2 Copyright 2013 The Chromium Authors. All rights reserved.
3 Use of this source code is governed by a BSD-style license that can be
4 found in the LICENSE file.
8 This file is used to generate a comprehensive list of Chrome histograms along
9 with a detailed description for each histogram.
11 Please pretty-print and validate your edits by running the pretty_print.py
12 and validate_format.py scripts in the same directory as this file before
13 uploading your change for review.
15 Take a moment to page through the contents of this file. You will find
18 * The histograms section describes base histograms, giving their name,
19 and optionally their units or enum type, a short one-line summary,
20 and optionally a more detailed description.
21 * The enums section defines and documents the enumerated types referred to by
23 * The histogram_suffixes section provides a compact way of defining histograms
24 by applying affixes to existing histograms. This could be done recursively
25 and the max recursion depth is 5. See the example below for details on how it
28 Each histogram_suffixes tag lists the histograms that it affects. The complete
29 list of histograms is computed by appending (or prepending - see below) the
30 histogram_suffixes suffix names to each of the affected histograms. For example,
33 <histogram name="FileLoadLatency"/>
35 <histogram_suffixes name="SuperHttpExperiment">
36 <suffix name="SuperHttpEnabled"/>
37 <suffix name="SuperHttpDisabled"/>
38 <affected-histogram name="FileLoadLatency"/>
41 The complete list of histograms will be:
44 FileLoadLatency_SuperHttpEnabled
45 FileLoadLatency_SuperHttpDisabled
47 histogram_suffixes can also be used to insert affix in the middle. Example:
49 <histogram name="Prerender.Events"/>
51 <histogram_suffixes name="SuperHttpExperiment" ordering="prefix">
52 <suffix name="HoverStats50"/>
53 <affected-histogram name="Prerender.Events"/>
56 The complete list of histograms will be:
59 Prerender.HoverStats50_Events
61 When 'ordering="prefix"' is present in the histogram_suffixes tag, the suffix
62 will be inserted after the first dot separator of the affected-histogram name.
63 Therefore, the affected-histogram name has to have at least one dot in it.
66 <histogram-configuration>
68 <!-- Histogram definitions -->
72 <histogram name="Accessibility.CrosAlwaysShowA11yMenu" enum="BooleanEnabled">
73 <owner>dmazzoni@chromium.org</owner>
74 <owner>kenjibaheux@google.com</owner>
76 Whether the Chrome OS Accessibility Menu is set to be shown regardless of
77 the state of a11y features.(checked once 45 secs after startup).
81 <histogram name="Accessibility.CrosAutoclick" enum="BooleanEnabled">
82 <owner>dmazzoni@chromium.org</owner>
83 <owner>kenjibaheux@google.com</owner>
84 <owner>tengs@chromium.org</owner>
86 Whether the Chrome OS Autoclick feature is on (checked once 45 secs after
91 <histogram name="Accessibility.CrosAutoclickDelay" units="milliseconds">
92 <owner>dmazzoni@chromium.org</owner>
93 <owner>kenjibaheux@google.com</owner>
94 <owner>tengs@chromium.org</owner>
96 If the user has enabled Autoclick, this is the delay set by the user for
97 autoclicks to occur, in milliseconds.
101 <histogram name="Accessibility.CrosHighContrast" enum="BooleanEnabled">
102 <owner>dmazzoni@chromium.org</owner>
103 <owner>kenjibaheux@google.com</owner>
105 Whether the Chrome OS High Contrast mode feature is on (checked once 45 secs
110 <histogram name="Accessibility.CrosLargeCursor" enum="BooleanEnabled">
111 <owner>dmazzoni@chromium.org</owner>
112 <owner>kenjibaheux@google.com</owner>
114 Whether the Chrome OS Large Cursor feature is on (checked once 45 secs after
119 <histogram name="Accessibility.CrosScreenMagnifier" enum="BooleanEnabled">
120 <owner>dmazzoni@chromium.org</owner>
121 <owner>kenjibaheux@google.com</owner>
123 Whether the Chrome OS Screen Magnifier feature is on (checked once 45 secs
128 <histogram name="Accessibility.CrosSpokenFeedback" enum="BooleanEnabled">
129 <owner>dmazzoni@chromium.org</owner>
130 <owner>kenjibaheux@google.com</owner>
132 Whether the Chrome OS Spoken Feedback feature is on (checked once 45 secs
137 <histogram name="Accessibility.CrosStickyKeys" enum="BooleanEnabled">
138 <owner>dmazzoni@chromium.org</owner>
139 <owner>kenjibaheux@google.com</owner>
140 <owner>tengs@chromium.org</owner>
142 Whether the Chrome OS Sticky Keys feature is on (checked once 45 secs after
147 <histogram name="Accessibility.CrosVirtualKeyboard" enum="BooleanEnabled">
148 <owner>dmazzoni@chromium.org</owner>
149 <owner>kenjibaheux@google.com</owner>
151 Whether the Chrome OS Virtual Keyboard feature is on (checked once 45 secs
156 <histogram name="Accessibility.InvertedColors" enum="BooleanEnabled">
157 <owner>dmazzoni@chromium.org</owner>
158 <owner>kenjibaheux@google.com</owner>
160 Whether Windows system settings show that high-contrast mode is enabled and
161 the user has selected a light-on-dark color scheme (checked once 45 secs
162 after startup). This causes Chrome to prompt the user with a bubble to
163 optionally install a High Contrast extension and theme.
167 <histogram name="Accessibility.ManuallyEnabled" enum="BooleanEnabled">
168 <owner>dmazzoni@chromium.org</owner>
169 <owner>kenjibaheux@google.com</owner>
171 Whether Chrome has enabled accessibility support because the user passed the
172 --force-renderer-accessibility flag on the command-line (checked once 45
177 <histogram name="Accessibility.State" enum="BooleanEnabled">
178 <owner>dmazzoni@chromium.org</owner>
179 <owner>kenjibaheux@google.com</owner>
181 Whether Chrome has enabled accessibility support because it detects
182 supported assistive technology running, or due to being manually enabled via
183 a command-line flag (checked once 45 secs after startup).
187 <histogram name="Accessibility.WinAudioDescription" enum="BooleanEnabled">
188 <owner>dmazzoni@chromium.org</owner>
189 <owner>kenjibaheux@google.com</owner>
191 Whether Windows system settings show that audio descriptions are enabled
192 (checked once 45 secs after startup).
196 <histogram name="Accessibility.WinJAWS" enum="BooleanEnabled">
197 <owner>dmazzoni@chromium.org</owner>
198 <owner>kenjibaheux@google.com</owner>
200 Whether the third-party JAWS screen reader is running (checked once 45 secs
205 <histogram name="Accessibility.WinNVDA" enum="BooleanEnabled">
206 <owner>dmazzoni@chromium.org</owner>
207 <owner>kenjibaheux@google.com</owner>
209 Whether the third-party NVDA screen reader is running (checked once 45 secs
214 <histogram name="Accessibility.WinSAToGo" enum="BooleanEnabled">
215 <owner>dmazzoni@chromium.org</owner>
216 <owner>kenjibaheux@google.com</owner>
218 Whether the third-party System Access To Go screen reader is running
219 (checked once 45 secs after startup).
223 <histogram name="Accessibility.WinScreenReader" enum="BooleanEnabled">
224 <owner>dmazzoni@chromium.org</owner>
225 <owner>kenjibaheux@google.com</owner>
227 Whether Windows system settings show that a screen reader is running
228 (checked once 45 secs after startup). Note that this does not necessarily
229 mean that Chrome has detected a supported screen reader and has enabled its
234 <histogram name="Accessibility.WinStickyKeys" enum="BooleanEnabled">
235 <owner>dmazzoni@chromium.org</owner>
236 <owner>kenjibaheux@google.com</owner>
238 Whether Windows system settings show that Sticky Keys are enabled.
242 <histogram name="Accessibility.WinZoomText" enum="BooleanEnabled">
243 <owner>dmazzoni@chromium.org</owner>
244 <owner>kenjibaheux@google.com</owner>
246 Whether the third-party ZoomText screen magnifier is running.
250 <histogram name="AndroidTabCloseUndo.Toast"
251 enum="AndroidTabCloseUndoToastEvent">
252 <owner>dtrainor@chromium.org</owner>
254 When a user closes a tab an undo toast will popup on certain devices giving
255 the user the chance to undo closing that tab. This stat tracks how the user
256 interacts with that UI and what actions they take. A cold start means that
257 the undo bar wasn't showing when it was triggered to show again. A warm
258 start means that it was. Warm starts can happen when the user closes
259 multiple tabs close together. When the undo bar is dismissed, all closes
260 that were queued up to be undone are committed. This can happen either by a
261 timeout or by an action by the user to move to another part of the UI.
265 <histogram name="AppBanners.DismissEvent" enum="AppBannersDismissEvent">
266 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
268 App banners promote an application related to the current website, and are
269 requested specifically through the current page's HTML. This stat tracks
270 the different ways that an app banner left the screen, e.g. through an
271 automatic dismissal after navigation or an explicit user action.
275 <histogram name="AppBanners.DisplayEvent" enum="AppBannersDisplayEvent">
276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
278 App banners promote an application related to the current website, and are
279 requested specifically through the current page's HTML. This stat tracks
280 when an app banner was requested and how the request was handled, e.g. the
281 user blocked its appearance or the banner was ultimately created.
285 <histogram name="AppBanners.InstallEvent" enum="AppBannersInstallEvent">
286 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
288 App banners promote an application related to the current website, and are
289 requested specifically through the current page's HTML. This stat tracks
290 when a user triggers an install dialog for the app promoted by the banner,
291 as well as whether or not the user ultimately decided to install the app.
295 <histogram name="appcache.CheckResponseResult"
296 enum="AppCacheCheckResponseResult">
297 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
298 <summary>AppCache check response result code.</summary>
301 <histogram name="appcache.CompletionQueueTime" units="milliseconds">
302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
304 Time elapsed between a completion task being queued and run.
308 <histogram name="appcache.CompletionRunTime" units="milliseconds">
309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
311 The amount of time taken to run a completion task on the IO thread.
315 <histogram name="appcache.CorruptionDetected">
316 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
318 Tracks the number of times corruption is detected in the sql database.
322 <histogram name="appcache.InitResult" enum="AppCacheInitResult">
323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
324 <summary>AppCache initialization result code.</summary>
327 <histogram name="appcache.JobStartDelay.AppCache" units="milliseconds">
328 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
330 How long URLRequests to be retrieved from the appcache are delayed.
334 <histogram name="appcache.JobStartDelay.Error" units="milliseconds">
335 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
337 How long URLRequests that result in a synthesized error are delayed.
341 <histogram name="appcache.JobStartDelay.Network" units="milliseconds">
342 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
344 How long URLRequests to be retrieved over the network are delayed.
348 <histogram name="appcache.MainResourceResponseRetrieval" enum="BooleanSuccess">
349 <owner>michaeln@chromium.org</owner>
351 Tracks the success rate of retrieving a main resource from the appcache.
355 <histogram name="appcache.MissingManifestDetectedAtCallsite"
356 enum="AppCacheErrorSite">
357 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
358 <summary>Identifies where a missing manifest was detected occured.</summary>
361 <histogram name="appcache.MissingManifestEntry" enum="BooleanSuccess">
362 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
364 Logged on each occurrence of there being no record for the manifest file in
369 <histogram name="appcache.ReinitAttempt">
370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
372 Tracks the number of times the appcache reinit process occurs. The boolean
373 value indicates whether it was a repeated attempt to reinitialize during a
378 <histogram name="appcache.SubResourceResponseRetrieval" enum="BooleanSuccess">
379 <owner>michaeln@chromium.org</owner>
381 Tracks the success rate of retrieving a sub resource from the appcache.
385 <histogram name="appcache.TaskQueueTime" units="milliseconds">
386 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
388 Time elapsed between a background task being queued and run.
392 <histogram name="appcache.TaskRunTime" units="milliseconds">
393 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
394 <summary>The amount of time taken to run a background task.</summary>
397 <histogram name="appcache.UpdateJobResult" enum="AppCacheUpdateJobResult">
398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
399 <summary>AppCache update job result code.</summary>
402 <histogram name="appcache.UpdateProgressAtPointOfFaliure" units="percent">
403 <owner>michaeln@chromium.org</owner>
404 <summary>Percent completion at point of failure of an update job.</summary>
407 <histogram name="appcache.UpdateWasOffOriginAtPointOfFailure" enum="Boolean">
408 <owner>michaeln@chromium.org</owner>
410 Whether the resource causing the failure was from a different origin.
414 <histogram name="appcache.UpdateWasStalledAtPointOfFailure" enum="Boolean">
415 <owner>michaeln@chromium.org</owner>
417 Whether any progresss had been made in the 5 minutes preceeding failure.
421 <histogram name="Apps.AppLaunch" enum="AppLaunch">
422 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
424 The number of times v2 packaged apps are launched grouped by
425 extension_misc::AppLaunchBuckets. See also Extensions.AppLaunch.
429 <histogram name="Apps.AppLauncherPromo" enum="AppLauncherPromo">
430 <owner>mad@chromium.org</owner>
431 <summary>Interactions with the App Launcher promo dialog.</summary>
434 <histogram name="Apps.AppListHowEnabled" enum="AppListEnableSource">
435 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
437 The trigger that caused the app list to be enabled. Recorded when the user
438 first shows the app list. If not shown after one hour, will be recorded
439 then. If Chrome was not running at the one-hour mark, will be recorded
440 during the next Chrome startup.
444 <histogram name="Apps.AppListSearchCommenced" units="searches">
445 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
447 The number of searches that are started in the app list. This is gathered
448 each time the app list search box transitions from empty to non-empty.
452 <histogram name="Apps.AppListSearchResultOpenType" enum="AppListSearchResult">
453 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
455 The type of app list search result that was opened by the user. This is
456 gathered per click of a search result.
460 <histogram name="Apps.AppListTimeToDiscover" units="milliseconds">
461 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
463 Time between enabling the app list, and a user explicitly choosing to show
464 it. If the app list is not shown after one hour, an entry in the last bucket
465 is recorded. If the user installs a second packaged app within one hour, or
466 if the app list was not enabled by installing a packaged app from the Web
467 Store, no time value is recorded - only Apps.AppListHowEnabled.
471 <histogram name="Apps.AppListWarmupDuration" units="milliseconds">
472 <owner>tapted@chromium.org</owner>
474 The amount of time spent in warmup (in WarmupForProfile call). This will
475 tell us how long warmup blocks the UI.
479 <histogram name="Ash.ActiveTouchPoints">
480 <owner>kuscher@google.com</owner>
481 <owner>rbyers@chromium.org</owner>
483 Number of active touch-points when a new touch-point is added.
487 <histogram name="Ash.ActiveWindowShowTypeOverTime" enum="ActiveWindowShowType">
488 <owner>kuscher@google.com</owner>
490 The show type of the active window tracked over time by logging on a regular
495 <histogram name="Ash.Dock.Action" enum="DockedAction">
496 <owner>kuscher@google.com</owner>
497 <owner>varkha@chromium.org</owner>
499 User-initiated action taken that affects docked windows such as docking,
500 undocking, minimizing, restoring, closing or just dragging a docked window.
504 <histogram name="Ash.Dock.ActionSource" enum="DockedActionSource">
505 <owner>kuscher@google.com</owner>
506 <owner>varkha@chromium.org</owner>
508 Source (mouse, touch or unknown) of the user-initiated action for docked
513 <histogram name="Ash.Dock.ItemsAll">
514 <owner>kuscher@google.com</owner>
515 <owner>varkha@chromium.org</owner>
517 Number of all docked windows or panels including hidden or minimized.
518 Recorded on every user action that interacts with docked windows.
522 <histogram name="Ash.Dock.ItemsLarge">
523 <owner>kuscher@google.com</owner>
524 <owner>varkha@chromium.org</owner>
526 Number of large (wider than dock maximum width) windows that had to be
527 shrunk to get docked among the visible docked windows. Recorded on every
528 user action that interacts with docked windows.
532 <histogram name="Ash.Dock.ItemsPanels">
533 <owner>kuscher@google.com</owner>
534 <owner>varkha@chromium.org</owner>
536 Number of docked visible panels. Recorded on every user action that
537 interacts with docked windows.
541 <histogram name="Ash.Dock.ItemsVisible">
542 <owner>kuscher@google.com</owner>
543 <owner>varkha@chromium.org</owner>
545 Number of visible docked windows or panels. Recorded on every user action
546 that interacts with docked windows.
550 <histogram name="Ash.Dock.TimeBetweenUse" units="seconds">
551 <owner>kuscher@google.com</owner>
552 <owner>varkha@chromium.org</owner>
554 Time elapsed between instances of docking, undocking or any other action
555 affecting docked state of a window.
559 <histogram name="Ash.Dock.Width" units="pixels">
560 <owner>kuscher@google.com</owner>
561 <owner>varkha@chromium.org</owner>
563 Width of the docked area in pixels. Recorded every time it changes after a
564 user window resize operation is completed.
568 <histogram name="Ash.GestureCreated" enum="UIEventType">
569 <owner>kuscher@google.com</owner>
570 <owner>rbyers@chromium.org</owner>
572 The gesture-events recognized and dispatched by the browser gesture
577 <histogram name="Ash.GestureTarget" enum="GestureActionType">
578 <owner>kuscher@google.com</owner>
579 <owner>rbyers@chromium.org</owner>
581 The gesture-events recognized and dispatched by the browser gesture
582 recognizer for various UI components.
586 <histogram name="Ash.ImmersiveFullscreen.WindowType" enum="WindowType">
587 <owner>kuscher@google.com</owner>
589 The type of the window which is put into immersive fullscreen. Immersive
590 fullscreen is entered via the F4 key.
594 <histogram name="Ash.ShelfAlignmentOverTime" enum="ShelfAlignmentValue">
595 <owner>kuscher@google.com</owner>
597 The current state of the shelf (alignment) tracked over time by logging on a
598 regular basis (30 minutes), this is used instead of log in or shelf usage to
599 track users that do not lock/unlock or log in frequently and use a small
600 number of browser instances or otherwise infrequently interact with the
605 <histogram name="Ash.ShelfAlignmentUsage" enum="ShelfAlignmentValue">
606 <owner>kuscher@google.com</owner>
608 The current state of the shelf (alignment) when the shelf launcher is used
609 to launch an app/window/etc, this is used instead of log in to give data on
610 users that do not lock/unlock or log in frequently.
614 <histogram name="Ash.TouchDuration" units="milliseconds">
616 Deprecated 12/2013 in r239809, and replaced by Ash.TouchDuration2.
618 <owner>kuscher@google.com</owner>
619 <summary>The duration of a touch-sequence.</summary>
622 <histogram name="Ash.TouchDuration2" units="milliseconds">
623 <owner>kuscher@google.com</owner>
624 <owner>rbyers@chromium.org</owner>
625 <summary>The duration of a touch-sequence.</summary>
628 <histogram name="Ash.TouchMaxDistance" units="pixels">
629 <owner>kuscher@google.com</owner>
630 <owner>rbyers@chromium.org</owner>
632 The maximum euclidean distance in dips which a touch point has travelled
633 away from its starting point. Only measured for single finger gestures.
637 <histogram name="Ash.TouchMoveInterval" units="milliseconds">
638 <owner>kuscher@google.com</owner>
639 <owner>rbyers@chromium.org</owner>
640 <summary>The interval between touch-move events.</summary>
643 <histogram name="Ash.TouchMoveSteps" units="pixels">
644 <owner>kuscher@google.com</owner>
645 <owner>rbyers@chromium.org</owner>
646 <summary>The distance between touch-move events.</summary>
649 <histogram name="Ash.TouchPositionX" units="pixels">
650 <owner>kuscher@google.com</owner>
651 <owner>rbyers@chromium.org</owner>
652 <summary>The position of the touch-events along the X axis.</summary>
655 <histogram name="Ash.TouchPositionY" units="pixels">
656 <owner>kuscher@google.com</owner>
657 <owner>rbyers@chromium.org</owner>
658 <summary>The position of the touch-events along the Y axis.</summary>
661 <histogram name="Ash.TouchRadius" units="pixels">
662 <owner>kuscher@google.com</owner>
663 <owner>rbyers@chromium.org</owner>
664 <summary>The radius of a touch event.</summary>
667 <histogram name="Ash.TouchStartAfterEnd" units="milliseconds">
668 <owner>kuscher@google.com</owner>
669 <owner>rbyers@chromium.org</owner>
671 The interval between the end of a touch-sequence and the start of the next
676 <histogram name="Ash.TouchStartBurst">
677 <owner>kuscher@google.com</owner>
678 <owner>rbyers@chromium.org</owner>
680 The number of rapid touch-starts that happened within a short interval.
681 Logged once for each such burst group.
685 <histogram name="Ash.TouchView.TouchViewActive" units="milliseconds">
686 <owner>girard@chromium.org</owner>
688 The length of time that TouchView is active, for each activation.
692 <histogram name="Ash.TouchView.TouchViewActivePercentage" units="%">
693 <owner>girard@chromium.org</owner>
694 <summary>The proportion of time spent in TouchView during a session.</summary>
697 <histogram name="Ash.TouchView.TouchViewActiveTotal" units="seconds">
698 <owner>girard@chromium.org</owner>
699 <summary>The total time that TouchView is active during a session.</summary>
702 <histogram name="Ash.TouchView.TouchViewInactive" units="milliseconds">
703 <owner>girard@chromium.org</owner>
704 <summary>The length of time between TouchView activations.</summary>
707 <histogram name="Ash.TouchView.TouchViewInactiveTotal" units="seconds">
708 <owner>girard@chromium.org</owner>
710 The total time that TouchView is not active during a session.
714 <histogram name="Ash.WindowCycleController.CycleTime" units="milliseconds">
715 <owner>flackr@chromium.org</owner>
716 <owner>kuscher@google.com</owner>
718 The amount of time the Alt key is held after pressing Alt+Tab to begin
719 cycling through windows.
723 <histogram name="Ash.WindowSelector.ArrowKeyPresses">
724 <owner>flackr@chromium.org</owner>
725 <owner>tdanderson@chromium.org</owner>
727 The number of times the arrow keys are pressed in overview mode per session,
728 i.e. between bringing up overview mode and ending it. This is only measured
729 for the sessions that end by selecting a window with the enter key.
733 <histogram name="Ash.WindowSelector.CycleTime" units="milliseconds">
735 Deprecated as of 06/2014. No longer relevant since alt-tab switching was
736 separated from WindowSelector.
738 <owner>flackr@chromium.org</owner>
739 <owner>kuscher@google.com</owner>
741 The amount of time the Alt key is held after pressing Alt+Tab to begin
742 cycling through windows.
746 <histogram name="Ash.WindowSelector.Items">
747 <owner>flackr@chromium.org</owner>
748 <owner>kuscher@google.com</owner>
750 The number of items (single windows or groups of windows such as panels) in
751 the overview mode, present at the start of each session.
755 <histogram name="Ash.WindowSelector.KeyPressesOverItemsRatio" units="%">
756 <owner>flackr@chromium.org</owner>
757 <owner>tdanderson@chromium.org</owner>
759 The ratio between the arrow key presses and the number of overview items,
760 expressed as a percentage for a single session.
764 <histogram name="Ash.WindowSelector.OverviewClosedItems">
765 <owner>flackr@chromium.org</owner>
766 <owner>tdanderson@chromium.org</owner>
768 The number of items closed from the window overview for a single session.
772 <histogram name="Ash.WindowSelector.TimeBetweenUse" units="milliseconds">
773 <owner>flackr@chromium.org</owner>
774 <owner>kuscher@google.com</owner>
776 The amount of time between uses of overview mode to switch between windows.
780 <histogram name="Ash.WindowSelector.TimeInOverview" units="milliseconds">
781 <owner>flackr@chromium.org</owner>
782 <owner>kuscher@google.com</owner>
784 The amount of time spent in overview mode. Overview mode is engaged by
785 pressing the overview button. The time is measured from the moment the
786 windows begin animating to a thumbnail size preview to when a window is
787 selected or selection is canceled.
791 <histogram name="AsyncDNS.AttemptCountFail">
792 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
794 Count of DnsAttempts before DnsTransaction completes with failure.
798 <histogram name="AsyncDNS.AttemptCountSuccess">
799 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
801 Count of DnsAttempts before DnsTransaction completes successfully.
805 <histogram name="AsyncDNS.ConfigChange" enum="BooleanSuccess">
806 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
808 Whether DnsConfigService::OnConfigChange actually corresponded to a change
813 <histogram name="AsyncDNS.ConfigNotifyInterval" units="milliseconds">
814 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
816 Duration of time between calls to DnsConfigService::InvalidateConfig.
820 <histogram name="AsyncDNS.ConfigParseDuration" units="milliseconds">
821 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
822 <summary>Duration of time spent parsing DnsConfig.</summary>
825 <histogram name="AsyncDNS.ConfigParsePosix" enum="AsyncDNSConfigParsePosix">
826 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
828 Counts of results of parsing DnsConfig in DnsConfigServicePosix.
832 <histogram name="AsyncDNS.ConfigParseResult" enum="BooleanSuccess">
833 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
834 <summary>Whether DnsConfig was parsed successfully.</summary>
837 <histogram name="AsyncDNS.ConfigParseWin" enum="AsyncDNSConfigParseWin">
838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
840 Counts of results of parsing DnsConfig in DnsConfigServiceWin.
844 <histogram name="AsyncDNS.DNSChangerDetected" enum="BooleanSuccess">
845 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
847 Whether the first valid DnsConfig included a rogue nameserver.
851 <histogram name="AsyncDNS.DnsClientDisabledReason" enum="NetErrorCodes">
852 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
854 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
855 succeeded, at the end of a streak of failures after which the DnsClient was
860 <histogram name="AsyncDNS.DnsClientEnabled" enum="BooleanSuccess">
861 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
863 TRUE counts the events when a valid DnsConfig is received and used to enable
864 DnsClient, while FALSE counts the events when DnsClient is disabled after a
865 series of successful fallbacks from DnsTask to ProcTask.
869 <histogram name="AsyncDNS.FallbackFail" units="milliseconds">
870 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
872 Duration of time spent by ProcTask in failing fallback resolutions.
876 <histogram name="AsyncDNS.FallbackSuccess" units="milliseconds">
877 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
879 Duration of time spent by ProcTask in successful fallback resolutions.
883 <histogram name="AsyncDNS.HaveDnsConfig" enum="BooleanSuccess">
884 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
886 Whether there was a valid DNS configuration at the start of a job which
887 eventually completed successfully.
891 <histogram name="AsyncDNS.HostParseResult" enum="BooleanSuccess">
892 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
893 <summary>Whether DnsHosts were parsed successfully.</summary>
896 <histogram name="AsyncDNS.HostsChange" enum="BooleanSuccess">
897 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
899 Whether DnsConfigService::OnHostsChange actually corresponded to a change in
904 <histogram name="AsyncDNS.HostsNotifyInterval" units="milliseconds">
905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
907 Duration of time between calls to DnsConfigService::InvalidateHosts.
911 <histogram name="AsyncDNS.HostsParseDuration" units="milliseconds">
912 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
913 <summary>Duration of time spent parsing DnsHosts.</summary>
916 <histogram name="AsyncDNS.HostsParseWin" enum="AsyncDNSHostsParseWin">
917 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
919 Counts of results of parsing DnsHosts in DnsConfigServiceWin.
923 <histogram name="AsyncDNS.HostsSize" units="bytes">
924 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
926 The size of the HOSTS file observed before each attempt to parse it.
930 <histogram name="AsyncDNS.JobQueueTime" units="milliseconds">
931 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
933 Time elapsed between the time the HostResolverImpl::Job was created and the
934 time the Job was started (using DnsClient).
938 <histogram name="AsyncDNS.JobQueueTime_HIGHEST" units="milliseconds">
939 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
941 Time elapsed between the time the HostResolverImpl::Job was created and the
942 time the Job was started (using DnsClient). Includes only Jobs which had
943 priority HIGHEST when started.
947 <histogram name="AsyncDNS.JobQueueTime_IDLE" units="milliseconds">
948 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
950 Time elapsed between the time the HostResolverImpl::Job was created and the
951 time the Job was started (using DnsClient). Includes only Jobs which had
952 priority IDLE when started.
956 <histogram name="AsyncDNS.JobQueueTime_LOW" units="milliseconds">
957 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
959 Time elapsed between the time the HostResolverImpl::Job was created and the
960 time the Job was started (using DnsClient). Includes only Jobs which had
961 priority LOW when started.
965 <histogram name="AsyncDNS.JobQueueTime_LOWEST" units="milliseconds">
966 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
968 Time elapsed between the time the HostResolverImpl::Job was created and the
969 time the Job was started (using DnsClient). Includes only Jobs which had
970 priority LOWEST when started.
974 <histogram name="AsyncDNS.JobQueueTime_MEDIUM" units="milliseconds">
975 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
977 Time elapsed between the time the HostResolverImpl::Job was created and the
978 time the Job was started (using DnsClient). Includes only Jobs which had
979 priority MEDIUM when started.
983 <histogram name="AsyncDNS.JobQueueTimeAfterChange" units="milliseconds">
984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
986 Time elapsed between the last time the priority of a HostResolverImpl::Job
987 changed (when a Request was attached or detached) and the time the Job was
988 started (using DnsClient).
992 <histogram name="AsyncDNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
993 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
995 Time elapsed between the last time the priority of a HostResolverImpl::Job
996 changed (when a Request was attached or detached) and the time the Job was
997 started (using DnsClient). Includes only Jobs which had priority HIGHEST
1002 <histogram name="AsyncDNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
1003 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1005 Time elapsed between the last time the priority of a HostResolverImpl::Job
1006 changed (when a Request was attached or detached) and the time the Job was
1007 started (using DnsClient). Includes only Jobs which had priority IDLE when
1012 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
1013 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1015 Time elapsed between the last time the priority of a HostResolverImpl::Job
1016 changed (when a Request was attached or detached) and the time the Job was
1017 started (using DnsClient). Includes only Jobs which had priority LOW when
1022 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
1023 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1025 Time elapsed between the last time the priority of a HostResolverImpl::Job
1026 changed (when a Request was attached or detached) and the time the Job was
1027 started (using DnsClient). Includes only Jobs which had priority LOWEST when
1032 <histogram name="AsyncDNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
1033 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1035 Time elapsed between the last time the priority of a HostResolverImpl::Job
1036 changed (when a Request was attached or detached) and the time the Job was
1037 started (using DnsClient). Includes only Jobs which had priority MEDIUM when
1042 <histogram name="AsyncDNS.NameServersType" enum="AsyncDNSNameServersType">
1043 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1045 Type of nameservers in the DNS config, recorded each time the config is read
1046 by the DNSConfigService.
1050 <histogram name="AsyncDNS.ParseToAddressList" enum="AsyncDNSParseResult">
1051 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1053 Counts of results of parsing addresses out of DNS responses in successful
1058 <histogram name="AsyncDNS.ResolveError" enum="NetErrorCodes">
1059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1061 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
1066 <histogram name="AsyncDNS.ResolveFail" units="milliseconds">
1067 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1069 Duration of time taken by DnsTask in resolutions that failed. Excludes time
1070 spent in the subsequent fallback.
1074 <histogram name="AsyncDNS.ResolveStatus" enum="AsyncDNSResolveStatus">
1075 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1077 Counts of the overall results of using asynchronous DNS in HostResolverImpl.
1078 This only includes jobs started with valid DNS configuration and excludes
1079 synchronous resolutions (as IP literals, from cache, and from HOSTS).
1083 <histogram name="AsyncDNS.ResolveSuccess" units="milliseconds">
1084 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1086 Duration of time taken by DnsTask in resolutions that succeeded.
1090 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
1091 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1093 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv4 lookups.
1097 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
1098 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1100 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv6 lookups.
1104 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
1105 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1107 Same as AsyncDNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
1111 <histogram name="AsyncDNS.ServerCount">
1112 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1114 Count of servers in DnsConfig. Recorded on every new DnsSession, which is
1115 created on DNS change.
1119 <histogram name="AsyncDNS.ServerFailureIndex">
1120 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1122 Index in DnsConfig of the failing server, recorded at the time of failure.
1126 <histogram name="AsyncDNS.ServerFailuresAfterNetworkChange">
1127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1129 Count of server failures after network change before first success in the
1130 DnsSession. Recorded at the time of first success.
1134 <histogram name="AsyncDNS.ServerFailuresAfterSuccess">
1135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1137 Count of server failures after success until the end of the session. Server
1138 has reported success at some point during the session. Recorded at the end
1143 <histogram name="AsyncDNS.ServerFailuresBeforeSuccess">
1144 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1146 Count of server failures before success. This is NOT the first success in
1147 the DnsSession. Recorded at the time of success.
1151 <histogram name="AsyncDNS.ServerFailuresWithoutSuccess">
1152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1154 Count of server failures without success until the end of the session.
1155 Server has never reported success during the DnsSession. Recorded at the end
1160 <histogram name="AsyncDNS.ServerIsGood" units="BooleanSuccess">
1161 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1163 The current server is "good" and does not have to be skipped.
1167 <histogram name="AsyncDNS.SortFailure" units="milliseconds">
1168 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1170 Duration of time taken in failing calls to AddressSorter in dual-stack
1171 resolutions using DnsTask.
1175 <histogram name="AsyncDNS.SortSuccess" units="milliseconds">
1176 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1178 Duration of time taken in successful calls to AddressSorter in dual-stack
1179 resolutions using DnsTask.
1183 <histogram name="AsyncDNS.SuffixSearchDone">
1184 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1186 The number of names from the search name list consumed during a successful
1187 transaction (QTYPE A only).
1191 <histogram name="AsyncDNS.SuffixSearchRemain">
1192 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1194 The number of names left on the search name list at the end of a successful
1195 transaction (QTYPE A only).
1199 <histogram name="AsyncDNS.SuffixSearchStart">
1200 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1202 The number of names on the search name list at the start of a transaction
1207 <histogram name="AsyncDNS.TCPAttemptFail" units="milliseconds">
1208 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1210 Duration of time taken by DnsTCPAttempt in failed attempts. Excludes
1215 <histogram name="AsyncDNS.TCPAttemptSuccess" units="milliseconds">
1216 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1218 Duration of time taken by DnsTCPAttempt in successful attempts.
1222 <histogram name="AsyncDNS.TimeoutErrorHistogram" units="milliseconds">
1223 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1225 Difference between RTT and timeout calculated using Histogram algorithm.
1229 <histogram name="AsyncDNS.TimeoutErrorHistogramUnder" units="milliseconds">
1230 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1232 Difference between timeout calculated using Histogram algorithm and RTT.
1236 <histogram name="AsyncDNS.TimeoutErrorJacobson" units="milliseconds">
1237 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1239 Difference between RTT and timeout calculated using Jacobson algorithm.
1243 <histogram name="AsyncDNS.TimeoutErrorJacobsonUnder" units="milliseconds">
1244 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1246 Difference between timeout calculated using Jacobson algorithm and RTT.
1250 <histogram name="AsyncDNS.TimeoutSpentHistogram" units="milliseconds">
1251 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1253 Duration of time that would be spent waiting for lost request using
1254 Histogram algorithm.
1258 <histogram name="AsyncDNS.TimeoutSpentJacobson" units="milliseconds">
1259 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1261 Duration of time that would be spent waiting for lost request using Jacobson
1266 <histogram name="AsyncDNS.TotalTime" units="milliseconds">
1267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1269 Duration of time since a HostResolverImpl::Resolve request to the time a
1270 result is posted. Excludes canceled, evicted, and aborted requests. Includes
1271 cache hits (recorded as 0). Excludes speculative requests.
1275 <histogram name="AsyncDNS.TotalTime_speculative" units="milliseconds">
1276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1278 Duration of time since a HostResolverImpl::Resolve request to the time a
1279 result is posted. Excludes canceled, evicted, and aborted requests. Includes
1280 cache hits (recorded as 0). Speculative requests only.
1284 <histogram name="AsyncDNS.TransactionFailure" units="milliseconds">
1285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1287 Duration of time taken in failing DnsTransactions. This includes server
1288 failures, timeouts and NXDOMAIN results.
1292 <histogram name="AsyncDNS.TransactionSuccess" units="milliseconds">
1293 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1295 Duration of time taken in successful DnsTransactions. This includes all
1296 NOERROR answers, even if they indicate the name has no addresses or they
1301 <histogram name="AsyncDNS.TransactionSuccess_A" units="milliseconds">
1302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1304 Same as AsyncDNS.TransactionSuccess but limited to A query type.
1308 <histogram name="AsyncDNS.TransactionSuccess_AAAA" units="milliseconds">
1309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1311 Same as AsyncDNS.TransactionSuccess but limited to AAAA query type.
1315 <histogram name="AsyncDNS.TTL" units="milliseconds">
1316 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1318 TTL of the resolved addresses, as in the response received from the server.
1319 For results served from local cache, the TTL is from the original response.
1323 <histogram name="AsyncDNS.UDPAttemptFail" units="milliseconds">
1324 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1326 Duration of time taken by DnsUDPAttempt in failed attempts. Excludes
1331 <histogram name="AsyncDNS.UDPAttemptSuccess" units="milliseconds">
1332 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1334 Duration of time taken by DnsUDPAttempt in successful attempts. Includes
1335 responses arriving after timeout, if multiple attempts are allowed.
1339 <histogram name="AsyncDNS.UnchangedConfigInterval" units="milliseconds">
1340 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1342 Duration of time since the last empty config result to the time a non-change
1343 OnConfigChange is received.
1347 <histogram name="AsyncDNS.UnchangedHostsInterval" units="milliseconds">
1348 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1350 Duration of time since the last empty config result to the time a non-change
1351 OnHostsChange is received.
1355 <histogram name="AsyncDNS.WatchStatus" enum="AsyncDNSWatchStatus">
1356 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1358 The result of DnsConfigService watch. Counts STARTED on every initialization
1359 and FAILED_* on any failure.
1363 <histogram name="Aura.CreatedGpuBrowserCompositor" enum="CompositorType">
1364 <owner>jbauman@chromium.org</owner>
1366 Whether the browser compositor uses GPU or the software renderer.
1370 <histogram name="Autocheckout.Bubble" enum="AutocheckoutBubble">
1372 Deprecated as of 8/2013.
1374 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1376 Measures the frequency of user interactions with the Autocheckout bubble,
1377 which prompts users to invoke Autocheckout on supported websites.
1381 <histogram name="Autocheckout.BuyFlow" enum="AutocheckoutBuyFlow">
1383 Deprecated as of 8/2013.
1385 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1387 Measures the frequency of final states reached in Autocheckout buy flow.
1391 <histogram name="Autocheckout.DismissalState"
1392 enum="AutofillDialogDismissalState">
1394 Deprecated as of 8/2013.
1396 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1397 <summary>The state of the Autocheckout dialog when it was dismissed.</summary>
1400 <histogram name="Autocheckout.FlowDuration" units="ms">
1402 Deprecated as of 8/2013.
1404 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1406 Measures the time elapsed between when the user submitted the Autocheckout
1407 dialog and when the Autocheckout flow, or filling process, concluded.
1411 <histogram name="Autocheckout.FlowDuration.Failed" units="ms">
1413 Deprecated as of 8/2013.
1415 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1417 Measures the time elapsed between when the user submitted the Autocheckout
1418 dialog and when the Autocheckout flow concluded, in cases where the flow
1423 <histogram name="Autocheckout.FlowDuration.Succeeded" units="ms">
1425 Deprecated as of 8/2013.
1427 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1429 Measures the time elapsed between when the user submitted the Autocheckout
1430 dialog and when the Autocheckout flow concluded, in cases where the flow
1435 <histogram name="Autocheckout.InitialUserState"
1436 enum="AutofillDialogInitialUserState">
1438 Deprecated as of 8/2013.
1440 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1442 The initial state of a user that's interacting with a freshly shown
1443 Autocheckout dialog.
1447 <histogram name="Autocheckout.PopupInDialog" enum="AutofillDialogPopupEvent">
1449 Deprecated as of 8/2013.
1451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1453 User interactions with the Autofill popup shown while filling an
1454 Autocheckout dialog.
1458 <histogram name="Autocheckout.Security" enum="AutofillDialogSecurity">
1460 Deprecated as of 8/2013.
1462 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1464 Measures the frequency of security warnings and errors in the Autocheckout
1469 <histogram name="Autocheckout.UiDuration" units="ms">
1471 Deprecated as of 8/2013.
1473 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1475 Measures the duration for which an Autocheckout dialog was shown.
1479 <histogram name="Autocheckout.UiDuration.Cancel" units="ms">
1481 Deprecated as of 8/2013.
1483 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1485 Measures the duration for which an Autocheckout dialog was shown, in cases
1486 where the user ended up canceling out of the dialog.
1490 <histogram name="Autocheckout.UiDuration.Submit" units="ms">
1492 Deprecated as of 8/2013.
1494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1496 Measures the duration for which an Autocheckout dialog was shown, in cases
1497 where the user ended up accepting the dialog.
1501 <histogram name="Autocheckout.UiEvents" enum="AutofillDialogUiEvents">
1503 Deprecated as of 8/2013.
1505 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1507 Measures how users are interacting with the Autocheckout dialog UI.
1511 <histogram name="Autocheckout.UiLatencyToShow" units="ms">
1513 Deprecated as of 8/2013.
1515 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1517 Measures the duration of time it takes for the Autocheckout UI to be
1518 actionable by the user after it is shown.
1522 <histogram name="Autocheckout.WalletErrors" enum="WalletErrors">
1524 Deprecated as of 8/2013.
1526 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1528 Measures the frequency of errors in communicating with the Google Online
1533 <histogram name="Autocheckout.WalletRequiredActions"
1534 enum="WalletRequiredActions">
1536 Deprecated as of 8/2013.
1538 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1540 Measures the frequency of required user actions returned by the Google
1541 Online Wallet server.
1545 <histogram name="Autocheckout.WhitelistDownloadDuration" units="ms">
1547 Deprecated as of 8/2013.
1549 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1551 Measures time taken to download the Autocheckout whitelist file.
1555 <histogram name="Autocheckout.WhitelistDownloadDuration.Failed" units="ms">
1557 Deprecated as of 8/2013.
1559 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1561 Measures time taken to download the Autocheckout whitelist file in case the
1562 download was failed.
1566 <histogram name="Autocheckout.WhitelistDownloadDuration.Succeeded" units="ms">
1568 Deprecated as of 8/2013.
1570 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1572 Measures time taken to download the Autocheckout whitelist file in case the
1573 download was succeeded.
1577 <histogram name="Autofill.AddressBook.AccessSkipped" enum="BooleanSkipped">
1578 <owner>erikchen@chromium.org</owner>
1580 Whether an attempt to access the Mac AddressBook was skipped because doing
1581 so would incorrectly cause the appearance of the permissions dialog. This
1582 happens when Chrome auto-update changes the binary on disk before the first
1583 AddressBook access attempt.
1587 <histogram name="Autofill.AddressBookAvailable" enum="BooleanAvailable">
1588 <owner>isherman@chromium.org</owner>
1590 Whether the Mac AddressBook was available on an attempt to read data from
1595 <histogram name="Autofill.AddressBookAvailableOnFirstAttempt"
1596 enum="BooleanAvailable">
1597 <owner>isherman@chromium.org</owner>
1599 Whether the Mac AddressBook was available on the *first* attempt to read
1600 data from it. This is only recorded once per Chrome profile.
1604 <histogram name="Autofill.AddressSuggestionsCount">
1605 <owner>isherman@chromium.org</owner>
1607 The number of address suggestions shown in the Autofill popup.
1611 <histogram name="AutoFill.CCInfoBarAccepted">
1613 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1615 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1616 <summary>The Autofill credit card info bar was accepted.</summary>
1619 <histogram name="AutoFill.CCInfoBarDenied">
1621 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1624 <summary>The Autofill credit card info bar was denied.</summary>
1627 <histogram name="Autofill.CreditCardInfoBar" enum="AutofillCreditCardInfoBar">
1628 <owner>isherman@chromium.org</owner>
1630 The relative frequency with which users accept, deny, or ignore the Autofill
1631 credit card info bar prompt.
1635 <histogram name="Autofill.DeveloperEngagement"
1636 enum="AutofillDeveloperEngagement">
1637 <owner>isherman@chromium.org</owner>
1639 Measures the adoption of the HTML autocomplete type hint specification (see
1640 http://is.gd/whatwg_autocomplete for more details). For each fillable form
1641 detected, logs whether that form includes author-specified type hints.
1645 <histogram name="Autofill.FillDuration.FromInteraction.WithAutofill">
1646 <owner>isherman@chromium.org</owner>
1648 Time elapsed between the user's first interaction with a form and the form's
1649 submission, for an autofilled form.
1653 <histogram name="Autofill.FillDuration.FromInteraction.WithoutAutofill">
1654 <owner>isherman@chromium.org</owner>
1656 Time elapsed between the user's first interaction with a form and the form's
1657 submission, for a non-autofilled form.
1661 <histogram name="Autofill.FillDuration.FromLoad.WithAutofill">
1662 <owner>isherman@chromium.org</owner>
1664 Time elapsed between form load and form submission, for an autofilled form.
1668 <histogram name="Autofill.FillDuration.FromLoad.WithoutAutofill">
1669 <owner>isherman@chromium.org</owner>
1671 Time elapsed between form load and form submission, for a non-autofilled
1676 <histogram name="Autofill.IsEnabled.PageLoad" enum="BooleanEnabled">
1677 <owner>isherman@chromium.org</owner>
1679 Tracks whether Autofill is enabled on page load for a page containing forms.
1683 <histogram name="Autofill.IsEnabled.Startup" enum="BooleanEnabled">
1684 <owner>isherman@chromium.org</owner>
1685 <summary>Tracks whether Autofill is enabled when Chrome launches.</summary>
1688 <histogram name="Autofill.MacAddressBook" enum="AutofillMacAddressBook">
1689 <owner>erikchen@chromium.org</owner>
1691 When Chrome tries to access the user's Address Book, OSX presents a blocking
1692 dialog which disrupts the user experience. A new Chrome feature has been
1693 introduced wherein Chrome only shows this blocking dialog if the user
1694 explicitly asked Chrome to access the user's Address Book. If a form's field
1695 looks like it might support Autofill suggestions from the user's Address
1696 Book and there are no other suggestions, Chrome shows an Autofill entry that
1697 prompts the user to give Chrome access to the user's Address Book. This
1698 histogram tracks the frequency that this Autofill entry is presented, and
1699 the frequency that this Autofill entry is selected.
1703 <histogram name="AutoFill.ProfileCount">
1705 Deprecated as of 3/2011, replaced by Autofill.StoredProfileCount.
1707 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1708 <summary>The number of Autofill address profiles a user has.</summary>
1711 <histogram name="AutoFill.Quality" enum="AutofillQuality">
1713 Deprecated as of 3/2011, replaced by Autofill.Quality.
1715 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1716 <summary>The quality of the AutoFill implementation.</summary>
1719 <histogram name="Autofill.Quality" enum="AutofillQuality">
1721 Deprecated as of 2/2014 (M35), replaced by Autofill.UserHappiness.
1723 <owner>isherman@chromium.org</owner>
1724 <summary>The quality of the Autofill implementation.</summary>
1727 <histogram name="Autofill.Quality.HeuristicType" enum="AutofillTypeQuality">
1728 <owner>isherman@chromium.org</owner>
1729 <summary>The quality of Autofill's heuristic field type detection.</summary>
1732 <histogram name="Autofill.Quality.HeuristicType.ByFieldType"
1733 enum="AutofillTypeQualityByFieldType">
1734 <owner>isherman@chromium.org</owner>
1736 The quality of Autofill's heuristic field type detection, broken down by the
1737 specific field type. Fields with multiple possible types (based on the
1738 stored Autofill data) are logged as having ambiguous type.
1742 <histogram name="Autofill.Quality.PredictedType" enum="AutofillTypeQuality">
1743 <owner>isherman@chromium.org</owner>
1744 <summary>The overall quality of the Autofill field type predictions.</summary>
1747 <histogram name="Autofill.Quality.PredictedType.ByFieldType"
1748 enum="AutofillTypeQualityByFieldType">
1749 <owner>isherman@chromium.org</owner>
1751 The overall quality of the Autofill field type predictions, broken down by
1752 the specific field type. Fields with multiple possible types (based on the
1753 stored Autofill data) are logged as having ambiguous type.
1757 <histogram name="Autofill.Quality.ServerType" enum="AutofillTypeQuality">
1758 <owner>isherman@chromium.org</owner>
1759 <summary>The quality of the Autofill server's field type detection.</summary>
1762 <histogram name="Autofill.Quality.ServerType.ByFieldType"
1763 enum="AutofillTypeQualityByFieldType">
1764 <owner>isherman@chromium.org</owner>
1766 The quality of the Autofill server's field type detection, broken down by
1767 the specific field type. Fields with multiple possible types (based on the
1768 stored Autofill data) are logged as having ambiguous type.
1772 <histogram name="AutoFill.RequestErrorimcklfaapmppdhilegjoahjbahdgfhcn">
1773 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1774 <summary>TBD.</summary>
1777 <histogram name="AutoFill.RequestSuccessimcklfaapmppdhilegjoahjbahdgfhcn">
1778 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1779 <summary>TBD.</summary>
1782 <histogram name="Autofill.ServerExperimentId" enum="AutofillExperimentId">
1784 Deprecated as of 6/2011, replaced by Autofill.ServerExperimentId.Query.
1786 <owner>isherman@chromium.org</owner>
1788 The experiment ID received in response to an Autofill server query.
1792 <histogram name="Autofill.ServerExperimentId.Query" enum="AutofillExperimentId">
1794 Deprecated as of 2/2014 (M35).
1796 <owner>isherman@chromium.org</owner>
1798 The experiment ID received in response to an Autofill server query.
1802 <histogram name="Autofill.ServerExperimentId.Upload"
1803 enum="AutofillExperimentId">
1805 Deprecated as of 2/2014 (M35).
1807 <owner>isherman@chromium.org</owner>
1809 The experiment ID received at the time of an Autofill upload.
1813 <histogram name="AutoFill.ServerQueryResponse" enum="AutofillQueryResult">
1815 Deprecated as of 3/2011, replaced by Autofill.ServerQueryResponse.
1817 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1818 <summary>The usefulness of AutoFill server information.</summary>
1821 <histogram name="Autofill.ServerQueryResponse" enum="AutofillQueryResult">
1822 <owner>isherman@chromium.org</owner>
1823 <summary>The usefulness of Autofill server information.</summary>
1826 <histogram name="Autofill.StoredProfileCount">
1827 <owner>isherman@chromium.org</owner>
1829 The number of Autofill addresses a user has stored, measured at launch time.
1833 <histogram name="Autofill.UserHappiness" enum="AutofillUserHappiness">
1834 <owner>isherman@chromium.org</owner>
1836 Measures the frequency of various events in the Autofill user interaction
1837 flow. By comparing frequencies, we can compute several interesting
1838 "user happiness" metrics.
1842 <histogram name="BatteryStatus.StartAndroid" enum="BooleanSuccess">
1843 <owner>timvolodine@chromium.org</owner>
1845 Whether the Battery Status API was successfully started up on Android.
1849 <histogram name="Blacklist.Blocked" enum="DllHash">
1850 <owner>csharp@chromium.org</owner>
1852 Records the name hashes of all the dlls that are blocked from the browser
1857 <histogram name="Blacklist.PatchedInRenderer" enum="BooleanHit">
1858 <owner>csharp@chromium.org</owner>
1860 Counts the number of times a renderer process is started with the browser
1861 blacklist patch. This should never be hit.
1865 <histogram name="Blacklist.RetryAttempts.Success">
1866 <owner>csharp@chromium.org</owner>
1867 <owner>krstnmnlsn@chromium.org</owner>
1869 Records the number of attempts needed before the blacklist is properly set
1870 up. This is logged immediately after a successful setup.
1874 <histogram name="Blacklist.Setup" enum="BlacklistSetup">
1875 <owner>csharp@chromium.org</owner>
1877 Records the successes and failures when running the browser blacklist setup
1878 code. Used to determine if the blacklist is working as intended during
1879 startup (since the blacklist runs before crash reporting is set up). This
1880 only occurs on Windows.
1884 <histogram name="BlinkGC.CollectGarbage" units="milliseconds">
1885 <owner>haraken@chromium.org</owner>
1886 <summary>Duration of time taken to run Heap::collectGarbage().</summary>
1889 <histogram name="BlinkGC.PerformPendingSweep" units="milliseconds">
1890 <owner>haraken@chromium.org</owner>
1892 Duration of time taken to run ThreadState::performPendingSweep().
1896 <histogram name="BlinkGC.TotalAllocatedSpace" units="KB">
1897 <owner>haraken@chromium.org</owner>
1899 The total size of allocated space in OS when a Blink GC is triggered.
1903 <histogram name="BlinkGC.TotalObjectSpace" units="KB">
1904 <owner>haraken@chromium.org</owner>
1906 The total size of object space in all threads when a Blink GC is triggered.
1910 <histogram name="Bluetooth.ConnectedDeviceCount" units="devices">
1911 <owner>keybuk@chromium.org</owner>
1913 Counts the number of simulataneously connected Bluetooth devices. Used to
1914 direct testing efforts, and by our UI team to determine appropriate UI
1919 <histogram name="Bluetooth.PairingMethod" enum="BluetoothPairingMethod">
1920 <owner>keybuk@chromium.org</owner>
1922 Records the method used to pair each Bluetooth Device. Used to direct our
1927 <histogram name="Bluetooth.PairingResult" enum="BluetoothPairingResult">
1928 <owner>keybuk@chromium.org</owner>
1930 Records the result of pairing each Bluetooth Device. Used to understand
1931 whether we are having significant problems with Bluetooth pairing and seeing
1932 errors more commonly than we should.
1936 <histogram name="Bookmarks.LaunchDepth">
1937 <owner>yfriedman@chromium.org</owner>
1939 Logs the depth of the bookmark in the bookmark tree hiearchy every time a
1940 bookmark is launched. Depth indicates how many levels below a permanent
1941 bookmark folder the bookmark was found in (e.g. a bookmark immediately in
1942 the bookmark bar has depth 1).
1946 <histogram name="Canvas.ContextType" enum="CanvasContextType">
1947 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1949 Records the context type names used to create canvas rendering contexts.
1953 <histogram name="CaptivePortal.DetectResult" enum="CaptivePortalDetectResult">
1954 <owner>meacer@chromium.org</owner>
1955 <summary>Records the result of a captive portal probe.</summary>
1958 <histogram name="CaptivePortal.Notification.Status"
1959 enum="CaptivePortalNotificationStatus">
1960 <owner>ygorshenin@chromium.org</owner>
1962 Count of displayed and not displayed due to errors notifications about
1967 <histogram name="CaptivePortal.Notification.UserAction"
1968 enum="CaptivePortalNotificationUserAction">
1969 <owner>ygorshenin@chromium.org</owner>
1971 Count of clicked, closed and ignored captive portal notifications.
1975 <histogram name="CaptivePortal.OOBE.DetectionDuration" units="milliseconds">
1976 <owner>ygorshenin@chromium.org</owner>
1978 Duration of the captive portal detection process for a particular network at
1979 OOBE. Detection duration is recorded each time portal detection is completed
1980 for an active network.
1984 <histogram name="CaptivePortal.OOBE.DetectionResult" enum="CaptivePortalStatus">
1985 <owner>ygorshenin@chromium.org</owner>
1987 The result of captive portal detection attempts performed at OOBE. Detection
1988 result is recorded when portal detection is completed for an active network
1989 and when it differs from the previous result for the same network.
1993 <histogram name="CaptivePortal.OOBE.DiscrepancyWithShill"
1994 enum="CaptivePortalStatus">
1995 <owner>ygorshenin@chromium.org</owner>
1997 The result of captive portal detection attempts at OOBE if it diverges from
1998 network manager results. Detection result is recorded each time portal
1999 detection is completed for an active network.
2003 <histogram name="CaptivePortal.OOBE.PortalToOnlineTransition"
2004 units="milliseconds">
2005 <owner>ygorshenin@chromium.org</owner>
2007 Number of milliseconds passed between consecutive reports for the same
2008 network about portal and online states.
2012 <histogram name="CaptivePortal.Session.DetectionDuration" units="milliseconds">
2013 <owner>ygorshenin@chromium.org</owner>
2015 Duration of the captive portal detection process for a particular network in
2016 user session. Detection duration is recorded each time portal detection is
2017 completed for an active network.
2021 <histogram name="CaptivePortal.Session.DetectionResult"
2022 enum="CaptivePortalStatus">
2023 <owner>ygorshenin@chromium.org</owner>
2025 The result of captive portal detection attempts performed in user session.
2026 Detection result is recorded when portal detection is completed for an
2027 active network and when it differs from the previous result for the same
2032 <histogram name="CaptivePortal.Session.DiscrepancyWithShill"
2033 enum="CaptivePortalStatus">
2034 <owner>ygorshenin@chromium.org</owner>
2036 The result of captive portal detection attempts in session if it diverges
2037 from network manager results. Detection result is recorded each time portal
2038 detection is completed for an active network.
2042 <histogram name="CaptivePortal.Session.PortalToOnlineTransition"
2043 units="milliseconds">
2044 <owner>ygorshenin@chromium.org</owner>
2046 Number of milliseconds passed between consecutive reports for the same
2047 network about portal and online states.
2051 <histogram name="Cast.Sender.CastButtonShown" enum="BooleanEnabled">
2052 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2054 Records the number of times the cast button was shown to the user. The value
2055 will be true if the button is enabled, and false if the button is disabled.
2056 Note that depending on the current UX, it's possible that we hide the button
2057 entirely if it's disabled, so it's possible for the false values to be 0.
2061 <histogram name="Cast.Sender.CastButtonShownInitialFullscreen"
2062 enum="BooleanEnabled">
2063 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2065 Records the number of times the cast button was shown to the user when the
2066 video is fullscreened. The value will only be recorded on entering
2067 fullscreen. The value will be true if the button is enabled, and false if
2068 the button is disabled. Note that depending on the current UX,it's possible
2069 that we hide the button entirely if it's disabled, so it's possible for the
2070 false values to be 0.
2074 <histogram name="Cast.Sender.CastMediaType" enum="MediaContainers">
2075 <owner>miguelg@chromium.org</owner>
2076 <summary>Records the media type of every video being cast.</summary>
2079 <histogram name="Cast.Sender.CastPlayerResult" enum="CastPlayBackState">
2080 <owner>maybelle@chromium.org</owner>
2081 <owner>miguelg@chromium.org</owner>
2083 Records the result of a request to play remotely on a per player app basis
2084 within Chrome for Android.
2088 <histogram name="Cast.Sender.CastPlaySuccess" enum="BooleanSuccess">
2090 Deprecated 04/2014, and replaced by Cast.Sender.CastPlayerResult.
2092 <owner>maybelle@chromium.org</owner>
2093 <owner>miguelg@chromium.org</owner>
2095 Records the result of a request to play remotely. The value will be true if
2096 the playback succeeded, and false if there was an error.
2100 <histogram name="Cast.Sender.CastTimeRemainingPercentage"
2101 units="percent remaining">
2102 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2104 Records the percentage of the video left at the time the remote playback is
2105 stopped. This will be recorded when the playback is stopped by the user, or
2106 when it's stopped by the cast device.
2110 <histogram name="Cellular.ActivationFailure">
2111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2113 The count of cellular device activation failures (Chrome OS).
2117 <histogram name="Cellular.ActivationTry">
2118 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2119 <summary>The count of cellular device activation tries (Chrome OS).</summary>
2122 <histogram name="Cellular.ConnectionFailed">
2123 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2125 The count of cellular reconnect failures during activation (Chrome OS).
2129 <histogram name="Cellular.ConnectionRetry">
2130 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2132 The count of cellular device reconnect tries during activation (Chrome OS).
2136 <histogram name="Cellular.MobileSetupFailed">
2137 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2139 The count of successful cellular plan established (Chrome OS).
2143 <histogram name="Cellular.MobileSetupStart">
2144 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2146 The count of initiated cellular device setup starts (Chrome OS).
2150 <histogram name="Cellular.MobileSetupSucceeded">
2151 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2152 <summary>The count of failed cellular plan setup tries (Chrome OS).</summary>
2155 <histogram name="Cellular.PaymentFailed">
2156 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2157 <summary>The count of failed cellular plan purchases (Chrome OS).</summary>
2160 <histogram name="Cellular.PaymentReceived">
2161 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2163 The count of successfully completed cellular plan purchases (Chrome OS).
2167 <histogram name="CertificateType">
2169 Deprecated as of 8/2013. This histogram only considered the leaf certificate
2170 expiry date as a proxy for whether a certificate was in-scope for the BRs,
2171 but did not consider the issuance date. As some CAs have issued long-lived
2172 certs prior to the BRs, this disproportionately reported those certs as
2173 being subject to the BRs, but non-compliant, when in reality they're not
2176 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2178 Information about the certificate algorithms and sizes in use on the web, to
2179 examine compliance with the CA/Browser Forum requirements and security best
2184 <histogram name="CertificateType2">
2185 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2187 Information about the certificate algorithms and sizes in use on the web, to
2188 examine compliance with the CA/Browser Forum requirements and security best
2189 practice. This histogram considers the notBefore as the issuance date, for
2190 purposes of what requirements apply.
2194 <histogram name="ChildProcess.BadMessgeTerminated" enum="ProcessType2">
2195 <owner>jam@chromium.org</owner>
2197 Count of child processes killed because they sent an IPC that couldn't be
2202 <histogram name="ChildProcess.Crashed" enum="ProcessType">
2204 Deprecated 3/2013. Renamed to ChildProcess.Crashed2.
2206 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2207 <summary>Count of child process crashes grouped by process type.</summary>
2210 <histogram name="ChildProcess.Crashed2" enum="ProcessType2">
2211 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2212 <summary>Count of child process crashes grouped by process type.</summary>
2215 <histogram name="ChildProcess.CrashedWasAlive" enum="ProcessType">
2216 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2218 Count of child process crashes that we miscounted because we took the exit
2219 code too early. Grouped by process type.
2223 <histogram name="ChildProcess.Crashes" enum="ProcessType">
2225 Deprecated 10/2011. Renamed to ChildProcess.Crashed.
2227 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2228 <summary>Count of child process crashes grouped by process type.</summary>
2231 <histogram name="ChildProcess.CrashesWasAlive" enum="ProcessType">
2233 Deprecated 10/2011. Renamed to ChildProcess.CrashedWasAlive.
2235 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2237 Count of child process crashes that we miscounted because we took the exit
2238 code too early. Grouped by process type.
2242 <histogram name="ChildProcess.DefaultCase" enum="ProcessType">
2243 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2245 Count of child process crashes for which we were not able to understand the
2246 exit code, grouped by process type.
2250 <histogram name="ChildProcess.Disconnected" enum="ProcessType">
2252 Deprecated 3/2013. Renamed to ChildProcess.Disconnected2.
2254 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2256 Count of child process abnormal channel disconnects grouped by process type.
2260 <histogram name="ChildProcess.Disconnected2" enum="ProcessType2">
2261 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2263 Count of child process abnormal channel disconnects grouped by process type.
2267 <histogram name="ChildProcess.DisconnectedAlive" enum="ProcessType">
2269 Deprecated 3/2013. Renamed to ChildProcess.DisconnectedAlive2.
2271 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2273 Count of child process abnormal channel disconnects that are not classified
2274 and reported because we took the exit code too early. Grouped by process
2279 <histogram name="ChildProcess.DisconnectedAlive2" enum="ProcessType2">
2280 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2282 Count of child process abnormal channel disconnects that are not classified
2283 and reported because we took the exit code too early. Grouped by process
2288 <histogram name="ChildProcess.Killed" enum="ProcessType">
2290 Deprecated 3/2013. Renamed to ChildProcess.Killed2.
2292 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2293 <summary>Count of child process kills grouped by process type.</summary>
2296 <histogram name="ChildProcess.Killed2" enum="ProcessType2">
2297 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2298 <summary>Count of child process kills grouped by process type.</summary>
2301 <histogram name="ChildProcess.KilledByExtensionAPI">
2302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2304 Count of child processes killed by the extension API
2305 (experimental.processes.terminate)
2309 <histogram name="ChildProcess.KilledWasAlive" enum="ProcessType">
2310 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2312 Count of child process kills that we miscounted because we took the exit
2313 code too early. Grouped by process type.
2317 <histogram name="ChildProcess.Kills" enum="ProcessType">
2319 Deprecated 10/2011. Renamed to ChildProcess.Killed.
2321 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2322 <summary>Count of child process kills grouped by process type.</summary>
2325 <histogram name="ChildProcess.KillsWasAlive" enum="ProcessType">
2327 Deprecated 10/2011. Renamed to ChildProcess.KilledWasAlive.
2329 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2331 Count of child process kills that we miscounted because we took the exit
2332 code too early. Grouped by process type.
2336 <histogram name="Chrome.Android.Activity.CrashCounts" enum="AndroidActivityId">
2337 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2339 Indicates how many times each particular type of Activity was in the
2340 foreground when a UMA session was terminated abnormally. UMA sessions last
2341 as long as Chrome remains in the foreground.
2345 <histogram name="Chrome.Android.Activity.LaunchCounts" enum="AndroidActivityId">
2346 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2348 Indicates how many times each particular type of Activity was brought to the
2349 foreground when a UMA session was active (i.e. launched at some point). UMA
2350 sessions last as long as Chrome remains in the foreground.
2354 <histogram name="Chrome.Browser.CrashedExecutionPhase" enum="ExecutionPhase">
2355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2357 Indicates the execution phase the browser was in when the browser crashed.
2361 <histogram name="Chrome.Browser.ExecutionPhase" enum="ExecutionPhase">
2363 Deprecated as of 11/2013.
2365 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2367 Indicates the execution phase the browser was in when browser didn't exit
2372 <histogram name="Chrome.BrowserCrashDumpAttempts">
2373 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2375 The total number of times the browser process has attempted to generate a
2376 crash dump. This should be the sum of Chrome.BrowserDumpsWithCrash and
2377 Chrome.BrowserDumpsWithNoCrash.
2381 <histogram name="Chrome.BrowserDumpsWithCrash">
2382 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2384 The number of times the browser process has attempted to generate a crash
2385 dump because of an actual browser crash.
2389 <histogram name="Chrome.BrowserDumpsWithNoCrash">
2390 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2392 The number of times the browser process has attempted to generate a crash
2393 dump in a non-crashing (i.e., reporting only) context.
2397 <histogram name="Chrome.SearchSelectExempt" enum="SearchEngine">
2399 Deprecated 8/2013. No longer tracked.
2401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2403 The default search engine selected by a user not in the search engine dialog
2408 <histogram name="Chrome.SearchSelectExperiment" enum="SearchEngine">
2410 Deprecated 8/2013. No longer tracked.
2412 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2414 The default search engine selected by a user in the search engine dialog
2419 <histogram name="Chrome.SearchSelectExperimentSlot1" enum="SearchEngine">
2421 Deprecated 8/2013. No longer tracked.
2423 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2425 The default search engine selected by a user in slot 1 of a randomized
2426 search engine dialog.
2430 <histogram name="Chrome.SearchSelectExperimentSlot2" enum="SearchEngine">
2432 Deprecated 8/2013. No longer tracked.
2434 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2436 The default search engine selected by a user in slot 2 of a randomized
2437 search engine dialog.
2441 <histogram name="Chrome.SearchSelectExperimentSlot3" enum="SearchEngine">
2443 Deprecated 8/2013. No longer tracked.
2445 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2447 The default search engine selected by a user in slot 3 of a randomized
2448 search engine dialog.
2452 <histogram name="Chrome.SearchSelectExperimentSlot4" enum="SearchEngine">
2454 Deprecated 8/2013. No longer tracked.
2456 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2458 The default search engine selected by a user in slot 4 of a randomized
2459 search engine dialog.
2463 <histogram name="ChromeNotifierService.Actions"
2464 enum="ChromeNotifierServiceActionType">
2465 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2467 The actions to enable or disable services sending synced notifications.
2468 Synced Notification Sending services can be individually disabled by the
2469 user in the Chrome Notification center settings dialog.
2473 <histogram name="ChromeOS.Display.ColorProfile" enum="ChromeOSColorProfile">
2474 <owner>xiaowenx@chromium.org</owner>
2475 <owner>mukai@chromium.org</owner>
2477 The name of the current color calibration of the display on ChromeOS. This
2478 value is sent when the color calibration is changed by the user.
2482 <histogram name="ChromeOS.SAML.APIUsed" enum="BooleanUsage">
2483 <owner>bartfab@chromium.org</owner>
2485 Whether a Chrome OS login via SAML used the principals API. This is recorded
2486 during login on Chrome OS if SAML is being used for authentication.
2490 <histogram name="ChromeOS.SAML.Scraping.PasswordCount">
2491 <owner>bartfab@chromium.org</owner>
2493 The number of passwords that were scraped during a Chrome OS login via SAML.
2494 This is set only when the principals API is not used.
2498 <histogram name="ChromeOS.SAML.Scraping.VerificationResult"
2499 enum="BooleanSuccess">
2500 <owner>bartfab@chromium.org</owner>
2502 Whether one of the scraped passwords was successfully verified as the user's
2503 password. This is set only when the principals API is not used.
2507 <histogram name="clickjacking.discard_download" units="ms">
2508 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2510 The length of time between a dangerous download appearing on the downloads
2511 shelf, and the "Discard" button being clicked.
2515 <histogram name="clickjacking.dismiss_download" units="ms">
2516 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2518 The length of time between a dangerous download appearing on the downloads
2519 shelf, and the "Dismiss" button being clicked.
2523 <histogram name="clickjacking.launch_url" units="ms">
2524 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2526 The length of time between the external protocol dialog being shown and the
2527 "Launch Application" button being clicked.
2531 <histogram name="clickjacking.open_download" units="ms">
2532 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2534 The length of time between a download appearing on the download shelf, and
2535 the user opening it by clicking the item or pressing return.
2539 <histogram name="clickjacking.report_and_discard_download" units="ms">
2540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2542 Time between "Report and Discard" button being shown and it being
2547 <histogram name="clickjacking.save_download" units="ms">
2548 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2550 The length of time between a dangerous download appearing on the download
2551 shelf, and the "Keep" button being clicked.
2555 <histogram name="Clipboard.IncognitoUseCase" enum="ClipboardAction">
2557 Deprecated as of 4/2013, experiment confirmed correctness of our patch.
2559 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2561 Counts how often the user writes or reads from the clipboard and whether the
2562 write was from an incognito window or not.
2566 <histogram name="Clipboard.X11StoreCopyPasteDuration" units="ms">
2567 <owner>pkotwicz@chromium.org</owner>
2569 The length of time that it takes to transfer ownership of Chrome's CLIPBOARD
2570 selection to the clipboard manager when Chrome exits.
2574 <histogram name="CloudPrint.AuthEvent" enum="CloudPrintAuthEventType">
2575 <owner>vitalybuka@chromium.org</owner>
2576 <summary>Event counts in CloudPrintAuth.</summary>
2579 <histogram name="CloudPrint.AvailablePrinters">
2580 <owner>vitalybuka@chromium.org</owner>
2581 <summary>The number of printers availible for registration.</summary>
2584 <histogram name="CloudPrint.AvailablePrintersList">
2585 <owner>vitalybuka@chromium.org</owner>
2587 The number of printers availible for registration in Windows Service.
2591 <histogram name="CloudPrint.JobHandlerEvent"
2592 enum="CloudPrintJobHandlerEventType">
2593 <owner>vitalybuka@chromium.org</owner>
2594 <summary>Event counts in PrinterJobHandler.</summary>
2597 <histogram name="CloudPrint.JobsDonePerInterval">
2598 <owner>vitalybuka@chromium.org</owner>
2599 <summary>The number of jobs successfully completed per hour.</summary>
2602 <histogram name="CloudPrint.JobsStartedPerInterval">
2603 <owner>vitalybuka@chromium.org</owner>
2604 <summary>The number of jobs started per hour.</summary>
2607 <histogram name="CloudPrint.JobStatus" enum="CloudPrintJobStatusType">
2608 <owner>vitalybuka@chromium.org</owner>
2609 <summary>Then number of job completion statuses.</summary>
2612 <histogram name="CloudPrint.NativeJobStatus"
2613 enum="CloudPrintNativeJobStatusType">
2614 <owner>vitalybuka@chromium.org</owner>
2615 <summary>Event counts in PrintSystem.</summary>
2618 <histogram name="CloudPrint.PrepareTime" units="ms">
2619 <owner>vitalybuka@chromium.org</owner>
2620 <summary>The amount of time needed to prepare job for spooling.</summary>
2623 <histogram name="CloudPrint.PrinterBlacklistSize">
2624 <owner>vitalybuka@chromium.org</owner>
2625 <summary>The number of printers user has blacklisted.</summary>
2628 <histogram name="CloudPrint.PrinterWhitelistSize">
2629 <owner>vitalybuka@chromium.org</owner>
2630 <summary>The number of printers user has whitelisted.</summary>
2633 <histogram name="CloudPrint.PrintingTime" units="ms">
2634 <owner>vitalybuka@chromium.org</owner>
2635 <summary>The amount of time needed to finish print job.</summary>
2638 <histogram name="CloudPrint.ServiceEvents" enum="ServiceProcessEventType">
2639 <owner>vitalybuka@chromium.org</owner>
2640 <summary>Event counts in ServiceProcessControl.</summary>
2643 <histogram name="CloudPrint.ServiceUtilityCapsFailTime" units="ms">
2644 <owner>vitalybuka@chromium.org</owner>
2646 The amount of time used to fail to collect printer capabilities.
2650 <histogram name="CloudPrint.ServiceUtilityCapsTime" units="ms">
2651 <owner>vitalybuka@chromium.org</owner>
2652 <summary>The amount of time used to collect printer capabilities.</summary>
2655 <histogram name="CloudPrint.ServiceUtilityDisconnectTime" units="ms">
2656 <owner>vitalybuka@chromium.org</owner>
2658 The amount of time the utility process runs before disconnect.
2662 <histogram name="CloudPrint.ServiceUtilityMetafileFailTime" units="ms">
2663 <owner>vitalybuka@chromium.org</owner>
2664 <summary>The amount of time used to fail to generate metafile.</summary>
2667 <histogram name="CloudPrint.ServiceUtilityMetafileTime" units="ms">
2668 <owner>vitalybuka@chromium.org</owner>
2669 <summary>The amount of time used to generate metafile.</summary>
2672 <histogram name="CloudPrint.ServiceUtilityProcessHostEvent"
2673 enum="ServiceUtilityProcessHostEventType">
2674 <owner>vitalybuka@chromium.org</owner>
2675 <summary>Event counts in ServiceUtilityProcessHost.</summary>
2678 <histogram name="CloudPrint.SpoolingTime" units="ms">
2679 <owner>vitalybuka@chromium.org</owner>
2680 <summary>The amount of time needed to spool print job.</summary>
2683 <histogram name="CloudPrint.UnregisterPrinters">
2684 <owner>vitalybuka@chromium.org</owner>
2685 <summary>The number of printers to unregister.</summary>
2688 <histogram name="CloudPrint.UrlFetcherDownloadSize" units="KB">
2689 <owner>vitalybuka@chromium.org</owner>
2690 <summary>The amount of data downloaded on cloud print request.</summary>
2693 <histogram name="CloudPrint.UrlFetcherRequestTime" units="ms">
2694 <owner>vitalybuka@chromium.org</owner>
2695 <summary>The amount of time needed for cloud print request.</summary>
2698 <histogram name="CloudPrint.UrlFetcherRequestType"
2699 enum="CloudPrintUrlFetcherRequestType">
2700 <owner>vitalybuka@chromium.org</owner>
2701 <summary>Request counts to cloud print service.</summary>
2704 <histogram name="CloudPrint.UrlFetcherRetries">
2705 <owner>vitalybuka@chromium.org</owner>
2706 <summary>The number of retries used to complete cloud print request.</summary>
2709 <histogram name="CloudPrint.UrlFetcherUploadSize" units="KB">
2710 <owner>vitalybuka@chromium.org</owner>
2711 <summary>The amount of data uploaded with cloud print request.</summary>
2714 <histogram name="CloudPrint.XmppPingTry">
2715 <owner>vitalybuka@chromium.org</owner>
2716 <summary>Number of tries before successful ping. 99 means giving up.</summary>
2719 <histogram name="Compositing.CopyFromSurfaceTime" units="ms">
2720 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2722 The turn around time taken for the async readback of pixels is measured
2727 <histogram name="Compositing.CopyFromSurfaceTimeSynchronous" units="ms">
2728 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2730 The time taken for the sync readback of pixels is measured here.
2734 <histogram name="ConnectivityDiagnostics.ChromeOsSignalStrength"
2736 <owner>ebeach@google.com</owner>
2738 Connectivity Diagnostics App: WiFi signal strength recorded during
2739 NIC_SIGNAL_STRENGTH test.
2742 The "Strength" property of a WiFi signal is a partially-reversible
2743 function that linearly maps the RSSI range -120dBm to -20dBm to Strength
2744 values from 0 to 100.
2748 <histogram name="ConnectivityDiagnostics.HTTP_LATENCY" units="milliseconds">
2749 <owner>ebeach@google.com</owner>
2750 <summary>HTTP latency seen by the Connectivity Diagnostics.</summary>
2752 HTTP latency is computed using the chrome.socket API to make an HTTP GET
2753 request to the /generate_204 page of three randomly generated Google
2754 hostnames (*-ccd-testing-v4.metric.gstatic.com). The time taken from issuing
2755 the HTTP request to receiving a response is clocked in JavaScript and the
2756 arithmetic mean of the three times is used as the HTTP latency.
2760 <histogram name="ConnectivityDiagnostics.RESOLVER_LATENCY" units="milliseconds">
2761 <owner>ebeach@google.com</owner>
2762 <summary>Resolution latency seen by the Connectivity Diagnostics.</summary>
2764 Resolver latency is computed by using the chrome.dns API to query three
2765 randomly generated Google hostnames (*-ccd-testing-v4.metric.gstatic.com).
2766 The random hostnames guarantees that there will be no caching of DNS
2767 hostnames. The time taken from issuing the DNS request to receiving a
2768 response is clocked in JavaScript and the arithmetic mean of the three times
2769 is used as the resolver latency.
2773 <histogram name="ConnectivityDiagnostics.TestVerdict"
2774 enum="ConnectivityDiagnosticsTestVerdict">
2775 <owner>ebeach@google.com</owner>
2777 Connectivity Diagnostics App: Outcome of the connectivity tests.
2781 <histogram name="ConnectivityDiagnostics.TimeTaken" units="milliseconds">
2782 <owner>ebeach@google.com</owner>
2784 Connectivity Diagnostics App: Amount of time taken to run each of the
2789 <histogram name="Cookie.ParsedCookieStatus" enum="ParsedCookieStatus">
2791 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2794 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2796 When parsing a cookie, indicates if control characters were present in any
2797 of the cookie values and if any of the cookie values were invalid.
2798 Specifically, checks that all of the parsed values are valid according to
2799 the valid token definition in Section 2.2 of RFC2616 which specifies a token
2800 must have no separators (i.e. no characters from the following string,
2801 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
2802 \t') and no control characters.
2806 <histogram name="Cookie.ReinstatedCookies" units="seconds">
2807 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2809 The duration in seconds between a cookie getting evicted (due to the number
2810 of cookies exceeding a domain limit), and subsequently reinstated.
2814 <histogram name="Cookie.SetAttributePairCharsValidity" enum="BooleanValid">
2816 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2819 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2821 Indicates whether a cookie attribute pair was set with both a valid key and
2822 a valid attribute value or not. For the key, this implies that it was a
2823 valid token as defined in Section 2.2 of RFC2616 which specifies a token
2824 must have no separators (i.e. no characters from the following string,
2825 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
2826 \t') and no control characters. For the value, this implies that it
2827 contained no control characters and no semicolon.
2831 <histogram name="Cookie.SetNameValidity" enum="BooleanValid">
2833 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2836 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2838 Indicates whether a cookie name was set with a valid token. A valid token is
2839 defined in Section 2.2 of RFC2616 which specifies a token must have no
2840 separators (i.e. no characters from the following string, ignoring the
2841 starting and ending single quote: '()<>@,;:\"/[]?={} \t') and no
2846 <histogram name="Cookie.SetValueCookieValueValidity" enum="BooleanValid">
2848 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2851 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2853 Indicates whether a cookie value was valid or invalid when there was an
2854 attempt to set it, where a valid value is defined in RFC 6265 as ASCII
2855 characters excluding controls, whitspace, comma, semicolon, and backslash.
2859 <histogram name="Cras.StreamTimeoutMilliSeconds" units="milliseconds">
2860 <owner>hychao@chromium.org</owner>
2862 The longest additional time CRAS(Chrome OS audio server) ever waits for a
2863 stream exceeding the timeout threshold. This value is recorded per stream
2864 when it gets removed and used to investigate the audio glitch/skip problem
2869 <histogram name="Cros.ClickOnShelf" enum="CrosShelfClickTarget">
2871 Deprecated as of 12/2013. Default pinned apps trial is finished.
2873 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2874 <summary>Chrome OS shelf clicks.</summary>
2877 <histogram name="CrosDisks.ArchiveType" enum="CrosDisksArchiveType">
2878 <owner>benchan@chromium.org</owner>
2880 The type of archive file that Chrome OS cros-disks daemon is requested to
2885 <histogram name="CrosDisks.DeviceMediaType" enum="CrosDisksDeviceMediaType">
2886 <owner>benchan@chromium.org</owner>
2888 The media type of removable device that Chrome OS cros-disks daemon is
2893 <histogram name="CrosDisks.FilesystemType" enum="CrosDisksFilesystemType">
2894 <owner>benchan@chromium.org</owner>
2896 The type of file system that Chrome OS cros-disks daemon is requested to
2901 <histogram name="CrosFirstRun.DialogShown">
2902 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2904 Records the number of times when first-run dialog was shown.
2908 <histogram name="CrosFirstRun.FurthestStep">
2909 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2911 Index of furthest step that was reached during tutorial. Since order of
2912 steps could change eventially and new steps could apear we use index here
2913 instead of step name.
2917 <histogram name="CrosFirstRun.TimeSpent" units="ms">
2918 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2919 <summary>The total time that user spent on first-run tutorial.</summary>
2922 <histogram name="CrosFirstRun.TimeSpentOnStep" units="ms">
2923 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2924 <summary>The time that user spent on some step of tutorial.</summary>
2927 <histogram name="CrosFirstRun.TutorialCompletion"
2928 enum="CrosFirstRunTutorialCompletionType">
2929 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2930 <summary>Tracks the way how user left tutorial.</summary>
2933 <histogram name="CrosFirstRun.TutorialLaunched">
2934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2936 Records the number of times when first-run tutorial has been launched.
2940 <histogram name="DataReductionProxy.BypassInfoFallback"
2941 enum="DataReductionProxyBypassEventType">
2942 <owner>bengr@chromium.org</owner>
2943 <owner>marq@chromium.org</owner>
2945 Counts various events that trigger Chrome to bypass the fallback
2946 configuration of the data reduction proxy.
2950 <histogram name="DataReductionProxy.BypassInfoPrimary"
2951 enum="DataReductionProxyBypassEventType">
2952 <owner>bengr@chromium.org</owner>
2953 <owner>marq@chromium.org</owner>
2955 Counts various events that trigger Chrome to bypass the primary
2956 configuration of the data reduction proxy.
2960 <histogram name="DataReductionProxy.BypassOnNetworkErrorFallback"
2961 enum="NetErrorCodes">
2962 <owner>bengr@chromium.org</owner>
2964 Positive net error code that caused the fallback data reduction proxy to be
2965 bypassed and put on the proxy retry list. Called after a failure to connect
2966 or resolve a host name.
2970 <histogram name="DataReductionProxy.BypassOnNetworkErrorPrimary"
2971 enum="NetErrorCodes">
2972 <owner>bengr@chromium.org</owner>
2974 Positive net error code that caused the primary data reduction proxy to be
2975 bypassed and put on the proxy retry list. Called after a failure to connect
2976 or resolve a host name.
2980 <histogram name="DataReductionProxy.ProbeURL"
2981 enum="DataReductionProxyProbeURLFetchResult">
2982 <owner>bengr@chromium.org</owner>
2983 <owner>marq@chromium.org</owner>
2985 Counts various outcomes of requesting the data reduction proxy's probe URL.
2989 <histogram name="DataReductionProxy.PromoAction"
2990 enum="DataReductionProxyPromoAction">
2991 <owner>bengr@chromium.org</owner>
2992 <owner>marq@chromium.org</owner>
2994 Samples which method was used by the user to dismiss the proxy promo. This
2995 is sampled when the promo leaves view, with the sampled value depending on
2996 which of four possible controls the user used.
3000 <histogram name="DataReductionProxy.SettingsConversion"
3001 enum="DataReductionProxySettingsConversion">
3002 <owner>bengr@chromium.org</owner>
3003 <owner>marq@chromium.org</owner>
3005 Samples of user interactions with the ON/OFF switch in the settings menu for
3006 reducing data usage. Only the setting changes between entering the reducing
3007 data usage setting menu and leaving the menu will be sampled. So if a user
3008 enters the menu with OFF and leaves it with OFF, it is counted as one OFF to
3009 OFF conversion regardless of how many times he or she toggles the ON/OFF
3014 <histogram name="DataReductionProxy.StartupState"
3015 enum="DataReductionProxyStartupState">
3016 <owner>bengr@chromium.org</owner>
3017 <owner>marq@chromium.org</owner>
3019 Samples of the state of the data reduction proxy on Chrome startup. The
3020 proxy will either be unavailable (the feature hasn't been rolled out to this
3021 user yet), not enabled (the feature is available but the user doesn't have
3022 it turned on), or enabled (the feature is enabled and turned on).
3026 <histogram name="DevTools.InspectElement" units="milliseconds">
3027 <owner>sergeyv@chromium.org</owner>
3029 Time to load Developer Tools when user clicks Inspect Element in the context
3034 <histogram name="Diagnostics.Recovery.ConflictingDlls" enum="DiagnosticsResult">
3035 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3037 TBD - Not run automatically yet, so this is just a placeholder for future
3038 metrics collection. Any samples collected here represent users running
3039 diagnostics manually.
3043 <histogram name="Diagnostics.Recovery.DiskSpace" enum="DiagnosticsResult">
3044 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3046 Shows the success and failure rates of the DiskSpace recovery step that runs
3047 on recovery startups. The recovery step attempts to guarantee the DiskSpace
3048 test, which checks that the disk space in the volume where the user data
3049 directory normally lives is not dangerously low, would pass on the next
3054 <histogram name="Diagnostics.Recovery.InstallType" enum="DiagnosticsResult">
3055 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3057 TBD - Not run automatically yet, so this is just a placeholder for future
3058 metrics collection. Any samples collected here represent users running
3059 diagnostics manually.
3063 <histogram name="Diagnostics.Recovery.JSONBookmarks" enum="DiagnosticsResult">
3064 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3066 Shows the success and failure rates of the JSONBookmarks recovery step that
3067 runs on recovery startups. The recovery step attempts to guarantee the
3068 JSONBookmarks test, which makes sure that the JSON-encoded Bookmarks file is
3069 properly formed, would pass on the next startup.
3073 <histogram name="Diagnostics.Recovery.JSONLocalState" enum="DiagnosticsResult">
3074 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3076 Shows the success and failure rates of the JSONLocalState recovery step that
3077 runs on recovery startups. The recovery step attempts to guarantee the
3078 JSONLocalState test, which makes sure that the JSON-encoded Local State file
3079 is properly formed, would pass on the next startup.
3083 <histogram name="Diagnostics.Recovery.JSONPreferences" enum="DiagnosticsResult">
3084 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3086 Shows the success and failure rates of the JSONPreferences recovery step
3087 that runs on recovery startups. The recovery step attempts to guarantee the
3088 JSONPreferences test, which makes sure that the JSON-encoded Preferences
3089 file is properly formed, would pass on the next startup.
3093 <histogram name="Diagnostics.Recovery.OperatingSystem" enum="DiagnosticsResult">
3094 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3096 TBD - Not run automatically yet, so this is just a placeholder for future
3097 metrics collection. Any samples collected here represent users running
3098 diagnostics manually.
3102 <histogram name="Diagnostics.Recovery.PathDictionaries"
3103 enum="DiagnosticsResult">
3104 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3106 Shows the success and failure rates of the PathDictionaries recovery step
3107 that runs on recovery startups. The recovery step attempts to guarantee the
3108 PathDictionaries test, which makes sure that the path to the Dictionaries
3109 directory exists and has the right permissions, would pass on the next
3114 <histogram name="Diagnostics.Recovery.PathLocalState" enum="DiagnosticsResult">
3115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3117 Shows the success and failure rates of the PathLocalState recovery step that
3118 runs on recovery startups. The recovery step attempts to guarantee the
3119 PathLocalState test, which makes sure that the path to the Local State file
3120 exists and has the right permissions, would pass on the next startup.
3124 <histogram name="Diagnostics.Recovery.PathResources" enum="DiagnosticsResult">
3125 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3127 Shows the success and failure rates of the PathResources recovery step that
3128 runs on recovery startups. The recovery step attempts to guarantee the
3129 PathResources test, which makes sure that the path to the Resources
3130 directory exists and has the right permissions, would pass on the next
3135 <histogram name="Diagnostics.Recovery.PathUserData" enum="DiagnosticsResult">
3136 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3138 Shows the success and failure rates of the PathUserData recovery step that
3139 runs on recovery startups. The recovery step attempts to guarantee the
3140 PathUserData test, which makes sure that the path to the User Data directory
3141 exists and has the right permissions, would pass on the next startup.
3145 <histogram name="Diagnostics.Recovery.SQLiteIntegrityAppCache"
3146 enum="DiagnosticsResult">
3147 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3149 Shows the success and failure rates of the SQLiteIntegrityAppCache recovery
3150 step that runs on recovery startups. The recovery step attempts to
3151 guarantee the SQLiteIntegrityAppCache test, which checks the integrity of
3152 the App Cache database, would pass on the next startup.
3156 <histogram name="Diagnostics.Recovery.SQLiteIntegrityArchivedHistory"
3157 enum="DiagnosticsResult">
3158 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3160 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
3161 recovery step that runs on recovery startups. The recovery step attempts to
3162 guarantee the SQLiteIntegrityArchivedHistory test, which checks the
3163 integrity of the Archived History database, would pass on the next startup.
3167 <histogram name="Diagnostics.Recovery.SQLiteIntegrityCookie"
3168 enum="DiagnosticsResult">
3169 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3171 Shows the success and failure rates of the SQLiteIntegrityCookie recovery
3172 step that runs on recovery startups. The recovery step attempts to
3173 guarantee the SQLiteIntegrityCookie test, which checks the integrity of the
3174 Cookie database, would pass on the next startup.
3178 <histogram name="Diagnostics.Recovery.SQLiteIntegrityDatabaseTracker"
3179 enum="DiagnosticsResult">
3180 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3182 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
3183 recovery step that runs on recovery startups. The recovery step attempts to
3184 guarantee the SQLiteIntegrityDatabaseTracker test, which checks the
3185 integrity of the Database Tracker database, would pass on the next startup.
3189 <histogram name="Diagnostics.Recovery.SQLiteIntegrityHistory"
3190 enum="DiagnosticsResult">
3191 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3193 Shows the success and failure rates of the SQLiteIntegrityHistory recovery
3194 step that runs on recovery startups. The recovery step attempts to
3195 guarantee the SQLiteIntegrityHistory test, which checks the integrity of the
3196 History database, would pass on the next startup.
3200 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSCert"
3201 enum="DiagnosticsResult">
3202 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3204 Shows the success and failure rates of the SQLiteIntegrityNSSCert recovery
3205 step that runs on recovery startups. The recovery step attempts to
3206 guarantee the SQLiteIntegrityNSSCert test, which checks the integrity of the
3207 NSS Certificate database, would pass on the next startup.
3211 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSKey"
3212 enum="DiagnosticsResult">
3213 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3215 Shows the success and failure rates of the SQLiteIntegrityNSSKey recovery
3216 step that runs on recovery startups. The recovery step attempts to
3217 guarantee the SQLiteIntegrityNSSKey test, which checks the integrity of the
3218 NSS Key database, would pass on the next startup.
3222 <histogram name="Diagnostics.Recovery.SQLiteIntegrityThumbnails"
3223 enum="DiagnosticsResult">
3224 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3226 Shows the success and failure rates of the SQLiteIntegrityThumbnails
3227 recovery step that runs on recovery startups. The recovery step attempts to
3228 guarantee the SQLiteIntegrityThumbnails test, which checks the integrity of
3229 the Thumbnails database, would pass on the next startup.
3233 <histogram name="Diagnostics.Recovery.SQLiteIntegrityWebData"
3234 enum="DiagnosticsResult">
3235 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3237 Shows the success and failure rates of the SQLiteIntegrityWebData recovery
3238 step that runs on recovery startups. The recovery step attempts to
3239 guarantee the SQLiteIntegrityWebData test, which checks the integrity of the
3240 Web Data database, would pass on the next startup.
3244 <histogram name="Diagnostics.Recovery.Version" enum="DiagnosticsResult">
3245 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3247 TBD - Not run automatically yet, so this is just a placeholder for future
3248 metrics collection. Any samples collected here represent users running
3249 diagnostics manually.
3253 <histogram name="Diagnostics.RecoveryRun" enum="DiagnosticsRecoveryRun">
3254 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3256 Count of the number of times diagnostics recovery is invoked or not, and how
3257 it was invoked. A sample is added to this histogram once for each startup
3262 <histogram name="Diagnostics.Test.ConflictingDlls" enum="DiagnosticsResult">
3263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3265 TBD - Not run automatically yet, so this is just a placeholder for future
3266 metrics collection. Any samples collected here represent users running
3267 diagnostics manually.
3271 <histogram name="Diagnostics.Test.DiskSpace" enum="DiagnosticsResult">
3272 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3274 Shows the success and failure rates of diagnostics for the DiskSpace test
3275 that runs on recovery startups. The DiskSpace test checks that the disk
3276 space in the volume where the user data directory normally lives is not
3281 <histogram name="Diagnostics.Test.InstallType" enum="DiagnosticsResult">
3282 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3284 TBD - Not run automatically yet, so this is just a placeholder for future
3285 metrics collection. Any samples collected here represent users running
3286 diagnostics manually.
3290 <histogram name="Diagnostics.Test.JSONBookmarks" enum="DiagnosticsResult">
3291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3293 Shows the success and failure rates of diagnostics for the JSONBookmarks
3294 test that runs on recovery startups. The JSONBookmarks test checks to make
3295 sure that the JSON encoded bookmarks file is properly formed.
3299 <histogram name="Diagnostics.Test.JSONLocalState" enum="DiagnosticsResult">
3300 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3302 Shows the success and failure rates of diagnostics for the JSONLocalState
3303 test that runs on recovery startups. The JSONLocalState test checks to make
3304 sure that the JSON encoded Local State file is properly formed.
3308 <histogram name="Diagnostics.Test.JSONPreferences" enum="DiagnosticsResult">
3309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3311 Shows the success and failure rates of diagnostics for the JSONPreferences
3312 test that runs on recovery startups. The JSONPreferences test checks to
3313 make sure that the Preferences file is properly formed.
3317 <histogram name="Diagnostics.Test.OperatingSystem" enum="DiagnosticsResult">
3318 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3320 TBD - Not run automatically yet, so this is just a placeholder for future
3321 metrics collection. Any samples collected here represent users running
3322 diagnostics manually.
3326 <histogram name="Diagnostics.Test.PathDictionaries" enum="DiagnosticsResult">
3327 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3329 Shows the success and failure rates of diagnostics for the PathDictionaries
3330 test that runs on recovery startups. The PathDictionaries test checks makes
3331 sure that the path to the Dictionaries folder exists and has the right
3336 <histogram name="Diagnostics.Test.PathLocalState" enum="DiagnosticsResult">
3337 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3339 Shows the success and failure rates of diagnostics for the PathLocalState
3340 test that runs on recovery startups. The PathLocalState test checks makes
3341 sure that the path to the Local State folder exists and has the right
3346 <histogram name="Diagnostics.Test.PathResources" enum="DiagnosticsResult">
3347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3349 Shows the success and failure rates of diagnostics for the PathResources
3350 test that runs on recovery startups. The PathResources test checks makes
3351 sure that the path to the Resources folder exists and has the right
3356 <histogram name="Diagnostics.Test.PathUserData" enum="DiagnosticsResult">
3357 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3359 Shows the success and failure rates of diagnostics for the PathUserData test
3360 that runs on recovery startups. The PathUserData test checks makes sure that
3361 the path to the User Data folder exists and has the right permissions.
3365 <histogram name="Diagnostics.Test.SQLiteIntegrityAppCache"
3366 enum="DiagnosticsResult">
3367 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3369 Shows the success and failure rates of the SQLiteIntegrityAppCache test that
3370 runs on recovery startups. The test checks the integrity of the App Cache
3375 <histogram name="Diagnostics.Test.SQLiteIntegrityArchivedHistory"
3376 enum="DiagnosticsResult">
3377 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3379 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
3380 test that runs on recovery startups. The test checks the integrity of the
3381 Archived History database.
3385 <histogram name="Diagnostics.Test.SQLiteIntegrityCookie"
3386 enum="DiagnosticsResult">
3387 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3389 Shows the success and failure rates of the SQLiteIntegrityCookie test that
3390 runs on recovery startups. The test checks the integrity of the Cookie
3395 <histogram name="Diagnostics.Test.SQLiteIntegrityDatabaseTracker"
3396 enum="DiagnosticsResult">
3397 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3399 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
3400 test that runs on recovery startups. The test checks the integrity of the
3401 Database Tracker database.
3405 <histogram name="Diagnostics.Test.SQLiteIntegrityHistory"
3406 enum="DiagnosticsResult">
3407 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3409 Shows the success and failure rates of the SQLiteIntegrityHistory test that
3410 runs on recovery startups. The test checks the integrity of the History
3415 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSCert"
3416 enum="DiagnosticsResult">
3417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3419 Shows the success and failure rates of the SQLiteIntegrityNSSCert test that
3420 runs on recovery startups. The test checks the integrity of the NSS
3421 Certificate database.
3425 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSKey"
3426 enum="DiagnosticsResult">
3427 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3429 Shows the success and failure rates of the SQLiteIntegrityNSSKey test that
3430 runs on recovery startups. The test checks the integrity of the NSS Key
3435 <histogram name="Diagnostics.Test.SQLiteIntegrityThumbnails"
3436 enum="DiagnosticsResult">
3437 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3439 Shows the success and failure rates of the SQLiteIntegrityThumbnails test
3440 that runs on recovery startups. The test checks the integrity of the
3441 Thumbnails database.
3445 <histogram name="Diagnostics.Test.SQLiteIntegrityWebData"
3446 enum="DiagnosticsResult">
3447 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3449 Shows the success and failure rates of the SQLiteIntegrityWebData test that
3450 runs on recovery startups. The test checks the integrity of the Web Data
3455 <histogram name="Diagnostics.Test.Version" enum="DiagnosticsResult">
3456 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3458 TBD - Not run automatically yet, so this is just a placeholder for future
3459 metrics collection. Any samples collected here represent users running
3460 diagnostics manually.
3464 <histogram name="Diagnostics.TestFailures" enum="DiagnosticsTestName">
3465 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3467 Histogram comparing the various types of diagnostic test failures when
3468 diagnostic tests are run. Note that some types of test failures cause the
3469 rest of the tests to be skipped.
3473 <histogram name="DisabledExtension.ExtensionWipedStatus" enum="BooleanWiped">
3474 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3475 <summary>Whether an extension has been wiped out.</summary>
3478 <histogram name="DisabledExtension.SideloadWipeoutCount">
3479 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3481 How many external extensions get wiped out as a result of the Sideload
3482 Wipeout one-time initiative.
3486 <histogram name="DisabledExtension.SideloadWipeoutNeeded" enum="BooleanSuccess">
3487 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3489 Whether any extension got wiped out as a result of the Sideload Wipeout
3490 one-time initiative.
3494 <histogram name="DisabledExtension.UserSelection" enum="SideloadWipeoutBubble">
3495 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3497 The user selection in the Sideload Wipeout bubble, grouped by the
3498 UmaWipeoutHistogramOptions enum.
3502 <histogram name="DiskCache.0.FilesAge" units="hours">
3503 <owner>rvargas@chromium.org</owner>
3504 <summary>The age of the cache's files (wall time).</summary>
3507 <histogram name="DiskCache.2.FilesAge" units="hours">
3508 <owner>rvargas@chromium.org</owner>
3510 The age of the cache's files (wall time). Media-specific cache.
3514 <histogram name="DiskCache.3.FilesAge" units="hours">
3515 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3516 <summary>The age of the cache's files (wall time). AppCache.</summary>
3519 <histogram name="DiskCache.4.FilesAge" units="hours">
3520 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3521 <summary>The age of the cache's files (wall time). ShaderCache.</summary>
3524 <histogram name="DiskCache.SizeStats2" units="kilobytes">
3525 <owner>rvargas@chromium.org</owner>
3526 <summary>The size distribution of data stored in the HTTP cache.</summary>
3529 <histogram name="DiskCache.TotalIOTime" units="milliseconds">
3533 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3535 The total time it takes to perform a payload IO operation, for the regular
3540 <histogram name="DNS.AttemptCancelled">
3541 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3543 The attempt which completed after the job was already cancelled.
3547 <histogram name="DNS.AttemptDiscarded">
3548 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3550 The attempt which completed after the job was already cancelled OR the
3551 attempt that has finished after host resolution was already completed by an
3556 <histogram name="DNS.AttemptFailDuration" units="milliseconds">
3557 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3559 Duration of time taken in OS resolutions for actual navigations. These
3560 attempts which completed after the job was already canceled OR after the job
3561 was already completed by an earlier attempt. Note that cached resolutions
3562 may provide low (0ms?) resolution times.
3566 <histogram name="DNS.AttemptFailure">
3567 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3568 <summary>The attempt that has not resolved the host successfully.</summary>
3571 <histogram name="DNS.AttemptFirstFailure">
3572 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3574 The attempt that resolved the host first and the resolution was not
3579 <histogram name="DNS.AttemptFirstSuccess">
3580 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3582 The attempt that resolved the host first and the resolution was successful.
3586 <histogram name="DNS.AttemptSuccess">
3587 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3588 <summary>The attempt that has resolved the host successfully.</summary>
3591 <histogram name="DNS.AttemptSuccessDuration" units="milliseconds">
3592 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3594 Duration of time taken in OS resolutions that succeeded and were requested
3595 for actual navigations. These attempts which completed after the job was
3596 already canceled OR after the job was already completed by an earlier
3597 attempt. Note that cached resolutions may provide low (0ms?) resolution
3602 <histogram name="DNS.AttemptTimeSavedByRetry" units="milliseconds">
3603 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3605 This histogram shows the time saved by having spawned an extra attempt, when
3606 the first attempt didn't finish before retry attempt.
3610 <histogram name="DNS.CacheEvicted" units="milliseconds">
3611 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3613 The time left to expiration of an entry when it is removed while compacting
3618 <histogram name="DNS.CacheExpired" units="milliseconds">
3619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3621 The time since expiration of an entry when it is removed while compacting
3626 <histogram name="DNS.CacheExpiredOnGet" units="milliseconds">
3627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3629 The time since expiration of an entry when it is removed on lookup.
3633 <histogram name="DNS.EmptyAddressListAndNoError"
3634 enum="DNSEmptyAddressListAndNoError">
3635 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3637 Error status when an empty address list was found in OnLookupComplete().
3641 <histogram name="DNS.IndependentFailedNavigation" units="milliseconds">
3642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3644 When either a pre-resolution was not done recently enough to provide
3645 benefit, or the corresponding pre-resolution is still pending, this
3646 histogram shows the duration of time used to resolve a hostname as not
3647 existing during a failed attempt to navigate to (GET) a URL. In newer
3648 versions, if the hostname has never been found as a link during a page scan,
3649 and it has a referring URL, then it is added to referrer list data structure
3650 (hoping we'll do better next time).
3654 <histogram name="DNS.IndependentNavigation" units="milliseconds">
3655 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3657 When either a pre-resolution was not done recently enough to provide
3658 benefit, or the corresponding pre-resolution is still pending, this
3659 histogram shows the duration of the duration of time used to resolve a
3660 hostname to navigate to (GET) a URL. In newer versions, if the hostname has
3661 never been found as a link during a page scan, and it has a referring URL,
3662 then it is added to referrer list data structure (hoping we'll do better
3667 <histogram name="DNS.JobQueueTime" units="milliseconds">
3668 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3670 Time elapsed between the time the HostResolverImpl::Job was created and the
3671 time the Job was started (a getaddrinfo call was dispatched to the thread
3676 <histogram name="DNS.JobQueueTime_HIGHEST" units="milliseconds">
3677 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3679 Time elapsed between the time the HostResolverImpl::Job was created and the
3680 time the Job was started (a getaddrinfo call was dispatched to the thread
3681 pool). Includes only Jobs which had priority HIGHEST when started.
3685 <histogram name="DNS.JobQueueTime_IDLE" units="milliseconds">
3686 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3688 Time elapsed between the time the HostResolverImpl::Job was created and the
3689 time the Job was started (a getaddrinfo call was dispatched to the thread
3690 pool). Includes only Jobs which had priority IDLE when started.
3694 <histogram name="DNS.JobQueueTime_LOW" units="milliseconds">
3695 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3697 Time elapsed between the time the HostResolverImpl::Job was created and the
3698 time the Job was started (a getaddrinfo call was dispatched to the thread
3699 pool). Includes only Jobs which had priority LOW when started.
3703 <histogram name="DNS.JobQueueTime_LOWEST" units="milliseconds">
3704 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3706 Time elapsed between the time the HostResolverImpl::Job was created and the
3707 time the Job was started (a getaddrinfo call was dispatched to the thread
3708 pool). Includes only Jobs which had priority LOWEST when started.
3712 <histogram name="DNS.JobQueueTime_MEDIUM" units="milliseconds">
3713 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3715 Time elapsed between the time the HostResolverImpl::Job was created and the
3716 time the Job was started (a getaddrinfo call was dispatched to the thread
3717 pool). Includes only Jobs which had priority MEDIUM when started.
3721 <histogram name="DNS.JobQueueTimeAfterChange" units="milliseconds">
3722 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3724 Time elapsed between the last time the priority of a HostResolverImpl::Job
3725 changed (when a Request was attached or detached) and the time the Job was
3726 started (a getaddrinfo call was dispatched to the thread pool).
3730 <histogram name="DNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
3731 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3733 Time elapsed between the last time the priority of a HostResolverImpl::Job
3734 changed (when a Request was attached or detached) and the time the Job was
3735 started (a getaddrinfo call was dispatched to the thread pool). Includes
3736 only Jobs which had priority HIGHEST when started.
3740 <histogram name="DNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
3741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3743 Time elapsed between the last time the priority of a HostResolverImpl::Job
3744 changed (when a Request was attached or detached) and the time the Job was
3745 started (a getaddrinfo call was dispatched to the thread pool). Includes
3746 only Jobs which had priority IDLE when started.
3750 <histogram name="DNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
3751 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3753 Time elapsed between the last time the priority of a HostResolverImpl::Job
3754 changed (when a Request was attached or detached) and the time the Job was
3755 started (a getaddrinfo call was dispatched to the thread pool). Includes
3756 only Jobs which had priority LOW when started.
3760 <histogram name="DNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
3761 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3763 Time elapsed between the last time the priority of a HostResolverImpl::Job
3764 changed (when a Request was attached or detached) and the time the Job was
3765 started (a getaddrinfo call was dispatched to the thread pool). Includes
3766 only Jobs which had priority LOWEST when started.
3770 <histogram name="DNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
3771 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3773 Time elapsed between the last time the priority of a HostResolverImpl::Job
3774 changed (when a Request was attached or detached) and the time the Job was
3775 started (a getaddrinfo call was dispatched to the thread pool). Includes
3776 only Jobs which had priority MEDIUM when started.
3780 <histogram name="DNS.PrefetchCacheEviction" units="milliseconds">
3781 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3783 The duration of time used (most recently) to pre-resolve a hostname, when
3784 the prefetched resolution was apparently evicted from the cache. The
3785 included samples only list pre-resolution times when the later
3786 navigations/fetches took in excess of 15ms.
3790 <histogram name="DNS.PrefetchCacheEvictionL" units="milliseconds">
3791 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3793 The duration of time used (most recently) to pre-resolve a hostname, when
3794 the prefetched resolution was apparently evicted from the cache. The
3795 included samples only list pre-resolution times when the later
3796 navigations/fetches took in excess of 15ms.
3800 <histogram name="DNS.PrefetchFoundName">
3801 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3802 <summary>Replaced by DNS.PrefetchFoundNameL.</summary>
3805 <histogram name="DNS.PrefetchFoundNameL" units="milliseconds">
3807 Deprecated 2/2010, and replaced by DNS.PrefetchResolution
3809 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3811 The duration of time used by the DNS pre-resolving threads to resolve a host
3812 name via the network. Any resolutions that are faster than 15ms are
3813 considered to be local cache hits, not requiring network access, and are not
3814 included in this histogram. This histogram is most useful for estimating the
3815 typical cost of a name resolution, but it also estimates the total number of
3816 network-based resolutions induced by this feature. Not all these
3817 resolutions prove helpful (i.e., the user does not always actually visit the
3818 resolved hostnames).
3822 <histogram name="DNS.PrefetchNegativeHit">
3823 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3824 <summary>Replaced by DNS.PrefetchNegativeHitL.</summary>
3827 <histogram name="DNS.PrefetchNegativeHitL" units="milliseconds">
3828 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3830 The duration of time saved due to DNS pre-resolving in the "name not
3831 found" case. Time "savings" shown in the histogram are
3832 defined to be the difference between the DNS pre-resolution duration, and
3833 the DNS resolution duration seen during a navigation. These cache hits only
3834 list events where the DNS pre-resolve duration for a host was in excess of
3835 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3836 a user attempted to navigate to a link with the same host name) took less
3837 than 15ms (i.e., the network was not consulted), which means the gain was a
3838 result of a "cache hit" in the OS cache. For some users with
3839 LANs, all negative results (even when the DNS cache might otherwise help)
3840 take about 2.5 seconds (due to timeouts for netbios broadcasts), and hence
3841 no savings are possible (or shown) for such users in this category.
3845 <histogram name="DNS.PrefetchPositiveHit">
3846 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3847 <summary>Replaced by DNS.PrefetchPositiveHitL.</summary>
3850 <histogram name="DNS.PrefetchPositiveHitL" units="milliseconds">
3851 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3853 The duration of time saved due to DNS pre-resolving in the "name was
3854 found" case, and induced by either a page scan for a link or an omnibox
3855 entry by the user. Time "savings" shown in the histogram are
3856 defined to be the difference between the DNS pre-resolution duration, and
3857 the DNS resolution duration seen during a navigation. These cache hits only
3858 list events where the DNS pre-resolve duration for a host was in excess of
3859 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3860 a user attempted to navigate to a link with the same host name) took less
3861 than 15ms (i.e., the network was not consulted), which means the gain was a
3862 result of a "cache hit" in the OS cache.
3866 <histogram name="DNS.PrefetchQueue" units="milliseconds">
3867 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3869 The duration of time spent by a proposed resolution waiting in the queue to
3870 be resolved. This number is in addition to any DNS resolution time that may
3875 <histogram name="DNS.PrefetchReferredPositiveHit" units="milliseconds">
3876 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3878 The duration of time saved due to DNS pre-resolving in the "name was
3879 found" case, and induced by predicting (using referrer lists) that a
3880 resolution was needed. Time "savings" shown in the histogram are
3881 defined to be the difference between the DNS pre-resolution duration, and
3882 the DNS resolution duration seen during a navigation. These cache hits only
3883 list events where the DNS pre-resolve duration for a host was in excess of
3884 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3885 a user attempted to navigate to a link with the same host name) took less
3886 than 15ms (i.e., the network was not consulted), which means the gain was a
3887 result of a "cache hit" in the OS cache.
3891 <histogram name="DNS.PrefetchResolution" units="milliseconds">
3892 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3894 The duration of time used by the DNS pre-resolving threads to resolve a host
3895 name via the network. Any resolutions that are faster than 15ms are
3896 considered to be local cache hits, not requiring network access, and are not
3897 included in this histogram. This histogram is most useful for estimating the
3898 typical cost of a name resolution, but it also estimates the total number of
3899 network-based resolutions induced by this feature. Not all these
3900 resolutions prove helpful (i.e., the user does not always actually visit the
3901 resolved hostnames).
3905 <histogram name="DNS.QueueRecycledDeltaOver2">
3906 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3908 When, due to congestion avoidance, a queued pre-resolution is abandoned
3909 (recycled) without actually being resolved, this histograms records the age
3910 in the queue of that entry. Only times over 2 seconds are recorded in this
3915 <histogram name="DNS.QueueRecycledUnder2">
3916 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3918 When, due to congestion avoidance, a queued pre-resolution is abandoned
3919 (recycled) without actually being resolved, this histograms records the age
3920 in the queue of that entry. Only times less than or equal to 2 seconds are
3921 recorded in this histogram.
3925 <histogram name="DNS.ResolveCategory" enum="ResolutionCategory">
3926 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3928 Counts of successes and failures of OS resolutions in various categories.
3932 <histogram name="DNS.ResolveFail" units="milliseconds">
3933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3935 Duration of time taken in OS resolutions for actual navigations. Note that
3936 cached OS resolutions may provide low (0ms?) resolution times.
3940 <histogram name="DNS.ResolveFail_FAMILY_IPV4" units="milliseconds">
3941 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3942 <summary>Same as DNS.ResolveFail, but limited to pure IPv4 lookups.</summary>
3945 <histogram name="DNS.ResolveFail_FAMILY_IPV6" units="milliseconds">
3946 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3947 <summary>Same as DNS.ResolveFail, but limited to pure IPv6 lookups.</summary>
3950 <histogram name="DNS.ResolveFail_FAMILY_UNSPEC" units="milliseconds">
3951 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3952 <summary>Same as DNS.ResolveFail, but limited to IPv4/IPv6 lookups.</summary>
3955 <histogram name="DNS.ResolveSpeculativeFail" units="milliseconds">
3956 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3958 Duration of time taken in speculative OS resolutions. Note that cached OS
3959 resolutions may provide low (0ms?) resolution times.
3963 <histogram name="DNS.ResolveSpeculativeSuccess" units="milliseconds">
3964 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3966 Duration of time taken in speculative OS resolution that succeeded. Note
3967 that cached resolutions may provide low (0ms?) resolution times.
3971 <histogram name="DNS.ResolveSuccess" units="milliseconds">
3972 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3974 Duration of time taken in OS resolutions that succeeded and were requested
3975 for actual navigations. Note that cached resolutions may provide low (0ms?)
3980 <histogram name="DNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
3981 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3983 Same as DNS.ResolveSuccess, but limited to pure IPv4 lookups.
3987 <histogram name="DNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
3988 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3990 Same as DNS.ResolveSuccess, but limited to pure IPv6 lookups.
3994 <histogram name="DNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
3995 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3997 Same as DNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
4001 <histogram name="DNS.ResolveUnspecWaste" enum="ResolutionUnspecWasteCategory">
4003 Deprecated as of 5/2013.
4005 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4007 Counts of hits and misses in the DNS cache and DNS jobs pool of wasted
4008 HostResolverImpl::Jobs that could be avoided by always resolving using
4013 <histogram name="DNS.TotalTime" units="milliseconds">
4014 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4016 Duration of time since a HostResolverImpl::Resolve request to the time a
4017 result is posted. Excludes canceled, evicted, and aborted requests. Includes
4018 cache hits (recorded as 0). Excludes speculative requests.
4022 <histogram name="DNS.TotalTime_speculative" units="milliseconds">
4023 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4025 Duration of time since a HostResolverImpl::Resolve request to the time a
4026 result is posted. Excludes canceled, evicted, and aborted requests. Includes
4027 cache hits (recorded as 0). Speculative requests only.
4031 <histogram name="DNS.UnexpectedResolution">
4032 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4034 In some cases, such as when content arrives with embedded references to
4035 other servers, the prefetch system can't (or doesn't) attempt to pre-resolve
4036 the hostnames. As an example, a visit to www.cnn.com will fetch content
4037 with references to about 12 additional hostnames, none of which are
4038 currently anticipated. Such resolutions are termed "Unexpected
4039 Resolutions," and the durations associated with those DNS resolutions
4040 are shown below. Future features may attempt to learn (from prior
4041 experience locally, or from server provided hints), what secondary hostname
4042 resolutions should be done when a primary resolution (or navigation) takes
4043 place. This histogram shows what the potential savings are that
4044 "remain on the table" until we employ some of these more advanced
4049 <histogram name="DNS.UnexpectedResolutionL">
4050 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4052 In some cases, such as when content arrives with embedded references to
4053 other servers, or when a page (such as one in SSL) preclude scanning and
4054 prefetching, the prefetch system can't (or doesn't) attempt to pre-resolve
4055 the hostnames. As an example, a visit to www.cnn.com will fetch content
4056 with references to about 12 additional hostnames, none of which might be
4057 anticipated. Similarly, clicking on a link in an SSL page won't be
4058 anticipated (since scanning in not allowed by default). Such resolutions are
4059 termed "Unexpected Resolutions," and the durations associated with
4060 those navigation induced DNS resolutions are shown below. If a referring
4061 URL is available for the navigation, the relationship to the referring URL
4062 was recorded, and future navigations to the referring hostname would have
4063 induced a pre-resolution of hostname that caused an entry below. Such any
4064 entry may facilitate future listing in the ReferredPositiveHit histogram.
4068 <histogram name="DnsProbe.ErrorPageUpdateStatus" enum="DnsProbe.ProbeStatus">
4069 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4070 <summary>Status of DNS probe updates sent to a DNS error page.</summary>
4073 <histogram name="DnsProbe.Probe.Elapsed" units="ms">
4075 Renamed 7/2013 to DnsProbe.ProbeDuration.
4077 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4078 <summary>Time between starting and finishing DNS probe.</summary>
4081 <histogram name="DnsProbe.Probe.NcnOffline.Elapsed" units="ms">
4085 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4087 Time between starting and finishing DNS probe when NCN says we're offline.
4091 <histogram name="DnsProbe.Probe.NcnOffline.Result"
4092 enum="DnsProbe.ObsoleteProbeResult">
4096 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4098 Result of DNS probes sent by the probe service when NCN says we're offline.
4102 <histogram name="DnsProbe.Probe.NcnOnline.Elapsed" units="ms">
4106 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4108 Time between starting and finishing DNS probe when NCN says we're online.
4112 <histogram name="DnsProbe.Probe.NcnOnline.Result"
4113 enum="DnsProbe.ObsoleteProbeResult">
4117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4119 Result of DNS probes sent by the probe service when NCN says we're online.
4123 <histogram name="DnsProbe.Probe.Result" enum="DnsProbe.ObsoleteProbeResult">
4125 Renamed 7/2013 to DnsProbe.ProbeResult. (Also switched to the full
4126 DnsProbe.ProbeStatus enum.)
4128 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4129 <summary>Result of DNS probes sent by the probe service.</summary>
4132 <histogram name="DnsProbe.Probe.ResultBadConfig.Elapsed" units="ms">
4136 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4137 <summary>Elapsed time of DNS probes that return PROBE_BAD_CONFIG.</summary>
4140 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemIsLocalhost"
4141 enum="DnsProbe.SystemIsLocalhost">
4145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4147 Whether the only nameserver in the system DNS config was 127.0.0.1 when the
4148 probe result was BAD_CONFIG.
4152 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemJobResult"
4153 enum="DnsProbe.JobResult">
4157 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4159 The result of the system probe job when the overall probe result was
4164 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemNameserverCount">
4168 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4170 The number of nameservers in the system DNS config when the probe result was
4175 <histogram name="DnsProbe.Probe.ResultNoInternet.Elapsed" units="ms">
4179 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4180 <summary>Elapsed time of DNS probes that return PROBE_NO_INTERNET.</summary>
4183 <histogram name="DnsProbe.Probe.ResultNxdomain.Elapsed" units="ms">
4187 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4188 <summary>Elapsed time of DNS probes that return PROBE_NXDOMAIN.</summary>
4191 <histogram name="DnsProbe.Probe.ResultUnknown.Elapsed" units="ms">
4195 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4196 <summary>Elapsed time of DNS probes that return PROBE_UNKNOWN.</summary>
4199 <histogram name="DnsProbe.ProbeDuration" units="ms">
4200 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4201 <summary>Time between starting and finishing DNS probe.</summary>
4204 <histogram name="DnsProbe.ProbeResult" enum="DnsProbe.ProbeStatus">
4205 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4206 <summary>Result of DNS probes sent by the probe service.</summary>
4209 <histogram name="DomainBoundCerts.DBLoadedCount">
4210 <owner>mattm@chromium.org</owner>
4211 <summary>Number of certs loaded from domain bound cert database.</summary>
4214 <histogram name="DomainBoundCerts.DBLoadTime" units="ms">
4215 <owner>mattm@chromium.org</owner>
4216 <summary>Time spent loading domain bound cert database.</summary>
4219 <histogram name="DomainBoundCerts.DBSizeInKB" units="KB">
4220 <owner>mattm@chromium.org</owner>
4222 The size, on disk, of the domain bound cert database as it is being loaded.
4226 <histogram name="DomainBoundCerts.GenerateCertTime" units="ms">
4227 <owner>mattm@chromium.org</owner>
4228 <summary>Time spent generating a domain bound cert.</summary>
4231 <histogram name="DomainBoundCerts.GetCertTime" units="ms">
4232 <owner>mattm@chromium.org</owner>
4234 Combined time for GetDomainBoundCert retrieval (both synchronous and
4239 <histogram name="DomainBoundCerts.GetCertTimeAsync" units="ms">
4240 <owner>mattm@chromium.org</owner>
4242 Time for asynchronous retrieval (from the GetDomainBoundCert call until
4243 completion callback is called).
4247 <histogram name="DomainBoundCerts.GetCertTimeSync" units="ms">
4248 <owner>mattm@chromium.org</owner>
4249 <summary>Time for synchronous GetDomainBoundCert cert retrieval.</summary>
4252 <histogram name="DomainBoundCerts.GetDomainBoundCertResult"
4253 enum="DomainBoundCerts.GetCertResult">
4254 <owner>mattm@chromium.org</owner>
4255 <summary>Result of GetDomainBoundCert function.</summary>
4258 <histogram name="DomainBoundCerts.KillDatabaseResult" enum="BooleanSuccess">
4259 <owner>mattm@chromium.org</owner>
4261 Whether the domain-bound certs sqlite database was killed succesfully when
4262 an unrecoverable error was detected.
4266 <histogram name="DomainBoundCerts.Support" enum="DomainBoundCerts.Support">
4267 <owner>mattm@chromium.org</owner>
4269 Counts of SSL client sockets broken down by support for Domain Bound
4270 Certificates TLS extension. Counts only connections with full handshakes,
4271 resumed sessions are not counted.
4275 <histogram name="DomainBoundCerts.TaskMaxWaitTime" units="ms">
4276 <owner>mattm@chromium.org</owner>
4278 Longest time spent by requests waiting for load of domain bound cert
4283 <histogram name="DomainBoundCerts.TaskWaitCount">
4284 <owner>mattm@chromium.org</owner>
4286 Number of requests that waited for load of domain bound cert database.
4290 <histogram name="DomainReliability.AddBeaconDidEvict" enum="BooleanDidEvict">
4291 <owner>ttuttle@chromium.org</owner>
4293 Whether adding a beacon to a Domain Reliability context caused it to evict
4294 an older beacon to stay within memory limits.
4298 <histogram name="DomainReliability.BeaconReported" enum="BooleanReported">
4299 <owner>ttuttle@chromium.org</owner>
4301 Whether a beacon added to a Domain Reliability context was saved to be
4302 uploaded to the collector.
4306 <histogram name="DomainReliability.ReportedBeaconError" enum="NetErrorCodes">
4307 <owner>ttuttle@chromium.org</owner>
4309 The Chrome error code included in a beacon saved to be uploaded to the
4314 <histogram name="DomainReliability.UploadDuration" units="ms">
4315 <owner>ttuttle@chromium.org</owner>
4317 The elapsed time between starting and finishing a Domain Reliability upload.
4321 <histogram name="DomainReliability.UploadFailover"
4322 enum="DomainReliability.BooleanFailover">
4323 <owner>ttuttle@chromium.org</owner>
4325 Whether a Domain Reliability upload was sent to a collector other than the
4326 first one listed in the config. (This only happens when an upload to the
4327 first collector fails.)
4331 <histogram name="DomainReliability.UploadInterval" units="ms">
4332 <owner>ttuttle@chromium.org</owner>
4334 The time between successive Domain Reliability uploads being started in the
4335 same context. (Can be arbitrarily long if no beacons are reported in a
4340 <histogram name="DomainReliability.UploadResponseCode">
4341 <owner>ttuttle@chromium.org</owner>
4343 The response code returned by the Domain Reliability collector when a report
4348 <histogram name="DomainReliability.UploadSuccess" enum="BooleanSuccess">
4349 <owner>ttuttle@chromium.org</owner>
4350 <summary>Whether a Domain Reliability upload succeeded.</summary>
4353 <histogram name="DomDistiller.DistillationQuality" enum="BooleanSuccess">
4354 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4356 Whether the perceived quality of the distillation of a web page was good.
4360 <histogram name="Download.AcceptRangesBytes.KBytes" units="KB">
4361 <owner>asanka@chromium.org</owner>
4362 <summary>The length of downloads for serves that accept byte ranges.</summary>
4365 <histogram name="Download.AcceptRangesMissingOrInvalid.KBytes" units="KB">
4366 <owner>asanka@chromium.org</owner>
4368 The length of downloads for serves that do not specify whether the accept
4369 ranges, or have invalid ranges specified.
4373 <histogram name="Download.AcceptRangesNone.KBytes" units="KB">
4374 <owner>asanka@chromium.org</owner>
4376 The length of downloads for serves that do not accept ranges.
4380 <histogram name="Download.ActualBandwidth" units="Bytes/second">
4381 <owner>asanka@chromium.org</owner>
4382 <summary>The actual bandwidth (per read) of a download.</summary>
4385 <histogram name="Download.ApiFunctions" enum="DownloadFunctions">
4386 <owner>asanka@chromium.org</owner>
4387 <summary>Downloads extension API function calls.</summary>
4390 <histogram name="Download.BandwidthDiskBytesPerSecond">
4391 <owner>asanka@chromium.org</owner>
4393 Disk bandwidth (defined as total bytes divided by the amount of time blocked
4394 on write or close on the file descriptor) seen for a single download.
4398 <histogram name="Download.BandwidthOverallBytesPerSecond">
4399 <owner>asanka@chromium.org</owner>
4401 Overall bandwidth seen for the download. Note that this is measured at the
4402 point at which the file is written, and so will not take into account the
4403 time costs of activities that occur after file write is completed (e.g. safe
4408 <histogram name="Download.BandwidthUsed" units="%">
4409 <owner>asanka@chromium.org</owner>
4411 The percentage of the potential bandwidth actually used (per read) of a
4412 download. An entry of 100% implies that Chrome was the limiting factor in
4417 <histogram name="Download.ClearAllSize">
4418 <owner>asanka@chromium.org</owner>
4420 The number of downloads in history at the time it is cleared.
4424 <histogram name="Download.ContentDisposition" enum="DownloadContentDisposition">
4425 <owner>asanka@chromium.org</owner>
4427 Content-Disposition header features. The presence of a Content-Disposition
4428 header, use of 'name', 'filename' and 'filename*' parameters, and string
4429 encoding schemes are counted for each unthrottled download. The total number
4430 downloads is Download.Counts[5] (Initiated and Unthrottled).
4434 <histogram name="Download.ContentImageType" enum="DownloadImageType">
4435 <owner>asanka@chromium.org</owner>
4436 <summary>Types of images that are downloaded.</summary>
4439 <histogram name="Download.ContentType" enum="DownloadContentType">
4440 <owner>asanka@chromium.org</owner>
4441 <summary>Content types that are downloaded.</summary>
4444 <histogram name="Download.Counts" enum="DownloadCountType">
4445 <owner>asanka@chromium.org</owner>
4447 Various individual counts in the download system; see DownloadCountType for
4452 <histogram name="Download.CountsChrome" enum="ChromeDownloadCountType">
4453 <owner>asanka@chromium.org</owner>
4455 Various individual counts in the download system, for example the number of
4456 downloads blocked by throttling from the DownloadRequestLimiter.
4460 <histogram name="Download.DangerousDownloadValidated"
4461 enum="DownloadItem.DangerType">
4462 <owner>asanka@chromium.org</owner>
4463 <owner>felt@chromium.org</owner>
4465 User chose to save a download which was marked dangerous. Grouped by the
4470 <histogram name="Download.DangerousFile.DangerousDownloadValidated"
4471 enum="DownloadItem.DangerousFileType">
4472 <owner>asanka@chromium.org</owner>
4473 <owner>felt@chromium.org</owner>
4475 User chose to save a download which was marked DANGEROUS_FILE. Grouped by
4480 <histogram name="Download.DangerousFile.Discard"
4481 enum="DownloadItem.DangerousFileType">
4482 <owner>asanka@chromium.org</owner>
4483 <owner>felt@chromium.org</owner>
4485 A download which was marked DANGEROUS_FILE was discarded without the user
4486 directly choosing, because the browser was closed. Grouped by the file
4491 <histogram name="Download.DangerousFile.UserDiscard"
4492 enum="DownloadItem.DangerousFileType">
4493 <owner>asanka@chromium.org</owner>
4494 <owner>felt@chromium.org</owner>
4496 User chose to discard a download which was marked DANGEROUS_FILE. Grouped by
4501 <histogram name="Download.DatabaseRecordDropped"
4502 enum="DownloadDatabaseRecordDroppedType">
4503 <owner>asanka@chromium.org</owner>
4504 <summary>Reason for dropping a record read in from the DB.</summary>
4507 <histogram name="Download.DatabaseRemoveDownloadsCount">
4508 <owner>asanka@chromium.org</owner>
4509 <summary>Number of downloads removed from the history at once.</summary>
4512 <histogram name="Download.DatabaseRemoveDownloadsTime" units="microseconds">
4513 <owner>asanka@chromium.org</owner>
4514 <summary>How long it took to delete some downloads from history.</summary>
4517 <histogram name="Download.DatabaseRemoveDownloadsTimePerRecord"
4518 units="nanoseconds/record">
4519 <owner>asanka@chromium.org</owner>
4521 How long it took to delete some downloads from history, per download.
4525 <histogram name="Download.Discard" enum="DownloadItem.DangerType">
4526 <owner>asanka@chromium.org</owner>
4527 <owner>felt@chromium.org</owner>
4529 A download which was marked dangerous was discarded without the user
4530 directly choosing, because the browser was closed. Grouped by the type of
4535 <histogram name="Download.DiskBandwidthUsedPercentage" units="Percent">
4536 <owner>asanka@chromium.org</owner>
4538 The percentage of the available disk bandwidth that was used by the
4539 download. 100% indicates that the disk bandwidth was the limiting factor
4544 <histogram name="Download.DOMEvent" enum="DownloadDOMEvent">
4545 <owner>asanka@chromium.org</owner>
4546 <summary>User actions in chrome://downloads</summary>
4549 <histogram name="Download.DownloadSize" units="KB">
4550 <owner>asanka@chromium.org</owner>
4551 <summary>The size of successfully completed downloads.</summary>
4554 <histogram name="Download.DownloadWarningShownOnShelf"
4555 enum="DownloadItem.DangerType">
4556 <owner>asanka@chromium.org</owner>
4558 A download warning was shown in the shelf. Note that some downloads may not
4559 be shown on the shelf, e.g., if chrome://downloads is already open when the
4560 download completes, or if an extension is using the downloads API. Grouped
4561 by the type of danger.
4565 <histogram name="Download.FeedbackDialogEnabled" enum="BooleanEnabled">
4566 <owner>asanka@chromium.org</owner>
4568 Whether the user enables dangerous download feedback reporting after viewing
4573 <histogram name="Download.FilePickerResult" enum="DownloadFilePickerResult">
4574 <owner>asanka@chromium.org</owner>
4576 How the user interacts with the file chooser when doing a "Save
4577 As" for non-full-page saves.
4581 <histogram name="Download.FileThreadBlockedTime">
4582 <owner>asanka@chromium.org</owner>
4584 The amount of time in milliseconds the file thread blocks for each set of
4585 buffers drained from the incoming pipe (ms).
4589 <histogram name="Download.FileThreadReceiveBuffers">
4590 <owner>asanka@chromium.org</owner>
4592 The number of buffers in a call to DownloadManager::UpdateDownload.
4596 <histogram name="Download.FirstOpenTime" units="milliseconds">
4597 <owner>asanka@chromium.org</owner>
4599 The time between a download completing and the file being opened for the
4604 <histogram name="Download.HistorySize">
4605 <owner>asanka@chromium.org</owner>
4607 The number of items in the History database, at the time a new download is
4612 <histogram name="Download.HistorySize2">
4613 <owner>asanka@chromium.org</owner>
4615 The number of items in the History database, at the time a new download is
4616 recorded. Higher maximum, more buckets than Download.HistorySize.
4620 <histogram name="Download.InterruptedAtEndError" enum="NetErrorCodes">
4621 <owner>asanka@chromium.org</owner>
4623 Positive net error code that caused a download to be interrupted at the
4624 *end* of a download (when the number of bytes is known). This is only
4625 triggered when the total content size is known before any bytes are
4626 transferred, such as when a Content-Length header is supplied.
4630 <histogram name="Download.InterruptedAtEndReason" enum="InterruptReason">
4631 <owner>asanka@chromium.org</owner>
4633 The reason that a download was interrupted at the *end* of a download (when
4634 the number of bytes is known). This is only triggered when the total content
4635 size is known before any bytes are transferred, such as when a
4636 Content-Length header is supplied.
4640 <histogram name="Download.InterruptedError" enum="NetErrorCodes">
4641 <owner>asanka@chromium.org</owner>
4643 Positive net error code that caused a download to be interrupted.
4647 <histogram name="Download.InterruptedOverrunBytes">
4648 <owner>asanka@chromium.org</owner>
4650 The excessive number of bytes which have been received at the time that a
4651 download is interrupted. This is only triggered when the total content size
4652 is known before any bytes are transferred, such as when a Content-Length
4657 <histogram name="Download.InterruptedReason" enum="InterruptReason">
4658 <owner>asanka@chromium.org</owner>
4659 <summary>The reason that a download was interrupted.</summary>
4662 <histogram name="Download.InterruptedReceivedSizeK" units="KB">
4663 <owner>asanka@chromium.org</owner>
4665 The number of kilobytes received for a download at the time it is
4670 <histogram name="Download.InterruptedTotalSizeK" units="KB">
4671 <owner>asanka@chromium.org</owner>
4673 The reported total size in kilobytes for a download at the time it is
4674 interrupted. This is essentially the size reported by the Content-Length
4675 header. If no size is specified up-front, it is not recorded in the
4676 histogram. For example, a download transferred with chunked encoding will
4681 <histogram name="Download.InterruptedUnderrunBytes">
4682 <owner>asanka@chromium.org</owner>
4684 The total number of bytes minus the received number of bytes at the time
4685 that a download is interrupted. This is only triggered when the total
4686 content size is known before any bytes are transferred, such as when a
4687 Content-Length header is supplied.
4691 <histogram name="Download.InterruptedUnknownSize"
4692 enum="DownloadInterruptedUnknownSizeType">
4693 <owner>asanka@chromium.org</owner>
4695 True if the size of an interrupted download is unknown, false if it is
4700 <histogram name="Download.MaliciousDownloadClassified"
4701 enum="DownloadItem.DangerType">
4702 <owner>asanka@chromium.org</owner>
4703 <owner>felt@chromium.org</owner>
4705 A download has been marked as malicious. Grouped by the type of danger. Each
4706 download can only be recorded once; it will be labeled with the first type
4711 <histogram name="Download.MapErrorNetworkFailed" enum="NetErrorCodes">
4712 <owner>asanka@chromium.org</owner>
4714 Network error that produced a DOWNLOAD_INTERRUPT_REASON_NETWORK_FAILED
4715 result in DownloadResourceHandler::OnResponseCompleted().
4719 <histogram name="Download.MapWinShErrorAccessDenied"
4720 enum="SpecialShFileOperationCodes">
4721 <owner>asanka@chromium.org</owner>
4723 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_ACCESS_DENIED result
4724 in MapShFileOperationCodes().
4728 <histogram name="Download.MapWinShErrorFileFailed"
4729 enum="SpecialShFileOperationCodes">
4730 <owner>asanka@chromium.org</owner>
4732 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_FILE_FAILED result
4733 in MapShFileOperationCodes().
4737 <histogram name="Download.OnChanged">
4738 <owner>asanka@chromium.org</owner>
4740 Percentage of DownloadItem::Observer::OnDownloadUpdated events that
4741 signified a change in the extension API representation of the download.
4745 <histogram name="Download.OpenMethod" enum="DownloadOpenMethod">
4746 <owner>asanka@chromium.org</owner>
4748 Invocation count for methods of opening a download. For some file types,
4749 Chrome defaults to opening the file in the browser instead of invoking the
4750 system handler. The user has the option of overriding this behavior.
4754 <histogram name="Download.OpensOutstanding">
4755 <owner>asanka@chromium.org</owner>
4756 <summary>The number of unopened downloads, when one is opened.</summary>
4759 <histogram name="Download.OpenTime" units="milliseconds">
4760 <owner>asanka@chromium.org</owner>
4762 The time between a download completing and the file being opened.
4766 <histogram name="Download.OriginStateOnFullResumption"
4767 enum="DownloadOriginStateOnResumption">
4768 <owner>asanka@chromium.org</owner>
4770 Changes observed when a response is received for a full download resumption
4775 <histogram name="Download.OriginStateOnPartialResumption"
4776 enum="DownloadOriginStateOnResumption">
4777 <owner>asanka@chromium.org</owner>
4779 Changes observed when a response is received for a partial (byte-range)
4780 download resumption request.
4784 <histogram name="Download.PotentialBandwidth" units="Bytes/second">
4785 <owner>asanka@chromium.org</owner>
4787 The maximum bandwidth (per read) that Chrome could have provided for the
4788 download. If the actual bandwidth equals the potential bandwidth, that
4789 means that Chrome was the limiting factor for download bandwidth.
4793 <histogram name="Download.ResourceHandlerBlockedPercentage" units="Percent">
4794 <owner>asanka@chromium.org</owner>
4796 The percentage of the lifetime of the DownloadResourceHandler for which it
4797 was blocked by downstream flow control. 0% indicates that the network
4798 bandwidth was the limiting factor for the download.
4802 <histogram name="Download.SavePackage" enum="DownloadSavePackageEvent">
4803 <owner>asanka@chromium.org</owner>
4805 Events (e.g. Started, Cancelled, Finished, Write to Completed file, Write to
4806 Failed file) occuring within the state machine of a SavePackage operation.
4810 <histogram name="Download.ShelfInProgressSizeOnAutoClose">
4811 <owner>asanka@chromium.org</owner>
4813 The number of download items in progress on the shelf when it closes
4818 <histogram name="Download.ShelfInProgressSizeOnUserClose">
4819 <owner>asanka@chromium.org</owner>
4821 The number of download items in progress on the shelf when the user closes
4826 <histogram name="Download.ShelfSizeOnAutoClose">
4827 <owner>asanka@chromium.org</owner>
4829 The number of download items on the shelf when it closes automatically.
4833 <histogram name="Download.ShelfSizeOnUserClose">
4834 <owner>asanka@chromium.org</owner>
4836 The number of download items on the shelf when the user closes it.
4840 <histogram name="Download.ShowDangerousDownloadConfirmationPrompt"
4841 enum="DownloadItem.DangerType">
4842 <owner>asanka@chromium.org</owner>
4844 User saw the confirm prompt to save a download which was marked dangerous.
4845 Grouped by the type of danger.
4849 <histogram name="Download.Sources" enum="DownloadSource">
4850 <owner>asanka@chromium.org</owner>
4852 The initiation source (if initiated within the content layer of chrome) for
4857 <histogram name="Download.SourcesChrome" enum="ChromeDownloadSource">
4858 <owner>asanka@chromium.org</owner>
4860 The initiation source (if initiated within the above-content layer of
4861 chrome) for a download.
4865 <histogram name="Download.Time" units="milliseconds">
4866 <owner>asanka@chromium.org</owner>
4867 <summary>Time between the start of a download and its completion.</summary>
4870 <histogram name="Download.UserDiscard" enum="DownloadItem.DangerType">
4871 <owner>asanka@chromium.org</owner>
4872 <owner>felt@chromium.org</owner>
4874 User chose to discard a download which was marked dangerous. Grouped by the
4879 <histogram name="Download.WriteLoopCount">
4880 <owner>asanka@chromium.org</owner>
4882 The number of iterations for the write loop in BaseFile::AppendDataTofile().
4886 <histogram name="Download.WriteSize" units="Bytes">
4887 <owner>asanka@chromium.org</owner>
4888 <summary>The write size for calls to BaseFile::AppendDataTofile().</summary>
4891 <histogram name="Drive.CacheDBOpenStatus" enum="DriveCacheDBOpenStatus">
4895 <owner>joshwoodward@google.com</owner>
4896 <summary>Status of drive cache metadata database open.</summary>
4899 <histogram name="Drive.DirectoryFeedLoadTime" units="milliseconds">
4900 <owner>joshwoodward@google.com</owner>
4902 Time spent to load the list of files in a single directory from Google Drive
4907 <histogram name="Drive.EntireFeedLoadTime" units="microseconds">
4909 Deprecated 12/2013 due to the UMA stat bucket layout change. We'll use
4910 Drive.FullFeedLoadTime instead.
4912 <owner>joshwoodward@google.com</owner>
4914 Time spent to load the entire file system information from the server
4918 <histogram name="Drive.EntryKind" enum="DriveEntryKind">
4922 <owner>joshwoodward@google.com</owner>
4924 Provides breakdown of specific formats for hosted documents. Recorded when
4925 feed is loaded from the server.
4929 <histogram name="Drive.FileFormat" enum="DriveFileFormat">
4933 <owner>joshwoodward@google.com</owner>
4935 Provides breakdown of specific file formats for regular files. Recorded when
4936 feed is loaded from the server.
4940 <histogram name="Drive.FullFeedLoadTime" units="milliseconds">
4941 <owner>joshwoodward@google.com</owner>
4943 Time spent to load the entire file system information from the server
4947 <histogram name="Drive.InitialFeedLoadTime" units="microseconds">
4949 Deperecated 12/2013 since it did not record meaningful information.
4950 Drive.DirectoryFeedLoadTime should be checked for measuring the time until
4951 the user sees the first response of file lists.
4953 <owner>joshwoodward@google.com</owner>
4955 Time spent to load the initial part of the file system information from the
4960 <histogram name="Drive.MetadataDBInitResult" enum="DriveMetadataDBInitStatus">
4961 <owner>joshwoodward@google.com</owner>
4962 <summary>Result of drive resource metadata database initialization.</summary>
4965 <histogram name="Drive.MetadataDBOpenExistingResult"
4966 enum="DriveMetadataDBInitStatus">
4967 <owner>joshwoodward@google.com</owner>
4969 Result of attempt to open existing drive resource metadata database.
4973 <histogram name="Drive.MetadataDBVersionBeforeUpgradeCheck">
4974 <owner>joshwoodward@google.com</owner>
4976 Version number of drive resource metadata DB found on the disk before
4977 checking whether it should be upgraded. Recorded during Drive metadata
4978 initialization triggered by profile initialization.
4982 <histogram name="Drive.NumberOfCacheFilesRecoveredAfterDBCorruption">
4983 <owner>joshwoodward@google.com</owner>
4985 Number of files recovered from Drive cache directory. Recorded when file
4986 recovery takes place after metadata DB corruption is found during metadata
4991 <histogram name="Drive.NumberOfHostedDocuments">
4992 <owner>joshwoodward@google.com</owner>
4994 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
4999 <histogram name="Drive.NumberOfRegularFiles">
5000 <owner>joshwoodward@google.com</owner>
5002 Number of regualr files on Drive. Logged when Drive is first accessed.
5006 <histogram name="Drive.NumberOfTotalFiles">
5007 <owner>joshwoodward@google.com</owner>
5009 Number of total files (regualr files + hosted documents) on Drive. Logged
5010 when Drive is first accessed.
5014 <histogram name="Drive.PushNotificationInitiallyEnabled" enum="BooleanEnabled">
5015 <owner>joshwoodward@google.com</owner>
5017 Tracks whether the push notification is initially enabled for Drive.
5018 Recorded when the first notification is processed. Notification is emulated
5019 by polling if the push notication is disabled.
5023 <histogram name="Drive.PushNotificationRegistered" enum="BooleanRegistered">
5024 <owner>joshwoodward@google.com</owner>
5026 Tracks whether the push notification request is registered correctly for
5027 Drive. Recorded when the push notification manager is initialized.
5031 <histogram name="Drive.SearchMetadataTime" units="microseconds">
5032 <owner>joshwoodward@google.com</owner>
5034 Time spent to perform an incremental search for auto completion of files on
5035 Drive. This time is collected for every partial query the user types for
5036 auto completion. For instance, if the user types "faq",
5037 incremental searches are performed for "f", "fa", and
5038 "faq" respectively.
5042 <histogram name="DriveOffline.CrosAutoEnableOutcome"
5043 enum="CrosEnableDriveOfflineOutcome">
5044 <owner>joshwoodward@google.com</owner>
5046 Outcome of enabling Google Drive offline mode automatically when a user
5047 first logs into a Chrome OS device. This process involves opening a hidden
5048 web page in the context of the Google Drive hosted app to perform the
5049 initialization of offline mode.
5053 <histogram name="EasyUnlock.ClickedButton" enum="EasyUnlockButton">
5054 <owner>joshwoodward@google.com</owner>
5055 <owner>tbarzic@chromium.org</owner>
5056 <summary>Button clicked in EasyUnlock app during setup process.</summary>
5059 <histogram name="EasyUnlock.NotificationEvent"
5060 enum="EasyUnlockNotificationEvent">
5061 <owner>joshwoodward@google.com</owner>
5062 <owner>tbarzic@chromium.org</owner>
5064 Tracks events related to notifications used by EasyUnlock feature. For
5065 example a specific EasyUnlock notification being shown or clicked.
5069 <histogram name="EasyUnlock.SetupStateOnClose" enum="EasyUnlockSetupState">
5070 <owner>joshwoodward@google.com</owner>
5071 <owner>tbarzic@chromium.org</owner>
5073 The state of EasyUnlock setup when the app window was closed by user.
5077 <histogram name="EasyUnlock.StartupTimeFromSuspend" units="milliseconds">
5078 <owner>joshwoodward@google.com</owner>
5079 <owner>tengs@chromium.org</owner>
5081 The time it takes after resuming from a suspended state (ie. opening the
5082 Chromebook lid) to when a remote device is connected and a request is made.
5083 Note that it is possible for the remote device not to be present when
5084 resuming from suspend, and the device may be connected at a later time.
5085 Therefore, large values for this metric may not be too meaningful due to
5090 <histogram name="EasyUnlock.UnlockEvent" enum="EasyUnlockUnlockEvent">
5091 <owner>joshwoodward@google.com</owner>
5092 <owner>tbarzic@chromium.org</owner>
5093 <summary>Screen unlock events detected while EasyUnlock was enabled.</summary>
5096 <histogram name="Enterprise.AutoEnrollmentExtraTime" units="milliseconds">
5097 <owner>joaodasilva@chromium.org</owner>
5099 Time since the user logged in until the auto-enrollment protocol completed.
5100 0 is sampled when the protocol is done by the time the user logs in.
5104 <histogram name="Enterprise.AutoEnrollmentProtocolTime" units="milliseconds">
5105 <owner>joaodasilva@chromium.org</owner>
5106 <summary>Total duration time of the auto-enrollment protocol.</summary>
5109 <histogram name="Enterprise.AutoEnrollmentRequestNetworkErrorCode"
5110 enum="NetErrorCodes">
5111 <owner>joaodasilva@chromium.org</owner>
5113 Network error code (if applicable) for auto-enrollment requests.
5117 <histogram name="Enterprise.AutoEnrollmentRequestStatus"
5118 enum="EnterpriseDeviceManagementStatus">
5119 <owner>joaodasilva@chromium.org</owner>
5120 <summary>URL fetcher status for auto-enrollment requests.</summary>
5123 <histogram name="Enterprise.DMToken" enum="EnterpriseDMTokenType">
5124 <owner>joaodasilva@chromium.org</owner>
5126 Events related to fetching, saving and loading DM server tokens. These are
5127 used to retrieve cloud policies.
5131 <histogram name="Enterprise.EnrolledPolicyHasDMToken" enum="Boolean">
5132 <owner>tnagel@chromium.org</owner>
5134 Whether loading of device policy from file on an enterprise-enrolled
5135 (checked against install_attributes.pb) Chrome OS device yields an
5136 enterprise policy with a DM token. Filled once during session startup,
5137 after first successful device policy read.
5141 <histogram name="Enterprise.Enrollment" enum="EnterpriseEnrollmentType">
5142 <owner>joaodasilva@chromium.org</owner>
5144 Events related to device enrollment on new installs of Chrome OS devices.
5148 <histogram name="Enterprise.EnrollmentRecovery" enum="EnterpriseEnrollmentType">
5149 <owner>tnagel@chromium.org</owner>
5150 <summary>Events related to Chrome OS enterprise enrollment recovery.</summary>
5153 <histogram name="Enterprise.IOSPolicies">
5154 <owner>joaodasilva@chromium.org</owner>
5156 Number of policies loaded at startup on iOS, and when a change is detected
5161 <histogram name="Enterprise.ONC.PolicyValidation" enum="BooleanSuccess">
5162 <owner>joaodasilva@chromium.org</owner>
5163 <summary>Result of the OpenNetworkConfiguration policy validation.</summary>
5166 <histogram name="Enterprise.Policies" enum="EnterprisePolicies">
5167 <owner>joaodasilva@chromium.org</owner>
5169 A set of enterprise policy rules that are in use. This is recorded every 24
5170 hours and at startup, if the last recording was earlier than a day before.
5174 <histogram name="Enterprise.Policy" enum="EnterprisePolicyType">
5175 <owner>joaodasilva@chromium.org</owner>
5177 Events related to fetching, saving and loading user policies, and also
5178 device policies on Chrome OS.
5182 <histogram name="Enterprise.PolicyInvalidations"
5183 enum="EnterprisePolicyInvalidations">
5184 <owner>joaodasilva@chromium.org</owner>
5186 Events for counting policy invalidations received with and without payloads.
5187 Invalidations indicate that a policy has been updated and should be
5188 refreshed. Payloads provide context about the policy update, but may be
5189 absent if dropped by the invalidation service.
5193 <histogram name="Enterprise.PolicyInvalidationsStartupTime"
5194 units="milliseconds">
5195 <owner>joaodasilva@chromium.org</owner>
5197 Time since startup of the cloud policy code until the policy invalidation
5198 service first reported its online status.
5202 <histogram name="Enterprise.PolicyLoadStatus" enum="EnterprisePolicyLoadStatus">
5203 <owner>joaodasilva@chromium.org</owner>
5205 Load status from the policy loaders which pull policy settings from the
5206 underlying platform, such as Windows Group Policy.
5210 <histogram name="Enterprise.PolicyRefresh" enum="EnterprisePolicyRefresh">
5211 <owner>joaodasilva@chromium.org</owner>
5213 Events measuring effectiveness of refreshing policy when invalidations are
5214 received from a service. For each refresh, indicates whether the policy
5215 changed, and whether the policy was invalidated at the time of the refresh.
5219 <histogram name="Enterprise.UserPolicyChromeOS.DelayInitialization"
5220 units="milliseconds">
5221 <owner>joaodasilva@chromium.org</owner>
5222 <summary>Initialization delay due to loading the user policy cache.</summary>
5225 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.ClientError"
5226 enum="EnterpriseDeviceManagementStatus">
5227 <owner>joaodasilva@chromium.org</owner>
5228 <summary>Policy client error during initial policy fetch.</summary>
5232 name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayClientRegister"
5233 units="milliseconds">
5234 <owner>joaodasilva@chromium.org</owner>
5235 <summary>Delay for registering the client with the policy server.</summary>
5238 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayOAuth2Token"
5239 units="milliseconds">
5240 <owner>joaodasilva@chromium.org</owner>
5241 <summary>Delay for minting an OAuth2 acccess token.</summary>
5244 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayPolicyFetch"
5245 units="milliseconds">
5246 <owner>joaodasilva@chromium.org</owner>
5247 <summary>Delay for fetching policy from the policy server.</summary>
5250 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayTotal"
5251 units="milliseconds">
5252 <owner>joaodasilva@chromium.org</owner>
5253 <summary>Total delay for the initial policy fetch.</summary>
5256 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2Error"
5257 enum="GoogleServiceAuthError">
5258 <owner>joaodasilva@chromium.org</owner>
5259 <summary>Service error during OAuth2 access token fetch.</summary>
5262 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2NetworkError"
5263 enum="NetErrorCodes">
5264 <owner>joaodasilva@chromium.org</owner>
5265 <summary>Network error during OAuth2 access token fetch.</summary>
5268 <histogram name="Enterprise.WildcardLoginCheck.DelayPolicyTokenFetch"
5269 units="milliseconds">
5270 <owner>joaodasilva@chromium.org</owner>
5272 Delay incurred by the token fetching step of the wildcard login check.
5276 <histogram name="Enterprise.WildcardLoginCheck.DelayTotal" units="milliseconds">
5277 <owner>joaodasilva@chromium.org</owner>
5278 <summary>Total delay incurred by the wildcard login check.</summary>
5281 <histogram name="Enterprise.WildcardLoginCheck.DelayUserInfoFetch"
5282 units="milliseconds">
5283 <owner>joaodasilva@chromium.org</owner>
5285 Delay incurred by the user info fetching step of the wildcard login check.
5289 <histogram name="EnterpriseCheck.DomainBindSucceeded" enum="BooleanSuccess">
5290 <owner>joaodasilva@chromium.org</owner>
5291 <owner>pastarmovj@chromium.org</owner>
5293 Whether we were able to contact the AD Domain Controller. This check is
5294 performed once at start-up on Windows.
5298 <histogram name="EnterpriseCheck.DomainCheckFailed" enum="EnterpriseCheckError">
5299 <owner>joaodasilva@chromium.org</owner>
5300 <owner>pastarmovj@chromium.org</owner>
5302 Enum of possible things that can fail while checking for enterprise env.
5303 This check is performed once at start-up on Windows.
5307 <histogram name="EnterpriseCheck.InDomain" enum="BooleanEnabled">
5308 <owner>joaodasilva@chromium.org</owner>
5309 <owner>pastarmovj@chromium.org</owner>
5311 Whether the machine is part of an AD domain. This check is performed once at
5312 start-up on Windows.
5316 <histogram name="EnterpriseCheck.InvalidPoliciesDetected"
5317 units="disabled policies">
5318 <owner>joaodasilva@chromium.org</owner>
5319 <owner>pastarmovj@chromium.org</owner>
5321 The number of disabled policy entries on Windows due to integrity violations
5322 while parsing the policy data which happens on start-up and when the policy
5327 <histogram name="EnterpriseCheck.OSType" enum="OsSuite">
5328 <owner>joaodasilva@chromium.org</owner>
5329 <owner>pastarmovj@chromium.org</owner>
5331 The rough Windows suite we are runnnig on. This check is performed once at
5332 start-up on Windows.
5336 <histogram name="Event.ActionAfterDoubleTapNoDelay" enum="ActionAfterDoubleTap">
5337 <owner>rbyers@chromium.org</owner>
5339 On non-mobile sites, gesture taps are delayed to prevent double taps from
5340 sending a click event. This stat tracks the user's first action within 5
5341 seconds after a double tap gesture when the gesture tap delay is disabled.
5345 <histogram name="Event.ActionAfterDoubleTapWithDelay"
5346 enum="ActionAfterDoubleTap">
5347 <owner>rbyers@chromium.org</owner>
5349 On non-mobile sites, gesture taps are delayed to prevent double taps from
5350 sending a click event. This stat tracks the user's first action within 5
5351 seconds after a double tap gesture when gesture tap events are delayed.
5355 <histogram name="Event.AggregatedLatency.Renderer2" units="microseconds">
5356 <owner>rbyers@chromium.org</owner>
5358 Time between initiation of any input event and the renderer receiving and
5359 starting to process it.
5363 <histogram name="Event.CoalescedCount.Mouse">
5364 <owner>rbyers@chromium.org</owner>
5365 <summary>Number of Mouse events coalesced.</summary>
5368 <histogram name="Event.CoalescedCount.Touch">
5369 <owner>rbyers@chromium.org</owner>
5370 <summary>Number of Touch events coalesced.</summary>
5373 <histogram name="Event.CoalescedLatency.Mouse" units="milliseconds">
5374 <owner>rbyers@chromium.org</owner>
5376 Time between the first and last events in a coalesced mouse events group.
5380 <histogram name="Event.CoalescedLatency.Touch" units="milliseconds">
5381 <owner>rbyers@chromium.org</owner>
5383 Time between the first and last events in a coalesced touch events group.
5387 <histogram name="Event.Latency.Browser" units="microseconds">
5388 <owner>rbyers@chromium.org</owner>
5390 Time between initiation of all input events and browser processing.
5394 <histogram name="Event.Latency.Browser.ET_DROP_TARGET_EVENT"
5395 units="microseconds">
5396 <owner>rbyers@chromium.org</owner>
5398 Time between initiation of input event and browser processing.
5402 <histogram name="Event.Latency.Browser.ET_GESTURE_BEGIN" units="microseconds">
5403 <owner>rbyers@chromium.org</owner>
5405 Time between initiation of input event and browser processing.
5409 <histogram name="Event.Latency.Browser.ET_GESTURE_DOUBLE_TAP"
5410 units="microseconds">
5411 <owner>rbyers@chromium.org</owner>
5413 Time between initiation of input event and browser processing.
5417 <histogram name="Event.Latency.Browser.ET_GESTURE_END" units="microseconds">
5418 <owner>rbyers@chromium.org</owner>
5420 Time between initiation of input event and browser processing.
5424 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_PRESS"
5425 units="microseconds">
5426 <owner>rbyers@chromium.org</owner>
5428 Time between initiation of input event and browser processing.
5432 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_TAP"
5433 units="microseconds">
5434 <owner>rbyers@chromium.org</owner>
5436 Time between initiation of input event and browser processing.
5440 <histogram name="Event.Latency.Browser.ET_GESTURE_MULTIFINGER_SWIPE"
5441 units="microseconds">
5442 <owner>rbyers@chromium.org</owner>
5444 Time between initiation of input event and browser processing.
5448 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_BEGIN"
5449 units="microseconds">
5450 <owner>rbyers@chromium.org</owner>
5452 Time between initiation of input event and browser processing.
5456 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_END"
5457 units="microseconds">
5458 <owner>rbyers@chromium.org</owner>
5460 Time between initiation of input event and browser processing.
5464 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_UPDATE"
5465 units="microseconds">
5466 <owner>rbyers@chromium.org</owner>
5468 Time between initiation of input event and browser processing.
5472 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_BEGIN"
5473 units="microseconds">
5474 <owner>rbyers@chromium.org</owner>
5476 Time between initiation of input event and browser processing.
5480 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_END"
5481 units="microseconds">
5482 <owner>rbyers@chromium.org</owner>
5484 Time between initiation of input event and browser processing.
5488 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_UPDATE"
5489 units="microseconds">
5490 <owner>rbyers@chromium.org</owner>
5492 Time between initiation of input event and browser processing.
5496 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP" units="microseconds">
5497 <owner>rbyers@chromium.org</owner>
5499 Time between initiation of input event and browser processing.
5503 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_CANCEL"
5504 units="microseconds">
5505 <owner>rbyers@chromium.org</owner>
5507 Time between initiation of input event and browser processing.
5511 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_DOWN"
5512 units="microseconds">
5513 <owner>rbyers@chromium.org</owner>
5515 Time between initiation of input event and browser processing.
5519 <histogram name="Event.Latency.Browser.ET_GESTURE_TWO_FINGER_TAP"
5520 units="microseconds">
5521 <owner>rbyers@chromium.org</owner>
5523 Time between initiation of input event and browser processing.
5527 <histogram name="Event.Latency.Browser.ET_KEY_PRESSED" units="microseconds">
5528 <owner>rbyers@chromium.org</owner>
5530 Time between initiation of input event and browser processing.
5534 <histogram name="Event.Latency.Browser.ET_KEY_RELEASED" units="microseconds">
5535 <owner>rbyers@chromium.org</owner>
5537 Time between initiation of input event and browser processing.
5541 <histogram name="Event.Latency.Browser.ET_MOUSE_CAPTURE_CHANGED"
5542 units="microseconds">
5543 <owner>rbyers@chromium.org</owner>
5545 Time between initiation of input event and browser processing.
5549 <histogram name="Event.Latency.Browser.ET_MOUSE_DRAGGED" units="microseconds">
5550 <owner>rbyers@chromium.org</owner>
5552 Time between initiation of input event and browser processing.
5556 <histogram name="Event.Latency.Browser.ET_MOUSE_ENTERED" units="microseconds">
5557 <owner>rbyers@chromium.org</owner>
5559 Time between initiation of input event and browser processing.
5563 <histogram name="Event.Latency.Browser.ET_MOUSE_EXITED" units="microseconds">
5564 <owner>rbyers@chromium.org</owner>
5566 Time between initiation of input event and browser processing.
5570 <histogram name="Event.Latency.Browser.ET_MOUSE_MOVED" units="microseconds">
5571 <owner>rbyers@chromium.org</owner>
5573 Time between initiation of input event and browser processing.
5577 <histogram name="Event.Latency.Browser.ET_MOUSE_RELEASED" units="microseconds">
5578 <owner>rbyers@chromium.org</owner>
5580 Time between initiation of input event and browser processing.
5584 <histogram name="Event.Latency.Browser.ET_MOUSEWHEEL" units="microseconds">
5585 <owner>rbyers@chromium.org</owner>
5587 Time between initiation of input event and browser processing.
5591 <histogram name="Event.Latency.Browser.ET_SCROLL" units="microseconds">
5592 <owner>rbyers@chromium.org</owner>
5594 Time between initiation of input event and browser processing.
5598 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_CANCEL"
5599 units="microseconds">
5600 <owner>rbyers@chromium.org</owner>
5602 Time between initiation of input event and browser processing.
5606 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_START"
5607 units="microseconds">
5608 <owner>rbyers@chromium.org</owner>
5610 Time between initiation of input event and browser processing.
5614 <histogram name="Event.Latency.Browser.ET_TOUCH_CANCELLED" units="microseconds">
5615 <owner>rbyers@chromium.org</owner>
5617 Time between initiation of input event and browser processing.
5621 <histogram name="Event.Latency.Browser.ET_TOUCH_MOVED" units="microseconds">
5622 <owner>rbyers@chromium.org</owner>
5624 Time between initiation of input event and browser processing.
5628 <histogram name="Event.Latency.Browser.ET_TOUCH_PRESSED" units="microseconds">
5629 <owner>rbyers@chromium.org</owner>
5631 Time between initiation of input event and browser processing.
5635 <histogram name="Event.Latency.Browser.ET_TOUCH_RELEASED" units="microseconds">
5636 <owner>rbyers@chromium.org</owner>
5638 Time between initiation of input event and browser processing.
5642 <histogram name="Event.Latency.Browser.ET_TOUCH_STATIONARY"
5643 units="microseconds">
5644 <owner>rbyers@chromium.org</owner>
5646 Time between initiation of input event and browser processing.
5650 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_PRESS"
5651 units="microseconds">
5652 <owner>rbyers@chromium.org</owner>
5654 Time between initiation of input event and browser processing.
5658 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_RELEASE"
5659 units="microseconds">
5660 <owner>rbyers@chromium.org</owner>
5662 Time between initiation of input event and browser processing.
5666 <histogram name="Event.Latency.Browser.ET_UNKNOWN" units="microseconds">
5667 <owner>rbyers@chromium.org</owner>
5669 Time between initiation of input event and browser processing.
5673 <histogram name="Event.Latency.Browser.TouchAcked" units="microseconds">
5674 <owner>rbyers@chromium.org</owner>
5676 Time between touch events sent from RWH to renderer and acked by renderer.
5680 <histogram name="Event.Latency.Browser.TouchUI" units="microseconds">
5681 <owner>rbyers@chromium.org</owner>
5683 Time between touch events received by Chrome and sent from RWH to renderer.
5687 <histogram name="Event.Latency.Renderer" units="microseconds">
5688 <owner>rbyers@chromium.org</owner>
5690 Time between initiation of all input events and renderer processing. This is
5691 soon to be replaced by Event.Latency.Renderer2.*
5695 <histogram name="Event.Latency.Renderer2" units="microseconds">
5696 <owner>rbyers@chromium.org</owner>
5698 Time between input event creation and the renderer receiving and starting to
5699 process the event. For touch events on Windows, we measure from when the
5700 event reaches Chrome, whereas on other platforms we use the timestamp from
5701 the kernel. On Windows, this metric is only reported when
5702 |IsHighResNowFastAndReliable| is true, which will introduce some sampling
5707 <histogram name="Event.Latency.RendererImpl.GestureScroll" units="microseconds">
5709 Deprecated 12/2013 and replaced by Event.Latency.RendererImpl.GestureScroll2
5711 <owner>rbyers@chromium.org</owner>
5713 Time between initial creation of touch event and when the resulting
5714 ScrollGesture reaches Impl thread. Maximum is 200ms.
5718 <histogram name="Event.Latency.RendererImpl.GestureScroll2"
5719 units="microseconds">
5720 <owner>rbyers@chromium.org</owner>
5722 Time between touch event creation and when the resulting GestureScroll
5723 reaches the Impl thread. Maximum is 1000ms. On Windows, we measure from when
5724 the touch event reaches Chrome, whereas on other platforms we use the
5725 timestamp from the kernel. On Windows, this metric is only reported when
5726 |IsHighResNowFastAndReliable| is true, which will introduce some sampling
5727 bias. This supersedes the Event.Latency.RendererImpl.GestureScroll metric.
5731 <histogram name="Event.Latency.TouchToScrollUpdateSwap" units="microseconds">
5732 <owner>rbyers@chromium.org</owner>
5734 Time between initial creation of touch event and the resulting frame from
5735 ScrollUpdate is swapped.
5739 <histogram name="Event.SingleTapType" enum="TapDelayType">
5740 <owner>rbyers@chromium.org</owner>
5742 On non-mobile sites, gesture taps are delayed to prevent double taps from
5743 sending a click event. This stat counts the number of taps that are delayed
5744 by the double-tap delay versus those that are sent immediately on mobile
5749 <histogram name="ExtensionActivity.AdInjected" units="Extension Count">
5750 <owner>felt@chromium.org</owner>
5751 <owner>rdevlin.cronin@chromium.org</owner>
5753 For each pageload, the number of extensions that inject at least one new ad.
5757 <histogram name="ExtensionActivity.AdLikelyInjected" units="Extension Count">
5758 <owner>felt@chromium.org</owner>
5759 <owner>rdevlin.cronin@chromium.org</owner>
5761 For each pageload, the number of extensions that performed an action that
5762 heuristically looks like injecting an ad, but could not be confirmed.
5766 <histogram name="ExtensionActivity.AdLikelyReplaced" units="Extension Count">
5767 <owner>felt@chromium.org</owner>
5768 <owner>rdevlin.cronin@chromium.org</owner>
5770 For each pageload, the number of extensions that performed an action that
5771 heuristically looks like replacing an ad, but could not be confirmed.
5775 <histogram name="ExtensionActivity.AdRemoved" units="Extension Count">
5776 <owner>felt@chromium.org</owner>
5777 <owner>rdevlin.cronin@chromium.org</owner>
5779 For each pageload, the number of extensions that remove at least one ad.
5783 <histogram name="ExtensionActivity.AdReplaced" units="Extension Count">
5784 <owner>felt@chromium.org</owner>
5785 <owner>rdevlin.cronin@chromium.org</owner>
5787 For each pageload, the number of extensions that replace at least one ad.
5791 <histogram name="ExtensionActivity.ContentScript">
5792 <owner>felt@chromium.org</owner>
5794 For each pageload, the number of extensions that inject a content script.
5798 <histogram name="ExtensionActivity.CreatedDiv">
5799 <owner>felt@chromium.org</owner>
5801 For each pageload, the number of extensions that create divs to add to the
5806 <histogram name="ExtensionActivity.CreatedEmbed">
5807 <owner>felt@chromium.org</owner>
5809 For each pageload, the number of extensions that create 'embed' elements to
5814 <histogram name="ExtensionActivity.CreatedIframe">
5815 <owner>felt@chromium.org</owner>
5817 For each pageload, the number of extensions that create iframes to add to
5822 <histogram name="ExtensionActivity.CreatedInput">
5823 <owner>felt@chromium.org</owner>
5825 For each pageload, the number of extensions that create inputs to add to the
5830 <histogram name="ExtensionActivity.CreatedLink">
5831 <owner>felt@chromium.org</owner>
5833 For each pageload, the number of extensions that create links to add to the
5838 <histogram name="ExtensionActivity.CreatedObject">
5839 <owner>felt@chromium.org</owner>
5841 For each pageload, the number of extensions that create 'object' elements to
5846 <histogram name="ExtensionActivity.CreatedScript">
5847 <owner>felt@chromium.org</owner>
5849 For each pageload, the number of extensions that create script tags to add
5854 <histogram name="ExtensionActivity.DocumentWrite">
5855 <owner>felt@chromium.org</owner>
5857 For each pageload, the number of extensions that use document.write.
5861 <histogram name="ExtensionActivity.Google.ContentScript">
5862 <owner>felt@chromium.org</owner>
5864 For each www.google.com pageload, the number of extensions that inject a
5869 <histogram name="ExtensionActivity.Google.CreatedDiv">
5870 <owner>felt@chromium.org</owner>
5872 For each www.google.com pageload, the number of extensions that create divs
5877 <histogram name="ExtensionActivity.Google.CreatedEmbed">
5878 <owner>felt@chromium.org</owner>
5880 For each www.google.com pageload, the number of extensions that create
5881 'embed' elements to add to the page.
5885 <histogram name="ExtensionActivity.Google.CreatedIframe">
5886 <owner>felt@chromium.org</owner>
5888 For each www.google.com pageload, the number of extensions that create
5889 iframes to add to the page.
5893 <histogram name="ExtensionActivity.Google.CreatedInput">
5894 <owner>felt@chromium.org</owner>
5896 For each www.google.com pageload, the number of extensions that create
5897 inputs to add to the page.
5901 <histogram name="ExtensionActivity.Google.CreatedLink">
5902 <owner>felt@chromium.org</owner>
5904 For each www.google.com pageload, the number of extensions that create links
5909 <histogram name="ExtensionActivity.Google.CreatedObject">
5910 <owner>felt@chromium.org</owner>
5912 For each www.google.com pageload, the number of extensions that create
5913 'object' elements to add to the page.
5917 <histogram name="ExtensionActivity.Google.CreatedScript">
5918 <owner>felt@chromium.org</owner>
5920 For each www.google.com pageload, the number of extensions that create
5921 script tags to add to the page.
5925 <histogram name="ExtensionActivity.Google.DocumentWrite">
5926 <owner>felt@chromium.org</owner>
5928 For each www.google.com pageload, the number of extensions that use
5933 <histogram name="ExtensionActivity.Google.InnerHtml">
5934 <owner>felt@chromium.org</owner>
5936 For each www.google.com pageload, the number of extensions that set
5941 <histogram name="ExtensionActivity.Google.InvokedDomMethod">
5942 <owner>felt@chromium.org</owner>
5944 For each www.google.com pageload, the number of extensions that invoke DOM
5949 <histogram name="ExtensionActivity.Google.ModifiedDom">
5950 <owner>felt@chromium.org</owner>
5952 For each www.google.com pageload, the number of extensions that set the
5953 value of DOM properties via assignments.
5957 <histogram name="ExtensionActivity.Google.ReadDom">
5958 <owner>felt@chromium.org</owner>
5960 For each www.google.com pageload, the number of extensions that read from
5965 <histogram name="ExtensionActivity.InnerHtml">
5966 <owner>felt@chromium.org</owner>
5968 For each pageload, the number of extensions that set innerHTML.
5972 <histogram name="ExtensionActivity.InvokedDomMethod">
5973 <owner>felt@chromium.org</owner>
5975 For each pageload, the number of extensions that invoke DOM methods.
5979 <histogram name="ExtensionActivity.ModifiedDom">
5980 <owner>felt@chromium.org</owner>
5982 For each pageload, the number of extensions that set the value of DOM
5983 properties via assignments.
5987 <histogram name="ExtensionActivity.ReadDom">
5988 <owner>felt@chromium.org</owner>
5990 For each pageload, the number of extensions that read from the DOM.
5994 <histogram name="ExtensionBlacklist.BlacklistInstalled"
5995 enum="ExtensionLocation">
5996 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5998 The number of extensions that were blacklisted when already installed,
5999 grouped by Extension::Location. Logged when ExtensionService blackists and
6000 unloads an installed extension.
6004 <histogram name="ExtensionBlacklist.BlockCRX" enum="ExtensionLocation">
6005 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6007 The number of extensions that have been blocked from installing grouped by
6008 Extension::Location. Logged when ExtensionService refuses to install a
6009 blacklisted extension.
6013 <histogram name="ExtensionBlacklist.SilentInstall" enum="ExtensionLocation">
6014 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6016 The number of extensions that have been silently installed in a blacklisted
6017 state, grouped by Extension::Location. Logged when ExtensionService installs
6018 a blacklisted extension without blocking it (ExtensionBlacklist.BlockCRX
6019 would be logged otherwise). Typically this will be when a user has a
6020 blacklisted extension synced.
6024 <histogram name="ExtensionBlacklist.UnblacklistInstalled"
6025 enum="ExtensionLocation">
6026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6028 The number of extensions that were unblacklisted when installed, grouped by
6029 Extension::Location. Logged when ExtensionService unblacklists and loads a
6030 blacklisted extension.
6034 <histogram name="ExtensionBubble.DevModeUserSelection"
6035 enum="ExtensionBubbleAction">
6036 <owner>finnur@chromium.org</owner>
6038 The action taken by the user when seeing the bubble, logged right after the
6043 <histogram name="ExtensionBubble.ExtensionsInDevModeCount"
6044 units="Developer Mode Extensions">
6045 <owner>finnur@chromium.org</owner>
6047 The total number of extensions found to be loaded under Developer Mode,
6048 logged when the devmode bubble is shown (once per startup per profile, if
6049 any devmode extension is found).
6053 <histogram name="ExtensionBubble.ExtensionWipeoutCount" units="Extensions">
6054 <owner>finnur@chromium.org</owner>
6056 The total number of extensions found to be wiped by SideloadWipeout, logged
6057 when the wipeout bubble is shown, which is once per startup per profile (as
6058 long as wiped extensions were found). Not logged if no extensions of that
6063 <histogram name="ExtensionBubble.WipeoutUserSelection"
6064 enum="ExtensionBubbleAction">
6065 <owner>finnur@chromium.org</owner>
6067 The action taken by the user when seeing the bubble, logged right after the
6072 <histogram name="ExtensionInstalledLoader.ForceDisabled"
6073 enum="BooleanForceDisabled">
6074 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6076 Counts whether we force-disabled an installed extension at startup because a
6077 policy provider indicated it must remain disabled.
6081 <histogram name="ExtensionInstallSigner.RequestCount">
6082 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6084 A count of the number of server requests since Chrome started running,
6085 recorded each time we do a request. NOTE: when interpreting these values,
6086 keep in mind that a user who did 5 server requests during one run of Chrome
6087 will log this histogram 5 times with values 1, 2, 3, 4, and 5.
6091 <histogram name="ExtensionInstallSigner.ResultWasValid">
6092 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6094 Whether the server result received by the extensions install signer was
6099 <histogram name="ExtensionInstallSigner.SecondsSinceLastRequest"
6101 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6103 This records the number of seconds since the last time we've done a request
6104 to the server (only during this run of the browser).
6108 <histogram name="ExtensionInstallSigner.UptimeAtTimeOfRequest" units="seconds">
6109 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6111 Records how many seconds the browser has been running at the time a request
6112 to the server is made to get a new install signature.
6116 <histogram name="ExtensionInstallVerifier.ActualStatus"
6117 enum="ExtensionInstallVerifierStatus">
6118 <owner>asargent@chromium.org</owner>
6120 Logged during InstallVerifier::Init, to indicate the actual enforcement
6121 status used (usually determined by the ExtensionInstallVerifier field trial
6122 experiment, but possibly modified by command line flags).
6126 <histogram name="ExtensionInstallVerifier.ExperimentStatus"
6127 enum="ExtensionInstallVerifierStatus">
6128 <owner>asargent@chromium.org</owner>
6130 Logged during InstallVerifier::Init to indicate the enforcement status as
6131 determined by the ExtensionInstallVerifier field trial experiment.
6135 <histogram name="ExtensionInstallVerifier.GetSignatureResult"
6136 enum="ExtensionInstallVerifierGetSignatureResult">
6137 <owner>asargent@chromium.org</owner>
6138 <summary>The result of the verifier trying to get a new signature.</summary>
6141 <histogram name="ExtensionInstallVerifier.InitResult"
6142 enum="ExtensionInstallVerifierInitResult">
6143 <owner>asargent@chromium.org</owner>
6145 The result of initialization for the extension install verifier.
6149 <histogram name="ExtensionInstallVerifier.MustRemainDisabled"
6150 enum="ExtensionInstallVerifierMustRemainDisabled">
6151 <owner>asargent@chromium.org</owner>
6153 The outcome for each call to InstallVerifier::MustRemainDisabled.
6157 <histogram name="ExtensionOverrideBubble.NtpOverriddenUserSelection"
6158 enum="ExtensionBubbleAction">
6159 <owner>finnur@chromium.org</owner>
6161 The action taken by the user when seeing the bubble, notifing them of an
6162 extension overriding their new tab page. Logged right after the action is
6167 <histogram name="ExtensionOverrideBubble.SettingsApiUserSelectionHomePage"
6168 enum="ExtensionBubbleAction">
6169 <owner>finnur@chromium.org</owner>
6171 The action taken by the user when seeing the bubble, notifing them of an
6172 extension overriding their homepage. Logged right after the action is taken.
6176 <histogram name="ExtensionOverrideBubble.SettingsApiUserSelectionSearchEngine"
6177 enum="ExtensionBubbleAction">
6178 <owner>finnur@chromium.org</owner>
6180 The action taken by the user when seeing the bubble, notifing them of an
6181 extension overriding their search engine. Logged right after the action is
6186 <histogram name="ExtensionOverrideBubble.SettingsApiUserSelectionStartupPage"
6187 enum="ExtensionBubbleAction">
6188 <owner>finnur@chromium.org</owner>
6190 The action taken by the user when seeing the bubble, notifing them of an
6191 extension overriding their startup page. Logged right after the action is
6196 <histogram name="Extensions.ActiveScriptController.DeniedExtensions"
6197 units="Extension Count">
6198 <owner>kalman@chromium.org</owner>
6199 <owner>rdevlin.cronin@chromium.org</owner>
6201 The number of extensions on a page that wanted to execute a script, required
6202 explicit user consent, and were denied permission.
6206 <histogram name="Extensions.ActiveScriptController.PermittedExtensions"
6207 units="Extension Count">
6208 <owner>kalman@chromium.org</owner>
6209 <owner>rdevlin.cronin@chromium.org</owner>
6211 The number of extensions on a page that wanted to execute a script, required
6212 explicit user consent, and were granted permission.
6216 <histogram name="Extensions.ActiveScriptController.PreventableAdInjectors"
6217 units="Extension Count">
6218 <owner>kalman@chromium.org</owner>
6219 <owner>rdevlin.cronin@chromium.org</owner>
6221 The number of extensions per page that injected an ad and could have been
6222 stopped if the user had declined script injection. This is related to the
6223 ActivityLog metrics, ExtensionActivity.Ad*. Recorded upon page close or
6224 navigation. Only recorded if there was at least one ad injection detected.
6228 <histogram name="Extensions.ActiveScriptController.ShownActiveScriptsOnPage"
6229 units="Number of Actions">
6230 <owner>kalman@chromium.org</owner>
6231 <owner>rdevlin.cronin@chromium.org</owner>
6233 The number of extensions which would display an Active Script Running
6234 indiciation to the user. Recorded at page close.
6238 <histogram name="Extensions.ActiveScriptController.UnpreventableAdInjectors"
6239 units="Extension Count">
6240 <owner>kalman@chromium.org</owner>
6241 <owner>rdevlin.cronin@chromium.org</owner>
6243 The number of extensions per page that injected an ad and that could not
6244 have been stopped through script injection permission. This is related to
6245 the ActivityLog metrics, ExtensionActivity.Ad*. Recorded upon page close or
6246 navigation. Only recorded if there was at least one ad injection detected.
6250 <histogram name="Extensions.AdInjection.AdType" enum="InjectedAdType">
6251 <owner>felt@chromium.org</owner>
6252 <owner>rdevlin.cronin@chromium.org</owner>
6253 <summary>The type of ad that was injected.</summary>
6256 <histogram name="Extensions.AdInjection.InstallLocation"
6257 enum="ExtensionLocation">
6258 <owner>felt@chromium.org</owner>
6259 <owner>rdevlin.cronin@chromium.org</owner>
6261 The install location of an ad-injecting extension. Recorded upon page close
6262 for any extension that injected ads on that page.
6266 <histogram name="Extensions.AllocatePortIdPairOverflow">
6267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6269 Records when the allocation of IDs for chrome.runtime.Port overflows.
6273 <histogram name="Extensions.APIUse_RelativeURL" enum="UrlResolutionResult">
6274 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6276 Captures the results of URL resolution when relative urls are used in the
6281 <histogram name="Extensions.AppLaunch" enum="AppLaunch">
6282 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6284 The number of times v1 apps are launched grouped by
6285 extension_misc::AppLaunchBuckets. See also Apps.AppLaunch for v2 apps.
6289 <histogram name="Extensions.AppLaunchContainer" enum="AppLaunchContainer">
6290 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6292 The number of times apps are launched grouped by
6293 extensions::LaunchContainer.
6297 <histogram name="Extensions.AppLocation" enum="ExtensionLocation">
6298 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6300 The number of apps loaded at startup time grouped by Extension::Location.
6304 <histogram name="Extensions.AppsPromo" enum="AppPromoAction">
6305 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6307 The actions taken in the NTP apps promo grouped by
6308 extension_misc::AppsPromoBuckets.
6312 <histogram name="Extensions.AppTabLaunchType" enum="ExtensionLaunchType">
6313 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6315 The number of apps launched grouped by extensions::LaunchType.
6319 <histogram name="Extensions.BackgroundPageLoadTime" units="milliseconds">
6320 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6321 <summary>The time for an extension's background page to load.</summary>
6324 <histogram name="Extensions.BackgroundPageType"
6325 units="ExtensionBackgroundPageType">
6326 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6328 The type (if any) of background page the extension has. Recorded for
6329 installed extensions on startup.
6333 <histogram name="Extensions.CrxFetchError" enum="NetErrorCodes">
6334 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6335 <summary>Net error results from URLFetcher.</summary>
6338 <histogram name="Extensions.CrxFetchFailureRetryCountGoogleUrl">
6339 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6341 Number of times chrome retried to download an extension with a url on a
6342 google.com domain, before eventually giving up.
6346 <histogram name="Extensions.CrxFetchFailureRetryCountOtherUrl">
6347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6349 Number of times chrome retried to download an extension with a url on a non
6350 google.com domain, before eventually giving up.
6354 <histogram name="Extensions.CrxFetchSuccessRetryCountGoogleUrl">
6355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6357 Number of times chrome retried to download an extension with a url on a
6358 google.com domain, before eventually succeeding.
6362 <histogram name="Extensions.CrxFetchSuccessRetryCountOtherUrl">
6363 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6365 Number of times chrome retried to download an extension with a url on a non
6366 google.com domain, before eventually succeeding.
6370 <histogram name="Extensions.CrxInstallDirPathLength">
6371 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6373 Length of the path to the directory under which an extension is installed.
6374 This directory is in the user's profile.
6378 <histogram name="Extensions.DeclarativeRulesStorageInitialization"
6379 units="milliseconds">
6380 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6381 <summary>Time spent until rules storage delegate gets ready.</summary>
6384 <histogram name="Extensions.DepricatedExternalJsonCount">
6385 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6387 Number of extensions referenced in the depricated external extensions source
6388 at path chrome::DIR_DEPRICATED_EXTERNAL_EXTENSIONS.
6392 <histogram name="Extensions.DialogLoadTime" units="milliseconds">
6393 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6394 <summary>The time for a dialog-hosted extension to load.</summary>
6397 <histogram name="Extensions.Disabled">
6398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6400 The number of extensions that are disabled at browser startup.
6404 <histogram name="Extensions.DisabledForPermissions">
6405 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6407 The number of extensions that are disabled at browser startup due to
6408 permissions increases.
6412 <histogram name="Extensions.DisabledUIUserResponse"
6413 enum="ExtensionDisabledUIUserResponse">
6414 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6416 User response to the dialog shown when an extension is disabled due to an
6417 update requiring more permissions.
6421 <histogram name="Extensions.DisabledUIUserResponseRemoteInstall"
6422 enum="ExtensionDisabledUIUserResponse">
6423 <owner>mek@chromium.org</owner>
6425 User response to the dialog shown when an extension is disabled due to it
6426 having been installed remotely.
6430 <histogram name="Extensions.ErrorCodeFromCrxOpen">
6431 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6433 If opening the CRX file for unpacking fails, this integer is the error code
6438 <histogram name="Extensions.EventPageActiveTime" units="milliseconds">
6439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6440 <summary>The time an extension's event page has spent loaded.</summary>
6443 <histogram name="Extensions.EventPageIdleTime" units="milliseconds">
6444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6445 <summary>The time an extension's event page has spent unloaded.</summary>
6448 <histogram name="Extensions.EventPageLoadTime" units="milliseconds">
6449 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6450 <summary>The time for an extension's event page to load.</summary>
6453 <histogram name="Extensions.ExtensionCacheCount">
6454 <owner>dpolukhin@chromium.org</owner>
6456 Number of cached extensions on disk. Reported on Chrome OS during user
6461 <histogram name="Extensions.ExtensionCacheSize" units="MB">
6462 <owner>dpolukhin@chromium.org</owner>
6464 Total size of .crx files in cache on disk. Reported on Chrome OS during user
6469 <histogram name="Extensions.ExtensionInstalled">
6470 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6471 <summary>An extension has been installed.</summary>
6474 <histogram name="Extensions.ExtensionLocation" enum="ExtensionLocation">
6475 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6477 The number of extensions loaded at startup time grouped by
6478 Extension::Location.
6482 <histogram name="Extensions.ExtensionRootPathLength">
6483 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6485 Length of the Extensions dir path inside the profile directory.
6489 <histogram name="Extensions.ExtensionServiceInitTime">
6490 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6492 Time taken for the ExtensionService to initialize, including the time it
6493 takes to load the extensions for the service's profile and parse their
6494 manifests. This happens during startup and also any time a new profile is
6499 <histogram name="Extensions.ExtensionUninstalled">
6500 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6501 <summary>An extension has been uninstalled.</summary>
6504 <histogram name="Extensions.ExternalExtensionEvent" enum="SideloadUIEvents">
6505 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6507 Records what happens to extensions that are sideloaded, grouped by the
6508 ExternalExtensionEvent enum.
6512 <histogram name="Extensions.ExternalItemState" enum="ExternalItemState">
6513 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6515 The number of sideloaded apps/extensions loaded on startup grouped by
6516 enabled/disabled state.
6520 <histogram name="Extensions.ExternalJsonCount">
6521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6523 Number of extensions referenced in the external extensions source at path
6524 chrome::DIR_EXTERNAL_EXTENSIONS.
6528 <histogram name="Extensions.FileAccessAllowed">
6529 <owner>kalman@chromium.org</owner>
6531 The number of extensions (and friends) that could have been given access to
6532 the file:// scheme, and were, for users that have at least one extension
6533 that could have been given access. This excludes anything that doesn't show
6534 up in chrome://extensions (platform apps, hosted apps, component
6535 extensions), policy-installed extensions, and unpacked extensions. See also
6536 Extensions.FileAccessNotAllowed.
6540 <histogram name="Extensions.FileAccessNotAllowed">
6541 <owner>kalman@chromium.org</owner>
6543 The number of extensions (and friends) that could have been given access to
6544 the file:// scheme, but weren't, for users that have at least one extension
6545 that could have been given access. This excludes anything that doesn't show
6546 up in chrome://extensions (platform apps, hosted apps, component
6547 extensions), policy-installed extensions, and unpacked extensions. See also
6548 Extensions.FileAccessAllowed.
6552 <histogram name="Extensions.FromWebstoreInconsistency"
6553 enum="ExtensionFromWebstoreInconcistencyEnum">
6554 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6556 Number of apps/extensions loaded on startup with an inconsistent "from
6557 webstore" state. This means an item that is flagged as from_webstore,
6558 but with either a non-webstore update_url or an external install location.
6562 <histogram name="Extensions.FunctionCalls" enum="ExtensionFunctions">
6563 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6564 <summary>Number of calls to extension functions.</summary>
6567 <histogram name="Extensions.GetUserDataTempDir" enum="GetUserDataTempDirResult">
6568 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6570 What happens when the extensions system tries to get a temp dir to unpack
6575 <histogram name="Extensions.IncognitoAllowed">
6576 <owner>kalman@chromium.org</owner>
6578 The number of extensions (and friends) that could have been allowed in
6579 incognito, and were, for users that have at least one extension that could
6580 have been allowed. This excludes anything that doesn't show up in
6581 chrome://extensions (platform apps, hosted apps, component extensions),
6582 policy-installed extensions, and unpacked extensions. See also
6583 Extensions.IncognitoNotAllowed.
6587 <histogram name="Extensions.IncognitoNotAllowed">
6588 <owner>kalman@chromium.org</owner>
6590 The number of extensions (and friends) that could have been allowed in
6591 incognito, but weren't, for users that have at least one extension that
6592 could have been allowed. This excludes anything that doesn't show up in
6593 chrome://extensions (platform apps, hosted apps, component extensions),
6594 policy-installed extensions, and unpacked extensions. See also
6595 Extensions.IncognitoAllowed.
6599 <histogram name="Extensions.InjectCssTime" units="milliseconds">
6600 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6602 The amount of time for a CSS file to be injected into a page.
6606 <histogram name="Extensions.InjectEnd_ScriptCount">
6607 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6608 <summary>Number of scripts injected at document end by extensions.</summary>
6611 <histogram name="Extensions.InjectEnd_Time" units="milliseconds">
6612 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6614 Time taken to inject all scripts at document end by extensions.
6618 <histogram name="Extensions.InjectIdle_ScriptCount">
6619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6620 <summary>Number of scripts injected at document idle by extensions.</summary>
6623 <histogram name="Extensions.InjectIdle_Time" units="milliseconds">
6624 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6626 Time taken to inject all scripts at document idle by extensions.
6630 <histogram name="Extensions.InjectScriptTime" units="milliseconds">
6631 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6632 <summary>Time taken to inject all scripts by extensions.</summary>
6635 <histogram name="Extensions.InjectStart_CssCount">
6636 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6637 <summary>Number of css files injected by extensions.</summary>
6640 <histogram name="Extensions.InjectStart_ScriptCount">
6641 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6642 <summary>Number of scripts injected at document start by extensions.</summary>
6645 <histogram name="Extensions.InjectStart_Time" units="milliseconds">
6646 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6648 Time taken to inject css/scripts at document start by extensions.
6652 <histogram name="Extensions.InstallPrompt.Accepted" enum="BooleanAccepted">
6653 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6655 Whether the user accepted or aborted an extension installation.
6659 <histogram name="Extensions.InstallPrompt.Type"
6660 enum="ExtensionInstallPromptType">
6661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6663 Type of the extension install prompt displayed when an extension
6664 installation is triggered.
6668 <histogram name="Extensions.InstallPromptExperiment.ShowDetails"
6669 enum="ExtensionInstallPromptExperimentLinkAction">
6670 <owner>meacer@chromium.org</owner>
6672 Actions on the show details link grouped by action type when the install
6673 prompt trial is running.
6677 <histogram name="Extensions.InstallPromptExperiment.ShowPermissions"
6678 enum="ExtensionInstallPromptExperimentLinkAction">
6679 <owner>meacer@chromium.org</owner>
6681 Actions on the show permissions link grouped by action type when the install
6682 prompt trial is running.
6686 <histogram name="Extensions.InstallSource" enum="ExtensionLocation">
6687 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6688 <summary>Installs grouped by the location property in prefs.</summary>
6691 <histogram name="Extensions.InstallType" enum="ExtensionType">
6692 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6693 <summary>Installs grouped by Extension::HistogramType.</summary>
6696 <histogram name="Extensions.LoadAll">
6697 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6699 The number of extensions and themes loaded at browser startup.
6703 <histogram name="Extensions.LoadAllTime" units="milliseconds">
6704 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6705 <summary>Time taken to load all extensions at browser startup.</summary>
6708 <histogram name="Extensions.LoadApp">
6709 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6710 <summary>The number of apps loaded by each user at startup time.</summary>
6713 <histogram name="Extensions.LoadAppExternal">
6714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6716 The number of externally managed apps loaded by each user at startup time.
6720 <histogram name="Extensions.LoadAppUser">
6721 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6723 The number of user-installed apps loaded by each user at startup time.
6727 <histogram name="Extensions.LoadBrowserAction">
6728 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6730 The number of browser action extensions loaded at browser startup.
6734 <histogram name="Extensions.LoadContentPack">
6735 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6737 The number of content-pack extensions loaded at browser startup.
6741 <histogram name="Extensions.LoadCreationFlags" enum="ExtensionCreationFlags">
6742 <owner>calamity@chromium.org</owner>
6744 The creation flags of all extensions loaded at startup time grouped by
6745 Extension::InitFromValueFlags.
6749 <histogram name="Extensions.LoadExtension">
6750 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6751 <summary>The number of extensions loaded at browser startup.</summary>
6754 <histogram name="Extensions.LoadExtensionExternal">
6755 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6757 The number of externally managed extensions loaded at browser startup.
6761 <histogram name="Extensions.LoadExtensionUser">
6762 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6764 The number of user-installed extensions loaded at browser startup.
6768 <histogram name="Extensions.LoadExternal">
6769 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6771 The number of externally managed extensions and apps loaded at browser
6776 <histogram name="Extensions.LoadHostedApp">
6777 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6779 The number of hosted apps loaded by each user at startup time.
6783 <histogram name="Extensions.LoadPackagedApp">
6784 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6786 The number of legacy packaged apps loaded by each user at startup time.
6790 <histogram name="Extensions.LoadPageAction">
6791 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6793 The number of page action extensions loaded at browser startup.
6797 <histogram name="Extensions.LoadPlatformApp">
6798 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6799 <summary>The number of platform apps loaded at browser startup.</summary>
6802 <histogram name="Extensions.LoadTheme">
6803 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6804 <summary>The number of themes loaded at browser startup.</summary>
6807 <histogram name="Extensions.LoadType" enum="ExtensionType">
6808 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6810 The number of extensions loaded at startup time grouped by
6811 Extension::HistogramType.
6815 <histogram name="Extensions.LoadUserScript">
6816 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6818 The number of converted user scripts loaded at browser startup.
6822 <histogram name="Extensions.ManifestFetchFailureRetryCountGoogleUrl">
6823 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6825 Number of times chrome retried to download an extension update manifest with
6826 a url on a google.com domain, before eventually giving up.
6830 <histogram name="Extensions.ManifestFetchFailureRetryCountOtherUrl">
6831 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6833 Number of times chrome retried to download an extension update manifest with
6834 a url on a non google.com domain, before eventually giving up.
6838 <histogram name="Extensions.ManifestFetchSuccessRetryCountGoogleUrl">
6839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6841 Number of times chrome retried to download an extension update manifest with
6842 a url on a google.com domain, before eventually succeeding.
6846 <histogram name="Extensions.ManifestFetchSuccessRetryCountOtherUrl">
6847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6849 Number of times chrome retried to download an extension update manifest with
6850 a url on a non google.com domain, before eventually succeeding.
6854 <histogram name="Extensions.ManifestReloadNeedsRelocalization">
6855 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6857 Number of extension loads on startup where it is necessary to reload the
6858 mainfest because the locale has changed.
6862 <histogram name="Extensions.ManifestReloadNotNeeded">
6863 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6865 Number of extension loads on startup where it is not necessary to reload the
6866 extension's manifest.
6870 <histogram name="Extensions.ManifestReloadUnpackedDir">
6871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6873 Number of extension loads on startup where it is necessary to reload the
6874 manifest because the extension is unpacked.
6878 <histogram name="Extensions.ManifestVersion">
6879 <owner>kalman@chromium.org</owner>
6880 <summary>The manifest version of each loaded extension.</summary>
6883 <histogram name="Extensions.NetworkDelay" units="milliseconds">
6884 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6885 <summary>Time that network requests were blocked due to extensions.</summary>
6888 <histogram name="Extensions.NetworkDelayPercentage" units="%">
6889 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6891 Percentage of total lifetime a network request was blocked due to an
6896 <histogram name="Extensions.NetworkDelayRegistryLoad" units="milliseconds">
6897 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6899 Time that network requests were blocked due to relevant rule registries
6904 <histogram name="Extensions.NonWebstoreLocation" enum="ExtensionLocation">
6905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6907 The number of apps/extensions with a non-webstore update_url loaded at
6908 startup time grouped by Extension::Location.
6912 <histogram name="Extensions.NonWebStoreNewTabPageOverrides">
6913 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6915 Number of non-WebStore extensions on startup that override the new tab page.
6919 <histogram name="Extensions.Permissions_AutoDisable" enum="ExtensionPermission">
6921 Deprecated as of 5/2014, replaced by Extensions.Permissions_AutoDisable2.
6923 <owner>kalman@chromium.org</owner>
6924 <owner>rpaquay@chromium.org</owner>
6926 The permissions present in an extension when it is automatically disabled
6927 due to a permission increase (e.g., after an extension upgrade).
6931 <histogram name="Extensions.Permissions_AutoDisable2"
6932 enum="ExtensionPermission2">
6933 <owner>kalman@chromium.org</owner>
6934 <owner>rpaquay@chromium.org</owner>
6936 The permissions present in an extension when it is automatically disabled
6937 due to a permission increase (e.g., after an extension upgrade).
6941 <histogram name="Extensions.Permissions_Install" enum="ExtensionPermission">
6943 Deprecated as of 5/2014, replaced by Extensions.Permissions_Install2.
6945 <owner>kalman@chromium.org</owner>
6946 <owner>rpaquay@chromium.org</owner>
6948 The permissions present in an extension when it was installed.
6952 <histogram name="Extensions.Permissions_Install2" enum="ExtensionPermission2">
6953 <owner>kalman@chromium.org</owner>
6954 <owner>rpaquay@chromium.org</owner>
6956 The permissions present in an extension when it was installed.
6960 <histogram name="Extensions.Permissions_InstallAbort"
6961 enum="ExtensionPermission">
6963 Deprecated as of 5/2014, replaced by Extensions.Permissions_InstallAbort2.
6965 <owner>kalman@chromium.org</owner>
6966 <owner>rpaquay@chromium.org</owner>
6968 The permissions present in an extension when installation was aborted, not
6969 including installation errors and user cancels.
6973 <histogram name="Extensions.Permissions_InstallAbort2"
6974 enum="ExtensionPermission2">
6975 <owner>kalman@chromium.org</owner>
6976 <owner>rpaquay@chromium.org</owner>
6978 The permissions present in an extension when installation was aborted, not
6979 including installation errors and user cancels.
6983 <histogram name="Extensions.Permissions_InstallCancel"
6984 enum="ExtensionPermission">
6986 Deprecated as of 5/2014, replaced by Extensions.Permissions_InstallCancel2.
6988 <owner>kalman@chromium.org</owner>
6989 <owner>rpaquay@chromium.org</owner>
6991 The permissions present in an extension when installation was canceled.
6995 <histogram name="Extensions.Permissions_InstallCancel2"
6996 enum="ExtensionPermission2">
6997 <owner>kalman@chromium.org</owner>
6998 <owner>rpaquay@chromium.org</owner>
7000 The permissions present in an extension when installation was canceled.
7004 <histogram name="Extensions.Permissions_Load" enum="ExtensionPermission">
7006 Deprecated as of 5/2014, replaced by Extensions.Permissions_Load2.
7008 <owner>kalman@chromium.org</owner>
7009 <owner>rpaquay@chromium.org</owner>
7010 <summary>The permissions present in an extension when it was loaded.</summary>
7013 <histogram name="Extensions.Permissions_Load2" enum="ExtensionPermission2">
7014 <owner>kalman@chromium.org</owner>
7015 <owner>rpaquay@chromium.org</owner>
7016 <summary>The permissions present in an extension when it was loaded.</summary>
7019 <histogram name="Extensions.Permissions_ReEnable" enum="ExtensionPermission">
7021 Deprecated as of 5/2014, replaced by Extensions.Permissions_ReEnable2.
7023 <owner>kalman@chromium.org</owner>
7024 <owner>rpaquay@chromium.org</owner>
7026 The permissions present in an extension when it was re-enabled from a
7027 confirmation prompt.
7031 <histogram name="Extensions.Permissions_ReEnable2" enum="ExtensionPermission2">
7032 <owner>kalman@chromium.org</owner>
7033 <owner>rpaquay@chromium.org</owner>
7035 The permissions present in an extension when it was re-enabled from a
7036 confirmation prompt.
7040 <histogram name="Extensions.Permissions_ReEnableAbort"
7041 enum="ExtensionPermission">
7043 Deprecated as of 5/2014, replaced by Extensions.Permissions_ReEnableAbort2.
7045 <owner>kalman@chromium.org</owner>
7046 <owner>rpaquay@chromium.org</owner>
7048 The permissions present in an extension when the re-enable prompt was
7049 aborted, not including installation errors and manual user cancels.
7053 <histogram name="Extensions.Permissions_ReEnableAbort2"
7054 enum="ExtensionPermission2">
7055 <owner>kalman@chromium.org</owner>
7056 <owner>rpaquay@chromium.org</owner>
7058 The permissions present in an extension when the re-enable prompt was
7059 aborted, not including installation errors and manual user cancels.
7063 <histogram name="Extensions.Permissions_ReEnableCancel"
7064 enum="ExtensionPermission">
7066 Deprecated as of 5/2014, replaced by Extensions.Permissions_ReEnableCancel2.
7068 <owner>kalman@chromium.org</owner>
7069 <owner>rpaquay@chromium.org</owner>
7071 The permissions present in an extension when the re-enable was canceled from
7072 the confirmation prompt.
7076 <histogram name="Extensions.Permissions_ReEnableCancel2"
7077 enum="ExtensionPermission2">
7078 <owner>kalman@chromium.org</owner>
7079 <owner>rpaquay@chromium.org</owner>
7081 The permissions present in an extension when the re-enable was canceled from
7082 the confirmation prompt.
7086 <histogram name="Extensions.Permissions_Uninstall" enum="ExtensionPermission">
7088 Deprecated as of 5/2014, replaced by Extensions.Permissions_Uninstall2.
7090 <owner>kalman@chromium.org</owner>
7091 <owner>rpaquay@chromium.org</owner>
7093 The permissions present in an extension when it was uninstalled.
7097 <histogram name="Extensions.Permissions_Uninstall2" enum="ExtensionPermission2">
7098 <owner>kalman@chromium.org</owner>
7099 <owner>rpaquay@chromium.org</owner>
7101 The permissions present in an extension when it was uninstalled.
7105 <histogram name="Extensions.Permissions_WebStoreInstall"
7106 enum="ExtensionPermission">
7108 Deprecated as of 5/2014, replaced by
7109 Extensions.Permissions_WebStoreInstall2.
7111 <owner>kalman@chromium.org</owner>
7112 <owner>rpaquay@chromium.org</owner>
7114 The permissions present in an extension when it was installed through the
7119 <histogram name="Extensions.Permissions_WebStoreInstall2"
7120 enum="ExtensionPermission2">
7121 <owner>kalman@chromium.org</owner>
7122 <owner>rpaquay@chromium.org</owner>
7124 The permissions present in an extension when it was installed through the
7129 <histogram name="Extensions.Permissions_WebStoreInstallAbort"
7130 enum="ExtensionPermission">
7132 Deprecated as of 5/2014, replaced by
7133 Extensions.Permissions_WebStoreInstallAbort2.
7135 <owner>kalman@chromium.org</owner>
7136 <owner>rpaquay@chromium.org</owner>
7138 The permissions present in an extension when installation from the web store
7139 was aborted, not including installation errors and user cancels.
7143 <histogram name="Extensions.Permissions_WebStoreInstallAbort2"
7144 enum="ExtensionPermission2">
7145 <owner>kalman@chromium.org</owner>
7146 <owner>rpaquay@chromium.org</owner>
7148 The permissions present in an extension when installation from the web store
7149 was aborted, not including installation errors and user cancels.
7153 <histogram name="Extensions.Permissions_WebStoreInstallCancel"
7154 enum="ExtensionPermission">
7156 Deprecated as of 5/2014, replaced by
7157 Extensions.Permissions_WebStoreInstallCancel2.
7159 <owner>kalman@chromium.org</owner>
7160 <owner>rpaquay@chromium.org</owner>
7162 The permissions present in an extension when installation from the web store
7167 <histogram name="Extensions.Permissions_WebStoreInstallCancel2"
7168 enum="ExtensionPermission2">
7169 <owner>kalman@chromium.org</owner>
7170 <owner>rpaquay@chromium.org</owner>
7172 The permissions present in an extension when installation from the web store
7177 <histogram name="Extensions.ResourceDirectoryTimestampQueryLatency"
7178 units="milliseconds">
7179 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7181 The initialization latency (in milliseconds) introduced to each extension
7182 resource request by querying the directory timestamp.
7186 <histogram name="Extensions.ResourceLastModifiedDelta" units="seconds">
7187 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7189 The difference in seconds between an extension resource's last modification
7190 time and its extension base directory's creation time. Recorded on each
7191 extension resource request if the difference is non-negative (i.e., the
7192 resource's last modification time is more recent than the directory's
7193 creation time.) For cases where the directory creation date is more recent,
7194 see Extensions.ResourceLastModifiedNegativeDelta instead.
7198 <histogram name="Extensions.ResourceLastModifiedNegativeDelta" units="seconds">
7199 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7201 The absolute difference in seconds between an extension resource's last
7202 modification time and extension base directory's creation time. Recorded on
7203 each extension resource request if the difference is negative (i.e., the
7204 directory's creation time is more recent than the resource's last
7205 modification time.) For cases where the resource modification time is more
7206 recent, see Extensions.ResourceLastModifiedDelta instead.
7210 <histogram name="Extensions.SandboxUnpackFailure">
7211 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7213 Count the number of times a sandboxed extension unpack fails.
7217 <histogram name="Extensions.SandboxUnpackFailureReason"
7218 enum="ExtensionUnpackFailureReason">
7219 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7220 <summary>What caused a sandboxed extension unpack to fail?</summary>
7223 <histogram name="Extensions.SandboxUnpackFailureTime">
7224 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7225 <summary>Time taken to unpack an extension, when the unpack fails.</summary>
7228 <histogram name="Extensions.SandboxUnpackInitialCrxPathLength">
7229 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7230 <summary>Length of the initial path to the CRX to be unpacked.</summary>
7233 <histogram name="Extensions.SandboxUnpackLinkFreeCrxPathLength">
7234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7236 Length of the normalized (link/junction free) path to the temporary copy of
7237 a CRX made during unpacking.
7241 <histogram name="Extensions.SandboxUnpackRate">
7242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7244 Rate at which a CRX file is unpacked in Kilobytes per second.
7248 <histogram name="Extensions.SandboxUnpackRate1To2mB">
7249 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7251 Rate at which CRX files 1MB to 2MB are unpacked in Kilobytes per second.
7255 <histogram name="Extensions.SandboxUnpackRate2To5mB">
7256 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7258 Rate at which CRX files 2MB to 5MB are unpacked in Kilobytes per second.
7262 <histogram name="Extensions.SandboxUnpackRate50kBTo1mB">
7263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7265 Rate at which CRX files 50kB to 1MB are unpacked in Kilobytes per second.
7269 <histogram name="Extensions.SandboxUnpackRate5To10mB">
7270 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7272 Rate at which CRX files 5MB to 10 MB are unpacked in Kilobytes per second.
7276 <histogram name="Extensions.SandboxUnpackRateOver10mB">
7277 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7279 Rate at which CRX files larger than 10MB are unpacked in Kilobytes per
7284 <histogram name="Extensions.SandboxUnpackRateUnder50kB">
7285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7287 Rate at which CRX files under 50 KB are unpacked in Kilobytes per second.
7291 <histogram name="Extensions.SandboxUnpackSuccess">
7292 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7293 <summary>Count the number of times a sandboxed CRX unpack succeeds.</summary>
7296 <histogram name="Extensions.SandboxUnpackSuccessCantGetCrxSize">
7297 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7299 Count the number of times a sandboxed CRX unpack succeeds, but we can't get
7304 <histogram name="Extensions.SandboxUnpackSuccessTime">
7305 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7307 Time taken to unpack an extension, when the unpack succeeds.
7311 <histogram name="Extensions.SandboxUnpackTempCrxPathLength">
7312 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7314 Length of the path of the temporary copy of a CRX made during unpacking.
7318 <histogram name="Extensions.SandboxUnpackUnpackedCrxPathLength">
7319 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7320 <summary>Length of the path under which a CRX is unpacked.</summary>
7323 <histogram name="Extensions.StartupDelay" units="milliseconds">
7324 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7325 <summary>The time one extension delays network requests at startup.</summary>
7328 <histogram name="Extensions.StartupDelay_Total" units="milliseconds">
7329 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7331 The total time extensions delay network requests at startup.
7335 <histogram name="Extensions.ToolstripLoadTime" units="milliseconds">
7336 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7337 <summary>Time taken to load a toolstrip.</summary>
7340 <histogram name="Extensions.UninstallType" enum="ExtensionType">
7341 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7342 <summary>Uninstalls grouped by Extension::HistogramType.</summary>
7345 <histogram name="Extensions.UnpackFailureInstallCause"
7346 enum="ExtensionInstallCause">
7347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7349 Count failing CRX installs, grouped by the way an extension can be
7354 <histogram name="Extensions.UnpackFailureInstallSource"
7355 enum="ExtensionLocation">
7356 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7358 Count successful CRX installs, grouped by the location property in prefs.
7363 <histogram name="Extensions.UnpackSuccessInstallCause"
7364 enum="ExtensionInstallCause">
7365 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7367 Count successful CRX installs, grouped by the cause of the install.
7371 <histogram name="Extensions.UnpackSuccessInstallSource"
7372 enum="ExtensionLocation">
7373 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7375 Count successful CRX installs, grouped by the location property in prefs.
7379 <histogram name="Extensions.UpdateCheckApp">
7380 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7382 The number of legacy packaged apps and hosted apps that were checked during
7387 <histogram name="Extensions.UpdateCheckExtension">
7388 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7390 The number of extensions that were checked during an update check.
7394 <histogram name="Extensions.UpdateCheckGap" units="minutes">
7395 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7396 <summary>Time in minutes between update checks.</summary>
7399 <histogram name="Extensions.UpdateCheckGoogleUrl">
7400 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7402 The number of crx's with a Google-hosted update URL that were checked during
7407 <histogram name="Extensions.UpdateCheckNoUrl">
7408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7410 The number of crx's with no update URL checked during an update check.
7414 <histogram name="Extensions.UpdateCheckOtherUrl">
7415 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7417 The number of crx's with a non-Google update URL that were checked during an
7422 <histogram name="Extensions.UpdateCheckPackagedApp">
7423 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7425 The number of packaged apps that were checked during an update check.
7429 <histogram name="Extensions.UpdateCheckTheme">
7430 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7432 The number of themes that were checked during an update check.
7436 <histogram name="Extensions.UpdateOnLoad">
7437 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7439 The number of extensions that were updated at browser startup.
7443 <histogram name="Extensions.UpdaterWriteCrx" enum="ExtensionFileWriteResult">
7447 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7449 What happened when the extension updater tried to write a file?
7453 <histogram name="Extensions.UpdateSource" enum="ExtensionLocation">
7454 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7455 <summary>Updates grouped by the location property in prefs.</summary>
7458 <histogram name="Extensions.UpdateType" enum="ExtensionType">
7459 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7460 <summary>Updates grouped by Extension::HistogramType.</summary>
7463 <histogram name="Extensions.WebstoreDownload.InterruptReason"
7464 enum="InterruptReason">
7465 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7466 <summary>The reason a webstore download was interrupted.</summary>
7469 <histogram name="Extensions.WebstoreDownload.InterruptReceivedKBytes"
7471 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7473 The number of KBytes received for a webstore download before it was
7478 <histogram name="Extensions.WebstoreDownload.InterruptTotalKBytes" units="KB">
7479 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7481 The total expected size in KBytes of an interrupted webstore download.
7485 <histogram name="Extensions.WebstoreDownload.InterruptTotalSizeUnknown"
7487 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7489 Tracks whether the total size of an interrupted webstore download was known.
7493 <histogram name="ExtensionService.AddVerified" enum="BooleanSuccess">
7494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7496 Records whether adding a new/updated extension to the install verifier
7501 <histogram name="ExtensionService.VerifyAllSuccess"
7502 enum="ExtensionServiceVerifyAllSuccess">
7503 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7505 The outcome of a call to ExtensionService::VerifyAllExtensions, whether it
7506 was called for bootstrapping or another reason (extension
7507 installed/uninstalled, etc.).
7511 <histogram name="ExtensionSettings.ShouldDoVerificationCheck" enum="Boolean">
7512 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7514 When loading the chrome://extensions page, this records whether we decided
7515 to do a verification check against the server (because the user had one or
7516 more extensions disabled due to verification failure).
7520 <histogram name="ExtensionToolbarModel.BrowserActionsCount">
7521 <owner>finnur@chromium.org</owner>
7523 The number of icons the Browser Actions Container knows about (visible or in
7524 the overflow bucket). Does not count icons that have been permanently hidden
7525 by the user. Measured once per startup per (non-incognito) profile.
7529 <histogram name="ExtensionToolbarModel.BrowserActionsPermanentlyHidden">
7530 <owner>finnur@chromium.org</owner>
7532 The number of Browser Action icons the user has elected to permanently hide
7533 (as opposed to putting them in the overflow bucket). Measured once per
7534 startup per (non-incognito) profile.
7538 <histogram name="ExtensionToolbarModel.BrowserActionsVisible">
7539 <owner>finnur@chromium.org</owner>
7541 The number of visible icons in the Browser Actions Container (visible as in
7542 number of icons not in the overflow bucket). 0 means all icons are in the
7543 overflow bucket. MAX_INT means the toolbar is always showing all icons.
7544 Measured once per startup per (non-incognito) profile but only for those
7545 profiles that have one or more browser actions showing in the toolbar.
7549 <histogram name="ExtensionUrlRequest.HashTimeMs" units="milliseconds">
7550 <owner>asargent@chromium.org</owner>
7552 The total time taken to compute a cryptographic hash of the content read for
7553 a chrome-extension:// URL, logged at the end of each request we load from
7554 the corresponding file for that URL in the filesystem.
7558 <histogram name="ExtensionUrlRequest.OnReadCompleteError" enum="NetErrorCodes">
7559 <owner>asargent@chromium.org</owner>
7561 The error code for failures of incremental reads of a file stream for a
7562 chrome-extension:// URL. (See also ExtensionUrlRequest.OnReadCompleteResult
7563 for the success case).
7567 <histogram name="ExtensionUrlRequest.OnReadCompleteResult">
7568 <owner>asargent@chromium.org</owner>
7570 The result of an incremental read of a file stream for a chrome-extension://
7571 URL, representing a byte count. Logged in success cases (see also
7572 ExtensionUrlRequest.OnReadCompleteError).
7576 <histogram name="ExtensionUrlRequest.SeekPosition">
7577 <owner>asargent@chromium.org</owner>
7579 When fetching a chrome-extension:// URL, this indicates the first byte
7580 position we read from. This will be greater than 0 in cases such as XHR's
7581 with a Range header, but will normally be 0 in the typical case of reading
7582 the entire file. This helps identify how frequently partial file reads are
7587 <histogram name="ExtensionUrlRequest.TotalKbRead" units="KB">
7588 <owner>asargent@chromium.org</owner>
7590 The total number of bytes read for a chrome-extension:// URL, logged when
7591 the job is finished (either successfully or not).
7595 <histogram name="FileBrowser.Create" enum="FileDialogType">
7596 <owner>joshwoodward@google.com</owner>
7597 <summary>Chrome OS File Browser opening mode.</summary>
7600 <histogram name="FileBrowser.DirectoryScan" units="milliseconds">
7601 <owner>joshwoodward@google.com</owner>
7603 Chrome OS File Browser: time to scan a directory. Measured on every File
7604 Browser directory change.
7608 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Changed"
7609 enum="BooleanEnabled">
7610 <owner>joshwoodward@google.com</owner>
7612 Tracks whether download destination is set to a Google Drive folder when the
7613 download destination is changed by the user in the settings page.
7617 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Started"
7618 enum="BooleanEnabled">
7619 <owner>joshwoodward@google.com</owner>
7621 Tracks whether download destination is set to a Google Drive folder on
7626 <histogram name="FileBrowser.DownloadsCount">
7627 <owner>joshwoodward@google.com</owner>
7629 Chrome OS File Browser: number of files and directories in the Downloads
7630 directory (not including the contents of nested directories). Computed every
7631 time the File Browser current directory changes to Downloads.
7635 <histogram name="FileBrowser.FolderShortcut.Add">
7636 <owner>joshwoodward@google.com</owner>
7638 Chrome OS File Browser: this is recorded when the user adds a folder
7643 <histogram name="FileBrowser.FolderShortcut.Count">
7644 <owner>joshwoodward@google.com</owner>
7646 Chrome OS File Browser: number of saved folder shorcuts. This is recorded
7647 when Files.app is launched.
7651 <histogram name="FileBrowser.FolderShortcut.Navigate">
7652 <owner>joshwoodward@google.com</owner>
7654 Chrome OS File Browser: this is recorded when the user clicks or selects a
7655 folder shortcut and is navigated to the target folder.
7659 <histogram name="FileBrowser.FolderShortcut.Remove">
7660 <owner>joshwoodward@google.com</owner>
7662 Chrome OS File Browser: this is recorded when the user removes a folder
7667 <histogram name="FileBrowser.Load" units="milliseconds">
7668 <owner>joshwoodward@google.com</owner>
7670 Chrome OS File Browser is an built-in extension without a background page.
7671 Its main.html file is loaded every time the user opens a File Browser tab or
7672 a file chooser dialog. The file is fairly large and the initialization is
7677 <histogram name="FileBrowser.OpeningFileType" enum="FileType">
7679 Deprecated 4/2013, and replaced by FileBrowser.ViewingFileType.
7681 <owner>joshwoodward@google.com</owner>
7682 <summary>File types that were tried to be opened through browser.</summary>
7685 <histogram name="FileBrowser.PhotoEditor.DisplayTime" units="milliseconds">
7686 <owner>joshwoodward@google.com</owner>
7688 Chrome OS Photo Editor: time to display an image. Measured from the moment
7689 the user selected the image till the moment it is displayed (not counting
7690 the low resolution preview).
7694 <histogram name="FileBrowser.PhotoEditor.FileType" enum="PhotoEditorFileType">
7695 <owner>joshwoodward@google.com</owner>
7696 <summary>Chrome OS Photo Editor: the type of the file opened.</summary>
7699 <histogram name="FileBrowser.PhotoEditor.LoadMode" enum="PhotoEditorLoadMode">
7700 <owner>joshwoodward@google.com</owner>
7701 <summary>Chrome OS Photo Editor: the way the image has been loaded.</summary>
7704 <histogram name="FileBrowser.PhotoEditor.LoadTime" units="milliseconds">
7705 <owner>joshwoodward@google.com</owner>
7706 <summary>Chrome OS Photo Editor: time to load an image from a file.</summary>
7709 <histogram name="FileBrowser.PhotoEditor.SaveResult"
7710 enum="PhotoEditorSaveResult">
7711 <owner>joshwoodward@google.com</owner>
7713 Chrome OS Photo Editor: the result of a file save operation.
7717 <histogram name="FileBrowser.PhotoEditor.SaveTime" units="milliseconds">
7718 <owner>joshwoodward@google.com</owner>
7719 <summary>Chrome OS Photo Editor: time to save an image to a file.</summary>
7722 <histogram name="FileBrowser.PhotoEditor.Size.MB" units="MBytes">
7723 <owner>joshwoodward@google.com</owner>
7725 Chrome OS Photo Editor: size of an image file in megabytes. Measured on
7730 <histogram name="FileBrowser.PhotoEditor.Size.MPix" units="MPixels">
7731 <owner>joshwoodward@google.com</owner>
7733 Chrome OS Photo Editor: size of an image in megapixels. Measured on every
7738 <histogram name="FileBrowser.PhotoEditor.Tool" enum="PhotoEditorToolType">
7739 <owner>joshwoodward@google.com</owner>
7740 <summary>Chrome OS Photo Editor: the button which the user clicked.</summary>
7743 <histogram name="FileBrowser.PhotoImport.Action" enum="ExternalDeviceAction">
7744 <owner>joshwoodward@google.com</owner>
7746 Chrome OS Photo Import flow: action chosen in the Action Choice dialog for
7747 the external device.
7751 <histogram name="FileBrowser.PhotoImport.ImportCount">
7752 <owner>joshwoodward@google.com</owner>
7754 Chrome OS Photo Import flow: the number of photos imported. Measured on
7755 every successfull import operation.
7759 <histogram name="FileBrowser.PhotoImport.ImportPercentage">
7760 <owner>joshwoodward@google.com</owner>
7762 Chrome OS Photo Import flow: the percent of photos imported among all the
7763 photos on the device. Measured on every successfull import operation.
7767 <histogram name="FileBrowser.PhotoImport.Load" units="milliseconds">
7768 <owner>joshwoodward@google.com</owner>
7770 Chrome OS Photo Import flow: time to load the action dialog. Measured
7771 between the moment window appears and the moment user see all available
7772 actions for the device.
7776 <histogram name="FileBrowser.PhotoImport.Scan" units="milliseconds">
7777 <owner>joshwoodward@google.com</owner>
7779 Chrome OS Photo Import flow: time to scan the external device.
7783 <histogram name="FileBrowser.SuggestApps.Close"
7784 enum="SuggestAppsDialogCloseReason">
7785 <owner>joshwoodward@google.com</owner>
7787 Chrome OS File Browser: the reason why the suggest apps dialog was closed.
7791 <histogram name="FileBrowser.SuggestApps.Install"
7792 enum="SuggestAppsDialogInstall">
7793 <owner>joshwoodward@google.com</owner>
7795 Chrome OS File Browser: whether the Webstore item user selected was
7796 successfully installed or not.
7800 <histogram name="FileBrowser.SuggestApps.Load" enum="SuggestAppsDialogLoad">
7801 <owner>joshwoodward@google.com</owner>
7803 Chrome OS File Browser: whether the initialization of the dialog succeeded
7808 <histogram name="FileBrowser.SuggestApps.LoadTime" units="milliseconds">
7809 <owner>joshwoodward@google.com</owner>
7811 Chrome OS File Browser: time to load the suggest apps dialog. Measured
7812 between the moment window appears and the moment all the contants in the
7813 dialog including the Chrome Webstore widget are ready.
7817 <histogram name="FileBrowser.ViewingFileType" enum="ViewFileType">
7818 <owner>joshwoodward@google.com</owner>
7820 File types that were tried to be viewed through browser. This is recorded
7821 when the user tries to view a file from Files.app.
7825 <histogram name="FileBrowser.VolumeType" enum="FileManagerVolumeType">
7826 <owner>kinaba@chromium.org</owner>
7828 Chrome OS File Browser: counts the number of times volumes are mounted for
7833 <histogram name="GCM.APICallUnregister">
7834 <owner>jianli@chromium.org</owner>
7835 <summary>Number of times when gcm.unregister API is called.</summary>
7838 <histogram name="GCM.CheckinCompleteTime" units="milliseconds">
7839 <owner>jianli@chromium.org</owner>
7841 Length of time taken to complete a GCM checkin request successfully. If the
7842 checkin is retried multiple times, the length of time is counted for the
7843 last successful retry.
7847 <histogram name="GCM.CheckinRequestStatus" enum="GCMCheckinRequestStatus">
7848 <owner>juyik@chromium.org</owner>
7849 <summary>Status code of the outcome of a GCM checkin request.</summary>
7852 <histogram name="GCM.CheckinRetryCount">
7853 <owner>jianli@chromium.org</owner>
7854 <summary>Number of retries before a GCM checkin succeeds.</summary>
7857 <histogram name="GCM.ConnectedViaProxy" enum="Boolean">
7858 <owner>zea@chromium.org</owner>
7859 <summary>Whether the GCM connection was made via a proxy or not.</summary>
7862 <histogram name="GCM.ConnectionDisconnectErrorCode" enum="NetErrorCodes">
7863 <owner>zea@chromium.org</owner>
7864 <summary>Net error results from GCM disconnect events.</summary>
7867 <histogram name="GCM.ConnectionEndpoint" enum="GCMEndpoints">
7868 <owner>zea@chromium.org</owner>
7869 <summary>Number of connections made to each specific MCS endpoint.</summary>
7872 <histogram name="GCM.ConnectionFailureErrorCode" enum="NetErrorCodes">
7873 <owner>zea@chromium.org</owner>
7874 <summary>Net error results from GCM connection attempts.</summary>
7877 <histogram name="GCM.ConnectionResetReason" enum="GCMConnectionResetReason">
7878 <owner>zea@chromium.org</owner>
7879 <summary>Reasons for GCM connection resets.</summary>
7882 <histogram name="GCM.ConnectionSuccessRate" enum="BooleanSuccess">
7883 <owner>zea@chromium.org</owner>
7885 GCM connection success rate. Does not take into account login success. See
7886 GCM.ConnectionFailureErrorCode for a breakdown of connection failure
7891 <histogram name="GCM.ConnectionUpTime" units="milliseconds">
7892 <owner>zea@chromium.org</owner>
7894 Time (from login until reset) that a GCM connection was active.
7898 <histogram name="GCM.LoadSucceeded" enum="BooleanSuccess">
7899 <owner>zea@chromium.org</owner>
7901 Success indicates successfully loading an initialized persistent GCM store
7902 at startup time. Failure indicates a failure loading the store.
7906 <histogram name="GCM.NumThrottledApps">
7907 <owner>zea@chromium.org</owner>
7909 Number of applications hitting GCM per-app outstanding message limits at
7914 <histogram name="GCM.NumUsers">
7916 Deprecated as of 3/2014.
7918 <owner>zea@chromium.org</owner>
7920 Number of GCM users associated with this client at startup time.
7924 <histogram name="GCM.OutgoingMessageTTL" enum="GCMOutgoingMessageTTLCategory">
7925 <owner>jianli@chromium.org</owner>
7927 Category of TTL specified in the outgoing message: 0, less than or equal to
7928 1 minute, less than or equal to 1 hour and etc.
7932 <histogram name="GCM.RegistrationCompleteTime" units="milliseconds">
7933 <owner>jianli@chromium.org</owner>
7935 Length of time taken to complete a GCM registration request successfully. If
7936 the registration is retried multiple times, the length of time is counted
7937 for the last successful retry.
7941 <histogram name="GCM.RegistrationRequestStatus"
7942 enum="GCMRegistrationRequestStatus">
7943 <owner>juyik@chromium.org</owner>
7944 <summary>Status code of the outcome of a GCM registration request.</summary>
7947 <histogram name="GCM.RegistrationRetryCount">
7948 <owner>jianli@chromium.org</owner>
7949 <summary>Number of retries before a GCM registration succeeds.</summary>
7952 <histogram name="GCM.RegistrationSenderIdCount">
7953 <owner>jianli@chromium.org</owner>
7954 <summary>Number of sender IDs specified in a registration request.</summary>
7957 <histogram name="GCM.RestoredIncomingMessages">
7958 <owner>zea@chromium.org</owner>
7960 Number of unacknowledged incoming messages restored from the persistent
7965 <histogram name="GCM.RestoredOutgoingMessages">
7966 <owner>zea@chromium.org</owner>
7968 Number of pending outgoing messages restored from the persistent store at
7973 <histogram name="GCM.RestoredRegistrations">
7974 <owner>jianli@chromium.org</owner>
7976 Number of registrations restored from the persistent store at startup.
7980 <histogram name="GCM.StoreDestroySucceeded" enum="BooleanSuccess">
7981 <owner>zea@chromium.org</owner>
7983 Success indicates successfully destroying the GCM persistent store. Failure
7984 indicates a failure destroying the persistence store. GCM store will be
7985 destroyed when the profile has been signed out.
7989 <histogram name="GCM.StoreSizeKB" units="kilobytes">
7990 <owner>zea@chromium.org</owner>
7991 <summary>Size of the GCM persistent store in kilobytes at startup.</summary>
7994 <histogram name="GCM.StoreUpdateSucceeded" enum="BooleanSuccess">
7995 <owner>zea@chromium.org</owner>
7997 Success indicates successfully updating the GCM persistent store on message
7998 update. Failure indicates a failure updating the persistence store.
8002 <histogram name="GCM.UnregistrationCompleteTime" units="milliseconds">
8003 <owner>jianli@chromium.org</owner>
8005 Length of time taken to complete a GCM unregistration request successfully.
8006 If the unregistration is retried multiple times, the length of time is
8007 counted for the last successful retry.
8011 <histogram name="GCM.UnregistrationRequestStatus"
8012 enum="GCMUnregistrationRequestStatus">
8013 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8014 <summary>Status code of the outcome of a GCM unregistration request.</summary>
8017 <histogram name="GCM.UnregistrationRetryCount">
8018 <owner>jianli@chromium.org</owner>
8019 <summary>Number of retries before a GCM unregistration succeeds.</summary>
8022 <histogram name="GCMInvalidations.IncomingMessageStatus"
8023 enum="GCMInvalidationsIncomingMessageStatus">
8024 <owner>pavely@chromium.org</owner>
8026 Status of parsing incoming invalidations message from GCM channel.
8030 <histogram name="GCMInvalidations.OutgoingMessageStatus"
8031 enum="GCMInvalidationsOutgoingMessageStatus">
8032 <owner>pavely@chromium.org</owner>
8034 Status of sending outgoing invalidations message through GCM.
8038 <histogram name="GData.AuthSuccess" enum="GDataAuthResult">
8039 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8040 <summary>Result of the authentication for Drive.</summary>
8043 <histogram name="GData.EntireFeedLoadTime" units="microseconds">
8045 Deprecated 9/2012, and replaced by Drive.EntireFeedLoadTime
8047 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8049 Time spent to load the entire file system information from the server
8053 <histogram name="GData.EntryKind" enum="GDataEntryKind">
8055 Deprecated 9/2012, and replaced by Drive.EntryKind
8057 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8059 Provides breakdown of specific formats for hosted documents. Recorded when
8060 feed is loaded from the server.
8064 <histogram name="GData.InitialFeedLoadTime" units="microseconds">
8066 Deprecated 9/2012, and replaced by Drive.InitialFeedLoadTime
8068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8070 Time spent to load the initial part of the file system information from the
8075 <histogram name="GData.NumberOfHostedDocuments">
8077 Deprecated 9/2012, and replaced by Drive.NumberOfHostedDocuments
8079 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8081 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
8086 <histogram name="GData.NumberOfRegularFiles">
8088 Deprecated 9/2012, and replaced by Drive.NumberOfRegularFiles
8090 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8092 Number of regualr files on Drive. Logged when Drive is first accessed.
8096 <histogram name="GData.NumberOfTotalFiles">
8098 Deprecated 9/2012, and replaced by Drive.NumberOfTotalFiles
8100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8102 Number of total files (regualr files + hosted documents) on Drive. Logged
8103 when Drive is first accessed.
8107 <histogram name="Geolocation.GeolocationDispatcherHostImpl.EnableHighAccuracy"
8108 enum="BooleanEnabled">
8109 <owner>mvanouwerkerk@chromium.org</owner>
8111 Whether high accuracy geolocation information was requested.
8115 <histogram name="Geolocation.InfoBarDelegate.Event"
8116 enum="GeolocationInfoBarDelegateEvent">
8117 <owner>mvanouwerkerk@chromium.org</owner>
8118 <summary>Events in GeolocationInfoBarDelegate.</summary>
8121 <histogram name="Geolocation.InfoBarDelegateAndroid.Event"
8122 enum="GeolocationInfoBarDelegateAndroidEvent">
8123 <owner>mvanouwerkerk@chromium.org</owner>
8124 <summary>Events in GeolocationInfoBarDelegateAndroid.</summary>
8127 <histogram name="Geolocation.LocationUpdate.ErrorCode"
8128 enum="GeopositionErrorCode">
8129 <owner>mvanouwerkerk@chromium.org</owner>
8130 <summary>Error code for the geoposition sent to the renderers.</summary>
8133 <histogram name="Geolocation.NetworkLocationRequest.AccessPoints">
8134 <owner>mvanouwerkerk@chromium.org</owner>
8136 The number of WiFi access points used to determine geolocation.
8140 <histogram name="Geolocation.NetworkLocationRequest.Event"
8141 enum="NetworkLocationRequestEvent">
8142 <owner>mvanouwerkerk@chromium.org</owner>
8143 <summary>Events in NetworkLocationRequest.</summary>
8146 <histogram name="Geolocation.NetworkLocationRequest.ResponseCode"
8147 units="HTTP response code">
8148 <owner>mvanouwerkerk@chromium.org</owner>
8149 <summary>Http response codes in NetworkLocationRequest.</summary>
8152 <histogram name="GoogleNow.Card.Button.Clicked0" enum="GoogleNowCardTypeId">
8153 <owner>robliao@chromium.org</owner>
8154 <owner>skare@chromium.org</owner>
8155 <summary>Types of cards which received an index 0 button click.</summary>
8158 <histogram name="GoogleNow.Card.Button.Clicked1" enum="GoogleNowCardTypeId">
8159 <owner>robliao@chromium.org</owner>
8160 <owner>skare@chromium.org</owner>
8161 <summary>Types of cards which received an index 1 button click.</summary>
8164 <histogram name="GoogleNow.Card.Clicked" enum="GoogleNowCardTypeId">
8165 <owner>robliao@chromium.org</owner>
8166 <owner>skare@chromium.org</owner>
8167 <summary>Types of cards which received a notification click.</summary>
8170 <histogram name="GoogleNow.Event" enum="GoogleNowEvent">
8171 <owner>robliao@chromium.org</owner>
8172 <owner>skare@chromium.org</owner>
8173 <summary>Events in Google Now component extension.</summary>
8176 <histogram name="GoogleNow.MessageCenter.Displayed.NotificationsVisible"
8178 <owner>robliao@chromium.org</owner>
8179 <owner>skare@chromium.org</owner>
8181 Count of the number of Google Now notifications visible when the message
8182 center/notification center is shown.
8186 <histogram name="GoogleSearch.AccessPoint" enum="SearchAccessPoint">
8187 <owner>kmadhusu@chromium.org</owner>
8189 Counts number of Google searches from various access points in the browser.
8193 <histogram name="GoogleUpdate.EffectivePolicy" enum="UpdatePolicy">
8194 <owner>gab@chromium.org</owner>
8196 The effective update policy for Chrome on Windows. Recorded once per startup
8197 (following a 45 seconds delay).
8201 <histogram name="GoogleUpdate.UpdatePolicyIsOverridden" enum="Boolean">
8202 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8204 True if the effective update policy for Chrome on Windows is the result of
8205 an app-specific override; false if it is the default for all apps. Recorded
8206 once per startup (following a 45 seconds delay).
8210 <histogram name="GPU.AcceleratedSurfaceRefreshRate" units="hz">
8211 <owner>vangelis@chromium.org</owner>
8213 Refresh rate of the display in Hz. This is recorded every time we present a
8218 <histogram name="GPU.CollectContextGraphicsInfo" units="microseconds">
8219 <owner>vangelis@chromium.org</owner>
8221 The time that the GPU process spends collecting driver information during
8226 <histogram name="GPU.CreateBrowserCompositor" units="microseconds">
8227 <owner>vangelis@chromium.org</owner>
8229 The time that the browser process takes to create the compositor from its
8230 point of view. One of these is created for each top-level window (browser
8231 frame, menus, etc.).
8235 <histogram name="GPU.InitializeOneOffTime" units="microseconds">
8236 <owner>vangelis@chromium.org</owner>
8238 The time that the GPU process spends in initializing the GL surface, and
8239 collecting graphics information.
8243 <histogram name="HIDDetection.OOBEDevicesDetectedOnContinuePressed"
8244 enum="HIDContinueScenarioType">
8245 <owner>merkulova@chromium.org</owner>
8247 Which HID were detected when user pressed Continue on OOBE dialog. This
8248 metric is specific to ChromeOS.
8252 <histogram name="HIDDetection.OOBEDialogShown">
8253 <owner>merkulova@chromium.org</owner>
8255 Whether HID detection dialog was shown on OOBE. Logged on screen show or on
8256 screen skip respectively. This metric is specific to ChromeOS.
8260 <histogram name="HIDDetection.TimesDialogShownPerOOBECompleted">
8261 <owner>merkulova@chromium.org</owner>
8263 Records number of times the dialog was shown by the time OOBE is completed.
8264 This metric is specific to ChromeOS.
8268 <histogram name="History.DeleteFTSIndexDatabases">
8269 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8271 Count of "History Index *" databases deleted. These databases
8272 stored the full-text-search data for history, which was removed at r213442,
8273 this histogram tracks cleanup.
8277 <histogram name="History.FaviconsRecoveredPercentage" units="%">
8278 <owner>rpop@google.com</owner>
8280 Size of the recovered Favicons database relative to the original corrupt
8281 database. Recovery is VACUUM-like, so the resulting database should always
8282 be smaller. Substantial 100% results would indicate empty databases being
8283 recovered, substantial low% results would indicate very little data being
8288 <histogram name="History.FaviconsRecoveredRowsFaviconBitmaps">
8289 <owner>rpop@google.com</owner>
8291 Rows recovered from [favicon_bitmaps] table in Favicons recovery.
8295 <histogram name="History.FaviconsRecoveredRowsFavicons">
8296 <owner>rpop@google.com</owner>
8297 <summary>Rows recovered from [favicons] table in Favicons recovery.</summary>
8300 <histogram name="History.FaviconsRecoveredRowsIconMapping">
8301 <owner>rpop@google.com</owner>
8303 Rows recovered from [icon_mapping] table in Favicons recovery.
8307 <histogram name="History.FaviconsRecovery" enum="HistoryFaviconsRecoveryEnum">
8308 <owner>rpop@google.com</owner>
8310 Track results of SQLite database recovery code in thumbnail_database.cc.
8314 <histogram name="History.TopSitesRecoveredPercentage" units="%">
8315 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8317 Size of the recovered TopSites database relative to the original corrupt
8318 database. Recovery is VACUUM-like, so the resulting database should always
8319 be smaller. Substantial 100% results would indicate empty databases being
8320 recovered, substantial low% results would indicate very little data being
8325 <histogram name="History.TopSitesRecoveredRowsThumbnails">
8326 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8328 Rows recovered from [thumbnails] table in TopSites recovery.
8332 <histogram name="History.TopSitesRecovery" enum="HistoryTopSitesRecoveryEnum">
8333 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8335 The TopSites recovery code is written conservatively, with successful
8336 recovery committed and any failure leading to rollback. This tracks the
8337 outcomes to determine which cases are high-frequency enough to warrant
8338 adding additional code to handle them (versus simply deleting the data).
8342 <histogram name="History.TopSitesVisitsByRank" units="rank">
8343 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8345 Page visits to each of a user's top 50 sites. Visits to all other sites go
8346 into the 51st bucket. Only count the page visit if it came from user
8347 browsing and only count it once when cycling through a redirect chain.
8351 <histogram name="HistoryPage.ClickPosition">
8352 <owner>rpop@google.com</owner>
8354 Number of entries that the clicked entry is older than in History page. Last
8355 bucket is any entry of that value or higher.
8359 <histogram name="HistoryPage.ClickPositionSubset">
8360 <owner>rpop@google.com</owner>
8362 Subset of the Click Position histogram. Contains only the first smaller
8363 subset of entries on the page. Number of entries that the clicked entry is
8364 older than in History page. Last bucket is entries of that value or higher.
8368 <histogram name="HistoryPage.OtherDevicesMenu" enum="NtpOtherSessionsType">
8369 <owner>mad@chromium.org</owner>
8370 <owner>rpop@google.com</owner>
8372 Histogram for usage of the section in the history page that allows the user
8373 to access tabs from other devices.
8377 <histogram name="HistoryPage.RemoveEntryPosition">
8378 <owner>rpop@google.com</owner>
8380 Number of entries that the deleted entry is older than in History page. Last
8381 bucket is any entry of that value or higher. Confirmed removal is not
8382 guaranteed, just an initiation of 'Remove selected items'.
8386 <histogram name="HistoryPage.RemoveEntryPositionSubset">
8387 <owner>rpop@google.com</owner>
8389 Subset of Remove Entry Position histogram. Contains only the first smaller
8390 subset of entries on the page. Number of entries that the deleted entry is
8391 older than in History page. Last bucket is any entry of that value or
8392 higher. Confirmed removal is not guaranteed, just an initiation of 'Remove
8397 <histogram name="Hotword.AudioLoggingEnabled" enum="BooleanEnabled">
8398 <owner>rlp@chromium.org</owner>
8400 The state of the hotword audio logging preference. This value is emitted
8401 each time the hotword availability is requested by the extension if the user
8402 is also opted in to hotword voice search. This check typically happens each
8403 time a hotword search is initiated.
8407 <histogram name="Hotword.Enabled" enum="HotwordPrefState">
8408 <owner>rlp@chromium.org</owner>
8410 The state of the hotword preference. This value is emitted during
8411 HotwordService initialization which happens during Profile initialization.
8415 <histogram name="Hotword.ExtensionAvailability" enum="HotwordAvailability">
8416 <owner>rlp@chromium.org</owner>
8418 Whether the external component hotword extension exists (i.e., not pending
8419 download, disabled, etc.). This value is emitted each time the hotword
8420 availability is requested by the extension which typically happens each time
8421 a hotword search is initiated.
8425 <histogram name="Hotword.HotwordError" enum="HotwordError">
8426 <owner>rlp@chromium.org</owner>
8428 Errors reported by the hotword service when determining if hotwording is
8429 available. Non-errors are also reported so that errors can be seen as a
8430 percentage of total requests.
8434 <histogram name="HttpCache.EntryLockWait" units="milliseconds">
8435 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8437 The time spent waiting for write lock on a disk cache entry.
8441 <histogram name="HttpCache.OfflineStatus" enum="OfflineStatus">
8442 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8444 Result of a main page HttpCacheTransaction if offline mode had been enabled.
8448 <histogram name="HttpCache.ReadErrorNonRestartable" enum="NetErrorCodes">
8449 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8450 <summary>Net error results from non-restartable cache read errors.</summary>
8453 <histogram name="HttpCache.ReadErrorRestartable" enum="NetErrorCodes">
8454 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8455 <summary>Net error results from restartable cache read errors.</summary>
8458 <histogram name="HttpCache.Vary" enum="VaryType">
8459 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8460 <summary>The type of Vary header for a given GET response.</summary>
8463 <histogram name="Import.ImporterType.AutoImport" enum="ImporterType">
8464 <owner>gab@chromium.org</owner>
8465 <summary>The importer used on first run Auto Import.</summary>
8468 <histogram name="Import.ImporterType.BookmarksAPI" enum="ImporterType">
8469 <owner>gab@chromium.org</owner>
8470 <summary>The importer used on import from the bookmarks file API.</summary>
8473 <histogram name="Import.ImporterType.ImportDataHandler" enum="ImporterType">
8474 <owner>gab@chromium.org</owner>
8476 The importer used on import from the chrome://settings/importData UI.
8480 <histogram name="Import.ShowDialog.FromBookmarkBarView" units="seconds">
8481 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8483 The amount of time from install time to time that user opens import dialog
8484 from BookmarkBarView.
8488 <histogram name="Import.ShowDialog.FromFloatingBookmarkBarView" units="seconds">
8489 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8491 The amount of time from install time to time that user opens import dialog
8492 from NTP floating BookmarkBarView.
8496 <histogram name="Import_ShowDlg.FromBookmarkBarView" units="seconds">
8498 Deprecated and replaced by Import.ShowDialog.FromBookmarkBarView
8500 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8502 The amount of time from install time to time that user opens import dialog
8503 from BookmarkBarView.
8507 <histogram name="Import_ShowDlg.FromFloatingBookmarkBarView" units="seconds">
8509 Deprecated and replaced by Import.ShowDialog.FromFloatingBookmarkBarView
8511 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8513 The amount of time from install time to time that user opens import dialog
8514 from NTP floating BookmarkBarView.
8518 <histogram name="InertialSensor.AccelerometerAndroidAvailable"
8519 enum="BooleanAvailable">
8520 <owner>timvolodine@chromium.org</owner>
8522 Whether the Sensor.TYPE_LINEAR_ACCELERATION was available at the start of
8527 <histogram name="InertialSensor.AccelerometerIncGravityAndroidAvailable"
8528 enum="BooleanAvailable">
8529 <owner>timvolodine@chromium.org</owner>
8531 Whether the Sensor.TYPE_ACCELEROMETER was available at the start of Device
8536 <histogram name="InertialSensor.AccelerometerWindowsAvailable"
8537 enum="BooleanAvailable">
8538 <owner>timvolodine@chromium.org</owner>
8540 Whether the SENSOR_TYPE_ACCELEROMETER_3D was available at the start of
8541 Device Motion on the Windows platform.
8545 <histogram name="InertialSensor.GyrometerWindowsAvailable"
8546 enum="BooleanAvailable">
8547 <owner>timvolodine@chromium.org</owner>
8549 Whether the SENSOR_TYPE_GYROMETER_3D was available at the start of Device
8550 Motion on the Windows platform.
8554 <histogram name="InertialSensor.GyroscopeAndroidAvailable"
8555 enum="BooleanAvailable">
8556 <owner>timvolodine@chromium.org</owner>
8558 Whether the Sensor.TYPE_GYROSCOPE was available at the start of Device
8563 <histogram name="InertialSensor.InclinometerWindowsAvailable"
8564 enum="BooleanAvailable">
8565 <owner>timvolodine@chromium.org</owner>
8567 Whether the SENSOR_TYPE_INCLINOMETER_3D was available at the start of Device
8568 Orientation on the Windows platform.
8572 <histogram name="InertialSensor.MotionDefaultAvailable" enum="BooleanAvailable">
8573 <owner>timvolodine@chromium.org</owner>
8575 This histogram counts the number of Device Motion API invocations in the
8576 default implementation (Linux and CrOS). The default implementation does not
8577 provide any sensors so the result is always false.
8581 <histogram name="InertialSensor.MotionMacAvailable" enum="BooleanAvailable">
8582 <owner>timvolodine@chromium.org</owner>
8584 Whether the sudden motion sensor was available at the start of Device Motion
8585 on the MacOS platform.
8589 <histogram name="InertialSensor.OrientationDefaultAvailable"
8590 enum="BooleanAvailable">
8591 <owner>timvolodine@chromium.org</owner>
8593 This histogram counts the number of Device Orientation API invocations in
8594 the default implementation (Linux and CrOS). The default implementation does
8595 not provide any sensors so the result is always false.
8599 <histogram name="InertialSensor.OrientationMacAvailable"
8600 enum="BooleanAvailable">
8601 <owner>timvolodine@chromium.org</owner>
8603 Whether the sudden motion sensor was available at the start of Device
8604 Orientation on the MacOS platform.
8608 <histogram name="InertialSensor.RotationVectorAndroidAvailable"
8609 enum="BooleanAvailable">
8610 <owner>timvolodine@chromium.org</owner>
8612 Whether the Sensor.TYPE_ROTATION_VECTOR was available at the start of Device
8617 <histogram name="Installer.AttemptsCount.Total" units="count">
8618 <owner>zeuthen@chromium.org</owner>
8620 The number of update attempts until the update has been applied. This is
8621 reported every time the device has completed an update.
8625 <histogram name="Installer.DevModeErrorCodes" enum="UpdateEngineErrorCode">
8626 <owner>zeuthen@chromium.org</owner>
8627 <summary>Errors from update_engine process when running in dev mode.</summary>
8630 <histogram name="Installer.DownloadOverheadPercentage" units="%">
8631 <owner>zeuthen@chromium.org</owner>
8633 The overhead in downloading extra bytes due to errors/interruptions.
8634 Expressed as a percentage of the bytes that are actually needed to be
8635 downloaded for the update to be successful.
8639 <histogram name="Installer.DownloadSourcesUsed"
8640 enum="UpdateEngineDownloadSources">
8641 <owner>zeuthen@chromium.org</owner>
8643 The combinations of protocol and source server that were used to complete a
8648 <histogram name="Installer.FullPayloadAttemptNumber" units="count">
8649 <owner>zeuthen@chromium.org</owner>
8651 The number of update attempts with a full update payload until the update
8652 has been applied. This is reported on every update attempt.
8656 <histogram name="Installer.InstallDateProvisioningSource"
8657 enum="UpdateEngineInstallDateProvisioningSource">
8658 <owner>zeuthen@chromium.org</owner>
8660 The source used to provision the install-date-days value sent to Omaha with
8661 every request. This is reported when OOBE completes (M34 or later) or when
8662 upgrading to a version with install-date-days support.
8666 <histogram name="Installer.NormalErrorCodes" enum="UpdateEngineErrorCode">
8667 <owner>zeuthen@chromium.org</owner>
8669 Errors from update_engine process when running in normal mode.
8673 <histogram name="Installer.OSAgeDays" units="days">
8674 <owner>zeuthen@chromium.org</owner>
8676 The age of the OS, defined as the age of the /etc/lsb-release file. This is
8677 reported on every update check but at most once a day.
8681 <histogram name="Installer.PayloadAttemptNumber" units="count">
8682 <owner>zeuthen@chromium.org</owner>
8684 The number of update attempts until the update has been applied. This is
8685 reported on every update attempt.
8689 <histogram name="Installer.PayloadFormat" enum="UpdateEnginePayloadFormat">
8690 <owner>zeuthen@chromium.org</owner>
8692 The type of update payload used to update the device. The difference between
8693 "Full" and "Forced Full" is that in the latter, the
8694 request sent to Omaha included a directive saying that a delta payload
8695 wasn't accepted. A "Full" payload is one where a delta payload was
8696 accepted but Omaha provided a full payload. This is reported every time the
8697 device has completed an update.
8701 <histogram name="Installer.RebootToNewPartitionAttempt" units="count">
8702 <owner>zeuthen@chromium.org</owner>
8704 The number of consecutive times a device has failed to boot an update that
8705 successfully applied. This metric is reported every time the firmware fails
8706 to boot the slot with the update and fell back to the slot it originally
8711 <histogram name="Installer.SuccessfulMBsDownloadedFrom" units="MB">
8712 <owner>zeuthen@chromium.org</owner>
8714 Number of MBs downloaded from during an update that completed successfully.
8718 <histogram name="Installer.TimeToRebootMinutes" units="Minutes">
8719 <owner>zeuthen@chromium.org</owner>
8721 Wall-clock duration between when an update has successfully completed (and
8722 the user is presented with the "reboot arrow") and when the system
8723 has booted into the new update. This is reported every time the device is
8724 rebooted after an update has been applied.
8728 <histogram name="Installer.TotalMBsDownloadedFrom" units="MB">
8729 <owner>zeuthen@chromium.org</owner>
8731 Total number of MBs downloaded since the last successful update. This also
8732 includes all the bytes downloaded during any prior failed attempts.
8736 <histogram name="Installer.UpdateDurationMinutes" units="Minutes">
8737 <owner>zeuthen@chromium.org</owner>
8739 Absolute wall-clock time duration it took for the update to complete from
8740 the time an update first began. It includes not just the time the device
8741 was up, but also includes the time the device spent sleeping.
8745 <histogram name="Installer.UpdateDurationUptimeMinutes" units="Minutes">
8746 <owner>zeuthen@chromium.org</owner>
8748 Uptime duration it took for the update to complete from the time an update
8749 first began. It does not include the time the device spent sleeping, but it
8750 does include the uptime spent in waiting for the hourly update checks to
8755 <histogram name="Installer.UpdateNumReboots" units="count">
8756 <owner>zeuthen@chromium.org</owner>
8758 Number of times the device was rebooted by the user since an update began
8759 and until it completed successfully.
8763 <histogram name="Installer.UpdatesAbandonedCount" units="count">
8764 <owner>zeuthen@chromium.org</owner>
8766 The number of update attempts that didn't complete because a newer update
8767 was detected during the update operation. This is reported every time the
8768 device has completed an update.
8772 <histogram name="Installer.UpdatesAbandonedEventCount" units="count">
8773 <owner>zeuthen@chromium.org</owner>
8775 The number of consecutive different abandoned update payloads since the last
8776 successful update. This is reported every time an update payload is
8777 abandoned because a newer update payload is available.
8781 <histogram name="Installer.UpdateURLSwitches" units="count">
8782 <owner>zeuthen@chromium.org</owner>
8784 Number of times the download URLs were switched due to failures.
8788 <histogram name="InstallSigner.InvalidCount">
8789 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8791 This is a count of the number of ids that we asked to be signed which the
8792 server response indicated were not in the webstore.
8796 <histogram name="InstallSigner.InvalidSignature">
8798 Deprecated 1/2014 (crbug.com/333934). Replaced by
8799 ExtensionInstallSigner.ResultWasValid.
8801 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8803 The extensions install signer got a well-formed result from the server but
8804 the signature check on it failed.
8808 <histogram name="InstallVerifier.CallbackInvalidSignature">
8810 Deprecated 1/2014 (crbug.com/333934). Replaced by
8811 ExtensionInstallVerifier.GetSignatureResult.
8813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8815 The extension install verifier tried to get a new signature and received a
8816 response but it wasn't properly signed.
8820 <histogram name="InstallVerifier.CallbackNoSignature">
8822 Deprecated 1/2014 (crbug.com/333934). Replaced by
8823 ExtensionInstallVerifier.GetSignatureResult.
8825 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8827 The extension install verifier tried to get a new signature but was unable
8828 to (network error contacting the server, response from server was malformed,
8833 <histogram name="InstallVerifier.CallbackValidSignature">
8835 Deprecated 1/2014 (crbug.com/333934). Replaced by
8836 ExtensionInstallVerifier.GetSignatureResult.
8838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8840 The extension install verifier got a new signature from the server that was
8845 <histogram name="InstallVerifier.InitGoodSignature">
8847 Deprecated 1/2014 (crbug.com/333934). Replaced by
8848 ExtensionInstallVerifier.InitResult.
8850 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8852 The extension install verifier found a valid signature at startup, and this
8853 is a count of the number of signed ids it contained.
8857 <histogram name="InstallVerifier.InitInvalidSignature">
8859 Deprecated 1/2014 (crbug.com/333934). Replaced by
8860 ExtensionInstallVerifier.InitResult.
8862 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8864 The extension install verifier found a signature in the prefs at startup,
8865 and it parsed properly, but it was invalid (some ids may have been
8866 added/removed, could not verify it was signed with the correct private key,
8871 <histogram name="InstallVerifier.InitNoSignature">
8873 Deprecated 1/2014 (crbug.com/333934). Replaced by
8874 ExtensionInstallVerifier.InitResult.
8876 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8878 The extension install verifier did not find any signature in the prefs at
8883 <histogram name="InstallVerifier.InitUnparseablePref">
8885 Deprecated 1/2014 (crbug.com/333934). Replaced by
8886 ExtensionInstallVerifier.InitResult.
8888 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8890 The extension install verifier found a signature in the prefs at startup,
8891 but it wasn't parseable (missing/wrong format of required keys, etc.).
8895 <histogram name="InstallVerifier.SignatureFailedButNotEnforcing">
8897 Deprecated 1/2014 (crbug.com/333934). Replaced by
8898 ExtensionInstallVerifier.MustRemainDisabled.
8900 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8902 The extension install verifier would have disabled an extension but is not
8903 in enforcement mode.
8907 <histogram name="Instant.InstantControllerEvent" enum="InstantControllerEvent">
8908 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8910 Records various events of interest in the InstantController. E.g. When URLs
8915 <histogram name="Instant.SessionsStorageNamespace"
8916 enum="InstantSessionStorageNamespace">
8917 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8919 How often an Instant preview is committed onto a different tab than it was
8924 <histogram name="Instant.TimeToFirstShow" units="milliseconds">
8925 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8927 The time between the first Omnibox interaction and when the Instant preview
8928 shows. If the instant preview was already showing when the user interacted
8929 with the omnibox, this histogram is not recorded.
8933 <histogram name="InstantExtended.CacheableNTPLoad"
8934 enum="InstantExtended_CacheableNTPLoad">
8935 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8937 Records a histogram for how often the Cacheable NTP fails to load.
8941 <histogram name="InstantExtended.FallbackToLocalOverlay"
8942 enum="InstantExtended_FallbackCause">
8944 Depcreated as of 10/2013. No longer relevant since the HTML overlay was
8947 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8949 Records the cause for falling back to a local overlay at the time of
8954 <histogram name="InstantExtended.InstantNavigation"
8955 enum="InstantExtended_InstantNavigation">
8957 Deprecated as of 10/2013. This histogram is no longer relevant since the
8958 HTML overlay went away.
8960 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8962 Records a histogram for instant extended (Local NTP and Online NTP) and
8963 non-extended navigations.
8967 <histogram name="InstantExtended.NewOptInState"
8968 enum="InstantExtended_NewOptInState">
8970 Deprecated as of 11/2013.
8972 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8974 Records, on startup, whether the user has chosen to opt-in to or opt-out of
8975 InstantExtended via chrome://flags.
8979 <histogram name="InstantExtended.OptInState" enum="InstantExtended_OptInState">
8981 Deprecated 2013-06. As of m30 use InstantExtended.NewOptInState.
8983 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8985 Records, on startup, whether the user has chosen to opt-in to or opt-out of
8986 InstantExtended via chrome://flags.
8990 <histogram name="InstantExtended.PercentageMatchQuerytoQuery" units="%">
8992 Deprecated 2013-07. Please see
8993 InstantExtended.PercentageMatchV2_QuerytoQuery instead.
8995 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8997 Records the number of matching characters at the start of the user's text as
8998 a percentage of average length between the old and new text when the user
8999 navigates from a search query to another search query.
9003 <histogram name="InstantExtended.PercentageMatchQuerytoURL" units="%">
9005 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_QuerytoURL
9008 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9010 Records the number of matching characters at the start of the user's text as
9011 a percentage of average length between the old and new text when the user
9012 navigates from a search query to a url. Example: Accidental search for
9013 google.con, then navigation to google.com.
9017 <histogram name="InstantExtended.PercentageMatchURLtoQuery" units="%">
9019 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoQuery
9022 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9024 Records the number of matching characters at the start of the user's text as
9025 a percentage of average length between the old and new text when the user
9026 navigates from a url to a search query.
9030 <histogram name="InstantExtended.PercentageMatchURLtoURL" units="%">
9032 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoURL
9035 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9037 Records the number of matching characters at the start of the user's text as
9038 a percentage of average length between the old and new text when the user
9039 navigates from a url to another url.
9043 <histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery" units="%">
9044 <owner>mpearson@chromium.org</owner>
9046 Records the number of matching characters at the start of the user's text as
9047 a percentage of average length between the old and new text when the user
9048 navigates from a search query to another search query.
9052 <histogram name="InstantExtended.PercentageMatchV2_QuerytoURL" units="%">
9053 <owner>mpearson@chromium.org</owner>
9055 Records the number of matching characters at the start of the user's text as
9056 a percentage of average length between the old and new text when the user
9057 navigates from a search query to a url. Example: Accidental search for
9058 google.con, then navigation to google.com.
9062 <histogram name="InstantExtended.PercentageMatchV2_URLtoQuery" units="%">
9063 <owner>mpearson@chromium.org</owner>
9065 Records the number of matching characters at the start of the user's text as
9066 a percentage of average length between the old and new text when the user
9067 navigates from a url to a search query.
9071 <histogram name="InstantExtended.PercentageMatchV2_URLtoURL" units="%">
9072 <owner>mpearson@chromium.org</owner>
9074 Records the number of matching characters at the start of the user's text as
9075 a percentage of average length between the old and new text when the user
9076 navigates from a url to another url.
9080 <histogram name="InstantExtended.PrefValue" enum="BooleanEnabled">
9082 Deprecated 2013-06. This preference has not been exposed or used for months,
9083 and we do not plan to use it in the future.
9085 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9087 Records, on startup, the value of the "Allow your search engine to
9088 provide Instant result" preference setting for the first profile
9093 <histogram name="InstantSearchClicks.PreviewScrollState"
9094 enum="InstantSearchClicks_PreviewScrollState">
9095 <owner>ksimbili@chromium.org</owner>
9097 Records the scroll state on the preview page when instant search clicks
9098 feature is triggered.
9102 <histogram name="InstantSearchClicks.ReasonForSwap"
9103 enum="InstantSearchClicks_ReasonForSwap">
9104 <owner>ksimbili@chromium.org</owner>
9106 Records the reason that triggered the page swap when instant search clicks
9107 feature is triggered.
9111 <histogram name="InstantSearchClicks.TimeInPreview" units="milliseconds">
9112 <owner>ksimbili@chromium.org</owner>
9114 The time spent by the user in preview page before swapping to original or
9115 navigating out of preview page.
9119 <histogram name="InstantSearchClicks.TimeToSwap" units="milliseconds">
9120 <owner>ksimbili@chromium.org</owner>
9122 The time it took for swap to trigger for all swaps. The is the time between
9123 preview page load start to preview page swap with the original page.
9127 <histogram name="interstitial.authority_invalid_time" units="milliseconds">
9131 <owner>felt@chromium.org</owner>
9133 The time between the SSL interstitial display and the user decision, which
9134 may be either accept or deny. This is only recorded for overridable SSL
9135 warnings with a CERT_AUTHORITY_INVALID warning. Timing begins when user
9136 first focuses on the page.
9140 <histogram name="interstitial.common_name_invalid_time" units="milliseconds">
9144 <owner>felt@chromium.org</owner>
9146 The time between the SSL interstitial display and the user decision, which
9147 may be either accept or deny. This is only recorded for overridable SSL
9148 warnings with a CERT_COMMON_NAME_INVALID warning. Timing begins when user
9149 first focuses on the page.
9153 <histogram name="interstitial.date_invalid_time" units="milliseconds">
9157 <owner>felt@chromium.org</owner>
9159 The time between the SSL interstitial display and the user decision, which
9160 may be either accept or deny. This is only recorded for overridable SSL
9161 warnings with a CERT_DATE_INVALID warning. Timing begins when user first
9162 focuses on the page.
9166 <histogram name="interstitial.ssl" enum="SSLResponseTypesV2">
9167 <owner>felt@chromium.org</owner>
9169 User action when the user is shown a SSL interstitial. SHOW_ALL and MORE
9170 refer to the total number of SSL errors; all of the other numbers pertain to
9171 the number of actions related to SSL errors that are overridable. The
9172 counts do not sum to 100%; SHOW_ALL is a superset of SHOW_OVERRIDABLE, which
9173 in turn will be a supserset of the PROCEED/DONT_PROCEED variables.
9174 SHOW_UNDERSTAND is only being used by an experimental field trial.
9178 <histogram name="interstitial.ssl_accept_time" units="milliseconds">
9182 <owner>felt@chromium.org</owner>
9184 The time between the SSL interstitial display and the user decision, when
9185 the user accepts the SSL warning. This is only recorded for overridable SSL
9186 warnings. Timing begins when user first focuses on the page.
9190 <histogram name="interstitial.ssl_error_type" enum="SSLErrorTypes">
9191 <owner>felt@chromium.org</owner>
9193 The type of SSL error that the user encounters. This is recorded for all
9194 SSL warnings, regardless of whether they are overridable.
9198 <histogram name="interstitial.ssl_reject_time" units="milliseconds">
9202 <owner>felt@chromium.org</owner>
9204 The time between the SSL interstitial display and the user decision, when
9205 the user rejects the SSL warning. This is only recorded for overridable SSL
9206 warnings. Timing begins when user first focuses on the page.
9210 <histogram name="Invalidations.NetworkChannel"
9211 enum="InvalidationNetworkChannel">
9212 <owner>pavely@chromium.org</owner>
9213 <summary>Network channel used for invalidations.</summary>
9216 <histogram name="Keyboard.KeystrokeDeltas" units="milliseconds">
9217 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9219 The time between keystrokes in Aura text fields. The only keystrokes that
9220 are measured are ones that produce a printable character and are not over 5
9225 <histogram name="LanguageUsage.AcceptLanguage" enum="LanguageCode">
9226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9227 <summary>Accept languages.</summary>
9230 <histogram name="LanguageUsage.ApplicationLanguage" enum="LanguageCode">
9231 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9232 <summary>Application languages used for UI.</summary>
9235 <histogram name="LevelDBEnv.All.SafeThreadAccess" units="accesses">
9237 Deprecated 2013-10. No thread-unsafety was found.
9239 <owner>dgrogan@chromium.org</owner>
9241 Linux and CrOS use unlocked_stdio(3). If it is used unsafely, record it
9242 here. If there is no record of unsafety after chrome 29 has been in the
9243 stable channel for a few weeks then revert this change.
9247 <histogram name="LevelDBEnv.IDB.IOError" enum="LevelDBIOErrorMethods">
9248 <owner>dgrogan@chromium.org</owner>
9250 Methods where leveldb's Chromium environment has IO errors when being used
9255 <histogram name="LevelDBEnv.IDB.IOError." enum="PlatformFileError">
9256 <owner>dgrogan@chromium.org</owner>
9258 PlatformFileErrors encountered by a single leveldb env method.
9262 <histogram name="LevelDBEnv.IDB.IOError.NewLogger" enum="OSAgnosticErrno">
9263 <owner>dgrogan@chromium.org</owner>
9264 <summary>Errno of errors encountered in NewLogger.</summary>
9267 <histogram name="LevelDBEnv.IDB.IOError.NewSequentialFile"
9268 enum="OSAgnosticErrno">
9269 <owner>dgrogan@chromium.org</owner>
9270 <summary>Errno of errors encountered in NewSequentialFile.</summary>
9273 <histogram name="LevelDBEnv.IDB.IOError.RandomAccessFile"
9274 enum="PlatformFileError">
9276 Deprecated 2013-04. As of m28 use
9277 LevelDBEnv.IDB.IOError.NewRandomAccessFile.
9279 <owner>dgrogan@chromium.org</owner>
9280 <summary>File errors in leveldb IDBEnv's NewRandomAccessFile method.</summary>
9283 <histogram name="LevelDBEnv.IDB.IOError.WritableFileAppend"
9284 enum="OSAgnosticErrno">
9285 <owner>dgrogan@chromium.org</owner>
9286 <summary>Errno of errors encountered in WritableFileAppend.</summary>
9289 <histogram name="LevelDBEnv.IDB.IOError.WritableFileFlush"
9290 enum="OSAgnosticErrno">
9291 <owner>dgrogan@chromium.org</owner>
9292 <summary>Errno of errors encountered in WritableFileFlush.</summary>
9295 <histogram name="LevelDBEnv.IDB.LockFileAncestorsNotFound" units="directories">
9296 <owner>dgrogan@chromium.org</owner>
9298 Number of directories missing when IDB LevelDBEnv tries to create a Lock
9303 <histogram name="LevelDBEnv.IDB.MaxFDs" units="files">
9304 <owner>dgrogan@chromium.org</owner>
9306 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
9311 <histogram name="LevelDBEnv.IDB.MissingFiles" units="files">
9312 <owner>dgrogan@chromium.org</owner>
9314 Number of backup files found without corresponding ldb files. As measured by
9315 GetChildren when used in IndexedDB.
9319 <histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"
9320 enum="PlatformFileError">
9321 <owner>dgrogan@chromium.org</owner>
9323 When IDB LevelDBEnv successfully retries an operation that had failed,
9324 record the error from the most recent failed attempt.
9328 <histogram name="LevelDBEnv.IDB.Table" enum="BooleanSuccess">
9329 <owner>dgrogan@chromium.org</owner>
9331 Success indicates a successful backup or restore operation for .ldb table
9332 files when used in IndexedDB.
9336 <histogram name="LevelDBEnv.IDB.TimeTo" units="milliseconds">
9338 Deprecated 2013-04. As of m28 use LevelDBEnv.IDB.TimeUntilSuccessFor.
9340 <owner>dgrogan@chromium.org</owner>
9342 Time IDB LevelDBEnv slept before successfully completing this operation. 0
9343 means success on the first try.
9347 <histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor" units="milliseconds">
9348 <owner>dgrogan@chromium.org</owner>
9350 Time IDB LevelDBEnv slept before successfully completing this operation. 0
9351 means success on the first try.
9355 <histogram name="LevelDBEnv.IOError" enum="LevelDBIOErrorMethods">
9356 <owner>dgrogan@chromium.org</owner>
9357 <summary>Methods where leveldb's Chromium environment has IO errors.</summary>
9360 <histogram name="LevelDBEnv.IOError." enum="PlatformFileError">
9361 <owner>dgrogan@chromium.org</owner>
9362 <summary>PlatformFileErrors encountered by a single leveldb method.</summary>
9365 <histogram name="LevelDBEnv.IOError.NewLogger" enum="OSAgnosticErrno">
9366 <owner>dgrogan@chromium.org</owner>
9367 <summary>Errno of errors encountered in NewLogger.</summary>
9370 <histogram name="LevelDBEnv.IOError.NewSequentialFile" enum="OSAgnosticErrno">
9371 <owner>dgrogan@chromium.org</owner>
9372 <summary>Errno of errors encountered in NewSequentialFile.</summary>
9375 <histogram name="LevelDBEnv.IOError.RandomAccessFile" enum="PlatformFileError">
9377 Deprecated 2013-04. As of m28 use LevelDBEnv.IOError.NewRandomAccessFile.
9379 <owner>dgrogan@chromium.org</owner>
9381 File errors in leveldb ChromiumEnv's NewRandomAccessFile method.
9385 <histogram name="LevelDBEnv.IOError.WritableFileAppend" enum="OSAgnosticErrno">
9386 <owner>dgrogan@chromium.org</owner>
9387 <summary>Errno of errors encountered in WritableFileAppend.</summary>
9390 <histogram name="LevelDBEnv.IOError.WritableFileFlush" enum="OSAgnosticErrno">
9391 <owner>dgrogan@chromium.org</owner>
9392 <summary>Errno of errors encountered in WritableFileFlush.</summary>
9395 <histogram name="LevelDBEnv.LockFileAncestorsNotFound" units="directories">
9396 <owner>dgrogan@chromium.org</owner>
9398 Number of directories missing when Non-IDB LevelDBEnv tries to create a Lock
9403 <histogram name="LevelDBEnv.MaxFDs" units="files">
9404 <owner>dgrogan@chromium.org</owner>
9406 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
9407 for clients other than IndexedDB.
9411 <histogram name="LevelDBEnv.MissingFiles" units="files">
9412 <owner>dgrogan@chromium.org</owner>
9414 Number of backup files found without corresponding ldb files. As measured by
9415 GetChildren when used in LevelDB clients other than IndexedDB.
9419 <histogram name="LevelDBEnv.RetryRecoveredFromErrorIn" enum="PlatformFileError">
9420 <owner>dgrogan@chromium.org</owner>
9422 When Non-IDB LevelDBEnv successfully retries an operation that had failed,
9423 record the error from the most recent failed attempt.
9427 <histogram name="LevelDBEnv.Table" enum="BooleanSuccess">
9428 <owner>dgrogan@chromium.org</owner>
9430 Success indicates a successful backup or restore operation for .ldb table
9431 files when used by LevelDB clients other than IndexedDB.
9435 <histogram name="LevelDBEnv.TimeTo" units="milliseconds">
9437 Deprecated 2013-04. As of m28 use LevelDBEnv.TimeUntilSuccessFor.
9439 <owner>dgrogan@chromium.org</owner>
9441 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
9442 0 means success on the first try.
9446 <histogram name="LevelDBEnv.TimeUntilSuccessFor" units="milliseconds">
9447 <owner>dgrogan@chromium.org</owner>
9449 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
9450 0 means success on the first try.
9454 <histogram name="LevelDBPrefStore.ReadErrors" enum="LevelDBPrefStoreErrorCodes">
9455 <owner>dgrogan@chromium.org</owner>
9457 Bitfield that indicates errors and recovery that occurred when opening a
9458 LevelDB preferences database.
9462 <histogram name="LibraryLoader.NativeLibraryHack" enum="BooleanUsage">
9463 <owner>feng@chromium.org</owner>
9465 A boolean that indicates whether the workaround of a Sony framework bug was
9466 used. The metric is Android-specific, and is logged when the browser starts.
9467 See more details at http://crbug.com/311644.
9471 <histogram name="Linux.GlibcVersion" enum="LinuxGlibcVersion">
9472 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9473 <summary>The version of glibc used. (Linux only)</summary>
9476 <histogram name="Linux.WindowManager" enum="LinuxWindowManagerName">
9477 <owner>pkotwicz@chromium.org</owner>
9478 <summary>The window manager used. (Linux only) Logged at startup.</summary>
9481 <histogram name="LocalDiscovery.ClientRestartAttempts">
9482 <owner>noamsml@chromium.org</owner>
9483 <owner>vitalybuka@chromium.org</owner>
9484 <summary>Records number of attempts to start local discovery.</summary>
9487 <histogram name="LocalDiscovery.DetectorRestartTime" units="milliseconds">
9488 <owner>noamsml@chromium.org</owner>
9489 <owner>vitalybuka@chromium.org</owner>
9490 <summary>Time between detector restarts.</summary>
9493 <histogram name="LocalDiscovery.DetectorTriggerTime" units="milliseconds">
9494 <owner>noamsml@chromium.org</owner>
9495 <owner>vitalybuka@chromium.org</owner>
9496 <summary>Time before detector trigger notifications.</summary>
9499 <histogram name="LocalDiscovery.DevicesPage" enum="DevicesPageEvents">
9500 <owner>noamsml@chromium.org</owner>
9501 <owner>vitalybuka@chromium.org</owner>
9502 <summary>Records events related to devices page.</summary>
9505 <histogram name="LocalDiscovery.FirewallAccessTime" units="milliseconds">
9506 <owner>noamsml@chromium.org</owner>
9507 <owner>vitalybuka@chromium.org</owner>
9509 Windows only histogram that reports request time spend accessing firewall
9510 rules. It's logged once per browser process lifetime, when local discovery
9515 <histogram name="LocalDiscovery.IsFirewallReady" enum="BooleanEnabled">
9516 <owner>noamsml@chromium.org</owner>
9517 <owner>vitalybuka@chromium.org</owner>
9519 Windows only histogram that reports, whether a firewall is set, so we can
9520 bind inbound sockets. It's logged once per browser process lifetime, when
9521 local discovery is used first time.
9525 <histogram name="LocalDiscovery.PrivetNotificationsEvent"
9526 enum="PrivetNotificationsEvent">
9527 <owner>noamsml@chromium.org</owner>
9528 <owner>vitalybuka@chromium.org</owner>
9529 <summary>Records events related to local discovery notifications.</summary>
9532 <histogram name="Login.ConsumerNewUsersAllowed" enum="LoginConsumerWhitelist">
9533 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9535 Chrome OS histogram tracking, per consumer sign-in, whether the device owner
9536 is allowing arbitrary accounts to be used on the device, or only those on a
9541 <histogram name="Login.FailureReason" enum="LoginFailureReason">
9542 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9543 <summary>Chrome OS login failure reason.</summary>
9546 <histogram name="Login.LeastUsedAccountDays" units="days">
9547 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9549 Chrome OS histogram that keeps track of the days since the least frequently
9550 used account signed in. Reported on every boot and once a day after that.
9554 <histogram name="Login.PolicyFilesStatePerBoot" enum="LoginPolicyFilesState">
9555 <owner>cmasone@chromium.org</owner>
9556 <summary>The state of Chrome OS owner key and device policy files.</summary>
9559 <histogram name="Login.PromptToCompleteLoginTime" units="milliseconds">
9560 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9562 Time from first display of the login prompt until the user completes signing
9567 <histogram name="Login.SuccessReason" enum="LoginSuccessReason">
9568 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9569 <summary>Chrome OS login success reason.</summary>
9572 <histogram name="Login.UsersActiveWeekly" units="users">
9573 <owner>alemate@chromium.org</owner>
9574 <owner>nkostylev@chromium.org</owner>
9576 Chrome OS histogram that keeps track of number of users who have logged in
9577 in the last 7 days. Reported on every boot and once a day after that.
9581 <histogram name="Login.UsersActiveWeekly.Percent" units="%">
9582 <owner>alemate@chromium.org</owner>
9583 <owner>nkostylev@chromium.org</owner>
9585 Chrome OS histogram that keeps track of percentage of local users who have
9586 logged in in the last 7 days. Reported on every boot and once a day after
9591 <histogram name="Login.UserType" enum="LoginUserType">
9592 <owner>cmasone@chromium.org</owner>
9594 Chrome OS histogram that keeps track of the way a user logs in and whether
9595 Chrome OS is running normal or developer mode.
9599 <histogram name="ManagedUsers.ChromeOS.PasswordChange"
9600 enum="ManagedUserPasswordChange">
9601 <owner>antrim@chromium.org</owner>
9603 Chrome OS histogram that keeps track of supervised user password change
9608 <histogram name="Media.AcceleratedCompositingActive" enum="BooleanSuccess">
9609 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9611 Whether accelerated compositing was used for HTML5 media rendering.
9615 <histogram name="Media.AudioBitsPerChannel">
9616 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9617 <summary>Bits per channel of HTML5 audio sample data.</summary>
9620 <histogram name="Media.AudioChannelLayout" enum="ChannelLayout">
9621 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9622 <summary>Audio channel layout in HTML5 media.</summary>
9625 <histogram name="Media.AudioCodec" enum="AudioCodec">
9626 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9627 <summary>Audio codec used in HTML5 media.</summary>
9630 <histogram name="Media.AudioInputController" units="ms">
9631 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9632 <summary>Measures the time taken for AudioInputController::</summary>
9635 <histogram name="Media.AudioInputControllerCaptureStartupSuccess"
9636 enum="BooleanSuccess">
9638 Whether capture started successfully after an input stream startup was
9643 <histogram name="Media.AudioInputDeviceManager" units="ms">
9644 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9645 <summary>Measures the time taken for AudioInputDeviceManager::</summary>
9648 <histogram name="Media.AudioOutputController" units="ms">
9649 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9650 <summary>Measures the time taken for AudioOutputController::</summary>
9653 <histogram name="Media.AudioOutputControllerDataNotReady" units="ms">
9654 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9656 Time spent waiting in AudioOutputController::WaitTillDataReady() if the data
9657 was not initially available.
9661 <histogram name="Media.AudioOutputControllerPlaybackStartupSuccess"
9662 enum="BooleanSuccess">
9663 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9665 Whether playback started successfully after stream startup was requested.
9669 <histogram name="Media.AudioRendererEvents" enum="AudioRendererEvents">
9670 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9671 <summary>Captures statistics for various AudioRendererImpl events.</summary>
9674 <histogram name="Media.AudioRendererMissedDeadline" units="%">
9675 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9677 Percentage of AudioSyncReader::Read() calls where the renderer missed its
9682 <histogram name="Media.AudioSampleFormat" enum="AudioSampleFormat">
9683 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9685 Audio sample format in HTML5 media. Logged when Audio Decoder initializes.
9689 <histogram name="Media.AudioSamplesPerSecond" enum="AudioSampleRate">
9690 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9691 <summary>Audio samples per second in HTML5 media.</summary>
9694 <histogram name="Media.AudioSamplesPerSecondUnexpected" units="Hz">
9695 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9697 Audio samples per second in HTML5 media (atypical values, in Hz).
9701 <histogram name="Media.AudioTrackProcessingStates"
9702 enum="AudioTrackProcessingStates">
9704 State of the media stream audio track processing, sampled once during the
9705 life time of a MediaStreamAudioProcessor.
9709 <histogram name="Media.CacheUseful" enum="BooleanSuccess">
9710 <owner>scherkus@chromium.org</owner>
9712 Whether a media response might be used to satisfy a future request.
9716 <histogram name="Media.ChromeCast.DelayedAndDroppedFramesPer5Sec"
9718 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9720 The average number of delayed and dropped frames for the ChromeCast
9721 application. Reported every 5 seconds.
9725 <histogram name="Media.ChromeCast.DisplayedFramesPerSecond" units="frames/s">
9726 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9728 The average number of displayed frames for the ChromeCast application.
9729 Reported every 5 seconds.
9733 <histogram name="Media.ChromeCast.TimeToBufferAv" units="ms">
9734 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9736 Time needed to pre-buffer A/V data before the actual playback for the
9737 ChromeCast application.
9741 <histogram name="Media.ChromeCast.TimeToBufferAvAfterAbort" units="ms">
9742 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9744 Time needed to buffer A/V data after an abort for the ChromeCast
9749 <histogram name="Media.ChromeCast.TimeToBufferAvAfterUnderrun" units="ms">
9750 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9752 Time needed to buffer A/V data after an underrun for the ChromeCast
9757 <histogram name="Media.DetectedAudioCodec" enum="FFmpegCodecs">
9758 <owner>jrummell@chromium.org</owner>
9759 <summary>Audio codec used in HTML5 media.</summary>
9762 <histogram name="Media.DetectedContainer" enum="MediaContainers">
9763 <owner>jrummell@chromium.org</owner>
9765 Container used for HTML5 media. Views that include pre-M34 data will
9766 categorize dash (38) and smooth streaming (39) in the "Other"
9771 <histogram name="Media.DetectedVideoCodec" enum="FFmpegCodecs">
9772 <owner>jrummell@chromium.org</owner>
9773 <summary>Video codec used in HTML5 media.</summary>
9776 <histogram name="Media.DevicePermissionActions" enum="DevicePermissionActions">
9777 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9779 Measures the actions taken in the media infobar, which prompts the users for
9784 <histogram name="Media.Duration" units="ms">
9785 <owner>scherkus@chromium.org</owner>
9786 <summary>Duration in milliseconds of HTML5 media (when known).</summary>
9789 <histogram name="Media.EME.ClearKey.addKey" enum="MediaKeyException">
9790 <owner>xhwang@chromium.org</owner>
9791 <summary>addKey result using the Clear Key key system.</summary>
9794 <histogram name="Media.EME.ClearKey.cancelKeyRequest" enum="MediaKeyException">
9795 <owner>xhwang@chromium.org</owner>
9796 <summary>cancelKeyRequest result using the Clear Key key system.</summary>
9799 <histogram name="Media.EME.ClearKey.DecryptError">
9800 <owner>xhwang@chromium.org</owner>
9802 Decryption error event count using the Clear Key key system.
9806 <histogram name="Media.EME.ClearKey.generateKeyRequest"
9807 enum="MediaKeyException">
9808 <owner>xhwang@chromium.org</owner>
9809 <summary>generateKeyRequest result using the Clear Key key system.</summary>
9812 <histogram name="Media.EME.ClearKey.KeyAdded">
9813 <owner>xhwang@chromium.org</owner>
9814 <summary>KeyAdded event count using the Clear Key key system.</summary>
9817 <histogram name="Media.EME.ClearKey.KeyError" enum="MediaKeyError">
9818 <owner>xhwang@chromium.org</owner>
9819 <summary>KeyError event count using the Clear Key key system.</summary>
9822 <histogram name="Media.EME.NeedKey">
9823 <owner>xhwang@chromium.org</owner>
9824 <summary>EME NeedKey event count.</summary>
9827 <histogram name="Media.EME.OutputProtection" enum="MediaOutputProtectionStatus">
9828 <owner>xhwang@chromium.org</owner>
9830 Output protection query status and result. One query and one positive (no
9831 unprotected external links) result (if any) are reported per CDM instance.
9835 <histogram name="Media.EME.Unknown.addKey" enum="MediaKeyException">
9836 <owner>xhwang@chromium.org</owner>
9837 <summary>addKey result using an unknown key system.</summary>
9840 <histogram name="Media.EME.Unknown.cancelKeyRequest" enum="MediaKeyException">
9841 <owner>xhwang@chromium.org</owner>
9842 <summary>cancelKeyRequest result using an unknown key system.</summary>
9845 <histogram name="Media.EME.Unknown.DecryptError">
9846 <owner>xhwang@chromium.org</owner>
9847 <summary>Decryption error event count using an unknown key system.</summary>
9850 <histogram name="Media.EME.Unknown.generateKeyRequest" enum="MediaKeyException">
9851 <owner>xhwang@chromium.org</owner>
9852 <summary>generateKeyRequest result using an unknown key system.</summary>
9855 <histogram name="Media.EME.Unknown.KeyAdded">
9856 <owner>xhwang@chromium.org</owner>
9857 <summary>KeyAdded event count using an unknown key system.</summary>
9860 <histogram name="Media.EME.Unknown.KeyError" enum="MediaKeyError">
9861 <owner>xhwang@chromium.org</owner>
9862 <summary>KeyError event count using an unknown key system.</summary>
9865 <histogram name="Media.EME.Widevine.addKey" enum="MediaKeyException">
9866 <owner>xhwang@chromium.org</owner>
9867 <summary>addKey result using the Widevine key system.</summary>
9870 <histogram name="Media.EME.Widevine.cancelKeyRequest" enum="MediaKeyException">
9871 <owner>xhwang@chromium.org</owner>
9872 <summary>cancelKeyRequest result using the Widevine key system.</summary>
9875 <histogram name="Media.EME.Widevine.DecryptError">
9876 <owner>xhwang@chromium.org</owner>
9877 <summary>Decryption error event count using the Widevine key system.</summary>
9880 <histogram name="Media.EME.Widevine.generateKeyRequest"
9881 enum="MediaKeyException">
9882 <owner>xhwang@chromium.org</owner>
9883 <summary>generateKeyRequest result using the Widevine key system.</summary>
9886 <histogram name="Media.EME.Widevine.KeyAdded">
9887 <owner>xhwang@chromium.org</owner>
9888 <summary>KeyAdded event count using the Widevine key system.</summary>
9891 <histogram name="Media.EME.Widevine.KeyError" enum="MediaKeyError">
9892 <owner>xhwang@chromium.org</owner>
9893 <summary>KeyError event count using the Widevine key system.</summary>
9896 <histogram name="Media.FallbackHardwareAudioBitsPerChannel">
9897 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9899 Bits per channel of the hardware audio device which failed to open in low
9900 latency mode and required high latency fallback.
9904 <histogram name="Media.FallbackHardwareAudioChannelCount">
9905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9907 Channel count of the hardware audio device which failed to open in low
9908 latency mode and required high latency fallback.
9912 <histogram name="Media.FallbackHardwareAudioChannelLayout" enum="ChannelLayout">
9913 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9915 Channel layout of the hardware audio device which failed to open in low
9916 latency mode and required high latency fallback.
9920 <histogram name="Media.FallbackHardwareAudioSamplesPerSecond"
9921 enum="AudioSampleRate">
9922 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9924 Samples per second of the hardware audio device which failed to open in low
9925 latency mode and required high latency fallback.
9929 <histogram name="Media.FallbackHardwareAudioSamplesPerSecondUnexpected"
9931 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9933 Samples per second of the hardware audio device (atypical values, in Hz)
9934 which failed to open in low latency mode and required high latency fallback.
9938 <histogram name="Media.FallbackToHighLatencyAudioPath" enum="BooleanSuccess">
9939 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9941 Whether Chrome had to fallback to the high latency audio path or not.
9945 <histogram name="Media.Fling.DelayedAndDroppedFramesPer5Sec" units="frames/5s">
9946 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9948 The average number of delayed and dropped frames for the Fling application.
9949 Reported every 5 seconds.
9953 <histogram name="Media.Fling.DisplayedFramesPerSecond" units="frames/s">
9954 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9956 The average number of displayed frames for the Fling application. Reported
9961 <histogram name="Media.Fling.TimeToBufferAv" units="ms">
9962 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9964 Time needed to pre-buffer A/V data before the actual playback for the Fling
9969 <histogram name="Media.Fling.TimeToBufferAvAfterAbort" units="ms">
9970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9972 Time needed to buffer A/V data after an abort for the Fling application.
9976 <histogram name="Media.Fling.TimeToBufferAvAfterUnderrun" units="ms">
9977 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9979 Time needed to buffer A/V data after an underrun for the Fling application.
9983 <histogram name="Media.GpuVideoDecoderInitializeStatus" enum="PipelineStatus">
9984 <owner>posciak@chromium.org</owner>
9985 <summary>Results of attempts to GpuVideoDecoder::Initialize().</summary>
9988 <histogram name="Media.HardwareAudioBitsPerChannel">
9989 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9990 <summary>Bits per channel of the hardware audio device.</summary>
9993 <histogram name="Media.HardwareAudioChannelCount">
9994 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9995 <summary>Channel count of the hardware audio device.</summary>
9998 <histogram name="Media.HardwareAudioChannelLayout" enum="ChannelLayout">
9999 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10000 <summary>Channel layout of the hardware audio device.</summary>
10003 <histogram name="Media.HardwareAudioSamplesPerSecond" enum="AudioSampleRate">
10004 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10005 <summary>Samples per second of the hardware audio device.</summary>
10008 <histogram name="Media.HardwareAudioSamplesPerSecondUnexpected" units="Hz">
10009 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10011 Samples per second of the hardware audio device (atypical values, in Hz).
10015 <histogram name="Media.InfoLoadDelay" units="milliseconds">
10016 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10018 The time it takes to perform redirect tracking and a CORS access check while
10019 preparing to play a media file.
10023 <histogram name="Media.LinuxAudioIO" enum="LinuxAudioIO">
10024 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10026 Audio IO layer used by the Linux OS, sampled once at startup of the browser.
10030 <histogram name="Media.LocalRendererSinkStates" enum="LocalRendererSinkStates">
10031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10033 State of the WebRtc local renderer, sampled once during the lifetime of a
10038 <histogram name="Media.MSE.AudioCodec" enum="MSECodec">
10039 <owner>acolwell@chromium.org</owner>
10041 Audio codec used in Media Source Extensions playback. Set when AddId() is
10042 called during playback.
10046 <histogram name="Media.MSE.NumberOfTracks">
10047 <owner>acolwell@chromium.org</owner>
10049 Number of tracks specified to AddId() for Media Source Extensions playback.
10050 May be called multiple times per element if playback is dynamically altered.
10054 <histogram name="Media.MSE.Playback" enum="BooleanSuccess">
10055 <owner>acolwell@chromium.org</owner>
10057 Whether Media Source Extensions is specified for playback of Media elements.
10058 Sampled when media pipeline starts.
10062 <histogram name="Media.MSE.VideoCodec" enum="MSECodec">
10063 <owner>acolwell@chromium.org</owner>
10065 Video codec used in Media Source Extensions playback. Set when AddId() is
10066 called during playback.
10070 <histogram name="Media.Netflix.AudioBitrate" units="kbps">
10071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10073 The audio bit rate as reported by the Netflix application. May be reported
10074 multiple times as network conditions change during playback.
10078 <histogram name="Media.Netflix.AudioNumChannels" units="channels">
10079 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10081 The number of audio channels as reported by the Netflix application. May be
10082 reported multiple times as network conditions change during playback.
10086 <histogram name="Media.Netflix.DelayedAndDroppedFramesPer5Sec"
10088 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10090 The average number of delayed and dropped frames for the Netflix
10091 application. Reported every 5 seconds.
10095 <histogram name="Media.Netflix.DisplayedFramesPerSecond" units="frames/s">
10096 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10098 The average number of displayed frames for the Netflix application. Reported
10103 <histogram name="Media.Netflix.VideoBitrate" units="kbps">
10104 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10106 Video bit rate as reported by the Netflix application. May be reported
10107 multiple times as network conditions change during playback.
10111 <histogram name="Media.Netflix.VideoHeight" units="pixels">
10112 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10114 Video height as reported by the Netflix application. May be reported
10115 multiple times as network conditions change during playback.
10119 <histogram name="Media.PepperVideoDecoderError" enum="PepperVideoDecodeError">
10120 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10121 <summary>Counts of video decode errors reported to plugin.</summary>
10124 <histogram name="Media.PepperVideoDecoderPictureCount">
10125 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10127 Number of PictureBuffers/textures requested per hardware decoder creation.
10128 This value varies by platform and video. A user visible video may trigger
10129 multiple decoder creations (sometimes every 5 seconds) but would normally
10130 not hold more than 2 sets of buffers at any given time in memory.
10134 <histogram name="Media.PepperVideoDecoderPictureHeight">
10135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10137 Vertical video resolution rounded to the nearest bucket. (Corresponds
10138 roughly to the number in 720p.)
10142 <histogram name="Media.PlayMovies.DelayedAndDroppedFramesPer5Sec"
10144 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10146 The average number of delayed and dropped frames for the PlayMovies
10147 application. Reported every 5 seconds.
10151 <histogram name="Media.PlayMovies.DisplayedFramesPerSecond" units="frames/s">
10152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10154 The average number of displayed frames for the PlayMovies application.
10155 Reported every 5 seconds.
10159 <histogram name="Media.RTCVideoDecoderError" enum="PepperVideoDecodeError">
10160 <owner>posciak@chromium.org</owner>
10161 <summary>Counts of video decode errors reported to RTCVideoDecoder.</summary>
10164 <histogram name="Media.RTCVideoDecoderInitDecodeStatus" enum="BooleanSuccess">
10166 Renamed to Media.RTCVideoDecoderInitDecodeSuccess.
10168 <owner>posciak@chromium.org</owner>
10169 <summary>Results of attempts to RTCVideoDecoder::InitDecode().</summary>
10172 <histogram name="Media.RTCVideoDecoderInitDecodeSuccess" enum="BooleanSuccess">
10173 <owner>posciak@chromium.org</owner>
10175 Indicates whether we were successful in initializing hardware video decoder
10176 for use in the RTC pipeline.
10180 <histogram name="Media.RTCVideoEncoderInitEncodeSuccess" enum="BooleanSuccess">
10181 <owner>posciak@chromium.org</owner>
10183 Indicates whether we were successful in initializing hardware video encoder
10184 for use in the RTC pipeline.
10188 <histogram name="Media.RTCVideoEncoderProfile" enum="VideoCodecProfile">
10189 <owner>posciak@chromium.org</owner>
10190 <summary>Video codec profile used in RTC video encoder.</summary>
10193 <histogram name="Media.TimeToPipelineStarted" units="ms">
10194 <owner>scherkus@chromium.org</owner>
10196 Time in milliseconds from HTML5 media pipeline creation to playing event.
10200 <histogram name="Media.TotalMBytes" units="MB">
10201 <owner>dmikurube@chromium.org</owner>
10202 <owner>scherkus@chromium.org</owner>
10203 <summary>Size of HTML5 media (when known), in MB.</summary>
10206 <histogram name="Media.UncacheableReason" enum="UncacheableReason">
10207 <owner>scherkus@chromium.org</owner>
10209 Reasons a media response won't be used to satisfy a future request.
10213 <histogram name="Media.URLScheme" enum="URLSchemeForHistogram">
10214 <owner>scherkus@chromium.org</owner>
10216 URL scheme used with HTML5 media. (each URL provides one sample)
10220 <histogram name="Media.VAVDAH264.DecoderFailure" enum="VAVDAH264DecoderFailure">
10221 <owner>posciak@chromium.org</owner>
10223 Error codes reported by video decode using VA-API hardware video decoder.
10227 <histogram name="Media.VideoCapture.AspectRatio">
10228 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10230 Video Capture Device captured aspect ratio, as a rounded integer multiplied
10231 by 100. The collection is made in the VideoCaptureController upon reception
10232 of the first frame.
10236 <histogram name="Media.VideoCapture.FrameRate" units="fps">
10237 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10239 Video Capture Device frame rate requested by VideoCaptureManager on
10240 AllocateAndStart(). The collection is made in the VideoCaptureController
10241 upon reception of the first frame.
10245 <histogram name="Media.VideoCapture.Height" units="pixels">
10246 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10248 Video Capture Device captured frame height in pixels. The collection is made
10249 in the VideoCaptureController upon reception of the first frame.
10253 <histogram name="Media.VideoCapture.PixelFormat" enum="CapturePixelFormat">
10254 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10256 Pixel format provided by a Video Capture Device. The collection is made in
10257 the VideoCaptureController upon reception of the first frame.
10261 <histogram name="Media.VideoCapture.Width" units="pixels">
10262 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10264 Video Capture Device captured frame width in pixels. The collection is made
10265 in the VideoCaptureController upon reception of the first frame.
10269 <histogram name="Media.VideoCaptureManager" units="ms">
10270 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10271 <summary>Measures the time taken for VideoCaptureManager::</summary>
10274 <histogram name="Media.VideoCodec" enum="VideoCodec">
10275 <owner>scherkus@chromium.org</owner>
10276 <summary>Video codec used in HTML5 media.</summary>
10279 <histogram name="Media.VideoCodecProfile" enum="VideoCodecProfile">
10280 <owner>scherkus@chromium.org</owner>
10281 <summary>Video codec profile used in HTML5 media.</summary>
10284 <histogram name="Media.VideoCodedAspectRatio">
10285 <owner>scherkus@chromium.org</owner>
10286 <summary>Coded aspect ratio of HTML5 video.</summary>
10289 <histogram name="Media.VideoCodedWidth">
10290 <owner>scherkus@chromium.org</owner>
10291 <summary>Coded width of HTML5 video.</summary>
10294 <histogram name="Media.VideoColorRange" enum="FFmpegColorRanges">
10295 <owner>scherkus@chromium.org</owner>
10297 Pixel format color range of HTML5 video. Emitted on video load.
10301 <histogram name="Media.VideoPixelFormat" enum="VideoPixelFormat">
10302 <owner>scherkus@chromium.org</owner>
10303 <summary>Pixel format used in HTML5 video. Emitted on video load.</summary>
10306 <histogram name="Media.VideoVisibleAspectRatio">
10307 <owner>scherkus@chromium.org</owner>
10308 <summary>Visible aspect ratio of HTML5 video.</summary>
10311 <histogram name="Media.VideoVisibleWidth">
10312 <owner>scherkus@chromium.org</owner>
10313 <summary>Visible width of HTML5 video.</summary>
10316 <histogram name="Media.YouTube.DelayedAndDroppedFramesPer5Sec"
10318 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10320 The average number of delayed and dropped frames for the YouTube
10321 application. Reported every 5 seconds.
10325 <histogram name="Media.YouTube.DisplayedFramesPerSecond" units="frames/s">
10326 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10328 The average number of displayed frames for the YouTube application. Reported
10333 <histogram name="Media.YouTube.TimeToBufferAv" units="ms">
10334 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10336 Time needed to pre-buffer A/V data before the actual playback for the
10337 YouTube application.
10341 <histogram name="Media.YouTube.TimeToBufferAvAfterAbort" units="ms">
10342 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10344 Time needed to buffer A/V data after an abort for the YouTube application.
10348 <histogram name="Media.YouTube.TimeToBufferAvAfterUnderrun" units="ms">
10349 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10351 Time needed to buffer A/V data after an underrun for the YouTube
10356 <histogram name="MediaGalleries.ScanCancelTime" units="ms">
10357 <owner>vandebo@chromium.org</owner>
10358 <summary>If a media scan was cancelled, the duration (in ms) it ran.</summary>
10361 <histogram name="MediaGalleries.ScanDirectoriesFound">
10362 <owner>vandebo@chromium.org</owner>
10364 The number of directories with media files found during a scan.
10368 <histogram name="MediaGalleries.ScanFinishedTime" units="ms">
10369 <owner>vandebo@chromium.org</owner>
10371 Duration in milliseconds taken to do a media scan that ran to completion.
10375 <histogram name="MediaGalleries.ScanGalleriesGranted" units="%">
10376 <owner>vandebo@chromium.org</owner>
10378 The percentage of galleries accepted (not deselected) from the scan result
10383 <histogram name="MediaGalleries.ScanGalleriesPopulated">
10384 <owner>vandebo@chromium.org</owner>
10386 The number of galleries added or updated in preferences after a scan.
10390 <histogram name="MediaGalleries.Usage" enum="MediaGalleriesUsageType">
10391 <owner>vandebo@chromium.org</owner>
10392 <summary>Various usage counts for media galleries.</summary>
10395 <histogram name="Memory.BackingStore">
10396 <owner>dmikurube@chromium.org</owner>
10397 <owner>kenjibaheux@google.com</owner>
10398 <summary>TBD.</summary>
10401 <histogram name="Memory.Browser" units="KB">
10402 <owner>dmikurube@chromium.org</owner>
10403 <owner>kenjibaheux@google.com</owner>
10405 The private working set used by the browser process. Recorded once per UMA
10410 <histogram name="Memory.CachedFontAndDC">
10411 <owner>dmikurube@chromium.org</owner>
10412 <owner>kenjibaheux@google.com</owner>
10413 <summary>TBD.</summary>
10416 <histogram name="Memory.Chrome" units="KB">
10417 <owner>dmikurube@chromium.org</owner>
10418 <owner>kenjibaheux@google.com</owner>
10420 The private working set used by each chrome:// renderer process. Each
10421 process provides one sample. Recorded once per UMA ping.
10425 <histogram name="Memory.ChromeProcessCount">
10426 <owner>dmikurube@chromium.org</owner>
10427 <owner>kenjibaheux@google.com</owner>
10429 The count of active chrome:// processes. Recorded once per UMA ping.
10433 <histogram name="Memory.Extension" units="KB">
10434 <owner>dmikurube@chromium.org</owner>
10435 <owner>kenjibaheux@google.com</owner>
10437 The private working set used by each extension process. Each process
10438 provides one sample. Recorded once per UMA ping.
10442 <histogram name="Memory.GlyphPagesPerLoad">
10443 <owner>dmikurube@chromium.org</owner>
10444 <owner>kenjibaheux@google.com</owner>
10446 The number of glyph pages present in the renderer when it commits a load.
10447 Since this is per-sub-process, you can get the average number of glyph pages
10448 in the system by multiplying this number with the average number of
10449 renderers. Note that this typically won't count the glyph pages added as a
10450 result of the load that just committed, since layout will happen after the
10451 commit. There are 512 bytes per glyph page, but this number also very
10452 closely approximates the number of glyph width map pages in the same
10453 renderer. The only difference is that if you have font fallback, it will
10454 make a new glyph page and no width page, but in most common cases there is
10455 no fallback). Width pages are 1K each (256 floats), so you could think of
10456 this value as being the number of "1.5K units related to glyphs per
10457 renderer per page load".
10461 <histogram name="Memory.Gpu" units="KB">
10462 <owner>dmikurube@chromium.org</owner>
10463 <owner>jamescook@chromium.org</owner>
10464 <owner>kenjibaheux@google.com</owner>
10466 The private working set used by the GPU process. Recorded once per UMA
10471 <histogram name="Memory.Graphics" units="MB">
10472 <owner>dmikurube@chromium.org</owner>
10473 <owner>jamescook@chromium.org</owner>
10474 <owner>kenjibaheux@google.com</owner>
10476 System-wide graphics driver memory consumption. Recorded on Chrome OS for
10477 platforms where it is exposed by the kernel (for example, Intel i915 and
10478 Exynos Mali). Recorded once per UMA ping.
10482 <histogram name="Memory.NativeClient" units="KB">
10483 <owner>dmikurube@chromium.org</owner>
10484 <owner>kenjibaheux@google.com</owner>
10486 The private working set used by each Native Client loader process. Each
10487 process provides one sample. Recorded once per UMA ping.
10491 <histogram name="Memory.NativeClientBroker" units="KB">
10492 <owner>dmikurube@chromium.org</owner>
10493 <owner>kenjibaheux@google.com</owner>
10495 The private working set used by each Native Client broker process. Each
10496 process provides one sample. Recorded once per UMA ping.
10500 <histogram name="Memory.OtherProcessCount">
10501 <owner>dmikurube@chromium.org</owner>
10502 <owner>kenjibaheux@google.com</owner>
10504 The count of other various utility processes (nacl, gpu, sandbox, zygote,
10505 utility). Recorded once per UMA ping.
10509 <histogram name="Memory.PepperPlugin" units="KB">
10510 <owner>dmikurube@chromium.org</owner>
10511 <owner>kenjibaheux@google.com</owner>
10513 The private working set used by each Pepper plugin process. Each plugin
10514 process provides one sample. Recorded once per UMA ping.
10518 <histogram name="Memory.PepperPluginBroker" units="KB">
10519 <owner>dmikurube@chromium.org</owner>
10520 <owner>kenjibaheux@google.com</owner>
10522 The private working set used by each Pepper plugin broker process. Each
10523 process provides one sample. Recorded once per UMA ping.
10527 <histogram name="Memory.PepperPluginBrokerProcessCount">
10528 <owner>dmikurube@chromium.org</owner>
10529 <owner>kenjibaheux@google.com</owner>
10531 The count of Pepper plugin broker processes, recorded once per metrics
10532 services (UMA) update. See MetricsReportingScheduler for details.
10536 <histogram name="Memory.PepperPluginProcessCount">
10537 <owner>dmikurube@chromium.org</owner>
10538 <owner>kenjibaheux@google.com</owner>
10540 The count of active Pepper plugin processes. Recorded once per UMA ping.
10544 <histogram name="Memory.Plugin" units="KB">
10545 <owner>dmikurube@chromium.org</owner>
10546 <owner>kenjibaheux@google.com</owner>
10548 The private working set used by each plugin process. Each plugin process
10549 provides one sample. Recorded once per UMA ping.
10553 <histogram name="Memory.PluginProcessCount">
10554 <owner>dmikurube@chromium.org</owner>
10555 <owner>kenjibaheux@google.com</owner>
10557 The count of active plugin processes. Recorded once per UMA ping.
10561 <histogram name="Memory.ProcessCount">
10562 <owner>dmikurube@chromium.org</owner>
10563 <owner>kenjibaheux@google.com</owner>
10565 The count of all active processes. Recorded once per UMA ping.
10569 <histogram name="Memory.ProcessLimit">
10570 <owner>dmikurube@chromium.org</owner>
10571 <owner>kenjibaheux@google.com</owner>
10572 <summary>The current process limit. Recorded once per UMA ping.</summary>
10575 <histogram name="Memory.Renderer" units="KB">
10576 <owner>dmikurube@chromium.org</owner>
10577 <owner>kenjibaheux@google.com</owner>
10579 The private working set used by each renderer process. Each renderer
10580 process provides one sample. Recorded once per UMA ping.
10584 <histogram name="Memory.RendererProcessCount">
10585 <owner>dmikurube@chromium.org</owner>
10586 <owner>kenjibaheux@google.com</owner>
10588 The count of active renderer processes. Recorded once per UMA ping.
10592 <histogram name="Memory.SandboxHelper" units="KB">
10593 <owner>dmikurube@chromium.org</owner>
10594 <owner>kenjibaheux@google.com</owner>
10596 The private working set used by each sandbox helper process. Each sandbox
10597 helper process provides one sample. Recorded once per UMA ping.
10601 <histogram name="Memory.Swap.Browser" units="KB">
10602 <owner>dmikurube@chromium.org</owner>
10603 <owner>kenjibaheux@google.com</owner>
10605 The swap used by the browser process. Recorded once per UMA ping if the
10606 system has swapped.
10610 <histogram name="Memory.Swap.Chrome" units="KB">
10611 <owner>dmikurube@chromium.org</owner>
10612 <owner>kenjibaheux@google.com</owner>
10614 The swap used by each chrome:// renderer process. Each process provides one
10615 sample. Recorded once per UMA ping if the system has swapped.
10619 <histogram name="Memory.Swap.CompressedDataSize" units="MB">
10620 <owner>dmikurube@chromium.org</owner>
10621 <owner>kenjibaheux@google.com</owner>
10623 The amount of memory that swap was compressed into. Recorded once per UMA
10624 ping if the system has swapped.
10628 <histogram name="Memory.Swap.CompressionRatio">
10629 <owner>dmikurube@chromium.org</owner>
10630 <owner>kenjibaheux@google.com</owner>
10632 The ratio of swapped data original size to compressed size. Recorded once
10633 per UMA ping if the system has swapped.
10637 <histogram name="Memory.Swap.Extension" units="KB">
10638 <owner>dmikurube@chromium.org</owner>
10639 <owner>kenjibaheux@google.com</owner>
10641 The swap used by each extension process. Each process provides one sample.
10642 Recorded once per UMA ping if the system has swapped.
10646 <histogram name="Memory.Swap.Gpu" units="KB">
10647 <owner>dmikurube@chromium.org</owner>
10648 <owner>kenjibaheux@google.com</owner>
10650 The swap used by the GPU process. Recorded once per UMA ping if the system
10655 <histogram name="Memory.Swap.HaveSwapped" units="BooleanSuccess">
10656 <owner>dmikurube@chromium.org</owner>
10657 <owner>kenjibaheux@google.com</owner>
10659 Indicates that the system has swapped memory out at least once since boot.
10660 Recorded once per UMA ping.
10664 <histogram name="Memory.Swap.MemUsedTotal" units="MB">
10665 <owner>dmikurube@chromium.org</owner>
10666 <owner>kenjibaheux@google.com</owner>
10668 The amount of memory that is used by swap, including bookkeeping. Recorded
10669 once per UMA ping if the system has swapped.
10673 <histogram name="Memory.Swap.NativeClient" units="KB">
10674 <owner>dmikurube@chromium.org</owner>
10675 <owner>kenjibaheux@google.com</owner>
10677 The swap used by each Native Client loader process. Each process provides
10678 one sample. Recorded once per UMA ping if the system has swapped.
10682 <histogram name="Memory.Swap.NativeClientBroker" units="KB">
10683 <owner>dmikurube@chromium.org</owner>
10684 <owner>kenjibaheux@google.com</owner>
10686 The swap used by each Native Client broker process. Each process provides
10687 one sample. Recorded once per UMA ping if the system has swapped.
10691 <histogram name="Memory.Swap.NumReads">
10692 <owner>dmikurube@chromium.org</owner>
10693 <owner>kenjibaheux@google.com</owner>
10695 The number of reads from swap. Recorded once per UMA ping if the system
10700 <histogram name="Memory.Swap.NumWrites">
10701 <owner>dmikurube@chromium.org</owner>
10702 <owner>kenjibaheux@google.com</owner>
10704 The number of writes to swap. Recorded once per UMA ping if the system has
10709 <histogram name="Memory.Swap.OriginalDataSize" units="MB">
10710 <owner>dmikurube@chromium.org</owner>
10711 <owner>kenjibaheux@google.com</owner>
10713 The amount of memory that was swapped out. Recorded once per UMA ping if
10714 the system has swapped.
10718 <histogram name="Memory.Swap.PepperPlugin" units="KB">
10719 <owner>dmikurube@chromium.org</owner>
10720 <owner>kenjibaheux@google.com</owner>
10722 The swap used by each Pepper plugin process. Each plugin process provides
10723 one sample. Recorded once per UMA ping if the system has swapped.
10727 <histogram name="Memory.Swap.PepperPluginBroker" units="KB">
10728 <owner>dmikurube@chromium.org</owner>
10729 <owner>kenjibaheux@google.com</owner>
10731 The swap used by each Pepper plugin broker process. Each process provides
10732 one sample. Recorded once per UMA ping if the system has swapped.
10736 <histogram name="Memory.Swap.Plugin" units="KB">
10737 <owner>dmikurube@chromium.org</owner>
10738 <owner>kenjibaheux@google.com</owner>
10740 The swap used by each plugin process. Each plugin process provides one
10741 sample. Recorded once per UMA ping if the system has swapped.
10745 <histogram name="Memory.Swap.Renderer" units="KB">
10746 <owner>dmikurube@chromium.org</owner>
10747 <owner>kenjibaheux@google.com</owner>
10749 The swap used by each renderer process. Each renderer process provides one
10750 sample. Recorded once per UMA ping if the system has swapped.
10754 <histogram name="Memory.Swap.SandboxHelper" units="KB">
10755 <owner>dmikurube@chromium.org</owner>
10756 <owner>kenjibaheux@google.com</owner>
10758 The swap used by each sandbox helper process. Each sandbox helper process
10759 provides one sample. Recorded once per UMA ping if the system has swapped.
10763 <histogram name="Memory.Swap.Total" units="MB">
10764 <owner>dmikurube@chromium.org</owner>
10765 <owner>kenjibaheux@google.com</owner>
10767 The sum of all processes' swap. Recorded once per UMA ping if the system
10772 <histogram name="Memory.Swap.Utility" units="KB">
10773 <owner>dmikurube@chromium.org</owner>
10774 <owner>kenjibaheux@google.com</owner>
10776 The swap used by each utility process. Each utility process provides one
10777 sample. Recorded once per UMA ping if the system has swapped.
10781 <histogram name="Memory.Swap.Worker" units="KB">
10782 <owner>dmikurube@chromium.org</owner>
10783 <owner>kenjibaheux@google.com</owner>
10785 The swap used by each worker process. Each worker process provides one
10786 sample. Recorded once per UMA ping if the system has swapped.
10790 <histogram name="Memory.Total" units="MB">
10791 <owner>dmikurube@chromium.org</owner>
10792 <owner>kenjibaheux@google.com</owner>
10793 <summary>The sum of all processes. Recorded once per UMA ping.</summary>
10796 <histogram name="Memory.Utility" units="KB">
10797 <owner>dmikurube@chromium.org</owner>
10798 <owner>kenjibaheux@google.com</owner>
10800 The private working set used by each utility process. Each utility process
10801 provides one sample. Recorded once per UMA ping.
10805 <histogram name="Memory.Worker" units="KB">
10806 <owner>dmikurube@chromium.org</owner>
10807 <owner>kenjibaheux@google.com</owner>
10809 The private working set used by each worker process. Each worker process
10810 provides one sample. Recorded once per UMA ping.
10814 <histogram name="Memory.WorkerProcessCount">
10815 <owner>dmikurube@chromium.org</owner>
10816 <owner>kenjibaheux@google.com</owner>
10817 <summary>TBD.</summary>
10820 <histogram name="MemoryAndroid.DeviceMemoryClass">
10821 <owner>dmikurube@chromium.org</owner>
10822 <owner>kenjibaheux@google.com</owner>
10823 <owner>ppi@chromium.org</owner>
10825 Value of getMemoryClass() recorded once upon startup. This is an integer,
10826 device-specific constant correlated with the amount of memory available on
10831 <histogram name="MemoryAndroid.EvictionReason" enum="AndroidEvictionReason">
10832 <owner>dmikurube@chromium.org</owner>
10833 <owner>kenjibaheux@google.com</owner>
10834 <owner>ppi@chromium.org</owner>
10836 Reasons behind evictions of individual tabs, recorded upon each tab
10841 <histogram name="MemoryAndroid.LowMemoryLoadedTabCount">
10842 <owner>dmikurube@chromium.org</owner>
10843 <owner>kenjibaheux@google.com</owner>
10844 <owner>ppi@chromium.org</owner>
10846 Number of loaded (memory-resident) tabs when LowMemory notification is
10851 <histogram name="MemoryAndroid.LowMemoryTimeBetween" units="milliseconds">
10852 <owner>dmikurube@chromium.org</owner>
10853 <owner>kenjibaheux@google.com</owner>
10854 <owner>ppi@chromium.org</owner>
10856 Time between two consecutive LowMemory notification in one foreground
10861 <histogram name="MemoryAndroid.NotificationBackground"
10862 enum="AndroidMemoryNotificationBackground">
10863 <owner>dmikurube@chromium.org</owner>
10864 <owner>kenjibaheux@google.com</owner>
10865 <owner>ppi@chromium.org</owner>
10867 Memory notifications delivered through system callbacks to Chrome while in
10872 <histogram name="MemoryAndroid.NotificationForeground"
10873 enum="AndroidMemoryNotificationForeground">
10874 <owner>dmikurube@chromium.org</owner>
10875 <owner>kenjibaheux@google.com</owner>
10876 <owner>ppi@chromium.org</owner>
10878 Memory notifications delivered through system callbacks to Chrome while in
10879 the foreground - we count LowMemory notification vs particular levels of
10880 TrimMemory foreground notification.
10884 <histogram name="Mist.SwitchResult" enum="MistSwitchResult">
10885 <owner>benchan@chromium.org</owner>
10887 The result (e.g. success or the type of failure) of a modem interface switch
10888 operation performed by mist on Chrome OS.
10892 <histogram name="MobileStartup.MobileMultiWindowInstances">
10893 <owner>dtrainor@chromium.org</owner>
10895 Android: Number of instances of Chrome currently open during a MultiWindow
10896 session. Emitted every time Chrome is paused. Only emitted on Android
10897 MultiWindow devices.
10899 A MultiWindow session is any period of time that Chrome was not used in a
10900 full screen mode but together with another Activity that is visible at the
10901 same time. This is only supported in a few Android models.
10905 <histogram name="MobileStartup.MobileMultiWindowSession" units="percent">
10906 <owner>miguelg@chromium.org</owner>
10908 Android: percent of the screen available for Chrome during a multi-window
10909 session. Emitted every time chrome is paused. Only emitted on Android
10910 MultiWindow devices.
10912 A multiwindow session is any period of time that Chrome was not used in full
10913 screen mode but together with some other application that is visible at the
10914 same time. This is only supported in a few Android models.
10918 <histogram name="Mouse.PointerSensitivity.Changed" enum="PointerSensitivity">
10919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10921 Tracks mouse sensitivity setting changes by the user. This replaces the old
10922 Mouse.Sensitivity.Changed metric.
10926 <histogram name="Mouse.PointerSensitivity.Started" enum="PointerSensitivity">
10927 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10929 Tracks mouse sensitivity setting on startup. This replaces the old
10930 Mouse.Sensitivity.Started metric.
10934 <histogram name="Mouse.Sensitivity.Changed" enum="PointerSensitivity">
10936 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Changed.
10938 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10939 <summary>Tracks mouse sensitivity setting.</summary>
10942 <histogram name="Mouse.Sensitivity.Started" enum="PointerSensitivity">
10944 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Started.
10946 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10947 <summary>Tracks mouse sensitivity setting on startup.</summary>
10950 <histogram name="MouseEventPrefetch.MouseDownDuration_Click" units="ms">
10951 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10953 Measures the time elapsed between when the user mousedown-ed a link and when
10954 the user clicked a link.
10958 <histogram name="MouseEventPrefetch.MouseDownFollowedByClick"
10959 enum="MouseEventFollowedByClick">
10960 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10962 For each click handled by an HTML anchor tag link, whether Blink saw a
10963 mousedown event preceding it. This is only measured for clicks handled by
10964 the anchor tag's default click event handler.
10968 <histogram name="MouseEventPrefetch.MouseDowns">
10969 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10971 The number of mousedown events detected at HTML anchor-tag links' default
10976 <histogram name="MouseEventPrefetch.MouseOverDuration_Click" units="ms">
10977 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10979 Measures the time elapsed between when the user mouseover-ed a link and when
10980 the user clicked a link.
10984 <histogram name="MouseEventPrefetch.MouseOverDuration_NoClick" units="ms">
10985 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10987 Measures the time elapsed between when the user mouseover-ed a link and when
10988 the user mouseout-ed a link without click.
10992 <histogram name="MouseEventPrefetch.MouseOvers">
10993 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10995 The number of mouseover events detected at HTML anchor-tag links' default
11000 <histogram name="MouseEventPrefetch.PreTapEventsFollowedByClick"
11001 enum="PreTapEvents">
11002 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11004 The tap gesture events detected before click at HTML anchor-tag links'
11005 default event handler.
11009 <histogram name="MouseEventPrefetch.TapDownDuration_Click" units="ms">
11010 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11012 Measures the time elapsed between when the user tapdown-ed a link and when
11013 the user clicked a link.
11017 <histogram name="MouseEventPrefetch.TapDowns">
11018 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11020 The number of gesturetapdown events detected at HTML anchor-tag links'
11021 default event handler.
11025 <histogram name="MouseEventPrefetch.TapUnconfirmeds">
11026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11028 The number of gesturetapunconfirmed events detected at HTML anchor-tag
11029 links' default event handler.
11033 <histogram name="MultiProfile.DiscardedTabsPerUser">
11034 <owner>skuhne@chromium.org</owner>
11036 The relation of discarded tabs vs. the amount of simultaneous users. The
11037 counts are the number of discards and the buckets are the number of users.
11038 Since the count values are absolute numbers, they need to be normalized
11039 before use - so divide the counts by the percentage of users per session
11040 found under 'MultiProfile.UsersPerSessionIncremental'.
11044 <histogram name="MultiProfile.SessionMode" enum="MultiProfileSessionMode">
11045 <owner>skuhne@chromium.org</owner>
11047 The session counter for different multi profile modes which gets stored once
11048 per session at the beginning of the session.
11052 <histogram name="MultiProfile.SigninUserUIPath"
11053 enum="MultiProfileSigninUserAction">
11054 <owner>skuhne@chromium.org</owner>
11056 Count the number of times each UI path is taken for signing into a new
11057 account in a Chrome OS multiprofile session. UI paths include the system
11058 tray and the user account switcher on the browser frame.
11062 <histogram name="MultiProfile.SwitchActiveUserUIPath"
11063 enum="MultiProfileSwitchActiveUserAction">
11064 <owner>skuhne@chromium.org</owner>
11066 Count the number of times each UI path is taken for switching the active
11067 account in a Chrome OS multiprofile session. UI paths include the system
11068 tray and the keyboard shortcut.
11072 <histogram name="MultiProfile.TeleportWindow"
11073 enum="MultiProfileTeleportWindowAction">
11074 <owner>skuhne@chromium.org</owner>
11076 Counts the number of window teleportations when using separated desktop
11081 <histogram name="MultiProfile.TeleportWindowType"
11082 enum="MultiProfileTeleportWindowType">
11083 <owner>skuhne@chromium.org</owner>
11085 Counts the number of teleported windows by types in separated desktop mode.
11089 <histogram name="MultiProfile.UsersPerSession">
11091 Deprecated 3/2014, renamed to MultiProfile.UsersPerSessionIncremental.
11093 <owner>skuhne@chromium.org</owner>
11095 The number of users simultaneously signed into a multiprofile session on
11096 Chrome OS. This is recorded upon session end.
11100 <histogram name="MultiProfile.UsersPerSessionIncremental">
11101 <owner>skuhne@chromium.org</owner>
11103 The number of users simultaneously signed into a multiprofile session on
11104 Chrome OS. This is recorded whenever a user gets added to the session. To
11105 get the correct count, all following counts must be subtracted. Example: If
11106 100 single user, 20 two user and 5 three user sessions, there were
11107 100-20-5=75 single user sessions, 100-80=20 dual user sessions and so on.
11111 <histogram name="NaCl.Client.Helper.InitState" enum="NaClHelperStatus">
11112 <owner>jvoung@chromium.org</owner>
11113 <owner>mackinlay@google.com</owner>
11114 <owner>ncbray@chromium.org</owner>
11116 When the browser started, what happened with the NaCl helper process?
11120 <histogram name="NaCl.Client.Helper.StateOnFork" enum="NaClHelperStatus">
11121 <owner>jvoung@chromium.org</owner>
11122 <owner>mackinlay@google.com</owner>
11123 <owner>ncbray@chromium.org</owner>
11125 When a NaCl application process was created, what had happened with the NaCl
11126 helper process when the browser was started?
11130 <histogram name="NaCl.Client.OSArch" enum="NaClOSArchEnum">
11131 <owner>jvoung@chromium.org</owner>
11132 <owner>mackinlay@google.com</owner>
11133 <owner>ncbray@chromium.org</owner>
11134 <summary>The OS/Architecture of a nexe that was loaded.</summary>
11137 <histogram name="NaCl.HttpStatusCodeClass.Manifest.InstalledApp"
11138 enum="NaClHttpStatusCodeClass">
11139 <owner>jvoung@chromium.org</owner>
11140 <owner>mackinlay@google.com</owner>
11141 <owner>ncbray@chromium.org</owner>
11143 The status code returned when trying to load a manifest inside an installed
11148 <histogram name="NaCl.HttpStatusCodeClass.Manifest.NotInstalledApp"
11149 enum="NaClHttpStatusCodeClass">
11150 <owner>jvoung@chromium.org</owner>
11151 <owner>mackinlay@google.com</owner>
11152 <owner>ncbray@chromium.org</owner>
11154 The status code returned when trying to load a manifest from a source other
11155 than an installed app.
11159 <histogram name="NaCl.HttpStatusCodeClass.Nexe.InstalledApp"
11160 enum="NaClHttpStatusCodeClass">
11161 <owner>jvoung@chromium.org</owner>
11162 <owner>mackinlay@google.com</owner>
11163 <owner>ncbray@chromium.org</owner>
11165 The status code returned when trying to load a NaCl executable inside an
11170 <histogram name="NaCl.HttpStatusCodeClass.Nexe.NotInstalledApp"
11171 enum="NaClHttpStatusCodeClass">
11172 <owner>jvoung@chromium.org</owner>
11173 <owner>mackinlay@google.com</owner>
11174 <owner>ncbray@chromium.org</owner>
11176 The status code returned when trying to load a NaCl executable from a source
11177 other than an installed app.
11181 <histogram name="NaCl.LoadStatus.Plugin" enum="NaClPluginErrorCode">
11182 <owner>jvoung@chromium.org</owner>
11183 <owner>mackinlay@google.com</owner>
11184 <owner>ncbray@chromium.org</owner>
11185 <summary>The error code returned by NaCl's Chrome plugin.</summary>
11188 <histogram name="NaCl.LoadStatus.Plugin.InstalledApp"
11189 enum="NaClPluginErrorCode">
11190 <owner>jvoung@chromium.org</owner>
11191 <owner>mackinlay@google.com</owner>
11192 <owner>ncbray@chromium.org</owner>
11194 The error code returned by NaCl's Chrome plugin, but only for installed
11199 <histogram name="NaCl.LoadStatus.Plugin.NotInstalledApp"
11200 enum="NaClPluginErrorCode">
11201 <owner>jvoung@chromium.org</owner>
11202 <owner>mackinlay@google.com</owner>
11203 <owner>ncbray@chromium.org</owner>
11205 The error code returned by NaCl's Chrome plugin, but excluding installed
11210 <histogram name="NaCl.LoadStatus.SelLdr" enum="NaClSelLdrErrorCode">
11211 <owner>jvoung@chromium.org</owner>
11212 <owner>mackinlay@google.com</owner>
11213 <owner>ncbray@chromium.org</owner>
11214 <summary>The error code returned by NaCl's sel_ldr.</summary>
11217 <histogram name="NaCl.LoadStatus.SelLdr.InstalledApp"
11218 enum="NaClSelLdrErrorCode">
11219 <owner>jvoung@chromium.org</owner>
11220 <owner>mackinlay@google.com</owner>
11221 <owner>ncbray@chromium.org</owner>
11223 The error code returned by NaCl's sel_ldr, but only for installed apps.
11227 <histogram name="NaCl.LoadStatus.SelLdr.NotInstalledApp"
11228 enum="NaClSelLdrErrorCode">
11229 <owner>jvoung@chromium.org</owner>
11230 <owner>mackinlay@google.com</owner>
11231 <owner>ncbray@chromium.org</owner>
11233 The error code returned by NaCl's sel_ldr, but excluding installed apps.
11237 <histogram name="NaCl.Manifest.IsDataURI" enum="NaClManifestType">
11238 <owner>jvoung@chromium.org</owner>
11239 <owner>mackinlay@google.com</owner>
11240 <owner>ncbray@chromium.org</owner>
11242 Was the manifest specified as a data URI rather than a .nmf file?
11246 <histogram name="NaCl.ManifestDownloadTime" units="milliseconds">
11248 Deprecated 6/2011, renamed.
11250 <owner>jvoung@chromium.org</owner>
11251 <owner>mackinlay@google.com</owner>
11252 <owner>ncbray@chromium.org</owner>
11254 The time it took to download the manifset file for a Native Client module.
11258 <histogram name="NaCl.ModuleUptime.Crash" units="milliseconds">
11259 <owner>jvoung@chromium.org</owner>
11260 <owner>mackinlay@google.com</owner>
11261 <owner>ncbray@chromium.org</owner>
11262 <summary>The time a NaCl module ran before it crashed.</summary>
11265 <histogram name="NaCl.ModuleUptime.Normal" units="milliseconds">
11266 <owner>jvoung@chromium.org</owner>
11267 <owner>mackinlay@google.com</owner>
11268 <owner>ncbray@chromium.org</owner>
11269 <summary>The time a NaCl module ran without crashing, at shutdown.</summary>
11272 <histogram name="NaCl.NexeDownloadTime" units="milliseconds">
11274 Deprecated 6/2011, renamed.
11276 <owner>jvoung@chromium.org</owner>
11277 <owner>mackinlay@google.com</owner>
11278 <owner>ncbray@chromium.org</owner>
11280 The time it took to download the main .nexe for a Native Client module.
11284 <histogram name="NaCl.NexeSize" units="KB">
11286 Deprecated 6/2011, renamed.
11288 <owner>jvoung@chromium.org</owner>
11289 <owner>mackinlay@google.com</owner>
11290 <owner>ncbray@chromium.org</owner>
11292 The size of the main .nexe file downloaded for a Native Client module.
11296 <histogram name="NaCl.NexeStartupTime" units="milliseconds">
11298 Deprecated 6/2011, renamed.
11300 <owner>jvoung@chromium.org</owner>
11301 <owner>mackinlay@google.com</owner>
11302 <owner>ncbray@chromium.org</owner>
11304 The time it took between the Native Client plugin initialization and when
11305 proxied execution of the NaCl module begins. This is the general startup
11306 overhead of running as a NaCl module vs a trusted PPAPI plugin.
11310 <histogram name="NaCl.NexeStartupTimePerMB" units="milliseconds/MB">
11312 Deprecated 6/2011, renamed.
11314 <owner>jvoung@chromium.org</owner>
11315 <owner>mackinlay@google.com</owner>
11316 <owner>ncbray@chromium.org</owner>
11318 The time it took between the Native Client plugin initialization and when
11319 proxied execution of the NaCl module begins. This is the general startup
11320 overhead of running as a NaCl module vs a trusted PPAPI plugin.
11324 <histogram name="NaCl.Options.PNaCl.OptLevel" enum="PNaClOptionsOptLevelEnum">
11325 <owner>jvoung@chromium.org</owner>
11326 <owner>mackinlay@google.com</owner>
11327 <owner>ncbray@chromium.org</owner>
11329 The optimization level set for the initial Portable Native Client
11330 translation from bitcode to native code.
11334 <histogram name="NaCl.OSArch" enum="NaClOSArchEnum">
11336 Deprecated 6/2011, renamed.
11338 <owner>jvoung@chromium.org</owner>
11339 <owner>mackinlay@google.com</owner>
11340 <owner>ncbray@chromium.org</owner>
11341 <summary>The OS/Architecture of a nexe that was loaded.</summary>
11344 <histogram name="NaCl.Perf.PNaClCache.IsHit" enum="PNaClTranslationCacheEnum">
11345 <owner>jvoung@chromium.org</owner>
11346 <owner>mackinlay@google.com</owner>
11347 <owner>ncbray@chromium.org</owner>
11349 Did the Portable Native Client translation cache find an executable
11350 translated from bitcode?
11354 <histogram name="NaCl.Perf.PNaClLoadTime.CompileKBPerSec" units="KB/s">
11355 <owner>jvoung@chromium.org</owner>
11356 <owner>mackinlay@google.com</owner>
11357 <owner>ncbray@chromium.org</owner>
11359 The rate for compiling a Portable Native Client bitcode file to an object
11360 file in Kilobytes per second.
11364 <histogram name="NaCl.Perf.PNaClLoadTime.CompileTime" units="milliseconds">
11365 <owner>jvoung@chromium.org</owner>
11366 <owner>mackinlay@google.com</owner>
11367 <owner>ncbray@chromium.org</owner>
11369 The time it took to compile a Portable Native Client bitcode file to an
11374 <histogram name="NaCl.Perf.PNaClLoadTime.LinkTime" units="milliseconds">
11375 <owner>jvoung@chromium.org</owner>
11376 <owner>mackinlay@google.com</owner>
11377 <owner>ncbray@chromium.org</owner>
11379 The time it took to link a Portable Native Client generated object file into
11380 a Native Client executable.
11384 <histogram name="NaCl.Perf.PNaClLoadTime.LoadCompiler" units="milliseconds">
11385 <owner>jvoung@chromium.org</owner>
11386 <owner>mackinlay@google.com</owner>
11387 <owner>ncbray@chromium.org</owner>
11389 The time it took to load and validate the Portable Native Client compiler.
11393 <histogram name="NaCl.Perf.PNaClLoadTime.LoadLinker" units="milliseconds">
11394 <owner>jvoung@chromium.org</owner>
11395 <owner>mackinlay@google.com</owner>
11396 <owner>ncbray@chromium.org</owner>
11398 The time it took to load and validate the Portable Native Client linker.
11402 <histogram name="NaCl.Perf.PNaClLoadTime.PctCompiledWhenFullyDownloaded"
11404 <owner>jvoung@chromium.org</owner>
11405 <owner>mackinlay@google.com</owner>
11406 <owner>ncbray@chromium.org</owner>
11408 The percentage of a Portable Native Client application that is compiled by
11409 the time the application is fully downloaded (compile and download happen in
11414 <histogram name="NaCl.Perf.PNaClLoadTime.TotalUncachedKBPerSec" units="KB/s">
11415 <owner>jvoung@chromium.org</owner>
11416 <owner>mackinlay@google.com</owner>
11417 <owner>ncbray@chromium.org</owner>
11419 The rate for completely translating a Portable Native Client bitcode file
11420 into a Native Client executable and caching the result in Kilobytes per
11425 <histogram name="NaCl.Perf.PNaClLoadTime.TotalUncachedTime"
11426 units="milliseconds">
11427 <owner>jvoung@chromium.org</owner>
11428 <owner>mackinlay@google.com</owner>
11429 <owner>ncbray@chromium.org</owner>
11431 The total time it took to completely translate a Portable Native Client
11432 bitcode file into a Native Client executable, and cache the result.
11436 <histogram name="NaCl.Perf.Size.Manifest" units="KB">
11437 <owner>jvoung@chromium.org</owner>
11438 <owner>mackinlay@google.com</owner>
11439 <owner>ncbray@chromium.org</owner>
11440 <summary>The size of the manifest file.</summary>
11443 <histogram name="NaCl.Perf.Size.Nexe" units="KB">
11444 <owner>jvoung@chromium.org</owner>
11445 <owner>mackinlay@google.com</owner>
11446 <owner>ncbray@chromium.org</owner>
11448 The size of the main .nexe file downloaded for a Native Client module.
11452 <histogram name="NaCl.Perf.Size.Pexe" units="KB">
11453 <owner>jvoung@chromium.org</owner>
11454 <owner>mackinlay@google.com</owner>
11455 <owner>ncbray@chromium.org</owner>
11457 The size of the main .pexe bitcode file downloaded for a Portable Native
11462 <histogram name="NaCl.Perf.Size.PexeNexeSizePct" units="%">
11463 <owner>jvoung@chromium.org</owner>
11464 <owner>mackinlay@google.com</owner>
11465 <owner>ncbray@chromium.org</owner>
11467 The size of the main .pexe bitcode file divided by the size of the .nexe
11468 that is the result of translating the bitcode file, times 100.
11472 <histogram name="NaCl.Perf.Size.PNaClTranslatedNexe" units="KB">
11473 <owner>jvoung@chromium.org</owner>
11474 <owner>mackinlay@google.com</owner>
11475 <owner>ncbray@chromium.org</owner>
11477 The size of the main .nexe file that is the result of translating a Portable
11478 Native Client .pexe bitcode file. This reflects the amount of cache
11483 <histogram name="NaCl.Perf.StartupTime.LoadModule" units="milliseconds">
11484 <owner>jvoung@chromium.org</owner>
11485 <owner>mackinlay@google.com</owner>
11486 <owner>ncbray@chromium.org</owner>
11487 <summary>The time it took to load the NaCl module into sel_ldr.</summary>
11490 <histogram name="NaCl.Perf.StartupTime.LoadModulePerMB" units="milliseconds/MB">
11491 <owner>jvoung@chromium.org</owner>
11492 <owner>mackinlay@google.com</owner>
11493 <owner>ncbray@chromium.org</owner>
11495 The time it took to load the NaCl module into sel_ldr. Normalized by the
11496 size of the .nexe, in megabytes.
11500 <histogram name="NaCl.Perf.StartupTime.ManifestDownload" units="milliseconds">
11501 <owner>jvoung@chromium.org</owner>
11502 <owner>mackinlay@google.com</owner>
11503 <owner>ncbray@chromium.org</owner>
11505 The time it took to download the manifset file for a Native Client module.
11509 <histogram name="NaCl.Perf.StartupTime.NaClOverhead" units="milliseconds">
11510 <owner>jvoung@chromium.org</owner>
11511 <owner>mackinlay@google.com</owner>
11512 <owner>ncbray@chromium.org</owner>
11514 The time it took between the Native Client plugin initialization and when
11515 proxied execution of the NaCl module begins. This is the general startup
11516 overhead of running as a NaCl module vs a trusted PPAPI plugin.
11520 <histogram name="NaCl.Perf.StartupTime.NaClOverheadPerMB"
11521 units="milliseconds/MB">
11522 <owner>jvoung@chromium.org</owner>
11523 <owner>mackinlay@google.com</owner>
11524 <owner>ncbray@chromium.org</owner>
11526 The time it took between the Native Client plugin initialization and when
11527 proxied execution of the NaCl module begins. This is the general startup
11528 overhead of running as a NaCl module vs a trusted PPAPI plugin. Normalized
11529 by the size of the .nexe, in megabytes.
11533 <histogram name="NaCl.Perf.StartupTime.NexeDownload" units="milliseconds">
11534 <owner>jvoung@chromium.org</owner>
11535 <owner>mackinlay@google.com</owner>
11536 <owner>ncbray@chromium.org</owner>
11538 The time it took to download the main .nexe for a Native Client module.
11542 <histogram name="NaCl.Perf.StartupTime.NexeDownloadPerMB"
11543 units="milliseconds/MB">
11544 <owner>jvoung@chromium.org</owner>
11545 <owner>mackinlay@google.com</owner>
11546 <owner>ncbray@chromium.org</owner>
11548 The time it took to download the main .nexe for a Native Client module.
11549 Normalized by the size of the .nexe, in megabytes.
11553 <histogram name="NaCl.Perf.StartupTime.Total" units="milliseconds">
11554 <owner>jvoung@chromium.org</owner>
11555 <owner>mackinlay@google.com</owner>
11556 <owner>ncbray@chromium.org</owner>
11558 The time it took between the Native Client plugin initialization and when
11559 the NaCl module is ready to be used.
11563 <histogram name="NaCl.Perf.StartupTime.TotalPerMB" units="milliseconds/MB">
11564 <owner>jvoung@chromium.org</owner>
11565 <owner>mackinlay@google.com</owner>
11566 <owner>ncbray@chromium.org</owner>
11568 The time it took between the Native Client plugin initialization and when
11569 the NaCl module is ready to be used. Normalized by the size of the .nexe,
11574 <histogram name="NaCl.ShutdownTime.Total" units="milliseconds">
11575 <owner>jvoung@chromium.org</owner>
11576 <owner>mackinlay@google.com</owner>
11577 <owner>ncbray@chromium.org</owner>
11578 <summary>The time it took the NaCl module to shut down.</summary>
11581 <histogram name="NaCl.Startups" enum="NaClStartupEnum">
11583 Deprecated 5/2011, data is duplicated by NaCl.NexeStartupTime, and
11584 normalizing to 'tab opens' is unusual.
11586 <owner>jvoung@chromium.org</owner>
11587 <owner>mackinlay@google.com</owner>
11588 <owner>ncbray@chromium.org</owner>
11590 The number of times that Native Client has been started by loading a .nexe
11591 compared to the number of times that a tab has been opened.
11595 <histogram name="NaCl.ValidationCache.Query" enum="NaClValidationCacheEnum">
11596 <owner>jvoung@chromium.org</owner>
11597 <owner>mackinlay@google.com</owner>
11598 <owner>ncbray@chromium.org</owner>
11600 Did a validation cache query find a previously known validation result?
11604 <histogram name="NaCl.ValidationCache.Set" enum="NaClValidationCacheEnum">
11605 <owner>jvoung@chromium.org</owner>
11606 <owner>mackinlay@google.com</owner>
11607 <owner>ncbray@chromium.org</owner>
11609 Was the validation cache updated with a new validation result?
11613 <histogram name="Navigation.MainFrameScheme" enum="NavigationScheme">
11614 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11615 <summary>The scheme of the URL for each main-frame navigation.</summary>
11618 <histogram name="Navigation.RedirectChainSize" units="characters">
11619 <owner>haitaol@chromium.org</owner>
11620 <owner>donnd@chromium.org</owner>
11622 Total length of the redirect URL strings in navigation entry. Logged when
11623 entry is committed.
11627 <histogram name="NCN.CM.FastestRTTOn2G" units="milliseconds">
11628 <owner>pauljensen@chromium.org</owner>
11630 Rough estimate of the fastest round-trip-time seen on a 2G connection,
11631 before the NetworkChangeNotifier detected a connectivity change.
11633 This metric is recorded when the NetworkChangeNotifier detects a
11634 connectivity change. This will miss data from users whose connection type
11635 never changes and will be biased to users whose connection type changes
11640 <histogram name="NCN.CM.FastestRTTOn3G" units="milliseconds">
11641 <owner>pauljensen@chromium.org</owner>
11643 Rough estimate of the fastest round-trip-time seen on a 3G connection,
11644 before the NetworkChangeNotifier detected a connectivity change.
11646 This metric is recorded when the NetworkChangeNotifier detects a
11647 connectivity change. This will miss data from users whose connection type
11648 never changes and will be biased to users whose connection type changes
11653 <histogram name="NCN.CM.FastestRTTOn4G" units="milliseconds">
11654 <owner>pauljensen@chromium.org</owner>
11656 Rough estimate of the fastest round-trip-time seen on a 4G connection,
11657 before the NetworkChangeNotifier detected a connectivity change.
11659 This metric is recorded when the NetworkChangeNotifier detects a
11660 connectivity change. This will miss data from users whose connection type
11661 never changes and will be biased to users whose connection type changes
11666 <histogram name="NCN.CM.FastestRTTOnBluetooth" units="milliseconds">
11667 <owner>pauljensen@chromium.org</owner>
11669 Rough estimate of the fastest round-trip-time seen on a Bluetooth
11670 connection, before the NetworkChangeNotifier detected a connectivity change.
11672 This metric is recorded when the NetworkChangeNotifier detects a
11673 connectivity change. This will miss data from users whose connection type
11674 never changes and will be biased to users whose connection type changes
11679 <histogram name="NCN.CM.FastestRTTOnEthernet" units="milliseconds">
11680 <owner>pauljensen@chromium.org</owner>
11682 Rough estimate of the fastest round-trip-time seen on an Ethernet
11683 connection, before the NetworkChangeNotifier detected a connectivity change.
11685 This metric is recorded when the NetworkChangeNotifier detects a
11686 connectivity change. This will miss data from users whose connection type
11687 never changes and will be biased to users whose connection type changes
11692 <histogram name="NCN.CM.FastestRTTOnNone" units="milliseconds">
11693 <owner>pauljensen@chromium.org</owner>
11695 Rough estimate of the fastest round-trip-time seen while the
11696 NetworkChangeNotifier thought there was no network connection, before the
11697 NetworkChangeNotifier detected a connectivity change.
11699 This metric is recorded when the NetworkChangeNotifier detects a
11700 connectivity change. This will miss data from users whose connection type
11701 never changes and will be biased to users whose connection type changes
11706 <histogram name="NCN.CM.FastestRTTOnUnknown" units="milliseconds">
11707 <owner>pauljensen@chromium.org</owner>
11709 Rough estimate of the fastest round-trip-time seen on an unknown connection
11710 type, before the NetworkChangeNotifier detected a connectivity change.
11712 This metric is recorded when the NetworkChangeNotifier detects a
11713 connectivity change. This will miss data from users whose connection type
11714 never changes and will be biased to users whose connection type changes
11719 <histogram name="NCN.CM.FastestRTTOnWifi" units="milliseconds">
11720 <owner>pauljensen@chromium.org</owner>
11722 Rough estimate of the fastest round-trip-time seen on a Wifi connection,
11723 before the NetworkChangeNotifier detected a connectivity change.
11725 This metric is recorded when the NetworkChangeNotifier detects a
11726 connectivity change. This will miss data from users whose connection type
11727 never changes and will be biased to users whose connection type changes
11732 <histogram name="NCN.CM.FirstReadOn2G" units="milliseconds">
11733 <owner>pauljensen@chromium.org</owner>
11735 Time between switching to a 2G connection and receiving the first network
11738 This metric is recorded when the NetworkChangeNotifier detects a
11739 connectivity change. This will miss data from users whose connection type
11740 never changes and will be biased to users whose connection type changes
11745 <histogram name="NCN.CM.FirstReadOn3G" units="milliseconds">
11746 <owner>pauljensen@chromium.org</owner>
11748 Time between switching to a 3G connection and receiving the first network
11751 This metric is recorded when the NetworkChangeNotifier detects a
11752 connectivity change. This will miss data from users whose connection type
11753 never changes and will be biased to users whose connection type changes
11758 <histogram name="NCN.CM.FirstReadOn4G" units="milliseconds">
11759 <owner>pauljensen@chromium.org</owner>
11761 Time between switching to a 4G connection and receiving the first network
11764 This metric is recorded when the NetworkChangeNotifier detects a
11765 connectivity change. This will miss data from users whose connection type
11766 never changes and will be biased to users whose connection type changes
11771 <histogram name="NCN.CM.FirstReadOnBluetooth" units="milliseconds">
11772 <owner>pauljensen@chromium.org</owner>
11774 Time between switching to a Bluetooth connection and receiving the first
11777 This metric is recorded when the NetworkChangeNotifier detects a
11778 connectivity change. This will miss data from users whose connection type
11779 never changes and will be biased to users whose connection type changes
11784 <histogram name="NCN.CM.FirstReadOnEthernet" units="milliseconds">
11785 <owner>pauljensen@chromium.org</owner>
11787 Time between switching to an Ethernet connection and receiving the first
11790 This metric is recorded when the NetworkChangeNotifier detects a
11791 connectivity change. This will miss data from users whose connection type
11792 never changes and will be biased to users whose connection type changes
11797 <histogram name="NCN.CM.FirstReadOnNone" units="milliseconds">
11798 <owner>pauljensen@chromium.org</owner>
11800 Time between disconnecting and receiving the first network data.
11802 This metric is recorded when the NetworkChangeNotifier detects a
11803 connectivity change. This will miss data from users whose connection type
11804 never changes and will be biased to users whose connection type changes
11809 <histogram name="NCN.CM.FirstReadOnUnknown" units="milliseconds">
11810 <owner>pauljensen@chromium.org</owner>
11812 Time between switching to an unknown connection type and receiving the first
11815 This metric is recorded when the NetworkChangeNotifier detects a
11816 connectivity change. This will miss data from users whose connection type
11817 never changes and will be biased to users whose connection type changes
11822 <histogram name="NCN.CM.FirstReadOnWifi" units="milliseconds">
11823 <owner>pauljensen@chromium.org</owner>
11825 Time between switching to a Wifi connection and receiving the first network
11828 This metric is recorded when the NetworkChangeNotifier detects a
11829 connectivity change. This will miss data from users whose connection type
11830 never changes and will be biased to users whose connection type changes
11835 <histogram name="NCN.CM.KBTransferedOn2G" units="KB">
11836 <owner>pauljensen@chromium.org</owner>
11838 How much data was transfered while connected via a 2G connection, before the
11839 NetworkChangeNotifier detected a connectivity change.
11841 This metric is recorded when the NetworkChangeNotifier detects a
11842 connectivity change. This will miss data from users whose connection type
11843 never changes and will be biased to users whose connection type changes
11848 <histogram name="NCN.CM.KBTransferedOn3G" units="KB">
11849 <owner>pauljensen@chromium.org</owner>
11851 How much data was transfered while connected via a 3G connection, before the
11852 NetworkChangeNotifier detected a connectivity change.
11854 This metric is recorded when the NetworkChangeNotifier detects a
11855 connectivity change. This will miss data from users whose connection type
11856 never changes and will be biased to users whose connection type changes
11861 <histogram name="NCN.CM.KBTransferedOn4G" units="KB">
11862 <owner>pauljensen@chromium.org</owner>
11864 How much data was transfered while connected via a 4G connection, before the
11865 NetworkChangeNotifier detected a connectivity change.
11867 This metric is recorded when the NetworkChangeNotifier detects a
11868 connectivity change. This will miss data from users whose connection type
11869 never changes and will be biased to users whose connection type changes
11874 <histogram name="NCN.CM.KBTransferedOnBluetooth" units="KB">
11875 <owner>pauljensen@chromium.org</owner>
11877 How much data was transfered while connected via a Bluetooth connection,
11878 before the NetworkChangeNotifier detected a connectivity change.
11880 This metric is recorded when the NetworkChangeNotifier detects a
11881 connectivity change. This will miss data from users whose connection type
11882 never changes and will be biased to users whose connection type changes
11887 <histogram name="NCN.CM.KBTransferedOnEthernet" units="KB">
11888 <owner>pauljensen@chromium.org</owner>
11890 How much data was transfered while connected via an Ethernet connection,
11891 before the NetworkChangeNotifier detected a connectivity change.
11893 This metric is recorded when the NetworkChangeNotifier detects a
11894 connectivity change. This will miss data from users whose connection type
11895 never changes and will be biased to users whose connection type changes
11900 <histogram name="NCN.CM.KBTransferedOnNone" units="KB">
11901 <owner>pauljensen@chromium.org</owner>
11903 How much data was transfered while the NetworkChangeNotifier thought there
11904 was no network connection, before the NetworkChangeNotifier detected a
11905 connectivity change.
11907 This metric is recorded when the NetworkChangeNotifier detects a
11908 connectivity change. This will miss data from users whose connection type
11909 never changes and will be biased to users whose connection type changes
11914 <histogram name="NCN.CM.KBTransferedOnUnknown" units="KB">
11915 <owner>pauljensen@chromium.org</owner>
11917 How much data was transfered while connected via an unknown connection type,
11918 before the NetworkChangeNotifier detected a connectivity change.
11920 This metric is recorded when the NetworkChangeNotifier detects a
11921 connectivity change. This will miss data from users whose connection type
11922 never changes and will be biased to users whose connection type changes
11927 <histogram name="NCN.CM.KBTransferedOnWifi" units="KB">
11928 <owner>pauljensen@chromium.org</owner>
11930 How much data was transfered while connected via a Wifi connection, before
11931 the NetworkChangeNotifier detected a connectivity change.
11933 This metric is recorded when the NetworkChangeNotifier detects a
11934 connectivity change. This will miss data from users whose connection type
11935 never changes and will be biased to users whose connection type changes
11940 <histogram name="NCN.CM.PeakKbpsOn2G" units="Kbps">
11941 <owner>pauljensen@chromium.org</owner>
11943 Rough estimate of peak throughput seen on a 2G connection, before the
11944 NetworkChangeNotifier detected a connectivity change.
11946 This metric is recorded when the NetworkChangeNotifier detects a
11947 connectivity change. This will miss data from users whose connection type
11948 never changes and will be biased to users whose connection type changes
11953 <histogram name="NCN.CM.PeakKbpsOn3G" units="Kbps">
11954 <owner>pauljensen@chromium.org</owner>
11956 Rough estimate of peak throughput seen on a 3G connection, before the
11957 NetworkChangeNotifier detected a connectivity change.
11959 This metric is recorded when the NetworkChangeNotifier detects a
11960 connectivity change. This will miss data from users whose connection type
11961 never changes and will be biased to users whose connection type changes
11966 <histogram name="NCN.CM.PeakKbpsOn4G" units="Kbps">
11967 <owner>pauljensen@chromium.org</owner>
11969 Rough estimate of peak throughput seen on a 4G connection, before the
11970 NetworkChangeNotifier detected a connectivity change.
11972 This metric is recorded when the NetworkChangeNotifier detects a
11973 connectivity change. This will miss data from users whose connection type
11974 never changes and will be biased to users whose connection type changes
11979 <histogram name="NCN.CM.PeakKbpsOnBluetooth" units="Kbps">
11980 <owner>pauljensen@chromium.org</owner>
11982 Rough estimate of peak throughput seen on a Bluetooth connection, before the
11983 NetworkChangeNotifier detected a connectivity change.
11985 This metric is recorded when the NetworkChangeNotifier detects a
11986 connectivity change. This will miss data from users whose connection type
11987 never changes and will be biased to users whose connection type changes
11992 <histogram name="NCN.CM.PeakKbpsOnEthernet" units="Kbps">
11993 <owner>pauljensen@chromium.org</owner>
11995 Rough estimate of peak throughput seen on an Ethernet connection, before the
11996 NetworkChangeNotifier detected a connectivity change.
11998 This metric is recorded when the NetworkChangeNotifier detects a
11999 connectivity change. This will miss data from users whose connection type
12000 never changes and will be biased to users whose connection type changes
12005 <histogram name="NCN.CM.PeakKbpsOnNone" units="Kbps">
12006 <owner>pauljensen@chromium.org</owner>
12008 Rough estimate of peak throughput seen while the NetworkChangeNotifier
12009 thought there was no network connection, before the NetworkChangeNotifier
12010 detected a connectivity change.
12012 This metric is recorded when the NetworkChangeNotifier detects a
12013 connectivity change. This will miss data from users whose connection type
12014 never changes and will be biased to users whose connection type changes
12019 <histogram name="NCN.CM.PeakKbpsOnUnknown" units="Kbps">
12020 <owner>pauljensen@chromium.org</owner>
12022 Rough estimate of peak throughput seen on an unknown connection type, before
12023 the NetworkChangeNotifier detected a connectivity change.
12025 This metric is recorded when the NetworkChangeNotifier detects a
12026 connectivity change. This will miss data from users whose connection type
12027 never changes and will be biased to users whose connection type changes
12032 <histogram name="NCN.CM.PeakKbpsOnWifi" units="Kbps">
12033 <owner>pauljensen@chromium.org</owner>
12035 Rough estimate of peak throughput seen on a Wifi connection, before the
12036 NetworkChangeNotifier detected a connectivity change.
12038 This metric is recorded when the NetworkChangeNotifier detects a
12039 connectivity change. This will miss data from users whose connection type
12040 never changes and will be biased to users whose connection type changes
12045 <histogram name="NCN.CM.TimeOn2G" units="milliseconds">
12046 <owner>pauljensen@chromium.org</owner>
12048 How long was spent connected via a 2G connection, before the
12049 NetworkChangeNotifier detected a connectivity change.
12051 This metric is recorded when the NetworkChangeNotifier detects a
12052 connectivity change. This will miss data from users whose connection type
12053 never changes and will be biased to users whose connection type changes
12058 <histogram name="NCN.CM.TimeOn3G" units="milliseconds">
12059 <owner>pauljensen@chromium.org</owner>
12061 How long was spent connected via a 3G connection, before the
12062 NetworkChangeNotifier detected a connectivity change.
12064 This metric is recorded when the NetworkChangeNotifier detects a
12065 connectivity change. This will miss data from users whose connection type
12066 never changes and will be biased to users whose connection type changes
12071 <histogram name="NCN.CM.TimeOn4G" units="milliseconds">
12072 <owner>pauljensen@chromium.org</owner>
12074 How long was spent connected via a 4G connection, before the
12075 NetworkChangeNotifier detected a connectivity change.
12077 This metric is recorded when the NetworkChangeNotifier detects a
12078 connectivity change. This will miss data from users whose connection type
12079 never changes and will be biased to users whose connection type changes
12084 <histogram name="NCN.CM.TimeOnBluetooth" units="milliseconds">
12085 <owner>pauljensen@chromium.org</owner>
12087 How long was spent connected via a Bluetooth connection, before the
12088 NetworkChangeNotifier detected a connectivity change.
12090 This metric is recorded when the NetworkChangeNotifier detects a
12091 connectivity change. This will miss data from users whose connection type
12092 never changes and will be biased to users whose connection type changes
12097 <histogram name="NCN.CM.TimeOnEthernet" units="milliseconds">
12098 <owner>pauljensen@chromium.org</owner>
12100 How long was spent connected via an Ethernet connection, before the
12101 NetworkChangeNotifier detected a connectivity change.
12103 This metric is recorded when the NetworkChangeNotifier detects a
12104 connectivity change. This will miss data from users whose connection type
12105 never changes and will be biased to users whose connection type changes
12110 <histogram name="NCN.CM.TimeOnNone" units="milliseconds">
12111 <owner>pauljensen@chromium.org</owner>
12113 How long was spent disconnected, before the NetworkChangeNotifier detected a
12114 connectivity change.
12116 This metric is recorded when the NetworkChangeNotifier detects a
12117 connectivity change. This will miss data from users whose connection type
12118 never changes and will be biased to users whose connection type changes
12123 <histogram name="NCN.CM.TimeOnUnknown" units="milliseconds">
12124 <owner>pauljensen@chromium.org</owner>
12126 How long was spent connected via an unknown connection type, before the
12127 NetworkChangeNotifier detected a connectivity change.
12129 This metric is recorded when the NetworkChangeNotifier detects a
12130 connectivity change. This will miss data from users whose connection type
12131 never changes and will be biased to users whose connection type changes
12136 <histogram name="NCN.CM.TimeOnWifi" units="milliseconds">
12137 <owner>pauljensen@chromium.org</owner>
12139 How long was spent connected via a Wifi connection, before the
12140 NetworkChangeNotifier detected a connectivity change.
12142 This metric is recorded when the NetworkChangeNotifier detects a
12143 connectivity change. This will miss data from users whose connection type
12144 never changes and will be biased to users whose connection type changes
12149 <histogram name="NCN.ConnectionTypeChangeToIPAddressChange"
12150 units="milliseconds">
12151 <owner>pauljensen@chromium.org</owner>
12153 Time from ConnectionTypeChanged message until IPAddressChanged message.
12157 <histogram name="NCN.DNSConfigChange" units="milliseconds">
12158 <owner>pauljensen@chromium.org</owner>
12159 <summary>Time between DNS configuration change messages.</summary>
12162 <histogram name="NCN.GetConnectionTypeTime" units="milliseconds">
12163 <owner>pauljensen@chromium.org</owner>
12165 How long does each call to NetworkChangeNotifier::GetConnectionType() take.
12169 <histogram name="NCN.IPAddressChange" units="milliseconds">
12170 <owner>pauljensen@chromium.org</owner>
12171 <summary>Time between IP address change messages.</summary>
12174 <histogram name="NCN.IPAddressChangeToConnectionTypeChange"
12175 units="milliseconds">
12176 <owner>pauljensen@chromium.org</owner>
12178 Time from IPAddressChanged message until ConnectionTypeChanged message.
12182 <histogram name="NCN.NetworkOfflineChange" units="milliseconds">
12183 <owner>pauljensen@chromium.org</owner>
12185 Time between going online until we go offline change messages, using new
12190 <histogram name="NCN.NetworkOnlineChange" units="milliseconds">
12191 <owner>pauljensen@chromium.org</owner>
12193 Time between going offline until we go online change messages, using new
12198 <histogram name="NCN.NetworkOperatorMCCMNC">
12199 <owner>bolian@chromium.org</owner>
12200 <owner>bengr@google.com</owner>
12201 <owner>marq@google.com</owner>
12203 The MCC (mobile country code) and MNC (mobile network code) of the network
12204 operator when a new metrics log is created or when the network connection is
12205 changed. A value of zero means a non-mobile network or the operator code is
12210 <histogram name="NCN.OfflineChange" units="milliseconds">
12211 <owner>pauljensen@chromium.org</owner>
12213 Time between going online until we go offline change messages.
12217 <histogram name="NCN.OfflineDataRecv" units="milliseconds">
12218 <owner>pauljensen@chromium.org</owner>
12220 Time between when we thought we went offline and when we received some
12221 network data (a URLRequest read completed).
12225 <histogram name="NCN.OfflineDataRecvAny5sBeforeOnline">
12226 <owner>pauljensen@chromium.org</owner>
12228 Count of how many times we received network data (a URLRequest read
12229 completed) while offline when some data was received at most five seconds
12230 before going online.
12234 <histogram name="NCN.OfflineDataRecvUntilOnline" units="milliseconds">
12235 <owner>pauljensen@chromium.org</owner>
12237 Time between when we received the last network data (a URLRequest read
12238 completed) while offline and when we thought we went online.
12242 <histogram name="NCN.OfflinePolls">
12243 <owner>pauljensen@chromium.org</owner>
12245 Count of how many times we polled the online/offline status before detecting
12246 an offline to online transition.
12250 <histogram name="NCN.OnlineChange" units="milliseconds">
12251 <owner>pauljensen@chromium.org</owner>
12253 Time between going offline until we go online change messages.
12257 <histogram name="NCN.PollingOfflineDataRecv" units="milliseconds">
12258 <owner>pauljensen@chromium.org</owner>
12260 Time between when we thought we went offline and when we received some
12261 network data (a URLRequest read completed), while polling
12262 NetworkChangeNotifier::GetConnectionType() still told us we were offline.
12266 <histogram name="Net.AlternateProtocolBrokenLocation"
12267 enum="BrokenAlternateProtocolLocation">
12268 <owner>rch@chromium.org</owner>
12270 Breakdown of the locations when SetBrokenAlternateProtocol is called.
12274 <histogram name="Net.AlternateProtocolUsage" enum="AlternateProtocolUsage">
12275 <owner>rch@chromium.org</owner>
12277 Breakdown of how requests which could potentially make use of an alternate
12278 protocol use or don't use the protocol.
12282 <histogram name="Net.AlternateProtocolUsage.1000Truncated"
12283 enum="AlternateProtocolUsage">
12284 <owner>rch@chromium.org</owner>
12286 Breakdown of how requests which could potentially make use of an alternate
12287 protocol use or don't use the protocol. Loaded data for 1000 servers and we
12288 have persisted 1000 MRU servers.
12292 <histogram name="Net.AlternateProtocolUsage.200Truncated"
12293 enum="AlternateProtocolUsage">
12294 <owner>rch@chromium.org</owner>
12296 Breakdown of how requests which could potentially make use of an alternate
12297 protocol use or don't use the protocol. Loaded data for 200 servers and we
12298 have persisted 1000 MRU servers.
12302 <histogram name="Net.AsyncResourceHandler_PendingDataCount">
12303 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12305 The count of unacknowledged ResourceMsg_DataReceived messages. This message
12306 is sent once per chunk of data read from the network.
12310 <histogram name="Net.AsyncResourceHandler_PendingDataCount_WhenFull">
12311 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12313 The count of unacknowledged ResourceMsg_DataReceived messages at the point
12314 where we pause network loading.
12318 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Alloc" units="bytes">
12319 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12320 <summary>The size of a SharedIOBuffer allocation.</summary>
12323 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Used" units="bytes">
12324 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12325 <summary>The number of bytes copied into a SharedIOBuffer.</summary>
12328 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_UsedPercentage"
12329 units="percentage">
12330 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12332 The percentage of a SharedIOBuffer allocation that is actually used.
12336 <histogram name="Net.AuthGenerateToken_basic" units="milliseconds">
12337 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12338 <summary>The time to generate a Basic HTTP authentication token.</summary>
12341 <histogram name="Net.AuthGenerateToken_digest" units="milliseconds">
12342 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12343 <summary>The time to generate a Digest HTTP authentication token.</summary>
12346 <histogram name="Net.AuthGenerateToken_negotiate" units="milliseconds">
12347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12349 The time to generate a Negotiate (or SPNEGO) HTTP authentication token.
12353 <histogram name="Net.AuthGenerateToken_ntlm" units="milliseconds">
12354 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12355 <summary>The time to generate an NTLM HTTP authentication token.</summary>
12358 <histogram name="Net.AutoReload.CountAtStop">
12359 <owner>ellyjones@chromium.org</owner>
12360 <owner>rdsmith@chromium.org</owner>
12361 <owner>cbentzel@chromium.org</owner>
12363 Number of times auto-reload has been attempted before auto-reload stopped
12364 without succeeding, either because the stop button was pressed or because
12365 the renderer was destroyed.
12369 <histogram name="Net.AutoReload.CountAtSuccess">
12370 <owner>ellyjones@chromium.org</owner>
12371 <owner>rdsmith@chromium.org</owner>
12372 <owner>cbentzel@chromium.org</owner>
12374 Number of times auto-reload had to attempt to reload a page before
12379 <histogram name="Net.AutoReload.ErrorAtFirstSuccess" enum="NetErrorCodes">
12380 <owner>ellyjones@chromium.org</owner>
12381 <owner>rdsmith@chromium.org</owner>
12382 <owner>cbentzel@chromium.org</owner>
12384 Original error code that started an auto-reload which then succeeded on the
12389 <histogram name="Net.AutoReload.ErrorAtStop" enum="NetErrorCodes">
12390 <owner>ellyjones@chromium.org</owner>
12391 <owner>rdsmith@chromium.org</owner>
12392 <owner>cbentzel@chromium.org</owner>
12394 Error code, if any, when auto-reload stopped without succeeding, either
12395 because the stop button was pressed or because the renderer was destroyed.
12399 <histogram name="Net.AutoReload.ErrorAtSuccess" enum="NetErrorCodes">
12400 <owner>ellyjones@chromium.org</owner>
12401 <owner>rdsmith@chromium.org</owner>
12402 <owner>cbentzel@chromium.org</owner>
12404 Original error code that started an auto-reload which then eventually
12409 <histogram name="Net.CertCommonNameFallback" enum="BooleanCommonNameMatch">
12410 <owner>rsleevi@chromium.org</owner>
12412 Whether the certificate common name was used for matching the hostname,
12413 instead of the subjectAlternativeName.
12415 Measures results for all CAs (internal and publicly-trusted).
12419 <histogram name="Net.CertCommonNameFallbackPrivateCA"
12420 enum="BooleanCommonNameMatch">
12421 <owner>rsleevi@chromium.org</owner>
12423 Whether the certificate common name was used for matching the hostname,
12424 instead of the subjectAlternativeName.
12426 Measures results ony for internal (non-publicly-trusted) CAs.
12430 <histogram name="Net.CertificatePinSuccess" enum="BooleanSuccess">
12432 Renamed to Net.PublicKeyPinSuccess 28 Oct 2011.
12434 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12436 A validated certificate chain may be subject to additional
12437 "pinning" requirements on a per-domain basis. This records the
12438 fraction of successful matches between a certificate chain and a pin list.
12442 <histogram name="Net.CertificateTransparency.MainFrameValidSCTCount">
12443 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12445 Number of valid Signed Certificate Timestamps (SCTs) present for the
12446 main-frame resource. Emitted every time a main-frame resource is fetched.
12450 <histogram name="Net.CertificateTransparency.SCTOrigin" enum="SCTOrigin">
12451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12453 The origin breakdown of Signed Certificate Timestamps (SCTs). Emitted once
12454 for every SCT when first validated, which means 0 or more times during every
12455 SSL connection establishment.
12459 <histogram name="Net.CertificateTransparency.SCTsPerConnection">
12460 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12462 The number of Signed Certificate Timestamps (SCTs) that were available for
12463 each SSL connection, including SCTs embedded in the certificate. This metric
12464 measures how many SSL connections had SCTs available. Emitted during every
12465 SSL connection establishment.
12469 <histogram name="Net.CertificateTransparency.SCTStatus" enum="SCTVerifyStatus">
12470 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12472 Breakdown of Signed Certificate Timestamps (SCTs) validation status. Emitted
12473 once for every SCT when first validated, which means 0 or more times during
12474 every SSL connection establishment.
12478 <histogram name="Net.CertVerifier_First_Job_Latency" units="milliseconds">
12479 <owner>davidben@chromium.org</owner>
12481 The actual amount of time spent verifying a certificate using the underlying
12482 cryptographic APIs. Because parallel verifications for the same certificate
12483 may be coalesced, histograms such as Net.SSLCertVerificationTime may be
12484 skewed, due to later verifications taking less overall time. This records
12485 the overall time spent verifying the first job to capture initialization
12490 <histogram name="Net.CertVerifier_Job_Latency" units="milliseconds">
12491 <owner>rsleevi@chromium.org</owner>
12493 The actual amount of time spent verifying a certificate using the underlying
12494 cryptographic APIs. Because parallel verifications for the same certificate
12495 may be coalesced, histograms such as Net.SSLCertVerificationTime may be
12496 skewed, due to later verifications taking less overall time. This records
12497 the overall time spent verifying a single request, regardless of how many
12498 parallel requests are being served by the verification.
12502 <histogram name="Net.CoalescePotential" enum="CoalescePotentialPackets">
12503 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12505 The number of times we sent N packets, but could have sent N-1 packets.
12509 <histogram name="Net.ComodoDNSExperimentFailureTime" units="milliseconds">
12510 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12512 The amount of time taken before we failed to resolve the Comodo test DNS
12513 record. This is an experiment, run in conjuction with Comodo, to test the
12514 viability of a DNS based certificate revocation mechanism.
12518 <histogram name="Net.ComodoDNSExperimentSuccessTime" units="milliseconds">
12519 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12521 The amount of time taken to successfully resolve the Comodo test DNS record.
12522 This is an experiment, run in conjuction with Comodo, to test the viability
12523 of a DNS based certificate revocation mechanism.
12527 <histogram name="Net.Compress.NoProxy.BytesAfterCompression" units="bytes">
12528 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12530 The uncompressed number of bytes received per request that was compressed.
12531 Only includes requests which did not go through an explicit proxy and did
12536 <histogram name="Net.Compress.NoProxy.BytesBeforeCompression" units="bytes">
12537 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12539 The compressed number of bytes received per request that was compressed.
12540 Only includes requests which did not go through an explicit proxy and did
12545 <histogram name="Net.Compress.NoProxy.ShouldHaveBeenCompressed" units="bytes">
12546 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12548 The uncompressed number of bytes received per request that was not
12549 compressed but appears to have been compressible. Only includes requests
12550 which did not go through an explicit proxy and did not go over SSL.
12554 <histogram name="Net.Compress.Proxy.BytesAfterCompression" units="bytes">
12555 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12557 The uncompressed number of bytes received per request that was compressed.
12558 Only includes requests sent through a proxy without SSL.
12562 <histogram name="Net.Compress.Proxy.BytesBeforeCompression" units="bytes">
12563 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12565 The compressed number of bytes received per request that was compressed.
12566 Only includes requests sent through a proxy without SSL.
12570 <histogram name="Net.Compress.Proxy.ShouldHaveBeenCompressed" units="bytes">
12571 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12573 The uncompressed number of bytes received per request that was not
12574 compressed but appears to have been compressible. Only includes requests
12575 sent through a proxy without SSL.
12579 <histogram name="Net.Compress.SSL.BytesAfterCompression" units="bytes">
12580 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12582 The uncompressed number of bytes received per request that was compressed.
12583 Only includes requests sent over SSL.
12587 <histogram name="Net.Compress.SSL.BytesBeforeCompression" units="bytes">
12588 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12590 The compressed number of bytes received per request that was compressed.
12591 Only includes requests sent over SSL.
12595 <histogram name="Net.Compress.SSL.ShouldHaveBeenCompressed" units="bytes">
12596 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12598 The uncompressed number of bytes received per request that was not
12599 compressed but appears to have been compressible. Only includes requests
12604 <histogram name="Net.ConnectionTypeCount" enum="ConnectionType">
12606 The count was inaccurate (it counted transactions rather than connections)
12608 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12610 Each bucket is the number of connections of a particular type that the user
12611 has had during the session.
12615 <histogram name="Net.ConnectionTypeCount2" enum="ConnectionType">
12617 Renamed to match HadConnectionType.
12619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12621 Each bucket is the number of successful connections of a particular type
12622 that the user has had during the session.
12626 <histogram name="Net.ConnectionTypeCount3" enum="ConnectionType">
12627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12629 Each bucket is the number of successful connections of a particular type
12630 that the user has had during the session.
12634 <histogram name="Net.ConnectionTypeFailCount2" enum="ConnectionType">
12636 No longer collected.
12638 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12640 Each bucket is the number of failed connections of a particular type that
12641 the user has had during the session.
12645 <histogram name="Net.ConnectionUsedSSLv3Fallback">
12647 Replaced by Net.ConnectionUsedSSLVersionFallback in Chrome 21.
12649 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12651 True if the HTTP request was to a server which requires SSLv3 fallback
12655 <histogram name="Net.ConnectionUsedSSLVersionFallback"
12656 enum="FallbackSSLVersion">
12657 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12659 Nonzero if the HTTP request was to a server which requires SSL version
12660 fallback. The value indicates the SSL version the request fell back on.
12664 <histogram name="net.CookieBackingStoreUpdateResults"
12665 enum="BackingStoreResults">
12667 Initial typo; only here to get results from builds before r59117. See
12668 "Cookie." group.
12670 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12672 Whether or not updates to the backing store succeeded or failed, recorded
12677 <histogram name="net.CookieBetweenAccessIntervalMinutes" units="minutes">
12679 Initial typo; only here to get results from builds before r59117. See
12680 "Cookie." group.
12682 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12683 <summary>Intervals between access time updates for each cookie.</summary>
12686 <histogram name="net.CookieCount">
12688 Initial typo; only here to get results from builds before r59117. See
12689 "Cookie." group.
12691 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12693 Number of cookies in the store (recorded every 10 minutes of active browsing
12698 <histogram name="net.CookieDeletionCause" enum="CookieDeletionCause">
12700 Initial typo; only here to get results from builds before r59117. See
12701 "Cookie." group.
12703 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12705 For each cookie removed from the store, the reason it was removed.
12709 <histogram name="net.CookieDomainCount">
12711 Initial typo; only here to get results from builds before r59117. See
12712 "Cookie." group.
12714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12716 For each domain, number of cookies in that domain (recorded every 10 minutes
12717 of active browsing time).
12721 <histogram name="net.CookieDomainPerEtldp1Count">
12722 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12724 For every top level domain, number of subdomains in that top level domain
12725 (recorded every 10 minutes of active browsing time).
12729 <histogram name="net.CookieEtldp1Count">
12731 Initial typo; only here to get results from builds before r59117. See
12732 "Cookie." group.
12734 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12736 For every top level domain, number of cookies in that domain (recorded every
12737 10 minutes of active browsing time).
12741 <histogram name="net.CookieEvictedLastAccessMinutes" units="minutes">
12743 Initial typo; only here to get results from builds before r59117. See
12744 "Cookie." group.
12746 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12748 For each evicted (not expired) cookie, the amount of time since it was last
12753 <histogram name="net.CookieExpirationDurationMinutes" units="minutes">
12755 Initial typo; only here to get results from builds before r59117. See
12756 "Cookie." group.
12758 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12759 <summary>Number of minutes until cookie expires when set.</summary>
12762 <histogram name="net.CookieTimeGet">
12764 Initial typo; only here to get results from builds before r59117. See
12765 "Cookie." group.
12767 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12769 The amount of time (ms) to get cookies for each URL request.
12773 <histogram name="net.CookieTimeLoad">
12775 Initial typo; only here to get results from builds before r59117. See
12776 "Cookie." group.
12778 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12780 The amount of time (ms) to load the persistent cookie store at browser
12785 <histogram name="Net.CountOfAlternateProtocolServers">
12786 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12788 The total number of severs to which alternative protocol was used. This
12789 counts the number of servers persisted to prefs file.
12793 <histogram name="Net.CountOfPipelineCapableServers">
12795 Deprecated 05/2014, related field trial already long expired.
12797 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12799 The total number of severs that support HTTP pipelining. This counts the
12800 number of servers persisted to prefs file.
12804 <histogram name="Net.CountOfSpdyServers">
12805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12807 The total number of SPDY server names persisted to prefs file.
12811 <histogram name="Net.CountOfSpdySettings">
12812 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12814 The total number of SPDY Settings properties persisted to prefs file.
12818 <histogram name="Net.CRLRequestFailedTimeMs" units="milliseconds">
12819 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12821 When validating an HTTPS certificate we may have to block to fetch one or
12822 more revocation lists. This measures the amount of time that failures to get
12823 CRL information take.
12827 <histogram name="Net.CRLRequestSuccess" enum="BooleanSuccess">
12828 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12830 When validating an HTTPS certificate we may have to block to fetch one or
12831 more revocation lists. This records the fraction of successful requests.
12835 <histogram name="Net.CRLRequestTimeMs" units="milliseconds">
12836 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12838 When validating an HTTPS certificate we may have to block to fetch one or
12839 more revocation lists. This measures the amount of time that each fetch
12844 <histogram name="Net.DailyContentLength" units="KB">
12845 <owner>bolian@chromium.org</owner>
12847 The total content size in KB of all HTTP/HTTPS response bodies in the
12848 previous calendar day. The metric is reported when the first response in the
12849 current day is received.
12853 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled" units="KB">
12854 <owner>bengr@chromium.org</owner>
12855 <owner>bolian@chromium.org</owner>
12857 The total content size in KB of all HTTP/HTTPS response bodies in the
12858 previous calendar day while the data reduction proxy setting was enabled.
12859 The metric is reported when the first response in the current day is
12864 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Https"
12866 <owner>bengr@chromium.org</owner>
12867 <owner>bolian@chromium.org</owner>
12869 The total content size in KB of all HTTPS response bodies in the previous
12870 calendar day while the data reduction proxy setting was enabled. The metric
12871 is reported when the first response in the current day is received.
12875 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_LongBypass"
12877 <owner>bengr@chromium.org</owner>
12878 <owner>bolian@chromium.org</owner>
12880 The total content size in KB of all long-bypassed HTTP response bodies in
12881 the previous calendar day while the data reduction proxy setting was
12882 enabled. The metric is reported when the first response in the current day
12887 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_ShortBypass"
12889 <owner>bengr@chromium.org</owner>
12890 <owner>bolian@chromium.org</owner>
12892 The total content size in KB of all short-bypassed HTTP response bodies in
12893 the previous calendar day while the data reduction proxy setting was
12894 enabled. The metric is reported when the first response in the current day
12899 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Unknown"
12901 <owner>bengr@chromium.org</owner>
12902 <owner>bolian@chromium.org</owner>
12904 The total content size in KB of all HTTP response bodies for requests that
12905 were not served by the enabled data reduction proxy for unknown reasons in
12906 the previous calendar day while the data reduction proxy setting was
12907 enabled. The metric is reported when the first response in the current day
12912 <histogram name="Net.DailyContentLength_ViaDataReductionProxy" units="KB">
12913 <owner>bengr@chromium.org</owner>
12914 <owner>bolian@chromium.org</owner>
12916 The total content size in KB of all HTTP/HTTPS response bodies in the
12917 previous calendar day via the data reduction proxy. The metric is reported
12918 when the first response in the current day is received.
12922 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled"
12924 <owner>bengr@chromium.org</owner>
12925 <owner>bolian@chromium.org</owner>
12927 The percentage of total HTTP/HTTPS response body size while the data
12928 reduction proxy is enabled to total HTTP/HTTPS response body size in the
12929 previous calendar day. The metric is reported when the first response in the
12930 current day is received.
12934 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Https"
12936 <owner>bengr@chromium.org</owner>
12937 <owner>bolian@chromium.org</owner>
12939 The percentage of total HTTPS response body size while the data reduction
12940 proxy is enabled to total HTTP/HTTPS response body size in the previous
12941 calendar day. The metric is reported when the first response in the current
12946 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_LongBypass"
12948 <owner>bengr@chromium.org</owner>
12949 <owner>bolian@chromium.org</owner>
12951 The percentage of total long-bypassed response body size while the data
12952 reduction proxy is enabled to total HTTP/HTTPS response body size in the
12953 previous calendar day. The metric is reported when the first response in the
12954 current day is received.
12958 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_ShortBypass"
12960 <owner>bengr@chromium.org</owner>
12961 <owner>bolian@chromium.org</owner>
12963 The percentage of total short-bypassed response body size while the data
12964 reduction proxy is enabled to total HTTP/HTTPS response body size in the
12965 previous calendar day. The metric is reported when the first response in the
12966 current day is received.
12970 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Unknown"
12972 <owner>bengr@chromium.org</owner>
12973 <owner>bolian@chromium.org</owner>
12975 The percentage of total body size of responses that were not served by the
12976 data reduction proxy for unknown reason while the data reduction proxy is
12977 enabled to total HTTP/HTTPS response body size in the previous calendar day.
12978 The metric is reported when the first response in the current day is
12983 <histogram name="Net.DailyContentPercent_ViaDataReductionProxy" units="Percent">
12984 <owner>bengr@chromium.org</owner>
12985 <owner>bolian@chromium.org</owner>
12987 The percentage of total HTTP/HTTPS response body size via the data reduction
12988 proxy to total HTTP/HTTPS response body size in the previous calendar day.
12989 The metric is reported when the first response in the current day is
12994 <histogram name="Net.DailyContentSavingPercent" units="Percent">
12995 <owner>bengr@chromium.org</owner>
12996 <owner>bolian@chromium.org</owner>
12998 The percentage of data saving in the previous calendar day. A negative
12999 saving will be shown as zero. The metric is reported when the first response
13000 in the current day is received.
13004 <histogram name="Net.DailyContentSavingPercent_DataReductionProxyEnabled"
13006 <owner>bengr@chromium.org</owner>
13007 <owner>bolian@chromium.org</owner>
13009 The percentage of data saving in the previous calendar day while the data
13010 reduction proxy was enabled. A negative saving will be shown as zero. This
13011 only counts responses while the data reduction proxy is enabled. The metric
13012 is reported when the first response in the current day is received.
13016 <histogram name="Net.DailyContentSavingPercent_ViaDataReductionProxy"
13018 <owner>bengr@chromium.org</owner>
13019 <owner>bolian@chromium.org</owner>
13021 The percentage of data saving in the previous calendar day via the data
13022 reduction proxy. A negative saving will be shown as zero. This only counts
13023 responses via the data reduction proxy. The metric is reported when the
13024 first response in the current day is received.
13028 <histogram name="Net.DailyHttpContentLengthViaDataReductionProxy" units="KB">
13030 Deprecated- see Net.DailyContentLength_ViaDataReductionProxy.
13032 <owner>bolian@chromium.org</owner>
13034 Total size in KB of all response bodies in the previous calendar day that
13035 were received through the data reduction proxy.
13039 <histogram name="Net.DailyHttpContentLengthWithDataReductionProxyEnabled"
13042 Deprecated- see Net.DailyContentLength_DataReductionProxyEnabled
13044 <owner>bolian@chromium.org</owner>
13046 Total size in KB of all response bodies in the previous calendar day that
13047 were received when the data reduction proxy was enabled.
13051 <histogram name="Net.DailyHttpContentSavings" units="Percent">
13053 Deprecated- see Net.DailyContentSavingPercent.
13055 <owner>bolian@chromium.org</owner>
13057 The percentage of data saving in the previous calendar day. A negative
13058 saving will be shown as zero.
13062 <histogram name="Net.DailyHttpContentSavings_DataReductionProxy"
13065 Deprecated- see Net.DailyContentSavingPercent_DataReductionProxyEnabled.
13067 <owner>bolian@chromium.org</owner>
13069 The percentage of data saving in the previous calendar day when the data
13070 reduction proxy was enabled for at least some responses during the day. A
13071 negative saving will be shown as zero.
13075 <histogram name="Net.DailyHttpOriginalContentLength" units="KB">
13077 Deprecated- see Net.DailyOriginalContentLength.
13079 <owner>bolian@chromium.org</owner>
13081 Total size in KB specified in the X-Original-Content-Length headers of all
13082 responses in the previous calendar day. If the header is not present in a
13083 response, the size of the response body is used.
13087 <histogram name="Net.DailyHttpReceivedContentLength" units="KB">
13089 Deprecated- see Net.DailyContentLength.
13091 <owner>bolian@chromium.org</owner>
13093 Total size in KB of all response bodies in the previous calendar day.
13097 <histogram name="Net.DailyOriginalContentLength" units="KB">
13098 <owner>bolian@chromium.org</owner>
13100 The total size in KB specified in the X-Original-Content-Length headers of
13101 all HTTP/HTTPS response bodies in the previous calendar day. If the header
13102 is not present in a response, the size of the response body is used. The
13103 metric is reported when the first response in the current day is received.
13107 <histogram name="Net.DailyOriginalContentLength_DataReductionProxyEnabled"
13109 <owner>bengr@chromium.org</owner>
13110 <owner>bolian@chromium.org</owner>
13112 The total size in KB specified in the X-Original-Content-Length headers of
13113 all HTTP/HTTPS response bodies in the previous calendar day while the data
13114 reduction proxy is enabled. If the header is not present in a response, the
13115 size of the response body is used. The metric is reported when the first
13116 response in the current day is received.
13120 <histogram name="Net.DailyOriginalContentLength_ViaDataReductionProxy"
13122 <owner>bengr@chromium.org</owner>
13123 <owner>bolian@chromium.org</owner>
13125 The total size in KB specified in the X-Original-Content-Length headers of
13126 all HTTP/HTTPS response bodies in the previous calendar day via the data
13127 reduction proxy. If the header is not present in a response, the size of the
13128 response body is used. The metric is reported when the first response in the
13129 current day is received.
13133 <histogram name="Net.DailyReceivedContentViaDataReductionProxy" units="Percent">
13135 Deprecated- see Net.DailyContentPercent_ViaDataReductionProxy.
13137 <owner>bengr@chromium.org</owner>
13138 <owner>bolian@chromium.org</owner>
13140 The percentage of Net.DailyHttpContentLengthViaDataReductionProxy in
13141 Net.DailyHttpReceivedContentLength.
13145 <histogram name="Net.DailyReceivedContentWithDataReductionProxyEnabled"
13148 Deprecated- see Net.DailyContentPercent_DataReductionProxyEnabled.
13150 <owner>bengr@chromium.org</owner>
13151 <owner>bolian@chromium.org</owner>
13153 The percentage of Net.DailyHttpContentLengthWithDataReductionProxyEnabled in
13154 Net.DailyHttpReceivedContentLength.
13158 <histogram name="Net.DhcpWpadCancelTime" units="milliseconds">
13159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13161 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
13162 cancellation of the fetch. For a given fetch, only one of the cancellation
13163 or completion histograms will be added to.
13167 <histogram name="Net.DhcpWpadCompletionTime" units="milliseconds">
13168 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13170 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
13171 completion of the fetch. For a given fetch, only one of the cancellation or
13172 completion histograms will be added to.
13176 <histogram name="Net.DhcpWpadFetchError" enum="NetErrorCodes">
13177 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13179 Tracks the net error codes received when the DHCP WPAD fetch fails to
13180 retrieve a PAC file (including PAC_NOT_IN_DHCP, which is not really an error
13181 but an indication that a PAC URL was not configured in DHCP).
13185 <histogram name="Net.DhcpWpadGetAdaptersAddressesError"
13186 enum="ErrorCodesGetAdaptersAddresses">
13187 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13189 Tracks the frequency of each of the different known error codes of calling
13190 the GetAdaptersAddresses Win32 API.
13194 <histogram name="Net.DhcpWpadGetAdaptersAddressesTime" units="milliseconds">
13195 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13197 Measures the time taken to call the GetAdaptersAddresses Win32 API, to
13198 validate our understanding that it should complete quickly enough to call
13199 synchronously from the network thread.
13203 <histogram name="Net.DhcpWpadNumAdaptersAtWaitTimer">
13204 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13206 Total number of adapters enabled for DHCP as seen when the wait timer in the
13207 DHCP WPAD code hits. This timer fires after a timeout from when we get some
13208 information from the first adapter to finish.
13212 <histogram name="Net.DhcpWpadNumPendingAdaptersAtWaitTimer">
13213 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13215 Number of adapters enabled for DHCP that we have not completed retrieving
13216 information for, as seen when the wait timer in the DHCP WPAD code hits.
13217 This timer fires after a timeout from when we get some information from the
13218 first adapter to finish.
13222 <histogram name="Net.DhcpWpadUnhandledDhcpError">
13223 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13225 Counts the number of errors from the DhcpRequestParams API that we do not
13226 have specific handling for, so that we can see if there is an abnormally
13231 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency">
13233 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
13235 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13238 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency">
13240 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
13242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13245 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency2"
13246 units="milliseconds">
13247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13249 The time measured before starting DNS lookup until after the connection is
13254 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency2">
13256 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
13258 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13261 <histogram name="Net.DoubleGetExperiment_InitialResponseMethod"
13262 enum="DoubleGetExperimentMethods">
13263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13265 The number of HTTP request responses with MS Office Docs MIME types. The
13266 responses are classified based on their method type and cacheability (POST,
13267 cacheable GET and non-cacheable GET). The histogram is used in Double GET
13268 Experiment, where successful non-cacheable GET requests are intercepted
13269 after initial response and repeated in order to determine how much reissuing
13270 non-cacheable GET requests influences their error rate. The histogram tracks
13271 only initial requests (not the repeated ones).
13275 <histogram name="Net.DoubleGetExperiment_ResponseCode">
13276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13278 The response codes encountered for GET request repeated in Double GET
13279 Experiment. In the experiment successful non-cacheable GET requests are
13280 intercepted after initial response and repeated. The goal of the experiment
13281 is to measure how much reissuing non-cacheable GET requests influences their
13286 <histogram name="Net.DownloadBandwidth">
13287 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13289 Kbps on download streams exceeding 25KB. Measures from the beginning of the
13290 first byte received until the end of flowing data.
13294 <histogram name="Net.ErrorCodesForImages" enum="NetErrorCodes">
13295 <owner>skonig@chromium.org</owner>
13296 <owner>hbengali@chromium.org</owner>
13298 Net error codes that requests for images end with, including net::OK and
13303 <histogram name="Net.ErrorCodesForMainFrame" enum="NetErrorCodes">
13305 Deprecated as of 2011/5/24, replaced by Net.ErrorCodesForMainFrame2, which
13306 measures the same data but uses a different bucket structure (adds guard
13309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13311 Positive net error code that a page failed with. Note that this only counts
13312 the errors in "main frames", so it is a measure of the error pages
13313 that users actually see (it does not for example count the error codes for
13314 subresoures on a page).
13318 <histogram name="Net.ErrorCodesForMainFrame2" enum="NetErrorCodes">
13320 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForMainFrame3, which
13321 measures the same data but includes ERR_ABORTED and OK.
13323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13325 Positive net error code that a page failed with. Note that this only counts
13326 the errors in "main frames", so it is a measure of the error pages
13327 that users actually see (it does not for example count the error codes for
13328 subresoures on a page).
13332 <histogram name="Net.ErrorCodesForMainFrame3" enum="NetErrorCodes">
13333 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13335 Positive net error codes that requests for pages end with, including net::OK
13336 and net::ERR_ABORTED. This only counts loads in "main frames" (it
13337 does not for example count the error codes for subresoures on a page).
13341 <histogram name="Net.ErrorCodesForSubresources" enum="NetErrorCodes">
13343 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForSubresources2,
13344 which measures the same data but includes ERR_ABORT and OK.
13346 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13348 Positive net error code that a page failed with. Note that this only counts
13349 the errors in "subresources".
13353 <histogram name="Net.ErrorCodesForSubresources2" enum="NetErrorCodes">
13354 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13356 Net error codes that requests for "subresources" end with,
13357 including net::OK and net::ERR_ABORTED.
13361 <histogram name="Net.ErrorPageCounts" enum="NetErrorPageEvents">
13362 <owner>rdsmith@chromium.org</owner>
13363 <owner>ellyjones@chromium.org</owner>
13365 Counts of various events that can occur on the network error page. See the
13366 histogram for details.
13370 <histogram name="Net.FileError_Flush">
13371 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13373 System error code that a file Flush failed with. The code is OS dependent,
13374 so when looking at the histogram don't mix OSes.
13378 <histogram name="Net.FileError_GetSize">
13379 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13381 System error code that a file GetSize failed with. The code is OS
13382 dependent, so when looking at the histogram don't mix OSes.
13386 <histogram name="Net.FileError_Open">
13387 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13389 System error code that a file Open failed with. The code is OS dependent,
13390 so when looking at the histogram don't mix OSes.
13394 <histogram name="Net.FileError_Read">
13395 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13397 System error code that a file Read failed with. The code is OS dependent,
13398 so when looking at the histogram don't mix OSes.
13402 <histogram name="Net.FileError_Seek">
13403 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13405 System error code that a file Seek failed with. The code is OS dependent,
13406 so when looking at the histogram don't mix OSes.
13410 <histogram name="Net.FileError_SetEof">
13411 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13413 System error code that a file SetEof failed with. The code is OS dependent,
13414 so when looking at the histogram don't mix OSes.
13418 <histogram name="Net.FileError_Write">
13419 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13421 System error code that a file Write failed with. The code is OS dependent,
13422 so when looking at the histogram don't mix OSes.
13426 <histogram name="Net.FileErrorRange_Flush">
13427 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13429 System error code range that a file Flush failed with. Any value other than
13430 0 indicates that we have received errors in a range outside of the one in
13431 which we recorded the specific errors in Net.FileError_Flush. The code is
13432 OS dependent, so when looking at the histogram don't mix OSes.
13436 <histogram name="Net.FileErrorRange_GetSize">
13437 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13439 System error code range that a file GetSize failed with. Any value other
13440 than 0 indicates that we have received errors in a range outside of the one
13441 in which we recorded the specific errors in Net.FileError_GetSize. The code
13442 is OS dependent, so when looking at the histogram don't mix OSes.
13446 <histogram name="Net.FileErrorRange_Open">
13447 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13449 System error code range that a file Open failed with. Any value other than
13450 0 indicates that we have received errors in a range outside of the one in
13451 which we recorded the specific errors in Net.FileError_Open. The code is OS
13452 dependent, so when looking at the histogram don't mix OSes.
13456 <histogram name="Net.FileErrorRange_Read">
13457 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13459 System error code range that a file Read failed with. Any value other than
13460 0 indicates that we have received errors in a range outside of the one in
13461 which we recorded the specific errors in Net.FileError_Read. The code is OS
13462 dependent, so when looking at the histogram don't mix OSes.
13466 <histogram name="Net.FileErrorRange_Seek">
13467 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13469 System error code range that a file Seek failed with. Any value other than
13470 0 indicates that we have received errors in a range outside of the one in
13471 which we recorded the specific errors in Net.FileError_Seek. The code is OS
13472 dependent, so when looking at the histogram don't mix OSes.
13476 <histogram name="Net.FileErrorRange_SetEof">
13477 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13479 System error code range that a file SetEof failed with. Any value other
13480 than 0 indicates that we have received errors in a range outside of the one
13481 in which we recorded the specific errors in Net.FileError_SetEof. The code
13482 is OS dependent, so when looking at the histogram don't mix OSes.
13486 <histogram name="Net.FileErrorRange_Write">
13487 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13489 System error code range that a file Write failed with. Any value other than
13490 0 indicates that we have received errors in a range outside of the one in
13491 which we recorded the specific errors in Net.FileError_Write. The code is
13492 OS dependent, so when looking at the histogram don't mix OSes.
13496 <histogram name="Net.FoundSystemTrustRootsAndroid" enum="Boolean">
13497 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13499 Whether or not system installed trust anchors could be distinguished from
13500 user installed trust anchors. Recorded on first certificate verification on
13501 Android 4.2 and later.
13505 <histogram name="Net.FtpDataConnectionErrorCount" enum="FtpDataConnectionError">
13506 <owner>phajdan.jr@chromium.org</owner>
13507 <summary>The number of times each FTP Error was observed.</summary>
13510 <histogram name="Net.FtpDataConnectionErrorHappened"
13511 enum="FtpDataConnectionError">
13512 <owner>phajdan.jr@chromium.org</owner>
13514 The number of Chrome sessions which encountered the indicates FTP Error.
13515 This prevents allowing a user that retried a connection many times (getting
13516 an error each time) from biasing the tallies.
13520 <histogram name="Net.FtpServerTypeCount" enum="FtpServerType">
13522 Replaced by Net.FtpServerTypeCount2 on 2012-11-03.
13524 <owner>phajdan.jr@chromium.org</owner>
13526 Each bucket is the number of times the FTP server type was encountered.
13530 <histogram name="Net.FtpServerTypeCount2" enum="FtpServerType2">
13531 <owner>phajdan.jr@chromium.org</owner>
13533 Each bucket is the number of times the FTP server type was encountered.
13537 <histogram name="Net.GetProxyForUrl_FAIL" units="milliseconds">
13538 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13540 The time spent waiting for WinHttpGetProxyForUrl to return with error.
13544 <histogram name="Net.GetProxyForUrl_OK" units="milliseconds">
13545 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13547 The time spent waiting for WinHttpGetProxyForUrl to return with success.
13551 <histogram name="Net.GoogleConnectionUsedSSLVersionFallback"
13552 enum="FallbackSSLVersion">
13553 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13555 Nonzero if the HTTP request was to a Google server which required SSL
13556 version fallback. The value indicates the SSL version the request fell back
13557 on. Since Google servers support TLS 1.2, any fallback is an indication of
13558 network middleware problems.
13562 <histogram name="Net.HadConnectionType" enum="ConnectionType">
13564 The count was inaccurate (it counted transactions rather than connections).
13566 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13568 Each bucket is a boolean (0 or 1) indicating whether the user has had a
13569 connection of that type during the session.
13573 <histogram name="Net.HadConnectionType2" enum="ConnectionType">
13575 This statistic measures successful and failed connections, the new one only
13576 measures successful ones.
13578 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13580 Each bucket is a boolean (0 or 1) indicating whether the user has had a
13581 connection of that type during the session.
13585 <histogram name="Net.HadConnectionType3" enum="ConnectionType">
13586 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13588 Each bucket is a boolean (0 or 1) indicating whether the user has had a
13589 successful connection of that type during the session.
13593 <histogram name="Net.HadFtpServerType" enum="FtpServerType">
13595 Replaced by Net.HadFtpServerType2 on 2012-11-13.
13597 <owner>phajdan.jr@chromium.org</owner>
13599 Each bucket is the number of sessions that encountered a given FTP server
13600 type. Each session reports a given server type at most once.
13604 <histogram name="Net.HadFtpServerType2" enum="FtpServerType2">
13605 <owner>phajdan.jr@chromium.org</owner>
13607 Each bucket is the number of sessions that encountered a given FTP server
13608 type. Each session reports a given server type at most once.
13612 <histogram name="Net.HttpAuthCacheAddEvicted" enum="BooleanDidEvict">
13613 <owner>ttuttle@chromium.org</owner>
13615 Whether adding an entry to the HTTP auth cache evicted another entry.
13619 <histogram name="Net.HttpAuthCacheAddEvictedCreation">
13620 <owner>ttuttle@chromium.org</owner>
13622 When an HTTP auth cache entry is evicted, the time since it was created.
13626 <histogram name="Net.HttpAuthCacheAddEvictedLastUse">
13627 <owner>ttuttle@chromium.org</owner>
13629 When an HTTP auth cache entry is evicted, the time since it was last used.
13633 <histogram name="Net.HttpAuthCacheAddPathEvicted" enum="BooleanDidEvict">
13634 <owner>ttuttle@chromium.org</owner>
13636 Whether adding a path to an entry in the HTTP auth cache evicted another
13641 <histogram name="Net.HttpAuthCacheLookupByPathPosition">
13642 <owner>ttuttle@chromium.org</owner>
13644 When looking up an HTTP auth cache entry by path, the position (1-indexed)
13645 of the entry on a hit, or 0 on a miss.
13649 <histogram name="Net.HttpAuthCacheLookupPosition">
13650 <owner>ttuttle@chromium.org</owner>
13652 When looking up an HTTP auth cache entry by realm, the position (1-indexed)
13653 of the entry on a hit, or 0 on a miss.
13657 <histogram name="Net.HttpAuthCount" enum="HttpAuthCount">
13658 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13660 Per-authentication-scheme counts of authentication attempts and rejections.
13664 <histogram name="Net.HttpAuthResource" enum="HttpAuthResource">
13665 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13667 Count of authentication requests for top level pages vs. sub-resources, such
13668 as images or iframes.
13672 <histogram name="Net.HttpAuthTarget" enum="HttpAuthTarget">
13673 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13675 Per-authentication-scheme counts of authentication targets, such as secure
13676 servers or proxies.
13680 <histogram name="Net.HttpConnectionLatency" units="milliseconds">
13681 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13683 Time between the HttpNetworkTransaction requesting a connection and the time
13688 <histogram name="Net.HttpContentFreshnessLifetime" units="seconds">
13689 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13690 <summary>Length of time that a received resource will be cacheable.</summary>
13693 <histogram name="Net.HttpContentLength" units="bytes">
13694 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13696 Size of the response body. This is the actual number of bytes received,
13697 which usually agrees with but is not necessarily the same as the size
13698 specified by the Content-Length header.
13702 <histogram name="Net.HttpContentLengthCacheable" units="bytes">
13703 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13705 Size of the response body if it is cacheable. This is the actual number of
13706 bytes received, which usually agrees with but is not necessarily the same as
13707 the size specified by the Content-Length header.
13711 <histogram name="Net.HttpContentLengthCacheable24Hours" units="bytes">
13712 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13714 Size of the response body if it is cacheable for at least 24 hours. This is
13715 the actual number of bytes received, which usually agrees with but is not
13716 necessarily the same as the size specified by the Content-Length header.
13720 <histogram name="Net.HttpContentLengthCacheable4Hours" units="bytes">
13721 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13723 Size of the response body if it is cacheable for at least 4 hours. This is
13724 the actual number of bytes received, which usually agrees with but is not
13725 necessarily the same as the size specified by the Content-Length header.
13729 <histogram name="Net.HttpContentLengthDifference" units="bytes">
13730 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13732 The difference between the size specified in the X-Original-Content-Length
13733 header and the size of teh response body. This is zero if the
13734 X-Original-Content-Length header is not present in the response.
13738 <histogram name="Net.HttpContentLengthDifferenceWithValidOCL" units="bytes">
13739 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13741 The difference between the size specified in the X-Original-Content-Length
13742 header and the size of the response body. Only includes resources that have
13743 the X-Original-Content-Length header.
13747 <histogram name="Net.HttpContentLengthWithValidOCL" units="bytes">
13748 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13750 Size of the response body. Only includes resources that have the
13751 X-Original-Content-Length header.
13755 <histogram name="Net.HttpJob.TotalTime" units="milliseconds">
13756 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13758 Time it takes to complete an HttpJob, from starting the transaction until we
13763 <histogram name="Net.HttpJob.TotalTimeCached" units="milliseconds">
13764 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13766 Time it takes to complete an HttpJob, from starting the transaction until we
13767 are done reading, for jobs served from the cache.
13771 <histogram name="Net.HttpJob.TotalTimeCancel" units="milliseconds">
13772 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13774 Time it takes to complete an HttpJob, from starting the transaction until
13775 the job is killed. Note that we didn't detect the end of the data for this
13780 <histogram name="Net.HttpJob.TotalTimeNotCached" units="milliseconds">
13781 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13783 Time it takes to complete an HttpJob, from starting the transaction until we
13784 are done reading, for jobs not served from the cache.
13788 <histogram name="Net.HttpJob.TotalTimeSuccess" units="milliseconds">
13789 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13791 Time it takes to complete an HttpJob, from starting the transaction until we
13792 are done reading, for jobs when we read until no more data is available.
13796 <histogram name="Net.HttpOriginalContentLength" units="bytes">
13797 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13799 Size specified in the X-Original-Content-Length header. If this header is
13800 not present in the response, the size of the response body is used.
13804 <histogram name="Net.HttpOriginalContentLengthWithValidOCL" units="bytes">
13805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13807 Size specified in the X-Original-Content-Length header. Only includes
13808 resources that have the X-Original-Content-Length header.
13812 <histogram name="Net.HttpProxySocketRequestTime" units="milliseconds">
13813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13814 <summary>Time it takes to request a new (unused) HTTP proxy socket.</summary>
13817 <histogram name="Net.HttpResponseCode">
13818 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13819 <summary>The count of HTTP Response codes encountered.</summary>
13822 <histogram name="Net.HttpResponseCode_Nxx_MainFrame">
13823 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13825 The count of HTTP Response codes encountered, in response to MAIN_FRAME
13826 requests only; saving only the hundreds digit, e.g. 100->1, 300->3.
13830 <histogram name="Net.HttpSocketType" enum="HttpSocketType">
13831 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13833 The counts of the type of sockets (all HTTP sockets, regardless of any proxy
13834 used) used for HTTP[s].
13838 <histogram name="Net.HttpTimeToFirstByte" units="milliseconds">
13839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13841 Time from when an HTTP request is issued to when the first byte is
13846 <histogram name="Net.IOError_SocketReuseType" enum="HttpSocketType">
13847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13849 The count of handleable socket errors (connection abort/close/reset) per
13854 <histogram name="Net.IOError_SocketReuseType_disable_late_binding"
13855 enum="HttpSocketType">
13857 Late bindings are on by default now.
13859 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13861 The count of handleable socket errors (connection abort/close/reset) per
13862 socket reuse type. Socket late binding is disabled.
13866 <histogram name="Net.IOError_SocketReuseType_enable_late_binding"
13867 enum="HttpSocketType">
13869 Late bindings are on by default now.
13871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13873 The count of handleable socket errors (connection abort/close/reset) per
13874 socket reuse type. Socket late binding is enabled.
13878 <histogram name="Net.IOThreadCreationToHttpRequestStart" units="milliseconds">
13879 <owner>bengr@chromium.org</owner>
13881 Time from when the IOThread is created to when the first URL request is
13882 started. Only requests that are created for a profile while Chrome is
13883 starting up are considered.
13887 <histogram name="Net.IPv6ConnectDuration" units="milliseconds">
13888 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13889 <summary>Duration of time spent during the UDP-connect IPv6 probe.</summary>
13892 <histogram name="Net.IPv6ConnectFailureMatch" enum="BooleanSuccess">
13893 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13895 Whether the interface-enumeration IPv6 probe method failed given that the
13896 UDP-connect IPV6 probe failed.
13900 <histogram name="Net.IPv6ConnectSuccessMatch" enum="BooleanSuccess">
13901 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13903 Whether the interface-enumeration IPv6 probe method was successful given
13904 that the UDP-connect IPV6 probe was successful.
13908 <histogram name="Net.IPv6Status" enum="IPV6ProbeResult">
13909 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13910 <summary>The probe results when a test for IPv6 support is done.</summary>
13913 <histogram name="Net.IPv6Status_retest" enum="IPV6ProbeResult">
13914 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13916 The probe results when a test for IPv6 support is done, after a network
13921 <histogram name="Net.MainFrameNoStore" enum="MainFrameStorable">
13922 <owner>jkarlin@chromium.org</owner>
13924 The distribution of storable vs "cache-control: no-store"
13925 main-frame resources.
13927 Counted after response headers have completed and before the content has
13928 completed. Redirects are counted. All HTTP cache transactions are counted,
13929 not just those that require the network.
13933 <histogram name="Net.MTPR_GetProxyForUrl_Thread_Wait_Time" units="milliseconds">
13934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13936 The time that a (non-cancelled) proxy resolution request was stalled waiting
13937 for an execution thread, for MultiThreadedProxyResolver.
13941 <histogram name="Net.MTPR_GetProxyForUrl_Time" units="milliseconds">
13942 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13944 The total time that it took for a (non-cancelled) proxy resolution request
13945 to complete, for MultiThreadedProxyResolver.
13949 <histogram name="Net.NetworkErrorsRecovered.MainFrame" enum="NetErrorCodes">
13950 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13952 How often automatically retrying to download the main frame of a page in
13953 response to specific HTTP network errors succeeds.
13957 <histogram name="Net.NetworkErrorsRecovered.Subresource" enum="NetErrorCodes">
13958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13960 How often automatically retrying to download a subresource in response to
13961 specific HTTP network errors succeeds.
13965 <histogram name="Net.NetworkErrorsUnrecovered.MainFrame" enum="NetErrorCodes">
13966 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13968 How often automatically retrying to download the main frame of a page in
13969 response to specific HTTP network errors returns another network error.
13970 Histogram includes only the error code that triggered the retry.
13974 <histogram name="Net.NetworkErrorsUnrecovered.Subresource" enum="NetErrorCodes">
13975 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13977 How often automatically retrying to download a subresource in response to
13978 specific HTTP network errors returns another network error. Histogram
13979 includes only the error code that triggered the retry.
13983 <histogram name="Net.NotifyAddrChangeFailures">
13984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13986 On Windows, NetworkChangeNotifierWin calls NotifyAddrChange, which can fail
13987 for unknown reasons. This records the number of times it fails in a row
13988 before a successful call. If it never succeeds, or takes over 100 tries, a
13989 value of 100 is recorded. See http://crbug.com/69198
13993 <histogram name="Net.NumDuplicateCookiesInDb">
13994 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13996 The number of duplicate cookies that were present in the cookie store during
14001 <histogram name="Net.OCSPRequestFailedTimeMs" units="milliseconds">
14002 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14004 When validating an HTTPS certificate we may have to make one or more HTTP
14005 fetches to OCSP responders in order to get revocation information. This
14006 measures the amount of time that failures to get OCSP information take.
14010 <histogram name="Net.OCSPRequestSuccess" enum="BooleanSuccess">
14011 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14013 When validating an HTTPS certificate we may have to make one or more HTTP
14014 fetches to OCSP responders in order to get revocation information. This
14015 records the fraction of successful requests.
14019 <histogram name="Net.OCSPRequestTimeMs" units="milliseconds">
14020 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14022 When validating an HTTPS certificate we may have to make one or more HTTP
14023 fetches to OCSP responders in order to get revocation information. This
14024 measures the amount of time that each of those requests takes.
14028 <histogram name="Net.OCSPResponseStapled" enum="BooleanSuccess">
14029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14031 When connecting over HTTPS, a server may include an OCSP response as part of
14032 the TLS handshake so that clients do not have to fetch it, provided the
14033 client requested the server do so. This measures whether or not a server
14034 included an OCSP response when it was requested.
14038 <histogram name="Net.OSErrorsForGetAddrinfo" enum="ErrorCodesGetaddrinfo_All">
14039 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14041 Positive error code that was returned by the system library
14042 "getaddrinfo()". This error code is platform specific, so when
14043 there is a Windows/Linux conflict, both decodings are shown.
14047 <histogram name="Net.OSErrorsForGetAddrinfo_Linux"
14048 enum="ErrorCodesGetaddrinfo_Linux">
14049 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14051 Positive error code that was returned by the system library
14052 "getaddrinfo()".
14056 <histogram name="Net.OSErrorsForGetAddrinfo_Mac"
14057 enum="ErrorCodesGetaddrinfo_Mac">
14058 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14060 Positive error code that was returned by the system library
14061 "getaddrinfo()".
14065 <histogram name="Net.OSErrorsForGetAddrinfo_Win"
14066 enum="ErrorCodesGetaddrinfo_Win">
14067 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14069 Positive error code that was returned by the system library
14070 "getaddrinfo()".
14074 <histogram name="Net.Ping_ResponseStartedTime" units="milliseconds">
14076 Deprecated 4/16/2014. No longer tracked.
14078 <owner>davidben@chromium.org</owner>
14080 How long it took for an <a ping> request to receive a response. Only
14081 recorded if a response was received.
14085 <histogram name="Net.Ping_Result" enum="PingResult">
14087 Deprecated 4/16/2014. No longer tracked.
14089 <owner>davidben@chromium.org</owner>
14091 The result of an <a ping> request, whether it received a response or
14092 timed out or failed for some other reason.
14096 <histogram name="Net.PreconnectedLinkNavigations" enum="PreconnectedNavigation">
14097 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14099 Indicate whether a link navigation was preceded by a recent pre-connect
14100 trigger (within 10 seconds). There is a high chance that loading the page
14101 used a preconnected TCP session.
14105 <histogram name="Net.PreconnectedNavigation" enum="PreconnectedNavigation">
14106 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14108 Indicate whether a URLRequest was preceded by a recent pre-connect trigger
14109 (within 10 seconds). There is a high chance that loading the resource used a
14110 preconnected TCP session.
14114 <histogram name="Net.PreconnectMotivation" enum="PreconnectMotivation">
14115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14117 When a preconnection is made, indicate what the motivation was.
14120 Currently, the most common (only?) motivations are SELF_REFERAL,
14121 LEARNED_REFERAL and OMNIBOX. The SELF_REFERAL indicates that we made sure a
14122 second connection was available for a resource that either was never before
14123 seen, or has historically had no subresources. The LEARNED_REFERAL
14124 indicates that we "learned" that a subresource was commonly
14125 needed, and that motivated the TCP/IP preconnect. The OMNIBOX motivation
14126 happens when a search is being suggested, and we preconnect to the search
14127 provider. (WARNING: Prior to version 7.517.*, enums 7, 8, and 9 may be
14128 confused, as EARLY_LOAD_MOTIVATED was inserted new 6 value.)
14132 <histogram name="Net.PreconnectProxyStatus" enum="ProxyStatus">
14133 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14135 Indicate whether there was a proxy to preclude preconnection.
14139 <histogram name="Net.PreconnectSubresourceEval"
14140 enum="PreconnectSubresourceEval">
14141 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14143 What did we decide to do about a predicted resource, based on the historical
14144 expected number of connection that this subresource will require.
14147 This is basically the current thresholding of the SubresourceExpectation,
14148 relative to current static thresholds, and taking into account whether
14149 preconnection is enabled (i.e., if preconnection is disabled, we'll never
14150 decide to preconnect).
14154 <histogram name="Net.PreconnectSubresourceExpectation">
14155 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14157 The expected number of connections, times 100, that we'll make to a given
14158 subresource, based on learned history.
14161 By comparing this to thresholds, we decide if we will preconnect,
14162 preresolve, or do nothing. This histogram can be used to select those static
14167 <histogram name="Net.PreconnectTriggerUsed" enum="PreconnectTriggerUsed">
14168 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14170 Indicate whether if a preconnect trigger is followed by a resource request
14171 (from link navigations) to the host or not. This is to measure precision of
14172 link-based preconnect triggers.
14176 <histogram name="Net.PreconnectUtilization" enum="NetPreconnectUtilization">
14178 Sourced data corrected, and replaced by NetPreconnectUtilization2
14180 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14182 Indicate final utilization for each attempted socket connection.
14185 We also include stats for non-speculative sockets. Some socket connections
14186 may never connect, and others may never be used (as the user may abort
14191 <histogram name="Net.PreconnectUtilization2" enum="NetPreconnectUtilization">
14192 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14194 Indicate final utilization for each attempted socket connection.
14197 We also include stats for non-speculative sockets. Some socket connections
14198 may never connect, and others may never be used (as the user may abort
14203 <histogram name="Net.Prefetch.Pattern" enum="PrefetchStatus">
14204 <owner>jkarlin@chromium.org</owner>
14206 The completion status of prefetches that have finished loading.
14209 Measurement occurs at ResourceLoader::ResponseCompleted so requests canceled
14210 before that point are not registered.
14212 Note that "success from cache" means that the
14213 UrlRequest::was_cached() was true, and "success from network"
14214 means that was_cached() was false. Validated results are considered cached,
14215 even though a conditional network request is made.
14219 <histogram name="Net.Prefetch.PrefilterBytesReadFromNetwork" units="bytes">
14220 <owner>jkarlin@chromium.org</owner>
14222 Number of bytes read from the network on behalf of prefetch requests. This
14223 is prefilter, so before any decompression.
14227 <histogram name="Net.Prefetch.TimeBeforeCancel" units="milliseconds">
14228 <owner>jkarlin@chromium.org</owner>
14230 Time spent on prefetch requests before the request was canceled.
14234 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromCache"
14235 units="milliseconds">
14236 <owner>jkarlin@chromium.org</owner>
14237 <summary>Time spent on prefetch requests when fetched from cache.</summary>
14240 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromNetwork"
14241 units="milliseconds">
14242 <owner>jkarlin@chromium.org</owner>
14244 Time spent on prefetch requests when fetched from the network, including
14249 <histogram name="Net.Priority_High_Latency" units="milliseconds">
14251 Replaced by Net.Priority_High_Latency_b.
14253 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14255 Time from the start of the http transaction until the first byte of the
14256 response for high priority (currently frame and subframe) requests. Only
14257 times under 10 minutes are recorded.
14261 <histogram name="Net.Priority_High_Latency_b" units="milliseconds">
14262 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14264 Time from the start of the http transaction until the first byte of the
14265 response for high priority (currently frame and subframe) requests.
14269 <histogram name="Net.Priority_Low_Latency" units="milliseconds">
14271 Replaced by Net.Priority_Low_Latency_b.
14273 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14275 Time from the start of the http transaction until the first byte of the
14276 response for low priority (non-frame/subframe) requests. Only times under
14277 10 minutes are recorded.
14281 <histogram name="Net.Priority_Low_Latency_b" units="milliseconds">
14282 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14284 Time from the start of the http transaction until the first byte of the
14285 response for low priority (non-frame/subframe) requests.
14289 <histogram name="Net.ProxyAuthRequested.HasConnection">
14290 <owner>rch@chromium.org</owner>
14292 When a PROXY_AUTH_REQUESTED error code is handled in
14293 net::HttpStreamFactoryImpl::Job::RunLoop, this is true if connection_ has an
14298 <histogram name="Net.ProxyPollConfigurationTime">
14299 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14301 The time in milliseconds spent fetch the system proxy configuration, when
14302 polling it for changes.
14306 <histogram name="Net.ProxyResolver.AbandonedExecutionTotalTime"
14307 units="milliseconds">
14308 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14310 The total amount of time that was spent executing the proxy script during
14311 "tracing" runs (executions of the script which discovered a new
14312 DNS dependency and were subsequently abandoned).
14316 <histogram name="Net.ProxyResolver.BlockingDNSMode.AbandonedExecutionTotalTime"
14317 units="milliseconds">
14318 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14320 The total amount of time that was spent executing the proxy script during
14321 "tracing" runs (executions of the script which discovered a new
14322 DNS dependency and were subsequently abandoned).
14326 <histogram name="Net.ProxyResolver.BlockingDNSMode.DnsWaitTotalTime"
14327 units="milliseconds">
14328 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14330 The total amount of time that was spent in the non-blocking DNS bindings
14331 while executing PAC scripts. This includes the times for abandoned
14336 <histogram name="Net.ProxyResolver.BlockingDNSMode.ExecutionTime"
14337 units="milliseconds">
14338 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14340 The amount of time inside of V8 that the proxy script spent executing for
14341 the final pass. This includes the time spent in the javascript bindings.
14342 This does not include the time spent in abandoned execution passes.
14346 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumAlerts">
14347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14349 The number of times that alert() was called in the final execution of the
14354 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumErrors">
14355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14357 The number of errors that were seen in the final execution of the script.
14361 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumRestarts">
14362 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14364 The number of times that the PAC script execution was restarted.
14368 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTime"
14369 units="milliseconds">
14370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14372 The total time that the proxy resolution took. This includes all the time
14373 spent waiting for DNS, PAC script execution, and restarts.
14377 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTimeDNS"
14378 units="milliseconds">
14379 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14381 The total time that proxy resolution spent waiting for DNS. This also
14382 includes any queuing delays on the origin thread waiting for the DNS result
14387 <histogram name="Net.ProxyResolver.BlockingDNSMode.UniqueDNS">
14388 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14390 The number of unique DNS hostnames that the PAC script tried to resolve. The
14391 *Ex() versions of the bindings count separately.
14395 <histogram name="Net.ProxyResolver.DnsWaitTotalTime" units="milliseconds">
14396 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14398 The total amount of time that was spent in the non-blocking DNS bindings
14399 while executing PAC scripts. This includes the times for abandoned
14404 <histogram name="Net.ProxyResolver.ExecutionTime" units="milliseconds">
14405 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14407 The amount of time inside of V8 that the proxy script spent executing for
14408 the final pass. This includes the time spent in the javascript bindings
14409 (which is probably dominated by Net.ProxyResolver.DnsWaitTotalTime). This
14410 does not include the time spent in abandoned execution passes.
14414 <histogram name="Net.ProxyResolver.NumAlerts">
14415 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14417 The number of times that alert() was called in the final execution of the
14422 <histogram name="Net.ProxyResolver.NumErrors">
14423 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14425 The number of errors that were seen in the final execution of the script.
14429 <histogram name="Net.ProxyResolver.NumRestarts">
14430 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14432 The number of times that the PAC script execution was restarted.
14436 <histogram name="Net.ProxyResolver.OriginThreadLatency" units="milliseconds">
14437 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14439 The amount of time it took upon completion to run the final task posted back
14444 <histogram name="Net.ProxyResolver.TotalTime" units="milliseconds">
14445 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14447 The total time that the proxy resolution took. This includes all the time
14448 spent waiting for DNS, PAC script execution, and restarts.
14452 <histogram name="Net.ProxyResolver.TotalTimeDNS" units="milliseconds">
14453 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14455 The total time that proxy resolution spent waiting for DNS. This also
14456 includes any queuing delays on the origin thread waiting for the DNS result
14461 <histogram name="Net.ProxyResolver.TotalTimeWorkerThread" units="milliseconds">
14462 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14464 The total time that the proxy resolution took, not including the post back
14465 to the origin thread. This includes all the time spent waiting for DNS, PAC
14466 script execution, and restarts.
14470 <histogram name="Net.ProxyResolver.UniqueDNS">
14471 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14473 The number of unique DNS hostnames that the PAC script tried to resolve. The
14474 *Ex() versions of the bindings count separately.
14478 <histogram name="Net.ProxyResolver.URLSize">
14479 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14480 <summary>The length of the URL that was passed into the PAC script.</summary>
14483 <histogram name="Net.PublicKeyPinFailureDomain" enum="PublicKeyPinFailedDomain">
14484 <owner>agl@chromium.org</owner>
14486 Second-level domains for which we have observed public key pinning failures.
14490 <histogram name="Net.PublicKeyPinSuccess" enum="BooleanSuccess">
14491 <owner>agl@chromium.org</owner>
14493 A validated certificate chain may be subject to additional
14494 "pinning" requirements on a per-domain basis. This records the
14495 fraction of successful matches between a certificate chain and a pin list.
14499 <histogram name="Net.QuicActiveSessions">
14500 <owner>rtenneti@chromium.org</owner>
14502 The number of active QUIC sessions before we activate a new QUIC session.
14506 <histogram name="Net.QuicEphemeralPortsSuggested">
14507 <owner>rch@chromium.org</owner>
14508 <summary>The number of ports suggested per server.</summary>
14511 <histogram name="Net.QuicHandshakeNotConfirmedNumPacketsReceived">
14512 <owner>rch@chromium.org</owner>
14514 The number of QUIC packets received by a QUIC connection whose handshake was
14515 not confirmed when that connection is closed.
14519 <histogram name="Net.QuicHandshakeState" enum="QuicHandshakeState">
14520 <owner>rch@chromium.org</owner>
14522 The state of a QUIC connection's crypto hanshake as it progresses from
14523 starting to confirmation or failure.
14527 <histogram name="Net.QuicNumSentClientHellos">
14528 <owner>rch@chromium.org</owner>
14529 <summary>The number of client hello messages sent.</summary>
14532 <histogram name="Net.QuicNumSentClientHellosCryptoHandshakeConfirmed">
14534 see Net.QuicSession.Connect*PortForHTTP*
14536 <owner>rch@chromium.org</owner>
14538 The number of client hello messages sent when the crypto handshake was
14543 <histogram name="Net.QuicNumStreamFramesInPacket">
14544 <owner>rch@chromium.org</owner>
14546 The number of stream frames bundled within a received packet.
14550 <histogram name="Net.QuicNumStreamFramesPerStreamInPacket">
14551 <owner>rch@chromium.org</owner>
14553 The number of stream frames per stream ID within a received packet.
14557 <histogram name="Net.QuicServerInfo.DiskCacheReadTime" units="milliseconds">
14558 <owner>rch@chromium.org</owner>
14559 <summary>Time spent to load QUIC server information from disk cache.</summary>
14562 <histogram name="Net.QuicSession.21CumulativePacketsReceived"
14563 units="Received in Ranges">
14564 <owner>rch@chromium.org</owner>
14566 This histogram summarizes information about a 21 packet sequence, indicating
14567 for each of the 21 possible prefixes of this pattern, how many packets were
14568 received in that prefix. The first range uses buckets 0 and 1, and it
14569 describes the 1st packet in the sequence. It indicates if the first packet
14570 was missing (bucket 0), or the first packet was present (bucket 1). The
14571 second range uses buckets 2 through 4, and describes the first 2 packets in
14572 the prefix of this sequence. It indicates if there were no packets received
14573 in the first two packets (bucket 2), or there was one out of two packets
14574 received (bucket 3), or if there was two out of tow received (bucket 4).
14575 etc. etc. Reading this histogram may require post-processing in a spread
14576 sheet, but can indicate the potential value of using FEC packets to convey
14581 <histogram name="Net.QuicSession.6PacketsPatternsReceived"
14582 units="Binay of Packets ACKed">
14583 <owner>rch@chromium.org</owner>
14585 Each of the 64 buckets represents a different binary pattern of 6
14586 consecutive packets that were received by the client. The LSB of the bucket
14587 number corresponds to the reception of the oldest packet. A bit in the
14588 bucket-number being 1 indicates the packet was received, and a 0 means the
14589 packet was never received (by the client).
14593 <histogram name="Net.QuicSession.CloseSessionOnError" enum="NetErrorCodes">
14594 <owner>rch@chromium.org</owner>
14596 The network error code which resulted in the session being closed.
14600 <histogram name="Net.QuicSession.Connect" units="RTTs">
14601 <owner>rch@chromium.org</owner>
14603 Samples of the number of round-trips needed by a QUIC connection before a
14604 request could be sent by the client.
14609 name="Net.QuicSession.ConnectionClose.HandshakeFailureBlackHole.QuicError"
14610 enum="QuicErrorCodes">
14611 <owner>rch@chromium.org</owner>
14613 The QUIC error which caused a QUIC connection to be closed before the
14614 hanshake was confirmed, in the case where no packets were received. This
14615 provides a breakdown of the entires in
14616 Net.QuicSession.ConnectionClose.HandshakeNotConfirmed.Reason where the value
14622 name="Net.QuicSession.ConnectionClose.HandshakeFailureUnknown.QuicError"
14623 enum="QuicErrorCodes">
14624 <owner>rch@chromium.org</owner>
14626 The QUIC error which caused a QUIC connection to be closed before the
14627 hanshake was confirmed, in the case where at least 1 packet was received.
14628 This provides a breakdown of the entires in
14629 Net.QuicSession.ConnectionClose.HandshakeNotConfirmed.Reason where the value
14634 <histogram name="Net.QuicSession.ConnectionClose.HandshakeNotConfirmed.Reason"
14635 enum="QuicHandshakeFailureReason">
14636 <owner>rch@chromium.org</owner>
14637 <summary>The reason a QUIC handshake failed.</summary>
14641 name="Net.QuicSession.ConnectionClose.NumOpenStreams.HandshakeTimedOut">
14642 <owner>rch@chromium.org</owner>
14644 The number of streams open when a QUIC session crypto handshake timed out.
14648 <histogram name="Net.QuicSession.ConnectionClose.NumOpenStreams.TimedOut">
14649 <owner>rch@chromium.org</owner>
14650 <summary>The number of streams open when a QUIC session timed out.</summary>
14654 name="Net.QuicSession.ConnectionClose.NumTotalStreams.HandshakeTimedOut">
14655 <owner>rch@chromium.org</owner>
14657 The number of total streams created when a QUIC session crypto handshake
14662 <histogram name="Net.QuicSession.ConnectionCloseErrorCode"
14663 enum="QuicErrorCodes">
14664 <owner>rch@chromium.org</owner>
14666 The QUIC error code which resulted in the connection being closed.
14670 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeClient"
14671 enum="QuicErrorCodes">
14672 <owner>rch@chromium.org</owner>
14674 The QUIC error code which resulted in the connection being closed by the
14679 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeServer"
14680 enum="QuicErrorCodes">
14681 <owner>rch@chromium.org</owner>
14683 The QUIC error code which resulted in the connection being closed by the
14688 <histogram name="Net.QuicSession.ConnectionTypeFromPeer" enum="AddressFamily">
14689 <owner>rch@chromium.org</owner>
14691 The IP Address family of this connection, as reported by the server.
14695 <histogram name="Net.QuicSession.ConnectionTypeFromSelf" enum="AddressFamily">
14696 <owner>rch@chromium.org</owner>
14697 <summary>The IP Address family of this connection, as seen locally.</summary>
14700 <histogram name="Net.QuicSession.CreationError" enum="QuicSessionErrorCodes">
14701 <owner>jar@chromium.org</owner>
14702 <owner>rch@chromium.org</owner>
14704 Count of errors during attempts to create a QUIC session (before even using
14709 <histogram name="Net.QuicSession.FinalTcpCwnd">
14710 <owner>rch@chromium.org</owner>
14712 The value of the TCP cubic sender's CWND when the session is closed.
14716 <histogram name="Net.QuicSession.HandshakeConfirmedTime" units="Milliseconds">
14717 <owner>rch@chromium.org</owner>
14719 The elapsed time between starting the crypto handshake, and receiving
14720 confirmation from the server.
14724 <histogram name="Net.QuicSession.HandshakeRoundTrips" units="RTTs">
14726 see Net.QuicSession.Connect*PortForHTTP*
14728 <owner>rch@chromium.org</owner>
14730 Samples of the number of round-trips needed by a QUIC connection before a
14731 request could be sent by the client.
14735 <histogram name="Net.QuicSession.MaxReordering">
14736 <owner>rch@chromium.org</owner>
14738 The maximum packet sequence number reordering observed by a QUIC connection.
14742 <histogram name="Net.QuicSession.MaxReorderingTime" units="percent">
14743 <owner>rch@chromium.org</owner>
14745 The ratio of the maximum reordering time of a QUIC packet to the min rtt.
14749 <histogram name="Net.QuicSession.MaxReorderingTimeLongRtt" units="percent">
14750 <owner>rch@chromium.org</owner>
14752 The ratio of the maximum reordering time of a QUIC packet to the min rtt,
14753 only for those sessions with a min rtt larger than 100 ms.
14757 <histogram name="Net.QuicSession.NumOpenStreams">
14758 <owner>rch@chromium.org</owner>
14760 The number of QUIC streams opened when a new QUIC stream is created.
14764 <histogram name="Net.QuicSession.NumTotalStreams">
14765 <owner>rch@chromium.org</owner>
14767 The total number of streams created by the client when the session is
14772 <histogram name="Net.QuicSession.OutOfOrderGapReceived">
14773 <owner>rch@chromium.org</owner>
14775 The number of missing packets between the current received packet and the
14776 previously largest received packet sequence number, when the current
14777 received packet had a lower sequence number than the previously received
14778 packet sequence number.
14782 <histogram name="Net.QuicSession.OutOfOrderPacketsReceived">
14783 <owner>rch@chromium.org</owner>
14785 The number of times the current received packet had a lower sequence number
14786 than the previously received packet sequence number.
14790 <histogram name="Net.QuicSession.PacketGapReceived">
14791 <owner>rch@chromium.org</owner>
14793 The number of missing packets between the current received packet and the
14794 previously largest received packet sequence number.
14798 <histogram name="Net.QuicSession.PacketGapSent">
14799 <owner>rch@chromium.org</owner>
14801 The number of missing packets between the current received packet and the
14802 previously largest received packet sequence number, as reported by the
14803 remote end of the connection.
14807 <histogram name="Net.QuicSession.PacketLossRate" units="1/10th Percent">
14808 <owner>rch@chromium.org</owner>
14810 The ratio of the number of missing packets, to the maximum packet sequence
14811 number received, for QUIC connections longer than 21 packets received via
14815 <histogram name="Net.QuicSession.PacketReceived" units="SequenceNumber">
14816 <owner>rch@chromium.org</owner>
14818 Each bucket corresponds to a specific packet sequence number that was sent
14819 by a server to Chrome at the start of a QUIC connection. This histogram is
14820 compared, bucket by bucket, with a second histogram to compute the ratio for
14821 each bucket (each packet sequence number).
14825 <histogram name="Net.QuicSession.PublicResetAddressMismatch"
14826 enum="QuicAddressMismatch">
14827 <owner>wtc@chromium.org</owner>
14829 When a public reset packet is received, whether the client IP address and
14830 port number in it differ from the client IP address and port number in the
14831 ServerHello handshake message. In the comparison, the first address is the
14832 one in ServerHello and the second address is the one in public reset. Note:
14833 this histogram is obsolete because it failed to treat IPv4-mapped IPv6
14834 addresses as IPv4 addresses.
14838 <histogram name="Net.QuicSession.PublicResetAddressMismatch2"
14839 enum="QuicAddressMismatch">
14840 <owner>wtc@chromium.org</owner>
14842 When a public reset packet is received, whether the client IP address and
14843 port number in it differ from the client IP address and port number in the
14844 ServerHello handshake message. In the comparison, the first address is the
14845 one in ServerHello and the second address is the one in public reset.
14849 <histogram name="Net.QuicSession.QuicVersion">
14850 <owner>rch@chromium.org</owner>
14851 <summary>Version of the QUIC protocol used for this connection.</summary>
14854 <histogram name="Net.QuicSession.ReadError" enum="NetErrorCodes">
14855 <owner>rch@chromium.org</owner>
14857 The network error code returned when attempting to read to a QUIC
14862 <histogram name="Net.QuicSession.RstStreamErrorCodeClient"
14863 enum="QuicRstStreamErrorCodes">
14864 <owner>rch@chromium.org</owner>
14866 The QUIC error code which resulted in a stream being reset by the client.
14870 <histogram name="Net.QuicSession.RstStreamErrorCodeServer"
14871 enum="QuicRstStreamErrorCodes">
14872 <owner>rch@chromium.org</owner>
14874 The QUIC error code which resulted in a stream being reset by the server.
14878 <histogram name="Net.QuicSession.SecureResourceSecureSession">
14879 <owner>rch@chromium.org.</owner>
14881 The number of request for secure resources over QUIC sessions. True if the
14882 session is secure, false if it is not.
14886 <histogram name="Net.QuicSession.StreamFrameDuplicatedLongConnection"
14887 units="1/10th Percent">
14888 <owner>rch@chromium.org</owner>
14890 The number of stream frames received which were duplicates, out of every
14891 1000 stream frames received. Only for QUIC sessions which received at least
14896 <histogram name="Net.QuicSession.StreamFrameDuplicatedPercentLongConnection">
14897 <owner>rch@chromium.org</owner>
14899 The percentage of stream frames received which were duplicates. Only for
14900 QUIC sessions which received at least 100 packets.
14904 <histogram name="Net.QuicSession.StreamFrameDuplicatedPercentShortConnection">
14905 <owner>rch@chromium.org</owner>
14907 The percentage of stream frames received which were duplicates. Only for
14908 QUIC sessions which received fewer than 100 packets.
14912 <histogram name="Net.QuicSession.StreamFrameDuplicatedShortConnection"
14913 units="1/10th Percent">
14914 <owner>rch@chromium.org</owner>
14916 The number of stream frames received which were duplicates, out of every
14917 1000 stream frames received. Only for QUIC sessions which received fewer
14922 <histogram name="Net.QuicSession.TruncatedAcksReceived">
14923 <owner>rch@chromium.org</owner>
14924 <summary>The number of truncated ACK frames received.</summary>
14927 <histogram name="Net.QuicSession.TruncatedAcksSent">
14928 <owner>rch@chromium.org</owner>
14929 <summary>The number of truncated ACK frames sent.</summary>
14932 <histogram name="Net.QuicSession.UnexpectedNotGoingAway"
14933 enum="QuicSessionLocations">
14934 <owner>rch@chromium.org</owner>
14936 The location in quic_client_session.cc where a session is unexpectedly
14941 <histogram name="Net.QuicSession.UnexpectedObservers"
14942 enum="QuicSessionLocations">
14943 <owner>rch@chromium.org</owner>
14945 The location in quic_client_session.cc where there were unexpected
14950 <histogram name="Net.QuicSession.UnexpectedOpenStreams"
14951 enum="QuicSessionLocations">
14952 <owner>rch@chromium.org</owner>
14954 The location in quic_client_session.cc where there were unexpected open
14959 <histogram name="Net.QuicSession.WriteError" enum="NetErrorCodes">
14960 <owner>rch@chromium.org</owner>
14962 The network error code returned when attempting to write to a QUIC
14967 <histogram name="Net.RenegotiationExtensionSupported">
14968 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14970 True if the HTTP request was sent to a server which supports the TLS
14971 renegotiation extension.
14975 <histogram name="Net.ResourceLoader.ReadDeferral" units="milliseconds">
14976 <owner>clamy@chromium.org</owner>
14978 When starting a cross-site navigation, the time between reading the headers
14979 and body of the response.
14983 <histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket">
14984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14985 <summary>The time an already used socket sat idle before being used.</summary>
14988 <histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket">
14989 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14991 The time an unused socket (all HTTP sockets, regardless of any proxy used)
14992 sat idle before being used.
14996 <histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket">
14997 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14999 The time a previously used socket sat idle before encountering a recoverable
15000 socket IO error (connection abort/reset/close).
15004 <histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket">
15005 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15007 The time an unused socket sat idle before encountering a recoverable socket
15008 IO error (connection abort/reset/close).
15012 <histogram name="Net.SocketInitErrorCodes" enum="NetErrorCodes">
15013 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15015 Net error codes that socket initializations end with, including net::OK and
15020 <histogram name="Net.SocketReceiveBufferUnchangeable" units="Bytes">
15022 Replaced by Net.SocketUnchangeableReceiveBuffer 3/31/2014.
15024 <owner>jar@chromium.org</owner>
15026 The size of a socket's receive buffer when the attempt to change it via
15031 <histogram name="Net.SocketRequestTime">
15032 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15034 Time in milliseconds from initial RequestSocket() call until successfully
15035 acquiring a connected socket.
15039 <histogram name="Net.SocketStream.ConnectionEstablish" units="milliseconds">
15040 <owner>yhirano@chromium.org</owner>
15041 <owner>ricea@chromium.org</owner>
15042 <owner>tyoshino@chromium.org</owner>
15043 <summary>The time from the connection start to connection establish.</summary>
15046 <histogram name="Net.SocketStream.ConnectionLatency" units="milliseconds">
15047 <owner>yhirano@chromium.org</owner>
15048 <owner>ricea@chromium.org</owner>
15049 <owner>tyoshino@chromium.org</owner>
15050 <summary>The time waiting to be ready to start connecting.</summary>
15053 <histogram name="Net.SocketStream.ConnectionType"
15054 enum="SocketStreamConnectionType">
15055 <owner>yhirano@chromium.org</owner>
15056 <owner>ricea@chromium.org</owner>
15057 <owner>tyoshino@chromium.org</owner>
15059 Each bucket is the number of connection type of socket stream.
15063 <histogram name="Net.SocketStream.Duration" units="milliseconds">
15064 <owner>yhirano@chromium.org</owner>
15065 <owner>ricea@chromium.org</owner>
15066 <owner>tyoshino@chromium.org</owner>
15067 <summary>The time a socket stream was open.</summary>
15070 <histogram name="Net.SocketStream.ProtocolType" enum="SocketStreamProtocolType">
15071 <owner>yhirano@chromium.org</owner>
15072 <owner>ricea@chromium.org</owner>
15073 <owner>tyoshino@chromium.org</owner>
15075 Each bucket is the number of protocol type on socket stream.
15079 <histogram name="Net.SocketStream.ReceivedBytes" units="bytes">
15080 <owner>yhirano@chromium.org</owner>
15081 <owner>ricea@chromium.org</owner>
15082 <owner>tyoshino@chromium.org</owner>
15083 <summary>Number of bytes on a socket stream.</summary>
15086 <histogram name="Net.SocketStream.ReceivedCounts">
15087 <owner>yhirano@chromium.org</owner>
15088 <owner>ricea@chromium.org</owner>
15089 <owner>tyoshino@chromium.org</owner>
15090 <summary>Number of reads on a socket stream.</summary>
15093 <histogram name="Net.SocketStream.SentBytes" units="bytes">
15094 <owner>yhirano@chromium.org</owner>
15095 <owner>ricea@chromium.org</owner>
15096 <owner>tyoshino@chromium.org</owner>
15097 <summary>Number of bytes on a socket stream.</summary>
15100 <histogram name="Net.SocketStream.SentCounts">
15101 <owner>yhirano@chromium.org</owner>
15102 <owner>ricea@chromium.org</owner>
15103 <owner>tyoshino@chromium.org</owner>
15104 <summary>Number of Write on a socket stream.</summary>
15107 <histogram name="Net.SocketType" enum="HttpSocketType">
15108 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15110 The counts of the type of sockets returned by the socket pools.
15114 <histogram name="Net.SocketUnchangeableReceiveBuffer" units="Bytes">
15115 <owner>jar@chromium.org</owner>
15117 The size of a socket's receive buffer when the attempt to change it via
15122 <histogram name="Net.SocketUnchangeableSendBuffer" units="Bytes">
15123 <owner>jar@chromium.org</owner>
15125 The size of a socket's send buffer when the attempt to change it via
15130 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
15132 see SocketIdleTimeBeforeNextUse_ReusedSocket_SOCK
15134 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15136 The time an already used SOCKS socket sat idle before being used.
15140 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
15142 see SocketIdleTimeBeforeNextUse_UnusedSocket_SOCK
15144 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15145 <summary>The time an unused SOCKS socket sat idle before being used.</summary>
15148 <histogram name="Net.SOCKSSocketRequestTime" units="milliseconds">
15150 see SocketRequestTime_SOCK
15152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15154 Time from initial SOCKSClientSocketPool::RequestSocket() call until
15155 successfully acquiring a connected SOCKS socket.
15159 <histogram name="Net.SocksSocketRequestTime">
15160 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15161 <summary>Time it takes to request a new (unused) SOCKS proxy socket.</summary>
15164 <histogram name="Net.SOCKSSocketType" enum="HttpSocketType">
15166 see SocketType_SOCK
15168 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15170 The counts of the type of sockets returned by the SOCKS pool.
15174 <histogram name="Net.SpdyConnectionLatency" units="milliseconds">
15175 <owner>rch@chromium.org</owner>
15176 <summary>Time from when the Connect() starts until it completes.</summary>
15179 <histogram name="Net.SpdyFrameStreamAndSessionFlowControlState"
15180 enum="SpdyFrameFlowControlState">
15181 <owner>rch@chromium.org</owner>
15183 The counts of the flow control state of each frame (with stream and session
15188 <histogram name="Net.SpdyFrameStreamFlowControlState"
15189 enum="SpdyFrameFlowControlState">
15190 <owner>rch@chromium.org</owner>
15192 The counts of the flow control state of each frame (with stream flow control
15197 <histogram name="Net.SpdyHpackEncodedCharacterFrequency" units="ASCII codes">
15198 <owner>jgraettinger@chromium.org</owner>
15200 Frequencies of characters observed in request and response headers.
15201 Temporarily being collected to inform the construction of an optimized
15202 Huffman code for the HTTP/2 specification. Buckets are ASCII codes offset by
15207 <histogram name="Net.SpdyIPPoolDomainMatch" enum="SpdyIPPoolDomainMatch"
15209 <owner>rch@chromium.org</owner>
15211 Status of checking if a SPDY domain can handle a IP match. If a match is
15212 found, we successfully used the IP Pooling. If a match is not found, we
15213 could have used IP Pooling, except the TLS Cert didn't match the IP-pooled
15218 <histogram name="Net.SpdyPing.RTT" units="milliseconds">
15219 <owner>rch@chromium.org</owner>
15220 <summary>The RTT for SPDY's PING.</summary>
15223 <histogram name="Net.SpdyPriorityCount">
15224 <owner>rch@chromium.org</owner>
15225 <summary>The count of streams at each priority over Spdy sessions.</summary>
15228 <histogram name="Net.SpdyRecvBytes" units="bytes">
15229 <owner>rch@chromium.org</owner>
15230 <summary>The number of bytes recevied per stream.</summary>
15233 <histogram name="Net.SpdySendBytes" units="bytes">
15234 <owner>rch@chromium.org</owner>
15235 <summary>The number of bytes sent per stream.</summary>
15238 <histogram name="Net.SpdySession.BytesRead.EOF" units="bytes">
15239 <owner>rch@chromium.org</owner>
15241 Total number of bytes recevied per session before closing session due to
15246 <histogram name="Net.SpdySession.BytesRead.OtherErrors" units="bytes">
15247 <owner>rch@chromium.org</owner>
15249 Total number of bytes recevied per session before closing session due to an
15254 <histogram name="Net.SpdySession.ClosedOnError" enum="NetErrorCodes">
15255 <owner>rch@chromium.org</owner>
15257 Net error codes when SpdySession was closed, doesn't inlcuding net::OK.
15261 <histogram name="Net.SpdySession.CreateStreamWithSocketConnected"
15262 enum="BooleanSuccess">
15263 <owner>rch@chromium.org</owner>
15264 <summary>Socket connected status in SpdySession::CreateStream.</summary>
15267 <histogram name="Net.SpdySessionErrorDetails" enum="SpdyProtocolErrorDetails"
15270 Replaced by SpdySessionErrorDetails2 on 2013-04-19.
15272 <owner>rch@chromium.org</owner>
15274 WARNING: r181910 added an enum value in the middle, so don't trust the
15275 counts for values 9 and above for Chrome builds after that revision.
15277 The type of SPDY Protocol error encountered.
15281 <histogram name="Net.SpdySessionErrorDetails2" enum="SpdyProtocolErrorDetails2"
15283 <owner>rch@chromium.org</owner>
15284 <summary>The type of SPDY Protocol error encountered.</summary>
15287 <histogram name="Net.SpdySessionErrorDetails_Google"
15288 enum="SpdyProtocolErrorDetails" units="count">
15290 Replaced by SpdySessionErrorDetails_Google2 on 2013-04-19.
15292 <owner>rch@chromium.org</owner>
15294 The type of SPDY Protocol error encountered when talking to a google.com
15299 <histogram name="Net.SpdySessionErrorDetails_Google2"
15300 enum="SpdyProtocolErrorDetails2" units="count">
15301 <owner>rch@chromium.org</owner>
15303 WARNING: r181910 added an enum value in the middle, so don't trust the
15304 counts for values 9 and above for Chrome builds after that revision.
15306 The type of SPDY Protocol error encountered when talking to a google.com
15311 <histogram name="Net.SpdySessionGet" enum="SpdySessionGet" units="count">
15312 <owner>rch@chromium.org</owner>
15313 <summary>The type of SPDY Session used when looking up a session.</summary>
15316 <histogram name="Net.SpdySessionGetPeerAddressNotConnected"
15317 enum="BooleanSuccess">
15318 <owner>rch@chromium.org</owner>
15320 Whether SpdySession::Get{Peer,Local}Address was called when the connection
15325 <histogram name="Net.SpdySessions_DataReductionProxy"
15326 enum="BooleanDataReductionProxy">
15327 <owner>bengr@chromium.org</owner>
15328 <owner>bolian@chromium.org</owner>
15329 <owner>rch@chromium.org</owner>
15331 The count of SPDY sessions using the data reduction proxy and the count of
15332 other SPDY sessions.
15336 <histogram name="Net.SpdySessionSocketNotConnectedGetLocalAddress"
15337 enum="BooleanSuccess">
15338 <owner>rch@chromium.org</owner>
15340 SpdySession::GetLocalAddress returned ERR_SOCKET_NOT_CONNECTED.
15344 <histogram name="Net.SpdySessionSocketNotConnectedGetPeerAddress"
15345 enum="BooleanSuccess">
15346 <owner>rch@chromium.org</owner>
15348 SpdySession::GetPeerAddress returned ERR_SOCKET_NOT_CONNECTED.
15352 <histogram name="Net.SpdySessionsWithStalls">
15353 <owner>rch@chromium.org</owner>
15354 <summary>The count of SPDY Sessions with or without stalls.</summary>
15357 <histogram name="Net.SpdySettingsCwnd" units="packets">
15358 <owner>rch@chromium.org</owner>
15360 The congestion window (in pkts) received at the end of a SpdySession.
15364 <histogram name="Net.SpdySettingsCwndSent" units="packets">
15365 <owner>rch@chromium.org</owner>
15367 The congestion window (in pkts) sent at the beginning of a SpdySession.
15371 <histogram name="Net.SpdySettingsReceived" enum="SpdySettingsReceived"
15373 <owner>rch@chromium.org</owner>
15375 Percentage of sessions which received settings from the server.
15379 <histogram name="Net.SpdySettingsRetransRate" units="%">
15380 <owner>rch@chromium.org</owner>
15382 The Download Retransmission Rate (%) received at the end of a SpdySession.
15386 <histogram name="Net.SpdySettingsRTT" units="milliseconds">
15387 <owner>rch@chromium.org</owner>
15388 <summary>The RTT received at the end of a SpdySession.</summary>
15391 <histogram name="Net.SpdySettingsSent" enum="SpdySettingsSent" units="%">
15392 <owner>rch@chromium.org</owner>
15393 <summary>Percentage of sessions which sent settings to the server.</summary>
15396 <histogram name="Net.SpdyStreamDownloadTime" units="milliseconds">
15397 <owner>rch@chromium.org</owner>
15399 The time between receiving the first chunk and the last chunk of data on a
15404 <histogram name="Net.SpdyStreamsAbandonedPerSession">
15405 <owner>rch@chromium.org</owner>
15407 The number of pushed, but abandoned streams over a single session.
15411 <histogram name="Net.SpdyStreamsPerSession">
15412 <owner>rch@chromium.org</owner>
15413 <summary>The number of streams issued over a single session.</summary>
15416 <histogram name="Net.SpdyStreamsPushedAndClaimedPerSession">
15417 <owner>rch@chromium.org</owner>
15419 The number of pushed, and used streams over a single session.
15423 <histogram name="Net.SpdyStreamsPushedPerSession">
15424 <owner>rch@chromium.org</owner>
15425 <summary>The number of push streams received over a single session.</summary>
15428 <histogram name="Net.SpdyStreamStallsPerSession">
15429 <owner>rch@chromium.org</owner>
15430 <summary>The number of stream stalls per session.</summary>
15433 <histogram name="Net.SpdyStreamTime" units="milliseconds">
15434 <owner>rch@chromium.org</owner>
15436 The time of a Spdy stream. Measured from sending the first chunk to
15437 receiving the last chunk of data.
15441 <histogram name="Net.SpdyStreamTimeToFirstByte" units="milliseconds">
15442 <owner>rch@chromium.org</owner>
15444 The time between sending the request and receiving the first chunk of data
15449 <histogram name="Net.SpdySynStreamCompressionPercentage">
15450 <owner>rch@chromium.org</owner>
15452 The percent compression achieved when compression SYN_STREAM frames.
15456 <histogram name="Net.SpdyVersion" enum="ProtocolVersion">
15457 <owner>rch@chromium.org</owner>
15459 The SPDY protocol version that is used to talk to SPDY servers.
15463 <histogram name="Net.SSL_CipherSuite" enum="SSLCipherSuite">
15464 <owner>agl@chromium.org</owner>
15465 <owner>rsleevi@chromium.org</owner>
15466 <summary>The SSL/TLS cipher suite that was negotiated.</summary>
15469 <histogram name="Net.SSL_Connection_Latency" units="milliseconds">
15470 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15471 <summary>Time from when the Connect() starts until it completes.</summary>
15474 <histogram name="Net.SSL_Connection_Latency_DataReductionProxy"
15475 units="milliseconds">
15476 <owner>bengr@chromium.org</owner>
15477 <owner>bolian@chromium.org</owner>
15479 Time from when the Connect() starts until it completes when using the data
15480 reduction proxy. This includes certificate retrieval and verification.
15484 <histogram name="Net.SSL_Connection_Latency_Google" units="milliseconds">
15485 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15487 Time from when the Connect() starts until it completes for google.com and
15488 any subdomain of it.
15492 <histogram name="Net.SSL_Connection_Latency_Google_No_Revocation_Checking"
15493 units="milliseconds">
15494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15496 Time from when the Connect() starts until it completes for google.com and
15497 any subdomain of it. This only includes users in a 50% field trial that
15498 disables revocation checking for certificate pinned sites.
15502 <histogram name="Net.SSL_Connection_Latency_Google_Revocation_Checking"
15503 units="milliseconds">
15504 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15506 Time from when the Connect() starts until it completes for google.com and
15507 any subdomain of it. This only includes users not in a 50% field trail that
15508 disables revocation for certificate pinned sites.
15512 <histogram name="Net.SSLCertBlacklisted">
15513 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15515 Counts the number of times that users have hit blacklisted certificates. The
15516 indexes match up to the indexes in
15517 net/base/x509_certificate.cc:IsBlacklisted. The details of the certificates
15518 in question is confidential.
15522 <histogram name="Net.SSLCertVerificationTime" units="milliseconds">
15523 <owner>rsleevi@chromium.org</owner>
15524 <summary>Time to complete a certificate verification (success case).</summary>
15527 <histogram name="Net.SSLCertVerificationTimeError" units="milliseconds">
15528 <owner>rsleevi@chromium.org</owner>
15529 <summary>Time to complete a certificate verification (error case).</summary>
15532 <histogram name="Net.SSLHostInfoDNSLookup" units="milliseconds">
15533 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15534 <summary>Time to complete a DNS lookup for a DNS CAA record.</summary>
15537 <histogram name="Net.SSLHostInfoDNSLookupDelayMs" units="milliseconds">
15538 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15540 Time that we would have wasted had we waited for a CAA lookup in order to
15541 validate a certificate.
15545 <histogram name="Net.SSLHostInfoVerificationTimeMs" units="milliseconds">
15546 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15547 <summary>Time to complete a speculative certificate verification.</summary>
15550 <histogram name="Net.SSLv3FallbackToRenegoPatchedServer"
15551 enum="TLSRenegotiationPatched">
15552 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15554 The number of times that we have performed SSLv3 fallback and found a TLS
15555 renegotiation patched server.
15559 <histogram name="Net.SSLVerificationMerged">
15560 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15561 <summary>Was a speculative certificate verification used?</summary>
15564 <histogram name="Net.SSLVerificationMergedMsSaved" units="milliseconds">
15565 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15566 <summary>Time saved by a speculative certificate vertification.</summary>
15569 <histogram name="Net.TCP_Connection_Idle_Sockets">
15570 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15571 <summary>Number of idle sockets when the Connect() succeeded.</summary>
15574 <histogram name="Net.TCP_Connection_Latency" units="milliseconds">
15575 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15577 Time from when the Connect() starts until it completes. Only times under 10
15578 minutes are logged.
15582 <histogram name="Net.TCP_Connection_Latency_IPv4_No_Race" units="milliseconds">
15583 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15585 Time from when the Connect() starts until it completes when the network
15586 address only contains IPv4 addresses. Only times under 10 minutes are
15591 <histogram name="Net.TCP_Connection_Latency_IPv4_Wins_Race"
15592 units="milliseconds">
15593 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15595 Time from when the Connect() starts until it completes when the IPv4
15596 fallback connection won the race against IPv6. Only times under 10 minutes
15601 <histogram name="Net.TCP_Connection_Latency_IPv6_Raceable" units="milliseconds">
15602 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15604 Time from when the Connect() starts until it completes when we race an IPv6
15605 connection against an IPv4 connection with a 300ms delay. Only times under
15606 10 minutes are logged.
15610 <histogram name="Net.TCP_Connection_Latency_IPv6_Solo" units="milliseconds">
15611 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15613 Time from when the Connect() starts until it completes when the network
15614 address only contains IPv6 addresses. Only times under 10 minutes are
15619 <histogram name="Net.TcpFastOpenSocketConnection" enum="TcpSocketStatus">
15620 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15622 For sockets for which a TCP Fast Open protocol might be used, the result of
15627 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
15629 see SocketIdleTimeBeforeNextUse_ReusedSocket_TCPforSOCKS
15631 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15633 The time an already used TCP socket sat idle before being used for a SOCKS
15638 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
15640 see SocketIdleTimeBeforeNextUse_UnusedSocket_TCPforSOCKS
15642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15644 The time an unused TCP socket sat idle before being used for a SOCKS
15649 <histogram name="Net.TCPForSOCKSSocketRequestTime" units="milliseconds">
15651 see SocketRequestTime_TCPforSOCKS
15653 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15655 Time from initial SOCKSClientSocketPool::RequestSocket() call until
15656 successfully acquiring a connected TCP socket.
15660 <histogram name="Net.TCPForSOCKSSocketType" enum="HttpSocketType">
15662 see SocketType_TCPforSOCKS
15664 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15666 The counts of the type of sockets returned by the TCP pool used by the SOCKS
15671 <histogram name="Net.TCPSocketType" enum="HttpSocketType">
15673 Was only used for HTTP[S] connections, renamed to Net.HTTPSocketType.
15675 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15676 <summary>The counts of the type of TCP socket returned.</summary>
15679 <histogram name="Net.Transaction_Bandwidth" units="KB/s">
15680 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15682 (discontinued as of 4/12/09) Effective bandwidth in KByte/Second of
15683 transactions logged to Transaction_Latency histogram. Note that only
15684 samples durations greater than zero ms, and less than 1 hour are tallied
15689 <histogram name="Net.Transaction_Connected" units="milliseconds">
15690 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15692 Time from the when the network transaction is requested, until the first
15693 byte of the header is received.
15697 <histogram name="Net.Transaction_Connected_New" units="milliseconds">
15699 Replaced by Net.Transaction_Connected_New_b.
15701 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15703 When a new connection is established, the time from the when the network
15704 transaction is requested, until the first byte of the header is received.
15705 Only items under 10 minutes are logged.
15709 <histogram name="Net.Transaction_Connected_New_b" units="milliseconds">
15710 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15712 When a new connection is established, the time from the when the network
15713 transaction is requested, until the first byte of the header is received.
15717 <histogram name="Net.Transaction_Connected_Under_10" units="milliseconds">
15719 Replaced by Net.Transaction_Connected.
15721 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15723 Time from the when the network transaction is requested, until the first
15724 byte of the header is received. Only items under 10 minutes are logged.
15728 <histogram name="Net.Transaction_Latency" units="milliseconds">
15730 Replaced by Net.Transaction_Latency_b.
15732 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15734 Time from first byte sent until last byte received by the new network stack.
15735 Only items under 1 hour are logged.
15739 <histogram name="Net.Transaction_Latency_b" units="milliseconds">
15740 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15742 Time from first byte sent until last byte received by the new network stack.
15746 <histogram name="Net.Transaction_Latency_Total" units="milliseconds">
15747 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15749 Time from when a network transaction is requested until last byte received
15750 by the new network stack.
15754 <histogram name="Net.Transaction_Latency_Total_New_Connection"
15755 units="milliseconds">
15756 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15758 When an existing TCP/IP connection is NOT reused, the time from when a
15759 network transaction is requested until last byte received by the new network
15764 <histogram name="Net.Transaction_Latency_Total_New_Connection_Under_10"
15765 units="milliseconds">
15767 Replaced by Net.Transaction_Latency_Total_New_Connection.
15769 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15771 When an existing TCP/IP connection is NOT reused, the time from when a
15772 network transaction is requested until last byte received by the new network
15773 stack. Only items under 10 minutes are logged.
15777 <histogram name="Net.Transaction_Latency_Total_Under_10" units="milliseconds">
15779 Replaced by Net.Transaction_Latency_Total.
15781 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15783 Time from when a network transaction is requested until last byte received
15784 by the new network stack. Only items under 10 minutes are logged.
15788 <histogram name="Net.Transaction_Latency_Under_10" units="milliseconds">
15790 Replaced by Net.Transaction_Latency.
15792 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15794 Time from first byte sent until last byte received by the new network stack.
15795 Only items under 10 minutes are logged.
15799 <histogram name="Net.Transaction_Latency_WinHTTP" units="milliseconds">
15800 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15802 Time from first byte sent until last byte received with old WinHTTP network
15803 stack. Only items under 1 hour are logged.
15807 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_ReusedSocket">
15809 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15811 The time an already used TCP socket sat idle before being used (either for
15812 direct or non-socks use).
15816 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_UnusedSocket">
15818 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15820 The time an unused TCP socket sat idle before being used (either for direct
15825 <histogram name="Net.TransportSocketRequestTime" units="milliseconds">
15827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15829 Time from initial ClientSocketPool::RequestSocket() call until successfully
15830 acquiring a connected socket (either for direct or non-socks use).
15834 <histogram name="Net.TransportSocketType" enum="HttpSocketType">
15836 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15838 The counts of the type of sockets returned by the TCP pool (either for
15839 direct or non-socks use).
15843 <histogram name="Net.UdpSocketBindErrorFromPosix" units="PosixError">
15844 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15845 <summary>Posix error code from call to bind() UDP socket.</summary>
15848 <histogram name="Net.UdpSocketBindErrorFromWinOS" units="WinError">
15849 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15850 <summary>Windows error code from call to bind() UDP socket.</summary>
15853 <histogram name="Net.UdpSocketRandomBindErrorCode" enum="NetErrorCodes">
15854 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15855 <summary>Chromium error code from call to RandomBind() UDP socket.</summary>
15858 <histogram name="Net.UDPSocketWinClose" units="milliseconds">
15859 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15860 <summary>The time spent in closesocket call in UDPSocketWin::Close.</summary>
15863 <histogram name="Net.WebSocket.DeflateMode"
15864 enum="WebSocketNewPerMessageDeflateContextTakeoverMode">
15865 <owner>yhirano@chromium.org</owner>
15866 <owner>ricea@chromium.org</owner>
15867 <owner>tyoshino@chromium.org</owner>
15869 Count the number of WebSockets that accepted permessage-deflate extension
15870 for each context take over mode. Used by the new Chromium-based WebSocket
15875 <histogram name="Net.WebSocket.Duration" units="milliseconds">
15876 <owner>yhirano@chromium.org</owner>
15877 <owner>ricea@chromium.org</owner>
15878 <owner>tyoshino@chromium.org</owner>
15880 The time from a WebSocket is successfully opened until it's closed. Used to
15881 study how WebSockets are used.
15885 <histogram name="Net.WebSocket.ErrorCodes" enum="NetErrorCodes">
15886 <owner>yhirano@chromium.org</owner>
15887 <owner>ricea@chromium.org</owner>
15888 <owner>tyoshino@chromium.org</owner>
15890 Positive net error codes that WebSockets end with, including OK and ABORTED.
15894 <histogram name="Net.WebSocket.HandshakeResult"
15895 enum="WebSocketNewHandshakeResult">
15896 <owner>yhirano@chromium.org</owner>
15897 <owner>ricea@chromium.org</owner>
15898 <owner>tyoshino@chromium.org</owner>
15900 Results of WebSocket handshakes. Use this histogram as a baseline for
15901 investigating feature usage counters.
15905 <histogram name="Net.WebSocket.ResponseCode" enum="HttpResponseCode">
15906 <owner>yhirano@chromium.org</owner>
15907 <owner>ricea@chromium.org</owner>
15908 <owner>tyoshino@chromium.org</owner>
15909 <summary>All HTTP status codes seen during WebSocket handshakes.</summary>
15912 <histogram name="Net.Wifi.InterfaceCount">
15913 <owner>mvanouwerkerk@chromium.org</owner>
15915 The number of Wi-fi adapters on the computer. Because the histogram is
15916 logged each time Chrome performs a Wi-fi scan, it's better to see results in
15917 the "user count" view.
15921 <histogram name="Net.Wifi.LbsLatency" units="milliseconds">
15922 <owner>mvanouwerkerk@chromium.org</owner>
15923 <summary>The time that a request to Location Based Services takes.</summary>
15926 <histogram name="Net.Wifi.ScanLatency" units="milliseconds">
15927 <owner>mvanouwerkerk@chromium.org</owner>
15928 <summary>The time that a Wi-fi scan takes.</summary>
15931 <histogram name="Net.WpadQuickCheckFailure" units="milliseconds">
15932 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15934 Duration of time that a failing WPAD QuickCheck takes. WPAD QuickCheck does
15935 a name lookup for "wpad" and times out quickly to fail fast when
15936 there's no WPAD server on the network.
15940 <histogram name="Net.WpadQuickCheckSuccess" units="milliseconds">
15941 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15943 Duration of time that a successful WPAD QuickCheck takes. WPAD QuickCheck
15944 does a name lookup for "wpad" and times out quickly to fail fast
15945 when there's no WPAD server on the network.
15949 <histogram name="NetConnectivity.Pipeline.0.NetworkError" enum="NetErrorCodes">
15951 Deprecated 05/2014, related field trial already long expired.
15953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15955 The network error, if any, of the first pipeline connectivity request.
15959 <histogram name="NetConnectivity.Pipeline.0.ResponseCode">
15961 Deprecated 05/2014, related field trial already long expired.
15963 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15965 The HTTP response code, if any, of the first pipeline connectivity response.
15969 <histogram name="NetConnectivity.Pipeline.0.Status" enum="HttpPipelineStatus">
15971 Deprecated 05/2014, related field trial already long expired.
15973 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15974 <summary>The result of the first pipeline connectivity request.</summary>
15977 <histogram name="NetConnectivity.Pipeline.1.NetworkError" enum="NetErrorCodes">
15979 Deprecated 05/2014, related field trial already long expired.
15981 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15983 The network error, if any, of the second pipeline connectivity request.
15987 <histogram name="NetConnectivity.Pipeline.1.ResponseCode">
15989 Deprecated 05/2014, related field trial already long expired.
15991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15993 The HTTP response code, if any, of the second pipeline connectivity
15998 <histogram name="NetConnectivity.Pipeline.1.Status" enum="HttpPipelineStatus">
16000 Deprecated 05/2014, related field trial already long expired.
16002 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16003 <summary>The result of the second pipeline connectivity request.</summary>
16006 <histogram name="NetConnectivity.Pipeline.2.NetworkError" enum="NetErrorCodes">
16008 Deprecated 05/2014, related field trial already long expired.
16010 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16012 The network error, if any, of the third pipeline connectivity request.
16016 <histogram name="NetConnectivity.Pipeline.2.ResponseCode">
16018 Deprecated 05/2014, related field trial already long expired.
16020 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16022 The HTTP response code, if any, of the third pipeline connectivity response.
16026 <histogram name="NetConnectivity.Pipeline.2.Status" enum="HttpPipelineStatus">
16028 Deprecated 05/2014, related field trial already long expired.
16030 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16031 <summary>The result of the third pipeline connectivity request.</summary>
16034 <histogram name="NetConnectivity.Pipeline.3.NetworkError" enum="NetErrorCodes">
16036 Deprecated 05/2014, related field trial already long expired.
16038 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16040 The network error, if any, of the fourth pipeline connectivity request.
16044 <histogram name="NetConnectivity.Pipeline.3.ResponseCode">
16046 Deprecated 05/2014, related field trial already long expired.
16048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16050 The HTTP response code, if any, of the fourth pipeline connectivity
16055 <histogram name="NetConnectivity.Pipeline.3.Status" enum="HttpPipelineStatus">
16057 Deprecated 05/2014, related field trial already long expired.
16059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16060 <summary>The result of the fourth pipeline connectivity request.</summary>
16063 <histogram name="NetConnectivity.Pipeline.4.NetworkError" enum="NetErrorCodes">
16065 Deprecated 05/2014, related field trial already long expired.
16067 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16069 The network error, if any, of the fifth pipeline connectivity request.
16073 <histogram name="NetConnectivity.Pipeline.4.ResponseCode">
16075 Deprecated 05/2014, related field trial already long expired.
16077 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16079 The HTTP response code, if any, of the fifth pipeline connectivity response.
16083 <histogram name="NetConnectivity.Pipeline.4.Status" enum="HttpPipelineStatus">
16085 Deprecated 05/2014, related field trial already long expired.
16087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16088 <summary>The result of the fifth pipeline connectivity request.</summary>
16091 <histogram name="NetConnectivity.Pipeline.5.NetworkError" enum="NetErrorCodes">
16093 Deprecated 05/2014, related field trial already long expired.
16095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16097 The network error, if any, of the stats pipeline connectivity request.
16101 <histogram name="NetConnectivity.Pipeline.5.ResponseCode">
16103 Deprecated 05/2014, related field trial already long expired.
16105 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16107 The HTTP response code, if any, of the stats pipeline connectivity response.
16111 <histogram name="NetConnectivity.Pipeline.5.Status" enum="HttpPipelineStatus">
16113 Deprecated 05/2014, related field trial already long expired.
16115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16116 <summary>The result of the stats pipeline connectivity request.</summary>
16119 <histogram name="NetConnectivity.Pipeline.AllHTTP11" enum="BooleanSuccess">
16121 Deprecated 05/2014, related field trial already long expired.
16123 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16125 True if all requests received by the pipelining test server were HTTP/1.1.
16129 <histogram name="NetConnectivity.Pipeline.CanarySuccess" enum="BooleanSuccess">
16131 Deprecated 05/2014, related field trial already long expired.
16133 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16135 True if the non-pipelined canary request sent immediately before the
16136 pipelining test requests succeeded. Note that if this fails, the rest of the
16137 NetConnectivity.Pipeline.* stats are not collected.
16141 <histogram name="NetConnectivity.Pipeline.Depth">
16143 Deprecated 05/2014, related field trial already long expired.
16145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16147 The maximum depth of pipelined requests received by the test server.
16151 <histogram name="NetConnectivity.Pipeline.Success" enum="BooleanSuccess">
16153 Deprecated 05/2014, related field trial already long expired.
16155 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16156 <summary>True if the entire pipeline connectivity trial passed.</summary>
16159 <histogram name="NetConnectivity.Sent21">
16161 Deprecated 6/25/2012. No longer tracked.
16163 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16165 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
16166 rapidly as possible, just after successfully sending an UMA upload. Each
16167 packet was numbered, as was its ACK sent back by Google. If no packets (of
16168 the 21) were ever ACKed, then the port is assumed to be blocked, and no data
16169 is recorded in this histogram. If the port is not blocked, then this
16170 histogram shows the number of echo responses received from the first
16174 <histogram name="NetConnectivity.Sent21.AckReceivedForNthPacket">
16176 Deprecated 6/25/2012. No longer tracked.
16178 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16180 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
16181 rapidly as possible, just after successfully sending an UMA upload. Each
16182 packet was numbered, as was its ACK sent back by Google. This histogram
16183 records, for each packet number, how often we received an ACK for that
16188 <histogram name="NetConnectivity.Sent21.GotAnAck" enum="BooleanSuccess">
16190 Deprecated 6/25/2012. No longer tracked.
16192 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16194 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
16195 rapidly as possible, just after successfully sending an UMA upload. If no
16196 packets (of the 21) were ever ACKed, then the port is assumed to be blocked.
16197 The histogram shows if we ever got an ACK for a packet in our series of 21.
16201 <histogram name="NetConnectivity.TCP.Fail.100B.RTT" units="ms">
16203 Deprecated 4/2012. No longer tracked.
16205 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16206 <summary>The RTT for echoing 100 bytes of TCP data unsuccessfully.</summary>
16209 <histogram name="NetConnectivity.TCP.Fail.1k.RTT" units="ms">
16211 Deprecated 4/2012. No longer tracked.
16213 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16214 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
16217 <histogram name="NetConnectivity.TCP.Status"
16218 enum="NetConnectivityProtocolStatus">
16219 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16220 <summary>Status for TCP protocol for echoing</summary>
16223 <histogram name="NetConnectivity.TCP.Status.100B" enum="NetConnectivityStatus">
16225 Deprecated 4/2012. No longer tracked.
16227 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16228 <summary>Status for echoing 100 bytes of TCP data.</summary>
16231 <histogram name="NetConnectivity.TCP.Status.1K" enum="NetConnectivityStatus">
16233 Deprecated 4/2012. No longer tracked.
16235 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16236 <summary>Status for echoing 1K bytes of TCP data.</summary>
16239 <histogram name="NetConnectivity.TCP.Success" units="ms">
16240 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16241 <summary>The RTT for TCP protocol for echoing</summary>
16244 <histogram name="NetConnectivity.TCP.Success.100B.RTT" units="ms">
16246 Deprecated 4/2012. No longer tracked.
16248 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16249 <summary>The RTT for echoing 100 bytes of TCP data successfully.</summary>
16252 <histogram name="NetConnectivity.TCP.Success.1K.RTT" units="ms">
16254 Deprecated 4/2012. No longer tracked.
16256 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16257 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
16260 <histogram name="NetConnectivity.UDP.Fail.100B.RTT" units="ms">
16262 Deprecated 4/2012. No longer tracked.
16264 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16265 <summary>The RTT for echoing 100 bytes of UDP data unsuccessfully.</summary>
16268 <histogram name="NetConnectivity.UDP.Fail.1k.RTT" units="ms">
16270 Deprecated 4/2012. No longer tracked.
16272 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16273 <summary>The RTT for echoing 1K bytes of UDP data successfully.</summary>
16276 <histogram name="NetConnectivity.UDP.PacketLoss">
16278 Deprecated 6/25/2012. No longer tracked.
16280 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16282 Chrome sends 4 UDP packets in a row to test to see if there is a
16283 probabalistic dependency in packet loss for consecutive packets. We record
16284 a bit vector of packets received, where the least significant bit is a 1 if
16285 the first packet was received, etc. For example, if packets 1 and 3 are
16286 received, but packets 2 and 4 are lost, then we'd record a sample of binary
16291 <histogram name="NetConnectivity.UDP.PacketLoss6">
16293 Deprecated 6/25/2012. No longer tracked.
16295 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16297 Chrome sends 6 UDP packets in a row to test to see if there is a
16298 probabalistic dependency in packet loss for consecutive packets. We record
16299 a bit vector of packets received, where the least significant bit is a 1 if
16300 the first packet was received, etc. For example, if all packets other than
16301 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
16306 <histogram name="NetConnectivity.UDP.Status"
16307 enum="NetConnectivityProtocolStatus">
16308 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16309 <summary>Status for UDP protocol for echoing</summary>
16312 <histogram name="NetConnectivity.UDP.Status.100B" enum="NetConnectivityStatus">
16314 Deprecated 4/2012. No longer tracked.
16316 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16317 <summary>Status for echoing 100 bytes of UDP data.</summary>
16320 <histogram name="NetConnectivity.UDP.Status.1K" enum="NetConnectivityStatus">
16322 Deprecated 4/2012. No longer tracked.
16324 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16325 <summary>Status for echoing 1K bytes of UDP data.</summary>
16328 <histogram name="NetConnectivity.UDP.Success" units="ms">
16329 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16330 <summary>The RTT for UDP protocol for echoing</summary>
16333 <histogram name="NetConnectivity.UDP.Success.100B.RTT" units="ms">
16335 Deprecated 4/2012. No longer tracked.
16337 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16338 <summary>The RTT for echoing 100 bytes of UDP data successfully.</summary>
16341 <histogram name="NetConnectivity.UDP.Success.1K.RTT" units="ms">
16343 Deprecated 4/2012. No longer tracked.
16345 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16346 <summary>The RTT for echoing 1k bytes of UDP data successfully.</summary>
16349 <histogram name="NetConnectivity2.Send6.PacketsSent">
16350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16352 This histogram records how many packets (out of 6 attempted) were sent via
16353 UDP as rapidly as possible, just after successfully sending an UMA upload.
16357 <histogram name="NetConnectivity2.Send6.SeriesAcked">
16358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16360 Chrome sends 6 UDP packets in a row to test to see if there is a
16361 probabalistic dependency in packet loss for consecutive packets. We record
16362 a bit vector of packets received, where the least significant bit is a 1 if
16363 the first packet was received, etc. For example, if all packets other than
16364 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
16369 <histogram name="NetConnectivity2.Sent21">
16370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16372 In this experiment, 21 packets were sent to Google via UDP as rapidly as
16373 possible, just after successfully sending an UMA upload. Each packet was
16374 numbered, as was its ACK sent back by Google. If no packets (of the 21) were
16375 ever ACKed, then the port is assumed to be blocked, and no data is recorded
16376 in this histogram. If the port is not blocked, then this histogram shows the
16377 number of echo responses received from the first
16381 <histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket">
16382 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16384 In this experiment, 21 packets were sent to Google via UDP as rapidly as
16385 possible, just after successfully sending an UMA upload. Each packet was
16386 numbered, as was its ACK sent back by Google. This histogram records, for
16387 each packet number, how often we received an ACK for that packet.
16391 <histogram name="NetConnectivity2.Sent21.GotAnAck" enum="BooleanSuccess">
16392 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16394 In this experiment, 21 packets were sent to Google via UDP as rapidly as
16395 possible, just after successfully sending an UMA upload. If no packets (of
16396 the 21) were ever ACKed, then the port is assumed to be blocked. The
16397 histogram shows if we ever got an ACK for a packet in our series of 21.
16401 <histogram name="NetConnectivity2.Sent21.PacketsSent">
16402 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16404 This histogram records how many packets (out of 21 attempted) were sent via
16405 UDP as rapidly as possible, just after successfully sending an UMA upload.
16409 <histogram name="NetConnectivity3">
16410 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16412 In this experiment, 21 packets were sent to Google via UDP on port 443 or
16417 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.100B.PacketDelay"
16419 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16423 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.1200B.PacketDelay"
16425 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16429 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.500B.PacketDelay"
16431 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16435 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.100B.PacketDelay"
16437 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16441 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.1200B.PacketDelay"
16443 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16447 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.500B.PacketDelay"
16449 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16453 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"
16454 enum="BooleanSuccess">
16455 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16459 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT" units="ms">
16460 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16464 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.100B.PacketDelay"
16466 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16470 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.1200B.PacketDelay"
16472 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16476 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.500B.PacketDelay"
16478 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16482 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.100B.PacketDelay"
16484 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16488 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.1200B.PacketDelay"
16490 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16494 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.500B.PacketDelay"
16496 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16500 <histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"
16501 enum="BooleanSuccess">
16502 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16506 <histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT" units="ms">
16507 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16511 <histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent">
16513 Deprecated 9/2012. No longer tracked.
16515 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16517 This histogram records how many packets (out of 6 attempted) were sent via
16518 UDP as rapidly as possible, just after successfully sending an UMA upload.
16522 <histogram name="NetConnectivity3.StartPacket.Sent21.443.100B.PacketDelay"
16524 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16528 <histogram name="NetConnectivity3.StartPacket.Sent21.443.1200B.PacketDelay"
16530 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16534 <histogram name="NetConnectivity3.StartPacket.Sent21.443.500B.PacketDelay"
16536 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16540 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.100B.PacketDelay"
16542 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16546 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.1200B.PacketDelay"
16548 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16552 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.500B.PacketDelay"
16554 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16558 <histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"
16559 enum="BooleanSuccess">
16560 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16564 <histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT" units="ms">
16565 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16569 <histogram name="NetConnectivity4">
16570 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16572 In this experiment, a few packets were sent from Google to clients via UDP
16573 on port 443 or 80 to perform net connectivity test.
16577 <histogram name="NetConnectivity5">
16578 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16580 In this experiment, a few packets were sent from Google to clients via UDP
16581 on port 443 or 80 to perform net connectivity test.
16585 <histogram name="NetConnectivity5.TestFailed.WritePending"
16586 enum="BooleanSuccess">
16587 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16589 Next NetConnectivity5 experiment weren't started because there is an
16590 outstading pending write.
16594 <histogram name="Network.3G.Gobi.Activation" units="milliseconds">
16595 <owner>benchan@chromium.org</owner>
16596 <summary>The time the Gobi modem takes to complete activation.</summary>
16599 <histogram name="Network.3G.Gobi.Connect" units="milliseconds">
16600 <owner>benchan@chromium.org</owner>
16602 The time the Gobi modem takes to connect to the cellular network.
16606 <histogram name="Network.3G.Gobi.Disconnect" units="milliseconds">
16607 <owner>benchan@chromium.org</owner>
16609 The time the Gobi modem takes to disconnect from the cellular network.
16613 <histogram name="Network.3G.Gobi.FirmwareDownload.Attempts">
16614 <owner>benchan@chromium.org</owner>
16615 <summary>Number of attempts taken to install Gobi firmware.</summary>
16618 <histogram name="Network.3G.Gobi.FirmwareDownload.Time" units="milliseconds">
16619 <owner>benchan@chromium.org</owner>
16620 <summary>The time it takes to install Gobi firmware.</summary>
16623 <histogram name="Network.3G.Gobi.Registration" units="milliseconds">
16624 <owner>benchan@chromium.org</owner>
16626 The time the Gobi modem takes to register on the cellular network.
16630 <histogram name="Network.3G.Gobi.SetPower" enum="Network3GGobiError">
16631 <owner>benchan@chromium.org</owner>
16632 <summary>Errors experienced during Gobi device powerup.</summary>
16635 <histogram name="Network.Cellular.TimeOnline" units="seconds">
16636 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16638 Chrome OS network metric sampling the time spent using Cellular to transport
16639 data. These data are mostly useful when summed and compared to TimeOnline
16640 for other network technologies (e.g. WiFi vs Cellular).
16644 <histogram name="Network.Cellular.TimeToConfig" units="milliseconds">
16645 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16647 Chrome OS network performance metric sampling the time to join a 3G/Cellular
16648 network and configure Layer 3 state.
16652 <histogram name="Network.Cellular.TimeToOnline" units="milliseconds">
16653 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16655 Chrome OS network performance metric sampling the time to determine that a
16656 3G/Cellular network is online after configuring Layer 3 state.
16660 <histogram name="Network.Cellular.TimeToPortal" units="milliseconds">
16661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16663 Chrome OS network performance metric sampling the time to determine that a
16664 3G/Cellular network is in a captive portal after configuring Layer 3 state.
16668 <histogram name="Network.Cellular.UsageRequestStatus"
16669 enum="NetworkCellularUsageRequestStatus">
16670 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16671 <summary>Chrome OS cellular usage API request status codes.</summary>
16674 <histogram name="Network.Ethernet.TimeOnline" units="seconds">
16675 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16677 Chrome OS network metric sampling the time spent using Ethernet to transport
16678 data. These data are mostly useful when summed and compared to TimeOnline
16679 for other network technologies (e.g. WiFi vs Cellular).
16683 <histogram name="Network.Ethernet.TimeToConfig" units="milliseconds">
16684 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16686 Chrome OS network performance metric sampling the time to join a wired
16687 Ethernet network and configure Layer 3 state (typically acquire a DHCP
16692 <histogram name="Network.Ethernet.TimeToOnline" units="milliseconds">
16693 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16695 Chrome OS network performance metric sampling the time to determine that an
16696 Ethernet network is online after configuring Layer 3 state.
16700 <histogram name="Network.Ethernet.TimeToPortal" units="milliseconds">
16701 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16703 Chrome OS network performance metric sampling the time to determine that an
16704 Ethernet network is in a captive portal after configuring Layer 3 state.
16708 <histogram name="Network.MigrationNssToPem"
16709 enum="MigrationNssToPemNetworkTypes">
16710 <owner>pneubeck@chromium.org</owner>
16712 Chrome OS metric counting the number of network configurations that
16713 contained a NSS nickname identifying a CA certificate, which triggered the
16714 migration to PEM encoding. This metric doesn't consider whether the
16715 migration was successful but once a migration was successful the nickname is
16720 <histogram name="Network.ServiceErrors" enum="NetworkServiceError">
16721 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16722 <summary>Chrome OS connection manager service errors seen.</summary>
16725 <histogram name="Network.Shill.Cellular.3GPPRegistrationDelayedDrop"
16726 enum="NetworkCellular3GPPRegistrationDelayedDrop">
16727 <owner>quiche@chromium.org</owner>
16729 Chrome OS network diagnostic metric sampling the number of cellular network
16730 flakes. A network flake occurs when the signal strength goes below detection
16731 level for a short duration.
16735 <histogram name="Network.Shill.Cellular.AutoConnectTotalTime"
16736 units="milliseconds">
16737 <owner>quiche@chromium.org</owner>
16739 Chrome OS network diagnostic metric sampling the total amount of time spent
16740 from the start of the first auto-connect request until when the cellular
16741 modem successfully connects to the network.
16745 <histogram name="Network.Shill.Cellular.AutoConnectTries">
16746 <owner>quiche@chromium.org</owner>
16748 Chrome OS network diagnostic metric sampling the number of auto-connect
16749 tries that were attempted before the cellular modem successfully connected
16754 <histogram name="Network.Shill.Cellular.DHCPOptionFailureDetected"
16755 enum="NetworkDHCPOptionFailure">
16757 Deprecated 5/2014, and replaced by Network.Shill.DHCPOptionFailureDetected.
16759 <owner>quiche@chromium.org</owner>
16761 Chrome OS network metric that tracks the number of DHCP option failures
16762 encountered by Shill. This indicates that Shill is using minimal DHCP
16763 options due to suspected MTU issues on the return path from the DHCP server
16764 back to the client.
16768 <histogram name="Network.Shill.Cellular.Disconnect"
16769 enum="NetworkDisconnectType">
16770 <owner>quiche@chromium.org</owner>
16772 Chrome OS network usage metric that tracks whether the cellular network was
16773 disconnected due to an error or was explicitly disconnected by the user.
16777 <histogram name="Network.Shill.Cellular.Drop" enum="NetworkCellularTechnology">
16778 <owner>quiche@chromium.org</owner>
16780 Chrome OS cellular network metric that tracks the number of drops based on
16781 the network technology.
16785 <histogram name="Network.Shill.Cellular.ExpiredLeaseLengthSeconds"
16787 <owner>quiche@chromium.org</owner>
16789 Chrome OS network performance metric that tracks the length of a lease for a
16790 cellular network at the time it expired without the DHCP client being able
16795 <histogram name="Network.Shill.Cellular.OutOfCreditsReason"
16796 enum="NetworkCellularOutOfCreditsReason">
16797 <owner>quiche@chromium.org</owner>
16799 Chrome OS cellular network metric that tracks the number of out-of-credits
16800 detected based on the cause that triggered the out-of-credits.
16804 <histogram name="Network.Shill.Cellular.PortalAttempts">
16805 <owner>quiche@chromium.org</owner>
16807 Chrome OS network diagnostic metric sampling the number of portal detection
16808 attempts per pass for a cellular network. This includes failure, timeout and
16809 successful attempts.
16813 <histogram name="Network.Shill.Cellular.PortalAttemptsToOnline">
16814 <owner>quiche@chromium.org</owner>
16816 Chrome OS network diagnostic metric sampling the total number of portal
16817 detection attempts performed for a cellular network between the Connected
16818 and Online state. This includes failure, timeout and successful attempts.
16822 <histogram name="Network.Shill.Cellular.PortalResult"
16823 enum="NetworkPortalResult">
16824 <owner>quiche@chromium.org</owner>
16826 Chrome OS network diagnostic metric sampling the result of portal detections
16827 for a cellular network.
16831 <histogram name="Network.Shill.Cellular.SignalStrengthBeforeDrop">
16832 <owner>quiche@chromium.org</owner>
16834 Chrome OS network metric sampling the signal strength (0-100) of the
16835 cellular modem before it dropped from the network.
16839 <histogram name="Network.Shill.Cellular.TimeOnline" units="seconds">
16840 <owner>quiche@chromium.org</owner>
16842 Chrome OS network metric sampling the time spent using cellular to transport
16843 data. These data are mostly useful when summed and compared to TimeOnline
16844 for other network technologies (e.g. WiFi vs Cellular).
16848 <histogram name="Network.Shill.Cellular.TimeToConfig" units="milliseconds">
16849 <owner>quiche@chromium.org</owner>
16851 Chrome OS network performance metric sampling the time to join a cellular
16852 network and configure Layer 3 state.
16856 <histogram name="Network.Shill.Cellular.TimeToConnect" units="milliseconds">
16857 <owner>quiche@chromium.org</owner>
16859 Chrome OS network performance metric sampling the time to connect a cellular
16864 <histogram name="Network.Shill.Cellular.TimeToDisable" units="milliseconds">
16865 <owner>quiche@chromium.org</owner>
16867 Chrome OS network performance metric sampling the time to disable a cellular
16872 <histogram name="Network.Shill.Cellular.TimeToEnable" units="milliseconds">
16873 <owner>quiche@chromium.org</owner>
16875 Chrome OS network performance metric sampling the time to enable a cellular
16880 <histogram name="Network.Shill.Cellular.TimeToInitialize" units="milliseconds">
16881 <owner>quiche@chromium.org</owner>
16883 Chrome OS network performance metric sampling the time to initialize a
16888 <histogram name="Network.Shill.Cellular.TimeToOnline" units="milliseconds">
16889 <owner>quiche@chromium.org</owner>
16891 Chrome OS network performance metric sampling the time to determine that a
16892 cellular network is online after configuring Layer 3 state.
16896 <histogram name="Network.Shill.Cellular.TimeToPortal" units="milliseconds">
16897 <owner>quiche@chromium.org</owner>
16899 Chrome OS network performance metric sampling the time to determine that a
16900 cellular network is in a captive portal after configuring Layer 3 state.
16904 <histogram name="Network.Shill.Cellular.TimeToScan" units="milliseconds">
16905 <owner>quiche@chromium.org</owner>
16907 Chrome OS network performance metric sampling the time to scan a cellular
16908 network and register a modem.
16912 <histogram name="Network.Shill.CorruptedProfile" enum="NetworkCorruptedProfile">
16913 <owner>quiche@chromium.org</owner>
16915 Chrome OS cellular network metric that tracks the number of corrupted
16916 profiles encountered by Shill.
16920 <histogram name="Network.Shill.DHCPOptionFailureDetected"
16921 enum="NetworkTechnology">
16922 <owner>zqiu@chromium.org</owner>
16924 Chrome OS network metric that tracks the number of DHCP option failures
16925 encountered by Shill for each network technology. This indicates that Shill
16926 is using minimal DHCP options due to suspected MTU issues on the return path
16927 from the DHCP server back to the client.
16931 <histogram name="Network.Shill.Ethernet.DHCPOptionFailureDetected"
16932 enum="NetworkDHCPOptionFailure">
16934 Deprecated 5/2014, and replaced by Network.Shill.DHCPOptionFailureDetected.
16936 <owner>quiche@chromium.org</owner>
16938 Chrome OS network metric that tracks the number of DHCP option failures
16939 encountered by Shill. This indicates that Shill is using minimal DHCP
16940 options due to suspected MTU issues on the return path from the DHCP server
16941 back to the client.
16945 <histogram name="Network.Shill.Ethernet.Disconnect"
16946 enum="NetworkDisconnectType">
16947 <owner>quiche@chromium.org</owner>
16949 Chrome OS network usage metric that tracks whether the Ethernet network was
16950 disconnected due to an error or was explicitly disconnected by the user.
16954 <histogram name="Network.Shill.Ethernet.ExpiredLeaseLengthSeconds"
16956 <owner>quiche@chromium.org</owner>
16958 Chrome OS network performance metric that tracks the length of a lease for
16959 an Ethernet network at the time it expired without the DHCP client being
16964 <histogram name="Network.Shill.Ethernet.LinkMonitorBroadcastErrorsAtFailure">
16965 <owner>quiche@chromium.org</owner>
16967 Chrome OS network performance metric that tracks the number of LinkMonitor
16968 broadcast errors that were accrued on an Ethernet network at the time that
16969 the link was declaired to be failed.
16973 <histogram name="Network.Shill.Ethernet.LinkMonitorFailure"
16974 enum="LinkMonitorFailureType">
16975 <owner>quiche@chromium.org</owner>
16977 Chrome OS metric that signals the type of failure the LinkMonitor
16978 encountered which caused it to stop monitoring an Ethernet network.
16982 <histogram name="Network.Shill.Ethernet.LinkMonitorResponseTimeSample"
16983 units="milliseconds">
16984 <owner>quiche@chromium.org</owner>
16986 Chrome OS network performance metric that tracks the number of milliseconds
16987 between an ARP request and a received reply on an Ethernet network.
16991 <histogram name="Network.Shill.Ethernet.LinkMonitorSecondsToFailure"
16993 <owner>quiche@chromium.org</owner>
16995 Chrome OS network performance metric that tracks the number of seconds from
16996 the start of the LinkMonitor until failure on an Ethernet network.
17000 <histogram name="Network.Shill.Ethernet.LinkMonitorUnicastErrorsAtFailure">
17001 <owner>quiche@chromium.org</owner>
17003 Chrome OS network performance metric that tracks the number of LinkMonitor
17004 unicast errors that were accrued on an Ethernet network at the time that the
17005 link was declaired to be failed.
17009 <histogram name="Network.Shill.Ethernet.PortalAttempts">
17010 <owner>quiche@chromium.org</owner>
17012 Chrome OS network diagnostic metric sampling the number of portal detection
17013 attempts per pass for an Ethernet network. This includes failure, timeout
17014 and successful attempts.
17018 <histogram name="Network.Shill.Ethernet.PortalAttemptsToOnline">
17019 <owner>quiche@chromium.org</owner>
17021 Chrome OS network diagnostic metric sampling the total number of portal
17022 detection attempts performed for an Ethernet network between the Connected
17023 and Online state. This includes failure, timeout and successful attempts.
17027 <histogram name="Network.Shill.Ethernet.PortalResult"
17028 enum="NetworkPortalResult">
17029 <owner>quiche@chromium.org</owner>
17031 Chrome OS network diagnostic metric sampling the result of portal detections
17032 for an Ethernet network.
17036 <histogram name="Network.Shill.Ethernet.TimeOnline" units="seconds">
17037 <owner>quiche@chromium.org</owner>
17039 Chrome OS network metric sampling the time spent using Ethernet to transport
17040 data. These data are mostly useful when summed and compared to TimeOnline
17041 for other network technologies (e.g. WiFi vs Cellular).
17045 <histogram name="Network.Shill.Ethernet.TimeToConfig" units="milliseconds">
17046 <owner>quiche@chromium.org</owner>
17048 Chrome OS network performance metric sampling the time to join a wired
17049 Ethernet network and configure Layer 3 state (typically acquire a DHCP
17054 <histogram name="Network.Shill.Ethernet.TimeToInitialize" units="milliseconds">
17055 <owner>quiche@chromium.org</owner>
17057 Chrome OS network performance metric sampling the time to initialize an
17062 <histogram name="Network.Shill.Ethernet.TimeToOnline" units="milliseconds">
17063 <owner>quiche@chromium.org</owner>
17065 Chrome OS network performance metric sampling the time to determine that an
17066 Ethernet network is online after configuring Layer 3 state.
17070 <histogram name="Network.Shill.Ethernet.TimeToPortal" units="milliseconds">
17071 <owner>quiche@chromium.org</owner>
17073 Chrome OS network performance metric sampling the time to determine that an
17074 Ethernet network is in a captive portal after configuring Layer 3 state.
17078 <histogram name="Network.Shill.ServiceErrors" enum="NetworkServiceError">
17079 <owner>quiche@chromium.org</owner>
17080 <summary>Chrome OS connection manager service errors seen.</summary>
17083 <histogram name="Network.Shill.ServicesOnSameNetwork">
17084 <owner>zqiu@chromium.org</owner>
17086 Chrome OS network metric sampling the number of services that are connected
17087 to the currently connected network.
17091 <histogram name="Network.Shill.TerminationActionResult"
17092 enum="ShillTerminationActionResult">
17094 Deprecated 10/2012. No longer tracked.
17096 <owner>quiche@chromium.org</owner>
17098 Chrome OS network diagnostic metric sampling the number of termination
17099 actions that successfully complete or fail when shill terminates.
17103 <histogram name="Network.Shill.TerminationActionResult.OnSuspend"
17104 enum="ShillTerminationActionResult">
17105 <owner>quiche@chromium.org</owner>
17107 Chrome OS network diagnostic metric sampling the number of termination
17108 actions that successfully complete or fail when shill suspends.
17112 <histogram name="Network.Shill.TerminationActionResult.OnTerminate"
17113 enum="ShillTerminationActionResult">
17114 <owner>quiche@chromium.org</owner>
17116 Chrome OS network diagnostic metric sampling the number of termination
17117 actions that successfully complete or fail when shill terminates.
17121 <histogram name="Network.Shill.TerminationActionTime.OnSuspend"
17122 units="milliseconds">
17123 <owner>quiche@chromium.org</owner>
17125 Chrome OS network diagnostic metric sampling the time in milliseconds it
17126 takes termination actions to complete when shill suspends.
17130 <histogram name="Network.Shill.TerminationActionTime.OnTerminate"
17131 units="milliseconds">
17132 <owner>quiche@chromium.org</owner>
17134 Chrome OS network diagnostic metric sampling the time in milliseconds it
17135 takes termination actions to complete when shill terminates.
17139 <histogram name="Network.Shill.TimeToDrop" units="seconds">
17140 <owner>quiche@chromium.org</owner>
17142 Chrome OS network stability metric sampling the time in seconds between the
17143 networking going online to going offline. Offline events due to device
17144 shutdown or suspend are ignored (along with the online time before that
17149 <histogram name="Network.Shill.UserInitiatedEvents" enum="UserInitiatedEvent">
17150 <owner>zqiu@chromium.org</owner>
17152 Chrome OS network metric that tracks the number of user-initiated events.
17156 <histogram name="Network.Shill.Vpn.Driver" enum="VPNDriver">
17157 <owner>quiche@chromium.org</owner>
17159 Chrome OS network usage metric sampled on each successful VPN connection
17160 that tracks the VPN connection type.
17164 <histogram name="Network.Shill.Vpn.RemoteAuthenticationType"
17165 enum="VPNRemoteAuthenticationType">
17166 <owner>quiche@chromium.org</owner>
17168 Chrome OS network usage metric sampled on each successful VPN connection
17169 that tracks the remote authentication method.
17173 <histogram name="Network.Shill.Vpn.TimeOnline" units="milliseconds">
17174 <owner>quiche@chromium.org</owner>
17176 Chrome OS network metric sampling the time spent using VPN to transport
17177 data. These data are mostly useful when summed and compared to TimeOnline
17178 for other network technologies (e.g. WiFi vs Cellular). A sample is emitted
17179 every time the system transitions from primary connectivity through a VPN to
17180 some other type of connectivity. The value of the sample is the time delta
17181 in seconds from the instant the system transitioned to VPN connectivity.
17185 <histogram name="Network.Shill.Vpn.TimeToConfig" units="milliseconds">
17186 <owner>quiche@chromium.org</owner>
17188 Chrome OS network performance metric sampling the time to configure Layer 3
17189 state on a VPN network (typically acquire a DHCP lease).
17193 <histogram name="Network.Shill.Vpn.TimeToOnline" units="milliseconds">
17194 <owner>quiche@chromium.org</owner>
17196 Chrome OS network performance metric sampling the time to determine that a
17197 WiMax network is online after configuring Layer 3 state.
17201 <histogram name="Network.Shill.Vpn.UserAuthenticationType"
17202 enum="VPNUserAuthenticationType">
17203 <owner>quiche@chromium.org</owner>
17205 Chrome OS network usage metric sampled on each successful VPN connection
17206 that tracks the user authentication method.
17210 <histogram name="Network.Shill.WiFi.ApDisconnectReason" enum="WiFiReasonCode">
17211 <owner>quiche@chromium.org</owner>
17213 Chrome OS network usage metric. Reason code reported when the AP
17214 disconnects a WiFi connection.
17218 <histogram name="Network.Shill.WiFi.ApDisconnectType" enum="WiFiStatusType">
17219 <owner>quiche@chromium.org</owner>
17221 Chrome OS network usage metric. Broad category of reason AP disconnected a
17226 <histogram name="Network.Shill.Wifi.ApMode" enum="WiFiApMode">
17227 <owner>quiche@chromium.org</owner>
17229 Chrome OS network usage metric. The AP mode setting for each successful
17234 <histogram name="Network.Shill.WiFi.AutoConnectableServices">
17235 <owner>zqiu@chromium.org</owner>
17237 Chrome OS network metric sampling the number of wifi services available for
17238 auto-connect when auto-connect is initiated for wifi device.
17242 <histogram name="Network.Shill.WiFi.AvailableBSSesAtConnect">
17243 <owner>zqiu@chromium.org</owner>
17245 Chrome OS network metric sampling the number of BSSes (endpoints) available
17246 for the currently connecting wifi service.
17250 <histogram name="Network.Shill.Wifi.Channel" enum="NetworkChannelType">
17251 <owner>quiche@chromium.org</owner>
17253 Chrome OS network usage metric. The channel used for each successful WiFi
17258 <histogram name="Network.Shill.WiFi.ClientDisconnectReason"
17259 enum="WiFiReasonCode">
17260 <owner>quiche@chromium.org</owner>
17262 Chrome OS network usage metric. Reason code reported when the client
17263 disconnects a WiFi connection.
17267 <histogram name="Network.Shill.WiFi.ClientDisconnectType" enum="WiFiStatusType">
17268 <owner>quiche@chromium.org</owner>
17270 Chrome OS network usage metric. Broad category of reason client
17271 disconnected a WiFi connection.
17275 <histogram name="Network.Shill.Wifi.DHCPOptionFailureDetected"
17276 enum="NetworkDHCPOptionFailure">
17278 Deprecated 5/2014, and replaced by Network.Shill.DHCPOptionFailureDetected.
17280 <owner>quiche@chromium.org</owner>
17282 Chrome OS network metric that tracks the number of DHCP option failures
17283 encountered by Shill. This indicates that Shill is using minimal DHCP
17284 options due to suspected MTU issues on the return path from the DHCP server
17285 back to the client.
17289 <histogram name="Network.Shill.Wifi.Disconnect" enum="NetworkDisconnectType">
17290 <owner>quiche@chromium.org</owner>
17292 Chrome OS network usage metric that tracks whether an 802.11 wireless
17293 network was disconnected due to an error or was explicitly disconnected by
17298 <histogram name="Network.Shill.Wifi.EapInnerProtocol" enum="EAPInnerProtocol">
17299 <owner>quiche@chromium.org</owner>
17301 Chrome OS network usage metric sampled on each successful 802.1x wireless
17302 connection that tracks the configured inner authentication method.
17306 <histogram name="Network.Shill.Wifi.EapOuterProtocol" enum="EAPOuterProtocol">
17307 <owner>quiche@chromium.org</owner>
17309 Chrome OS network usage metric sampled on each successful 802.1x wireless
17310 connection that tracks the configured outer authentication method.
17314 <histogram name="Network.Shill.Wifi.ExpiredLeaseLengthSeconds" units="seconds">
17315 <owner>quiche@chromium.org</owner>
17317 Chrome OS network performance metric that tracks the length of a lease for a
17318 WiFi network at the time it expired without the DHCP client being able to
17323 <histogram name="Network.Shill.Wifi.FallbackDNSTestResult"
17324 enum="FallbackDNSTestResult">
17325 <owner>zqiu@chromium.org</owner>
17327 Chrome OS network performance metric that tracks the result of the fallback
17328 DNS test. The fallback DNS test is performed when portal detection failed
17329 due to DNS failure.
17333 <histogram name="Network.Shill.WiFi.FrequenciesConnectedEver">
17334 <owner>quiche@chromium.org</owner>
17336 Chrome OS metric sampling the number of different frequencies (i.e.
17337 channels) on which a device has connected to a WiFi network. This value is
17338 sampled every time a WiFi connection is established
17339 (WPASupplicant::kInterfaceStateCompleted). Note that the word
17340 "Ever" in the metric name is misleading. Chrome OS actually ages
17341 out historical information, currently after 3 weeks.
17345 <histogram name="Network.Shill.Wifi.LinkMonitorBroadcastErrorsAtFailure">
17346 <owner>quiche@chromium.org</owner>
17348 Chrome OS network performance metric that tracks the number of LinkMonitor
17349 broadcast errors that were accrued on an 802.11 wireiless network at the
17350 time that the link was declaired to be failed.
17354 <histogram name="Network.Shill.Wifi.LinkMonitorFailure"
17355 enum="LinkMonitorFailureType">
17356 <owner>quiche@chromium.org</owner>
17358 Chrome OS metric that signals the type of failure the LinkMonitor
17359 encountered which caused it to stop monitoring an 802.11 wireless network.
17363 <histogram name="Network.Shill.Wifi.LinkMonitorResponseTimeSample"
17364 units="milliseconds">
17365 <owner>quiche@chromium.org</owner>
17367 Chrome OS network performance metric that tracks the number of milliseconds
17368 between an ARP request and a received reply on an 802.11 wireless network.
17372 <histogram name="Network.Shill.Wifi.LinkMonitorSecondsToFailure"
17374 <owner>quiche@chromium.org</owner>
17376 Chrome OS network performance metric that tracks the number of seconds from
17377 the start of the LinkMonitor until failure on an 802.11 wireless network.
17381 <histogram name="Network.Shill.Wifi.LinkMonitorUnicastErrorsAtFailure">
17382 <owner>quiche@chromium.org</owner>
17384 Chrome OS network performance metric that tracks the number of LinkMonitor
17385 unicast errors that were accrued on an 802.11 wireless network at the time
17386 that the link was declaired to be failed.
17390 <histogram name="Network.Shill.Wifi.PhyMode" enum="NetworkPhyModeType">
17391 <owner>quiche@chromium.org</owner>
17393 Chrome OS network usage metric. The channel type used for each successful
17398 <histogram name="Network.Shill.Wifi.PortalAttempts">
17399 <owner>quiche@chromium.org</owner>
17401 Chrome OS network diagnostic metric sampling the number of portal detection
17402 attempts per pass for an 802.11 wireless network. This includes failure,
17403 timeout and successful attempts.
17407 <histogram name="Network.Shill.Wifi.PortalAttemptsToOnline">
17408 <owner>quiche@chromium.org</owner>
17410 Chrome OS network diagnostic metric sampling the total number of portal
17411 detection attempts performed for an 802.11 wireless network between the
17412 Connected and Online state. This includes failure, timeout and successful
17417 <histogram name="Network.Shill.Wifi.PortalResult" enum="NetworkPortalResult">
17418 <owner>quiche@chromium.org</owner>
17420 Chrome OS network diagnostic metric sampling the result of portal detections
17421 for an 802.11 wireless network.
17425 <histogram name="Network.Shill.WiFi.ScanResult" enum="WiFiScanResult">
17426 <owner>quiche@chromium.org</owner>
17428 Chrome OS network usage metric describing, for a WiFi scan attempt, what
17429 scan method is used and whether it ends in a connection.
17433 <histogram name="Network.Shill.WiFi.ScanTimeInEbusy" units="milliseconds">
17434 <owner>quiche@chromium.org</owner>
17436 Chrome OS network usage metric describing, for a WiFi scan attempt, how many
17437 milliseconds were spent waiting to talk to the kernel/drivers.
17441 <histogram name="Network.Shill.Wifi.Security" enum="NetworkSecurityType">
17442 <owner>quiche@chromium.org</owner>
17444 Chrome OS network usage metric. The security setting for each successful
17449 <histogram name="Network.Shill.Wifi.SignalStrength" units="negative dBm">
17450 <owner>quiche@chromium.org</owner>
17452 Chrome OS network metric indicating the negative of the dBm received signal
17453 strength recorded at the time a successful WiFi connection started.
17457 <histogram name="Network.Shill.Wifi.TimeOnline" units="seconds">
17458 <owner>quiche@chromium.org</owner>
17460 Chrome OS network metric sampling the time spent using WiFi to transport
17461 data. These data are mostly useful when summed and compared to TimeOnline
17462 for other network technologies (e.g. WiFi vs Cellular).
17466 <histogram name="Network.Shill.Wifi.TimeResumeToReady" units="milliseconds">
17467 <owner>quiche@chromium.org</owner>
17469 Chrome OS network performance metric sampling the time from the resume event
17470 to the time when an 802.11 wireless network has configured its Layer 3
17475 <histogram name="Network.Shill.Wifi.TimeToConfig" units="milliseconds">
17476 <owner>quiche@chromium.org</owner>
17478 Chrome OS network performance metric sampling the time to configure Layer 3
17479 state on an 802.11 wireless network (typically acquire a DHCP lease).
17483 <histogram name="Network.Shill.Wifi.TimeToConnect" units="milliseconds">
17484 <owner>quiche@chromium.org</owner>
17486 Chrome OS network performance metric sampling the time to connect to a WiFi
17487 Basic Service Set (which consists of the access point and associated
17488 stations on a particular WiFi channel for a specific network).
17492 <histogram name="Network.Shill.Wifi.TimeToInitialize" units="milliseconds">
17493 <owner>quiche@chromium.org</owner>
17495 Chrome OS network performance metric sampling the time to initialize an
17496 802.11 wireless device.
17500 <histogram name="Network.Shill.Wifi.TimeToJoin" units="milliseconds">
17501 <owner>quiche@chromium.org</owner>
17503 Chrome OS network performance metric sampling the time to join (associate
17504 plus authenticate) an 802.11 wireless network.
17508 <histogram name="Network.Shill.Wifi.TimeToOnline" units="milliseconds">
17509 <owner>quiche@chromium.org</owner>
17511 Chrome OS network performance metric sampling the time to determine that an
17512 802.11 wireless network is online after configuring Layer 3 state.
17516 <histogram name="Network.Shill.Wifi.TimeToPortal" units="milliseconds">
17517 <owner>quiche@chromium.org</owner>
17519 Chrome OS network performance metric sampling the time to determine that an
17520 802.11 wireless network is in a captive portal after configuring Layer 3
17525 <histogram name="Network.Shill.Wifi.TimeToScan" units="milliseconds">
17526 <owner>quiche@chromium.org</owner>
17528 Chrome OS network performance metric sampling the time to scan WiFi until a
17529 connection is found.
17533 <histogram name="Network.Shill.Wifi.TimeToScanAndConnect" units="milliseconds">
17534 <owner>quiche@chromium.org</owner>
17536 Chrome OS network performance metric sampling the time between the beginning
17537 of a WiFi scan (if the scan includes both a progressive scan and a full
17538 scan, the TimeToScanAndConnect starts with the first scan of the series) and
17539 the completion of a successful connection.
17543 <histogram name="Network.Shill.WiFi.TransmitBitrateMbps" units="Mbps">
17544 <owner>zqiu@chromium.org</owner>
17546 Chrome OS network performance metric that tracks the transmit bitrate in
17547 Mbps for the wifi device when it is connected to a network. The bitrate is
17548 reported once every minute after the wifi connection is established.
17552 <histogram name="Network.Shill.WiFi.UserInitiatedConnectionResult"
17553 enum="ConnectionResult">
17554 <owner>zqiu@chromium.org</owner>
17556 Chrome OS network performance metric that tracks the result of
17557 user-initiated wifi connection attempts.
17561 <histogram name="Network.Shill.WiMax.DHCPOptionFailureDetected"
17562 enum="NetworkDHCPOptionFailure">
17564 Deprecated 5/2014, and replaced by Network.Shill.DHCPOptionFailureDetected.
17566 <owner>quiche@chromium.org</owner>
17568 Chrome OS network metric that tracks the number of DHCP option failures
17569 encountered by Shill. This indicates that Shill is using minimal DHCP
17570 options due to suspected MTU issues on the return path from the DHCP server
17571 back to the client.
17575 <histogram name="Network.Shill.WiMax.ExpiredLeaseLengthSeconds" units="seconds">
17576 <owner>quiche@chromium.org</owner>
17578 Chrome OS network performance metric that tracks the length of a lease for a
17579 WiMax network at the time it expired without the DHCP client being able to
17584 <histogram name="Network.Shill.WiMax.TimeToConfig" units="milliseconds">
17585 <owner>quiche@chromium.org</owner>
17587 Chrome OS network performance metric sampling the time to configure Layer 3
17588 state on a WiMax network (typically acquire a DHCP lease).
17592 <histogram name="Network.Shill.WiMax.TimeToInitialize" units="milliseconds">
17593 <owner>quiche@chromium.org</owner>
17595 Chrome OS network performance metric sampling the time to initialize a WiMax
17600 <histogram name="Network.Shill.WiMax.TimeToOnline" units="milliseconds">
17601 <owner>quiche@chromium.org</owner>
17603 Chrome OS network performance metric sampling the time to determine that a
17604 WiMax network is online after configuring Layer 3 state.
17608 <histogram name="Network.TimeToConfig.Cellular" units="milliseconds">
17609 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17611 Chrome OS network performance metric sampling the time to join a 3G/Cellular
17612 network and configure Layer 3 state. Note this metric is deprecated; see
17613 Network.Cellular.TimeToConfig.
17617 <histogram name="Network.TimeToConfig.Ethernet" units="milliseconds">
17618 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17620 Chrome OS network performance metric sampling the time to join a wired
17621 Ethernet network and configure Layer 3 state (typically acquire a DHCP
17622 lease). Note this metric is deprecated; see Network.Ethernet.TimeToConfig.
17626 <histogram name="Network.TimeToConfig.Wifi" units="milliseconds">
17627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17629 Chrome OS network performance metric sampling the time to configure Layer 3
17630 state on an 802.11 wireless network (typically acquire a DHCP lease). Note
17631 this metric is deprecated; see Network.Wifi.TimeToConfig.
17635 <histogram name="Network.TimeToDrop" units="seconds">
17636 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17638 Chrome OS network stability metric sampling the time in seconds between the
17639 networking going online to going offline. Offline events due to device
17640 shutdown or suspend are ignored (along with the online time before that
17645 <histogram name="Network.TimeToJoin.Wifi" units="milliseconds">
17646 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17648 Chrome OS network performance metric sampling the time to join (associate
17649 plus authenticate) an 802.11 wireless network. Note this metric is
17650 deprecated; see Network.Wifi.TimeToJoin.
17654 <histogram name="Network.Wifi.AuthMode" enum="NetworkAuthModeType">
17655 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17657 Chrome OS network performance metric sampling the time to configure Layer 3
17658 state on an 802.11 wireless network (typically acquire a DHCP lease).
17662 <histogram name="Network.Wifi.BitRate" units="bps">
17663 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17665 Network metric reporting the download speed test results run at setup time.
17666 Recorded at least once per day.
17670 <histogram name="Network.Wifi.Channel" enum="NetworkChannelType">
17671 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17673 Chrome OS network usage metric. The channel used for each successful WiFi
17678 <histogram name="Network.Wifi.Idle.NoiseLevel" units="negative dBm">
17679 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17681 Network metric indicating the negative of the dBm noise level recorded at
17682 the time the metric is collected. Reported at least once per day and only
17683 when the device is idle.
17687 <histogram name="Network.Wifi.Idle.SignalLevel" units="negative dBm">
17688 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17690 Network metric indicating the negative of the dBm received signal level
17691 recorded at the time the metric is collected. Reported at least once per
17692 day and only when the device is idle.
17696 <histogram name="Network.Wifi.Idle.SignalToNoiseRatio" units="negative dBm">
17697 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17699 Network metric indicating signal minus noise in dBm recorded at the time the
17700 metrics is collected. Reported at least once per day and only when the
17705 <histogram name="Network.Wifi.NoiseLevel" units="negative dBm">
17706 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17708 Network metric indicating the negative of the dBm noise level recorded at
17709 the time the metric is collected. Reported at least once per day.
17713 <histogram name="Network.Wifi.PhyMode" enum="NetworkPhyModeType">
17714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17716 Chrome OS network usage metric. The channel type used for each successful
17721 <histogram name="Network.Wifi.RoundTripTime" units="ms">
17722 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17724 Network metric reporting the average round trip time to the WiFi gateway.
17725 Recorded at least once per day.
17729 <histogram name="Network.Wifi.Security" enum="NetworkSecurityType">
17730 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17732 Chrome OS network usage metric. The security setting for each successful
17737 <histogram name="Network.Wifi.SignalLevel" units="negative dBm">
17738 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17740 Network metric indicating the negative of the dBm received signal level
17741 recorded at the time the metric is collected. Reported at least once per
17746 <histogram name="Network.Wifi.SignalToNoiseRatio" units="negative dBm">
17747 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17749 Network metric indicating signal minus noise in dBm recorded at the time the
17750 metrics is collected. Reported at least once per day.
17754 <histogram name="Network.Wifi.TimeOnline" units="seconds">
17755 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17757 Chrome OS network metric sampling the time spent using WiFi to transport
17758 data. These data are mostly useful when summed and compared to TimeOnline
17759 for other network technologies (e.g. WiFi vs Cellular).
17763 <histogram name="Network.Wifi.TimeResumeToReady" units="milliseconds">
17764 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17766 Chrome OS network performance metric sampling the time from the resume event
17767 to the time when an 802.11 wireless network has configured its Layer 3
17772 <histogram name="Network.Wifi.TimeToConfig" units="milliseconds">
17773 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17775 Chrome OS network performance metric sampling the time to configure Layer 3
17776 state on an 802.11 wireless network (typically acquire a DHCP lease).
17780 <histogram name="Network.Wifi.TimeToJoin" units="milliseconds">
17781 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17783 Chrome OS network performance metric sampling the time to join (associate
17784 plus authenticate) an 802.11 wireless network.
17788 <histogram name="Network.Wifi.TimeToOnline" units="milliseconds">
17789 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17791 Chrome OS network performance metric sampling the time to determine that an
17792 802.11 wireless network is online after configuring Layer 3 state.
17796 <histogram name="Network.Wifi.TimeToPortal" units="milliseconds">
17797 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17799 Chrome OS network performance metric sampling the time to determine that an
17800 802.11 wireless network is in a captive portal after configuring Layer 3
17805 <histogram name="NewTabPage.ActionAndroid" enum="NewTabPageActionAndroid">
17806 <owner>newt@chromium.org</owner>
17808 Actions taken by users from the new tab page on Android. These actions may
17809 navigate away from the NTP (e.g. searching in the omnibox or opening a
17810 bookmark), but can also happen without navigating away from the NTP (e.g.
17811 opening a bookmark in a new tab).
17815 <histogram name="NewTabPage.AppsPageDragSource" enum="AppsPageDragSource">
17816 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17818 Histogram for the source of app page drags. For any succesful drop onto an
17819 apps pane of the NTP, this logs where the drag originated.
17823 <histogram name="NewTabPage.BookmarkActionAndroid"
17824 enum="NewTabPageBookmarkActionAndroid">
17826 Deprecated on M33 with the change to native NTP.
17828 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17830 Actions taken by users on partner bookmarks (editing / renaming) on the NTP
17835 <histogram name="NewTabPage.DefaultPageType" enum="NtpPaneType">
17836 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17837 <summary>The default pane when the NTP is first opened.</summary>
17840 <histogram name="NewTabPage.HoverTimeClicked">
17841 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17843 Histogram of the time, in milliseconds, users have the cursor over a most
17844 visited thumbnail before clicking.
17848 <histogram name="NewTabPage.HoverTimeNotClicked">
17849 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17851 Histogram of the time, in milliseconds, users have the cursor over a most
17852 visited thumbnail before moving it away from the thumbnail without clicking.
17856 <histogram name="NewTabPage.MobilePromo" enum="NewTabPageMobilePromo">
17858 Deprecated on M33 with the change to native NTP.
17860 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17862 Android: Tallies counts for how the user interacted with the NTP promo page.
17866 <histogram name="NewTabPage.MostVisited">
17867 <owner>beaudoin@chromium.org</owner>
17868 <owner>justincohen@chromium.org</owner>
17869 <owner>newt@chromium.org</owner>
17871 Histogram for user clicks of the most visited thumbnails. The value is equal
17872 to the index of the thumbnail.
17876 <histogram name="NewTabPage.MostVisitedAction" enum="NtpFollowAction">
17877 <owner>beaudoin@chromium.org</owner>
17878 <owner>justincohen@chromium.org</owner>
17879 <owner>newt@chromium.org</owner>
17881 Action taken by the user on the Most Visited NTP pane. If the user switches
17882 panes during this use of the NTP, this action is sometimes not recorded. Ask
17883 mpearson@ for details.
17887 <histogram name="NewTabPage.MostVisitedTilePlacementExperiment"
17888 enum="NtpTileExperimentActions">
17889 <owner>beaudoin@chromium.org</owner>
17890 <owner>justincohen@chromium.org</owner>
17891 <owner>newt@chromium.org</owner>
17893 Records anomalous events for the Most Visited Tile Placement experiment,
17894 where it is unable to operate as expected. These are recorded during New Tab
17895 Page load time, once for every NTP.
17899 <histogram name="NewTabPage.NonVisibleScreenshots">
17900 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17902 The number of screenshots that were cached for the non-visible but ranked
17903 suggestions on the Suggested NTP pane.
17907 <histogram name="NewTabPage.NonVisibleSuggestedSiteRank">
17908 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17910 Given that the user has typed a URL, and given that that specific URL was
17911 ranked but not visible on the Suggested pane of the NTP, this is the rank
17912 that the Suggested pane had for that URL.
17916 <histogram name="NewTabPage.NumberOfExternalTileFallbacks">
17917 <owner>beaudoin@chromium.org</owner>
17919 The number of tiles for which we relied on external tiles as a fallback
17920 because a local screenshot was not available to be used as a thumbnail.
17921 External tiles are those for which the visuals are handled by the page
17922 itself, not by the iframe. Recorded before changing focus away from the NTP,
17923 be it bynavigating to a URL, switching tabs, changing the active window or
17924 closing the tab/shutting down Chrome.
17928 <histogram name="NewTabPage.NumberOfExternalTiles">
17929 <owner>beaudoin@chromium.org</owner>
17931 The number of external tiles that are displayed on the NTP. External tiles
17932 are those for which the visuals are handled by the page itself, not by the
17933 iframe. Recorded before changing focus away from the NTP, be it by
17934 navigating to a URL, switching tabs, changing the active window or closing
17935 the tab/shutting down Chrome.
17939 <histogram name="NewTabPage.NumberOfGrayTileFallbacks">
17940 <owner>beaudoin@chromium.org</owner>
17942 The number of tiles for which we displayed a gray tile with the domain name
17943 as a fallback because a local screenshot was not available to be used as a
17944 thumbnail. Recorded before changing focus away from the NTP, be it by
17945 navigating to a URL, switching tabs, changing the active window or closing
17946 the tab/shutting down Chrome.
17950 <histogram name="NewTabPage.NumberOfGrayTiles">
17951 <owner>beaudoin@chromium.org</owner>
17953 The number of tiles for which no thumbnail was specified, but a domain was
17954 so we displayed a gray tile with the domain name in it. Recorded before
17955 changing focus away from the NTP, be it by navigating to a URL, switching
17956 tabs, changing the active window or closing the tab/shutting down Chrome.
17960 <histogram name="NewTabPage.NumberOfMouseOvers">
17961 <owner>beaudoin@chromium.org</owner>
17963 The total number of times the user hovered the mouse over Most Visited tile
17964 or title elements before changing focus away from the NTP, be it by
17965 navigating to a URL, switching tabs, changing the active window or closing
17966 the tab/shutting down Chrome.
17970 <histogram name="NewTabPage.NumberOfThumbnailAttempts">
17972 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailTiles.
17974 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17976 The number of tiles for which we attempted to use a local screenshot as a
17977 thumbnail. Recorded before changing focus away from the NTP, be it by
17978 navigating to a URL, switching tabs, changing the active window or closing
17979 the tab/shutting down Chrome.
17983 <histogram name="NewTabPage.NumberOfThumbnailErrors">
17984 <owner>beaudoin@chromium.org</owner>
17986 The number of thumbnails for which a local screenshot was not available so
17987 we were not able to display them on the Most Visited section of the NTP.
17988 Recorded before changing focus away from the NTP, be it by navigating to a
17989 URL, switching tabs, changing the active window or closing the tab/shutting
17994 <histogram name="NewTabPage.NumberOfThumbnailTiles">
17995 <owner>beaudoin@chromium.org</owner>
17997 The number of tiles for which we attempted to use a local screenshot as a
17998 thumbnail. Recorded before changing focus away from the NTP, be it by
17999 navigating to a URL, switching tabs, changing the active window or closing
18000 the tab/shutting down Chrome.
18004 <histogram name="NewTabPage.NumberOfTiles">
18005 <owner>beaudoin@chromium.org</owner>
18007 The number of tiles that are displayed on the NTP, no matter if they are
18008 thumbnails, gray tiles, or external tiles. Recorded before changing focus
18009 away from the NTP, be it by navigating to a URL, switching tabs, changing
18010 the active window or closing the tab/shutting down Chrome.
18014 <histogram name="NewTabPage.OtherSessionsMenu" enum="NtpOtherSessionsType">
18015 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18017 Histogram for usage of the menu on the NTP that allows the user to access
18018 tabs from other devices.
18022 <histogram name="NewTabPage.PreviousSelectedPageType" enum="NtpPaneType">
18023 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18025 The pane that had been previously selected when the user switches panes in
18030 <histogram name="NewTabPage.Promo.Bubble" enum="NtpPromoAction">
18031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18032 <summary>Histogram for NTP bubble promo activity.</summary>
18035 <histogram name="NewTabPage.Promo.Notification" enum="NtpPromoAction">
18036 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18037 <summary>Histogram for NTP notification promo activity.</summary>
18040 <histogram name="NewTabPage.SearchURLs.Total">
18041 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18042 <summary>TBD.</summary>
18045 <histogram name="NewTabPage.SelectedPageType" enum="NtpPaneType">
18046 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18047 <summary>The pane selected when the user switches panes in the NTP.</summary>
18050 <histogram name="NewTabPage.SessionRestore">
18051 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18053 Histogram for user clicks of the Recently Closed items. The value is the
18054 recency of the entry being restored (0 is most recent).
18058 <histogram name="NewTabPage.SingleSessionPageSwitches">
18059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18061 Histogram to track how many times a user switched pages in a single NTP
18066 <histogram name="NewTabPage.SuggestedSite">
18067 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18069 Histogram for user clicks of the suggested site thumbnails. The value is
18070 equal to the index of the thumbnail.
18074 <histogram name="NewTabPage.SuggestedSitesAction" enum="NtpFollowAction">
18075 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18076 <summary>Action taken by the user on the Suggested Sites NTP pane.</summary>
18079 <histogram name="NewTabPage.SuggestedSitesLoadTime">
18080 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18081 <summary>Time to load the Suggested Sites NTP pane, in milliseconds.</summary>
18084 <histogram name="NewTabPage.SuggestedSitesViewTime">
18085 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18086 <summary>Time spent on the Suggested Sites NTP pane, in seconds.</summary>
18089 <histogram name="NewTabPage.SuggestionsImpression">
18090 <owner>beaudoin@chromium.org</owner>
18092 Histogram for impressions on the various most visited tiles. The value is
18093 equal to the index of the thumbnail.
18097 <histogram name="NewTabPage.SuggestionsType" enum="NtpSuggestionsType">
18098 <owner>beaudoin@chromium.org</owner>
18100 Indicate, for each impression of the New Tab Page, whether the suggestions
18101 were obtained from the client or server. Recorded before changing focus away
18102 from the NTP, be it by navigating to a URL, switching tabs, changing the
18103 active window or closing the tab/shutting down Chrome.
18107 <histogram name="NewTabPage.ThumbnailErrorRate">
18109 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailAttempts and
18110 NewTabPage.NumberOfThumbnailErrors.
18112 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18114 The percentage of errors per attempts to load image thumbnails on the New
18115 Tab Page. When an error occurs, a grey tile is shown instead of a thumbnail
18116 image. We measure the rate instead of the number of errors because multiple
18117 attempts are made to load images at different times during the NTP's
18118 lifetime. Each NTP session's error rate is logged after the user navigates
18119 to a new URL from that NTP.
18123 <histogram name="NewTabPage.ThumbnailFallbackRate" units="%">
18125 Deprecated 01/2014. Replaced by NewTabPage.NumberOfGrayTileFallbacks and
18126 NewTabPage.NumberOfExternalFallbacks.
18128 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18130 The percentage of times most visited tiles use the fallback thumbnail. Only
18131 requests that actually specify a fallback thumbnail are considered here. We
18132 measure the rate instead of the number of errors because multiple attempts
18133 are made to load thumbnails at different times during the NTP's lifetime.
18134 Each NTP session's error rate is logged after the user navigates to a new
18139 <histogram name="NewTabPage.URLState" enum="NewTabURLState">
18140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18142 Records the status of the New Tab page URL when an NTP is opened.
18146 <histogram name="NewTabPage.VisibleScreenshots">
18147 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18149 The number of screenshots that were cached for the visible suggestions on
18150 the Suggested NTP pane.
18154 <histogram name="NewTabPage.VisibleSuggestedSiteRank">
18155 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18157 Given that the user has typed a URL, and given that that specific URL was
18158 visible on the Suggested pane of the NTP, this is the rank that the
18159 Suggested pane had for that URL.
18163 <histogram name="Notifications.Actions" enum="NotificationActionType">
18164 <owner>dewittj@chromium.org</owner>
18166 The actions taken on notifications, recorded every time they happen. This
18167 histogram will record every single event that happens separately.
18171 <histogram name="Notifications.PerNotificationActions"
18172 enum="NotificationActionType">
18173 <owner>dewittj@chromium.org</owner>
18175 The actions taken on notifications, recorded once per notification, when it
18176 is closed. This differs from the Notifications.Actions histogram in that
18177 multiple events of the same type on a single notification will only record a
18182 <histogram name="ntp.searchurls.total">
18183 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18184 <summary>TBD</summary>
18187 <histogram name="NtpHandler.AttachShownPageType" enum="NtpPaneType">
18189 Deprecated 10/2011. No longer tracked, replaced with
18190 NewTabPage.DefaultPageType
18192 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18193 <summary>The default pane when the NTP is first opened.</summary>
18196 <histogram name="NtpHandler.SelectedShownPageType" enum="NtpPaneType">
18198 Deprecated 10/2011. No longer tracked, replaced with
18199 NewTabPage.SelectedPageType
18201 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18202 <summary>The pane selected when the user switches panes in the NTP.</summary>
18205 <histogram name="OAuth2Login.GetOAuth2AccessTokenFailure"
18206 enum="GoogleServiceAuthError">
18207 <owner>zelidrag@chromium.org</owner>
18209 Failure reason of final OAuth2 access token retrieval call during Chrome OS
18214 <histogram name="OAuth2Login.GetOAuth2AccessTokenRetry"
18215 enum="GoogleServiceAuthError">
18216 <owner>zelidrag@chromium.org</owner>
18218 Retry reason of failed OAuth2 access token retrieval call during Chrome OS
18223 <histogram name="OAuth2Login.ListAccountsFailure" enum="GoogleServiceAuthError">
18224 <owner>zelidrag@chromium.org</owner>
18226 Failure reason of final ListAccounts call failure during Chrome OS login.
18230 <histogram name="OAuth2Login.ListAccountsRetry" enum="GoogleServiceAuthError">
18231 <owner>zelidrag@chromium.org</owner>
18233 Retry reason of failed ListAccounts call during Chrome OS login.
18237 <histogram name="OAuth2Login.MergeSessionFailure" enum="GoogleServiceAuthError">
18238 <owner>zelidrag@chromium.org</owner>
18240 Failure reason of final MergeSession call during Chrome OS login.
18244 <histogram name="OAuth2Login.MergeSessionRetry" enum="GoogleServiceAuthError">
18245 <owner>zelidrag@chromium.org</owner>
18247 Retry reason of failed MergeSession call during Chrome OS login.
18251 <histogram name="OAuth2Login.OAuthLoginGaiaCredFailure"
18252 enum="GoogleServiceAuthError">
18253 <owner>zelidrag@chromium.org</owner>
18255 Failure reason of final OAuthLogin (with SID+LSID) call during Chrome OS
18260 <histogram name="OAuth2Login.OAuthLoginGaiaCredRetry"
18261 enum="GoogleServiceAuthError">
18262 <owner>zelidrag@chromium.org</owner>
18264 Retry reason of failed OAuthLogin (with SID+LSID) call during Chrome OS
18269 <histogram name="OAuth2Login.OAuthLoginUberTokenFailure"
18270 enum="GoogleServiceAuthError">
18271 <owner>zelidrag@chromium.org</owner>
18273 Failure reason of final OAuthLogin (with uber token) call during Chrome OS
18278 <histogram name="OAuth2Login.OAuthLoginUberTokenRetry"
18279 enum="GoogleServiceAuthError">
18280 <owner>zelidrag@chromium.org</owner>
18282 Retry reason of failed OAuthLogin (with uber token) call during Chrome OS
18287 <histogram name="OAuth2Login.PostMergeVerification"
18288 enum="PostMergeVerificationOutcome">
18289 <owner>zelidrag@chromium.org</owner>
18291 Outcome of Chrome OS GAIA cookie post-merge session verification process. It
18292 measures how often /MergeSession request collided with browser session
18293 restore process resulting in partially authenticated primary GAIA session.
18297 <histogram name="OAuth2Login.PreMergeVerification"
18298 enum="PostMergeVerificationOutcome">
18299 <owner>zelidrag@chromium.org</owner>
18301 Outcome of Chrome OS GAIA cookie pre-merge session verification process. It
18302 measures how often we need to perform /MergeSession request to
18303 re-authenticated exisitng user with GAIA.
18307 <histogram name="OAuth2Login.SessionRestore" enum="GaiaSessionRestoreOutcome">
18308 <owner>zelidrag@chromium.org</owner>
18309 <summary>Outcome of Chrome OS GAIA cookie session restore process.</summary>
18312 <histogram name="OAuth2Login.SessionRestoreTimeToFailure" units="milliseconds">
18313 <owner>zelidrag@chromium.org</owner>
18314 <summary>How long it takes for the session restore to fail.</summary>
18317 <histogram name="OAuth2Login.SessionRestoreTimeToSuccess" units="milliseconds">
18318 <owner>zelidrag@chromium.org</owner>
18320 How long it takes for the session restore to finish succeessfully.
18324 <histogram name="OfflinePolicy.SuccessfulResourceLoadPercentage" units="%">
18325 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18327 When a page is loaded in offline mode, the percentage of resources on that
18328 page that were successfully loaded.
18332 <histogram name="Omnibox.AggressiveHistoryURLProviderFieldTrialBeacon"
18333 enum="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon">
18335 Aggressive HistoryURL provider field trial deleted in spring 2012.
18337 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18339 A number that indicates what omnibox ranking behavior the user is seeing as
18340 part of the OmniboxAggressiveHistoryURLProvider field trial
18341 (OmniboxAggressiveHistoryURLProvider).
18345 <histogram name="Omnibox.CutOrCopyAllText" units="count">
18346 <owner>mpearson@chromium.org</owner>
18348 The number of cut or copy commands on all selected text in the omnibox.
18349 Gathered on desktop platforms (Win, Mac, Linux, Chrome OS).
18353 <histogram name="Omnibox.EnteredKeywordMode" enum="OmniboxEnteredKeywordMode">
18354 <owner>mpearson@chromium.org</owner>
18356 The number of times users enter keyword hint mode "Search ___
18357 for:" and how.
18361 <histogram name="Omnibox.FocusToEditTime" units="ms">
18362 <owner>mpearson@chromium.org</owner>
18364 The length of time between when a user focused on the omnibox and first
18365 modifies the omnibox.
18369 <histogram name="Omnibox.FocusToOpenTime" units="ms">
18370 <owner>mpearson@chromium.org</owner>
18372 Replaced with Omnibox.FocusToOpenTimeAnyPopupState in April 2014.
18375 The length of time between when a user focused on the omnibox and opened an
18376 omnibox match (which could be what they typed or a suggestion).
18380 <histogram name="Omnibox.FocusToOpenTimeAnyPopupState" units="ms">
18381 <owner>mpearson@chromium.org</owner>
18383 The length of time between when a user focused on the omnibox and opened an
18384 omnibox match (which could be what they typed or a suggestion). This is
18385 recorded regardless of whether the omnibox dropdown (a.k.a. popup) is open.
18389 <histogram name="Omnibox.HasLegalDefaultMatchWithoutCompletion" enum="Boolean">
18390 <owner>mpearson@chromium.org</owner>
18392 Whether there was at least one legal default match without an
18393 |inline_autocompletion|. Recorded every time
18394 AutocompleteResult::SortAndCull() is called, which could happen multiple
18395 times on each keystroke.
18399 <histogram name="Omnibox.Paste" units="count">
18400 <owner>mpearson@chromium.org</owner>
18402 The number of paste commands on the text in the omnibox. Reported every time
18403 a paste command is done.
18407 <histogram name="Omnibox.PasteAndGo" units="count">
18408 <owner>mpearson@chromium.org</owner>
18410 The number of paste-and-go commands on the text in the omnibox. Reported
18411 every time a paste-and-go command is done.
18415 <histogram name="Omnibox.ProviderTime" units="ms">
18416 <owner>mpearson@chromium.org</owner>
18418 The length of time taken by the named provider"s synchronous pass.
18422 <histogram name="Omnibox.QueryBookmarksTime">
18424 Deprecated 2012-11-14. Replaced by Omnibox.ProviderTime.
18426 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18428 Time the HistoryContentProvider takes to perform a bookmark search.
18432 <histogram name="Omnibox.QueryTime" units="milliseconds">
18433 <owner>mpearson@chromium.org</owner>
18435 Time it takes for the omnibox to become responsive to user input after the
18436 user has typed N characters. This measures the time it takes to start all
18437 the asynchronous autocomplete providers (but not wait for them to finish).
18441 <histogram name="Omnibox.SaveStateForTabSwitch.UserInputInProgress"
18443 <owner>mpearson@chromium.org</owner>
18445 When a user switches tabs, whether the omnibox had an edit in progress.
18449 <histogram name="Omnibox.SearchEngine" enum="OmniboxSearchEngine">
18451 Made obsolete around Chrome 32. Use Omnibox.SearchEngineType instead.
18453 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18455 The id of search engine that was used for search in omnibox. See
18456 src/chrome/browser/search_engines/template_url_prepopulate_data.cc for more
18461 <histogram name="Omnibox.SearchEngineType" enum="OmniboxSearchEngineType">
18462 <owner>mpearson@chromium.org</owner>
18464 The type of search engine associated with a match opened from the omnibox.
18468 <histogram name="Omnibox.SearchProviderMatches">
18469 <owner>mpearson@chromium.org</owner>
18471 The number of matches returned by SearchProvider. Emitted on every call to
18472 SearchProvider::Start(), which effectively means every key stroke in the
18477 <histogram name="Omnibox.SuggestRequest.Failure.GoogleResponseTime"
18478 units="milliseconds">
18479 <owner>mpearson@chromium.org</owner>
18481 The time elapsed between the sending of a suggest request to Google until
18482 the time the request was returned with status==failed. Ignores requests that
18483 were canceled before being returned.
18487 <histogram name="Omnibox.SuggestRequest.Success.GoogleResponseTime"
18488 units="milliseconds">
18489 <owner>mpearson@chromium.org</owner>
18491 The time elapsed between the sending of a suggest request to Google until
18492 the time the request was returned with status==success. Ignores requests
18493 that were canceled before being returned.
18497 <histogram name="Omnibox.SuggestRequests" enum="OmniboxSuggestRequests">
18498 <owner>mpearson@chromium.org</owner>
18500 Counts about the number of suggest requests the omnibox sent, invalidated,
18501 and replies received.
18505 <histogram name="Omnibox.UserTextCleared" enum="OmniboxUserTextCleared">
18506 <owner>kenjibaheux@chromium.org</owner>
18507 <owner>mpearson@chromium.org</owner>
18509 Counts the number of times that the user text is cleared. IME users are
18510 sometimes in the situation that IME was unintentionally turned on and failed
18511 to input latin alphabets (ASCII characters) or the opposite case. In that
18512 case, users may delete all the text and the user text gets cleared. This
18513 histogram helps us estimate how often this scenario happens.
18515 Note that since we don't currently correlate "text cleared" events
18516 with IME usage, this also captures many other cases where users clear the
18517 text; though it explicitly doesn't log deleting all the permanent text as
18518 the first action of an editing sequence (see comments in
18519 OnAfterPossibleChange()).
18523 <histogram name="Omnibox.ZeroSuggest.MostVisitedResultsCounterfactual">
18524 <owner>hfung@chromium.org</owner>
18526 The number of most visited suggestions returned when ZeroSuggest would have
18527 triggered. The suggestions appear when the user has focused but not
18528 modified the omnibox.
18532 <histogram name="Omnibox.ZeroSuggestRequests" enum="OmniboxZeroSuggestRequests">
18533 <owner>hfung@chromium.org</owner>
18535 Counts about the number of zero suggest requests (requests for suggestions
18536 when the user has focused but not modified the omnibox) the omnibox sent,
18537 invalidated, and replies received.
18541 <histogram name="OriginChip.Pressed">
18542 <owner>gbillock@chromium.org</owner>
18543 <summary>The number of clicks on the origin chip.</summary>
18546 <histogram name="OSX.CatSixtyFour" enum="CatSixtyFour">
18547 <owner>mark@chromium.org</owner>
18548 <summary>The cat's flavor and how many bits there are in it.</summary>
18551 <histogram name="OSX.ExceptionHandlerEvents" enum="OSXExceptionHandlerEvents">
18552 <owner>mark@chromium.org</owner>
18553 <summary>Events seen by the OSX NSException swizzle.</summary>
18556 <histogram name="OutdatedUpgradeBubble.NumLaterPerEnableAU">
18557 <owner>mad@chromium.org</owner>
18559 Counts the number of times the user clicked on the later button of the
18560 outdated upgrade bubble, before clicking on the enable updates button in the
18561 same Chrome session.
18565 <histogram name="OutdatedUpgradeBubble.NumLaterPerReinstall">
18566 <owner>mad@chromium.org</owner>
18568 Counts the number of times the user clicked on the later button of the
18569 outdated upgrade bubble, before clicking on the reinstall button in the same
18574 <histogram name="Overscroll.Completed" enum="OverscrollMode">
18575 <owner>rbyers@chromium.org</owner>
18576 <summary>Completed overscroll gestures.</summary>
18578 An overscroll gesture starts when user scrolls past the edge of the web page
18579 and continues scrolling in the same direction. An overscroll gesture is
18580 completed when user stops scrolling (e.g. by lifting the fingers from the
18581 touchscreen or touchpad).
18585 <histogram name="Overscroll.Navigated" enum="OverscrollMode">
18586 <owner>rbyers@chromium.org</owner>
18588 Navigations that were triggered due to completed overscroll gesture. Note
18589 that not all completed overscroll gestures trigger a navigation.
18593 <histogram name="Overscroll.Started" enum="OverscrollMode">
18594 <owner>rbyers@chromium.org</owner>
18596 Overscroll gestures initiated by the user. Note that not all overcroll
18597 gestures started are completed (e.g. the overscroll gesture is aborted if
18598 user clicks or presses a key during the gesture).
18602 <histogram name="P2P.Client.Canceled.WaitingTimeSeconds" units="seconds">
18603 <owner>zeuthen@chromium.org</owner>
18605 The wall-clock time spent until a lookup was canceled. This is reported
18606 every time p2p is used to find a candidate but the request was canceled.
18610 <histogram name="P2P.Client.Found.CandidateCount" units="count">
18611 <owner>zeuthen@chromium.org</owner>
18613 The number of candidates on the LAN, i.e. the number of peers on the LAN
18614 offering at least N bytes of the requested file X. This is reported after
18615 examining responses from all peers on the LAN and picking a candidate.
18619 <histogram name="P2P.Client.Found.ConnectionCount" units="count">
18620 <owner>zeuthen@chromium.org</owner>
18622 The number of p2p downloads of the peer that the returned URL points to.
18623 This is reported after examining responses from all peers on the LAN and
18624 picking a candidate.
18628 <histogram name="P2P.Client.Found.WaitingTimeSeconds" units="seconds">
18629 <owner>zeuthen@chromium.org</owner>
18631 The wall-clock time spent waiting for the LAN-wide number of p2p downloads
18632 (i.e. the sum of p2p downloads from each peer on the LAN) to drop below the
18633 threshold. This is reported after examining responses from all peers on the
18634 LAN and picking a candidate.
18638 <histogram name="P2P.Client.LookupResult" enum="P2PLookupResult">
18639 <owner>zeuthen@chromium.org</owner>
18641 The result of the lookup. Possible values include "Found" (if a
18642 candidate - i.e. a peer offering at least N bytes of file X - was chosen),
18643 "Not Found" (if no candidate could be found), "Vanished"
18644 (if a candidate was found but vanished while waiting in line),
18645 "Canceled" (if a candidate was found but the request was canceled
18646 while waiting in line), and "Filtered" (if it was detected that
18647 mDNS was filtered). This is reported after examining responses from all
18648 peers on the LAN when p2p is used to find a candidate.
18652 <histogram name="P2P.Client.NumPeers" units="count">
18653 <owner>zeuthen@chromium.org</owner>
18655 The number of peers implementing p2p file sharing on the network. This is
18656 reported every time p2p is used to look up a resource on a network where
18657 mDNS is not filtered.
18661 <histogram name="P2P.Client.Vanished.WaitingTimeSeconds" units="seconds">
18662 <owner>zeuthen@chromium.org</owner>
18664 The wall-clock time spent waiting for one or more candidates (i.e. peers
18665 offering at least N bytes of file X) that all vanished before the LAN-wide
18666 number of p2p downloads dropped below the threshold. This is reported every
18667 time candidates were found using p2p but then vanished.
18671 <histogram name="P2P.Server.ClientCount" units="count">
18672 <owner>zeuthen@chromium.org</owner>
18674 The number of currently connected HTTP clients. This is reported every time
18675 a HTTP client connects.
18679 <histogram name="P2P.Server.ContentServedInterruptedMB" units="MB">
18680 <owner>zeuthen@chromium.org</owner>
18682 Number of megabytes (1,000,000 bytes) served from the device (via HTTP)
18683 where the client disconnects prematurely. This is reported every time a file
18684 is served and the client disconnects before receiving all data.
18688 <histogram name="P2P.Server.ContentServedSuccessfullyMB" units="MB">
18689 <owner>zeuthen@chromium.org</owner>
18691 Number of megabytes (1,000,000 bytes) served from the device (via HTTP).
18692 This is reported every time a file have been served successfully.
18696 <histogram name="P2P.Server.DownloadSpeedKBps" units="kB/s">
18697 <owner>zeuthen@chromium.org</owner>
18699 The average speed at which the download was served at, in kB/s. This is
18700 reported every time a file have been served successfully.
18704 <histogram name="P2P.Server.FileCount" units="count">
18705 <owner>zeuthen@chromium.org</owner>
18707 The number of files available via p2p. This is reported every time a file is
18708 added or removed to the /var/cache/p2p directory.
18712 <histogram name="P2P.Server.RangeBeginPercentage" units="%">
18713 <owner>zeuthen@chromium.org</owner>
18715 When a client resumes a download, the HTTP request includes range specifier
18716 to skip the bytes it already has. This metric conveys this as a percentage
18717 of the file size. This is reported every time a file is served, even if the
18718 request does not include a range specifier (in which case 0 is reported).
18722 <histogram name="P2P.Server.RequestResult" enum="P2PServerResult">
18723 <owner>zeuthen@chromium.org</owner>
18725 The result of the HTTP request. Possible values include "Response
18726 Sent" (the resource was found and the response was successfully sent),
18727 "Response Interrupted" (the resource was found but the client
18728 disconnected), "Malformed" (the request was malformed), "Not
18729 Found" (the request was for a resource that was not found), and
18730 "Index" (the request was for the '/' or '/index.html' resource).
18731 This is reported for every HTTP request handled.
18735 <histogram name="PageActionController.ExtensionsWithPageActions">
18736 <owner>finnur@chromium.org</owner>
18738 The number of Extensions that have Page Actions. Measured once per startup
18743 <histogram name="PasswordBubble.DisplayDisposition"
18744 enum="PasswordBubbleDisplayDisposition">
18745 <owner>mkwst@chromium.org</owner>
18746 <owner>markusheintz@chromium.org</owner>
18748 When the password management bubble opened, what state was it in?
18752 <histogram name="PasswordGeneration.Event" enum="PasswordGenerationEvent">
18753 <owner>gcasto@chromium.org</owner>
18755 Measures the frequency of various password generation events.
18757 Note that this histogram is logged from the renderer process, and
18758 consequently the numbers should not be directly compared to the other
18759 PasswordGeneration.* histograms, which are logged from the browser process.
18760 Histograms logged in different processes are lost at different rates, which
18761 introduces systematic bias between histograms logged in the renderer process
18762 vs. those logged in the browser process.
18766 <histogram name="PasswordGeneration.SubmissionEvent"
18767 enum="PasswordGenerationSubmissionEvent">
18768 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18770 Measures the frequency of submission events for generated passwords. This is
18771 similar to PasswordManager.ActionsTakenWithPsl but only tracks events which
18772 are interesting for generated passwords.
18776 <histogram name="PasswordGeneration.UploadStarted" enum="Boolean">
18777 <owner>gcasto@chromium.org</owner>
18779 The number of times that we try to upload a form that we believe should
18780 trigger password generation. False means that something about the form would
18781 not allow us to try upload (not an Autofillable field, uploading disabled,
18782 Autofill servers in backoff, etc.). True does not mean that the upload
18783 actually completed successfully, just that it was started.
18787 <histogram name="PasswordManager.AccountsPerSite">
18788 <owner>dubroy@chromium.org</owner>
18789 <owner>vabr@chromium.org</owner>
18791 The number of accounts stored per site in the password manager (one event
18796 <histogram name="PasswordManager.ActionsTaken"
18797 enum="PasswordManagerActionsTaken">
18799 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
18801 <owner>dubroy@chromium.org</owner>
18802 <owner>vabr@chromium.org</owner>
18804 Stats documenting how we handle every form containing a password, bucketed
18805 by the actions taken.
18809 <histogram name="PasswordManager.ActionsTakenV3"
18810 enum="PasswordManagerActionsTakenV3">
18811 <owner>dubroy@chromium.org</owner>
18812 <owner>vabr@chromium.org</owner>
18813 <owner>yfriedman@chromium.org</owner>
18815 Stats documenting how we handle every form containing a password, bucketed
18816 by the actions taken.
18820 <histogram name="PasswordManager.ActionsTakenWithPsl"
18821 enum="PasswordManagerActionsTakenWithPsl">
18823 Deprecated as of 3/18/2014. See PasswordManagerActionsTakenV3.
18825 <owner>dubroy@chromium.org</owner>
18826 <owner>vabr@chromium.org</owner>
18827 <owner>yfriedman@chromium.org</owner>
18829 Stats documenting how we handle every form containing a password, bucketed
18830 by the actions taken.
18834 <histogram name="PasswordManager.BlacklistedSites">
18835 <owner>dubroy@chromium.org</owner>
18836 <owner>vabr@chromium.org</owner>
18838 The total number of sites that the user has blacklisted. Recorded by
18839 iterating over stored passwords once per run of Chrome.
18843 <histogram name="PasswordManager.Enabled" enum="BooleanEnabled">
18844 <owner>dubroy@chromium.org</owner>
18845 <owner>vabr@chromium.org</owner>
18847 Indicates whether the password manager is enabled when a tab is opened. This
18848 includes prerendered tabs.
18852 <histogram name="PasswordManager.InfoBarResponse" enum="InfoBarResponse">
18853 <owner>dubroy@chromium.org</owner>
18854 <owner>vabr@chromium.org</owner>
18856 The distribution of responses to the "Do you want Chrome to remember
18857 this password"? info bar prompt.
18861 <histogram name="PasswordManager.NumPasswordsDeletedByBulkDelete">
18862 <owner>dubroy@chromium.org</owner>
18863 <owner>vabr@chromium.org</owner>
18865 Number of passwords deleted when the user chooses to clear passwords via the
18866 clear browsing data UI.
18870 <histogram name="PasswordManager.NumPasswordsDeletedWhenBlacklisting">
18871 <owner>dubroy@chromium.org</owner>
18872 <owner>vabr@chromium.org</owner>
18874 When the user chooses to never remember passwords for a form, we remove all
18875 previously saved credentials for that form. This is the count of those
18880 <histogram name="PasswordManager.NumPasswordsNotShown">
18881 <owner>dubroy@chromium.org</owner>
18882 <owner>vabr@chromium.org</owner>
18884 The password manager only shows those credentials that are considered the
18885 best match for a particular form. This stat keep track of the credentials
18886 that were not as good of a match and were suppressed.
18890 <histogram name="PasswordManager.OsPasswordStatus"
18891 enum="PasswordManagerOsPasswordStatus">
18892 <owner>dubroy@chromium.org</owner>
18893 <owner>vabr@chromium.org</owner>
18894 <owner>wfh@chromium.org</owner>
18896 Indicates whether the user's OS password is blank or not at browser startup.
18900 <histogram name="PasswordManager.OtherPossibleUsernamesUsage"
18901 enum="OtherPossibleUsernamesUsage">
18902 <owner>dubroy@chromium.org</owner>
18903 <owner>vabr@chromium.org</owner>
18905 Breakdown of how other possible usernames are displayed. Recorded every time
18906 we autofill a password form.
18910 <histogram name="PasswordManager.ProvisionalSaveFailure"
18911 enum="ProvisionalSaveFailure">
18912 <owner>dubroy@chromium.org</owner>
18913 <owner>vabr@chromium.org</owner>
18915 Breakdown of cases where a password is submitted, but we don't even try and
18916 save it. Recorded for every password form submit.
18920 <histogram name="PasswordManager.PslDomainMatchTriggering"
18921 enum="PasswordManagerPslDomainMatchTriggering">
18922 <owner>dubroy@chromium.org</owner>
18923 <owner>vabr@chromium.org</owner>
18924 <owner>yfriedman@chromium.org</owner>
18926 Breakdown on trigger rate of providing a password form autofill entry based
18927 on matching stored information using the public suffix list for possible
18932 <histogram name="PasswordManager.SavePasswordPromptDisappearedQuickly"
18934 <owner>dubroy@chromium.org</owner>
18935 <owner>vabr@chromium.org</owner>
18937 Indicates whether the save password prompt disappeared in less than one
18938 second. This most likely indicates that the prompt was dismissed
18939 automatically, e.g. due to a page navigation, before the user was able to
18940 respond to the infobar.
18944 <histogram name="PasswordManager.SavePasswordPromptDisplayed" enum="Boolean">
18945 <owner>dubroy@chromium.org</owner>
18946 <owner>vabr@chromium.org</owner>
18947 <summary>Indicates whether the save password prompt was displayed.</summary>
18950 <histogram name="PasswordManager.SavePasswordPromptResponse"
18951 enum="SavePasswordPromptResponseType">
18952 <owner>dubroy@chromium.org</owner>
18953 <owner>vabr@chromium.org</owner>
18955 Breakdown of which response the user selected from the save password prompt.
18959 <histogram name="PasswordManager.TimesGeneratedPasswordUsed">
18960 <owner>dubroy@chromium.org</owner>
18961 <owner>vabr@chromium.org</owner>
18963 The number of times each generated password has been used to log in.
18964 Recorded by iterating over stored passwords once per run. This information
18965 is persisted and synced.
18969 <histogram name="PasswordManager.TimesPasswordUsed">
18970 <owner>dubroy@chromium.org</owner>
18971 <owner>vabr@chromium.org</owner>
18973 The number of times each saved password has been used to log in. Does not
18974 include generated passwords. Recorded by iterating over stored passwords
18975 once per run. This information is persisted and synced.
18979 <histogram name="PasswordManager.TotalAccounts">
18980 <owner>dubroy@chromium.org</owner>
18981 <owner>vabr@chromium.org</owner>
18983 The number of accounts stored in the password manager (across all sites)
18987 <histogram name="PasswordManager.UIDismissalReason"
18988 enum="PasswordManagerUIDismissalReason">
18989 <owner>mkwst@chromium.org</owner>
18990 <owner>markusheintz@chromium.org</owner>
18992 Why was the password manager's UI (bubble or infobar) closed?
18996 <histogram name="Pepper.InterfaceUsed" enum="PepperInterface">
18997 <owner>mackinlay@google.com</owner>
18998 <owner>teravest@chromium.org</owner>
19000 The number of out-of-process plugin processes that have loaded a particular
19001 PPB interface version.
19005 <histogram name="PerformanceMonitor.AverageCPU" units="PercentCPUUsage">
19006 <owner>oysteine@chromium.org</owner>
19008 Average CPU utilization of a process, read out at each two-minute interval.
19009 The utilization is in the 0-100% range per CPU, which is then summed up.
19010 I.e. a quadcore system fully loaded would read as 400%.
19014 <histogram name="PerformanceMonitor.HighCPU" enum="BooleanHit">
19015 <owner>oysteine@chromium.org</owner>
19017 The number of times a process has continuously stayed above a certain
19018 threshold of CPU utilization over a certain time period (currently set to
19023 <histogram name="Platform.AsvGroup">
19024 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19026 Chrome OS (ARM Chromebooks using Exynos 5250 only) Adaptive Support Voltage
19027 Group, recorded once per bootup. Indicates which "bin" the SoC is
19028 part of, which sets the voltage that different rails on the system will run
19029 at. The values 0-11 are valid. A value of 12 indicates an error parsing
19030 dmesg and should be investigated. See also Platform.LotIdEnum.
19034 <histogram name="Platform.BootSectorsRead">
19035 <owner>sonnyrao@chromium.org</owner>
19037 Chrome OS number of disk sectors read at boot from kernel start to
19038 login-prompt-ready.
19042 <histogram name="Platform.BootSectorsWritten">
19043 <owner>sonnyrao@chromium.org</owner>
19045 Chrome OS number of disk sectors written at boot from kernel start to
19046 login-prompt-ready.
19050 <histogram name="Platform.CompressedSwapSize" units="MB">
19051 <owner>sonnyrao@chromium.org</owner>
19053 Chrome OS size of allocated swap area in megabytes (before compression)
19057 <histogram name="Platform.CpuFrequencyThermalScaling" units="percent">
19058 <owner>sonnyrao@chromium.org</owner>
19060 CPU frequency as percent of the baseline frequency, sampled every 30s. This
19061 may be throttled down from 100% due to power dissipation issues (too high
19062 temperature). It may also be throttled up (turbo), but the kernel does not
19063 report the actual turbo frequency, so we put such samples in the 101%
19068 <histogram name="Platform.CpuUsage" units="%">
19069 <owner>sonnyrao@chromium.org</owner>
19071 Peak total (single core) CPU usage for the last sample interval. The sample
19072 interval may vary from seconds to several minutes.
19076 <histogram name="Platform.CrOSEvent" enum="CrosEventEnum">
19077 <owner>dkrahn@chromium.org</owner>
19079 Generic event of interest from Chrome OS. Intended mainly to help assess
19080 the frequency of rare error conditions.
19084 <histogram name="Platform.DiskUsage.Cache_Avg" units="KB">
19085 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19087 Average size of user's Cache directory. Logged once a day, if disk usage is
19092 <histogram name="Platform.DiskUsage.Cache_Max" units="KB">
19093 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19095 Maximum size of user's Cache directory. Logged once a day, if disk usage is
19100 <histogram name="Platform.DiskUsage.Downloads_Avg" units="KB">
19101 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19103 Average size of user's Cache directory. Logged once a day, if disk usage is
19108 <histogram name="Platform.DiskUsage.Downloads_Max" units="KB">
19109 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19111 Maximum size of user's Cache directory. Logged once a day, if disk usage is
19116 <histogram name="Platform.DiskUsage.GCache_Avg" units="KB">
19117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19119 Average size of user's GCache directory. Logged once a day, if disk usage is
19124 <histogram name="Platform.DiskUsage.GCache_Max" units="KB">
19125 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19127 Maximum size of user's GCache directory. Logged once a day, if disk usage is
19132 <histogram name="Platform.DiskUsage.LeastUsedAccountDays" units="days">
19133 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19135 Days since the least frequently used account signed in. Logged once a day,
19136 if disk usage is high.
19140 <histogram name="Platform.DiskUsage.NumUserHomeDirectories"
19141 units="home directories">
19142 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19144 Number of users home directories on the device. Logged once a day.
19148 <histogram name="Platform.DiskUsage.OldestUserOnDevice">
19149 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19151 Days since last login of the least recently user on device. Logged once a
19152 day, if disk usage is high.
19156 <histogram name="Platform.DiskUsage.UsersOnDevice">
19157 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19159 Number of user home dirs on device. Logged once a day, if disk usage is
19164 <histogram name="Platform.DiskUsageCache" units="KB">
19165 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19166 <summary>KB in use in the /cache filesystem tree. Logged once a day.</summary>
19169 <histogram name="Platform.DiskUsageChronos" units="KB">
19170 <owner>keescook@google.com</owner>
19172 Chrome OS KB in use in the /home/chronos filesystem tree. Logged once a day
19173 during log file cleanup.
19177 <histogram name="Platform.DiskUsageData" units="KB">
19178 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19179 <summary>KB in use in the /data filesystem tree. Logged once a day.</summary>
19182 <histogram name="Platform.DiskUsageVar" units="KB">
19183 <owner>keescook@google.com</owner>
19185 Chrome OS KB in use in the /var filesystem tree. Logged once a day during
19190 <histogram name="Platform.IntelMaxMicroArchitecture"
19191 enum="IntelMaxMicroArchitecture">
19192 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19194 The maximum supported micro-architecture on an Intel platform. This value
19195 is logged at program start time.
19199 <histogram name="Platform.KernelWarningHashes">
19200 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19202 The 32-bit hash of a kernel warning. This is the hash of the
19203 "file:line" string corresponding to the location of the warning,
19204 for instance: "/mnt/host/source/src/third_party/kernel/files/drivers
19205 /gpu/drm/i915/intel_dp.c:351" (ignore spurious spaces). The hash is
19206 produced by this code: while (*string) hash = (hash << 5) + hash +
19207 *string++; Separately each warning is also collected (with its hash) via
19208 the crash reporter, but only its first occurrence in each boot session.
19209 Contact semenzato@ for further info.
19213 <histogram name="Platform.LogicalCpuCount">
19214 <owner>sonnyrao@chromium.org</owner>
19216 Number of logical processors. This includes Hyperthreaded cores.
19220 <histogram name="Platform.LotIdEnum" enum="Exynos5250LotIdEnum">
19221 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19223 Chrome OS (ARM Chromebooks using Exynos 5250 only) indication about whether
19224 we're part of a special lot ID. Special lot IDs are groups of chips that
19225 have special case handling in the kernel for the Adaptive Support Voltage
19226 code (the normal logic doesn't work). See also Platform.AsvGroup. Note
19227 that fused devices are never part of a special lot (currently) and only some
19228 unfused lots are "special".
19232 <histogram name="Platform.MeminfoActive">
19233 <owner>dmikurube@chromium.org</owner>
19234 <owner>sonnyrao@chromium.org</owner>
19235 <summary>Chrome OS size of active memory as % of total memory.</summary>
19238 <histogram name="Platform.MeminfoActiveAnon">
19239 <owner>dmikurube@chromium.org</owner>
19240 <owner>sonnyrao@chromium.org</owner>
19242 Chrome OS active anonymous memory (data segments) as % of total memory.
19246 <histogram name="Platform.MeminfoActiveFile">
19247 <owner>dmikurube@chromium.org</owner>
19248 <owner>sonnyrao@chromium.org</owner>
19250 Chrome OS active file-backed memory (executables, ...) as % of total memory.
19254 <histogram name="Platform.MeminfoAnonPages">
19255 <owner>dmikurube@chromium.org</owner>
19256 <owner>sonnyrao@chromium.org</owner>
19257 <summary>Chrome OS size of anonymous memory as % of total memory.</summary>
19260 <histogram name="Platform.MeminfoBuffers">
19261 <owner>dmikurube@chromium.org</owner>
19262 <owner>sonnyrao@chromium.org</owner>
19263 <summary>Chrome OS size of buffer cache as % of total memory.</summary>
19266 <histogram name="Platform.MeminfoCached">
19267 <owner>dmikurube@chromium.org</owner>
19268 <owner>sonnyrao@chromium.org</owner>
19270 Chrome OS: size of file-backed memory minus swap and buffer cache, as % of
19275 <histogram name="Platform.MeminfoInactive">
19276 <owner>dmikurube@chromium.org</owner>
19277 <owner>sonnyrao@chromium.org</owner>
19278 <summary>Chrome OS size of inactive memory as % of total memory.</summary>
19281 <histogram name="Platform.MeminfoInactiveAnon">
19282 <owner>dmikurube@chromium.org</owner>
19283 <owner>sonnyrao@chromium.org</owner>
19285 Chrome OS inactive anonymous memory (data segments) as % of total memory.
19289 <histogram name="Platform.MeminfoInactiveFile">
19290 <owner>dmikurube@chromium.org</owner>
19291 <owner>sonnyrao@chromium.org</owner>
19292 <summary>Chrome OS inactive file-backed memory as % of total memory.</summary>
19295 <histogram name="Platform.MeminfoMapped">
19296 <owner>dmikurube@chromium.org</owner>
19297 <owner>sonnyrao@chromium.org</owner>
19298 <summary>Chrome OS size of mapped memory as % of total memory.</summary>
19301 <histogram name="Platform.MeminfoMemFree">
19302 <owner>dmikurube@chromium.org</owner>
19303 <owner>sonnyrao@chromium.org</owner>
19304 <summary>Chrome OS size of free memory as % of total memory.</summary>
19307 <histogram name="Platform.MeminfoShmem">
19308 <owner>dmikurube@chromium.org</owner>
19309 <owner>sonnyrao@chromium.org</owner>
19310 <summary>Chrome OS size of shared memory in Kbytes.</summary>
19313 <histogram name="Platform.MeminfoSlab">
19314 <owner>dmikurube@chromium.org</owner>
19315 <owner>sonnyrao@chromium.org</owner>
19316 <summary>Chrome OS size of slab memory in Kbytes.</summary>
19319 <histogram name="Platform.MeminfoSwapUsed" units="kB">
19320 <owner>dmikurube@chromium.org</owner>
19321 <owner>sonnyrao@chromium.org</owner>
19323 Chrome OS amount of swapped-out memory in Kbytes. These, and all other
19324 MEMINFO stats, are snapshotted every 30s.
19328 <histogram name="Platform.MeminfoSwapUsedPercent" units="percent">
19329 <owner>dmikurube@chromium.org</owner>
19330 <owner>sonnyrao@chromium.org</owner>
19332 Chrome OS amount of swapped-out memory as % of total RAM. These, and all
19333 other MEMINFO stats, are snapshotted every 30s.
19337 <histogram name="Platform.MeminfoUnevictable">
19338 <owner>dmikurube@chromium.org</owner>
19339 <owner>sonnyrao@chromium.org</owner>
19341 Chrome OS unevictable memory (ramfs, SHM_LOCKED, mlocked) in Kbytes.
19345 <histogram name="Platform.MemoryBandwidth.ReadWrite" units="MB/s">
19346 <owner>dmikurube@chromium.org</owner>
19348 Peak memory bandwith (read and write) usage during the last sample interval.
19349 The sample interval may vary from seconds to several minutes.
19353 <histogram name="Platform.MemuseAnon0">
19354 <owner>dmikurube@chromium.org</owner>
19356 Chrome OS total anonymous memory (active + inactive) as % of total memory 1
19361 <histogram name="Platform.MemuseAnon1">
19362 <owner>dmikurube@chromium.org</owner>
19364 Chrome OS total anonymous memory (active + inactive) as % of total memory 5
19365 minutes after boot.
19369 <histogram name="Platform.MemuseAnon2">
19370 <owner>dmikurube@chromium.org</owner>
19372 Chrome OS total anonymous memory (active + inactive) as % of total memory 30
19373 minutes after boot.
19377 <histogram name="Platform.MemuseAnon3">
19378 <owner>dmikurube@chromium.org</owner>
19380 Chrome OS total anonymous memory (active + inactive) as % of total memory
19381 150 minutes after boot.
19385 <histogram name="Platform.MemuseAnon4">
19386 <owner>dmikurube@chromium.org</owner>
19388 Chrome OS total anonymous memory (active + inactive) as % of total memory
19389 750 minutes after boot.
19393 <histogram name="Platform.PageFaultsLong" units="page faults/second">
19394 <owner>sonnyrao@chromium.org</owner>
19396 Page faults per second averaged over 30s interval, sampled continuously.
19400 <histogram name="Platform.PageFaultsShort" units="page faults/second">
19401 <owner>sonnyrao@chromium.org</owner>
19403 Page faults per second averaged over 1s interval, sampled every 30s.
19407 <histogram name="Platform.ReadSectorsLong">
19408 <owner>gwendal@google.com</owner>
19410 Number of disk sectors per second read by Chrome OS in a long interval
19415 <histogram name="Platform.ReadSectorsShort">
19416 <owner>gwendal@google.com</owner>
19418 Number of disk sectors per second read by Chrome OS in a short interval
19419 (currently 1s, sampled every 30s)
19423 <histogram name="Platform.SmartTransferErrors">
19424 <owner>gwendal@google.com</owner>
19425 <summary>Disk communication errors (SMART 199), sent at boot.</summary>
19428 <histogram name="Platform.SmartUncorrectableErrors">
19429 <owner>gwendal@google.com</owner>
19430 <summary>Uncorrectable disk errors (SMART 187), sent at boot.</summary>
19433 <histogram name="Platform.SpringChargerType">
19434 <owner>vpalatin@google.com</owner>
19436 USB device ID of the charger plugged into a Spring device (if any), sent
19437 once a minute. The Device ID is composed from the following 4 8-bit
19438 registers of the TSU6721 chip: ADC (07h), Device Type 3 (15h), Device Type 2
19439 (0Bh), Device Type 1 (0Ah). Device Type 1/2/3 is a bitmap and most of bits
19440 are mutually exclusive (excepted VBUS debounce). ADC is the 5-bit value of
19441 the ID pin, but for most types (as in Device Type), there are only one or
19442 two possible ID pin connections/values. The datasheet can be found here:
19443 http://www.ti.com/lit/ds/symlink/tsu6721.pdf.
19445 Note that different brand/models of the charger can have the same ID.
19449 <histogram name="Platform.StatefulUsage" units="%">
19450 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19451 <summary>Chrome OS stateful partition usage level.</summary>
19454 <histogram name="Platform.Storage.Flash.BadBlocks">
19455 <owner>dehrenberg@chromium.org</owner>
19457 The number of blocks marked bad in an MTD partition. This is relevant for
19458 devices with raw NAND flash, such as Chromecast. Sampled once daily, if the
19459 Chromecast is on for any significant length of time in the day.
19463 <histogram name="Platform.SwapInLong" units="pages/second">
19464 <owner>sonnyrao@chromium.org</owner>
19466 Average pages/second swapped IN over a 30s interval, sampled every 30s.
19470 <histogram name="Platform.SwapInShort" units="pages/second">
19471 <owner>sonnyrao@chromium.org</owner>
19473 Average pages/second swapped IN over a 1s interval, sampled every 30s.
19477 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time1" units="%">
19479 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19481 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19483 CPU utilization for the specified swap group and time interval after a
19484 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19488 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time2" units="%">
19490 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19492 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19494 CPU utilization for the specified swap group and time interval after a
19495 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19499 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time3" units="%">
19501 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19503 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19505 CPU utilization for the specified swap group and time interval after a
19506 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19510 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time4" units="%">
19512 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19514 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19516 CPU utilization for the specified swap group and time interval after a
19517 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19521 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time1" units="%">
19523 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19525 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19527 CPU utilization for the specified swap group and time interval after a
19528 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19532 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time2" units="%">
19534 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19536 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19538 CPU utilization for the specified swap group and time interval after a
19539 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19543 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time3" units="%">
19545 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19547 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19549 CPU utilization for the specified swap group and time interval after a
19550 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19554 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time4" units="%">
19556 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19558 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19560 CPU utilization for the specified swap group and time interval after a
19561 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19565 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time1" units="%">
19567 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19569 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19571 CPU utilization for the specified swap group and time interval after a
19572 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19576 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time2" units="%">
19578 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19580 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19582 CPU utilization for the specified swap group and time interval after a
19583 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19587 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time3" units="%">
19589 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19591 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19593 CPU utilization for the specified swap group and time interval after a
19594 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19598 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time4" units="%">
19600 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19602 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19604 CPU utilization for the specified swap group and time interval after a
19605 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19609 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time1" units="%">
19611 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19613 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19615 CPU utilization for the specified swap group and time interval after a
19616 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19620 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time2" units="%">
19622 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19624 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19626 CPU utilization for the specified swap group and time interval after a
19627 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19631 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time3" units="%">
19633 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19635 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19637 CPU utilization for the specified swap group and time interval after a
19638 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19642 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time4" units="%">
19644 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19646 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19648 CPU utilization for the specified swap group and time interval after a
19649 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19653 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time1"
19654 units="page faults/second">
19656 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19658 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19660 Page faults/second for the specified swap group and time interval after a
19661 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19665 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time2"
19666 units="page faults/second">
19668 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19670 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19672 Page faults/second for the specified swap group and time interval after a
19673 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19677 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time3"
19678 units="page faults/second">
19680 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19682 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19684 Page faults/second for the specified swap group and time interval after a
19685 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19689 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time4"
19690 units="page faults/second">
19692 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19694 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19696 Page faults/second for the specified swap group and time interval after a
19697 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19701 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time1"
19702 units="page faults/second">
19704 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19706 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19708 Page faults/second for the specified swap group and time interval after a
19709 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19713 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time2"
19714 units="page faults/second">
19716 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19718 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19720 Page faults/second for the specified swap group and time interval after a
19721 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19725 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time3"
19726 units="page faults/second">
19728 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19730 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19732 Page faults/second for the specified swap group and time interval after a
19733 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19737 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time4"
19738 units="page faults/second">
19740 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19742 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19744 Page faults/second for the specified swap group and time interval after a
19745 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19749 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time1"
19750 units="page faults/second">
19752 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19754 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19756 Page faults/second for the specified swap group and time interval after a
19757 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19761 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time2"
19762 units="page faults/second">
19764 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19766 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19768 Page faults/second for the specified swap group and time interval after a
19769 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19773 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time3"
19774 units="page faults/second">
19775 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19777 Page faults/second for the specified swap group and time interval after a
19778 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19782 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time4"
19783 units="page faults/second">
19785 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19787 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19789 Page faults/second for the specified swap group and time interval after a
19790 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19794 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time1"
19795 units="page faults/second">
19797 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19799 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19801 Page faults/second for the specified swap group and time interval after a
19802 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19806 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time2"
19807 units="page faults/second">
19809 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19811 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19813 Page faults/second for the specified swap group and time interval after a
19814 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19818 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time3"
19819 units="page faults/second">
19821 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19823 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19825 Page faults/second for the specified swap group and time interval after a
19826 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19830 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time4"
19831 units="page faults/second">
19833 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19835 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19837 Page faults/second for the specified swap group and time interval after a
19838 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
19842 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time1" units="%">
19844 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19846 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19848 CPU utilization for the specified swap group and time interval after a tab
19849 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19853 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time2" units="%">
19855 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19857 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19859 CPU utilization for the specified swap group and time interval after a tab
19860 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19864 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time3" units="%">
19866 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19868 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19870 CPU utilization for the specified swap group and time interval after a tab
19871 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19875 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time4" units="%">
19877 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19879 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19881 CPU utilization for the specified swap group and time interval after a tab
19882 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19886 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time1" units="%">
19888 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19890 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19892 CPU utilization for the specified swap group and time interval after a tab
19893 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19897 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time2" units="%">
19899 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19901 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19903 CPU utilization for the specified swap group and time interval after a tab
19904 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19908 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time3" units="%">
19910 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19912 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19914 CPU utilization for the specified swap group and time interval after a tab
19915 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19919 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time4" units="%">
19921 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19923 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19925 CPU utilization for the specified swap group and time interval after a tab
19926 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19930 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time1" units="%">
19932 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19936 CPU utilization for the specified swap group and time interval after a tab
19937 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19941 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time2" units="%">
19943 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19945 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19947 CPU utilization for the specified swap group and time interval after a tab
19948 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19952 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time3" units="%">
19954 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19956 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19958 CPU utilization for the specified swap group and time interval after a tab
19959 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19963 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time4" units="%">
19965 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19967 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19969 CPU utilization for the specified swap group and time interval after a tab
19970 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19974 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time1" units="%">
19976 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19978 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19980 CPU utilization for the specified swap group and time interval after a tab
19981 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19985 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time2" units="%">
19987 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
19989 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19991 CPU utilization for the specified swap group and time interval after a tab
19992 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
19996 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time3" units="%">
19998 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20000 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20002 CPU utilization for the specified swap group and time interval after a tab
20003 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20007 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time4" units="%">
20009 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20011 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20013 CPU utilization for the specified swap group and time interval after a tab
20014 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20018 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time1"
20019 units="page faults/second">
20021 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20023 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20025 Page faults/second for the specified swap group and time interval after a
20026 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20030 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time2"
20031 units="page faults/second">
20033 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20035 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20037 Page faults/second for the specified swap group and time interval after a
20038 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20042 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time3"
20043 units="page faults/second">
20045 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20047 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20049 Page faults/second for the specified swap group and time interval after a
20050 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20054 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time4"
20055 units="page faults/second">
20057 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20061 Page faults/second for the specified swap group and time interval after a
20062 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20066 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time1"
20067 units="page faults/second">
20069 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20073 Page faults/second for the specified swap group and time interval after a
20074 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20078 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time2"
20079 units="page faults/second">
20081 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20083 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20085 Page faults/second for the specified swap group and time interval after a
20086 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20090 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time3"
20091 units="page faults/second">
20093 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20097 Page faults/second for the specified swap group and time interval after a
20098 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20102 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time4"
20103 units="page faults/second">
20105 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20107 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20109 Page faults/second for the specified swap group and time interval after a
20110 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20114 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time1"
20115 units="page faults/second">
20117 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20119 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20121 Page faults/second for the specified swap group and time interval after a
20122 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20126 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time2"
20127 units="page faults/second">
20129 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20131 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20133 Page faults/second for the specified swap group and time interval after a
20134 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20138 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time3"
20139 units="page faults/second">
20141 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20145 Page faults/second for the specified swap group and time interval after a
20146 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20150 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time4"
20151 units="page faults/second">
20153 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20155 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20157 Page faults/second for the specified swap group and time interval after a
20158 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20162 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time1"
20163 units="page faults/second">
20165 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20167 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20169 Page faults/second for the specified swap group and time interval after a
20170 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20174 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time2"
20175 units="page faults/second">
20177 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20179 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20181 Page faults/second for the specified swap group and time interval after a
20182 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20186 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time3"
20187 units="page faults/second">
20189 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20191 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20193 Page faults/second for the specified swap group and time interval after a
20194 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20198 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time4"
20199 units="page faults/second">
20201 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
20203 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20205 Page faults/second for the specified swap group and time interval after a
20206 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
20210 <histogram name="Platform.SwapOutLong" units="pages/second">
20211 <owner>sonnyrao@chromium.org</owner>
20213 Average pages/second swapped OUT over a 30s interval, sampled every 30s.
20217 <histogram name="Platform.SwapOutShort" units="pages/second">
20218 <owner>sonnyrao@chromium.org</owner>
20220 Average pages/second swapped OUT over a 1s interval, sampled every 30s.
20224 <histogram name="Platform.Temperature.Junction" units="Celsius">
20225 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20227 Peak junction temperature for the last sample interval, read from TSEN on
20228 the SoC. The sample interval may vary from seconds to several minutes.
20232 <histogram name="Platform.Temperature.Sensor00" units="Celsius">
20233 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20235 Temperature reading at sensor 0 (I2C_CPU-Die) taken every 30s.
20239 <histogram name="Platform.Temperature.Sensor01" units="Celsius">
20240 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20242 Temperature reading at sensor 1 (I2C_CPU-Object) taken every 30s.
20246 <histogram name="Platform.Temperature.Sensor02" units="Celsius">
20247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20249 Temperature reading at sensor 2 (I2C_PCH-Die) taken every 30s.
20253 <histogram name="Platform.Temperature.Sensor03" units="Celsius">
20254 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20256 Temperature reading at sensor 3 (I2C_PCH-Object) taken every 30s.
20260 <histogram name="Platform.Temperature.Sensor04" units="Celsius">
20261 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20263 Temperature reading at sensor 4 (I2C_DDR-Die) taken every 30s.
20267 <histogram name="Platform.Temperature.Sensor05" units="Celsius">
20268 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20270 Temperature reading at sensor 5 (I2C_DDR-Object) taken every 30s.
20274 <histogram name="Platform.Temperature.Sensor06" units="Celsius">
20275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20277 Temperature reading at sensor 6 (Charger-Die), taken every 30s.
20281 <histogram name="Platform.Temperature.Sensor07" units="Celsius">
20282 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20284 Temperature reading at sensor 7 (Charger-Object) taken every 30s.
20288 <histogram name="Platform.Temperature.Sensor08" units="Celsius">
20289 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20291 Temperature reading at sensor 8 (ECInternal) taken every 30s.
20295 <histogram name="Platform.Temperature.Sensor09" units="Celsius">
20296 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20297 <summary>Temperature reading at sensor 9 (PECI) taken every 30s.</summary>
20300 <histogram name="Platform.TPM.DictionaryAttackCounter">
20301 <owner>dkrahn@chromium.org</owner>
20303 Each sample is the value of the TPM dictionary attack counter during
20304 startup. Any non-zero value is unexpected.
20308 <histogram name="Platform.TPMForcedReboot" units="reboots">
20309 <owner>dkrahn@chromium.org</owner>
20311 Each sample is the number of consecutive reboots performed while attempting
20312 to clear a TPM (Trusted Platform Module) error.
20316 <histogram name="Platform.Tps65090Retries">
20317 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20319 Retries needed to enable a FET on tps65090 (AKA tpschrome). Tps65090 is a
20320 power management unit (PMU) used on many ARM Chromebooks. Until version ES7
20321 was rolled into production we would sometimes run into a problem where FET1
20322 (the FET used to switch on and off the backlight) wouldn't turn on properly.
20323 This problem was especially prevalent when the voltage was high (like when
20324 the device was plugged into the wall). Retrying by turning the FET off and
20325 on again is nearly always effective, so the kernel will retry up to 5 times
20326 (currently) and will also log the fact that it needed to retry. On newest
20327 kernels (kernel 3.8 and up) a kernel warning will be logged with WARN_ON if
20328 the FET still failed to turn on after 5 tries. Refer to the kernel warning
20329 reports to find that information. For more details about this bug refer to
20330 http://crbug.com/338657 and http://crosbug.com/p/16009. Note that we log
20331 retries on all 7 FETs even though we've only ever seen failures of FET1.
20335 <histogram name="Platform.WriteSectorsLong">
20336 <owner>gwendal@google.com</owner>
20338 Number of disk sectors per second written by Chrome OS in a long interval
20343 <histogram name="Platform.WriteSectorsShort">
20344 <owner>gwendal@google.com</owner>
20346 Number of disk sectors per second written by Chrome OS in a short interval
20347 (currently 1s, sampled every 30s)
20351 <histogram name="Platform.ZramCompressedSize" units="MB">
20352 <owner>semenzato@google.com</owner>
20354 Compressed swap size in megabytes. This is the actual amount of RAM used by
20355 the system to compress memory (i.e. after compression). Snapshot every 30s.
20359 <histogram name="Platform.ZramCompressionRatioPercent" units="%">
20360 <owner>semenzato@google.com</owner>
20362 The ratio of compressed memory (zram) before and after compression when the
20363 denominator at least 1 MB. Ratios of interest are between 1 and 6 (typically
20364 between 2 and 3), and we express them as a percentage (between 100% and
20365 600%). The size of memory before compression includes zero-filled pages.
20366 Values close to 100% indicate low compression effectiveness. Snapshot every
20371 <histogram name="Platform.ZramSavings" units="MB">
20372 <owner>semenzato@google.com</owner>
20374 RAM savings in megabytes from using memory compression. This is the
20375 difference between the RAM size before and after compression. Snapshot
20380 <histogram name="Platform.ZramZeroPages" units="pages">
20381 <owner>semenzato@google.com</owner>
20383 Number of zero-filled pages that the OS is compressing. A large number
20384 suggests wasteful allocation. Snapshot every 30s.
20388 <histogram name="Platform.ZramZeroRatioPercent" units="%">
20389 <owner>semenzato@google.com</owner>
20391 The fraction of compressed memory that consists of zero-filled pages.
20392 Snapshot every 30s.
20396 <histogram name="PlatformFile.UnknownCreateFileErrors" units="code">
20398 Deprecated as of 2013-05, replaced by
20399 PlatformFile.UnknownCreateFileErrorsWin in chrome 29.
20401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20403 Errors returned by CreateFile on windows that PlatformFileError doesn't yet
20408 <histogram name="PlatformFile.UnknownErrors.Posix" units="errno">
20409 <owner>dgrogan@chromium.org</owner>
20411 Errors returned by CreateFile on POSIX that PlatformFileError doesn't yet
20416 <histogram name="PlatformFile.UnknownErrors.Windows" units="GetLastError">
20417 <owner>dgrogan@chromium.org</owner>
20419 Errors returned by CreateFile on Windows that PlatformFileError doesn't yet
20424 <histogram name="PLT.Abandoned" enum="Abandoned">
20425 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20427 Distribution of actual finished pages, vs abandoned pages, where we needed
20428 to declare a finish time prematurely since the page was being closed
20433 <histogram name="PLT.BeginToFinish" units="milliseconds">
20434 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20435 <summary>TBD</summary>
20438 <histogram name="PLT.BeginToFinish_AfterPreconnectRequest" units="milliseconds">
20439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20441 PLT.BeginToFinish, but for pages requested just after a new preconnect
20446 <histogram name="PLT.BeginToFinish_ContentPrefetcher" units="milliseconds">
20447 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20449 PLT.BeginToFinish, but for pages which contained prefetch links.
20453 <histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"
20454 units="milliseconds">
20455 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20457 PLT.BeginToFinish, but for pages which were referred to by pages which
20458 contained prefetch links.
20462 <histogram name="PLT.BeginToFinishDoc">
20463 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20464 <summary>TBD</summary>
20467 <histogram name="PLT.BeginToFinishDoc_AfterPreconnectRequest"
20468 units="milliseconds">
20469 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20471 PLT.BeginToFinishDoc, but for pages requested just after a new preconnect
20476 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcher" units="milliseconds">
20477 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20479 PLT.BeginToFinishDoc, but for pages which contained prefetch links.
20483 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"
20484 units="milliseconds">
20485 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20487 PLT.BeginToFinishDoc, but for pages which were referred to by pages which
20488 contained prefetch links.
20492 <histogram name="PLT.BeginToFirstPaint" units="milliseconds">
20493 <owner>pmeenan@chromium.org</owner>
20495 Time from "begin" to "first paint." "Begin"==
20496 "request" if user requested, and "start" otherwise.
20497 "Request"== time when user requested document. "Start"==
20498 time when renderer requested load of document, after any unload of last
20499 document. "First paint"== time when first paint operation was
20504 <histogram name="PLT.CommitToFirstPaint" units="milliseconds">
20505 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20507 Time from "commit" to "first paint."
20508 "Commit"== time when renderer got first byte of document.
20509 "First paint"== time when first paint operation was performed.
20513 <histogram name="PLT.LoadType" enum="LoadType">
20514 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20516 Probability distribution for enumerated varieties of page loads.
20520 <histogram name="PLT.NT_Connect" units="milliseconds">
20521 <owner>bolian@chromium.org</owner>
20523 Time from connectStart to connectEnd based on Navigation Timing.
20527 <histogram name="PLT.NT_DelayBeforeConnect" units="milliseconds">
20528 <owner>bolian@chromium.org</owner>
20530 Time from domanLookupEnd to connectStart based on Navigation Timing.
20534 <histogram name="PLT.NT_DelayBeforeDomainLookup" units="milliseconds">
20535 <owner>bolian@chromium.org</owner>
20537 Time from fetchStart to domainLookupStart based on Navigation Timing.
20541 <histogram name="PLT.NT_DelayBeforeDomLoading" units="milliseconds">
20542 <owner>bolian@chromium.org</owner>
20544 Time from responseStart to domLoading based on Navigation Timing.
20548 <histogram name="PLT.NT_DelayBeforeFetch" units="milliseconds">
20549 <owner>bolian@chromium.org</owner>
20551 Time from navigationStart to fetchStart based on Navigation Timing when no
20556 <histogram name="PLT.NT_DelayBeforeFetchRedirect" units="milliseconds">
20557 <owner>bolian@chromium.org</owner>
20559 Time from navigationStart to fetchStart excluding time spent on redirects
20560 based on Navigation Timing. Only page loads with redirects are considered.
20564 <histogram name="PLT.NT_DelayBeforeLoadEvent" units="milliseconds">
20565 <owner>bolian@chromium.org</owner>
20567 Time from domContentLoadedEventEnd to loadEventStart based on Navigation
20572 <histogram name="PLT.NT_DelayBeforeRequest" units="milliseconds">
20573 <owner>bolian@chromium.org</owner>
20575 Time from connectEnd to requestStart based on Navigation Timing.
20579 <histogram name="PLT.NT_DomainLookup" units="milliseconds">
20580 <owner>bolian@chromium.org</owner>
20582 Time from domainLookupStart to domainLookupEnd based on Navigation Timing.
20586 <histogram name="PLT.NT_DomContentLoaded" units="milliseconds">
20587 <owner>bolian@chromium.org</owner>
20589 Time from domContentLoadedEventStart to domContentLoadedEventEnd based on
20594 <histogram name="PLT.NT_DomInteractive" units="milliseconds">
20595 <owner>bolian@chromium.org</owner>
20597 Time from domInteractive to domContentLoadEventStart based on Navigation
20602 <histogram name="PLT.NT_DomLoading" units="milliseconds">
20603 <owner>bolian@chromium.org</owner>
20605 Time from domLoading to domInteractive based on Navigation Timing.
20609 <histogram name="PLT.NT_LoadEvent" units="milliseconds">
20610 <owner>bolian@chromium.org</owner>
20612 Time from loadEventStart to loadEventEnd based on Navigation Timing.
20616 <histogram name="PLT.NT_Redirect" units="milliseconds">
20617 <owner>bolian@chromium.org</owner>
20619 Time from redirectStart to redirectEnd based on Navigation Timing when
20624 <histogram name="PLT.NT_Request" units="milliseconds">
20625 <owner>bolian@chromium.org</owner>
20627 Time from requestStart to responseStart based on Navigation Timing.
20631 <histogram name="PLT.NT_Response" units="milliseconds">
20632 <owner>bolian@chromium.org</owner>
20634 Time from responseStart to responseEnd based on Navigation Timing.
20638 <histogram name="PLT.PerceivedLoadTime" units="milliseconds">
20640 Deprecated as of 5/02/2011, replaced by Prerender.RendererPLT.
20642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20644 Perceived load time of a page. For non-prerendered pages, this is just
20645 BeginToFinish. For displayed prerendered pages, this is the time from when
20646 the prerendered page is moved into a TabContents until finish.
20647 "Finish" == after onload() and all resources are loaded. Note that
20648 this is 0 if the loading finishes before the page is moved into a
20653 <histogram name="PLT.PerceivedLoadTime_PrerenderLoad" units="milliseconds">
20655 Deprecated as of 5/02/2011, replaced by
20656 Prerender.RendererPerceivedPLTMatched.
20658 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20660 Perceived load time of a prerendered page that is displayed. This is the
20661 time from when the prerendered page is moved into a TabContents until
20662 finish. "Finish" == after onload() and all resources are loaded.
20663 Note that this is 0 if the loading finishes before the page is moved into a
20668 <histogram name="PLT.PT_BeginToCommit" units="milliseconds">
20669 <owner>pmeenan@chromium.org</owner>
20671 This time is based on the NavigationTiming spec and is a more accurate
20672 version of PLT.BeginToCommit. Commit: responseStart. Begin: requestStart or
20673 navigationStart if user-initiated request.
20677 <histogram name="PLT.PT_BeginToFinish" units="milliseconds">
20678 <owner>pmeenan@chromium.org</owner>
20680 This time is based on the NavigationTiming spec and is a more accurate
20681 version of PLT.BeginToFinish. Finish: loadEventEnd. Begin: requestStart or
20682 navigationStart if user-initiated request.
20686 <histogram name="PLT.PT_BeginToFinishDoc" units="milliseconds">
20687 <owner>pmeenan@chromium.org</owner>
20689 This time is based on the NavigationTiming spec and is a more accurate
20690 version of PLT.BeginToFinishDoc. FinishDoc: loadEventStart. Begin:
20691 requestStart or navigationStart if user-initiated request.
20695 <histogram name="PLT.PT_CommitToFinish" units="milliseconds">
20696 <owner>pmeenan@chromium.org</owner>
20698 This time is based on the NavigationTiming spec and is a more accurate
20699 version of PLT.CommitToFinish. Commit: responseStart. Finish: loadEventEnd.
20703 <histogram name="PLT.PT_CommitToFinishDoc" units="milliseconds">
20704 <owner>pmeenan@chromium.org</owner>
20706 This time is based on the NavigationTiming spec and is a more accurate
20707 version of PLT.CommitToFinishDoc. Commit: responseStart. FinishDoc:
20712 <histogram name="PLT.PT_FinishDocToFinish" units="milliseconds">
20713 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20715 This time is based on the NavigationTiming spec and is a more accurate
20716 version of PLT.FinishDocToFinish. Finish: loadEventEnd. FinishDoc:
20721 <histogram name="PLT.PT_RequestToCommit" units="milliseconds">
20722 <owner>pmeenan@chromium.org</owner>
20724 This time is based on the NavigationTiming spec and measures the time until
20725 the renderer got first byte of document. Commit: time when renderer got
20726 first byte of document. Request: navigationStart.
20730 <histogram name="PLT.PT_RequestToDomContentLoaded" units="milliseconds">
20731 <owner>pmeenan@chromium.org</owner>
20733 This time is based on the NavigationTiming spec and measures the time until
20734 the beginning of the DOMContentLoaded event. DOMContentLoaded:
20735 domContentLoadedEventStart. Request: navigationStart.
20739 <histogram name="PLT.PT_RequestToFinish" units="milliseconds">
20740 <owner>pmeenan@chromium.org</owner>
20742 This time is based on the NavigationTiming spec and is a more accurate
20743 version of PLT.RequestToFinish. Finish: loadEventEnd. Request:
20748 <histogram name="PLT.PT_RequestToFinishDoc" units="milliseconds">
20749 <owner>pmeenan@chromium.org</owner>
20751 This time is based on the NavigationTiming spec and measures the page load
20752 time until the beginning of the load event. Finish: loadEventStart. Request:
20757 <histogram name="PLT.PT_RequestToStart" units="milliseconds">
20758 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20760 This time is based on the NavigationTiming spec and is a more accurate
20761 version of PLT.RequestToStart. Start: requestStart. Request:
20766 <histogram name="PLT.PT_StartToCommit" units="milliseconds">
20767 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20769 This time is based on the NavigationTiming spec and is a more accurate
20770 version of PLT.StartToCommit. Start: requestStart. Commit: responseStart.
20774 <histogram name="PLT.PT_StartToFinish" units="milliseconds">
20775 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20777 This time is based on the NavigationTiming spec and is a more accurate
20778 version of PLT.StartToFinish. Start: requestStart. Finish: loadEventEnd.
20782 <histogram name="PLT.RequestToFinish" units="milliseconds">
20783 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20785 Time from "request" to "finish." "Request" ==
20786 time when user requested document. "Finish" == after onload() and
20787 all resources are loaded.
20791 <histogram name="PLT.StartToCommit" units="milliseconds">
20792 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20794 Time from "start" to "commit." "Start"== time
20795 when renderer requested load of document, after any unload of last document.
20796 "Commit"== time when renderer got first byte of document.
20800 <histogram name="PLT.StartToFinish" units="milliseconds">
20801 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20803 Time from "start" to "finish." "Start"== time
20804 when renderer requested load of document, after any unload of last document.
20805 "Finish"==after onload() and all resources are loaded.
20809 <histogram name="PLT.UserTiming_Mark" units="milliseconds">
20810 <owner>pmeenan@chromium.org</owner>
20812 This time is based on the User Timing spec and measures the time from
20813 Navigation Timing navigationStart until the point where the page called
20814 performance.mark().
20818 <histogram name="PLT.UserTiming_MeasureDuration" units="milliseconds">
20819 <owner>pmeenan@chromium.org</owner>
20821 This time is based on the User Timing spec and reports the time between two
20822 arbitrary points defined by the page being loaded and directly matches the
20823 measurement exposed by performance.measure().
20827 <histogram name="Plugin.AvailabilityStatus.WidevineCdm"
20828 enum="PluginAvailabilityStatus">
20829 <owner>xhwang@chromium.org</owner>
20831 The availability status of Widevine CDM. In normal cases, this is reported
20832 per render process if EME API is used. This is not reported if EME API is
20833 not used. This could be reported multiple times per render process until
20834 PLUGIN_AVAILABLE is reported (which should be a rare case).
20838 <histogram name="Plugin.FlashNavigateUsage" enum="FlashNavigateUsageType">
20839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20840 <summary>Record usage of PPB_Flash.Navigate() Pepper API.</summary>
20843 <histogram name="Plugin.PpapiBrokerLoadErrorCode" units="code">
20844 <owner>xhwang@chromium.org</owner>
20845 <summary>The error code of a PPAPI broker load failure.</summary>
20848 <histogram name="Plugin.PpapiBrokerLoadResult" enum="PluginLoadResult">
20849 <owner>xhwang@chromium.org</owner>
20850 <summary>The result from an attempt to load a PPAPI broker.</summary>
20853 <histogram name="Plugin.PpapiPluginLoadErrorCode" units="code">
20854 <owner>xhwang@chromium.org</owner>
20855 <summary>The error code of a PPAPI plugin load failure.</summary>
20858 <histogram name="Plugin.PpapiPluginLoadResult" enum="PluginLoadResult">
20859 <owner>xhwang@chromium.org</owner>
20860 <summary>The result from an attempt to load a PPAPI plugin.</summary>
20863 <histogram name="Power.BacklightLevelOnAC" units="%">
20864 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20866 The level of the backlight as a percentage when the user is on AC. Sampled
20871 <histogram name="Power.BacklightLevelOnBattery" units="%">
20872 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20874 The level of the backlight as a percentage when the user is on battery.
20875 Sampled every 30 seconds.
20879 <histogram name="Power.BatteryChargeHealth" units="%">
20880 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20882 Chrome OS battery charge health percentage. Sampled once when device starts
20887 <histogram name="Power.BatteryDischargeRate" units="mW">
20888 <owner>derat@chromium.org</owner>
20890 Chrome OS battery discharge rate in mW sampled every 30 seconds while the
20891 device runs on battery.
20895 <histogram name="Power.BatteryDischargeRateWhileSuspended" units="mW">
20896 <owner>derat@chromium.org</owner>
20898 Chrome OS battery discharge rate in mW while the system was suspended,
20899 sampled at resume. Only reported if the system was on battery power both
20900 before suspending and after resuming, if the energy level didn't increase
20901 while suspended (which would indicate that an AC adapter was connected), and
20902 if the system was suspended for at least a minute.
20906 <histogram name="Power.BatteryInfoSample" enum="BatteryInfoSampleResult">
20907 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20909 Counts the number of times we have read the battery status from sysfs and if
20910 it gave us sensible values.
20914 <histogram name="Power.BatteryRemainingAtEndOfSessionOnAC" units="%">
20915 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20917 Chrome OS remaining battery charge as percent of the maximum battery charge,
20918 sampled at the end of a user session when the device is on AC.
20922 <histogram name="Power.BatteryRemainingAtEndOfSessionOnBattery" units="%">
20923 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20925 Chrome OS remaining battery charge as percent of the maximum battery charge,
20926 sampled at the end of a user session when the device is on battery.
20930 <histogram name="Power.BatteryRemainingAtStartOfSessionOnAC" units="%">
20931 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20933 Chrome OS remaining battery charge as percent of the maximum battery charge,
20934 sampled at the start of a user session when the device is on AC.
20938 <histogram name="Power.BatteryRemainingAtStartOfSessionOnBattery" units="%">
20939 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20941 Chrome OS remaining battery charge as percent of the maximum battery charge,
20942 sampled at the start of a user session when the device is on battery.
20946 <histogram name="Power.BatteryRemainingCharge" units="%">
20948 Deprecated as of 03/2012, no longer being generated by powerd.
20950 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20952 Chrome OS remaining battery charge as percent of the maximum battery charge
20953 sampled when the device runs on battery.
20957 <histogram name="Power.BatteryRemainingWhenChargeStarts" units="%">
20958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20960 Chrome OS remaining battery charge as percent of the maximum battery charge,
20961 sampled when charging starts.
20965 <histogram name="Power.BatteryTimeToEmpty" units="minutes">
20967 Deprecated as of 03/2012, no longer being generated by powerd.
20969 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20971 Chrome OS remaining time to empty battery in minutes sampled when the device
20976 <histogram name="Power.BitfixChunks">
20977 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20979 Chrome OS (Snow RO firmware 2695.90.0 only) number of 8K chunks that were
20980 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
20981 around 97% of the time and a non-zero value around 3% of the time.
20985 <histogram name="Power.BitfixFixes">
20986 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20988 Chrome OS (Snow RO firmware 2695.90.0 only) number of 4-byte words that were
20989 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
20990 around 97% of the time and a non-zero value around 3% of the time. Would be
20991 exactly equal to Power.BitfixChunks if there were only one corrupted word in
20992 each chunk but is sometimes several times higher.
20996 <histogram name="Power.BrightnessAdjustOnAC" enum="PowerBrightnessAdjust">
20998 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
20999 Accel_BrightnessUp_F7 user actions instead.
21001 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21003 Number of times the user has adjusted brightness up and down while running
21008 <histogram name="Power.BrightnessAdjustOnBattery" enum="PowerBrightnessAdjust">
21010 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
21011 Accel_BrightnessUp_F7 user actions instead.
21013 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21015 Number of times the user has adjusted brightness up and down while running
21020 <histogram name="Power.ChargerType" enum="PowerChargerType">
21021 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21023 External power supply type such as MAINS_CHARGER, USB_CHARGER,
21024 UNCONFIRMED_SPRING_CHARGER, SAFE_SPRING_CHARGER. A sample is reported each
21025 time a charger is connected to the device.
21029 <histogram name="Power.ExternalBrightnessReadResult"
21030 enum="ExternalDisplayReceiveResult">
21031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21033 The result of attempting to read an external display's brightness on Chrome
21034 OS. A read attempt is made after successfully requesting the brightness (see
21035 Power.ExternalBrightnessRequestResult).
21039 <histogram name="Power.ExternalBrightnessRequestResult"
21040 enum="ExternalDisplaySendResult">
21041 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21043 The result of requesting an external display's brightness on Chrome OS. A
21044 request is sent when the user presses a brightness key and the current
21045 brightness is not already cached. A successful request is followed shortly
21046 thereafter by a read attempt (see Power.ExternalBrightnessReadResult).
21050 <histogram name="Power.ExternalBrightnessWriteResult"
21051 enum="ExternalDisplaySendResult">
21052 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21054 The result of attempting to change an external display's brightness on
21055 Chrome OS. A request is sent when the user presses a brightness key and the
21056 current brightness is either already cached or successfully loaded.
21060 <histogram name="Power.ExternalDisplayOpenResult"
21061 enum="ExternalDisplayOpenResult">
21062 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21064 The result of attempting to open an I2C device to control an external
21065 display's brightness on Chrome OS. An attempt is made when a display is
21066 connected to a device that lacks an internal display.
21070 <histogram name="Power.FirmwareResumeTimeOnAC" units="milliseconds">
21071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21073 The time that the firmware took to resume the Chrome OS device from
21074 suspend-to-RAM state when running on AC at pre-suspend time.
21078 <histogram name="Power.FirmwareResumeTimeOnBattery" units="milliseconds">
21079 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21081 The time that the firmware took to resume the Chrome OS device from
21082 suspend-to-RAM state when running on battery at pre-suspend time.
21086 <histogram name="Power.IdleTimeAfterDimOnAC" units="milliseconds">
21087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21089 Chrome OS user idle time since the screen dimmed sampled when the user
21090 becomes active again if the device runs on AC.
21094 <histogram name="Power.IdleTimeAfterDimOnBattery" units="milliseconds">
21095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21097 Chrome OS user idle time since the screen dimmed sampled when the user
21098 becomes active again if the device runs on battery.
21102 <histogram name="Power.IdleTimeAfterScreenOffOnAC" units="milliseconds">
21103 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21105 Chrome OS user idle time since the screen turned off sampled when the user
21106 becomes active again if the device runs on AC.
21110 <histogram name="Power.IdleTimeAfterScreenOffOnBattery" units="milliseconds">
21111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21113 Chrome OS user idle time since the screen turned off sampled when the user
21114 becomes active again if the device runs on battery.
21118 <histogram name="Power.IdleTimeOnAC" units="milliseconds">
21119 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21121 Chrome OS user idle time sampled when the user becomes active again if the
21126 <histogram name="Power.IdleTimeOnBattery" units="milliseconds">
21127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21129 Chrome OS user idle time sampled when the user becomes active again if the
21130 device runs on battery.
21134 <histogram name="Power.KernelResumeTimeOnAC" units="milliseconds">
21135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21137 The time that the kernel took to resume the Chrome OS device from
21138 suspend-to-RAM state when running on AC at pre-suspend time.
21142 <histogram name="Power.KernelResumeTimeOnBattery" units="milliseconds">
21143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21145 The time that the kernel took to resume the Chrome OS device from
21146 suspend-to-RAM state when running on battery at pre-suspend time.
21150 <histogram name="Power.KernelSuspendTimeOnAC" units="milliseconds">
21151 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21153 The time that the kernel took to suspend-to-RAM the Chrome OS device when
21158 <histogram name="Power.KernelSuspendTimeOnBattery" units="milliseconds">
21159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21161 The time that the kernel took to suspend-to-RAM the Chrome OS device when
21162 running on battery.
21166 <histogram name="Power.KeyboardBacklightLevel" units="%">
21167 <owner>derat@chromium.org</owner>
21169 The level of the keyboard backlight as a percentage. Sampled every 30
21174 <histogram name="Power.LengthOfSession" units="seconds">
21175 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21177 The length of time, in seconds, that a user spent in a single session.
21178 Values for this metric are clamped to 12 hours, so the last bucket should be
21179 considered to be including all metrics above 12 hours.
21183 <histogram name="Power.MilliConsumptionPerHourIosOnActive">
21184 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21186 The average power consumption, measured in milli-units per hour, when sync
21187 invalidator listens to on_application_active events. Values for this metric
21188 are per session, i.e. from battery level at application entering foreground
21189 to returning to background, and normalized to an hourly average consumption.
21190 This is an iOS only measurement. Due to how iOS reports battery levels, it
21191 is likely to see many readings of 0.
21195 <histogram name="Power.MilliConsumptionPerHourOthers">
21196 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21198 The average power consumption, measured in milli-units per hour, for other
21199 sync invalidator methods. Values for this metric are per session, i.e. from
21200 battery level at application entering foreground to returning to background,
21201 and normalized to an hourly average consumption. This is an iOS only
21202 measurement. Due to how iOS reports battery levels, it is likely to see many
21207 <histogram name="Power.MilliConsumptionPerHourP2P">
21208 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21210 The average power consumption, measured in milli-units per hour, when sync
21211 invalidator uses peer-to-peer notifications. Values for this metric are per
21212 session, i.e. from battery level at application entering foreground to
21213 returning to background, and normalized to an hourly average consumption.
21214 This is an iOS only measurement. Due to how iOS reports battery levels, it
21215 is likely to see many readings of 0.
21219 <histogram name="Power.MilliConsumptionPerHourServer">
21220 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21222 The average power consumption, measured in milli-units per hour, when sync
21223 invalidator uses server-based non-blocking invalidator. Values for this
21224 metric are per session, i.e. from battery level at application entering
21225 foreground to returning to background, and normalized to an hourly average
21226 consumption. This is an iOS only measurement. Due to how iOS reports battery
21227 levels, it is likely to see many readings of 0.
21231 <histogram name="Power.NumberOfAlsAdjustmentsPerSession">
21232 <owner>derat@chromium.org</owner>
21234 The number of times that the Automatic Light Sensor (ALS) adjusted the
21235 brightness during a session. Values for this metric are clamped to 10k
21236 count, so the last bucket should be considered to be including all metrics
21241 <histogram name="Power.NumberOfSessionsPerCharge">
21242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21244 The number of user sessions that occured since the last time that the device
21245 was charged. Values for this metric are clamped at 10k, so the last bucket
21246 should be considered to include all metrics about 10k.
21250 <histogram name="Power.PowerButtonAcknowledgmentDelay" units="milliseconds">
21251 <owner>derat@chromium.org</owner>
21253 The amount of time between the user pressing the power button and Chrome
21254 acknowledging the button-down event on Chrome OS. Values for this metric are
21255 capped to two seconds.
21259 <histogram name="Power.PowerButtonDownTime" units="milliseconds">
21260 <owner>derat@chromium.org</owner>
21262 The amount of time between the user pressing the power button and releasing
21267 <histogram name="Power.RetrySuspendCount">
21269 Deprecated Feb 2014 by Power.SuspendAttemptsBeforeCancel and
21270 Power.SuspendAttemptsBeforeSuccess.
21272 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21274 The number of times Chrome OS retried suspend due to previous failure.
21278 <histogram name="Power.ShutdownReason" enum="ShutdownReason">
21279 <owner>derat@chromium.org</owner>
21281 The reason for the Chrome OS power manager shutting down or rebooting the
21286 <histogram name="Power.SuspendAttempt" enum="SuspendAttempt">
21287 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21289 The number of suspend attempts on Chrome OS. Samples are reported before
21290 each attempt, so this histogram may include cases where the system crashed
21291 instead of suspending.
21295 <histogram name="Power.SuspendAttemptsBeforeCancel">
21296 <owner>derat@chromium.org</owner>
21298 The number of suspend attempts performed for a single suspend request (e.g.
21299 triggered by the lid being closed) that was eventually canceled on Chrome
21300 OS. This also includes requests that were canceled due to the system
21301 eventually shutting down due to repeated suspend failures.
21305 <histogram name="Power.SuspendAttemptsBeforeSuccess">
21306 <owner>derat@chromium.org</owner>
21308 The number of suspend attempts performed for a single suspend request (e.g.
21309 triggered by the lid being closed) that eventually succeeded on Chrome OS.
21310 This includes the successful attempt.
21314 <histogram name="Power.SuspendResult" enum="SuspendResult">
21315 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21317 The results of suspend attempts on Chrome OS. Samples are reported after
21322 <histogram name="Power.SuspendStatus" enum="SuspendStatus">
21324 Deprecated Jan 2014 by Power.SuspendAttempt and Power.SuspendResult.
21326 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21327 <summary>Chrome OS suspend status.</summary>
21330 <histogram name="Power.ThermalAbortedFanTurnOn" units="%">
21331 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21333 The percentage of aborted fan attempts out of total fan attempts per
21334 session, where an abort is due to hysteresis. This value is computed from
21335 boot and sent when powerd starts and then every 15 minutes afterwards.
21339 <histogram name="Power.ThermalMultipleFanTurnOn" units="%">
21340 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21342 The percentage of fan trip point passes that are more than one trip point.
21343 This value is computed from boot and sent when powerd starts and then every
21344 15 minutes afterwards.
21348 <histogram name="Power.TimeInSuspendAtBoot" units="minutes">
21349 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21351 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at boot
21352 (i.e., the device most likely ran out of battery while in suspend).
21356 <histogram name="Power.TimeInSuspendAtResume" units="minutes">
21357 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21359 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at resume.
21363 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnAC">
21364 <owner>derat@chromium.org</owner>
21366 The number of times that the user adjusted the brightness during a session
21367 when on AC. Values for this metric are clamped to 10k count, so the last
21368 bucket should be considered to be including all metrics above 10k.
21372 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnBattery">
21373 <owner>derat@chromium.org</owner>
21375 The number of times that the user adjusted the brightness during a session
21376 when on battery. Values for this metric are clamped to 10k count, so the
21377 last bucket should be considered to be including all metrics above 10k.
21381 <histogram name="Precache.DownloadedNonPrecache" units="bytes">
21382 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21384 The number of bytes that were downloaded over the network for HTTP/HTTPS
21385 fetches that were not motivated by precaching. Logged per-request.
21389 <histogram name="Precache.DownloadedPrecacheMotivated" units="bytes">
21390 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21392 The number of bytes that were downloaded because of precaching. Logged
21397 <histogram name="Precache.Saved" units="bytes">
21398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21400 The number of bytes during user browsing that were served from the cache,
21401 but would have been downloaded over a network if precaching was disabled.
21402 Logged per-request.
21406 <histogram name="Prerender.AbandonTimeUntilUsed" units="milliseconds">
21407 <owner>davidben@chromium.org</owner>
21408 <owner>tburkard@chromium.org</owner>
21410 Time from when a prerendered page is abandoned to when it is first used due
21411 to user navigation. If the page is swapped before begin abandoned, a zero is
21416 <histogram name="Prerender.CookieSendType" enum="PrerenderCookieSendType">
21417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21419 Enumeration of what types of cookies were sent for a prerender.
21423 <histogram name="Prerender.CookieStatus" enum="PrerenderCookieStatus">
21424 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21425 <summary>Enumeration of what cookie actions a prerender caused.</summary>
21428 <histogram name="Prerender.Event" enum="PrerenderEvent">
21429 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21431 Enumeration of what events related to prerendering have occurred.
21435 <histogram name="Prerender.Events" enum="PrerenderHoverEvent">
21437 deprecated May 10 2012
21439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21440 <summary>Hover Event counts for prerendering.</summary>
21443 <histogram name="Prerender.FinalStatus" enum="PrerenderFinalStatus">
21444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21446 Final status for prerender pages - either success, or why it was canceled.
21450 <histogram name="Prerender.FinalStatusMatchComplete"
21451 enum="PrerenderFinalStatus">
21452 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21454 Final status for prerender pages - either success, or why it was canceled.
21455 This is for the MatchComplete set of pages (including some pages that were
21456 not actually prerendered), to match the control group.
21460 <histogram name="Prerender.FractionPixelsFinalAtSwapin">
21462 Deprecated Jan 14 2014.
21464 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21466 For prerenders that are swapped in, the percentage of pixels that is already
21467 final at swap-in time compared to when the spinner stops.
21471 <histogram name="Prerender.HoverStats_TimeUntilClicked" units="milliseconds">
21473 deprecated May 10 2012
21475 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21477 Duration that a user hovers a link before clicking on it.
21479 This is recorded for all pages loaded in a session.
21483 <histogram name="Prerender.HoverStats_TimeUntilDiscarded" units="milliseconds">
21485 deprecated May 10 2012
21487 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21489 Duration that the mouse pointer hovers on a link before the mouse pointer
21492 This is recorded for all pages loaded in a session.
21496 <histogram name="Prerender.LocalPredictorEvent"
21497 enum="PrerenderLocalPredictorEvents">
21498 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21500 Enumeration of what events related to the local predictor have occurred
21504 <histogram name="Prerender.LocalPredictorLoggedInLookupTime"
21505 units="milliseconds">
21506 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21508 Time to perform the LoggedIn Lookup for the local predictor. This operation
21509 checks whether a user his likely logged into a page that we would like to
21514 <histogram name="Prerender.LocalPredictorServiceLookupTime"
21515 units="milliseconds">
21516 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21518 Time to perform the Service Lookup for the local predictor. This operation
21519 queries a Google service to obtain pages to prerender, as well as whether
21520 prerender candidate pages are likely safe for prerendering.
21524 <histogram name="Prerender.LocalPredictorTimeUntilUsed" units="milliseconds">
21525 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21527 Time from when a prerendered page is started to when it is first used due to
21528 user navigation. If the page is never used, it is not included in this
21529 histogram. This only refers to prerenders based on the local predictor.
21533 <histogram name="Prerender.LocalPredictorURLLookupTime" units="milliseconds">
21534 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21536 Time to perform the URL Lookup for the local predictor. This operation
21537 retrieves from the user's local browsing history the URLs corresponding to
21542 <histogram name="Prerender.LocalVisitCoreTransition"
21543 enum="PrerenderLocalVisitCoreTransition">
21545 deprecated Nov 16 2012
21547 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21549 The transition type for each new visit as recorded in the local visits
21554 <histogram name="Prerender.LocalVisitDatabaseSize">
21556 deprecated Nov 16 2012
21558 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21559 <summary>Size of the local visits database (number of entries).</summary>
21562 <histogram name="Prerender.LocalVisitEvents" enum="PrerenderLocalVisitEvents">
21564 deprecated Nov 16 2012
21566 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21568 Enumeration of what events related to local visits have occurred
21572 <histogram name="Prerender.ModPagespeedHeader">
21574 Deprecated as of 10/2013.
21576 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21578 Previous version of the Prerender.PagespeedHeader.* histograms.
21582 <histogram name="Prerender.NetworkBytes.TotalForProfile" units="bytes">
21584 Deprecated May 13th 2014, use Prerender.NetworkBytesTotalForProfile instead.
21586 <owner>dmikurube@chromium.org</owner>
21587 <owner>jkarlin@chromium.org</owner>
21589 Number of bytes transferred on the network for URLRequests (not including
21590 HTTP/TLS/TCP/IP overhead). Reported on event of a PrerenderContents
21591 deletion. Includes prerender bytes. Bytes are only counted when
21592 prerendering is enabled and not in a control group. The sum of the
21593 distribution for a single user represents all of that user's network
21594 transfers for resource for that time period while prerendering was enabled.
21598 <histogram name="Prerender.NetworkBytes.Used" units="bytes">
21600 Deprecated May 13th 2014, use Prerender.NetworkBytes.Used instead.
21602 <owner>dmikurube@chromium.org</owner>
21603 <owner>jkarlin@chromium.org</owner>
21605 Number of bytes transferred on the network for URLRequests (not including
21606 HTTP/TLS/TCP/IP overhead) for a prerender that was used (or would have been
21611 <histogram name="Prerender.NetworkBytes.Wasted" units="bytes">
21613 Deprecated May 13th 2014, use Prerender.NetworkBytes.Wasted instead.
21615 <owner>dmikurube@chromium.org</owner>
21616 <owner>jkarlin@chromium.org</owner>
21618 Number of bytes transferred on the network for URLRequests (not including
21619 HTTP/TLS/TCP/IP overhead) for a prerender that was not used.
21623 <histogram name="Prerender.NetworkBytesTotalForProfile" units="bytes">
21624 <owner>dmikurube@chromium.org</owner>
21625 <owner>jkarlin@chromium.org</owner>
21627 Number of bytes transferred on the network for URLRequests (not including
21628 HTTP/TLS/TCP/IP overhead). Reported on event of a PrerenderContents
21629 deletion. Includes prerender bytes. Bytes are only counted when
21630 prerendering is enabled and not in a control group. The sum of the
21631 distribution for a single user represents all of that user's network
21632 transfers for resource for that time period while prerendering was enabled.
21636 <histogram name="Prerender.NetworkBytesUsed" units="bytes">
21637 <owner>dmikurube@chromium.org</owner>
21638 <owner>jkarlin@chromium.org</owner>
21640 Number of bytes transferred on the network for URLRequests (not including
21641 HTTP/TLS/TCP/IP overhead) for a prerender that was used (or would have been
21646 <histogram name="Prerender.NetworkBytesWasted" units="bytes">
21647 <owner>dmikurube@chromium.org</owner>
21648 <owner>jkarlin@chromium.org</owner>
21650 Number of bytes transferred on the network for URLRequests (not including
21651 HTTP/TLS/TCP/IP overhead) for a prerender that was not used.
21655 <histogram name="Prerender.OmniboxNavigationsCouldPrerender">
21656 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21658 A boolean that indicates whether the Omnibox navigation being committed
21659 could have been prerendered by the Omnibox Prerender system. This provides
21660 an upper bound for Prerender.OmniboxNavigationsUsedPrerenderCount and allows
21661 the potential for Omnibox Prerendering coverage to be understood. If Omnibox
21662 Prerendering is disabled, this histogram will register a 'false' entry. The
21663 total count is the equivalent of the deprecated
21664 NetworkActionPredictor.NavigationCount histogram.
21668 <histogram name="Prerender.OmniboxNavigationsUsedPrerenderCount">
21669 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21671 The number of navigations that use a prerender initiated from the Omnibox.
21672 The count is incremented when the Prerendered tab is swapped in if the
21673 Prerender was initiated by the Omnibox, which obviously requires
21674 Prerendering from the Omnibox to be enabled.
21678 <histogram name="Prerender.OmniboxPrerenderCount">
21679 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21681 The number of prerenders initiated from the Omnibox. This is incremented
21682 when the NetworkActionPredictor suggests Prerendering as an optimal strategy
21683 given the text the user has entered and the Autocomplete suggestion
21684 currently selected. It is only incremented if Prerendering from the Omnibox
21689 <histogram name="Prerender.PagespeedHeader.ServerCounts"
21690 enum="PagespeedHeaderServerType">
21691 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21693 The number of responses received bucketed into the range [0,4]: bucket 0 is
21694 the total number of responses received; bucket 1 is the number of responses
21695 received with an X-Mod-Pagespeed header [indicating a mod_pagespeed server];
21696 bucket 2 is the number of responses received with an X-Page-Speed header and
21697 a header value in the X-Mod-Pagespeed format (a.b.c.d-e) [indicating an
21698 ngx_pagespeed server]; bucket 3 is the number of responses received with an
21699 X-Page-Speed header and a header value in the PageSpeed Service format
21700 (a_b_c) [indicating a PSS server]; and bucket 4 is the number of responses
21701 received with an X-Page-Speed header and a header value in neither of the
21702 preceding formats [indicating some other server; IISpeed is the only known
21703 one at this stage].
21707 <histogram name="Prerender.PagespeedHeader.VersionCounts"
21708 enum="PagespeedVersion">
21709 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21711 The number of responses received that either have an X-Mod-Pagespeed header
21712 or have an X-Page-Speed header with a value in the X-Mod-Pagespeed format
21713 (a.b.c.d-e), bucketed into the range [1,99]: bucket 1 is for header values
21714 that aren't in the a.b.c.d-e format, the remaining buckets are an encoding
21715 of the value: 2 + 2 * (max(c, 10) - 10) + (d > 1 ? 1 : 0). The rationale
21716 is that 'c' is incremented with each new release and 'd' is initially 0 but
21717 is incremented for each patch to a release.
21721 <histogram name="Prerender.PageviewEvents" enum="PrerenderPageviewEvents">
21723 deprecated Nov 16 2012
21725 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21726 <summary>Types of pages rendered.</summary>
21729 <histogram name="Prerender.PageVisitedStatus" enum="Boolean">
21730 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21732 Indicates whether the user has ever visited (in the past) a URL for which a
21733 prerender is launched.
21737 <histogram name="Prerender.PerceivedPageLoadTime_Control" units="milliseconds">
21739 Deprecated 03/24/11. Replaced by
21740 Prerender.PerceivedPLT_ContentPrefetchPrerenderControl.
21742 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21744 Time from when a user navigates to a page to when it loads. Since the pages
21745 may start loading before the user navigates to it, this does not include any
21746 portion of load prior to navigation.
21748 This particular histogram is for all page loads for users who do not have
21749 prerendering enabled.
21753 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchControl"
21754 units="milliseconds">
21756 Deprecated 03/24/11. Replaced by
21757 Prerender.PerceivedPLTMatched_ContentPrefetchPrerenderControl.
21759 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21761 Time from when a user navigates to a page to when it loads. Since the pages
21762 may start loading before the user navigates to it, this does not include any
21763 portion of load prior to navigation.
21765 This particular histogram is only for pages that would have been prerendered
21766 if the user had prerender enabled.
21770 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchTreatment"
21771 units="milliseconds">
21773 Deprecated 03/24/11. Replaced by
21774 Prerender.PerceivedPLTMatched_ContentPrefetchPrerender.
21776 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21778 Time from when a user navigates to a page to when it loads. Since the pages
21779 may start loading before the user navigates to it, this does not include any
21780 portion of load prior to navigation.
21782 This particular histogram is for all prerendered page loads for users who
21783 have prerender enabled.
21787 <histogram name="Prerender.PerceivedPageLoadTime_Treatment"
21788 units="milliseconds">
21790 Deprecated 03/24/11. Replaced by
21791 Prerender.PerceivedPLT_ContentPrefetchPrerender.
21793 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21795 Time from when a user navigates to a page to when it loads. Since the pages
21796 may start loading before the user navigates to it, this does not include any
21797 portion of load prior to navigation.
21799 This particular histogram is for all page loads for users who have
21800 prerendering enabled.
21804 <histogram name="Prerender.PerceivedPageLoadTime_WindowControl"
21805 units="milliseconds">
21807 Deprecated 03/24/11. Replaced by
21808 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerenderControl.
21810 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21812 Time from when a user navigates to a page to when it loads. Since the pages
21813 may start loading before the user navigates to it, this does not include any
21814 portion of load prior to navigation.
21816 This particular histogram is for all page loads within 30 seconds after a
21817 prefetch tag is seen for users who do not have prerendering enabled.
21821 <histogram name="Prerender.PerceivedPageLoadTime_WindowTreatment"
21822 units="milliseconds">
21824 Deprecated 03/24/11. Replaced by
21825 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerender.
21827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21829 Time from when a user navigates to a page to when it loads. Since the pages
21830 may start loading before the user navigates to it, this does not include any
21831 portion of load pre navigation.
21833 This particular histogram is for all page loads within 30 seconds after a
21834 prefetch tag is seen for users who have prerendering enabled.
21838 <histogram name="Prerender.PerceivedPLT" units="milliseconds">
21839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21841 Time from when a user navigates to a page to when it loads. Since the pages
21842 may start loading before the user navigates to it, this does not include any
21843 portion of load prior to navigation.
21845 This is recorded for all pages loaded in a session.
21849 <histogram name="Prerender.PerceivedPLTFirstAfterMiss" units="milliseconds">
21850 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21852 Time from when a user navigates to a page to when it loads. Since the pages
21853 may start loading before the user navigates to it, this does not include any
21854 portion of load prior to navigation.
21856 This is recorded for the first page load completing immediately after a
21861 <histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"
21862 units="milliseconds">
21863 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21865 Time from when a user navigates to a page to when it loads. Since the pages
21866 may start loading before the user navigates to it, this does not include any
21867 portion of load prior to navigation.
21869 "FirstAfterMiss" means the first pageload after a prerender miss.
21870 There are two types: Any, and Non-overlapping. The latter only applies to
21871 page loads initiated after the prerender. This variable records cases where
21872 only Any triggered.
21876 <histogram name="Prerender.PerceivedPLTFirstAfterMissBoth" units="milliseconds">
21877 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21879 Time from when a user navigates to a page to when it loads. Since the pages
21880 may start loading before the user navigates to it, this does not include any
21881 portion of load prior to navigation.
21883 "FirstAfterMiss" means the first pageload after a prerender miss.
21884 There are two types: Any, and Non-overlapping. The latter only applies to
21885 page loads initiated after the prerender. This variable records cases where
21890 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"
21891 units="milliseconds">
21892 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21894 Time from when a user navigates to a page to when it loads. Since the pages
21895 may start loading before the user navigates to it, this does not include any
21896 portion of load prior to navigation.
21898 This is recorded for the first page load completing immediately after a
21899 prerender, but which has also started after the prerender has been
21904 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"
21905 units="milliseconds">
21906 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21908 Time from when a user navigates to a page to when it loads. Since the pages
21909 may start loading before the user navigates to it, this does not include any
21910 portion of load prior to navigation.
21912 "FirstAfterMiss" means the first pageload after a prerender miss.
21913 There are two types: Any, and Non-overlapping. The latter only applies to
21914 page loads initiated after the prerender. This variable records cases where
21915 only Non-overlapping triggered.
21919 <histogram name="Prerender.PerceivedPLTMatched" units="milliseconds">
21920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21922 Time from when a user navigates to a page to when it loads. Since the pages
21923 may start loading before the user navigates to it, this does not include any
21924 portion of load prior to navigation.
21926 This is recorded only for prerendered pages, or for pages which would have
21927 been prerendered in the control case.
21931 <histogram name="Prerender.PerceivedPLTMatchedComplete" units="milliseconds">
21932 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21934 Time from when a user navigates to a page to when it loads. Since the pages
21935 may start loading before the user navigates to it, this does not include any
21936 portion of load prior to navigation.
21938 This is recorded only for prerendered pages, or for pages which would have
21939 been prerendered in the control case.
21941 In MatchedComplete, the prerender group also contains cancelled prerenders,
21942 so as to produce a perfect match of page views attributed this group in the
21943 prerender group with those attributed to this group in the control group.
21947 <histogram name="Prerender.PerceivedPLTWindowed" units="milliseconds">
21948 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21950 Time from when a user navigates to a page to when it loads. Since the pages
21951 may start loading before the user navigates to it, this does not include any
21952 portion of load prior to navigation.
21954 This is recorded for all page loads which happen within 30 seconds after a
21955 prefetch tag is observed.
21959 <histogram name="Prerender.PerceivedPLTWindowNotMatched" units="milliseconds">
21960 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21962 Time from when a user navigates to a page to when it loads. Since the pages
21963 may start loading before the user navigates to it, this does not include any
21964 portion of load prior to navigation.
21966 This is recorded for all page loads which happen within 30 seconds after a
21967 prefetch tag is observed and which do not correspond to a prerender tag.
21971 <histogram name="Prerender.PercentLoadDoneAtSwapin">
21972 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21974 For prerenders that are swapped in, the percentage of the time from load
21975 start until the onload event fires that has elapsed at the time of the
21980 <histogram name="Prerender.PeriodicCleanupDeleteContentsTime"
21981 units="milliseconds">
21982 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21984 How long the cleanup portion of PrerenderManager::PeriodicCleanup takes, to
21989 <histogram name="Prerender.PeriodicCleanupResourceCheckTime"
21990 units="milliseconds">
21991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21993 How long the resource check portion of PrerenderManager::PeriodicCleanup
21994 takes, to measure jank.
21998 <histogram name="Prerender.PrerenderCountOf3Max">
21999 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22001 After launching a prerender, how many simultanious prerenders are recorded
22002 as running, out of a maximum of three.
22006 <histogram name="Prerender.PrerenderNotSwappedInPLT" units="milliseconds">
22007 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22009 For prerenders that finish loading before they are ever swapped in, their
22010 page load time until the onload event fires.
22014 <histogram name="Prerender.PrerendersPerSessionCount">
22015 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22017 The number of sessions that have at least X successful prerenders.
22021 <histogram name="Prerender.RelTypesLinkAdded" enum="PrerenderRelTypes">
22022 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22024 For each prerender link added to a document, records the rel types present
22025 on the link element.
22029 <histogram name="Prerender.RelTypesLinkStarted" enum="PrerenderRelTypes">
22030 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22032 For each prerender in a document which starts prerendering, records the rel
22033 types present on the link element.
22037 <histogram name="Prerender.RendererIdleTime" units="milliseconds">
22039 deprecated Nov 16 2012
22041 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22043 This is the time from when a prerendered page finishes loading to when it is
22044 displayed, as measured by the renderer process. When a page is displayed
22045 before it finishes loading, no value is recorded in this histogram.
22049 <histogram name="Prerender.RendererPerceivedPLT" units="milliseconds">
22051 deprecated Nov 16 2012
22053 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22055 Perceived load time of a page, as measured by the renderer process. For
22056 non-prerendered pages, this is just BeginToFinish. For displayed prerendered
22057 pages, this is the time from when the prerendered page is moved into a
22058 TabContents until finish. "Finish" == after onload() and all
22059 resources are loaded. Note that this is 0 if the loading finishes before the
22060 page is moved into a TabContents.
22064 <histogram name="Prerender.RendererPerceivedPLTMatched" units="milliseconds">
22066 deprecated Nov 16 2012
22068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22070 Perceived load time of a prerendered page that is displayed, as measured by
22071 the renderer process. This is the time from when the prerendered page is
22072 moved into a TabContents until finish. "Finish" == after onload()
22073 and all resources are loaded. Note that this is 0 if the loading finishes
22074 before the page is moved into a TabContents.
22078 <histogram name="Prerender.RendererTimeUntilDisplay" units="milliseconds">
22080 deprecated Nov 16 2012
22082 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22084 The time elapsed between when the prerendering of a page starts and when the
22085 page is displayed, as measured by the renderer process. Prerendered pages
22086 discarded without being displayed are excluded from this count.
22090 <histogram name="Prerender.SchemeCancelReason"
22091 enum="PrerenderSchemeCancelReason">
22092 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22094 The detailed reason why a prerender is canceled with
22095 FINAL_STATUS_UNSUPPORTED_SCHEME
22099 <histogram name="Prerender.Sessions" enum="PrerenderMode">
22101 deprecated Nov 16 2012
22103 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22104 <summary>Enumeration of how prerender was used per session.</summary>
22107 <histogram name="Prerender.SessionStorageNamespaceMergeTime"
22108 units="milliseconds">
22109 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22110 <summary>Time to perform the session storage namespace merge.</summary>
22113 <histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"
22114 units="milliseconds">
22115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22117 For simulated local browsing prerendering, the baseline PLT of pages without
22118 any prerendering for pages that would be prerendered.
22122 <histogram name="Prerender.SimulatedLocalBrowsingPLT" units="milliseconds">
22123 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22125 For simulated local browsing prerendering, the estimated PLT of pages with
22126 prerendering enabled for pages that would be prerendered.
22130 <histogram name="Prerender.TabContentsDeleterSuppressedDialog"
22131 enum="BooleanSuppressed">
22132 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22134 A boolean that indicates how often we suppress a dialog from a tab when
22135 swapping it with a prerender.
22139 <histogram name="Prerender.TabContentsDeleterTimeout"
22140 enum="BooleanCloseTimeout">
22141 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22143 A boolean that indicates how often we fail to delete an old prerendered tab
22144 before the timeout.
22148 <histogram name="Prerender.TabHelperEvent" enum="PrerenderTabHelperEvents">
22149 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22151 Enumeration of what events related to the TabHelper class have occurred.
22155 <histogram name="Prerender.TimeBetweenPrerenderRequests" units="milliseconds">
22156 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22157 <summary>Time between subsequent prerender requests.</summary>
22160 <histogram name="Prerender.TimeSinceLastRecentVisit" units="milliseconds">
22161 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22163 The time elapsed between the most recent visit to a URL and when an
22164 attempted prerender of the same URL is cancelled with
22165 FINAL_STATUS_RECENTLY_VISITED.
22169 <histogram name="Prerender.TimeToClick" units="milliseconds">
22171 deprecated Nov 16 2012
22173 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22174 <summary>Duration that a user hovers a link before clicking on it.</summary>
22177 <histogram name="Prerender.TimeUntilUsed" units="milliseconds">
22179 deprecated Nov 16 2012. See Prerender.TimeUntilUsed2, which has a larger
22182 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22184 Time from when a prerendered page is started to when it is first used due to
22185 user navigation. If the page is never used, it is not included in this
22190 <histogram name="Prerender.TimeUntilUsed2" units="milliseconds">
22191 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22193 Time from when a prerendered page is started to when it is first used due to
22194 user navigation. If the page is never used, it is not included in this
22199 <histogram name="PrinterService.PrinterServiceEvent"
22200 enum="PrinterServiceEventType">
22201 <owner>vitalybuka@chromium.org</owner>
22203 Count of events in PrinterService on ChromeOS related to USB printers.
22207 <histogram name="PrintPreview.DestinationAction"
22208 enum="PrintPreviewPrintDestinationBuckets">
22209 <owner>vitalybuka@chromium.org</owner>
22211 Actions performed by the user when the print destination search widget is
22216 <histogram name="PrintPreview.FontType" enum="PrintPreviewFontTypeType">
22217 <owner>vitalybuka@chromium.org</owner>
22219 Count of font file formats embeeded in print preview PDFs. These numbers are
22220 biased by what the platforms supports in terms of detection.
22224 <histogram name="PrintPreview.GcpPromo" enum="PrintPreviewGcpPromoBuckets">
22225 <owner>vitalybuka@chromium.org</owner>
22227 Actions performed by the user when the Google Cloud Print add-printers
22228 promotion is shown to the user.
22232 <histogram name="PrintPreview.InitialDisplayTime" units="milliseconds">
22233 <owner>vitalybuka@chromium.org</owner>
22235 Time from when print preview is intiated until the intial preview is sent to
22236 the preview tab for rendering.
22240 <histogram name="PrintPreview.InitializationTime" units="milliseconds">
22241 <owner>vitalybuka@chromium.org</owner>
22243 Time from when print preview is intiated until the preview PDF generation is
22248 <histogram name="PrintPreview.ManagePrinters">
22249 <owner>vitalybuka@chromium.org</owner>
22251 Count the number of requests received to show the manage printers dialog.
22255 <histogram name="PrintPreview.NumberOfPrinters">
22256 <owner>vitalybuka@chromium.org</owner>
22258 Count the total number of printers shown in destination drop down list.
22262 <histogram name="PrintPreview.PageCount.Initial">
22263 <owner>vitalybuka@chromium.org</owner>
22265 The page count of the initial print preview, a.k.a. the total number of
22266 pages in documents to be printed.
22270 <histogram name="PrintPreview.PageCount.PrintToCloudPrint">
22271 <owner>vitalybuka@chromium.org</owner>
22273 The final page count (after page selection) of documents printed to a cloud
22278 <histogram name="PrintPreview.PageCount.PrintToCloudPrintWebDialog">
22279 <owner>vitalybuka@chromium.org</owner>
22281 The final page count (after page selection) of documents printed to a cloud
22282 printer using web dialog.
22286 <histogram name="PrintPreview.PageCount.PrintToPDF">
22287 <owner>vitalybuka@chromium.org</owner>
22289 The final page count (after page selection) of documents printed to PDF.
22293 <histogram name="PrintPreview.PageCount.PrintToPrinter">
22294 <owner>vitalybuka@chromium.org</owner>
22296 The final page count (after page selection) of documents printed to a
22301 <histogram name="PrintPreview.PageCount.SystemDialog">
22302 <owner>vitalybuka@chromium.org</owner>
22304 The final page count (after page selection) of documents printed using
22309 <histogram name="PrintPreview.PreviewEvent" enum="PrintPreviewHelperEvents">
22310 <owner>vitalybuka@chromium.org</owner>
22311 <summary>Print preview events.</summary>
22314 <histogram name="PrintPreview.PrintSettings" enum="PrintSettings">
22315 <owner>vitalybuka@chromium.org</owner>
22317 Track the popularity of print settings. (Settings when printing to PDF are
22318 excluded from this statistic.)
22322 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforeCancel">
22323 <owner>vitalybuka@chromium.org</owner>
22325 The number of times regenerate preview requests received before the user
22326 clicked the cancel button.
22330 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforeFirstData">
22331 <owner>vitalybuka@chromium.org</owner>
22333 The number of times regenerate preview requests received before the first
22334 preview data is availible.
22338 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforePrint">
22339 <owner>vitalybuka@chromium.org</owner>
22341 The number of times regenerate preview requests received before the user
22342 clicked the print button.
22346 <histogram name="PrintPreview.RenderAndGeneratePDFTime" units="milliseconds">
22347 <owner>vitalybuka@chromium.org</owner>
22349 Time taken to render and generate PDF for print preview. (Includes time to
22350 reflow the page back to normal, but not the time to reflow the page to
22351 prepare for printing.)
22355 <histogram name="PrintPreview.RenderAndGeneratePDFTimeAvgPerPage"
22356 units="milliseconds">
22357 <owner>vitalybuka@chromium.org</owner>
22359 Time taken to render and generate PDF for print preview divided by the
22360 number of pages. (Includes time to reflow the page back to normal, but not
22361 the time to reflow the page to prepare for printing.)
22365 <histogram name="PrintPreview.RendererError" enum="PrintPreviewFailureType">
22366 <owner>vitalybuka@chromium.org</owner>
22368 Count how frequently a set of pre-defined print preview errors occur.
22372 <histogram name="PrintPreview.RenderPDFPageTime" units="milliseconds">
22373 <owner>vitalybuka@chromium.org</owner>
22374 <summary>Time taken to render each PDF page for print preview.</summary>
22377 <histogram name="PrintPreview.RenderToPDFTime" units="milliseconds">
22378 <owner>vitalybuka@chromium.org</owner>
22379 <summary>Time taken to render to PDF for print preview.</summary>
22382 <histogram name="PrintPreview.UserAction" enum="PrintPreviewUserActionType">
22383 <owner>vitalybuka@chromium.org</owner>
22385 Action taken by the user in the preview tab such as print, cancel, print to
22386 pdf and show advanced print settings dialog.
22390 <histogram name="Profile.AddNewUser" enum="ProfileAddNewUser">
22391 <owner>bcwhite@chromium.org</owner>
22392 <owner>rlp@chromium.org</owner>
22393 <summary>The frequency of ways that new user profiles are added.</summary>
22396 <histogram name="Profile.AndroidAccountManagementMenu"
22397 enum="ProfileAndroidAccountManagementMenu">
22398 <owner>aruslan@chromium.org</owner>
22400 Track user interactions that can be performed in the Android account
22405 <histogram name="Profile.AppCount">
22406 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22407 <summary>The number of installed apps when a profile is opened.</summary>
22410 <histogram name="Profile.AuthResult" enum="ProfileAuth">
22411 <owner>bcwhite@chromium.org</owner>
22413 Counts of authorization results when trying to open a locked profile from
22418 <histogram name="Profile.Avatar" enum="ProfileAvatar">
22419 <owner>rlp@chromium.org</owner>
22420 <summary>The frequency of selection of each avatar.</summary>
22423 <histogram name="Profile.BookmarksSize" units="MB">
22424 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22425 <summary>Size of the bookmarks database.</summary>
22428 <histogram name="Profile.CookiesSize" units="MB">
22429 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22430 <summary>Size of the cookies database.</summary>
22433 <histogram name="Profile.CreateResult" enum="ProfileCreateResult">
22434 <owner>pam@chromium.org</owner>
22435 <owner>rlp@chromium.org</owner>
22436 <summary>Result (final status) when creating a new profile.</summary>
22439 <histogram name="Profile.CreateTime" units="milliseconds">
22441 Deprecated as of 8/2013.
22443 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22445 Back-end time elapsed while creating a new profile. The max is 30 seconds,
22446 when an external timeout was applied.
22450 <histogram name="Profile.CreateTimeCanceled" units="milliseconds">
22452 Deprecated as of 8/2013.
22454 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22456 Time elapsed before the user decided to cancel creation of a new profile.
22457 Since only managed-user profile creation can be canceled, this time comes
22458 from managed-user registration. The max is 30 seconds, when an external
22459 timeout was applied.
22463 <histogram name="Profile.CreateTimeCanceledNoTimeout" units="milliseconds">
22464 <owner>pam@chromium.org</owner>
22466 Time elapsed from when the handler received the message that a user clicked
22467 'Create' until the user decided to cancel creation of a new profile. Since
22468 only managed-user profile creation can be canceled, this time comes from
22469 managed-user registration.
22473 <histogram name="Profile.CreateTimeNoTimeout" units="milliseconds">
22474 <owner>pam@chromium.org</owner>
22476 Time elapsed from when the handler received the message that a user clicked
22477 'Create' until the creation either failed with a local error (see
22478 Profile.CreateResult), was canceled (also recorded in
22479 Profile.CreateTimeCanceledNoTimeout), or completed successfully.
22483 <histogram name="Profile.Delete" enum="BooleanProfileSignedIn">
22484 <owner>mlerman@chromium.org</owner>
22486 The user used the settings page to delete a profile. Please note this
22487 histogram tracks the user interaction, and not the actual delete of the
22488 profile, which can happen much later. The parameter indicates if the profile
22489 was signed in or not; true means the profile was signed in, false means the
22490 profile was not signed in.
22494 <histogram name="Profile.DesktopMenu" enum="ProfileDesktopMenu">
22495 <owner>mlerman@chromium.org</owner>
22497 Track user interactions that can be performed in the user menu and user
22498 manager. The origin of the action, whether the an interaction in the content
22499 area or some other source, is noted in the histogram suffix.
22503 <histogram name="Profile.ExtensionSize" units="MB">
22504 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22505 <summary>Size of the extension cookies database.</summary>
22508 <histogram name="Profile.FaviconsSize" units="MB">
22509 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22510 <summary>Size of the favicons database.</summary>
22513 <histogram name="Profile.HistorySize" units="MB">
22514 <owner>dmikurube@chromium.org</owner>
22515 <summary>Size of the history database.</summary>
22518 <histogram name="Profile.LaunchBrowser" enum="ProfileType">
22519 <owner>rlp@chromium.org</owner>
22521 Number of times users launch a browser window from either a primary or
22522 secondary profile (i.e., each time a browser window is opened we log which
22523 type of profile it belongs to).
22527 <histogram name="Profile.LockedProfilesDuration" units="minutes">
22528 <owner>mlerman@chromium.org</owner>
22530 How long locked profiles have been locked for. This is logged each time any
22531 profile is loaded. Note that this does not track the total time the profile
22532 was locked, but rather the span from when the profile was locked to when the
22533 measurement takes place.
22537 <histogram name="Profile.NetUserCount" enum="ProfileNetUserCount">
22538 <owner>bcwhite@chromium.org</owner>
22539 <owner>rlp@chromium.org</owner>
22541 Counts of users added and deleted. Percentages are not meaningful. Please
22542 look at the ratio of the counts/percentages.
22546 <histogram name="Profile.NumberOfAccountsPerProfile">
22547 <owner>mlerman@chromium.org</owner>
22549 Counts the number of Google-managed accounts linked to a profile. This may
22550 be counted multiple times per profile. Please review with the "Show
22551 user counts" option enabled on the dashboard.
22555 <histogram name="Profile.NumberOfManagedProfiles">
22556 <owner>pam@chromium.org</owner>
22558 Counts the number of locally managed profiles on a user's machine when
22559 Chrome starts up, among cases with at least one profile.
22563 <histogram name="Profile.NumberOfProfiles">
22564 <owner>bcwhite@chromium.org</owner>
22565 <owner>rlp@chromium.org</owner>
22567 Counts the number of profiles on a user's machine when Chrome starts up.
22571 <histogram name="Profile.NumberOfProfilesAfterAddOrDelete">
22573 Deprecated 2013-04-09. No longer tracked. See Profile.NumberOfProfiles.
22575 <owner>bcwhite@chromium.org</owner>
22576 <owner>rlp@chromium.org</owner>
22578 Counts the number of profiles on a user's machine whenever a profile is
22583 <histogram name="Profile.NumberOfProfilesOnStartup">
22585 Deprecated; replaced by Profile.NumberOfProfiles on 2013-04-09. Data are
22586 suspect, especially after 2012-02-24: see https://crbug.com/189213.
22588 <owner>bcwhite@chromium.org</owner>
22589 <owner>rlp@chromium.org</owner>
22591 Counts the number of profiles on a user's machine when Chrome starts up.
22595 <histogram name="Profile.NumberOfSignedInProfiles">
22596 <owner>bcwhite@chromium.org</owner>
22597 <owner>rlp@chromium.org</owner>
22599 Counts the number of signed-in profiles on a user's machine when Chrome
22604 <histogram name="Profile.NumberOfSignedInProfilesOnStartup">
22606 Deprecated; replaced by Profile.NumberOfSignedInProfiles on 2013-04-09.
22608 <owner>bcwhite@chromium.org</owner>
22609 <owner>rlp@chromium.org</owner>
22611 Counts the number of profiles that are signed in to Chrome when Chrome
22616 <histogram name="Profile.NumberOfSignedInProfilesWithGAIAIcons">
22617 <owner>mlerman@chromium.org</owner>
22619 Counts the number of signed-in profiles that are using the GAIA image as the
22620 avatar icon. This is counted when a profile is loaded, including when Chrome
22625 <histogram name="Profile.Opening" enum="ProfileOpen">
22627 Deprecated because it did not present the information clearly.
22629 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22630 <summary>The frequency of ways that the profiles are opened.</summary>
22633 <histogram name="Profile.OpenMethod" enum="ProfileOpenMethod">
22634 <owner>bcwhite@chromium.org</owner>
22635 <owner>rlp@chromium.org</owner>
22637 The frequency with which the user opens the different profile menus or
22638 switches profiles. For the open statistics, this does not mean the user
22639 necessarily opened a profile after clicking. The switch statistics indicate
22640 how often and how the user switches profiles. They are provided together for
22641 comparison of how often the user actually switches after opening the avatar
22646 <histogram name="Profile.PercentageOfManagedProfiles">
22647 <owner>pam@chromium.org</owner>
22649 Tracks the percentage (0-100) of profiles that are locally managed, recorded
22650 when Chrome starts up.
22654 <histogram name="Profile.ProfileError" enum="ProfileErrorType">
22655 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22657 The error with the current user profile that caused an error dialog to be
22658 shown. This dialog is shown usually when there is some sort of corruption in
22659 the user's profile data.
22663 <histogram name="Profile.SupervisedProfileCreateError"
22664 enum="GoogleServiceAuthError">
22665 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22667 The error code generated in the final step (registration step) of creating a
22668 new supervised profile.
22672 <histogram name="Profile.SupervisedProfileImportError"
22673 enum="GoogleServiceAuthError">
22674 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22676 The error code generated in the final step (registration step) of importing
22677 a supervised profile.
22681 <histogram name="Profile.SupervisedProfileTotalCreateTime" units="milliseconds">
22682 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22684 Time elapsed from when the handler received the message that a user clicked
22685 'Create' to create a new supervised user profile until the registration ends
22686 either successfully or with a failure (both recorded in
22687 Profile.SupervisedProfileCreateResult).
22691 <histogram name="Profile.SupervisedProfileTotalImportTime" units="milliseconds">
22692 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22694 Time elapsed from when the handler received the message that a user clicked
22695 'Import supervised user' until the registration ends either successfully or
22696 with a failure (both recorded in Profile.SupervisedProfileImportResult).
22700 <histogram name="Profile.SwitchGaiaPhotoSettings"
22701 enum="ProfileGaiaPhotoOptions">
22702 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22704 Counts of when users switch to using their GAIA photo instead of an avatar
22705 icon or the opposite when they switch back to an avatar icon instead of
22710 <histogram name="Profile.Sync" enum="ProfileSync">
22712 Deprecated because it did not present the information clearly.
22714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22715 <summary>Activity of the user with regards to sync.</summary>
22718 <histogram name="Profile.SyncCustomize" enum="ProfileSyncCustomize">
22719 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22721 Number of times and ways the user customized the sync options of their
22722 profile. Percentages are not meaningful. To determine percentages, take the
22723 count of a given action over the count of number of customizations.
22727 <histogram name="Profile.SyncSignIn" enum="ProfileType">
22728 <owner>rpop@google.com</owner>
22730 Number of times the user signed into sync from original or secondary
22735 <histogram name="Profile.ThumbnailsSize" units="MB">
22736 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22737 <summary>Size of the thumbnails database.</summary>
22740 <histogram name="Profile.TopSitesSize" units="MB">
22741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22742 <summary>Size of the top sites database.</summary>
22745 <histogram name="Profile.TotalHistorySize" units="MB">
22746 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22747 <summary>Total size of all history databases.</summary>
22750 <histogram name="Profile.TotalSize" units="MB">
22751 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22752 <summary>Total size of the profile data (excluding sub-folders).</summary>
22755 <histogram name="Profile.Update" enum="ProfileType">
22756 <owner>rlp@chromium.org</owner>
22757 <summary>Times a profile name and/or avatar was updated.</summary>
22760 <histogram name="Profile.UpgradeEnrollment" enum="ProfileUpgradeEnrollment">
22761 <owner>mlerman@chromium.org</owner>
22763 The process which leads a user to enroll in New Profile Management. Also
22764 tracks if the user chooses to opt out, and tutorials which guide the user
22765 into New Profile Management.
22769 <histogram name="Profile.VisitedLinksSize" units="MB">
22770 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22771 <summary>Size of the visited links database.</summary>
22774 <histogram name="Profile.WebDataSize" units="MB">
22775 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22776 <summary>Size of the web data database.</summary>
22779 <histogram name="ProfileReset.SendFeedback" enum="Boolean">
22780 <owner>engedy@chromium.org</owner>
22781 <owner>vasilii@chromium.org</owner>
22783 Signifies if the user selected "Send feedback" checkbox in the
22784 Reset Profile dialog.
22788 <histogram name="Protector.DefaultSearchProvider" enum="ProtectorError">
22790 Deprecated 8/2013. No longer tracked.
22792 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22794 Errors that Protector detects about default search provider in Web Data.
22795 Reported once when Web Data is loaded.
22799 <histogram name="Protector.Preferences" enum="ProtectorError">
22801 Deprecated 8/2013. No longer tracked.
22803 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22805 Errors that Protector detects about protected settings in Preferences.
22806 Reported once when profile is loaded.
22810 <histogram name="Protector.SearchProvider" enum="SearchEngine">
22812 Deprecated 8/2013. No longer tracked.
22814 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22816 When the default search provider setting is changed outside of Chrome, which
22817 is detected by the Protector, this histogram reports the new setting.
22821 <histogram name="Protector.StartupSettings" enum="SessionStartupType">
22823 Deprecated 8/2013. No longer tracked.
22825 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22827 When the startup settings are changed outside of Chrome, which is detected
22828 by the Protector, this histogram reports the new setting.
22832 <histogram name="Quickoffice.docPageCount">
22833 <owner>joshwoodward@google.com</owner>
22835 Records the page count when a compound binary format document is opened.
22839 <histogram name="Quickoffice.docParagraphCount">
22840 <owner>joshwoodward@google.com</owner>
22842 Records the paragraph count when a compound binary format document is
22847 <histogram name="Quickoffice.docSectionCount">
22848 <owner>joshwoodward@google.com</owner>
22850 Records the section count when a compound binary format document is opened.
22854 <histogram name="Quickoffice.docxPageCount">
22855 <owner>joshwoodward@google.com</owner>
22857 Records the page count when an OOXML format document is opened.
22861 <histogram name="Quickoffice.docxParagraphCount">
22862 <owner>joshwoodward@google.com</owner>
22864 Records the paragraph count when an OOXML format document is opened.
22868 <histogram name="Quickoffice.docxSectionCount">
22869 <owner>joshwoodward@google.com</owner>
22871 Records the section count when an OOXML format document is opened.
22875 <histogram name="Quickoffice.ErrorTypes" enum="QuickofficeErrorTypes">
22876 <owner>joshwoodward@google.com</owner>
22878 Records the various different error types encountered when opening and
22879 reading MS Office file formats in the Quickoffice viewer. These range from
22880 Nacl crashes and uncaught javascript exceptions to document errors inside
22881 Quickoffice Web Toolkit (eg QOWT). The errors are recorded against the file
22882 format in which they occurred.
22886 <histogram name="Quickoffice.FileFormat" enum="QuickofficeFileFormat">
22887 <owner>joshwoodward@google.com</owner>
22889 Records the various different file types supported by Quickoffice (like MS
22890 Word, Excel, Powerpoint files) when they opened in the browser to measure
22891 which file formats are most popular.
22895 <histogram name="Quickoffice.pptMasterCount">
22896 <owner>joshwoodward@google.com</owner>
22898 Records the number of slide masters when a compound binary format
22899 presentation is opened.
22903 <histogram name="Quickoffice.pptSlideCount">
22904 <owner>joshwoodward@google.com</owner>
22906 Records the slide count when a compound binary format presentation is
22911 <histogram name="Quickoffice.pptxMasterCount">
22912 <owner>joshwoodward@google.com</owner>
22914 Records the number of slide masters when an OOXML format presentation is
22919 <histogram name="Quickoffice.pptxSlideCount">
22920 <owner>joshwoodward@google.com</owner>
22922 Records the slide count when an OOXML format presentation is opened.
22926 <histogram name="Quickoffice.xlsFormattedCellCount">
22927 <owner>joshwoodward@google.com</owner>
22929 Records the number of cells that contain formatting data in the default
22930 worksheet when a compound binary format spreadsheet is opened.
22934 <histogram name="Quickoffice.xlsNonEmptyCellCount">
22935 <owner>joshwoodward@google.com</owner>
22937 Records the number of non-empty cells in the default worksheet when a
22938 compound binary format spreadsheet is opened.
22942 <histogram name="Quickoffice.xlsSheetCount">
22943 <owner>joshwoodward@google.com</owner>
22945 Records the number of worksheets when a compound binary format spreadsheet
22950 <histogram name="Quickoffice.xlsxFormattedCellCount">
22951 <owner>joshwoodward@google.com</owner>
22953 Records the number of cells that contain formatting data in the default
22954 worksheet when an OOXML format spreadsheet is opened.
22958 <histogram name="Quickoffice.xlsxNonEmptyCellCount">
22959 <owner>joshwoodward@google.com</owner>
22961 Records the number of non-empty cells when an OOXML format spreadsheet is
22966 <histogram name="Quickoffice.xlsxSheetCount">
22967 <owner>joshwoodward@google.com</owner>
22969 Records the number of worksheets when an OOXML format spreadsheet is opened.
22973 <histogram name="Rappor.DiscardReason" enum="RapporDiscardReason">
22974 <owner>holte@chromium.org</owner>
22976 For each Rappor log that is discarded, the reason that it was discarded.
22980 <histogram name="Rappor.FailedUploadErrorCode" enum="NetErrorCodes">
22981 <owner>holte@chromium.org</owner>
22982 <summary>Net error codes for failed Rappor uploads.</summary>
22985 <histogram name="Rappor.UploadResponseCode" enum="HttpResponseCode">
22986 <owner>holte@chromium.org</owner>
22988 For each upload to the Rappor server, log the response received from the
22993 <histogram name="Renderer.AcceleratedFixedRootBackground"
22994 enum="AcceleratedFixedRootBackground">
22995 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22997 Keeps track of the number of main frame scrolls with an accelerated fixed
22998 root background, the number of main frame scrolls with an unaccelerated
22999 fixed root background, and the total number of main frame scrolls.
23003 <histogram name="Renderer.CompositedScrolling" enum="CompositedScrolling">
23004 <owner>hartmanng@chromium.org</owner>
23006 Total count of the number of RenderLayers which are scrollable areas, need
23007 to be promoted to stacking containers, and will use composited scrolling.
23008 Each bucket is sampled at most once per RenderLayer, when the RenderLayer
23009 first becomes scrollable, first needs to become a stacking container, and
23010 first uses composited scrolling, respectively.
23014 <histogram name="Renderer.DrawDuration" units="milliseconds">
23015 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23016 <summary>The time it takes for the compositor to draw a frame.</summary>
23019 <histogram name="Renderer.DrawDurationOverestimate" units="milliseconds">
23020 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23022 The amount by which the compositor's draw duration was overestimated in a
23023 particular frame (0 if the duration was perfectly predicted or
23028 <histogram name="Renderer.DrawDurationUnderestimate" units="milliseconds">
23029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23031 The amount by which the compositor's draw duration was underestimated in a
23032 particular frame (0 if the duration was perfectly predicted or
23037 <histogram name="Renderer.GpuLatency" units="milliseconds">
23038 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23040 The delay between the compositor submitting a command to the GPU and that
23041 command executing on the GPU. This delay is measured once per frame.
23045 <histogram name="Renderer.GpuLatencyOverestimate" units="milliseconds">
23046 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23048 The amount by which GPU latency was overestimated in a particular frame (0
23049 if the latency was perfectly predicted or underestimated).
23053 <histogram name="Renderer.GpuLatencyUnderestimate" units="milliseconds">
23054 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23056 The amount by which GPU latency was underestimated in a particular frame (0
23057 if the latency was perfectly predicted or overestimated).
23061 <histogram name="Renderer.PixelIncreaseFromTransitions">
23062 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23064 A lower-bound on the percentage increase in memory that would result from
23065 promoting all layers that have a webkit-transition on opacity or transform.
23069 <histogram name="Renderer.unloadEventsDurationMS" units="milliseconds">
23071 Deprecated as of 10/2013.
23073 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23075 This measures how long all unload event handlers required to run whenever an
23076 unload event is processed.
23080 <histogram name="Renderer2.FinishDocToFinish">
23081 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23083 The time from when a document finished loading to when all it's resources
23088 <histogram name="Renderer2.RequestToFinish">
23090 Deprecated 6/15/09. Replaced by Renderer2.RequestToFinish_L
23092 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23094 The time from when a page was requested by a user to when it is fully
23099 <histogram name="Renderer2.RequestToFinish_L">
23100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23102 The time from when a page was requested by a user to when it is fully
23107 <histogram name="Renderer2.RequestToFirstLayout">
23108 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23110 The time from when a page was requested by a user to its first layout.
23114 <histogram name="Renderer2.RequestToStart">
23115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23117 The time from when a page was requested by a user to when it starts loading.
23121 <histogram name="Renderer2.StartToFinish">
23122 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23124 The time from when a page started loading to when it is fully loaded.
23128 <histogram name="Renderer2.StartToFinishDoc">
23129 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23131 The time from when a page starts loading to when the main document is
23136 <histogram name="Renderer2.StartToFirstLayout">
23137 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23139 The time from when a page starts loading to its first layout.
23143 <histogram name="Renderer4.Abandoned" enum="Abandoned">
23144 <owner>wiltzius@chromium.org</owner>
23146 Distribution of actual finished pages, vs abandoned pages, where we needed
23147 to declare a finish time prematurely since the page was being closed
23152 <histogram name="Renderer4.AccelContentPaintDurationMS">
23154 Deprecated 2014-05 because of impl-side painting.
23156 <owner>wiltzius@chromium.org</owner>
23158 Time spent by WebKit painting the page, in milliseconds, when the GPU
23159 acceleration is active, for paints that affect non-root layers.
23163 <histogram name="Renderer4.AccelContentPaintMegapixPerSecond">
23165 Deprecated 2014-05 because of impl-side painting.
23167 <owner>wiltzius@chromium.org</owner>
23169 WebKit paint throughput, measured in megapixels per second, when GPU
23170 acceleration is active, for paints that affect non-root layers.
23174 <histogram name="Renderer4.AccelDoDeferredUpdateDelay">
23175 <owner>wiltzius@chromium.org</owner>
23176 <summary>Time between frames when GPU acceleration is active.</summary>
23179 <histogram name="Renderer4.AccelRootPaintDurationMS">
23180 <owner>wiltzius@chromium.org</owner>
23182 Time spent by WebKit painting the page, in milliseconds, when the GPU
23183 acceleration is active, for paints that affect the root layer.
23187 <histogram name="Renderer4.AccelRootPaintMegapixPerSecond">
23188 <owner>wiltzius@chromium.org</owner>
23190 WebKit paint throughput, measured in megapixels per second, when GPU
23191 acceleration is active, for paints that affect the root layer.
23195 <histogram name="Renderer4.AnimationCallbackDelayTime" units="milliseconds">
23196 <owner>wiltzius@chromium.org</owner>
23198 Time from when the animation callback was posted to when it ran.
23202 <histogram name="Renderer4.BeginToCommit" units="milliseconds">
23203 <owner>wiltzius@chromium.org</owner>
23205 Time from "begin" to "commit." "Begin"==
23206 "request" if user requested, and "start" otherwise.
23207 "Request"== time when user requested document. "Start"==
23208 time when renderer requested load of document, after any unload of last
23209 document. "Commit"== time when renderer got first byte of
23214 <histogram name="Renderer4.BeginToFinish">
23215 <owner>wiltzius@chromium.org</owner>
23216 <summary>TBD</summary>
23219 <histogram name="Renderer4.BeginToFinishDoc">
23220 <owner>wiltzius@chromium.org</owner>
23221 <summary>TBD</summary>
23224 <histogram name="Renderer4.BeginToFirstPaint" units="milliseconds">
23225 <owner>wiltzius@chromium.org</owner>
23227 Time from "begin" to "first paint." "Begin"==
23228 "request" if user requested, and "start" otherwise.
23229 "Request"== time when user requested document. "Start"==
23230 time when renderer requested load of document, after any unload of last
23231 document. "First paint"== time when first paint operation was
23236 <histogram name="Renderer4.BeginToFirstPaintAfterLoad" units="milliseconds">
23237 <owner>wiltzius@chromium.org</owner>
23239 Time from "big" to "first paint after load."
23240 "Begin"== "request" if user requested, and
23241 "start" otherwise. "Request"== time when user requested
23242 document. "Start"== time when renderer requested load of document,
23243 after any unload of last document. "First paint after load"== time
23244 after onload() when first paint operation is performed.
23248 <histogram name="Renderer4.CommitToFinish" units="milliseconds">
23249 <owner>wiltzius@chromium.org</owner>
23251 Time from "commit" to "finish." "Commit"==
23252 time when renderer got first byte of document. "Finish"==after
23253 onload() and all resources are loaded.
23257 <histogram name="Renderer4.CommitToFinishDoc" units="milliseconds">
23258 <owner>wiltzius@chromium.org</owner>
23260 Time from "commit" to "finish doc." "Commit"==
23261 time when renderer got first byte of document. "Finish doc" ==
23262 main document loaded, before onload(). "Finish"==after onload()
23263 and all resources are loaded.
23267 <histogram name="Renderer4.CommitToFirstPaint" units="milliseconds">
23268 <owner>wiltzius@chromium.org</owner>
23270 Time from "commit" to "first paint."
23271 "Commit"== time when renderer got first byte of document.
23272 "First paint"== time when first paint operation was performed.
23276 <histogram name="Renderer4.CommitToFirstPaintAfterLoad" units="milliseconds">
23277 <owner>wiltzius@chromium.org</owner>
23279 Time from "commit" to "first paint after load."
23280 "Commit"== time when renderer got first byte of document.
23281 "First paint after load"== time after onload() when first paint
23282 operation is performed.
23286 <histogram name="Renderer4.CompositorScrollHitTestResult"
23287 enum="CompositorScrollResult">
23288 <owner>vollick@chromium.org</owner>
23290 It's possible for compositor hit testing to determine conclusively that
23291 compositor thread scrolling can or cannot be done. It's also possible that
23292 the hit testing result is inconclusive. We would like to see the I-don't-
23293 know result as little as possible. This histogram tracks the ratios.
23297 <histogram name="Renderer4.CompositorThreadImplDrawDelay" units="milliseconds">
23298 <owner>wiltzius@chromium.org</owner>
23300 Time between frames, as measured on the compositor thread. This is collected
23301 once per frame while it is being drawn to the screen in the compositor.
23305 <histogram name="Renderer4.drawPixelCountCulled" units="NormalizedPixels">
23307 Renamed to Renderer4.pixelCountCulled_Draw.
23309 <owner>wiltzius@chromium.org</owner>
23311 Number of pixels that culling prevented being drawn to the screen,
23312 normalized to the viewport size. This is collected once per frame while it
23313 is being drawn to the screen in the compositor.
23317 <histogram name="Renderer4.drawPixelCountOpaque" units="NormalizedPixels">
23319 Renamed to Renderer4.pixelCountOpaque_Draw.
23321 <owner>wiltzius@chromium.org</owner>
23323 Number of pixels drawn to the screen and known opaque, normalized to the
23324 viewport size. This is collected once per frame while it is being drawn to
23325 the screen in the compositor.
23329 <histogram name="Renderer4.drawPixelCountTranslucent" units="NormalizedPixels">
23331 Renamed to Renderer4.pixelCountTranslucent_Draw.
23333 <owner>wiltzius@chromium.org</owner>
23335 Number of pixels drawn to the screen and not known opaque, normalized to the
23336 viewport size. This is collected once per frame while it is being drawn to
23337 the screen in the compositor.
23341 <histogram name="Renderer4.FinishDocToFinish" units="milliseconds">
23342 <owner>wiltzius@chromium.org</owner>
23344 Time from "finish doc" to "finish." "Finish
23345 doc"== main document loaded, before onload(). "Finish"==after
23346 onload() and all resources are loaded.
23350 <histogram name="Renderer4.FinishToFirstPaintAfterLoad" units="milliseconds">
23351 <owner>wiltzius@chromium.org</owner>
23353 Time from "finish " to "first paint after load."
23354 "Finish"==after onload() and all resources are loaded. "First
23355 paint after load"== time after onload() when first paint operation is
23360 <histogram name="Renderer4.GpuRasterizationEnabled" units="BooleanEnabled">
23361 <owner>alokp@chromium.org</owner>
23363 Whether gpu rasterization is enabled (checked once after the page is painted
23364 for the first time).
23368 <histogram name="Renderer4.GpuRasterizationSuitableContent"
23369 units="BooleanEnabled">
23370 <owner>alokp@chromium.org</owner>
23372 If gpu rasterization is enabled, whether the page contents are suitable for
23373 gpu rasterization (checked once after the page is painted for the first
23378 <histogram name="Renderer4.GpuRasterizationTriggered" units="BooleanEnabled">
23379 <owner>alokp@chromium.org</owner>
23381 If gpu rasterization is enabled, whether it was triggered (checked once
23382 after the page is painted for the first time).
23386 <histogram name="Renderer4.GpuRasterizationUsed" units="BooleanEnabled">
23387 <owner>alokp@chromium.org</owner>
23389 If gpu rasterization is enabled, whether it was actually used for the page
23390 (checked once after the page is painted for the first time).
23394 <histogram name="Renderer4.InvalidationRegionApproximateRectCount"
23396 <owner>wiltzius@chromium.org</owner>
23398 Number of rects inside of a PictureLayer's invalidation region per commit.
23402 <histogram name="Renderer4.LanguageDetection" units="milliseconds">
23403 <owner>wiltzius@chromium.org</owner>
23405 Time to determine the page language. This is done after the page has been
23410 <histogram name="Renderer4.LCDText.PercentageOfAALayers" units="%">
23411 <owner>wiltzius@chromium.org</owner>
23413 The ratio of LCDText CC Layers / candidate LCDText layers. Recorded in
23414 LayerTreeHost, after LayerTreeHostCommon::CalculateDrawProperties() has
23415 computed the properties we need. Only recorded for the first 50 frames of
23420 <histogram name="Renderer4.LCDText.PercentageOfCandidateLayers" units="%">
23421 <owner>wiltzius@chromium.org</owner>
23423 The ratio of CC Layers which are candidates for LCDText AA / total picture
23424 or content Layers. Recorded in LayerTreeHost, after
23425 LayerTreeHostCommon::CalculateDrawProperties() has computed the properties
23426 we need. Only recorded for the first 50 frames of every page.
23430 <histogram name="Renderer4.LoadType" enum="LoadType">
23431 <owner>wiltzius@chromium.org</owner>
23433 Probability distribution for enumerated varieties of page loads.
23437 <histogram name="Renderer4.pixelCountCulled_Draw" units="NormalizedPixels">
23438 <owner>wiltzius@chromium.org</owner>
23440 Number of pixels that culling prevented being drawn to the screen, recorded
23441 as 10 times the percentage of the viewport that these pixels cover. This is
23442 collected once per frame while it is being drawn to the screen in the
23447 <histogram name="Renderer4.pixelCountOpaque" units="NormalizedPixels">
23448 <owner>wiltzius@chromium.org</owner>
23450 Number of pixels known to be opaque, recorded as 10 times the percentage of
23451 the viewport that these pixels cover.
23455 <histogram name="Renderer4.pixelCountPainted" units="NormalizedPixels">
23456 <owner>wiltzius@chromium.org</owner>
23458 Number of pixels painted by WebKit into main memory, recorded as 10 times
23459 the percentage of the viewport that these pixels cover. This is collected
23460 once per commit from WebKit to the compositor.
23464 <histogram name="Renderer4.pixelCountTranslucent" units="NormalizedPixels">
23465 <owner>wiltzius@chromium.org</owner>
23467 Number of pixels not known to be opaque opaque, recorded as 10 times the
23468 percentage of the viewport that these pixels cover.
23472 <histogram name="Renderer4.renderPassCount">
23473 <owner>wiltzius@chromium.org</owner>
23475 The number of render passes (or render targets) in the renderer's frame. If
23476 the value is more than one, then an intermediate rendering target must be
23477 used during the rendering of the frame for each render pass greater than
23482 <histogram name="Renderer4.RequestToFinish" units="milliseconds">
23483 <owner>wiltzius@chromium.org</owner>
23485 Time from "request" to "finish." "Request"==
23486 time when user requested document. "Finish"==after onload() and
23487 all resources are loaded.
23491 <histogram name="Renderer4.RequestToStart" units="milliseconds">
23492 <owner>wiltzius@chromium.org</owner>
23494 Time from "request" to "start." "Request"==
23495 time when user requested document. "Start"== time when renderer
23496 requested load of document, after any unload of last document.
23500 <histogram name="Renderer4.Snapshot">
23501 <owner>wiltzius@chromium.org</owner>
23502 <summary>Time to capture a renderer snapshot.</summary>
23505 <histogram name="Renderer4.SoftwareCompositorThreadImplDrawDelay"
23506 units="milliseconds">
23507 <owner>wiltzius@chromium.org</owner>
23509 Time between frames when the software renderer is being used, as measured on
23510 the compositor thread. This is collected once per frame while it is being
23511 drawn to the screen in the compositor.
23515 <histogram name="Renderer4.SoftwareDoDeferredUpdateDelay">
23516 <owner>wiltzius@chromium.org</owner>
23517 <summary>Time between frames when the page is not GPU accelerated.</summary>
23520 <histogram name="Renderer4.SoftwarePaintDurationMS">
23521 <owner>wiltzius@chromium.org</owner>
23523 Time spent by WebKit painting the page, in milliseconds, when the page is
23524 not GPU accelerated.
23528 <histogram name="Renderer4.SoftwarePaintMegapixPerSecond">
23529 <owner>wiltzius@chromium.org</owner>
23531 WebKit paint throughput, measured in megapixels per second, when the page is
23532 not GPU accelerated.
23536 <histogram name="Renderer4.StartToCommit" units="milliseconds">
23537 <owner>wiltzius@chromium.org</owner>
23539 Time from "start" to "commit." "Start"== time
23540 when renderer requested load of document, after any unload of last document.
23541 "Commit"== time when renderer got first byte of document.
23545 <histogram name="Renderer4.StartToFinish" units="milliseconds">
23546 <owner>wiltzius@chromium.org</owner>
23548 Time from "start" to "finish." "Start"== time
23549 when renderer requested load of document, after any unload of last document.
23550 "Finish"==after onload() and all resources are loaded.
23554 <histogram name="Renderer4.TextureGpuUploadTimeUS">
23555 <owner>wiltzius@chromium.org</owner>
23557 The number of microseconds it took to upload a tile's full texture as
23558 measured on the GPU process.
23562 <histogram name="Renderer4.Thumbnail">
23563 <owner>wiltzius@chromium.org</owner>
23564 <summary>Time to capture a renderer thumbnail.</summary>
23567 <histogram name="Renderer4.tileCountCulled_Upload" units="NormalizedTiles">
23568 <owner>wiltzius@chromium.org</owner>
23570 Number of tiles that culling prevented being uploaded to texture memory.
23571 This is an approximation and is recorded as a 100 times the percentage of
23572 the number of tiles, of default size, needed to cover the viewport. This is
23573 collected once per commit from WebKit to the compositor.
23577 <histogram name="Renderer4.uploadPixelCountCulled" units="NormalizedPixels">
23579 Deprecated as of 04/2012, replaced with Renderer4.tileCountCulled_Upload.
23581 <owner>wiltzius@chromium.org</owner>
23583 Number of pixels that culling prevented being uploaded to texture memory,
23584 normalized to the viewport size. This is collected once per commit from
23585 WebKit to the compositor.
23589 <histogram name="Renderer4.uploadPixelCountOpaque" units="NormalizedPixels">
23591 Renamed to Renderer4.pixelCountOpaque_Upload.
23593 <owner>wiltzius@chromium.org</owner>
23595 Number of pixels uploaded to texture memory and known to be opaque,
23596 normalized to the viewport size. This is collected once per commit from
23597 WebKit to the compositor.
23601 <histogram name="Renderer4.uploadPixelCountTranslucent"
23602 units="NormalizedPixels">
23604 Renamed to Renderer4.pixelCountTranslucent_Upload.
23606 <owner>wiltzius@chromium.org</owner>
23608 Number of pixels uploaded to texture memory and not known opaque, normalized
23609 to the viewport size. This is collected once per commit from WebKit to the
23614 <histogram name="RenderViewContextMenu.Shown" enum="RenderViewContextMenuItem">
23615 <owner>vitalybuka@chromium.org</owner>
23616 <summary>Count of renderer view context menu items shown.</summary>
23619 <histogram name="RenderViewContextMenu.Used" enum="RenderViewContextMenuItem">
23620 <owner>vitalybuka@chromium.org</owner>
23622 Count of renderer view context menu items (Only commands now) used.
23626 <histogram name="RequestAutocomplete.DismissalState"
23627 enum="AutofillDialogDismissalState">
23628 <owner>estade@chromium.org</owner>
23630 The state of the requestAutocomplete() dialog when it was dismissed.
23634 <histogram name="RequestAutocomplete.InitialUserState"
23635 enum="AutofillDialogInitialUserState">
23636 <owner>estade@chromium.org</owner>
23638 The initial state of a user that's interacting with a freshly shown
23639 requestAutocomplete() dialog.
23643 <histogram name="RequestAutocomplete.PopupInDialog"
23644 enum="AutofillDialogPopupEvent">
23645 <owner>estade@chromium.org</owner>
23647 User interactions with the Autofill popup shown while filling an
23648 requestAutocomplete() dialog.
23652 <histogram name="RequestAutocomplete.Security" enum="AutofillDialogSecurity">
23653 <owner>estade@chromium.org</owner>
23655 Measures the frequency of security warnings and errors in the
23656 RequestAutocomplete dialog.
23660 <histogram name="RequestAutocomplete.UiDuration" units="ms">
23661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23663 Measures the duration for which an requestAutocomplete() dialog was shown.
23667 <histogram name="RequestAutocomplete.UiDuration.Cancel" units="ms">
23668 <owner>estade@chromium.org</owner>
23670 Measures the duration for which an requestAutocomplete() dialog was shown,
23671 in cases where the user ended up canceling out of the dialog.
23675 <histogram name="RequestAutocomplete.UiDuration.Submit" units="ms">
23676 <owner>estade@chromium.org</owner>
23678 Measures the duration for which an requestAutocomplete() dialog was shown,
23679 in cases where the user ended up accepting the dialog.
23683 <histogram name="RequestAutocomplete.UiEvents" enum="AutofillDialogUiEvents">
23684 <owner>estade@chromium.org</owner>
23686 Measures how users are interacting with the requestAutocomplete() dialog UI.
23690 <histogram name="RequestAutocomplete.UiLatencyToShow" units="ms">
23691 <owner>estade@chromium.org</owner>
23693 Measures the duration of time it takes for the requestAutocomplete() UI to
23694 be actionable by the user after it is shown.
23698 <histogram name="RequestAutocomplete.WalletErrors" enum="WalletErrors">
23699 <owner>estade@chromium.org</owner>
23701 Measures the frequency of errors in communicating with the Google Online
23706 <histogram name="RequestAutocomplete.WalletRequiredActions"
23707 enum="WalletRequiredActions">
23708 <owner>estade@chromium.org</owner>
23710 Measures the frequency of required user actions returned by the Google
23711 Online Wallet server.
23715 <histogram name="Reset.ChromeOS.PowerwashDialogShown"
23716 enum="PowerwashDialogViewType">
23717 <owner>merkulova@chromium.org</owner>
23719 Records the number of times the factory reset dialog was shown. Grouped by
23724 <histogram name="SafeBrowsing.EnabledSettingChanged" enum="BooleanEnabled">
23725 <owner>feng@chromium.org</owner>
23727 Records the user action that enables/disables safe browsing feature in the
23728 Settings page on Android.
23732 <histogram name="SB.BloomFilter" units="milliseconds">
23733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23735 The first stage check that measures the time that Chrome took to check if a
23736 URL is present in our in-memory bloom filter.
23740 <histogram name="SB.BuildBloom">
23742 Deprecated 9/2012. No longer generated.
23744 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23745 <summary>TBD.</summary>
23748 <histogram name="SB.Database" units="milliseconds">
23749 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23751 The second stage check that measures the time that Chrome took to check if a
23752 URL is present in our SQLite database.
23756 <histogram name="SB.DBCheck" units="milliseconds">
23757 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23759 The second stage check that mesures the time that Chrome took to check if a
23760 URL is present in our SQLite database. This time includes the filter check
23765 <histogram name="SB.Delay" units="milliseconds">
23766 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23768 This measures the time that SafeBrowsing actually delayed the browsing
23769 experience. It records the difference between the time when Chrome would
23770 have started reading the response for a URL and when the SafeBrowsing system
23771 completed its check of that URL.
23775 <histogram name="SB.FilterCheck" units="milliseconds">
23776 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23778 The first stage check that measures the time that Chrome took to check if a
23779 URL is present in our in-memory hash table.
23783 <histogram name="SB.Network" units="milliseconds">
23784 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23786 The third and final stage check that mesures the time that Chrome took to
23787 get a response from the Google SafeBrowsing servers for a particular URL.
23791 <histogram name="SB.NetworkCheck" units="milliseconds">
23792 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23794 The third and final stage check that mesures the time that Chrome took to
23795 get a response from the Google SafeBrowsing servers for a particular URL.
23796 This time includes the filter and database check time.
23800 <histogram name="SB.PauseSafe" units="milliseconds">
23801 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23803 This measures the time that SafeBrowsing actually delayed the browsing
23804 experience. It records the difference between the time when Chrome would
23805 have started reading the response for a URL and when the SafeBrowsing system
23806 completed its check of that URL.
23810 <histogram name="SB.Update">
23811 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23812 <summary>TBD.</summary>
23815 <histogram name="SB2.AddPrefixes">
23816 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23818 The number of add prefixes stored in the database after the last update.
23822 <histogram name="SB2.BloomFailure" enum="SB2BloomFailure">
23823 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23825 Track failures when in processing the safe-browsing database bloom filter.
23829 <histogram name="SB2.BloomFilterFalsePositives"
23830 enum="SB2BloomFilterFalsePositives">
23832 This became misleading around M-22 (September 2012), deleted in M-32
23835 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23837 All prefix misses (server returned no full hashes) and prefix misses due to
23838 false positives in the bloom filter.
23842 <histogram name="SB2.BloomFilterLoad" units="ms">
23843 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23844 <summary>Time to load the BloomFilter file.</summary>
23847 <histogram name="SB2.BrowseDatabaseKilobytes" units="KB">
23848 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23850 The size of the browsing SafeBrowsing database file on disk in kilobytes,
23851 after an update has occurred.
23855 <histogram name="SB2.BuildFilter" units="milliseconds">
23856 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23858 The time that it took to regenerate the filter after we have received all
23863 <histogram name="SB2.BuildReadBytes" units="bytes">
23865 Deprecated because it was exceeding the range. Replaced by
23866 SB2.BuildReadKilobytes.
23868 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23870 The number of bytes read by the browser process during the bloom filter
23875 <histogram name="SB2.BuildReadKilobytes" units="KB">
23876 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23878 The number of kilobytes read by the browser process during the filter
23883 <histogram name="SB2.BuildReadOperations">
23884 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23886 The number of read operations issued by the browser process during the
23887 filter generation phase.
23891 <histogram name="SB2.BuildWriteBytes" units="bytes">
23893 Deprecated because it was exceeding the range. Replaced by
23894 SB2.BuildWriteKilobytes.
23896 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23898 The number of bytes written by the browser process during the bloom filter
23903 <histogram name="SB2.BuildWriteKilobytes" units="KB">
23904 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23906 The number of kilobytes written by the browser process during the filter
23911 <histogram name="SB2.BuildWriteOperations">
23912 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23914 The number of write operations issued by the browser process during the
23915 filter generation phase.
23919 <histogram name="SB2.ChunkInsert" units="milliseconds">
23920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23922 The time that it takes to write one redirect URL (which can contain multiple
23923 chunks) to the database.
23927 <histogram name="SB2.ChunkRequest" units="milliseconds">
23928 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23930 The network time between the request and response for a chunk.
23934 <histogram name="SB2.ChunkSize" units="bytes">
23935 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23936 <summary>The size of one chunk URL.</summary>
23939 <histogram name="SB2.DatabaseBytes" units="bytes">
23941 Deprecated because it was exceeding the range. Replaced by
23942 SB2.DatabaseKilobytes.
23944 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23945 <summary>The size of the SafeBrowsing database file on disk.</summary>
23948 <histogram name="SB2.DatabaseFailure" enum="SB2DatabaseFailure">
23949 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23950 <summary>Track failures when updating the safe-browsing database.</summary>
23953 <histogram name="SB2.DatabaseKilobytes" units="KB">
23955 Replaced by SB2.BrowseDatabaseKilobytes.
23957 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23959 The size of the SafeBrowsing database file on disk in kilobytes.
23963 <histogram name="SB2.DatabaseOpen" units="milliseconds">
23964 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23966 The time it takes to initialize the SafeBrowsing storage backend, in
23971 <histogram name="SB2.DatabaseUpdateKilobytes" units="KB">
23972 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23974 The size of the update file before merging with the database file, in
23979 <histogram name="SB2.Delay" units="milliseconds">
23980 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23982 The time that SafeBrowsing actually delayed the browsing experience. It
23983 records the difference between the time when Chrome would have started
23984 reading the response for a URL and when the SafeBrowsing system completed
23985 its check of that URL.
23989 <histogram name="SB2.DownloadBinhashAddsDeleted">
23991 Deleted in M-34 (February 2014).
23993 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23994 <summary>Obsolete download BINHASH add chunks deleted.</summary>
23997 <histogram name="SB2.DownloadBinhashSubsDeleted">
23999 Deleted in M-34 (February 2014).
24001 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24002 <summary>Obsolete download BINHASH sub chunks deleted.</summary>
24005 <histogram name="SB2.DownloadChecks" enum="SB2DownloadChecks">
24006 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24008 Records results of SafeBrowsing download check, including both url check and
24009 downloaded file hash check.
24013 <histogram name="SB2.DownloadDatabaseKilobytes" units="KB">
24014 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24016 The size of the downloads SafeBrowsing database file on disk in kilobytes,
24017 after an update has occurred.
24021 <histogram name="SB2.DownloadDuration" units="milliseconds">
24022 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24023 <summary>The time it takes for a download to finish.</summary>
24026 <histogram name="SB2.DownloadHashCheckDuration" units="milliseconds">
24027 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24029 The time it takes for SafeBrowsing to check hash of a download file.
24033 <histogram name="SB2.DownloadUrlCheckDuration" units="milliseconds">
24034 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24035 <summary>The time it takes for SafeBrowsing to check a download url.</summary>
24038 <histogram name="SB2.DownloadUrlChecks" enum="SB2DownloadChecks">
24040 Deprecated 3/11/11, and replaced by SB2.DownloadChecks.
24042 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24043 <summary>Records results of SafeBrowsing download url check.</summary>
24046 <histogram name="SB2.ExtendedReportingIsEnabled" enum="BooleanEnabled">
24047 <owner>felt@chromium.org</owner>
24049 Whether the user has Safe Browsing extended reporting enabled at the time a
24050 Safe Browsing warning was dismissed. This tracks the fraction of all SB
24051 interstitials that had reporting enabled.
24055 <histogram name="SB2.FailedUpdate">
24057 Deprecated, replaced by SB2.DatabaseFailure BROWSE_DB_UPDATE_FINISH.
24059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24061 The count of the number of times an update failed when being committed to
24066 <histogram name="SB2.FilterCheck" units="milliseconds">
24067 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24069 The time that it took to check a URL against our in-memory filter.
24073 <histogram name="SB2.FilterKilobytes" units="KB">
24075 Deprecated 9/2012. No longer generated.
24077 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24078 <summary>The size of the current bloom filter in kilobytes.</summary>
24081 <histogram name="SB2.FilterLoad" enum="SB2FilterLoad">
24082 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24083 <summary>Which filter file the database loaded from disk.</summary>
24086 <histogram name="SB2.FilterMissing">
24088 Deprecated, replaced by SB2.DatabaseFailure FILTER_MISSING.
24090 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24092 The count of the number of times we attempted to load the bloom filter file
24093 but it was missing.
24097 <histogram name="SB2.FilterReadFail">
24099 Deprecated, replaced by SB2.DatabaseFailure FILTER_READ.
24101 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24103 The count of the number of times we attempted to load the bloom filter file
24104 but failed while reading the file on disk.
24108 <histogram name="SB2.FilterSize" units="bytes">
24110 Deprecated because it was exceeding the range. Replaced by
24111 SB2.FilterKilobytes.
24113 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24114 <summary>The size of the current bloom filter.</summary>
24117 <histogram name="SB2.FilterWriteFail">
24119 Deprecated, replaced by SB2.DatabaseFailure FILTER_WRITE.
24121 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24123 The count of the number of times we attempted to save the bloom filter file
24124 but failed while writing the file to disk.
24128 <histogram name="SB2.FormatEvent" enum="SB2FormatEvent">
24129 <owner>shess@chromium.org</owner>
24131 Collection of boolean events for SafeBrowsingFileStore instances. Includes
24132 corruptions detected, old versions detected, and various failures detected.
24136 <histogram name="SB2.GetHash200">
24138 Deprecated in favor of SB2.GetHashResult STATUS_200.
24140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24142 The number of GetHash requests that returned data (valid requests).
24146 <histogram name="SB2.GetHash204">
24148 Deprecated in favor of SB2.GetHashResult STATUS_204.
24150 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24152 The number of GetHash requests that returned empty data (false positives).
24156 <histogram name="SB2.GetHashResult" enum="SB2GetHashResult">
24157 <owner>mattm@chromium.org</owner>
24159 Track return status from GetHash attempts (STATUS_200, STATUS_204,
24160 NETWORK_ERROR, HTTP_ERROR, BACKOFF_ERROR), whether parsing a 200 result
24161 failed (PARSE_ERROR), and dispensation of returned values (EMPTY, HIT,
24162 MISS). EMPTY means the response had no full hashes, and should contain all
24163 of the 204 responses plus all *_ERROR cases. HIT means that one of the full
24164 hashes matched. MISS means that none of the hashes matched (there was a
24165 prefix collision). (PARSE_ERROR, NETWORK_ERROR, HTTP_ERROR, and
24166 BACKOFF_ERROR were added in M36.)
24170 <histogram name="SB2.GetHashResultDownload" enum="SB2GetHashResult">
24171 <owner>mattm@chromium.org</owner>
24173 Track return status from GetHash attempts (STATUS_200, STATUS_204,
24174 NETWORK_ERROR, HTTP_ERROR, BACKOFF_ERROR), whether parsing a 200 result
24175 failed (PARSE_ERROR), and dispensation of returned values (EMPTY, HIT,
24176 MISS). EMPTY means the response had no full hashes, and should contain all
24177 of the 204 responses plus all *_ERROR cases. HIT means that one of the full
24178 hashes matched. MISS means that none of the hashes matched (there was a
24179 prefix collision). (PARSE_ERROR, NETWORK_ERROR, HTTP_ERROR, and
24180 BACKOFF_ERROR were added in M36.)
24184 <histogram name="SB2.GetHashServerMiss">
24186 Deprecated in favor of SB2.GetHashResult FULL_HASH_* and
24187 SB2.BloomFilterFalsePositives. It is unclear if this histogram ever
24188 reported useful data.
24190 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24192 The number of GetHash requests returning full hashes that didn't match the
24193 URL that initiated the request.
24197 <histogram name="SB2.HandleCorrupt">
24199 Deprecated, replaced by SB2.DatabaseFailure CORRUPT.
24201 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24203 The count of the number of times a database was found corrupt and reset.
24207 <histogram name="SB2.InterstitialAction" enum="SB2InterstitialAction">
24208 <owner>felt@chromium.org</owner>
24210 Track number of times Safe Browsing interstitials have been shown, and how
24211 many times they have been clicked through or not.
24215 <histogram name="SB2.InterstitialActionDetails"
24216 enum="SB2InterstitialActionDetails">
24217 <owner>felt@chromium.org</owner>
24219 Tracks the click-through rate for specific cases of the interstitial.
24223 <histogram name="SB2.MalwareInterstitialTimeClosed" units="milliseconds">
24224 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24226 The time between when we show the SafeBrowsing malware interstitial and the
24227 user navigating away by for example, closing the tab, clicking the browser
24228 back button or typing another URL in the address bar.
24232 <histogram name="SB2.MalwareInterstitialTimeDiagnostic" units="milliseconds">
24233 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24235 The time between when we show the SafeBrowsing malware interstitial and the
24236 user clicking on diagnostic page link.
24240 <histogram name="SB2.MalwareInterstitialTimeExpandedSeeMore"
24241 units="milliseconds">
24242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24244 The time between when we show the SafeBrowsing malware interstitial and the
24245 user expanding the "see more info" section of the page. (Only
24246 applies to field trial version 2 of the interstitial.)
24250 <histogram name="SB2.MalwareInterstitialTimeLearnMore" units="milliseconds">
24251 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24253 The time between when we show the SafeBrowsing malware interstitial and the
24254 user clicking on the learn more about malware link.
24258 <histogram name="SB2.MalwareInterstitialTimePrivacyPolicy" units="milliseconds">
24259 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24261 The time between when we show the SafeBrowsing malware interstitial and the
24262 user clicking on the privacy policy link.
24266 <histogram name="SB2.MalwareInterstitialTimeProceed" units="milliseconds">
24267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24269 The time between when we show the SafeBrowsing malware interstitial and the
24270 user clicking on the proceed link.
24274 <histogram name="SB2.MalwareInterstitialTimeTakeMeBack" units="milliseconds">
24275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24277 The time between when we show the SafeBrowsing malware interstitial and the
24278 user clicking on the big green back button.
24282 <histogram name="SB2.Network" units="milliseconds">
24283 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24285 The time that it took to receive a response from the Google SafeBrowsing
24286 servers for a GetHash request.
24290 <histogram name="SB2.OldDatabaseKilobytes" units="KB">
24291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24292 <summary>Size of v1 database deleted from client profile.</summary>
24295 <histogram name="SB2.OutShardShifts">
24296 <owner>shess@chromium.org</owner>
24298 Indicates how sharded safe-browsing on-disk stores are. Values like 0 to 4
24303 <histogram name="SB2.PhishingInterstitialTimeClosed" units="milliseconds">
24304 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24306 The time between when we show the SafeBrowsing phishing interstitial and the
24307 user navigating away by for example, closing the tab, clicking the browser
24308 back button or typing another URL in the address bar.
24312 <histogram name="SB2.PhishingInterstitialTimeExpandedSeeMore"
24313 units="milliseconds">
24314 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24316 The time between when we show the SafeBrowsing phishing interstitial and the
24317 user expanding the "see more info" section of the page. (Only
24318 applies to field trial version 2 of the interstitial.)
24322 <histogram name="SB2.PhishingInterstitialTimeLearnMore" units="milliseconds">
24323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24325 The time between when we show the SafeBrowsing phishing interstitial and the
24326 user clicking on the learn more link.
24330 <histogram name="SB2.PhishingInterstitialTimeProceed" units="milliseconds">
24331 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24333 The time between when we show the SafeBrowsing phishing interstitial and the
24334 user clicking on the proceed link.
24338 <histogram name="SB2.PhishingInterstitialTimeReportError" units="milliseconds">
24339 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24341 The time between when we show the SafeBrowsing phishing interstitial and the
24342 user clicking on the report error link.
24346 <histogram name="SB2.PhishingInterstitialTimeTakeMeBack" units="milliseconds">
24347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24349 The time between when we show the SafeBrowsing phishing interstitial and the
24350 user clicking on the big green back button.
24354 <histogram name="SB2.PrefixSetBitsPerPrefix" units="bits">
24355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24357 The size of the PrefixSet storage in bits, divided by the number of prefixes
24358 represented. Should almost always be 16.
24362 <histogram name="SB2.PrefixSetEvent" enum="SB2PrefixSetEvent">
24364 Deprecated 9/2012. No longer generated, BloomFilter being removed.
24366 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24368 Records how well the PrefixSet implementation matches the BloomFilter
24373 <histogram name="SB2.PrefixSetKilobytes" units="KB">
24374 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24375 <summary>The size of the PrefixSet file in kilobytes.</summary>
24378 <histogram name="SB2.PrefixSetLoad" units="ms">
24379 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24380 <summary>Time to load the PrefixSet file.</summary>
24383 <histogram name="SB2.PrefixSetRestoredExcess">
24385 Deprecated 9/2012. No longer generated.
24387 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24389 For debugging PrefixSet. How many extra results GetPrefixes returns.
24393 <histogram name="SB2.PrefixSetRestoredShortfall">
24395 Deprecated 9/2012. No longer generated.
24397 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24399 For debugging PrefixSet. How many fewer results GetPrefixes returns.
24403 <histogram name="SB2.PrefixSetUnsortedDelta">
24405 Deprecated 9/2012. No longer generated.
24407 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24409 For debugging PrefixSet. How far unsorted deltas are from expected value.
24413 <histogram name="SB2.PrefixSetUnsortedDifference">
24415 Deprecated 9/2012. No longer generated.
24417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24419 For debugging PrefixSet. Distance of unsorted elements from expected
24424 <histogram name="SB2.PrefixSetUnsortedPercent">
24426 Deprecated 9/2012. No longer generated.
24428 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24430 For debugging PrefixSet. How far into the results unsorted elements were
24431 found. Interesting values would be 0%, 50%, or 100%.
24435 <histogram name="SB2.PrefixSetUnsortedSize">
24437 Deprecated 9/2012. No longer generated.
24439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24441 For debugging PrefixSet. Size of unsorted sets. To see if there is a
24442 problem with a particular size of dataset.
24446 <histogram name="SB2.PrefixSetVersionRead">
24447 <owner>shess@chromium.org</owner>
24448 <summary>Version read from the PrefixSet file.</summary>
24451 <histogram name="SB2.PrefixSetWrite" units="ms">
24452 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24453 <summary>Time to store the PrefixSet file.</summary>
24456 <histogram name="SB2.ReportingIsEnabled" enum="BooleanEnabled">
24458 Deprecated 06/2014. Replaced by SB2.ExtendedReportingIsEnabled.
24460 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24462 Whether the user has Safe Browsing extended reporting enabled at the time a
24463 Safe Browsing warning was dismissed. This tracks the fraction of all SB
24464 interstitials that had reporting enabled.
24468 <histogram name="SB2.SetExtendedReportingEnabled" enum="BooleanEnabled">
24469 <owner>felt@chromium.org</owner>
24471 Tracks changes to the Safe Browsing extended reporting opt-in which is shown
24472 in the Safe Browsing interstitial.
24476 <histogram name="SB2.SetReportingEnabled" enum="BooleanEnabled">
24478 Deprecated 06/2014. Replaced by SB2.SetExtendedReportingEnabled.
24480 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24482 Tracks changes to the Safe Browsing extended reporting opt-in which is shown
24483 in the Safe Browsing interstitial.
24487 <histogram name="SB2.SideEffectFreeWhitelistDatabaseKilobytes" units="KB">
24488 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24490 The size of the Side Effect Free Whitelist SaafeBrowsing database file on
24491 disk in kilobytes, after an update has occurred.
24495 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetKilobytes" units="KB">
24496 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24498 The size of the Side Effect Free Whitelist PrefixSet file in kilobytes,
24499 after an udpate has occurred.
24503 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetLoad" units="ms">
24504 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24505 <summary>Time to load the Side Effect Free Whitelist PrefixSet file.</summary>
24508 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetWrite" units="ms">
24509 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24511 Time to store the Side Effect Free Whitelist PrefixSet file.
24515 <histogram name="SB2.SideEffectFreeWhitelistStatus"
24516 enum="SB2SideEffectFreeWhitelistStatus">
24517 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24518 <summary>The instantiation status of the SideEffectFreeWhitelist.</summary>
24521 <histogram name="SB2.StoreVersionRead">
24522 <owner>shess@chromium.org</owner>
24523 <summary>Version read from the store file.</summary>
24526 <histogram name="SB2.SubPrefixes">
24527 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24529 The number of sub prefixes stored in the database after the last update.
24533 <histogram name="SB2.Update" units="milliseconds">
24534 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24536 The time from the receipt of the update request to the receipt of the final
24541 <histogram name="SB2.UpdateRequestSize" units="bytes">
24542 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24543 <summary>The payload size of update requests to the server.</summary>
24546 <histogram name="SB2.UpdateResult" enum="SB2UpdateResult">
24547 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24548 <summary>Result from trying to update the SafeBrowsing data.</summary>
24551 <histogram name="SB2.UpdateSize" units="bytes">
24552 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24553 <summary>The size of all the chunk URLs in an update response.</summary>
24556 <histogram name="SB2.UpdateSizeBackground" units="bytes">
24557 <owner>feng@chromium.org</owner>
24559 The size of all the chunk URLs in an update response when Chrome is in the
24564 <histogram name="SB2.UpdateSizeForeground" units="bytes">
24565 <owner>feng@chromium.org</owner>
24567 The size of all the chunk URLs in an update response when Chrome is in the
24572 <histogram name="SB2.UpdateUrls">
24573 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24574 <summary>The number of chunk URLs in an update response.</summary>
24577 <histogram name="SB2.VolunteerPrefixesRemoved">
24578 <owner>shess@chromium.org</owner>
24580 Older versions of the safe-browsing code incorrectly added additional
24581 SBPrefix items when receiving full hashes. This caused errors when
24582 calculating when to send gethash requests to the server. An additional pass
24583 over the data has been added to remove the excess prefixes. This histogram
24584 tracks progress of that code for purposes of informing a decision on when to
24585 remove the additional pass. See http://crbug.com/361248 .
24589 <histogram name="SBClientDownload.CheckDownloadStats"
24590 enum="SBClientDownloadCheckDownloadStats">
24591 <owner>mattm@chromium.org</owner>
24593 Records a histogram of the reason why downloads are marked as being
24594 malicious or clean by the improved SafeBrowsing binary download protection.
24598 <histogram name="SBClientDownload.DownloadExtensions"
24599 enum="SBClientDownloadExtensions">
24600 <owner>mattm@chromium.org</owner>
24602 Records a histogram of how often users download a file with a file extension
24603 that is possibly dangerous (e.g., exe, class).
24607 <histogram name="SBClientDownload.DownloadRequestDuration" units="milliseconds">
24608 <owner>mattm@chromium.org</owner>
24610 Records the total time it takes for the SafeBrowsing download service to
24611 check whether the content of a download is malicious or not, including file
24612 feature extraction, whitelist checking, and server ping. This histogram only
24613 includes checks that sent a ping to the SafeBrowsing server. It does not
24614 include requests that were cancelled, but does include requests that
24615 received a bad response.
24619 <histogram name="SBClientDownload.DownloadRequestNetError" enum="NetErrorCodes">
24620 <owner>mattm@chromium.org</owner>
24622 The net error code for all CheckClientDownloadRequest URLFetchers.
24626 <histogram name="SBClientDownload.DownloadRequestNetworkDuration"
24627 units="milliseconds">
24628 <owner>mattm@chromium.org</owner>
24630 Records the time it takes for the SafeBrowsing download service ping. It is
24631 not recorded for requests that were cancelled.
24635 <histogram name="SBClientDownload.DownloadRequestNetworkStats"
24636 enum="SBClientDownloadCheckDownloadStats">
24637 <owner>mattm@chromium.org</owner>
24639 Records the results of SafeBrowsing binary download checks which caused a
24644 <histogram name="SBClientDownload.DownloadRequestPayloadSize" units="bytes">
24645 <owner>mattm@chromium.org</owner>
24647 The size of the upload data for CheckClientDownloadRequest URLFetchers.
24651 <histogram name="SBClientDownload.DownloadRequestResponseCode">
24652 <owner>mattm@chromium.org</owner>
24654 For CheckClientDownloadRequest URLFetchers with successful status, the HTTP
24655 response code that was received.
24659 <histogram name="SBClientDownload.DownloadRequestTimeoutDuration"
24660 units="milliseconds">
24661 <owner>mattm@chromium.org</owner>
24663 Records the portion of the SafeBrowsing download service check starting with
24664 the point CheckClientDownloadRequest::StartTimeout() is called. It is
24665 recorded regardless if a ping was sent or not. It is not recorded for
24666 requests that were cancelled.
24670 <histogram name="SBClientDownload.DownloadRequestTimeoutStats"
24671 enum="SBClientDownloadCheckDownloadStats">
24672 <owner>mattm@chromium.org</owner>
24674 For SafeBrowsing binary download checks which reached the
24675 CheckClientDownloadRequest::StartTimeout() call, records the final result
24676 (once the check finishes or is cancelled).
24680 <histogram name="SBClientDownload.ExtractImageHeadersTime" units="milliseconds">
24681 <owner>grt@chromium.org</owner>
24683 Records the time it takes for the SafeBrowsing download service to extract
24684 image headers from a downloaded binary.
24688 <histogram name="SBClientDownload.ExtractSignatureFeaturesTime"
24689 units="milliseconds">
24690 <owner>mattm@chromium.org</owner>
24692 Records the time it takes for the SafeBrowsing download service to extract
24693 signature info from a downloaded binary. This includes both unsigned and
24698 <histogram name="SBClientDownload.ExtractZipFeaturesTime" units="milliseconds">
24699 <owner>mattm@chromium.org</owner>
24701 Records the time it takes for the SafeBrowsing download service to extract
24702 info from a downloaded zip file.
24706 <histogram name="SBClientDownload.SignedBinaryDownload"
24707 enum="SBClientDownloadIsSignedBinary">
24708 <owner>mattm@chromium.org</owner>
24710 Records the number of signed vs. unsigned executables that are downloaded.
24714 <histogram name="SBClientDownload.SignedOrWhitelistedDownload">
24715 <owner>mattm@chromium.org</owner>
24717 Counter which is incremented whenever an executable is downloaded which is
24718 either signed or whose URL matches the download whitelist.
24722 <histogram name="SBClientDownload.ZipFileHasArchiveButNoExecutable"
24724 <owner>mattm@chromium.org</owner>
24726 For each zip file analyzed by the SafeBrowsing download service, records
24727 true if the zip did not contain any executables but did contain another zip
24728 file, false otherwise.
24732 <histogram name="SBClientDownload.ZipFileHasExecutable" enum="Boolean">
24733 <owner>mattm@chromium.org</owner>
24735 For each zip file analyzed by the SafeBrowsing download service, records if
24736 the zip contained an executable file.
24740 <histogram name="SBClientMalware.ClassificationStart" enum="BooleanHit">
24741 <owner>noelutz@chromium.org</owner>
24743 The number of pages that we could have possibly classified (essentially the
24744 number of top page navigations by users with SBClientMalware enabled). The
24745 name is slightly misleading as it is recorded before
24746 "Preclassification" happens.
24750 <histogram name="SBClientMalware.IPBlacklistRequestNetError"
24751 enum="NetErrorCodes">
24752 <owner>noelutz@chromium.org</owner>
24754 The net error code for all ClientMalwareRequest URLFetchers.
24758 <histogram name="SBClientMalware.IPBlacklistRequestPayloadSize" units="bytes">
24759 <owner>noelutz@chromium.org</owner>
24761 The size of the upload data for ClientMalwareRequest URLFetchers.
24765 <histogram name="SBClientMalware.IPBlacklistRequestResponseCode">
24766 <owner>noelutz@chromium.org</owner>
24768 For ClientMalwareRequest URLFetchers with successful status, the HTTP
24769 response code that was received.
24773 <histogram name="SBClientMalware.PreClassificationCheckFail"
24774 enum="SBClientDetectionPreClassificationCheckFail">
24775 <owner>noelutz@chromium.org</owner>
24777 Records the number of malware classifications that were skipped because a
24778 pre-classification check failed.
24782 <histogram name="SBClientMalware.SentReports" enum="SBClientMalwareSentReports">
24783 <owner>noelutz@chromium.org</owner>
24785 Measures the success rate of sending malware reports. Sending a report can
24786 fail due to a client reaching the limit on the number of reports it can send
24787 per day or due to the report failing to be serialized.
24791 <histogram name="SBClientMalware.UnexpectedPageId" enum="BooleanHit">
24792 <owner>noelutz@chromium.org</owner>
24794 Deprecated 03/2014. That part of the code got deleted.
24797 Counts the number of times the page ID that completed the page load does not
24798 match the browse info page ID. We expect that number to be zero.
24802 <histogram name="SBClientPhishing.CancelClassificationReason"
24803 enum="SBClientPhishingCancelClassificationReason">
24804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24806 The counts for various reasons why an in-progress phishing classification
24811 <histogram name="SBClientPhishing.CheckNoPendingClassificationFailed">
24812 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24814 The number of times client-side phishing classifier expected to have no
24815 pending classifications running but that check failed.
24819 <histogram name="SBClientPhishing.ClassificationStart" enum="BooleanHit">
24820 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24822 The number of pages that we could have possibly classified (essentially the
24823 number of top page navigations by users with SBClientPhishing enabled). The
24824 name is slightly misleading as it is recorded before
24825 "Preclassification" happens.
24829 <histogram name="SBClientPhishing.ClientModelStatus"
24830 enum="SBClientPhishingClientModelStatus">
24831 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24833 The counts for various model status codes that we get after loading a new
24834 client-side phishing model.
24838 <histogram name="SBClientPhishing.DOMFeatureChunkTime" units="milliseconds">
24839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24841 The time that an individual chunk of DOM feature extraction work took.
24845 <histogram name="SBClientPhishing.DOMFeatureFrameRemoved">
24846 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24848 The number of times that DOM feature extraction finished early because the
24849 active WebDocument's frame was removed during traversal.
24853 <histogram name="SBClientPhishing.DOMFeatureIterations">
24854 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24856 The number of iterations that the DOM feature extractor took to finish.
24860 <histogram name="SBClientPhishing.DOMFeatureResumeTime" units="milliseconds">
24861 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24863 The time that it took to resume DOM feature extraction for the phishing
24864 classifier. Longer times may indicate that the page DOM changed between
24865 chunks of work and the extractor had to re-traverse up to the saved
24870 <histogram name="SBClientPhishing.DOMFeatureTimeout">
24871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24873 The number of phishing classifications that were aborted because DOM feature
24874 extraction took too long.
24878 <histogram name="SBClientPhishing.DOMFeatureTotalTime" units="milliseconds">
24879 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24881 The time that the DOM feature extarctor took to finish, summed across all
24886 <histogram name="SBClientPhishing.GrabPhishingThumbnail" units="ms">
24887 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24888 <summary>Time spent generating the thumbnail.</summary>
24891 <histogram name="SBClientPhishing.IllegalFeatureValue">
24892 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24894 The number of features which were omitted from phishing classification
24895 because they were added with an illegal value. This would indicate a bug.
24899 <histogram name="SBClientPhishing.InitPrivateNetworksFailed">
24901 Deprecated in Chrome 37, which now uses //net's internal matching.
24903 <owner>mattm@chromium.org</owner>
24905 The number of times that the phishing detection service could not be
24906 initialized due to an error parsing the private IP networks. This would
24911 <histogram name="SBClientPhishing.InvalidWhitelistExpression">
24913 Deprecated 12/2011. Whitelist entries are no longer part of
24914 ClientPhishingResponse.
24916 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24918 The number of whitelist_expression entries in a ClientPhishingResponse that
24919 could not be canonicalized.
24923 <histogram name="SBClientPhishing.PreClassificationCheckFail"
24924 enum="SBClientDetectionPreClassificationCheckFail">
24925 <owner>noelutz@chromium.org</owner>
24927 Records the number of phishing classifications that were skipped because a
24928 pre-classification check failed.
24932 <histogram name="SBClientPhishing.ReportLimitSkipped" enum="BooleanHit">
24933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24935 The number of phishing classifications that were previously cached as being
24936 phishing but that will get re-classified (to possibly fix false positives).
24940 <histogram name="SBClientPhishing.RequestNotSerialized">
24941 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24943 The number of phishing classifier pingbacks that were skipped because
24944 serializing the request protocol buffer to string failed.
24948 <histogram name="SBClientPhishing.RequestSatisfiedFromCache" enum="BooleanHit">
24949 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24951 The number of times that a cached phishing classification result was used,
24952 rather than pinging the server.
24956 <histogram name="SBClientPhishing.ScorerCreationStatus"
24957 enum="SBClientPhishingScorerCreationStatus">
24958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24960 Records the status when we create a scorer object for the client-side
24961 phishing detection classifier.
24965 <histogram name="SBClientPhishing.TermFeatureBreakIterError">
24966 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24968 The number of phishing classifications that were aborted because the term
24969 feature extractor failed to initialize an ICU break iterator.
24973 <histogram name="SBClientPhishing.TermFeatureChunkTime" units="milliseconds">
24974 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24976 The time that an individual chunk of term feature extraction work took.
24980 <histogram name="SBClientPhishing.TermFeatureIterations">
24981 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24983 The number of iterations that the term feature extractor took to finish.
24987 <histogram name="SBClientPhishing.TermFeatureTimeout">
24988 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24990 The number of phishing classification that were aborted because term feature
24991 extraction took too long.
24995 <histogram name="SBClientPhishing.TermFeatureTotalTime" units="milliseconds">
24996 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24998 The time that the term feature extarctor took to finish, summed across all
25003 <histogram name="SBClientPhishing.TooManyFeatures">
25004 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25006 The number of times that the limit on the number of phishing classifier
25007 features for a page was reached. This may indicate a bug, or that
25008 kMaxFeatureSize is too small.
25012 <histogram name="SBClientPhishing.URLFeatureTime" units="milliseconds">
25013 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25015 The time taken to extract URL features for the phishing classifier.
25019 <histogram name="SBDownloadFeedback.Activations" enum="DownloadItem.DangerType">
25020 <owner>mattm@chromium.org</owner>
25022 Count of times download feedback has been started, broken down by danger
25027 <histogram name="SBDownloadFeedback.ActiveFeedbacks">
25028 <owner>mattm@chromium.org</owner>
25030 When a new download feedback request is added, records the number of
25031 download requests currently active and/or pending.
25035 <histogram name="SBDownloadFeedback.Eligible" enum="DownloadItem.DangerType">
25036 <owner>mattm@chromium.org</owner>
25038 Count of times eligible download notifications are shown. Broken down by
25043 <histogram name="SBDownloadFeedback.Shown" enum="DownloadItem.DangerType">
25045 Starting with M32, replaced by SBDownloadFeedback.Eligible.
25047 <owner>mattm@chromium.org</owner>
25049 Count of times download feedback button has been shown, broken down by
25054 <histogram name="SBDownloadFeedback.SizeEligibleKB" units="KB">
25055 <owner>mattm@chromium.org</owner>
25057 Size of downloads that were of the correct danger type, regardless if they
25058 meet the max file size check or if they are actually uploaded or not.
25062 <histogram name="SBDownloadFeedback.SizeFailure" units="bytes">
25063 <owner>mattm@chromium.org</owner>
25065 Size of downloads that failed to be uploaded to the feedback service.
25069 <histogram name="SBDownloadFeedback.SizeSuccess" units="bytes">
25070 <owner>mattm@chromium.org</owner>
25072 Size of downloads that were successfully uploaded to the feedback service.
25076 <histogram name="SBDownloadFeedback.UploadResult"
25077 enum="SBDownloadFeedbackUploadResult">
25078 <owner>mattm@chromium.org</owner>
25080 Final result of attempt to upload binary to download feedback service.
25084 <histogram name="SBIRS.DroppedIncident" enum="IncidentType">
25085 <owner>grt@google.com</owner>
25087 The type of incident given to the safe browsing incident reporting service
25088 but dropped as a result of not participating in safe browsing.
25092 <histogram name="SBIRS.EnvCollectionTime" units="milliseconds">
25093 <owner>grt@google.com</owner>
25095 The elapsed time to collect environmental data for a safe browsing incident
25100 <histogram name="SBIRS.FindDownloadedBinaryTime" units="milliseconds">
25101 <owner>grt@google.com</owner>
25103 The elapsed time to find the most recent binary download from all loaded
25104 profiles when creating a safe browsing incident report.
25108 <histogram name="SBIRS.Incident" enum="IncidentType">
25109 <owner>grt@google.com</owner>
25111 The type of incident given to the safe browsing incident reporting service.
25115 <histogram name="SBIRS.IncidentCount">
25116 <owner>grt@google.com</owner>
25118 The number of incidents collated into a single safe browsing incident report
25123 <histogram name="SBIRS.InterIncidentTime" units="milliseconds">
25124 <owner>grt@google.com</owner>
25126 The elapsed time between two successive incidents collated into the same
25127 incident report by the safe browsing incident reporting service.
25131 <histogram name="SBIRS.PruneRatio" units="percentage">
25132 <owner>grt@google.com</owner>
25134 The percentage of incidents pruned from a safe browsing incident report on
25135 account of having been previously reported.
25139 <histogram name="SBIRS.ReportPayloadSize" units="bytes">
25140 <owner>grt@google.com</owner>
25141 <summary>The size, in bytes, of a safe browsing incident report.</summary>
25144 <histogram name="SBIRS.ReportUploadTime" units="milliseconds">
25145 <owner>grt@google.com</owner>
25146 <summary>The elapsed time to upload a safe browsing incident report.</summary>
25149 <histogram name="SBIRS.UploadResult" enum="ReportProcessingResult">
25150 <owner>grt@google.com</owner>
25152 The result of an attempted report upload by the safe browsing incident
25157 <histogram name="Search.ContextualSearchOptCard"
25158 enum="ContextualSearchOptCardAction">
25159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25160 <summary>The type of action taken in the Opt-in card.</summary>
25163 <histogram name="Search.ContextualSearchOptPeekCard"
25164 enum="ContextualSearchPeekCardAction">
25165 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25166 <summary>The type of action taken when the Opt-in card is peeking.</summary>
25169 <histogram name="Search.ContextualSearchPeekCard"
25170 enum="ContextualSearchPeekCardAction">
25171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25172 <summary>The type of action taken when the Search card is peeking.</summary>
25175 <histogram name="Search.ContextualSearchTap" enum="ContextualSearchTapAction">
25176 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25177 <summary>The type of tap action taken by opted-in users.</summary>
25180 <histogram name="Search.ContextualSearchTapUndecided"
25181 enum="ContextualSearchTapAction">
25182 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25183 <summary>The type of tap action taken by undecided users.</summary>
25186 <histogram name="Search.ContextualSearchTimeToSearch" units="milliseconds">
25187 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25188 <summary>The time between tapping on a word and performing a search.</summary>
25191 <histogram name="Search.DefaultSearchProvider" enum="OmniboxSearchEngine">
25193 Made obsolete around Chrome 32. Use Search.DefaultSearchProviderType
25196 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25198 The id of the default search engine that is loaded after Chrome startup. See
25199 src/chrome/browser/search_engines/prepopulate_engines.json for more info.
25203 <histogram name="Search.DefaultSearchProviderType"
25204 enum="OmniboxSearchEngineType">
25205 <owner>mpearson@chromium.org</owner>
25207 The type of the default search engine that is loaded when a profile is
25208 opened or after a profile reset. Note that at least one profile is opened
25209 on startup. Due to an error, there was a period from roughly May 9 2014 to
25210 May 23 2014 during which this was not being logged.
25214 <histogram name="Search.MigratedPrefToDictionaryValue" enum="BooleanHit">
25215 <owner>erikwright@chromium.org</owner>
25217 The number of times that a user-selected DSE was migrated from separate
25218 String/List/..Value preferences to the new single DictionaryValue used in
25223 <histogram name="ServicesCustomization.LoadResult"
25224 enum="ServicesCustomizationLoadResult">
25225 <owner>dpolukhin@chromium.org</owner>
25227 Records result of fetching and parsing OEM customization manifest. See
25228 ServicesCustomizationDocument class for more info. Used only on Chrome OS.
25232 <histogram name="ServiceWorker.Database.OpenResult"
25233 enum="ServiceWorkerDatabaseStatus">
25234 <owner>nhiroki@chromium.org</owner>
25236 Records result of opening a database for ServiceWorkerDatabase.
25240 <histogram name="ServiceWorker.Database.ReadResult"
25241 enum="ServiceWorkerDatabaseStatus">
25242 <owner>nhiroki@chromium.org</owner>
25243 <summary>Records result of read operations in ServiceWorkerDatabase.</summary>
25246 <histogram name="ServiceWorker.Database.WriteResult"
25247 enum="ServiceWorkerDatabaseStatus">
25248 <owner>nhiroki@chromium.org</owner>
25250 Records result of write operations in ServiceWorkerDatabase.
25254 <histogram name="ServiceWorker.DiskCache.InitResult">
25255 <owner>nhiroki@chromium.org</owner>
25257 Records result of opening a disk cache for ServiceWorkerDiskCache.
25261 <histogram name="ServiceWorker.DiskCache.ReadResponseResult"
25262 enum="ServiceWorkerReadResponseResult">
25263 <owner>nhiroki@chromium.org</owner>
25265 Records result of reading response from ServiceWorkerDiskCache.
25269 <histogram name="ServiceWorker.DiskCache.WriteResponseResult"
25270 enum="ServiceWorkerWriteResponseResult">
25271 <owner>nhiroki@chromium.org</owner>
25273 Records result of writing response into ServiceWorkerDiskCache.
25277 <histogram name="Settings.DefaultSearchProvider" enum="OmniboxSearchEngine">
25279 Deprecated in Chrome 30. Use Search.DefaultSearchProviderType instead.
25281 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25283 The id of the default search engine domain that is specified in user
25284 preferences when a profile is loaded.
25288 <histogram name="Settings.EnforcementGroupDeterminedFromTrial"
25289 enum="BooleanSuccess">
25290 <owner>gab@chromium.org</owner>
25292 Whether the SettingsEnforcement group was successfully determined from the
25293 field trial or if it had to revert to the hardcoded default.
25297 <histogram name="Settings.FilterOnLoadTime" units="milliseconds">
25298 <owner>gab@chromium.org</owner>
25300 The amount of time it took to run PrefHashFilter::FilterOnLoad on startup.
25304 <histogram name="Settings.FilterSerializeDataTime" units="milliseconds">
25305 <owner>gab@chromium.org</owner>
25307 The amount of time it took to run PrefHashFilter::FilterSerializeData on the
25308 UI thread prior to writing the Preferences file to disk. Only logged when
25309 PrefHashFilter::FilterSerializeData actually had work to do.
25313 <histogram name="Settings.GivenShowHomeButton_HomePageIsNewTabPage"
25315 <owner>mpearson@chromium.org</owner>
25317 Whether or not the home page user preference is set to the default NTP value
25318 when a profile is loaded. This is only logged if the home button is shown.
25322 <histogram name="Settings.HashesDictionaryTrusted" enum="BooleanValid">
25323 <owner>csharp@chromium.org</owner>
25324 <owner>gab@chromium.org</owner>
25326 Logged on profile load. Indicates whether the hashes dictionary for this
25327 profile is trusted.
25331 <histogram name="Settings.HomePageDomain" enum="OmniboxSearchEngine">
25333 Deprecated in Chrome 30. Replaced by Settings.HomePageEngineType.
25335 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25337 The id of the home page domain that is specified in user preferences when a
25342 <histogram name="Settings.HomePageEngineType" enum="OmniboxSearchEngineType">
25343 <owner>mpearson@chromium.org</owner>
25345 Tries to pretend the home page URL is a search URL, and records the search
25346 engine type of that URL by comparing the TLD+1 of the home page URL with
25347 those of the different known search engines. Recorded when a profile is
25348 opened, if a home page URL has been set. Note that at least one profile is
25353 <histogram name="Settings.HomePageIsNewTabPage" enum="Boolean">
25355 Deprecated 08/05/2013. Replaced by
25356 Settings.GivenShowHomeButton_HomePageIsNewTabPage.
25358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25360 Whether or not the home page user preference is set to the default NTP value
25361 when a profile is loaded.
25365 <histogram name="Settings.HomePageIsNewTabPage.PulledFromSync" enum="Boolean">
25366 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25368 The value of the home-page-is-new-tab-page pref when pulled down from sync
25369 to update an out-of-sync local pref store.
25373 <histogram name="Settings.HomePageIsNewTabPage.PushedToSync" enum="Boolean">
25374 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25376 The value of the home-page-is-new-tab-page pref when pushed up to sync from
25377 a change made locally.
25381 <histogram name="Settings.InitializedFromMasterPrefs" enum="BooleanSuccess">
25382 <owner>csharp@chromium.org</owner>
25383 <owner>gab@chromium.org</owner>
25385 Logged on first run when generating the Preferences file from
25386 master_preferences. True if serializing the generated Preferences file to
25387 disk was successful, false otherwise. Note: this event does not occur if
25388 there is no master_preferences file on first run.
25392 <histogram name="Settings.MigratedHashesFromLocalState" enum="BooleanMigrated">
25393 <owner>csharp@chromium.org</owner>
25394 <owner>gab@chromium.org</owner>
25396 Whether, while loading a profile, any preference hashes were migrated from
25397 Local State to either Preferences or Protected Preferences.
25401 <histogram name="Settings.PinnedTabEngineTypes" enum="OmniboxSearchEngineType">
25402 <owner>mpearson@chromium.org</owner>
25404 Tries to pretend pinned tab URLs are search URLs, and records the search
25405 engine types of those URLs by comparing the TLD+1s of the URLs with those of
25406 the different known search engines. Recorded when a profile is opened, if
25407 there are pinned tabs. Note that at least one profile is opened on startup.
25411 <histogram name="Settings.PinnedTabs">
25412 <owner>mpearson@chromium.org</owner>
25413 <summary>The number of pinned tabs opened when a profile is loaded.</summary>
25416 <histogram name="Settings.ShowHomeButton" enum="BooleanEnabled">
25417 <owner>mpearson@chromium.org</owner>
25419 Whether or not the home button is enabled in user preferences when a profile
25424 <histogram name="Settings.ShowHomeButton.PulledFromSync" enum="BooleanEnabled">
25425 <owner>mpearson@chromium.org</owner>
25427 The enabled state of the Home button pref when pulled down from sync to
25428 update an out-of-sync local pref store.
25432 <histogram name="Settings.ShowHomeButton.PushedToSync" enum="BooleanEnabled">
25433 <owner>mpearson@chromium.org</owner>
25435 The enabled state of the Home button pref when pushed up to sync from a
25436 change made locally.
25440 <histogram name="Settings.StartupPageDomains" enum="OmniboxSearchEngine">
25442 Deprecated in Chrome 30. Replaced by Settings.StartupPageEngineTypes.
25444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25446 The ids of startup page domains that are specified in user preferences when
25447 a profile is loaded.
25451 <histogram name="Settings.StartupPageEngineTypes"
25452 enum="OmniboxSearchEngineType">
25453 <owner>mpearson@chromium.org</owner>
25455 Tries to pretend the startup page URLs are search URLs, and records the
25456 search engine types of those URLs by comparing the TLD+1s of the URLs with
25457 those of the different known search engines. Recorded when a profile is
25458 opened, if startup page URLs have been set. Note that at least one profile
25459 is opened on startup.
25463 <histogram name="Settings.StartupPageLoadSettings" enum="SessionStartupPref">
25464 <owner>mpearson@chromium.org</owner>
25465 <summary>The startup page settings when a profile is loaded.</summary>
25468 <histogram name="Settings.StartupPageLoadSettings.PulledFromSync"
25469 enum="SessionStartupPref">
25470 <owner>mpearson@chromium.org</owner>
25472 The startup page setting when pulled down from sync to update an out-of-sync
25477 <histogram name="Settings.StartupPageLoadSettings.PushedToSync"
25478 enum="SessionStartupPref">
25479 <owner>mpearson@chromium.org</owner>
25481 The startup page setting when pushed up to sync from a change made locally.
25485 <histogram name="Settings.StartupPageLoadURLs">
25486 <owner>mpearson@chromium.org</owner>
25488 The number of URLs to be loaded on startup when a profile is loaded, if the
25489 startup page setting is set to load URLs.
25493 <histogram name="Settings.StartupURLsMigration" enum="StartupURLsMigration">
25494 <owner>csharp@chromium.org</owner>
25495 <summary>The startup URLs pref migration steps.</summary>
25498 <histogram name="Settings.StartupURLsResetTime" units="milliseconds">
25499 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25501 The time elapsed in milliseconds in between startup URLs pref migration. A
25502 value of 0 indicates that the last migration time was in the future due to
25503 e.g. an incorrect system time.
25507 <histogram name="Settings.TrackedPreferenceChanged" enum="TrackedPreference">
25508 <owner>gab@chromium.org</owner>
25510 The id of a tracked preference whose value has been changed since the last
25511 time Chrome set it.
25515 <histogram name="Settings.TrackedPreferenceCleared" enum="TrackedPreference">
25516 <owner>gab@chromium.org</owner>
25518 The id of a tracked preference whose value has been cleared since the last
25519 time Chrome set it.
25523 <histogram name="Settings.TrackedPreferenceInitialized"
25524 enum="TrackedPreference">
25525 <owner>gab@chromium.org</owner>
25527 The id of a tracked preference whose last value isn't known. We may be just
25528 starting to track the preference, or local state may have been changed
25529 outside of Chrome. This should only happen once per pref per profile.
25533 <histogram name="Settings.TrackedPreferenceMigrated" enum="TrackedPreference">
25534 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25536 Logs the tracked preference id when it is migrated to the new MAC algorithm.
25537 This should only happen once per pref per profile.
25541 <histogram name="Settings.TrackedPreferenceMigratedLegacyDeviceId"
25542 enum="TrackedPreference">
25543 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25545 The id of a tracked preference whose value has not changed since the last
25546 time Chrome set it, but which was last set using a legacy device ID. Each
25547 user should report this at most once per preference id and immediately be
25548 migrated to the latest hashing model.
25552 <histogram name="Settings.TrackedPreferenceReset" enum="TrackedPreference">
25553 <owner>gab@chromium.org</owner>
25554 <summary>The id of a tracked preference which was reset by Chrome.</summary>
25557 <histogram name="Settings.TrackedPreferencesAlternateStoreVersion"
25558 enum="PrefHashStoreVersion">
25560 Deprecated 2014-06.
25562 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25564 The version of a PrefHashStore, reported once for each alternate
25565 PrefHashStore (not associated to the default profile) from a delayed task on
25570 <histogram name="Settings.TrackedPreferencesAlternateStoreVersionUpdatedFrom"
25571 enum="PrefHashStoreVersion">
25573 Deprecated 2014-06.
25575 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25577 The previous version of an alternate PrefHashStore (not associated to the
25578 default profile) that was updated from a delayed task on startup. This
25579 should match Settings.TrackedPreferencesAlternateStoreVersion fairly closely
25580 for all versions but VERSION_LATEST which should never be reported here.
25584 <histogram name="Settings.TrackedPreferencesInitializedForUnloadedProfile"
25587 Deprecated 2014-02 in favor of
25588 Settings.TrackedPreferencesAlternateStoreVersionUpdatedFrom.
25590 <owner>gab@chromium.org</owner>
25592 Preference tracking was initialized for an unloaded profile. This should
25593 happen at most once per profile.
25597 <histogram name="Settings.TrackedPreferencesNoEnforcementOnDomain"
25598 enum="BooleanEnabled">
25599 <owner>gab@chromium.org</owner>
25601 Whether settings enforcement was cancelled for a machine joined to a domain.
25602 Reported once per session on browser startup.
25606 <histogram name="Settings.TrackedPreferenceTrustedInitialized"
25607 enum="TrackedPreference">
25608 <owner>gab@chromium.org</owner>
25610 The id of a tracked preference which was initialized despite the absence of
25611 a MAC as either (1) the current MACs are trusted, infering that this is a
25612 newly tracked pref, or (2) its value is NULL.
25616 <histogram name="Settings.TrackedPreferenceUnchanged" enum="TrackedPreference">
25617 <owner>gab@chromium.org</owner>
25619 The id of a tracked preference whose value has not changed since the last
25620 time Chrome set it.
25624 <histogram name="Settings.TrackedPreferenceWantedReset"
25625 enum="TrackedPreference">
25626 <owner>gab@chromium.org</owner>
25628 The id of a tracked preference which Chrome would have reset had the config
25633 <histogram name="Settings.TrackedSplitPreferenceChanged">
25634 <owner>gab@chromium.org</owner>
25636 The number of items that had changed in a dictionary pref when
25637 Settings.TrackedPreferenceChanged is reported for that pref.
25641 <histogram name="SettingsResetBubble.NumNoThanksPerReset">
25642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25644 Counts the number of times the user clicked on the No Thanks button of the
25645 settings reset bubble before clicking on the Reset button in the same Chrome
25650 <histogram name="SharedWorker.RendererSurviveForWorkerTime"
25651 units="milliseconds">
25652 <owner>horo@chromium.org</owner>
25654 A survival time of RenderProcessHostImpl for the In-renderer Shared Worker
25655 from when FastShutdownIfPossible() is called.
25659 <histogram name="SharedWorker.TimeToDeleted" units="milliseconds">
25660 <owner>horo@chromium.org</owner>
25662 The lifetime of a SharedWorkerHost. This roughly corresponds to the lifetime
25667 <histogram name="SharedWorker.TimeToScriptLoaded" units="milliseconds">
25668 <owner>horo@chromium.org</owner>
25670 The time from the creation of SharedWorkerHost until when WorkerScriptLoaded
25675 <histogram name="SharedWorker.TimeToScriptLoadFailed" units="milliseconds">
25676 <owner>horo@chromium.org</owner>
25678 The time from the creation of SharedWorkerHost until when
25679 WorkerScriptLoadFailed is called.
25683 <histogram name="ShortcutsProvider.QueryIndexTime" units="milliseconds">
25684 <owner>davidben@chromium.org</owner>
25686 The time it takes for the ShortcutsProvider to perform a query after the
25687 user has typed N characters.
25691 <histogram name="Signin" enum="SigninHelperFlow">
25692 <owner>mlerman@chromium.org</owner>
25694 Tracks user interactions as they sign in through a flow. The suffix of the
25695 histogram indicates what UI widget or application flow triggered the signin
25700 <histogram name="Signin.AddAccount" enum="BooleanSuccess">
25701 <owner>mlerman@chromium.org</owner>
25703 Track when chrome successfully adds an account. Failures are not tracked.
25707 <histogram name="Signin.OneClickConfirmation" enum="SigninFlowConfirmations">
25708 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25710 Count of the ways users interact with the confirmation dialogs of the new
25711 web based sign in to Chrome flow (accessed via the one click signin).
25715 <histogram name="Signin.Reconciler.AddedToChrome">
25716 <owner>mlerman@chromium.org</owner>
25718 After the first execution of the account reconciler, how many accounts were
25719 added to the browser's token service because they were in the cookie jar.
25723 <histogram name="Signin.Reconciler.AddedToCookieJar">
25724 <owner>mlerman@chromium.org</owner>
25726 After the first execution of the account reconciler, how many accounts were
25727 added to the cookie jar because they were in the browser's token service.
25731 <histogram name="Signin.Reconciler.DifferentPrimaryAccounts"
25732 enum="DifferentPrimaryAccounts">
25733 <owner>mlerman@chromium.org</owner>
25735 After execution of the account reconcilor, compares the primary account in
25736 the token service to the primary GAIA account of the cookie jar.
25740 <histogram name="Signin.SignoutProfile" enum="SigninSignoutProfile">
25741 <owner>mlerman@chromium.org</owner>
25742 <summary>Track how a profile gets signed out.</summary>
25745 <histogram name="SimpleCache.App.CheckCRCResult" enum="CheckCRCResult">
25746 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25748 Whether or not the CRC was checked at the moment when the last reference to
25749 a read-only entry stream is closed.
25753 <histogram name="SimpleCache.App.CreationToIndex" units="milliseconds">
25754 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25756 The time from the creation of the simple cache backend until the index has
25757 been loaded from disk.
25761 <histogram name="SimpleCache.App.CreationToIndexFail" units="milliseconds">
25762 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25764 The time from the creation of the simple cache backend until the index fails
25769 <histogram name="SimpleCache.App.EntryCreatedAndStream2Omitted"
25770 enum="SimpleCache.EntryCreatedAndStream2Omitted">
25771 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25773 Whether, upon creation of a new cache entry, the file for stream 2 was
25774 omitted since that stream was empty.
25778 <histogram name="SimpleCache.App.EntryCreationResult" enum="BooleanSuccess">
25779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25781 For entry creation operations that were sent to the disk, the result of
25786 <histogram name="SimpleCache.App.EntryCreationTime" units="milliseconds">
25787 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25788 <summary>The time, in ms, spent creating a new entry on disk.</summary>
25791 <histogram name="SimpleCache.App.EntryOpenedAndStream2Removed"
25792 enum="SimpleCache.EntryOpenedAndStream2Removed">
25793 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25795 Whether, upon opening of an existing cache entry, stream 2 was empty and the
25796 file for that stream was therefore removed.
25800 <histogram name="SimpleCache.App.EntryOperationsPending">
25801 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25803 At the time that operations are run, the number of pending operations on a
25808 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart" units="bytes">
25809 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25810 <summary>The size of the cache at the beginning of an eviction.</summary>
25813 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart2" units="KB">
25814 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25815 <summary>The size of the cache at the beginning of an eviction.</summary>
25818 <histogram name="SimpleCache.App.Eviction.EntryCount">
25819 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25820 <summary>The number of entries to be erased in an eviction.</summary>
25823 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart" units="bytes">
25824 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25826 The maximum allowed size of the cache at the beginning of an eviction.
25830 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart2" units="KB">
25831 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25833 The maximum allowed size of the cache at the beginning of an eviction.
25837 <histogram name="SimpleCache.App.Eviction.Result" enum="BooleanSuccess">
25838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25839 <summary>The result of an eviction.</summary>
25842 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted" units="bytes">
25843 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25844 <summary>The number of bytes to be erased in an eviction.</summary>
25847 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted2" units="KB">
25848 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25849 <summary>The amount of memory freed in an eviction.</summary>
25852 <histogram name="SimpleCache.App.Eviction.SizeWhenDone" units="bytes">
25853 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25854 <summary>The size of the cache after running an eviction.</summary>
25857 <histogram name="SimpleCache.App.Eviction.SizeWhenDone2" units="KB">
25858 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25859 <summary>The size of the cache after running an eviction.</summary>
25862 <histogram name="SimpleCache.App.Eviction.TimeToDone" units="milliseconds">
25863 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25864 <summary>Time spent completing an eviction.</summary>
25867 <histogram name="SimpleCache.App.Eviction.TimeToSelectEntries"
25868 units="milliseconds">
25869 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25870 <summary>Time spent selecting entries for eviction.</summary>
25873 <histogram name="SimpleCache.App.FileDescriptorLimitHard">
25874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25876 The maximum limit of how many file descriptors a process can open. Emitted
25877 each time the browser is launched, if the limit could be retrieved. (This
25878 is the highest value we could raise the current limit to if we liked.)
25882 <histogram name="SimpleCache.App.FileDescriptorLimitSoft">
25883 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25885 The current limit of how many file descriptors a process can open. Emitted
25886 each time the browser is launched, if the limit could be retrieved. (We can
25887 raise this to the maximum limit if we like, without root access.)
25891 <histogram name="SimpleCache.App.FileDescriptorLimitStatus"
25892 enum="SimpleCache.FileDescriptorLimitStatus">
25893 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25895 The result of trying to get the file descriptor limit. Emitted each time
25896 the browser is launched.
25900 <histogram name="SimpleCache.App.GlobalOpenEntryCount">
25901 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25903 The number of open entries across all caches backed by the Simple Cache. An
25904 entry is opened whenever a caller asks to open it to read or write cache
25905 data, and remains open until the last caller asks to close it. Logged
25906 whenever an entry is opened or closed.
25910 <histogram name="SimpleCache.App.HeaderSize" units="bytes">
25911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25913 The size of the header stream of a Simple Cache entry, emitted every time
25914 the headers are written or rewritten.
25918 <histogram name="SimpleCache.App.HeaderSizeChange"
25919 enum="SimpleCacheHeaderSizeChange">
25920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25922 How the header size has changed in a Simple Cache entry, emitted every time
25923 a write operation occurs on the header stream. (This includes the initial
25924 write, rewrites, and other writes that we couldn't classify.)
25928 <histogram name="SimpleCache.App.HeaderSizeDecreaseAbsolute" units="bytes">
25929 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25931 The absolute size decrease of the header stream of a Simple Cache entry,
25932 emitted every time the headers are rewritten with a smaller size.
25936 <histogram name="SimpleCache.App.HeaderSizeDecreasePercentage" units="percent">
25937 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25939 The relative size decrease of the header stream of a Simple Cache entry,
25940 emitted every time the headers are rewritten with a smaller size.
25944 <histogram name="SimpleCache.App.HeaderSizeIncreaseAbsolute" units="bytes">
25945 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25947 The absolute size increase of the header stream of a Simple Cache entry,
25948 emitted every time the headers are rewritten with a larger size.
25952 <histogram name="SimpleCache.App.HeaderSizeIncreasePercentage" units="percent">
25953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25955 The relative size increase of the header stream of a Simple Cache entry,
25956 emitted every time the headers are rewritten with a larger size.
25960 <histogram name="SimpleCache.App.IndexCorrupt" enum="BooleanCorrupt">
25961 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25962 <summary>For each index load, whether the index file was corrupt.</summary>
25965 <histogram name="SimpleCache.App.IndexCreatedEntryCount">
25966 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25967 <summary>The number of entries in a newly created index file.</summary>
25970 <histogram name="SimpleCache.App.IndexEntriesLoaded">
25971 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25972 <summary>Number of entries loaded from the index file on start.</summary>
25975 <histogram name="SimpleCache.App.IndexEntriesRestored">
25976 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25978 Number of entries restored from disk when there was no index or the index
25983 <histogram name="SimpleCache.App.IndexFileStateOnLoad" enum="SimpleIndexState">
25984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25986 The state the index file is at when an attempt is made to load from it.
25990 <histogram name="SimpleCache.App.IndexInitializationWaiters">
25991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25993 At the time of index initialization, the number of enqueued jobs awaiting
25994 index initialization.
25998 <histogram name="SimpleCache.App.IndexInitializeMethod"
25999 enum="SimpleCacheIndexInitializeMethod">
26000 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26001 <summary>The method used to initialize the simple cache index.</summary>
26004 <histogram name="SimpleCache.App.IndexLoadTime" units="milliseconds">
26005 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26007 Time (as measured on the worker pool) spent loading the index file.
26011 <histogram name="SimpleCache.App.IndexNumEntriesOnWrite">
26012 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26013 <summary>The number of entries written to the index on a flush.</summary>
26016 <histogram name="SimpleCache.App.IndexRestoreTime" units="milliseconds">
26017 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26019 Time (as measured on the worker pool) spent restoring the index file by
26020 iterating directory entries.
26024 <histogram name="SimpleCache.App.IndexWriteInterval.Background"
26025 units="milliseconds">
26026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26028 The interval between index saves, for apps in the background.
26032 <histogram name="SimpleCache.App.IndexWriteInterval.Foreground"
26033 units="milliseconds">
26034 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26036 The interval between index saves, for apps in the foreground.
26040 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Background"
26041 units="milliseconds">
26042 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26044 The amount of time spend writing the index file to disk, for apps in the
26045 background, measured starting at the beginning of the write on the callback
26046 thread, and calculated using the completion time on the worker pool.
26050 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Foreground"
26051 units="milliseconds">
26052 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26054 The amount of time spend writing the index file to disk, for apps in the
26055 foreground, measured starting at the beginning of the write on the callback
26056 thread, and calculated using the completion time on the worker pool.
26060 <histogram name="SimpleCache.App.KeyMatchedOnOpen" enum="BooleanMatched">
26061 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26063 For each call to OpenEntry, whether the key on disk matched the request key.
26067 <histogram name="SimpleCache.App.LastClusterLossPercent" units="percent">
26068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26070 For each file in the Simple Cache, the percentage of disk space used by the
26071 cluster loss, the unused disk space in the last 4096 byte cluster of the
26076 <histogram name="SimpleCache.App.LastClusterSize" units="bytes">
26077 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26079 For each file in the Simple Cache, the number of bytes in the last 4096 byte
26080 cluster when the entry is saved to disk.
26084 <histogram name="SimpleCache.App.OpenEntryIndexState"
26085 enum="SimpleCacheOpenEntryIndexState">
26086 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26088 At the time that an entry is opened, the state of that entry in the index.
26092 <histogram name="SimpleCache.App.ReadIsParallelizable"
26093 enum="SimpleCacheReadParallelizable">
26094 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26096 For each Read operation, whether it could have been issued in parallel of a
26097 previous Read operation.
26101 <histogram name="SimpleCache.App.ReadResult" enum="SimpleCacheReadResult">
26102 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26103 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
26106 <histogram name="SimpleCache.App.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
26107 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26109 For each EOFRecord found with a valid magic number, indicates if the record
26110 also contains a CRC.
26114 <histogram name="SimpleCache.App.SyncCheckEOFResult"
26115 enum="SimpleCacheSyncCheckEOFResult">
26116 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26118 The result, at the synchronous layer, of checking the EOF record of a cache
26123 <histogram name="SimpleCache.App.SyncCloseResult"
26124 enum="SimpleCacheSyncCloseResult">
26125 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26127 The result, at the synchronous layer, of closing a cache entry.
26131 <histogram name="SimpleCache.App.SyncCreatePlatformFileError"
26132 enum="PlatformFileError">
26133 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26135 The platform error reported when attempting to create a new cache entry at
26136 the synchronous layer.
26140 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithIndex"
26141 enum="PlatformFileError">
26142 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26144 The platform error reported when attempting to create a new cache entry at
26145 the synchronous layer when the index has already initialized.
26149 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithoutIndex"
26150 enum="PlatformFileError">
26151 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26153 The platform error reported when attempting to create a new cache entry at
26154 the synchronous layer when the index has not yet initialized.
26158 <histogram name="SimpleCache.App.SyncCreateResult"
26159 enum="SimpleCacheSyncCreateResult">
26160 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26162 The result, at the synchronous layer, reported when attempting to create a
26167 <histogram name="SimpleCache.App.SyncCreateResult_WithIndex"
26168 enum="SimpleCacheSyncCreateResult">
26169 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26171 The result, at the synchronous layer, reported when attempting to create a
26172 new cache entry when the index has already initialized.
26176 <histogram name="SimpleCache.App.SyncCreateResult_WithoutIndex"
26177 enum="SimpleCacheSyncCreateResult">
26178 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26180 The result, at the synchronous layer, reported when attempting to create a
26181 new cache entry when the index has not yet initialized.
26185 <histogram name="SimpleCache.App.SyncOpenEntryAge" units="hours">
26186 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26188 The age of the entry (time since last modified), when opened at the
26193 <histogram name="SimpleCache.App.SyncOpenPlatformFileError"
26194 enum="PlatformFileError">
26195 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26197 The platform error reported when attempting to create a new cache entry at
26198 the synchronous layer.
26202 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithIndex"
26203 enum="PlatformFileError">
26204 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26206 The platform error reported when attempting to create a new cache entry at
26207 the synchronous layer when the index has already initialized.
26211 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithoutIndex"
26212 enum="PlatformFileError">
26213 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26215 The platform error reported when attempting to create a new cache entry at
26216 the synchronous layer when the index has not initialized.
26220 <histogram name="SimpleCache.App.SyncOpenResult"
26221 enum="SimpleCacheSyncOpenResult">
26222 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26224 The result, at the synchronous layer, reported when attempting to open a new
26229 <histogram name="SimpleCache.App.SyncOpenResult_WithIndex"
26230 enum="SimpleCacheSyncOpenResult">
26231 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26233 The result, at the synchronous layer, reported when attempting to open a new
26234 cache entry when the index has already initialized.
26238 <histogram name="SimpleCache.App.SyncOpenResult_WithoutIndex"
26239 enum="SimpleCacheSyncOpenResult">
26240 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26242 The result, at the synchronous layer, reported when attempting to open a new
26243 cache entry when the index has not yet initialized.
26247 <histogram name="SimpleCache.App.SyncWriteResult"
26248 enum="SimpleCacheSyncWriteResult">
26249 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26251 The result, at the synchronous layer, of writing to a cache entry.
26255 <histogram name="SimpleCache.App.WriteDependencyType"
26256 enum="SimpleCacheWriteDependencyType">
26257 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26259 Shows whether a write operation depends on the previous operation in queue
26260 particularly in the aspect of its possibility to run in parallel.
26264 <histogram name="SimpleCache.App.WriteResult" enum="SimpleCacheWriteResult">
26266 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
26267 return", which previously showed up as "success".
26269 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26270 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
26273 <histogram name="SimpleCache.App.WriteResult2" enum="SimpleCacheWriteResult">
26274 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26275 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
26278 <histogram name="SimpleCache.CheckCRCResult" enum="CheckCRCResult">
26280 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26282 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26284 Whether or not the CRC was checked at the moment when the last reference to
26285 a read-only entry stream is closed.
26289 <histogram name="SimpleCache.CreationToIndex" units="milliseconds">
26291 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26293 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26295 The time from the creation of the simple cache backend until the index has
26296 been loaded from disk.
26300 <histogram name="SimpleCache.CreationToIndexFail" units="milliseconds">
26302 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26304 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26306 The time from the creation of the simple cache backend until the index fails
26311 <histogram name="SimpleCache.EntryCreationResult" enum="BooleanSuccess">
26313 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26315 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26317 For entry creation operations that were sent to the disk, the result of
26322 <histogram name="SimpleCache.EntryCreationTime" units="milliseconds">
26324 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26326 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26327 <summary>The time, in ms, spent creating a new entry on disk.</summary>
26330 <histogram name="SimpleCache.EntryOperationsPending">
26332 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26334 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26336 At the time that operations are run, the number of pending operations on a
26341 <histogram name="SimpleCache.Eviction.CacheSizeOnStart" units="bytes">
26343 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26345 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26346 <summary>The size of the cache at the beginning of an eviction.</summary>
26349 <histogram name="SimpleCache.Eviction.CacheSizeOnStart2" units="KB">
26351 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26353 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26354 <summary>The size of the cache at the beginning of an eviction.</summary>
26357 <histogram name="SimpleCache.Eviction.EntryCount">
26359 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26361 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26362 <summary>The number of entries to be erased in an eviction.</summary>
26365 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart" units="bytes">
26367 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26369 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26371 The maximum allowed size of the cache at the beginning of an eviction.
26375 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart2" units="KB">
26377 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26379 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26381 The maximum allowed size of the cache at the beginning of an eviction.
26385 <histogram name="SimpleCache.Eviction.Result" enum="BooleanSuccess">
26387 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26389 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26390 <summary>The result of an eviction.</summary>
26393 <histogram name="SimpleCache.Eviction.SizeOfEvicted" units="bytes">
26395 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26397 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26398 <summary>The number of bytes to be erased in an eviction.</summary>
26401 <histogram name="SimpleCache.Eviction.SizeOfEvicted2" units="KB">
26403 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26405 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26406 <summary>The amount of memory freed in an eviction.</summary>
26409 <histogram name="SimpleCache.Eviction.SizeWhenDone" units="bytes">
26411 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26413 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26414 <summary>The size of the cache after running an eviction.</summary>
26417 <histogram name="SimpleCache.Eviction.SizeWhenDone2" units="KB">
26419 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26421 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26422 <summary>The size of the cache after running an eviction.</summary>
26425 <histogram name="SimpleCache.Eviction.TimeToDone" units="milliseconds">
26427 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26429 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26430 <summary>Time spent completing an eviction.</summary>
26433 <histogram name="SimpleCache.Eviction.TimeToSelectEntries" units="milliseconds">
26435 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26437 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26438 <summary>Time spent selecting entries for eviction.</summary>
26441 <histogram name="SimpleCache.FileDescriptorLimitHard">
26443 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26445 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26447 The maximum limit of how many file descriptors a process can open. Emitted
26448 each time the browser is launched, if the limit could be retrieved. (This
26449 is the highest value we could raise the current limit to if we liked.)
26453 <histogram name="SimpleCache.FileDescriptorLimitSoft">
26455 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26457 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26459 The current limit of how many file descriptors a process can open. Emitted
26460 each time the browser is launched, if the limit could be retrieved. (We can
26461 raise this to the maximum limit if we like, without root access.)
26465 <histogram name="SimpleCache.FileDescriptorLimitStatus"
26466 enum="SimpleCache.FileDescriptorLimitStatus">
26468 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26470 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26472 The result of trying to get the file descriptor limit. Emitted each time
26473 the browser is launched.
26477 <histogram name="SimpleCache.GlobalOpenEntryCount">
26479 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26481 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26483 The number of open entries across all caches backed by the Simple Cache. An
26484 entry is opened whenever a caller asks to open it to read or write cache
26485 data, and remains open until the last caller asks to close it. Logged
26486 whenever an entry is opened or closed.
26490 <histogram name="SimpleCache.HeaderSize" units="bytes">
26492 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26496 The size of the header stream of a Simple Cache entry, emitted every time
26497 the headers are written or rewritten.
26501 <histogram name="SimpleCache.HeaderSizeChange"
26502 enum="SimpleCacheHeaderSizeChange">
26504 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26506 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26508 How the header size has changed in a Simple Cache entry, emitted every time
26509 a write operation occurs on the header stream. (This includes the initial
26510 write, rewrites, and other writes that we couldn't classify.)
26514 <histogram name="SimpleCache.HeaderSizeDecreaseAbsolute" units="bytes">
26516 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26518 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26520 The absolute size decrease of the header stream of a Simple Cache entry,
26521 emitted every time the headers are rewritten with a smaller size.
26525 <histogram name="SimpleCache.HeaderSizeDecreasePercentage" units="percent">
26527 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26529 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26531 The relative size decrease of the header stream of a Simple Cache entry,
26532 emitted every time the headers are rewritten with a smaller size.
26536 <histogram name="SimpleCache.HeaderSizeIncreaseAbsolute" units="bytes">
26538 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26542 The absolute size increase of the header stream of a Simple Cache entry,
26543 emitted every time the headers are rewritten with a larger size.
26547 <histogram name="SimpleCache.HeaderSizeIncreasePercentage" units="percent">
26549 Deprecated 2013-08 in favor of cache type specific version (App or Http).
26551 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26553 The relative size increase of the header stream of a Simple Cache entry,
26554 emitted every time the headers are rewritten with a larger size.
26558 <histogram name="SimpleCache.Http.CheckCRCResult" enum="CheckCRCResult">
26559 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26561 Whether or not the CRC was checked at the moment when the last reference to
26562 a read-only entry stream is closed.
26566 <histogram name="SimpleCache.Http.CreationToIndex" units="milliseconds">
26567 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26569 The time from the creation of the simple cache backend until the index has
26570 been loaded from disk.
26574 <histogram name="SimpleCache.Http.CreationToIndexFail" units="milliseconds">
26575 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26577 The time from the creation of the simple cache backend until the index fails
26582 <histogram name="SimpleCache.Http.EntryCreatedAndStream2Omitted"
26583 enum="SimpleCache.EntryCreatedAndStream2Omitted">
26584 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26586 Whether, upon creation of a new cache entry, the file for stream 2 was
26587 omitted since that stream was empty.
26591 <histogram name="SimpleCache.Http.EntryCreationResult" enum="BooleanSuccess">
26592 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26594 For entry creation operations that were sent to the disk, the result of
26599 <histogram name="SimpleCache.Http.EntryCreationTime" units="milliseconds">
26600 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26601 <summary>The time, in ms, spent creating a new entry on disk.</summary>
26604 <histogram name="SimpleCache.Http.EntryOpenedAndStream2Removed"
26605 enum="SimpleCache.EntryOpenedAndStream2Removed">
26606 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26608 Whether, upon opening of an existing cache entry, stream 2 was empty and the
26609 file for that stream was therefore removed.
26613 <histogram name="SimpleCache.Http.EntryOperationsPending">
26614 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26616 At the time that operations are run, the number of pending operations on a
26621 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart" units="bytes">
26622 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26623 <summary>The size of the cache at the beginning of an eviction.</summary>
26626 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart2" units="KB">
26627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26628 <summary>The size of the cache at the beginning of an eviction.</summary>
26631 <histogram name="SimpleCache.Http.Eviction.EntryCount">
26632 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26633 <summary>The number of entries to be erased in an eviction.</summary>
26636 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart" units="bytes">
26637 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26639 The maximum allowed size of the cache at the beginning of an eviction.
26643 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart2" units="KB">
26644 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26646 The maximum allowed size of the cache at the beginning of an eviction.
26650 <histogram name="SimpleCache.Http.Eviction.Result" enum="BooleanSuccess">
26651 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26652 <summary>The result of an eviction.</summary>
26655 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted" units="bytes">
26656 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26657 <summary>The number of bytes to be erased in an eviction.</summary>
26660 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted2" units="KB">
26661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26662 <summary>The amount of memory freed in an eviction.</summary>
26665 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone" units="bytes">
26666 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26667 <summary>The size of the cache after running an eviction.</summary>
26670 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone2" units="KB">
26671 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26672 <summary>The size of the cache after running an eviction.</summary>
26675 <histogram name="SimpleCache.Http.Eviction.TimeToDone" units="milliseconds">
26676 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26677 <summary>Time spent completing an eviction.</summary>
26680 <histogram name="SimpleCache.Http.Eviction.TimeToSelectEntries"
26681 units="milliseconds">
26682 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26683 <summary>Time spent selecting entries for eviction.</summary>
26686 <histogram name="SimpleCache.Http.FileDescriptorLimitHard">
26687 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26689 The maximum limit of how many file descriptors a process can open. Emitted
26690 each time the browser is launched, if the limit could be retrieved. (This
26691 is the highest value we could raise the current limit to if we liked.)
26695 <histogram name="SimpleCache.Http.FileDescriptorLimitSoft">
26696 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26698 The current limit of how many file descriptors a process can open. Emitted
26699 each time the browser is launched, if the limit could be retrieved. (We can
26700 raise this to the maximum limit if we like, without root access.)
26704 <histogram name="SimpleCache.Http.FileDescriptorLimitStatus"
26705 enum="SimpleCache.FileDescriptorLimitStatus">
26706 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26708 The result of trying to get the file descriptor limit. Emitted each time
26709 the browser is launched.
26713 <histogram name="SimpleCache.Http.GlobalOpenEntryCount">
26714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26716 The number of open entries across all caches backed by the Simple Cache. An
26717 entry is opened whenever a caller asks to open it to read or write cache
26718 data, and remains open until the last caller asks to close it. Logged
26719 whenever an entry is opened or closed.
26723 <histogram name="SimpleCache.Http.HeaderSize" units="bytes">
26724 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26726 The size of the header stream of a Simple Cache entry, emitted every time
26727 the headers are written or rewritten.
26731 <histogram name="SimpleCache.Http.HeaderSizeChange"
26732 enum="SimpleCacheHeaderSizeChange">
26733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26735 How the header size has changed in a Simple Cache entry, emitted every time
26736 a write operation occurs on the header stream. (This includes the initial
26737 write, rewrites, and other writes that we couldn't classify.)
26741 <histogram name="SimpleCache.Http.HeaderSizeDecreaseAbsolute" units="bytes">
26742 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26744 The absolute size decrease of the header stream of a Simple Cache entry,
26745 emitted every time the headers are rewritten with a smaller size.
26749 <histogram name="SimpleCache.Http.HeaderSizeDecreasePercentage" units="percent">
26750 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26752 The relative size decrease of the header stream of a Simple Cache entry,
26753 emitted every time the headers are rewritten with a smaller size.
26757 <histogram name="SimpleCache.Http.HeaderSizeIncreaseAbsolute" units="bytes">
26758 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26760 The absolute size increase of the header stream of a Simple Cache entry,
26761 emitted every time the headers are rewritten with a larger size.
26765 <histogram name="SimpleCache.Http.HeaderSizeIncreasePercentage" units="percent">
26766 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26768 The relative size increase of the header stream of a Simple Cache entry,
26769 emitted every time the headers are rewritten with a larger size.
26773 <histogram name="SimpleCache.Http.IndexCorrupt" enum="BooleanCorrupt">
26774 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26775 <summary>For each index load, whether the index file was corrupt.</summary>
26778 <histogram name="SimpleCache.Http.IndexCreatedEntryCount">
26779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26780 <summary>The number of entries in a newly created index file.</summary>
26783 <histogram name="SimpleCache.Http.IndexEntriesLoaded">
26784 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26785 <summary>Number of entries loaded from the index file on start.</summary>
26788 <histogram name="SimpleCache.Http.IndexEntriesRestored">
26789 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26791 Number of entries restored from disk when there was no index or the index
26796 <histogram name="SimpleCache.Http.IndexFileStateOnLoad" enum="SimpleIndexState">
26797 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26799 The state the index file is at when an attempt is made to load from it.
26803 <histogram name="SimpleCache.Http.IndexInitializationWaiters">
26804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26806 At the time of index initialization, the number of enqueued jobs awaiting
26807 index initialization.
26811 <histogram name="SimpleCache.Http.IndexInitializeMethod"
26812 enum="SimpleCacheIndexInitializeMethod">
26813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26814 <summary>The method used to initialize the simple cache index.</summary>
26817 <histogram name="SimpleCache.Http.IndexLoadTime" units="milliseconds">
26818 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26820 Time (as measured on the worker pool) spent loading the index file.
26824 <histogram name="SimpleCache.Http.IndexNumEntriesOnWrite">
26825 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26826 <summary>The number of entries written to the index on a flush.</summary>
26829 <histogram name="SimpleCache.Http.IndexRestoreTime" units="milliseconds">
26830 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26832 Time (as measured on the worker pool) spent restoring the index file by
26833 iterating directory entries.
26837 <histogram name="SimpleCache.Http.IndexWriteInterval.Background"
26838 units="milliseconds">
26839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26841 The interval between index saves, for apps in the background.
26845 <histogram name="SimpleCache.Http.IndexWriteInterval.Foreground"
26846 units="milliseconds">
26847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26849 The interval between index saves, for apps in the foreground.
26853 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Background"
26854 units="milliseconds">
26855 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26857 The amount of time spend writing the index file to disk, for apps in the
26858 background, measured starting at the beginning of the write on the callback
26859 thread, and calculated using the completion time on the worker pool.
26863 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Foreground"
26864 units="milliseconds">
26865 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26867 The amount of time spend writing the index file to disk, for apps in the
26868 foreground, measured starting at the beginning of the write on the callback
26869 thread, and calculated using the completion time on the worker pool.
26873 <histogram name="SimpleCache.Http.KeyMatchedOnOpen" enum="BooleanMatched">
26874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26876 For each call to OpenEntry, whether the key on disk matched the request key.
26880 <histogram name="SimpleCache.Http.LastClusterLossPercent" units="percent">
26881 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26883 For each file in the Simple Cache, the percentage of disk space used by the
26884 cluster loss, the unused disk space in the last 4096 byte cluster of the
26889 <histogram name="SimpleCache.Http.LastClusterSize" units="bytes">
26890 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26892 For each file in the Simple Cache, the number of bytes in the last 4096 byte
26893 cluster when the entry is saved to disk.
26897 <histogram name="SimpleCache.Http.OpenEntryIndexState"
26898 enum="SimpleCacheOpenEntryIndexState">
26899 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26901 At the time that an entry is opened, the state of that entry in the index.
26905 <histogram name="SimpleCache.Http.ReadIsParallelizable"
26906 enum="SimpleCacheReadParallelizable">
26907 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26909 For each Read operation, whether it could have been issued in parallel of a
26910 previous Read operation.
26914 <histogram name="SimpleCache.Http.ReadResult" enum="SimpleCacheReadResult">
26915 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26916 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
26919 <histogram name="SimpleCache.Http.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
26920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26922 For each EOFRecord found with a valid magic number, indicates if the record
26923 also contains a CRC.
26927 <histogram name="SimpleCache.Http.SyncCheckEOFResult"
26928 enum="SimpleCacheSyncCheckEOFResult">
26929 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26931 The result, at the synchronous layer, of checking the EOF record of a cache
26936 <histogram name="SimpleCache.Http.SyncCloseResult"
26937 enum="SimpleCacheSyncCloseResult">
26938 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26940 The result, at the synchronous layer, of closing a cache entry.
26944 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError"
26945 enum="PlatformFileError">
26946 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26948 The platform error reported when attempting to create a new cache entry at
26949 the synchronous layer.
26953 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithIndex"
26954 enum="PlatformFileError">
26955 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26957 The platform error reported when attempting to create a new cache entry at
26958 the synchronous layer when the index has already initialized.
26962 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithoutIndex"
26963 enum="PlatformFileError">
26964 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26966 The platform error reported when attempting to create a new cache entry at
26967 the synchronous layer when the index has not yet initialized.
26971 <histogram name="SimpleCache.Http.SyncCreateResult"
26972 enum="SimpleCacheSyncCreateResult">
26973 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26975 The result, at the synchronous layer, reported when attempting to create a
26980 <histogram name="SimpleCache.Http.SyncCreateResult_WithIndex"
26981 enum="SimpleCacheSyncCreateResult">
26982 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26984 The result, at the synchronous layer, reported when attempting to create a
26985 new cache entry when the index has already initialized.
26989 <histogram name="SimpleCache.Http.SyncCreateResult_WithoutIndex"
26990 enum="SimpleCacheSyncCreateResult">
26991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26993 The result, at the synchronous layer, reported when attempting to create a
26994 new cache entry when the index has not yet initialized.
26998 <histogram name="SimpleCache.Http.SyncOpenEntryAge" units="hours">
26999 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27001 The age of the entry (time since last modified), when opened at the
27006 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError"
27007 enum="PlatformFileError">
27008 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27010 The platform error reported when attempting to create a new cache entry at
27011 the synchronous layer.
27015 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithIndex"
27016 enum="PlatformFileError">
27017 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27019 The platform error reported when attempting to create a new cache entry at
27020 the synchronous layer when the index has already initialized.
27024 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithoutIndex"
27025 enum="PlatformFileError">
27026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27028 The platform error reported when attempting to create a new cache entry at
27029 the synchronous layer when the index has not initialized.
27033 <histogram name="SimpleCache.Http.SyncOpenResult"
27034 enum="SimpleCacheSyncOpenResult">
27035 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27037 The result, at the synchronous layer, reported when attempting to open a new
27042 <histogram name="SimpleCache.Http.SyncOpenResult_WithIndex"
27043 enum="SimpleCacheSyncOpenResult">
27044 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27046 The result, at the synchronous layer, reported when attempting to open a new
27047 cache entry when the index has already initialized.
27051 <histogram name="SimpleCache.Http.SyncOpenResult_WithoutIndex"
27052 enum="SimpleCacheSyncOpenResult">
27053 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27055 The result, at the synchronous layer, reported when attempting to open a new
27056 cache entry when the index has not yet initialized.
27060 <histogram name="SimpleCache.Http.SyncWriteResult"
27061 enum="SimpleCacheSyncWriteResult">
27062 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27064 The result, at the synchronous layer, of writing to a cache entry.
27068 <histogram name="SimpleCache.Http.WriteDependencyType"
27069 enum="SimpleCacheWriteDependencyType">
27070 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27072 Shows whether a write operation depends on the previous operation in queue
27073 particularly in the aspect of its possibility to run in parallel.
27077 <histogram name="SimpleCache.Http.WriteResult" enum="SimpleCacheWriteResult">
27079 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
27080 return", which previously showed up as "success".
27082 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27083 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
27086 <histogram name="SimpleCache.Http.WriteResult2" enum="SimpleCacheWriteResult">
27087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27088 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
27091 <histogram name="SimpleCache.IndexCorrupt" enum="BooleanCorrupt">
27093 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27096 <summary>For each index load, whether the index file was corrupt.</summary>
27099 <histogram name="SimpleCache.IndexCreatedEntryCount">
27101 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27103 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27104 <summary>The number of entries in a newly created index file.</summary>
27107 <histogram name="SimpleCache.IndexEntriesLoaded">
27109 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27112 <summary>Number of entries loaded from the index file on start.</summary>
27115 <histogram name="SimpleCache.IndexEntriesRestored">
27117 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27119 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27121 Number of entries restored from disk when there was no index or the index
27126 <histogram name="SimpleCache.IndexFileStateOnLoad" enum="SimpleIndexState">
27128 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27130 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27132 The state the index file is at when an attempt is made to load from it.
27136 <histogram name="SimpleCache.IndexInitializationWaiters">
27138 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27142 At the time of index initialization, the number of enqueued jobs awaiting
27143 index initialization.
27147 <histogram name="SimpleCache.IndexInitializeMethod"
27148 enum="SimpleCacheIndexInitializeMethod">
27150 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27153 <summary>The method used to initialize the simple cache index.</summary>
27156 <histogram name="SimpleCache.IndexLoadTime" units="milliseconds">
27158 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27160 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27162 Time (as measured on the worker pool) spent loading the index file.
27166 <histogram name="SimpleCache.IndexNumEntriesOnWrite">
27168 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27170 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27171 <summary>The number of entries written to the index on a flush.</summary>
27174 <histogram name="SimpleCache.IndexRestoreTime" units="milliseconds">
27176 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27178 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27180 Time (as measured on the worker pool) spent restoring the index file by
27181 iterating directory entries.
27185 <histogram name="SimpleCache.IndexStale" enum="BooleanStale">
27187 Deprecated 07/2013, and replaced by IndexFileStateOnLoad.
27189 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27190 <summary>For each index load, whether the index file was stale.</summary>
27193 <histogram name="SimpleCache.IndexWriteInterval.Background"
27194 units="milliseconds">
27196 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27198 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27200 The interval between index saves, for apps in the background.
27204 <histogram name="SimpleCache.IndexWriteInterval.Foreground"
27205 units="milliseconds">
27207 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27209 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27211 The interval between index saves, for apps in the foreground.
27215 <histogram name="SimpleCache.IndexWriteToDiskTime" units="milliseconds">
27217 Deprecated 2013-05 in favour of
27218 SimpleCache.SimpleIndexWriteToDiskTime.Background and
27219 SimpleCache.SimpleIndexWriteToDiskTime.Foreground.
27221 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27223 The amount of time spend writing the index file to disk, measured starting
27224 at the beginning of the write on the callback thread, and calculated using
27225 the completion time on the worker pool.
27229 <histogram name="SimpleCache.IndexWriteToDiskTime.Background"
27230 units="milliseconds">
27232 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27236 The amount of time spend writing the index file to disk, for apps in the
27237 background, measured starting at the beginning of the write on the callback
27238 thread, and calculated using the completion time on the worker pool.
27242 <histogram name="SimpleCache.IndexWriteToDiskTime.Foreground"
27243 units="milliseconds">
27245 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27249 The amount of time spend writing the index file to disk, for apps in the
27250 foreground, measured starting at the beginning of the write on the callback
27251 thread, and calculated using the completion time on the worker pool.
27255 <histogram name="SimpleCache.KeyMatchedOnOpen" enum="BooleanMatched">
27257 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27259 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27261 For each call to OpenEntry, whether the key on disk matched the request key.
27265 <histogram name="SimpleCache.LastClusterLossPercent" units="percent">
27267 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27269 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27271 For each file in the Simple Cache, the percentage of disk space used by the
27272 cluster loss, the unused disk space in the last 4096 byte cluster of the
27277 <histogram name="SimpleCache.LastClusterSize" units="bytes">
27279 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27281 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27283 For each file in the Simple Cache, the number of bytes in the last 4096 byte
27284 cluster when the entry is saved to disk.
27288 <histogram name="SimpleCache.Media.CheckCRCResult" enum="CheckCRCResult">
27289 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27291 Whether or not the CRC was checked at the moment when the last reference to
27292 a read-only entry stream is closed.
27296 <histogram name="SimpleCache.Media.CreationToIndex" units="milliseconds">
27297 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27299 The time from the creation of the simple cache backend until the index has
27300 been loaded from disk.
27304 <histogram name="SimpleCache.Media.CreationToIndexFail" units="milliseconds">
27305 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27307 The time from the creation of the simple cache backend until the index fails
27312 <histogram name="SimpleCache.Media.EntryCreatedAndStream2Omitted"
27313 enum="SimpleCache.EntryCreatedAndStream2Omitted">
27314 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27316 Whether, upon creation of a new cache entry, the file for stream 2 was
27317 omitted since that stream was empty.
27321 <histogram name="SimpleCache.Media.EntryCreationResult" enum="BooleanSuccess">
27322 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27324 For entry creation operations that were sent to the disk, the result of
27329 <histogram name="SimpleCache.Media.EntryCreationTime" units="milliseconds">
27330 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27331 <summary>The time, in ms, spent creating a new entry on disk.</summary>
27334 <histogram name="SimpleCache.Media.EntryOpenedAndStream2Removed"
27335 enum="SimpleCache.EntryOpenedAndStream2Removed">
27336 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27338 Whether, upon opening of an existing cache entry, stream 2 was empty and the
27339 file for that stream was therefore removed.
27343 <histogram name="SimpleCache.Media.EntryOperationsPending">
27344 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27346 At the time that operations are run, the number of pending operations on a
27351 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart" units="bytes">
27352 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27353 <summary>The size of the cache at the beginning of an eviction.</summary>
27356 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart2" units="KB">
27357 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27358 <summary>The size of the cache at the beginning of an eviction.</summary>
27361 <histogram name="SimpleCache.Media.Eviction.EntryCount">
27362 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27363 <summary>The number of entries to be erased in an eviction.</summary>
27366 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart" units="bytes">
27367 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27369 The maximum allowed size of the cache at the beginning of an eviction.
27373 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart2" units="KB">
27374 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27376 The maximum allowed size of the cache at the beginning of an eviction.
27380 <histogram name="SimpleCache.Media.Eviction.Result" enum="BooleanSuccess">
27381 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27382 <summary>The result of an eviction.</summary>
27385 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted" units="bytes">
27386 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27387 <summary>The number of bytes to be erased in an eviction.</summary>
27390 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted2" units="KB">
27391 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27392 <summary>The amount of memory freed in an eviction.</summary>
27395 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone" units="bytes">
27396 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27397 <summary>The size of the cache after running an eviction.</summary>
27400 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone2" units="KB">
27401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27402 <summary>The size of the cache after running an eviction.</summary>
27405 <histogram name="SimpleCache.Media.Eviction.TimeToDone" units="milliseconds">
27406 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27407 <summary>Time spent completing an eviction.</summary>
27410 <histogram name="SimpleCache.Media.Eviction.TimeToSelectEntries"
27411 units="milliseconds">
27412 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27413 <summary>Time spent selecting entries for eviction.</summary>
27416 <histogram name="SimpleCache.Media.FileDescriptorLimitHard">
27417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27419 The maximum limit of how many file descriptors a process can open. Emitted
27420 each time the browser is launched, if the limit could be retrieved. (This
27421 is the highest value we could raise the current limit to if we liked.)
27425 <histogram name="SimpleCache.Media.FileDescriptorLimitSoft">
27426 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27428 The current limit of how many file descriptors a process can open. Emitted
27429 each time the browser is launched, if the limit could be retrieved. (We can
27430 raise this to the maximum limit if we like, without root access.)
27434 <histogram name="SimpleCache.Media.FileDescriptorLimitStatus"
27435 enum="SimpleCache.FileDescriptorLimitStatus">
27436 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27438 The result of trying to get the file descriptor limit. Emitted each time
27439 the browser is launched.
27443 <histogram name="SimpleCache.Media.GlobalOpenEntryCount">
27444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27446 The number of open entries across all caches backed by the Simple Cache. An
27447 entry is opened whenever a caller asks to open it to read or write cache
27448 data, and remains open until the last caller asks to close it. Logged
27449 whenever an entry is opened or closed.
27453 <histogram name="SimpleCache.Media.HeaderSize" units="bytes">
27454 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27456 The size of the header stream of a Simple Cache entry, emitted every time
27457 the headers are written or rewritten.
27461 <histogram name="SimpleCache.Media.HeaderSizeChange"
27462 enum="SimpleCacheHeaderSizeChange">
27463 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27465 How the header size has changed in a Simple Cache entry, emitted every time
27466 a write operation occurs on the header stream. (This includes the initial
27467 write, rewrites, and other writes that we couldn't classify.)
27471 <histogram name="SimpleCache.Media.HeaderSizeDecreaseAbsolute" units="bytes">
27472 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27474 The absolute size decrease of the header stream of a Simple Cache entry,
27475 emitted every time the headers are rewritten with a smaller size.
27479 <histogram name="SimpleCache.Media.HeaderSizeDecreasePercentage"
27481 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27483 The relative size decrease of the header stream of a Simple Cache entry,
27484 emitted every time the headers are rewritten with a smaller size.
27488 <histogram name="SimpleCache.Media.HeaderSizeIncreaseAbsolute" units="bytes">
27489 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27491 The absolute size increase of the header stream of a Simple Cache entry,
27492 emitted every time the headers are rewritten with a larger size.
27496 <histogram name="SimpleCache.Media.HeaderSizeIncreasePercentage"
27498 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27500 The relative size increase of the header stream of a Simple Cache entry,
27501 emitted every time the headers are rewritten with a larger size.
27505 <histogram name="SimpleCache.Media.IndexCorrupt" enum="BooleanCorrupt">
27506 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27507 <summary>For each index load, whether the index file was corrupt.</summary>
27510 <histogram name="SimpleCache.Media.IndexCreatedEntryCount">
27511 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27512 <summary>The number of entries in a newly created index file.</summary>
27515 <histogram name="SimpleCache.Media.IndexEntriesLoaded">
27516 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27517 <summary>Number of entries loaded from the index file on start.</summary>
27520 <histogram name="SimpleCache.Media.IndexEntriesRestored">
27521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27523 Number of entries restored from disk when there was no index or the index
27528 <histogram name="SimpleCache.Media.IndexFileStateOnLoad"
27529 enum="SimpleIndexState">
27530 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27532 The state the index file is at when an attempt is made to load from it.
27536 <histogram name="SimpleCache.Media.IndexInitializationWaiters">
27537 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27539 At the time of index initialization, the number of enqueued jobs awaiting
27540 index initialization.
27544 <histogram name="SimpleCache.Media.IndexInitializeMethod"
27545 enum="SimpleCacheIndexInitializeMethod">
27546 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27547 <summary>The method used to initialize the simple cache index.</summary>
27550 <histogram name="SimpleCache.Media.IndexLoadTime" units="milliseconds">
27551 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27553 Time (as measured on the worker pool) spent loading the index file.
27557 <histogram name="SimpleCache.Media.IndexNumEntriesOnWrite">
27558 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27559 <summary>The number of entries written to the index on a flush.</summary>
27562 <histogram name="SimpleCache.Media.IndexRestoreTime" units="milliseconds">
27563 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27565 Time (as measured on the worker pool) spent restoring the index file by
27566 iterating directory entries.
27570 <histogram name="SimpleCache.Media.IndexWriteInterval.Background"
27571 units="milliseconds">
27572 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27574 The interval between index saves, for apps in the background.
27578 <histogram name="SimpleCache.Media.IndexWriteInterval.Foreground"
27579 units="milliseconds">
27580 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27582 The interval between index saves, for apps in the foreground.
27586 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Background"
27587 units="milliseconds">
27588 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27590 The amount of time spend writing the index file to disk, for apps in the
27591 background, measured starting at the beginning of the write on the callback
27592 thread, and calculated using the completion time on the worker pool.
27596 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Foreground"
27597 units="milliseconds">
27598 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27600 The amount of time spend writing the index file to disk, for apps in the
27601 foreground, measured starting at the beginning of the write on the callback
27602 thread, and calculated using the completion time on the worker pool.
27606 <histogram name="SimpleCache.Media.KeyMatchedOnOpen" enum="BooleanMatched">
27607 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27609 For each call to OpenEntry, whether the key on disk matched the request key.
27613 <histogram name="SimpleCache.Media.LastClusterLossPercent" units="percent">
27614 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27616 For each file in the Simple Cache, the percentage of disk space used by the
27617 cluster loss, the unused disk space in the last 4096 byte cluster of the
27622 <histogram name="SimpleCache.Media.LastClusterSize" units="bytes">
27623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27625 For each file in the Simple Cache, the number of bytes in the last 4096 byte
27626 cluster when the entry is saved to disk.
27630 <histogram name="SimpleCache.Media.OpenEntryIndexState"
27631 enum="SimpleCacheOpenEntryIndexState">
27632 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27634 At the time that an entry is opened, the state of that entry in the index.
27638 <histogram name="SimpleCache.Media.ReadIsParallelizable"
27639 enum="SimpleCacheReadParallelizable">
27640 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27642 For each Read operation, whether it could have been issued in parallel of a
27643 previous Read operation.
27647 <histogram name="SimpleCache.Media.ReadResult" enum="SimpleCacheReadResult">
27648 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27649 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
27652 <histogram name="SimpleCache.Media.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
27653 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27655 For each EOFRecord found with a valid magic number, indicates if the record
27656 also contains a CRC.
27660 <histogram name="SimpleCache.Media.SyncCheckEOFResult"
27661 enum="SimpleCacheSyncCheckEOFResult">
27662 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27664 The result, at the synchronous layer, of checking the EOF record of a cache
27669 <histogram name="SimpleCache.Media.SyncCloseResult"
27670 enum="SimpleCacheSyncCloseResult">
27671 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27673 The result, at the synchronous layer, of closing a cache entry.
27677 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError"
27678 enum="PlatformFileError">
27679 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27681 The platform error reported when attempting to create a new cache entry at
27682 the synchronous layer.
27686 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithIndex"
27687 enum="PlatformFileError">
27688 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27690 The platform error reported when attempting to create a new cache entry at
27691 the synchronous layer when the index has already initialized.
27695 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithoutIndex"
27696 enum="PlatformFileError">
27697 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27699 The platform error reported when attempting to create a new cache entry at
27700 the synchronous layer when the index has not yet initialized.
27704 <histogram name="SimpleCache.Media.SyncCreateResult"
27705 enum="SimpleCacheSyncCreateResult">
27706 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27708 The result, at the synchronous layer, reported when attempting to create a
27713 <histogram name="SimpleCache.Media.SyncCreateResult_WithIndex"
27714 enum="SimpleCacheSyncCreateResult">
27715 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27717 The result, at the synchronous layer, reported when attempting to create a
27718 new cache entry when the index has already initialized.
27722 <histogram name="SimpleCache.Media.SyncCreateResult_WithoutIndex"
27723 enum="SimpleCacheSyncCreateResult">
27724 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27726 The result, at the synchronous layer, reported when attempting to create a
27727 new cache entry when the index has not yet initialized.
27731 <histogram name="SimpleCache.Media.SyncOpenEntryAge" units="hours">
27732 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27734 The age of the entry (time since last modified), when opened at the
27739 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError"
27740 enum="PlatformFileError">
27741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27743 The platform error reported when attempting to create a new cache entry at
27744 the synchronous layer.
27748 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithIndex"
27749 enum="PlatformFileError">
27750 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27752 The platform error reported when attempting to create a new cache entry at
27753 the synchronous layer when the index has already initialized.
27757 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithoutIndex"
27758 enum="PlatformFileError">
27759 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27761 The platform error reported when attempting to create a new cache entry at
27762 the synchronous layer when the index has not initialized.
27766 <histogram name="SimpleCache.Media.SyncOpenResult"
27767 enum="SimpleCacheSyncOpenResult">
27768 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27770 The result, at the synchronous layer, reported when attempting to open a new
27775 <histogram name="SimpleCache.Media.SyncOpenResult_WithIndex"
27776 enum="SimpleCacheSyncOpenResult">
27777 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27779 The result, at the synchronous layer, reported when attempting to open a new
27780 cache entry when the index has already initialized.
27784 <histogram name="SimpleCache.Media.SyncOpenResult_WithoutIndex"
27785 enum="SimpleCacheSyncOpenResult">
27786 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27788 The result, at the synchronous layer, reported when attempting to open a new
27789 cache entry when the index has not yet initialized.
27793 <histogram name="SimpleCache.Media.SyncWriteResult"
27794 enum="SimpleCacheSyncWriteResult">
27795 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27797 The result, at the synchronous layer, of writing to a cache entry.
27801 <histogram name="SimpleCache.Media.WriteDependencyType"
27802 enum="SimpleCacheWriteDependencyType">
27803 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27805 Shows whether a write operation depends on the previous operation in queue
27806 particularly in the aspect of its possibility to run in parallel.
27810 <histogram name="SimpleCache.Media.WriteResult2" enum="SimpleCacheWriteResult">
27811 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27812 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
27815 <histogram name="SimpleCache.OpenEntryIndexState"
27816 enum="SimpleCacheOpenEntryIndexState">
27818 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27820 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27822 At the time that an entry is opened, the state of that entry in the index.
27826 <histogram name="SimpleCache.ReadIsParallelizable"
27827 enum="SimpleCacheReadParallelizable">
27829 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27831 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27833 For each Read operation, whether it could have been issued in parallel of a
27834 previous Read operation.
27838 <histogram name="SimpleCache.ReadResult" enum="SimpleCacheReadResult">
27840 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27842 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27843 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
27846 <histogram name="SimpleCache.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
27848 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27850 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27852 For each EOFRecord found with a valid magic number, indicates if the record
27853 also contains a CRC.
27857 <histogram name="SimpleCache.SyncCheckEOFResult"
27858 enum="SimpleCacheSyncCheckEOFResult">
27860 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27862 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27864 The result, at the synchronous layer, of checking the EOF record of a cache
27869 <histogram name="SimpleCache.SyncCloseResult" enum="SimpleCacheSyncCloseResult">
27871 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27873 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27875 The result, at the synchronous layer, of closing a cache entry.
27879 <histogram name="SimpleCache.SyncCreatePlatformFileError"
27880 enum="PlatformFileError">
27882 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27884 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27886 The platform error reported when attempting to create a new cache entry at
27887 the synchronous layer.
27891 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithIndex"
27892 enum="PlatformFileError">
27894 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27896 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27898 The platform error reported when attempting to create a new cache entry at
27899 the synchronous layer when the index has already initialized.
27903 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithoutIndex"
27904 enum="PlatformFileError">
27906 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27908 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27910 The platform error reported when attempting to create a new cache entry at
27911 the synchronous layer when the index has not yet initialized.
27915 <histogram name="SimpleCache.SyncCreateResult"
27916 enum="SimpleCacheSyncCreateResult">
27918 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27922 The result, at the synchronous layer, reported when attempting to create a
27927 <histogram name="SimpleCache.SyncCreateResult_WithIndex"
27928 enum="SimpleCacheSyncCreateResult">
27930 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27932 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27934 The result, at the synchronous layer, reported when attempting to create a
27935 new cache entry when the index has already initialized.
27939 <histogram name="SimpleCache.SyncCreateResult_WithoutIndex"
27940 enum="SimpleCacheSyncCreateResult">
27942 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27944 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27946 The result, at the synchronous layer, reported when attempting to create a
27947 new cache entry when the index has not yet initialized.
27951 <histogram name="SimpleCache.SyncOpenEntryAge" units="hours">
27953 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27955 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27957 The age of the entry (time since last modified), when opened at the
27962 <histogram name="SimpleCache.SyncOpenPlatformFileError"
27963 enum="PlatformFileError">
27965 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27967 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27969 The platform error reported when attempting to create a new cache entry at
27970 the synchronous layer.
27974 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithIndex"
27975 enum="PlatformFileError">
27977 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27979 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27981 The platform error reported when attempting to create a new cache entry at
27982 the synchronous layer when the index has already initialized.
27986 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithoutIndex"
27987 enum="PlatformFileError">
27989 Deprecated 2013-08 in favor of cache type specific version (App or Http).
27991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27993 The platform error reported when attempting to create a new cache entry at
27994 the synchronous layer when the index has not initialized.
27998 <histogram name="SimpleCache.SyncOpenResult" enum="SimpleCacheSyncOpenResult">
28000 Deprecated 2013-08 in favor of cache type specific version (App or Http).
28002 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28004 The result, at the synchronous layer, reported when attempting to open a new
28009 <histogram name="SimpleCache.SyncOpenResult_WithIndex"
28010 enum="SimpleCacheSyncOpenResult">
28012 Deprecated 2013-08 in favor of cache type specific version (App or Http).
28014 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28016 The result, at the synchronous layer, reported when attempting to open a new
28017 cache entry when the index has already initialized.
28021 <histogram name="SimpleCache.SyncOpenResult_WithoutIndex"
28022 enum="SimpleCacheSyncOpenResult">
28024 Deprecated 2013-08 in favor of cache type specific version (App or Http).
28026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28028 The result, at the synchronous layer, reported when attempting to open a new
28029 cache entry when the index has not yet initialized.
28033 <histogram name="SimpleCache.SyncWriteResult" enum="SimpleCacheSyncWriteResult">
28035 Deprecated 2013-08 in favor of cache type specific version (App or Http).
28037 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28039 The result, at the synchronous layer, of writing to a cache entry.
28043 <histogram name="SimpleCache.WriteDependencyType"
28044 enum="SimpleCacheWriteDependencyType">
28046 Deprecated 2013-08 in favor of cache type specific version (App or Http).
28048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28050 Shows whether a write operation depends on the previous operation in queue
28051 particularly in the aspect of its possibility to run in parallel.
28055 <histogram name="SimpleCache.WriteResult" enum="SimpleCacheWriteResult">
28057 Deprecated 2013-08 in favor of cache type specific version (App or Http).
28059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28060 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
28063 <histogram name="SimpleGeolocation.Request.Event"
28064 enum="SimpleGeolocationRequestEvent">
28065 <owner>alemate@chromium.org</owner>
28066 <summary>Events in reqests processing of IP-based SimpleGeolocation.</summary>
28069 <histogram name="SimpleGeolocation.Request.ResponseCode"
28070 enum="HttpResponseCode">
28071 <owner>alemate@chromium.org</owner>
28072 <summary>Http response codes in IP-based SimpleGeolocation.</summary>
28075 <histogram name="SimpleGeolocation.Request.ResponseFailureTime"
28076 units="milliseconds">
28077 <owner>alemate@chromium.org</owner>
28079 The time elapsed between the sending of the first API request and the time
28080 the final (failed) response was recorded. Includes all retries.
28084 <histogram name="SimpleGeolocation.Request.ResponseSuccessTime"
28085 units="milliseconds">
28086 <owner>alemate@chromium.org</owner>
28088 The time elapsed between the sending of the first API request and the time
28089 the final (successfull) response was recorded. Includes all retries.
28093 <histogram name="SimpleGeolocation.Request.Result"
28094 enum="SimpleGeolocationRequestResult">
28095 <owner>alemate@chromium.org</owner>
28096 <summary>Result of SimpleGeolocationRequest.</summary>
28099 <histogram name="SimpleGeolocation.Request.Retries">
28100 <owner>alemate@chromium.org</owner>
28101 <summary>Number of retries until the final response was recorded.</summary>
28104 <histogram name="SiteIsolation.AllResponses">
28105 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28107 The count of all network responses received by a renderer. Each response is
28108 corresponding to one URL requested by a renderer. Incremented when the first
28109 network packet of a response of this type is received.
28113 <histogram name="SiteIsolation.BrowsingInstanceCount">
28114 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28116 The count of all current BrowsingInstances. Recorded once per UMA ping.
28120 <histogram name="SiteIsolation.CurrentRendererProcessCount">
28121 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28123 The count of all renderer processes, including WebUI and extensions.
28124 Recorded once per UMA ping.
28128 <histogram name="SiteIsolation.IsolateAllSitesProcessCountEstimate">
28129 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28131 The upper bound of the predicted renderer process count if we isolated all
28132 sites, subject to the process limit. Recorded once per UMA ping.
28136 <histogram name="SiteIsolation.IsolateAllSitesProcessCountLowerBound">
28137 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28139 The lower bound of the predicted renderer process count if we isolated all
28140 sites, subject to the process limit. Happens to be the number of unique
28141 sites. Recorded once per UMA ping.
28145 <histogram name="SiteIsolation.IsolateAllSitesProcessCountNoLimit">
28146 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28148 The predicted renderer process count if we isolated all sites and if there
28149 were no process limit. Recorded once per UMA ping.
28153 <histogram name="SiteIsolation.IsolateAllSitesTotalProcessCountEstimate">
28154 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28156 The predicted total process count if we isolated all sites, subject to the
28157 process limit. Recorded once per UMA ping.
28161 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountEstimate">
28162 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28164 The upper bound of the predicted renderer process count if we isolated only
28165 HTTPS (not HTTP) sites, subject to the process limit. Recorded once per UMA
28170 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountLowerBound">
28171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28173 The lower bound of the predicted renderer process count if we isolated only
28174 HTTPS (not HTTP) sites, subject to the process limit. Happens to be the
28175 number of isolated sites. Recorded once per UMA ping.
28179 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountNoLimit">
28180 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28182 The predicted renderer process count if we isolated only HTTPS (not HTTP)
28183 sites and if there were no process limit. Recorded once per UMA ping.
28187 <histogram name="SiteIsolation.IsolateHttpsSitesTotalProcessCountEstimate">
28188 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28190 The predicted total process count if we isolated only HTTPS (not HTTP)
28191 sites, subject to the process limit. Recorded once per UMA ping.
28195 <histogram name="SiteIsolation.XSD.DataLength" units="byte">
28196 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28198 The number of bytes in the first network packet for a response with headers
28199 that imply potential illegal cross-site access. Recorded when the first
28200 network packet of a response of this type is received.
28204 <histogram name="SiteIsolation.XSD.HTML.Blocked">
28205 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28207 The count of blocked cross-site document responses due to having HTML
28208 content type header and contents sniffed as HTML. Sampled with value of 1
28209 when the first network packet of a response of this type is received.
28213 <histogram name="SiteIsolation.XSD.HTML.Blocked.NonRenderableStatusCode">
28214 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28216 The count of responses with a nonrenderable HTTP status code among blocked
28217 cross-site document responses due to their HTML contents. Sampled with value
28218 1 when the first network packet of a response of this type is received.
28222 <histogram name="SiteIsolation.XSD.HTML.Blocked.RenderableStatusCode"
28223 enum="SiteIsolationResourceType">
28224 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28226 The count of responses with a renderable HTTP status code sub-categorized by
28227 their requesting context type (e.g., image, script, etc.) among blocked
28228 cross-site document responses due to their HTML contents. Sampled with a
28229 resource type (0-14) when the first network packet of a response of this
28234 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.NonRenderableStatusCode">
28235 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28237 The count of responses with a nonrenderable HTTP status code among blocked
28238 cross-site document responses due to having HTML content type and nosniff
28239 headers. Sampled with value 1 when the first network packet of a response of
28240 this type is received.
28244 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.RenderableStatusCode"
28245 enum="SiteIsolationResourceType">
28246 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28248 The count of responses with a renderable HTTP status code sub-categorized by
28249 their requesting context type (e.g., image, script, etc.), among blocked
28250 cross-site document responses due to having HTML content type and nosniff
28251 headers. Sampled with a resource type (0-14) when the first network packet
28252 of a response of this type is received.
28256 <histogram name="SiteIsolation.XSD.HTML.NotBlocked">
28257 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28259 The count of not blocked responses despite having an HTML content type
28260 header due to the failure of content sniffing. Sampled with value 1 when the
28261 first network packet of a response of this type is received.
28265 <histogram name="SiteIsolation.XSD.HTML.NotBlocked.MaybeJS">
28266 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28268 The count of responses that may be parsed as JavaScript among not blocked
28269 responses. Sampled with value 1 when the first network packet of a response
28270 of this type is received.
28274 <histogram name="SiteIsolation.XSD.JSON.Blocked">
28275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28277 The count of blocked cross-site document responses due to having JSON
28278 content type header and contents sniffed as JSON. Sampled with value 1 when
28279 the first network packet of a response of this type is received.
28283 <histogram name="SiteIsolation.XSD.JSON.Blocked.NonRenderableStatusCode">
28284 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28286 The count of responses with a nonrenderable HTTP status code among blocked
28287 cross-site document responses due to their JSON contents. Sampled with value
28288 1 when the first network packet of a response of this type is received.
28292 <histogram name="SiteIsolation.XSD.JSON.Blocked.RenderableStatusCode"
28293 enum="SiteIsolationResourceType">
28294 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28296 The count of responses with a renderable HTTP status code sub-categorized by
28297 their requesting context type (e.g., image, script, etc.), among blocked
28298 cross-site document responses due to their JSON contents. Sampled with a
28299 resource type (0-14) when the first network packet of a response of this
28304 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.NonRenderableStatusCode">
28305 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28307 The count of responses with a nonrenderable HTTP status code among blocked
28308 cross-site document responses due to having JSON content type and nosniff
28309 headers. Sampled with value 1 when the first network packet of a response of
28310 this type is received.
28314 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.RenderableStatusCode"
28315 enum="SiteIsolationResourceType">
28316 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28318 The count of responses with a renderable HTTP status code sub-categorized by
28319 their requesting context type (e.g., image, script, etc.), among blocked
28320 cross-site document responses due to having JSON content type and nosniff
28321 headers. Sampled with a resource type (0-14) when the first network packet
28322 of a response of this type is received.
28326 <histogram name="SiteIsolation.XSD.JSON.NotBlocked">
28327 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28329 The count of not blocked responses despite having an JSON content type
28330 header due to the failure of content sniffing. Sampled with value 1 when the
28331 first network packet of a response of this type is received.
28335 <histogram name="SiteIsolation.XSD.JSON.NotBlocked.MaybeJS">
28336 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28338 The count of responses that may be parsed as JavaScript among not blocked
28339 responses with a JSON content type header. Sampled with value 1 when the
28340 first network packet of a response of this type is received.
28344 <histogram name="SiteIsolation.XSD.MimeType" enum="SiteIsolationMimeType">
28345 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28347 MIME type codes for content type header values of potentially cross-site
28348 document responses, excluding same-site or not http(s) urls. Sampled with a
28349 MIME type code (0-4) when the first network packet of a response of this
28354 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked">
28355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28357 The count of blocked cross-site document responses due to having Plain
28358 content type header and contents sniffed as HTML. Sampled with value 1 when
28359 the first network packet of a response of this type is received.
28363 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.NonRenderableStatusCode">
28364 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28366 The count of responses with a nonrenderable HTTP status code among blocked
28367 responses due to their Plain.HTML contents. Sampled with value 1 when the
28368 first network packet of a response of this type is received.
28372 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.RenderableStatusCode"
28373 enum="SiteIsolationResourceType">
28374 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28376 The count of responses with a renderable HTTP status code sub-categorized by
28377 their requesting context type (e.g., image, script, etc.), among blocked
28378 cross-site document responses due to their Plain.HTML contents. Sampled with
28379 a resource type (0-14) when the first network packet of a response of this
28384 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked">
28385 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28387 The count of blocked cross-site document responses due to having Plain
28388 content type header and contents sniffed as JSON. Sampled with value 1 when
28389 the first network packet of a response of this type is received.
28393 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.NonRenderableStatusCode">
28394 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28396 The count of responses with a nonrenderable HTTP status code among blocked
28397 cross-site document responses due to their Plain.JSON contents. Sampled with
28398 value 1 when the first network packet of a response of this type is
28403 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.RenderableStatusCode"
28404 enum="SiteIsolationResourceType">
28405 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28407 The count of responses with a renderable HTTP status code sub-categorized by
28408 their requesting context type (e.g., image, script, etc.), among blocked
28409 cross-site document responses due to their Plain.JSON contents. Sampled with
28410 a resource type (0-14) when the first network packet of a response of this
28416 name="SiteIsolation.XSD.Plain.NoSniffBlocked.NonRenderableStatusCode">
28417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28419 The count of responses with a nonrenderable HTTP status code among blocked
28420 cross-site document responses due to having Plain content type and nosniff
28421 headers. Sampled with value 1 when the first network packet of a response of
28422 this type is received.
28426 <histogram name="SiteIsolation.XSD.Plain.NoSniffBlocked.RenderableStatusCode"
28427 enum="SiteIsolationResourceType">
28428 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28430 The count of responses with a renderable HTTP status code sub-categorized by
28431 their requesting context type (e.g., image, script, etc.), among blocked
28432 cross-site document responses due to having Plain content type and nosniff
28433 header. Sampled with a resource type (0-14) when the first network packet of
28434 a response of this type is received.
28438 <histogram name="SiteIsolation.XSD.Plain.NotBlocked">
28439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28441 The count of not blocked responses despite having an Plain content type
28442 header due to the failure of content sniffing. Sampled with value 1 when the
28443 first network packet of a response of this type is received.
28447 <histogram name="SiteIsolation.XSD.Plain.NotBlocked.MaybeJS">
28448 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28450 The count of responses that may be parsed as JavaScript among not blocked
28451 responses with a Plain content type header. Sampled with value 1 when the
28452 first network packet of a response of this type is received.
28456 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked">
28457 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28459 The count of blocked cross-site document responses due to having Plain
28460 content type header and contents sniffed as XML. Sampled with value 1 when
28461 the first network packet of a response of this type is received.
28465 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.NonRenderableStatusCode">
28466 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28468 The count of responses with a nonrenderable HTTP status code among blocked
28469 cross-site document responses due to their Plain.XML contents. Sampled with
28470 value 1 when the first network packet of a response of this type is
28475 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.RenderableStatusCode"
28476 enum="SiteIsolationResourceType">
28477 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28479 The count of responses with renderable HTTP status codes sub-categorized by
28480 their requesting context type (e.g., image, script, etc.), among blocked
28481 cross-site document responses due to their Plain.XML contents. Sampled with
28482 a resource type (0-14) when the first network packet of a response of this
28487 <histogram name="SiteIsolation.XSD.XML.Blocked">
28488 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28490 The count of blocked cross-site document responses due to having XML content
28491 type header and contents sniffed as XML. Sampled with value 1 when the first
28492 network packet of a response of this type is received.
28496 <histogram name="SiteIsolation.XSD.XML.Blocked.NonRenderableStatusCode">
28497 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28499 The count of responses with nonrenderable HTTP status codes among blocked
28500 cross-site document responses due to their XML contents. Sampled with value
28501 1 when the first network packet of a response of this type is received.
28505 <histogram name="SiteIsolation.XSD.XML.Blocked.RenderableStatusCode"
28506 enum="SiteIsolationResourceType">
28507 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28509 The count of responses with renderable HTTP status codes sub-categorized by
28510 their requesting context type (e.g., image, script, etc.), among blocked
28511 cross-site document responses due to their XML contents. Sampled with a
28512 resource type (0-14) when the first network packet of a response of this
28517 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.NonRenderableStatusCode">
28518 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28520 The count of responses with a nonrenderable HTTP status code among blocked
28521 cross-site document responses due to having XML content type and nosniff
28522 headers. Sampled with value 1 when the first network packet of a response of
28523 this type is received.
28527 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.RenderableStatusCode"
28528 enum="SiteIsolationResourceType">
28529 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28531 The count of responses with a renderable HTTP status code sub-categorized by
28532 their requesting context type (e.g., image, script, etc.), among blocked
28533 cross-site document responses due to having XML content type and nosniff
28534 headers. Sampled with a resource type (0-14) when the first network packet
28535 of a response of this type is received.
28539 <histogram name="SiteIsolation.XSD.XML.NotBlocked">
28540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28542 The count of not blocked responses despite having an XML content type header
28543 due to the failure of content sniffing. Sampled with value 1 when the first
28544 network packet of a response of this type is received.
28548 <histogram name="SiteIsolation.XSD.XML.NotBlocked.MaybeJS">
28549 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28551 The count of responses that may be parsed as JavaScript among not blocked
28552 responses with an XML content type. Sampled with value 1 when the first
28553 network packet of a response of this type is received.
28557 <histogram name="SoftwareReporter.ExitCode" enum="SwReporterExitCode">
28558 <owner>mad@chromium.org</owner>
28559 <summary>The exit code from the execution of the software reporter.</summary>
28562 <histogram name="SoftwareReporter.Step" enum="SwReporterStep">
28563 <owner>mad@chromium.org</owner>
28565 The registration and execution steps for the software reporter.
28569 <histogram name="SpellCheck.SpellingService.Enabled" enum="BooleanEnabled">
28570 <owner>groby@chromium.org</owner>
28571 <owner>rlp@chromium.org</owner>
28573 Whether the user has opted in to asking Google for spelling suggestions.
28574 Recorded both when spelling is initialized and when the preference is
28579 <histogram name="Sqlite.AppCache.Error" enum="SqliteErrorCode">
28581 Moved to Sqlite.Error.AppCache in M-27.
28583 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28584 <summary>Error codes returned by sqlite for the appcache db.</summary>
28587 <histogram name="Sqlite.CloseFailure" enum="SqliteErrorCode">
28588 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28589 <summary>Error which prevented database close.</summary>
28592 <histogram name="Sqlite.Cookie.Error" enum="SqliteErrorCode">
28594 Moved to Sqlite.Error.Cookie in M-27.
28596 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28597 <summary>Error codes returned by sqlite the cookie db.</summary>
28600 <histogram name="Sqlite.DatabaseTracker.Error" enum="SqliteErrorCode">
28602 Moved to Sqlite.Error.DatabaseTracker in M-27.
28604 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28605 <summary>Error codes returned by sqlite the websqldb tracker db.</summary>
28608 <histogram name="Sqlite.DeprecationVersionResult"
28609 enum="SqliteVersionDeprecation">
28610 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28612 Annotations for which bits of sql::MetaTable::CheckDeprecated() fire.
28616 <histogram name="Sqlite.DomainBoundCerts.Error" enum="SqliteErrorCode">
28618 Moved to Sqlite.Error.DomainBoundCerts in M-27.
28620 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28622 Error codes returned by sqlite for the domain-bound certs db.
28626 <histogram name="Sqlite.DomStorageDatabase.Error" enum="SqliteErrorCode">
28628 Moved to Sqlite.Error.DomStorageDatabase in M-27.
28630 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28631 <summary>Error codes returned by sqlite for the domstorage db.</summary>
28634 <histogram name="Sqlite.Error" enum="SqliteErrorCode">
28635 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28636 <summary>SQLite extended error codes.</summary>
28639 <histogram name="Sqlite.Error.IOERR" enum="SqliteIOERRCode">
28641 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
28643 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28644 <summary>SQLite extended SQLITE_IOERR codes for all databases.</summary>
28647 <histogram name="Sqlite.History.Error" enum="SqliteErrorCode">
28649 Moved to Sqlite.Error.History in M-27.
28651 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28652 <summary>Error codes returned by sqlite for the history db.</summary>
28655 <histogram name="Sqlite.OpenFailure" enum="SqliteErrorCode">
28656 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28657 <summary>Error which prevented database open.</summary>
28660 <histogram name="Sqlite.OpenProbeFailure" enum="SqliteErrorCode">
28661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28662 <summary>Error from first read of the database.</summary>
28665 <histogram name="Sqlite.Quota.Error" enum="SqliteErrorCode">
28667 Moved to Sqlite.Error.Quota in M-27.
28669 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28670 <summary>Error codes returned by sqlite for the quota db.</summary>
28673 <histogram name="Sqlite.RazeDatabase" enum="SqliteErrorCode">
28674 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28675 <summary>Errors attempting to Raze() database.</summary>
28678 <histogram name="Sqlite.RazeDatabase2" enum="SqliteErrorCode">
28679 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28680 <summary>Errors on second attempt to Raze() database.</summary>
28683 <histogram name="Sqlite.RazeDatabaseTruncate" enum="SqliteErrorCode">
28684 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28685 <summary>Errors truncating database for Raze().</summary>
28688 <histogram name="Sqlite.RecoveryEvents" enum="SqliteRecoveryEventEnum">
28689 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28691 Records specific failure and success cases in sql::Recovery implementation,
28692 to determine which cases (if any) might be worth writing additional
28693 automated recovery code for, versus which should lead to clearing databases.
28697 <histogram name="Sqlite.RecoveryHandle" enum="SqliteErrorCode">
28698 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28699 <summary>Error from sqlite3_backup_init() in sql::Recovery.</summary>
28702 <histogram name="Sqlite.RecoveryStep" enum="SqliteErrorCode">
28703 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28704 <summary>Error from sqlite3_backup_step() in sql::Recovery.</summary>
28707 <histogram name="Sqlite.SizeKB" units="Kb">
28708 <owner>peria@chromium.org</owner>
28709 <summary>Size in kilobytes of pre-existing database at startup.</summary>
28712 <histogram name="Sqlite.Text.Error" enum="SqliteErrorCode">
28714 Moved to Sqlite.Error.Text in M-27.
28716 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28717 <summary>Error codes returned by sqlite the full text db.</summary>
28720 <histogram name="Sqlite.Thumbnail.Error" enum="SqliteErrorCode">
28722 Moved to Sqlite.Error.Thumbnail in M-27.
28724 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28725 <summary>Error codes returned by sqlite for the thumbnail db.</summary>
28728 <histogram name="Sqlite.Version">
28729 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28730 <summary>Version of pre-existing database at startup.</summary>
28733 <histogram name="Sqlite.Web.Error" enum="SqliteErrorCode">
28735 Moved to Sqlite.Error.Web in M-27.
28737 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28738 <summary>Error codes returned by sqlite the web db.</summary>
28741 <histogram name="Startup.AppListFirstPaintColdStart" units="milliseconds">
28742 <owner>tapted@chromium.org</owner>
28744 Time for a newly created browser process to perform the first paint of the
28745 app launcher, when started with the --show-app-list flag and with no
28746 currently running Chrome processes.
28750 <histogram name="Startup.AppListFirstPaintWarmStart" units="milliseconds">
28751 <owner>tapted@chromium.org</owner>
28753 Time for a running browser process to perform the first paint of the app
28754 launcher. Measured from the time a second Chrome process started, which sent
28755 its --show-app-list command line argument to the already-running process and
28760 <histogram name="Startup.BrowserMessageLoopStartTime">
28761 <owner>jeremy@chromium.org</owner>
28763 Time from browser startup to the start of the main thread's message loop.
28767 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry"
28768 units="milliseconds">
28769 <owner>jeremy@chromium.org</owner>
28771 Time from main entry to the start of the main thread's message loop. This
28772 stat is only recorded after 7 minutes of OS uptime to try to mitigate the
28773 variance resulting from Chrome being autostarted.
28777 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry.FirstRun"
28778 units="milliseconds">
28779 <owner>csharp@chromium.org</owner>
28780 <owner>gab@chromium.org</owner>
28781 <owner>jeremy@chromium.org</owner>
28783 Time from main entry to the start of the main thread's message loop on first
28784 run. This stat is only recorded after 7 minutes of OS uptime to try to
28785 mitigate the variance resulting from Chrome being autostarted.
28789 <histogram name="Startup.BrowserOpenTabs">
28790 <owner>jeremy@chromium.org</owner>
28792 Time taken to open the initial tab or to restore tabs from previous session.
28796 <histogram name="Startup.BrowserWindowDisplay" units="milliseconds">
28797 <owner>jeremy@chromium.org</owner>
28799 Time from browser startup to the time the browser window initially becomes
28804 <histogram name="Startup.ChromeCast.TimeToDisplayVideo" units="milliseconds">
28805 <owner>jeremy@chromium.org</owner>
28807 The elapsed time from the ChromeCast application launch to the first video
28812 <histogram name="Startup.CreateFirstProfile" units="milliseconds">
28813 <owner>jeremy@chromium.org</owner>
28815 How long it takes to load the original profile synchronously on the UI
28820 <histogram name="Startup.Fling.TimeToDisplayVideo" units="milliseconds">
28821 <owner>jeremy@chromium.org</owner>
28823 The elapsed time from the Fling application launch to the first video frame
28828 <histogram name="Startup.IsResume">
28830 Deprecated 12/2011. Merged into MobileSessionStartType.
28832 <owner>jeremy@chromium.org</owner>
28833 <summary>Whether a startup is a resume (vs a cold start).</summary>
28836 <histogram name="Startup.LoadTime.ExeMainToDllMain">
28837 <owner>jeremy@chromium.org</owner>
28839 Time from the main() function in chrome.exe to chrome.dll's main().
28843 <histogram name="Startup.LoadTime.ProcessCreateToDllMain">
28844 <owner>jeremy@chromium.org</owner>
28845 <summary>Time from the process creation to chrome.dll's main().</summary>
28848 <histogram name="Startup.LoadTime.ProcessCreateToExeMain">
28849 <owner>jeremy@chromium.org</owner>
28851 Time from the process creation to executing the main() function in
28856 <histogram name="Startup.MobileSessionStartAction"
28857 enum="MobileSessionStartAction">
28858 <owner>jeremy@chromium.org</owner>
28860 The action requested on the application startup when called from another app
28865 <histogram name="Startup.MobileSessionStartFromApps"
28866 enum="MobileSessionCallerApp">
28867 <owner>jeremy@chromium.org</owner>
28868 <summary>The calling application (if any).</summary>
28871 <histogram name="Startup.ShowAppListColdStart" units="milliseconds">
28872 <owner>jeremy@chromium.org</owner>
28874 Time for a newly created browser process to reach the code that starts
28875 showing the app launcher, when started with the --show-app-list flag and
28876 with no currently running Chrome processes.
28880 <histogram name="Startup.ShowAppListWarmStart" units="milliseconds">
28881 <owner>jeremy@chromium.org</owner>
28883 Time for a running browser process to reach the code that starts showing the
28884 app launcher. Measured from the time a second Chrome process started, which
28885 sent its --show-app-list command line argument to the already-running
28886 process and will soon exit.
28890 <histogram name="Startup.SlowStartupBookmarksLoad" units="milliseconds">
28891 <owner>jeremy@chromium.org</owner>
28893 Time it takes to load bookmarks from disk. This measurement is only sent for
28894 startups that take >10 seconds after an uptime of 7 minutes.
28898 <histogram name="Startup.SlowStartupExtensionServiceInitAfterImport"
28899 units="milliseconds">
28900 <owner>jeremy@chromium.org</owner>
28902 Time it takes to finish initialization of the extension service including
28903 loading built-in extensions. This measurement is only sent for startups that
28904 take >10 seconds after an uptime of 7 minutes.
28908 <histogram name="Startup.SlowStartupFinalProfileInit" units="milliseconds">
28909 <owner>jeremy@chromium.org</owner>
28911 Time the final stages of profile initialization taking including
28912 initialization of profile keyed services. This measurement is only sent for
28913 startups that take >10 seconds after an uptime of 7 minutes.
28917 <histogram name="Startup.SlowStartupNSSInit" units="milliseconds">
28918 <owner>jeremy@chromium.org</owner>
28920 Time it takes to load the NSS libraries and initialize it. This measurement
28921 is only sent for startups that take >10 seconds after an uptime of 7
28926 <histogram name="Startup.SlowStartupPreferenceLoading" units="milliseconds">
28927 <owner>jeremy@chromium.org</owner>
28929 Time it takes to load preferences from disk. This measurement is only sent
28930 for startups that take >10 seconds after an uptime of 7 minutes.
28934 <histogram name="Startup.SlowStartupProfileIODataInit" units="milliseconds">
28935 <owner>jeremy@chromium.org</owner>
28937 Time it takes to initialize the ProfileIOData object - this includes
28938 initialization of the cookie store. This measurement is only sent for
28939 startups that take >10 seconds after an uptime of 7 minutes.
28943 <histogram name="Startup.SlowStartupSafeBrowsingGetDatabase"
28944 units="milliseconds">
28945 <owner>jeremy@chromium.org</owner>
28947 Time it takes to load the safe browsing database from disk. This measurement
28948 is only sent for startups that take >10 seconds after an uptime of 7
28953 <histogram name="Startup.SlowStartupSafeBrowsingServiceInitialize"
28954 units="milliseconds">
28955 <owner>jeremy@chromium.org</owner>
28957 Time it takes to initialize the safe browsing service. This measurement is
28958 only sent for startups that take >10 seconds after an uptime of 7
28963 <histogram name="Startup.SlowStartupSessionServiceCreateTabsAndWindows"
28964 units="milliseconds">
28965 <owner>jeremy@chromium.org</owner>
28967 Time it takes for session restore to finish initiating creation of restored
28968 tabs and windows. This measurement is only sent for startups that take
28969 >10 seconds after an uptime of 7 minutes.
28973 <histogram name="Startup.WarmStartTimeFromRemoteProcessStart"
28974 units="milliseconds">
28975 <owner>jeremy@chromium.org</owner>
28977 Time for a running browser process to start processing the command line
28978 passed in by a second Chrome process, which just sent its command line
28979 arguments to the already-running process and will soon exit. Measured from
28980 the time the second Chrome process started.
28984 <histogram name="StartupTimeBomb.Alarm" units="milliseconds">
28985 <owner>rtenneti@chromium.org</owner>
28987 Time duration measured from the time the startup timebomb was started and
28992 <histogram name="Suggestions.FailedRequestErrorCode" enum="NetErrorCodes">
28993 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28995 The counts of network error codes encountered by SuggestionsService when an
28996 attempt to fetch suggestions from the server fails.
29000 <histogram name="Suggestions.FetchResponseCode">
29001 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29003 The counts of HTTP response codes encountered by SuggestionsService when
29004 attempting to fetch suggestions from the server.
29008 <histogram name="Suggestions.FetchSuccessLatency" units="milliseconds">
29009 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29011 The latency of a SuggestionsService fetch that results in a success
29016 <histogram name="Suggestions.ResponseState" enum="SuggestionsResponseState">
29017 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29019 The counts of response states (such as empty or invalid) encountered by
29020 SuggestionsService when attempting to fetch suggestions from the server.
29024 <histogram name="Sync.AppAssociationTime" units="milliseconds">
29025 <owner>zea@chromium.org</owner>
29027 Time taken during app association (M18 and earlier were mispelled with this
29032 <histogram name="Sync.AppRunFailures">
29034 Deprecated as of m19.
29036 <owner>zea@chromium.org</owner>
29038 Count of apps run failures, used to compare failure rates between data types
29039 for a particular profile (see other Sync*RunFailures histograms).
29043 <histogram name="Sync.AppsAssociationTime" units="milliseconds">
29044 <owner>zea@chromium.org</owner>
29045 <summary>Time taken during app association.</summary>
29048 <histogram name="Sync.AppSettingsAssociationTime" units="milliseconds">
29049 <owner>zea@chromium.org</owner>
29050 <summary>Time taken during app settings association.</summary>
29053 <histogram name="Sync.AppSettingsStartFailure" enum="SyncStartResult">
29054 <owner>zea@chromium.org</owner>
29055 <summary>Enumeration of types of app settings association failures.</summary>
29058 <histogram name="Sync.AppsStartFailure" enum="SyncStartResult">
29059 <owner>zea@chromium.org</owner>
29060 <summary>Enumeration of types of app association failures.</summary>
29063 <histogram name="Sync.AppStartFailures" enum="SyncStartResult">
29065 Deprecated as of m19.
29067 <owner>zea@chromium.org</owner>
29069 Enumeration of types of app association failures (M18 and earlier were
29070 mispelled with this histogram).
29074 <histogram name="Sync.AttemptNigoriMigration" enum="SyncNigoriMigrationResult">
29075 <owner>zea@chromium.org</owner>
29077 Enumeration of results from attempting to migrate Sync's nigori node and its
29078 encryption keys to support keystore.
29082 <histogram name="Sync.AuthInvalidationRejectedTokenAgeLong" units="days">
29083 <owner>zea@chromium.org</owner>
29085 Age of all auth tokens rejected by the invalidation server. Measured from
29086 the time they were created.
29090 <histogram name="Sync.AuthInvalidationRejectedTokenAgeShort"
29091 units="milliseconds">
29092 <owner>zea@chromium.org</owner>
29094 Age of auth tokens younger than one hour that were rejected by the
29095 invalidation server. Measured from the time they were created.
29099 <histogram name="Sync.AuthorizationTimeInNetwork" units="milliseconds">
29100 <owner>zea@chromium.org</owner>
29101 <summary>Time taken during initial authorization.</summary>
29104 <histogram name="Sync.AuthServerRejectedTokenAgeLong" units="days">
29105 <owner>zea@chromium.org</owner>
29107 Age of all auth tokens rejected by the sync server. Measured from the time
29112 <histogram name="Sync.AuthServerRejectedTokenAgeShort" units="milliseconds">
29113 <owner>zea@chromium.org</owner>
29115 Age of auth tokens younger than one hour that were rejected by the sync
29116 server. Measured from the time they were created.
29120 <histogram name="Sync.AutofillAssociationTime" units="milliseconds">
29121 <owner>zea@chromium.org</owner>
29122 <summary>Time taken during autofill association.</summary>
29125 <histogram name="Sync.AutofillProfileAssociationTime" units="milliseconds">
29126 <owner>zea@chromium.org</owner>
29128 Time taken during autofill profile association (M18 and earlier were
29129 mispelled with this histogram).
29133 <histogram name="Sync.AutofillProfileRunFailures">
29135 Deprecated as of m19.
29137 <owner>zea@chromium.org</owner>
29139 Count of autofill profiles run failures, used to compare failure rates
29140 between data types for a particular profile (see other Sync*RunFailures
29145 <histogram name="Sync.AutofillProfilesAssociationTime" units="milliseconds">
29146 <owner>zea@chromium.org</owner>
29147 <summary>Time taken during autofill profile association.</summary>
29150 <histogram name="Sync.AutofillProfilesStartFailure" enum="SyncStartResult">
29151 <owner>zea@chromium.org</owner>
29153 Enumeration of types of autofill profile association failures.
29157 <histogram name="Sync.AutofillProfileStartFailures" enum="SyncStartResult">
29159 Deprecated as of m19.
29161 <owner>zea@chromium.org</owner>
29163 Enumeration of types of autofill profile association failures (M18 and
29164 earlier were mispelled with this histogram).
29168 <histogram name="Sync.AutofillRunFailures">
29170 Deprecated as of m19.
29172 <owner>zea@chromium.org</owner>
29174 Count of autofill (autocomplete) run failures, used to compare failure rates
29175 between data types for a particular profile (see other Sync*RunFailures
29180 <histogram name="Sync.AutofillStartFailure" enum="SyncStartResult">
29181 <owner>zea@chromium.org</owner>
29182 <summary>Enumeration of types of autofill association failures.</summary>
29185 <histogram name="Sync.AutoNigoriOverwrites">
29186 <owner>zea@chromium.org</owner>
29188 Number of times this client has overwritten the nigori node to update the
29189 encryption keys without a user action (during this instantiation of Chrome).
29193 <histogram name="Sync.BackendInitializeFirstTime" units="milliseconds">
29194 <owner>zea@chromium.org</owner>
29196 Tracks sync backend initialization time during initial sync setup.
29200 <histogram name="Sync.BackendInitializeFirstTimeSuccess" enum="BooleanSuccess">
29201 <owner>zea@chromium.org</owner>
29203 Tracks sync backend initialization success rate during initial sync setup.
29207 <histogram name="Sync.BackendInitializeRestoreState"
29208 enum="SyncBackendInitializeRestoreState">
29209 <owner>zea@chromium.org</owner>
29211 Compares sync's has_setup_completed pref against the set of types actually
29212 restored from the sync DB. Mismatches should be rare.
29216 <histogram name="Sync.BackendInitializeRestoreSuccess" enum="BooleanSuccess">
29217 <owner>zea@chromium.org</owner>
29219 Tracks sync backend initialization success rate in cases where sync was
29220 previously initialized.
29224 <histogram name="Sync.BackendInitializeRestoreTime" units="milliseconds">
29225 <owner>zea@chromium.org</owner>
29227 Tracks sync backend initialization time in cases where sync was previously
29232 <histogram name="Sync.BadRequestCountOnSignInNeedsUpdateInfoBar">
29233 <owner>zea@chromium.org</owner>
29235 Number of bad requests since application startup, when the Sync error
29236 infobar asking the user to update his account details is displayed.
29240 <histogram name="Sync.BookmarkAssociationTime" units="milliseconds">
29242 Deprecated as of m18
29244 <owner>zea@chromium.org</owner>
29245 <summary>Time taken during bookmark association.</summary>
29248 <histogram name="Sync.BookmarkRunFailures">
29250 Deprecated as of m19.
29252 <owner>zea@chromium.org</owner>
29254 Count of bookmark run failures, used to compare failure rates between data
29255 types for a particular profile (see other Sync*RunFailures histograms).
29259 <histogram name="Sync.BookmarksAssociationTime" units="milliseconds">
29260 <owner>zea@chromium.org</owner>
29261 <summary>Time taken during bookmark association.</summary>
29264 <histogram name="Sync.BookmarksStartFailure" enum="SyncStartResult">
29265 <owner>zea@chromium.org</owner>
29266 <summary>Enumeration of types of bookmark association failures.</summary>
29269 <histogram name="Sync.BookmarkStartFailures" enum="SyncStartResult">
29271 Deprecated as of m19.
29273 <owner>zea@chromium.org</owner>
29275 Enumeration of types of bookmark association failures (M18 and earlier were
29276 mispelled with this histogram).
29280 <histogram name="Sync.ConfigureFailed" enum="SyncModelTypes">
29281 <owner>zea@chromium.org</owner>
29282 <summary>Count of model association failures for each type.</summary>
29285 <histogram name="Sync.ConfigureTime.ABORTED" units="milliseconds">
29287 Replaced by Sync.ConfigureTime_Long.ABORTED in m21.
29289 <owner>zea@chromium.org</owner>
29291 Time spent configuring data types in the case where configuration is
29296 <histogram name="Sync.ConfigureTime.OK" units="milliseconds">
29298 Replaced by Sync.ConfigureTime_Long.OK in m21.
29300 <owner>zea@chromium.org</owner>
29302 Time spent configuring data types in the case where configuration succeeds.
29306 <histogram name="Sync.ConfigureTime.PARTIAL_SUCCESS" units="milliseconds">
29308 Replaced by Sync.ConfigureTime_Long.PARTIAL_SUCCESS in m21.
29310 <owner>zea@chromium.org</owner>
29312 Time spent configuring data types in the case where only some data types
29317 <histogram name="Sync.ConfigureTime.UNRECOVERABLE_ERROR" units="milliseconds">
29319 Replaced by Sync.ConfigureTime_Long.UNRECOVERABLE_ERROR in m21.
29321 <owner>zea@chromium.org</owner>
29323 Time spent configuring data types in the case where configuration encounters
29324 an unrecoverable error.
29328 <histogram name="Sync.ConfigureTime_Long.ABORTED" units="milliseconds">
29329 <owner>zea@chromium.org</owner>
29331 Time spent configuring data types in the case where configuration is
29336 <histogram name="Sync.ConfigureTime_Long.OK" units="milliseconds">
29337 <owner>zea@chromium.org</owner>
29339 Time spent configuring data types in the case where configuration succeeds.
29343 <histogram name="Sync.ConfigureTime_Long.PARTIAL_SUCCESS" units="milliseconds">
29344 <owner>zea@chromium.org</owner>
29346 Time spent configuring data types in the case where only some data types
29351 <histogram name="Sync.ConfigureTime_Long.UNRECOVERABLE_ERROR"
29352 units="milliseconds">
29353 <owner>zea@chromium.org</owner>
29355 Time spent configuring data types in the case where configuration encounters
29356 an unrecoverable error.
29360 <histogram name="Sync.ConflictFixCircularity">
29362 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
29364 <owner>zea@chromium.org</owner>
29366 Number of times we fix a circularity sync conflict. This is not expected to
29371 <histogram name="Sync.ConflictFixRemovedDirectoriesWithContent">
29373 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
29375 <owner>zea@chromium.org</owner>
29377 Number of times we fix a removed directory with content sync conflict. This
29378 is not expected to be hit anymore
29382 <histogram name="Sync.CredentialsLost" enum="BooleanCredentialsLost">
29383 <owner>zea@chromium.org</owner>
29385 Whether or not we detected missing credentials during startup. This may be
29386 related to crbug.com/121755.
29390 <histogram name="Sync.CryptographerPendingKeys"
29391 enum="SyncCryptographerPendingKeysState">
29392 <owner>zea@chromium.org</owner>
29394 Breakdown of sync users whose cryptographer has pending keys.
29398 <histogram name="Sync.CryptographerReady" enum="SyncCryptographerReadyState">
29399 <owner>zea@chromium.org</owner>
29401 Breakdown of sync users whose cryptographer is fully ready for encryption
29402 and decryption (initialized and no pending keys).
29406 <histogram name="Sync.CustomEncryption" enum="SyncCustomEncryptionEvent">
29407 <owner>zea@chromium.org</owner>
29409 Histogram that keeps track of how users encrypt their sync data. All users
29410 start off with default encryption during initial setup, while a subset of
29411 users go on to encrypt their sync data with a custom passphrase.
29415 <histogram name="Sync.CustomPassphrase">
29417 Deprecated as of m26.
29419 <owner>zea@chromium.org</owner>
29421 Boolean histogram for whether a custom passphrase was entered during sync
29422 setup. Samples are taken every time sync is (re)configured, and the unique
29423 userid count shows how many users entered a custom passphrase.
29427 <histogram name="Sync.CustomSync" enum="UserSelectableSyncType">
29428 <owner>zea@chromium.org</owner>
29430 Samples are taken every time sync is (re)configured, and the unique userid
29431 count shows how many users explicitly chose to sync this data type via the
29432 "Advanced Sync Preferences" dialog.
29436 <histogram name="Sync.DatatypePrefRecovery">
29437 <owner>zea@chromium.org</owner>
29439 Number of clients that have fixed themselves up from a datatype preference
29440 loss. Clients are not expected to have this happen more than once. This
29441 value can be compared to Sync.BackendInitializeRestoreSuccess to determine
29442 what percentage of users are still recovering.
29446 <histogram name="Sync.DataTypeRunFailures" enum="SyncModelTypes">
29447 <owner>zea@chromium.org</owner>
29449 Histogram of the run failures for the different sync datatypes. These are
29450 failures that occur after startup while the datatype is syncing. Note: Due
29451 to an enumeration reordering, pre-M23 labels are inaccurate (see
29452 sync/internal_api/public/base/model_type.h).
29456 <histogram name="Sync.DataTypeStartFailures" enum="SyncModelTypes">
29457 <owner>zea@chromium.org</owner>
29459 Histogram of the startup failures for the different sync datatypes. These
29460 are failures due to missing top level sync nodes or model association Note:
29461 Due to an enumeration reordering, pre-M23 labels are inaccurate (see
29462 sync/internal_api/public/base/model_type.h).
29466 <histogram name="Sync.DictionaryAssociationTime" units="milliseconds">
29467 <owner>zea@chromium.org</owner>
29468 <summary>Time taken during dictionary association.</summary>
29471 <histogram name="Sync.DictionaryStartFailure" enum="SyncStartResult">
29472 <owner>zea@chromium.org</owner>
29473 <summary>Enumeration of types of dictionary association failures.</summary>
29476 <histogram name="Sync.DirectoryOpenFailedMac">
29478 Deprecated 11/2011. No longer tracked.
29480 <owner>zea@chromium.org</owner>
29481 <summary>Number of failures trying to open the sync database on mac.</summary>
29484 <histogram name="Sync.DirectoryOpenFailedNotWinMac">
29486 Deprecated 11/2011. No longer tracked.
29488 <owner>zea@chromium.org</owner>
29490 Number of failures trying to open the sync database on a non-windows non-mac
29495 <histogram name="Sync.DirectoryOpenFailedWin">
29497 Deprecated 11/2011. No longer tracked.
29499 <owner>zea@chromium.org</owner>
29501 Number of failures trying to open the sync database on windows.
29505 <histogram name="Sync.DirectoryOpenResult" enum="SyncDirectoryOpenResult">
29506 <owner>zea@chromium.org</owner>
29507 <summary>Tracks success of failure of sync directory initialization.</summary>
29510 <histogram name="Sync.EncryptAllData">
29512 Deprecated as of m26.
29514 <owner>zea@chromium.org</owner>
29516 Boolean histogram for whether the "Encrypt all synced data" radio
29517 button was selected during sync setup. Samples are taken every time sync is
29518 (re)configured, and the unique userid count shows how many users chose to
29519 encrypt their sync data.
29523 <histogram name="Sync.EventCodes" enum="SyncEventCode">
29524 <owner>zea@chromium.org</owner>
29525 <summary>A UI event occured.</summary>
29528 <histogram name="Sync.ExtensionAssociationTime" units="milliseconds">
29529 <owner>zea@chromium.org</owner>
29531 Time taken during extension association (M18 and earlier were mispelled with
29536 <histogram name="Sync.ExtensionRunFailures">
29538 Deprecated as of m19.
29540 <owner>zea@chromium.org</owner>
29542 Count of extension run failures, used to compare failure rates between data
29543 types for a particular profile (see other Sync*RunFailures histograms).
29547 <histogram name="Sync.ExtensionsAssociationTime" units="milliseconds">
29548 <owner>zea@chromium.org</owner>
29549 <summary>Time taken during extension association.</summary>
29552 <histogram name="Sync.ExtensionSettingsAssociationTime" units="milliseconds">
29553 <owner>zea@chromium.org</owner>
29554 <summary>Time taken during extension settings association.</summary>
29557 <histogram name="Sync.ExtensionSettingsStartFailure" enum="SyncStartResult">
29558 <owner>zea@chromium.org</owner>
29560 Enumeration of types of extension settings association failures.
29564 <histogram name="Sync.ExtensionsStartFailure" enum="SyncStartResult">
29565 <owner>zea@chromium.org</owner>
29566 <summary>Enumeration of types of extension association failures.</summary>
29569 <histogram name="Sync.ExtensionStartFailures" enum="SyncStartResult">
29571 Deprecated as of m19.
29573 <owner>zea@chromium.org</owner>
29575 Enumeration of types of extension association failures (M18 and earlier were
29576 mispelled with this histogram).
29580 <histogram name="Sync.FaviconCacheLookupSucceeded" enum="BooleanSuccess">
29581 <owner>zea@chromium.org</owner>
29582 <summary>Whether a sync favicon cache lookup succeeded or not.</summary>
29585 <histogram name="Sync.FaviconCount">
29586 <owner>zea@chromium.org</owner>
29587 <summary>Number of synced favicons at initialization time.</summary>
29590 <histogram name="Sync.FaviconImagesAssociationTime" units="milliseconds">
29591 <owner>zea@chromium.org</owner>
29592 <summary>Time taken during favicon images association.</summary>
29595 <histogram name="Sync.FaviconImagesStartFailure" enum="SyncStartResult">
29596 <owner>zea@chromium.org</owner>
29598 Enumeration of types of favicon images association failures.
29602 <histogram name="Sync.FaviconsAvailableAtMerge" enum="SyncFaviconsAvailable">
29603 <owner>zea@chromium.org</owner>
29605 Number of client that have filled their sync favicon cache and must evict
29606 old favicons vs those whose cache is not full.
29610 <histogram name="Sync.FaviconTrackingAssociationTime" units="milliseconds">
29611 <owner>zea@chromium.org</owner>
29612 <summary>Time taken during favicon tracking association.</summary>
29615 <histogram name="Sync.FaviconTrackingStartFailure" enum="SyncStartResult">
29616 <owner>zea@chromium.org</owner>
29618 Enumeration of types of favicon tracking association failures.
29622 <histogram name="Sync.FaviconVisitPeriod" units="hours">
29623 <owner>zea@chromium.org</owner>
29624 <summary>Time between updates to a synced favicon's visit time.</summary>
29627 <histogram name="Sync.FirstBackendInitializeSuccess" enum="BooleanSuccess">
29629 Deprecated 11/2011. Was counted incorrectly. Replaced by
29630 Sync.BackendInitializeFirstTimeSuccess.
29632 <owner>zea@chromium.org</owner>
29634 Tracks sync backend initialization success rate during initial sync setup.
29638 <histogram name="Sync.FreqApps" units="milliseconds">
29639 <owner>zea@chromium.org</owner>
29641 Time between nudges for apps. Used as estimate of datatype commit frequency.
29645 <histogram name="Sync.FreqAutofill" units="milliseconds">
29646 <owner>zea@chromium.org</owner>
29648 Time between nudges for autofill entries. Used as estimate of datatype
29653 <histogram name="Sync.FreqAutofillProfiles" units="milliseconds">
29654 <owner>zea@chromium.org</owner>
29656 Time between nudges for autofill profiles. Used as estimate of datatype
29661 <histogram name="Sync.FreqBookmarks" units="milliseconds">
29662 <owner>zea@chromium.org</owner>
29664 Time between nudges for bookmarks. Used as estimate of datatype commit
29669 <histogram name="Sync.FreqDictionary" units="milliseconds">
29670 <owner>zea@chromium.org</owner>
29672 Time between nudges for dictionary. Used as estimate of datatype commit
29677 <histogram name="Sync.FreqExtensions" units="milliseconds">
29678 <owner>zea@chromium.org</owner>
29680 Time between nudges for extensions. Used as estimate of datatype commit
29685 <histogram name="Sync.FreqFaviconImages" units="milliseconds">
29686 <owner>zea@chromium.org</owner>
29688 Time between nudges for favicon images. Used as estimate of datatype commit
29693 <histogram name="Sync.FreqFaviconTracking" units="milliseconds">
29694 <owner>zea@chromium.org</owner>
29696 Time between nudges for favicon tracking. Used as estimate of datatype
29701 <histogram name="Sync.FreqNigori" units="milliseconds">
29702 <owner>zea@chromium.org</owner>
29704 Time between nudges for nigori. Used as estimate of datatype commit
29709 <histogram name="Sync.FreqPasswords" units="milliseconds">
29710 <owner>zea@chromium.org</owner>
29712 Time between nudges for passwords. Used as estimate of datatype commit
29717 <histogram name="Sync.FreqPreferences" units="milliseconds">
29718 <owner>zea@chromium.org</owner>
29720 Time between nudges for preferences. Used as estimate of datatype commit
29725 <histogram name="Sync.FreqSearchEngines" units="milliseconds">
29726 <owner>zea@chromium.org</owner>
29728 Time between nudges for search engines. Used as estimate of datatype commit
29733 <histogram name="Sync.FreqSessions" units="milliseconds">
29734 <owner>zea@chromium.org</owner>
29736 Time between nudges for sessions. Used as estimate of datatype commit
29741 <histogram name="Sync.FreqSyncedNotifications" units="milliseconds">
29742 <owner>zea@chromium.org</owner>
29744 Time between nudges for synced notifications. Used as estimate of datatype
29749 <histogram name="Sync.FreqThemes" units="milliseconds">
29750 <owner>zea@chromium.org</owner>
29752 Time between nudges for themes. Used as estimate of datatype commit
29757 <histogram name="Sync.FreqTypedUrls" units="milliseconds">
29758 <owner>zea@chromium.org</owner>
29760 Time between nudges for typed urls. Used as estimate of datatype commit
29765 <histogram name="Sync.KeystoreDecryptionFailed"
29766 enum="SyncKeystoreDecryptionFailure">
29767 <owner>zea@chromium.org</owner>
29769 The reason for a failure decrypting the keystore decryptor token.
29773 <histogram name="Sync.LocalModelOutOfSync" enum="SyncModelTypes">
29774 <owner>zea@chromium.org</owner>
29776 Counts instances of out of sync local models detected during startup.
29780 <histogram name="Sync.NigoriMigrationState" enum="SyncNigoriMigrationState">
29781 <owner>zea@chromium.org</owner>
29782 <summary>Breakdown of sync's nigori node keystore migration state.</summary>
29785 <histogram name="Sync.PartiallySyncedTypes">
29786 <owner>zea@chromium.org</owner>
29788 Number of partially synced types (those with a progress marker but no
29789 initial sync ended bit) that exist at sync startup.
29793 <histogram name="Sync.PasswordAssociationTime" units="milliseconds">
29794 <owner>zea@chromium.org</owner>
29796 Time taken during password association (M18 and earlier were mispelled with
29801 <histogram name="Sync.PasswordRunFailures">
29803 Deprecated as of m19.
29805 <owner>zea@chromium.org</owner>
29807 Count of passwords run failures, used to compare failure rates between data
29808 types for a particular profile (see other Sync*RunFailures histograms).
29812 <histogram name="Sync.PasswordsAssociationTime" units="milliseconds">
29813 <owner>zea@chromium.org</owner>
29814 <summary>Time taken during password association.</summary>
29817 <histogram name="Sync.PasswordsStartFailure" enum="SyncStartResult">
29818 <owner>zea@chromium.org</owner>
29819 <summary>Enumeration of types of password association failures.</summary>
29822 <histogram name="Sync.PasswordStartFailures" enum="SyncStartResult">
29824 Deprecated as of m19.
29826 <owner>zea@chromium.org</owner>
29828 Enumeration of types of password association failures (M18 and earlier were
29829 mispelled with this histogram).
29833 <histogram name="Sync.PreferenceAssociationTime" units="milliseconds">
29834 <owner>zea@chromium.org</owner>
29836 Time taken during preference association (M18 and earlier were mispelled
29837 with this histogram).
29841 <histogram name="Sync.PreferenceRunFailures">
29843 Deprecated as of m19.
29845 <owner>zea@chromium.org</owner>
29847 Count of preferences run failures, used to compare failure rates between
29848 data types for a particular profile (see other Sync*RunFailures histograms).
29852 <histogram name="Sync.PreferencesAssociationTime" units="milliseconds">
29853 <owner>zea@chromium.org</owner>
29854 <summary>Time taken during preference association.</summary>
29857 <histogram name="Sync.PreferencesStartFailure" enum="SyncStartResult">
29858 <owner>zea@chromium.org</owner>
29859 <summary>Enumeration of types of preference association failures.</summary>
29862 <histogram name="Sync.PreferenceStartFailures" enum="SyncStartResult">
29864 Deprecated as of m19.
29866 <owner>zea@chromium.org</owner>
29868 Enumeration of types of preference association failures (M18 and earlier
29869 were mispelled with this histogram).
29873 <histogram name="Sync.ReauthorizationTime" units="milliseconds">
29874 <owner>zea@chromium.org</owner>
29875 <summary>Time taken from startup for the user to reauthorize.</summary>
29878 <histogram name="Sync.RefreshTokenAvailable" enum="BooleanSuccess">
29879 <owner>zea@chromium.org</owner>
29881 Whether OAuth2 refresh token was available at the time when
29882 ProfileSyncService was starting backend.
29886 <histogram name="Sync.ResolveSimpleConflict"
29887 enum="SyncSimpleConflictResolutions">
29888 <owner>zea@chromium.org</owner>
29889 <summary>Enumeration of types of simple conflict resolutions.</summary>
29892 <histogram name="Sync.RestoreBackendInitializeSucess" enum="BooleanSuccess">
29894 Deprecated 11/2011. Was counted incorrectly. Replaced by
29895 Sync.BackendInitializeRestoreSuccess.
29897 <owner>zea@chromium.org</owner>
29899 Tracks sync backend initialization success rate in cases where sync was
29900 previously initialized.
29904 <histogram name="Sync.SearchEngineAssociationTime" units="milliseconds">
29905 <owner>zea@chromium.org</owner>
29907 Time taken during search engine association (M18 and earlier were mispelled
29908 with this histogram).
29912 <histogram name="Sync.SearchEngineRunFailures">
29914 Deprecated as of m19.
29916 <owner>zea@chromium.org</owner>
29918 Count of search engine run failures, used to compare failure rates between
29919 data types for a particular profile (see other Sync*RunFailures histograms).
29923 <histogram name="Sync.SearchEnginesAssociationTime" units="milliseconds">
29924 <owner>zea@chromium.org</owner>
29925 <summary>Time taken during search engine association.</summary>
29928 <histogram name="Sync.SearchEnginesStartFailure" enum="SyncStartResult">
29929 <owner>zea@chromium.org</owner>
29930 <summary>Enumeration of types of search engine association failures.</summary>
29933 <histogram name="Sync.SearchEngineStartFailures" enum="SyncStartResult">
29935 Deprecated as of m19.
29937 <owner>zea@chromium.org</owner>
29939 Enumeration of types of search engine association failures (M18 and earlier
29940 were mispelled with this histogram).
29944 <histogram name="Sync.ServiceInitialConfigureTime" units="milliseconds">
29945 <owner>zea@chromium.org</owner>
29947 Time spent on first-time configure. May include time spent on retries.
29951 <histogram name="Sync.ServiceSubsequentConfigureTime" units="milliseconds">
29952 <owner>zea@chromium.org</owner>
29954 Time spent on non-first-time configure. May include time spent on retries.
29958 <histogram name="Sync.SessionAssociationTime" units="milliseconds">
29959 <owner>zea@chromium.org</owner>
29961 Time taken during session association (M18 and earlier were mispelled with
29966 <histogram name="Sync.SessionRunFailures">
29968 Deprecated as of m19.
29970 <owner>zea@chromium.org</owner>
29972 Count of sessions run failures, used to compare failure rates between data
29973 types for a particular profile (see other Sync*RunFailures histograms).
29977 <histogram name="Sync.SessionsAssociationTime" units="milliseconds">
29978 <owner>zea@chromium.org</owner>
29979 <summary>Time taken during session association.</summary>
29982 <histogram name="Sync.SessionsStartFailure" enum="SyncStartResult">
29983 <owner>zea@chromium.org</owner>
29984 <summary>Enumeration of types of session association failures.</summary>
29987 <histogram name="Sync.SessionStartFailures" enum="SyncStartResult">
29989 Deprecated as of m19.
29991 <owner>zea@chromium.org</owner>
29993 Enumeration of types of session association failures (M18 and earlier were
29994 mispelled with this histogram).
29998 <histogram name="Sync.Shutdown.BackendDestroyedTime" units="milliseconds">
29999 <owner>zea@chromium.org</owner>
30001 Time taken from the start of sync shutdown (in ProfileSyncService) until the
30002 backend (SyncBackendHost) is fully destroyed.
30006 <histogram name="Sync.Shutdown.StopRegistrarTime" units="milliseconds">
30007 <owner>zea@chromium.org</owner>
30009 Amount of time the UI thread waits (at shutdown) to stop the
30010 SyncBackendRegistrar.
30014 <histogram name="Sync.Shutdown.StopSyncThreadTime" units="milliseconds">
30015 <owner>zea@chromium.org</owner>
30017 Amount of time the UI thread waits (at shutdown) to stop the sync thread.
30021 <histogram name="Sync.Startup.DeferredInitTrigger"
30022 enum="SyncDeferredInitTrigger">
30023 <owner>zea@chromium.org</owner>
30024 <summary>The type of event that triggered sync initialization.</summary>
30027 <histogram name="Sync.Startup.TimeDeferred" units="milliseconds">
30029 Deprecated, see TimeDeferred2.
30031 <owner>jeremychromium.org</owner>
30032 <owner>zea@google.com</owner>
30034 Time spent after ProfileSyncService *creation* but before SyncBackendHost
30039 <histogram name="Sync.Startup.TimeDeferred2" units="milliseconds">
30040 <owner>jeremychromium.org</owner>
30041 <owner>zea@google.com</owner>
30043 Time spent after ProfileSyncService *creation* but before SyncBackendHost
30048 <histogram name="Sync.Startup.TypeTriggeringInit" enum="SyncModelTypes">
30049 <owner>zea@chromium.org</owner>
30050 <summary>Data type that first requests sync initialization.</summary>
30053 <histogram name="Sync.SyncAuthError" enum="SyncAuthError">
30054 <owner>zea@chromium.org</owner>
30056 Counts the number of times sync clients have encountered an auth error and
30057 number of times auth errors are fixed.
30061 <histogram name="Sync.SyncedNotificationsAssociationTime" units="milliseconds">
30062 <owner>zea@chromium.org</owner>
30063 <summary>Time taken during synced notifications association.</summary>
30066 <histogram name="Sync.SyncedNotificationsStartFailure" enum="SyncStartResult">
30067 <owner>zea@chromium.org</owner>
30069 Enumeration of types of synced notifications association failures.
30073 <histogram name="Sync.SyncerConflictStuck">
30075 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
30077 <owner>zea@chromium.org</owner>
30079 Number of times the sync conflict resolver gets stuck. This is not expected
30084 <histogram name="Sync.SyncErrorInfobarDisplayed" enum="SyncErrorInfobarTypes">
30085 <owner>droger@chromium.org</owner>
30086 <owner>zea@chromium.org</owner>
30088 Enumeration of error conditions that displays an infobar to the user.
30092 <histogram name="Sync.SyncEverything">
30093 <owner>zea@chromium.org</owner>
30095 Boolean histogram for whether the "Sync Everything" option was
30096 selected during sync setup. Samples are taken every time sync is
30097 (re)configured, and the unique userid count shows how many users chose to
30098 sync all available data types.
30102 <histogram name="Sync.ThemeAssociationTime" units="milliseconds">
30104 Deprecated as of m19
30106 <owner>zea@chromium.org</owner>
30108 Time taken during theme association (M18 and earlier were mispelled with
30113 <histogram name="Sync.ThemeRunFailures">
30115 Deprecated as of m19.
30117 <owner>zea@chromium.org</owner>
30119 Count of theme run failures, used to compare failure rates between data
30120 types for a particular profile (see other Sync*RunFailures histograms).
30124 <histogram name="Sync.ThemesAssociationTime" units="milliseconds">
30125 <owner>zea@chromium.org</owner>
30126 <summary>Time taken during theme association.</summary>
30129 <histogram name="Sync.ThemesStartFailure" enum="SyncStartResult">
30130 <owner>zea@chromium.org</owner>
30131 <summary>Enumeration of types of theme association failures.</summary>
30134 <histogram name="Sync.ThemeStartFailures" enum="SyncStartResult">
30136 Deprecated as of m19.
30138 <owner>zea@chromium.org</owner>
30140 Enumeration of types of theme association failures (M18 and earlier were
30141 mispelled with this histogram).
30145 <histogram name="Sync.TypedUrlAssociationTime" units="milliseconds">
30146 <owner>zea@chromium.org</owner>
30148 Time taken during typed url association (M18 and earlier were mispelled with
30153 <histogram name="Sync.TypedUrlChangeProcessorErrors" units="%">
30154 <owner>zea@chromium.org</owner>
30156 The percentage of history DB operations initiated by the typed URL change
30157 processor that return an error. The cumulative count for the current sync
30158 session is logged after every typed URL change.
30162 <histogram name="Sync.TypedUrlModelAssociationErrors" units="%">
30163 <owner>zea@chromium.org</owner>
30165 The percentage of history DB operations during model association that return
30166 an error. This is logged at the end of typed URL model association, which
30167 happens once each time sync starts up.
30171 <histogram name="Sync.TypedUrlRunFailures">
30173 Deprecated as of m19.
30175 <owner>zea@chromium.org</owner>
30177 Count of typed url run failures, used to compare failure rates between data
30178 types for a particular profile (see other Sync*RunFailures histograms).
30182 <histogram name="Sync.TypedUrlsAssociationTime" units="milliseconds">
30183 <owner>zea@chromium.org</owner>
30184 <summary>Time taken during typed url association.</summary>
30187 <histogram name="Sync.TypedUrlsStartFailure" enum="SyncStartResult">
30188 <owner>zea@chromium.org</owner>
30189 <summary>Enumeration of types of typed url association failures.</summary>
30192 <histogram name="Sync.TypedUrlStartFailures" enum="SyncStartResult">
30194 Deprecated as of m19.
30196 <owner>zea@chromium.org</owner>
30198 Enumeration of types of typed url association failures (M18 and earlier were
30199 mispelled with this histogram).
30203 <histogram name="Sync.UnrecoverableErrors" enum="SyncUnrecoverableErrorReason">
30204 <owner>zea@chromium.org</owner>
30206 Enumeration of the different reasons for unrecoverable errors and how often
30207 they have occurred.
30211 <histogram name="Sync.UserPerceivedAuthorizationTime" units="milliseconds">
30212 <owner>zea@chromium.org</owner>
30213 <summary>Time the user spends looking at the authorization dialog.</summary>
30216 <histogram name="Sync.UserPerceivedBookmarkAssociation">
30217 <owner>zea@chromium.org</owner>
30218 <summary>Time taken during bookmark association.</summary>
30221 <histogram name="SyncedNotifications.Actions"
30222 enum="SyncedNotificationActionType">
30223 <owner>petewil@chromium.org</owner>
30224 <owner>zea@chromium.org</owner>
30226 The actions taken on synced notifications, recorded every time they happen.
30227 This histogram will record every single event that happens separately.
30231 <histogram name="SyncFileSystem.ConflictResolutionPolicy"
30232 enum="SyncFSConflictResolutionPolicy">
30233 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30235 Overridden conflict resolution policy of Sync FileSystem API. Recorded for
30236 each API call to override the policy.
30240 <histogram name="SyncFileSystem.MetadataNumber">
30241 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30243 The number of cached backing remote file metadata in the Sync FileSystem
30244 database. Recorded at the initialization phase of Sync FileSystem.
30248 <histogram name="SyncFileSystem.RegisteredAppNumber">
30249 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30251 The number of Chrome Apps that uses Sync FileSystem with V2 backend.
30252 Recorded at the initialization phase of Sync FileSystem.
30256 <histogram name="SyncFileSystem.RegisterOriginResult"
30257 enum="SyncFSRemoteServiceState">
30258 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30260 The result of the registration of Chrome App to Sync FileSystem.
30264 <histogram name="SyncFileSystem.RegisterOriginTime" units="milliseconds">
30265 <owner>peria@chromium.org</owner>
30266 <owner>tzik@chromium.org</owner>
30268 Time elapsed to register a Chrome App to SyncFilesystem. Recorded for each
30269 registration request by apps.
30273 <histogram name="SyncFileSystem.TrackerNumber">
30274 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30276 The number of the directory tree node that maps backing files to local files
30277 in the Sync FileSystem database. Recorded at the initialization phase of
30282 <histogram name="Tab.AgeUponRestoreFromColdStart" units="minutes">
30283 <owner>lliabraa@chromium.org</owner>
30285 Age (time since the last display in previous sessions) of a tab being
30286 restored due to the first tab switch after the browser cold start, recorded
30287 upon such restore. When the browser is started from cold, this metric is not
30288 recorded for the foreground, automatically restored tab, so that the metric
30289 tracks only the restores triggered by direct user decision to switch tabs.
30293 <histogram name="Tab.BackgroundLoadStatus" enum="TabBackgroundLoadStatus">
30294 <owner>ppi@chromium.org</owner>
30296 Mobile-specific metric: when a tab that was opened in background (via
30297 "Open link in new tab") is switched to, we record whether the
30298 eagerly loaded tab was still memory resident, or we lost the loaded page due
30299 to memory pressure.
30303 <histogram name="Tab.FormActivityCountEvictedHistogram">
30304 <owner>lliabraa@chromium.org</owner>
30306 A count of form activity (e.g. fields selected, characters typed) in a tab.
30307 Recorded only for tabs that are evicted due to memory pressure and then
30312 <histogram name="Tab.PerceivedRestoreTime" units="ms">
30313 <owner>lliabraa@chromium.org</owner>
30315 User-perceived load time for a successful tab restore, measured from the
30316 first time the user sees the tab being restored until the load completes.
30320 <histogram name="Tab.RestoreResult" enum="TabRestoreResult">
30321 <owner>lliabraa@chromium.org</owner>
30323 When the browser restores a tab, whether the load was successful. Loads can
30324 fail for instance when there is no connectivity.
30328 <histogram name="Tab.RestoreTime" units="ms">
30329 <owner>lliabraa@chromium.org</owner>
30330 <summary>Load time for a successful tab restore.</summary>
30333 <histogram name="Tab.RestoreUserPersistence" enum="TabRestoreUserAction">
30334 <owner>lliabraa@chromium.org</owner>
30336 When the browser restores a tab, whether the user waits for completion of
30337 the load or if the user gives up by switching to another tab or leaving
30342 <histogram name="Tab.StatusWhenDisplayed" enum="TabStatus">
30343 <owner>lliabraa@chromium.org</owner>
30344 <owner>ppi@chromium.org</owner>
30346 The status of a tab collected each time the tab is displayed on Android,
30347 including user switching to the tab and displays of newly created tabs, such
30348 as NTP or tabs opened to handle intents.
30352 <histogram name="Tab.StatusWhenSwitchedBackToForeground" enum="TabStatus">
30353 <owner>lliabraa@chromium.org</owner>
30354 <owner>ppi@chromium.org</owner>
30356 The status of a tab collected each time the user switches to it on mobile.
30357 That does not include tabs being created at the time the user switches to
30358 them, such as NTP or tabs opened to handle intents.
30362 <histogram name="Tab.StatusWhenSwitchedBackToForegroundDataProxyEnabled"
30364 <owner>lliabraa@chromium.org</owner>
30365 <owner>marq@chromium.org</owner>
30366 <owner>ppi@chromium.org</owner>
30368 The status of a tab collected each time the user switches to it on mobile
30369 with the data reduction proxy enabled. This is populated identically, and in
30370 addition to Tab.StatusWhenSwitchedBackToForeground for any given tab
30371 switching event if the proxy is enabled.
30375 <histogram name="Tab.SwitchedToForegroundAge" units="ms">
30376 <owner>lliabraa@chromium.org</owner>
30377 <summary>Age (in ms) when the tab was switched to foreground.</summary>
30380 <histogram name="Tab.SwitchedToForegroundLaunchedWithURL"
30381 enum="TabSwitchedToForegroundLaunchedWithURL">
30383 Deprecated as of 04/2014.
30385 <owner>lliabraa@chromium.org</owner>
30387 Each time a tab is brought to the foreground, this histogram indicates if
30388 chrome was launched without an URL (i.e., from the launcher), or with an URL
30389 (i.e., from another app).
30393 <histogram name="Tab.SwitchedToForegroundMRURank">
30395 Deprecated as of 04/2014.
30397 <owner>lliabraa@chromium.org</owner>
30399 Rank in MRU order (0 being first) when the tab was switched to foreground.
30403 <histogram name="Tab.SwitchedToForegroundNumTabs">
30404 <owner>lliabraa@chromium.org</owner>
30405 <summary>Count of all tabs when a tab is switched.</summary>
30408 <histogram name="Tab.SwitchedToForegroundRevisit"
30409 enum="TabSwitchedToForegroundRevisit">
30411 Deprecated as of 04/2014.
30413 <owner>lliabraa@chromium.org</owner>
30415 Each time a tab is brought to the foreground, this histogram indicates if
30416 this is the first viewing of the tab since Chrome was put into foreground,
30417 or if it was a return to a tab that has already been shown in this session.
30421 <histogram name="Tab.TimeSinceFormActivityEvictedHistogram" units="ms">
30422 <owner>lliabraa@chromium.org</owner>
30424 Time elapsed since there was form activity (e.g. fields selected, characters
30425 typed) in a tab. Recorded only for tabs that are evicted due to memory
30426 pressure and then selected again.
30430 <histogram name="Tabs.ForegroundTabAgeAtStartup" units="minutes">
30431 <owner>lliabraa@chromium.org</owner>
30433 Age (time since the last display in previous sessions) of the foreground tab
30434 being restored on the browser cold start.
30438 <histogram name="Tabs.SpeculativeRestoreApplicability"
30439 enum="SpeculativeRestoreApplicability">
30440 <owner>lliabraa@chromium.org</owner>
30441 <owner>ppi@chromium.org</owner>
30443 Applicability of speculative tab restore, recorded every time a tab is
30444 switched. This allows to estimate the fraction of tab restores experienced
30445 on mobile that can be mitigated using speculative restore. Options higher in
30446 the enum take precedence over the lower ones (i.e. low-memory tablet will be
30447 accounted as tablet).
30451 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.SideSwipe"
30452 enum="SpeculativeRestorePredictionAccuracy">
30453 <owner>lliabraa@chromium.org</owner>
30454 <owner>ppi@chromium.org</owner>
30456 Accuracy of the tab switch predictions made when the user begins the side
30461 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.TabSwitcher"
30462 enum="SpeculativeRestorePredictionAccuracy">
30463 <owner>lliabraa@chromium.org</owner>
30464 <owner>ppi@chromium.org</owner>
30466 Accuracy of the tab switch predictions made when the user enters the tab
30471 <histogram name="Tabs.SpeculativeRestoreTargetStatus"
30472 enum="SpeculativeRestoreTabStatus">
30473 <owner>lliabraa@chromium.org</owner>
30474 <owner>ppi@chromium.org</owner>
30476 Status of a tab recorded when the tab is targeted with speculative restore.
30480 <histogram name="Tabs.SpeculativeRestoreTimeAhead.SideSwipe" units="ms">
30481 <owner>lliabraa@chromium.org</owner>
30482 <owner>ppi@chromium.org</owner>
30484 Time between starting the speculative load and actual tab switch for correct
30485 speculative load predictions made when the user begins the side swipe
30490 <histogram name="Tabs.SpeculativeRestoreTimeAhead.TabSwitcher" units="ms">
30491 <owner>lliabraa@chromium.org</owner>
30492 <owner>ppi@chromium.org</owner>
30494 Time between starting the speculative load and actual tab switch for correct
30495 speculative load predictions made when the user enters the tab switcher.
30499 <histogram name="TimeZone.TimeZoneRequest.Event" enum="TimeZoneRequestEvent">
30500 <summary>Events in TimeZoneRequest.</summary>
30503 <histogram name="TimeZone.TimeZoneRequest.ResponseCode" enum="HttpResponseCode">
30504 <summary>Http response codes in TimeZoneRequest.</summary>
30507 <histogram name="TimeZone.TimeZoneRequest.ResponseFailureTime"
30508 units="milliseconds">
30510 The time elapsed between the sending of the first API request and the time
30511 the final (failed) response was recorded. Includes all retries.
30515 <histogram name="TimeZone.TimeZoneRequest.ResponseSuccessTime"
30516 units="milliseconds">
30518 The time elapsed between the sending of the first API request and the time
30519 the final (successfull) response was recorded. Includes all retries.
30523 <histogram name="TimeZone.TimeZoneRequest.Result" enum="TimeZoneRequestResult">
30524 <summary>Result of TimeZoneRequest.</summary>
30527 <histogram name="TimeZone.TimeZoneRequest.Retries">
30528 <summary>Number of retries until the final response was recorded.</summary>
30531 <histogram name="TopSites.NumberOfApplyBlacklist">
30532 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30533 <summary>The number of times TopSitesImpl::ApplyBlacklist is called.</summary>
30536 <histogram name="TopSites.NumberOfBlacklistedItems">
30537 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30539 The number of items in the user Most Visited blacklist every time
30540 TopSitesImpl::ApplyBlacklist is called.
30544 <histogram name="Touchpad.Device" enum="TouchpadDeviceState">
30545 <owner>pthammaiah@google.com</owner>
30546 <summary>Tracks touchpad device state.</summary>
30549 <histogram name="Touchpad.Metrics" enum="TouchpadProblemType">
30550 <owner>pthammaiah@google.com</owner>
30552 Tracks unusual CrOS touchpad operational states (e.g. running into the noisy
30553 ground issue). This is sampled at every touchpad event.
30557 <histogram name="Touchpad.NaturalScroll.Changed" enum="BooleanEnabled">
30558 <owner>pthammaiah@google.com</owner>
30559 <summary>Tracks touchpad natural scroll setting changes by the user.</summary>
30562 <histogram name="Touchpad.NaturalScroll.Started" enum="BooleanEnabled">
30563 <owner>pthammaiah@google.com</owner>
30564 <summary>Tracks touchpad natural scroll setting on startup.</summary>
30567 <histogram name="Touchpad.PointerSensitivity.Changed" enum="PointerSensitivity">
30568 <owner>pthammaiah@google.com</owner>
30570 Tracks touchpad sensitivity setting changes by the user. This replaces the
30571 old Touchpad.Sensitivity.Changed metric.
30575 <histogram name="Touchpad.PointerSensitivity.Started" enum="PointerSensitivity">
30576 <owner>pthammaiah@google.com</owner>
30578 Tracks touchpad sensitivity setting on startup. This replaces the old
30579 Touchpad.Sensitivity.Started metric.
30583 <histogram name="Touchpad.Sensitivity.Changed" enum="PointerSensitivity">
30585 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Changed.
30587 <owner>pthammaiah@google.com</owner>
30588 <summary>Tracks touchpad sensitivity setting changes by the user.</summary>
30591 <histogram name="Touchpad.Sensitivity.Started" enum="PointerSensitivity">
30593 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Started.
30595 <owner>pthammaiah@google.com</owner>
30596 <summary>Tracks touchpad sensitivity setting on startup.</summary>
30599 <histogram name="Touchpad.TapDragging.Changed" enum="BooleanEnabled">
30600 <owner>pthammaiah@google.com</owner>
30601 <summary>Tracks touchpad TapDragging setting changes by the user.</summary>
30604 <histogram name="Touchpad.TapDragging.Started" enum="BooleanEnabled">
30605 <owner>pthammaiah@google.com</owner>
30606 <summary>Tracks touchpad TapDragging setting on startup.</summary>
30609 <histogram name="Touchpad.TapToClick.Changed" enum="BooleanEnabled">
30610 <owner>pthammaiah@google.com</owner>
30611 <summary>Tracks touchpad TapToClick setting changes by the user.</summary>
30614 <histogram name="Touchpad.TapToClick.Started" enum="BooleanEnabled">
30615 <owner>pthammaiah@google.com</owner>
30616 <summary>Tracks touchpad TapToClick setting on startup.</summary>
30619 <histogram name="Touchpad.ThreeFingerSwipe.Changed" enum="BooleanEnabled">
30621 Deprecated as of 7/2013.
30623 <owner>pthammaiah@google.com</owner>
30626 <histogram name="Touchpad.ThreeFingerSwipe.Started" enum="BooleanEnabled">
30628 Deprecated as of 7/2013.
30630 <owner>pthammaiah@google.com</owner>
30633 <histogram name="Translate.AlwaysTranslateLang">
30634 <owner>kenjibaheux@google.com</owner>
30636 The number of times the always translate option was selected in the
30641 <histogram name="Translate.CaptureText" units="milliseconds">
30642 <owner>kenjibaheux@google.com</owner>
30644 The time spent capturing plain text from the DOM. This is reported by
30645 ChromeRenderViewObserver when a page is loaded completely.
30649 <histogram name="Translate.ContentLanguage" enum="TranslateLanguage">
30650 <owner>kenjibaheux@google.com</owner>
30652 A page may provide a Content-Language HTTP header or a META tag. For each
30653 page load, measures whether the Content-Language header exists and is valid.
30657 <histogram name="Translate.DeclineTranslate">
30658 <owner>kenjibaheux@google.com</owner>
30660 The number of times the "Nope" (don't translate) or the infobar's
30661 X button was clicked in the translate infobar.
30665 <histogram name="Translate.DeclineTranslateCloseInfobar">
30666 <owner>kenjibaheux@google.com</owner>
30668 The number of times the translate infobar was closed by clicking the X
30669 button without the user translating the page.
30673 <histogram name="Translate.DeclineTranslateDismissUI">
30674 <owner>kenjibaheux@google.com</owner>
30676 The number of times the translate UI was closed without translating in the
30677 way that the user doesn't deny translating explicityly, like pressing 'Nope'
30678 button. This is counted on both the infobar and the bubble UI. We are
30679 comparing this on infobar to that on bubble by A/B testing and expecting
30680 that the user will click 'Nope' button on bubble less times than infobar. We
30681 won't delete this histogram after the experiment.
30685 <histogram name="Translate.HtmlLang" enum="TranslateLanguage">
30686 <owner>kenjibaheux@google.com</owner>
30688 A page may provide a lang attribute in html tag. For each page load,
30689 measures whether the lang attribute exists and is valid.
30693 <histogram name="Translate.InitiationStatus" enum="TranslateInitiationStatus">
30695 Deprecated as of 11/2013, and replaced by Translate.InitiationStatus.v2.
30697 <owner>kenjibaheux@google.com</owner>
30699 The reason why Chrome decided to perform the next action (e.g., to show
30700 infobar, to translate a page without any prompting, and so on) when Chrome
30701 Translate is ready to translate a page.
30705 <histogram name="Translate.InitiationStatus.v2"
30706 enum="TranslateInitiationStatus">
30707 <owner>kenjibaheux@google.com</owner>
30709 The reason why Chrome decided to perform the next action (e.g., to show
30710 infobar, to translate a page without any prompting, and so on) when Chrome
30711 Translate is ready to translate a page.
30715 <histogram name="Translate.LanguageVerification"
30716 enum="TranslateLanguageVerification">
30717 <owner>kenjibaheux@google.com</owner>
30719 For each page load, measures whether the provided Content-Language header
30720 matches the language determined by CLD. Beyond directly matching or
30721 mismatching the Content-Language header, CLD can complement the
30722 Content-Language. For example, suppose the Content-Language header
30723 specifies 'zh' (general Chinese), a language code that the Translate server
30724 does not support. In this case, CLD can detect a subcode like '-TW' or
30725 '-CN', resulting in language codes 'zh-TW' and 'zh-CN', which the Translate
30726 server supports. This is referred to as "complementing a language
30731 <histogram name="Translate.LocalesOnDisabledByPrefs" enum="LanguageCode">
30732 <owner>kenjibaheux@google.com</owner>
30734 Logs the user locale when the Translate feature is disabled by the user.
30735 This is recorded each time a webpage is loaded and prefs for translation is
30736 checked. This allows us to investigate the correlation between the user
30737 locale and the usage rates of the Translate.
30741 <histogram name="Translate.ModifyOriginalLang">
30742 <owner>kenjibaheux@google.com</owner>
30744 The number of times the original language in the translate infobar has been
30749 <histogram name="Translate.ModifyTargetLang">
30750 <owner>kenjibaheux@google.com</owner>
30752 The number of times the target language in the translate infobar has been
30757 <histogram name="Translate.NeverTranslateLang">
30758 <owner>kenjibaheux@google.com</owner>
30760 The number of times the never translate option was selected in the translate
30765 <histogram name="Translate.NeverTranslateSite">
30766 <owner>kenjibaheux@google.com</owner>
30768 The number of times the never translate site was selected in the translate
30773 <histogram name="Translate.PageScheme" enum="TranslateScheme">
30774 <owner>kenjibaheux@google.com</owner>
30775 <summary>Counts translation target page schemes.</summary>
30778 <histogram name="Translate.ReportLanguageDetectionError">
30779 <owner>kenjibaheux@google.com</owner>
30781 The number of times the "report this error" of options menu is
30782 selected in the translate infobar.
30786 <histogram name="Translate.RevertTranslation">
30787 <owner>kenjibaheux@google.com</owner>
30789 The number of times the show original button was clicked in the translate
30794 <histogram name="Translate.ServerReportedUnsupportedLanguage">
30796 Deprecated 5/2013 by Translate.UndisplayableLanguage
30798 <owner>kenjibaheux@google.com</owner>
30800 The number of times the detected language is not supported by Translate
30805 <histogram name="Translate.ShowBeforeTranslateInfobar">
30807 Deprecated 7/2010. No longer tracked.
30809 <owner>kenjibaheux@google.com</owner>
30811 The number of times an infobar proposing to translate a page has been shown.
30815 <histogram name="Translate.ShowErrorInfobar" enum="TranslateError">
30816 <owner>kenjibaheux@google.com</owner>
30818 Chrome Translate shows an error infobar when an error happens on translation
30819 and the infobar message depends on what kind of error happens. This metric
30820 counts how often each error message is shown.
30824 <histogram name="Translate.ShowErrorUI" enum="TranslateError">
30825 <owner>kenjibaheux@google.com</owner>
30827 Chrome Translate shows an error UI (infobar or bubble) when an error happens
30828 on translation and the UI message depends on what kind of error happens.
30829 This metric counts how often each error message is shown.
30833 <histogram name="Translate.SimilarLanguageMatch" enum="BooleanMatched">
30834 <owner>kenjibaheux@google.com</owner>
30836 This metrics is logged whenever a page is loaded. The logged value is
30837 "Mathced" when the CLD-detected language differs from the page
30838 language code , and the two languages are such similar languages. In that
30839 case, Chrome ignore the CLD-determined language and instead uses the page
30840 language code. The page language code is decided by Content-Language and
30841 HTML lang attribute.
30845 <histogram name="Translate.TimeToBeReady" units="milliseconds">
30846 <owner>kenjibaheux@google.com</owner>
30848 The time from injecting scripts for Chrome Translate to being ready to
30849 perform translation.
30853 <histogram name="Translate.TimeToLoad" units="milliseconds">
30854 <owner>kenjibaheux@google.com</owner>
30856 The time from injecting scripts for Chrome Translate to the finishing loads
30857 of all depending libraries.
30861 <histogram name="Translate.TimeToTranslate" units="milliseconds">
30862 <owner>kenjibaheux@google.com</owner>
30863 <summary>The time from starting translation to the completion.</summary>
30866 <histogram name="Translate.Translate">
30867 <owner>kenjibaheux@google.com</owner>
30869 The number of times the translate button was clicked in the translate
30874 <histogram name="Translate.UndisplayableLanguage" enum="LanguageCode">
30875 <owner>kenjibaheux@google.com</owner>
30877 Logs an undisplayable language included in the language list sent by the
30878 Translate server. The Translate server sends the list each time the user
30879 runs Chrome. This metrics tells us that there is a language which UI should
30880 support but doesn't.
30884 <histogram name="Translate.UnsupportedLanguageAtInitiation" enum="LanguageCode">
30885 <owner>kenjibaheux@google.com</owner>
30887 Logs an unsupported source language detected during initiation of the
30888 Translate feature. This is reported when the language detector successfully
30889 detects the language of the webpage, but the language is not supported by
30890 the translation server because it is too minor. This metric allows us to
30891 assess how important the unsupported language is for Google translate.
30895 <histogram name="Translate.UserActionDuration" units="milliseconds">
30896 <owner>kenjibaheux@google.com</owner>
30898 The time from a page content language being determined to user requesting
30903 <histogram name="TryScroll.SlowScroll" enum="ScrollThread">
30904 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30905 <summary>Whether the scroll is executed on main thread.</summary>
30908 <histogram name="UMA.ClientIdMigrated" enum="BooleanMigrated">
30909 <owner>asvitkine@chromium.org</owner>
30911 Recorded when the one-time UMA client id reset was performed (and the client
30912 id of this user was migrated).
30916 <histogram name="UMA.CollectExternalEventsTime" units="milliseconds">
30917 <owner>asvitkine@chromium.org</owner>
30919 The time to run the external metrics collection task (Chrome OS).
30923 <histogram name="UMA.Discarded Log Events">
30924 <owner>asvitkine@chromium.org</owner>
30926 The number of events discarded at log transmission time because the event
30927 count was already too large.
30931 <histogram name="UMA.FieldTrialsEnabledBenchmarking" enum="BooleanUsage">
30932 <owner>asvitkine@chromium.org</owner>
30934 Log whether the --enable-benchmarking flag was set, which causes field
30935 trials to only use the default group.
30939 <histogram name="UMA.GeneratedLowEntropySource" enum="BooleanSuccess">
30940 <owner>asvitkine@chromium.org</owner>
30942 For each attempt to generate the low entropy source, log whether or not the
30943 load required generating a new low entropy source.
30947 <histogram name="UMA.InitSequence" enum="UmaInitSequence">
30948 <owner>asvitkine@chromium.org</owner>
30950 Logged during MetricsService initialization whether the init task or the
30951 initial log timer completed first. The expectation is the vast majority of
30952 the time, the init task should complete first. If metrics show otherwise,
30953 then it may indicate there's a bug in the MetricsService init sequence and
30954 that it should be investigated.
30958 <histogram name="UMA.Large Accumulated Log Not Persisted" units="bytes">
30959 <owner>asvitkine@chromium.org</owner>
30961 Number of bytes in an excessively large log that was discarded at shutdown
30962 instead of being saved to disk to retry during next chrome run.
30966 <histogram name="UMA.Large Rejected Log was Discarded" units="bytes">
30967 <owner>asvitkine@chromium.org</owner>
30969 Number of bytes in a log was was rejected by server, and then discarded.
30973 <histogram name="UMA.LoadLogsTime" units="milliseconds">
30974 <owner>asvitkine@chromium.org</owner>
30976 The time spent to load (de-serialize) unsent logs from local state, recorded
30977 during the MetricsService startup sequence.
30981 <histogram name="UMA.LogLoadComplete called">
30982 <owner>asvitkine@chromium.org</owner>
30984 Simple counter of the number of times LogLoadComplete was called (bug
30985 demonstration, as we're called more often than once per page load :-/ )
30989 <histogram name="UMA.LowEntropySourceValue">
30990 <owner>asvitkine@chromium.org</owner>
30992 Distribution of the low entropy source value used for field trial
30993 randomization, recorded on startup.
30997 <histogram name="UMA.MachineIdState" enum="UmaMachineIdState">
30998 <owner>jwd@chromium.org</owner>
31000 Tracks if the machine ID is generated successfully and if it changes from
31001 one run to the next. The machine ID is a 24-bit hash of machine
31002 characteristics. It is expected to change if an install of Chrome is copied
31003 to multiple machines. This check happens once per browser startup.
31007 <histogram name="UMA.MetricsIDsReset" enum="BooleanHit">
31008 <owner>jwd@chromium.org</owner>
31010 A count of the number of times the metrics ids (client id and low entropy
31011 source) have been reset due to a cloned install being detected.
31015 <histogram name="UMA.Perf.GetData" enum="GetPerfDataOutcome">
31016 <owner>asvitkine@chromium.org</owner>
31018 A count of successes and various failure modes related to collecting and
31019 processing performance data obtained through "perf" on Chrome OS.
31023 <histogram name="UMA.ProtoCompressionRatio" units="%">
31024 <owner>asvitkine@chromium.org</owner>
31026 Compression ratio of the serialized protobuf that will be uploaded to the
31027 UMA server. This serialized protobuf is compressed using gzip.
31031 <histogram name="UMA.ProtoGzipped" enum="Boolean">
31033 Deprecated as of Sep, 2013. Gzipping protobufs is now the default.
31035 <owner>asvitkine@chromium.org</owner>
31036 <summary>Was the UMA protobuf uploaded earlier compressed or not.</summary>
31039 <histogram name="UMA.ProtoGzippedKBSaved" units="KB">
31040 <owner>asvitkine@chromium.org</owner>
31042 Kilobytes saved from gzipping the protobufs before uploading them.
31046 <histogram name="UMA.StoreLogsTime" units="milliseconds">
31047 <owner>asvitkine@chromium.org</owner>
31049 The time spent to store unsent logs to local state, which is done
31050 periodically and also during start up if there was an initial stability log.
31054 <histogram name="UMA.Unacceptable_Log_Discarded">
31056 Deprecated as of May, 2012 (i.e. Chrome 21+). Replaced by the
31057 UMA.UploadResponseStatus.XML and UMA.UploadResponseStatus.Protobuf
31060 <owner>asvitkine@chromium.org</owner>
31061 <summary>The server returned a 400 code, and we discarded a log.</summary>
31063 This tends to indicate that a syntax error is present in a log, such as
31064 would appear when a bogus XML tag is included, or the XML is not balanced
31065 and well structured.
31069 <histogram name="UMA.UploadCreation" enum="BooleanSuccess">
31070 <owner>asvitkine@chromium.org</owner>
31072 For each attempted UMA upload, log whether the upload was successfully
31073 constructed. An upload might fail to be constructed, for example, if we try
31074 to upload before the system is fully initialized; or if serialization of the
31079 <histogram name="UMA.UploadResponseStatus.Protobuf"
31080 enum="UmaUploadResponseStatus">
31081 <owner>asvitkine@chromium.org</owner>
31083 For each upload to the protocol buffer (v2) UMA server, log whether the
31084 upload was successful, or whether there was an error.
31088 <histogram name="UMA.UploadResponseStatus.XML" enum="UmaUploadResponseStatus">
31089 <owner>asvitkine@chromium.org</owner>
31091 For each upload to the XML (v1) UMA server, log whether the upload was
31092 successful, or whether there was an error.
31096 <histogram name="UMA.UsedResetVariationsFlag" enum="BooleanUsage">
31097 <owner>asvitkine@chromium.org</owner>
31099 Log whether the --reset-variation-state flag was set before the low entropy
31100 source was requested.
31104 <histogram name="UMA.XMLNodeDumpTime" units="milliseconds">
31105 <owner>asvitkine@chromium.org</owner>
31107 The time spent in converting the XML tree into a character buffer when
31108 closing a metrics log (Chrome OS).
31112 <histogram name="UMA.XMLWriterDestructionTime" units="milliseconds">
31113 <owner>asvitkine@chromium.org</owner>
31115 The time spent in freeing the XML writer and tree when closing a metrics log
31120 <histogram name="UpdateEngine.Attempt.ConnectionType"
31121 enum="UpdateEngineConnectionType">
31122 <owner>zeuthen@chromium.org</owner>
31124 The network connection type when the attempt begins. Possible values include
31125 "Unknown", "Ethernet", "Wifi",
31126 "Wimax", "Bluetooth", "Cellular",
31127 "Tethered Ethernet", "Tethered Wifi".
31129 This is reported when an update attempt ends.
31131 This metric is specific to ChromeOS.
31135 <histogram name="UpdateEngine.Attempt.DownloadErrorCode"
31136 enum="UpdateEngineDownloadErrorCode">
31137 <owner>zeuthen@chromium.org</owner>
31139 A more detailed description of the last Payload transfer error when
31140 downloading the payload.
31142 This is reported when an attempt ends with the "Payload Download
31143 Error" result.
31145 This metric is specific to ChromeOS.
31149 <histogram name="UpdateEngine.Attempt.DownloadSource"
31150 enum="UpdateEngineDownloadSource">
31151 <owner>zeuthen@chromium.org</owner>
31153 The download source used, possible values include "HTTPS Server",
31154 "HTTP Server" and "HTTP Peer".
31156 This is reported when an update attempt ends.
31158 This metric is specific to ChromeOS.
31162 <histogram name="UpdateEngine.Attempt.DurationMinutes" units="minutes">
31163 <owner>zeuthen@chromium.org</owner>
31165 The number of minutes the update attempt took including the time the device
31168 This is reported when an update attempt ends.
31170 This metric is specific to ChromeOS.
31174 <histogram name="UpdateEngine.Attempt.DurationUptimeMinutes" units="minutes">
31175 <owner>zeuthen@chromium.org</owner>
31177 The number of minutes the update attempt took excluding the time the device
31180 This is reported when an update attempt ends.
31182 This metric is specific to ChromeOS.
31186 <histogram name="UpdateEngine.Attempt.InternalErrorCode"
31187 enum="UpdateEngineErrorCode">
31188 <owner>zeuthen@chromium.org</owner>
31190 A more detailed description of the last internal error. The possible values
31191 correspond to the ErrorCode enumeration in the update_engine source code.
31193 This is reported when an attempt ends with the InternalError result.
31195 This metric is specific to ChromeOS.
31199 <histogram name="UpdateEngine.Attempt.Number" units="count">
31200 <owner>zeuthen@chromium.org</owner>
31202 The attempt number which starts at 0 for the initial attempt and keeps
31203 increasing for subsequent attempts.
31205 This is reported when an update attempt ends.
31207 This metric is specific to ChromeOS.
31211 <histogram name="UpdateEngine.Attempt.PayloadBytesDownloadedMiB" units="MiB">
31212 <owner>zeuthen@chromium.org</owner>
31214 The number of payload mebibytes (1048576 bytes) actually download.
31216 This is reported when an update attempt ends.
31218 This metric is specific to ChromeOS.
31222 <histogram name="UpdateEngine.Attempt.PayloadDownloadSpeedKBps" units="KBps">
31223 <owner>zeuthen@chromium.org</owner>
31225 The payload download speed, in kilobytes per second (1000 bytes/second).
31226 This is calculated as the number of bytes downloaded divided by the duration
31227 of the attempt (excluding time spent sleeping).
31229 This is reported when an update attempt ends.
31231 This metric is specific to ChromeOS.
31235 <histogram name="UpdateEngine.Attempt.PayloadSizeMiB" units="MiB">
31236 <owner>zeuthen@chromium.org</owner>
31238 The payload size, in mebibytes (1048576 bytes).
31240 This is reported when an update attempt ends.
31242 This metric is specific to ChromeOS.
31246 <histogram name="UpdateEngine.Attempt.PayloadType"
31247 enum="UpdateEnginePayloadFormat">
31248 <owner>zeuthen@chromium.org</owner>
31250 The payload type, possible values include "Delta" (if Omaha
31251 specified to download a delta payload); and "Full" (if Omaha
31252 specified to download a full payload); and "ForcedFull" (if the
31253 client specified that it would only accept a full payload).
31255 This is reported when an update attempt ends.
31257 This metric is specific to ChromeOS.
31261 <histogram name="UpdateEngine.Attempt.Result" enum="UpdateEngineAttemptResult">
31262 <owner>zeuthen@chromium.org</owner>
31264 The result of the update attempt.
31266 This is reported when an update attempt ends.
31268 This metric is specific to ChromeOS.
31272 <histogram name="UpdateEngine.Attempt.TimeSinceLastAttemptMinutes"
31274 <owner>zeuthen@chromium.org</owner>
31276 The number of minutes since the last attempt including the time the device
31279 This is reported when an update attempt ends but only if there was a
31280 previous attempt for the same update.
31282 This metric is specific to ChromeOS.
31286 <histogram name="UpdateEngine.Attempt.TimeSinceLastAttemptUptimeMinutes"
31288 <owner>zeuthen@chromium.org</owner>
31290 The number of minutes since the last attempt excluding the time the device
31293 This is reported when an update attempt ends but only if there was a
31294 previous attempt for the same update.
31296 This metric is specific to ChromeOS.
31300 <histogram name="UpdateEngine.Check.DownloadErrorCode"
31301 enum="UpdateEngineDownloadErrorCode">
31302 <owner>zeuthen@chromium.org</owner>
31304 If unable to download a response from Omaha, a more detailed error code is
31305 reported in this metric.
31307 This is reported on every update check resulting in "Download
31310 This metric is specific to ChromeOS.
31314 <histogram name="UpdateEngine.Check.Reaction" enum="UpdateEngineCheckReaction">
31315 <owner>zeuthen@chromium.org</owner>
31317 If there is an update available, this metric will track what the device does
31318 with the information. Possible values include "Applying update",
31319 "Deferring update", "Ignoring update", and "Backing
31322 This is reported on update checks resulting in "Update available".
31324 This metric is specific to ChromeOS.
31328 <histogram name="UpdateEngine.Check.Result" enum="UpdateEngineCheckResult">
31329 <owner>zeuthen@chromium.org</owner>
31331 The response from Omaha. Possible values include "No update
31332 available", "Update available", "Download error",
31333 "Response parsing error", and "Reboot pending".
31335 This is reported on every update check.
31337 This metric is specific to ChromeOS.
31341 <histogram name="UpdateEngine.Check.TimeSinceLastCheckMinutes" units="minutes">
31342 <owner>zeuthen@chromium.org</owner>
31344 The number of minutes since the last check including the time the device
31347 This is reported on every update check except for the first one.
31349 This metric is specific to ChromeOS.
31353 <histogram name="UpdateEngine.Check.TimeSinceLastCheckUptimeMinutes"
31355 <owner>zeuthen@chromium.org</owner>
31357 The number of minutes since the last check excluding the time the device
31360 This is reported on every update check except for the first one.
31362 This metric is specific to ChromeOS.
31366 <histogram name="UpdateEngine.Daily.OSAgeDays" units="days">
31367 <owner>zeuthen@chromium.org</owner>
31369 The age of the OS in days, defined as the age of the /etc/lsb-release file.
31371 This is reported on every update check but at most once a day.
31373 This metric is specific to ChromeOS.
31377 <histogram name="UpdateEngine.FailedUpdateCount" units="count">
31378 <owner>zeuthen@chromium.org</owner>
31380 The number of consecutive times a device has failed to boot an update that
31381 successfully applied.
31383 This is reported every time the firmware fails to boot the slot with the
31384 update and fell back to the slot it originally updated from.
31386 This metric is specific to ChromeOS.
31390 <histogram name="UpdateEngine.InstallDateProvisioningSource"
31391 enum="UpdateEngineInstallDateProvisioningSource">
31392 <owner>zeuthen@chromium.org</owner>
31394 The source used to provision the install-date-days value sent to Omaha with
31397 This is reported when OOBE (Out Of Box Experience) completes (M34 or later)
31398 or when upgrading to a version with install-date-days support.
31400 This metric is specific to ChromeOS.
31404 <histogram name="UpdateEngine.Rollback.Result" enum="BooleanSuccess">
31405 <owner>zeuthen@chromium.org</owner>
31407 Whether rollback worked.
31409 This is reported every time there's a rollback request.
31411 This metric is specific to ChromeOS.
31415 <histogram name="UpdateEngine.SuccessfulUpdate.AttemptCount" units="count">
31416 <owner>zeuthen@chromium.org</owner>
31418 The total number of update attempts required to update the device.
31420 This is reported on every successful update.
31422 This metric is specific to ChromeOS.
31426 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiB" units="MiB">
31427 <owner>zeuthen@chromium.org</owner>
31429 The total number of bytes downloaded in mebibytes (1048576 bytes) using all
31430 available sources (e.g. HTTP, HTTPS, HTTP Peer).
31432 This is reported on every successful update.
31434 This metric is specific to ChromeOS.
31438 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpPeer"
31440 <owner>zeuthen@chromium.org</owner>
31442 The total number of bytes downloaded in mebibytes (1048576 bytes) using HTTP
31445 This is reported on every successful update.
31447 This metric is specific to ChromeOS.
31451 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpServer"
31453 <owner>zeuthen@chromium.org</owner>
31455 The total number of bytes downloaded in mebibytes (1048576 bytes) using
31458 This is reported on every successful update.
31460 This metric is specific to ChromeOS.
31464 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpsServer"
31466 <owner>zeuthen@chromium.org</owner>
31468 The total number of bytes downloaded in mebibytes (1048576 bytes) using
31471 This is reported on every successful update.
31473 This metric is specific to ChromeOS.
31477 <histogram name="UpdateEngine.SuccessfulUpdate.DownloadOverheadPercentage"
31479 <owner>zeuthen@chromium.org</owner>
31481 The ratio between bytes downloaded and payload size minus 100.
31483 This is reported on every successful update.
31485 This metric is specific to ChromeOS.
31489 <histogram name="UpdateEngine.SuccessfulUpdate.DownloadSourcesUsed"
31490 enum="UpdateEngineDownloadSources">
31491 <owner>zeuthen@chromium.org</owner>
31493 The various download sources used - this is a combination of the values
31494 "HTTPS Server", "HTTP Server" and "HTTP Peer".
31496 This is reported on every successful update.
31498 This metric is specific to ChromeOS.
31502 <histogram name="UpdateEngine.SuccessfulUpdate.PayloadSizeMiB" units="MiB">
31503 <owner>zeuthen@chromium.org</owner>
31505 The size of the payload, in mebibytes (1048576 bytes).
31507 This is reported on every successful update.
31509 This metric is specific to ChromeOS.
31513 <histogram name="UpdateEngine.SuccessfulUpdate.PayloadType"
31514 enum="UpdateEnginePayloadFormat">
31515 <owner>zeuthen@chromium.org</owner>
31517 The payload type ("Delta", "Full",
31518 "ForcedFull") used.
31520 This is reported on every successful update.
31522 This metric is specific to ChromeOS.
31526 <histogram name="UpdateEngine.SuccessfulUpdate.RebootCount" units="count">
31527 <owner>zeuthen@chromium.org</owner>
31529 The total number of reboots during the update.
31531 This is reported on every successful update.
31533 This metric is specific to ChromeOS.
31537 <histogram name="UpdateEngine.SuccessfulUpdate.TotalDurationMinutes"
31539 <owner>zeuthen@chromium.org</owner>
31541 The total number of minutes from when an update was detected until an update
31542 (possibly another update) was applied. This includes the time waiting for
31543 update checks and time the device spent sleeping.
31545 This is reported on every successful update.
31547 This metric is specific to ChromeOS.
31551 <histogram name="UpdateEngine.SuccessfulUpdate.UpdatesAbandonedCount"
31553 <owner>zeuthen@chromium.org</owner>
31555 The total number of updates that were abandoned since the last successful
31558 This is reported on every successful update.
31560 This metric is specific to ChromeOS.
31564 <histogram name="UpdateEngine.SuccessfulUpdate.UrlSwitchCount" units="count">
31565 <owner>zeuthen@chromium.org</owner>
31567 The total number of times the URL was switched (from e.g. HTTPS to HTTP)
31568 because of failures.
31570 This is reported on every successful update.
31572 This metric is specific to ChromeOS.
31576 <histogram name="UpdateEngine.TimeToRebootMinutes" units="minutes">
31577 <owner>zeuthen@chromium.org</owner>
31579 The duration between when an update has successfully completed and the user
31580 is presented with the "reboot arrow" and when the system has
31581 booted into the new update.
31583 This is reported every time the device is rebooted after an update has been
31586 This metric is specific to ChromeOS.
31590 <histogram name="Uptime.ChromeExecToLoginPromptVisibleAfterLogout" units="ms">
31591 <owner>dmikurube@chromium.org</owner>
31593 Measures the time elapsed on Chrome OS between when Chrome is started, and
31594 when the login prompt is again visible after a logout. This statistic is
31595 only collected when preceeded by a logout.
31599 <histogram name="Uptime.LoginPromptSetupTimeAfterLogout" units="ms">
31600 <owner>dmikurube@chromium.org</owner>
31602 Measures the time elapsed on Chrome OS for setting up for a login after a
31603 logout. More specifically, it is the time between when the Cryptohome is
31604 unmounted (the last step in the logout process) and when the login prompt is
31605 again visible after a logout.
31609 <histogram name="Uptime.Logout" units="ms">
31610 <owner>dmikurube@chromium.org</owner>
31612 Measures the time elapsed on Chrome OS when performing a logout. More
31613 specifically, it is the time between when a logout is initiated and when the
31614 Cryptohome is unmounted, signaling the last step in the logout process. This
31615 statistic is not collected when the logout is part of a restart or shutdown.
31619 <histogram name="Uptime.LogoutToLoginPromptVisible" units="ms">
31620 <owner>dmikurube@chromium.org</owner>
31622 Measures the time elapsed on Chrome OS between initiating a logout and the
31623 next time the login prompt is visible again. This statistic is not
31624 collected if the machine is shutdown between the logout initiation and the
31625 prompt becoming visible.
31629 <histogram name="Uptime.LogoutToUIStopAfterLogout" units="ms">
31630 <owner>dmikurube@chromium.org</owner>
31632 Measures the time elapsed on Chrome OS between when a logout is initiated
31633 and the UI has stopped (and Chrome has exited) during the logout process.
31634 This statistic is not collected if the logout is part of a restart or
31639 <histogram name="Uptime.ProcessesTerminatedToXTerminatedAfterLogout" units="ms">
31640 <owner>dmikurube@chromium.org</owner>
31642 Measures the time elapsed on Chrome OS between when all user-associated
31643 processes (including the X server) have been terminated during the logout
31644 process. This statistic is not collected if the logout is part of a restart
31649 <histogram name="Uptime.UIStopToProcessesTerminatedAfterLogout" units="ms">
31650 <owner>dmikurube@chromium.org</owner>
31652 Measures the time elapsed on Chrome OS between when the UI has stopped
31653 (Chrome has exited), and when all other associated processes have been
31654 terminated during the logout process. This statistic is not collected if the
31655 logout is part of a restart or shutdown.
31659 <histogram name="Uptime.XTerminatedToChromeExecAfterLogout" units="ms">
31660 <owner>dmikurube@chromium.org</owner>
31662 Measures the time elapsed on Chrome OS between when the X server has been
31663 terminated from a previous logout and when Chrome is started again to show
31668 <histogram name="UserImage.ChangeChoice" enum="ChromeOSUserImageId">
31669 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31671 Distribution of the default images that users choose in Change Picture
31672 dialog (Chrome OS). One sample is taken each time the user changes picture.
31676 <histogram name="UserImage.FirstTimeChoice" enum="ChromeOSUserImageId">
31677 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31679 Distribution of the default images chosen on user image screen during
31680 out-of-the-box experience (Chrome OS). One sample is taken each time the
31681 user confirms the choice by clicking OK button.
31685 <histogram name="UserImage.LoggedIn" enum="ChromeOSUserImageId">
31686 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31688 Distribution of the default images that existing users login with (Chrome
31689 OS). One sample is taken each time the user logs in.
31693 <histogram name="UserImage.ProfileDownloadResult"
31694 enum="ProfileImageDownloadResult">
31695 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31697 Profile image download result for UserManager (either on behalf of the
31698 Change Picture prefs page, OOBE or scheduled refresh after user login).
31702 <histogram name="UserImage.ProfileDownloadTime" units="milliseconds">
31703 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31704 <summary>The time it took to download user's profile picture.</summary>
31707 <histogram name="UserImage.ScreenIsShownTime" units="milliseconds">
31708 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31710 Time histogram of the "Choose Picture" OOBE screen display delay.
31714 <histogram name="UserManager.LoginUserType" enum="UserType">
31715 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31717 The number of users of different types that log in to the system (Chrome
31722 <histogram name="UserManager.LogoutToLoginDelay" units="seconds">
31723 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31725 The time between one regular user logging out and a different regular user
31726 logging in (Chrome OS). Delays above thirty minutes or which span system
31727 reboots or non-regular-user logins are not reported.
31731 <histogram name="Variations.DisabledNoEntropyProvider" enum="BooleanHit">
31733 Deprecated 1/2013. No longer tracked.
31735 <owner>asvitkine@chromium.org</owner>
31737 A count of the number of times we hit the code where a field trial is
31738 disabled because no entropy provider was provided.
31742 <histogram name="Variations.FailedRequestErrorCode" enum="NetErrorCodes">
31743 <owner>asvitkine@chromium.org</owner>
31745 The counts of network error codes encountered by VariationsService when an
31746 attempt to fetch a variations seed from the server fails.
31750 <histogram name="Variations.FetchNotModifiedLatency" units="milliseconds">
31752 Deprecated 2/2014. No longer tracked.
31754 <owner>asvitkine@chromium.org</owner>
31756 The latency of a VariationsService seed fetch that results in a not modified
31761 <histogram name="Variations.FetchOtherLatency" units="milliseconds">
31763 Deprecated 2/2014. No longer tracked.
31765 <owner>asvitkine@chromium.org</owner>
31767 The latency of a VariationsService seed fetch that results in neither a
31768 success nor not modified response.
31772 <histogram name="Variations.FetchSuccessLatency" units="milliseconds">
31774 Deprecated 2/2014. No longer tracked.
31776 <owner>asvitkine@chromium.org</owner>
31778 The latency of a VariationsService seed fetch that results in a success
31783 <histogram name="Variations.HeaderConstructionTime" units="microseconds">
31784 <owner>asvitkine@chromium.org</owner>
31785 <summary>How long it took to create the X-Client-Data header.</summary>
31788 <histogram name="Variations.LoadSeedSignature" enum="VariationSeedSignature">
31789 <owner>asvitkine@chromium.org</owner>
31791 The result of verifying the variations seed signature, recorded when the
31792 variations seed is stored to Local State after being retrieved from the
31797 <histogram name="Variations.NetworkAvailability" enum="BooleanSuccess">
31799 Deprecated 9/2012. No longer tracked.
31801 <owner>asvitkine@chromium.org</owner>
31803 Whether or not the network was available when requested by the
31808 <histogram name="Variations.ResourceRequestsAllowed"
31809 enum="VariationsResourceRequestsAllowedState">
31810 <owner>asvitkine@chromium.org</owner>
31812 Counts the number of times the VariationsService is allowed or not allowed
31813 to make a request due to the ResourceRequestAllowedNotifier.
31817 <histogram name="Variations.SeedDateChange" enum="VariationsSeedDateChange">
31818 <owner>jwd@chromium.org</owner>
31820 Counts if a response from the variations server is the first response of the
31821 day or not. This is counted when a new valid seed or a 304 is received. The
31822 date line is computed in UTC and the times being compared are the server
31823 time from the server response and the stored server time from the last
31824 successful request.
31828 <histogram name="Variations.SeedEmpty" enum="VariationsSeedEmpty">
31829 <owner>asvitkine@chromium.org</owner>
31831 Records whether the variations seed in local state is empty (does not exist)
31836 <histogram name="Variations.SeedFetchResponseCode">
31837 <owner>asvitkine@chromium.org</owner>
31839 The counts of HTTP response codes encountered by VariationsService when
31840 attempting to fetch a variations seed from the server.
31844 <histogram name="Variations.SeedFreshness" units="minutes">
31845 <owner>asvitkine@chromium.org</owner>
31847 The time interval between when the Variations seed was last downloaded and
31852 <histogram name="Variations.ServerStudyExpiredUniformity1Percent"
31853 enum="BooleanExpired">
31855 Deprecated 11/2012. No longer tracked.
31857 <owner>asvitkine@chromium.org</owner>
31859 Whether or not the 1-Percent uniformity trial from the Variations server was
31860 expired when loaded.
31864 <histogram name="Variations.SimulateSeed.Duration" units="milliseconds">
31865 <owner>asvitkine@chromium.org</owner>
31867 Records the time taken to perform variations seed simulation.
31869 Recorded on every variation seed simulation, which follows a fetch.
31873 <histogram name="Variations.SimulateSeed.KillBestEffortChanges">
31874 <owner>asvitkine@chromium.org</owner>
31876 Records the result of variations seed simulation. Logs the number of
31877 experiment groups in the "kill best effort" category that are
31878 expected to change on a restart of the browser with the received seed.
31880 Recorded on every variation seed simulation, which follows a fetch.
31884 <histogram name="Variations.SimulateSeed.KillCriticalChanges">
31885 <owner>asvitkine@chromium.org</owner>
31887 Records the result of variations seed simulation. Logs the number of
31888 experiment groups in the "kill critical" category that are
31889 expected to change on a restart of the browser with the received seed.
31891 Recorded on every variation seed simulation, which follows a fetch.
31895 <histogram name="Variations.SimulateSeed.NormalChanges">
31896 <owner>asvitkine@chromium.org</owner>
31898 Records the result of variations seed simulation. Logs the number of
31899 experiment groups in the "normal" category that are expected to
31900 change on a restart of the browser with the received seed.
31902 Recorded on every variation seed simulation, which follows a fetch.
31906 <histogram name="Variations.StoreSeedSignature" enum="VariationSeedSignature">
31907 <owner>asvitkine@chromium.org</owner>
31909 The result of verifying the variations seed signature, recorded when the
31910 variations seed is loaded from Local State.
31914 <histogram name="Variations.TimeSinceLastFetchAttempt" units="minutes">
31915 <owner>asvitkine@chromium.org</owner>
31917 The time since the previous attempt to fetch the variations seed within the
31918 same session, with 0 indicating that this is the first attempt. Recorded
31919 when a variations seed fetch is attempted by the VariationsService.
31923 <histogram name="Variations.UniformityTrialExpired" enum="BooleanHit">
31925 Deprecated 1/2013. No longer tracked.
31927 <owner>asvitkine@chromium.org</owner>
31929 A count of the number of times we hit the code where the
31930 UMA-Uniformity-Trial-1-Percent field trial is disabled as a result of the
31935 <histogram name="Variations.UniformityTrialGroupNotActive"
31936 enum="UniformityTrialGroupNotActive">
31938 Deprecated 1/2013. No longer tracked.
31940 <owner>asvitkine@chromium.org</owner>
31942 Tracks whether the UMA-Uniformity-Trial-1-Percent field trial was not active
31943 and which factors contributed to it.
31947 <histogram name="Viewport.MetaTagType" enum="MetaTagTypeEnum">
31948 <owner>bokan@chromium.org</owner>
31950 The viewport meta tag type seen on each page load. Only recorded on Android.
31954 <histogram name="Viewport.OverviewZoom" units="Percent">
31955 <owner>bokan@chromium.org</owner>
31957 The screen width as a percentage of viewport width (i.e. zoom at which we
31958 can see the whole page). Only recorded on Android and for viewport meta tags
31959 with constant width.
31963 <histogram name="VirtualKeyboard.KeyboardControlEvent"
31964 enum="KeyboardControlEvent">
31965 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31967 A count of various control events that can occur on the virtual keyboard,
31968 such as showing and hiding.
31972 <histogram name="VirtualKeyboard.KeystrokesBetweenBackspace">
31973 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
31975 Counts the number of keys typed by the virtual keyboard between each
31976 backspace. This metric provides a rough approximation of an error rate for
31977 the virtual keyboard.
31981 <histogram name="Wallet.ApiCallDuration.AcceptLegalDocuments" units="ms">
31982 <owner>estade@chromium.org</owner>
31984 Measures the time taken by Google Online Wallet server's accept legal
31989 <histogram name="Wallet.ApiCallDuration.AuthenticateInstrument" units="ms">
31990 <owner>estade@chromium.org</owner>
31992 Measures the time taken by Google Online Wallet server's authenticate
31993 instrument API call.
31997 <histogram name="Wallet.ApiCallDuration.GetFullWallet" units="ms">
31998 <owner>estade@chromium.org</owner>
32000 Measures the time taken by Google Online Wallet server's get full wallet API
32005 <histogram name="Wallet.ApiCallDuration.GetWalletItems" units="ms">
32006 <owner>estade@chromium.org</owner>
32008 Measures the time taken by Google Online Wallet server's get wallet items
32013 <histogram name="Wallet.ApiCallDuration.SaveAddress" units="ms">
32015 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
32017 <owner>estade@chromium.org</owner>
32019 Measures the time taken by Google Online Wallet server's save address API
32024 <histogram name="Wallet.ApiCallDuration.SaveInstrument" units="ms">
32026 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
32028 <owner>estade@chromium.org</owner>
32030 Measures the time taken by Google Online Wallet server's save instrument API
32035 <histogram name="Wallet.ApiCallDuration.SaveInstrumentAndAddress" units="ms">
32037 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
32039 <owner>estade@chromium.org</owner>
32041 Measures the time taken by Google Online Wallet server's save instument and
32046 <histogram name="Wallet.ApiCallDuration.SaveToWallet" units="ms">
32047 <owner>estade@chromium.org</owner>
32049 Measures the time taken by Google Online Wallet server's save to wallet API
32054 <histogram name="Wallet.ApiCallDuration.SendStatus" units="ms">
32055 <owner>estade@chromium.org</owner>
32057 Measures the time taken by Google Online Wallet server's send status API
32062 <histogram name="Wallet.ApiCallDuration.UnknownApiCall" units="ms">
32063 <owner>estade@chromium.org</owner>
32065 Measures the time taken by Google Online Wallet server's unknown API calls.
32069 <histogram name="Wallet.ApiCallDuration.UpdateAddress" units="ms">
32071 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
32073 <owner>estade@chromium.org</owner>
32075 Measures the time taken by Google Online Wallet server's update address API
32080 <histogram name="Wallet.ApiCallDuration.UpdateInstrument" units="ms">
32082 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
32084 <owner>estade@chromium.org</owner>
32086 Measures the time taken by Google Online Wallet server's update instument
32091 <histogram name="Wallet.MalformedResponse" enum="WalletApiCall">
32092 <owner>estade@chromium.org</owner>
32094 Counts the number of times each Wallet API failed due to being unable to
32095 parse the response.
32099 <histogram name="Wallet.ResponseCode" enum="HttpResponseCode">
32100 <owner>estade@chromium.org</owner>
32101 <summary>HTTP response codes seen by Wallet client.</summary>
32104 <histogram name="WebCore.Animation.CSSProperties" enum="MappedCSSProperties">
32105 <owner>ajuma@chromium.org</owner>
32107 Counts the number of times each CSS property is animated. There is no limit
32108 on the number of times each property is counted per page view -- a property
32109 that is animated multiple times during a single page view is counted each
32114 <histogram name="WebCore.Document.execCommand" enum="MappedEditingCommands">
32115 <owner>yoichio@chromium.org</owner>
32117 Counts the number of times each document.execCommand is executed. This
32118 doesn't count commands not supported by Blink.
32122 <histogram name="WebCore.Editing.Commands" enum="MappedEditingCommands">
32123 <owner>yoichio@chromium.org</owner>
32125 Counts the number of times each Editor::Command::execute is called. This
32126 doesn't count commands not supported by Blink.
32130 <histogram name="WebCore.FeatureObserver" enum="FeatureObserver">
32131 <owner>eseidel@chromium.org</owner>
32133 Count of how many instances of WebCore::Page use various features. Each
32134 WebCore::Page instance has a WebCore::UseCounter instance. It records and
32135 reports feature usage (e.g. via UseCounter::count() method).
32139 <histogram name="WebCore.FeatureObserver.CSSProperties"
32140 enum="MappedCSSProperties">
32141 <owner>eseidel@chromium.org</owner>
32142 <owner>mikelawther@chromium.org</owner>
32144 Records usage of CSS properties used on a page, either statically or
32145 dynamically, from the time the page is initialised to when it is closed or
32146 navigated away from. Each property is counted at most once per page per
32150 Every time a CSS property is parsed on a page, that property is recorded as
32151 having been used. The histogram is updated with this data whenever a page is
32152 closed, or a page navigation happens. Each histogram bucket corresponds to a
32153 CSS property (eg width, border-radius). The exception is the bucket numbered
32154 '1' - this counts the number of pages that CSS properties were counted on.
32156 These numbers give the percentage of pages that use a CSS property. For
32157 example, if the 'border-radius' histogram bucket has a count of 250, and the
32158 page count bucket (i.e. bucket number 1) has a count of 1000 - this means
32159 that 1000 pages were recorded, and border-radius was used on 25% of those
32162 Internally, each WebCore::Page has a WebCore::UseCounter instance, with
32163 booleans recording use of each CSS property - one boolean per property. Upon
32164 destruction of the WebCore::Page (e.g. by the user closing the tab), or a
32165 page navigation happening, the histogram is updated. For each boolean that
32166 is set to True, the corresponding histogram bucket for that CSS property is
32167 incremented by 1. The page count bucket (i.e. bucket number 1) is always
32168 incremented by 1 on each histogram update.
32172 <histogram name="WebCore.IndexedDB.BackingStore.ConsistencyError"
32173 enum="IDBLevelDBBackingStoreInternalErrorType">
32174 <owner>dgrogan@chromium.org</owner>
32176 Methods that encountered consistency errors. Such errors probably point to a
32181 <histogram name="WebCore.IndexedDB.BackingStore.InternalError"
32182 enum="IDBLevelDBBackingStoreInternalErrorType">
32184 As of chrome 26, use {Consistency, Read, Write}Error instead.
32186 <owner>dgrogan@chromium.org</owner>
32188 Count of internal IndexedDB errors (data corruption, I/O errors, etc)
32193 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus"
32194 enum="IDBLevelDBBackingStoreOpenResult">
32195 <owner>dgrogan@chromium.org</owner>
32197 Count of the different success and failure modes when opening an IndexedDB
32198 backing store - clean open, successful open with recovery, failed recovery,
32199 etc. Includes all hosts.
32203 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus.Docs"
32204 enum="IDBLevelDBBackingStoreOpenResult">
32205 <owner>dgrogan@chromium.org</owner>
32207 Count of the different success and failure modes when opening an IndexedDB
32208 backing store - clean open, successful open with recovery, failed recovery,
32209 etc. Only for docs.google.com.
32213 <histogram name="WebCore.IndexedDB.BackingStore.OverlyLargeOriginLength"
32214 units="characters">
32215 <owner>dgrogan@chromium.org</owner>
32217 Length of leveldb directories that cause paths to not fit in the filesystem,
32218 either because the individual component is too long or the overall path is
32219 larger than MAX_PATH.
32223 <histogram name="WebCore.IndexedDB.BackingStore.ReadError"
32224 enum="IDBLevelDBBackingStoreInternalErrorType">
32225 <owner>dgrogan@chromium.org</owner>
32227 Methods that encountered leveldb errors while trying to read from disk.
32231 <histogram name="WebCore.IndexedDB.BackingStore.WriteError"
32232 enum="IDBLevelDBBackingStoreInternalErrorType">
32233 <owner>dgrogan@chromium.org</owner>
32235 Methods that encountered leveldb errors while trying to write to disk.
32239 <histogram name="WebCore.IndexedDB.Context.ForcedCloseReason"
32240 enum="IDBContextForcedCloseReason">
32241 <owner>dgrogan@chromium.org</owner>
32242 <summary>The reason that a forced-close of a backing store occurred.</summary>
32245 <histogram name="WebCore.IndexedDB.FrontEndAPICalls"
32246 enum="IndexedDatabaseMethods">
32247 <owner>dgrogan@chromium.org</owner>
32249 Count total number of front end API calls of IndexedDB methods.
32253 <histogram name="WebCore.IndexedDB.LevelDB.FreeDiskSpaceFailure"
32254 enum="LevelDBErrorCount">
32255 <owner>dgrogan@chromium.org</owner>
32257 Count of how many times LevelDBDatabase got an error trying to check free
32262 <histogram name="WebCore.IndexedDB.LevelDB.OpenFailureFreeDiskSpace" units="Kb">
32263 <owner>dgrogan@chromium.org</owner>
32265 Amount of free disk space on the partition/volume/etc where LevelDB failed
32270 <histogram name="WebCore.IndexedDB.LevelDB.OpenSuccessFreeDiskSpace" units="Kb">
32271 <owner>dgrogan@chromium.org</owner>
32273 Amount of free disk space on the partition/volume/etc where LevelDB was
32274 successfully opened.
32278 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors" enum="LevelDBErrorTypes">
32279 <owner>dgrogan@chromium.org</owner>
32281 Error classes returned by LevelDB when it failed to open a database.
32285 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Corruption"
32286 enum="LevelDBCorruptionTypes">
32287 <owner>dgrogan@chromium.org</owner>
32288 Types of corruption that LevelDB encounters when opening a database.
32291 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.EnvMethod"
32292 enum="LevelDBIOErrorMethods">
32293 <owner>dgrogan@chromium.org</owner>
32295 LevelDBEnv methods that generated IO errors when opening a database.
32299 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"
32300 enum="OSAgnosticErrno">
32301 <owner>dgrogan@chromium.org</owner>
32303 Errno errors encountered by a single LevelDBEnv method when opening an
32304 IndexedDB instance.
32308 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"
32309 enum="PlatformFileError">
32310 <owner>dgrogan@chromium.org</owner>
32312 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
32313 IndexedDB instance.
32317 <histogram name="WebCore.IndexedDB.LevelDBReadErrors" enum="LevelDBErrorTypes">
32318 <owner>dgrogan@chromium.org</owner>
32320 Error classes returned by LevelDB when it failed to read a database.
32324 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Corruption"
32325 enum="LevelDBCorruptionTypes">
32326 <owner>dgrogan@chromium.org</owner>
32327 Types of corruption that LevelDB encounters when reading a database.
32330 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.EnvMethod"
32331 enum="LevelDBIOErrorMethods">
32332 <owner>dgrogan@chromium.org</owner>
32334 LevelDBEnv methods that generated IO errors when reading a database.
32338 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"
32339 enum="OSAgnosticErrno">
32340 <owner>dgrogan@chromium.org</owner>
32342 Errno errors encountered by a single LevelDBEnv method when reading an
32343 IndexedDB instance.
32347 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"
32348 enum="PlatformFileError">
32349 <owner>dgrogan@chromium.org</owner>
32351 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
32352 IndexedDB instance.
32356 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors" enum="LevelDBErrorTypes">
32357 <owner>dgrogan@chromium.org</owner>
32359 Error classes returned by LevelDB when it failed to write to a database.
32363 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Corruption"
32364 enum="LevelDBCorruptionTypes">
32365 <owner>dgrogan@chromium.org</owner>
32366 Types of corruption returned by LevelDB when it failed to write to a database.
32369 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.EnvMethod"
32370 enum="LevelDBIOErrorMethods">
32371 <owner>dgrogan@chromium.org</owner>
32373 LevelDBEnv methods that generated IO errors when writing to a database.
32377 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"
32378 enum="OSAgnosticErrno">
32379 <owner>dgrogan@chromium.org</owner>
32381 Errno errors encountered by a single LevelDBEnv method when writing to an
32382 IndexedDB instance.
32386 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"
32387 enum="PlatformFileError">
32388 <owner>dgrogan@chromium.org</owner>
32390 PlatformFileErrors encountered by a single LevelDBEnv method when writing to
32391 an IndexedDB instance.
32395 <histogram name="WebCore.PreloadDelayMs" units="milliseconds">
32396 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32398 The delay between when the preload scanner discovers a resource on the
32399 parser thread and when the preload request is issued on the main thread.
32403 <histogram name="WebCore.ResourceFetcher.ActionUponResourceRequest"
32404 enum="ActionUponResourceRequest">
32405 <owner>clamy@chromium.org</owner>
32407 The resulting action (e.g. load resource, use resource from in-memory
32408 cache...) upon a resource request.
32412 <histogram name="WebCore.ResourceFetcher.HitCount">
32413 <owner>clamy@chromium.org</owner>
32415 Number of dead resources found in the memory cache over the lifetime of the
32420 <histogram name="WebCore.ResourceFetcher.LoadCount">
32421 <owner>clamy@chromium.org</owner>
32423 Number of resources that needed to be loaded by the ResourceFetcher over its
32428 <histogram name="WebCore.ResourceFetcher.ResourceHasClientUponCacheHit"
32429 enum="ResourceHasClient">
32430 <owner>clamy@chromium.org</owner>
32432 Whether the resource in the cache is being used by at least one client (live
32433 resource) or not (dead resource) upon a cache hit.
32437 <histogram name="WebCore.ResourceFetcher.ResourceTypeUponCacheHit"
32438 enum="ResourceType">
32439 <owner>clamy@chromium.org</owner>
32441 The type of the resource (e.g. image, script...) upon a cache hit.
32445 <histogram name="WebCore.ResourceFetcher.RevalidateCount">
32446 <owner>clamy@chromium.org</owner>
32448 Number of dead resources that needed to be revalidated by the
32449 ResourceFetcher over its lifetime.
32453 <histogram name="WebCore.V8DOMWindowShell.createContext.IsolatedWorld"
32454 units="milliseconds">
32455 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32457 Duration of time taken to create a V8 Context for an isolated world.
32461 <histogram name="WebCore.V8DOMWindowShell.createContext.MainWorld"
32462 units="milliseconds">
32463 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32465 Duration of time taken to create a V8 Context for the main world.
32469 <histogram name="WebCore.WebSocket.HandshakeResult"
32470 enum="WebSocketHandshakeResult">
32471 <owner>yhirano@chromium.org</owner>
32472 <owner>ricea@chromium.org</owner>
32473 <owner>tyoshino@chromium.org</owner>
32475 Count the number of WebSocket handshake for each result. Use this histogram
32476 as a baseline for investigating feature usage counters.
32480 <histogram name="WebCore.WebSocket.PerMessageDeflateContextTakeOverMode"
32481 enum="WebSocketPerMessageDeflateContextTakeOverMode">
32482 <owner>yhirano@chromium.org</owner>
32483 <owner>ricea@chromium.org</owner>
32484 <owner>tyoshino@chromium.org</owner>
32486 Count the number of WebSockets that accepted permessage-deflate extension
32487 for each context take over mode. Used by the old Blink-based WebSocket
32492 <histogram name="WebCore.WebSocket.SendType" enum="WebSocketSendType">
32493 <owner>yhirano@chromium.org</owner>
32494 <owner>ricea@chromium.org</owner>
32495 <owner>tyoshino@chromium.org</owner>
32497 Count the number of send() method calls on WebSockets for each argument
32502 <histogram name="WebCore.XHR.send.ArrayBufferOrView"
32503 enum="XMLHttpRequestSendArrayBufferOrView">
32504 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32506 Count the number of XHR.send() calls for each argument type to see when we
32507 can deprecate the ArrayBuffer type support.
32511 <histogram name="WebFont.BlankTextShownTime" units="milliseconds">
32512 <owner>kenjibaheux@chromium.org</owner>
32513 <owner>ksakamoto@chromium.org</owner>
32515 A histogram tracking the time we spent showing blank text because a web font
32516 wasn't available by the time we needed it. Measured once per @font-face that
32517 ended up showing blank text.
32521 <histogram name="WebFont.CacheHit" enum="WebFontCacheHit">
32522 <owner>dmikurube@chromium.org</owner>
32523 <owner>kenjibaheux@chromium.org</owner>
32524 <owner>ksakamoto@chromium.org</owner>
32526 Recorded upon web fonts load. Counts the number of times web font is loaded
32527 from cache (disk cache or memory cache), fetched over network, or served
32532 <histogram name="WebFont.CORSSuccess" enum="BooleanSuccess">
32533 <owner>bashi@chromium.org</owner>
32534 <owner>kenjibaheux@chromium.org</owner>
32535 <summary>The success or failure of web fonts CORS-enabled fetching.</summary>
32538 <histogram name="WebFont.DiskCache.EntryAge.Evict" units="hours">
32539 <owner>kenjibaheux@chromium.org</owner>
32540 <owner>ksakamoto@chromium.org</owner>
32542 Recorded upon an eviction of a cache entry for a font in Google Fonts.
32543 Records the age of the cache entry.
32547 <histogram name="WebFont.DiskCache.EntryAge.Hit" units="hours">
32548 <owner>kenjibaheux@chromium.org</owner>
32549 <owner>ksakamoto@chromium.org</owner>
32551 Recorded upon a cache hit for a font in Google Fonts. Records the age of the
32556 <histogram name="WebFont.DiskCache.ReuseCount.Evict">
32557 <owner>kenjibaheux@chromium.org</owner>
32558 <owner>ksakamoto@chromium.org</owner>
32560 When a cache entry for a font in Google Fonts is evicted, records the reuse
32561 count of the cache entry.
32565 <histogram name="WebFont.DiskCache.ReuseCount.Hit">
32566 <owner>kenjibaheux@chromium.org</owner>
32567 <owner>ksakamoto@chromium.org</owner>
32569 Recorded upon a cache hit for a font in Google Fonts. Records the reuse
32570 count of the cache entry.
32574 <histogram name="WebFont.DiskCacheHit" enum="WebFontDiskCacheHit">
32575 <owner>kenjibaheux@chromium.org</owner>
32576 <owner>ksakamoto@chromium.org</owner>
32578 Whether the font was in the cache or not. "Previously in the
32579 cache" means there was an evicted entry for the font in the cache.
32580 Recorded upon a disk cache query for a font in Google Fonts.
32584 <histogram name="WebFont.DownloadTime.0.Under10KB" units="milliseconds">
32585 <owner>kenjibaheux@chromium.org</owner>
32586 <owner>ksakamoto@chromium.org</owner>
32588 The time it takes for a webfont download to finish, for webfonts of under
32593 <histogram name="WebFont.DownloadTime.1.10KBTo50KB" units="milliseconds">
32594 <owner>kenjibaheux@chromium.org</owner>
32595 <owner>ksakamoto@chromium.org</owner>
32597 The time it takes for a webfont download to finish, for webfonts of
32602 <histogram name="WebFont.DownloadTime.2.50KBTo100KB" units="milliseconds">
32603 <owner>kenjibaheux@chromium.org</owner>
32604 <owner>ksakamoto@chromium.org</owner>
32606 The time it takes for a webfont download to finish, for webfonts of
32611 <histogram name="WebFont.DownloadTime.3.100KBTo1MB" units="milliseconds">
32612 <owner>kenjibaheux@chromium.org</owner>
32613 <owner>ksakamoto@chromium.org</owner>
32615 The time it takes for a webfont download to finish, for webfonts of
32620 <histogram name="WebFont.DownloadTime.4.Over1MB" units="milliseconds">
32621 <owner>kenjibaheux@chromium.org</owner>
32622 <owner>ksakamoto@chromium.org</owner>
32624 The time it takes for a webfont download to finish, for webfonts of over
32629 <histogram name="WebFont.DownloadTime.LoadError" units="milliseconds">
32630 <owner>kenjibaheux@chromium.org</owner>
32631 <owner>ksakamoto@chromium.org</owner>
32633 The time taken for a webfont download that failed. Includes aborted
32638 <histogram name="WebFont.HadBlankText" enum="BooleanHadBlankText">
32639 <owner>kenjibaheux@chromium.org</owner>
32640 <owner>ksakamoto@chromium.org</owner>
32642 This metrics is logged when a page that use web fonts is loaded. The value
32643 is whether we had to wait on at least one web font and ended up showing
32644 blank text, or not.
32648 <histogram name="WebFont.LayoutLatency" units="milliseconds">
32650 Renamed to WebFont.StyleRecalcToDownloadLatency for clarity.
32652 <owner>kenjibaheux@chromium.org</owner>
32653 <owner>ksakamoto@chromium.org</owner>
32655 The time from when the webfont was referenced by a calculated style for the
32656 first time to the start of the font download.
32660 <histogram name="WebFont.LoadTime.0.Under10KB" units="milliseconds">
32662 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.0.Under10KB.
32664 <owner>kenjibaheux@chromium.org</owner>
32665 <owner>ksakamoto@chromium.org</owner>
32667 The time it takes for a webfont download to finish, for webfonts of under
32672 <histogram name="WebFont.LoadTime.1.10KBTo50KB" units="milliseconds">
32674 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.1.10KBTo50KB.
32676 <owner>kenjibaheux@chromium.org</owner>
32677 <owner>ksakamoto@chromium.org</owner>
32679 The time it takes for a webfont download to finish, for webfonts of
32684 <histogram name="WebFont.LoadTime.2.50KBTo100KB" units="milliseconds">
32686 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.2.50KBTo100KB.
32688 <owner>kenjibaheux@chromium.org</owner>
32689 <owner>ksakamoto@chromium.org</owner>
32691 The time it takes for a webfont download to finish, for webfonts of
32696 <histogram name="WebFont.LoadTime.3.100KBTo1MB" units="milliseconds">
32698 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.3.100KBTo1MB.
32700 <owner>kenjibaheux@chromium.org</owner>
32701 <owner>ksakamoto@chromium.org</owner>
32703 The time it takes for a webfont download to finish, for webfonts of
32708 <histogram name="WebFont.LoadTime.4.Over1MB" units="milliseconds">
32710 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.4.Over1MB.
32712 <owner>kenjibaheux@chromium.org</owner>
32713 <owner>ksakamoto@chromium.org</owner>
32715 The time it takes for a webfont download to finish, for webfonts of over
32720 <histogram name="WebFont.LoadTime.LoadError" units="milliseconds">
32722 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.LoadError.
32724 <owner>kenjibaheux@chromium.org</owner>
32725 <owner>ksakamoto@chromium.org</owner>
32727 The time taken for a webfont download that failed. Includes aborted
32732 <histogram name="WebFont.LocalFontUsed" enum="BooleanUsage">
32733 <owner>dmikurube@chromium.org</owner>
32734 <owner>kenjibaheux@chromium.org</owner>
32735 <owner>ksakamoto@chromium.org</owner>
32737 Whether a locallly installed font is actually used when @font-face had local
32742 <histogram name="WebFont.PackageFormat" enum="WebFontPackageFormat">
32743 <owner>kenjibaheux@chromium.org</owner>
32744 <owner>ksakamoto@chromium.org</owner>
32746 The packaging format of the font file (e.g. SFNT, WOFF ...) upon a webfont
32751 <histogram name="WebFont.Resource.StyleRecalcToDownloadLatency"
32752 units="milliseconds">
32753 <owner>kenjibaheux@chromium.org</owner>
32754 <owner>ksakamoto@chromium.org</owner>
32756 The time from when the webfont was referenced by a calculated style for the
32757 first time to the start of the font download. Recorded at most once for each
32758 FontResource object (not recorded if the font is retrieved from the memory
32763 <histogram name="WebFont.Resource.UsageType" enum="WebFontUsageType">
32764 <owner>kenjibaheux@chromium.org</owner>
32765 <owner>ksakamoto@chromium.org</owner>
32767 For each webfont, this records (a) if the font was 'styled', i.e. referenced
32768 by a calculated style for a RenderText before the font data was used, and
32769 (b) if the font was actually used or not, i.e. the renderer requested the
32770 font data or not. (A Font can be used without being styled, for example when
32771 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
32772 webfont, or destruction of a FontResource object. Recorded at most once for
32773 each FontResource object in the renderer's memory cahce.
32777 <histogram name="WebFont.StyleRecalcToDownloadLatency" units="milliseconds">
32779 Deprecated as of 9/2013, replaced by
32780 WebFont.Resource.StyleRecalcToDownloadLatency.
32782 <owner>kenjibaheux@chromium.org</owner>
32783 <owner>ksakamoto@chromium.org</owner>
32785 The time from when the webfont was referenced by a calculated style for the
32786 first time to the start of the font download.
32790 <histogram name="WebFont.UsageType" enum="WebFontUsageType">
32792 Deprecated as of 9/2013, replaced by WebFont.Resource.UsageType.
32794 <owner>kenjibaheux@chromium.org</owner>
32795 <owner>ksakamoto@chromium.org</owner>
32797 For each webfont, this records (a) if the font was 'styled', i.e. referenced
32798 by a calculated style for a RenderText before the font data was used, and
32799 (b) if the font was actually used or not, i.e. the renderer requested the
32800 font data or not. (A Font can be used without being styled, for example when
32801 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
32802 webfont, or destruction of a CSSFontFaceSource object. Recorded at most once
32803 for each url() source of @font-face CSS rule.
32807 <histogram name="WebFont.WebFontsInPage">
32808 <owner>kenjibaheux@chromium.org</owner>
32809 <owner>ksakamoto@chromium.org</owner>
32811 The number of webfonts used in a page. This is recorded when the first
32812 layout is done, and so will not count webfonts dynamically loaded by
32817 <histogram name="WebHistory.LocalResultMissingOnServer" units="%">
32818 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32820 Percentage of results that are present locally but are not returned by the
32821 web history API call. Recorded every time a signed-in user visits the
32822 chrome://history page and the results from the web history are received.
32826 <histogram name="WebHistory.OAuthTokenCompletion" enum="BooleanSuccess">
32827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32829 Whether getting the OAuth token was successful for a web history query. On
32830 visits to the chrome://history page this token is obtained and then used to
32831 get the user's synced web history.
32835 <histogram name="WebHistory.OAuthTokenResponseCode" units="code">
32836 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32838 HTTP Response code returned by the server when trying to fetch the OAuth
32839 token for a web history query.
32843 <histogram name="WebHistory.QueryCompletion" enum="WebHistoryStatus">
32844 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32846 Whether the web history API call was successful. Every time a signed-in user
32847 visits the chrome://history page this query is executed to get the user's
32848 synced web history. If successful, the local and remote results are merged
32849 and shown in the history page.
32853 <histogram name="WebHistory.ResponseTime" units="milliseconds">
32854 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32856 Time it took for the web history to reply. Recorded when the web history API
32857 call triggered by visiting chrome://history receives the data, measuring how
32858 much time it took for the server to reply.
32862 <histogram name="WebRTC.AudioCaptureTime" units="milliseconds">
32864 Removed from code 2014/2/25.
32866 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32867 <summary>Duration in milliseconds of WebRTC audio capture session.</summary>
32870 <histogram name="WebRTC.AudioInputChannelLayout" enum="ChannelLayout">
32871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32872 <summary>Audio input channel layout in WebRTC.</summary>
32875 <histogram name="WebRTC.AudioInputFramesPerBuffer" enum="AudioFramesPerBuffer">
32877 No longer exists in the code as of 2014/2/25.
32879 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32880 <summary>Size of WebRTC audio input buffers (in audio frames).</summary>
32883 <histogram name="WebRTC.AudioInputFramesPerBufferUnexpected"
32884 units="audio frames">
32886 No longer exists in the code as of 2014/2/25.
32888 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32890 Size of WebRTC audio input buffers (atypical values, in audio frames).
32894 <histogram name="WebRTC.AudioInputSampleRate" enum="AudioSampleRate">
32895 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32896 <summary>Audio input sample rate for WebRTC (in Hz).</summary>
32899 <histogram name="WebRTC.AudioInputSampleRateUnexpected" units="Hz">
32900 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32902 Audio input sample rate for WebRTC (atypical values, in Hz).
32906 <histogram name="WebRTC.AudioOutputChannelLayout" enum="ChannelLayout">
32908 Removed from code on 2014/2/25.
32910 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32911 <summary>Audio output channel layout in WebRTC.</summary>
32914 <histogram name="WebRTC.AudioOutputFramesPerBuffer" enum="AudioFramesPerBuffer">
32915 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32916 <summary>Size of WebRTC audio output buffers (in audio frames).</summary>
32919 <histogram name="WebRTC.AudioOutputFramesPerBufferUnexpected"
32920 units="audio frames">
32921 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32923 Size of WebRTC audio output buffers (atypical values, in audio frames).
32927 <histogram name="WebRTC.AudioOutputSampleRate" enum="AudioSampleRate">
32928 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32929 <summary>Audio output sample rate for WebRTC (in Hz).</summary>
32932 <histogram name="WebRTC.AudioOutputSampleRateUnexpected" units="Hz">
32933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32935 Audio output sample rate for WebRTC (atypical values, in Hz).
32939 <histogram name="WebRTC.AudioRenderTime" units="milliseconds">
32941 Removed from code 2014/2/25.
32943 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
32944 <summary>Duration in milliseconds of WebRTC audio render session.</summary>
32947 <histogram name="WebRTC.DataChannelCounters" enum="DataChannelCounters">
32948 <owner>perkj@chromium.org</owner>
32950 Counters on creation, opening, and a few main attributes of data channels.
32954 <histogram name="WebRTC.DataChannelMaxRetransmits">
32955 <owner>perkj@chromium.org</owner>
32957 The maximum number of retransmissions that are attempted in unreliable mode.
32958 It is set to the value used in the configuration when a RTCDataChannel is
32963 <histogram name="WebRTC.DataChannelMaxRetransmitTime" units="milliseconds">
32964 <owner>perkj@chromium.org</owner>
32966 The length of the time window during which transmissions and retransmissions
32967 may occur in unreliable mode. It is set to the value used in the
32968 configuration when a RTCDataChannel is created.
32972 <histogram name="WebRTC.DesktopCaptureCounters" enum="DesktopCaptureCounters">
32973 <owner>jiayl@chromium.org</owner>
32975 Counters on creation of DesktopCaptureDevice and the first capture call.
32979 <histogram name="WebRTC.NumDataChannelsPerPeerConnection">
32980 <owner>perkj@chromium.org</owner>
32982 Number of data channels created per PeerConnection. Sample added to the
32983 histogram when the PeerConnection is destroyed. Note that this is done
32984 purely on the renderer side, so no sample will be generated when the
32985 renderer process is destroyed (as in the fast shutdown path for the
32986 renderer) before the PeerConnection is destroyed.
32990 <histogram name="WebRTC.PeerConnection.IPMetrics" enum="PeerConnectionCounters">
32991 <owner>mallinath@chromium.org</owner>
32993 Counters on IPv4 and IPv6 usage in PeerConnection. These values are logged
32994 once per PeerConnection.
32998 <histogram name="WebRTC.PeerConnection.IPv4Interfaces">
32999 <owner>mallinath@chromium.org</owner>
33001 Number of IPv4 network interfaces discovered in a PeerConnection Session.
33005 <histogram name="WebRTC.PeerConnection.IPv6Interfaces">
33006 <owner>mallinath@chromium.org</owner>
33008 Number of IPv6 network interfaces discovered in a PeerConnection Session.
33012 <histogram name="WebRTC.PeerConnection.TimeToConnect" units="milliseconds">
33013 <owner>mallinath@chromium.org</owner>
33014 <summary>Time to setup a peer to peer call with PeerConnection.</summary>
33017 <histogram name="WebRTC.ReceivedAudioTrackDuration" units="milliseconds">
33018 <owner>perkj@chromium.org</owner>
33020 Durations of audio tracks received over a PeerConnection. The stopwatch
33021 starts when the track first becomes connected, and ends when it is
33022 disconnected or very soon thereafter.
33026 <histogram name="WebRTC.ReceivedVideoTrackDuration" units="milliseconds">
33027 <owner>perkj@chromium.org</owner>
33029 Durations of video tracks received over a PeerConnection. The stopwatch
33030 starts when the track first becomes connected, and ends when it is
33031 disconnected or very soon thereafter.
33035 <histogram name="WebRTC.ReliableDataChannelMessageSize" units="bytes">
33036 <owner>perkj@chromium.org</owner>
33038 Sizes of messages sent over reliable data channels. The size of an
33039 individual message is added to the histogram as a sample immediately when a
33044 <histogram name="WebRTC.ScreenCaptureTime" units="milliseconds">
33045 <owner>jiayl@chromium.org</owner>
33046 <summary>Time for capturing one frame in screen capturing.</summary>
33049 <histogram name="WebRTC.SentAudioTrackDuration" units="milliseconds">
33050 <owner>perkj@chromium.org</owner>
33052 Durations of audio tracks sent over a PeerConnection. The stopwatch starts
33053 when the track first becomes connected, and ends when it is disconnected or
33054 very soon thereafter.
33058 <histogram name="WebRTC.SentVideoTrackDuration" units="milliseconds">
33059 <owner>perkj@chromium.org</owner>
33061 Durations of video tracks sent over a PeerConnection. The stopwatch starts
33062 when the track first becomes connected, and ends when it is disconnected or
33063 very soon thereafter.
33067 <histogram name="WebRTC.UnreliableDataChannelMessageSize" units="bytes">
33068 <owner>perkj@chromium.org</owner>
33070 Sizes of messages sent over unreliable data channels. The size of an
33071 individual message is added to the histogram as a sample immediately when a
33076 <histogram name="WebRTC.webkitApiCount" enum="JavaScriptAPIName">
33077 <owner>perkj@chromium.org</owner>
33078 <summary>Counts number of calls to WebRTC APIs from JavaScript.</summary>
33081 <histogram name="WebRTC.webkitApiCountPerSession" enum="JavaScriptAPIName">
33082 <owner>perkj@chromium.org</owner>
33084 Counts the number of calls to WebRTC APIs from JavaScript once per session.
33085 A session is a crude estimate since its implemented as the lifetime of the
33086 render process that called the WebRTC API.
33090 <histogram name="WebRTC.webkitApiCountUniqueByOrigin" enum="JavaScriptAPIName">
33092 Deprecated as of r253828 (27 Feb 2014).
33094 <owner>tommi@chromium.org</owner>
33096 Counts number of calls to WebRTC APIs from JavaScript, once per origin per
33101 <histogram name="WebRTC.WindowCaptureTime" units="milliseconds">
33102 <owner>jiayl@chromium.org</owner>
33103 <summary>Time for capturing one frame in window capturing.</summary>
33106 <histogram name="Webstore.ExtensionInstallResult" enum="BooleanSuccess">
33107 <owner>jackhou@chromium.org</owner>
33109 The success or failure of all extension installs from the webstore. This
33110 includes those initiated by sync.
33114 <histogram name="Win8.PageLoad" enum="Win8PageLoadType">
33115 <owner>zturner@chromium.org</owner>
33117 Count of page loads in each of the 2 different environments (metro/desktop)
33122 <histogram name="Windows.Tablet" enum="BooleanTablet">
33123 <owner>zturner@chromium.org</owner>
33124 <summary>Count of browser launches from a Windows tablet pc.</summary>
33127 <histogram name="WinTimeTicks.FailedToChangeCores" enum="WindowsVersion">
33128 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
33130 Incremented each time the TimeTicks field trial runs on a machine with
33131 multiple cores, but failed to change thread affinity. Broken down by Windows
33136 <histogram name="WinTimeTicks.MinResolutionNanoseconds" units="nanoseconds">
33137 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
33139 The smallest non-zero delta reported by subsequent calls to
33140 QueryPerformanceCounter.
33144 <histogram name="WinTimeTicks.NonStopTsc">
33145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
33147 True if the CPU's time stamp counter ticks at a constant rate regardless of
33152 <histogram name="WinTimeTicks.TickedBackwards" enum="WindowsVersion">
33153 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
33155 The number of times the TimeTicks field trial failed because
33156 QueryPerformanceCounter ticked backwards. Broken down by Windows version.
33160 <histogram name="WinTimeTicks.VersionSuccessful" enum="WindowsVersion">
33161 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
33163 The number of times the TimeTicks field trial succeeded. Broken down by
33168 <histogram name="WinTimeTicks.VersionTotal" enum="WindowsVersion">
33169 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
33171 The number of times the TimeTicks field trial ran for comparison with
33172 WinTimeTicks.VersionSuccess. Broken down by Windows version.
33176 <histogram name="WrenchMenu.RecentTabsSubMenu" enum="RecentTabsAction">
33177 <owner>rpop@chromium.org</owner>
33179 The number of times each tab or window restore option in the Recent Tabs
33180 submenu is clicked.
33184 <histogram name="ZeroSuggest.AllResults">
33185 <owner>hfung@chromium.org</owner>
33187 The number of results (either query or URL) from ZeroSuggest. This is set
33188 every time a successful response from ZeroSuggest is recieved, which can be
33189 every time the user focuses on the omnibox.
33193 <histogram name="ZeroSuggest.QueryResults">
33194 <owner>hfung@chromium.org</owner>
33196 The number of query results returned from ZeroSuggest. This is set every
33197 time a successful response from ZeroSuggest is recieved, which can be every
33198 time the user focuses on the omnibox.
33202 <histogram name="ZeroSuggest.URLResults">
33203 <owner>hfung@chromium.org</owner>
33205 The number of URL results returned from ZeroSuggest. This is set every time
33206 a successful response from ZeroSuggest is recieved, which can be every time
33207 the user focuses on the omnibox.
33213 <!-- Enum types -->
33217 <enum name="Abandoned" type="int">
33218 <int value="0" label="Finished"/>
33219 <int value="1" label="Abandoned"/>
33222 <enum name="AcceleratedFixedRootBackground" type="int">
33223 <int value="0" label="ScrolledMainFrame"/>
33224 <int value="1" label="ScrolledMainFrameWithAcceleratedFixedRootBackground"/>
33225 <int value="2" label="ScrolledMainFrameWithUnacceleratedFixedRootBackground"/>
33228 <enum name="ActionAfterDoubleTap" type="int">
33229 <int value="0" label="Navigated Back"/>
33230 <int value="1" label="Stopped Navigation"/>
33231 <int value="2" label="No Action"/>
33234 <enum name="ActionUponResourceRequest" type="int">
33235 <int value="0" label="Load resource"/>
33236 <int value="1" label="Revalidate resource"/>
33237 <int value="2" label="Use resource from cache"/>
33240 <enum name="ActiveWindowShowType" type="int">
33241 <int value="0" label="No Active Window"/>
33242 <int value="1" label="Other"/>
33243 <int value="2" label="Maximized"/>
33244 <int value="3" label="Fullscreen"/>
33245 <int value="4" label="Snapped"/>
33248 <enum name="AddressFamily" type="int">
33249 <int value="0" label="Unspecified"/>
33250 <int value="1" label="IPv4"/>
33251 <int value="2" label="IPv6"/>
33254 <enum name="AlternateProtocolUsage" type="int">
33255 <int value="0" label="ALTERNATE_PROTOCOL_USAGE_NO_RACE"/>
33256 <int value="1" label="ALTERNATE_PROTOCOL_USAGE_WON_RACE"/>
33257 <int value="2" label="ALTERNATE_PROTOCOL_USAGE_LOST_RACE"/>
33258 <int value="3" label="ALTERNATE_PROTOCOL_USAGE_MAPPING_MISSING"/>
33259 <int value="4" label="ALTERNATE_PROTOCOL_USAGE_BROKEN"/>
33262 <enum name="AndroidActivityId" type="int">
33263 <int value="1" label="Unknown"/>
33264 <int value="2" label="Main"/>
33265 <int value="3" label="Preferences"/>
33266 <int value="4" label="WebappActivity"/>
33267 <int value="5" label="FullScreenActivity"/>
33270 <enum name="AndroidEvictionReason" type="int">
33271 <int value="0" label="TabUnusedTooLong"/>
33272 <int value="1" label="TabUnusedInSession"/>
33273 <int value="2" label="LimitOfActiveTabs"/>
33274 <int value="3" label="EvictNTabs"/>
33275 <int value="4" label="EvictAll"/>
33278 <enum name="AndroidMemoryNotificationBackground" type="int">
33279 <int value="0" label="TrimMemoryUiHidden"/>
33280 <int value="1" label="TrimMemoryBackground"/>
33281 <int value="2" label="TrimMemoryModerate"/>
33282 <int value="3" label="TrimMemoryComplete"/>
33285 <enum name="AndroidMemoryNotificationForeground" type="int">
33286 <int value="0" label="TrimMemoryRunningModerate"/>
33287 <int value="1" label="TrimMemoryRunningLow"/>
33288 <int value="2" label="TrimMemoryRunningCritical"/>
33289 <int value="3" label="LowMemory"/>
33292 <enum name="AndroidTabCloseUndoToastEvent" type="int">
33293 <int value="0" label="Undo Shown (Cold)"/>
33294 <int value="1" label="Undo Shown (Warm)"/>
33295 <int value="2" label="Undo Pressed"/>
33296 <int value="3" label="Undos Dismissed (Timeout)"/>
33297 <int value="4" label="Undos Dismissed (Action)"/>
33300 <enum name="AppBannersDismissEvent" type="int">
33301 <int value="41" label="Error/unknown reason for dismissal"/>
33302 <int value="42" label="User opened the application after installing it"/>
33303 <int value="43" label="User clicked on the banner"/>
33304 <int value="44" label="User swiped the banner away"/>
33305 <int value="45" label="User hit the X button"/>
33306 <int value="46" label="User began app install, but it didn't finish in time"/>
33307 <int value="47" label="Automatic dismissal: User navigated elsewhere"/>
33310 <enum name="AppBannersDisplayEvent" type="int">
33311 <int value="1" label="Banner was requested by the site"/>
33312 <int value="2" label="User previously blocked the same banner"/>
33313 <int value="3" label="User blocked too many other banners from the site"/>
33314 <int value="4" label="Banner created."/>
33317 <enum name="AppBannersInstallEvent" type="int">
33318 <int value="21" label="User triggered the app install dialog"/>
33319 <int value="22" label="User began installing the app"/>
33320 <int value="23" label="User waited for the app to finish installing"/>
33323 <enum name="AppCacheCheckResponseResult" type="int">
33324 <int value="0" label="OK"/>
33325 <int value="1" label="Manifest obsolete"/>
33326 <int value="2" label="Response obsolete"/>
33327 <int value="3" label="Entry not found"/>
33328 <int value="4" label="Read headers error"/>
33329 <int value="5" label="Read data error"/>
33330 <int value="6" label="Unexpected size"/>
33331 <int value="7" label="Check canceled"/>
33334 <enum name="AppCacheErrorSite" type="int">
33335 <summary>Identifies the point of failure, see sources.</summary>
33338 <enum name="AppCacheInitResult" type="int">
33339 <int value="0" label="OK"/>
33340 <int value="1" label="SQL Database Error"/>
33341 <int value="2" label="Disk Cache Error"/>
33344 <enum name="AppCacheUpdateJobResult" type="int">
33345 <int value="0" label="OK"/>
33346 <int value="1" label="SQL Database Error"/>
33347 <int value="2" label="Disk Cache Error"/>
33348 <int value="3" label="Quota Error"/>
33349 <int value="4" label="Redirect Error"/>
33350 <int value="5" label="Manifest Error"/>
33351 <int value="6" label="Network Error"/>
33352 <int value="7" label="Server Error"/>
33353 <int value="8" label="Cancelled"/>
33356 <enum name="AppLaunch" type="int">
33357 <int value="0" label="NTP_APPS_MAXIMIZED"/>
33358 <int value="1" label="NTP_APPS_COLLAPSED"/>
33359 <int value="2" label="NTP_APPS_MENU"/>
33360 <int value="3" label="NTP_MOST_VISITED"/>
33361 <int value="4" label="NTP_RECENTLY_CLOSED"/>
33362 <int value="5" label="BOOKMARK_BAR"/>
33363 <int value="6" label="CONTENT_NAVIGATION"/>
33364 <int value="7" label="SESSION_RESTORE"/>
33365 <int value="8" label="AUTOLAUNCH"/>
33366 <int value="9" label="OMNIBOX_APP"/>
33367 <int value="10" label="OMNIBOX_LOCATION"/>
33368 <int value="11" label="OMNIBOX_INSTANT"/>
33369 <int value="12" label="EXTENSION_API"/>
33370 <int value="13" label="CMD_LINE_APP"/>
33371 <int value="14" label="CMD_LINE_URL"/>
33372 <int value="15" label="NTP_WEBSTORE"/>
33373 <int value="16" label="NTP_APP_RE_ENABLE"/>
33374 <int value="17" label="CMD_LINE_APP_LEGACY"/>
33375 <int value="18" label="NTP_WEBSTORE_FOOTER"/>
33376 <int value="19" label="NTP_WEBSTORE_PLUS_ICON"/>
33377 <int value="20" label="APP_LIST_MAIN"/>
33378 <int value="21" label="APP_LIST_SEARCH"/>
33379 <int value="22" label="APP_LIST_MAIN_CHROME"/>
33380 <int value="23" label="APP_LIST_MAIN_WEBSTORE"/>
33381 <int value="24" label="APP_LIST_SEARCH_CHROME"/>
33382 <int value="25" label="APP_LIST_SEARCH_WEBSTORE"/>
33385 <enum name="AppLaunchContainer" type="int">
33386 <int value="0" label="LAUNCH_CONTAINER_WINDOW"/>
33387 <int value="1" label="LAUNCH_CONTAINER_PANEL"/>
33388 <int value="2" label="LAUNCH_CONTAINER_TAB"/>
33389 <int value="3" label="LAUNCH_CONTAINER_NONE (v2 packaged apps)"/>
33392 <enum name="AppLauncherPromo" type="int">
33393 <int value="0" label="Already installed"/>
33394 <int value="1" label="Shown"/>
33395 <int value="2" label="Dismissed"/>
33396 <int value="3" label="Learn more"/>
33399 <enum name="AppListEnableSource" type="int">
33400 <int value="0" label="Not enabled (should never be recorded)"/>
33401 <int value="1" label="Packaged app installed from Web Store"/>
33402 <int value="2" label="Clicked app launcher link from the Web Store"/>
33403 <int value="3" label="Command line flag"/>
33404 <int value="4" label="Chrome reinstalled over old, enabled profile"/>
33405 <int value="5" label="Second packaged app installed without showing"/>
33408 <enum name="AppListSearchResult" type="int">
33409 <int value="0" label="OMNIBOX"/>
33410 <int value="1" label="APP"/>
33411 <int value="2" label="WEBSTORE"/>
33412 <int value="3" label="SEARCH_WEBSTORE"/>
33413 <int value="4" label="SEARCH_PEOPLE"/>
33416 <enum name="AppPromoAction" type="int">
33417 <int value="0" label="PROMO_LAUNCH_APP"/>
33418 <int value="1" label="PROMO_LAUNCH_WEB_STORE"/>
33419 <int value="2" label="PROMO_CLOSE"/>
33420 <int value="3" label="PROMO_EXPIRE"/>
33421 <int value="4" label="PROMO_SEEN"/>
33424 <enum name="AppsPageDragSource" type="int">
33425 <int value="0" label="Same apps pane"/>
33426 <int value="1" label="Different apps pane"/>
33427 <int value="2" label="Most visited pane"/>
33428 <int value="3" label="Bookmarks pane"/>
33429 <int value="4" label="Outside of NTP (e.g. bookmarks bar)"/>
33432 <enum name="AsyncDNSConfigParsePosix" type="int">
33433 <int value="0" label="OK"/>
33434 <int value="1" label="RES_INIT_FAILED"/>
33435 <int value="2" label="RES_INIT_UNSET"/>
33436 <int value="3" label="BAD_ADDRESS"/>
33437 <int value="4" label="BAD_EXT_STRUCT"/>
33438 <int value="5" label="NULL_ADDRESS"/>
33439 <int value="6" label="NO_NAMESERVERS"/>
33440 <int value="7" label="MISSING_OPTIONS"/>
33441 <int value="8" label="UNHANDLED_OPTIONS"/>
33444 <enum name="AsyncDNSConfigParseWin" type="int">
33445 <int value="0" label="OK"/>
33446 <int value="1" label="READ_IPHELPER"/>
33447 <int value="2" label="READ_POLICY_SEARCHLIST"/>
33448 <int value="3" label="READ_TCPIP_SEARCHLIST"/>
33449 <int value="4" label="READ_DOMAIN"/>
33450 <int value="5" label="READ_POLICY_DEVOLUTION"/>
33451 <int value="6" label="READ_DNSCACHE_DEVOLUTION"/>
33452 <int value="7" label="READ_TCPIP_DEVOLUTION"/>
33453 <int value="8" label="READ_APPEND_MULTILABEL"/>
33454 <int value="9" label="READ_PRIMARY_SUFFIX"/>
33455 <int value="10" label="BAD_ADDRESS"/>
33456 <int value="11" label="NO_NAMESERVERS"/>
33457 <int value="12" label="UNHANDLED_OPTIONS"/>
33460 <enum name="AsyncDNSHostsParseWin" type="int">
33461 <int value="0" label="OK"/>
33462 <int value="1" label="UNREADABLE_HOSTS_FILE"/>
33463 <int value="2" label="COMPUTER_NAME_FAILED"/>
33464 <int value="3" label="IPHELPER_FAILED"/>
33465 <int value="4" label="BAD_ADDRESS"/>
33468 <enum name="AsyncDNSNameServersType" type="int">
33469 <summary>Type of nameservers in the DNS config.</summary>
33470 <int value="0" label="NONE">No nameservers configured.</int>
33471 <int value="1" label="GOOGLE_PUBLIC_DNS">
33472 All nameservers are Google Public DNS servers.
33474 <int value="2" label="PUBLIC">
33475 All nameservers have public IP addresses (and aren't Google Public DNS
33478 <int value="3" label="PRIVATE">
33479 All nameservers have private IP addresses (loopback, link-local, or RFC
33482 <int value="4" label="MIXED">
33483 Nameservers are a mix of types (Google Public DNS, public, private).
33487 <enum name="AsyncDNSParseResult" type="int">
33488 <summary>Results of DnsResponse::ParseToAddressList.</summary>
33489 <int value="0" label="SUCCESS"/>
33490 <int value="1" label="MALFORMED_RESPONSE"/>
33491 <int value="2" label="MALFORMED_CNAME"/>
33492 <int value="3" label="NAME_MISMATCH"/>
33493 <int value="4" label="SIZE_MISMATCH"/>
33494 <int value="5" label="CNAME_AFTER_ADDRESS"/>
33495 <int value="6" label="ADDRESS_TTL_MISMATCH"/>
33496 <int value="7" label="NO_ADDRESSES"/>
33499 <enum name="AsyncDNSResolveStatus" type="int">
33500 <int value="0" label="DNS_SUCCESS">Succeeded with async DNS.</int>
33501 <int value="1" label="PROC_SUCCESS">
33502 Succeeded with getaddrinfo after async DNS failed.
33504 <int value="2" label="FAIL">Both async DNS and getaddrinfo failed.</int>
33505 <int value="3" label="SUSPECT_NETBIOS">
33506 Same as PROC_SUCCESS except the hostname fits NetBIOS name criteria.
33510 <enum name="AsyncDNSWatchStatus" type="int">
33511 <int value="0" label="STARTED">Started.</int>
33512 <int value="1" label="FAILED_TO_START_CONFIG">
33513 Failed to start watching config.
33515 <int value="2" label="FAILED_TO_START_HOSTS">
33516 Failed to start watching HOSTS.
33518 <int value="3" label="FAILED_CONFIG">Failed during watching config.</int>
33519 <int value="4" label="FAILED_HOSTS">Failed during watching HOSTS.</int>
33522 <enum name="AudioCodec" type="int">
33523 <int value="0" label="kUnknownAudioCodec"/>
33524 <int value="1" label="kCodecAAC"/>
33525 <int value="2" label="kCodecMP3"/>
33526 <int value="3" label="kCodecPCM"/>
33527 <int value="4" label="kCodecVorbis"/>
33528 <int value="5" label="kCodecFLAC"/>
33529 <int value="6" label="kCodecAMR_NB"/>
33530 <int value="7" label="kCodecAMR_WB"/>
33531 <int value="8" label="kCodecPCM_MULAW"/>
33532 <int value="9" label="kCodecGSM_MS"/>
33533 <int value="10" label="kCodecPCM_S16BE"/>
33534 <int value="11" label="kCodecPCM_S24BE"/>
33535 <int value="12" label="kCodecOpus"/>
33538 <enum name="AudioFramesPerBuffer" type="int">
33539 <int value="0" label="k160"/>
33540 <int value="1" label="k320"/>
33541 <int value="2" label="k440"/>
33542 <int value="3" label="k480"/>
33543 <int value="4" label="k640"/>
33544 <int value="5" label="k880"/>
33545 <int value="6" label="k960"/>
33546 <int value="7" label="k1440"/>
33547 <int value="8" label="k1920"/>
33550 <enum name="AudioRendererEvents" type="int">
33551 <int value="0" label="Initialized"/>
33552 <int value="1" label="Runtime error"/>
33555 <enum name="AudioSampleFormat" type="int">
33556 <int value="0" label="Unknown"/>
33557 <int value="1" label="Unsigned 8-bit"/>
33558 <int value="2" label="Signed 16-bit"/>
33559 <int value="3" label="Signed 32-bit"/>
33560 <int value="4" label="Float 32-bit"/>
33561 <int value="5" label="Signed 16-bit planar"/>
33562 <int value="6" label="Float 32-bit planar"/>
33565 <enum name="AudioSampleRate" type="int">
33566 <int value="0" label="k8000Hz"/>
33567 <int value="1" label="k16000Hz"/>
33568 <int value="2" label="k32000Hz"/>
33569 <int value="3" label="k48000Hz"/>
33570 <int value="4" label="k96000Hz"/>
33571 <int value="5" label="k11025Hz"/>
33572 <int value="6" label="k22050Hz"/>
33573 <int value="7" label="k44100Hz"/>
33574 <int value="8" label="k88200Hz"/>
33575 <int value="9" label="k176400Hz"/>
33576 <int value="10" label="k192000Hz"/>
33579 <enum name="AudioTrackProcessingStates" type="int">
33580 <int value="0" label="Enabled"/>
33581 <int value="1" label="Disabled"/>
33582 <int value="2" label="Processing in WebRTC"/>
33585 <enum name="AutocheckoutBubble" type="int">
33587 Deprecated as of 8/2013.
33589 <int value="0" label="Created"/>
33590 <int value="1" label="Accepted"/>
33591 <int value="2" label="Dismissed"/>
33592 <int value="3" label="Ignored"/>
33593 <int value="4" label="Could be displayed"/>
33596 <enum name="AutocheckoutBuyFlow" type="int">
33598 Deprecated as of 8/2013.
33600 <int value="0" label="Started"/>
33601 <int value="1" label="Success"/>
33602 <int value="2" label="Missing field mappings"/>
33603 <int value="3" label="Missing advance element"/>
33604 <int value="4" label="Cannot proceed"/>
33607 <enum name="AutofillCreditCardInfoBar" type="int">
33608 <int value="0" label="Shown"/>
33609 <int value="1" label="Accepted"/>
33610 <int value="2" label="Denied"/>
33611 <int value="3" label="Ignored"/>
33614 <enum name="AutofillDeveloperEngagement" type="int">
33615 <int value="0" label="Fillable form parsed"/>
33616 <int value="1" label="Includes type hints"/>
33619 <enum name="AutofillDialogDismissalState" type="int">
33620 <int value="0" label="Submitted, existing data (deprecated)"/>
33621 <int value="1" label="Submitted, saved to Wallet"/>
33622 <int value="2" label="Submitted, saved locally"/>
33623 <int value="3" label="Submitted, no save"/>
33624 <int value="4" label="Canceled, no edits"/>
33625 <int value="5" label="Canceled, no invalid fields"/>
33626 <int value="6" label="Canceled, 1+ invalid fields"/>
33627 <int value="7" label="Canceled during sign-in"/>
33628 <int value="8" label="Submitted, existing data came from Wallet"/>
33629 <int value="9" label="Submitted, existing data came from Autofill"/>
33632 <enum name="AutofillDialogInitialUserState" type="int">
33633 <int value="0" label="Not signed in, no Autofill"/>
33634 <int value="1" label="Not signed in, has Autofill"/>
33635 <int value="2" label="Signed in, no Wallet, no Autofill"/>
33636 <int value="3" label="Signed in, no Wallet, has Autofill"/>
33637 <int value="4" label="Signed in, has Wallet, no Autofill"/>
33638 <int value="5" label="Signed in, ha Wallet, has Autofill"/>
33641 <enum name="AutofillDialogPopupEvent" type="int">
33642 <int value="0" label="Popup shown"/>
33643 <int value="1" label="Form Autofilled"/>
33646 <enum name="AutofillDialogSecurity" type="int">
33647 <int value="0" label="Baseline: Dialog shown"/>
33648 <int value="1" label="Credit card over HTTP"/>
33649 <int value="2" label="Cross-origin frame"/>
33652 <enum name="AutofillDialogUiEvents" type="int">
33653 <int value="0" label="Dialog shown"/>
33654 <int value="1" label="Dialog submitted"/>
33655 <int value="2" label="Dialog canceled"/>
33657 label="Account switched: Wallet->Autofill (M35+: user actions only)"/>
33658 <int value="4" label="Account switched: Autofill->Wallet"/>
33659 <int value="5" label="Account switched: Wallet->Wallet"/>
33660 <int value="6" label="Sign-in UI shown"/>
33661 <int value="7" label="Selected different email suggestion"/>
33662 <int value="8" label="Selected different billing suggestion"/>
33663 <int value="9" label="Selected different cc+billing suggestion"/>
33664 <int value="10" label="Selected different shipping suggestion"/>
33665 <int value="11" label="Selected different cc suggestion"/>
33666 <int value="12" label="Showed edit UI for email"/>
33667 <int value="13" label="Showed edit UI for billing"/>
33668 <int value="14" label="Showed edit UI for cc+billing"/>
33669 <int value="15" label="Showed edit UI for shipping"/>
33670 <int value="16" label="Showed edit UI for cc"/>
33671 <int value="17" label="Selected 'Add email' suggestion"/>
33672 <int value="18" label="Selected 'Add billing' suggestion"/>
33673 <int value="19" label="Selected 'Add cc+billing' suggestion"/>
33674 <int value="20" label="Selected 'Add shipping' suggestion"/>
33675 <int value="21" label="Selected 'Add cc' suggestion"/>
33676 <int value="22" label="Account switched: Wallet account added (multilogin)"/>
33679 <enum name="AutofillExperimentId" type="int">
33680 <int value="0" label="No Experiment"/>
33681 <int value="1" label="Unknown"/>
33682 <int value="2" label="ar06"/>
33683 <int value="3" label="ar1"/>
33684 <int value="4" label="ar2"/>
33685 <int value="5" label="ar4"/>
33686 <int value="6" label="ar05wlr15"/>
33687 <int value="7" label="ar05wlr25"/>
33688 <int value="8" label="ar05wlr25fs5"/>
33689 <int value="9" label="tbar1"/>
33690 <int value="10" label="ar04wr3fs4"/>
33691 <int value="11" label="No Server Response"/>
33692 <int value="12" label="fp05"/>
33693 <int value="13" label="fp025"/>
33694 <int value="14" label="fp05cc03"/>
33695 <int value="15" label="fp05cco03"/>
33696 <int value="16" label="fp05cco03cstd"/>
33697 <int value="17" label="fp05cc03e1"/>
33700 <enum name="AutofillMacAddressBook" type="int">
33701 <int value="0" label="Showed popup entry"/>
33702 <int value="1" label="Selected popup entry"/>
33705 <enum name="AutofillQuality" type="int">
33706 <int value="0" label="Submitted"/>
33707 <int value="1" label="Autofilled"/>
33708 <int value="2" label="Autofill failed"/>
33709 <int value="3" label="Heuristic Unknown"/>
33710 <int value="4" label="Heuristic Match"/>
33711 <int value="5" label="Heuristic Mismatch"/>
33712 <int value="6" label="Server Unknown"/>
33713 <int value="7" label="Server Match"/>
33714 <int value="8" label="Server Mismatch"/>
33717 <enum name="AutofillQueryResult" type="int">
33718 <int value="0" label="Sent"/>
33719 <int value="1" label="Received"/>
33720 <int value="2" label="Parsed"/>
33721 <int value="3" label="Response matches local"/>
33722 <int value="4" label="Response improves local (nonempty)"/>
33723 <int value="5" label="Response improves local (empty)"/>
33726 <enum name="AutofillTypeQuality" type="int">
33727 <int value="0" label="Unknown"/>
33728 <int value="1" label="Match"/>
33729 <int value="2" label="Mismatch"/>
33732 <enum name="AutofillTypeQualityByFieldType" type="int">
33733 <int value="0" label="Ambiguous, Unknown"/>
33734 <int value="1" label="Ambiguous, Match"/>
33735 <int value="2" label="Ambiguous, Mismatch"/>
33736 <int value="3" label="Name, Unknown"/>
33737 <int value="4" label="Name, Match"/>
33738 <int value="5" label="Name, Mismatch"/>
33739 <int value="6" label="Company, Unknown"/>
33740 <int value="7" label="Company, Match"/>
33741 <int value="8" label="Company, Mismatch"/>
33742 <int value="9" label="Addr. line 1, Unknown"/>
33743 <int value="10" label="Addr. line 1, Match"/>
33744 <int value="11" label="Addr. line 1, Mismatch"/>
33745 <int value="12" label="Addr. line 2, Unknown"/>
33746 <int value="13" label="Addr. line 2, Match"/>
33747 <int value="14" label="Addr. line 2, Mismatch"/>
33748 <int value="15" label="City, Unknown"/>
33749 <int value="16" label="City, Match"/>
33750 <int value="17" label="City, Mismatch"/>
33751 <int value="18" label="State, Unknown"/>
33752 <int value="19" label="State, Match"/>
33753 <int value="20" label="State, Mismatch"/>
33754 <int value="21" label="ZIP code, Unknown"/>
33755 <int value="22" label="ZIP code, Match"/>
33756 <int value="23" label="ZIP code, Mismatch"/>
33757 <int value="24" label="Country, Unknown"/>
33758 <int value="25" label="Country, Match"/>
33759 <int value="26" label="Country, Mismatch"/>
33760 <int value="27" label="Phone, Unknown"/>
33761 <int value="28" label="Phone, Match"/>
33762 <int value="29" label="Phone, Mismatch"/>
33763 <int value="30" label="Fax, Unknown"/>
33764 <int value="31" label="Fax, Match"/>
33765 <int value="32" label="Fax, Mismatch"/>
33766 <int value="33" label="Email, Unknown"/>
33767 <int value="34" label="Email, Match"/>
33768 <int value="35" label="Email, Mismatch"/>
33769 <int value="36" label="Credit card: name, Unknown"/>
33770 <int value="37" label="Credit card: name, Match"/>
33771 <int value="38" label="Credit card: name, Mismatch"/>
33772 <int value="39" label="Credit card: number, Unknown"/>
33773 <int value="40" label="Credit card: number, Match"/>
33774 <int value="41" label="Credit card: number, Mismatch"/>
33775 <int value="42" label="Credit card: date, Unknown"/>
33776 <int value="43" label="Credit card: date, Match"/>
33777 <int value="44" label="Credit card: date, Mismatch"/>
33778 <int value="45" label="Credit card: type, Unknown"/>
33779 <int value="46" label="Credit card: type, Match"/>
33780 <int value="47" label="Credit card: type, Mismatch"/>
33781 <int value="48" label="Password, Unknown"/>
33782 <int value="49" label="Password, Match"/>
33783 <int value="50" label="Password, Mismatch"/>
33784 <int value="51" label="Addr. line 3, Unknown"/>
33785 <int value="52" label="Addr. line 3, Match"/>
33786 <int value="53" label="Addr. line 3, Mismatch"/>
33789 <enum name="AutofillUserHappiness" type="int">
33790 <int value="0" label="Forms loaded"/>
33791 <int value="1" label="Submitted fillable form, autofilled all"/>
33792 <int value="2" label="Submitted fillable form, autofilled some"/>
33793 <int value="3" label="Submitted fillable form, autofilled none"/>
33794 <int value="4" label="Submitted non-fillable form"/>
33795 <int value="5" label="User did type"/>
33796 <int value="6" label="Suggestions shown"/>
33797 <int value="7" label="Suggestions shown (once)"/>
33798 <int value="8" label="User did autofill"/>
33799 <int value="9" label="User did autofill (once)"/>
33800 <int value="10" label="User edited autofilled field"/>
33801 <int value="11" label="User edited autofilled field (once)"/>
33804 <enum name="BackingStoreResults" type="int">
33805 <int value="0" label="Unused"/>
33806 <int value="1" label="Success"/>
33807 <int value="2" label="Failure"/>
33810 <enum name="BatteryInfoSampleResult" type="int">
33811 <int value="0" label="Read"/>
33812 <int value="1" label="Good"/>
33813 <int value="2" label="Bad"/>
33816 <enum name="BlacklistSetup" type="int">
33817 <int value="0" label="Blacklist enabled"/>
33818 <int value="1" label="Blacklist ran successfully."/>
33819 <int value="2" label="Blacklist failed."/>
33820 <int value="3" label="Blacklist thunk setup failed."/>
33821 <int value="4" label="Blacklist interception failed."/>
33822 <int value="5" label="Blacklist disabled."/>
33825 <enum name="BluetoothPairingMethod" type="int">
33826 <int value="0" label="No user interaction required"/>
33827 <int value="1" label="PIN Code requested from user"/>
33828 <int value="2" label="Passkey requested from user"/>
33829 <int value="3" label="PIN Code entered into device"/>
33830 <int value="4" label="Passkey entered into device"/>
33831 <int value="5" label="Passkey confirmed on both devices"/>
33834 <enum name="BluetoothPairingResult" type="int">
33835 <int value="0" label="Success"/>
33836 <int value="1" label="Connection already in-progress"/>
33837 <int value="2" label="Failed for non-specific reason"/>
33838 <int value="3" label="Authentication failed"/>
33839 <int value="4" label="Authentication canceled"/>
33840 <int value="5" label="Authentication rejected"/>
33841 <int value="6" label="Authentication timed out"/>
33842 <int value="7" label="Unsupported device"/>
33843 <int value="8" label="Unknown or unhandler error"/>
33846 <enum name="Boolean" type="int">
33847 <int value="0" label="False"/>
33848 <int value="1" label="True"/>
33851 <enum name="BooleanAccepted" type="int">
33852 <int value="0" label="Not Accepted"/>
33853 <int value="1" label="Accepted"/>
33856 <enum name="BooleanAttempted" type="int">
33857 <int value="0" label="Not Attempted"/>
33858 <int value="1" label="Attempted"/>
33861 <enum name="BooleanAvailable" type="int">
33862 <int value="0" label="Not Available"/>
33863 <int value="1" label="Available"/>
33866 <enum name="BooleanCloseTimeout" type="int">
33867 <int value="0" label="Closed normally"/>
33868 <int value="1" label="Timed out"/>
33871 <enum name="BooleanCommonNameMatch" type="int">
33872 <int value="0" label="subjectAltName used"/>
33873 <int value="1" label="Common Name used"/>
33876 <enum name="BooleanCorrupt" type="int">
33877 <int value="0" label="Not Corrupt"/>
33878 <int value="1" label="Corrupt"/>
33881 <enum name="BooleanCovered" type="int">
33882 <int value="0" label="Not Covered"/>
33883 <int value="1" label="Covered"/>
33886 <enum name="BooleanCredentialsLost" type="int">
33887 <int value="0" label="Found Credentials"/>
33888 <int value="1" label="Missing Credentials"/>
33891 <enum name="BooleanDataReductionProxy" type="int">
33892 <int value="0" label="Not Data Reduction Proxy"/>
33893 <int value="1" label="Data Reduction Proxy"/>
33896 <enum name="BooleanDelete" type="int">
33897 <int value="0" label="Ignored"/>
33898 <int value="1" label="Deleted"/>
33901 <enum name="BooleanDidEvict" type="int">
33902 <int value="0" label="Did not evict"/>
33903 <int value="1" label="Did evict"/>
33906 <enum name="BooleanDuplicate" type="int">
33907 <int value="0" label="Not Duplicate"/>
33908 <int value="1" label="Duplicate"/>
33911 <enum name="BooleanEnabled" type="int">
33912 <int value="0" label="Disabled"/>
33913 <int value="1" label="Enabled"/>
33916 <enum name="BooleanExpired" type="int">
33917 <int value="0" label="Unexpired"/>
33918 <int value="1" label="Expired"/>
33921 <enum name="BooleanForceDisabled" type="int">
33922 <int value="0" label="Not Force Disabled"/>
33923 <int value="1" label="Force Disabled"/>
33926 <enum name="BooleanHadBlankText" type="int">
33927 <int value="0" label="Did not have blank text"/>
33928 <int value="1" label="Had blank text"/>
33931 <enum name="BooleanHasCrc" type="int">
33932 <int value="0" label="No CRC"/>
33933 <int value="1" label="Has CRC"/>
33936 <enum name="BooleanHit" type="int">
33937 <int value="0" label="Not_reached"/>
33938 <int value="1" label="Hit"/>
33941 <enum name="BooleanHttps" type="int">
33942 <int value="0" label="HTTP"/>
33943 <int value="1" label="HTTPS"/>
33946 <enum name="BooleanMatched" type="int">
33947 <int value="0" label="Not matched"/>
33948 <int value="1" label="Matched"/>
33951 <enum name="BooleanMigrated" type="int">
33952 <int value="0" label="Not migrated"/>
33953 <int value="1" label="Migrated"/>
33956 <enum name="BooleanOrphan" type="int">
33957 <int value="0" label="Non-orphan"/>
33958 <int value="1" label="Orphan"/>
33961 <enum name="BooleanProfileSignedIn" type="int">
33962 <int value="0" label="Profile was not Signed In"/>
33963 <int value="1" label="Profile was Signed In"/>
33966 <enum name="BooleanRaced" type="int">
33967 <int value="0" label="Did Not Race"/>
33968 <int value="1" label="Raced"/>
33971 <enum name="BooleanRegistered" type="int">
33972 <int value="0" label="Not Registered"/>
33973 <int value="1" label="Registered"/>
33976 <enum name="BooleanReported" type="int">
33977 <int value="0" label="Not reported"/>
33978 <int value="1" label="Reported"/>
33981 <enum name="BooleanSelected" type="int">
33982 <int value="0" label="No selection"/>
33983 <int value="1" label="Selected"/>
33986 <enum name="BooleanSkipped" type="int">
33987 <int value="0" label="Not skipped"/>
33988 <int value="1" label="Skipped"/>
33991 <enum name="BooleanStale" type="int">
33992 <int value="0" label="Fresh"/>
33993 <int value="1" label="Stale"/>
33996 <enum name="BooleanSuccess" type="int">
33997 <int value="0" label="Failure"/>
33998 <int value="1" label="Success"/>
34001 <enum name="BooleanSuppressed" type="int">
34002 <int value="0" label="No suppressions"/>
34003 <int value="1" label="Suppressed"/>
34006 <enum name="BooleanTabDiscard" type="int">
34007 <int value="0" label="Memory OK, no discards"/>
34008 <int value="1" label="Memory low, tabs discarded"/>
34011 <enum name="BooleanTablet" type="int">
34012 <int value="0" label="Non tablet"/>
34013 <int value="1" label="Tablet"/>
34016 <enum name="BooleanUsage" type="int">
34017 <int value="0" label="Not Used"/>
34018 <int value="1" label="Used"/>
34021 <enum name="BooleanValid" type="int">
34022 <int value="0" label="Invalid"/>
34023 <int value="1" label="Valid"/>
34026 <enum name="BooleanWiped" type="int">
34027 <int value="0" label="Re-enabled"/>
34028 <int value="1" label="Wiped out"/>
34031 <enum name="BrokenAlternateProtocolLocation" type="int">
34032 <int value="0" label="HTTP_STREAM_FACTORY_IMPL_JOB"/>
34033 <int value="1" label="QUIC_STREAM_FACTORY"/>
34034 <int value="2" label="HTTP_STREAM_FACTORY_IMPL_JOB_ALT"/>
34035 <int value="3" label="HTTP_STREAM_FACTORY_IMPL_JOB_MAIN"/>
34038 <enum name="CanvasContextType" type="int">
34039 <int value="0" label="2d"/>
34040 <int value="1" label="webkit-3d"/>
34041 <int value="2" label="experimental-webgl"/>
34042 <int value="3" label="webgl"/>
34045 <enum name="CaptivePortalDetectResult" type="int">
34046 <int value="0" label="INTERNET_CONNECTED"/>
34047 <int value="1" label="NO_RESPONSE"/>
34048 <int value="2" label="BEHIND_CAPTIVE_PORTAL"/>
34049 <int value="3" label="NO_RESPONSE_HTTPS_LANDING_URL"/>
34050 <int value="4" label="BEHIND_CAPTIVE_PORTAL_HTTPS_LANDING_URL"/>
34053 <enum name="CaptivePortalNotificationStatus" type="int">
34054 <int value="0" label="UNKNOWN"/>
34055 <int value="1" label="OFFLINE"/>
34056 <int value="2" label="ONLINE"/>
34057 <int value="3" label="PORTAL"/>
34058 <int value="4" label="PROXY_AUTH_REQUIRED"/>
34061 <enum name="CaptivePortalNotificationUserAction" type="int">
34062 <int value="0" label="CLICKED"/>
34063 <int value="1" label="CLOSED"/>
34064 <int value="2" label="IGNORED"/>
34067 <enum name="CaptivePortalStatus" type="int">
34068 <int value="0" label="UNKNOWN"/>
34069 <int value="1" label="OFFLINE"/>
34070 <int value="2" label="ONLINE"/>
34071 <int value="3" label="PORTAL"/>
34072 <int value="4" label="PROXY_AUTH_REQUIRED"/>
34075 <enum name="CapturePixelFormat" type="int">
34076 <int value="0" label="UNKNOWN"/>
34077 <int value="1" label="I420"/>
34078 <int value="2" label="YUY2"/>
34079 <int value="3" label="UYVY"/>
34080 <int value="4" label="RGB24"/>
34081 <int value="5" label="ARGB"/>
34082 <int value="6" label="MJPEG"/>
34083 <int value="7" label="NV21"/>
34084 <int value="8" label="YV12"/>
34087 <enum name="CastPlayBackState" type="int">
34088 <int value="0" label="YT_PLAYER_SUCCESS"/>
34089 <int value="1" label="YT_PLAYER_FAILURE"/>
34090 <int value="2" label="DEFAULT_PLAYER_SUCCESS"/>
34091 <int value="3" label="DEFAULT_PLAYER_FAILURE"/>
34094 <enum name="CatSixtyFour" type="int">
34095 <int value="0" label="Saber-Toothed Cat (<10.6), 32-bit (?)"/>
34096 <int value="1" label="Saber-Toothed Cat (<10.6), 64-bit (?)"/>
34097 <int value="2" label="Snow Leopard (10.6), 32-bit"/>
34098 <int value="3" label="Snow Leopard (10.6), 64-bit"/>
34099 <int value="4" label="Lion (10.7), 32-bit (?)"/>
34100 <int value="5" label="Lion (10.7), 64-bit"/>
34101 <int value="6" label="Mountain Lion (10.8), 32-bit (?)"/>
34102 <int value="7" label="Mountain Lion (10.8), 64-bit"/>
34103 <int value="8" label="Mavericks (10.9), 32-bit (?)"/>
34104 <int value="9" label="Mavericks (10.9), 64-bit"/>
34105 <int value="10" label="Saber-Toothed Cat (<10.6), 8-bit (?)"/>
34106 <int value="11" label="Snow Leopard (10.6), 8-bit (?)"/>
34107 <int value="12" label="Lion (10.7), 8-bit (?)"/>
34108 <int value="13" label="Mountain Lion (10.8), 8-bit (?)"/>
34109 <int value="14" label="Mavericks (10.9), 8-bit (?)"/>
34110 <int value="15" label="Yosemite (10.10), 32-bit (?)"/>
34111 <int value="16" label="Yosemite (10.10), 64-bit"/>
34112 <int value="17" label="Yosemite (10.10), 8-bit (?)"/>
34113 <int value="18" label="FutureCat (>10.10), 32-bit (?)"/>
34114 <int value="19" label="FutureCat (>10.10), 64-bit"/>
34115 <int value="20" label="FutureCat (>10.10), 8-bit (?)"/>
34118 <enum name="ChannelLayout" type="int">
34119 <int value="0" label="CHANNEL_LAYOUT_NONE"/>
34120 <int value="1" label="CHANNEL_LAYOUT_UNSUPPORTED"/>
34121 <int value="2" label="CHANNEL_LAYOUT_MONO"/>
34122 <int value="3" label="CHANNEL_LAYOUT_STEREO"/>
34123 <int value="4" label="CHANNEL_LAYOUT_2_1"/>
34124 <int value="5" label="CHANNEL_LAYOUT_SURROUND"/>
34125 <int value="6" label="CHANNEL_LAYOUT_4POINT0"/>
34126 <int value="7" label="CHANNEL_LAYOUT_2_2"/>
34127 <int value="8" label="CHANNEL_LAYOUT_QUAD"/>
34128 <int value="9" label="CHANNEL_LAYOUT_5POINT0"/>
34129 <int value="10" label="CHANNEL_LAYOUT_5POINT1"/>
34130 <int value="11" label="CHANNEL_LAYOUT_5POINT0_BACK"/>
34131 <int value="12" label="CHANNEL_LAYOUT_5POINT1_BACK"/>
34132 <int value="13" label="CHANNEL_LAYOUT_7POINT0"/>
34133 <int value="14" label="CHANNEL_LAYOUT_7POINT1"/>
34134 <int value="15" label="CHANNEL_LAYOUT_7POINT1_WIDE"/>
34135 <int value="16" label="CHANNEL_LAYOUT_STEREO_DOWNMIX"/>
34136 <int value="17" label="CHANNEL_LAYOUT_2POINT1"/>
34137 <int value="18" label="CHANNEL_LAYOUT_3_1"/>
34138 <int value="19" label="CHANNEL_LAYOUT_4_1"/>
34139 <int value="20" label="CHANNEL_LAYOUT_6_0"/>
34140 <int value="21" label="CHANNEL_LAYOUT_6_0_FRONT"/>
34141 <int value="22" label="CHANNEL_LAYOUT_HEXAGONAL"/>
34142 <int value="23" label="CHANNEL_LAYOUT_6_1"/>
34143 <int value="24" label="CHANNEL_LAYOUT_6_1_BACK"/>
34144 <int value="25" label="CHANNEL_LAYOUT_6_1_FRONT"/>
34145 <int value="26" label="CHANNEL_LAYOUT_7_0_FRONT"/>
34146 <int value="27" label="CHANNEL_LAYOUT_7_1_WIDE_BACK"/>
34147 <int value="28" label="CHANNEL_LAYOUT_OCTAGONAL"/>
34148 <int value="29" label="CHANNEL_LAYOUT_DISCRETE"/>
34151 <enum name="CheckCRCResult" type="int">
34152 <int value="0" label="Stream was never read to end"/>
34153 <int value="1" label="CRC check not done"/>
34154 <int value="2" label="CRC check done"/>
34155 <int value="3" label="Stream was never read at all"/>
34158 <enum name="ChromeDownloadCountType" type="int">
34159 <int value="0" label="Initiated by Navigation (Obsolete)"/>
34160 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
34161 <int value="2" label="Initiated by WebStore Installer (Obsolete)"/>
34162 <int value="3" label="Initiated by ImageBurner (Obsolete)"/>
34163 <int value="4" label="Blocked by Throttling"/>
34166 <enum name="ChromeDownloadSource" type="int">
34167 <int value="0" label="Initiated by Navigation"/>
34168 <int value="1" label="Initiated by Context Menu"/>
34169 <int value="2" label="Initiated by WebStore Installer"/>
34170 <int value="3" label="Initiated by ImageBurner"/>
34171 <int value="4" label="Initiated by Plugin Installer"/>
34174 <enum name="ChromeNotifierServiceActionType" type="int">
34175 <int value="0" label="Unknown"/>
34176 <int value="1" label="First service enabled"/>
34177 <int value="2" label="First service disabled"/>
34180 <enum name="ChromeOSColorProfile" type="int">
34181 <summary>See ui/display/display_constants.h for the variation.</summary>
34182 <int value="0" label="Standard"/>
34183 <int value="1" label="Dynamic"/>
34184 <int value="2" label="Movie"/>
34185 <int value="3" label="Reading"/>
34188 <enum name="ChromeOSUserImageId" type="int">
34190 Indices of the default images as defined in
34191 chrome/browser/chromeos/login/default_user_images.cc. The last three values
34192 are for taken photo, downloaded file and the image previously used by user.
34194 <int value="0" label="Default, Beaker"/>
34195 <int value="1" label="Default, Bee"/>
34196 <int value="2" label="Default, Briefcase"/>
34197 <int value="3" label="Default, Circles"/>
34198 <int value="4" label="Default, Cloud"/>
34199 <int value="5" label="Default, Cupcake"/>
34200 <int value="6" label="Default, Day"/>
34201 <int value="7" label="Default, Flower"/>
34202 <int value="8" label="Default, Globe"/>
34203 <int value="9" label="Default, Hot air"/>
34204 <int value="10" label="Default, Ladybug"/>
34205 <int value="11" label="Default, Leaf"/>
34206 <int value="12" label="Default, Night"/>
34207 <int value="13" label="Default, Plane"/>
34208 <int value="14" label="Default, Robot body"/>
34209 <int value="15" label="Default, Robot head"/>
34210 <int value="16" label="Default, Toolbox"/>
34211 <int value="17" label="Default, User color"/>
34212 <int value="18" label="Default, User enterprise"/>
34213 <int value="19" label="Photo taken"/>
34214 <int value="20" label="Downloaded file"/>
34215 <int value="21" label="Old image"/>
34216 <int value="22" label="Profile image"/>
34219 <enum name="ClipboardAction" type="int">
34220 <int value="0" label="Write from non-Incognito"/>
34221 <int value="1" label="Write from Incognito"/>
34222 <int value="2" label="Read Text"/>
34225 <enum name="CloudPrintAuthEventType" type="int">
34226 <int value="0" label="AUTH_EVENT_ROBO_CREATE"/>
34227 <int value="1" label="AUTH_EVENT_ROBO_SUCCEEDED"/>
34228 <int value="2" label="AUTH_EVENT_ROBO_FAILED"/>
34229 <int value="3" label="AUTH_EVENT_ROBO_JSON_ERROR"/>
34230 <int value="4" label="AUTH_EVENT_ROBO_AUTH_ERROR"/>
34231 <int value="5" label="AUTH_EVENT_AUTH_WITH_TOKEN"/>
34232 <int value="6" label="AUTH_EVENT_AUTH_WITH_CODE"/>
34233 <int value="7" label="AUTH_EVENT_TOKEN_RESPONSE"/>
34234 <int value="8" label="AUTH_EVENT_REFRESH_REQUEST"/>
34235 <int value="9" label="AUTH_EVENT_REFRESH_RESPONSE"/>
34236 <int value="10" label="AUTH_EVENT_AUTH_ERROR"/>
34237 <int value="11" label="AUTH_EVENT_NET_ERROR"/>
34240 <enum name="CloudPrintJobHandlerEventType" type="int">
34241 <int value="0" label="JOB_HANDLER_CHECK_FOR_JOBS"/>
34242 <int value="1" label="JOB_HANDLER_START"/>
34243 <int value="2" label="JOB_HANDLER_PENDING_TASK"/>
34244 <int value="3" label="JOB_HANDLER_PRINTER_UPDATE"/>
34245 <int value="4" label="JOB_HANDLER_JOB_CHECK"/>
34246 <int value="5" label="JOB_HANDLER_JOB_STARTED"/>
34247 <int value="6" label="JOB_HANDLER_VALID_TICKET"/>
34248 <int value="7" label="JOB_HANDLER_DATA"/>
34249 <int value="8" label="JOB_HANDLER_SET_IN_PROGRESS"/>
34250 <int value="9" label="JOB_HANDLER_SET_START_PRINTING"/>
34251 <int value="10" label="JOB_HANDLER_START_SPOOLING"/>
34252 <int value="11" label="JOB_HANDLER_SPOOLED"/>
34253 <int value="12" label="JOB_HANDLER_JOB_COMPLETED"/>
34254 <int value="13" label="JOB_HANDLER_INVALID_TICKET"/>
34255 <int value="14" label="JOB_HANDLER_INVALID_DATA"/>
34258 <enum name="CloudPrintJobStatusType" type="int">
34259 <int value="0" label="JOB_SUCCESS"/>
34260 <int value="1" label="JOB_DOWNLOAD_FAILED"/>
34261 <int value="2" label="JOB_VALIDATE_TICKET_FAILED"/>
34262 <int value="3" label="JOB_FAILED"/>
34265 <enum name="CloudPrintNativeJobStatusType" type="int">
34266 <int value="0" label="PRINT_JOB_STATUS_INVALID"/>
34267 <int value="1" label="PRINT_JOB_STATUS_IN_PROGRESS"/>
34268 <int value="2" label="PRINT_JOB_STATUS_ERROR"/>
34269 <int value="3" label="PRINT_JOB_STATUS_COMPLETED"/>
34272 <enum name="CloudPrintUrlFetcherRequestType" type="int">
34273 <int value="0" label="REQUEST_AUTH_CODE"/>
34274 <int value="1" label="REQUEST_REGISTER"/>
34275 <int value="2" label="REQUEST_UNREGISTER"/>
34276 <int value="3" label="REQUEST_UPDATE_PRINTER"/>
34277 <int value="4" label="REQUEST_UPDATE_JOB"/>
34278 <int value="5" label="REQUEST_USER_MESSAGE"/>
34279 <int value="6" label="REQUEST_TICKET"/>
34280 <int value="7" label="REQUEST_DATA"/>
34281 <int value="8" label="REQUEST_JOB_FETCH"/>
34284 <enum name="CoalescePotentialPackets" type="int">
34285 <int value="0" label="No Advantage"/>
34286 <int value="1" label="Header packets Only"/>
34287 <int value="30" label="More Than 30"/>
34290 <enum name="CompositedScrolling" type="int">
34291 <int value="0" label="Is scrollable area"/>
34292 <int value="1" label="Needs to be stacking container"/>
34293 <int value="2" label="Will use composited scrolling"/>
34296 <enum name="CompositorScrollResult" type="int">
34297 <int value="0" label="ScrollOnMainThread"/>
34298 <int value="1" label="ScrollStarted"/>
34299 <int value="2" label="ScrollIgnored"/>
34300 <int value="3" label="ScrollUnknown"/>
34303 <enum name="CompositorType" type="int">
34304 <int value="0" label="Software compositor"/>
34305 <int value="1" label="GPU compositor"/>
34308 <enum name="ConnectionResult" type="int">
34309 <int value="0" label="Success"/>
34310 <int value="1" label="Failure"/>
34311 <int value="2" label="Aborted"/>
34314 <enum name="ConnectionType" type="int">
34316 Connection type as defined in net/base/connection_type_histograms.h
34318 <int value="0" label="Any">Any connection (SSL, HTTP, SPDY, etc.)</int>
34319 <int value="1" label="SSL">An SSL connection</int>
34320 <int value="2" label="SSL-MD5">
34321 An SSL connection with an MD5 certificate in the certificate chain
34324 <int value="3" label="SSL-MD2">
34325 An SSL connection with an MD2 certificate in the certificate chain
34328 <int value="4" label="SSL-MD4">
34329 An SSL connection with an MD4 certificate in the certificate chain
34332 <int value="5" label="SSL-MD5(CA)">
34333 An SSL connection with an MD5 CA certificate in the certificate chain
34336 <int value="6" label="SSL-MD2(CA)">
34337 An SSL connection with an MD2 CA certificate in the cerfificate chain
34340 <int value="7" label="HTTP">An HTTP connection</int>
34341 <int value="8" label="SPDY">A SPDY connection</int>
34342 <int value="9" label="SSL-2.0">An SSL connection that uses SSL 2.0</int>
34343 <int value="10" label="SSL-3.0">An SSL connection that uses SSL 3.0</int>
34344 <int value="11" label="TLS-1.0">An SSL connection that uses TLS 1.0</int>
34345 <int value="12" label="TLS-1.1">An SSL connection that uses TLS 1.1</int>
34346 <int value="13" label="TLS-1.2">An SSL connection that uses TLS 1.2</int>
34349 <enum name="ConnectivityDiagnosticsTestVerdict" type="int">
34350 <int value="0" label="NO_PROBLEM"/>
34351 <int value="1" label="POTENTIAL_PROBLEM"/>
34352 <int value="2" label="PROBLEM"/>
34353 <int value="3" label="TEST_FAILURE_OCCURRED"/>
34354 <int value="4" label="TEST_NOT_RUN"/>
34357 <enum name="ContextualSearchOptCardAction" type="int">
34358 <int value="0" label="Opt-in"/>
34359 <int value="1" label="Opt-out"/>
34360 <int value="2" label="Learn More"/>
34361 <int value="3" label="Dismiss by Tapping on the Page"/>
34362 <int value="4" label="Dismiss by Scrolling the Page"/>
34363 <int value="5" label="Dismiss by Leaving the Page"/>
34366 <enum name="ContextualSearchPeekCardAction" type="int">
34367 <int value="0" label="Tap Card"/>
34368 <int value="1" label="Dismiss by Tapping on the Page"/>
34369 <int value="2" label="Dismiss by Scrolling the Page"/>
34370 <int value="3" label="Dismiss by Leaving the Page"/>
34373 <enum name="ContextualSearchTapAction" type="int">
34374 <int value="0" label="Tap Word"/>
34375 <int value="1" label="Tap Ignored"/>
34376 <int value="2" label="Tap Invalid"/>
34379 <enum name="CookieDeletionCause" type="int">
34380 <summary>Reason why a cookie was removed from the cookie store</summary>
34381 <int value="0" label="explicit">
34382 The user explicitly requested that we delete a cookie
34384 <int value="1" label="overwrite">
34385 The value of the cookie was overwritten by a new value
34387 <int value="2" label="expired">The cookie expiration time passed</int>
34388 <int value="3" label="evicted">
34389 The cookie was evicted during garbage collection (replaced by
34390 domain_evicted/global_evicted below)
34392 <int value="4" label="store_dup">
34393 The backing store had two copies of the cookie so one was removed (i.e.
34394 problems writing the backing store database)
34396 <int value="5" label="dont_record">
34397 The cookie deletion should not be recorded because it occurred, e.g., during
34398 shutdown (the fact that these values showed up in the histogram is a bug,
34401 <int value="6" label="domain_evicted">
34402 The cookie was evicted during per-domain/eTLD+1 garbage collection
34404 <int value="7" label="global_evicted">
34405 The cookie was evicted during whole store garbage collection.
34407 <int value="8" label="domain_evicted_pre_safe">
34408 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
34409 have been evicted by the global garbage collection process (because they
34410 hadn't been accessed recently enough).
34412 <int value="9" label="domain_evicted_post_safe">
34413 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
34414 not have been evicted by global metrics as well (because they had been
34415 accessed recently enough to save).
34417 <int value="10" label="expired_overwrite">
34418 The cookie deletion occurred because the server overwrote it with an already
34419 expired cookie (this is a common idiom for server deletions of cookies).
34423 <enum name="CrosDisksArchiveType" type="int">
34424 <int value="0" label="Unknown"/>
34425 <int value="1" label="ZIP"/>
34426 <int value="2" label="RAR"/>
34427 <int value="3" label="Tar"/>
34428 <int value="4" label="Bzip2-compressed Tar"/>
34429 <int value="5" label="Gzip-compressed Tar"/>
34432 <enum name="CrosDisksDeviceMediaType" type="int">
34433 <int value="0" label="Unknown"/>
34434 <int value="1" label="USB Drive"/>
34435 <int value="2" label="SD Card"/>
34436 <int value="3" label="Optical Disc"/>
34437 <int value="4" label="Mobile Device"/>
34438 <int value="5" label="DVD"/>
34441 <enum name="CrosDisksFilesystemType" type="int">
34442 <int value="0" label="Unknown"/>
34443 <int value="1" label="Others"/>
34444 <int value="2" label="FAT"/>
34445 <int value="3" label="exFAT"/>
34446 <int value="4" label="NTFS"/>
34447 <int value="5" label="HFS+"/>
34448 <int value="6" label="Ext2"/>
34449 <int value="7" label="Ext3"/>
34450 <int value="8" label="Ext4"/>
34451 <int value="9" label="ISO9660"/>
34452 <int value="10" label="UDF"/>
34455 <enum name="CrosEnableDriveOfflineOutcome" type="int">
34456 <int value="0" label="Success: Offline mode enabled"/>
34457 <int value="1" label="Failure: Hosted app page timed out"/>
34458 <int value="2" label="Failure: Hosted app page load failed"/>
34459 <int value="3" label="Failure: Not a regular user account"/>
34460 <int value="4" label="Failure: Drive app not installed"/>
34461 <int value="5" label="Failure: Background page already exists"/>
34464 <enum name="CrosEventEnum" type="int">
34465 <int value="0" label="ModemManagerCommandSendFailure"/>
34466 <int value="1" label="HwWatchdogReboot"/>
34467 <int value="2" label="Cras.NoCodecsFoundAtBoot"/>
34468 <int value="3" label="Chaps.DatabaseCorrupted"/>
34469 <int value="4" label="Chaps.DatabaseRepairFailure"/>
34470 <int value="5" label="Chaps.DatabaseCreateFailure"/>
34471 <int value="6" label="Attestation.OriginSpecificExhausted"/>
34472 <int value="7" label="SpringPowerSupply.Original.High"/>
34473 <int value="8" label="SpringPowerSupply.Other.High"/>
34474 <int value="9" label="SpringPowerSupply.Original.Low"/>
34475 <int value="10" label="SpringPowerSupply.ChargerIdle"/>
34476 <int value="11" label="TPM.NonZeroDictionaryAttackCounter"/>
34479 <enum name="CrosFirstRunTutorialCompletionType" type="int">
34480 <int value="0" label="Was not finished"/>
34481 <int value="1" label="Finished with "Got It" button"/>
34482 <int value="2" label="Finished with "Keep Exploring" button"/>
34485 <enum name="CrosShelfClickTarget" type="int">
34487 Deprecated as of 12/2013. Default pinned apps trial is finished.
34489 <int value="0" label="Chrome"/>
34490 <int value="1" label="AppLauncher"/>
34491 <int value="2" label="Gmail"/>
34492 <int value="3" label="Search"/>
34493 <int value="4" label="Youtube"/>
34494 <int value="5" label="Doc"/>
34495 <int value="6" label="Sheets"/>
34496 <int value="7" label="Slides"/>
34497 <int value="8" label="PlayMusic"/>
34500 <enum name="DataChannelCounters" type="int">
34501 <int value="0" label="Channel created."/>
34502 <int value="1" label="Channel reached Open state."/>
34503 <int value="2" label="Channel is reliable."/>
34504 <int value="3" label="Channel is ordered."/>
34505 <int value="4" label="Channel is negotiated."/>
34508 <enum name="DataReductionProxyBypassEventType" type="int">
34509 <int value="0" label="Short bypass"/>
34510 <int value="1" label="Long bypass"/>
34511 <int value="2" label="Bypass due to internal server error"/>
34512 <int value="3" label="Bypass due to other error"/>
34513 <int value="4" label="Bypass due to missing via header"/>
34514 <int value="5" label="Bypass due to 4xx response"/>
34516 label="Bypass due to 407 response from proxy without a challenge"/>
34519 <enum name="DataReductionProxyProbeURLFetchResult" type="int">
34520 <int value="0" label="Internet disconnected"/>
34521 <int value="1" label="Probe failed, proxy disabled"/>
34522 <int value="2" label="Probe failed, proxy already disabled"/>
34523 <int value="3" label="Probe succeeded, proxy enabled"/>
34524 <int value="4" label="Probe succeeded, proxy already enabled"/>
34527 <enum name="DataReductionProxyPromoAction" type="int">
34528 <int value="0" label="Dismissed from first screen"/>
34529 <int value="1" label="Dismissed from second screen"/>
34530 <int value="2" label="Enabled from first screen"/>
34531 <int value="3" label="Enabled from second screen"/>
34534 <enum name="DataReductionProxySettingsConversion" type="int">
34535 <int value="0" label="OFF to OFF"/>
34536 <int value="1" label="OFF to ON"/>
34537 <int value="2" label="ON to OFF"/>
34538 <int value="3" label="ON to ON"/>
34541 <enum name="DataReductionProxyStartupState" type="int">
34542 <int value="0" label="Proxy not available"/>
34543 <int value="1" label="Proxy available but not enabled"/>
34544 <int value="2" label="Proxy available and enabled"/>
34547 <enum name="DesktopCaptureCounters" type="int">
34548 <int value="0" label="Screen capturer created."/>
34549 <int value="1" label="Window capturer created."/>
34550 <int value="2" label="First screen capture call succeeded."/>
34551 <int value="3" label="First screen capture call failed."/>
34552 <int value="4" label="First window capture call succeeded."/>
34553 <int value="5" label="First window capture call failed."/>
34556 <enum name="DevicePermissionActions" type="int">
34557 <int value="0" label="AllowHttps"/>
34558 <int value="1" label="AllowHttp"/>
34559 <int value="2" label="Deny"/>
34560 <int value="3" label="Cancel"/>
34563 <enum name="DevicesPageEvents" type="int">
34564 <int value="0" label="OPENED"/>
34565 <int value="1" label="LOG_IN_STARTED_FROM_REGISTER_PROMO"/>
34566 <int value="2" label="LOG_IN_STARTED_FROM_DEVICE_LIST_PROMO"/>
34567 <int value="3" label="ADD_PRINTER_CLICKED"/>
34568 <int value="4" label="REGISTER_CLICKED"/>
34569 <int value="5" label="REGISTER_CONFIRMED"/>
34570 <int value="6" label="REGISTER_SUCCESS"/>
34571 <int value="7" label="REGISTER_CANCEL"/>
34572 <int value="8" label="REGISTER_FAILURE"/>
34573 <int value="9" label="MANAGE_CLICKED"/>
34574 <int value="10" label="REGISTER_CANCEL_ON_PRINTER"/>
34575 <int value="11" label="REGISTER_TIMEOUT"/>
34576 <int value="12" label="LOG_IN_STARTED_FROM_REGISTER_OVERLAY_PROMO"/>
34579 <enum name="DiagnosticsRecoveryRun" type="int">
34580 <int value="0" label="Recovery not run"/>
34581 <int value="1" label="Recovery run because of crash"/>
34582 <int value="2" label="Recovery run by user"/>
34585 <enum name="DiagnosticsResult" type="int">
34586 <int value="0" label="Not run (regular startup)"/>
34587 <int value="1" label="Success (crash startup)"/>
34588 <int value="2" label="Failure (crash startup)"/>
34589 <int value="3" label="Skipped (crash startup)"/>
34592 <enum name="DiagnosticsTestName" type="int">
34593 <int value="0" label="Conflicting DLLs Test"/>
34594 <int value="1" label="Disk Space Test"/>
34595 <int value="2" label="Install Type Test"/>
34596 <int value="3" label="JSON Bookmarks Test"/>
34597 <int value="4" label="JSON Local State Test"/>
34598 <int value="5" label="JSON Preferences Test"/>
34599 <int value="6" label="Operating System Test"/>
34600 <int value="7" label="Path Dictionaries Test"/>
34601 <int value="8" label="Path Local State Test"/>
34602 <int value="9" label="Path Resources Test"/>
34603 <int value="10" label="Path User Data Test"/>
34604 <int value="11" label="Version Test"/>
34605 <int value="12" label="SQLite Integrity App Cache Test"/>
34606 <int value="13" label="SQLite Integrity Archived History Test"/>
34607 <int value="14" label="SQLite Integrity Cookie Test"/>
34608 <int value="15" label="SQLite Integrity Database Tracker Test"/>
34609 <int value="16" label="SQLite Integrity History Test"/>
34610 <int value="17" label="SQLite Integrity Nss Cert Test"/>
34611 <int value="18" label="SQLite Integrity Nss Key Test"/>
34612 <int value="19" label="SQLite Integrity Thumbnails Test"/>
34613 <int value="20" label="SQLite Integrity Web Data Test"/>
34616 <enum name="DifferentPrimaryAccounts" type="int">
34617 <int value="0" label="Primary Accounts the same"/>
34618 <int value="1" label="(obsolete) Primary Accounts different"/>
34619 <int value="2" label="No GAIA account in cookie jar"/>
34620 <int value="3" label="Primary accounts present but different"/>
34623 <enum name="DllHash" type="int">
34624 <!-- Generated by chrome_elf/dll_hash_for_uma/dll_hash_for_uma_main.cc -->
34626 <int value="803283353" label="lmrn.dll"/>
34627 <int value="989714890" label="datamngr.dll"/>
34628 <int value="1270622879" label="hk.dll"/>
34629 <int value="2132270559" label="libsvn_tsvn32.dll"/>
34632 <enum name="DNSEmptyAddressListAndNoError" type="int">
34633 <int value="0" label="Error reported or Address List is not empty"/>
34634 <int value="1" label="Success reported but Address List is empty"/>
34637 <enum name="DnsProbe.JobResult" type="int">
34638 <int value="0" label="SERVERS_UNKNOWN"/>
34639 <int value="1" label="SERVERS_CORRECT"/>
34640 <int value="2" label="SERVERS_INCORRECT"/>
34641 <int value="3" label="SERVERS_FAILING"/>
34642 <int value="4" label="SERVERS_UNREACHABLE"/>
34645 <enum name="DnsProbe.ObsoleteProbeResult" type="int">
34646 <int value="0" label="INCONCLUSIVE"/>
34647 <int value="1" label="NO_INTERNET"/>
34648 <int value="2" label="BAD_CONFIG"/>
34649 <int value="3" label="NXDOMAIN"/>
34652 <enum name="DnsProbe.ProbeStatus" type="int">
34653 <int value="0" label="POSSIBLE"/>
34654 <int value="1" label="NOT_RUN"/>
34655 <int value="2" label="STARTED"/>
34656 <int value="3" label="FINISHED_INCONCLUSIVE"/>
34657 <int value="4" label="FINISHED_NO_INTERNET"/>
34658 <int value="5" label="FINISHED_BAD_CONFIG"/>
34659 <int value="6" label="FINISHED_NXDOMAIN"/>
34662 <enum name="DnsProbe.SystemIsLocalhost" type="int">
34663 <int value="0" label="Not just 127.0.0.1">
34664 127.0.0.1 was not the only nameserver in the system DNS config.
34666 <int value="1" label="Just 127.0.0.1">
34667 127.0.0.1 was the only nameserver in the system DNS config.
34671 <enum name="DockedAction" type="int">
34672 <int value="0" label="None"/>
34673 <int value="1" label="Dock"/>
34674 <int value="2" label="Undock"/>
34675 <int value="3" label="Resize"/>
34676 <int value="4" label="Reorder"/>
34677 <int value="5" label="Evict"/>
34678 <int value="6" label="Maximize"/>
34679 <int value="7" label="Minimize"/>
34680 <int value="8" label="Restore"/>
34681 <int value="9" label="Close"/>
34684 <enum name="DockedActionSource" type="int">
34685 <int value="0" label="Unknown"/>
34686 <int value="1" label="Mouse"/>
34687 <int value="2" label="Touch"/>
34690 <enum name="DomainBoundCerts.GetCertResult" type="int">
34691 <int value="0" label="SYNC_SUCCESS"/>
34692 <int value="1" label="ASYNC_SUCCESS"/>
34693 <int value="2" label="ASYNC_CANCELLED"/>
34694 <int value="3" label="ASYNC_FAILURE_KEYGEN"/>
34695 <int value="4" label="ASYNC_FAILURE_CREATE_CERT"/>
34696 <int value="5" label="ASYNC_FAILURE_EXPORT_KEY"/>
34697 <int value="6" label="ASYNC_FAILURE_UNKNOWN"/>
34698 <int value="7" label="INVALID_ARGUMENT"/>
34699 <int value="8" label="UNSUPPORTED_TYPE"/>
34700 <int value="9" label="TYPE_MISMATCH"/>
34701 <int value="10" label="WORKER_FAILURE"/>
34704 <enum name="DomainBoundCerts.Support" type="int">
34705 <int value="0" label="DISABLED"/>
34706 <int value="1" label="CLIENT_ONLY"/>
34707 <int value="2" label="CLIENT_AND_SERVER"/>
34708 <int value="3" label="CLIENT_NO_ECC">
34709 Channel ID was enabled, but the client did not support elliptic curve key
34712 <int value="4" label="CLIENT_BAD_SYSTEM_TIME">
34713 Channel ID was enabled, but the client had an invalid system time which
34714 prevented using it.
34716 <int value="5" label="CLIENT_NO_SERVER_BOUND_CERT_SERVICE">
34717 The SSLClientSocket was created without a ServerBoundCertService.
34721 <enum name="DomainReliability.BooleanFailover" type="int">
34722 <int value="0" label="Used first collector"/>
34723 <int value="1" label="Failed over to another collector"/>
34726 <enum name="DoubleGetExperimentMethods" type="int">
34727 <int value="0" label="POST"/>
34728 <int value="1" label="GET_CACHABLE"/>
34729 <int value="2" label="GET_NON_CACHABLE"/>
34732 <enum name="DownloadContentDisposition" type="int">
34733 <int value="0" label="Content-Disposition header present"/>
34734 <int value="1" label="Valid"/>
34735 <int value="2" label="Has disposition-type"/>
34736 <int value="3" label="Has unknown disposition-type"/>
34737 <int value="4" label="Has 'name' attribute"/>
34738 <int value="5" label="Has 'filename' attribute"/>
34739 <int value="6" label="Has 'filename*' attribute"/>
34740 <int value="7" label="Has non-ASCII strings"/>
34741 <int value="8" label="Has percent encoded strings"/>
34742 <int value="9" label="Has RFC 2047 encoded strings"/>
34743 <int value="10" label="Has 'name' attribute only"/>
34746 <enum name="DownloadContentType" type="int">
34747 <int value="0" label="UNRECOGNIZED"/>
34748 <int value="1" label="TEXT"/>
34749 <int value="2" label="IMAGE"/>
34750 <int value="3" label="AUDIO"/>
34751 <int value="4" label="VIDEO"/>
34752 <int value="5" label="OCTET_STREAM"/>
34753 <int value="6" label="PDF"/>
34754 <int value="7" label="DOC"/>
34755 <int value="8" label="XLS"/>
34756 <int value="9" label="PPT"/>
34757 <int value="10" label="ARCHIVE"/>
34758 <int value="11" label="EXE"/>
34759 <int value="12" label="DMG"/>
34760 <int value="13" label="CRX"/>
34763 <enum name="DownloadCountType" type="int">
34764 <int value="0" label="Initiated by Navigation (Obsolete)"/>
34765 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
34766 <int value="2" label="Initiated by SavePackage Failure (Obsolete)"/>
34767 <int value="3" label="Initiated by Drag-n-drop (Obsolete)"/>
34768 <int value="4" label="Initiated by Renderer (Obsolete)"/>
34769 <int value="5" label="Initiated and Unthrottled"/>
34770 <int value="6" label="Completed"/>
34771 <int value="7" label="Cancelled"/>
34772 <int value="8" label="Started"/>
34773 <int value="9" label="Interrupted"/>
34774 <int value="10" label="Calls to AppendDataToFile (Size) (Obsolete 8/2013)"/>
34775 <int value="11" label="Calls to AppendDataToFile (Count) (Obsolete 8/2013)"/>
34776 <int value="12" label="Interrupted at End of Download"/>
34777 <int value="13" label="Attempt to Append to Detached File"/>
34778 <int value="14" label="File Missing After Successful Scan"/>
34779 <int value="15" label="Supports ranges and strong ETag (Obsolete 11/2013)"/>
34780 <int value="16" label="No WebContents at interruption"/>
34781 <int value="17" label="Supports ranges and strong validation"/>
34784 <enum name="DownloadDatabaseRecordDroppedType" type="int">
34785 <int value="0" label="Bad State"/>
34786 <int value="1" label="Bad Danger Type"/>
34789 <enum name="DownloadDOMEvent" type="int">
34790 <int value="0" label="GetDownloads"/>
34791 <int value="1" label="OpenFile"/>
34792 <int value="2" label="Drag"/>
34793 <int value="3" label="SaveDangerous"/>
34794 <int value="4" label="DiscardDangerous"/>
34795 <int value="5" label="Show"/>
34796 <int value="6" label="Pause"/>
34797 <int value="7" label="Remove"/>
34798 <int value="8" label="Cancel"/>
34799 <int value="9" label="ClearAll"/>
34800 <int value="10" label="OpenFolder"/>
34801 <int value="11" label="Resume"/>
34804 <enum name="DownloadFilePickerResult" type="int">
34805 <int value="0" label="SAME"/>
34806 <int value="1" label="DIFFERENT_DIR"/>
34807 <int value="2" label="DIFFERENT_NAME"/>
34808 <int value="3" label="CANCEL"/>
34811 <enum name="DownloadFunctions" type="int">
34812 <int value="0" label="download"/>
34813 <int value="1" label="search"/>
34814 <int value="2" label="pause"/>
34815 <int value="3" label="resume"/>
34816 <int value="4" label="cancel"/>
34817 <int value="5" label="erase"/>
34818 <int value="6" label="set_destination"/>
34819 <int value="7" label="accept_danger"/>
34820 <int value="8" label="show"/>
34821 <int value="9" label="drag"/>
34824 <enum name="DownloadImageType" type="int">
34825 <int value="0" label="Unrecognized"/>
34826 <int value="1" label="GIF"/>
34827 <int value="2" label="JPEG"/>
34828 <int value="3" label="PNG"/>
34829 <int value="4" label="TIFF"/>
34830 <int value="5" label="ICON"/>
34831 <int value="6" label="WEBP"/>
34834 <enum name="DownloadInterruptedUnknownSizeType" type="int">
34835 <int value="0" label="Size Known"/>
34836 <int value="1" label="Size Unknown"/>
34839 <enum name="DownloadItem.DangerousFileType" type="int">
34840 <int value="0" label="unknown"/>
34841 <int value="1" label="ad"/>
34842 <int value="2" label="ade"/>
34843 <int value="3" label="adp"/>
34844 <int value="4" label="ah"/>
34845 <int value="5" label="apk"/>
34846 <int value="6" label="app"/>
34847 <int value="7" label="application"/>
34848 <int value="8" label="asp"/>
34849 <int value="9" label="asx"/>
34850 <int value="10" label="bas"/>
34851 <int value="11" label="bash"/>
34852 <int value="12" label="bat"/>
34853 <int value="13" label="cfg"/>
34854 <int value="14" label="chi"/>
34855 <int value="15" label="chm"/>
34856 <int value="16" label="class"/>
34857 <int value="17" label="cmd"/>
34858 <int value="18" label="com"/>
34859 <int value="19" label="command"/>
34860 <int value="20" label="crt"/>
34861 <int value="21" label="crx"/>
34862 <int value="22" label="csh"/>
34863 <int value="23" label="deb"/>
34864 <int value="24" label="dex"/>
34865 <int value="25" label="dll"/>
34866 <int value="26" label="drv"/>
34867 <int value="27" label="exe"/>
34868 <int value="28" label="fxp"/>
34869 <int value="29" label="grp"/>
34870 <int value="30" label="hlp"/>
34871 <int value="31" label="hta"/>
34872 <int value="32" label="htm"/>
34873 <int value="33" label="html"/>
34874 <int value="34" label="htt"/>
34875 <int value="35" label="inf"/>
34876 <int value="36" label="ini"/>
34877 <int value="37" label="ins"/>
34878 <int value="38" label="isp"/>
34879 <int value="39" label="jar"/>
34880 <int value="40" label="jnlp"/>
34881 <int value="41" label="user.js"/>
34882 <int value="42" label="js"/>
34883 <int value="43" label="jse"/>
34884 <int value="44" label="ksh"/>
34885 <int value="45" label="lnk"/>
34886 <int value="46" label="local"/>
34887 <int value="47" label="mad"/>
34888 <int value="48" label="maf"/>
34889 <int value="49" label="mag"/>
34890 <int value="50" label="mam"/>
34891 <int value="51" label="manifest"/>
34892 <int value="52" label="maq"/>
34893 <int value="53" label="mar"/>
34894 <int value="54" label="mas"/>
34895 <int value="55" label="mat"/>
34896 <int value="56" label="mau"/>
34897 <int value="57" label="mav"/>
34898 <int value="58" label="maw"/>
34899 <int value="59" label="mda"/>
34900 <int value="60" label="mdb"/>
34901 <int value="61" label="mde"/>
34902 <int value="62" label="mdt"/>
34903 <int value="63" label="mdw"/>
34904 <int value="64" label="mdz"/>
34905 <int value="65" label="mht"/>
34906 <int value="66" label="mhtml"/>
34907 <int value="67" label="mmc"/>
34908 <int value="68" label="mof"/>
34909 <int value="69" label="msc"/>
34910 <int value="70" label="msh"/>
34911 <int value="71" label="mshxml"/>
34912 <int value="72" label="msi"/>
34913 <int value="73" label="msp"/>
34914 <int value="74" label="mst"/>
34915 <int value="75" label="ocx"/>
34916 <int value="76" label="ops"/>
34917 <int value="77" label="pcd"/>
34918 <int value="78" label="pif"/>
34919 <int value="79" label="pkg"/>
34920 <int value="80" label="pl"/>
34921 <int value="81" label="plg"/>
34922 <int value="82" label="prf"/>
34923 <int value="83" label="prg"/>
34924 <int value="84" label="pst"/>
34925 <int value="85" label="py"/>
34926 <int value="86" label="pyc"/>
34927 <int value="87" label="pyw"/>
34928 <int value="88" label="rb"/>
34929 <int value="89" label="reg"/>
34930 <int value="90" label="rpm"/>
34931 <int value="91" label="scf"/>
34932 <int value="92" label="scr"/>
34933 <int value="93" label="sct"/>
34934 <int value="94" label="sh"/>
34935 <int value="95" label="shar"/>
34936 <int value="96" label="shb"/>
34937 <int value="97" label="shs"/>
34938 <int value="98" label="shtm"/>
34939 <int value="99" label="shtml"/>
34940 <int value="100" label="spl"/>
34941 <int value="101" label="svg"/>
34942 <int value="102" label="swf"/>
34943 <int value="103" label="sys"/>
34944 <int value="104" label="tcsh"/>
34945 <int value="105" label="url"/>
34946 <int value="106" label="vb"/>
34947 <int value="107" label="vbe"/>
34948 <int value="108" label="vbs"/>
34949 <int value="109" label="vsd"/>
34950 <int value="110" label="vsmacros"/>
34951 <int value="111" label="vss"/>
34952 <int value="112" label="vst"/>
34953 <int value="113" label="vsw"/>
34954 <int value="114" label="ws"/>
34955 <int value="115" label="wsc"/>
34956 <int value="116" label="wsf"/>
34957 <int value="117" label="wsh"/>
34958 <int value="118" label="xbap"/>
34959 <int value="119" label="xht"/>
34960 <int value="120" label="xhtm"/>
34961 <int value="121" label="xhtml"/>
34962 <int value="122" label="xml"/>
34963 <int value="123" label="xsl"/>
34964 <int value="124" label="xslt"/>
34967 <enum name="DownloadItem.DangerType" type="int">
34968 <int value="0" label="NOT_DANGEROUS"/>
34969 <int value="1" label="DANGEROUS_FILE"/>
34970 <int value="2" label="DANGEROUS_URL"/>
34971 <int value="3" label="DANGEROUS_CONTENT"/>
34972 <int value="4" label="MAYBE_DANGEROUS_CONTENT"/>
34973 <int value="5" label="UNCOMMON_CONTENT"/>
34974 <int value="6" label="USER_VALIDATED"/>
34975 <int value="7" label="DANGEROUS_HOST"/>
34976 <int value="8" label="POTENTIALLY_UNWANTED"/>
34979 <enum name="DownloadOpenMethod" type="int">
34980 <int value="0" label="Opened with plaform handler by default"/>
34981 <int value="1" label="Opened in browser by default"/>
34982 <int value="2" label="Opened with plaform handler by user choice"/>
34985 <enum name="DownloadOriginStateOnResumption" type="int">
34986 <int value="0" label="No changes"/>
34987 <int value="1" label="New redirects"/>
34988 <int value="2" label="New validators"/>
34989 <int value="3" label="New redirects + validators"/>
34990 <int value="4" label="New Content-Disposition"/>
34991 <int value="5" label="New redirects + Content-Disposition"/>
34992 <int value="6" label="New validators + Content-Disposition"/>
34993 <int value="7" label="New redirects + validators + Content-Disposition"/>
34996 <enum name="DownloadSavePackageEvent" type="int">
34997 <int value="0" label="Started"/>
34998 <int value="1" label="Cancelled"/>
34999 <int value="2" label="Finished"/>
35000 <int value="3" label="Write to already completed file"/>
35001 <int value="4" label="Write to already failed file"/>
35004 <enum name="DownloadSource" type="int">
35005 <int value="0" label="Initiated by Save Package on Non-HTML content"/>
35006 <int value="1" label="Initiated by Drag-and-drop"/>
35007 <int value="2" label="Initiated by RPC from Renderer"/>
35008 <int value="3" label="Initiated by Save from Pepper"/>
35009 <int value="4" label="Initiated by Resumption"/>
35012 <enum name="DriveCacheDBOpenStatus" type="int">
35013 <int value="0" label="Success"/>
35014 <int value="1" label="Corrupt database"/>
35015 <int value="2" label="Unknown recoverable failure"/>
35016 <int value="3" label="Unrecoverable (disk full?) failure"/>
35019 <enum name="DriveEntryKind" type="int">
35020 <int value="0" label="Unknown"/>
35021 <int value="1" label="Item"/>
35022 <int value="2" label="Site"/>
35023 <int value="3" label="Document"/>
35024 <int value="4" label="Spereadsheet"/>
35025 <int value="5" label="Presentation"/>
35026 <int value="6" label="Drawing"/>
35027 <int value="7" label="Table"/>
35028 <int value="8" label="External app"/>
35029 <int value="9" label="Folder"/>
35030 <int value="10" label="File"/>
35031 <int value="11" label="PDF"/>
35034 <enum name="DriveFileFormat" type="int">
35035 <int value="0" label="AAC"/>
35036 <int value="1" label="ASF"/>
35037 <int value="2" label="AVI"/>
35038 <int value="3" label="CSV"/>
35039 <int value="4" label="DOC"/>
35040 <int value="5" label="DOCX"/>
35041 <int value="6" label="FLV"/>
35042 <int value="7" label="JPG"/>
35043 <int value="8" label="MJPG"/>
35044 <int value="9" label="MOV"/>
35045 <int value="10" label="MP3"/>
35046 <int value="11" label="MP4"/>
35047 <int value="12" label="MPG"/>
35048 <int value="13" label="OTHER"/>
35049 <int value="14" label="PDF"/>
35050 <int value="15" label="PPT"/>
35051 <int value="16" label="PPTX"/>
35052 <int value="17" label="PSD"/>
35053 <int value="18" label="RAR"/>
35054 <int value="19" label="WMA"/>
35055 <int value="20" label="WMV"/>
35056 <int value="21" label="XLS"/>
35057 <int value="22" label="XLSX"/>
35058 <int value="23" label="ZIP"/>
35061 <enum name="DriveMetadataDBInitStatus" type="int">
35062 <int value="0" label="Success"/>
35063 <int value="1" label="Not found"/>
35064 <int value="2" label="Corruption"/>
35065 <int value="3" label="IO error"/>
35066 <int value="4" label="Failed to open DB for unknown reason"/>
35067 <int value="5" label="Incompatible DB format"/>
35068 <int value="6" label="DB is broken"/>
35069 <int value="7" label="Opened existing DB."/>
35070 <int value="8" label="No existing DB was found. Created new DB."/>
35071 <int value="9" label="Cannot open existing DB. Created new DB."/>
35074 <enum name="EAPInnerProtocol" type="int">
35075 <int value="0" label="UNKNOWN"/>
35076 <int value="1" label="NONE"/>
35077 <int value="2" label="PEAP-MD5"/>
35078 <int value="3" label="PEAP-MSCHAPV2"/>
35079 <int value="4" label="TTLS-EAP-MD5"/>
35080 <int value="5" label="TTLS-EAP-MSCHAPV2"/>
35081 <int value="6" label="TTLS-MSCHAPV2"/>
35082 <int value="7" label="TTLS-MSCHAP"/>
35083 <int value="8" label="TTLS-PAP"/>
35084 <int value="9" label="TTLS-CHAP"/>
35087 <enum name="EAPOuterProtocol" type="int">
35088 <int value="0" label="UNKNOWN"/>
35089 <int value="1" label="LEAP"/>
35090 <int value="2" label="PEAP"/>
35091 <int value="3" label="TLS"/>
35092 <int value="4" label="TTLS"/>
35095 <enum name="EasyUnlockButton" type="int">
35096 <int value="0" label="Setup app launches"/>
35097 <int value="1" label="Find device"/>
35098 <int value="2" label="Pair device"/>
35099 <int value="3" label="Try out"/>
35100 <int value="4" label="Enable"/>
35101 <int value="5" label="Disable"/>
35104 <enum name="EasyUnlockNotificationEvent" type="int">
35105 <int value="0" label="Set up notification shown"/>
35106 <int value="1" label="Set up notification clicked"/>
35107 <int value="2" label="Try out notification shown"/>
35108 <int value="3" label="Try out notification clicked"/>
35111 <enum name="EasyUnlockSetupState" type="int">
35112 <int value="0" label="Success"/>
35113 <int value="1" label="Scan (initial)"/>
35114 <int value="2" label="Scan (in progress)"/>
35115 <int value="3" label="Scan (error)"/>
35116 <int value="4" label="Pairing (initial)"/>
35117 <int value="5" label="Pairing (in progress)"/>
35118 <int value="6" label="Pairing (error)"/>
35119 <int value="7" label="Help"/>
35122 <enum name="EasyUnlockUnlockEvent" type="int">
35123 <int value="0" label="Screen unlocked (total)"/>
35124 <int value="1" label="Screen unlocked (via EasyUnlock)"/>
35127 <enum name="EnterpriseCheckError" type="int">
35128 <int value="0" label="Cound not get net join info."/>
35129 <int value="1" label="Cound not bind to domain controller."/>
35132 <enum name="EnterpriseDeviceManagementStatus" type="int">
35134 Status codes produced by DeviceManagementService for requests made to the
35135 device management server.
35137 <int value="0" label="SUCCESS"/>
35138 <int value="1" label="REQUEST_INVALID"/>
35139 <int value="2" label="REQUEST_FAILED"/>
35140 <int value="3" label="TEMPORARY_UNAVAILABLE"/>
35141 <int value="4" label="HTTP_STATUS_ERROR"/>
35142 <int value="5" label="RESPONSE_DECODING_ERROR"/>
35143 <int value="6" label="SERVICE_MANAGEMENT_NOT_SUPPORTED"/>
35144 <int value="7" label="SERVICE_DEVICE_NOT_FOUND"/>
35145 <int value="8" label="SERVICE_MANAGEMENT_TOKEN_INVALID"/>
35146 <int value="9" label="SERVICE_ACTIVATION_PENDING"/>
35147 <int value="10" label="SERVICE_INVALID_SERIAL_NUMBER"/>
35148 <int value="11" label="SERVICE_DEVICE_ID_CONFLICT"/>
35149 <int value="12" label="SERVICE_MISSING_LICENSES"/>
35150 <int value="902" label="SERVICE_POLICY_NOT_FOUND"/>
35153 <enum name="EnterpriseDMTokenType" type="int">
35155 Result of DMToken operations as defined in
35156 chrome/browser/policy/enterprise_metrics.h.
35158 <int value="0" label="Load Succeeded">
35159 A cached token was successfully loaded from disk.
35161 <int value="1" label="Load Failed">
35162 Reading a cached token from disk failed.
35164 <int value="2" label="Fetch Requested">
35165 A token fetch request was sent to the DM server.
35167 <int value="3" label="Fetch Request Failed">
35168 The request was invalid, or the HTTP request failed.
35170 <int value="4" label="Fetch Server Failed">
35171 Error HTTP status received, or the DM server failed in another way.
35173 <int value="5" label="Fetch Response Received">
35174 A response to the fetch request was received.
35176 <int value="6" label="Fetch Bad Response">
35177 The response received was invalid. This happens when some expected data was
35178 not present in the response.
35180 <int value="7" label="Fetch Management Not Supported">
35181 DM server reported that management is not supported.
35183 <int value="8" label="Fetch Device Not Found">
35184 DM server reported that the given device ID was not found.
35186 <int value="9" label="Fetch OK">DM token successfully retrieved.</int>
35187 <int value="10" label="Store Succeeded">
35188 Successfully cached a token to disk.
35190 <int value="11" label="Store Failed">Caching a token to disk failed.</int>
35191 <int value="12" label="Device ID Conflict">The Device-ID is not unique.</int>
35192 <int value="13" label="Invalid Serial">
35193 Serial number rejected by DMServer.
35195 <int value="14" label="Missing Licenses">
35196 No more licenses available for that domain.
35200 <enum name="EnterpriseEnrollmentType" type="int">
35202 Result of device enrollment as defined in
35203 chrome/browser/policy/enterprise_metrics.h.
35205 <int value="0" label="Cancelled">
35206 The enrollment screen was closed without completing the enrollment process.
35208 <int value="1" label="Started">
35209 The user submitted credentials and started the enrollment process.
35211 <int value="2" label="Network Failed">
35212 Enrollment failed due to a network error.
35214 <int value="3" label="Login Failed">
35215 Enrollment failed because logging in to Gaia failed.
35217 <int value="4" label="Not Supported">
35218 Enrollment failed because it is not supported for the account used.
35220 <int value="5" label="Policy Failed">
35221 Enrollment failed because it failed to apply device policy.
35223 <int value="6" label="Other Failed">
35224 Enrollment failed due to an unexpected error. This currently happens when
35225 the Gaia auth token is not issued for the DM service, the device cloud
35226 policy subsystem isn't initialized, or when fetching Gaia tokens fails for
35229 <int value="7" label="OK">Enrollment was successful.</int>
35230 <int value="8" label="Invalid Serial">
35231 Serial number doesn't belong to account domain.
35233 <int value="9" label="Auto-enrollment Started">
35234 Auto-enrollment started automatically after sign-in.
35236 <int value="10" label="Auto-enrollment Failed">Auto-enrollment failed.</int>
35237 <int value="11" label="Auto-enrollment Retried">
35238 Auto-enrollment started again after a failure.
35240 <int value="12" label="Auto-enrollment Cancelled">
35241 User opted-out of auto-enrollment.
35243 <int value="13" label="Auto-enrollment OK">Auto-enrollment OK.</int>
35244 <int value="14" label="Invalid enrollment mode">
35245 The enrollment mode has not been sent down or is unknown to the client.
35247 <int value="15" label="Auto-enrollment not supported">
35248 The enrollment mode can not be set through auto-enrollment.
35250 <int value="16" label="Install attributes timeout">
35251 Install attributes failed to initialize in time.
35253 <int value="17" label="Wrong user name">
35254 Re-enrollment attempted with an account from a different domain.
35256 <int value="18" label="Missing licenses">
35257 No licenses left for that domain.
35259 <int value="19" label="Robot auth code fetch failed">
35260 Enrollment failed due to an error fetching the device robot authorization
35261 code from the DM Server.
35263 <int value="20" label="Robot refresh token fetch failed">
35264 Enrollment failed due to an error fetching the device robot refresh token
35267 <int value="21" label="Robot refresh token store failed">
35268 Enrollment failed due to an error persisting the device robot refresh token
35271 <int value="22" label="Deprovisioned device">
35272 Enrollment failed because the administrator has deprovisioned the device.
35274 <int value="23" label="Domain mismatch">
35275 Enrollment failed because the device belongs to a different domain.
35277 <int value="24" label="Triggered">
35278 Enrollment has been triggered, the credential screen has been shown.
35280 <int value="25" label="Retried">The user retried to submit credentials.</int>
35283 <enum name="EnterprisePolicies" type="int">
35284 <!-- Generated from ../../../components/policy/resources/policy_templates.json -->
35286 <int value="1" label="Configure the home page URL"/>
35287 <int value="2" label="Use New Tab Page as homepage"/>
35288 <int value="3" label="Set Chrome as Default Browser"/>
35289 <int value="4" label="Application locale"/>
35290 <int value="5" label="Enable alternate error pages"/>
35291 <int value="6" label="Enable search suggestions"/>
35292 <int value="7" label="Enable network prediction"/>
35293 <int value="8" label="Disable SPDY protocol"/>
35294 <int value="9" label="Enable JavaScript"/>
35295 <int value="10" label="Enable Incognito mode"/>
35296 <int value="11" label="Disable saving browser history"/>
35297 <int value="12" label="Enable printing"/>
35298 <int value="13" label="Enable Google Cloud Print proxy"/>
35299 <int value="14" label="Enable Safe Browsing"/>
35300 <int value="15" label="Enable reporting of usage and crash-related data"/>
35301 <int value="16" label="Enable the password manager"/>
35302 <int value="17" label="Allow users to show passwords in Password Manager"/>
35303 <int value="18" label="Enable AutoFill"/>
35304 <int value="19" label="Specify a list of disabled plugins"/>
35305 <int value="20" label="Disable synchronization of data with Google"/>
35306 <int value="21" label="Choose how to specify proxy server settings"/>
35307 <int value="22" label="Choose how to specify proxy server settings"/>
35308 <int value="23" label="Address or URL of proxy server"/>
35309 <int value="24" label="URL to a proxy .pac file"/>
35310 <int value="25" label="Proxy bypass rules"/>
35311 <int value="26" label="Supported authentication schemes"/>
35313 label="Disable CNAME lookup when negotiating Kerberos authentication"/>
35314 <int value="28" label="Include non-standard port in Kerberos SPN"/>
35315 <int value="29" label="Authentication server whitelist"/>
35316 <int value="30" label="Kerberos delegation server whitelist"/>
35317 <int value="31" label="GSSAPI library name"/>
35318 <int value="32" label="Configure extension installation blacklist"/>
35319 <int value="33" label="Configure extension installation whitelist"/>
35320 <int value="34" label="Configure the list of force-installed extensions"/>
35321 <int value="35" label="Show Home button on toolbar"/>
35322 <int value="36" label="Disable Developer Tools"/>
35323 <int value="37" label="Action on startup"/>
35324 <int value="38" label="URLs to open on startup"/>
35325 <int value="39" label="Block third party cookies"/>
35326 <int value="40" label="Enable the default search provider"/>
35327 <int value="41" label="Default search provider name"/>
35328 <int value="42" label="Default search provider keyword"/>
35329 <int value="43" label="Default search provider search URL"/>
35330 <int value="44" label="Default search provider suggest URL"/>
35331 <int value="45" label="Default search provider instant URL"/>
35332 <int value="46" label="Default search provider icon"/>
35333 <int value="47" label="Default search provider encodings"/>
35334 <int value="48" label="Default cookies setting"/>
35335 <int value="49" label="Default images setting"/>
35336 <int value="50" label="Default JavaScript setting"/>
35337 <int value="51" label="Default plugins setting"/>
35338 <int value="52" label="Default popups setting"/>
35339 <int value="53" label="Default notification setting"/>
35340 <int value="54" label="Default geolocation setting"/>
35341 <int value="55" label="Disable support for 3D graphics APIs"/>
35342 <int value="56" label="Refresh rate for user policy"/>
35343 <int value="57" label="Default HTML renderer for Google Chrome Frame"/>
35345 label="Always render the following URL patterns in Google Chrome Frame"/>
35347 label="Always render the following URL patterns in the host browser"/>
35349 label="Allow Google Chrome Frame to handle the listed content types"/>
35350 <int value="61" label="Enable lock when the device become idle or suspended"/>
35351 <int value="62" label="Enable Instant"/>
35352 <int value="63" label="Set user data directory"/>
35353 <int value="64" label="Set download directory"/>
35354 <int value="65" label="Clear site data on browser shutdown (deprecated)"/>
35355 <int value="66" label="Specify whether the plugin finder should be disabled"/>
35356 <int value="67" label="Block cookies on these sites"/>
35357 <int value="68" label="Allow session only cookies on these sites"/>
35358 <int value="69" label="Allow images on these sites"/>
35359 <int value="70" label="Block images on these sites"/>
35360 <int value="71" label="Allow JavaScript on these sites"/>
35361 <int value="72" label="Block JavaScript on these sites"/>
35362 <int value="73" label="Allow plugins on these sites"/>
35363 <int value="74" label="Block plugins on these sites"/>
35364 <int value="75" label="Allow popups on these sites"/>
35365 <int value="76" label="Block popups on these sites"/>
35366 <int value="77" label="Allow cookies on these sites"/>
35367 <int value="78" label="Specify a list of enabled plugins"/>
35369 label="Specify a list of plugins that the user can enable or disable"/>
35370 <int value="80" label="Enable Translate"/>
35371 <int value="81" label="Allow running plugins that are outdated"/>
35372 <int value="82" label="Enable Bookmark Bar"/>
35373 <int value="83" label="Enables or disables bookmark editing"/>
35374 <int value="84" label="Allow invocation of file selection dialogs"/>
35375 <int value="85" label="Disable URL protocol schemes"/>
35376 <int value="86" label="Always runs plugins that require authorization"/>
35377 <int value="87" label="Set Google Chrome Frame user data directory"/>
35378 <int value="88" label="Set disk cache directory"/>
35379 <int value="89" label="Cross-origin HTTP Basic Auth prompts"/>
35380 <int value="90" label="Refresh rate for Device Policy"/>
35381 <int value="91" label="Release channel"/>
35383 label="Maximal number of concurrent connections to the proxy server"/>
35384 <int value="93" label="Incognito mode availability"/>
35385 <int value="94" label="Enable firewall traversal from remote access client"/>
35386 <int value="95" label="Enable firewall traversal from remote access host"/>
35388 label="Prevent app promotions from appearing on the new tab page"/>
35389 <int value="97" label="Import bookmarks from default browser on first run"/>
35391 label="Import browsing history from default browser on first run"/>
35392 <int value="99" label="Import of homepage from default browser on first run"/>
35394 label="Import search engines from default browser on first run"/>
35396 label="Import saved passwords from default browser on first run"/>
35398 label="Automatically select client certificates for these sites"/>
35399 <int value="103" label="Block access to a list of URLs"/>
35400 <int value="104" label="Allows access to a list of URLs"/>
35401 <int value="105" label="Allow notifications on these sites"/>
35402 <int value="106" label="Block notifications on these sites"/>
35403 <int value="107" label="User-level network configuration"/>
35404 <int value="108" label="Device-level network configuration"/>
35406 label="Enable submission of documents to Google Cloud Print"/>
35407 <int value="110" label="Set disk cache size in bytes"/>
35408 <int value="111" label="Set media disk cache size in bytes"/>
35409 <int value="112" label="Enterprise web store URL (deprecated)"/>
35410 <int value="113" label="Enterprise web store name (deprecated)"/>
35412 label="Enable TLS domain-bound certificates extension (deprecated)"/>
35414 label="Enable reporting memory info (JS heap size) to page (deprecated)"/>
35415 <int value="116" label="Proxy settings"/>
35416 <int value="117" label="Disable Print Preview"/>
35417 <int value="118" label="Disable SSL record splitting"/>
35418 <int value="119" label="Report OS and firmware version"/>
35419 <int value="120" label="Report device activity times"/>
35420 <int value="121" label="Report device boot mode"/>
35421 <int value="122" label="Login user white list"/>
35422 <int value="123" label="Allow creation of new user accounts"/>
35423 <int value="124" label="Enable guest mode"/>
35424 <int value="125" label="Show usernames on login screen"/>
35425 <int value="126" label="Enable data roaming"/>
35426 <int value="127" label="Enable metrics reporting"/>
35427 <int value="128" label="Wipe user data on sign-out"/>
35428 <int value="129" label="Whether online OCSP/CRL checks are performed"/>
35429 <int value="130" label="Timeout until idle user log-out is executed"/>
35430 <int value="131" label="Duration of the idle log-out warning message"/>
35432 label="Screen saver to be used on the sign-in screen in retail mode"/>
35434 label="Duration of inactivity before the screen saver is shown on the
35435 sign-in screen in retail mode"/>
35437 label="Whether the release channel should be configurable by the user"/>
35438 <int value="135" label="List of AppPack extensions"/>
35439 <int value="136" label="Disables Auto Update"/>
35440 <int value="137" label="Load specified urls on demo login"/>
35442 label="Continue running background apps when Google Chrome is closed"/>
35443 <int value="139" label="Disables Drive in the Chrome OS Files app"/>
35445 label="Disables Google Drive over Cellular connections in the Chrome OS
35448 label="Additional command line parameters for Google Chrome"/>
35449 <int value="142" label="Target Auto Update Version"/>
35450 <int value="143" label="Report device location"/>
35451 <int value="144" label="List of pinned apps to show in the launcher"/>
35452 <int value="145" label="Auto update scatter factor"/>
35453 <int value="146" label="Connection types allowed for updates"/>
35455 label="Restrict which users are allowed to sign in to Google Chrome"/>
35457 label="Configure extension, app, and user script install sources"/>
35458 <int value="149" label="Default mediastream setting"/>
35460 label="Disable proceeding from the Safe Browsing warning page"/>
35461 <int value="151" label="Enable or disable spell checking web service"/>
35462 <int value="152" label="Disable mounting of external storage"/>
35463 <int value="153" label="Disable taking screenshots"/>
35465 label="Configure the required domain name for remote access hosts"/>
35467 label="Enable two-factor authentication for remote access hosts"/>
35469 label="Configure the TalkGadget prefix for remote access hosts"/>
35470 <int value="157" label="Enable curtaining of remote access hosts"/>
35471 <int value="158" label="Timezone"/>
35472 <int value="159" label="Allow playing audio"/>
35473 <int value="160" label="Allow or deny audio capture"/>
35475 label="List of alternate URLs for the default search provider"/>
35476 <int value="162" label="Force SafeSearch"/>
35477 <int value="163" label="Device-local accounts"/>
35478 <int value="164" label="Add a logout button to the system tray"/>
35479 <int value="165" label="Use built-in DNS client"/>
35480 <int value="166" label="Control shelf auto-hiding"/>
35481 <int value="167" label="Allow or deny video capture"/>
35482 <int value="168" label="Configure allowed app/extension types"/>
35483 <int value="169" label="Set the display name for device-local accounts"/>
35484 <int value="170" label="Limit the session length"/>
35486 label="Parameter controlling search term placement for the default
35488 <int value="172" label="Screen dim delay when running on AC power"/>
35489 <int value="173" label="Screen off delay when running on AC power"/>
35490 <int value="174" label="Screen lock delay when running on AC power"/>
35491 <int value="175" label="Idle delay when running on AC power"/>
35492 <int value="176" label="Screen dim delay when running on battery power"/>
35493 <int value="177" label="Screen off delay when running on battery power"/>
35494 <int value="178" label="Screen lock delay when running on battery power"/>
35495 <int value="179" label="Idle delay when running on battery power"/>
35496 <int value="180" label="Action to take when the idle delay is reached"/>
35497 <int value="181" label="Action to take when the user closes the lid"/>
35499 label="Specify whether audio activity affects power management"/>
35501 label="Specify whether video activity affects power management"/>
35503 label="Percentage by which to scale the idle delay in presentation mode
35506 label="Allow users to redeem offers through Chrome OS Registration"/>
35507 <int value="186" label="Set the Terms of Service for a device-local account"/>
35508 <int value="187" label="Enable deleting browser and download history"/>
35509 <int value="188" label="Show accessibility options in system tray menu"/>
35511 label="Hide the web store from the new tab page and app launcher"/>
35512 <int value="190" label="Allows sign in to Chrome"/>
35513 <int value="191" label="System wide flags to be applied on Chrome start-up"/>
35514 <int value="192" label="Limit device uptime by automatically rebooting"/>
35515 <int value="193" label="Automatically reboot after update"/>
35516 <int value="194" label="Public session for auto-login"/>
35517 <int value="195" label="Public session auto-login timer"/>
35519 label="Set the restriction on the fetching of the Variations seed"/>
35520 <int value="197" label="Idle warning delay when running on AC power"/>
35521 <int value="198" label="Idle warning delay when running on battery power"/>
35523 label="Set the restriction on the fetching of the Variations seed"/>
35524 <int value="200" label="Enable remote attestation for the user"/>
35526 label="Extensions allowed to to use the remote attestation API"/>
35527 <int value="202" label="Enable bailout keyboard shortcut for auto-login"/>
35528 <int value="203" label="Allow screen wake locks"/>
35529 <int value="204" label="Default behavior for sites not in any content pack"/>
35530 <int value="205" label="Managed user manual exception hosts"/>
35531 <int value="206" label="Managed user manual exception URLs"/>
35532 <int value="207" label="Enable remote attestation for the device"/>
35534 label="URLs that will be granted access to audio capture devices
35537 label="URLs that will be granted access to video capture devices
35540 label="Percentage by which to scale the screen dim delay if the user
35541 becomes active after dimming"/>
35542 <int value="211" label="Enable large cursor"/>
35543 <int value="212" label="Enable spoken feedback"/>
35544 <int value="213" label="Enable high contrast mode"/>
35545 <int value="214" label="Set screen magnifier type"/>
35547 label="Set default state of the large cursor on the login screen"/>
35549 label="Set the default state of spoken feedback on the login screen"/>
35551 label="Set the default state of high contrast mode on the login screen"/>
35553 label="Set the default screen magnifier type enabled on the login
35555 <int value="219" label="Enable supervised users"/>
35557 label="Percentage by which to scale the screen dim delay in
35558 presentation mode"/>
35559 <int value="221" label="Suppress the Google Chrome Frame turndown prompt"/>
35561 label="Action to take when the idle delay is reached while running on
35563 <int value="223" label="Enable creation of supervised users"/>
35564 <int value="224" label="Report device network interfaces"/>
35565 <int value="225" label="Power management on the login screen"/>
35567 label="Action to take when the idle delay is reached while running on
35569 <int value="227" label="Managed Bookmarks"/>
35570 <int value="228" label="Maximum fetch delay after a policy invalidation"/>
35572 label="Parameter providing search-by-image feature for the default
35574 <int value="230" label="Parameters for search URL which uses POST"/>
35575 <int value="231" label="Parameters for suggest URL which uses POST"/>
35576 <int value="232" label="Parameters for instant URL which uses POST"/>
35577 <int value="233" label="Parameters for image URL which uses POST"/>
35578 <int value="234" label="Enable or disable PIN-less authentication"/>
35580 label="Whether online OCSP/CRL checks are required for local trust
35582 <int value="236" label="Use 24 hour clock by default"/>
35583 <int value="237" label="Default search provider new tab page URL"/>
35584 <int value="238" label="Skip the meta tag check in Google Chrome Frame"/>
35586 label="Enable the use of remote attestation for content protection for
35588 <int value="240" label="Allow fullscreen mode"/>
35589 <int value="241" label="Enable the data compression proxy feature"/>
35590 <int value="242" label="Auto update p2p enabled"/>
35591 <int value="243" label="Allow autoupdate downloads via HTTP"/>
35592 <int value="244" label="Control the user behavior in a multiprofile session"/>
35593 <int value="245" label="Ephemeral profile"/>
35595 label="Selects the strategy used to free up disk space during automatic
35596 clean-up (deprecated)"/>
35597 <int value="247" label="Wait for initial user activity"/>
35598 <int value="248" label="Report device users"/>
35599 <int value="249" label="User avatar image"/>
35600 <int value="250" label="Enable network configuration prompt when offline"/>
35601 <int value="251" label="Configure native messaging blacklist"/>
35602 <int value="252" label="Configure native messaging whitelist"/>
35604 label="Allow user-level Native Messaging hosts (installed without admin
35607 label="Limit the time for which a user authenticated via SAML can log
35609 <int value="255" label="Enable on-screen keyboard"/>
35611 label="Set default state of the on-screen keyboard on the login screen"/>
35612 <int value="257" label="Allow gnubby authentication"/>
35614 label="Power management settings when the user becomes idle"/>
35615 <int value="259" label="Screen lock delays"/>
35616 <int value="260" label="Media keys default to function keys"/>
35617 <int value="261" label="Enable WPAD optimization"/>
35618 <int value="262" label="Wallpaper image"/>
35620 label="Enable the use of relay servers by the remote access host"/>
35622 label="Restrict the UDP port range used by the remote access host"/>
35623 <int value="265" label="Enables the old web-based signin"/>
35624 <int value="266" label="Block developer mode"/>
35625 <int value="267" label="Show the apps shortcut in the bookmark bar"/>
35626 <int value="268" label="Register protocol handlers"/>
35627 <int value="269" label="Enable virtual keyboard"/>
35628 <int value="270" label="Enable deprecated web platform features"/>
35631 <enum name="EnterprisePolicyInvalidations" type="int">
35632 <int value="0" label="No payload; not expired"/>
35633 <int value="1" label="Payload; not expired"/>
35634 <int value="2" label="No payload; expired"/>
35635 <int value="3" label="Payload; expired"/>
35638 <enum name="EnterprisePolicyLoadStatus" type="int">
35640 Status codes produced by the policy loaders that pull policy settings from
35641 the platform-specific management infrastructure, such as Windows Group
35644 <int value="0" label="STARTED">
35645 Policy load attempt started. This gets logged for each policy load attempt
35646 to get a baseline on the number of requests, and an arbitrary number of the
35647 below status codes may get added in addition.
35649 <int value="1" label="QUERY_FAILED">
35650 System failed to determine whether there's policy.
35652 <int value="2" label="NO_POLICY">No policy present.</int>
35653 <int value="3" label="INACCCESSIBLE">
35654 Data inaccessible, such as non-local policy file.
35656 <int value="4" label="MISSING">
35657 Data missing, such as policy file not present.
35659 <int value="5" label="WOW64_REDIRECTION_DISABLED">
35660 Trying with Wow64 redirection disabled.
35662 <int value="6" label="READ_ERROR">
35663 Data read error, for example file reading errors.
35665 <int value="7" label="TOO_BIG">Data too large to process.</int>
35666 <int value="8" label="PARSE_ERROR">Parse error.</int>
35669 <enum name="EnterprisePolicyRefresh" type="int">
35670 <int value="0" label="Changed"/>
35671 <int value="1" label="Changed; Invalidations disabled"/>
35672 <int value="2" label="Unchanged"/>
35673 <int value="3" label="Invalidated; Changed"/>
35674 <int value="4" label="Invalidated; Unchanged"/>
35677 <enum name="EnterprisePolicyType" type="int">
35679 Result of Policy operations as defined in
35680 chrome/browser/policy/enterprise_metrics.h.
35682 <int value="0" label="Load Succeeded">
35683 A cached policy was successfully loaded from disk.
35685 <int value="1" label="Load Failed">
35686 Reading a cached policy from disk failed.
35688 <int value="2" label="Fetch Requested">
35689 A policy fetch request was sent to the DM server.
35691 <int value="3" label="Fetch Request Failed">
35692 The request was invalid, or the HTTP request failed.
35694 <int value="4" label="Fetch Server Failed">
35695 Error HTTP status received, or the DM server failed in another way.
35697 <int value="5" label="Fetch Not Found">
35698 Policy not found for the given user or device.
35700 <int value="6" label="Fetch Invalid Token">
35701 DM server didn't accept the token used in the request.
35703 <int value="7" label="Fetch Response Received">
35704 A response to the policy fetch request was received.
35706 <int value="8" label="Fetch Bad Response">
35707 The policy response message didn't contain a policy, or other data was
35710 <int value="9" label="Fetch Invalid Policy">Failed to decode the policy.</int>
35711 <int value="10" label="Fetch Bad Signature">
35712 The device policy was rejected because its signature was invalid.
35714 <int value="11" label="Fetch Timestamp In Future">
35715 Rejected policy because its timestamp is in the future.
35717 <int value="12" label="Fetch Non Enterprise Device">
35718 Device policy rejected because the device is not managed.
35720 <int value="13" label="Fetch User Mismatch">
35721 The policy was provided for a username that is different from the device
35722 owner, and the policy was rejected.
35724 <int value="14" label="Fetch Other Failed">
35725 The policy was rejected for another reason. Currently this can happen only
35726 for device policies, when the SignedSettings fail to store or retrieve a
35729 <int value="15" label="Fetch OK">The fetched policy was accepted.</int>
35730 <int value="16" label="Fetch Not Modified">
35731 The policy just fetched didn't have any changes compared to the cached
35734 <int value="17" label="Store Succeeded">
35735 Successfully cached a policy to disk.
35737 <int value="18" label="Store Failed">Caching a policy to disk failed.</int>
35740 <enum name="ErrorCodesGetAdaptersAddresses" type="int">
35741 <int value="8" label="ERROR_NOT_ENOUGH_MEMORY"/>
35742 <int value="87" label="ERROR_INVALID_PARAMETER"/>
35743 <int value="111" label="ERROR_BUFFER_OVERFLOW"/>
35744 <int value="232" label="ERROR_NO_DATA"/>
35745 <int value="1228" label="ERROR_ADDRESS_NOT_ASSOCIATED"/>
35748 <enum name="ErrorCodesGetaddrinfo_All" type="int">
35749 <int value="1" label="EAI_BADFLAGS(L)"/>
35750 <int value="2" label="EAI_NONAME(L) EAI_AGAIN(M)"/>
35751 <int value="3" label="EAI_AGAIN(L) EAI_BADFLAGS(M)"/>
35752 <int value="4" label="EAI_FAIL"/>
35753 <int value="5" label="EAI_NODATA(L) EAI_FAMILY(M)"/>
35754 <int value="6" label="WSA_INVALID_HANDLE EAI_FAMILY(L) EAI_MEMORY(M)"/>
35755 <int value="7" label="EAI_SOCKTYPE(L) EAI_NODATA(M)"/>
35756 <int value="8" label="WSA_NOT_ENOUGH_MEMORY EAI_SERVICE(L) EAI_NONAME(M)"/>
35757 <int value="9" label="EAI_ADDRFAMILY EAI_SERVICE(M)"/>
35758 <int value="10" label="EAI_MEMORY(L) EAI_SOCKTYPE(L)"/>
35759 <int value="11" label="EAI_SYSTEM"/>
35760 <int value="12" label="EAI_OVERFLOW"/>
35761 <int value="10022" label="WSAEINVAL"/>
35762 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
35763 <int value="10047" label="WSAEAFNOSUPPORT"/>
35764 <int value="10093" label="WSANOTINITIALISED"/>
35765 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
35766 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
35767 <int value="11002" label="WSATRY_AGAIN"/>
35768 <int value="11003" label="WSA_ANO_RECOVERY"/>
35769 <int value="11004" label="WSANO_DATA"/>
35772 <enum name="ErrorCodesGetaddrinfo_Linux" type="int">
35773 <int value="1" label="EAI_BADFLAGS"/>
35774 <int value="2" label="EAI_NONAME"/>
35775 <int value="3" label="EAI_AGAIN"/>
35776 <int value="4" label="EAI_FAIL"/>
35777 <int value="5" label="EAI_NODATA"/>
35778 <int value="6" label="EAI_FAMILY"/>
35779 <int value="7" label="EAI_SOCKTYPE"/>
35780 <int value="8" label="EAI_SERVICE"/>
35781 <int value="9" label="EAI_ADDRFAMILY"/>
35782 <int value="10" label="EAI_MEMORY"/>
35783 <int value="11" label="EAI_SYSTEM"/>
35784 <int value="12" label="EAI_OVERFLOW"/>
35787 <enum name="ErrorCodesGetaddrinfo_Mac" type="int">
35788 <int value="1" label="EAI_ADDRFAMILY"/>
35789 <int value="2" label="EAI_AGAIN"/>
35790 <int value="3" label="EAI_BADFLAGS"/>
35791 <int value="4" label="EAI_FAIL"/>
35792 <int value="5" label="EAI_FAMILY"/>
35793 <int value="6" label="EAI_MEMORY"/>
35794 <int value="7" label="EAI_NODATA"/>
35795 <int value="8" label="EAI_NONAME"/>
35796 <int value="9" label="EAI_SERVICE"/>
35797 <int value="10" label="EAI_SOCKTYPE"/>
35798 <int value="11" label="EAI_SYSTEM"/>
35799 <int value="12" label="EAI_BADHINTS"/>
35800 <int value="13" label="EAI_PROTOCOL"/>
35801 <int value="14" label="EAI_OVERFLOW"/>
35804 <enum name="ErrorCodesGetaddrinfo_Win" type="int">
35805 <int value="6" label="WSA_INVALID_HANDLE"/>
35806 <int value="8" label="WSA_NOT_ENOUGH_MEMORY or EAI_SERVICE"/>
35807 <int value="10022" label="WSAEINVAL"/>
35808 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
35809 <int value="10047" label="WSAEAFNOSUPPORT"/>
35810 <int value="10093" label="WSANOTINITIALISED"/>
35811 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
35812 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
35813 <int value="11002" label="WSATRY_AGAIN"/>
35814 <int value="11003" label="WSA_ANO_RECOVERY"/>
35815 <int value="11004" label="WSANO_DATA"/>
35818 <enum name="ExecutionPhase" type="int">
35819 <int value="0" label="UNINITIALIZED_PHASE"/>
35820 <int value="100" label="START_METRICS_RECORDING"/>
35821 <int value="200" label="CREATE_PROFILE"/>
35822 <int value="300" label="STARTUP_TIMEBOMB_ARM"/>
35823 <int value="400" label="THREAD_WATCHER_START"/>
35824 <int value="500" label="MAIN_MESSAGE_LOOP_RUN"/>
35825 <int value="600" label="SHUTDOWN_TIMEBOMB_ARM"/>
35826 <int value="700" label="SHUTDOWN_COMPLETE"/>
35829 <enum name="ExtensionBackgroundPageType" type="int">
35830 <int value="0" label="None"/>
35831 <int value="1" label="Persistent"/>
35832 <int value="2" label="Event Page"/>
35835 <enum name="ExtensionBubbleAction" type="int">
35836 <int value="0" label="Learn more"/>
35837 <int value="1" label="Execute"/>
35838 <int value="2" label="Dismiss"/>
35841 <enum name="ExtensionCreationFlags" type="int">
35842 <int value="0" label="REQUIRE_KEY"/>
35843 <int value="1" label="REQUIRE_MODERN_MANIFEST_VERSION"/>
35844 <int value="2" label="ALLOW_FILE_ACCESS"/>
35845 <int value="3" label="FROM_WEBSTORE"/>
35846 <int value="4" label="FROM_BOOKMARK"/>
35847 <int value="5" label="FOLLOW_SYMLINKS_ANYWHERE"/>
35848 <int value="6" label="ERROR_ON_PRIVATE_KEY"/>
35849 <int value="7" label="WAS_INSTALLED_BY_DEFAULT"/>
35850 <int value="8" label="REQUIRE_PERMISSIONS_CONSENT"/>
35851 <int value="9" label="IS_EPHEMERAL"/>
35852 <int value="10" label="WAS_INSTALLED_BY_OEM"/>
35855 <enum name="ExtensionDisabledUIUserResponse" type="int">
35856 <int value="0" label="IGNORED"/>
35857 <int value="1" label="REENABLE"/>
35858 <int value="2" label="UNINSTALL"/>
35861 <enum name="ExtensionFileWriteResult" type="int">
35863 Deprecated 10/2013.
35865 <int value="0" label="SUCCESS"/>
35866 <int value="1" label="CANT_CREATE_TEMP_CRX"/>
35867 <int value="2" label="CANT_WRITE_CRX_DATA"/>
35868 <int value="3" label="CANT_READ_CRX_FILE"/>
35871 <enum name="ExtensionFromWebstoreInconcistencyEnum" type="int">
35872 <int value="0" label="Non-webstore update URL"/>
35873 <int value="1" label="External install location"/>
35876 <enum name="ExtensionFunctions" type="int">
35877 <!-- Generated from ../../../extensions/browser/extension_function_histogram_value.h -->
35879 <int value="0" label="UNKNOWN"/>
35880 <int value="1" label="WEBNAVIGATION_GETALLFRAMES"/>
35881 <int value="2" label="BROWSINGDATA_REMOVEWEBSQL"/>
35882 <int value="3" label="ALARMS_CREATE"/>
35883 <int value="4" label="FILEBROWSERPRIVATE_REMOVEFILEWATCH"/>
35884 <int value="5" label="COOKIES_GET"/>
35885 <int value="6" label="FONTSETTINGS_GETMINIMUMFONTSIZE"/>
35886 <int value="7" label="CHROMEOSINFOPRIVATE_GET"/>
35887 <int value="8" label="BOOKMARKMANAGERPRIVATE_CUT"/>
35888 <int value="9" label="TABS_CAPTUREVISIBLETAB"/>
35889 <int value="10" label="MANAGEMENT_SETENABLED"/>
35890 <int value="11" label="HISTORY_DELETEALL"/>
35891 <int value="12" label="STORAGE_GET"/>
35892 <int value="13" label="SOCKET_SETKEEPALIVE"/>
35893 <int value="14" label="DOWNLOADS_CANCEL"/>
35894 <int value="15" label="BOOKMARKS_CREATE"/>
35895 <int value="16" label="BOOKMARKS_UPDATE"/>
35896 <int value="17" label="FILEBROWSERPRIVATE_GETDRIVEFILES"/>
35897 <int value="18" label="TERMINALPRIVATE_ONTERMINALRESIZE"/>
35898 <int value="19" label="DELETED_FILEBROWSERPRIVATE_REQUESTDIRECTORYREFRESH"/>
35899 <int value="20" label="BLUETOOTH_GETADAPTERSTATE"/>
35900 <int value="21" label="FILEBROWSERPRIVATE_CANCELFILETRANSFERS"/>
35901 <int value="22" label="FILEBROWSERPRIVATE_PINDRIVEFILE"/>
35902 <int value="23" label="SOCKET_WRITE"/>
35903 <int value="24" label="OMNIBOX_SETDEFAULTSUGGESTION"/>
35904 <int value="25" label="TTS_SPEAK"/>
35905 <int value="26" label="WALLPAPERPRIVATE_RESTOREMINIMIZEDWINDOWS"/>
35906 <int value="27" label="BROWSINGDATA_REMOVEHISTORY"/>
35907 <int value="28" label="DELETED_FILEBROWSERPRIVATE_ISFULLSCREEN"/>
35908 <int value="29" label="AUTOTESTPRIVATE_LOGOUT"/>
35909 <int value="30" label="EXPERIMENTAL_HISTORY_GETMOSTVISITED"/>
35910 <int value="31" label="DELETED_BLUETOOTH_DISCONNECT"/>
35911 <int value="32" label="DELETED_BLUETOOTH_SETOUTOFBANDPAIRINGDATA"/>
35912 <int value="33" label="BOOKMARKMANAGERPRIVATE_CANPASTE"/>
35913 <int value="34" label="AUTOTESTPRIVATE_RESTART"/>
35914 <int value="35" label="USB_CLAIMINTERFACE"/>
35915 <int value="36" label="MEDIAPLAYERPRIVATE_SETWINDOWHEIGHT"/>
35916 <int value="37" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSINFO"/>
35917 <int value="38" label="HISTORY_GETVISITS"/>
35918 <int value="39" label="SOCKET_BIND"/>
35919 <int value="40" label="TABS_MOVE"/>
35920 <int value="41" label="SOCKET_DISCONNECT"/>
35921 <int value="42" label="FILESYSTEM_GETWRITABLEENTRY"/>
35922 <int value="43" label="SYNCFILESYSTEM_REQUESTFILESYSTEM"/>
35923 <int value="44" label="COMMANDS_GETALL"/>
35924 <int value="45" label="EXPERIMENTAL_DISCOVERY_REMOVESUGGESTION"/>
35925 <int value="46" label="VIRTUALKEYBOARDPRIVATE_SENDKEYEVENT"/>
35926 <int value="47" label="BOOKMARKMANAGERPRIVATE_GETSUBTREE"/>
35927 <int value="48" label="DELETED_EXPERIMENTAL_RLZ_RECORDPRODUCTEVENT"/>
35928 <int value="49" label="BOOKMARKS_GETRECENT"/>
35929 <int value="50" label="APP_CURRENTWINDOWINTERNAL_SETBOUNDS"/>
35930 <int value="51" label="CLOUDPRINTPRIVATE_SETUPCONNECTOR"/>
35931 <int value="52" label="SERIAL_SETCONTROLSIGNALS"/>
35932 <int value="53" label="DELETED_FILEBROWSERPRIVATE_SETLASTMODIFIED"/>
35933 <int value="54" label="IDLE_SETDETECTIONINTERVAL"/>
35934 <int value="55" label="FILEBROWSERPRIVATE_GETFILETASKS"/>
35935 <int value="56" label="WEBSTOREPRIVATE_GETSTORELOGIN"/>
35936 <int value="57" label="SYSTEMPRIVATE_GETINCOGNITOMODEAVAILABILITY"/>
35937 <int value="58" label="IDLTEST_SENDARRAYBUFFERVIEW"/>
35938 <int value="59" label="SOCKET_SETNODELAY"/>
35939 <int value="60" label="APP_CURRENTWINDOWINTERNAL_SHOW"/>
35940 <int value="61" label="WEBSTOREPRIVATE_GETBROWSERLOGIN"/>
35941 <int value="62" label="EXPERIMENTAL_IDENTITY_GETAUTHTOKEN"/>
35942 <int value="63" label="DELETED_SYSTEMINFO_DISPLAY_GETDISPLAYINFO"/>
35943 <int value="64" label="BROWSINGDATA_REMOVEPLUGINDATA"/>
35944 <int value="65" label="SOCKET_LISTEN"/>
35945 <int value="66" label="MEDIAGALLERIES_GETMEDIAFILESYSTEMS"/>
35946 <int value="67" label="DOWNLOADS_OPEN"/>
35947 <int value="68" label="TABS_EXECUTESCRIPT"/>
35948 <int value="69" label="SYNCFILESYSTEM_GETUSAGEANDQUOTA"/>
35949 <int value="70" label="INPUTMETHODPRIVATE_GET"/>
35950 <int value="71" label="USB_CLOSEDEVICE"/>
35951 <int value="72" label="TTS_STOP"/>
35952 <int value="73" label="DELETED_SERIAL_GETPORTS"/>
35953 <int value="74" label="DELETED_FILEBROWSERPRIVATE_CLEARDRIVECACHE"/>
35954 <int value="75" label="SERIAL_GETCONTROLSIGNALS"/>
35955 <int value="76" label="DEVELOPERPRIVATE_ENABLE"/>
35956 <int value="77" label="FILEBROWSERPRIVATE_GETDRIVEFILEPROPERTIES"/>
35957 <int value="78" label="USB_FINDDEVICES"/>
35958 <int value="79" label="BOOKMARKMANAGERPRIVATE_DROP"/>
35959 <int value="80" label="DELETED_FILEBROWSERPRIVATE_GETFILETRANSFERS"/>
35960 <int value="81" label="INPUT_IME_SETMENUITEMS"/>
35961 <int value="82" label="BOOKMARKS_EXPORT"/>
35962 <int value="83" label="HISTORY_SEARCH"/>
35963 <int value="84" label="TTSENGINE_SENDTTSEVENT"/>
35964 <int value="85" label="EXPERIMENTAL_ACCESSIBILITY_GETALERTSFORTAB"/>
35965 <int value="86" label="BOOKMARKS_IMPORT"/>
35966 <int value="87" label="SYNCFILESYSTEM_DELETEFILESYSTEM"/>
35967 <int value="88" label="DEBUGGER_SENDCOMMAND"/>
35968 <int value="89" label="DEBUGGER_DETACH"/>
35969 <int value="90" label="METRICSPRIVATE_RECORDSMALLCOUNT"/>
35970 <int value="91" label="APP_CURRENTWINDOWINTERNAL_MINIMIZE"/>
35971 <int value="92" label="DEVELOPERPRIVATE_AUTOUPDATE"/>
35972 <int value="93" label="DNS_RESOLVE"/>
35973 <int value="94" label="DELETED_EXPERIMENTAL_SYSTEMINFO_MEMORY_GET"/>
35974 <int value="95" label="HISTORY_ADDURL"/>
35975 <int value="96" label="TABS_GET"/>
35976 <int value="97" label="BROWSERACTION_SETBADGETEXT"/>
35977 <int value="98" label="TABS_RELOAD"/>
35978 <int value="99" label="WINDOWS_CREATE"/>
35979 <int value="100" label="DEVELOPERPRIVATE_LOADUNPACKED"/>
35980 <int value="101" label="DELETED_DOWNLOADS_SETDESTINATION"/>
35981 <int value="102" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSIDFORTAB"/>
35982 <int value="103" label="BOOKMARKS_GETCHILDREN"/>
35983 <int value="104" label="BROWSERACTION_GETTITLE"/>
35984 <int value="105" label="TERMINALPRIVATE_OPENTERMINALPROCESS"/>
35985 <int value="106" label="DELETED_SERIAL_CLOSE"/>
35986 <int value="107" label="CONTEXTMENUS_REMOVE"/>
35987 <int value="108" label="FILEBROWSERPRIVATE_REQUESTFILESYSTEM"/>
35988 <int value="109" label="ECHOPRIVATE_GETREGISTRATIONCODE"/>
35989 <int value="110" label="TABS_GETCURRENT"/>
35990 <int value="111" label="FONTSETTINGS_CLEARDEFAULTFIXEDFONTSIZE"/>
35991 <int value="112" label="MEDIAPLAYERPRIVATE_CLOSEWINDOW"/>
35992 <int value="113" label="WEBREQUESTINTERNAL_ADDEVENTLISTENER"/>
35993 <int value="114" label="CLOUDPRINTPRIVATE_GETPRINTERS"/>
35994 <int value="115" label="STORAGE_SET"/>
35995 <int value="116" label="FONTSETTINGS_GETDEFAULTFONTSIZE"/>
35996 <int value="117" label="EXTENSION_SETUPDATEURLDATA"/>
35997 <int value="118" label="DELETED_SERIAL_WRITE"/>
35998 <int value="119" label="IDLE_QUERYSTATE"/>
35999 <int value="120" label="DELETED_EXPERIMENTAL_RLZ_GETACCESSPOINTRLZ"/>
36000 <int value="121" label="WEBSTOREPRIVATE_SETSTORELOGIN"/>
36001 <int value="122" label="PAGEACTIONS_ENABLEFORTAB"/>
36002 <int value="123" label="COOKIES_SET"/>
36003 <int value="124" label="CONTENTSETTINGS_SET"/>
36004 <int value="125" label="CONTEXTMENUS_REMOVEALL"/>
36005 <int value="126" label="TABS_INSERTCSS"/>
36006 <int value="127" label="WEBREQUEST_HANDLERBEHAVIORCHANGED"/>
36007 <int value="128" label="INPUT_IME_SETCURSORPOSITION"/>
36008 <int value="129" label="OMNIBOX_SENDSUGGESTIONS"/>
36009 <int value="130" label="SYSTEMINDICATOR_ENABLE"/>
36010 <int value="131" label="EVENTS_GETRULES"/>
36011 <int value="132" label="BOOKMARKMANAGERPRIVATE_COPY"/>
36012 <int value="133" label="SOCKET_RECVFROM"/>
36013 <int value="134" label="TABS_GETALLINWINDOW"/>
36014 <int value="135" label="CONTEXTMENUS_UPDATE"/>
36015 <int value="136" label="BOOKMARKS_SEARCH"/>
36016 <int value="137" label="EXPERIMENTAL_APP_CLEARALLNOTIFICATIONS"/>
36017 <int value="138" label="DELETED_BLUETOOTH_GETLOCALOUTOFBANDPAIRINGDATA"/>
36018 <int value="139" label="SYSTEMPRIVATE_GETUPDATESTATUS"/>
36019 <int value="140" label="FONTSETTINGS_CLEARMINIMUMFONTSIZE"/>
36020 <int value="141" label="DELETED_FILEBROWSERPRIVATE_GETFILELOCATIONS"/>
36021 <int value="142" label="EXPERIMENTAL_DISCOVERY_SUGGEST"/>
36022 <int value="143" label="FILEBROWSERPRIVATE_SETDEFAULTTASK"/>
36023 <int value="144" label="BROWSERACTION_GETBADGETEXT"/>
36024 <int value="145" label="APP_CURRENTWINDOWINTERNAL_HIDE"/>
36025 <int value="146" label="SOCKET_CONNECT"/>
36026 <int value="147" label="BOOKMARKS_GETSUBTREE"/>
36027 <int value="148" label="HISTORY_DELETEURL"/>
36029 label="DELETED_EXPERIMENTAL_MEDIAGALLERIES_ASSEMBLEMEDIAFILE"/>
36030 <int value="150" label="BOOKMARKMANAGERPRIVATE_STARTDRAG"/>
36031 <int value="151" label="BROWSINGDATA_REMOVEPASSWORDS"/>
36032 <int value="152" label="DOWNLOADS_DRAG"/>
36033 <int value="153" label="INPUT_IME_SETCOMPOSITION"/>
36034 <int value="154" label="METRICSPRIVATE_RECORDUSERACTION"/>
36035 <int value="155" label="USB_RELEASEINTERFACE"/>
36036 <int value="156" label="PAGEACTION_GETPOPUP"/>
36037 <int value="157" label="DELETED_SCRIPTBADGE_GETATTENTION"/>
36038 <int value="158" label="FONTSETTINGS_GETFONTLIST"/>
36039 <int value="159" label="PERMISSIONS_CONTAINS"/>
36040 <int value="160" label="DELETED_SCRIPTBADGE_GETPOPUP"/>
36041 <int value="161" label="EXPERIMENTAL_ACCESSIBILITY_GETFOCUSEDCONTROL"/>
36042 <int value="162" label="DEVELOPERPRIVATE_GETSTRINGS"/>
36043 <int value="163" label="METRICSPRIVATE_RECORDMEDIUMCOUNT"/>
36044 <int value="164" label="MANAGEMENT_GET"/>
36045 <int value="165" label="PERMISSIONS_GETALL"/>
36046 <int value="166" label="DOWNLOADS_SHOW"/>
36047 <int value="167" label="DELETED_EXPERIMENTAL_RLZ_CLEARPRODUCTSTATE"/>
36048 <int value="168" label="TABS_REMOVE"/>
36049 <int value="169" label="MANAGEMENT_GETPERMISSIONWARNINGSBYID"/>
36050 <int value="170" label="WINDOWS_GET"/>
36051 <int value="171" label="FILEBROWSERPRIVATE_EXECUTETASK"/>
36052 <int value="172" label="TTS_GETVOICES"/>
36053 <int value="173" label="MANAGEMENT_GETALL"/>
36054 <int value="174" label="MANAGEMENT_GETPERMISSIONWARNINGSBYMANIFEST"/>
36055 <int value="175" label="APP_CURRENTWINDOWINTERNAL_CLEARATTENTION"/>
36056 <int value="176" label="AUTOTESTPRIVATE_SHUTDOWN"/>
36057 <int value="177" label="FONTSETTINGS_CLEARDEFAULTFONTSIZE"/>
36058 <int value="178" label="BOOKMARKS_GETTREE"/>
36059 <int value="179" label="FILEBROWSERPRIVATE_SELECTFILES"/>
36060 <int value="180" label="RUNTIME_GETBACKGROUNDPAGE"/>
36061 <int value="181" label="DELETED_EXPERIMENTAL_RECORD_REPLAYURLS"/>
36062 <int value="182" label="WEBSTOREPRIVATE_COMPLETEINSTALL"/>
36063 <int value="183" label="DELETED_EXPERIMENTAL_SPEECHINPUT_START"/>
36064 <int value="184" label="COOKIES_GETALL"/>
36065 <int value="185" label="DOWNLOADS_GETFILEICON"/>
36066 <int value="186" label="PAGEACTION_GETTITLE"/>
36067 <int value="187" label="BROWSINGDATA_REMOVE"/>
36068 <int value="188" label="DELETED_SERIAL_OPEN"/>
36069 <int value="189" label="FILESYSTEM_GETDISPLAYPATH"/>
36070 <int value="190" label="FILEBROWSERPRIVATE_FORMATVOLUME"/>
36071 <int value="191" label="BOOKMARKS_GET"/>
36072 <int value="192" label="DELETED_MANAGEDMODEPRIVATE_GET"/>
36073 <int value="193" label="ALARMS_CLEAR"/>
36074 <int value="194" label="SYNCFILESYSTEM_GETFILESYNCSTATUS"/>
36075 <int value="195" label="SOCKET_GETINFO"/>
36076 <int value="196" label="WEBSTOREPRIVATE_INSTALLBUNDLE"/>
36077 <int value="197" label="BROWSERACTION_ENABLE"/>
36078 <int value="198" label="METRICSPRIVATE_RECORDMEDIUMTIME"/>
36079 <int value="199" label="PAGEACTION_SETTITLE"/>
36080 <int value="200" label="CLOUDPRINTPRIVATE_GETHOSTNAME"/>
36081 <int value="201" label="CONTENTSETTINGS_GETRESOURCEIDENTIFIERS"/>
36082 <int value="202" label="SOCKET_CREATE"/>
36083 <int value="203" label="DEVELOPERPRIVATE_RELOAD"/>
36084 <int value="204" label="FILEBROWSERPRIVATE_GETVOLUMEMETADATALIST"/>
36085 <int value="205" label="APP_RUNTIME_POSTINTENTRESPONSE"/>
36086 <int value="206" label="DELETED_MANAGEDMODEPRIVATE_SETPOLICY"/>
36087 <int value="207" label="WEBSTOREPRIVATE_BEGININSTALLWITHMANIFEST3"/>
36088 <int value="208" label="WALLPAPERPRIVATE_SETWALLPAPER"/>
36089 <int value="209" label="USB_CONTROLTRANSFER"/>
36090 <int value="210" label="DELETED_EXPERIMENTAL_SPEECHINPUT_STOP"/>
36091 <int value="211" label="USB_BULKTRANSFER"/>
36092 <int value="212" label="DELETED_FILEBROWSERPRIVATE_GETVOLUMEMETADATA"/>
36093 <int value="213" label="PAGECAPTURE_SAVEASMHTML"/>
36094 <int value="214" label="EXTENSION_ISALLOWEDINCOGNITOACCESS"/>
36095 <int value="215" label="BROWSINGDATA_REMOVEAPPCACHE"/>
36096 <int value="216" label="APP_CURRENTWINDOWINTERNAL_DRAWATTENTION"/>
36097 <int value="217" label="METRICSPRIVATE_RECORDCOUNT"/>
36098 <int value="218" label="USB_INTERRUPTTRANSFER"/>
36099 <int value="219" label="TYPES_CHROMESETTING_CLEAR"/>
36100 <int value="220" label="INPUT_IME_COMMITTEXT"/>
36101 <int value="221" label="IDLTEST_SENDARRAYBUFFER"/>
36102 <int value="222" label="WALLPAPERPRIVATE_SETWALLPAPERIFEXISTS"/>
36103 <int value="223" label="SOCKET_ACCEPT"/>
36104 <int value="224" label="WEBNAVIGATION_GETFRAME"/>
36105 <int value="225" label="EXPERIMENTAL_POWER_RELEASEKEEPAWAKE"/>
36106 <int value="226" label="APP_CURRENTWINDOWINTERNAL_SETICON"/>
36107 <int value="227" label="PUSHMESSAGING_GETCHANNELID"/>
36108 <int value="228" label="EXPERIMENTAL_INFOBARS_SHOW"/>
36109 <int value="229" label="INPUT_IME_SETCANDIDATEWINDOWPROPERTIES"/>
36110 <int value="230" label="METRICSPRIVATE_RECORDPERCENTAGE"/>
36111 <int value="231" label="TYPES_CHROMESETTING_GET"/>
36112 <int value="232" label="WINDOWS_GETLASTFOCUSED"/>
36113 <int value="233" label="DELETED_MANAGEDMODEPRIVATE_GETPOLICY"/>
36114 <int value="234" label="STORAGE_CLEAR"/>
36115 <int value="235" label="STORAGE_GETBYTESINUSE"/>
36116 <int value="236" label="TABS_QUERY"/>
36117 <int value="237" label="PAGEACTION_SETPOPUP"/>
36118 <int value="238" label="DEVELOPERPRIVATE_INSPECT"/>
36119 <int value="239" label="DOWNLOADS_SEARCH"/>
36120 <int value="240" label="FONTSETTINGS_CLEARFONT"/>
36121 <int value="241" label="WINDOWS_UPDATE"/>
36122 <int value="242" label="BOOKMARKMANAGERPRIVATE_CANOPENNEWWINDOWS"/>
36123 <int value="243" label="SERIAL_FLUSH"/>
36124 <int value="244" label="BROWSERACTION_SETTITLE"/>
36125 <int value="245" label="BOOKMARKMANAGERPRIVATE_CANEDIT"/>
36126 <int value="246" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPER"/>
36127 <int value="247" label="BOOKMARKS_REMOVE"/>
36128 <int value="248" label="INPUT_IME_SETCANDIDATES"/>
36129 <int value="249" label="TERMINALPRIVATE_CLOSETERMINALPROCESS"/>
36130 <int value="250" label="HISTORY_DELETERANGE"/>
36131 <int value="251" label="IDLTEST_GETARRAYBUFFER"/>
36132 <int value="252" label="TERMINALPRIVATE_SENDINPUT"/>
36133 <int value="253" label="TABS_HIGHLIGHT"/>
36134 <int value="254" label="BLUETOOTH_STARTDISCOVERY"/>
36135 <int value="255" label="FILEBROWSERPRIVATE_SELECTFILE"/>
36136 <int value="256" label="WINDOWS_GETCURRENT"/>
36137 <int value="257" label="DEBUGGER_ATTACH"/>
36138 <int value="258" label="WALLPAPERPRIVATE_SAVETHUMBNAIL"/>
36139 <int value="259" label="INPUT_IME_KEYEVENTHANDLED"/>
36140 <int value="260" label="FONTSETTINGS_SETDEFAULTFONTSIZE"/>
36141 <int value="261" label="RUNTIME_REQUESTUPDATECHECK"/>
36142 <int value="262" label="PAGEACTION_SETICON"/>
36143 <int value="263" label="BROWSERACTION_SETBADGEBACKGROUNDCOLOR"/>
36144 <int value="264" label="DEVELOPERPRIVATE_GETITEMSINFO"/>
36145 <int value="265" label="BLUETOOTH_STOPDISCOVERY"/>
36146 <int value="266" label="COOKIES_REMOVE"/>
36147 <int value="267" label="DELETED_EXPERIMENTAL_RLZ_SENDFINANCIALPING"/>
36148 <int value="268" label="TABCAPTURE_GETCAPTUREDTABS"/>
36149 <int value="269" label="WINDOWS_REMOVE"/>
36150 <int value="270" label="WALLPAPERPRIVATE_GETOFFLINEWALLPAPERLIST"/>
36151 <int value="271" label="BROWSERACTION_GETBADGEBACKGROUNDCOLOR"/>
36152 <int value="272" label="PAGEACTIONS_DISABLEFORTAB"/>
36153 <int value="273" label="DEVELOPERPRIVATE_ALLOWFILEACCESS"/>
36154 <int value="274" label="FILEBROWSERPRIVATE_REMOVEMOUNT"/>
36155 <int value="275" label="DELETED_BLUETOOTH_CONNECT"/>
36156 <int value="276" label="TABCAPTURE_CAPTURE"/>
36157 <int value="277" label="NOTIFICATIONS_CREATE"/>
36158 <int value="278" label="TABS_DUPLICATE"/>
36159 <int value="279" label="DELETED_BLUETOOTH_WRITE"/>
36160 <int value="280" label="PAGEACTION_SHOW"/>
36161 <int value="281" label="WALLPAPERPRIVATE_GETTHUMBNAIL"/>
36162 <int value="282" label="DOWNLOADS_PAUSE"/>
36163 <int value="283" label="PERMISSIONS_REQUEST"/>
36164 <int value="284" label="TOPSITES_GET"/>
36165 <int value="285" label="BROWSINGDATA_REMOVEDOWNLOADS"/>
36166 <int value="286" label="BROWSINGDATA_REMOVELOCALSTORAGE"/>
36167 <int value="287" label="FILEBROWSERHANDLERINTERNAL_SELECTFILE"/>
36168 <int value="288" label="INPUT_IME_UPDATEMENUITEMS"/>
36169 <int value="289" label="FILEBROWSERPRIVATE_GETSTRINGS"/>
36170 <int value="290" label="CONTENTSETTINGS_GET"/>
36171 <int value="291" label="FONTSETTINGS_SETDEFAULTFIXEDFONTSIZE"/>
36172 <int value="292" label="EXPERIMENTAL_APP_NOTIFY"/>
36173 <int value="293" label="METRICSPRIVATE_RECORDLONGTIME"/>
36174 <int value="294" label="SOCKET_READ"/>
36175 <int value="295" label="DELETED_EXPERIMENTAL_PROCESSES_TERMINATE"/>
36176 <int value="296" label="METRICSPRIVATE_RECORDTIME"/>
36177 <int value="297" label="BOOKMARKMANAGERPRIVATE_GETSTRINGS"/>
36178 <int value="298" label="USB_ISOCHRONOUSTRANSFER"/>
36179 <int value="299" label="PERMISSIONS_REMOVE"/>
36180 <int value="300" label="MANAGEMENT_UNINSTALL"/>
36181 <int value="301" label="I18N_GETACCEPTLANGUAGES"/>
36182 <int value="302" label="MANAGEMENT_LAUNCHAPP"/>
36183 <int value="303" label="INPUT_IME_CLEARCOMPOSITION"/>
36184 <int value="304" label="ALARMS_GETALL"/>
36185 <int value="305" label="DIAL_DISCOVERNOW"/>
36186 <int value="306" label="TYPES_CHROMESETTING_SET"/>
36187 <int value="307" label="BROWSERACTION_SETICON"/>
36188 <int value="308" label="EXPERIMENTAL_ACCESSIBILITY_SETACCESSIBILITYENABLED"/>
36189 <int value="309" label="DELETED_FILEBROWSERPRIVATE_VIEWFILES"/>
36190 <int value="310" label="DELETED_BLUETOOTH_GETSERVICES"/>
36191 <int value="311" label="TABS_UPDATE"/>
36192 <int value="312" label="BROWSINGDATA_REMOVEFORMDATA"/>
36193 <int value="313" label="DELETED_FILEBROWSERPRIVATE_RELOADDRIVE"/>
36194 <int value="314" label="ALARMS_GET"/>
36195 <int value="315" label="BROWSINGDATA_REMOVEINDEXEDDB"/>
36196 <int value="316" label="FILEBROWSERPRIVATE_ADDFILEWATCH"/>
36197 <int value="317" label="CONTENTSETTINGS_CLEAR"/>
36198 <int value="318" label="FILEBROWSERPRIVATE_GETPREFERENCES"/>
36199 <int value="319" label="BOOKMARKMANAGERPRIVATE_PASTE"/>
36200 <int value="320" label="FILESYSTEM_ISWRITABLEENTRY"/>
36201 <int value="321" label="USB_SETINTERFACEALTERNATESETTING"/>
36202 <int value="322" label="FONTSETTINGS_SETMINIMUMFONTSIZE"/>
36203 <int value="323" label="BROWSERACTION_GETPOPUP"/>
36204 <int value="324" label="SOCKET_DESTROY"/>
36205 <int value="325" label="BLUETOOTH_GETDEVICES"/>
36206 <int value="326" label="ALARMS_CLEARALL"/>
36207 <int value="327" label="FONTSETTINGS_GETDEFAULTFIXEDFONTSIZE"/>
36208 <int value="328" label="FILEBROWSERPRIVATE_ZIPSELECTION"/>
36209 <int value="329" label="SYSTEMINDICATOR_DISABLE"/>
36210 <int value="330" label="DELETED_SCRIPTBADGE_SETPOPUP"/>
36211 <int value="331" label="EXTENSION_ISALLOWEDFILESCHEMEACCESS"/>
36212 <int value="332" label="EXPERIMENTAL_IDENTITY_LAUNCHWEBAUTHFLOW"/>
36213 <int value="333" label="FILEBROWSERPRIVATE_GETDRIVECONNECTIONSTATE"/>
36214 <int value="334" label="TABS_DETECTLANGUAGE"/>
36215 <int value="335" label="METRICSPRIVATE_RECORDVALUE"/>
36216 <int value="336" label="BOOKMARKMANAGERPRIVATE_SORTCHILDREN"/>
36217 <int value="337" label="DELETED_SERIAL_READ"/>
36218 <int value="338" label="APP_CURRENTWINDOWINTERNAL_MAXIMIZE"/>
36219 <int value="339" label="EXPERIMENTAL_DISCOVERY_CLEARALLSUGGESTIONS"/>
36220 <int value="340" label="DELETED_MANAGEDMODEPRIVATE_ENTER"/>
36221 <int value="341" label="DELETED_FILEBROWSERPRIVATE_TRANSFERFILE"/>
36222 <int value="342" label="BROWSERACTION_SETPOPUP"/>
36223 <int value="343" label="TABS_GETSELECTED"/>
36224 <int value="344" label="FONTSETTINGS_GETFONT"/>
36225 <int value="345" label="DELETED_BLUETOOTH_READ"/>
36226 <int value="346" label="WEBREQUESTINTERNAL_EVENTHANDLED"/>
36227 <int value="347" label="EVENTS_ADDRULES"/>
36228 <int value="348" label="CONTEXTMENUS_CREATE"/>
36229 <int value="349" label="MEDIAPLAYERPRIVATE_GETPLAYLIST"/>
36230 <int value="350" label="DOWNLOADS_ERASE"/>
36231 <int value="351" label="DELETED_EXPERIMENTAL_RECORD_CAPTUREURLS"/>
36232 <int value="352" label="TTS_ISSPEAKING"/>
36233 <int value="353" label="BOOKMARKS_REMOVETREE"/>
36234 <int value="354" label="FILEBROWSERPRIVATE_SEARCHDRIVE"/>
36235 <int value="355" label="DELETED_EXPERIMENTAL_SYSTEMINFO_CPU_GET"/>
36236 <int value="356" label="FILEBROWSERPRIVATE_SETPREFERENCES"/>
36237 <int value="357" label="FONTSETTINGS_SETFONT"/>
36238 <int value="358" label="SOCKET_GETNETWORKLIST"/>
36239 <int value="359" label="BOOKMARKS_MOVE"/>
36240 <int value="360" label="WALLPAPERPRIVATE_MINIMIZEINACTIVEWINDOWS"/>
36241 <int value="361" label="STORAGE_REMOVE"/>
36242 <int value="362" label="AUTOTESTPRIVATE_LOGINSTATUS"/>
36243 <int value="363" label="TABS_CREATE"/>
36244 <int value="364" label="FILEBROWSERPRIVATE_CANCELDIALOG"/>
36245 <int value="365" label="BROWSINGDATA_REMOVECOOKIES"/>
36246 <int value="366" label="FILESYSTEM_CHOOSEENTRY"/>
36247 <int value="367" label="MEDIAPLAYERPRIVATE_PLAY"/>
36248 <int value="368" label="WEBSTOREPRIVATE_GETWEBGLSTATUS"/>
36249 <int value="369" label="SOCKET_SENDTO"/>
36250 <int value="370" label="BROWSINGDATA_REMOVEFILESYSTEMS"/>
36251 <int value="371" label="WALLPAPERPRIVATE_GETSTRINGS"/>
36252 <int value="372" label="BROWSINGDATA_REMOVECACHE"/>
36253 <int value="373" label="BOOKMARKMANAGERPRIVATE_RECORDLAUNCH"/>
36254 <int value="374" label="BROWSERACTION_DISABLE"/>
36255 <int value="375" label="DELETED_EXPERIMENTAL_SPEECHINPUT_ISRECORDING"/>
36256 <int value="376" label="APP_WINDOW_CREATE"/>
36257 <int value="377" label="RUNTIME_RELOAD"/>
36258 <int value="378" label="EXPERIMENTAL_POWER_REQUESTKEEPAWAKE"/>
36259 <int value="379" label="SYSTEMINDICATOR_SETICON"/>
36260 <int value="380" label="FILEBROWSERPRIVATE_ADDMOUNT"/>
36261 <int value="381" label="APP_CURRENTWINDOWINTERNAL_FOCUS"/>
36262 <int value="382" label="EVENTS_REMOVERULES"/>
36263 <int value="383" label="DOWNLOADS_DOWNLOAD"/>
36264 <int value="384" label="WINDOWS_GETALL"/>
36265 <int value="385" label="DELETED_FILEBROWSERPRIVATE_TOGGLEFULLSCREEN"/>
36266 <int value="386" label="APP_CURRENTWINDOWINTERNAL_RESTORE"/>
36267 <int value="387" label="DELETED_WEBSOCKETPROXYPRIVATE_GETPASSPORTFORTCP"/>
36268 <int value="388" label="PAGEACTION_HIDE"/>
36269 <int value="389" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GET"/>
36270 <int value="390" label="DOWNLOADS_ACCEPTDANGER"/>
36271 <int value="391" label="DELETED_WEBSOCKETPROXYPRIVATE_GETURLFORTCP"/>
36272 <int value="392" label="FILEBROWSERPRIVATE_GETSIZESTATS"/>
36273 <int value="393" label="DOWNLOADS_RESUME"/>
36274 <int value="394" label="COOKIES_GETALLCOOKIESTORES"/>
36275 <int value="395" label="MEDIAGALLERIESPRIVATE_ADDGALLERYWATCH"/>
36276 <int value="396" label="MEDIAGALLERIESPRIVATE_REMOVEGALLERYWATCH"/>
36277 <int value="397" label="WEBVIEW_EXECUTESCRIPT"/>
36278 <int value="398" label="NOTIFICATIONS_UPDATE"/>
36279 <int value="399" label="NOTIFICATIONS_CLEAR"/>
36280 <int value="400" label="DELETED_SESSIONRESTORE_GETRECENTLYCLOSED"/>
36281 <int value="401" label="DELETED_SESSIONRESTORE_RESTORE"/>
36282 <int value="402" label="MANAGEMENT_UNINSTALLSELF"/>
36283 <int value="403" label="ECHOPRIVATE_GETOOBETIMESTAMP"/>
36284 <int value="404" label="FILEBROWSERPRIVATE_VALIDATEPATHNAMELENGTH"/>
36285 <int value="405" label="BROWSINGDATA_SETTINGS"/>
36286 <int value="406" label="WEBSTOREPRIVATE_GETISLAUNCHERENABLED"/>
36287 <int value="407" label="NETWORKINGPRIVATE_GETPROPERTIES"/>
36288 <int value="408" label="NETWORKINGPRIVATE_GETVISIBLENETWORKS"/>
36289 <int value="409" label="NETWORKINGPRIVATE_STARTCONNECT"/>
36290 <int value="410" label="NETWORKINGPRIVATE_STARTDISCONNECT"/>
36291 <int value="411" label="MEDIAGALLERIESPRIVATE_GETALLGALLERYWATCH"/>
36292 <int value="412" label="MEDIAGALLERIESPRIVATE_REMOVEALLGALLERYWATCH"/>
36293 <int value="413" label="FILEBROWSERPRIVATE_SEARCHDRIVEMETADATA"/>
36294 <int value="414" label="DELETED_ECHOPRIVATE_CHECKALLOWREDEEMOFFERS"/>
36295 <int value="415" label="DELETED_MEDIAGALLERIESPRIVATE_EJECTDEVICE"/>
36296 <int value="416" label="FILEBROWSERPRIVATE_LOGOUTUSERFORREAUTHENTICATION"/>
36297 <int value="417" label="DEVELOPERPRIVATE_CHOOSEPATH"/>
36298 <int value="418" label="DEVELOPERPRIVATE_PACKDIRECTORY"/>
36299 <int value="419" label="NETWORKINGPRIVATE_VERIFYDESTINATION"/>
36300 <int value="420" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTCREDENTIALS"/>
36301 <int value="421" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTDATA"/>
36302 <int value="422" label="DEVELOPERPRIVATE_RESTART"/>
36303 <int value="423" label="DEVELOPERPRIVATE_ALLOWINCOGNITO"/>
36304 <int value="424" label="INPUT_IME_DELETESURROUNDINGTEXT"/>
36305 <int value="425" label="DELETED_FILEBROWSERPRIVATE_OPENNEWWINDOW"/>
36306 <int value="426" label="CLOUDPRINTPRIVATE_GETCLIENTID"/>
36307 <int value="427" label="ECHOPRIVATE_GETUSERCONSENT"/>
36308 <int value="428" label="SYNCFILESYSTEM_SETCONFLICTRESOLUTIONPOLICY"/>
36309 <int value="429" label="SYNCFILESYSTEM_GETCONFLICTRESOLUTIONPOLICY"/>
36310 <int value="430" label="NETWORKINGPRIVATE_SETPROPERTIES"/>
36311 <int value="431" label="NETWORKINGPRIVATE_GETSTATE"/>
36312 <int value="432" label="POWER_REQUESTKEEPAWAKE"/>
36313 <int value="433" label="POWER_RELEASEKEEPAWAKE"/>
36314 <int value="434" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPERLAYOUT"/>
36315 <int value="435" label="DOWNLOADSINTERNAL_DETERMINEFILENAME"/>
36316 <int value="436" label="SYNCFILESYSTEM_GETFILESYNCSTATUSES"/>
36317 <int value="437" label="DELETED_MEDIAGALLERIESPRIVATE_GETHANDLERS"/>
36318 <int value="438" label="WALLPAPERPRIVATE_RESETWALLPAPER"/>
36319 <int value="439" label="DEVELOPERPRIVATE_PERMISSIONS"/>
36320 <int value="440" label="WEBSTOREPRIVATE_ENABLEAPPLAUNCHER"/>
36321 <int value="441" label="APP_CURRENTWINDOWINTERNAL_FULLSCREEN"/>
36322 <int value="442" label="DEVELOPERPRIVATE_LOADUNPACKEDCROS"/>
36323 <int value="443" label="NETWORKINGPRIVATE_REQUESTNETWORKSCAN"/>
36324 <int value="444" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEMACHINEKEY"/>
36325 <int value="445" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEUSERKEY"/>
36326 <int value="446" label="DEVELOPERPRIVATE_LOADPROJECTTOSYNCFS"/>
36327 <int value="447" label="DEVELOPERPRIVATE_GETPROJECTSINFO"/>
36328 <int value="448" label="DEVELOPERPRIVATE_LOADPROJECT"/>
36329 <int value="449" label="COMMANDLINEPRIVATE_HASSWITCH"/>
36330 <int value="450" label="NETWORKINGPRIVATE_GETMANAGEDPROPERTIES"/>
36331 <int value="451" label="LOCATION_WATCHLOCATION"/>
36332 <int value="452" label="LOCATION_CLEARWATCH"/>
36333 <int value="453" label="DELETED_BLUETOOTH_ADDPROFILE"/>
36334 <int value="454" label="DELETED_BLUETOOTH_REMOVEPROFILE"/>
36335 <int value="455" label="DELETED_BLUETOOTH_GETPROFILES"/>
36336 <int value="456" label="EXPERIMENTAL_IDENTITY_REMOVECACHEDAUTHTOKEN"/>
36337 <int value="457" label="AUDIO_GETINFO"/>
36338 <int value="458" label="AUDIO_SETACTIVEDEVICES"/>
36339 <int value="459" label="AUDIO_SETPROPERTIES"/>
36340 <int value="460" label="USB_RESETDEVICE"/>
36341 <int value="461" label="SOCKET_MULTICAST_JOIN_GROUP"/>
36342 <int value="462" label="SOCKET_MULTICAST_LEAVE_GROUP"/>
36343 <int value="463" label="SOCKET_MULTICAST_SET_TIME_TO_LIVE"/>
36344 <int value="464" label="SOCKET_MULTICAST_SET_LOOPBACK_MODE"/>
36345 <int value="465" label="SOCKET_MULTICAST_GET_JOINED_GROUPS"/>
36347 label="EXPERIMENTAL_ACCESSIBILITY_SETNATIVEACCESSIBILITYENABLED"/>
36348 <int value="467" label="RUNTIME_GETPLATFORMINFO"/>
36349 <int value="468" label="WEBVIEW_INSERTCSS"/>
36350 <int value="469" label="METRICSPRIVATE_GETISCRASHRECORDINGENABLED"/>
36351 <int value="470" label="IDENTITYPRIVATE_GETSTRINGS"/>
36352 <int value="471" label="NOTIFICATIONS_GET_ALL"/>
36353 <int value="472" label="USB_LISTINTERFACES"/>
36354 <int value="473" label="FILESYSTEM_RETAINENTRY"/>
36355 <int value="474" label="FILESYSTEM_ISRESTORABLE"/>
36356 <int value="475" label="FILESYSTEM_RESTOREENTRY"/>
36357 <int value="476" label="RUNTIME_SETUNINSTALLURL"/>
36358 <int value="477" label="INPUTMETHODPRIVATE_STARTIME"/>
36359 <int value="478" label="MUSICMANAGERPRIVATE_GETDEVICEID"/>
36360 <int value="479" label="TTS_PAUSE"/>
36361 <int value="480" label="TTS_RESUME"/>
36362 <int value="481" label="DELETED_SYSTEMINFO_CPU_GET"/>
36363 <int value="482" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_ADDWATCH"/>
36364 <int value="483" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEWATCH"/>
36365 <int value="484" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GETALLWATCH"/>
36367 label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEALLWATCH"/>
36368 <int value="486" label="DELETED_SYSTEMINFO_MEMORY_GET"/>
36369 <int value="487" label="ACTIVITYLOGPRIVATE_GETEXTENSIONACTIVITIES"/>
36370 <int value="488" label="RUNTIME_GETPACKAGEDIRECTORYENTRY"/>
36371 <int value="489" label="DELETED_SYSTEMINFO_DISPLAY_SETDISPLAYPROPERTIES"/>
36372 <int value="490" label="FEEDBACKPRIVATE_GETUSEREMAIL"/>
36373 <int value="491" label="FEEDBACKPRIVATE_GETSYSTEMINFORMATION"/>
36374 <int value="492" label="FEEDBACKPRIVATE_SENDFEEDBACK"/>
36375 <int value="493" label="VIRTUALKEYBOARDPRIVATE_INSERTTEXT"/>
36376 <int value="494" label="DIAGNOSTICS_SENDPACKET"/>
36377 <int value="495" label="METRICSPRIVATE_GETFIELDTRIAL"/>
36378 <int value="496" label="FILEBROWSERPRIVATE_ZOOM"/>
36379 <int value="497" label="WEBVIEW_GO"/>
36380 <int value="498" label="WEBSTOREPRIVATE_ISININCOGNITOMODEFUNCTION"/>
36381 <int value="499" label="FILEBROWSERPRIVATE_REQUESTACCESSTOKEN"/>
36382 <int value="500" label="WEBVIEW_STOP"/>
36383 <int value="501" label="WEBVIEW_RELOAD"/>
36384 <int value="502" label="WEBVIEW_TERMINATE"/>
36385 <int value="503" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_GET"/>
36386 <int value="504" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_SET"/>
36387 <int value="505" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_CLEAR"/>
36388 <int value="506" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_EJECTDEVICE"/>
36389 <int value="507" label="SYSTEM_CPU_GETINFO"/>
36390 <int value="508" label="BOOKMARKMANAGERPRIVATE_REMOVETREES"/>
36391 <int value="509" label="SYSTEM_DISPLAY_GETINFO"/>
36392 <int value="510" label="SYSTEM_DISPLAY_SETDISPLAYPROPERTIES"/>
36393 <int value="511" label="SYSTEM_MEMORY_GETINFO"/>
36394 <int value="512" label="FILEBROWSERPRIVATE_GETSHAREURL"/>
36395 <int value="513" label="SYSTEM_STORAGE_GETINFO"/>
36396 <int value="514" label="SYSTEM_STORAGE_EJECTDEVICE"/>
36397 <int value="515" label="DELETED_SYSTEM_STORAGE_ADDAVAILABLECAPACITYWATCH"/>
36398 <int value="516" label="DELETED_SYSTEM_STORAGE_REMOVEAVAILABLECAPACITYWATCH"/>
36400 label="DELETED_SYSTEM_STORAGE_GETALLAVAILABLECAPACITYWATCHES"/>
36402 label="DELETED_SYSTEM_STORAGE_REMOVEALLAVAILABLECAPACITYWATCHES"/>
36403 <int value="519" label="DOWNLOADS_REMOVEFILE"/>
36404 <int value="520" label="DOWNLOADS_SHOWDEFAULTFOLDER"/>
36405 <int value="521" label="INFOBARS_SHOW"/>
36406 <int value="522" label="DOWNLOADS_SETSHELFENABLED"/>
36407 <int value="523" label="IMAGEWRITER_WRITEFROMURL"/>
36408 <int value="524" label="IMAGEWRITER_WRITEFROMFILE"/>
36409 <int value="525" label="IMAGEWRITER_CANCELWRITE"/>
36410 <int value="526" label="IMAGEWRITER_DESTROYPARTITIONS"/>
36411 <int value="527" label="FEEDBACKPRIVATE_GETSTRINGS"/>
36412 <int value="528" label="LOGPRIVATE_GETHISTORICAL"/>
36413 <int value="529" label="VIRTUALKEYBOARDPRIVATE_MOVECURSOR"/>
36414 <int value="530" label="METRICSPRIVATE_GETVARIATIONPARAMS"/>
36415 <int value="531" label="WEBVIEW_SETPERMISSION"/>
36416 <int value="532" label="DESKTOPCAPTURE_CHOOSEDESKTOPMEDIA"/>
36417 <int value="533" label="APP_CURRENTWINDOWINTERNAL_SETSHAPE"/>
36418 <int value="534" label="PROCESSES_GETPROCESSINFO"/>
36419 <int value="535" label="PROCESSES_GETPROCESSIDFORTAB"/>
36420 <int value="536" label="PROCESSES_TERMINATE"/>
36421 <int value="537" label="SOCKETS_UDP_CREATE"/>
36422 <int value="538" label="SOCKETS_UDP_UPDATE"/>
36423 <int value="539" label="SOCKETS_UDP_BIND"/>
36424 <int value="540" label="SOCKETS_UDP_SEND"/>
36425 <int value="541" label="SOCKETS_UDP_CLOSE"/>
36426 <int value="542" label="SOCKETS_UDP_GETINFO"/>
36427 <int value="543" label="SOCKETS_UDP_GETSOCKETS"/>
36428 <int value="544" label="SOCKETS_UDP_JOINGROUP"/>
36429 <int value="545" label="SOCKETS_UDP_LEAVEGROUP"/>
36430 <int value="546" label="SOCKETS_UDP_SETMULTICASTTIMETOLIVE"/>
36431 <int value="547" label="SOCKETS_UDP_SETMULTICASTLOOPBACKMODE"/>
36432 <int value="548" label="SOCKETS_UDP_GETJOINEDGROUPS"/>
36433 <int value="549" label="SIGNED_IN_DEVICES_GET"/>
36434 <int value="550" label="AUTOTESTPRIVATE_SIMULATEASANMEMORYBUG"/>
36435 <int value="551" label="WEBVIEW_CLEARDATA"/>
36436 <int value="552" label="SESSIONS_GETRECENTLYCLOSED"/>
36437 <int value="553" label="SESSIONS_GETDEVICES"/>
36438 <int value="554" label="SESSIONS_RESTORE"/>
36439 <int value="555" label="SYNCFILESYSTEM_GETSERVICESTATUS"/>
36440 <int value="556" label="ECHOPRIVATE_SETOFFERINFO"/>
36441 <int value="557" label="ECHOPRIVATE_GETOFFERINFO"/>
36442 <int value="558" label="DEVELOPERPRIVATE_ISPROFILEMANAGED"/>
36443 <int value="559" label="FILEBROWSERPRIVATE_INSTALLWEBSTOREITEM"/>
36444 <int value="560" label="FILEBROWSERPRIVATE_STARTCOPY"/>
36445 <int value="561" label="FILEBROWSERPRIVATE_CANCELCOPY"/>
36446 <int value="562" label="NETWORKINGPRIVATE_CREATENETWORK"/>
36447 <int value="563" label="BRAILLEDISPLAYPRIVATE_GETDISPLAYSTATE"/>
36448 <int value="564" label="BRAILLEDISPLAYPRIVATE_WRITEDOTS"/>
36449 <int value="565" label="USB_GETDEVICES"/>
36450 <int value="566" label="USB_REQUESTACCESS"/>
36451 <int value="567" label="USB_OPENDEVICE"/>
36452 <int value="568" label="ACTIVITYLOGPRIVATE_DELETEDATABASE"/>
36453 <int value="569" label="ACTIVITYLOGPRIVATE_DELETEURLS"/>
36454 <int value="570" label="FILEBROWSERPRIVATE_REQUESTWEBSTOREACCESSTOKEN"/>
36455 <int value="571" label="IMAGEWRITER_LISTREMOVABLESTORAGEDEVICES"/>
36456 <int value="572" label="WALLPAPER_SETWALLPAPER"/>
36457 <int value="573" label="VIRTUALKEYBOARDPRIVATE_HIDEKEYBOARD"/>
36458 <int value="574" label="AUTOTESTPRIVATE_LOCKSCREEN"/>
36459 <int value="575" label="WEBRTCLOGGINGPRIVATE_SETMETADATA"/>
36460 <int value="576" label="WEBRTCLOGGINGPRIVATE_START"/>
36461 <int value="577" label="WEBRTCLOGGINGPRIVATE_SETUPLOADONRENDERCLOSE"/>
36462 <int value="578" label="WEBRTCLOGGINGPRIVATE_STOP"/>
36463 <int value="579" label="WEBRTCLOGGINGPRIVATE_UPLOAD"/>
36464 <int value="580" label="WEBRTCLOGGINGPRIVATE_DISCARD"/>
36465 <int value="581" label="WEBVIEW_OVERRIDEUSERAGENT"/>
36466 <int value="582" label="PRINCIPALSPRIVATE_SHOWAVATARBUBBLE"/>
36467 <int value="583" label="PRINCIPALSPRIVATE_SIGNOUT"/>
36468 <int value="584" label="CAST_CHANNEL_OPEN"/>
36469 <int value="585" label="CAST_CHANNEL_SEND"/>
36470 <int value="586" label="CAST_CHANNEL_CLOSE"/>
36471 <int value="587" label="RUNTIME_RESTART"/>
36472 <int value="588" label="DESKTOPCAPTURE_CANCELCHOOSEDESKTOPMEDIA"/>
36473 <int value="589" label="APP_CURRENTWINDOWINTERNAL_SETALWAYSONTOP"/>
36474 <int value="590" label="SOCKETS_TCP_CREATE"/>
36475 <int value="591" label="SOCKETS_TCP_UPDATE"/>
36476 <int value="592" label="SOCKETS_TCP_SETPAUSED"/>
36477 <int value="593" label="SOCKETS_TCP_SETKEEPALIVE"/>
36478 <int value="594" label="SOCKETS_TCP_SETNODELAY"/>
36479 <int value="595" label="SOCKETS_TCP_CONNECT"/>
36480 <int value="596" label="SOCKETS_TCP_DISCONNECT"/>
36481 <int value="597" label="SOCKETS_TCP_SEND"/>
36482 <int value="598" label="SOCKETS_TCP_CLOSE"/>
36483 <int value="599" label="SOCKETS_TCP_GETINFO"/>
36484 <int value="600" label="SOCKETS_TCP_GETSOCKETS"/>
36485 <int value="601" label="NETWORKINGPRIVATE_GETENABLEDNETWORKTYPES"/>
36486 <int value="602" label="NETWORKINGPRIVATE_ENABLENETWORKTYPE"/>
36487 <int value="603" label="NETWORKINGPRIVATE_DISABLENETWORKTYPE"/>
36488 <int value="604" label="SOCKETS_TCP_SERVER_CREATE"/>
36489 <int value="605" label="SOCKETS_TCP_SERVER_UPDATE"/>
36490 <int value="606" label="SOCKETS_TCP_SERVER_SETPAUSED"/>
36491 <int value="607" label="SOCKETS_TCP_SERVER_LISTEN"/>
36492 <int value="608" label="SOCKETS_TCP_SERVER_DISCONNECT"/>
36493 <int value="609" label="SOCKETS_TCP_SERVER_CLOSE"/>
36494 <int value="610" label="SOCKETS_TCP_SERVER_GETINFO"/>
36495 <int value="611" label="SOCKETS_TCP_SERVER_GETSOCKETS"/>
36496 <int value="612" label="SYSTEM_STORAGE_GETAVAILABLECAPACITY"/>
36497 <int value="613" label="BROWSERACTION_OPEN_POPUP"/>
36498 <int value="614" label="WEBRTC_AUDIO_PRIVATE_GET_SINKS"/>
36499 <int value="615" label="WEBRTC_AUDIO_PRIVATE_GET_ACTIVE_SINK"/>
36500 <int value="616" label="WEBRTC_AUDIO_PRIVATE_SET_ACTIVE_SINK"/>
36501 <int value="617" label="WEBRTC_AUDIO_PRIVATE_GET_ASSOCIATED_SINK"/>
36502 <int value="618" label="VIRTUALKEYBOARDPRIVATE_KEYBOARDLOADED"/>
36503 <int value="619" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMINWIDTH"/>
36504 <int value="620" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMINHEIGHT"/>
36505 <int value="621" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMAXWIDTH"/>
36506 <int value="622" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMAXHEIGHT"/>
36507 <int value="623" label="SYSTEMPRIVATE_GETAPIKEY"/>
36508 <int value="624" label="CHROMEOSINFOPRIVATE_SET"/>
36509 <int value="625" label="BOOKMARKMANAGERPRIVATE_GETMETAINFO"/>
36510 <int value="626" label="BOOKMARKMANAGERPRIVATE_SETMETAINFO"/>
36511 <int value="627" label="FILESYSTEMPROVIDER_MOUNT"/>
36512 <int value="628" label="AUTOTESTPRIVATE_GETEXTENSIONSINFO"/>
36513 <int value="629" label="SCREENLOCKPRIVATE_GETLOCKED"/>
36514 <int value="630" label="SCREENLOCKPRIVATE_SETLOCKED"/>
36515 <int value="631" label="SCREENLOCKPRIVATE_SHOWMESSAGE"/>
36516 <int value="632" label="FEEDBACKPRIVATE_GETHISTOGRAMS"/>
36517 <int value="633" label="SYSTEM_NETWORK_GETNETWORKINTERFACES"/>
36518 <int value="634" label="SERIAL_GETDEVICES"/>
36519 <int value="635" label="SERIAL_UPDATE"/>
36520 <int value="636" label="SERIAL_SETPAUSED"/>
36521 <int value="637" label="SERIAL_GETINFO"/>
36522 <int value="638" label="SERIAL_GETCONNECTIONS"/>
36523 <int value="639" label="SERIAL_SEND"/>
36524 <int value="640" label="GCM_REGISTER"/>
36525 <int value="641" label="GCM_SEND"/>
36526 <int value="642" label="SERIAL_CONNECT"/>
36527 <int value="643" label="SERIAL_DISCONNECT"/>
36528 <int value="644" label="MEDIAGALLERIES_GETALLMEDIAFILESYSTEMMETADATA"/>
36529 <int value="645" label="FIRSTRUNPRIVATE_GETLOCALIZEDSTRINGS"/>
36530 <int value="646" label="FIRSTRUNPRIVATE_LAUNCHTUTORIAL"/>
36531 <int value="647" label="SOCKETS_UDP_SETPAUSED"/>
36532 <int value="648" label="WEBVIEW_CAPTUREVISIBLEREGION"/>
36533 <int value="649" label="MEDIAGALLERIES_GETMETADATA"/>
36534 <int value="650" label="INPUT_IME_SENDKEYEVENTS"/>
36535 <int value="651" label="VIRTUALKEYBOARDPRIVATE_LOCKKEYBOARD"/>
36536 <int value="652" label="SCREENLOCKPRIVATE_SHOWCUSTOMICON"/>
36537 <int value="653" label="INPUT_IME_HIDEINPUTVIEW"/>
36538 <int value="654" label="BOOKMARKMANAGERPRIVATE_UNDO"/>
36539 <int value="655" label="BOOKMARKMANAGERPRIVATE_REDO"/>
36540 <int value="656" label="BOOKMARKMANAGERPRIVATE_UNDOINFO"/>
36541 <int value="657" label="BOOKMARKMANAGERPRIVATE_REDOINFO"/>
36542 <int value="658" label="MEDIAGALLERIES_ADDUSERSELECTEDFOLDER"/>
36544 label="PREFERENCESPRIVATE_GETSYNCCATEGORIESWITHOUTPASSPHRASE"/>
36545 <int value="660" label="READINGLISTPRIVATE_ADDENTRY"/>
36546 <int value="661" label="READINGLISTPRIVATE_REMOVEENTRY"/>
36547 <int value="662" label="READINGLISTPRIVATE_GETENTRIES"/>
36548 <int value="663" label="MEDIAGALLERIES_STARTMEDIASCAN"/>
36549 <int value="664" label="MEDIAGALLERIES_CANCELMEDIASCAN"/>
36550 <int value="665" label="MEDIAGALLERIES_ADDSCANRESULTS"/>
36551 <int value="666" label="LOGPRIVATE_STARTNETINTERNALSWATCH"/>
36552 <int value="667" label="LOGPRIVATE_STOPNETINTERNALSWATCH"/>
36553 <int value="668" label="FILEBROWSERPRIVATE_GETPROFILES"/>
36554 <int value="669" label="FILEBROWSERPRIVATE_VISITDESKTOP"/>
36555 <int value="670" label="VIRTUALKEYBOARDPRIVATE_GETKEYBOARDCONFIG"/>
36556 <int value="671" label="HID_GETDEVICES"/>
36557 <int value="672" label="HID_CONNECT"/>
36558 <int value="673" label="HID_DISCONNECT"/>
36559 <int value="674" label="HID_RECEIVE"/>
36560 <int value="675" label="HID_SEND"/>
36561 <int value="676" label="HID_RECEIVEFEATUREREPORT"/>
36562 <int value="677" label="HID_SENDFEATUREREPORT"/>
36563 <int value="678" label="HOTWORDPRIVATE_SETENABLED"/>
36564 <int value="679" label="HOTWORDPRIVATE_GETSTATUS"/>
36565 <int value="680" label="APP_CURRENTWINDOWINTERNAL_SETBADGEICON"/>
36566 <int value="681" label="APP_CURRENTWINDOWINTERNAL_CLEARBADGE"/>
36567 <int value="682" label="WEBVIEW_SETZOOM"/>
36568 <int value="683" label="WEBVIEW_GETZOOM"/>
36569 <int value="684" label="DEVELOPERPRIVATE_REQUESTFILESOURCE"/>
36570 <int value="685" label="DEVELOPERPRIVATE_OPENDEVTOOLS"/>
36571 <int value="686" label="ACTIVITYLOGPRIVATE_DELETEACTIVITIES"/>
36572 <int value="687" label="NETWORKINGPRIVATE_SETWIFITDLSENABLEDSTATE"/>
36573 <int value="688" label="NETWORKINGPRIVATE_GETWIFITDLSSTATUS"/>
36574 <int value="689" label="SCREENLOCKPRIVATE_HIDECUSTOMICON"/>
36575 <int value="690" label="SCREENLOCKPRIVATE_SETAUTHTYPE"/>
36576 <int value="691" label="SCREENLOCKPRIVATE_GETAUTHTYPE"/>
36577 <int value="692" label="SCREENLOCKPRIVATE_ACCEPTAUTHATTEMPT"/>
36578 <int value="693" label="WEBVIEW_FIND"/>
36579 <int value="694" label="WEBVIEW_STOPFINDING"/>
36580 <int value="695" label="WEBVIEW_CONTEXTMENUSCREATE"/>
36581 <int value="696" label="WEBVIEW_CONTEXTMENUSUPDATE"/>
36582 <int value="697" label="WEBVIEW_CONTEXTMENUSREMOVE"/>
36583 <int value="698" label="WEBVIEW_CONTEXTMENUSREMOVEALL"/>
36584 <int value="699" label="AUTOMATIONINTERNAL_ENABLETAB"/>
36585 <int value="700" label="APP_CURRENTWINDOWINTERNAL_SETSIZECONSTRAINTS"/>
36586 <int value="701" label="BLUETOOTH_GETDEVICE"/>
36587 <int value="702" label="GCM_UNREGISTER"/>
36588 <int value="703" label="FILEBROWSERPRIVATE_REQUESTDRIVESHARE"/>
36589 <int value="704" label="METRICSPRIVATE_RECORDSPARSEVALUE"/>
36590 <int value="705" label="HOTWORDPRIVATE_SETAUDIOLOGGINGENABLED"/>
36591 <int value="706" label="BLUETOOTHPRIVATE_SETADAPTERSTATE"/>
36592 <int value="707" label="BLUETOOTHPRIVATE_ENABLEPAIRING"/>
36593 <int value="708" label="BLUETOOTHPRIVATE_DISABLEPAIRING"/>
36594 <int value="709" label="BLUETOOTHPRIVATE_SETPAIRINGRESPONSE"/>
36595 <int value="710" label="NETWORKINGPRIVATE_GETCAPTIVEPORTALSTATUS"/>
36596 <int value="711" label="AUTOMATIONINTERNAL_PERFORMACTION"/>
36597 <int value="712" label="DELETED_BLUETOOTH_UPDATE_SOCKET"/>
36598 <int value="713" label="DELETED_BLUETOOTH_SET_SOCKET_PAUSED"/>
36599 <int value="714" label="DELETED_BLUETOOTH_GET_SOCKET"/>
36600 <int value="715" label="DELETED_BLUETOOTH_GET_SOCKETS"/>
36601 <int value="716" label="FILESYSTEMPROVIDER_UNMOUNT"/>
36602 <int value="717" label="FILESYSTEMPROVIDERINTERNAL_UNMOUNTREQUESTEDSUCCESS"/>
36603 <int value="718" label="FILESYSTEMPROVIDERINTERNAL_UNMOUNTREQUESTEDERROR"/>
36604 <int value="719" label="MEDIAGALLERIES_DROPPERMISSIONFORMEDIAFILESYSTEM"/>
36605 <int value="720" label="WEBCAMPRIVATE_SET"/>
36606 <int value="721" label="WEBCAMPRIVATE_RESET"/>
36607 <int value="722" label="WEBCAMPRIVATE_GET"/>
36608 <int value="723" label="BLUETOOTHLOWENERGY_GETSERVICE"/>
36609 <int value="724" label="BLUETOOTHLOWENERGY_GETSERVICES"/>
36610 <int value="725" label="BLUETOOTHLOWENERGY_GETCHARACTERISTIC"/>
36611 <int value="726" label="BLUETOOTHLOWENERGY_GETCHARACTERISTICS"/>
36612 <int value="727" label="BLUETOOTHLOWENERGY_GETINCLUDEDSERVICES"/>
36613 <int value="728" label="BLUETOOTHLOWENERGY_GETDESCRIPTOR"/>
36614 <int value="729" label="BLUETOOTHLOWENERGY_GETDESCRIPTORS"/>
36615 <int value="730" label="BLUETOOTHLOWENERGY_READCHARACTERISTICVALUE"/>
36616 <int value="731" label="BLUETOOTHLOWENERGY_WRITECHARACTERISTICVALUE"/>
36617 <int value="732" label="BLUETOOTHLOWENERGY_READDESCRIPTORVALUE"/>
36618 <int value="733" label="BLUETOOTHLOWENERGY_WRITEDESCRIPTORVALUE"/>
36619 <int value="734" label="BOOKMARKMANAGERPRIVATE_CREATEWITHMETAINFO"/>
36620 <int value="735" label="BOOKMARKMANAGERPRIVATE_UPDATEMETAINFO"/>
36621 <int value="736" label="BLUETOOTHSOCKET_CREATE"/>
36622 <int value="737" label="BLUETOOTHSOCKET_UPDATE"/>
36623 <int value="738" label="BLUETOOTHSOCKET_SETPAUSED"/>
36624 <int value="739" label="BLUETOOTHSOCKET_LISTENUSINGRFCOMM"/>
36625 <int value="740" label="BLUETOOTHSOCKET_LISTENUSINGINSECURERFCOMM"/>
36626 <int value="741" label="BLUETOOTHSOCKET_LISTENUSINGL2CAP"/>
36627 <int value="742" label="BLUETOOTHSOCKET_CONNECT"/>
36628 <int value="743" label="BLUETOOTHSOCKET_DISCONNECT"/>
36629 <int value="744" label="BLUETOOTHSOCKET_CLOSE"/>
36630 <int value="745" label="BLUETOOTHSOCKET_SEND"/>
36631 <int value="746" label="BLUETOOTHSOCKET_GETINFO"/>
36632 <int value="747" label="BLUETOOTHSOCKET_GETSOCKETS"/>
36633 <int value="748" label="WEBSTOREPRIVATE_SIGNINFUNCTION"/>
36634 <int value="749" label="SHELL_CREATEWINDOW"/>
36636 label="FILESYSTEMPROVIDERINTERNAL_GETMETADATAREQUESTEDSUCCESS"/>
36638 label="FILESYSTEMPROVIDERINTERNAL_GETMETADATAREQUESTEDERROR"/>
36639 <int value="752" label="BROWSER_OPENTAB"/>
36640 <int value="753" label="MANAGEMENT_CREATEAPPSHORTCUT"/>
36641 <int value="754" label="WEBVIEW_SHOWCONTEXTMENU"/>
36642 <int value="755" label="WEBRTCLOGGINGPRIVATE_STARTRTPDUMP"/>
36643 <int value="756" label="WEBRTCLOGGINGPRIVATE_STOPRTPDUMP"/>
36644 <int value="757" label="AUTOMATIONINTERNAL_ENABLEDESKTOP"/>
36645 <int value="758" label="HOTWORDPRIVATE_SETHOTWORDSESSIONSTATE"/>
36646 <int value="759" label="HOTWORDPRIVATE_NOTIFYHOTWORDRECOGNITION"/>
36648 label="FILESYSTEMPROVIDERINTERNAL_READDIRECTORYREQUESTEDSUCCESS"/>
36650 label="FILESYSTEMPROVIDERINTERNAL_READDIRECTORYREQUESTEDERROR"/>
36651 <int value="762" label="LEDGER_BATCHEXECUTE"/>
36652 <int value="763" label="FILESYSTEMPROVIDERINTERNAL_OPENFILEREQUESTEDSUCCESS"/>
36653 <int value="764" label="FILESYSTEMPROVIDERINTERNAL_OPENFILEREQUESTEDERROR"/>
36655 label="FILESYSTEMPROVIDERINTERNAL_CLOSEFILEREQUESTEDSUCCESS"/>
36656 <int value="766" label="FILESYSTEMPROVIDERINTERNAL_CLOSEFILEREQUESTEDERROR"/>
36657 <int value="767" label="SYNCEDNOTIFICATIONSPRIVATE_GETINITIALDATA"/>
36658 <int value="768" label="SYNCEDNOTIFICATIONSPRIVATE_UPDATENOTIFICATION"/>
36659 <int value="769" label="SYNCEDNOTIFICATIONSPRIVATE_SETRENDERCONTEXT"/>
36660 <int value="770" label="IDENTITY_GETACCOUNTS"/>
36661 <int value="771" label="FILEBROWSERPRIVATE_RESOLVEISOLATEDENTRIES"/>
36662 <int value="772" label="FILESYSTEMPROVIDERINTERNAL_READFILEREQUESTEDSUCCESS"/>
36663 <int value="773" label="FILESYSTEMPROVIDERINTERNAL_READFILEREQUESTEDERROR"/>
36664 <int value="774" label="NETWORKINGPRIVATE_GETNETWORKS"/>
36665 <int value="775" label="WEBVIEW_SETNAME"/>
36666 <int value="776" label="ENTERPRISE_PLATFORMKEYSINTERNAL_GENERATEKEY"/>
36667 <int value="777" label="ENTERPRISE_PLATFORMKEYSINTERNAL_SIGN"/>
36668 <int value="778" label="ENTERPRISE_PLATFORMKEYSINTERNAL_GETTOKENS"/>
36669 <int value="779" label="ENTERPRISE_PLATFORMKEYS_GETCERTIFICATES"/>
36670 <int value="780" label="ENTERPRISE_PLATFORMKEYS_IMPORTCERTIFICATE"/>
36671 <int value="781" label="ENTERPRISE_PLATFORMKEYS_REMOVECERTIFICATE"/>
36672 <int value="782" label="FILEBROWSERPRIVATE_OPENINSPECTOR"/>
36673 <int value="783" label="STREAMSPRIVATE_ABORT"/>
36674 <int value="784" label="MANAGEMENT_SETLAUNCHTYPE"/>
36675 <int value="785" label="MANAGEMENT_GENERATEAPPFORLINK"/>
36676 <int value="786" label="GUESTVIEWINTERNAL_ALLOCATEINSTANCEID"/>
36677 <int value="787" label="WEBVIEW_NAVIGATE"/>
36678 <int value="788" label="INPUTMETHODPRIVATE_GETCURRENTINPUTMETHOD"/>
36679 <int value="789" label="INPUTMETHODPRIVATE_SETCURRENTINPUTMETHOD"/>
36680 <int value="790" label="INPUTMETHODPRIVATE_GETINPUTMETHODS"/>
36681 <int value="791" label="IDENTITY_GETPROFILEUSERINFO"/>
36682 <int value="792" label="VIRTUALKEYBOARDPRIVATE_OPENSETTINGS"/>
36683 <int value="793" label="BLUETOOTHLOWENERGY_CONNECT"/>
36684 <int value="794" label="BLUETOOTHLOWENERGY_DISCONNECT"/>
36685 <int value="821" label="BLUETOOTHLOWENERGY_STARTCHARACTERISTICNOTIFICATIONS"/>
36686 <int value="822" label="BLUETOOTHLOWENERGY_STOPCHARACTERISTICNOTIFICATIONS"/>
36689 <enum name="ExtensionInstallCause" type="int">
36690 <int value="0" label="INSTALL_CAUSE_UNSET"/>
36691 <int value="1" label="INSTALL_CAUSE_USER_DOWNLOAD"/>
36692 <int value="2" label="INSTALL_CAUSE_UPDATE"/>
36693 <int value="3" label="INSTALL_CAUSE_EXTERNAL_FILE"/>
36694 <int value="4" label="INSTALL_CAUSE_AUTOMATION"/>
36697 <enum name="ExtensionInstallPromptExperimentLinkAction" type="int">
36698 <int value="0" label="Link is shown"/>
36699 <int value="1" label="Link is not shown"/>
36700 <int value="2" label="Link is clicked"/>
36703 <enum name="ExtensionInstallPromptType" type="int">
36704 <int value="0" label="Install prompt"/>
36705 <int value="1" label="Inline install prompt"/>
36706 <int value="2" label="Bundle install prompt"/>
36707 <int value="3" label="Re-enable prompt"/>
36708 <int value="4" label="Permissions prompt"/>
36709 <int value="5" label="External install prompt"/>
36710 <int value="6" label="Post install permissions prompt"/>
36711 <int value="7" label="Launch prompt"/>
36712 <int value="8" label="Remote install prompt"/>
36715 <enum name="ExtensionInstallVerifierGetSignatureResult" type="int">
36716 <int value="0" label="No signature (network error, etc)"/>
36717 <int value="1" label="Invalid signature"/>
36718 <int value="2" label="Valid signature"/>
36721 <enum name="ExtensionInstallVerifierInitResult" type="int">
36722 <int value="0" label="No value in prefs"/>
36723 <int value="1" label="Pref present but parsing failed"/>
36724 <int value="2" label="Invalid signature"/>
36725 <int value="3" label="Valid signature"/>
36728 <enum name="ExtensionInstallVerifierMustRemainDisabled" type="int">
36729 <int value="0" label="VERIFIED"/>
36730 <int value="1" label="NOT_EXTENSION"/>
36731 <int value="2" label="UNPACKED"/>
36732 <int value="3" label="ENTERPRISE_POLICY_ALLOWED"/>
36733 <int value="4" label="FORCED_NOT_VERIFIED"/>
36734 <int value="5" label="NOT_FROM_STORE"/>
36735 <int value="6" label="NO_SIGNATURE"/>
36736 <int value="7" label="NOT_VERIFIED_BUT_NOT_ENFORCING"/>
36737 <int value="8" label="NOT_VERIFIED"/>
36738 <int value="9" label="NOT_VERIFIED_BUT_INSTALL_TIME_NEWER_THAN_SIGNATURE"/>
36739 <int value="10" label="NOT_VERIFIED_BUT_UNKNOWN_ID"/>
36740 <int value="11" label="COMPONENT"/>
36743 <enum name="ExtensionInstallVerifierStatus" type="int">
36744 <int value="0" label="NONE"/>
36745 <int value="1" label="BOOTSTRAP"/>
36746 <int value="2" label="ENFORCE"/>
36747 <int value="3" label="ENFORCE_STRICT"/>
36750 <enum name="ExtensionLaunchType" type="int">
36751 <int value="0" label="PINNED"/>
36752 <int value="1" label="REGULAR"/>
36753 <int value="2" label="FULLSCREEN"/>
36756 <enum name="ExtensionLocation" type="int">
36757 <int value="0" label="INVALID"/>
36758 <int value="1" label="INTERNAL"/>
36759 <int value="2" label="EXTERNAL_PREF"/>
36760 <int value="3" label="EXTERNAL_REGISTRY"/>
36761 <int value="4" label="LOAD"/>
36762 <int value="5" label="COMPONENT"/>
36763 <int value="6" label="EXTERNAL_PREF_DOWNLOAD"/>
36764 <int value="7" label="EXTERNAL_POLICY_DOWNLOAD"/>
36765 <int value="8" label="COMMAND_LINE"/>
36766 <int value="9" label="EXTERNAL_POLICY"/>
36767 <int value="10" label="EXTERNAL_COMPONENT"/>
36770 <enum name="ExtensionPermission" type="int">
36771 <int value="0" label="UNKNOWN"/>
36772 <int value="1" label="NONE"/>
36773 <int value="2" label="BOOKMARKS"/>
36774 <int value="3" label="GEOLOCATION"/>
36775 <int value="4" label="BROWSING_HISTORY"/>
36776 <int value="5" label="TABS"/>
36777 <int value="6" label="MANAGEMENT"/>
36778 <int value="7" label="DEBUGGER"/>
36779 <int value="8" label="1_HOST"/>
36780 <int value="9" label="2_HOSTS"/>
36781 <int value="10" label="3_HOSTS"/>
36782 <int value="11" label="4_OR_MORE_HOSTS"/>
36783 <int value="12" label="ALL_HOSTS"/>
36784 <int value="13" label="FULL_ACCESS"/>
36785 <int value="14" label="CLIPBOARD"/>
36786 <int value="15" label="TTS_ENGINE"/>
36787 <int value="16" label="CONTENT_SETTINGS"/>
36788 <int value="17" label="PRIVACY"/>
36789 <int value="18" label="MANAGED_MODE"/>
36790 <int value="19" label="INPUT"/>
36791 <int value="20" label="AUDIO_CAPTURE"/>
36792 <int value="21" label="VIDEO_CAPTURE"/>
36793 <int value="22" label="DOWNLOADS"/>
36794 <int value="23" label="FILE_SYSTEM_WRITE"/>
36795 <int value="24" label="ALL_MEDIA_GALLERIES"/>
36796 <int value="25" label="SERIAL"/>
36797 <int value="26" label="SOCKET_ANY_HOST"/>
36798 <int value="27" label="SOCKET_DOMAIN_HOSTS"/>
36799 <int value="28" label="SOCKET_SPECIFIC_HOSTS"/>
36802 <enum name="ExtensionPermission2" type="int">
36803 <!-- Generated from ../../../extensions/common/permissions/permission_message.h -->
36805 <int value="0" label="kUnknown"/>
36806 <int value="1" label="kNone"/>
36807 <int value="2" label="kBookmarks"/>
36808 <int value="3" label="kGeolocation"/>
36809 <int value="4" label="kBrowsingHistory"/>
36810 <int value="5" label="kTabs"/>
36811 <int value="6" label="kManagement"/>
36812 <int value="7" label="kDebugger"/>
36813 <int value="8" label="kDesktopCapture"/>
36814 <int value="9" label="kHid"/>
36815 <int value="10" label="kHosts1"/>
36816 <int value="11" label="kHosts2"/>
36817 <int value="12" label="kHosts3"/>
36818 <int value="13" label="kHosts4OrMore"/>
36819 <int value="14" label="kHostsAll"/>
36820 <int value="15" label="kFullAccess"/>
36821 <int value="16" label="kClipboard"/>
36822 <int value="17" label="kTtsEngine"/>
36823 <int value="18" label="kContentSettings"/>
36824 <int value="19" label="kPrivacy"/>
36825 <int value="20" label="kManagedMode"/>
36826 <int value="21" label="kInput"/>
36827 <int value="22" label="kAudioCapture"/>
36828 <int value="23" label="kVideoCapture"/>
36829 <int value="24" label="kDownloads"/>
36830 <int value="25" label="kFileSystemWrite"/>
36831 <int value="26" label="kMediaGalleriesAllGalleriesRead"/>
36832 <int value="27" label="kSerial"/>
36833 <int value="28" label="kSocketAnyHost"/>
36834 <int value="29" label="kSocketDomainHosts"/>
36835 <int value="30" label="kSocketSpecificHosts"/>
36836 <int value="31" label="kBluetooth"/>
36837 <int value="32" label="kUsb"/>
36838 <int value="33" label="kSystemIndicator"/>
36839 <int value="34" label="kUsbDevice"/>
36840 <int value="35" label="kMediaGalleriesAllGalleriesCopyTo"/>
36841 <int value="36" label="kSystemInfoDisplay"/>
36842 <int value="37" label="kNativeMessaging"/>
36843 <int value="38" label="kSyncFileSystem"/>
36844 <int value="39" label="kAudio"/>
36845 <int value="40" label="kFavicon"/>
36846 <int value="41" label="kMusicManagerPrivate"/>
36847 <int value="42" label="kWebConnectable"/>
36848 <int value="43" label="kActivityLogPrivate"/>
36849 <int value="44" label="kBluetoothDevices"/>
36850 <int value="45" label="kDownloadsOpen"/>
36851 <int value="46" label="kNetworkingPrivate"/>
36852 <int value="47" label="kDeclarativeWebRequest"/>
36853 <int value="48" label="kFileSystemDirectory"/>
36854 <int value="49" label="kFileSystemWriteDirectory"/>
36855 <int value="50" label="kSignedInDevices"/>
36856 <int value="51" label="kWallpaper"/>
36857 <int value="52" label="kNetworkState"/>
36858 <int value="53" label="kHomepage"/>
36859 <int value="54" label="kSearchProvider"/>
36860 <int value="55" label="kStartupPages"/>
36861 <int value="56" label="kMediaGalleriesAllGalleriesDelete"/>
36862 <int value="57" label="kScreenlockPrivate"/>
36863 <int value="58" label="kOverrideBookmarksUI"/>
36864 <int value="59" label="kAutomation"/>
36865 <int value="60" label="kAccessibilityFeaturesModify"/>
36866 <int value="61" label="kAccessibilityFeaturesRead"/>
36867 <int value="62" label="kBluetoothPrivate"/>
36870 <enum name="ExtensionServiceVerifyAllSuccess" type="int">
36871 <int value="0" label="VERIFY_ALL_BOOTSTRAP_SUCCESS"/>
36872 <int value="1" label="VERIFY_ALL_BOOTSTRAP_FAILURE"/>
36873 <int value="2" label="VERIFY_ALL_NON_BOOTSTRAP_SUCCESS"/>
36874 <int value="3" label="VERIFY_ALL_NON_BOOTSTRAP_FAILURE"/>
36877 <enum name="ExtensionType" type="int">
36878 <int value="0" label="UNKNOWN"/>
36879 <int value="1" label="EXTENSION"/>
36880 <int value="2" label="THEME"/>
36881 <int value="3" label="USER_SCRIPT"/>
36882 <int value="4" label="HOSTED_APP"/>
36883 <int value="5" label="LEGACY_PACKAGED_APP"/>
36884 <int value="6" label="PLATFORM_APP"/>
36887 <enum name="ExtensionUnpackFailureReason" type="int">
36889 Reasons the sandboxed extension unpacker can fail. See enum FailureReason
36890 in src/chrome/browser/extensions/sandboxed_extension_unpacker.h .
36892 <int value="0" label="COULD_NOT_GET_TEMP_DIRECTORY"/>
36893 <int value="1" label="COULD_NOT_CREATE_TEMP_DIRECTORY"/>
36894 <int value="2" label="FAILED_TO_COPY_EXTENSION_FILE_TO_TEMP_DIRECTORY"/>
36895 <int value="3" label="COULD_NOT_GET_SANDBOX_FRIENDLY_PATH"/>
36896 <int value="4" label="COULD_NOT_LOCALIZE_EXTENSION"/>
36897 <int value="5" label="INVALID_MANIFEST"/>
36898 <int value="6" label="UNPACKER_CLIENT_FAILED"/>
36899 <int value="7" label="UTILITY_PROCESS_CRASHED_WHILE_TRYING_TO_INSTALL"/>
36900 <int value="8" label="CRX_FILE_NOT_READABLE"/>
36901 <int value="9" label="CRX_HEADER_INVALID"/>
36902 <int value="10" label="CRX_MAGIC_NUMBER_INVALID"/>
36903 <int value="11" label="CRX_VERSION_NUMBER_INVALID"/>
36904 <int value="12" label="CRX_EXCESSIVELY_LARGE_KEY_OR_SIGNATURE"/>
36905 <int value="13" label="CRX_ZERO_KEY_LENGTH"/>
36906 <int value="14" label="CRX_ZERO_SIGNATURE_LENGTH"/>
36907 <int value="15" label="CRX_PUBLIC_KEY_INVALID"/>
36908 <int value="16" label="CRX_SIGNATURE_INVALID"/>
36909 <int value="17" label="CRX_SIGNATURE_VERIFICATION_INITIALIZATION_FAILED"/>
36910 <int value="18" label="CRX_SIGNATURE_VERIFICATION_FAILED"/>
36911 <int value="19" label="ERROR_SERIALIZING_MANIFEST_JSON"/>
36912 <int value="20" label="ERROR_SAVING_MANIFEST_JSON"/>
36913 <int value="21" label="COULD_NOT_READ_IMAGE_DATA_FROM_DISK"/>
36914 <int value="22" label="DECODED_IMAGES_DO_NOT_MATCH_THE_MANIFEST"/>
36915 <int value="23" label="INVALID_PATH_FOR_BROWSER_IMAGE"/>
36916 <int value="24" label="ERROR_REMOVING_OLD_IMAGE_FILE"/>
36917 <int value="25" label="INVALID_PATH_FOR_BITMAP_IMAGE"/>
36918 <int value="26" label="ERROR_RE_ENCODING_THEME_IMAGE"/>
36919 <int value="27" label="ERROR_SAVING_THEME_IMAGE"/>
36920 <int value="28" label="COULD_NOT_READ_CATALOG_DATA_FROM_DISK"/>
36921 <int value="29" label="INVALID_CATALOG_DATA"/>
36922 <int value="30" label="INVALID_PATH_FOR_CATALOG"/>
36923 <int value="31" label="ERROR_SERIALIZING_CATALOG"/>
36924 <int value="32" label="ERROR_SAVING_CATALOG"/>
36927 <enum name="ExternalDeviceAction" type="int">
36928 <int value="0" label="Import to Drive"/>
36929 <int value="1" label="View files"/>
36930 <int value="2" label="View files (automatically)"/>
36931 <int value="3" label="Watch video"/>
36932 <int value="4" label="Error"/>
36933 <int value="5" label="Close (no action)"/>
36936 <enum name="ExternalDisplayOpenResult" type="int">
36937 <int value="0" label="Success"/>
36938 <int value="1" label="Failed with EACCES (incorrect permission on device)"/>
36939 <int value="2" label="Failed with ENOENT (device missing)"/>
36940 <int value="3" label="Failed for some other reason"/>
36943 <enum name="ExternalDisplayReceiveResult" type="int">
36944 <int value="0" label="Success"/>
36945 <int value="1" label="ioctl() to I2C device failed"/>
36946 <int value="2" label="Bad message checksum"/>
36947 <int value="3" label="Bad message address"/>
36948 <int value="4" label="Bad message length"/>
36949 <int value="5" label="Bad command code in message"/>
36950 <int value="6" label="Bad result code in message"/>
36951 <int value="7" label="Bad feature index in message"/>
36952 <int value="8" label="Maximum value of 0 in message"/>
36955 <enum name="ExternalDisplaySendResult" type="int">
36956 <int value="0" label="Success"/>
36957 <int value="1" label="ioctl() to I2C device failed"/>
36960 <enum name="ExternalItemState" type="int">
36961 <int value="0" label="DEPRECATED_DISABLED"/>
36962 <int value="1" label="DEPRECATED_ENABLED"/>
36963 <int value="2" label="DISABLED (in webstore)"/>
36964 <int value="3" label="ENABLED (in webstore)"/>
36965 <int value="4" label="DISABLED (not in webstore)"/>
36966 <int value="5" label="ENABLED (not in webstore)"/>
36967 <int value="6" label="UNINSTALLED (in webstore)"/>
36968 <int value="7" label="UNINSTALLED (not in webstore)"/>
36971 <enum name="Exynos5250LotIdEnum" type="int">
36972 <int value="0" label="Fused device"/>
36973 <int value="1" label="Generic unfused device"/>
36974 <int value="2" label="Unfused; lot ID NZVPU"/>
36975 <int value="3" label="Unfused; lot ID NZVR7"/>
36978 <enum name="FallbackDNSTestResult" type="int">
36979 <int value="0" label="Success"/>
36980 <int value="1" label="Failure"/>
36983 <enum name="FallbackSSLVersion" type="int">
36984 <int value="0" label="FALLBACK_NONE">SSL version fallback did not occur.</int>
36985 <int value="1" label="FALLBACK_SSL3">Fell back on SSL 3.0.</int>
36986 <int value="2" label="FALLBACK_TLS1">Fell back on TLS 1.0.</int>
36987 <int value="3" label="FALLBACK_TLS1_1">Fell back on TLS 1.1.</int>
36990 <enum name="FeatureObserver" type="int">
36991 <!-- Generated from ../../../third_party/WebKit/Source/core/frame/UseCounter.h -->
36993 <int value="0" label="PageDestruction"/>
36994 <int value="1" label="LegacyNotifications"/>
36995 <int value="2" label="MultipartMainResource"/>
36996 <int value="3" label="PrefixedIndexedDB"/>
36997 <int value="4" label="WorkerStart"/>
36998 <int value="5" label="SharedWorkerStart"/>
36999 <int value="6" label="LegacyWebAudio"/>
37000 <int value="7" label="WebAudioStart"/>
37001 <int value="8" label="PrefixedContentSecurityPolicy"/>
37002 <int value="9" label="UnprefixedIndexedDB"/>
37003 <int value="10" label="OpenWebDatabase"/>
37004 <int value="11" label="LegacyHTMLNotifications"/>
37005 <int value="12" label="LegacyTextNotifications"/>
37006 <int value="13" label="UnprefixedRequestAnimationFrame"/>
37007 <int value="14" label="PrefixedRequestAnimationFrame"/>
37008 <int value="15" label="ContentSecurityPolicy"/>
37009 <int value="16" label="ContentSecurityPolicyReportOnly"/>
37010 <int value="17" label="PrefixedContentSecurityPolicyReportOnly"/>
37011 <int value="18" label="PrefixedTransitionEndEvent"/>
37012 <int value="19" label="UnprefixedTransitionEndEvent"/>
37013 <int value="20" label="PrefixedAndUnprefixedTransitionEndEvent"/>
37014 <int value="21" label="AutoFocusAttribute"/>
37015 <int value="22" label="DeprecatedAutoSaveAttribute"/>
37016 <int value="23" label="DataListElement"/>
37017 <int value="24" label="FormAttribute"/>
37018 <int value="25" label="IncrementalAttribute"/>
37019 <int value="26" label="InputTypeColor"/>
37020 <int value="27" label="InputTypeDate"/>
37021 <int value="28" label="InputTypeDateTime"/>
37022 <int value="29" label="InputTypeDateTimeFallback"/>
37023 <int value="30" label="InputTypeDateTimeLocal"/>
37024 <int value="31" label="InputTypeEmail"/>
37025 <int value="32" label="InputTypeMonth"/>
37026 <int value="33" label="InputTypeNumber"/>
37027 <int value="34" label="InputTypeRange"/>
37028 <int value="35" label="InputTypeSearch"/>
37029 <int value="36" label="InputTypeTel"/>
37030 <int value="37" label="InputTypeTime"/>
37031 <int value="38" label="InputTypeURL"/>
37032 <int value="39" label="InputTypeWeek"/>
37033 <int value="40" label="InputTypeWeekFallback"/>
37034 <int value="41" label="ListAttribute"/>
37035 <int value="42" label="MaxAttribute"/>
37036 <int value="43" label="MinAttribute"/>
37037 <int value="44" label="PatternAttribute"/>
37038 <int value="45" label="PlaceholderAttribute"/>
37039 <int value="46" label="PrecisionAttribute"/>
37040 <int value="47" label="PrefixedDirectoryAttribute"/>
37041 <int value="48" label="PrefixedSpeechAttribute"/>
37042 <int value="49" label="RequiredAttribute"/>
37043 <int value="50" label="ResultsAttribute"/>
37044 <int value="51" label="StepAttribute"/>
37045 <int value="52" label="PageVisits"/>
37046 <int value="53" label="HTMLMarqueeElement"/>
37047 <int value="54" label="Unused: CSSOverflowMarquee"/>
37048 <int value="55" label="Reflection"/>
37049 <int value="56" label="CursorVisibility"/>
37050 <int value="57" label="PrefixedStorageInfo"/>
37051 <int value="58" label="XFrameOptions"/>
37052 <int value="59" label="XFrameOptionsSameOrigin"/>
37053 <int value="60" label="XFrameOptionsSameOriginWithBadAncestorChain"/>
37054 <int value="61" label="DeprecatedFlexboxWebContent"/>
37055 <int value="62" label="DeprecatedFlexboxChrome"/>
37056 <int value="63" label="DeprecatedFlexboxChromeExtension"/>
37057 <int value="64" label="SVGTRefElement"/>
37058 <int value="65" label="UnprefixedPerformanceTimeline"/>
37059 <int value="66" label="PrefixedPerformanceTimeline"/>
37060 <int value="67" label="UnprefixedUserTiming"/>
37061 <int value="68" label="PrefixedUserTiming"/>
37062 <int value="69" label="WindowEvent"/>
37063 <int value="70" label="ContentSecurityPolicyWithBaseElement"/>
37064 <int value="71" label="PrefixedMediaAddKey"/>
37065 <int value="72" label="PrefixedMediaGenerateKeyRequest"/>
37066 <int value="73" label="WebAudioLooping"/>
37067 <int value="74" label="DocumentClear"/>
37068 <int value="75" label="PrefixedTransitionMediaFeature"/>
37069 <int value="76" label="SVGFontElement"/>
37070 <int value="77" label="XMLDocument"/>
37071 <int value="78" label="XSLProcessingInstruction"/>
37072 <int value="79" label="XSLTProcessor"/>
37073 <int value="80" label="SVGSwitchElement"/>
37074 <int value="81" label="PrefixedDocumentRegister"/>
37075 <int value="82" label="HTMLShadowElementOlderShadowRoot"/>
37076 <int value="83" label="DocumentAll"/>
37077 <int value="84" label="FormElement"/>
37078 <int value="85" label="DemotedFormElement"/>
37079 <int value="86" label="CaptureAttributeAsEnum"/>
37080 <int value="87" label="ShadowDOMPrefixedPseudo"/>
37081 <int value="88" label="ShadowDOMPrefixedCreateShadowRoot"/>
37082 <int value="89" label="ShadowDOMPrefixedShadowRoot"/>
37083 <int value="90" label="SVGAnimationElement"/>
37084 <int value="91" label="KeyboardEventKeyLocation"/>
37085 <int value="92" label="CaptureEvents"/>
37086 <int value="93" label="ReleaseEvents"/>
37087 <int value="94" label="CSSDisplayRunIn"/>
37088 <int value="95" label="CSSDisplayCompact"/>
37089 <int value="96" label="LineClamp"/>
37090 <int value="97" label="SubFrameBeforeUnloadRegistered"/>
37091 <int value="98" label="SubFrameBeforeUnloadFired"/>
37092 <int value="99" label="CSSPseudoElementPrefixedDistributed"/>
37093 <int value="100" label="TextReplaceWholeText"/>
37094 <int value="101" label="PrefixedShadowRootConstructor"/>
37095 <int value="102" label="ConsoleMarkTimeline"/>
37096 <int value="103" label="CSSPseudoElementUserAgentCustomPseudo"/>
37097 <int value="104" label="DocumentTypeEntities"/>
37098 <int value="105" label="DocumentTypeInternalSubset"/>
37099 <int value="106" label="DocumentTypeNotations"/>
37100 <int value="107" label="ElementGetAttributeNode"/>
37101 <int value="108" label="ElementSetAttributeNode"/>
37102 <int value="109" label="ElementRemoveAttributeNode"/>
37103 <int value="110" label="ElementGetAttributeNodeNS"/>
37104 <int value="111" label="DocumentCreateAttribute"/>
37105 <int value="112" label="DocumentCreateAttributeNS"/>
37106 <int value="113" label="DocumentCreateCDATASection"/>
37107 <int value="114" label="DocumentInputEncoding"/>
37108 <int value="115" label="DocumentXMLEncoding"/>
37109 <int value="116" label="DocumentXMLStandalone"/>
37110 <int value="117" label="DocumentXMLVersion"/>
37111 <int value="118" label="NodeIsSameNode"/>
37112 <int value="119" label="NodeIsSupported"/>
37113 <int value="120" label="NodeNamespaceURI"/>
37114 <int value="121" label="NodePrefix"/>
37115 <int value="122" label="NodeLocalName"/>
37116 <int value="123" label="NavigatorProductSub"/>
37117 <int value="124" label="NavigatorVendor"/>
37118 <int value="125" label="NavigatorVendorSub"/>
37119 <int value="126" label="FileError"/>
37120 <int value="127" label="DocumentCharset"/>
37121 <int value="128" label="PrefixedAnimationEndEvent"/>
37122 <int value="129" label="UnprefixedAnimationEndEvent"/>
37123 <int value="130" label="PrefixedAndUnprefixedAnimationEndEvent"/>
37124 <int value="131" label="PrefixedAnimationStartEvent"/>
37125 <int value="132" label="UnprefixedAnimationStartEvent"/>
37126 <int value="133" label="PrefixedAndUnprefixedAnimationStartEvent"/>
37127 <int value="134" label="PrefixedAnimationIterationEvent"/>
37128 <int value="135" label="UnprefixedAnimationIterationEvent"/>
37129 <int value="136" label="PrefixedAndUnprefixedAnimationIterationEvent"/>
37130 <int value="137" label="EventReturnValue"/>
37131 <int value="138" label="SVGSVGElement"/>
37132 <int value="139" label="SVGAnimateColorElement"/>
37133 <int value="140" label="InsertAdjacentText"/>
37134 <int value="141" label="InsertAdjacentElement"/>
37135 <int value="142" label="HasAttributes"/>
37136 <int value="143" label="DOMSubtreeModifiedEvent"/>
37137 <int value="144" label="DOMNodeInsertedEvent"/>
37138 <int value="145" label="DOMNodeRemovedEvent"/>
37139 <int value="146" label="DOMNodeRemovedFromDocumentEvent"/>
37140 <int value="147" label="DOMNodeInsertedIntoDocumentEvent"/>
37141 <int value="148" label="DOMCharacterDataModifiedEvent"/>
37142 <int value="149" label="DocumentAllTags"/>
37143 <int value="150" label="DocumentAllLegacyCall"/>
37144 <int value="151" label="HTMLAppletElementLegacyCall"/>
37145 <int value="152" label="HTMLEmbedElementLegacyCall"/>
37146 <int value="153" label="HTMLObjectElementLegacyCall"/>
37147 <int value="154" label="BeforeLoadEvent"/>
37148 <int value="155" label="GetMatchedCSSRules"/>
37149 <int value="156" label="SVGFontInCSS"/>
37150 <int value="157" label="ScrollTopBodyNotQuirksMode"/>
37151 <int value="158" label="ScrollLeftBodyNotQuirksMode"/>
37152 <int value="159" label="AttributeIsId"/>
37153 <int value="160" label="AttributeOwnerElement"/>
37154 <int value="161" label="AttributeSetPrefix"/>
37155 <int value="162" label="AttributeSpecified"/>
37156 <int value="163" label="BeforeLoadEventInIsolatedWorld"/>
37157 <int value="164" label="PrefixedAudioDecodedByteCount"/>
37158 <int value="165" label="PrefixedVideoDecodedByteCount"/>
37159 <int value="166" label="PrefixedVideoSupportsFullscreen"/>
37160 <int value="167" label="PrefixedVideoDisplayingFullscreen"/>
37161 <int value="168" label="PrefixedVideoEnterFullscreen"/>
37162 <int value="169" label="PrefixedVideoExitFullscreen"/>
37163 <int value="170" label="PrefixedVideoEnterFullScreen"/>
37164 <int value="171" label="PrefixedVideoExitFullScreen"/>
37165 <int value="172" label="PrefixedVideoDecodedFrameCount"/>
37166 <int value="173" label="PrefixedVideoDroppedFrameCount"/>
37167 <int value="174" label="SourceElementCandidate"/>
37168 <int value="175" label="SourceElementNonMatchingMedia"/>
37169 <int value="176" label="PrefixedElementRequestFullscreen"/>
37170 <int value="177" label="PrefixedElementRequestFullScreen"/>
37171 <int value="178" label="BarPropLocationbar"/>
37172 <int value="179" label="BarPropMenubar"/>
37173 <int value="180" label="BarPropPersonalbar"/>
37174 <int value="181" label="BarPropScrollbars"/>
37175 <int value="182" label="BarPropStatusbar"/>
37176 <int value="183" label="BarPropToolbar"/>
37177 <int value="184" label="InputTypeEmailMultiple"/>
37178 <int value="185" label="InputTypeEmailMaxLength"/>
37179 <int value="186" label="InputTypeEmailMultipleMaxLength"/>
37180 <int value="187" label="TextTrackCueConstructor"/>
37181 <int value="188" label="CSSStyleDeclarationPropertyName"/>
37182 <int value="189" label="CSSStyleDeclarationFloatPropertyName"/>
37183 <int value="190" label="InputTypeText"/>
37184 <int value="191" label="InputTypeTextMaxLength"/>
37185 <int value="192" label="InputTypePassword"/>
37186 <int value="193" label="InputTypePasswordMaxLength"/>
37187 <int value="194" label="SVGInstanceRoot"/>
37188 <int value="195" label="ShowModalDialog"/>
37189 <int value="196" label="PrefixedPageVisibility"/>
37190 <int value="197" label="HTMLFrameElementLocation"/>
37191 <int value="198" label="CSSStyleSheetInsertRuleOptionalArg"/>
37192 <int value="199" label="CSSWebkitRegionAtRule"/>
37193 <int value="200" label="DocumentBeforeUnloadRegistered"/>
37194 <int value="201" label="DocumentBeforeUnloadFired"/>
37195 <int value="202" label="DocumentUnloadRegistered"/>
37196 <int value="203" label="DocumentUnloadFired"/>
37197 <int value="204" label="SVGLocatableNearestViewportElement"/>
37198 <int value="205" label="SVGLocatableFarthestViewportElement"/>
37199 <int value="206" label="IsIndexElement"/>
37200 <int value="207" label="HTMLHeadElementProfile"/>
37201 <int value="208" label="OverflowChangedEvent"/>
37202 <int value="209" label="SVGPointMatrixTransform"/>
37203 <int value="210" label="HTMLHtmlElementManifest"/>
37204 <int value="211" label="DOMFocusInOutEvent"/>
37205 <int value="212" label="FileGetLastModifiedDate"/>
37206 <int value="213" label="HTMLElementInnerText"/>
37207 <int value="214" label="HTMLElementOuterText"/>
37208 <int value="215" label="ReplaceDocumentViaJavaScriptURL"/>
37209 <int value="216" label="ElementSetAttributeNodeNS"/>
37210 <int value="217" label="ElementPrefixedMatchesSelector"/>
37211 <int value="218" label="DOMImplementationCreateCSSStyleSheet"/>
37212 <int value="219" label="CSSStyleSheetRules"/>
37213 <int value="220" label="CSSStyleSheetAddRule"/>
37214 <int value="221" label="CSSStyleSheetRemoveRule"/>
37215 <int value="222" label="InitMessageEvent"/>
37216 <int value="223" label="PrefixedInitMessageEvent"/>
37217 <int value="224" label="ElementSetPrefix"/>
37218 <int value="225" label="CSSStyleDeclarationGetPropertyCSSValue"/>
37219 <int value="226" label="SVGElementGetPresentationAttribute"/>
37220 <int value="227" label="REMOVEDAttrUsedAsNodeParameter"/>
37221 <int value="228" label="REMOVEDAttrUsedAsNodeReceiver"/>
37222 <int value="229" label="PrefixedMediaCancelKeyRequest"/>
37223 <int value="230" label="DOMImplementationHasFeature"/>
37224 <int value="231" label="DOMImplementationHasFeatureReturnFalse"/>
37225 <int value="232" label="CanPlayTypeKeySystem"/>
37226 <int value="233" label="PrefixedDevicePixelRatioMediaFeature"/>
37227 <int value="234" label="PrefixedMaxDevicePixelRatioMediaFeature"/>
37228 <int value="235" label="PrefixedMinDevicePixelRatioMediaFeature"/>
37229 <int value="236" label="PrefixedTransform2dMediaFeature"/>
37230 <int value="237" label="PrefixedTransform3dMediaFeature"/>
37231 <int value="238" label="PrefixedAnimationMediaFeature"/>
37232 <int value="239" label="PrefixedViewModeMediaFeature"/>
37233 <int value="240" label="PrefixedStorageQuota"/>
37234 <int value="241" label="ContentSecurityPolicyReportOnlyInMeta"/>
37235 <int value="242" label="PrefixedMediaSourceOpen"/>
37236 <int value="243" label="ResetReferrerPolicy"/>
37237 <int value="244" label="CaseInsensitiveAttrSelectorMatch"/>
37238 <int value="245" label="CaptureAttributeAsBoolean"/>
37239 <int value="246" label="FormNameAccessForImageElement"/>
37240 <int value="247" label="FormNameAccessForPastNamesMap"/>
37241 <int value="248" label="FormAssociationByParser"/>
37242 <int value="249" label="HTMLSourceElementMedia"/>
37243 <int value="250" label="SVGSVGElementInDocument"/>
37244 <int value="251" label="SVGDocumentRootElement"/>
37245 <int value="252" label="DocumentCreateEventOptionalArgument"/>
37246 <int value="253" label="MediaErrorEncrypted"/>
37247 <int value="254" label="EventSourceURL"/>
37248 <int value="255" label="WebSocketURL"/>
37249 <int value="256" label="UnsafeEvalBlocksCSSOM"/>
37250 <int value="257" label="WorkerSubjectToCSP"/>
37251 <int value="258" label="WorkerAllowedByChildBlockedByScript"/>
37252 <int value="259" label="HTMLMediaElementControllerNotNull"/>
37253 <int value="260" label="DeprecatedWebKitGradient"/>
37254 <int value="261" label="DeprecatedWebKitLinearGradient"/>
37255 <int value="262" label="DeprecatedWebKitRepeatingLinearGradient"/>
37256 <int value="263" label="DeprecatedWebKitRadialGradient"/>
37257 <int value="264" label="DeprecatedWebKitRepeatingRadialGradient"/>
37258 <int value="265" label="PrefixedGetImageDataHD"/>
37259 <int value="266" label="PrefixedPutImageDataHD"/>
37260 <int value="267" label="PrefixedImageSmoothingEnabled"/>
37261 <int value="268" label="UnprefixedImageSmoothingEnabled"/>
37262 <int value="269" label="ShadowRootApplyAuthorStyles"/>
37263 <int value="270" label="PromiseConstructor"/>
37264 <int value="271" label="PromiseCast"/>
37265 <int value="272" label="PromiseReject"/>
37266 <int value="273" label="PromiseResolve"/>
37267 <int value="274" label="TextAutosizing"/>
37268 <int value="275" label="TextAutosizingLayout"/>
37269 <int value="276" label="HTMLAnchorElementPingAttribute"/>
37270 <int value="277" label="JavascriptExhaustedMemory"/>
37271 <int value="278" label="InsertAdjacentHTML"/>
37272 <int value="279" label="SVGClassName"/>
37273 <int value="280" label="HTMLAppletElement"/>
37274 <int value="281" label="HTMLMediaElementSeekToFragmentStart"/>
37275 <int value="282" label="HTMLMediaElementPauseAtFragmentEnd"/>
37276 <int value="283" label="PrefixedWindowURL"/>
37277 <int value="284" label="PrefixedWorkerURL"/>
37278 <int value="285" label="WindowOrientation"/>
37279 <int value="286" label="DOMStringListContains"/>
37280 <int value="287" label="DocumentCaptureEvents"/>
37281 <int value="288" label="DocumentReleaseEvents"/>
37282 <int value="289" label="WindowCaptureEvents"/>
37283 <int value="290" label="WindowReleaseEvents"/>
37284 <int value="291" label="PrefixedGamepad"/>
37285 <int value="292" label="ElementAnimateKeyframeListEffectObjectTiming"/>
37286 <int value="293" label="ElementAnimateKeyframeListEffectDoubleTiming"/>
37287 <int value="294" label="ElementAnimateKeyframeListEffectNoTiming"/>
37288 <int value="295" label="DocumentXPathCreateExpression"/>
37289 <int value="296" label="DocumentXPathCreateNSResolver"/>
37290 <int value="297" label="DocumentXPathEvaluate"/>
37291 <int value="298" label="AttrGetValue"/>
37292 <int value="299" label="AttrSetValue"/>
37293 <int value="300" label="AnimationConstructorKeyframeListEffectObjectTiming"/>
37294 <int value="301" label="AnimationConstructorKeyframeListEffectDoubleTiming"/>
37295 <int value="302" label="AnimationConstructorKeyframeListEffectNoTiming"/>
37296 <int value="303" label="AttrSetValueWithElement"/>
37297 <int value="304" label="PrefixedCancelAnimationFrame"/>
37298 <int value="305" label="PrefixedCancelRequestAnimationFrame"/>
37299 <int value="306" label="NamedNodeMapGetNamedItem"/>
37300 <int value="307" label="NamedNodeMapSetNamedItem"/>
37301 <int value="308" label="NamedNodeMapRemoveNamedItem"/>
37302 <int value="309" label="NamedNodeMapItem"/>
37303 <int value="310" label="NamedNodeMapGetNamedItemNS"/>
37304 <int value="311" label="NamedNodeMapSetNamedItemNS"/>
37305 <int value="312" label="NamedNodeMapRemoveNamedItemNS"/>
37306 <int value="313" label="OpenWebDatabaseInWorker"/>
37307 <int value="314" label="OpenWebDatabaseSyncInWorker"/>
37308 <int value="315" label="PrefixedAllowFullscreenAttribute"/>
37309 <int value="316" label="XHRProgressEventPosition"/>
37310 <int value="317" label="XHRProgressEventTotalSize"/>
37311 <int value="318" label="PrefixedDocumentIsFullscreen"/>
37312 <int value="319" label="PrefixedDocumentFullScreenKeyboardInputAllowed"/>
37313 <int value="320" label="PrefixedDocumentCurrentFullScreenElement"/>
37314 <int value="321" label="PrefixedDocumentCancelFullScreen"/>
37315 <int value="322" label="PrefixedDocumentFullscreenEnabled"/>
37316 <int value="323" label="PrefixedDocumentFullscreenElement"/>
37317 <int value="324" label="PrefixedDocumentExitFullscreen"/>
37318 <int value="325" label="SVGForeignObjectElement"/>
37319 <int value="326" label="PrefixedElementRequestPointerLock"/>
37320 <int value="327" label="SelectionSetPosition"/>
37321 <int value="328" label="AnimationPlayerFinishEvent"/>
37322 <int value="329" label="SVGSVGElementInXMLDocument"/>
37323 <int value="330" label="CanvasRenderingContext2DSetAlpha"/>
37324 <int value="331" label="CanvasRenderingContext2DSetCompositeOperation"/>
37325 <int value="332" label="CanvasRenderingContext2DSetLineWidth"/>
37326 <int value="333" label="CanvasRenderingContext2DSetLineCap"/>
37327 <int value="334" label="CanvasRenderingContext2DSetLineJoin"/>
37328 <int value="335" label="CanvasRenderingContext2DSetMiterLimit"/>
37329 <int value="336" label="CanvasRenderingContext2DClearShadow"/>
37330 <int value="337" label="CanvasRenderingContext2DSetStrokeColor"/>
37331 <int value="338" label="CanvasRenderingContext2DSetFillColor"/>
37332 <int value="339" label="CanvasRenderingContext2DDrawImageFromRect"/>
37333 <int value="340" label="CanvasRenderingContext2DSetShadow"/>
37334 <int value="341" label="PrefixedPerformanceClearResourceTimings"/>
37335 <int value="342" label="PrefixedPerformanceSetResourceTimingBufferSize"/>
37336 <int value="343" label="EventSrcElement"/>
37337 <int value="344" label="EventCancelBubble"/>
37338 <int value="345" label="EventPath"/>
37339 <int value="346" label="EventClipboardData"/>
37340 <int value="347" label="NodeIteratorDetach"/>
37341 <int value="348" label="AttrNodeValue"/>
37342 <int value="349" label="AttrTextContent"/>
37343 <int value="350" label="EventGetReturnValueTrue"/>
37344 <int value="351" label="EventGetReturnValueFalse"/>
37345 <int value="352" label="EventSetReturnValueTrue"/>
37346 <int value="353" label="EventSetReturnValueFalse"/>
37347 <int value="354" label="NodeIteratorExpandEntityReferences"/>
37348 <int value="355" label="TreeWalkerExpandEntityReferences"/>
37349 <int value="356" label="WindowOffscreenBuffering"/>
37350 <int value="357" label="WindowDefaultStatus"/>
37351 <int value="358" label="WindowDefaultstatus"/>
37352 <int value="359" label="PrefixedConvertPointFromPageToNode"/>
37353 <int value="360" label="PrefixedConvertPointFromNodeToPage"/>
37354 <int value="361" label="PrefixedTransitionEventConstructor"/>
37355 <int value="362" label="PrefixedMutationObserverConstructor"/>
37356 <int value="363" label="PrefixedIDBCursorConstructor"/>
37357 <int value="364" label="PrefixedIDBDatabaseConstructor"/>
37358 <int value="365" label="PrefixedIDBFactoryConstructor"/>
37359 <int value="366" label="PrefixedIDBIndexConstructor"/>
37360 <int value="367" label="PrefixedIDBKeyRangeConstructor"/>
37361 <int value="368" label="PrefixedIDBObjectStoreConstructor"/>
37362 <int value="369" label="PrefixedIDBRequestConstructor"/>
37363 <int value="370" label="PrefixedIDBTransactionConstructor"/>
37364 <int value="371" label="NotificationPermission"/>
37365 <int value="372" label="RangeDetach"/>
37366 <int value="373" label="DocumentImportNodeOptionalArgument"/>
37367 <int value="374" label="HTMLTableElementVspace"/>
37368 <int value="375" label="HTMLTableElementHspace"/>
37369 <int value="376" label="PrefixedDocumentExitPointerLock"/>
37370 <int value="377" label="PrefixedDocumentPointerLockElement"/>
37371 <int value="378" label="PrefixedTouchRadiusX"/>
37372 <int value="379" label="PrefixedTouchRadiusY"/>
37373 <int value="380" label="PrefixedTouchRotationAngle"/>
37374 <int value="381" label="PrefixedTouchForce"/>
37375 <int value="382" label="PrefixedMouseEventMovementX"/>
37376 <int value="383" label="PrefixedMouseEventMovementY"/>
37377 <int value="384" label="PrefixedWheelEventDirectionInvertedFromDevice"/>
37378 <int value="385" label="PrefixedWheelEventInit"/>
37379 <int value="386" label="PrefixedFileRelativePath"/>
37380 <int value="387" label="DocumentCaretRangeFromPoint"/>
37381 <int value="388" label="DocumentGetCSSCanvasContext"/>
37382 <int value="389" label="ElementScrollIntoViewIfNeeded"/>
37383 <int value="390" label="ElementScrollByLines"/>
37384 <int value="391" label="ElementScrollByPages"/>
37385 <int value="392" label="RangeCompareNode"/>
37386 <int value="393" label="RangeExpand"/>
37387 <int value="394" label="HTMLFrameElementWidth"/>
37388 <int value="395" label="HTMLFrameElementHeight"/>
37389 <int value="396" label="HTMLImageElementX"/>
37390 <int value="397" label="HTMLImageElementY"/>
37391 <int value="398" label="HTMLOptionsCollectionRemoveElement"/>
37392 <int value="399" label="HTMLPreElementWrap"/>
37393 <int value="400" label="SelectionBaseNode"/>
37394 <int value="401" label="SelectionBaseOffset"/>
37395 <int value="402" label="SelectionExtentNode"/>
37396 <int value="403" label="SelectionExtentOffset"/>
37397 <int value="404" label="SelectionType"/>
37398 <int value="405" label="SelectionModify"/>
37399 <int value="406" label="SelectionSetBaseAndExtent"/>
37400 <int value="407" label="SelectionEmpty"/>
37401 <int value="408" label="SVGFEMorphologyElementSetRadius"/>
37402 <int value="409" label="VTTCue"/>
37403 <int value="410" label="VTTCueRender"/>
37404 <int value="411" label="VTTCueRenderVertical"/>
37405 <int value="412" label="VTTCueRenderSnapToLinesFalse"/>
37406 <int value="413" label="VTTCueRenderLineNotAuto"/>
37407 <int value="414" label="VTTCueRenderPositionNot50"/>
37408 <int value="415" label="VTTCueRenderSizeNot100"/>
37409 <int value="416" label="VTTCueRenderAlignNotMiddle"/>
37410 <int value="417" label="ElementRequestPointerLock"/>
37411 <int value="418" label="VTTCueRenderRtl"/>
37412 <int value="419" label="PostMessageFromSecureToInsecure"/>
37413 <int value="420" label="PostMessageFromInsecureToSecure"/>
37414 <int value="421" label="DocumentExitPointerLock"/>
37415 <int value="422" label="DocumentPointerLockElement"/>
37416 <int value="423" label="MixedContentFont"/>
37417 <int value="424" label="PrefixedCursorZoomIn"/>
37418 <int value="425" label="PrefixedCursorZoomOut"/>
37419 <int value="426" label="CSSCharsetRuleEncoding"/>
37420 <int value="427" label="DocumentSetCharset"/>
37421 <int value="428" label="DocumentDefaultCharset"/>
37422 <int value="429" label="TextEncoderConstructor"/>
37423 <int value="430" label="TextEncoderEncode"/>
37424 <int value="431" label="TextDecoderConstructor"/>
37425 <int value="432" label="TextDecoderDecode"/>
37426 <int value="433" label="FocusInOutEvent"/>
37427 <int value="434" label="MouseEventMovementX"/>
37428 <int value="435" label="MouseEventMovementY"/>
37429 <int value="436" label="MixedContentTextTrack"/>
37430 <int value="437" label="MixedContentRaw"/>
37431 <int value="438" label="MixedContentImage"/>
37432 <int value="439" label="MixedContentMedia"/>
37433 <int value="440" label="DocumentFonts"/>
37434 <int value="441" label="MixedContentFormsSubmitted"/>
37435 <int value="442" label="FormsSubmitted"/>
37436 <int value="443" label="TextInputEventOnInput"/>
37437 <int value="444" label="TextInputEventOnTextArea"/>
37438 <int value="445" label="TextInputEventOnContentEditable"/>
37439 <int value="446" label="TextInputEventOnNotNode"/>
37440 <int value="447" label="WebkitBeforeTextInsertedOnInput"/>
37441 <int value="448" label="WebkitBeforeTextInsertedOnTextArea"/>
37442 <int value="449" label="WebkitBeforeTextInsertedOnContentEditable"/>
37443 <int value="450" label="WebkitBeforeTextInsertedOnNotNode"/>
37444 <int value="451" label="WebkitEditableContentChangedOnInput"/>
37445 <int value="452" label="WebkitEditableContentChangedOnTextArea"/>
37446 <int value="453" label="WebkitEditableContentChangedOnContentEditable"/>
37447 <int value="454" label="WebkitEditableContentChangedOnNotNode"/>
37448 <int value="455" label="HTMLImports"/>
37449 <int value="456" label="ElementCreateShadowRoot"/>
37450 <int value="457" label="DocumentRegisterElement"/>
37451 <int value="458" label="EditingAppleInterchangeNewline"/>
37452 <int value="459" label="EditingAppleConvertedSpace"/>
37453 <int value="460" label="EditingApplePasteAsQuotation"/>
37454 <int value="461" label="EditingAppleStyleSpanClass"/>
37455 <int value="462" label="EditingAppleTabSpanClass"/>
37456 <int value="463" label="HTMLImportsAsyncAttribute"/>
37457 <int value="464" label="FontFaceSetReady"/>
37458 <int value="465" label="XMLHttpRequestSynchronous"/>
37459 <int value="466" label="CSSSelectorPseudoUnresolved"/>
37460 <int value="467" label="CSSSelectorPseudoShadow"/>
37461 <int value="468" label="CSSSelectorPseudoContent"/>
37462 <int value="469" label="CSSSelectorPseudoHost"/>
37463 <int value="470" label="CSSSelectorPseudoHostContext"/>
37464 <int value="471" label="CSSDeepCombinator"/>
37467 <enum name="FFmpegCodecs" type="int">
37468 <int value="0" label="NONE"/>
37469 <int value="1" label="MPEG1VIDEO"/>
37470 <int value="2" label="MPEG2VIDEO"/>
37471 <int value="3" label="MPEG2VIDEO_XVMC"/>
37472 <int value="4" label="H261"/>
37473 <int value="5" label="H263"/>
37474 <int value="6" label="RV10"/>
37475 <int value="7" label="RV20"/>
37476 <int value="8" label="MJPEG"/>
37477 <int value="9" label="MJPEGB"/>
37478 <int value="10" label="LJPEG"/>
37479 <int value="11" label="SP5X"/>
37480 <int value="12" label="JPEGLS"/>
37481 <int value="13" label="MPEG4"/>
37482 <int value="14" label="RAWVIDEO"/>
37483 <int value="15" label="MSMPEG4V1"/>
37484 <int value="16" label="MSMPEG4V2"/>
37485 <int value="17" label="MSMPEG4V3"/>
37486 <int value="18" label="WMV1"/>
37487 <int value="19" label="WMV2"/>
37488 <int value="20" label="H263P"/>
37489 <int value="21" label="H263I"/>
37490 <int value="22" label="FLV1"/>
37491 <int value="23" label="SVQ1"/>
37492 <int value="24" label="SVQ3"/>
37493 <int value="25" label="DVVIDEO"/>
37494 <int value="26" label="HUFFYUV"/>
37495 <int value="27" label="CYUV"/>
37496 <int value="28" label="H264"/>
37497 <int value="29" label="INDEO3"/>
37498 <int value="30" label="VP3"/>
37499 <int value="31" label="THEORA"/>
37500 <int value="32" label="ASV1"/>
37501 <int value="33" label="ASV2"/>
37502 <int value="34" label="FFV1"/>
37503 <int value="35" label="4XM"/>
37504 <int value="36" label="VCR1"/>
37505 <int value="37" label="CLJR"/>
37506 <int value="38" label="MDEC"/>
37507 <int value="39" label="ROQ"/>
37508 <int value="40" label="INTERPLAY_VIDEO"/>
37509 <int value="41" label="XAN_WC3"/>
37510 <int value="42" label="XAN_WC4"/>
37511 <int value="43" label="RPZA"/>
37512 <int value="44" label="CINEPAK"/>
37513 <int value="45" label="WS_VQA"/>
37514 <int value="46" label="MSRLE"/>
37515 <int value="47" label="MSVIDEO1"/>
37516 <int value="48" label="IDCIN"/>
37517 <int value="49" label="8BPS"/>
37518 <int value="50" label="SMC"/>
37519 <int value="51" label="FLIC"/>
37520 <int value="52" label="TRUEMOTION1"/>
37521 <int value="53" label="VMDVIDEO"/>
37522 <int value="54" label="MSZH"/>
37523 <int value="55" label="ZLIB"/>
37524 <int value="56" label="QTRLE"/>
37525 <int value="57" label="SNOW"/>
37526 <int value="58" label="TSCC"/>
37527 <int value="59" label="ULTI"/>
37528 <int value="60" label="QDRAW"/>
37529 <int value="61" label="VIXL"/>
37530 <int value="62" label="QPEG"/>
37531 <int value="63" label="PNG"/>
37532 <int value="64" label="PPM"/>
37533 <int value="65" label="PBM"/>
37534 <int value="66" label="PGM"/>
37535 <int value="67" label="PGMYUV"/>
37536 <int value="68" label="PAM"/>
37537 <int value="69" label="FFVHUFF"/>
37538 <int value="70" label="RV30"/>
37539 <int value="71" label="RV40"/>
37540 <int value="72" label="VC1"/>
37541 <int value="73" label="WMV3"/>
37542 <int value="74" label="LOCO"/>
37543 <int value="75" label="WNV1"/>
37544 <int value="76" label="AASC"/>
37545 <int value="77" label="INDEO2"/>
37546 <int value="78" label="FRAPS"/>
37547 <int value="79" label="TRUEMOTION2"/>
37548 <int value="80" label="BMP"/>
37549 <int value="81" label="CSCD"/>
37550 <int value="82" label="MMVIDEO"/>
37551 <int value="83" label="ZMBV"/>
37552 <int value="84" label="AVS"/>
37553 <int value="85" label="SMACKVIDEO"/>
37554 <int value="86" label="NUV"/>
37555 <int value="87" label="KMVC"/>
37556 <int value="88" label="FLASHSV"/>
37557 <int value="89" label="CAVS"/>
37558 <int value="90" label="JPEG2000"/>
37559 <int value="91" label="VMNC"/>
37560 <int value="92" label="VP5"/>
37561 <int value="93" label="VP6"/>
37562 <int value="94" label="VP6F"/>
37563 <int value="95" label="TARGA"/>
37564 <int value="96" label="DSICINVIDEO"/>
37565 <int value="97" label="TIERTEXSEQVIDEO"/>
37566 <int value="98" label="TIFF"/>
37567 <int value="99" label="GIF"/>
37568 <int value="100" label="DXA"/>
37569 <int value="101" label="DNXHD"/>
37570 <int value="102" label="THP"/>
37571 <int value="103" label="SGI"/>
37572 <int value="104" label="C93"/>
37573 <int value="105" label="BETHSOFTVID"/>
37574 <int value="106" label="PTX"/>
37575 <int value="107" label="TXD"/>
37576 <int value="108" label="VP6A"/>
37577 <int value="109" label="AMV"/>
37578 <int value="110" label="VB"/>
37579 <int value="111" label="PCX"/>
37580 <int value="112" label="SUNRAST"/>
37581 <int value="113" label="INDEO4"/>
37582 <int value="114" label="INDEO5"/>
37583 <int value="115" label="MIMIC"/>
37584 <int value="116" label="RL2"/>
37585 <int value="117" label="ESCAPE124"/>
37586 <int value="118" label="DIRAC"/>
37587 <int value="119" label="BFI"/>
37588 <int value="120" label="CMV"/>
37589 <int value="121" label="MOTIONPIXELS"/>
37590 <int value="122" label="TGV"/>
37591 <int value="123" label="TGQ"/>
37592 <int value="124" label="TQI"/>
37593 <int value="125" label="AURA"/>
37594 <int value="126" label="AURA2"/>
37595 <int value="127" label="V210X"/>
37596 <int value="128" label="TMV"/>
37597 <int value="129" label="V210"/>
37598 <int value="130" label="DPX"/>
37599 <int value="131" label="MAD"/>
37600 <int value="132" label="FRWU"/>
37601 <int value="133" label="FLASHSV2"/>
37602 <int value="134" label="CDGRAPHICS"/>
37603 <int value="135" label="R210"/>
37604 <int value="136" label="ANM"/>
37605 <int value="137" label="BINKVIDEO"/>
37606 <int value="138" label="IFF_ILBM"/>
37607 <int value="139" label="IFF_BYTERUN1"/>
37608 <int value="140" label="KGV1"/>
37609 <int value="141" label="YOP"/>
37610 <int value="142" label="VP8"/>
37611 <int value="143" label="PICTOR"/>
37612 <int value="144" label="ANSI"/>
37613 <int value="145" label="A64_MULTI"/>
37614 <int value="146" label="A64_MULTI5"/>
37615 <int value="147" label="R10K"/>
37616 <int value="148" label="MXPEG"/>
37617 <int value="149" label="LAGARITH"/>
37618 <int value="150" label="PRORES"/>
37619 <int value="151" label="JV"/>
37620 <int value="152" label="DFA"/>
37621 <int value="153" label="WMV3IMAGE"/>
37622 <int value="154" label="VC1IMAGE"/>
37623 <int value="155" label="UTVIDEO"/>
37624 <int value="156" label="BMV_VIDEO"/>
37625 <int value="157" label="VBLE"/>
37626 <int value="158" label="DXTORY"/>
37627 <int value="159" label="V410"/>
37628 <int value="160" label="XWD"/>
37629 <int value="161" label="CDXL"/>
37630 <int value="162" label="XBM"/>
37631 <int value="163" label="ZEROCODEC"/>
37632 <int value="164" label="MSS1"/>
37633 <int value="165" label="MSA1"/>
37634 <int value="166" label="TSCC2"/>
37635 <int value="167" label="MTS2"/>
37636 <int value="168" label="CLLC"/>
37637 <int value="169" label="MSS2"/>
37638 <int value="170" label="VP9"/>
37639 <int value="65536" label="PCM_S16LE"/>
37640 <int value="65537" label="PCM_S16BE"/>
37641 <int value="65538" label="PCM_U16LE"/>
37642 <int value="65539" label="PCM_U16BE"/>
37643 <int value="65540" label="PCM_S8"/>
37644 <int value="65541" label="PCM_U8"/>
37645 <int value="65542" label="PCM_MULAW"/>
37646 <int value="65543" label="PCM_ALAW"/>
37647 <int value="65544" label="PCM_S32LE"/>
37648 <int value="65545" label="PCM_S32BE"/>
37649 <int value="65546" label="PCM_U32LE"/>
37650 <int value="65547" label="PCM_U32BE"/>
37651 <int value="65548" label="PCM_S24LE"/>
37652 <int value="65549" label="PCM_S24BE"/>
37653 <int value="65550" label="PCM_U24LE"/>
37654 <int value="65551" label="PCM_U24BE"/>
37655 <int value="65552" label="PCM_S24DAUD"/>
37656 <int value="65553" label="PCM_ZORK"/>
37657 <int value="65554" label="PCM_S16LE_PLANAR"/>
37658 <int value="65555" label="PCM_DVD"/>
37659 <int value="65556" label="PCM_F32BE"/>
37660 <int value="65557" label="PCM_F32LE"/>
37661 <int value="65558" label="PCM_F64BE"/>
37662 <int value="65559" label="PCM_F64LE"/>
37663 <int value="65560" label="PCM_BLURAY"/>
37664 <int value="65561" label="PCM_LXF"/>
37665 <int value="65562" label="S302M"/>
37666 <int value="65563" label="PCM_S8_PLANAR"/>
37667 <int value="69632" label="ADPCM_IMA_QT"/>
37668 <int value="69633" label="ADPCM_IMA_WAV"/>
37669 <int value="69634" label="ADPCM_IMA_DK3"/>
37670 <int value="69635" label="ADPCM_IMA_DK4"/>
37671 <int value="69636" label="ADPCM_IMA_WS"/>
37672 <int value="69637" label="ADPCM_IMA_SMJPEG"/>
37673 <int value="69638" label="ADPCM_MS"/>
37674 <int value="69639" label="ADPCM_4XM"/>
37675 <int value="69640" label="ADPCM_XA"/>
37676 <int value="69641" label="ADPCM_ADX"/>
37677 <int value="69642" label="ADPCM_EA"/>
37678 <int value="69643" label="ADPCM_G726"/>
37679 <int value="69644" label="ADPCM_CT"/>
37680 <int value="69645" label="ADPCM_SWF"/>
37681 <int value="69646" label="ADPCM_YAMAHA"/>
37682 <int value="69647" label="ADPCM_SBPRO_4"/>
37683 <int value="69648" label="ADPCM_SBPRO_3"/>
37684 <int value="69649" label="ADPCM_SBPRO_2"/>
37685 <int value="69650" label="ADPCM_THP"/>
37686 <int value="69651" label="ADPCM_IMA_AMV"/>
37687 <int value="69652" label="ADPCM_EA_R1"/>
37688 <int value="69653" label="ADPCM_EA_R3"/>
37689 <int value="69654" label="ADPCM_EA_R2"/>
37690 <int value="69655" label="ADPCM_IMA_EA_SEAD"/>
37691 <int value="69656" label="ADPCM_IMA_EA_EACS"/>
37692 <int value="69657" label="ADPCM_EA_XAS"/>
37693 <int value="69658" label="ADPCM_EA_MAXIS_XA"/>
37694 <int value="69659" label="ADPCM_IMA_ISS"/>
37695 <int value="69660" label="ADPCM_G722"/>
37696 <int value="69661" label="ADPCM_IMA_APC"/>
37697 <int value="73728" label="AMR_NB"/>
37698 <int value="73729" label="AMR_WB"/>
37699 <int value="77824" label="RA_144"/>
37700 <int value="77825" label="RA_288"/>
37701 <int value="81920" label="ROQ_DPCM"/>
37702 <int value="81921" label="INTERPLAY_DPCM"/>
37703 <int value="81922" label="XAN_DPCM"/>
37704 <int value="81923" label="SOL_DPCM"/>
37705 <int value="86016" label="MP2"/>
37706 <int value="86017" label="MP3"/>
37707 <int value="86018" label="AAC"/>
37708 <int value="86019" label="AC3"/>
37709 <int value="86020" label="DTS"/>
37710 <int value="86021" label="VORBIS"/>
37711 <int value="86022" label="DVAUDIO"/>
37712 <int value="86023" label="WMAV1"/>
37713 <int value="86024" label="WMAV2"/>
37714 <int value="86025" label="MACE3"/>
37715 <int value="86026" label="MACE6"/>
37716 <int value="86027" label="VMDAUDIO"/>
37717 <int value="86028" label="FLAC"/>
37718 <int value="86029" label="MP3ADU"/>
37719 <int value="86030" label="MP3ON4"/>
37720 <int value="86031" label="SHORTEN"/>
37721 <int value="86032" label="ALAC"/>
37722 <int value="86033" label="WESTWOOD_SND1"/>
37723 <int value="86034" label="GSM"/>
37724 <int value="86035" label="QDM2"/>
37725 <int value="86036" label="COOK"/>
37726 <int value="86037" label="TRUESPEECH"/>
37727 <int value="86038" label="TTA"/>
37728 <int value="86039" label="SMACKAUDIO"/>
37729 <int value="86040" label="QCELP"/>
37730 <int value="86041" label="WAVPACK"/>
37731 <int value="86042" label="DSICINAUDIO"/>
37732 <int value="86043" label="IMC"/>
37733 <int value="86044" label="MUSEPACK7"/>
37734 <int value="86045" label="MLP"/>
37735 <int value="86046" label="GSM_MS"/>
37736 <int value="86047" label="ATRAC3"/>
37737 <int value="86048" label="VOXWARE"/>
37738 <int value="86049" label="APE"/>
37739 <int value="86050" label="NELLYMOSER"/>
37740 <int value="86051" label="MUSEPACK8"/>
37741 <int value="86052" label="SPEEX"/>
37742 <int value="86053" label="WMAVOICE"/>
37743 <int value="86054" label="WMAPRO"/>
37744 <int value="86055" label="WMALOSSLESS"/>
37745 <int value="86056" label="ATRAC3P"/>
37746 <int value="86057" label="EAC3"/>
37747 <int value="86058" label="SIPR"/>
37748 <int value="86059" label="MP1"/>
37749 <int value="86060" label="TWINVQ"/>
37750 <int value="86061" label="TRUEHD"/>
37751 <int value="86062" label="MP4ALS"/>
37752 <int value="86063" label="ATRAC1"/>
37753 <int value="86064" label="BINKAUDIO_RDFT"/>
37754 <int value="86065" label="BINKAUDIO_DCT"/>
37755 <int value="86066" label="AAC_LATM"/>
37756 <int value="86067" label="QDMC"/>
37757 <int value="86068" label="CELT"/>
37758 <int value="86069" label="G723_1"/>
37759 <int value="86070" label="G729"/>
37760 <int value="86071" label="8SVX_EXP"/>
37761 <int value="86072" label="8SVX_FIB"/>
37762 <int value="86073" label="BMV_AUDIO"/>
37763 <int value="86074" label="RALF"/>
37764 <int value="86075" label="IAC"/>
37765 <int value="86076" label="ILBC"/>
37766 <int value="86077" label="OPUS_DEPRECATED"/>
37767 <int value="86078" label="COMFORT_NOISE"/>
37768 <int value="86079" label="TAK_DEPRECATED"/>
37769 <int value="94208" label="DVD_SUBTITLE"/>
37770 <int value="94209" label="DVB_SUBTITLE"/>
37771 <int value="94210" label="TEXT"/>
37772 <int value="94211" label="XSUB"/>
37773 <int value="94212" label="SSA"/>
37774 <int value="94213" label="MOV_TEXT"/>
37775 <int value="94214" label="HDMV_PGS_SUBTITLE"/>
37776 <int value="94215" label="DVB_TELETEXT"/>
37777 <int value="94216" label="SRT"/>
37778 <int value="98304" label="TTF"/>
37779 <int value="102400" label="PROBE"/>
37780 <int value="131072" label="MPEG2TS"/>
37781 <int value="131073" label="MPEG4SYSTEMS"/>
37782 <int value="135168" label="FFMETADATA"/>
37783 <int value="4665933" label="G2M"/>
37784 <int value="4801606" label="IDF"/>
37785 <int value="5198918" label="OTF"/>
37786 <int value="407917392" label="PCM_S24LE_PLANAR"/>
37787 <int value="542135120" label="PCM_S32LE_PLANAR"/>
37788 <int value="808530518" label="012V"/>
37789 <int value="809850962" label="EXR"/>
37790 <int value="944985688" label="8SVX_RAW"/>
37791 <int value="1095123744" label="ADPCM_AFC"/>
37792 <int value="1096176208" label="AVRP"/>
37793 <int value="1096176238" label="AVRN"/>
37794 <int value="1096176969" label="AVUI"/>
37795 <int value="1096373590" label="AYUV"/>
37796 <int value="1112557912" label="BRENDER_PIX"/>
37797 <int value="1112823892" label="BINTEXT"/>
37798 <int value="1129335105" label="CPIA"/>
37799 <int value="1160852272" label="ESCAPE130"/>
37800 <int value="1179014995" label="FFWAVESYNTH"/>
37801 <int value="1246975298" label="JACOSUB"/>
37802 <int value="1263294017" label="SMPTE_KLV"/>
37803 <int value="1297108018" label="MPL2"/>
37804 <int value="1297498929" label="MVC1"/>
37805 <int value="1297498930" label="MVC2"/>
37806 <int value="1330333984" label="ADPCM_IMA_OKI"/>
37807 <int value="1330664787" label="OPUS"/>
37808 <int value="1346455105" label="PAF_AUDIO"/>
37809 <int value="1346455126" label="PAF_VIDEO"/>
37810 <int value="1347637264" label="PCM_S16BE_PLANAR"/>
37811 <int value="1349012051" label="PJS"/>
37812 <int value="1381259348" label="REALTEXT"/>
37813 <int value="1396788553" label="SAMI"/>
37814 <int value="1396788813" label="SANM"/>
37815 <int value="1397180754" label="SGIRLE"/>
37816 <int value="1397706307" label="SONIC"/>
37817 <int value="1397706316" label="SONIC_LS"/>
37818 <int value="1397909872" label="SUBRIP"/>
37819 <int value="1398953521" label="SUBVIEWER1"/>
37820 <int value="1400201814" label="SUBVIEWER"/>
37821 <int value="1412575542" label="TARGA_Y216"/>
37822 <int value="1446195256" label="V308"/>
37823 <int value="1446260792" label="V408"/>
37824 <int value="1447644481" label="VIMA"/>
37825 <int value="1448111218" label="VPLAYER"/>
37826 <int value="1465275476" label="WEBVTT"/>
37827 <int value="1480739150" label="XBIN"/>
37828 <int value="1480999235" label="XFACE"/>
37829 <int value="1496592720" label="Y41P"/>
37830 <int value="1498764852" label="YUV4"/>
37831 <int value="1664495672" label="EIA_608"/>
37832 <int value="1833195076" label="MICRODVD"/>
37833 <int value="1936029283" label="EVRC"/>
37834 <int value="1936944502" label="SMV"/>
37835 <int value="1950507339" label="TAK"/>
37838 <enum name="FFmpegColorRanges" type="int">
37839 <int value="0" label="UNSPECIFIED"/>
37840 <int value="1" label="MPEG"/>
37841 <int value="2" label="JPEG"/>
37844 <enum name="FileDialogType" type="int">
37845 <int value="0" label="Select folder"/>
37846 <int value="1" label="Upload folder"/>
37847 <int value="2" label="Save as file"/>
37848 <int value="3" label="Open file"/>
37849 <int value="4" label="Open multiple files"/>
37850 <int value="5" label="Full page"/>
37851 <int value="6" label="Error"/>
37854 <enum name="FileManagerVolumeType" type="int">
37855 <int value="0" label="Google Drive"/>
37856 <int value="1" label="Download Folder"/>
37857 <int value="2" label="Removable Disk"/>
37858 <int value="3" label="Archive File"/>
37859 <int value="4" label="Cloud Device"/>
37860 <int value="5" label="FileSystemProvider API"/>
37861 <int value="6" label="MTP (Media Transfer Protocol) Device"/>
37864 <enum name="FileType" type="int">
37865 <int value="0" label="other"/>
37866 <int value="1" label=".doc"/>
37867 <int value="2" label=".docx"/>
37868 <int value="3" label=".odt"/>
37869 <int value="4" label=".rtf"/>
37870 <int value="5" label=".pdf"/>
37871 <int value="6" label=".ppt"/>
37872 <int value="7" label=".pptx"/>
37873 <int value="8" label=".odp"/>
37874 <int value="9" label=".xls"/>
37875 <int value="10" label=".xlsx"/>
37876 <int value="11" label=".ods"/>
37877 <int value="12" label=".csv"/>
37878 <int value="13" label=".odf"/>
37879 <int value="14" label=".rar"/>
37880 <int value="15" label=".asf"/>
37881 <int value="16" label=".wma"/>
37882 <int value="17" label=".wmv"/>
37883 <int value="18" label=".mov"/>
37884 <int value="19" label=".mpg"/>
37885 <int value="20" label=".log"/>
37888 <enum name="FlashNavigateUsageType" type="int">
37889 <int value="0" label="Rejected because of Authorization header."/>
37890 <int value="1" label="Rejected because of Cache-Control header."/>
37891 <int value="2" label="Rejected because of Content-Encoding header."/>
37892 <int value="3" label="Rejected because of Content-MD5 header."/>
37893 <int value="4" label="Rejected because of Content-Type header."/>
37894 <int value="5" label="Rejected because of Expires header."/>
37895 <int value="6" label="Rejected because of From header."/>
37896 <int value="7" label="Rejected because of If-Match header."/>
37897 <int value="8" label="Rejected because of If-None-Match header."/>
37898 <int value="9" label="Rejected because of If-Range header."/>
37899 <int value="10" label="Rejected because of If-Unmodified-Since header."/>
37900 <int value="11" label="Rejected because of Pragma header."/>
37901 <int value="12" label="Rejected because of Referer header."/>
37903 label="Rejected because of other headers (e.g., custom headers)."/>
37904 <int value="14" label="The total number of rejected navigate requests."/>
37905 <int value="15" label="The total number of navigate requests."/>
37908 <enum name="FtpDataConnectionError" type="int">
37909 <int value="0">Data connection successful</int>
37910 <int value="1">Local firewall blocked the connection</int>
37911 <int value="2">Connection timed out</int>
37913 Connection has been established, but then got broken (either reset or
37916 <int value="4">Connection has been refused</int>
37917 <int value="20">Other kind of error</int>
37920 <enum name="FtpServerType" type="int">
37922 Deprecated 2012-11-13. No longer generated.
37925 Old FTP server type as previously defined in
37926 net/ftp/ftp_server_type_histograms.h
37928 <int value="0" label="Unknown">
37929 Unknown (could be a server we don't support, a broken server, or a security
37932 <int value="1" label="/bin/ls">Server using /bin/ls -l and variants</int>
37933 <int value="2" label="/bin/dls">Server using /bin/dls</int>
37934 <int value="3" label="EPLF">Server using EPLF format</int>
37935 <int value="4" label="WinNT">
37936 WinNT server configured for old style listing
37938 <int value="5" label="VMS">VMS (including variants)</int>
37939 <int value="6" label="IBM VM">IBM VM/CMS, VM/ESA, z/VM formats</int>
37940 <int value="7" label="OS/2">OS/2 FTP Server</int>
37941 <int value="8" label="win16">
37942 win16 hosts: SuperTCP or NetManage Chameleon
37946 <enum name="FtpServerType2" type="int">
37948 FTP server type as defined in net/ftp/ftp_server_type_histograms.h
37950 <int value="0" label="Unknown"/>
37951 <int value="1" label="/bin/ls"/>
37952 <int value="2" label="Windows"/>
37953 <int value="3" label="VMS"/>
37954 <int value="4" label="Netware"/>
37955 <int value="5" label="OS/2"/>
37958 <enum name="GaiaSessionRestoreOutcome" type="int">
37959 <int value="0" label="Undefined"/>
37960 <int value="1" label="Success"/>
37961 <int value="2" label="OAuth2 tokens cannot be fetched"/>
37962 <int value="3" label="No local OAuth2 refresh token found"/>
37963 <int value="4" label="OAuthLogin call failed"/>
37964 <int value="5" label="MergeSession call failed"/>
37965 <int value="6" label="ListAccounts call failed"/>
37966 <int value="7" label="No restore needed, fresh cookies found"/>
37967 <int value="8" label="Overflow"/>
37970 <enum name="GCMCheckinRequestStatus" type="int">
37971 <int value="0" label="Success"/>
37972 <int value="1" label="URL fetching failed"/>
37973 <int value="2" label="HTTP bad request"/>
37974 <int value="3" label="HTTP unauthorized"/>
37975 <int value="4" label="HTTP not OK"/>
37976 <int value="5" label="Response parsing failed"/>
37977 <int value="6" label="Zero ID or token"/>
37980 <enum name="GCMConnectionResetReason" type="int">
37981 <int value="0" label="Login failure"/>
37982 <int value="1" label="Close command"/>
37983 <int value="2" label="Heartbeat failure"/>
37984 <int value="3" label="Socket failure"/>
37985 <int value="4" label="Network change"/>
37988 <enum name="GCMEndpoints" type="int">
37989 <int value="0" label="mtalk.google.com:5228"/>
37990 <int value="1" label="mtalk.google.com:443"/>
37993 <enum name="GCMInvalidationsIncomingMessageStatus" type="int">
37994 <int value="0" label="Success"/>
37995 <int value="1" label="GCM message's content missing or empty"/>
37996 <int value="2" label="Base64Decode failed"/>
37997 <int value="3" label="Parsing protobuf failed"/>
38000 <enum name="GCMInvalidationsOutgoingMessageStatus" type="int">
38001 <int value="0" label="Success"/>
38002 <int value="1" label="Message was discarded"/>
38003 <int value="2" label="Access token request failed"/>
38004 <int value="3" label="HTTP Post failed"/>
38007 <enum name="GCMOutgoingMessageTTLCategory" type="int">
38008 <int value="0" label="Zero"/>
38009 <int value="1" label="Less than or equal to 1 minute"/>
38010 <int value="2" label="Less than or equal to 1 hour"/>
38011 <int value="3" label="Less than or equal to 1 day"/>
38012 <int value="4" label="Less than or equal to 1 week"/>
38013 <int value="5" label="More than 1 week but less than maximum"/>
38014 <int value="6" label="Default or maximium time"/>
38017 <enum name="GCMRegistrationRequestStatus" type="int">
38018 <int value="0" label="Success (this is not logged currently)"/>
38019 <int value="1" label="Invalid parameters"/>
38020 <int value="2" label="Invalid sender"/>
38021 <int value="3" label="Authentication failed"/>
38022 <int value="4" label="Device registration error"/>
38023 <int value="5" label="Unknown error"/>
38024 <int value="6" label="URL fetching failed"/>
38025 <int value="7" label="HTTP not OK"/>
38026 <int value="8" label="Response parsing failed"/>
38027 <int value="9" label="Reached maximum number of retries"/>
38030 <enum name="GCMUnregistrationRequestStatus" type="int">
38031 <int value="0" label="Success"/>
38032 <int value="1" label="URL fetching failed"/>
38033 <int value="2" label="No response body"/>
38034 <int value="3" label="Response parsing failed"/>
38035 <int value="4" label="Incorrect App Id"/>
38036 <int value="5" label="Invalid parameters"/>
38037 <int value="6" label="Service unavailable"/>
38038 <int value="7" label="Internal server error"/>
38039 <int value="8" label="HTTP reponse code not OK"/>
38040 <int value="9" label="Unknown error"/>
38043 <enum name="GDataAuthResult" type="int">
38044 <int value="0" label="FAILURE"/>
38045 <int value="1" label="SUCCESS"/>
38046 <int value="2" label="NO_CONNECTION"/>
38049 <enum name="GDataEntryKind" type="int">
38051 Deprecated 9/2012, and replaced by DriveEntryKind
38053 <int value="0" label="UNKNOWN"/>
38054 <int value="4097" label="ITEM"/>
38055 <int value="4098" label="SITE"/>
38056 <int value="8449" label="DOCUMENT"/>
38057 <int value="8450" label="SPEREADSHEET"/>
38058 <int value="8451" label="PRESENTATION"/>
38059 <int value="8452" label="DRAWING"/>
38060 <int value="8453" label="TABLE"/>
38061 <int value="8705" label="EXTERNAL_APP"/>
38062 <int value="16385" label="FOLDER"/>
38063 <int value="32769" label="FILE"/>
38064 <int value="32770" label="PDF"/>
38067 <enum name="GeolocationInfoBarDelegateAndroidEvent" type="int">
38068 <int value="0" label="User allowed the page to use geolocation">
38069 For the Android platform the count for this event should be exactly the same
38070 as the corresponding event in the GeolocationInfoBarDelegateEvent enum.
38072 <int value="1" label="User opened geolocation settings"/>
38075 <enum name="GeolocationInfoBarDelegateEvent" type="int">
38076 <int value="0" label="The bar was created"/>
38077 <int value="1" label="User allowed use of geolocation"/>
38078 <int value="2" label="User denied use of geolocation"/>
38079 <int value="3" label="User dismissed the bar"/>
38080 <int value="4" label="User clicked on link"/>
38081 <int value="5" label="User ignored the bar"/>
38084 <enum name="GeopositionErrorCode" type="int">
38085 <int value="0" label="There was no error"/>
38086 <int value="1" label="User denied use of geolocation"/>
38087 <int value="2" label="Geoposition could not be determined"/>
38088 <int value="3" label="Timeout"/>
38091 <enum name="GestureActionType" type="int">
38092 <int value="0" label="Unknown"/>
38093 <int value="1" label="Omnibox pinch"/>
38094 <int value="2" label="Omnibox scroll"/>
38095 <int value="3" label="Tabstrip pinch"/>
38096 <int value="4" label="Tabstrip scroll"/>
38097 <int value="5" label="Bezel scroll"/>
38098 <int value="6" label="Desktop scroll"/>
38099 <int value="7" label="Desktop pinch"/>
38100 <int value="8" label="Webpage pinch"/>
38101 <int value="9" label="Webpage scroll"/>
38102 <int value="10" label="Webpage tap"/>
38103 <int value="11" label="Tabstrip tap"/>
38104 <int value="12" label="Bezel down"/>
38105 <int value="13" label="Tab switched tap"/>
38106 <int value="14" label="Active tab tap"/>
38107 <int value="15" label="Tab close button tap"/>
38108 <int value="16" label="New tab button tap"/>
38109 <int value="17" label="Top edge of window tap"/>
38110 <int value="18" label="Window size button tap"/>
38111 <int value="19" label="Area surrounding tabstrip tap"/>
38112 <int value="20" label="Window resized double tap"/>
38115 <enum name="GetPerfDataOutcome" type="int">
38116 <int value="0" label="Success.">
38117 Perf data was collected, parsed and attached to the UMA protobuf
38120 <int value="1" label="No perf data ready to be uploaded.">
38121 Could not add perf data to the UMA protobuf because no perf data was ready
38124 <int value="2" label="Collection timer triggered but have data already.">
38125 Perf timer triggered but the perf provider already had a perf data proto to
38126 be added to the UMA protobuf.
38129 label="Collection timer triggered but incognito window active.">
38130 Perf timer triggered but an incognito window was open.
38132 <int value="4" label="Incognito window launched during collection.">
38133 Perf data was collected but an incognito window was opened during the
38136 <int value="5" label="Protobuf returned by debugd not deserialized.">
38137 Perf data was collected and sent to Chrome as a serialized protobuf but it
38138 could be deserialized by Chrome.
38142 <enum name="GetUserDataTempDirResult" type="int">
38143 <int value="0" label="SUCCESS"/>
38144 <int value="1" label="CANT_GET_PARENT_PATH"/>
38145 <int value="2" label="CANT_GET_UDT_PATH"/>
38146 <int value="3" label="NOT_A_DIRECTORY"/>
38147 <int value="4" label="CANT_CREATE_DIR"/>
38148 <int value="5" label="CANT_WRITE_TO_PATH"/>
38149 <int value="6" label="UNSET"/>
38152 <enum name="GoogleNowCardTypeId" type="int">
38154 Represents a card type ID. See cardTypeId in
38155 chrome/browser/resources/google_now/background.js.
38157 <int value="1" label="Frequent Place"/>
38158 <int value="7" label="Weather"/>
38159 <int value="12" label="Flight Status"/>
38160 <int value="13" label="Sport Score"/>
38161 <int value="14" label="Calendar"/>
38162 <int value="19" label="Public Alert"/>
38163 <int value="21" label="Stock Quote List"/>
38164 <int value="23" label="Package Tracking"/>
38165 <int value="27" label="Birthday"/>
38166 <int value="43" label="Reminder"/>
38169 <enum name="GoogleNowEvent" type="int">
38171 Events in Google Now component extension. See GoogleNowEvent in
38172 chrome/browser/resources/google_now/background.js.
38174 <int value="0" label="REQUEST_FOR_CARDS_TOTAL"/>
38175 <int value="1" label="REQUEST_FOR_CARDS_SUCCESS"/>
38176 <int value="2" label="CARDS_PARSE_SUCCESS"/>
38177 <int value="3" label="DISMISS_REQUEST_TOTAL"/>
38178 <int value="4" label="DISMISS_REQUEST_SUCCESS"/>
38179 <int value="5" label="LOCATION_REQUEST"/>
38180 <int value="6" label="DELETED_LOCATION_UPDATE"/>
38181 <int value="7" label="EXTENSION_START"/>
38182 <int value="8" label="DELETED_SHOW_WELCOME_TOAST"/>
38183 <int value="9" label="STOPPED"/>
38184 <int value="10" label="DELETED_USER_SUPPRESSED"/>
38185 <int value="11" label="SIGNED_OUT"/>
38186 <int value="12" label="NOTIFICATION_DISABLED"/>
38187 <int value="13" label="GOOGLE_NOW_DISABLED"/>
38190 <enum name="GoogleServiceAuthError" type="int">
38191 <int value="0" label="NONE"/>
38192 <int value="1" label="INVALID_GAIA_CREDENTIALS"/>
38193 <int value="2" label="USER_NOT_SIGNED_UP"/>
38194 <int value="3" label="CONNECTION_FAILED"/>
38195 <int value="4" label="CAPTCHA_REQUIRED"/>
38196 <int value="5" label="ACCOUNT_DELETED"/>
38197 <int value="6" label="ACCOUNT_DISABLED"/>
38198 <int value="7" label="SERVICE_UNAVAILABLE"/>
38199 <int value="8" label="TWO_FACTOR"/>
38200 <int value="9" label="REQUEST_CANCELED"/>
38201 <int value="10" label="HOSTED_NOT_ALLOWED"/>
38202 <int value="11" label="UNEXPECTED_SERVICE_RESPONSE"/>
38203 <int value="12" label="SERVICE_ERROR"/>
38206 <enum name="HIDContinueScenarioType" type="int">
38207 <summary>Possible detected devices combination on leaving dialog</summary>
38208 <int value="0" label="Pointing device only detected."/>
38209 <int value="1" label="Keyboard device only detected."/>
38210 <int value="2" label="Both devices, pointing and keyboard, detected."/>
38213 <enum name="HistoryFaviconsRecoveryEnum" type="int">
38214 <summary>Error states noted in thumbnail_database.cc recovery code.</summary>
38215 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
38216 <int value="1" label="RECOVERY_EVENT_FAILED_SCOPER">
38217 sql::Recovery failed init.
38219 <int value="2" label="RECOVERY_EVENT_FAILED_META_VERSION_ERROR">
38220 Query failed against recovery meta table.
38222 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION_NONE">
38223 No version row in recovery meta table.
38225 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION6">
38226 Recovery meta table has version 6.
38228 <int value="5" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION5">
38229 Recovery meta table has version 5.
38231 <int value="6" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
38232 Recovery meta table has an unexpected version.
38234 <int value="7" label="RECOVERY_EVENT_FAILED_RECOVER_META">
38235 Failed to create recovery meta table.
38237 <int value="8" label="RECOVERY_EVENT_FAILED_META_INSERT">
38238 Failed to copy recovery meta table.
38240 <int value="9" label="RECOVERY_EVENT_FAILED_INIT">
38241 Failed to init target schema.
38243 <int value="10" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICONS">
38244 Failed to create recovery favicons table.
38246 <int value="11" label="RECOVERY_EVENT_FAILED_FAVICONS_INSERT">
38247 Failed to copy recovery favicons table.
38249 <int value="12" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICON_BITMAPS">
38250 Failed to create recovery favicon_bitmaps table.
38252 <int value="13" label="RECOVERY_EVENT_FAILED_FAVICON_BITMAPS_INSERT">
38253 Failed to copy recovery favicon_bitmaps table.
38255 <int value="14" label="RECOVERY_EVENT_FAILED_RECOVER_ICON_MAPPING">
38256 Failed to create recovery icon_mapping table.
38258 <int value="15" label="RECOVERY_EVENT_FAILED_ICON_MAPPING_INSERT">
38259 Failed to copy recovery icon_mapping table.
38261 <int value="16" label="RECOVERY_EVENT_RECOVERED_VERSION6">
38262 Successful recovery of version 6 database.
38264 <int value="17" label="RECOVERY_EVENT_FAILED_META_INIT">
38265 Failed sql::MetaTable::Init().
38267 <int value="18" label="RECOVERY_EVENT_FAILED_META_VERSION">
38268 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
38270 <int value="19" label="RECOVERY_EVENT_DEPRECATED">
38271 Recovery found deprecated version and razed.
38273 <int value="20" label="RECOVERY_EVENT_FAILED_V5_INITSCHEMA">
38274 Failed v5 recovery loading schema.
38276 <int value="21" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_FAVICONS">
38277 Failed v5 recovery on favicons.
38279 <int value="22" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_ICON_MAPPING">
38280 Failed v5 recovery on icon_mapping.
38282 <int value="23" label="RECOVERY_EVENT_RECOVERED_VERSION5">
38283 Successful recovery of version 6 database.
38285 <int value="24" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICONS">
38286 Failed v6/7 recovery on favicons.
38288 <int value="25" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICON_BITMAPS">
38289 Failed v6/7 recovery on favicon_bitmaps.
38291 <int value="26" label="RECOVERY_EVENT_FAILED_AUTORECOVER_ICON_MAPPING">
38292 Failed v6/7 recovery on icon_mapping.
38294 <int value="27" label="RECOVERY_EVENT_FAILED_COMMIT">
38295 Failed sql::Recovery::Recovered().
38299 <enum name="HistoryTopSitesRecoveryEnum" type="int">
38300 <summary>Error states noted in top_sites_database.cc recovery code.</summary>
38301 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
38302 <int value="1" label="RECOVERY_EVENT_DEPRECATED">
38303 Recovery found deprecated version and razed.
38305 <int value="2" label="RECOVERY_EVENT_FAILED_SCOPER">
38306 sql::Recovery failed init.
38308 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION">
38309 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
38311 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
38312 Recovery meta table has an unexpected version.
38314 <int value="5" label="RECOVERY_EVENT_FAILED_META_INIT">
38315 Failed sql::MetaTable::Init().
38317 <int value="6" label="RECOVERY_EVENT_FAILED_SCHEMA_INIT">
38318 Failed to init target schema.
38320 <int value="7" label="RECOVERY_EVENT_FAILED_AUTORECOVER_THUMBNAILS">
38321 Failed recovery on thumbnails table.
38323 <int value="8" label="RECOVERY_EVENT_FAILED_COMMIT">
38324 Failure from sql::Recovery::Recovered().
38326 <int value="9" label="RECOVERY_EVENT_INVARIANT_RANK">
38327 Rows were deleted because |url_rank| and |last_forced| didn't agree. Does
38328 not prevent recovery.
38330 <int value="10" label="RECOVERY_EVENT_INVARIANT_REDIRECT">
38331 Rows were deleted because |redirects| did not contain |url|. Does not
38334 <int value="11" label="RECOVERY_EVENT_INVARIANT_CONTIGUOUS">
38335 |url_rank| was renumbered due to missing rows. Does not prevent recovery.
38339 <enum name="HotwordAvailability" type="int">
38340 <int value="0" label="Unavailable -- reason may be unknown"/>
38341 <int value="1" label="Available"/>
38342 <int value="2" label="Pending download"/>
38343 <int value="3" label="Disabled"/>
38346 <enum name="HotwordError" type="int">
38347 <int value="0" label="No error"/>
38348 <int value="1" label="Generic error"/>
38349 <int value="2" label="NaCl error"/>
38350 <int value="3" label="Microphone error"/>
38353 <enum name="HotwordPrefState" type="int">
38354 <int value="0" label="Preference not set"/>
38355 <int value="1" label="Hotwording enabled"/>
38356 <int value="2" label="Hotwording disabled"/>
38359 <enum name="HttpAuthCount" type="int">
38360 <int value="0" label="Basic Start"/>
38361 <int value="1" label="Basic Reject"/>
38362 <int value="2" label="Digest Start"/>
38363 <int value="3" label="Digest Reject"/>
38364 <int value="4" label="NTLM Start"/>
38365 <int value="5" label="NTLM Reject"/>
38366 <int value="6" label="Negotiate Start"/>
38367 <int value="7" label="Negotiate Reject"/>
38370 <enum name="HttpAuthResource" type="int">
38371 <int value="0" label="Top Page Allowed"/>
38372 <int value="1" label="Same-domain Sub-resource Allowed"/>
38373 <int value="2" label="Cross-domain Sub-resource Blocked"/>
38374 <int value="3" label="Cross-domain Sub-resource Allowed"/>
38377 <enum name="HttpAuthTarget" type="int">
38378 <int value="0" label="Basic Proxy"/>
38379 <int value="1" label="Basic Secure Proxy"/>
38380 <int value="2" label="Basic Server"/>
38381 <int value="3" label="Basic Secure Server"/>
38382 <int value="4" label="Digest Proxy"/>
38383 <int value="5" label="Digest Secure Proxy"/>
38384 <int value="6" label="Digest Server"/>
38385 <int value="7" label="Digest Secure Server"/>
38386 <int value="8" label="NTLM Proxy"/>
38387 <int value="9" label="NTLM Secure Proxy"/>
38388 <int value="10" label="NTLM Server"/>
38389 <int value="11" label="NTLM Secure Server"/>
38390 <int value="12" label="Negotiate Proxy"/>
38391 <int value="13" label="Negotiate Secure Proxy"/>
38392 <int value="14" label="Negotiate Server"/>
38393 <int value="15" label="Negotiate Secure Server"/>
38396 <enum name="HttpPipelineStatus" type="int">
38397 <int value="0" label="Success"/>
38398 <int value="1" label="Redirected"/>
38399 <int value="2" label="Certificate error"/>
38400 <int value="3" label="Bad HTTP response code"/>
38401 <int value="4" label="Network error"/>
38402 <int value="5" label="Response too large"/>
38403 <int value="6" label="Response too small"/>
38404 <int value="7" label="Response content mismatch"/>
38405 <int value="8" label="Bad HTTP version"/>
38406 <int value="9" label="Corrupt stats response"/>
38409 <enum name="HttpResponseCode" type="int">
38410 <int value="100" label="Continue"/>
38411 <int value="101" label="Switching Protocols"/>
38412 <int value="200" label="OK"/>
38413 <int value="201" label="Created"/>
38414 <int value="202" label="Accepted"/>
38415 <int value="203" label="Non-Authoritative Information"/>
38416 <int value="204" label="No Content"/>
38417 <int value="205" label="Reset Content"/>
38418 <int value="206" label="Partial Content"/>
38419 <int value="300" label="Multiple Choices"/>
38420 <int value="301" label="Moved Permanently"/>
38421 <int value="302" label="Found"/>
38422 <int value="303" label="See Other"/>
38423 <int value="304" label="Not Modified"/>
38424 <int value="305" label="Use Proxy"/>
38425 <int value="306" label="(Unused)"/>
38426 <int value="307" label="Temporary Redirect"/>
38427 <int value="400" label="Bad Request"/>
38428 <int value="401" label="Unauthorized"/>
38429 <int value="402" label="Payment Required"/>
38430 <int value="403" label="Forbidden"/>
38431 <int value="404" label="Not Found"/>
38432 <int value="405" label="Method Not Allowed"/>
38433 <int value="406" label="Not Acceptable"/>
38434 <int value="407" label="Proxy Authentication Required"/>
38435 <int value="408" label="Request Timeout"/>
38436 <int value="409" label="Conflict"/>
38437 <int value="410" label="Gone"/>
38438 <int value="411" label="Length Required"/>
38439 <int value="412" label="Precondition Failed"/>
38440 <int value="413" label="Request Entity Too Large"/>
38441 <int value="414" label="Request-URI Too Long"/>
38442 <int value="415" label="Unsupported Media Type"/>
38443 <int value="416" label="Requested Range Not Satisfiable"/>
38444 <int value="417" label="Expectation Failed"/>
38445 <int value="500" label="Internal Server Error"/>
38446 <int value="501" label="Not Implemented"/>
38447 <int value="503" label="Service Unavailable"/>
38448 <int value="504" label="Gateway Timeout"/>
38449 <int value="505" label="HTTP Version Not Supported"/>
38452 <enum name="HttpSocketType" type="int">
38453 <int value="0" label="UNUSED">newly connected socket</int>
38454 <int value="1" label="UNUSED_IDLE">
38455 connected unused socket (idle prior to use)
38457 <int value="2" label="REUSED_IDLE">previously used (keep-alive?) socket</int>
38460 <enum name="IDBContextForcedCloseReason" type="int">
38461 <int value="0" label="DeleteOrigin">
38462 A request was made to delete the data for an origin.
38464 <int value="1" label="BackingStoreFailure">
38465 An unrecoverable error occurred accessing the backing store.
38467 <int value="2" label="InternalsPage">
38468 A forced close was requested from the indexeddb-internals page.
38472 <enum name="IDBLevelDBBackingStoreInternalErrorType" type="int">
38473 <int value="0" label="IDBLevelDBBackingStoreReadError">
38474 IndexedDB encountered an error attempting to read or decode a value from the
38475 leveldb backing store, indicative of corruption or I/O error. Unused as of
38478 <int value="1" label="IDBLevelDBBackingStoreWriteError">
38479 IndexeDB encountered an error attempting to write or commit a value to the
38480 leveldb backing store, indicative of I/O error. Unused as of M26.
38482 <int value="2" label="IDBLevelDBBackingStoreConsistencyError">
38483 IndexedDB encountered a consistency error in the leveldb backing store,
38484 indicative of corruption or an coding error. Unused as of M26.
38486 <int value="3" label="FindKeyInIndex"/>
38487 <int value="4" label="GetIDBDatabaseMetaData"/>
38488 <int value="5" label="GetIndexes"/>
38489 <int value="6" label="GetKeyGeneratorCurrentNumber"/>
38490 <int value="7" label="GetObjectStores"/>
38491 <int value="8" label="GetRecord"/>
38492 <int value="9" label="KeyExistsInObjectStore"/>
38493 <int value="10" label="LoadCurrentRow"/>
38494 <int value="11" label="SetupMetadata"/>
38495 <int value="12" label="GetPrimaryKeyViaIndex"/>
38496 <int value="13" label="KeyExistsInIndex"/>
38497 <int value="14" label="VersionExists"/>
38498 <int value="15" label="DeleteObjectStore"/>
38499 <int value="16" label="SetMaxObjectStoreId"/>
38500 <int value="17" label="SetMaxIndexId"/>
38501 <int value="18" label="GetNewDatabaseId"/>
38502 <int value="19" label="GetNewVersionNumber"/>
38503 <int value="20" label="CreateIDBDatabaseMetaData"/>
38504 <int value="21" label="DeleteDatabase"/>
38505 <int value="22" label="TransactionCommit"/>
38506 <int value="23" label="GetDatabaseNames"/>
38507 <int value="24" label="ReadBlobJournal"/>
38508 <int value="25" label="DecodeBlobJournal"/>
38509 <int value="26" label="GetBlobKeyGeneratorCurrentNumber"/>
38510 <int value="27" label="GetBlobInfoForRecord"/>
38513 <enum name="IDBLevelDBBackingStoreOpenResult" type="int">
38514 <int value="0" label="OpenMemorySuccess">
38515 An in-memory backing store was opened successfully.
38517 <int value="1" label="OpenSuccess">
38518 An on-disk backing store was opened successfully.
38520 <int value="2" label="OpenFailedDirectory">
38521 An on-disk backing store could not be opened or created because the
38522 directory could not be opened or created. Cleanup will not be attempted.
38524 <int value="3" label="OpenFailedUnknownSchema">
38525 An on-disk backing store was opened but had an unknown schema version, due
38526 to corruption or reverting to a previous version of Chrome. Cleanup will be
38529 <int value="4" label="OpenCleanupDestroyFailed">
38530 An on-disk backing store failed to open; cleanup was attempted but the
38531 database could not be destroyed.
38533 <int value="5" label="OpenCleanupReopenFailed">
38534 An on-disk backing store failed to open; cleanup was attempted but
38535 re-opening the database failed.
38537 <int value="6" label="OpenCleanupReopenSuccess">
38538 An on-disk backing store failed to open; cleanup was attempted and the
38539 database was then opened successfully.
38541 <int value="7" label="OpenFailedIOErrCheckingSchema">
38542 An on-disk backing store was opened but leveldb failed to read the schema
38545 <int value="8" label="OpenFailedUnknownErr"/>
38546 <int value="9" label="OpenMemoryFailed">
38547 An in-memory backing store failed to open.
38549 <int value="10" label="OpenNonASCII">
38550 A database with non-ascii characters in its path was opened (with either
38551 success or failure).
38553 <int value="11" label="OpenAttemptDiskFull">
38554 An open failed on a machine with a full disk. No cleanup was attempted.
38556 <int value="12" label="OpenAttemptPathTooLong">
38557 Open failed because either a path component or the overall path was too
38560 <int value="13" label="OpenAttemptNoRecovery">
38561 An open attempt failed with an I/O error that doesn't necessitate a recovery
38564 <int value="14" label="OpenAttemptPriorCorruption">
38565 The corrupted open database was deleted.
38569 <enum name="ImporterType" type="int">
38570 <int value="0" label="Unknown"/>
38571 <int value="1" label="IMPORTER_METRICS_IE">IE (Windows-only)</int>
38572 <int value="2" label="IMPORTER_METRICS_FIREFOX2">Firefox 2</int>
38573 <int value="3" label="IMPORTER_METRICS_FIREFOX3">Firefox 3 (and later)</int>
38574 <int value="4" label="IMPORTER_METRICS_SAFARI">Safari (Mac-only)</int>
38575 <int value="5" label="IMPORTER_METRICS_GOOGLE_TOOLBAR5">Google Toolbar</int>
38576 <int value="6" label="IMPORTER_METRICS_BOOKMARKS_FILE">
38577 A bookmarks.html file
38581 <enum name="IncidentType" type="int">
38582 <int value="1" label="TrackedPreference"/>
38585 <enum name="IndexedDatabaseMethods" type="int">
38586 <int value="0" label="CreateObjectStore()"/>
38587 <int value="1" label="DeleteObjectStore()"/>
38588 <int value="2" label="Transaction()"/>
38589 <int value="3" label="DeleteDatabase()"/>
38590 <int value="4" label="Open()"/>
38593 <enum name="InfoBarResponse" type="int">
38594 <int value="0" label="No Response selected"/>
38595 <int value="1" label="Save Password"/>
38596 <int value="2" label="Never for this site (blacklist / exception)"/>
38597 <int value="3" label="InfoBar dismissed by clicking the 'X'"/>
38600 <enum name="InjectedAdType" type="int">
38601 <int value="0" label="Invalid"/>
38602 <int value="1" label="IFrame"/>
38603 <int value="2" label="Embed"/>
38604 <int value="3" label="Anchor"/>
38607 <enum name="InstantControllerEvent" type="int">
38608 <int value="0" label="URL_ADDED_TO_BLACKLIST"/>
38609 <int value="1" label="URL_REMOVED_FROM_BLACKLIST"/>
38610 <int value="2" label="URL_BLOCKED_BY_BLACKLIST"/>
38613 <enum name="InstantExtended_CacheableNTPLoad" type="int">
38614 <int value="0" label="Failed to load"/>
38615 <int value="1" label="Loaded successfuly"/>
38618 <enum name="InstantExtended_FallbackCause" type="int">
38619 <int value="0" label="Fallback did not occur"/>
38620 <int value="1" label="Page not current: unknown"/>
38621 <int value="2" label="Page not current: empty instant url"/>
38622 <int value="3" label="Page not current: origin/path mismatch"/>
38623 <int value="4" label="Page not current: instant not supported"/>
38624 <int value="5" label="No overlay"/>
38625 <int value="6" label="Javascript disabled"/>
38628 <enum name="InstantExtended_InstantNavigation" type="int">
38630 Deprecated as of 10/2013.
38632 <int value="0" label="Local click"/>
38633 <int value="1" label="Local submit"/>
38634 <int value="2" label="Online click"/>
38635 <int value="3" label="Online submit"/>
38636 <int value="4" label="Non-extended navigation"/>
38639 <enum name="InstantExtended_NewOptInState" type="int">
38640 <int value="0" label="Default"/>
38641 <int value="1" label="Opted in"/>
38642 <int value="2" label="Opted out"/>
38645 <enum name="InstantExtended_OptInState" type="int">
38647 Deprecated 2013-06.
38649 <int value="0" label="Default"/>
38650 <int value="1" label="Opted in"/>
38651 <int value="2" label="Opted out"/>
38652 <int value="3" label="Opted in local"/>
38653 <int value="4" label="Opted out local"/>
38654 <int value="5" label="Opted out both"/>
38657 <enum name="InstantSearchClicks_PreviewScrollState" type="int">
38658 <int value="0" label="No scroll"/>
38659 <int value="1" label="Scrolled but not to bottom"/>
38660 <int value="2" label="Scrolled to bottom."/>
38663 <enum name="InstantSearchClicks_ReasonForSwap" type="int">
38664 <int value="0" label="Regular swap"/>
38665 <int value="1" label="Swapped on timeout"/>
38666 <int value="2" label="Swap aborted due to navigation"/>
38667 <int value="3" label="No swap as preview failed"/>
38668 <int value="4" label="Swapped as original failed"/>
38671 <enum name="InstantSessionStorageNamespace" type="int">
38672 <int value="0" label="different"/>
38673 <int value="1" label="identical"/>
38676 <enum name="IntelMaxMicroArchitecture" type="int">
38677 <int value="0" label="Pentium"/>
38678 <int value="1" label="SSE"/>
38679 <int value="2" label="SSE2"/>
38680 <int value="3" label="SSE3"/>
38681 <int value="4" label="SSSE3"/>
38682 <int value="5" label="SSE4.1"/>
38683 <int value="6" label="SSE4.3"/>
38684 <int value="7" label="AVX"/>
38687 <enum name="InterruptReason" type="int">
38688 <int value="0" label="NONE"/>
38689 <int value="1" label="FILE_FAILED"/>
38690 <int value="2" label="FILE_ACCESS_DENIED"/>
38691 <int value="3" label="FILE_NO_SPACE"/>
38692 <int value="5" label="FILE_NAME_TOO_LONG"/>
38693 <int value="6" label="FILE_TOO_LARGE"/>
38694 <int value="7" label="FILE_VIRUS_INFECTED"/>
38695 <int value="10" label="FILE_TRANSIENT_ERROR"/>
38696 <int value="11" label="FILE_BLOCKED"/>
38697 <int value="12" label="FILE_SECURITY_CHECK_FAILED"/>
38698 <int value="13" label="FILE_TOO_SHORT"/>
38699 <int value="20" label="NETWORK_FAILED"/>
38700 <int value="21" label="NETWORK_TIMEOUT"/>
38701 <int value="22" label="NETWORK_DISCONNECTED"/>
38702 <int value="23" label="NETWORK_SERVER_DOWN"/>
38703 <int value="30" label="SERVER_FAILED"/>
38704 <int value="31" label="SERVER_NO_RANGE"/>
38705 <int value="32" label="SERVER_PRECONDITION"/>
38706 <int value="33" label="SERVER_BAD_CONTENT"/>
38707 <int value="40" label="USER_CANCELED"/>
38708 <int value="41" label="USER_SHUTDOWN"/>
38709 <int value="50" label="CRASH"/>
38712 <enum name="InvalidationNetworkChannel" type="int">
38713 <int value="0" label="PushClientChannel"/>
38714 <int value="1" label="GCMNetworkChannel"/>
38717 <enum name="IPV6ProbeResult" type="int">
38718 <int value="0" label="IPV6_CANNOT_CREATE_SOCKETS"/>
38719 <int value="1" label="IPV6_CAN_CREATE_SOCKETS"/>
38720 <int value="2" label="IPV6_GETIFADDRS_FAILED">
38721 getifaddrs or GetAdaptersAddresses failed
38723 <int value="3" label="IPV6_GLOBAL_ADDRESS_MISSING"/>
38724 <int value="4" label="IPV6_GLOBAL_ADDRESS_PRESENT"/>
38725 <int value="5" label="IPV6_INTERFACE_ARRAY_TOO_SHORT"/>
38728 <enum name="JavaScriptAPIName" type="int">
38729 <int value="0" label="GetUserMedia"/>
38730 <int value="1" label="PeerConnection00"/>
38731 <int value="2" label="DeprecatedPeerConnection"/>
38732 <int value="3" label="RTCPeerConnection"/>
38733 <int value="4" label="GetMediaDevices"/>
38736 <enum name="KeyboardControlEvent" type="int">
38737 <int value="0" label="Keyboard was shown."/>
38738 <int value="1" label="Keyboard was automatically hidden."/>
38739 <int value="2" label="Keyboard was hidden by the user."/>
38742 <enum name="LanguageCode" type="int">
38743 <summary>ISO 639 Language Codes.</summary>
38744 <int value="24929" label="Afar"/>
38745 <int value="24930" label="Abkhazian"/>
38746 <int value="24933" label="Avestan"/>
38747 <int value="24934" label="Afrikaans"/>
38748 <int value="24939" label="Akan"/>
38749 <int value="24941" label="Amharic"/>
38750 <int value="24942" label="Aragonese"/>
38751 <int value="24946" label="Arabic"/>
38752 <int value="24947" label="Assamese"/>
38753 <int value="24950" label="Avaric"/>
38754 <int value="24953" label="Aymara"/>
38755 <int value="24954" label="Azerbaijani"/>
38756 <int value="25185" label="Bashkir"/>
38757 <int value="25189" label="Belarusian"/>
38758 <int value="25191" label="Bulgarian"/>
38759 <int value="25192" label="Bihari"/>
38760 <int value="25193" label="Bislama"/>
38761 <int value="25197" label="Bambara"/>
38762 <int value="25198" label="Bengali"/>
38763 <int value="25199" label="Tibetan"/>
38764 <int value="25202" label="Breton"/>
38765 <int value="25203" label="Bosnian"/>
38766 <int value="25441" label="Catalan"/>
38767 <int value="25445" label="Chechen"/>
38768 <int value="25448" label="Chamorro"/>
38769 <int value="25455" label="Corsican"/>
38770 <int value="25458" label="Cree"/>
38771 <int value="25459" label="Czech"/>
38772 <int value="25461" label="Church Slavic"/>
38773 <int value="25462" label="Chuvash"/>
38774 <int value="25465" label="Welsh"/>
38775 <int value="25697" label="Danish"/>
38776 <int value="25701" label="German"/>
38777 <int value="25718" label="Divehi"/>
38778 <int value="25722" label="Dzongkha"/>
38779 <int value="25957" label="Ewe"/>
38780 <int value="25964" label="Greek"/>
38781 <int value="25966" label="English"/>
38782 <int value="25967" label="Esperanto"/>
38783 <int value="25971" label="Spanish"/>
38784 <int value="25972" label="Estonian"/>
38785 <int value="25973" label="Basque"/>
38786 <int value="26209" label="Persian"/>
38787 <int value="26214" label="Fulah"/>
38788 <int value="26217" label="Finnish"/>
38789 <int value="26218" label="Fijian"/>
38790 <int value="26223" label="Faroese"/>
38791 <int value="26226" label="French"/>
38792 <int value="26233" label="Western Frisian"/>
38793 <int value="26465" label="Irish"/>
38794 <int value="26468" label="Scottish Gaelic"/>
38795 <int value="26476" label="Galician"/>
38796 <int value="26478" label="Guarani"/>
38797 <int value="26485" label="Gujarati"/>
38798 <int value="26486" label="Manx"/>
38799 <int value="26721" label="Hausa"/>
38800 <int value="26725" label="Hebrew"/>
38801 <int value="26729" label="Hindi"/>
38802 <int value="26735" label="Hiri Motu"/>
38803 <int value="26738" label="Croatian"/>
38804 <int value="26740" label="Haitian"/>
38805 <int value="26741" label="Hungarian"/>
38806 <int value="26745" label="Armenian"/>
38807 <int value="26746" label="Herero"/>
38808 <int value="26977" label="Interlingua"/>
38809 <int value="26980" label="Indonesian"/>
38810 <int value="26981" label="Interlingue"/>
38811 <int value="26983" label="Igbo"/>
38812 <int value="26985" label="Sichuan Yi"/>
38813 <int value="26987" label="Inupiaq"/>
38814 <int value="26991" label="Ido"/>
38815 <int value="26995" label="Icelandic"/>
38816 <int value="26996" label="Italian"/>
38817 <int value="26997" label="Inuktitut"/>
38818 <int value="27233" label="Japanese"/>
38819 <int value="27254" label="Javanese"/>
38820 <int value="27489" label="Georgian"/>
38821 <int value="27495" label="Kongo"/>
38822 <int value="27497" label="Kikuyu"/>
38823 <int value="27498" label="Kuanyama"/>
38824 <int value="27499" label="Kazakh"/>
38825 <int value="27500" label="Kalaallisut"/>
38826 <int value="27501" label="Khmer"/>
38827 <int value="27502" label="Kannada"/>
38828 <int value="27503" label="Korean"/>
38829 <int value="27506" label="Kanuri"/>
38830 <int value="27507" label="Kashmiri"/>
38831 <int value="27509" label="Kurdish"/>
38832 <int value="27510" label="Komi"/>
38833 <int value="27511" label="Cornish"/>
38834 <int value="27513" label="Kirghiz"/>
38835 <int value="27745" label="Latin"/>
38836 <int value="27746" label="Luxembourgish"/>
38837 <int value="27751" label="Ganda"/>
38838 <int value="27753" label="Limburgish"/>
38839 <int value="27758" label="Lingala"/>
38840 <int value="27759" label="Lao"/>
38841 <int value="27764" label="Lithuanian"/>
38842 <int value="27765" label="Luba-Katanga"/>
38843 <int value="27766" label="Latvian"/>
38844 <int value="28007" label="Malagasy"/>
38845 <int value="28008" label="Marshallese"/>
38846 <int value="28009" label="Maori"/>
38847 <int value="28011" label="Macedonian"/>
38848 <int value="28012" label="Malayalam"/>
38849 <int value="28014" label="Mongolian"/>
38850 <int value="28015" label="Moldavian"/>
38851 <int value="28018" label="Marathi"/>
38852 <int value="28019" label="Malay"/>
38853 <int value="28020" label="Maltese"/>
38854 <int value="28025" label="Burmese"/>
38855 <int value="28257" label="Nauru"/>
38856 <int value="28258" label="Norwegian Bokmal"/>
38857 <int value="28260" label="North Ndebele"/>
38858 <int value="28261" label="Nepali"/>
38859 <int value="28263" label="Ndonga"/>
38860 <int value="28268" label="Dutch"/>
38861 <int value="28270" label="Norwegian Nynorsk"/>
38862 <int value="28271" label="Norwegian"/>
38863 <int value="28274" label="South Ndebele"/>
38864 <int value="28278" label="Navajo"/>
38865 <int value="28281" label="Nyanja"/>
38866 <int value="28515" label="Occitan"/>
38867 <int value="28522" label="Ojibwa"/>
38868 <int value="28525" label="Oromo"/>
38869 <int value="28530" label="Oriya"/>
38870 <int value="28531" label="Ossetic"/>
38871 <int value="28769" label="Punjabi"/>
38872 <int value="28777" label="Pali"/>
38873 <int value="28780" label="Polish"/>
38874 <int value="28787" label="Pashto"/>
38875 <int value="28788" label="Portuguese"/>
38876 <int value="29045" label="Quechua"/>
38877 <int value="29293" label="Romansh"/>
38878 <int value="29294" label="Rundi"/>
38879 <int value="29295" label="Romanian"/>
38880 <int value="29301" label="Russian"/>
38881 <int value="29303" label="Kinyarwanda"/>
38882 <int value="29537" label="Sanskrit"/>
38883 <int value="29539" label="Sardinian"/>
38884 <int value="29540" label="Sindhi"/>
38885 <int value="29541" label="Northern Sami"/>
38886 <int value="29543" label="Sango"/>
38887 <int value="29544" label="Serbo-Croatian"/>
38888 <int value="29545" label="Sinhala"/>
38889 <int value="29547" label="Slovak"/>
38890 <int value="29548" label="Slovenian"/>
38891 <int value="29549" label="Samoan"/>
38892 <int value="29550" label="Shona"/>
38893 <int value="29551" label="Somali"/>
38894 <int value="29553" label="Albanian"/>
38895 <int value="29554" label="Serbian"/>
38896 <int value="29555" label="Swati"/>
38897 <int value="29556" label="Southern Sotho"/>
38898 <int value="29557" label="Sundanese"/>
38899 <int value="29558" label="Swedish"/>
38900 <int value="29559" label="Swahili"/>
38901 <int value="29793" label="Tamil"/>
38902 <int value="29797" label="Telugu"/>
38903 <int value="29799" label="Tajik"/>
38904 <int value="29800" label="Thai"/>
38905 <int value="29801" label="Tigrinya"/>
38906 <int value="29803" label="Turkmen"/>
38907 <int value="29804" label="Tagalog"/>
38908 <int value="29806" label="Tswana"/>
38909 <int value="29807" label="Tonga"/>
38910 <int value="29810" label="Turkish"/>
38911 <int value="29811" label="Tsonga"/>
38912 <int value="29812" label="Tatar"/>
38913 <int value="29815" label="Twi"/>
38914 <int value="29817" label="Tahitian"/>
38915 <int value="30055" label="Uighur"/>
38916 <int value="30059" label="Ukrainian"/>
38917 <int value="30066" label="Urdu"/>
38918 <int value="30074" label="Uzbek"/>
38919 <int value="30309" label="Venda"/>
38920 <int value="30313" label="Vietnamese"/>
38921 <int value="30319" label="Volapuk"/>
38922 <int value="30561" label="Walloon"/>
38923 <int value="30575" label="Wolof"/>
38924 <int value="30824" label="Xhosa"/>
38925 <int value="31081" label="Yiddish"/>
38926 <int value="31087" label="Yoruba"/>
38927 <int value="31329" label="Zhuang"/>
38928 <int value="31336" label="Chinese"/>
38929 <int value="31349" label="Zulu"/>
38930 <int value="6382437" label="Achinese"/>
38931 <int value="6382440" label="Acoli"/>
38932 <int value="6382689" label="Adangme"/>
38933 <int value="6382713" label="Adyghe"/>
38934 <int value="6383201" label="Afro-Asiatic Language"/>
38935 <int value="6383208" label="Afrihili"/>
38936 <int value="6383982" label="Ainu"/>
38937 <int value="6384491" label="Akkadian"/>
38938 <int value="6384741" label="Aleut"/>
38939 <int value="6384743" label="Algonquian Language"/>
38940 <int value="6384756" label="Southern Altai"/>
38941 <int value="6385255" label="Old English"/>
38942 <int value="6385264" label="Angika"/>
38943 <int value="6385761" label="Apache Language"/>
38944 <int value="6386275" label="Aramaic"/>
38945 <int value="6386286" label="Araucanian"/>
38946 <int value="6386288" label="Arapaho"/>
38947 <int value="6386292" label="Artificial Language"/>
38948 <int value="6386295" label="Arawak"/>
38949 <int value="6386529" label="Asu"/>
38950 <int value="6386548" label="Asturian"/>
38951 <int value="6386792" label="Athapascan Language"/>
38952 <int value="6387059" label="Australian Language"/>
38953 <int value="6387553" label="Awadhi"/>
38954 <int value="6447460" label="Banda"/>
38955 <int value="6447465" label="Bamileke Language"/>
38956 <int value="6447468" label="Baluchi"/>
38957 <int value="6447470" label="Balinese"/>
38958 <int value="6447475" label="Basa"/>
38959 <int value="6447476" label="Baltic Language"/>
38960 <int value="6448490" label="Beja"/>
38961 <int value="6448493" label="Bemba"/>
38962 <int value="6448498" label="Berber"/>
38963 <int value="6448506" label="Bena"/>
38964 <int value="6449263" label="Bhojpuri"/>
38965 <int value="6449515" label="Bikol"/>
38966 <int value="6449518" label="Bini"/>
38967 <int value="6450273" label="Siksika"/>
38968 <int value="6450804" label="Bantu"/>
38969 <int value="6451809" label="Braj"/>
38970 <int value="6451832" label="Bodo"/>
38971 <int value="6452331" label="Batak"/>
38972 <int value="6452577" label="Buriat"/>
38973 <int value="6452583" label="Buginese"/>
38974 <int value="6453614" label="Blin"/>
38975 <int value="6512996" label="Caddo"/>
38976 <int value="6513001" label="Central American Indian Language"/>
38977 <int value="6513010" label="Carib"/>
38978 <int value="6513013" label="Caucasian Language"/>
38979 <int value="6513017" label="Cayuga"/>
38980 <int value="6513512" label="Atsam"/>
38981 <int value="6514018" label="Cebuano"/>
38982 <int value="6514028" label="Celtic Language"/>
38983 <int value="6514535" label="Chiga"/>
38984 <int value="6514786" label="Chibcha"/>
38985 <int value="6514791" label="Chagatai"/>
38986 <int value="6514795" label="Chuukese"/>
38987 <int value="6514797" label="Mari"/>
38988 <int value="6514798" label="Chinook Jargon"/>
38989 <int value="6514799" label="Choctaw"/>
38990 <int value="6514800" label="Chipewyan"/>
38991 <int value="6514802" label="Cherokee"/>
38992 <int value="6514809" label="Cheyenne"/>
38993 <int value="6516067" label="Chamic Language"/>
38994 <int value="6516592" label="Coptic"/>
38995 <int value="6516837" label="English-based Creole or Pidgin"/>
38996 <int value="6516838" label="French-based Creole or Pidgin"/>
38997 <int value="6516848" label="Portuguese-based Creole or Pidgin"/>
38998 <int value="6517352" label="Crimean Turkish"/>
38999 <int value="6517360" label="Creole or Pidgin"/>
39000 <int value="6517602" label="Kashubian"/>
39001 <int value="6518131" label="Cushitic Language"/>
39002 <int value="6578539" label="Dakota"/>
39003 <int value="6578546" label="Dargwa"/>
39004 <int value="6578550" label="Taita"/>
39005 <int value="6578553" label="Dayak"/>
39006 <int value="6579564" label="Delaware"/>
39007 <int value="6579566" label="Slave"/>
39008 <int value="6580082" label="Dogrib"/>
39009 <int value="6580590" label="Dinka"/>
39010 <int value="6580837" label="Zarma"/>
39011 <int value="6582121" label="Dogri"/>
39012 <int value="6582881" label="Dravidian Language"/>
39013 <int value="6583138" label="Lower Sorbian"/>
39014 <int value="6583649" label="Duala"/>
39015 <int value="6583661" label="Middle Dutch"/>
39016 <int value="6584693" label="Dyula"/>
39017 <int value="6644341" label="Embu"/>
39018 <int value="6645353" label="Efik"/>
39019 <int value="6645625" label="Ancient Egyptian"/>
39020 <int value="6646625" label="Ekajuk"/>
39021 <int value="6646904" label="Elamite"/>
39022 <int value="6647405" label="Middle English"/>
39023 <int value="6649711" label="Ewondo"/>
39024 <int value="6709614" label="Fang"/>
39025 <int value="6709620" label="Fanti"/>
39026 <int value="6711660" label="Filipino"/>
39027 <int value="6711669" label="Finno-Ugrian Language"/>
39028 <int value="6713198" label="Fon"/>
39029 <int value="6713965" label="Middle French"/>
39030 <int value="6713967" label="Old French"/>
39031 <int value="6713970" label="Northern Frisian"/>
39032 <int value="6713971" label="Eastern Frisian"/>
39033 <int value="6714738" label="Friulian"/>
39034 <int value="6775137" label="Ga"/>
39035 <int value="6775161" label="Gayo"/>
39036 <int value="6775393" label="Gbaya"/>
39037 <int value="6776173" label="Germanic Language"/>
39038 <int value="6776186" label="Geez"/>
39039 <int value="6777196" label="Gilbertese"/>
39040 <int value="6778216" label="Middle High German"/>
39041 <int value="6778728" label="Old High German"/>
39042 <int value="6778734" label="Gondi"/>
39043 <int value="6778738" label="Gorontalo"/>
39044 <int value="6778740" label="Gothic"/>
39045 <int value="6779490" label="Grebo"/>
39046 <int value="6779491" label="Ancient Greek"/>
39047 <int value="6779767" label="Swiss German"/>
39048 <int value="6780282" label="Gusii"/>
39049 <int value="6780777" label="Gwich'in"/>
39050 <int value="6840681" label="Haida"/>
39051 <int value="6840695" label="Hawaiian"/>
39052 <int value="6842732" label="Hiligaynon"/>
39053 <int value="6842733" label="Himachali"/>
39054 <int value="6842740" label="Hittite"/>
39055 <int value="6843758" label="Hmong"/>
39056 <int value="6845282" label="Upper Sorbian"/>
39057 <int value="6845808" label="Hupa"/>
39058 <int value="6906465" label="Iban"/>
39059 <int value="6908527" label="Ijo"/>
39060 <int value="6909039" label="Iloko"/>
39061 <int value="6909539" label="Indic Language"/>
39062 <int value="6909541" label="Indo-European Language"/>
39063 <int value="6909544" label="Ingush"/>
39064 <int value="6910561" label="Iranian Language"/>
39065 <int value="6910575" label="Iroquoian Language"/>
39066 <int value="6972015" label="Lojban"/>
39067 <int value="6974819" label="Machame"/>
39068 <int value="6975602" label="Judeo-Persian"/>
39069 <int value="6976098" label="Judeo-Arabic"/>
39070 <int value="7037281" label="Kara-Kalpak"/>
39071 <int value="7037282" label="Kabyle"/>
39072 <int value="7037283" label="Kachin"/>
39073 <int value="7037290" label="Jju"/>
39074 <int value="7037293" label="Kamba"/>
39075 <int value="7037298" label="Karen"/>
39076 <int value="7037303" label="Kawi"/>
39077 <int value="7037540" label="Kabardian"/>
39078 <int value="7037799" label="Tyap"/>
39079 <int value="7038053" label="Makonde"/>
39080 <int value="7038305" label="Kabuverdianu"/>
39081 <int value="7038575" label="Koro"/>
39082 <int value="7039073" label="Khasi"/>
39083 <int value="7039081" label="Khoisan Language"/>
39084 <int value="7039087" label="Khotanese"/>
39085 <int value="7039089" label="Koyra Chiini"/>
39086 <int value="7040110" label="Kalenjin"/>
39087 <int value="7040354" label="Kimbundu"/>
39088 <int value="7040875" label="Konkani"/>
39089 <int value="7040883" label="Kosraean"/>
39090 <int value="7041125" label="Kpelle"/>
39091 <int value="7041635" label="Karachay-Balkar"/>
39092 <int value="7041644" label="Karelian"/>
39093 <int value="7041647" label="Kru"/>
39094 <int value="7041653" label="Kurukh"/>
39095 <int value="7041890" label="Shambala"/>
39096 <int value="7041896" label="Colognian"/>
39097 <int value="7042413" label="Kumyk"/>
39098 <int value="7042420" label="Kutenai"/>
39099 <int value="7102820" label="Ladino"/>
39100 <int value="7102823" label="Langi"/>
39101 <int value="7102824" label="Lahnda"/>
39102 <int value="7102829" label="Lamba"/>
39103 <int value="7103866" label="Lezghian"/>
39104 <int value="7106412" label="Mongo"/>
39105 <int value="7106426" label="Lozi"/>
39106 <int value="7107937" label="Luba-Lulua"/>
39107 <int value="7107945" label="Luiseno"/>
39108 <int value="7107950" label="Lunda"/>
39109 <int value="7107951" label="Luo"/>
39110 <int value="7107955" label="Lushai"/>
39111 <int value="7107961" label="Luyia"/>
39112 <int value="7168356" label="Madurese"/>
39113 <int value="7168359" label="Magahi"/>
39114 <int value="7168361" label="Maithili"/>
39115 <int value="7168363" label="Makasar"/>
39116 <int value="7168366" label="Mandingo"/>
39117 <int value="7168368" label="Austronesian Language"/>
39118 <int value="7168371" label="Masai"/>
39119 <int value="7169126" label="Moksha"/>
39120 <int value="7169138" label="Mandar"/>
39121 <int value="7169390" label="Mende"/>
39122 <int value="7169394" label="Meru"/>
39123 <int value="7169637" label="Morisyen"/>
39124 <int value="7169889" label="Middle Irish"/>
39125 <int value="7170403" label="Micmac"/>
39126 <int value="7170414" label="Minangkabau"/>
39127 <int value="7170419" label="Miscellaneous Language"/>
39128 <int value="7170920" label="Mon-Khmer Language"/>
39129 <int value="7171683" label="Manchu"/>
39130 <int value="7171689" label="Manipuri"/>
39131 <int value="7171695" label="Manobo Language"/>
39132 <int value="7171944" label="Mohawk"/>
39133 <int value="7171955" label="Mossi"/>
39134 <int value="7173484" label="Multiple Languages"/>
39135 <int value="7173486" label="Munda Language"/>
39136 <int value="7173491" label="Creek"/>
39137 <int value="7173996" label="Mirandese"/>
39138 <int value="7174002" label="Marwari"/>
39139 <int value="7174510" label="Mayan Language"/>
39140 <int value="7174518" label="Erzya"/>
39141 <int value="7233896" label="Nahuatl"/>
39142 <int value="7233897" label="North American Indian Language"/>
39143 <int value="7233904" label="Neapolitan"/>
39144 <int value="7233905" label="Nama"/>
39145 <int value="7234675" label="Low German"/>
39146 <int value="7234935" label="Newari"/>
39147 <int value="7235937" label="Nias"/>
39148 <int value="7235939" label="Niger-Kordofanian Language"/>
39149 <int value="7235957" label="Niuean"/>
39150 <int value="7237479" label="Nogai"/>
39151 <int value="7237486" label="Old Norse"/>
39152 <int value="7237999" label="N'Ko"/>
39153 <int value="7238511" label="Northern Sotho"/>
39154 <int value="7239010" label="Nubian Language"/>
39155 <int value="7239523" label="Classical Newari"/>
39156 <int value="7240045" label="Nyamwezi"/>
39157 <int value="7240046" label="Nyankole"/>
39158 <int value="7240047" label="Nyoro"/>
39159 <int value="7240297" label="Nzima"/>
39160 <int value="7304033" label="Osage"/>
39161 <int value="7304289" label="Ottoman Turkish"/>
39162 <int value="7304303" label="Otomian Language"/>
39163 <int value="7364961" label="Papuan Language"/>
39164 <int value="7364967" label="Pangasinan"/>
39165 <int value="7364972" label="Pahlavi"/>
39166 <int value="7364973" label="Pampanga"/>
39167 <int value="7364976" label="Papiamento"/>
39168 <int value="7364981" label="Palauan"/>
39169 <int value="7365999" label="Old Persian"/>
39170 <int value="7366761" label="Philippine Language"/>
39171 <int value="7366766" label="Phoenician"/>
39172 <int value="7368558" label="Pohnpeian"/>
39173 <int value="7369313" label="Prakrit Language"/>
39174 <int value="7369327" label="Old Provencal"/>
39175 <int value="7496042" label="Rajasthani"/>
39176 <int value="7496048" label="Rapanui"/>
39177 <int value="7496050" label="Rarotongan"/>
39178 <int value="7499617" label="Romance Language"/>
39179 <int value="7499622" label="Rombo"/>
39180 <int value="7499629" label="Romany"/>
39181 <int value="7501168" label="Aromanian"/>
39182 <int value="7501675" label="Rwa"/>
39183 <int value="7561572" label="Sandawe"/>
39184 <int value="7561576" label="Yakut"/>
39185 <int value="7561577" label="South American Indian Language"/>
39186 <int value="7561580" label="Salishan Language"/>
39187 <int value="7561581" label="Samaritan Aramaic"/>
39188 <int value="7561585" label="Samburu"/>
39189 <int value="7561587" label="Sasak"/>
39190 <int value="7561588" label="Santali"/>
39191 <int value="7562094" label="Sicilian"/>
39192 <int value="7562095" label="Scots"/>
39193 <int value="7562597" label="Seneca"/>
39194 <int value="7562600" label="Sena"/>
39195 <int value="7562604" label="Selkup"/>
39196 <int value="7562605" label="Semitic Language"/>
39197 <int value="7562611" label="Koyraboro Senni"/>
39198 <int value="7563105" label="Old Irish"/>
39199 <int value="7563118" label="Sign Language"/>
39200 <int value="7563369" label="Tachelhit"/>
39201 <int value="7563374" label="Shan"/>
39202 <int value="7563620" label="Sidamo"/>
39203 <int value="7563631" label="Siouan Language"/>
39204 <int value="7563636" label="Sino-Tibetan Language"/>
39205 <int value="7564385" label="Slavic Language"/>
39206 <int value="7564641" label="Southern Sami"/>
39207 <int value="7564649" label="Sami Language"/>
39208 <int value="7564650" label="Lule Sami"/>
39209 <int value="7564654" label="Inari Sami"/>
39210 <int value="7564659" label="Skolt Sami"/>
39211 <int value="7564907" label="Soninke"/>
39212 <int value="7565159" label="Sogdien"/>
39213 <int value="7565166" label="Songhai"/>
39214 <int value="7565934" label="Sranan Tongo"/>
39215 <int value="7565938" label="Serer"/>
39216 <int value="7566177" label="Nilo-Saharan Language"/>
39217 <int value="7566201" label="Saho"/>
39218 <int value="7566699" label="Sukuma"/>
39219 <int value="7566707" label="Susu"/>
39220 <int value="7566712" label="Sumerian"/>
39221 <int value="7567202" label="Comorian"/>
39222 <int value="7567715" label="Classical Syriac"/>
39223 <int value="7567730" label="Syriac"/>
39224 <int value="7627113" label="Tai Language"/>
39225 <int value="7628141" label="Timne"/>
39226 <int value="7628143" label="Teso"/>
39227 <int value="7628146" label="Tereno"/>
39228 <int value="7628148" label="Tetum"/>
39229 <int value="7629159" label="Tigre"/>
39230 <int value="7629174" label="Tiv"/>
39231 <int value="7629676" label="Tokelau"/>
39232 <int value="7629928" label="Klingon"/>
39233 <int value="7629929" label="Tlingit"/>
39234 <int value="7630184" label="Tamashek"/>
39235 <int value="7630695" label="Nyasa Tonga"/>
39236 <int value="7630953" label="Tok Pisin"/>
39237 <int value="7631478" label="Taroko"/>
39238 <int value="7631721" label="Tsimshian"/>
39239 <int value="7632237" label="Tumbuka"/>
39240 <int value="7632240" label="Tupi Language"/>
39241 <int value="7632244" label="Altaic Language"/>
39242 <int value="7632492" label="Tuvalu"/>
39243 <int value="7632753" label="Tasawaq"/>
39244 <int value="7633270" label="Tuvinian"/>
39245 <int value="7633517" label="Central Morocco Tamazight"/>
39246 <int value="7693421" label="Udmurt"/>
39247 <int value="7694177" label="Ugaritic"/>
39248 <int value="7695714" label="Umbundu"/>
39249 <int value="7695972" label="Unknown Language"/>
39250 <int value="7758185" label="Vai"/>
39251 <int value="7761780" label="Votic"/>
39252 <int value="7763310" label="Vunjo"/>
39253 <int value="7823723" label="Wakashan Language"/>
39254 <int value="7823724" label="Walamo"/>
39255 <int value="7823730" label="Waray"/>
39256 <int value="7823731" label="Washo"/>
39257 <int value="7824750" label="Sorbian Language"/>
39258 <int value="7889260" label="Kalmyk"/>
39259 <int value="7892839" label="Soga"/>
39260 <int value="7954799" label="Yao"/>
39261 <int value="7954800" label="Yapese"/>
39262 <int value="7958635" label="Yupik Language"/>
39263 <int value="7959909" label="Cantonese"/>
39264 <int value="8020336" label="Zapotec"/>
39265 <int value="8020588" label="Blissymbols"/>
39266 <int value="8021358" label="Zenaga"/>
39267 <int value="8023652" label="Zande"/>
39268 <int value="8025454" label="Zuni"/>
39269 <int value="8026232" label="No linguistic content"/>
39270 <int value="8026721" label="Zaza"/>
39273 <enum name="LevelDBCorruptionTypes" type="int">
39274 <int value="0" label="other"/>
39275 <int value="1" label="missing files"/>
39276 <int value="2" label="log record too small"/>
39277 <int value="3" label="corrupted internal key"/>
39278 <int value="4" label="partial record"/>
39279 <int value="5" label="missing start of fragmented record"/>
39280 <int value="6" label="error in middle of record"/>
39281 <int value="7" label="unknown record type"/>
39282 <int value="8" label="truncated record at end"/>
39283 <int value="9" label="bad record length"/>
39284 <int value="10" label="VersionEdit"/>
39285 <int value="11" label="FileReader invoked with unexpected value"/>
39286 <int value="12" label="corrupted key"/>
39287 <int value="13" label="CURRENT file does not end with newline"/>
39288 <int value="14" label="no meta-nextfile entry"/>
39289 <int value="15" label="no meta-lognumber entry"/>
39290 <int value="16" label="no last-sequence-number entry"/>
39291 <int value="17" label="malformed WriteBatch"/>
39292 <int value="18" label="bad WriteBatch Put"/>
39293 <int value="19" label="bad WriteBatch Delete"/>
39294 <int value="20" label="unknown WriteBatch tag"/>
39295 <int value="21" label="WriteBatch has wrong count"/>
39296 <int value="22" label="bad entry in block"/>
39297 <int value="23" label="bad block contents"/>
39298 <int value="24" label="bad block handle"/>
39299 <int value="25" label="truncated block read"/>
39300 <int value="26" label="block checksum mismatch"/>
39301 <int value="27" label="checksum mismatch"/>
39302 <int value="28" label="corrupted compressed block contents"/>
39303 <int value="29" label="bad block type"/>
39304 <int value="30" label="bad magic number"/>
39305 <int value="31" label="file is too short"/>
39308 <enum name="LevelDBErrorCount" type="int">
39309 <int value="1" label="Failure"/>
39312 <enum name="LevelDBErrorTypes" type="int">
39313 <int value="0" label="NotFound"/>
39314 <int value="1" label="Corruption"/>
39315 <int value="2" label="IOError"/>
39316 <int value="3" label="Other"/>
39319 <enum name="LevelDBIOErrorMethods" type="int">
39320 <int value="0" label="SequentialFileRead"/>
39321 <int value="1" label="SequentialFileSkip"/>
39322 <int value="2" label="RandomAccessFileRead"/>
39323 <int value="3" label="WritableFileAppend"/>
39324 <int value="4" label="WritableFileClose"/>
39325 <int value="5" label="WritableFileFlush"/>
39326 <int value="6" label="WritableFileSync"/>
39327 <int value="7" label="NewSequentialFile"/>
39328 <int value="8" label="NewRandomAccessFile"/>
39329 <int value="9" label="NewWritableFile"/>
39330 <int value="10" label="DeleteFile"/>
39331 <int value="11" label="CreateDir"/>
39332 <int value="12" label="DeleteDir"/>
39333 <int value="13" label="GetFileSize"/>
39334 <int value="14" label="RenameFile"/>
39335 <int value="15" label="LockFile"/>
39336 <int value="16" label="UnlockFile"/>
39337 <int value="17" label="GetTestDirectory"/>
39338 <int value="18" label="NewLogger"/>
39339 <int value="19" label="SyncParent"/>
39340 <int value="20" label="GetChildren"/>
39343 <enum name="LevelDBPrefStoreErrorCodes" type="int">
39344 <int value="1" label="OPENED"/>
39345 <int value="5" label="REPAIRED | OPENED"/>
39346 <int value="6" label="REPAIRED | DESTROYED"/>
39347 <int value="7" label="REPAIRED | DESTROYED | OPENED"/>
39348 <int value="12" label="REPAIRED | DESTROY_FAILED"/>
39349 <int value="18" label="REPAIR_FAILED | DESTROYED"/>
39350 <int value="19" label="REPAIR_FAILED | DESTROYED | OPENED"/>
39351 <int value="24" label="REPAIR_FAILED | DESTROY_FAILED"/>
39352 <int value="32" label="IO_ERROR"/>
39353 <int value="36" label="REPAIRED | IO_ERROR"/>
39354 <int value="38" label="REPAIRED | DESTROYED | IO_ERROR"/>
39355 <int value="50" label="REPAIR_FAILED | DESTROYED | IO_ERROR"/>
39356 <int value="65" label="OPENED | DATA_LOST"/>
39357 <int value="69" label="REPAIRED | OPENED | DATA_LOST"/>
39358 <int value="71" label="REPAIRED | DESTROYED | OPENED | DATA_LOST"/>
39359 <int value="83" label="REPAIR_FAILED | DESTROYED | OPENED | DATA_LOST"/>
39360 <int value="129" label="OPENED | ITER_NOT_OK"/>
39361 <int value="133" label="REPAIRED | OPENED | ITER_NOT_OK"/>
39362 <int value="135" label="REPAIRED | DESTROYED | OPENED | ITER_NOT_OK"/>
39363 <int value="147" label="REPAIR_FAILED | DESTROYED | OPENED | ITER_NOT_OK"/>
39364 <int value="193" label="OPENED | DATA_LOST | ITER_NOT_OK"/>
39365 <int value="197" label="REPAIRED | OPENED | DATA_LOST | ITER_NOT_OK"/>
39367 label="REPAIRED | DESTROYED | OPENED | DATA_LOST | ITER_NOT_OK"/>
39369 label="REPAIR_FAILED | DESTROYED | OPENED | DATA_LOST | ITER_NOT_OK"/>
39370 <int value="256" label="FILE_NOT_SPECIFIED"/>
39373 <enum name="LinkMonitorFailureType" type="int">
39374 <int value="0" label="Local MAC Address Not Found"/>
39375 <int value="1" label="Client Startup Failure"/>
39376 <int value="2" label="Transmission Failure"/>
39377 <int value="3" label="Failure Threshold Reached"/>
39380 <enum name="LinuxAudioIO" type="int">
39381 <int value="0" label="PulseAudio"/>
39382 <int value="1" label="ALSA"/>
39383 <int value="2" label="Cras"/>
39386 <enum name="LinuxGlibcVersion" type="int">
39387 <int value="0" label="Not Parseable"/>
39388 <int value="1" label="Unknown"/>
39389 <int value="2" label="2.11"/>
39390 <int value="3" label="2.12"/>
39391 <int value="4" label="2.13"/>
39392 <int value="5" label="2.14"/>
39393 <int value="6" label="2.15"/>
39394 <int value="7" label="2.16"/>
39395 <int value="8" label="2.17"/>
39396 <int value="9" label="2.18"/>
39397 <int value="10" label="2.19"/>
39400 <enum name="LinuxWindowManagerName" type="int">
39401 <int value="0" label="Other"/>
39402 <int value="1" label="Blackbox"/>
39403 <int value="2" label="Chrome OS"/>
39404 <int value="3" label="Compiz"/>
39405 <int value="4" label="Enlightment"/>
39406 <int value="5" label="IceWM"/>
39407 <int value="6" label="KWin"/>
39408 <int value="7" label="Metacity"/>
39409 <int value="8" label="Muffin"/>
39410 <int value="9" label="Mutter"/>
39411 <int value="10" label="Openbox"/>
39412 <int value="11" label="Xfwm4"/>
39415 <enum name="LoadType" type="int">
39416 <int value="0" label="UNDEFINED_LOAD">Not yet initialized</int>
39417 <int value="1" label="RELOAD">User pressed reload</int>
39418 <int value="2" label="HISTORY_LOAD">Back or forward</int>
39419 <int value="3" label="NORMAL_LOAD">User entered URL, or omnibox search</int>
39420 <int value="4" label="LINK_LOAD">(deprecated) Included next 4 categories</int>
39421 <int value="5" label="LINK_LOAD_NORMAL">Commonly following of link</int>
39422 <int value="6" label="LINK_LOAD_RELOAD">JS/link directed reload</int>
39423 <int value="7" label="LINK_LOAD_CACHE_STALE_OK">
39424 back/forward or encoding change
39426 <int value="8" label="LINK_LOAD_CACHE_ONLY">
39427 Allow stale data (avoid doing a re-post)
39429 <int value="9" label="PRERENDER_LOAD">Speculative prerendering of a page</int>
39432 <enum name="LocalRendererSinkStates" type="int">
39433 <int value="0" label="SinkStarted"/>
39434 <int value="1" label="SinkNeverStarted"/>
39437 <enum name="LoginConsumerWhitelist" type="int">
39438 <int value="0" label="ANY_USER_ALLOWED">Any user can sign in</int>
39439 <int value="1" label="ONLY_WHITELISTED_ALLOWED">Whitelisted users only</int>
39442 <enum name="LoginFailureReason" type="int">
39443 <int value="0" label="NONE">None</int>
39444 <int value="1" label="COULD_NOT_MOUNT_CRYPTOHOME">
39445 Could not mount cryptohome
39447 <int value="2" label="COULD_NOT_MOUNT_TMPFS">Could not mount tmpfs</int>
39448 <int value="3" label="COULD_NOT_UNMOUNT_CRYPTOHOME">
39449 Could not unmount cryptohome
39451 <int value="4" label="DATA_REMOVAL_FAILED">Data removal failed</int>
39452 <int value="5" label="LOGIN_TIMED_OUT">Login timed out</int>
39453 <int value="6" label="UNLOCK_FAILED">Unlock failed</int>
39454 <int value="7" label="NETWORK_AUTH_FAILED">Network auth failed</int>
39457 <enum name="LoginPolicyFilesState" type="int">
39458 <summary>Policy/owner key file state.</summary>
39459 <int value="0" label="HEALTHY_R11">Healthy, pre-R11</int>
39460 <int value="1" label="UNUSED">Unused</int>
39461 <int value="2" label="HEALTHY">Healthy</int>
39462 <int value="3" label="RESERVED">Reserved</int>
39463 <int value="4" label="BAD_POLICY_R11">Key OK, policy bad, pre-R11</int>
39464 <int value="5" label="UNUSED">Unused</int>
39465 <int value="6" label="BAD_POLICY">Key OK, policy bad</int>
39466 <int value="7" label="RESERVED">Reserved</int>
39467 <int value="8" label="KEY_OK_NO_POLICY_R11">
39468 Key OK, no policy, pre-R11 user (http://crosbug.com/24916)
39470 <int value="9" label="UNUSED">Unused</int>
39471 <int value="10" label="KEY_OK_NO_POLICY">Key OK, no policy</int>
39472 <int value="11" label="RESERVED">Reserved</int>
39473 <int value="12" label="RESERVED">Reserved</int>
39474 <int value="13" label="RESERVED">Reserved</int>
39475 <int value="14" label="RESERVED">Reserved</int>
39476 <int value="15" label="RESERVED">Reserved</int>
39477 <int value="16" label="BAD_KEY_R11">Key bad, policy OK, pre-R11</int>
39478 <int value="17" label="UNUSED">Unused</int>
39479 <int value="18" label="BAD_KEY">Key bad, policy OK</int>
39480 <int value="19" label="RESERVED">Reserved</int>
39481 <int value="20" label="BAD_KEY_BAD_POLICY_R11">
39482 Key bad, policy bad, pre-R11
39484 <int value="21" label="UNUSED">Unused</int>
39485 <int value="22" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
39486 <int value="23" label="RESERVED">Reserved</int>
39487 <int value="24" label="BAD_KEY_NO_POLICY_R11">
39488 Key bad, policy bad, pre-R11
39490 <int value="25" label="UNUSED">Unused</int>
39491 <int value="26" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
39492 <int value="27" label="RESERVED">Reserved</int>
39493 <int value="28" label="RESERVED">Reserved</int>
39494 <int value="29" label="RESERVED">Reserved</int>
39495 <int value="30" label="RESERVED">Reserved</int>
39496 <int value="31" label="RESERVED">Reserved</int>
39497 <int value="32" label="NO_KEY_R11">No key, policy OK, pre-R11</int>
39498 <int value="33" label="UNUSED">Unused</int>
39499 <int value="34" label="NO_KEY">No key, policy OK</int>
39500 <int value="35" label="RESERVED">RESERVED</int>
39501 <int value="36" label="NO_KEY_BAD_POLICY_R11">
39502 No key, policy bad, pre-R11
39504 <int value="37" label="UNUSED">Unused</int>
39505 <int value="38" label="NO_KEY_BAD_POLICY">No key, bad policy</int>
39506 <int value="39" label="RESERVED">Reserved</int>
39507 <int value="40" label="NO_KEY_NO_POLICY_R11">Un-owned, pre-R11</int>
39508 <int value="41" label="UNUSED">Unused</int>
39509 <int value="42" label="NO_KEY_NO_POLICY">Un-owned</int>
39510 <int value="43" label="RESERVED">Reserved</int>
39513 <enum name="LoginSuccessReason" type="int">
39514 <int value="0" label="OFFLINE_AND_ONLINE">
39515 Login success offline and online
39517 <int value="1" label="OFFLINE_ONLY">Login success offline only</int>
39520 <enum name="LoginUserType" type="int">
39521 <int value="0" label="INCOGNITO_NORMAL">Incognito Normal</int>
39522 <int value="1" label="OWNER_NORMAL">Owner Normal</int>
39523 <int value="2" label="OTHER_NORMAL">Other Normal</int>
39524 <int value="3" label="INCOGNITO_DEVELOPER">Incognito Dev</int>
39525 <int value="4" label="OWNER_DEVELOPER">Owner Dev</int>
39526 <int value="5" label="OTHER_DEVELOPER">Other Dev</int>
39529 <enum name="MainFrameStorable" type="int">
39530 <int value="0" label="Storable"/>
39531 <int value="1" label="cache-control: no-store"/>
39534 <enum name="ManagedUserPasswordChange" type="int">
39535 <int value="0" label="OK_MANAGER">Changed in manager session</int>
39536 <int value="1" label="OK_MANGED">Changed in supervised user session</int>
39537 <int value="2" label="FAILED_NO_MASTER_KEY">Master key not found</int>
39538 <int value="3" label="FAILED_NO_SIGNATURE_KEY">
39539 Signature or encryption key not found
39541 <int value="4" label="FAILED_NO_PASSWORD_DATA">Password data not found</int>
39542 <int value="5" label="FAILED_MASTER_KEY_FAILURE">
39543 Manager key authorization failed
39545 <int value="6" label="FAILED_LOAD_DATA_FAILURE">
39546 Could not load new password data upon supervised user signin
39548 <int value="7" label="FAILED_INCOMPLETE_DATA_FAILURE">
39549 Incomplete password data loaded upon supervised user signin.
39551 <int value="8" label="FAILED_AUTHENTICATION_FAILURE">
39552 Authentication failure while changing password during supervised user
39555 <int value="9" label="FAILED_STORE_DATA">
39556 Could not store new password data for supervised user.
39560 <enum name="MappedCSSProperties" type="int">
39561 <!-- Generated from ../../../third_party/WebKit/Source/core/frame/UseCounter.cpp -->
39563 <!-- See http://src.chromium.org/viewvc/blink/trunk/Source/core/page/UseCounter.cpp -->
39565 <int value="1" label="Total Pages Measured"/>
39566 <int value="2" label="color"/>
39567 <int value="3" label="direction"/>
39568 <int value="4" label="display"/>
39569 <int value="5" label="font"/>
39570 <int value="6" label="font-family"/>
39571 <int value="7" label="font-size"/>
39572 <int value="8" label="font-style"/>
39573 <int value="9" label="font-variant"/>
39574 <int value="10" label="font-weight"/>
39575 <int value="11" label="text-rendering"/>
39576 <int value="12" label="webkit-font-feature-settings"/>
39577 <int value="13" label="font-kerning"/>
39578 <int value="14" label="webkit-font-smoothing"/>
39579 <int value="15" label="font-variant-ligatures"/>
39580 <int value="16" label="webkit-locale"/>
39581 <int value="17" label="webkit-text-orientation"/>
39582 <int value="18" label="webkit-writing-mode"/>
39583 <int value="19" label="zoom"/>
39584 <int value="20" label="line-height"/>
39585 <int value="21" label="background"/>
39586 <int value="22" label="background-attachment"/>
39587 <int value="23" label="background-clip"/>
39588 <int value="24" label="background-color"/>
39589 <int value="25" label="background-image"/>
39590 <int value="26" label="background-origin"/>
39591 <int value="27" label="background-position"/>
39592 <int value="28" label="background-position-x"/>
39593 <int value="29" label="background-position-y"/>
39594 <int value="30" label="background-repeat"/>
39595 <int value="31" label="background-repeat-x"/>
39596 <int value="32" label="background-repeat-y"/>
39597 <int value="33" label="background-size"/>
39598 <int value="34" label="border"/>
39599 <int value="35" label="border-bottom"/>
39600 <int value="36" label="border-bottom-color"/>
39601 <int value="37" label="border-bottom-left-radius"/>
39602 <int value="38" label="border-bottom-right-radius"/>
39603 <int value="39" label="border-bottom-style"/>
39604 <int value="40" label="border-bottom-width"/>
39605 <int value="41" label="border-collapse"/>
39606 <int value="42" label="border-color"/>
39607 <int value="43" label="border-image"/>
39608 <int value="44" label="border-image-outset"/>
39609 <int value="45" label="border-image-repeat"/>
39610 <int value="46" label="border-image-slice"/>
39611 <int value="47" label="border-image-source"/>
39612 <int value="48" label="border-image-width"/>
39613 <int value="49" label="border-left"/>
39614 <int value="50" label="border-left-color"/>
39615 <int value="51" label="border-left-style"/>
39616 <int value="52" label="border-left-width"/>
39617 <int value="53" label="border-radius"/>
39618 <int value="54" label="border-right"/>
39619 <int value="55" label="border-right-color"/>
39620 <int value="56" label="border-right-style"/>
39621 <int value="57" label="border-right-width"/>
39622 <int value="58" label="border-spacing"/>
39623 <int value="59" label="border-style"/>
39624 <int value="60" label="border-top"/>
39625 <int value="61" label="border-top-color"/>
39626 <int value="62" label="border-top-left-radius"/>
39627 <int value="63" label="border-top-right-radius"/>
39628 <int value="64" label="border-top-style"/>
39629 <int value="65" label="border-top-width"/>
39630 <int value="66" label="border-width"/>
39631 <int value="67" label="bottom"/>
39632 <int value="68" label="box-shadow"/>
39633 <int value="69" label="box-sizing"/>
39634 <int value="70" label="caption-side"/>
39635 <int value="71" label="clear"/>
39636 <int value="72" label="clip"/>
39637 <int value="73" label="webkit-clip-path"/>
39638 <int value="74" label="content"/>
39639 <int value="75" label="counter-increment"/>
39640 <int value="76" label="counter-reset"/>
39641 <int value="77" label="cursor"/>
39642 <int value="78" label="empty-cells"/>
39643 <int value="79" label="float"/>
39644 <int value="80" label="font-stretch"/>
39645 <int value="81" label="height"/>
39646 <int value="82" label="image-rendering"/>
39647 <int value="83" label="left"/>
39648 <int value="84" label="letter-spacing"/>
39649 <int value="85" label="list-style"/>
39650 <int value="86" label="list-style-image"/>
39651 <int value="87" label="list-style-position"/>
39652 <int value="88" label="list-style-type"/>
39653 <int value="89" label="margin"/>
39654 <int value="90" label="margin-bottom"/>
39655 <int value="91" label="margin-left"/>
39656 <int value="92" label="margin-right"/>
39657 <int value="93" label="margin-top"/>
39658 <int value="94" label="max-height"/>
39659 <int value="95" label="max-width"/>
39660 <int value="96" label="min-height"/>
39661 <int value="97" label="min-width"/>
39662 <int value="98" label="opacity"/>
39663 <int value="99" label="orphans"/>
39664 <int value="100" label="outline"/>
39665 <int value="101" label="outline-color"/>
39666 <int value="102" label="outline-offset"/>
39667 <int value="103" label="outline-style"/>
39668 <int value="104" label="outline-width"/>
39669 <int value="105" label="overflow"/>
39670 <int value="106" label="overflow-wrap"/>
39671 <int value="107" label="overflow-x"/>
39672 <int value="108" label="overflow-y"/>
39673 <int value="109" label="padding"/>
39674 <int value="110" label="padding-bottom"/>
39675 <int value="111" label="padding-left"/>
39676 <int value="112" label="padding-right"/>
39677 <int value="113" label="padding-top"/>
39678 <int value="114" label="page"/>
39679 <int value="115" label="page-break-after"/>
39680 <int value="116" label="page-break-before"/>
39681 <int value="117" label="page-break-inside"/>
39682 <int value="118" label="pointer-events"/>
39683 <int value="119" label="position"/>
39684 <int value="120" label="quotes"/>
39685 <int value="121" label="resize"/>
39686 <int value="122" label="right"/>
39687 <int value="123" label="size"/>
39688 <int value="124" label="src"/>
39689 <int value="125" label="speak"/>
39690 <int value="126" label="table-layout"/>
39691 <int value="127" label="tab-size"/>
39692 <int value="128" label="text-align"/>
39693 <int value="129" label="text-decoration"/>
39694 <int value="130" label="text-indent"/>
39695 <int value="131" label="text-line-through"/>
39696 <int value="132" label="text-line-through-color"/>
39697 <int value="133" label="text-line-through-mode"/>
39698 <int value="134" label="text-line-through-style"/>
39699 <int value="135" label="text-line-through-width"/>
39700 <int value="136" label="text-overflow"/>
39701 <int value="137" label="text-overline"/>
39702 <int value="138" label="text-overline-color"/>
39703 <int value="139" label="text-overline-mode"/>
39704 <int value="140" label="text-overline-style"/>
39705 <int value="141" label="text-overline-width"/>
39706 <int value="142" label="text-shadow"/>
39707 <int value="143" label="text-transform"/>
39708 <int value="144" label="text-underline"/>
39709 <int value="145" label="text-underline-color"/>
39710 <int value="146" label="text-underline-mode"/>
39711 <int value="147" label="text-underline-style"/>
39712 <int value="148" label="text-underline-width"/>
39713 <int value="149" label="top"/>
39714 <int value="150" label="transition"/>
39715 <int value="151" label="transition-delay"/>
39716 <int value="152" label="transition-duration"/>
39717 <int value="153" label="transition-property"/>
39718 <int value="154" label="transition-timing-function"/>
39719 <int value="155" label="unicode-bidi"/>
39720 <int value="156" label="unicode-range"/>
39721 <int value="157" label="vertical-align"/>
39722 <int value="158" label="visibility"/>
39723 <int value="159" label="white-space"/>
39724 <int value="160" label="widows"/>
39725 <int value="161" label="width"/>
39726 <int value="162" label="word-break"/>
39727 <int value="163" label="word-spacing"/>
39728 <int value="164" label="word-wrap"/>
39729 <int value="165" label="z-index"/>
39730 <int value="166" label="webkit-animation"/>
39731 <int value="167" label="webkit-animation-delay"/>
39732 <int value="168" label="webkit-animation-direction"/>
39733 <int value="169" label="webkit-animation-duration"/>
39734 <int value="170" label="webkit-animation-fill-mode"/>
39735 <int value="171" label="webkit-animation-iteration-count"/>
39736 <int value="172" label="webkit-animation-name"/>
39737 <int value="173" label="webkit-animation-play-state"/>
39738 <int value="174" label="webkit-animation-timing-function"/>
39739 <int value="175" label="webkit-appearance"/>
39740 <int value="176" label="webkit-aspect-ratio"/>
39741 <int value="177" label="webkit-backface-visibility"/>
39742 <int value="178" label="webkit-background-clip"/>
39743 <int value="179" label="webkit-background-composite"/>
39744 <int value="180" label="webkit-background-origin"/>
39745 <int value="181" label="webkit-background-size"/>
39746 <int value="182" label="webkit-border-after"/>
39747 <int value="183" label="webkit-border-after-color"/>
39748 <int value="184" label="webkit-border-after-style"/>
39749 <int value="185" label="webkit-border-after-width"/>
39750 <int value="186" label="webkit-border-before"/>
39751 <int value="187" label="webkit-border-before-color"/>
39752 <int value="188" label="webkit-border-before-style"/>
39753 <int value="189" label="webkit-border-before-width"/>
39754 <int value="190" label="webkit-border-end"/>
39755 <int value="191" label="webkit-border-end-color"/>
39756 <int value="192" label="webkit-border-end-style"/>
39757 <int value="193" label="webkit-border-end-width"/>
39758 <int value="194" label="webkit-border-fit"/>
39759 <int value="195" label="webkit-border-horizontal-spacing"/>
39760 <int value="196" label="webkit-border-image"/>
39761 <int value="197" label="webkit-border-radius"/>
39762 <int value="198" label="webkit-border-start"/>
39763 <int value="199" label="webkit-border-start-color"/>
39764 <int value="200" label="webkit-border-start-style"/>
39765 <int value="201" label="webkit-border-start-width"/>
39766 <int value="202" label="webkit-border-vertical-spacing"/>
39767 <int value="203" label="webkit-box-align"/>
39768 <int value="204" label="webkit-box-direction"/>
39769 <int value="205" label="webkit-box-flex"/>
39770 <int value="206" label="webkit-box-flex-group"/>
39771 <int value="207" label="webkit-box-lines"/>
39772 <int value="208" label="webkit-box-ordinal-group"/>
39773 <int value="209" label="webkit-box-orient"/>
39774 <int value="210" label="webkit-box-pack"/>
39775 <int value="211" label="webkit-box-reflect"/>
39776 <int value="212" label="webkit-box-shadow"/>
39777 <int value="213" label="webkit-color-correction"/>
39778 <int value="214" label="webkit-column-axis"/>
39779 <int value="215" label="webkit-column-break-after"/>
39780 <int value="216" label="webkit-column-break-before"/>
39781 <int value="217" label="webkit-column-break-inside"/>
39782 <int value="218" label="webkit-column-count"/>
39783 <int value="219" label="webkit-column-gap"/>
39784 <int value="220" label="webkit-column-progression"/>
39785 <int value="221" label="webkit-column-rule"/>
39786 <int value="222" label="webkit-column-rule-color"/>
39787 <int value="223" label="webkit-column-rule-style"/>
39788 <int value="224" label="webkit-column-rule-width"/>
39789 <int value="225" label="webkit-column-span"/>
39790 <int value="226" label="webkit-column-width"/>
39791 <int value="227" label="webkit-columns"/>
39792 <int value="228" label="webkit-box-decoration-break"/>
39793 <int value="229" label="webkit-filter"/>
39794 <int value="230" label="align-content"/>
39795 <int value="231" label="align-items"/>
39796 <int value="232" label="align-self"/>
39797 <int value="233" label="flex"/>
39798 <int value="234" label="flex-basis"/>
39799 <int value="235" label="flex-direction"/>
39800 <int value="236" label="flex-flow"/>
39801 <int value="237" label="flex-grow"/>
39802 <int value="238" label="flex-shrink"/>
39803 <int value="239" label="flex-wrap"/>
39804 <int value="240" label="justify-content"/>
39805 <int value="241" label="webkit-font-size-delta"/>
39806 <int value="242" label="grid-template-columns"/>
39807 <int value="243" label="grid-template-rows"/>
39808 <int value="244" label="grid-column-start"/>
39809 <int value="245" label="grid-column-end"/>
39810 <int value="246" label="grid-row-start"/>
39811 <int value="247" label="grid-row-end"/>
39812 <int value="248" label="grid-column"/>
39813 <int value="249" label="grid-row"/>
39814 <int value="250" label="grid-auto-flow"/>
39815 <int value="251" label="webkit-highlight"/>
39816 <int value="252" label="webkit-hyphenate-character"/>
39817 <int value="253" label="webkit-hyphenate-limit-after"/>
39818 <int value="254" label="webkit-hyphenate-limit-before"/>
39819 <int value="255" label="webkit-hyphenate-limit-lines"/>
39820 <int value="256" label="webkit-hyphens"/>
39821 <int value="257" label="webkit-line-box-contain"/>
39822 <int value="258" label="webkit-line-align"/>
39823 <int value="259" label="webkit-line-break"/>
39824 <int value="260" label="webkit-line-clamp"/>
39825 <int value="261" label="webkit-line-grid"/>
39826 <int value="262" label="webkit-line-snap"/>
39827 <int value="263" label="webkit-logical-width"/>
39828 <int value="264" label="webkit-logical-height"/>
39829 <int value="265" label="webkit-margin-after-collapse"/>
39830 <int value="266" label="webkit-margin-before-collapse"/>
39831 <int value="267" label="webkit-margin-bottom-collapse"/>
39832 <int value="268" label="webkit-margin-top-collapse"/>
39833 <int value="269" label="webkit-margin-collapse"/>
39834 <int value="270" label="webkit-margin-after"/>
39835 <int value="271" label="webkit-margin-before"/>
39836 <int value="272" label="webkit-margin-end"/>
39837 <int value="273" label="webkit-margin-start"/>
39838 <int value="274" label="webkit-marquee"/>
39839 <int value="275" label="webkit-marquee-direction"/>
39840 <int value="276" label="webkit-marquee-increment"/>
39841 <int value="277" label="webkit-marquee-repetition"/>
39842 <int value="278" label="webkit-marquee-speed"/>
39843 <int value="279" label="webkit-marquee-style"/>
39844 <int value="280" label="webkit-mask"/>
39845 <int value="281" label="webkit-mask-box-image"/>
39846 <int value="282" label="webkit-mask-box-image-outset"/>
39847 <int value="283" label="webkit-mask-box-image-repeat"/>
39848 <int value="284" label="webkit-mask-box-image-slice"/>
39849 <int value="285" label="webkit-mask-box-image-source"/>
39850 <int value="286" label="webkit-mask-box-image-width"/>
39851 <int value="287" label="webkit-mask-clip"/>
39852 <int value="288" label="webkit-mask-composite"/>
39853 <int value="289" label="webkit-mask-image"/>
39854 <int value="290" label="webkit-mask-origin"/>
39855 <int value="291" label="webkit-mask-position"/>
39856 <int value="292" label="webkit-mask-position-x"/>
39857 <int value="293" label="webkit-mask-position-y"/>
39858 <int value="294" label="webkit-mask-repeat"/>
39859 <int value="295" label="webkit-mask-repeat-x"/>
39860 <int value="296" label="webkit-mask-repeat-y"/>
39861 <int value="297" label="webkit-mask-size"/>
39862 <int value="298" label="webkit-max-logical-width"/>
39863 <int value="299" label="webkit-max-logical-height"/>
39864 <int value="300" label="webkit-min-logical-width"/>
39865 <int value="301" label="webkit-min-logical-height"/>
39866 <int value="302" label="webkit-nbsp-mode"/>
39867 <int value="303" label="order"/>
39868 <int value="304" label="webkit-padding-after"/>
39869 <int value="305" label="webkit-padding-before"/>
39870 <int value="306" label="webkit-padding-end"/>
39871 <int value="307" label="webkit-padding-start"/>
39872 <int value="308" label="webkit-perspective"/>
39873 <int value="309" label="webkit-perspective-origin"/>
39874 <int value="310" label="webkit-perspective-origin-x"/>
39875 <int value="311" label="webkit-perspective-origin-y"/>
39876 <int value="312" label="webkit-print-color-adjust"/>
39877 <int value="313" label="webkit-rtl-ordering"/>
39878 <int value="314" label="webkit-ruby-position"/>
39879 <int value="315" label="webkit-text-combine"/>
39880 <int value="316" label="webkit-text-decorations-in-effect"/>
39881 <int value="317" label="webkit-text-emphasis"/>
39882 <int value="318" label="webkit-text-emphasis-color"/>
39883 <int value="319" label="webkit-text-emphasis-position"/>
39884 <int value="320" label="webkit-text-emphasis-style"/>
39885 <int value="321" label="webkit-text-fill-color"/>
39886 <int value="322" label="webkit-text-security"/>
39887 <int value="323" label="webkit-text-stroke"/>
39888 <int value="324" label="webkit-text-stroke-color"/>
39889 <int value="325" label="webkit-text-stroke-width"/>
39890 <int value="326" label="webkit-transform"/>
39891 <int value="327" label="webkit-transform-origin"/>
39892 <int value="328" label="webkit-transform-origin-x"/>
39893 <int value="329" label="webkit-transform-origin-y"/>
39894 <int value="330" label="webkit-transform-origin-z"/>
39895 <int value="331" label="webkit-transform-style"/>
39896 <int value="332" label="webkit-transition"/>
39897 <int value="333" label="webkit-transition-delay"/>
39898 <int value="334" label="webkit-transition-duration"/>
39899 <int value="335" label="webkit-transition-property"/>
39900 <int value="336" label="webkit-transition-timing-function"/>
39901 <int value="337" label="webkit-user-drag"/>
39902 <int value="338" label="webkit-user-modify"/>
39903 <int value="339" label="webkit-user-select"/>
39904 <int value="340" label="webkit-flow-into"/>
39905 <int value="341" label="webkit-flow-from"/>
39906 <int value="342" label="webkit-region-fragment"/>
39907 <int value="343" label="webkit-region-break-after"/>
39908 <int value="344" label="webkit-region-break-before"/>
39909 <int value="345" label="webkit-region-break-inside"/>
39910 <int value="346" label="shape-inside"/>
39911 <int value="347" label="shape-outside"/>
39912 <int value="348" label="shape-margin"/>
39913 <int value="349" label="shape-padding"/>
39914 <int value="350" label="webkit-wrap-flow"/>
39915 <int value="351" label="webkit-wrap-through"/>
39916 <int value="352" label="webkit-wrap"/>
39917 <int value="353" label="webkit-tap-highlight-color"/>
39918 <int value="354" label="webkit-app-region"/>
39919 <int value="355" label="clip-path"/>
39920 <int value="356" label="clip-rule"/>
39921 <int value="357" label="mask"/>
39922 <int value="358" label="enable-background"/>
39923 <int value="359" label="filter"/>
39924 <int value="360" label="flood-color"/>
39925 <int value="361" label="flood-opacity"/>
39926 <int value="362" label="lighting-color"/>
39927 <int value="363" label="stop-color"/>
39928 <int value="364" label="stop-opacity"/>
39929 <int value="365" label="color-interpolation"/>
39930 <int value="366" label="color-interpolation-filters"/>
39931 <int value="367" label="color-profile"/>
39932 <int value="368" label="color-rendering"/>
39933 <int value="369" label="fill"/>
39934 <int value="370" label="fill-opacity"/>
39935 <int value="371" label="fill-rule"/>
39936 <int value="372" label="marker"/>
39937 <int value="373" label="marker-end"/>
39938 <int value="374" label="marker-mid"/>
39939 <int value="375" label="marker-start"/>
39940 <int value="376" label="mask-type"/>
39941 <int value="377" label="shape-rendering"/>
39942 <int value="378" label="stroke"/>
39943 <int value="379" label="stroke-dasharray"/>
39944 <int value="380" label="stroke-dashoffset"/>
39945 <int value="381" label="stroke-linecap"/>
39946 <int value="382" label="stroke-linejoin"/>
39947 <int value="383" label="stroke-miterlimit"/>
39948 <int value="384" label="stroke-opacity"/>
39949 <int value="385" label="stroke-width"/>
39950 <int value="386" label="alignment-baseline"/>
39951 <int value="387" label="baseline-shift"/>
39952 <int value="388" label="dominant-baseline"/>
39953 <int value="389" label="glyph-orientation-horizontal"/>
39954 <int value="390" label="glyph-orientation-vertical"/>
39955 <int value="391" label="kerning"/>
39956 <int value="392" label="text-anchor"/>
39957 <int value="393" label="vector-effect"/>
39958 <int value="394" label="writing-mode"/>
39959 <int value="395" label="webkit-svg-shadow"/>
39960 <int value="396" label="webkit-cursor-visibility"/>
39961 <int value="397" label="image-orientation"/>
39962 <int value="398" label="image-resolution"/>
39963 <int value="399" label="webkit-blend-mode"/>
39964 <int value="400" label="webkit-background-blend-mode"/>
39965 <int value="401" label="text-decoration-line"/>
39966 <int value="402" label="text-decoration-style"/>
39967 <int value="403" label="text-decoration-color"/>
39968 <int value="404" label="text-align-last"/>
39969 <int value="405" label="text-underline-position"/>
39970 <int value="406" label="max-zoom"/>
39971 <int value="407" label="min-zoom"/>
39972 <int value="408" label="orientation"/>
39973 <int value="409" label="user-zoom"/>
39974 <int value="410" label="webkit-dashboard-region"/>
39975 <int value="411" label="webkit-overflow-scrolling"/>
39976 <int value="412" label="webkit-app-region"/>
39977 <int value="413" label="webkit-filter"/>
39978 <int value="414" label="webkit-box-decoration-break"/>
39979 <int value="415" label="webkit-tap-highlight-color"/>
39980 <int value="416" label="buffered-rendering"/>
39981 <int value="417" label="grid-auto-rows"/>
39982 <int value="418" label="grid-auto-columns"/>
39983 <int value="419" label="background-blend-mode"/>
39984 <int value="420" label="mix-blend-mode"/>
39985 <int value="421" label="touch-action"/>
39986 <int value="422" label="grid-area"/>
39987 <int value="423" label="grid-template-areas"/>
39988 <int value="424" label="animation"/>
39989 <int value="425" label="animation-delay"/>
39990 <int value="426" label="animation-direction"/>
39991 <int value="427" label="animation-duration"/>
39992 <int value="428" label="animation-fill-mode"/>
39993 <int value="429" label="animation-iteration-count"/>
39994 <int value="430" label="animation-name"/>
39995 <int value="431" label="animation-play-state"/>
39996 <int value="432" label="animation-timing-function"/>
39997 <int value="433" label="object-fit"/>
39998 <int value="434" label="paint-order"/>
39999 <int value="435" label="mask-source-type"/>
40000 <int value="436" label="isolation"/>
40001 <int value="437" label="object-position"/>
40002 <int value="438" label="internal-callback"/>
40003 <int value="439" label="shape-image-threshold"/>
40004 <int value="440" label="column-fill"/>
40005 <int value="441" label="text-justify"/>
40006 <int value="442" label="touch-action-delay"/>
40007 <int value="443" label="justify-self"/>
40008 <int value="444" label="scroll-behavior"/>
40009 <int value="445" label="will-change"/>
40010 <int value="446" label="transform"/>
40011 <int value="447" label="transform-origin"/>
40012 <int value="448" label="transform-style"/>
40013 <int value="449" label="perspective"/>
40014 <int value="450" label="perspective-origin"/>
40015 <int value="451" label="backface-visibility"/>
40016 <int value="452" label="grid-template"/>
40017 <int value="453" label="grid"/>
40020 <enum name="MappedEditingCommands" type="int">
40021 <!-- Generated from ../../../third_party/WebKit/Source/core/editing/EditorCommand.cpp -->
40023 <int value="1" label="AlignJustified"/>
40024 <int value="2" label="AlignLeft"/>
40025 <int value="3" label="AlignRight"/>
40026 <int value="4" label="BackColor"/>
40027 <int value="5" label="BackwardDelete"/>
40028 <int value="6" label="Bold"/>
40029 <int value="7" label="Copy"/>
40030 <int value="8" label="CreateLink"/>
40031 <int value="9" label="Cut"/>
40032 <int value="10" label="DefaultParagraphSeparator"/>
40033 <int value="11" label="Delete"/>
40034 <int value="12" label="DeleteBackward"/>
40035 <int value="13" label="DeleteBackwardByDecomposingPreviousCharacter"/>
40036 <int value="14" label="DeleteForward"/>
40037 <int value="15" label="DeleteToBeginningOfLine"/>
40038 <int value="16" label="DeleteToBeginningOfParagraph"/>
40039 <int value="17" label="DeleteToEndOfLine"/>
40040 <int value="18" label="DeleteToEndOfParagraph"/>
40041 <int value="19" label="DeleteToMark"/>
40042 <int value="20" label="DeleteWordBackward"/>
40043 <int value="21" label="DeleteWordForward"/>
40044 <int value="22" label="FindString"/>
40045 <int value="23" label="FontName"/>
40046 <int value="24" label="FontSize"/>
40047 <int value="25" label="FontSizeDelta"/>
40048 <int value="26" label="ForeColor"/>
40049 <int value="27" label="FormatBlock"/>
40050 <int value="28" label="ForwardDelete"/>
40051 <int value="29" label="HiliteColor"/>
40052 <int value="30" label="IgnoreSpelling"/>
40053 <int value="31" label="Indent"/>
40054 <int value="32" label="InsertBacktab"/>
40055 <int value="33" label="InsertHTML"/>
40056 <int value="34" label="InsertHorizontalRule"/>
40057 <int value="35" label="InsertImage"/>
40058 <int value="36" label="InsertLineBreak"/>
40059 <int value="37" label="InsertNewline"/>
40060 <int value="38" label="InsertNewlineInQuotedContent"/>
40061 <int value="39" label="InsertOrderedList"/>
40062 <int value="40" label="InsertParagraph"/>
40063 <int value="41" label="InsertTab"/>
40064 <int value="42" label="InsertText"/>
40065 <int value="43" label="InsertUnorderedList"/>
40066 <int value="44" label="Italic"/>
40067 <int value="45" label="JustifyCenter"/>
40068 <int value="46" label="JustifyFull"/>
40069 <int value="47" label="JustifyLeft"/>
40070 <int value="48" label="JustifyNone"/>
40071 <int value="49" label="JustifyRight"/>
40072 <int value="50" label="MakeTextWritingDirectionLeftToRight"/>
40073 <int value="51" label="MakeTextWritingDirectionNatural"/>
40074 <int value="52" label="MakeTextWritingDirectionRightToLeft"/>
40075 <int value="53" label="MoveBackward"/>
40076 <int value="54" label="MoveBackwardAndModifySelection"/>
40077 <int value="55" label="MoveDown"/>
40078 <int value="56" label="MoveDownAndModifySelection"/>
40079 <int value="57" label="MoveForward"/>
40080 <int value="58" label="MoveForwardAndModifySelection"/>
40081 <int value="59" label="MoveLeft"/>
40082 <int value="60" label="MoveLeftAndModifySelection"/>
40083 <int value="61" label="MovePageDown"/>
40084 <int value="62" label="MovePageDownAndModifySelection"/>
40085 <int value="63" label="MovePageUp"/>
40086 <int value="64" label="MovePageUpAndModifySelection"/>
40087 <int value="65" label="MoveParagraphBackward"/>
40088 <int value="66" label="MoveParagraphBackwardAndModifySelection"/>
40089 <int value="67" label="MoveParagraphForward"/>
40090 <int value="68" label="MoveParagraphForwardAndModifySelection"/>
40091 <int value="69" label="MoveRight"/>
40092 <int value="70" label="MoveRightAndModifySelection"/>
40093 <int value="71" label="MoveToBeginningOfDocument"/>
40094 <int value="72" label="MoveToBeginningOfDocumentAndModifySelection"/>
40095 <int value="73" label="MoveToBeginningOfLine"/>
40096 <int value="74" label="MoveToBeginningOfLineAndModifySelection"/>
40097 <int value="75" label="MoveToBeginningOfParagraph"/>
40098 <int value="76" label="MoveToBeginningOfParagraphAndModifySelection"/>
40099 <int value="77" label="MoveToBeginningOfSentence"/>
40100 <int value="78" label="MoveToBeginningOfSentenceAndModifySelection"/>
40101 <int value="79" label="MoveToEndOfDocument"/>
40102 <int value="80" label="MoveToEndOfDocumentAndModifySelection"/>
40103 <int value="81" label="MoveToEndOfLine"/>
40104 <int value="82" label="MoveToEndOfLineAndModifySelection"/>
40105 <int value="83" label="MoveToEndOfParagraph"/>
40106 <int value="84" label="MoveToEndOfParagraphAndModifySelection"/>
40107 <int value="85" label="MoveToEndOfSentence"/>
40108 <int value="86" label="MoveToEndOfSentenceAndModifySelection"/>
40109 <int value="87" label="MoveToLeftEndOfLine"/>
40110 <int value="88" label="MoveToLeftEndOfLineAndModifySelection"/>
40111 <int value="89" label="MoveToRightEndOfLine"/>
40112 <int value="90" label="MoveToRightEndOfLineAndModifySelection"/>
40113 <int value="91" label="MoveUp"/>
40114 <int value="92" label="MoveUpAndModifySelection"/>
40115 <int value="93" label="MoveWordBackward"/>
40116 <int value="94" label="MoveWordBackwardAndModifySelection"/>
40117 <int value="95" label="MoveWordForward"/>
40118 <int value="96" label="MoveWordForwardAndModifySelection"/>
40119 <int value="97" label="MoveWordLeft"/>
40120 <int value="98" label="MoveWordLeftAndModifySelection"/>
40121 <int value="99" label="MoveWordRight"/>
40122 <int value="100" label="MoveWordRightAndModifySelection"/>
40123 <int value="101" label="Outdent"/>
40124 <int value="102" label="OverWrite"/>
40125 <int value="103" label="Paste"/>
40126 <int value="104" label="PasteAndMatchStyle"/>
40127 <int value="105" label="PasteGlobalSelection"/>
40128 <int value="106" label="Print"/>
40129 <int value="107" label="Redo"/>
40130 <int value="108" label="RemoveFormat"/>
40131 <int value="109" label="ScrollPageBackward"/>
40132 <int value="110" label="ScrollPageForward"/>
40133 <int value="111" label="ScrollLineUp"/>
40134 <int value="112" label="ScrollLineDown"/>
40135 <int value="113" label="ScrollToBeginningOfDocument"/>
40136 <int value="114" label="ScrollToEndOfDocument"/>
40137 <int value="115" label="SelectAll"/>
40138 <int value="116" label="SelectLine"/>
40139 <int value="117" label="SelectParagraph"/>
40140 <int value="118" label="SelectSentence"/>
40141 <int value="119" label="SelectToMark"/>
40142 <int value="120" label="SelectWord"/>
40143 <int value="121" label="SetMark"/>
40144 <int value="122" label="Strikethrough"/>
40145 <int value="123" label="StyleWithCSS"/>
40146 <int value="124" label="Subscript"/>
40147 <int value="125" label="Superscript"/>
40148 <int value="126" label="SwapWithMark"/>
40149 <int value="127" label="ToggleBold"/>
40150 <int value="128" label="ToggleItalic"/>
40151 <int value="129" label="ToggleUnderline"/>
40152 <int value="130" label="Transpose"/>
40153 <int value="131" label="Underline"/>
40154 <int value="132" label="Undo"/>
40155 <int value="133" label="Unlink"/>
40156 <int value="134" label="Unscript"/>
40157 <int value="135" label="Unselect"/>
40158 <int value="136" label="UseCSS"/>
40159 <int value="137" label="Yank"/>
40160 <int value="138" label="YankAndSelect"/>
40161 <int value="139" label="AlignCenter"/>
40164 <enum name="MediaContainers" type="int">
40165 <int value="0" label="Unknown"/>
40166 <int value="1" label="AAC (Advanced Audio Coding)"/>
40167 <int value="2" label="AC-3"/>
40168 <int value="3" label="AIFF (Audio Interchange File Format)"/>
40169 <int value="4" label="AMR (Adaptive Multi-Rate Audio)"/>
40170 <int value="5" label="APE (Monkey's Audio)"/>
40171 <int value="6" label="ASF (Advanced / Active Streaming Format)"/>
40172 <int value="7" label="SSA (SubStation Alpha) subtitle"/>
40173 <int value="8" label="AVI (Audio Video Interleaved)"/>
40174 <int value="9" label="Bink"/>
40175 <int value="10" label="CAF (Apple Core Audio Format)"/>
40176 <int value="11" label="DTS"/>
40177 <int value="12" label="DTS-HD"/>
40178 <int value="13" label="DV (Digital Video)"/>
40179 <int value="14" label="DXA"/>
40180 <int value="15" label="Enhanced AC-3"/>
40181 <int value="16" label="FLAC (Free Lossless Audio Codec)"/>
40182 <int value="17" label="FLV (Flash Video)"/>
40183 <int value="18" label="GSM (Global System for Mobile Audio)"/>
40184 <int value="19" label="H.261"/>
40185 <int value="20" label="H.263"/>
40186 <int value="21" label="H.264"/>
40187 <int value="22" label="HLS (Apple HTTP Live Streaming PlayList)"/>
40188 <int value="23" label="Berkeley/IRCAM/CARL Sound Format"/>
40189 <int value="24" label="MJPEG video"/>
40190 <int value="25" label="QuickTime / MOV / MPEG4"/>
40191 <int value="26" label="MP3 (MPEG audio layer 2/3)"/>
40192 <int value="27" label="MPEG-2 Program Stream"/>
40193 <int value="28" label="MPEG-2 Transport Stream"/>
40194 <int value="29" label="MPEG-4 Bitstream"/>
40195 <int value="30" label="Ogg"/>
40196 <int value="31" label="RM (RealMedia)"/>
40197 <int value="32" label="SRT (SubRip subtitle)"/>
40198 <int value="33" label="SWF (ShockWave Flash)"/>
40199 <int value="34" label="VC-1"/>
40200 <int value="35" label="WAV / WAVE (Waveform Audio)"/>
40201 <int value="36" label="Matroska / WebM"/>
40202 <int value="37" label="WTV (Windows Television)"/>
40203 <int value="38" label="DASH"/>
40204 <int value="39" label="SmoothStream"/>
40207 <enum name="MediaGalleriesUsageType" type="int">
40208 <int value="0" label="Gallery added from permission dialog"/>
40209 <int value="1" label="Gallery permission added from permission dialog"/>
40210 <int value="2" label="Gallery permission removed from permission dialog"/>
40211 <int value="3" label="GetMediaFileSystems API invocations"/>
40212 <int value="4" label="Profiles With API Usage (corrected in M35)"/>
40213 <int value="5" label="Dialog shown"/>
40214 <int value="6" label="Dialog permissions saved"/>
40215 <int value="7" label="Gallery added from WebUI"/>
40216 <int value="8" label="Gallery removed from WebUI"/>
40217 <int value="9" label="Preferences initialized"/>
40218 <int value="10" label="Preferences initialization failed"/>
40219 <int value="11" label="GetAllMediaFileSystemMetadata API invocations"/>
40220 <int value="12" label="GetMetadata API invocations"/>
40221 <int value="13" label="AddUserSelectedFolder API invocations"/>
40222 <int value="14" label="StartMediaScan API invocations"/>
40223 <int value="15" label="CancelMediaScan API invocations"/>
40224 <int value="16" label="AddScanResults API invocations"/>
40225 <int value="17" label="A media scan completed"/>
40226 <int value="18" label="AddScanResults dialog cancelled"/>
40227 <int value="19" label="AddScanResults dialog accepted"/>
40228 <int value="20" label="Gallery removed from AddScanResults dialog"/>
40229 <int value="21" label="Gallery removed from permission dialog"/>
40230 <int value="22" label="DropPermissionForMediaFileSystem API invocations"/>
40233 <enum name="MediaKeyError" type="int">
40234 <int value="1" label="kUnknownError"/>
40235 <int value="2" label="kClientError"/>
40236 <int value="4" label="kOutputError"/>
40239 <enum name="MediaKeyException" type="int">
40240 <int value="0" label="kUnknownResultId"/>
40241 <int value="1" label="kSuccess"/>
40242 <int value="2" label="kKeySystemNotSupported"/>
40243 <int value="3" label="kInvalidPlayerState"/>
40246 <enum name="MediaOutputProtectionStatus" type="int">
40247 <int value="0" label="Queried"/>
40248 <int value="1" label="No external link"/>
40249 <int value="2" label="All external links protected"/>
40252 <enum name="MetaTagTypeEnum" type="int">
40253 <int value="0" label="No viewport tag"/>
40254 <int value="1" label="Viewport meta with device width"/>
40255 <int value="2" label="Viewport meta with constant width"/>
40256 <int value="3" label="Viewport meta other"/>
40257 <int value="4" label="HandheldFriendly meta"/>
40258 <int value="5" label="MobileOptimized meta"/>
40259 <int value="6" label="XHTML-MP document type"/>
40262 <enum name="MigrationNssToPemNetworkTypes" type="int">
40263 <int value="0" label="EAP"/>
40264 <int value="1" label="OpenVPN"/>
40265 <int value="2" label="IPsec"/>
40268 <enum name="MistSwitchResult" type="int">
40269 <int value="0" label="Success"/>
40270 <int value="1" label="Failure"/>
40273 <enum name="MobileSessionCallerApp" type="int">
40274 <int value="0" label="Google Search"/>
40275 <int value="1" label="GMail"/>
40276 <int value="2" label="Google+"/>
40277 <int value="3" label="Google Drive"/>
40278 <int value="4" label="Google Earth"/>
40279 <int value="5" label="Other Google Apps"/>
40280 <int value="6" label="Others"/>
40281 <int value="7" label="Mobile Safari"/>
40282 <int value="8" label="Other Apple Apps"/>
40283 <int value="9" label="YouTube"/>
40284 <int value="10" label="Google Maps"/>
40287 <enum name="MobileSessionStartAction" type="int">
40288 <int value="0" label="Open http"/>
40289 <int value="1" label="Open https"/>
40290 <int value="2" label="Open file"/>
40291 <int value="3" label="x-callback-url open"/>
40292 <int value="4" label="x-callback-url other"/>
40293 <int value="5" label="Others"/>
40296 <enum name="MouseEventFollowedByClick" type="int">
40297 <int value="0" label="Missed event before click"/>
40298 <int value="1" label="Caught event before click"/>
40301 <enum name="MSECodec" type="int">
40302 <int value="0" label="(Unknown)"/>
40303 <int value="1" label="VP8"/>
40304 <int value="2" label="VP9"/>
40305 <int value="3" label="Vorbis"/>
40306 <int value="4" label="H.264"/>
40307 <int value="5" label="MPEG2 AAC"/>
40308 <int value="6" label="MPEG4 AAC"/>
40309 <int value="7" label="EAC3"/>
40310 <int value="8" label="MP3"/>
40311 <int value="9" label="OPUS"/>
40314 <enum name="MultiProfileSessionMode" type="int">
40315 <int value="0" label="Single user mode"/>
40316 <int value="1" label="Side by side mode"/>
40317 <int value="2" label="Separate desktop mode"/>
40320 <enum name="MultiProfileSigninUserAction" type="int">
40321 <int value="0" label="System tray"/>
40322 <int value="1" label="Browser frame"/>
40325 <enum name="MultiProfileSwitchActiveUserAction" type="int">
40326 <int value="0" label="System tray"/>
40327 <int value="1" label="Keyboard accelerator"/>
40330 <enum name="MultiProfileTeleportWindowAction" type="int">
40331 <int value="0" label="Drag and drop"/>
40332 <int value="1" label="Caption context menu"/>
40333 <int value="2" label="Return by minimize"/>
40334 <int value="3" label="Return by launcher"/>
40337 <enum name="MultiProfileTeleportWindowType" type="int">
40338 <int value="0" label="Tabbed browser"/>
40339 <int value="1" label="Tabbed incognito browser"/>
40340 <int value="2" label="V1 app"/>
40341 <int value="3" label="V2 app"/>
40342 <int value="4" label="Panel"/>
40343 <int value="5" label="Popup"/>
40344 <int value="6" label="Unknown"/>
40347 <enum name="NaClHelperStatus" type="int">
40348 <int value="0" label="Helper not initialized"/>
40349 <int value="1" label="Helper executable missing"/>
40350 <int value="2" label="Helper bootstrap executable missing"/>
40351 <int value="3" label="Browser running under Valgrind"/>
40352 <int value="4" label="Helper failed to launch"/>
40353 <int value="5" label="Helper failed to ACK"/>
40354 <int value="6" label="Helper started correctly"/>
40357 <enum name="NaClHttpStatusCodeClass" type="int">
40358 <int value="0" label="0XX"/>
40359 <int value="1" label="1XX"/>
40360 <int value="2" label="2XX"/>
40361 <int value="3" label="3XX"/>
40362 <int value="4" label="4XX"/>
40363 <int value="5" label="5XX"/>
40364 <int value="6" label="No status"/>
40367 <enum name="NaClManifestType" type="int">
40368 <int value="0" label="File"/>
40369 <int value="1" label="DataURI"/>
40372 <enum name="NaClOSArchEnum" type="int">
40373 <int value="0" label="Linux x86-32"/>
40374 <int value="1" label="Linux x86-64"/>
40375 <int value="2" label="Linux ARM"/>
40376 <int value="3" label="Mac x86-32"/>
40377 <int value="4" label="Mac x86-64"/>
40378 <int value="5" label="Mac ARM"/>
40379 <int value="6" label="Windows x86-32"/>
40380 <int value="7" label="Windows x86-64"/>
40381 <int value="8" label="Windows ARM"/>
40382 <int value="9" label="Linux Mips32"/>
40385 <enum name="NaClPluginErrorCode" type="int">
40386 <int value="0" label="ERROR_LOAD_SUCCESS"/>
40387 <int value="1" label="ERROR_LOAD_ABORTED"/>
40388 <int value="2" label="ERROR_UNKNOWN"/>
40389 <int value="3" label="ERROR_MANIFEST_RESOLVE_URL"/>
40390 <int value="4" label="ERROR_MANIFEST_LOAD_URL"/>
40391 <int value="5" label="ERROR_MANIFEST_STAT"/>
40392 <int value="6" label="ERROR_MANIFEST_TOO_LARGE"/>
40393 <int value="7" label="ERROR_MANIFEST_OPEN"/>
40394 <int value="8" label="ERROR_MANIFEST_MEMORY_ALLOC"/>
40395 <int value="9" label="ERROR_MANIFEST_READ"/>
40396 <int value="10" label="ERROR_MANIFEST_PARSING"/>
40397 <int value="11" label="ERROR_MANIFEST_SCHEMA_VALIDATE"/>
40398 <int value="12" label="ERROR_MANIFEST_GET_NEXE_URL"/>
40399 <int value="13" label="ERROR_NEXE_LOAD_URL"/>
40400 <int value="14" label="ERROR_NEXE_ORIGIN_PROTOCOL"/>
40401 <int value="15" label="ERROR_NEXE_FH_DUP"/>
40402 <int value="16" label="ERROR_NEXE_STAT"/>
40403 <int value="17" label="ERROR_ELF_CHECK_IO"/>
40404 <int value="18" label="ERROR_ELF_CHECK_FAIL"/>
40405 <int value="19" label="ERROR_SEL_LDR_INIT"/>
40406 <int value="20" label="ERROR_SEL_LDR_CREATE_LAUNCHER"/>
40407 <int value="21" label="ERROR_SEL_LDR_FD"/>
40408 <int value="22" label="ERROR_SEL_LDR_LAUNCH"/>
40409 <int value="23" label="ERROR_SEL_LDR_COMMUNICATION"/>
40410 <int value="24" label="ERROR_SEL_LDR_SEND_NEXE"/>
40411 <int value="25" label="ERROR_SEL_LDR_HANDLE_PASSING"/>
40412 <int value="26" label="ERROR_SEL_LDR_START_MODULE"/>
40413 <int value="27" label="ERROR_SEL_LDR_START_STATUS"/>
40414 <int value="28" label="ERROR_SRPC_CONNECTION_FAIL"/>
40415 <int value="29" label="ERROR_START_PROXY_CHECK_PPP"/>
40416 <int value="30" label="ERROR_START_PROXY_ALLOC"/>
40417 <int value="31" label="ERROR_START_PROXY_MODULE"/>
40418 <int value="32" label="ERROR_START_PROXY_INSTANCE"/>
40419 <int value="33" label="ERROR_SEL_LDR_COMMUNICATION_CMD_CHANNEL"/>
40420 <int value="34" label="ERROR_SEL_LDR_COMMUNICATION_REV_SETUP"/>
40421 <int value="35" label="ERROR_SEL_LDR_COMMUNICATION_WRAPPER"/>
40422 <int value="36" label="ERROR_SEL_LDR_COMMUNICATION_REV_SERVICE"/>
40423 <int value="37" label="ERROR_START_PROXY_CRASH"/>
40424 <int value="38" label="ERROR_MANIFEST_PROGRAM_MISSING_ARCH"/>
40425 <int value="39" label="ERROR_PNACL_CACHE_OPEN_INPROGRESS"/>
40426 <int value="40" label="ERROR_PNACL_CACHE_OPEN_NOACCESS"/>
40427 <int value="41" label="ERROR_PNACL_CACHE_OPEN_NOQUOTA"/>
40428 <int value="42" label="ERROR_PNACL_CACHE_OPEN_NOSPACE"/>
40429 <int value="43" label="ERROR_PNACL_CACHE_OPEN_OTHER"/>
40430 <int value="44" label="ERROR_PNACL_CACHE_DIRECTORY_CREATE"/>
40431 <int value="45" label="ERROR_PNACL_CACHE_FILEOPEN_NOACCESS"/>
40432 <int value="46" label="ERROR_PNACL_CACHE_FILEOPEN_NOQUOTA"/>
40433 <int value="47" label="ERROR_PNACL_CACHE_FILEOPEN_NOSPACE"/>
40434 <int value="48" label="ERROR_PNACL_CACHE_FILEOPEN_NOTAFILE"/>
40435 <int value="49" label="ERROR_PNACL_CACHE_FILEOPEN_OTHER"/>
40436 <int value="50" label="ERROR_PNACL_CACHE_FETCH_NOACCESS"/>
40437 <int value="51" label="ERROR_PNACL_CACHE_FETCH_NOTFOUND"/>
40438 <int value="52" label="ERROR_PNACL_CACHE_FETCH_OTHER"/>
40439 <int value="53" label="ERROR_PNACL_CACHE_FINALIZE_COPY_NOQUOTA"/>
40440 <int value="54" label="ERROR_PNACL_CACHE_FINALIZE_COPY_NOSPACE"/>
40441 <int value="55" label="ERROR_PNACL_CACHE_FINALIZE_COPY_OTHER"/>
40442 <int value="56" label="ERROR_PNACL_CACHE_FINALIZE_RENAME_NOACCESS"/>
40443 <int value="57" label="ERROR_PNACL_CACHE_FINALIZE_RENAME_OTHER"/>
40444 <int value="58" label="ERROR_PNACL_RESOURCE_FETCH"/>
40445 <int value="59" label="ERROR_PNACL_PEXE_FETCH_ABORTED"/>
40446 <int value="60" label="ERROR_PNACL_PEXE_FETCH_NOACCESS"/>
40447 <int value="61" label="ERROR_PNACL_PEXE_FETCH_OTHER"/>
40448 <int value="62" label="ERROR_PNACL_THREAD_CREATE"/>
40449 <int value="63" label="ERROR_PNACL_LLC_SETUP"/>
40450 <int value="64" label="ERROR_PNACL_LD_SETUP"/>
40451 <int value="65" label="ERROR_PNACL_LLC_INTERNAL"/>
40452 <int value="66" label="ERROR_PNACL_LD_INTERNAL"/>
40453 <int value="67" label="ERROR_PNACL_CREATE_TEMP"/>
40454 <int value="68" label="ERROR_PNACL_NOT_ENABLED"/>
40455 <int value="69" label="ERROR_MANIFEST_NOACCESS_URL"/>
40456 <int value="70" label="ERROR_NEXE_NOACCESS_URL"/>
40459 <enum name="NaClSelLdrErrorCode" type="int">
40460 <int value="0" label="LOAD_OK"/>
40461 <int value="1" label="LOAD_STATUS_UNKNOWN"/>
40462 <int value="2" label="LOAD_UNSUPPORTED_OS_PLATFORM"/>
40463 <int value="3" label="LOAD_DEP_UNSUPPORTED"/>
40464 <int value="4" label="LOAD_INTERNAL"/>
40465 <int value="5" label="LOAD_DUP_LOAD_MODULE"/>
40466 <int value="6" label="LOAD_DUP_START_MODULE"/>
40467 <int value="7" label="LOAD_OPEN_ERROR"/>
40468 <int value="8" label="LOAD_READ_ERROR"/>
40469 <int value="9" label="LOAD_TOO_MANY_PROG_HDRS"/>
40470 <int value="10" label="LOAD_BAD_PHENTSIZE"/>
40471 <int value="11" label="LOAD_BAD_ELF_MAGIC"/>
40472 <int value="12" label="LOAD_NOT_32_BIT"/>
40473 <int value="13" label="LOAD_NOT_64_BIT"/>
40474 <int value="14" label="LOAD_BAD_ABI"/>
40475 <int value="15" label="LOAD_NOT_EXEC"/>
40476 <int value="16" label="LOAD_BAD_MACHINE"/>
40477 <int value="17" label="LOAD_BAD_ELF_VERS"/>
40478 <int value="18" label="LOAD_TOO_MANY_SECT"/>
40479 <int value="19" label="LOAD_BAD_SECT"/>
40480 <int value="20" label="LOAD_NO_MEMORY"/>
40481 <int value="21" label="LOAD_SECT_HDR"/>
40482 <int value="22" label="LOAD_ADDR_SPACE_TOO_SMALL"/>
40483 <int value="23" label="LOAD_ADDR_SPACE_TOO_BIG"/>
40484 <int value="24" label="LOAD_DATA_OVERLAPS_STACK_SECTION"/>
40485 <int value="25" label="LOAD_RODATA_OVERLAPS_DATA"/>
40486 <int value="26" label="LOAD_DATA_NOT_LAST_SEGMENT"/>
40487 <int value="27" label="LOAD_NO_DATA_BUT_RODATA_NOT_LAST_SEGMENT"/>
40488 <int value="28" label="LOAD_TEXT_OVERLAPS_RODATA"/>
40489 <int value="29" label="LOAD_TEXT_OVERLAPS_DATA"/>
40490 <int value="30" label="LOAD_BAD_RODATA_ALIGNMENT"/>
40491 <int value="31" label="LOAD_BAD_DATA_ALIGNMENT"/>
40492 <int value="32" label="LOAD_UNLOADABLE"/>
40493 <int value="33" label="LOAD_BAD_ELF_TEXT"/>
40494 <int value="34" label="LOAD_TEXT_SEG_TOO_BIG"/>
40495 <int value="35" label="LOAD_DATA_SEG_TOO_BIG"/>
40496 <int value="36" label="LOAD_MPROTECT_FAIL"/>
40497 <int value="37" label="LOAD_MADVISE_FAIL"/>
40498 <int value="38" label="LOAD_TOO_MANY_SYMBOL_STR"/>
40499 <int value="39" label="LOAD_SYMTAB_ENTRY_TOO_SMALL"/>
40500 <int value="40" label="LOAD_NO_SYMTAB"/>
40501 <int value="41" label="LOAD_NO_SYMTAB_STRINGS"/>
40502 <int value="42" label="LOAD_SYMTAB_ENTRY"/>
40503 <int value="43" label="LOAD_UNKNOWN_SYMBOL_TYPE"/>
40504 <int value="44" label="LOAD_SYMTAB_DUP"/>
40505 <int value="45" label="LOAD_REL_ERROR"/>
40506 <int value="46" label="LOAD_REL_UNIMPL"/>
40507 <int value="47" label="LOAD_UNDEF_SYMBOL"/>
40508 <int value="48" label="LOAD_BAD_SYMBOL_DATA"/>
40509 <int value="49" label="LOAD_BAD_FILE"/>
40510 <int value="50" label="LOAD_BAD_ENTRY"/>
40511 <int value="51" label="LOAD_SEGMENT_OUTSIDE_ADDRSPACE"/>
40512 <int value="52" label="LOAD_DUP_SEGMENT"/>
40513 <int value="53" label="LOAD_SEGMENT_BAD_LOC"/>
40514 <int value="54" label="LOAD_BAD_SEGMENT"/>
40515 <int value="55" label="LOAD_REQUIRED_SEG_MISSING"/>
40516 <int value="56" label="LOAD_SEGMENT_BAD_PARAM"/>
40517 <int value="57" label="LOAD_VALIDATION_FAILED"/>
40518 <int value="58" label="LOAD_UNIMPLEMENTED"/>
40519 <int value="59" label="SRT_NO_SEG_SEL"/>
40520 <int value="60" label="LOAD_BAD_EHSIZE"/>
40521 <int value="61" label="LOAD_EHDR_OVERFLOW"/>
40522 <int value="62" label="LOAD_PHDR_OVERFLOW"/>
40523 <int value="63" label="LOAD_UNSUPPORTED_CPU"/>
40524 <int value="64" label="LOAD_NO_MEMORY_FOR_DYNAMIC_TEXT"/>
40525 <int value="65" label="LOAD_NO_MEMORY_FOR_ADDRESS_SPACE"/>
40528 <enum name="NaClStartupEnum" type="int">
40529 <int value="0" label="Default tab opened"/>
40530 <int value="1" label="New tab opened"/>
40531 <int value="2" label="NaCl sel_ldr started"/>
40534 <enum name="NaClValidationCacheEnum" type="int">
40535 <int value="0" label="Miss"/>
40536 <int value="1" label="Hit"/>
40539 <enum name="NavigationScheme" type="int">
40540 <int value="0" label="(Unknown)"/>
40541 <int value="1" label="http"/>
40542 <int value="2" label="https"/>
40543 <int value="3" label="file"/>
40544 <int value="4" label="ftp"/>
40545 <int value="5" label="data"/>
40546 <int value="6" label="javascript"/>
40547 <int value="7" label="about"/>
40548 <int value="8" label="chrome"/>
40551 <enum name="NetConnectivityProtocolStatus" type="int">
40552 <int value="0" label="SUCCESS"/>
40553 <int value="1" label="IP_STRING_PARSE_FAILED"/>
40554 <int value="2" label="SOCKET_CREATE_FAILED"/>
40555 <int value="3" label="RESOLVE_FAILED"/>
40556 <int value="4" label="CONNECT_FAILED"/>
40557 <int value="5" label="WRITE_FAILED"/>
40558 <int value="6" label="READ_TIMED_OUT"/>
40559 <int value="7" label="READ_FAILED"/>
40560 <int value="8" label="ZERO_LENGTH_ERROR"/>
40561 <int value="9" label="NO_CHECKSUM_ERROR"/>
40562 <int value="10" label="NO_KEY_ERROR"/>
40563 <int value="11" label="NO_PAYLOAD_SIZE_ERROR"/>
40564 <int value="12" label="NO_PAYLOAD_ERROR"/>
40565 <int value="13" label="INVALID_KEY_ERROR"/>
40566 <int value="14" label="TOO_SHORT_PAYLOAD"/>
40567 <int value="15" label="TOO_LONG_PAYLOAD"/>
40568 <int value="16" label="INVALID_CHECKSUM"/>
40569 <int value="17" label="PATTERN_CHANGED"/>
40570 <int value="18" label="INVALID_PACKET_NUMBER"/>
40571 <int value="19" label="TOO_MANY_PACKETS"/>
40572 <int value="20" label="STATUS_MAX"/>
40575 <enum name="NetConnectivityStatus" type="int">
40576 <int value="0" label="SUCCESS"/>
40577 <int value="1" label="IP_STRING_PARSE_FAILED"/>
40578 <int value="2" label="SOCKET_CREATE_FAILED"/>
40579 <int value="3" label="RESOLVE_FAILED"/>
40580 <int value="4" label="CONNECT_FAILED"/>
40581 <int value="5" label="WRITE_FAILED"/>
40582 <int value="6" label="READ_TIMED_OUT"/>
40583 <int value="7" label="READ_FAILED"/>
40584 <int value="8" label="READ_VERIFY_FAILED"/>
40585 <int value="9" label="STATUS_MAX"/>
40588 <enum name="NetErrorCodes" type="int">
40589 <!-- Generated from ../../../net/base/net_error_list.h -->
40591 <int value="0" label="OK"/>
40592 <int value="1" label="IO_PENDING"/>
40593 <int value="2" label="FAILED"/>
40594 <int value="3" label="ABORTED"/>
40595 <int value="4" label="INVALID_ARGUMENT"/>
40596 <int value="5" label="INVALID_HANDLE"/>
40597 <int value="6" label="FILE_NOT_FOUND"/>
40598 <int value="7" label="TIMED_OUT"/>
40599 <int value="8" label="FILE_TOO_BIG"/>
40600 <int value="9" label="UNEXPECTED"/>
40601 <int value="10" label="ACCESS_DENIED"/>
40602 <int value="11" label="NOT_IMPLEMENTED"/>
40603 <int value="12" label="INSUFFICIENT_RESOURCES"/>
40604 <int value="13" label="OUT_OF_MEMORY"/>
40605 <int value="14" label="UPLOAD_FILE_CHANGED"/>
40606 <int value="15" label="SOCKET_NOT_CONNECTED"/>
40607 <int value="16" label="FILE_EXISTS"/>
40608 <int value="17" label="FILE_PATH_TOO_LONG"/>
40609 <int value="18" label="FILE_NO_SPACE"/>
40610 <int value="19" label="FILE_VIRUS_INFECTED"/>
40611 <int value="20" label="BLOCKED_BY_CLIENT"/>
40612 <int value="21" label="NETWORK_CHANGED"/>
40613 <int value="22" label="BLOCKED_BY_ADMINISTRATOR"/>
40614 <int value="23" label="SOCKET_IS_CONNECTED"/>
40615 <int value="24" label="BLOCKED_ENROLLMENT_CHECK_PENDING"/>
40616 <int value="100" label="CONNECTION_CLOSED"/>
40617 <int value="101" label="CONNECTION_RESET"/>
40618 <int value="102" label="CONNECTION_REFUSED"/>
40619 <int value="103" label="CONNECTION_ABORTED"/>
40620 <int value="104" label="CONNECTION_FAILED"/>
40621 <int value="105" label="NAME_NOT_RESOLVED"/>
40622 <int value="106" label="INTERNET_DISCONNECTED"/>
40623 <int value="107" label="SSL_PROTOCOL_ERROR"/>
40624 <int value="108" label="ADDRESS_INVALID"/>
40625 <int value="109" label="ADDRESS_UNREACHABLE"/>
40626 <int value="110" label="SSL_CLIENT_AUTH_CERT_NEEDED"/>
40627 <int value="111" label="TUNNEL_CONNECTION_FAILED"/>
40628 <int value="112" label="NO_SSL_VERSIONS_ENABLED"/>
40629 <int value="113" label="SSL_VERSION_OR_CIPHER_MISMATCH"/>
40630 <int value="114" label="SSL_RENEGOTIATION_REQUESTED"/>
40631 <int value="115" label="PROXY_AUTH_UNSUPPORTED"/>
40632 <int value="116" label="CERT_ERROR_IN_SSL_RENEGOTIATION"/>
40633 <int value="117" label="BAD_SSL_CLIENT_AUTH_CERT"/>
40634 <int value="118" label="CONNECTION_TIMED_OUT"/>
40635 <int value="119" label="HOST_RESOLVER_QUEUE_TOO_LARGE"/>
40636 <int value="120" label="SOCKS_CONNECTION_FAILED"/>
40637 <int value="121" label="SOCKS_CONNECTION_HOST_UNREACHABLE"/>
40638 <int value="122" label="NPN_NEGOTIATION_FAILED"/>
40639 <int value="123" label="SSL_NO_RENEGOTIATION"/>
40640 <int value="124" label="WINSOCK_UNEXPECTED_WRITTEN_BYTES"/>
40641 <int value="125" label="SSL_DECOMPRESSION_FAILURE_ALERT"/>
40642 <int value="126" label="SSL_BAD_RECORD_MAC_ALERT"/>
40643 <int value="127" label="PROXY_AUTH_REQUESTED"/>
40644 <int value="128" label="SSL_UNSAFE_NEGOTIATION"/>
40645 <int value="129" label="SSL_WEAK_SERVER_EPHEMERAL_DH_KEY"/>
40646 <int value="130" label="PROXY_CONNECTION_FAILED"/>
40647 <int value="131" label="MANDATORY_PROXY_CONFIGURATION_FAILED"/>
40648 <int value="132" label="ESET_ANTI_VIRUS_SSL_INTERCEPTION"/>
40649 <int value="133" label="PRECONNECT_MAX_SOCKET_LIMIT"/>
40650 <int value="134" label="SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED"/>
40651 <int value="135" label="SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY"/>
40652 <int value="136" label="PROXY_CERTIFICATE_INVALID"/>
40653 <int value="137" label="NAME_RESOLUTION_FAILED"/>
40654 <int value="138" label="NETWORK_ACCESS_DENIED"/>
40655 <int value="139" label="TEMPORARILY_THROTTLED"/>
40656 <int value="140" label="HTTPS_PROXY_TUNNEL_RESPONSE"/>
40657 <int value="141" label="SSL_CLIENT_AUTH_SIGNATURE_FAILED"/>
40658 <int value="142" label="MSG_TOO_BIG"/>
40659 <int value="143" label="SPDY_SESSION_ALREADY_EXISTS"/>
40660 <int value="144" label="LIMIT_VIOLATION"/>
40661 <int value="145" label="WS_PROTOCOL_ERROR"/>
40662 <int value="146" label="PROTOCOL_SWITCHED"/>
40663 <int value="147" label="ADDRESS_IN_USE"/>
40664 <int value="148" label="SSL_HANDSHAKE_NOT_COMPLETED"/>
40665 <int value="149" label="SSL_BAD_PEER_PUBLIC_KEY"/>
40666 <int value="150" label="SSL_PINNED_KEY_NOT_IN_CERT_CHAIN"/>
40667 <int value="151" label="CLIENT_AUTH_CERT_TYPE_UNSUPPORTED"/>
40668 <int value="152" label="ORIGIN_BOUND_CERT_GENERATION_TYPE_MISMATCH"/>
40669 <int value="153" label="SSL_DECRYPT_ERROR_ALERT"/>
40670 <int value="154" label="WS_THROTTLE_QUEUE_TOO_LARGE"/>
40671 <int value="155" label="TOO_MANY_SOCKET_STREAMS"/>
40672 <int value="156" label="SSL_SERVER_CERT_CHANGED"/>
40673 <int value="157" label="SSL_INAPPROPRIATE_FALLBACK"/>
40674 <int value="158" label="CT_NO_SCTS_VERIFIED_OK"/>
40675 <int value="159" label="SSL_UNRECOGNIZED_NAME_ALERT"/>
40676 <int value="160" label="SOCKET_SET_RECEIVE_BUFFER_SIZE_ERROR"/>
40677 <int value="161" label="SOCKET_SET_SEND_BUFFER_SIZE_ERROR"/>
40678 <int value="162" label="SOCKET_RECEIVE_BUFFER_SIZE_UNCHANGEABLE"/>
40679 <int value="163" label="SOCKET_SEND_BUFFER_SIZE_UNCHANGEABLE"/>
40680 <int value="200" label="CERT_COMMON_NAME_INVALID"/>
40681 <int value="201" label="CERT_DATE_INVALID"/>
40682 <int value="202" label="CERT_AUTHORITY_INVALID"/>
40683 <int value="203" label="CERT_CONTAINS_ERRORS"/>
40684 <int value="204" label="CERT_NO_REVOCATION_MECHANISM"/>
40685 <int value="205" label="CERT_UNABLE_TO_CHECK_REVOCATION"/>
40686 <int value="206" label="CERT_REVOKED"/>
40687 <int value="207" label="CERT_INVALID"/>
40688 <int value="208" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
40689 <int value="209" label="CERT_NOT_IN_DNS"/>
40690 <int value="210" label="CERT_NON_UNIQUE_NAME"/>
40691 <int value="211" label="CERT_WEAK_KEY"/>
40692 <int value="212" label="CERT_NAME_CONSTRAINT_VIOLATION"/>
40693 <int value="213" label="CERT_END"/>
40694 <int value="300" label="INVALID_URL"/>
40695 <int value="301" label="DISALLOWED_URL_SCHEME"/>
40696 <int value="302" label="UNKNOWN_URL_SCHEME"/>
40697 <int value="310" label="TOO_MANY_REDIRECTS"/>
40698 <int value="311" label="UNSAFE_REDIRECT"/>
40699 <int value="312" label="UNSAFE_PORT"/>
40700 <int value="320" label="INVALID_RESPONSE"/>
40701 <int value="321" label="INVALID_CHUNKED_ENCODING"/>
40702 <int value="322" label="METHOD_NOT_SUPPORTED"/>
40703 <int value="323" label="UNEXPECTED_PROXY_AUTH"/>
40704 <int value="324" label="EMPTY_RESPONSE"/>
40705 <int value="325" label="RESPONSE_HEADERS_TOO_BIG"/>
40706 <int value="326" label="PAC_STATUS_NOT_OK"/>
40707 <int value="327" label="PAC_SCRIPT_FAILED"/>
40708 <int value="328" label="REQUEST_RANGE_NOT_SATISFIABLE"/>
40709 <int value="329" label="MALFORMED_IDENTITY"/>
40710 <int value="330" label="CONTENT_DECODING_FAILED"/>
40711 <int value="331" label="NETWORK_IO_SUSPENDED"/>
40712 <int value="332" label="SYN_REPLY_NOT_RECEIVED"/>
40713 <int value="333" label="ENCODING_CONVERSION_FAILED"/>
40714 <int value="334" label="UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT"/>
40715 <int value="335" label="INVALID_SPDY_STREAM"/>
40716 <int value="336" label="NO_SUPPORTED_PROXIES"/>
40717 <int value="337" label="SPDY_PROTOCOL_ERROR"/>
40718 <int value="338" label="INVALID_AUTH_CREDENTIALS"/>
40719 <int value="339" label="UNSUPPORTED_AUTH_SCHEME"/>
40720 <int value="340" label="ENCODING_DETECTION_FAILED"/>
40721 <int value="341" label="MISSING_AUTH_CREDENTIALS"/>
40722 <int value="342" label="UNEXPECTED_SECURITY_LIBRARY_STATUS"/>
40723 <int value="343" label="MISCONFIGURED_AUTH_ENVIRONMENT"/>
40724 <int value="344" label="UNDOCUMENTED_SECURITY_LIBRARY_STATUS"/>
40725 <int value="345" label="RESPONSE_BODY_TOO_BIG_TO_DRAIN"/>
40726 <int value="346" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH"/>
40727 <int value="347" label="INCOMPLETE_SPDY_HEADERS"/>
40728 <int value="348" label="PAC_NOT_IN_DHCP"/>
40729 <int value="349" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION"/>
40730 <int value="350" label="RESPONSE_HEADERS_MULTIPLE_LOCATION"/>
40731 <int value="351" label="SPDY_SERVER_REFUSED_STREAM"/>
40732 <int value="352" label="SPDY_PING_FAILED"/>
40733 <int value="353" label="PIPELINE_EVICTION"/>
40734 <int value="354" label="CONTENT_LENGTH_MISMATCH"/>
40735 <int value="355" label="INCOMPLETE_CHUNKED_ENCODING"/>
40736 <int value="356" label="QUIC_PROTOCOL_ERROR"/>
40737 <int value="357" label="RESPONSE_HEADERS_TRUNCATED"/>
40738 <int value="358" label="QUIC_HANDSHAKE_FAILED"/>
40739 <int value="359" label="REQUEST_FOR_SECURE_RESOURCE_OVER_INSECURE_QUIC"/>
40740 <int value="360" label="SPDY_INADEQUATE_TRANSPORT_SECURITY"/>
40741 <int value="400" label="CACHE_MISS"/>
40742 <int value="401" label="CACHE_READ_FAILURE"/>
40743 <int value="402" label="CACHE_WRITE_FAILURE"/>
40744 <int value="403" label="CACHE_OPERATION_NOT_SUPPORTED"/>
40745 <int value="404" label="CACHE_OPEN_FAILURE"/>
40746 <int value="405" label="CACHE_CREATE_FAILURE"/>
40747 <int value="406" label="CACHE_RACE"/>
40748 <int value="407" label="CACHE_CHECKSUM_READ_FAILURE"/>
40749 <int value="408" label="CACHE_CHECKSUM_MISMATCH"/>
40750 <int value="501" label="INSECURE_RESPONSE"/>
40751 <int value="502" label="NO_PRIVATE_KEY_FOR_CERT"/>
40752 <int value="503" label="ADD_USER_CERT_FAILED"/>
40753 <int value="601" label="FTP_FAILED"/>
40754 <int value="602" label="FTP_SERVICE_UNAVAILABLE"/>
40755 <int value="603" label="FTP_TRANSFER_ABORTED"/>
40756 <int value="604" label="FTP_FILE_BUSY"/>
40757 <int value="605" label="FTP_SYNTAX_ERROR"/>
40758 <int value="606" label="FTP_COMMAND_NOT_SUPPORTED"/>
40759 <int value="607" label="FTP_BAD_COMMAND_SEQUENCE"/>
40760 <int value="701" label="PKCS12_IMPORT_BAD_PASSWORD"/>
40761 <int value="702" label="PKCS12_IMPORT_FAILED"/>
40762 <int value="703" label="IMPORT_CA_CERT_NOT_CA"/>
40763 <int value="704" label="IMPORT_CERT_ALREADY_EXISTS"/>
40764 <int value="705" label="IMPORT_CA_CERT_FAILED"/>
40765 <int value="706" label="IMPORT_SERVER_CERT_FAILED"/>
40766 <int value="707" label="PKCS12_IMPORT_INVALID_MAC"/>
40767 <int value="708" label="PKCS12_IMPORT_INVALID_FILE"/>
40768 <int value="709" label="PKCS12_IMPORT_UNSUPPORTED"/>
40769 <int value="710" label="KEY_GENERATION_FAILED"/>
40770 <int value="711" label="ORIGIN_BOUND_CERT_GENERATION_FAILED"/>
40771 <int value="712" label="PRIVATE_KEY_EXPORT_FAILED"/>
40772 <int value="713" label="SELF_SIGNED_CERT_GENERATION_FAILED"/>
40773 <int value="714" label="CERT_DATABASE_CHANGED"/>
40774 <int value="800" label="DNS_MALFORMED_RESPONSE"/>
40775 <int value="801" label="DNS_SERVER_REQUIRES_TCP"/>
40776 <int value="802" label="DNS_SERVER_FAILED"/>
40777 <int value="803" label="DNS_TIMED_OUT"/>
40778 <int value="804" label="DNS_CACHE_MISS"/>
40779 <int value="805" label="DNS_SEARCH_EMPTY"/>
40780 <int value="806" label="DNS_SORT_ERROR"/>
40783 <enum name="NetErrorPageEvents" type="int">
40784 <int value="0" label="Error Page Shown"/>
40785 <int value="1" label="Reload Button Shown"/>
40786 <int value="2" label="Reload Button Clicked"/>
40787 <int value="3" label="Reload Button Click Load Error"/>
40788 <int value="4" label="Load Stale Button Shown"/>
40789 <int value="5" label="Load Stale Button Clicked"/>
40790 <int value="6" label="Load Stale Button Click Load Error"/>
40791 <int value="7" label="More Button Clicked"/>
40792 <int value="8" label="Browser Initiated Reload"/>
40795 <enum name="NetPreconnectUtilization" type="int">
40796 <int value="0" label="non-speculative, never connected"/>
40797 <int value="1" label="non-speculative, never used"/>
40798 <int value="2" label="non-speculative and used"/>
40799 <int value="3" label="omnibox never connected"/>
40800 <int value="4" label="omnibox never used"/>
40801 <int value="5" label="omnibox and used"/>
40802 <int value="6" label="subresource never connected"/>
40803 <int value="7" label="subresource never used"/>
40804 <int value="8" label="subresource and used"/>
40807 <enum name="Network3GGobiError" type="int">
40809 These error indexes are produced by QCErrorToMetricIndex() in
40812 <int value="0" label="NONE"/>
40813 <int value="1" label="QMI_HARDWARE_RESTRICTED"/>
40816 <enum name="NetworkAuthModeType" type="int">
40817 <int value="0" label="UNKNOWN"/>
40818 <int value="1" label="EAP-AKA"/>
40819 <int value="2" label="EAP-FAST"/>
40820 <int value="3" label="EAP-GPSK"/>
40821 <int value="4" label="EAP-GTC"/>
40822 <int value="5" label="EAP-IKEV2"/>
40823 <int value="6" label="EAP-LEAP"/>
40824 <int value="7" label="EAP-MD5"/>
40825 <int value="8" label="EAP-MSCHAPV2"/>
40826 <int value="9" label="EAP-OTP"/>
40827 <int value="10" label="EAP-PAX"/>
40828 <int value="11" label="EAP-PEAP"/>
40829 <int value="12" label="EAP-PSK"/>
40830 <int value="13" label="EAP-SAKE"/>
40831 <int value="14" label="EAP-SIM"/>
40832 <int value="15" label="EAP-TLS"/>
40833 <int value="16" label="EAP-TNC"/>
40834 <int value="17" label="EAP-TTLS"/>
40837 <enum name="NetworkCellular3GPPRegistrationDelayedDrop" type="int">
40838 <int value="0" label="Delayed drop posted">
40839 A signal loss in the cellular service was detected and a delayed connection
40840 drop request was posted. This request causes the cellular connection to be
40841 dropped if it is not cancelled within the delay provided.
40843 <int value="1" label="Delayed drop canceled">
40844 Signal strength returned to normal soon after a delayed drop request was
40845 made, causing the request to be canceled. This indicates a flaky network.
40849 <enum name="NetworkCellularOutOfCreditsReason" type="int">
40850 <int value="0" label="Connect-Disconnect Loop"/>
40851 <int value="1" label="TX-Queue Congestion"/>
40852 <int value="2" label="Elongated Time Wait"/>
40855 <enum name="NetworkCellularTechnology" type="int">
40856 <int value="0" label="1XRTT"/>
40857 <int value="1" label="EDGE"/>
40858 <int value="2" label="EVDO"/>
40859 <int value="3" label="GPRS"/>
40860 <int value="4" label="GSM"/>
40861 <int value="5" label="HSPA"/>
40862 <int value="6" label="HSPA_PLUS"/>
40863 <int value="7" label="LTE"/>
40864 <int value="8" label="UMTS"/>
40865 <int value="9" label="Unknown"/>
40868 <enum name="NetworkCellularUsageRequestStatus" type="int">
40870 Status code that we received in response to a cellular usage API request.
40872 <int value="0" label="Failed">
40873 This value is distinct from the others in that it indicates that we were
40874 unable to issue a request or that we received no reply. The other values
40875 represent the status code contained in a reply.
40877 <int value="1" label="Ok"/>
40878 <int value="2" label="Error"/>
40879 <int value="3" label="Malformed Request"/>
40880 <int value="4" label="Internal Error"/>
40881 <int value="5" label="Service Unavailable"/>
40882 <int value="6" label="Request Refused"/>
40883 <int value="7" label="Unknown Device"/>
40886 <enum name="NetworkChannelType" type="int">
40887 <int value="0" label="UNDEF"/>
40888 <int value="1" label="2412"/>
40889 <int value="2" label="2417"/>
40890 <int value="3" label="2422"/>
40891 <int value="4" label="2427"/>
40892 <int value="5" label="2432"/>
40893 <int value="6" label="2437"/>
40894 <int value="7" label="2442"/>
40895 <int value="8" label="2447"/>
40896 <int value="9" label="2452"/>
40897 <int value="10" label="2457"/>
40898 <int value="11" label="2462"/>
40899 <int value="12" label="2467"/>
40900 <int value="13" label="2472"/>
40901 <int value="14" label="2484"/>
40902 <int value="15" label="5180"/>
40903 <int value="16" label="5200"/>
40904 <int value="17" label="5220"/>
40905 <int value="18" label="5240"/>
40906 <int value="19" label="5260"/>
40907 <int value="20" label="5280"/>
40908 <int value="21" label="5300"/>
40909 <int value="22" label="5320"/>
40910 <int value="23" label="5500"/>
40911 <int value="24" label="5520"/>
40912 <int value="25" label="5540"/>
40913 <int value="26" label="5560"/>
40914 <int value="27" label="5580"/>
40915 <int value="28" label="5600"/>
40916 <int value="29" label="5620"/>
40917 <int value="30" label="5640"/>
40918 <int value="31" label="5660"/>
40919 <int value="32" label="5680"/>
40920 <int value="33" label="5700"/>
40921 <int value="34" label="5745"/>
40922 <int value="35" label="5765"/>
40923 <int value="36" label="5785"/>
40924 <int value="37" label="5805"/>
40925 <int value="38" label="5825"/>
40926 <int value="39" label="5170"/>
40927 <int value="40" label="5190"/>
40928 <int value="41" label="5210"/>
40929 <int value="42" label="5230"/>
40932 <enum name="NetworkCorruptedProfile" type="int">
40933 <int value="0" label="Corrupted Profile"/>
40936 <enum name="NetworkDHCPOptionFailure" type="int">
40937 <int value="0" label="DHCP Option Failure"/>
40940 <enum name="NetworkDisconnectType" type="int">
40941 <int value="0" label="System Disconnect"/>
40942 <int value="1" label="User Disconnect"/>
40945 <enum name="NetworkLocationRequestEvent" type="int">
40946 <int value="0" label="REQUEST_START"/>
40947 <int value="1" label="REQUEST_CANCEL"/>
40948 <int value="2" label="RESPONSE_SUCCESS"/>
40949 <int value="3" label="RESPONSE_NOT_OK"/>
40950 <int value="4" label="RESPONSE_EMPTY"/>
40951 <int value="5" label="RESPONSE_MALFORMED"/>
40952 <int value="6" label="RESPONSE_INVALID_FIX"/>
40955 <enum name="NetworkPhyModeType" type="int">
40956 <int value="0" label="UNDEF"/>
40957 <int value="1" label="802.11a"/>
40958 <int value="2" label="802.11b"/>
40959 <int value="3" label="802.11g"/>
40960 <int value="4" label="802.11n"/>
40961 <int value="5" label="PSB 10MHz-wide"/>
40962 <int value="6" label="PSB 5MHz-wide"/>
40965 <enum name="NetworkPortalResult" type="int">
40967 The portal result types come from PortalResult in shill/metrics.h
40969 <int value="0" label="Success"/>
40970 <int value="1" label="DNS Failure"/>
40971 <int value="2" label="DNS Timeout"/>
40972 <int value="3" label="Connection Failure"/>
40973 <int value="4" label="Connection Timeout"/>
40974 <int value="5" label="HTTP Failure"/>
40975 <int value="6" label="HTTP Timeout"/>
40976 <int value="7" label="Content Failure"/>
40977 <int value="8" label="Content Timeout"/>
40978 <int value="9" label="Unknown"/>
40981 <enum name="NetworkSecurityType" type="int">
40983 The security types come from the connman_service_security enum in
40984 flimflam/include/service.h
40986 <int value="0" label="UNKNOWN"/>
40987 <int value="1" label="NONE"/>
40988 <int value="2" label="WEP"/>
40989 <int value="3" label="WPA"/>
40990 <int value="4" label="802.11i/RSN"/>
40991 <int value="5" label="802.1x"/>
40992 <int value="6" label="PSK"/>
40995 <enum name="NetworkServiceError" type="int">
40997 The error types come from the connman_service_error enum in
40998 flimflam/include/service.h
41000 <int value="0" label="UNKNOWN"/>
41001 <int value="1" label="OUT_OF_RANGE"/>
41002 <int value="2" label="PIN_MISSING"/>
41003 <int value="3" label="DHCP_FAILED"/>
41004 <int value="4" label="CONNECT_FAILED"/>
41005 <int value="5" label="BAD_PASSPHRASE"/>
41006 <int value="6" label="BAD_WEPKEY"/>
41007 <int value="7" label="ACTIVATION_FAILED"/>
41008 <int value="8" label="NEED_EVDO"/>
41009 <int value="9" label="NEED_HOME_NETWORK"/>
41010 <int value="10" label="OTASP_FAILED"/>
41011 <int value="11" label="AAA_FAILED"/>
41012 <int value="12" label="INTERNAL"/>
41013 <int value="13" label="DNS_LOOKUP_FAILED"/>
41014 <int value="14" label="HTTP_GET_FAILED"/>
41017 <enum name="NetworkTechnology" type="int">
41018 <int value="0" label="Cellular"/>
41019 <int value="1" label="Ethernet"/>
41020 <int value="2" label="Ethernet EAP"/>
41021 <int value="3" label="WiFi"/>
41022 <int value="4" label="WiMax"/>
41023 <int value="5" label="VPN"/>
41024 <int value="6" label="Unknown"/>
41027 <enum name="NewTabPageActionAndroid" type="int">
41028 <int value="0" label="Searched using the omnibox"/>
41029 <int value="1" label="Navigated to Google search homepage using the omnibox"/>
41030 <int value="2" label="Navigated to any other page using the omnibox"/>
41031 <int value="3" label="Opened a most visited page"/>
41032 <int value="4" label="Opened a recently closed tab"/>
41033 <int value="5" label="Opened a bookmark"/>
41034 <int value="6" label="Opened a foreign session (from other devices section)"/>
41037 <enum name="NewTabPageBookmarkActionAndroid" type="int">
41039 These values are defined in PartnerBookmarkAction enum in
41040 chrome/browser/ui/webui/ntp/android/bookmarks_handler.cc.
41042 <int value="0" label="Deleted partner bookmark"/>
41043 <int value="1" label="Deleted root partner folder"/>
41044 <int value="2" label="Renamed partner bookmark"/>
41045 <int value="3" label="Renamed root partner folder"/>
41048 <enum name="NewTabPageMobilePromo" type="int">
41050 These values are defined inside the PromoImpressionBuckets enum in
41051 chrome/browser/ui/webui/ntp/android/promo_handler.cc
41053 <int value="0" label="Shown from most visited page"/>
41054 <int value="1" label="Shown from open tabs page"/>
41055 <int value="2" label="Shown from sync promo page"/>
41056 <int value="3" label="User pressed 'Try Chrome'"/>
41057 <int value="4" label="User dismissed the promo"/>
41060 <enum name="NewTabURLState" type="int">
41061 <int value="0" label="Valid URL was used"/>
41062 <int value="1" label="Corrupt state"/>
41063 <int value="2" label="Incognito window"/>
41064 <int value="3" label="No URL for default provider"/>
41065 <int value="4" label="Insecure URL"/>
41066 <int value="5" label="Suggest is disabled"/>
41067 <int value="6" label="URL blocked for supervised user"/>
41070 <enum name="NotificationActionType" type="int">
41071 <int value="0" label="Unknown"/>
41072 <int value="1" label="Notification added"/>
41073 <int value="2" label="Notification updated"/>
41074 <int value="3" label="Notification clicked"/>
41075 <int value="4" label="Notification button clicked"/>
41076 <int value="5" label="Notification displayed"/>
41077 <int value="6" label="Notification closed by user"/>
41078 <int value="7" label="Notification closed by system"/>
41081 <enum name="NtpFollowAction" type="int">
41082 <int value="0" label="PAGE_TRANSITION_LINK"/>
41083 <int value="1" label="PAGE_TRANSITION_TYPED"/>
41084 <int value="2" label="PAGE_TRANSITION_AUTO_BOOKMARK"/>
41085 <int value="3" label="PAGE_TRANSITION_AUTO_SUBFRAME"/>
41086 <int value="4" label="PAGE_TRANSITION_MANUAL_SUBFRAME"/>
41087 <int value="5" label="PAGE_TRANSITION_GENERATED"/>
41088 <int value="6" label="PAGE_TRANSITION_START_PAGE"/>
41089 <int value="7" label="PAGE_TRANSITION_FORM_SUBMIT"/>
41090 <int value="8" label="PAGE_TRANSITION_RELOAD"/>
41091 <int value="9" label="PAGE_TRANSITION_KEYWORD"/>
41092 <int value="10" label="PAGE_TRANSITION_KEYWORD_GENERATED"/>
41093 <int value="11" label="Clicked on a tile."/>
41094 <int value="12" label="Clicked to other NTP pane."/>
41095 <int value="13" label="Other action"/>
41098 <enum name="NtpOtherSessionsType" type="int">
41099 <int value="0" label="Menu initialized"/>
41100 <int value="1" label="Menu shown"/>
41101 <int value="2" label="Link clicked"/>
41102 <int value="3" label="Link context menu shown"/>
41103 <int value="4" label="Device context menu shown"/>
41104 <int value="5" label="Unused/previous device context menu shown"/>
41105 <int value="6" label="Collapse Session"/>
41106 <int value="7" label="Expand Session"/>
41107 <int value="8" label="Open All"/>
41110 <enum name="NtpPaneType" type="int">
41111 <int value="1" label="MostVisited"/>
41112 <int value="2" label="Apps"/>
41113 <int value="3" label="Bookmarks"/>
41114 <int value="4" label="Suggestions"/>
41117 <enum name="NtpPromoAction" type="int">
41118 <int value="0" label="NTP Promo viewed"/>
41119 <int value="1" label="NTP Promo closed"/>
41120 <int value="2" label="NTP Promo link clicked"/>
41123 <enum name="NtpSuggestionsType" type="int">
41124 <int value="0" label="Client suggestion"/>
41125 <int value="1" label="Server suggestion"/>
41128 <enum name="NtpTileExperimentActions" type="int">
41130 The types of actions performed by the Most Visited Tile Placement
41131 experiment, used to identify the cases where the experiment could not
41132 operate as expected, and the reason for it.
41134 <int value="0" label="Removed URL that was already open in browser"/>
41135 <int value="1" label="Didn't remove URL, too few suggestions in MV"/>
41136 <int value="2" label="Too few URLs, didn't flip tiles 1 and 8"/>
41137 <int value="3" label="Too few URLs, didn't flip tiles 1 and 4"/>
41140 <enum name="OfflineStatus" type="int">
41141 <int value="0" label="Fresh data load from Cache"/>
41142 <int value="1" label="Successful network request (validation or fetch)."/>
41143 <int value="2" label="Failed network request (non-offline error)."/>
41144 <int value="3" label="Server offline and stale data available."/>
41145 <int value="4" label="Server offline and stale data not available."/>
41148 <enum name="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon" type="int">
41149 <int value="0" label="disabled by flags"/>
41150 <int value="1" label="enabled by flags"/>
41151 <int value="2" label="auto, not in trial"/>
41152 <int value="3" label="auto, disabled in trial"/>
41153 <int value="4" label="auto, enabled in trial"/>
41156 <enum name="OmniboxEnteredKeywordMode" type="int">
41157 <int value="0" label="via tab"/>
41158 <int value="1" label="via space at end"/>
41159 <int value="2" label="via space in middle"/>
41162 <enum name="OmniboxSearchEngine" type="int">
41163 <int value="0" label="Unknown"/>
41164 <int value="1" label="Google"/>
41165 <int value="2" label="Yahoo!"/>
41166 <int value="3" label="Bing"/>
41167 <int value="4" label="Ask"/>
41168 <int value="5" label="Yahoo! Quebec"/>
41169 <int value="6" label="OK.hu"/>
41170 <int value="7" label="Bing French and Arabic"/>
41171 <int value="11" label="Yamli"/>
41172 <int value="12" label="Araby"/>
41173 <int value="13" label="Maktoob"/>
41174 <int value="14" label="Masrawy"/>
41175 <int value="15" label="Yandex"/>
41176 <int value="16" label="Rambler"/>
41177 <int value="17" label="TUT.BY"/>
41178 <int value="18" label="hispavista"/>
41179 <int value="19" label="Jabse"/>
41180 <int value="20" label="NUR.KZ"/>
41181 <int value="21" label="Baidu"/>
41182 <int value="22" label="search.ch"/>
41183 <int value="23" label="goo"/>
41184 <int value="24" label="Pogodak!"/>
41185 <int value="25" label="Seznam"/>
41186 <int value="26" label="Centrum"/>
41187 <int value="27" label="Atlas"/>
41188 <int value="28" label="Jubii"/>
41189 <int value="29" label="Eniro"/>
41190 <int value="30" label="NetSprint"/>
41191 <int value="32" label="diri"/>
41192 <int value="33" label="Custom"/>
41193 <int value="35" label="AOL"/>
41194 <int value="36" label="Conduit"/>
41195 <int value="37" label="Rediff"/>
41196 <int value="38" label="guruji"/>
41197 <int value="40" label="GO.com"/>
41198 <int value="41" label="Rednano"/>
41199 <int value="44" label="NETI"/>
41200 <int value="45" label="DELFI"/>
41201 <int value="46" label="Fonecta 02.fi"/>
41202 <int value="50" label="AVG"/>
41203 <int value="51" label="search.ch"/>
41204 <int value="54" label="in.gr"/>
41205 <int value="55" label="Walla!"/>
41206 <int value="59" label="leit.is"/>
41207 <int value="62" label="Virgilio"/>
41208 <int value="63" label="Libero"/>
41209 <int value="67" label="Naver"/>
41210 <int value="68" label="Daum"/>
41211 <int value="69" label="Nate"/>
41212 <int value="71" label="LATNE"/>
41213 <int value="72" label="ABC S.k"/>
41214 <int value="73" label="Kvasir"/>
41215 <int value="75" label="Onet.pl"/>
41216 <int value="76" label="Wirtualna Polska"/>
41217 <int value="77" label="SAPO"/>
41218 <int value="82" label="UOL Busca"/>
41219 <int value="83" label="@MAIL.RU"/>
41220 <int value="85" label="Zoznam"/>
41221 <int value="87" label="Najdi.si"/>
41222 <int value="89" label="AltaVista"/>
41223 <int value="90" label="Terra"/>
41224 <int value="99" label="Spray"/>
41225 <int value="100" label="Sanook!"/>
41226 <int value="101" label="MYNET"/>
41227 <int value="102" label="searchnu.com"/>
41228 <int value="103" label="babylon.com"/>
41229 <int value="104" label="delta-search.com"/>
41230 <int value="105" label="iminent.com"/>
41231 <int value="106" label="hao123.com"/>
41232 <int value="107" label="sweetim.com"/>
41233 <int value="108" label="snap.do"/>
41234 <int value="109" label="snapdo.com"/>
41235 <int value="110" label="softonic.com"/>
41236 <int value="111" label="searchfunmoods.com"/>
41237 <int value="112" label="incredibar.com"/>
41238 <int value="113" label="sweetpacks.com"/>
41239 <int value="114" label="imesh.net"/>
41242 <enum name="OmniboxSearchEngineType" type="int">
41243 <int value="0" label="Unknown"/>
41244 <int value="1" label="AOL"/>
41245 <int value="2" label="Ask"/>
41246 <int value="3" label="Atlas"/>
41247 <int value="4" label="AVG"/>
41248 <int value="5" label="Baidu"/>
41249 <int value="6" label="Babylon"/>
41250 <int value="7" label="Bing"/>
41251 <int value="8" label="Conduit"/>
41252 <int value="9" label="Daum"/>
41253 <int value="10" label="DELFI"/>
41254 <int value="11" label="Delta"/>
41255 <int value="12" label="Funmoods"/>
41256 <int value="13" label="goo"/>
41257 <int value="14" label="Google"/>
41258 <int value="15" label="iminent.com"/>
41259 <int value="16" label="IMesh"/>
41260 <int value="17" label="in.gr"/>
41261 <int value="18" label="incredibar.com"/>
41262 <int value="19" label="Kvasir"/>
41263 <int value="20" label="Libero"/>
41264 <int value="21" label="@MAIL.RU"/>
41265 <int value="22" label="Najdi.si"/>
41266 <int value="23" label="Nate"/>
41267 <int value="24" label="Naver"/>
41268 <int value="25" label="NETI"/>
41269 <int value="26" label="Nigma"/>
41270 <int value="27" label="OK.hu"/>
41271 <int value="28" label="Onet.pl"/>
41272 <int value="29" label="Rambler"/>
41273 <int value="30" label="SAPO"/>
41274 <int value="31" label="searchnu"/>
41275 <int value="32" label="search-results.com"/>
41276 <int value="33" label="Seznam"/>
41277 <int value="34" label="snap.do"/>
41278 <int value="35" label="softonic.com"/>
41279 <int value="36" label="Sogou"/>
41280 <int value="37" label="Soso"/>
41281 <int value="38" label="sweetim.com/sweetpacks.com"/>
41282 <int value="39" label="Terra"/>
41283 <int value="40" label="TUT.BY"/>
41284 <int value="41" label="Vinden.nl"/>
41285 <int value="42" label="Virgilio"/>
41286 <int value="43" label="Walla!"/>
41287 <int value="44" label="Wirtualna Polska"/>
41288 <int value="45" label="Yahoo!"/>
41289 <int value="46" label="Yandex"/>
41290 <int value="47" label="Zoznam"/>
41293 <enum name="OmniboxSuggestRequests" type="int">
41294 <int value="1" label="requests sent"/>
41295 <int value="2" label="requests invalidated"/>
41296 <int value="3" label="(non-invalidated) replies received"/>
41299 <enum name="OmniboxUserTextCleared" type="int">
41300 <int value="0" label="cleared by editing"/>
41301 <int value="1" label="cleared with escape"/>
41304 <enum name="OmniboxZeroSuggestRequests" type="int">
41305 <int value="1" label="requests sent"/>
41306 <int value="2" label="requests invalidated"/>
41307 <int value="3" label="(non-invalidated) replies received"/>
41310 <enum name="OSAgnosticErrno" type="int">
41311 <summary>Errno values with the same meanings on Mac/Win/Linux.</summary>
41312 <int value="0" label="0">No error</int>
41313 <int value="1" label="EPERM">Operation not permitted</int>
41314 <int value="2" label="ENOENT">No such file or directory</int>
41315 <int value="3" label="ESRCH">No such process</int>
41316 <int value="4" label="EINTR">Interrupted function call</int>
41317 <int value="5" label="EIO">Input/output error</int>
41318 <int value="6" label="ENXIO">No such device or address</int>
41319 <int value="7" label="E2BIG">Arg list too long</int>
41320 <int value="8" label="ENOEXEC">Exec format error</int>
41321 <int value="9" label="EBADF">Bad file descriptor</int>
41322 <int value="10" label="ECHILD">No child processes</int>
41323 <int value="11" label="EDEADLK">Resource deadlock avoided</int>
41324 <int value="12" label="ENOMEM">Cannot allocate memory</int>
41325 <int value="13" label="EACCES">Permission denied</int>
41326 <int value="14" label="EFAULT">Bad address</int>
41327 <int value="15" label="ENOTBLK">Not a block device</int>
41328 <int value="16" label="EBUSY">Resource busy</int>
41329 <int value="17" label="EEXIST">File exists</int>
41330 <int value="18" label="EXDEV">Improper link</int>
41331 <int value="19" label="ENODEV">Operation not supported by device</int>
41332 <int value="20" label="ENOTDIR">Not a directory</int>
41333 <int value="21" label="EISDIR">Is a directory</int>
41334 <int value="22" label="EINVAL">Invalid argument</int>
41335 <int value="23" label="ENFILE">Too many open files in system</int>
41336 <int value="24" label="EMFILE">Too many open files</int>
41337 <int value="25" label="ENOTTY">Inappropriate ioctl for device</int>
41338 <int value="26" label="ETXTBSY">Text file busy</int>
41339 <int value="27" label="EFBIG">File too large</int>
41340 <int value="28" label="ENOSPC">Device out of space</int>
41341 <int value="29" label="ESPIPE">Illegal seek</int>
41342 <int value="30" label="EROFS">Read-only file system</int>
41343 <int value="31" label="EMLINK">Too many links</int>
41344 <int value="32" label="EPIPE">Broken pipe</int>
41345 <int value="33" label="EDOM">Numerical argument out of domain</int>
41346 <int value="34" label="ERANGE">Numerical result out of range</int>
41349 <enum name="OsSuite" type="int">
41350 <int value="0" label="Windows Home Edition"/>
41351 <int value="1" label="Windows Professional Edition (or better)"/>
41352 <int value="2" label="Windows Server Edition"/>
41355 <enum name="OSXExceptionHandlerEvents" type="int">
41356 <int value="0" label="EXCEPTION_ACCESSIBILITY">
41357 Object does not support accessibility attributes
41359 <int value="1" label="EXCEPTION_MENU_ITEM_BOUNDS_CHECK">
41360 Forced crash due to menu item bounds checking failure
41362 <int value="2" label="EXCEPTION_VIEW_NOT_IN_WINDOW">
41363 Forced crash due to view not in a window requiring a window
41365 <int value="3" label="EXCEPTION_NSURL_INIT_NIL">
41366 Whitelisted exception for bug 85463. Suspect ImageKit conversions for media
41367 browser in open or save panel.
41369 <int value="4" label="EXCEPTION_NSDATADETECTOR_NIL_STRING">
41370 Whitelisted exception for bug 316759. Suspect background address detection,
41375 <enum name="OtherPossibleUsernamesUsage" type="int">
41376 <int value="0" label="Nothing to Autofill"/>
41377 <int value="1" label="No other possible usernames"/>
41378 <int value="2" label="Other possible usernames present, but none were shown"/>
41379 <int value="3" label="Other possible username was shown, but not selected"/>
41380 <int value="4" label="Other possible username was selected"/>
41383 <enum name="OverscrollMode" type="int">
41384 <summary>Direction of the overscroll gesture.</summary>
41385 <int value="1" label="North">Scrolled from bottom towards top</int>
41386 <int value="2" label="South">Scrolled from top towards the bottom</int>
41387 <int value="3" label="West">Scrolled from right towards left</int>
41388 <int value="4" label="East">Scrolled from left towards right</int>
41391 <enum name="P2PLookupResult" type="int">
41392 <int value="0" label="Found"/>
41393 <int value="1" label="Not Found"/>
41394 <int value="2" label="Vanished"/>
41395 <int value="3" label="Canceled"/>
41396 <int value="4" label="Filtered"/>
41399 <enum name="P2PServerResult" type="int">
41400 <int value="0" label="Response Sent"/>
41401 <int value="1" label="Response Interrupted"/>
41402 <int value="2" label="Malformed"/>
41403 <int value="3" label="Not Found"/>
41404 <int value="4" label="Index"/>
41407 <enum name="PagespeedHeaderServerType" type="int">
41408 <int value="0" label="Total responses"/>
41409 <int value="1" label="mod_pagespeed server"/>
41410 <int value="2" label="ngx_pagespeed server"/>
41411 <int value="3" label="PageSpeed Service server"/>
41412 <int value="4" label="Unknown server type"/>
41415 <enum name="PagespeedVersion" type="int">
41417 The version of PageSpeed. Values up to 1.6.29.x are in use as of 2013-10-01
41418 while later values may adjust 'a' and/or 'b' arbitrarily.
41420 <int value="1" label="Unknown"/>
41421 <int value="2" label="0.9.10.0"/>
41422 <int value="3" label="0.9.10.x"/>
41423 <int value="4" label="0.9.11.0"/>
41424 <int value="5" label="0.9.11.x"/>
41425 <int value="6" label="0.9.12.0"/>
41426 <int value="7" label="0.9.12.x"/>
41427 <int value="8" label="0.9.13.0"/>
41428 <int value="9" label="0.9.13.x"/>
41429 <int value="10" label="0.9.14.0"/>
41430 <int value="11" label="0.9.14.x"/>
41431 <int value="12" label="0.9.15.0"/>
41432 <int value="13" label="0.9.15.x"/>
41433 <int value="14" label="0.9.16.0"/>
41434 <int value="15" label="0.9.16.x"/>
41435 <int value="16" label="0.9.17.0"/>
41436 <int value="17" label="0.9.17.x"/>
41437 <int value="18" label="0.9.18.0"/>
41438 <int value="19" label="0.9.18.x"/>
41439 <int value="20" label="0.10.19.0"/>
41440 <int value="21" label="0.10.19.x"/>
41441 <int value="22" label="0.10.20.0"/>
41442 <int value="23" label="0.10.20.x"/>
41443 <int value="24" label="0.10.21.0"/>
41444 <int value="25" label="0.10.21.x"/>
41445 <int value="26" label="0.10.22.0"/>
41446 <int value="27" label="0.10.22.x"/>
41447 <int value="28" label="1.1.23.0"/>
41448 <int value="29" label="1.1.23.x"/>
41449 <int value="30" label="1.2.24.0"/>
41450 <int value="31" label="1.2.24.x"/>
41451 <int value="32" label="1.3.25.0"/>
41452 <int value="33" label="1.3.25.x"/>
41453 <int value="34" label="1.4.26.0"/>
41454 <int value="35" label="1.4.26.x"/>
41455 <int value="36" label="1.5.27.0"/>
41456 <int value="37" label="1.5.27.x"/>
41457 <int value="38" label="1.5.28.0"/>
41458 <int value="39" label="1.5.28.x"/>
41459 <int value="40" label="1.6.29.0"/>
41460 <int value="41" label="1.6.29.x"/>
41461 <int value="42" label="a.b.30.0"/>
41462 <int value="43" label="a.b.30.x"/>
41463 <int value="44" label="a.b.31.0"/>
41464 <int value="45" label="a.b.31.x"/>
41465 <int value="46" label="a.b.32.0"/>
41466 <int value="47" label="a.b.32.x"/>
41467 <int value="48" label="a.b.33.0"/>
41468 <int value="49" label="a.b.33.x"/>
41469 <int value="50" label="a.b.34.0"/>
41470 <int value="51" label="a.b.34.x"/>
41471 <int value="52" label="a.b.35.0"/>
41472 <int value="53" label="a.b.35.x"/>
41473 <int value="54" label="a.b.36.0"/>
41474 <int value="55" label="a.b.36.x"/>
41475 <int value="56" label="a.b.37.0"/>
41476 <int value="57" label="a.b.37.x"/>
41477 <int value="58" label="a.b.38.0"/>
41478 <int value="59" label="a.b.38.x"/>
41479 <int value="60" label="a.b.39.0"/>
41480 <int value="61" label="a.b.39.x"/>
41481 <int value="62" label="a.b.40.0"/>
41482 <int value="63" label="a.b.40.x"/>
41483 <int value="64" label="a.b.41.0"/>
41484 <int value="65" label="a.b.41.x"/>
41485 <int value="66" label="a.b.42.0"/>
41486 <int value="67" label="a.b.42.x"/>
41487 <int value="68" label="a.b.43.0"/>
41488 <int value="69" label="a.b.43.x"/>
41489 <int value="70" label="a.b.44.0"/>
41490 <int value="71" label="a.b.44.x"/>
41491 <int value="72" label="a.b.45.0"/>
41492 <int value="73" label="a.b.45.x"/>
41493 <int value="74" label="a.b.46.0"/>
41494 <int value="75" label="a.b.46.x"/>
41495 <int value="76" label="a.b.47.0"/>
41496 <int value="77" label="a.b.47.x"/>
41497 <int value="78" label="a.b.48.0"/>
41498 <int value="79" label="a.b.48.x"/>
41499 <int value="80" label="a.b.49.0"/>
41500 <int value="81" label="a.b.49.x"/>
41501 <int value="82" label="a.b.50.0"/>
41502 <int value="83" label="a.b.50.x"/>
41503 <int value="84" label="a.b.51.0"/>
41504 <int value="85" label="a.b.51.x"/>
41505 <int value="86" label="a.b.52.0"/>
41506 <int value="87" label="a.b.52.x"/>
41507 <int value="88" label="a.b.53.0"/>
41508 <int value="89" label="a.b.53.x"/>
41509 <int value="90" label="a.b.54.0"/>
41510 <int value="91" label="a.b.54.x"/>
41511 <int value="92" label="a.b.55.0"/>
41512 <int value="93" label="a.b.55.x"/>
41513 <int value="94" label="a.b.56.0"/>
41514 <int value="95" label="a.b.56.x"/>
41515 <int value="96" label="a.b.57.0"/>
41516 <int value="97" label="a.b.57.x"/>
41517 <int value="98" label="a.b.58.0"/>
41518 <int value="99" label="a.b.58.x"/>
41521 <enum name="ParsedCookieStatus" type="int">
41523 Deprecated as of 9/2013. Experiment to measure control characters in cookies
41526 <int value="0" label="All cookie values valid and without control chars"/>
41527 <int value="1" label="Cookie contains control chars"/>
41528 <int value="2" label="Cookie is invalid"/>
41529 <int value="3" label="Cookie contains both control chars and is invalid"/>
41532 <enum name="PasswordBubbleDisplayDisposition" type="int">
41533 <int value="0" label="Opened automatically / Offering a password to save"/>
41534 <int value="1" label="Opened manually / Offering a password to save"/>
41535 <int value="2" label="Opened manually / Managing saved passwords"/>
41536 <int value="3" label="Opened manually / Site is blacklisted"/>
41539 <enum name="PasswordGenerationEvent" type="int">
41540 <int value="0" label="No sign up form"/>
41541 <int value="1" label="Local heuristics found sign up form"/>
41542 <int value="2" label="DEPRECATED: Icon shown"/>
41543 <int value="3" label="DEPRECATED: Bubble shown"/>
41544 <int value="4" label="Generation available"/>
41545 <int value="5" label="Generation popup shown"/>
41546 <int value="6" label="Generated password accepted"/>
41547 <int value="7" label="Editing popup shown"/>
41548 <int value="8" label="Generated password edited"/>
41549 <int value="9" label="Generated password deleted"/>
41552 <enum name="PasswordGenerationSubmissionEvent" type="int">
41553 <int value="0" label="Generated password submission succeeded"/>
41554 <int value="1" label="Generated password submission failed"/>
41555 <int value="2" label="Generated password not submitted"/>
41556 <int value="3" label="Generated password overridden by a non-generated one"/>
41559 <enum name="PasswordManagerActionsTaken" type="int">
41561 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
41564 The value is a combination of three different options - what did the
41565 password manager do, what did the user do, and was the form submitted (and
41566 submitted successfully or not). The meaning of each value can be determined
41567 from the values in chrome/browser/password_manager/password_form_manager.h
41570 label="manager did nothing / user did nothing / form not submitted"/>
41572 label="manager did nothing / user chose a value / form not submitted"/>
41574 label="manager did nothing / user typed in something / form not
41577 label="manager filled the fields / user did nothing / form not
41580 label="manager filled the fields / user chose a value / form not
41583 label="manager filled the fields / user typed in something / form not
41586 label="manager did nothing (site was blacklisted) / user did nothing /
41587 form not submitted"/>
41589 label="manager did nothing (site was blacklisted) / user chose a value
41590 / form not submitted (this value shouldn't be possible)"/>
41592 label="manager did nothing (site was blacklisted) / user typed in
41593 something / form not submitted"/>
41595 label="manager did nothing (autocomplete off) / user did nothing / form
41598 label="manager did nothing (autocomplete off) / user chose a value /
41599 form not submitted (this value shouldn't be possible)"/>
41601 label="manager did nothing (autocomplete off) / user typed in something
41602 / form not submitted"/>
41604 label="manager did nothing / user did nothing / form submit failed"/>
41606 label="manager did nothing / user chose a value / form submit failed"/>
41608 label="manager did nothing / user typed in something / form submit
41611 label="manager filled the fields / user did nothing / form submit
41614 label="manager filled the fields / user chose a value / form submit
41617 label="manager filled the fields / user typed in something / form
41620 label="manager did nothing (site was blacklisted) / user did nothing /
41621 form submit failed"/>
41623 label="manager did nothing (site was blacklisted) / user chose a value
41624 / form submit failed (this value shouldn't be possible)"/>
41626 label="manager did nothing (site was blacklisted) / user typed in
41627 something / form submit failed"/>
41629 label="manager did nothing (autocomplete off) / user did nothing / form
41632 label="manager did nothing (autocomplete off) / user chose a value /
41633 form submit failed (this value shouldn't be possible)"/>
41635 label="manager did nothing (autocomplete off) / user typed in something
41636 / form submit failed"/>
41638 label="manager did nothing / user did nothing / form submit succeeded"/>
41640 label="manager did nothing / user chose a value / form submit succeeded"/>
41642 label="manager did nothing / user typed in something / form submit
41645 label="manager filled the fields / user did nothing / form submit
41648 label="manager filled the fields / user chose a value / form submit
41651 label="manager filled the fields / user typed in something / form
41652 submit succeeded"/>
41654 label="manager did nothing (site was blacklisted) / user did nothing /
41655 form submit succeeded"/>
41657 label="manager did nothing (site was blacklisted) / user chose a value
41658 / form submit succeeded (this value shouldn't be possible)"/>
41660 label="manager did nothing (site was blacklisted) / user typed in
41661 something / form submit succeeded"/>
41663 label="manager did nothing (autocomplete off) / user did nothing / form
41664 submit succeeded"/>
41666 label="manager did nothing (autocomplete off) / user chose a value /
41667 form submit succeeded (this value shouldn't be possible)"/>
41669 label="manager did nothing (autocomplete off) / user typed in something
41670 / form submit succeeded"/>
41673 <enum name="PasswordManagerActionsTakenV3" type="int">
41675 The value is a combination of three different options - what did the
41676 password manager do, what did the user do, and was the form submitted (and
41677 submitted successfully or not). The meaning of each value can be determined
41678 from the values in chrome/browser/password_manager/password_form_manager.h
41681 label="manager did nothing / user did nothing / form not submitted"/>
41683 label="manager did nothing / user chose a value / form not submitted"/>
41685 label="manager did nothing / user chose a value from PSL / form not
41688 label="manager did nothing / user typed in password / form not
41691 label="manager did nothing / user typed in username and password / form
41694 label="manager filled the fields / user did nothing / form not
41697 label="manager filled the fields / user chose a value / form not
41700 label="manager filled the fields / user chose a value from PSL / form
41703 label="manager filled the fields / user typed in password / form not
41706 label="manager filled the fields / user typed in username and password
41707 / form not submitted"/>
41709 label="manager did nothing (site was blacklisted) / user did nothing /
41710 form not submitted"/>
41712 label="manager did nothing (site was blacklisted) / user chose a value
41713 / form not submitted (this value shouldn't be possible)"/>
41715 label="manager did nothing (site was blacklisted) / user chose a value
41716 from PSL / form not submitted (this value shouldn't be possible)"/>
41718 label="manager did nothing (site was blacklisted) / user typed in
41719 password / form not submitted"/>
41721 label="manager did nothing (site was blacklisted) / user typed in
41722 username and password / form not submitted"/>
41724 label="manager did nothing / user did nothing / form submit failed"/>
41726 label="manager did nothing / user chose a value / form submit failed"/>
41728 label="manager did nothing / user chose a value from psl / form submit
41731 label="manager did nothing / user typed in password / form submit
41734 label="manager did nothing / user typed in username and password / form
41737 label="manager filled the fields / user did nothing / form submit
41740 label="manager filled the fields / user chose a value / form submit
41743 label="manager filled the fields / user chose a value from psl / form
41746 label="manager filled the fields / user typed in pasword / form submit
41749 label="manager filled the fields / user typed in username and pasword /
41750 form submit failed"/>
41752 label="manager did nothing (site was blacklisted) / user did nothing /
41753 form submit failed"/>
41755 label="manager did nothing (site was blacklisted) / user chose a value
41756 / form submit failed (this value shouldn't be possible)"/>
41758 label="manager did nothing (site was blacklisted) / user chose a value
41759 from psl / form submit failed (this value shouldn't be possible)"/>
41761 label="manager did nothing (site was blacklisted) / user typed in
41762 password / form submit failed"/>
41764 label="manager did nothing (site was blacklisted) / user typed in
41765 username and password / form submit failed"/>
41767 label="manager did nothing / user did nothing / form submit succeeded"/>
41769 label="manager did nothing / user chose a value / form submit succeeded"/>
41771 label="manager did nothing / user chose a value from psl / form submit
41774 label="manager did nothing / user typed in password / form submit
41777 label="manager did nothing / user typed in username and password / form
41778 submit succeeded"/>
41780 label="manager filled the fields / user did nothing / form submit
41783 label="manager filled the fields / user chose a value / form submit
41786 label="manager filled the fields / user chose a value from psl / form
41787 submit succeeded"/>
41789 label="manager filled the fields / user typed in password / form submit
41792 label="manager filled the fields / user typed in username and password
41793 / form submit succeeded"/>
41795 label="manager did nothing (site was blacklisted) / user did nothing /
41796 form submit succeeded"/>
41798 label="manager did nothing (site was blacklisted) / user chose a value
41799 / form submit succeeded (this value shouldn't be possible)"/>
41801 label="manager did nothing (site was blacklisted) / user chose a value
41802 from psl / form submit succeeded (this value shouldn't be
41805 label="manager did nothing (site was blacklisted) / user typed in
41806 password / form submit succeeded"/>
41808 label="manager did nothing (site was blacklisted) / user typed in
41809 username and password / form submit succeeded"/>
41812 <enum name="PasswordManagerActionsTakenWithPsl" type="int">
41814 Deprecated as of 3/18/2014. See PasswordManagerActionsTakenV3.
41817 The value is a combination of three different options - what did the
41818 password manager do, what did the user do, and was the form submitted (and
41819 submitted successfully or not). The meaning of each value can be determined
41820 from the values in chrome/browser/password_manager/password_form_manager.h
41823 label="manager did nothing / user did nothing / form not submitted"/>
41825 label="manager did nothing / user chose a value / form not submitted"/>
41827 label="manager did nothing / user chose a value from PSL / form not
41830 label="manager did nothing / user typed in something / form not
41833 label="manager filled the fields / user did nothing / form not
41836 label="manager filled the fields / user chose a value / form not
41839 label="manager filled the fields / user chose a value from PSL / form
41842 label="manager filled the fields / user typed in something / form not
41845 label="manager did nothing (site was blacklisted) / user did nothing /
41846 form not submitted"/>
41848 label="manager did nothing (site was blacklisted) / user chose a value
41849 / form not submitted (this value shouldn't be possible)"/>
41851 label="manager did nothing (site was blacklisted) / user chose a value
41852 from PSL / form not submitted (this value shouldn't be possible)"/>
41854 label="manager did nothing (site was blacklisted) / user typed in
41855 something / form not submitted"/>
41857 label="manager did nothing (autocomplete off) / user did nothing / form
41860 label="manager did nothing (autocomplete off) / user chose a value /
41861 form not submitted (this value shouldn't be possible)"/>
41863 label="manager did nothing (autocomplete off) / user chose a value from
41864 psl / form not submitted (this value shouldn't be possible)"/>
41866 label="manager did nothing (autocomplete off) / user typed in something
41867 / form not submitted"/>
41869 label="manager did nothing / user did nothing / form submit failed"/>
41871 label="manager did nothing / user chose a value / form submit failed"/>
41873 label="manager did nothing / user chose a value from psl / form submit
41876 label="manager did nothing / user typed in something / form submit
41879 label="manager filled the fields / user did nothing / form submit
41882 label="manager filled the fields / user chose a value / form submit
41885 label="manager filled the fields / user chose a value from psl / form
41888 label="manager filled the fields / user typed in something / form
41891 label="manager did nothing (site was blacklisted) / user did nothing /
41892 form submit failed"/>
41894 label="manager did nothing (site was blacklisted) / user chose a value
41895 / form submit failed (this value shouldn't be possible)"/>
41897 label="manager did nothing (site was blacklisted) / user chose a value
41898 from psl / form submit failed (this value shouldn't be possible)"/>
41900 label="manager did nothing (site was blacklisted) / user typed in
41901 something / form submit failed"/>
41903 label="manager did nothing (autocomplete off) / user did nothing / form
41906 label="manager did nothing (autocomplete off) / user chose a value /
41907 form submit failed (this value shouldn't be possible)"/>
41909 label="manager did nothing (autocomplete off) / user chose a value from
41910 psl / form submit failed (this value shouldn't be possible)"/>
41912 label="manager did nothing (autocomplete off) / user typed in something
41913 / form submit failed"/>
41915 label="manager did nothing / user did nothing / form submit succeeded"/>
41917 label="manager did nothing / user chose a value / form submit succeeded"/>
41919 label="manager did nothing / user chose a value from psl / form submit
41922 label="manager did nothing / user typed in something / form submit
41925 label="manager filled the fields / user did nothing / form submit
41928 label="manager filled the fields / user chose a value / form submit
41931 label="manager filled the fields / user chose a value from psl / form
41932 submit succeeded"/>
41934 label="manager filled the fields / user typed in something / form
41935 submit succeeded"/>
41937 label="manager did nothing (site was blacklisted) / user did nothing /
41938 form submit succeeded"/>
41940 label="manager did nothing (site was blacklisted) / user chose a value
41941 / form submit succeeded (this value shouldn't be possible)"/>
41943 label="manager did nothing (site was blacklisted) / user chose a value
41944 from psl / form submit succeeded (this value shouldn't be
41947 label="manager did nothing (site was blacklisted) / user typed in
41948 something / form submit succeeded"/>
41950 label="manager did nothing (autocomplete off) / user did nothing / form
41951 submit succeeded"/>
41953 label="manager did nothing (autocomplete off) / user chose a value /
41954 form submit succeeded (this value shouldn't be possible)"/>
41956 label="manager did nothing (autocomplete off) / user chose a value from
41957 psl / form submit succeeded (this value shouldn't be possible)"/>
41959 label="manager did nothing (autocomplete off) / user typed in something
41960 / form submit succeeded"/>
41963 <enum name="PasswordManagerOsPasswordStatus" type="int">
41964 <int value="0" label="Unknown"/>
41965 <int value="1" label="Unsupported platform"/>
41966 <int value="2" label="Password is blank"/>
41967 <int value="3" label="Password is non blank"/>
41969 label="Password status not checked as user is on a Windows Domain"/>
41972 <enum name="PasswordManagerPslDomainMatchTriggering" type="int">
41974 The value indicates whether an entry returned by password autofill contains
41975 a value that was found by matching against the public suffix list.
41977 <int value="0" label="Matching disabled"/>
41978 <int value="1" label="No match"/>
41979 <int value="2" label="Match"/>
41982 <enum name="PasswordManagerUIDismissalReason" type="int">
41983 <int value="0" label="Bubble lost focus / No infobar interaction"/>
41984 <int value="1" label="Clicked 'Save'"/>
41985 <int value="2" label="Clicked 'Nope'"/>
41986 <int value="3" label="Clicked 'Never'"/>
41987 <int value="4" label="Clicked 'Manage passwords'"/>
41988 <int value="5" label="Clicked 'Done'"/>
41989 <int value="6" label="Clicked 'Enable password manager'"/>
41992 <enum name="PeerConnectionCounters" type="int">
41993 <int value="0" label="PeerConnection enabled with IPv4."/>
41994 <int value="1" label="PeerConnection enabled with Ipv6."/>
41995 <int value="2" label="IPv4 BestConnection."/>
41996 <int value="3" label="IPv6 BestConnection."/>
41999 <enum name="PepperInterface" type="int">
42000 <!-- Generated by ppapi/tools/pepper_hash_for_uma.cc -->
42002 <int value="286711" label="PPB_FlashFullscreen;0.1"/>
42003 <int value="2804066" label="PPB_AudioConfig;1.1"/>
42004 <int value="8760108" label="PPB_Testing_Private;1.0"/>
42005 <int value="12033600" label="PPB_Compositor;0.1"/>
42006 <int value="13662160" label="PPB_CharSet(Dev);0.4"/>
42007 <int value="22816901" label="PPB_FileChooser(Dev);0.5"/>
42008 <int value="28187368" label="PPB_IMEInputEvent(Dev);0.2"/>
42009 <int value="37307420" label="PPB_Scrollbar(Dev);0.5"/>
42010 <int value="62905097" label="PPB_TrueTypeFont(Dev);0.1"/>
42011 <int value="79708274" label="PPB_TCPSocket;1.1"/>
42012 <int value="110360074" label="PPB_Var;1.1"/>
42013 <int value="126651696" label="PPB_ContentDecryptor_Private;0.12"/>
42014 <int value="138418890" label="PPB_Memory(Dev);0.1"/>
42015 <int value="153443470" label="PPB_URLResponseInfo;1.0"/>
42016 <int value="153532707" label="PPB_Buffer(Dev);0.4"/>
42017 <int value="156766028" label="PPB_UMA_Private;0.3"/>
42018 <int value="162107265" label="PPB_NetworkMonitor;1.0"/>
42019 <int value="180906214" label="PPB_Instance_Private;0.1"/>
42020 <int value="206043276" label="PPB_CompositorLayer;0.1"/>
42021 <int value="221802429" label="PPB_URLUtil(Dev);0.7"/>
42022 <int value="225125520" label="PPB_Find(Private);0.3"/>
42023 <int value="226206264" label="PPB_FileRef;1.1"/>
42024 <int value="229560990" label="PPB_Var(Deprecated);0.3"/>
42025 <int value="250764663" label="PPB_Graphics2D(Dev);0.2"/>
42026 <int value="320267009" label="PPB_Flash_File_ModuleLocal;3"/>
42027 <int value="348907389" label="PPB_TCPSocket_Private;0.4"/>
42028 <int value="382780521" label="PPB_FileRef;1.2"/>
42029 <int value="415548516" label="PPB_MessageLoop;1.0"/>
42030 <int value="434146763" label="PPB_BrowserFont_Trusted;1.0"/>
42031 <int value="495324603" label="PPB_Widget(Dev);0.4"/>
42032 <int value="556941117" label="PPB_IMEInputEvent;1.0"/>
42033 <int value="588532407" label="PPB_Graphics2D;1.1"/>
42034 <int value="612625164" label="PPB_InputEvent;1.0"/>
42035 <int value="615811055" label="PPB_Flash_MessageLoop;0.1"/>
42036 <int value="629092173" label="PPB_VideoCapture(Dev);0.3"/>
42037 <int value="630100238" label="PPB_AudioBuffer;0.1"/>
42038 <int value="631212065" label="PPB_MouseInputEvent;1.0"/>
42039 <int value="632306545" label="PPB_FileRef;1.0"/>
42040 <int value="656561383" label="PPB_FlashFullscreen;1.0"/>
42041 <int value="657117235" label="PPB_Flash_DRM;1.0"/>
42042 <int value="668624105" label="PPB_Flash_DeviceID;1.0"/>
42043 <int value="706893509" label="PPB_ContentDecryptor_Private;0.11"/>
42044 <int value="714324031" label="PPB_Graphics3D;1.0"/>
42045 <int value="724664149" label="PPB_Flash_Menu;0.2"/>
42046 <int value="760024173" label="PPB_FileIO;1.0"/>
42047 <int value="763746388" label="PPB_NaCl_Private;1.0"/>
42048 <int value="772423590" label="PPB_TouchInputEvent;1.0"/>
42049 <int value="780912189" label="PPB_Alarms(Dev);0.1"/>
42050 <int value="795366801" label="PPB_Trace_Event(Dev);0.2"/>
42051 <int value="804011173" label="PPB_Gamepad;1.0"/>
42052 <int value="810111568" label="PPB_Messaging;1.0"/>
42053 <int value="829878300" label="PPB_TCPSocket;1.0"/>
42054 <int value="835840137" label="PPB_WebSocket;1.0"/>
42055 <int value="844787073" label="PPB_TextInput(Dev);0.2"/>
42056 <int value="856177441" label="PPB_VarArray;1.0"/>
42057 <int value="857934187" label="PPB_Ext_Socket(Dev);0.1"/>
42058 <int value="883046945" label="PPB_OpenGLES2ChromiumMapSub;1.0"/>
42059 <int value="890225106" label="PPB_FileChooserTrusted;0.6"/>
42060 <int value="893629850" label="PPB_VarArrayBuffer;1.0"/>
42061 <int value="897332014" label="PPB_Zoom(Dev);0.2"/>
42062 <int value="910782902" label="PPB_AudioFrame;0.1"/>
42063 <int value="913922409" label="PPB_NetworkProxy;1.0"/>
42064 <int value="916446405" label="PPB_URLUtil(Dev);0.6"/>
42065 <int value="930528031" label="PPB_OpenGLES2DrawBuffers(Dev);1.0"/>
42066 <int value="930786862" label="PPB_Flash_Clipboard;5.0"/>
42067 <int value="941275733" label="PPB_Flash;12.6"/>
42068 <int value="944161065" label="PPB_Flash_DRM;1.1"/>
42069 <int value="946515854" label="PPB_View(Dev);0.1"/>
42070 <int value="948969343" label="PPB_OpenGLES2;1.0"/>
42071 <int value="961061294" label="PPB_Var;1.2"/>
42072 <int value="961317980" label="PPB_Fullscreen;1.0"/>
42073 <int value="964595048" label="PPB_BrokerTrusted;0.2"/>
42074 <int value="965548627" label="PPB_Audio;1.1"/>
42075 <int value="972914533" label="PPB_TextInputController;1.0"/>
42076 <int value="997459960" label="PPB_FileChooserTrusted;0.5"/>
42077 <int value="1008493701" label="PPB_UDPSocket;1.0"/>
42078 <int value="1017579801" label="PPB_OpenGLES2FramebufferBlit;1.0"/>
42079 <int value="1032125598" label="PPB_HostResolver;1.0"/>
42080 <int value="1039206341" label="PPB_UDPSocket_Private;0.2"/>
42081 <int value="1042058362" label="PPB_Core;1.0"/>
42082 <int value="1050892821" label="PPB_OpenGLES2InstancedArrays;1.0"/>
42083 <int value="1055791466" label="PPB_CursorControl(Dev);0.4"/>
42084 <int value="1065040273" label="PPB_KeyboardInputEvent;1.2"/>
42085 <int value="1086644401" label="PPB_Proxy_Private;6"/>
42086 <int value="1094761313" label="PPB_URLLoaderTrusted;0.3"/>
42087 <int value="1099975614" label="PPB_Flash;12.5"/>
42088 <int value="1111997633" label="PPB_AudioInput(Dev);0.4"/>
42089 <int value="1155638369" label="PPB_WheelInputEvent;1.0"/>
42090 <int value="1161845861" label="PPB_NetAddress_Private;1.0"/>
42091 <int value="1173327824" label="PPB_OpenGLES2ChromiumEnableFeature;1.0"/>
42092 <int value="1188712923" label="PPB_Talk_Private;2.0"/>
42093 <int value="1218354710" label="PPB_VideoFrame;0.1"/>
42094 <int value="1260990020" label="PPB_Ext_Socket(Dev);0.2"/>
42095 <int value="1262240942" label="PPB_FileIO;1.1"/>
42096 <int value="1272679676" label="PPB_TCPSocket_Private;0.5"/>
42097 <int value="1296231808" label="PPB_VideoDecoder;0.1"/>
42098 <int value="1316246754" label="PPB_KeyboardInputEvent;1.0"/>
42099 <int value="1316320941" label="PPB_Graphics2D(Dev);0.1"/>
42100 <int value="1321620067" label="PPB_Instance;1.0"/>
42101 <int value="1328369437" label="PPB_Talk_Private;1.0"/>
42102 <int value="1337084425" label="PPB_View;1.0"/>
42103 <int value="1354526686" label="PPB_FileIO_Private;0.1"/>
42104 <int value="1357207230" label="PPB_DeviceRef(Dev);0.1"/>
42105 <int value="1358195444" label="PPB_CharSet_Trusted;1.0"/>
42106 <int value="1360443600" label="PPB_OpenGLES2FramebufferMultisample;1.0"/>
42107 <int value="1374404330" label="PPB_BrokerTrusted;0.3"/>
42108 <int value="1374976378" label="PPB_OpenGLES2Query;1.0"/>
42109 <int value="1437724812" label="PPB_AudioConfig;1.0"/>
42110 <int value="1443771913" label="PPB_NetAddress;1.0"/>
42111 <int value="1504691399" label="PPB_Flash;13.0"/>
42112 <int value="1505595424" label="PPB_Crypto(Dev);0.1"/>
42113 <int value="1508192415" label="PPB_VarDictionary;1.0"/>
42114 <int value="1519132417" label="PPB_FileSystem;1.0"/>
42115 <int value="1520420939" label="PPB_MouseCursor;1.0"/>
42116 <int value="1528832860" label="PPB_FileChooser(Dev);0.6"/>
42117 <int value="1577776196" label="PPB_InputEvent_Private;0.1"/>
42118 <int value="1641037564" label="PPB_VideoSource_Private;0.1"/>
42119 <int value="1645591549" label="PPB_Widget(Dev);0.3"/>
42120 <int value="1677958987" label="PPB_ImageData;1.0"/>
42121 <int value="1680873803" label="PPB_Console;1.0"/>
42122 <int value="1703245231" label="PPB_NetworkList;1.0"/>
42123 <int value="1721408268" label="PPB_URLLoader;1.0"/>
42124 <int value="1753813390" label="PPB_Flash_Clipboard;4.0"/>
42125 <int value="1773992510" label="PPB_PDF;1"/>
42126 <int value="1775059283" label="PPB_Flash_FontFile;0.1"/>
42127 <int value="1779899536" label="PPB_Flash_Print;1.0"/>
42128 <int value="1821321578" label="PPB_UMA_Private;0.2"/>
42129 <int value="1822250569" label="PPB_Trace_Event(Dev);0.1"/>
42130 <int value="1838344955" label="PPB_Flash;12.4"/>
42131 <int value="1866591098" label="PPB_FileRefPrivate;0.1"/>
42132 <int value="1870131254" label="PPB_MouseLock;1.0"/>
42133 <int value="1930785273" label="PPB_Var;1.0"/>
42134 <int value="1944731926" label="PPB_URLRequestInfo;1.0"/>
42135 <int value="1978180250" label="PPB_Flash_Clipboard;5.1"/>
42136 <int value="1980463089" label="PPB_View;1.1"/>
42137 <int value="1981643755" label="PPB_FileMapping;0.1"/>
42138 <int value="1994108724" label="PPB_Flash_File_FileRef;2"/>
42139 <int value="1998274350" label="PPB_Font(Dev);0.6"/>
42140 <int value="2001322203" label="PPB_Messaging;1.1"/>
42141 <int value="2003778556" label="PPB_MouseInputEvent;1.1"/>
42142 <int value="2005291722" label="PPB_NetAddress_Private;1.1"/>
42143 <int value="2012645499" label="PPB_Find(Dev);0.3"/>
42144 <int value="2019398562" label="PPB_TCPSocket_Private;0.3"/>
42145 <int value="2023751176" label="PPB_Printing(Dev);0.7"/>
42146 <int value="2024537413" label="PPB_Graphics2D;1.0"/>
42147 <int value="2026777995" label="PPB_VideoDecoder(Dev);0.16"/>
42148 <int value="2027770764" label="PPB_UDPSocket_Private;0.3"/>
42149 <int value="2031327332" label="PPB_TextInput(Dev);0.1"/>
42150 <int value="2056532375" label="PPB_Audio;1.0"/>
42151 <int value="2062775054" label="PPB_IMEInputEvent(Dev);0.1"/>
42152 <int value="2070630224" label="PPB_AudioInput(Dev);0.3"/>
42153 <int value="2095945999" label="PPB_NetAddress_Private;0.1"/>
42154 <int value="2098849894" label="PPB_ContentDecryptor_Private;0.10"/>
42155 <int value="2123225074" label="PPB_HostResolver_Private;0.1"/>
42156 <int value="2126196629" label="PPB_UDPSocket_Private;0.4"/>
42159 <enum name="PepperVideoDecodeError" type="int">
42160 <int value="1" label="Illegal state">
42161 An operation was attempted during an incompatible decoder state.
42163 <int value="2" label="Invalid argument">
42164 Invalid argument was passed to an API method.
42166 <int value="3" label="Unreadable input">Encoded input is unreadable.</int>
42167 <int value="4" label="Platform failure">
42168 A failure occurred at the browser layer or lower. Examples of such failures
42169 include GPU hardware failures, GPU driver failures, GPU library failures,
42170 browser programming errors, and so on.
42174 <enum name="PhotoEditorFileType" type="int">
42175 <int value="0" label="jpg"/>
42176 <int value="1" label="png"/>
42177 <int value="2" label="gif"/>
42178 <int value="3" label="bmp"/>
42179 <int value="4" label="webp"/>
42180 <int value="5" label="other"/>
42183 <enum name="PhotoEditorLoadMode" type="int">
42184 <int value="0" label="From full resolution cache"/>
42185 <int value="1" label="From screen resolution cache"/>
42186 <int value="2" label="From file"/>
42187 <int value="3" label="Other"/>
42190 <enum name="PhotoEditorSaveResult" type="int">
42191 <int value="0" label="Failure"/>
42192 <int value="1" label="Success"/>
42193 <int value="2" label="Other"/>
42196 <enum name="PhotoEditorToolType" type="int">
42197 <int value="0" label="Auto-fix"/>
42198 <int value="1" label="Crop"/>
42199 <int value="2" label="Brightness"/>
42200 <int value="3" label="Rotate left"/>
42201 <int value="4" label="Rotate right"/>
42202 <int value="5" label="Rotate undo"/>
42203 <int value="6" label="Rotate redo"/>
42204 <int value="7" label="Share"/>
42205 <int value="8" label="Other"/>
42208 <enum name="PingResult" type="int">
42209 <int value="0" label="Success"/>
42210 <int value="1" label="Response started"/>
42211 <int value="2" label="Timed out"/>
42212 <int value="3" label="Canceled"/>
42213 <int value="4" label="Failed"/>
42214 <int value="5" label="Uncompleted"/>
42217 <enum name="PipelineStatus" type="int">
42218 <int value="0" label="PIPELINE_OK"/>
42219 <int value="1" label="PIPELINE_ERROR_URL_NOT_FOUND"/>
42220 <int value="2" label="PIPELINE_ERROR_NETWORK"/>
42221 <int value="3" label="PIPELINE_ERROR_DECODE"/>
42222 <int value="4" label="PIPELINE_ERROR_DECRYPT"/>
42223 <int value="5" label="PIPELINE_ERROR_ABORT"/>
42224 <int value="6" label="PIPELINE_ERROR_INITIALIZATION_FAILED"/>
42225 <int value="7" label="PIPELINE_ERROR_REQUIRED_FILTER_MISSING"/>
42226 <int value="8" label="PIPELINE_ERROR_COULD_NOT_RENDER"/>
42227 <int value="9" label="PIPELINE_ERROR_READ"/>
42228 <int value="10" label="PIPELINE_ERROR_OPERATION_PENDING"/>
42229 <int value="11" label="PIPELINE_ERROR_INVALID_STATE"/>
42230 <int value="12" label="DEMUXER_ERROR_COULD_NOT_OPEN"/>
42231 <int value="13" label="DEMUXER_ERROR_COULD_NOT_PARSE"/>
42232 <int value="14" label="DEMUXER_ERROR_NO_SUPPORTED_STREAMS"/>
42233 <int value="15" label="DECODER_ERROR_NOT_SUPPORTED"/>
42236 <enum name="PlatformFileError" type="int">
42237 <int value="0" label="OK"/>
42238 <int value="1" label="FAILED"/>
42239 <int value="2" label="IN_USE"/>
42240 <int value="3" label="EXISTS"/>
42241 <int value="4" label="NOT_FOUND"/>
42242 <int value="5" label="ACCESS_DENIED"/>
42243 <int value="6" label="TOO_MANY_OPENED"/>
42244 <int value="7" label="NO_MEMORY"/>
42245 <int value="8" label="NO_SPACE"/>
42246 <int value="9" label="NOT_A_DIRECTORY"/>
42247 <int value="10" label="INVALID_OPERATION"/>
42248 <int value="11" label="SECURITY"/>
42249 <int value="12" label="ABORT"/>
42250 <int value="13" label="NOT_A_FILE"/>
42251 <int value="14" label="NOT_EMPTY"/>
42252 <int value="15" label="INVALID_URL"/>
42253 <int value="16" label="I/O"/>
42256 <enum name="PluginAvailabilityStatus" type="int">
42257 <int value="0" label="PLUGIN_NOT_REGISTERED"/>
42258 <int value="1" label="PLUGIN_AVAILABLE"/>
42259 <int value="2" label="PLUGIN_DISABLED"/>
42262 <enum name="PluginLoadResult" type="int">
42263 <int value="0" label="LOAD_SUCCESS"/>
42264 <int value="1" label="LOAD_FAILED"/>
42265 <int value="2" label="ENTRY_POINT_MISSING"/>
42266 <int value="3" label="INIT_FAILED"/>
42267 <int value="4" label="FILE_MISSING"/>
42270 <enum name="PNaClOptionsOptLevelEnum" type="int">
42271 <int value="0" label="0"/>
42272 <int value="1" label="1"/>
42273 <int value="2" label="2"/>
42274 <int value="3" label="3"/>
42275 <int value="4" label="Default / Unknown"/>
42278 <enum name="PNaClTranslationCacheEnum" type="int">
42279 <int value="0" label="Miss"/>
42280 <int value="1" label="Hit"/>
42283 <enum name="PointerSensitivity" type="int">
42284 <int value="1" label="1"/>
42285 <int value="2" label="2"/>
42286 <int value="3" label="3"/>
42287 <int value="4" label="4"/>
42288 <int value="5" label="5"/>
42291 <enum name="PostMergeVerificationOutcome" type="int">
42292 <int value="0" label="Undefined"/>
42293 <int value="1" label="Succeeded"/>
42294 <int value="2" label="No accounts found"/>
42295 <int value="3" label="Missing primary account"/>
42296 <int value="4" label="Primary account is not the first"/>
42297 <int value="5" label="Verification failed"/>
42298 <int value="6" label="Connection failed"/>
42299 <int value="7" label="Overflow"/>
42302 <enum name="PowerBrightnessAdjust" type="int">
42303 <int value="0" label="Brightness Down"/>
42304 <int value="1" label="Brightness Up"/>
42305 <int value="2" label="Brightness Absolute"/>
42308 <enum name="PowerChargerType" type="int">
42309 <int value="0" label="Unknown charger"/>
42310 <int value="1" label="MAINS charger"/>
42311 <int value="2" label="USB Charger"/>
42312 <int value="3" label="Unconfirmed Spring Charger"/>
42313 <int value="4" label="Safe Spring Charger"/>
42316 <enum name="PowerwashDialogViewType" type="int">
42317 <int value="0" label="Invoked on settings page"/>
42318 <int value="1" label="Shortcut. Confirmation for powerwash only."/>
42319 <int value="2" label="Shortcut. Confirmation for powerwash and rollback."/>
42320 <int value="3" label="Shortcut. Offer. Rollback unavailable."/>
42321 <int value="4" label="Shortcut. Offer. Rollback available."/>
42324 <enum name="PreconnectedNavigation" type="int">
42325 <int value="0" label="No recent pre-connect to the page"/>
42326 <int value="1" label="Page nav. preceded by a pre-connect"/>
42329 <enum name="PreconnectMotivation" type="int">
42330 <int value="0" label="MOUSE_OVER_MOTIVATED"/>
42331 <int value="1" label="PAGE_SCAN_MOTIVATED"/>
42332 <int value="2" label="UNIT_TEST_MOTIVATED"/>
42333 <int value="3" label="LINKED_MAX_MOTIVATED"/>
42334 <int value="4" label="OMNIBOX_MOTIVATED"/>
42335 <int value="5" label="STARTUP_LIST_MOTIVATED"/>
42336 <int value="6" label="EARLY_LOAD_MOTIVATED"/>
42337 <int value="7" label="NO_PREFETCH_MOTIVATION"/>
42338 <int value="8" label="STATIC_REFERAL_MOTIVATED"/>
42339 <int value="9" label="LEARNED_REFERAL_MOTIVATED"/>
42340 <int value="10" label="SELF_REFERAL_MOTIVATED"/>
42343 <enum name="PreconnectSubresourceEval" type="int">
42344 <int value="0" label="PRECONNECTION"/>
42345 <int value="1" label="PRERESOLUTION"/>
42346 <int value="2" label="TOO_NEW"/>
42349 <enum name="PreconnectTriggerUsed" type="int">
42350 <int value="0" label="The pre-connect triggered host was not accessed"/>
42351 <int value="1" label="The pre-connect triggered host was accessed"/>
42354 <enum name="PrefetchStatus" type="int">
42355 <int value="0" label="undefined"/>
42356 <int value="1" label="success from cache"/>
42357 <int value="2" label="success from network"/>
42358 <int value="3" label="canceled in-flight"/>
42361 <enum name="PrefHashStoreVersion" type="int">
42362 <int value="0" label="VERSION_UNINITIALIZED"/>
42363 <int value="1" label="VERSION_PRE_MIGRATION"/>
42364 <int value="2" label="VERSION_LATEST"/>
42367 <enum name="PrerenderCookieSendType" type="int">
42368 <int value="0" label="no cookies sent"/>
42369 <int value="1" label="first party cookies sent"/>
42370 <int value="2" label="third party cookies sent"/>
42371 <int value="3" label="third party cookies sent for blocking resource"/>
42374 <enum name="PrerenderCookieStatus" type="int">
42375 <int value="0" label="no action"/>
42376 <int value="1" label="[main frame send]"/>
42377 <int value="2" label="[main frame change]"/>
42378 <int value="3" label="[main frame send, main frame change]"/>
42379 <int value="4" label="[other send]"/>
42380 <int value="5" label="[main frame send, other send]"/>
42381 <int value="6" label="[main frame change, other send]"/>
42382 <int value="7" label="[main frame send, main frame change, other send]"/>
42383 <int value="8" label="[other change]"/>
42384 <int value="9" label="[main frame send, other change]"/>
42385 <int value="10" label="[main frame change, other change]"/>
42386 <int value="11" label="[main frame send, main frame change, other change]"/>
42387 <int value="12" label="[other send, other change]"/>
42388 <int value="13" label="[main frame send, other send, other change]"/>
42389 <int value="14" label="[main frame change, other send, other change]"/>
42391 label="[main frame send, main frame change, other send, other change]"/>
42394 <enum name="PrerenderEvent" type="int">
42395 <int value="0" label="Swapin no delegate"/>
42396 <int value="1" label="Swapin candidate"/>
42397 <int value="2" label="Swapin candidate namespace matces"/>
42398 <int value="3" label="Swapin no merge pending"/>
42399 <int value="4" label="Swapin merging disabled"/>
42400 <int value="5" label="Swapin issuing merge"/>
42401 <int value="6" label="Merge for swapin candidate"/>
42402 <int value="7" label="Merge result no pending swapin"/>
42403 <int value="8" label="Merge result timeout cb"/>
42404 <int value="9" label="Merge result result cb"/>
42405 <int value="10" label="Merge result timed out"/>
42406 <int value="11" label="Merge result merge done"/>
42407 <int value="12" label="Merge result: namespace not found"/>
42408 <int value="13" label="Merge result: namespace not alias"/>
42409 <int value="14" label="Merge result: not logging"/>
42410 <int value="15" label="Merge result: no transactions"/>
42411 <int value="16" label="Merge result: too many transactions"/>
42412 <int value="17" label="Merge result: not mergeable"/>
42413 <int value="18" label="Merge result: mergeable"/>
42414 <int value="19" label="Merge result merge failed"/>
42415 <int value="20" label="Merge result swapping in"/>
42416 <int value="21" label="Merge result swapin successful"/>
42417 <int value="22" label="Merge result swapin failed"/>
42420 <enum name="PrerenderFinalStatus" type="int">
42421 <int value="0" label="USED"/>
42422 <int value="1" label="TIMED_OUT"/>
42423 <int value="2" label="EVICTED"/>
42424 <int value="3" label="MANAGER_SHUTDOWN"/>
42425 <int value="4" label="CLOSED"/>
42426 <int value="5" label="CREATE_NEW_WINDOW"/>
42427 <int value="6" label="PROFILE_DESTROYED"/>
42428 <int value="7" label="APP_TERMINATING"/>
42429 <int value="8" label="JAVASCRIPT_ALERT"/>
42430 <int value="9" label="AUTH_NEEDED"/>
42431 <int value="10" label="HTTPS"/>
42432 <int value="11" label="DOWNLOAD"/>
42433 <int value="12" label="MEMORY_LIMIT_EXCEEDED"/>
42434 <int value="13" label="JS_OUT_OF_MEMORY"/>
42435 <int value="14" label="RENDERER_UNRESPONSIVE"/>
42436 <int value="15" label="TOO_MANY_PROCESSES"/>
42437 <int value="16" label="RATE_LIMIT_EXCEEDED"/>
42438 <int value="17" label="PENDING_SKIPPED"/>
42439 <int value="18" label="CONTROL_GROUP"/>
42440 <int value="19" label="HTML5_MEDIA"/>
42441 <int value="20" label="SOURCE_RENDER_VIEW_CLOSED"/>
42442 <int value="21" label="RENDERER_CRASHED"/>
42443 <int value="22" label="UNSUPPORTED_SCHEME"/>
42444 <int value="23" label="INVALID_HTTP_METHOD"/>
42445 <int value="24" label="WINDOW_PRINT"/>
42446 <int value="25" label="RECENTLY_VISITED"/>
42447 <int value="26" label="WINDOW_OPENER"/>
42448 <int value="27" label="PAGE_ID_CONFLICT"/>
42449 <int value="28" label="SAFE_BROWSING"/>
42450 <int value="29" label="FRAGMENT_MISMATCH"/>
42451 <int value="30" label="SSL_CLIENT_CERTIFICATE_REQUESTED"/>
42452 <int value="31" label="CACHE_OR_HISTORY_CLEARED"/>
42453 <int value="32" label="CANCELLED"/>
42454 <int value="33" label="SSL_ERROR"/>
42455 <int value="34" label="CROSS_SITE_NAVIGATION_PENDING"/>
42456 <int value="35" label="DEVTOOLS_ATTACHED"/>
42457 <int value="36" label="SESSION_STORAGE_NAMESPACE_MISMATCH"/>
42458 <int value="37" label="NO_USE_GROUP"/>
42459 <int value="38" label="MATCH_COMPLETE_DUMMY"/>
42460 <int value="39" label="DUPLICATE"/>
42461 <int value="40" label="OPEN_URL"/>
42462 <int value="41" label="WOULD_HAVE_BEEN_USED"/>
42463 <int value="42" label="REGISTER_PROTOCOL_HANDLER"/>
42464 <int value="43" label="CREATING_AUDIO_STREAM"/>
42465 <int value="44" label="PAGE_BEING_CAPTURED"/>
42466 <int value="45" label="BAD_DEFERRED_REDIRECT"/>
42467 <int value="46" label="NAVIGATION_UNCOMMITTED"/>
42468 <int value="47" label="NEW_NAVIGATION_ENTRY"/>
42469 <int value="48" label="COOKIE_STORE_NOT_LOADED"/>
42470 <int value="49" label="COOKIE_CONFLICT"/>
42471 <int value="50" label="NON_EMPTY_BROWSING_INSTANCE"/>
42472 <int value="51" label="NAVIGATION_INTERCEPTED"/>
42475 <enum name="PrerenderHoverEvent" type="int">
42477 deprecated May 10 2012
42479 <int value="0" label="HOVER_EVENT_START"/>
42480 <int value="1" label="HOVER_EVENT_TOO_SHORT"/>
42481 <int value="2" label="HOVER_EVENT_REPLACED"/>
42482 <int value="3" label="HOVER_EVENT_CLICK"/>
42485 <enum name="PrerenderLocalPredictorEvents" type="int">
42486 <int value="0" label="Constructed"/>
42487 <int value="1" label="Init scheduled"/>
42488 <int value="2" label="Init started"/>
42489 <int value="3" label="Init failed: no history"/>
42490 <int value="4" label="Init succeeded"/>
42491 <int value="5" label="AddVisit"/>
42492 <int value="6" label="AddVisit initialized"/>
42493 <int value="7" label="AddVisit prerender identified"/>
42494 <int value="8" label="AddVisit relevant transition"/>
42495 <int value="9" label="AddVisit identified prerender candidate"/>
42496 <int value="10" label="AddVisit prerendering"/>
42497 <int value="11" label="Got prerender url"/>
42498 <int value="12" label="Error: no prerender url for PLT"/>
42499 <int value="13" label="AddVisit prerender rextended"/>
42500 <int value="14" label="URL lookup result"/>
42501 <int value="15" label="URL lookup result: root page"/>
42502 <int value="16" label="URL lookup result: http"/>
42503 <int value="17" label="URL lookup result: has query string"/>
42504 <int value="18" label="URL lookup result: contains logout"/>
42505 <int value="19" label="URL lookup result: contians login"/>
42506 <int value="20" label="Start url lookup"/>
42507 <int value="21" label="AddVisit not root page"/>
42508 <int value="22" label="Whitelist error"/>
42509 <int value="23" label="Whitelist ok"/>
42510 <int value="24" label="URL lookup result: on whitelist"/>
42511 <int value="25" label="URL lookup result: on whitelist root page"/>
42512 <int value="26" label="URL lookup result: extended root page"/>
42513 <int value="27" label="URL lookup result: root page http"/>
42514 <int value="28" label="URL lookup failed"/>
42515 <int value="29" label="URL lookup no source webcontents found"/>
42516 <int value="30" label="URL lookup no logged in table found"/>
42517 <int value="31" label="URL lookup issuing logged in lookup"/>
42518 <int value="32" label="Continue prerender check started"/>
42519 <int value="33" label="Continue prerender check no url"/>
42520 <int value="34" label="Continue prerender check priority too low"/>
42521 <int value="35" label="Continue prerender check urls identical but fragemet"/>
42522 <int value="36" label="Continue prerender check https"/>
42523 <int value="37" label="Continue prerender check root page"/>
42524 <int value="38" label="Continue prerender check logout url"/>
42525 <int value="39" label="Continue prerender check login url"/>
42526 <int value="40" label="Continue prerender check not logged in"/>
42527 <int value="41" label="Continue prerender check fallthrough no prerender"/>
42528 <int value="42" label="Continue prerender check issuing prerender"/>
42529 <int value="43" label="Issuing prerender"/>
42530 <int value="44" label="No prerender candidates"/>
42531 <int value="45" label="Got history issuing lookup"/>
42532 <int value="46" label="Tab Helper URL seen"/>
42533 <int value="47" label="Tab Helper URL seen match"/>
42534 <int value="48" label="Tab Helper URL seen namespace match"/>
42535 <int value="49" label="URL lookup multiple source webcontents"/>
42536 <int value="50" label="Continue prerender check side-effect free whitelist"/>
42537 <int value="51" label="Continue prerender check Examine next URL"/>
42538 <int value="52" label="Issuing prerender, already prerendering"/>
42539 <int value="53" label="Issuing prerender, new prerender"/>
42540 <int value="54" label="Issuing prerender, cancelled old prerender"/>
42541 <int value="55" label="Continue prerender check fallthrough prerendering"/>
42542 <int value="56" label="URL lookup success"/>
42543 <int value="57" label="Prerender Service disabled"/>
42544 <int value="58" label="Prerender Service issued lookup"/>
42545 <int value="59" label="Prerender Service lookup timed out"/>
42546 <int value="60" label="Prerender Service received result"/>
42547 <int value="61" label="Prerender Service no record for result"/>
42548 <int value="62" label="Prerender Service parsed correctly"/>
42549 <int value="63" label="Prerender Service parse error"/>
42550 <int value="64" label="Prerender Service parse error incorrect JSON"/>
42551 <int value="65" label="Prerender Service hinting timed out"/>
42552 <int value="66" label="Prerender Service hinting url lookup timed out"/>
42553 <int value="67" label="Prerender Service candidate url lookup timed out"/>
42554 <int value="68" label="Continue prerender check service whitelist"/>
42555 <int value="69" label="Continue prerender check next URL local"/>
42556 <int value="70" label="Continue prerender check next URL service"/>
42557 <int value="71" label="AddVisit relevant transition repeat URL"/>
42558 <int value="72" label="AddVisit relevant transition new URL"/>
42559 <int value="73" label="Tab Helper namespace mismatch: no namespace"/>
42560 <int value="74" label="Tab Helper namespace mismatch: merge issued"/>
42561 <int value="75" label="Namespace mismatch: merge result received"/>
42562 <int value="76" label="Namespace mismatch: merge result namespace not found"/>
42563 <int value="77" label="Namespace mismatch: merge result not logging"/>
42564 <int value="78" label="Namespace mismatch: merge result no transactions"/>
42566 label="Namespace mismatch: merge result too many transactions"/>
42567 <int value="80" label="Namespace mismatch: merge result not mergeable"/>
42568 <int value="81" label="Namespace mismatch: merge result mergeable"/>
42569 <int value="82" label="Init failed unencrypted sync not enabled"/>
42570 <int value="83" label="Continue prerender check next URL not skipped"/>
42571 <int value="84" label="Prerender Service returned hinting candidates"/>
42572 <int value="85" label="Namespace mismatch: merge result namespace not alias"/>
42573 <int value="86" label="Tab Helper URL seen entry"/>
42574 <int value="87" label="Tab Helper URL seen match browser navigation"/>
42575 <int value="88" label="Tab Helper URL seen namespace match entry"/>
42577 label="Tab Helper URL seen namespace match browser navigation"/>
42580 <enum name="PrerenderLocalVisitCoreTransition" type="int">
42581 <int value="0" label="LINK"/>
42582 <int value="1" label="TYPED"/>
42583 <int value="2" label="AUTO_BOOKMARK"/>
42584 <int value="3" label="AUTO_SUBFRAME"/>
42585 <int value="4" label="MANUAL_SUBFRAME"/>
42586 <int value="5" label="GENERATED"/>
42587 <int value="6" label="START_PAGE"/>
42588 <int value="7" label="FORM_SUBMIT"/>
42589 <int value="8" label="RELOAD"/>
42590 <int value="9" label="KEYWORD"/>
42591 <int value="10" label="GENERATED"/>
42594 <enum name="PrerenderLocalVisitEvents" type="int">
42595 <int value="0" label="V1_VISIT"/>
42596 <int value="1" label="V1_PRERENDER_STARTED_1"/>
42597 <int value="2" label="V1_PRERENDER_USED_1"/>
42598 <int value="3" label="V1_PRERENDER_STARTED_3"/>
42599 <int value="4" label="V1_PRERENDER_USED_3"/>
42600 <int value="5" label="V1_PRERENDER_STARTED_5"/>
42601 <int value="6" label="V1_PRERENDER_USED_5"/>
42602 <int value="10" label="VISIT"/>
42603 <int value="11" label="VISIT_EXCLUDE_BACK_FORWARD"/>
42604 <int value="12" label="VISIT_EXCLUDE_HOME_PAGE"/>
42605 <int value="13" label="VISIT_EXCLUDE_REDIRECT_CHAIN"/>
42606 <int value="14" label="PRERENDER_STARTED_1"/>
42607 <int value="15" label="PRERENDER_USED_1"/>
42608 <int value="16" label="PRERENDER_STARTED_3"/>
42609 <int value="17" label="PRERENDER_USED_3"/>
42610 <int value="18" label="PRERENDER_STARTED_5"/>
42611 <int value="19" label="PRERENDER_USED_5"/>
42614 <enum name="PrerenderMode" type="int">
42615 <int value="0" label="PRERENDER_MODE_DISABLED"/>
42616 <int value="1" label="PRERENDER_MODE_ENABLED"/>
42617 <int value="2" label="PRERENDER_MODE_EXPERIMENT_CONTROL_GROUP"/>
42618 <int value="3" label="PRERENDER_MODE_EXPERIMENT_PRERENDER_GROUP"/>
42619 <int value="4" label="PRERENDER_MODE_EXPERIMENT_5MIN_TTL_GROUP"/>
42620 <int value="5" label="PRERENDER_MODE_EXPERIMENT_NO_USE_GROUP"/>
42621 <int value="6" label="PRERENDER_MODE_EXPERIMENT_MULTI_PRERENDER_GROUP"/>
42622 <int value="7" label="PRERENDER_MODE_EXPERIMENT_15MIN_TTL_GROUP"/>
42625 <enum name="PrerenderPageviewEvents" type="int">
42626 <int value="0" label="PAGEVIEW_EVENT_NEW_URL"/>
42627 <int value="1" label="PAGEVIEW_EVENT_TOP_SITE_NEW_URL"/>
42628 <int value="2" label="PAGEVIEW_EVENT_LOAD_START"/>
42629 <int value="3" label="PAGEVIEW_EVENT_TOP_SITE_LOAD_START"/>
42632 <enum name="PrerenderRelTypes" type="int">
42633 <int value="0" label="PRERENDER_REL_TYPE_NONE"/>
42634 <int value="1" label="PRERENDER_REL_TYPE_PRERENDER"/>
42635 <int value="2" label="PRERENDER_REL_TYPE_NEXT"/>
42636 <int value="3" label="PRERENDER_REL_TYPE_PRERENDER_AND_NEXT"/>
42639 <enum name="PrerenderSchemeCancelReason" type="int">
42640 <int value="0" label="EXTERNAL_PROTOCOL"/>
42641 <int value="1" label="DATA"/>
42642 <int value="2" label="BLOB"/>
42643 <int value="3" label="FILE"/>
42644 <int value="4" label="FILESYSTEM"/>
42645 <int value="5" label="WEBSOCKET"/>
42646 <int value="6" label="FTP"/>
42647 <int value="7" label="CHROME"/>
42648 <int value="8" label="CHROME_EXTENSION"/>
42649 <int value="9" label="ABOUT"/>
42650 <int value="10" label="UNKNOWN"/>
42653 <enum name="PrerenderTabHelperEvents" type="int">
42654 <int value="0" label="Table requested"/>
42655 <int value="1" label="Table present"/>
42656 <int value="2" label="Mainframe change"/>
42657 <int value="3" label="Mainframe change, logged in"/>
42658 <int value="4" label="Mainframe commit"/>
42659 <int value="5" label="Mainframe commit, logged in"/>
42660 <int value="6" label="Login action added"/>
42661 <int value="7" label="Login action added, Mainframe"/>
42662 <int value="8" label="Login action added, Mainframe, pw empty"/>
42663 <int value="9" label="Login action added, Subframe"/>
42664 <int value="10" label="Login action added, Subframe, pw empty"/>
42667 <enum name="PreTapEvents" type="int">
42668 <int value="0" label="no event"/>
42669 <int value="1" label="tapdown"/>
42670 <int value="2" label="tapunconfirmed"/>
42671 <int value="3" label="tapdown + tapunconfirmed"/>
42674 <enum name="PrinterServiceEventType" type="int">
42675 <int value="0" label="Printer added"/>
42676 <int value="1" label="Page displayed"/>
42679 <enum name="PrintPreviewFailureType" type="int">
42680 <int value="0" label="No error"/>
42681 <int value="1" label="Bad settings from print preview tab"/>
42682 <int value="2" label="Copy metadata failed"/>
42683 <int value="3" label="Metafile init failed"/>
42684 <int value="4" label="0-page preview"/>
42685 <int value="5" label="Mac draft metafile init failed"/>
42686 <int value="6" label="PreviewPageRendered with no metafile"/>
42687 <int value="7" label="UpdatePrintSettings failed"/>
42688 <int value="8" label="Received bad printer settings"/>
42691 <enum name="PrintPreviewFontTypeType" type="int">
42692 <int value="0" label="TYPE1"/>
42693 <int value="1" label="TYPE1_CID"/>
42694 <int value="2" label="CFF"/>
42695 <int value="3" label="TRUETYPE"/>
42696 <int value="4" label="OTHER"/>
42697 <int value="5" label="NOT_EMBEDDABLE"/>
42700 <enum name="PrintPreviewGcpPromoBuckets" type="int">
42701 <int value="0" label="PROMO_SHOWN"/>
42702 <int value="1" label="PROMO_CLOSED"/>
42703 <int value="2" label="GCP_PROMO_BUCKET_BOUNDARY"/>
42706 <enum name="PrintPreviewHelperEvents" type="int">
42707 <int value="0" label="PREVIEW_EVENT_REQUESTED"/>
42708 <int value="1" label="PREVIEW_EVENT_CACHE_HIT"/>
42709 <int value="2" label="PREVIEW_EVENT_CREATE_DOCUMENT"/>
42710 <int value="3" label="PREVIEW_EVENT_NEW_SETTINGS"/>
42713 <enum name="PrintPreviewPrintDestinationBuckets" type="int">
42714 <int value="0" label="DESTINATION_SHOWN"/>
42715 <int value="1" label="DESTINATION_CLOSED_CHANGED"/>
42716 <int value="2" label="DESTINATION_CLOSED_UNCHANGED"/>
42717 <int value="3" label="SIGNIN_PROMPT"/>
42718 <int value="4" label="SIGNIN_TRIGGERED"/>
42719 <int value="5" label="PRIVET_DUPLICATE_SELECTED"/>
42720 <int value="6" label="CLOUD_DUPLICATE_SELECTED"/>
42721 <int value="7" label="REGISTER_PROMO_SHOWN"/>
42722 <int value="8" label="REGISTER_PROMO_SELECTED"/>
42723 <int value="9" label="ACCOUNT_CHANGED"/>
42724 <int value="10" label="ADD_ACCOUNT_SELECTED"/>
42727 <enum name="PrintPreviewUserActionType" type="int">
42728 <int value="0" label="PRINT_TO_PRINTER"/>
42729 <int value="1" label="PRINT_TO_PDF"/>
42730 <int value="2" label="CANCEL"/>
42731 <int value="3" label="FALLBACK_TO_ADVANCED_SETTINGS_DIALOG"/>
42732 <int value="4" label="PREVIEW_FAILED"/>
42733 <int value="5" label="PREVIEW_STARTED"/>
42734 <int value="6" label="INITIATOR_TAB_CRASHED"/>
42735 <int value="7" label="INITIATOR_TAB_CLOSED"/>
42736 <int value="8" label="PRINT_WITH_CLOUD_PRINT"/>
42737 <int value="9" label="PRINT_WITH_PRIVET"/>
42740 <enum name="PrintSettings" type="int">
42741 <int value="0" label="LANDSCAPE"/>
42742 <int value="1" label="PORTRAIT"/>
42743 <int value="2" label="COLOR"/>
42744 <int value="3" label="BLACK_AND_WHITE"/>
42745 <int value="4" label="COLLATE"/>
42746 <int value="5" label="SIMPLEX"/>
42747 <int value="6" label="DUPLEX"/>
42748 <int value="7" label="TOTAL"/>
42749 <int value="8" label="HEADERS_AND_FOOTERS"/>
42750 <int value="9" label="CSS_BACKGROUND"/>
42751 <int value="10" label="SELECTION_ONLY"/>
42754 <enum name="PrivetNotificationsEvent" type="int">
42755 <int value="0" label="PRIVET_SERVICE_STARTED"/>
42756 <int value="1" label="PRIVET_LISTER_STARTED"/>
42757 <int value="2" label="PRIVET_DEVICE_CHANGED"/>
42758 <int value="3" label="PRIVET_INFO_DONE"/>
42759 <int value="4" label="PRIVET_NOTIFICATION_SHOWN"/>
42760 <int value="5" label="PRIVET_NOTIFICATION_CANCELED"/>
42761 <int value="6" label="PRIVET_NOTIFICATION_CLICKED"/>
42762 <int value="7" label="PRIVET_DISABLE_NOTIFICATIONS_CLICKED"/>
42765 <enum name="ProcessType" type="int">
42767 Deprecated 3/2013. No longer generated.
42770 The value for type comes from the ProcessType enum in
42771 content/public/common/process_type.h.
42773 <int value="1" label="UNKNOWN"/>
42774 <int value="2" label="BROWSER"/>
42775 <int value="3" label="RENDER"/>
42776 <int value="4" label="PLUGIN"/>
42777 <int value="5" label="WORKER"/>
42778 <int value="6" label="NACL"/>
42779 <int value="7" label="UTILITY"/>
42780 <int value="8" label="PROFILE_IMPORT"/>
42781 <int value="9" label="ZYGOTE"/>
42782 <int value="10" label="SANDBOX_HELPER"/>
42783 <int value="11" label="NACL_BROKER_PROCESS"/>
42784 <int value="12" label="GPU_PROCESS"/>
42785 <int value="13" label="PPAPI_PLUGIN_PROCESS"/>
42788 <enum name="ProcessType2" type="int">
42790 The value for type comes from the ProcessType enum in
42791 content/public/common/process_type.h.
42793 <int value="1" label="UNKNOWN"/>
42794 <int value="2" label="BROWSER"/>
42795 <int value="3" label="RENDER"/>
42796 <int value="4" label="PLUGIN"/>
42797 <int value="5" label="WORKER"/>
42798 <int value="6" label="UTILITY"/>
42799 <int value="7" label="ZYGOTE"/>
42800 <int value="8" label="SANDBOX_HELPER"/>
42801 <int value="9" label="GPU_PROCESS"/>
42802 <int value="10" label="PPAPI_PLUGIN_PROCESS"/>
42803 <int value="11" label="PPAPI_BROKER_PROCESS"/>
42804 <int value="12" label="PROFILE_IMPORT"/>
42805 <int value="13" label="NACL"/>
42806 <int value="14" label="NACL_BROKER_PROCESS"/>
42809 <enum name="ProfileAddNewUser" type="int">
42810 <int value="0" label="Add new user from icon menu"/>
42811 <int value="1" label="Add new user from title bar menu"/>
42812 <int value="2" label="Add new user from settings dialog"/>
42813 <int value="3" label="Add new user from the User Manager"/>
42816 <enum name="ProfileAndroidAccountManagementMenu" type="int">
42817 <int value="0" label="Opened Menu">
42818 User arrived at the Account management screen.
42820 <int value="1" label="Add Account">
42821 User arrived at the Account management screen, and clicked Add account.
42823 <int value="2" label="Go Incognito">
42824 User arrived at the Account management screen, and clicked Go incognito.
42826 <int value="3" label="Primary Account">
42827 User arrived at the Account management screen, and clicked on primary.
42829 <int value="4" label="Secondary Account">
42830 User arrived at the Account management screen, and clicked on secondary.
42832 <int value="5" label="Toggled Signout">
42833 User arrived at the Account management screen, toggled Chrome signout.
42835 <int value="6" label="Confirm Signout">
42836 User toggled Chrome signout, and clicked Signout.
42838 <int value="7" label="Cancel Signout">
42839 User toggled Chrome signout, and clicked Cancel.
42843 <enum name="ProfileAuth" type="int">
42844 <int value="0" label="Authentication was unnecessary (profile not locked)"/>
42845 <int value="1" label="Authentication performed using local credentials"/>
42846 <int value="2" label="Authentication performed on-line"/>
42847 <int value="3" label="Authentication failed"/>
42850 <enum name="ProfileAvatar" type="int">
42851 <int value="0" label="Generic"/>
42852 <int value="1" label="Generic Aqua"/>
42853 <int value="2" label="Generic Blue"/>
42854 <int value="3" label="Generic Green"/>
42855 <int value="4" label="Generic Orange"/>
42856 <int value="5" label="Generic Purple"/>
42857 <int value="6" label="Generic Red"/>
42858 <int value="7" label="Generic Yellow"/>
42859 <int value="8" label="Secret Agent"/>
42860 <int value="9" label="Superhero"/>
42861 <int value="10" label="Volleyball"/>
42862 <int value="11" label="Businessman"/>
42863 <int value="12" label="Ninja"/>
42864 <int value="13" label="Alien"/>
42865 <int value="14" label="Super Awesome Cool Smiley Face"/>
42866 <int value="15" label="Flower"/>
42867 <int value="16" label="Pizza"/>
42868 <int value="17" label="Soccer"/>
42869 <int value="18" label="Burger"/>
42870 <int value="19" label="Cat"/>
42871 <int value="20" label="Cupcake"/>
42872 <int value="21" label="Dog"/>
42873 <int value="22" label="Horse"/>
42874 <int value="23" label="Margarita"/>
42875 <int value="24" label="Note"/>
42876 <int value="25" label="Sun And Cloud"/>
42877 <int value="26" label="Unknown"/>
42878 <int value="27" label="GAIA"/>
42881 <enum name="ProfileCreateResult" type="int">
42882 <int value="0" label="Failed locally"/>
42883 <int value="1" label="Failed remotely"/>
42884 <int value="2" label="Created but not initialized (should never happen)"/>
42885 <int value="3" label="Succeeded"/>
42886 <int value="4" label="Canceled"/>
42889 <enum name="ProfileDesktopMenu" type="int">
42890 <int value="0" label="Locked in Menu">
42891 User opened the user menu, and clicked lock.
42893 <int value="1" label="Remove Account in Menu">
42894 User opened the user menu, and removed an account.
42896 <int value="2" label="Add Account in Menu">
42897 User opened the user menu, and started adding an account.
42899 <int value="3" label="Edit Profile Name in Menu">
42900 User opened the user menu, and changed the profile name.
42902 <int value="4" label="Edit Profile Image in Menu">
42903 User opened the user menu, and started selecting a new profile image.
42907 <enum name="ProfileErrorType" type="int">
42908 <int value="0" label="History error"/>
42909 <int value="1" label="Preferences error"/>
42910 <int value="2" label="Webdata autofill DB error"/>
42911 <int value="3" label="Webdata token DB error"/>
42912 <int value="4" label="Webdata DB error"/>
42915 <enum name="ProfileGaiaPhotoOptions" type="int">
42916 <int value="0" label="User opted to use GAIA photo"/>
42917 <int value="1" label="User opted not to use GAIA photo"/>
42920 <enum name="ProfileImageDownloadResult" type="int">
42921 <int value="0" label="DownloadSuccessChanged">
42923 Reported when image download succeeds and the image is newer than what we
42924 already have so we update it.
42927 <int value="1" label="DownloadSuccess">
42928 <summary>Reported anytime we download profile image successfully.</summary>
42930 <int value="2" label="DownloadFailure">
42931 <summary>Download failed because of network errors.</summary>
42933 <int value="3" label="DownloadDefault">
42935 We didn't download the image because it's the default one.
42940 <enum name="ProfileNetUserCount" type="int">
42941 <int value="0" label="Added new user"/>
42942 <int value="1" label="Deleted a profile"/>
42945 <enum name="ProfileOpen" type="int">
42946 <int value="0" label="Add new user"/>
42947 <int value="1" label="Add new user from icon menu"/>
42948 <int value="2" label="Add new user from title bar menu"/>
42949 <int value="3" label="Switch profile from icon menu"/>
42950 <int value="4" label="Switch profile from title bar menu"/>
42951 <int value="5" label="Opened the avatar bubble menu from NTP"/>
42952 <int value="6" label="Opened the avatar bubble menu from icon"/>
42953 <int value="7" label="Deleted a profile"/>
42956 <enum name="ProfileOpenMethod" type="int">
42957 <int value="0" label="Opened the avatar bubble menu from NTP"/>
42958 <int value="1" label="Opened the avatar bubble menu from icon"/>
42959 <int value="2" label="Switch to profile from icon menu"/>
42960 <int value="3" label="Switch to profile from title bar menu"/>
42961 <int value="4" label="Switch to profile from Mac OS X Dock menu"/>
42962 <int value="5" label="Opened the User Manager"/>
42963 <int value="6" label="Switch to profile via User Manager"/>
42964 <int value="7" label="Switch to locked profile via User Manager"/>
42965 <int value="8" label="Switch to Guest profile"/>
42968 <enum name="ProfileSync" type="int">
42969 <int value="0" label="Signed in to sync"/>
42970 <int value="1" label="Signed in to sync from original profile"/>
42971 <int value="2" label="Signed in to sync from secondary profile"/>
42972 <int value="3" label="Customized sync options"/>
42973 <int value="4" label="Chose what to sync"/>
42974 <int value="5" label="Encrypted all data"/>
42975 <int value="6" label="Selected a passphrase"/>
42978 <enum name="ProfileSyncCustomize" type="int">
42979 <int value="0" label="Customized sync options"/>
42980 <int value="1" label="Chose what to sync"/>
42981 <int value="2" label="Encrypted all data"/>
42982 <int value="3" label="Selected a passphrase"/>
42985 <enum name="ProfileType" type="int">
42986 <int value="0" label="Original (default) profile"/>
42987 <int value="1" label="Secondary (user-created) profile"/>
42990 <enum name="ProfileUpgradeEnrollment" type="int">
42991 <int value="0" label="User viewed the Upgrade promo card in the user menu."/>
42992 <int value="1" label="User selected to view the intro tutorial."/>
42993 <int value="2" label="User opted into New Profile Management by Promo card."/>
42994 <int value="3" label="User closed the Upgrade card."/>
42995 <int value="4" label="User disabled New Profiles Management."/>
42996 <int value="5" label="User elected to send feedback."/>
42999 <enum name="ProtectorError" type="int">
43001 Deprecated 8/2013. No longer generated.
43004 Codes for errors Protector detects about settings it protects. See
43005 chrome/browser/protector/histograms.h for the corresponding enum.
43007 <int value="0" label="Backup invalid"/>
43008 <int value="1" label="Value changed"/>
43009 <int value="2" label="Value valid"/>
43010 <int value="3" label="Value is valid and zero"/>
43013 <enum name="ProtocolVersion" type="int">
43014 <int value="0" label="UNKNOWN"/>
43015 <int value="1" label="HTTP 1.1"/>
43016 <int value="2" label="SPDY 1.0"/>
43017 <int value="3" label="SPDY 2.0"/>
43018 <int value="4" label="SPDY 2.1"/>
43019 <int value="5" label="SPDY 3.0"/>
43022 <enum name="ProvisionalSaveFailure" type="int">
43023 <int value="0" label="SAVING_DISABLED"/>
43024 <int value="1" label="EMPTY_PASSWORD"/>
43025 <int value="2" label="NO_MATCHING_FORM"/>
43026 <int value="3" label="MATCHING_NOT_COMPLETE"/>
43027 <int value="4" label="FORM_BLACKLISTED"/>
43028 <int value="5" label="INVALID_FORM"/>
43029 <int value="6" label="AUTOCOMPLETE_OFF"/>
43032 <enum name="ProxyStatus" type="int">
43033 <int value="0" label="PROXY_STATUS_IGNORED"/>
43034 <int value="1" label="PROXY_UNINITIALIZED"/>
43035 <int value="2" label="PROXY_NOT_USED"/>
43036 <int value="3" label="PROXY_PAC_RESOLVER"/>
43037 <int value="4" label="PROXY_HAS_RULES"/>
43040 <enum name="PublicKeyPinFailedDomain" type="int">
43041 <int value="0" label="DOMAIN_NOT_PINNED"/>
43042 <int value="1" label="DOMAIN_GOOGLE_COM"/>
43043 <int value="2" label="DOMAIN_ANDROID_COM"/>
43044 <int value="3" label="DOMAIN_GOOGLE_ANALYTICS_COM"/>
43045 <int value="4" label="DOMAIN_GOOGLEPLEX_COM"/>
43046 <int value="5" label="DOMAIN_YTIMG_COM"/>
43047 <int value="6" label="DOMAIN_GOOGLEUSERCONTENT_COM"/>
43048 <int value="7" label="DOMAIN_YOUTUBE_COM"/>
43049 <int value="8" label="DOMAIN_GOOGLEAPIS_COM"/>
43050 <int value="9" label="DOMAIN_GOOGLEADSERVICES_COM"/>
43051 <int value="10" label="DOMAIN_GOOGLECODE_COM"/>
43052 <int value="11" label="DOMAIN_APPSPOT_COM"/>
43053 <int value="12" label="DOMAIN_GOOGLESYNDICATION_COM"/>
43054 <int value="13" label="DOMAIN_DOUBLECLICK_NET"/>
43055 <int value="14" label="DOMAIN_GSTATIC_COM"/>
43056 <int value="15" label="DOMAIN_GMAIL_COM"/>
43057 <int value="16" label="DOMAIN_GOOGLEMAIL_COM"/>
43058 <int value="17" label="DOMAIN_GOOGLEGROUPS_COM"/>
43059 <int value="18" label="DOMAIN_TORPROJECT_ORG"/>
43060 <int value="19" label="DOMAIN_TWITTER_COM"/>
43061 <int value="20" label="DOMAIN_TWIMG_COM"/>
43062 <int value="21" label="DOMAIN_AKAMAIHD_NET"/>
43063 <int value="22" label="DOMAIN_NUM_EVENTS"/>
43066 <enum name="QuicAddressMismatch" type="int">
43067 <int value="0" label="Address mismatch: IPv4 IPv4"/>
43068 <int value="1" label="Address mismatch: IPv6 IPv6"/>
43069 <int value="2" label="Address mismatch: IPv4 IPv6"/>
43070 <int value="3" label="Address mismatch: IPv6 IPv4"/>
43071 <int value="4" label="Port mismatch: IPv4 IPv4"/>
43072 <int value="5" label="Port mismatch: IPv6 IPv6"/>
43073 <int value="6" label="Address and port match: IPv4 IPv4"/>
43074 <int value="7" label="Address and port match: IPv6 IPv6"/>
43077 <enum name="QuicErrorCodes" type="int">
43078 <int value="0" label="NO_ERROR"/>
43079 <int value="1" label="INTERNAL_ERROR"/>
43080 <int value="2" label="STREAM_DATA_AFTER_TERMINATION"/>
43081 <int value="3" label="INVALID_PACKET_HEADER"/>
43082 <int value="4" label="INVALID_FRAME_DATA"/>
43083 <int value="5" label="INVALID_FEC_DATA"/>
43084 <int value="6" label="INVALID_RST_STREAM_DATA"/>
43085 <int value="7" label="INVALID_CONNECTION_CLOSE_DATA"/>
43086 <int value="8" label="INVALID_GOAWAY_DATA"/>
43087 <int value="9" label="INVALID_ACK_DATA"/>
43088 <int value="10" label="INVALID_VERSION_NEGOTIATION_PACKET"/>
43089 <int value="11" label="INVALID_PUBLIC_RST_PACKET"/>
43090 <int value="12" label="DECRYPTION_FAILURE"/>
43091 <int value="13" label="ENCRYPTION_FAILURE"/>
43092 <int value="14" label="PACKET_TOO_LARGE"/>
43093 <int value="15" label="PACKET_FOR_NONEXISTENT_STREAM"/>
43094 <int value="16" label="PEER_GOING_AWAY"/>
43095 <int value="17" label="INVALID_STREAM_ID"/>
43096 <int value="18" label="TOO_MANY_OPEN_STREAMS"/>
43097 <int value="19" label="PUBLIC_RESET"/>
43098 <int value="20" label="INVALID_VERSION"/>
43099 <int value="21" label="STREAM_RST_BEFORE_HEADERS_DECOMPRESSED"/>
43100 <int value="22" label="INVALID_HEADER_ID"/>
43101 <int value="23" label="INVALID_NEGOTIATED_VALUE"/>
43102 <int value="24" label="DECOMPRESSION_FAILURE"/>
43103 <int value="25" label="CONNECTION_TIMED_OUT"/>
43104 <int value="26" label="ERROR_MIGRATING_ADDRESS"/>
43105 <int value="27" label="PACKET_WRITE_ERROR"/>
43106 <int value="28" label="HANDSHAKE_FAILED"/>
43107 <int value="29" label="CRYPTO_TAGS_OUT_OF_ORDER"/>
43108 <int value="30" label="CRYPTO_TOO_MANY_ENTRIES"/>
43109 <int value="31" label="CRYPTO_INVALID_VALUE_LENGTH"/>
43110 <int value="32" label="CRYPTO_MESSAGE_AFTER_HANDSHAKE_COMPLETE"/>
43111 <int value="33" label="INVALID_CRYPTO_MESSAGE_TYPE"/>
43112 <int value="34" label="INVALID_CRYPTO_MESSAGE_PARAMETER"/>
43113 <int value="35" label="CRYPTO_MESSAGE_PARAMETER_NOT_FOUND"/>
43114 <int value="36" label="CRYPTO_MESSAGE_PARAMETER_NO_OVERLAP"/>
43115 <int value="37" label="CRYPTO_MESSAGE_INDEX_NOT_FOUND"/>
43116 <int value="38" label="CRYPTO_INTERNAL_ERROR"/>
43117 <int value="39" label="CRYPTO_VERSION_NOT_SUPPORTED"/>
43118 <int value="40" label="CRYPTO_NO_SUPPORT"/>
43119 <int value="41" label="CRYPTO_TOO_MANY_REJECTS"/>
43120 <int value="42" label="PROOF_INVALID"/>
43121 <int value="43" label="CRYPTO_DUPLICATE_TAG"/>
43122 <int value="44" label="CRYPTO_ENCRYPTION_LEVEL_INCORRECT"/>
43123 <int value="45" label="CRYPTO_SERVER_CONFIG_EXPIRED"/>
43124 <int value="46" label="INVALID_STREAM_DATA"/>
43125 <int value="47" label="INVALID_CONGESTION_FEEDBACK_DATA"/>
43126 <int value="48" label="MISSING_PAYLOAD"/>
43127 <int value="49" label="INVALID_PRIORITY"/>
43128 <int value="50" label="INVALID_STREAM_FRAME"/>
43129 <int value="51" label="PACKET_READ_ERROR"/>
43130 <int value="52" label="INVALID_CHANNEL_ID_SIGNATURE"/>
43131 <int value="53" label="CRYPTO_SYMMETRIC_KEY_SETUP_FAILED"/>
43132 <int value="54" label="CRYPTO_MESSAGE_WHILE_VALIDATING_CLIENT_HELLO"/>
43133 <int value="55" label="VERSION_NEGOTIATION_MISMATCH"/>
43134 <int value="56" label="INVALID_HEADERS_STREAM_DATA"/>
43135 <int value="57" label="INVALID_WINDOW_UPDATE_DATA"/>
43136 <int value="58" label="INVALID_BLOCKED_DATA"/>
43137 <int value="59" label="FLOW_CONTROL_ERROR"/>
43138 <int value="60" label="INVALID_STOP_WAITING_DATA"/>
43139 <int value="61" label="UNENCRYPTED_STREAM_DATA"/>
43140 <int value="62" label="CONNECTION_IP_POOLED"/>
43143 <enum name="QuicHandshakeFailureReason" type="int">
43144 <int value="0" label="UNKNOWN"/>
43145 <int value="1" label="BLACK_HOLE"/>
43146 <int value="2" label="PUBLIC_RESET"/>
43149 <enum name="QuicHandshakeState" type="int">
43150 <int value="0" label="STARTED"/>
43151 <int value="1" label="ENCRYPTION_ESTABLISHED"/>
43152 <int value="2" label="HANDSHAKE_CONFIRMED"/>
43153 <int value="3" label="FAILED"/>
43156 <enum name="QuickofficeErrorTypes" type="int">
43157 <int value="0" label="doc uncaught js exception"/>
43158 <int value="1" label="docx uncaught js exception"/>
43159 <int value="2" label="docm uncaught js exception"/>
43160 <int value="3" label="xls uncaught js exception"/>
43161 <int value="4" label="xlsx uncaught js exception"/>
43162 <int value="5" label="xlsm uncaught js exception"/>
43163 <int value="6" label="ppt uncaught js exception"/>
43164 <int value="7" label="pptx uncaught js exception"/>
43165 <int value="8" label="pptm uncaught js exception"/>
43166 <int value="9" label="pps uncaught js exception"/>
43167 <int value="10" label="ppsx uncaught js exception"/>
43168 <int value="11" label="ppsm uncaught js exception"/>
43169 <int value="12" label="doc suspected corrupt file"/>
43170 <int value="13" label="docx suspected corrupt file"/>
43171 <int value="14" label="docm suspected corrupt file"/>
43172 <int value="15" label="xls suspected corrupt file"/>
43173 <int value="16" label="xlsx suspected corrupt file"/>
43174 <int value="17" label="xlsm suspected corrupt file"/>
43175 <int value="18" label="ppt suspected corrupt file"/>
43176 <int value="19" label="pptx suspected corrupt file"/>
43177 <int value="20" label="pptm suspected corrupt file"/>
43178 <int value="21" label="pps suspected corrupt file"/>
43179 <int value="22" label="ppsx suspected corrupt file"/>
43180 <int value="23" label="ppsm suspected corrupt file"/>
43181 <int value="24" label="doc qowt ui warning"/>
43182 <int value="25" label="docx qowt ui warning"/>
43183 <int value="26" label="docm qowt ui warning"/>
43184 <int value="27" label="xls qowt ui warning"/>
43185 <int value="28" label="xlsx qowt ui warning"/>
43186 <int value="29" label="xlsm qowt ui warning"/>
43187 <int value="30" label="ppt qowt ui warning"/>
43188 <int value="31" label="pptx qowt ui warning"/>
43189 <int value="32" label="pptm qowt ui warning"/>
43190 <int value="33" label="pps qowt ui warning"/>
43191 <int value="34" label="ppsx qowt ui warning"/>
43192 <int value="35" label="ppsm qowt ui warning"/>
43193 <int value="36" label="doc nacl error"/>
43194 <int value="37" label="docx nacl error"/>
43195 <int value="38" label="docm nacl error"/>
43196 <int value="39" label="xls nacl error"/>
43197 <int value="40" label="xlsx nacl error"/>
43198 <int value="41" label="xlsm nacl error"/>
43199 <int value="42" label="ppt nacl error"/>
43200 <int value="43" label="pptx nacl error"/>
43201 <int value="44" label="pptm nacl error"/>
43202 <int value="45" label="pps nacl error"/>
43203 <int value="46" label="ppsx nacl error"/>
43204 <int value="47" label="ppsm nacl error"/>
43205 <int value="48" label="doc nacl crash"/>
43206 <int value="49" label="docx nacl crash"/>
43207 <int value="50" label="docm nacl crash"/>
43208 <int value="51" label="xls nacl crash"/>
43209 <int value="52" label="xlsx nacl crash"/>
43210 <int value="53" label="xlsm nacl crash"/>
43211 <int value="54" label="ppt nacl crash"/>
43212 <int value="55" label="pptx nacl crash"/>
43213 <int value="56" label="pptm nacl crash"/>
43214 <int value="57" label="pps nacl crash"/>
43215 <int value="58" label="ppsx nacl crash"/>
43216 <int value="59" label="ppsm nacl crash"/>
43217 <int value="60" label="doc invalid file format"/>
43218 <int value="61" label="docx invalid file format"/>
43219 <int value="62" label="docm invalid file format"/>
43220 <int value="63" label="xls invalid file format"/>
43221 <int value="64" label="xlsx invalid file format"/>
43222 <int value="65" label="xlsm invalid file format"/>
43223 <int value="66" label="ppt invalid file format"/>
43224 <int value="67" label="pptx invalid file format"/>
43225 <int value="68" label="pptm invalid file format"/>
43226 <int value="69" label="pps invalid file format"/>
43227 <int value="70" label="ppsx invalid file format"/>
43228 <int value="71" label="ppsm invalid file format"/>
43229 <int value="72" label="doc editing dom sync error"/>
43230 <int value="73" label="docx editing dom sync error"/>
43231 <int value="74" label="docm editing dom sync error"/>
43232 <int value="75" label="xls editing dom sync error"/>
43233 <int value="76" label="xlsx editing dom sync error"/>
43234 <int value="77" label="xlsm editing dom sync error"/>
43235 <int value="78" label="ppt editing dom sync error"/>
43236 <int value="79" label="pptx editing dom sync error"/>
43237 <int value="80" label="pptm editing dom sync error"/>
43238 <int value="81" label="pps editing dom sync error"/>
43239 <int value="82" label="ppsx editing dom sync error"/>
43240 <int value="83" label="ppsm editing dom sync error"/>
43243 <enum name="QuickofficeFileFormat" type="int">
43244 <int value="0" label="doc"/>
43245 <int value="1" label="docx"/>
43246 <int value="2" label="docm"/>
43247 <int value="3" label="xls"/>
43248 <int value="4" label="xlsx"/>
43249 <int value="5" label="xlsm"/>
43250 <int value="6" label="ppt"/>
43251 <int value="7" label="pptx"/>
43252 <int value="8" label="pptm"/>
43253 <int value="9" label="pps"/>
43254 <int value="10" label="ppsx"/>
43255 <int value="11" label="ppsm"/>
43258 <enum name="QuicRstStreamErrorCodes" type="int">
43259 <int value="0" label="NO_ERROR"/>
43260 <int value="1" label="ERROR_PROCESSING_STREAM"/>
43261 <int value="2" label="MULTIPLE_TERMINATION_OFFSETS"/>
43262 <int value="3" label="BAD_APPLICATION_PAYLOAD"/>
43263 <int value="4" label="CONNECTION_ERROR"/>
43264 <int value="5" label="PEER_GOING_AWAY"/>
43265 <int value="6" label="CANCELLED"/>
43268 <enum name="QuicSessionErrorCodes" type="int">
43269 <int value="0" label="CONNECTING_SOCKET"/>
43270 <int value="1" label="SETTING_RECEIVE_BUFFER"/>
43271 <int value="2" label="SETTING_SEND_BUFFER"/>
43274 <enum name="QuicSessionLocations" type="int">
43275 <int value="0" label="DESTRUCTOR"/>
43276 <int value="1" label="ADD_OBSERVER"/>
43277 <int value="2" label="TRY_CREATE_STREAM"/>
43278 <int value="3" label="CREATE_OUTGOING_RELIABLE_STREAM"/>
43279 <int value="4" label="NOTIFY_FACTORY_OF_SESSION_CLOSED_LATER"/>
43280 <int value="5" label="NOTIFY_FACTORY_OF_SESSION_CLOSED"/>
43283 <enum name="RapporDiscardReason" type="int">
43284 <int value="0" label="Upload Success"/>
43285 <int value="1" label="Upload Rejected"/>
43286 <int value="2" label="Queue Overflowed"/>
43289 <enum name="RecentTabsAction" type="int">
43290 <int value="0" label="Local Session Tab"/>
43291 <int value="1" label="Other Device Tab"/>
43292 <int value="2" label="Restore Window"/>
43293 <int value="3" label="Show More"/>
43296 <enum name="RenderViewContextMenuItem" type="int">
43297 <int value="0" label="IDC_CONTENT_CONTEXT_CUSTOM_FIRST"/>
43298 <int value="1" label="IDC_EXTENSIONS_CONTEXT_CUSTOM_FIRST"/>
43299 <int value="2" label="IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST"/>
43300 <int value="3" label="IDC_CONTENT_CONTEXT_OPENLINKNEWTAB"/>
43301 <int value="4" label="IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW"/>
43302 <int value="5" label="IDC_CONTENT_CONTEXT_OPENLINKOFFTHERECORD"/>
43303 <int value="6" label="IDC_CONTENT_CONTEXT_SAVELINKAS"/>
43304 <int value="7" label="IDC_CONTENT_CONTEXT_SAVEAVAS"/>
43305 <int value="8" label="IDC_CONTENT_CONTEXT_SAVEIMAGEAS"/>
43306 <int value="9" label="IDC_CONTENT_CONTEXT_COPYLINKLOCATION"/>
43307 <int value="10" label="IDC_CONTENT_CONTEXT_COPYIMAGELOCATION"/>
43308 <int value="11" label="IDC_CONTENT_CONTEXT_COPYAVLOCATION"/>
43309 <int value="12" label="IDC_CONTENT_CONTEXT_COPYIMAGE"/>
43310 <int value="13" label="IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB"/>
43311 <int value="14" label="IDC_CONTENT_CONTEXT_OPENAVNEWTAB"/>
43312 <int value="15" label="IDC_CONTENT_CONTEXT_PLAYPAUSE"/>
43313 <int value="16" label="IDC_CONTENT_CONTEXT_MUTE"/>
43314 <int value="17" label="IDC_CONTENT_CONTEXT_LOOP"/>
43315 <int value="18" label="IDC_CONTENT_CONTEXT_CONTROLS"/>
43316 <int value="19" label="IDC_CONTENT_CONTEXT_ROTATECW"/>
43317 <int value="20" label="IDC_CONTENT_CONTEXT_ROTATECCW"/>
43318 <int value="21" label="IDC_BACK"/>
43319 <int value="22" label="IDC_FORWARD"/>
43320 <int value="23" label="IDC_SAVE_PAGE"/>
43321 <int value="24" label="IDC_RELOAD"/>
43322 <int value="25" label="IDC_CONTENT_CONTEXT_RELOAD_PACKAGED_APP"/>
43323 <int value="26" label="IDC_CONTENT_CONTEXT_RESTART_PACKAGED_APP"/>
43324 <int value="27" label="IDC_PRINT"/>
43325 <int value="28" label="IDC_VIEW_SOURCE"/>
43326 <int value="29" label="IDC_CONTENT_CONTEXT_INSPECTELEMENT"/>
43327 <int value="30" label="IDC_CONTENT_CONTEXT_INSPECTBACKGROUNDPAGE"/>
43328 <int value="31" label="IDC_CONTENT_CONTEXT_VIEWPAGEINFO"/>
43329 <int value="32" label="IDC_CONTENT_CONTEXT_TRANSLATE"/>
43330 <int value="33" label="IDC_CONTENT_CONTEXT_RELOADFRAME"/>
43331 <int value="34" label="IDC_CONTENT_CONTEXT_VIEWFRAMESOURCE"/>
43332 <int value="35" label="IDC_CONTENT_CONTEXT_VIEWFRAMEINFO"/>
43333 <int value="36" label="IDC_CONTENT_CONTEXT_UNDO"/>
43334 <int value="37" label="IDC_CONTENT_CONTEXT_REDO"/>
43335 <int value="38" label="IDC_CONTENT_CONTEXT_CUT"/>
43336 <int value="39" label="IDC_CONTENT_CONTEXT_COPY"/>
43337 <int value="40" label="IDC_CONTENT_CONTEXT_PASTE"/>
43338 <int value="41" label="IDC_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE"/>
43339 <int value="42" label="IDC_CONTENT_CONTEXT_DELETE"/>
43340 <int value="43" label="IDC_CONTENT_CONTEXT_SELECTALL"/>
43341 <int value="44" label="IDC_CONTENT_CONTEXT_SEARCHWEBFOR"/>
43342 <int value="45" label="IDC_CONTENT_CONTEXT_GOTOURL"/>
43343 <int value="46" label="IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS"/>
43344 <int value="47" label="IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_SETTINGS"/>
43345 <int value="48" label="IDC_CONTENT_CONTEXT_ADDSEARCHENGINE"/>
43346 <int value="49" label="IDC_CONTENT_CONTEXT_SPEECH_INPUT_FILTER_PROFANITIES"/>
43347 <int value="50" label="IDC_CONTENT_CONTEXT_SPEECH_INPUT_ABOUT"/>
43348 <int value="51" label="IDC_SPEECH_INPUT_MENU"/>
43349 <int value="52" label="IDC_CONTENT_CONTEXT_OPENLINKWITH"/>
43350 <int value="53" label="IDC_CHECK_SPELLING_WHILE_TYPING"/>
43351 <int value="54" label="IDC_SPELLCHECK_MENU"/>
43352 <int value="55" label="IDC_CONTENT_CONTEXT_SPELLING_TOGGLE"/>
43353 <int value="56" label="IDC_SPELLCHECK_LANGUAGES_FIRST"/>
43354 <int value="57" label="IDC_CONTENT_CONTEXT_SEARCHWEBFORIMAGE"/>
43355 <int value="58" label="IDC_SPELLCHECK_SUGGESTION"/>
43358 <enum name="ReportProcessingResult" type="int">
43359 <int value="0" label="Success">A report was created and uploaded</int>
43360 <int value="1" label="Suppressed">
43361 A report was not uploaded because the CSD Whitelist killswitch was present
43363 <int value="2" label="InvalidRequest">
43364 A report was not uploaded because it could not be serialized
43366 <int value="3" label="Cancelled">
43367 A report upload was cancelled due to service shutdown
43369 <int value="4" label="RequestFailed">A report upload failed</int>
43370 <int value="5" label="InvalidResponse">
43371 The response from a report upload was invalid
43373 <int value="6" label="NoDownload">
43374 A report was not uploaded because no binary download was found to report
43378 <enum name="ResolutionCategory" type="int">
43379 <int value="0" label="RESOLVE_SUCCESS"/>
43380 <int value="1" label="RESOLVE_FAIL"/>
43381 <int value="2" label="RESOLVE_SPECULATIVE_SUCCESS"/>
43382 <int value="3" label="RESOLVE_SPECULATIVE_FAIL"/>
43385 <enum name="ResolutionUnspecWasteCategory" type="int">
43386 <int value="0" label="AF_WASTE_IPV4_ONLY">
43387 Running in a IPv4-only configuration. No waste.
43389 <int value="1" label="AF_WASTE_CACHE_IPV4">
43390 Cache contained an UNSPEC result for this IPv4 lookup. Waste.
43392 <int value="2" label="AF_WASTE_CACHE_UNSPEC">
43393 Cache contained an IPv4 result for this UNSPEC lookup. Waste.
43395 <int value="3" label="AF_WASTE_JOB_IPV4">
43396 Job pool contained an UNSPEC job for this IPv4 lookup. Waste.
43398 <int value="4" label="AF_WASTE_JOB_UNSPEC">
43399 Job pool contained an IPv4 job for this UNSPEC lookup. Waste.
43401 <int value="5" label="AF_WASTE_NONE_IPV4">
43402 A new job was needed for this IPv4 lookup. No waste.
43404 <int value="6" label="AF_WASTE_NONE_UNSPEC">
43405 A new job was needed for this UNSPEC lookup. No waste.
43409 <enum name="ResourceHasClient" type="int">
43410 <int value="0" label="No client"/>
43411 <int value="1" label="Has client"/>
43414 <enum name="ResourceType" type="int">
43415 <int value="0" label="Main resource"/>
43416 <int value="1" label="Image"/>
43417 <int value="2" label="CSSS"/>
43418 <int value="3" label="Script"/>
43419 <int value="4" label="Font"/>
43420 <int value="5" label="Raw"/>
43421 <int value="6" label="SVG"/>
43422 <int value="7" label="XSL"/>
43423 <int value="8" label="Link prefetch"/>
43424 <int value="9" label="Link subresource"/>
43425 <int value="10" label="Text track"/>
43426 <int value="11" label="Shader"/>
43427 <int value="12" label="Import resource"/>
43430 <enum name="SavePasswordPromptResponseType" type="int">
43431 <int value="0" label="NO_RESPONSE"/>
43432 <int value="1" label="REMEMBER_PASSWORD"/>
43433 <int value="2" label="DONT_REMEMBER_PASSWORD"/>
43436 <enum name="SB2BloomFailure" type="int">
43437 <int value="0" label="READ_OPEN"/>
43438 <int value="1" label="READ_VERSION"/>
43439 <int value="2" label="READ_NUM_KEYS"/>
43440 <int value="3" label="READ_KEY"/>
43441 <int value="4" label="READ_DATA_MINSIZE"/>
43442 <int value="5" label="READ_DATA_MAXSIZE"/>
43443 <int value="6" label="READ_DATA_SHORT"/>
43444 <int value="7" label="READ_DATA"/>
43447 <enum name="SB2BloomFilterFalsePositives" type="int">
43448 <int value="0" label="ALL_MISSES"/>
43449 <int value="1" label="FALSE_POSITIVE_MISSES"/>
43452 <enum name="SB2DatabaseFailure" type="int">
43453 <int value="0" label="CORRUPT"/>
43454 <int value="1" label="CORRUPT_HANDLER"/>
43455 <int value="2" label="BROWSE_DB_UPDATE_BEGIN"/>
43456 <int value="3" label="BROWSE_DB_UPDATE_FINISH"/>
43457 <int value="4" label="FILTER_MISSING"/>
43458 <int value="5" label="FILTER_READ"/>
43459 <int value="6" label="FILTER_WRITE"/>
43460 <int value="7" label="FILTER_DELETE"/>
43461 <int value="8" label="STORE_MISSING"/>
43462 <int value="9" label="STORE_DELETE"/>
43463 <int value="10" label="DOWNLOAD_DB_UPDATE_BEGIN"/>
43464 <int value="11" label="DOWNLOAD_DB_UPDATE_FINISH"/>
43465 <int value="12" label="CSD_DB_UPDATE_BEGIN"/>
43466 <int value="13" label="CSD_DB_UPDATE_FINISH"/>
43467 <int value="14" label="BROWSE_PREFIX_SET_MISSING"/>
43468 <int value="15" label="BROWSE_PREFIX_SET_READ"/>
43469 <int value="16" label="BROWSE_PREFIX_SET_WRITE"/>
43470 <int value="17" label="BROWSE_PREFIX_SET_DELETE"/>
43471 <int value="18" label="EXTENSION_BLACKLIST_UPDATE_BEGIN"/>
43472 <int value="19" label="EXTENSION_BLACKLIST_UPDATE_FINISH"/>
43473 <int value="20" label="EXTENSION_BLACKLIST_UPDATE_DELETE"/>
43474 <int value="21" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_BEGIN"/>
43475 <int value="22" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_FINISH"/>
43476 <int value="23" label="SIDE_EFFECT_FREE_WHITELIST_DELETE"/>
43477 <int value="24" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_READ"/>
43478 <int value="25" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_WRITE"/>
43479 <int value="26" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_DELETE"/>
43482 <enum name="SB2DownloadChecks" type="int">
43483 <int value="0" label="URL_CHECKS_TOTAL"/>
43484 <int value="1" label="URL_CHECKS_CANCELED"/>
43485 <int value="2" label="URL_CHECKS_MALWARE"/>
43486 <int value="3" label="HASH_CHECKS_TOTAL"/>
43487 <int value="4" label="HASH_CHECKS_MALWARE"/>
43490 <enum name="SB2FilterLoad" type="int">
43491 <int value="0" label="ALL"/>
43492 <int value="1" label="PREFIX_SET"/>
43493 <int value="2" label="BLOOM_FILTER"/>
43496 <enum name="SB2FormatEvent" type="int">
43497 <int value="0" label="FILE_CORRUPT"/>
43498 <int value="1" label="SQLITE_CORRUPT"/>
43499 <int value="2" label="FOUND_SQLITE"/>
43500 <int value="3" label="FOUND_UNKNOWN"/>
43501 <int value="4" label="SQLITE_DELETED"/>
43502 <int value="5" label="SQLITE_DELETE_FAILED"/>
43503 <int value="6" label="SQLITE_DELETED_ORIGINAL"/>
43504 <int value="7" label="SQLITE_DELETE_ORIGINAL_FAILED"/>
43505 <int value="8" label="VALIDITY_CHECKSUM_FAILURE"/>
43506 <int value="9" label="UPDATE_CHECKSUM_FAILURE"/>
43507 <int value="10" label="HEADER_CHECKSUM_FAILURE"/>
43510 <enum name="SB2GetHashResult" type="int">
43511 <int value="0" label="STATUS_200"/>
43512 <int value="1" label="STATUS_204"/>
43513 <int value="2" label="FULL_HASH_EMPTY (sum of STATUS_204, *_ERROR)"/>
43514 <int value="3" label="FULL_HASH_HIT (subset of STATUS_200)"/>
43515 <int value="4" label="FULL_HASH_MISS (subset of STATUS_200)"/>
43516 <int value="5" label="PARSE_ERROR (subset of STATUS_200)"/>
43517 <int value="6" label="NETWORK_ERROR"/>
43518 <int value="7" label="HTTP_ERROR"/>
43519 <int value="8" label="BACKOFF_ERROR"/>
43522 <enum name="SB2InterstitialAction" type="int">
43523 <int value="0" label="MALWARE_SHOW"/>
43524 <int value="1" label="MALWARE_DONT_PROCEED"/>
43525 <int value="2" label="MALWARE_FORCED_DONT_PROCEED"/>
43526 <int value="3" label="MALWARE_PROCEED"/>
43527 <int value="4" label="MULTIPLE_SHOW"/>
43528 <int value="5" label="MULTIPLE_DONT_PROCEED"/>
43529 <int value="6" label="MULTIPLE_FORCED_DONT_PROCEED"/>
43530 <int value="7" label="MULTIPLE_PROCEED"/>
43531 <int value="8" label="PHISHING_SHOW"/>
43532 <int value="9" label="PHISHING_DONT_PROCEED"/>
43533 <int value="10" label="PHISHING_FORCED_DONT_PROCEED"/>
43534 <int value="11" label="PHISHING_PROCEED"/>
43535 <int value="12" label="MALWARE_SHOW_ADVANCED"/>
43536 <int value="13" label="MULTIPLE_SHOW_ADVANCED"/>
43537 <int value="14" label="PHISHING_SHOW_ADVANCED"/>
43540 <enum name="SB2InterstitialActionDetails" type="int">
43541 <int value="0" label="MALWARE_SHOW_NEW_SITE"/>
43542 <int value="1" label="MALWARE_PROCEED_NEW_SITE"/>
43543 <int value="2" label="MALWARE_SHOW_CROSS_SITE"/>
43544 <int value="3" label="MALWARE_PROCEED_CROSS_SITE"/>
43545 <int value="4" label="PHISHING_SHOW_NEW_SITE"/>
43546 <int value="5" label="PHISHING_PROCEED_NEW_SITE"/>
43547 <int value="6" label="PHISHING_SHOW_CROSS_SITE"/>
43548 <int value="7" label="PHISHING_PROCEED_CROSS_SITE"/>
43551 <enum name="SB2PrefixSetEvent" type="int">
43553 Deprecated 9/2012. No longer generated.
43555 <int value="0" label="PREFIX_SET_HIT"/>
43556 <int value="1" label="BLOOM_HIT"/>
43557 <int value="2" label="BLOOM_MISS_PREFIX_SET_HIT"/>
43558 <int value="3" label="BLOOM_MISS_PREFIX_HIT_INVALID"/>
43559 <int value="4" label="GETPREFIXES_BROKEN"/>
43560 <int value="5" label="GETPREFIXES_BROKEN_SIZE"/>
43561 <int value="6" label="GETPREFIXES_FIRST_BROKEN"/>
43562 <int value="7" label="SBPREFIX_WAS_BROKEN"/>
43563 <int value="8" label="GETPREFIXES_BROKEN_SORTING"/>
43564 <int value="9" label="GETPREFIXES_BROKEN_DUPLICATION"/>
43565 <int value="10" label="GETPREFIX_UNSORTED_IS_DELTA"/>
43566 <int value="11" label="GETPREFIX_UNSORTED_IS_INDEX"/>
43567 <int value="12" label="CREATE_PREFIX_SET_CHECKSUM"/>
43568 <int value="13" label="CREATE_BLOOM_FILTER_CHECKSUM"/>
43569 <int value="14" label="CREATE_ADD_PREFIXES_CHECKSUM"/>
43570 <int value="15" label="CREATE_PREFIXES_CHECKSUM"/>
43571 <int value="16" label="GET_PREFIXES_CHECKSUM"/>
43572 <int value="17" label="MISMATCH_PREFIX_SET_CHECKSUM"/>
43573 <int value="18" label="MISMATCH_BLOOM_FILTER_CHECKSUM"/>
43574 <int value="19" label="BLOOM_MISS_PREFIX_HIT"/>
43577 <enum name="SB2SideEffectFreeWhitelistStatus" type="int">
43578 <int value="0" label="Enabled"/>
43579 <int value="1" label="Disabled"/>
43582 <enum name="SB2UpdateResult" type="int">
43583 <int value="0" label="FAIL"/>
43584 <int value="1" label="SUCCESS"/>
43585 <int value="2" label="BACKUP_CONNECT_FAIL"/>
43586 <int value="3" label="BACKUP_CONNECT_SUCCESS"/>
43587 <int value="4" label="BACKUP_HTTP_FAIL"/>
43588 <int value="5" label="BACKUP_HTTP_SUCCESS"/>
43589 <int value="6" label="BACKUP_NETWORK_FAIL"/>
43590 <int value="7" label="BACKUP_NETWORK_SUCCESS"/>
43593 <enum name="SBClientDetectionPreClassificationCheckFail" type="int">
43594 <int value="0" label="PROXY_FETCH"/>
43595 <int value="1" label="PRIVATE_IP"/>
43596 <int value="2" label="OFF_THE_RECORD"/>
43597 <int value="3" label="MATCH_CSD_WHITELIST"/>
43598 <int value="4" label="TOO_MANY_REPORTS"/>
43599 <int value="5" label="UNSUPPORTED_MIME_TYPE"/>
43600 <int value="6" label="NO_DATABASE_MANAGER"/>
43601 <int value="7" label="KILLSWITCH"/>
43602 <int value="8" label="CANCEL"/>
43603 <int value="9" label="RESULT_FROM_CACHE"/>
43604 <int value="10" label="NOT_HTTP_URL"/>
43607 <enum name="SBClientDownloadCheckDownloadStats" type="int">
43608 <int value="0" label="INVALID_URL"/>
43609 <int value="1" label="SB_DISABLED"/>
43610 <int value="2" label="WHITELISTED_URL"/>
43611 <int value="3" label="WHITELISTED_REFERRER"/>
43612 <int value="4" label="INVALID_REQUEST_PROTO"/>
43613 <int value="5" label="SERVER_PING_FAILED"/>
43614 <int value="6" label="INVALID_RESPONSE_PROTO"/>
43615 <int value="7" label="NOT_BINARY_FILE"/>
43616 <int value="8" label="REQUEST_CANCELED"/>
43617 <int value="9" label="DOWNLOAD_DANGEROUS"/>
43618 <int value="10" label="DOWNLOAD_SAFE"/>
43619 <int value="11" label="EMPTY_URL_CHAIN"/>
43620 <int value="12" label="HTTPS_URL"/>
43621 <int value="13" label="PING_DISABLED"/>
43622 <int value="14" label="TRUSTED_EXECUTABLE"/>
43623 <int value="15" label="OS_NOT_SUPPORTED"/>
43624 <int value="16" label="DOWNLOAD_UNCOMMON"/>
43625 <int value="17" label="DOWNLOAD_NOT_SUPPORTED"/>
43626 <int value="18" label="INVALID_RESPONSE_VERDICT"/>
43627 <int value="19" label="ARCHIVE_WITHOUT_BINARIES"/>
43628 <int value="20" label="DOWNLOAD_DANGEROUS_HOST"/>
43629 <int value="21" label="DOWNLOAD_POTENTIALLY_UNWANTED"/>
43632 <enum name="SBClientDownloadExtensions" type="int">
43633 <int value="0" label="EXE"/>
43634 <int value="1" label="MSI"/>
43635 <int value="2" label="CAB"/>
43636 <int value="3" label="SYS"/>
43637 <int value="4" label="SCR"/>
43638 <int value="5" label="DRV"/>
43639 <int value="6" label="BAT"/>
43640 <int value="7" label="ZIP"/>
43641 <int value="8" label="RAR"/>
43642 <int value="9" label="DLL"/>
43643 <int value="10" label="PIF"/>
43644 <int value="11" label="COM"/>
43645 <int value="12" label="JAR"/>
43646 <int value="13" label="CLASS"/>
43647 <int value="14" label="PDF"/>
43648 <int value="15" label="VB"/>
43649 <int value="16" label="REG"/>
43650 <int value="17" label="GRP"/>
43651 <int value="18" label="OTHER"/>
43652 <int value="19" label="CRX"/>
43653 <int value="20" label="APK"/>
43654 <int value="21" label="DMG"/>
43655 <int value="22" label="PKG"/>
43656 <int value="23" label="TORRENT"/>
43659 <enum name="SBClientDownloadIsSignedBinary" type="int">
43660 <int value="0" label="Unsigned"/>
43661 <int value="1" label="Signed"/>
43664 <enum name="SBClientMalwareSentReports" type="int">
43665 <int value="0" label="Sent"/>
43666 <int value="1" label="Hit limit"/>
43667 <int value="2" label="Failed serialization"/>
43670 <enum name="SBClientPhishingCancelClassificationReason" type="int">
43671 <int value="0" label="NAVIGATE_AWAY"/>
43672 <int value="1" label="NAVIGATE_WITHIN_PAGE"/>
43673 <int value="2" label="PAGE_RECAPTURED"/>
43674 <int value="3" label="SHUTDOWN"/>
43675 <int value="4" label="NEW_PHISHING_SCORER"/>
43678 <enum name="SBClientPhishingClientModelStatus" type="int">
43679 <int value="0" label="MODEL_SUCCESS"/>
43680 <int value="1" label="MODEL_NOT_CHANGED"/>
43681 <int value="2" label="MODEL_FETCH_FAILED"/>
43682 <int value="3" label="MODEL_EMPTY"/>
43683 <int value="4" label="MODEL_TOO_LARGE"/>
43684 <int value="5" label="MODEL_PARSE_ERROR"/>
43685 <int value="6" label="MODEL_MISSING_FIELDS"/>
43686 <int value="7" label="MODEL_INVALID_VERSION_NUMBER"/>
43689 <enum name="SBClientPhishingScorerCreationStatus" type="int">
43690 <int value="0" label="SUCCESS"/>
43691 <int value="1" label="MODEL_OPEN_FAIL"/>
43692 <int value="2" label="MODEL_FILE_EMPTY"/>
43693 <int value="3" label="MODEL_FILE_TOO_LARGE"/>
43694 <int value="4" label="MODEL_PARSE_ERROR"/>
43695 <int value="5" label="MODEL_MISSING_FIELDS"/>
43698 <enum name="SBDownloadFeedbackUploadResult" type="int">
43699 <int value="0" label="SUCCESS"/>
43700 <int value="1" label="UPLOAD_SUCCESS"/>
43701 <int value="2" label="UPLOAD_CANCELLED"/>
43702 <int value="3" label="UPLOAD_METADATA_NET_ERROR"/>
43703 <int value="4" label="UPLOAD_METADATA_RESPONSE_ERROR"/>
43704 <int value="5" label="UPLOAD_FILE_NET_ERROR"/>
43705 <int value="6" label="UPLOAD_FILE_RESPONSE_ERROR"/>
43706 <int value="7" label="UPLOAD_COMPLETE_RESPONSE_ERROR"/>
43709 <enum name="ScrollThread" type="int">
43710 <int value="0" label="Scroll on impl-thread"/>
43711 <int value="1" label="Scroll on main-thread"/>
43714 <enum name="SCTOrigin" type="int">
43715 <int value="0" label="SCT_EMBEDDED"/>
43716 <int value="1" label="SCT_FROM_TLS_EXTENSION"/>
43717 <int value="2" label="SCT_FROM_OCSP_RESPONSE"/>
43720 <enum name="SCTVerifyStatus" type="int">
43721 <int value="0" label="SCT_STATUS_NONE"/>
43722 <int value="1" label="SCT_STATUS_LOG_UNKNOWN"/>
43723 <int value="2" label="SCT_STATUS_INVALID"/>
43724 <int value="3" label="SCT_STATUS_OK"/>
43727 <enum name="SearchAccessPoint" type="int">
43728 <int value="0" label="Omnibox"/>
43729 <int value="1" label="Omnibox Instant"/>
43730 <int value="2" label="Direct Navigation"/>
43731 <int value="3" label="Direct Navigation Instant"/>
43732 <int value="4" label="Home Page"/>
43733 <int value="5" label="Home Page Instant"/>
43734 <int value="6" label="Search App"/>
43735 <int value="7" label="Search App Instant"/>
43736 <int value="8" label="Other"/>
43737 <int value="9" label="Other Instant"/>
43740 <enum name="SearchEngine" type="int">
43742 Deprecated 8/2013. No longer generated.
43745 Indices of most popular prepopulated search engines as defined in
43746 components/search_engines/search_engine_type.h.
43748 <int value="0" label="OTHER"/>
43749 <int value="1" label="GOOGLE"/>
43750 <int value="2" label="YAHOO"/>
43751 <int value="3" label="YAHOOJP"/>
43752 <int value="4" label="BING"/>
43753 <int value="5" label="ASK"/>
43754 <int value="6" label="YANDEX"/>
43755 <int value="7" label="SEZNAM"/>
43756 <int value="8" label="CENTRUM"/>
43757 <int value="9" label="NETSPRINT"/>
43758 <int value="10" label="VIRGILIO"/>
43759 <int value="11" label="MAILRU"/>
43760 <int value="12" label="ABCSOK"/>
43761 <int value="13" label="ALTAVISTA"/>
43762 <int value="14" label="BAIDU"/>
43763 <int value="15" label="DAUM"/>
43764 <int value="16" label="DELFI"/>
43765 <int value="17" label="DIRI"/>
43766 <int value="18" label="GOO"/>
43767 <int value="19" label="IN"/>
43768 <int value="20" label="NAJDI"/>
43769 <int value="21" label="NAVER"/>
43770 <int value="22" label="NETI"/>
43771 <int value="23" label="OK"/>
43772 <int value="24" label="POGODAK"/>
43773 <int value="25" label="POGODOK_MK"/>
43774 <int value="26" label="RAMBLER"/>
43775 <int value="27" label="SANOOK"/>
43776 <int value="28" label="SAPO"/>
43777 <int value="29" label="TUT"/>
43778 <int value="30" label="WALLA"/>
43779 <int value="31" label="ZOZNAM"/>
43780 <int value="32" label="YAHOOQC"/>
43781 <int value="33" label="NONE"/>
43784 <enum name="ServiceProcessEventType" type="int">
43785 <int value="0" label="SERVICE_EVENT_INITIALIZE"/>
43786 <int value="1" label="SERVICE_EVENT_ENABLED_ON_LAUNCH"/>
43787 <int value="2" label="SERVICE_EVENT_ENABLE"/>
43788 <int value="3" label="SERVICE_EVENT_DISABLE"/>
43789 <int value="4" label="SERVICE_EVENT_DISABLE_BY_POLICY"/>
43790 <int value="5" label="SERVICE_EVENT_LAUNCH"/>
43791 <int value="6" label="SERVICE_EVENT_LAUNCHED"/>
43792 <int value="7" label="SERVICE_EVENT_LAUNCH_FAILED"/>
43793 <int value="8" label="SERVICE_EVENT_CHANNEL_CONNECTED"/>
43794 <int value="9" label="SERVICE_EVENT_CHANNEL_ERROR"/>
43795 <int value="10" label="SERVICE_EVENT_INFO_REQUEST"/>
43796 <int value="11" label="SERVICE_EVENT_INFO_REPLY"/>
43797 <int value="12" label="SERVICE_EVENT_HISTOGRAMS_REQUEST"/>
43798 <int value="13" label="SERVICE_EVENT_HISTOGRAMS_REPLY"/>
43799 <int value="14" label="SERVICE_PRINTERS_REQUEST"/>
43800 <int value="15" label="SERVICE_PRINTERS_REPLY"/>
43803 <enum name="ServicesCustomizationLoadResult" type="int">
43804 <int value="0" label="Manifest loaded successfully"/>
43805 <int value="1" label="Manifest not found on server"/>
43806 <int value="2" label="Manifest parsing error"/>
43807 <int value="3" label="Failed to load manifest after N retries"/>
43810 <enum name="ServiceUtilityProcessHostEventType" type="int">
43811 <int value="0" label="SERVICE_UTILITY_STARTED"/>
43812 <int value="1" label="SERVICE_UTILITY_DISCONNECTED"/>
43813 <int value="2" label="SERVICE_UTILITY_METAFILE_REQUEST"/>
43814 <int value="3" label="SERVICE_UTILITY_METAFILE_SUCCEEDED"/>
43815 <int value="4" label="SERVICE_UTILITY_METAFILE_FAILED"/>
43816 <int value="5" label="SERVICE_UTILITY_CAPS_REQUEST"/>
43817 <int value="6" label="SERVICE_UTILITY_CAPS_SUCCEEDED"/>
43818 <int value="7" label="SERVICE_UTILITY_CAPS_FAILED"/>
43819 <int value="8" label="SERVICE_UTILITY_SEMANTIC_CAPS_REQUEST"/>
43820 <int value="9" label="SERVICE_UTILITY_SEMANTIC_CAPS_SUCCEEDED"/>
43821 <int value="10" label="SERVICE_UTILITY_SEMANTIC_CAPS_FAILED"/>
43824 <enum name="ServiceWorkerDatabaseStatus" type="int">
43825 <int value="0" label="OK"/>
43826 <int value="1" label="Not Found Error"/>
43827 <int value="2" label="IO Error"/>
43828 <int value="3" label="Corruption Error"/>
43829 <int value="4" label="Operation Error"/>
43832 <enum name="ServiceWorkerReadResponseResult" type="int">
43833 <int value="0" label="OK"/>
43834 <int value="1" label="Read headers error"/>
43835 <int value="2" label="Read data error"/>
43838 <enum name="ServiceWorkerWriteResponseResult" type="int">
43839 <int value="0" label="OK"/>
43840 <int value="1" label="Write headers error"/>
43841 <int value="2" label="Write data error"/>
43844 <enum name="SessionStartupPref" type="int">
43845 <int value="0" label="Open home page (unused)"/>
43846 <int value="1" label="Continue from last opened pages"/>
43847 <int value="4" label="Open URLs"/>
43848 <int value="5" label="Open new tab page"/>
43851 <enum name="SessionStartupType" type="int">
43853 Deprecated 8/2013. No longer generated.
43855 <int value="0" label="New Tab page"/>
43856 <int value="1" label="Homepage (DEPRECATED)"/>
43857 <int value="2" label="Last session"/>
43858 <int value="3" label="Specified URLs"/>
43861 <enum name="ShelfAlignmentValue" type="int">
43863 The alignment of the shelf area (see ash/launcher/launcher_view.cc).
43865 <int value="0" label="Bottom"/>
43866 <int value="1" label="Left"/>
43867 <int value="2" label="Right"/>
43870 <enum name="ShillTerminationActionResult" type="int">
43872 The termination action result types come from TerminationActionResult in
43875 <int value="0" label="Success"/>
43876 <int value="1" label="Failure"/>
43879 <enum name="ShutdownReason" type="int">
43881 The reason that the Chrome OS power manager shut down or rebooted the
43884 <int value="0" label="User request"/>
43885 <int value="1" label="State transition"/>
43886 <int value="2" label="Low battery"/>
43887 <int value="3" label="Suspend failures"/>
43888 <int value="4" label="Dark resume"/>
43891 <enum name="SideloadUIEvents" type="int">
43892 <int value="0" label="Extension installed"/>
43893 <int value="1" label="Extension ignored"/>
43894 <int value="2" label="Extension re-enabled"/>
43895 <int value="3" label="Extension uninstalled"/>
43898 <enum name="SideloadWipeoutBubble" type="int">
43899 <int value="0" label="Learn more"/>
43900 <int value="1" label="Settings page"/>
43901 <int value="2" label="Dismiss"/>
43904 <enum name="SigninFlowConfirmations" type="int">
43905 <int value="0" label="Shown"/>
43906 <int value="1" label="OK"/>
43907 <int value="2" label="Return"/>
43908 <int value="3" label="Advanced"/>
43909 <int value="4" label="Close"/>
43910 <int value="5" label="Escape"/>
43911 <int value="6" label="Undo"/>
43912 <int value="7" label="Learn more"/>
43913 <int value="8" label="Learn more ok"/>
43914 <int value="9" label="Learn more return"/>
43915 <int value="10" label="Learn more advanced"/>
43916 <int value="11" label="Learn more close"/>
43917 <int value="12" label="Learn more escape"/>
43918 <int value="13" label="Learn more undo"/>
43921 <enum name="SigninHelperFlow" type="int">
43922 <int value="0" label="Shown">The signin flow was shown to the user.</int>
43923 <int value="1" label="Accepted">The user pressed accept to sign in.</int>
43924 <int value="2" label="Rejected">The user pressed the reject to sign in.</int>
43925 <int value="3" label="Dismissed">
43926 The user pressed the X button to dismiss the signin promo.
43928 <int value="4" label="Ignored">
43929 The user completely ignored the signin promo. Either they navigated away, or
43930 they used the page as is.
43932 <int value="5" label="Learn More">
43933 The user clicked on the learn more link in the signin promo.
43935 <int value="6" label="Accept with Defaults">
43936 The sync was started with default settings.
43938 <int value="7" label="Accept with Advanced">
43939 The sync was started with advanced settings.
43941 <int value="8" label="Auto-Accept with Defaults">
43942 The sync was started through auto-accept with default settings.
43944 <int value="9" label="Auto-Accept with Advanced">
43945 The sync was started through auto-accept with advanced settings.
43947 <int value="10" label="Undo">The sync was aborted with an undo button.</int>
43950 <enum name="SigninSignoutProfile" type="int">
43951 <int value="0" label="Preference changed">
43952 The preference or policy controlling if signin is valid has changed.
43954 <int value="1" label="Google service pattern changed">
43955 The valid username pattern for signing in to the Google service changed.
43957 <int value="2" label="Signin preference changed during signin">
43958 The preference or policy controlling if signin is valid changed during the
43961 <int value="3" label="User clicked signout">User clicked to signout.</int>
43962 <int value="4" label="Signin aborted">
43963 The signin process was aborted, but signin had succeeded, so signout. This
43964 may be due to a server response, policy definition or user action.
43966 <int value="5" label="Server forced">
43967 The sync server caused the profile to be signed out.
43969 <int value="6" label="Credentials transfered">
43970 The credentials are being transfered to a new profile, so the old one is
43975 <enum name="SimpleCache.EntryCreatedAndStream2Omitted" type="int">
43976 <int value="0" label="Stream 2 file was present"/>
43977 <int value="1" label="Empty stream 2 file was omitted"/>
43980 <enum name="SimpleCache.EntryOpenedAndStream2Removed" type="int">
43981 <int value="0" label="Stream 2 file was already omitted or not empty"/>
43982 <int value="1" label="Empty stream 2 file removed"/>
43985 <enum name="SimpleCache.FileDescriptorLimitStatus" type="int">
43986 <int value="0" label="Unsupported"/>
43987 <int value="1" label="Supported but failed"/>
43988 <int value="2" label="Succeeded"/>
43991 <enum name="SimpleCacheHeaderSizeChange" type="int">
43992 <int value="0" label="Written for the first time"/>
43993 <int value="1" label="Rewritten with same size"/>
43994 <int value="2" label="Rewritten with larger size"/>
43995 <int value="3" label="Rewritten with smaller size"/>
43996 <int value="4" label="Unexpected header stream write"/>
43999 <enum name="SimpleCacheIndexInitializeMethod" type="int">
44000 <int value="0" label="Directory Scan"/>
44001 <int value="1" label="Index File"/>
44002 <int value="2" label="New Cache"/>
44005 <enum name="SimpleCacheOpenEntryIndexState" type="int">
44006 <int value="0" label="No index"/>
44007 <int value="1" label="Hit"/>
44008 <int value="2" label="Miss"/>
44011 <enum name="SimpleCacheReadParallelizable" type="int">
44012 <int value="0" label="Standalone Read (obsolete)"/>
44013 <int value="1" label="Follows read"/>
44014 <int value="2" label="Follows conflicting write"/>
44015 <int value="3" label="Follows non conflicting write"/>
44016 <int value="4" label="Follows other operation"/>
44017 <int value="5" label="Read alone in queue"/>
44020 <enum name="SimpleCacheReadResult" type="int">
44021 <int value="0" label="Success"/>
44022 <int value="1" label="Invalid Argument"/>
44023 <int value="2" label="Nonblocking Empty Return"/>
44024 <int value="3" label="Invalid State"/>
44025 <int value="4" label="Fast Empty Return"/>
44026 <int value="5" label="Synchronous Read Failure"/>
44027 <int value="6" label="Synchronous Checksum Failure"/>
44030 <enum name="SimpleCacheSyncCheckEOFResult" type="int">
44031 <int value="0" label="Success"/>
44032 <int value="1" label="Read Failure"/>
44033 <int value="2" label="Magic Number Mismatch"/>
44034 <int value="3" label="CRC Mismatch"/>
44037 <enum name="SimpleCacheSyncCloseResult" type="int">
44038 <int value="0" label="Success"/>
44039 <int value="1" label="Write Failure"/>
44042 <enum name="SimpleCacheSyncCreateResult" type="int">
44043 <int value="0" label="Success"/>
44044 <int value="1" label="Platform File Error"/>
44045 <int value="2" label="Can't Write Header"/>
44046 <int value="3" label="Can't Write Key"/>
44049 <enum name="SimpleCacheSyncOpenResult" type="int">
44050 <int value="0" label="Success"/>
44051 <int value="1" label="Platform File Error"/>
44052 <int value="2" label="Can't Read Header"/>
44053 <int value="3" label="Bad Magic Number"/>
44054 <int value="4" label="Bad Version"/>
44055 <int value="5" label="Can't Read Key"/>
44056 <int value="6" label="Key Mismatch (obsolete)"/>
44057 <int value="7" label="Hash Mismatch"/>
44060 <enum name="SimpleCacheSyncWriteResult" type="int">
44061 <int value="0" label="Success"/>
44062 <int value="1" label="Pretruncate Failure"/>
44063 <int value="2" label="Write Failure"/>
44064 <int value="3" label="Truncate Failure"/>
44067 <enum name="SimpleCacheWriteDependencyType" type="int">
44068 <int value="0" label="First operation in the queue (Optimistic)"/>
44069 <int value="1" label="Follows conflicting optimistic write"/>
44070 <int value="2" label="Follows non conflicting optimistic write"/>
44071 <int value="3" label="Follows conflicting conservative write"/>
44072 <int value="4" label="Follows non conflicting conservative write"/>
44073 <int value="5" label="Follows conflicting read"/>
44074 <int value="6" label="Follows non conflicting read"/>
44075 <int value="7" label="Follows other operation"/>
44078 <enum name="SimpleCacheWriteResult" type="int">
44079 <int value="0" label="Success"/>
44080 <int value="1" label="Invalid Argument"/>
44081 <int value="2" label="Over Max Size"/>
44082 <int value="3" label="Bad State"/>
44083 <int value="4" label="Synchronous Write Failure"/>
44084 <int value="5" label="Fast Empty Return (Success)"/>
44087 <enum name="SimpleGeolocationRequestEvent" type="int">
44088 <int value="0" label="Request start"/>
44089 <int value="1" label="Response success"/>
44090 <int value="2" label="Response not OK"/>
44091 <int value="3" label="Response empty"/>
44092 <int value="4" label="Response malformed"/>
44095 <enum name="SimpleGeolocationRequestResult" type="int">
44096 <int value="0" label="Success"/>
44097 <int value="1" label="Failure"/>
44098 <int value="2" label="Server error"/>
44099 <int value="3" label="Request is cancelled."/>
44102 <enum name="SimpleIndexState" type="int">
44103 <int value="0" label="Corrupt"/>
44104 <int value="1" label="Stale"/>
44105 <int value="2" label="Fresh"/>
44106 <int value="3" label="Fresh index with cache updated since backend start"/>
44109 <enum name="SiteIsolationMimeType" type="int">
44110 <int value="0" label="HTML"/>
44111 <int value="1" label="XML"/>
44112 <int value="2" label="JSON"/>
44113 <int value="3" label="Plain"/>
44114 <int value="4" label="Others"/>
44117 <enum name="SiteIsolationResourceType" type="int">
44118 <int value="0" label="MAIN_FRAME"/>
44119 <int value="1" label="SUB_FRAME"/>
44120 <int value="2" label="STYLESHEET"/>
44121 <int value="3" label="SCRIPT"/>
44122 <int value="4" label="IMAGE"/>
44123 <int value="5" label="FONT_RESOURCE"/>
44124 <int value="6" label="SUB_RESOURCE"/>
44125 <int value="7" label="OBJECT"/>
44126 <int value="8" label="MEDIA"/>
44127 <int value="9" label="WORKER"/>
44128 <int value="10" label="SHARED_WORKER"/>
44129 <int value="11" label="PREFETCH"/>
44130 <int value="12" label="FAVICON"/>
44131 <int value="13" label="XHR"/>
44132 <int value="14" label="PING"/>
44135 <enum name="SocketStreamConnectionType" type="int">
44136 <int value="0" label="None"/>
44137 <int value="1" label="All"/>
44138 <int value="2" label="Tunnel"/>
44139 <int value="3" label="SOCKS"/>
44140 <int value="4" label="SSL"/>
44141 <int value="5" label="Secure proxy"/>
44144 <enum name="SocketStreamProtocolType" type="int">
44145 <int value="0" label="unknown"/>
44146 <int value="1" label="ws"/>
44147 <int value="2" label="wss"/>
44150 <enum name="SpdyFrameFlowControlState" type="int">
44151 <int value="0" label="Send not stalled"/>
44152 <int value="1" label="Send stalled by stream"/>
44153 <int value="2" label="Send stalled by session"/>
44154 <int value="3" label="Send stalled by stream and session"/>
44157 <enum name="SpdyIPPoolDomainMatch" type="int">
44158 <int value="0" label="mismatch"/>
44159 <int value="1" label="match"/>
44162 <!-- Replaced by SpdyProtocolErrorDetails2 on 2013-04-19. -->
44164 <enum name="SpdyProtocolErrorDetails" type="int">
44165 <int value="0" label="No error"/>
44166 <int value="1" label="Invalid Control Frame"/>
44167 <int value="2" label="Control Frame Payload Too Large"/>
44168 <int value="3" label="Zlib Init Failure"/>
44169 <int value="4" label="Unsupported Version"/>
44170 <int value="5" label="Decompress Failure"/>
44171 <int value="6" label="Compress Failure"/>
44172 <int value="7" label="Credential Frame Corrupt"/>
44173 <int value="8" label="Invalid Data Frame Flags"/>
44174 <!-- r181910 added an enum value here, so don't trust the counts for
44175 the values below for Chrome builds after that revision. -->
44177 <int value="9" label="Invalid Status Code"/>
44178 <int value="10" label="Protocol Error"/>
44179 <int value="11" label="Invalid Stream"/>
44180 <int value="12" label="Refused Stream"/>
44181 <int value="13" label="Unsupported Version"/>
44182 <int value="14" label="Cancel"/>
44183 <int value="15" label="Internal Error"/>
44184 <int value="16" label="Flow Control Error"/>
44185 <int value="17" label="Stream In Use"/>
44186 <int value="18" label="Stream Already Closed"/>
44187 <int value="19" label="Invalid Credentials"/>
44188 <int value="20" label="Frame Too Large"/>
44189 <int value="21" label="Unexpected Ping"/>
44190 <int value="22" label="Rst Stream For Non Active Stream"/>
44191 <int value="23" label="Spdy Compression Failure"/>
44192 <int value="24" label="Request For Secure Content Over Insecure Session"/>
44193 <int value="25" label="Protocol Error Syn Reply Not Received"/>
44194 <int value="26" label="Num Spdy Protocol Error Details"/>
44197 <enum name="SpdyProtocolErrorDetails2" type="int">
44198 <!-- SpdyFramer::SpdyErrors -->
44200 <int value="0" label="No error"/>
44201 <int value="1" label="Invalid Control Frame"/>
44202 <int value="2" label="Control Frame Payload Too Large"/>
44203 <int value="3" label="Zlib Init Failure"/>
44204 <int value="4" label="Unsupported Version"/>
44205 <int value="5" label="Decompress Failure"/>
44206 <int value="6" label="Compress Failure"/>
44207 <int value="7" label="Credential Frame Corrupt"/>
44208 <int value="8" label="Invalid Data Frame Flags"/>
44209 <int value="9" label="Invalid Control Frame Flags"/>
44210 <!-- SpdyRstStreamStatus -->
44212 <int value="10" label="(Unused)"/>
44213 <int value="11" label="Protocol Error"/>
44214 <int value="12" label="Invalid Stream"/>
44215 <int value="13" label="Refused Stream"/>
44216 <int value="14" label="Unsupported Version"/>
44217 <int value="15" label="Cancel"/>
44218 <int value="16" label="Internal Error"/>
44219 <int value="17" label="Flow Control Error"/>
44220 <int value="18" label="Stream In Use"/>
44221 <int value="19" label="Stream Already Closed"/>
44222 <int value="20" label="Invalid Credentials"/>
44223 <int value="21" label="Frame Too Large"/>
44224 <!-- SpdySession errors -->
44226 <int value="22" label="Unexpected Ping"/>
44227 <int value="23" label="Rst Stream For Non Active Stream"/>
44228 <int value="24" label="Spdy Compression Failure"/>
44229 <int value="25" label="Request For Secure Content Over Insecure Session"/>
44230 <int value="26" label="Syn Reply Not Received"/>
44231 <int value="27" label="Invalid Window Update Size"/>
44232 <int value="28" label="Receive Window Size Violation"/>
44233 <!-- More SpdyFramer::SpdyErrors -->
44235 <int value="29" label="GoAway Frame Corrupt"/>
44236 <int value="30" label="RstStream Frame Corrupt"/>
44237 <int value="31" label="Unexpected Frame (Expected Continuation)"/>
44238 <!-- More SpdyRstStreamStatus -->
44240 <int value="32" label="Timeout waiting for settings acknowledgement"/>
44242 label="Connection established in response to CONNECT request was
44243 abnormally closed"/>
44244 <int value="34" label="Peer exhibiting suspect behavior."/>
44247 <enum name="SpdySessionGet" type="int">
44248 <int value="0" label="created new"/>
44249 <int value="1" label="found existing"/>
44250 <int value="2" label="found existing from IP Pool"/>
44251 <int value="3" label="imported from socket"/>
44254 <enum name="SpdySettingsReceived" type="int">
44255 <int value="0" label="not received"/>
44256 <int value="1" label="received"/>
44259 <enum name="SpdySettingsSent" type="int">
44260 <int value="0" label="not sent"/>
44261 <int value="1" label="sent"/>
44264 <enum name="SpecialShFileOperationCodes" type="int">
44265 <summary>Legacy error codes still returned by |ShFileOperation()|</summary>
44266 <int value="5" label="Access denied"/>
44267 <int value="113" label="Source and Destination are same file"/>
44268 <int value="114" label="Multiple source mapped to single destination"/>
44269 <int value="115" label="Rename to different directory"/>
44270 <int value="116" label="Source root"/>
44271 <int value="117" label="Canceled by user"/>
44272 <int value="118" label="Destination is subtree of source"/>
44273 <int value="120" label="Denied by security settings"/>
44274 <int value="121" label="Path length exceeded MAX_PATH"/>
44275 <int value="122" label="Multiple destination paths"/>
44276 <int value="124" label="Path invalid"/>
44277 <int value="125" label="Source and destination have same parent"/>
44278 <int value="126" label="Destination exists"/>
44279 <int value="128" label="Destination exists as folder"/>
44280 <int value="129" label="Name length exceeded MAX_PATH"/>
44281 <int value="130" label="Destination read-only CD-ROM"/>
44282 <int value="131" label="Destination read-only DVD"/>
44283 <int value="132" label="Destination writable CD-ROM"/>
44284 <int value="133" label="File too large"/>
44285 <int value="134" label="Source read-only CD-ROM"/>
44286 <int value="135" label="Source read-only DVD"/>
44287 <int value="136" label="Source writable CD-ROM"/>
44288 <int value="183" label="Operation exceeded MAX_PATH"/>
44289 <int value="1026" label="Invalid path / unknown"/>
44290 <int value="65536" label="Unspecified destination error"/>
44291 <int value="65652" label="Destination root"/>
44294 <enum name="SpeculativeRestoreApplicability" type="int">
44295 <int value="0" label="Applicable"/>
44296 <int value="1" label="Not applicable (tablet)"/>
44297 <int value="2" label="Not applicable (low-memory device)"/>
44298 <int value="3" label="Not applicable (bandwidth management)"/>
44301 <enum name="SpeculativeRestorePredictionAccuracy" type="int">
44302 <int value="0" label="Hit"/>
44303 <int value="1" label="Miss (different tab)"/>
44304 <int value="2" label="Miss (tab not switched)"/>
44307 <enum name="SpeculativeRestoreTabStatus" type="int">
44308 <int value="0" label="Already loaded"/>
44309 <int value="1" label="Needs restore"/>
44312 <enum name="SqliteErrorCode" type="int">
44313 <summary>Error codes returned by SQLite - see sqlite3.h</summary>
44314 <int value="0" label="SQLITE_OK">Successful result</int>
44315 <int value="1" label="SQLITE_ERROR">SQL error or missing database</int>
44316 <int value="2" label="SQLITE_INTERNAL">
44317 NOT USED. Internal logic error in SQLite
44319 <int value="3" label="SQLITE_PERM">Access permission denied</int>
44320 <int value="4" label="SQLITE_ABORT">Callback routine requested an abort</int>
44321 <int value="5" label="SQLITE_BUSY">The database file is locked</int>
44322 <int value="6" label="SQLITE_LOCKED">A table in the database is locked</int>
44323 <int value="7" label="SQLITE_NOMEM">A malloc() failed</int>
44324 <int value="8" label="SQLITE_READONLY">
44325 Attempt to write a readonly database
44327 <int value="9" label="SQLITE_INTERRUPT">
44328 Operation terminated by sqlite3_interrupt()
44330 <int value="10" label="SQLITE_IOERR">
44331 Some kind of disk I/O error occurred
44333 <int value="11" label="SQLITE_CORRUPT">
44334 The database disk image is malformed
44336 <int value="12" label="SQLITE_NOTFOUND">
44337 NOT USED. Table or record not found
44339 <int value="13" label="SQLITE_FULL">
44340 Insertion failed because database is full
44342 <int value="14" label="SQLITE_CANTOPEN">Unable to open the database file</int>
44343 <int value="15" label="SQLITE_PROTOCOL">
44344 NOT USED. Database lock protocol error
44346 <int value="16" label="SQLITE_EMPTY">Database is empty</int>
44347 <int value="17" label="SQLITE_SCHEMA">The database schema changed</int>
44348 <int value="18" label="SQLITE_TOOBIG">String or BLOB exceeds size limit</int>
44349 <int value="19" label="SQLITE_CONSTRAINT">
44350 Abort due to contraint violation
44352 <int value="20" label="SQLITE_MISMATCH">Data type mismatch</int>
44353 <int value="21" label="SQLITE_MISUSE">Library used incorrectly</int>
44354 <int value="22" label="SQLITE_NOLFS">
44355 Uses OS features not supported on host
44357 <int value="23" label="SQLITE_AUTH">Authorization denied</int>
44358 <int value="24" label="SQLITE_FORMAT">Auxiliary database format error</int>
44359 <int value="25" label="SQLITE_RANGE">
44360 2nd parameter to sqlite3_bind() out of range
44362 <int value="26" label="SQLITE_NOTADB">
44363 File opened that is not a database file
44365 <int value="100" label="SQLITE_ROW">sqlite3_step() has another row ready</int>
44366 <int value="101" label="SQLITE_DONE">
44367 sqlite3_step() has finished executing
44369 <int value="261" label="SQLITE_BUSY_RECOVERY">TBD</int>
44370 <int value="262" label="SQLITE_LOCKED_SHAREDCACHE">TBD</int>
44371 <int value="266" label="SQLITE_IOERR_READ">Error reading from file</int>
44372 <int value="270" label="SQLITE_CANTOPEN_NOTEMPDIR">TBD</int>
44373 <int value="522" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
44374 <int value="778" label="SQLITE_IOERR_WRITE">
44375 Error writing to file (other than SQLITE_FULL)
44377 <int value="1034" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
44378 <int value="1290" label="SQLITE_IOERR_DIR_FSYNC">
44379 Error syncing directory changes to disk
44381 <int value="1546" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
44382 <int value="1802" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
44383 <int value="2058" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
44384 <int value="2314" label="SQLITE_IOERR_RDLOCK">
44385 Error getting read lock - should not be possible
44387 <int value="2570" label="SQLITE_IOERR_DELETE">Error deleting file</int>
44388 <int value="2826" label="SQLITE_IOERR_BLOCKED">
44389 Deadlock due to other process access to SQLite files
44391 <int value="3082" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
44392 <int value="3338" label="SQLITE_IOERR_ACCESS">
44393 Error getting file attributes (other than not found)
44395 <int value="3594" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
44396 Error while querying lock status
44398 <int value="3850" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
44399 <int value="4106" label="SQLITE_IOERR_CLOSE">Error closing file</int>
44400 <int value="4362" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
44401 <int value="4618" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
44402 <int value="4874" label="SQLITE_IOERR_SHMSIZE">
44403 Error in stat while mmapping file
44405 <int value="5130" label="SQLITE_IOERR_SHMLOCK">Unused</int>
44408 <enum name="SqliteIOERRCode" type="int">
44410 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
44412 <summary>Extended error codes returned by SQLite - see sqlite3.h</summary>
44413 <int value="0" label="SQLITE_IOERR">No extended code given</int>
44414 <int value="1" label="SQLITE_IOERR_READ">Error reading from file</int>
44415 <int value="2" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
44416 <int value="3" label="SQLITE_IOERR_WRITE">
44417 Error writing to file (other than SQLITE_FULL)
44419 <int value="4" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
44420 <int value="5" label="SQLITE_IOERR_DIR_FSYNC">
44421 Error syncing directory changes to disk
44423 <int value="6" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
44424 <int value="7" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
44425 <int value="8" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
44426 <int value="9" label="SQLITE_IOERR_RDLOCK">
44427 Error getting read lock - should not be possible
44429 <int value="10" label="SQLITE_IOERR_DELETE">Error deleting file</int>
44430 <int value="11" label="SQLITE_IOERR_BLOCKED">
44431 Deadlock due to other process access to SQLite files
44433 <int value="12" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
44434 <int value="13" label="SQLITE_IOERR_ACCESS">
44435 Error getting file attributes (other than not found)
44437 <int value="14" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
44438 Error while querying lock status
44440 <int value="15" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
44441 <int value="16" label="SQLITE_IOERR_CLOSE">Error closing file</int>
44442 <int value="17" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
44443 <int value="18" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
44444 <int value="19" label="SQLITE_IOERR_SHMSIZE">
44445 Error in stat while mmapping file
44447 <int value="20" label="SQLITE_IOERR_SHMLOCK">Unused</int>
44450 <enum name="SqliteRecoveryEventEnum" type="int">
44452 Track successful completion or failure of sql::Recovery implementation.
44454 <int value="0" label="RECOVERY_SUCCESS_BEGIN">
44455 sql::Recovery::Init() (helper for Begin()) completely successfully.
44457 <int value="1" label="RECOVERY_FAILED_OPEN_TEMPORARY">
44458 Failed to open temporary database to recover into.
44460 <int value="2" label="RECOVERY_FAILED_VIRTUAL_TABLE_INIT">
44461 Failed to initialize recover vtable subsystem for connection.
44463 <int value="3" label="RECOVERY_FAILED_VIRTUAL_TABLE_SYSTEM_SQLITE">
44464 USE_SYSTEM_SQLITE in force, recovery virtual table not available.
44466 <int value="4" label="RECOVERY_FAILED_WRITABLE_SCHEMA">
44467 Failed to enable writable_schema.
44469 <int value="5" label="RECOVERY_FAILED_ATTACH">
44470 Failed to attach corrupt database to recovery database.
44472 <int value="6" label="RECOVERY_SUCCESS_BACKUP">
44473 sql::Recovery::Backup() (helper for Recovered()) completely successfully.
44475 <int value="7" label="RECOVERY_FAILED_BACKUP_INIT">
44476 Failed sqlite3_backup_init(). Error code in Sqlite.RecoveryHandle.
44478 <int value="8" label="RECOVERY_FAILED_BACKUP_STEP">
44479 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
44481 <int value="9" label="RECOVERY_SUCCESS_AUTORECOVER">
44482 sql::Recovery::AutoRecoverTable() completed successfully.
44484 <int value="10" label="RECOVERY_FAILED_AUTORECOVER_UNRECOGNIZED_TYPE">
44485 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
44487 <int value="11" label="RECOVERY_FAILED_AUTORECOVER_MISSING_TABLE">
44488 AutoRecoverTable() could not find the target table.
44490 <int value="12" label="RECOVERY_FAILED_AUTORECOVER_CREATE">
44491 AutoRecoverTable() failed creating recovery vtable.
44493 <int value="13" label="RECOVERY_FAILED_AUTORECOVER_INSERT">
44494 AutoRecoverTable() failed copying data from recovery to target table.
44496 <int value="14" label="RECOVERY_FAILED_AUTORECOVER_DROP">
44497 AutoRecoverTable() failed to drop recovery table.
44499 <int value="15" label="RECOVERY_SUCCESS_SETUP_META">
44500 sql::Recovery::SetupMeta() completed successfully.
44502 <int value="16" label="RECOVERY_FAILED_META_CREATE">
44503 SetupMeta() failed to create meta recovery table.
44505 <int value="17" label="RECOVERY_SUCCESS_META_VERSION">
44506 GetMetaVersionNumber() found no version row in meta table.
44508 <int value="18" label="RECOVERY_FAILED_META_QUERY">
44509 GetMetaVersionNumber() failed querying recovery meta table.
44511 <int value="19" label="RECOVERY_FAILED_META_NO_VERSION">
44512 GetMetaVersionNumber() found no version row in meta table.
44516 <enum name="SqliteVersionDeprecation" type="int">
44517 <summary>Sqlite database version deprecation status</summary>
44518 <int value="0" label="DEPRECATION_DATABASE_NOT_EMPTY">
44519 Database has tables, but no meta table.
44521 <int value="1" label="DEPRECATION_DATABASE_UNKNOWN">
44522 Failure figuring out if database has tables.
44524 <int value="2" label="DEPRECATION_FAILED_VERSION">
44525 Failed querying meta table.
44527 <int value="3" label="DEPRECATION_NO_VERSION">
44528 No version row in meta table.
44530 <int value="4" label="DEPRECATION_RAZED">Raze succeeded.</int>
44531 <int value="5" label="DEPRECATION_RAZE_FAILED">Raze failed.</int>
44534 <enum name="SSLCipherSuite" type="int">
44535 <summary>SSL/TLS cipher suites from the IANA registry</summary>
44536 <int value="0" label="TLS_NULL_WITH_NULL_NULL"/>
44537 <int value="1" label="TLS_RSA_WITH_NULL_MD5"/>
44538 <int value="2" label="TLS_RSA_WITH_NULL_SHA"/>
44539 <int value="3" label="TLS_RSA_EXPORT_WITH_RC4_40_MD5"/>
44540 <int value="4" label="TLS_RSA_WITH_RC4_128_MD5"/>
44541 <int value="5" label="TLS_RSA_WITH_RC4_128_SHA"/>
44542 <int value="6" label="TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"/>
44543 <int value="7" label="TLS_RSA_WITH_IDEA_CBC_SHA"/>
44544 <int value="8" label="TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
44545 <int value="9" label="TLS_RSA_WITH_DES_CBC_SHA"/>
44546 <int value="10" label="TLS_RSA_WITH_3DES_EDE_CBC_SHA"/>
44547 <int value="11" label="TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
44548 <int value="12" label="TLS_DH_DSS_WITH_DES_CBC_SHA"/>
44549 <int value="13" label="TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"/>
44550 <int value="14" label="TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
44551 <int value="15" label="TLS_DH_RSA_WITH_DES_CBC_SHA"/>
44552 <int value="16" label="TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"/>
44553 <int value="17" label="TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
44554 <int value="18" label="TLS_DHE_DSS_WITH_DES_CBC_SHA"/>
44555 <int value="19" label="TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"/>
44556 <int value="20" label="TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
44557 <int value="21" label="TLS_DHE_RSA_WITH_DES_CBC_SHA"/>
44558 <int value="22" label="TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
44559 <int value="23" label="TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"/>
44560 <int value="24" label="TLS_DH_anon_WITH_RC4_128_MD5"/>
44561 <int value="25" label="TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"/>
44562 <int value="26" label="TLS_DH_anon_WITH_DES_CBC_SHA"/>
44563 <int value="27" label="TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"/>
44564 <int value="30" label="TLS_KRB5_WITH_DES_CBC_SHA"/>
44565 <int value="31" label="TLS_KRB5_WITH_3DES_EDE_CBC_SHA"/>
44566 <int value="32" label="TLS_KRB5_WITH_RC4_128_SHA"/>
44567 <int value="33" label="TLS_KRB5_WITH_IDEA_CBC_SHA"/>
44568 <int value="34" label="TLS_KRB5_WITH_DES_CBC_MD5"/>
44569 <int value="35" label="TLS_KRB5_WITH_3DES_EDE_CBC_MD5"/>
44570 <int value="36" label="TLS_KRB5_WITH_RC4_128_MD5"/>
44571 <int value="37" label="TLS_KRB5_WITH_IDEA_CBC_MD5"/>
44572 <int value="38" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"/>
44573 <int value="39" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"/>
44574 <int value="40" label="TLS_KRB5_EXPORT_WITH_RC4_40_SHA"/>
44575 <int value="41" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"/>
44576 <int value="42" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"/>
44577 <int value="43" label="TLS_KRB5_EXPORT_WITH_RC4_40_MD5"/>
44578 <int value="44" label="TLS_PSK_WITH_NULL_SHA"/>
44579 <int value="45" label="TLS_DHE_PSK_WITH_NULL_SHA"/>
44580 <int value="46" label="TLS_RSA_PSK_WITH_NULL_SHA"/>
44581 <int value="47" label="TLS_RSA_WITH_AES_128_CBC_SHA"/>
44582 <int value="48" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA"/>
44583 <int value="49" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA"/>
44584 <int value="50" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA"/>
44585 <int value="51" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA"/>
44586 <int value="52" label="TLS_DH_anon_WITH_AES_128_CBC_SHA"/>
44587 <int value="53" label="TLS_RSA_WITH_AES_256_CBC_SHA"/>
44588 <int value="54" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA"/>
44589 <int value="55" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA"/>
44590 <int value="56" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA"/>
44591 <int value="57" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA"/>
44592 <int value="58" label="TLS_DH_anon_WITH_AES_256_CBC_SHA"/>
44593 <int value="59" label="TLS_RSA_WITH_NULL_SHA256"/>
44594 <int value="60" label="TLS_RSA_WITH_AES_128_CBC_SHA256"/>
44595 <int value="61" label="TLS_RSA_WITH_AES_256_CBC_SHA256"/>
44596 <int value="62" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA256"/>
44597 <int value="63" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA256"/>
44598 <int value="64" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"/>
44599 <int value="65" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
44600 <int value="66" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
44601 <int value="67" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
44602 <int value="68" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
44603 <int value="69" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
44604 <int value="70" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"/>
44605 <int value="103" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"/>
44606 <int value="104" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA256"/>
44607 <int value="105" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA256"/>
44608 <int value="106" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"/>
44609 <int value="107" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"/>
44610 <int value="108" label="TLS_DH_anon_WITH_AES_128_CBC_SHA256"/>
44611 <int value="109" label="TLS_DH_anon_WITH_AES_256_CBC_SHA256"/>
44612 <int value="132" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
44613 <int value="133" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
44614 <int value="134" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
44615 <int value="135" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
44616 <int value="136" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
44617 <int value="137" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"/>
44618 <int value="138" label="TLS_PSK_WITH_RC4_128_SHA"/>
44619 <int value="139" label="TLS_PSK_WITH_3DES_EDE_CBC_SHA"/>
44620 <int value="140" label="TLS_PSK_WITH_AES_128_CBC_SHA"/>
44621 <int value="141" label="TLS_PSK_WITH_AES_256_CBC_SHA"/>
44622 <int value="142" label="TLS_DHE_PSK_WITH_RC4_128_SHA"/>
44623 <int value="143" label="TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
44624 <int value="144" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA"/>
44625 <int value="145" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA"/>
44626 <int value="146" label="TLS_RSA_PSK_WITH_RC4_128_SHA"/>
44627 <int value="147" label="TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"/>
44628 <int value="148" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA"/>
44629 <int value="149" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA"/>
44630 <int value="150" label="TLS_RSA_WITH_SEED_CBC_SHA"/>
44631 <int value="151" label="TLS_DH_DSS_WITH_SEED_CBC_SHA"/>
44632 <int value="152" label="TLS_DH_RSA_WITH_SEED_CBC_SHA"/>
44633 <int value="153" label="TLS_DHE_DSS_WITH_SEED_CBC_SHA"/>
44634 <int value="154" label="TLS_DHE_RSA_WITH_SEED_CBC_SHA"/>
44635 <int value="155" label="TLS_DH_anon_WITH_SEED_CBC_SHA"/>
44636 <int value="156" label="TLS_RSA_WITH_AES_128_GCM_SHA256"/>
44637 <int value="157" label="TLS_RSA_WITH_AES_256_GCM_SHA384"/>
44638 <int value="158" label="TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"/>
44639 <int value="159" label="TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"/>
44640 <int value="160" label="TLS_DH_RSA_WITH_AES_128_GCM_SHA256"/>
44641 <int value="161" label="TLS_DH_RSA_WITH_AES_256_GCM_SHA384"/>
44642 <int value="162" label="TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"/>
44643 <int value="163" label="TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"/>
44644 <int value="164" label="TLS_DH_DSS_WITH_AES_128_GCM_SHA256"/>
44645 <int value="165" label="TLS_DH_DSS_WITH_AES_256_GCM_SHA384"/>
44646 <int value="166" label="TLS_DH_anon_WITH_AES_128_GCM_SHA256"/>
44647 <int value="167" label="TLS_DH_anon_WITH_AES_256_GCM_SHA384"/>
44648 <int value="168" label="TLS_PSK_WITH_AES_128_GCM_SHA256"/>
44649 <int value="169" label="TLS_PSK_WITH_AES_256_GCM_SHA384"/>
44650 <int value="170" label="TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"/>
44651 <int value="171" label="TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"/>
44652 <int value="172" label="TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"/>
44653 <int value="173" label="TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"/>
44654 <int value="174" label="TLS_PSK_WITH_AES_128_CBC_SHA256"/>
44655 <int value="175" label="TLS_PSK_WITH_AES_256_CBC_SHA384"/>
44656 <int value="176" label="TLS_PSK_WITH_NULL_SHA256"/>
44657 <int value="177" label="TLS_PSK_WITH_NULL_SHA384"/>
44658 <int value="178" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"/>
44659 <int value="179" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"/>
44660 <int value="180" label="TLS_DHE_PSK_WITH_NULL_SHA256"/>
44661 <int value="181" label="TLS_DHE_PSK_WITH_NULL_SHA384"/>
44662 <int value="182" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"/>
44663 <int value="183" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"/>
44664 <int value="184" label="TLS_RSA_PSK_WITH_NULL_SHA256"/>
44665 <int value="185" label="TLS_RSA_PSK_WITH_NULL_SHA384"/>
44666 <int value="186" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
44667 <int value="187" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
44668 <int value="188" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
44669 <int value="189" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
44670 <int value="190" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
44671 <int value="191" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"/>
44672 <int value="192" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
44673 <int value="193" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
44674 <int value="194" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
44675 <int value="195" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
44676 <int value="196" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
44677 <int value="197" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"/>
44678 <int value="255" label="TLS_EMPTY_RENEGOTIATION_INFO_SCSV"/>
44679 <int value="49153" label="TLS_ECDH_ECDSA_WITH_NULL_SHA"/>
44680 <int value="49154" label="TLS_ECDH_ECDSA_WITH_RC4_128_SHA"/>
44681 <int value="49155" label="TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
44682 <int value="49156" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"/>
44683 <int value="49157" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"/>
44684 <int value="49158" label="TLS_ECDHE_ECDSA_WITH_NULL_SHA"/>
44685 <int value="49159" label="TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"/>
44686 <int value="49160" label="TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
44687 <int value="49161" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"/>
44688 <int value="49162" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"/>
44689 <int value="49163" label="TLS_ECDH_RSA_WITH_NULL_SHA"/>
44690 <int value="49164" label="TLS_ECDH_RSA_WITH_RC4_128_SHA"/>
44691 <int value="49165" label="TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"/>
44692 <int value="49166" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"/>
44693 <int value="49167" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"/>
44694 <int value="49168" label="TLS_ECDHE_RSA_WITH_NULL_SHA"/>
44695 <int value="49169" label="TLS_ECDHE_RSA_WITH_RC4_128_SHA"/>
44696 <int value="49170" label="TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
44697 <int value="49171" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"/>
44698 <int value="49172" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"/>
44699 <int value="49173" label="TLS_ECDH_anon_WITH_NULL_SHA"/>
44700 <int value="49174" label="TLS_ECDH_anon_WITH_RC4_128_SHA"/>
44701 <int value="49175" label="TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"/>
44702 <int value="49176" label="TLS_ECDH_anon_WITH_AES_128_CBC_SHA"/>
44703 <int value="49177" label="TLS_ECDH_anon_WITH_AES_256_CBC_SHA"/>
44704 <int value="49178" label="TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"/>
44705 <int value="49179" label="TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"/>
44706 <int value="49180" label="TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"/>
44707 <int value="49181" label="TLS_SRP_SHA_WITH_AES_128_CBC_SHA"/>
44708 <int value="49182" label="TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"/>
44709 <int value="49183" label="TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"/>
44710 <int value="49184" label="TLS_SRP_SHA_WITH_AES_256_CBC_SHA"/>
44711 <int value="49185" label="TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"/>
44712 <int value="49186" label="TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"/>
44713 <int value="49187" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"/>
44714 <int value="49188" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"/>
44715 <int value="49189" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"/>
44716 <int value="49190" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"/>
44717 <int value="49191" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"/>
44718 <int value="49192" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"/>
44719 <int value="49193" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"/>
44720 <int value="49194" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"/>
44721 <int value="49195" label="TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"/>
44722 <int value="49196" label="TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"/>
44723 <int value="49197" label="TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"/>
44724 <int value="49198" label="TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"/>
44725 <int value="49199" label="TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"/>
44726 <int value="49200" label="TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"/>
44727 <int value="49201" label="TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"/>
44728 <int value="49202" label="TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"/>
44729 <int value="49203" label="TLS_ECDHE_PSK_WITH_RC4_128_SHA"/>
44730 <int value="49204" label="TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
44731 <int value="49205" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"/>
44732 <int value="49206" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"/>
44733 <int value="49207" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"/>
44734 <int value="49208" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"/>
44735 <int value="49209" label="TLS_ECDHE_PSK_WITH_NULL_SHA"/>
44736 <int value="49210" label="TLS_ECDHE_PSK_WITH_NULL_SHA256"/>
44737 <int value="49211" label="TLS_ECDHE_PSK_WITH_NULL_SHA384"/>
44738 <int value="49212" label="TLS_RSA_WITH_ARIA_128_CBC_SHA256"/>
44739 <int value="49213" label="TLS_RSA_WITH_ARIA_256_CBC_SHA384"/>
44740 <int value="49214" label="TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"/>
44741 <int value="49215" label="TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"/>
44742 <int value="49216" label="TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"/>
44743 <int value="49217" label="TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"/>
44744 <int value="49218" label="TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"/>
44745 <int value="49219" label="TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"/>
44746 <int value="49220" label="TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
44747 <int value="49221" label="TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
44748 <int value="49222" label="TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"/>
44749 <int value="49223" label="TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"/>
44750 <int value="49224" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
44751 <int value="49225" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
44752 <int value="49226" label="TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
44753 <int value="49227" label="TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
44754 <int value="49228" label="TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
44755 <int value="49229" label="TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
44756 <int value="49230" label="TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"/>
44757 <int value="49231" label="TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"/>
44758 <int value="49232" label="TLS_RSA_WITH_ARIA_128_GCM_SHA256"/>
44759 <int value="49233" label="TLS_RSA_WITH_ARIA_256_GCM_SHA384"/>
44760 <int value="49234" label="TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
44761 <int value="49235" label="TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
44762 <int value="49236" label="TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"/>
44763 <int value="49237" label="TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"/>
44764 <int value="49238" label="TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"/>
44765 <int value="49239" label="TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"/>
44766 <int value="49240" label="TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"/>
44767 <int value="49241" label="TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"/>
44768 <int value="49242" label="TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"/>
44769 <int value="49243" label="TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"/>
44770 <int value="49244" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
44771 <int value="49245" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
44772 <int value="49246" label="TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
44773 <int value="49247" label="TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
44774 <int value="49248" label="TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
44775 <int value="49249" label="TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
44776 <int value="49250" label="TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"/>
44777 <int value="49251" label="TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"/>
44778 <int value="49252" label="TLS_PSK_WITH_ARIA_128_CBC_SHA256"/>
44779 <int value="49253" label="TLS_PSK_WITH_ARIA_256_CBC_SHA384"/>
44780 <int value="49254" label="TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
44781 <int value="49255" label="TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
44782 <int value="49256" label="TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"/>
44783 <int value="49257" label="TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"/>
44784 <int value="49258" label="TLS_PSK_WITH_ARIA_128_GCM_SHA256"/>
44785 <int value="49259" label="TLS_PSK_WITH_ARIA_256_GCM_SHA384"/>
44786 <int value="49260" label="TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"/>
44787 <int value="49261" label="TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"/>
44788 <int value="49262" label="TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"/>
44789 <int value="49263" label="TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"/>
44790 <int value="49264" label="TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
44791 <int value="49265" label="TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
44792 <int value="49266" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
44793 <int value="49267" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
44794 <int value="49268" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
44795 <int value="49269" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
44796 <int value="49270" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
44797 <int value="49271" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
44798 <int value="49272" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
44799 <int value="49273" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
44800 <int value="49274" label="TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
44801 <int value="49275" label="TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
44802 <int value="49276" label="TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
44803 <int value="49277" label="TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
44804 <int value="49278" label="TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
44805 <int value="49279" label="TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
44806 <int value="49280" label="TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
44807 <int value="49281" label="TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
44808 <int value="49282" label="TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
44809 <int value="49283" label="TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
44810 <int value="49284" label="TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"/>
44811 <int value="49285" label="TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"/>
44812 <int value="49286" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
44813 <int value="49287" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
44814 <int value="49288" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
44815 <int value="49289" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
44816 <int value="49290" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
44817 <int value="49291" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
44818 <int value="49292" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
44819 <int value="49293" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
44820 <int value="49294" label="TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
44821 <int value="49295" label="TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
44822 <int value="49296" label="TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
44823 <int value="49297" label="TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
44824 <int value="49298" label="TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
44825 <int value="49299" label="TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
44826 <int value="49300" label="TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
44827 <int value="49301" label="TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
44828 <int value="49302" label="TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
44829 <int value="49303" label="TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
44830 <int value="49304" label="TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
44831 <int value="49305" label="TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
44832 <int value="49306" label="TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
44833 <int value="49307" label="TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
44834 <int value="49308" label="TLS_RSA_WITH_AES_128_CCM"/>
44835 <int value="49309" label="TLS_RSA_WITH_AES_256_CCM"/>
44836 <int value="49310" label="TLS_DHE_RSA_WITH_AES_128_CCM"/>
44837 <int value="49311" label="TLS_DHE_RSA_WITH_AES_256_CCM"/>
44838 <int value="49312" label="TLS_RSA_WITH_AES_128_CCM_8"/>
44839 <int value="49313" label="TLS_RSA_WITH_AES_256_CCM_8"/>
44840 <int value="49314" label="TLS_DHE_RSA_WITH_AES_128_CCM_8"/>
44841 <int value="49315" label="TLS_DHE_RSA_WITH_AES_256_CCM_8"/>
44842 <int value="49316" label="TLS_PSK_WITH_AES_128_CCM"/>
44843 <int value="49317" label="TLS_PSK_WITH_AES_256_CCM"/>
44844 <int value="49318" label="TLS_DHE_PSK_WITH_AES_128_CCM"/>
44845 <int value="49319" label="TLS_DHE_PSK_WITH_AES_256_CCM"/>
44846 <int value="49320" label="TLS_PSK_WITH_AES_128_CCM_8"/>
44847 <int value="49321" label="TLS_PSK_WITH_AES_256_CCM_8"/>
44848 <int value="49322" label="TLS_PSK_DHE_WITH_AES_128_CCM_8"/>
44849 <int value="49323" label="TLS_PSK_DHE_WITH_AES_256_CCM_8"/>
44852 <enum name="SSLErrorTypes" type="int">
44853 <int value="0" label="CERT_COMMON_NAME_INVALID"/>
44854 <int value="1" label="CERT_DATE_INVALID"/>
44855 <int value="2" label="CERT_AUTHORITY_INVALID"/>
44856 <int value="3" label="CERT_CONTAINS_ERRORS"/>
44857 <int value="4" label="CERT_NO_REVOCATION_MECHANISM"/>
44858 <int value="5" label="CERT_REVOKED"/>
44859 <int value="6" label="CERT_INVALID"/>
44860 <int value="7" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
44861 <int value="8" label="CERT_WEAK_KEY"/>
44862 <int value="9" label="UNKNOWN"/>
44865 <enum name="SSLResponseTypesV2" type="int">
44866 <int value="0" label="SHOW_ALL"/>
44867 <int value="1" label="SHOW_OVERRIDABLE"/>
44868 <int value="2" label="PROCEED_OVERRIDABLE"/>
44869 <int value="3" label="PROCEED_NAME"/>
44870 <int value="4" label="PROCEED_DATE"/>
44871 <int value="5" label="PROCEED_AUTHORITY"/>
44872 <int value="6" label="DONT_PROCEED_OVERRIDABLE"/>
44873 <int value="7" label="DONT_PROCEED_NAME"/>
44874 <int value="8" label="DONT_PROCEED_DATE"/>
44875 <int value="9" label="DONT_PROCEED_AUTHORITY"/>
44876 <int value="10" label="MORE"/>
44877 <int value="11" label="SHOW_UNDERSTAND"/>
44878 <int value="12" label="SHOW_INTERNAL_HOSTNAME"/>
44879 <int value="13" label="PROCEED_INTERNAL_HOSTNAME"/>
44880 <int value="14" label="SHOW_NEW_SITE"/>
44881 <int value="15" label="PROCEED_NEW_SITE"/>
44883 label="User manually typed proceed (PROCEED_MANUAL_NONOVERRIDABLE)"/>
44885 label="Chrome captive portal detection enabled
44886 (CAPTIVE_PORTAL_DETECTION_ENABLED)"/>
44888 label="Chrome captive portal detection enabled on an overridable SSL
44889 error page (CAPTIVE_PORTAL_DETECTION_ENABLED_OVERRIDABLE)"/>
44891 label="Received a captive portal result
44892 (CAPTIVE_PORTAL_PROBE_COMPLETED)"/>
44894 label="Received a captive portal result on an overridable SSL error
44895 page (CAPTIVE_PORTAL_PROBE_COMPLETED_OVERRIDABLE)"/>
44897 label="Received no response or Non-HTTP login page
44898 (CAPTIVE_PORTAL_NO_RESPONSE)"/>
44900 label="Received no response or Non-HTTP login page on an overridable
44901 SSL error page (CAPTIVE_PORTAL_NO_RESPONSE_OVERRIDABLE)"/>
44902 <int value="23" label="Detected captive portal (CAPTIVE_PORTAL_DETECTED)"/>
44904 label="Detected captive portal on an overridable SSL error page
44905 (CAPTIVE_PORTAL_DETECTED_OVERRIDABLE)"/>
44908 <enum name="StartupURLsMigration" type="int">
44909 <int value="0" label="Performed migration"/>
44910 <int value="1" label="No migration value"/>
44911 <int value="2" label="Reset migration"/>
44914 <enum name="SuggestAppsDialogCloseReason" type="int">
44915 <int value="0" label="Unknown error"/>
44916 <int value="1" label="Item installed"/>
44917 <int value="2" label="User cancelled"/>
44918 <int value="3" label="Webstore link clicked"/>
44921 <enum name="SuggestAppsDialogInstall" type="int">
44922 <int value="0" label="Install succeeded"/>
44923 <int value="1" label="Install cancelled"/>
44924 <int value="2" label="Install failed"/>
44927 <enum name="SuggestAppsDialogLoad" type="int">
44928 <int value="0" label="Load succeeded"/>
44929 <int value="1" label="Load cancelled"/>
44930 <int value="2" label="Load failed"/>
44933 <enum name="SuggestionsResponseState" type="int">
44934 <int value="0" label="Empty response received from the server."/>
44935 <int value="1" label="Invalid response received from the server."/>
44936 <int value="2" label="Valid response received from the server."/>
44939 <enum name="SuspendAttempt" type="int">
44940 <int value="0" label="Attempted"/>
44943 <enum name="SuspendResult" type="int">
44944 <int value="0" label="Succeeded"/>
44945 <int value="1" label="Failed"/>
44946 <int value="2" label="Canceled (before writing wakeup count)"/>
44947 <int value="3" label="Canceled (after writing wakeup count)"/>
44950 <enum name="SuspendStatus" type="int">
44951 <int value="0" label="Success"/>
44952 <int value="1" label="Failure"/>
44953 <int value="2" label="Cancelled"/>
44954 <int value="3" label="Attempted"/>
44957 <enum name="SwReporterExitCode" type="int">
44958 <int value="0" label="Success / Found"/>
44959 <int value="1" label="Failed"/>
44960 <int value="2" label="Nothing Found"/>
44963 <enum name="SwReporterStep" type="int">
44964 <int value="0" label="Explicit request"/>
44965 <int value="1" label="Startup retry"/>
44966 <int value="2" label="Retried too many times"/>
44967 <int value="3" label="Start execution"/>
44968 <int value="4" label="Failed to start"/>
44969 <int value="5" label="Registry exit code"/>
44970 <int value="6" label="Reset retries"/>
44973 <enum name="SyncAuthError" type="int">
44975 label="Number of times clients have encountered an Auth error."/>
44976 <int value="1" label="Number of times clients have fixed an auth error."/>
44979 <enum name="SyncBackendInitializeRestoreState" type="int">
44980 <int value="0" label="Expected restored types and found some"/>
44981 <int value="1" label="Expected restored types but found none"/>
44982 <int value="2" label="Did not expect restored types and found none"/>
44983 <int value="3" label="Did not expect restored types but found some"/>
44986 <enum name="SyncCryptographerPendingKeysState" type="int">
44987 <int value="0" label="Does not have pending keys"/>
44988 <int value="1" label="Has pending keys"/>
44991 <enum name="SyncCryptographerReadyState" type="int">
44992 <int value="0" label="Not Ready"/>
44993 <int value="1" label="Ready"/>
44996 <enum name="SyncCustomEncryptionEvent" type="int">
44997 <int value="0" label="Default setup with an implicit passphrase"/>
44998 <int value="1" label="Advanced setup with a custom passphrase"/>
45001 <enum name="SyncDeferredInitTrigger" type="int">
45002 <int value="0" label="Data type requested init."/>
45003 <int value="1" label="Fallback timer triggered init."/>
45006 <enum name="SyncDirectoryOpenResult" type="int">
45007 <summary>Possible outcomes of an attempt to load the sync directory.</summary>
45008 <int value="0" label="FIRST_TRY_SUCCESS"/>
45009 <int value="1" label="SECOND_TRY_SUCCESS"/>
45010 <int value="2" label="SECOND_TRY_FAILURE"/>
45013 <enum name="SyncedNotificationActionType" type="int">
45014 <int value="0" label="Unknown"/>
45015 <int value="1" label="Notification clicked"/>
45016 <int value="2" label="Notification button clicked"/>
45017 <int value="3" label="Notification closed by user"/>
45018 <int value="4" label="Notification closed by system"/>
45021 <enum name="SyncedSearchEngineDeleteEvent" type="int">
45022 <summary>Possible events that delete a synced search engine.</summary>
45023 <int value="0" label="USER_INITIATED"/>
45024 <int value="1" label="PRE_SYNC_DELETE"/>
45025 <int value="2" label="EMPTY_FIELD"/>
45028 <enum name="SyncErrorInfobarTypes" type="int">
45029 <summary>Possible errors that can trigger a sync error infobar.</summary>
45030 <int value="1" label="Sign in needs update"/>
45031 <int value="2" label="Service unavailable"/>
45032 <int value="3" label="Needs passphrase"/>
45033 <int value="4" label="Unrecoverable error"/>
45036 <enum name="SyncEventCode" type="int">
45038 Sync UI events. The codes are listed in profile_syncer_service.h with more
45041 <int value="1" label="START_FROM_NTP"/>
45042 <int value="2" label="START_FROM_WRENCH"/>
45043 <int value="3" label="START_FROM_OPTIONS"/>
45044 <int value="10" label="CANCEL_FROM_SIGNON_WITHOUT_AUTH"/>
45045 <int value="11" label="CANCEL_DURING_SIGNON"/>
45046 <int value="12" label="CANCEL_DURING_SIGNON_AFTER_MERGE"/>
45047 <int value="20" label="STOP_FROM_OPTIONS"/>
45048 <int value="21" label="STOP_FROM_ADVANCED_DIALOG"/>
45049 <int value="30" label="MERGE_AND_SYNC_NEEDED"/>
45052 <enum name="SyncFaviconsAvailable" type="int">
45053 <int value="0" label="Synced favicons full"/>
45054 <int value="1" label="Synced favicons not full"/>
45057 <enum name="SyncFSConflictResolutionPolicy" type="int">
45058 <int value="0" label="Unknown"/>
45059 <int value="1" label="LastWriteWin"/>
45060 <int value="2" label="Manual"/>
45063 <enum name="SyncFSRemoteServiceState" type="int">
45064 <int value="0" label="OK"/>
45065 <int value="1" label="TemporaryUnavailable"/>
45066 <int value="2" label="AuthenticationRequired"/>
45067 <int value="3" label="Disabled"/>
45070 <enum name="SyncKeystoreDecryptionFailure" type="int">
45071 <int value="0" label="No keystore key"/>
45072 <int value="1" label="Unknown reason"/>
45075 <enum name="SyncModelTypes" type="int">
45076 <int value="0" label="Unspecified"/>
45077 <int value="1" label="Top level folder"/>
45078 <int value="2" label="Bookmarks"/>
45079 <int value="3" label="Preferences"/>
45080 <int value="4" label="Passwords"/>
45081 <int value="5" label="Autofill Profile"/>
45082 <int value="6" label="Autocomplete"/>
45083 <int value="7" label="Themes"/>
45084 <int value="8" label="Typed URLs"/>
45085 <int value="9" label="Extensions"/>
45086 <int value="10" label="Search Engines"/>
45087 <int value="11" label="Sessions"/>
45088 <int value="12" label="Apps"/>
45089 <int value="13" label="App Settings"/>
45090 <int value="14" label="Extension Settings"/>
45091 <int value="15" label="App Notifications"/>
45092 <int value="16" label="History Delete Directives"/>
45093 <int value="17" label="Nigori"/>
45094 <int value="18" label="Device Information"/>
45095 <int value="19" label="Experiments"/>
45096 <int value="20" label="Synced Notifications"/>
45097 <int value="21" label="Priority Preferences"/>
45098 <int value="22" label="Dictionary"/>
45099 <int value="23" label="Favicon Images"/>
45100 <int value="24" label="Favicon Tracking"/>
45101 <int value="25" label="Proxy Tabs"/>
45102 <int value="26" label="Managed User Settings"/>
45103 <int value="27" label="Managed Users"/>
45104 <int value="28" label="Articles"/>
45105 <int value="29" label="App list"/>
45106 <int value="30" label="Managed User Shared Settings"/>
45107 <int value="31" label="Synced Notification App Info"/>
45110 <enum name="SyncNigoriMigrationResult" type="int">
45111 <int value="0" label="Failed to set default encryption key"/>
45112 <int value="1" label="Failed to set nondefault encryption key"/>
45113 <int value="2" label="Failed to extract keystore decryptor"/>
45114 <int value="3" label="Failed to extract encryption keybag"/>
45116 label="Successfully migrated to non-backwards compatible keystore mode"/>
45118 label="Successfully migrated to backwards compatible keystore mode"/>
45119 <int value="6" label="Successfully migrated with frozen implicit passphrase"/>
45120 <int value="7" label="Successfully migrated with custom passphrase"/>
45123 <enum name="SyncNigoriMigrationState" type="int">
45124 <int value="0" label="Fully migrated"/>
45125 <int value="1" label="Not migrated due to cryptographer not ready"/>
45126 <int value="2" label="Not migrated due to missing keystore key"/>
45127 <int value="3" label="Not migrated for an unknown reason"/>
45130 <enum name="SyncSimpleConflictResolutions" type="int">
45132 Sync simple conflict resolutions. The codes are listed in
45133 conflict_resolver.h, and correspond to the different methods we have for
45134 resolving simple sync conflicts.
45136 <int value="0" label="Overwrite local"/>
45137 <int value="1" label="Overwrite server"/>
45138 <int value="2" label="Undelete"/>
45139 <int value="3" label="Ignore encryption"/>
45140 <int value="4" label="Nigori merge"/>
45141 <int value="5" label="Changes match"/>
45144 <enum name="SyncStartResult" type="int">
45146 Sync data type start results. The codes are listed in data_type_controller.h
45149 <int value="0" label="OK"/>
45150 <int value="1" label="OK_FIRST_RUN"/>
45151 <int value="2" label="BUSY"/>
45152 <int value="3" label="NOT_ENABLED"/>
45153 <int value="4" label="ASSOCIATION_FAILED"/>
45154 <int value="5" label="ABORTED"/>
45155 <int value="6" label="UNRECOVERABLE_ERROR"/>
45156 <int value="7" label="NEEDS_CRYPTO"/>
45159 <enum name="SyncUnrecoverableErrorReason" type="int">
45160 <summary>Reasons for sync unrecoverable errors.</summary>
45161 <int value="0" label="No error"/>
45162 <int value="1" label="Syncer error"/>
45163 <int value="2" label="Backend initialization error"/>
45164 <int value="3" label="Configuration retry"/>
45165 <int value="4" label="Configuration failure"/>
45166 <int value="5" label="Actionable error"/>
45169 <enum name="TabBackgroundLoadStatus" type="int">
45170 <int value="0" label="Loaded on creation and shown"/>
45171 <int value="1" label="Loaded on creation and lost"/>
45172 <int value="2" label="Not loaded on creation"/>
45175 <enum name="TabRestoreResult" type="int">
45176 <int value="0" label="Failure (other)"/>
45177 <int value="1" label="Success"/>
45178 <int value="2" label="Failure due to network connectivity"/>
45181 <enum name="TabRestoreUserAction" type="int">
45182 <int value="0" label="Wait for completion"/>
45183 <int value="1" label="Leave tab (close tab/switch tab/go to tab switcher)"/>
45184 <int value="2" label="Leave Chrome"/>
45187 <enum name="TabStatus" type="int">
45188 <int value="0" label="Memory resident"/>
45189 <int value="1" label="Evicted and reloaded"/>
45190 <int value="2" label="Reloaded due to cold start"/>
45191 <int value="3" label="Partially evicted"/>
45192 <int value="4" label="Reloaded due to backgrounding"/>
45193 <int value="5" label="Reloaded due to incognito"/>
45194 <int value="6" label="Reloaded due to cold start (fg tab on start)"/>
45195 <int value="7" label="Reloaded due to cold start (bg tab on switch)"/>
45196 <int value="8" label="Lazy load for 'Open in new tab'"/>
45197 <int value="9" label="Stopped due to page loading when backgrounding"/>
45198 <int value="10" label="Evicted due to page loading when backgrounding"/>
45201 <enum name="TabSwitchedToForegroundLaunchedWithURL" type="int">
45203 Deprecated as of 04/2014.
45205 <int value="0" label="Launched without an URL"/>
45206 <int value="1" label="Launched with an URL"/>
45209 <enum name="TabSwitchedToForegroundRevisit" type="int">
45211 Deprecated as of 04/2014.
45213 <int value="0" label="First time"/>
45214 <int value="1" label="Revisit"/>
45217 <enum name="TapDelayType" type="int">
45218 <int value="0" label="Delayed Tap"/>
45219 <int value="1" label="Undelayed Tap"/>
45222 <enum name="TcpSocketStatus" type="int">
45223 <int value="0" label="Unknown"/>
45224 <int value="1" label="Fast Connection Return"/>
45225 <int value="2" label="Slow Connection Return"/>
45226 <int value="3" label="Connection Error"/>
45227 <int value="4" label="Syn Data Acknowledged"/>
45228 <int value="5" label="Syn Data Nacked"/>
45229 <int value="6" label="Syn Data Probe Failed"/>
45230 <int value="7" label="No syn data + ack (can't happen)"/>
45231 <int value="8" label="No syn data + nack"/>
45232 <int value="9" label="No syn data + probe failed"/>
45235 <enum name="TimeZoneRequestEvent" type="int">
45236 <int value="0" label="Request start"/>
45237 <int value="1" label="Response success"/>
45238 <int value="2" label="Response not OK"/>
45239 <int value="3" label="Response empty"/>
45240 <int value="4" label="Response malformed"/>
45243 <enum name="TimeZoneRequestResult" type="int">
45244 <int value="0" label="Success"/>
45245 <int value="1" label="Failure"/>
45246 <int value="2" label="Server error"/>
45247 <int value="3" label="Request is cancelled."/>
45250 <enum name="TLSRenegotiationPatched" type="int">
45251 <int value="0" label="Not renegotiation patched"/>
45252 <int value="1" label="Renegotiation patched"/>
45255 <enum name="TouchpadDeviceState" type="int">
45256 <int value="0" label="NO_TP_PRESENT_NO_TP_EXPECTED">
45257 No touchpad detected on a device without built-in touchpad
45259 <int value="1" label="TP_PRESENT_NO_TP_EXPECTED">
45260 External touchpad detected on a device without built-in touchpad
45262 <int value="2" label="NO_TP_PRESENT_TP_EXPECTED_BOOT">
45263 Built-in touchpad not detected at boot time on a device with built-in
45264 touchpad (touchpad failure at boot time)
45266 <int value="3" label="TP_PRESENT_TP_EXPECTED_BOOT">
45267 Built-in touchpad detected at boot time on a device with built-in touchpad
45269 <int value="4" label="NO_TP_PRESENT_TP_EXPECTED_RESUME">
45270 Built-in touchpad not detected at resume time on a device with built-in
45271 touchpad (touchpad failure at resume time)
45273 <int value="5" label="TP_PRESENT_TP_EXPECTED_RESUME">
45274 Built-in touchpad detected at resume time on a device with built-in touchpad
45278 <enum name="TouchpadProblemType" type="int">
45279 <int value="0" label="All events">
45280 All observed input events from touchpad. Serves as a reference.
45282 <int value="1" label="Noisy Ground">
45283 The touchpad noise events (e.g. abrupt cursor jumps) caused by the noisy
45288 <enum name="TrackedPreference" type="int">
45289 <int value="0" label="prefs::kShowHomeButton"/>
45290 <int value="1" label="prefs::kHomePageIsNewTabPage"/>
45291 <int value="2" label="prefs::kHomePage"/>
45292 <int value="3" label="prefs::kRestoreOnStartup"/>
45293 <int value="4" label="prefs::kURLsToRestoreOnStartup"/>
45294 <int value="5" label="extensions::pref_names::kExtensions"/>
45295 <int value="6" label="prefs::kGoogleServicesLastUsername"/>
45296 <int value="7" label="prefs::kSearchProviderOverrides"/>
45297 <int value="8" label="prefs::kDefaultSearchProviderSearchURL"/>
45298 <int value="9" label="prefs::kDefaultSearchProviderKeyword"/>
45299 <int value="10" label="prefs::kDefaultSearchProviderName"/>
45300 <int value="11" label="prefs::kPinnedTabs"/>
45301 <int value="12" label="extensions::pref_names::kKnownDisabled"/>
45302 <int value="13" label="prefs::kProfileResetPromptMemento"/>
45304 label="DefaultSearchManager::kDefaultSearchProviderDataPrefName"/>
45305 <int value="15" label="prefs::kPreferenceResetTime"/>
45306 <int value="16" label="prefs::kSafeBrowsingIncidentReportSent"/>
45309 <enum name="TranslateError" type="int">
45310 <int value="0" label="No error"/>
45311 <int value="1" label="Network error"/>
45312 <int value="2" label="Initialization error"/>
45313 <int value="3" label="Unknown language"/>
45314 <int value="4" label="Unsupported language"/>
45315 <int value="5" label="Identical language"/>
45316 <int value="6" label="Translation error"/>
45319 <enum name="TranslateInitiationStatus" type="int">
45320 <int value="0" label="Completely disabled by prefs"/>
45321 <int value="1" label="Completely disabled by switch"/>
45322 <int value="2" label="Disabled by user configuration"/>
45323 <int value="3" label="Unsupported Language"/>
45324 <int value="4" label="Unsupported URL"/>
45325 <int value="5" label="Do nothing for similar languages"/>
45326 <int value="6" label="Do nothing for accepted languages"/>
45327 <int value="7" label="Auto translation by user configuration"/>
45328 <int value="8" label="Auto translation by linked from a translated page"/>
45329 <int value="9" label="Show infobar"/>
45330 <int value="10" label="MIME-type is not supported"/>
45333 <enum name="TranslateLanguage" type="int">
45334 <int value="0" label="No language code"/>
45335 <int value="1" label="Valid language code"/>
45336 <int value="2" label="Invalid language code"/>
45339 <enum name="TranslateLanguageVerification" type="int">
45340 <int value="0" label="CLD is disabled"/>
45341 <int value="1" label="No Content-Language"/>
45342 <int value="2" label="CLD can not determine a language"/>
45343 <int value="3" label="CLD agrees with Content-Language"/>
45344 <int value="4" label="CLD disagrees with Content-Language"/>
45345 <int value="5" label="CLD can be trusted"/>
45346 <int value="6" label="CLD can complement a sub code"/>
45349 <enum name="TranslateScheme" type="int">
45350 <int value="0" label="http"/>
45351 <int value="1" label="https"/>
45352 <int value="2" label="unexpected other schemes"/>
45355 <enum name="UIEventType" type="int">
45356 <int value="0" label="Unknown"/>
45357 <int value="1" label="Touch released"/>
45358 <int value="2" label="Touch pressed"/>
45359 <int value="3" label="Touch moved"/>
45360 <int value="4" label="Touch stationary"/>
45361 <int value="5" label="Touch cancelled"/>
45362 <int value="6" label="Gesture scroll begin"/>
45363 <int value="7" label="Gesture scroll end"/>
45364 <int value="8" label="Gesture scroll update"/>
45365 <int value="9" label="Gesture tap"/>
45366 <int value="10" label="Gesture tap down"/>
45367 <int value="11" label="Gesture finger down"/>
45368 <int value="12" label="Gesture finger up"/>
45369 <int value="13" label="Gesture double tap"/>
45370 <int value="14" label="Gesture triple tap"/>
45371 <int value="15" label="Gesture two-finger tap"/>
45372 <int value="16" label="Gesture pinch begin"/>
45373 <int value="17" label="Gesture pinch end"/>
45374 <int value="18" label="Gesture pinch update (2 fingers)"/>
45375 <int value="19" label="Long press"/>
45376 <int value="20" label="Multi-finger swipe (2 fingers)"/>
45377 <int value="21" label="Scroll"/>
45378 <int value="22" label="Scroll fling start"/>
45379 <int value="23" label="Scroll fling cancel"/>
45380 <int value="24" label="Multi-finger swipe (3 fingers)"/>
45381 <int value="25" label="Multi-finger swipe (4+ fingers)"/>
45382 <int value="26" label="Gesture scroll update (2 fingers)"/>
45383 <int value="27" label="Gesture scroll update (3 fingers)"/>
45384 <int value="28" label="Gesture scroll update (4+ fingers)"/>
45385 <int value="29" label="Gesture pinch update (3 fingers)"/>
45386 <int value="30" label="Gesture pinch update (4+ fingers)"/>
45387 <int value="31" label="Long tap"/>
45388 <int value="32" label="Show Press"/>
45389 <int value="33" label="Tap Cancel"/>
45390 <int value="34" label="Edge swipe"/>
45391 <int value="35" label="One-finger swipe"/>
45394 <enum name="UmaInitSequence" type="int">
45395 <int value="0" label="Timer fired first"/>
45396 <int value="1" label="Init task completed first"/>
45399 <enum name="UmaMachineIdState" type="int">
45400 <int value="0" label="ID generation failed"/>
45401 <int value="1" label="No stored value"/>
45402 <int value="2" label="Machine ID changed"/>
45403 <int value="3" label="Machine ID unchanged"/>
45406 <enum name="UmaUploadResponseStatus" type="int">
45407 <int value="0" label="Unknown failure"/>
45408 <int value="1" label="Success"/>
45409 <int value="2" label="Bad request"/>
45410 <int value="3" label="No response"/>
45413 <enum name="UncacheableReason" type="int">
45414 <int value="0" label="kNoData"/>
45415 <int value="1" label="kPre11PartialResponse"/>
45416 <int value="2" label="kNoStrongValidatorOnPartialResponse"/>
45417 <int value="3" label="kShortMaxAge"/>
45418 <int value="4" label="kExpiresTooSoon"/>
45419 <int value="5" label="kHasMustRevalidate"/>
45420 <int value="6" label="kNoCache"/>
45421 <int value="7" label="kNoStore"/>
45424 <enum name="UniformityTrialGroupNotActive" type="int">
45425 <int value="0" label="Invalid"/>
45426 <int value="1" label="Group not reported"/>
45427 <int value="2" label="Trial was disabled"/>
45428 <int value="3" label="Group not reported and trial was disabled"/>
45431 <enum name="UpdateEngineAttemptResult" type="int">
45432 <int value="0" label="Update Succeeded"/>
45433 <int value="1" label="Internal Error"/>
45434 <int value="2" label="Payload Download Error"/>
45435 <int value="3" label="Metadata Malformed"/>
45436 <int value="4" label="Operation Malformed"/>
45437 <int value="5" label="Operation Execution Error"/>
45438 <int value="6" label="Metadata Verification Failed"/>
45439 <int value="7" label="Payload Verification Failed"/>
45440 <int value="8" label="Verification Failed"/>
45441 <int value="9" label="Post-install Failed"/>
45442 <int value="10" label="Abnormal Termination"/>
45445 <enum name="UpdateEngineCheckReaction" type="int">
45446 <int value="0" label="Updating"/>
45447 <int value="1" label="Ignoring"/>
45448 <int value="2" label="Deferring"/>
45449 <int value="3" label="Backing Off"/>
45452 <enum name="UpdateEngineCheckResult" type="int">
45453 <int value="0" label="Update Available"/>
45454 <int value="1" label="No Update Available"/>
45455 <int value="2" label="Response Download Error"/>
45456 <int value="3" label="Response Parsing Error"/>
45457 <int value="4" label="Reboot Pending"/>
45460 <enum name="UpdateEngineConnectionType" type="int">
45461 <int value="0" label="Unknown"/>
45462 <int value="1" label="Ethernet"/>
45463 <int value="2" label="Wifi"/>
45464 <int value="3" label="WiMAX"/>
45465 <int value="4" label="Bluetooth"/>
45466 <int value="5" label="Cellular"/>
45467 <int value="6" label="Tethered (Ethernet)"/>
45468 <int value="7" label="Tethered (Wifi)"/>
45471 <enum name="UpdateEngineDownloadErrorCode" type="int">
45472 <int value="0" label="Download Error"/>
45473 <int value="100" label="Input Malformed (Internal Error)"/>
45474 <int value="101" label="Unknown HTTP Status (not 200-599)"/>
45475 <int value="400" label="Bad Request (HTTP Status 400)"/>
45476 <int value="401" label="Unauthorized (HTTP Status 401)"/>
45477 <int value="402" label="Payment Required (HTTP Status 402)"/>
45478 <int value="403" label="Forbidden (HTTP Status 403)"/>
45479 <int value="404" label="Not Found (HTTP Status 404)"/>
45480 <int value="405" label="Method Not Allowed (HTTP Status 405)"/>
45481 <int value="406" label="Not Acceptable (HTTP Status 406)"/>
45482 <int value="407" label="Proxy Auth Req (HTTP Status 407)"/>
45483 <int value="408" label="Request Timeout (HTTP Status 408)"/>
45484 <int value="409" label="Conflict (HTTP Status 409)"/>
45485 <int value="410" label="Gone (HTTP Status 410)"/>
45486 <int value="500" label="Internal Server Error (HTTP Status 500)"/>
45487 <int value="501" label="Not Implemented (HTTP Status 501)"/>
45488 <int value="502" label="Bad Gateway (HTTP Status 502)"/>
45489 <int value="503" label="Service Unavailable (HTTP Status 503)"/>
45490 <int value="504" label="Gateway Timeout (HTTP Status 504)"/>
45493 <enum name="UpdateEngineDownloadSource" type="int">
45494 <int value="0" label="HTTPS Server"/>
45495 <int value="1" label="HTTP Server"/>
45496 <int value="2" label="HTTP Peer"/>
45499 <enum name="UpdateEngineDownloadSources" type="int">
45500 <int value="0" label="Other"/>
45501 <int value="1" label="HTTPS Server Only"/>
45502 <int value="2" label="HTTP Server Only"/>
45503 <int value="3" label="HTTP Server, HTTPS Server"/>
45504 <int value="4" label="HTTP Peer Only"/>
45505 <int value="5" label="HTTP Peer and HTTPS Server"/>
45506 <int value="6" label="HTTP Peer and HTTP Server"/>
45507 <int value="7" label="HTTP Peer, HTTPS Server, and HTTP Server"/>
45510 <enum name="UpdateEngineErrorCode" type="int">
45511 <int value="0" label="kErrorCodeSuccess"/>
45512 <int value="1" label="kErrorCodeError"/>
45513 <int value="2" label="kErrorCodeOmahaRequestError"/>
45514 <int value="3" label="kErrorCodeOmahaResponseHandlerError"/>
45515 <int value="4" label="kErrorCodeFilesystemCopierError"/>
45516 <int value="5" label="kErrorCodePostinstallRunnerError"/>
45517 <int value="6" label="kErrorCodeSetBootableFlagError"/>
45518 <int value="7" label="kErrorCodeInstallDeviceOpenError"/>
45519 <int value="8" label="kErrorCodeKernelDeviceOpenError"/>
45520 <int value="9" label="kErrorCodeDownloadTransferError"/>
45521 <int value="10" label="kErrorCodePayloadHashMismatchError"/>
45522 <int value="11" label="kErrorCodePayloadSizeMismatchError"/>
45523 <int value="12" label="kErrorCodeDownloadPayloadVerificationError"/>
45524 <int value="13" label="kErrorCodeDownloadNewPartitionInfoError"/>
45525 <int value="14" label="kErrorCodeDownloadWriteError"/>
45526 <int value="15" label="kErrorCodeNewRootfsVerificationError"/>
45527 <int value="16" label="kErrorCodeNewKernelVerificationError"/>
45528 <int value="17" label="kErrorCodeSignedDeltaPayloadExpectedError"/>
45529 <int value="18" label="kErrorCodeDownloadPayloadPubKeyVerificationError"/>
45530 <int value="19" label="kErrorCodePostinstallBootedFromFirmwareB"/>
45531 <int value="20" label="kErrorCodeDownloadStateInitializationError"/>
45532 <int value="21" label="kErrorCodeDownloadInvalidMetadataMagicString"/>
45533 <int value="22" label="kErrorCodeDownloadSignatureMissingInManifest"/>
45534 <int value="23" label="kErrorCodeDownloadManifestParseError"/>
45535 <int value="24" label="kErrorCodeDownloadMetadataSignatureError"/>
45536 <int value="25" label="kErrorCodeDownloadMetadataSignatureVerificationError"/>
45537 <int value="26" label="kErrorCodeDownloadMetadataSignatureMismatch"/>
45538 <int value="27" label="kErrorCodeDownloadOperationHashVerificationError"/>
45539 <int value="28" label="kErrorCodeDownloadOperationExecutionError"/>
45540 <int value="29" label="kErrorCodeDownloadOperationHashMismatch"/>
45541 <int value="30" label="kErrorCodeOmahaRequestEmptyResponseError"/>
45542 <int value="31" label="kErrorCodeOmahaRequestXMLParseError"/>
45543 <int value="32" label="kErrorCodeDownloadInvalidMetadataSize"/>
45544 <int value="33" label="kErrorCodeDownloadInvalidMetadataSignature"/>
45545 <int value="34" label="kErrorCodeOmahaRequestResponseInvalid"/>
45546 <int value="35" label="kErrorCodeOmahaUpdateIgnoredPerPolicy"/>
45547 <int value="36" label="kErrorCodeOmahaUpdateDeferredPerPolicy"/>
45548 <int value="37" label="kErrorCodeOmahaErrorInHTTPResponse"/>
45549 <int value="38" label="kErrorCodeDownloadOperationHashMissingError"/>
45550 <int value="39" label="kErrorCodeDownloadMetadataSignatureMissingError"/>
45551 <int value="40" label="kErrorCodeOmahaUpdateDeferredForBackoff"/>
45552 <int value="41" label="kErrorCodePostinstallPowerwashError"/>
45553 <int value="42" label="kErrorCodeUpdateCanceledByChannelChange"/>
45554 <int value="43" label="kErrorCodePostinstallFirmwareRONotUpdatable"/>
45555 <int value="44" label="kErrorCodeUnsupportedMajorPayloadVersion"/>
45556 <int value="45" label="kErrorCodeUnsupportedMinorPayloadVersion"/>
45559 <enum name="UpdateEngineInstallDateProvisioningSource" type="int">
45560 <int value="0" label="Omaha Response"/>
45561 <int value="1" label="OOBE Marker"/>
45564 <enum name="UpdateEnginePayloadFormat" type="int">
45565 <int value="0" label="Full"/>
45566 <int value="1" label="Delta"/>
45567 <int value="2" label="Forced Full"/>
45570 <enum name="UpdatePolicy" type="int">
45571 <int value="0" label="UPDATES_DISABLED"/>
45572 <int value="1" label="AUTOMATIC_UPDATES"/>
45573 <int value="2" label="MANUAL_UPDATES_ONLY"/>
45574 <int value="3" label="AUTO_UPDATES_ONLY"/>
45577 <enum name="UrlResolutionResult" type="int">
45578 <int value="0" label="Absolute URL"/>
45579 <int value="1" label="Resolutions Differ"/>
45580 <int value="2" label="Resolutions Agree"/>
45583 <enum name="URLSchemeForHistogram" type="int">
45584 <int value="0" label="kUnknownURLScheme"/>
45585 <int value="1" label="kMissingURLScheme"/>
45586 <int value="2" label="kHttpURLScheme"/>
45587 <int value="3" label="kHttpsURLScheme"/>
45588 <int value="4" label="kFtpURLScheme"/>
45589 <int value="5" label="kChromeExtensionURLScheme"/>
45590 <int value="6" label="kJavascriptURLScheme"/>
45591 <int value="7" label="kFileURLScheme"/>
45592 <int value="8" label="kBlobURLScheme"/>
45593 <int value="9" label="kDataURLScheme"/>
45594 <int value="10" label="kFileSystemScheme"/>
45597 <enum name="UserInitiatedEvent" type="int">
45598 <int value="0" label="WiFi Scan"/>
45601 <enum name="UserSelectableSyncType" type="int">
45602 <int value="0" label="Bookmarks"/>
45603 <int value="1" label="Preferences"/>
45604 <int value="2" label="Passwords"/>
45605 <int value="3" label="Autofill"/>
45606 <int value="4" label="Themes"/>
45607 <int value="5" label="Omnibox History"/>
45608 <int value="6" label="Extensions"/>
45609 <int value="7" label="Open Tabs"/>
45610 <int value="8" label="Apps"/>
45613 <enum name="UserType" type="int">
45614 <int value="0" label="Regular"/>
45615 <int value="1" label="Guest"/>
45616 <int value="2" label="Retail Mode"/>
45617 <int value="3" label="Public Account"/>
45618 <int value="4" label="Locally Managed"/>
45619 <int value="5" label="Kiosk App"/>
45622 <enum name="VariationSeedSignature" type="int">
45623 <int value="0" label="Signature Missing"/>
45624 <int value="1" label="Signature Decode Failed"/>
45625 <int value="2" label="Invalid Signature"/>
45626 <int value="3" label="Invalid Seed"/>
45627 <int value="4" label="Valid Signature for Seed"/>
45630 <enum name="VariationsResourceRequestsAllowedState" type="int">
45631 <int value="0" label="Requests allowed"/>
45632 <int value="1" label="Requests not allowed (Obsolete 11/2013)"/>
45633 <int value="2" label="Notified that requests became allowed"/>
45634 <int value="3" label="Requests not allowed: EULA not accepted"/>
45635 <int value="4" label="Requests not allowed: network down"/>
45636 <int value="5" label="Requests not allowed: disabled by command line"/>
45639 <enum name="VariationsSeedDateChange" type="int">
45640 <int value="0" label="No previous date"/>
45641 <int value="1" label="New date older than old date"/>
45642 <int value="2" label="Same day"/>
45643 <int value="3" label="Day changed"/>
45646 <enum name="VariationsSeedEmpty" type="int">
45647 <int value="0" label="Seed Not Empty"/>
45648 <int value="1" label="Seed Empty"/>
45649 <int value="2" label="Seed Corrupt"/>
45650 <int value="3" label="Seed Signature Verification Failed"/>
45653 <enum name="VaryType" type="int">
45654 <int value="0" label="No Vary header present"/>
45655 <int value="1" label="Vary:User-Agent"/>
45656 <int value="2" label="Other"/>
45659 <enum name="VAVDAH264DecoderFailure" type="int">
45660 <int value="0" label="FRAME_MBS_ONLY_FLAG_NOT_ONE"/>
45661 <int value="1" label="GAPS_IN_FRAME_NUM"/>
45662 <int value="2" label="MID_STREAM_RESOLUTION_CHANGE"/>
45663 <int value="3" label="INTERLACED_STREAM"/>
45664 <int value="4" label="VAAPI_ERROR"/>
45667 <enum name="VideoCodec" type="int">
45668 <int value="0" label="kUnknownVideoCodec"/>
45669 <int value="1" label="kCodecH264"/>
45670 <int value="2" label="kCodecVC1"/>
45671 <int value="3" label="kCodecMPEG2"/>
45672 <int value="4" label="kCodecMPEG4"/>
45673 <int value="5" label="kCodecTheora"/>
45674 <int value="6" label="kCodecVP8"/>
45675 <int value="7" label="kCodecVP9"/>
45678 <enum name="VideoCodecProfile" type="int">
45679 <int value="0" label="H.264 Baseline"/>
45680 <int value="1" label="H.264 Main"/>
45681 <int value="2" label="H.264 Extended"/>
45682 <int value="3" label="H.264 High"/>
45683 <int value="4" label="H.264 High10"/>
45684 <int value="5" label="H.264 High422"/>
45685 <int value="6" label="H.264 High444"/>
45686 <int value="7" label="H.264 ScalableBaseline"/>
45687 <int value="8" label="H.264 ScalableHigh"/>
45688 <int value="9" label="H.264 StereoHigh"/>
45689 <int value="10" label="H.264 MultiviewHigh"/>
45690 <int value="11" label="VP8"/>
45691 <int value="12" label="VP9"/>
45694 <enum name="VideoPixelFormat" type="int">
45695 <int value="0" label="UNKNOWN"/>
45696 <int value="1" label="YV12"/>
45697 <int value="2" label="YV16"/>
45698 <int value="3" label="I420"/>
45699 <int value="4" label="YV12A"/>
45700 <int value="5" label="HOLE"/>
45701 <int value="6" label="NATIVE_TEXTURE"/>
45702 <int value="7" label="YV12J"/>
45705 <enum name="ViewFileType" type="int">
45706 <int value="0" label="other"/>
45707 <int value="1" label=".3ga"/>
45708 <int value="2" label=".3gp"/>
45709 <int value="3" label=".aac"/>
45710 <int value="4" label=".alac"/>
45711 <int value="5" label=".asf"/>
45712 <int value="6" label=".avi"/>
45713 <int value="7" label=".bmp"/>
45714 <int value="8" label=".csv"/>
45715 <int value="9" label=".doc"/>
45716 <int value="10" label=".docx"/>
45717 <int value="11" label=".flac"/>
45718 <int value="12" label=".gif"/>
45719 <int value="13" label=".jpeg"/>
45720 <int value="14" label=".jpg"/>
45721 <int value="15" label=".log"/>
45722 <int value="16" label=".m3u"/>
45723 <int value="17" label=".m3u8"/>
45724 <int value="18" label=".m4a"/>
45725 <int value="19" label=".m4v"/>
45726 <int value="20" label=".mid"/>
45727 <int value="21" label=".mkv"/>
45728 <int value="22" label=".mov"/>
45729 <int value="23" label=".mp3"/>
45730 <int value="24" label=".mp4"/>
45731 <int value="25" label=".mpg"/>
45732 <int value="26" label=".odf"/>
45733 <int value="27" label=".odp"/>
45734 <int value="28" label=".ods"/>
45735 <int value="29" label=".odt"/>
45736 <int value="30" label=".oga"/>
45737 <int value="31" label=".ogg"/>
45738 <int value="32" label=".ogv"/>
45739 <int value="33" label=".pdf"/>
45740 <int value="34" label=".png"/>
45741 <int value="35" label=".ppt"/>
45742 <int value="36" label=".pptx"/>
45743 <int value="37" label=".ra"/>
45744 <int value="38" label=".ram"/>
45745 <int value="39" label=".rar"/>
45746 <int value="40" label=".rm"/>
45747 <int value="41" label=".rtf"/>
45748 <int value="42" label=".wav"/>
45749 <int value="43" label=".webm"/>
45750 <int value="44" label=".webp"/>
45751 <int value="45" label=".wma"/>
45752 <int value="46" label=".wmv"/>
45753 <int value="47" label=".xls"/>
45754 <int value="48" label=".xlsx"/>
45757 <enum name="VPNDriver" type="int">
45758 <int value="0" label="OpenVPN"/>
45759 <int value="1" label="L2TP/IPSec"/>
45762 <enum name="VPNRemoteAuthenticationType" type="int">
45763 <int value="0" label="OpenVPN Default"/>
45764 <int value="1" label="OpenVPN Certificate"/>
45765 <int value="2" label="L2TP/IPSec Default"/>
45766 <int value="3" label="L2TP/IPSec Certificate"/>
45767 <int value="4" label="L2TP/IPSec PSK"/>
45770 <enum name="VPNUserAuthenticationType" type="int">
45771 <int value="0" label="OpenVPN None"/>
45772 <int value="1" label="OpenVPN Certificate"/>
45773 <int value="2" label="OpenVPN Username/Password"/>
45774 <int value="3" label="OpenVPN Username/Password/OTP"/>
45775 <int value="4" label="L2TP/IPSec None"/>
45776 <int value="5" label="L2TP/IPSec Certificate"/>
45777 <int value="6" label="L2TP/IPSec Username/Password"/>
45780 <enum name="WalletApiCall" type="int">
45781 <int value="0" label="Unknown API call"/>
45782 <int value="1" label="Accept Legal Documents"/>
45783 <int value="2" label="Authenticate Instrument"/>
45784 <int value="3" label="Get Full Wallet"/>
45785 <int value="4" label="Get Wallet Items"/>
45786 <int value="5" label="Save to Wallet"/>
45789 <enum name="WalletErrors" type="int">
45790 <int value="0" label="Baseline: Issued request"/>
45791 <int value="1" label="Fatal error (deprecated)"/>
45792 <int value="2" label="Malformed response"/>
45793 <int value="3" label="Network error"/>
45794 <int value="4" label="Bad request"/>
45795 <int value="5" label="Internal error"/>
45796 <int value="6" label="Invalid params"/>
45797 <int value="7" label="Service unavailable"/>
45798 <int value="8" label="Spending limit exceeded"/>
45799 <int value="9" label="Unsupported API version"/>
45800 <int value="10" label="Unknown error"/>
45801 <int value="11" label="Unsupported merchant"/>
45802 <int value="12" label="Unsupported buyer legal address"/>
45803 <int value="13" label="Unverified know your customer status"/>
45806 <enum name="WalletRequiredActions" type="int">
45807 <int value="0" label="Baseline: Issued request"/>
45808 <int value="1" label="Unknown"/>
45809 <int value="2" label="GAIA auth"/>
45810 <int value="3" label="Passive GAIA auth"/>
45811 <int value="4" label="Set up Wallet"/>
45812 <int value="5" label="Accept ToS"/>
45813 <int value="6" label="Update expiration date"/>
45814 <int value="7" label="Upgrade min address"/>
45815 <int value="8" label="Choose another instrument or address"/>
45816 <int value="9" label="Verify CVV"/>
45817 <int value="10" label="Invalid form field"/>
45818 <int value="11" label="Require phone number"/>
45821 <enum name="WebFontCacheHit" type="int">
45822 <int value="0" label="Miss"/>
45823 <int value="1" label="Hit"/>
45824 <int value="2" label="Served from data URL"/>
45827 <enum name="WebFontDiskCacheHit" type="int">
45828 <int value="0" label="Not in the cache"/>
45829 <int value="1" label="In the cache"/>
45830 <int value="2" label="Previously in the cache"/>
45833 <enum name="WebFontPackageFormat" type="int">
45834 <int value="0" label="Unknown / Decode error"/>
45835 <int value="1" label="SFNT"/>
45836 <int value="2" label="WOFF"/>
45837 <int value="3" label="WOFF 2.0"/>
45838 <int value="4" label="SVG"/>
45841 <enum name="WebFontUsageType" type="int">
45842 <int value="0" label="Styled, and used"/>
45843 <int value="1" label="Styled, but not used"/>
45844 <int value="2" label="Not styled, but used"/>
45847 <enum name="WebHistoryStatus" type="int">
45848 <int value="0" label="WEB_HISTORY_QUERY_FAILED">Failed</int>
45849 <int value="1" label="WEB_HISTORY_QUERY_SUCCEEDED">Succeeded</int>
45850 <int value="2" label="WEB_HISTORY_QUERY_TIMED_OUT">Timed out</int>
45853 <enum name="WebSocketHandshakeResult" type="int">
45854 <int value="0" label="Incomplete"/>
45855 <int value="1" label="Normal"/>
45856 <int value="2" label="Failed"/>
45857 <int value="3" label="Connected"/>
45860 <enum name="WebSocketNewHandshakeResult" type="int">
45861 <int value="0" label="INCOMPLETE">Incomplete</int>
45862 <int value="1" label="CONNECTED">Connected</int>
45863 <int value="2" label="FAILED">Failed</int>
45866 <enum name="WebSocketNewPerMessageDeflateContextTakeoverMode" type="int">
45867 <int value="0" label="Do not take over"/>
45868 <int value="1" label="Take over"/>
45871 <enum name="WebSocketPerMessageDeflateContextTakeOverMode" type="int">
45872 <int value="0" label="Do not take over"/>
45873 <int value="1" label="Take over"/>
45876 <enum name="WebSocketSendType" type="int">
45877 <int value="0" label="String"/>
45878 <int value="1" label="ArrayBuffer"/>
45879 <int value="2" label="ArrayBufferView"/>
45880 <int value="3" label="Blob"/>
45883 <enum name="WiFiApMode" type="int">
45884 <int value="0" label="Unknown"/>
45885 <int value="1" label="Managed"/>
45886 <int value="2" label="AdHoc"/>
45889 <enum name="WiFiReasonCode" type="int">
45890 <int value="0" label="kReasonReserved0"/>
45891 <int value="1" label="kReasonCodeUnspecified"/>
45892 <int value="2" label="kReasonCodePreviousAuthenticationInvalid"/>
45893 <int value="3" label="kReasonCodeSenderHasLeft"/>
45894 <int value="4" label="kReasonCodeInactivity"/>
45895 <int value="5" label="kReasonCodeTooManySTAs"/>
45896 <int value="6" label="kReasonCodeNonAuthenticated"/>
45897 <int value="7" label="kReasonCodeNonAssociated"/>
45898 <int value="8" label="kReasonCodeDisassociatedHasLeft"/>
45899 <int value="9" label="kReasonCodeReassociationNotAuthenticated"/>
45900 <int value="10" label="kReasonCodeUnacceptablePowerCapability"/>
45901 <int value="11" label="kReasonCodeUnacceptableSupportedChannelInfo"/>
45902 <int value="12" label="kReasonReserved12"/>
45903 <int value="13" label="kReasonCodeInvalidInfoElement"/>
45904 <int value="14" label="kReasonCodeMICFailure"/>
45905 <int value="15" label="kReasonCode4WayTimeout"/>
45906 <int value="16" label="kReasonCodeGroupKeyHandshakeTimeout"/>
45907 <int value="17" label="kReasonCodeDifferenIE"/>
45908 <int value="18" label="kReasonCodeGroupCipherInvalid"/>
45909 <int value="19" label="kReasonCodePairwiseCipherInvalid"/>
45910 <int value="20" label="kReasonCodeAkmpInvalid"/>
45911 <int value="21" label="kReasonCodeUnsupportedRsnIeVersion"/>
45912 <int value="22" label="kReasonCodeInvalidRsnIeCaps"/>
45913 <int value="23" label="kReasonCode8021XAuth"/>
45914 <int value="24" label="kReasonCodeCipherSuiteRejected"/>
45915 <int value="25" label="kReasonReserved25"/>
45916 <int value="26" label="kReasonReserved26"/>
45917 <int value="27" label="kReasonReserved27"/>
45918 <int value="28" label="kReasonReserved28"/>
45919 <int value="29" label="kReasonReserved29"/>
45920 <int value="30" label="kReasonReserved30"/>
45921 <int value="31" label="kReasonReserved31"/>
45922 <int value="32" label="kReasonCodeUnspecifiedQoS"/>
45923 <int value="33" label="kReasonCodeQoSBandwidth"/>
45924 <int value="34" label="kReasonCodeiPoorConditions"/>
45925 <int value="35" label="kReasonCodeOutsideTxop"/>
45926 <int value="36" label="kReasonCodeStaLeaving"/>
45927 <int value="37" label="kReasonCodeUnacceptableMechanism"/>
45928 <int value="38" label="kReasonCodeSetupRequired"/>
45929 <int value="39" label="kReasonCodeTimeout"/>
45930 <int value="45" label="kReasonCodeCipherSuiteNotSupported"/>
45933 <enum name="WiFiScanResult" type="int">
45934 <int value="0" label="ProgressiveScan connected"/>
45935 <int value="1" label="ProgressiveScan error then FullScan didn't connect"/>
45936 <int value="2" label="ProgressiveScan error then FullScan connected"/>
45938 label="ProgressiveScan didn't connect then FullScan didn't connect"/>
45940 label="ProgressiveScan didn't connect then FullScan connected"/>
45941 <int value="5" label="FullScan didn't connect"/>
45942 <int value="6" label="FullScan connected"/>
45943 <int value="7" label="Internal error"/>
45946 <enum name="WiFiStatusType" type="int">
45947 <int value="0" label="kStatusCodeTypeByAp"/>
45948 <int value="1" label="kStatusCodeTypeByClient"/>
45949 <int value="2" label="kStatusCodeTypeByUser"/>
45950 <int value="3" label="kStatusCodeTypeConsideredDead"/>
45953 <enum name="Win8PageLoadType" type="int">
45954 <int value="0" label="Metro"/>
45955 <int value="1" label="Desktop"/>
45956 <int value="2" label="Metro Aura"/>
45957 <int value="3" label="Desktop Aura"/>
45960 <enum name="WindowsVersion" type="int">
45961 <int value="0" label="Pre-XP"/>
45962 <int value="1" label="XP"/>
45963 <int value="2" label="2003 Server"/>
45964 <int value="3" label="Vista"/>
45965 <int value="4" label="Windows 7"/>
45966 <int value="5" label="Windows 8"/>
45969 <enum name="WindowType" type="int">
45970 <int value="0" label="Other"/>
45971 <int value="1" label="Browser"/>
45972 <int value="2" label="Hosted App"/>
45973 <int value="3" label="Packaged App"/>
45976 <enum name="XMLHttpRequestSendArrayBufferOrView" type="int">
45977 <int value="0" label="XMLHttpRequestSendArrayBuffer"/>
45978 <int value="1" label="XMLHttpRequestSendArrayBufferView"/>
45983 <!-- Histogram suffixes list -->
45985 <histogram_suffixes_list>
45987 <histogram_suffixes name="ActiveNetworkState">
45988 <suffix name="Offline"
45989 label="network manager thinks that the active network is offline"/>
45990 <suffix name="Online"
45991 label="network manager thinks that the active network is online"/>
45992 <suffix name="RestrictedPool"
45993 label="network manager thinks that the active network is behind portal"/>
45994 <affected-histogram name="CaptivePortal.OOBE.DiscrepancyWithShill"/>
45995 <affected-histogram name="CaptivePortal.Session.DiscrepancyWithShill"/>
45996 </histogram_suffixes>
45998 <histogram_suffixes name="AppListFirstPaintWarmStartFast" separator="">
45999 <suffix name="" label="Normal start."/>
46000 <suffix name="Fast"
46001 label="Fast start by skipping normal chrome.dll startup."/>
46002 <affected-histogram name="Startup.AppListFirstPaintWarmStart"/>
46003 </histogram_suffixes>
46005 <histogram_suffixes name="AsyncSlowStart">
46006 <suffix name="AsyncSlowStart" label="Async Slow Start on"/>
46007 <suffix name="AsyncSlowStart_off" label="Async Slow Start off"/>
46008 <suffix name="AsyncSlowStart_on" label="Async Slow Start on"/>
46009 <affected-histogram name="Net.Transaction_Connected_New"/>
46010 <affected-histogram name="Renderer4.StartToFinish"/>
46011 </histogram_suffixes>
46013 <histogram_suffixes name="AutofillServerExperiments">
46014 <suffix name="ar06" label="Acceptance ratio: 0.6"/>
46015 <suffix name="ar1" label="Acceptance ratio: 1.0"/>
46016 <suffix name="ar2" label="Acceptance ratio: 2.0"/>
46017 <suffix name="ar4" label="Acceptance ratio: 4.0"/>
46018 <suffix name="ar04wr3fs4"
46019 label="Acceptance ratio: 0.4; winner lead ratio: 3.0; min form score: 4"/>
46020 <suffix name="ar05wlr15"
46021 label="Acceptance ratio: 0.5; winner lead ratio: 1.5"/>
46022 <suffix name="ar05wlr25"
46023 label="Acceptance ratio: 0.5; winner lead ratio: 2.5"/>
46024 <suffix name="ar05wr15fs5"
46025 label="Acceptance ratio: 0.5; winner lead ratio: 1.5; min form score: 5"/>
46026 <suffix name="fp05" label="Probability picker algorithm, p=0.5"/>
46027 <suffix name="fp025" label="Probability picker algorithm, p=0.25"/>
46028 <suffix name="fp05cc03"
46029 label="Probability picker algorithm, p=0.5; p_ccname=0.3"/>
46030 <suffix name="fp05cco03"
46031 label="Probability picker algorithm, p=0.5;
46032 p_ccname_given_other_cc_fields=0.3"/>
46033 <suffix name="fp05cco03cstd"
46034 label="Probability picker algorithm, p=0.5;
46035 p_ccname_given_other_cc_fields=0.3; with fallback to the default
46037 <suffix name="fp05cc03e1"
46038 label="Probability picker algorithm, p=0.5 for cc and company name
46039 fields; p_ccname_given_other_cc_fields=0.3; with fallback to the
46040 default algorithm;"/>
46041 <suffix name="tbar1" label="Use only Toolbar upload data"/>
46042 <affected-histogram name="Autofill.Quality"/>
46043 <affected-histogram name="AutoFill.Quality"/>
46044 <affected-histogram name="Autofill.Quality.HeuristicType"/>
46045 <affected-histogram name="Autofill.Quality.HeuristicType.ByFieldType"/>
46046 <affected-histogram name="Autofill.Quality.PredictedType"/>
46047 <affected-histogram name="Autofill.Quality.PredictedType.ByFieldType"/>
46048 <affected-histogram name="Autofill.Quality.ServerType"/>
46049 <affected-histogram name="Autofill.Quality.ServerType.ByFieldType"/>
46050 </histogram_suffixes>
46052 <histogram_suffixes name="BadBlockCounts" separator=".">
46053 <suffix name="Backupsys" label="backupsys partition"/>
46054 <suffix name="Bbt" label="bbt partition"/>
46055 <suffix name="Block0" label="block0 partition"/>
46056 <suffix name="Bootloader" label="bootloader partition"/>
46057 <suffix name="Cache" label="cache partition"/>
46058 <suffix name="Factory_store" label="factory_store partition"/>
46059 <suffix name="Fts" label="fts partition"/>
46060 <suffix name="Kernel" label="kernel partition"/>
46061 <suffix name="Postbootloader" label="postbootloader partition"/>
46062 <suffix name="Postbootloader-B" label="postbootloader-B partition"/>
46063 <suffix name="Prebootloader" label="prebootloader partition"/>
46064 <suffix name="Recovery" label="recovery partition"/>
46065 <suffix name="Rootfs" label="rootfs partition"/>
46066 <suffix name="Total" label="total partition"/>
46067 <suffix name="TZ" label="TZ partition"/>
46068 <suffix name="TZ-B" label="TZ-B partition"/>
46069 <suffix name="Userdata" label="userdata partition"/>
46070 <affected-histogram name="Platform.Storage.Flash.BadBlocks"/>
46071 </histogram_suffixes>
46073 <histogram_suffixes name="CacheListSize">
46074 <suffix name="CacheListSize_12" label="Control"/>
46075 <suffix name="CacheListSize_13" label="Extended deleted list (2x)"/>
46076 <suffix name="CacheListSize_14" label="Out of the experiment"/>
46077 <affected-histogram name="DiskCache.TotalIOTime"/>
46078 <affected-histogram name="Net.HttpJob.TotalTime"/>
46079 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
46080 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
46081 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
46082 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
46083 <affected-histogram name="PLT.Abandoned"/>
46084 <affected-histogram name="PLT.BeginToFinish"/>
46085 <affected-histogram name="PLT.BeginToFinish_HistoryLoad"/>
46086 <affected-histogram name="PLT.BeginToFinish_LinkLoadCacheOnly"/>
46087 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
46088 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
46089 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
46090 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
46091 <affected-histogram name="PLT.BeginToFinish_Reload"/>
46092 </histogram_suffixes>
46094 <histogram_suffixes name="CacheSensitivityAnalysis">
46095 <suffix name="No" label="Turned off"/>
46096 <suffix name="Control" label="Control group"/>
46097 <suffix name="ControlA" label="Control, Group A"/>
46098 <suffix name="ControlB" label="Control, Group B"/>
46099 <suffix name="100" label="100% slowdown"/>
46100 <suffix name="100A" label="100% slowdown, Group A"/>
46101 <suffix name="100B" label="100% slowdown, Group B"/>
46102 <suffix name="200A" label="200% slowdown, Group A"/>
46103 <suffix name="200B" label="200% slowdown, Group B"/>
46104 <suffix name="400A" label="400% slowdown, Group A"/>
46105 <suffix name="400B" label="400% slowdown, Group B"/>
46106 <affected-histogram name="Net.HttpJob.TotalTime"/>
46107 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
46108 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
46109 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
46110 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
46111 <affected-histogram name="PLT.BeginToFinish_CacheSensitivity"/>
46112 <affected-histogram name="PLT.BeginToFinishDoc_CacheSensitivity"/>
46113 <affected-histogram name="PLT.BeginToFirstPaint_CacheSensitivity"/>
46114 <affected-histogram name="PLT.CommitToFirstPaint_CacheSensitivity"/>
46115 </histogram_suffixes>
46117 <histogram_suffixes name="CacheSensitivityHistograms">
46118 <suffix name="CacheSensitivity" label="Cache Sensivitiy Analysis"/>
46119 <affected-histogram name="PLT.BeginToFinish"/>
46120 <affected-histogram name="PLT.BeginToFinishDoc"/>
46121 <affected-histogram name="PLT.BeginToFirstPaint"/>
46122 <affected-histogram name="PLT.CommitToFirstPaint"/>
46123 </histogram_suffixes>
46125 <histogram_suffixes name="CertificateTypeAlgorithms" separator=".">
46126 <owner>rsleevi@chromium.org</owner>
46127 <suffix name="DH" label="DH"/>
46128 <suffix name="DSA" label="DSA"/>
46129 <suffix name="ECDH" label="ECDH"/>
46130 <suffix name="ECDSA" label="ECDSA"/>
46131 <suffix name="RSA" label="RSA"/>
46132 <suffix name="Unknown" label="SPKI unrecognized by cert library"/>
46133 <suffix name="Unsupported" label="Un-histogrammed type - please fix"/>
46134 <affected-histogram name="CertificateType.BR.Intermediate"/>
46135 <affected-histogram name="CertificateType.BR.Leaf"/>
46136 <affected-histogram name="CertificateType.BR.Root"/>
46137 <affected-histogram name="CertificateType.NonBR.Intermediate"/>
46138 <affected-histogram name="CertificateType.NonBR.Leaf"/>
46139 <affected-histogram name="CertificateType.NonBR.Root"/>
46140 <affected-histogram name="CertificateType2.BR.Intermediate"/>
46141 <affected-histogram name="CertificateType2.BR.Leaf"/>
46142 <affected-histogram name="CertificateType2.BR.Root"/>
46143 <affected-histogram name="CertificateType2.NonBR.Intermediate"/>
46144 <affected-histogram name="CertificateType2.NonBR.Leaf"/>
46145 <affected-histogram name="CertificateType2.NonBR.Root"/>
46146 </histogram_suffixes>
46148 <histogram_suffixes name="CertificateTypeBRValidity" separator=".">
46150 Deprecated as of 8/2013. This histogram only considered the leaf certificate
46151 expiry date as a proxy for whether a certificate was in-scope for the BRs,
46152 but did not consider the issuance date. As some CAs have issued long-lived
46153 certs prior to the BRs, this disproportionately reported those certs as
46154 being subject to the BRs, but non-compliant, when in reality they're not
46158 label="The *leaf* certificate of the chain expires after 2013-12-31,
46159 meaning that it should be in scope for the Baseline
46160 Requirement's key size requirements"/>
46161 <suffix name="NonBR"
46162 label="The *leaf* certificate of the chain expires on or before
46164 <affected-histogram name="CertificateType"/>
46165 </histogram_suffixes>
46167 <histogram_suffixes name="CertificateTypeBRValidity2" separator=".">
46169 label="The *leaf* certificate of the chain expires after 2013-12-31 and
46170 was issued on or after 2012-07-01, as judged by the notBefore,
46171 meaning that it should be in scope for the Baseline
46172 Requirement's key size requirements"/>
46173 <suffix name="NonBR"
46174 label="The *leaf* certificate of the chain expires on or before
46175 2013-12-31 or was issued before 2012-07-01"/>
46176 <affected-histogram name="CertificateType2"/>
46177 </histogram_suffixes>
46179 <histogram_suffixes name="CertificateTypeChainPosition" separator=".">
46180 <suffix name="Intermediate" label="Intermediate's SPKI"/>
46181 <suffix name="Leaf" label="Leaf's SPKI"/>
46182 <suffix name="Root" label="Root's SPKI"/>
46183 <affected-histogram name="CertificateType.BR"/>
46184 <affected-histogram name="CertificateType.NonBR"/>
46185 <affected-histogram name="CertificateType2.BR"/>
46186 <affected-histogram name="CertificateType2.NonBR"/>
46187 </histogram_suffixes>
46189 <histogram_suffixes name="CloudPrintRequests" separator=".">
46190 <suffix name="Register" label="Register request"/>
46191 <suffix name="UpdatePrinter" label="Update printer request"/>
46192 <suffix name="DownloadData" label="Download data request"/>
46193 <suffix name="Other" label="Other requests"/>
46194 <affected-histogram name="CloudPrint.UrlFetcherDownloadSize"/>
46195 <affected-histogram name="CloudPrint.UrlFetcherRequestTime"/>
46196 <affected-histogram name="CloudPrint.UrlFetcherRetries"/>
46197 <affected-histogram name="CloudPrint.UrlFetcherUploadSize"/>
46198 </histogram_suffixes>
46200 <histogram_suffixes name="ConnCountImpact">
46201 <suffix name="conn_count_16" label="with 16 persistent connections per host"/>
46202 <suffix name="conn_count_4" label="with 4 persistent connections per host"/>
46203 <suffix name="conn_count_5" label="with 5 persistent connections per host"/>
46204 <suffix name="conn_count_6" label="with 6 persistent connections per host"/>
46205 <suffix name="conn_count_7" label="with 7 persistent connections per host"/>
46206 <suffix name="conn_count_8" label="with 8 persistent connections per host"/>
46207 <suffix name="conn_count_9" label="with 9 persistent connections per host"/>
46208 <affected-histogram name="Net.Transaction_Connected_New"/>
46209 <affected-histogram name="PLT.Abandoned"/>
46210 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
46211 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
46212 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
46213 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
46214 <affected-histogram name="Renderer4.Abandoned"/>
46215 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
46216 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
46217 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadStaleOk"/>
46218 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
46219 </histogram_suffixes>
46221 <histogram_suffixes name="ConnectivityDiagnostics" separator=".">
46222 <suffix name="0" label="INTERNET_DISCONNECTED"/>
46223 <suffix name="1" label="CHROME_VERSION"/>
46224 <suffix name="2" label="CHROMEOS_VERSION"/>
46225 <suffix name="3" label="DNS_RESOLVER_PRESENT"/>
46226 <suffix name="4" label="CAPTIVE_PORTAL_DNS"/>
46227 <suffix name="5" label="CAPTIVE_PORTAL_HTTP"/>
46228 <suffix name="6" label="FIREWALL_80"/>
46229 <suffix name="7" label="FIREWALL_443"/>
46230 <suffix name="8" label="RESOLVER_LATENCY"/>
46231 <suffix name="9" label="HTTP_LATENCY"/>
46232 <suffix name="10" label="NIC_SIGNAL_STRENGTH"/>
46233 <suffix name="11" label="PING_GATEWAY"/>
46234 <affected-histogram name="ConnectivityDiagnostics.TestVerdict"/>
46235 <affected-histogram name="ConnectivityDiagnostics.TimeTaken"/>
46236 </histogram_suffixes>
46238 <histogram_suffixes name="ConnnectBackupJobs">
46239 <suffix name="ConnectBackupJobsEnabled"/>
46240 <suffix name="ConnectBackupJobsDisabled"/>
46241 <affected-histogram name="Net.PreconnectUtilization"/>
46242 <affected-histogram name="Net.PreconnectUtilization2"/>
46243 <affected-histogram name="PLT.Abandoned"/>
46244 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
46245 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
46246 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
46247 <affected-histogram name="PLT.LoadType"/>
46248 </histogram_suffixes>
46250 <histogram_suffixes name="ContextualSearch">
46251 <suffix name="Control"/>
46252 <suffix name="Tap"/>
46253 <suffix name="TapForced"/>
46254 <affected-histogram name="Search.ContextualSearchOptCard"/>
46255 <affected-histogram name="Search.ContextualSearchOptPeekCard"/>
46256 <affected-histogram name="Search.ContextualSearchPeekCard"/>
46257 <affected-histogram name="Search.ContextualSearchTap"/>
46258 <affected-histogram name="Search.ContextualSearchTapUndecided"/>
46259 <affected-histogram name="Search.ContextualSearchTimeToSearch"/>
46260 </histogram_suffixes>
46262 <histogram_suffixes name="CrosFirstRunStep" separator="">
46263 <suffix name="AppList"/>
46264 <suffix name="Tray"/>
46265 <suffix name="Help"/>
46266 <affected-histogram name="CrosFirstRun.TimeSpentOnStep"/>
46267 </histogram_suffixes>
46269 <histogram_suffixes name="DataReductionProxy">
46270 <suffix name="DataReductionProxy"
46271 label="Only page loads through the data reduction proxy are considered."/>
46272 <affected-histogram name="PLT.NT_Connect"/>
46273 <affected-histogram name="PLT.NT_DelayBeforeConnect"/>
46274 <affected-histogram name="PLT.NT_DelayBeforeDomainLookup"/>
46275 <affected-histogram name="PLT.NT_DelayBeforeDomLoading"/>
46276 <affected-histogram name="PLT.NT_DelayBeforeFetch"/>
46277 <affected-histogram name="PLT.NT_DelayBeforeFetchRedirect"/>
46278 <affected-histogram name="PLT.NT_DelayBeforeLoadEvent"/>
46279 <affected-histogram name="PLT.NT_DelayBeforeRequest"/>
46280 <affected-histogram name="PLT.NT_DomainLookup"/>
46281 <affected-histogram name="PLT.NT_DomContentLoaded"/>
46282 <affected-histogram name="PLT.NT_DomInteractive"/>
46283 <affected-histogram name="PLT.NT_DomLoading"/>
46284 <affected-histogram name="PLT.NT_LoadEvent"/>
46285 <affected-histogram name="PLT.NT_Redirect"/>
46286 <affected-histogram name="PLT.NT_Request"/>
46287 <affected-histogram name="PLT.NT_Response"/>
46288 <affected-histogram name="PLT.PT_BeginToCommit"/>
46289 <affected-histogram name="PLT.PT_BeginToFinish"/>
46290 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
46291 <affected-histogram name="PLT.PT_CommitToFinish"/>
46292 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
46293 <affected-histogram name="PLT.PT_FinishDocToFinish"/>
46294 <affected-histogram name="PLT.PT_RequestToCommit"/>
46295 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
46296 <affected-histogram name="PLT.PT_RequestToFinish"/>
46297 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
46298 <affected-histogram name="PLT.PT_RequestToStart"/>
46299 <affected-histogram name="PLT.PT_StartToCommit"/>
46300 <affected-histogram name="PLT.PT_StartToFinish"/>
46301 </histogram_suffixes>
46303 <histogram_suffixes name="DefaultAppsExperiment">
46304 <suffix name="NoDefaultApps" label="User's without default apps installed"/>
46305 <suffix name="WithDefaultApps" label="User's with default apps installed"/>
46306 <affected-histogram name="Extensions.AppTabLaunchType"/>
46307 <affected-histogram name="Extensions.ExtensionInstalled"/>
46308 <affected-histogram name="Extensions.ExtensionUninstalled"/>
46309 <affected-histogram name="NewTabPage.DefaultPageType"/>
46310 <affected-histogram name="NewTabPage.SelectedPageType"/>
46311 <affected-histogram name="NtpHandler.AttachShownPageType"/>
46312 <affected-histogram name="NtpHandler.SelectedShownPageType"/>
46313 <affected-histogram name="Profile.AppCount"/>
46314 </histogram_suffixes>
46316 <histogram_suffixes name="DefaultPinnedApps">
46318 Deprecated as of 12/2013. Default pinned apps trial is finished.
46320 <suffix name="Existing"/>
46321 <suffix name="Control"/>
46322 <suffix name="Alternate"/>
46323 <affected-histogram name="Cros.ClickOnShelf"/>
46324 </histogram_suffixes>
46326 <histogram_suffixes name="DiskUsagePerUserCount" separator=".">
46327 <suffix name="1User" label="Only 1 user exists on device."/>
46328 <suffix name="2Users" label="2 users exist on device."/>
46329 <suffix name="3Users" label="3 users exist on device."/>
46330 <suffix name="4Users" label="4 users exist on device."/>
46331 <suffix name="5Users" label="5 users exist on device."/>
46332 <suffix name="6Users" label="6 users exist on device."/>
46333 <suffix name="7OrMoreUsers" label="7 or more users exist on device."/>
46334 <affected-histogram name="Platform.DiskUsage.Cache_Avg"/>
46335 <affected-histogram name="Platform.DiskUsage.Cache_Max"/>
46336 <affected-histogram name="Platform.DiskUsage.Downloads_Avg"/>
46337 <affected-histogram name="Platform.DiskUsage.Downloads_Max"/>
46338 <affected-histogram name="Platform.DiskUsage.GCache_Avg"/>
46339 <affected-histogram name="Platform.DiskUsage.GCache_Max"/>
46340 <affected-histogram name="Platform.DiskUsage.LeastUsedAccountDays"/>
46341 </histogram_suffixes>
46343 <histogram_suffixes name="DnsImpact2">
46344 <suffix name="disabled_prefetch"
46345 label="DNS pre-resolving is disabled in these clients"/>
46346 <suffix name="disabled_prefetch_4_connections"
46347 label="DNS pre-resolving is disabled in these clients, and a maximum of
46348 4 connections per host was allowed"/>
46349 <suffix name="enabled_prefetch_4_connections"
46350 label="a maximum of 4 connections per host was allowed in these clients"/>
46351 <suffix name="parallel_4_prefetch"
46352 label="DNS pre-resolving was only doing 4 concurrent speculative
46353 resolutions in this test"/>
46354 <affected-histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency"/>
46355 <affected-histogram name="Net.TCP_Connection_Idle_Sockets">
46356 <with-suffix name="disabled_prefetch"/>
46357 <with-suffix name="disabled_prefetch_4_connections"/>
46358 <with-suffix name="enabled_prefetch_4_connections"/>
46359 </affected-histogram>
46360 <affected-histogram name="Net.TCP_Connection_Latency"/>
46361 <affected-histogram name="Net.Transaction_Connected"/>
46362 <affected-histogram name="Net.Transaction_Connected_New"/>
46363 <affected-histogram name="Net.Transaction_Connected_New_b"/>
46364 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
46365 <affected-histogram name="Net.Transaction_Latency"/>
46366 <affected-histogram name="Net.Transaction_Latency_b"/>
46367 <affected-histogram name="Net.Transaction_Latency_Total"/>
46368 <affected-histogram name="Net.Transaction_Latency_Total_New_Connection"/>
46369 <affected-histogram
46370 name="Net.Transaction_Latency_Total_New_Connection_Under_10"/>
46371 <affected-histogram name="Net.Transaction_Latency_Total_Under_10"/>
46372 <affected-histogram name="Net.Transaction_Latency_Under_10"/>
46373 <affected-histogram name="PLT.RequestToFinish">
46374 <with-suffix name="parallel_4_prefetch"/>
46375 </affected-histogram>
46376 </histogram_suffixes>
46378 <histogram_suffixes name="DnsImpact3">
46379 <suffix name="disabled_prefetch" label="with DNS pre-resolving disabled"/>
46380 <suffix name="parallel_4_prefetch"
46381 label="with only 4 concurrent speculative resolutions done in parallel"/>
46382 <affected-histogram name="Net.Transaction_Connected_New">
46383 <with-suffix name="disabled_prefetch"/>
46384 </affected-histogram>
46385 <affected-histogram name="Renderer2.FinishDocToFinish"/>
46386 <affected-histogram name="Renderer2.RequestToFinish"/>
46387 <affected-histogram name="Renderer2.RequestToFinish_L">
46388 <with-suffix name="disabled_prefetch"/>
46389 </affected-histogram>
46390 <affected-histogram name="Renderer2.RequestToFirstLayout"/>
46391 <affected-histogram name="Renderer2.RequestToStart"/>
46392 <affected-histogram name="Renderer2.StartToFinish"/>
46393 <affected-histogram name="Renderer2.StartToFinishDoc"/>
46394 <affected-histogram name="Renderer2.StartToFirstLayout"/>
46395 <affected-histogram name="Renderer4.RequestToFinish">
46396 <with-suffix name="parallel_4_prefetch"/>
46397 </affected-histogram>
46398 <affected-histogram name="Renderer4.StartToFinish">
46399 <with-suffix name="parallel_4_prefetch"/>
46400 </affected-histogram>
46401 </histogram_suffixes>
46403 <histogram_suffixes name="DnsParallelism">
46404 <suffix name="parallel_10"
46405 label="with only 10 concurrent resolutions done in parallel"/>
46406 <suffix name="parallel_14"
46407 label="with only 14 concurrent resolutions done in parallel"/>
46408 <suffix name="parallel_20"
46409 label="with only 20 concurrent resolutions done in parallel"/>
46410 <suffix name="parallel_6"
46411 label="with only 6 concurrent resolutions done in parallel"/>
46412 <suffix name="parallel_7"
46413 label="with only 7 concurrent resolutions done in parallel"/>
46414 <suffix name="parallel_8"
46415 label="with only 8 concurrent resolutions done in parallel"/>
46416 <suffix name="parallel_9"
46417 label="with only 9 concurrent resolutions done in parallel"/>
46418 <suffix name="parallel_default"
46419 label="with the default number of concurrent resolutions done in
46421 <affected-histogram name="DNS.ResolveCategory"/>
46422 <affected-histogram name="DNS.ResolveSuccess"/>
46423 </histogram_suffixes>
46425 <histogram_suffixes name="DocsSpecific" separator="">
46426 <suffix name="Docs" label="Only for docs.google.com"/>
46427 <affected-histogram name="appcache.MainResourceResponseRetrieval"/>
46428 <affected-histogram name="appcache.SubResourceResponseRetrieval"/>
46429 <affected-histogram name="appcache.UpdateJobResult"/>
46430 <affected-histogram name="appcache.UpdateProgressAtPointOfFaliure"/>
46431 <affected-histogram name="appcache.UpdateWasOffOriginAtPointOfFailure"/>
46432 <affected-histogram name="appcache.UpdateWasStalledAtPointOfFailure"/>
46433 </histogram_suffixes>
46435 <histogram_suffixes name="DomainGoogle" separator="">
46436 <suffix name="Google" label="only Google cookies are recorded."/>
46437 <suffix name="Other" label="only NON-Google cookies are recorded."/>
46438 <affected-histogram name="Cookie.ReinstatedCookies"/>
46439 </histogram_suffixes>
46441 <histogram_suffixes name="ExternalExtensionEvent" separator="">
46442 <suffix name="NonWebstore"
46443 label="sideloaded extensions that don't update from the webstore"/>
46444 <suffix name="Webstore"
46445 label="sideloaded extensions that update from the webstore"/>
46446 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
46447 </histogram_suffixes>
46449 <histogram_suffixes name="FileBrowserLoad" separator=".">
46450 <suffix name="Construct"
46451 label="Time spent constructing the main Javascript object."/>
46452 <suffix name="DOM" label="Time to initialize DOM."/>
46453 <suffix name="FileSystem"
46454 label="Deprecated as of 9/2013. Time to get access to the local file
46456 <suffix name="Parse" label="Time to parse Javascript and CSS."/>
46457 <suffix name="Roots" label="Time to enumerate file system roots."/>
46458 <suffix name="Total"
46459 label="Total load time from the moment the Javascript started parsing
46460 till the moment the empty file list is displayed."/>
46461 <affected-histogram name="FileBrowser.Load"/>
46462 </histogram_suffixes>
46464 <histogram_suffixes name="FromGWS">
46465 <suffix name="FromGWS"
46466 label="Only page loads that are a result of a navigation from a web
46467 search are considered."/>
46468 <affected-histogram name="PLT.BeginToFinish"/>
46469 <affected-histogram name="PLT.BeginToFinishDoc"/>
46470 <affected-histogram name="PLT.BeginToFirstPaint"/>
46471 <affected-histogram name="PLT.CommitToFirstPaint"/>
46472 <affected-histogram name="PLT.PT_BeginToCommit"/>
46473 <affected-histogram name="PLT.PT_BeginToFinish"/>
46474 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
46475 <affected-histogram name="PLT.PT_CommitToFinish"/>
46476 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
46477 <affected-histogram name="PLT.PT_RequestToCommit"/>
46478 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
46479 <affected-histogram name="PLT.PT_RequestToFinish"/>
46480 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
46481 <affected-histogram name="PLT.PT_RequestToStart"/>
46482 <affected-histogram name="PLT.PT_StartToCommit"/>
46483 <affected-histogram name="PLT.PT_StartToFinish"/>
46484 </histogram_suffixes>
46486 <histogram_suffixes name="GoogleSearchVariations">
46487 <owner>kmadhusu@chromium.org</owner>
46488 <suffix name="_PrerenderDisabled"
46489 label="Counts number of Google searches from various access points in
46490 the Android Chrome browser when prerendering is disabled via
46491 "Bandwidth management" settings or "Privacy"
46492 settings. Only recorded on Android."/>
46493 <suffix name="_PrerenderEnabled"
46494 label="Counts number of Google searches from various access points in
46495 the Android Chrome browser when prerendering is enabled via
46496 "Bandwidth management" settings or "Privacy"
46497 settings. Only recorded on Android."/>
46498 <affected-histogram name="GoogleSearch.AccessPoint"/>
46499 </histogram_suffixes>
46501 <histogram_suffixes name="GWSChromeJointExperiment">
46502 <suffix name="Experiment1"
46503 label="Only page loads that are a result of a navigation from a web
46504 search under a specific web search/Chrome joint experiment.
46505 Unused at this moment."/>
46506 <suffix name="Experiment2"
46507 label="Only page loads that are a result of a navigation from a web
46508 search under a specific web search/Chrome joint experiment.
46509 Unused at this moment."/>
46510 <suffix name="Experiment3"
46511 label="Only page loads that are a result of a navigation from a web
46512 search under a specific web search/Chrome joint experiment.
46513 Unused at this moment."/>
46514 <suffix name="Experiment4"
46515 label="Only page loads that are a result of a navigation from a web
46516 search under a specific web search/Chrome joint experiment.
46517 Unused at this moment."/>
46518 <suffix name="Experiment5"
46519 label="Only page loads that are a result of a navigation from a web
46520 search under a specific web search/Chrome joint experiment.
46521 Unused at this moment."/>
46522 <suffix name="Experiment6"
46523 label="Only page loads that are a result of a navigation from a web
46524 search under a specific web search/Chrome joint experiment.
46525 Unused at this moment."/>
46526 <suffix name="Experiment7"
46527 label="Only page loads that are a result of a navigation from a web
46528 search under a specific web search/Chrome joint experiment.
46529 Unused at this moment."/>
46530 <suffix name="Experiment8"
46531 label="Only page loads that are a result of a navigation from a web
46532 search under a specific web search/Chrome joint experiment.
46533 Unused at this moment."/>
46534 <suffix name="Experiment9"
46535 label="Only page loads that are a result of a navigation from a web
46536 search under a specific web search/Chrome joint experiment.
46537 Unused at this moment."/>
46538 <suffix name="Experiment10"
46539 label="Only page loads that are a result of a navigation from a web
46540 search under a specific web search/Chrome joint experiment.
46541 Unused at this moment."/>
46542 <suffix name="Experiment11"
46543 label="Only page loads that are a result of a navigation from a web
46544 search under a specific web search/Chrome joint experiment.
46545 Unused at this moment."/>
46546 <suffix name="Experiment12"
46547 label="Only page loads that are a result of a navigation from a web
46548 search under a specific web search/Chrome joint experiment.
46549 Unused at this moment."/>
46550 <suffix name="Experiment13"
46551 label="Only page loads that are a result of a navigation from a web
46552 search under a specific web search/Chrome joint experiment.
46553 Unused at this moment."/>
46554 <suffix name="Experiment14"
46555 label="Only page loads that are a result of a navigation from a web
46556 search under a specific web search/Chrome joint experiment.
46557 Unused at this moment."/>
46558 <suffix name="Experiment15"
46559 label="Only page loads that are a result of a navigation from a web
46560 search under a specific web search/Chrome joint experiment.
46561 Unused at this moment."/>
46562 <suffix name="Experiment16"
46563 label="Only page loads that are a result of a navigation from a web
46564 search under a specific web search/Chrome joint experiment.
46565 Unused at this moment."/>
46566 <suffix name="Experiment17"
46567 label="Only page loads that are a result of a navigation from a web
46568 search under a specific web search/Chrome joint experiment.
46569 Unused at this moment."/>
46570 <suffix name="Experiment18"
46571 label="Only page loads that are a result of a navigation from a web
46572 search under a specific web search/Chrome joint experiment.
46573 Unused at this moment."/>
46574 <suffix name="Experiment19"
46575 label="Only page loads that are a result of a navigation from a web
46576 search under a specific web search/Chrome joint experiment.
46577 Unused at this moment."/>
46578 <suffix name="Experiment20"
46579 label="Only page loads that are a result of a navigation from a web
46580 search under a specific web search/Chrome joint experiment.
46581 Unused at this moment."/>
46582 <affected-histogram name="PLT.BeginToFinish_FromGWS"/>
46583 <affected-histogram name="PLT.BeginToFinish_NoPreview"/>
46584 <affected-histogram name="PLT.BeginToFinish_Preview"/>
46585 <affected-histogram name="PLT.BeginToFinish_WithPreview"/>
46586 <affected-histogram name="PLT.BeginToFinishDoc_FromGWS"/>
46587 <affected-histogram name="PLT.BeginToFinishDoc_NoPreview"/>
46588 <affected-histogram name="PLT.BeginToFinishDoc_Preview"/>
46589 <affected-histogram name="PLT.BeginToFinishDoc_WithPreview"/>
46590 <affected-histogram name="PLT.BeginToFirstPaint_FromGWS"/>
46591 <affected-histogram name="PLT.BeginToFirstPaint_NoPreview"/>
46592 <affected-histogram name="PLT.BeginToFirstPaint_Preview"/>
46593 <affected-histogram name="PLT.BeginToFirstPaint_WithPreview"/>
46594 <affected-histogram name="PLT.CommitToFirstPaint_FromGWS"/>
46595 <affected-histogram name="PLT.CommitToFirstPaint_NoPreview"/>
46596 <affected-histogram name="PLT.CommitToFirstPaint_Preview"/>
46597 <affected-histogram name="PLT.CommitToFirstPaint_WithPreview"/>
46598 <affected-histogram name="PLT.PT_BeginToCommit_FromGWS"/>
46599 <affected-histogram name="PLT.PT_BeginToCommit_NoPreview"/>
46600 <affected-histogram name="PLT.PT_BeginToCommit_Preview"/>
46601 <affected-histogram name="PLT.PT_BeginToCommit_WithPreview"/>
46602 <affected-histogram name="PLT.PT_BeginToFinish_FromGWS"/>
46603 <affected-histogram name="PLT.PT_BeginToFinish_NoPreview"/>
46604 <affected-histogram name="PLT.PT_BeginToFinish_Preview"/>
46605 <affected-histogram name="PLT.PT_BeginToFinish_WithPreview"/>
46606 <affected-histogram name="PLT.PT_BeginToFinishDoc_FromGWS"/>
46607 <affected-histogram name="PLT.PT_BeginToFinishDoc_NoPreview"/>
46608 <affected-histogram name="PLT.PT_BeginToFinishDoc_Preview"/>
46609 <affected-histogram name="PLT.PT_BeginToFinishDoc_WithPreview"/>
46610 <affected-histogram name="PLT.PT_CommitToFinish_FromGWS"/>
46611 <affected-histogram name="PLT.PT_CommitToFinish_NoPreview"/>
46612 <affected-histogram name="PLT.PT_CommitToFinish_Preview"/>
46613 <affected-histogram name="PLT.PT_CommitToFinish_WithPreview"/>
46614 <affected-histogram name="PLT.PT_CommitToFinishDoc_FromGWS"/>
46615 <affected-histogram name="PLT.PT_CommitToFinishDoc_NoPreview"/>
46616 <affected-histogram name="PLT.PT_CommitToFinishDoc_Preview"/>
46617 <affected-histogram name="PLT.PT_CommitToFinishDoc_WithPreview"/>
46618 <affected-histogram name="PLT.PT_RequestToCommit_FromGWS"/>
46619 <affected-histogram name="PLT.PT_RequestToCommit_NoPreview"/>
46620 <affected-histogram name="PLT.PT_RequestToCommit_Preview"/>
46621 <affected-histogram name="PLT.PT_RequestToCommit_WithPreview"/>
46622 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_FromGWS"/>
46623 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_NoPreview"/>
46624 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_Preview"/>
46625 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_WithPreview"/>
46626 <affected-histogram name="PLT.PT_RequestToFinish_FromGWS"/>
46627 <affected-histogram name="PLT.PT_RequestToFinish_NoPreview"/>
46628 <affected-histogram name="PLT.PT_RequestToFinish_Preview"/>
46629 <affected-histogram name="PLT.PT_RequestToFinish_WithPreview"/>
46630 <affected-histogram name="PLT.PT_RequestToFinishDoc_FromGWS"/>
46631 <affected-histogram name="PLT.PT_RequestToFinishDoc_NoPreview"/>
46632 <affected-histogram name="PLT.PT_RequestToFinishDoc_Preview"/>
46633 <affected-histogram name="PLT.PT_RequestToFinishDoc_WithPreview"/>
46634 <affected-histogram name="PLT.PT_RequestToStart_FromGWS"/>
46635 <affected-histogram name="PLT.PT_RequestToStart_NoPreview"/>
46636 <affected-histogram name="PLT.PT_RequestToStart_Preview"/>
46637 <affected-histogram name="PLT.PT_RequestToStart_WithPreview"/>
46638 <affected-histogram name="PLT.PT_StartToCommit_FromGWS"/>
46639 <affected-histogram name="PLT.PT_StartToCommit_NoPreview"/>
46640 <affected-histogram name="PLT.PT_StartToCommit_Preview"/>
46641 <affected-histogram name="PLT.PT_StartToCommit_WithPreview"/>
46642 <affected-histogram name="PLT.PT_StartToFinish_FromGWS"/>
46643 <affected-histogram name="PLT.PT_StartToFinish_NoPreview"/>
46644 <affected-histogram name="PLT.PT_StartToFinish_Preview"/>
46645 <affected-histogram name="PLT.PT_StartToFinish_WithPreview"/>
46646 </histogram_suffixes>
46648 <histogram_suffixes name="HttpPipeliningCompatibility">
46649 <suffix name="disable_test" label="Do nothing"/>
46650 <suffix name="enable_test" label="Test connection for HTTP pipelining"/>
46651 <affected-histogram name="NetConnectivity.Pipeline.0.NetworkError"/>
46652 <affected-histogram name="NetConnectivity.Pipeline.0.ResponseCode"/>
46653 <affected-histogram name="NetConnectivity.Pipeline.0.Status"/>
46654 <affected-histogram name="NetConnectivity.Pipeline.1.NetworkError"/>
46655 <affected-histogram name="NetConnectivity.Pipeline.1.ResponseCode"/>
46656 <affected-histogram name="NetConnectivity.Pipeline.1.Status"/>
46657 <affected-histogram name="NetConnectivity.Pipeline.2.NetworkError"/>
46658 <affected-histogram name="NetConnectivity.Pipeline.2.ResponseCode"/>
46659 <affected-histogram name="NetConnectivity.Pipeline.2.Status"/>
46660 <affected-histogram name="NetConnectivity.Pipeline.3.NetworkError"/>
46661 <affected-histogram name="NetConnectivity.Pipeline.3.ResponseCode"/>
46662 <affected-histogram name="NetConnectivity.Pipeline.3.Status"/>
46663 <affected-histogram name="NetConnectivity.Pipeline.4.NetworkError"/>
46664 <affected-histogram name="NetConnectivity.Pipeline.4.ResponseCode"/>
46665 <affected-histogram name="NetConnectivity.Pipeline.4.Status"/>
46666 <affected-histogram name="NetConnectivity.Pipeline.5.NetworkError"/>
46667 <affected-histogram name="NetConnectivity.Pipeline.5.ResponseCode"/>
46668 <affected-histogram name="NetConnectivity.Pipeline.5.Status"/>
46669 <affected-histogram name="NetConnectivity.Pipeline.AllHTTP11"/>
46670 <affected-histogram name="NetConnectivity.Pipeline.CanarySuccess"/>
46671 <affected-histogram name="NetConnectivity.Pipeline.Depth"/>
46672 <affected-histogram name="NetConnectivity.Pipeline.Success"/>
46673 </histogram_suffixes>
46675 <histogram_suffixes name="IndexedDBLevelDBErrnoMethods" separator=".">
46676 <suffix name="NewLogger" label="ChromiumEnv::NewLogger"/>
46677 <suffix name="NewSequentialFile" label="ChromiumEnv::NewSequentialFile"/>
46678 <suffix name="NewWritableFile" label="ChromiumEnv::NewWritableFile"/>
46679 <suffix name="SequentialFileRead" label="ChromiumSequentialFile::Read"/>
46680 <suffix name="SequentialFileSkip" label="ChromiumSequentialFile::Skip"/>
46681 <suffix name="WritableFileAppend" label="ChromiumWritableFile::Append"/>
46682 <suffix name="WritableFileClose" label="ChromiumWritableFile::Close"/>
46683 <suffix name="WritableFileFlush" label="ChromiumWritableFile::Flush"/>
46684 <suffix name="WritableFileSync" label="ChromiumWritableFile::Sync"/>
46685 <suffix name="WritableFileSyncParent"
46686 label="ChromiumWritableFile::SyncParent"/>
46687 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"/>
46688 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"/>
46689 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"/>
46690 </histogram_suffixes>
46692 <histogram_suffixes name="IndexedDBLevelDBPFEMethods" separator=".">
46693 <suffix name="CreateDir" label="ChromiumEnv::CreateDir"/>
46694 <suffix name="DeleteDir" label="ChromiumEnv::DeleteDir"/>
46695 <suffix name="DeleteFile" label="ChromiumEnv::DeleteFile"/>
46696 <suffix name="GetChildren" label="ChromiumEnv::GetChildren"/>
46697 <suffix name="GetFileSize" label="ChromiumEnv::GetFileSize"/>
46698 <suffix name="LockFile" label="ChromiumEnv::LockFile"/>
46699 <suffix name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
46700 <suffix name="RandomAccessFileRead" label="ChromiumRandomAccessFile::Read"/>
46701 <suffix name="RenameFile" label="ChromiumEnv::RenameFile"/>
46702 <suffix name="UnlockFile" label="ChromiumEnv::UnlockFile"/>
46703 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"/>
46704 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"/>
46705 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"/>
46706 </histogram_suffixes>
46708 <histogram_suffixes name="InstallerDownloadSources" separator="">
46709 <suffix name="HttpPeer" label="Download Source: HTTP Peer"/>
46710 <suffix name="HttpServer" label="Download Source: HTTP Server"/>
46711 <suffix name="HttpsServer" label="Download Source: HTTPS Server"/>
46712 <affected-histogram name="Installer.SuccessfulMBsDownloadedFrom"/>
46713 <affected-histogram name="Installer.TotalMBsDownloadedFrom"/>
46714 </histogram_suffixes>
46716 <histogram_suffixes name="Instant">
46717 <suffix name="Extended" label="Suggestions + Results"/>
46718 <suffix name="Instant" label="Results"/>
46719 <affected-histogram name="Instant.SessionsStorageNamespace"/>
46720 </histogram_suffixes>
46722 <histogram_suffixes name="InstantExtended_QuerytoQuery">
46723 <owner>macourteau@chromium.org</owner>
46724 <suffix name="400" label="Omnibox width < 400"/>
46725 <suffix name="700" label="Omnibox width < 700"/>
46726 <suffix name="1200" label="Omnibox width < 1200"/>
46727 <suffix name="large" label="Omnibox width >= 1200"/>
46728 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery"/>
46729 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoURL"/>
46730 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoQuery"/>
46731 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoURL"/>
46732 </histogram_suffixes>
46734 <histogram_suffixes name="InstantSearchClicks">
46735 <suffix name="WithPreview"
46736 label="Only page loads through data reduction proxy that are result of
46737 navigation from web search and preview version of the page shown
46739 <suffix name="Preview"
46740 label="Only page loads through data reduction proxy that are result of
46741 navigation from web search and preview version of the page shown
46743 <suffix name="NoPreview"
46744 label="Only page loads through data reduction proxy that are result of
46745 navigation from web search and preview version of the page shown
46747 <affected-histogram name="PLT.BeginToFinish"/>
46748 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
46749 <affected-histogram name="PLT.BeginToFinishDoc"/>
46750 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
46751 <affected-histogram name="PLT.BeginToFirstPaint"/>
46752 <affected-histogram name="PLT.CommitToFirstPaint"/>
46753 <affected-histogram name="PLT.PT_BeginToCommit"/>
46754 <affected-histogram name="PLT.PT_BeginToFinish"/>
46755 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
46756 <affected-histogram name="PLT.PT_CommitToFinish"/>
46757 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
46758 <affected-histogram name="PLT.PT_RequestToCommit"/>
46759 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
46760 <affected-histogram name="PLT.PT_RequestToFinish"/>
46761 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
46762 <affected-histogram name="PLT.PT_RequestToStart"/>
46763 <affected-histogram name="PLT.PT_StartToCommit"/>
46764 <affected-histogram name="PLT.PT_StartToFinish"/>
46765 </histogram_suffixes>
46767 <histogram_suffixes name="Interval" separator="_">
46768 <suffix name="Interval" label="Interval between two consecutive connects is"/>
46769 <affected-histogram name="Net.TCP_Connection_Latency"/>
46770 </histogram_suffixes>
46772 <histogram_suffixes name="Interval_20ms_plus_and_minus" separator="_">
46773 <suffix name="Interval_20ms_Minus"
46774 label="Interval between two consecutive connects is less than 20ms."/>
46775 <suffix name="Interval_20ms_Plus"
46776 label="Interval between two consecutive connects is greater than or
46778 <affected-histogram name="Net.TCP_Connection_Latency"/>
46779 </histogram_suffixes>
46781 <histogram_suffixes name="Interval_lt_gt_20ms" separator="_">
46782 <suffix name="LessThanOrEqual_10ms" label="less than or equal to 10ms."/>
46783 <suffix name="LessThanOrEqual_20ms"
46784 label="more than 10ms, and less than or equal to 20ms."/>
46785 <suffix name="GreaterThan_20ms" label="greater than 20ms."/>
46786 <affected-histogram name="Net.TCP_Connection_Latency_Interval"/>
46787 </histogram_suffixes>
46789 <histogram_suffixes name="IPv6_Probe">
46790 <suffix name="IPv6_probe_skipped"
46791 label="with IPv6 not probed, and default OS settings used"/>
46792 <suffix name="IPv6_probe_done"
46793 label="with IPv6 probed for and possibly disabled"/>
46794 <affected-histogram name="DNS.PrefetchResolution"/>
46795 </histogram_suffixes>
46797 <histogram_suffixes name="LateBindingExperiment">
46798 <suffix name="disable_late_binding" label="socket late binding is disabled"/>
46799 <suffix name="enable_late_binding" label="socket late binding is enabled"/>
46800 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
46801 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
46802 <affected-histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket"/>
46803 <affected-histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket"/>
46804 <affected-histogram name="Net.TCPSocketType"/>
46805 <affected-histogram name="Net.Transaction_Connected"/>
46806 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
46807 <affected-histogram name="Net.TransportSocketRequestTime"/>
46808 <affected-histogram name="Renderer4.BeginToFinish_LinkLoad"/>
46809 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
46810 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
46811 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
46812 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoad"/>
46813 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadNormal"/>
46814 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadReload"/>
46815 <affected-histogram name="Renderer4.BeginToFinishDoc_NormalLoad"/>
46816 <affected-histogram name="Renderer4.RequestToFinish"/>
46817 <affected-histogram name="Renderer4.StartToFinish"/>
46818 </histogram_suffixes>
46820 <histogram_suffixes name="LevelDBEnvBackupRestore" separator="">
46821 <suffix name="Backup" label="Backing up an ldb file."/>
46822 <suffix name="Restore" label="Restoring an ldb file."/>
46823 <affected-histogram name="LevelDBEnv.IDB.Table"/>
46824 <affected-histogram name="LevelDBEnv.Table"/>
46825 </histogram_suffixes>
46827 <histogram_suffixes name="LevelDBEnvMaxFDs" separator=".">
46828 <suffix name="Success"
46829 label="This histogram shows the limit when open succeeded."/>
46830 <suffix name="TooManyOpened"
46831 label="This histogram shows the limit when open failed because the
46832 limit had been reached."/>
46833 <suffix name="OtherError"
46834 label="This histogram shows the limit when open failed for reasons
46835 other than exceeding the limit."/>
46836 <affected-histogram name="LevelDBEnv.IDB.MaxFDs"/>
46837 <affected-histogram name="LevelDBEnv.MaxFDs"/>
46838 </histogram_suffixes>
46840 <histogram_suffixes name="LevelDBEnvPlatformFileErrors" separator="">
46841 <suffix name="CreateDir" label="ChromiumEnv::CreateDir"/>
46842 <suffix name="GetChildren" label="ChromiumEnv::GetChildren"/>
46843 <suffix name="LockFile" label="ChromiumEnv::LockFile"/>
46844 <suffix name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
46845 <suffix name="RenameFile" label="ChromiumEnv::RenameFile"/>
46846 <affected-histogram name="LevelDBEnv.IDB.IOError."/>
46847 <affected-histogram name="LevelDBEnv.IOError."/>
46848 </histogram_suffixes>
46850 <histogram_suffixes name="LevelDBEnvRetry" separator="">
46851 <suffix name="RenameFile" label="RenameFile"/>
46852 <suffix name="LockFile" label="LockFile"/>
46853 <suffix name="CreateDir" label="CreateDir"/>
46854 <affected-histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"/>
46855 <affected-histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor"/>
46856 <affected-histogram name="LevelDBEnv.RetryRecoveredFromErrorIn"/>
46857 <affected-histogram name="LevelDBEnv.TimeUntilSuccessFor"/>
46858 </histogram_suffixes>
46860 <histogram_suffixes name="LevelDBEnvRetryTimes" separator="">
46862 Deprecated 2013-04 in favor of LevelDBEnvRetry.
46864 <suffix name="Rename" label="RenameFile"/>
46865 <suffix name="LockFile" label="LockFile"/>
46866 <affected-histogram name="LevelDBEnv.IDB.TimeTo"/>
46867 <affected-histogram name="LevelDBEnv.TimeTo"/>
46868 </histogram_suffixes>
46870 <histogram_suffixes name="MediaAudioInputControllerTime" separator=".">
46871 <suffix name="CloseTime" label="Measures the time taken for DoClose()."/>
46872 <suffix name="CreateTime" label="Measures the time taken for DoCreate()."/>
46873 <suffix name="RecordTime" label="Measures the time taken for DoRecord()."/>
46874 <affected-histogram name="Media.AudioInputController"/>
46875 </histogram_suffixes>
46877 <histogram_suffixes name="MediaAudioInputDeviceManagerTime" separator=".">
46878 <suffix name="OpenOnDeviceThreadTime"
46879 label="Measures the time taken for OpenOnDeviceThread()."/>
46880 <suffix name="EnumerateOnDeviceThreadTime"
46881 label="Measures the time taken for EnumerateOnDeviceThread()."/>
46882 <affected-histogram name="Media.AudioInputDeviceManager"/>
46883 </histogram_suffixes>
46885 <histogram_suffixes name="MediaAudioOutputControllerTime" separator=".">
46886 <suffix name="CloseTime" label="Measures the time taken for DoClose()."/>
46887 <suffix name="CreateTime" label="Measures the time taken for DoCreate()."/>
46888 <suffix name="DeviceChangeTime"
46889 label="Measures the time taken for OnDeviceChange()."/>
46890 <suffix name="PauseTime" label="Measures the time taken for DoPause()."/>
46891 <suffix name="PlayTime"
46892 label="Measures the time taken for DoPlay(). Technically only the
46893 worker method AudioOutputController::PollAndStartIfDataReady()."/>
46894 <affected-histogram name="Media.AudioOutputController"/>
46895 </histogram_suffixes>
46897 <histogram_suffixes name="MediaVideoCaptureManagerTime" separator=".">
46898 <suffix name="OnEnumerateDevicesTime"
46899 label="Measures the time taken for OnEnumerateDevices()."/>
46900 <suffix name="OnOpenTime" label="Measures the time taken for OnOpen()."/>
46901 <suffix name="OnCloseTime" label="Measures the time taken for OnClose()."/>
46902 <suffix name="OnStartTime" label="Measures the time taken for OnStart()."/>
46903 <suffix name="OnStopTime" label="Measures the time taken for OnStop()."/>
46904 <affected-histogram name="Media.VideoCaptureManager"/>
46905 </histogram_suffixes>
46907 <histogram_suffixes name="Net.QuicSession.21CumulativePackets" separator="_">
46908 <owner>rch@chromium.org</owner>
46909 <suffix name="First21"
46910 label="Only the first group of 21 packets in a connection via"/>
46911 <suffix name="Some21s"
46912 label="After the first 21, this records data for some groups of 21
46913 consecutive sequence nmubers, arriving via."/>
46914 <affected-histogram name="Net.QuicSession.21CumulativePacketsReceived"/>
46915 </histogram_suffixes>
46917 <histogram_suffixes name="Net.QuicSession.6PacketPatterns" separator="_">
46918 <owner>rch@chromium.org</owner>
46919 <suffix name="First6"
46920 label="Only the first group of 6 packets in a connection via"/>
46921 <suffix name="Some6s"
46922 label="After the first 6, this records patterns for some groups of 6
46923 consecutive sequence numbers, arriving via."/>
46924 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived"/>
46925 </histogram_suffixes>
46927 <histogram_suffixes name="Net.QuicSession.PacketReceived" separator="_">
46928 <owner>rch@chromium.org</owner>
46930 label="Only packets that were received by Chrome as well being part of
46932 <suffix name="Nack"
46933 label="Only packets that were missed by Chrome as well being part of
46935 <suffix name="IsAnAck"
46936 label="Only packets that were probably solo ACK packets when recieved
46937 by Chrome as well being part of connections via"/>
46938 <suffix name="IsNotAck"
46939 label="Only packets that were probably NOT solo ACK packets when
46940 recieved by Chrome as well being part of connections via"/>
46941 <affected-histogram name="Net.QuicSession.PacketReceived"/>
46942 </histogram_suffixes>
46944 <histogram_suffixes name="Net.QuicSession.PacketReceived_CONNECTION_TYPE"
46946 <owner>rch@chromium.org</owner>
46947 <suffix name="CONNECTION_UNKNOWN" label="WiFi are tallied."/>
46948 <suffix name="CONNECTION_ETHERNET"
46949 label="ethernet are tallied, but this may include connections to a WiFi
46951 <suffix name="CONNECTION_WIFI"
46952 label="WiFi are tallied, but this may include connections to a mobile
46953 hotspot. Also check similar histograms that end in WIFI_802.11*
46954 for more details on some platforms."/>
46955 <suffix name="CONNECTION_WIFI_ANCIENT"
46956 label="802.11 that are no longer standard are tallied."/>
46957 <suffix name="CONNECTION_WIFI_802.11a" label="802.11a are tallied."/>
46958 <suffix name="CONNECTION_WIFI_802.11b" label="802.11b are tallied."/>
46959 <suffix name="CONNECTION_WIFI_802.11g" label="802.11g are tallied."/>
46960 <suffix name="CONNECTION_WIFI_802.11n" label="802.11n are tallied."/>
46961 <suffix name="CONNECTION_2G" label="mobile 2G are tallied."/>
46962 <suffix name="CONNECTION_3G" label="mobile 3G are tallied."/>
46963 <suffix name="CONNECTION_4G" label="mobile 4G are tallied."/>
46964 <suffix name="CONNECTION_NONE"
46965 label="NO(?) network are tallied (should be empty)."/>
46966 <suffix name="CONNECTION_BLUETOOTH"
46967 label="Bluetooth are tallied, but this may include connections to a
46969 <affected-histogram
46970 name="Net.QuicSession.21CumulativePacketsReceived_First21"/>
46971 <affected-histogram
46972 name="Net.QuicSession.21CumulativePacketsReceived_Some21s"/>
46973 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived_First6"/>
46974 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived_Some6s"/>
46975 <affected-histogram name="Net.QuicSession.PacketLossRate"/>
46976 <affected-histogram name="Net.QuicSession.PacketReceived_Ack"/>
46977 <affected-histogram name="Net.QuicSession.PacketReceived_IsAnAck"/>
46978 <affected-histogram name="Net.QuicSession.PacketReceived_IsNotAck"/>
46979 <affected-histogram name="Net.QuicSession.PacketReceived_Nack"/>
46980 </histogram_suffixes>
46982 <histogram_suffixes name="NetConnectivity" separator=".">
46983 <suffix name="53.100B" label="100 bytes of data on port 53."/>
46984 <suffix name="53.100B.NoProxy"
46985 label="100 bytes of data on port 53 with no proxy."/>
46986 <suffix name="53.1K" label="1K bytes of data on port 53."/>
46987 <suffix name="53.1K.NoProxy"
46988 label="1K bytes of data on port 53 with no proxy."/>
46989 <suffix name="53.100B.RTT"
46990 label="100 bytes of data on port 53 successfully."/>
46991 <suffix name="53.100B.RTT.NoProxy"
46992 label="100 bytes of data on port 53 successfully with no proxy."/>
46993 <suffix name="53.1K.RTT" label="1K bytes of data on port 53 successfully."/>
46994 <suffix name="53.1K.RTT.NoProxy"
46995 label="1K bytes of data on port 53 successfully with no proxy."/>
46996 <suffix name="587.100B" label="100 bytes of data on port 587."/>
46997 <suffix name="587.100B.NoProxy"
46998 label="100 bytes of data on port 587 with no proxy."/>
46999 <suffix name="587.1K" label="1K bytes of data on port 587."/>
47000 <suffix name="587.1K.NoProxy"
47001 label="1K bytes of data on port 587 with no proxy."/>
47002 <suffix name="587.100B.RTT"
47003 label="100 bytes of data on port 587 successfully."/>
47004 <suffix name="587.100B.RTT.NoProxy"
47005 label="100 bytes of data on port 587 successfully with no proxy."/>
47006 <suffix name="587.1K.RTT" label="1K bytes of data on port 587 successfully."/>
47007 <suffix name="587.1K.RTT.NoProxy"
47008 label="1K bytes of data on port 587 successfully with no proxy."/>
47009 <suffix name="6121.100B" label="100 bytes of data on port 6121."/>
47010 <suffix name="6121.100B.NoProxy"
47011 label="100 bytes of data on port 6121 with no proxy."/>
47012 <suffix name="6121.1K" label="1K bytes of data on port 6121."/>
47013 <suffix name="6121.1K.NoProxy"
47014 label="1K bytes of data on port 6121 with no proxy."/>
47015 <suffix name="6121.100B.RTT"
47016 label="100 bytes of data on port 6121 successfully."/>
47017 <suffix name="6121.100B.RTT.NoProxy"
47018 label="100 bytes of data on port 6121 successfully with no proxy."/>
47019 <suffix name="6121.1K.RTT"
47020 label="1K bytes of data on port 6121 successfully."/>
47021 <suffix name="6121.1K.RTT.NoProxy"
47022 label="1K bytes of data on port 6121 successfully with no proxy."/>
47023 <suffix name="80.100B" label="100 bytes of data on port 80."/>
47024 <suffix name="80.100B.NoProxy"
47025 label="100 bytes of data on port 80 with no proxy."/>
47026 <suffix name="80.1K" label="1K bytes of data on port 80."/>
47027 <suffix name="80.1K.NoProxy"
47028 label="1K bytes of data on port 80 with no proxy."/>
47029 <suffix name="80.100B.RTT"
47030 label="100 bytes of data on port 80 successfully."/>
47031 <suffix name="80.100B.RTT.NoProxy"
47032 label="100 bytes of data on port 80 successfully with no proxy."/>
47033 <suffix name="80.1K.RTT" label="1K bytes of data on port 80 successfully."/>
47034 <suffix name="80.1K.RTT.NoProxy"
47035 label="1K bytes of data on port 80 successfully with no proxy."/>
47036 <suffix name="8080.100B" label="100 bytes of data on port 8080."/>
47037 <suffix name="8080.100B.NoProxy"
47038 label="100 bytes of data on port 8080 with no proxy."/>
47039 <suffix name="8080.1K" label="1K bytes of data on port 8080."/>
47040 <suffix name="8080.1K.NoProxy"
47041 label="1K bytes of data on port 8080 with no proxy."/>
47042 <suffix name="8080.100B.RTT"
47043 label="100 bytes of data on port 8080 successfully."/>
47044 <suffix name="8080.100B.RTT.NoProxy"
47045 label="100 bytes of data on port 8080 successfully with no proxy."/>
47046 <suffix name="8080.1K.RTT"
47047 label="1K bytes of data on port 8080 successfully."/>
47048 <suffix name="8080.1K.RTT.NoProxy"
47049 label="1K bytes of data on port 8080 successfully with no proxy."/>
47050 <affected-histogram name="NetConnectivity.TCP.Status"/>
47051 <affected-histogram name="NetConnectivity.TCP.Success"/>
47052 <affected-histogram name="NetConnectivity.UDP.PacketLoss"/>
47053 <affected-histogram name="NetConnectivity.UDP.PacketLoss6"/>
47054 <affected-histogram name="NetConnectivity.UDP.Status"/>
47055 <affected-histogram name="NetConnectivity.UDP.Success"/>
47056 </histogram_suffixes>
47058 <histogram_suffixes name="NetConnectivity2" separator=".">
47059 <suffix name="AcksReceivedFromFirst2Packets" label="2 packets."/>
47060 <suffix name="AcksReceivedFromFirst3Packets" label="3 packets."/>
47061 <suffix name="AcksReceivedFromFirst4Packets" label="4 packets."/>
47062 <suffix name="AcksReceivedFromFirst5Packets" label="5 packets."/>
47063 <suffix name="AcksReceivedFromFirst6Packets" label="6 packets."/>
47064 <suffix name="AcksReceivedFromFirst7Packets" label="7 packets."/>
47065 <suffix name="AcksReceivedFromFirst8Packets" label="8 packets."/>
47066 <suffix name="AcksReceivedFromFirst9Packets" label="9 packets."/>
47067 <suffix name="AcksReceivedFromFirst10Packets" label="10 packets."/>
47068 <suffix name="AcksReceivedFromFirst11Packets" label="11 packets."/>
47069 <suffix name="AcksReceivedFromFirst12Packets" label="12 packets."/>
47070 <suffix name="AcksReceivedFromFirst13Packets" label="13 packets."/>
47071 <suffix name="AcksReceivedFromFirst14Packets" label="14 packets."/>
47072 <suffix name="AcksReceivedFromFirst15Packets" label="15 packets."/>
47073 <suffix name="AcksReceivedFromFirst16Packets" label="16 packets."/>
47074 <suffix name="AcksReceivedFromFirst17Packets" label="17 packets."/>
47075 <suffix name="AcksReceivedFromFirst18Packets" label="18 packets."/>
47076 <suffix name="AcksReceivedFromFirst19Packets" label="19 packets."/>
47077 <suffix name="AcksReceivedFromFirst20Packets" label="20 packets."/>
47078 <suffix name="AcksReceivedFromFirst21Packets" label="21 packets."/>
47079 <affected-histogram name="NetConnectivity.Sent21"/>
47080 </histogram_suffixes>
47082 <histogram_suffixes name="NetConnectivity2a" separator=".">
47083 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
47084 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
47085 <suffix name="6121.1K" label="1K bytes of data is sent on port 6121."/>
47086 <affected-histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket"/>
47087 <affected-histogram name="NetConnectivity2.Sent21.GotAnAck"/>
47088 <affected-histogram name="NetConnectivity2.Sent21.PacketsSent"/>
47089 </histogram_suffixes>
47091 <histogram_suffixes name="NetConnectivity2b" separator=".">
47092 <suffix name="AcksReceivedFromFirst2Packets.6121.100B"
47093 label="2 packets. 100 bytes of data is sent on port 6121."/>
47094 <suffix name="AcksReceivedFromFirst3Packets.6121.100B"
47095 label="3 packets. 100 bytes of data is sent on port 6121."/>
47096 <suffix name="AcksReceivedFromFirst4Packets.6121.100B"
47097 label="4 packets. 100 bytes of data is sent on port 6121."/>
47098 <suffix name="AcksReceivedFromFirst5Packets.6121.100B"
47099 label="5 packets. 100 bytes of data is sent on port 6121."/>
47100 <suffix name="AcksReceivedFromFirst6Packets.6121.100B"
47101 label="6 packets. 100 bytes of data is sent on port 6121."/>
47102 <suffix name="AcksReceivedFromFirst7Packets.6121.100B"
47103 label="7 packets. 100 bytes of data is sent on port 6121."/>
47104 <suffix name="AcksReceivedFromFirst8Packets.6121.100B"
47105 label="8 packets. 100 bytes of data is sent on port 6121."/>
47106 <suffix name="AcksReceivedFromFirst9Packets.6121.100B"
47107 label="9 packets. 100 bytes of data is sent on port 6121."/>
47108 <suffix name="AcksReceivedFromFirst10Packets.6121.100B"
47109 label="10 packets. 100 bytes of data is sent on port 6121."/>
47110 <suffix name="AcksReceivedFromFirst11Packets.6121.100B"
47111 label="11 packets. 100 bytes of data is sent on port 6121."/>
47112 <suffix name="AcksReceivedFromFirst12Packets.6121.100B"
47113 label="12 packets. 100 bytes of data is sent on port 6121."/>
47114 <suffix name="AcksReceivedFromFirst13Packets.6121.100B"
47115 label="13 packets. 100 bytes of data is sent on port 6121."/>
47116 <suffix name="AcksReceivedFromFirst14Packets.6121.100B"
47117 label="14 packets. 100 bytes of data is sent on port 6121."/>
47118 <suffix name="AcksReceivedFromFirst15Packets.6121.100B"
47119 label="15 packets. 100 bytes of data is sent on port 6121."/>
47120 <suffix name="AcksReceivedFromFirst16Packets.6121.100B"
47121 label="16 packets. 100 bytes of data is sent on port 6121."/>
47122 <suffix name="AcksReceivedFromFirst17Packets.6121.100B"
47123 label="17 packets. 100 bytes of data is sent on port 6121."/>
47124 <suffix name="AcksReceivedFromFirst18Packets.6121.100B"
47125 label="18 packets. 100 bytes of data is sent on port 6121."/>
47126 <suffix name="AcksReceivedFromFirst19Packets.6121.100B"
47127 label="19 packets. 100 bytes of data is sent on port 6121."/>
47128 <suffix name="AcksReceivedFromFirst20Packets.6121.100B"
47129 label="20 packets. 100 bytes of data is sent on port 6121."/>
47130 <suffix name="AcksReceivedFromFirst21Packets.6121.100B"
47131 label="21 packets. 100 bytes of data is sent on port 6121."/>
47132 <affected-histogram name="NetConnectivity2.Sent21"/>
47133 </histogram_suffixes>
47135 <histogram_suffixes name="NetConnectivity2c" separator=".">
47136 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
47137 <suffix name="6121.100B.NoProxy"
47138 label="100 bytes of data is sent on port 6121 with no proxy."/>
47139 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
47140 <suffix name="6121.500B.NoProxy"
47141 label="500 bytes of data is sent on port 6121 with no proxy."/>
47142 <suffix name="6121.1K" label="1K bytes of data is sent on port 6121."/>
47143 <suffix name="6121.1K.NoProxy"
47144 label="1K bytes of data is sent on port 6121 with no proxy."/>
47145 <affected-histogram name="NetConnectivity2.Send6.PacketsSent"/>
47146 <affected-histogram name="NetConnectivity2.Send6.SeriesAcked"/>
47147 </histogram_suffixes>
47149 <histogram_suffixes name="NetConnectivity2d" separator=".">
47150 <suffix name="AcksReceivedFromFirst2Packets.6121.500B"
47151 label="2 packets. 500 bytes of data is sent on port 6121."/>
47152 <suffix name="AcksReceivedFromFirst3Packets.6121.500B"
47153 label="3 packets. 500 bytes of data is sent on port 6121."/>
47154 <suffix name="AcksReceivedFromFirst4Packets.6121.500B"
47155 label="4 packets. 500 bytes of data is sent on port 6121."/>
47156 <suffix name="AcksReceivedFromFirst5Packets.6121.500B"
47157 label="5 packets. 500 bytes of data is sent on port 6121."/>
47158 <suffix name="AcksReceivedFromFirst6Packets.6121.500B"
47159 label="6 packets. 500 bytes of data is sent on port 6121."/>
47160 <suffix name="AcksReceivedFromFirst7Packets.6121.500B"
47161 label="7 packets. 500 bytes of data is sent on port 6121."/>
47162 <suffix name="AcksReceivedFromFirst8Packets.6121.500B"
47163 label="8 packets. 500 bytes of data is sent on port 6121."/>
47164 <suffix name="AcksReceivedFromFirst9Packets.6121.500B"
47165 label="9 packets. 500 bytes of data is sent on port 6121."/>
47166 <suffix name="AcksReceivedFromFirst10Packets.6121.500B"
47167 label="10 packets. 500 bytes of data is sent on port 6121."/>
47168 <suffix name="AcksReceivedFromFirst11Packets.6121.500B"
47169 label="11 packets. 500 bytes of data is sent on port 6121."/>
47170 <suffix name="AcksReceivedFromFirst12Packets.6121.500B"
47171 label="12 packets. 500 bytes of data is sent on port 6121."/>
47172 <suffix name="AcksReceivedFromFirst13Packets.6121.500B"
47173 label="13 packets. 500 bytes of data is sent on port 6121."/>
47174 <suffix name="AcksReceivedFromFirst14Packets.6121.500B"
47175 label="14 packets. 500 bytes of data is sent on port 6121."/>
47176 <suffix name="AcksReceivedFromFirst15Packets.6121.500B"
47177 label="15 packets. 500 bytes of data is sent on port 6121."/>
47178 <suffix name="AcksReceivedFromFirst16Packets.6121.500B"
47179 label="16 packets. 500 bytes of data is sent on port 6121."/>
47180 <suffix name="AcksReceivedFromFirst17Packets.6121.500B"
47181 label="17 packets. 500 bytes of data is sent on port 6121."/>
47182 <suffix name="AcksReceivedFromFirst18Packets.6121.500B"
47183 label="18 packets. 500 bytes of data is sent on port 6121."/>
47184 <suffix name="AcksReceivedFromFirst19Packets.6121.500B"
47185 label="19 packets. 500 bytes of data is sent on port 6121."/>
47186 <suffix name="AcksReceivedFromFirst20Packets.6121.500B"
47187 label="20 packets. 500 bytes of data is sent on port 6121."/>
47188 <suffix name="AcksReceivedFromFirst21Packets.6121.500B"
47189 label="21 packets. 500 bytes of data is sent on port 6121."/>
47190 <affected-histogram name="NetConnectivity2.Sent21"/>
47191 </histogram_suffixes>
47193 <histogram_suffixes name="NetConnectivity2e" separator=".">
47194 <suffix name="AcksReceivedFromFirst2Packets.6121.1K"
47195 label="2 packets. 1K bytes of data is sent on port 6121."/>
47196 <suffix name="AcksReceivedFromFirst3Packets.6121.1K"
47197 label="3 packets. 1K bytes of data is sent on port 6121."/>
47198 <suffix name="AcksReceivedFromFirst4Packets.6121.1K"
47199 label="4 packets. 1K bytes of data is sent on port 6121."/>
47200 <suffix name="AcksReceivedFromFirst5Packets.6121.1K"
47201 label="5 packets. 1K bytes of data is sent on port 6121."/>
47202 <suffix name="AcksReceivedFromFirst6Packets.6121.1K"
47203 label="6 packets. 1K bytes of data is sent on port 6121."/>
47204 <suffix name="AcksReceivedFromFirst7Packets.6121.1K"
47205 label="7 packets. 1K bytes of data is sent on port 6121."/>
47206 <suffix name="AcksReceivedFromFirst8Packets.6121.1K"
47207 label="8 packets. 1K bytes of data is sent on port 6121."/>
47208 <suffix name="AcksReceivedFromFirst9Packets.6121.1K"
47209 label="9 packets. 1K bytes of data is sent on port 6121."/>
47210 <suffix name="AcksReceivedFromFirst10Packets.6121.1K"
47211 label="10 packets. 1K bytes of data is sent on port 6121."/>
47212 <suffix name="AcksReceivedFromFirst11Packets.6121.1K"
47213 label="11 packets. 1K bytes of data is sent on port 6121."/>
47214 <suffix name="AcksReceivedFromFirst12Packets.6121.1K"
47215 label="12 packets. 1K bytes of data is sent on port 6121."/>
47216 <suffix name="AcksReceivedFromFirst13Packets.6121.1K"
47217 label="13 packets. 1K bytes of data is sent on port 6121."/>
47218 <suffix name="AcksReceivedFromFirst14Packets.6121.1K"
47219 label="14 packets. 1K bytes of data is sent on port 6121."/>
47220 <suffix name="AcksReceivedFromFirst15Packets.6121.1K"
47221 label="15 packets. 1K bytes of data is sent on port 6121."/>
47222 <suffix name="AcksReceivedFromFirst16Packets.6121.1K"
47223 label="16 packets. 1K bytes of data is sent on port 6121."/>
47224 <suffix name="AcksReceivedFromFirst17Packets.6121.1K"
47225 label="17 packets. 1K bytes of data is sent on port 6121."/>
47226 <suffix name="AcksReceivedFromFirst18Packets.6121.1K"
47227 label="18 packets. 1K bytes of data is sent on port 6121."/>
47228 <suffix name="AcksReceivedFromFirst19Packets.6121.1K"
47229 label="19 packets. 1K bytes of data is sent on port 6121."/>
47230 <suffix name="AcksReceivedFromFirst20Packets.6121.1K"
47231 label="20 packets. 1K bytes of data is sent on port 6121."/>
47232 <suffix name="AcksReceivedFromFirst21Packets.6121.1K"
47233 label="21 packets. 1K bytes of data is sent on port 6121."/>
47234 <affected-histogram name="NetConnectivity2.Sent21"/>
47235 </histogram_suffixes>
47237 <histogram_suffixes name="NetConnectivity3a" separator=".">
47238 <suffix name="NonPacedPacket"
47239 label="In this histogram results are only shown if at least two packets
47240 were ACKed in the Startup Test. Packets were sent as rapidly as
47242 <suffix name="PacedPacket"
47243 label="In this histogram results are only shown if at least two packets
47244 were ACKed in the Startup Test. Packets are sent at equal
47245 intervals. The interval is selected to match the bandwidth
47246 discovered during the StartPacket test."/>
47247 <suffix name="StartPacket"
47248 label="Packets are sent as rapidly as possible, just after successfully
47249 sending an UMA upload. Each packet was numbered, as was its ACK
47250 sent back by Google. If no packets (of the 21) were ever ACKed,
47251 then the port is assumed to be blocked, and no data is recorded
47252 in this histogram."/>
47253 <affected-histogram name="NetConnectivity3"/>
47254 </histogram_suffixes>
47256 <histogram_suffixes name="NetConnectivity3aa" separator=".">
47257 <suffix name="Sent21"
47258 label="This histogram shows the number of echo responses received from
47260 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
47261 <affected-histogram name="NetConnectivity3.PacedPacket"/>
47262 <affected-histogram name="NetConnectivity3.StartPacket"/>
47263 </histogram_suffixes>
47265 <histogram_suffixes name="NetConnectivity3AckReceivedForNthPacket"
47267 <suffix name="Sent21.AckReceivedForNthPacket"
47268 label="Each packet was numbered, as was its ACK sent back by Google.
47269 This histogram records, for each packet number, how often we
47270 received an ACK for that packet."/>
47271 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
47272 <affected-histogram name="NetConnectivity3.PacedPacket"/>
47273 <affected-histogram name="NetConnectivity3.StartPacket"/>
47274 </histogram_suffixes>
47276 <histogram_suffixes name="NetConnectivity3AcksReceivedFromFirst" separator=".">
47277 <suffix name="AcksReceivedFromFirst02Packets" label="2 packets."/>
47278 <suffix name="AcksReceivedFromFirst03Packets" label="3 packets."/>
47279 <suffix name="AcksReceivedFromFirst04Packets" label="4 packets."/>
47280 <suffix name="AcksReceivedFromFirst05Packets" label="5 packets."/>
47281 <suffix name="AcksReceivedFromFirst06Packets" label="6 packets."/>
47282 <suffix name="AcksReceivedFromFirst07Packets" label="7 packets."/>
47283 <suffix name="AcksReceivedFromFirst08Packets" label="8 packets."/>
47284 <suffix name="AcksReceivedFromFirst09Packets" label="9 packets."/>
47285 <suffix name="AcksReceivedFromFirst10Packets" label="10 packets."/>
47286 <suffix name="AcksReceivedFromFirst11Packets" label="11 packets."/>
47287 <suffix name="AcksReceivedFromFirst12Packets" label="12 packets."/>
47288 <suffix name="AcksReceivedFromFirst13Packets" label="13 packets."/>
47289 <suffix name="AcksReceivedFromFirst14Packets" label="14 packets."/>
47290 <suffix name="AcksReceivedFromFirst15Packets" label="15 packets."/>
47291 <suffix name="AcksReceivedFromFirst16Packets" label="16 packets."/>
47292 <suffix name="AcksReceivedFromFirst17Packets" label="17 packets."/>
47293 <suffix name="AcksReceivedFromFirst18Packets" label="18 packets."/>
47294 <suffix name="AcksReceivedFromFirst19Packets" label="19 packets."/>
47295 <suffix name="AcksReceivedFromFirst20Packets" label="20 packets."/>
47296 <suffix name="AcksReceivedFromFirst21Packets" label="21 packets."/>
47297 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
47298 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
47299 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
47300 </histogram_suffixes>
47302 <histogram_suffixes name="NetConnectivity3GotAnAck" separator=".">
47303 <suffix name="Sent21.GotAnAck"
47304 label="The histogram shows if we ever got an ACK for a packet in our
47306 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
47307 <affected-histogram name="NetConnectivity3.PacedPacket"/>
47308 <affected-histogram name="NetConnectivity3.StartPacket"/>
47309 </histogram_suffixes>
47311 <histogram_suffixes name="NetConnectivity3PacketDelay1" separator=".">
47312 <suffix name="Sent21.443"
47313 label="This histogram shows the difference between the time when we
47314 have received 1st byte from the server and the last time when we
47315 have received data from the server on port 443."/>
47316 <suffix name="Sent21.6121"
47317 label="This histogram shows the difference between the time when we
47318 have received 1st byte from the server and the last time when we
47319 have received data from the server on port 6121."/>
47320 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
47321 <affected-histogram name="NetConnectivity3.PacedPacket"/>
47322 <affected-histogram name="NetConnectivity3.StartPacket"/>
47323 </histogram_suffixes>
47325 <histogram_suffixes name="NetConnectivity3PacketDelay2" separator=".">
47326 <suffix name="443.100B.PacketDelay"
47327 label="100 bytes of data is sent on port 443."/>
47328 <suffix name="443.1200B.PacketDelay"
47329 label="1200 bytes of data is sent on port 443."/>
47330 <suffix name="443.500B.PacketDelay"
47331 label="500 bytes of data is sent on port 443."/>
47332 <suffix name="6121.100B.PacketDelay"
47333 label="100 bytes of data is sent on port 6121."/>
47334 <suffix name="6121.1200B.PacketDelay"
47335 label="1200 bytes of data is sent on port 6121."/>
47336 <suffix name="6121.500B.PacketDelay"
47337 label="500 bytes of data is sent on port 6121."/>
47338 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
47339 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
47340 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
47341 </histogram_suffixes>
47343 <histogram_suffixes name="NetConnectivity3PacketRTT" separator=".">
47344 <suffix name="Sent21.Success.RTT" label="The histogram shows the RTT for"/>
47345 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
47346 <affected-histogram name="NetConnectivity3.PacedPacket"/>
47347 <affected-histogram name="NetConnectivity3.StartPacket"/>
47348 </histogram_suffixes>
47350 <histogram_suffixes name="NetConnectivity3Packets" separator=".">
47351 <suffix name="Packet01" label="1st packet."/>
47352 <suffix name="Packet02" label="2nd packet."/>
47353 <suffix name="Packet03" label="3rd packet."/>
47354 <suffix name="Packet10" label="10th packet."/>
47355 <suffix name="Packet20" label="20th packet."/>
47356 <affected-histogram
47357 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT"/>
47358 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT"/>
47359 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT"/>
47360 </histogram_suffixes>
47362 <histogram_suffixes name="NetConnectivity3PacketsSent" separator=".">
47363 <suffix name="Sent21.PacketsSent"
47364 label="This histogram records how many packets (out of 21 attempted)
47365 were sent to the server via UDP."/>
47366 <suffix name="Send6.SeriesAcked"
47367 label="Chrome sends 6 UDP packets in a row to test to see if there is a
47368 probabalistic dependency in packet loss for consecutive packets.
47369 We record a bit vector of packets received, where the least
47370 significant bit is a 1 if the first packet was received, etc.
47371 For example, if all packets other than packet 2 and 4 are
47372 responded to, then we'd have a sample (in binary) of 110101B, or
47374 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
47375 <affected-histogram name="NetConnectivity3.PacedPacket"/>
47376 <affected-histogram name="NetConnectivity3.StartPacket"/>
47377 </histogram_suffixes>
47379 <histogram_suffixes name="NetConnectivity3PacketsSentBytes" separator=".">
47380 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
47381 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
47382 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
47383 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
47384 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
47385 <suffix name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
47386 <affected-histogram
47387 name="NetConnectivity3.NonPacedPacket.Sent21.AckReceivedForNthPacket"/>
47388 <affected-histogram
47389 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
47390 <affected-histogram
47391 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
47392 <affected-histogram
47393 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
47394 <affected-histogram
47395 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
47396 <affected-histogram
47397 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
47398 <affected-histogram
47399 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
47400 <affected-histogram
47401 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
47402 <affected-histogram
47403 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
47404 <affected-histogram
47405 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
47406 <affected-histogram
47407 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
47408 <affected-histogram
47409 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
47410 <affected-histogram
47411 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
47412 <affected-histogram
47413 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
47414 <affected-histogram
47415 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
47416 <affected-histogram
47417 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
47418 <affected-histogram
47419 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
47420 <affected-histogram
47421 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
47422 <affected-histogram
47423 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
47424 <affected-histogram
47425 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
47426 <affected-histogram
47427 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
47428 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"/>
47429 <affected-histogram
47430 name="NetConnectivity3.NonPacedPacket.Sent21.PacketsSent"/>
47431 <affected-histogram
47432 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
47433 <affected-histogram
47434 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
47435 <affected-histogram
47436 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
47437 <affected-histogram
47438 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
47439 <affected-histogram
47440 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
47441 <affected-histogram
47442 name="NetConnectivity3.PacedPacket.Sent21.AckReceivedForNthPacket"/>
47443 <affected-histogram
47444 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
47445 <affected-histogram
47446 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
47447 <affected-histogram
47448 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
47449 <affected-histogram
47450 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
47451 <affected-histogram
47452 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
47453 <affected-histogram
47454 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
47455 <affected-histogram
47456 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
47457 <affected-histogram
47458 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
47459 <affected-histogram
47460 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
47461 <affected-histogram
47462 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
47463 <affected-histogram
47464 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
47465 <affected-histogram
47466 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
47467 <affected-histogram
47468 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
47469 <affected-histogram
47470 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
47471 <affected-histogram
47472 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
47473 <affected-histogram
47474 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
47475 <affected-histogram
47476 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
47477 <affected-histogram
47478 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
47479 <affected-histogram
47480 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
47481 <affected-histogram
47482 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
47483 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"/>
47484 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.PacketsSent"/>
47485 <affected-histogram
47486 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet01"/>
47487 <affected-histogram
47488 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet02"/>
47489 <affected-histogram
47490 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet03"/>
47491 <affected-histogram
47492 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet10"/>
47493 <affected-histogram
47494 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet20"/>
47495 <affected-histogram
47496 name="NetConnectivity3.StartPacket.Sent21.AckReceivedForNthPacket"/>
47497 <affected-histogram
47498 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst02Packets"/>
47499 <affected-histogram
47500 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst03Packets"/>
47501 <affected-histogram
47502 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst04Packets"/>
47503 <affected-histogram
47504 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst05Packets"/>
47505 <affected-histogram
47506 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst06Packets"/>
47507 <affected-histogram
47508 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst07Packets"/>
47509 <affected-histogram
47510 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst08Packets"/>
47511 <affected-histogram
47512 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst09Packets"/>
47513 <affected-histogram
47514 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst10Packets"/>
47515 <affected-histogram
47516 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst11Packets"/>
47517 <affected-histogram
47518 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst12Packets"/>
47519 <affected-histogram
47520 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst13Packets"/>
47521 <affected-histogram
47522 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst14Packets"/>
47523 <affected-histogram
47524 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst15Packets"/>
47525 <affected-histogram
47526 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst16Packets"/>
47527 <affected-histogram
47528 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst17Packets"/>
47529 <affected-histogram
47530 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst18Packets"/>
47531 <affected-histogram
47532 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst19Packets"/>
47533 <affected-histogram
47534 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst20Packets"/>
47535 <affected-histogram
47536 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst21Packets"/>
47537 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"/>
47538 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.PacketsSent"/>
47539 <affected-histogram
47540 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet01"/>
47541 <affected-histogram
47542 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet02"/>
47543 <affected-histogram
47544 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet03"/>
47545 <affected-histogram
47546 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet10"/>
47547 <affected-histogram
47548 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet20"/>
47549 </histogram_suffixes>
47551 <histogram_suffixes name="NetConnectivity3Send6Acked" separator=".">
47552 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
47553 <suffix name="443.100B.NoProxy"
47554 label="100 bytes of data is sent on port 443 with no proxy."/>
47555 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
47556 <suffix name="443.500B.NoProxy"
47557 label="500 bytes of data is sent on port 443 with no proxy."/>
47558 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
47559 <suffix name="443.1200B.NoProxy"
47560 label="1200 bytes of data is sent on port 443 with no proxy."/>
47561 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
47562 <suffix name="6121.100B.NoProxy"
47563 label="100 bytes of data is sent on port 6121 with no proxy."/>
47564 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
47565 <suffix name="6121.500B.NoProxy"
47566 label="500 bytes of data is sent on port 6121 with no proxy."/>
47567 <suffix name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
47568 <suffix name="6121.1200B.NoProxy"
47569 label="1200 bytes of data is sent on port 6121 with no proxy."/>
47570 <affected-histogram name="NetConnectivity3.NonPacedPacket.Send6.SeriesAcked"/>
47571 <affected-histogram name="NetConnectivity3.PacedPacket.Send6.SeriesAcked"/>
47572 <affected-histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent"/>
47573 <affected-histogram name="NetConnectivity3.StartPacket.Send6.SeriesAcked"/>
47574 </histogram_suffixes>
47576 <histogram_suffixes name="NetConnectivity4a" separator=".">
47577 <suffix name="NATBind.Sent2"
47578 label="Two packets were sent spreading over a random period, to test if
47579 the NAT dropped the binding. Afterwords, an extra (short) packet
47580 was sent with renewed NAT binding to test whether the network
47581 that was used to deliver the first packet is still connected.
47582 Results are only shown in this histogram if at least ten packets
47583 were received in the StartPacket test."/>
47584 <suffix name="NonPacedPacket"
47585 label="21 Packets were sent as rapidly as possible. Results are only
47586 shown in this histogram if at least two packets were received in
47587 the StartPacket Test."/>
47588 <suffix name="PacedPacket"
47589 label="21 Packets were sent at equal intervals, which were selected to
47590 match the bandwidth discovered during the StartPacket test.
47591 Results are only shown in this histogram if at least two packets
47592 were received in the StartPacket Test."/>
47593 <suffix name="StartPacket"
47594 label="21 Packets were sent as rapidly as possible, just after the
47595 client successfully sent a UMA upload. Each packet was numbered
47596 when it was sent by Google."/>
47597 <affected-histogram name="NetConnectivity4"/>
47598 <affected-histogram name="NetConnectivity5"/>
47599 </histogram_suffixes>
47601 <histogram_suffixes name="NetConnectivity4NATBindPacketReceives" separator=".">
47602 <suffix name="Bind.Failure"
47603 label="Only when the second packet never arrived (we wait for 10 extra
47604 seconds) and the first and the extra (short) packets arrived did
47605 we record the duration in seconds between the sendings of the
47606 first two packets in this histogram."/>
47607 <suffix name="Bind.Success"
47608 label="Only when all three packets including the extra (short) packet
47609 arrived did we record the duration in seconds between the
47610 sendings of the first two packets in this histogram."/>
47611 <suffix name="Connectivity.Failure"
47612 label="Only when the extra (short) packet (with renewed NAT binding)
47613 never arrived (we wait for 10 extra seconds) did we record the
47614 duration in seconds between the sendings of the first two
47615 packets in this histogram."/>
47616 <suffix name="Connectivity.Success"
47617 label="Only when the extra (short) packet arrived did we record the
47618 duration in seconds between the sendings of the first two
47619 packets in this histogram."/>
47620 <suffix name="SendToLastRecvDelay"
47621 label="This histogram records the time duration (in milliseconds)
47622 between the client sending the request and the receiving of the
47623 second packet sent from the server, excluding the idle time
47624 between sendings of the first two packets. Results are only
47625 shown if the first two packets are both received."/>
47626 <affected-histogram name="NetConnectivity4.NATBind.Sent2"/>
47627 <affected-histogram name="NetConnectivity5.NATBind.Sent2"/>
47628 </histogram_suffixes>
47630 <histogram_suffixes name="NetConnectivity4PacketFirst6" separator=".">
47631 <suffix name="First6.SeriesRecv"
47632 label="This histogram records a bit vector of the first 6 packets sent,
47633 where the least significant bit is a 1 if the first packet was
47634 received, etc. For example, if all packets other than packet 2
47635 and 4 are received, then we'd have a sample (in binary) of
47637 <suffix name="Sent21"
47638 label="This histogram shows the number of packets received from the
47640 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
47641 <affected-histogram name="NetConnectivity4.PacedPacket"/>
47642 <affected-histogram name="NetConnectivity4.StartPacket"/>
47643 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
47644 <affected-histogram name="NetConnectivity5.PacedPacket"/>
47645 <affected-histogram name="NetConnectivity5.StartPacket"/>
47646 </histogram_suffixes>
47648 <histogram_suffixes name="NetConnectivity4PacketReceives" separator=".">
47649 <suffix name="NumRecvFromFirst01Packets" label="1 packet."/>
47650 <suffix name="NumRecvFromFirst02Packets" label="2 packets."/>
47651 <suffix name="NumRecvFromFirst03Packets" label="3 packets."/>
47652 <suffix name="NumRecvFromFirst04Packets" label="4 packets."/>
47653 <suffix name="NumRecvFromFirst05Packets" label="5 packets."/>
47654 <suffix name="NumRecvFromFirst06Packets" label="6 packets."/>
47655 <suffix name="NumRecvFromFirst07Packets" label="7 packets."/>
47656 <suffix name="NumRecvFromFirst08Packets" label="8 packets."/>
47657 <suffix name="NumRecvFromFirst09Packets" label="9 packets."/>
47658 <suffix name="NumRecvFromFirst10Packets" label="10 packets."/>
47659 <suffix name="NumRecvFromFirst11Packets" label="11 packets."/>
47660 <suffix name="NumRecvFromFirst12Packets" label="12 packets."/>
47661 <suffix name="NumRecvFromFirst13Packets" label="13 packets."/>
47662 <suffix name="NumRecvFromFirst14Packets" label="14 packets."/>
47663 <suffix name="NumRecvFromFirst15Packets" label="15 packets."/>
47664 <suffix name="NumRecvFromFirst16Packets" label="16 packets."/>
47665 <suffix name="NumRecvFromFirst17Packets" label="17 packets."/>
47666 <suffix name="NumRecvFromFirst18Packets" label="18 packets."/>
47667 <suffix name="NumRecvFromFirst19Packets" label="19 packets."/>
47668 <suffix name="NumRecvFromFirst20Packets" label="20 packets."/>
47669 <suffix name="NumRecvFromFirst21Packets" label="21 packets."/>
47670 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21"/>
47671 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21"/>
47672 <affected-histogram name="NetConnectivity4.StartPacket.Sent21"/>
47673 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21"/>
47674 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21"/>
47675 <affected-histogram name="NetConnectivity5.StartPacket.Sent21"/>
47676 </histogram_suffixes>
47678 <histogram_suffixes name="NetConnectivity4PacketRTT" separator=".">
47679 <suffix name="Sent21.GotAPacket"
47680 label="The histogram shows if we ever got at least one packet in our
47682 <suffix name="Sent21.PacketDelay"
47683 label="The histogram shows the average inter-arrival time between every
47684 two consecutive packets we receive in our series of 21
47685 multiplied by 20 (so this is essentially the time duration
47686 between the first and the last received packets)."/>
47687 <suffix name="Sent21.PacketsRecv"
47688 label="The histogram shows how many packets we receive in our series of
47690 <suffix name="Sent21.RecvNthPacket"
47691 label="Each packet was numbered when it was sent by Google. This
47692 histogram records, for each packet number, how often we received
47694 <suffix name="Sent21.SendToLastRecvDelay"
47695 label="This histogram records the time duration between the client
47696 sending the request and the receiving of the last packet sent
47697 from the server, excluding the total pacing time requested by
47698 the client. Results are only shown if at least two packets are
47700 <suffix name="Sent21.Success.RTT"
47701 label="The histogram shows the RTT for the"/>
47702 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
47703 <affected-histogram name="NetConnectivity4.PacedPacket"/>
47704 <affected-histogram name="NetConnectivity4.StartPacket"/>
47705 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
47706 <affected-histogram name="NetConnectivity5.PacedPacket"/>
47707 <affected-histogram name="NetConnectivity5.StartPacket"/>
47708 </histogram_suffixes>
47710 <histogram_suffixes name="NetConnectivity4PacketRTTSeries" separator=".">
47711 <suffix name="Packet01" label="1st packet."/>
47712 <suffix name="Packet02" label="2nd packet."/>
47713 <suffix name="Packet03" label="3rd packet."/>
47714 <suffix name="Packet10" label="10th packet."/>
47715 <suffix name="Packet20" label="20th packet."/>
47716 <affected-histogram
47717 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT"/>
47718 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.Success.RTT"/>
47719 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.Success.RTT"/>
47720 <affected-histogram
47721 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT"/>
47722 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.Success.RTT"/>
47723 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.Success.RTT"/>
47724 </histogram_suffixes>
47726 <histogram_suffixes name="NetConnectivity4PacketsAll" separator=".">
47727 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
47728 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
47729 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
47730 <suffix name="80.100B" label="100 bytes of data is sent on port 80."/>
47731 <suffix name="80.1200B" label="1200 bytes of data is sent on port 80."/>
47732 <suffix name="80.500B" label="500 bytes of data is sent on port 80."/>
47733 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Failure"/>
47734 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Success"/>
47735 <affected-histogram
47736 name="NetConnectivity4.NATBind.Sent2.Connectivity.Failure"/>
47737 <affected-histogram
47738 name="NetConnectivity4.NATBind.Sent2.Connectivity.Success"/>
47739 <affected-histogram
47740 name="NetConnectivity4.NATBind.Sent2.SendToLastRecvDelay"/>
47741 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21.GotAPacket"/>
47742 <affected-histogram
47743 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
47744 <affected-histogram
47745 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
47746 <affected-histogram
47747 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
47748 <affected-histogram
47749 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
47750 <affected-histogram
47751 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
47752 <affected-histogram
47753 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
47754 <affected-histogram
47755 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
47756 <affected-histogram
47757 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
47758 <affected-histogram
47759 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
47760 <affected-histogram
47761 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
47762 <affected-histogram
47763 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
47764 <affected-histogram
47765 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
47766 <affected-histogram
47767 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
47768 <affected-histogram
47769 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
47770 <affected-histogram
47771 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
47772 <affected-histogram
47773 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
47774 <affected-histogram
47775 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
47776 <affected-histogram
47777 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
47778 <affected-histogram
47779 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
47780 <affected-histogram
47781 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
47782 <affected-histogram
47783 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
47784 <affected-histogram
47785 name="NetConnectivity4.NonPacedPacket.Sent21.PacketDelay"/>
47786 <affected-histogram
47787 name="NetConnectivity4.NonPacedPacket.Sent21.PacketsRecv"/>
47788 <affected-histogram
47789 name="NetConnectivity4.NonPacedPacket.Sent21.RecvNthPacket"/>
47790 <affected-histogram
47791 name="NetConnectivity4.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
47792 <affected-histogram
47793 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
47794 <affected-histogram
47795 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
47796 <affected-histogram
47797 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
47798 <affected-histogram
47799 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
47800 <affected-histogram
47801 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
47802 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.GotAPacket"/>
47803 <affected-histogram
47804 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
47805 <affected-histogram
47806 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
47807 <affected-histogram
47808 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
47809 <affected-histogram
47810 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
47811 <affected-histogram
47812 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
47813 <affected-histogram
47814 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
47815 <affected-histogram
47816 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
47817 <affected-histogram
47818 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
47819 <affected-histogram
47820 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
47821 <affected-histogram
47822 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
47823 <affected-histogram
47824 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
47825 <affected-histogram
47826 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
47827 <affected-histogram
47828 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
47829 <affected-histogram
47830 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
47831 <affected-histogram
47832 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
47833 <affected-histogram
47834 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
47835 <affected-histogram
47836 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
47837 <affected-histogram
47838 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
47839 <affected-histogram
47840 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
47841 <affected-histogram
47842 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
47843 <affected-histogram
47844 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
47845 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketDelay"/>
47846 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketsRecv"/>
47847 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.RecvNthPacket"/>
47848 <affected-histogram
47849 name="NetConnectivity4.PacedPacket.Sent21.SendToLastRecvDelay"/>
47850 <affected-histogram
47851 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet01"/>
47852 <affected-histogram
47853 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet02"/>
47854 <affected-histogram
47855 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet03"/>
47856 <affected-histogram
47857 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet10"/>
47858 <affected-histogram
47859 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet20"/>
47860 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.GotAPacket"/>
47861 <affected-histogram
47862 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
47863 <affected-histogram
47864 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
47865 <affected-histogram
47866 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
47867 <affected-histogram
47868 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
47869 <affected-histogram
47870 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
47871 <affected-histogram
47872 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
47873 <affected-histogram
47874 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
47875 <affected-histogram
47876 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
47877 <affected-histogram
47878 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
47879 <affected-histogram
47880 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
47881 <affected-histogram
47882 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
47883 <affected-histogram
47884 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
47885 <affected-histogram
47886 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
47887 <affected-histogram
47888 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
47889 <affected-histogram
47890 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
47891 <affected-histogram
47892 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
47893 <affected-histogram
47894 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
47895 <affected-histogram
47896 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
47897 <affected-histogram
47898 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
47899 <affected-histogram
47900 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
47901 <affected-histogram
47902 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
47903 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketDelay"/>
47904 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketsRecv"/>
47905 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.RecvNthPacket"/>
47906 <affected-histogram
47907 name="NetConnectivity4.StartPacket.Sent21.SendToLastRecvDelay"/>
47908 <affected-histogram
47909 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet01"/>
47910 <affected-histogram
47911 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet02"/>
47912 <affected-histogram
47913 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet03"/>
47914 <affected-histogram
47915 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet10"/>
47916 <affected-histogram
47917 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet20"/>
47918 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Failure"/>
47919 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Success"/>
47920 <affected-histogram
47921 name="NetConnectivity5.NATBind.Sent2.Connectivity.Failure"/>
47922 <affected-histogram
47923 name="NetConnectivity5.NATBind.Sent2.Connectivity.Success"/>
47924 <affected-histogram
47925 name="NetConnectivity5.NATBind.Sent2.SendToLastRecvDelay"/>
47926 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21.GotAPacket"/>
47927 <affected-histogram
47928 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
47929 <affected-histogram
47930 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
47931 <affected-histogram
47932 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
47933 <affected-histogram
47934 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
47935 <affected-histogram
47936 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
47937 <affected-histogram
47938 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
47939 <affected-histogram
47940 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
47941 <affected-histogram
47942 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
47943 <affected-histogram
47944 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
47945 <affected-histogram
47946 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
47947 <affected-histogram
47948 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
47949 <affected-histogram
47950 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
47951 <affected-histogram
47952 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
47953 <affected-histogram
47954 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
47955 <affected-histogram
47956 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
47957 <affected-histogram
47958 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
47959 <affected-histogram
47960 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
47961 <affected-histogram
47962 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
47963 <affected-histogram
47964 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
47965 <affected-histogram
47966 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
47967 <affected-histogram
47968 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
47969 <affected-histogram
47970 name="NetConnectivity5.NonPacedPacket.Sent21.PacketDelay"/>
47971 <affected-histogram
47972 name="NetConnectivity5.NonPacedPacket.Sent21.PacketsRecv"/>
47973 <affected-histogram
47974 name="NetConnectivity5.NonPacedPacket.Sent21.RecvNthPacket"/>
47975 <affected-histogram
47976 name="NetConnectivity5.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
47977 <affected-histogram
47978 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
47979 <affected-histogram
47980 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
47981 <affected-histogram
47982 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
47983 <affected-histogram
47984 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
47985 <affected-histogram
47986 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
47987 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.GotAPacket"/>
47988 <affected-histogram
47989 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
47990 <affected-histogram
47991 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
47992 <affected-histogram
47993 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
47994 <affected-histogram
47995 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
47996 <affected-histogram
47997 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
47998 <affected-histogram
47999 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
48000 <affected-histogram
48001 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
48002 <affected-histogram
48003 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
48004 <affected-histogram
48005 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
48006 <affected-histogram
48007 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
48008 <affected-histogram
48009 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
48010 <affected-histogram
48011 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
48012 <affected-histogram
48013 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
48014 <affected-histogram
48015 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
48016 <affected-histogram
48017 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
48018 <affected-histogram
48019 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
48020 <affected-histogram
48021 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
48022 <affected-histogram
48023 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
48024 <affected-histogram
48025 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
48026 <affected-histogram
48027 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
48028 <affected-histogram
48029 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
48030 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketDelay"/>
48031 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketsRecv"/>
48032 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.RecvNthPacket"/>
48033 <affected-histogram
48034 name="NetConnectivity5.PacedPacket.Sent21.SendToLastRecvDelay"/>
48035 <affected-histogram
48036 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet01"/>
48037 <affected-histogram
48038 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet02"/>
48039 <affected-histogram
48040 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet03"/>
48041 <affected-histogram
48042 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet10"/>
48043 <affected-histogram
48044 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet20"/>
48045 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.GotAPacket"/>
48046 <affected-histogram
48047 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
48048 <affected-histogram
48049 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
48050 <affected-histogram
48051 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
48052 <affected-histogram
48053 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
48054 <affected-histogram
48055 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
48056 <affected-histogram
48057 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
48058 <affected-histogram
48059 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
48060 <affected-histogram
48061 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
48062 <affected-histogram
48063 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
48064 <affected-histogram
48065 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
48066 <affected-histogram
48067 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
48068 <affected-histogram
48069 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
48070 <affected-histogram
48071 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
48072 <affected-histogram
48073 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
48074 <affected-histogram
48075 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
48076 <affected-histogram
48077 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
48078 <affected-histogram
48079 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
48080 <affected-histogram
48081 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
48082 <affected-histogram
48083 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
48084 <affected-histogram
48085 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
48086 <affected-histogram
48087 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
48088 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketDelay"/>
48089 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketsRecv"/>
48090 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.RecvNthPacket"/>
48091 <affected-histogram
48092 name="NetConnectivity5.StartPacket.Sent21.SendToLastRecvDelay"/>
48093 <affected-histogram
48094 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet01"/>
48095 <affected-histogram
48096 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet02"/>
48097 <affected-histogram
48098 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet03"/>
48099 <affected-histogram
48100 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet10"/>
48101 <affected-histogram
48102 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet20"/>
48103 </histogram_suffixes>
48105 <histogram_suffixes name="NetConnectivity4PacketSizeTest" separator=".">
48106 <suffix name="PacketSizeTest.Connectivity.Failure"
48107 label="This histogram records the size of the packet size that was not
48108 received from the server."/>
48109 <suffix name="PacketSizeTest.Connectivity.Success"
48110 label="This histogram records the size of the packet size that was
48111 received from the server."/>
48112 <affected-histogram name="NetConnectivity4"/>
48113 <affected-histogram name="NetConnectivity5"/>
48114 </histogram_suffixes>
48116 <histogram_suffixes name="NetConnectivity4PacketSizeTestPort" separator=".">
48117 <suffix name="443" label="Packet is sent on port 443."/>
48118 <suffix name="80" label="Packet is sent on port 80."/>
48119 <affected-histogram
48120 name="NetConnectivity4.PacketSizeTest.Connectivity.Failure"/>
48121 <affected-histogram
48122 name="NetConnectivity4.PacketSizeTest.Connectivity.Success"/>
48123 <affected-histogram
48124 name="NetConnectivity5.PacketSizeTest.Connectivity.Failure"/>
48125 <affected-histogram
48126 name="NetConnectivity5.PacketSizeTest.Connectivity.Success"/>
48127 </histogram_suffixes>
48129 <histogram_suffixes name="NetConnectivity4SeriesRecv" separator=".">
48130 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
48131 <suffix name="443.100B.NoProxy"
48132 label="100 bytes of data is sent on port 443 with no proxy."/>
48133 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
48134 <suffix name="443.1200B.NoProxy"
48135 label="1200 bytes of data is sent on port 443 with no proxy."/>
48136 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
48137 <suffix name="443.500B.NoProxy"
48138 label="500 bytes of data is sent on port 443 with no proxy."/>
48139 <suffix name="80.100B" label="100 bytes of data is sent on port 80."/>
48140 <suffix name="80.100B.NoProxy"
48141 label="100 bytes of data is sent on port 80 with no proxy."/>
48142 <suffix name="80.1200B" label="1200 bytes of data is sent on port 80."/>
48143 <suffix name="80.1200B.NoProxy"
48144 label="1200 bytes of data is sent on port 80 with no proxy."/>
48145 <suffix name="80.500B" label="500 bytes of data is sent on port 80."/>
48146 <suffix name="80.500B.NoProxy"
48147 label="500 bytes of data is sent on port 80 with no proxy."/>
48148 <affected-histogram name="NetConnectivity4.NonPacedPacket.First6.SeriesRecv"/>
48149 <affected-histogram name="NetConnectivity4.PacedPacket.First6.SeriesRecv"/>
48150 <affected-histogram name="NetConnectivity4.StartPacket.First6.SeriesRecv"/>
48151 <affected-histogram name="NetConnectivity5.NonPacedPacket.First6.SeriesRecv"/>
48152 <affected-histogram name="NetConnectivity5.PacedPacket.First6.SeriesRecv"/>
48153 <affected-histogram name="NetConnectivity5.StartPacket.First6.SeriesRecv"/>
48154 </histogram_suffixes>
48156 <histogram_suffixes name="NetProxyResolverExecutionTime">
48157 <suffix name="UrlOver2K" label="URL length was over 2K"/>
48158 <suffix name="UrlOver4K" label="URL length was over 4K"/>
48159 <suffix name="UrlOver8K" label="URL length was over 8K"/>
48160 <suffix name="UrlOver128K" label="URL length was over 128K"/>
48161 <affected-histogram name="Net.ProxyResolver.ExecutionTime"/>
48162 </histogram_suffixes>
48164 <histogram_suffixes name="NewTabPageProviders" separator=".">
48165 <suffix name="client" label="Suggestions coming from the client."/>
48166 <suffix name="client0" label="Suggestions coming from the client source 0."/>
48167 <suffix name="server" label="Suggestions coming from the server."/>
48168 <suffix name="server0" label="Suggestions coming from server source 0."/>
48169 <suffix name="server1" label="Suggestions coming from server source 1."/>
48170 <suffix name="server2" label="Suggestions coming from server source 2."/>
48171 <suffix name="server3" label="Suggestions coming from server source 3."/>
48172 <suffix name="server4" label="Suggestions coming from server source 4."/>
48173 <affected-histogram name="NewTabPage.MostVisited"/>
48174 <affected-histogram name="NewTabPage.SuggestionsImpression"/>
48175 </histogram_suffixes>
48177 <histogram_suffixes name="OmniboxProviderTime" separator=".">
48178 <suffix name="Bookmark"/>
48179 <suffix name="Builtin"/>
48180 <suffix name="Contact"/>
48181 <suffix name="ExtensionApp"/>
48182 <suffix name="HistoryContents"/>
48183 <suffix name="HistoryQuick"/>
48184 <suffix name="HistoryURL"/>
48185 <suffix name="Keyword"/>
48186 <suffix name="Search"/>
48187 <suffix name="Shortcuts"/>
48188 <suffix name="ZeroSuggest"/>
48189 <affected-histogram name="Omnibox.ProviderTime"/>
48190 </histogram_suffixes>
48192 <histogram_suffixes name="OverlappedReadImpact">
48193 <suffix name="OverlappedReadDisabled" label="Non-blocking reads"/>
48194 <suffix name="OverlappedReadEnabled" label="Default, async reads"/>
48195 <affected-histogram name="Net.HttpJob.TotalTime"/>
48196 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
48197 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
48198 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
48199 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
48200 <affected-histogram name="PLT.Abandoned"/>
48201 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
48202 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
48203 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
48204 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
48205 <affected-histogram name="PLT.LoadType"/>
48206 </histogram_suffixes>
48208 <histogram_suffixes name="PageLoadType">
48209 <suffix name="HistoryLoad"
48210 label="but only for user pressing back or forward"/>
48211 <suffix name="LinkLoad"
48212 label="deprecated - see LinkLoadReload, LinkLoadNormal,
48213 LinkLoadStaleOk, LinkLoadCacheOnly; content initiated, commonly
48214 back to a posted page"/>
48215 <suffix name="LinkLoadCacheOnly"
48216 label="content initiated, commonly back to a posted page, where browser
48217 must ONLY use cache"/>
48218 <suffix name="LinkLoadNormal"
48219 label="content initiated, ordinary link traversal or post"/>
48220 <suffix name="LinkLoadReload" label="content initiated, calling reload()"/>
48221 <suffix name="LinkLoadStaleOk"
48222 label="content initiated, commonly forward or back where stale cached
48223 data is very acceptable"/>
48224 <suffix name="NormalLoad"
48225 label="but only for user entered URL or omnibox search"/>
48226 <suffix name="Reload" label="but only for user pressed reload"/>
48227 <suffix name="UndefLoad"
48228 label="should never happen... as it is only for an client-code error
48229 case which should not exist"/>
48230 <affected-histogram name="PLT.BeginToFinish"/>
48231 <affected-histogram name="PLT.BeginToFinishDoc"/>
48232 <affected-histogram name="PLT.StartToCommit">
48233 <with-suffix name="LinkLoadNormal"/>
48234 <with-suffix name="NormalLoad"/>
48235 </affected-histogram>
48236 <affected-histogram name="PLT.StartToFinish">
48237 <with-suffix name="LinkLoadNormal"/>
48238 <with-suffix name="NormalLoad"/>
48239 </affected-histogram>
48240 <affected-histogram name="Renderer4.BeginToFinish"/>
48241 <affected-histogram name="Renderer4.BeginToFinishDoc"/>
48242 </histogram_suffixes>
48244 <histogram_suffixes name="PasswordManagerMonitor">
48245 <suffix name="group_1" label="group 1"/>
48246 <suffix name="group_2" label="group 2"/>
48247 <suffix name="group_3" label="group 3"/>
48248 <suffix name="group_4" label="group 4"/>
48249 <suffix name="group_5" label="group 5"/>
48250 <suffix name="group_6" label="group 6"/>
48251 <suffix name="group_7" label="group 7"/>
48252 <suffix name="group_8" label="group 8"/>
48253 <suffix name="group_9" label="group 9"/>
48254 <suffix name="group_10" label="group 10"/>
48255 <suffix name="group_11" label="group 11"/>
48256 <suffix name="group_12" label="group 12"/>
48257 <suffix name="group_13" label="group 13"/>
48258 <suffix name="group_14" label="group 14"/>
48259 <suffix name="group_15" label="group 15"/>
48260 <suffix name="group_16" label="group 16"/>
48261 <suffix name="group_17" label="group 17"/>
48262 <suffix name="group_18" label="group 18"/>
48263 <suffix name="group_19" label="group 19"/>
48264 <suffix name="group_20" label="group 20"/>
48265 <suffix name="" label=""/>
48266 <affected-histogram name="PasswordManager.ProvisionalSaveFailure"/>
48267 <affected-histogram
48268 name="PasswordManager.SavePasswordPromptDisappearedQuickly"/>
48269 <affected-histogram name="PasswordManager.SavePasswordPromptDisplayed"/>
48270 <affected-histogram name="PasswordManager.SavePasswordPromptResponse"/>
48271 </histogram_suffixes>
48273 <histogram_suffixes name="PerformanceMonitor" separator=".">
48274 <suffix name="BrowserProcess"/>
48275 <suffix name="RendererProcess"/>
48276 <suffix name="PluginProcess"/>
48277 <suffix name="WorkerProcess"/>
48278 <suffix name="GPUProcess"/>
48279 <suffix name="PPAPIProcess"/>
48280 <affected-histogram name="PerformanceMonitor.AverageCPU"/>
48281 <affected-histogram name="PerformanceMonitor.HighCPU"/>
48282 </histogram_suffixes>
48284 <histogram_suffixes name="PpapiPluginName">
48285 <suffix name="libpepflashplayer.so" label="Flash player on Linux or Cros"/>
48286 <suffix name="libwidevinecdmadapter.so"
48287 label="Widevine CDM on Linux or Cros"/>
48288 <suffix name="pepflashplayer.dll" label="Flash player on Windows"/>
48289 <suffix name="PepperFlashPlayer.plugin" label="Flash player on Mac"/>
48290 <suffix name="widevinecdmadapter.dll" label="Widevine CDM on Windows"/>
48291 <suffix name="widevinecdmadapter.plugin" label="Widevine CDM on Mac"/>
48292 <affected-histogram name="Plugin.PpapiBrokerLoadErrorCode"/>
48293 <affected-histogram name="Plugin.PpapiBrokerLoadResult"/>
48294 <affected-histogram name="Plugin.PpapiPluginLoadErrorCode"/>
48295 <affected-histogram name="Plugin.PpapiPluginLoadResult"/>
48296 </histogram_suffixes>
48298 <histogram_suffixes name="PrecacheCellular" separator=".">
48299 <suffix name="Cellular"
48300 label="covers fetches when connected to cellular networks"/>
48301 <affected-histogram name="Precache.DownloadedNonPrecache"/>
48302 <affected-histogram name="Precache.Saved"/>
48303 </histogram_suffixes>
48305 <histogram_suffixes name="Prefetch">
48306 <suffix name="ContentPrefetchPrefetchOff"
48307 label="Prefetch is completely disabled."/>
48308 <suffix name="ContentPrefetchPrefetchOn"
48309 label="prefetch is enabled but prerender is disabled."/>
48310 <affected-histogram name="HttpCache.EntryLockWait"/>
48311 <affected-histogram name="Net.HttpTimeToFirstByte"/>
48312 <affected-histogram name="PLT.Abandoned"/>
48313 <affected-histogram name="PLT.BeginToFinish"/>
48314 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
48315 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
48316 <affected-histogram name="PLT.BeginToFinishDoc"/>
48317 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
48318 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
48319 <affected-histogram name="PLT.PerceivedLoadTime"/>
48320 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
48321 </histogram_suffixes>
48323 <histogram_suffixes name="Prerender">
48324 <suffix name="PrerenderEnabled" label="prerender is enabled."/>
48325 <suffix name="PrerenderControl" label="prerender is disabled."/>
48326 <suffix name="PrerenderNoUse"
48327 label="prerender is enabled, but pages are not swapped in."/>
48328 <suffix name="PrerenderMulti"
48329 label="prerender is enabled with multiple simultanious prerenders."/>
48330 <suffix name="Prerender5minTTL"
48331 label="prerender is enabled, and the TTL is extended to 5 minutes."/>
48332 <affected-histogram name="HttpCache.EntryLockWait"/>
48333 <affected-histogram name="Net.HttpTimeToFirstByte"/>
48334 <affected-histogram name="PLT.Abandoned"/>
48335 <affected-histogram name="PLT.BeginToFinish"/>
48336 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
48337 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
48338 <affected-histogram name="PLT.BeginToFinishDoc"/>
48339 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
48340 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
48341 <affected-histogram name="PLT.PerceivedLoadTime"/>
48342 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
48343 <affected-histogram name="Prerender.FinalStatus"/>
48344 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
48345 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
48346 <affected-histogram name="Prerender.LocalPredictorEvent"/>
48347 <affected-histogram name="Prerender.PerceivedPLT"/>
48348 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
48349 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
48350 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
48351 <affected-histogram
48352 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
48353 <affected-histogram
48354 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
48355 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
48356 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
48357 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
48358 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
48359 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
48360 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
48361 <affected-histogram name="Prerender.RendererIdleTime"/>
48362 <affected-histogram name="Prerender.RendererPerceivedPLT"/>
48363 <affected-histogram name="Prerender.RendererPerceivedPLTMatched"/>
48364 <affected-histogram name="Prerender.RendererTimeUntilDisplay"/>
48365 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
48366 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
48367 </histogram_suffixes>
48369 <histogram_suffixes name="PrerenderHoverType" ordering="prefix">
48371 deprecated May 10 2012
48373 <suffix name="HoverStats_50" label="Hover stats @ threshold 50 ms."/>
48374 <suffix name="HoverStats_75" label="Hover stats @ threshold 75 ms."/>
48375 <suffix name="HoverStats_100" label="Hover stats @ threshold 100 ms."/>
48376 <suffix name="HoverStats_150" label="Hover stats @ threshold 150 ms."/>
48377 <suffix name="HoverStats_200" label="Hover stats @ threshold 200 ms."/>
48378 <suffix name="HoverStats_250" label="Hover stats @ threshold 250 ms."/>
48379 <suffix name="HoverStats_300" label="Hover stats @ threshold 300 ms."/>
48380 <suffix name="HoverStats_400" label="Hover stats @ threshold 400 ms."/>
48381 <suffix name="HoverStats_500" label="Hover stats @ threshold 500 ms."/>
48382 <suffix name="HoverStats_750" label="Hover stats @ threshold 750 ms."/>
48383 <suffix name="HoverStats_1000" label="Hover stats @ threshold 1000 ms."/>
48384 <suffix name="HoverStats_1500" label="Hover stats @ threshold 1500 ms."/>
48385 <suffix name="HoverStats_2000" label="Hover stats @ threshold 2000 ms."/>
48386 <suffix name="HoverStats_3000" label="Hover stats @ threshold 3000 ms."/>
48387 <suffix name="HoverStats_4000" label="Hover stats @ threshold 4000 ms."/>
48388 <suffix name="HoverStats_5000" label="Hover stats @ threshold 5000 ms."/>
48389 <affected-histogram name="Prerender.Events"/>
48390 <affected-histogram name="Prerender.TimeToClick"/>
48391 </histogram_suffixes>
48393 <histogram_suffixes name="PrerenderSource" ordering="prefix">
48394 <suffix name="" label="All prerenders."/>
48395 <suffix name="exp1" label="Likelihood threshold experiment 1."/>
48396 <suffix name="exp2" label="Likelihood threshold experiment 2."/>
48397 <suffix name="exp3" label="Likelihood threshold experiment 3."/>
48398 <suffix name="exp4" label="Likelihood threshold experiment 4."/>
48399 <suffix name="exp5" label="Likelihood threshold experiment 5."/>
48400 <suffix name="exp6" label="Likelihood threshold experiment 6."/>
48401 <suffix name="exp7" label="Likelihood threshold experiment 7."/>
48402 <suffix name="exp8" label="Likelihood threshold experiment 8."/>
48403 <suffix name="exp9" label="Likelihood threshold experiment 9."/>
48404 <suffix name="gws" label="GWS triggered prerender."/>
48405 <suffix name="Instant" label="Instant search prerender."/>
48406 <suffix name="localpredictor" label="Local predictor triggered prerender."/>
48407 <suffix name="omnibox" label="Triggered from the omnibox."/>
48408 <suffix name="wash" label="Multiple sources could have triggered."/>
48409 <suffix name="web" label="Link triggered prerender."/>
48410 <suffix name="webcross"
48411 label="Link triggered prerender, rel=prerender, cross domain."/>
48412 <suffix name="websame"
48413 label="Link triggered prerender, rel=prerender, same domain."/>
48414 <suffix name="webnext" label="Link triggered prerender, rel=next."/>
48415 <affected-histogram name="Prerender.AbandonTimeUntilUsed"/>
48416 <affected-histogram name="Prerender.CookieSendType"/>
48417 <affected-histogram name="Prerender.CookieStatus"/>
48418 <affected-histogram name="Prerender.Event"/>
48419 <affected-histogram name="Prerender.FinalStatus"/>
48420 <affected-histogram name="Prerender.FinalStatus_Prerender5minTTL"/>
48421 <affected-histogram name="Prerender.FinalStatus_PrerenderControl"/>
48422 <affected-histogram name="Prerender.FinalStatus_PrerenderEnabled"/>
48423 <affected-histogram name="Prerender.FinalStatus_PrerenderMulti"/>
48424 <affected-histogram name="Prerender.FinalStatus_PrerenderNoUse"/>
48425 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
48426 <affected-histogram
48427 name="Prerender.FinalStatusMatchComplete_Prerender5minTTL"/>
48428 <affected-histogram
48429 name="Prerender.FinalStatusMatchComplete_PrerenderControl"/>
48430 <affected-histogram
48431 name="Prerender.FinalStatusMatchComplete_PrerenderEnabled"/>
48432 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderMulti"/>
48433 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderNoUse"/>
48434 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
48435 <affected-histogram
48436 name="Prerender.FractionPixelsFinalAtSwapin_Prerender5minTTL"/>
48437 <affected-histogram
48438 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderControl"/>
48439 <affected-histogram
48440 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderEnabled"/>
48441 <affected-histogram
48442 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderMulti"/>
48443 <affected-histogram
48444 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderNoUse"/>
48445 <affected-histogram name="Prerender.LocalPredictorEvent"/>
48446 <affected-histogram name="Prerender.LocalPredictorEvent_Prerender5minTTL"/>
48447 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderControl"/>
48448 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderEnabled"/>
48449 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderMulti"/>
48450 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderNoUse"/>
48451 <affected-histogram name="Prerender.LocalPredictorTimeUntilUsed"/>
48452 <affected-histogram name="Prerender.NetworkBytesUsed"/>
48453 <affected-histogram name="Prerender.NetworkBytesWasted"/>
48454 <affected-histogram name="Prerender.PageVisitedStatus"/>
48455 <affected-histogram name="Prerender.PerceivedPLT"/>
48456 <affected-histogram name="Prerender.PerceivedPLT_Prerender5minTTL"/>
48457 <affected-histogram name="Prerender.PerceivedPLT_PrerenderControl"/>
48458 <affected-histogram name="Prerender.PerceivedPLT_PrerenderEnabled"/>
48459 <affected-histogram name="Prerender.PerceivedPLT_PrerenderMulti"/>
48460 <affected-histogram name="Prerender.PerceivedPLT_PrerenderNoUse"/>
48461 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
48462 <affected-histogram
48463 name="Prerender.PerceivedPLTFirstAfterMiss_Prerender5minTTL"/>
48464 <affected-histogram
48465 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderControl"/>
48466 <affected-histogram
48467 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderEnabled"/>
48468 <affected-histogram
48469 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderMulti"/>
48470 <affected-histogram
48471 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderNoUse"/>
48472 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
48473 <affected-histogram
48474 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_Prerender5minTTL"/>
48475 <affected-histogram
48476 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderControl"/>
48477 <affected-histogram
48478 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderEnabled"/>
48479 <affected-histogram
48480 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderMulti"/>
48481 <affected-histogram
48482 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderNoUse"/>
48483 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
48484 <affected-histogram
48485 name="Prerender.PerceivedPLTFirstAfterMissBoth_Prerender5minTTL"/>
48486 <affected-histogram
48487 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderControl"/>
48488 <affected-histogram
48489 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderEnabled"/>
48490 <affected-histogram
48491 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderMulti"/>
48492 <affected-histogram
48493 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderNoUse"/>
48494 <affected-histogram
48495 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
48496 <affected-histogram
48497 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_Prerender5minTTL"/>
48498 <affected-histogram
48499 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderControl"/>
48500 <affected-histogram
48501 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderEnabled"/>
48502 <affected-histogram
48503 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderMulti"/>
48504 <affected-histogram
48505 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderNoUse"/>
48506 <affected-histogram
48507 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
48508 <affected-histogram
48509 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_Prerender5minTTL"/>
48510 <affected-histogram
48511 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderControl"/>
48512 <affected-histogram
48513 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderEnabled"/>
48514 <affected-histogram
48515 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderMulti"/>
48516 <affected-histogram
48517 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderNoUse"/>
48518 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
48519 <affected-histogram name="Prerender.PerceivedPLTMatched_Prerender5minTTL"/>
48520 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderControl"/>
48521 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderEnabled"/>
48522 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderMulti"/>
48523 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderNoUse"/>
48524 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
48525 <affected-histogram
48526 name="Prerender.PerceivedPLTMatchedComplete_Prerender5minTTL"/>
48527 <affected-histogram
48528 name="Prerender.PerceivedPLTMatchedComplete_PrerenderControl"/>
48529 <affected-histogram
48530 name="Prerender.PerceivedPLTMatchedComplete_PrerenderEnabled"/>
48531 <affected-histogram
48532 name="Prerender.PerceivedPLTMatchedComplete_PrerenderMulti"/>
48533 <affected-histogram
48534 name="Prerender.PerceivedPLTMatchedComplete_PrerenderNoUse"/>
48535 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
48536 <affected-histogram name="Prerender.PerceivedPLTWindowed_PrerenderEnabled"/>
48537 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
48538 <affected-histogram
48539 name="Prerender.PerceivedPLTWindowNotMatched_Prerender5minTTL"/>
48540 <affected-histogram
48541 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderControl"/>
48542 <affected-histogram
48543 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderEnabled"/>
48544 <affected-histogram
48545 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderMulti"/>
48546 <affected-histogram
48547 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderNoUse"/>
48548 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
48549 <affected-histogram
48550 name="Prerender.PercentLoadDoneAtSwapin_Prerender5minTTL"/>
48551 <affected-histogram
48552 name="Prerender.PercentLoadDoneAtSwapin_PrerenderControl"/>
48553 <affected-histogram
48554 name="Prerender.PercentLoadDoneAtSwapin_PrerenderEnabled"/>
48555 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderMulti"/>
48556 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderNoUse"/>
48557 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
48558 <affected-histogram
48559 name="Prerender.PrerenderNotSwappedInPLT_Prerender5minTTL"/>
48560 <affected-histogram
48561 name="Prerender.PrerenderNotSwappedInPLT_PrerenderControl"/>
48562 <affected-histogram
48563 name="Prerender.PrerenderNotSwappedInPLT_PrerenderEnabled"/>
48564 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderMulti"/>
48565 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderNoUse"/>
48566 <affected-histogram name="Prerender.PrerendersPerSessionCount"/>
48567 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
48568 <affected-histogram
48569 name="Prerender.SimulatedLocalBrowsingBaselinePLT_Prerender5minTTL"/>
48570 <affected-histogram
48571 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderControl"/>
48572 <affected-histogram
48573 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderEnabled"/>
48574 <affected-histogram
48575 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderMulti"/>
48576 <affected-histogram
48577 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderNoUse"/>
48578 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
48579 <affected-histogram
48580 name="Prerender.SimulatedLocalBrowsingPLT_Prerender5minTTL"/>
48581 <affected-histogram
48582 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderControl"/>
48583 <affected-histogram
48584 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderEnabled"/>
48585 <affected-histogram
48586 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderMulti"/>
48587 <affected-histogram
48588 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderNoUse"/>
48589 <affected-histogram name="Prerender.TimeBetweenPrerenderRequests"/>
48590 <affected-histogram name="Prerender.TimeSinceLastRecentVisit"/>
48591 <affected-histogram name="Prerender.TimeUntilUsed2"/>
48592 </histogram_suffixes>
48594 <histogram_suffixes name="Profile.AndroidAccountManagementMenu" separator=".">
48595 <suffix name="NonGAIA" label="Interaction was not initiated from GAIA"/>
48596 <suffix name="GAIASignout"
48597 label="GAIA-initiated interaction indicating a service type of Signout"/>
48598 <suffix name="GAIASignoutIncognito"
48599 label="GAIA-initiated interaction indicating a service type of Signout
48600 and go Incogntio"/>
48601 <suffix name="GAIAAddSession"
48602 label="GAIA-initiated interaction indicating a service type of Add a
48604 <suffix name="GAIAReAuth"
48605 label="GAIA-initiated interaction indicating a service type of
48606 Reauthenticate this user"/>
48607 <suffix name="GAIADefault"
48608 label="GAIA-initiated interaction indicating the default service type"/>
48609 <affected-histogram name="Profile.AndroidAccountManagementMenu"/>
48610 </histogram_suffixes>
48612 <histogram_suffixes name="Profile.DesktopMenu" separator=".">
48613 <suffix name="NonGAIA" label="Interaction was not initiated from GAIA"/>
48614 <suffix name="GAIASignout"
48615 label="GAIA-initiated interaction indicating a service type of Signout"/>
48616 <suffix name="GAIAIncognito"
48617 label="GAIA-initiated interaction indicating a service type of
48619 <suffix name="GAIAAddSession"
48620 label="GAIA-initiated interaction indicating a service type of Add a
48622 <suffix name="GAIAReAuth"
48623 label="GAIA-initiated interaction indicating a service type of
48624 Reauthenticate this user"/>
48625 <suffix name="GAIADefault"
48626 label="GAIA-initiated interaction indicating the default service type"/>
48627 <affected-histogram name="Profile.DesktopMenu"/>
48628 </histogram_suffixes>
48630 <histogram_suffixes name="ProfilePictureDownload" separator=".">
48631 <suffix name="Default.OOBE" label="default picture, in OOBE"/>
48632 <suffix name="Default.LoggedIn" label="default picture, after login"/>
48633 <suffix name="Default.Preferences" label="default picture, in Prefs"/>
48634 <suffix name="Failure.OOBE" label="download has failed, in OOBE"/>
48635 <suffix name="Failure.LoggedIn" label="download has failed, after login"/>
48636 <suffix name="Failure.Preferences" label="download has failed, in Prefs"/>
48637 <suffix name="Success.OOBE" label="download was successful, in OOBE"/>
48638 <suffix name="Success.LoggedIn" label="download was successful, after login"/>
48639 <suffix name="Success.Preferences" label="download was successful, in Prefs"/>
48640 <affected-histogram name="UserImage.ProfileDownloadTime"/>
48641 </histogram_suffixes>
48643 <histogram_suffixes name="ProgressiveScan">
48644 <suffix name="FullScan" label="Using WPA_supplicant to scan."/>
48645 <suffix name="33Percent_4MinMax"
48646 label="Progressive scan @ 33%, 4 frequency bins."/>
48647 <suffix name="50Percent_4MinMax"
48648 label="Progressive scan @ 50%, 4 frequency bins."/>
48649 <suffix name="50Percent_8MinMax"
48650 label="Progressive scan @ 50%, 8 frequency bins."/>
48651 <suffix name="100Percent_8MinMax"
48652 label="Progressive scan @ 100%, 8 frequency bins."/>
48653 <suffix name="100Percent_1MinSeen_A"
48654 label="Progressive scan @ all previously seen frequencies (A)."/>
48655 <suffix name="100Percent_1MinSeen_B"
48656 label="Progressive scan @ all previously seen frequencies (B)."/>
48657 <suffix name="100Percent_1Min_4Max"
48658 label="Progressive scan @ 100%, minimum 1/maximum 4 frequencies."/>
48659 <affected-histogram name="Network.Shill.TimeToDrop"/>
48660 <affected-histogram name="Network.Shill.WiFi.ScanResult"/>
48661 <affected-histogram name="Network.Shill.Wifi.TimeToConnect"/>
48662 <affected-histogram name="Network.Shill.Wifi.TimeToJoin"/>
48663 <affected-histogram name="Network.Shill.Wifi.TimeToScan"/>
48664 <affected-histogram name="Network.Shill.Wifi.TimeToScanAndConnect"/>
48665 </histogram_suffixes>
48667 <histogram_suffixes name="ProtectorSettingChange" separator=".">
48669 Deprecated 8/2013. No longer tracked.
48671 <suffix name="Applied" label="change has been accepted by user"/>
48672 <suffix name="Corrupt" label="possibly hijacked, backup invalid"/>
48673 <suffix name="Discarded" label="change has been reverted by user"/>
48674 <suffix name="Fallback" label="fallback provider used (no backup available)"/>
48675 <suffix name="Hijacked" label="hijacked, with a valid backup"/>
48676 <suffix name="Missing" label="fallback provider missing, added"/>
48677 <suffix name="New" label="(obsolete, was sum of Corrupt+Hijacked)"/>
48678 <suffix name="Restored"
48679 label="search provider restored by Protector before showing the bubble"/>
48680 <suffix name="Timeout" label="change has been ignored by user (timed out)"/>
48681 <affected-histogram name="Protector.SearchProvider"/>
48682 <affected-histogram name="Protector.StartupSettings"/>
48683 </histogram_suffixes>
48685 <histogram_suffixes name="ProxyConnectionImpact">
48686 <suffix name="proxy_connections_16"
48687 label="with 16 connections per proxy server"/>
48688 <suffix name="proxy_connections_32"
48689 label="with 32 connections per proxy server"/>
48690 <suffix name="proxy_connections_64"
48691 label="with 64 connections per proxy server"/>
48692 <suffix name="proxy_connections_8"
48693 label="with 8 connections per proxy server"/>
48694 <affected-histogram name="Net.HttpProxySocketRequestTime"/>
48695 <affected-histogram name="Net.SocksSocketRequestTime"/>
48696 <affected-histogram name="PLT.Abandoned"/>
48697 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
48698 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
48699 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
48700 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
48701 </histogram_suffixes>
48703 <histogram_suffixes name="QueryTimeSuffix" separator=".">
48704 <suffix name="0" label="N = 0"/>
48705 <suffix name="1" label="N = 1"/>
48706 <suffix name="2" label="N = 2"/>
48707 <suffix name="3" label="N = 3"/>
48708 <suffix name="4" label="N = 4"/>
48709 <suffix name="5" label="N = 5"/>
48710 <affected-histogram name="Omnibox.QueryTime"/>
48711 <affected-histogram name="ShortcutsProvider.QueryIndexTime"/>
48712 </histogram_suffixes>
48714 <histogram_suffixes name="QuicPortSelection" separator="">
48715 <owner>rch@chromium.org</owner>
48716 <suffix name="SelectPort"
48717 label="An effort was mode to (try to) consistently connect using the
48718 same source port for the given server IP/port."/>
48719 <suffix name="RandomPort"
48720 label="The operating system randomly selected a source port for the
48722 <affected-histogram name="Net.QuicSession.Connect"/>
48723 </histogram_suffixes>
48725 <histogram_suffixes name="QuicRttCount" separator="">
48726 <owner>rch@chromium.org</owner>
48727 <suffix name="ForHTTP" label="Only insecure HTTP connections are counted."/>
48728 <suffix name="ForHTTPS" label="Only secure HTTPS connections are counted."/>
48729 <affected-histogram name="Net.QuicSession.ConnectRandomPort"/>
48730 <affected-histogram name="Net.QuicSession.ConnectSelectPort"/>
48731 <affected-histogram name="Net.QuicSession.HandshakeRoundTrips"/>
48732 </histogram_suffixes>
48734 <histogram_suffixes name="RemoteProcessWarmStartFast" separator="">
48735 <suffix name="" label="Normal start."/>
48736 <suffix name="Fast"
48737 label="Fast start by skipping normal chrome.dll startup."/>
48738 <affected-histogram name="Startup.WarmStartTimeFromRemoteProcessStart"/>
48739 </histogram_suffixes>
48741 <histogram_suffixes name="RendererEventLatency" separator=".">
48742 <suffix name="Char" label="The Char event occurs on textual keyboard input."/>
48743 <suffix name="ContextMenu" label="For ContextMenu event."/>
48744 <suffix name="GestureDoubleTap"
48745 label="A GestureDoubleTap occurs when the user double taps on a
48747 <suffix name="GestureFlingCancel"
48748 label="A GestureFlingCancel is sent to the renderer to cancel any
48750 <suffix name="GestureFlingStart"
48751 label="A GestureFlingStart is sent when the user quickly flicks on a
48753 <suffix name="GestureLongPress"
48754 label="A GestureLongPress is sent when the user taps down and holds
48755 their finger on a touchscreen."/>
48756 <suffix name="GestureLongTap"
48757 label="A GestureLongTap is sent when the user taps down on a
48758 touchscreen, holds their finger for a while, then releases."/>
48759 <suffix name="GesturePinchBegin"
48760 label="A GesturePinchBegin is sent when a user starts a pinch zoom
48761 motion on a touchscreen."/>
48762 <suffix name="GesturePinchEnd"
48763 label="A GesturePinchEnd is sent when the user releases their fingers
48764 from the touchscreen after performing a pinch zoom motion."/>
48765 <suffix name="GesturePinchUpdate"
48766 label="GesturePinchUpdate events are sent while the user is performing
48767 a pinch zoom motion on a touch screen. GesturePinchUpdate events
48768 are sent as the user changes the distance between their fingers."/>
48769 <suffix name="GestureScrollBegin"
48770 label="A GestureScrollBegin is sent at the beginning of a gesture
48771 scroll on a touchscreen."/>
48772 <suffix name="GestureScrollEnd"
48773 label="A GestureScrollEnd is sent when the user releases their finger
48774 after a gesture scroll on a touchscreen."/>
48775 <suffix name="GestureScrollUpdate"
48776 label="GestureScrollUpdate events are sent as the user drags their
48777 finger along the touchscreen during a gesture scroll."/>
48778 <suffix name="GestureScrollUpdateWithoutPropagation"
48779 label="GestureScrollUpdateWithoutPropagation events are scroll updates
48780 that shouldn't bubble, generated by a gesture fling."/>
48781 <suffix name="GestureShowPress"
48782 label="A GestureShowPress event is sent when the user presses down on
48783 the touchscreen but before a GestureTapDown."/>
48784 <suffix name="GestureTap"
48785 label="A GestureTap is sent when the user presses down and releases on
48787 <suffix name="GestureTapUnconfirmed"
48788 label="A GestureTapUnconfirmed is sent when the user taps the
48789 touchscreen but, due to a delay, the GestureTap isn't sent yet."/>
48790 <suffix name="GestureTapCancel"
48791 label="A GestureTapCancel is sent to cancel a pending GestureTap event.
48792 For example, if the user taps down but drags their finger
48793 instead of releasing it."/>
48794 <suffix name="GestureTapDown"
48795 label="A GestureTapDown is sent when the user presses on the
48796 touchscreen in what could potentially be a full GestureTap
48798 <suffix name="GestureTwoFingerTap"
48799 label="A GestureTwoFingerTap is sent when the user presses down a
48800 releases on a touchscreen with two fingers."/>
48801 <suffix name="KeyDown"
48802 label="A KeyDown event is sent when a keyboard key is pressed down."/>
48803 <suffix name="KeyUp"
48804 label="A KeyUp event is sent when a depressed keyboard key is released."/>
48805 <suffix name="MouseDown"
48806 label="A MouseDown event is sent when the user click down a mouse
48808 <suffix name="MouseEnter"
48809 label="A MouseEnter event is sent when the mouse cursor enters the
48811 <suffix name="MouseLeave"
48812 label="A MouseLeave event is sent when the mouse cursor leaves the
48814 <suffix name="MouseMove"
48815 label="A MouseMove event is sent when the mouse cursor moves within the
48817 <suffix name="MouseUp"
48818 label="A MouseUp event is sent when a depressed mouse button is
48820 <suffix name="MouseWheel"
48821 label="A MouseWheel event is sent when the user scrolls using the mouse
48822 wheel within the renderer area."/>
48823 <suffix name="RawKeyDown"
48824 label="A RawKeyDown event is a wrapper around a native key event."/>
48825 <suffix name="TouchCancel"
48826 label="A TouchCancel is used to cancel an existing touch point. For
48827 example, if the user drags a finger outside the bounds of the
48829 <suffix name="TouchEnd"
48830 label="A TouchEnd is send when the user lifts a finger from the
48832 <suffix name="TouchMove"
48833 label="A TouchMove is sent when the user moves a finger along the
48835 <suffix name="TouchStart"
48836 label="A TouchStart is sent when the user first touches a finger to the
48838 <suffix name="Undefined" label="For unknown or undefined events."/>
48839 <affected-histogram name="Event.Latency.Renderer"/>
48840 <affected-histogram name="Event.Latency.Renderer2"/>
48841 </histogram_suffixes>
48843 <histogram_suffixes name="SBInterstitial">
48844 <suffix name="V1" label="original interstitial"/>
48845 <suffix name="V2" label="version 2 (new interstitial)"/>
48846 <affected-histogram name="SB2.InterstitialAction"/>
48847 <affected-histogram name="SB2.MalwareInterstitialTimeClosed"/>
48848 <affected-histogram name="SB2.MalwareInterstitialTimeDiagnostic"/>
48849 <affected-histogram name="SB2.MalwareInterstitialTimeLearnMore"/>
48850 <affected-histogram name="SB2.MalwareInterstitialTimePrivacyPolicy"/>
48851 <affected-histogram name="SB2.MalwareInterstitialTimeProceed"/>
48852 <affected-histogram name="SB2.MalwareInterstitialTimeTakeMeBack"/>
48853 </histogram_suffixes>
48855 <histogram_suffixes name="ShowAppListWarmStartFast" separator="">
48856 <suffix name="" label="Normal start."/>
48857 <suffix name="Fast"
48858 label="Fast start by skipping normal chrome.dll startup."/>
48859 <affected-histogram name="Startup.ShowAppListWarmStart"/>
48860 </histogram_suffixes>
48862 <histogram_suffixes name="SideloadWipeout">
48863 <suffix name="Enabled" label="Sideload Wipeout Active."/>
48864 <suffix name="Disabled" label="Control group."/>
48865 <affected-histogram name="DisabledExtension.ExtensionWipedStatus"/>
48866 <affected-histogram name="DisabledExtension.SideloadWipeoutCount"/>
48867 <affected-histogram name="DisabledExtension.SideloadWipeoutNeeded"/>
48868 <affected-histogram name="DisabledExtension.UserSelection"/>
48869 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
48870 <affected-histogram name="Extensions.InstallSource"/>
48871 <affected-histogram name="Extensions.UpdateSource"/>
48872 </histogram_suffixes>
48874 <histogram_suffixes name="Signin.Actions" separator=".">
48875 <suffix name="AllAccessPointActions"/>
48876 <suffix name="AndroidAccountConsistencyFirstRunActions"
48877 label="Signin Flow shown on android after Account Consistency flag was
48879 <suffix name="AppLauncherActions"/>
48880 <suffix name="ExtensionInstallBubbleActions"/>
48881 <suffix name="MenuActions"/>
48882 <suffix name="NTPLinkActions"/>
48883 <suffix name="OneClickActions"/>
48884 <suffix name="SettingsActions"/>
48885 <suffix name="StartPageActions"/>
48886 <suffix name="UnknownActions"/>
48887 <suffix name="WebstoreInstallActions"/>
48888 <affected-histogram name="Signin"/>
48889 </histogram_suffixes>
48891 <histogram_suffixes name="Signin.Reconciler" separator=".">
48892 <suffix name="FirstRun"
48893 label="First execution of the reconciler after the profile was loaded
48894 or the new_profile_management flag was toggled."/>
48895 <suffix name="SubsequentRun"
48896 label="Execution of the reconciler triggered by some other change of
48898 <affected-histogram name="Signin.Reconciler.AddedToChrome"/>
48899 <affected-histogram name="Signin.Reconciler.AddedToCookieJar"/>
48900 <affected-histogram name="Signin.Reconciler.DifferentPrimaryAccounts"/>
48901 </histogram_suffixes>
48903 <histogram_suffixes name="SocketType">
48904 <suffix name="HTTPProxy" label="HTTP proxy socket"/>
48905 <suffix name="SOCK" label="SOCKS socket"/>
48906 <suffix name="SSL" label="(Obsolete, SSL socket)"/>
48907 <suffix name="SSL2" label="SSL2 socket"/>
48908 <suffix name="SSLForProxies"
48909 label="SSLClientSocket wrapping the TCPClient socket eventually used
48910 for connection to a proxy"/>
48911 <suffix name="SSLforHTTPSProxy"
48912 label="SSLClientSocket wrapping the TCPClient socket eventually used
48913 for connection to an HTTPS proxy"/>
48914 <suffix name="TCP" label="plain, no proxy, no SSL socket"/>
48915 <suffix name="TCPforHTTPProxy"
48916 label="TCPClientSocket eventually used for connection to an HTTP proxy"/>
48917 <suffix name="TCPforHTTPSProxy"
48918 label="TCPClientSocket eventually used for connection to an HTTPS proxy"/>
48919 <suffix name="TCPforSOCKS"
48920 label="TCPClientSocket eventually used for connection to a SOCKS proxy"/>
48921 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
48922 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
48923 <affected-histogram name="Net.SocketInitErrorCodes"/>
48924 <affected-histogram name="Net.SocketRequestTime"/>
48925 <affected-histogram name="Net.SocketType"/>
48926 </histogram_suffixes>
48928 <histogram_suffixes name="SpdyImpact">
48929 <suffix name="npn_with_http"
48930 label="with NPN negotiated but using HTTP instead of SPDY"/>
48931 <suffix name="npn_with_spdy" label="with NPN negotiated and using SPDY"/>
48932 <affected-histogram name="Net.Transaction_Connected"/>
48933 <affected-histogram name="Net.Transaction_Connected_New"/>
48934 <affected-histogram name="Net.Transaction_Connected_New_b"/>
48935 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
48936 <affected-histogram name="PLT.Abandoned"/>
48937 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
48938 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
48939 <affected-histogram name="PLT.StartToCommit_LinkLoadNormal"/>
48940 <affected-histogram name="PLT.StartToCommit_NormalLoad"/>
48941 <affected-histogram name="PLT.StartToFinish_LinkLoadNormal"/>
48942 <affected-histogram name="PLT.StartToFinish_NormalLoad"/>
48943 </histogram_suffixes>
48945 <histogram_suffixes name="SpdySettingsCwnd" separator="">
48946 <suffix name="10K" label="where at least 10KB was transferred."/>
48947 <suffix name="25K" label="where at least 25KB was transferred."/>
48948 <suffix name="50K" label="where at least 50KB was transferred."/>
48949 <suffix name="100K" label="where at least 100KB was transferred."/>
48950 <affected-histogram name="Net.SpdySettingsCwnd"/>
48951 </histogram_suffixes>
48953 <histogram_suffixes name="SqliteDatabases" separator=".">
48954 <suffix name="Activity" label="Activity"/>
48955 <suffix name="AppCache" label="AppCache"/>
48956 <suffix name="BookmarkImages" label="BookmarkImages"/>
48957 <suffix name="Cookie" label="Cookie"/>
48958 <suffix name="DatabaseTracker" label="DatabaseTracker"/>
48959 <suffix name="DomainBoundCerts" label="DomainBoundCerts"/>
48960 <suffix name="DomStorageDatabase" label="DomStorageDatabase"/>
48961 <suffix name="History" label="History"/>
48962 <suffix name="Predictor" label="Predictor"/>
48963 <suffix name="Quota" label="Quota"/>
48964 <suffix name="Shortcuts" label="Shortcuts"/>
48965 <suffix name="SyncDirectory" label="SyncDirectory"/>
48966 <suffix name="Text" label="Text (obsolete 7/24/13)"/>
48967 <suffix name="Thumbnail" label="Thumbnail"/>
48968 <suffix name="TopSites" label="TopSites"/>
48969 <suffix name="Web" label="Web"/>
48970 <affected-histogram name="Sqlite.Error"/>
48971 <affected-histogram name="Sqlite.SizeKB"/>
48972 <affected-histogram name="Sqlite.Version"/>
48973 </histogram_suffixes>
48975 <histogram_suffixes name="SSLFalseStart">
48976 <suffix name="FalseStart_enabled"/>
48977 <suffix name="FalseStart_disabled"/>
48978 <affected-histogram name="Net.SSL_Connection_Latency"/>
48979 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
48980 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
48981 </histogram_suffixes>
48983 <histogram_suffixes name="SSLResumption">
48984 <suffix name="Resume_Handshake" label="Session Resumption"/>
48985 <suffix name="Full_Handshake" label="Full"/>
48986 <affected-histogram name="Net.SSL_Connection_Latency"/>
48987 <affected-histogram name="Net.SSL_Connection_Latency_Google"/>
48988 </histogram_suffixes>
48990 <histogram_suffixes name="StartupTimeBombAlarm" separator=".">
48991 <suffix name="ThreadNowDuration" label="Duration is in thread CPU time."/>
48992 <suffix name="TimeDuration" label="Duration is in clock time."/>
48993 <suffix name="TimeTicksDuration" label="Duration is in TimeTicks time."/>
48994 <affected-histogram name="StartupTimeBomb.Alarm"/>
48995 </histogram_suffixes>
48997 <histogram_suffixes name="SyzygyStartupTime">
48998 <suffix name="PreReadEnabled"/>
48999 <suffix name="PreReadDisabled"/>
49000 <suffix name="XP_PreReadEnabled"/>
49001 <suffix name="XP_PreReadDisabled"/>
49002 <suffix name="PreRead_0"/>
49003 <suffix name="PreRead_5"/>
49004 <suffix name="PreRead_10"/>
49005 <suffix name="PreRead_15"/>
49006 <suffix name="PreRead_20"/>
49007 <suffix name="PreRead_25"/>
49008 <suffix name="PreRead_30"/>
49009 <suffix name="PreRead_35"/>
49010 <suffix name="PreRead_40"/>
49011 <suffix name="PreRead_45"/>
49012 <suffix name="PreRead_50"/>
49013 <suffix name="PreRead_55"/>
49014 <suffix name="PreRead_60"/>
49015 <suffix name="PreRead_65"/>
49016 <suffix name="PreRead_70"/>
49017 <suffix name="PreRead_75"/>
49018 <suffix name="PreRead_80"/>
49019 <suffix name="PreRead_85"/>
49020 <suffix name="PreRead_90"/>
49021 <suffix name="PreRead_95"/>
49022 <suffix name="PreRead_100"/>
49023 <suffix name="XP_PreRead_0"/>
49024 <suffix name="XP_PreRead_5"/>
49025 <suffix name="XP_PreRead_10"/>
49026 <suffix name="XP_PreRead_15"/>
49027 <suffix name="XP_PreRead_20"/>
49028 <suffix name="XP_PreRead_25"/>
49029 <suffix name="XP_PreRead_30"/>
49030 <suffix name="XP_PreRead_35"/>
49031 <suffix name="XP_PreRead_40"/>
49032 <suffix name="XP_PreRead_45"/>
49033 <suffix name="XP_PreRead_50"/>
49034 <suffix name="XP_PreRead_55"/>
49035 <suffix name="XP_PreRead_60"/>
49036 <suffix name="XP_PreRead_65"/>
49037 <suffix name="XP_PreRead_70"/>
49038 <suffix name="XP_PreRead_75"/>
49039 <suffix name="XP_PreRead_80"/>
49040 <suffix name="XP_PreRead_85"/>
49041 <suffix name="XP_PreRead_90"/>
49042 <suffix name="XP_PreRead_95"/>
49043 <suffix name="XP_PreRead_100"/>
49044 <affected-histogram name="Startup.BrowserMessageLoopStartTime"/>
49045 <affected-histogram name="Startup.BrowserOpenTabs"/>
49046 </histogram_suffixes>
49048 <histogram_suffixes name="Tps65090Fets" separator=".">
49049 <suffix name="Fet1" label="FET1 on tps65090 (register 0xf)"/>
49050 <suffix name="Fet2" label="FET2 on tps65090 (register 0x10)"/>
49051 <suffix name="Fet3" label="FET3 on tps65090 (register 0x11)"/>
49052 <suffix name="Fet4" label="FET4 on tps65090 (register 0x12)"/>
49053 <suffix name="Fet5" label="FET5 on tps65090 (register 0x13)"/>
49054 <suffix name="Fet6" label="FET6 on tps65090 (register 0x14)"/>
49055 <suffix name="Fet7" label="FET7 on tps65090 (register 0x15)"/>
49056 <affected-histogram name="Platform.Tps65090Retries"/>
49057 </histogram_suffixes>
49059 <histogram_suffixes name="TrackedSplitPreferences" separator=".">
49060 <suffix name="extensions.settings" label="Extension IDs dictionary"/>
49061 <affected-histogram name="Settings.TrackedSplitPreferenceChanged"/>
49062 </histogram_suffixes>
49064 <histogram_suffixes name="WebFontFamily">
49065 <suffix name="roboto" label="Roboto font"/>
49066 <suffix name="opensans" label="Open Sans font"/>
49067 <suffix name="others" label="Fonts other than Roboto and Open Sans"/>
49068 <affected-histogram name="WebFont.DiskCache.EntryAge.Evict"/>
49069 <affected-histogram name="WebFont.DiskCache.EntryAge.Hit"/>
49070 <affected-histogram name="WebFont.DiskCache.ReuseCount.Evict"/>
49071 <affected-histogram name="WebFont.DiskCache.ReuseCount.Hit"/>
49072 <affected-histogram name="WebFont.DiskCacheHit"/>
49073 </histogram_suffixes>
49075 <histogram_suffixes name="WebStoreLinkExperiment">
49076 <suffix name="Disabled" label="Neither extra webstore link is visible"/>
49077 <suffix name="FooterLink" label="Link in bottom right of footer"/>
49078 <suffix name="PlusIcon" label="Plus icon in apps page"/>
49079 <affected-histogram name="Extensions.AppLaunch"/>
49080 <affected-histogram name="NewTabPage.DefaultPageType"/>
49081 </histogram_suffixes>
49083 </histogram_suffixes_list>
49085 </histogram-configuration>