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 blow) 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.WindowSelector.CycleTime" units="milliseconds">
686 <owner>flackr@chromium.org</owner>
687 <owner>kuscher@google.com</owner>
689 The amount of time the Alt key is held after pressing Alt+Tab to begin
690 cycling through windows.
694 <histogram name="Ash.WindowSelector.Items">
695 <owner>flackr@chromium.org</owner>
696 <owner>kuscher@google.com</owner>
698 The number of items (single windows or groups of windows such as panels) in
699 the window selection. Window selection occurs when a user begins alt-tabbing
700 or presses the overview button (F5 key).
704 <histogram name="Ash.WindowSelector.TimeBetweenUse" units="milliseconds">
705 <owner>flackr@chromium.org</owner>
706 <owner>kuscher@google.com</owner>
708 The amount of time between uses of window selection to switch between
709 windows. Window selection is entered by alt-tabbing or by pressing the
710 overview button (F5 key).
714 <histogram name="Ash.WindowSelector.TimeInOverview" units="milliseconds">
715 <owner>flackr@chromium.org</owner>
716 <owner>kuscher@google.com</owner>
718 The amount of time spent in overview mode. Overview mode is engaged when
719 lingering on a window while alt-tabbing or by pressing the overview button.
720 The time is measured from the moment the windows begin animating to a
721 thumbnail size preview to when a window is selected or selection is
726 <histogram name="AsyncDNS.AttemptCountFail">
727 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
729 Count of DnsAttempts before DnsTransaction completes with failure.
733 <histogram name="AsyncDNS.AttemptCountSuccess">
734 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
736 Count of DnsAttempts before DnsTransaction completes successfully.
740 <histogram name="AsyncDNS.ConfigChange" enum="BooleanSuccess">
741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
743 Whether DnsConfigService::OnConfigChange actually corresponded to a change
748 <histogram name="AsyncDNS.ConfigNotifyInterval" units="milliseconds">
749 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
751 Duration of time between calls to DnsConfigService::InvalidateConfig.
755 <histogram name="AsyncDNS.ConfigParseDuration" units="milliseconds">
756 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
757 <summary>Duration of time spent parsing DnsConfig.</summary>
760 <histogram name="AsyncDNS.ConfigParsePosix" enum="AsyncDNSConfigParsePosix">
761 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
763 Counts of results of parsing DnsConfig in DnsConfigServicePosix.
767 <histogram name="AsyncDNS.ConfigParseResult" enum="BooleanSuccess">
768 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
769 <summary>Whether DnsConfig was parsed successfully.</summary>
772 <histogram name="AsyncDNS.ConfigParseWin" enum="AsyncDNSConfigParseWin">
773 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
775 Counts of results of parsing DnsConfig in DnsConfigServiceWin.
779 <histogram name="AsyncDNS.DNSChangerDetected" enum="BooleanSuccess">
780 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
782 Whether the first valid DnsConfig included a rogue nameserver.
786 <histogram name="AsyncDNS.DnsClientDisabledReason" enum="NetErrorCodes">
787 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
789 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
790 succeeded, at the end of a streak of failures after which the DnsClient was
795 <histogram name="AsyncDNS.DnsClientEnabled" enum="BooleanSuccess">
796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
798 TRUE counts the events when a valid DnsConfig is received and used to enable
799 DnsClient, while FALSE counts the events when DnsClient is disabled after a
800 series of successful fallbacks from DnsTask to ProcTask.
804 <histogram name="AsyncDNS.FallbackFail" units="milliseconds">
805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
807 Duration of time spent by ProcTask in failing fallback resolutions.
811 <histogram name="AsyncDNS.FallbackSuccess" units="milliseconds">
812 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
814 Duration of time spent by ProcTask in successful fallback resolutions.
818 <histogram name="AsyncDNS.HaveDnsConfig" enum="BooleanSuccess">
819 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
821 Whether there was a valid DNS configuration at the start of a job which
822 eventually completed successfully.
826 <histogram name="AsyncDNS.HostParseResult" enum="BooleanSuccess">
827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
828 <summary>Whether DnsHosts were parsed successfully.</summary>
831 <histogram name="AsyncDNS.HostsChange" enum="BooleanSuccess">
832 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
834 Whether DnsConfigService::OnHostsChange actually corresponded to a change in
839 <histogram name="AsyncDNS.HostsNotifyInterval" units="milliseconds">
840 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
842 Duration of time between calls to DnsConfigService::InvalidateHosts.
846 <histogram name="AsyncDNS.HostsParseDuration" units="milliseconds">
847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
848 <summary>Duration of time spent parsing DnsHosts.</summary>
851 <histogram name="AsyncDNS.HostsParseWin" enum="AsyncDNSHostsParseWin">
852 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
854 Counts of results of parsing DnsHosts in DnsConfigServiceWin.
858 <histogram name="AsyncDNS.HostsSize" units="bytes">
859 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
861 The size of the HOSTS file observed before each attempt to parse it.
865 <histogram name="AsyncDNS.JobQueueTime" units="milliseconds">
866 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
868 Time elapsed between the time the HostResolverImpl::Job was created and the
869 time the Job was started (using DnsClient).
873 <histogram name="AsyncDNS.JobQueueTime_HIGHEST" units="milliseconds">
874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
876 Time elapsed between the time the HostResolverImpl::Job was created and the
877 time the Job was started (using DnsClient). Includes only Jobs which had
878 priority HIGHEST when started.
882 <histogram name="AsyncDNS.JobQueueTime_IDLE" units="milliseconds">
883 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
885 Time elapsed between the time the HostResolverImpl::Job was created and the
886 time the Job was started (using DnsClient). Includes only Jobs which had
887 priority IDLE when started.
891 <histogram name="AsyncDNS.JobQueueTime_LOW" units="milliseconds">
892 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
894 Time elapsed between the time the HostResolverImpl::Job was created and the
895 time the Job was started (using DnsClient). Includes only Jobs which had
896 priority LOW when started.
900 <histogram name="AsyncDNS.JobQueueTime_LOWEST" units="milliseconds">
901 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
903 Time elapsed between the time the HostResolverImpl::Job was created and the
904 time the Job was started (using DnsClient). Includes only Jobs which had
905 priority LOWEST when started.
909 <histogram name="AsyncDNS.JobQueueTime_MEDIUM" units="milliseconds">
910 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
912 Time elapsed between the time the HostResolverImpl::Job was created and the
913 time the Job was started (using DnsClient). Includes only Jobs which had
914 priority MEDIUM when started.
918 <histogram name="AsyncDNS.JobQueueTimeAfterChange" units="milliseconds">
919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
921 Time elapsed between the last time the priority of a HostResolverImpl::Job
922 changed (when a Request was attached or detached) and the time the Job was
923 started (using DnsClient).
927 <histogram name="AsyncDNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
928 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
930 Time elapsed between the last time the priority of a HostResolverImpl::Job
931 changed (when a Request was attached or detached) and the time the Job was
932 started (using DnsClient). Includes only Jobs which had priority HIGHEST
937 <histogram name="AsyncDNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
938 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
940 Time elapsed between the last time the priority of a HostResolverImpl::Job
941 changed (when a Request was attached or detached) and the time the Job was
942 started (using DnsClient). Includes only Jobs which had priority IDLE when
947 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
948 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
950 Time elapsed between the last time the priority of a HostResolverImpl::Job
951 changed (when a Request was attached or detached) and the time the Job was
952 started (using DnsClient). Includes only Jobs which had priority LOW when
957 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
960 Time elapsed between the last time the priority of a HostResolverImpl::Job
961 changed (when a Request was attached or detached) and the time the Job was
962 started (using DnsClient). Includes only Jobs which had priority LOWEST when
967 <histogram name="AsyncDNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
968 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
970 Time elapsed between the last time the priority of a HostResolverImpl::Job
971 changed (when a Request was attached or detached) and the time the Job was
972 started (using DnsClient). Includes only Jobs which had priority MEDIUM when
977 <histogram name="AsyncDNS.NameServersType" enum="AsyncDNSNameServersType">
978 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
980 Type of nameservers in the DNS config, recorded each time the config is read
981 by the DNSConfigService.
985 <histogram name="AsyncDNS.ParseToAddressList" enum="AsyncDNSParseResult">
986 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
988 Counts of results of parsing addresses out of DNS responses in successful
993 <histogram name="AsyncDNS.ResolveError" enum="NetErrorCodes">
994 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
996 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
1001 <histogram name="AsyncDNS.ResolveFail" units="milliseconds">
1002 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1004 Duration of time taken by DnsTask in resolutions that failed. Excludes time
1005 spent in the subsequent fallback.
1009 <histogram name="AsyncDNS.ResolveStatus" enum="AsyncDNSResolveStatus">
1010 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1012 Counts of the overall results of using asynchronous DNS in HostResolverImpl.
1013 This only includes jobs started with valid DNS configuration and excludes
1014 synchronous resolutions (as IP literals, from cache, and from HOSTS).
1018 <histogram name="AsyncDNS.ResolveSuccess" units="milliseconds">
1019 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1021 Duration of time taken by DnsTask in resolutions that succeeded.
1025 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
1026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1028 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv4 lookups.
1032 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
1033 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1035 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv6 lookups.
1039 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
1040 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1042 Same as AsyncDNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
1046 <histogram name="AsyncDNS.ServerCount">
1047 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1049 Count of servers in DnsConfig. Recorded on every new DnsSession, which is
1050 created on DNS change.
1054 <histogram name="AsyncDNS.ServerFailureIndex">
1055 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1057 Index in DnsConfig of the failing server, recorded at the time of failure.
1061 <histogram name="AsyncDNS.ServerFailuresAfterNetworkChange">
1062 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1064 Count of server failures after network change before first success in the
1065 DnsSession. Recorded at the time of first success.
1069 <histogram name="AsyncDNS.ServerFailuresAfterSuccess">
1070 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1072 Count of server failures after success until the end of the session. Server
1073 has reported success at some point during the session. Recorded at the end
1078 <histogram name="AsyncDNS.ServerFailuresBeforeSuccess">
1079 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1081 Count of server failures before success. This is NOT the first success in
1082 the DnsSession. Recorded at the time of success.
1086 <histogram name="AsyncDNS.ServerFailuresWithoutSuccess">
1087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1089 Count of server failures without success until the end of the session.
1090 Server has never reported success during the DnsSession. Recorded at the end
1095 <histogram name="AsyncDNS.ServerIsGood" units="BooleanSuccess">
1096 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1098 The current server is "good" and does not have to be skipped.
1102 <histogram name="AsyncDNS.SortFailure" units="milliseconds">
1103 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1105 Duration of time taken in failing calls to AddressSorter in dual-stack
1106 resolutions using DnsTask.
1110 <histogram name="AsyncDNS.SortSuccess" units="milliseconds">
1111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1113 Duration of time taken in successful calls to AddressSorter in dual-stack
1114 resolutions using DnsTask.
1118 <histogram name="AsyncDNS.SuffixSearchDone">
1119 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1121 The number of names from the search name list consumed during a successful
1122 transaction (QTYPE A only).
1126 <histogram name="AsyncDNS.SuffixSearchRemain">
1127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1129 The number of names left on the search name list at the end of a successful
1130 transaction (QTYPE A only).
1134 <histogram name="AsyncDNS.SuffixSearchStart">
1135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1137 The number of names on the search name list at the start of a transaction
1142 <histogram name="AsyncDNS.TCPAttemptFail" units="milliseconds">
1143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1145 Duration of time taken by DnsTCPAttempt in failed attempts. Excludes
1150 <histogram name="AsyncDNS.TCPAttemptSuccess" units="milliseconds">
1151 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1153 Duration of time taken by DnsTCPAttempt in successful attempts.
1157 <histogram name="AsyncDNS.TimeoutErrorHistogram" units="milliseconds">
1158 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1160 Difference between RTT and timeout calculated using Histogram algorithm.
1164 <histogram name="AsyncDNS.TimeoutErrorHistogramUnder" units="milliseconds">
1165 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1167 Difference between timeout calculated using Histogram algorithm and RTT.
1171 <histogram name="AsyncDNS.TimeoutErrorJacobson" units="milliseconds">
1172 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1174 Difference between RTT and timeout calculated using Jacobson algorithm.
1178 <histogram name="AsyncDNS.TimeoutErrorJacobsonUnder" units="milliseconds">
1179 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1181 Difference between timeout calculated using Jacobson algorithm and RTT.
1185 <histogram name="AsyncDNS.TimeoutSpentHistogram" units="milliseconds">
1186 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1188 Duration of time that would be spent waiting for lost request using
1189 Histogram algorithm.
1193 <histogram name="AsyncDNS.TimeoutSpentJacobson" units="milliseconds">
1194 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1196 Duration of time that would be spent waiting for lost request using Jacobson
1201 <histogram name="AsyncDNS.TotalTime" units="milliseconds">
1202 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1204 Duration of time since a HostResolverImpl::Resolve request to the time a
1205 result is posted. Excludes canceled, evicted, and aborted requests. Includes
1206 cache hits (recorded as 0). Excludes speculative requests.
1210 <histogram name="AsyncDNS.TotalTime_speculative" units="milliseconds">
1211 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1213 Duration of time since a HostResolverImpl::Resolve request to the time a
1214 result is posted. Excludes canceled, evicted, and aborted requests. Includes
1215 cache hits (recorded as 0). Speculative requests only.
1219 <histogram name="AsyncDNS.TransactionFailure" units="milliseconds">
1220 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1222 Duration of time taken in failing DnsTransactions. This includes server
1223 failures, timeouts and NXDOMAIN results.
1227 <histogram name="AsyncDNS.TransactionSuccess" units="milliseconds">
1228 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1230 Duration of time taken in successful DnsTransactions. This includes all
1231 NOERROR answers, even if they indicate the name has no addresses or they
1236 <histogram name="AsyncDNS.TransactionSuccess_A" units="milliseconds">
1237 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1239 Same as AsyncDNS.TransactionSuccess but limited to A query type.
1243 <histogram name="AsyncDNS.TransactionSuccess_AAAA" units="milliseconds">
1244 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1246 Same as AsyncDNS.TransactionSuccess but limited to AAAA query type.
1250 <histogram name="AsyncDNS.TTL" units="milliseconds">
1251 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1253 TTL of the resolved addresses, as in the response received from the server.
1254 For results served from local cache, the TTL is from the original response.
1258 <histogram name="AsyncDNS.UDPAttemptFail" units="milliseconds">
1259 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1261 Duration of time taken by DnsUDPAttempt in failed attempts. Excludes
1266 <histogram name="AsyncDNS.UDPAttemptSuccess" units="milliseconds">
1267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1269 Duration of time taken by DnsUDPAttempt in successful attempts. Includes
1270 responses arriving after timeout, if multiple attempts are allowed.
1274 <histogram name="AsyncDNS.UnchangedConfigInterval" units="milliseconds">
1275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1277 Duration of time since the last empty config result to the time a non-change
1278 OnConfigChange is received.
1282 <histogram name="AsyncDNS.UnchangedHostsInterval" units="milliseconds">
1283 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1285 Duration of time since the last empty config result to the time a non-change
1286 OnHostsChange is received.
1290 <histogram name="AsyncDNS.WatchStatus" enum="AsyncDNSWatchStatus">
1291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1293 The result of DnsConfigService watch. Counts STARTED on every initialization
1294 and FAILED_* on any failure.
1298 <histogram name="Aura.CreatedGpuBrowserCompositor" enum="CompositorType">
1299 <owner>jbauman@chromium.org</owner>
1301 Whether the browser compositor uses GPU or the software renderer.
1305 <histogram name="Autocheckout.Bubble" enum="AutocheckoutBubble">
1307 Deprecated as of 8/2013.
1309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1311 Measures the frequency of user interactions with the Autocheckout bubble,
1312 which prompts users to invoke Autocheckout on supported websites.
1316 <histogram name="Autocheckout.BuyFlow" enum="AutocheckoutBuyFlow">
1318 Deprecated as of 8/2013.
1320 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1322 Measures the frequency of final states reached in Autocheckout buy flow.
1326 <histogram name="Autocheckout.DismissalState"
1327 enum="AutofillDialogDismissalState">
1329 Deprecated as of 8/2013.
1331 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1332 <summary>The state of the Autocheckout dialog when it was dismissed.</summary>
1335 <histogram name="Autocheckout.FlowDuration" units="ms">
1337 Deprecated as of 8/2013.
1339 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1341 Measures the time elapsed between when the user submitted the Autocheckout
1342 dialog and when the Autocheckout flow, or filling process, concluded.
1346 <histogram name="Autocheckout.FlowDuration.Failed" units="ms">
1348 Deprecated as of 8/2013.
1350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1352 Measures the time elapsed between when the user submitted the Autocheckout
1353 dialog and when the Autocheckout flow concluded, in cases where the flow
1358 <histogram name="Autocheckout.FlowDuration.Succeeded" units="ms">
1360 Deprecated as of 8/2013.
1362 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1364 Measures the time elapsed between when the user submitted the Autocheckout
1365 dialog and when the Autocheckout flow concluded, in cases where the flow
1370 <histogram name="Autocheckout.InitialUserState"
1371 enum="AutofillDialogInitialUserState">
1373 Deprecated as of 8/2013.
1375 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1377 The initial state of a user that's interacting with a freshly shown
1378 Autocheckout dialog.
1382 <histogram name="Autocheckout.PopupInDialog" enum="AutofillDialogPopupEvent">
1384 Deprecated as of 8/2013.
1386 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1388 User interactions with the Autofill popup shown while filling an
1389 Autocheckout dialog.
1393 <histogram name="Autocheckout.Security" enum="AutofillDialogSecurity">
1395 Deprecated as of 8/2013.
1397 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1399 Measures the frequency of security warnings and errors in the Autocheckout
1404 <histogram name="Autocheckout.UiDuration" units="ms">
1406 Deprecated as of 8/2013.
1408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1410 Measures the duration for which an Autocheckout dialog was shown.
1414 <histogram name="Autocheckout.UiDuration.Cancel" units="ms">
1416 Deprecated as of 8/2013.
1418 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1420 Measures the duration for which an Autocheckout dialog was shown, in cases
1421 where the user ended up canceling out of the dialog.
1425 <histogram name="Autocheckout.UiDuration.Submit" units="ms">
1427 Deprecated as of 8/2013.
1429 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1431 Measures the duration for which an Autocheckout dialog was shown, in cases
1432 where the user ended up accepting the dialog.
1436 <histogram name="Autocheckout.UiEvents" enum="AutofillDialogUiEvents">
1438 Deprecated as of 8/2013.
1440 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1442 Measures how users are interacting with the Autocheckout dialog UI.
1446 <histogram name="Autocheckout.UiLatencyToShow" units="ms">
1448 Deprecated as of 8/2013.
1450 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1452 Measures the duration of time it takes for the Autocheckout UI to be
1453 actionable by the user after it is shown.
1457 <histogram name="Autocheckout.WalletErrors" enum="WalletErrors">
1459 Deprecated as of 8/2013.
1461 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1463 Measures the frequency of errors in communicating with the Google Online
1468 <histogram name="Autocheckout.WalletRequiredActions"
1469 enum="WalletRequiredActions">
1471 Deprecated as of 8/2013.
1473 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1475 Measures the frequency of required user actions returned by the Google
1476 Online Wallet server.
1480 <histogram name="Autocheckout.WhitelistDownloadDuration" units="ms">
1482 Deprecated as of 8/2013.
1484 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1486 Measures time taken to download the Autocheckout whitelist file.
1490 <histogram name="Autocheckout.WhitelistDownloadDuration.Failed" 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 time taken to download the Autocheckout whitelist file in case the
1497 download was failed.
1501 <histogram name="Autocheckout.WhitelistDownloadDuration.Succeeded" units="ms">
1503 Deprecated as of 8/2013.
1505 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1507 Measures time taken to download the Autocheckout whitelist file in case the
1508 download was succeeded.
1512 <histogram name="Autofill.AddressBookAvailable" enum="BooleanAvailable">
1513 <owner>isherman@chromium.org</owner>
1515 Whether the Mac AddressBook was available on an attempt to read data from
1520 <histogram name="Autofill.AddressBookAvailableOnFirstAttempt"
1521 enum="BooleanAvailable">
1522 <owner>isherman@chromium.org</owner>
1524 Whether the Mac AddressBook was available on the *first* attempt to read
1525 data from it. This is only recorded once per Chrome profile.
1529 <histogram name="Autofill.AddressSuggestionsCount">
1530 <owner>isherman@chromium.org</owner>
1532 The number of address suggestions shown in the Autofill popup.
1536 <histogram name="AutoFill.CCInfoBarAccepted">
1538 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1541 <summary>The Autofill credit card info bar was accepted.</summary>
1544 <histogram name="AutoFill.CCInfoBarDenied">
1546 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1548 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1549 <summary>The Autofill credit card info bar was denied.</summary>
1552 <histogram name="Autofill.CreditCardInfoBar" enum="AutofillCreditCardInfoBar">
1553 <owner>isherman@chromium.org</owner>
1555 The relative frequency with which users accept, deny, or ignore the Autofill
1556 credit card info bar prompt.
1560 <histogram name="Autofill.DeveloperEngagement"
1561 enum="AutofillDeveloperEngagement">
1562 <owner>isherman@chromium.org</owner>
1564 Measures the adoption of the HTML autocomplete type hint specification (see
1565 http://is.gd/whatwg_autocomplete for more details). For each fillable form
1566 detected, logs whether that form includes author-specified type hints.
1570 <histogram name="Autofill.FillDuration.FromInteraction.WithAutofill">
1571 <owner>isherman@chromium.org</owner>
1573 Time elapsed between the user's first interaction with a form and the form's
1574 submission, for an autofilled form.
1578 <histogram name="Autofill.FillDuration.FromInteraction.WithoutAutofill">
1579 <owner>isherman@chromium.org</owner>
1581 Time elapsed between the user's first interaction with a form and the form's
1582 submission, for a non-autofilled form.
1586 <histogram name="Autofill.FillDuration.FromLoad.WithAutofill">
1587 <owner>isherman@chromium.org</owner>
1589 Time elapsed between form load and form submission, for an autofilled form.
1593 <histogram name="Autofill.FillDuration.FromLoad.WithoutAutofill">
1594 <owner>isherman@chromium.org</owner>
1596 Time elapsed between form load and form submission, for a non-autofilled
1601 <histogram name="Autofill.IsEnabled.PageLoad" enum="BooleanEnabled">
1602 <owner>isherman@chromium.org</owner>
1604 Tracks whether Autofill is enabled on page load for a page containing forms.
1608 <histogram name="Autofill.IsEnabled.Startup" enum="BooleanEnabled">
1609 <owner>isherman@chromium.org</owner>
1610 <summary>Tracks whether Autofill is enabled when Chrome launches.</summary>
1613 <histogram name="AutoFill.ProfileCount">
1615 Deprecated as of 3/2011, replaced by Autofill.StoredProfileCount.
1617 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1618 <summary>The number of Autofill address profiles a user has.</summary>
1621 <histogram name="AutoFill.Quality" enum="AutofillQuality">
1623 Deprecated as of 3/2011, replaced by Autofill.Quality.
1625 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1626 <summary>The quality of the AutoFill implementation.</summary>
1629 <histogram name="Autofill.Quality" enum="AutofillQuality">
1631 Deprecated as of 2/2014 (M35), replaced by Autofill.UserHappiness.
1633 <owner>isherman@chromium.org</owner>
1634 <summary>The quality of the Autofill implementation.</summary>
1637 <histogram name="Autofill.Quality.HeuristicType" enum="AutofillTypeQuality">
1638 <owner>isherman@chromium.org</owner>
1639 <summary>The quality of Autofill's heuristic field type detection.</summary>
1642 <histogram name="Autofill.Quality.HeuristicType.ByFieldType"
1643 enum="AutofillTypeQualityByFieldType">
1644 <owner>isherman@chromium.org</owner>
1646 The quality of Autofill's heuristic field type detection, broken down by the
1647 specific field type. Fields with multiple possible types (based on the
1648 stored Autofill data) are logged as having ambiguous type.
1652 <histogram name="Autofill.Quality.PredictedType" enum="AutofillTypeQuality">
1653 <owner>isherman@chromium.org</owner>
1654 <summary>The overall quality of the Autofill field type predictions.</summary>
1657 <histogram name="Autofill.Quality.PredictedType.ByFieldType"
1658 enum="AutofillTypeQualityByFieldType">
1659 <owner>isherman@chromium.org</owner>
1661 The overall quality of the Autofill field type predictions, broken down by
1662 the specific field type. Fields with multiple possible types (based on the
1663 stored Autofill data) are logged as having ambiguous type.
1667 <histogram name="Autofill.Quality.ServerType" enum="AutofillTypeQuality">
1668 <owner>isherman@chromium.org</owner>
1669 <summary>The quality of the Autofill server's field type detection.</summary>
1672 <histogram name="Autofill.Quality.ServerType.ByFieldType"
1673 enum="AutofillTypeQualityByFieldType">
1674 <owner>isherman@chromium.org</owner>
1676 The quality of the Autofill server's field type detection, broken down by
1677 the specific field type. Fields with multiple possible types (based on the
1678 stored Autofill data) are logged as having ambiguous type.
1682 <histogram name="AutoFill.RequestErrorimcklfaapmppdhilegjoahjbahdgfhcn">
1683 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1684 <summary>TBD.</summary>
1687 <histogram name="AutoFill.RequestSuccessimcklfaapmppdhilegjoahjbahdgfhcn">
1688 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1689 <summary>TBD.</summary>
1692 <histogram name="Autofill.ServerExperimentId" enum="AutofillExperimentId">
1694 Deprecated as of 6/2011, replaced by Autofill.ServerExperimentId.Query.
1696 <owner>isherman@chromium.org</owner>
1698 The experiment ID received in response to an Autofill server query.
1702 <histogram name="Autofill.ServerExperimentId.Query" enum="AutofillExperimentId">
1704 Deprecated as of 2/2014 (M35).
1706 <owner>isherman@chromium.org</owner>
1708 The experiment ID received in response to an Autofill server query.
1712 <histogram name="Autofill.ServerExperimentId.Upload"
1713 enum="AutofillExperimentId">
1715 Deprecated as of 2/2014 (M35).
1717 <owner>isherman@chromium.org</owner>
1719 The experiment ID received at the time of an Autofill upload.
1723 <histogram name="AutoFill.ServerQueryResponse" enum="AutofillQueryResult">
1725 Deprecated as of 3/2011, replaced by Autofill.ServerQueryResponse.
1727 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1728 <summary>The usefulness of AutoFill server information.</summary>
1731 <histogram name="Autofill.ServerQueryResponse" enum="AutofillQueryResult">
1732 <owner>isherman@chromium.org</owner>
1733 <summary>The usefulness of Autofill server information.</summary>
1736 <histogram name="Autofill.StoredProfileCount">
1737 <owner>isherman@chromium.org</owner>
1739 The number of Autofill addresses a user has stored, measured at launch time.
1743 <histogram name="Autofill.UserHappiness" enum="AutofillUserHappiness">
1744 <owner>isherman@chromium.org</owner>
1746 Measures the frequency of various events in the Autofill user interaction
1747 flow. By comparing frequencies, we can compute several interesting
1748 "user happiness" metrics.
1752 <histogram name="Blacklist.Blocked" enum="DllHash">
1753 <owner>csharp@chromium.org</owner>
1755 Records the name hashes of all the dlls that are blocked from the browser
1760 <histogram name="Blacklist.PatchedInRenderer" enum="BooleanHit">
1761 <owner>csharp@chromium.org</owner>
1763 Counts the number of times a renderer process is started with the browser
1764 blacklist patch. This should never be hit.
1768 <histogram name="Blacklist.Setup" enum="BlacklistSetup">
1769 <owner>csharp@chromium.org</owner>
1771 Records the successes and failures when running the browser blacklist setup
1772 code. Used to determine if the blacklist is working as intended during
1773 startup(since the blacklist runs before crash reporting is set up). This
1774 only occurs on Windows.
1778 <histogram name="Bluetooth.ConnectedDeviceCount" units="devices">
1779 <owner>keybuk@chromium.org</owner>
1781 Counts the number of simulataneously connected Bluetooth devices. Used to
1782 direct testing efforts, and by our UI team to determine appropriate UI
1787 <histogram name="Bluetooth.PairingMethod" enum="BluetoothPairingMethod">
1788 <owner>keybuk@chromium.org</owner>
1790 Records the method used to pair each Bluetooth Device. Used to direct our
1795 <histogram name="Bluetooth.PairingResult" enum="BluetoothPairingResult">
1796 <owner>keybuk@chromium.org</owner>
1798 Records the result of pairing each Bluetooth Device. Used to understand
1799 whether we are having significant problems with Bluetooth pairing and seeing
1800 errors more commonly than we should.
1804 <histogram name="Bookmarks.LaunchDepth">
1805 <owner>yfriedman@chromium.org</owner>
1807 Logs the depth of the bookmark in the bookmark tree hiearchy every time a
1808 bookmark is launched. Depth indicates how many levels below a permanent
1809 bookmark folder the bookmark was found in (e.g. a bookmark immediately in
1810 the bookmark bar has depth 1).
1814 <histogram name="Canvas.ContextType" enum="CanvasContextType">
1815 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1817 Records the context type names used to create canvas rendering contexts.
1821 <histogram name="CaptivePortal.DetectResult" enum="CaptivePortalDetectResult">
1822 <owner>meacer@chromium.org</owner>
1823 <summary>Records the result of a captive portal probe.</summary>
1826 <histogram name="CaptivePortal.Notification.Status"
1827 enum="CaptivePortalNotificationStatus">
1828 <owner>ygorshenin@chromium.org</owner>
1830 Count of displayed and not displayed due to errors notifications about
1835 <histogram name="CaptivePortal.Notification.UserAction"
1836 enum="CaptivePortalNotificationUserAction">
1837 <owner>ygorshenin@chromium.org</owner>
1839 Count of clicked, closed and ignored captive portal notifications.
1843 <histogram name="CaptivePortal.OOBE.DetectionDuration" units="milliseconds">
1844 <owner>ygorshenin@chromium.org</owner>
1846 Duration of the captive portal detection process for a particular network at
1847 OOBE. Detection duration is recorded each time portal detection is completed
1848 for an active network.
1852 <histogram name="CaptivePortal.OOBE.DetectionResult" enum="CaptivePortalStatus">
1853 <owner>ygorshenin@chromium.org</owner>
1855 The result of captive portal detection attempts performed at OOBE. Detection
1856 result is recorded when portal detection is completed for an active network
1857 and when it differs from the previous result for the same network.
1861 <histogram name="CaptivePortal.OOBE.DiscrepancyWithShill"
1862 enum="CaptivePortalStatus">
1863 <owner>ygorshenin@chromium.org</owner>
1865 The result of captive portal detection attempts at OOBE if it diverges from
1866 network manager results. Detection result is recorded each time portal
1867 detection is completed for an active network.
1871 <histogram name="CaptivePortal.OOBE.PortalToOnlineTransition"
1872 units="milliseconds">
1873 <owner>ygorshenin@chromium.org</owner>
1875 Number of milliseconds passed between consecutive reports for the same
1876 network about portal and online states.
1880 <histogram name="CaptivePortal.Session.DetectionDuration" units="milliseconds">
1881 <owner>ygorshenin@chromium.org</owner>
1883 Duration of the captive portal detection process for a particular network in
1884 user session. Detection duration is recorded each time portal detection is
1885 completed for an active network.
1889 <histogram name="CaptivePortal.Session.DetectionResult"
1890 enum="CaptivePortalStatus">
1891 <owner>ygorshenin@chromium.org</owner>
1893 The result of captive portal detection attempts performed in user session.
1894 Detection result is recorded when portal detection is completed for an
1895 active network and when it differs from the previous result for the same
1900 <histogram name="CaptivePortal.Session.DiscrepancyWithShill"
1901 enum="CaptivePortalStatus">
1902 <owner>ygorshenin@chromium.org</owner>
1904 The result of captive portal detection attempts in session if it diverges
1905 from network manager results. Detection result is recorded each time portal
1906 detection is completed for an active network.
1910 <histogram name="CaptivePortal.Session.PortalToOnlineTransition"
1911 units="milliseconds">
1912 <owner>ygorshenin@chromium.org</owner>
1914 Number of milliseconds passed between consecutive reports for the same
1915 network about portal and online states.
1919 <histogram name="Cast.Sender.CastButtonShown" enum="BooleanEnabled">
1920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1922 Records the number of times the cast button was shown to the user. The value
1923 will be true if the button is enabled, and false if the button is disabled.
1924 Note that depending on the current UX, it's possible that we hide the button
1925 entirely if it's disabled, so it's possible for the false values to be 0.
1929 <histogram name="Cast.Sender.CastButtonShownInitialFullscreen"
1930 enum="BooleanEnabled">
1931 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1933 Records the number of times the cast button was shown to the user when the
1934 video is fullscreened. The value will only be recorded on entering
1935 fullscreen. The value will be true if the button is enabled, and false if
1936 the button is disabled. Note that depending on the current UX,it's possible
1937 that we hide the button entirely if it's disabled, so it's possible for the
1938 false values to be 0.
1942 <histogram name="Cast.Sender.CastMediaType" enum="MediaContainers">
1943 <owner>miguelg@chromium.org</owner>
1944 <summary>Records the media type of every video being cast.</summary>
1947 <histogram name="Cast.Sender.CastPlayerResult" enum="CastPlayBackState">
1948 <owner>maybelle@chromium.org</owner>
1949 <owner>miguelg@chromium.org</owner>
1951 Records the result of a request to play remotely on a per player app basis
1952 within Chrome for Android.
1956 <histogram name="Cast.Sender.CastPlaySuccess" enum="BooleanSuccess">
1958 Deprecated 04/2014, and replaced by Cast.Sender.CastPlayerResult.
1960 <owner>maybelle@chromium.org</owner>
1961 <owner>miguelg@chromium.org</owner>
1963 Records the result of a request to play remotely. The value will be true if
1964 the playback succeeded, and false if there was an error.
1968 <histogram name="Cast.Sender.CastTimeRemainingPercentage"
1969 units="percent remaining">
1970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1972 Records the percentage of the video left at the time the remote playback is
1973 stopped. This will be recorded when the playback is stopped by the user, or
1974 when it's stopped by the cast device.
1978 <histogram name="Cellular.ActivationFailure">
1979 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1981 The count of cellular device activation failures (Chrome OS).
1985 <histogram name="Cellular.ActivationTry">
1986 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1987 <summary>The count of cellular device activation tries (Chrome OS).</summary>
1990 <histogram name="Cellular.ConnectionFailed">
1991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
1993 The count of cellular reconnect failures during activation (Chrome OS).
1997 <histogram name="Cellular.ConnectionRetry">
1998 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2000 The count of cellular device reconnect tries during activation (Chrome OS).
2004 <histogram name="Cellular.MobileSetupFailed">
2005 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2007 The count of successful cellular plan established (Chrome OS).
2011 <histogram name="Cellular.MobileSetupStart">
2012 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2014 The count of initiated cellular device setup starts (Chrome OS).
2018 <histogram name="Cellular.MobileSetupSucceeded">
2019 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2020 <summary>The count of failed cellular plan setup tries (Chrome OS).</summary>
2023 <histogram name="Cellular.PaymentFailed">
2024 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2025 <summary>The count of failed cellular plan purchases (Chrome OS).</summary>
2028 <histogram name="Cellular.PaymentReceived">
2029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2031 The count of successfully completed cellular plan purchases (Chrome OS).
2035 <histogram name="CertificateType">
2037 Deprecated as of 8/2013. This histogram only considered the leaf certificate
2038 expiry date as a proxy for whether a certificate was in-scope for the BRs,
2039 but did not consider the issuance date. As some CAs have issued long-lived
2040 certs prior to the BRs, this disproportionately reported those certs as
2041 being subject to the BRs, but non-compliant, when in reality they're not
2044 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2046 Information about the certificate algorithms and sizes in use on the web, to
2047 examine compliance with the CA/Browser Forum requirements and security best
2052 <histogram name="CertificateType2">
2053 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2055 Information about the certificate algorithms and sizes in use on the web, to
2056 examine compliance with the CA/Browser Forum requirements and security best
2057 practice. This histogram considers the notBefore as the issuance date, for
2058 purposes of what requirements apply.
2062 <histogram name="Chrome.Android.Activity.CrashCounts" enum="AndroidActivityId">
2063 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2065 Indicates how many times each particular type of Activity was in the
2066 foreground when a UMA session was terminated abnormally. UMA sessions last
2067 as long as Chrome remains in the foreground.
2071 <histogram name="Chrome.Android.Activity.LaunchCounts" enum="AndroidActivityId">
2072 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2074 Indicates how many times each particular type of Activity was brought to the
2075 foreground when a UMA session was active (i.e. launched at some point). UMA
2076 sessions last as long as Chrome remains in the foreground.
2080 <histogram name="Chrome.Browser.CrashedExecutionPhase" enum="ExecutionPhase">
2081 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2083 Indicates the execution phase the browser was in when the browser crashed.
2087 <histogram name="Chrome.Browser.ExecutionPhase" enum="ExecutionPhase">
2089 Deprecated as of 11/2013.
2091 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2093 Indicates the execution phase the browser was in when browser didn't exit
2098 <histogram name="Chrome.BrowserCrashDumpAttempts">
2099 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2101 The total number of times the browser process has attempted to generate a
2102 crash dump. This should be the sum of Chrome.BrowserDumpsWithCrash and
2103 Chrome.BrowserDumpsWithNoCrash.
2107 <histogram name="Chrome.BrowserDumpsWithCrash">
2108 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2110 The number of times the browser process has attempted to generate a crash
2111 dump because of an actual browser crash.
2115 <histogram name="Chrome.BrowserDumpsWithNoCrash">
2116 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2118 The number of times the browser process has attempted to generate a crash
2119 dump in a non-crashing (i.e., reporting only) context.
2123 <histogram name="Chrome.SearchSelectExempt" enum="SearchEngine">
2125 Deprecated 8/2013. No longer tracked.
2127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2129 The default search engine selected by a user not in the search engine dialog
2134 <histogram name="Chrome.SearchSelectExperiment" enum="SearchEngine">
2136 Deprecated 8/2013. No longer tracked.
2138 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2140 The default search engine selected by a user in the search engine dialog
2145 <histogram name="Chrome.SearchSelectExperimentSlot1" enum="SearchEngine">
2147 Deprecated 8/2013. No longer tracked.
2149 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2151 The default search engine selected by a user in slot 1 of a randomized
2152 search engine dialog.
2156 <histogram name="Chrome.SearchSelectExperimentSlot2" enum="SearchEngine">
2158 Deprecated 8/2013. No longer tracked.
2160 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2162 The default search engine selected by a user in slot 2 of a randomized
2163 search engine dialog.
2167 <histogram name="Chrome.SearchSelectExperimentSlot3" enum="SearchEngine">
2169 Deprecated 8/2013. No longer tracked.
2171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2173 The default search engine selected by a user in slot 3 of a randomized
2174 search engine dialog.
2178 <histogram name="Chrome.SearchSelectExperimentSlot4" enum="SearchEngine">
2180 Deprecated 8/2013. No longer tracked.
2182 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2184 The default search engine selected by a user in slot 4 of a randomized
2185 search engine dialog.
2189 <histogram name="ChromeNotifierService.Actions"
2190 enum="ChromeNotifierServiceActionType">
2191 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2193 The actions to enable or disable services sending synced notifications.
2194 Synced Notification Sending services can be individually disabled by the
2195 user in the Chrome Notification center settings dialog.
2199 <histogram name="ChromeOS.Display.ColorProfile" enum="ChromeOSColorProfile">
2200 <owner>xiaowenx@chromium.org</owner>
2201 <owner>mukai@chromium.org</owner>
2203 The name of the current color calibration of the display on ChromeOS. This
2204 value is sent when the color calibration is changed by the user.
2208 <histogram name="ChromeOS.SAML.APIUsed" enum="BooleanUsage">
2209 <owner>bartfab@chromium.org</owner>
2211 Whether a Chrome OS login via SAML used the principals API. This is recorded
2212 during login on Chrome OS if SAML is being used for authentication.
2216 <histogram name="ChromeOS.SAML.Scraping.PasswordCount">
2217 <owner>bartfab@chromium.org</owner>
2219 The number of passwords that were scraped during a Chrome OS login via SAML.
2220 This is set only when the principals API is not used.
2224 <histogram name="ChromeOS.SAML.Scraping.VerificationResult"
2225 enum="BooleanSuccess">
2226 <owner>bartfab@chromium.org</owner>
2228 Whether one of the scraped passwords was successfully verified as the user's
2229 password. This is set only when the principals API is not used.
2233 <histogram name="clickjacking.discard_download" units="ms">
2234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2236 The length of time between a dangerous download appearing on the downloads
2237 shelf, and the "Discard" button being clicked.
2241 <histogram name="clickjacking.dismiss_download" units="ms">
2242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2244 The length of time between a dangerous download appearing on the downloads
2245 shelf, and the "Dismiss" button being clicked.
2249 <histogram name="clickjacking.launch_url" units="ms">
2250 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2252 The length of time between the external protocol dialog being shown and the
2253 "Launch Application" button being clicked.
2257 <histogram name="clickjacking.open_download" units="ms">
2258 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2260 The length of time between a download appearing on the download shelf, and
2261 the user opening it by clicking the item or pressing return.
2265 <histogram name="clickjacking.report_and_discard_download" units="ms">
2266 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2268 Time between "Report and Discard" button being shown and it being
2273 <histogram name="clickjacking.save_download" units="ms">
2274 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2276 The length of time between a dangerous download appearing on the download
2277 shelf, and the "Keep" button being clicked.
2281 <histogram name="Clipboard.IncognitoUseCase" enum="ClipboardAction">
2283 Deprecated as of 4/2013, experiment confirmed correctness of our patch.
2285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2287 Counts how often the user writes or reads from the clipboard and whether the
2288 write was from an incognito window or not.
2292 <histogram name="Clipboard.X11StoreCopyPasteDuration" units="ms">
2293 <owner>pkotwicz@chromium.org</owner>
2295 The length of time that it takes to transfer ownership of Chrome's CLIPBOARD
2296 selection to the clipboard manager when Chrome exits.
2300 <histogram name="CloudPrint.AuthEvent" enum="CloudPrintAuthEventType">
2301 <owner>vitalybuka@chromium.org</owner>
2302 <summary>Event counts in CloudPrintAuth.</summary>
2305 <histogram name="CloudPrint.AvailablePrinters">
2306 <owner>vitalybuka@chromium.org</owner>
2307 <summary>The number of printers availible for registration.</summary>
2310 <histogram name="CloudPrint.AvailablePrintersList">
2311 <owner>vitalybuka@chromium.org</owner>
2313 The number of printers availible for registration in Windows Service.
2317 <histogram name="CloudPrint.JobHandlerEvent"
2318 enum="CloudPrintJobHandlerEventType">
2319 <owner>vitalybuka@chromium.org</owner>
2320 <summary>Event counts in PrinterJobHandler.</summary>
2323 <histogram name="CloudPrint.JobsDonePerInterval">
2324 <owner>vitalybuka@chromium.org</owner>
2325 <summary>The number of jobs successfully completed per hour.</summary>
2328 <histogram name="CloudPrint.JobsStartedPerInterval">
2329 <owner>vitalybuka@chromium.org</owner>
2330 <summary>The number of jobs started per hour.</summary>
2333 <histogram name="CloudPrint.JobStatus" enum="CloudPrintJobStatusType">
2334 <owner>vitalybuka@chromium.org</owner>
2335 <summary>Then number of job completion statuses.</summary>
2338 <histogram name="CloudPrint.NativeJobStatus"
2339 enum="CloudPrintNativeJobStatusType">
2340 <owner>vitalybuka@chromium.org</owner>
2341 <summary>Event counts in PrintSystem.</summary>
2344 <histogram name="CloudPrint.PrepareTime" units="ms">
2345 <owner>vitalybuka@chromium.org</owner>
2346 <summary>The amount of time needed to prepare job for spooling.</summary>
2349 <histogram name="CloudPrint.PrinterBlacklistSize">
2350 <owner>vitalybuka@chromium.org</owner>
2351 <summary>The number of printers user has blacklisted.</summary>
2354 <histogram name="CloudPrint.PrinterWhitelistSize">
2355 <owner>vitalybuka@chromium.org</owner>
2356 <summary>The number of printers user has whitelisted.</summary>
2359 <histogram name="CloudPrint.PrintingTime" units="ms">
2360 <owner>vitalybuka@chromium.org</owner>
2361 <summary>The amount of time needed to finish print job.</summary>
2364 <histogram name="CloudPrint.ServiceEvents" enum="ServiceProcessEventType">
2365 <owner>vitalybuka@chromium.org</owner>
2366 <summary>Event counts in ServiceProcessControl.</summary>
2369 <histogram name="CloudPrint.ServiceUtilityCapsFailTime" units="ms">
2370 <owner>vitalybuka@chromium.org</owner>
2372 The amount of time used to fail to collect printer capabilities.
2376 <histogram name="CloudPrint.ServiceUtilityCapsTime" units="ms">
2377 <owner>vitalybuka@chromium.org</owner>
2378 <summary>The amount of time used to collect printer capabilities.</summary>
2381 <histogram name="CloudPrint.ServiceUtilityDisconnectTime" units="ms">
2382 <owner>vitalybuka@chromium.org</owner>
2384 The amount of time the utility process runs before disconnect.
2388 <histogram name="CloudPrint.ServiceUtilityMetafileFailTime" units="ms">
2389 <owner>vitalybuka@chromium.org</owner>
2390 <summary>The amount of time used to fail to generate metafile.</summary>
2393 <histogram name="CloudPrint.ServiceUtilityMetafileTime" units="ms">
2394 <owner>vitalybuka@chromium.org</owner>
2395 <summary>The amount of time used to generate metafile.</summary>
2398 <histogram name="CloudPrint.ServiceUtilityProcessHostEvent"
2399 enum="ServiceUtilityProcessHostEventType">
2400 <owner>vitalybuka@chromium.org</owner>
2401 <summary>Event counts in ServiceUtilityProcessHost.</summary>
2404 <histogram name="CloudPrint.SpoolingTime" units="ms">
2405 <owner>vitalybuka@chromium.org</owner>
2406 <summary>The amount of time needed to spool print job.</summary>
2409 <histogram name="CloudPrint.UnregisterPrinters">
2410 <owner>vitalybuka@chromium.org</owner>
2411 <summary>The number of printers to unregister.</summary>
2414 <histogram name="CloudPrint.UrlFetcherDownloadSize" units="KB">
2415 <owner>vitalybuka@chromium.org</owner>
2416 <summary>The amount of data downloaded on cloud print request.</summary>
2419 <histogram name="CloudPrint.UrlFetcherRequestTime" units="ms">
2420 <owner>vitalybuka@chromium.org</owner>
2421 <summary>The amount of time needed for cloud print request.</summary>
2424 <histogram name="CloudPrint.UrlFetcherRequestType"
2425 enum="CloudPrintUrlFetcherRequestType">
2426 <owner>vitalybuka@chromium.org</owner>
2427 <summary>Request counts to cloud print service.</summary>
2430 <histogram name="CloudPrint.UrlFetcherRetries">
2431 <owner>vitalybuka@chromium.org</owner>
2432 <summary>The number of retries used to complete cloud print request.</summary>
2435 <histogram name="CloudPrint.UrlFetcherUploadSize" units="KB">
2436 <owner>vitalybuka@chromium.org</owner>
2437 <summary>The amount of data uploaded with cloud print request.</summary>
2440 <histogram name="CloudPrint.XmppPingTry">
2441 <owner>vitalybuka@chromium.org</owner>
2443 Number of tries before successfull ping. 99 means giving up.
2447 <histogram name="Compositing.CopyFromSurfaceTime" units="ms">
2448 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2450 The turn around time taken for the async readback of pixels is measured
2455 <histogram name="Compositing.CopyFromSurfaceTimeSynchronous" units="ms">
2456 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2458 The time taken for the sync readback of pixels is measured here.
2462 <histogram name="ConnectivityDiagnostics.ChromeOsSignalStrength"
2464 <owner>ebeach@google.com</owner>
2466 Connectivity Diagnostics App: WiFi signal strength recorded during
2467 NIC_SIGNAL_STRENGTH test.
2470 The "Strength" property of a WiFi signal is a partially-reversible
2471 function that linearly maps the RSSI range -120dBm to -20dBm to Strength
2472 values from 0 to 100.
2476 <histogram name="ConnectivityDiagnostics.HTTP_LATENCY" units="milliseconds">
2477 <owner>ebeach@google.com</owner>
2478 <summary>HTTP latency seen by the Connectivity Diagnostics.</summary>
2480 HTTP latency is computed using the chrome.socket API to make an HTTP GET
2481 request to the /generate_204 page of three randomly generated Google
2482 hostnames (*-ccd-testing-v4.metric.gstatic.com). The time taken from issuing
2483 the HTTP request to receiving a response is clocked in JavaScript and the
2484 arithmetic mean of the three times is used as the HTTP latency.
2488 <histogram name="ConnectivityDiagnostics.RESOLVER_LATENCY" units="milliseconds">
2489 <owner>ebeach@google.com</owner>
2490 <summary>Resolution latency seen by the Connectivity Diagnostics.</summary>
2492 Resolver latency is computed by using the chrome.dns API to query three
2493 randomly generated Google hostnames (*-ccd-testing-v4.metric.gstatic.com).
2494 The random hostnames guarantees that there will be no caching of DNS
2495 hostnames. The time taken from issuing the DNS request to receiving a
2496 response is clocked in JavaScript and the arithmetic mean of the three times
2497 is used as the resolver latency.
2501 <histogram name="ConnectivityDiagnostics.TestVerdict"
2502 enum="ConnectivityDiagnosticsTestVerdict">
2503 <owner>ebeach@google.com</owner>
2505 Connectivity Diagnostics App: Outcome of the connectivity tests.
2509 <histogram name="ConnectivityDiagnostics.TimeTaken" units="milliseconds">
2510 <owner>ebeach@google.com</owner>
2512 Connectivity Diagnostics App: Amount of time taken to run each of the
2517 <histogram name="Cookie.ParsedCookieStatus" enum="ParsedCookieStatus">
2519 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2522 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2524 When parsing a cookie, indicates if control characters were present in any
2525 of the cookie values and if any of the cookie values were invalid.
2526 Specifically, checks that all of the parsed values are valid according to
2527 the valid token definition in Section 2.2 of RFC2616 which specifies a token
2528 must have no separators (i.e. no characters from the following string,
2529 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
2530 \t') and no control characters.
2534 <histogram name="Cookie.ReinstatedCookies" units="seconds">
2535 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2537 The duration in seconds between a cookie getting evicted (due to the number
2538 of cookies exceeding a domain limit), and subsequently reinstated.
2542 <histogram name="Cookie.SetAttributePairCharsValidity" enum="BooleanValid">
2544 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2547 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2549 Indicates whether a cookie attribute pair was set with both a valid key and
2550 a valid attribute value or not. For the key, this implies that it was a
2551 valid token as defined in Section 2.2 of RFC2616 which specifies a token
2552 must have no separators (i.e. no characters from the following string,
2553 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
2554 \t') and no control characters. For the value, this implies that it
2555 contained no control characters and no semicolon.
2559 <histogram name="Cookie.SetNameValidity" enum="BooleanValid">
2561 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2564 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2566 Indicates whether a cookie name was set with a valid token. A valid token is
2567 defined in Section 2.2 of RFC2616 which specifies a token must have no
2568 separators (i.e. no characters from the following string, ignoring the
2569 starting and ending single quote: '()<>@,;:\"/[]?={} \t') and no
2574 <histogram name="Cookie.SetValueCookieValueValidity" enum="BooleanValid">
2576 Deprecated as of 9/2013. Experiment to measure control characters in cookies
2579 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2581 Indicates whether a cookie value was valid or invalid when there was an
2582 attempt to set it, where a valid value is defined in RFC 6265 as ASCII
2583 characters excluding controls, whitspace, comma, semicolon, and backslash.
2587 <histogram name="Cros.ClickOnShelf" enum="CrosShelfClickTarget">
2589 Deprecated as of 12/2013. Default pinned apps trial is finished.
2591 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2592 <summary>Chrome OS shelf clicks.</summary>
2595 <histogram name="CrosDisks.ArchiveType" enum="CrosDisksArchiveType">
2596 <owner>benchan@chromium.org</owner>
2598 The type of archive file that Chrome OS cros-disks daemon is requested to
2603 <histogram name="CrosDisks.DeviceMediaType" enum="CrosDisksDeviceMediaType">
2604 <owner>benchan@chromium.org</owner>
2606 The media type of removable device that Chrome OS cros-disks daemon is
2611 <histogram name="CrosDisks.FilesystemType" enum="CrosDisksFilesystemType">
2612 <owner>benchan@chromium.org</owner>
2614 The type of file system that Chrome OS cros-disks daemon is requested to
2619 <histogram name="CrosFirstRun.DialogShown">
2620 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2622 Records the number of times when first-run dialog was shown.
2626 <histogram name="CrosFirstRun.FurthestStep">
2627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2629 Index of furthest step that was reached during tutorial. Since order of
2630 steps could change eventially and new steps could apear we use index here
2631 instead of step name.
2635 <histogram name="CrosFirstRun.TimeSpent" units="ms">
2636 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2637 <summary>The total time that user spent on first-run tutorial.</summary>
2640 <histogram name="CrosFirstRun.TimeSpentOnStep" units="ms">
2641 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2642 <summary>The time that user spent on some step of tutorial.</summary>
2645 <histogram name="CrosFirstRun.TutorialCompletion"
2646 enum="CrosFirstRunTutorialCompletionType">
2647 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2648 <summary>Tracks the way how user left tutorial.</summary>
2651 <histogram name="CrosFirstRun.TutorialLaunched">
2652 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2654 Records the number of times when first-run tutorial has been launched.
2658 <histogram name="DataReductionProxy.BypassInfoFallback"
2659 enum="DataReductionProxyBypassEventType">
2660 <owner>bengr@chromium.org</owner>
2661 <owner>marq@chromium.org</owner>
2663 Counts various events that trigger Chrome to bypass the fallback
2664 configuration of the data reduction proxy.
2668 <histogram name="DataReductionProxy.BypassInfoPrimary"
2669 enum="DataReductionProxyBypassEventType">
2670 <owner>bengr@chromium.org</owner>
2671 <owner>marq@chromium.org</owner>
2673 Counts various events that trigger Chrome to bypass the primary
2674 configuration of the data reduction proxy.
2678 <histogram name="DataReductionProxy.ProbeURL"
2679 enum="DataReductionProxyProbeURLFetchResult">
2680 <owner>bengr@chromium.org</owner>
2681 <owner>marq@chromium.org</owner>
2683 Counts various outcomes of requesting the data reduction proxy's probe URL.
2687 <histogram name="DataReductionProxy.PromoAction"
2688 enum="DataReductionProxyPromoAction">
2689 <owner>bengr@chromium.org</owner>
2690 <owner>marq@chromium.org</owner>
2692 Samples which method was used by the user to dismiss the proxy promo. This
2693 is sampled when the promo leaves view, with the sampled value depending on
2694 which of four possible controls the user used.
2698 <histogram name="DataReductionProxy.SettingsConversion"
2699 enum="DataReductionProxySettingsConversion">
2700 <owner>bengr@chromium.org</owner>
2701 <owner>marq@chromium.org</owner>
2703 Samples of user interactions with the ON/OFF switch in the settings menu for
2704 reducing data usage. Only the setting changes between entering the reducing
2705 data usage setting menu and leaving the menu will be sampled. So if a user
2706 enters the menu with OFF and leaves it with OFF, it is counted as one OFF to
2707 OFF conversion regardless of how many times he or she toggles the ON/OFF
2712 <histogram name="DataReductionProxy.StartupState"
2713 enum="DataReductionProxyStartupState">
2714 <owner>bengr@chromium.org</owner>
2715 <owner>marq@chromium.org</owner>
2717 Samples of the state of the data reduction proxy on Chrome startup. The
2718 proxy will either be unavailable (the feature hasn't been rolled out to this
2719 user yet), not enabled (the feature is available but the user doesn't have
2720 it turned on), or enabled (the feature is enabled and turned on).
2724 <histogram name="DevTools.InspectElement" units="milliseconds">
2725 <owner>sergeyv@chromium.org</owner>
2727 Time to load Developer Tools when user clicks Inspect Element in the context
2732 <histogram name="Diagnostics.Recovery.ConflictingDlls" enum="DiagnosticsResult">
2733 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2735 TBD - Not run automatically yet, so this is just a placeholder for future
2736 metrics collection. Any samples collected here represent users running
2737 diagnostics manually.
2741 <histogram name="Diagnostics.Recovery.DiskSpace" enum="DiagnosticsResult">
2742 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2744 Shows the success and failure rates of the DiskSpace recovery step that runs
2745 on recovery startups. The recovery step attempts to guarantee the DiskSpace
2746 test, which checks that the disk space in the volume where the user data
2747 directory normally lives is not dangerously low, would pass on the next
2752 <histogram name="Diagnostics.Recovery.InstallType" enum="DiagnosticsResult">
2753 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2755 TBD - Not run automatically yet, so this is just a placeholder for future
2756 metrics collection. Any samples collected here represent users running
2757 diagnostics manually.
2761 <histogram name="Diagnostics.Recovery.JSONBookmarks" enum="DiagnosticsResult">
2762 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2764 Shows the success and failure rates of the JSONBookmarks recovery step that
2765 runs on recovery startups. The recovery step attempts to guarantee the
2766 JSONBookmarks test, which makes sure that the JSON-encoded Bookmarks file is
2767 properly formed, would pass on the next startup.
2771 <histogram name="Diagnostics.Recovery.JSONLocalState" enum="DiagnosticsResult">
2772 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2774 Shows the success and failure rates of the JSONLocalState recovery step that
2775 runs on recovery startups. The recovery step attempts to guarantee the
2776 JSONLocalState test, which makes sure that the JSON-encoded Local State file
2777 is properly formed, would pass on the next startup.
2781 <histogram name="Diagnostics.Recovery.JSONPreferences" enum="DiagnosticsResult">
2782 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2784 Shows the success and failure rates of the JSONPreferences recovery step
2785 that runs on recovery startups. The recovery step attempts to guarantee the
2786 JSONPreferences test, which makes sure that the JSON-encoded Preferences
2787 file is properly formed, would pass on the next startup.
2791 <histogram name="Diagnostics.Recovery.OperatingSystem" enum="DiagnosticsResult">
2792 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2794 TBD - Not run automatically yet, so this is just a placeholder for future
2795 metrics collection. Any samples collected here represent users running
2796 diagnostics manually.
2800 <histogram name="Diagnostics.Recovery.PathDictionaries"
2801 enum="DiagnosticsResult">
2802 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2804 Shows the success and failure rates of the PathDictionaries recovery step
2805 that runs on recovery startups. The recovery step attempts to guarantee the
2806 PathDictionaries test, which makes sure that the path to the Dictionaries
2807 directory exists and has the right permissions, would pass on the next
2812 <histogram name="Diagnostics.Recovery.PathLocalState" enum="DiagnosticsResult">
2813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2815 Shows the success and failure rates of the PathLocalState recovery step that
2816 runs on recovery startups. The recovery step attempts to guarantee the
2817 PathLocalState test, which makes sure that the path to the Local State file
2818 exists and has the right permissions, would pass on the next startup.
2822 <histogram name="Diagnostics.Recovery.PathResources" enum="DiagnosticsResult">
2823 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2825 Shows the success and failure rates of the PathResources recovery step that
2826 runs on recovery startups. The recovery step attempts to guarantee the
2827 PathResources test, which makes sure that the path to the Resources
2828 directory exists and has the right permissions, would pass on the next
2833 <histogram name="Diagnostics.Recovery.PathUserData" enum="DiagnosticsResult">
2834 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2836 Shows the success and failure rates of the PathUserData recovery step that
2837 runs on recovery startups. The recovery step attempts to guarantee the
2838 PathUserData test, which makes sure that the path to the User Data directory
2839 exists and has the right permissions, would pass on the next startup.
2843 <histogram name="Diagnostics.Recovery.SQLiteIntegrityAppCache"
2844 enum="DiagnosticsResult">
2845 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2847 Shows the success and failure rates of the SQLiteIntegrityAppCache recovery
2848 step that runs on recovery startups. The recovery step attempts to
2849 guarantee the SQLiteIntegrityAppCache test, which checks the integrity of
2850 the App Cache database, would pass on the next startup.
2854 <histogram name="Diagnostics.Recovery.SQLiteIntegrityArchivedHistory"
2855 enum="DiagnosticsResult">
2856 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2858 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
2859 recovery step that runs on recovery startups. The recovery step attempts to
2860 guarantee the SQLiteIntegrityArchivedHistory test, which checks the
2861 integrity of the Archived History database, would pass on the next startup.
2865 <histogram name="Diagnostics.Recovery.SQLiteIntegrityCookie"
2866 enum="DiagnosticsResult">
2867 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2869 Shows the success and failure rates of the SQLiteIntegrityCookie recovery
2870 step that runs on recovery startups. The recovery step attempts to
2871 guarantee the SQLiteIntegrityCookie test, which checks the integrity of the
2872 Cookie database, would pass on the next startup.
2876 <histogram name="Diagnostics.Recovery.SQLiteIntegrityDatabaseTracker"
2877 enum="DiagnosticsResult">
2878 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2880 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
2881 recovery step that runs on recovery startups. The recovery step attempts to
2882 guarantee the SQLiteIntegrityDatabaseTracker test, which checks the
2883 integrity of the Database Tracker database, would pass on the next startup.
2887 <histogram name="Diagnostics.Recovery.SQLiteIntegrityHistory"
2888 enum="DiagnosticsResult">
2889 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2891 Shows the success and failure rates of the SQLiteIntegrityHistory recovery
2892 step that runs on recovery startups. The recovery step attempts to
2893 guarantee the SQLiteIntegrityHistory test, which checks the integrity of the
2894 History database, would pass on the next startup.
2898 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSCert"
2899 enum="DiagnosticsResult">
2900 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2902 Shows the success and failure rates of the SQLiteIntegrityNSSCert recovery
2903 step that runs on recovery startups. The recovery step attempts to
2904 guarantee the SQLiteIntegrityNSSCert test, which checks the integrity of the
2905 NSS Certificate database, would pass on the next startup.
2909 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSKey"
2910 enum="DiagnosticsResult">
2911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2913 Shows the success and failure rates of the SQLiteIntegrityNSSKey recovery
2914 step that runs on recovery startups. The recovery step attempts to
2915 guarantee the SQLiteIntegrityNSSKey test, which checks the integrity of the
2916 NSS Key database, would pass on the next startup.
2920 <histogram name="Diagnostics.Recovery.SQLiteIntegrityThumbnails"
2921 enum="DiagnosticsResult">
2922 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2924 Shows the success and failure rates of the SQLiteIntegrityThumbnails
2925 recovery step that runs on recovery startups. The recovery step attempts to
2926 guarantee the SQLiteIntegrityThumbnails test, which checks the integrity of
2927 the Thumbnails database, would pass on the next startup.
2931 <histogram name="Diagnostics.Recovery.SQLiteIntegrityWebData"
2932 enum="DiagnosticsResult">
2933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2935 Shows the success and failure rates of the SQLiteIntegrityWebData recovery
2936 step that runs on recovery startups. The recovery step attempts to
2937 guarantee the SQLiteIntegrityWebData test, which checks the integrity of the
2938 Web Data database, would pass on the next startup.
2942 <histogram name="Diagnostics.Recovery.Version" enum="DiagnosticsResult">
2943 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2945 TBD - Not run automatically yet, so this is just a placeholder for future
2946 metrics collection. Any samples collected here represent users running
2947 diagnostics manually.
2951 <histogram name="Diagnostics.RecoveryRun" enum="DiagnosticsRecoveryRun">
2952 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2954 Count of the number of times diagnostics recovery is invoked or not, and how
2955 it was invoked. A sample is added to this histogram once for each startup
2960 <histogram name="Diagnostics.Test.ConflictingDlls" enum="DiagnosticsResult">
2961 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2963 TBD - Not run automatically yet, so this is just a placeholder for future
2964 metrics collection. Any samples collected here represent users running
2965 diagnostics manually.
2969 <histogram name="Diagnostics.Test.DiskSpace" enum="DiagnosticsResult">
2970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2972 Shows the success and failure rates of diagnostics for the DiskSpace test
2973 that runs on recovery startups. The DiskSpace test checks that the disk
2974 space in the volume where the user data directory normally lives is not
2979 <histogram name="Diagnostics.Test.InstallType" enum="DiagnosticsResult">
2980 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2982 TBD - Not run automatically yet, so this is just a placeholder for future
2983 metrics collection. Any samples collected here represent users running
2984 diagnostics manually.
2988 <histogram name="Diagnostics.Test.JSONBookmarks" enum="DiagnosticsResult">
2989 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
2991 Shows the success and failure rates of diagnostics for the JSONBookmarks
2992 test that runs on recovery startups. The JSONBookmarks test checks to make
2993 sure that the JSON encoded bookmarks file is properly formed.
2997 <histogram name="Diagnostics.Test.JSONLocalState" enum="DiagnosticsResult">
2998 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3000 Shows the success and failure rates of diagnostics for the JSONLocalState
3001 test that runs on recovery startups. The JSONLocalState test checks to make
3002 sure that the JSON encoded Local State file is properly formed.
3006 <histogram name="Diagnostics.Test.JSONPreferences" enum="DiagnosticsResult">
3007 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3009 Shows the success and failure rates of diagnostics for the JSONPreferences
3010 test that runs on recovery startups. The JSONPreferences test checks to
3011 make sure that the Preferences file is properly formed.
3015 <histogram name="Diagnostics.Test.OperatingSystem" enum="DiagnosticsResult">
3016 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3018 TBD - Not run automatically yet, so this is just a placeholder for future
3019 metrics collection. Any samples collected here represent users running
3020 diagnostics manually.
3024 <histogram name="Diagnostics.Test.PathDictionaries" enum="DiagnosticsResult">
3025 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3027 Shows the success and failure rates of diagnostics for the PathDictionaries
3028 test that runs on recovery startups. The PathDictionaries test checks makes
3029 sure that the path to the Dictionaries folder exists and has the right
3034 <histogram name="Diagnostics.Test.PathLocalState" enum="DiagnosticsResult">
3035 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3037 Shows the success and failure rates of diagnostics for the PathLocalState
3038 test that runs on recovery startups. The PathLocalState test checks makes
3039 sure that the path to the Local State folder exists and has the right
3044 <histogram name="Diagnostics.Test.PathResources" enum="DiagnosticsResult">
3045 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3047 Shows the success and failure rates of diagnostics for the PathResources
3048 test that runs on recovery startups. The PathResources test checks makes
3049 sure that the path to the Resources folder exists and has the right
3054 <histogram name="Diagnostics.Test.PathUserData" enum="DiagnosticsResult">
3055 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3057 Shows the success and failure rates of diagnostics for the PathUserData test
3058 that runs on recovery startups. The PathUserData test checks makes sure that
3059 the path to the User Data folder exists and has the right permissions.
3063 <histogram name="Diagnostics.Test.SQLiteIntegrityAppCache"
3064 enum="DiagnosticsResult">
3065 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3067 Shows the success and failure rates of the SQLiteIntegrityAppCache test that
3068 runs on recovery startups. The test checks the integrity of the App Cache
3073 <histogram name="Diagnostics.Test.SQLiteIntegrityArchivedHistory"
3074 enum="DiagnosticsResult">
3075 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3077 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
3078 test that runs on recovery startups. The test checks the integrity of the
3079 Archived History database.
3083 <histogram name="Diagnostics.Test.SQLiteIntegrityCookie"
3084 enum="DiagnosticsResult">
3085 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3087 Shows the success and failure rates of the SQLiteIntegrityCookie test that
3088 runs on recovery startups. The test checks the integrity of the Cookie
3093 <histogram name="Diagnostics.Test.SQLiteIntegrityDatabaseTracker"
3094 enum="DiagnosticsResult">
3095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3097 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
3098 test that runs on recovery startups. The test checks the integrity of the
3099 Database Tracker database.
3103 <histogram name="Diagnostics.Test.SQLiteIntegrityHistory"
3104 enum="DiagnosticsResult">
3105 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3107 Shows the success and failure rates of the SQLiteIntegrityHistory test that
3108 runs on recovery startups. The test checks the integrity of the History
3113 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSCert"
3114 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 SQLiteIntegrityNSSCert test that
3118 runs on recovery startups. The test checks the integrity of the NSS
3119 Certificate database.
3123 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSKey"
3124 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 SQLiteIntegrityNSSKey test that
3128 runs on recovery startups. The test checks the integrity of the NSS Key
3133 <histogram name="Diagnostics.Test.SQLiteIntegrityThumbnails"
3134 enum="DiagnosticsResult">
3135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3137 Shows the success and failure rates of the SQLiteIntegrityThumbnails test
3138 that runs on recovery startups. The test checks the integrity of the
3139 Thumbnails database.
3143 <histogram name="Diagnostics.Test.SQLiteIntegrityWebData"
3144 enum="DiagnosticsResult">
3145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3147 Shows the success and failure rates of the SQLiteIntegrityWebData test that
3148 runs on recovery startups. The test checks the integrity of the Web Data
3153 <histogram name="Diagnostics.Test.Version" enum="DiagnosticsResult">
3154 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3156 TBD - Not run automatically yet, so this is just a placeholder for future
3157 metrics collection. Any samples collected here represent users running
3158 diagnostics manually.
3162 <histogram name="Diagnostics.TestFailures" enum="DiagnosticsTestName">
3163 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3165 Histogram comparing the various types of diagnostic test failures when
3166 diagnostic tests are run. Note that some types of test failures cause the
3167 rest of the tests to be skipped.
3171 <histogram name="DisabledExtension.ExtensionWipedStatus" enum="BooleanWiped">
3172 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3173 <summary>Whether an extension has been wiped out.</summary>
3176 <histogram name="DisabledExtension.SideloadWipeoutCount">
3177 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3179 How many external extensions get wiped out as a result of the Sideload
3180 Wipeout one-time initiative.
3184 <histogram name="DisabledExtension.SideloadWipeoutNeeded" enum="BooleanSuccess">
3185 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3187 Whether any extension got wiped out as a result of the Sideload Wipeout
3188 one-time initiative.
3192 <histogram name="DisabledExtension.UserSelection" enum="SideloadWipeoutBubble">
3193 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3195 The user selection in the Sideload Wipeout bubble, grouped by the
3196 UmaWipeoutHistogramOptions enum.
3200 <histogram name="DiskCache.0.FilesAge" units="hours">
3201 <owner>rvargas@chromium.org</owner>
3202 <summary>The age of the cache's files (wall time).</summary>
3205 <histogram name="DiskCache.2.FilesAge" units="hours">
3206 <owner>rvargas@chromium.org</owner>
3208 The age of the cache's files (wall time). Media-specific cache.
3212 <histogram name="DiskCache.3.FilesAge" units="hours">
3213 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3214 <summary>The age of the cache's files (wall time). AppCache.</summary>
3217 <histogram name="DiskCache.4.FilesAge" units="hours">
3218 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3219 <summary>The age of the cache's files (wall time). ShaderCache.</summary>
3222 <histogram name="DiskCache.TotalIOTime" units="milliseconds">
3226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3228 The total time it takes to perform a payload IO operation, for the regular
3233 <histogram name="DNS.AttemptCancelled">
3234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3236 The attempt which completed after the job was already cancelled.
3240 <histogram name="DNS.AttemptDiscarded">
3241 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3243 The attempt which completed after the job was already cancelled OR the
3244 attempt that has finished after host resolution was already completed by an
3249 <histogram name="DNS.AttemptFailDuration" units="milliseconds">
3250 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3252 Duration of time taken in OS resolutions for actual navigations. These
3253 attempts which completed after the job was already canceled OR after the job
3254 was already completed by an earlier attempt. Note that cached resolutions
3255 may provide low (0ms?) resolution times.
3259 <histogram name="DNS.AttemptFailure">
3260 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3261 <summary>The attempt that has not resolved the host successfully.</summary>
3264 <histogram name="DNS.AttemptFirstFailure">
3265 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3267 The attempt that resolved the host first and the resolution was not
3272 <histogram name="DNS.AttemptFirstSuccess">
3273 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3275 The attempt that resolved the host first and the resolution was successful.
3279 <histogram name="DNS.AttemptSuccess">
3280 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3281 <summary>The attempt that has resolved the host successfully.</summary>
3284 <histogram name="DNS.AttemptSuccessDuration" units="milliseconds">
3285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3287 Duration of time taken in OS resolutions that succeeded and were requested
3288 for actual navigations. These attempts which completed after the job was
3289 already canceled OR after the job was already completed by an earlier
3290 attempt. Note that cached resolutions may provide low (0ms?) resolution
3295 <histogram name="DNS.AttemptTimeSavedByRetry" units="milliseconds">
3296 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3298 This histogram shows the time saved by having spawned an extra attempt, when
3299 the first attempt didn't finish before retry attempt.
3303 <histogram name="DNS.CacheEvicted" units="milliseconds">
3304 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3306 The time left to expiration of an entry when it is removed while compacting
3311 <histogram name="DNS.CacheExpired" units="milliseconds">
3312 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3314 The time since expiration of an entry when it is removed while compacting
3319 <histogram name="DNS.CacheExpiredOnGet" units="milliseconds">
3320 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3322 The time since expiration of an entry when it is removed on lookup.
3326 <histogram name="DNS.EmptyAddressListAndNoError"
3327 enum="DNSEmptyAddressListAndNoError">
3328 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3330 Error status when an empty address list was found in OnLookupComplete().
3334 <histogram name="DNS.IndependentFailedNavigation" units="milliseconds">
3335 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3337 When either a pre-resolution was not done recently enough to provide
3338 benefit, or the corresponding pre-resolution is still pending, this
3339 histogram shows the duration of time used to resolve a hostname as not
3340 existing during a failed attempt to navigate to (GET) a URL. In newer
3341 versions, if the hostname has never been found as a link during a page scan,
3342 and it has a referring URL, then it is added to referrer list data structure
3343 (hoping we'll do better next time).
3347 <histogram name="DNS.IndependentNavigation" units="milliseconds">
3348 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3350 When either a pre-resolution was not done recently enough to provide
3351 benefit, or the corresponding pre-resolution is still pending, this
3352 histogram shows the duration of the duration of time used to resolve a
3353 hostname to navigate to (GET) a URL. In newer versions, if the hostname has
3354 never been found as a link during a page scan, and it has a referring URL,
3355 then it is added to referrer list data structure (hoping we'll do better
3360 <histogram name="DNS.JobQueueTime" units="milliseconds">
3361 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3363 Time elapsed between the time the HostResolverImpl::Job was created and the
3364 time the Job was started (a getaddrinfo call was dispatched to the thread
3369 <histogram name="DNS.JobQueueTime_HIGHEST" units="milliseconds">
3370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3372 Time elapsed between the time the HostResolverImpl::Job was created and the
3373 time the Job was started (a getaddrinfo call was dispatched to the thread
3374 pool). Includes only Jobs which had priority HIGHEST when started.
3378 <histogram name="DNS.JobQueueTime_IDLE" units="milliseconds">
3379 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3381 Time elapsed between the time the HostResolverImpl::Job was created and the
3382 time the Job was started (a getaddrinfo call was dispatched to the thread
3383 pool). Includes only Jobs which had priority IDLE when started.
3387 <histogram name="DNS.JobQueueTime_LOW" units="milliseconds">
3388 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3390 Time elapsed between the time the HostResolverImpl::Job was created and the
3391 time the Job was started (a getaddrinfo call was dispatched to the thread
3392 pool). Includes only Jobs which had priority LOW when started.
3396 <histogram name="DNS.JobQueueTime_LOWEST" units="milliseconds">
3397 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3399 Time elapsed between the time the HostResolverImpl::Job was created and the
3400 time the Job was started (a getaddrinfo call was dispatched to the thread
3401 pool). Includes only Jobs which had priority LOWEST when started.
3405 <histogram name="DNS.JobQueueTime_MEDIUM" units="milliseconds">
3406 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3408 Time elapsed between the time the HostResolverImpl::Job was created and the
3409 time the Job was started (a getaddrinfo call was dispatched to the thread
3410 pool). Includes only Jobs which had priority MEDIUM when started.
3414 <histogram name="DNS.JobQueueTimeAfterChange" units="milliseconds">
3415 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3417 Time elapsed between the last time the priority of a HostResolverImpl::Job
3418 changed (when a Request was attached or detached) and the time the Job was
3419 started (a getaddrinfo call was dispatched to the thread pool).
3423 <histogram name="DNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
3424 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3426 Time elapsed between the last time the priority of a HostResolverImpl::Job
3427 changed (when a Request was attached or detached) and the time the Job was
3428 started (a getaddrinfo call was dispatched to the thread pool). Includes
3429 only Jobs which had priority HIGHEST when started.
3433 <histogram name="DNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
3434 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3436 Time elapsed between the last time the priority of a HostResolverImpl::Job
3437 changed (when a Request was attached or detached) and the time the Job was
3438 started (a getaddrinfo call was dispatched to the thread pool). Includes
3439 only Jobs which had priority IDLE when started.
3443 <histogram name="DNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
3444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3446 Time elapsed between the last time the priority of a HostResolverImpl::Job
3447 changed (when a Request was attached or detached) and the time the Job was
3448 started (a getaddrinfo call was dispatched to the thread pool). Includes
3449 only Jobs which had priority LOW when started.
3453 <histogram name="DNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
3454 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3456 Time elapsed between the last time the priority of a HostResolverImpl::Job
3457 changed (when a Request was attached or detached) and the time the Job was
3458 started (a getaddrinfo call was dispatched to the thread pool). Includes
3459 only Jobs which had priority LOWEST when started.
3463 <histogram name="DNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
3464 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3466 Time elapsed between the last time the priority of a HostResolverImpl::Job
3467 changed (when a Request was attached or detached) and the time the Job was
3468 started (a getaddrinfo call was dispatched to the thread pool). Includes
3469 only Jobs which had priority MEDIUM when started.
3473 <histogram name="DNS.PrefetchCacheEviction" units="milliseconds">
3474 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3476 The duration of time used (most recently) to pre-resolve a hostname, when
3477 the prefetched resolution was apparently evicted from the cache. The
3478 included samples only list pre-resolution times when the later
3479 navigations/fetches took in excess of 15ms.
3483 <histogram name="DNS.PrefetchCacheEvictionL" units="milliseconds">
3484 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3486 The duration of time used (most recently) to pre-resolve a hostname, when
3487 the prefetched resolution was apparently evicted from the cache. The
3488 included samples only list pre-resolution times when the later
3489 navigations/fetches took in excess of 15ms.
3493 <histogram name="DNS.PrefetchFoundName">
3494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3495 <summary>Replaced by DNS.PrefetchFoundNameL.</summary>
3498 <histogram name="DNS.PrefetchFoundNameL" units="milliseconds">
3500 Deprecated 2/2010, and replaced by DNS.PrefetchResolution
3502 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3504 The duration of time used by the DNS pre-resolving threads to resolve a host
3505 name via the network. Any resolutions that are faster than 15ms are
3506 considered to be local cache hits, not requiring network access, and are not
3507 included in this histogram. This histogram is most useful for estimating the
3508 typical cost of a name resolution, but it also estimates the total number of
3509 network-based resolutions induced by this feature. Not all these
3510 resolutions prove helpful (i.e., the user does not always actually visit the
3511 resolved hostnames).
3515 <histogram name="DNS.PrefetchNegativeHit">
3516 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3517 <summary>Replaced by DNS.PrefetchNegativeHitL.</summary>
3520 <histogram name="DNS.PrefetchNegativeHitL" units="milliseconds">
3521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3523 The duration of time saved due to DNS pre-resolving in the "name not
3524 found" case. Time "savings" shown in the histogram are
3525 defined to be the difference between the DNS pre-resolution duration, and
3526 the DNS resolution duration seen during a navigation. These cache hits only
3527 list events where the DNS pre-resolve duration for a host was in excess of
3528 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3529 a user attempted to navigate to a link with the same host name) took less
3530 than 15ms (i.e., the network was not consulted), which means the gain was a
3531 result of a "cache hit" in the OS cache. For some users with
3532 LANs, all negative results (even when the DNS cache might otherwise help)
3533 take about 2.5 seconds (due to timeouts for netbios broadcasts), and hence
3534 no savings are possible (or shown) for such users in this category.
3538 <histogram name="DNS.PrefetchPositiveHit">
3539 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3540 <summary>Replaced by DNS.PrefetchPositiveHitL.</summary>
3543 <histogram name="DNS.PrefetchPositiveHitL" units="milliseconds">
3544 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3546 The duration of time saved due to DNS pre-resolving in the "name was
3547 found" case, and induced by either a page scan for a link or an omnibox
3548 entry by the user. Time "savings" shown in the histogram are
3549 defined to be the difference between the DNS pre-resolution duration, and
3550 the DNS resolution duration seen during a navigation. These cache hits only
3551 list events where the DNS pre-resolve duration for a host was in excess of
3552 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3553 a user attempted to navigate to a link with the same host name) took less
3554 than 15ms (i.e., the network was not consulted), which means the gain was a
3555 result of a "cache hit" in the OS cache.
3559 <histogram name="DNS.PrefetchQueue" units="milliseconds">
3560 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3562 The duration of time spent by a proposed resolution waiting in the queue to
3563 be resolved. This number is in addition to any DNS resolution time that may
3568 <histogram name="DNS.PrefetchReferredPositiveHit" units="milliseconds">
3569 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3571 The duration of time saved due to DNS pre-resolving in the "name was
3572 found" case, and induced by predicting (using referrer lists) that a
3573 resolution was needed. Time "savings" shown in the histogram are
3574 defined to be the difference between the DNS pre-resolution duration, and
3575 the DNS resolution duration seen during a navigation. These cache hits only
3576 list events where the DNS pre-resolve duration for a host was in excess of
3577 15ms (i.e., the network was consulted), and the actual DNS resolution (when
3578 a user attempted to navigate to a link with the same host name) took less
3579 than 15ms (i.e., the network was not consulted), which means the gain was a
3580 result of a "cache hit" in the OS cache.
3584 <histogram name="DNS.PrefetchResolution" units="milliseconds">
3585 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3587 The duration of time used by the DNS pre-resolving threads to resolve a host
3588 name via the network. Any resolutions that are faster than 15ms are
3589 considered to be local cache hits, not requiring network access, and are not
3590 included in this histogram. This histogram is most useful for estimating the
3591 typical cost of a name resolution, but it also estimates the total number of
3592 network-based resolutions induced by this feature. Not all these
3593 resolutions prove helpful (i.e., the user does not always actually visit the
3594 resolved hostnames).
3598 <histogram name="DNS.QueueRecycledDeltaOver2">
3599 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3601 When, due to congestion avoidance, a queued pre-resolution is abandoned
3602 (recycled) without actually being resolved, this histograms records the age
3603 in the queue of that entry. Only times over 2 seconds are recorded in this
3608 <histogram name="DNS.QueueRecycledUnder2">
3609 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3611 When, due to congestion avoidance, a queued pre-resolution is abandoned
3612 (recycled) without actually being resolved, this histograms records the age
3613 in the queue of that entry. Only times less than or equal to 2 seconds are
3614 recorded in this histogram.
3618 <histogram name="DNS.ResolveCategory" enum="ResolutionCategory">
3619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3621 Counts of successes and failures of OS resolutions in various categories.
3625 <histogram name="DNS.ResolveFail" units="milliseconds">
3626 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3628 Duration of time taken in OS resolutions for actual navigations. Note that
3629 cached OS resolutions may provide low (0ms?) resolution times.
3633 <histogram name="DNS.ResolveFail_FAMILY_IPV4" units="milliseconds">
3634 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3635 <summary>Same as DNS.ResolveFail, but limited to pure IPv4 lookups.</summary>
3638 <histogram name="DNS.ResolveFail_FAMILY_IPV6" units="milliseconds">
3639 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3640 <summary>Same as DNS.ResolveFail, but limited to pure IPv6 lookups.</summary>
3643 <histogram name="DNS.ResolveFail_FAMILY_UNSPEC" units="milliseconds">
3644 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3645 <summary>Same as DNS.ResolveFail, but limited to IPv4/IPv6 lookups.</summary>
3648 <histogram name="DNS.ResolveSpeculativeFail" units="milliseconds">
3649 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3651 Duration of time taken in speculative OS resolutions. Note that cached OS
3652 resolutions may provide low (0ms?) resolution times.
3656 <histogram name="DNS.ResolveSpeculativeSuccess" units="milliseconds">
3657 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3659 Duration of time taken in speculative OS resolution that succeeded. Note
3660 that cached resolutions may provide low (0ms?) resolution times.
3664 <histogram name="DNS.ResolveSuccess" units="milliseconds">
3665 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3667 Duration of time taken in OS resolutions that succeeded and were requested
3668 for actual navigations. Note that cached resolutions may provide low (0ms?)
3673 <histogram name="DNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
3674 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3676 Same as DNS.ResolveSuccess, but limited to pure IPv4 lookups.
3680 <histogram name="DNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
3681 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3683 Same as DNS.ResolveSuccess, but limited to pure IPv6 lookups.
3687 <histogram name="DNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
3688 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3690 Same as DNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
3694 <histogram name="DNS.ResolveUnspecWaste" enum="ResolutionUnspecWasteCategory">
3696 Deprecated as of 5/2013.
3698 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3700 Counts of hits and misses in the DNS cache and DNS jobs pool of wasted
3701 HostResolverImpl::Jobs that could be avoided by always resolving using
3706 <histogram name="DNS.TotalTime" units="milliseconds">
3707 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3709 Duration of time since a HostResolverImpl::Resolve request to the time a
3710 result is posted. Excludes canceled, evicted, and aborted requests. Includes
3711 cache hits (recorded as 0). Excludes speculative requests.
3715 <histogram name="DNS.TotalTime_speculative" units="milliseconds">
3716 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3718 Duration of time since a HostResolverImpl::Resolve request to the time a
3719 result is posted. Excludes canceled, evicted, and aborted requests. Includes
3720 cache hits (recorded as 0). Speculative requests only.
3724 <histogram name="DNS.UnexpectedResolution">
3725 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3727 In some cases, such as when content arrives with embedded references to
3728 other servers, the prefetch system can't (or doesn't) attempt to pre-resolve
3729 the hostnames. As an example, a visit to www.cnn.com will fetch content
3730 with references to about 12 additional hostnames, none of which are
3731 currently anticipated. Such resolutions are termed "Unexpected
3732 Resolutions," and the durations associated with those DNS resolutions
3733 are shown below. Future features may attempt to learn (from prior
3734 experience locally, or from server provided hints), what secondary hostname
3735 resolutions should be done when a primary resolution (or navigation) takes
3736 place. This histogram shows what the potential savings are that
3737 "remain on the table" until we employ some of these more advanced
3742 <histogram name="DNS.UnexpectedResolutionL">
3743 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3745 In some cases, such as when content arrives with embedded references to
3746 other servers, or when a page (such as one in SSL) preclude scanning and
3747 prefetching, the prefetch system can't (or doesn't) attempt to pre-resolve
3748 the hostnames. As an example, a visit to www.cnn.com will fetch content
3749 with references to about 12 additional hostnames, none of which might be
3750 anticipated. Similarly, clicking on a link in an SSL page won't be
3751 anticipated (since scanning in not allowed by default). Such resolutions are
3752 termed "Unexpected Resolutions," and the durations associated with
3753 those navigation induced DNS resolutions are shown below. If a referring
3754 URL is available for the navigation, the relationship to the referring URL
3755 was recorded, and future navigations to the referring hostname would have
3756 induced a pre-resolution of hostname that caused an entry below. Such any
3757 entry may facilitate future listing in the ReferredPositiveHit histogram.
3761 <histogram name="DnsProbe.ErrorPageUpdateStatus" enum="DnsProbe.ProbeStatus">
3762 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3763 <summary>Status of DNS probe updates sent to a DNS error page.</summary>
3766 <histogram name="DnsProbe.Probe.Elapsed" units="ms">
3768 Renamed 7/2013 to DnsProbe.ProbeDuration.
3770 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3771 <summary>Time between starting and finishing DNS probe.</summary>
3774 <histogram name="DnsProbe.Probe.NcnOffline.Elapsed" units="ms">
3778 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3780 Time between starting and finishing DNS probe when NCN says we're offline.
3784 <histogram name="DnsProbe.Probe.NcnOffline.Result"
3785 enum="DnsProbe.ObsoleteProbeResult">
3789 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3791 Result of DNS probes sent by the probe service when NCN says we're offline.
3795 <histogram name="DnsProbe.Probe.NcnOnline.Elapsed" units="ms">
3799 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3801 Time between starting and finishing DNS probe when NCN says we're online.
3805 <histogram name="DnsProbe.Probe.NcnOnline.Result"
3806 enum="DnsProbe.ObsoleteProbeResult">
3810 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3812 Result of DNS probes sent by the probe service when NCN says we're online.
3816 <histogram name="DnsProbe.Probe.Result" enum="DnsProbe.ObsoleteProbeResult">
3818 Renamed 7/2013 to DnsProbe.ProbeResult. (Also switched to the full
3819 DnsProbe.ProbeStatus enum.)
3821 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3822 <summary>Result of DNS probes sent by the probe service.</summary>
3825 <histogram name="DnsProbe.Probe.ResultBadConfig.Elapsed" units="ms">
3829 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3830 <summary>Elapsed time of DNS probes that return PROBE_BAD_CONFIG.</summary>
3833 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemIsLocalhost"
3834 enum="DnsProbe.SystemIsLocalhost">
3838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3840 Whether the only nameserver in the system DNS config was 127.0.0.1 when the
3841 probe result was BAD_CONFIG.
3845 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemJobResult"
3846 enum="DnsProbe.JobResult">
3850 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3852 The result of the system probe job when the overall probe result was
3857 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemNameserverCount">
3861 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3863 The number of nameservers in the system DNS config when the probe result was
3868 <histogram name="DnsProbe.Probe.ResultNoInternet.Elapsed" units="ms">
3872 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3873 <summary>Elapsed time of DNS probes that return PROBE_NO_INTERNET.</summary>
3876 <histogram name="DnsProbe.Probe.ResultNxdomain.Elapsed" units="ms">
3880 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3881 <summary>Elapsed time of DNS probes that return PROBE_NXDOMAIN.</summary>
3884 <histogram name="DnsProbe.Probe.ResultUnknown.Elapsed" units="ms">
3888 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3889 <summary>Elapsed time of DNS probes that return PROBE_UNKNOWN.</summary>
3892 <histogram name="DnsProbe.ProbeDuration" units="ms">
3893 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3894 <summary>Time between starting and finishing DNS probe.</summary>
3897 <histogram name="DnsProbe.ProbeResult" enum="DnsProbe.ProbeStatus">
3898 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
3899 <summary>Result of DNS probes sent by the probe service.</summary>
3902 <histogram name="DomainBoundCerts.DBLoadedCount">
3903 <owner>mattm@chromium.org</owner>
3904 <summary>Number of certs loaded from domain bound cert database.</summary>
3907 <histogram name="DomainBoundCerts.DBLoadTime" units="ms">
3908 <owner>mattm@chromium.org</owner>
3909 <summary>Time spent loading domain bound cert database.</summary>
3912 <histogram name="DomainBoundCerts.DBSizeInKB" units="KB">
3913 <owner>mattm@chromium.org</owner>
3915 The size, on disk, of the domain bound cert database as it is being loaded.
3919 <histogram name="DomainBoundCerts.GenerateCertTime" units="ms">
3920 <owner>mattm@chromium.org</owner>
3921 <summary>Time spent generating a domain bound cert.</summary>
3924 <histogram name="DomainBoundCerts.GetCertTime" units="ms">
3925 <owner>mattm@chromium.org</owner>
3927 Combined time for GetDomainBoundCert retrieval (both synchronous and
3932 <histogram name="DomainBoundCerts.GetCertTimeAsync" units="ms">
3933 <owner>mattm@chromium.org</owner>
3935 Time for asynchronous retrieval (from the GetDomainBoundCert call until
3936 completion callback is called).
3940 <histogram name="DomainBoundCerts.GetCertTimeSync" units="ms">
3941 <owner>mattm@chromium.org</owner>
3942 <summary>Time for synchronous GetDomainBoundCert cert retrieval.</summary>
3945 <histogram name="DomainBoundCerts.GetDomainBoundCertResult"
3946 enum="DomainBoundCerts.GetCertResult">
3947 <owner>mattm@chromium.org</owner>
3948 <summary>Result of GetDomainBoundCert function.</summary>
3951 <histogram name="DomainBoundCerts.KillDatabaseResult" enum="BooleanSuccess">
3952 <owner>mattm@chromium.org</owner>
3954 Whether the domain-bound certs sqlite database was killed succesfully when
3955 an unrecoverable error was detected.
3959 <histogram name="DomainBoundCerts.Support" enum="DomainBoundCerts.Support">
3960 <owner>mattm@chromium.org</owner>
3962 Counts of SSL client sockets broken down by support for Domain Bound
3963 Certificates TLS extension. Counts only connections with full handshakes,
3964 resumed sessions are not counted.
3968 <histogram name="DomainBoundCerts.TaskMaxWaitTime" units="ms">
3969 <owner>mattm@chromium.org</owner>
3971 Longest time spent by requests waiting for load of domain bound cert
3976 <histogram name="DomainBoundCerts.TaskWaitCount">
3977 <owner>mattm@chromium.org</owner>
3979 Number of requests that waited for load of domain bound cert database.
3983 <histogram name="DomainReliability.AddBeaconDidEvict" enum="BooleanDidEvict">
3984 <owner>ttuttle@chromium.org</owner>
3986 Whether adding a beacon to a Domain Reliability context caused it to evict
3987 an older beacon to stay within memory limits.
3991 <histogram name="DomainReliability.BeaconReported" enum="BooleanReported">
3992 <owner>ttuttle@chromium.org</owner>
3994 Whether a beacon added to a Domain Reliability context was saved to be
3995 uploaded to the collector.
3999 <histogram name="DomainReliability.ReportedBeaconError" enum="NetErrorCodes">
4000 <owner>ttuttle@chromium.org</owner>
4002 The Chrome error code included in a beacon saved to be uploaded to the
4007 <histogram name="DomainReliability.UploadDuration" units="ms">
4008 <owner>ttuttle@chromium.org</owner>
4010 The elapsed time between starting and finishing a Domain Reliability upload.
4014 <histogram name="DomainReliability.UploadFailover"
4015 enum="DomainReliability.BooleanFailover">
4016 <owner>ttuttle@chromium.org</owner>
4018 Whether a Domain Reliability upload was sent to a collector other than the
4019 first one listed in the config. (This only happens when an upload to the
4020 first collector fails.)
4024 <histogram name="DomainReliability.UploadInterval" units="ms">
4025 <owner>ttuttle@chromium.org</owner>
4027 The time between successive Domain Reliability uploads being started in the
4028 same context. (Can be arbitrarily long if no beacons are reported in a
4033 <histogram name="DomainReliability.UploadResponseCode">
4034 <owner>ttuttle@chromium.org</owner>
4036 The response code returned by the Domain Reliability collector when a report
4041 <histogram name="DomainReliability.UploadSuccess" enum="BooleanSuccess">
4042 <owner>ttuttle@chromium.org</owner>
4043 <summary>Whether a Domain Reliability upload succeeded.</summary>
4046 <histogram name="DomDistiller.DistillationQuality" enum="BooleanSuccess">
4047 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
4049 Whether the perceived quality of the distillation of a web page was good.
4053 <histogram name="Download.AcceptRangesBytes.KBytes" units="KB">
4054 <owner>asanka@chromium.org</owner>
4055 <summary>The length of downloads for serves that accept byte ranges.</summary>
4058 <histogram name="Download.AcceptRangesMissingOrInvalid.KBytes" units="KB">
4059 <owner>asanka@chromium.org</owner>
4061 The length of downloads for serves that do not specify whether the accept
4062 ranges, or have invalid ranges specified.
4066 <histogram name="Download.AcceptRangesNone.KBytes" units="KB">
4067 <owner>asanka@chromium.org</owner>
4069 The length of downloads for serves that do not accept ranges.
4073 <histogram name="Download.ActualBandwidth" units="Bytes/second">
4074 <owner>asanka@chromium.org</owner>
4075 <summary>The actual bandwidth (per read) of a download.</summary>
4078 <histogram name="Download.ApiFunctions" enum="DownloadFunctions">
4079 <owner>asanka@chromium.org</owner>
4080 <summary>Downloads extension API function calls.</summary>
4083 <histogram name="Download.BandwidthDiskBytesPerSecond">
4084 <owner>asanka@chromium.org</owner>
4086 Disk bandwidth (defined as total bytes divided by the amount of time blocked
4087 on write or close on the file descriptor) seen for a single download.
4091 <histogram name="Download.BandwidthOverallBytesPerSecond">
4092 <owner>asanka@chromium.org</owner>
4094 Overall bandwidth seen for the download. Note that this is measured at the
4095 point at which the file is written, and so will not take into account the
4096 time costs of activities that occur after file write is completed (e.g. safe
4101 <histogram name="Download.BandwidthUsed" units="%">
4102 <owner>asanka@chromium.org</owner>
4104 The percentage of the potential bandwidth actually used (per read) of a
4105 download. An entry of 100% implies that Chrome was the limiting factor in
4110 <histogram name="Download.ClearAllSize">
4111 <owner>asanka@chromium.org</owner>
4113 The number of downloads in history at the time it is cleared.
4117 <histogram name="Download.ContentDisposition" enum="DownloadContentDisposition">
4118 <owner>asanka@chromium.org</owner>
4120 Content-Disposition header features. The presence of a Content-Disposition
4121 header, use of 'name', 'filename' and 'filename*' parameters, and string
4122 encoding schemes are counted for each unthrottled download. The total number
4123 downloads is Download.Counts[5] (Initiated and Unthrottled).
4127 <histogram name="Download.ContentImageType" enum="DownloadImageType">
4128 <owner>asanka@chromium.org</owner>
4129 <summary>Types of images that are downloaded.</summary>
4132 <histogram name="Download.ContentType" enum="DownloadContentType">
4133 <owner>asanka@chromium.org</owner>
4134 <summary>Content types that are downloaded.</summary>
4137 <histogram name="Download.Counts" enum="DownloadCountType">
4138 <owner>asanka@chromium.org</owner>
4140 Various individual counts in the download system; see DownloadCountType for
4145 <histogram name="Download.CountsChrome" enum="ChromeDownloadCountType">
4146 <owner>asanka@chromium.org</owner>
4148 Various individual counts in the download system, for example the number of
4149 downloads blocked by throttling from the DownloadRequestLimiter.
4153 <histogram name="Download.DangerousDownloadValidated"
4154 enum="DownloadItem.DangerType">
4155 <owner>asanka@chromium.org</owner>
4156 <owner>felt@chromium.org</owner>
4158 User chose to save a download which was marked dangerous. Grouped by the
4163 <histogram name="Download.DangerousFile.DangerousDownloadValidated"
4164 enum="DownloadItem.DangerousFileType">
4165 <owner>asanka@chromium.org</owner>
4166 <owner>felt@chromium.org</owner>
4168 User chose to save a download which was marked DANGEROUS_FILE. Grouped by
4173 <histogram name="Download.DangerousFile.Discard"
4174 enum="DownloadItem.DangerousFileType">
4175 <owner>asanka@chromium.org</owner>
4176 <owner>felt@chromium.org</owner>
4178 A download which was marked DANGEROUS_FILE was discarded without the user
4179 directly choosing, because the browser was closed. Grouped by the file
4184 <histogram name="Download.DangerousFile.UserDiscard"
4185 enum="DownloadItem.DangerousFileType">
4186 <owner>asanka@chromium.org</owner>
4187 <owner>felt@chromium.org</owner>
4189 User chose to discard a download which was marked DANGEROUS_FILE. Grouped by
4194 <histogram name="Download.DatabaseRecordDropped"
4195 enum="DownloadDatabaseRecordDroppedType">
4196 <owner>asanka@chromium.org</owner>
4197 <summary>Reason for dropping a record read in from the DB.</summary>
4200 <histogram name="Download.DatabaseRemoveDownloadsCount">
4201 <owner>asanka@chromium.org</owner>
4202 <summary>Number of downloads removed from the history at once.</summary>
4205 <histogram name="Download.DatabaseRemoveDownloadsTime" units="microseconds">
4206 <owner>asanka@chromium.org</owner>
4207 <summary>How long it took to delete some downloads from history.</summary>
4210 <histogram name="Download.DatabaseRemoveDownloadsTimePerRecord"
4211 units="nanoseconds/record">
4212 <owner>asanka@chromium.org</owner>
4214 How long it took to delete some downloads from history, per download.
4218 <histogram name="Download.Discard" enum="DownloadItem.DangerType">
4219 <owner>asanka@chromium.org</owner>
4220 <owner>felt@chromium.org</owner>
4222 A download which was marked dangerous was discarded without the user
4223 directly choosing, because the browser was closed. Grouped by the type of
4228 <histogram name="Download.DiskBandwidthUsedPercentage" units="Percent">
4229 <owner>asanka@chromium.org</owner>
4231 The percentage of the available disk bandwidth that was used by the
4232 download. 100% indicates that the disk bandwidth was the limiting factor
4237 <histogram name="Download.DOMEvent" enum="DownloadDOMEvent">
4238 <owner>asanka@chromium.org</owner>
4239 <summary>User actions in chrome://downloads</summary>
4242 <histogram name="Download.DownloadSize" units="KB">
4243 <owner>asanka@chromium.org</owner>
4244 <summary>The size of successfully completed downloads.</summary>
4247 <histogram name="Download.DownloadWarningShownOnShelf"
4248 enum="DownloadItem.DangerType">
4249 <owner>asanka@chromium.org</owner>
4251 A download warning was shown in the shelf. Note that some downloads may not
4252 be shown on the shelf, e.g., if chrome://downloads is already open when the
4253 download completes, or if an extension is using the downloads API. Grouped
4254 by the type of danger.
4258 <histogram name="Download.FeedbackDialogEnabled" enum="BooleanEnabled">
4259 <owner>asanka@chromium.org</owner>
4261 Whether the user enables dangerous download feedback reporting after viewing
4266 <histogram name="Download.FilePickerResult" enum="DownloadFilePickerResult">
4267 <owner>asanka@chromium.org</owner>
4269 How the user interacts with the file chooser when doing a "Save
4270 As" for non-full-page saves.
4274 <histogram name="Download.FileThreadBlockedTime">
4275 <owner>asanka@chromium.org</owner>
4277 The amount of time in milliseconds the file thread blocks for each set of
4278 buffers drained from the incoming pipe (ms).
4282 <histogram name="Download.FileThreadReceiveBuffers">
4283 <owner>asanka@chromium.org</owner>
4285 The number of buffers in a call to DownloadManager::UpdateDownload.
4289 <histogram name="Download.FirstOpenTime" units="milliseconds">
4290 <owner>asanka@chromium.org</owner>
4292 The time between a download completing and the file being opened for the
4297 <histogram name="Download.HistorySize">
4298 <owner>asanka@chromium.org</owner>
4300 The number of items in the History database, at the time a new download is
4305 <histogram name="Download.HistorySize2">
4306 <owner>asanka@chromium.org</owner>
4308 The number of items in the History database, at the time a new download is
4309 recorded. Higher maximum, more buckets than Download.HistorySize.
4313 <histogram name="Download.InterruptedAtEndError" enum="NetErrorCodes">
4314 <owner>asanka@chromium.org</owner>
4316 Positive net error code that caused a download to be interrupted at the
4317 *end* of a download (when the number of bytes is known). This is only
4318 triggered when the total content size is known before any bytes are
4319 transferred, such as when a Content-Length header is supplied.
4323 <histogram name="Download.InterruptedAtEndReason" enum="InterruptReason">
4324 <owner>asanka@chromium.org</owner>
4326 The reason that a download was interrupted at the *end* of a download (when
4327 the number of bytes is known). This is only triggered when the total content
4328 size is known before any bytes are transferred, such as when a
4329 Content-Length header is supplied.
4333 <histogram name="Download.InterruptedError" enum="NetErrorCodes">
4334 <owner>asanka@chromium.org</owner>
4336 Positive net error code that caused a download to be interrupted.
4340 <histogram name="Download.InterruptedOverrunBytes">
4341 <owner>asanka@chromium.org</owner>
4343 The excessive number of bytes which have been received at the time that a
4344 download is interrupted. This is only triggered when the total content size
4345 is known before any bytes are transferred, such as when a Content-Length
4350 <histogram name="Download.InterruptedReason" enum="InterruptReason">
4351 <owner>asanka@chromium.org</owner>
4352 <summary>The reason that a download was interrupted.</summary>
4355 <histogram name="Download.InterruptedReceivedSizeK" units="KB">
4356 <owner>asanka@chromium.org</owner>
4358 The number of kilobytes received for a download at the time it is
4363 <histogram name="Download.InterruptedTotalSizeK" units="KB">
4364 <owner>asanka@chromium.org</owner>
4366 The reported total size in kilobytes for a download at the time it is
4367 interrupted. This is essentially the size reported by the Content-Length
4368 header. If no size is specified up-front, it is not recorded in the
4369 histogram. For example, a download transferred with chunked encoding will
4374 <histogram name="Download.InterruptedUnderrunBytes">
4375 <owner>asanka@chromium.org</owner>
4377 The total number of bytes minus the received number of bytes at the time
4378 that a download is interrupted. This is only triggered when the total
4379 content size is known before any bytes are transferred, such as when a
4380 Content-Length header is supplied.
4384 <histogram name="Download.InterruptedUnknownSize"
4385 enum="DownloadInterruptedUnknownSizeType">
4386 <owner>asanka@chromium.org</owner>
4388 True if the size of an interrupted download is unknown, false if it is
4393 <histogram name="Download.MaliciousDownloadClassified"
4394 enum="DownloadItem.DangerType">
4395 <owner>asanka@chromium.org</owner>
4396 <owner>felt@chromium.org</owner>
4398 A download has been marked as malicious. Grouped by the type of danger. Each
4399 download can only be recorded once; it will be labeled with the first type
4404 <histogram name="Download.MapErrorNetworkFailed" enum="NetErrorCodes">
4405 <owner>asanka@chromium.org</owner>
4407 Network error that produced a DOWNLOAD_INTERRUPT_REASON_NETWORK_FAILED
4408 result in DownloadResourceHandler::OnResponseCompleted().
4412 <histogram name="Download.MapWinShErrorAccessDenied"
4413 enum="SpecialShFileOperationCodes">
4414 <owner>asanka@chromium.org</owner>
4416 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_ACCESS_DENIED result
4417 in MapShFileOperationCodes().
4421 <histogram name="Download.MapWinShErrorFileFailed"
4422 enum="SpecialShFileOperationCodes">
4423 <owner>asanka@chromium.org</owner>
4425 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_FILE_FAILED result
4426 in MapShFileOperationCodes().
4430 <histogram name="Download.OnChanged">
4431 <owner>asanka@chromium.org</owner>
4433 Percentage of DownloadItem::Observer::OnDownloadUpdated events that
4434 signified a change in the extension API representation of the download.
4438 <histogram name="Download.OpenMethod" enum="DownloadOpenMethod">
4439 <owner>asanka@chromium.org</owner>
4441 Invocation count for methods of opening a download. For some file types,
4442 Chrome defaults to opening the file in the browser instead of invoking the
4443 system handler. The user has the option of overriding this behavior.
4447 <histogram name="Download.OpensOutstanding">
4448 <owner>asanka@chromium.org</owner>
4449 <summary>The number of unopened downloads, when one is opened.</summary>
4452 <histogram name="Download.OpenTime" units="milliseconds">
4453 <owner>asanka@chromium.org</owner>
4455 The time between a download completing and the file being opened.
4459 <histogram name="Download.OriginStateOnFullResumption"
4460 enum="DownloadOriginStateOnResumption">
4461 <owner>asanka@chromium.org</owner>
4463 Changes observed when a response is received for a full download resumption
4468 <histogram name="Download.OriginStateOnPartialResumption"
4469 enum="DownloadOriginStateOnResumption">
4470 <owner>asanka@chromium.org</owner>
4472 Changes observed when a response is received for a partial (byte-range)
4473 download resumption request.
4477 <histogram name="Download.PotentialBandwidth" units="Bytes/second">
4478 <owner>asanka@chromium.org</owner>
4480 The maximum bandwidth (per read) that Chrome could have provided for the
4481 download. If the actual bandwidth equals the potential bandwidth, that
4482 means that Chrome was the limiting factor for download bandwidth.
4486 <histogram name="Download.ResourceHandlerBlockedPercentage" units="Percent">
4487 <owner>asanka@chromium.org</owner>
4489 The percentage of the lifetime of the DownloadResourceHandler for which it
4490 was blocked by downstream flow control. 0% indicates that the network
4491 bandwidth was the limiting factor for the download.
4495 <histogram name="Download.SavePackage" enum="DownloadSavePackageEvent">
4496 <owner>asanka@chromium.org</owner>
4498 Events (e.g. Started, Cancelled, Finished, Write to Completed file, Write to
4499 Failed file) occuring within the state machine of a SavePackage operation.
4503 <histogram name="Download.ShelfInProgressSizeOnAutoClose">
4504 <owner>asanka@chromium.org</owner>
4506 The number of download items in progress on the shelf when it closes
4511 <histogram name="Download.ShelfInProgressSizeOnUserClose">
4512 <owner>asanka@chromium.org</owner>
4514 The number of download items in progress on the shelf when the user closes
4519 <histogram name="Download.ShelfSizeOnAutoClose">
4520 <owner>asanka@chromium.org</owner>
4522 The number of download items on the shelf when it closes automatically.
4526 <histogram name="Download.ShelfSizeOnUserClose">
4527 <owner>asanka@chromium.org</owner>
4529 The number of download items on the shelf when the user closes it.
4533 <histogram name="Download.ShowDangerousDownloadConfirmationPrompt"
4534 enum="DownloadItem.DangerType">
4535 <owner>asanka@chromium.org</owner>
4537 User saw the confirm prompt to save a download which was marked dangerous.
4538 Grouped by the type of danger.
4542 <histogram name="Download.Sources" enum="DownloadSource">
4543 <owner>asanka@chromium.org</owner>
4545 The initiation source (if initiated within the content layer of chrome) for
4550 <histogram name="Download.SourcesChrome" enum="ChromeDownloadSource">
4551 <owner>asanka@chromium.org</owner>
4553 The initiation source (if initiated within the above-content layer of
4554 chrome) for a download.
4558 <histogram name="Download.Time" units="milliseconds">
4559 <owner>asanka@chromium.org</owner>
4560 <summary>Time between the start of a download and its completion.</summary>
4563 <histogram name="Download.UserDiscard" enum="DownloadItem.DangerType">
4564 <owner>asanka@chromium.org</owner>
4565 <owner>felt@chromium.org</owner>
4567 User chose to discard a download which was marked dangerous. Grouped by the
4572 <histogram name="Download.WriteLoopCount">
4573 <owner>asanka@chromium.org</owner>
4575 The number of iterations for the write loop in BaseFile::AppendDataTofile().
4579 <histogram name="Download.WriteSize" units="Bytes">
4580 <owner>asanka@chromium.org</owner>
4581 <summary>The write size for calls to BaseFile::AppendDataTofile().</summary>
4584 <histogram name="Drive.CacheDBOpenStatus" enum="DriveCacheDBOpenStatus">
4588 <owner>joshwoodward@google.com</owner>
4589 <summary>Status of drive cache metadata database open.</summary>
4592 <histogram name="Drive.DirectoryFeedLoadTime" units="milliseconds">
4593 <owner>joshwoodward@google.com</owner>
4595 Time spent to load the list of files in a single directory from Google Drive
4600 <histogram name="Drive.EntireFeedLoadTime" units="microseconds">
4602 Deprecated 12/2013 due to the UMA stat bucket layout change. We'll use
4603 Drive.FullFeedLoadTime instead.
4605 <owner>joshwoodward@google.com</owner>
4607 Time spent to load the entire file system information from the server
4611 <histogram name="Drive.EntryKind" enum="DriveEntryKind">
4615 <owner>joshwoodward@google.com</owner>
4617 Provides breakdown of specific formats for hosted documents. Recorded when
4618 feed is loaded from the server.
4622 <histogram name="Drive.FileFormat" enum="DriveFileFormat">
4626 <owner>joshwoodward@google.com</owner>
4628 Provides breakdown of specific file formats for regular files. Recorded when
4629 feed is loaded from the server.
4633 <histogram name="Drive.FullFeedLoadTime" units="milliseconds">
4634 <owner>joshwoodward@google.com</owner>
4636 Time spent to load the entire file system information from the server
4640 <histogram name="Drive.InitialFeedLoadTime" units="microseconds">
4642 Deperecated 12/2013 since it did not record meaningful information.
4643 Drive.DirectoryFeedLoadTime should be checked for measuring the time until
4644 the user sees the first response of file lists.
4646 <owner>joshwoodward@google.com</owner>
4648 Time spent to load the initial part of the file system information from the
4653 <histogram name="Drive.MetadataDBInitResult" enum="DriveMetadataDBInitStatus">
4654 <owner>joshwoodward@google.com</owner>
4655 <summary>Result of drive resource metadata database initialization.</summary>
4658 <histogram name="Drive.MetadataDBOpenExistingResult"
4659 enum="DriveMetadataDBInitStatus">
4660 <owner>joshwoodward@google.com</owner>
4662 Result of attempt to open existing drive resource metadata database.
4666 <histogram name="Drive.MetadataDBVersionBeforeUpgradeCheck">
4667 <owner>joshwoodward@google.com</owner>
4669 Version number of drive resource metadata DB found on the disk before
4670 checking whether it should be upgraded. Recorded during Drive metadata
4671 initialization triggered by profile initialization.
4675 <histogram name="Drive.NumberOfCacheFilesRecoveredAfterDBCorruption">
4676 <owner>joshwoodward@google.com</owner>
4678 Number of files recovered from Drive cache directory. Recorded when file
4679 recovery takes place after metadata DB corruption is found during metadata
4684 <histogram name="Drive.NumberOfHostedDocuments">
4685 <owner>joshwoodward@google.com</owner>
4687 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
4692 <histogram name="Drive.NumberOfRegularFiles">
4693 <owner>joshwoodward@google.com</owner>
4695 Number of regualr files on Drive. Logged when Drive is first accessed.
4699 <histogram name="Drive.NumberOfTotalFiles">
4700 <owner>joshwoodward@google.com</owner>
4702 Number of total files (regualr files + hosted documents) on Drive. Logged
4703 when Drive is first accessed.
4707 <histogram name="Drive.PushNotificationInitiallyEnabled" enum="BooleanEnabled">
4708 <owner>joshwoodward@google.com</owner>
4710 Tracks whether the push notification is initially enabled for Drive.
4711 Recorded when the first notification is processed. Notification is emulated
4712 by polling if the push notication is disabled.
4716 <histogram name="Drive.PushNotificationRegistered" enum="BooleanRegistered">
4717 <owner>joshwoodward@google.com</owner>
4719 Tracks whether the push notification request is registered correctly for
4720 Drive. Recorded when the push notification manager is initialized.
4724 <histogram name="Drive.SearchMetadataTime" units="microseconds">
4725 <owner>joshwoodward@google.com</owner>
4727 Time spent to perform an incremental search for auto completion of files on
4728 Drive. This time is collected for every partial query the user types for
4729 auto completion. For instance, if the user types "faq",
4730 incremental searches are performed for "f", "fa", and
4731 "faq" respectively.
4735 <histogram name="DriveOffline.CrosAutoEnableOutcome"
4736 enum="CrosEnableDriveOfflineOutcome">
4737 <owner>joshwoodward@google.com</owner>
4739 Outcome of enabling Google Drive offline mode automatically when a user
4740 first logs into a Chrome OS device. This process involves opening a hidden
4741 web page in the context of the Google Drive hosted app to perform the
4742 initialization of offline mode.
4746 <histogram name="Enterprise.AutoEnrollmentExtraTime" units="milliseconds">
4747 <owner>joaodasilva@chromium.org</owner>
4749 Time since the user logged in until the auto-enrollment protocol completed.
4750 0 is sampled when the protocol is done by the time the user logs in.
4754 <histogram name="Enterprise.AutoEnrollmentProtocolTime" units="milliseconds">
4755 <owner>joaodasilva@chromium.org</owner>
4756 <summary>Total duration time of the auto-enrollment protocol.</summary>
4759 <histogram name="Enterprise.AutoEnrollmentRequestNetworkErrorCode"
4760 enum="NetErrorCodes">
4761 <owner>joaodasilva@chromium.org</owner>
4763 Network error code (if applicable) for auto-enrollment requests.
4767 <histogram name="Enterprise.AutoEnrollmentRequestStatus"
4768 enum="EnterpriseDeviceManagementStatus">
4769 <owner>joaodasilva@chromium.org</owner>
4770 <summary>URL fetcher status for auto-enrollment requests.</summary>
4773 <histogram name="Enterprise.DMToken" enum="EnterpriseDMTokenType">
4774 <owner>joaodasilva@chromium.org</owner>
4776 Events related to fetching, saving and loading DM server tokens. These are
4777 used to retrieve cloud policies.
4781 <histogram name="Enterprise.Enrollment" enum="EnterpriseEnrollmentType">
4782 <owner>joaodasilva@chromium.org</owner>
4784 Events related to device enrollment on new installs of Chrome OS devices.
4788 <histogram name="Enterprise.ONC.PolicyValidation" enum="BooleanSuccess">
4789 <owner>joaodasilva@chromium.org</owner>
4790 <summary>Result of the OpenNetworkConfiguration policy validation.</summary>
4793 <histogram name="Enterprise.Policies" enum="EnterprisePolicies">
4794 <owner>joaodasilva@chromium.org</owner>
4796 A set of enterprise policy rules that are in use. This is recorded every 24
4797 hours and at startup, if the last recording was earlier than a day before.
4801 <histogram name="Enterprise.Policy" enum="EnterprisePolicyType">
4802 <owner>joaodasilva@chromium.org</owner>
4804 Events related to fetching, saving and loading user policies, and also
4805 device policies on Chrome OS.
4809 <histogram name="Enterprise.PolicyInvalidations"
4810 enum="EnterprisePolicyInvalidations">
4811 <owner>joaodasilva@chromium.org</owner>
4813 Events for counting policy invalidations received with and without payloads.
4814 Invalidations indicate that a policy has been updated and should be
4815 refreshed. Payloads provide context about the policy update, but may be
4816 absent if dropped by the invalidation service.
4820 <histogram name="Enterprise.PolicyInvalidationsStartupTime"
4821 units="milliseconds">
4822 <owner>joaodasilva@chromium.org</owner>
4824 Time since startup of the cloud policy code until the policy invalidation
4825 service first reported its online status.
4829 <histogram name="Enterprise.PolicyLoadStatus" enum="EnterprisePolicyLoadStatus">
4830 <owner>joaodasilva@chromium.org</owner>
4832 Load status from the policy loaders which pull policy settings from the
4833 underlying platform, such as Windows Group Policy.
4837 <histogram name="Enterprise.PolicyRefresh" enum="EnterprisePolicyRefresh">
4838 <owner>joaodasilva@chromium.org</owner>
4840 Events measuring effectiveness of refreshing policy when invalidations are
4841 received from a service. For each refresh, indicates whether the policy
4842 changed, and whether the policy was invalidated at the time of the refresh.
4846 <histogram name="Enterprise.UserPolicyChromeOS.DelayInitialization"
4847 units="milliseconds">
4848 <owner>joaodasilva@chromium.org</owner>
4849 <summary>Initialization delay due to loading the user policy cache.</summary>
4852 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.ClientError"
4853 enum="EnterpriseDeviceManagementStatus">
4854 <owner>joaodasilva@chromium.org</owner>
4855 <summary>Policy client error during initial policy fetch.</summary>
4859 name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayClientRegister"
4860 units="milliseconds">
4861 <owner>joaodasilva@chromium.org</owner>
4862 <summary>Delay for registering the client with the policy server.</summary>
4865 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayOAuth2Token"
4866 units="milliseconds">
4867 <owner>joaodasilva@chromium.org</owner>
4868 <summary>Delay for minting an OAuth2 acccess token.</summary>
4871 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayPolicyFetch"
4872 units="milliseconds">
4873 <owner>joaodasilva@chromium.org</owner>
4874 <summary>Delay for fetching policy from the policy server.</summary>
4877 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayTotal"
4878 units="milliseconds">
4879 <owner>joaodasilva@chromium.org</owner>
4880 <summary>Total delay for the initial policy fetch.</summary>
4883 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2Error"
4884 enum="GoogleServiceAuthError">
4885 <owner>joaodasilva@chromium.org</owner>
4886 <summary>Service error during OAuth2 access token fetch.</summary>
4889 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2NetworkError"
4890 enum="NetErrorCodes">
4891 <owner>joaodasilva@chromium.org</owner>
4892 <summary>Network error during OAuth2 access token fetch.</summary>
4895 <histogram name="Enterprise.WildcardLoginCheck.DelayPolicyTokenFetch"
4896 units="milliseconds">
4897 <owner>joaodasilva@chromium.org</owner>
4899 Delay incurred by the token fetching step of the wildcard login check.
4903 <histogram name="Enterprise.WildcardLoginCheck.DelayTotal" units="milliseconds">
4904 <owner>joaodasilva@chromium.org</owner>
4905 <summary>Total delay incurred by the wildcard login check.</summary>
4908 <histogram name="Enterprise.WildcardLoginCheck.DelayUserInfoFetch"
4909 units="milliseconds">
4910 <owner>joaodasilva@chromium.org</owner>
4912 Delay incurred by the user info fetching step of the wildcard login check.
4916 <histogram name="EnterpriseCheck.DomainBindSucceeded" enum="BooleanSuccess">
4917 <owner>joaodasilva@chromium.org</owner>
4918 <owner>pastarmovj@chromium.org</owner>
4920 Whether we were able to contact the AD Domain Controller. This check is
4921 performed once at start-up.
4925 <histogram name="EnterpriseCheck.DomainCheckFailed" enum="EnterpriseCheckError">
4926 <owner>joaodasilva@chromium.org</owner>
4927 <owner>pastarmovj@chromium.org</owner>
4929 Enum of possible things that can fail while checking for enterprise env.
4930 This check is performed once at start-up.
4934 <histogram name="EnterpriseCheck.InDomain" enum="BooleanEnabled">
4935 <owner>joaodasilva@chromium.org</owner>
4936 <owner>pastarmovj@chromium.org</owner>
4938 Whether the machine is part of an AD domain. This check is performed once at
4943 <histogram name="EnterpriseCheck.InvalidPoliciesDetected"
4944 units="disabled policies">
4945 <owner>joaodasilva@chromium.org</owner>
4946 <owner>pastarmovj@chromium.org</owner>
4948 The number of disabled policy entries due to integrity violations while
4949 parsing the policy data which happens on start-up and when the policy has
4954 <histogram name="EnterpriseCheck.OSType" enum="OsSuite">
4955 <owner>joaodasilva@chromium.org</owner>
4956 <owner>pastarmovj@chromium.org</owner>
4958 The rough Windows suite we are runnnig on. This check is performed once at
4963 <histogram name="Event.ActionAfterDoubleTapNoDelay" enum="ActionAfterDoubleTap">
4964 <owner>rbyers@chromium.org</owner>
4966 On non-mobile sites, gesture taps are delayed to prevent double taps from
4967 sending a click event. This stat tracks the user's first action within 5
4968 seconds after a double tap gesture when the gesture tap delay is disabled.
4972 <histogram name="Event.ActionAfterDoubleTapWithDelay"
4973 enum="ActionAfterDoubleTap">
4974 <owner>rbyers@chromium.org</owner>
4976 On non-mobile sites, gesture taps are delayed to prevent double taps from
4977 sending a click event. This stat tracks the user's first action within 5
4978 seconds after a double tap gesture when gesture tap events are delayed.
4982 <histogram name="Event.AggregatedLatency.Renderer2" units="microseconds">
4983 <owner>rbyers@chromium.org</owner>
4985 Time between initiation of any input event and the renderer receiving and
4986 starting to process it.
4990 <histogram name="Event.CoalescedCount.Mouse">
4991 <owner>rbyers@chromium.org</owner>
4992 <summary>Number of Mouse events coalesced.</summary>
4995 <histogram name="Event.CoalescedCount.Touch">
4996 <owner>rbyers@chromium.org</owner>
4997 <summary>Number of Touch events coalesced.</summary>
5000 <histogram name="Event.CoalescedLatency.Mouse" units="milliseconds">
5001 <owner>rbyers@chromium.org</owner>
5003 Time between the first and last events in a coalesced mouse events group.
5007 <histogram name="Event.CoalescedLatency.Touch" units="milliseconds">
5008 <owner>rbyers@chromium.org</owner>
5010 Time between the first and last events in a coalesced touch events group.
5014 <histogram name="Event.Latency.Browser" units="microseconds">
5015 <owner>rbyers@chromium.org</owner>
5017 Time between initiation of all input events and browser processing.
5021 <histogram name="Event.Latency.Browser.ET_DROP_TARGET_EVENT"
5022 units="microseconds">
5023 <owner>rbyers@chromium.org</owner>
5025 Time between initiation of input event and browser processing.
5029 <histogram name="Event.Latency.Browser.ET_GESTURE_BEGIN" units="microseconds">
5030 <owner>rbyers@chromium.org</owner>
5032 Time between initiation of input event and browser processing.
5036 <histogram name="Event.Latency.Browser.ET_GESTURE_DOUBLE_TAP"
5037 units="microseconds">
5038 <owner>rbyers@chromium.org</owner>
5040 Time between initiation of input event and browser processing.
5044 <histogram name="Event.Latency.Browser.ET_GESTURE_END" units="microseconds">
5045 <owner>rbyers@chromium.org</owner>
5047 Time between initiation of input event and browser processing.
5051 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_PRESS"
5052 units="microseconds">
5053 <owner>rbyers@chromium.org</owner>
5055 Time between initiation of input event and browser processing.
5059 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_TAP"
5060 units="microseconds">
5061 <owner>rbyers@chromium.org</owner>
5063 Time between initiation of input event and browser processing.
5067 <histogram name="Event.Latency.Browser.ET_GESTURE_MULTIFINGER_SWIPE"
5068 units="microseconds">
5069 <owner>rbyers@chromium.org</owner>
5071 Time between initiation of input event and browser processing.
5075 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_BEGIN"
5076 units="microseconds">
5077 <owner>rbyers@chromium.org</owner>
5079 Time between initiation of input event and browser processing.
5083 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_END"
5084 units="microseconds">
5085 <owner>rbyers@chromium.org</owner>
5087 Time between initiation of input event and browser processing.
5091 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_UPDATE"
5092 units="microseconds">
5093 <owner>rbyers@chromium.org</owner>
5095 Time between initiation of input event and browser processing.
5099 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_BEGIN"
5100 units="microseconds">
5101 <owner>rbyers@chromium.org</owner>
5103 Time between initiation of input event and browser processing.
5107 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_END"
5108 units="microseconds">
5109 <owner>rbyers@chromium.org</owner>
5111 Time between initiation of input event and browser processing.
5115 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_UPDATE"
5116 units="microseconds">
5117 <owner>rbyers@chromium.org</owner>
5119 Time between initiation of input event and browser processing.
5123 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP" units="microseconds">
5124 <owner>rbyers@chromium.org</owner>
5126 Time between initiation of input event and browser processing.
5130 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_CANCEL"
5131 units="microseconds">
5132 <owner>rbyers@chromium.org</owner>
5134 Time between initiation of input event and browser processing.
5138 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_DOWN"
5139 units="microseconds">
5140 <owner>rbyers@chromium.org</owner>
5142 Time between initiation of input event and browser processing.
5146 <histogram name="Event.Latency.Browser.ET_GESTURE_TWO_FINGER_TAP"
5147 units="microseconds">
5148 <owner>rbyers@chromium.org</owner>
5150 Time between initiation of input event and browser processing.
5154 <histogram name="Event.Latency.Browser.ET_KEY_PRESSED" units="microseconds">
5155 <owner>rbyers@chromium.org</owner>
5157 Time between initiation of input event and browser processing.
5161 <histogram name="Event.Latency.Browser.ET_KEY_RELEASED" units="microseconds">
5162 <owner>rbyers@chromium.org</owner>
5164 Time between initiation of input event and browser processing.
5168 <histogram name="Event.Latency.Browser.ET_MOUSE_CAPTURE_CHANGED"
5169 units="microseconds">
5170 <owner>rbyers@chromium.org</owner>
5172 Time between initiation of input event and browser processing.
5176 <histogram name="Event.Latency.Browser.ET_MOUSE_DRAGGED" units="microseconds">
5177 <owner>rbyers@chromium.org</owner>
5179 Time between initiation of input event and browser processing.
5183 <histogram name="Event.Latency.Browser.ET_MOUSE_ENTERED" units="microseconds">
5184 <owner>rbyers@chromium.org</owner>
5186 Time between initiation of input event and browser processing.
5190 <histogram name="Event.Latency.Browser.ET_MOUSE_EXITED" units="microseconds">
5191 <owner>rbyers@chromium.org</owner>
5193 Time between initiation of input event and browser processing.
5197 <histogram name="Event.Latency.Browser.ET_MOUSE_MOVED" units="microseconds">
5198 <owner>rbyers@chromium.org</owner>
5200 Time between initiation of input event and browser processing.
5204 <histogram name="Event.Latency.Browser.ET_MOUSE_RELEASED" units="microseconds">
5205 <owner>rbyers@chromium.org</owner>
5207 Time between initiation of input event and browser processing.
5211 <histogram name="Event.Latency.Browser.ET_MOUSEWHEEL" units="microseconds">
5212 <owner>rbyers@chromium.org</owner>
5214 Time between initiation of input event and browser processing.
5218 <histogram name="Event.Latency.Browser.ET_SCROLL" units="microseconds">
5219 <owner>rbyers@chromium.org</owner>
5221 Time between initiation of input event and browser processing.
5225 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_CANCEL"
5226 units="microseconds">
5227 <owner>rbyers@chromium.org</owner>
5229 Time between initiation of input event and browser processing.
5233 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_START"
5234 units="microseconds">
5235 <owner>rbyers@chromium.org</owner>
5237 Time between initiation of input event and browser processing.
5241 <histogram name="Event.Latency.Browser.ET_TOUCH_CANCELLED" units="microseconds">
5242 <owner>rbyers@chromium.org</owner>
5244 Time between initiation of input event and browser processing.
5248 <histogram name="Event.Latency.Browser.ET_TOUCH_MOVED" units="microseconds">
5249 <owner>rbyers@chromium.org</owner>
5251 Time between initiation of input event and browser processing.
5255 <histogram name="Event.Latency.Browser.ET_TOUCH_PRESSED" units="microseconds">
5256 <owner>rbyers@chromium.org</owner>
5258 Time between initiation of input event and browser processing.
5262 <histogram name="Event.Latency.Browser.ET_TOUCH_RELEASED" units="microseconds">
5263 <owner>rbyers@chromium.org</owner>
5265 Time between initiation of input event and browser processing.
5269 <histogram name="Event.Latency.Browser.ET_TOUCH_STATIONARY"
5270 units="microseconds">
5271 <owner>rbyers@chromium.org</owner>
5273 Time between initiation of input event and browser processing.
5277 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_PRESS"
5278 units="microseconds">
5279 <owner>rbyers@chromium.org</owner>
5281 Time between initiation of input event and browser processing.
5285 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_RELEASE"
5286 units="microseconds">
5287 <owner>rbyers@chromium.org</owner>
5289 Time between initiation of input event and browser processing.
5293 <histogram name="Event.Latency.Browser.ET_UNKNOWN" units="microseconds">
5294 <owner>rbyers@chromium.org</owner>
5296 Time between initiation of input event and browser processing.
5300 <histogram name="Event.Latency.Browser.TouchAcked" units="microseconds">
5301 <owner>rbyers@chromium.org</owner>
5303 Time between touch events sent from RWH to renderer and acked by renderer.
5307 <histogram name="Event.Latency.Browser.TouchUI" units="microseconds">
5308 <owner>rbyers@chromium.org</owner>
5310 Time between touch events received by Chrome and sent from RWH to renderer.
5314 <histogram name="Event.Latency.Renderer" units="microseconds">
5315 <owner>rbyers@chromium.org</owner>
5317 Time between initiation of all input events and renderer processing. This is
5318 soon to be replaced by Event.Latency.Renderer2.*
5322 <histogram name="Event.Latency.Renderer2" units="microseconds">
5323 <owner>rbyers@chromium.org</owner>
5325 Time between input event creation and the renderer receiving and starting to
5326 process the event. For touch events on Windows, we measure from when the
5327 event reaches Chrome, whereas on other platforms we use the timestamp from
5328 the kernel. On Windows, this metric is only reported when
5329 |IsHighResNowFastAndReliable| is true, which will introduce some sampling
5334 <histogram name="Event.Latency.RendererImpl.GestureScroll" units="microseconds">
5336 Deprecated 12/2013 and replaced by Event.Latency.RendererImpl.GestureScroll2
5338 <owner>rbyers@chromium.org</owner>
5340 Time between initial creation of touch event and when the resulting
5341 ScrollGesture reaches Impl thread. Maximum is 200ms.
5345 <histogram name="Event.Latency.RendererImpl.GestureScroll2"
5346 units="microseconds">
5347 <owner>rbyers@chromium.org</owner>
5349 Time between touch event creation and when the resulting GestureScroll
5350 reaches the Impl thread. Maximum is 1000ms. On Windows, we measure from when
5351 the touch event reaches Chrome, whereas on other platforms we use the
5352 timestamp from the kernel. On Windows, this metric is only reported when
5353 |IsHighResNowFastAndReliable| is true, which will introduce some sampling
5354 bias. This supersedes the Event.Latency.RendererImpl.GestureScroll metric.
5358 <histogram name="Event.Latency.TouchToScrollUpdateSwap" units="microseconds">
5359 <owner>rbyers@chromium.org</owner>
5361 Time between initial creation of touch event and the resulting frame from
5362 ScrollUpdate is swapped.
5366 <histogram name="Event.SingleTapType" enum="TapDelayType">
5367 <owner>rbyers@chromium.org</owner>
5369 On non-mobile sites, gesture taps are delayed to prevent double taps from
5370 sending a click event. This stat counts the number of taps that are delayed
5371 by the double-tap delay versus those that are sent immediately on mobile
5376 <histogram name="ExtensionActivity.AdInjected" units="Extension Count">
5377 <owner>felt@chromium.org</owner>
5378 <owner>rdevlin.cronin@chromium.org</owner>
5380 For each pageload, the number of extensions that inject at least one new ad.
5384 <histogram name="ExtensionActivity.AdRemoved" units="Extension Count">
5385 <owner>felt@chromium.org</owner>
5386 <owner>rdevlin.cronin@chromium.org</owner>
5388 For each pageload, the number of extensions that remove at least one ad.
5392 <histogram name="ExtensionActivity.AdReplaced" units="Extension Count">
5393 <owner>felt@chromium.org</owner>
5394 <owner>rdevlin.cronin@chromium.org</owner>
5396 For each pageload, the number of extensions that replace at least one ad.
5400 <histogram name="ExtensionActivity.ContentScript">
5401 <owner>felt@chromium.org</owner>
5403 For each pageload, the number of extensions that inject a content script.
5407 <histogram name="ExtensionActivity.CreatedDiv">
5408 <owner>felt@chromium.org</owner>
5410 For each pageload, the number of extensions that create divs to add to the
5415 <histogram name="ExtensionActivity.CreatedEmbed">
5416 <owner>felt@chromium.org</owner>
5418 For each pageload, the number of extensions that create 'embed' elements to
5423 <histogram name="ExtensionActivity.CreatedIframe">
5424 <owner>felt@chromium.org</owner>
5426 For each pageload, the number of extensions that create iframes to add to
5431 <histogram name="ExtensionActivity.CreatedInput">
5432 <owner>felt@chromium.org</owner>
5434 For each pageload, the number of extensions that create inputs to add to the
5439 <histogram name="ExtensionActivity.CreatedLink">
5440 <owner>felt@chromium.org</owner>
5442 For each pageload, the number of extensions that create links to add to the
5447 <histogram name="ExtensionActivity.CreatedObject">
5448 <owner>felt@chromium.org</owner>
5450 For each pageload, the number of extensions that create 'object' elements to
5455 <histogram name="ExtensionActivity.CreatedScript">
5456 <owner>felt@chromium.org</owner>
5458 For each pageload, the number of extensions that create script tags to add
5463 <histogram name="ExtensionActivity.DocumentWrite">
5464 <owner>felt@chromium.org</owner>
5466 For each pageload, the number of extensions that use document.write.
5470 <histogram name="ExtensionActivity.Google.ContentScript">
5471 <owner>felt@chromium.org</owner>
5473 For each www.google.com pageload, the number of extensions that inject a
5478 <histogram name="ExtensionActivity.Google.CreatedDiv">
5479 <owner>felt@chromium.org</owner>
5481 For each www.google.com pageload, the number of extensions that create divs
5486 <histogram name="ExtensionActivity.Google.CreatedEmbed">
5487 <owner>felt@chromium.org</owner>
5489 For each www.google.com pageload, the number of extensions that create
5490 'embed' elements to add to the page.
5494 <histogram name="ExtensionActivity.Google.CreatedIframe">
5495 <owner>felt@chromium.org</owner>
5497 For each www.google.com pageload, the number of extensions that create
5498 iframes to add to the page.
5502 <histogram name="ExtensionActivity.Google.CreatedInput">
5503 <owner>felt@chromium.org</owner>
5505 For each www.google.com pageload, the number of extensions that create
5506 inputs to add to the page.
5510 <histogram name="ExtensionActivity.Google.CreatedLink">
5511 <owner>felt@chromium.org</owner>
5513 For each www.google.com pageload, the number of extensions that create links
5518 <histogram name="ExtensionActivity.Google.CreatedObject">
5519 <owner>felt@chromium.org</owner>
5521 For each www.google.com pageload, the number of extensions that create
5522 'object' elements to add to the page.
5526 <histogram name="ExtensionActivity.Google.CreatedScript">
5527 <owner>felt@chromium.org</owner>
5529 For each www.google.com pageload, the number of extensions that create
5530 script tags to add to the page.
5534 <histogram name="ExtensionActivity.Google.DocumentWrite">
5535 <owner>felt@chromium.org</owner>
5537 For each www.google.com pageload, the number of extensions that use
5542 <histogram name="ExtensionActivity.Google.InnerHtml">
5543 <owner>felt@chromium.org</owner>
5545 For each www.google.com pageload, the number of extensions that set
5550 <histogram name="ExtensionActivity.Google.InvokedDomMethod">
5551 <owner>felt@chromium.org</owner>
5553 For each www.google.com pageload, the number of extensions that invoke DOM
5558 <histogram name="ExtensionActivity.Google.ModifiedDom">
5559 <owner>felt@chromium.org</owner>
5561 For each www.google.com pageload, the number of extensions that set the
5562 value of DOM properties via assignments.
5566 <histogram name="ExtensionActivity.Google.ReadDom">
5567 <owner>felt@chromium.org</owner>
5569 For each www.google.com pageload, the number of extensions that read from
5574 <histogram name="ExtensionActivity.InnerHtml">
5575 <owner>felt@chromium.org</owner>
5577 For each pageload, the number of extensions that set innerHTML.
5581 <histogram name="ExtensionActivity.InvokedDomMethod">
5582 <owner>felt@chromium.org</owner>
5584 For each pageload, the number of extensions that invoke DOM methods.
5588 <histogram name="ExtensionActivity.ModifiedDom">
5589 <owner>felt@chromium.org</owner>
5591 For each pageload, the number of extensions that set the value of DOM
5592 properties via assignments.
5596 <histogram name="ExtensionActivity.ReadDom">
5597 <owner>felt@chromium.org</owner>
5599 For each pageload, the number of extensions that read from the DOM.
5603 <histogram name="ExtensionBlacklist.BlacklistInstalled"
5604 enum="ExtensionLocation">
5605 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5607 The number of extensions that were blacklisted when already installed,
5608 grouped by Extension::Location. Logged when ExtensionService blackists and
5609 unloads an installed extension.
5613 <histogram name="ExtensionBlacklist.BlockCRX" enum="ExtensionLocation">
5614 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5616 The number of extensions that have been blocked from installing grouped by
5617 Extension::Location. Logged when ExtensionService refuses to install a
5618 blacklisted extension.
5622 <histogram name="ExtensionBlacklist.SilentInstall" enum="ExtensionLocation">
5623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5625 The number of extensions that have been silently installed in a blacklisted
5626 state, grouped by Extension::Location. Logged when ExtensionService installs
5627 a blacklisted extension without blocking it (ExtensionBlacklist.BlockCRX
5628 would be logged otherwise). Typically this will be when a user has a
5629 blacklisted extension synced.
5633 <histogram name="ExtensionBlacklist.UnblacklistInstalled"
5634 enum="ExtensionLocation">
5635 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5637 The number of extensions that were unblacklisted when installed, grouped by
5638 Extension::Location. Logged when ExtensionService unblacklists and loads a
5639 blacklisted extension.
5643 <histogram name="ExtensionInstalledLoader.ForceDisabled"
5644 enum="BooleanForceDisabled">
5645 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5647 Counts whether we force-disabled an installed extension at startup because a
5648 policy provider indicated it must remain disabled.
5652 <histogram name="ExtensionInstallSigner.RequestCount">
5653 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5655 A count of the number of server requests since Chrome started running,
5656 recorded each time we do a request. NOTE: when interpreting these values,
5657 keep in mind that a user who did 5 server requests during one run of Chrome
5658 will log this histogram 5 times with values 1, 2, 3, 4, and 5.
5662 <histogram name="ExtensionInstallSigner.ResultWasValid">
5663 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5665 Whether the server result received by the extensions install signer was
5670 <histogram name="ExtensionInstallSigner.SecondsSinceLastRequest"
5672 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5674 This records the number of seconds since the last time we've done a request
5675 to the server (only during this run of the browser).
5679 <histogram name="ExtensionInstallSigner.UptimeAtTimeOfRequest" units="seconds">
5680 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5682 Records how many seconds the browser has been running at the time a request
5683 to the server is made to get a new install signature.
5687 <histogram name="ExtensionInstallVerifier.ActualStatus"
5688 enum="ExtensionInstallVerifierStatus">
5689 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5691 Logged during InstallVerifier::Init, to indicate the actual enforcement
5692 status used (usually determined by the ExtensionInstallVerifier field trial
5693 experiment, but possibly modified by command line flags).
5697 <histogram name="ExtensionInstallVerifier.ExperimentStatus"
5698 enum="ExtensionInstallVerifierStatus">
5699 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5701 Logged during InstallVerifier::Init to indicate the enforcement status as
5702 determined by the ExtensionInstallVerifier field trial experiment.
5706 <histogram name="ExtensionInstallVerifier.GetSignatureResult"
5707 enum="ExtensionInstallVerifierGetSignatureResult">
5708 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5709 <summary>The result of the verifier trying to get a new signature.</summary>
5712 <histogram name="ExtensionInstallVerifier.InitResult"
5713 enum="ExtensionInstallVerifierInitResult">
5714 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5716 The result of initialization for the extension install verifier.
5720 <histogram name="ExtensionInstallVerifier.MustRemainDisabled"
5721 enum="ExtensionInstallVerifierMustRemainDisabled">
5722 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5724 The outcome for each call to InstallVerifier::MustRemainDisabled.
5728 <histogram name="Extensions.AllocatePortIdPairOverflow">
5729 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5731 Records when the allocation of IDs for chrome.runtime.Port overflows.
5735 <histogram name="Extensions.APIUse_RelativeURL" enum="UrlResolutionResult">
5736 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5738 Captures the results of URL resolution when relative urls are used in the
5743 <histogram name="Extensions.AppLaunch" enum="AppLaunch">
5744 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5746 The number of times v1 apps are launched grouped by
5747 extension_misc::AppLaunchBuckets. See also Apps.AppLaunch for v2 apps.
5751 <histogram name="Extensions.AppLaunchContainer" enum="AppLaunchContainer">
5752 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5754 The number of times apps are launched grouped by
5755 extensions::LaunchContainer.
5759 <histogram name="Extensions.AppLocation" enum="ExtensionLocation">
5760 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5762 The number of apps loaded at startup time grouped by Extension::Location.
5766 <histogram name="Extensions.AppsPromo" enum="AppPromoAction">
5767 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5769 The actions taken in the NTP apps promo grouped by
5770 extension_misc::AppsPromoBuckets.
5774 <histogram name="Extensions.AppTabLaunchType" enum="ExtensionLaunchType">
5775 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5777 The number of apps launched grouped by extensions::LaunchType.
5781 <histogram name="Extensions.BackgroundPageLoadTime" units="milliseconds">
5782 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5783 <summary>The time for an extension's background page to load.</summary>
5786 <histogram name="Extensions.BackgroundPageType"
5787 units="ExtensionBackgroundPageType">
5788 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5790 The type (if any) of background page the extension has. Recorded for
5791 installed extensions on startup.
5795 <histogram name="Extensions.CrxFetchError" enum="NetErrorCodes">
5796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5797 <summary>Net error results from URLFetcher.</summary>
5800 <histogram name="Extensions.CrxFetchFailureRetryCountGoogleUrl">
5801 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5803 Number of times chrome retried to download an extension with a url on a
5804 google.com domain, before eventually giving up.
5808 <histogram name="Extensions.CrxFetchFailureRetryCountOtherUrl">
5809 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5811 Number of times chrome retried to download an extension with a url on a non
5812 google.com domain, before eventually giving up.
5816 <histogram name="Extensions.CrxFetchSuccessRetryCountGoogleUrl">
5817 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5819 Number of times chrome retried to download an extension with a url on a
5820 google.com domain, before eventually succeeding.
5824 <histogram name="Extensions.CrxFetchSuccessRetryCountOtherUrl">
5825 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5827 Number of times chrome retried to download an extension with a url on a non
5828 google.com domain, before eventually succeeding.
5832 <histogram name="Extensions.CrxInstallDirPathLength">
5833 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5835 Length of the path to the directory under which an extension is installed.
5836 This directory is in the user's profile.
5840 <histogram name="Extensions.DeclarativeRulesStorageInitialization"
5841 units="milliseconds">
5842 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5843 <summary>Time spent until rules storage delegate gets ready.</summary>
5846 <histogram name="Extensions.DepricatedExternalJsonCount">
5847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5849 Number of extensions referenced in the depricated external extensions source
5850 at path chrome::DIR_DEPRICATED_EXTERNAL_EXTENSIONS.
5854 <histogram name="Extensions.DialogLoadTime" units="milliseconds">
5855 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5856 <summary>The time for a dialog-hosted extension to load.</summary>
5859 <histogram name="Extensions.Disabled">
5860 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5862 The number of extensions that are disabled at browser startup.
5866 <histogram name="Extensions.DisabledForPermissions">
5867 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5869 The number of extensions that are disabled at browser startup due to
5870 permissions increases.
5874 <histogram name="Extensions.DisabledUIUserResponse"
5875 enum="ExtensionDisabledUIUserResponse">
5876 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5878 User response to the dialog shown when an extension is disabled due to an
5879 update requiring more permissions.
5883 <histogram name="Extensions.ErrorCodeFromCrxOpen">
5884 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5886 If opening the CRX file for unpacking fails, this integer is the error code
5891 <histogram name="Extensions.EventPageActiveTime" units="milliseconds">
5892 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5893 <summary>The time an extension's event page has spent loaded.</summary>
5896 <histogram name="Extensions.EventPageIdleTime" units="milliseconds">
5897 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5898 <summary>The time an extension's event page has spent unloaded.</summary>
5901 <histogram name="Extensions.EventPageLoadTime" units="milliseconds">
5902 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5903 <summary>The time for an extension's event page to load.</summary>
5906 <histogram name="Extensions.ExtensionCacheCount">
5907 <owner>dpolukhin@chromium.org</owner>
5909 Number of cached extensions on disk. Reported on Chrome OS during user
5914 <histogram name="Extensions.ExtensionCacheSize" units="MB">
5915 <owner>dpolukhin@chromium.org</owner>
5917 Total size of .crx files in cache on disk. Reported on Chrome OS during user
5922 <histogram name="Extensions.ExtensionInstalled">
5923 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5924 <summary>An extension has been installed.</summary>
5927 <histogram name="Extensions.ExtensionLocation" enum="ExtensionLocation">
5928 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5930 The number of extensions loaded at startup time grouped by
5931 Extension::Location.
5935 <histogram name="Extensions.ExtensionRootPathLength">
5936 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5938 Length of the Extensions dir path inside the profile directory.
5942 <histogram name="Extensions.ExtensionServiceInitTime">
5943 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5945 Time taken for the ExtensionService to initialize, including the time it
5946 takes to load the extensions for the service's profile and parse their
5947 manifests. This happens during startup and also any time a new profile is
5952 <histogram name="Extensions.ExtensionUninstalled">
5953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5954 <summary>An extension has been uninstalled.</summary>
5957 <histogram name="Extensions.ExternalExtensionEvent" enum="SideloadUIEvents">
5958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5960 Records what happens to extensions that are sideloaded, grouped by the
5961 ExternalExtensionEvent enum.
5965 <histogram name="Extensions.ExternalItemState" enum="ExternalItemState">
5966 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5968 The number of sideloaded apps/extensions loaded on startup grouped by
5969 enabled/disabled state.
5973 <histogram name="Extensions.ExternalJsonCount">
5974 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5976 Number of extensions referenced in the external extensions source at path
5977 chrome::DIR_EXTERNAL_EXTENSIONS.
5981 <histogram name="Extensions.FromWebstoreInconsistency"
5982 enum="ExtensionFromWebstoreInconcistencyEnum">
5983 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5985 Number of apps/extensions loaded on startup with an inconsistent "from
5986 webstore" state. This means an item that is flagged as from_webstore,
5987 but with either a non-webstore update_url or an external install location.
5991 <histogram name="Extensions.FunctionCalls" enum="ExtensionFunctions">
5992 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5993 <summary>Number of calls to extension functions.</summary>
5996 <histogram name="Extensions.GetUserDataTempDir" enum="GetUserDataTempDirResult">
5997 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
5999 What happens when the extensions system tries to get a temp dir to unpack
6004 <histogram name="Extensions.InjectCssTime" units="milliseconds">
6005 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6007 The amount of time for a CSS file to be injected into a page.
6011 <histogram name="Extensions.InjectEnd_ScriptCount">
6012 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6013 <summary>Number of scripts injected at document end by extensions.</summary>
6016 <histogram name="Extensions.InjectEnd_Time" units="milliseconds">
6017 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6019 Time taken to inject all scripts at document end by extensions.
6023 <histogram name="Extensions.InjectIdle_ScriptCount">
6024 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6025 <summary>Number of scripts injected at document idle by extensions.</summary>
6028 <histogram name="Extensions.InjectIdle_Time" units="milliseconds">
6029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6031 Time taken to inject all scripts at document idle by extensions.
6035 <histogram name="Extensions.InjectScriptTime" units="milliseconds">
6036 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6037 <summary>Time taken to inject all scripts by extensions.</summary>
6040 <histogram name="Extensions.InjectStart_CssCount">
6041 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6042 <summary>Number of css files injected by extensions.</summary>
6045 <histogram name="Extensions.InjectStart_ScriptCount">
6046 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6047 <summary>Number of scripts injected at document start by extensions.</summary>
6050 <histogram name="Extensions.InjectStart_Time" units="milliseconds">
6051 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6053 Time taken to inject css/scripts at document start by extensions.
6057 <histogram name="Extensions.InstallPrompt.Accepted" enum="BooleanAccepted">
6058 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6060 Whether the user accepted or aborted an extension installation.
6064 <histogram name="Extensions.InstallPrompt.Type"
6065 enum="ExtensionInstallPromptType">
6066 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6068 Type of the extension install prompt displayed when an extension
6069 installation is triggered.
6073 <histogram name="Extensions.InstallPromptExperiment.ShowDetails"
6074 enum="ExtensionInstallPromptExperimentLinkAction">
6075 <owner>meacer@chromium.org</owner>
6077 Actions on the show details link grouped by action type when the install
6078 prompt trial is running.
6082 <histogram name="Extensions.InstallPromptExperiment.ShowPermissions"
6083 enum="ExtensionInstallPromptExperimentLinkAction">
6084 <owner>meacer@chromium.org</owner>
6086 Actions on the show permissions link grouped by action type when the install
6087 prompt trial is running.
6091 <histogram name="Extensions.InstallSource" enum="ExtensionLocation">
6092 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6093 <summary>Installs grouped by the location property in prefs.</summary>
6096 <histogram name="Extensions.InstallType" enum="ExtensionType">
6097 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6098 <summary>Installs grouped by Extension::HistogramType.</summary>
6101 <histogram name="Extensions.LoadAll">
6102 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6104 The number of extensions and themes loaded at browser startup.
6108 <histogram name="Extensions.LoadAllTime" units="milliseconds">
6109 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6110 <summary>Time taken to load all extensions at browser startup.</summary>
6113 <histogram name="Extensions.LoadApp">
6114 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6115 <summary>The number of apps loaded by each user at startup time.</summary>
6118 <histogram name="Extensions.LoadAppExternal">
6119 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6121 The number of externally managed apps loaded by each user at startup time.
6125 <histogram name="Extensions.LoadAppUser">
6126 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6128 The number of user-installed apps loaded by each user at startup time.
6132 <histogram name="Extensions.LoadBrowserAction">
6133 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6135 The number of browser action extensions loaded at browser startup.
6139 <histogram name="Extensions.LoadContentPack">
6140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6142 The number of content-pack extensions loaded at browser startup.
6146 <histogram name="Extensions.LoadExtension">
6147 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6148 <summary>The number of extensions loaded at browser startup.</summary>
6151 <histogram name="Extensions.LoadExtensionExternal">
6152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6154 The number of externally managed extensions loaded at browser startup.
6158 <histogram name="Extensions.LoadExtensionUser">
6159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6161 The number of user-installed extensions loaded at browser startup.
6165 <histogram name="Extensions.LoadExternal">
6166 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6168 The number of externally managed extensions and apps loaded at browser
6173 <histogram name="Extensions.LoadHostedApp">
6174 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6176 The number of hosted apps loaded by each user at startup time.
6180 <histogram name="Extensions.LoadPackagedApp">
6181 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6183 The number of legacy packaged apps loaded by each user at startup time.
6187 <histogram name="Extensions.LoadPageAction">
6188 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6190 The number of page action extensions loaded at browser startup.
6194 <histogram name="Extensions.LoadPlatformApp">
6195 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6196 <summary>The number of platform apps loaded at browser startup.</summary>
6199 <histogram name="Extensions.LoadTheme">
6200 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6201 <summary>The number of themes loaded at browser startup.</summary>
6204 <histogram name="Extensions.LoadType" enum="ExtensionType">
6205 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6207 The number of extensions loaded at startup time grouped by
6208 Extension::HistogramType.
6212 <histogram name="Extensions.LoadUserScript">
6213 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6215 The number of converted user scripts loaded at browser startup.
6219 <histogram name="Extensions.ManifestFetchFailureRetryCountGoogleUrl">
6220 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6222 Number of times chrome retried to download an extension update manifest with
6223 a url on a google.com domain, before eventually giving up.
6227 <histogram name="Extensions.ManifestFetchFailureRetryCountOtherUrl">
6228 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6230 Number of times chrome retried to download an extension update manifest with
6231 a url on a non google.com domain, before eventually giving up.
6235 <histogram name="Extensions.ManifestFetchSuccessRetryCountGoogleUrl">
6236 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6238 Number of times chrome retried to download an extension update manifest with
6239 a url on a google.com domain, before eventually succeeding.
6243 <histogram name="Extensions.ManifestFetchSuccessRetryCountOtherUrl">
6244 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6246 Number of times chrome retried to download an extension update manifest with
6247 a url on a non google.com domain, before eventually succeeding.
6251 <histogram name="Extensions.ManifestReloadNeedsRelocalization">
6252 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6254 Number of extension loads on startup where it is necessary to reload the
6255 mainfest because the locale has changed.
6259 <histogram name="Extensions.ManifestReloadNotNeeded">
6260 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6262 Number of extension loads on startup where it is not necessary to reload the
6263 extension's manifest.
6267 <histogram name="Extensions.ManifestReloadUnpackedDir">
6268 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6270 Number of extension loads on startup where it is necessary to reload the
6271 manifest because the extension is unpacked.
6275 <histogram name="Extensions.NetworkDelay" units="milliseconds">
6276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6277 <summary>Time that network requests were blocked due to extensions.</summary>
6280 <histogram name="Extensions.NetworkDelayPercentage" units="%">
6281 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6283 Percentage of total lifetime a network request was blocked due to an
6288 <histogram name="Extensions.NetworkDelayRegistryLoad" units="milliseconds">
6289 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6291 Time that network requests were blocked due to relevant rule registries
6296 <histogram name="Extensions.NonWebstoreLocation" enum="ExtensionLocation">
6297 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6299 The number of apps/extensions with a non-webstore update_url loaded at
6300 startup time grouped by Extension::Location.
6304 <histogram name="Extensions.NonWebStoreNewTabPageOverrides">
6305 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6307 Number of non-WebStore extensions on startup that override the new tab page.
6311 <histogram name="Extensions.Permissions_AutoDisable" enum="ExtensionPermission">
6312 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6314 The permissions present in an extension when it is automatically disabled
6315 due to a permission increase (e.g., after an extension upgrade).
6319 <histogram name="Extensions.Permissions_Install" enum="ExtensionPermission">
6320 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6322 The permissions present in an extension when it was installed.
6326 <histogram name="Extensions.Permissions_InstallAbort"
6327 enum="ExtensionPermission">
6328 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6330 The permissions present in an extension when installation was aborted, not
6331 including installation errors and user cancels.
6335 <histogram name="Extensions.Permissions_InstallCancel"
6336 enum="ExtensionPermission">
6337 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6339 The permissions present in an extension when installation was canceled.
6343 <histogram name="Extensions.Permissions_Load" enum="ExtensionPermission">
6344 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6345 <summary>The permissions present in an extension when it was loaded.</summary>
6348 <histogram name="Extensions.Permissions_ReEnable" enum="ExtensionPermission">
6349 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6351 The permissions present in an extension when it was re-enabled from a
6352 confirmation prompt.
6356 <histogram name="Extensions.Permissions_ReEnableAbort"
6357 enum="ExtensionPermission">
6358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6360 The permissions present in an extension when the re-enable prompt was
6361 aborted, not including installation errors and manual user cancels.
6365 <histogram name="Extensions.Permissions_ReEnableCancel"
6366 enum="ExtensionPermission">
6367 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6369 The permissions present in an extension when the re-enable was canceled from
6370 the confirmation prompt.
6374 <histogram name="Extensions.Permissions_Uninstall" enum="ExtensionPermission">
6375 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6377 The permissions present in an extension when it was uninstalled.
6381 <histogram name="Extensions.Permissions_WebStoreInstall"
6382 enum="ExtensionPermission">
6383 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6385 The permissions present in an extension when it was installed through the
6390 <histogram name="Extensions.Permissions_WebStoreInstallAbort"
6391 enum="ExtensionPermission">
6392 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6394 The permissions present in an extension when installation from the web store
6395 was aborted, not including installation errors and user cancels.
6399 <histogram name="Extensions.Permissions_WebStoreInstallCancel"
6400 enum="ExtensionPermission">
6401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6403 The permissions present in an extension when installation from the web store
6408 <histogram name="Extensions.ResourceDirectoryTimestampQueryLatency"
6409 units="milliseconds">
6410 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6412 The initialization latency (in milliseconds) introduced to each extension
6413 resource request by querying the directory timestamp.
6417 <histogram name="Extensions.ResourceLastModifiedDelta" units="seconds">
6418 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6420 The difference in seconds between an extension resource's last modification
6421 time and its extension base directory's creation time. Recorded on each
6422 extension resource request if the difference is non-negative (i.e., the
6423 resource's last modification time is more recent than the directory's
6424 creation time.) For cases where the directory creation date is more recent,
6425 see Extensions.ResourceLastModifiedNegativeDelta instead.
6429 <histogram name="Extensions.ResourceLastModifiedNegativeDelta" units="seconds">
6430 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6432 The absolute difference in seconds between an extension resource's last
6433 modification time and extension base directory's creation time. Recorded on
6434 each extension resource request if the difference is negative (i.e., the
6435 directory's creation time is more recent than the resource's last
6436 modification time.) For cases where the resource modification time is more
6437 recent, see Extensions.ResourceLastModifiedDelta instead.
6441 <histogram name="Extensions.SandboxUnpackFailure">
6442 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6444 Count the number of times a sandboxed extension unpack fails.
6448 <histogram name="Extensions.SandboxUnpackFailureReason"
6449 enum="ExtensionUnpackFailureReason">
6450 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6451 <summary>What caused a sandboxed extension unpack to fail?</summary>
6454 <histogram name="Extensions.SandboxUnpackFailureTime">
6455 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6456 <summary>Time taken to unpack an extension, when the unpack fails.</summary>
6459 <histogram name="Extensions.SandboxUnpackInitialCrxPathLength">
6460 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6461 <summary>Length of the initial path to the CRX to be unpacked.</summary>
6464 <histogram name="Extensions.SandboxUnpackLinkFreeCrxPathLength">
6465 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6467 Length of the normalized (link/junction free) path to the temporary copy of
6468 a CRX made during unpacking.
6472 <histogram name="Extensions.SandboxUnpackRate">
6473 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6475 Rate at which a CRX file is unpacked in Kilobytes per second.
6479 <histogram name="Extensions.SandboxUnpackRate1To2mB">
6480 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6482 Rate at which CRX files 1MB to 2MB are unpacked in Kilobytes per second.
6486 <histogram name="Extensions.SandboxUnpackRate2To5mB">
6487 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6489 Rate at which CRX files 2MB to 5MB are unpacked in Kilobytes per second.
6493 <histogram name="Extensions.SandboxUnpackRate50kBTo1mB">
6494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6496 Rate at which CRX files 50kB to 1MB are unpacked in Kilobytes per second.
6500 <histogram name="Extensions.SandboxUnpackRate5To10mB">
6501 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6503 Rate at which CRX files 5MB to 10 MB are unpacked in Kilobytes per second.
6507 <histogram name="Extensions.SandboxUnpackRateOver10mB">
6508 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6510 Rate at which CRX files larger than 10MB are unpacked in Kilobytes per
6515 <histogram name="Extensions.SandboxUnpackRateUnder50kB">
6516 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6518 Rate at which CRX files under 50 KB are unpacked in Kilobytes per second.
6522 <histogram name="Extensions.SandboxUnpackSuccess">
6523 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6524 <summary>Count the number of times a sandboxed CRX unpack succeeds.</summary>
6527 <histogram name="Extensions.SandboxUnpackSuccessCantGetCrxSize">
6528 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6530 Count the number of times a sandboxed CRX unpack succeeds, but we can't get
6535 <histogram name="Extensions.SandboxUnpackSuccessTime">
6536 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6538 Time taken to unpack an extension, when the unpack succeeds.
6542 <histogram name="Extensions.SandboxUnpackTempCrxPathLength">
6543 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6545 Length of the path of the temporary copy of a CRX made during unpacking.
6549 <histogram name="Extensions.SandboxUnpackUnpackedCrxPathLength">
6550 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6551 <summary>Length of the path under which a CRX is unpacked.</summary>
6554 <histogram name="Extensions.StartupDelay" units="milliseconds">
6555 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6556 <summary>The time one extension delays network requests at startup.</summary>
6559 <histogram name="Extensions.StartupDelay_Total" units="milliseconds">
6560 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6562 The total time extensions delay network requests at startup.
6566 <histogram name="Extensions.ToolstripLoadTime" units="milliseconds">
6567 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6568 <summary>Time taken to load a toolstrip.</summary>
6571 <histogram name="Extensions.UninstallType" enum="ExtensionType">
6572 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6573 <summary>Uninstalls grouped by Extension::HistogramType.</summary>
6576 <histogram name="Extensions.UnpackFailureInstallCause"
6577 enum="ExtensionInstallCause">
6578 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6580 Count failing CRX installs, grouped by the way an extension can be
6585 <histogram name="Extensions.UnpackFailureInstallSource"
6586 enum="ExtensionLocation">
6587 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6589 Count successful CRX installs, grouped by the location property in prefs.
6594 <histogram name="Extensions.UnpackSuccessInstallCause"
6595 enum="ExtensionInstallCause">
6596 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6598 Count successful CRX installs, grouped by the cause of the install.
6602 <histogram name="Extensions.UnpackSuccessInstallSource"
6603 enum="ExtensionLocation">
6604 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6606 Count successful CRX installs, grouped by the location property in prefs.
6610 <histogram name="Extensions.UpdateCheckApp">
6611 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6613 The number of legacy packaged apps and hosted apps that were checked during
6618 <histogram name="Extensions.UpdateCheckExtension">
6619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6621 The number of extensions that were checked during an update check.
6625 <histogram name="Extensions.UpdateCheckGap" units="minutes">
6626 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6627 <summary>Time in minutes between update checks.</summary>
6630 <histogram name="Extensions.UpdateCheckGoogleUrl">
6631 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6633 The number of crx's with a Google-hosted update URL that were checked during
6638 <histogram name="Extensions.UpdateCheckNoUrl">
6639 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6641 The number of crx's with no update URL checked during an update check.
6645 <histogram name="Extensions.UpdateCheckOtherUrl">
6646 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6648 The number of crx's with a non-Google update URL that were checked during an
6653 <histogram name="Extensions.UpdateCheckPackagedApp">
6654 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6656 The number of packaged apps that were checked during an update check.
6660 <histogram name="Extensions.UpdateCheckTheme">
6661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6663 The number of themes that were checked during an update check.
6667 <histogram name="Extensions.UpdateOnLoad">
6668 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6670 The number of extensions that were updated at browser startup.
6674 <histogram name="Extensions.UpdaterWriteCrx" enum="ExtensionFileWriteResult">
6678 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6680 What happened when the extension updater tried to write a file?
6684 <histogram name="Extensions.UpdateSource" enum="ExtensionLocation">
6685 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6686 <summary>Updates grouped by the location property in prefs.</summary>
6689 <histogram name="Extensions.UpdateType" enum="ExtensionType">
6690 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6691 <summary>Updates grouped by Extension::HistogramType.</summary>
6694 <histogram name="Extensions.WebstoreDownload.InterruptReason"
6695 enum="InterruptReason">
6696 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6697 <summary>The reason a webstore download was interrupted.</summary>
6700 <histogram name="Extensions.WebstoreDownload.InterruptReceivedKBytes"
6702 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6704 The number of KBytes received for a webstore download before it was
6709 <histogram name="Extensions.WebstoreDownload.InterruptTotalKBytes" units="KB">
6710 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6712 The total expected size in KBytes of an interrupted webstore download.
6716 <histogram name="Extensions.WebstoreDownload.InterruptTotalSizeUnknown"
6718 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6720 Tracks whether the total size of an interrupted webstore download was known.
6724 <histogram name="ExtensionService.AddVerified" enum="BooleanSuccess">
6725 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6727 Records whether adding a new/updated extension to the install verifier
6732 <histogram name="ExtensionService.VerifyAllSuccess"
6733 enum="ExtensionServiceVerifyAllSuccess">
6734 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6736 The outcome of a call to ExtensionService::VerifyAllExtensions, whether it
6737 was called for bootstrapping or another reason (extension
6738 installed/uninstalled, etc.).
6742 <histogram name="ExtensionSettings.ShouldDoVerificationCheck" enum="Boolean">
6743 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
6745 When loading the chrome://extensions page, this records whether we decided
6746 to do a verification check against the server (because the user had one or
6747 more extensions disabled due to verification failure).
6751 <histogram name="ExtensionToolbarModel.BrowserActionsCount">
6752 <owner>finnur@chromium.org</owner>
6754 The number of icons the Browser Actions Container knows about (visible or in
6755 the overflow bucket). Does not count icons that have been permanently hidden
6756 by the user. Measured once per startup per (non-incognito) profile.
6760 <histogram name="ExtensionToolbarModel.BrowserActionsPermanentlyHidden">
6761 <owner>finnur@chromium.org</owner>
6763 The number of Browser Action icons the user has elected to permanently hide
6764 (as opposed to putting them in the overflow bucket). Measured once per
6765 startup per (non-incognito) profile.
6769 <histogram name="ExtensionToolbarModel.BrowserActionsVisible">
6770 <owner>finnur@chromium.org</owner>
6772 The number of visible icons in the Browser Actions Container (visible as in
6773 number of icons not in the overflow bucket). 0 means all icons are in the
6774 overflow bucket. MAX_INT means the toolbar is always showing all icons.
6775 Measured once per startup per (non-incognito) profile but only for those
6776 profiles that have one or more browser actions showing in the toolbar.
6780 <histogram name="ExtensionUrlRequest.HashTimeMs" units="milliseconds">
6781 <owner>asargent@chromium.org</owner>
6783 The total time taken to compute a cryptographic hash of the content read for
6784 a chrome-extension:// URL, logged at the end of each request we load from
6785 the corresponding file for that URL in the filesystem.
6789 <histogram name="ExtensionUrlRequest.OnReadCompleteError" enum="NetErrorCodes">
6790 <owner>asargent@chromium.org</owner>
6792 The error code for failures of incremental reads of a file stream for a
6793 chrome-extension:// URL. (See also ExtensionUrlRequest.OnReadCompleteResult
6794 for the success case).
6798 <histogram name="ExtensionUrlRequest.OnReadCompleteResult">
6799 <owner>asargent@chromium.org</owner>
6801 The result of an incremental read of a file stream for a chrome-extension://
6802 URL, representing a byte count. Logged in success cases (see also
6803 ExtensionUrlRequest.OnReadCompleteError).
6807 <histogram name="ExtensionUrlRequest.SeekPosition">
6808 <owner>asargent@chromium.org</owner>
6810 When fetching a chrome-extension:// URL, this indicates the first byte
6811 position we read from. This will be greater than 0 in cases such as XHR's
6812 with a Range header, but will normally be 0 in the typical case of reading
6813 the entire file. This helps identify how frequently partial file reads are
6818 <histogram name="ExtensionUrlRequest.TotalKbRead" units="KB">
6819 <owner>asargent@chromium.org</owner>
6821 The total number of bytes read for a chrome-extension:// URL, logged when
6822 the job is finished (either successfully or not).
6826 <histogram name="FileBrowser.Create" enum="FileDialogType">
6827 <owner>joshwoodward@google.com</owner>
6828 <summary>Chrome OS File Browser opening mode.</summary>
6831 <histogram name="FileBrowser.DirectoryScan" units="milliseconds">
6832 <owner>joshwoodward@google.com</owner>
6834 Chrome OS File Browser: time to scan a directory. Measured on every File
6835 Browser directory change.
6839 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Changed"
6840 enum="BooleanEnabled">
6841 <owner>joshwoodward@google.com</owner>
6843 Tracks whether download destination is set to a Google Drive folder when the
6844 download destination is changed by the user in the settings page.
6848 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Started"
6849 enum="BooleanEnabled">
6850 <owner>joshwoodward@google.com</owner>
6852 Tracks whether download destination is set to a Google Drive folder on
6857 <histogram name="FileBrowser.DownloadsCount">
6858 <owner>joshwoodward@google.com</owner>
6860 Chrome OS File Browser: number of files and directories in the Downloads
6861 directory (not including the contents of nested directories). Computed every
6862 time the File Browser current directory changes to Downloads.
6866 <histogram name="FileBrowser.FolderShortcut.Add">
6867 <owner>joshwoodward@google.com</owner>
6869 Chrome OS File Browser: this is recorded when the user adds a folder
6874 <histogram name="FileBrowser.FolderShortcut.Count">
6875 <owner>joshwoodward@google.com</owner>
6877 Chrome OS File Browser: number of saved folder shorcuts. This is recorded
6878 when Files.app is launched.
6882 <histogram name="FileBrowser.FolderShortcut.Navigate">
6883 <owner>joshwoodward@google.com</owner>
6885 Chrome OS File Browser: this is recorded when the user clicks or selects a
6886 folder shortcut and is navigated to the target folder.
6890 <histogram name="FileBrowser.FolderShortcut.Remove">
6891 <owner>joshwoodward@google.com</owner>
6893 Chrome OS File Browser: this is recorded when the user removes a folder
6898 <histogram name="FileBrowser.Load" units="milliseconds">
6899 <owner>joshwoodward@google.com</owner>
6901 Chrome OS File Browser is an built-in extension without a background page.
6902 Its main.html file is loaded every time the user opens a File Browser tab or
6903 a file chooser dialog. The file is fairly large and the initialization is
6908 <histogram name="FileBrowser.OpeningFileType" enum="FileType">
6910 Deprecated 4/2013, and replaced by FileBrowser.ViewingFileType.
6912 <owner>joshwoodward@google.com</owner>
6913 <summary>File types that were tried to be opened through browser.</summary>
6916 <histogram name="FileBrowser.PhotoEditor.DisplayTime" units="milliseconds">
6917 <owner>joshwoodward@google.com</owner>
6919 Chrome OS Photo Editor: time to display an image. Measured from the moment
6920 the user selected the image till the moment it is displayed (not counting
6921 the low resolution preview).
6925 <histogram name="FileBrowser.PhotoEditor.FileType" enum="PhotoEditorFileType">
6926 <owner>joshwoodward@google.com</owner>
6927 <summary>Chrome OS Photo Editor: the type of the file opened.</summary>
6930 <histogram name="FileBrowser.PhotoEditor.LoadMode" enum="PhotoEditorLoadMode">
6931 <owner>joshwoodward@google.com</owner>
6932 <summary>Chrome OS Photo Editor: the way the image has been loaded.</summary>
6935 <histogram name="FileBrowser.PhotoEditor.LoadTime" units="milliseconds">
6936 <owner>joshwoodward@google.com</owner>
6937 <summary>Chrome OS Photo Editor: time to load an image from a file.</summary>
6940 <histogram name="FileBrowser.PhotoEditor.SaveResult"
6941 enum="PhotoEditorSaveResult">
6942 <owner>joshwoodward@google.com</owner>
6944 Chrome OS Photo Editor: the result of a file save operation.
6948 <histogram name="FileBrowser.PhotoEditor.SaveTime" units="milliseconds">
6949 <owner>joshwoodward@google.com</owner>
6950 <summary>Chrome OS Photo Editor: time to save an image to a file.</summary>
6953 <histogram name="FileBrowser.PhotoEditor.Size.MB" units="MBytes">
6954 <owner>joshwoodward@google.com</owner>
6956 Chrome OS Photo Editor: size of an image file in megabytes. Measured on
6961 <histogram name="FileBrowser.PhotoEditor.Size.MPix" units="MPixels">
6962 <owner>joshwoodward@google.com</owner>
6964 Chrome OS Photo Editor: size of an image in megapixels. Measured on every
6969 <histogram name="FileBrowser.PhotoEditor.Tool" enum="PhotoEditorToolType">
6970 <owner>joshwoodward@google.com</owner>
6971 <summary>Chrome OS Photo Editor: the button which the user clicked.</summary>
6974 <histogram name="FileBrowser.PhotoImport.Action" enum="ExternalDeviceAction">
6975 <owner>joshwoodward@google.com</owner>
6977 Chrome OS Photo Import flow: action chosen in the Action Choice dialog for
6978 the external device.
6982 <histogram name="FileBrowser.PhotoImport.ImportCount">
6983 <owner>joshwoodward@google.com</owner>
6985 Chrome OS Photo Import flow: the number of photos imported. Measured on
6986 every successfull import operation.
6990 <histogram name="FileBrowser.PhotoImport.ImportPercentage">
6991 <owner>joshwoodward@google.com</owner>
6993 Chrome OS Photo Import flow: the percent of photos imported among all the
6994 photos on the device. Measured on every successfull import operation.
6998 <histogram name="FileBrowser.PhotoImport.Load" units="milliseconds">
6999 <owner>joshwoodward@google.com</owner>
7001 Chrome OS Photo Import flow: time to load the action dialog. Measured
7002 between the moment window appears and the moment user see all available
7003 actions for the device.
7007 <histogram name="FileBrowser.PhotoImport.Scan" units="milliseconds">
7008 <owner>joshwoodward@google.com</owner>
7010 Chrome OS Photo Import flow: time to scan the external device.
7014 <histogram name="FileBrowser.SuggestApps.Close"
7015 enum="SuggestAppsDialogCloseReason">
7016 <owner>joshwoodward@google.com</owner>
7018 Chrome OS File Browser: the reason why the suggest apps dialog was closed.
7022 <histogram name="FileBrowser.SuggestApps.Install"
7023 enum="SuggestAppsDialogInstall">
7024 <owner>joshwoodward@google.com</owner>
7026 Chrome OS File Browser: whether the Webstore item user selected was
7027 successfully installed or not.
7031 <histogram name="FileBrowser.SuggestApps.Load" enum="SuggestAppsDialogLoad">
7032 <owner>joshwoodward@google.com</owner>
7034 Chrome OS File Browser: whether the initialization of the dialog succeeded
7039 <histogram name="FileBrowser.SuggestApps.LoadTime" units="milliseconds">
7040 <owner>joshwoodward@google.com</owner>
7042 Chrome OS File Browser: time to load the suggest apps dialog. Measured
7043 between the moment window appears and the moment all the contants in the
7044 dialog including the Chrome Webstore widget are ready.
7048 <histogram name="FileBrowser.ViewingFileType" enum="ViewFileType">
7049 <owner>joshwoodward@google.com</owner>
7051 File types that were tried to be viewed through browser. This is recorded
7052 when the user tries to view a file from Files.app.
7056 <histogram name="GCM.APICallUnregister">
7057 <owner>jianli@chromium.org</owner>
7058 <summary>Number of times when gcm.unregister API is called.</summary>
7061 <histogram name="GCM.CheckinCompleteTime" units="milliseconds">
7062 <owner>jianli@chromium.org</owner>
7064 Length of time taken to complete a GCM checkin request successfully. If the
7065 checkin is retried multiple times, the length of time is counted for the
7066 last successful retry.
7070 <histogram name="GCM.CheckinRequestStatus" enum="GCMCheckinRequestStatus">
7071 <owner>juyik@chromium.org</owner>
7072 <summary>Status code of the outcome of a GCM checkin request.</summary>
7075 <histogram name="GCM.CheckinRetryCount">
7076 <owner>jianli@chromium.org</owner>
7077 <summary>Number of retries before a GCM checkin succeeds.</summary>
7080 <histogram name="GCM.ConnectedViaProxy" enum="Boolean">
7081 <owner>zea@chromium.org</owner>
7082 <summary>Whether the GCM connection was made via a proxy or not.</summary>
7085 <histogram name="GCM.ConnectionDisconnectErrorCode" enum="NetErrorCodes">
7086 <owner>zea@chromium.org</owner>
7087 <summary>Net error results from GCM disconnect events.</summary>
7090 <histogram name="GCM.ConnectionEndpoint" enum="GCMEndpoints">
7091 <owner>zea@chromium.org</owner>
7092 <summary>Number of connections made to each specific MCS endpoint.</summary>
7095 <histogram name="GCM.ConnectionFailureErrorCode" enum="NetErrorCodes">
7096 <owner>zea@chromium.org</owner>
7097 <summary>Net error results from GCM connection attempts.</summary>
7100 <histogram name="GCM.ConnectionResetReason" enum="GCMConnectionResetReason">
7101 <owner>zea@chromium.org</owner>
7102 <summary>Reasons for GCM connection resets.</summary>
7105 <histogram name="GCM.ConnectionSuccessRate" enum="BooleanSuccess">
7106 <owner>zea@chromium.org</owner>
7108 GCM connection success rate. Does not take into account login success. See
7109 GCM.ConnectionFailureErrorCode for a breakdown of connection failure
7114 <histogram name="GCM.ConnectionUpTime" units="milliseconds">
7115 <owner>zea@chromium.org</owner>
7117 Time (from login until reset) that a GCM connection was active.
7121 <histogram name="GCM.LoadSucceeded" enum="BooleanSuccess">
7122 <owner>zea@chromium.org</owner>
7124 Success indicates successfully loading an initialized persistent GCM store
7125 at startup time. Failure indicates a failure loading the store.
7129 <histogram name="GCM.NumThrottledApps">
7130 <owner>zea@chromium.org</owner>
7132 Number of applications hitting GCM per-app outstanding message limits at
7137 <histogram name="GCM.NumUsers">
7139 Deprecated as of 3/2014.
7141 <owner>zea@chromium.org</owner>
7143 Number of GCM users associated with this client at startup time.
7147 <histogram name="GCM.OutgoingMessageTTL" enum="GCMOutgoingMessageTTLCategory">
7148 <owner>jianli@chromium.org</owner>
7150 Category of TTL specified in the outgoing message: 0, less than or equal to
7151 1 minute, less than or equal to 1 hour and etc.
7155 <histogram name="GCM.RegistrationCompleteTime" units="milliseconds">
7156 <owner>jianli@chromium.org</owner>
7158 Length of time taken to complete a GCM registration request successfully. If
7159 the registration is retried multiple times, the length of time is counted
7160 for the last successful retry.
7164 <histogram name="GCM.RegistrationRequestStatus"
7165 enum="GCMRegistrationRequestStatus">
7166 <owner>juyik@chromium.org</owner>
7167 <summary>Status code of the outcome of a GCM registration request.</summary>
7170 <histogram name="GCM.RegistrationRetryCount">
7171 <owner>jianli@chromium.org</owner>
7172 <summary>Number of retries before a GCM registration succeeds.</summary>
7175 <histogram name="GCM.RegistrationSenderIdCount">
7176 <owner>jianli@chromium.org</owner>
7177 <summary>Number of sender IDs specified in a registration request.</summary>
7180 <histogram name="GCM.RestoredIncomingMessages">
7181 <owner>zea@chromium.org</owner>
7183 Number of unacknowledged incoming messages restored from the persistent
7188 <histogram name="GCM.RestoredOutgoingMessages">
7189 <owner>zea@chromium.org</owner>
7191 Number of pending outgoing messages restored from the persistent store at
7196 <histogram name="GCM.RestoredRegistrations">
7197 <owner>jianli@chromium.org</owner>
7199 Number of registrations restored from the persistent store at startup.
7203 <histogram name="GCM.StoreDestroySucceeded" enum="BooleanSuccess">
7204 <owner>zea@chromium.org</owner>
7206 Success indicates successfully destroying the GCM persistent store. Failure
7207 indicates a failure destroying the persistence store. GCM store will be
7208 destroyed when the profile has been signed out.
7212 <histogram name="GCM.StoreSizeKB" units="kilobytes">
7213 <owner>zea@chromium.org</owner>
7214 <summary>Size of the GCM persistent store in kilobytes at startup.</summary>
7217 <histogram name="GCM.StoreUpdateSucceeded" enum="BooleanSuccess">
7218 <owner>zea@chromium.org</owner>
7220 Success indicates successfully updating the GCM persistent store on message
7221 update. Failure indicates a failure updating the persistence store.
7225 <histogram name="GCM.UnregistrationCompleteTime" units="milliseconds">
7226 <owner>jianli@chromium.org</owner>
7228 Length of time taken to complete a GCM unregistration request successfully.
7229 If the unregistration is retried multiple times, the length of time is
7230 counted for the last successful retry.
7234 <histogram name="GCM.UnregistrationRequestStatus"
7235 enum="GCMUnregistrationRequestStatus">
7236 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7237 <summary>Status code of the outcome of a GCM unregistration request.</summary>
7240 <histogram name="GCM.UnregistrationRetryCount">
7241 <owner>jianli@chromium.org</owner>
7242 <summary>Number of retries before a GCM unregistration succeeds.</summary>
7245 <histogram name="GCMInvalidations.IncomingMessageStatus"
7246 enum="GCMInvalidationsIncomingMessageStatus">
7247 <owner>pavely@chromium.org</owner>
7249 Status of parsing incoming invalidations message from GCM channel.
7253 <histogram name="GCMInvalidations.OutgoingMessageStatus"
7254 enum="GCMInvalidationsOutgoingMessageStatus">
7255 <owner>pavely@chromium.org</owner>
7257 Status of sending outgoing invalidations message through GCM.
7261 <histogram name="GData.AuthSuccess" enum="GDataAuthResult">
7262 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7263 <summary>Result of the authentication for Drive.</summary>
7266 <histogram name="GData.EntireFeedLoadTime" units="microseconds">
7268 Deprecated 9/2012, and replaced by Drive.EntireFeedLoadTime
7270 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7272 Time spent to load the entire file system information from the server
7276 <histogram name="GData.EntryKind" enum="GDataEntryKind">
7278 Deprecated 9/2012, and replaced by Drive.EntryKind
7280 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7282 Provides breakdown of specific formats for hosted documents. Recorded when
7283 feed is loaded from the server.
7287 <histogram name="GData.InitialFeedLoadTime" units="microseconds">
7289 Deprecated 9/2012, and replaced by Drive.InitialFeedLoadTime
7291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7293 Time spent to load the initial part of the file system information from the
7298 <histogram name="GData.NumberOfHostedDocuments">
7300 Deprecated 9/2012, and replaced by Drive.NumberOfHostedDocuments
7302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7304 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
7309 <histogram name="GData.NumberOfRegularFiles">
7311 Deprecated 9/2012, and replaced by Drive.NumberOfRegularFiles
7313 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7315 Number of regualr files on Drive. Logged when Drive is first accessed.
7319 <histogram name="GData.NumberOfTotalFiles">
7321 Deprecated 9/2012, and replaced by Drive.NumberOfTotalFiles
7323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7325 Number of total files (regualr files + hosted documents) on Drive. Logged
7326 when Drive is first accessed.
7330 <histogram name="Geolocation.GeolocationDispatcherHostImpl.EnableHighAccuracy"
7331 enum="BooleanEnabled">
7332 <owner>mvanouwerkerk@chromium.org</owner>
7334 Whether high accuracy geolocation information was requested.
7338 <histogram name="Geolocation.InfoBarDelegate.Event"
7339 enum="GeolocationInfoBarDelegateEvent">
7340 <owner>mvanouwerkerk@chromium.org</owner>
7341 <summary>Events in GeolocationInfoBarDelegate.</summary>
7344 <histogram name="Geolocation.InfoBarDelegateAndroid.Event"
7345 enum="GeolocationInfoBarDelegateAndroidEvent">
7346 <owner>mvanouwerkerk@chromium.org</owner>
7347 <summary>Events in GeolocationInfoBarDelegateAndroid.</summary>
7350 <histogram name="Geolocation.LocationUpdate.ErrorCode"
7351 enum="GeopositionErrorCode">
7352 <owner>mvanouwerkerk@chromium.org</owner>
7353 <summary>Error code for the geoposition sent to the renderers.</summary>
7356 <histogram name="Geolocation.NetworkLocationRequest.AccessPoints">
7357 <owner>mvanouwerkerk@chromium.org</owner>
7359 The number of WiFi access points used to determine geolocation.
7363 <histogram name="Geolocation.NetworkLocationRequest.Event"
7364 enum="NetworkLocationRequestEvent">
7365 <owner>mvanouwerkerk@chromium.org</owner>
7366 <summary>Events in NetworkLocationRequest.</summary>
7369 <histogram name="Geolocation.NetworkLocationRequest.ResponseCode"
7370 units="HTTP response code">
7371 <owner>mvanouwerkerk@chromium.org</owner>
7372 <summary>Http response codes in NetworkLocationRequest.</summary>
7375 <histogram name="GoogleNow.Card.Button.Clicked0" enum="GoogleNowCardTypeId">
7376 <owner>robliao@chromium.org</owner>
7377 <owner>skare@chromium.org</owner>
7378 <summary>Types of cards which received an index 0 button click.</summary>
7381 <histogram name="GoogleNow.Card.Button.Clicked1" enum="GoogleNowCardTypeId">
7382 <owner>robliao@chromium.org</owner>
7383 <owner>skare@chromium.org</owner>
7384 <summary>Types of cards which received an index 1 button click.</summary>
7387 <histogram name="GoogleNow.Card.Clicked" enum="GoogleNowCardTypeId">
7388 <owner>robliao@chromium.org</owner>
7389 <owner>skare@chromium.org</owner>
7390 <summary>Types of cards which received a notification click.</summary>
7393 <histogram name="GoogleNow.Event" enum="GoogleNowEvent">
7394 <owner>robliao@chromium.org</owner>
7395 <owner>skare@chromium.org</owner>
7396 <summary>Events in Google Now component extension.</summary>
7399 <histogram name="GoogleNow.MessageCenter.Displayed.NotificationsVisible"
7401 <owner>robliao@chromium.org</owner>
7402 <owner>skare@chromium.org</owner>
7404 Count of the number of Google Now notifications visible when the message
7405 center/notification center is shown.
7409 <histogram name="GoogleUpdate.EffectivePolicy" enum="UpdatePolicy">
7410 <owner>gab@chromium.org</owner>
7412 The effective update policy for Chrome on Windows. Recorded once per startup
7413 (following a 45 seconds delay).
7417 <histogram name="GoogleUpdate.UpdatePolicyIsOverridden" enum="Boolean">
7418 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7420 True if the effective update policy for Chrome on Windows is the result of
7421 an app-specific override; false if it is the default for all apps. Recorded
7422 once per startup (following a 45 seconds delay).
7426 <histogram name="GPU.AcceleratedSurfaceRefreshRate" units="hz">
7427 <owner>vangelis@chromium.org</owner>
7429 Refresh rate of the display in Hz. This is recorded every time we present a
7434 <histogram name="GPU.CollectContextGraphicsInfo" units="microseconds">
7435 <owner>vangelis@chromium.org</owner>
7437 The time that the GPU process spends collecting driver information during
7442 <histogram name="GPU.CreateBrowserCompositor" units="microseconds">
7443 <owner>vangelis@chromium.org</owner>
7445 The time that the browser process takes to create the compositor from its
7446 point of view. One of these is created for each top-level window (browser
7447 frame, menus, etc.).
7451 <histogram name="GPU.InitializeOneOffTime" units="microseconds">
7452 <owner>vangelis@chromium.org</owner>
7454 The time that the GPU process spends in initializing the GL surface, and
7455 collecting graphics information.
7459 <histogram name="History.DeleteFTSIndexDatabases">
7460 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7462 Count of "History Index *" databases deleted. These databases
7463 stored the full-text-search data for history, which was removed at r213442,
7464 this histogram tracks cleanup.
7468 <histogram name="History.FaviconsRecoveredPercentage" units="%">
7469 <owner>rpop@google.com</owner>
7471 Size of the recovered Favicons database relative to the original corrupt
7472 database. Recovery is VACUUM-like, so the resulting database should always
7473 be smaller. Substantial 100% results would indicate empty databases being
7474 recovered, substantial low% results would indicate very little data being
7479 <histogram name="History.FaviconsRecoveredRowsFaviconBitmaps">
7480 <owner>rpop@google.com</owner>
7482 Rows recovered from [favicon_bitmaps] table in Favicons recovery.
7486 <histogram name="History.FaviconsRecoveredRowsFavicons">
7487 <owner>rpop@google.com</owner>
7488 <summary>Rows recovered from [favicons] table in Favicons recovery.</summary>
7491 <histogram name="History.FaviconsRecoveredRowsIconMapping">
7492 <owner>rpop@google.com</owner>
7494 Rows recovered from [icon_mapping] table in Favicons recovery.
7498 <histogram name="History.FaviconsRecovery" enum="HistoryFaviconsRecoveryEnum">
7499 <owner>rpop@google.com</owner>
7501 Track results of SQLite database recovery code in thumbnail_database.cc.
7505 <histogram name="History.TopSitesRecoveredPercentage" units="%">
7506 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7508 Size of the recovered TopSites database relative to the original corrupt
7509 database. Recovery is VACUUM-like, so the resulting database should always
7510 be smaller. Substantial 100% results would indicate empty databases being
7511 recovered, substantial low% results would indicate very little data being
7516 <histogram name="History.TopSitesRecoveredRowsThumbnails">
7517 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7519 Rows recovered from [thumbnails] table in TopSites recovery.
7523 <histogram name="History.TopSitesRecovery" enum="HistoryTopSitesRecoveryEnum">
7524 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7526 The TopSites recovery code is written conservatively, with successful
7527 recovery committed and any failure leading to rollback. This tracks the
7528 outcomes to determine which cases are high-frequency enough to warrant
7529 adding additional code to handle them (versus simply deleting the data).
7533 <histogram name="History.TopSitesVisitsByRank" units="rank">
7534 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7536 Page visits to each of a user's top 50 sites. Visits to all other sites go
7537 into the 51st bucket. Only count the page visit if it came from user
7538 browsing and only count it once when cycling through a redirect chain.
7542 <histogram name="HistoryPage.ClickPosition">
7543 <owner>rpop@google.com</owner>
7545 Number of entries that the clicked entry is older than in History page. Last
7546 bucket is any entry of that value or higher.
7550 <histogram name="HistoryPage.ClickPositionSubset">
7551 <owner>rpop@google.com</owner>
7553 Subset of the Click Position histogram. Contains only the first smaller
7554 subset of entries on the page. Number of entries that the clicked entry is
7555 older than in History page. Last bucket is entries of that value or higher.
7559 <histogram name="HistoryPage.OtherDevicesMenu" enum="NtpOtherSessionsType">
7560 <owner>mad@chromium.org</owner>
7561 <owner>rpop@google.com</owner>
7563 Histogram for usage of the section in the history page that allows the user
7564 to access tabs from other devices.
7568 <histogram name="HistoryPage.RemoveEntryPosition">
7569 <owner>rpop@google.com</owner>
7571 Number of entries that the deleted entry is older than in History page. Last
7572 bucket is any entry of that value or higher. Confirmed removal is not
7573 guaranteed, just an initiation of 'Remove selected items'.
7577 <histogram name="HistoryPage.RemoveEntryPositionSubset">
7578 <owner>rpop@google.com</owner>
7580 Subset of Remove Entry Position histogram. Contains only the first smaller
7581 subset of entries on the page. Number of entries that the deleted entry is
7582 older than in History page. Last bucket is any entry of that value or
7583 higher. Confirmed removal is not guaranteed, just an initiation of 'Remove
7588 <histogram name="Hotword.AudioLoggingEnabled" enum="BooleanEnabled">
7590 The state of the hotword audio logging preference. This value is emitted
7591 each time the hotword availability is requested by the extension if the user
7592 is also opted in to hotword voice search. This check typically happens each
7593 time a hotword search is initiated.
7597 <histogram name="Hotword.Enabled" enum="HotwordPrefState">
7598 <owner>rlp@chromium.org</owner>
7600 The state of the hotword preference. This value is emitted during
7601 HotwordService initialization which happens during Profile initialization.
7605 <histogram name="Hotword.ExtensionAvailability" enum="HotwordAvailability">
7606 <owner>rlp@chromium.org</owner>
7608 Whether the external component hotword extension exists (i.e., not pending
7609 download, disabled, etc.). This value is emitted each time the hotword
7610 availability is requested by the extension which typically happens each time
7611 a hotword search is initiated.
7615 <histogram name="HttpCache.EntryLockWait" units="milliseconds">
7616 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7618 The time spent waiting for write lock on a disk cache entry.
7622 <histogram name="HttpCache.OfflineStatus" enum="OfflineStatus">
7623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7625 Result of a main page HttpCacheTransaction if offline mode had been enabled.
7629 <histogram name="HttpCache.ReadErrorNonRestartable" enum="NetErrorCodes">
7630 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7631 <summary>Net error results from non-restartable cache read errors.</summary>
7634 <histogram name="HttpCache.ReadErrorRestartable" enum="NetErrorCodes">
7635 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7636 <summary>Net error results from restartable cache read errors.</summary>
7639 <histogram name="HttpCache.Vary" enum="VaryType">
7640 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7641 <summary>The type of Vary header for a given GET response.</summary>
7644 <histogram name="Import.ImporterType.AutoImport" enum="ImporterType">
7645 <owner>gab@chromium.org</owner>
7646 <summary>The importer used on first run Auto Import.</summary>
7649 <histogram name="Import.ImporterType.BookmarksAPI" enum="ImporterType">
7650 <owner>gab@chromium.org</owner>
7651 <summary>The importer used on import from the bookmarks file API.</summary>
7654 <histogram name="Import.ImporterType.ImportDataHandler" enum="ImporterType">
7655 <owner>gab@chromium.org</owner>
7657 The importer used on import from the chrome://settings/importData UI.
7661 <histogram name="Import.ShowDialog.FromBookmarkBarView" units="seconds">
7662 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7664 The amount of time from install time to time that user opens import dialog
7665 from BookmarkBarView.
7669 <histogram name="Import.ShowDialog.FromFloatingBookmarkBarView" units="seconds">
7670 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7672 The amount of time from install time to time that user opens import dialog
7673 from NTP floating BookmarkBarView.
7677 <histogram name="Import_ShowDlg.FromBookmarkBarView" units="seconds">
7679 Deprecated and replaced by Import.ShowDialog.FromBookmarkBarView
7681 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7683 The amount of time from install time to time that user opens import dialog
7684 from BookmarkBarView.
7688 <histogram name="Import_ShowDlg.FromFloatingBookmarkBarView" units="seconds">
7690 Deprecated and replaced by Import.ShowDialog.FromFloatingBookmarkBarView
7692 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7694 The amount of time from install time to time that user opens import dialog
7695 from NTP floating BookmarkBarView.
7699 <histogram name="InertialSensor.AccelerometerAndroidAvailable"
7700 enum="BooleanAvailable">
7701 <owner>timvolodine@chromium.org</owner>
7703 Whether the Sensor.TYPE_LINEAR_ACCELERATION was available at the start of
7708 <histogram name="InertialSensor.AccelerometerIncGravityAndroidAvailable"
7709 enum="BooleanAvailable">
7710 <owner>timvolodine@chromium.org</owner>
7712 Whether the Sensor.TYPE_ACCELEROMETER was available at the start of Device
7717 <histogram name="InertialSensor.AccelerometerWindowsAvailable"
7718 enum="BooleanAvailable">
7719 <owner>timvolodine@chromium.org</owner>
7721 Whether the SENSOR_TYPE_ACCELEROMETER_3D was available at the start of
7722 Device Motion on the Windows platform.
7726 <histogram name="InertialSensor.GyrometerWindowsAvailable"
7727 enum="BooleanAvailable">
7728 <owner>timvolodine@chromium.org</owner>
7730 Whether the SENSOR_TYPE_GYROMETER_3D was available at the start of Device
7731 Motion on the Windows platform.
7735 <histogram name="InertialSensor.GyroscopeAndroidAvailable"
7736 enum="BooleanAvailable">
7737 <owner>timvolodine@chromium.org</owner>
7739 Whether the Sensor.TYPE_GYROSCOPE was available at the start of Device
7744 <histogram name="InertialSensor.InclinometerWindowsAvailable"
7745 enum="BooleanAvailable">
7746 <owner>timvolodine@chromium.org</owner>
7748 Whether the SENSOR_TYPE_INCLINOMETER_3D was available at the start of Device
7749 Orientation on the Windows platform.
7753 <histogram name="InertialSensor.MotionDefaultAvailable" enum="BooleanAvailable">
7754 <owner>timvolodine@chromium.org</owner>
7756 This histogram counts the number of Device Motion API invocations in the
7757 default implementation (Linux and CrOS). The default implementation does not
7758 provide any sensors so the result is always false.
7762 <histogram name="InertialSensor.MotionMacAvailable" enum="BooleanAvailable">
7763 <owner>timvolodine@chromium.org</owner>
7765 Whether the sudden motion sensor was available at the start of Device Motion
7766 on the MacOS platform.
7770 <histogram name="InertialSensor.OrientationDefaultAvailable"
7771 enum="BooleanAvailable">
7772 <owner>timvolodine@chromium.org</owner>
7774 This histogram counts the number of Device Orientation API invocations in
7775 the default implementation (Linux and CrOS). The default implementation does
7776 not provide any sensors so the result is always false.
7780 <histogram name="InertialSensor.OrientationMacAvailable"
7781 enum="BooleanAvailable">
7782 <owner>timvolodine@chromium.org</owner>
7784 Whether the sudden motion sensor was available at the start of Device
7785 Orientation on the MacOS platform.
7789 <histogram name="InertialSensor.RotationVectorAndroidAvailable"
7790 enum="BooleanAvailable">
7791 <owner>timvolodine@chromium.org</owner>
7793 Whether the Sensor.TYPE_ROTATION_VECTOR was available at the start of Device
7798 <histogram name="Installer.AttemptsCount.Total" units="count">
7799 <owner>zeuthen@chromium.org</owner>
7801 The number of update attempts until the update has been applied. This is
7802 reported every time the device has completed an update.
7806 <histogram name="Installer.DevModeErrorCodes" enum="UpdateEngineErrorCode">
7807 <owner>zeuthen@chromium.org</owner>
7808 <summary>Errors from update_engine process when running in dev mode.</summary>
7811 <histogram name="Installer.DownloadOverheadPercentage" units="%">
7812 <owner>zeuthen@chromium.org</owner>
7814 The overhead in downloading extra bytes due to errors/interruptions.
7815 Expressed as a percentage of the bytes that are actually needed to be
7816 downloaded for the update to be successful.
7820 <histogram name="Installer.DownloadSourcesUsed"
7821 enum="UpdateEngineDownloadSources">
7822 <owner>zeuthen@chromium.org</owner>
7824 The combinations of protocol and source server that were used to complete a
7829 <histogram name="Installer.FullPayloadAttemptNumber" units="count">
7830 <owner>zeuthen@chromium.org</owner>
7832 The number of update attempts with a full update payload until the update
7833 has been applied. This is reported on every update attempt.
7837 <histogram name="Installer.InstallDateProvisioningSource"
7838 enum="UpdateEngineInstallDateProvisioningSource">
7839 <owner>zeuthen@chromium.org</owner>
7841 The source used to provision the install-date-days value sent to Omaha with
7842 every request. This is reported when OOBE completes (M34 or later) or when
7843 upgrading to a version with install-date-days support.
7847 <histogram name="Installer.NormalErrorCodes" enum="UpdateEngineErrorCode">
7848 <owner>zeuthen@chromium.org</owner>
7850 Errors from update_engine process when running in normal mode.
7854 <histogram name="Installer.OSAgeDays" units="days">
7855 <owner>zeuthen@chromium.org</owner>
7857 The age of the OS, defined as the age of the /etc/lsb-release file. This is
7858 reported on every update check but at most once a day.
7862 <histogram name="Installer.PayloadAttemptNumber" units="count">
7863 <owner>zeuthen@chromium.org</owner>
7865 The number of update attempts until the update has been applied. This is
7866 reported on every update attempt.
7870 <histogram name="Installer.PayloadFormat" enum="UpdateEnginePayloadFormat">
7871 <owner>zeuthen@chromium.org</owner>
7873 The type of update payload used to update the device. The difference between
7874 "Full" and "Forced Full" is that in the latter, the
7875 request sent to Omaha included a directive saying that a delta payload
7876 wasn't accepted. A "Full" payload is one where a delta payload was
7877 accepted but Omaha provided a full payload. This is reported every time the
7878 device has completed an update.
7882 <histogram name="Installer.RebootToNewPartitionAttempt" units="count">
7883 <owner>zeuthen@chromium.org</owner>
7885 The number of consecutive times a device has failed to boot an update that
7886 successfully applied. This metric is reported every time the firmware fails
7887 to boot the slot with the update and fell back to the slot it originally
7892 <histogram name="Installer.SuccessfulMBsDownloadedFrom" units="MB">
7893 <owner>zeuthen@chromium.org</owner>
7895 Number of MBs downloaded from during an update that completed successfully.
7899 <histogram name="Installer.TimeToRebootMinutes" units="Minutes">
7900 <owner>zeuthen@chromium.org</owner>
7902 Wall-clock duration between when an update has successfully completed (and
7903 the user is presented with the "reboot arrow") and when the system
7904 has booted into the new update. This is reported every time the device is
7905 rebooted after an update has been applied.
7909 <histogram name="Installer.TotalMBsDownloadedFrom" units="MB">
7910 <owner>zeuthen@chromium.org</owner>
7912 Total number of MBs downloaded since the last successful update. This also
7913 includes all the bytes downloaded during any prior failed attempts.
7917 <histogram name="Installer.UpdateDurationMinutes" units="Minutes">
7918 <owner>zeuthen@chromium.org</owner>
7920 Absolute wall-clock time duration it took for the update to complete from
7921 the time an update first began. It includes not just the time the device
7922 was up, but also includes the time the device spent sleeping.
7926 <histogram name="Installer.UpdateDurationUptimeMinutes" units="Minutes">
7927 <owner>zeuthen@chromium.org</owner>
7929 Uptime duration it took for the update to complete from the time an update
7930 first began. It does not include the time the device spent sleeping, but it
7931 does include the uptime spent in waiting for the hourly update checks to
7936 <histogram name="Installer.UpdateNumReboots" units="count">
7937 <owner>zeuthen@chromium.org</owner>
7939 Number of times the device was rebooted by the user since an update began
7940 and until it completed successfully.
7944 <histogram name="Installer.UpdatesAbandonedCount" units="count">
7945 <owner>zeuthen@chromium.org</owner>
7947 The number of update attempts that didn't complete because a newer update
7948 was detected during the update operation. This is reported every time the
7949 device has completed an update.
7953 <histogram name="Installer.UpdatesAbandonedEventCount" units="count">
7954 <owner>zeuthen@chromium.org</owner>
7956 The number of consecutive different abandoned update payloads since the last
7957 successful update. This is reported every time an update payload is
7958 abandoned because a newer update payload is available.
7962 <histogram name="Installer.UpdateURLSwitches" units="count">
7963 <owner>zeuthen@chromium.org</owner>
7965 Number of times the download URLs were switched due to failures.
7969 <histogram name="InstallSigner.InvalidCount">
7970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7972 This is a count of the number of ids that we asked to be signed which the
7973 server response indicated were not in the webstore.
7977 <histogram name="InstallSigner.InvalidSignature">
7979 Deprecated 1/2014 (crbug.com/333934). Replaced by
7980 ExtensionInstallSigner.ResultWasValid.
7982 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7984 The extensions install signer got a well-formed result from the server but
7985 the signature check on it failed.
7989 <histogram name="InstallVerifier.CallbackInvalidSignature">
7991 Deprecated 1/2014 (crbug.com/333934). Replaced by
7992 ExtensionInstallVerifier.GetSignatureResult.
7994 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
7996 The extension install verifier tried to get a new signature and received a
7997 response but it wasn't properly signed.
8001 <histogram name="InstallVerifier.CallbackNoSignature">
8003 Deprecated 1/2014 (crbug.com/333934). Replaced by
8004 ExtensionInstallVerifier.GetSignatureResult.
8006 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8008 The extension install verifier tried to get a new signature but was unable
8009 to (network error contacting the server, response from server was malformed,
8014 <histogram name="InstallVerifier.CallbackValidSignature">
8016 Deprecated 1/2014 (crbug.com/333934). Replaced by
8017 ExtensionInstallVerifier.GetSignatureResult.
8019 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8021 The extension install verifier got a new signature from the server that was
8026 <histogram name="InstallVerifier.InitGoodSignature">
8028 Deprecated 1/2014 (crbug.com/333934). Replaced by
8029 ExtensionInstallVerifier.InitResult.
8031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8033 The extension install verifier found a valid signature at startup, and this
8034 is a count of the number of signed ids it contained.
8038 <histogram name="InstallVerifier.InitInvalidSignature">
8040 Deprecated 1/2014 (crbug.com/333934). Replaced by
8041 ExtensionInstallVerifier.InitResult.
8043 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8045 The extension install verifier found a signature in the prefs at startup,
8046 and it parsed properly, but it was invalid (some ids may have been
8047 added/removed, could not verify it was signed with the correct private key,
8052 <histogram name="InstallVerifier.InitNoSignature">
8054 Deprecated 1/2014 (crbug.com/333934). Replaced by
8055 ExtensionInstallVerifier.InitResult.
8057 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8059 The extension install verifier did not find any signature in the prefs at
8064 <histogram name="InstallVerifier.InitUnparseablePref">
8066 Deprecated 1/2014 (crbug.com/333934). Replaced by
8067 ExtensionInstallVerifier.InitResult.
8069 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8071 The extension install verifier found a signature in the prefs at startup,
8072 but it wasn't parseable (missing/wrong format of required keys, etc.).
8076 <histogram name="InstallVerifier.SignatureFailedButNotEnforcing">
8078 Deprecated 1/2014 (crbug.com/333934). Replaced by
8079 ExtensionInstallVerifier.MustRemainDisabled.
8081 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8083 The extension install verifier would have disabled an extension but is not
8084 in enforcement mode.
8088 <histogram name="Instant.InstantControllerEvent" enum="InstantControllerEvent">
8089 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8091 Records various events of interest in the InstantController. E.g. When URLs
8096 <histogram name="Instant.SessionsStorageNamespace"
8097 enum="InstantSessionStorageNamespace">
8098 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8100 How often an Instant preview is committed onto a different tab than it was
8105 <histogram name="Instant.TimeToFirstShow" units="milliseconds">
8106 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8108 The time between the first Omnibox interaction and when the Instant preview
8109 shows. If the instant preview was already showing when the user interacted
8110 with the omnibox, this histogram is not recorded.
8114 <histogram name="InstantExtended.CacheableNTPLoad"
8115 enum="InstantExtended_CacheableNTPLoad">
8116 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8118 Records a histogram for how often the Cacheable NTP fails to load.
8122 <histogram name="InstantExtended.FallbackToLocalOverlay"
8123 enum="InstantExtended_FallbackCause">
8125 Depcreated as of 10/2013. No longer relevant since the HTML overlay was
8128 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8130 Records the cause for falling back to a local overlay at the time of
8135 <histogram name="InstantExtended.InstantNavigation"
8136 enum="InstantExtended_InstantNavigation">
8138 Deprecated as of 10/2013. This histogram is no longer relevant since the
8139 HTML overlay went away.
8141 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8143 Records a histogram for instant extended (Local NTP and Online NTP) and
8144 non-extended navigations.
8148 <histogram name="InstantExtended.NewOptInState"
8149 enum="InstantExtended_NewOptInState">
8151 Deprecated as of 11/2013.
8153 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8155 Records, on startup, whether the user has chosen to opt-in to or opt-out of
8156 InstantExtended via chrome://flags.
8160 <histogram name="InstantExtended.OptInState" enum="InstantExtended_OptInState">
8162 Deprecated 2013-06. As of m30 use InstantExtended.NewOptInState.
8164 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8166 Records, on startup, whether the user has chosen to opt-in to or opt-out of
8167 InstantExtended via chrome://flags.
8171 <histogram name="InstantExtended.PercentageMatchQuerytoQuery" units="%">
8173 Deprecated 2013-07. Please see
8174 InstantExtended.PercentageMatchV2_QuerytoQuery instead.
8176 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8178 Records the number of matching characters at the start of the user's text as
8179 a percentage of average length between the old and new text when the user
8180 navigates from a search query to another search query.
8184 <histogram name="InstantExtended.PercentageMatchQuerytoURL" units="%">
8186 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_QuerytoURL
8189 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8191 Records the number of matching characters at the start of the user's text as
8192 a percentage of average length between the old and new text when the user
8193 navigates from a search query to a url. Example: Accidental search for
8194 google.con, then navigation to google.com.
8198 <histogram name="InstantExtended.PercentageMatchURLtoQuery" units="%">
8200 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoQuery
8203 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8205 Records the number of matching characters at the start of the user's text as
8206 a percentage of average length between the old and new text when the user
8207 navigates from a url to a search query.
8211 <histogram name="InstantExtended.PercentageMatchURLtoURL" units="%">
8213 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoURL
8216 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8218 Records the number of matching characters at the start of the user's text as
8219 a percentage of average length between the old and new text when the user
8220 navigates from a url to another url.
8224 <histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery" units="%">
8225 <owner>mpearson@chromium.org</owner>
8227 Records the number of matching characters at the start of the user's text as
8228 a percentage of average length between the old and new text when the user
8229 navigates from a search query to another search query.
8233 <histogram name="InstantExtended.PercentageMatchV2_QuerytoURL" units="%">
8234 <owner>mpearson@chromium.org</owner>
8236 Records the number of matching characters at the start of the user's text as
8237 a percentage of average length between the old and new text when the user
8238 navigates from a search query to a url. Example: Accidental search for
8239 google.con, then navigation to google.com.
8243 <histogram name="InstantExtended.PercentageMatchV2_URLtoQuery" units="%">
8244 <owner>mpearson@chromium.org</owner>
8246 Records the number of matching characters at the start of the user's text as
8247 a percentage of average length between the old and new text when the user
8248 navigates from a url to a search query.
8252 <histogram name="InstantExtended.PercentageMatchV2_URLtoURL" units="%">
8253 <owner>mpearson@chromium.org</owner>
8255 Records the number of matching characters at the start of the user's text as
8256 a percentage of average length between the old and new text when the user
8257 navigates from a url to another url.
8261 <histogram name="InstantExtended.PrefValue" enum="BooleanEnabled">
8263 Deprecated 2013-06. This preference has not been exposed or used for months,
8264 and we do not plan to use it in the future.
8266 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8268 Records, on startup, the value of the "Allow your search engine to
8269 provide Instant result" preference setting for the first profile
8274 <histogram name="InstantSearchClicks.PreviewScrollState"
8275 enum="InstantSearchClicks_PreviewScrollState">
8276 <owner>ksimbili@chromium.org</owner>
8278 Records the scroll state on the preview page when instant search clicks
8279 feature is triggered.
8283 <histogram name="InstantSearchClicks.ReasonForSwap"
8284 enum="InstantSearchClicks_ReasonForSwap">
8285 <owner>ksimbili@chromium.org</owner>
8287 Records the reason that triggered the page swap when instant search clicks
8288 feature is triggered.
8292 <histogram name="InstantSearchClicks.TimeInPreview" units="milliseconds">
8293 <owner>ksimbili@chromium.org</owner>
8295 The time spent by the user in preview page before swapping to original or
8296 navigating out of preview page.
8300 <histogram name="InstantSearchClicks.TimeToSwap" units="milliseconds">
8301 <owner>ksimbili@chromium.org</owner>
8303 The time it took for swap to trigger for all swaps. The is the time between
8304 preview page load start to preview page swap with the original page.
8308 <histogram name="interstitial.authority_invalid_time" units="milliseconds">
8312 <owner>felt@chromium.org</owner>
8314 The time between the SSL interstitial display and the user decision, which
8315 may be either accept or deny. This is only recorded for overridable SSL
8316 warnings with a CERT_AUTHORITY_INVALID warning. Timing begins when user
8317 first focuses on the page.
8321 <histogram name="interstitial.common_name_invalid_time" units="milliseconds">
8325 <owner>felt@chromium.org</owner>
8327 The time between the SSL interstitial display and the user decision, which
8328 may be either accept or deny. This is only recorded for overridable SSL
8329 warnings with a CERT_COMMON_NAME_INVALID warning. Timing begins when user
8330 first focuses on the page.
8334 <histogram name="interstitial.date_invalid_time" units="milliseconds">
8338 <owner>felt@chromium.org</owner>
8340 The time between the SSL interstitial display and the user decision, which
8341 may be either accept or deny. This is only recorded for overridable SSL
8342 warnings with a CERT_DATE_INVALID warning. Timing begins when user first
8343 focuses on the page.
8347 <histogram name="interstitial.ssl" enum="SSLResponseTypesV2">
8348 <owner>felt@chromium.org</owner>
8350 User action when the user is shown a SSL interstitial. SHOW_ALL and MORE
8351 refer to the total number of SSL errors; all of the other numbers pertain to
8352 the number of actions related to SSL errors that are overridable. The
8353 counts do not sum to 100%; SHOW_ALL is a superset of SHOW_OVERRIDABLE, which
8354 in turn will be a supserset of the PROCEED/DONT_PROCEED variables.
8355 SHOW_UNDERSTAND is only being used by an experimental field trial.
8359 <histogram name="interstitial.ssl_accept_time" units="milliseconds">
8363 <owner>felt@chromium.org</owner>
8365 The time between the SSL interstitial display and the user decision, when
8366 the user accepts the SSL warning. This is only recorded for overridable SSL
8367 warnings. Timing begins when user first focuses on the page.
8371 <histogram name="interstitial.ssl_error_type" enum="SSLErrorTypes">
8372 <owner>felt@chromium.org</owner>
8374 The type of SSL error that the user encounters. This is recorded for all
8375 SSL warnings, regardless of whether they are overridable.
8379 <histogram name="interstitial.ssl_reject_time" units="milliseconds">
8383 <owner>felt@chromium.org</owner>
8385 The time between the SSL interstitial display and the user decision, when
8386 the user rejects the SSL warning. This is only recorded for overridable SSL
8387 warnings. Timing begins when user first focuses on the page.
8391 <histogram name="Invalidations.NetworkChannel"
8392 enum="InvalidationNetworkChannel">
8393 <owner>pavely@chromium.org</owner>
8394 <summary>Network channel used for invalidations.</summary>
8397 <histogram name="Keyboard.KeystrokeDeltas" units="milliseconds">
8398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8400 The time between keystrokes in Aura text fields. The only keystrokes that
8401 are measured are ones that produce a printable character and are not over 5
8406 <histogram name="LanguageUsage.AcceptLanguage" enum="LanguageCode">
8407 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8408 <summary>Accept languages.</summary>
8411 <histogram name="LanguageUsage.ApplicationLanguage" enum="LanguageCode">
8412 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8413 <summary>Application languages used for UI.</summary>
8416 <histogram name="LevelDBEnv.All.SafeThreadAccess" units="accesses">
8418 Deprecated 2013-10. No thread-unsafety was found.
8420 <owner>dgrogan@chromium.org</owner>
8422 Linux and CrOS use unlocked_stdio(3). If it is used unsafely, record it
8423 here. If there is no record of unsafety after chrome 29 has been in the
8424 stable channel for a few weeks then revert this change.
8428 <histogram name="LevelDBEnv.IDB.IOError" enum="LevelDBIOErrorMethods">
8429 <owner>dgrogan@chromium.org</owner>
8431 Methods where leveldb's Chromium environment has IO errors when being used
8436 <histogram name="LevelDBEnv.IDB.IOError." enum="PlatformFileError">
8437 <owner>dgrogan@chromium.org</owner>
8439 PlatformFileErrors encountered by a single leveldb env method.
8443 <histogram name="LevelDBEnv.IDB.IOError.NewLogger" enum="OSAgnosticErrno">
8444 <owner>dgrogan@chromium.org</owner>
8445 <summary>Errno of errors encountered in NewLogger.</summary>
8448 <histogram name="LevelDBEnv.IDB.IOError.NewSequentialFile"
8449 enum="OSAgnosticErrno">
8450 <owner>dgrogan@chromium.org</owner>
8451 <summary>Errno of errors encountered in NewSequentialFile.</summary>
8454 <histogram name="LevelDBEnv.IDB.IOError.RandomAccessFile"
8455 enum="PlatformFileError">
8457 Deprecated 2013-04. As of m28 use
8458 LevelDBEnv.IDB.IOError.NewRandomAccessFile.
8460 <owner>dgrogan@chromium.org</owner>
8461 <summary>File errors in leveldb IDBEnv's NewRandomAccessFile method.</summary>
8464 <histogram name="LevelDBEnv.IDB.IOError.WritableFileAppend"
8465 enum="OSAgnosticErrno">
8466 <owner>dgrogan@chromium.org</owner>
8467 <summary>Errno of errors encountered in WritableFileAppend.</summary>
8470 <histogram name="LevelDBEnv.IDB.IOError.WritableFileFlush"
8471 enum="OSAgnosticErrno">
8472 <owner>dgrogan@chromium.org</owner>
8473 <summary>Errno of errors encountered in WritableFileFlush.</summary>
8476 <histogram name="LevelDBEnv.IDB.LockFileAncestorsNotFound" units="directories">
8477 <owner>dgrogan@chromium.org</owner>
8479 Number of directories missing when IDB LevelDBEnv tries to create a Lock
8484 <histogram name="LevelDBEnv.IDB.MaxFDs" units="files">
8485 <owner>dgrogan@chromium.org</owner>
8487 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
8492 <histogram name="LevelDBEnv.IDB.MissingFiles" units="files">
8493 <owner>dgrogan@chromium.org</owner>
8495 Number of backup files found without corresponding ldb files. As measured by
8496 GetChildren when used in IndexedDB.
8500 <histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"
8501 enum="PlatformFileError">
8502 <owner>dgrogan@chromium.org</owner>
8504 When IDB LevelDBEnv successfully retries an operation that had failed,
8505 record the error from the most recent failed attempt.
8509 <histogram name="LevelDBEnv.IDB.Table" enum="BooleanSuccess">
8510 <owner>dgrogan@chromium.org</owner>
8512 Success indicates a successful backup or restore operation for .ldb table
8513 files when used in IndexedDB.
8517 <histogram name="LevelDBEnv.IDB.TimeTo" units="milliseconds">
8519 Deprecated 2013-04. As of m28 use LevelDBEnv.IDB.TimeUntilSuccessFor.
8521 <owner>dgrogan@chromium.org</owner>
8523 Time IDB LevelDBEnv slept before successfully completing this operation. 0
8524 means success on the first try.
8528 <histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor" units="milliseconds">
8529 <owner>dgrogan@chromium.org</owner>
8531 Time IDB LevelDBEnv slept before successfully completing this operation. 0
8532 means success on the first try.
8536 <histogram name="LevelDBEnv.IOError" enum="LevelDBIOErrorMethods">
8537 <owner>dgrogan@chromium.org</owner>
8538 <summary>Methods where leveldb's Chromium environment has IO errors.</summary>
8541 <histogram name="LevelDBEnv.IOError." enum="PlatformFileError">
8542 <owner>dgrogan@chromium.org</owner>
8543 <summary>PlatformFileErrors encountered by a single leveldb method.</summary>
8546 <histogram name="LevelDBEnv.IOError.NewLogger" enum="OSAgnosticErrno">
8547 <owner>dgrogan@chromium.org</owner>
8548 <summary>Errno of errors encountered in NewLogger.</summary>
8551 <histogram name="LevelDBEnv.IOError.NewSequentialFile" enum="OSAgnosticErrno">
8552 <owner>dgrogan@chromium.org</owner>
8553 <summary>Errno of errors encountered in NewSequentialFile.</summary>
8556 <histogram name="LevelDBEnv.IOError.RandomAccessFile" enum="PlatformFileError">
8558 Deprecated 2013-04. As of m28 use LevelDBEnv.IOError.NewRandomAccessFile.
8560 <owner>dgrogan@chromium.org</owner>
8562 File errors in leveldb ChromiumEnv's NewRandomAccessFile method.
8566 <histogram name="LevelDBEnv.IOError.WritableFileAppend" enum="OSAgnosticErrno">
8567 <owner>dgrogan@chromium.org</owner>
8568 <summary>Errno of errors encountered in WritableFileAppend.</summary>
8571 <histogram name="LevelDBEnv.IOError.WritableFileFlush" enum="OSAgnosticErrno">
8572 <owner>dgrogan@chromium.org</owner>
8573 <summary>Errno of errors encountered in WritableFileFlush.</summary>
8576 <histogram name="LevelDBEnv.LockFileAncestorsNotFound" units="directories">
8577 <owner>dgrogan@chromium.org</owner>
8579 Number of directories missing when Non-IDB LevelDBEnv tries to create a Lock
8584 <histogram name="LevelDBEnv.MaxFDs" units="files">
8585 <owner>dgrogan@chromium.org</owner>
8587 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
8588 for clients other than IndexedDB.
8592 <histogram name="LevelDBEnv.MissingFiles" units="files">
8593 <owner>dgrogan@chromium.org</owner>
8595 Number of backup files found without corresponding ldb files. As measured by
8596 GetChildren when used in LevelDB clients other than IndexedDB.
8600 <histogram name="LevelDBEnv.RetryRecoveredFromErrorIn" enum="PlatformFileError">
8601 <owner>dgrogan@chromium.org</owner>
8603 When Non-IDB LevelDBEnv successfully retries an operation that had failed,
8604 record the error from the most recent failed attempt.
8608 <histogram name="LevelDBEnv.Table" enum="BooleanSuccess">
8609 <owner>dgrogan@chromium.org</owner>
8611 Success indicates a successful backup or restore operation for .ldb table
8612 files when used by LevelDB clients other than IndexedDB.
8616 <histogram name="LevelDBEnv.TimeTo" units="milliseconds">
8618 Deprecated 2013-04. As of m28 use LevelDBEnv.TimeUntilSuccessFor.
8620 <owner>dgrogan@chromium.org</owner>
8622 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
8623 0 means success on the first try.
8627 <histogram name="LevelDBEnv.TimeUntilSuccessFor" units="milliseconds">
8628 <owner>dgrogan@chromium.org</owner>
8630 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
8631 0 means success on the first try.
8635 <histogram name="LibraryLoader.NativeLibraryHack" enum="BooleanUsage">
8636 <owner>feng@chromium.org</owner>
8638 A boolean that indicates whether the workaround of a Sony framework bug was
8639 used. The metric is Android-specific, and is logged when the browser starts.
8640 See more details at http://crbug.com/311644.
8644 <histogram name="Linux.GlibcVersion" enum="LinuxGlibcVersion">
8645 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8646 <summary>The version of glibc used. (Linux only)</summary>
8649 <histogram name="LocalDiscovery.ClientRestartAttempts">
8650 <owner>noamsml@chromium.org</owner>
8651 <owner>vitalybuka@chromium.org</owner>
8652 <summary>Records number of attempts to start local discovery.</summary>
8655 <histogram name="LocalDiscovery.DetectorRestartTime" units="milliseconds">
8656 <owner>noamsml@chromium.org</owner>
8657 <owner>vitalybuka@chromium.org</owner>
8658 <summary>Time between detector restarts.</summary>
8661 <histogram name="LocalDiscovery.DetectorTriggerTime" units="milliseconds">
8662 <owner>noamsml@chromium.org</owner>
8663 <owner>vitalybuka@chromium.org</owner>
8664 <summary>Time before detector trigger notifications.</summary>
8667 <histogram name="LocalDiscovery.DevicesPage" enum="DevicesPageEvents">
8668 <owner>noamsml@chromium.org</owner>
8669 <owner>vitalybuka@chromium.org</owner>
8670 <summary>Records events related to devices page.</summary>
8673 <histogram name="LocalDiscovery.FirewallAccessTime" units="milliseconds">
8674 <owner>noamsml@chromium.org</owner>
8675 <owner>vitalybuka@chromium.org</owner>
8677 Windows only histogram that reports request time spend accessing firewall
8678 rules. It's logged once per browser process lifetime, when local discovery
8683 <histogram name="LocalDiscovery.IsFirewallReady" enum="BooleanEnabled">
8684 <owner>noamsml@chromium.org</owner>
8685 <owner>vitalybuka@chromium.org</owner>
8687 Windows only histogram that reports, whether a firewall is set, so we can
8688 bind inbound sockets. It's logged once per browser process lifetime, when
8689 local discovery is used first time.
8693 <histogram name="LocalDiscovery.PrivetNotificationsEvent"
8694 enum="PrivetNotificationsEvent">
8695 <owner>noamsml@chromium.org</owner>
8696 <owner>vitalybuka@chromium.org</owner>
8697 <summary>Records events related to local discovery notifications.</summary>
8700 <histogram name="Login.ConsumerNewUsersAllowed" enum="LoginConsumerWhitelist">
8701 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8703 Chrome OS histogram tracking, per consumer sign-in, whether the device owner
8704 is allowing arbitrary accounts to be used on the device, or only those on a
8709 <histogram name="Login.FailureReason" enum="LoginFailureReason">
8710 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8711 <summary>Chrome OS login failure reason.</summary>
8714 <histogram name="Login.LeastUsedAccountDays" units="days">
8715 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8717 Chrome OS histogram that keeps track of the days since the least frequently
8718 used account signed in. Reported on every boot and once a day after that.
8722 <histogram name="Login.PolicyFilesStatePerBoot" enum="LoginPolicyFilesState">
8723 <owner>cmasone@chromium.org</owner>
8724 <summary>The state of Chrome OS owner key and device policy files.</summary>
8727 <histogram name="Login.PromptToCompleteLoginTime" units="milliseconds">
8728 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8730 Time from first display of the login prompt until the user completes signing
8735 <histogram name="Login.SuccessReason" enum="LoginSuccessReason">
8736 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8737 <summary>Chrome OS login success reason.</summary>
8740 <histogram name="Login.UserType" enum="LoginUserType">
8741 <owner>cmasone@chromium.org</owner>
8743 Chrome OS histogram that keeps track of the way a user logs in and whether
8744 Chrome OS is running normal or developer mode.
8748 <histogram name="ManagedUsers.ChromeOS.PasswordChange"
8749 enum="ManagedUserPasswordChange">
8750 <owner>antrim@chromium.org</owner>
8752 Chrome OS histogram that keeps track of supervised user password change
8757 <histogram name="Media.AcceleratedCompositingActive" enum="BooleanSuccess">
8758 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8760 Whether accelerated compositing was used for HTML5 media rendering.
8764 <histogram name="Media.AudioBitsPerChannel">
8765 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8766 <summary>Bits per channel of HTML5 audio sample data.</summary>
8769 <histogram name="Media.AudioChannelLayout" enum="ChannelLayout">
8770 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8771 <summary>Audio channel layout in HTML5 media.</summary>
8774 <histogram name="Media.AudioCodec" enum="AudioCodec">
8775 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8776 <summary>Audio codec used in HTML5 media.</summary>
8779 <histogram name="Media.AudioInputController" units="ms">
8780 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8781 <summary>Measures the time taken for AudioInputController::</summary>
8784 <histogram name="Media.AudioInputDeviceManager" units="ms">
8785 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8786 <summary>Measures the time taken for AudioInputDeviceManager::</summary>
8789 <histogram name="Media.AudioOutputController" units="ms">
8790 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8791 <summary>Measures the time taken for AudioOutputController::</summary>
8794 <histogram name="Media.AudioOutputControllerDataNotReady" units="ms">
8795 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8797 Time spent waiting in AudioOutputController::WaitTillDataReady() if the data
8798 was not initially available.
8802 <histogram name="Media.AudioOutputControllerPlaybackStartupSuccess"
8803 enum="BooleanSuccess">
8804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8806 Whether playback started successfully after stream startup was requested.
8810 <histogram name="Media.AudioRendererEvents" enum="AudioRendererEvents">
8811 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8812 <summary>Captures statistics for various AudioRendererImpl events.</summary>
8815 <histogram name="Media.AudioRendererMissedDeadline" units="%">
8816 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8818 Percentage of AudioSyncReader::Read() calls where the renderer missed its
8823 <histogram name="Media.AudioSampleFormat" enum="AudioSampleFormat">
8824 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8826 Audio sample format in HTML5 media. Logged when Audio Decoder initializes.
8830 <histogram name="Media.AudioSamplesPerSecond" enum="AudioSampleRate">
8831 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8832 <summary>Audio samples per second in HTML5 media.</summary>
8835 <histogram name="Media.AudioSamplesPerSecondUnexpected" units="Hz">
8836 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8838 Audio samples per second in HTML5 media (atypical values, in Hz).
8842 <histogram name="Media.AudioTrackProcessingStates"
8843 enum="AudioTrackProcessingStates">
8845 State of the media stream audio track processing, sampled once during the
8846 life time of a MediaStreamAudioProcessor.
8850 <histogram name="Media.CacheUseful" enum="BooleanSuccess">
8851 <owner>scherkus@chromium.org</owner>
8853 Whether a media response might be used to satisfy a future request.
8857 <histogram name="Media.ChromeCast.DelayedAndDroppedFramesPer5Sec"
8859 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8861 The average number of delayed and dropped frames for the ChromeCast
8862 application. Reported every 5 seconds.
8866 <histogram name="Media.ChromeCast.DisplayedFramesPerSecond" units="frames/s">
8867 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8869 The average number of displayed frames for the ChromeCast application.
8870 Reported every 5 seconds.
8874 <histogram name="Media.ChromeCast.TimeToBufferAv" units="ms">
8875 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8877 Time needed to pre-buffer A/V data before the actual playback for the
8878 ChromeCast application.
8882 <histogram name="Media.ChromeCast.TimeToBufferAvAfterAbort" units="ms">
8883 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8885 Time needed to buffer A/V data after an abort for the ChromeCast
8890 <histogram name="Media.ChromeCast.TimeToBufferAvAfterUnderrun" units="ms">
8891 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8893 Time needed to buffer A/V data after an underrun for the ChromeCast
8898 <histogram name="Media.DetectedAudioCodec" enum="FFmpegCodecs">
8899 <owner>jrummell@chromium.org</owner>
8900 <summary>Audio codec used in HTML5 media.</summary>
8903 <histogram name="Media.DetectedContainer" enum="MediaContainers">
8904 <owner>jrummell@chromium.org</owner>
8906 Container used for HTML5 media. Views that include pre-M34 data will
8907 categorize dash (38) and smooth streaming (39) in the "Other"
8912 <histogram name="Media.DetectedVideoCodec" enum="FFmpegCodecs">
8913 <owner>jrummell@chromium.org</owner>
8914 <summary>Video codec used in HTML5 media.</summary>
8917 <histogram name="Media.DevicePermissionActions" enum="DevicePermissionActions">
8918 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
8920 Measures the actions taken in the media infobar, which prompts the users for
8925 <histogram name="Media.Duration" units="ms">
8926 <owner>scherkus@chromium.org</owner>
8927 <summary>Duration in milliseconds of HTML5 media (when known).</summary>
8930 <histogram name="Media.EME.ClearKey.addKey" enum="MediaKeyException">
8931 <owner>xhwang@chromium.org</owner>
8932 <summary>addKey result using the Clear Key key system.</summary>
8935 <histogram name="Media.EME.ClearKey.cancelKeyRequest" enum="MediaKeyException">
8936 <owner>xhwang@chromium.org</owner>
8937 <summary>cancelKeyRequest result using the Clear Key key system.</summary>
8940 <histogram name="Media.EME.ClearKey.DecryptError">
8941 <owner>xhwang@chromium.org</owner>
8943 Decryption error event count using the Clear Key key system.
8947 <histogram name="Media.EME.ClearKey.generateKeyRequest"
8948 enum="MediaKeyException">
8949 <owner>xhwang@chromium.org</owner>
8950 <summary>generateKeyRequest result using the Clear Key key system.</summary>
8953 <histogram name="Media.EME.ClearKey.KeyAdded">
8954 <owner>xhwang@chromium.org</owner>
8955 <summary>KeyAdded event count using the Clear Key key system.</summary>
8958 <histogram name="Media.EME.ClearKey.KeyError" enum="MediaKeyError">
8959 <owner>xhwang@chromium.org</owner>
8960 <summary>KeyError event count using the Clear Key key system.</summary>
8963 <histogram name="Media.EME.NeedKey">
8964 <owner>xhwang@chromium.org</owner>
8965 <summary>EME NeedKey event count.</summary>
8968 <histogram name="Media.EME.OutputProtection" enum="MediaOutputProtectionStatus">
8969 <owner>xhwang@chromium.org</owner>
8971 Output protection query status and result. One query and one positive (no
8972 unprotected external links) result (if any) are reported per CDM instance.
8976 <histogram name="Media.EME.Unknown.addKey" enum="MediaKeyException">
8977 <owner>xhwang@chromium.org</owner>
8978 <summary>addKey result using an unknown key system.</summary>
8981 <histogram name="Media.EME.Unknown.cancelKeyRequest" enum="MediaKeyException">
8982 <owner>xhwang@chromium.org</owner>
8983 <summary>cancelKeyRequest result using an unknown key system.</summary>
8986 <histogram name="Media.EME.Unknown.DecryptError">
8987 <owner>xhwang@chromium.org</owner>
8988 <summary>Decryption error event count using an unknown key system.</summary>
8991 <histogram name="Media.EME.Unknown.generateKeyRequest" enum="MediaKeyException">
8992 <owner>xhwang@chromium.org</owner>
8993 <summary>generateKeyRequest result using an unknown key system.</summary>
8996 <histogram name="Media.EME.Unknown.KeyAdded">
8997 <owner>xhwang@chromium.org</owner>
8998 <summary>KeyAdded event count using an unknown key system.</summary>
9001 <histogram name="Media.EME.Unknown.KeyError" enum="MediaKeyError">
9002 <owner>xhwang@chromium.org</owner>
9003 <summary>KeyError event count using an unknown key system.</summary>
9006 <histogram name="Media.EME.Widevine.addKey" enum="MediaKeyException">
9007 <owner>xhwang@chromium.org</owner>
9008 <summary>addKey result using the Widevine key system.</summary>
9011 <histogram name="Media.EME.Widevine.cancelKeyRequest" enum="MediaKeyException">
9012 <owner>xhwang@chromium.org</owner>
9013 <summary>cancelKeyRequest result using the Widevine key system.</summary>
9016 <histogram name="Media.EME.Widevine.DecryptError">
9017 <owner>xhwang@chromium.org</owner>
9018 <summary>Decryption error event count using the Widevine key system.</summary>
9021 <histogram name="Media.EME.Widevine.generateKeyRequest"
9022 enum="MediaKeyException">
9023 <owner>xhwang@chromium.org</owner>
9024 <summary>generateKeyRequest result using the Widevine key system.</summary>
9027 <histogram name="Media.EME.Widevine.KeyAdded">
9028 <owner>xhwang@chromium.org</owner>
9029 <summary>KeyAdded event count using the Widevine key system.</summary>
9032 <histogram name="Media.EME.Widevine.KeyError" enum="MediaKeyError">
9033 <owner>xhwang@chromium.org</owner>
9034 <summary>KeyError event count using the Widevine key system.</summary>
9037 <histogram name="Media.FallbackHardwareAudioBitsPerChannel">
9038 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9040 Bits per channel of the hardware audio device which failed to open in low
9041 latency mode and required high latency fallback.
9045 <histogram name="Media.FallbackHardwareAudioChannelCount">
9046 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9048 Channel count of the hardware audio device which failed to open in low
9049 latency mode and required high latency fallback.
9053 <histogram name="Media.FallbackHardwareAudioChannelLayout" enum="ChannelLayout">
9054 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9056 Channel layout of the hardware audio device which failed to open in low
9057 latency mode and required high latency fallback.
9061 <histogram name="Media.FallbackHardwareAudioSamplesPerSecond"
9062 enum="AudioSampleRate">
9063 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9065 Samples per second of the hardware audio device which failed to open in low
9066 latency mode and required high latency fallback.
9070 <histogram name="Media.FallbackHardwareAudioSamplesPerSecondUnexpected"
9072 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9074 Samples per second of the hardware audio device (atypical values, in Hz)
9075 which failed to open in low latency mode and required high latency fallback.
9079 <histogram name="Media.FallbackToHighLatencyAudioPath" enum="BooleanSuccess">
9080 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9082 Whether Chrome had to fallback to the high latency audio path or not.
9086 <histogram name="Media.Fling.DelayedAndDroppedFramesPer5Sec" units="frames/5s">
9087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9089 The average number of delayed and dropped frames for the Fling application.
9090 Reported every 5 seconds.
9094 <histogram name="Media.Fling.DisplayedFramesPerSecond" units="frames/s">
9095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9097 The average number of displayed frames for the Fling application. Reported
9102 <histogram name="Media.Fling.TimeToBufferAv" units="ms">
9103 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9105 Time needed to pre-buffer A/V data before the actual playback for the Fling
9110 <histogram name="Media.Fling.TimeToBufferAvAfterAbort" units="ms">
9111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9113 Time needed to buffer A/V data after an abort for the Fling application.
9117 <histogram name="Media.Fling.TimeToBufferAvAfterUnderrun" units="ms">
9118 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9120 Time needed to buffer A/V data after an underrun for the Fling application.
9124 <histogram name="Media.GpuVideoDecoderInitializeStatus" enum="PipelineStatus">
9125 <owner>posciak@chromium.org</owner>
9126 <summary>Results of attempts to GpuVideoDecoder::Initialize().</summary>
9129 <histogram name="Media.HardwareAudioBitsPerChannel">
9130 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9131 <summary>Bits per channel of the hardware audio device.</summary>
9134 <histogram name="Media.HardwareAudioChannelCount">
9135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9136 <summary>Channel count of the hardware audio device.</summary>
9139 <histogram name="Media.HardwareAudioChannelLayout" enum="ChannelLayout">
9140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9141 <summary>Channel layout of the hardware audio device.</summary>
9144 <histogram name="Media.HardwareAudioSamplesPerSecond" enum="AudioSampleRate">
9145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9146 <summary>Samples per second of the hardware audio device.</summary>
9149 <histogram name="Media.HardwareAudioSamplesPerSecondUnexpected" units="Hz">
9150 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9152 Samples per second of the hardware audio device (atypical values, in Hz).
9156 <histogram name="Media.InfoLoadDelay" units="milliseconds">
9157 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9159 The time it takes to perform redirect tracking and a CORS access check while
9160 preparing to play a media file.
9164 <histogram name="Media.LinuxAudioIO" enum="LinuxAudioIO">
9165 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9167 Audio IO layer used by the Linux OS, sampled once at startup of the browser.
9171 <histogram name="Media.LocalRendererSinkStates" enum="LocalRendererSinkStates">
9172 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9174 State of the WebRtc local renderer, sampled once during the lifetime of a
9179 <histogram name="Media.MSE.AudioCodec" enum="MSECodec">
9180 <owner>acolwell@chromium.org</owner>
9182 Audio codec used in Media Source Extensions playback. Set when AddId() is
9183 called during playback.
9187 <histogram name="Media.MSE.NumberOfTracks">
9188 <owner>acolwell@chromium.org</owner>
9190 Number of tracks specified to AddId() for Media Source Extensions playback.
9191 May be called multiple times per element if playback is dynamically altered.
9195 <histogram name="Media.MSE.Playback" enum="BooleanSuccess">
9196 <owner>acolwell@chromium.org</owner>
9198 Whether Media Source Extensions is specified for playback of Media elements.
9199 Sampled when media pipeline starts.
9203 <histogram name="Media.MSE.VideoCodec" enum="MSECodec">
9204 <owner>acolwell@chromium.org</owner>
9206 Video codec used in Media Source Extensions playback. Set when AddId() is
9207 called during playback.
9211 <histogram name="Media.Netflix.AudioBitrate" units="kbps">
9212 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9214 The audio bit rate as reported by the Netflix application. May be reported
9215 multiple times as network conditions change during playback.
9219 <histogram name="Media.Netflix.AudioNumChannels" units="channels">
9220 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9222 The number of audio channels as reported by the Netflix application. May be
9223 reported multiple times as network conditions change during playback.
9227 <histogram name="Media.Netflix.DelayedAndDroppedFramesPer5Sec"
9229 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9231 The average number of delayed and dropped frames for the Netflix
9232 application. Reported every 5 seconds.
9236 <histogram name="Media.Netflix.DisplayedFramesPerSecond" units="frames/s">
9237 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9239 The average number of displayed frames for the Netflix application. Reported
9244 <histogram name="Media.Netflix.VideoBitrate" units="kbps">
9245 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9247 Video bit rate as reported by the Netflix application. May be reported
9248 multiple times as network conditions change during playback.
9252 <histogram name="Media.Netflix.VideoHeight" units="pixels">
9253 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9255 Video height as reported by the Netflix application. May be reported
9256 multiple times as network conditions change during playback.
9260 <histogram name="Media.PepperVideoDecoderError" enum="PepperVideoDecodeError">
9261 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9262 <summary>Counts of video decode errors reported to plugin.</summary>
9265 <histogram name="Media.PepperVideoDecoderPictureCount">
9266 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9268 Number of PictureBuffers/textures requested per hardware decoder creation.
9269 This value varies by platform and video. A user visible video may trigger
9270 multiple decoder creations (sometimes every 5 seconds) but would normally
9271 not hold more than 2 sets of buffers at any given time in memory.
9275 <histogram name="Media.PepperVideoDecoderPictureHeight">
9276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9278 Vertical video resolution rounded to the nearest bucket. (Corresponds
9279 roughly to the number in 720p.)
9283 <histogram name="Media.PlayMovies.DelayedAndDroppedFramesPer5Sec"
9285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9287 The average number of delayed and dropped frames for the PlayMovies
9288 application. Reported every 5 seconds.
9292 <histogram name="Media.PlayMovies.DisplayedFramesPerSecond" units="frames/s">
9293 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9295 The average number of displayed frames for the PlayMovies application.
9296 Reported every 5 seconds.
9300 <histogram name="Media.RTCVideoDecoderError" enum="PepperVideoDecodeError">
9301 <owner>posciak@chromium.org</owner>
9302 <summary>Counts of video decode errors reported to RTCVideoDecoder.</summary>
9305 <histogram name="Media.RTCVideoDecoderInitDecodeStatus" enum="BooleanSuccess">
9307 Renamed to Media.RTCVideoDecoderInitDecodeSuccess.
9309 <owner>posciak@chromium.org</owner>
9310 <summary>Results of attempts to RTCVideoDecoder::InitDecode().</summary>
9313 <histogram name="Media.RTCVideoDecoderInitDecodeSuccess" enum="BooleanSuccess">
9314 <owner>posciak@chromium.org</owner>
9316 Indicates whether we were successful in initializing hardware video decoder
9317 for use in the RTC pipeline.
9321 <histogram name="Media.RTCVideoEncoderInitEncodeSuccess" enum="BooleanSuccess">
9322 <owner>posciak@chromium.org</owner>
9324 Indicates whether we were successful in initializing hardware video encoder
9325 for use in the RTC pipeline.
9329 <histogram name="Media.RTCVideoEncoderProfile" enum="VideoCodecProfile">
9330 <owner>posciak@chromium.org</owner>
9331 <summary>Video codec profile used in RTC video encoder.</summary>
9334 <histogram name="Media.TimeToPipelineStarted" units="ms">
9335 <owner>scherkus@chromium.org</owner>
9337 Time in milliseconds from HTML5 media pipeline creation to playing event.
9341 <histogram name="Media.TotalMBytes" units="MB">
9342 <owner>dmikurube@chromium.org</owner>
9343 <owner>scherkus@chromium.org</owner>
9344 <summary>Size of HTML5 media (when known), in MB.</summary>
9347 <histogram name="Media.UncacheableReason" enum="UncacheableReason">
9348 <owner>scherkus@chromium.org</owner>
9350 Reasons a media response won't be used to satisfy a future request.
9354 <histogram name="Media.URLScheme" enum="URLSchemeForHistogram">
9355 <owner>scherkus@chromium.org</owner>
9357 URL scheme used with HTML5 media. (each URL provides one sample)
9361 <histogram name="Media.VAVDAH264.DecoderFailure" enum="VAVDAH264DecoderFailure">
9362 <owner>posciak@chromium.org</owner>
9364 Error codes reported by video decode using VA-API hardware video decoder.
9368 <histogram name="Media.VideoCapture.AspectRatio">
9369 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9371 Video Capture Device captured aspect ratio, as a rounded integer multiplied
9372 by 100. The collection is made in the VideoCaptureController upon reception
9377 <histogram name="Media.VideoCapture.FrameRate" units="fps">
9378 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9380 Video Capture Device frame rate requested by VideoCaptureManager on
9381 AllocateAndStart(). The collection is made in the VideoCaptureController
9382 upon reception of the first frame.
9386 <histogram name="Media.VideoCapture.Height" units="pixels">
9387 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9389 Video Capture Device captured frame height in pixels. The collection is made
9390 in the VideoCaptureController upon reception of the first frame.
9394 <histogram name="Media.VideoCapture.PixelFormat" enum="CapturePixelFormat">
9395 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9397 Pixel format provided by a Video Capture Device. The collection is made in
9398 the VideoCaptureController upon reception of the first frame.
9402 <histogram name="Media.VideoCapture.Width" units="pixels">
9403 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9405 Video Capture Device captured frame width in pixels. The collection is made
9406 in the VideoCaptureController upon reception of the first frame.
9410 <histogram name="Media.VideoCaptureManager" units="ms">
9411 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9412 <summary>Measures the time taken for VideoCaptureManager::</summary>
9415 <histogram name="Media.VideoCodec" enum="VideoCodec">
9416 <owner>scherkus@chromium.org</owner>
9417 <summary>Video codec used in HTML5 media.</summary>
9420 <histogram name="Media.VideoCodecProfile" enum="VideoCodecProfile">
9421 <owner>scherkus@chromium.org</owner>
9422 <summary>Video codec profile used in HTML5 media.</summary>
9425 <histogram name="Media.VideoCodedAspectRatio">
9426 <owner>scherkus@chromium.org</owner>
9427 <summary>Coded aspect ratio of HTML5 video.</summary>
9430 <histogram name="Media.VideoCodedWidth">
9431 <owner>scherkus@chromium.org</owner>
9432 <summary>Coded width of HTML5 video.</summary>
9435 <histogram name="Media.VideoColorRange" enum="FFmpegColorRanges">
9436 <owner>scherkus@chromium.org</owner>
9438 Pixel format color range of HTML5 video. Emitted on video load.
9442 <histogram name="Media.VideoPixelFormat" enum="VideoPixelFormat">
9443 <owner>scherkus@chromium.org</owner>
9444 <summary>Pixel format used in HTML5 video. Emitted on video load.</summary>
9447 <histogram name="Media.VideoVisibleAspectRatio">
9448 <owner>scherkus@chromium.org</owner>
9449 <summary>Visible aspect ratio of HTML5 video.</summary>
9452 <histogram name="Media.VideoVisibleWidth">
9453 <owner>scherkus@chromium.org</owner>
9454 <summary>Visible width of HTML5 video.</summary>
9457 <histogram name="Media.YouTube.DelayedAndDroppedFramesPer5Sec"
9459 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9461 The average number of delayed and dropped frames for the YouTube
9462 application. Reported every 5 seconds.
9466 <histogram name="Media.YouTube.DisplayedFramesPerSecond" units="frames/s">
9467 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9469 The average number of displayed frames for the YouTube application. Reported
9474 <histogram name="Media.YouTube.TimeToBufferAv" units="ms">
9475 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9477 Time needed to pre-buffer A/V data before the actual playback for the
9478 YouTube application.
9482 <histogram name="Media.YouTube.TimeToBufferAvAfterAbort" units="ms">
9483 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9485 Time needed to buffer A/V data after an abort for the YouTube application.
9489 <histogram name="Media.YouTube.TimeToBufferAvAfterUnderrun" units="ms">
9490 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
9492 Time needed to buffer A/V data after an underrun for the YouTube
9497 <histogram name="MediaGalleries.ScanCancelTime" units="ms">
9498 <owner>vandebo@chromium.org</owner>
9499 <summary>If a media scan was cancelled, the duration (in ms) it ran.</summary>
9502 <histogram name="MediaGalleries.ScanDirectoriesFound">
9503 <owner>vandebo@chromium.org</owner>
9505 The number of directories with media files found during a scan.
9509 <histogram name="MediaGalleries.ScanFinishedTime" units="ms">
9510 <owner>vandebo@chromium.org</owner>
9512 Duration in milliseconds taken to do a media scan that ran to completion.
9516 <histogram name="MediaGalleries.ScanGalleriesGranted" units="%">
9517 <owner>vandebo@chromium.org</owner>
9519 The percentage of galleries accepted (not deselected) from the scan result
9524 <histogram name="MediaGalleries.ScanGalleriesPopulated">
9525 <owner>vandebo@chromium.org</owner>
9527 The number of galleries added or updated in preferences after a scan.
9531 <histogram name="MediaGalleries.Usage" enum="MediaGalleriesUsageType">
9532 <owner>vandebo@chromium.org</owner>
9533 <summary>Various usage counts for media galleries.</summary>
9536 <histogram name="Memory.BackingStore">
9537 <owner>dmikurube@chromium.org</owner>
9538 <owner>kenjibaheux@google.com</owner>
9539 <summary>TBD.</summary>
9542 <histogram name="Memory.Browser" units="KB">
9543 <owner>dmikurube@chromium.org</owner>
9544 <owner>kenjibaheux@google.com</owner>
9546 The private working set used by the browser process. Recorded once per UMA
9551 <histogram name="Memory.CachedFontAndDC">
9552 <owner>dmikurube@chromium.org</owner>
9553 <owner>kenjibaheux@google.com</owner>
9554 <summary>TBD.</summary>
9557 <histogram name="Memory.Chrome" units="KB">
9558 <owner>dmikurube@chromium.org</owner>
9559 <owner>kenjibaheux@google.com</owner>
9561 The private working set used by each chrome:// renderer process. Each
9562 process provides one sample. Recorded once per UMA ping.
9566 <histogram name="Memory.ChromeProcessCount">
9567 <owner>dmikurube@chromium.org</owner>
9568 <owner>kenjibaheux@google.com</owner>
9570 The count of active chrome:// processes. Recorded once per UMA ping.
9574 <histogram name="Memory.Extension" units="KB">
9575 <owner>dmikurube@chromium.org</owner>
9576 <owner>kenjibaheux@google.com</owner>
9578 The private working set used by each extension process. Each process
9579 provides one sample. Recorded once per UMA ping.
9583 <histogram name="Memory.GlyphPagesPerLoad">
9584 <owner>dmikurube@chromium.org</owner>
9585 <owner>kenjibaheux@google.com</owner>
9587 The number of glyph pages present in the renderer when it commits a load.
9588 Since this is per-sub-process, you can get the average number of glyph pages
9589 in the system by multiplying this number with the average number of
9590 renderers. Note that this typically won't count the glyph pages added as a
9591 result of the load that just committed, since layout will happen after the
9592 commit. There are 512 bytes per glyph page, but this number also very
9593 closely approximates the number of glyph width map pages in the same
9594 renderer. The only difference is that if you have font fallback, it will
9595 make a new glyph page and no width page, but in most common cases there is
9596 no fallback). Width pages are 1K each (256 floats), so you could think of
9597 this value as being the number of "1.5K units related to glyphs per
9598 renderer per page load".
9602 <histogram name="Memory.Gpu" units="KB">
9603 <owner>dmikurube@chromium.org</owner>
9604 <owner>jamescook@chromium.org</owner>
9605 <owner>kenjibaheux@google.com</owner>
9607 The private working set used by the GPU process. Recorded once per UMA
9612 <histogram name="Memory.Graphics" units="MB">
9613 <owner>dmikurube@chromium.org</owner>
9614 <owner>jamescook@chromium.org</owner>
9615 <owner>kenjibaheux@google.com</owner>
9617 System-wide graphics driver memory consumption. Recorded on Chrome OS for
9618 platforms where it is exposed by the kernel (for example, Intel i915 and
9619 Exynos Mali). Recorded once per UMA ping.
9623 <histogram name="Memory.NativeClient" units="KB">
9624 <owner>dmikurube@chromium.org</owner>
9625 <owner>kenjibaheux@google.com</owner>
9627 The private working set used by each Native Client loader process. Each
9628 process provides one sample. Recorded once per UMA ping.
9632 <histogram name="Memory.NativeClientBroker" units="KB">
9633 <owner>dmikurube@chromium.org</owner>
9634 <owner>kenjibaheux@google.com</owner>
9636 The private working set used by each Native Client broker process. Each
9637 process provides one sample. Recorded once per UMA ping.
9641 <histogram name="Memory.OtherProcessCount">
9642 <owner>dmikurube@chromium.org</owner>
9643 <owner>kenjibaheux@google.com</owner>
9645 The count of other various utility processes (nacl, gpu, sandbox, zygote,
9646 utility). Recorded once per UMA ping.
9650 <histogram name="Memory.PepperPlugin" units="KB">
9651 <owner>dmikurube@chromium.org</owner>
9652 <owner>kenjibaheux@google.com</owner>
9654 The private working set used by each Pepper plugin process. Each plugin
9655 process provides one sample. Recorded once per UMA ping.
9659 <histogram name="Memory.PepperPluginBroker" units="KB">
9660 <owner>dmikurube@chromium.org</owner>
9661 <owner>kenjibaheux@google.com</owner>
9663 The private working set used by each Pepper plugin broker process. Each
9664 process provides one sample. Recorded once per UMA ping.
9668 <histogram name="Memory.PepperPluginBrokerProcessCount">
9669 <owner>dmikurube@chromium.org</owner>
9670 <owner>kenjibaheux@google.com</owner>
9672 The count of Pepper plugin broker processes, recorded once per metrics
9673 services (UMA) update. See MetricsReportingScheduler for details.
9677 <histogram name="Memory.PepperPluginProcessCount">
9678 <owner>dmikurube@chromium.org</owner>
9679 <owner>kenjibaheux@google.com</owner>
9681 The count of active Pepper plugin processes. Recorded once per UMA ping.
9685 <histogram name="Memory.Plugin" units="KB">
9686 <owner>dmikurube@chromium.org</owner>
9687 <owner>kenjibaheux@google.com</owner>
9689 The private working set used by each plugin process. Each plugin process
9690 provides one sample. Recorded once per UMA ping.
9694 <histogram name="Memory.PluginProcessCount">
9695 <owner>dmikurube@chromium.org</owner>
9696 <owner>kenjibaheux@google.com</owner>
9698 The count of active plugin processes. Recorded once per UMA ping.
9702 <histogram name="Memory.ProcessCount">
9703 <owner>dmikurube@chromium.org</owner>
9704 <owner>kenjibaheux@google.com</owner>
9706 The count of all active processes. Recorded once per UMA ping.
9710 <histogram name="Memory.ProcessLimit">
9711 <owner>dmikurube@chromium.org</owner>
9712 <owner>kenjibaheux@google.com</owner>
9713 <summary>The current process limit. Recorded once per UMA ping.</summary>
9716 <histogram name="Memory.Renderer" units="KB">
9717 <owner>dmikurube@chromium.org</owner>
9718 <owner>kenjibaheux@google.com</owner>
9720 The private working set used by each renderer process. Each renderer
9721 process provides one sample. Recorded once per UMA ping.
9725 <histogram name="Memory.RendererProcessCount">
9726 <owner>dmikurube@chromium.org</owner>
9727 <owner>kenjibaheux@google.com</owner>
9729 The count of active renderer processes. Recorded once per UMA ping.
9733 <histogram name="Memory.SandboxHelper" units="KB">
9734 <owner>dmikurube@chromium.org</owner>
9735 <owner>kenjibaheux@google.com</owner>
9737 The private working set used by each sandbox helper process. Each sandbox
9738 helper process provides one sample. Recorded once per UMA ping.
9742 <histogram name="Memory.Swap.Browser" units="KB">
9743 <owner>dmikurube@chromium.org</owner>
9744 <owner>kenjibaheux@google.com</owner>
9746 The swap used by the browser process. Recorded once per UMA ping if the
9751 <histogram name="Memory.Swap.Chrome" units="KB">
9752 <owner>dmikurube@chromium.org</owner>
9753 <owner>kenjibaheux@google.com</owner>
9755 The swap used by each chrome:// renderer process. Each process provides one
9756 sample. Recorded once per UMA ping if the system has swapped.
9760 <histogram name="Memory.Swap.CompressedDataSize" units="MB">
9761 <owner>dmikurube@chromium.org</owner>
9762 <owner>kenjibaheux@google.com</owner>
9764 The amount of memory that swap was compressed into. Recorded once per UMA
9765 ping if the system has swapped.
9769 <histogram name="Memory.Swap.CompressionRatio">
9770 <owner>dmikurube@chromium.org</owner>
9771 <owner>kenjibaheux@google.com</owner>
9773 The ratio of swapped data original size to compressed size. Recorded once
9774 per UMA ping if the system has swapped.
9778 <histogram name="Memory.Swap.Extension" units="KB">
9779 <owner>dmikurube@chromium.org</owner>
9780 <owner>kenjibaheux@google.com</owner>
9782 The swap used by each extension process. Each process provides one sample.
9783 Recorded once per UMA ping if the system has swapped.
9787 <histogram name="Memory.Swap.Gpu" units="KB">
9788 <owner>dmikurube@chromium.org</owner>
9789 <owner>kenjibaheux@google.com</owner>
9791 The swap used by the GPU process. Recorded once per UMA ping if the system
9796 <histogram name="Memory.Swap.HaveSwapped" units="BooleanSuccess">
9797 <owner>dmikurube@chromium.org</owner>
9798 <owner>kenjibaheux@google.com</owner>
9800 Indicates that the system has swapped memory out at least once since boot.
9801 Recorded once per UMA ping.
9805 <histogram name="Memory.Swap.MemUsedTotal" units="MB">
9806 <owner>dmikurube@chromium.org</owner>
9807 <owner>kenjibaheux@google.com</owner>
9809 The amount of memory that is used by swap, including bookkeeping. Recorded
9810 once per UMA ping if the system has swapped.
9814 <histogram name="Memory.Swap.NativeClient" units="KB">
9815 <owner>dmikurube@chromium.org</owner>
9816 <owner>kenjibaheux@google.com</owner>
9818 The swap used by each Native Client loader process. Each process provides
9819 one sample. Recorded once per UMA ping if the system has swapped.
9823 <histogram name="Memory.Swap.NativeClientBroker" units="KB">
9824 <owner>dmikurube@chromium.org</owner>
9825 <owner>kenjibaheux@google.com</owner>
9827 The swap used by each Native Client broker process. Each process provides
9828 one sample. Recorded once per UMA ping if the system has swapped.
9832 <histogram name="Memory.Swap.NumReads">
9833 <owner>dmikurube@chromium.org</owner>
9834 <owner>kenjibaheux@google.com</owner>
9836 The number of reads from swap. Recorded once per UMA ping if the system
9841 <histogram name="Memory.Swap.NumWrites">
9842 <owner>dmikurube@chromium.org</owner>
9843 <owner>kenjibaheux@google.com</owner>
9845 The number of writes to swap. Recorded once per UMA ping if the system has
9850 <histogram name="Memory.Swap.OriginalDataSize" units="MB">
9851 <owner>dmikurube@chromium.org</owner>
9852 <owner>kenjibaheux@google.com</owner>
9854 The amount of memory that was swapped out. Recorded once per UMA ping if
9855 the system has swapped.
9859 <histogram name="Memory.Swap.PepperPlugin" units="KB">
9860 <owner>dmikurube@chromium.org</owner>
9861 <owner>kenjibaheux@google.com</owner>
9863 The swap used by each Pepper plugin process. Each plugin process provides
9864 one sample. Recorded once per UMA ping if the system has swapped.
9868 <histogram name="Memory.Swap.PepperPluginBroker" units="KB">
9869 <owner>dmikurube@chromium.org</owner>
9870 <owner>kenjibaheux@google.com</owner>
9872 The swap used by each Pepper plugin broker process. Each process provides
9873 one sample. Recorded once per UMA ping if the system has swapped.
9877 <histogram name="Memory.Swap.Plugin" units="KB">
9878 <owner>dmikurube@chromium.org</owner>
9879 <owner>kenjibaheux@google.com</owner>
9881 The swap used by each plugin process. Each plugin process provides one
9882 sample. Recorded once per UMA ping if the system has swapped.
9886 <histogram name="Memory.Swap.Renderer" units="KB">
9887 <owner>dmikurube@chromium.org</owner>
9888 <owner>kenjibaheux@google.com</owner>
9890 The swap used by each renderer process. Each renderer process provides one
9891 sample. Recorded once per UMA ping if the system has swapped.
9895 <histogram name="Memory.Swap.SandboxHelper" units="KB">
9896 <owner>dmikurube@chromium.org</owner>
9897 <owner>kenjibaheux@google.com</owner>
9899 The swap used by each sandbox helper process. Each sandbox helper process
9900 provides one sample. Recorded once per UMA ping if the system has swapped.
9904 <histogram name="Memory.Swap.Total" units="MB">
9905 <owner>dmikurube@chromium.org</owner>
9906 <owner>kenjibaheux@google.com</owner>
9908 The sum of all processes' swap. Recorded once per UMA ping if the system
9913 <histogram name="Memory.Swap.Utility" units="KB">
9914 <owner>dmikurube@chromium.org</owner>
9915 <owner>kenjibaheux@google.com</owner>
9917 The swap used by each utility process. Each utility process provides one
9918 sample. Recorded once per UMA ping if the system has swapped.
9922 <histogram name="Memory.Swap.Worker" units="KB">
9923 <owner>dmikurube@chromium.org</owner>
9924 <owner>kenjibaheux@google.com</owner>
9926 The swap used by each worker process. Each worker process provides one
9927 sample. Recorded once per UMA ping if the system has swapped.
9931 <histogram name="Memory.Total" units="MB">
9932 <owner>dmikurube@chromium.org</owner>
9933 <owner>kenjibaheux@google.com</owner>
9934 <summary>The sum of all processes. Recorded once per UMA ping.</summary>
9937 <histogram name="Memory.Utility" units="KB">
9938 <owner>dmikurube@chromium.org</owner>
9939 <owner>kenjibaheux@google.com</owner>
9941 The private working set used by each utility process. Each utility process
9942 provides one sample. Recorded once per UMA ping.
9946 <histogram name="Memory.Worker" units="KB">
9947 <owner>dmikurube@chromium.org</owner>
9948 <owner>kenjibaheux@google.com</owner>
9950 The private working set used by each worker process. Each worker process
9951 provides one sample. Recorded once per UMA ping.
9955 <histogram name="Memory.WorkerProcessCount">
9956 <owner>dmikurube@chromium.org</owner>
9957 <owner>kenjibaheux@google.com</owner>
9958 <summary>TBD.</summary>
9961 <histogram name="MemoryAndroid.DeviceMemoryClass">
9962 <owner>dmikurube@chromium.org</owner>
9963 <owner>kenjibaheux@google.com</owner>
9964 <owner>ppi@chromium.org</owner>
9966 Value of getMemoryClass() recorded once upon startup. This is an integer,
9967 device-specific constant correlated with the amount of memory available on
9972 <histogram name="MemoryAndroid.EvictionReason" enum="AndroidEvictionReason">
9973 <owner>dmikurube@chromium.org</owner>
9974 <owner>kenjibaheux@google.com</owner>
9975 <owner>ppi@chromium.org</owner>
9977 Reasons behind evictions of individual tabs, recorded upon each tab
9982 <histogram name="MemoryAndroid.LowMemoryLoadedTabCount">
9983 <owner>dmikurube@chromium.org</owner>
9984 <owner>kenjibaheux@google.com</owner>
9985 <owner>ppi@chromium.org</owner>
9987 Number of loaded (memory-resident) tabs when LowMemory notification is
9992 <histogram name="MemoryAndroid.LowMemoryTimeBetween" units="milliseconds">
9993 <owner>dmikurube@chromium.org</owner>
9994 <owner>kenjibaheux@google.com</owner>
9995 <owner>ppi@chromium.org</owner>
9997 Time between two consecutive LowMemory notification in one foreground
10002 <histogram name="MemoryAndroid.NotificationBackground"
10003 enum="AndroidMemoryNotificationBackground">
10004 <owner>dmikurube@chromium.org</owner>
10005 <owner>kenjibaheux@google.com</owner>
10006 <owner>ppi@chromium.org</owner>
10008 Memory notifications delivered through system callbacks to Chrome while in
10013 <histogram name="MemoryAndroid.NotificationForeground"
10014 enum="AndroidMemoryNotificationForeground">
10015 <owner>dmikurube@chromium.org</owner>
10016 <owner>kenjibaheux@google.com</owner>
10017 <owner>ppi@chromium.org</owner>
10019 Memory notifications delivered through system callbacks to Chrome while in
10020 the foreground - we count LowMemory notification vs particular levels of
10021 TrimMemory foreground notification.
10025 <histogram name="Mist.SwitchResult" enum="MistSwitchResult">
10026 <owner>benchan@chromium.org</owner>
10028 The result (e.g. success or the type of failure) of a modem interface switch
10029 operation performed by mist on Chrome OS.
10033 <histogram name="MobileStartup.MobileMultiWindowInstances">
10034 <owner>dtrainor@chromium.org</owner>
10036 Android: Number of instances of Chrome currently open during a MultiWindow
10037 session. Emitted every time Chrome is paused. Only emitted on Android
10038 MultiWindow devices.
10040 A MultiWindow session is any period of time that Chrome was not used in a
10041 full screen mode but together with another Activity that is visible at the
10042 same time. This is only supported in a few Android models.
10046 <histogram name="MobileStartup.MobileMultiWindowSession" units="percent">
10047 <owner>miguelg@chromium.org</owner>
10049 Android: percent of the screen available for Chrome during a multi-window
10050 session. Emitted every time chrome is paused. Only emitted on Android
10051 MultiWindow devices.
10053 A multiwindow session is any period of time that Chrome was not used in full
10054 screen mode but together with some other application that is visible at the
10055 same time. This is only supported in a few Android models.
10059 <histogram name="Mouse.PointerSensitivity.Changed" enum="PointerSensitivity">
10060 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10062 Tracks mouse sensitivity setting changes by the user. This replaces the old
10063 Mouse.Sensitivity.Changed metric.
10067 <histogram name="Mouse.PointerSensitivity.Started" enum="PointerSensitivity">
10068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10070 Tracks mouse sensitivity setting on startup. This replaces the old
10071 Mouse.Sensitivity.Started metric.
10075 <histogram name="Mouse.Sensitivity.Changed" enum="PointerSensitivity">
10077 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Changed.
10079 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10080 <summary>Tracks mouse sensitivity setting.</summary>
10083 <histogram name="Mouse.Sensitivity.Started" enum="PointerSensitivity">
10085 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Started.
10087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10088 <summary>Tracks mouse sensitivity setting on startup.</summary>
10091 <histogram name="MouseEventPrefetch.MouseDownDuration_Click" units="ms">
10092 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10094 Measures the time elapsed between when the user mousedown-ed a link and when
10095 the user clicked a link.
10099 <histogram name="MouseEventPrefetch.MouseDownFollowedByClick"
10100 enum="MouseEventFollowedByClick">
10101 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10103 For each click handled by an HTML anchor tag link, whether Blink saw a
10104 mousedown event preceding it. This is only measured for clicks handled by
10105 the anchor tag's default click event handler.
10109 <histogram name="MouseEventPrefetch.MouseDowns">
10110 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10112 The number of mousedown events detected at HTML anchor-tag links' default
10117 <histogram name="MouseEventPrefetch.MouseOverDuration_Click" units="ms">
10118 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10120 Measures the time elapsed between when the user mouseover-ed a link and when
10121 the user clicked a link.
10125 <histogram name="MouseEventPrefetch.MouseOverDuration_NoClick" units="ms">
10126 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10128 Measures the time elapsed between when the user mouseover-ed a link and when
10129 the user mouseout-ed a link without click.
10133 <histogram name="MouseEventPrefetch.MouseOvers">
10134 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10136 The number of mouseover events detected at HTML anchor-tag links' default
10141 <histogram name="MouseEventPrefetch.PreTapEventsFollowedByClick"
10142 enum="PreTapEvents">
10143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10145 The tap gesture events detected before click at HTML anchor-tag links'
10146 default event handler.
10150 <histogram name="MouseEventPrefetch.TapDownDuration_Click" units="ms">
10151 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10153 Measures the time elapsed between when the user tapdown-ed a link and when
10154 the user clicked a link.
10158 <histogram name="MouseEventPrefetch.TapDowns">
10159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10161 The number of gesturetapdown events detected at HTML anchor-tag links'
10162 default event handler.
10166 <histogram name="MouseEventPrefetch.TapUnconfirmeds">
10167 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10169 The number of gesturetapunconfirmed events detected at HTML anchor-tag
10170 links' default event handler.
10174 <histogram name="MultiProfile.DiscardedTabsPerUser">
10175 <owner>skuhne@chromium.org</owner>
10177 The relation of discarded tabs vs. the amount of simultaneous users. The
10178 counts are the number of discards and the buckets are the number of users.
10179 Since the count values are absolute numbers, they need to be normalized
10180 before use - so divide the counts by the percentage of users per session
10181 found under 'MultiProfile.UsersPerSessionIncremental'.
10185 <histogram name="MultiProfile.SessionMode" enum="MultiProfileSessionMode">
10186 <owner>skuhne@chromium.org</owner>
10188 The session counter for different multi profile modes which gets stored once
10189 per session at the beginning of the session.
10193 <histogram name="MultiProfile.SigninUserUIPath"
10194 enum="MultiProfileSigninUserAction">
10195 <owner>skuhne@chromium.org</owner>
10197 Count the number of times each UI path is taken for signing into a new
10198 account in a Chrome OS multiprofile session. UI paths include the system
10199 tray and the user account switcher on the browser frame.
10203 <histogram name="MultiProfile.SwitchActiveUserUIPath"
10204 enum="MultiProfileSwitchActiveUserAction">
10205 <owner>skuhne@chromium.org</owner>
10207 Count the number of times each UI path is taken for switching the active
10208 account in a Chrome OS multiprofile session. UI paths include the system
10209 tray and the keyboard shortcut.
10213 <histogram name="MultiProfile.TeleportWindow"
10214 enum="MultiProfileTeleportWindowAction">
10215 <owner>skuhne@chromium.org</owner>
10217 Counts the number of window teleportations when using separated desktop
10222 <histogram name="MultiProfile.TeleportWindowType"
10223 enum="MultiProfileTeleportWindowType">
10224 <owner>skuhne@chromium.org</owner>
10226 Counts the number of teleported windows by types in separated desktop mode.
10230 <histogram name="MultiProfile.UsersPerSession">
10232 Deprecated 3/2014, renamed to MultiProfile.UsersPerSessionIncremental.
10234 <owner>skuhne@chromium.org</owner>
10236 The number of users simultaneously signed into a multiprofile session on
10237 Chrome OS. This is recorded upon session end.
10241 <histogram name="MultiProfile.UsersPerSessionIncremental">
10242 <owner>skuhne@chromium.org</owner>
10244 The number of users simultaneously signed into a multiprofile session on
10245 Chrome OS. This is recorded whenever a user gets added to the session. To
10246 get the correct count, all following counts must be subtracted. Example: If
10247 100 single user, 20 two user and 5 three user sessions, there were
10248 100-20-5=75 single user sessions, 100-80=20 dual user sessions and so on.
10252 <histogram name="NaCl.Client.Helper.InitState" enum="NaClHelperStatus">
10253 <owner>jvoung@chromium.org</owner>
10254 <owner>mackinlay@google.com</owner>
10255 <owner>ncbray@chromium.org</owner>
10257 When the browser started, what happened with the NaCl helper process?
10261 <histogram name="NaCl.Client.Helper.StateOnFork" enum="NaClHelperStatus">
10262 <owner>jvoung@chromium.org</owner>
10263 <owner>mackinlay@google.com</owner>
10264 <owner>ncbray@chromium.org</owner>
10266 When a NaCl application process was created, what had happened with the NaCl
10267 helper process when the browser was started?
10271 <histogram name="NaCl.Client.OSArch" enum="NaClOSArchEnum">
10272 <owner>jvoung@chromium.org</owner>
10273 <owner>mackinlay@google.com</owner>
10274 <owner>ncbray@chromium.org</owner>
10275 <summary>The OS/Architecture of a nexe that was loaded.</summary>
10278 <histogram name="NaCl.HttpStatusCodeClass.Manifest.InstalledApp"
10279 enum="NaClHttpStatusCodeClass">
10280 <owner>jvoung@chromium.org</owner>
10281 <owner>mackinlay@google.com</owner>
10282 <owner>ncbray@chromium.org</owner>
10284 The status code returned when trying to load a manifest inside an installed
10289 <histogram name="NaCl.HttpStatusCodeClass.Manifest.NotInstalledApp"
10290 enum="NaClHttpStatusCodeClass">
10291 <owner>jvoung@chromium.org</owner>
10292 <owner>mackinlay@google.com</owner>
10293 <owner>ncbray@chromium.org</owner>
10295 The status code returned when trying to load a manifest from a source other
10296 than an installed app.
10300 <histogram name="NaCl.HttpStatusCodeClass.Nexe.InstalledApp"
10301 enum="NaClHttpStatusCodeClass">
10302 <owner>jvoung@chromium.org</owner>
10303 <owner>mackinlay@google.com</owner>
10304 <owner>ncbray@chromium.org</owner>
10306 The status code returned when trying to load a NaCl executable inside an
10311 <histogram name="NaCl.HttpStatusCodeClass.Nexe.NotInstalledApp"
10312 enum="NaClHttpStatusCodeClass">
10313 <owner>jvoung@chromium.org</owner>
10314 <owner>mackinlay@google.com</owner>
10315 <owner>ncbray@chromium.org</owner>
10317 The status code returned when trying to load a NaCl executable from a source
10318 other than an installed app.
10322 <histogram name="NaCl.LoadStatus.Plugin" enum="NaClPluginErrorCode">
10323 <owner>jvoung@chromium.org</owner>
10324 <owner>mackinlay@google.com</owner>
10325 <owner>ncbray@chromium.org</owner>
10326 <summary>The error code returned by NaCl's Chrome plugin.</summary>
10329 <histogram name="NaCl.LoadStatus.Plugin.InstalledApp"
10330 enum="NaClPluginErrorCode">
10331 <owner>jvoung@chromium.org</owner>
10332 <owner>mackinlay@google.com</owner>
10333 <owner>ncbray@chromium.org</owner>
10335 The error code returned by NaCl's Chrome plugin, but only for installed
10340 <histogram name="NaCl.LoadStatus.Plugin.NotInstalledApp"
10341 enum="NaClPluginErrorCode">
10342 <owner>jvoung@chromium.org</owner>
10343 <owner>mackinlay@google.com</owner>
10344 <owner>ncbray@chromium.org</owner>
10346 The error code returned by NaCl's Chrome plugin, but excluding installed
10351 <histogram name="NaCl.LoadStatus.SelLdr" enum="NaClSelLdrErrorCode">
10352 <owner>jvoung@chromium.org</owner>
10353 <owner>mackinlay@google.com</owner>
10354 <owner>ncbray@chromium.org</owner>
10355 <summary>The error code returned by NaCl's sel_ldr.</summary>
10358 <histogram name="NaCl.LoadStatus.SelLdr.InstalledApp"
10359 enum="NaClSelLdrErrorCode">
10360 <owner>jvoung@chromium.org</owner>
10361 <owner>mackinlay@google.com</owner>
10362 <owner>ncbray@chromium.org</owner>
10364 The error code returned by NaCl's sel_ldr, but only for installed apps.
10368 <histogram name="NaCl.LoadStatus.SelLdr.NotInstalledApp"
10369 enum="NaClSelLdrErrorCode">
10370 <owner>jvoung@chromium.org</owner>
10371 <owner>mackinlay@google.com</owner>
10372 <owner>ncbray@chromium.org</owner>
10374 The error code returned by NaCl's sel_ldr, but excluding installed apps.
10378 <histogram name="NaCl.Manifest.IsDataURI" enum="NaClManifestType">
10379 <owner>jvoung@chromium.org</owner>
10380 <owner>mackinlay@google.com</owner>
10381 <owner>ncbray@chromium.org</owner>
10383 Was the manifest specified as a data URI rather than a .nmf file?
10387 <histogram name="NaCl.ManifestDownloadTime" units="milliseconds">
10389 Deprecated 6/2011, renamed.
10391 <owner>jvoung@chromium.org</owner>
10392 <owner>mackinlay@google.com</owner>
10393 <owner>ncbray@chromium.org</owner>
10395 The time it took to download the manifset file for a Native Client module.
10399 <histogram name="NaCl.ModuleUptime.Crash" units="milliseconds">
10400 <owner>jvoung@chromium.org</owner>
10401 <owner>mackinlay@google.com</owner>
10402 <owner>ncbray@chromium.org</owner>
10403 <summary>The time a NaCl module ran before it crashed.</summary>
10406 <histogram name="NaCl.ModuleUptime.Normal" units="milliseconds">
10407 <owner>jvoung@chromium.org</owner>
10408 <owner>mackinlay@google.com</owner>
10409 <owner>ncbray@chromium.org</owner>
10410 <summary>The time a NaCl module ran without crashing, at shutdown.</summary>
10413 <histogram name="NaCl.NexeDownloadTime" units="milliseconds">
10415 Deprecated 6/2011, renamed.
10417 <owner>jvoung@chromium.org</owner>
10418 <owner>mackinlay@google.com</owner>
10419 <owner>ncbray@chromium.org</owner>
10421 The time it took to download the main .nexe for a Native Client module.
10425 <histogram name="NaCl.NexeSize" units="KB">
10427 Deprecated 6/2011, renamed.
10429 <owner>jvoung@chromium.org</owner>
10430 <owner>mackinlay@google.com</owner>
10431 <owner>ncbray@chromium.org</owner>
10433 The size of the main .nexe file downloaded for a Native Client module.
10437 <histogram name="NaCl.NexeStartupTime" units="milliseconds">
10439 Deprecated 6/2011, renamed.
10441 <owner>jvoung@chromium.org</owner>
10442 <owner>mackinlay@google.com</owner>
10443 <owner>ncbray@chromium.org</owner>
10445 The time it took between the Native Client plugin initialization and when
10446 proxied execution of the NaCl module begins. This is the general startup
10447 overhead of running as a NaCl module vs a trusted PPAPI plugin.
10451 <histogram name="NaCl.NexeStartupTimePerMB" units="milliseconds/MB">
10453 Deprecated 6/2011, renamed.
10455 <owner>jvoung@chromium.org</owner>
10456 <owner>mackinlay@google.com</owner>
10457 <owner>ncbray@chromium.org</owner>
10459 The time it took between the Native Client plugin initialization and when
10460 proxied execution of the NaCl module begins. This is the general startup
10461 overhead of running as a NaCl module vs a trusted PPAPI plugin.
10465 <histogram name="NaCl.Options.PNaCl.OptLevel" enum="PNaClOptionsOptLevelEnum">
10466 <owner>jvoung@chromium.org</owner>
10467 <owner>mackinlay@google.com</owner>
10468 <owner>ncbray@chromium.org</owner>
10470 The optimization level set for the initial Portable Native Client
10471 translation from bitcode to native code.
10475 <histogram name="NaCl.OSArch" enum="NaClOSArchEnum">
10477 Deprecated 6/2011, renamed.
10479 <owner>jvoung@chromium.org</owner>
10480 <owner>mackinlay@google.com</owner>
10481 <owner>ncbray@chromium.org</owner>
10482 <summary>The OS/Architecture of a nexe that was loaded.</summary>
10485 <histogram name="NaCl.Perf.PNaClCache.IsHit" enum="PNaClTranslationCacheEnum">
10486 <owner>jvoung@chromium.org</owner>
10487 <owner>mackinlay@google.com</owner>
10488 <owner>ncbray@chromium.org</owner>
10490 Did the Portable Native Client translation cache find an executable
10491 translated from bitcode?
10495 <histogram name="NaCl.Perf.PNaClLoadTime.CompileKBPerSec" units="KB/s">
10496 <owner>jvoung@chromium.org</owner>
10497 <owner>mackinlay@google.com</owner>
10498 <owner>ncbray@chromium.org</owner>
10500 The rate for compiling a Portable Native Client bitcode file to an object
10501 file in Kilobytes per second.
10505 <histogram name="NaCl.Perf.PNaClLoadTime.CompileTime" units="milliseconds">
10506 <owner>jvoung@chromium.org</owner>
10507 <owner>mackinlay@google.com</owner>
10508 <owner>ncbray@chromium.org</owner>
10510 The time it took to compile a Portable Native Client bitcode file to an
10515 <histogram name="NaCl.Perf.PNaClLoadTime.LinkTime" units="milliseconds">
10516 <owner>jvoung@chromium.org</owner>
10517 <owner>mackinlay@google.com</owner>
10518 <owner>ncbray@chromium.org</owner>
10520 The time it took to link a Portable Native Client generated object file into
10521 a Native Client executable.
10525 <histogram name="NaCl.Perf.PNaClLoadTime.LoadCompiler" units="milliseconds">
10526 <owner>jvoung@chromium.org</owner>
10527 <owner>mackinlay@google.com</owner>
10528 <owner>ncbray@chromium.org</owner>
10530 The time it took to load and validate the Portable Native Client compiler.
10534 <histogram name="NaCl.Perf.PNaClLoadTime.LoadLinker" units="milliseconds">
10535 <owner>jvoung@chromium.org</owner>
10536 <owner>mackinlay@google.com</owner>
10537 <owner>ncbray@chromium.org</owner>
10539 The time it took to load and validate the Portable Native Client linker.
10543 <histogram name="NaCl.Perf.PNaClLoadTime.PctCompiledWhenFullyDownloaded"
10545 <owner>jvoung@chromium.org</owner>
10546 <owner>mackinlay@google.com</owner>
10547 <owner>ncbray@chromium.org</owner>
10549 The percentage of a Portable Native Client application that is compiled by
10550 the time the application is fully downloaded (compile and download happen in
10555 <histogram name="NaCl.Perf.PNaClLoadTime.TotalUncachedKBPerSec" units="KB/s">
10556 <owner>jvoung@chromium.org</owner>
10557 <owner>mackinlay@google.com</owner>
10558 <owner>ncbray@chromium.org</owner>
10560 The rate for completely translating a Portable Native Client bitcode file
10561 into a Native Client executable and caching the result in Kilobytes per
10566 <histogram name="NaCl.Perf.PNaClLoadTime.TotalUncachedTime"
10567 units="milliseconds">
10568 <owner>jvoung@chromium.org</owner>
10569 <owner>mackinlay@google.com</owner>
10570 <owner>ncbray@chromium.org</owner>
10572 The total time it took to completely translate a Portable Native Client
10573 bitcode file into a Native Client executable, and cache the result.
10577 <histogram name="NaCl.Perf.Size.Manifest" units="KB">
10578 <owner>jvoung@chromium.org</owner>
10579 <owner>mackinlay@google.com</owner>
10580 <owner>ncbray@chromium.org</owner>
10581 <summary>The size of the manifest file.</summary>
10584 <histogram name="NaCl.Perf.Size.Nexe" units="KB">
10585 <owner>jvoung@chromium.org</owner>
10586 <owner>mackinlay@google.com</owner>
10587 <owner>ncbray@chromium.org</owner>
10589 The size of the main .nexe file downloaded for a Native Client module.
10593 <histogram name="NaCl.Perf.Size.Pexe" units="KB">
10594 <owner>jvoung@chromium.org</owner>
10595 <owner>mackinlay@google.com</owner>
10596 <owner>ncbray@chromium.org</owner>
10598 The size of the main .pexe bitcode file downloaded for a Portable Native
10603 <histogram name="NaCl.Perf.Size.PexeNexeSizePct" units="%">
10604 <owner>jvoung@chromium.org</owner>
10605 <owner>mackinlay@google.com</owner>
10606 <owner>ncbray@chromium.org</owner>
10608 The size of the main .pexe bitcode file divided by the size of the .nexe
10609 that is the result of translating the bitcode file, times 100.
10613 <histogram name="NaCl.Perf.Size.PNaClTranslatedNexe" units="KB">
10614 <owner>jvoung@chromium.org</owner>
10615 <owner>mackinlay@google.com</owner>
10616 <owner>ncbray@chromium.org</owner>
10618 The size of the main .nexe file that is the result of translating a Portable
10619 Native Client .pexe bitcode file. This reflects the amount of cache
10624 <histogram name="NaCl.Perf.StartupTime.LoadModule" units="milliseconds">
10625 <owner>jvoung@chromium.org</owner>
10626 <owner>mackinlay@google.com</owner>
10627 <owner>ncbray@chromium.org</owner>
10628 <summary>The time it took to load the NaCl module into sel_ldr.</summary>
10631 <histogram name="NaCl.Perf.StartupTime.LoadModulePerMB" units="milliseconds/MB">
10632 <owner>jvoung@chromium.org</owner>
10633 <owner>mackinlay@google.com</owner>
10634 <owner>ncbray@chromium.org</owner>
10636 The time it took to load the NaCl module into sel_ldr. Normalized by the
10637 size of the .nexe, in megabytes.
10641 <histogram name="NaCl.Perf.StartupTime.ManifestDownload" units="milliseconds">
10642 <owner>jvoung@chromium.org</owner>
10643 <owner>mackinlay@google.com</owner>
10644 <owner>ncbray@chromium.org</owner>
10646 The time it took to download the manifset file for a Native Client module.
10650 <histogram name="NaCl.Perf.StartupTime.NaClOverhead" units="milliseconds">
10651 <owner>jvoung@chromium.org</owner>
10652 <owner>mackinlay@google.com</owner>
10653 <owner>ncbray@chromium.org</owner>
10655 The time it took between the Native Client plugin initialization and when
10656 proxied execution of the NaCl module begins. This is the general startup
10657 overhead of running as a NaCl module vs a trusted PPAPI plugin.
10661 <histogram name="NaCl.Perf.StartupTime.NaClOverheadPerMB"
10662 units="milliseconds/MB">
10663 <owner>jvoung@chromium.org</owner>
10664 <owner>mackinlay@google.com</owner>
10665 <owner>ncbray@chromium.org</owner>
10667 The time it took between the Native Client plugin initialization and when
10668 proxied execution of the NaCl module begins. This is the general startup
10669 overhead of running as a NaCl module vs a trusted PPAPI plugin. Normalized
10670 by the size of the .nexe, in megabytes.
10674 <histogram name="NaCl.Perf.StartupTime.NexeDownload" units="milliseconds">
10675 <owner>jvoung@chromium.org</owner>
10676 <owner>mackinlay@google.com</owner>
10677 <owner>ncbray@chromium.org</owner>
10679 The time it took to download the main .nexe for a Native Client module.
10683 <histogram name="NaCl.Perf.StartupTime.NexeDownloadPerMB"
10684 units="milliseconds/MB">
10685 <owner>jvoung@chromium.org</owner>
10686 <owner>mackinlay@google.com</owner>
10687 <owner>ncbray@chromium.org</owner>
10689 The time it took to download the main .nexe for a Native Client module.
10690 Normalized by the size of the .nexe, in megabytes.
10694 <histogram name="NaCl.Perf.StartupTime.Total" units="milliseconds">
10695 <owner>jvoung@chromium.org</owner>
10696 <owner>mackinlay@google.com</owner>
10697 <owner>ncbray@chromium.org</owner>
10699 The time it took between the Native Client plugin initialization and when
10700 the NaCl module is ready to be used.
10704 <histogram name="NaCl.Perf.StartupTime.TotalPerMB" units="milliseconds/MB">
10705 <owner>jvoung@chromium.org</owner>
10706 <owner>mackinlay@google.com</owner>
10707 <owner>ncbray@chromium.org</owner>
10709 The time it took between the Native Client plugin initialization and when
10710 the NaCl module is ready to be used. Normalized by the size of the .nexe,
10715 <histogram name="NaCl.ShutdownTime.Total" units="milliseconds">
10716 <owner>jvoung@chromium.org</owner>
10717 <owner>mackinlay@google.com</owner>
10718 <owner>ncbray@chromium.org</owner>
10719 <summary>The time it took the NaCl module to shut down.</summary>
10722 <histogram name="NaCl.Startups" enum="NaClStartupEnum">
10724 Deprecated 5/2011, data is duplicated by NaCl.NexeStartupTime, and
10725 normalizing to 'tab opens' is unusual.
10727 <owner>jvoung@chromium.org</owner>
10728 <owner>mackinlay@google.com</owner>
10729 <owner>ncbray@chromium.org</owner>
10731 The number of times that Native Client has been started by loading a .nexe
10732 compared to the number of times that a tab has been opened.
10736 <histogram name="NaCl.ValidationCache.Query" enum="NaClValidationCacheEnum">
10737 <owner>jvoung@chromium.org</owner>
10738 <owner>mackinlay@google.com</owner>
10739 <owner>ncbray@chromium.org</owner>
10741 Did a validation cache query find a previously known validation result?
10745 <histogram name="NaCl.ValidationCache.Set" enum="NaClValidationCacheEnum">
10746 <owner>jvoung@chromium.org</owner>
10747 <owner>mackinlay@google.com</owner>
10748 <owner>ncbray@chromium.org</owner>
10750 Was the validation cache updated with a new validation result?
10754 <histogram name="Navigation.MainFrameScheme" enum="NavigationScheme">
10755 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10756 <summary>The scheme of the URL for each main-frame navigation.</summary>
10759 <histogram name="NCN.NetworkOperatorMCCMNC">
10760 <owner>bolian@chromium.org</owner>
10761 <owner>bengr@google.com</owner>
10762 <owner>marq@google.com</owner>
10764 The MCC (mobile country code) and MNC (mobile network code) of the network
10765 operator when a new metrics log is created or when the network connection is
10766 changed. A value of zero means a non-mobile network or the operator code is
10771 <histogram name="Net.AlternateProtocolBrokenLocation"
10772 enum="BrokenAlternateProtocolLocation">
10773 <owner>rch@chromium.org</owner>
10775 Breakdown of the locations when SetBrokenAlternateProtocol is called.
10779 <histogram name="Net.AlternateProtocolUsage" enum="AlternateProtocolUsage">
10780 <owner>rch@chromium.org</owner>
10782 Breakdown of how requests which could potentially make use of an alternate
10783 protocol use or don't use the protocol.
10787 <histogram name="Net.AsyncResourceHandler_PendingDataCount">
10788 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10790 The count of unacknowledged ResourceMsg_DataReceived messages. This message
10791 is sent once per chunk of data read from the network.
10795 <histogram name="Net.AsyncResourceHandler_PendingDataCount_WhenFull">
10796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10798 The count of unacknowledged ResourceMsg_DataReceived messages at the point
10799 where we pause network loading.
10803 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Alloc" units="bytes">
10804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10805 <summary>The size of a SharedIOBuffer allocation.</summary>
10808 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Used" units="bytes">
10809 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10810 <summary>The number of bytes copied into a SharedIOBuffer.</summary>
10813 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_UsedPercentage"
10814 units="percentage">
10815 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10817 The percentage of a SharedIOBuffer allocation that is actually used.
10821 <histogram name="Net.AuthGenerateToken_basic" units="milliseconds">
10822 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10823 <summary>The time to generate a Basic HTTP authentication token.</summary>
10826 <histogram name="Net.AuthGenerateToken_digest" units="milliseconds">
10827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10828 <summary>The time to generate a Digest HTTP authentication token.</summary>
10831 <histogram name="Net.AuthGenerateToken_negotiate" units="milliseconds">
10832 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10834 The time to generate a Negotiate (or SPNEGO) HTTP authentication token.
10838 <histogram name="Net.AuthGenerateToken_ntlm" units="milliseconds">
10839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10840 <summary>The time to generate an NTLM HTTP authentication token.</summary>
10843 <histogram name="Net.AutoReload.CountAtStop">
10844 <owner>ellyjones@chromium.org</owner>
10845 <owner>rdsmith@chromium.org</owner>
10846 <owner>cbentzel@chromium.org</owner>
10848 Number of times auto-reload has been attempted before auto-reload stopped
10849 without succeeding, either because the stop button was pressed or because
10850 the renderer was destroyed.
10854 <histogram name="Net.AutoReload.CountAtSuccess">
10855 <owner>ellyjones@chromium.org</owner>
10856 <owner>rdsmith@chromium.org</owner>
10857 <owner>cbentzel@chromium.org</owner>
10859 Number of times auto-reload had to attempt to reload a page before
10864 <histogram name="Net.AutoReload.ErrorAtFirstSuccess" enum="NetErrorCodes">
10865 <owner>ellyjones@chromium.org</owner>
10866 <owner>rdsmith@chromium.org</owner>
10867 <owner>cbentzel@chromium.org</owner>
10869 Original error code that started an auto-reload which then succeeded on the
10874 <histogram name="Net.AutoReload.ErrorAtStop" enum="NetErrorCodes">
10875 <owner>ellyjones@chromium.org</owner>
10876 <owner>rdsmith@chromium.org</owner>
10877 <owner>cbentzel@chromium.org</owner>
10879 Error code, if any, when auto-reload stopped without succeeding, either
10880 because the stop button was pressed or because the renderer was destroyed.
10884 <histogram name="Net.AutoReload.ErrorAtSuccess" enum="NetErrorCodes">
10885 <owner>ellyjones@chromium.org</owner>
10886 <owner>rdsmith@chromium.org</owner>
10887 <owner>cbentzel@chromium.org</owner>
10889 Original error code that started an auto-reload which then eventually
10894 <histogram name="Net.CertCommonNameFallback" enum="BooleanCommonNameMatch">
10895 <owner>rsleevi@chromium.org</owner>
10897 Whether the certificate common name was used for matching the hostname,
10898 instead of the subjectAlternativeName.
10900 Measures results for all CAs (internal and publicly-trusted).
10904 <histogram name="Net.CertCommonNameFallbackPrivateCA"
10905 enum="BooleanCommonNameMatch">
10906 <owner>rsleevi@chromium.org</owner>
10908 Whether the certificate common name was used for matching the hostname,
10909 instead of the subjectAlternativeName.
10911 Measures results ony for internal (non-publicly-trusted) CAs.
10915 <histogram name="Net.CertificatePinSuccess" enum="BooleanSuccess">
10917 Renamed to Net.PublicKeyPinSuccess 28 Oct 2011.
10919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10921 A validated certificate chain may be subject to additional
10922 "pinning" requirements on a per-domain basis. This records the
10923 fraction of successful matches between a certificate chain and a pin list.
10927 <histogram name="Net.CertificateTransparency.MainFrameValidSCTCount">
10928 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10930 Number of valid Signed Certificate Timestamps (SCTs) present for the
10931 main-frame resource. Emitted every time a main-frame resource is fetched.
10935 <histogram name="Net.CertificateTransparency.SCTOrigin" enum="SCTOrigin">
10936 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10938 The origin breakdown of Signed Certificate Timestamps (SCTs). Emitted once
10939 for every SCT when first validated, which means 0 or more times during every
10940 SSL connection establishment.
10944 <histogram name="Net.CertificateTransparency.SCTsPerConnection">
10945 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10947 The number of Signed Certificate Timestamps (SCTs) that were available for
10948 each SSL connection, including SCTs embedded in the certificate. This metric
10949 measures how many SSL connections had SCTs available. Emitted during every
10950 SSL connection establishment.
10954 <histogram name="Net.CertificateTransparency.SCTStatus" enum="SCTVerifyStatus">
10955 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10957 Breakdown of Signed Certificate Timestamps (SCTs) validation status. Emitted
10958 once for every SCT when first validated, which means 0 or more times during
10959 every SSL connection establishment.
10963 <histogram name="Net.CertVerifier_First_Job_Latency" units="milliseconds">
10964 <owner>davidben@chromium.org</owner>
10966 The actual amount of time spent verifying a certificate using the underlying
10967 cryptographic APIs. Because parallel verifications for the same certificate
10968 may be coalesced, histograms such as Net.SSLCertVerificationTime may be
10969 skewed, due to later verifications taking less overall time. This records
10970 the overall time spent verifying the first job to capture initialization
10975 <histogram name="Net.CertVerifier_Job_Latency" units="milliseconds">
10976 <owner>rsleevi@chromium.org</owner>
10978 The actual amount of time spent verifying a certificate using the underlying
10979 cryptographic APIs. Because parallel verifications for the same certificate
10980 may be coalesced, histograms such as Net.SSLCertVerificationTime may be
10981 skewed, due to later verifications taking less overall time. This records
10982 the overall time spent verifying a single request, regardless of how many
10983 parallel requests are being served by the verification.
10987 <histogram name="Net.CoalescePotential" enum="CoalescePotentialPackets">
10988 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10990 The number of times we sent N packets, but could have sent N-1 packets.
10994 <histogram name="Net.ComodoDNSExperimentFailureTime" units="milliseconds">
10995 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
10997 The amount of time taken before we failed to resolve the Comodo test DNS
10998 record. This is an experiment, run in conjuction with Comodo, to test the
10999 viability of a DNS based certificate revocation mechanism.
11003 <histogram name="Net.ComodoDNSExperimentSuccessTime" units="milliseconds">
11004 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11006 The amount of time taken to successfully resolve the Comodo test DNS record.
11007 This is an experiment, run in conjuction with Comodo, to test the viability
11008 of a DNS based certificate revocation mechanism.
11012 <histogram name="Net.Compress.NoProxy.BytesAfterCompression" units="bytes">
11013 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11015 The uncompressed number of bytes received per request that was compressed.
11016 Only includes requests which did not go through an explicit proxy and did
11021 <histogram name="Net.Compress.NoProxy.BytesBeforeCompression" units="bytes">
11022 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11024 The compressed number of bytes received per request that was compressed.
11025 Only includes requests which did not go through an explicit proxy and did
11030 <histogram name="Net.Compress.NoProxy.ShouldHaveBeenCompressed" units="bytes">
11031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11033 The uncompressed number of bytes received per request that was not
11034 compressed but appears to have been compressible. Only includes requests
11035 which did not go through an explicit proxy and did not go over SSL.
11039 <histogram name="Net.Compress.Proxy.BytesAfterCompression" units="bytes">
11040 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11042 The uncompressed number of bytes received per request that was compressed.
11043 Only includes requests sent through a proxy without SSL.
11047 <histogram name="Net.Compress.Proxy.BytesBeforeCompression" units="bytes">
11048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11050 The compressed number of bytes received per request that was compressed.
11051 Only includes requests sent through a proxy without SSL.
11055 <histogram name="Net.Compress.Proxy.ShouldHaveBeenCompressed" units="bytes">
11056 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11058 The uncompressed number of bytes received per request that was not
11059 compressed but appears to have been compressible. Only includes requests
11060 sent through a proxy without SSL.
11064 <histogram name="Net.Compress.SSL.BytesAfterCompression" units="bytes">
11065 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11067 The uncompressed number of bytes received per request that was compressed.
11068 Only includes requests sent over SSL.
11072 <histogram name="Net.Compress.SSL.BytesBeforeCompression" units="bytes">
11073 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11075 The compressed number of bytes received per request that was compressed.
11076 Only includes requests sent over SSL.
11080 <histogram name="Net.Compress.SSL.ShouldHaveBeenCompressed" units="bytes">
11081 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11083 The uncompressed number of bytes received per request that was not
11084 compressed but appears to have been compressible. Only includes requests
11089 <histogram name="Net.ConnectionTypeCount" enum="ConnectionType">
11091 The count was inaccurate (it counted transactions rather than connections)
11093 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11095 Each bucket is the number of connections of a particular type that the user
11096 has had during the session.
11100 <histogram name="Net.ConnectionTypeCount2" enum="ConnectionType">
11102 Renamed to match HadConnectionType.
11104 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11106 Each bucket is the number of successful connections of a particular type
11107 that the user has had during the session.
11111 <histogram name="Net.ConnectionTypeCount3" enum="ConnectionType">
11112 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11114 Each bucket is the number of successful connections of a particular type
11115 that the user has had during the session.
11119 <histogram name="Net.ConnectionTypeFailCount2" enum="ConnectionType">
11121 No longer collected.
11123 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11125 Each bucket is the number of failed connections of a particular type that
11126 the user has had during the session.
11130 <histogram name="Net.ConnectionUsedSSLv3Fallback">
11132 Replaced by Net.ConnectionUsedSSLVersionFallback in Chrome 21.
11134 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11136 True if the HTTP request was to a server which requires SSLv3 fallback
11140 <histogram name="Net.ConnectionUsedSSLVersionFallback"
11141 enum="FallbackSSLVersion">
11142 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11144 Nonzero if the HTTP request was to a server which requires SSL version
11145 fallback. The value indicates the SSL version the request fell back on.
11149 <histogram name="net.CookieBackingStoreUpdateResults"
11150 enum="BackingStoreResults">
11152 Initial typo; only here to get results from builds before r59117. See
11153 "Cookie." group.
11155 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11157 Whether or not updates to the backing store succeeded or failed, recorded
11162 <histogram name="net.CookieBetweenAccessIntervalMinutes" units="minutes">
11164 Initial typo; only here to get results from builds before r59117. See
11165 "Cookie." group.
11167 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11168 <summary>Intervals between access time updates for each cookie.</summary>
11171 <histogram name="net.CookieCount">
11173 Initial typo; only here to get results from builds before r59117. See
11174 "Cookie." group.
11176 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11178 Number of cookies in the store (recorded every 10 minutes of active browsing
11183 <histogram name="net.CookieDeletionCause" enum="CookieDeletionCause">
11185 Initial typo; only here to get results from builds before r59117. See
11186 "Cookie." group.
11188 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11190 For each cookie removed from the store, the reason it was removed.
11194 <histogram name="net.CookieDomainCount">
11196 Initial typo; only here to get results from builds before r59117. See
11197 "Cookie." group.
11199 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11201 For each domain, number of cookies in that domain (recorded every 10 minutes
11202 of active browsing time).
11206 <histogram name="net.CookieDomainPerEtldp1Count">
11207 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11209 For every top level domain, number of subdomains in that top level domain
11210 (recorded every 10 minutes of active browsing time).
11214 <histogram name="net.CookieEtldp1Count">
11216 Initial typo; only here to get results from builds before r59117. See
11217 "Cookie." group.
11219 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11221 For every top level domain, number of cookies in that domain (recorded every
11222 10 minutes of active browsing time).
11226 <histogram name="net.CookieEvictedLastAccessMinutes" units="minutes">
11228 Initial typo; only here to get results from builds before r59117. See
11229 "Cookie." group.
11231 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11233 For each evicted (not expired) cookie, the amount of time since it was last
11238 <histogram name="net.CookieExpirationDurationMinutes" units="minutes">
11240 Initial typo; only here to get results from builds before r59117. See
11241 "Cookie." group.
11243 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11244 <summary>Number of minutes until cookie expires when set.</summary>
11247 <histogram name="net.CookieTimeGet">
11249 Initial typo; only here to get results from builds before r59117. See
11250 "Cookie." group.
11252 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11254 The amount of time (ms) to get cookies for each URL request.
11258 <histogram name="net.CookieTimeLoad">
11260 Initial typo; only here to get results from builds before r59117. See
11261 "Cookie." group.
11263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11265 The amount of time (ms) to load the persistent cookie store at browser
11270 <histogram name="Net.CountOfAlternateProtocolServers">
11271 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11273 The total number of severs to which alternative protocol was used. This
11274 counts the number of servers persisted to prefs file.
11278 <histogram name="Net.CountOfPipelineCapableServers">
11279 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11281 The total number of severs that support HTTP pipelining. This counts the
11282 number of servers persisted to prefs file.
11286 <histogram name="Net.CountOfSpdyServers">
11287 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11289 The total number of SPDY server names persisted to prefs file.
11293 <histogram name="Net.CountOfSpdySettings">
11294 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11296 The total number of SPDY Settings properties persisted to prefs file.
11300 <histogram name="Net.CRLRequestFailedTimeMs" units="milliseconds">
11301 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11303 When validating an HTTPS certificate we may have to block to fetch one or
11304 more revocation lists. This measures the amount of time that failures to get
11305 CRL information take.
11309 <histogram name="Net.CRLRequestSuccess" enum="BooleanSuccess">
11310 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11312 When validating an HTTPS certificate we may have to block to fetch one or
11313 more revocation lists. This records the fraction of successful requests.
11317 <histogram name="Net.CRLRequestTimeMs" units="milliseconds">
11318 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11320 When validating an HTTPS certificate we may have to block to fetch one or
11321 more revocation lists. This measures the amount of time that each fetch
11326 <histogram name="Net.DailyContentLength" units="KB">
11327 <owner>bolian@chromium.org</owner>
11329 The total content size in KB of all HTTP/HTTPS response bodies in the
11330 previous calendar day. The metric is reported when the first response in the
11331 current day is received.
11335 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled" units="KB">
11336 <owner>bengr@chromium.org</owner>
11337 <owner>bolian@chromium.org</owner>
11339 The total content size in KB of all HTTP/HTTPS response bodies in the
11340 previous calendar day while the data reduction proxy setting was enabled.
11341 The metric is reported when the first response in the current day is
11346 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Https"
11348 <owner>bengr@chromium.org</owner>
11349 <owner>bolian@chromium.org</owner>
11351 The total content size in KB of all HTTPS response bodies in the previous
11352 calendar day while the data reduction proxy setting was enabled. The metric
11353 is reported when the first response in the current day is received.
11357 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_LongBypass"
11359 <owner>bengr@chromium.org</owner>
11360 <owner>bolian@chromium.org</owner>
11362 The total content size in KB of all long-bypassed HTTP response bodies in
11363 the previous calendar day while the data reduction proxy setting was
11364 enabled. The metric is reported when the first response in the current day
11369 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_ShortBypass"
11371 <owner>bengr@chromium.org</owner>
11372 <owner>bolian@chromium.org</owner>
11374 The total content size in KB of all short-bypassed HTTP response bodies in
11375 the previous calendar day while the data reduction proxy setting was
11376 enabled. The metric is reported when the first response in the current day
11381 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Unknown"
11383 <owner>bengr@chromium.org</owner>
11384 <owner>bolian@chromium.org</owner>
11386 The total content size in KB of all HTTP response bodies for requests that
11387 were not served by the enabled data reduction proxy for unknown reasons in
11388 the previous calendar day while the data reduction proxy setting was
11389 enabled. The metric is reported when the first response in the current day
11394 <histogram name="Net.DailyContentLength_ViaDataReductionProxy" units="KB">
11395 <owner>bengr@chromium.org</owner>
11396 <owner>bolian@chromium.org</owner>
11398 The total content size in KB of all HTTP/HTTPS response bodies in the
11399 previous calendar day via the data reduction proxy. The metric is reported
11400 when the first response in the current day is received.
11404 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled"
11406 <owner>bengr@chromium.org</owner>
11407 <owner>bolian@chromium.org</owner>
11409 The percentage of total HTTP/HTTPS response body size while the data
11410 reduction proxy is enabled to total HTTP/HTTPS response body size in the
11411 previous calendar day. The metric is reported when the first response in the
11412 current day is received.
11416 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Https"
11418 <owner>bengr@chromium.org</owner>
11419 <owner>bolian@chromium.org</owner>
11421 The percentage of total HTTPS response body size while the data reduction
11422 proxy is enabled to total HTTP/HTTPS response body size in the previous
11423 calendar day. The metric is reported when the first response in the current
11428 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_LongBypass"
11430 <owner>bengr@chromium.org</owner>
11431 <owner>bolian@chromium.org</owner>
11433 The percentage of total long-bypassed response body size while the data
11434 reduction proxy is enabled to total HTTP/HTTPS response body size in the
11435 previous calendar day. The metric is reported when the first response in the
11436 current day is received.
11440 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_ShortBypass"
11442 <owner>bengr@chromium.org</owner>
11443 <owner>bolian@chromium.org</owner>
11445 The percentage of total short-bypassed response body size while the data
11446 reduction proxy is enabled to total HTTP/HTTPS response body size in the
11447 previous calendar day. The metric is reported when the first response in the
11448 current day is received.
11452 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Unknown"
11454 <owner>bengr@chromium.org</owner>
11455 <owner>bolian@chromium.org</owner>
11457 The percentage of total body size of responses that were not served by the
11458 data reduction proxy for unknown reason while the data reduction proxy is
11459 enabled to total HTTP/HTTPS response body size in the previous calendar day.
11460 The metric is reported when the first response in the current day is
11465 <histogram name="Net.DailyContentPercent_ViaDataReductionProxy" units="Percent">
11466 <owner>bengr@chromium.org</owner>
11467 <owner>bolian@chromium.org</owner>
11469 The percentage of total HTTP/HTTPS response body size via the data reduction
11470 proxy to total HTTP/HTTPS response body size in the previous calendar day.
11471 The metric is reported when the first response in the current day is
11476 <histogram name="Net.DailyContentSavingPercent" units="Percent">
11477 <owner>bengr@chromium.org</owner>
11478 <owner>bolian@chromium.org</owner>
11480 The percentage of data saving in the previous calendar day. A negative
11481 saving will be shown as zero. The metric is reported when the first response
11482 in the current day is received.
11486 <histogram name="Net.DailyContentSavingPercent_DataReductionProxyEnabled"
11488 <owner>bengr@chromium.org</owner>
11489 <owner>bolian@chromium.org</owner>
11491 The percentage of data saving in the previous calendar day while the data
11492 reduction proxy was enabled. A negative saving will be shown as zero. This
11493 only counts responses while the data reduction proxy is enabled. The metric
11494 is reported when the first response in the current day is received.
11498 <histogram name="Net.DailyContentSavingPercent_ViaDataReductionProxy"
11500 <owner>bengr@chromium.org</owner>
11501 <owner>bolian@chromium.org</owner>
11503 The percentage of data saving in the previous calendar day via the data
11504 reduction proxy. A negative saving will be shown as zero. This only counts
11505 responses via the data reduction proxy. The metric is reported when the
11506 first response in the current day is received.
11510 <histogram name="Net.DailyHttpContentLengthViaDataReductionProxy" units="KB">
11512 Deprecated- see Net.DailyContentLength_ViaDataReductionProxy.
11514 <owner>bolian@chromium.org</owner>
11516 Total size in KB of all response bodies in the previous calendar day that
11517 were received through the data reduction proxy.
11521 <histogram name="Net.DailyHttpContentLengthWithDataReductionProxyEnabled"
11524 Deprecated- see Net.DailyContentLength_DataReductionProxyEnabled
11526 <owner>bolian@chromium.org</owner>
11528 Total size in KB of all response bodies in the previous calendar day that
11529 were received when the data reduction proxy was enabled.
11533 <histogram name="Net.DailyHttpContentSavings" units="Percent">
11535 Deprecated- see Net.DailyContentSavingPercent.
11537 <owner>bolian@chromium.org</owner>
11539 The percentage of data saving in the previous calendar day. A negative
11540 saving will be shown as zero.
11544 <histogram name="Net.DailyHttpContentSavings_DataReductionProxy"
11547 Deprecated- see Net.DailyContentSavingPercent_DataReductionProxyEnabled.
11549 <owner>bolian@chromium.org</owner>
11551 The percentage of data saving in the previous calendar day when the data
11552 reduction proxy was enabled for at least some responses during the day. A
11553 negative saving will be shown as zero.
11557 <histogram name="Net.DailyHttpOriginalContentLength" units="KB">
11559 Deprecated- see Net.DailyOriginalContentLength.
11561 <owner>bolian@chromium.org</owner>
11563 Total size in KB specified in the X-Original-Content-Length headers of all
11564 responses in the previous calendar day. If the header is not present in a
11565 response, the size of the response body is used.
11569 <histogram name="Net.DailyHttpReceivedContentLength" units="KB">
11571 Deprecated- see Net.DailyContentLength.
11573 <owner>bolian@chromium.org</owner>
11575 Total size in KB of all response bodies in the previous calendar day.
11579 <histogram name="Net.DailyOriginalContentLength" units="KB">
11580 <owner>bolian@chromium.org</owner>
11582 The total size in KB specified in the X-Original-Content-Length headers of
11583 all HTTP/HTTPS response bodies in the previous calendar day. If the header
11584 is not present in a response, the size of the response body is used. The
11585 metric is reported when the first response in the current day is received.
11589 <histogram name="Net.DailyOriginalContentLength_DataReductionProxyEnabled"
11591 <owner>bengr@chromium.org</owner>
11592 <owner>bolian@chromium.org</owner>
11594 The total size in KB specified in the X-Original-Content-Length headers of
11595 all HTTP/HTTPS response bodies in the previous calendar day while the data
11596 reduction proxy is enabled. If the header is not present in a response, the
11597 size of the response body is used. The metric is reported when the first
11598 response in the current day is received.
11602 <histogram name="Net.DailyOriginalContentLength_ViaDataReductionProxy"
11604 <owner>bengr@chromium.org</owner>
11605 <owner>bolian@chromium.org</owner>
11607 The total size in KB specified in the X-Original-Content-Length headers of
11608 all HTTP/HTTPS response bodies in the previous calendar day via the data
11609 reduction proxy. If the header is not present in a response, the size of the
11610 response body is used. The metric is reported when the first response in the
11611 current day is received.
11615 <histogram name="Net.DailyReceivedContentViaDataReductionProxy" units="Percent">
11617 Deprecated- see Net.DailyContentPercent_ViaDataReductionProxy.
11619 <owner>bengr@chromium.org</owner>
11620 <owner>bolian@chromium.org</owner>
11622 The percentage of Net.DailyHttpContentLengthViaDataReductionProxy in
11623 Net.DailyHttpReceivedContentLength.
11627 <histogram name="Net.DailyReceivedContentWithDataReductionProxyEnabled"
11630 Deprecated- see Net.DailyContentPercent_DataReductionProxyEnabled.
11632 <owner>bengr@chromium.org</owner>
11633 <owner>bolian@chromium.org</owner>
11635 The percentage of Net.DailyHttpContentLengthWithDataReductionProxyEnabled in
11636 Net.DailyHttpReceivedContentLength.
11640 <histogram name="Net.DhcpWpadCancelTime" units="milliseconds">
11641 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11643 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
11644 cancellation of the fetch. For a given fetch, only one of the cancellation
11645 or completion histograms will be added to.
11649 <histogram name="Net.DhcpWpadCompletionTime" units="milliseconds">
11650 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11652 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
11653 completion of the fetch. For a given fetch, only one of the cancellation or
11654 completion histograms will be added to.
11658 <histogram name="Net.DhcpWpadFetchError" enum="NetErrorCodes">
11659 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11661 Tracks the net error codes received when the DHCP WPAD fetch fails to
11662 retrieve a PAC file (including PAC_NOT_IN_DHCP, which is not really an error
11663 but an indication that a PAC URL was not configured in DHCP).
11667 <histogram name="Net.DhcpWpadGetAdaptersAddressesError"
11668 enum="ErrorCodesGetAdaptersAddresses">
11669 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11671 Tracks the frequency of each of the different known error codes of calling
11672 the GetAdaptersAddresses Win32 API.
11676 <histogram name="Net.DhcpWpadGetAdaptersAddressesTime" units="milliseconds">
11677 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11679 Measures the time taken to call the GetAdaptersAddresses Win32 API, to
11680 validate our understanding that it should complete quickly enough to call
11681 synchronously from the network thread.
11685 <histogram name="Net.DhcpWpadNumAdaptersAtWaitTimer">
11686 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11688 Total number of adapters enabled for DHCP as seen when the wait timer in the
11689 DHCP WPAD code hits. This timer fires after a timeout from when we get some
11690 information from the first adapter to finish.
11694 <histogram name="Net.DhcpWpadNumPendingAdaptersAtWaitTimer">
11695 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11697 Number of adapters enabled for DHCP that we have not completed retrieving
11698 information for, as seen when the wait timer in the DHCP WPAD code hits.
11699 This timer fires after a timeout from when we get some information from the
11700 first adapter to finish.
11704 <histogram name="Net.DhcpWpadUnhandledDhcpError">
11705 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11707 Counts the number of errors from the DhcpRequestParams API that we do not
11708 have specific handling for, so that we can see if there is an abnormally
11713 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency">
11715 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
11717 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11720 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency">
11722 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
11724 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11727 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency2"
11728 units="milliseconds">
11729 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11731 The time measured before starting DNS lookup until after the connection is
11736 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency2">
11738 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
11740 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11743 <histogram name="Net.DoubleGetExperiment_InitialResponseMethod"
11744 enum="DoubleGetExperimentMethods">
11745 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11747 The number of HTTP request responses with MS Office Docs MIME types. The
11748 responses are classified based on their method type and cacheability (POST,
11749 cacheable GET and non-cacheable GET). The histogram is used in Double GET
11750 Experiment, where successful non-cacheable GET requests are intercepted
11751 after initial response and repeated in order to determine how much reissuing
11752 non-cacheable GET requests influences their error rate. The histogram tracks
11753 only initial requests (not the repeated ones).
11757 <histogram name="Net.DoubleGetExperiment_ResponseCode">
11758 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11760 The response codes encountered for GET request repeated in Double GET
11761 Experiment. In the experiment successful non-cacheable GET requests are
11762 intercepted after initial response and repeated. The goal of the experiment
11763 is to measure how much reissuing non-cacheable GET requests influences their
11768 <histogram name="Net.DownloadBandwidth">
11769 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11771 Kbps on download streams exceeding 25KB. Measures from the beginning of the
11772 first byte received until the end of flowing data.
11776 <histogram name="Net.ErrorCodesForImages" enum="NetErrorCodes">
11777 <owner>skonig@chromium.org</owner>
11778 <owner>hbengali@chromium.org</owner>
11780 Net error codes that requests for images end with, including net::OK and
11785 <histogram name="Net.ErrorCodesForMainFrame" enum="NetErrorCodes">
11787 Deprecated as of 2011/5/24, replaced by Net.ErrorCodesForMainFrame2, which
11788 measures the same data but uses a different bucket structure (adds guard
11791 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11793 Positive net error code that a page failed with. Note that this only counts
11794 the errors in "main frames", so it is a measure of the error pages
11795 that users actually see (it does not for example count the error codes for
11796 subresoures on a page).
11800 <histogram name="Net.ErrorCodesForMainFrame2" enum="NetErrorCodes">
11802 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForMainFrame3, which
11803 measures the same data but includes ERR_ABORTED and OK.
11805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11807 Positive net error code that a page failed with. Note that this only counts
11808 the errors in "main frames", so it is a measure of the error pages
11809 that users actually see (it does not for example count the error codes for
11810 subresoures on a page).
11814 <histogram name="Net.ErrorCodesForMainFrame3" enum="NetErrorCodes">
11815 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11817 Positive net error codes that requests for pages end with, including net::OK
11818 and net::ERR_ABORTED. This only counts loads in "main frames" (it
11819 does not for example count the error codes for subresoures on a page).
11823 <histogram name="Net.ErrorCodesForSubresources" enum="NetErrorCodes">
11825 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForSubresources2,
11826 which measures the same data but includes ERR_ABORT and OK.
11828 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11830 Positive net error code that a page failed with. Note that this only counts
11831 the errors in "subresources".
11835 <histogram name="Net.ErrorCodesForSubresources2" enum="NetErrorCodes">
11836 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11838 Net error codes that requests for "subresources" end with,
11839 including net::OK and net::ERR_ABORTED.
11843 <histogram name="Net.ErrorPageCounts" enum="NetErrorPageEvents">
11844 <owner>rdsmith@chromium.org</owner>
11845 <owner>ellyjones@chromium.org</owner>
11847 Counts of various events that can occur on the network error page. See the
11848 histogram for details.
11852 <histogram name="Net.FileError_Flush">
11853 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11855 System error code that a file Flush failed with. The code is OS dependent,
11856 so when looking at the histogram don't mix OSes.
11860 <histogram name="Net.FileError_GetSize">
11861 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11863 System error code that a file GetSize failed with. The code is OS
11864 dependent, so when looking at the histogram don't mix OSes.
11868 <histogram name="Net.FileError_Open">
11869 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11871 System error code that a file Open failed with. The code is OS dependent,
11872 so when looking at the histogram don't mix OSes.
11876 <histogram name="Net.FileError_Read">
11877 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11879 System error code that a file Read failed with. The code is OS dependent,
11880 so when looking at the histogram don't mix OSes.
11884 <histogram name="Net.FileError_Seek">
11885 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11887 System error code that a file Seek failed with. The code is OS dependent,
11888 so when looking at the histogram don't mix OSes.
11892 <histogram name="Net.FileError_SetEof">
11893 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11895 System error code that a file SetEof failed with. The code is OS dependent,
11896 so when looking at the histogram don't mix OSes.
11900 <histogram name="Net.FileError_Write">
11901 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11903 System error code that a file Write failed with. The code is OS dependent,
11904 so when looking at the histogram don't mix OSes.
11908 <histogram name="Net.FileErrorRange_Flush">
11909 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11911 System error code range that a file Flush failed with. Any value other than
11912 0 indicates that we have received errors in a range outside of the one in
11913 which we recorded the specific errors in Net.FileError_Flush. The code is
11914 OS dependent, so when looking at the histogram don't mix OSes.
11918 <histogram name="Net.FileErrorRange_GetSize">
11919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11921 System error code range that a file GetSize failed with. Any value other
11922 than 0 indicates that we have received errors in a range outside of the one
11923 in which we recorded the specific errors in Net.FileError_GetSize. The code
11924 is OS dependent, so when looking at the histogram don't mix OSes.
11928 <histogram name="Net.FileErrorRange_Open">
11929 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11931 System error code range that a file Open failed with. Any value other than
11932 0 indicates that we have received errors in a range outside of the one in
11933 which we recorded the specific errors in Net.FileError_Open. The code is OS
11934 dependent, so when looking at the histogram don't mix OSes.
11938 <histogram name="Net.FileErrorRange_Read">
11939 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11941 System error code range that a file Read failed with. Any value other than
11942 0 indicates that we have received errors in a range outside of the one in
11943 which we recorded the specific errors in Net.FileError_Read. The code is OS
11944 dependent, so when looking at the histogram don't mix OSes.
11948 <histogram name="Net.FileErrorRange_Seek">
11949 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11951 System error code range that a file Seek failed with. Any value other than
11952 0 indicates that we have received errors in a range outside of the one in
11953 which we recorded the specific errors in Net.FileError_Seek. The code is OS
11954 dependent, so when looking at the histogram don't mix OSes.
11958 <histogram name="Net.FileErrorRange_SetEof">
11959 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11961 System error code range that a file SetEof failed with. Any value other
11962 than 0 indicates that we have received errors in a range outside of the one
11963 in which we recorded the specific errors in Net.FileError_SetEof. The code
11964 is OS dependent, so when looking at the histogram don't mix OSes.
11968 <histogram name="Net.FileErrorRange_Write">
11969 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11971 System error code range that a file Write failed with. Any value other than
11972 0 indicates that we have received errors in a range outside of the one in
11973 which we recorded the specific errors in Net.FileError_Write. The code is
11974 OS dependent, so when looking at the histogram don't mix OSes.
11978 <histogram name="Net.FoundSystemTrustRootsAndroid" enum="Boolean">
11979 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
11981 Whether or not system installed trust anchors could be distinguished from
11982 user installed trust anchors. Recorded on first certificate verification on
11983 Android 4.2 and later.
11987 <histogram name="Net.FtpDataConnectionErrorCount" enum="FtpDataConnectionError">
11988 <owner>phajdan.jr@chromium.org</owner>
11989 <summary>The number of times each FTP Error was observed.</summary>
11992 <histogram name="Net.FtpDataConnectionErrorHappened"
11993 enum="FtpDataConnectionError">
11994 <owner>phajdan.jr@chromium.org</owner>
11996 The number of Chrome sessions which encountered the indicates FTP Error.
11997 This prevents allowing a user that retried a connection many times (getting
11998 an error each time) from biasing the tallies.
12002 <histogram name="Net.FtpServerTypeCount" enum="FtpServerType">
12003 <owner>phajdan.jr@chromium.org</owner>
12005 Each bucket is the number of FTP server types the user has encountered
12006 during the session.
12010 <histogram name="Net.GetProxyForUrl_FAIL" units="milliseconds">
12011 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12013 The time spent waiting for WinHttpGetProxyForUrl to return with error.
12017 <histogram name="Net.GetProxyForUrl_OK" units="milliseconds">
12018 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12020 The time spent waiting for WinHttpGetProxyForUrl to return with success.
12024 <histogram name="Net.GoogleConnectionUsedSSLVersionFallback"
12025 enum="FallbackSSLVersion">
12026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12028 Nonzero if the HTTP request was to a Google server which required SSL
12029 version fallback. The value indicates the SSL version the request fell back
12030 on. Since Google servers support TLS 1.2, any fallback is an indication of
12031 network middleware problems.
12035 <histogram name="Net.HadConnectionType" enum="ConnectionType">
12037 The count was inaccurate (it counted transactions rather than connections).
12039 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12041 Each bucket is a boolean (0 or 1) indicating whether the user has had a
12042 connection of that type during the session.
12046 <histogram name="Net.HadConnectionType2" enum="ConnectionType">
12048 This statistic measures successful and failed connections, the new one only
12049 measures successful ones.
12051 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12053 Each bucket is a boolean (0 or 1) indicating whether the user has had a
12054 connection of that type during the session.
12058 <histogram name="Net.HadConnectionType3" enum="ConnectionType">
12059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12061 Each bucket is a boolean (0 or 1) indicating whether the user has had a
12062 successful connection of that type during the session.
12066 <histogram name="Net.HadFtpServerType" enum="FtpServerType">
12067 <owner>phajdan.jr@chromium.org</owner>
12069 Each bucket is a boolean (0 or 1) indicating whether the user has had a
12070 connection with an FTP server of that type during the session.
12074 <histogram name="Net.HttpAuthCacheAddEvicted" enum="BooleanDidEvict">
12075 <owner>ttuttle@chromium.org</owner>
12077 Whether adding an entry to the HTTP auth cache evicted another entry.
12081 <histogram name="Net.HttpAuthCacheAddEvictedCreation">
12082 <owner>ttuttle@chromium.org</owner>
12084 When an HTTP auth cache entry is evicted, the time since it was created.
12088 <histogram name="Net.HttpAuthCacheAddEvictedLastUse">
12089 <owner>ttuttle@chromium.org</owner>
12091 When an HTTP auth cache entry is evicted, the time since it was last used.
12095 <histogram name="Net.HttpAuthCacheAddPathEvicted" enum="BooleanDidEvict">
12096 <owner>ttuttle@chromium.org</owner>
12098 Whether adding a path to an entry in the HTTP auth cache evicted another
12103 <histogram name="Net.HttpAuthCacheLookupByPathPosition">
12104 <owner>ttuttle@chromium.org</owner>
12106 When looking up an HTTP auth cache entry by path, the position (1-indexed)
12107 of the entry on a hit, or 0 on a miss.
12111 <histogram name="Net.HttpAuthCacheLookupPosition">
12112 <owner>ttuttle@chromium.org</owner>
12114 When looking up an HTTP auth cache entry by realm, the position (1-indexed)
12115 of the entry on a hit, or 0 on a miss.
12119 <histogram name="Net.HttpAuthCount" enum="HttpAuthCount">
12120 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12122 Per-authentication-scheme counts of authentication attempts and rejections.
12126 <histogram name="Net.HttpAuthResource" enum="HttpAuthResource">
12127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12129 Count of authentication requests for top level pages vs. sub-resources, such
12130 as images or iframes.
12134 <histogram name="Net.HttpAuthTarget" enum="HttpAuthTarget">
12135 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12137 Per-authentication-scheme counts of authentication targets, such as secure
12138 servers or proxies.
12142 <histogram name="Net.HttpConnectionLatency" units="milliseconds">
12143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12145 Time between the HttpNetworkTransaction requesting a connection and the time
12150 <histogram name="Net.HttpContentFreshnessLifetime" units="seconds">
12151 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12152 <summary>Length of time that a received resource will be cacheable.</summary>
12155 <histogram name="Net.HttpContentLength" units="bytes">
12156 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12158 Size of the response body. This is the actual number of bytes received,
12159 which usually agrees with but is not necessarily the same as the size
12160 specified by the Content-Length header.
12164 <histogram name="Net.HttpContentLengthCacheable" units="bytes">
12165 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12167 Size of the response body if it is cacheable. This is the actual number of
12168 bytes received, which usually agrees with but is not necessarily the same as
12169 the size specified by the Content-Length header.
12173 <histogram name="Net.HttpContentLengthCacheable24Hours" units="bytes">
12174 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12176 Size of the response body if it is cacheable for at least 24 hours. This is
12177 the actual number of bytes received, which usually agrees with but is not
12178 necessarily the same as the size specified by the Content-Length header.
12182 <histogram name="Net.HttpContentLengthCacheable4Hours" units="bytes">
12183 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12185 Size of the response body if it is cacheable for at least 4 hours. This is
12186 the actual number of bytes received, which usually agrees with but is not
12187 necessarily the same as the size specified by the Content-Length header.
12191 <histogram name="Net.HttpContentLengthDifference" units="bytes">
12192 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12194 The difference between the size specified in the X-Original-Content-Length
12195 header and the size of teh response body. This is zero if the
12196 X-Original-Content-Length header is not present in the response.
12200 <histogram name="Net.HttpContentLengthDifferenceWithValidOCL" units="bytes">
12201 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12203 The difference between the size specified in the X-Original-Content-Length
12204 header and the size of the response body. Only includes resources that have
12205 the X-Original-Content-Length header.
12209 <histogram name="Net.HttpContentLengthWithValidOCL" units="bytes">
12210 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12212 Size of the response body. Only includes resources that have the
12213 X-Original-Content-Length header.
12217 <histogram name="Net.HttpJob.TotalTime" units="milliseconds">
12218 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12220 Time it takes to complete an HttpJob, from starting the transaction until we
12225 <histogram name="Net.HttpJob.TotalTimeCached" units="milliseconds">
12226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12228 Time it takes to complete an HttpJob, from starting the transaction until we
12229 are done reading, for jobs served from the cache.
12233 <histogram name="Net.HttpJob.TotalTimeCancel" units="milliseconds">
12234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12236 Time it takes to complete an HttpJob, from starting the transaction until
12237 the job is killed. Note that we didn't detect the end of the data for this
12242 <histogram name="Net.HttpJob.TotalTimeNotCached" units="milliseconds">
12243 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12245 Time it takes to complete an HttpJob, from starting the transaction until we
12246 are done reading, for jobs not served from the cache.
12250 <histogram name="Net.HttpJob.TotalTimeSuccess" units="milliseconds">
12251 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12253 Time it takes to complete an HttpJob, from starting the transaction until we
12254 are done reading, for jobs when we read until no more data is available.
12258 <histogram name="Net.HttpOriginalContentLength" units="bytes">
12259 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12261 Size specified in the X-Original-Content-Length header. If this header is
12262 not present in the response, the size of the response body is used.
12266 <histogram name="Net.HttpOriginalContentLengthWithValidOCL" units="bytes">
12267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12269 Size specified in the X-Original-Content-Length header. Only includes
12270 resources that have the X-Original-Content-Length header.
12274 <histogram name="Net.HttpProxySocketRequestTime" units="milliseconds">
12275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12276 <summary>Time it takes to request a new (unused) HTTP proxy socket.</summary>
12279 <histogram name="Net.HttpResponseCode">
12280 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12281 <summary>The count of HTTP Response codes encountered.</summary>
12284 <histogram name="Net.HttpResponseCode_Nxx_MainFrame">
12285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12287 The count of HTTP Response codes encountered, in response to MAIN_FRAME
12288 requests only; saving only the hundreds digit, e.g. 100->1, 300->3.
12292 <histogram name="Net.HttpSocketType" enum="HttpSocketType">
12293 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12295 The counts of the type of sockets (all HTTP sockets, regardless of any proxy
12296 used) used for HTTP[s].
12300 <histogram name="Net.HttpTimeToFirstByte" units="milliseconds">
12301 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12303 Time from when an HTTP request is issued to when the first byte is
12308 <histogram name="Net.IOError_SocketReuseType" enum="HttpSocketType">
12309 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12311 The count of handleable socket errors (connection abort/close/reset) per
12316 <histogram name="Net.IOError_SocketReuseType_disable_late_binding"
12317 enum="HttpSocketType">
12319 Late bindings are on by default now.
12321 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12323 The count of handleable socket errors (connection abort/close/reset) per
12324 socket reuse type. Socket late binding is disabled.
12328 <histogram name="Net.IOError_SocketReuseType_enable_late_binding"
12329 enum="HttpSocketType">
12331 Late bindings are on by default now.
12333 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12335 The count of handleable socket errors (connection abort/close/reset) per
12336 socket reuse type. Socket late binding is enabled.
12340 <histogram name="Net.IOThreadCreationToHttpRequestStart" units="milliseconds">
12341 <owner>bengr@chromium.org</owner>
12343 Time from when the IOThread is created to when the first URL request is
12344 started. Only requests that are created for a profile while Chrome is
12345 starting up are considered.
12349 <histogram name="Net.IPv6ConnectDuration" units="milliseconds">
12350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12351 <summary>Duration of time spent during the UDP-connect IPv6 probe.</summary>
12354 <histogram name="Net.IPv6ConnectFailureMatch" enum="BooleanSuccess">
12355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12357 Whether the interface-enumeration IPv6 probe method failed given that the
12358 UDP-connect IPV6 probe failed.
12362 <histogram name="Net.IPv6ConnectSuccessMatch" enum="BooleanSuccess">
12363 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12365 Whether the interface-enumeration IPv6 probe method was successful given
12366 that the UDP-connect IPV6 probe was successful.
12370 <histogram name="Net.IPv6Status" enum="IPV6ProbeResult">
12371 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12372 <summary>The probe results when a test for IPv6 support is done.</summary>
12375 <histogram name="Net.IPv6Status_retest" enum="IPV6ProbeResult">
12376 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12378 The probe results when a test for IPv6 support is done, after a network
12383 <histogram name="Net.MTPR_GetProxyForUrl_Thread_Wait_Time" units="milliseconds">
12384 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12386 The time that a (non-cancelled) proxy resolution request was stalled waiting
12387 for an execution thread, for MultiThreadedProxyResolver.
12391 <histogram name="Net.MTPR_GetProxyForUrl_Time" units="milliseconds">
12392 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12394 The total time that it took for a (non-cancelled) proxy resolution request
12395 to complete, for MultiThreadedProxyResolver.
12399 <histogram name="Net.NetworkErrorsRecovered.MainFrame" enum="NetErrorCodes">
12400 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12402 How often automatically retrying to download the main frame of a page in
12403 response to specific HTTP network errors succeeds.
12407 <histogram name="Net.NetworkErrorsRecovered.Subresource" enum="NetErrorCodes">
12408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12410 How often automatically retrying to download a subresource in response to
12411 specific HTTP network errors succeeds.
12415 <histogram name="Net.NetworkErrorsUnrecovered.MainFrame" enum="NetErrorCodes">
12416 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12418 How often automatically retrying to download the main frame of a page in
12419 response to specific HTTP network errors returns another network error.
12420 Histogram includes only the error code that triggered the retry.
12424 <histogram name="Net.NetworkErrorsUnrecovered.Subresource" enum="NetErrorCodes">
12425 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12427 How often automatically retrying to download a subresource in response to
12428 specific HTTP network errors returns another network error. Histogram
12429 includes only the error code that triggered the retry.
12433 <histogram name="Net.NotifyAddrChangeFailures">
12434 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12436 On Windows, NetworkChangeNotifierWin calls NotifyAddrChange, which can fail
12437 for unknown reasons. This records the number of times it fails in a row
12438 before a successful call. If it never succeeds, or takes over 100 tries, a
12439 value of 100 is recorded. See http://crbug.com/69198
12443 <histogram name="Net.NumDuplicateCookiesInDb">
12444 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12446 The number of duplicate cookies that were present in the cookie store during
12451 <histogram name="Net.OCSPRequestFailedTimeMs" units="milliseconds">
12452 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12454 When validating an HTTPS certificate we may have to make one or more HTTP
12455 fetches to OCSP responders in order to get revocation information. This
12456 measures the amount of time that failures to get OCSP information take.
12460 <histogram name="Net.OCSPRequestSuccess" enum="BooleanSuccess">
12461 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12463 When validating an HTTPS certificate we may have to make one or more HTTP
12464 fetches to OCSP responders in order to get revocation information. This
12465 records the fraction of successful requests.
12469 <histogram name="Net.OCSPRequestTimeMs" units="milliseconds">
12470 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12472 When validating an HTTPS certificate we may have to make one or more HTTP
12473 fetches to OCSP responders in order to get revocation information. This
12474 measures the amount of time that each of those requests takes.
12478 <histogram name="Net.OCSPResponseStapled" enum="BooleanSuccess">
12479 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12481 When connecting over HTTPS, a server may include an OCSP response as part of
12482 the TLS handshake so that clients do not have to fetch it, provided the
12483 client requested the server do so. This measures whether or not a server
12484 included an OCSP response when it was requested.
12488 <histogram name="Net.OSErrorsForGetAddrinfo" enum="ErrorCodesGetaddrinfo_All">
12489 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12491 Positive error code that was returned by the system library
12492 "getaddrinfo()". This error code is platform specific, so when
12493 there is a Windows/Linux conflict, both decodings are shown.
12497 <histogram name="Net.OSErrorsForGetAddrinfo_Linux"
12498 enum="ErrorCodesGetaddrinfo_Linux">
12499 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12501 Positive error code that was returned by the system library
12502 "getaddrinfo()".
12506 <histogram name="Net.OSErrorsForGetAddrinfo_Mac"
12507 enum="ErrorCodesGetaddrinfo_Mac">
12508 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12510 Positive error code that was returned by the system library
12511 "getaddrinfo()".
12515 <histogram name="Net.OSErrorsForGetAddrinfo_Win"
12516 enum="ErrorCodesGetaddrinfo_Win">
12517 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12519 Positive error code that was returned by the system library
12520 "getaddrinfo()".
12524 <histogram name="Net.Ping_ResponseStartedTime" units="milliseconds">
12526 Deprecated 4/16/2014. No longer tracked.
12528 <owner>davidben@chromium.org</owner>
12530 How long it took for an <a ping> request to receive a response. Only
12531 recorded if a response was received.
12535 <histogram name="Net.Ping_Result" enum="PingResult">
12537 Deprecated 4/16/2014. No longer tracked.
12539 <owner>davidben@chromium.org</owner>
12541 The result of an <a ping> request, whether it received a response or
12542 timed out or failed for some other reason.
12546 <histogram name="Net.PreconnectedLinkNavigations" enum="PreconnectedNavigation">
12547 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12549 Indicate whether a link navigation was preceded by a recent pre-connect
12550 trigger (within 10 seconds). There is a high chance that loading the page
12551 used a preconnected TCP session.
12555 <histogram name="Net.PreconnectedNavigation" enum="PreconnectedNavigation">
12556 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12558 Indicate whether a URLRequest was preceded by a recent pre-connect trigger
12559 (within 10 seconds). There is a high chance that loading the resource used a
12560 preconnected TCP session.
12564 <histogram name="Net.PreconnectMotivation" enum="PreconnectMotivation">
12565 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12567 When a preconnection is made, indicate what the motivation was.
12570 Currently, the most common (only?) motivations are SELF_REFERAL,
12571 LEARNED_REFERAL and OMNIBOX. The SELF_REFERAL indicates that we made sure a
12572 second connection was available for a resource that either was never before
12573 seen, or has historically had no subresources. The LEARNED_REFERAL
12574 indicates that we "learned" that a subresource was commonly
12575 needed, and that motivated the TCP/IP preconnect. The OMNIBOX motivation
12576 happens when a search is being suggested, and we preconnect to the search
12577 provider. (WARNING: Prior to version 7.517.*, enums 7, 8, and 9 may be
12578 confused, as EARLY_LOAD_MOTIVATED was inserted new 6 value.)
12582 <histogram name="Net.PreconnectProxyStatus" enum="ProxyStatus">
12583 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12585 Indicate whether there was a proxy to preclude preconnection.
12589 <histogram name="Net.PreconnectSubresourceEval"
12590 enum="PreconnectSubresourceEval">
12591 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12593 What did we decide to do about a predicted resource, based on the historical
12594 expected number of connection that this subresource will require.
12597 This is basically the current thresholding of the SubresourceExpectation,
12598 relative to current static thresholds, and taking into account whether
12599 preconnection is enabled (i.e., if preconnection is disabled, we'll never
12600 decide to preconnect).
12604 <histogram name="Net.PreconnectSubresourceExpectation">
12605 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12607 The expected number of connections, times 100, that we'll make to a given
12608 subresource, based on learned history.
12611 By comparing this to thresholds, we decide if we will preconnect,
12612 preresolve, or do nothing. This histogram can be used to select those static
12617 <histogram name="Net.PreconnectTriggerUsed" enum="PreconnectTriggerUsed">
12618 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12620 Indicate whether if a preconnect trigger is followed by a resource request
12621 (from link navigations) to the host or not. This is to measure precision of
12622 link-based preconnect triggers.
12626 <histogram name="Net.PreconnectUtilization" enum="NetPreconnectUtilization">
12628 Sourced data corrected, and replaced by NetPreconnectUtilization2
12630 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12632 Indicate final utilization for each attempted socket connection.
12635 We also include stats for non-speculative sockets. Some socket connections
12636 may never connect, and others may never be used (as the user may abort
12641 <histogram name="Net.PreconnectUtilization2" enum="NetPreconnectUtilization">
12642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12644 Indicate final utilization for each attempted socket connection.
12647 We also include stats for non-speculative sockets. Some socket connections
12648 may never connect, and others may never be used (as the user may abort
12653 <histogram name="Net.Prefetch.Pattern" enum="PrefetchStatus">
12654 <owner>jkarlin@chromium.org</owner>
12656 The completion status of prefetches that have finished loading.
12659 Measurement occurs at ResourceLoader::ResponseCompleted so requests canceled
12660 before that point are not registered.
12662 Note that "success from cache" means that the
12663 UrlRequest::was_cached() was true, and "success from network"
12664 means that was_cached() was false. Validated results are considered cached,
12665 even though a conditional network request is made.
12669 <histogram name="Net.Prefetch.PrefilterBytesReadFromNetwork" units="bytes">
12670 <owner>jkarlin@chromium.org</owner>
12672 Number of bytes read from the network on behalf of prefetch requests. This
12673 is prefilter, so before any decompression.
12677 <histogram name="Net.Prefetch.TimeBeforeCancel" units="milliseconds">
12678 <owner>jkarlin@chromium.org</owner>
12680 Time spent on prefetch requests before the request was canceled.
12684 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromCache"
12685 units="milliseconds">
12686 <owner>jkarlin@chromium.org</owner>
12687 <summary>Time spent on prefetch requests when fetched from cache.</summary>
12690 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromNetwork"
12691 units="milliseconds">
12692 <owner>jkarlin@chromium.org</owner>
12694 Time spent on prefetch requests when fetched from the network, including
12699 <histogram name="Net.Priority_High_Latency" units="milliseconds">
12701 Replaced by Net.Priority_High_Latency_b.
12703 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12705 Time from the start of the http transaction until the first byte of the
12706 response for high priority (currently frame and subframe) requests. Only
12707 times under 10 minutes are recorded.
12711 <histogram name="Net.Priority_High_Latency_b" units="milliseconds">
12712 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12714 Time from the start of the http transaction until the first byte of the
12715 response for high priority (currently frame and subframe) requests.
12719 <histogram name="Net.Priority_Low_Latency" units="milliseconds">
12721 Replaced by Net.Priority_Low_Latency_b.
12723 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12725 Time from the start of the http transaction until the first byte of the
12726 response for low priority (non-frame/subframe) requests. Only times under
12727 10 minutes are recorded.
12731 <histogram name="Net.Priority_Low_Latency_b" units="milliseconds">
12732 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12734 Time from the start of the http transaction until the first byte of the
12735 response for low priority (non-frame/subframe) requests.
12739 <histogram name="Net.ProxyPollConfigurationTime">
12740 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12742 The time in milliseconds spent fetch the system proxy configuration, when
12743 polling it for changes.
12747 <histogram name="Net.ProxyResolver.AbandonedExecutionTotalTime"
12748 units="milliseconds">
12749 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12751 The total amount of time that was spent executing the proxy script during
12752 "tracing" runs (executions of the script which discovered a new
12753 DNS dependency and were subsequently abandoned).
12757 <histogram name="Net.ProxyResolver.BlockingDNSMode.AbandonedExecutionTotalTime"
12758 units="milliseconds">
12759 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12761 The total amount of time that was spent executing the proxy script during
12762 "tracing" runs (executions of the script which discovered a new
12763 DNS dependency and were subsequently abandoned).
12767 <histogram name="Net.ProxyResolver.BlockingDNSMode.DnsWaitTotalTime"
12768 units="milliseconds">
12769 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12771 The total amount of time that was spent in the non-blocking DNS bindings
12772 while executing PAC scripts. This includes the times for abandoned
12777 <histogram name="Net.ProxyResolver.BlockingDNSMode.ExecutionTime"
12778 units="milliseconds">
12779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12781 The amount of time inside of V8 that the proxy script spent executing for
12782 the final pass. This includes the time spent in the javascript bindings.
12783 This does not include the time spent in abandoned execution passes.
12787 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumAlerts">
12788 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12790 The number of times that alert() was called in the final execution of the
12795 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumErrors">
12796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12798 The number of errors that were seen in the final execution of the script.
12802 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumRestarts">
12803 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12805 The number of times that the PAC script execution was restarted.
12809 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTime"
12810 units="milliseconds">
12811 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12813 The total time that the proxy resolution took. This includes all the time
12814 spent waiting for DNS, PAC script execution, and restarts.
12818 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTimeDNS"
12819 units="milliseconds">
12820 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12822 The total time that proxy resolution spent waiting for DNS. This also
12823 includes any queuing delays on the origin thread waiting for the DNS result
12828 <histogram name="Net.ProxyResolver.BlockingDNSMode.UniqueDNS">
12829 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12831 The number of unique DNS hostnames that the PAC script tried to resolve. The
12832 *Ex() versions of the bindings count separately.
12836 <histogram name="Net.ProxyResolver.DnsWaitTotalTime" units="milliseconds">
12837 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12839 The total amount of time that was spent in the non-blocking DNS bindings
12840 while executing PAC scripts. This includes the times for abandoned
12845 <histogram name="Net.ProxyResolver.ExecutionTime" units="milliseconds">
12846 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12848 The amount of time inside of V8 that the proxy script spent executing for
12849 the final pass. This includes the time spent in the javascript bindings
12850 (which is probably dominated by Net.ProxyResolver.DnsWaitTotalTime). This
12851 does not include the time spent in abandoned execution passes.
12855 <histogram name="Net.ProxyResolver.NumAlerts">
12856 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12858 The number of times that alert() was called in the final execution of the
12863 <histogram name="Net.ProxyResolver.NumErrors">
12864 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12866 The number of errors that were seen in the final execution of the script.
12870 <histogram name="Net.ProxyResolver.NumRestarts">
12871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12873 The number of times that the PAC script execution was restarted.
12877 <histogram name="Net.ProxyResolver.OriginThreadLatency" units="milliseconds">
12878 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12880 The amount of time it took upon completion to run the final task posted back
12885 <histogram name="Net.ProxyResolver.TotalTime" units="milliseconds">
12886 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12888 The total time that the proxy resolution took. This includes all the time
12889 spent waiting for DNS, PAC script execution, and restarts.
12893 <histogram name="Net.ProxyResolver.TotalTimeDNS" units="milliseconds">
12894 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12896 The total time that proxy resolution spent waiting for DNS. This also
12897 includes any queuing delays on the origin thread waiting for the DNS result
12902 <histogram name="Net.ProxyResolver.TotalTimeWorkerThread" units="milliseconds">
12903 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12905 The total time that the proxy resolution took, not including the post back
12906 to the origin thread. This includes all the time spent waiting for DNS, PAC
12907 script execution, and restarts.
12911 <histogram name="Net.ProxyResolver.UniqueDNS">
12912 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12914 The number of unique DNS hostnames that the PAC script tried to resolve. The
12915 *Ex() versions of the bindings count separately.
12919 <histogram name="Net.ProxyResolver.URLSize">
12920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
12921 <summary>The length of the URL that was passed into the PAC script.</summary>
12924 <histogram name="Net.PublicKeyPinFailureDomain" enum="PublicKeyPinFailedDomain">
12925 <owner>agl@chromium.org</owner>
12927 Second-level domains for which we have observed public key pinning failures.
12931 <histogram name="Net.PublicKeyPinSuccess" enum="BooleanSuccess">
12932 <owner>agl@chromium.org</owner>
12934 A validated certificate chain may be subject to additional
12935 "pinning" requirements on a per-domain basis. This records the
12936 fraction of successful matches between a certificate chain and a pin list.
12940 <histogram name="Net.QuicEphemeralPortsSuggested">
12941 <owner>rch@chromium.org</owner>
12942 <summary>The number of ports suggested per server.</summary>
12945 <histogram name="Net.QuicHandshakeNotConfirmedNumPacketsReceived">
12946 <owner>rch@chromium.org</owner>
12948 The number of QUIC packets received by a QUIC connection whose handshake was
12949 not confirmed when that connection is closed.
12953 <histogram name="Net.QuicHandshakeState" enum="QuicHandshakeState">
12954 <owner>rch@chromium.org</owner>
12956 The state of a QUIC connection's crypto hanshake as it progresses from
12957 starting to confirmation or failure.
12961 <histogram name="Net.QuicNumSentClientHellos">
12962 <owner>rch@chromium.org</owner>
12963 <summary>The number of client hello messages sent.</summary>
12966 <histogram name="Net.QuicNumSentClientHellosCryptoHandshakeConfirmed">
12968 see Net.QuicSession.Connect*PortForHTTP*
12970 <owner>rch@chromium.org</owner>
12972 The number of client hello messages sent when the crypto handshake was
12977 <histogram name="Net.QuicNumStreamFramesInPacket">
12978 <owner>rch@chromium.org</owner>
12980 The number of stream frames bundled within a received packet.
12984 <histogram name="Net.QuicNumStreamFramesPerStreamInPacket">
12985 <owner>rch@chromium.org</owner>
12987 The number of stream frames per stream ID within a received packet.
12991 <histogram name="Net.QuicServerInfo.DiskCacheReadTime" units="milliseconds">
12992 <owner>rch@chromium.org</owner>
12993 <summary>Time spent to load QUIC server information from disk cache.</summary>
12996 <histogram name="Net.QuicSession.21CumulativePacketsReceived"
12997 units="Received in Ranges">
12998 <owner>rch@chromium.org</owner>
13000 This histogram summarizes information about a 21 packet sequence, indicating
13001 for each of the 21 possible prefixes of this pattern, how many packets were
13002 received in that prefix. The first range uses buckets 0 and 1, and it
13003 describes the 1st packet in the sequence. It indicates if the first packet
13004 was missing (bucket 0), or the first packet was present (bucket 1). The
13005 second range uses buckets 2 through 4, and describes the first 2 packets in
13006 the prefix of this sequence. It indicates if there were no packets received
13007 in the first two packets (bucket 2), or there was one out of two packets
13008 received (bucket 3), or if there was two out of tow received (bucket 4).
13009 etc. etc. Reading this histogram may require post-processing in a spread
13010 sheet, but can indicate the potential value of using FEC packets to convey
13015 <histogram name="Net.QuicSession.6PacketsPatternsReceived"
13016 units="Binay of Packets ACKed">
13017 <owner>rch@chromium.org</owner>
13019 Each of the 64 buckets represents a different binary pattern of 6
13020 consecutive packets that were received by the client. The LSB of the bucket
13021 number corresponds to the reception of the oldest packet. A bit in the
13022 bucket-number being 1 indicates the packet was received, and a 0 means the
13023 packet was never received (by the client).
13027 <histogram name="Net.QuicSession.CloseSessionOnError" enum="NetErrorCodes">
13028 <owner>rch@chromium.org</owner>
13030 The network error code which resulted in the session being closed.
13034 <histogram name="Net.QuicSession.Connect" units="RTTs">
13035 <owner>rch@chromium.org</owner>
13037 Samples of the number of round-trips needed by a QUIC connection before a
13038 request could be sent by the client.
13042 <histogram name="Net.QuicSession.ConnectionClose.NumOpenStreams.TimedOut">
13043 <owner>rch@chromium.org</owner>
13044 <summary>The number of streams open when a QUIC session timed out.</summary>
13048 name="Net.QuicSession.ConnectionClose.NumTotalStreams.HandshakeTimedOut">
13049 <owner>rch@chromium.org</owner>
13051 The number of total streams created when a QUIC session crypto handshake
13056 <histogram name="Net.QuicSession.ConnectionCloseErrorCode"
13057 enum="QuicErrorCodes">
13058 <owner>rch@chromium.org</owner>
13060 The QUIC error code which resulted in the connection being closed.
13064 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeClient"
13065 enum="QuicErrorCodes">
13066 <owner>rch@chromium.org</owner>
13068 The QUIC error code which resulted in the connection being closed by the
13073 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeServer"
13074 enum="QuicErrorCodes">
13075 <owner>rch@chromium.org</owner>
13077 The QUIC error code which resulted in the connection being closed by the
13082 <histogram name="Net.QuicSession.ConnectionTypeFromPeer" enum="AddressFamily">
13083 <owner>rch@chromium.org</owner>
13085 The IP Address family of this connection, as reported by the server.
13089 <histogram name="Net.QuicSession.ConnectionTypeFromSelf" enum="AddressFamily">
13090 <owner>rch@chromium.org</owner>
13091 <summary>The IP Address family of this connection, as seen locally.</summary>
13094 <histogram name="Net.QuicSession.CreationError" enum="QuicSessionErrorCodes">
13095 <owner>jar@chromium.org</owner>
13096 <owner>rch@chromium.org</owner>
13098 Count of errors during attempts to create a QUIC session (before even using
13103 <histogram name="Net.QuicSession.FinalTcpCwnd">
13104 <owner>rch@chromium.org</owner>
13106 The value of the TCP cubic sender's CWND when the session is closed.
13110 <histogram name="Net.QuicSession.HandshakeRoundTrips" units="RTTs">
13112 see Net.QuicSession.Connect*PortForHTTP*
13114 <owner>rch@chromium.org</owner>
13116 Samples of the number of round-trips needed by a QUIC connection before a
13117 request could be sent by the client.
13121 <histogram name="Net.QuicSession.NumOpenStreams">
13122 <owner>rch@chromium.org</owner>
13124 The number of QUIC streams opened when a new QUIC stream is created.
13128 <histogram name="Net.QuicSession.NumTotalStreams">
13129 <owner>rch@chromium.org</owner>
13131 The total number of streams created by the client when the session is
13136 <histogram name="Net.QuicSession.OutOfOrderGapReceived">
13137 <owner>rch@chromium.org</owner>
13139 The number of missing packets between the current received packet and the
13140 previously largest received packet sequence number, when the current
13141 received packet had a lower sequence number than the previously received
13142 packet sequence number.
13146 <histogram name="Net.QuicSession.OutOfOrderPacketsReceived">
13147 <owner>rch@chromium.org</owner>
13149 The number of times the current received packet had a lower sequence number
13150 than the previously received packet sequence number.
13154 <histogram name="Net.QuicSession.PacketGapReceived">
13155 <owner>rch@chromium.org</owner>
13157 The number of missing packets between the current received packet and the
13158 previously largest received packet sequence number.
13162 <histogram name="Net.QuicSession.PacketGapSent">
13163 <owner>rch@chromium.org</owner>
13165 The number of missing packets between the current received packet and the
13166 previously largest received packet sequence number, as reported by the
13167 remote end of the connection.
13171 <histogram name="Net.QuicSession.PacketLossRate" units="1/10th Percent">
13172 <owner>rch@chromium.org</owner>
13174 The ratio of the number of missing packets, to the maximum packet sequence
13175 number received, for QUIC connections longer than 21 packets received via
13179 <histogram name="Net.QuicSession.PacketReceived" units="SequenceNumber">
13180 <owner>rch@chromium.org</owner>
13182 Each bucket corresponds to a specific packet sequence number that was sent
13183 by a server to Chrome at the start of a QUIC connection. This histogram is
13184 compared, bucket by bucket, with a second histogram to compute the ratio for
13185 each bucket (each packet sequence number).
13189 <histogram name="Net.QuicSession.PublicResetAddressMismatch"
13190 enum="QuicAddressMismatch">
13191 <owner>rch@chromium.org</owner>
13193 When a public reset packet is received, whether the client IP address and
13194 port number in it differ from the client IP address and port number in the
13195 ServerHello handshake message. In the comparison, the first address is the
13196 one in ServerHello and the second address is the one in public reset.
13200 <histogram name="Net.QuicSession.QuicVersion">
13201 <owner>rch@chromium.org</owner>
13202 <summary>Version of the QUIC protocol used for this connection.</summary>
13205 <histogram name="Net.QuicSession.ReadError" enum="NetErrorCodes">
13206 <owner>rch@chromium.org</owner>
13208 The network error code returned when attempting to read to a QUIC
13213 <histogram name="Net.QuicSession.RstStreamErrorCodeClient"
13214 enum="QuicRstStreamErrorCodes">
13215 <owner>rch@chromium.org</owner>
13217 The QUIC error code which resulted in a stream being reset by the client.
13221 <histogram name="Net.QuicSession.RstStreamErrorCodeServer"
13222 enum="QuicRstStreamErrorCodes">
13223 <owner>rch@chromium.org</owner>
13225 The QUIC error code which resulted in a stream being reset by the server.
13229 <histogram name="Net.QuicSession.SecureResourceSecureSession">
13230 <owner>rch@chromium.org.</owner>
13232 The number of request for secure resources over QUIC sessions. True if the
13233 session is secure, false if it is not.
13237 <histogram name="Net.QuicSession.StreamFrameDuplicatedLongConnection"
13238 units="1/10th Percent">
13239 <owner>rch@chromium.org</owner>
13241 The number of stream frames received which were duplicates, out of every
13242 1000 stream frames received. Only for QUIC sessions which received at least
13247 <histogram name="Net.QuicSession.StreamFrameDuplicatedPercentLongConnection">
13248 <owner>rch@chromium.org</owner>
13250 The percentage of stream frames received which were duplicates. Only for
13251 QUIC sessions which received at least 100 packets.
13255 <histogram name="Net.QuicSession.StreamFrameDuplicatedPercentShortConnection">
13256 <owner>rch@chromium.org</owner>
13258 The percentage of stream frames received which were duplicates. Only for
13259 QUIC sessions which received fewer than 100 packets.
13263 <histogram name="Net.QuicSession.StreamFrameDuplicatedShortConnection"
13264 units="1/10th Percent">
13265 <owner>rch@chromium.org</owner>
13267 The number of stream frames received which were duplicates, out of every
13268 1000 stream frames received. Only for QUIC sessions which received fewer
13273 <histogram name="Net.QuicSession.TruncatedAcksReceived">
13274 <owner>rch@chromium.org</owner>
13275 <summary>The number of truncated ACK frames received.</summary>
13278 <histogram name="Net.QuicSession.TruncatedAcksSent">
13279 <owner>rch@chromium.org</owner>
13280 <summary>The number of truncated ACK frames sent.</summary>
13283 <histogram name="Net.QuicSession.UnexpectedNotGoingAway"
13284 enum="QuicSessionLocations">
13285 <owner>rch@chromium.org</owner>
13287 The location in quic_client_session.cc where a session is unexpectedly
13292 <histogram name="Net.QuicSession.UnexpectedObservers"
13293 enum="QuicSessionLocations">
13294 <owner>rch@chromium.org</owner>
13296 The location in quic_client_session.cc where there were unexpected
13301 <histogram name="Net.QuicSession.UnexpectedOpenStreams"
13302 enum="QuicSessionLocations">
13303 <owner>rch@chromium.org</owner>
13305 The location in quic_client_session.cc where there were unexpected open
13310 <histogram name="Net.QuicSession.WriteError" enum="NetErrorCodes">
13311 <owner>rch@chromium.org</owner>
13313 The network error code returned when attempting to write to a QUIC
13318 <histogram name="Net.RenegotiationExtensionSupported">
13319 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13321 True if the HTTP request was sent to a server which supports the TLS
13322 renegotiation extension.
13326 <histogram name="Net.ResourceLoader.ReadDeferral" units="milliseconds">
13327 <owner>clamy@chromium.org</owner>
13329 When starting a cross-site navigation, the time between reading the headers
13330 and body of the response.
13334 <histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket">
13335 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13336 <summary>The time an already used socket sat idle before being used.</summary>
13339 <histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket">
13340 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13342 The time an unused socket (all HTTP sockets, regardless of any proxy used)
13343 sat idle before being used.
13347 <histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket">
13348 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13350 The time a previously used socket sat idle before encountering a recoverable
13351 socket IO error (connection abort/reset/close).
13355 <histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket">
13356 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13358 The time an unused socket sat idle before encountering a recoverable socket
13359 IO error (connection abort/reset/close).
13363 <histogram name="Net.SocketInitErrorCodes" enum="NetErrorCodes">
13364 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13366 Net error codes that socket initializations end with, including net::OK and
13371 <histogram name="Net.SocketReceiveBufferUnchangeable" units="Bytes">
13373 Replaced by Net.SocketUnchangeableReceiveBuffer 3/31/2014.
13375 <owner>jar@chromium.org</owner>
13377 The size of a socket's receive buffer when the attempt to change it via
13382 <histogram name="Net.SocketRequestTime">
13383 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13385 Time in milliseconds from initial RequestSocket() call until successfully
13386 acquiring a connected socket.
13390 <histogram name="Net.SocketStream.ConnectionEstablish" units="milliseconds">
13391 <owner>yhirano@chromium.org</owner>
13392 <owner>ricea@chromium.org</owner>
13393 <owner>tyoshino@chromium.org</owner>
13394 <summary>The time from the connection start to connection establish.</summary>
13397 <histogram name="Net.SocketStream.ConnectionLatency" units="milliseconds">
13398 <owner>yhirano@chromium.org</owner>
13399 <owner>ricea@chromium.org</owner>
13400 <owner>tyoshino@chromium.org</owner>
13401 <summary>The time waiting to be ready to start connecting.</summary>
13404 <histogram name="Net.SocketStream.ConnectionType"
13405 enum="SocketStreamConnectionType">
13406 <owner>yhirano@chromium.org</owner>
13407 <owner>ricea@chromium.org</owner>
13408 <owner>tyoshino@chromium.org</owner>
13410 Each bucket is the number of connection type of socket stream.
13414 <histogram name="Net.SocketStream.Duration" units="milliseconds">
13415 <owner>yhirano@chromium.org</owner>
13416 <owner>ricea@chromium.org</owner>
13417 <owner>tyoshino@chromium.org</owner>
13418 <summary>The time a socket stream was open.</summary>
13421 <histogram name="Net.SocketStream.ProtocolType" enum="SocketStreamProtocolType">
13422 <owner>yhirano@chromium.org</owner>
13423 <owner>ricea@chromium.org</owner>
13424 <owner>tyoshino@chromium.org</owner>
13426 Each bucket is the number of protocol type on socket stream.
13430 <histogram name="Net.SocketStream.ReceivedBytes" units="bytes">
13431 <owner>yhirano@chromium.org</owner>
13432 <owner>ricea@chromium.org</owner>
13433 <owner>tyoshino@chromium.org</owner>
13434 <summary>Number of bytes on a socket stream.</summary>
13437 <histogram name="Net.SocketStream.ReceivedCounts">
13438 <owner>yhirano@chromium.org</owner>
13439 <owner>ricea@chromium.org</owner>
13440 <owner>tyoshino@chromium.org</owner>
13441 <summary>Number of reads on a socket stream.</summary>
13444 <histogram name="Net.SocketStream.SentBytes" units="bytes">
13445 <owner>yhirano@chromium.org</owner>
13446 <owner>ricea@chromium.org</owner>
13447 <owner>tyoshino@chromium.org</owner>
13448 <summary>Number of bytes on a socket stream.</summary>
13451 <histogram name="Net.SocketStream.SentCounts">
13452 <owner>yhirano@chromium.org</owner>
13453 <owner>ricea@chromium.org</owner>
13454 <owner>tyoshino@chromium.org</owner>
13455 <summary>Number of Write on a socket stream.</summary>
13458 <histogram name="Net.SocketType" enum="HttpSocketType">
13459 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13461 The counts of the type of sockets returned by the socket pools.
13465 <histogram name="Net.SocketUnchangeableReceiveBuffer" units="Bytes">
13466 <owner>jar@chromium.org</owner>
13468 The size of a socket's receive buffer when the attempt to change it via
13473 <histogram name="Net.SocketUnchangeableSendBuffer" units="Bytes">
13474 <owner>jar@chromium.org</owner>
13476 The size of a socket's send buffer when the attempt to change it via
13481 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
13483 see SocketIdleTimeBeforeNextUse_ReusedSocket_SOCK
13485 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13487 The time an already used SOCKS socket sat idle before being used.
13491 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
13493 see SocketIdleTimeBeforeNextUse_UnusedSocket_SOCK
13495 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13496 <summary>The time an unused SOCKS socket sat idle before being used.</summary>
13499 <histogram name="Net.SOCKSSocketRequestTime" units="milliseconds">
13501 see SocketRequestTime_SOCK
13503 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13505 Time from initial SOCKSClientSocketPool::RequestSocket() call until
13506 successfully acquiring a connected SOCKS socket.
13510 <histogram name="Net.SocksSocketRequestTime">
13511 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13512 <summary>Time it takes to request a new (unused) SOCKS proxy socket.</summary>
13515 <histogram name="Net.SOCKSSocketType" enum="HttpSocketType">
13517 see SocketType_SOCK
13519 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13521 The counts of the type of sockets returned by the SOCKS pool.
13525 <histogram name="Net.SpdyConnectionLatency" units="milliseconds">
13526 <owner>rch@chromium.org</owner>
13527 <summary>Time from when the Connect() starts until it completes.</summary>
13530 <histogram name="Net.SpdyFrameStreamAndSessionFlowControlState"
13531 enum="SpdyFrameFlowControlState">
13532 <owner>rch@chromium.org</owner>
13534 The counts of the flow control state of each frame (with stream and session
13539 <histogram name="Net.SpdyFrameStreamFlowControlState"
13540 enum="SpdyFrameFlowControlState">
13541 <owner>rch@chromium.org</owner>
13543 The counts of the flow control state of each frame (with stream flow control
13548 <histogram name="Net.SpdyHpackEncodedCharacterFrequency" units="ASCII codes">
13549 <owner>jgraettinger@chromium.org</owner>
13551 Frequencies of characters observed in request and response headers.
13552 Temporarily being collected to inform the construction of an optimized
13553 Huffman code for the HTTP/2 specification. Buckets are ASCII codes offset by
13558 <histogram name="Net.SpdyIPPoolDomainMatch" enum="SpdyIPPoolDomainMatch"
13560 <owner>rch@chromium.org</owner>
13562 Status of checking if a SPDY domain can handle a IP match. If a match is
13563 found, we successfully used the IP Pooling. If a match is not found, we
13564 could have used IP Pooling, except the TLS Cert didn't match the IP-pooled
13569 <histogram name="Net.SpdyPing.RTT" units="milliseconds">
13570 <owner>rch@chromium.org</owner>
13571 <summary>The RTT for SPDY's PING.</summary>
13574 <histogram name="Net.SpdyPriorityCount">
13575 <owner>rch@chromium.org</owner>
13576 <summary>The count of streams at each priority over Spdy sessions.</summary>
13579 <histogram name="Net.SpdyRecvBytes" units="bytes">
13580 <owner>rch@chromium.org</owner>
13581 <summary>The number of bytes recevied per stream.</summary>
13584 <histogram name="Net.SpdySendBytes" units="bytes">
13585 <owner>rch@chromium.org</owner>
13586 <summary>The number of bytes sent per stream.</summary>
13589 <histogram name="Net.SpdySession.BytesRead.EOF" units="bytes">
13590 <owner>rch@chromium.org</owner>
13592 Total number of bytes recevied per session before closing session due to
13597 <histogram name="Net.SpdySession.BytesRead.OtherErrors" units="bytes">
13598 <owner>rch@chromium.org</owner>
13600 Total number of bytes recevied per session before closing session due to an
13605 <histogram name="Net.SpdySession.ClosedOnError" enum="NetErrorCodes">
13606 <owner>rch@chromium.org</owner>
13608 Net error codes when SpdySession was closed, doesn't inlcuding net::OK.
13612 <histogram name="Net.SpdySession.CreateStreamWithSocketConnected"
13613 enum="BooleanSuccess">
13614 <owner>rch@chromium.org</owner>
13615 <summary>Socket connected status in SpdySession::CreateStream.</summary>
13618 <histogram name="Net.SpdySessionErrorDetails" enum="SpdyProtocolErrorDetails"
13621 Replaced by SpdySessionErrorDetails2 on 2013-04-19.
13623 <owner>rch@chromium.org</owner>
13625 WARNING: r181910 added an enum value in the middle, so don't trust the
13626 counts for values 9 and above for Chrome builds after that revision.
13628 The type of SPDY Protocol error encountered.
13632 <histogram name="Net.SpdySessionErrorDetails2" enum="SpdyProtocolErrorDetails2"
13634 <owner>rch@chromium.org</owner>
13635 <summary>The type of SPDY Protocol error encountered.</summary>
13638 <histogram name="Net.SpdySessionErrorDetails_Google"
13639 enum="SpdyProtocolErrorDetails" units="count">
13641 Replaced by SpdySessionErrorDetails_Google2 on 2013-04-19.
13643 <owner>rch@chromium.org</owner>
13645 The type of SPDY Protocol error encountered when talking to a google.com
13650 <histogram name="Net.SpdySessionErrorDetails_Google2"
13651 enum="SpdyProtocolErrorDetails2" units="count">
13652 <owner>rch@chromium.org</owner>
13654 WARNING: r181910 added an enum value in the middle, so don't trust the
13655 counts for values 9 and above for Chrome builds after that revision.
13657 The type of SPDY Protocol error encountered when talking to a google.com
13662 <histogram name="Net.SpdySessionGet" enum="SpdySessionGet" units="count">
13663 <owner>rch@chromium.org</owner>
13664 <summary>The type of SPDY Session used when looking up a session.</summary>
13667 <histogram name="Net.SpdySessionGetPeerAddressNotConnected"
13668 enum="BooleanSuccess">
13669 <owner>rch@chromium.org</owner>
13671 Whether SpdySession::Get{Peer,Local}Address was called when the connection
13676 <histogram name="Net.SpdySessions_DataReductionProxy"
13677 enum="BooleanDataReductionProxy">
13678 <owner>bengr@chromium.org</owner>
13679 <owner>bolian@chromium.org</owner>
13680 <owner>rch@chromium.org</owner>
13682 The count of SPDY sessions using the data reduction proxy and the count of
13683 other SPDY sessions.
13687 <histogram name="Net.SpdySessionSocketNotConnectedGetLocalAddress"
13688 enum="BooleanSuccess">
13689 <owner>rch@chromium.org</owner>
13691 SpdySession::GetLocalAddress returned ERR_SOCKET_NOT_CONNECTED.
13695 <histogram name="Net.SpdySessionSocketNotConnectedGetPeerAddress"
13696 enum="BooleanSuccess">
13697 <owner>rch@chromium.org</owner>
13699 SpdySession::GetPeerAddress returned ERR_SOCKET_NOT_CONNECTED.
13703 <histogram name="Net.SpdySessionsWithStalls">
13704 <owner>rch@chromium.org</owner>
13705 <summary>The count of SPDY Sessions with or without stalls.</summary>
13708 <histogram name="Net.SpdySettingsCwnd" units="packets">
13709 <owner>rch@chromium.org</owner>
13711 The congestion window (in pkts) received at the end of a SpdySession.
13715 <histogram name="Net.SpdySettingsCwndSent" units="packets">
13716 <owner>rch@chromium.org</owner>
13718 The congestion window (in pkts) sent at the beginning of a SpdySession.
13722 <histogram name="Net.SpdySettingsReceived" enum="SpdySettingsReceived"
13724 <owner>rch@chromium.org</owner>
13726 Percentage of sessions which received settings from the server.
13730 <histogram name="Net.SpdySettingsRetransRate" units="%">
13731 <owner>rch@chromium.org</owner>
13733 The Download Retransmission Rate (%) received at the end of a SpdySession.
13737 <histogram name="Net.SpdySettingsRTT" units="milliseconds">
13738 <owner>rch@chromium.org</owner>
13739 <summary>The RTT received at the end of a SpdySession.</summary>
13742 <histogram name="Net.SpdySettingsSent" enum="SpdySettingsSent" units="%">
13743 <owner>rch@chromium.org</owner>
13744 <summary>Percentage of sessions which sent settings to the server.</summary>
13747 <histogram name="Net.SpdyStreamDownloadTime" units="milliseconds">
13748 <owner>rch@chromium.org</owner>
13750 The time between receiving the first chunk and the last chunk of data on a
13755 <histogram name="Net.SpdyStreamsAbandonedPerSession">
13756 <owner>rch@chromium.org</owner>
13758 The number of pushed, but abandoned streams over a single session.
13762 <histogram name="Net.SpdyStreamsPerSession">
13763 <owner>rch@chromium.org</owner>
13764 <summary>The number of streams issued over a single session.</summary>
13767 <histogram name="Net.SpdyStreamsPushedAndClaimedPerSession">
13768 <owner>rch@chromium.org</owner>
13770 The number of pushed, and used streams over a single session.
13774 <histogram name="Net.SpdyStreamsPushedPerSession">
13775 <owner>rch@chromium.org</owner>
13776 <summary>The number of push streams received over a single session.</summary>
13779 <histogram name="Net.SpdyStreamStallsPerSession">
13780 <owner>rch@chromium.org</owner>
13781 <summary>The number of stream stalls per session.</summary>
13784 <histogram name="Net.SpdyStreamTime" units="milliseconds">
13785 <owner>rch@chromium.org</owner>
13787 The time of a Spdy stream. Measured from sending the first chunk to
13788 receiving the last chunk of data.
13792 <histogram name="Net.SpdyStreamTimeToFirstByte" units="milliseconds">
13793 <owner>rch@chromium.org</owner>
13795 The time between sending the request and receiving the first chunk of data
13800 <histogram name="Net.SpdySynStreamCompressionPercentage">
13801 <owner>rch@chromium.org</owner>
13803 The percent compression achieved when compression SYN_STREAM frames.
13807 <histogram name="Net.SpdyVersion" enum="ProtocolVersion">
13808 <owner>rch@chromium.org</owner>
13810 The SPDY protocol version that is used to talk to SPDY servers.
13814 <histogram name="Net.SSL_CipherSuite" enum="SSLCipherSuite">
13815 <owner>agl@chromium.org</owner>
13816 <owner>rsleevi@chromium.org</owner>
13817 <summary>The SSL/TLS cipher suite that was negotiated.</summary>
13820 <histogram name="Net.SSL_Connection_Latency" units="milliseconds">
13821 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13822 <summary>Time from when the Connect() starts until it completes.</summary>
13825 <histogram name="Net.SSL_Connection_Latency_DataReductionProxy"
13826 units="milliseconds">
13827 <owner>bengr@chromium.org</owner>
13828 <owner>bolian@chromium.org</owner>
13830 Time from when the Connect() starts until it completes when using the data
13831 reduction proxy. This includes certificate retrieval and verification.
13835 <histogram name="Net.SSL_Connection_Latency_Google" units="milliseconds">
13836 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13838 Time from when the Connect() starts until it completes for google.com and
13839 any subdomain of it.
13843 <histogram name="Net.SSL_Connection_Latency_Google_No_Revocation_Checking"
13844 units="milliseconds">
13845 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13847 Time from when the Connect() starts until it completes for google.com and
13848 any subdomain of it. This only includes users in a 50% field trial that
13849 disables revocation checking for certificate pinned sites.
13853 <histogram name="Net.SSL_Connection_Latency_Google_Revocation_Checking"
13854 units="milliseconds">
13855 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13857 Time from when the Connect() starts until it completes for google.com and
13858 any subdomain of it. This only includes users not in a 50% field trail that
13859 disables revocation for certificate pinned sites.
13863 <histogram name="Net.SSLCertBlacklisted">
13864 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13866 Counts the number of times that users have hit blacklisted certificates. The
13867 indexes match up to the indexes in
13868 net/base/x509_certificate.cc:IsBlacklisted. The details of the certificates
13869 in question is confidential.
13873 <histogram name="Net.SSLCertVerificationTime" units="milliseconds">
13874 <owner>rsleevi@chromium.org</owner>
13875 <summary>Time to complete a certificate verification (success case).</summary>
13878 <histogram name="Net.SSLCertVerificationTimeError" units="milliseconds">
13879 <owner>rsleevi@chromium.org</owner>
13880 <summary>Time to complete a certificate verification (error case).</summary>
13883 <histogram name="Net.SSLHostInfoDNSLookup" units="milliseconds">
13884 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13885 <summary>Time to complete a DNS lookup for a DNS CAA record.</summary>
13888 <histogram name="Net.SSLHostInfoDNSLookupDelayMs" units="milliseconds">
13889 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13891 Time that we would have wasted had we waited for a CAA lookup in order to
13892 validate a certificate.
13896 <histogram name="Net.SSLHostInfoVerificationTimeMs" units="milliseconds">
13897 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13898 <summary>Time to complete a speculative certificate verification.</summary>
13901 <histogram name="Net.SSLv3FallbackToRenegoPatchedServer"
13902 enum="TLSRenegotiationPatched">
13903 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13905 The number of times that we have performed SSLv3 fallback and found a TLS
13906 renegotiation patched server.
13910 <histogram name="Net.SSLVerificationMerged">
13911 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13912 <summary>Was a speculative certificate verification used?</summary>
13915 <histogram name="Net.SSLVerificationMergedMsSaved" units="milliseconds">
13916 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13917 <summary>Time saved by a speculative certificate vertification.</summary>
13920 <histogram name="Net.TCP_Connection_Idle_Sockets">
13921 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13922 <summary>Number of idle sockets when the Connect() succeeded.</summary>
13925 <histogram name="Net.TCP_Connection_Latency" units="milliseconds">
13926 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13928 Time from when the Connect() starts until it completes. Only times under 10
13929 minutes are logged.
13933 <histogram name="Net.TCP_Connection_Latency_IPv4_No_Race" units="milliseconds">
13934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13936 Time from when the Connect() starts until it completes when the network
13937 address only contains IPv4 addresses. Only times under 10 minutes are
13942 <histogram name="Net.TCP_Connection_Latency_IPv4_Wins_Race"
13943 units="milliseconds">
13944 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13946 Time from when the Connect() starts until it completes when the IPv4
13947 fallback connection won the race against IPv6. Only times under 10 minutes
13952 <histogram name="Net.TCP_Connection_Latency_IPv6_Raceable" units="milliseconds">
13953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13955 Time from when the Connect() starts until it completes when we race an IPv6
13956 connection against an IPv4 connection with a 300ms delay. Only times under
13957 10 minutes are logged.
13961 <histogram name="Net.TCP_Connection_Latency_IPv6_Solo" units="milliseconds">
13962 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13964 Time from when the Connect() starts until it completes when the network
13965 address only contains IPv6 addresses. Only times under 10 minutes are
13970 <histogram name="Net.TcpFastOpenSocketConnection" enum="TcpSocketStatus">
13971 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13973 For sockets for which a TCP Fast Open protocol might be used, the result of
13978 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
13980 see SocketIdleTimeBeforeNextUse_ReusedSocket_TCPforSOCKS
13982 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13984 The time an already used TCP socket sat idle before being used for a SOCKS
13989 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
13991 see SocketIdleTimeBeforeNextUse_UnusedSocket_TCPforSOCKS
13993 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
13995 The time an unused TCP socket sat idle before being used for a SOCKS
14000 <histogram name="Net.TCPForSOCKSSocketRequestTime" units="milliseconds">
14002 see SocketRequestTime_TCPforSOCKS
14004 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14006 Time from initial SOCKSClientSocketPool::RequestSocket() call until
14007 successfully acquiring a connected TCP socket.
14011 <histogram name="Net.TCPForSOCKSSocketType" enum="HttpSocketType">
14013 see SocketType_TCPforSOCKS
14015 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14017 The counts of the type of sockets returned by the TCP pool used by the SOCKS
14022 <histogram name="Net.TCPSocketType" enum="HttpSocketType">
14024 Was only used for HTTP[S] connections, renamed to Net.HTTPSocketType.
14026 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14027 <summary>The counts of the type of TCP socket returned.</summary>
14030 <histogram name="Net.Transaction_Bandwidth" units="KB/s">
14031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14033 (discontinued as of 4/12/09) Effective bandwidth in KByte/Second of
14034 transactions logged to Transaction_Latency histogram. Note that only
14035 samples durations greater than zero ms, and less than 1 hour are tallied
14040 <histogram name="Net.Transaction_Connected" units="milliseconds">
14041 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14043 Time from the when the network transaction is requested, until the first
14044 byte of the header is received.
14048 <histogram name="Net.Transaction_Connected_New" units="milliseconds">
14050 Replaced by Net.Transaction_Connected_New_b.
14052 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14054 When a new connection is established, the time from the when the network
14055 transaction is requested, until the first byte of the header is received.
14056 Only items under 10 minutes are logged.
14060 <histogram name="Net.Transaction_Connected_New_b" units="milliseconds">
14061 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14063 When a new connection is established, the time from the when the network
14064 transaction is requested, until the first byte of the header is received.
14068 <histogram name="Net.Transaction_Connected_Under_10" units="milliseconds">
14070 Replaced by Net.Transaction_Connected.
14072 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14074 Time from the when the network transaction is requested, until the first
14075 byte of the header is received. Only items under 10 minutes are logged.
14079 <histogram name="Net.Transaction_Latency" units="milliseconds">
14081 Replaced by Net.Transaction_Latency_b.
14083 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14085 Time from first byte sent until last byte received by the new network stack.
14086 Only items under 1 hour are logged.
14090 <histogram name="Net.Transaction_Latency_b" units="milliseconds">
14091 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14093 Time from first byte sent until last byte received by the new network stack.
14097 <histogram name="Net.Transaction_Latency_Total" units="milliseconds">
14098 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14100 Time from when a network transaction is requested until last byte received
14101 by the new network stack.
14105 <histogram name="Net.Transaction_Latency_Total_New_Connection"
14106 units="milliseconds">
14107 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14109 When an existing TCP/IP connection is NOT reused, the time from when a
14110 network transaction is requested until last byte received by the new network
14115 <histogram name="Net.Transaction_Latency_Total_New_Connection_Under_10"
14116 units="milliseconds">
14118 Replaced by Net.Transaction_Latency_Total_New_Connection.
14120 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14122 When an existing TCP/IP connection is NOT reused, the time from when a
14123 network transaction is requested until last byte received by the new network
14124 stack. Only items under 10 minutes are logged.
14128 <histogram name="Net.Transaction_Latency_Total_Under_10" units="milliseconds">
14130 Replaced by Net.Transaction_Latency_Total.
14132 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14134 Time from when a network transaction is requested until last byte received
14135 by the new network stack. Only items under 10 minutes are logged.
14139 <histogram name="Net.Transaction_Latency_Under_10" units="milliseconds">
14141 Replaced by Net.Transaction_Latency.
14143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14145 Time from first byte sent until last byte received by the new network stack.
14146 Only items under 10 minutes are logged.
14150 <histogram name="Net.Transaction_Latency_WinHTTP" units="milliseconds">
14151 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14153 Time from first byte sent until last byte received with old WinHTTP network
14154 stack. Only items under 1 hour are logged.
14158 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_ReusedSocket">
14160 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14162 The time an already used TCP socket sat idle before being used (either for
14163 direct or non-socks use).
14167 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_UnusedSocket">
14169 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14171 The time an unused TCP socket sat idle before being used (either for direct
14176 <histogram name="Net.TransportSocketRequestTime" units="milliseconds">
14178 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14180 Time from initial ClientSocketPool::RequestSocket() call until successfully
14181 acquiring a connected socket (either for direct or non-socks use).
14185 <histogram name="Net.TransportSocketType" enum="HttpSocketType">
14187 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14189 The counts of the type of sockets returned by the TCP pool (either for
14190 direct or non-socks use).
14194 <histogram name="Net.UdpSocketBindErrorFromPosix" units="PosixError">
14195 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14196 <summary>Posix error code from call to bind() UDP socket.</summary>
14199 <histogram name="Net.UdpSocketBindErrorFromWinOS" units="WinError">
14200 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14201 <summary>Windows error code from call to bind() UDP socket.</summary>
14204 <histogram name="Net.UdpSocketRandomBindErrorCode" enum="NetErrorCodes">
14205 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14206 <summary>Chromium error code from call to RandomBind() UDP socket.</summary>
14209 <histogram name="Net.UDPSocketWinClose" units="milliseconds">
14210 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14211 <summary>The time spent in closesocket call in UDPSocketWin::Close.</summary>
14214 <histogram name="Net.WebSocket.DeflateMode"
14215 enum="WebSocketNewPerMessageDeflateContextTakeoverMode">
14216 <owner>yhirano@chromium.org</owner>
14217 <owner>ricea@chromium.org</owner>
14218 <owner>tyoshino@chromium.org</owner>
14220 Count the number of WebSockets that accepted permessage-deflate extension
14221 for each context take over mode. Used by the new Chromium-based WebSocket
14226 <histogram name="Net.WebSocket.Duration" units="milliseconds">
14227 <owner>yhirano@chromium.org</owner>
14228 <owner>ricea@chromium.org</owner>
14229 <owner>tyoshino@chromium.org</owner>
14231 The time from a WebSocket is successfully opened until it's closed. Used to
14232 study how WebSockets are used.
14236 <histogram name="Net.WebSocket.HandshakeResult"
14237 enum="WebSocketNewHandshakeResult">
14238 <owner>yhirano@chromium.org</owner>
14239 <owner>ricea@chromium.org</owner>
14240 <owner>tyoshino@chromium.org</owner>
14242 Results of WebSocket handshakes. Use this histogram as a baseline for
14243 investigating feature usage counters.
14247 <histogram name="Net.Wifi.InterfaceCount">
14248 <owner>mvanouwerkerk@chromium.org</owner>
14250 The number of Wi-fi adapters on the computer. Because the histogram is
14251 logged each time Chrome performs a Wi-fi scan, it's better to see results in
14252 the "user count" view.
14256 <histogram name="Net.Wifi.LbsLatency" units="milliseconds">
14257 <owner>mvanouwerkerk@chromium.org</owner>
14258 <summary>The time that a request to Location Based Services takes.</summary>
14261 <histogram name="Net.Wifi.ScanLatency" units="milliseconds">
14262 <owner>mvanouwerkerk@chromium.org</owner>
14263 <summary>The time that a Wi-fi scan takes.</summary>
14266 <histogram name="Net.WpadQuickCheckFailure" units="milliseconds">
14267 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14269 Duration of time that a failing WPAD QuickCheck takes. WPAD QuickCheck does
14270 a name lookup for "wpad" and times out quickly to fail fast when
14271 there's no WPAD server on the network.
14275 <histogram name="Net.WpadQuickCheckSuccess" units="milliseconds">
14276 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14278 Duration of time that a successful WPAD QuickCheck takes. WPAD QuickCheck
14279 does a name lookup for "wpad" and times out quickly to fail fast
14280 when there's no WPAD server on the network.
14284 <histogram name="NetConnectivity.Pipeline.0.NetworkError" enum="NetErrorCodes">
14285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14287 The network error, if any, of the first pipeline connectivity request.
14291 <histogram name="NetConnectivity.Pipeline.0.ResponseCode">
14292 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14294 The HTTP response code, if any, of the first pipeline connectivity response.
14298 <histogram name="NetConnectivity.Pipeline.0.Status" enum="HttpPipelineStatus">
14299 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14300 <summary>The result of the first pipeline connectivity request.</summary>
14303 <histogram name="NetConnectivity.Pipeline.1.NetworkError" enum="NetErrorCodes">
14304 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14306 The network error, if any, of the second pipeline connectivity request.
14310 <histogram name="NetConnectivity.Pipeline.1.ResponseCode">
14311 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14313 The HTTP response code, if any, of the second pipeline connectivity
14318 <histogram name="NetConnectivity.Pipeline.1.Status" enum="HttpPipelineStatus">
14319 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14320 <summary>The result of the second pipeline connectivity request.</summary>
14323 <histogram name="NetConnectivity.Pipeline.2.NetworkError" enum="NetErrorCodes">
14324 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14326 The network error, if any, of the third pipeline connectivity request.
14330 <histogram name="NetConnectivity.Pipeline.2.ResponseCode">
14331 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14333 The HTTP response code, if any, of the third pipeline connectivity response.
14337 <histogram name="NetConnectivity.Pipeline.2.Status" enum="HttpPipelineStatus">
14338 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14339 <summary>The result of the third pipeline connectivity request.</summary>
14342 <histogram name="NetConnectivity.Pipeline.3.NetworkError" enum="NetErrorCodes">
14343 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14345 The network error, if any, of the fourth pipeline connectivity request.
14349 <histogram name="NetConnectivity.Pipeline.3.ResponseCode">
14350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14352 The HTTP response code, if any, of the fourth pipeline connectivity
14357 <histogram name="NetConnectivity.Pipeline.3.Status" enum="HttpPipelineStatus">
14358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14359 <summary>The result of the fourth pipeline connectivity request.</summary>
14362 <histogram name="NetConnectivity.Pipeline.4.NetworkError" enum="NetErrorCodes">
14363 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14365 The network error, if any, of the fifth pipeline connectivity request.
14369 <histogram name="NetConnectivity.Pipeline.4.ResponseCode">
14370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14372 The HTTP response code, if any, of the fifth pipeline connectivity response.
14376 <histogram name="NetConnectivity.Pipeline.4.Status" enum="HttpPipelineStatus">
14377 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14378 <summary>The result of the fifth pipeline connectivity request.</summary>
14381 <histogram name="NetConnectivity.Pipeline.5.NetworkError" enum="NetErrorCodes">
14382 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14384 The network error, if any, of the stats pipeline connectivity request.
14388 <histogram name="NetConnectivity.Pipeline.5.ResponseCode">
14389 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14391 The HTTP response code, if any, of the stats pipeline connectivity response.
14395 <histogram name="NetConnectivity.Pipeline.5.Status" enum="HttpPipelineStatus">
14396 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14397 <summary>The result of the stats pipeline connectivity request.</summary>
14400 <histogram name="NetConnectivity.Pipeline.AllHTTP11" enum="BooleanSuccess">
14401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14403 True if all requests received by the pipelining test server were HTTP/1.1.
14407 <histogram name="NetConnectivity.Pipeline.CanarySuccess" enum="BooleanSuccess">
14408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14410 True if the non-pipelined canary request sent immediately before the
14411 pipelining test requests succeeded. Note that if this fails, the rest of the
14412 NetConnectivity.Pipeline.* stats are not collected.
14416 <histogram name="NetConnectivity.Pipeline.Depth">
14417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14419 The maximum depth of pipelined requests received by the test server.
14423 <histogram name="NetConnectivity.Pipeline.Success" enum="BooleanSuccess">
14424 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14425 <summary>True if the entire pipeline connectivity trial passed.</summary>
14428 <histogram name="NetConnectivity.Sent21">
14430 Deprecated 6/25/2012. No longer tracked.
14432 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14434 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
14435 rapidly as possible, just after successfully sending an UMA upload. Each
14436 packet was numbered, as was its ACK sent back by Google. If no packets (of
14437 the 21) were ever ACKed, then the port is assumed to be blocked, and no data
14438 is recorded in this histogram. If the port is not blocked, then this
14439 histogram shows the number of echo responses received from the first
14443 <histogram name="NetConnectivity.Sent21.AckReceivedForNthPacket">
14445 Deprecated 6/25/2012. No longer tracked.
14447 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14449 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
14450 rapidly as possible, just after successfully sending an UMA upload. Each
14451 packet was numbered, as was its ACK sent back by Google. This histogram
14452 records, for each packet number, how often we received an ACK for that
14457 <histogram name="NetConnectivity.Sent21.GotAnAck" enum="BooleanSuccess">
14459 Deprecated 6/25/2012. No longer tracked.
14461 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14463 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
14464 rapidly as possible, just after successfully sending an UMA upload. If no
14465 packets (of the 21) were ever ACKed, then the port is assumed to be blocked.
14466 The histogram shows if we ever got an ACK for a packet in our series of 21.
14470 <histogram name="NetConnectivity.TCP.Fail.100B.RTT" units="ms">
14472 Deprecated 4/2012. No longer tracked.
14474 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14475 <summary>The RTT for echoing 100 bytes of TCP data unsuccessfully.</summary>
14478 <histogram name="NetConnectivity.TCP.Fail.1k.RTT" units="ms">
14480 Deprecated 4/2012. No longer tracked.
14482 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14483 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
14486 <histogram name="NetConnectivity.TCP.Status"
14487 enum="NetConnectivityProtocolStatus">
14488 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14489 <summary>Status for TCP protocol for echoing</summary>
14492 <histogram name="NetConnectivity.TCP.Status.100B" enum="NetConnectivityStatus">
14494 Deprecated 4/2012. No longer tracked.
14496 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14497 <summary>Status for echoing 100 bytes of TCP data.</summary>
14500 <histogram name="NetConnectivity.TCP.Status.1K" enum="NetConnectivityStatus">
14502 Deprecated 4/2012. No longer tracked.
14504 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14505 <summary>Status for echoing 1K bytes of TCP data.</summary>
14508 <histogram name="NetConnectivity.TCP.Success" units="ms">
14509 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14510 <summary>The RTT for TCP protocol for echoing</summary>
14513 <histogram name="NetConnectivity.TCP.Success.100B.RTT" units="ms">
14515 Deprecated 4/2012. No longer tracked.
14517 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14518 <summary>The RTT for echoing 100 bytes of TCP data successfully.</summary>
14521 <histogram name="NetConnectivity.TCP.Success.1K.RTT" units="ms">
14523 Deprecated 4/2012. No longer tracked.
14525 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14526 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
14529 <histogram name="NetConnectivity.UDP.Fail.100B.RTT" units="ms">
14531 Deprecated 4/2012. No longer tracked.
14533 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14534 <summary>The RTT for echoing 100 bytes of UDP data unsuccessfully.</summary>
14537 <histogram name="NetConnectivity.UDP.Fail.1k.RTT" units="ms">
14539 Deprecated 4/2012. No longer tracked.
14541 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14542 <summary>The RTT for echoing 1K bytes of UDP data successfully.</summary>
14545 <histogram name="NetConnectivity.UDP.PacketLoss">
14547 Deprecated 6/25/2012. No longer tracked.
14549 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14551 Chrome sends 4 UDP packets in a row to test to see if there is a
14552 probabalistic dependency in packet loss for consecutive packets. We record
14553 a bit vector of packets received, where the least significant bit is a 1 if
14554 the first packet was received, etc. For example, if packets 1 and 3 are
14555 received, but packets 2 and 4 are lost, then we'd record a sample of binary
14560 <histogram name="NetConnectivity.UDP.PacketLoss6">
14562 Deprecated 6/25/2012. No longer tracked.
14564 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14566 Chrome sends 6 UDP packets in a row to test to see if there is a
14567 probabalistic dependency in packet loss for consecutive packets. We record
14568 a bit vector of packets received, where the least significant bit is a 1 if
14569 the first packet was received, etc. For example, if all packets other than
14570 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
14575 <histogram name="NetConnectivity.UDP.Status"
14576 enum="NetConnectivityProtocolStatus">
14577 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14578 <summary>Status for UDP protocol for echoing</summary>
14581 <histogram name="NetConnectivity.UDP.Status.100B" enum="NetConnectivityStatus">
14583 Deprecated 4/2012. No longer tracked.
14585 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14586 <summary>Status for echoing 100 bytes of UDP data.</summary>
14589 <histogram name="NetConnectivity.UDP.Status.1K" enum="NetConnectivityStatus">
14591 Deprecated 4/2012. No longer tracked.
14593 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14594 <summary>Status for echoing 1K bytes of UDP data.</summary>
14597 <histogram name="NetConnectivity.UDP.Success" units="ms">
14598 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14599 <summary>The RTT for UDP protocol for echoing</summary>
14602 <histogram name="NetConnectivity.UDP.Success.100B.RTT" units="ms">
14604 Deprecated 4/2012. No longer tracked.
14606 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14607 <summary>The RTT for echoing 100 bytes of UDP data successfully.</summary>
14610 <histogram name="NetConnectivity.UDP.Success.1K.RTT" units="ms">
14612 Deprecated 4/2012. No longer tracked.
14614 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14615 <summary>The RTT for echoing 1k bytes of UDP data successfully.</summary>
14618 <histogram name="NetConnectivity2.Send6.PacketsSent">
14619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14621 This histogram records how many packets (out of 6 attempted) were sent via
14622 UDP as rapidly as possible, just after successfully sending an UMA upload.
14626 <histogram name="NetConnectivity2.Send6.SeriesAcked">
14627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14629 Chrome sends 6 UDP packets in a row to test to see if there is a
14630 probabalistic dependency in packet loss for consecutive packets. We record
14631 a bit vector of packets received, where the least significant bit is a 1 if
14632 the first packet was received, etc. For example, if all packets other than
14633 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
14638 <histogram name="NetConnectivity2.Sent21">
14639 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14641 In this experiment, 21 packets were sent to Google via UDP as rapidly as
14642 possible, just after successfully sending an UMA upload. Each packet was
14643 numbered, as was its ACK sent back by Google. If no packets (of the 21) were
14644 ever ACKed, then the port is assumed to be blocked, and no data is recorded
14645 in this histogram. If the port is not blocked, then this histogram shows the
14646 number of echo responses received from the first
14650 <histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket">
14651 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14653 In this experiment, 21 packets were sent to Google via UDP as rapidly as
14654 possible, just after successfully sending an UMA upload. Each packet was
14655 numbered, as was its ACK sent back by Google. This histogram records, for
14656 each packet number, how often we received an ACK for that packet.
14660 <histogram name="NetConnectivity2.Sent21.GotAnAck" enum="BooleanSuccess">
14661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14663 In this experiment, 21 packets were sent to Google via UDP as rapidly as
14664 possible, just after successfully sending an UMA upload. If no packets (of
14665 the 21) were ever ACKed, then the port is assumed to be blocked. The
14666 histogram shows if we ever got an ACK for a packet in our series of 21.
14670 <histogram name="NetConnectivity2.Sent21.PacketsSent">
14671 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14673 This histogram records how many packets (out of 21 attempted) were sent via
14674 UDP as rapidly as possible, just after successfully sending an UMA upload.
14678 <histogram name="NetConnectivity3">
14679 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14681 In this experiment, 21 packets were sent to Google via UDP on port 443 or
14686 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.100B.PacketDelay"
14688 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14692 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.1200B.PacketDelay"
14694 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14698 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.500B.PacketDelay"
14700 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14704 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.100B.PacketDelay"
14706 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14710 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.1200B.PacketDelay"
14712 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14716 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.500B.PacketDelay"
14718 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14722 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"
14723 enum="BooleanSuccess">
14724 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14728 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT" units="ms">
14729 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14733 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.100B.PacketDelay"
14735 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14739 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.1200B.PacketDelay"
14741 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14745 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.500B.PacketDelay"
14747 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14751 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.100B.PacketDelay"
14753 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14757 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.1200B.PacketDelay"
14759 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14763 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.500B.PacketDelay"
14765 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14769 <histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"
14770 enum="BooleanSuccess">
14771 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14775 <histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT" units="ms">
14776 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14780 <histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent">
14782 Deprecated 9/2012. No longer tracked.
14784 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14786 This histogram records how many packets (out of 6 attempted) were sent via
14787 UDP as rapidly as possible, just after successfully sending an UMA upload.
14791 <histogram name="NetConnectivity3.StartPacket.Sent21.443.100B.PacketDelay"
14793 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14797 <histogram name="NetConnectivity3.StartPacket.Sent21.443.1200B.PacketDelay"
14799 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14803 <histogram name="NetConnectivity3.StartPacket.Sent21.443.500B.PacketDelay"
14805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14809 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.100B.PacketDelay"
14811 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14815 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.1200B.PacketDelay"
14817 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14821 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.500B.PacketDelay"
14823 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14827 <histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"
14828 enum="BooleanSuccess">
14829 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14833 <histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT" units="ms">
14834 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14838 <histogram name="NetConnectivity4">
14839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14841 In this experiment, a few packets were sent from Google to clients via UDP
14842 on port 443 or 80 to perform net connectivity test.
14846 <histogram name="NetConnectivity5">
14847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14849 In this experiment, a few packets were sent from Google to clients via UDP
14850 on port 443 or 80 to perform net connectivity test.
14854 <histogram name="NetConnectivity5.TestFailed.WritePending"
14855 enum="BooleanSuccess">
14856 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14858 Next NetConnectivity5 experiment weren't started because there is an
14859 outstading pending write.
14863 <histogram name="Network.3G.Gobi.Activation" units="milliseconds">
14864 <owner>benchan@chromium.org</owner>
14865 <summary>The time the Gobi modem takes to complete activation.</summary>
14868 <histogram name="Network.3G.Gobi.Connect" units="milliseconds">
14869 <owner>benchan@chromium.org</owner>
14871 The time the Gobi modem takes to connect to the cellular network.
14875 <histogram name="Network.3G.Gobi.Disconnect" units="milliseconds">
14876 <owner>benchan@chromium.org</owner>
14878 The time the Gobi modem takes to disconnect from the cellular network.
14882 <histogram name="Network.3G.Gobi.FirmwareDownload.Attempts">
14883 <owner>benchan@chromium.org</owner>
14884 <summary>Number of attempts taken to install Gobi firmware.</summary>
14887 <histogram name="Network.3G.Gobi.FirmwareDownload.Time" units="milliseconds">
14888 <owner>benchan@chromium.org</owner>
14889 <summary>The time it takes to install Gobi firmware.</summary>
14892 <histogram name="Network.3G.Gobi.Registration" units="milliseconds">
14893 <owner>benchan@chromium.org</owner>
14895 The time the Gobi modem takes to register on the cellular network.
14899 <histogram name="Network.3G.Gobi.SetPower" enum="Network3GGobiError">
14900 <owner>benchan@chromium.org</owner>
14901 <summary>Errors experienced during Gobi device powerup.</summary>
14904 <histogram name="Network.Cellular.TimeOnline" units="seconds">
14905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14907 Chrome OS network metric sampling the time spent using Cellular to transport
14908 data. These data are mostly useful when summed and compared to TimeOnline
14909 for other network technologies (e.g. WiFi vs Cellular).
14913 <histogram name="Network.Cellular.TimeToConfig" units="milliseconds">
14914 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14916 Chrome OS network performance metric sampling the time to join a 3G/Cellular
14917 network and configure Layer 3 state.
14921 <histogram name="Network.Cellular.TimeToOnline" units="milliseconds">
14922 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14924 Chrome OS network performance metric sampling the time to determine that a
14925 3G/Cellular network is online after configuring Layer 3 state.
14929 <histogram name="Network.Cellular.TimeToPortal" units="milliseconds">
14930 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14932 Chrome OS network performance metric sampling the time to determine that a
14933 3G/Cellular network is in a captive portal after configuring Layer 3 state.
14937 <histogram name="Network.Cellular.UsageRequestStatus"
14938 enum="NetworkCellularUsageRequestStatus">
14939 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14940 <summary>Chrome OS cellular usage API request status codes.</summary>
14943 <histogram name="Network.Ethernet.TimeOnline" units="seconds">
14944 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14946 Chrome OS network metric sampling the time spent using Ethernet to transport
14947 data. These data are mostly useful when summed and compared to TimeOnline
14948 for other network technologies (e.g. WiFi vs Cellular).
14952 <histogram name="Network.Ethernet.TimeToConfig" units="milliseconds">
14953 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14955 Chrome OS network performance metric sampling the time to join a wired
14956 Ethernet network and configure Layer 3 state (typically acquire a DHCP
14961 <histogram name="Network.Ethernet.TimeToOnline" units="milliseconds">
14962 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14964 Chrome OS network performance metric sampling the time to determine that an
14965 Ethernet network is online after configuring Layer 3 state.
14969 <histogram name="Network.Ethernet.TimeToPortal" units="milliseconds">
14970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14972 Chrome OS network performance metric sampling the time to determine that an
14973 Ethernet network is in a captive portal after configuring Layer 3 state.
14977 <histogram name="Network.MigrationNssToPem"
14978 enum="MigrationNssToPemNetworkTypes">
14979 <owner>pneubeck@chromium.org</owner>
14981 Chrome OS metric counting the number of network configurations that
14982 contained a NSS nickname identifying a CA certificate, which triggered the
14983 migration to PEM encoding. This metric doesn't consider whether the
14984 migration was successful but once a migration was successful the nickname is
14989 <histogram name="Network.ServiceErrors" enum="NetworkServiceError">
14990 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
14991 <summary>Chrome OS connection manager service errors seen.</summary>
14994 <histogram name="Network.Shill.Cellular.3GPPRegistrationDelayedDrop"
14995 enum="NetworkCellular3GPPRegistrationDelayedDrop">
14996 <owner>quiche@chromium.org</owner>
14998 Chrome OS network diagnostic metric sampling the number of cellular network
14999 flakes. A network flake occurs when the signal strength goes below detection
15000 level for a short duration.
15004 <histogram name="Network.Shill.Cellular.AutoConnectTotalTime"
15005 units="milliseconds">
15006 <owner>quiche@chromium.org</owner>
15008 Chrome OS network diagnostic metric sampling the total amount of time spent
15009 from the start of the first auto-connect request until when the cellular
15010 modem successfully connects to the network.
15014 <histogram name="Network.Shill.Cellular.AutoConnectTries">
15015 <owner>quiche@chromium.org</owner>
15017 Chrome OS network diagnostic metric sampling the number of auto-connect
15018 tries that were attempted before the cellular modem successfully connected
15023 <histogram name="Network.Shill.Cellular.DHCPOptionFailureDetected"
15024 enum="NetworkDHCPOptionFailure">
15025 <owner>quiche@chromium.org</owner>
15027 Chrome OS network metric that tracks the number of DHCP option failures
15028 encountered by Shill. This indicates that Shill is using minimal DHCP
15029 options due to suspected MTU issues on the return path from the DHCP server
15030 back to the client.
15034 <histogram name="Network.Shill.Cellular.Disconnect"
15035 enum="NetworkDisconnectType">
15036 <owner>quiche@chromium.org</owner>
15038 Chrome OS network usage metric that tracks whether the cellular network was
15039 disconnected due to an error or was explicitly disconnected by the user.
15043 <histogram name="Network.Shill.Cellular.Drop" enum="NetworkCellularTechnology">
15044 <owner>quiche@chromium.org</owner>
15046 Chrome OS cellular network metric that tracks the number of drops based on
15047 the network technology.
15051 <histogram name="Network.Shill.Cellular.ExpiredLeaseLengthSeconds"
15053 <owner>quiche@chromium.org</owner>
15055 Chrome OS network performance metric that tracks the length of a lease for a
15056 cellular network at the time it expired without the DHCP client being able
15061 <histogram name="Network.Shill.Cellular.OutOfCreditsReason"
15062 enum="NetworkCellularOutOfCreditsReason">
15063 <owner>quiche@chromium.org</owner>
15065 Chrome OS cellular network metric that tracks the number of out-of-credits
15066 detected based on the cause that triggered the out-of-credits.
15070 <histogram name="Network.Shill.Cellular.PortalAttempts">
15071 <owner>quiche@chromium.org</owner>
15073 Chrome OS network diagnostic metric sampling the number of portal detection
15074 attempts per pass for a cellular network. This includes failure, timeout and
15075 successful attempts.
15079 <histogram name="Network.Shill.Cellular.PortalAttemptsToOnline">
15080 <owner>quiche@chromium.org</owner>
15082 Chrome OS network diagnostic metric sampling the total number of portal
15083 detection attempts performed for a cellular network between the Connected
15084 and Online state. This includes failure, timeout and successful attempts.
15088 <histogram name="Network.Shill.Cellular.PortalResult"
15089 enum="NetworkPortalResult">
15090 <owner>quiche@chromium.org</owner>
15092 Chrome OS network diagnostic metric sampling the result of portal detections
15093 for a cellular network.
15097 <histogram name="Network.Shill.Cellular.SignalStrengthBeforeDrop">
15098 <owner>quiche@chromium.org</owner>
15100 Chrome OS network metric sampling the signal strength (0-100) of the
15101 cellular modem before it dropped from the network.
15105 <histogram name="Network.Shill.Cellular.TimeOnline" units="seconds">
15106 <owner>quiche@chromium.org</owner>
15108 Chrome OS network metric sampling the time spent using cellular to transport
15109 data. These data are mostly useful when summed and compared to TimeOnline
15110 for other network technologies (e.g. WiFi vs Cellular).
15114 <histogram name="Network.Shill.Cellular.TimeToConfig" units="milliseconds">
15115 <owner>quiche@chromium.org</owner>
15117 Chrome OS network performance metric sampling the time to join a cellular
15118 network and configure Layer 3 state.
15122 <histogram name="Network.Shill.Cellular.TimeToConnect" units="milliseconds">
15123 <owner>quiche@chromium.org</owner>
15125 Chrome OS network performance metric sampling the time to connect a cellular
15130 <histogram name="Network.Shill.Cellular.TimeToDisable" units="milliseconds">
15131 <owner>quiche@chromium.org</owner>
15133 Chrome OS network performance metric sampling the time to disable a cellular
15138 <histogram name="Network.Shill.Cellular.TimeToEnable" units="milliseconds">
15139 <owner>quiche@chromium.org</owner>
15141 Chrome OS network performance metric sampling the time to enable a cellular
15146 <histogram name="Network.Shill.Cellular.TimeToInitialize" units="milliseconds">
15147 <owner>quiche@chromium.org</owner>
15149 Chrome OS network performance metric sampling the time to initialize a
15154 <histogram name="Network.Shill.Cellular.TimeToOnline" units="milliseconds">
15155 <owner>quiche@chromium.org</owner>
15157 Chrome OS network performance metric sampling the time to determine that a
15158 cellular network is online after configuring Layer 3 state.
15162 <histogram name="Network.Shill.Cellular.TimeToPortal" units="milliseconds">
15163 <owner>quiche@chromium.org</owner>
15165 Chrome OS network performance metric sampling the time to determine that a
15166 cellular network is in a captive portal after configuring Layer 3 state.
15170 <histogram name="Network.Shill.Cellular.TimeToScan" units="milliseconds">
15171 <owner>quiche@chromium.org</owner>
15173 Chrome OS network performance metric sampling the time to scan a cellular
15174 network and register a modem.
15178 <histogram name="Network.Shill.CorruptedProfile" enum="NetworkCorruptedProfile">
15179 <owner>quiche@chromium.org</owner>
15181 Chrome OS cellular network metric that tracks the number of corrupted
15182 profiles encountered by Shill.
15186 <histogram name="Network.Shill.Ethernet.DHCPOptionFailureDetected"
15187 enum="NetworkDHCPOptionFailure">
15188 <owner>quiche@chromium.org</owner>
15190 Chrome OS network metric that tracks the number of DHCP option failures
15191 encountered by Shill. This indicates that Shill is using minimal DHCP
15192 options due to suspected MTU issues on the return path from the DHCP server
15193 back to the client.
15197 <histogram name="Network.Shill.Ethernet.Disconnect"
15198 enum="NetworkDisconnectType">
15199 <owner>quiche@chromium.org</owner>
15201 Chrome OS network usage metric that tracks whether the Ethernet network was
15202 disconnected due to an error or was explicitly disconnected by the user.
15206 <histogram name="Network.Shill.Ethernet.ExpiredLeaseLengthSeconds"
15208 <owner>quiche@chromium.org</owner>
15210 Chrome OS network performance metric that tracks the length of a lease for
15211 an Ethernet network at the time it expired without the DHCP client being
15216 <histogram name="Network.Shill.Ethernet.LinkMonitorBroadcastErrorsAtFailure">
15217 <owner>quiche@chromium.org</owner>
15219 Chrome OS network performance metric that tracks the number of LinkMonitor
15220 broadcast errors that were accrued on an Ethernet network at the time that
15221 the link was declaired to be failed.
15225 <histogram name="Network.Shill.Ethernet.LinkMonitorFailure"
15226 enum="LinkMonitorFailureType">
15227 <owner>quiche@chromium.org</owner>
15229 Chrome OS metric that signals the type of failure the LinkMonitor
15230 encountered which caused it to stop monitoring an Ethernet network.
15234 <histogram name="Network.Shill.Ethernet.LinkMonitorResponseTimeSample"
15235 units="milliseconds">
15236 <owner>quiche@chromium.org</owner>
15238 Chrome OS network performance metric that tracks the number of milliseconds
15239 between an ARP request and a received reply on an Ethernet network.
15243 <histogram name="Network.Shill.Ethernet.LinkMonitorSecondsToFailure"
15245 <owner>quiche@chromium.org</owner>
15247 Chrome OS network performance metric that tracks the number of seconds from
15248 the start of the LinkMonitor until failure on an Ethernet network.
15252 <histogram name="Network.Shill.Ethernet.LinkMonitorUnicastErrorsAtFailure">
15253 <owner>quiche@chromium.org</owner>
15255 Chrome OS network performance metric that tracks the number of LinkMonitor
15256 unicast errors that were accrued on an Ethernet network at the time that the
15257 link was declaired to be failed.
15261 <histogram name="Network.Shill.Ethernet.PortalAttempts">
15262 <owner>quiche@chromium.org</owner>
15264 Chrome OS network diagnostic metric sampling the number of portal detection
15265 attempts per pass for an Ethernet network. This includes failure, timeout
15266 and successful attempts.
15270 <histogram name="Network.Shill.Ethernet.PortalAttemptsToOnline">
15271 <owner>quiche@chromium.org</owner>
15273 Chrome OS network diagnostic metric sampling the total number of portal
15274 detection attempts performed for an Ethernet network between the Connected
15275 and Online state. This includes failure, timeout and successful attempts.
15279 <histogram name="Network.Shill.Ethernet.PortalResult"
15280 enum="NetworkPortalResult">
15281 <owner>quiche@chromium.org</owner>
15283 Chrome OS network diagnostic metric sampling the result of portal detections
15284 for an Ethernet network.
15288 <histogram name="Network.Shill.Ethernet.TimeOnline" units="seconds">
15289 <owner>quiche@chromium.org</owner>
15291 Chrome OS network metric sampling the time spent using Ethernet to transport
15292 data. These data are mostly useful when summed and compared to TimeOnline
15293 for other network technologies (e.g. WiFi vs Cellular).
15297 <histogram name="Network.Shill.Ethernet.TimeToConfig" units="milliseconds">
15298 <owner>quiche@chromium.org</owner>
15300 Chrome OS network performance metric sampling the time to join a wired
15301 Ethernet network and configure Layer 3 state (typically acquire a DHCP
15306 <histogram name="Network.Shill.Ethernet.TimeToInitialize" units="milliseconds">
15307 <owner>quiche@chromium.org</owner>
15309 Chrome OS network performance metric sampling the time to initialize an
15314 <histogram name="Network.Shill.Ethernet.TimeToOnline" units="milliseconds">
15315 <owner>quiche@chromium.org</owner>
15317 Chrome OS network performance metric sampling the time to determine that an
15318 Ethernet network is online after configuring Layer 3 state.
15322 <histogram name="Network.Shill.Ethernet.TimeToPortal" units="milliseconds">
15323 <owner>quiche@chromium.org</owner>
15325 Chrome OS network performance metric sampling the time to determine that an
15326 Ethernet network is in a captive portal after configuring Layer 3 state.
15330 <histogram name="Network.Shill.ServiceErrors" enum="NetworkServiceError">
15331 <owner>quiche@chromium.org</owner>
15332 <summary>Chrome OS connection manager service errors seen.</summary>
15335 <histogram name="Network.Shill.ServicesOnSameNetwork">
15336 <owner>zqiu@chromium.org</owner>
15338 Chrome OS network metric sampling the number of services that are connected
15339 to the currently connected network.
15343 <histogram name="Network.Shill.TerminationActionResult"
15344 enum="ShillTerminationActionResult">
15346 Deprecated 10/2012. No longer tracked.
15348 <owner>quiche@chromium.org</owner>
15350 Chrome OS network diagnostic metric sampling the number of termination
15351 actions that successfully complete or fail when shill terminates.
15355 <histogram name="Network.Shill.TerminationActionResult.OnSuspend"
15356 enum="ShillTerminationActionResult">
15357 <owner>quiche@chromium.org</owner>
15359 Chrome OS network diagnostic metric sampling the number of termination
15360 actions that successfully complete or fail when shill suspends.
15364 <histogram name="Network.Shill.TerminationActionResult.OnTerminate"
15365 enum="ShillTerminationActionResult">
15366 <owner>quiche@chromium.org</owner>
15368 Chrome OS network diagnostic metric sampling the number of termination
15369 actions that successfully complete or fail when shill terminates.
15373 <histogram name="Network.Shill.TerminationActionTime.OnSuspend"
15374 units="milliseconds">
15375 <owner>quiche@chromium.org</owner>
15377 Chrome OS network diagnostic metric sampling the time in milliseconds it
15378 takes termination actions to complete when shill suspends.
15382 <histogram name="Network.Shill.TerminationActionTime.OnTerminate"
15383 units="milliseconds">
15384 <owner>quiche@chromium.org</owner>
15386 Chrome OS network diagnostic metric sampling the time in milliseconds it
15387 takes termination actions to complete when shill terminates.
15391 <histogram name="Network.Shill.TimeToDrop" units="seconds">
15392 <owner>quiche@chromium.org</owner>
15394 Chrome OS network stability metric sampling the time in seconds between the
15395 networking going online to going offline. Offline events due to device
15396 shutdown or suspend are ignored (along with the online time before that
15401 <histogram name="Network.Shill.Vpn.Driver" enum="VPNDriver">
15402 <owner>quiche@chromium.org</owner>
15404 Chrome OS network usage metric sampled on each successful VPN connection
15405 that tracks the VPN connection type.
15409 <histogram name="Network.Shill.Vpn.RemoteAuthenticationType"
15410 enum="VPNRemoteAuthenticationType">
15411 <owner>quiche@chromium.org</owner>
15413 Chrome OS network usage metric sampled on each successful VPN connection
15414 that tracks the remote authentication method.
15418 <histogram name="Network.Shill.Vpn.TimeOnline" units="milliseconds">
15419 <owner>quiche@chromium.org</owner>
15421 Chrome OS network metric sampling the time spent using VPN to transport
15422 data. These data are mostly useful when summed and compared to TimeOnline
15423 for other network technologies (e.g. WiFi vs Cellular). A sample is emitted
15424 every time the system transitions from primary connectivity through a VPN to
15425 some other type of connectivity. The value of the sample is the time delta
15426 in seconds from the instant the system transitioned to VPN connectivity.
15430 <histogram name="Network.Shill.Vpn.TimeToConfig" units="milliseconds">
15431 <owner>quiche@chromium.org</owner>
15433 Chrome OS network performance metric sampling the time to configure Layer 3
15434 state on a VPN network (typically acquire a DHCP lease).
15438 <histogram name="Network.Shill.Vpn.TimeToOnline" units="milliseconds">
15439 <owner>quiche@chromium.org</owner>
15441 Chrome OS network performance metric sampling the time to determine that a
15442 WiMax network is online after configuring Layer 3 state.
15446 <histogram name="Network.Shill.Vpn.UserAuthenticationType"
15447 enum="VPNUserAuthenticationType">
15448 <owner>quiche@chromium.org</owner>
15450 Chrome OS network usage metric sampled on each successful VPN connection
15451 that tracks the user authentication method.
15455 <histogram name="Network.Shill.WiFi.ApDisconnectReason" enum="WiFiReasonCode">
15456 <owner>quiche@chromium.org</owner>
15458 Chrome OS network usage metric. Reason code reported when the AP
15459 disconnects a WiFi connection.
15463 <histogram name="Network.Shill.WiFi.ApDisconnectType" enum="WiFiStatusType">
15464 <owner>quiche@chromium.org</owner>
15466 Chrome OS network usage metric. Broad category of reason AP disconnected a
15471 <histogram name="Network.Shill.Wifi.ApMode" enum="WiFiApMode">
15472 <owner>quiche@chromium.org</owner>
15474 Chrome OS network usage metric. The AP mode setting for each successful
15479 <histogram name="Network.Shill.WiFi.AutoConnectableServices">
15480 <owner>zqiu@chromium.org</owner>
15482 Chrome OS network metric sampling the number of wifi services available for
15483 auto-connect when auto-connect is initiated for wifi device.
15487 <histogram name="Network.Shill.WiFi.AvailableBSSesAtConnect">
15488 <owner>zqiu@chromium.org</owner>
15490 Chrome OS network metric sampling the number of BSSes (endpoints) available
15491 for the currently connecting wifi service.
15495 <histogram name="Network.Shill.Wifi.Channel" enum="NetworkChannelType">
15496 <owner>quiche@chromium.org</owner>
15498 Chrome OS network usage metric. The channel used for each successful WiFi
15503 <histogram name="Network.Shill.WiFi.ClientDisconnectReason"
15504 enum="WiFiReasonCode">
15505 <owner>quiche@chromium.org</owner>
15507 Chrome OS network usage metric. Reason code reported when the client
15508 disconnects a WiFi connection.
15512 <histogram name="Network.Shill.WiFi.ClientDisconnectType" enum="WiFiStatusType">
15513 <owner>quiche@chromium.org</owner>
15515 Chrome OS network usage metric. Broad category of reason client
15516 disconnected a WiFi connection.
15520 <histogram name="Network.Shill.Wifi.DHCPOptionFailureDetected"
15521 enum="NetworkDHCPOptionFailure">
15522 <owner>quiche@chromium.org</owner>
15524 Chrome OS network metric that tracks the number of DHCP option failures
15525 encountered by Shill. This indicates that Shill is using minimal DHCP
15526 options due to suspected MTU issues on the return path from the DHCP server
15527 back to the client.
15531 <histogram name="Network.Shill.Wifi.Disconnect" enum="NetworkDisconnectType">
15532 <owner>quiche@chromium.org</owner>
15534 Chrome OS network usage metric that tracks whether an 802.11 wireless
15535 network was disconnected due to an error or was explicitly disconnected by
15540 <histogram name="Network.Shill.Wifi.EapInnerProtocol" enum="EAPInnerProtocol">
15541 <owner>quiche@chromium.org</owner>
15543 Chrome OS network usage metric sampled on each successful 802.1x wireless
15544 connection that tracks the configured inner authentication method.
15548 <histogram name="Network.Shill.Wifi.EapOuterProtocol" enum="EAPOuterProtocol">
15549 <owner>quiche@chromium.org</owner>
15551 Chrome OS network usage metric sampled on each successful 802.1x wireless
15552 connection that tracks the configured outer authentication method.
15556 <histogram name="Network.Shill.Wifi.ExpiredLeaseLengthSeconds" units="seconds">
15557 <owner>quiche@chromium.org</owner>
15559 Chrome OS network performance metric that tracks the length of a lease for a
15560 WiFi network at the time it expired without the DHCP client being able to
15565 <histogram name="Network.Shill.WiFi.FrequenciesConnectedEver">
15566 <owner>quiche@chromium.org</owner>
15568 Chrome OS metric sampling the number of different frequencies (i.e.
15569 channels) on which a device has connected to a WiFi network. This value is
15570 sampled every time a WiFi connection is established
15571 (WPASupplicant::kInterfaceStateCompleted). Note that the word
15572 "Ever" in the metric name is misleading. Chrome OS actually ages
15573 out historical information, currently after 3 weeks.
15577 <histogram name="Network.Shill.Wifi.LinkMonitorBroadcastErrorsAtFailure">
15578 <owner>quiche@chromium.org</owner>
15580 Chrome OS network performance metric that tracks the number of LinkMonitor
15581 broadcast errors that were accrued on an 802.11 wireiless network at the
15582 time that the link was declaired to be failed.
15586 <histogram name="Network.Shill.Wifi.LinkMonitorFailure"
15587 enum="LinkMonitorFailureType">
15588 <owner>quiche@chromium.org</owner>
15590 Chrome OS metric that signals the type of failure the LinkMonitor
15591 encountered which caused it to stop monitoring an 802.11 wireless network.
15595 <histogram name="Network.Shill.Wifi.LinkMonitorResponseTimeSample"
15596 units="milliseconds">
15597 <owner>quiche@chromium.org</owner>
15599 Chrome OS network performance metric that tracks the number of milliseconds
15600 between an ARP request and a received reply on an 802.11 wireless network.
15604 <histogram name="Network.Shill.Wifi.LinkMonitorSecondsToFailure"
15606 <owner>quiche@chromium.org</owner>
15608 Chrome OS network performance metric that tracks the number of seconds from
15609 the start of the LinkMonitor until failure on an 802.11 wireless network.
15613 <histogram name="Network.Shill.Wifi.LinkMonitorUnicastErrorsAtFailure">
15614 <owner>quiche@chromium.org</owner>
15616 Chrome OS network performance metric that tracks the number of LinkMonitor
15617 unicast errors that were accrued on an 802.11 wireless network at the time
15618 that the link was declaired to be failed.
15622 <histogram name="Network.Shill.Wifi.PhyMode" enum="NetworkPhyModeType">
15623 <owner>quiche@chromium.org</owner>
15625 Chrome OS network usage metric. The channel type used for each successful
15630 <histogram name="Network.Shill.Wifi.PortalAttempts">
15631 <owner>quiche@chromium.org</owner>
15633 Chrome OS network diagnostic metric sampling the number of portal detection
15634 attempts per pass for an 802.11 wireless network. This includes failure,
15635 timeout and successful attempts.
15639 <histogram name="Network.Shill.Wifi.PortalAttemptsToOnline">
15640 <owner>quiche@chromium.org</owner>
15642 Chrome OS network diagnostic metric sampling the total number of portal
15643 detection attempts performed for an 802.11 wireless network between the
15644 Connected and Online state. This includes failure, timeout and successful
15649 <histogram name="Network.Shill.Wifi.PortalResult" enum="NetworkPortalResult">
15650 <owner>quiche@chromium.org</owner>
15652 Chrome OS network diagnostic metric sampling the result of portal detections
15653 for an 802.11 wireless network.
15657 <histogram name="Network.Shill.WiFi.ScanResult" enum="WiFiScanResult">
15658 <owner>quiche@chromium.org</owner>
15660 Chrome OS network usage metric describing, for a WiFi scan attempt, what
15661 scan method is used and whether it ends in a connection.
15665 <histogram name="Network.Shill.WiFi.ScanTimeInEbusy" units="milliseconds">
15666 <owner>quiche@chromium.org</owner>
15668 Chrome OS network usage metric describing, for a WiFi scan attempt, how many
15669 milliseconds were spent waiting to talk to the kernel/drivers.
15673 <histogram name="Network.Shill.Wifi.Security" enum="NetworkSecurityType">
15674 <owner>quiche@chromium.org</owner>
15676 Chrome OS network usage metric. The security setting for each successful
15681 <histogram name="Network.Shill.Wifi.SignalStrength" units="negative dBm">
15682 <owner>quiche@chromium.org</owner>
15684 Chrome OS network metric indicating the negative of the dBm received signal
15685 strength recorded at the time a successful WiFi connection started.
15689 <histogram name="Network.Shill.Wifi.TimeOnline" units="seconds">
15690 <owner>quiche@chromium.org</owner>
15692 Chrome OS network metric sampling the time spent using WiFi to transport
15693 data. These data are mostly useful when summed and compared to TimeOnline
15694 for other network technologies (e.g. WiFi vs Cellular).
15698 <histogram name="Network.Shill.Wifi.TimeResumeToReady" units="milliseconds">
15699 <owner>quiche@chromium.org</owner>
15701 Chrome OS network performance metric sampling the time from the resume event
15702 to the time when an 802.11 wireless network has configured its Layer 3
15707 <histogram name="Network.Shill.Wifi.TimeToConfig" units="milliseconds">
15708 <owner>quiche@chromium.org</owner>
15710 Chrome OS network performance metric sampling the time to configure Layer 3
15711 state on an 802.11 wireless network (typically acquire a DHCP lease).
15715 <histogram name="Network.Shill.Wifi.TimeToConnect" units="milliseconds">
15716 <owner>quiche@chromium.org</owner>
15718 Chrome OS network performance metric sampling the time to connect to a WiFi
15719 Basic Service Set (which consists of the access point and associated
15720 stations on a particular WiFi channel for a specific network).
15724 <histogram name="Network.Shill.Wifi.TimeToInitialize" units="milliseconds">
15725 <owner>quiche@chromium.org</owner>
15727 Chrome OS network performance metric sampling the time to initialize an
15728 802.11 wireless device.
15732 <histogram name="Network.Shill.Wifi.TimeToJoin" units="milliseconds">
15733 <owner>quiche@chromium.org</owner>
15735 Chrome OS network performance metric sampling the time to join (associate
15736 plus authenticate) an 802.11 wireless network.
15740 <histogram name="Network.Shill.Wifi.TimeToOnline" units="milliseconds">
15741 <owner>quiche@chromium.org</owner>
15743 Chrome OS network performance metric sampling the time to determine that an
15744 802.11 wireless network is online after configuring Layer 3 state.
15748 <histogram name="Network.Shill.Wifi.TimeToPortal" units="milliseconds">
15749 <owner>quiche@chromium.org</owner>
15751 Chrome OS network performance metric sampling the time to determine that an
15752 802.11 wireless network is in a captive portal after configuring Layer 3
15757 <histogram name="Network.Shill.Wifi.TimeToScan" units="milliseconds">
15758 <owner>quiche@chromium.org</owner>
15760 Chrome OS network performance metric sampling the time to scan WiFi until a
15761 connection is found.
15765 <histogram name="Network.Shill.Wifi.TimeToScanAndConnect" units="milliseconds">
15766 <owner>quiche@chromium.org</owner>
15768 Chrome OS network performance metric sampling the time between the beginning
15769 of a WiFi scan (if the scan includes both a progressive scan and a full
15770 scan, the TimeToScanAndConnect starts with the first scan of the series) and
15771 the completion of a successful connection.
15775 <histogram name="Network.Shill.WiMax.DHCPOptionFailureDetected"
15776 enum="NetworkDHCPOptionFailure">
15777 <owner>quiche@chromium.org</owner>
15779 Chrome OS network metric that tracks the number of DHCP option failures
15780 encountered by Shill. This indicates that Shill is using minimal DHCP
15781 options due to suspected MTU issues on the return path from the DHCP server
15782 back to the client.
15786 <histogram name="Network.Shill.WiMax.ExpiredLeaseLengthSeconds" units="seconds">
15787 <owner>quiche@chromium.org</owner>
15789 Chrome OS network performance metric that tracks the length of a lease for a
15790 WiMax network at the time it expired without the DHCP client being able to
15795 <histogram name="Network.Shill.WiMax.TimeToConfig" units="milliseconds">
15796 <owner>quiche@chromium.org</owner>
15798 Chrome OS network performance metric sampling the time to configure Layer 3
15799 state on a WiMax network (typically acquire a DHCP lease).
15803 <histogram name="Network.Shill.WiMax.TimeToInitialize" units="milliseconds">
15804 <owner>quiche@chromium.org</owner>
15806 Chrome OS network performance metric sampling the time to initialize a WiMax
15811 <histogram name="Network.Shill.WiMax.TimeToOnline" units="milliseconds">
15812 <owner>quiche@chromium.org</owner>
15814 Chrome OS network performance metric sampling the time to determine that a
15815 WiMax network is online after configuring Layer 3 state.
15819 <histogram name="Network.TimeToConfig.Cellular" units="milliseconds">
15820 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15822 Chrome OS network performance metric sampling the time to join a 3G/Cellular
15823 network and configure Layer 3 state. Note this metric is deprecated; see
15824 Network.Cellular.TimeToConfig.
15828 <histogram name="Network.TimeToConfig.Ethernet" units="milliseconds">
15829 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15831 Chrome OS network performance metric sampling the time to join a wired
15832 Ethernet network and configure Layer 3 state (typically acquire a DHCP
15833 lease). Note this metric is deprecated; see Network.Ethernet.TimeToConfig.
15837 <histogram name="Network.TimeToConfig.Wifi" units="milliseconds">
15838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15840 Chrome OS network performance metric sampling the time to configure Layer 3
15841 state on an 802.11 wireless network (typically acquire a DHCP lease). Note
15842 this metric is deprecated; see Network.Wifi.TimeToConfig.
15846 <histogram name="Network.TimeToDrop" units="seconds">
15847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15849 Chrome OS network stability metric sampling the time in seconds between the
15850 networking going online to going offline. Offline events due to device
15851 shutdown or suspend are ignored (along with the online time before that
15856 <histogram name="Network.TimeToJoin.Wifi" units="milliseconds">
15857 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15859 Chrome OS network performance metric sampling the time to join (associate
15860 plus authenticate) an 802.11 wireless network. Note this metric is
15861 deprecated; see Network.Wifi.TimeToJoin.
15865 <histogram name="Network.Wifi.AuthMode" enum="NetworkAuthModeType">
15866 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15868 Chrome OS network performance metric sampling the time to configure Layer 3
15869 state on an 802.11 wireless network (typically acquire a DHCP lease).
15873 <histogram name="Network.Wifi.BitRate" units="bps">
15874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15876 Network metric reporting the download speed test results run at setup time.
15877 Recorded at least once per day.
15881 <histogram name="Network.Wifi.Channel" enum="NetworkChannelType">
15882 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15884 Chrome OS network usage metric. The channel used for each successful WiFi
15889 <histogram name="Network.Wifi.Idle.NoiseLevel" units="negative dBm">
15890 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15892 Network metric indicating the negative of the dBm noise level recorded at
15893 the time the metric is collected. Reported at least once per day and only
15894 when the device is idle.
15898 <histogram name="Network.Wifi.Idle.SignalLevel" units="negative dBm">
15899 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15901 Network metric indicating the negative of the dBm received signal level
15902 recorded at the time the metric is collected. Reported at least once per
15903 day and only when the device is idle.
15907 <histogram name="Network.Wifi.Idle.SignalToNoiseRatio" units="negative dBm">
15908 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15910 Network metric indicating signal minus noise in dBm recorded at the time the
15911 metrics is collected. Reported at least once per day and only when the
15916 <histogram name="Network.Wifi.NoiseLevel" units="negative dBm">
15917 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15919 Network metric indicating the negative of the dBm noise level recorded at
15920 the time the metric is collected. Reported at least once per day.
15924 <histogram name="Network.Wifi.PhyMode" enum="NetworkPhyModeType">
15925 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15927 Chrome OS network usage metric. The channel type used for each successful
15932 <histogram name="Network.Wifi.RoundTripTime" units="ms">
15933 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15935 Network metric reporting the average round trip time to the WiFi gateway.
15936 Recorded at least once per day.
15940 <histogram name="Network.Wifi.Security" enum="NetworkSecurityType">
15941 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15943 Chrome OS network usage metric. The security setting for each successful
15948 <histogram name="Network.Wifi.SignalLevel" units="negative dBm">
15949 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15951 Network metric indicating the negative of the dBm received signal level
15952 recorded at the time the metric is collected. Reported at least once per
15957 <histogram name="Network.Wifi.SignalToNoiseRatio" units="negative dBm">
15958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15960 Network metric indicating signal minus noise in dBm recorded at the time the
15961 metrics is collected. Reported at least once per day.
15965 <histogram name="Network.Wifi.TimeOnline" units="seconds">
15966 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15968 Chrome OS network metric sampling the time spent using WiFi to transport
15969 data. These data are mostly useful when summed and compared to TimeOnline
15970 for other network technologies (e.g. WiFi vs Cellular).
15974 <histogram name="Network.Wifi.TimeResumeToReady" units="milliseconds">
15975 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15977 Chrome OS network performance metric sampling the time from the resume event
15978 to the time when an 802.11 wireless network has configured its Layer 3
15983 <histogram name="Network.Wifi.TimeToConfig" units="milliseconds">
15984 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15986 Chrome OS network performance metric sampling the time to configure Layer 3
15987 state on an 802.11 wireless network (typically acquire a DHCP lease).
15991 <histogram name="Network.Wifi.TimeToJoin" units="milliseconds">
15992 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
15994 Chrome OS network performance metric sampling the time to join (associate
15995 plus authenticate) an 802.11 wireless network.
15999 <histogram name="Network.Wifi.TimeToOnline" units="milliseconds">
16000 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16002 Chrome OS network performance metric sampling the time to determine that an
16003 802.11 wireless network is online after configuring Layer 3 state.
16007 <histogram name="Network.Wifi.TimeToPortal" units="milliseconds">
16008 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16010 Chrome OS network performance metric sampling the time to determine that an
16011 802.11 wireless network is in a captive portal after configuring Layer 3
16016 <histogram name="NewTabPage.ActionAndroid" enum="NewTabPageActionAndroid">
16017 <owner>newt@chromium.org</owner>
16019 Actions taken by users from the new tab page on Android. These actions may
16020 navigate away from the NTP (e.g. searching in the omnibox or opening a
16021 bookmark), but can also happen without navigating away from the NTP (e.g.
16022 opening a bookmark in a new tab).
16026 <histogram name="NewTabPage.AppsPageDragSource" enum="AppsPageDragSource">
16027 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16029 Histogram for the source of app page drags. For any succesful drop onto an
16030 apps pane of the NTP, this logs where the drag originated.
16034 <histogram name="NewTabPage.BookmarkActionAndroid"
16035 enum="NewTabPageBookmarkActionAndroid">
16037 Deprecated on M33 with the change to native NTP.
16039 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16041 Actions taken by users on partner bookmarks (editing / renaming) on the NTP
16046 <histogram name="NewTabPage.DefaultPageType" enum="NtpPaneType">
16047 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16048 <summary>The default pane when the NTP is first opened.</summary>
16051 <histogram name="NewTabPage.HoverTimeClicked">
16052 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16054 Histogram of the time, in milliseconds, users have the cursor over a most
16055 visited thumbnail before clicking.
16059 <histogram name="NewTabPage.HoverTimeNotClicked">
16060 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16062 Histogram of the time, in milliseconds, users have the cursor over a most
16063 visited thumbnail before moving it away from the thumbnail without clicking.
16067 <histogram name="NewTabPage.MobilePromo" enum="NewTabPageMobilePromo">
16069 Deprecated on M33 with the change to native NTP.
16071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16073 Android: Tallies counts for how the user interacted with the NTP promo page.
16077 <histogram name="NewTabPage.MostVisited">
16078 <owner>beaudoin@chromium.org</owner>
16079 <owner>justincohen@chromium.org</owner>
16080 <owner>newt@chromium.org</owner>
16082 Histogram for user clicks of the most visited thumbnails. The value is equal
16083 to the index of the thumbnail.
16087 <histogram name="NewTabPage.MostVisitedAction" enum="NtpFollowAction">
16088 <owner>beaudoin@chromium.org</owner>
16089 <owner>justincohen@chromium.org</owner>
16090 <owner>newt@chromium.org</owner>
16092 Action taken by the user on the Most Visited NTP pane. If the user switches
16093 panes during this use of the NTP, this action is sometimes not recorded. Ask
16094 mpearson@ for details.
16098 <histogram name="NewTabPage.MostVisitedTilePlacementExperiment"
16099 enum="NtpTileExperimentActions">
16100 <owner>beaudoin@chromium.org</owner>
16101 <owner>justincohen@chromium.org</owner>
16102 <owner>newt@chromium.org</owner>
16104 Records anomalous events for the Most Visited Tile Placement experiment,
16105 where it is unable to operate as expected. These are recorded during New Tab
16106 Page load time, once for every NTP.
16110 <histogram name="NewTabPage.NonVisibleScreenshots">
16111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16113 The number of screenshots that were cached for the non-visible but ranked
16114 suggestions on the Suggested NTP pane.
16118 <histogram name="NewTabPage.NonVisibleSuggestedSiteRank">
16119 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16121 Given that the user has typed a URL, and given that that specific URL was
16122 ranked but not visible on the Suggested pane of the NTP, this is the rank
16123 that the Suggested pane had for that URL.
16127 <histogram name="NewTabPage.NumberOfExternalTileFallbacks">
16128 <owner>beaudoin@chromium.org</owner>
16130 The number of tiles for which we relied on external tiles as a fallback
16131 because a local screenshot was not available to be used as a thumbnail.
16132 External tiles are those for which the visuals are handled by the page
16133 itself, not by the iframe. Recorded before changing focus away from the NTP,
16134 be it bynavigating to a URL, switching tabs, changing the active window or
16135 closing the tab/shutting down Chrome.
16139 <histogram name="NewTabPage.NumberOfExternalTiles">
16140 <owner>beaudoin@chromium.org</owner>
16142 The number of external tiles that are displayed on the NTP. External tiles
16143 are those for which the visuals are handled by the page itself, not by the
16144 iframe. Recorded before changing focus away from the NTP, be it by
16145 navigating to a URL, switching tabs, changing the active window or closing
16146 the tab/shutting down Chrome.
16150 <histogram name="NewTabPage.NumberOfGrayTileFallbacks">
16151 <owner>beaudoin@chromium.org</owner>
16153 The number of tiles for which we displayed a gray tile with the domain name
16154 as a fallback because a local screenshot was not available to be used as a
16155 thumbnail. Recorded before changing focus away from the NTP, be it by
16156 navigating to a URL, switching tabs, changing the active window or closing
16157 the tab/shutting down Chrome.
16161 <histogram name="NewTabPage.NumberOfGrayTiles">
16162 <owner>beaudoin@chromium.org</owner>
16164 The number of tiles for which no thumbnail was specified, but a domain was
16165 so we displayed a gray tile with the domain name in it. Recorded before
16166 changing focus away from the NTP, be it by navigating to a URL, switching
16167 tabs, changing the active window or closing the tab/shutting down Chrome.
16171 <histogram name="NewTabPage.NumberOfMouseOvers">
16172 <owner>beaudoin@chromium.org</owner>
16174 The total number of times the user hovered the mouse over Most Visited tile
16175 or title elements before changing focus away from the NTP, be it by
16176 navigating to a URL, switching tabs, changing the active window or closing
16177 the tab/shutting down Chrome.
16181 <histogram name="NewTabPage.NumberOfThumbnailAttempts">
16183 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailTiles.
16185 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16187 The number of tiles for which we attempted to use a local screenshot as a
16188 thumbnail. Recorded before changing focus away from the NTP, be it by
16189 navigating to a URL, switching tabs, changing the active window or closing
16190 the tab/shutting down Chrome.
16194 <histogram name="NewTabPage.NumberOfThumbnailErrors">
16195 <owner>beaudoin@chromium.org</owner>
16197 The number of thumbnails for which a local screenshot was not available so
16198 we were not able to display them on the Most Visited section of the NTP.
16199 Recorded before changing focus away from the NTP, be it by navigating to a
16200 URL, switching tabs, changing the active window or closing the tab/shutting
16205 <histogram name="NewTabPage.NumberOfThumbnailTiles">
16206 <owner>beaudoin@chromium.org</owner>
16208 The number of tiles for which we attempted to use a local screenshot as a
16209 thumbnail. Recorded before changing focus away from the NTP, be it by
16210 navigating to a URL, switching tabs, changing the active window or closing
16211 the tab/shutting down Chrome.
16215 <histogram name="NewTabPage.NumberOfTiles">
16216 <owner>beaudoin@chromium.org</owner>
16218 The number of tiles that are displayed on the NTP, no matter if they are
16219 thumbnails, gray tiles, or external tiles. Recorded before changing focus
16220 away from the NTP, be it by navigating to a URL, switching tabs, changing
16221 the active window or closing the tab/shutting down Chrome.
16225 <histogram name="NewTabPage.OtherSessionsMenu" enum="NtpOtherSessionsType">
16226 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16228 Histogram for usage of the menu on the NTP that allows the user to access
16229 tabs from other devices.
16233 <histogram name="NewTabPage.PreviousSelectedPageType" enum="NtpPaneType">
16234 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16236 The pane that had been previously selected when the user switches panes in
16241 <histogram name="NewTabPage.Promo.Bubble" enum="NtpPromoAction">
16242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16243 <summary>Histogram for NTP bubble promo activity.</summary>
16246 <histogram name="NewTabPage.Promo.Notification" enum="NtpPromoAction">
16247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16248 <summary>Histogram for NTP notification promo activity.</summary>
16251 <histogram name="NewTabPage.SearchURLs.Total">
16252 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16253 <summary>TBD.</summary>
16256 <histogram name="NewTabPage.SelectedPageType" enum="NtpPaneType">
16257 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16258 <summary>The pane selected when the user switches panes in the NTP.</summary>
16261 <histogram name="NewTabPage.SessionRestore">
16262 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16264 Histogram for user clicks of the Recently Closed items. The value is the
16265 recency of the entry being restored (0 is most recent).
16269 <histogram name="NewTabPage.SingleSessionPageSwitches">
16270 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16272 Histogram to track how many times a user switched pages in a single NTP
16277 <histogram name="NewTabPage.SuggestedSite">
16278 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16280 Histogram for user clicks of the suggested site thumbnails. The value is
16281 equal to the index of the thumbnail.
16285 <histogram name="NewTabPage.SuggestedSitesAction" enum="NtpFollowAction">
16286 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16287 <summary>Action taken by the user on the Suggested Sites NTP pane.</summary>
16290 <histogram name="NewTabPage.SuggestedSitesLoadTime">
16291 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16292 <summary>Time to load the Suggested Sites NTP pane, in milliseconds.</summary>
16295 <histogram name="NewTabPage.SuggestedSitesViewTime">
16296 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16297 <summary>Time spent on the Suggested Sites NTP pane, in seconds.</summary>
16300 <histogram name="NewTabPage.SuggestionsImpression">
16301 <owner>beaudoin@chromium.org</owner>
16303 Histogram for impressions on the various most visited tiles. The value is
16304 equal to the index of the thumbnail.
16308 <histogram name="NewTabPage.SuggestionsType" enum="NtpSuggestionsType">
16309 <owner>beaudoin@chromium.org</owner>
16311 Indicate, for each impression of the New Tab Page, whether the suggestions
16312 were obtained from the client or server. Recorded before changing focus away
16313 from the NTP, be it by navigating to a URL, switching tabs, changing the
16314 active window or closing the tab/shutting down Chrome.
16318 <histogram name="NewTabPage.ThumbnailErrorRate">
16320 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailAttempts and
16321 NewTabPage.NumberOfThumbnailErrors.
16323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16325 The percentage of errors per attempts to load image thumbnails on the New
16326 Tab Page. When an error occurs, a grey tile is shown instead of a thumbnail
16327 image. We measure the rate instead of the number of errors because multiple
16328 attempts are made to load images at different times during the NTP's
16329 lifetime. Each NTP session's error rate is logged after the user navigates
16330 to a new URL from that NTP.
16334 <histogram name="NewTabPage.ThumbnailFallbackRate" units="%">
16336 Deprecated 01/2014. Replaced by NewTabPage.NumberOfGrayTileFallbacks and
16337 NewTabPage.NumberOfExternalFallbacks.
16339 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16341 The percentage of times most visited tiles use the fallback thumbnail. Only
16342 requests that actually specify a fallback thumbnail are considered here. We
16343 measure the rate instead of the number of errors because multiple attempts
16344 are made to load thumbnails at different times during the NTP's lifetime.
16345 Each NTP session's error rate is logged after the user navigates to a new
16350 <histogram name="NewTabPage.URLState" enum="NewTabURLState">
16351 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16353 Records the status of the New Tab page URL when an NTP is opened.
16357 <histogram name="NewTabPage.VisibleScreenshots">
16358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16360 The number of screenshots that were cached for the visible suggestions on
16361 the Suggested NTP pane.
16365 <histogram name="NewTabPage.VisibleSuggestedSiteRank">
16366 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16368 Given that the user has typed a URL, and given that that specific URL was
16369 visible on the Suggested pane of the NTP, this is the rank that the
16370 Suggested pane had for that URL.
16374 <histogram name="Notifications.Actions" enum="NotificationActionType">
16375 <owner>dewittj@chromium.org</owner>
16377 The actions taken on notifications, recorded every time they happen. This
16378 histogram will record every single event that happens separately.
16382 <histogram name="Notifications.PerNotificationActions"
16383 enum="NotificationActionType">
16384 <owner>dewittj@chromium.org</owner>
16386 The actions taken on notifications, recorded once per notification, when it
16387 is closed. This differs from the Notifications.Actions histogram in that
16388 multiple events of the same type on a single notification will only record a
16393 <histogram name="ntp.searchurls.total">
16394 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16395 <summary>TBD</summary>
16398 <histogram name="NtpHandler.AttachShownPageType" enum="NtpPaneType">
16400 Deprecated 10/2011. No longer tracked, replaced with
16401 NewTabPage.DefaultPageType
16403 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16404 <summary>The default pane when the NTP is first opened.</summary>
16407 <histogram name="NtpHandler.SelectedShownPageType" enum="NtpPaneType">
16409 Deprecated 10/2011. No longer tracked, replaced with
16410 NewTabPage.SelectedPageType
16412 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16413 <summary>The pane selected when the user switches panes in the NTP.</summary>
16416 <histogram name="OAuth2Login.GetOAuth2AccessTokenFailure"
16417 enum="GoogleServiceAuthError">
16418 <owner>zelidrag@chromium.org</owner>
16420 Failure reason of final OAuth2 access token retrieval call during Chrome OS
16425 <histogram name="OAuth2Login.GetOAuth2AccessTokenRetry"
16426 enum="GoogleServiceAuthError">
16427 <owner>zelidrag@chromium.org</owner>
16429 Retry reason of failed OAuth2 access token retrieval call during Chrome OS
16434 <histogram name="OAuth2Login.ListAccountsFailure" enum="GoogleServiceAuthError">
16435 <owner>zelidrag@chromium.org</owner>
16437 Failure reason of final ListAccounts call failure during Chrome OS login.
16441 <histogram name="OAuth2Login.ListAccountsRetry" enum="GoogleServiceAuthError">
16442 <owner>zelidrag@chromium.org</owner>
16444 Retry reason of failed ListAccounts call during Chrome OS login.
16448 <histogram name="OAuth2Login.MergeSessionFailure" enum="GoogleServiceAuthError">
16449 <owner>zelidrag@chromium.org</owner>
16451 Failure reason of final MergeSession call during Chrome OS login.
16455 <histogram name="OAuth2Login.MergeSessionRetry" enum="GoogleServiceAuthError">
16456 <owner>zelidrag@chromium.org</owner>
16458 Retry reason of failed MergeSession call during Chrome OS login.
16462 <histogram name="OAuth2Login.OAuthLoginGaiaCredFailure"
16463 enum="GoogleServiceAuthError">
16464 <owner>zelidrag@chromium.org</owner>
16466 Failure reason of final OAuthLogin (with SID+LSID) call during Chrome OS
16471 <histogram name="OAuth2Login.OAuthLoginGaiaCredRetry"
16472 enum="GoogleServiceAuthError">
16473 <owner>zelidrag@chromium.org</owner>
16475 Retry reason of failed OAuthLogin (with SID+LSID) call during Chrome OS
16480 <histogram name="OAuth2Login.OAuthLoginUberTokenFailure"
16481 enum="GoogleServiceAuthError">
16482 <owner>zelidrag@chromium.org</owner>
16484 Failure reason of final OAuthLogin (with uber token) call during Chrome OS
16489 <histogram name="OAuth2Login.OAuthLoginUberTokenRetry"
16490 enum="GoogleServiceAuthError">
16491 <owner>zelidrag@chromium.org</owner>
16493 Retry reason of failed OAuthLogin (with uber token) call during Chrome OS
16498 <histogram name="OAuth2Login.PostMergeVerification"
16499 enum="PostMergeVerificationOutcome">
16500 <owner>zelidrag@chromium.org</owner>
16502 Outcome of Chrome OS GAIA cookie post-merge session verification process. It
16503 measures how often /MergeSession request collided with browser session
16504 restore process resulting in partially authenticated primary GAIA session.
16508 <histogram name="OAuth2Login.PreMergeVerification"
16509 enum="PostMergeVerificationOutcome">
16510 <owner>zelidrag@chromium.org</owner>
16512 Outcome of Chrome OS GAIA cookie pre-merge session verification process. It
16513 measures how often we need to perform /MergeSession request to
16514 re-authenticated exisitng user with GAIA.
16518 <histogram name="OAuth2Login.SessionRestore" enum="GaiaSessionRestoreOutcome">
16519 <owner>zelidrag@chromium.org</owner>
16520 <summary>Outcome of Chrome OS GAIA cookie session restore process.</summary>
16523 <histogram name="OAuth2Login.SessionRestoreTimeToFailure" units="milliseconds">
16524 <owner>zelidrag@chromium.org</owner>
16525 <summary>How long it takes for the session restore to fail.</summary>
16528 <histogram name="OAuth2Login.SessionRestoreTimeToSuccess" units="milliseconds">
16529 <owner>zelidrag@chromium.org</owner>
16531 How long it takes for the session restore to finish succeessfully.
16535 <histogram name="OfflinePolicy.SuccessfulResourceLoadPercentage" units="%">
16536 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16538 When a page is loaded in offline mode, the percentage of resources on that
16539 page that were successfully loaded.
16543 <histogram name="Omnibox.AggressiveHistoryURLProviderFieldTrialBeacon"
16544 enum="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon">
16546 Aggressive HistoryURL provider field trial deleted in spring 2012.
16548 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16550 A number that indicates what omnibox ranking behavior the user is seeing as
16551 part of the OmniboxAggressiveHistoryURLProvider field trial
16552 (OmniboxAggressiveHistoryURLProvider).
16556 <histogram name="Omnibox.CutOrCopyAllText" units="count">
16557 <owner>mpearson@chromium.org</owner>
16559 The number of cut or copy commands on all selected text in the omnibox.
16560 Gathered on desktop platforms (Win, Mac, Linux, Chrome OS).
16564 <histogram name="Omnibox.EnteredKeywordMode" enum="OmniboxEnteredKeywordMode">
16565 <owner>mpearson@chromium.org</owner>
16567 The number of times users enter keyword hint mode "Search ___
16568 for:" and how.
16572 <histogram name="Omnibox.FocusToEditTime" units="ms">
16573 <owner>mpearson@chromium.org</owner>
16575 The length of time between when a user focused on the omnibox and first
16576 modifies the omnibox.
16580 <histogram name="Omnibox.FocusToOpenTime" units="ms">
16581 <owner>mpearson@chromium.org</owner>
16583 Replaced with Omnibox.FocusToOpenTimeAnyPopupState in April 2014.
16586 The length of time between when a user focused on the omnibox and opened an
16587 omnibox match (which could be what they typed or a suggestion).
16591 <histogram name="Omnibox.FocusToOpenTimeAnyPopupState" units="ms">
16592 <owner>mpearson@chromium.org</owner>
16594 The length of time between when a user focused on the omnibox and opened an
16595 omnibox match (which could be what they typed or a suggestion). This is
16596 recorded regardless of whether the omnibox dropdown (a.k.a. popup) is open.
16600 <histogram name="Omnibox.Paste" units="count">
16601 <owner>mpearson@chromium.org</owner>
16603 The number of paste commands on the text in the omnibox. Reported every time
16604 a paste command is done.
16608 <histogram name="Omnibox.PasteAndGo" units="count">
16609 <owner>mpearson@chromium.org</owner>
16611 The number of paste-and-go commands on the text in the omnibox. Reported
16612 every time a paste-and-go command is done.
16616 <histogram name="Omnibox.ProviderTime" units="ms">
16617 <owner>mpearson@chromium.org</owner>
16619 The length of time taken by the named provider"s synchronous pass.
16623 <histogram name="Omnibox.QueryBookmarksTime">
16625 Deprecated 2012-11-14. Replaced by Omnibox.ProviderTime.
16627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16629 Time the HistoryContentProvider takes to perform a bookmark search.
16633 <histogram name="Omnibox.QueryTime" units="milliseconds">
16634 <owner>mpearson@chromium.org</owner>
16636 Time it takes for the omnibox to become responsive to user input after the
16637 user has typed N characters. This measures the time it takes to start all
16638 the asynchronous autocomplete providers (but not wait for them to finish).
16642 <histogram name="Omnibox.SaveStateForTabSwitch.UserInputInProgress"
16644 <owner>mpearson@chromium.org</owner>
16646 When a user switches tabs, whether the omnibox had an edit in progress.
16650 <histogram name="Omnibox.SearchEngine" enum="OmniboxSearchEngine">
16652 Made obsolete around Chrome 32. Use Omnibox.SearchEngineType instead.
16654 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16656 The id of search engine that was used for search in omnibox. See
16657 src/chrome/browser/search_engines/template_url_prepopulate_data.cc for more
16662 <histogram name="Omnibox.SearchEngineType" enum="OmniboxSearchEngineType">
16663 <owner>mpearson@chromium.org</owner>
16665 The type of search engine associated with a match opened from the omnibox.
16669 <histogram name="Omnibox.SearchProviderMatches">
16670 <owner>mpearson@chromium.org</owner>
16672 The number of matches returned by SearchProvider. Emitted on every call to
16673 SearchProvider::Start(), which effectively means every key stroke in the
16678 <histogram name="Omnibox.SuggestRequest.Failure.GoogleResponseTime"
16679 units="milliseconds">
16680 <owner>mpearson@chromium.org</owner>
16682 The time elapsed between the sending of a suggest request to Google until
16683 the time the request was returned with status==failed. Ignores requests that
16684 were canceled before being returned.
16688 <histogram name="Omnibox.SuggestRequest.Success.GoogleResponseTime"
16689 units="milliseconds">
16690 <owner>mpearson@chromium.org</owner>
16692 The time elapsed between the sending of a suggest request to Google until
16693 the time the request was returned with status==success. Ignores requests
16694 that were canceled before being returned.
16698 <histogram name="Omnibox.SuggestRequests" enum="OmniboxSuggestRequests">
16699 <owner>mpearson@chromium.org</owner>
16701 Counts about the number of suggest requests the omnibox sent, invalidated,
16702 and replies received.
16706 <histogram name="Omnibox.UserTextCleared" enum="OmniboxUserTextCleared">
16707 <owner>kenjibaheux@chromium.org</owner>
16708 <owner>mpearson@chromium.org</owner>
16710 Counts the number of times that the user text is cleared. IME users are
16711 sometimes in the situation that IME was unintentionally turned on and failed
16712 to input latin alphabets (ASCII characters) or the opposite case. In that
16713 case, users may delete all the text and the user text gets cleared. This
16714 histogram helps us estimate how often this scenario happens.
16716 Note that since we don't currently correlate "text cleared" events
16717 with IME usage, this also captures many other cases where users clear the
16718 text; though it explicitly doesn't log deleting all the permanent text as
16719 the first action of an editing sequence (see comments in
16720 OnAfterPossibleChange()).
16724 <histogram name="Omnibox.ZeroSuggest.MostVisitedResultsCounterfactual">
16725 <owner>hfung@chromium.org</owner>
16727 The number of most visited suggestions returned when ZeroSuggest would have
16728 triggered. The suggestions appear when the user has focused but not
16729 modified the omnibox.
16733 <histogram name="Omnibox.ZeroSuggestRequests" enum="OmniboxZeroSuggestRequests">
16734 <owner>hfung@chromium.org</owner>
16736 Counts about the number of zero suggest requests (requests for suggestions
16737 when the user has focused but not modified the omnibox) the omnibox sent,
16738 invalidated, and replies received.
16742 <histogram name="OriginChip.Pressed">
16743 <owner>gbillock@chromium.org</owner>
16744 <summary>The number of clicks on the origin chip.</summary>
16747 <histogram name="OSX.CatSixtyFour" enum="CatSixtyFour">
16748 <owner>mark@chromium.org</owner>
16749 <summary>The cat's flavor and how many bits there are in it.</summary>
16752 <histogram name="OSX.ExceptionHandlerEvents" enum="OSXExceptionHandlerEvents">
16753 <owner>mark@chromium.org</owner>
16754 <summary>Events seen by the OSX NSException swizzle.</summary>
16757 <histogram name="OutdatedUpgradeBubble.NumLaterPerEnableAU">
16758 <owner>mad@chromium.org</owner>
16760 Counts the number of times the user clicked on the later button of the
16761 outdated upgrade bubble, before clicking on the enable updates button in the
16762 same Chrome session.
16766 <histogram name="OutdatedUpgradeBubble.NumLaterPerReinstall">
16767 <owner>mad@chromium.org</owner>
16769 Counts the number of times the user clicked on the later button of the
16770 outdated upgrade bubble, before clicking on the reinstall button in the same
16775 <histogram name="Overscroll.Completed" enum="OverscrollMode">
16776 <owner>rbyers@chromium.org</owner>
16777 <summary>Completed overscroll gestures.</summary>
16779 An overscroll gesture starts when user scrolls past the edge of the web page
16780 and continues scrolling in the same direction. An overscroll gesture is
16781 completed when user stops scrolling (e.g. by lifting the fingers from the
16782 touchscreen or touchpad).
16786 <histogram name="Overscroll.Navigated" enum="OverscrollMode">
16787 <owner>rbyers@chromium.org</owner>
16789 Navigations that were triggered due to completed overscroll gesture. Note
16790 that not all completed overscroll gestures trigger a navigation.
16794 <histogram name="Overscroll.Started" enum="OverscrollMode">
16795 <owner>rbyers@chromium.org</owner>
16797 Overscroll gestures initiated by the user. Note that not all overcroll
16798 gestures started are completed (e.g. the overscroll gesture is aborted if
16799 user clicks or presses a key during the gesture).
16803 <histogram name="P2P.Client.Canceled.WaitingTimeSeconds" units="seconds">
16804 <owner>zeuthen@chromium.org</owner>
16806 The wall-clock time spent until a lookup was canceled. This is reported
16807 every time p2p is used to find a candidate but the request was canceled.
16811 <histogram name="P2P.Client.Found.CandidateCount" units="count">
16812 <owner>zeuthen@chromium.org</owner>
16814 The number of candidates on the LAN, i.e. the number of peers on the LAN
16815 offering at least N bytes of the requested file X. This is reported after
16816 examining responses from all peers on the LAN and picking a candidate.
16820 <histogram name="P2P.Client.Found.ConnectionCount" units="count">
16821 <owner>zeuthen@chromium.org</owner>
16823 The number of p2p downloads of the peer that the returned URL points to.
16824 This is reported after examining responses from all peers on the LAN and
16825 picking a candidate.
16829 <histogram name="P2P.Client.Found.WaitingTimeSeconds" units="seconds">
16830 <owner>zeuthen@chromium.org</owner>
16832 The wall-clock time spent waiting for the LAN-wide number of p2p downloads
16833 (i.e. the sum of p2p downloads from each peer on the LAN) to drop below the
16834 threshold. This is reported after examining responses from all peers on the
16835 LAN and picking a candidate.
16839 <histogram name="P2P.Client.LookupResult" enum="P2PLookupResult">
16840 <owner>zeuthen@chromium.org</owner>
16842 The result of the lookup. Possible values include "Found" (if a
16843 candidate - i.e. a peer offering at least N bytes of file X - was chosen),
16844 "Not Found" (if no candidate could be found), "Vanished"
16845 (if a candidate was found but vanished while waiting in line),
16846 "Canceled" (if a candidate was found but the request was canceled
16847 while waiting in line), and "Filtered" (if it was detected that
16848 mDNS was filtered). This is reported after examining responses from all
16849 peers on the LAN when p2p is used to find a candidate.
16853 <histogram name="P2P.Client.NumPeers" units="count">
16854 <owner>zeuthen@chromium.org</owner>
16856 The number of peers implementing p2p file sharing on the network. This is
16857 reported every time p2p is used to look up a resource on a network where
16858 mDNS is not filtered.
16862 <histogram name="P2P.Client.Vanished.WaitingTimeSeconds" units="seconds">
16863 <owner>zeuthen@chromium.org</owner>
16865 The wall-clock time spent waiting for one or more candidates (i.e. peers
16866 offering at least N bytes of file X) that all vanished before the LAN-wide
16867 number of p2p downloads dropped below the threshold. This is reported every
16868 time candidates were found using p2p but then vanished.
16872 <histogram name="P2P.Server.ClientCount" units="count">
16873 <owner>zeuthen@chromium.org</owner>
16875 The number of currently connected HTTP clients. This is reported every time
16876 a HTTP client connects.
16880 <histogram name="P2P.Server.ContentServedInterruptedMB" units="MB">
16881 <owner>zeuthen@chromium.org</owner>
16883 Number of megabytes (1,000,000 bytes) served from the device (via HTTP)
16884 where the client disconnects prematurely. This is reported every time a file
16885 is served and the client disconnects before receiving all data.
16889 <histogram name="P2P.Server.ContentServedSuccessfullyMB" units="MB">
16890 <owner>zeuthen@chromium.org</owner>
16892 Number of megabytes (1,000,000 bytes) served from the device (via HTTP).
16893 This is reported every time a file have been served successfully.
16897 <histogram name="P2P.Server.DownloadSpeedKBps" units="kB/s">
16898 <owner>zeuthen@chromium.org</owner>
16900 The average speed at which the download was served at, in kB/s. This is
16901 reported every time a file have been served successfully.
16905 <histogram name="P2P.Server.FileCount" units="count">
16906 <owner>zeuthen@chromium.org</owner>
16908 The number of files available via p2p. This is reported every time a file is
16909 added or removed to the /var/cache/p2p directory.
16913 <histogram name="P2P.Server.RangeBeginPercentage" units="%">
16914 <owner>zeuthen@chromium.org</owner>
16916 When a client resumes a download, the HTTP request includes range specifier
16917 to skip the bytes it already has. This metric conveys this as a percentage
16918 of the file size. This is reported every time a file is served, even if the
16919 request does not include a range specifier (in which case 0 is reported).
16923 <histogram name="P2P.Server.RequestResult" enum="P2PServerResult">
16924 <owner>zeuthen@chromium.org</owner>
16926 The result of the HTTP request. Possible values include "Response
16927 Sent" (the resource was found and the response was successfully sent),
16928 "Response Interrupted" (the resource was found but the client
16929 disconnected), "Malformed" (the request was malformed), "Not
16930 Found" (the request was for a resource that was not found), and
16931 "Index" (the request was for the '/' or '/index.html' resource).
16932 This is reported for every HTTP request handled.
16936 <histogram name="PageActionController.ExtensionsWithPageActions">
16937 <owner>finnur@chromium.org</owner>
16939 The number of Extensions that have Page Actions. Measured once per startup
16944 <histogram name="PasswordBubble.DisplayDisposition"
16945 enum="PasswordBubbleDisplayDisposition">
16946 <owner>mkwst@chromium.org</owner>
16947 <owner>markusheintz@chromium.org</owner>
16949 When the password management bubble opened, what state was it in?
16953 <histogram name="PasswordGeneration.Event" enum="PasswordGenerationEvent">
16954 <owner>gcasto@chromium.org</owner>
16956 Measures the frequency of various password generation events.
16958 Note that this histogram is logged from the renderer process, and
16959 consequently the numbers should not be directly compared to the other
16960 PasswordGeneration.* histograms, which are logged from the browser process.
16961 Histograms logged in different processes are lost at different rates, which
16962 introduces systematic bias between histograms logged in the renderer process
16963 vs. those logged in the browser process.
16967 <histogram name="PasswordGeneration.SubmissionEvent"
16968 enum="PasswordGenerationSubmissionEvent">
16969 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
16971 Measures the frequency of submission events for generated passwords. This is
16972 similar to PasswordManager.ActionsTakenWithPsl but only tracks events which
16973 are interesting for generated passwords.
16977 <histogram name="PasswordGeneration.UploadStarted" enum="Boolean">
16978 <owner>gcasto@chromium.org</owner>
16980 The number of times that we try to upload a form that we believe should
16981 trigger password generation. False means that something about the form would
16982 not allow us to try upload (not an Autofillable field, uploading disabled,
16983 Autofill servers in backoff, etc.). True does not mean that the upload
16984 actually completed successfully, just that it was started.
16988 <histogram name="PasswordManager.AccountsPerSite">
16989 <owner>dubroy@chromium.org</owner>
16990 <owner>vabr@chromium.org</owner>
16992 The number of accounts stored per site in the password manager (one event
16997 <histogram name="PasswordManager.ActionsTaken"
16998 enum="PasswordManagerActionsTaken">
17000 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
17002 <owner>dubroy@chromium.org</owner>
17003 <owner>vabr@chromium.org</owner>
17005 Stats documenting how we handle every form containing a password, bucketed
17006 by the actions taken.
17010 <histogram name="PasswordManager.ActionsTakenV3"
17011 enum="PasswordManagerActionsTakenV3">
17012 <owner>dubroy@chromium.org</owner>
17013 <owner>vabr@chromium.org</owner>
17014 <owner>yfriedman@chromium.org</owner>
17016 Stats documenting how we handle every form containing a password, bucketed
17017 by the actions taken.
17021 <histogram name="PasswordManager.ActionsTakenWithPsl"
17022 enum="PasswordManagerActionsTakenWithPsl">
17024 Deprecated as of 3/18/2014. See PasswordManagerActionsTakenV3.
17026 <owner>dubroy@chromium.org</owner>
17027 <owner>vabr@chromium.org</owner>
17028 <owner>yfriedman@chromium.org</owner>
17030 Stats documenting how we handle every form containing a password, bucketed
17031 by the actions taken.
17035 <histogram name="PasswordManager.BlacklistedSites">
17036 <owner>dubroy@chromium.org</owner>
17037 <owner>vabr@chromium.org</owner>
17039 The total number of sites that the user has blacklisted. Recorded by
17040 iterating over stored passwords once per run of Chrome.
17044 <histogram name="PasswordManager.Enabled" enum="BooleanEnabled">
17045 <owner>dubroy@chromium.org</owner>
17046 <owner>vabr@chromium.org</owner>
17048 Indicates whether the password manager is enabled when a tab is opened. This
17049 includes prerendered tabs.
17053 <histogram name="PasswordManager.InfoBarResponse" enum="InfoBarResponse">
17054 <owner>dubroy@chromium.org</owner>
17055 <owner>vabr@chromium.org</owner>
17057 The distribution of responses to the "Do you want Chrome to remember
17058 this password"? info bar prompt.
17062 <histogram name="PasswordManager.NumPasswordsDeletedByBulkDelete">
17063 <owner>dubroy@chromium.org</owner>
17064 <owner>vabr@chromium.org</owner>
17066 Number of passwords deleted when the user chooses to clear passwords via the
17067 clear browsing data UI.
17071 <histogram name="PasswordManager.NumPasswordsDeletedWhenBlacklisting">
17072 <owner>dubroy@chromium.org</owner>
17073 <owner>vabr@chromium.org</owner>
17075 When the user chooses to never remember passwords for a form, we remove all
17076 previously saved credentials for that form. This is the count of those
17081 <histogram name="PasswordManager.NumPasswordsNotShown">
17082 <owner>dubroy@chromium.org</owner>
17083 <owner>vabr@chromium.org</owner>
17085 The password manager only shows those credentials that are considered the
17086 best match for a particular form. This stat keep track of the credentials
17087 that were not as good of a match and were suppressed.
17091 <histogram name="PasswordManager.OsPasswordStatus"
17092 enum="PasswordManagerOsPasswordStatus">
17093 <owner>dubroy@chromium.org</owner>
17094 <owner>vabr@chromium.org</owner>
17095 <owner>wfh@chromium.org</owner>
17097 Indicates whether the user's OS password is blank or not at browser startup.
17101 <histogram name="PasswordManager.OtherPossibleUsernamesUsage"
17102 enum="OtherPossibleUsernamesUsage">
17103 <owner>dubroy@chromium.org</owner>
17104 <owner>vabr@chromium.org</owner>
17106 Breakdown of how other possible usernames are displayed. Recorded every time
17107 we autofill a password form.
17111 <histogram name="PasswordManager.ProvisionalSaveFailure"
17112 enum="ProvisionalSaveFailure">
17113 <owner>dubroy@chromium.org</owner>
17114 <owner>vabr@chromium.org</owner>
17116 Breakdown of cases where a password is submitted, but we don't even try and
17117 save it. Recorded for every password form submit.
17121 <histogram name="PasswordManager.PslDomainMatchTriggering"
17122 enum="PasswordManagerPslDomainMatchTriggering">
17123 <owner>dubroy@chromium.org</owner>
17124 <owner>vabr@chromium.org</owner>
17125 <owner>yfriedman@chromium.org</owner>
17127 Breakdown on trigger rate of providing a password form autofill entry based
17128 on matching stored information using the public suffix list for possible
17133 <histogram name="PasswordManager.SavePasswordPromptDisappearedQuickly"
17135 <owner>dubroy@chromium.org</owner>
17136 <owner>vabr@chromium.org</owner>
17138 Indicates whether the save password prompt disappeared in less than one
17139 second. This most likely indicates that the prompt was dismissed
17140 automatically, e.g. due to a page navigation, before the user was able to
17141 respond to the infobar.
17145 <histogram name="PasswordManager.SavePasswordPromptDisplayed" enum="Boolean">
17146 <owner>dubroy@chromium.org</owner>
17147 <owner>vabr@chromium.org</owner>
17148 <summary>Indicates whether the save password prompt was displayed.</summary>
17151 <histogram name="PasswordManager.SavePasswordPromptResponse"
17152 enum="SavePasswordPromptResponseType">
17153 <owner>dubroy@chromium.org</owner>
17154 <owner>vabr@chromium.org</owner>
17156 Breakdown of which response the user selected from the save password prompt.
17160 <histogram name="PasswordManager.TimesGeneratedPasswordUsed">
17161 <owner>dubroy@chromium.org</owner>
17162 <owner>vabr@chromium.org</owner>
17164 The number of times each generated password has been used to log in.
17165 Recorded by iterating over stored passwords once per run. This information
17166 is persisted and synced.
17170 <histogram name="PasswordManager.TimesPasswordUsed">
17171 <owner>dubroy@chromium.org</owner>
17172 <owner>vabr@chromium.org</owner>
17174 The number of times each saved password has been used to log in. Does not
17175 include generated passwords. Recorded by iterating over stored passwords
17176 once per run. This information is persisted and synced.
17180 <histogram name="PasswordManager.TotalAccounts">
17181 <owner>dubroy@chromium.org</owner>
17182 <owner>vabr@chromium.org</owner>
17184 The number of accounts stored in the password manager (across all sites)
17188 <histogram name="PasswordManager.UIDismissalReason"
17189 enum="PasswordManagerUIDismissalReason">
17190 <owner>mkwst@chromium.org</owner>
17191 <owner>markusheintz@chromium.org</owner>
17193 Why was the password manager's UI (bubble or infobar) closed?
17197 <histogram name="Pepper.InterfaceUsed" enum="PepperInterface">
17198 <owner>mackinlay@google.com</owner>
17199 <owner>teravest@chromium.org</owner>
17201 The number of out-of-process plugin processes that have loaded a particular
17202 PPB interface version.
17206 <histogram name="PerformanceMonitor.AverageCPU" units="PercentCPUUsage">
17207 <owner>oysteine@chromium.org</owner>
17209 Average CPU utilization of a process, read out at each two-minute interval.
17210 The utilization is in the 0-100% range per CPU, which is then summed up.
17211 I.e. a quadcore system fully loaded would read as 400%.
17215 <histogram name="PerformanceMonitor.HighCPU" enum="BooleanHit">
17216 <owner>oysteine@chromium.org</owner>
17218 The number of times a process has continuously stayed above a certain
17219 threshold of CPU utilization over a certain time period (currently set to
17224 <histogram name="Platform.AsvGroup">
17225 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17227 Chrome OS (ARM Chromebooks using Exynos 5250 only) Adaptive Support Voltage
17228 Group, recorded once per bootup. Indicates which "bin" the SoC is
17229 part of, which sets the voltage that different rails on the system will run
17230 at. The values 0-11 are valid. A value of 12 indicates an error parsing
17231 dmesg and should be investigated. See also Platform.LotIdEnum.
17235 <histogram name="Platform.BootSectorsRead">
17236 <owner>sonnyrao@chromium.org</owner>
17238 Chrome OS number of disk sectors read at boot from kernel start to
17239 login-prompt-ready.
17243 <histogram name="Platform.BootSectorsWritten">
17244 <owner>sonnyrao@chromium.org</owner>
17246 Chrome OS number of disk sectors written at boot from kernel start to
17247 login-prompt-ready.
17251 <histogram name="Platform.CompressedSwapSize" units="MB">
17252 <owner>sonnyrao@chromium.org</owner>
17254 Chrome OS size of allocated swap area in megabytes (before compression)
17258 <histogram name="Platform.CpuFrequencyThermalScaling" units="percent">
17259 <owner>sonnyrao@chromium.org</owner>
17261 CPU frequency as percent of the baseline frequency, sampled every 30s. This
17262 may be throttled down from 100% due to power dissipation issues (too high
17263 temperature). It may also be throttled up (turbo), but the kernel does not
17264 report the actual turbo frequency, so we put such samples in the 101%
17269 <histogram name="Platform.CpuUsage" units="%">
17270 <owner>sonnyrao@chromium.org</owner>
17272 Peak total (single core) CPU usage for the last sample interval. The sample
17273 interval may vary from seconds to several minutes.
17277 <histogram name="Platform.CrOSEvent" enum="CrosEventEnum">
17278 <owner>dkrahn@chromium.org</owner>
17280 Generic event of interest from Chrome OS. Intended mainly to help assess
17281 the frequency of rare error conditions.
17285 <histogram name="Platform.DiskUsage.Cache_Avg" units="KB">
17286 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17288 Average size of user's Cache directory. Logged once a day, if disk usage is
17293 <histogram name="Platform.DiskUsage.Cache_Max" units="KB">
17294 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17296 Maximum size of user's Cache directory. Logged once a day, if disk usage is
17301 <histogram name="Platform.DiskUsage.Downloads_Avg" units="KB">
17302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17304 Average size of user's Cache directory. Logged once a day, if disk usage is
17309 <histogram name="Platform.DiskUsage.Downloads_Max" units="KB">
17310 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17312 Maximum size of user's Cache directory. Logged once a day, if disk usage is
17317 <histogram name="Platform.DiskUsage.GCache_Avg" units="KB">
17318 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17320 Average size of user's GCache directory. Logged once a day, if disk usage is
17325 <histogram name="Platform.DiskUsage.GCache_Max" units="KB">
17326 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17328 Maximum size of user's GCache directory. Logged once a day, if disk usage is
17333 <histogram name="Platform.DiskUsage.LeastUsedAccountDays" units="days">
17334 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17336 Days since the least frequently used account signed in. Logged once a day,
17337 if disk usage is high.
17341 <histogram name="Platform.DiskUsage.NumUserHomeDirectories"
17342 units="home directories">
17343 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17345 Number of users home directories on the device. Logged once a day.
17349 <histogram name="Platform.DiskUsage.OldestUserOnDevice">
17350 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17352 Days since last login of the least recently user on device. Logged once a
17353 day, if disk usage is high.
17357 <histogram name="Platform.DiskUsage.UsersOnDevice">
17358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17360 Number of user home dirs on device. Logged once a day, if disk usage is
17365 <histogram name="Platform.DiskUsageCache" units="KB">
17366 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17367 <summary>KB in use in the /cache filesystem tree. Logged once a day.</summary>
17370 <histogram name="Platform.DiskUsageChronos" units="KB">
17371 <owner>keescook@google.com</owner>
17373 Chrome OS KB in use in the /home/chronos filesystem tree. Logged once a day
17374 during log file cleanup.
17378 <histogram name="Platform.DiskUsageData" units="KB">
17379 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17380 <summary>KB in use in the /data filesystem tree. Logged once a day.</summary>
17383 <histogram name="Platform.DiskUsageVar" units="KB">
17384 <owner>keescook@google.com</owner>
17386 Chrome OS KB in use in the /var filesystem tree. Logged once a day during
17391 <histogram name="Platform.IntelMaxMicroArchitecture"
17392 enum="IntelMaxMicroArchitecture">
17393 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17395 The maximum supported micro-architecture on an Intel platform. This value
17396 is logged at program start time.
17400 <histogram name="Platform.KernelWarningHashes">
17401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17403 The 32-bit hash of a kernel warning. This is the hash of the
17404 "file:line" string corresponding to the location of the warning,
17405 for instance: "/mnt/host/source/src/third_party/kernel/files/drivers
17406 /gpu/drm/i915/intel_dp.c:351" (ignore spurious spaces). The hash is
17407 produced by this code: while (*string) hash = (hash << 5) + hash +
17408 *string++; Separately each warning is also collected (with its hash) via
17409 the crash reporter, but only its first occurrence in each boot session.
17410 Contact semenzato@ for further info.
17414 <histogram name="Platform.LogicalCpuCount">
17415 <owner>sonnyrao@chromium.org</owner>
17417 Number of logical processors. This includes Hyperthreaded cores.
17421 <histogram name="Platform.LotIdEnum" enum="Exynos5250LotIdEnum">
17422 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17424 Chrome OS (ARM Chromebooks using Exynos 5250 only) indication about whether
17425 we're part of a special lot ID. Special lot IDs are groups of chips that
17426 have special case handling in the kernel for the Adaptive Support Voltage
17427 code (the normal logic doesn't work). See also Platform.AsvGroup. Note
17428 that fused devices are never part of a special lot (currently) and only some
17429 unfused lots are "special".
17433 <histogram name="Platform.MeminfoActive">
17434 <owner>dmikurube@chromium.org</owner>
17435 <owner>sonnyrao@chromium.org</owner>
17436 <summary>Chrome OS size of active memory as % of total memory.</summary>
17439 <histogram name="Platform.MeminfoActiveAnon">
17440 <owner>dmikurube@chromium.org</owner>
17441 <owner>sonnyrao@chromium.org</owner>
17443 Chrome OS active anonymous memory (data segments) as % of total memory.
17447 <histogram name="Platform.MeminfoActiveFile">
17448 <owner>dmikurube@chromium.org</owner>
17449 <owner>sonnyrao@chromium.org</owner>
17451 Chrome OS active file-backed memory (executables, ...) as % of total memory.
17455 <histogram name="Platform.MeminfoAnonPages">
17456 <owner>dmikurube@chromium.org</owner>
17457 <owner>sonnyrao@chromium.org</owner>
17458 <summary>Chrome OS size of anonymous memory as % of total memory.</summary>
17461 <histogram name="Platform.MeminfoBuffers">
17462 <owner>dmikurube@chromium.org</owner>
17463 <owner>sonnyrao@chromium.org</owner>
17464 <summary>Chrome OS size of buffer cache as % of total memory.</summary>
17467 <histogram name="Platform.MeminfoCached">
17468 <owner>dmikurube@chromium.org</owner>
17469 <owner>sonnyrao@chromium.org</owner>
17471 Chrome OS: size of file-backed memory minus swap and buffer cache, as % of
17476 <histogram name="Platform.MeminfoInactive">
17477 <owner>dmikurube@chromium.org</owner>
17478 <owner>sonnyrao@chromium.org</owner>
17479 <summary>Chrome OS size of inactive memory as % of total memory.</summary>
17482 <histogram name="Platform.MeminfoInactiveAnon">
17483 <owner>dmikurube@chromium.org</owner>
17484 <owner>sonnyrao@chromium.org</owner>
17486 Chrome OS inactive anonymous memory (data segments) as % of total memory.
17490 <histogram name="Platform.MeminfoInactiveFile">
17491 <owner>dmikurube@chromium.org</owner>
17492 <owner>sonnyrao@chromium.org</owner>
17493 <summary>Chrome OS inactive file-backed memory as % of total memory.</summary>
17496 <histogram name="Platform.MeminfoMapped">
17497 <owner>dmikurube@chromium.org</owner>
17498 <owner>sonnyrao@chromium.org</owner>
17499 <summary>Chrome OS size of mapped memory as % of total memory.</summary>
17502 <histogram name="Platform.MeminfoMemFree">
17503 <owner>dmikurube@chromium.org</owner>
17504 <owner>sonnyrao@chromium.org</owner>
17505 <summary>Chrome OS size of free memory as % of total memory.</summary>
17508 <histogram name="Platform.MeminfoShmem">
17509 <owner>dmikurube@chromium.org</owner>
17510 <owner>sonnyrao@chromium.org</owner>
17511 <summary>Chrome OS size of shared memory in Kbytes.</summary>
17514 <histogram name="Platform.MeminfoSlab">
17515 <owner>dmikurube@chromium.org</owner>
17516 <owner>sonnyrao@chromium.org</owner>
17517 <summary>Chrome OS size of slab memory in Kbytes.</summary>
17520 <histogram name="Platform.MeminfoSwapUsed" units="kB">
17521 <owner>dmikurube@chromium.org</owner>
17522 <owner>sonnyrao@chromium.org</owner>
17524 Chrome OS amount of swapped-out memory in Kbytes. These, and all other
17525 MEMINFO stats, are snapshotted every 30s.
17529 <histogram name="Platform.MeminfoSwapUsedPercent" units="percent">
17530 <owner>dmikurube@chromium.org</owner>
17531 <owner>sonnyrao@chromium.org</owner>
17533 Chrome OS amount of swapped-out memory as % of total RAM. These, and all
17534 other MEMINFO stats, are snapshotted every 30s.
17538 <histogram name="Platform.MeminfoUnevictable">
17539 <owner>dmikurube@chromium.org</owner>
17540 <owner>sonnyrao@chromium.org</owner>
17542 Chrome OS unevictable memory (ramfs, SHM_LOCKED, mlocked) in Kbytes.
17546 <histogram name="Platform.MemoryBandwidth.ReadWrite" units="MB/s">
17547 <owner>dmikurube@chromium.org</owner>
17549 Peak memory bandwith (read and write) usage during the last sample interval.
17550 The sample interval may vary from seconds to several minutes.
17554 <histogram name="Platform.MemuseAnon0">
17555 <owner>dmikurube@chromium.org</owner>
17557 Chrome OS total anonymous memory (active + inactive) as % of total memory 1
17562 <histogram name="Platform.MemuseAnon1">
17563 <owner>dmikurube@chromium.org</owner>
17565 Chrome OS total anonymous memory (active + inactive) as % of total memory 5
17566 minutes after boot.
17570 <histogram name="Platform.MemuseAnon2">
17571 <owner>dmikurube@chromium.org</owner>
17573 Chrome OS total anonymous memory (active + inactive) as % of total memory 30
17574 minutes after boot.
17578 <histogram name="Platform.MemuseAnon3">
17579 <owner>dmikurube@chromium.org</owner>
17581 Chrome OS total anonymous memory (active + inactive) as % of total memory
17582 150 minutes after boot.
17586 <histogram name="Platform.MemuseAnon4">
17587 <owner>dmikurube@chromium.org</owner>
17589 Chrome OS total anonymous memory (active + inactive) as % of total memory
17590 750 minutes after boot.
17594 <histogram name="Platform.PageFaultsLong" units="page faults/second">
17595 <owner>sonnyrao@chromium.org</owner>
17597 Page faults per second averaged over 30s interval, sampled continuously.
17601 <histogram name="Platform.PageFaultsShort" units="page faults/second">
17602 <owner>sonnyrao@chromium.org</owner>
17604 Page faults per second averaged over 1s interval, sampled every 30s.
17608 <histogram name="Platform.ReadSectorsLong">
17609 <owner>gwendal@google.com</owner>
17611 Number of disk sectors per second read by Chrome OS in a long interval
17616 <histogram name="Platform.ReadSectorsShort">
17617 <owner>gwendal@google.com</owner>
17619 Number of disk sectors per second read by Chrome OS in a short interval
17620 (currently 1s, sampled every 30s)
17624 <histogram name="Platform.SmartTransferErrors">
17625 <owner>gwendal@google.com</owner>
17626 <summary>Disk communication errors (SMART 199), sent at boot.</summary>
17629 <histogram name="Platform.SmartUncorrectableErrors">
17630 <owner>gwendal@google.com</owner>
17631 <summary>Uncorrectable disk errors (SMART 187), sent at boot.</summary>
17634 <histogram name="Platform.SpringChargerType">
17635 <owner>vpalatin@google.com</owner>
17637 USB device ID of the charger plugged into a Spring device (if any), sent
17638 once a minute. The Device ID is composed from the following 4 8-bit
17639 registers of the TSU6721 chip: ADC (07h), Device Type 3 (15h), Device Type 2
17640 (0Bh), Device Type 1 (0Ah). Device Type 1/2/3 is a bitmap and most of bits
17641 are mutually exclusive (excepted VBUS debounce). ADC is the 5-bit value of
17642 the ID pin, but for most types (as in Device Type), there are only one or
17643 two possible ID pin connections/values. The datasheet can be found here:
17644 http://www.ti.com/lit/ds/symlink/tsu6721.pdf.
17646 Note that different brand/models of the charger can have the same ID.
17650 <histogram name="Platform.StatefulUsage" units="%">
17651 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17652 <summary>Chrome OS stateful partition usage level.</summary>
17655 <histogram name="Platform.SwapInLong" units="pages/second">
17656 <owner>sonnyrao@chromium.org</owner>
17658 Average pages/second swapped IN over a 30s interval, sampled every 30s.
17662 <histogram name="Platform.SwapInShort" units="pages/second">
17663 <owner>sonnyrao@chromium.org</owner>
17665 Average pages/second swapped IN over a 1s interval, sampled every 30s.
17669 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time1" units="%">
17671 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17673 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17675 CPU utilization for the specified swap group and time interval after a
17676 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17680 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time2" units="%">
17682 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17684 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17686 CPU utilization for the specified swap group and time interval after a
17687 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17691 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time3" units="%">
17693 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17695 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17697 CPU utilization for the specified swap group and time interval after a
17698 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17702 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time4" units="%">
17704 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17706 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17708 CPU utilization for the specified swap group and time interval after a
17709 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17713 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time1" units="%">
17715 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17717 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17719 CPU utilization for the specified swap group and time interval after a
17720 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17724 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time2" units="%">
17726 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17728 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17730 CPU utilization for the specified swap group and time interval after a
17731 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17735 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time3" units="%">
17737 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17739 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17741 CPU utilization for the specified swap group and time interval after a
17742 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17746 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time4" units="%">
17748 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17750 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17752 CPU utilization for the specified swap group and time interval after a
17753 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17757 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time1" units="%">
17759 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17761 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17763 CPU utilization for the specified swap group and time interval after a
17764 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17768 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time2" units="%">
17770 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17772 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17774 CPU utilization for the specified swap group and time interval after a
17775 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17779 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time3" units="%">
17781 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17783 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17785 CPU utilization for the specified swap group and time interval after a
17786 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17790 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time4" units="%">
17792 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17794 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17796 CPU utilization for the specified swap group and time interval after a
17797 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17801 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time1" units="%">
17803 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17807 CPU utilization for the specified swap group and time interval after a
17808 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17812 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time2" units="%">
17814 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17816 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17818 CPU utilization for the specified swap group and time interval after a
17819 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17823 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time3" units="%">
17825 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17827 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17829 CPU utilization for the specified swap group and time interval after a
17830 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17834 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time4" units="%">
17836 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17840 CPU utilization for the specified swap group and time interval after a
17841 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17845 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time1"
17846 units="page faults/second">
17848 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17850 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17852 Page faults/second for the specified swap group and time interval after a
17853 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17857 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time2"
17858 units="page faults/second">
17860 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17862 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17864 Page faults/second for the specified swap group and time interval after a
17865 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17869 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time3"
17870 units="page faults/second">
17872 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17876 Page faults/second for the specified swap group and time interval after a
17877 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17881 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time4"
17882 units="page faults/second">
17884 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17886 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17888 Page faults/second for the specified swap group and time interval after a
17889 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17893 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time1"
17894 units="page faults/second">
17896 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17898 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17900 Page faults/second for the specified swap group and time interval after a
17901 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17905 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time2"
17906 units="page faults/second">
17908 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17910 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17912 Page faults/second for the specified swap group and time interval after a
17913 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17917 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time3"
17918 units="page faults/second">
17920 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17922 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17924 Page faults/second for the specified swap group and time interval after a
17925 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17929 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time4"
17930 units="page faults/second">
17932 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17936 Page faults/second for the specified swap group and time interval after a
17937 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17941 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time1"
17942 units="page faults/second">
17944 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17946 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17948 Page faults/second for the specified swap group and time interval after a
17949 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17953 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time2"
17954 units="page faults/second">
17956 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17960 Page faults/second for the specified swap group and time interval after a
17961 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17965 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time3"
17966 units="page faults/second">
17967 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17969 Page faults/second for the specified swap group and time interval after a
17970 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17974 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time4"
17975 units="page faults/second">
17977 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17979 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17981 Page faults/second for the specified swap group and time interval after a
17982 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17986 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time1"
17987 units="page faults/second">
17989 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
17991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
17993 Page faults/second for the specified swap group and time interval after a
17994 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
17998 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time2"
17999 units="page faults/second">
18001 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18003 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18005 Page faults/second for the specified swap group and time interval after a
18006 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
18010 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time3"
18011 units="page faults/second">
18013 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18015 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18017 Page faults/second for the specified swap group and time interval after a
18018 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
18022 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time4"
18023 units="page faults/second">
18025 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18027 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18029 Page faults/second for the specified swap group and time interval after a
18030 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
18034 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time1" units="%">
18036 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18038 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18040 CPU utilization for the specified swap group and time interval after a tab
18041 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18045 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time2" units="%">
18047 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18049 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18051 CPU utilization for the specified swap group and time interval after a tab
18052 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18056 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time3" units="%">
18058 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18060 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18062 CPU utilization for the specified swap group and time interval after a tab
18063 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18067 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time4" units="%">
18069 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18073 CPU utilization for the specified swap group and time interval after a tab
18074 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18078 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time1" units="%">
18080 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18082 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18084 CPU utilization for the specified swap group and time interval after a tab
18085 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18089 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time2" units="%">
18091 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18093 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18095 CPU utilization for the specified swap group and time interval after a tab
18096 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18100 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time3" units="%">
18102 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18104 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18106 CPU utilization for the specified swap group and time interval after a tab
18107 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18111 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time4" units="%">
18113 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18117 CPU utilization for the specified swap group and time interval after a tab
18118 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18122 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time1" units="%">
18124 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18126 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18128 CPU utilization for the specified swap group and time interval after a tab
18129 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18133 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time2" units="%">
18135 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18137 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18139 CPU utilization for the specified swap group and time interval after a tab
18140 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18144 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time3" units="%">
18146 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18148 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18150 CPU utilization for the specified swap group and time interval after a tab
18151 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18155 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time4" units="%">
18157 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18159 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18161 CPU utilization for the specified swap group and time interval after a tab
18162 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18166 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time1" units="%">
18168 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18170 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18172 CPU utilization for the specified swap group and time interval after a tab
18173 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18177 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time2" units="%">
18179 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18181 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18183 CPU utilization for the specified swap group and time interval after a tab
18184 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18188 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time3" units="%">
18190 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18192 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18194 CPU utilization for the specified swap group and time interval after a tab
18195 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18199 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time4" units="%">
18201 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18203 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18205 CPU utilization for the specified swap group and time interval after a tab
18206 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18210 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time1"
18211 units="page faults/second">
18213 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18215 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18217 Page faults/second for the specified swap group and time interval after a
18218 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18222 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time2"
18223 units="page faults/second">
18225 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18227 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18229 Page faults/second for the specified swap group and time interval after a
18230 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18234 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time3"
18235 units="page faults/second">
18237 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18239 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18241 Page faults/second for the specified swap group and time interval after a
18242 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18246 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time4"
18247 units="page faults/second">
18249 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18251 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18253 Page faults/second for the specified swap group and time interval after a
18254 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18258 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time1"
18259 units="page faults/second">
18261 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18265 Page faults/second for the specified swap group and time interval after a
18266 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18270 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time2"
18271 units="page faults/second">
18273 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18277 Page faults/second for the specified swap group and time interval after a
18278 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18282 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time3"
18283 units="page faults/second">
18285 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18287 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18289 Page faults/second for the specified swap group and time interval after a
18290 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18294 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time4"
18295 units="page faults/second">
18297 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18299 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18301 Page faults/second for the specified swap group and time interval after a
18302 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18306 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time1"
18307 units="page faults/second">
18309 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18311 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18313 Page faults/second for the specified swap group and time interval after a
18314 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18318 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time2"
18319 units="page faults/second">
18321 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18323 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18325 Page faults/second for the specified swap group and time interval after a
18326 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18330 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time3"
18331 units="page faults/second">
18333 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18335 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18337 Page faults/second for the specified swap group and time interval after a
18338 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18342 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time4"
18343 units="page faults/second">
18345 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18349 Page faults/second for the specified swap group and time interval after a
18350 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18354 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time1"
18355 units="page faults/second">
18357 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18359 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18361 Page faults/second for the specified swap group and time interval after a
18362 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18366 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time2"
18367 units="page faults/second">
18369 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18371 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18373 Page faults/second for the specified swap group and time interval after a
18374 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18378 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time3"
18379 units="page faults/second">
18381 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18383 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18385 Page faults/second for the specified swap group and time interval after a
18386 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18390 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time4"
18391 units="page faults/second">
18393 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
18395 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18397 Page faults/second for the specified swap group and time interval after a
18398 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
18402 <histogram name="Platform.SwapOutLong" units="pages/second">
18403 <owner>sonnyrao@chromium.org</owner>
18405 Average pages/second swapped OUT over a 30s interval, sampled every 30s.
18409 <histogram name="Platform.SwapOutShort" units="pages/second">
18410 <owner>sonnyrao@chromium.org</owner>
18412 Average pages/second swapped OUT over a 1s interval, sampled every 30s.
18416 <histogram name="Platform.Temperature.Junction" units="Celsius">
18417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18419 Peak junction temperature for the last sample interval, read from TSEN on
18420 the SoC. The sample interval may vary from seconds to several minutes.
18424 <histogram name="Platform.Temperature.Sensor00" units="Celsius">
18425 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18427 Temperature reading at sensor 0 (I2C_CPU-Die) taken every 30s.
18431 <histogram name="Platform.Temperature.Sensor01" units="Celsius">
18432 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18434 Temperature reading at sensor 1 (I2C_CPU-Object) taken every 30s.
18438 <histogram name="Platform.Temperature.Sensor02" units="Celsius">
18439 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18441 Temperature reading at sensor 2 (I2C_PCH-Die) taken every 30s.
18445 <histogram name="Platform.Temperature.Sensor03" units="Celsius">
18446 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18448 Temperature reading at sensor 3 (I2C_PCH-Object) taken every 30s.
18452 <histogram name="Platform.Temperature.Sensor04" units="Celsius">
18453 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18455 Temperature reading at sensor 4 (I2C_DDR-Die) taken every 30s.
18459 <histogram name="Platform.Temperature.Sensor05" units="Celsius">
18460 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18462 Temperature reading at sensor 5 (I2C_DDR-Object) taken every 30s.
18466 <histogram name="Platform.Temperature.Sensor06" units="Celsius">
18467 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18469 Temperature reading at sensor 6 (Charger-Die), taken every 30s.
18473 <histogram name="Platform.Temperature.Sensor07" units="Celsius">
18474 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18476 Temperature reading at sensor 7 (Charger-Object) taken every 30s.
18480 <histogram name="Platform.Temperature.Sensor08" units="Celsius">
18481 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18483 Temperature reading at sensor 8 (ECInternal) taken every 30s.
18487 <histogram name="Platform.Temperature.Sensor09" units="Celsius">
18488 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18489 <summary>Temperature reading at sensor 9 (PECI) taken every 30s.</summary>
18492 <histogram name="Platform.TPM.DictionaryAttackCounter">
18493 <owner>dkrahn@chromium.org</owner>
18495 Each sample is the value of the TPM dictionary attack counter during
18496 startup. Any non-zero value is unexpected.
18500 <histogram name="Platform.TPMForcedReboot" units="reboots">
18501 <owner>dkrahn@chromium.org</owner>
18503 Each sample is the number of consecutive reboots performed while attempting
18504 to clear a TPM (Trusted Platform Module) error.
18508 <histogram name="Platform.Tps65090Retries">
18509 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18511 Retries needed to enable a FET on tps65090 (AKA tpschrome). Tps65090 is a
18512 power management unit (PMU) used on many ARM Chromebooks. Until version ES7
18513 was rolled into production we would sometimes run into a problem where FET1
18514 (the FET used to switch on and off the backlight) wouldn't turn on properly.
18515 This problem was especially prevalent when the voltage was high (like when
18516 the device was plugged into the wall). Retrying by turning the FET off and
18517 on again is nearly always effective, so the kernel will retry up to 5 times
18518 (currently) and will also log the fact that it needed to retry. On newest
18519 kernels (kernel 3.8 and up) a kernel warning will be logged with WARN_ON if
18520 the FET still failed to turn on after 5 tries. Refer to the kernel warning
18521 reports to find that information. For more details about this bug refer to
18522 http://crbug.com/338657 and http://crosbug.com/p/16009. Note that we log
18523 retries on all 7 FETs even though we've only ever seen failures of FET1.
18527 <histogram name="Platform.WriteSectorsLong">
18528 <owner>gwendal@google.com</owner>
18530 Number of disk sectors per second written by Chrome OS in a long interval
18535 <histogram name="Platform.WriteSectorsShort">
18536 <owner>gwendal@google.com</owner>
18538 Number of disk sectors per second written by Chrome OS in a short interval
18539 (currently 1s, sampled every 30s)
18543 <histogram name="PlatformFile.UnknownCreateFileErrors" units="code">
18545 Deprecated as of 2013-05, replaced by
18546 PlatformFile.UnknownCreateFileErrorsWin in chrome 29.
18548 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18550 Errors returned by CreateFile on windows that PlatformFileError doesn't yet
18555 <histogram name="PlatformFile.UnknownErrors.Posix" units="errno">
18556 <owner>dgrogan@chromium.org</owner>
18558 Errors returned by CreateFile on POSIX that PlatformFileError doesn't yet
18563 <histogram name="PlatformFile.UnknownErrors.Windows" units="GetLastError">
18564 <owner>dgrogan@chromium.org</owner>
18566 Errors returned by CreateFile on Windows that PlatformFileError doesn't yet
18571 <histogram name="PLT.Abandoned" enum="Abandoned">
18572 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18574 Distribution of actual finished pages, vs abandoned pages, where we needed
18575 to declare a finish time prematurely since the page was being closed
18580 <histogram name="PLT.BeginToFinish" units="milliseconds">
18581 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18582 <summary>TBD</summary>
18585 <histogram name="PLT.BeginToFinish_AfterPreconnectRequest" units="milliseconds">
18586 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18588 PLT.BeginToFinish, but for pages requested just after a new preconnect
18593 <histogram name="PLT.BeginToFinish_ContentPrefetcher" units="milliseconds">
18594 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18596 PLT.BeginToFinish, but for pages which contained prefetch links.
18600 <histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"
18601 units="milliseconds">
18602 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18604 PLT.BeginToFinish, but for pages which were referred to by pages which
18605 contained prefetch links.
18609 <histogram name="PLT.BeginToFinishDoc">
18610 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18611 <summary>TBD</summary>
18614 <histogram name="PLT.BeginToFinishDoc_AfterPreconnectRequest"
18615 units="milliseconds">
18616 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18618 PLT.BeginToFinishDoc, but for pages requested just after a new preconnect
18623 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcher" units="milliseconds">
18624 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18626 PLT.BeginToFinishDoc, but for pages which contained prefetch links.
18630 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"
18631 units="milliseconds">
18632 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18634 PLT.BeginToFinishDoc, but for pages which were referred to by pages which
18635 contained prefetch links.
18639 <histogram name="PLT.BeginToFirstPaint" units="milliseconds">
18640 <owner>pmeenan@chromium.org</owner>
18642 Time from "begin" to "first paint." "Begin"==
18643 "request" if user requested, and "start" otherwise.
18644 "Request"== time when user requested document. "Start"==
18645 time when renderer requested load of document, after any unload of last
18646 document. "First paint"== time when first paint operation was
18651 <histogram name="PLT.CommitToFirstPaint" units="milliseconds">
18652 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18654 Time from "commit" to "first paint."
18655 "Commit"== time when renderer got first byte of document.
18656 "First paint"== time when first paint operation was performed.
18660 <histogram name="PLT.LoadType" enum="LoadType">
18661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18663 Probability distribution for enumerated varieties of page loads.
18667 <histogram name="PLT.NT_Connect" units="milliseconds">
18668 <owner>bolian@chromium.org</owner>
18670 Time from connectStart to connectEnd based on Navigation Timing.
18674 <histogram name="PLT.NT_DelayBeforeConnect" units="milliseconds">
18675 <owner>bolian@chromium.org</owner>
18677 Time from domanLookupEnd to connectStart based on Navigation Timing.
18681 <histogram name="PLT.NT_DelayBeforeDomainLookup" units="milliseconds">
18682 <owner>bolian@chromium.org</owner>
18684 Time from fetchStart to domainLookupStart based on Navigation Timing.
18688 <histogram name="PLT.NT_DelayBeforeDomLoading" units="milliseconds">
18689 <owner>bolian@chromium.org</owner>
18691 Time from responseStart to domLoading based on Navigation Timing.
18695 <histogram name="PLT.NT_DelayBeforeFetch" units="milliseconds">
18696 <owner>bolian@chromium.org</owner>
18698 Time from navigationStart to fetchStart based on Navigation Timing when no
18703 <histogram name="PLT.NT_DelayBeforeFetchRedirect" units="milliseconds">
18704 <owner>bolian@chromium.org</owner>
18706 Time from navigationStart to fetchStart excluding time spent on redirects
18707 based on Navigation Timing. Only page loads with redirects are considered.
18711 <histogram name="PLT.NT_DelayBeforeLoadEvent" units="milliseconds">
18712 <owner>bolian@chromium.org</owner>
18714 Time from domContentLoadedEventEnd to loadEventStart based on Navigation
18719 <histogram name="PLT.NT_DelayBeforeRequest" units="milliseconds">
18720 <owner>bolian@chromium.org</owner>
18722 Time from connectEnd to requestStart based on Navigation Timing.
18726 <histogram name="PLT.NT_DomainLookup" units="milliseconds">
18727 <owner>bolian@chromium.org</owner>
18729 Time from domainLookupStart to domainLookupEnd based on Navigation Timing.
18733 <histogram name="PLT.NT_DomContentLoaded" units="milliseconds">
18734 <owner>bolian@chromium.org</owner>
18736 Time from domContentLoadedEventStart to domContentLoadedEventEnd based on
18741 <histogram name="PLT.NT_DomInteractive" units="milliseconds">
18742 <owner>bolian@chromium.org</owner>
18744 Time from domInteractive to domContentLoadEventStart based on Navigation
18749 <histogram name="PLT.NT_DomLoading" units="milliseconds">
18750 <owner>bolian@chromium.org</owner>
18752 Time from domLoading to domInteractive based on Navigation Timing.
18756 <histogram name="PLT.NT_LoadEvent" units="milliseconds">
18757 <owner>bolian@chromium.org</owner>
18759 Time from loadEventStart to loadEventEnd based on Navigation Timing.
18763 <histogram name="PLT.NT_Redirect" units="milliseconds">
18764 <owner>bolian@chromium.org</owner>
18766 Time from redirectStart to redirectEnd based on Navigation Timing when
18771 <histogram name="PLT.NT_Request" units="milliseconds">
18772 <owner>bolian@chromium.org</owner>
18774 Time from requestStart to responseStart based on Navigation Timing.
18778 <histogram name="PLT.NT_Response" units="milliseconds">
18779 <owner>bolian@chromium.org</owner>
18781 Time from responseStart to responseEnd based on Navigation Timing.
18785 <histogram name="PLT.PerceivedLoadTime" units="milliseconds">
18787 Deprecated as of 5/02/2011, replaced by Prerender.RendererPLT.
18789 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18791 Perceived load time of a page. For non-prerendered pages, this is just
18792 BeginToFinish. For displayed prerendered pages, this is the time from when
18793 the prerendered page is moved into a TabContents until finish.
18794 "Finish" == after onload() and all resources are loaded. Note that
18795 this is 0 if the loading finishes before the page is moved into a
18800 <histogram name="PLT.PerceivedLoadTime_PrerenderLoad" units="milliseconds">
18802 Deprecated as of 5/02/2011, replaced by
18803 Prerender.RendererPerceivedPLTMatched.
18805 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18807 Perceived load time of a prerendered page that is displayed. This is the
18808 time from when the prerendered page is moved into a TabContents until
18809 finish. "Finish" == after onload() and all resources are loaded.
18810 Note that this is 0 if the loading finishes before the page is moved into a
18815 <histogram name="PLT.PT_BeginToCommit" units="milliseconds">
18816 <owner>pmeenan@chromium.org</owner>
18818 This time is based on the NavigationTiming spec and is a more accurate
18819 version of PLT.BeginToCommit. Commit: responseStart. Begin: requestStart or
18820 navigationStart if user-initiated request.
18824 <histogram name="PLT.PT_BeginToFinish" units="milliseconds">
18825 <owner>pmeenan@chromium.org</owner>
18827 This time is based on the NavigationTiming spec and is a more accurate
18828 version of PLT.BeginToFinish. Finish: loadEventEnd. Begin: requestStart or
18829 navigationStart if user-initiated request.
18833 <histogram name="PLT.PT_BeginToFinishDoc" units="milliseconds">
18834 <owner>pmeenan@chromium.org</owner>
18836 This time is based on the NavigationTiming spec and is a more accurate
18837 version of PLT.BeginToFinishDoc. FinishDoc: loadEventStart. Begin:
18838 requestStart or navigationStart if user-initiated request.
18842 <histogram name="PLT.PT_CommitToFinish" units="milliseconds">
18843 <owner>pmeenan@chromium.org</owner>
18845 This time is based on the NavigationTiming spec and is a more accurate
18846 version of PLT.CommitToFinish. Commit: responseStart. Finish: loadEventEnd.
18850 <histogram name="PLT.PT_CommitToFinishDoc" units="milliseconds">
18851 <owner>pmeenan@chromium.org</owner>
18853 This time is based on the NavigationTiming spec and is a more accurate
18854 version of PLT.CommitToFinishDoc. Commit: responseStart. FinishDoc:
18859 <histogram name="PLT.PT_FinishDocToFinish" units="milliseconds">
18860 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18862 This time is based on the NavigationTiming spec and is a more accurate
18863 version of PLT.FinishDocToFinish. Finish: loadEventEnd. FinishDoc:
18868 <histogram name="PLT.PT_RequestToCommit" units="milliseconds">
18869 <owner>pmeenan@chromium.org</owner>
18871 This time is based on the NavigationTiming spec and measures the time until
18872 the renderer got first byte of document. Commit: time when renderer got
18873 first byte of document. Request: navigationStart.
18877 <histogram name="PLT.PT_RequestToDomContentLoaded" units="milliseconds">
18878 <owner>pmeenan@chromium.org</owner>
18880 This time is based on the NavigationTiming spec and measures the time until
18881 the beginning of the DOMContentLoaded event. DOMContentLoaded:
18882 domContentLoadedEventStart. Request: navigationStart.
18886 <histogram name="PLT.PT_RequestToFinish" units="milliseconds">
18887 <owner>pmeenan@chromium.org</owner>
18889 This time is based on the NavigationTiming spec and is a more accurate
18890 version of PLT.RequestToFinish. Finish: loadEventEnd. Request:
18895 <histogram name="PLT.PT_RequestToFinishDoc" units="milliseconds">
18896 <owner>pmeenan@chromium.org</owner>
18898 This time is based on the NavigationTiming spec and measures the page load
18899 time until the beginning of the load event. Finish: loadEventStart. Request:
18904 <histogram name="PLT.PT_RequestToStart" units="milliseconds">
18905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18907 This time is based on the NavigationTiming spec and is a more accurate
18908 version of PLT.RequestToStart. Start: requestStart. Request:
18913 <histogram name="PLT.PT_StartToCommit" units="milliseconds">
18914 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18916 This time is based on the NavigationTiming spec and is a more accurate
18917 version of PLT.StartToCommit. Start: requestStart. Commit: responseStart.
18921 <histogram name="PLT.PT_StartToFinish" units="milliseconds">
18922 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18924 This time is based on the NavigationTiming spec and is a more accurate
18925 version of PLT.StartToFinish. Start: requestStart. Finish: loadEventEnd.
18929 <histogram name="PLT.RequestToFinish" units="milliseconds">
18930 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18932 Time from "request" to "finish." "Request" ==
18933 time when user requested document. "Finish" == after onload() and
18934 all resources are loaded.
18938 <histogram name="PLT.StartToCommit" units="milliseconds">
18939 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18941 Time from "start" to "commit." "Start"== time
18942 when renderer requested load of document, after any unload of last document.
18943 "Commit"== time when renderer got first byte of document.
18947 <histogram name="PLT.StartToFinish" units="milliseconds">
18948 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18950 Time from "start" to "finish." "Start"== time
18951 when renderer requested load of document, after any unload of last document.
18952 "Finish"==after onload() and all resources are loaded.
18956 <histogram name="PLT.UserTiming_Mark" units="milliseconds">
18957 <owner>pmeenan@chromium.org</owner>
18959 This time is based on the User Timing spec and measures the time from
18960 Navigation Timing navigationStart until the point where the page called
18961 performance.mark().
18965 <histogram name="PLT.UserTiming_MeasureDuration" units="milliseconds">
18966 <owner>pmeenan@chromium.org</owner>
18968 This time is based on the User Timing spec and reports the time between two
18969 arbitrary points defined by the page being loaded and directly matches the
18970 measurement exposed by performance.measure().
18974 <histogram name="Plugin.FlashNavigateUsage" enum="FlashNavigateUsageType">
18975 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
18976 <summary>Record usage of PPB_Flash.Navigate() Pepper API.</summary>
18979 <histogram name="Plugin.PpapiBrokerLoadErrorCode" units="code">
18980 <owner>xhwang@chromium.org</owner>
18981 <summary>The error code of a PPAPI broker load failure.</summary>
18984 <histogram name="Plugin.PpapiBrokerLoadResult" enum="PluginLoadResult">
18985 <owner>xhwang@chromium.org</owner>
18986 <summary>The result from an attempt to load a PPAPI broker.</summary>
18989 <histogram name="Plugin.PpapiPluginLoadErrorCode" units="code">
18990 <owner>xhwang@chromium.org</owner>
18991 <summary>The error code of a PPAPI plugin load failure.</summary>
18994 <histogram name="Plugin.PpapiPluginLoadResult" enum="PluginLoadResult">
18995 <owner>xhwang@chromium.org</owner>
18996 <summary>The result from an attempt to load a PPAPI plugin.</summary>
18999 <histogram name="Power.BacklightLevelOnAC" units="%">
19000 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19002 The level of the backlight as a percentage when the user is on AC. Sampled
19007 <histogram name="Power.BacklightLevelOnBattery" units="%">
19008 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19010 The level of the backlight as a percentage when the user is on battery.
19011 Sampled every 30 seconds.
19015 <histogram name="Power.BatteryChargeHealth" units="%">
19016 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19018 Chrome OS battery charge health percentage. Sampled once when device starts
19023 <histogram name="Power.BatteryDischargeRate" units="mW">
19024 <owner>derat@chromium.org</owner>
19026 Chrome OS battery discharge rate in mW sampled every 30 seconds while the
19027 device runs on battery.
19031 <histogram name="Power.BatteryDischargeRateWhileSuspended" units="mW">
19032 <owner>derat@chromium.org</owner>
19034 Chrome OS battery discharge rate in mW while the system was suspended,
19035 sampled at resume. Only reported if the system was on battery power both
19036 before suspending and after resuming, if the energy level didn't increase
19037 while suspended (which would indicate that an AC adapter was connected), and
19038 if the system was suspended for at least a minute.
19042 <histogram name="Power.BatteryInfoSample" enum="BatteryInfoSampleResult">
19043 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19045 Counts the number of times we have read the battery status from sysfs and if
19046 it gave us sensible values.
19050 <histogram name="Power.BatteryRemainingAtEndOfSessionOnAC" units="%">
19051 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19053 Chrome OS remaining battery charge as percent of the maximum battery charge,
19054 sampled at the end of a user session when the device is on AC.
19058 <histogram name="Power.BatteryRemainingAtEndOfSessionOnBattery" units="%">
19059 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19061 Chrome OS remaining battery charge as percent of the maximum battery charge,
19062 sampled at the end of a user session when the device is on battery.
19066 <histogram name="Power.BatteryRemainingAtStartOfSessionOnAC" units="%">
19067 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19069 Chrome OS remaining battery charge as percent of the maximum battery charge,
19070 sampled at the start of a user session when the device is on AC.
19074 <histogram name="Power.BatteryRemainingAtStartOfSessionOnBattery" units="%">
19075 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19077 Chrome OS remaining battery charge as percent of the maximum battery charge,
19078 sampled at the start of a user session when the device is on battery.
19082 <histogram name="Power.BatteryRemainingCharge" units="%">
19084 Deprecated as of 03/2012, no longer being generated by powerd.
19086 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19088 Chrome OS remaining battery charge as percent of the maximum battery charge
19089 sampled when the device runs on battery.
19093 <histogram name="Power.BatteryRemainingWhenChargeStarts" units="%">
19094 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19096 Chrome OS remaining battery charge as percent of the maximum battery charge,
19097 sampled when charging starts.
19101 <histogram name="Power.BatteryTimeToEmpty" units="minutes">
19103 Deprecated as of 03/2012, no longer being generated by powerd.
19105 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19107 Chrome OS remaining time to empty battery in minutes sampled when the device
19112 <histogram name="Power.BitfixChunks">
19113 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19115 Chrome OS (Snow RO firmware 2695.90.0 only) number of 8K chunks that were
19116 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
19117 around 97% of the time and a non-zero value around 3% of the time.
19121 <histogram name="Power.BitfixFixes">
19122 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19124 Chrome OS (Snow RO firmware 2695.90.0 only) number of 4-byte words that were
19125 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
19126 around 97% of the time and a non-zero value around 3% of the time. Would be
19127 exactly equal to Power.BitfixChunks if there were only one corrupted word in
19128 each chunk but is sometimes several times higher.
19132 <histogram name="Power.BrightnessAdjustOnAC" enum="PowerBrightnessAdjust">
19134 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
19135 Accel_BrightnessUp_F7 user actions instead.
19137 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19139 Number of times the user has adjusted brightness up and down while running
19144 <histogram name="Power.BrightnessAdjustOnBattery" enum="PowerBrightnessAdjust">
19146 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
19147 Accel_BrightnessUp_F7 user actions instead.
19149 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19151 Number of times the user has adjusted brightness up and down while running
19156 <histogram name="Power.ChargerType" enum="PowerChargerType">
19157 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19159 External power supply type such as MAINS_CHARGER, USB_CHARGER,
19160 UNCONFIRMED_SPRING_CHARGER, SAFE_SPRING_CHARGER. A sample is reported each
19161 time a charger is connected to the device.
19165 <histogram name="Power.ExternalBrightnessReadResult"
19166 enum="ExternalDisplayReceiveResult">
19167 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19169 The result of attempting to read an external display's brightness on Chrome
19170 OS. A read attempt is made after successfully requesting the brightness (see
19171 Power.ExternalBrightnessRequestResult).
19175 <histogram name="Power.ExternalBrightnessRequestResult"
19176 enum="ExternalDisplaySendResult">
19177 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19179 The result of requesting an external display's brightness on Chrome OS. A
19180 request is sent when the user presses a brightness key and the current
19181 brightness is not already cached. A successful request is followed shortly
19182 thereafter by a read attempt (see Power.ExternalBrightnessReadResult).
19186 <histogram name="Power.ExternalBrightnessWriteResult"
19187 enum="ExternalDisplaySendResult">
19188 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19190 The result of attempting to change an external display's brightness on
19191 Chrome OS. A request is sent when the user presses a brightness key and the
19192 current brightness is either already cached or successfully loaded.
19196 <histogram name="Power.ExternalDisplayOpenResult"
19197 enum="ExternalDisplayOpenResult">
19198 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19200 The result of attempting to open an I2C device to control an external
19201 display's brightness on Chrome OS. An attempt is made when a display is
19202 connected to a device that lacks an internal display.
19206 <histogram name="Power.FirmwareResumeTimeOnAC" units="milliseconds">
19207 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19209 The time that the firmware took to resume the Chrome OS device from
19210 suspend-to-RAM state when running on AC at pre-suspend time.
19214 <histogram name="Power.FirmwareResumeTimeOnBattery" units="milliseconds">
19215 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19217 The time that the firmware took to resume the Chrome OS device from
19218 suspend-to-RAM state when running on battery at pre-suspend time.
19222 <histogram name="Power.IdleTimeAfterDimOnAC" units="milliseconds">
19223 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19225 Chrome OS user idle time since the screen dimmed sampled when the user
19226 becomes active again if the device runs on AC.
19230 <histogram name="Power.IdleTimeAfterDimOnBattery" units="milliseconds">
19231 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19233 Chrome OS user idle time since the screen dimmed sampled when the user
19234 becomes active again if the device runs on battery.
19238 <histogram name="Power.IdleTimeAfterScreenOffOnAC" units="milliseconds">
19239 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19241 Chrome OS user idle time since the screen turned off sampled when the user
19242 becomes active again if the device runs on AC.
19246 <histogram name="Power.IdleTimeAfterScreenOffOnBattery" units="milliseconds">
19247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19249 Chrome OS user idle time since the screen turned off sampled when the user
19250 becomes active again if the device runs on battery.
19254 <histogram name="Power.IdleTimeOnAC" units="milliseconds">
19255 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19257 Chrome OS user idle time sampled when the user becomes active again if the
19262 <histogram name="Power.IdleTimeOnBattery" units="milliseconds">
19263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19265 Chrome OS user idle time sampled when the user becomes active again if the
19266 device runs on battery.
19270 <histogram name="Power.KernelResumeTimeOnAC" units="milliseconds">
19271 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19273 The time that the kernel took to resume the Chrome OS device from
19274 suspend-to-RAM state when running on AC at pre-suspend time.
19278 <histogram name="Power.KernelResumeTimeOnBattery" units="milliseconds">
19279 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19281 The time that the kernel took to resume the Chrome OS device from
19282 suspend-to-RAM state when running on battery at pre-suspend time.
19286 <histogram name="Power.KernelSuspendTimeOnAC" units="milliseconds">
19287 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19289 The time that the kernel took to suspend-to-RAM the Chrome OS device when
19294 <histogram name="Power.KernelSuspendTimeOnBattery" units="milliseconds">
19295 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19297 The time that the kernel took to suspend-to-RAM the Chrome OS device when
19298 running on battery.
19302 <histogram name="Power.KeyboardBacklightLevel" units="%">
19303 <owner>derat@chromium.org</owner>
19305 The level of the keyboard backlight as a percentage. Sampled every 30
19310 <histogram name="Power.LengthOfSession" units="seconds">
19311 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19313 The length of time, in seconds, that a user spent in a single session.
19314 Values for this metric are clamped to 12 hours, so the last bucket should be
19315 considered to be including all metrics above 12 hours.
19319 <histogram name="Power.MilliConsumptionPerHourIosOnActive">
19320 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19322 The average power consumption, measured in milli-units per hour, when sync
19323 invalidator listens to on_application_active events. Values for this metric
19324 are per session, i.e. from battery level at application entering foreground
19325 to returning to background, and normalized to an hourly average consumption.
19326 This is an iOS only measurement. Due to how iOS reports battery levels, it
19327 is likely to see many readings of 0.
19331 <histogram name="Power.MilliConsumptionPerHourOthers">
19332 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19334 The average power consumption, measured in milli-units per hour, for other
19335 sync invalidator methods. Values for this metric are per session, i.e. from
19336 battery level at application entering foreground to returning to background,
19337 and normalized to an hourly average consumption. This is an iOS only
19338 measurement. Due to how iOS reports battery levels, it is likely to see many
19343 <histogram name="Power.MilliConsumptionPerHourP2P">
19344 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19346 The average power consumption, measured in milli-units per hour, when sync
19347 invalidator uses peer-to-peer notifications. Values for this metric are per
19348 session, i.e. from battery level at application entering foreground to
19349 returning to background, and normalized to an hourly average consumption.
19350 This is an iOS only measurement. Due to how iOS reports battery levels, it
19351 is likely to see many readings of 0.
19355 <histogram name="Power.MilliConsumptionPerHourServer">
19356 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19358 The average power consumption, measured in milli-units per hour, when sync
19359 invalidator uses server-based non-blocking invalidator. Values for this
19360 metric are per session, i.e. from battery level at application entering
19361 foreground to returning to background, and normalized to an hourly average
19362 consumption. This is an iOS only measurement. Due to how iOS reports battery
19363 levels, it is likely to see many readings of 0.
19367 <histogram name="Power.NumberOfAlsAdjustmentsPerSession">
19368 <owner>derat@chromium.org</owner>
19370 The number of times that the Automatic Light Sensor (ALS) adjusted the
19371 brightness during a session. Values for this metric are clamped to 10k
19372 count, so the last bucket should be considered to be including all metrics
19377 <histogram name="Power.NumberOfSessionsPerCharge">
19378 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19380 The number of user sessions that occured since the last time that the device
19381 was charged. Values for this metric are clamped at 10k, so the last bucket
19382 should be considered to include all metrics about 10k.
19386 <histogram name="Power.PowerButtonAcknowledgmentDelay" units="milliseconds">
19387 <owner>derat@chromium.org</owner>
19389 The amount of time between the user pressing the power button and Chrome
19390 acknowledging the button-down event on Chrome OS. Values for this metric are
19391 capped to two seconds.
19395 <histogram name="Power.PowerButtonDownTime" units="milliseconds">
19396 <owner>derat@chromium.org</owner>
19398 The amount of time between the user pressing the power button and releasing
19403 <histogram name="Power.RetrySuspendCount">
19405 Deprecated Feb 2014 by Power.SuspendAttemptsBeforeCancel and
19406 Power.SuspendAttemptsBeforeSuccess.
19408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19410 The number of times Chrome OS retried suspend due to previous failure.
19414 <histogram name="Power.ShutdownReason" enum="ShutdownReason">
19415 <owner>derat@chromium.org</owner>
19417 The reason for the Chrome OS power manager shutting down or rebooting the
19422 <histogram name="Power.SuspendAttempt" enum="SuspendAttempt">
19423 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19425 The number of suspend attempts on Chrome OS. Samples are reported before
19426 each attempt, so this histogram may include cases where the system crashed
19427 instead of suspending.
19431 <histogram name="Power.SuspendAttemptsBeforeCancel">
19432 <owner>derat@chromium.org</owner>
19434 The number of suspend attempts performed for a single suspend request (e.g.
19435 triggered by the lid being closed) that was eventually canceled on Chrome
19436 OS. This also includes requests that were canceled due to the system
19437 eventually shutting down due to repeated suspend failures.
19441 <histogram name="Power.SuspendAttemptsBeforeSuccess">
19442 <owner>derat@chromium.org</owner>
19444 The number of suspend attempts performed for a single suspend request (e.g.
19445 triggered by the lid being closed) that eventually succeeded on Chrome OS.
19446 This includes the successful attempt.
19450 <histogram name="Power.SuspendResult" enum="SuspendResult">
19451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19453 The results of suspend attempts on Chrome OS. Samples are reported after
19458 <histogram name="Power.SuspendStatus" enum="SuspendStatus">
19460 Deprecated Jan 2014 by Power.SuspendAttempt and Power.SuspendResult.
19462 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19463 <summary>Chrome OS suspend status.</summary>
19466 <histogram name="Power.ThermalAbortedFanTurnOn" units="%">
19467 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19469 The percentage of aborted fan attempts out of total fan attempts per
19470 session, where an abort is due to hysteresis. This value is computed from
19471 boot and sent when powerd starts and then every 15 minutes afterwards.
19475 <histogram name="Power.ThermalMultipleFanTurnOn" units="%">
19476 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19478 The percentage of fan trip point passes that are more than one trip point.
19479 This value is computed from boot and sent when powerd starts and then every
19480 15 minutes afterwards.
19484 <histogram name="Power.TimeInSuspendAtBoot" units="minutes">
19485 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19487 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at boot
19488 (i.e., the device most likely ran out of battery while in suspend).
19492 <histogram name="Power.TimeInSuspendAtResume" units="minutes">
19493 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19495 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at resume.
19499 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnAC">
19500 <owner>derat@chromium.org</owner>
19502 The number of times that the user adjusted the brightness during a session
19503 when on AC. Values for this metric are clamped to 10k count, so the last
19504 bucket should be considered to be including all metrics above 10k.
19508 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnBattery">
19509 <owner>derat@chromium.org</owner>
19511 The number of times that the user adjusted the brightness during a session
19512 when on battery. Values for this metric are clamped to 10k count, so the
19513 last bucket should be considered to be including all metrics above 10k.
19517 <histogram name="Precache.DownloadedNonPrecache" units="bytes">
19518 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19520 The number of bytes that were downloaded over the network for HTTP/HTTPS
19521 fetches that were not motivated by precaching. Logged per-request.
19525 <histogram name="Precache.DownloadedPrecacheMotivated" units="bytes">
19526 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19528 The number of bytes that were downloaded because of precaching. Logged
19533 <histogram name="Precache.Saved" units="bytes">
19534 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19536 The number of bytes during user browsing that were served from the cache,
19537 but would have been downloaded over a network if precaching was disabled.
19538 Logged per-request.
19542 <histogram name="Prerender.AbandonTimeUntilUsed" units="milliseconds">
19543 <owner>davidben@chromium.org</owner>
19544 <owner>tburkard@chromium.org</owner>
19546 Time from when a prerendered page is abandoned to when it is first used due
19547 to user navigation. If the page is swapped before begin abandoned, a zero is
19552 <histogram name="Prerender.CookieSendType" enum="PrerenderCookieSendType">
19553 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19555 Enumeration of what types of cookies were sent for a prerender.
19559 <histogram name="Prerender.CookieStatus" enum="PrerenderCookieStatus">
19560 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19561 <summary>Enumeration of what cookie actions a prerender caused.</summary>
19564 <histogram name="Prerender.Event" enum="PrerenderEvent">
19565 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19567 Enumeration of what events related to prerendering have occurred.
19571 <histogram name="Prerender.Events" enum="PrerenderHoverEvent">
19573 deprecated May 10 2012
19575 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19576 <summary>Hover Event counts for prerendering.</summary>
19579 <histogram name="Prerender.FinalStatus" enum="PrerenderFinalStatus">
19580 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19582 Final status for prerender pages - either success, or why it was canceled.
19586 <histogram name="Prerender.FinalStatusMatchComplete"
19587 enum="PrerenderFinalStatus">
19588 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19590 Final status for prerender pages - either success, or why it was canceled.
19591 This is for the MatchComplete set of pages (including some pages that were
19592 not actually prerendered), to match the control group.
19596 <histogram name="Prerender.FractionPixelsFinalAtSwapin">
19598 Deprecated Jan 14 2014.
19600 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19602 For prerenders that are swapped in, the percentage of pixels that is already
19603 final at swap-in time compared to when the spinner stops.
19607 <histogram name="Prerender.HoverStats_TimeUntilClicked" units="milliseconds">
19609 deprecated May 10 2012
19611 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19613 Duration that a user hovers a link before clicking on it.
19615 This is recorded for all pages loaded in a session.
19619 <histogram name="Prerender.HoverStats_TimeUntilDiscarded" units="milliseconds">
19621 deprecated May 10 2012
19623 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19625 Duration that the mouse pointer hovers on a link before the mouse pointer
19628 This is recorded for all pages loaded in a session.
19632 <histogram name="Prerender.LocalPredictorEvent"
19633 enum="PrerenderLocalPredictorEvents">
19634 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19636 Enumeration of what events related to the local predictor have occurred
19640 <histogram name="Prerender.LocalPredictorLoggedInLookupTime"
19641 units="milliseconds">
19642 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19644 Time to perform the LoggedIn Lookup for the local predictor. This operation
19645 checks whether a user his likely logged into a page that we would like to
19650 <histogram name="Prerender.LocalPredictorServiceLookupTime"
19651 units="milliseconds">
19652 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19654 Time to perform the Service Lookup for the local predictor. This operation
19655 queries a Google service to obtain pages to prerender, as well as whether
19656 prerender candidate pages are likely safe for prerendering.
19660 <histogram name="Prerender.LocalPredictorTimeUntilUsed" units="milliseconds">
19661 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19663 Time from when a prerendered page is started to when it is first used due to
19664 user navigation. If the page is never used, it is not included in this
19665 histogram. This only refers to prerenders based on the local predictor.
19669 <histogram name="Prerender.LocalPredictorURLLookupTime" units="milliseconds">
19670 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19672 Time to perform the URL Lookup for the local predictor. This operation
19673 retrieves from the user's local browsing history the URLs corresponding to
19678 <histogram name="Prerender.LocalVisitCoreTransition"
19679 enum="PrerenderLocalVisitCoreTransition">
19681 deprecated Nov 16 2012
19683 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19685 The transition type for each new visit as recorded in the local visits
19690 <histogram name="Prerender.LocalVisitDatabaseSize">
19692 deprecated Nov 16 2012
19694 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19695 <summary>Size of the local visits database (number of entries).</summary>
19698 <histogram name="Prerender.LocalVisitEvents" enum="PrerenderLocalVisitEvents">
19700 deprecated Nov 16 2012
19702 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19704 Enumeration of what events related to local visits have occurred
19708 <histogram name="Prerender.ModPagespeedHeader">
19710 Deprecated as of 10/2013.
19712 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19714 Previous version of the Prerender.PagespeedHeader.* histograms.
19718 <histogram name="Prerender.NetworkBytes.TotalForProfile" units="bytes">
19719 <owner>dmikurube@chromium.org</owner>
19720 <owner>jkarlin@chromium.org</owner>
19722 Number of bytes transferred on the network for URLRequests (not including
19723 HTTP/TLS/TCP/IP overhead). Reported on event of a PrerenderContents
19724 deletion. Includes prerender bytes. Bytes are only counted when
19725 prerendering is enabled and not in a control group. The sum of the
19726 distribution for a single user represents all of that user's network
19727 transfers for resource for that time period while prerendering was enabled.
19731 <histogram name="Prerender.NetworkBytes.Used" units="bytes">
19732 <owner>dmikurube@chromium.org</owner>
19733 <owner>jkarlin@chromium.org</owner>
19735 Number of bytes transferred on the network for URLRequests (not including
19736 HTTP/TLS/TCP/IP overhead) for a prerender that was used (or would have been
19741 <histogram name="Prerender.NetworkBytes.Wasted" units="bytes">
19742 <owner>dmikurube@chromium.org</owner>
19743 <owner>jkarlin@chromium.org</owner>
19745 Number of bytes transferred on the network for URLRequests (not including
19746 HTTP/TLS/TCP/IP overhead) for a prerender that was not used.
19750 <histogram name="Prerender.OmniboxNavigationsCouldPrerender">
19751 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19753 A boolean that indicates whether the Omnibox navigation being committed
19754 could have been prerendered by the Omnibox Prerender system. This provides
19755 an upper bound for Prerender.OmniboxNavigationsUsedPrerenderCount and allows
19756 the potential for Omnibox Prerendering coverage to be understood. If Omnibox
19757 Prerendering is disabled, this histogram will register a 'false' entry. The
19758 total count is the equivalent of the deprecated
19759 NetworkActionPredictor.NavigationCount histogram.
19763 <histogram name="Prerender.OmniboxNavigationsUsedPrerenderCount">
19764 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19766 The number of navigations that use a prerender initiated from the Omnibox.
19767 The count is incremented when the Prerendered tab is swapped in if the
19768 Prerender was initiated by the Omnibox, which obviously requires
19769 Prerendering from the Omnibox to be enabled.
19773 <histogram name="Prerender.OmniboxPrerenderCount">
19774 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19776 The number of prerenders initiated from the Omnibox. This is incremented
19777 when the NetworkActionPredictor suggests Prerendering as an optimal strategy
19778 given the text the user has entered and the Autocomplete suggestion
19779 currently selected. It is only incremented if Prerendering from the Omnibox
19784 <histogram name="Prerender.PagespeedHeader.ServerCounts"
19785 enum="PagespeedHeaderServerType">
19786 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19788 The number of responses received bucketed into the range [0,4]: bucket 0 is
19789 the total number of responses received; bucket 1 is the number of responses
19790 received with an X-Mod-Pagespeed header [indicating a mod_pagespeed server];
19791 bucket 2 is the number of responses received with an X-Page-Speed header and
19792 a header value in the X-Mod-Pagespeed format (a.b.c.d-e) [indicating an
19793 ngx_pagespeed server]; bucket 3 is the number of responses received with an
19794 X-Page-Speed header and a header value in the PageSpeed Service format
19795 (a_b_c) [indicating a PSS server]; and bucket 4 is the number of responses
19796 received with an X-Page-Speed header and a header value in neither of the
19797 preceding formats [indicating some other server; IISpeed is the only known
19798 one at this stage].
19802 <histogram name="Prerender.PagespeedHeader.VersionCounts"
19803 enum="PagespeedVersion">
19804 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19806 The number of responses received that either have an X-Mod-Pagespeed header
19807 or have an X-Page-Speed header with a value in the X-Mod-Pagespeed format
19808 (a.b.c.d-e), bucketed into the range [1,99]: bucket 1 is for header values
19809 that aren't in the a.b.c.d-e format, the remaining buckets are an encoding
19810 of the value: 2 + 2 * (max(c, 10) - 10) + (d > 1 ? 1 : 0). The rationale
19811 is that 'c' is incremented with each new release and 'd' is initially 0 but
19812 is incremented for each patch to a release.
19816 <histogram name="Prerender.PageviewEvents" enum="PrerenderPageviewEvents">
19818 deprecated Nov 16 2012
19820 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19821 <summary>Types of pages rendered.</summary>
19824 <histogram name="Prerender.PageVisitedStatus" enum="Boolean">
19825 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19827 Indicates whether the user has ever visited (in the past) a URL for which a
19828 prerender is launched.
19832 <histogram name="Prerender.PerceivedPageLoadTime_Control" units="milliseconds">
19834 Deprecated 03/24/11. Replaced by
19835 Prerender.PerceivedPLT_ContentPrefetchPrerenderControl.
19837 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19839 Time from when a user navigates to a page to when it loads. Since the pages
19840 may start loading before the user navigates to it, this does not include any
19841 portion of load prior to navigation.
19843 This particular histogram is for all page loads for users who do not have
19844 prerendering enabled.
19848 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchControl"
19849 units="milliseconds">
19851 Deprecated 03/24/11. Replaced by
19852 Prerender.PerceivedPLTMatched_ContentPrefetchPrerenderControl.
19854 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19856 Time from when a user navigates to a page to when it loads. Since the pages
19857 may start loading before the user navigates to it, this does not include any
19858 portion of load prior to navigation.
19860 This particular histogram is only for pages that would have been prerendered
19861 if the user had prerender enabled.
19865 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchTreatment"
19866 units="milliseconds">
19868 Deprecated 03/24/11. Replaced by
19869 Prerender.PerceivedPLTMatched_ContentPrefetchPrerender.
19871 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19873 Time from when a user navigates to a page to when it loads. Since the pages
19874 may start loading before the user navigates to it, this does not include any
19875 portion of load prior to navigation.
19877 This particular histogram is for all prerendered page loads for users who
19878 have prerender enabled.
19882 <histogram name="Prerender.PerceivedPageLoadTime_Treatment"
19883 units="milliseconds">
19885 Deprecated 03/24/11. Replaced by
19886 Prerender.PerceivedPLT_ContentPrefetchPrerender.
19888 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19890 Time from when a user navigates to a page to when it loads. Since the pages
19891 may start loading before the user navigates to it, this does not include any
19892 portion of load prior to navigation.
19894 This particular histogram is for all page loads for users who have
19895 prerendering enabled.
19899 <histogram name="Prerender.PerceivedPageLoadTime_WindowControl"
19900 units="milliseconds">
19902 Deprecated 03/24/11. Replaced by
19903 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerenderControl.
19905 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19907 Time from when a user navigates to a page to when it loads. Since the pages
19908 may start loading before the user navigates to it, this does not include any
19909 portion of load prior to navigation.
19911 This particular histogram is for all page loads within 30 seconds after a
19912 prefetch tag is seen for users who do not have prerendering enabled.
19916 <histogram name="Prerender.PerceivedPageLoadTime_WindowTreatment"
19917 units="milliseconds">
19919 Deprecated 03/24/11. Replaced by
19920 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerender.
19922 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19924 Time from when a user navigates to a page to when it loads. Since the pages
19925 may start loading before the user navigates to it, this does not include any
19926 portion of load pre navigation.
19928 This particular histogram is for all page loads within 30 seconds after a
19929 prefetch tag is seen for users who have prerendering enabled.
19933 <histogram name="Prerender.PerceivedPLT" units="milliseconds">
19934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19936 Time from when a user navigates to a page to when it loads. Since the pages
19937 may start loading before the user navigates to it, this does not include any
19938 portion of load prior to navigation.
19940 This is recorded for all pages loaded in a session.
19944 <histogram name="Prerender.PerceivedPLTFirstAfterMiss" units="milliseconds">
19945 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19947 Time from when a user navigates to a page to when it loads. Since the pages
19948 may start loading before the user navigates to it, this does not include any
19949 portion of load prior to navigation.
19951 This is recorded for the first page load completing immediately after a
19956 <histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"
19957 units="milliseconds">
19958 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19960 Time from when a user navigates to a page to when it loads. Since the pages
19961 may start loading before the user navigates to it, this does not include any
19962 portion of load prior to navigation.
19964 "FirstAfterMiss" means the first pageload after a prerender miss.
19965 There are two types: Any, and Non-overlapping. The latter only applies to
19966 page loads initiated after the prerender. This variable records cases where
19967 only Any triggered.
19971 <histogram name="Prerender.PerceivedPLTFirstAfterMissBoth" units="milliseconds">
19972 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19974 Time from when a user navigates to a page to when it loads. Since the pages
19975 may start loading before the user navigates to it, this does not include any
19976 portion of load prior to navigation.
19978 "FirstAfterMiss" means the first pageload after a prerender miss.
19979 There are two types: Any, and Non-overlapping. The latter only applies to
19980 page loads initiated after the prerender. This variable records cases where
19985 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"
19986 units="milliseconds">
19987 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
19989 Time from when a user navigates to a page to when it loads. Since the pages
19990 may start loading before the user navigates to it, this does not include any
19991 portion of load prior to navigation.
19993 This is recorded for the first page load completing immediately after a
19994 prerender, but which has also started after the prerender has been
19999 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"
20000 units="milliseconds">
20001 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20003 Time from when a user navigates to a page to when it loads. Since the pages
20004 may start loading before the user navigates to it, this does not include any
20005 portion of load prior to navigation.
20007 "FirstAfterMiss" means the first pageload after a prerender miss.
20008 There are two types: Any, and Non-overlapping. The latter only applies to
20009 page loads initiated after the prerender. This variable records cases where
20010 only Non-overlapping triggered.
20014 <histogram name="Prerender.PerceivedPLTMatched" units="milliseconds">
20015 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20017 Time from when a user navigates to a page to when it loads. Since the pages
20018 may start loading before the user navigates to it, this does not include any
20019 portion of load prior to navigation.
20021 This is recorded only for prerendered pages, or for pages which would have
20022 been prerendered in the control case.
20026 <histogram name="Prerender.PerceivedPLTMatchedComplete" units="milliseconds">
20027 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20029 Time from when a user navigates to a page to when it loads. Since the pages
20030 may start loading before the user navigates to it, this does not include any
20031 portion of load prior to navigation.
20033 This is recorded only for prerendered pages, or for pages which would have
20034 been prerendered in the control case.
20036 In MatchedComplete, the prerender group also contains cancelled prerenders,
20037 so as to produce a perfect match of page views attributed this group in the
20038 prerender group with those attributed to this group in the control group.
20042 <histogram name="Prerender.PerceivedPLTWindowed" units="milliseconds">
20043 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20045 Time from when a user navigates to a page to when it loads. Since the pages
20046 may start loading before the user navigates to it, this does not include any
20047 portion of load prior to navigation.
20049 This is recorded for all page loads which happen within 30 seconds after a
20050 prefetch tag is observed.
20054 <histogram name="Prerender.PerceivedPLTWindowNotMatched" units="milliseconds">
20055 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20057 Time from when a user navigates to a page to when it loads. Since the pages
20058 may start loading before the user navigates to it, this does not include any
20059 portion of load prior to navigation.
20061 This is recorded for all page loads which happen within 30 seconds after a
20062 prefetch tag is observed and which do not correspond to a prerender tag.
20066 <histogram name="Prerender.PercentLoadDoneAtSwapin">
20067 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20069 For prerenders that are swapped in, the percentage of the time from load
20070 start until the onload event fires that has elapsed at the time of the
20075 <histogram name="Prerender.PeriodicCleanupDeleteContentsTime"
20076 units="milliseconds">
20077 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20079 How long the cleanup portion of PrerenderManager::PeriodicCleanup takes, to
20084 <histogram name="Prerender.PeriodicCleanupResourceCheckTime"
20085 units="milliseconds">
20086 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20088 How long the resource check portion of PrerenderManager::PeriodicCleanup
20089 takes, to measure jank.
20093 <histogram name="Prerender.PrerenderCountOf3Max">
20094 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20096 After launching a prerender, how many simultanious prerenders are recorded
20097 as running, out of a maximum of three.
20101 <histogram name="Prerender.PrerenderNotSwappedInPLT" units="milliseconds">
20102 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20104 For prerenders that finish loading before they are ever swapped in, their
20105 page load time until the onload event fires.
20109 <histogram name="Prerender.PrerendersPerSessionCount">
20110 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20112 The number of sessions that have at least X successful prerenders.
20116 <histogram name="Prerender.RelTypesLinkAdded" enum="PrerenderRelTypes">
20117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20119 For each prerender link added to a document, records the rel types present
20120 on the link element.
20124 <histogram name="Prerender.RelTypesLinkStarted" enum="PrerenderRelTypes">
20125 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20127 For each prerender in a document which starts prerendering, records the rel
20128 types present on the link element.
20132 <histogram name="Prerender.RendererIdleTime" units="milliseconds">
20134 deprecated Nov 16 2012
20136 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20138 This is the time from when a prerendered page finishes loading to when it is
20139 displayed, as measured by the renderer process. When a page is displayed
20140 before it finishes loading, no value is recorded in this histogram.
20144 <histogram name="Prerender.RendererPerceivedPLT" units="milliseconds">
20146 deprecated Nov 16 2012
20148 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20150 Perceived load time of a page, as measured by the renderer process. For
20151 non-prerendered pages, this is just BeginToFinish. For displayed prerendered
20152 pages, this is the time from when the prerendered page is moved into a
20153 TabContents until finish. "Finish" == after onload() and all
20154 resources are loaded. Note that this is 0 if the loading finishes before the
20155 page is moved into a TabContents.
20159 <histogram name="Prerender.RendererPerceivedPLTMatched" units="milliseconds">
20161 deprecated Nov 16 2012
20163 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20165 Perceived load time of a prerendered page that is displayed, as measured by
20166 the renderer process. This is the time from when the prerendered page is
20167 moved into a TabContents until finish. "Finish" == after onload()
20168 and all resources are loaded. Note that this is 0 if the loading finishes
20169 before the page is moved into a TabContents.
20173 <histogram name="Prerender.RendererTimeUntilDisplay" units="milliseconds">
20175 deprecated Nov 16 2012
20177 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20179 The time elapsed between when the prerendering of a page starts and when the
20180 page is displayed, as measured by the renderer process. Prerendered pages
20181 discarded without being displayed are excluded from this count.
20185 <histogram name="Prerender.SchemeCancelReason"
20186 enum="PrerenderSchemeCancelReason">
20187 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20189 The detailed reason why a prerender is canceled with
20190 FINAL_STATUS_UNSUPPORTED_SCHEME
20194 <histogram name="Prerender.Sessions" enum="PrerenderMode">
20196 deprecated Nov 16 2012
20198 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20199 <summary>Enumeration of how prerender was used per session.</summary>
20202 <histogram name="Prerender.SessionStorageNamespaceMergeTime"
20203 units="milliseconds">
20204 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20205 <summary>Time to perform the session storage namespace merge.</summary>
20208 <histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"
20209 units="milliseconds">
20210 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20212 For simulated local browsing prerendering, the baseline PLT of pages without
20213 any prerendering for pages that would be prerendered.
20217 <histogram name="Prerender.SimulatedLocalBrowsingPLT" units="milliseconds">
20218 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20220 For simulated local browsing prerendering, the estimated PLT of pages with
20221 prerendering enabled for pages that would be prerendered.
20225 <histogram name="Prerender.TabContentsDeleterSuppressedDialog"
20226 enum="BooleanSuppressed">
20227 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20229 A boolean that indicates how often we suppress a dialog from a tab when
20230 swapping it with a prerender.
20234 <histogram name="Prerender.TabContentsDeleterTimeout"
20235 enum="BooleanCloseTimeout">
20236 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20238 A boolean that indicates how often we fail to delete an old prerendered tab
20239 before the timeout.
20243 <histogram name="Prerender.TabHelperEvent" enum="PrerenderTabHelperEvents">
20244 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20246 Enumeration of what events related to the TabHelper class have occurred.
20250 <histogram name="Prerender.TimeBetweenPrerenderRequests" units="milliseconds">
20251 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20252 <summary>Time between subsequent prerender requests.</summary>
20255 <histogram name="Prerender.TimeSinceLastRecentVisit" units="milliseconds">
20256 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20258 The time elapsed between the most recent visit to a URL and when an
20259 attempted prerender of the same URL is cancelled with
20260 FINAL_STATUS_RECENTLY_VISITED.
20264 <histogram name="Prerender.TimeToClick" units="milliseconds">
20266 deprecated Nov 16 2012
20268 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20269 <summary>Duration that a user hovers a link before clicking on it.</summary>
20272 <histogram name="Prerender.TimeUntilUsed" units="milliseconds">
20274 deprecated Nov 16 2012. See Prerender.TimeUntilUsed2, which has a larger
20277 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20279 Time from when a prerendered page is started to when it is first used due to
20280 user navigation. If the page is never used, it is not included in this
20285 <histogram name="Prerender.TimeUntilUsed2" units="milliseconds">
20286 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20288 Time from when a prerendered page is started to when it is first used due to
20289 user navigation. If the page is never used, it is not included in this
20294 <histogram name="PrinterService.PrinterServiceEvent"
20295 enum="PrinterServiceEventType">
20296 <owner>vitalybuka@chromium.org</owner>
20298 Count of events in PrinterService on ChromeOS related to USB printers.
20302 <histogram name="PrintPreview.DestinationAction"
20303 enum="PrintPreviewPrintDestinationBuckets">
20304 <owner>vitalybuka@chromium.org</owner>
20306 Actions performed by the user when the print destination search widget is
20311 <histogram name="PrintPreview.FontType" enum="PrintPreviewFontTypeType">
20312 <owner>vitalybuka@chromium.org</owner>
20314 Count of font file formats embeeded in print preview PDFs. These numbers are
20315 biased by what the platforms supports in terms of detection.
20319 <histogram name="PrintPreview.GcpPromo" enum="PrintPreviewGcpPromoBuckets">
20320 <owner>vitalybuka@chromium.org</owner>
20322 Actions performed by the user when the Google Cloud Print add-printers
20323 promotion is shown to the user.
20327 <histogram name="PrintPreview.InitialDisplayTime" units="milliseconds">
20328 <owner>vitalybuka@chromium.org</owner>
20330 Time from when print preview is intiated until the intial preview is sent to
20331 the preview tab for rendering.
20335 <histogram name="PrintPreview.InitializationTime" units="milliseconds">
20336 <owner>vitalybuka@chromium.org</owner>
20338 Time from when print preview is intiated until the preview PDF generation is
20343 <histogram name="PrintPreview.ManagePrinters">
20344 <owner>vitalybuka@chromium.org</owner>
20346 Count the number of requests received to show the manage printers dialog.
20350 <histogram name="PrintPreview.NumberOfPrinters">
20351 <owner>vitalybuka@chromium.org</owner>
20353 Count the total number of printers shown in destination drop down list.
20357 <histogram name="PrintPreview.PageCount.Initial">
20358 <owner>vitalybuka@chromium.org</owner>
20360 The page count of the initial print preview, a.k.a. the total number of
20361 pages in documents to be printed.
20365 <histogram name="PrintPreview.PageCount.PrintToCloudPrint">
20366 <owner>vitalybuka@chromium.org</owner>
20368 The final page count (after page selection) of documents printed to a cloud
20373 <histogram name="PrintPreview.PageCount.PrintToCloudPrintWebDialog">
20374 <owner>vitalybuka@chromium.org</owner>
20376 The final page count (after page selection) of documents printed to a cloud
20377 printer using web dialog.
20381 <histogram name="PrintPreview.PageCount.PrintToPDF">
20382 <owner>vitalybuka@chromium.org</owner>
20384 The final page count (after page selection) of documents printed to PDF.
20388 <histogram name="PrintPreview.PageCount.PrintToPrinter">
20389 <owner>vitalybuka@chromium.org</owner>
20391 The final page count (after page selection) of documents printed to a
20396 <histogram name="PrintPreview.PageCount.SystemDialog">
20397 <owner>vitalybuka@chromium.org</owner>
20399 The final page count (after page selection) of documents printed using
20404 <histogram name="PrintPreview.PreviewEvent" enum="PrintPreviewHelperEvents">
20405 <owner>vitalybuka@chromium.org</owner>
20406 <summary>Print preview events.</summary>
20409 <histogram name="PrintPreview.PrintSettings" enum="PrintSettings">
20410 <owner>vitalybuka@chromium.org</owner>
20412 Track the popularity of print settings. (Settings when printing to PDF are
20413 excluded from this statistic.)
20417 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforeCancel">
20418 <owner>vitalybuka@chromium.org</owner>
20420 The number of times regenerate preview requests received before the user
20421 clicked the cancel button.
20425 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforeFirstData">
20426 <owner>vitalybuka@chromium.org</owner>
20428 The number of times regenerate preview requests received before the first
20429 preview data is availible.
20433 <histogram name="PrintPreview.RegeneratePreviewRequest.BeforePrint">
20434 <owner>vitalybuka@chromium.org</owner>
20436 The number of times regenerate preview requests received before the user
20437 clicked the print button.
20441 <histogram name="PrintPreview.RenderAndGeneratePDFTime" units="milliseconds">
20442 <owner>vitalybuka@chromium.org</owner>
20444 Time taken to render and generate PDF for print preview. (Includes time to
20445 reflow the page back to normal, but not the time to reflow the page to
20446 prepare for printing.)
20450 <histogram name="PrintPreview.RenderAndGeneratePDFTimeAvgPerPage"
20451 units="milliseconds">
20452 <owner>vitalybuka@chromium.org</owner>
20454 Time taken to render and generate PDF for print preview divided by the
20455 number of pages. (Includes time to reflow the page back to normal, but not
20456 the time to reflow the page to prepare for printing.)
20460 <histogram name="PrintPreview.RendererError" enum="PrintPreviewFailureType">
20461 <owner>vitalybuka@chromium.org</owner>
20463 Count how frequently a set of pre-defined print preview errors occur.
20467 <histogram name="PrintPreview.RenderPDFPageTime" units="milliseconds">
20468 <owner>vitalybuka@chromium.org</owner>
20469 <summary>Time taken to render each PDF page for print preview.</summary>
20472 <histogram name="PrintPreview.RenderToPDFTime" units="milliseconds">
20473 <owner>vitalybuka@chromium.org</owner>
20474 <summary>Time taken to render to PDF for print preview.</summary>
20477 <histogram name="PrintPreview.UserAction" enum="PrintPreviewUserActionType">
20478 <owner>vitalybuka@chromium.org</owner>
20480 Action taken by the user in the preview tab such as print, cancel, print to
20481 pdf and show advanced print settings dialog.
20485 <histogram name="Profile.AddNewUser" enum="ProfileAddNewUser">
20486 <owner>bcwhite@chromium.org</owner>
20487 <owner>rlp@chromium.org</owner>
20488 <summary>The frequency of ways that new user profiles are added.</summary>
20491 <histogram name="Profile.AppCount">
20492 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20493 <summary>The number of installed apps when a profile is opened.</summary>
20496 <histogram name="Profile.AuthResult" enum="ProfileAuth">
20497 <owner>bcwhite@chromium.org</owner>
20499 Counts of authorization results when trying to open a locked profile from
20504 <histogram name="Profile.Avatar" enum="ProfileAvatar">
20505 <owner>rlp@chromium.org</owner>
20506 <summary>The frequency of selection of each avatar.</summary>
20509 <histogram name="Profile.BookmarksSize" units="MB">
20510 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20511 <summary>Size of the bookmarks database.</summary>
20514 <histogram name="Profile.CookiesSize" units="MB">
20515 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20516 <summary>Size of the cookies database.</summary>
20519 <histogram name="Profile.CreateResult" enum="ProfileCreateResult">
20520 <owner>pam@chromium.org</owner>
20521 <owner>rlp@chromium.org</owner>
20522 <summary>Result (final status) when creating a new profile.</summary>
20525 <histogram name="Profile.CreateTime" units="milliseconds">
20527 Deprecated as of 8/2013.
20529 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20531 Back-end time elapsed while creating a new profile. The max is 30 seconds,
20532 when an external timeout was applied.
20536 <histogram name="Profile.CreateTimeCanceled" units="milliseconds">
20538 Deprecated as of 8/2013.
20540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20542 Time elapsed before the user decided to cancel creation of a new profile.
20543 Since only managed-user profile creation can be canceled, this time comes
20544 from managed-user registration. The max is 30 seconds, when an external
20545 timeout was applied.
20549 <histogram name="Profile.CreateTimeCanceledNoTimeout" units="milliseconds">
20550 <owner>pam@chromium.org</owner>
20552 Time elapsed from when the handler received the message that a user clicked
20553 'Create' until the user decided to cancel creation of a new profile. Since
20554 only managed-user profile creation can be canceled, this time comes from
20555 managed-user registration.
20559 <histogram name="Profile.CreateTimeNoTimeout" units="milliseconds">
20560 <owner>pam@chromium.org</owner>
20562 Time elapsed from when the handler received the message that a user clicked
20563 'Create' until the creation either failed with a local error (see
20564 Profile.CreateResult), was canceled (also recorded in
20565 Profile.CreateTimeCanceledNoTimeout), or completed successfully.
20569 <histogram name="Profile.ExtensionSize" units="MB">
20570 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20571 <summary>Size of the extension cookies database.</summary>
20574 <histogram name="Profile.FaviconsSize" units="MB">
20575 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20576 <summary>Size of the favicons database.</summary>
20579 <histogram name="Profile.HistorySize" units="MB">
20580 <owner>dmikurube@chromium.org</owner>
20581 <summary>Size of the history database.</summary>
20584 <histogram name="Profile.LaunchBrowser" enum="ProfileType">
20585 <owner>rlp@chromium.org</owner>
20587 Number of times users launch a browser window from either a primary or
20588 secondary profile (i.e., each time a browser window is opened we log which
20589 type of profile it belongs to).
20593 <histogram name="Profile.NetUserCount" enum="ProfileNetUserCount">
20594 <owner>bcwhite@chromium.org</owner>
20595 <owner>rlp@chromium.org</owner>
20597 Counts of users added and deleted. Percentages are not meaningful. Please
20598 look at the ratio of the counts/percentages.
20602 <histogram name="Profile.NumberOfManagedProfiles">
20603 <owner>pam@chromium.org</owner>
20605 Counts the number of locally managed profiles on a user's machine when
20606 Chrome starts up, among cases with at least one profile.
20610 <histogram name="Profile.NumberOfProfiles">
20611 <owner>bcwhite@chromium.org</owner>
20612 <owner>rlp@chromium.org</owner>
20614 Counts the number of profiles on a user's machine when Chrome starts up.
20618 <histogram name="Profile.NumberOfProfilesAfterAddOrDelete">
20620 Deprecated 2013-04-09. No longer tracked. See Profile.NumberOfProfiles.
20622 <owner>bcwhite@chromium.org</owner>
20623 <owner>rlp@chromium.org</owner>
20625 Counts the number of profiles on a user's machine whenever a profile is
20630 <histogram name="Profile.NumberOfProfilesOnStartup">
20632 Deprecated; replaced by Profile.NumberOfProfiles on 2013-04-09. Data are
20633 suspect, especially after 2012-02-24: see https://crbug.com/189213.
20635 <owner>bcwhite@chromium.org</owner>
20636 <owner>rlp@chromium.org</owner>
20638 Counts the number of profiles on a user's machine when Chrome starts up.
20642 <histogram name="Profile.NumberOfSignedInProfiles">
20643 <owner>bcwhite@chromium.org</owner>
20644 <owner>rlp@chromium.org</owner>
20646 Counts the number of signed-in profiles on a user's machine when Chrome
20647 starts up, among cases with at least one profile.
20651 <histogram name="Profile.NumberOfSignedInProfilesOnStartup">
20653 Deprecated; replaced by Profile.NumberOfSignedInProfiles on 2013-04-09.
20655 <owner>bcwhite@chromium.org</owner>
20656 <owner>rlp@chromium.org</owner>
20658 Counts the number of profiles that are signed in to Chrome when Chrome
20663 <histogram name="Profile.Opening" enum="ProfileOpen">
20665 Deprecated because it did not present the information clearly.
20667 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20668 <summary>The frequency of ways that the profiles are opened.</summary>
20671 <histogram name="Profile.OpenMethod" enum="ProfileOpenMethod">
20672 <owner>bcwhite@chromium.org</owner>
20673 <owner>rlp@chromium.org</owner>
20675 The frequency with which the user opens the different profile menus or
20676 switches profiles. For the open statistics, this does not mean the user
20677 necessarily opened a profile after clicking. The switch statistics indicate
20678 how often and how the user switches profiles. They are provided together for
20679 comparison of how often the user actually switches after opening the avatar
20684 <histogram name="Profile.PercentageOfManagedProfiles">
20685 <owner>pam@chromium.org</owner>
20687 Tracks the percentage (0-100) of profiles that are locally managed, recorded
20688 when Chrome starts up.
20692 <histogram name="Profile.ProfileError" enum="ProfileErrorType">
20693 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20695 The error with the current user profile that caused an error dialog to be
20696 shown. This dialog is shown usually when there is some sort of corruption in
20697 the user's profile data.
20701 <histogram name="Profile.SupervisedProfileCreateError"
20702 enum="GoogleServiceAuthError">
20703 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20705 The error code generated in the final step (registration step) of creating a
20706 new supervised profile.
20710 <histogram name="Profile.SupervisedProfileImportError"
20711 enum="GoogleServiceAuthError">
20712 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20714 The error code generated in the final step (registration step) of importing
20715 a supervised profile.
20719 <histogram name="Profile.SupervisedProfileTotalCreateTime" units="milliseconds">
20720 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20722 Time elapsed from when the handler received the message that a user clicked
20723 'Create' to create a new supervised user profile until the registration ends
20724 either successfully or with a failure (both recorded in
20725 Profile.SupervisedProfileCreateResult).
20729 <histogram name="Profile.SupervisedProfileTotalImportTime" units="milliseconds">
20730 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20732 Time elapsed from when the handler received the message that a user clicked
20733 'Import supervised user' until the registration ends either successfully or
20734 with a failure (both recorded in Profile.SupervisedProfileImportResult).
20738 <histogram name="Profile.SwitchGaiaPhotoSettings"
20739 enum="ProfileGaiaPhotoOptions">
20740 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20742 Counts of when users switch to using their GAIA photo instead of an avatar
20743 icon or the opposite when they switch back to an avatar icon instead of
20748 <histogram name="Profile.Sync" enum="ProfileSync">
20750 Deprecated because it did not present the information clearly.
20752 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20753 <summary>Activity of the user with regards to sync.</summary>
20756 <histogram name="Profile.SyncCustomize" enum="ProfileSyncCustomize">
20757 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20759 Number of times and ways the user customized the sync options of their
20760 profile. Percentages are not meaningful. To determine percentages, take the
20761 count of a given action over the count of number of customizations.
20765 <histogram name="Profile.SyncSignIn" enum="ProfileType">
20766 <owner>rpop@google.com</owner>
20768 Number of times the user signed into sync from original or secondary
20773 <histogram name="Profile.ThumbnailsSize" units="MB">
20774 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20775 <summary>Size of the thumbnails database.</summary>
20778 <histogram name="Profile.TopSitesSize" units="MB">
20779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20780 <summary>Size of the top sites database.</summary>
20783 <histogram name="Profile.TotalHistorySize" units="MB">
20784 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20785 <summary>Total size of all history databases.</summary>
20788 <histogram name="Profile.TotalSize" units="MB">
20789 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20790 <summary>Total size of the profile data (excluding sub-folders).</summary>
20793 <histogram name="Profile.Update" enum="ProfileType">
20794 <owner>rlp@chromium.org</owner>
20795 <summary>Times a profile name and/or avatar was updated.</summary>
20798 <histogram name="Profile.UpgradeEnrollment" enum="ProfileUpgradeEnrollment">
20799 <owner>mlerman@chromium.org</owner>
20801 The process which leads a user to enroll in New Profile Management. Also
20802 tracks if the user chooses to opt out, and tutorials which guide the user
20803 into New Profile Management.
20807 <histogram name="Profile.VisitedLinksSize" units="MB">
20808 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20809 <summary>Size of the visited links database.</summary>
20812 <histogram name="Profile.WebDataSize" units="MB">
20813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20814 <summary>Size of the web data database.</summary>
20817 <histogram name="ProfileReset.SendFeedback" enum="Boolean">
20818 <owner>engedy@chromium.org</owner>
20819 <owner>vasilii@chromium.org</owner>
20821 Signifies if the user selected "Send feedback" checkbox in the
20822 Reset Profile dialog.
20826 <histogram name="Protector.DefaultSearchProvider" enum="ProtectorError">
20828 Deprecated 8/2013. No longer tracked.
20830 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20832 Errors that Protector detects about default search provider in Web Data.
20833 Reported once when Web Data is loaded.
20837 <histogram name="Protector.Preferences" enum="ProtectorError">
20839 Deprecated 8/2013. No longer tracked.
20841 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20843 Errors that Protector detects about protected settings in Preferences.
20844 Reported once when profile is loaded.
20848 <histogram name="Protector.SearchProvider" enum="SearchEngine">
20850 Deprecated 8/2013. No longer tracked.
20852 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20854 When the default search provider setting is changed outside of Chrome, which
20855 is detected by the Protector, this histogram reports the new setting.
20859 <histogram name="Protector.StartupSettings" enum="SessionStartupType">
20861 Deprecated 8/2013. No longer tracked.
20863 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
20865 When the startup settings are changed outside of Chrome, which is detected
20866 by the Protector, this histogram reports the new setting.
20870 <histogram name="Quickoffice.docPageCount">
20871 <owner>joshwoodward@google.com</owner>
20873 Records the page count when a compound binary format document is opened.
20877 <histogram name="Quickoffice.docParagraphCount">
20878 <owner>joshwoodward@google.com</owner>
20880 Records the paragraph count when a compound binary format document is
20885 <histogram name="Quickoffice.docSectionCount">
20886 <owner>joshwoodward@google.com</owner>
20888 Records the section count when a compound binary format document is opened.
20892 <histogram name="Quickoffice.docxPageCount">
20893 <owner>joshwoodward@google.com</owner>
20895 Records the page count when an OOXML format document is opened.
20899 <histogram name="Quickoffice.docxParagraphCount">
20900 <owner>joshwoodward@google.com</owner>
20902 Records the paragraph count when an OOXML format document is opened.
20906 <histogram name="Quickoffice.docxSectionCount">
20907 <owner>joshwoodward@google.com</owner>
20909 Records the section count when an OOXML format document is opened.
20913 <histogram name="Quickoffice.ErrorTypes" enum="QuickofficeErrorTypes">
20914 <owner>joshwoodward@google.com</owner>
20916 Records the various different error types encountered when opening and
20917 reading MS Office file formats in the Quickoffice viewer. These range from
20918 Nacl crashes and uncaught javascript exceptions to document errors inside
20919 Quickoffice Web Toolkit (eg QOWT). The errors are recorded against the file
20920 format in which they occurred.
20924 <histogram name="Quickoffice.FileFormat" enum="QuickofficeFileFormat">
20925 <owner>joshwoodward@google.com</owner>
20927 Records the various different file types supported by Quickoffice (like MS
20928 Word, Excel, Powerpoint files) when they opened in the browser to measure
20929 which file formats are most popular.
20933 <histogram name="Quickoffice.pptMasterCount">
20934 <owner>joshwoodward@google.com</owner>
20936 Records the number of slide masters when a compound binary format
20937 presentation is opened.
20941 <histogram name="Quickoffice.pptSlideCount">
20942 <owner>joshwoodward@google.com</owner>
20944 Records the slide count when a compound binary format presentation is
20949 <histogram name="Quickoffice.pptxMasterCount">
20950 <owner>joshwoodward@google.com</owner>
20952 Records the number of slide masters when an OOXML format presentation is
20957 <histogram name="Quickoffice.pptxSlideCount">
20958 <owner>joshwoodward@google.com</owner>
20960 Records the slide count when an OOXML format presentation is opened.
20964 <histogram name="Quickoffice.xlsFormattedCellCount">
20965 <owner>joshwoodward@google.com</owner>
20967 Records the number of cells that contain formatting data in the default
20968 worksheet when a compound binary format spreadsheet is opened.
20972 <histogram name="Quickoffice.xlsNonEmptyCellCount">
20973 <owner>joshwoodward@google.com</owner>
20975 Records the number of non-empty cells in the default worksheet when a
20976 compound binary format spreadsheet is opened.
20980 <histogram name="Quickoffice.xlsSheetCount">
20981 <owner>joshwoodward@google.com</owner>
20983 Records the number of worksheets when a compound binary format spreadsheet
20988 <histogram name="Quickoffice.xlsxFormattedCellCount">
20989 <owner>joshwoodward@google.com</owner>
20991 Records the number of cells that contain formatting data in the default
20992 worksheet when an OOXML format spreadsheet is opened.
20996 <histogram name="Quickoffice.xlsxNonEmptyCellCount">
20997 <owner>joshwoodward@google.com</owner>
20999 Records the number of non-empty cells when an OOXML format spreadsheet is
21004 <histogram name="Quickoffice.xlsxSheetCount">
21005 <owner>joshwoodward@google.com</owner>
21007 Records the number of worksheets when an OOXML format spreadsheet is opened.
21011 <histogram name="Rappor.DiscardReason" enum="RapporDiscardReason">
21012 <owner>holte@chromium.org</owner>
21014 For each Rappor log that is discarded, the reason that it was discarded.
21018 <histogram name="Rappor.FailedUploadErrorCode" enum="NetErrorCodes">
21019 <owner>holte@chromium.org</owner>
21020 <summary>Net error codes for failed Rappor uploads.</summary>
21023 <histogram name="Rappor.UploadResponseCode" enum="HttpResponseCode">
21024 <owner>holte@chromium.org</owner>
21026 For each upload to the Rappor server, log the response received from the
21031 <histogram name="Renderer.AcceleratedFixedRootBackground"
21032 enum="AcceleratedFixedRootBackground">
21033 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21035 Keeps track of the number of main frame scrolls with an accelerated fixed
21036 root background, the number of main frame scrolls with an unaccelerated
21037 fixed root background, and the total number of main frame scrolls.
21041 <histogram name="Renderer.CompositedScrolling" enum="CompositedScrolling">
21042 <owner>hartmanng@chromium.org</owner>
21044 Total count of the number of RenderLayers which are scrollable areas, need
21045 to be promoted to stacking containers, and will use composited scrolling.
21046 Each bucket is sampled at most once per RenderLayer, when the RenderLayer
21047 first becomes scrollable, first needs to become a stacking container, and
21048 first uses composited scrolling, respectively.
21052 <histogram name="Renderer.DrawDuration" units="milliseconds">
21053 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21054 <summary>The time it takes for the compositor to draw a frame.</summary>
21057 <histogram name="Renderer.DrawDurationOverestimate" units="milliseconds">
21058 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21060 The amount by which the compositor's draw duration was overestimated in a
21061 particular frame (0 if the duration was perfectly predicted or
21066 <histogram name="Renderer.DrawDurationUnderestimate" units="milliseconds">
21067 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21069 The amount by which the compositor's draw duration was underestimated in a
21070 particular frame (0 if the duration was perfectly predicted or
21075 <histogram name="Renderer.GpuLatency" units="milliseconds">
21076 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21078 The delay between the compositor submitting a command to the GPU and that
21079 command executing on the GPU. This delay is measured once per frame.
21083 <histogram name="Renderer.GpuLatencyOverestimate" units="milliseconds">
21084 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21086 The amount by which GPU latency was overestimated in a particular frame (0
21087 if the latency was perfectly predicted or underestimated).
21091 <histogram name="Renderer.GpuLatencyUnderestimate" units="milliseconds">
21092 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21094 The amount by which GPU latency was underestimated in a particular frame (0
21095 if the latency was perfectly predicted or overestimated).
21099 <histogram name="Renderer.PixelIncreaseFromTransitions">
21100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21102 A lower-bound on the percentage increase in memory that would result from
21103 promoting all layers that have a webkit-transition on opacity or transform.
21107 <histogram name="Renderer.unloadEventsDurationMS" units="milliseconds">
21109 Deprecated as of 10/2013.
21111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21113 This measures how long all unload event handlers required to run whenever an
21114 unload event is processed.
21118 <histogram name="Renderer2.FinishDocToFinish">
21119 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21121 The time from when a document finished loading to when all it's resources
21126 <histogram name="Renderer2.RequestToFinish">
21128 Deprecated 6/15/09. Replaced by Renderer2.RequestToFinish_L
21130 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21132 The time from when a page was requested by a user to when it is fully
21137 <histogram name="Renderer2.RequestToFinish_L">
21138 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21140 The time from when a page was requested by a user to when it is fully
21145 <histogram name="Renderer2.RequestToFirstLayout">
21146 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21148 The time from when a page was requested by a user to its first layout.
21152 <histogram name="Renderer2.RequestToStart">
21153 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21155 The time from when a page was requested by a user to when it starts loading.
21159 <histogram name="Renderer2.StartToFinish">
21160 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21162 The time from when a page started loading to when it is fully loaded.
21166 <histogram name="Renderer2.StartToFinishDoc">
21167 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21169 The time from when a page starts loading to when the main document is
21174 <histogram name="Renderer2.StartToFirstLayout">
21175 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21177 The time from when a page starts loading to its first layout.
21181 <histogram name="Renderer4.Abandoned" enum="Abandoned">
21182 <owner>wiltzius@chromium.org</owner>
21184 Distribution of actual finished pages, vs abandoned pages, where we needed
21185 to declare a finish time prematurely since the page was being closed
21190 <histogram name="Renderer4.AccelContentPaintDurationMS">
21191 <owner>wiltzius@chromium.org</owner>
21193 Time spent by WebKit painting the page, in milliseconds, when the GPU
21194 acceleration is active, for paints that affect non-root layers.
21198 <histogram name="Renderer4.AccelContentPaintMegapixPerSecond">
21199 <owner>wiltzius@chromium.org</owner>
21201 WebKit paint throughput, measured in megapixels per second, when GPU
21202 acceleration is active, for paints that affect non-root layers.
21206 <histogram name="Renderer4.AccelDoDeferredUpdateDelay">
21207 <owner>wiltzius@chromium.org</owner>
21208 <summary>Time between frames when GPU acceleration is active.</summary>
21211 <histogram name="Renderer4.AccelRootPaintDurationMS">
21212 <owner>wiltzius@chromium.org</owner>
21214 Time spent by WebKit painting the page, in milliseconds, when the GPU
21215 acceleration is active, for paints that affect the root layer.
21219 <histogram name="Renderer4.AccelRootPaintMegapixPerSecond">
21220 <owner>wiltzius@chromium.org</owner>
21222 WebKit paint throughput, measured in megapixels per second, when GPU
21223 acceleration is active, for paints that affect the root layer.
21227 <histogram name="Renderer4.AnimationCallbackDelayTime" units="milliseconds">
21228 <owner>wiltzius@chromium.org</owner>
21230 Time from when the animation callback was posted to when it ran.
21234 <histogram name="Renderer4.BeginToCommit" units="milliseconds">
21235 <owner>wiltzius@chromium.org</owner>
21237 Time from "begin" to "commit." "Begin"==
21238 "request" if user requested, and "start" otherwise.
21239 "Request"== time when user requested document. "Start"==
21240 time when renderer requested load of document, after any unload of last
21241 document. "Commit"== time when renderer got first byte of
21246 <histogram name="Renderer4.BeginToFinish">
21247 <owner>wiltzius@chromium.org</owner>
21248 <summary>TBD</summary>
21251 <histogram name="Renderer4.BeginToFinishDoc">
21252 <owner>wiltzius@chromium.org</owner>
21253 <summary>TBD</summary>
21256 <histogram name="Renderer4.BeginToFirstPaint" units="milliseconds">
21257 <owner>wiltzius@chromium.org</owner>
21259 Time from "begin" to "first paint." "Begin"==
21260 "request" if user requested, and "start" otherwise.
21261 "Request"== time when user requested document. "Start"==
21262 time when renderer requested load of document, after any unload of last
21263 document. "First paint"== time when first paint operation was
21268 <histogram name="Renderer4.BeginToFirstPaintAfterLoad" units="milliseconds">
21269 <owner>wiltzius@chromium.org</owner>
21271 Time from "big" to "first paint after load."
21272 "Begin"== "request" if user requested, and
21273 "start" otherwise. "Request"== time when user requested
21274 document. "Start"== time when renderer requested load of document,
21275 after any unload of last document. "First paint after load"== time
21276 after onload() when first paint operation is performed.
21280 <histogram name="Renderer4.CommitToFinish" units="milliseconds">
21281 <owner>wiltzius@chromium.org</owner>
21283 Time from "commit" to "finish." "Commit"==
21284 time when renderer got first byte of document. "Finish"==after
21285 onload() and all resources are loaded.
21289 <histogram name="Renderer4.CommitToFinishDoc" units="milliseconds">
21290 <owner>wiltzius@chromium.org</owner>
21292 Time from "commit" to "finish doc." "Commit"==
21293 time when renderer got first byte of document. "Finish doc" ==
21294 main document loaded, before onload(). "Finish"==after onload()
21295 and all resources are loaded.
21299 <histogram name="Renderer4.CommitToFirstPaint" units="milliseconds">
21300 <owner>wiltzius@chromium.org</owner>
21302 Time from "commit" to "first paint."
21303 "Commit"== time when renderer got first byte of document.
21304 "First paint"== time when first paint operation was performed.
21308 <histogram name="Renderer4.CommitToFirstPaintAfterLoad" units="milliseconds">
21309 <owner>wiltzius@chromium.org</owner>
21311 Time from "commit" to "first paint after load."
21312 "Commit"== time when renderer got first byte of document.
21313 "First paint after load"== time after onload() when first paint
21314 operation is performed.
21318 <histogram name="Renderer4.CompositorScrollHitTestResult"
21319 enum="CompositorScrollResult">
21320 <owner>vollick@chromium.org</owner>
21322 It's possible for compositor hit testing to determine conclusively that
21323 compositor thread scrolling can or cannot be done. It's also possible that
21324 the hit testing result is inconclusive. We would like to see the I-don't-
21325 know result as little as possible. This histogram tracks the ratios.
21329 <histogram name="Renderer4.CompositorThreadImplDrawDelay" units="milliseconds">
21330 <owner>wiltzius@chromium.org</owner>
21332 Time between frames, as measured on the compositor thread. This is collected
21333 once per frame while it is being drawn to the screen in the compositor.
21337 <histogram name="Renderer4.drawPixelCountCulled" units="NormalizedPixels">
21339 Renamed to Renderer4.pixelCountCulled_Draw.
21341 <owner>wiltzius@chromium.org</owner>
21343 Number of pixels that culling prevented being drawn to the screen,
21344 normalized to the viewport size. This is collected once per frame while it
21345 is being drawn to the screen in the compositor.
21349 <histogram name="Renderer4.drawPixelCountOpaque" units="NormalizedPixels">
21351 Renamed to Renderer4.pixelCountOpaque_Draw.
21353 <owner>wiltzius@chromium.org</owner>
21355 Number of pixels drawn to the screen and known opaque, normalized to the
21356 viewport size. This is collected once per frame while it is being drawn to
21357 the screen in the compositor.
21361 <histogram name="Renderer4.drawPixelCountTranslucent" units="NormalizedPixels">
21363 Renamed to Renderer4.pixelCountTranslucent_Draw.
21365 <owner>wiltzius@chromium.org</owner>
21367 Number of pixels drawn to the screen and not known opaque, normalized to the
21368 viewport size. This is collected once per frame while it is being drawn to
21369 the screen in the compositor.
21373 <histogram name="Renderer4.FinishDocToFinish" units="milliseconds">
21374 <owner>wiltzius@chromium.org</owner>
21376 Time from "finish doc" to "finish." "Finish
21377 doc"== main document loaded, before onload(). "Finish"==after
21378 onload() and all resources are loaded.
21382 <histogram name="Renderer4.FinishToFirstPaintAfterLoad" units="milliseconds">
21383 <owner>wiltzius@chromium.org</owner>
21385 Time from "finish " to "first paint after load."
21386 "Finish"==after onload() and all resources are loaded. "First
21387 paint after load"== time after onload() when first paint operation is
21392 <histogram name="Renderer4.InvalidationRegionApproximateRectCount"
21394 <owner>wiltzius@chromium.org</owner>
21396 Number of rects inside of a PictureLayer's invalidation region per commit.
21400 <histogram name="Renderer4.LanguageDetection" units="milliseconds">
21401 <owner>wiltzius@chromium.org</owner>
21403 Time to determine the page language. This is done after the page has been
21408 <histogram name="Renderer4.LCDText.PercentageOfAALayers" units="%">
21409 <owner>wiltzius@chromium.org</owner>
21411 The ratio of LCDText CC Layers / candidate LCDText layers. Recorded in
21412 LayerTreeHost, after LayerTreeHostCommon::CalculateDrawProperties() has
21413 computed the properties we need. Only recorded for the first 50 frames of
21418 <histogram name="Renderer4.LCDText.PercentageOfCandidateLayers" units="%">
21419 <owner>wiltzius@chromium.org</owner>
21421 The ratio of CC Layers which are candidates for LCDText AA / total picture
21422 or content Layers. Recorded in LayerTreeHost, after
21423 LayerTreeHostCommon::CalculateDrawProperties() has computed the properties
21424 we need. Only recorded for the first 50 frames of every page.
21428 <histogram name="Renderer4.LoadType" enum="LoadType">
21429 <owner>wiltzius@chromium.org</owner>
21431 Probability distribution for enumerated varieties of page loads.
21435 <histogram name="Renderer4.pixelCountCulled_Draw" units="NormalizedPixels">
21436 <owner>wiltzius@chromium.org</owner>
21438 Number of pixels that culling prevented being drawn to the screen, recorded
21439 as 10 times the percentage of the viewport that these pixels cover. This is
21440 collected once per frame while it is being drawn to the screen in the
21445 <histogram name="Renderer4.pixelCountOpaque" units="NormalizedPixels">
21446 <owner>wiltzius@chromium.org</owner>
21448 Number of pixels known to be opaque, recorded as 10 times the percentage of
21449 the viewport that these pixels cover.
21453 <histogram name="Renderer4.pixelCountPainted" units="NormalizedPixels">
21454 <owner>wiltzius@chromium.org</owner>
21456 Number of pixels painted by WebKit into main memory, recorded as 10 times
21457 the percentage of the viewport that these pixels cover. This is collected
21458 once per commit from WebKit to the compositor.
21462 <histogram name="Renderer4.pixelCountTranslucent" units="NormalizedPixels">
21463 <owner>wiltzius@chromium.org</owner>
21465 Number of pixels not known to be opaque opaque, recorded as 10 times the
21466 percentage of the viewport that these pixels cover.
21470 <histogram name="Renderer4.renderPassCount">
21471 <owner>wiltzius@chromium.org</owner>
21473 The number of render passes (or render targets) in the renderer's frame. If
21474 the value is more than one, then an intermediate rendering target must be
21475 used during the rendering of the frame for each render pass greater than
21480 <histogram name="Renderer4.RequestToFinish" units="milliseconds">
21481 <owner>wiltzius@chromium.org</owner>
21483 Time from "request" to "finish." "Request"==
21484 time when user requested document. "Finish"==after onload() and
21485 all resources are loaded.
21489 <histogram name="Renderer4.RequestToStart" units="milliseconds">
21490 <owner>wiltzius@chromium.org</owner>
21492 Time from "request" to "start." "Request"==
21493 time when user requested document. "Start"== time when renderer
21494 requested load of document, after any unload of last document.
21498 <histogram name="Renderer4.Snapshot">
21499 <owner>wiltzius@chromium.org</owner>
21500 <summary>Time to capture a renderer snapshot.</summary>
21503 <histogram name="Renderer4.SoftwareCompositorThreadImplDrawDelay"
21504 units="milliseconds">
21505 <owner>wiltzius@chromium.org</owner>
21507 Time between frames when the software renderer is being used, as measured on
21508 the compositor thread. This is collected once per frame while it is being
21509 drawn to the screen in the compositor.
21513 <histogram name="Renderer4.SoftwareDoDeferredUpdateDelay">
21514 <owner>wiltzius@chromium.org</owner>
21515 <summary>Time between frames when the page is not GPU accelerated.</summary>
21518 <histogram name="Renderer4.SoftwarePaintDurationMS">
21519 <owner>wiltzius@chromium.org</owner>
21521 Time spent by WebKit painting the page, in milliseconds, when the page is
21522 not GPU accelerated.
21526 <histogram name="Renderer4.SoftwarePaintMegapixPerSecond">
21527 <owner>wiltzius@chromium.org</owner>
21529 WebKit paint throughput, measured in megapixels per second, when the page is
21530 not GPU accelerated.
21534 <histogram name="Renderer4.StartToCommit" units="milliseconds">
21535 <owner>wiltzius@chromium.org</owner>
21537 Time from "start" to "commit." "Start"== time
21538 when renderer requested load of document, after any unload of last document.
21539 "Commit"== time when renderer got first byte of document.
21543 <histogram name="Renderer4.StartToFinish" units="milliseconds">
21544 <owner>wiltzius@chromium.org</owner>
21546 Time from "start" to "finish." "Start"== time
21547 when renderer requested load of document, after any unload of last document.
21548 "Finish"==after onload() and all resources are loaded.
21552 <histogram name="Renderer4.TextureGpuUploadTimeUS">
21553 <owner>wiltzius@chromium.org</owner>
21555 The number of microseconds it took to upload a tile's full texture as
21556 measured on the GPU process.
21560 <histogram name="Renderer4.Thumbnail">
21561 <owner>wiltzius@chromium.org</owner>
21562 <summary>Time to capture a renderer thumbnail.</summary>
21565 <histogram name="Renderer4.tileCountCulled_Upload" units="NormalizedTiles">
21566 <owner>wiltzius@chromium.org</owner>
21568 Number of tiles that culling prevented being uploaded to texture memory.
21569 This is an approximation and is recorded as a 100 times the percentage of
21570 the number of tiles, of default size, needed to cover the viewport. This is
21571 collected once per commit from WebKit to the compositor.
21575 <histogram name="Renderer4.uploadPixelCountCulled" units="NormalizedPixels">
21577 Deprecated as of 04/2012, replaced with Renderer4.tileCountCulled_Upload.
21579 <owner>wiltzius@chromium.org</owner>
21581 Number of pixels that culling prevented being uploaded to texture memory,
21582 normalized to the viewport size. This is collected once per commit from
21583 WebKit to the compositor.
21587 <histogram name="Renderer4.uploadPixelCountOpaque" units="NormalizedPixels">
21589 Renamed to Renderer4.pixelCountOpaque_Upload.
21591 <owner>wiltzius@chromium.org</owner>
21593 Number of pixels uploaded to texture memory and known to be opaque,
21594 normalized to the viewport size. This is collected once per commit from
21595 WebKit to the compositor.
21599 <histogram name="Renderer4.uploadPixelCountTranslucent"
21600 units="NormalizedPixels">
21602 Renamed to Renderer4.pixelCountTranslucent_Upload.
21604 <owner>wiltzius@chromium.org</owner>
21606 Number of pixels uploaded to texture memory and not known opaque, normalized
21607 to the viewport size. This is collected once per commit from WebKit to the
21612 <histogram name="RenderViewContextMenu.Shown" enum="RenderViewContextMenuItem">
21613 <owner>vitalybuka@chromium.org</owner>
21614 <summary>Count of renderer view context menu items shown.</summary>
21617 <histogram name="RenderViewContextMenu.Used" enum="RenderViewContextMenuItem">
21618 <owner>vitalybuka@chromium.org</owner>
21620 Count of renderer view context menu items (Only commands now) used.
21624 <histogram name="RequestAutocomplete.DismissalState"
21625 enum="AutofillDialogDismissalState">
21626 <owner>estade@chromium.org</owner>
21628 The state of the requestAutocomplete() dialog when it was dismissed.
21632 <histogram name="RequestAutocomplete.InitialUserState"
21633 enum="AutofillDialogInitialUserState">
21634 <owner>estade@chromium.org</owner>
21636 The initial state of a user that's interacting with a freshly shown
21637 requestAutocomplete() dialog.
21641 <histogram name="RequestAutocomplete.PopupInDialog"
21642 enum="AutofillDialogPopupEvent">
21643 <owner>estade@chromium.org</owner>
21645 User interactions with the Autofill popup shown while filling an
21646 requestAutocomplete() dialog.
21650 <histogram name="RequestAutocomplete.Security" enum="AutofillDialogSecurity">
21651 <owner>estade@chromium.org</owner>
21653 Measures the frequency of security warnings and errors in the
21654 RequestAutocomplete dialog.
21658 <histogram name="RequestAutocomplete.UiDuration" units="ms">
21659 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21661 Measures the duration for which an requestAutocomplete() dialog was shown.
21665 <histogram name="RequestAutocomplete.UiDuration.Cancel" units="ms">
21666 <owner>estade@chromium.org</owner>
21668 Measures the duration for which an requestAutocomplete() dialog was shown,
21669 in cases where the user ended up canceling out of the dialog.
21673 <histogram name="RequestAutocomplete.UiDuration.Submit" units="ms">
21674 <owner>estade@chromium.org</owner>
21676 Measures the duration for which an requestAutocomplete() dialog was shown,
21677 in cases where the user ended up accepting the dialog.
21681 <histogram name="RequestAutocomplete.UiEvents" enum="AutofillDialogUiEvents">
21682 <owner>estade@chromium.org</owner>
21684 Measures how users are interacting with the requestAutocomplete() dialog UI.
21688 <histogram name="RequestAutocomplete.UiLatencyToShow" units="ms">
21689 <owner>estade@chromium.org</owner>
21691 Measures the duration of time it takes for the requestAutocomplete() UI to
21692 be actionable by the user after it is shown.
21696 <histogram name="RequestAutocomplete.WalletErrors" enum="WalletErrors">
21697 <owner>estade@chromium.org</owner>
21699 Measures the frequency of errors in communicating with the Google Online
21704 <histogram name="RequestAutocomplete.WalletRequiredActions"
21705 enum="WalletRequiredActions">
21706 <owner>estade@chromium.org</owner>
21708 Measures the frequency of required user actions returned by the Google
21709 Online Wallet server.
21713 <histogram name="Reset.ChromeOS.PowerwashDialogShown"
21714 enum="PowerwashDialogViewType">
21715 <owner>merkulova@chromium.org</owner>
21717 Records the number of times the factory reset dialog was shown. Grouped by
21722 <histogram name="SB.BloomFilter" units="milliseconds">
21723 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21725 The first stage check that measures the time that Chrome took to check if a
21726 URL is present in our in-memory bloom filter.
21730 <histogram name="SB.BuildBloom">
21732 Deprecated 9/2012. No longer generated.
21734 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21735 <summary>TBD.</summary>
21738 <histogram name="SB.Database" units="milliseconds">
21739 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21741 The second stage check that measures the time that Chrome took to check if a
21742 URL is present in our SQLite database.
21746 <histogram name="SB.DBCheck" units="milliseconds">
21747 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21749 The second stage check that mesures the time that Chrome took to check if a
21750 URL is present in our SQLite database. This time includes the filter check
21755 <histogram name="SB.Delay" units="milliseconds">
21756 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21758 This measures the time that SafeBrowsing actually delayed the browsing
21759 experience. It records the difference between the time when Chrome would
21760 have started reading the response for a URL and when the SafeBrowsing system
21761 completed its check of that URL.
21765 <histogram name="SB.FilterCheck" units="milliseconds">
21766 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21768 The first stage check that measures the time that Chrome took to check if a
21769 URL is present in our in-memory hash table.
21773 <histogram name="SB.Network" units="milliseconds">
21774 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21776 The third and final stage check that mesures the time that Chrome took to
21777 get a response from the Google SafeBrowsing servers for a particular URL.
21781 <histogram name="SB.NetworkCheck" units="milliseconds">
21782 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21784 The third and final stage check that mesures the time that Chrome took to
21785 get a response from the Google SafeBrowsing servers for a particular URL.
21786 This time includes the filter and database check time.
21790 <histogram name="SB.PauseSafe" units="milliseconds">
21791 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21793 This measures the time that SafeBrowsing actually delayed the browsing
21794 experience. It records the difference between the time when Chrome would
21795 have started reading the response for a URL and when the SafeBrowsing system
21796 completed its check of that URL.
21800 <histogram name="SB.Update">
21801 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21802 <summary>TBD.</summary>
21805 <histogram name="SB2.AddPrefixes">
21806 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21808 The number of add prefixes stored in the database after the last update.
21812 <histogram name="SB2.BloomFailure" enum="SB2BloomFailure">
21813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21815 Track failures when in processing the safe-browsing database bloom filter.
21819 <histogram name="SB2.BloomFilterFalsePositives"
21820 enum="SB2BloomFilterFalsePositives">
21822 This became misleading around M-22 (September 2012), deleted in M-32
21825 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21827 All prefix misses (server returned no full hashes) and prefix misses due to
21828 false positives in the bloom filter.
21832 <histogram name="SB2.BloomFilterLoad" units="ms">
21833 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21834 <summary>Time to load the BloomFilter file.</summary>
21837 <histogram name="SB2.BrowseDatabaseKilobytes" units="KB">
21838 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21840 The size of the browsing SafeBrowsing database file on disk in kilobytes,
21841 after an update has occurred.
21845 <histogram name="SB2.BuildFilter" units="milliseconds">
21846 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21848 The time that it took to regenerate the filter after we have received all
21853 <histogram name="SB2.BuildReadBytes" units="bytes">
21855 Deprecated because it was exceeding the range. Replaced by
21856 SB2.BuildReadKilobytes.
21858 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21860 The number of bytes read by the browser process during the bloom filter
21865 <histogram name="SB2.BuildReadKilobytes" units="KB">
21866 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21868 The number of kilobytes read by the browser process during the filter
21873 <histogram name="SB2.BuildReadOperations">
21874 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21876 The number of read operations issued by the browser process during the
21877 filter generation phase.
21881 <histogram name="SB2.BuildWriteBytes" units="bytes">
21883 Deprecated because it was exceeding the range. Replaced by
21884 SB2.BuildWriteKilobytes.
21886 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21888 The number of bytes written by the browser process during the bloom filter
21893 <histogram name="SB2.BuildWriteKilobytes" units="KB">
21894 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21896 The number of kilobytes written by the browser process during the filter
21901 <histogram name="SB2.BuildWriteOperations">
21902 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21904 The number of write operations issued by the browser process during the
21905 filter generation phase.
21909 <histogram name="SB2.ChunkInsert" units="milliseconds">
21910 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21912 The time that it takes to write one redirect URL (which can contain multiple
21913 chunks) to the database.
21917 <histogram name="SB2.ChunkRequest" units="milliseconds">
21918 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21920 The network time between the request and response for a chunk.
21924 <histogram name="SB2.ChunkSize" units="bytes">
21925 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21926 <summary>The size of one chunk URL.</summary>
21929 <histogram name="SB2.DatabaseBytes" units="bytes">
21931 Deprecated because it was exceeding the range. Replaced by
21932 SB2.DatabaseKilobytes.
21934 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21935 <summary>The size of the SafeBrowsing database file on disk.</summary>
21938 <histogram name="SB2.DatabaseFailure" enum="SB2DatabaseFailure">
21939 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21940 <summary>Track failures when updating the safe-browsing database.</summary>
21943 <histogram name="SB2.DatabaseKilobytes" units="KB">
21945 Replaced by SB2.BrowseDatabaseKilobytes.
21947 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21949 The size of the SafeBrowsing database file on disk in kilobytes.
21953 <histogram name="SB2.DatabaseOpen" units="milliseconds">
21954 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21956 The time it takes to initialize the SafeBrowsing storage backend, in
21961 <histogram name="SB2.DatabaseUpdateKilobytes" units="KB">
21962 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21964 The size of the update file before merging with the database file, in
21969 <histogram name="SB2.Delay" units="milliseconds">
21970 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21972 The time that SafeBrowsing actually delayed the browsing experience. It
21973 records the difference between the time when Chrome would have started
21974 reading the response for a URL and when the SafeBrowsing system completed
21975 its check of that URL.
21979 <histogram name="SB2.DownloadBinhashAddsDeleted">
21981 Deleted in M-34 (February 2014).
21983 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21984 <summary>Obsolete download BINHASH add chunks deleted.</summary>
21987 <histogram name="SB2.DownloadBinhashSubsDeleted">
21989 Deleted in M-34 (February 2014).
21991 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21992 <summary>Obsolete download BINHASH sub chunks deleted.</summary>
21995 <histogram name="SB2.DownloadChecks" enum="SB2DownloadChecks">
21996 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
21998 Records results of SafeBrowsing download check, including both url check and
21999 downloaded file hash check.
22003 <histogram name="SB2.DownloadDatabaseKilobytes" units="KB">
22004 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22006 The size of the downloads SafeBrowsing database file on disk in kilobytes,
22007 after an update has occurred.
22011 <histogram name="SB2.DownloadDuration" units="milliseconds">
22012 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22013 <summary>The time it takes for a download to finish.</summary>
22016 <histogram name="SB2.DownloadHashCheckDuration" units="milliseconds">
22017 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22019 The time it takes for SafeBrowsing to check hash of a download file.
22023 <histogram name="SB2.DownloadUrlCheckDuration" units="milliseconds">
22024 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22025 <summary>The time it takes for SafeBrowsing to check a download url.</summary>
22028 <histogram name="SB2.DownloadUrlChecks" enum="SB2DownloadChecks">
22030 Deprecated 3/11/11, and replaced by SB2.DownloadChecks.
22032 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22033 <summary>Records results of SafeBrowsing download url check.</summary>
22036 <histogram name="SB2.FailedUpdate">
22038 Deprecated, replaced by SB2.DatabaseFailure BROWSE_DB_UPDATE_FINISH.
22040 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22042 The count of the number of times an update failed when being committed to
22047 <histogram name="SB2.FilterCheck" units="milliseconds">
22048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22050 The time that it took to check a URL against our in-memory filter.
22054 <histogram name="SB2.FilterKilobytes" units="KB">
22056 Deprecated 9/2012. No longer generated.
22058 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22059 <summary>The size of the current bloom filter in kilobytes.</summary>
22062 <histogram name="SB2.FilterLoad" enum="SB2FilterLoad">
22063 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22064 <summary>Which filter file the database loaded from disk.</summary>
22067 <histogram name="SB2.FilterMissing">
22069 Deprecated, replaced by SB2.DatabaseFailure FILTER_MISSING.
22071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22073 The count of the number of times we attempted to load the bloom filter file
22074 but it was missing.
22078 <histogram name="SB2.FilterReadFail">
22080 Deprecated, replaced by SB2.DatabaseFailure FILTER_READ.
22082 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22084 The count of the number of times we attempted to load the bloom filter file
22085 but failed while reading the file on disk.
22089 <histogram name="SB2.FilterSize" units="bytes">
22091 Deprecated because it was exceeding the range. Replaced by
22092 SB2.FilterKilobytes.
22094 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22095 <summary>The size of the current bloom filter.</summary>
22098 <histogram name="SB2.FilterWriteFail">
22100 Deprecated, replaced by SB2.DatabaseFailure FILTER_WRITE.
22102 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22104 The count of the number of times we attempted to save the bloom filter file
22105 but failed while writing the file to disk.
22109 <histogram name="SB2.FormatEvent" enum="SB2FormatEvent">
22110 <owner>shess@chromium.org</owner>
22112 Collection of boolean events for SafeBrowsingFileStore instances. Includes
22113 corruptions detected, old versions detected, and various failures detected.
22117 <histogram name="SB2.GetHash200">
22119 Deprecated in favor of SB2.GetHashResult STATUS_200.
22121 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22123 The number of GetHash requests that returned data (valid requests).
22127 <histogram name="SB2.GetHash204">
22129 Deprecated in favor of SB2.GetHashResult STATUS_204.
22131 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22133 The number of GetHash requests that returned empty data (false positives).
22137 <histogram name="SB2.GetHashResult" enum="SB2GetHashResult">
22138 <owner>mattm@chromium.org</owner>
22140 Track return status from GetHash attempts (STATUS_200, STATUS_204,
22141 NETWORK_ERROR, HTTP_ERROR, BACKOFF_ERROR), whether parsing a 200 result
22142 failed (PARSE_ERROR), and dispensation of returned values (EMPTY, HIT,
22143 MISS). EMPTY means the response had no full hashes, and should contain all
22144 of the 204 responses plus all *_ERROR cases. HIT means that one of the full
22145 hashes matched. MISS means that none of the hashes matched (there was a
22146 prefix collision). (PARSE_ERROR, NETWORK_ERROR, HTTP_ERROR, and
22147 BACKOFF_ERROR were added in M36.)
22151 <histogram name="SB2.GetHashResultDownload" enum="SB2GetHashResult">
22152 <owner>mattm@chromium.org</owner>
22154 Track return status from GetHash attempts (STATUS_200, STATUS_204,
22155 NETWORK_ERROR, HTTP_ERROR, BACKOFF_ERROR), whether parsing a 200 result
22156 failed (PARSE_ERROR), and dispensation of returned values (EMPTY, HIT,
22157 MISS). EMPTY means the response had no full hashes, and should contain all
22158 of the 204 responses plus all *_ERROR cases. HIT means that one of the full
22159 hashes matched. MISS means that none of the hashes matched (there was a
22160 prefix collision). (PARSE_ERROR, NETWORK_ERROR, HTTP_ERROR, and
22161 BACKOFF_ERROR were added in M36.)
22165 <histogram name="SB2.GetHashServerMiss">
22167 Deprecated in favor of SB2.GetHashResult FULL_HASH_* and
22168 SB2.BloomFilterFalsePositives. It is unclear if this histogram ever
22169 reported useful data.
22171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22173 The number of GetHash requests returning full hashes that didn't match the
22174 URL that initiated the request.
22178 <histogram name="SB2.HandleCorrupt">
22180 Deprecated, replaced by SB2.DatabaseFailure CORRUPT.
22182 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22184 The count of the number of times a database was found corrupt and reset.
22188 <histogram name="SB2.InterstitialAction" enum="SB2InterstitialAction">
22189 <owner>felt@chromium.org</owner>
22191 Track number of times Safe Browsing interstitials have been shown, and how
22192 many times they have been clicked through or not.
22196 <histogram name="SB2.InterstitialActionDetails"
22197 enum="SB2InterstitialActionDetails">
22198 <owner>felt@chromium.org</owner>
22200 Tracks the click-through rate for specific cases of the interstitial.
22204 <histogram name="SB2.MalwareInterstitialTimeClosed" units="milliseconds">
22205 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22207 The time between when we show the SafeBrowsing malware interstitial and the
22208 user navigating away by for example, closing the tab, clicking the browser
22209 back button or typing another URL in the address bar.
22213 <histogram name="SB2.MalwareInterstitialTimeDiagnostic" units="milliseconds">
22214 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22216 The time between when we show the SafeBrowsing malware interstitial and the
22217 user clicking on diagnostic page link.
22221 <histogram name="SB2.MalwareInterstitialTimeExpandedSeeMore"
22222 units="milliseconds">
22223 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22225 The time between when we show the SafeBrowsing malware interstitial and the
22226 user expanding the "see more info" section of the page. (Only
22227 applies to field trial version 2 of the interstitial.)
22231 <histogram name="SB2.MalwareInterstitialTimeLearnMore" units="milliseconds">
22232 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22234 The time between when we show the SafeBrowsing malware interstitial and the
22235 user clicking on the learn more about malware link.
22239 <histogram name="SB2.MalwareInterstitialTimePrivacyPolicy" units="milliseconds">
22240 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22242 The time between when we show the SafeBrowsing malware interstitial and the
22243 user clicking on the privacy policy link.
22247 <histogram name="SB2.MalwareInterstitialTimeProceed" units="milliseconds">
22248 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22250 The time between when we show the SafeBrowsing malware interstitial and the
22251 user clicking on the proceed link.
22255 <histogram name="SB2.MalwareInterstitialTimeTakeMeBack" units="milliseconds">
22256 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22258 The time between when we show the SafeBrowsing malware interstitial and the
22259 user clicking on the big green back button.
22263 <histogram name="SB2.Network" units="milliseconds">
22264 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22266 The time that it took to receive a response from the Google SafeBrowsing
22267 servers for a GetHash request.
22271 <histogram name="SB2.OldDatabaseKilobytes" units="KB">
22272 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22273 <summary>Size of v1 database deleted from client profile.</summary>
22276 <histogram name="SB2.OutShardShifts">
22277 <owner>shess@chromium.org</owner>
22279 Indicates how sharded safe-browsing on-disk stores are. Values like 0 to 4
22284 <histogram name="SB2.PhishingInterstitialTimeClosed" units="milliseconds">
22285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22287 The time between when we show the SafeBrowsing phishing interstitial and the
22288 user navigating away by for example, closing the tab, clicking the browser
22289 back button or typing another URL in the address bar.
22293 <histogram name="SB2.PhishingInterstitialTimeExpandedSeeMore"
22294 units="milliseconds">
22295 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22297 The time between when we show the SafeBrowsing phishing interstitial and the
22298 user expanding the "see more info" section of the page. (Only
22299 applies to field trial version 2 of the interstitial.)
22303 <histogram name="SB2.PhishingInterstitialTimeLearnMore" units="milliseconds">
22304 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22306 The time between when we show the SafeBrowsing phishing interstitial and the
22307 user clicking on the learn more link.
22311 <histogram name="SB2.PhishingInterstitialTimeProceed" units="milliseconds">
22312 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22314 The time between when we show the SafeBrowsing phishing interstitial and the
22315 user clicking on the proceed link.
22319 <histogram name="SB2.PhishingInterstitialTimeReportError" units="milliseconds">
22320 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22322 The time between when we show the SafeBrowsing phishing interstitial and the
22323 user clicking on the report error link.
22327 <histogram name="SB2.PhishingInterstitialTimeTakeMeBack" units="milliseconds">
22328 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22330 The time between when we show the SafeBrowsing phishing interstitial and the
22331 user clicking on the big green back button.
22335 <histogram name="SB2.PrefixSetBitsPerPrefix" units="bits">
22336 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22338 The size of the PrefixSet storage in bits, divided by the number of prefixes
22339 represented. Should almost always be 16.
22343 <histogram name="SB2.PrefixSetEvent" enum="SB2PrefixSetEvent">
22345 Deprecated 9/2012. No longer generated, BloomFilter being removed.
22347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22349 Records how well the PrefixSet implementation matches the BloomFilter
22354 <histogram name="SB2.PrefixSetKilobytes" units="KB">
22355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22356 <summary>The size of the PrefixSet file in kilobytes.</summary>
22359 <histogram name="SB2.PrefixSetLoad" units="ms">
22360 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22361 <summary>Time to load the PrefixSet file.</summary>
22364 <histogram name="SB2.PrefixSetRestoredExcess">
22366 Deprecated 9/2012. No longer generated.
22368 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22370 For debugging PrefixSet. How many extra results GetPrefixes returns.
22374 <histogram name="SB2.PrefixSetRestoredShortfall">
22376 Deprecated 9/2012. No longer generated.
22378 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22380 For debugging PrefixSet. How many fewer results GetPrefixes returns.
22384 <histogram name="SB2.PrefixSetUnsortedDelta">
22386 Deprecated 9/2012. No longer generated.
22388 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22390 For debugging PrefixSet. How far unsorted deltas are from expected value.
22394 <histogram name="SB2.PrefixSetUnsortedDifference">
22396 Deprecated 9/2012. No longer generated.
22398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22400 For debugging PrefixSet. Distance of unsorted elements from expected
22405 <histogram name="SB2.PrefixSetUnsortedPercent">
22407 Deprecated 9/2012. No longer generated.
22409 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22411 For debugging PrefixSet. How far into the results unsorted elements were
22412 found. Interesting values would be 0%, 50%, or 100%.
22416 <histogram name="SB2.PrefixSetUnsortedSize">
22418 Deprecated 9/2012. No longer generated.
22420 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22422 For debugging PrefixSet. Size of unsorted sets. To see if there is a
22423 problem with a particular size of dataset.
22427 <histogram name="SB2.PrefixSetVersionRead">
22428 <owner>shess@chromium.org</owner>
22429 <summary>Version read from the PrefixSet file.</summary>
22432 <histogram name="SB2.PrefixSetWrite" units="ms">
22433 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22434 <summary>Time to store the PrefixSet file.</summary>
22437 <histogram name="SB2.ReportingIsEnabled" enum="BooleanEnabled">
22438 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22440 Whether the user has Safe Browsing extended reporting enabled at the time a
22441 Safe Browsing warning was dismissed. This tracks the fraction of all SB
22442 interstitials that had reporting enabled.
22446 <histogram name="SB2.SetReportingEnabled" enum="BooleanEnabled">
22447 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22449 Tracks changes to the Safe Browsing extended reporting opt-in which is shown
22450 in the Safe Browsing interstitial.
22454 <histogram name="SB2.SideEffectFreeWhitelistDatabaseKilobytes" units="KB">
22455 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22457 The size of the Side Effect Free Whitelist SaafeBrowsing database file on
22458 disk in kilobytes, after an update has occurred.
22462 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetKilobytes" units="KB">
22463 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22465 The size of the Side Effect Free Whitelist PrefixSet file in kilobytes,
22466 after an udpate has occurred.
22470 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetLoad" units="ms">
22471 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22472 <summary>Time to load the Side Effect Free Whitelist PrefixSet file.</summary>
22475 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetWrite" units="ms">
22476 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22478 Time to store the Side Effect Free Whitelist PrefixSet file.
22482 <histogram name="SB2.SideEffectFreeWhitelistStatus"
22483 enum="SB2SideEffectFreeWhitelistStatus">
22484 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22485 <summary>The instantiation status of the SideEffectFreeWhitelist.</summary>
22488 <histogram name="SB2.StoreVersionRead">
22489 <owner>shess@chromium.org</owner>
22490 <summary>Version read from the store file.</summary>
22493 <histogram name="SB2.SubPrefixes">
22494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22496 The number of sub prefixes stored in the database after the last update.
22500 <histogram name="SB2.Update" units="milliseconds">
22501 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22503 The time from the receipt of the update request to the receipt of the final
22508 <histogram name="SB2.UpdateRequestSize" units="bytes">
22509 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22510 <summary>The payload size of update requests to the server.</summary>
22513 <histogram name="SB2.UpdateResult" enum="SB2UpdateResult">
22514 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22515 <summary>Result from trying to update the SafeBrowsing data.</summary>
22518 <histogram name="SB2.UpdateSize" units="bytes">
22519 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22520 <summary>The size of all the chunk URLs in an update response.</summary>
22523 <histogram name="SB2.UpdateUrls">
22524 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22525 <summary>The number of chunk URLs in an update response.</summary>
22528 <histogram name="SB2.VolunteerPrefixesRemoved">
22529 <owner>shess@chromium.org</owner>
22531 Older versions of the safe-browsing code incorrectly added additional
22532 SBPrefix items when receiving full hashes. This caused errors when
22533 calculating when to send gethash requests to the server. An additional pass
22534 over the data has been added to remove the excess prefixes. This histogram
22535 tracks progress of that code for purposes of informing a decision on when to
22536 remove the additional pass. See http://crbug.com/361248 .
22540 <histogram name="SBClientDownload.CheckDownloadStats"
22541 enum="SBClientDownloadCheckDownloadStats">
22542 <owner>mattm@chromium.org</owner>
22544 Records a histogram of the reason why downloads are marked as being
22545 malicious or clean by the improved SafeBrowsing binary download protection.
22549 <histogram name="SBClientDownload.DownloadExtensions"
22550 enum="SBClientDownloadExtensions">
22551 <owner>mattm@chromium.org</owner>
22553 Records a histogram of how often users download a file with a file extension
22554 that is possibly dangerous (e.g., exe, class).
22558 <histogram name="SBClientDownload.DownloadRequestDuration" units="milliseconds">
22559 <owner>mattm@chromium.org</owner>
22561 Records the total time it takes for the SafeBrowsing download service to
22562 check whether the content of a download is malicious or not. This histogram
22563 only includes requests that are sent to the SafeBrowsing server.
22567 <histogram name="SBClientDownload.DownloadRequestNetError" enum="NetErrorCodes">
22568 <owner>mattm@chromium.org</owner>
22570 The net error code for all CheckClientDownloadRequest URLFetchers.
22574 <histogram name="SBClientDownload.DownloadRequestPayloadSize" units="bytes">
22575 <owner>mattm@chromium.org</owner>
22577 The size of the upload data for CheckClientDownloadRequest URLFetchers.
22581 <histogram name="SBClientDownload.DownloadRequestResponseCode">
22582 <owner>mattm@chromium.org</owner>
22584 For CheckClientDownloadRequest URLFetchers with successful status, the HTTP
22585 response code that was received.
22589 <histogram name="SBClientDownload.ExtractImageHeadersTime" units="milliseconds">
22590 <owner>grt@chromium.org</owner>
22592 Records the time it takes for the SafeBrowsing download service to extract
22593 image headers from a downloaded binary.
22597 <histogram name="SBClientDownload.ExtractSignatureFeaturesTime"
22598 units="milliseconds">
22599 <owner>mattm@chromium.org</owner>
22601 Records the time it takes for the SafeBrowsing download service to extract
22602 signature info from a downloaded binary. This includes both unsigned and
22607 <histogram name="SBClientDownload.ExtractZipFeaturesTime" units="milliseconds">
22608 <owner>mattm@chromium.org</owner>
22610 Records the time it takes for the SafeBrowsing download service to extract
22611 info from a downloaded zip file.
22615 <histogram name="SBClientDownload.SignedBinaryDownload"
22616 enum="SBClientDownloadIsSignedBinary">
22617 <owner>mattm@chromium.org</owner>
22619 Records the number of signed vs. unsigned executables that are downloaded.
22623 <histogram name="SBClientDownload.SignedOrWhitelistedDownload">
22624 <owner>mattm@chromium.org</owner>
22626 Counter which is incremented whenever an executable is downloaded which is
22627 either signed or whose URL matches the download whitelist.
22631 <histogram name="SBClientDownload.ZipFileHasArchiveButNoExecutable"
22633 <owner>mattm@chromium.org</owner>
22635 For each zip file analyzed by the SafeBrowsing download service, records
22636 true if the zip did not contain any executables but did contain another zip
22637 file, false otherwise.
22641 <histogram name="SBClientDownload.ZipFileHasExecutable" enum="Boolean">
22642 <owner>mattm@chromium.org</owner>
22644 For each zip file analyzed by the SafeBrowsing download service, records if
22645 the zip contained an executable file.
22649 <histogram name="SBClientMalware.ClassificationStart" enum="BooleanHit">
22650 <owner>noelutz@chromium.org</owner>
22652 The number of pages that we could have possibly classified (essentially the
22653 number of top page navigations by users with SBClientMalware enabled). The
22654 name is slightly misleading as it is recorded before
22655 "Preclassification" happens.
22659 <histogram name="SBClientMalware.IPBlacklistRequestNetError"
22660 enum="NetErrorCodes">
22661 <owner>noelutz@chromium.org</owner>
22663 The net error code for all ClientMalwareRequest URLFetchers.
22667 <histogram name="SBClientMalware.IPBlacklistRequestPayloadSize" units="bytes">
22668 <owner>noelutz@chromium.org</owner>
22670 The size of the upload data for ClientMalwareRequest URLFetchers.
22674 <histogram name="SBClientMalware.IPBlacklistRequestResponseCode">
22675 <owner>noelutz@chromium.org</owner>
22677 For ClientMalwareRequest URLFetchers with successful status, the HTTP
22678 response code that was received.
22682 <histogram name="SBClientMalware.PreClassificationCheckFail"
22683 enum="SBClientDetectionPreClassificationCheckFail">
22684 <owner>noelutz@chromium.org</owner>
22686 Records the number of malware classifications that were skipped because a
22687 pre-classification check failed.
22691 <histogram name="SBClientMalware.SentReports" enum="SBClientMalwareSentReports">
22692 <owner>noelutz@chromium.org</owner>
22694 Measures the success rate of sending malware reports. Sending a report can
22695 fail due to a client reaching the limit on the number of reports it can send
22696 per day or due to the report failing to be serialized.
22700 <histogram name="SBClientMalware.UnexpectedPageId" enum="BooleanHit">
22701 <owner>noelutz@chromium.org</owner>
22703 Deprecated 03/2014. That part of the code got deleted.
22706 Counts the number of times the page ID that completed the page load does not
22707 match the browse info page ID. We expect that number to be zero.
22711 <histogram name="SBClientPhishing.CancelClassificationReason"
22712 enum="SBClientPhishingCancelClassificationReason">
22713 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22715 The counts for various reasons why an in-progress phishing classification
22720 <histogram name="SBClientPhishing.CheckNoPendingClassificationFailed">
22721 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22723 The number of times client-side phishing classifier expected to have no
22724 pending classifications running but that check failed.
22728 <histogram name="SBClientPhishing.ClassificationStart" enum="BooleanHit">
22729 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22731 The number of pages that we could have possibly classified (essentially the
22732 number of top page navigations by users with SBClientPhishing enabled). The
22733 name is slightly misleading as it is recorded before
22734 "Preclassification" happens.
22738 <histogram name="SBClientPhishing.ClientModelStatus"
22739 enum="SBClientPhishingClientModelStatus">
22740 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22742 The counts for various model status codes that we get after loading a new
22743 client-side phishing model.
22747 <histogram name="SBClientPhishing.DOMFeatureChunkTime" units="milliseconds">
22748 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22750 The time that an individual chunk of DOM feature extraction work took.
22754 <histogram name="SBClientPhishing.DOMFeatureFrameRemoved">
22755 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22757 The number of times that DOM feature extraction finished early because the
22758 active WebDocument's frame was removed during traversal.
22762 <histogram name="SBClientPhishing.DOMFeatureIterations">
22763 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22765 The number of iterations that the DOM feature extractor took to finish.
22769 <histogram name="SBClientPhishing.DOMFeatureResumeTime" units="milliseconds">
22770 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22772 The time that it took to resume DOM feature extraction for the phishing
22773 classifier. Longer times may indicate that the page DOM changed between
22774 chunks of work and the extractor had to re-traverse up to the saved
22779 <histogram name="SBClientPhishing.DOMFeatureTimeout">
22780 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22782 The number of phishing classifications that were aborted because DOM feature
22783 extraction took too long.
22787 <histogram name="SBClientPhishing.DOMFeatureTotalTime" units="milliseconds">
22788 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22790 The time that the DOM feature extarctor took to finish, summed across all
22795 <histogram name="SBClientPhishing.GrabPhishingThumbnail" units="ms">
22796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22797 <summary>Time spent generating the thumbnail.</summary>
22800 <histogram name="SBClientPhishing.IllegalFeatureValue">
22801 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22803 The number of features which were omitted from phishing classification
22804 because they were added with an illegal value. This would indicate a bug.
22808 <histogram name="SBClientPhishing.InitPrivateNetworksFailed">
22809 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22811 The number of times that the phishing detection service could not be
22812 initialized due to an error parsing the private IP networks. This would
22817 <histogram name="SBClientPhishing.InvalidWhitelistExpression">
22819 Deprecated 12/2011. Whitelist entries are no longer part of
22820 ClientPhishingResponse.
22822 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22824 The number of whitelist_expression entries in a ClientPhishingResponse that
22825 could not be canonicalized.
22829 <histogram name="SBClientPhishing.PreClassificationCheckFail"
22830 enum="SBClientDetectionPreClassificationCheckFail">
22831 <owner>noelutz@chromium.org</owner>
22833 Records the number of phishing classifications that were skipped because a
22834 pre-classification check failed.
22838 <histogram name="SBClientPhishing.ReportLimitSkipped" enum="BooleanHit">
22839 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22841 The number of phishing classifications that were previously cached as being
22842 phishing but that will get re-classified (to possibly fix false positives).
22846 <histogram name="SBClientPhishing.RequestNotSerialized">
22847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22849 The number of phishing classifier pingbacks that were skipped because
22850 serializing the request protocol buffer to string failed.
22854 <histogram name="SBClientPhishing.RequestSatisfiedFromCache" enum="BooleanHit">
22855 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22857 The number of times that a cached phishing classification result was used,
22858 rather than pinging the server.
22862 <histogram name="SBClientPhishing.ScorerCreationStatus"
22863 enum="SBClientPhishingScorerCreationStatus">
22864 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22866 Records the status when we create a scorer object for the client-side
22867 phishing detection classifier.
22871 <histogram name="SBClientPhishing.TermFeatureBreakIterError">
22872 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22874 The number of phishing classifications that were aborted because the term
22875 feature extractor failed to initialize an ICU break iterator.
22879 <histogram name="SBClientPhishing.TermFeatureChunkTime" units="milliseconds">
22880 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22882 The time that an individual chunk of term feature extraction work took.
22886 <histogram name="SBClientPhishing.TermFeatureIterations">
22887 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22889 The number of iterations that the term feature extractor took to finish.
22893 <histogram name="SBClientPhishing.TermFeatureTimeout">
22894 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22896 The number of phishing classification that were aborted because term feature
22897 extraction took too long.
22901 <histogram name="SBClientPhishing.TermFeatureTotalTime" units="milliseconds">
22902 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22904 The time that the term feature extarctor took to finish, summed across all
22909 <histogram name="SBClientPhishing.TooManyFeatures">
22910 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22912 The number of times that the limit on the number of phishing classifier
22913 features for a page was reached. This may indicate a bug, or that
22914 kMaxFeatureSize is too small.
22918 <histogram name="SBClientPhishing.URLFeatureTime" units="milliseconds">
22919 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22921 The time taken to extract URL features for the phishing classifier.
22925 <histogram name="SBDownloadFeedback.Activations" enum="DownloadItem.DangerType">
22926 <owner>mattm@chromium.org</owner>
22928 Count of times download feedback has been started, broken down by danger
22933 <histogram name="SBDownloadFeedback.ActiveFeedbacks">
22934 <owner>mattm@chromium.org</owner>
22936 When a new download feedback request is added, records the number of
22937 download requests currently active and/or pending.
22941 <histogram name="SBDownloadFeedback.Eligible" enum="DownloadItem.DangerType">
22942 <owner>mattm@chromium.org</owner>
22944 Count of times eligible download notifications are shown. Broken down by
22949 <histogram name="SBDownloadFeedback.Shown" enum="DownloadItem.DangerType">
22951 Starting with M32, replaced by SBDownloadFeedback.Eligible.
22953 <owner>mattm@chromium.org</owner>
22955 Count of times download feedback button has been shown, broken down by
22960 <histogram name="SBDownloadFeedback.SizeEligibleKB" units="KB">
22961 <owner>mattm@chromium.org</owner>
22963 Size of downloads that were of the correct danger type, regardless if they
22964 meet the max file size check or if they are actually uploaded or not.
22968 <histogram name="SBDownloadFeedback.SizeFailure" units="bytes">
22969 <owner>mattm@chromium.org</owner>
22971 Size of downloads that failed to be uploaded to the feedback service.
22975 <histogram name="SBDownloadFeedback.SizeSuccess" units="bytes">
22976 <owner>mattm@chromium.org</owner>
22978 Size of downloads that were successfully uploaded to the feedback service.
22982 <histogram name="SBDownloadFeedback.UploadResult"
22983 enum="SBDownloadFeedbackUploadResult">
22984 <owner>mattm@chromium.org</owner>
22986 Final result of attempt to upload binary to download feedback service.
22990 <histogram name="Search.ContextualSearchOptCard"
22991 enum="ContextualSearchOptCardAction">
22992 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22993 <summary>The type of action taken in the Opt-in card.</summary>
22996 <histogram name="Search.ContextualSearchOptPeekCard"
22997 enum="ContextualSearchPeekCardAction">
22998 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
22999 <summary>The type of action taken when the Opt-in card is peeking.</summary>
23002 <histogram name="Search.ContextualSearchPeekCard"
23003 enum="ContextualSearchPeekCardAction">
23004 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23005 <summary>The type of action taken when the Search card is peeking.</summary>
23008 <histogram name="Search.ContextualSearchTap" enum="ContextualSearchTapAction">
23009 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23010 <summary>The type of tap action taken by opted-in users.</summary>
23013 <histogram name="Search.ContextualSearchTapUndecided"
23014 enum="ContextualSearchTapAction">
23015 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23016 <summary>The type of tap action taken by undecided users.</summary>
23019 <histogram name="Search.ContextualSearchTimeToSearch" units="milliseconds">
23020 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23021 <summary>The time between tapping on a word and performing a search.</summary>
23024 <histogram name="Search.DefaultSearchProvider" enum="OmniboxSearchEngine">
23026 Made obsolete around Chrome 32. Use Search.DefaultSearchProviderType
23029 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23031 The id of the default search engine that is loaded after Chrome startup. See
23032 src/chrome/browser/search_engines/prepopulate_engines.json for more info.
23036 <histogram name="Search.DefaultSearchProviderType"
23037 enum="OmniboxSearchEngineType">
23038 <owner>mpearson@chromium.org</owner>
23040 The type of the default search engine that is loaded when a profile is
23041 opened or after a profile reset. Note that at least one profile is opened
23046 <histogram name="Search.MigratedPrefToDictionaryValue" enum="BooleanHit">
23047 <owner>erikwright@chromium.org</owner>
23049 The number of times that a user-selected DSE was migrated from separate
23050 String/List/..Value preferences to the new single DictionaryValue used in
23055 <histogram name="ServicesCustomization.LoadResult"
23056 enum="ServicesCustomizationLoadResult">
23057 <owner>dpolukhin@chromium.org</owner>
23059 Records result of fetching and parsing OEM customization manifest. See
23060 ServicesCustomizationDocument class for more info. Used only on Chrome OS.
23064 <histogram name="Settings.DefaultSearchProvider" enum="OmniboxSearchEngine">
23066 Deprecated in Chrome 30. Use Search.DefaultSearchProviderType instead.
23068 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23070 The id of the default search engine domain that is specified in user
23071 preferences when a profile is loaded.
23075 <histogram name="Settings.EnforcementGroupDeterminedFromTrial"
23076 enum="BooleanSuccess">
23077 <owner>gab@chromium.org</owner>
23079 Whether the SettingsEnforcement group was successfully determined from the
23080 field trial or if it had to revert to the hardcoded default.
23084 <histogram name="Settings.FilterOnLoadTime" units="milliseconds">
23085 <owner>gab@chromium.org</owner>
23087 The amount of time it took to run PrefHashFilter::FilterOnLoad on startup.
23091 <histogram name="Settings.FilterSerializeDataTime" units="milliseconds">
23092 <owner>gab@chromium.org</owner>
23094 The amount of time it took to run PrefHashFilter::FilterSerializeData on the
23095 UI thread prior to writing the Preferences file to disk. Only logged when
23096 PrefHashFilter::FilterSerializeData actually had work to do.
23100 <histogram name="Settings.GivenShowHomeButton_HomePageIsNewTabPage"
23102 <owner>mpearson@chromium.org</owner>
23104 Whether or not the home page user preference is set to the default NTP value
23105 when a profile is loaded. This is only logged if the home button is shown.
23109 <histogram name="Settings.HashesDictionaryTrusted" enum="BooleanValid">
23110 <owner>csharp@chromium.org</owner>
23111 <owner>gab@chromium.org</owner>
23113 Logged on profile load. Indicates whether the hashes dictionary for this
23114 profile is trusted.
23118 <histogram name="Settings.HomePageDomain" enum="OmniboxSearchEngine">
23120 Deprecated in Chrome 30. Replaced by Settings.HomePageEngineType.
23122 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23124 The id of the home page domain that is specified in user preferences when a
23129 <histogram name="Settings.HomePageEngineType" enum="OmniboxSearchEngineType">
23130 <owner>mpearson@chromium.org</owner>
23132 Tries to pretend the home page URL is a search URL, and records the search
23133 engine type of that URL by comparing the TLD+1 of the home page URL with
23134 those of the different known search engines. Recorded when a profile is
23135 opened, if a home page URL has been set. Note that at least one profile is
23140 <histogram name="Settings.HomePageIsNewTabPage" enum="Boolean">
23142 Deprecated 08/05/2013. Replaced by
23143 Settings.GivenShowHomeButton_HomePageIsNewTabPage.
23145 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23147 Whether or not the home page user preference is set to the default NTP value
23148 when a profile is loaded.
23152 <histogram name="Settings.HomePageIsNewTabPage.PulledFromSync" enum="Boolean">
23153 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23155 The value of the home-page-is-new-tab-page pref when pulled down from sync
23156 to update an out-of-sync local pref store.
23160 <histogram name="Settings.HomePageIsNewTabPage.PushedToSync" enum="Boolean">
23161 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23163 The value of the home-page-is-new-tab-page pref when pushed up to sync from
23164 a change made locally.
23168 <histogram name="Settings.InitializedFromMasterPrefs" enum="BooleanSuccess">
23169 <owner>csharp@chromium.org</owner>
23170 <owner>gab@chromium.org</owner>
23172 Logged on first run when generating the Preferences file from
23173 master_preferences. True if serializing the generated Preferences file to
23174 disk was successful, false otherwise. Note: this event does not occur if
23175 there is no master_preferences file on first run.
23179 <histogram name="Settings.PinnedTabEngineTypes" enum="OmniboxSearchEngineType">
23180 <owner>mpearson@chromium.org</owner>
23182 Tries to pretend pinned tab URLs are search URLs, and records the search
23183 engine types of those URLs by comparing the TLD+1s of the URLs with those of
23184 the different known search engines. Recorded when a profile is opened, if
23185 there are pinned tabs. Note that at least one profile is opened on startup.
23189 <histogram name="Settings.PinnedTabs">
23190 <owner>mpearson@chromium.org</owner>
23191 <summary>The number of pinned tabs opened when a profile is loaded.</summary>
23194 <histogram name="Settings.ShowHomeButton" enum="BooleanEnabled">
23195 <owner>mpearson@chromium.org</owner>
23197 Whether or not the home button is enabled in user preferences when a profile
23202 <histogram name="Settings.ShowHomeButton.PulledFromSync" enum="BooleanEnabled">
23203 <owner>mpearson@chromium.org</owner>
23205 The enabled state of the Home button pref when pulled down from sync to
23206 update an out-of-sync local pref store.
23210 <histogram name="Settings.ShowHomeButton.PushedToSync" enum="BooleanEnabled">
23211 <owner>mpearson@chromium.org</owner>
23213 The enabled state of the Home button pref when pushed up to sync from a
23214 change made locally.
23218 <histogram name="Settings.StartupPageDomains" enum="OmniboxSearchEngine">
23220 Deprecated in Chrome 30. Replaced by Settings.StartupPageEngineTypes.
23222 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23224 The ids of startup page domains that are specified in user preferences when
23225 a profile is loaded.
23229 <histogram name="Settings.StartupPageEngineTypes"
23230 enum="OmniboxSearchEngineType">
23231 <owner>mpearson@chromium.org</owner>
23233 Tries to pretend the startup page URLs are search URLs, and records the
23234 search engine types of those URLs by comparing the TLD+1s of the URLs with
23235 those of the different known search engines. Recorded when a profile is
23236 opened, if startup page URLs have been set. Note that at least one profile
23237 is opened on startup.
23241 <histogram name="Settings.StartupPageLoadSettings" enum="SessionStartupPref">
23242 <owner>mpearson@chromium.org</owner>
23243 <summary>The startup page settings when a profile is loaded.</summary>
23246 <histogram name="Settings.StartupPageLoadSettings.PulledFromSync"
23247 enum="SessionStartupPref">
23248 <owner>mpearson@chromium.org</owner>
23250 The startup page setting when pulled down from sync to update an out-of-sync
23255 <histogram name="Settings.StartupPageLoadSettings.PushedToSync"
23256 enum="SessionStartupPref">
23257 <owner>mpearson@chromium.org</owner>
23259 The startup page setting when pushed up to sync from a change made locally.
23263 <histogram name="Settings.StartupPageLoadURLs">
23264 <owner>mpearson@chromium.org</owner>
23266 The number of URLs to be loaded on startup when a profile is loaded, if the
23267 startup page setting is set to load URLs.
23271 <histogram name="Settings.StartupURLsMigration" enum="StartupURLsMigration">
23272 <owner>csharp@chromium.org</owner>
23273 <summary>The startup URLs pref migration steps.</summary>
23276 <histogram name="Settings.StartupURLsResetTime" units="milliseconds">
23277 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23279 The time elapsed in milliseconds in between startup URLs pref migration. A
23280 value of 0 indicates that the last migration time was in the future due to
23281 e.g. an incorrect system time.
23285 <histogram name="Settings.TrackedPreferenceChanged" enum="TrackedPreference">
23286 <owner>gab@chromium.org</owner>
23288 The id of a tracked preference whose value has been changed since the last
23289 time Chrome set it.
23293 <histogram name="Settings.TrackedPreferenceCleared" enum="TrackedPreference">
23294 <owner>gab@chromium.org</owner>
23296 The id of a tracked preference whose value has been cleared since the last
23297 time Chrome set it.
23301 <histogram name="Settings.TrackedPreferenceInitialized"
23302 enum="TrackedPreference">
23303 <owner>gab@chromium.org</owner>
23305 The id of a tracked preference whose last value isn't known. We may be just
23306 starting to track the preference, or local state may have been changed
23307 outside of Chrome. This should only happen once per pref per profile.
23311 <histogram name="Settings.TrackedPreferenceMigrated" enum="TrackedPreference">
23312 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23314 Logs the tracked preference id when it is migrated to the new MAC algorithm.
23315 This should only happen once per pref per profile.
23319 <histogram name="Settings.TrackedPreferenceMigratedLegacyDeviceId"
23320 enum="TrackedPreference">
23321 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23323 The id of a tracked preference whose value has not changed since the last
23324 time Chrome set it, but which was last set using a legacy device ID. Each
23325 user should report this at most once per preference id and immediately be
23326 migrated to the latest hashing model.
23330 <histogram name="Settings.TrackedPreferenceReset" enum="TrackedPreference">
23331 <owner>gab@chromium.org</owner>
23332 <summary>The id of a tracked preference which was reset by Chrome.</summary>
23335 <histogram name="Settings.TrackedPreferencesAlternateStoreVersion"
23336 enum="PrefHashStoreVersion">
23337 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23339 The version of a PrefHashStore, reported once for each alternate
23340 PrefHashStore (not associated to the default profile) from a delayed task on
23345 <histogram name="Settings.TrackedPreferencesAlternateStoreVersionUpdatedFrom"
23346 enum="PrefHashStoreVersion">
23347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23349 The previous version of an alternate PrefHashStore (not associated to the
23350 default profile) that was updated from a delayed task on startup. This
23351 should match Settings.TrackedPreferencesAlternateStoreVersion fairly closely
23352 for all versions but VERSION_LATEST which should never be reported here.
23356 <histogram name="Settings.TrackedPreferencesInitializedForUnloadedProfile"
23359 Deprecated 2014-02 in favor of
23360 Settings.TrackedPreferencesAlternateStoreVersionUpdatedFrom.
23362 <owner>gab@chromium.org</owner>
23364 Preference tracking was initialized for an unloaded profile. This should
23365 happen at most once per profile.
23369 <histogram name="Settings.TrackedPreferencesNoEnforcementOnDomain"
23370 enum="BooleanEnabled">
23371 <owner>gab@chromium.org</owner>
23373 Whether settings enforcement was cancelled for a machine joined to a domain.
23374 Reported once per session on browser startup.
23378 <histogram name="Settings.TrackedPreferenceTrustedInitialized"
23379 enum="TrackedPreference">
23380 <owner>gab@chromium.org</owner>
23382 The id of a tracked preference which was initialized despite the absence of
23383 a MAC as either (1) the current MACs are trusted, infering that this is a
23384 newly tracked pref, or (2) its value is NULL.
23388 <histogram name="Settings.TrackedPreferenceUnchanged" enum="TrackedPreference">
23389 <owner>gab@chromium.org</owner>
23391 The id of a tracked preference whose value has not changed since the last
23392 time Chrome set it.
23396 <histogram name="Settings.TrackedPreferenceWantedReset"
23397 enum="TrackedPreference">
23398 <owner>gab@chromium.org</owner>
23400 The id of a tracked preference which Chrome would have reset had the config
23405 <histogram name="Settings.TrackedSplitPreferenceChanged">
23406 <owner>gab@chromium.org</owner>
23408 The number of items that had changed in a dictionary pref when
23409 Settings.TrackedPreferenceChanged is reported for that pref.
23413 <histogram name="SettingsResetBubble.NumNoThanksPerReset">
23414 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23416 Counts the number of times the user clicked on the No Thanks button of the
23417 settings reset bubble before clicking on the Reset button in the same Chrome
23422 <histogram name="SharedWorker.RendererSurviveForWorkerTime"
23423 units="milliseconds">
23424 <owner>horo@chromium.org</owner>
23426 A survival time of RenderProcessHostImpl for the In-renderer Shared Worker
23427 from when FastShutdownIfPossible() is called.
23431 <histogram name="SharedWorker.TimeToDeleted" units="milliseconds">
23432 <owner>horo@chromium.org</owner>
23434 The lifetime of a SharedWorkerHost. This roughly corresponds to the lifetime
23439 <histogram name="SharedWorker.TimeToScriptLoaded" units="milliseconds">
23440 <owner>horo@chromium.org</owner>
23442 The time from the creation of SharedWorkerHost until when WorkerScriptLoaded
23447 <histogram name="SharedWorker.TimeToScriptLoadFailed" units="milliseconds">
23448 <owner>horo@chromium.org</owner>
23450 The time from the creation of SharedWorkerHost until when
23451 WorkerScriptLoadFailed is called.
23455 <histogram name="ShortcutsProvider.QueryIndexTime" units="milliseconds">
23456 <owner>davidben@chromium.org</owner>
23458 The time it takes for the ShortcutsProvider to perform a query after the
23459 user has typed N characters.
23463 <histogram name="Signin.OneClickConfirmation" enum="SigninFlowConfirmations">
23464 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23466 Count of the ways users interact with the confirmation dialogs of the new
23467 web based sign in to Chrome flow (accessed via the one click signin).
23471 <histogram name="SimpleCache.App.CheckCRCResult" enum="CheckCRCResult">
23472 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23474 Whether or not the CRC was checked at the moment when the last reference to
23475 a read-only entry stream is closed.
23479 <histogram name="SimpleCache.App.CreationToIndex" units="milliseconds">
23480 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23482 The time from the creation of the simple cache backend until the index has
23483 been loaded from disk.
23487 <histogram name="SimpleCache.App.CreationToIndexFail" units="milliseconds">
23488 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23490 The time from the creation of the simple cache backend until the index fails
23495 <histogram name="SimpleCache.App.EntryCreatedAndStream2Omitted"
23496 enum="SimpleCache.EntryCreatedAndStream2Omitted">
23497 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23499 Whether, upon creation of a new cache entry, the file for stream 2 was
23500 omitted since that stream was empty.
23504 <histogram name="SimpleCache.App.EntryCreationResult" enum="BooleanSuccess">
23505 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23507 For entry creation operations that were sent to the disk, the result of
23512 <histogram name="SimpleCache.App.EntryCreationTime" units="milliseconds">
23513 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23514 <summary>The time, in ms, spent creating a new entry on disk.</summary>
23517 <histogram name="SimpleCache.App.EntryOpenedAndStream2Removed"
23518 enum="SimpleCache.EntryOpenedAndStream2Removed">
23519 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23521 Whether, upon opening of an existing cache entry, stream 2 was empty and the
23522 file for that stream was therefore removed.
23526 <histogram name="SimpleCache.App.EntryOperationsPending">
23527 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23529 At the time that operations are run, the number of pending operations on a
23534 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart" units="bytes">
23535 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23536 <summary>The size of the cache at the beginning of an eviction.</summary>
23539 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart2" units="KB">
23540 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23541 <summary>The size of the cache at the beginning of an eviction.</summary>
23544 <histogram name="SimpleCache.App.Eviction.EntryCount">
23545 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23546 <summary>The number of entries to be erased in an eviction.</summary>
23549 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart" units="bytes">
23550 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23552 The maximum allowed size of the cache at the beginning of an eviction.
23556 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart2" units="KB">
23557 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23559 The maximum allowed size of the cache at the beginning of an eviction.
23563 <histogram name="SimpleCache.App.Eviction.Result" enum="BooleanSuccess">
23564 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23565 <summary>The result of an eviction.</summary>
23568 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted" units="bytes">
23569 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23570 <summary>The number of bytes to be erased in an eviction.</summary>
23573 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted2" units="KB">
23574 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23575 <summary>The amount of memory freed in an eviction.</summary>
23578 <histogram name="SimpleCache.App.Eviction.SizeWhenDone" units="bytes">
23579 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23580 <summary>The size of the cache after running an eviction.</summary>
23583 <histogram name="SimpleCache.App.Eviction.SizeWhenDone2" units="KB">
23584 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23585 <summary>The size of the cache after running an eviction.</summary>
23588 <histogram name="SimpleCache.App.Eviction.TimeToDone" units="milliseconds">
23589 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23590 <summary>Time spent completing an eviction.</summary>
23593 <histogram name="SimpleCache.App.Eviction.TimeToSelectEntries"
23594 units="milliseconds">
23595 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23596 <summary>Time spent selecting entries for eviction.</summary>
23599 <histogram name="SimpleCache.App.FileDescriptorLimitHard">
23600 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23602 The maximum limit of how many file descriptors a process can open. Emitted
23603 each time the browser is launched, if the limit could be retrieved. (This
23604 is the highest value we could raise the current limit to if we liked.)
23608 <histogram name="SimpleCache.App.FileDescriptorLimitSoft">
23609 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23611 The current limit of how many file descriptors a process can open. Emitted
23612 each time the browser is launched, if the limit could be retrieved. (We can
23613 raise this to the maximum limit if we like, without root access.)
23617 <histogram name="SimpleCache.App.FileDescriptorLimitStatus"
23618 enum="SimpleCache.FileDescriptorLimitStatus">
23619 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23621 The result of trying to get the file descriptor limit. Emitted each time
23622 the browser is launched.
23626 <histogram name="SimpleCache.App.GlobalOpenEntryCount">
23627 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23629 The number of open entries across all caches backed by the Simple Cache. An
23630 entry is opened whenever a caller asks to open it to read or write cache
23631 data, and remains open until the last caller asks to close it. Logged
23632 whenever an entry is opened or closed.
23636 <histogram name="SimpleCache.App.HeaderSize" units="bytes">
23637 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23639 The size of the header stream of a Simple Cache entry, emitted every time
23640 the headers are written or rewritten.
23644 <histogram name="SimpleCache.App.HeaderSizeChange"
23645 enum="SimpleCacheHeaderSizeChange">
23646 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23648 How the header size has changed in a Simple Cache entry, emitted every time
23649 a write operation occurs on the header stream. (This includes the initial
23650 write, rewrites, and other writes that we couldn't classify.)
23654 <histogram name="SimpleCache.App.HeaderSizeDecreaseAbsolute" units="bytes">
23655 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23657 The absolute size decrease of the header stream of a Simple Cache entry,
23658 emitted every time the headers are rewritten with a smaller size.
23662 <histogram name="SimpleCache.App.HeaderSizeDecreasePercentage" units="percent">
23663 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23665 The relative size decrease of the header stream of a Simple Cache entry,
23666 emitted every time the headers are rewritten with a smaller size.
23670 <histogram name="SimpleCache.App.HeaderSizeIncreaseAbsolute" units="bytes">
23671 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23673 The absolute size increase of the header stream of a Simple Cache entry,
23674 emitted every time the headers are rewritten with a larger size.
23678 <histogram name="SimpleCache.App.HeaderSizeIncreasePercentage" units="percent">
23679 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23681 The relative size increase of the header stream of a Simple Cache entry,
23682 emitted every time the headers are rewritten with a larger size.
23686 <histogram name="SimpleCache.App.IndexCorrupt" enum="BooleanCorrupt">
23687 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23688 <summary>For each index load, whether the index file was corrupt.</summary>
23691 <histogram name="SimpleCache.App.IndexCreatedEntryCount">
23692 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23693 <summary>The number of entries in a newly created index file.</summary>
23696 <histogram name="SimpleCache.App.IndexEntriesLoaded">
23697 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23698 <summary>Number of entries loaded from the index file on start.</summary>
23701 <histogram name="SimpleCache.App.IndexEntriesRestored">
23702 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23704 Number of entries restored from disk when there was no index or the index
23709 <histogram name="SimpleCache.App.IndexFileStateOnLoad" enum="SimpleIndexState">
23710 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23712 The state the index file is at when an attempt is made to load from it.
23716 <histogram name="SimpleCache.App.IndexInitializationWaiters">
23717 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23719 At the time of index initialization, the number of enqueued jobs awaiting
23720 index initialization.
23724 <histogram name="SimpleCache.App.IndexInitializeMethod"
23725 enum="SimpleCacheIndexInitializeMethod">
23726 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23727 <summary>The method used to initialize the simple cache index.</summary>
23730 <histogram name="SimpleCache.App.IndexLoadTime" units="milliseconds">
23731 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23733 Time (as measured on the worker pool) spent loading the index file.
23737 <histogram name="SimpleCache.App.IndexNumEntriesOnWrite">
23738 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23739 <summary>The number of entries written to the index on a flush.</summary>
23742 <histogram name="SimpleCache.App.IndexRestoreTime" units="milliseconds">
23743 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23745 Time (as measured on the worker pool) spent restoring the index file by
23746 iterating directory entries.
23750 <histogram name="SimpleCache.App.IndexWriteInterval.Background"
23751 units="milliseconds">
23752 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23754 The interval between index saves, for apps in the background.
23758 <histogram name="SimpleCache.App.IndexWriteInterval.Foreground"
23759 units="milliseconds">
23760 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23762 The interval between index saves, for apps in the foreground.
23766 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Background"
23767 units="milliseconds">
23768 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23770 The amount of time spend writing the index file to disk, for apps in the
23771 background, measured starting at the beginning of the write on the callback
23772 thread, and calculated using the completion time on the worker pool.
23776 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Foreground"
23777 units="milliseconds">
23778 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23780 The amount of time spend writing the index file to disk, for apps in the
23781 foreground, measured starting at the beginning of the write on the callback
23782 thread, and calculated using the completion time on the worker pool.
23786 <histogram name="SimpleCache.App.KeyMatchedOnOpen" enum="BooleanMatched">
23787 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23789 For each call to OpenEntry, whether the key on disk matched the request key.
23793 <histogram name="SimpleCache.App.LastClusterLossPercent" units="percent">
23794 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23796 For each file in the Simple Cache, the percentage of disk space used by the
23797 cluster loss, the unused disk space in the last 4096 byte cluster of the
23802 <histogram name="SimpleCache.App.LastClusterSize" units="bytes">
23803 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23805 For each file in the Simple Cache, the number of bytes in the last 4096 byte
23806 cluster when the entry is saved to disk.
23810 <histogram name="SimpleCache.App.OpenEntryIndexState"
23811 enum="SimpleCacheOpenEntryIndexState">
23812 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23814 At the time that an entry is opened, the state of that entry in the index.
23818 <histogram name="SimpleCache.App.ReadIsParallelizable"
23819 enum="SimpleCacheReadParallelizable">
23820 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23822 For each Read operation, whether it could have been issued in parallel of a
23823 previous Read operation.
23827 <histogram name="SimpleCache.App.ReadResult" enum="SimpleCacheReadResult">
23828 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23829 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
23832 <histogram name="SimpleCache.App.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
23833 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23835 For each EOFRecord found with a valid magic number, indicates if the record
23836 also contains a CRC.
23840 <histogram name="SimpleCache.App.SyncCheckEOFResult"
23841 enum="SimpleCacheSyncCheckEOFResult">
23842 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23844 The result, at the synchronous layer, of checking the EOF record of a cache
23849 <histogram name="SimpleCache.App.SyncCloseResult"
23850 enum="SimpleCacheSyncCloseResult">
23851 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23853 The result, at the synchronous layer, of closing a cache entry.
23857 <histogram name="SimpleCache.App.SyncCreatePlatformFileError"
23858 enum="PlatformFileError">
23859 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23861 The platform error reported when attempting to create a new cache entry at
23862 the synchronous layer.
23866 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithIndex"
23867 enum="PlatformFileError">
23868 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23870 The platform error reported when attempting to create a new cache entry at
23871 the synchronous layer when the index has already initialized.
23875 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithoutIndex"
23876 enum="PlatformFileError">
23877 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23879 The platform error reported when attempting to create a new cache entry at
23880 the synchronous layer when the index has not yet initialized.
23884 <histogram name="SimpleCache.App.SyncCreateResult"
23885 enum="SimpleCacheSyncCreateResult">
23886 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23888 The result, at the synchronous layer, reported when attempting to create a
23893 <histogram name="SimpleCache.App.SyncCreateResult_WithIndex"
23894 enum="SimpleCacheSyncCreateResult">
23895 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23897 The result, at the synchronous layer, reported when attempting to create a
23898 new cache entry when the index has already initialized.
23902 <histogram name="SimpleCache.App.SyncCreateResult_WithoutIndex"
23903 enum="SimpleCacheSyncCreateResult">
23904 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23906 The result, at the synchronous layer, reported when attempting to create a
23907 new cache entry when the index has not yet initialized.
23911 <histogram name="SimpleCache.App.SyncOpenEntryAge" units="hours">
23912 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23914 The age of the entry (time since last modified), when opened at the
23919 <histogram name="SimpleCache.App.SyncOpenPlatformFileError"
23920 enum="PlatformFileError">
23921 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23923 The platform error reported when attempting to create a new cache entry at
23924 the synchronous layer.
23928 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithIndex"
23929 enum="PlatformFileError">
23930 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23932 The platform error reported when attempting to create a new cache entry at
23933 the synchronous layer when the index has already initialized.
23937 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithoutIndex"
23938 enum="PlatformFileError">
23939 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23941 The platform error reported when attempting to create a new cache entry at
23942 the synchronous layer when the index has not initialized.
23946 <histogram name="SimpleCache.App.SyncOpenResult"
23947 enum="SimpleCacheSyncOpenResult">
23948 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23950 The result, at the synchronous layer, reported when attempting to open a new
23955 <histogram name="SimpleCache.App.SyncOpenResult_WithIndex"
23956 enum="SimpleCacheSyncOpenResult">
23957 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23959 The result, at the synchronous layer, reported when attempting to open a new
23960 cache entry when the index has already initialized.
23964 <histogram name="SimpleCache.App.SyncOpenResult_WithoutIndex"
23965 enum="SimpleCacheSyncOpenResult">
23966 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23968 The result, at the synchronous layer, reported when attempting to open a new
23969 cache entry when the index has not yet initialized.
23973 <histogram name="SimpleCache.App.SyncWriteResult"
23974 enum="SimpleCacheSyncWriteResult">
23975 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23977 The result, at the synchronous layer, of writing to a cache entry.
23981 <histogram name="SimpleCache.App.WriteDependencyType"
23982 enum="SimpleCacheWriteDependencyType">
23983 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23985 Shows whether a write operation depends on the previous operation in queue
23986 particularly in the aspect of its possibility to run in parallel.
23990 <histogram name="SimpleCache.App.WriteResult" enum="SimpleCacheWriteResult">
23992 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
23993 return", which previously showed up as "success".
23995 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
23996 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
23999 <histogram name="SimpleCache.App.WriteResult2" enum="SimpleCacheWriteResult">
24000 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24001 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
24004 <histogram name="SimpleCache.CheckCRCResult" enum="CheckCRCResult">
24006 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24008 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24010 Whether or not the CRC was checked at the moment when the last reference to
24011 a read-only entry stream is closed.
24015 <histogram name="SimpleCache.CreationToIndex" units="milliseconds">
24017 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24019 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24021 The time from the creation of the simple cache backend until the index has
24022 been loaded from disk.
24026 <histogram name="SimpleCache.CreationToIndexFail" units="milliseconds">
24028 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24030 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24032 The time from the creation of the simple cache backend until the index fails
24037 <histogram name="SimpleCache.EntryCreationResult" enum="BooleanSuccess">
24039 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24041 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24043 For entry creation operations that were sent to the disk, the result of
24048 <histogram name="SimpleCache.EntryCreationTime" units="milliseconds">
24050 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24052 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24053 <summary>The time, in ms, spent creating a new entry on disk.</summary>
24056 <histogram name="SimpleCache.EntryOperationsPending">
24058 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24060 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24062 At the time that operations are run, the number of pending operations on a
24067 <histogram name="SimpleCache.Eviction.CacheSizeOnStart" units="bytes">
24069 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24072 <summary>The size of the cache at the beginning of an eviction.</summary>
24075 <histogram name="SimpleCache.Eviction.CacheSizeOnStart2" units="KB">
24077 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24079 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24080 <summary>The size of the cache at the beginning of an eviction.</summary>
24083 <histogram name="SimpleCache.Eviction.EntryCount">
24085 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24087 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24088 <summary>The number of entries to be erased in an eviction.</summary>
24091 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart" units="bytes">
24093 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24095 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24097 The maximum allowed size of the cache at the beginning of an eviction.
24101 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart2" units="KB">
24103 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24105 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24107 The maximum allowed size of the cache at the beginning of an eviction.
24111 <histogram name="SimpleCache.Eviction.Result" enum="BooleanSuccess">
24113 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24115 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24116 <summary>The result of an eviction.</summary>
24119 <histogram name="SimpleCache.Eviction.SizeOfEvicted" units="bytes">
24121 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24123 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24124 <summary>The number of bytes to be erased in an eviction.</summary>
24127 <histogram name="SimpleCache.Eviction.SizeOfEvicted2" units="KB">
24129 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24131 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24132 <summary>The amount of memory freed in an eviction.</summary>
24135 <histogram name="SimpleCache.Eviction.SizeWhenDone" units="bytes">
24137 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24139 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24140 <summary>The size of the cache after running an eviction.</summary>
24143 <histogram name="SimpleCache.Eviction.SizeWhenDone2" units="KB">
24145 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24147 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24148 <summary>The size of the cache after running an eviction.</summary>
24151 <histogram name="SimpleCache.Eviction.TimeToDone" units="milliseconds">
24153 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24155 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24156 <summary>Time spent completing an eviction.</summary>
24159 <histogram name="SimpleCache.Eviction.TimeToSelectEntries" units="milliseconds">
24161 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24163 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24164 <summary>Time spent selecting entries for eviction.</summary>
24167 <histogram name="SimpleCache.FileDescriptorLimitHard">
24169 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24171 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24173 The maximum limit of how many file descriptors a process can open. Emitted
24174 each time the browser is launched, if the limit could be retrieved. (This
24175 is the highest value we could raise the current limit to if we liked.)
24179 <histogram name="SimpleCache.FileDescriptorLimitSoft">
24181 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24183 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24185 The current limit of how many file descriptors a process can open. Emitted
24186 each time the browser is launched, if the limit could be retrieved. (We can
24187 raise this to the maximum limit if we like, without root access.)
24191 <histogram name="SimpleCache.FileDescriptorLimitStatus"
24192 enum="SimpleCache.FileDescriptorLimitStatus">
24194 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24196 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24198 The result of trying to get the file descriptor limit. Emitted each time
24199 the browser is launched.
24203 <histogram name="SimpleCache.GlobalOpenEntryCount">
24205 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24207 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24209 The number of open entries across all caches backed by the Simple Cache. An
24210 entry is opened whenever a caller asks to open it to read or write cache
24211 data, and remains open until the last caller asks to close it. Logged
24212 whenever an entry is opened or closed.
24216 <histogram name="SimpleCache.HeaderSize" units="bytes">
24218 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24220 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24222 The size of the header stream of a Simple Cache entry, emitted every time
24223 the headers are written or rewritten.
24227 <histogram name="SimpleCache.HeaderSizeChange"
24228 enum="SimpleCacheHeaderSizeChange">
24230 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24232 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24234 How the header size has changed in a Simple Cache entry, emitted every time
24235 a write operation occurs on the header stream. (This includes the initial
24236 write, rewrites, and other writes that we couldn't classify.)
24240 <histogram name="SimpleCache.HeaderSizeDecreaseAbsolute" units="bytes">
24242 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24244 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24246 The absolute size decrease of the header stream of a Simple Cache entry,
24247 emitted every time the headers are rewritten with a smaller size.
24251 <histogram name="SimpleCache.HeaderSizeDecreasePercentage" units="percent">
24253 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24255 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24257 The relative size decrease of the header stream of a Simple Cache entry,
24258 emitted every time the headers are rewritten with a smaller size.
24262 <histogram name="SimpleCache.HeaderSizeIncreaseAbsolute" units="bytes">
24264 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24266 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24268 The absolute size increase of the header stream of a Simple Cache entry,
24269 emitted every time the headers are rewritten with a larger size.
24273 <histogram name="SimpleCache.HeaderSizeIncreasePercentage" units="percent">
24275 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24277 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24279 The relative size increase of the header stream of a Simple Cache entry,
24280 emitted every time the headers are rewritten with a larger size.
24284 <histogram name="SimpleCache.Http.CheckCRCResult" enum="CheckCRCResult">
24285 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24287 Whether or not the CRC was checked at the moment when the last reference to
24288 a read-only entry stream is closed.
24292 <histogram name="SimpleCache.Http.CreationToIndex" units="milliseconds">
24293 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24295 The time from the creation of the simple cache backend until the index has
24296 been loaded from disk.
24300 <histogram name="SimpleCache.Http.CreationToIndexFail" units="milliseconds">
24301 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24303 The time from the creation of the simple cache backend until the index fails
24308 <histogram name="SimpleCache.Http.EntryCreatedAndStream2Omitted"
24309 enum="SimpleCache.EntryCreatedAndStream2Omitted">
24310 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24312 Whether, upon creation of a new cache entry, the file for stream 2 was
24313 omitted since that stream was empty.
24317 <histogram name="SimpleCache.Http.EntryCreationResult" enum="BooleanSuccess">
24318 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24320 For entry creation operations that were sent to the disk, the result of
24325 <histogram name="SimpleCache.Http.EntryCreationTime" units="milliseconds">
24326 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24327 <summary>The time, in ms, spent creating a new entry on disk.</summary>
24330 <histogram name="SimpleCache.Http.EntryOpenedAndStream2Removed"
24331 enum="SimpleCache.EntryOpenedAndStream2Removed">
24332 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24334 Whether, upon opening of an existing cache entry, stream 2 was empty and the
24335 file for that stream was therefore removed.
24339 <histogram name="SimpleCache.Http.EntryOperationsPending">
24340 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24342 At the time that operations are run, the number of pending operations on a
24347 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart" units="bytes">
24348 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24349 <summary>The size of the cache at the beginning of an eviction.</summary>
24352 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart2" units="KB">
24353 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24354 <summary>The size of the cache at the beginning of an eviction.</summary>
24357 <histogram name="SimpleCache.Http.Eviction.EntryCount">
24358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24359 <summary>The number of entries to be erased in an eviction.</summary>
24362 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart" units="bytes">
24363 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24365 The maximum allowed size of the cache at the beginning of an eviction.
24369 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart2" units="KB">
24370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24372 The maximum allowed size of the cache at the beginning of an eviction.
24376 <histogram name="SimpleCache.Http.Eviction.Result" enum="BooleanSuccess">
24377 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24378 <summary>The result of an eviction.</summary>
24381 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted" units="bytes">
24382 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24383 <summary>The number of bytes to be erased in an eviction.</summary>
24386 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted2" units="KB">
24387 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24388 <summary>The amount of memory freed in an eviction.</summary>
24391 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone" units="bytes">
24392 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24393 <summary>The size of the cache after running an eviction.</summary>
24396 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone2" units="KB">
24397 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24398 <summary>The size of the cache after running an eviction.</summary>
24401 <histogram name="SimpleCache.Http.Eviction.TimeToDone" units="milliseconds">
24402 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24403 <summary>Time spent completing an eviction.</summary>
24406 <histogram name="SimpleCache.Http.Eviction.TimeToSelectEntries"
24407 units="milliseconds">
24408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24409 <summary>Time spent selecting entries for eviction.</summary>
24412 <histogram name="SimpleCache.Http.FileDescriptorLimitHard">
24413 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24415 The maximum limit of how many file descriptors a process can open. Emitted
24416 each time the browser is launched, if the limit could be retrieved. (This
24417 is the highest value we could raise the current limit to if we liked.)
24421 <histogram name="SimpleCache.Http.FileDescriptorLimitSoft">
24422 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24424 The current limit of how many file descriptors a process can open. Emitted
24425 each time the browser is launched, if the limit could be retrieved. (We can
24426 raise this to the maximum limit if we like, without root access.)
24430 <histogram name="SimpleCache.Http.FileDescriptorLimitStatus"
24431 enum="SimpleCache.FileDescriptorLimitStatus">
24432 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24434 The result of trying to get the file descriptor limit. Emitted each time
24435 the browser is launched.
24439 <histogram name="SimpleCache.Http.GlobalOpenEntryCount">
24440 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24442 The number of open entries across all caches backed by the Simple Cache. An
24443 entry is opened whenever a caller asks to open it to read or write cache
24444 data, and remains open until the last caller asks to close it. Logged
24445 whenever an entry is opened or closed.
24449 <histogram name="SimpleCache.Http.HeaderSize" units="bytes">
24450 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24452 The size of the header stream of a Simple Cache entry, emitted every time
24453 the headers are written or rewritten.
24457 <histogram name="SimpleCache.Http.HeaderSizeChange"
24458 enum="SimpleCacheHeaderSizeChange">
24459 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24461 How the header size has changed in a Simple Cache entry, emitted every time
24462 a write operation occurs on the header stream. (This includes the initial
24463 write, rewrites, and other writes that we couldn't classify.)
24467 <histogram name="SimpleCache.Http.HeaderSizeDecreaseAbsolute" units="bytes">
24468 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24470 The absolute size decrease of the header stream of a Simple Cache entry,
24471 emitted every time the headers are rewritten with a smaller size.
24475 <histogram name="SimpleCache.Http.HeaderSizeDecreasePercentage" units="percent">
24476 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24478 The relative size decrease of the header stream of a Simple Cache entry,
24479 emitted every time the headers are rewritten with a smaller size.
24483 <histogram name="SimpleCache.Http.HeaderSizeIncreaseAbsolute" units="bytes">
24484 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24486 The absolute size increase of the header stream of a Simple Cache entry,
24487 emitted every time the headers are rewritten with a larger size.
24491 <histogram name="SimpleCache.Http.HeaderSizeIncreasePercentage" units="percent">
24492 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24494 The relative size increase of the header stream of a Simple Cache entry,
24495 emitted every time the headers are rewritten with a larger size.
24499 <histogram name="SimpleCache.Http.IndexCorrupt" enum="BooleanCorrupt">
24500 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24501 <summary>For each index load, whether the index file was corrupt.</summary>
24504 <histogram name="SimpleCache.Http.IndexCreatedEntryCount">
24505 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24506 <summary>The number of entries in a newly created index file.</summary>
24509 <histogram name="SimpleCache.Http.IndexEntriesLoaded">
24510 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24511 <summary>Number of entries loaded from the index file on start.</summary>
24514 <histogram name="SimpleCache.Http.IndexEntriesRestored">
24515 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24517 Number of entries restored from disk when there was no index or the index
24522 <histogram name="SimpleCache.Http.IndexFileStateOnLoad" enum="SimpleIndexState">
24523 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24525 The state the index file is at when an attempt is made to load from it.
24529 <histogram name="SimpleCache.Http.IndexInitializationWaiters">
24530 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24532 At the time of index initialization, the number of enqueued jobs awaiting
24533 index initialization.
24537 <histogram name="SimpleCache.Http.IndexInitializeMethod"
24538 enum="SimpleCacheIndexInitializeMethod">
24539 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24540 <summary>The method used to initialize the simple cache index.</summary>
24543 <histogram name="SimpleCache.Http.IndexLoadTime" units="milliseconds">
24544 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24546 Time (as measured on the worker pool) spent loading the index file.
24550 <histogram name="SimpleCache.Http.IndexNumEntriesOnWrite">
24551 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24552 <summary>The number of entries written to the index on a flush.</summary>
24555 <histogram name="SimpleCache.Http.IndexRestoreTime" units="milliseconds">
24556 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24558 Time (as measured on the worker pool) spent restoring the index file by
24559 iterating directory entries.
24563 <histogram name="SimpleCache.Http.IndexWriteInterval.Background"
24564 units="milliseconds">
24565 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24567 The interval between index saves, for apps in the background.
24571 <histogram name="SimpleCache.Http.IndexWriteInterval.Foreground"
24572 units="milliseconds">
24573 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24575 The interval between index saves, for apps in the foreground.
24579 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Background"
24580 units="milliseconds">
24581 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24583 The amount of time spend writing the index file to disk, for apps in the
24584 background, measured starting at the beginning of the write on the callback
24585 thread, and calculated using the completion time on the worker pool.
24589 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Foreground"
24590 units="milliseconds">
24591 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24593 The amount of time spend writing the index file to disk, for apps in the
24594 foreground, measured starting at the beginning of the write on the callback
24595 thread, and calculated using the completion time on the worker pool.
24599 <histogram name="SimpleCache.Http.KeyMatchedOnOpen" enum="BooleanMatched">
24600 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24602 For each call to OpenEntry, whether the key on disk matched the request key.
24606 <histogram name="SimpleCache.Http.LastClusterLossPercent" units="percent">
24607 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24609 For each file in the Simple Cache, the percentage of disk space used by the
24610 cluster loss, the unused disk space in the last 4096 byte cluster of the
24615 <histogram name="SimpleCache.Http.LastClusterSize" units="bytes">
24616 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24618 For each file in the Simple Cache, the number of bytes in the last 4096 byte
24619 cluster when the entry is saved to disk.
24623 <histogram name="SimpleCache.Http.OpenEntryIndexState"
24624 enum="SimpleCacheOpenEntryIndexState">
24625 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24627 At the time that an entry is opened, the state of that entry in the index.
24631 <histogram name="SimpleCache.Http.ReadIsParallelizable"
24632 enum="SimpleCacheReadParallelizable">
24633 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24635 For each Read operation, whether it could have been issued in parallel of a
24636 previous Read operation.
24640 <histogram name="SimpleCache.Http.ReadResult" enum="SimpleCacheReadResult">
24641 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24642 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
24645 <histogram name="SimpleCache.Http.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
24646 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24648 For each EOFRecord found with a valid magic number, indicates if the record
24649 also contains a CRC.
24653 <histogram name="SimpleCache.Http.SyncCheckEOFResult"
24654 enum="SimpleCacheSyncCheckEOFResult">
24655 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24657 The result, at the synchronous layer, of checking the EOF record of a cache
24662 <histogram name="SimpleCache.Http.SyncCloseResult"
24663 enum="SimpleCacheSyncCloseResult">
24664 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24666 The result, at the synchronous layer, of closing a cache entry.
24670 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError"
24671 enum="PlatformFileError">
24672 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24674 The platform error reported when attempting to create a new cache entry at
24675 the synchronous layer.
24679 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithIndex"
24680 enum="PlatformFileError">
24681 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24683 The platform error reported when attempting to create a new cache entry at
24684 the synchronous layer when the index has already initialized.
24688 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithoutIndex"
24689 enum="PlatformFileError">
24690 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24692 The platform error reported when attempting to create a new cache entry at
24693 the synchronous layer when the index has not yet initialized.
24697 <histogram name="SimpleCache.Http.SyncCreateResult"
24698 enum="SimpleCacheSyncCreateResult">
24699 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24701 The result, at the synchronous layer, reported when attempting to create a
24706 <histogram name="SimpleCache.Http.SyncCreateResult_WithIndex"
24707 enum="SimpleCacheSyncCreateResult">
24708 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24710 The result, at the synchronous layer, reported when attempting to create a
24711 new cache entry when the index has already initialized.
24715 <histogram name="SimpleCache.Http.SyncCreateResult_WithoutIndex"
24716 enum="SimpleCacheSyncCreateResult">
24717 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24719 The result, at the synchronous layer, reported when attempting to create a
24720 new cache entry when the index has not yet initialized.
24724 <histogram name="SimpleCache.Http.SyncOpenEntryAge" units="hours">
24725 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24727 The age of the entry (time since last modified), when opened at the
24732 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError"
24733 enum="PlatformFileError">
24734 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24736 The platform error reported when attempting to create a new cache entry at
24737 the synchronous layer.
24741 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithIndex"
24742 enum="PlatformFileError">
24743 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24745 The platform error reported when attempting to create a new cache entry at
24746 the synchronous layer when the index has already initialized.
24750 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithoutIndex"
24751 enum="PlatformFileError">
24752 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24754 The platform error reported when attempting to create a new cache entry at
24755 the synchronous layer when the index has not initialized.
24759 <histogram name="SimpleCache.Http.SyncOpenResult"
24760 enum="SimpleCacheSyncOpenResult">
24761 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24763 The result, at the synchronous layer, reported when attempting to open a new
24768 <histogram name="SimpleCache.Http.SyncOpenResult_WithIndex"
24769 enum="SimpleCacheSyncOpenResult">
24770 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24772 The result, at the synchronous layer, reported when attempting to open a new
24773 cache entry when the index has already initialized.
24777 <histogram name="SimpleCache.Http.SyncOpenResult_WithoutIndex"
24778 enum="SimpleCacheSyncOpenResult">
24779 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24781 The result, at the synchronous layer, reported when attempting to open a new
24782 cache entry when the index has not yet initialized.
24786 <histogram name="SimpleCache.Http.SyncWriteResult"
24787 enum="SimpleCacheSyncWriteResult">
24788 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24790 The result, at the synchronous layer, of writing to a cache entry.
24794 <histogram name="SimpleCache.Http.WriteDependencyType"
24795 enum="SimpleCacheWriteDependencyType">
24796 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24798 Shows whether a write operation depends on the previous operation in queue
24799 particularly in the aspect of its possibility to run in parallel.
24803 <histogram name="SimpleCache.Http.WriteResult" enum="SimpleCacheWriteResult">
24805 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
24806 return", which previously showed up as "success".
24808 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24809 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
24812 <histogram name="SimpleCache.Http.WriteResult2" enum="SimpleCacheWriteResult">
24813 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24814 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
24817 <histogram name="SimpleCache.IndexCorrupt" enum="BooleanCorrupt">
24819 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24821 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24822 <summary>For each index load, whether the index file was corrupt.</summary>
24825 <histogram name="SimpleCache.IndexCreatedEntryCount">
24827 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24829 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24830 <summary>The number of entries in a newly created index file.</summary>
24833 <histogram name="SimpleCache.IndexEntriesLoaded">
24835 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24837 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24838 <summary>Number of entries loaded from the index file on start.</summary>
24841 <histogram name="SimpleCache.IndexEntriesRestored">
24843 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24845 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24847 Number of entries restored from disk when there was no index or the index
24852 <histogram name="SimpleCache.IndexFileStateOnLoad" enum="SimpleIndexState">
24854 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24856 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24858 The state the index file is at when an attempt is made to load from it.
24862 <histogram name="SimpleCache.IndexInitializationWaiters">
24864 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24866 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24868 At the time of index initialization, the number of enqueued jobs awaiting
24869 index initialization.
24873 <histogram name="SimpleCache.IndexInitializeMethod"
24874 enum="SimpleCacheIndexInitializeMethod">
24876 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24878 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24879 <summary>The method used to initialize the simple cache index.</summary>
24882 <histogram name="SimpleCache.IndexLoadTime" units="milliseconds">
24884 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24886 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24888 Time (as measured on the worker pool) spent loading the index file.
24892 <histogram name="SimpleCache.IndexNumEntriesOnWrite">
24894 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24896 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24897 <summary>The number of entries written to the index on a flush.</summary>
24900 <histogram name="SimpleCache.IndexRestoreTime" units="milliseconds">
24902 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24904 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24906 Time (as measured on the worker pool) spent restoring the index file by
24907 iterating directory entries.
24911 <histogram name="SimpleCache.IndexStale" enum="BooleanStale">
24913 Deprecated 07/2013, and replaced by IndexFileStateOnLoad.
24915 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24916 <summary>For each index load, whether the index file was stale.</summary>
24919 <histogram name="SimpleCache.IndexWriteInterval.Background"
24920 units="milliseconds">
24922 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24924 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24926 The interval between index saves, for apps in the background.
24930 <histogram name="SimpleCache.IndexWriteInterval.Foreground"
24931 units="milliseconds">
24933 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24935 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24937 The interval between index saves, for apps in the foreground.
24941 <histogram name="SimpleCache.IndexWriteToDiskTime" units="milliseconds">
24943 Deprecated 2013-05 in favour of
24944 SimpleCache.SimpleIndexWriteToDiskTime.Background and
24945 SimpleCache.SimpleIndexWriteToDiskTime.Foreground.
24947 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24949 The amount of time spend writing the index file to disk, measured starting
24950 at the beginning of the write on the callback thread, and calculated using
24951 the completion time on the worker pool.
24955 <histogram name="SimpleCache.IndexWriteToDiskTime.Background"
24956 units="milliseconds">
24958 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24960 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24962 The amount of time spend writing the index file to disk, for apps in the
24963 background, measured starting at the beginning of the write on the callback
24964 thread, and calculated using the completion time on the worker pool.
24968 <histogram name="SimpleCache.IndexWriteToDiskTime.Foreground"
24969 units="milliseconds">
24971 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24973 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24975 The amount of time spend writing the index file to disk, for apps in the
24976 foreground, measured starting at the beginning of the write on the callback
24977 thread, and calculated using the completion time on the worker pool.
24981 <histogram name="SimpleCache.KeyMatchedOnOpen" enum="BooleanMatched">
24983 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24985 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24987 For each call to OpenEntry, whether the key on disk matched the request key.
24991 <histogram name="SimpleCache.LastClusterLossPercent" units="percent">
24993 Deprecated 2013-08 in favor of cache type specific version (App or Http).
24995 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
24997 For each file in the Simple Cache, the percentage of disk space used by the
24998 cluster loss, the unused disk space in the last 4096 byte cluster of the
25003 <histogram name="SimpleCache.LastClusterSize" units="bytes">
25005 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25007 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25009 For each file in the Simple Cache, the number of bytes in the last 4096 byte
25010 cluster when the entry is saved to disk.
25014 <histogram name="SimpleCache.Media.CheckCRCResult" enum="CheckCRCResult">
25015 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25017 Whether or not the CRC was checked at the moment when the last reference to
25018 a read-only entry stream is closed.
25022 <histogram name="SimpleCache.Media.CreationToIndex" units="milliseconds">
25023 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25025 The time from the creation of the simple cache backend until the index has
25026 been loaded from disk.
25030 <histogram name="SimpleCache.Media.CreationToIndexFail" units="milliseconds">
25031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25033 The time from the creation of the simple cache backend until the index fails
25038 <histogram name="SimpleCache.Media.EntryCreatedAndStream2Omitted"
25039 enum="SimpleCache.EntryCreatedAndStream2Omitted">
25040 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25042 Whether, upon creation of a new cache entry, the file for stream 2 was
25043 omitted since that stream was empty.
25047 <histogram name="SimpleCache.Media.EntryCreationResult" enum="BooleanSuccess">
25048 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25050 For entry creation operations that were sent to the disk, the result of
25055 <histogram name="SimpleCache.Media.EntryCreationTime" units="milliseconds">
25056 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25057 <summary>The time, in ms, spent creating a new entry on disk.</summary>
25060 <histogram name="SimpleCache.Media.EntryOpenedAndStream2Removed"
25061 enum="SimpleCache.EntryOpenedAndStream2Removed">
25062 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25064 Whether, upon opening of an existing cache entry, stream 2 was empty and the
25065 file for that stream was therefore removed.
25069 <histogram name="SimpleCache.Media.EntryOperationsPending">
25070 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25072 At the time that operations are run, the number of pending operations on a
25077 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart" units="bytes">
25078 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25079 <summary>The size of the cache at the beginning of an eviction.</summary>
25082 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart2" units="KB">
25083 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25084 <summary>The size of the cache at the beginning of an eviction.</summary>
25087 <histogram name="SimpleCache.Media.Eviction.EntryCount">
25088 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25089 <summary>The number of entries to be erased in an eviction.</summary>
25092 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart" units="bytes">
25093 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25095 The maximum allowed size of the cache at the beginning of an eviction.
25099 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart2" units="KB">
25100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25102 The maximum allowed size of the cache at the beginning of an eviction.
25106 <histogram name="SimpleCache.Media.Eviction.Result" enum="BooleanSuccess">
25107 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25108 <summary>The result of an eviction.</summary>
25111 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted" units="bytes">
25112 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25113 <summary>The number of bytes to be erased in an eviction.</summary>
25116 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted2" units="KB">
25117 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25118 <summary>The amount of memory freed in an eviction.</summary>
25121 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone" units="bytes">
25122 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25123 <summary>The size of the cache after running an eviction.</summary>
25126 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone2" units="KB">
25127 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25128 <summary>The size of the cache after running an eviction.</summary>
25131 <histogram name="SimpleCache.Media.Eviction.TimeToDone" units="milliseconds">
25132 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25133 <summary>Time spent completing an eviction.</summary>
25136 <histogram name="SimpleCache.Media.Eviction.TimeToSelectEntries"
25137 units="milliseconds">
25138 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25139 <summary>Time spent selecting entries for eviction.</summary>
25142 <histogram name="SimpleCache.Media.FileDescriptorLimitHard">
25143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25145 The maximum limit of how many file descriptors a process can open. Emitted
25146 each time the browser is launched, if the limit could be retrieved. (This
25147 is the highest value we could raise the current limit to if we liked.)
25151 <histogram name="SimpleCache.Media.FileDescriptorLimitSoft">
25152 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25154 The current limit of how many file descriptors a process can open. Emitted
25155 each time the browser is launched, if the limit could be retrieved. (We can
25156 raise this to the maximum limit if we like, without root access.)
25160 <histogram name="SimpleCache.Media.FileDescriptorLimitStatus"
25161 enum="SimpleCache.FileDescriptorLimitStatus">
25162 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25164 The result of trying to get the file descriptor limit. Emitted each time
25165 the browser is launched.
25169 <histogram name="SimpleCache.Media.GlobalOpenEntryCount">
25170 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25172 The number of open entries across all caches backed by the Simple Cache. An
25173 entry is opened whenever a caller asks to open it to read or write cache
25174 data, and remains open until the last caller asks to close it. Logged
25175 whenever an entry is opened or closed.
25179 <histogram name="SimpleCache.Media.HeaderSize" units="bytes">
25180 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25182 The size of the header stream of a Simple Cache entry, emitted every time
25183 the headers are written or rewritten.
25187 <histogram name="SimpleCache.Media.HeaderSizeChange"
25188 enum="SimpleCacheHeaderSizeChange">
25189 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25191 How the header size has changed in a Simple Cache entry, emitted every time
25192 a write operation occurs on the header stream. (This includes the initial
25193 write, rewrites, and other writes that we couldn't classify.)
25197 <histogram name="SimpleCache.Media.HeaderSizeDecreaseAbsolute" units="bytes">
25198 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25200 The absolute size decrease of the header stream of a Simple Cache entry,
25201 emitted every time the headers are rewritten with a smaller size.
25205 <histogram name="SimpleCache.Media.HeaderSizeDecreasePercentage"
25207 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25209 The relative size decrease of the header stream of a Simple Cache entry,
25210 emitted every time the headers are rewritten with a smaller size.
25214 <histogram name="SimpleCache.Media.HeaderSizeIncreaseAbsolute" units="bytes">
25215 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25217 The absolute size increase of the header stream of a Simple Cache entry,
25218 emitted every time the headers are rewritten with a larger size.
25222 <histogram name="SimpleCache.Media.HeaderSizeIncreasePercentage"
25224 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25226 The relative size increase of the header stream of a Simple Cache entry,
25227 emitted every time the headers are rewritten with a larger size.
25231 <histogram name="SimpleCache.Media.IndexCorrupt" enum="BooleanCorrupt">
25232 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25233 <summary>For each index load, whether the index file was corrupt.</summary>
25236 <histogram name="SimpleCache.Media.IndexCreatedEntryCount">
25237 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25238 <summary>The number of entries in a newly created index file.</summary>
25241 <histogram name="SimpleCache.Media.IndexEntriesLoaded">
25242 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25243 <summary>Number of entries loaded from the index file on start.</summary>
25246 <histogram name="SimpleCache.Media.IndexEntriesRestored">
25247 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25249 Number of entries restored from disk when there was no index or the index
25254 <histogram name="SimpleCache.Media.IndexFileStateOnLoad"
25255 enum="SimpleIndexState">
25256 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25258 The state the index file is at when an attempt is made to load from it.
25262 <histogram name="SimpleCache.Media.IndexInitializationWaiters">
25263 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25265 At the time of index initialization, the number of enqueued jobs awaiting
25266 index initialization.
25270 <histogram name="SimpleCache.Media.IndexInitializeMethod"
25271 enum="SimpleCacheIndexInitializeMethod">
25272 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25273 <summary>The method used to initialize the simple cache index.</summary>
25276 <histogram name="SimpleCache.Media.IndexLoadTime" units="milliseconds">
25277 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25279 Time (as measured on the worker pool) spent loading the index file.
25283 <histogram name="SimpleCache.Media.IndexNumEntriesOnWrite">
25284 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25285 <summary>The number of entries written to the index on a flush.</summary>
25288 <histogram name="SimpleCache.Media.IndexRestoreTime" units="milliseconds">
25289 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25291 Time (as measured on the worker pool) spent restoring the index file by
25292 iterating directory entries.
25296 <histogram name="SimpleCache.Media.IndexWriteInterval.Background"
25297 units="milliseconds">
25298 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25300 The interval between index saves, for apps in the background.
25304 <histogram name="SimpleCache.Media.IndexWriteInterval.Foreground"
25305 units="milliseconds">
25306 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25308 The interval between index saves, for apps in the foreground.
25312 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Background"
25313 units="milliseconds">
25314 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25316 The amount of time spend writing the index file to disk, for apps in the
25317 background, measured starting at the beginning of the write on the callback
25318 thread, and calculated using the completion time on the worker pool.
25322 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Foreground"
25323 units="milliseconds">
25324 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25326 The amount of time spend writing the index file to disk, for apps in the
25327 foreground, measured starting at the beginning of the write on the callback
25328 thread, and calculated using the completion time on the worker pool.
25332 <histogram name="SimpleCache.Media.KeyMatchedOnOpen" enum="BooleanMatched">
25333 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25335 For each call to OpenEntry, whether the key on disk matched the request key.
25339 <histogram name="SimpleCache.Media.LastClusterLossPercent" units="percent">
25340 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25342 For each file in the Simple Cache, the percentage of disk space used by the
25343 cluster loss, the unused disk space in the last 4096 byte cluster of the
25348 <histogram name="SimpleCache.Media.LastClusterSize" units="bytes">
25349 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25351 For each file in the Simple Cache, the number of bytes in the last 4096 byte
25352 cluster when the entry is saved to disk.
25356 <histogram name="SimpleCache.Media.OpenEntryIndexState"
25357 enum="SimpleCacheOpenEntryIndexState">
25358 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25360 At the time that an entry is opened, the state of that entry in the index.
25364 <histogram name="SimpleCache.Media.ReadIsParallelizable"
25365 enum="SimpleCacheReadParallelizable">
25366 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25368 For each Read operation, whether it could have been issued in parallel of a
25369 previous Read operation.
25373 <histogram name="SimpleCache.Media.ReadResult" enum="SimpleCacheReadResult">
25374 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25375 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
25378 <histogram name="SimpleCache.Media.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
25379 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25381 For each EOFRecord found with a valid magic number, indicates if the record
25382 also contains a CRC.
25386 <histogram name="SimpleCache.Media.SyncCheckEOFResult"
25387 enum="SimpleCacheSyncCheckEOFResult">
25388 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25390 The result, at the synchronous layer, of checking the EOF record of a cache
25395 <histogram name="SimpleCache.Media.SyncCloseResult"
25396 enum="SimpleCacheSyncCloseResult">
25397 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25399 The result, at the synchronous layer, of closing a cache entry.
25403 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError"
25404 enum="PlatformFileError">
25405 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25407 The platform error reported when attempting to create a new cache entry at
25408 the synchronous layer.
25412 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithIndex"
25413 enum="PlatformFileError">
25414 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25416 The platform error reported when attempting to create a new cache entry at
25417 the synchronous layer when the index has already initialized.
25421 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithoutIndex"
25422 enum="PlatformFileError">
25423 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25425 The platform error reported when attempting to create a new cache entry at
25426 the synchronous layer when the index has not yet initialized.
25430 <histogram name="SimpleCache.Media.SyncCreateResult"
25431 enum="SimpleCacheSyncCreateResult">
25432 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25434 The result, at the synchronous layer, reported when attempting to create a
25439 <histogram name="SimpleCache.Media.SyncCreateResult_WithIndex"
25440 enum="SimpleCacheSyncCreateResult">
25441 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25443 The result, at the synchronous layer, reported when attempting to create a
25444 new cache entry when the index has already initialized.
25448 <histogram name="SimpleCache.Media.SyncCreateResult_WithoutIndex"
25449 enum="SimpleCacheSyncCreateResult">
25450 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25452 The result, at the synchronous layer, reported when attempting to create a
25453 new cache entry when the index has not yet initialized.
25457 <histogram name="SimpleCache.Media.SyncOpenEntryAge" units="hours">
25458 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25460 The age of the entry (time since last modified), when opened at the
25465 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError"
25466 enum="PlatformFileError">
25467 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25469 The platform error reported when attempting to create a new cache entry at
25470 the synchronous layer.
25474 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithIndex"
25475 enum="PlatformFileError">
25476 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25478 The platform error reported when attempting to create a new cache entry at
25479 the synchronous layer when the index has already initialized.
25483 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithoutIndex"
25484 enum="PlatformFileError">
25485 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25487 The platform error reported when attempting to create a new cache entry at
25488 the synchronous layer when the index has not initialized.
25492 <histogram name="SimpleCache.Media.SyncOpenResult"
25493 enum="SimpleCacheSyncOpenResult">
25494 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25496 The result, at the synchronous layer, reported when attempting to open a new
25501 <histogram name="SimpleCache.Media.SyncOpenResult_WithIndex"
25502 enum="SimpleCacheSyncOpenResult">
25503 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25505 The result, at the synchronous layer, reported when attempting to open a new
25506 cache entry when the index has already initialized.
25510 <histogram name="SimpleCache.Media.SyncOpenResult_WithoutIndex"
25511 enum="SimpleCacheSyncOpenResult">
25512 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25514 The result, at the synchronous layer, reported when attempting to open a new
25515 cache entry when the index has not yet initialized.
25519 <histogram name="SimpleCache.Media.SyncWriteResult"
25520 enum="SimpleCacheSyncWriteResult">
25521 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25523 The result, at the synchronous layer, of writing to a cache entry.
25527 <histogram name="SimpleCache.Media.WriteDependencyType"
25528 enum="SimpleCacheWriteDependencyType">
25529 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25531 Shows whether a write operation depends on the previous operation in queue
25532 particularly in the aspect of its possibility to run in parallel.
25536 <histogram name="SimpleCache.Media.WriteResult2" enum="SimpleCacheWriteResult">
25537 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25538 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
25541 <histogram name="SimpleCache.OpenEntryIndexState"
25542 enum="SimpleCacheOpenEntryIndexState">
25544 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25546 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25548 At the time that an entry is opened, the state of that entry in the index.
25552 <histogram name="SimpleCache.ReadIsParallelizable"
25553 enum="SimpleCacheReadParallelizable">
25555 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25557 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25559 For each Read operation, whether it could have been issued in parallel of a
25560 previous Read operation.
25564 <histogram name="SimpleCache.ReadResult" enum="SimpleCacheReadResult">
25566 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25568 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25569 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
25572 <histogram name="SimpleCache.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
25574 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25576 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25578 For each EOFRecord found with a valid magic number, indicates if the record
25579 also contains a CRC.
25583 <histogram name="SimpleCache.SyncCheckEOFResult"
25584 enum="SimpleCacheSyncCheckEOFResult">
25586 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25588 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25590 The result, at the synchronous layer, of checking the EOF record of a cache
25595 <histogram name="SimpleCache.SyncCloseResult" enum="SimpleCacheSyncCloseResult">
25597 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25599 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25601 The result, at the synchronous layer, of closing a cache entry.
25605 <histogram name="SimpleCache.SyncCreatePlatformFileError"
25606 enum="PlatformFileError">
25608 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25610 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25612 The platform error reported when attempting to create a new cache entry at
25613 the synchronous layer.
25617 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithIndex"
25618 enum="PlatformFileError">
25620 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25622 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25624 The platform error reported when attempting to create a new cache entry at
25625 the synchronous layer when the index has already initialized.
25629 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithoutIndex"
25630 enum="PlatformFileError">
25632 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25634 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25636 The platform error reported when attempting to create a new cache entry at
25637 the synchronous layer when the index has not yet initialized.
25641 <histogram name="SimpleCache.SyncCreateResult"
25642 enum="SimpleCacheSyncCreateResult">
25644 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25646 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25648 The result, at the synchronous layer, reported when attempting to create a
25653 <histogram name="SimpleCache.SyncCreateResult_WithIndex"
25654 enum="SimpleCacheSyncCreateResult">
25656 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25658 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25660 The result, at the synchronous layer, reported when attempting to create a
25661 new cache entry when the index has already initialized.
25665 <histogram name="SimpleCache.SyncCreateResult_WithoutIndex"
25666 enum="SimpleCacheSyncCreateResult">
25668 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25670 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25672 The result, at the synchronous layer, reported when attempting to create a
25673 new cache entry when the index has not yet initialized.
25677 <histogram name="SimpleCache.SyncOpenEntryAge" units="hours">
25679 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25681 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25683 The age of the entry (time since last modified), when opened at the
25688 <histogram name="SimpleCache.SyncOpenPlatformFileError"
25689 enum="PlatformFileError">
25691 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25693 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25695 The platform error reported when attempting to create a new cache entry at
25696 the synchronous layer.
25700 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithIndex"
25701 enum="PlatformFileError">
25703 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25705 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25707 The platform error reported when attempting to create a new cache entry at
25708 the synchronous layer when the index has already initialized.
25712 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithoutIndex"
25713 enum="PlatformFileError">
25715 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25717 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25719 The platform error reported when attempting to create a new cache entry at
25720 the synchronous layer when the index has not initialized.
25724 <histogram name="SimpleCache.SyncOpenResult" enum="SimpleCacheSyncOpenResult">
25726 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25728 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25730 The result, at the synchronous layer, reported when attempting to open a new
25735 <histogram name="SimpleCache.SyncOpenResult_WithIndex"
25736 enum="SimpleCacheSyncOpenResult">
25738 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25740 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25742 The result, at the synchronous layer, reported when attempting to open a new
25743 cache entry when the index has already initialized.
25747 <histogram name="SimpleCache.SyncOpenResult_WithoutIndex"
25748 enum="SimpleCacheSyncOpenResult">
25750 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25752 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25754 The result, at the synchronous layer, reported when attempting to open a new
25755 cache entry when the index has not yet initialized.
25759 <histogram name="SimpleCache.SyncWriteResult" enum="SimpleCacheSyncWriteResult">
25761 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25763 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25765 The result, at the synchronous layer, of writing to a cache entry.
25769 <histogram name="SimpleCache.WriteDependencyType"
25770 enum="SimpleCacheWriteDependencyType">
25772 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25774 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25776 Shows whether a write operation depends on the previous operation in queue
25777 particularly in the aspect of its possibility to run in parallel.
25781 <histogram name="SimpleCache.WriteResult" enum="SimpleCacheWriteResult">
25783 Deprecated 2013-08 in favor of cache type specific version (App or Http).
25785 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25786 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
25789 <histogram name="SimpleGeolocation.Request.Event"
25790 enum="SimpleGeolocationRequestEvent">
25791 <owner>alemate@chromium.org</owner>
25792 <summary>Events in reqests processing of IP-based SimpleGeolocation.</summary>
25795 <histogram name="SimpleGeolocation.Request.ResponseCode"
25796 enum="HttpResponseCode">
25797 <owner>alemate@chromium.org</owner>
25798 <summary>Http response codes in IP-based SimpleGeolocation.</summary>
25801 <histogram name="SimpleGeolocation.Request.ResponseFailureTime"
25802 units="milliseconds">
25803 <owner>alemate@chromium.org</owner>
25805 The time elapsed between the sending of the first API request and the time
25806 the final (failed) response was recorded. Includes all retries.
25810 <histogram name="SimpleGeolocation.Request.ResponseSuccessTime"
25811 units="milliseconds">
25812 <owner>alemate@chromium.org</owner>
25814 The time elapsed between the sending of the first API request and the time
25815 the final (successfull) response was recorded. Includes all retries.
25819 <histogram name="SimpleGeolocation.Request.Result"
25820 enum="SimpleGeolocationRequestResult">
25821 <owner>alemate@chromium.org</owner>
25822 <summary>Result of SimpleGeolocationRequest.</summary>
25825 <histogram name="SimpleGeolocation.Request.Retries">
25826 <owner>alemate@chromium.org</owner>
25827 <summary>Number of retries until the final response was recorded.</summary>
25830 <histogram name="SiteIsolation.AllResponses">
25831 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25833 The count of all network responses received by a renderer. Each response is
25834 corresponding to one URL requested by a renderer. Incremented when the first
25835 network packet of a response of this type is received.
25839 <histogram name="SiteIsolation.BrowsingInstanceCount">
25840 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25842 The count of all current BrowsingInstances. Recorded once per UMA ping.
25846 <histogram name="SiteIsolation.CurrentRendererProcessCount">
25847 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25849 The count of all renderer processes, including WebUI and extensions.
25850 Recorded once per UMA ping.
25854 <histogram name="SiteIsolation.IsolateAllSitesProcessCountEstimate">
25855 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25857 The upper bound of the predicted renderer process count if we isolated all
25858 sites, subject to the process limit. Recorded once per UMA ping.
25862 <histogram name="SiteIsolation.IsolateAllSitesProcessCountLowerBound">
25863 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25865 The lower bound of the predicted renderer process count if we isolated all
25866 sites, subject to the process limit. Happens to be the number of unique
25867 sites. Recorded once per UMA ping.
25871 <histogram name="SiteIsolation.IsolateAllSitesProcessCountNoLimit">
25872 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25874 The predicted renderer process count if we isolated all sites and if there
25875 were no process limit. Recorded once per UMA ping.
25879 <histogram name="SiteIsolation.IsolateAllSitesTotalProcessCountEstimate">
25880 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25882 The predicted total process count if we isolated all sites, subject to the
25883 process limit. Recorded once per UMA ping.
25887 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountEstimate">
25888 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25890 The upper bound of the predicted renderer process count if we isolated only
25891 HTTPS (not HTTP) sites, subject to the process limit. Recorded once per UMA
25896 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountLowerBound">
25897 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25899 The lower bound of the predicted renderer process count if we isolated only
25900 HTTPS (not HTTP) sites, subject to the process limit. Happens to be the
25901 number of isolated sites. Recorded once per UMA ping.
25905 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountNoLimit">
25906 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25908 The predicted renderer process count if we isolated only HTTPS (not HTTP)
25909 sites and if there were no process limit. Recorded once per UMA ping.
25913 <histogram name="SiteIsolation.IsolateHttpsSitesTotalProcessCountEstimate">
25914 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25916 The predicted total process count if we isolated only HTTPS (not HTTP)
25917 sites, subject to the process limit. Recorded once per UMA ping.
25921 <histogram name="SiteIsolation.XSD.DataLength" units="byte">
25922 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25924 The number of bytes in the first network packet for a response with headers
25925 that imply potential illegal cross-site access. Recorded when the first
25926 network packet of a response of this type is received.
25930 <histogram name="SiteIsolation.XSD.HTML.Blocked">
25931 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25933 The count of blocked cross-site document responses due to having HTML
25934 content type header and contents sniffed as HTML. Sampled with value of 1
25935 when the first network packet of a response of this type is received.
25939 <histogram name="SiteIsolation.XSD.HTML.Blocked.NonRenderableStatusCode">
25940 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25942 The count of responses with a nonrenderable HTTP status code among blocked
25943 cross-site document responses due to their HTML contents. Sampled with value
25944 1 when the first network packet of a response of this type is received.
25948 <histogram name="SiteIsolation.XSD.HTML.Blocked.RenderableStatusCode"
25949 enum="SiteIsolationResourceType">
25950 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25952 The count of responses with a renderable HTTP status code sub-categorized by
25953 their requesting context type (e.g., image, script, etc.) among blocked
25954 cross-site document responses due to their HTML contents. Sampled with a
25955 resource type (0-14) when the first network packet of a response of this
25960 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.NonRenderableStatusCode">
25961 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25963 The count of responses with a nonrenderable HTTP status code among blocked
25964 cross-site document responses due to having HTML content type and nosniff
25965 headers. Sampled with value 1 when the first network packet of a response of
25966 this type is received.
25970 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.RenderableStatusCode"
25971 enum="SiteIsolationResourceType">
25972 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25974 The count of responses with a renderable HTTP status code sub-categorized by
25975 their requesting context type (e.g., image, script, etc.), among blocked
25976 cross-site document responses due to having HTML content type and nosniff
25977 headers. Sampled with a resource type (0-14) when the first network packet
25978 of a response of this type is received.
25982 <histogram name="SiteIsolation.XSD.HTML.NotBlocked">
25983 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25985 The count of not blocked responses despite having an HTML content type
25986 header due to the failure of content sniffing. Sampled with value 1 when the
25987 first network packet of a response of this type is received.
25991 <histogram name="SiteIsolation.XSD.HTML.NotBlocked.MaybeJS">
25992 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
25994 The count of responses that may be parsed as JavaScript among not blocked
25995 responses. Sampled with value 1 when the first network packet of a response
25996 of this type is received.
26000 <histogram name="SiteIsolation.XSD.JSON.Blocked">
26001 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26003 The count of blocked cross-site document responses due to having JSON
26004 content type header and contents sniffed as JSON. Sampled with value 1 when
26005 the first network packet of a response of this type is received.
26009 <histogram name="SiteIsolation.XSD.JSON.Blocked.NonRenderableStatusCode">
26010 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26012 The count of responses with a nonrenderable HTTP status code among blocked
26013 cross-site document responses due to their JSON contents. Sampled with value
26014 1 when the first network packet of a response of this type is received.
26018 <histogram name="SiteIsolation.XSD.JSON.Blocked.RenderableStatusCode"
26019 enum="SiteIsolationResourceType">
26020 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26022 The count of responses with a renderable HTTP status code sub-categorized by
26023 their requesting context type (e.g., image, script, etc.), among blocked
26024 cross-site document responses due to their JSON contents. Sampled with a
26025 resource type (0-14) when the first network packet of a response of this
26030 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.NonRenderableStatusCode">
26031 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26033 The count of responses with a nonrenderable HTTP status code among blocked
26034 cross-site document responses due to having JSON content type and nosniff
26035 headers. Sampled with value 1 when the first network packet of a response of
26036 this type is received.
26040 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.RenderableStatusCode"
26041 enum="SiteIsolationResourceType">
26042 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26044 The count of responses with a renderable HTTP status code sub-categorized by
26045 their requesting context type (e.g., image, script, etc.), among blocked
26046 cross-site document responses due to having JSON content type and nosniff
26047 headers. Sampled with a resource type (0-14) when the first network packet
26048 of a response of this type is received.
26052 <histogram name="SiteIsolation.XSD.JSON.NotBlocked">
26053 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26055 The count of not blocked responses despite having an JSON content type
26056 header due to the failure of content sniffing. Sampled with value 1 when the
26057 first network packet of a response of this type is received.
26061 <histogram name="SiteIsolation.XSD.JSON.NotBlocked.MaybeJS">
26062 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26064 The count of responses that may be parsed as JavaScript among not blocked
26065 responses with a JSON content type header. Sampled with value 1 when the
26066 first network packet of a response of this type is received.
26070 <histogram name="SiteIsolation.XSD.MimeType" enum="SiteIsolationMimeType">
26071 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26073 MIME type codes for content type header values of potentially cross-site
26074 document responses, excluding same-site or not http(s) urls. Sampled with a
26075 MIME type code (0-4) when the first network packet of a response of this
26080 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked">
26081 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26083 The count of blocked cross-site document responses due to having Plain
26084 content type header and contents sniffed as HTML. Sampled with value 1 when
26085 the first network packet of a response of this type is received.
26089 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.NonRenderableStatusCode">
26090 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26092 The count of responses with a nonrenderable HTTP status code among blocked
26093 responses due to their Plain.HTML contents. Sampled with value 1 when the
26094 first network packet of a response of this type is received.
26098 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.RenderableStatusCode"
26099 enum="SiteIsolationResourceType">
26100 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26102 The count of responses with a renderable HTTP status code sub-categorized by
26103 their requesting context type (e.g., image, script, etc.), among blocked
26104 cross-site document responses due to their Plain.HTML contents. Sampled with
26105 a resource type (0-14) when the first network packet of a response of this
26110 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked">
26111 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26113 The count of blocked cross-site document responses due to having Plain
26114 content type header and contents sniffed as JSON. Sampled with value 1 when
26115 the first network packet of a response of this type is received.
26119 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.NonRenderableStatusCode">
26120 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26122 The count of responses with a nonrenderable HTTP status code among blocked
26123 cross-site document responses due to their Plain.JSON contents. Sampled with
26124 value 1 when the first network packet of a response of this type is
26129 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.RenderableStatusCode"
26130 enum="SiteIsolationResourceType">
26131 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26133 The count of responses with a renderable HTTP status code sub-categorized by
26134 their requesting context type (e.g., image, script, etc.), among blocked
26135 cross-site document responses due to their Plain.JSON contents. Sampled with
26136 a resource type (0-14) when the first network packet of a response of this
26142 name="SiteIsolation.XSD.Plain.NoSniffBlocked.NonRenderableStatusCode">
26143 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26145 The count of responses with a nonrenderable HTTP status code among blocked
26146 cross-site document responses due to having Plain content type and nosniff
26147 headers. Sampled with value 1 when the first network packet of a response of
26148 this type is received.
26152 <histogram name="SiteIsolation.XSD.Plain.NoSniffBlocked.RenderableStatusCode"
26153 enum="SiteIsolationResourceType">
26154 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26156 The count of responses with a renderable HTTP status code sub-categorized by
26157 their requesting context type (e.g., image, script, etc.), among blocked
26158 cross-site document responses due to having Plain content type and nosniff
26159 header. Sampled with a resource type (0-14) when the first network packet of
26160 a response of this type is received.
26164 <histogram name="SiteIsolation.XSD.Plain.NotBlocked">
26165 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26167 The count of not blocked responses despite having an Plain content type
26168 header due to the failure of content sniffing. Sampled with value 1 when the
26169 first network packet of a response of this type is received.
26173 <histogram name="SiteIsolation.XSD.Plain.NotBlocked.MaybeJS">
26174 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26176 The count of responses that may be parsed as JavaScript among not blocked
26177 responses with a Plain content type header. Sampled with value 1 when the
26178 first network packet of a response of this type is received.
26182 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked">
26183 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26185 The count of blocked cross-site document responses due to having Plain
26186 content type header and contents sniffed as XML. Sampled with value 1 when
26187 the first network packet of a response of this type is received.
26191 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.NonRenderableStatusCode">
26192 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26194 The count of responses with a nonrenderable HTTP status code among blocked
26195 cross-site document responses due to their Plain.XML contents. Sampled with
26196 value 1 when the first network packet of a response of this type is
26201 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.RenderableStatusCode"
26202 enum="SiteIsolationResourceType">
26203 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26205 The count of responses with renderable HTTP status codes sub-categorized by
26206 their requesting context type (e.g., image, script, etc.), among blocked
26207 cross-site document responses due to their Plain.XML contents. Sampled with
26208 a resource type (0-14) when the first network packet of a response of this
26213 <histogram name="SiteIsolation.XSD.XML.Blocked">
26214 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26216 The count of blocked cross-site document responses due to having XML content
26217 type header and contents sniffed as XML. Sampled with value 1 when the first
26218 network packet of a response of this type is received.
26222 <histogram name="SiteIsolation.XSD.XML.Blocked.NonRenderableStatusCode">
26223 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26225 The count of responses with nonrenderable HTTP status codes among blocked
26226 cross-site document responses due to their XML contents. Sampled with value
26227 1 when the first network packet of a response of this type is received.
26231 <histogram name="SiteIsolation.XSD.XML.Blocked.RenderableStatusCode"
26232 enum="SiteIsolationResourceType">
26233 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26235 The count of responses with renderable HTTP status codes sub-categorized by
26236 their requesting context type (e.g., image, script, etc.), among blocked
26237 cross-site document responses due to their XML contents. Sampled with a
26238 resource type (0-14) when the first network packet of a response of this
26243 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.NonRenderableStatusCode">
26244 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26246 The count of responses with a nonrenderable HTTP status code among blocked
26247 cross-site document responses due to having XML content type and nosniff
26248 headers. Sampled with value 1 when the first network packet of a response of
26249 this type is received.
26253 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.RenderableStatusCode"
26254 enum="SiteIsolationResourceType">
26255 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26257 The count of responses with a renderable HTTP status code sub-categorized by
26258 their requesting context type (e.g., image, script, etc.), among blocked
26259 cross-site document responses due to having XML content type and nosniff
26260 headers. Sampled with a resource type (0-14) when the first network packet
26261 of a response of this type is received.
26265 <histogram name="SiteIsolation.XSD.XML.NotBlocked">
26266 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26268 The count of not blocked responses despite having an XML content type header
26269 due to the failure of content sniffing. Sampled with value 1 when the first
26270 network packet of a response of this type is received.
26274 <histogram name="SiteIsolation.XSD.XML.NotBlocked.MaybeJS">
26275 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26277 The count of responses that may be parsed as JavaScript among not blocked
26278 responses with an XML content type. Sampled with value 1 when the first
26279 network packet of a response of this type is received.
26283 <histogram name="SpellCheck.SpellingService.Enabled" enum="BooleanEnabled">
26284 <owner>groby@chromium.org</owner>
26285 <owner>rlp@chromium.org</owner>
26287 Whether the user has opted in to asking Google for spelling suggestions.
26288 Recorded both when spelling is initialized and when the preference is
26293 <histogram name="Sqlite.AppCache.Error" enum="SqliteErrorCode">
26295 Moved to Sqlite.Error.AppCache in M-27.
26297 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26298 <summary>Error codes returned by sqlite for the appcache db.</summary>
26301 <histogram name="Sqlite.CloseFailure" enum="SqliteErrorCode">
26302 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26303 <summary>Error which prevented database close.</summary>
26306 <histogram name="Sqlite.Cookie.Error" enum="SqliteErrorCode">
26308 Moved to Sqlite.Error.Cookie in M-27.
26310 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26311 <summary>Error codes returned by sqlite the cookie db.</summary>
26314 <histogram name="Sqlite.DatabaseTracker.Error" enum="SqliteErrorCode">
26316 Moved to Sqlite.Error.DatabaseTracker in M-27.
26318 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26319 <summary>Error codes returned by sqlite the websqldb tracker db.</summary>
26322 <histogram name="Sqlite.DeprecationVersionResult"
26323 enum="SqliteVersionDeprecation">
26324 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26326 Annotations for which bits of sql::MetaTable::CheckDeprecated() fire.
26330 <histogram name="Sqlite.DomainBoundCerts.Error" enum="SqliteErrorCode">
26332 Moved to Sqlite.Error.DomainBoundCerts in M-27.
26334 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26336 Error codes returned by sqlite for the domain-bound certs db.
26340 <histogram name="Sqlite.DomStorageDatabase.Error" enum="SqliteErrorCode">
26342 Moved to Sqlite.Error.DomStorageDatabase in M-27.
26344 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26345 <summary>Error codes returned by sqlite for the domstorage db.</summary>
26348 <histogram name="Sqlite.Error" enum="SqliteErrorCode">
26349 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26350 <summary>SQLite extended error codes.</summary>
26353 <histogram name="Sqlite.Error.IOERR" enum="SqliteIOERRCode">
26355 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
26357 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26358 <summary>SQLite extended SQLITE_IOERR codes for all databases.</summary>
26361 <histogram name="Sqlite.History.Error" enum="SqliteErrorCode">
26363 Moved to Sqlite.Error.History in M-27.
26365 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26366 <summary>Error codes returned by sqlite for the history db.</summary>
26369 <histogram name="Sqlite.OpenFailure" enum="SqliteErrorCode">
26370 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26371 <summary>Error which prevented database open.</summary>
26374 <histogram name="Sqlite.OpenProbeFailure" enum="SqliteErrorCode">
26375 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26376 <summary>Error from first read of the database.</summary>
26379 <histogram name="Sqlite.Quota.Error" enum="SqliteErrorCode">
26381 Moved to Sqlite.Error.Quota in M-27.
26383 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26384 <summary>Error codes returned by sqlite for the quota db.</summary>
26387 <histogram name="Sqlite.RazeDatabase" enum="SqliteErrorCode">
26388 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26389 <summary>Errors attempting to Raze() database.</summary>
26392 <histogram name="Sqlite.RazeDatabase2" enum="SqliteErrorCode">
26393 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26394 <summary>Errors on second attempt to Raze() database.</summary>
26397 <histogram name="Sqlite.RazeDatabaseTruncate" enum="SqliteErrorCode">
26398 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26399 <summary>Errors truncating database for Raze().</summary>
26402 <histogram name="Sqlite.RecoveryEvents" enum="SqliteRecoveryEventEnum">
26403 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26405 Records specific failure and success cases in sql::Recovery implementation,
26406 to determine which cases (if any) might be worth writing additional
26407 automated recovery code for, versus which should lead to clearing databases.
26411 <histogram name="Sqlite.RecoveryHandle" enum="SqliteErrorCode">
26412 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26413 <summary>Error from sqlite3_backup_init() in sql::Recovery.</summary>
26416 <histogram name="Sqlite.RecoveryStep" enum="SqliteErrorCode">
26417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26418 <summary>Error from sqlite3_backup_step() in sql::Recovery.</summary>
26421 <histogram name="Sqlite.SizeKB" units="Kb">
26422 <owner>peria@chromium.org</owner>
26423 <summary>Size in kilobytes of pre-existing database at startup.</summary>
26426 <histogram name="Sqlite.Text.Error" enum="SqliteErrorCode">
26428 Moved to Sqlite.Error.Text in M-27.
26430 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26431 <summary>Error codes returned by sqlite the full text db.</summary>
26434 <histogram name="Sqlite.Thumbnail.Error" enum="SqliteErrorCode">
26436 Moved to Sqlite.Error.Thumbnail in M-27.
26438 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26439 <summary>Error codes returned by sqlite for the thumbnail db.</summary>
26442 <histogram name="Sqlite.Version">
26443 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26444 <summary>Version of pre-existing database at startup.</summary>
26447 <histogram name="Sqlite.Web.Error" enum="SqliteErrorCode">
26449 Moved to Sqlite.Error.Web in M-27.
26451 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26452 <summary>Error codes returned by sqlite the web db.</summary>
26455 <histogram name="Startup.BrowserMessageLoopStartTime">
26456 <owner>jeremy@chromium.org</owner>
26458 Time from browser startup to the start of the main thread's message loop.
26462 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry"
26463 units="milliseconds">
26464 <owner>jeremy@chromium.org</owner>
26466 Time from main entry to the start of the main thread's message loop. This
26467 stat is only recorded after 7 minutes of OS uptime to try to mitigate the
26468 variance resulting from Chrome being autostarted.
26472 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry.FirstRun"
26473 units="milliseconds">
26474 <owner>csharp@chromium.org</owner>
26475 <owner>gab@chromium.org</owner>
26476 <owner>jeremy@chromium.org</owner>
26478 Time from main entry to the start of the main thread's message loop on first
26479 run. This stat is only recorded after 7 minutes of OS uptime to try to
26480 mitigate the variance resulting from Chrome being autostarted.
26484 <histogram name="Startup.BrowserOpenTabs">
26485 <owner>jeremy@chromium.org</owner>
26487 Time taken to open the initial tab or to restore tabs from previous session.
26491 <histogram name="Startup.BrowserWindowDisplay" units="milliseconds">
26492 <owner>jeremy@chromium.org</owner>
26494 Time from browser startup to the time the browser window initially becomes
26499 <histogram name="Startup.ChromeCast.TimeToDisplayVideo" units="milliseconds">
26500 <owner>jeremy@chromium.org</owner>
26502 The elapsed time from the ChromeCast application launch to the first video
26507 <histogram name="Startup.CreateFirstProfile" units="milliseconds">
26508 <owner>jeremy@chromium.org</owner>
26510 How long it takes to load the original profile synchronously on the UI
26515 <histogram name="Startup.Fling.TimeToDisplayVideo" units="milliseconds">
26516 <owner>jeremy@chromium.org</owner>
26518 The elapsed time from the Fling application launch to the first video frame
26523 <histogram name="Startup.IsResume">
26525 Deprecated 12/2011. Merged into MobileSessionStartType.
26527 <owner>jeremy@chromium.org</owner>
26528 <summary>Whether a startup is a resume (vs a cold start).</summary>
26531 <histogram name="Startup.LoadTime.ExeMainToDllMain">
26532 <owner>jeremy@chromium.org</owner>
26534 Time from the main() function in chrome.exe to chrome.dll's main().
26538 <histogram name="Startup.LoadTime.ProcessCreateToDllMain">
26539 <owner>jeremy@chromium.org</owner>
26540 <summary>Time from the process creation to chrome.dll's main().</summary>
26543 <histogram name="Startup.LoadTime.ProcessCreateToExeMain">
26544 <owner>jeremy@chromium.org</owner>
26546 Time from the process creation to executing the main() function in
26551 <histogram name="Startup.MobileSessionStartAction"
26552 enum="MobileSessionStartAction">
26553 <owner>jeremy@chromium.org</owner>
26555 The action requested on the application startup when called from another app
26560 <histogram name="Startup.MobileSessionStartFromApps"
26561 enum="MobileSessionCallerApp">
26562 <owner>jeremy@chromium.org</owner>
26563 <summary>The calling application (if any).</summary>
26566 <histogram name="Startup.ShowAppListColdStart" units="milliseconds">
26567 <owner>jeremy@chromium.org</owner>
26569 Time for a newly created browser process to reach the code that starts
26570 showing the app launcher, when started with the --show-app-list flag and
26571 with no currently running Chrome processes.
26575 <histogram name="Startup.ShowAppListWarmStart" units="milliseconds">
26576 <owner>jeremy@chromium.org</owner>
26578 Time for a running browser process to reach the code that starts showing the
26579 app launcher. Measured from the time a second Chrome process started, which
26580 sent its --show-app-list command line argument to the already-running
26581 process and will soon exit.
26585 <histogram name="Startup.SlowStartupBookmarksLoad" units="milliseconds">
26586 <owner>jeremy@chromium.org</owner>
26588 Time it takes to load bookmarks from disk. This measurement is only sent for
26589 startups that take >10 seconds after an uptime of 7 minutes.
26593 <histogram name="Startup.SlowStartupExtensionServiceInitAfterImport"
26594 units="milliseconds">
26595 <owner>jeremy@chromium.org</owner>
26597 Time it takes to finish initialization of the extension service including
26598 loading built-in extensions. This measurement is only sent for startups that
26599 take >10 seconds after an uptime of 7 minutes.
26603 <histogram name="Startup.SlowStartupFinalProfileInit" units="milliseconds">
26604 <owner>jeremy@chromium.org</owner>
26606 Time the final stages of profile initialization taking including
26607 initialization of profile keyed services. This measurement is only sent for
26608 startups that take >10 seconds after an uptime of 7 minutes.
26612 <histogram name="Startup.SlowStartupNSSInit" units="milliseconds">
26613 <owner>jeremy@chromium.org</owner>
26615 Time it takes to load the NSS libraries and initialize it. This measurement
26616 is only sent for startups that take >10 seconds after an uptime of 7
26621 <histogram name="Startup.SlowStartupPreferenceLoading" units="milliseconds">
26622 <owner>jeremy@chromium.org</owner>
26624 Time it takes to load preferences from disk. This measurement is only sent
26625 for startups that take >10 seconds after an uptime of 7 minutes.
26629 <histogram name="Startup.SlowStartupProfileIODataInit" units="milliseconds">
26630 <owner>jeremy@chromium.org</owner>
26632 Time it takes to initialize the ProfileIOData object - this includes
26633 initialization of the cookie store. This measurement is only sent for
26634 startups that take >10 seconds after an uptime of 7 minutes.
26638 <histogram name="Startup.SlowStartupSafeBrowsingGetDatabase"
26639 units="milliseconds">
26640 <owner>jeremy@chromium.org</owner>
26642 Time it takes to load the safe browsing database from disk. This measurement
26643 is only sent for startups that take >10 seconds after an uptime of 7
26648 <histogram name="Startup.SlowStartupSafeBrowsingServiceInitialize"
26649 units="milliseconds">
26650 <owner>jeremy@chromium.org</owner>
26652 Time it takes to initialize the safe browsing service. This measurement is
26653 only sent for startups that take >10 seconds after an uptime of 7
26658 <histogram name="Startup.SlowStartupSessionServiceCreateTabsAndWindows"
26659 units="milliseconds">
26660 <owner>jeremy@chromium.org</owner>
26662 Time it takes for session restore to finish initiating creation of restored
26663 tabs and windows. This measurement is only sent for startups that take
26664 >10 seconds after an uptime of 7 minutes.
26668 <histogram name="Startup.WarmStartTimeFromRemoteProcessStart"
26669 units="milliseconds">
26670 <owner>jeremy@chromium.org</owner>
26672 Time for a running browser process to start processing the command line
26673 passed in by a second Chrome process, which just sent its command line
26674 arguments to the already-running process and will soon exit. Measured from
26675 the time the second Chrome process started.
26679 <histogram name="Suggestions.FailedRequestErrorCode" enum="NetErrorCodes">
26680 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26682 The counts of network error codes encountered by SuggestionsService when an
26683 attempt to fetch suggestions from the server fails.
26687 <histogram name="Suggestions.FetchResponseCode">
26688 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26690 The counts of HTTP response codes encountered by SuggestionsService when
26691 attempting to fetch suggestions from the server.
26695 <histogram name="Suggestions.FetchSuccessLatency" units="milliseconds">
26696 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26698 The latency of a SuggestionsService fetch that results in a success
26703 <histogram name="Suggestions.ResponseState" enum="SuggestionsResponseState">
26704 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
26706 The counts of response states (such as empty or invalid) encountered by
26707 SuggestionsService when attempting to fetch suggestions from the server.
26711 <histogram name="Sync.AppAssociationTime" units="milliseconds">
26712 <owner>zea@chromium.org</owner>
26714 Time taken during app association (M18 and earlier were mispelled with this
26719 <histogram name="Sync.AppRunFailures">
26721 Deprecated as of m19.
26723 <owner>zea@chromium.org</owner>
26725 Count of apps run failures, used to compare failure rates between data types
26726 for a particular profile (see other Sync*RunFailures histograms).
26730 <histogram name="Sync.AppsAssociationTime" units="milliseconds">
26731 <owner>zea@chromium.org</owner>
26732 <summary>Time taken during app association.</summary>
26735 <histogram name="Sync.AppSettingsAssociationTime" units="milliseconds">
26736 <owner>zea@chromium.org</owner>
26737 <summary>Time taken during app settings association.</summary>
26740 <histogram name="Sync.AppSettingsStartFailure" enum="SyncStartResult">
26741 <owner>zea@chromium.org</owner>
26742 <summary>Enumeration of types of app settings association failures.</summary>
26745 <histogram name="Sync.AppsStartFailure" enum="SyncStartResult">
26746 <owner>zea@chromium.org</owner>
26747 <summary>Enumeration of types of app association failures.</summary>
26750 <histogram name="Sync.AppStartFailures" enum="SyncStartResult">
26752 Deprecated as of m19.
26754 <owner>zea@chromium.org</owner>
26756 Enumeration of types of app association failures (M18 and earlier were
26757 mispelled with this histogram).
26761 <histogram name="Sync.AttemptNigoriMigration" enum="SyncNigoriMigrationResult">
26762 <owner>zea@chromium.org</owner>
26764 Enumeration of results from attempting to migrate Sync's nigori node and its
26765 encryption keys to support keystore.
26769 <histogram name="Sync.AuthInvalidationRejectedTokenAgeLong" units="days">
26770 <owner>zea@chromium.org</owner>
26772 Age of all auth tokens rejected by the invalidation server. Measured from
26773 the time they were created.
26777 <histogram name="Sync.AuthInvalidationRejectedTokenAgeShort"
26778 units="milliseconds">
26779 <owner>zea@chromium.org</owner>
26781 Age of auth tokens younger than one hour that were rejected by the
26782 invalidation server. Measured from the time they were created.
26786 <histogram name="Sync.AuthorizationTimeInNetwork" units="milliseconds">
26787 <owner>zea@chromium.org</owner>
26788 <summary>Time taken during initial authorization.</summary>
26791 <histogram name="Sync.AuthServerRejectedTokenAgeLong" units="days">
26792 <owner>zea@chromium.org</owner>
26794 Age of all auth tokens rejected by the sync server. Measured from the time
26799 <histogram name="Sync.AuthServerRejectedTokenAgeShort" units="milliseconds">
26800 <owner>zea@chromium.org</owner>
26802 Age of auth tokens younger than one hour that were rejected by the sync
26803 server. Measured from the time they were created.
26807 <histogram name="Sync.AutofillAssociationTime" units="milliseconds">
26808 <owner>zea@chromium.org</owner>
26809 <summary>Time taken during autofill association.</summary>
26812 <histogram name="Sync.AutofillProfileAssociationTime" units="milliseconds">
26813 <owner>zea@chromium.org</owner>
26815 Time taken during autofill profile association (M18 and earlier were
26816 mispelled with this histogram).
26820 <histogram name="Sync.AutofillProfileRunFailures">
26822 Deprecated as of m19.
26824 <owner>zea@chromium.org</owner>
26826 Count of autofill profiles run failures, used to compare failure rates
26827 between data types for a particular profile (see other Sync*RunFailures
26832 <histogram name="Sync.AutofillProfilesAssociationTime" units="milliseconds">
26833 <owner>zea@chromium.org</owner>
26834 <summary>Time taken during autofill profile association.</summary>
26837 <histogram name="Sync.AutofillProfilesStartFailure" enum="SyncStartResult">
26838 <owner>zea@chromium.org</owner>
26840 Enumeration of types of autofill profile association failures.
26844 <histogram name="Sync.AutofillProfileStartFailures" enum="SyncStartResult">
26846 Deprecated as of m19.
26848 <owner>zea@chromium.org</owner>
26850 Enumeration of types of autofill profile association failures (M18 and
26851 earlier were mispelled with this histogram).
26855 <histogram name="Sync.AutofillRunFailures">
26857 Deprecated as of m19.
26859 <owner>zea@chromium.org</owner>
26861 Count of autofill (autocomplete) run failures, used to compare failure rates
26862 between data types for a particular profile (see other Sync*RunFailures
26867 <histogram name="Sync.AutofillStartFailure" enum="SyncStartResult">
26868 <owner>zea@chromium.org</owner>
26869 <summary>Enumeration of types of autofill association failures.</summary>
26872 <histogram name="Sync.AutoNigoriOverwrites">
26873 <owner>zea@chromium.org</owner>
26875 Number of times this client has overwritten the nigori node to update the
26876 encryption keys without a user action (during this instantiation of Chrome).
26880 <histogram name="Sync.BackendInitializeFirstTime" units="milliseconds">
26881 <owner>zea@chromium.org</owner>
26883 Tracks sync backend initialization time during initial sync setup.
26887 <histogram name="Sync.BackendInitializeFirstTimeSuccess" enum="BooleanSuccess">
26888 <owner>zea@chromium.org</owner>
26890 Tracks sync backend initialization success rate during initial sync setup.
26894 <histogram name="Sync.BackendInitializeRestoreState"
26895 enum="SyncBackendInitializeRestoreState">
26896 <owner>zea@chromium.org</owner>
26898 Compares sync's has_setup_completed pref against the set of types actually
26899 restored from the sync DB. Mismatches should be rare.
26903 <histogram name="Sync.BackendInitializeRestoreSuccess" enum="BooleanSuccess">
26904 <owner>zea@chromium.org</owner>
26906 Tracks sync backend initialization success rate in cases where sync was
26907 previously initialized.
26911 <histogram name="Sync.BackendInitializeRestoreTime" units="milliseconds">
26912 <owner>zea@chromium.org</owner>
26914 Tracks sync backend initialization time in cases where sync was previously
26919 <histogram name="Sync.BadRequestCountOnSignInNeedsUpdateInfoBar">
26920 <owner>zea@chromium.org</owner>
26922 Number of bad requests since application startup, when the Sync error
26923 infobar asking the user to update his account details is displayed.
26927 <histogram name="Sync.BookmarkAssociationTime" units="milliseconds">
26929 Deprecated as of m18
26931 <owner>zea@chromium.org</owner>
26932 <summary>Time taken during bookmark association.</summary>
26935 <histogram name="Sync.BookmarkRunFailures">
26937 Deprecated as of m19.
26939 <owner>zea@chromium.org</owner>
26941 Count of bookmark run failures, used to compare failure rates between data
26942 types for a particular profile (see other Sync*RunFailures histograms).
26946 <histogram name="Sync.BookmarksAssociationTime" units="milliseconds">
26947 <owner>zea@chromium.org</owner>
26948 <summary>Time taken during bookmark association.</summary>
26951 <histogram name="Sync.BookmarksStartFailure" enum="SyncStartResult">
26952 <owner>zea@chromium.org</owner>
26953 <summary>Enumeration of types of bookmark association failures.</summary>
26956 <histogram name="Sync.BookmarkStartFailures" enum="SyncStartResult">
26958 Deprecated as of m19.
26960 <owner>zea@chromium.org</owner>
26962 Enumeration of types of bookmark association failures (M18 and earlier were
26963 mispelled with this histogram).
26967 <histogram name="Sync.ConfigureFailed" enum="SyncModelTypes">
26968 <owner>zea@chromium.org</owner>
26969 <summary>Count of model association failures for each type.</summary>
26972 <histogram name="Sync.ConfigureTime.ABORTED" units="milliseconds">
26974 Replaced by Sync.ConfigureTime_Long.ABORTED in m21.
26976 <owner>zea@chromium.org</owner>
26978 Time spent configuring data types in the case where configuration is
26983 <histogram name="Sync.ConfigureTime.OK" units="milliseconds">
26985 Replaced by Sync.ConfigureTime_Long.OK in m21.
26987 <owner>zea@chromium.org</owner>
26989 Time spent configuring data types in the case where configuration succeeds.
26993 <histogram name="Sync.ConfigureTime.PARTIAL_SUCCESS" units="milliseconds">
26995 Replaced by Sync.ConfigureTime_Long.PARTIAL_SUCCESS in m21.
26997 <owner>zea@chromium.org</owner>
26999 Time spent configuring data types in the case where only some data types
27004 <histogram name="Sync.ConfigureTime.UNRECOVERABLE_ERROR" units="milliseconds">
27006 Replaced by Sync.ConfigureTime_Long.UNRECOVERABLE_ERROR in m21.
27008 <owner>zea@chromium.org</owner>
27010 Time spent configuring data types in the case where configuration encounters
27011 an unrecoverable error.
27015 <histogram name="Sync.ConfigureTime_Long.ABORTED" units="milliseconds">
27016 <owner>zea@chromium.org</owner>
27018 Time spent configuring data types in the case where configuration is
27023 <histogram name="Sync.ConfigureTime_Long.OK" units="milliseconds">
27024 <owner>zea@chromium.org</owner>
27026 Time spent configuring data types in the case where configuration succeeds.
27030 <histogram name="Sync.ConfigureTime_Long.PARTIAL_SUCCESS" units="milliseconds">
27031 <owner>zea@chromium.org</owner>
27033 Time spent configuring data types in the case where only some data types
27038 <histogram name="Sync.ConfigureTime_Long.UNRECOVERABLE_ERROR"
27039 units="milliseconds">
27040 <owner>zea@chromium.org</owner>
27042 Time spent configuring data types in the case where configuration encounters
27043 an unrecoverable error.
27047 <histogram name="Sync.ConflictFixCircularity">
27049 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
27051 <owner>zea@chromium.org</owner>
27053 Number of times we fix a circularity sync conflict. This is not expected to
27058 <histogram name="Sync.ConflictFixRemovedDirectoriesWithContent">
27060 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
27062 <owner>zea@chromium.org</owner>
27064 Number of times we fix a removed directory with content sync conflict. This
27065 is not expected to be hit anymore
27069 <histogram name="Sync.CredentialsLost" enum="BooleanCredentialsLost">
27070 <owner>zea@chromium.org</owner>
27072 Whether or not we detected missing credentials during startup. This may be
27073 related to crbug.com/121755.
27077 <histogram name="Sync.CryptographerPendingKeys"
27078 enum="SyncCryptographerPendingKeysState">
27079 <owner>zea@chromium.org</owner>
27081 Breakdown of sync users whose cryptographer has pending keys.
27085 <histogram name="Sync.CryptographerReady" enum="SyncCryptographerReadyState">
27086 <owner>zea@chromium.org</owner>
27088 Breakdown of sync users whose cryptographer is fully ready for encryption
27089 and decryption (initialized and no pending keys).
27093 <histogram name="Sync.CustomEncryption" enum="SyncCustomEncryptionEvent">
27094 <owner>zea@chromium.org</owner>
27096 Histogram that keeps track of how users encrypt their sync data. All users
27097 start off with default encryption during initial setup, while a subset of
27098 users go on to encrypt their sync data with a custom passphrase.
27102 <histogram name="Sync.CustomPassphrase">
27104 Deprecated as of m26.
27106 <owner>zea@chromium.org</owner>
27108 Boolean histogram for whether a custom passphrase was entered during sync
27109 setup. Samples are taken every time sync is (re)configured, and the unique
27110 userid count shows how many users entered a custom passphrase.
27114 <histogram name="Sync.CustomSync" enum="UserSelectableSyncType">
27115 <owner>zea@chromium.org</owner>
27117 Samples are taken every time sync is (re)configured, and the unique userid
27118 count shows how many users explicitly chose to sync this data type via the
27119 "Advanced Sync Preferences" dialog.
27123 <histogram name="Sync.DatatypePrefRecovery">
27124 <owner>zea@chromium.org</owner>
27126 Number of clients that have fixed themselves up from a datatype preference
27127 loss. Clients are not expected to have this happen more than once. This
27128 value can be compared to Sync.BackendInitializeRestoreSuccess to determine
27129 what percentage of users are still recovering.
27133 <histogram name="Sync.DataTypeRunFailures" enum="SyncModelTypes">
27134 <owner>zea@chromium.org</owner>
27136 Histogram of the run failures for the different sync datatypes. These are
27137 failures that occur after startup while the datatype is syncing. Note: Due
27138 to an enumeration reordering, pre-M23 labels are inaccurate (see
27139 sync/internal_api/public/base/model_type.h).
27143 <histogram name="Sync.DataTypeStartFailures" enum="SyncModelTypes">
27144 <owner>zea@chromium.org</owner>
27146 Histogram of the startup failures for the different sync datatypes. These
27147 are failures due to missing top level sync nodes or model association Note:
27148 Due to an enumeration reordering, pre-M23 labels are inaccurate (see
27149 sync/internal_api/public/base/model_type.h).
27153 <histogram name="Sync.DictionaryAssociationTime" units="milliseconds">
27154 <owner>zea@chromium.org</owner>
27155 <summary>Time taken during dictionary association.</summary>
27158 <histogram name="Sync.DictionaryStartFailure" enum="SyncStartResult">
27159 <owner>zea@chromium.org</owner>
27160 <summary>Enumeration of types of dictionary association failures.</summary>
27163 <histogram name="Sync.DirectoryOpenFailedMac">
27165 Deprecated 11/2011. No longer tracked.
27167 <owner>zea@chromium.org</owner>
27168 <summary>Number of failures trying to open the sync database on mac.</summary>
27171 <histogram name="Sync.DirectoryOpenFailedNotWinMac">
27173 Deprecated 11/2011. No longer tracked.
27175 <owner>zea@chromium.org</owner>
27177 Number of failures trying to open the sync database on a non-windows non-mac
27182 <histogram name="Sync.DirectoryOpenFailedWin">
27184 Deprecated 11/2011. No longer tracked.
27186 <owner>zea@chromium.org</owner>
27188 Number of failures trying to open the sync database on windows.
27192 <histogram name="Sync.DirectoryOpenResult" enum="SyncDirectoryOpenResult">
27193 <owner>zea@chromium.org</owner>
27194 <summary>Tracks success of failure of sync directory initialization.</summary>
27197 <histogram name="Sync.EncryptAllData">
27199 Deprecated as of m26.
27201 <owner>zea@chromium.org</owner>
27203 Boolean histogram for whether the "Encrypt all synced data" radio
27204 button was selected during sync setup. Samples are taken every time sync is
27205 (re)configured, and the unique userid count shows how many users chose to
27206 encrypt their sync data.
27210 <histogram name="Sync.EventCodes" enum="SyncEventCode">
27211 <owner>zea@chromium.org</owner>
27212 <summary>A UI event occured.</summary>
27215 <histogram name="Sync.ExtensionAssociationTime" units="milliseconds">
27216 <owner>zea@chromium.org</owner>
27218 Time taken during extension association (M18 and earlier were mispelled with
27223 <histogram name="Sync.ExtensionRunFailures">
27225 Deprecated as of m19.
27227 <owner>zea@chromium.org</owner>
27229 Count of extension run failures, used to compare failure rates between data
27230 types for a particular profile (see other Sync*RunFailures histograms).
27234 <histogram name="Sync.ExtensionsAssociationTime" units="milliseconds">
27235 <owner>zea@chromium.org</owner>
27236 <summary>Time taken during extension association.</summary>
27239 <histogram name="Sync.ExtensionSettingsAssociationTime" units="milliseconds">
27240 <owner>zea@chromium.org</owner>
27241 <summary>Time taken during extension settings association.</summary>
27244 <histogram name="Sync.ExtensionSettingsStartFailure" enum="SyncStartResult">
27245 <owner>zea@chromium.org</owner>
27247 Enumeration of types of extension settings association failures.
27251 <histogram name="Sync.ExtensionsStartFailure" enum="SyncStartResult">
27252 <owner>zea@chromium.org</owner>
27253 <summary>Enumeration of types of extension association failures.</summary>
27256 <histogram name="Sync.ExtensionStartFailures" enum="SyncStartResult">
27258 Deprecated as of m19.
27260 <owner>zea@chromium.org</owner>
27262 Enumeration of types of extension association failures (M18 and earlier were
27263 mispelled with this histogram).
27267 <histogram name="Sync.FaviconCacheLookupSucceeded" enum="BooleanSuccess">
27268 <owner>zea@chromium.org</owner>
27269 <summary>Whether a sync favicon cache lookup succeeded or not.</summary>
27272 <histogram name="Sync.FaviconCount">
27273 <owner>zea@chromium.org</owner>
27274 <summary>Number of synced favicons at initialization time.</summary>
27277 <histogram name="Sync.FaviconImagesAssociationTime" units="milliseconds">
27278 <owner>zea@chromium.org</owner>
27279 <summary>Time taken during favicon images association.</summary>
27282 <histogram name="Sync.FaviconImagesStartFailure" enum="SyncStartResult">
27283 <owner>zea@chromium.org</owner>
27285 Enumeration of types of favicon images association failures.
27289 <histogram name="Sync.FaviconsAvailableAtMerge" enum="SyncFaviconsAvailable">
27290 <owner>zea@chromium.org</owner>
27292 Number of client that have filled their sync favicon cache and must evict
27293 old favicons vs those whose cache is not full.
27297 <histogram name="Sync.FaviconTrackingAssociationTime" units="milliseconds">
27298 <owner>zea@chromium.org</owner>
27299 <summary>Time taken during favicon tracking association.</summary>
27302 <histogram name="Sync.FaviconTrackingStartFailure" enum="SyncStartResult">
27303 <owner>zea@chromium.org</owner>
27305 Enumeration of types of favicon tracking association failures.
27309 <histogram name="Sync.FaviconVisitPeriod" units="hours">
27310 <owner>zea@chromium.org</owner>
27311 <summary>Time between updates to a synced favicon's visit time.</summary>
27314 <histogram name="Sync.FirstBackendInitializeSuccess" enum="BooleanSuccess">
27316 Deprecated 11/2011. Was counted incorrectly. Replaced by
27317 Sync.BackendInitializeFirstTimeSuccess.
27319 <owner>zea@chromium.org</owner>
27321 Tracks sync backend initialization success rate during initial sync setup.
27325 <histogram name="Sync.FreqApps" units="milliseconds">
27326 <owner>zea@chromium.org</owner>
27328 Time between nudges for apps. Used as estimate of datatype commit frequency.
27332 <histogram name="Sync.FreqAutofill" units="milliseconds">
27333 <owner>zea@chromium.org</owner>
27335 Time between nudges for autofill entries. Used as estimate of datatype
27340 <histogram name="Sync.FreqAutofillProfiles" units="milliseconds">
27341 <owner>zea@chromium.org</owner>
27343 Time between nudges for autofill profiles. Used as estimate of datatype
27348 <histogram name="Sync.FreqBookmarks" units="milliseconds">
27349 <owner>zea@chromium.org</owner>
27351 Time between nudges for bookmarks. Used as estimate of datatype commit
27356 <histogram name="Sync.FreqDictionary" units="milliseconds">
27357 <owner>zea@chromium.org</owner>
27359 Time between nudges for dictionary. Used as estimate of datatype commit
27364 <histogram name="Sync.FreqExtensions" units="milliseconds">
27365 <owner>zea@chromium.org</owner>
27367 Time between nudges for extensions. Used as estimate of datatype commit
27372 <histogram name="Sync.FreqFaviconImages" units="milliseconds">
27373 <owner>zea@chromium.org</owner>
27375 Time between nudges for favicon images. Used as estimate of datatype commit
27380 <histogram name="Sync.FreqFaviconTracking" units="milliseconds">
27381 <owner>zea@chromium.org</owner>
27383 Time between nudges for favicon tracking. Used as estimate of datatype
27388 <histogram name="Sync.FreqNigori" units="milliseconds">
27389 <owner>zea@chromium.org</owner>
27391 Time between nudges for nigori. Used as estimate of datatype commit
27396 <histogram name="Sync.FreqPasswords" units="milliseconds">
27397 <owner>zea@chromium.org</owner>
27399 Time between nudges for passwords. Used as estimate of datatype commit
27404 <histogram name="Sync.FreqPreferences" units="milliseconds">
27405 <owner>zea@chromium.org</owner>
27407 Time between nudges for preferences. Used as estimate of datatype commit
27412 <histogram name="Sync.FreqSearchEngines" units="milliseconds">
27413 <owner>zea@chromium.org</owner>
27415 Time between nudges for search engines. Used as estimate of datatype commit
27420 <histogram name="Sync.FreqSessions" units="milliseconds">
27421 <owner>zea@chromium.org</owner>
27423 Time between nudges for sessions. Used as estimate of datatype commit
27428 <histogram name="Sync.FreqSyncedNotifications" units="milliseconds">
27429 <owner>zea@chromium.org</owner>
27431 Time between nudges for synced notifications. Used as estimate of datatype
27436 <histogram name="Sync.FreqThemes" units="milliseconds">
27437 <owner>zea@chromium.org</owner>
27439 Time between nudges for themes. Used as estimate of datatype commit
27444 <histogram name="Sync.FreqTypedUrls" units="milliseconds">
27445 <owner>zea@chromium.org</owner>
27447 Time between nudges for typed urls. Used as estimate of datatype commit
27452 <histogram name="Sync.KeystoreDecryptionFailed"
27453 enum="SyncKeystoreDecryptionFailure">
27454 <owner>zea@chromium.org</owner>
27456 The reason for a failure decrypting the keystore decryptor token.
27460 <histogram name="Sync.LocalModelOutOfSync" enum="SyncModelTypes">
27461 <owner>zea@chromium.org</owner>
27463 Counts instances of out of sync local models detected during startup.
27467 <histogram name="Sync.NigoriMigrationState" enum="SyncNigoriMigrationState">
27468 <owner>zea@chromium.org</owner>
27469 <summary>Breakdown of sync's nigori node keystore migration state.</summary>
27472 <histogram name="Sync.PartiallySyncedTypes">
27473 <owner>zea@chromium.org</owner>
27475 Number of partially synced types (those with a progress marker but no
27476 initial sync ended bit) that exist at sync startup.
27480 <histogram name="Sync.PasswordAssociationTime" units="milliseconds">
27481 <owner>zea@chromium.org</owner>
27483 Time taken during password association (M18 and earlier were mispelled with
27488 <histogram name="Sync.PasswordRunFailures">
27490 Deprecated as of m19.
27492 <owner>zea@chromium.org</owner>
27494 Count of passwords run failures, used to compare failure rates between data
27495 types for a particular profile (see other Sync*RunFailures histograms).
27499 <histogram name="Sync.PasswordsAssociationTime" units="milliseconds">
27500 <owner>zea@chromium.org</owner>
27501 <summary>Time taken during password association.</summary>
27504 <histogram name="Sync.PasswordsStartFailure" enum="SyncStartResult">
27505 <owner>zea@chromium.org</owner>
27506 <summary>Enumeration of types of password association failures.</summary>
27509 <histogram name="Sync.PasswordStartFailures" enum="SyncStartResult">
27511 Deprecated as of m19.
27513 <owner>zea@chromium.org</owner>
27515 Enumeration of types of password association failures (M18 and earlier were
27516 mispelled with this histogram).
27520 <histogram name="Sync.PreferenceAssociationTime" units="milliseconds">
27521 <owner>zea@chromium.org</owner>
27523 Time taken during preference association (M18 and earlier were mispelled
27524 with this histogram).
27528 <histogram name="Sync.PreferenceRunFailures">
27530 Deprecated as of m19.
27532 <owner>zea@chromium.org</owner>
27534 Count of preferences run failures, used to compare failure rates between
27535 data types for a particular profile (see other Sync*RunFailures histograms).
27539 <histogram name="Sync.PreferencesAssociationTime" units="milliseconds">
27540 <owner>zea@chromium.org</owner>
27541 <summary>Time taken during preference association.</summary>
27544 <histogram name="Sync.PreferencesStartFailure" enum="SyncStartResult">
27545 <owner>zea@chromium.org</owner>
27546 <summary>Enumeration of types of preference association failures.</summary>
27549 <histogram name="Sync.PreferenceStartFailures" enum="SyncStartResult">
27551 Deprecated as of m19.
27553 <owner>zea@chromium.org</owner>
27555 Enumeration of types of preference association failures (M18 and earlier
27556 were mispelled with this histogram).
27560 <histogram name="Sync.ReauthorizationTime" units="milliseconds">
27561 <owner>zea@chromium.org</owner>
27562 <summary>Time taken from startup for the user to reauthorize.</summary>
27565 <histogram name="Sync.RefreshTokenAvailable" enum="BooleanSuccess">
27566 <owner>zea@chromium.org</owner>
27568 Whether OAuth2 refresh token was available at the time when
27569 ProfileSyncService was starting backend.
27573 <histogram name="Sync.ResolveSimpleConflict"
27574 enum="SyncSimpleConflictResolutions">
27575 <owner>zea@chromium.org</owner>
27576 <summary>Enumeration of types of simple conflict resolutions.</summary>
27579 <histogram name="Sync.RestoreBackendInitializeSucess" enum="BooleanSuccess">
27581 Deprecated 11/2011. Was counted incorrectly. Replaced by
27582 Sync.BackendInitializeRestoreSuccess.
27584 <owner>zea@chromium.org</owner>
27586 Tracks sync backend initialization success rate in cases where sync was
27587 previously initialized.
27591 <histogram name="Sync.SearchEngineAssociationTime" units="milliseconds">
27592 <owner>zea@chromium.org</owner>
27594 Time taken during search engine association (M18 and earlier were mispelled
27595 with this histogram).
27599 <histogram name="Sync.SearchEngineRunFailures">
27601 Deprecated as of m19.
27603 <owner>zea@chromium.org</owner>
27605 Count of search engine run failures, used to compare failure rates between
27606 data types for a particular profile (see other Sync*RunFailures histograms).
27610 <histogram name="Sync.SearchEnginesAssociationTime" units="milliseconds">
27611 <owner>zea@chromium.org</owner>
27612 <summary>Time taken during search engine association.</summary>
27615 <histogram name="Sync.SearchEnginesStartFailure" enum="SyncStartResult">
27616 <owner>zea@chromium.org</owner>
27617 <summary>Enumeration of types of search engine association failures.</summary>
27620 <histogram name="Sync.SearchEngineStartFailures" enum="SyncStartResult">
27622 Deprecated as of m19.
27624 <owner>zea@chromium.org</owner>
27626 Enumeration of types of search engine association failures (M18 and earlier
27627 were mispelled with this histogram).
27631 <histogram name="Sync.ServiceInitialConfigureTime" units="milliseconds">
27632 <owner>zea@chromium.org</owner>
27634 Time spent on first-time configure. May include time spent on retries.
27638 <histogram name="Sync.ServiceSubsequentConfigureTime" units="milliseconds">
27639 <owner>zea@chromium.org</owner>
27641 Time spent on non-first-time configure. May include time spent on retries.
27645 <histogram name="Sync.SessionAssociationTime" units="milliseconds">
27646 <owner>zea@chromium.org</owner>
27648 Time taken during session association (M18 and earlier were mispelled with
27653 <histogram name="Sync.SessionRunFailures">
27655 Deprecated as of m19.
27657 <owner>zea@chromium.org</owner>
27659 Count of sessions run failures, used to compare failure rates between data
27660 types for a particular profile (see other Sync*RunFailures histograms).
27664 <histogram name="Sync.SessionsAssociationTime" units="milliseconds">
27665 <owner>zea@chromium.org</owner>
27666 <summary>Time taken during session association.</summary>
27669 <histogram name="Sync.SessionsStartFailure" enum="SyncStartResult">
27670 <owner>zea@chromium.org</owner>
27671 <summary>Enumeration of types of session association failures.</summary>
27674 <histogram name="Sync.SessionStartFailures" enum="SyncStartResult">
27676 Deprecated as of m19.
27678 <owner>zea@chromium.org</owner>
27680 Enumeration of types of session association failures (M18 and earlier were
27681 mispelled with this histogram).
27685 <histogram name="Sync.Shutdown.BackendDestroyedTime" units="milliseconds">
27686 <owner>zea@chromium.org</owner>
27688 Time taken from the start of sync shutdown (in ProfileSyncService) until the
27689 backend (SyncBackendHost) is fully destroyed.
27693 <histogram name="Sync.Shutdown.StopRegistrarTime" units="milliseconds">
27694 <owner>zea@chromium.org</owner>
27696 Amount of time the UI thread waits (at shutdown) to stop the
27697 SyncBackendRegistrar.
27701 <histogram name="Sync.Shutdown.StopSyncThreadTime" units="milliseconds">
27702 <owner>zea@chromium.org</owner>
27704 Amount of time the UI thread waits (at shutdown) to stop the sync thread.
27708 <histogram name="Sync.Startup.DeferredInitTrigger"
27709 enum="SyncDeferredInitTrigger">
27710 <owner>zea@chromium.org</owner>
27711 <summary>The type of event that triggered sync initialization.</summary>
27714 <histogram name="Sync.Startup.TimeDeferred" units="milliseconds">
27716 Deprecated, see TimeDeferred2.
27718 <owner>jeremychromium.org</owner>
27719 <owner>zea@google.com</owner>
27721 Time spent after ProfileSyncService *creation* but before SyncBackendHost
27726 <histogram name="Sync.Startup.TimeDeferred2" units="milliseconds">
27727 <owner>jeremychromium.org</owner>
27728 <owner>zea@google.com</owner>
27730 Time spent after ProfileSyncService *creation* but before SyncBackendHost
27735 <histogram name="Sync.Startup.TypeTriggeringInit" enum="SyncModelTypes">
27736 <owner>zea@chromium.org</owner>
27737 <summary>Data type that first requests sync initialization.</summary>
27740 <histogram name="Sync.SyncAuthError" enum="SyncAuthError">
27741 <owner>zea@chromium.org</owner>
27743 Counts the number of times sync clients have encountered an auth error and
27744 number of times auth errors are fixed.
27748 <histogram name="Sync.SyncedNotificationsAssociationTime" units="milliseconds">
27749 <owner>zea@chromium.org</owner>
27750 <summary>Time taken during synced notifications association.</summary>
27753 <histogram name="Sync.SyncedNotificationsStartFailure" enum="SyncStartResult">
27754 <owner>zea@chromium.org</owner>
27756 Enumeration of types of synced notifications association failures.
27760 <histogram name="Sync.SyncerConflictStuck">
27762 Deprecated 12/2011. No longer tracked. See crbug.com/107816.
27764 <owner>zea@chromium.org</owner>
27766 Number of times the sync conflict resolver gets stuck. This is not expected
27771 <histogram name="Sync.SyncErrorInfobarDisplayed" enum="SyncErrorInfobarTypes">
27772 <owner>droger@chromium.org</owner>
27773 <owner>zea@chromium.org</owner>
27775 Enumeration of error conditions that displays an infobar to the user.
27779 <histogram name="Sync.SyncEverything">
27780 <owner>zea@chromium.org</owner>
27782 Boolean histogram for whether the "Sync Everything" option was
27783 selected during sync setup. Samples are taken every time sync is
27784 (re)configured, and the unique userid count shows how many users chose to
27785 sync all available data types.
27789 <histogram name="Sync.ThemeAssociationTime" units="milliseconds">
27791 Deprecated as of m19
27793 <owner>zea@chromium.org</owner>
27795 Time taken during theme association (M18 and earlier were mispelled with
27800 <histogram name="Sync.ThemeRunFailures">
27802 Deprecated as of m19.
27804 <owner>zea@chromium.org</owner>
27806 Count of theme run failures, used to compare failure rates between data
27807 types for a particular profile (see other Sync*RunFailures histograms).
27811 <histogram name="Sync.ThemesAssociationTime" units="milliseconds">
27812 <owner>zea@chromium.org</owner>
27813 <summary>Time taken during theme association.</summary>
27816 <histogram name="Sync.ThemesStartFailure" enum="SyncStartResult">
27817 <owner>zea@chromium.org</owner>
27818 <summary>Enumeration of types of theme association failures.</summary>
27821 <histogram name="Sync.ThemeStartFailures" enum="SyncStartResult">
27823 Deprecated as of m19.
27825 <owner>zea@chromium.org</owner>
27827 Enumeration of types of theme association failures (M18 and earlier were
27828 mispelled with this histogram).
27832 <histogram name="Sync.TypedUrlAssociationTime" units="milliseconds">
27833 <owner>zea@chromium.org</owner>
27835 Time taken during typed url association (M18 and earlier were mispelled with
27840 <histogram name="Sync.TypedUrlChangeProcessorErrors" units="%">
27841 <owner>zea@chromium.org</owner>
27843 The percentage of history DB operations initiated by the typed URL change
27844 processor that return an error. The cumulative count for the current sync
27845 session is logged after every typed URL change.
27849 <histogram name="Sync.TypedUrlModelAssociationErrors" units="%">
27850 <owner>zea@chromium.org</owner>
27852 The percentage of history DB operations during model association that return
27853 an error. This is logged at the end of typed URL model association, which
27854 happens once each time sync starts up.
27858 <histogram name="Sync.TypedUrlRunFailures">
27860 Deprecated as of m19.
27862 <owner>zea@chromium.org</owner>
27864 Count of typed url run failures, used to compare failure rates between data
27865 types for a particular profile (see other Sync*RunFailures histograms).
27869 <histogram name="Sync.TypedUrlsAssociationTime" units="milliseconds">
27870 <owner>zea@chromium.org</owner>
27871 <summary>Time taken during typed url association.</summary>
27874 <histogram name="Sync.TypedUrlsStartFailure" enum="SyncStartResult">
27875 <owner>zea@chromium.org</owner>
27876 <summary>Enumeration of types of typed url association failures.</summary>
27879 <histogram name="Sync.TypedUrlStartFailures" enum="SyncStartResult">
27881 Deprecated as of m19.
27883 <owner>zea@chromium.org</owner>
27885 Enumeration of types of typed url association failures (M18 and earlier were
27886 mispelled with this histogram).
27890 <histogram name="Sync.UnrecoverableErrors" enum="SyncUnrecoverableErrorReason">
27891 <owner>zea@chromium.org</owner>
27893 Enumeration of the different reasons for unrecoverable errors and how often
27894 they have occurred.
27898 <histogram name="Sync.UserPerceivedAuthorizationTime" units="milliseconds">
27899 <owner>zea@chromium.org</owner>
27900 <summary>Time the user spends looking at the authorization dialog.</summary>
27903 <histogram name="Sync.UserPerceivedBookmarkAssociation">
27904 <owner>zea@chromium.org</owner>
27905 <summary>Time taken during bookmark association.</summary>
27908 <histogram name="SyncedNotifications.Actions"
27909 enum="SyncedNotificationActionType">
27910 <owner>petewil@chromium.org</owner>
27911 <owner>zea@chromium.org</owner>
27913 The actions taken on synced notifications, recorded every time they happen.
27914 This histogram will record every single event that happens separately.
27918 <histogram name="SyncFileSystem.ConflictResolutionPolicy"
27919 enum="SyncFSConflictResolutionPolicy">
27920 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27922 Overridden conflict resolution policy of Sync FileSystem API. Recorded for
27923 each API call to override the policy.
27927 <histogram name="SyncFileSystem.MetadataNumber">
27928 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27930 The number of cached backing remote file metadata in the Sync FileSystem
27931 database. Recorded at the initialization phase of Sync FileSystem.
27935 <histogram name="SyncFileSystem.RegisteredAppNumber">
27936 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27938 The number of Chrome Apps that uses Sync FileSystem with V2 backend.
27939 Recorded at the initialization phase of Sync FileSystem.
27943 <histogram name="SyncFileSystem.RegisterOriginResult"
27944 enum="SyncFSRemoteServiceState">
27945 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27947 The result of the registration of Chrome App to Sync FileSystem.
27951 <histogram name="SyncFileSystem.TrackerNumber">
27952 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
27954 The number of the directory tree node that maps backing files to local files
27955 in the Sync FileSystem database. Recorded at the initialization phase of
27960 <histogram name="Tab.AgeUponRestoreFromColdStart" units="minutes">
27961 <owner>lliabraa@chromium.org</owner>
27963 Age (time since the last display in previous sessions) of a tab being
27964 restored due to the first tab switch after the browser cold start, recorded
27965 upon such restore. When the browser is started from cold, this metric is not
27966 recorded for the foreground, automatically restored tab, so that the metric
27967 tracks only the restores triggered by direct user decision to switch tabs.
27971 <histogram name="Tab.BackgroundLoadStatus" enum="TabBackgroundLoadStatus">
27972 <owner>ppi@chromium.org</owner>
27974 Mobile-specific metric: when a tab that was opened in background (via
27975 "Open link in new tab") is switched to, we record whether the
27976 eagerly loaded tab was still memory resident, or we lost the loaded page due
27977 to memory pressure.
27981 <histogram name="Tab.FormActivityCountEvictedHistogram">
27982 <owner>lliabraa@chromium.org</owner>
27984 A count of form activity (e.g. fields selected, characters typed) in a tab.
27985 Recorded only for tabs that are evicted due to memory pressure and then
27990 <histogram name="Tab.PerceivedRestoreTime" units="ms">
27991 <owner>lliabraa@chromium.org</owner>
27993 User-perceived load time for a successful tab restore, measured from the
27994 first time the user sees the tab being restored until the load completes.
27998 <histogram name="Tab.RestoreResult" enum="TabRestoreResult">
27999 <owner>lliabraa@chromium.org</owner>
28001 When the browser restores a tab, whether the load was successful. Loads can
28002 fail for instance when there is no connectivity.
28006 <histogram name="Tab.RestoreTime" units="ms">
28007 <owner>lliabraa@chromium.org</owner>
28008 <summary>Load time for a successful tab restore.</summary>
28011 <histogram name="Tab.RestoreUserPersistence" enum="TabRestoreUserAction">
28012 <owner>lliabraa@chromium.org</owner>
28014 When the browser restores a tab, whether the user waits for completion of
28015 the load or if the user gives up by switching to another tab or leaving
28020 <histogram name="Tab.StatusWhenDisplayed" enum="TabStatus">
28021 <owner>lliabraa@chromium.org</owner>
28022 <owner>ppi@chromium.org</owner>
28024 The status of a tab collected each time the tab is displayed on Android,
28025 including user switching to the tab and displays of newly created tabs, such
28026 as NTP or tabs opened to handle intents.
28030 <histogram name="Tab.StatusWhenSwitchedBackToForeground" enum="TabStatus">
28031 <owner>lliabraa@chromium.org</owner>
28032 <owner>ppi@chromium.org</owner>
28034 The status of a tab collected each time the user switches to it on mobile.
28035 That does not include tabs being created at the time the user switches to
28036 them, such as NTP or tabs opened to handle intents.
28040 <histogram name="Tab.StatusWhenSwitchedBackToForegroundDataProxyEnabled"
28042 <owner>lliabraa@chromium.org</owner>
28043 <owner>marq@chromium.org</owner>
28044 <owner>ppi@chromium.org</owner>
28046 The status of a tab collected each time the user switches to it on mobile
28047 with the data reduction proxy enabled. This is populated identically, and in
28048 addition to Tab.StatusWhenSwitchedBackToForeground for any given tab
28049 switching event if the proxy is enabled.
28053 <histogram name="Tab.SwitchedToForegroundAge" units="ms">
28054 <owner>lliabraa@chromium.org</owner>
28055 <summary>Age (in ms) when the tab was switched to foreground.</summary>
28058 <histogram name="Tab.SwitchedToForegroundLaunchedWithURL"
28059 enum="TabSwitchedToForegroundLaunchedWithURL">
28061 Deprecated as of 04/2014.
28063 <owner>lliabraa@chromium.org</owner>
28065 Each time a tab is brought to the foreground, this histogram indicates if
28066 chrome was launched without an URL (i.e., from the launcher), or with an URL
28067 (i.e., from another app).
28071 <histogram name="Tab.SwitchedToForegroundMRURank">
28073 Deprecated as of 04/2014.
28075 <owner>lliabraa@chromium.org</owner>
28077 Rank in MRU order (0 being first) when the tab was switched to foreground.
28081 <histogram name="Tab.SwitchedToForegroundNumTabs">
28082 <owner>lliabraa@chromium.org</owner>
28083 <summary>Count of all tabs when a tab is switched.</summary>
28086 <histogram name="Tab.SwitchedToForegroundRevisit"
28087 enum="TabSwitchedToForegroundRevisit">
28089 Deprecated as of 04/2014.
28091 <owner>lliabraa@chromium.org</owner>
28093 Each time a tab is brought to the foreground, this histogram indicates if
28094 this is the first viewing of the tab since Chrome was put into foreground,
28095 or if it was a return to a tab that has already been shown in this session.
28099 <histogram name="Tab.TimeSinceFormActivityEvictedHistogram" units="ms">
28100 <owner>lliabraa@chromium.org</owner>
28102 Time elapsed since there was form activity (e.g. fields selected, characters
28103 typed) in a tab. Recorded only for tabs that are evicted due to memory
28104 pressure and then selected again.
28108 <histogram name="Tabs.ForegroundTabAgeAtStartup" units="minutes">
28109 <owner>lliabraa@chromium.org</owner>
28111 Age (time since the last display in previous sessions) of the foreground tab
28112 being restored on the browser cold start.
28116 <histogram name="Tabs.SpeculativeRestoreApplicability"
28117 enum="SpeculativeRestoreApplicability">
28118 <owner>lliabraa@chromium.org</owner>
28119 <owner>ppi@chromium.org</owner>
28121 Applicability of speculative tab restore, recorded every time a tab is
28122 switched. This allows to estimate the fraction of tab restores experienced
28123 on mobile that can be mitigated using speculative restore. Options higher in
28124 the enum take precedence over the lower ones (i.e. low-memory tablet will be
28125 accounted as tablet).
28129 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.SideSwipe"
28130 enum="SpeculativeRestorePredictionAccuracy">
28131 <owner>lliabraa@chromium.org</owner>
28132 <owner>ppi@chromium.org</owner>
28134 Accuracy of the tab switch predictions made when the user begins the side
28139 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.TabSwitcher"
28140 enum="SpeculativeRestorePredictionAccuracy">
28141 <owner>lliabraa@chromium.org</owner>
28142 <owner>ppi@chromium.org</owner>
28144 Accuracy of the tab switch predictions made when the user enters the tab
28149 <histogram name="Tabs.SpeculativeRestoreTargetStatus"
28150 enum="SpeculativeRestoreTabStatus">
28151 <owner>lliabraa@chromium.org</owner>
28152 <owner>ppi@chromium.org</owner>
28154 Status of a tab recorded when the tab is targeted with speculative restore.
28158 <histogram name="Tabs.SpeculativeRestoreTimeAhead.SideSwipe" units="ms">
28159 <owner>lliabraa@chromium.org</owner>
28160 <owner>ppi@chromium.org</owner>
28162 Time between starting the speculative load and actual tab switch for correct
28163 speculative load predictions made when the user begins the side swipe
28168 <histogram name="Tabs.SpeculativeRestoreTimeAhead.TabSwitcher" units="ms">
28169 <owner>lliabraa@chromium.org</owner>
28170 <owner>ppi@chromium.org</owner>
28172 Time between starting the speculative load and actual tab switch for correct
28173 speculative load predictions made when the user enters the tab switcher.
28177 <histogram name="TimeZone.TimeZoneRequest.Event" enum="TimeZoneRequestEvent">
28178 <summary>Events in TimeZoneRequest.</summary>
28181 <histogram name="TimeZone.TimeZoneRequest.ResponseCode" enum="HttpResponseCode">
28182 <summary>Http response codes in TimeZoneRequest.</summary>
28185 <histogram name="TimeZone.TimeZoneRequest.ResponseFailureTime"
28186 units="milliseconds">
28188 The time elapsed between the sending of the first API request and the time
28189 the final (failed) response was recorded. Includes all retries.
28193 <histogram name="TimeZone.TimeZoneRequest.ResponseSuccessTime"
28194 units="milliseconds">
28196 The time elapsed between the sending of the first API request and the time
28197 the final (successfull) response was recorded. Includes all retries.
28201 <histogram name="TimeZone.TimeZoneRequest.Result" enum="TimeZoneRequestResult">
28202 <summary>Result of TimeZoneRequest.</summary>
28205 <histogram name="TimeZone.TimeZoneRequest.Retries">
28206 <summary>Number of retries until the final response was recorded.</summary>
28209 <histogram name="TopSites.NumberOfApplyBlacklist">
28210 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28211 <summary>The number of times TopSitesImpl::ApplyBlacklist is called.</summary>
28214 <histogram name="TopSites.NumberOfBlacklistedItems">
28215 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28217 The number of items in the user Most Visited blacklist every time
28218 TopSitesImpl::ApplyBlacklist is called.
28222 <histogram name="Touchpad.Device" enum="TouchpadDeviceState">
28223 <owner>pthammaiah@google.com</owner>
28224 <summary>Tracks touchpad device state.</summary>
28227 <histogram name="Touchpad.Metrics" enum="TouchpadProblemType">
28228 <owner>pthammaiah@google.com</owner>
28230 Tracks unusual CrOS touchpad operational states (e.g. running into the noisy
28231 ground issue). This is sampled at every touchpad event.
28235 <histogram name="Touchpad.NaturalScroll.Changed" enum="BooleanEnabled">
28236 <owner>pthammaiah@google.com</owner>
28237 <summary>Tracks touchpad natural scroll setting changes by the user.</summary>
28240 <histogram name="Touchpad.NaturalScroll.Started" enum="BooleanEnabled">
28241 <owner>pthammaiah@google.com</owner>
28242 <summary>Tracks touchpad natural scroll setting on startup.</summary>
28245 <histogram name="Touchpad.PointerSensitivity.Changed" enum="PointerSensitivity">
28246 <owner>pthammaiah@google.com</owner>
28248 Tracks touchpad sensitivity setting changes by the user. This replaces the
28249 old Touchpad.Sensitivity.Changed metric.
28253 <histogram name="Touchpad.PointerSensitivity.Started" enum="PointerSensitivity">
28254 <owner>pthammaiah@google.com</owner>
28256 Tracks touchpad sensitivity setting on startup. This replaces the old
28257 Touchpad.Sensitivity.Started metric.
28261 <histogram name="Touchpad.Sensitivity.Changed" enum="PointerSensitivity">
28263 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Changed.
28265 <owner>pthammaiah@google.com</owner>
28266 <summary>Tracks touchpad sensitivity setting changes by the user.</summary>
28269 <histogram name="Touchpad.Sensitivity.Started" enum="PointerSensitivity">
28271 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Started.
28273 <owner>pthammaiah@google.com</owner>
28274 <summary>Tracks touchpad sensitivity setting on startup.</summary>
28277 <histogram name="Touchpad.TapDragging.Changed" enum="BooleanEnabled">
28278 <owner>pthammaiah@google.com</owner>
28279 <summary>Tracks touchpad TapDragging setting changes by the user.</summary>
28282 <histogram name="Touchpad.TapDragging.Started" enum="BooleanEnabled">
28283 <owner>pthammaiah@google.com</owner>
28284 <summary>Tracks touchpad TapDragging setting on startup.</summary>
28287 <histogram name="Touchpad.TapToClick.Changed" enum="BooleanEnabled">
28288 <owner>pthammaiah@google.com</owner>
28289 <summary>Tracks touchpad TapToClick setting changes by the user.</summary>
28292 <histogram name="Touchpad.TapToClick.Started" enum="BooleanEnabled">
28293 <owner>pthammaiah@google.com</owner>
28294 <summary>Tracks touchpad TapToClick setting on startup.</summary>
28297 <histogram name="Touchpad.ThreeFingerSwipe.Changed" enum="BooleanEnabled">
28299 Deprecated as of 7/2013.
28301 <owner>pthammaiah@google.com</owner>
28304 <histogram name="Touchpad.ThreeFingerSwipe.Started" enum="BooleanEnabled">
28306 Deprecated as of 7/2013.
28308 <owner>pthammaiah@google.com</owner>
28311 <histogram name="Translate.AlwaysTranslateLang">
28312 <owner>kenjibaheux@google.com</owner>
28314 The number of times the always translate option was selected in the
28319 <histogram name="Translate.CaptureText" units="milliseconds">
28320 <owner>kenjibaheux@google.com</owner>
28322 The time spent capturing plain text from the DOM. This is reported by
28323 ChromeRenderViewObserver when a page is loaded completely.
28327 <histogram name="Translate.ContentLanguage" enum="TranslateLanguage">
28328 <owner>kenjibaheux@google.com</owner>
28330 A page may provide a Content-Language HTTP header or a META tag. For each
28331 page load, measures whether the Content-Language header exists and is valid.
28335 <histogram name="Translate.DeclineTranslate">
28336 <owner>kenjibaheux@google.com</owner>
28338 The number of times the "Nope" (don't translate) or the infobar's
28339 X button was clicked in the translate infobar.
28343 <histogram name="Translate.DeclineTranslateCloseInfobar">
28344 <owner>kenjibaheux@google.com</owner>
28346 The number of times the translate infobar was closed by clicking the X
28347 button without the user translating the page.
28351 <histogram name="Translate.DeclineTranslateDismissUI">
28352 <owner>kenjibaheux@google.com</owner>
28354 The number of times the translate UI was closed without translating in the
28355 way that the user doesn't deny translating explicityly, like pressing 'Nope'
28356 button. This is counted on both the infobar and the bubble UI. We are
28357 comparing this on infobar to that on bubble by A/B testing and expecting
28358 that the user will click 'Nope' button on bubble less times than infobar. We
28359 won't delete this histogram after the experiment.
28363 <histogram name="Translate.HtmlLang" enum="TranslateLanguage">
28364 <owner>kenjibaheux@google.com</owner>
28366 A page may provide a lang attribute in html tag. For each page load,
28367 measures whether the lang attribute exists and is valid.
28371 <histogram name="Translate.InitiationStatus" enum="TranslateInitiationStatus">
28373 Deprecated as of 11/2013, and replaced by Translate.InitiationStatus.v2.
28375 <owner>kenjibaheux@google.com</owner>
28377 The reason why Chrome decided to perform the next action (e.g., to show
28378 infobar, to translate a page without any prompting, and so on) when Chrome
28379 Translate is ready to translate a page.
28383 <histogram name="Translate.InitiationStatus.v2"
28384 enum="TranslateInitiationStatus">
28385 <owner>kenjibaheux@google.com</owner>
28387 The reason why Chrome decided to perform the next action (e.g., to show
28388 infobar, to translate a page without any prompting, and so on) when Chrome
28389 Translate is ready to translate a page.
28393 <histogram name="Translate.LanguageVerification"
28394 enum="TranslateLanguageVerification">
28395 <owner>kenjibaheux@google.com</owner>
28397 For each page load, measures whether the provided Content-Language header
28398 matches the language determined by CLD. Beyond directly matching or
28399 mismatching the Content-Language header, CLD can complement the
28400 Content-Language. For example, suppose the Content-Language header
28401 specifies 'zh' (general Chinese), a language code that the Translate server
28402 does not support. In this case, CLD can detect a subcode like '-TW' or
28403 '-CN', resulting in language codes 'zh-TW' and 'zh-CN', which the Translate
28404 server supports. This is referred to as "complementing a language
28409 <histogram name="Translate.LocalesOnDisabledByPrefs" enum="LanguageCode">
28410 <owner>kenjibaheux@google.com</owner>
28412 Logs the user locale when the Translate feature is disabled by the user.
28413 This is recorded each time a webpage is loaded and prefs for translation is
28414 checked. This allows us to investigate the correlation between the user
28415 locale and the usage rates of the Translate.
28419 <histogram name="Translate.ModifyOriginalLang">
28420 <owner>kenjibaheux@google.com</owner>
28422 The number of times the original language in the translate infobar has been
28427 <histogram name="Translate.ModifyTargetLang">
28428 <owner>kenjibaheux@google.com</owner>
28430 The number of times the target language in the translate infobar has been
28435 <histogram name="Translate.NeverTranslateLang">
28436 <owner>kenjibaheux@google.com</owner>
28438 The number of times the never translate option was selected in the translate
28443 <histogram name="Translate.NeverTranslateSite">
28444 <owner>kenjibaheux@google.com</owner>
28446 The number of times the never translate site was selected in the translate
28451 <histogram name="Translate.PageScheme" enum="TranslateScheme">
28452 <owner>kenjibaheux@google.com</owner>
28453 <summary>Counts translation target page schemes.</summary>
28456 <histogram name="Translate.ReportLanguageDetectionError">
28457 <owner>kenjibaheux@google.com</owner>
28459 The number of times the "report this error" of options menu is
28460 selected in the translate infobar.
28464 <histogram name="Translate.RevertTranslation">
28465 <owner>kenjibaheux@google.com</owner>
28467 The number of times the show original button was clicked in the translate
28472 <histogram name="Translate.ServerReportedUnsupportedLanguage">
28474 Deprecated 5/2013 by Translate.UndisplayableLanguage
28476 <owner>kenjibaheux@google.com</owner>
28478 The number of times the detected language is not supported by Translate
28483 <histogram name="Translate.ShowBeforeTranslateInfobar">
28485 Deprecated 7/2010. No longer tracked.
28487 <owner>kenjibaheux@google.com</owner>
28489 The number of times an infobar proposing to translate a page has been shown.
28493 <histogram name="Translate.ShowErrorInfobar" enum="TranslateError">
28494 <owner>kenjibaheux@google.com</owner>
28496 Chrome Translate shows an error infobar when an error happens on translation
28497 and the infobar message depends on what kind of error happens. This metric
28498 counts how often each error message is shown.
28502 <histogram name="Translate.ShowErrorUI" enum="TranslateError">
28503 <owner>kenjibaheux@google.com</owner>
28505 Chrome Translate shows an error UI (infobar or bubble) when an error happens
28506 on translation and the UI message depends on what kind of error happens.
28507 This metric counts how often each error message is shown.
28511 <histogram name="Translate.SimilarLanguageMatch" enum="BooleanMatched">
28512 <owner>kenjibaheux@google.com</owner>
28514 This metrics is logged whenever a page is loaded. The logged value is
28515 "Mathced" when the CLD-detected language differs from the page
28516 language code , and the two languages are such similar languages. In that
28517 case, Chrome ignore the CLD-determined language and instead uses the page
28518 language code. The page language code is decided by Content-Language and
28519 HTML lang attribute.
28523 <histogram name="Translate.TimeToBeReady" units="milliseconds">
28524 <owner>kenjibaheux@google.com</owner>
28526 The time from injecting scripts for Chrome Translate to being ready to
28527 perform translation.
28531 <histogram name="Translate.TimeToLoad" units="milliseconds">
28532 <owner>kenjibaheux@google.com</owner>
28534 The time from injecting scripts for Chrome Translate to the finishing loads
28535 of all depending libraries.
28539 <histogram name="Translate.TimeToTranslate" units="milliseconds">
28540 <owner>kenjibaheux@google.com</owner>
28541 <summary>The time from starting translation to the completion.</summary>
28544 <histogram name="Translate.Translate">
28545 <owner>kenjibaheux@google.com</owner>
28547 The number of times the translate button was clicked in the translate
28552 <histogram name="Translate.UndisplayableLanguage" enum="LanguageCode">
28553 <owner>kenjibaheux@google.com</owner>
28555 Logs an undisplayable language included in the language list sent by the
28556 Translate server. The Translate server sends the list each time the user
28557 runs Chrome. This metrics tells us that there is a language which UI should
28558 support but doesn't.
28562 <histogram name="Translate.UnsupportedLanguageAtInitiation" enum="LanguageCode">
28563 <owner>kenjibaheux@google.com</owner>
28565 Logs an unsupported source language detected during initiation of the
28566 Translate feature. This is reported when the language detector successfully
28567 detects the language of the webpage, but the language is not supported by
28568 the translation server because it is too minor. This metric allows us to
28569 assess how important the unsupported language is for Google translate.
28573 <histogram name="Translate.UserActionDuration" units="milliseconds">
28574 <owner>kenjibaheux@google.com</owner>
28576 The time from a page content language being determined to user requesting
28581 <histogram name="TryScroll.SlowScroll" enum="ScrollThread">
28582 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
28583 <summary>Whether the scroll is executed on main thread.</summary>
28586 <histogram name="UMA.ClientIdMigrated" enum="BooleanMigrated">
28587 <owner>asvitkine@chromium.org</owner>
28589 Recorded when the one-time UMA client id reset was performed (and the client
28590 id of this user was migrated).
28594 <histogram name="UMA.CollectExternalEventsTime" units="milliseconds">
28595 <owner>asvitkine@chromium.org</owner>
28597 The time to run the external metrics collection task (Chrome OS).
28601 <histogram name="UMA.Discarded Log Events">
28602 <owner>asvitkine@chromium.org</owner>
28604 The number of events discarded at log transmission time because the event
28605 count was already too large.
28609 <histogram name="UMA.FieldTrialsEnabledBenchmarking" enum="BooleanUsage">
28610 <owner>asvitkine@chromium.org</owner>
28612 Log whether the --enable-benchmarking flag was set, which causes field
28613 trials to only use the default group.
28617 <histogram name="UMA.GeneratedLowEntropySource" enum="BooleanSuccess">
28618 <owner>asvitkine@chromium.org</owner>
28620 For each attempt to generate the low entropy source, log whether or not the
28621 load required generating a new low entropy source.
28625 <histogram name="UMA.InitSequence" enum="UmaInitSequence">
28626 <owner>asvitkine@chromium.org</owner>
28628 Logged during MetricsService initialization whether the init task or the
28629 initial log timer completed first. The expectation is the vast majority of
28630 the time, the init task should complete first. If metrics show otherwise,
28631 then it may indicate there's a bug in the MetricsService init sequence and
28632 that it should be investigated.
28636 <histogram name="UMA.Large Accumulated Log Not Persisted" units="bytes">
28637 <owner>asvitkine@chromium.org</owner>
28639 Number of bytes in an excessively large log that was discarded at shutdown
28640 instead of being saved to disk to retry during next chrome run.
28644 <histogram name="UMA.Large Rejected Log was Discarded" units="bytes">
28645 <owner>asvitkine@chromium.org</owner>
28647 Number of bytes in a log was was rejected by server, and then discarded.
28651 <histogram name="UMA.LoadLogsTime" units="milliseconds">
28652 <owner>asvitkine@chromium.org</owner>
28654 The time spent to load (de-serialize) unsent logs from local state, recorded
28655 during the MetricsService startup sequence.
28659 <histogram name="UMA.LogLoadComplete called">
28660 <owner>asvitkine@chromium.org</owner>
28662 Simple counter of the number of times LogLoadComplete was called (bug
28663 demonstration, as we're called more often than once per page load :-/ )
28667 <histogram name="UMA.LowEntropySourceValue">
28668 <owner>asvitkine@chromium.org</owner>
28670 Distribution of the low entropy source value used for field trial
28671 randomization, recorded on startup.
28675 <histogram name="UMA.MachineIdState" enum="UmaMachineIdState">
28676 <owner>jwd@chromium.org</owner>
28678 Tracks if the machine ID is generated successfully and if it changes from
28679 one run to the next. The machine ID is a 24-bit hash of machine
28680 characteristics. It is expected to change if an install of Chrome is copied
28681 to multiple machines. This check happens once per browser startup.
28685 <histogram name="UMA.MetricsIDsReset" enum="BooleanHit">
28686 <owner>jwd@chromium.org</owner>
28688 A count of the number of times the metrics ids (client id and low entropy
28689 source) have been reset due to a cloned install being detected.
28693 <histogram name="UMA.Perf.GetData" enum="GetPerfDataOutcome">
28694 <owner>asvitkine@chromium.org</owner>
28696 A count of successes and various failure modes related to collecting and
28697 processing performance data obtained through "perf" on Chrome OS.
28701 <histogram name="UMA.ProtoCompressionRatio" units="%">
28702 <owner>asvitkine@chromium.org</owner>
28704 Compression ratio of the serialized protobuf that will be uploaded to the
28705 UMA server. This serialized protobuf is compressed using gzip.
28709 <histogram name="UMA.ProtoGzipped" enum="Boolean">
28711 Deprecated as of Sep, 2013. Gzipping protobufs is now the default.
28713 <owner>asvitkine@chromium.org</owner>
28714 <summary>Was the UMA protobuf uploaded earlier compressed or not.</summary>
28717 <histogram name="UMA.ProtoGzippedKBSaved" units="KB">
28718 <owner>asvitkine@chromium.org</owner>
28720 Kilobytes saved from gzipping the protobufs before uploading them.
28724 <histogram name="UMA.StoreLogsTime" units="milliseconds">
28725 <owner>asvitkine@chromium.org</owner>
28727 The time spent to store unsent logs to local state, which is done
28728 periodically and also during start up if there was an initial stability log.
28732 <histogram name="UMA.Unacceptable_Log_Discarded">
28734 Deprecated as of May, 2012 (i.e. Chrome 21+). Replaced by the
28735 UMA.UploadResponseStatus.XML and UMA.UploadResponseStatus.Protobuf
28738 <owner>asvitkine@chromium.org</owner>
28739 <summary>The server returned a 400 code, and we discarded a log.</summary>
28741 This tends to indicate that a syntax error is present in a log, such as
28742 would appear when a bogus XML tag is included, or the XML is not balanced
28743 and well structured.
28747 <histogram name="UMA.UploadCreation" enum="BooleanSuccess">
28748 <owner>asvitkine@chromium.org</owner>
28750 For each attempted UMA upload, log whether the upload was successfully
28751 constructed. An upload might fail to be constructed, for example, if we try
28752 to upload before the system is fully initialized; or if serialization of the
28757 <histogram name="UMA.UploadResponseStatus.Protobuf"
28758 enum="UmaUploadResponseStatus">
28759 <owner>asvitkine@chromium.org</owner>
28761 For each upload to the protocol buffer (v2) UMA server, log whether the
28762 upload was successful, or whether there was an error.
28766 <histogram name="UMA.UploadResponseStatus.XML" enum="UmaUploadResponseStatus">
28767 <owner>asvitkine@chromium.org</owner>
28769 For each upload to the XML (v1) UMA server, log whether the upload was
28770 successful, or whether there was an error.
28774 <histogram name="UMA.UsedResetVariationsFlag" enum="BooleanUsage">
28775 <owner>asvitkine@chromium.org</owner>
28777 Log whether the --reset-variation-state flag was set before the low entropy
28778 source was requested.
28782 <histogram name="UMA.XMLNodeDumpTime" units="milliseconds">
28783 <owner>asvitkine@chromium.org</owner>
28785 The time spent in converting the XML tree into a character buffer when
28786 closing a metrics log (Chrome OS).
28790 <histogram name="UMA.XMLWriterDestructionTime" units="milliseconds">
28791 <owner>asvitkine@chromium.org</owner>
28793 The time spent in freeing the XML writer and tree when closing a metrics log
28798 <histogram name="UpdateEngine.Attempt.ConnectionType"
28799 enum="UpdateEngineConnectionType">
28800 <owner>zeuthen@chromium.org</owner>
28802 The network connection type when the attempt begins. Possible values include
28803 "Unknown", "Ethernet", "Wifi",
28804 "Wimax", "Bluetooth", "Cellular",
28805 "Tethered Ethernet", "Tethered Wifi".
28807 This is reported when an update attempt ends.
28809 This metric is specific to ChromeOS.
28813 <histogram name="UpdateEngine.Attempt.DownloadErrorCode"
28814 enum="UpdateEngineDownloadErrorCode">
28815 <owner>zeuthen@chromium.org</owner>
28817 A more detailed description of the last Payload transfer error when
28818 downloading the payload.
28820 This is reported when an attempt ends with the "Payload Download
28821 Error" result.
28823 This metric is specific to ChromeOS.
28827 <histogram name="UpdateEngine.Attempt.DownloadSource"
28828 enum="UpdateEngineDownloadSource">
28829 <owner>zeuthen@chromium.org</owner>
28831 The download source used, possible values include "HTTPS Server",
28832 "HTTP Server" and "HTTP Peer".
28834 This is reported when an update attempt ends.
28836 This metric is specific to ChromeOS.
28840 <histogram name="UpdateEngine.Attempt.DurationMinutes" units="minutes">
28841 <owner>zeuthen@chromium.org</owner>
28843 The number of minutes the update attempt took including the time the device
28846 This is reported when an update attempt ends.
28848 This metric is specific to ChromeOS.
28852 <histogram name="UpdateEngine.Attempt.DurationUptimeMinutes" units="minutes">
28853 <owner>zeuthen@chromium.org</owner>
28855 The number of minutes the update attempt took excluding the time the device
28858 This is reported when an update attempt ends.
28860 This metric is specific to ChromeOS.
28864 <histogram name="UpdateEngine.Attempt.InternalErrorCode"
28865 enum="UpdateEngineErrorCode">
28866 <owner>zeuthen@chromium.org</owner>
28868 A more detailed description of the last internal error. The possible values
28869 correspond to the ErrorCode enumeration in the update_engine source code.
28871 This is reported when an attempt ends with the InternalError result.
28873 This metric is specific to ChromeOS.
28877 <histogram name="UpdateEngine.Attempt.Number" units="count">
28878 <owner>zeuthen@chromium.org</owner>
28880 The attempt number which starts at 0 for the initial attempt and keeps
28881 increasing for subsequent attempts.
28883 This is reported when an update attempt ends.
28885 This metric is specific to ChromeOS.
28889 <histogram name="UpdateEngine.Attempt.PayloadBytesDownloadedMiB" units="MiB">
28890 <owner>zeuthen@chromium.org</owner>
28892 The number of payload mebibytes (1048576 bytes) actually download.
28894 This is reported when an update attempt ends.
28896 This metric is specific to ChromeOS.
28900 <histogram name="UpdateEngine.Attempt.PayloadDownloadSpeedKBps" units="KBps">
28901 <owner>zeuthen@chromium.org</owner>
28903 The payload download speed, in kilobytes per second (1000 bytes/second).
28904 This is calculated as the number of bytes downloaded divided by the duration
28905 of the attempt (excluding time spent sleeping).
28907 This is reported when an update attempt ends.
28909 This metric is specific to ChromeOS.
28913 <histogram name="UpdateEngine.Attempt.PayloadSizeMiB" units="MiB">
28914 <owner>zeuthen@chromium.org</owner>
28916 The payload size, in mebibytes (1048576 bytes).
28918 This is reported when an update attempt ends.
28920 This metric is specific to ChromeOS.
28924 <histogram name="UpdateEngine.Attempt.PayloadType"
28925 enum="UpdateEnginePayloadFormat">
28926 <owner>zeuthen@chromium.org</owner>
28928 The payload type, possible values include "Delta" (if Omaha
28929 specified to download a delta payload); and "Full" (if Omaha
28930 specified to download a full payload); and "ForcedFull" (if the
28931 client specified that it would only accept a full payload).
28933 This is reported when an update attempt ends.
28935 This metric is specific to ChromeOS.
28939 <histogram name="UpdateEngine.Attempt.Result" enum="UpdateEngineAttemptResult">
28940 <owner>zeuthen@chromium.org</owner>
28942 The result of the update attempt.
28944 This is reported when an update attempt ends.
28946 This metric is specific to ChromeOS.
28950 <histogram name="UpdateEngine.Attempt.TimeSinceLastAttemptMinutes"
28952 <owner>zeuthen@chromium.org</owner>
28954 The number of minutes since the last attempt including the time the device
28957 This is reported when an update attempt ends but only if there was a
28958 previous attempt for the same update.
28960 This metric is specific to ChromeOS.
28964 <histogram name="UpdateEngine.Attempt.TimeSinceLastAttemptUptimeMinutes"
28966 <owner>zeuthen@chromium.org</owner>
28968 The number of minutes since the last attempt excluding the time the device
28971 This is reported when an update attempt ends but only if there was a
28972 previous attempt for the same update.
28974 This metric is specific to ChromeOS.
28978 <histogram name="UpdateEngine.Check.DownloadErrorCode"
28979 enum="UpdateEngineDownloadErrorCode">
28980 <owner>zeuthen@chromium.org</owner>
28982 If unable to download a response from Omaha, a more detailed error code is
28983 reported in this metric.
28985 This is reported on every update check resulting in "Download
28988 This metric is specific to ChromeOS.
28992 <histogram name="UpdateEngine.Check.Reaction" enum="UpdateEngineCheckReaction">
28993 <owner>zeuthen@chromium.org</owner>
28995 If there is an update available, this metric will track what the device does
28996 with the information. Possible values include "Applying update",
28997 "Deferring update", "Ignoring update", and "Backing
29000 This is reported on update checks resulting in "Update available".
29002 This metric is specific to ChromeOS.
29006 <histogram name="UpdateEngine.Check.Result" enum="UpdateEngineCheckResult">
29007 <owner>zeuthen@chromium.org</owner>
29009 The response from Omaha. Possible values include "No update
29010 available", "Update available", "Download error",
29011 "Response parsing error", and "Reboot pending".
29013 This is reported on every update check.
29015 This metric is specific to ChromeOS.
29019 <histogram name="UpdateEngine.Check.TimeSinceLastCheckMinutes" units="minutes">
29020 <owner>zeuthen@chromium.org</owner>
29022 The number of minutes since the last check including the time the device
29025 This is reported on every update check except for the first one.
29027 This metric is specific to ChromeOS.
29031 <histogram name="UpdateEngine.Check.TimeSinceLastCheckUptimeMinutes"
29033 <owner>zeuthen@chromium.org</owner>
29035 The number of minutes since the last check excluding the time the device
29038 This is reported on every update check except for the first one.
29040 This metric is specific to ChromeOS.
29044 <histogram name="UpdateEngine.Daily.OSAgeDays" units="days">
29045 <owner>zeuthen@chromium.org</owner>
29047 The age of the OS in days, defined as the age of the /etc/lsb-release file.
29049 This is reported on every update check but at most once a day.
29051 This metric is specific to ChromeOS.
29055 <histogram name="UpdateEngine.FailedUpdateCount" units="count">
29056 <owner>zeuthen@chromium.org</owner>
29058 The number of consecutive times a device has failed to boot an update that
29059 successfully applied.
29061 This is reported every time the firmware fails to boot the slot with the
29062 update and fell back to the slot it originally updated from.
29064 This metric is specific to ChromeOS.
29068 <histogram name="UpdateEngine.InstallDateProvisioningSource"
29069 enum="UpdateEngineInstallDateProvisioningSource">
29070 <owner>zeuthen@chromium.org</owner>
29072 The source used to provision the install-date-days value sent to Omaha with
29075 This is reported when OOBE (Out Of Box Experience) completes (M34 or later)
29076 or when upgrading to a version with install-date-days support.
29078 This metric is specific to ChromeOS.
29082 <histogram name="UpdateEngine.Rollback.Result" enum="BooleanSuccess">
29083 <owner>zeuthen@chromium.org</owner>
29085 Whether rollback worked.
29087 This is reported every time there's a rollback request.
29089 This metric is specific to ChromeOS.
29093 <histogram name="UpdateEngine.SuccessfulUpdate.AttemptCount" units="count">
29094 <owner>zeuthen@chromium.org</owner>
29096 The total number of update attempts required to update the device.
29098 This is reported on every successful update.
29100 This metric is specific to ChromeOS.
29104 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiB" units="MiB">
29105 <owner>zeuthen@chromium.org</owner>
29107 The total number of bytes downloaded in mebibytes (1048576 bytes) using all
29108 available sources (e.g. HTTP, HTTPS, HTTP Peer).
29110 This is reported on every successful update.
29112 This metric is specific to ChromeOS.
29116 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpPeer"
29118 <owner>zeuthen@chromium.org</owner>
29120 The total number of bytes downloaded in mebibytes (1048576 bytes) using HTTP
29123 This is reported on every successful update.
29125 This metric is specific to ChromeOS.
29129 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpServer"
29131 <owner>zeuthen@chromium.org</owner>
29133 The total number of bytes downloaded in mebibytes (1048576 bytes) using
29136 This is reported on every successful update.
29138 This metric is specific to ChromeOS.
29142 <histogram name="UpdateEngine.SuccessfulUpdate.BytesDownloadedMiBHttpsServer"
29144 <owner>zeuthen@chromium.org</owner>
29146 The total number of bytes downloaded in mebibytes (1048576 bytes) using
29149 This is reported on every successful update.
29151 This metric is specific to ChromeOS.
29155 <histogram name="UpdateEngine.SuccessfulUpdate.DownloadOverheadPercentage"
29157 <owner>zeuthen@chromium.org</owner>
29159 The ratio between bytes downloaded and payload size minus 100.
29161 This is reported on every successful update.
29163 This metric is specific to ChromeOS.
29167 <histogram name="UpdateEngine.SuccessfulUpdate.DownloadSourcesUsed"
29168 enum="UpdateEngineDownloadSources">
29169 <owner>zeuthen@chromium.org</owner>
29171 The various download sources used - this is a combination of the values
29172 "HTTPS Server", "HTTP Server" and "HTTP Peer".
29174 This is reported on every successful update.
29176 This metric is specific to ChromeOS.
29180 <histogram name="UpdateEngine.SuccessfulUpdate.PayloadSizeMiB" units="MiB">
29181 <owner>zeuthen@chromium.org</owner>
29183 The size of the payload, in mebibytes (1048576 bytes).
29185 This is reported on every successful update.
29187 This metric is specific to ChromeOS.
29191 <histogram name="UpdateEngine.SuccessfulUpdate.PayloadType"
29192 enum="UpdateEnginePayloadFormat">
29193 <owner>zeuthen@chromium.org</owner>
29195 The payload type ("Delta", "Full",
29196 "ForcedFull") used.
29198 This is reported on every successful update.
29200 This metric is specific to ChromeOS.
29204 <histogram name="UpdateEngine.SuccessfulUpdate.RebootCount" units="count">
29205 <owner>zeuthen@chromium.org</owner>
29207 The total number of reboots during the update.
29209 This is reported on every successful update.
29211 This metric is specific to ChromeOS.
29215 <histogram name="UpdateEngine.SuccessfulUpdate.TotalDurationMinutes"
29217 <owner>zeuthen@chromium.org</owner>
29219 The total number of minutes from when an update was detected until an update
29220 (possibly another update) was applied. This includes the time waiting for
29221 update checks and time the device spent sleeping.
29223 This is reported on every successful update.
29225 This metric is specific to ChromeOS.
29229 <histogram name="UpdateEngine.SuccessfulUpdate.UpdatesAbandonedCount"
29231 <owner>zeuthen@chromium.org</owner>
29233 The total number of updates that were abandoned since the last successful
29236 This is reported on every successful update.
29238 This metric is specific to ChromeOS.
29242 <histogram name="UpdateEngine.SuccessfulUpdate.UrlSwitchCount" units="count">
29243 <owner>zeuthen@chromium.org</owner>
29245 The total number of times the URL was switched (from e.g. HTTPS to HTTP)
29246 because of failures.
29248 This is reported on every successful update.
29250 This metric is specific to ChromeOS.
29254 <histogram name="UpdateEngine.TimeToRebootMinutes" units="minutes">
29255 <owner>zeuthen@chromium.org</owner>
29257 The duration between when an update has successfully completed and the user
29258 is presented with the "reboot arrow" and when the system has
29259 booted into the new update.
29261 This is reported every time the device is rebooted after an update has been
29264 This metric is specific to ChromeOS.
29268 <histogram name="Uptime.ChromeExecToLoginPromptVisibleAfterLogout" units="ms">
29269 <owner>dmikurube@chromium.org</owner>
29271 Measures the time elapsed on Chrome OS between when Chrome is started, and
29272 when the login prompt is again visible after a logout. This statistic is
29273 only collected when preceeded by a logout.
29277 <histogram name="Uptime.LoginPromptSetupTimeAfterLogout" units="ms">
29278 <owner>dmikurube@chromium.org</owner>
29280 Measures the time elapsed on Chrome OS for setting up for a login after a
29281 logout. More specifically, it is the time between when the Cryptohome is
29282 unmounted (the last step in the logout process) and when the login prompt is
29283 again visible after a logout.
29287 <histogram name="Uptime.Logout" units="ms">
29288 <owner>dmikurube@chromium.org</owner>
29290 Measures the time elapsed on Chrome OS when performing a logout. More
29291 specifically, it is the time between when a logout is initiated and when the
29292 Cryptohome is unmounted, signaling the last step in the logout process. This
29293 statistic is not collected when the logout is part of a restart or shutdown.
29297 <histogram name="Uptime.LogoutToLoginPromptVisible" units="ms">
29298 <owner>dmikurube@chromium.org</owner>
29300 Measures the time elapsed on Chrome OS between initiating a logout and the
29301 next time the login prompt is visible again. This statistic is not
29302 collected if the machine is shutdown between the logout initiation and the
29303 prompt becoming visible.
29307 <histogram name="Uptime.LogoutToUIStopAfterLogout" units="ms">
29308 <owner>dmikurube@chromium.org</owner>
29310 Measures the time elapsed on Chrome OS between when a logout is initiated
29311 and the UI has stopped (and Chrome has exited) during the logout process.
29312 This statistic is not collected if the logout is part of a restart or
29317 <histogram name="Uptime.ProcessesTerminatedToXTerminatedAfterLogout" units="ms">
29318 <owner>dmikurube@chromium.org</owner>
29320 Measures the time elapsed on Chrome OS between when all user-associated
29321 processes (including the X server) have been terminated during the logout
29322 process. This statistic is not collected if the logout is part of a restart
29327 <histogram name="Uptime.UIStopToProcessesTerminatedAfterLogout" units="ms">
29328 <owner>dmikurube@chromium.org</owner>
29330 Measures the time elapsed on Chrome OS between when the UI has stopped
29331 (Chrome has exited), and when all other associated processes have been
29332 terminated during the logout process. This statistic is not collected if the
29333 logout is part of a restart or shutdown.
29337 <histogram name="Uptime.XTerminatedToChromeExecAfterLogout" units="ms">
29338 <owner>dmikurube@chromium.org</owner>
29340 Measures the time elapsed on Chrome OS between when the X server has been
29341 terminated from a previous logout and when Chrome is started again to show
29346 <histogram name="UserImage.ChangeChoice" enum="ChromeOSUserImageId">
29347 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29349 Distribution of the default images that users choose in Change Picture
29350 dialog (Chrome OS). One sample is taken each time the user changes picture.
29354 <histogram name="UserImage.FirstTimeChoice" enum="ChromeOSUserImageId">
29355 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29357 Distribution of the default images chosen on user image screen during
29358 out-of-the-box experience (Chrome OS). One sample is taken each time the
29359 user confirms the choice by clicking OK button.
29363 <histogram name="UserImage.LoggedIn" enum="ChromeOSUserImageId">
29364 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29366 Distribution of the default images that existing users login with (Chrome
29367 OS). One sample is taken each time the user logs in.
29371 <histogram name="UserImage.ProfileDownloadResult"
29372 enum="ProfileImageDownloadResult">
29373 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29375 Profile image download result for UserManager (either on behalf of the
29376 Change Picture prefs page, OOBE or scheduled refresh after user login).
29380 <histogram name="UserImage.ProfileDownloadTime" units="milliseconds">
29381 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29382 <summary>The time it took to download user's profile picture.</summary>
29385 <histogram name="UserImage.ScreenIsShownTime" units="milliseconds">
29386 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29388 Time histogram of the "Choose Picture" OOBE screen display delay.
29392 <histogram name="UserManager.LoginUserType" enum="UserType">
29393 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29395 The number of users of different types that log in to the system (Chrome
29400 <histogram name="UserManager.LogoutToLoginDelay" units="seconds">
29401 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29403 The time between one regular user logging out and a different regular user
29404 logging in (Chrome OS). Delays above thirty minutes or which span system
29405 reboots or non-regular-user logins are not reported.
29409 <histogram name="Variations.DisabledNoEntropyProvider" enum="BooleanHit">
29411 Deprecated 1/2013. No longer tracked.
29413 <owner>asvitkine@chromium.org</owner>
29415 A count of the number of times we hit the code where a field trial is
29416 disabled because no entropy provider was provided.
29420 <histogram name="Variations.FailedRequestErrorCode" enum="NetErrorCodes">
29421 <owner>asvitkine@chromium.org</owner>
29423 The counts of network error codes encountered by VariationsService when an
29424 attempt to fetch a variations seed from the server fails.
29428 <histogram name="Variations.FetchNotModifiedLatency" units="milliseconds">
29430 Deprecated 2/2014. No longer tracked.
29432 <owner>asvitkine@chromium.org</owner>
29434 The latency of a VariationsService seed fetch that results in a not modified
29439 <histogram name="Variations.FetchOtherLatency" units="milliseconds">
29441 Deprecated 2/2014. No longer tracked.
29443 <owner>asvitkine@chromium.org</owner>
29445 The latency of a VariationsService seed fetch that results in neither a
29446 success nor not modified response.
29450 <histogram name="Variations.FetchSuccessLatency" units="milliseconds">
29452 Deprecated 2/2014. No longer tracked.
29454 <owner>asvitkine@chromium.org</owner>
29456 The latency of a VariationsService seed fetch that results in a success
29461 <histogram name="Variations.HeaderConstructionTime" units="microseconds">
29462 <owner>asvitkine@chromium.org</owner>
29463 <summary>How long it took to create the X-Client-Data header.</summary>
29466 <histogram name="Variations.LoadSeedSignature" enum="VariationSeedSignature">
29467 <owner>asvitkine@chromium.org</owner>
29469 The result of verifying the variations seed signature, recorded when the
29470 variations seed is stored to Local State after being retrieved from the
29475 <histogram name="Variations.NetworkAvailability" enum="BooleanSuccess">
29477 Deprecated 9/2012. No longer tracked.
29479 <owner>asvitkine@chromium.org</owner>
29481 Whether or not the network was available when requested by the
29486 <histogram name="Variations.ResourceRequestsAllowed"
29487 enum="VariationsResourceRequestsAllowedState">
29488 <owner>asvitkine@chromium.org</owner>
29490 Counts the number of times the VariationsService is allowed or not allowed
29491 to make a request due to the ResourceRequestAllowedNotifier.
29495 <histogram name="Variations.SeedDateChange" enum="VariationsSeedDateChange">
29496 <owner>jwd@chromium.org</owner>
29498 Counts if a response from the variations server is the first response of the
29499 day or not. This is counted when a new valid seed or a 304 is received. The
29500 date line is computed in UTC and the times being compared are the server
29501 time from the server response and the stored server time from the last
29502 successful request.
29506 <histogram name="Variations.SeedEmpty" enum="VariationsSeedEmpty">
29507 <owner>asvitkine@chromium.org</owner>
29509 Records whether the variations seed in local state is empty (does not exist)
29514 <histogram name="Variations.SeedFetchResponseCode">
29515 <owner>asvitkine@chromium.org</owner>
29517 The counts of HTTP response codes encountered by VariationsService when
29518 attempting to fetch a variations seed from the server.
29522 <histogram name="Variations.SeedFreshness" units="minutes">
29523 <owner>asvitkine@chromium.org</owner>
29525 The time interval between when the Variations seed was last downloaded and
29530 <histogram name="Variations.ServerStudyExpiredUniformity1Percent"
29531 enum="BooleanExpired">
29533 Deprecated 11/2012. No longer tracked.
29535 <owner>asvitkine@chromium.org</owner>
29537 Whether or not the 1-Percent uniformity trial from the Variations server was
29538 expired when loaded.
29542 <histogram name="Variations.StoreSeedSignature" enum="VariationSeedSignature">
29543 <owner>asvitkine@chromium.org</owner>
29545 The result of verifying the variations seed signature, recorded when the
29546 variations seed is loaded from Local State.
29550 <histogram name="Variations.TimeSinceLastFetchAttempt" units="minutes">
29551 <owner>asvitkine@chromium.org</owner>
29553 The time since the previous attempt to fetch the variations seed within the
29554 same session, with 0 indicating that this is the first attempt. Recorded
29555 when a variations seed fetch is attempted by the VariationsService.
29559 <histogram name="Variations.UniformityTrialExpired" enum="BooleanHit">
29561 Deprecated 1/2013. No longer tracked.
29563 <owner>asvitkine@chromium.org</owner>
29565 A count of the number of times we hit the code where the
29566 UMA-Uniformity-Trial-1-Percent field trial is disabled as a result of the
29571 <histogram name="Variations.UniformityTrialGroupNotActive"
29572 enum="UniformityTrialGroupNotActive">
29574 Deprecated 1/2013. No longer tracked.
29576 <owner>asvitkine@chromium.org</owner>
29578 Tracks whether the UMA-Uniformity-Trial-1-Percent field trial was not active
29579 and which factors contributed to it.
29583 <histogram name="Viewport.MetaTagType" enum="MetaTagTypeEnum">
29584 <owner>bokan@chromium.org</owner>
29586 The viewport meta tag type seen on each page load. Only recorded on Android.
29590 <histogram name="Viewport.OverviewZoom" units="Percent">
29591 <owner>bokan@chromium.org</owner>
29593 The screen width as a percentage of viewport width (i.e. zoom at which we
29594 can see the whole page). Only recorded on Android and for viewport meta tags
29595 with constant width.
29599 <histogram name="VirtualKeyboard.KeyboardControlEvent"
29600 enum="KeyboardControlEvent">
29601 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29603 A count of various control events that can occur on the virtual keyboard,
29604 such as showing and hiding.
29608 <histogram name="VirtualKeyboard.KeystrokesBetweenBackspace">
29609 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
29611 Counts the number of keys typed by the virtual keyboard between each
29612 backspace. This metric provides a rough approximation of an error rate for
29613 the virtual keyboard.
29617 <histogram name="Wallet.ApiCallDuration.AcceptLegalDocuments" units="ms">
29618 <owner>estade@chromium.org</owner>
29620 Measures the time taken by Google Online Wallet server's accept legal
29625 <histogram name="Wallet.ApiCallDuration.AuthenticateInstrument" units="ms">
29626 <owner>estade@chromium.org</owner>
29628 Measures the time taken by Google Online Wallet server's authenticate
29629 instrument API call.
29633 <histogram name="Wallet.ApiCallDuration.GetFullWallet" units="ms">
29634 <owner>estade@chromium.org</owner>
29636 Measures the time taken by Google Online Wallet server's get full wallet API
29641 <histogram name="Wallet.ApiCallDuration.GetWalletItems" units="ms">
29642 <owner>estade@chromium.org</owner>
29644 Measures the time taken by Google Online Wallet server's get wallet items
29649 <histogram name="Wallet.ApiCallDuration.SaveAddress" units="ms">
29651 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29653 <owner>estade@chromium.org</owner>
29655 Measures the time taken by Google Online Wallet server's save address API
29660 <histogram name="Wallet.ApiCallDuration.SaveInstrument" units="ms">
29662 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29664 <owner>estade@chromium.org</owner>
29666 Measures the time taken by Google Online Wallet server's save instrument API
29671 <histogram name="Wallet.ApiCallDuration.SaveInstrumentAndAddress" units="ms">
29673 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29675 <owner>estade@chromium.org</owner>
29677 Measures the time taken by Google Online Wallet server's save instument and
29682 <histogram name="Wallet.ApiCallDuration.SaveToWallet" units="ms">
29683 <owner>estade@chromium.org</owner>
29685 Measures the time taken by Google Online Wallet server's save to wallet API
29690 <histogram name="Wallet.ApiCallDuration.SendStatus" units="ms">
29691 <owner>estade@chromium.org</owner>
29693 Measures the time taken by Google Online Wallet server's send status API
29698 <histogram name="Wallet.ApiCallDuration.UnknownApiCall" units="ms">
29699 <owner>estade@chromium.org</owner>
29701 Measures the time taken by Google Online Wallet server's unknown API calls.
29705 <histogram name="Wallet.ApiCallDuration.UpdateAddress" units="ms">
29707 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29709 <owner>estade@chromium.org</owner>
29711 Measures the time taken by Google Online Wallet server's update address API
29716 <histogram name="Wallet.ApiCallDuration.UpdateInstrument" units="ms">
29718 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
29720 <owner>estade@chromium.org</owner>
29722 Measures the time taken by Google Online Wallet server's update instument
29727 <histogram name="Wallet.MalformedResponse" enum="WalletApiCall">
29728 <owner>estade@chromium.org</owner>
29730 Counts the number of times each Wallet API failed due to being unable to
29731 parse the response.
29735 <histogram name="Wallet.ResponseCode" enum="HttpResponseCode">
29736 <owner>estade@chromium.org</owner>
29737 <summary>HTTP response codes seen by Wallet client.</summary>
29740 <histogram name="WebCore.Animation.CSSProperties" enum="MappedCSSProperties">
29741 <owner>ajuma@chromium.org</owner>
29743 Counts the number of times each CSS property is animated. There is no limit
29744 on the number of times each property is counted per page view -- a property
29745 that is animated multiple times during a single page view is counted each
29750 <histogram name="WebCore.Document.execCommand" enum="MappedEditingCommands">
29751 <owner>yoichio@chromium.org</owner>
29753 Counts the number of times each document.execCommand is executed. This
29754 doesn't count commands not supported by Blink.
29758 <histogram name="WebCore.Editing.Commands" enum="MappedEditingCommands">
29759 <owner>yoichio@chromium.org</owner>
29761 Counts the number of times each Editor::Command::execute is called. This
29762 doesn't count commands not supported by Blink.
29766 <histogram name="WebCore.FeatureObserver" enum="FeatureObserver">
29767 <owner>eseidel@chromium.org</owner>
29769 Count of how many instances of WebCore::Page use various features. Each
29770 WebCore::Page instance has a WebCore::UseCounter instance. It records and
29771 reports feature usage (e.g. via UseCounter::count() method).
29775 <histogram name="WebCore.FeatureObserver.CSSProperties"
29776 enum="MappedCSSProperties">
29777 <owner>eseidel@chromium.org</owner>
29778 <owner>mikelawther@chromium.org</owner>
29780 Records usage of CSS properties used on a page, either statically or
29781 dynamically, from the time the page is initialised to when it is closed or
29782 navigated away from. Each property is counted at most once per page per
29786 Every time a CSS property is parsed on a page, that property is recorded as
29787 having been used. The histogram is updated with this data whenever a page is
29788 closed, or a page navigation happens. Each histogram bucket corresponds to a
29789 CSS property (eg width, border-radius). The exception is the bucket numbered
29790 '1' - this counts the number of pages that CSS properties were counted on.
29792 These numbers give the percentage of pages that use a CSS property. For
29793 example, if the 'border-radius' histogram bucket has a count of 250, and the
29794 page count bucket (i.e. bucket number 1) has a count of 1000 - this means
29795 that 1000 pages were recorded, and border-radius was used on 25% of those
29798 Internally, each WebCore::Page has a WebCore::UseCounter instance, with
29799 booleans recording use of each CSS property - one boolean per property. Upon
29800 destruction of the WebCore::Page (e.g. by the user closing the tab), or a
29801 page navigation happening, the histogram is updated. For each boolean that
29802 is set to True, the corresponding histogram bucket for that CSS property is
29803 incremented by 1. The page count bucket (i.e. bucket number 1) is always
29804 incremented by 1 on each histogram update.
29808 <histogram name="WebCore.IndexedDB.BackingStore.ConsistencyError"
29809 enum="IDBLevelDBBackingStoreInternalErrorType">
29810 <owner>dgrogan@chromium.org</owner>
29812 Methods that encountered consistency errors. Such errors probably point to a
29817 <histogram name="WebCore.IndexedDB.BackingStore.InternalError"
29818 enum="IDBLevelDBBackingStoreInternalErrorType">
29820 As of chrome 26, use {Consistency, Read, Write}Error instead.
29822 <owner>dgrogan@chromium.org</owner>
29824 Count of internal IndexedDB errors (data corruption, I/O errors, etc)
29829 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus"
29830 enum="IDBLevelDBBackingStoreOpenResult">
29831 <owner>dgrogan@chromium.org</owner>
29833 Count of the different success and failure modes when opening an IndexedDB
29834 backing store - clean open, successful open with recovery, failed recovery,
29835 etc. Includes all hosts.
29839 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus.Docs"
29840 enum="IDBLevelDBBackingStoreOpenResult">
29841 <owner>dgrogan@chromium.org</owner>
29843 Count of the different success and failure modes when opening an IndexedDB
29844 backing store - clean open, successful open with recovery, failed recovery,
29845 etc. Only for docs.google.com.
29849 <histogram name="WebCore.IndexedDB.BackingStore.OverlyLargeOriginLength"
29850 units="characters">
29851 <owner>dgrogan@chromium.org</owner>
29853 Length of leveldb directories that cause paths to not fit in the filesystem,
29854 either because the individual component is too long or the overall path is
29855 larger than MAX_PATH.
29859 <histogram name="WebCore.IndexedDB.BackingStore.ReadError"
29860 enum="IDBLevelDBBackingStoreInternalErrorType">
29861 <owner>dgrogan@chromium.org</owner>
29863 Methods that encountered leveldb errors while trying to read from disk.
29867 <histogram name="WebCore.IndexedDB.BackingStore.WriteError"
29868 enum="IDBLevelDBBackingStoreInternalErrorType">
29869 <owner>dgrogan@chromium.org</owner>
29871 Methods that encountered leveldb errors while trying to write to disk.
29875 <histogram name="WebCore.IndexedDB.Context.ForcedCloseReason"
29876 enum="IDBContextForcedCloseReason">
29877 <owner>dgrogan@chromium.org</owner>
29878 <summary>The reason that a forced-close of a backing store occurred.</summary>
29881 <histogram name="WebCore.IndexedDB.FrontEndAPICalls"
29882 enum="IndexedDatabaseMethods">
29883 <owner>dgrogan@chromium.org</owner>
29885 Count total number of front end API calls of IndexedDB methods.
29889 <histogram name="WebCore.IndexedDB.LevelDB.FreeDiskSpaceFailure"
29890 enum="LevelDBErrorCount">
29891 <owner>dgrogan@chromium.org</owner>
29893 Count of how many times LevelDBDatabase got an error trying to check free
29898 <histogram name="WebCore.IndexedDB.LevelDB.OpenFailureFreeDiskSpace" units="Kb">
29899 <owner>dgrogan@chromium.org</owner>
29901 Amount of free disk space on the partition/volume/etc where LevelDB failed
29906 <histogram name="WebCore.IndexedDB.LevelDB.OpenSuccessFreeDiskSpace" units="Kb">
29907 <owner>dgrogan@chromium.org</owner>
29909 Amount of free disk space on the partition/volume/etc where LevelDB was
29910 successfully opened.
29914 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors" enum="LevelDBErrorTypes">
29915 <owner>dgrogan@chromium.org</owner>
29917 Error classes returned by LevelDB when it failed to open a database.
29921 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Corruption"
29922 enum="LevelDBCorruptionTypes">
29923 <owner>dgrogan@chromium.org</owner>
29924 Types of corruption that LevelDB encounters when opening a database.
29927 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.EnvMethod"
29928 enum="LevelDBIOErrorMethods">
29929 <owner>dgrogan@chromium.org</owner>
29931 LevelDBEnv methods that generated IO errors when opening a database.
29935 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"
29936 enum="OSAgnosticErrno">
29937 <owner>dgrogan@chromium.org</owner>
29939 Errno errors encountered by a single LevelDBEnv method when opening an
29940 IndexedDB instance.
29944 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"
29945 enum="PlatformFileError">
29946 <owner>dgrogan@chromium.org</owner>
29948 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
29949 IndexedDB instance.
29953 <histogram name="WebCore.IndexedDB.LevelDBReadErrors" enum="LevelDBErrorTypes">
29954 <owner>dgrogan@chromium.org</owner>
29956 Error classes returned by LevelDB when it failed to read a database.
29960 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Corruption"
29961 enum="LevelDBCorruptionTypes">
29962 <owner>dgrogan@chromium.org</owner>
29963 Types of corruption that LevelDB encounters when reading a database.
29966 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.EnvMethod"
29967 enum="LevelDBIOErrorMethods">
29968 <owner>dgrogan@chromium.org</owner>
29970 LevelDBEnv methods that generated IO errors when reading a database.
29974 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"
29975 enum="OSAgnosticErrno">
29976 <owner>dgrogan@chromium.org</owner>
29978 Errno errors encountered by a single LevelDBEnv method when reading an
29979 IndexedDB instance.
29983 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"
29984 enum="PlatformFileError">
29985 <owner>dgrogan@chromium.org</owner>
29987 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
29988 IndexedDB instance.
29992 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors" enum="LevelDBErrorTypes">
29993 <owner>dgrogan@chromium.org</owner>
29995 Error classes returned by LevelDB when it failed to write to a database.
29999 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Corruption"
30000 enum="LevelDBCorruptionTypes">
30001 <owner>dgrogan@chromium.org</owner>
30002 Types of corruption returned by LevelDB when it failed to write to a database.
30005 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.EnvMethod"
30006 enum="LevelDBIOErrorMethods">
30007 <owner>dgrogan@chromium.org</owner>
30009 LevelDBEnv methods that generated IO errors when writing to a database.
30013 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"
30014 enum="OSAgnosticErrno">
30015 <owner>dgrogan@chromium.org</owner>
30017 Errno errors encountered by a single LevelDBEnv method when writing to an
30018 IndexedDB instance.
30022 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"
30023 enum="PlatformFileError">
30024 <owner>dgrogan@chromium.org</owner>
30026 PlatformFileErrors encountered by a single LevelDBEnv method when writing to
30027 an IndexedDB instance.
30031 <histogram name="WebCore.PreloadDelayMs" units="milliseconds">
30032 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30034 The delay between when the preload scanner discovers a resource on the
30035 parser thread and when the preload request is issued on the main thread.
30039 <histogram name="WebCore.ResourceFetcher.ActionUponResourceRequest"
30040 enum="ActionUponResourceRequest">
30041 <owner>clamy@chromium.org</owner>
30043 The resulting action (e.g. load resource, use resource from in-memory
30044 cache...) upon a resource request.
30048 <histogram name="WebCore.ResourceFetcher.HitCount">
30049 <owner>clamy@chromium.org</owner>
30051 Number of dead resources found in the memory cache over the lifetime of the
30056 <histogram name="WebCore.ResourceFetcher.LoadCount">
30057 <owner>clamy@chromium.org</owner>
30059 Number of resources that needed to be loaded by the ResourceFetcher over its
30064 <histogram name="WebCore.ResourceFetcher.ResourceHasClientUponCacheHit"
30065 enum="ResourceHasClient">
30066 <owner>clamy@chromium.org</owner>
30068 Whether the resource in the cache is being used by at least one client (live
30069 resource) or not (dead resource) upon a cache hit.
30073 <histogram name="WebCore.ResourceFetcher.ResourceTypeUponCacheHit"
30074 enum="ResourceType">
30075 <owner>clamy@chromium.org</owner>
30077 The type of the resource (e.g. image, script...) upon a cache hit.
30081 <histogram name="WebCore.ResourceFetcher.RevalidateCount">
30082 <owner>clamy@chromium.org</owner>
30084 Number of dead resources that needed to be revalidated by the
30085 ResourceFetcher over its lifetime.
30089 <histogram name="WebCore.V8DOMWindowShell.createContext.IsolatedWorld"
30090 units="milliseconds">
30091 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30093 Duration of time taken to create a V8 Context for an isolated world.
30097 <histogram name="WebCore.V8DOMWindowShell.createContext.MainWorld"
30098 units="milliseconds">
30099 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30101 Duration of time taken to create a V8 Context for the main world.
30105 <histogram name="WebCore.WebSocket.HandshakeResult"
30106 enum="WebSocketHandshakeResult">
30107 <owner>yhirano@chromium.org</owner>
30108 <owner>ricea@chromium.org</owner>
30109 <owner>tyoshino@chromium.org</owner>
30111 Count the number of WebSocket handshake for each result. Use this histogram
30112 as a baseline for investigating feature usage counters.
30116 <histogram name="WebCore.WebSocket.PerMessageDeflateContextTakeOverMode"
30117 enum="WebSocketPerMessageDeflateContextTakeOverMode">
30118 <owner>yhirano@chromium.org</owner>
30119 <owner>ricea@chromium.org</owner>
30120 <owner>tyoshino@chromium.org</owner>
30122 Count the number of WebSockets that accepted permessage-deflate extension
30123 for each context take over mode. Used by the old Blink-based WebSocket
30128 <histogram name="WebCore.WebSocket.SendType" enum="WebSocketSendType">
30129 <owner>yhirano@chromium.org</owner>
30130 <owner>ricea@chromium.org</owner>
30131 <owner>tyoshino@chromium.org</owner>
30133 Count the number of send() method calls on WebSockets for each argument
30138 <histogram name="WebCore.XHR.send.ArrayBufferOrView"
30139 enum="XMLHttpRequestSendArrayBufferOrView">
30140 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30142 Count the number of XHR.send() calls for each argument type to see when we
30143 can deprecate the ArrayBuffer type support.
30147 <histogram name="WebFont.BlankTextShownTime" units="milliseconds">
30148 <owner>kenjibaheux@chromium.org</owner>
30149 <owner>ksakamoto@chromium.org</owner>
30151 A histogram tracking the time we spent showing blank text because a web font
30152 wasn't available by the time we needed it. Measured once per @font-face that
30153 ended up showing blank text.
30157 <histogram name="WebFont.CacheHit" enum="WebFontCacheHit">
30158 <owner>dmikurube@chromium.org</owner>
30159 <owner>kenjibaheux@chromium.org</owner>
30160 <owner>ksakamoto@chromium.org</owner>
30162 Recorded upon web fonts load. Counts the number of times web font is loaded
30163 from cache (disk cache or memory cache), fetched over network, or served
30168 <histogram name="WebFont.CORSSuccess" enum="BooleanSuccess">
30169 <owner>bashi@chromium.org</owner>
30170 <owner>kenjibaheux@chromium.org</owner>
30171 <summary>The success or failure of web fonts CORS-enabled fetching.</summary>
30174 <histogram name="WebFont.DownloadTime.0.Under10KB" units="milliseconds">
30175 <owner>kenjibaheux@chromium.org</owner>
30176 <owner>ksakamoto@chromium.org</owner>
30178 The time it takes for a webfont download to finish, for webfonts of under
30183 <histogram name="WebFont.DownloadTime.1.10KBTo50KB" units="milliseconds">
30184 <owner>kenjibaheux@chromium.org</owner>
30185 <owner>ksakamoto@chromium.org</owner>
30187 The time it takes for a webfont download to finish, for webfonts of
30192 <histogram name="WebFont.DownloadTime.2.50KBTo100KB" units="milliseconds">
30193 <owner>kenjibaheux@chromium.org</owner>
30194 <owner>ksakamoto@chromium.org</owner>
30196 The time it takes for a webfont download to finish, for webfonts of
30201 <histogram name="WebFont.DownloadTime.3.100KBTo1MB" units="milliseconds">
30202 <owner>kenjibaheux@chromium.org</owner>
30203 <owner>ksakamoto@chromium.org</owner>
30205 The time it takes for a webfont download to finish, for webfonts of
30210 <histogram name="WebFont.DownloadTime.4.Over1MB" units="milliseconds">
30211 <owner>kenjibaheux@chromium.org</owner>
30212 <owner>ksakamoto@chromium.org</owner>
30214 The time it takes for a webfont download to finish, for webfonts of over
30219 <histogram name="WebFont.DownloadTime.LoadError" units="milliseconds">
30220 <owner>kenjibaheux@chromium.org</owner>
30221 <owner>ksakamoto@chromium.org</owner>
30223 The time taken for a webfont download that failed. Includes aborted
30228 <histogram name="WebFont.HadBlankText" enum="BooleanHadBlankText">
30229 <owner>kenjibaheux@chromium.org</owner>
30230 <owner>ksakamoto@chromium.org</owner>
30232 This metrics is logged when a page that use web fonts is loaded. The value
30233 is whether we had to wait on at least one web font and ended up showing
30234 blank text, or not.
30238 <histogram name="WebFont.LayoutLatency" units="milliseconds">
30240 Renamed to WebFont.StyleRecalcToDownloadLatency for clarity.
30242 <owner>kenjibaheux@chromium.org</owner>
30243 <owner>ksakamoto@chromium.org</owner>
30245 The time from when the webfont was referenced by a calculated style for the
30246 first time to the start of the font download.
30250 <histogram name="WebFont.LoadTime.0.Under10KB" units="milliseconds">
30252 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.0.Under10KB.
30254 <owner>kenjibaheux@chromium.org</owner>
30255 <owner>ksakamoto@chromium.org</owner>
30257 The time it takes for a webfont download to finish, for webfonts of under
30262 <histogram name="WebFont.LoadTime.1.10KBTo50KB" units="milliseconds">
30264 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.1.10KBTo50KB.
30266 <owner>kenjibaheux@chromium.org</owner>
30267 <owner>ksakamoto@chromium.org</owner>
30269 The time it takes for a webfont download to finish, for webfonts of
30274 <histogram name="WebFont.LoadTime.2.50KBTo100KB" units="milliseconds">
30276 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.2.50KBTo100KB.
30278 <owner>kenjibaheux@chromium.org</owner>
30279 <owner>ksakamoto@chromium.org</owner>
30281 The time it takes for a webfont download to finish, for webfonts of
30286 <histogram name="WebFont.LoadTime.3.100KBTo1MB" units="milliseconds">
30288 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.3.100KBTo1MB.
30290 <owner>kenjibaheux@chromium.org</owner>
30291 <owner>ksakamoto@chromium.org</owner>
30293 The time it takes for a webfont download to finish, for webfonts of
30298 <histogram name="WebFont.LoadTime.4.Over1MB" units="milliseconds">
30300 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.4.Over1MB.
30302 <owner>kenjibaheux@chromium.org</owner>
30303 <owner>ksakamoto@chromium.org</owner>
30305 The time it takes for a webfont download to finish, for webfonts of over
30310 <histogram name="WebFont.LoadTime.LoadError" units="milliseconds">
30312 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.LoadError.
30314 <owner>kenjibaheux@chromium.org</owner>
30315 <owner>ksakamoto@chromium.org</owner>
30317 The time taken for a webfont download that failed. Includes aborted
30322 <histogram name="WebFont.LocalFontUsed" enum="BooleanUsage">
30323 <owner>dmikurube@chromium.org</owner>
30324 <owner>kenjibaheux@chromium.org</owner>
30325 <owner>ksakamoto@chromium.org</owner>
30327 Whether a locallly installed font is actually used when @font-face had local
30332 <histogram name="WebFont.Resource.StyleRecalcToDownloadLatency"
30333 units="milliseconds">
30334 <owner>kenjibaheux@chromium.org</owner>
30335 <owner>ksakamoto@chromium.org</owner>
30337 The time from when the webfont was referenced by a calculated style for the
30338 first time to the start of the font download. Recorded at most once for each
30339 FontResource object (not recorded if the font is retrieved from the memory
30344 <histogram name="WebFont.Resource.UsageType" enum="WebFontUsageType">
30345 <owner>kenjibaheux@chromium.org</owner>
30346 <owner>ksakamoto@chromium.org</owner>
30348 For each webfont, this records (a) if the font was 'styled', i.e. referenced
30349 by a calculated style for a RenderText before the font data was used, and
30350 (b) if the font was actually used or not, i.e. the renderer requested the
30351 font data or not. (A Font can be used without being styled, for example when
30352 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
30353 webfont, or destruction of a FontResource object. Recorded at most once for
30354 each FontResource object in the renderer's memory cahce.
30358 <histogram name="WebFont.StyleRecalcToDownloadLatency" units="milliseconds">
30360 Deprecated as of 9/2013, replaced by
30361 WebFont.Resource.StyleRecalcToDownloadLatency.
30363 <owner>kenjibaheux@chromium.org</owner>
30364 <owner>ksakamoto@chromium.org</owner>
30366 The time from when the webfont was referenced by a calculated style for the
30367 first time to the start of the font download.
30371 <histogram name="WebFont.UsageType" enum="WebFontUsageType">
30373 Deprecated as of 9/2013, replaced by WebFont.Resource.UsageType.
30375 <owner>kenjibaheux@chromium.org</owner>
30376 <owner>ksakamoto@chromium.org</owner>
30378 For each webfont, this records (a) if the font was 'styled', i.e. referenced
30379 by a calculated style for a RenderText before the font data was used, and
30380 (b) if the font was actually used or not, i.e. the renderer requested the
30381 font data or not. (A Font can be used without being styled, for example when
30382 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
30383 webfont, or destruction of a CSSFontFaceSource object. Recorded at most once
30384 for each url() source of @font-face CSS rule.
30388 <histogram name="WebFont.WebFontsInPage">
30389 <owner>kenjibaheux@chromium.org</owner>
30390 <owner>ksakamoto@chromium.org</owner>
30392 The number of webfonts used in a page. This is recorded when the first
30393 layout is done, and so will not count webfonts dynamically loaded by
30398 <histogram name="WebHistory.LocalResultMissingOnServer" units="%">
30399 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30401 Percentage of results that are present locally but are not returned by the
30402 web history API call. Recorded every time a signed-in user visits the
30403 chrome://history page and the results from the web history are received.
30407 <histogram name="WebHistory.OAuthTokenCompletion" enum="BooleanSuccess">
30408 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30410 Whether getting the OAuth token was successful for a web history query. On
30411 visits to the chrome://history page this token is obtained and then used to
30412 get the user's synced web history.
30416 <histogram name="WebHistory.OAuthTokenResponseCode" units="code">
30417 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30419 HTTP Response code returned by the server when trying to fetch the OAuth
30420 token for a web history query.
30424 <histogram name="WebHistory.QueryCompletion" enum="WebHistoryStatus">
30425 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30427 Whether the web history API call was successful. Every time a signed-in user
30428 visits the chrome://history page this query is executed to get the user's
30429 synced web history. If successful, the local and remote results are merged
30430 and shown in the history page.
30434 <histogram name="WebHistory.ResponseTime" units="milliseconds">
30435 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30437 Time it took for the web history to reply. Recorded when the web history API
30438 call triggered by visiting chrome://history receives the data, measuring how
30439 much time it took for the server to reply.
30443 <histogram name="WebRTC.AudioCaptureTime" units="milliseconds">
30445 Removed from code 2014/2/25.
30447 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30448 <summary>Duration in milliseconds of WebRTC audio capture session.</summary>
30451 <histogram name="WebRTC.AudioInputChannelLayout" enum="ChannelLayout">
30452 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30453 <summary>Audio input channel layout in WebRTC.</summary>
30456 <histogram name="WebRTC.AudioInputFramesPerBuffer" enum="AudioFramesPerBuffer">
30458 No longer exists in the code as of 2014/2/25.
30460 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30461 <summary>Size of WebRTC audio input buffers (in audio frames).</summary>
30464 <histogram name="WebRTC.AudioInputFramesPerBufferUnexpected"
30465 units="audio frames">
30467 No longer exists in the code as of 2014/2/25.
30469 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30471 Size of WebRTC audio input buffers (atypical values, in audio frames).
30475 <histogram name="WebRTC.AudioInputSampleRate" enum="AudioSampleRate">
30476 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30477 <summary>Audio input sample rate for WebRTC (in Hz).</summary>
30480 <histogram name="WebRTC.AudioInputSampleRateUnexpected" units="Hz">
30481 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30483 Audio input sample rate for WebRTC (atypical values, in Hz).
30487 <histogram name="WebRTC.AudioOutputChannelLayout" enum="ChannelLayout">
30489 Removed from code on 2014/2/25.
30491 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30492 <summary>Audio output channel layout in WebRTC.</summary>
30495 <histogram name="WebRTC.AudioOutputFramesPerBuffer" enum="AudioFramesPerBuffer">
30496 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30497 <summary>Size of WebRTC audio output buffers (in audio frames).</summary>
30500 <histogram name="WebRTC.AudioOutputFramesPerBufferUnexpected"
30501 units="audio frames">
30502 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30504 Size of WebRTC audio output buffers (atypical values, in audio frames).
30508 <histogram name="WebRTC.AudioOutputSampleRate" enum="AudioSampleRate">
30509 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30510 <summary>Audio output sample rate for WebRTC (in Hz).</summary>
30513 <histogram name="WebRTC.AudioOutputSampleRateUnexpected" units="Hz">
30514 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30516 Audio output sample rate for WebRTC (atypical values, in Hz).
30520 <histogram name="WebRTC.AudioRenderTime" units="milliseconds">
30522 Removed from code 2014/2/25.
30524 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30525 <summary>Duration in milliseconds of WebRTC audio render session.</summary>
30528 <histogram name="WebRTC.DataChannelCounters" enum="DataChannelCounters">
30529 <owner>perkj@chromium.org</owner>
30531 Counters on creation, opening, and a few main attributes of data channels.
30535 <histogram name="WebRTC.DataChannelMaxRetransmits">
30536 <owner>perkj@chromium.org</owner>
30538 The maximum number of retransmissions that are attempted in unreliable mode.
30539 It is set to the value used in the configuration when a RTCDataChannel is
30544 <histogram name="WebRTC.DataChannelMaxRetransmitTime" units="milliseconds">
30545 <owner>perkj@chromium.org</owner>
30547 The length of the time window during which transmissions and retransmissions
30548 may occur in unreliable mode. It is set to the value used in the
30549 configuration when a RTCDataChannel is created.
30553 <histogram name="WebRTC.DesktopCaptureCounters" enum="DesktopCaptureCounters">
30554 <owner>jiayl@chromium.org</owner>
30556 Counters on creation of DesktopCaptureDevice and the first capture call.
30560 <histogram name="WebRTC.NumDataChannelsPerPeerConnection">
30561 <owner>perkj@chromium.org</owner>
30563 Number of data channels created per PeerConnection. Sample added to the
30564 histogram when the PeerConnection is destroyed. Note that this is done
30565 purely on the renderer side, so no sample will be generated when the
30566 renderer process is destroyed (as in the fast shutdown path for the
30567 renderer) before the PeerConnection is destroyed.
30571 <histogram name="WebRTC.ReceivedAudioTrackDuration" units="milliseconds">
30572 <owner>perkj@chromium.org</owner>
30574 Durations of audio tracks received over a PeerConnection. The stopwatch
30575 starts when the track first becomes connected, and ends when it is
30576 disconnected or very soon thereafter.
30580 <histogram name="WebRTC.ReceivedVideoTrackDuration" units="milliseconds">
30581 <owner>perkj@chromium.org</owner>
30583 Durations of video tracks received over a PeerConnection. The stopwatch
30584 starts when the track first becomes connected, and ends when it is
30585 disconnected or very soon thereafter.
30589 <histogram name="WebRTC.ReliableDataChannelMessageSize" units="bytes">
30590 <owner>perkj@chromium.org</owner>
30592 Sizes of messages sent over reliable data channels. The size of an
30593 individual message is added to the histogram as a sample immediately when a
30598 <histogram name="WebRTC.ScreenCaptureTime" units="milliseconds">
30599 <owner>jiayl@chromium.org</owner>
30600 <summary>Time for capturing one frame in screen capturing.</summary>
30603 <histogram name="WebRTC.SentAudioTrackDuration" units="milliseconds">
30604 <owner>perkj@chromium.org</owner>
30606 Durations of audio tracks sent over a PeerConnection. The stopwatch starts
30607 when the track first becomes connected, and ends when it is disconnected or
30608 very soon thereafter.
30612 <histogram name="WebRTC.SentVideoTrackDuration" units="milliseconds">
30613 <owner>perkj@chromium.org</owner>
30615 Durations of video tracks sent over a PeerConnection. The stopwatch starts
30616 when the track first becomes connected, and ends when it is disconnected or
30617 very soon thereafter.
30621 <histogram name="WebRTC.UnreliableDataChannelMessageSize" units="bytes">
30622 <owner>perkj@chromium.org</owner>
30624 Sizes of messages sent over unreliable data channels. The size of an
30625 individual message is added to the histogram as a sample immediately when a
30630 <histogram name="WebRTC.webkitApiCount" enum="JavaScriptAPIName">
30631 <owner>perkj@chromium.org</owner>
30632 <summary>Counts number of calls to WebRTC APIs from JavaScript.</summary>
30635 <histogram name="WebRTC.webkitApiCountPerSession" enum="JavaScriptAPIName">
30636 <owner>perkj@chromium.org</owner>
30638 Counts the number of calls to WebRTC APIs from JavaScript once per session.
30639 A session is a crude estimate since its implemented as the lifetime of the
30640 render process that called the WebRTC API.
30644 <histogram name="WebRTC.webkitApiCountUniqueByOrigin" enum="JavaScriptAPIName">
30646 Deprecated as of r253828 (27 Feb 2014).
30648 <owner>tommi@chromium.org</owner>
30650 Counts number of calls to WebRTC APIs from JavaScript, once per origin per
30655 <histogram name="WebRTC.WindowCaptureTime" units="milliseconds">
30656 <owner>jiayl@chromium.org</owner>
30657 <summary>Time for capturing one frame in window capturing.</summary>
30660 <histogram name="Webstore.ExtensionInstallResult" enum="BooleanSuccess">
30661 <owner>jackhou@chromium.org</owner>
30663 The success or failure of all extension installs from the webstore. This
30664 includes those initiated by sync.
30668 <histogram name="Win8.PageLoad" enum="Win8PageLoadType">
30669 <owner>zturner@chromium.org</owner>
30671 Count of page loads in each of the 2 different environments (metro/desktop)
30676 <histogram name="WinTimeTicks.FailedToChangeCores" enum="WindowsVersion">
30677 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30679 Incremented each time the TimeTicks field trial runs on a machine with
30680 multiple cores, but failed to change thread affinity. Broken down by Windows
30685 <histogram name="WinTimeTicks.MinResolutionNanoseconds" units="nanoseconds">
30686 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30688 The smallest non-zero delta reported by subsequent calls to
30689 QueryPerformanceCounter.
30693 <histogram name="WinTimeTicks.NonStopTsc">
30694 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30696 True if the CPU's time stamp counter ticks at a constant rate regardless of
30701 <histogram name="WinTimeTicks.TickedBackwards" enum="WindowsVersion">
30702 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30704 The number of times the TimeTicks field trial failed because
30705 QueryPerformanceCounter ticked backwards. Broken down by Windows version.
30709 <histogram name="WinTimeTicks.VersionSuccessful" enum="WindowsVersion">
30710 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30712 The number of times the TimeTicks field trial succeeded. Broken down by
30717 <histogram name="WinTimeTicks.VersionTotal" enum="WindowsVersion">
30718 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30720 The number of times the TimeTicks field trial ran for comparison with
30721 WinTimeTicks.VersionSuccess. Broken down by Windows version.
30725 <histogram name="WrenchMenu.RecentTabsSubMenu" enum="RecentTabsAction">
30726 <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
30728 The number of times each tab or window restore option in the Recent Tabs
30729 submenu is clicked.
30733 <histogram name="ZeroSuggest.AllResults">
30734 <owner>hfung@chromium.org</owner>
30736 The number of results (either query or URL) from ZeroSuggest. This is set
30737 every time a successful response from ZeroSuggest is recieved, which can be
30738 every time the user focuses on the omnibox.
30742 <histogram name="ZeroSuggest.QueryResults">
30743 <owner>hfung@chromium.org</owner>
30745 The number of query results returned from ZeroSuggest. This is set every
30746 time a successful response from ZeroSuggest is recieved, which can be every
30747 time the user focuses on the omnibox.
30751 <histogram name="ZeroSuggest.URLResults">
30752 <owner>hfung@chromium.org</owner>
30754 The number of URL results returned from ZeroSuggest. This is set every time
30755 a successful response from ZeroSuggest is recieved, which can be every time
30756 the user focuses on the omnibox.
30762 <!-- Enum types -->
30766 <enum name="Abandoned" type="int">
30767 <int value="0" label="Finished"/>
30768 <int value="1" label="Abandoned"/>
30771 <enum name="AcceleratedFixedRootBackground" type="int">
30772 <int value="0" label="ScrolledMainFrame"/>
30773 <int value="1" label="ScrolledMainFrameWithAcceleratedFixedRootBackground"/>
30774 <int value="2" label="ScrolledMainFrameWithUnacceleratedFixedRootBackground"/>
30777 <enum name="ActionAfterDoubleTap" type="int">
30778 <int value="0" label="Navigated Back"/>
30779 <int value="1" label="Stopped Navigation"/>
30780 <int value="2" label="No Action"/>
30783 <enum name="ActionUponResourceRequest" type="int">
30784 <int value="0" label="Load resource"/>
30785 <int value="1" label="Revalidate resource"/>
30786 <int value="2" label="Use resource from cache"/>
30789 <enum name="ActiveWindowShowType" type="int">
30790 <int value="0" label="No Active Window"/>
30791 <int value="1" label="Other"/>
30792 <int value="2" label="Maximized"/>
30793 <int value="3" label="Fullscreen"/>
30794 <int value="4" label="Snapped"/>
30797 <enum name="AddressFamily" type="int">
30798 <int value="0" label="Unspecified"/>
30799 <int value="1" label="IPv4"/>
30800 <int value="2" label="IPv6"/>
30803 <enum name="AlternateProtocolUsage" type="int">
30804 <int value="0" label="ALTERNATE_PROTOCOL_USAGE_NO_RACE"/>
30805 <int value="1" label="ALTERNATE_PROTOCOL_USAGE_WON_RACE"/>
30806 <int value="2" label="ALTERNATE_PROTOCOL_USAGE_LOST_RACE"/>
30807 <int value="3" label="ALTERNATE_PROTOCOL_USAGE_MAPPING_MISSING"/>
30808 <int value="4" label="ALTERNATE_PROTOCOL_USAGE_BROKEN"/>
30811 <enum name="AndroidActivityId" type="int">
30812 <int value="1" label="Unknown"/>
30813 <int value="2" label="Main"/>
30814 <int value="3" label="Preferences"/>
30815 <int value="4" label="WebappActivity"/>
30816 <int value="5" label="FullScreenActivity"/>
30819 <enum name="AndroidEvictionReason" type="int">
30820 <int value="0" label="TabUnusedTooLong"/>
30821 <int value="1" label="TabUnusedInSession"/>
30822 <int value="2" label="LimitOfActiveTabs"/>
30823 <int value="3" label="EvictNTabs"/>
30824 <int value="4" label="EvictAll"/>
30827 <enum name="AndroidMemoryNotificationBackground" type="int">
30828 <int value="0" label="TrimMemoryUiHidden"/>
30829 <int value="1" label="TrimMemoryBackground"/>
30830 <int value="2" label="TrimMemoryModerate"/>
30831 <int value="3" label="TrimMemoryComplete"/>
30834 <enum name="AndroidMemoryNotificationForeground" type="int">
30835 <int value="0" label="TrimMemoryRunningModerate"/>
30836 <int value="1" label="TrimMemoryRunningLow"/>
30837 <int value="2" label="TrimMemoryRunningCritical"/>
30838 <int value="3" label="LowMemory"/>
30841 <enum name="AndroidTabCloseUndoToastEvent" type="int">
30842 <int value="0" label="Undo Shown (Cold)"/>
30843 <int value="1" label="Undo Shown (Warm)"/>
30844 <int value="2" label="Undo Pressed"/>
30845 <int value="3" label="Undos Dismissed (Timeout)"/>
30846 <int value="4" label="Undos Dismissed (Action)"/>
30849 <enum name="AppBannersDismissEvent" type="int">
30850 <int value="41" label="Error/unknown reason for dismissal"/>
30851 <int value="42" label="User opened the application after installing it"/>
30852 <int value="43" label="User clicked on the banner"/>
30853 <int value="44" label="User swiped the banner away"/>
30854 <int value="45" label="User hit the X button"/>
30855 <int value="46" label="User began app install, but it didn't finish in time"/>
30856 <int value="47" label="Automatic dismissal: User navigated elsewhere"/>
30859 <enum name="AppBannersDisplayEvent" type="int">
30860 <int value="1" label="Banner was requested by the site"/>
30861 <int value="2" label="User previously blocked the same banner"/>
30862 <int value="3" label="User blocked too many other banners from the site"/>
30863 <int value="4" label="Banner created."/>
30866 <enum name="AppBannersInstallEvent" type="int">
30867 <int value="21" label="User triggered the app install dialog"/>
30868 <int value="22" label="User began installing the app"/>
30869 <int value="23" label="User waited for the app to finish installing"/>
30872 <enum name="AppCacheCheckResponseResult" type="int">
30873 <int value="0" label="OK"/>
30874 <int value="1" label="Manifest obsolete"/>
30875 <int value="2" label="Response obsolete"/>
30876 <int value="3" label="Entry not found"/>
30877 <int value="4" label="Read headers error"/>
30878 <int value="5" label="Read data error"/>
30879 <int value="6" label="Unexpected size"/>
30880 <int value="7" label="Check canceled"/>
30883 <enum name="AppCacheErrorSite" type="int">
30884 <summary>Identifies the point of failure, see sources.</summary>
30887 <enum name="AppCacheInitResult" type="int">
30888 <int value="0" label="OK"/>
30889 <int value="1" label="SQL Database Error"/>
30890 <int value="2" label="Disk Cache Error"/>
30893 <enum name="AppCacheUpdateJobResult" type="int">
30894 <int value="0" label="OK"/>
30895 <int value="1" label="SQL Database Error"/>
30896 <int value="2" label="Disk Cache Error"/>
30897 <int value="3" label="Quota Error"/>
30898 <int value="4" label="Redirect Error"/>
30899 <int value="5" label="Manifest Error"/>
30900 <int value="6" label="Network Error"/>
30901 <int value="7" label="Server Error"/>
30902 <int value="8" label="Cancelled"/>
30905 <enum name="AppLaunch" type="int">
30906 <int value="0" label="NTP_APPS_MAXIMIZED"/>
30907 <int value="1" label="NTP_APPS_COLLAPSED"/>
30908 <int value="2" label="NTP_APPS_MENU"/>
30909 <int value="3" label="NTP_MOST_VISITED"/>
30910 <int value="4" label="NTP_RECENTLY_CLOSED"/>
30911 <int value="5" label="BOOKMARK_BAR"/>
30912 <int value="6" label="CONTENT_NAVIGATION"/>
30913 <int value="7" label="SESSION_RESTORE"/>
30914 <int value="8" label="AUTOLAUNCH"/>
30915 <int value="9" label="OMNIBOX_APP"/>
30916 <int value="10" label="OMNIBOX_LOCATION"/>
30917 <int value="11" label="OMNIBOX_INSTANT"/>
30918 <int value="12" label="EXTENSION_API"/>
30919 <int value="13" label="CMD_LINE_APP"/>
30920 <int value="14" label="CMD_LINE_URL"/>
30921 <int value="15" label="NTP_WEBSTORE"/>
30922 <int value="16" label="NTP_APP_RE_ENABLE"/>
30923 <int value="17" label="CMD_LINE_APP_LEGACY"/>
30924 <int value="18" label="NTP_WEBSTORE_FOOTER"/>
30925 <int value="19" label="NTP_WEBSTORE_PLUS_ICON"/>
30926 <int value="20" label="APP_LIST_MAIN"/>
30927 <int value="21" label="APP_LIST_SEARCH"/>
30928 <int value="22" label="APP_LIST_MAIN_CHROME"/>
30929 <int value="23" label="APP_LIST_MAIN_WEBSTORE"/>
30930 <int value="24" label="APP_LIST_SEARCH_CHROME"/>
30931 <int value="25" label="APP_LIST_SEARCH_WEBSTORE"/>
30934 <enum name="AppLaunchContainer" type="int">
30935 <int value="0" label="LAUNCH_CONTAINER_WINDOW"/>
30936 <int value="1" label="LAUNCH_CONTAINER_PANEL"/>
30937 <int value="2" label="LAUNCH_CONTAINER_TAB"/>
30938 <int value="3" label="LAUNCH_CONTAINER_NONE (v2 packaged apps)"/>
30941 <enum name="AppLauncherPromo" type="int">
30942 <int value="0" label="Already installed"/>
30943 <int value="1" label="Shown"/>
30944 <int value="2" label="Dismissed"/>
30945 <int value="3" label="Learn more"/>
30948 <enum name="AppListEnableSource" type="int">
30949 <int value="0" label="Not enabled (should never be recorded)"/>
30950 <int value="1" label="Packaged app installed from Web Store"/>
30951 <int value="2" label="Clicked app launcher link from the Web Store"/>
30952 <int value="3" label="Command line flag"/>
30953 <int value="4" label="Chrome reinstalled over old, enabled profile"/>
30954 <int value="5" label="Second packaged app installed without showing"/>
30957 <enum name="AppListSearchResult" type="int">
30958 <int value="0" label="OMNIBOX"/>
30959 <int value="1" label="APP"/>
30960 <int value="2" label="WEBSTORE"/>
30961 <int value="3" label="SEARCH_WEBSTORE"/>
30962 <int value="4" label="SEARCH_PEOPLE"/>
30965 <enum name="AppPromoAction" type="int">
30966 <int value="0" label="PROMO_LAUNCH_APP"/>
30967 <int value="1" label="PROMO_LAUNCH_WEB_STORE"/>
30968 <int value="2" label="PROMO_CLOSE"/>
30969 <int value="3" label="PROMO_EXPIRE"/>
30970 <int value="4" label="PROMO_SEEN"/>
30973 <enum name="AppsPageDragSource" type="int">
30974 <int value="0" label="Same apps pane"/>
30975 <int value="1" label="Different apps pane"/>
30976 <int value="2" label="Most visited pane"/>
30977 <int value="3" label="Bookmarks pane"/>
30978 <int value="4" label="Outside of NTP (e.g. bookmarks bar)"/>
30981 <enum name="AsyncDNSConfigParsePosix" type="int">
30982 <int value="0" label="OK"/>
30983 <int value="1" label="RES_INIT_FAILED"/>
30984 <int value="2" label="RES_INIT_UNSET"/>
30985 <int value="3" label="BAD_ADDRESS"/>
30986 <int value="4" label="BAD_EXT_STRUCT"/>
30987 <int value="5" label="NULL_ADDRESS"/>
30988 <int value="6" label="NO_NAMESERVERS"/>
30989 <int value="7" label="MISSING_OPTIONS"/>
30990 <int value="8" label="UNHANDLED_OPTIONS"/>
30993 <enum name="AsyncDNSConfigParseWin" type="int">
30994 <int value="0" label="OK"/>
30995 <int value="1" label="READ_IPHELPER"/>
30996 <int value="2" label="READ_POLICY_SEARCHLIST"/>
30997 <int value="3" label="READ_TCPIP_SEARCHLIST"/>
30998 <int value="4" label="READ_DOMAIN"/>
30999 <int value="5" label="READ_POLICY_DEVOLUTION"/>
31000 <int value="6" label="READ_DNSCACHE_DEVOLUTION"/>
31001 <int value="7" label="READ_TCPIP_DEVOLUTION"/>
31002 <int value="8" label="READ_APPEND_MULTILABEL"/>
31003 <int value="9" label="READ_PRIMARY_SUFFIX"/>
31004 <int value="10" label="BAD_ADDRESS"/>
31005 <int value="11" label="NO_NAMESERVERS"/>
31006 <int value="12" label="UNHANDLED_OPTIONS"/>
31009 <enum name="AsyncDNSHostsParseWin" type="int">
31010 <int value="0" label="OK"/>
31011 <int value="1" label="UNREADABLE_HOSTS_FILE"/>
31012 <int value="2" label="COMPUTER_NAME_FAILED"/>
31013 <int value="3" label="IPHELPER_FAILED"/>
31014 <int value="4" label="BAD_ADDRESS"/>
31017 <enum name="AsyncDNSNameServersType" type="int">
31018 <summary>Type of nameservers in the DNS config.</summary>
31019 <int value="0" label="NONE">No nameservers configured.</int>
31020 <int value="1" label="GOOGLE_PUBLIC_DNS">
31021 All nameservers are Google Public DNS servers.
31023 <int value="2" label="PUBLIC">
31024 All nameservers have public IP addresses (and aren't Google Public DNS
31027 <int value="3" label="PRIVATE">
31028 All nameservers have private IP addresses (loopback, link-local, or RFC
31031 <int value="4" label="MIXED">
31032 Nameservers are a mix of types (Google Public DNS, public, private).
31036 <enum name="AsyncDNSParseResult" type="int">
31037 <summary>Results of DnsResponse::ParseToAddressList.</summary>
31038 <int value="0" label="SUCCESS"/>
31039 <int value="1" label="MALFORMED_RESPONSE"/>
31040 <int value="2" label="MALFORMED_CNAME"/>
31041 <int value="3" label="NAME_MISMATCH"/>
31042 <int value="4" label="SIZE_MISMATCH"/>
31043 <int value="5" label="CNAME_AFTER_ADDRESS"/>
31044 <int value="6" label="ADDRESS_TTL_MISMATCH"/>
31045 <int value="7" label="NO_ADDRESSES"/>
31048 <enum name="AsyncDNSResolveStatus" type="int">
31049 <int value="0" label="DNS_SUCCESS">Succeeded with async DNS.</int>
31050 <int value="1" label="PROC_SUCCESS">
31051 Succeeded with getaddrinfo after async DNS failed.
31053 <int value="2" label="FAIL">Both async DNS and getaddrinfo failed.</int>
31054 <int value="3" label="SUSPECT_NETBIOS">
31055 Same as PROC_SUCCESS except the hostname fits NetBIOS name criteria.
31059 <enum name="AsyncDNSWatchStatus" type="int">
31060 <int value="0" label="STARTED">Started.</int>
31061 <int value="1" label="FAILED_TO_START_CONFIG">
31062 Failed to start watching config.
31064 <int value="2" label="FAILED_TO_START_HOSTS">
31065 Failed to start watching HOSTS.
31067 <int value="3" label="FAILED_CONFIG">Failed during watching config.</int>
31068 <int value="4" label="FAILED_HOSTS">Failed during watching HOSTS.</int>
31071 <enum name="AudioCodec" type="int">
31072 <int value="0" label="kUnknownAudioCodec"/>
31073 <int value="1" label="kCodecAAC"/>
31074 <int value="2" label="kCodecMP3"/>
31075 <int value="3" label="kCodecPCM"/>
31076 <int value="4" label="kCodecVorbis"/>
31077 <int value="5" label="kCodecFLAC"/>
31078 <int value="6" label="kCodecAMR_NB"/>
31079 <int value="7" label="kCodecAMR_WB"/>
31080 <int value="8" label="kCodecPCM_MULAW"/>
31081 <int value="9" label="kCodecGSM_MS"/>
31082 <int value="10" label="kCodecPCM_S16BE"/>
31083 <int value="11" label="kCodecPCM_S24BE"/>
31084 <int value="12" label="kCodecOpus"/>
31087 <enum name="AudioFramesPerBuffer" type="int">
31088 <int value="0" label="k160"/>
31089 <int value="1" label="k320"/>
31090 <int value="2" label="k440"/>
31091 <int value="3" label="k480"/>
31092 <int value="4" label="k640"/>
31093 <int value="5" label="k880"/>
31094 <int value="6" label="k960"/>
31095 <int value="7" label="k1440"/>
31096 <int value="8" label="k1920"/>
31099 <enum name="AudioRendererEvents" type="int">
31100 <int value="0" label="Initialized"/>
31101 <int value="1" label="Runtime error"/>
31104 <enum name="AudioSampleFormat" type="int">
31105 <int value="0" label="Unknown"/>
31106 <int value="1" label="Unsigned 8-bit"/>
31107 <int value="2" label="Signed 16-bit"/>
31108 <int value="3" label="Signed 32-bit"/>
31109 <int value="4" label="Float 32-bit"/>
31110 <int value="5" label="Signed 16-bit planar"/>
31111 <int value="6" label="Float 32-bit planar"/>
31114 <enum name="AudioSampleRate" type="int">
31115 <int value="0" label="k8000Hz"/>
31116 <int value="1" label="k16000Hz"/>
31117 <int value="2" label="k32000Hz"/>
31118 <int value="3" label="k48000Hz"/>
31119 <int value="4" label="k96000Hz"/>
31120 <int value="5" label="k11025Hz"/>
31121 <int value="6" label="k22050Hz"/>
31122 <int value="7" label="k44100Hz"/>
31123 <int value="8" label="k88200Hz"/>
31124 <int value="9" label="k176400Hz"/>
31125 <int value="10" label="k192000Hz"/>
31128 <enum name="AudioTrackProcessingStates" type="int">
31129 <int value="0" label="Enabled"/>
31130 <int value="1" label="Disabled"/>
31131 <int value="2" label="Processing in WebRTC"/>
31134 <enum name="AutocheckoutBubble" type="int">
31136 Deprecated as of 8/2013.
31138 <int value="0" label="Created"/>
31139 <int value="1" label="Accepted"/>
31140 <int value="2" label="Dismissed"/>
31141 <int value="3" label="Ignored"/>
31142 <int value="4" label="Could be displayed"/>
31145 <enum name="AutocheckoutBuyFlow" type="int">
31147 Deprecated as of 8/2013.
31149 <int value="0" label="Started"/>
31150 <int value="1" label="Success"/>
31151 <int value="2" label="Missing field mappings"/>
31152 <int value="3" label="Missing advance element"/>
31153 <int value="4" label="Cannot proceed"/>
31156 <enum name="AutofillCreditCardInfoBar" type="int">
31157 <int value="0" label="Shown"/>
31158 <int value="1" label="Accepted"/>
31159 <int value="2" label="Denied"/>
31160 <int value="3" label="Ignored"/>
31163 <enum name="AutofillDeveloperEngagement" type="int">
31164 <int value="0" label="Fillable form parsed"/>
31165 <int value="1" label="Includes type hints"/>
31168 <enum name="AutofillDialogDismissalState" type="int">
31169 <int value="0" label="Submitted, existing data (deprecated)"/>
31170 <int value="1" label="Submitted, saved to Wallet"/>
31171 <int value="2" label="Submitted, saved locally"/>
31172 <int value="3" label="Submitted, no save"/>
31173 <int value="4" label="Canceled, no edits"/>
31174 <int value="5" label="Canceled, no invalid fields"/>
31175 <int value="6" label="Canceled, 1+ invalid fields"/>
31176 <int value="7" label="Canceled during sign-in"/>
31177 <int value="8" label="Submitted, existing data came from Wallet"/>
31178 <int value="9" label="Submitted, existing data came from Autofill"/>
31181 <enum name="AutofillDialogInitialUserState" type="int">
31182 <int value="0" label="Not signed in, no Autofill"/>
31183 <int value="1" label="Not signed in, has Autofill"/>
31184 <int value="2" label="Signed in, no Wallet, no Autofill"/>
31185 <int value="3" label="Signed in, no Wallet, has Autofill"/>
31186 <int value="4" label="Signed in, has Wallet, no Autofill"/>
31187 <int value="5" label="Signed in, ha Wallet, has Autofill"/>
31190 <enum name="AutofillDialogPopupEvent" type="int">
31191 <int value="0" label="Popup shown"/>
31192 <int value="1" label="Form Autofilled"/>
31195 <enum name="AutofillDialogSecurity" type="int">
31196 <int value="0" label="Baseline: Dialog shown"/>
31197 <int value="1" label="Credit card over HTTP"/>
31198 <int value="2" label="Cross-origin frame"/>
31201 <enum name="AutofillDialogUiEvents" type="int">
31202 <int value="0" label="Dialog shown"/>
31203 <int value="1" label="Dialog submitted"/>
31204 <int value="2" label="Dialog canceled"/>
31206 label="Account switched: Wallet->Autofill (M35+: user actions only)"/>
31207 <int value="4" label="Account switched: Autofill->Wallet"/>
31208 <int value="5" label="Account switched: Wallet->Wallet"/>
31209 <int value="6" label="Sign-in UI shown"/>
31210 <int value="7" label="Selected different email suggestion"/>
31211 <int value="8" label="Selected different billing suggestion"/>
31212 <int value="9" label="Selected different cc+billing suggestion"/>
31213 <int value="10" label="Selected different shipping suggestion"/>
31214 <int value="11" label="Selected different cc suggestion"/>
31215 <int value="12" label="Showed edit UI for email"/>
31216 <int value="13" label="Showed edit UI for billing"/>
31217 <int value="14" label="Showed edit UI for cc+billing"/>
31218 <int value="15" label="Showed edit UI for shipping"/>
31219 <int value="16" label="Showed edit UI for cc"/>
31220 <int value="17" label="Selected 'Add email' suggestion"/>
31221 <int value="18" label="Selected 'Add billing' suggestion"/>
31222 <int value="19" label="Selected 'Add cc+billing' suggestion"/>
31223 <int value="20" label="Selected 'Add shipping' suggestion"/>
31224 <int value="21" label="Selected 'Add cc' suggestion"/>
31225 <int value="22" label="Account switched: Wallet account added (multilogin)"/>
31228 <enum name="AutofillExperimentId" type="int">
31229 <int value="0" label="No Experiment"/>
31230 <int value="1" label="Unknown"/>
31231 <int value="2" label="ar06"/>
31232 <int value="3" label="ar1"/>
31233 <int value="4" label="ar2"/>
31234 <int value="5" label="ar4"/>
31235 <int value="6" label="ar05wlr15"/>
31236 <int value="7" label="ar05wlr25"/>
31237 <int value="8" label="ar05wlr25fs5"/>
31238 <int value="9" label="tbar1"/>
31239 <int value="10" label="ar04wr3fs4"/>
31240 <int value="11" label="No Server Response"/>
31241 <int value="12" label="fp05"/>
31242 <int value="13" label="fp025"/>
31243 <int value="14" label="fp05cc03"/>
31244 <int value="15" label="fp05cco03"/>
31245 <int value="16" label="fp05cco03cstd"/>
31246 <int value="17" label="fp05cc03e1"/>
31249 <enum name="AutofillQuality" type="int">
31250 <int value="0" label="Submitted"/>
31251 <int value="1" label="Autofilled"/>
31252 <int value="2" label="Autofill failed"/>
31253 <int value="3" label="Heuristic Unknown"/>
31254 <int value="4" label="Heuristic Match"/>
31255 <int value="5" label="Heuristic Mismatch"/>
31256 <int value="6" label="Server Unknown"/>
31257 <int value="7" label="Server Match"/>
31258 <int value="8" label="Server Mismatch"/>
31261 <enum name="AutofillQueryResult" type="int">
31262 <int value="0" label="Sent"/>
31263 <int value="1" label="Received"/>
31264 <int value="2" label="Parsed"/>
31265 <int value="3" label="Response matches local"/>
31266 <int value="4" label="Response improves local (nonempty)"/>
31267 <int value="5" label="Response improves local (empty)"/>
31270 <enum name="AutofillTypeQuality" type="int">
31271 <int value="0" label="Unknown"/>
31272 <int value="1" label="Match"/>
31273 <int value="2" label="Mismatch"/>
31276 <enum name="AutofillTypeQualityByFieldType" type="int">
31277 <int value="0" label="Ambiguous, Unknown"/>
31278 <int value="1" label="Ambiguous, Match"/>
31279 <int value="2" label="Ambiguous, Mismatch"/>
31280 <int value="3" label="Name, Unknown"/>
31281 <int value="4" label="Name, Match"/>
31282 <int value="5" label="Name, Mismatch"/>
31283 <int value="6" label="Company, Unknown"/>
31284 <int value="7" label="Company, Match"/>
31285 <int value="8" label="Company, Mismatch"/>
31286 <int value="9" label="Addr. line 1, Unknown"/>
31287 <int value="10" label="Addr. line 1, Match"/>
31288 <int value="11" label="Addr. line 1, Mismatch"/>
31289 <int value="12" label="Addr. line 2, Unknown"/>
31290 <int value="13" label="Addr. line 2, Match"/>
31291 <int value="14" label="Addr. line 2, Mismatch"/>
31292 <int value="15" label="City, Unknown"/>
31293 <int value="16" label="City, Match"/>
31294 <int value="17" label="City, Mismatch"/>
31295 <int value="18" label="State, Unknown"/>
31296 <int value="19" label="State, Match"/>
31297 <int value="20" label="State, Mismatch"/>
31298 <int value="21" label="ZIP code, Unknown"/>
31299 <int value="22" label="ZIP code, Match"/>
31300 <int value="23" label="ZIP code, Mismatch"/>
31301 <int value="24" label="Country, Unknown"/>
31302 <int value="25" label="Country, Match"/>
31303 <int value="26" label="Country, Mismatch"/>
31304 <int value="27" label="Phone, Unknown"/>
31305 <int value="28" label="Phone, Match"/>
31306 <int value="29" label="Phone, Mismatch"/>
31307 <int value="30" label="Fax, Unknown"/>
31308 <int value="31" label="Fax, Match"/>
31309 <int value="32" label="Fax, Mismatch"/>
31310 <int value="33" label="Email, Unknown"/>
31311 <int value="34" label="Email, Match"/>
31312 <int value="35" label="Email, Mismatch"/>
31313 <int value="36" label="Credit card: name, Unknown"/>
31314 <int value="37" label="Credit card: name, Match"/>
31315 <int value="38" label="Credit card: name, Mismatch"/>
31316 <int value="39" label="Credit card: number, Unknown"/>
31317 <int value="40" label="Credit card: number, Match"/>
31318 <int value="41" label="Credit card: number, Mismatch"/>
31319 <int value="42" label="Credit card: date, Unknown"/>
31320 <int value="43" label="Credit card: date, Match"/>
31321 <int value="44" label="Credit card: date, Mismatch"/>
31322 <int value="45" label="Credit card: type, Unknown"/>
31323 <int value="46" label="Credit card: type, Match"/>
31324 <int value="47" label="Credit card: type, Mismatch"/>
31325 <int value="48" label="Password, Unknown"/>
31326 <int value="49" label="Password, Match"/>
31327 <int value="50" label="Password, Mismatch"/>
31330 <enum name="AutofillUserHappiness" type="int">
31331 <int value="0" label="Forms loaded"/>
31332 <int value="1" label="Submitted fillable form, autofilled all"/>
31333 <int value="2" label="Submitted fillable form, autofilled some"/>
31334 <int value="3" label="Submitted fillable form, autofilled none"/>
31335 <int value="4" label="Submitted non-fillable form"/>
31336 <int value="5" label="User did type"/>
31337 <int value="6" label="Suggestions shown"/>
31338 <int value="7" label="Suggestions shown (once)"/>
31339 <int value="8" label="User did autofill"/>
31340 <int value="9" label="User did autofill (once)"/>
31341 <int value="10" label="User edited autofilled field"/>
31342 <int value="11" label="User edited autofilled field (once)"/>
31345 <enum name="BackingStoreResults" type="int">
31346 <int value="0" label="Unused"/>
31347 <int value="1" label="Success"/>
31348 <int value="2" label="Failure"/>
31351 <enum name="BatteryInfoSampleResult" type="int">
31352 <int value="0" label="Read"/>
31353 <int value="1" label="Good"/>
31354 <int value="2" label="Bad"/>
31357 <enum name="BlacklistSetup" type="int">
31358 <int value="0" label="Blacklist enabled"/>
31359 <int value="1" label="Blacklist ran successfully."/>
31360 <int value="2" label="Blacklist failed."/>
31361 <int value="3" label="Blacklist thunk setup failed."/>
31362 <int value="4" label="Blacklist interception failed."/>
31365 <enum name="BluetoothPairingMethod" type="int">
31366 <int value="0" label="No user interaction required"/>
31367 <int value="1" label="PIN Code requested from user"/>
31368 <int value="2" label="Passkey requested from user"/>
31369 <int value="3" label="PIN Code entered into device"/>
31370 <int value="4" label="Passkey entered into device"/>
31371 <int value="5" label="Passkey confirmed on both devices"/>
31374 <enum name="BluetoothPairingResult" type="int">
31375 <int value="0" label="Success"/>
31376 <int value="1" label="Connection already in-progress"/>
31377 <int value="2" label="Failed for non-specific reason"/>
31378 <int value="3" label="Authentication failed"/>
31379 <int value="4" label="Authentication canceled"/>
31380 <int value="5" label="Authentication rejected"/>
31381 <int value="6" label="Authentication timed out"/>
31382 <int value="7" label="Unsupported device"/>
31383 <int value="8" label="Unknown or unhandler error"/>
31386 <enum name="Boolean" type="int">
31387 <int value="0" label="False"/>
31388 <int value="1" label="True"/>
31391 <enum name="BooleanAccepted" type="int">
31392 <int value="0" label="Not Accepted"/>
31393 <int value="1" label="Accepted"/>
31396 <enum name="BooleanAttempted" type="int">
31397 <int value="0" label="Not Attempted"/>
31398 <int value="1" label="Attempted"/>
31401 <enum name="BooleanAvailable" type="int">
31402 <int value="0" label="Not Available"/>
31403 <int value="1" label="Available"/>
31406 <enum name="BooleanCloseTimeout" type="int">
31407 <int value="0" label="Closed normally"/>
31408 <int value="1" label="Timed out"/>
31411 <enum name="BooleanCommonNameMatch" type="int">
31412 <int value="0" label="subjectAltName used"/>
31413 <int value="1" label="Common Name used"/>
31416 <enum name="BooleanCorrupt" type="int">
31417 <int value="0" label="Not Corrupt"/>
31418 <int value="1" label="Corrupt"/>
31421 <enum name="BooleanCovered" type="int">
31422 <int value="0" label="Not Covered"/>
31423 <int value="1" label="Covered"/>
31426 <enum name="BooleanCredentialsLost" type="int">
31427 <int value="0" label="Found Credentials"/>
31428 <int value="1" label="Missing Credentials"/>
31431 <enum name="BooleanDataReductionProxy" type="int">
31432 <int value="0" label="Not Data Reduction Proxy"/>
31433 <int value="1" label="Data Reduction Proxy"/>
31436 <enum name="BooleanDelete" type="int">
31437 <int value="0" label="Ignored"/>
31438 <int value="1" label="Deleted"/>
31441 <enum name="BooleanDidEvict" type="int">
31442 <int value="0" label="Did not evict"/>
31443 <int value="1" label="Did evict"/>
31446 <enum name="BooleanDuplicate" type="int">
31447 <int value="0" label="Not Duplicate"/>
31448 <int value="1" label="Duplicate"/>
31451 <enum name="BooleanEnabled" type="int">
31452 <int value="0" label="Disabled"/>
31453 <int value="1" label="Enabled"/>
31456 <enum name="BooleanExpired" type="int">
31457 <int value="0" label="Unexpired"/>
31458 <int value="1" label="Expired"/>
31461 <enum name="BooleanForceDisabled" type="int">
31462 <int value="0" label="Not Force Disabled"/>
31463 <int value="1" label="Force Disabled"/>
31466 <enum name="BooleanHadBlankText" type="int">
31467 <int value="0" label="Did not have blank text"/>
31468 <int value="1" label="Had blank text"/>
31471 <enum name="BooleanHasCrc" type="int">
31472 <int value="0" label="No CRC"/>
31473 <int value="1" label="Has CRC"/>
31476 <enum name="BooleanHit" type="int">
31477 <int value="0" label="Not_reached"/>
31478 <int value="1" label="Hit"/>
31481 <enum name="BooleanHttps" type="int">
31482 <int value="0" label="HTTP"/>
31483 <int value="1" label="HTTPS"/>
31486 <enum name="BooleanMatched" type="int">
31487 <int value="0" label="Not matched"/>
31488 <int value="1" label="Matched"/>
31491 <enum name="BooleanMigrated" type="int">
31492 <int value="0" label="Not migrated"/>
31493 <int value="1" label="Migrated"/>
31496 <enum name="BooleanOrphan" type="int">
31497 <int value="0" label="Non-orphan"/>
31498 <int value="1" label="Orphan"/>
31501 <enum name="BooleanRaced" type="int">
31502 <int value="0" label="Did Not Race"/>
31503 <int value="1" label="Raced"/>
31506 <enum name="BooleanRegistered" type="int">
31507 <int value="0" label="Not Registered"/>
31508 <int value="1" label="Registered"/>
31511 <enum name="BooleanReported" type="int">
31512 <int value="0" label="Not reported"/>
31513 <int value="1" label="Reported"/>
31516 <enum name="BooleanSelected" type="int">
31517 <int value="0" label="No selection"/>
31518 <int value="1" label="Selected"/>
31521 <enum name="BooleanStale" type="int">
31522 <int value="0" label="Fresh"/>
31523 <int value="1" label="Stale"/>
31526 <enum name="BooleanSuccess" type="int">
31527 <int value="0" label="Failure"/>
31528 <int value="1" label="Success"/>
31531 <enum name="BooleanSuppressed" type="int">
31532 <int value="0" label="No suppressions"/>
31533 <int value="1" label="Suppressed"/>
31536 <enum name="BooleanTabDiscard" type="int">
31537 <int value="0" label="Memory OK, no discards"/>
31538 <int value="1" label="Memory low, tabs discarded"/>
31541 <enum name="BooleanUsage" type="int">
31542 <int value="0" label="Not Used"/>
31543 <int value="1" label="Used"/>
31546 <enum name="BooleanValid" type="int">
31547 <int value="0" label="Invalid"/>
31548 <int value="1" label="Valid"/>
31551 <enum name="BooleanWiped" type="int">
31552 <int value="0" label="Re-enabled"/>
31553 <int value="1" label="Wiped out"/>
31556 <enum name="BrokenAlternateProtocolLocation" type="int">
31557 <int value="0" label="HTTP_STREAM_FACTORY_IMPL_JOB"/>
31558 <int value="1" label="QUIC_STREAM_FACTORY"/>
31561 <enum name="CanvasContextType" type="int">
31562 <int value="0" label="2d"/>
31563 <int value="1" label="webkit-3d"/>
31564 <int value="2" label="experimental-webgl"/>
31565 <int value="3" label="webgl"/>
31568 <enum name="CaptivePortalDetectResult" type="int">
31569 <int value="0" label="INTERNET_CONNECTED"/>
31570 <int value="1" label="NO_RESPONSE"/>
31571 <int value="2" label="BEHIND_CAPTIVE_PORTAL"/>
31572 <int value="3" label="NO_RESPONSE_HTTPS_LANDING_URL"/>
31573 <int value="4" label="BEHIND_CAPTIVE_PORTAL_HTTPS_LANDING_URL"/>
31576 <enum name="CaptivePortalNotificationStatus" type="int">
31577 <int value="0" label="UNKNOWN"/>
31578 <int value="1" label="OFFLINE"/>
31579 <int value="2" label="ONLINE"/>
31580 <int value="3" label="PORTAL"/>
31581 <int value="4" label="PROXY_AUTH_REQUIRED"/>
31584 <enum name="CaptivePortalNotificationUserAction" type="int">
31585 <int value="0" label="CLICKED"/>
31586 <int value="1" label="CLOSED"/>
31587 <int value="2" label="IGNORED"/>
31590 <enum name="CaptivePortalStatus" type="int">
31591 <int value="0" label="UNKNOWN"/>
31592 <int value="1" label="OFFLINE"/>
31593 <int value="2" label="ONLINE"/>
31594 <int value="3" label="PORTAL"/>
31595 <int value="4" label="PROXY_AUTH_REQUIRED"/>
31598 <enum name="CapturePixelFormat" type="int">
31599 <int value="0" label="UNKNOWN"/>
31600 <int value="1" label="I420"/>
31601 <int value="2" label="YUY2"/>
31602 <int value="3" label="UYVY"/>
31603 <int value="4" label="RGB24"/>
31604 <int value="5" label="ARGB"/>
31605 <int value="6" label="MJPEG"/>
31606 <int value="7" label="NV21"/>
31607 <int value="8" label="YV12"/>
31610 <enum name="CastPlayBackState" type="int">
31611 <int value="0" label="YT_PLAYER_SUCCESS"/>
31612 <int value="1" label="YT_PLAYER_FAILURE"/>
31613 <int value="2" label="DEFAULT_PLAYER_SUCCESS"/>
31614 <int value="3" label="DEFAULT_PLAYER_FAILURE"/>
31617 <enum name="CatSixtyFour" type="int">
31618 <int value="0" label="Saber-Toothed Cat (<10.6), 32-bit (?)"/>
31619 <int value="1" label="Saber-Toothed Cat (<10.6), 64-bit (?)"/>
31620 <int value="2" label="Snow Leopard (10.6), 32-bit"/>
31621 <int value="3" label="Snow Leopard (10.6), 64-bit"/>
31622 <int value="4" label="Lion (10.7), 32-bit (?)"/>
31623 <int value="5" label="Lion (10.7), 64-bit"/>
31624 <int value="6" label="Mountain Lion (10.8), 32-bit (?)"/>
31625 <int value="7" label="Mountain Lion (10.8), 64-bit"/>
31626 <int value="8" label="Mavericks (10.9), 32-bit (?)"/>
31627 <int value="9" label="Mavericks (10.9), 64-bit"/>
31628 <int value="10" label="Saber-Toothed Cat (<10.6), 8-bit (?)"/>
31629 <int value="11" label="Snow Leopard (10.6), 8-bit (?)"/>
31630 <int value="12" label="Lion (10.7), 8-bit (?)"/>
31631 <int value="13" label="Mountain Lion (10.8), 8-bit (?)"/>
31632 <int value="14" label="Mavericks (10.9), 8-bit (?)"/>
31633 <int value="15" label="FutureCat (>10.9), 32-bit (?)"/>
31634 <int value="16" label="FutureCat (>10.9), 64-bit"/>
31635 <int value="17" label="FutureCat (>10.9), 8-bit (?)"/>
31638 <enum name="ChannelLayout" type="int">
31639 <int value="0" label="CHANNEL_LAYOUT_NONE"/>
31640 <int value="1" label="CHANNEL_LAYOUT_UNSUPPORTED"/>
31641 <int value="2" label="CHANNEL_LAYOUT_MONO"/>
31642 <int value="3" label="CHANNEL_LAYOUT_STEREO"/>
31643 <int value="4" label="CHANNEL_LAYOUT_2_1"/>
31644 <int value="5" label="CHANNEL_LAYOUT_SURROUND"/>
31645 <int value="6" label="CHANNEL_LAYOUT_4POINT0"/>
31646 <int value="7" label="CHANNEL_LAYOUT_2_2"/>
31647 <int value="8" label="CHANNEL_LAYOUT_QUAD"/>
31648 <int value="9" label="CHANNEL_LAYOUT_5POINT0"/>
31649 <int value="10" label="CHANNEL_LAYOUT_5POINT1"/>
31650 <int value="11" label="CHANNEL_LAYOUT_5POINT0_BACK"/>
31651 <int value="12" label="CHANNEL_LAYOUT_5POINT1_BACK"/>
31652 <int value="13" label="CHANNEL_LAYOUT_7POINT0"/>
31653 <int value="14" label="CHANNEL_LAYOUT_7POINT1"/>
31654 <int value="15" label="CHANNEL_LAYOUT_7POINT1_WIDE"/>
31655 <int value="16" label="CHANNEL_LAYOUT_STEREO_DOWNMIX"/>
31656 <int value="17" label="CHANNEL_LAYOUT_2POINT1"/>
31657 <int value="18" label="CHANNEL_LAYOUT_3_1"/>
31658 <int value="19" label="CHANNEL_LAYOUT_4_1"/>
31659 <int value="20" label="CHANNEL_LAYOUT_6_0"/>
31660 <int value="21" label="CHANNEL_LAYOUT_6_0_FRONT"/>
31661 <int value="22" label="CHANNEL_LAYOUT_HEXAGONAL"/>
31662 <int value="23" label="CHANNEL_LAYOUT_6_1"/>
31663 <int value="24" label="CHANNEL_LAYOUT_6_1_BACK"/>
31664 <int value="25" label="CHANNEL_LAYOUT_6_1_FRONT"/>
31665 <int value="26" label="CHANNEL_LAYOUT_7_0_FRONT"/>
31666 <int value="27" label="CHANNEL_LAYOUT_7_1_WIDE_BACK"/>
31667 <int value="28" label="CHANNEL_LAYOUT_OCTAGONAL"/>
31668 <int value="29" label="CHANNEL_LAYOUT_DISCRETE"/>
31671 <enum name="CheckCRCResult" type="int">
31672 <int value="0" label="Stream was never read to end"/>
31673 <int value="1" label="CRC check not done"/>
31674 <int value="2" label="CRC check done"/>
31675 <int value="3" label="Stream was never read at all"/>
31678 <enum name="ChromeDownloadCountType" type="int">
31679 <int value="0" label="Initiated by Navigation (Obsolete)"/>
31680 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
31681 <int value="2" label="Initiated by WebStore Installer (Obsolete)"/>
31682 <int value="3" label="Initiated by ImageBurner (Obsolete)"/>
31683 <int value="4" label="Blocked by Throttling"/>
31686 <enum name="ChromeDownloadSource" type="int">
31687 <int value="0" label="Initiated by Navigation"/>
31688 <int value="1" label="Initiated by Context Menu"/>
31689 <int value="2" label="Initiated by WebStore Installer"/>
31690 <int value="3" label="Initiated by ImageBurner"/>
31691 <int value="4" label="Initiated by Plugin Installer"/>
31694 <enum name="ChromeNotifierServiceActionType" type="int">
31695 <int value="0" label="Unknown"/>
31696 <int value="1" label="First service enabled"/>
31697 <int value="2" label="First service disabled"/>
31700 <enum name="ChromeOSColorProfile" type="int">
31701 <summary>See ui/display/display_constants.h for the variation.</summary>
31702 <int value="0" label="Standard"/>
31703 <int value="1" label="Dynamic"/>
31704 <int value="2" label="Movie"/>
31705 <int value="3" label="Reading"/>
31708 <enum name="ChromeOSUserImageId" type="int">
31710 Indices of the default images as defined in
31711 chrome/browser/chromeos/login/default_user_images.cc. The last three values
31712 are for taken photo, downloaded file and the image previously used by user.
31714 <int value="0" label="Default, Beaker"/>
31715 <int value="1" label="Default, Bee"/>
31716 <int value="2" label="Default, Briefcase"/>
31717 <int value="3" label="Default, Circles"/>
31718 <int value="4" label="Default, Cloud"/>
31719 <int value="5" label="Default, Cupcake"/>
31720 <int value="6" label="Default, Day"/>
31721 <int value="7" label="Default, Flower"/>
31722 <int value="8" label="Default, Globe"/>
31723 <int value="9" label="Default, Hot air"/>
31724 <int value="10" label="Default, Ladybug"/>
31725 <int value="11" label="Default, Leaf"/>
31726 <int value="12" label="Default, Night"/>
31727 <int value="13" label="Default, Plane"/>
31728 <int value="14" label="Default, Robot body"/>
31729 <int value="15" label="Default, Robot head"/>
31730 <int value="16" label="Default, Toolbox"/>
31731 <int value="17" label="Default, User color"/>
31732 <int value="18" label="Default, User enterprise"/>
31733 <int value="19" label="Photo taken"/>
31734 <int value="20" label="Downloaded file"/>
31735 <int value="21" label="Old image"/>
31736 <int value="22" label="Profile image"/>
31739 <enum name="ClipboardAction" type="int">
31740 <int value="0" label="Write from non-Incognito"/>
31741 <int value="1" label="Write from Incognito"/>
31742 <int value="2" label="Read Text"/>
31745 <enum name="CloudPrintAuthEventType" type="int">
31746 <int value="0" label="AUTH_EVENT_ROBO_CREATE"/>
31747 <int value="1" label="AUTH_EVENT_ROBO_SUCCEEDED"/>
31748 <int value="2" label="AUTH_EVENT_ROBO_FAILED"/>
31749 <int value="3" label="AUTH_EVENT_ROBO_JSON_ERROR"/>
31750 <int value="4" label="AUTH_EVENT_ROBO_AUTH_ERROR"/>
31751 <int value="5" label="AUTH_EVENT_AUTH_WITH_TOKEN"/>
31752 <int value="6" label="AUTH_EVENT_AUTH_WITH_CODE"/>
31753 <int value="7" label="AUTH_EVENT_TOKEN_RESPONSE"/>
31754 <int value="8" label="AUTH_EVENT_REFRESH_REQUEST"/>
31755 <int value="9" label="AUTH_EVENT_REFRESH_RESPONSE"/>
31756 <int value="10" label="AUTH_EVENT_AUTH_ERROR"/>
31757 <int value="11" label="AUTH_EVENT_NET_ERROR"/>
31760 <enum name="CloudPrintJobHandlerEventType" type="int">
31761 <int value="0" label="JOB_HANDLER_CHECK_FOR_JOBS"/>
31762 <int value="1" label="JOB_HANDLER_START"/>
31763 <int value="2" label="JOB_HANDLER_PENDING_TASK"/>
31764 <int value="3" label="JOB_HANDLER_PRINTER_UPDATE"/>
31765 <int value="4" label="JOB_HANDLER_JOB_CHECK"/>
31766 <int value="5" label="JOB_HANDLER_JOB_STARTED"/>
31767 <int value="6" label="JOB_HANDLER_VALID_TICKET"/>
31768 <int value="7" label="JOB_HANDLER_DATA"/>
31769 <int value="8" label="JOB_HANDLER_SET_IN_PROGRESS"/>
31770 <int value="9" label="JOB_HANDLER_SET_START_PRINTING"/>
31771 <int value="10" label="JOB_HANDLER_START_SPOOLING"/>
31772 <int value="11" label="JOB_HANDLER_SPOOLED"/>
31773 <int value="12" label="JOB_HANDLER_JOB_COMPLETED"/>
31774 <int value="13" label="JOB_HANDLER_INVALID_TICKET"/>
31775 <int value="14" label="JOB_HANDLER_INVALID_DATA"/>
31778 <enum name="CloudPrintJobStatusType" type="int">
31779 <int value="0" label="JOB_SUCCESS"/>
31780 <int value="1" label="JOB_DOWNLOAD_FAILED"/>
31781 <int value="2" label="JOB_VALIDATE_TICKET_FAILED"/>
31782 <int value="3" label="JOB_FAILED"/>
31785 <enum name="CloudPrintNativeJobStatusType" type="int">
31786 <int value="0" label="PRINT_JOB_STATUS_INVALID"/>
31787 <int value="1" label="PRINT_JOB_STATUS_IN_PROGRESS"/>
31788 <int value="2" label="PRINT_JOB_STATUS_ERROR"/>
31789 <int value="3" label="PRINT_JOB_STATUS_COMPLETED"/>
31792 <enum name="CloudPrintUrlFetcherRequestType" type="int">
31793 <int value="0" label="REQUEST_AUTH_CODE"/>
31794 <int value="1" label="REQUEST_REGISTER"/>
31795 <int value="2" label="REQUEST_UNREGISTER"/>
31796 <int value="3" label="REQUEST_UPDATE_PRINTER"/>
31797 <int value="4" label="REQUEST_UPDATE_JOB"/>
31798 <int value="5" label="REQUEST_USER_MESSAGE"/>
31799 <int value="6" label="REQUEST_TICKET"/>
31800 <int value="7" label="REQUEST_DATA"/>
31801 <int value="8" label="REQUEST_JOB_FETCH"/>
31804 <enum name="CoalescePotentialPackets" type="int">
31805 <int value="0" label="No Advantage"/>
31806 <int value="1" label="Header packets Only"/>
31807 <int value="30" label="More Than 30"/>
31810 <enum name="CompositedScrolling" type="int">
31811 <int value="0" label="Is scrollable area"/>
31812 <int value="1" label="Needs to be stacking container"/>
31813 <int value="2" label="Will use composited scrolling"/>
31816 <enum name="CompositorScrollResult" type="int">
31817 <int value="0" label="ScrollOnMainThread"/>
31818 <int value="1" label="ScrollStarted"/>
31819 <int value="2" label="ScrollIgnored"/>
31820 <int value="3" label="ScrollUnknown"/>
31823 <enum name="CompositorType" type="int">
31824 <int value="0" label="Software compositor"/>
31825 <int value="1" label="GPU compositor"/>
31828 <enum name="ConnectionType" type="int">
31830 Connection type as defined in net/base/connection_type_histograms.h
31832 <int value="0" label="Any">Any connection (SSL, HTTP, SPDY, etc.)</int>
31833 <int value="1" label="SSL">An SSL connection</int>
31834 <int value="2" label="SSL-MD5">
31835 An SSL connection with an MD5 certificate in the certificate chain
31838 <int value="3" label="SSL-MD2">
31839 An SSL connection with an MD2 certificate in the certificate chain
31842 <int value="4" label="SSL-MD4">
31843 An SSL connection with an MD4 certificate in the certificate chain
31846 <int value="5" label="SSL-MD5(CA)">
31847 An SSL connection with an MD5 CA certificate in the certificate chain
31850 <int value="6" label="SSL-MD2(CA)">
31851 An SSL connection with an MD2 CA certificate in the cerfificate chain
31854 <int value="7" label="HTTP">An HTTP connection</int>
31855 <int value="8" label="SPDY">A SPDY connection</int>
31856 <int value="9" label="SSL-2.0">An SSL connection that uses SSL 2.0</int>
31857 <int value="10" label="SSL-3.0">An SSL connection that uses SSL 3.0</int>
31858 <int value="11" label="TLS-1.0">An SSL connection that uses TLS 1.0</int>
31859 <int value="12" label="TLS-1.1">An SSL connection that uses TLS 1.1</int>
31860 <int value="13" label="TLS-1.2">An SSL connection that uses TLS 1.2</int>
31863 <enum name="ConnectivityDiagnosticsTestVerdict" type="int">
31864 <int value="0" label="NO_PROBLEM"/>
31865 <int value="1" label="POTENTIAL_PROBLEM"/>
31866 <int value="2" label="PROBLEM"/>
31867 <int value="3" label="TEST_FAILURE_OCCURRED"/>
31868 <int value="4" label="TEST_NOT_RUN"/>
31871 <enum name="ContextualSearchOptCardAction" type="int">
31872 <int value="0" label="Opt-in"/>
31873 <int value="1" label="Opt-out"/>
31874 <int value="2" label="Learn More"/>
31875 <int value="3" label="Dismiss by Tapping on the Page"/>
31876 <int value="4" label="Dismiss by Scrolling the Page"/>
31877 <int value="5" label="Dismiss by Leaving the Page"/>
31880 <enum name="ContextualSearchPeekCardAction" type="int">
31881 <int value="0" label="Tap Card"/>
31882 <int value="1" label="Dismiss by Tapping on the Page"/>
31883 <int value="2" label="Dismiss by Scrolling the Page"/>
31884 <int value="3" label="Dismiss by Leaving the Page"/>
31887 <enum name="ContextualSearchTapAction" type="int">
31888 <int value="0" label="Tap Word"/>
31889 <int value="1" label="Tap Ignored"/>
31890 <int value="2" label="Tap Invalid"/>
31893 <enum name="CookieDeletionCause" type="int">
31894 <summary>Reason why a cookie was removed from the cookie store</summary>
31895 <int value="0" label="explicit">
31896 The user explicitly requested that we delete a cookie
31898 <int value="1" label="overwrite">
31899 The value of the cookie was overwritten by a new value
31901 <int value="2" label="expired">The cookie expiration time passed</int>
31902 <int value="3" label="evicted">
31903 The cookie was evicted during garbage collection (replaced by
31904 domain_evicted/global_evicted below)
31906 <int value="4" label="store_dup">
31907 The backing store had two copies of the cookie so one was removed (i.e.
31908 problems writing the backing store database)
31910 <int value="5" label="dont_record">
31911 The cookie deletion should not be recorded because it occurred, e.g., during
31912 shutdown (the fact that these values showed up in the histogram is a bug,
31915 <int value="6" label="domain_evicted">
31916 The cookie was evicted during per-domain/eTLD+1 garbage collection
31918 <int value="7" label="global_evicted">
31919 The cookie was evicted during whole store garbage collection.
31921 <int value="8" label="domain_evicted_pre_safe">
31922 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
31923 have been evicted by the global garbage collection process (because they
31924 hadn't been accessed recently enough).
31926 <int value="9" label="domain_evicted_post_safe">
31927 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
31928 not have been evicted by global metrics as well (because they had been
31929 accessed recently enough to save).
31931 <int value="10" label="expired_overwrite">
31932 The cookie deletion occurred because the server overwrote it with an already
31933 expired cookie (this is a common idiom for server deletions of cookies).
31937 <enum name="CrosDisksArchiveType" type="int">
31938 <int value="0" label="Unknown"/>
31939 <int value="1" label="ZIP"/>
31940 <int value="2" label="RAR"/>
31941 <int value="3" label="Tar"/>
31942 <int value="4" label="Bzip2-compressed Tar"/>
31943 <int value="5" label="Gzip-compressed Tar"/>
31946 <enum name="CrosDisksDeviceMediaType" type="int">
31947 <int value="0" label="Unknown"/>
31948 <int value="1" label="USB Drive"/>
31949 <int value="2" label="SD Card"/>
31950 <int value="3" label="Optical Disc"/>
31951 <int value="4" label="Mobile Device"/>
31952 <int value="5" label="DVD"/>
31955 <enum name="CrosDisksFilesystemType" type="int">
31956 <int value="0" label="Unknown"/>
31957 <int value="1" label="Others"/>
31958 <int value="2" label="FAT"/>
31959 <int value="3" label="exFAT"/>
31960 <int value="4" label="NTFS"/>
31961 <int value="5" label="HFS+"/>
31962 <int value="6" label="Ext2"/>
31963 <int value="7" label="Ext3"/>
31964 <int value="8" label="Ext4"/>
31965 <int value="9" label="ISO9660"/>
31966 <int value="10" label="UDF"/>
31969 <enum name="CrosEnableDriveOfflineOutcome" type="int">
31970 <int value="0" label="Success: Offline mode enabled"/>
31971 <int value="1" label="Failure: Hosted app page timed out"/>
31972 <int value="2" label="Failure: Hosted app page load failed"/>
31973 <int value="3" label="Failure: Not a regular user account"/>
31974 <int value="4" label="Failure: Drive app not installed"/>
31975 <int value="5" label="Failure: Background page already exists"/>
31978 <enum name="CrosEventEnum" type="int">
31979 <int value="0" label="ModemManagerCommandSendFailure"/>
31980 <int value="1" label="HwWatchdogReboot"/>
31981 <int value="2" label="Cras.NoCodecsFoundAtBoot"/>
31982 <int value="3" label="Chaps.DatabaseCorrupted"/>
31983 <int value="4" label="Chaps.DatabaseRepairFailure"/>
31984 <int value="5" label="Chaps.DatabaseCreateFailure"/>
31985 <int value="6" label="Attestation.OriginSpecificExhausted"/>
31986 <int value="7" label="SpringPowerSupply.Original.High"/>
31987 <int value="8" label="SpringPowerSupply.Other.High"/>
31988 <int value="9" label="SpringPowerSupply.Original.Low"/>
31989 <int value="10" label="SpringPowerSupply.ChargerIdle"/>
31990 <int value="11" label="TPM.NonZeroDictionaryAttackCounter"/>
31993 <enum name="CrosFirstRunTutorialCompletionType" type="int">
31994 <int value="0" label="Was not finished"/>
31995 <int value="1" label="Finished with "Got It" button"/>
31996 <int value="2" label="Finished with "Keep Exploring" button"/>
31999 <enum name="CrosShelfClickTarget" type="int">
32001 Deprecated as of 12/2013. Default pinned apps trial is finished.
32003 <int value="0" label="Chrome"/>
32004 <int value="1" label="AppLauncher"/>
32005 <int value="2" label="Gmail"/>
32006 <int value="3" label="Search"/>
32007 <int value="4" label="Youtube"/>
32008 <int value="5" label="Doc"/>
32009 <int value="6" label="Sheets"/>
32010 <int value="7" label="Slides"/>
32011 <int value="8" label="PlayMusic"/>
32014 <enum name="DataChannelCounters" type="int">
32015 <int value="0" label="Channel created."/>
32016 <int value="1" label="Channel reached Open state."/>
32017 <int value="2" label="Channel is reliable."/>
32018 <int value="3" label="Channel is ordered."/>
32019 <int value="4" label="Channel is negotiated."/>
32022 <enum name="DataReductionProxyBypassEventType" type="int">
32023 <int value="0" label="Short bypass"/>
32024 <int value="1" label="Long bypass"/>
32025 <int value="2" label="Bypass due to internal server error"/>
32026 <int value="3" label="Bypass due to other error"/>
32027 <int value="4" label="Bypass due to missing via header"/>
32030 <enum name="DataReductionProxyProbeURLFetchResult" type="int">
32031 <int value="0" label="Internet disconnected"/>
32032 <int value="1" label="Probe failed, proxy disabled"/>
32033 <int value="2" label="Probe failed, proxy already disabled"/>
32034 <int value="3" label="Probe succeeded, proxy enabled"/>
32035 <int value="4" label="Probe succeeded, proxy already enabled"/>
32038 <enum name="DataReductionProxyPromoAction" type="int">
32039 <int value="0" label="Dismissed from first screen"/>
32040 <int value="1" label="Dismissed from second screen"/>
32041 <int value="2" label="Enabled from first screen"/>
32042 <int value="3" label="Enabled from second screen"/>
32045 <enum name="DataReductionProxySettingsConversion" type="int">
32046 <int value="0" label="OFF to OFF"/>
32047 <int value="1" label="OFF to ON"/>
32048 <int value="2" label="ON to OFF"/>
32049 <int value="3" label="ON to ON"/>
32052 <enum name="DataReductionProxyStartupState" type="int">
32053 <int value="0" label="Proxy not available"/>
32054 <int value="1" label="Proxy available but not enabled"/>
32055 <int value="2" label="Proxy available and enabled"/>
32058 <enum name="DesktopCaptureCounters" type="int">
32059 <int value="0" label="Screen capturer created."/>
32060 <int value="1" label="Window capturer created."/>
32061 <int value="2" label="First screen capture call succeeded."/>
32062 <int value="3" label="First screen capture call failed."/>
32063 <int value="4" label="First window capture call succeeded."/>
32064 <int value="5" label="First window capture call failed."/>
32067 <enum name="DevicePermissionActions" type="int">
32068 <int value="0" label="AllowHttps"/>
32069 <int value="1" label="AllowHttp"/>
32070 <int value="2" label="Deny"/>
32071 <int value="3" label="Cancel"/>
32074 <enum name="DevicesPageEvents" type="int">
32075 <int value="0" label="OPENED"/>
32076 <int value="1" label="LOG_IN_STARTED_FROM_REGISTER_PROMO"/>
32077 <int value="2" label="LOG_IN_STARTED_FROM_DEVICE_LIST_PROMO"/>
32078 <int value="3" label="ADD_PRINTER_CLICKED"/>
32079 <int value="4" label="REGISTER_CLICKED"/>
32080 <int value="5" label="REGISTER_CONFIRMED"/>
32081 <int value="6" label="REGISTER_SUCCESS"/>
32082 <int value="7" label="REGISTER_CANCEL"/>
32083 <int value="8" label="REGISTER_FAILURE"/>
32084 <int value="9" label="MANAGE_CLICKED"/>
32085 <int value="10" label="REGISTER_CANCEL_ON_PRINTER"/>
32086 <int value="11" label="REGISTER_TIMEOUT"/>
32087 <int value="12" label="LOG_IN_STARTED_FROM_REGISTER_OVERLAY_PROMO"/>
32090 <enum name="DiagnosticsRecoveryRun" type="int">
32091 <int value="0" label="Recovery not run"/>
32092 <int value="1" label="Recovery run because of crash"/>
32093 <int value="2" label="Recovery run by user"/>
32096 <enum name="DiagnosticsResult" type="int">
32097 <int value="0" label="Not run (regular startup)"/>
32098 <int value="1" label="Success (crash startup)"/>
32099 <int value="2" label="Failure (crash startup)"/>
32100 <int value="3" label="Skipped (crash startup)"/>
32103 <enum name="DiagnosticsTestName" type="int">
32104 <int value="0" label="Conflicting DLLs Test"/>
32105 <int value="1" label="Disk Space Test"/>
32106 <int value="2" label="Install Type Test"/>
32107 <int value="3" label="JSON Bookmarks Test"/>
32108 <int value="4" label="JSON Local State Test"/>
32109 <int value="5" label="JSON Preferences Test"/>
32110 <int value="6" label="Operating System Test"/>
32111 <int value="7" label="Path Dictionaries Test"/>
32112 <int value="8" label="Path Local State Test"/>
32113 <int value="9" label="Path Resources Test"/>
32114 <int value="10" label="Path User Data Test"/>
32115 <int value="11" label="Version Test"/>
32116 <int value="12" label="SQLite Integrity App Cache Test"/>
32117 <int value="13" label="SQLite Integrity Archived History Test"/>
32118 <int value="14" label="SQLite Integrity Cookie Test"/>
32119 <int value="15" label="SQLite Integrity Database Tracker Test"/>
32120 <int value="16" label="SQLite Integrity History Test"/>
32121 <int value="17" label="SQLite Integrity Nss Cert Test"/>
32122 <int value="18" label="SQLite Integrity Nss Key Test"/>
32123 <int value="19" label="SQLite Integrity Thumbnails Test"/>
32124 <int value="20" label="SQLite Integrity Web Data Test"/>
32127 <enum name="DllHash" type="int">
32128 <!-- Generated by chrome_elf/dll_hash_for_uma/dll_hash_for_uma_main.cc -->
32130 <int value="803283353" label="lmrn.dll"/>
32131 <int value="989714890" label="datamngr.dll"/>
32132 <int value="1270622879" label="hk.dll"/>
32133 <int value="2132270559" label="libsvn_tsvn32.dll"/>
32136 <enum name="DNSEmptyAddressListAndNoError" type="int">
32137 <int value="0" label="Error reported or Address List is not empty"/>
32138 <int value="1" label="Success reported but Address List is empty"/>
32141 <enum name="DnsProbe.JobResult" type="int">
32142 <int value="0" label="SERVERS_UNKNOWN"/>
32143 <int value="1" label="SERVERS_CORRECT"/>
32144 <int value="2" label="SERVERS_INCORRECT"/>
32145 <int value="3" label="SERVERS_FAILING"/>
32146 <int value="4" label="SERVERS_UNREACHABLE"/>
32149 <enum name="DnsProbe.ObsoleteProbeResult" type="int">
32150 <int value="0" label="INCONCLUSIVE"/>
32151 <int value="1" label="NO_INTERNET"/>
32152 <int value="2" label="BAD_CONFIG"/>
32153 <int value="3" label="NXDOMAIN"/>
32156 <enum name="DnsProbe.ProbeStatus" type="int">
32157 <int value="0" label="POSSIBLE"/>
32158 <int value="1" label="NOT_RUN"/>
32159 <int value="2" label="STARTED"/>
32160 <int value="3" label="FINISHED_INCONCLUSIVE"/>
32161 <int value="4" label="FINISHED_NO_INTERNET"/>
32162 <int value="5" label="FINISHED_BAD_CONFIG"/>
32163 <int value="6" label="FINISHED_NXDOMAIN"/>
32166 <enum name="DnsProbe.SystemIsLocalhost" type="int">
32167 <int value="0" label="Not just 127.0.0.1">
32168 127.0.0.1 was not the only nameserver in the system DNS config.
32170 <int value="1" label="Just 127.0.0.1">
32171 127.0.0.1 was the only nameserver in the system DNS config.
32175 <enum name="DockedAction" type="int">
32176 <int value="0" label="None"/>
32177 <int value="1" label="Dock"/>
32178 <int value="2" label="Undock"/>
32179 <int value="3" label="Resize"/>
32180 <int value="4" label="Reorder"/>
32181 <int value="5" label="Evict"/>
32182 <int value="6" label="Maximize"/>
32183 <int value="7" label="Minimize"/>
32184 <int value="8" label="Restore"/>
32185 <int value="9" label="Close"/>
32188 <enum name="DockedActionSource" type="int">
32189 <int value="0" label="Unknown"/>
32190 <int value="1" label="Mouse"/>
32191 <int value="2" label="Touch"/>
32194 <enum name="DomainBoundCerts.GetCertResult" type="int">
32195 <int value="0" label="SYNC_SUCCESS"/>
32196 <int value="1" label="ASYNC_SUCCESS"/>
32197 <int value="2" label="ASYNC_CANCELLED"/>
32198 <int value="3" label="ASYNC_FAILURE_KEYGEN"/>
32199 <int value="4" label="ASYNC_FAILURE_CREATE_CERT"/>
32200 <int value="5" label="ASYNC_FAILURE_EXPORT_KEY"/>
32201 <int value="6" label="ASYNC_FAILURE_UNKNOWN"/>
32202 <int value="7" label="INVALID_ARGUMENT"/>
32203 <int value="8" label="UNSUPPORTED_TYPE"/>
32204 <int value="9" label="TYPE_MISMATCH"/>
32205 <int value="10" label="WORKER_FAILURE"/>
32208 <enum name="DomainBoundCerts.Support" type="int">
32209 <int value="0" label="DISABLED"/>
32210 <int value="1" label="CLIENT_ONLY"/>
32211 <int value="2" label="CLIENT_AND_SERVER"/>
32212 <int value="3" label="CLIENT_NO_ECC">
32213 Channel ID was enabled, but the client did not support elliptic curve key
32216 <int value="4" label="CLIENT_BAD_SYSTEM_TIME">
32217 Channel ID was enabled, but the client had an invalid system time which
32218 prevented using it.
32220 <int value="5" label="CLIENT_NO_SERVER_BOUND_CERT_SERVICE">
32221 The SSLClientSocket was created without a ServerBoundCertService.
32225 <enum name="DomainReliability.BooleanFailover" type="int">
32226 <int value="0" label="Used first collector"/>
32227 <int value="1" label="Failed over to another collector"/>
32230 <enum name="DoubleGetExperimentMethods" type="int">
32231 <int value="0" label="POST"/>
32232 <int value="1" label="GET_CACHABLE"/>
32233 <int value="2" label="GET_NON_CACHABLE"/>
32236 <enum name="DownloadContentDisposition" type="int">
32237 <int value="0" label="Content-Disposition header present"/>
32238 <int value="1" label="Valid"/>
32239 <int value="2" label="Has disposition-type"/>
32240 <int value="3" label="Has unknown disposition-type"/>
32241 <int value="4" label="Has 'name' attribute"/>
32242 <int value="5" label="Has 'filename' attribute"/>
32243 <int value="6" label="Has 'filename*' attribute"/>
32244 <int value="7" label="Has non-ASCII strings"/>
32245 <int value="8" label="Has percent encoded strings"/>
32246 <int value="9" label="Has RFC 2047 encoded strings"/>
32247 <int value="10" label="Has 'name' attribute only"/>
32250 <enum name="DownloadContentType" type="int">
32251 <int value="0" label="UNRECOGNIZED"/>
32252 <int value="1" label="TEXT"/>
32253 <int value="2" label="IMAGE"/>
32254 <int value="3" label="AUDIO"/>
32255 <int value="4" label="VIDEO"/>
32256 <int value="5" label="OCTET_STREAM"/>
32257 <int value="6" label="PDF"/>
32258 <int value="7" label="DOC"/>
32259 <int value="8" label="XLS"/>
32260 <int value="9" label="PPT"/>
32261 <int value="10" label="ARCHIVE"/>
32262 <int value="11" label="EXE"/>
32263 <int value="12" label="DMG"/>
32264 <int value="13" label="CRX"/>
32267 <enum name="DownloadCountType" type="int">
32268 <int value="0" label="Initiated by Navigation (Obsolete)"/>
32269 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
32270 <int value="2" label="Initiated by SavePackage Failure (Obsolete)"/>
32271 <int value="3" label="Initiated by Drag-n-drop (Obsolete)"/>
32272 <int value="4" label="Initiated by Renderer (Obsolete)"/>
32273 <int value="5" label="Initiated and Unthrottled"/>
32274 <int value="6" label="Completed"/>
32275 <int value="7" label="Cancelled"/>
32276 <int value="8" label="Started"/>
32277 <int value="9" label="Interrupted"/>
32278 <int value="10" label="Calls to AppendDataToFile (Size) (Obsolete 8/2013)"/>
32279 <int value="11" label="Calls to AppendDataToFile (Count) (Obsolete 8/2013)"/>
32280 <int value="12" label="Interrupted at End of Download"/>
32281 <int value="13" label="Attempt to Append to Detached File"/>
32282 <int value="14" label="File Missing After Successful Scan"/>
32283 <int value="15" label="Supports ranges and strong ETag (Obsolete 11/2013)"/>
32284 <int value="16" label="No WebContents at interruption"/>
32285 <int value="17" label="Supports ranges and strong validation"/>
32288 <enum name="DownloadDatabaseRecordDroppedType" type="int">
32289 <int value="0" label="Bad State"/>
32290 <int value="1" label="Bad Danger Type"/>
32293 <enum name="DownloadDOMEvent" type="int">
32294 <int value="0" label="GetDownloads"/>
32295 <int value="1" label="OpenFile"/>
32296 <int value="2" label="Drag"/>
32297 <int value="3" label="SaveDangerous"/>
32298 <int value="4" label="DiscardDangerous"/>
32299 <int value="5" label="Show"/>
32300 <int value="6" label="Pause"/>
32301 <int value="7" label="Remove"/>
32302 <int value="8" label="Cancel"/>
32303 <int value="9" label="ClearAll"/>
32304 <int value="10" label="OpenFolder"/>
32305 <int value="11" label="Resume"/>
32308 <enum name="DownloadFilePickerResult" type="int">
32309 <int value="0" label="SAME"/>
32310 <int value="1" label="DIFFERENT_DIR"/>
32311 <int value="2" label="DIFFERENT_NAME"/>
32312 <int value="3" label="CANCEL"/>
32315 <enum name="DownloadFunctions" type="int">
32316 <int value="0" label="download"/>
32317 <int value="1" label="search"/>
32318 <int value="2" label="pause"/>
32319 <int value="3" label="resume"/>
32320 <int value="4" label="cancel"/>
32321 <int value="5" label="erase"/>
32322 <int value="6" label="set_destination"/>
32323 <int value="7" label="accept_danger"/>
32324 <int value="8" label="show"/>
32325 <int value="9" label="drag"/>
32328 <enum name="DownloadImageType" type="int">
32329 <int value="0" label="Unrecognized"/>
32330 <int value="1" label="GIF"/>
32331 <int value="2" label="JPEG"/>
32332 <int value="3" label="PNG"/>
32333 <int value="4" label="TIFF"/>
32334 <int value="5" label="ICON"/>
32335 <int value="6" label="WEBP"/>
32338 <enum name="DownloadInterruptedUnknownSizeType" type="int">
32339 <int value="0" label="Size Known"/>
32340 <int value="1" label="Size Unknown"/>
32343 <enum name="DownloadItem.DangerousFileType" type="int">
32344 <int value="0" label="unknown"/>
32345 <int value="1" label="ad"/>
32346 <int value="2" label="ade"/>
32347 <int value="3" label="adp"/>
32348 <int value="4" label="ah"/>
32349 <int value="5" label="apk"/>
32350 <int value="6" label="app"/>
32351 <int value="7" label="application"/>
32352 <int value="8" label="asp"/>
32353 <int value="9" label="asx"/>
32354 <int value="10" label="bas"/>
32355 <int value="11" label="bash"/>
32356 <int value="12" label="bat"/>
32357 <int value="13" label="cfg"/>
32358 <int value="14" label="chi"/>
32359 <int value="15" label="chm"/>
32360 <int value="16" label="class"/>
32361 <int value="17" label="cmd"/>
32362 <int value="18" label="com"/>
32363 <int value="19" label="command"/>
32364 <int value="20" label="crt"/>
32365 <int value="21" label="crx"/>
32366 <int value="22" label="csh"/>
32367 <int value="23" label="deb"/>
32368 <int value="24" label="dex"/>
32369 <int value="25" label="dll"/>
32370 <int value="26" label="drv"/>
32371 <int value="27" label="exe"/>
32372 <int value="28" label="fxp"/>
32373 <int value="29" label="grp"/>
32374 <int value="30" label="hlp"/>
32375 <int value="31" label="hta"/>
32376 <int value="32" label="htm"/>
32377 <int value="33" label="html"/>
32378 <int value="34" label="htt"/>
32379 <int value="35" label="inf"/>
32380 <int value="36" label="ini"/>
32381 <int value="37" label="ins"/>
32382 <int value="38" label="isp"/>
32383 <int value="39" label="jar"/>
32384 <int value="40" label="jnlp"/>
32385 <int value="41" label="user.js"/>
32386 <int value="42" label="js"/>
32387 <int value="43" label="jse"/>
32388 <int value="44" label="ksh"/>
32389 <int value="45" label="lnk"/>
32390 <int value="46" label="local"/>
32391 <int value="47" label="mad"/>
32392 <int value="48" label="maf"/>
32393 <int value="49" label="mag"/>
32394 <int value="50" label="mam"/>
32395 <int value="51" label="manifest"/>
32396 <int value="52" label="maq"/>
32397 <int value="53" label="mar"/>
32398 <int value="54" label="mas"/>
32399 <int value="55" label="mat"/>
32400 <int value="56" label="mau"/>
32401 <int value="57" label="mav"/>
32402 <int value="58" label="maw"/>
32403 <int value="59" label="mda"/>
32404 <int value="60" label="mdb"/>
32405 <int value="61" label="mde"/>
32406 <int value="62" label="mdt"/>
32407 <int value="63" label="mdw"/>
32408 <int value="64" label="mdz"/>
32409 <int value="65" label="mht"/>
32410 <int value="66" label="mhtml"/>
32411 <int value="67" label="mmc"/>
32412 <int value="68" label="mof"/>
32413 <int value="69" label="msc"/>
32414 <int value="70" label="msh"/>
32415 <int value="71" label="mshxml"/>
32416 <int value="72" label="msi"/>
32417 <int value="73" label="msp"/>
32418 <int value="74" label="mst"/>
32419 <int value="75" label="ocx"/>
32420 <int value="76" label="ops"/>
32421 <int value="77" label="pcd"/>
32422 <int value="78" label="pif"/>
32423 <int value="79" label="pkg"/>
32424 <int value="80" label="pl"/>
32425 <int value="81" label="plg"/>
32426 <int value="82" label="prf"/>
32427 <int value="83" label="prg"/>
32428 <int value="84" label="pst"/>
32429 <int value="85" label="py"/>
32430 <int value="86" label="pyc"/>
32431 <int value="87" label="pyw"/>
32432 <int value="88" label="rb"/>
32433 <int value="89" label="reg"/>
32434 <int value="90" label="rpm"/>
32435 <int value="91" label="scf"/>
32436 <int value="92" label="scr"/>
32437 <int value="93" label="sct"/>
32438 <int value="94" label="sh"/>
32439 <int value="95" label="shar"/>
32440 <int value="96" label="shb"/>
32441 <int value="97" label="shs"/>
32442 <int value="98" label="shtm"/>
32443 <int value="99" label="shtml"/>
32444 <int value="100" label="spl"/>
32445 <int value="101" label="svg"/>
32446 <int value="102" label="swf"/>
32447 <int value="103" label="sys"/>
32448 <int value="104" label="tcsh"/>
32449 <int value="105" label="url"/>
32450 <int value="106" label="vb"/>
32451 <int value="107" label="vbe"/>
32452 <int value="108" label="vbs"/>
32453 <int value="109" label="vsd"/>
32454 <int value="110" label="vsmacros"/>
32455 <int value="111" label="vss"/>
32456 <int value="112" label="vst"/>
32457 <int value="113" label="vsw"/>
32458 <int value="114" label="ws"/>
32459 <int value="115" label="wsc"/>
32460 <int value="116" label="wsf"/>
32461 <int value="117" label="wsh"/>
32462 <int value="118" label="xbap"/>
32463 <int value="119" label="xht"/>
32464 <int value="120" label="xhtm"/>
32465 <int value="121" label="xhtml"/>
32466 <int value="122" label="xml"/>
32467 <int value="123" label="xsl"/>
32468 <int value="124" label="xslt"/>
32471 <enum name="DownloadItem.DangerType" type="int">
32472 <int value="0" label="NOT_DANGEROUS"/>
32473 <int value="1" label="DANGEROUS_FILE"/>
32474 <int value="2" label="DANGEROUS_URL"/>
32475 <int value="3" label="DANGEROUS_CONTENT"/>
32476 <int value="4" label="MAYBE_DANGEROUS_CONTENT"/>
32477 <int value="5" label="UNCOMMON_CONTENT"/>
32478 <int value="6" label="USER_VALIDATED"/>
32479 <int value="7" label="DANGEROUS_HOST"/>
32480 <int value="8" label="POTENTIALLY_UNWANTED"/>
32483 <enum name="DownloadOpenMethod" type="int">
32484 <int value="0" label="Opened with plaform handler by default"/>
32485 <int value="1" label="Opened in browser by default"/>
32486 <int value="2" label="Opened with plaform handler by user choice"/>
32489 <enum name="DownloadOriginStateOnResumption" type="int">
32490 <int value="0" label="No changes"/>
32491 <int value="1" label="New redirects"/>
32492 <int value="2" label="New validators"/>
32493 <int value="3" label="New redirects + validators"/>
32494 <int value="4" label="New Content-Disposition"/>
32495 <int value="5" label="New redirects + Content-Disposition"/>
32496 <int value="6" label="New validators + Content-Disposition"/>
32497 <int value="7" label="New redirects + validators + Content-Disposition"/>
32500 <enum name="DownloadSavePackageEvent" type="int">
32501 <int value="0" label="Started"/>
32502 <int value="1" label="Cancelled"/>
32503 <int value="2" label="Finished"/>
32504 <int value="3" label="Write to already completed file"/>
32505 <int value="4" label="Write to already failed file"/>
32508 <enum name="DownloadSource" type="int">
32509 <int value="0" label="Initiated by Save Package on Non-HTML content"/>
32510 <int value="1" label="Initiated by Drag-and-drop"/>
32511 <int value="2" label="Initiated by RPC from Renderer"/>
32512 <int value="3" label="Initiated by Save from Pepper"/>
32513 <int value="4" label="Initiated by Resumption"/>
32516 <enum name="DriveCacheDBOpenStatus" type="int">
32517 <int value="0" label="Success"/>
32518 <int value="1" label="Corrupt database"/>
32519 <int value="2" label="Unknown recoverable failure"/>
32520 <int value="3" label="Unrecoverable (disk full?) failure"/>
32523 <enum name="DriveEntryKind" type="int">
32524 <int value="0" label="Unknown"/>
32525 <int value="1" label="Item"/>
32526 <int value="2" label="Site"/>
32527 <int value="3" label="Document"/>
32528 <int value="4" label="Spereadsheet"/>
32529 <int value="5" label="Presentation"/>
32530 <int value="6" label="Drawing"/>
32531 <int value="7" label="Table"/>
32532 <int value="8" label="External app"/>
32533 <int value="9" label="Folder"/>
32534 <int value="10" label="File"/>
32535 <int value="11" label="PDF"/>
32538 <enum name="DriveFileFormat" type="int">
32539 <int value="0" label="AAC"/>
32540 <int value="1" label="ASF"/>
32541 <int value="2" label="AVI"/>
32542 <int value="3" label="CSV"/>
32543 <int value="4" label="DOC"/>
32544 <int value="5" label="DOCX"/>
32545 <int value="6" label="FLV"/>
32546 <int value="7" label="JPG"/>
32547 <int value="8" label="MJPG"/>
32548 <int value="9" label="MOV"/>
32549 <int value="10" label="MP3"/>
32550 <int value="11" label="MP4"/>
32551 <int value="12" label="MPG"/>
32552 <int value="13" label="OTHER"/>
32553 <int value="14" label="PDF"/>
32554 <int value="15" label="PPT"/>
32555 <int value="16" label="PPTX"/>
32556 <int value="17" label="PSD"/>
32557 <int value="18" label="RAR"/>
32558 <int value="19" label="WMA"/>
32559 <int value="20" label="WMV"/>
32560 <int value="21" label="XLS"/>
32561 <int value="22" label="XLSX"/>
32562 <int value="23" label="ZIP"/>
32565 <enum name="DriveMetadataDBInitStatus" type="int">
32566 <int value="0" label="Success"/>
32567 <int value="1" label="Not found"/>
32568 <int value="2" label="Corruption"/>
32569 <int value="3" label="IO error"/>
32570 <int value="4" label="Failed to open DB for unknown reason"/>
32571 <int value="5" label="Incompatible DB format"/>
32572 <int value="6" label="DB is broken"/>
32573 <int value="7" label="Opened existing DB."/>
32574 <int value="8" label="No existing DB was found. Created new DB."/>
32575 <int value="9" label="Cannot open existing DB. Created new DB."/>
32578 <enum name="EAPInnerProtocol" type="int">
32579 <int value="0" label="UNKNOWN"/>
32580 <int value="1" label="NONE"/>
32581 <int value="2" label="PEAP-MD5"/>
32582 <int value="3" label="PEAP-MSCHAPV2"/>
32583 <int value="4" label="TTLS-EAP-MD5"/>
32584 <int value="5" label="TTLS-EAP-MSCHAPV2"/>
32585 <int value="6" label="TTLS-MSCHAPV2"/>
32586 <int value="7" label="TTLS-MSCHAP"/>
32587 <int value="8" label="TTLS-PAP"/>
32588 <int value="9" label="TTLS-CHAP"/>
32591 <enum name="EAPOuterProtocol" type="int">
32592 <int value="0" label="UNKNOWN"/>
32593 <int value="1" label="LEAP"/>
32594 <int value="2" label="PEAP"/>
32595 <int value="3" label="TLS"/>
32596 <int value="4" label="TTLS"/>
32599 <enum name="EnterpriseCheckError" type="int">
32600 <int value="0" label="Cound not get net join info."/>
32601 <int value="1" label="Cound not bind to domain controller."/>
32604 <enum name="EnterpriseDeviceManagementStatus" type="int">
32606 Status codes produced by DeviceManagementService for requests made to the
32607 device management server.
32609 <int value="0" label="SUCCESS"/>
32610 <int value="1" label="REQUEST_INVALID"/>
32611 <int value="2" label="REQUEST_FAILED"/>
32612 <int value="3" label="TEMPORARY_UNAVAILABLE"/>
32613 <int value="4" label="HTTP_STATUS_ERROR"/>
32614 <int value="5" label="RESPONSE_DECODING_ERROR"/>
32615 <int value="6" label="SERVICE_MANAGEMENT_NOT_SUPPORTED"/>
32616 <int value="7" label="SERVICE_DEVICE_NOT_FOUND"/>
32617 <int value="8" label="SERVICE_MANAGEMENT_TOKEN_INVALID"/>
32618 <int value="9" label="SERVICE_ACTIVATION_PENDING"/>
32619 <int value="10" label="SERVICE_INVALID_SERIAL_NUMBER"/>
32620 <int value="11" label="SERVICE_DEVICE_ID_CONFLICT"/>
32621 <int value="12" label="SERVICE_MISSING_LICENSES"/>
32622 <int value="902" label="SERVICE_POLICY_NOT_FOUND"/>
32625 <enum name="EnterpriseDMTokenType" type="int">
32627 Result of DMToken operations as defined in
32628 chrome/browser/policy/enterprise_metrics.h.
32630 <int value="0" label="Load Succeeded">
32631 A cached token was successfully loaded from disk.
32633 <int value="1" label="Load Failed">
32634 Reading a cached token from disk failed.
32636 <int value="2" label="Fetch Requested">
32637 A token fetch request was sent to the DM server.
32639 <int value="3" label="Fetch Request Failed">
32640 The request was invalid, or the HTTP request failed.
32642 <int value="4" label="Fetch Server Failed">
32643 Error HTTP status received, or the DM server failed in another way.
32645 <int value="5" label="Fetch Response Received">
32646 A response to the fetch request was received.
32648 <int value="6" label="Fetch Bad Response">
32649 The response received was invalid. This happens when some expected data was
32650 not present in the response.
32652 <int value="7" label="Fetch Management Not Supported">
32653 DM server reported that management is not supported.
32655 <int value="8" label="Fetch Device Not Found">
32656 DM server reported that the given device ID was not found.
32658 <int value="9" label="Fetch OK">DM token successfully retrieved.</int>
32659 <int value="10" label="Store Succeeded">
32660 Successfully cached a token to disk.
32662 <int value="11" label="Store Failed">Caching a token to disk failed.</int>
32663 <int value="12" label="Device ID Conflict">The Device-ID is not unique.</int>
32664 <int value="13" label="Invalid Serial">
32665 Serial number rejected by DMServer.
32667 <int value="14" label="Missing Licenses">
32668 No more licenses available for that domain.
32672 <enum name="EnterpriseEnrollmentType" type="int">
32674 Result of device enrollment as defined in
32675 chrome/browser/policy/enterprise_metrics.h.
32677 <int value="0" label="Cancelled">
32678 The enrollment screen was closed without completing the enrollment process.
32680 <int value="1" label="Started">
32681 The user submitted credentials and started the enrollment process.
32683 <int value="2" label="Network Failed">
32684 Enrollment failed due to a network error.
32686 <int value="3" label="Login Failed">
32687 Enrollment failed because logging in to Gaia failed.
32689 <int value="4" label="Not Supported">
32690 Enrollment failed because it is not supported for the account used.
32692 <int value="5" label="Policy Failed">
32693 Enrollment failed because it failed to apply device policy.
32695 <int value="6" label="Other Failed">
32696 Enrollment failed due to an unexpected error. This currently happens when
32697 the Gaia auth token is not issued for the DM service, the device cloud
32698 policy subsystem isn't initialized, or when fetching Gaia tokens fails for
32701 <int value="7" label="OK">Enrollment was successful.</int>
32702 <int value="8" label="Invalid Serial">
32703 Serial number doesn't belong to account domain.
32705 <int value="9" label="Auto-enrollment Started">
32706 Auto-enrollment started automatically after sign-in.
32708 <int value="10" label="Auto-enrollment Failed">Auto-enrollment failed.</int>
32709 <int value="11" label="Auto-enrollment Retried">
32710 Auto-enrollment started again after a failure.
32712 <int value="12" label="Auto-enrollment Cancelled">
32713 User opted-out of auto-enrollment.
32715 <int value="13" label="Auto-enrollment OK">Auto-enrollment OK.</int>
32716 <int value="14" label="Invalid enrollment mode">
32717 The enrollment mode has not been sent down or is unknown to the client.
32719 <int value="15" label="Auto-enrollment not supported">
32720 The enrollment mode can not be set through auto-enrollment.
32722 <int value="16" label="Install attributes timeout">
32723 Install attributes failed to initialize in time.
32725 <int value="17" label="Wrong user name">
32726 Re-enrollment attempted with an account from a different domain.
32728 <int value="18" label="Missing licenses">
32729 No licenses left for that domain.
32731 <int value="19" label="Robot auth code fetch failed">
32732 Enrollment failed due to an error fetching the device robot authorization
32733 code from the DM Server.
32735 <int value="20" label="Robot refresh token fetch failed">
32736 Enrollment failed due to an error fetching the device robot refresh token
32739 <int value="21" label="Robot refresh token store failed">
32740 Enrollment failed due to an error persisting the device robot refresh token
32743 <int value="22" label="Deprovisioned device">
32744 Enrollment failed because the administrator has deprovisioned the device.
32746 <int value="23" label="Domain mismatch">
32747 Enrollment failed because the device belongs to a different domain.
32751 <enum name="EnterprisePolicies" type="int">
32752 <!-- Generated from
32753 ../../../components/policy/resources/policy_templates.json -->
32755 <int value="1" label="Configure the home page URL"/>
32756 <int value="2" label="Use New Tab Page as homepage"/>
32757 <int value="3" label="Set Chrome as Default Browser"/>
32758 <int value="4" label="Application locale"/>
32759 <int value="5" label="Enable alternate error pages"/>
32760 <int value="6" label="Enable search suggestions"/>
32761 <int value="7" label="Enable network prediction"/>
32762 <int value="8" label="Disable SPDY protocol"/>
32763 <int value="9" label="Enable JavaScript"/>
32764 <int value="10" label="Enable Incognito mode"/>
32765 <int value="11" label="Disable saving browser history"/>
32766 <int value="12" label="Enable printing"/>
32767 <int value="13" label="Enable Google Cloud Print proxy"/>
32768 <int value="14" label="Enable Safe Browsing"/>
32769 <int value="15" label="Enable reporting of usage and crash-related data"/>
32770 <int value="16" label="Enable the password manager"/>
32771 <int value="17" label="Allow users to show passwords in Password Manager"/>
32772 <int value="18" label="Enable AutoFill"/>
32773 <int value="19" label="Specify a list of disabled plugins"/>
32774 <int value="20" label="Disable synchronization of data with Google"/>
32775 <int value="21" label="Choose how to specify proxy server settings"/>
32776 <int value="22" label="Choose how to specify proxy server settings"/>
32777 <int value="23" label="Address or URL of proxy server"/>
32778 <int value="24" label="URL to a proxy .pac file"/>
32779 <int value="25" label="Proxy bypass rules"/>
32780 <int value="26" label="Supported authentication schemes"/>
32782 label="Disable CNAME lookup when negotiating Kerberos authentication"/>
32783 <int value="28" label="Include non-standard port in Kerberos SPN"/>
32784 <int value="29" label="Authentication server whitelist"/>
32785 <int value="30" label="Kerberos delegation server whitelist"/>
32786 <int value="31" label="GSSAPI library name"/>
32787 <int value="32" label="Configure extension installation blacklist"/>
32788 <int value="33" label="Configure extension installation whitelist"/>
32789 <int value="34" label="Configure the list of force-installed extensions"/>
32790 <int value="35" label="Show Home button on toolbar"/>
32791 <int value="36" label="Disable Developer Tools"/>
32792 <int value="37" label="Action on startup"/>
32793 <int value="38" label="URLs to open on startup"/>
32794 <int value="39" label="Block third party cookies"/>
32795 <int value="40" label="Enable the default search provider"/>
32796 <int value="41" label="Default search provider name"/>
32797 <int value="42" label="Default search provider keyword"/>
32798 <int value="43" label="Default search provider search URL"/>
32799 <int value="44" label="Default search provider suggest URL"/>
32800 <int value="45" label="Default search provider instant URL"/>
32801 <int value="46" label="Default search provider icon"/>
32802 <int value="47" label="Default search provider encodings"/>
32803 <int value="48" label="Default cookies setting"/>
32804 <int value="49" label="Default images setting"/>
32805 <int value="50" label="Default JavaScript setting"/>
32806 <int value="51" label="Default plugins setting"/>
32807 <int value="52" label="Default popups setting"/>
32808 <int value="53" label="Default notification setting"/>
32809 <int value="54" label="Default geolocation setting"/>
32810 <int value="55" label="Disable support for 3D graphics APIs"/>
32811 <int value="56" label="Refresh rate for user policy"/>
32812 <int value="57" label="Default HTML renderer for Google Chrome Frame"/>
32814 label="Always render the following URL patterns in Google Chrome Frame"/>
32816 label="Always render the following URL patterns in the host browser"/>
32818 label="Allow Google Chrome Frame to handle the listed content types"/>
32819 <int value="61" label="Enable lock when the device become idle or suspended"/>
32820 <int value="62" label="Enable Instant"/>
32821 <int value="63" label="Set user data directory"/>
32822 <int value="64" label="Set download directory"/>
32823 <int value="65" label="Clear site data on browser shutdown (deprecated)"/>
32824 <int value="66" label="Specify whether the plugin finder should be disabled"/>
32825 <int value="67" label="Block cookies on these sites"/>
32826 <int value="68" label="Allow session only cookies on these sites"/>
32827 <int value="69" label="Allow images on these sites"/>
32828 <int value="70" label="Block images on these sites"/>
32829 <int value="71" label="Allow JavaScript on these sites"/>
32830 <int value="72" label="Block JavaScript on these sites"/>
32831 <int value="73" label="Allow plugins on these sites"/>
32832 <int value="74" label="Block plugins on these sites"/>
32833 <int value="75" label="Allow popups on these sites"/>
32834 <int value="76" label="Block popups on these sites"/>
32835 <int value="77" label="Allow cookies on these sites"/>
32836 <int value="78" label="Specify a list of enabled plugins"/>
32838 label="Specify a list of plugins that the user can enable or disable"/>
32839 <int value="80" label="Enable Translate"/>
32840 <int value="81" label="Allow running plugins that are outdated"/>
32841 <int value="82" label="Enable Bookmark Bar"/>
32842 <int value="83" label="Enables or disables bookmark editing"/>
32843 <int value="84" label="Allow invocation of file selection dialogs"/>
32844 <int value="85" label="Disable URL protocol schemes"/>
32845 <int value="86" label="Always runs plugins that require authorization"/>
32846 <int value="87" label="Set Google Chrome Frame user data directory"/>
32847 <int value="88" label="Set disk cache directory"/>
32848 <int value="89" label="Cross-origin HTTP Basic Auth prompts"/>
32849 <int value="90" label="Refresh rate for Device Policy"/>
32850 <int value="91" label="Release channel"/>
32852 label="Maximal number of concurrent connections to the proxy server"/>
32853 <int value="93" label="Incognito mode availability"/>
32854 <int value="94" label="Enable firewall traversal from remote access client"/>
32855 <int value="95" label="Enable firewall traversal from remote access host"/>
32857 label="Prevent app promotions from appearing on the new tab page"/>
32858 <int value="97" label="Import bookmarks from default browser on first run"/>
32860 label="Import browsing history from default browser on first run"/>
32861 <int value="99" label="Import of homepage from default browser on first run"/>
32863 label="Import search engines from default browser on first run"/>
32865 label="Import saved passwords from default browser on first run"/>
32867 label="Automatically select client certificates for these sites"/>
32868 <int value="103" label="Block access to a list of URLs"/>
32869 <int value="104" label="Allows access to a list of URLs"/>
32870 <int value="105" label="Allow notifications on these sites"/>
32871 <int value="106" label="Block notifications on these sites"/>
32872 <int value="107" label="User-level network configuration"/>
32873 <int value="108" label="Device-level network configuration"/>
32875 label="Enable submission of documents to Google Cloud Print"/>
32876 <int value="110" label="Set disk cache size in bytes"/>
32877 <int value="111" label="Set media disk cache size in bytes"/>
32878 <int value="112" label="Enterprise web store URL (deprecated)"/>
32879 <int value="113" label="Enterprise web store name (deprecated)"/>
32880 <int value="114" label="Enable TLS domain-bound certificates extension"/>
32881 <int value="115" label="Enable reporting memory info (JS heap size) to page"/>
32882 <int value="116" label="Proxy settings"/>
32883 <int value="117" label="Disable Print Preview"/>
32884 <int value="118" label="Disable SSL record splitting"/>
32885 <int value="119" label="Report OS and firmware version"/>
32886 <int value="120" label="Report device activity times"/>
32887 <int value="121" label="Report device boot mode"/>
32888 <int value="122" label="Login user white list"/>
32889 <int value="123" label="Allow creation of new user accounts"/>
32890 <int value="124" label="Enable guest mode"/>
32891 <int value="125" label="Show usernames on login screen"/>
32892 <int value="126" label="Enable data roaming"/>
32893 <int value="127" label="Enable metrics reporting"/>
32894 <int value="128" label="Wipe user data on sign-out"/>
32895 <int value="129" label="Whether online OCSP/CRL checks are performed"/>
32896 <int value="130" label="Timeout until idle user log-out is executed"/>
32897 <int value="131" label="Duration of the idle log-out warning message"/>
32899 label="Screen saver to be used on the sign-in screen in retail mode"/>
32901 label="Duration of inactivity before the screen saver is shown on the
32902 sign-in screen in retail mode"/>
32904 label="Whether the release channel should be configurable by the user"/>
32905 <int value="135" label="List of AppPack extensions"/>
32906 <int value="136" label="Disables Auto Update"/>
32907 <int value="137" label="Load specified urls on demo login"/>
32909 label="Continue running background apps when Google Chrome is closed"/>
32910 <int value="139" label="Disables Drive in the Chrome OS Files app"/>
32912 label="Disables Google Drive over Cellular connections in the Chrome OS
32915 label="Additional command line parameters for Google Chrome"/>
32916 <int value="142" label="Target Auto Update Version"/>
32917 <int value="143" label="Report device location"/>
32918 <int value="144" label="List of pinned apps to show in the launcher"/>
32919 <int value="145" label="Auto update scatter factor"/>
32920 <int value="146" label="Connection types allowed for updates"/>
32922 label="Restrict which users are allowed to sign in to Google Chrome"/>
32924 label="Configure extension, app, and user script install sources"/>
32925 <int value="149" label="Default mediastream setting"/>
32927 label="Disable proceeding from the Safe Browsing warning page"/>
32928 <int value="151" label="Enable or disable spell checking web service"/>
32929 <int value="152" label="Disable mounting of external storage"/>
32930 <int value="153" label="Disable taking screenshots"/>
32932 label="Configure the required domain name for remote access hosts"/>
32934 label="Enable two-factor authentication for remote access hosts"/>
32936 label="Configure the TalkGadget prefix for remote access hosts"/>
32937 <int value="157" label="Enable curtaining of remote access hosts"/>
32938 <int value="158" label="Timezone"/>
32939 <int value="159" label="Allow playing audio"/>
32940 <int value="160" label="Allow or deny audio capture"/>
32942 label="List of alternate URLs for the default search provider"/>
32943 <int value="162" label="Force SafeSearch"/>
32944 <int value="163" label="Device-local accounts"/>
32945 <int value="164" label="Add a logout button to the system tray"/>
32946 <int value="165" label="Use built-in DNS client"/>
32947 <int value="166" label="Control shelf auto-hiding"/>
32948 <int value="167" label="Allow or deny video capture"/>
32949 <int value="168" label="Configure allowed app/extension types"/>
32950 <int value="169" label="Set the display name for device-local accounts"/>
32951 <int value="170" label="Limit the session length"/>
32953 label="Parameter controlling search term placement for the default
32955 <int value="172" label="Screen dim delay when running on AC power"/>
32956 <int value="173" label="Screen off delay when running on AC power"/>
32957 <int value="174" label="Screen lock delay when running on AC power"/>
32958 <int value="175" label="Idle delay when running on AC power"/>
32959 <int value="176" label="Screen dim delay when running on battery power"/>
32960 <int value="177" label="Screen off delay when running on battery power"/>
32961 <int value="178" label="Screen lock delay when running on battery power"/>
32962 <int value="179" label="Idle delay when running on battery power"/>
32963 <int value="180" label="Action to take when the idle delay is reached"/>
32964 <int value="181" label="Action to take when the user closes the lid"/>
32966 label="Specify whether audio activity affects power management"/>
32968 label="Specify whether video activity affects power management"/>
32970 label="Percentage by which to scale the idle delay in presentation mode
32973 label="Allow users to redeem offers through Chrome OS Registration"/>
32974 <int value="186" label="Set the Terms of Service for a device-local account"/>
32975 <int value="187" label="Enable deleting browser and download history"/>
32976 <int value="188" label="Show accessibility options in system tray menu"/>
32978 label="Hide the web store from the new tab page and app launcher"/>
32979 <int value="190" label="Allows sign in to Chrome"/>
32980 <int value="191" label="System wide flags to be applied on Chrome start-up"/>
32981 <int value="192" label="Limit device uptime by automatically rebooting"/>
32982 <int value="193" label="Automatically reboot after update"/>
32983 <int value="194" label="Public session for auto-login"/>
32984 <int value="195" label="Public session auto-login timer"/>
32986 label="Set the restriction on the fetching of the Variations seed"/>
32987 <int value="197" label="Idle warning delay when running on AC power"/>
32988 <int value="198" label="Idle warning delay when running on battery power"/>
32990 label="Set the restriction on the fetching of the Variations seed"/>
32991 <int value="200" label="Enable remote attestation for the user"/>
32993 label="Extensions allowed to to use the remote attestation API"/>
32994 <int value="202" label="Enable bailout keyboard shortcut for auto-login"/>
32995 <int value="203" label="Allow screen wake locks"/>
32996 <int value="204" label="Default behavior for sites not in any content pack"/>
32997 <int value="205" label="Managed user manual exception hosts"/>
32998 <int value="206" label="Managed user manual exception URLs"/>
32999 <int value="207" label="Enable remote attestation for the device"/>
33001 label="URLs that will be granted access to audio capture devices
33004 label="URLs that will be granted access to video capture devices
33007 label="Percentage by which to scale the screen dim delay if the user
33008 becomes active after dimming"/>
33009 <int value="211" label="Enable large cursor"/>
33010 <int value="212" label="Enable spoken feedback"/>
33011 <int value="213" label="Enable high contrast mode"/>
33012 <int value="214" label="Set screen magnifier type"/>
33014 label="Set default state of the large cursor on the login screen"/>
33016 label="Set the default state of spoken feedback on the login screen"/>
33018 label="Set the default state of high contrast mode on the login screen"/>
33020 label="Set the default screen magnifier type enabled on the login
33022 <int value="219" label="Enable supervised users"/>
33024 label="Percentage by which to scale the screen dim delay in
33025 presentation mode"/>
33026 <int value="221" label="Suppress the Google Chrome Frame turndown prompt"/>
33028 label="Action to take when the idle delay is reached while running on
33030 <int value="223" label="Enable creation of supervised users"/>
33031 <int value="224" label="Report device network interfaces"/>
33032 <int value="225" label="Power mangement on the login screen"/>
33034 label="Action to take when the idle delay is reached while running on
33036 <int value="227" label="Managed Bookmarks"/>
33037 <int value="228" label="Maximum fetch delay after a policy invalidation"/>
33039 label="Parameter providing search-by-image feature for the default
33041 <int value="230" label="Parameters for search URL which uses POST"/>
33042 <int value="231" label="Parameters for suggest URL which uses POST"/>
33043 <int value="232" label="Parameters for instant URL which uses POST"/>
33044 <int value="233" label="Parameters for image URL which uses POST"/>
33045 <int value="234" label="Enable or disable PIN-less authentication"/>
33047 label="Whether online OCSP/CRL checks are required for local trust
33049 <int value="236" label="Use 24 hour clock by default"/>
33050 <int value="237" label="Default search provider new tab page URL"/>
33051 <int value="238" label="Skip the meta tag check in Google Chrome Frame"/>
33053 label="Enable the use of remote attestation for content protection for
33055 <int value="240" label="Allow fullscreen mode"/>
33056 <int value="241" label="Enable the data compression proxy feature"/>
33057 <int value="242" label="Auto update p2p enabled"/>
33058 <int value="243" label="Allow autoupdate downloads via HTTP"/>
33059 <int value="244" label="Control the user behavior in a multiprofile session"/>
33060 <int value="245" label="Ephemeral profile"/>
33062 label="Selects the strategy used to free up disk space during automatic
33065 label="Specify whether power management delays and the session length
33066 limit should only start running after initial user activity in a
33068 <int value="248" label="Report device users"/>
33069 <int value="249" label="User avatar image"/>
33070 <int value="250" label="Enable network configuration prompt when offline"/>
33071 <int value="251" label="Native Messaging blacklist"/>
33072 <int value="252" label="Native Messaging whitelist"/>
33073 <int value="253" label="Allow user-level Native Messaging hosts"/>
33075 label="Limit the time for which a user authenticated via SAML can log
33077 <int value="255" label="Enable on-screen keyboard"/>
33079 label="Set default state of the on-screen keyboard on the login screen"/>
33080 <int value="257" label="Allow gnubby authentication"/>
33082 label="Power management settings when the user becomes idle"/>
33083 <int value="259" label="Screen lock delays"/>
33084 <int value="260" label="Media keys default to function keys"/>
33085 <int value="261" label="Enable WPAD quick check"/>
33086 <int value="262" label="Wallpaper image"/>
33088 label="Enable the use of relay servers by the remote access host"/>
33090 label="Restrict the UDP port range used by the remote access host"/>
33091 <int value="265" label="Enables the old web-based signin flows"/>
33094 <enum name="EnterprisePolicyInvalidations" type="int">
33095 <int value="0" label="No payload; not expired"/>
33096 <int value="1" label="Payload; not expired"/>
33097 <int value="2" label="No payload; expired"/>
33098 <int value="3" label="Payload; expired"/>
33101 <enum name="EnterprisePolicyLoadStatus" type="int">
33103 Status codes produced by the policy loaders that pull policy settings from
33104 the platform-specific management infrastructure, such as Windows Group
33107 <int value="0" label="STARTED">
33108 Policy load attempt started. This gets logged for each policy load attempt
33109 to get a baseline on the number of requests, and an arbitrary number of the
33110 below status codes may get added in addition.
33112 <int value="1" label="QUERY_FAILED">
33113 System failed to determine whether there's policy.
33115 <int value="2" label="NO_POLICY">No policy present.</int>
33116 <int value="3" label="INACCCESSIBLE">
33117 Data inaccessible, such as non-local policy file.
33119 <int value="4" label="MISSING">
33120 Data missing, such as policy file not present.
33122 <int value="5" label="WOW64_REDIRECTION_DISABLED">
33123 Trying with Wow64 redirection disabled.
33125 <int value="6" label="READ_ERROR">
33126 Data read error, for example file reading errors.
33128 <int value="7" label="TOO_BIG">Data too large to process.</int>
33129 <int value="8" label="PARSE_ERROR">Parse error.</int>
33132 <enum name="EnterprisePolicyRefresh" type="int">
33133 <int value="0" label="Changed"/>
33134 <int value="1" label="Changed; Invalidations disabled"/>
33135 <int value="2" label="Unchanged"/>
33136 <int value="3" label="Invalidated; Changed"/>
33137 <int value="4" label="Invalidated; Unchanged"/>
33140 <enum name="EnterprisePolicyType" type="int">
33142 Result of Policy operations as defined in
33143 chrome/browser/policy/enterprise_metrics.h.
33145 <int value="0" label="Load Succeeded">
33146 A cached policy was successfully loaded from disk.
33148 <int value="1" label="Load Failed">
33149 Reading a cached policy from disk failed.
33151 <int value="2" label="Fetch Requested">
33152 A policy fetch request was sent to the DM server.
33154 <int value="3" label="Fetch Request Failed">
33155 The request was invalid, or the HTTP request failed.
33157 <int value="4" label="Fetch Server Failed">
33158 Error HTTP status received, or the DM server failed in another way.
33160 <int value="5" label="Fetch Not Found">
33161 Policy not found for the given user or device.
33163 <int value="6" label="Fetch Invalid Token">
33164 DM server didn't accept the token used in the request.
33166 <int value="7" label="Fetch Response Received">
33167 A response to the policy fetch request was received.
33169 <int value="8" label="Fetch Bad Response">
33170 The policy response message didn't contain a policy, or other data was
33173 <int value="9" label="Fetch Invalid Policy">Failed to decode the policy.</int>
33174 <int value="10" label="Fetch Bad Signature">
33175 The device policy was rejected because its signature was invalid.
33177 <int value="11" label="Fetch Timestamp In Future">
33178 Rejected policy because its timestamp is in the future.
33180 <int value="12" label="Fetch Non Enterprise Device">
33181 Device policy rejected because the device is not managed.
33183 <int value="13" label="Fetch User Mismatch">
33184 The policy was provided for a username that is different from the device
33185 owner, and the policy was rejected.
33187 <int value="14" label="Fetch Other Failed">
33188 The policy was rejected for another reason. Currently this can happen only
33189 for device policies, when the SignedSettings fail to store or retrieve a
33192 <int value="15" label="Fetch OK">The fetched policy was accepted.</int>
33193 <int value="16" label="Fetch Not Modified">
33194 The policy just fetched didn't have any changes compared to the cached
33197 <int value="17" label="Store Succeeded">
33198 Successfully cached a policy to disk.
33200 <int value="18" label="Store Failed">Caching a policy to disk failed.</int>
33203 <enum name="ErrorCodesGetAdaptersAddresses" type="int">
33204 <int value="8" label="ERROR_NOT_ENOUGH_MEMORY"/>
33205 <int value="87" label="ERROR_INVALID_PARAMETER"/>
33206 <int value="111" label="ERROR_BUFFER_OVERFLOW"/>
33207 <int value="232" label="ERROR_NO_DATA"/>
33208 <int value="1228" label="ERROR_ADDRESS_NOT_ASSOCIATED"/>
33211 <enum name="ErrorCodesGetaddrinfo_All" type="int">
33212 <int value="1" label="EAI_BADFLAGS(L)"/>
33213 <int value="2" label="EAI_NONAME(L) EAI_AGAIN(M)"/>
33214 <int value="3" label="EAI_AGAIN(L) EAI_BADFLAGS(M)"/>
33215 <int value="4" label="EAI_FAIL"/>
33216 <int value="5" label="EAI_NODATA(L) EAI_FAMILY(M)"/>
33217 <int value="6" label="WSA_INVALID_HANDLE EAI_FAMILY(L) EAI_MEMORY(M)"/>
33218 <int value="7" label="EAI_SOCKTYPE(L) EAI_NODATA(M)"/>
33219 <int value="8" label="WSA_NOT_ENOUGH_MEMORY EAI_SERVICE(L) EAI_NONAME(M)"/>
33220 <int value="9" label="EAI_ADDRFAMILY EAI_SERVICE(M)"/>
33221 <int value="10" label="EAI_MEMORY(L) EAI_SOCKTYPE(L)"/>
33222 <int value="11" label="EAI_SYSTEM"/>
33223 <int value="12" label="EAI_OVERFLOW"/>
33224 <int value="10022" label="WSAEINVAL"/>
33225 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
33226 <int value="10047" label="WSAEAFNOSUPPORT"/>
33227 <int value="10093" label="WSANOTINITIALISED"/>
33228 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
33229 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
33230 <int value="11002" label="WSATRY_AGAIN"/>
33231 <int value="11003" label="WSA_ANO_RECOVERY"/>
33232 <int value="11004" label="WSANO_DATA"/>
33235 <enum name="ErrorCodesGetaddrinfo_Linux" type="int">
33236 <int value="1" label="EAI_BADFLAGS"/>
33237 <int value="2" label="EAI_NONAME"/>
33238 <int value="3" label="EAI_AGAIN"/>
33239 <int value="4" label="EAI_FAIL"/>
33240 <int value="5" label="EAI_NODATA"/>
33241 <int value="6" label="EAI_FAMILY"/>
33242 <int value="7" label="EAI_SOCKTYPE"/>
33243 <int value="8" label="EAI_SERVICE"/>
33244 <int value="9" label="EAI_ADDRFAMILY"/>
33245 <int value="10" label="EAI_MEMORY"/>
33246 <int value="11" label="EAI_SYSTEM"/>
33247 <int value="12" label="EAI_OVERFLOW"/>
33250 <enum name="ErrorCodesGetaddrinfo_Mac" type="int">
33251 <int value="1" label="EAI_ADDRFAMILY"/>
33252 <int value="2" label="EAI_AGAIN"/>
33253 <int value="3" label="EAI_BADFLAGS"/>
33254 <int value="4" label="EAI_FAIL"/>
33255 <int value="5" label="EAI_FAMILY"/>
33256 <int value="6" label="EAI_MEMORY"/>
33257 <int value="7" label="EAI_NODATA"/>
33258 <int value="8" label="EAI_NONAME"/>
33259 <int value="9" label="EAI_SERVICE"/>
33260 <int value="10" label="EAI_SOCKTYPE"/>
33261 <int value="11" label="EAI_SYSTEM"/>
33262 <int value="12" label="EAI_BADHINTS"/>
33263 <int value="13" label="EAI_PROTOCOL"/>
33264 <int value="14" label="EAI_OVERFLOW"/>
33267 <enum name="ErrorCodesGetaddrinfo_Win" type="int">
33268 <int value="6" label="WSA_INVALID_HANDLE"/>
33269 <int value="8" label="WSA_NOT_ENOUGH_MEMORY or EAI_SERVICE"/>
33270 <int value="10022" label="WSAEINVAL"/>
33271 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
33272 <int value="10047" label="WSAEAFNOSUPPORT"/>
33273 <int value="10093" label="WSANOTINITIALISED"/>
33274 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
33275 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
33276 <int value="11002" label="WSATRY_AGAIN"/>
33277 <int value="11003" label="WSA_ANO_RECOVERY"/>
33278 <int value="11004" label="WSANO_DATA"/>
33281 <enum name="ExecutionPhase" type="int">
33282 <int value="0" label="UNINITIALIZED_PHASE"/>
33283 <int value="100" label="START_METRICS_RECORDING"/>
33284 <int value="200" label="CREATE_PROFILE"/>
33285 <int value="300" label="STARTUP_TIMEBOMB_ARM"/>
33286 <int value="400" label="THREAD_WATCHER_START"/>
33287 <int value="500" label="MAIN_MESSAGE_LOOP_RUN"/>
33288 <int value="600" label="SHUTDOWN_TIMEBOMB_ARM"/>
33289 <int value="700" label="SHUTDOWN_COMPLETE"/>
33292 <enum name="ExtensionBackgroundPageType" type="int">
33293 <int value="0" label="None"/>
33294 <int value="1" label="Persistent"/>
33295 <int value="2" label="Event Page"/>
33298 <enum name="ExtensionDisabledUIUserResponse" type="int">
33299 <int value="0" label="IGNORED"/>
33300 <int value="1" label="REENABLE"/>
33301 <int value="2" label="UNINSTALL"/>
33304 <enum name="ExtensionFileWriteResult" type="int">
33306 Deprecated 10/2013.
33308 <int value="0" label="SUCCESS"/>
33309 <int value="1" label="CANT_CREATE_TEMP_CRX"/>
33310 <int value="2" label="CANT_WRITE_CRX_DATA"/>
33311 <int value="3" label="CANT_READ_CRX_FILE"/>
33314 <enum name="ExtensionFromWebstoreInconcistencyEnum" type="int">
33315 <int value="0" label="Non-webstore update URL"/>
33316 <int value="1" label="External install location"/>
33319 <enum name="ExtensionFunctions" type="int">
33320 <!-- Generated from ../../../extensions/browser/extension_function_histogram_value.h -->
33322 <int value="0" label="UNKNOWN"/>
33323 <int value="1" label="WEBNAVIGATION_GETALLFRAMES"/>
33324 <int value="2" label="BROWSINGDATA_REMOVEWEBSQL"/>
33325 <int value="3" label="ALARMS_CREATE"/>
33326 <int value="4" label="FILEBROWSERPRIVATE_REMOVEFILEWATCH"/>
33327 <int value="5" label="COOKIES_GET"/>
33328 <int value="6" label="FONTSETTINGS_GETMINIMUMFONTSIZE"/>
33329 <int value="7" label="CHROMEOSINFOPRIVATE_GET"/>
33330 <int value="8" label="BOOKMARKMANAGERPRIVATE_CUT"/>
33331 <int value="9" label="TABS_CAPTUREVISIBLETAB"/>
33332 <int value="10" label="MANAGEMENT_SETENABLED"/>
33333 <int value="11" label="HISTORY_DELETEALL"/>
33334 <int value="12" label="STORAGE_GET"/>
33335 <int value="13" label="SOCKET_SETKEEPALIVE"/>
33336 <int value="14" label="DOWNLOADS_CANCEL"/>
33337 <int value="15" label="BOOKMARKS_CREATE"/>
33338 <int value="16" label="BOOKMARKS_UPDATE"/>
33339 <int value="17" label="FILEBROWSERPRIVATE_GETDRIVEFILES"/>
33340 <int value="18" label="TERMINALPRIVATE_ONTERMINALRESIZE"/>
33341 <int value="19" label="DELETED_FILEBROWSERPRIVATE_REQUESTDIRECTORYREFRESH"/>
33342 <int value="20" label="BLUETOOTH_GETADAPTERSTATE"/>
33343 <int value="21" label="FILEBROWSERPRIVATE_CANCELFILETRANSFERS"/>
33344 <int value="22" label="FILEBROWSERPRIVATE_PINDRIVEFILE"/>
33345 <int value="23" label="SOCKET_WRITE"/>
33346 <int value="24" label="OMNIBOX_SETDEFAULTSUGGESTION"/>
33347 <int value="25" label="TTS_SPEAK"/>
33348 <int value="26" label="WALLPAPERPRIVATE_RESTOREMINIMIZEDWINDOWS"/>
33349 <int value="27" label="BROWSINGDATA_REMOVEHISTORY"/>
33350 <int value="28" label="DELETED_FILEBROWSERPRIVATE_ISFULLSCREEN"/>
33351 <int value="29" label="AUTOTESTPRIVATE_LOGOUT"/>
33352 <int value="30" label="EXPERIMENTAL_HISTORY_GETMOSTVISITED"/>
33353 <int value="31" label="BLUETOOTH_DISCONNECT"/>
33354 <int value="32" label="BLUETOOTH_SETOUTOFBANDPAIRINGDATA"/>
33355 <int value="33" label="BOOKMARKMANAGERPRIVATE_CANPASTE"/>
33356 <int value="34" label="AUTOTESTPRIVATE_RESTART"/>
33357 <int value="35" label="USB_CLAIMINTERFACE"/>
33358 <int value="36" label="MEDIAPLAYERPRIVATE_SETWINDOWHEIGHT"/>
33359 <int value="37" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSINFO"/>
33360 <int value="38" label="HISTORY_GETVISITS"/>
33361 <int value="39" label="SOCKET_BIND"/>
33362 <int value="40" label="TABS_MOVE"/>
33363 <int value="41" label="SOCKET_DISCONNECT"/>
33364 <int value="42" label="FILESYSTEM_GETWRITABLEENTRY"/>
33365 <int value="43" label="SYNCFILESYSTEM_REQUESTFILESYSTEM"/>
33366 <int value="44" label="COMMANDS_GETALL"/>
33367 <int value="45" label="EXPERIMENTAL_DISCOVERY_REMOVESUGGESTION"/>
33368 <int value="46" label="VIRTUALKEYBOARDPRIVATE_SENDKEYEVENT"/>
33369 <int value="47" label="BOOKMARKMANAGERPRIVATE_GETSUBTREE"/>
33370 <int value="48" label="DELETED_EXPERIMENTAL_RLZ_RECORDPRODUCTEVENT"/>
33371 <int value="49" label="BOOKMARKS_GETRECENT"/>
33372 <int value="50" label="APP_CURRENTWINDOWINTERNAL_SETBOUNDS"/>
33373 <int value="51" label="CLOUDPRINTPRIVATE_SETUPCONNECTOR"/>
33374 <int value="52" label="SERIAL_SETCONTROLSIGNALS"/>
33375 <int value="53" label="DELETED_FILEBROWSERPRIVATE_SETLASTMODIFIED"/>
33376 <int value="54" label="IDLE_SETDETECTIONINTERVAL"/>
33377 <int value="55" label="FILEBROWSERPRIVATE_GETFILETASKS"/>
33378 <int value="56" label="WEBSTOREPRIVATE_GETSTORELOGIN"/>
33379 <int value="57" label="SYSTEMPRIVATE_GETINCOGNITOMODEAVAILABILITY"/>
33380 <int value="58" label="IDLTEST_SENDARRAYBUFFERVIEW"/>
33381 <int value="59" label="SOCKET_SETNODELAY"/>
33382 <int value="60" label="APP_CURRENTWINDOWINTERNAL_SHOW"/>
33383 <int value="61" label="WEBSTOREPRIVATE_GETBROWSERLOGIN"/>
33384 <int value="62" label="EXPERIMENTAL_IDENTITY_GETAUTHTOKEN"/>
33385 <int value="63" label="DELETED_SYSTEMINFO_DISPLAY_GETDISPLAYINFO"/>
33386 <int value="64" label="BROWSINGDATA_REMOVEPLUGINDATA"/>
33387 <int value="65" label="SOCKET_LISTEN"/>
33388 <int value="66" label="MEDIAGALLERIES_GETMEDIAFILESYSTEMS"/>
33389 <int value="67" label="DOWNLOADS_OPEN"/>
33390 <int value="68" label="TABS_EXECUTESCRIPT"/>
33391 <int value="69" label="SYNCFILESYSTEM_GETUSAGEANDQUOTA"/>
33392 <int value="70" label="INPUTMETHODPRIVATE_GET"/>
33393 <int value="71" label="USB_CLOSEDEVICE"/>
33394 <int value="72" label="TTS_STOP"/>
33395 <int value="73" label="DELETED_SERIAL_GETPORTS"/>
33396 <int value="74" label="DELETED_FILEBROWSERPRIVATE_CLEARDRIVECACHE"/>
33397 <int value="75" label="SERIAL_GETCONTROLSIGNALS"/>
33398 <int value="76" label="DEVELOPERPRIVATE_ENABLE"/>
33399 <int value="77" label="FILEBROWSERPRIVATE_GETDRIVEFILEPROPERTIES"/>
33400 <int value="78" label="USB_FINDDEVICES"/>
33401 <int value="79" label="BOOKMARKMANAGERPRIVATE_DROP"/>
33402 <int value="80" label="DELETED_FILEBROWSERPRIVATE_GETFILETRANSFERS"/>
33403 <int value="81" label="INPUT_IME_SETMENUITEMS"/>
33404 <int value="82" label="BOOKMARKS_EXPORT"/>
33405 <int value="83" label="HISTORY_SEARCH"/>
33406 <int value="84" label="TTSENGINE_SENDTTSEVENT"/>
33407 <int value="85" label="EXPERIMENTAL_ACCESSIBILITY_GETALERTSFORTAB"/>
33408 <int value="86" label="BOOKMARKS_IMPORT"/>
33409 <int value="87" label="SYNCFILESYSTEM_DELETEFILESYSTEM"/>
33410 <int value="88" label="DEBUGGER_SENDCOMMAND"/>
33411 <int value="89" label="DEBUGGER_DETACH"/>
33412 <int value="90" label="METRICSPRIVATE_RECORDSMALLCOUNT"/>
33413 <int value="91" label="APP_CURRENTWINDOWINTERNAL_MINIMIZE"/>
33414 <int value="92" label="DEVELOPERPRIVATE_AUTOUPDATE"/>
33415 <int value="93" label="DNS_RESOLVE"/>
33416 <int value="94" label="DELETED_EXPERIMENTAL_SYSTEMINFO_MEMORY_GET"/>
33417 <int value="95" label="HISTORY_ADDURL"/>
33418 <int value="96" label="TABS_GET"/>
33419 <int value="97" label="BROWSERACTION_SETBADGETEXT"/>
33420 <int value="98" label="TABS_RELOAD"/>
33421 <int value="99" label="WINDOWS_CREATE"/>
33422 <int value="100" label="DEVELOPERPRIVATE_LOADUNPACKED"/>
33423 <int value="101" label="DELETED_DOWNLOADS_SETDESTINATION"/>
33424 <int value="102" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSIDFORTAB"/>
33425 <int value="103" label="BOOKMARKS_GETCHILDREN"/>
33426 <int value="104" label="BROWSERACTION_GETTITLE"/>
33427 <int value="105" label="TERMINALPRIVATE_OPENTERMINALPROCESS"/>
33428 <int value="106" label="DELETED_SERIAL_CLOSE"/>
33429 <int value="107" label="CONTEXTMENUS_REMOVE"/>
33430 <int value="108" label="FILEBROWSERPRIVATE_REQUESTFILESYSTEM"/>
33431 <int value="109" label="ECHOPRIVATE_GETREGISTRATIONCODE"/>
33432 <int value="110" label="TABS_GETCURRENT"/>
33433 <int value="111" label="FONTSETTINGS_CLEARDEFAULTFIXEDFONTSIZE"/>
33434 <int value="112" label="MEDIAPLAYERPRIVATE_CLOSEWINDOW"/>
33435 <int value="113" label="WEBREQUESTINTERNAL_ADDEVENTLISTENER"/>
33436 <int value="114" label="CLOUDPRINTPRIVATE_GETPRINTERS"/>
33437 <int value="115" label="STORAGE_SET"/>
33438 <int value="116" label="FONTSETTINGS_GETDEFAULTFONTSIZE"/>
33439 <int value="117" label="EXTENSION_SETUPDATEURLDATA"/>
33440 <int value="118" label="DELETED_SERIAL_WRITE"/>
33441 <int value="119" label="IDLE_QUERYSTATE"/>
33442 <int value="120" label="DELETED_EXPERIMENTAL_RLZ_GETACCESSPOINTRLZ"/>
33443 <int value="121" label="WEBSTOREPRIVATE_SETSTORELOGIN"/>
33444 <int value="122" label="PAGEACTIONS_ENABLEFORTAB"/>
33445 <int value="123" label="COOKIES_SET"/>
33446 <int value="124" label="CONTENTSETTINGS_SET"/>
33447 <int value="125" label="CONTEXTMENUS_REMOVEALL"/>
33448 <int value="126" label="TABS_INSERTCSS"/>
33449 <int value="127" label="WEBREQUEST_HANDLERBEHAVIORCHANGED"/>
33450 <int value="128" label="INPUT_IME_SETCURSORPOSITION"/>
33451 <int value="129" label="OMNIBOX_SENDSUGGESTIONS"/>
33452 <int value="130" label="SYSTEMINDICATOR_ENABLE"/>
33453 <int value="131" label="EVENTS_GETRULES"/>
33454 <int value="132" label="BOOKMARKMANAGERPRIVATE_COPY"/>
33455 <int value="133" label="SOCKET_RECVFROM"/>
33456 <int value="134" label="TABS_GETALLINWINDOW"/>
33457 <int value="135" label="CONTEXTMENUS_UPDATE"/>
33458 <int value="136" label="BOOKMARKS_SEARCH"/>
33459 <int value="137" label="EXPERIMENTAL_APP_CLEARALLNOTIFICATIONS"/>
33460 <int value="138" label="BLUETOOTH_GETLOCALOUTOFBANDPAIRINGDATA"/>
33461 <int value="139" label="SYSTEMPRIVATE_GETUPDATESTATUS"/>
33462 <int value="140" label="FONTSETTINGS_CLEARMINIMUMFONTSIZE"/>
33463 <int value="141" label="DELETED_FILEBROWSERPRIVATE_GETFILELOCATIONS"/>
33464 <int value="142" label="EXPERIMENTAL_DISCOVERY_SUGGEST"/>
33465 <int value="143" label="FILEBROWSERPRIVATE_SETDEFAULTTASK"/>
33466 <int value="144" label="BROWSERACTION_GETBADGETEXT"/>
33467 <int value="145" label="APP_CURRENTWINDOWINTERNAL_HIDE"/>
33468 <int value="146" label="SOCKET_CONNECT"/>
33469 <int value="147" label="BOOKMARKS_GETSUBTREE"/>
33470 <int value="148" label="HISTORY_DELETEURL"/>
33472 label="DELETED_EXPERIMENTAL_MEDIAGALLERIES_ASSEMBLEMEDIAFILE"/>
33473 <int value="150" label="BOOKMARKMANAGERPRIVATE_STARTDRAG"/>
33474 <int value="151" label="BROWSINGDATA_REMOVEPASSWORDS"/>
33475 <int value="152" label="DOWNLOADS_DRAG"/>
33476 <int value="153" label="INPUT_IME_SETCOMPOSITION"/>
33477 <int value="154" label="METRICSPRIVATE_RECORDUSERACTION"/>
33478 <int value="155" label="USB_RELEASEINTERFACE"/>
33479 <int value="156" label="PAGEACTION_GETPOPUP"/>
33480 <int value="157" label="DELETED_SCRIPTBADGE_GETATTENTION"/>
33481 <int value="158" label="FONTSETTINGS_GETFONTLIST"/>
33482 <int value="159" label="PERMISSIONS_CONTAINS"/>
33483 <int value="160" label="DELETED_SCRIPTBADGE_GETPOPUP"/>
33484 <int value="161" label="EXPERIMENTAL_ACCESSIBILITY_GETFOCUSEDCONTROL"/>
33485 <int value="162" label="DEVELOPERPRIVATE_GETSTRINGS"/>
33486 <int value="163" label="METRICSPRIVATE_RECORDMEDIUMCOUNT"/>
33487 <int value="164" label="MANAGEMENT_GET"/>
33488 <int value="165" label="PERMISSIONS_GETALL"/>
33489 <int value="166" label="DOWNLOADS_SHOW"/>
33490 <int value="167" label="DELETED_EXPERIMENTAL_RLZ_CLEARPRODUCTSTATE"/>
33491 <int value="168" label="TABS_REMOVE"/>
33492 <int value="169" label="MANAGEMENT_GETPERMISSIONWARNINGSBYID"/>
33493 <int value="170" label="WINDOWS_GET"/>
33494 <int value="171" label="FILEBROWSERPRIVATE_EXECUTETASK"/>
33495 <int value="172" label="TTS_GETVOICES"/>
33496 <int value="173" label="MANAGEMENT_GETALL"/>
33497 <int value="174" label="MANAGEMENT_GETPERMISSIONWARNINGSBYMANIFEST"/>
33498 <int value="175" label="APP_CURRENTWINDOWINTERNAL_CLEARATTENTION"/>
33499 <int value="176" label="AUTOTESTPRIVATE_SHUTDOWN"/>
33500 <int value="177" label="FONTSETTINGS_CLEARDEFAULTFONTSIZE"/>
33501 <int value="178" label="BOOKMARKS_GETTREE"/>
33502 <int value="179" label="FILEBROWSERPRIVATE_SELECTFILES"/>
33503 <int value="180" label="RUNTIME_GETBACKGROUNDPAGE"/>
33504 <int value="181" label="DELETED_EXPERIMENTAL_RECORD_REPLAYURLS"/>
33505 <int value="182" label="WEBSTOREPRIVATE_COMPLETEINSTALL"/>
33506 <int value="183" label="DELETED_EXPERIMENTAL_SPEECHINPUT_START"/>
33507 <int value="184" label="COOKIES_GETALL"/>
33508 <int value="185" label="DOWNLOADS_GETFILEICON"/>
33509 <int value="186" label="PAGEACTION_GETTITLE"/>
33510 <int value="187" label="BROWSINGDATA_REMOVE"/>
33511 <int value="188" label="DELETED_SERIAL_OPEN"/>
33512 <int value="189" label="FILESYSTEM_GETDISPLAYPATH"/>
33513 <int value="190" label="FILEBROWSERPRIVATE_FORMATVOLUME"/>
33514 <int value="191" label="BOOKMARKS_GET"/>
33515 <int value="192" label="DELETED_MANAGEDMODEPRIVATE_GET"/>
33516 <int value="193" label="ALARMS_CLEAR"/>
33517 <int value="194" label="SYNCFILESYSTEM_GETFILESYNCSTATUS"/>
33518 <int value="195" label="SOCKET_GETINFO"/>
33519 <int value="196" label="WEBSTOREPRIVATE_INSTALLBUNDLE"/>
33520 <int value="197" label="BROWSERACTION_ENABLE"/>
33521 <int value="198" label="METRICSPRIVATE_RECORDMEDIUMTIME"/>
33522 <int value="199" label="PAGEACTION_SETTITLE"/>
33523 <int value="200" label="CLOUDPRINTPRIVATE_GETHOSTNAME"/>
33524 <int value="201" label="CONTENTSETTINGS_GETRESOURCEIDENTIFIERS"/>
33525 <int value="202" label="SOCKET_CREATE"/>
33526 <int value="203" label="DEVELOPERPRIVATE_RELOAD"/>
33527 <int value="204" label="FILEBROWSERPRIVATE_GETVOLUMEMETADATALIST"/>
33528 <int value="205" label="APP_RUNTIME_POSTINTENTRESPONSE"/>
33529 <int value="206" label="DELETED_MANAGEDMODEPRIVATE_SETPOLICY"/>
33530 <int value="207" label="WEBSTOREPRIVATE_BEGININSTALLWITHMANIFEST3"/>
33531 <int value="208" label="WALLPAPERPRIVATE_SETWALLPAPER"/>
33532 <int value="209" label="USB_CONTROLTRANSFER"/>
33533 <int value="210" label="DELETED_EXPERIMENTAL_SPEECHINPUT_STOP"/>
33534 <int value="211" label="USB_BULKTRANSFER"/>
33535 <int value="212" label="DELETED_FILEBROWSERPRIVATE_GETVOLUMEMETADATA"/>
33536 <int value="213" label="PAGECAPTURE_SAVEASMHTML"/>
33537 <int value="214" label="EXTENSION_ISALLOWEDINCOGNITOACCESS"/>
33538 <int value="215" label="BROWSINGDATA_REMOVEAPPCACHE"/>
33539 <int value="216" label="APP_CURRENTWINDOWINTERNAL_DRAWATTENTION"/>
33540 <int value="217" label="METRICSPRIVATE_RECORDCOUNT"/>
33541 <int value="218" label="USB_INTERRUPTTRANSFER"/>
33542 <int value="219" label="TYPES_CHROMESETTING_CLEAR"/>
33543 <int value="220" label="INPUT_IME_COMMITTEXT"/>
33544 <int value="221" label="IDLTEST_SENDARRAYBUFFER"/>
33545 <int value="222" label="WALLPAPERPRIVATE_SETWALLPAPERIFEXISTS"/>
33546 <int value="223" label="SOCKET_ACCEPT"/>
33547 <int value="224" label="WEBNAVIGATION_GETFRAME"/>
33548 <int value="225" label="EXPERIMENTAL_POWER_RELEASEKEEPAWAKE"/>
33549 <int value="226" label="APP_CURRENTWINDOWINTERNAL_SETICON"/>
33550 <int value="227" label="PUSHMESSAGING_GETCHANNELID"/>
33551 <int value="228" label="EXPERIMENTAL_INFOBARS_SHOW"/>
33552 <int value="229" label="INPUT_IME_SETCANDIDATEWINDOWPROPERTIES"/>
33553 <int value="230" label="METRICSPRIVATE_RECORDPERCENTAGE"/>
33554 <int value="231" label="TYPES_CHROMESETTING_GET"/>
33555 <int value="232" label="WINDOWS_GETLASTFOCUSED"/>
33556 <int value="233" label="DELETED_MANAGEDMODEPRIVATE_GETPOLICY"/>
33557 <int value="234" label="STORAGE_CLEAR"/>
33558 <int value="235" label="STORAGE_GETBYTESINUSE"/>
33559 <int value="236" label="TABS_QUERY"/>
33560 <int value="237" label="PAGEACTION_SETPOPUP"/>
33561 <int value="238" label="DEVELOPERPRIVATE_INSPECT"/>
33562 <int value="239" label="DOWNLOADS_SEARCH"/>
33563 <int value="240" label="FONTSETTINGS_CLEARFONT"/>
33564 <int value="241" label="WINDOWS_UPDATE"/>
33565 <int value="242" label="BOOKMARKMANAGERPRIVATE_CANOPENNEWWINDOWS"/>
33566 <int value="243" label="SERIAL_FLUSH"/>
33567 <int value="244" label="BROWSERACTION_SETTITLE"/>
33568 <int value="245" label="BOOKMARKMANAGERPRIVATE_CANEDIT"/>
33569 <int value="246" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPER"/>
33570 <int value="247" label="BOOKMARKS_REMOVE"/>
33571 <int value="248" label="INPUT_IME_SETCANDIDATES"/>
33572 <int value="249" label="TERMINALPRIVATE_CLOSETERMINALPROCESS"/>
33573 <int value="250" label="HISTORY_DELETERANGE"/>
33574 <int value="251" label="IDLTEST_GETARRAYBUFFER"/>
33575 <int value="252" label="TERMINALPRIVATE_SENDINPUT"/>
33576 <int value="253" label="TABS_HIGHLIGHT"/>
33577 <int value="254" label="BLUETOOTH_STARTDISCOVERY"/>
33578 <int value="255" label="FILEBROWSERPRIVATE_SELECTFILE"/>
33579 <int value="256" label="WINDOWS_GETCURRENT"/>
33580 <int value="257" label="DEBUGGER_ATTACH"/>
33581 <int value="258" label="WALLPAPERPRIVATE_SAVETHUMBNAIL"/>
33582 <int value="259" label="INPUT_IME_KEYEVENTHANDLED"/>
33583 <int value="260" label="FONTSETTINGS_SETDEFAULTFONTSIZE"/>
33584 <int value="261" label="RUNTIME_REQUESTUPDATECHECK"/>
33585 <int value="262" label="PAGEACTION_SETICON"/>
33586 <int value="263" label="BROWSERACTION_SETBADGEBACKGROUNDCOLOR"/>
33587 <int value="264" label="DEVELOPERPRIVATE_GETITEMSINFO"/>
33588 <int value="265" label="BLUETOOTH_STOPDISCOVERY"/>
33589 <int value="266" label="COOKIES_REMOVE"/>
33590 <int value="267" label="DELETED_EXPERIMENTAL_RLZ_SENDFINANCIALPING"/>
33591 <int value="268" label="TABCAPTURE_GETCAPTUREDTABS"/>
33592 <int value="269" label="WINDOWS_REMOVE"/>
33593 <int value="270" label="WALLPAPERPRIVATE_GETOFFLINEWALLPAPERLIST"/>
33594 <int value="271" label="BROWSERACTION_GETBADGEBACKGROUNDCOLOR"/>
33595 <int value="272" label="PAGEACTIONS_DISABLEFORTAB"/>
33596 <int value="273" label="DEVELOPERPRIVATE_ALLOWFILEACCESS"/>
33597 <int value="274" label="FILEBROWSERPRIVATE_REMOVEMOUNT"/>
33598 <int value="275" label="BLUETOOTH_CONNECT"/>
33599 <int value="276" label="TABCAPTURE_CAPTURE"/>
33600 <int value="277" label="NOTIFICATIONS_CREATE"/>
33601 <int value="278" label="TABS_DUPLICATE"/>
33602 <int value="279" label="BLUETOOTH_WRITE"/>
33603 <int value="280" label="PAGEACTION_SHOW"/>
33604 <int value="281" label="WALLPAPERPRIVATE_GETTHUMBNAIL"/>
33605 <int value="282" label="DOWNLOADS_PAUSE"/>
33606 <int value="283" label="PERMISSIONS_REQUEST"/>
33607 <int value="284" label="TOPSITES_GET"/>
33608 <int value="285" label="BROWSINGDATA_REMOVEDOWNLOADS"/>
33609 <int value="286" label="BROWSINGDATA_REMOVELOCALSTORAGE"/>
33610 <int value="287" label="FILEBROWSERHANDLERINTERNAL_SELECTFILE"/>
33611 <int value="288" label="INPUT_IME_UPDATEMENUITEMS"/>
33612 <int value="289" label="FILEBROWSERPRIVATE_GETSTRINGS"/>
33613 <int value="290" label="CONTENTSETTINGS_GET"/>
33614 <int value="291" label="FONTSETTINGS_SETDEFAULTFIXEDFONTSIZE"/>
33615 <int value="292" label="EXPERIMENTAL_APP_NOTIFY"/>
33616 <int value="293" label="METRICSPRIVATE_RECORDLONGTIME"/>
33617 <int value="294" label="SOCKET_READ"/>
33618 <int value="295" label="DELETED_EXPERIMENTAL_PROCESSES_TERMINATE"/>
33619 <int value="296" label="METRICSPRIVATE_RECORDTIME"/>
33620 <int value="297" label="BOOKMARKMANAGERPRIVATE_GETSTRINGS"/>
33621 <int value="298" label="USB_ISOCHRONOUSTRANSFER"/>
33622 <int value="299" label="PERMISSIONS_REMOVE"/>
33623 <int value="300" label="MANAGEMENT_UNINSTALL"/>
33624 <int value="301" label="I18N_GETACCEPTLANGUAGES"/>
33625 <int value="302" label="MANAGEMENT_LAUNCHAPP"/>
33626 <int value="303" label="INPUT_IME_CLEARCOMPOSITION"/>
33627 <int value="304" label="ALARMS_GETALL"/>
33628 <int value="305" label="DIAL_DISCOVERNOW"/>
33629 <int value="306" label="TYPES_CHROMESETTING_SET"/>
33630 <int value="307" label="BROWSERACTION_SETICON"/>
33631 <int value="308" label="EXPERIMENTAL_ACCESSIBILITY_SETACCESSIBILITYENABLED"/>
33632 <int value="309" label="DELETED_FILEBROWSERPRIVATE_VIEWFILES"/>
33633 <int value="310" label="DELETED_BLUETOOTH_GETSERVICES"/>
33634 <int value="311" label="TABS_UPDATE"/>
33635 <int value="312" label="BROWSINGDATA_REMOVEFORMDATA"/>
33636 <int value="313" label="DELETED_FILEBROWSERPRIVATE_RELOADDRIVE"/>
33637 <int value="314" label="ALARMS_GET"/>
33638 <int value="315" label="BROWSINGDATA_REMOVEINDEXEDDB"/>
33639 <int value="316" label="FILEBROWSERPRIVATE_ADDFILEWATCH"/>
33640 <int value="317" label="CONTENTSETTINGS_CLEAR"/>
33641 <int value="318" label="FILEBROWSERPRIVATE_GETPREFERENCES"/>
33642 <int value="319" label="BOOKMARKMANAGERPRIVATE_PASTE"/>
33643 <int value="320" label="FILESYSTEM_ISWRITABLEENTRY"/>
33644 <int value="321" label="USB_SETINTERFACEALTERNATESETTING"/>
33645 <int value="322" label="FONTSETTINGS_SETMINIMUMFONTSIZE"/>
33646 <int value="323" label="BROWSERACTION_GETPOPUP"/>
33647 <int value="324" label="SOCKET_DESTROY"/>
33648 <int value="325" label="BLUETOOTH_GETDEVICES"/>
33649 <int value="326" label="ALARMS_CLEARALL"/>
33650 <int value="327" label="FONTSETTINGS_GETDEFAULTFIXEDFONTSIZE"/>
33651 <int value="328" label="FILEBROWSERPRIVATE_ZIPSELECTION"/>
33652 <int value="329" label="SYSTEMINDICATOR_DISABLE"/>
33653 <int value="330" label="DELETED_SCRIPTBADGE_SETPOPUP"/>
33654 <int value="331" label="EXTENSION_ISALLOWEDFILESCHEMEACCESS"/>
33655 <int value="332" label="EXPERIMENTAL_IDENTITY_LAUNCHWEBAUTHFLOW"/>
33656 <int value="333" label="FILEBROWSERPRIVATE_GETDRIVECONNECTIONSTATE"/>
33657 <int value="334" label="TABS_DETECTLANGUAGE"/>
33658 <int value="335" label="METRICSPRIVATE_RECORDVALUE"/>
33659 <int value="336" label="BOOKMARKMANAGERPRIVATE_SORTCHILDREN"/>
33660 <int value="337" label="DELETED_SERIAL_READ"/>
33661 <int value="338" label="APP_CURRENTWINDOWINTERNAL_MAXIMIZE"/>
33662 <int value="339" label="EXPERIMENTAL_DISCOVERY_CLEARALLSUGGESTIONS"/>
33663 <int value="340" label="DELETED_MANAGEDMODEPRIVATE_ENTER"/>
33664 <int value="341" label="DELETED_FILEBROWSERPRIVATE_TRANSFERFILE"/>
33665 <int value="342" label="BROWSERACTION_SETPOPUP"/>
33666 <int value="343" label="TABS_GETSELECTED"/>
33667 <int value="344" label="FONTSETTINGS_GETFONT"/>
33668 <int value="345" label="BLUETOOTH_READ"/>
33669 <int value="346" label="WEBREQUESTINTERNAL_EVENTHANDLED"/>
33670 <int value="347" label="EVENTS_ADDRULES"/>
33671 <int value="348" label="CONTEXTMENUS_CREATE"/>
33672 <int value="349" label="MEDIAPLAYERPRIVATE_GETPLAYLIST"/>
33673 <int value="350" label="DOWNLOADS_ERASE"/>
33674 <int value="351" label="DELETED_EXPERIMENTAL_RECORD_CAPTUREURLS"/>
33675 <int value="352" label="TTS_ISSPEAKING"/>
33676 <int value="353" label="BOOKMARKS_REMOVETREE"/>
33677 <int value="354" label="FILEBROWSERPRIVATE_SEARCHDRIVE"/>
33678 <int value="355" label="DELETED_EXPERIMENTAL_SYSTEMINFO_CPU_GET"/>
33679 <int value="356" label="FILEBROWSERPRIVATE_SETPREFERENCES"/>
33680 <int value="357" label="FONTSETTINGS_SETFONT"/>
33681 <int value="358" label="SOCKET_GETNETWORKLIST"/>
33682 <int value="359" label="BOOKMARKS_MOVE"/>
33683 <int value="360" label="WALLPAPERPRIVATE_MINIMIZEINACTIVEWINDOWS"/>
33684 <int value="361" label="STORAGE_REMOVE"/>
33685 <int value="362" label="AUTOTESTPRIVATE_LOGINSTATUS"/>
33686 <int value="363" label="TABS_CREATE"/>
33687 <int value="364" label="FILEBROWSERPRIVATE_CANCELDIALOG"/>
33688 <int value="365" label="BROWSINGDATA_REMOVECOOKIES"/>
33689 <int value="366" label="FILESYSTEM_CHOOSEENTRY"/>
33690 <int value="367" label="MEDIAPLAYERPRIVATE_PLAY"/>
33691 <int value="368" label="WEBSTOREPRIVATE_GETWEBGLSTATUS"/>
33692 <int value="369" label="SOCKET_SENDTO"/>
33693 <int value="370" label="BROWSINGDATA_REMOVEFILESYSTEMS"/>
33694 <int value="371" label="WALLPAPERPRIVATE_GETSTRINGS"/>
33695 <int value="372" label="BROWSINGDATA_REMOVECACHE"/>
33696 <int value="373" label="BOOKMARKMANAGERPRIVATE_RECORDLAUNCH"/>
33697 <int value="374" label="BROWSERACTION_DISABLE"/>
33698 <int value="375" label="DELETED_EXPERIMENTAL_SPEECHINPUT_ISRECORDING"/>
33699 <int value="376" label="APP_WINDOW_CREATE"/>
33700 <int value="377" label="RUNTIME_RELOAD"/>
33701 <int value="378" label="EXPERIMENTAL_POWER_REQUESTKEEPAWAKE"/>
33702 <int value="379" label="SYSTEMINDICATOR_SETICON"/>
33703 <int value="380" label="FILEBROWSERPRIVATE_ADDMOUNT"/>
33704 <int value="381" label="APP_CURRENTWINDOWINTERNAL_FOCUS"/>
33705 <int value="382" label="EVENTS_REMOVERULES"/>
33706 <int value="383" label="DOWNLOADS_DOWNLOAD"/>
33707 <int value="384" label="WINDOWS_GETALL"/>
33708 <int value="385" label="DELETED_FILEBROWSERPRIVATE_TOGGLEFULLSCREEN"/>
33709 <int value="386" label="APP_CURRENTWINDOWINTERNAL_RESTORE"/>
33710 <int value="387" label="DELETED_WEBSOCKETPROXYPRIVATE_GETPASSPORTFORTCP"/>
33711 <int value="388" label="PAGEACTION_HIDE"/>
33712 <int value="389" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GET"/>
33713 <int value="390" label="DOWNLOADS_ACCEPTDANGER"/>
33714 <int value="391" label="DELETED_WEBSOCKETPROXYPRIVATE_GETURLFORTCP"/>
33715 <int value="392" label="FILEBROWSERPRIVATE_GETSIZESTATS"/>
33716 <int value="393" label="DOWNLOADS_RESUME"/>
33717 <int value="394" label="COOKIES_GETALLCOOKIESTORES"/>
33718 <int value="395" label="MEDIAGALLERIESPRIVATE_ADDGALLERYWATCH"/>
33719 <int value="396" label="MEDIAGALLERIESPRIVATE_REMOVEGALLERYWATCH"/>
33720 <int value="397" label="WEBVIEW_EXECUTESCRIPT"/>
33721 <int value="398" label="NOTIFICATIONS_UPDATE"/>
33722 <int value="399" label="NOTIFICATIONS_CLEAR"/>
33723 <int value="400" label="DELETED_SESSIONRESTORE_GETRECENTLYCLOSED"/>
33724 <int value="401" label="DELETED_SESSIONRESTORE_RESTORE"/>
33725 <int value="402" label="MANAGEMENT_UNINSTALLSELF"/>
33726 <int value="403" label="ECHOPRIVATE_GETOOBETIMESTAMP"/>
33727 <int value="404" label="FILEBROWSERPRIVATE_VALIDATEPATHNAMELENGTH"/>
33728 <int value="405" label="BROWSINGDATA_SETTINGS"/>
33729 <int value="406" label="WEBSTOREPRIVATE_GETISLAUNCHERENABLED"/>
33730 <int value="407" label="NETWORKINGPRIVATE_GETPROPERTIES"/>
33731 <int value="408" label="NETWORKINGPRIVATE_GETVISIBLENETWORKS"/>
33732 <int value="409" label="NETWORKINGPRIVATE_STARTCONNECT"/>
33733 <int value="410" label="NETWORKINGPRIVATE_STARTDISCONNECT"/>
33734 <int value="411" label="MEDIAGALLERIESPRIVATE_GETALLGALLERYWATCH"/>
33735 <int value="412" label="MEDIAGALLERIESPRIVATE_REMOVEALLGALLERYWATCH"/>
33736 <int value="413" label="FILEBROWSERPRIVATE_SEARCHDRIVEMETADATA"/>
33737 <int value="414" label="DELETED_ECHOPRIVATE_CHECKALLOWREDEEMOFFERS"/>
33738 <int value="415" label="DELETED_MEDIAGALLERIESPRIVATE_EJECTDEVICE"/>
33739 <int value="416" label="FILEBROWSERPRIVATE_LOGOUTUSERFORREAUTHENTICATION"/>
33740 <int value="417" label="DEVELOPERPRIVATE_CHOOSEPATH"/>
33741 <int value="418" label="DEVELOPERPRIVATE_PACKDIRECTORY"/>
33742 <int value="419" label="NETWORKINGPRIVATE_VERIFYDESTINATION"/>
33743 <int value="420" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTCREDENTIALS"/>
33744 <int value="421" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTDATA"/>
33745 <int value="422" label="DEVELOPERPRIVATE_RESTART"/>
33746 <int value="423" label="DEVELOPERPRIVATE_ALLOWINCOGNITO"/>
33747 <int value="424" label="INPUT_IME_DELETESURROUNDINGTEXT"/>
33748 <int value="425" label="DELETED_FILEBROWSERPRIVATE_OPENNEWWINDOW"/>
33749 <int value="426" label="CLOUDPRINTPRIVATE_GETCLIENTID"/>
33750 <int value="427" label="ECHOPRIVATE_GETUSERCONSENT"/>
33751 <int value="428" label="SYNCFILESYSTEM_SETCONFLICTRESOLUTIONPOLICY"/>
33752 <int value="429" label="SYNCFILESYSTEM_GETCONFLICTRESOLUTIONPOLICY"/>
33753 <int value="430" label="NETWORKINGPRIVATE_SETPROPERTIES"/>
33754 <int value="431" label="NETWORKINGPRIVATE_GETSTATE"/>
33755 <int value="432" label="POWER_REQUESTKEEPAWAKE"/>
33756 <int value="433" label="POWER_RELEASEKEEPAWAKE"/>
33757 <int value="434" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPERLAYOUT"/>
33758 <int value="435" label="DOWNLOADSINTERNAL_DETERMINEFILENAME"/>
33759 <int value="436" label="SYNCFILESYSTEM_GETFILESYNCSTATUSES"/>
33760 <int value="437" label="MEDIAGALLERIESPRIVATE_GETHANDLERS"/>
33761 <int value="438" label="WALLPAPERPRIVATE_RESETWALLPAPER"/>
33762 <int value="439" label="DEVELOPERPRIVATE_PERMISSIONS"/>
33763 <int value="440" label="WEBSTOREPRIVATE_ENABLEAPPLAUNCHER"/>
33764 <int value="441" label="APP_CURRENTWINDOWINTERNAL_FULLSCREEN"/>
33765 <int value="442" label="DEVELOPERPRIVATE_LOADUNPACKEDCROS"/>
33766 <int value="443" label="NETWORKINGPRIVATE_REQUESTNETWORKSCAN"/>
33767 <int value="444" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEMACHINEKEY"/>
33768 <int value="445" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEUSERKEY"/>
33769 <int value="446" label="DEVELOPERPRIVATE_LOADPROJECTTOSYNCFS"/>
33770 <int value="447" label="DEVELOPERPRIVATE_GETPROJECTSINFO"/>
33771 <int value="448" label="DEVELOPERPRIVATE_LOADPROJECT"/>
33772 <int value="449" label="COMMANDLINEPRIVATE_HASSWITCH"/>
33773 <int value="450" label="NETWORKINGPRIVATE_GETMANAGEDPROPERTIES"/>
33774 <int value="451" label="LOCATION_WATCHLOCATION"/>
33775 <int value="452" label="LOCATION_CLEARWATCH"/>
33776 <int value="453" label="BLUETOOTH_ADDPROFILE"/>
33777 <int value="454" label="BLUETOOTH_REMOVEPROFILE"/>
33778 <int value="455" label="DELETED_BLUETOOTH_GETPROFILES"/>
33779 <int value="456" label="EXPERIMENTAL_IDENTITY_REMOVECACHEDAUTHTOKEN"/>
33780 <int value="457" label="AUDIO_GETINFO"/>
33781 <int value="458" label="AUDIO_SETACTIVEDEVICES"/>
33782 <int value="459" label="AUDIO_SETPROPERTIES"/>
33783 <int value="460" label="USB_RESETDEVICE"/>
33784 <int value="461" label="SOCKET_MULTICAST_JOIN_GROUP"/>
33785 <int value="462" label="SOCKET_MULTICAST_LEAVE_GROUP"/>
33786 <int value="463" label="SOCKET_MULTICAST_SET_TIME_TO_LIVE"/>
33787 <int value="464" label="SOCKET_MULTICAST_SET_LOOPBACK_MODE"/>
33788 <int value="465" label="SOCKET_MULTICAST_GET_JOINED_GROUPS"/>
33790 label="EXPERIMENTAL_ACCESSIBILITY_SETNATIVEACCESSIBILITYENABLED"/>
33791 <int value="467" label="RUNTIME_GETPLATFORMINFO"/>
33792 <int value="468" label="WEBVIEW_INSERTCSS"/>
33793 <int value="469" label="METRICSPRIVATE_GETISCRASHRECORDINGENABLED"/>
33794 <int value="470" label="IDENTITYPRIVATE_GETRESOURCES"/>
33795 <int value="471" label="NOTIFICATIONS_GET_ALL"/>
33796 <int value="472" label="USB_LISTINTERFACES"/>
33797 <int value="473" label="FILESYSTEM_RETAINENTRY"/>
33798 <int value="474" label="FILESYSTEM_ISRESTORABLE"/>
33799 <int value="475" label="FILESYSTEM_RESTOREENTRY"/>
33800 <int value="476" label="RUNTIME_SETUNINSTALLURL"/>
33801 <int value="477" label="INPUTMETHODPRIVATE_STARTIME"/>
33802 <int value="478" label="MUSICMANAGERPRIVATE_GETDEVICEID"/>
33803 <int value="479" label="TTS_PAUSE"/>
33804 <int value="480" label="TTS_RESUME"/>
33805 <int value="481" label="DELETED_SYSTEMINFO_CPU_GET"/>
33806 <int value="482" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_ADDWATCH"/>
33807 <int value="483" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEWATCH"/>
33808 <int value="484" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GETALLWATCH"/>
33810 label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEALLWATCH"/>
33811 <int value="486" label="DELETED_SYSTEMINFO_MEMORY_GET"/>
33812 <int value="487" label="ACTIVITYLOGPRIVATE_GETEXTENSIONACTIVITIES"/>
33813 <int value="488" label="RUNTIME_GETPACKAGEDIRECTORYENTRY"/>
33814 <int value="489" label="DELETED_SYSTEMINFO_DISPLAY_SETDISPLAYPROPERTIES"/>
33815 <int value="490" label="FEEDBACKPRIVATE_GETUSEREMAIL"/>
33816 <int value="491" label="FEEDBACKPRIVATE_GETSYSTEMINFORMATION"/>
33817 <int value="492" label="FEEDBACKPRIVATE_SENDFEEDBACK"/>
33818 <int value="493" label="VIRTUALKEYBOARDPRIVATE_INSERTTEXT"/>
33819 <int value="494" label="DIAGNOSTICS_SENDPACKET"/>
33820 <int value="495" label="METRICSPRIVATE_GETFIELDTRIAL"/>
33821 <int value="496" label="FILEBROWSERPRIVATE_ZOOM"/>
33822 <int value="497" label="WEBVIEW_GO"/>
33823 <int value="498" label="WEBSTOREPRIVATE_ISININCOGNITOMODEFUNCTION"/>
33824 <int value="499" label="FILEBROWSERPRIVATE_REQUESTACCESSTOKEN"/>
33825 <int value="500" label="WEBVIEW_STOP"/>
33826 <int value="501" label="WEBVIEW_RELOAD"/>
33827 <int value="502" label="WEBVIEW_TERMINATE"/>
33828 <int value="503" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_GET"/>
33829 <int value="504" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_SET"/>
33830 <int value="505" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_CLEAR"/>
33831 <int value="506" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_EJECTDEVICE"/>
33832 <int value="507" label="SYSTEM_CPU_GETINFO"/>
33833 <int value="508" label="BOOKMARKMANAGERPRIVATE_REMOVETREES"/>
33834 <int value="509" label="SYSTEM_DISPLAY_GETINFO"/>
33835 <int value="510" label="SYSTEM_DISPLAY_SETDISPLAYPROPERTIES"/>
33836 <int value="511" label="SYSTEM_MEMORY_GETINFO"/>
33837 <int value="512" label="FILEBROWSERPRIVATE_GETSHAREURL"/>
33838 <int value="513" label="SYSTEM_STORAGE_GETINFO"/>
33839 <int value="514" label="SYSTEM_STORAGE_EJECTDEVICE"/>
33840 <int value="515" label="DELETED_SYSTEM_STORAGE_ADDAVAILABLECAPACITYWATCH"/>
33841 <int value="516" label="DELETED_SYSTEM_STORAGE_REMOVEAVAILABLECAPACITYWATCH"/>
33843 label="DELETED_SYSTEM_STORAGE_GETALLAVAILABLECAPACITYWATCHES"/>
33845 label="DELETED_SYSTEM_STORAGE_REMOVEALLAVAILABLECAPACITYWATCHES"/>
33846 <int value="519" label="DOWNLOADS_REMOVEFILE"/>
33847 <int value="520" label="DOWNLOADS_SHOWDEFAULTFOLDER"/>
33848 <int value="521" label="INFOBARS_SHOW"/>
33849 <int value="522" label="DOWNLOADS_SETSHELFENABLED"/>
33850 <int value="523" label="IMAGEWRITER_WRITEFROMURL"/>
33851 <int value="524" label="IMAGEWRITER_WRITEFROMFILE"/>
33852 <int value="525" label="IMAGEWRITER_CANCELWRITE"/>
33853 <int value="526" label="IMAGEWRITER_DESTROYPARTITIONS"/>
33854 <int value="527" label="FEEDBACKPRIVATE_GETSTRINGS"/>
33855 <int value="528" label="LOGPRIVATE_GETHISTORICAL"/>
33856 <int value="529" label="VIRTUALKEYBOARDPRIVATE_MOVECURSOR"/>
33857 <int value="530" label="METRICSPRIVATE_GETVARIATIONPARAMS"/>
33858 <int value="531" label="WEBVIEW_SETPERMISSION"/>
33859 <int value="532" label="DESKTOPCAPTURE_CHOOSEDESKTOPMEDIA"/>
33860 <int value="533" label="APP_CURRENTWINDOWINTERNAL_SETSHAPE"/>
33861 <int value="534" label="PROCESSES_GETPROCESSINFO"/>
33862 <int value="535" label="PROCESSES_GETPROCESSIDFORTAB"/>
33863 <int value="536" label="PROCESSES_TERMINATE"/>
33864 <int value="537" label="SOCKETS_UDP_CREATE"/>
33865 <int value="538" label="SOCKETS_UDP_UPDATE"/>
33866 <int value="539" label="SOCKETS_UDP_BIND"/>
33867 <int value="540" label="SOCKETS_UDP_SEND"/>
33868 <int value="541" label="SOCKETS_UDP_CLOSE"/>
33869 <int value="542" label="SOCKETS_UDP_GETINFO"/>
33870 <int value="543" label="SOCKETS_UDP_GETSOCKETS"/>
33871 <int value="544" label="SOCKETS_UDP_JOINGROUP"/>
33872 <int value="545" label="SOCKETS_UDP_LEAVEGROUP"/>
33873 <int value="546" label="SOCKETS_UDP_SETMULTICASTTIMETOLIVE"/>
33874 <int value="547" label="SOCKETS_UDP_SETMULTICASTLOOPBACKMODE"/>
33875 <int value="548" label="SOCKETS_UDP_GETJOINEDGROUPS"/>
33876 <int value="549" label="SIGNED_IN_DEVICES_GET"/>
33877 <int value="550" label="AUTOTESTPRIVATE_SIMULATEASANMEMORYBUG"/>
33878 <int value="551" label="WEBVIEW_CLEARDATA"/>
33879 <int value="552" label="SESSIONS_GETRECENTLYCLOSED"/>
33880 <int value="553" label="SESSIONS_GETDEVICES"/>
33881 <int value="554" label="SESSIONS_RESTORE"/>
33882 <int value="555" label="SYNCFILESYSTEM_GETSERVICESTATUS"/>
33883 <int value="556" label="ECHOPRIVATE_SETOFFERINFO"/>
33884 <int value="557" label="ECHOPRIVATE_GETOFFERINFO"/>
33885 <int value="558" label="DEVELOPERPRIVATE_ISPROFILEMANAGED"/>
33886 <int value="559" label="FILEBROWSERPRIVATE_INSTALLWEBSTOREITEM"/>
33887 <int value="560" label="FILEBROWSERPRIVATE_STARTCOPY"/>
33888 <int value="561" label="FILEBROWSERPRIVATE_CANCELCOPY"/>
33889 <int value="562" label="NETWORKINGPRIVATE_CREATENETWORK"/>
33890 <int value="563" label="BRAILLEDISPLAYPRIVATE_GETDISPLAYSTATE"/>
33891 <int value="564" label="BRAILLEDISPLAYPRIVATE_WRITEDOTS"/>
33892 <int value="565" label="USB_GETDEVICES"/>
33893 <int value="566" label="USB_REQUESTACCESS"/>
33894 <int value="567" label="USB_OPENDEVICE"/>
33895 <int value="568" label="ACTIVITYLOGPRIVATE_DELETEDATABASE"/>
33896 <int value="569" label="ACTIVITYLOGPRIVATE_DELETEURLS"/>
33897 <int value="570" label="FILEBROWSERPRIVATE_REQUESTWEBSTOREACCESSTOKEN"/>
33898 <int value="571" label="IMAGEWRITER_LISTREMOVABLESTORAGEDEVICES"/>
33899 <int value="572" label="WALLPAPER_SETWALLPAPER"/>
33900 <int value="573" label="VIRTUALKEYBOARDPRIVATE_HIDEKEYBOARD"/>
33901 <int value="574" label="AUTOTESTPRIVATE_LOCKSCREEN"/>
33902 <int value="575" label="WEBRTCLOGGINGPRIVATE_SETMETADATA"/>
33903 <int value="576" label="WEBRTCLOGGINGPRIVATE_START"/>
33904 <int value="577" label="WEBRTCLOGGINGPRIVATE_SETUPLOADONRENDERCLOSE"/>
33905 <int value="578" label="WEBRTCLOGGINGPRIVATE_STOP"/>
33906 <int value="579" label="WEBRTCLOGGINGPRIVATE_UPLOAD"/>
33907 <int value="580" label="WEBRTCLOGGINGPRIVATE_DISCARD"/>
33908 <int value="581" label="WEBVIEW_OVERRIDEUSERAGENT"/>
33909 <int value="582" label="PRINCIPALSPRIVATE_SHOWAVATARBUBBLE"/>
33910 <int value="583" label="PRINCIPALSPRIVATE_SIGNOUT"/>
33911 <int value="584" label="CAST_CHANNEL_OPEN"/>
33912 <int value="585" label="CAST_CHANNEL_SEND"/>
33913 <int value="586" label="CAST_CHANNEL_CLOSE"/>
33914 <int value="587" label="RUNTIME_RESTART"/>
33915 <int value="588" label="DESKTOPCAPTURE_CANCELCHOOSEDESKTOPMEDIA"/>
33916 <int value="589" label="APP_CURRENTWINDOWINTERNAL_SETALWAYSONTOP"/>
33917 <int value="590" label="SOCKETS_TCP_CREATE"/>
33918 <int value="591" label="SOCKETS_TCP_UPDATE"/>
33919 <int value="592" label="SOCKETS_TCP_SETPAUSED"/>
33920 <int value="593" label="SOCKETS_TCP_SETKEEPALIVE"/>
33921 <int value="594" label="SOCKETS_TCP_SETNODELAY"/>
33922 <int value="595" label="SOCKETS_TCP_CONNECT"/>
33923 <int value="596" label="SOCKETS_TCP_DISCONNECT"/>
33924 <int value="597" label="SOCKETS_TCP_SEND"/>
33925 <int value="598" label="SOCKETS_TCP_CLOSE"/>
33926 <int value="599" label="SOCKETS_TCP_GETINFO"/>
33927 <int value="600" label="SOCKETS_TCP_GETSOCKETS"/>
33928 <int value="601" label="NETWORKINGPRIVATE_GETENABLEDNETWORKTYPES"/>
33929 <int value="602" label="NETWORKINGPRIVATE_ENABLENETWORKTYPE"/>
33930 <int value="603" label="NETWORKINGPRIVATE_DISABLENETWORKTYPE"/>
33931 <int value="604" label="SOCKETS_TCP_SERVER_CREATE"/>
33932 <int value="605" label="SOCKETS_TCP_SERVER_UPDATE"/>
33933 <int value="606" label="SOCKETS_TCP_SERVER_SETPAUSED"/>
33934 <int value="607" label="SOCKETS_TCP_SERVER_LISTEN"/>
33935 <int value="608" label="SOCKETS_TCP_SERVER_DISCONNECT"/>
33936 <int value="609" label="SOCKETS_TCP_SERVER_CLOSE"/>
33937 <int value="610" label="SOCKETS_TCP_SERVER_GETINFO"/>
33938 <int value="611" label="SOCKETS_TCP_SERVER_GETSOCKETS"/>
33939 <int value="612" label="SYSTEM_STORAGE_GETAVAILABLECAPACITY"/>
33940 <int value="613" label="BROWSERACTION_OPEN_POPUP"/>
33941 <int value="614" label="WEBRTC_AUDIO_PRIVATE_GET_SINKS"/>
33942 <int value="615" label="WEBRTC_AUDIO_PRIVATE_GET_ACTIVE_SINK"/>
33943 <int value="616" label="WEBRTC_AUDIO_PRIVATE_SET_ACTIVE_SINK"/>
33944 <int value="617" label="WEBRTC_AUDIO_PRIVATE_GET_ASSOCIATED_SINK"/>
33945 <int value="618" label="VIRTUALKEYBOARDPRIVATE_KEYBOARDLOADED"/>
33946 <int value="619" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMINWIDTH"/>
33947 <int value="620" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMINHEIGHT"/>
33948 <int value="621" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMAXWIDTH"/>
33949 <int value="622" label="DELETED_APP_CURRENTWINDOWINTERNAL_SETMAXHEIGHT"/>
33950 <int value="623" label="SYSTEMPRIVATE_GETAPIKEY"/>
33951 <int value="624" label="CHROMEOSINFOPRIVATE_SET"/>
33952 <int value="625" label="BOOKMARKMANAGERPRIVATE_GETMETAINFO"/>
33953 <int value="626" label="BOOKMARKMANAGERPRIVATE_SETMETAINFO"/>
33954 <int value="627" label="FILESYSTEMPROVIDER_MOUNT"/>
33955 <int value="628" label="AUTOTESTPRIVATE_GETEXTENSIONSINFO"/>
33956 <int value="629" label="SCREENLOCKPRIVATE_GETLOCKED"/>
33957 <int value="630" label="SCREENLOCKPRIVATE_SETLOCKED"/>
33958 <int value="631" label="SCREENLOCKPRIVATE_SHOWMESSAGE"/>
33959 <int value="632" label="FEEDBACKPRIVATE_GETHISTOGRAMS"/>
33960 <int value="633" label="SYSTEM_NETWORK_GETNETWORKINTERFACES"/>
33961 <int value="634" label="SERIAL_GETDEVICES"/>
33962 <int value="635" label="SERIAL_UPDATE"/>
33963 <int value="636" label="SERIAL_SETPAUSED"/>
33964 <int value="637" label="SERIAL_GETINFO"/>
33965 <int value="638" label="SERIAL_GETCONNECTIONS"/>
33966 <int value="639" label="SERIAL_SEND"/>
33967 <int value="640" label="GCM_REGISTER"/>
33968 <int value="641" label="GCM_SEND"/>
33969 <int value="642" label="SERIAL_CONNECT"/>
33970 <int value="643" label="SERIAL_DISCONNECT"/>
33971 <int value="644" label="MEDIAGALLERIES_GETALLMEDIAFILESYSTEMMETADATA"/>
33972 <int value="645" label="FIRSTRUNPRIVATE_GETLOCALIZEDSTRINGS"/>
33973 <int value="646" label="FIRSTRUNPRIVATE_LAUNCHTUTORIAL"/>
33974 <int value="647" label="SOCKETS_UDP_SETPAUSED"/>
33975 <int value="648" label="WEBVIEW_CAPTUREVISIBLEREGION"/>
33976 <int value="649" label="MEDIAGALLERIES_GETMETADATA"/>
33977 <int value="650" label="INPUT_IME_SENDKEYEVENTS"/>
33978 <int value="651" label="VIRTUALKEYBOARDPRIVATE_LOCKKEYBOARD"/>
33979 <int value="652" label="SCREENLOCKPRIVATE_SHOWBUTTON"/>
33980 <int value="653" label="INPUT_IME_HIDEINPUTVIEW"/>
33981 <int value="654" label="BOOKMARKMANAGERPRIVATE_UNDO"/>
33982 <int value="655" label="BOOKMARKMANAGERPRIVATE_REDO"/>
33983 <int value="656" label="BOOKMARKMANAGERPRIVATE_UNDOINFO"/>
33984 <int value="657" label="BOOKMARKMANAGERPRIVATE_REDOINFO"/>
33985 <int value="658" label="MEDIAGALLERIES_ADDUSERSELECTEDFOLDER"/>
33987 label="PREFERENCESPRIVATE_GETSYNCCATEGORIESWITHOUTPASSPHRASE"/>
33988 <int value="660" label="READINGLISTPRIVATE_ADDENTRY"/>
33989 <int value="661" label="READINGLISTPRIVATE_REMOVEENTRY"/>
33990 <int value="662" label="READINGLISTPRIVATE_GETENTRIES"/>
33991 <int value="663" label="MEDIAGALLERIES_STARTMEDIASCAN"/>
33992 <int value="664" label="MEDIAGALLERIES_CANCELMEDIASCAN"/>
33993 <int value="665" label="MEDIAGALLERIES_ADDSCANRESULTS"/>
33994 <int value="666" label="LOGPRIVATE_STARTNETINTERNALSWATCH"/>
33995 <int value="667" label="LOGPRIVATE_STOPNETINTERNALSWATCH"/>
33996 <int value="668" label="FILEBROWSERPRIVATE_GETPROFILES"/>
33997 <int value="669" label="FILEBROWSERPRIVATE_VISITDESKTOP"/>
33998 <int value="670" label="VIRTUALKEYBOARDPRIVATE_GETKEYBOARDCONFIG"/>
33999 <int value="671" label="HID_GETDEVICES"/>
34000 <int value="672" label="HID_CONNECT"/>
34001 <int value="673" label="HID_DISCONNECT"/>
34002 <int value="674" label="HID_RECEIVE"/>
34003 <int value="675" label="HID_SEND"/>
34004 <int value="676" label="HID_RECEIVEFEATUREREPORT"/>
34005 <int value="677" label="HID_SENDFEATUREREPORT"/>
34006 <int value="678" label="HOTWORDPRIVATE_SETENABLED"/>
34007 <int value="679" label="HOTWORDPRIVATE_GETSTATUS"/>
34008 <int value="680" label="APP_CURRENTWINDOWINTERNAL_SETBADGEICON"/>
34009 <int value="681" label="APP_CURRENTWINDOWINTERNAL_CLEARBADGE"/>
34010 <int value="682" label="WEBVIEW_SETZOOM"/>
34011 <int value="683" label="WEBVIEW_GETZOOM"/>
34012 <int value="684" label="DEVELOPERPRIVATE_REQUESTFILESOURCE"/>
34013 <int value="685" label="DEVELOPERPRIVATE_OPENDEVTOOLS"/>
34014 <int value="686" label="ACTIVITYLOGPRIVATE_DELETEACTIVITIES"/>
34015 <int value="687" label="NETWORKINGPRIVATE_SETWIFITDLSENABLEDSTATE"/>
34016 <int value="688" label="NETWORKINGPRIVATE_GETWIFITDLSSTATUS"/>
34017 <int value="689" label="SCREENLOCKPRIVATE_HIDEBUTTON"/>
34018 <int value="690" label="SCREENLOCKPRIVATE_SETAUTHTYPE"/>
34019 <int value="691" label="SCREENLOCKPRIVATE_GETAUTHTYPE"/>
34020 <int value="692" label="SCREENLOCKPRIVATE_ACCEPTAUTHATTEMPT"/>
34021 <int value="693" label="WEBVIEW_FIND"/>
34022 <int value="694" label="WEBVIEW_STOPFINDING"/>
34023 <int value="695" label="WEBVIEW_CONTEXTMENUSCREATE"/>
34024 <int value="696" label="WEBVIEW_CONTEXTMENUSUPDATE"/>
34025 <int value="697" label="WEBVIEW_CONTEXTMENUSREMOVE"/>
34026 <int value="698" label="WEBVIEW_CONTEXTMENUSREMOVEALL"/>
34027 <int value="699" label="AUTOMATIONINTERNAL_ENABLECURRENTTAB"/>
34028 <int value="700" label="APP_CURRENTWINDOWINTERNAL_SETSIZECONSTRAINTS"/>
34029 <int value="701" label="BLUETOOTH_GETDEVICE"/>
34030 <int value="702" label="GCM_UNREGISTER"/>
34031 <int value="703" label="FILEBROWSERPRIVATE_REQUESTDRIVESHARE"/>
34032 <int value="704" label="METRICSPRIVATE_RECORDSPARSEVALUE"/>
34033 <int value="705" label="HOTWORDPRIVATE_SETAUDIOLOGGINGENABLED"/>
34034 <int value="706" label="BLUETOOTHPRIVATE_SETADAPTERSTATE"/>
34035 <int value="707" label="BLUETOOTHPRIVATE_ENABLEPAIRING"/>
34036 <int value="708" label="BLUETOOTHPRIVATE_DISABLEPAIRING"/>
34037 <int value="709" label="BLUETOOTHPRIVATE_SETPAIRINGRESPONSE"/>
34038 <int value="710" label="NETWORKINGPRIVATE_GETCAPTIVEPORTALSTATUS"/>
34039 <int value="711" label="AUTOMATIONINTERNAL_PERFORMACTION"/>
34040 <int value="712" label="BLUETOOTH_UPDATE_SOCKET"/>
34041 <int value="713" label="BLUETOOTH_SET_SOCKET_PAUSED"/>
34042 <int value="714" label="BLUETOOTH_GET_SOCKET"/>
34043 <int value="715" label="BLUETOOTH_GET_SOCKETS"/>
34044 <int value="716" label="FILESYSTEMPROVIDER_UNMOUNT"/>
34045 <int value="717" label="FILESYSTEMPROVIDERINTERNAL_UNMOUNTREQUESTEDSUCCESS"/>
34046 <int value="718" label="FILESYSTEMPROVIDERINTERNAL_UNMOUNTREQUESTEDERROR"/>
34047 <int value="719" label="MEDIAGALLERIES_DROPPERMISSIONFORMEDIAFILESYSTEM"/>
34048 <int value="720" label="WEBCAMPRIVATE_SET"/>
34049 <int value="721" label="WEBCAMPRIVATE_RESET"/>
34050 <int value="722" label="WEBCAMPRIVATE_GET"/>
34051 <int value="723" label="BLUETOOTHLOWENERGY_GETSERVICE"/>
34052 <int value="724" label="BLUETOOTHLOWENERGY_GETSERVICES"/>
34053 <int value="725" label="BLUETOOTHLOWENERGY_GETCHARACTERISTIC"/>
34054 <int value="726" label="BLUETOOTHLOWENERGY_GETCHARACTERISTICS"/>
34055 <int value="727" label="BLUETOOTHLOWENERGY_GETINCLUDEDSERVICES"/>
34056 <int value="728" label="BLUETOOTHLOWENERGY_GETDESCRIPTOR"/>
34057 <int value="729" label="BLUETOOTHLOWENERGY_GETDESCRIPTORS"/>
34058 <int value="730" label="BLUETOOTHLOWENERGY_READCHARACTERISTICVALUE"/>
34059 <int value="731" label="BLUETOOTHLOWENERGY_WRITECHARACTERISTICVALUE"/>
34060 <int value="732" label="BLUETOOTHLOWENERGY_READDESCRIPTORVALUE"/>
34061 <int value="733" label="BLUETOOTHLOWENERGY_WRITEDESCRIPTORVALUE"/>
34062 <int value="734" label="BOOKMARKMANAGERPRIVATE_CREATEWITHMETAINFO"/>
34063 <int value="735" label="BOOKMARKMANAGERPRIVATE_UPDATEMETAINFO"/>
34064 <int value="736" label="BLUETOOTHSOCKET_CREATE"/>
34065 <int value="737" label="BLUETOOTHSOCKET_UPDATE"/>
34066 <int value="738" label="BLUETOOTHSOCKET_SETPAUSED"/>
34067 <int value="739" label="BLUETOOTHSOCKET_LISTENUSINGRFCOMM"/>
34068 <int value="740" label="BLUETOOTHSOCKET_LISTENUSINGINSECURERFCOMM"/>
34069 <int value="741" label="BLUETOOTHSOCKET_LISTENUSINGL2CAP"/>
34070 <int value="742" label="BLUETOOTHSOCKET_CONNECT"/>
34071 <int value="743" label="BLUETOOTHSOCKET_DISCONNECT"/>
34072 <int value="744" label="BLUETOOTHSOCKET_CLOSE"/>
34073 <int value="745" label="BLUETOOTHSOCKET_SEND"/>
34074 <int value="746" label="BLUETOOTHSOCKET_GETINFO"/>
34075 <int value="747" label="BLUETOOTHSOCKET_GETSOCKETS"/>
34076 <int value="748" label="WEBSTOREPRIVATE_SIGNINFUNCTION"/>
34077 <int value="749" label="SHELL_CREATEWINDOW"/>
34079 label="FILESYSTEMPROVIDERINTERNAL_GETMETADATAREQUESTEDSUCCESS"/>
34081 label="FILESYSTEMPROVIDERINTERNAL_GETMETADATAREQUESTEDERROR"/>
34082 <int value="752" label="BROWSER_OPENTAB"/>
34083 <int value="753" label="MANAGEMENT_CREATEAPPSHORTCUT"/>
34084 <int value="754" label="WEBVIEW_SHOWCONTEXTMENU"/>
34085 <int value="755" label="WEBRTCLOGGINGPRIVATE_STARTRTPDUMP"/>
34086 <int value="756" label="WEBRTCLOGGINGPRIVATE_STOPRTPDUMP"/>
34087 <int value="757" label="AUTOMATIONINTERNAL_ENABLEDESKTOP"/>
34088 <int value="758" label="HOTWORDPRIVATE_SETHOTWORDSESSIONSTATE"/>
34089 <int value="759" label="HOTWORDPRIVATE_NOTIFYHOTWORDRECOGNITION"/>
34091 label="FILESYSTEMPROVIDERINTERNAL_READDIRECTORYREQUESTEDSUCCESS"/>
34093 label="FILESYSTEMPROVIDERINTERNAL_READDIRECTORYREQUESTEDERROR"/>
34096 <enum name="ExtensionInstallCause" type="int">
34097 <int value="0" label="INSTALL_CAUSE_UNSET"/>
34098 <int value="1" label="INSTALL_CAUSE_USER_DOWNLOAD"/>
34099 <int value="2" label="INSTALL_CAUSE_UPDATE"/>
34100 <int value="3" label="INSTALL_CAUSE_EXTERNAL_FILE"/>
34101 <int value="4" label="INSTALL_CAUSE_AUTOMATION"/>
34104 <enum name="ExtensionInstallPromptExperimentLinkAction" type="int">
34105 <int value="0" label="Link is shown"/>
34106 <int value="1" label="Link is not shown"/>
34107 <int value="2" label="Link is clicked"/>
34110 <enum name="ExtensionInstallPromptType" type="int">
34111 <int value="0" label="Install prompt"/>
34112 <int value="1" label="Inline install prompt"/>
34113 <int value="2" label="Bundle install prompt"/>
34114 <int value="3" label="Re-enable prompt"/>
34115 <int value="4" label="Permissions prompt"/>
34116 <int value="5" label="External install prompt"/>
34117 <int value="6" label="Post install permissions prompt"/>
34118 <int value="7" label="Launch prompt"/>
34121 <enum name="ExtensionInstallVerifierGetSignatureResult" type="int">
34122 <int value="0" label="No signature (network error, etc)"/>
34123 <int value="1" label="Invalid signature"/>
34124 <int value="2" label="Valid signature"/>
34127 <enum name="ExtensionInstallVerifierInitResult" type="int">
34128 <int value="0" label="No value in prefs"/>
34129 <int value="1" label="Pref present but parsing failed"/>
34130 <int value="2" label="Invalid signature"/>
34131 <int value="3" label="Valid signature"/>
34134 <enum name="ExtensionInstallVerifierMustRemainDisabled" type="int">
34135 <int value="0" label="VERIFIED"/>
34136 <int value="1" label="NOT_EXTENSION"/>
34137 <int value="2" label="UNPACKED"/>
34138 <int value="3" label="ENTERPRISE_POLICY_ALLOWED"/>
34139 <int value="4" label="FORCED_NOT_VERIFIED"/>
34140 <int value="5" label="NOT_FROM_STORE"/>
34141 <int value="6" label="NO_SIGNATURE"/>
34142 <int value="7" label="NOT_VERIFIED_BUT_NOT_ENFORCING"/>
34143 <int value="8" label="NOT_VERIFIED"/>
34146 <enum name="ExtensionInstallVerifierStatus" type="int">
34147 <int value="0" label="NONE"/>
34148 <int value="1" label="BOOTSTRAP"/>
34149 <int value="2" label="ENFORCE"/>
34152 <enum name="ExtensionLaunchType" type="int">
34153 <int value="0" label="PINNED"/>
34154 <int value="1" label="REGULAR"/>
34155 <int value="2" label="FULLSCREEN"/>
34158 <enum name="ExtensionLocation" type="int">
34159 <int value="0" label="INVALID"/>
34160 <int value="1" label="INTERNAL"/>
34161 <int value="2" label="EXTERNAL_PREF"/>
34162 <int value="3" label="EXTERNAL_REGISTRY"/>
34163 <int value="4" label="LOAD"/>
34164 <int value="5" label="COMPONENT"/>
34165 <int value="6" label="EXTERNAL_PREF_DOWNLOAD"/>
34166 <int value="7" label="EXTERNAL_POLICY_DOWNLOAD"/>
34167 <int value="8" label="COMMAND_LINE"/>
34168 <int value="9" label="EXTERNAL_POLICY"/>
34169 <int value="10" label="EXTERNAL_COMPONENT"/>
34172 <enum name="ExtensionPermission" type="int">
34173 <int value="0" label="UNKNOWN"/>
34174 <int value="1" label="NONE"/>
34175 <int value="2" label="BOOKMARKS"/>
34176 <int value="3" label="GEOLOCATION"/>
34177 <int value="4" label="BROWSING_HISTORY"/>
34178 <int value="5" label="TABS"/>
34179 <int value="6" label="MANAGEMENT"/>
34180 <int value="7" label="DEBUGGER"/>
34181 <int value="8" label="1_HOST"/>
34182 <int value="9" label="2_HOSTS"/>
34183 <int value="10" label="3_HOSTS"/>
34184 <int value="11" label="4_OR_MORE_HOSTS"/>
34185 <int value="12" label="ALL_HOSTS"/>
34186 <int value="13" label="FULL_ACCESS"/>
34187 <int value="14" label="CLIPBOARD"/>
34188 <int value="15" label="TTS_ENGINE"/>
34189 <int value="16" label="CONTENT_SETTINGS"/>
34190 <int value="17" label="PRIVACY"/>
34191 <int value="18" label="MANAGED_MODE"/>
34192 <int value="19" label="INPUT"/>
34193 <int value="20" label="AUDIO_CAPTURE"/>
34194 <int value="21" label="VIDEO_CAPTURE"/>
34195 <int value="22" label="DOWNLOADS"/>
34196 <int value="23" label="FILE_SYSTEM_WRITE"/>
34197 <int value="24" label="ALL_MEDIA_GALLERIES"/>
34198 <int value="25" label="SERIAL"/>
34199 <int value="26" label="SOCKET_ANY_HOST"/>
34200 <int value="27" label="SOCKET_DOMAIN_HOSTS"/>
34201 <int value="28" label="SOCKET_SPECIFIC_HOSTS"/>
34204 <enum name="ExtensionPermission2" type="int">
34205 <!-- Generated from ../../../extensions/common/permissions/permission_message.h -->
34207 <int value="0" label="kUnknown"/>
34208 <int value="1" label="kNone"/>
34209 <int value="2" label="kBookmarks"/>
34210 <int value="3" label="kGeolocation"/>
34211 <int value="4" label="kBrowsingHistory"/>
34212 <int value="5" label="kTabs"/>
34213 <int value="6" label="kManagement"/>
34214 <int value="7" label="kDebugger"/>
34215 <int value="8" label="kDesktopCapture"/>
34216 <int value="9" label="kHid"/>
34217 <int value="10" label="kHosts1"/>
34218 <int value="11" label="kHosts2"/>
34219 <int value="12" label="kHosts3"/>
34220 <int value="13" label="kHosts4OrMore"/>
34221 <int value="14" label="kHostsAll"/>
34222 <int value="15" label="kFullAccess"/>
34223 <int value="16" label="kClipboard"/>
34224 <int value="17" label="kTtsEngine"/>
34225 <int value="18" label="kContentSettings"/>
34226 <int value="19" label="kPrivacy"/>
34227 <int value="20" label="kManagedMode"/>
34228 <int value="21" label="kInput"/>
34229 <int value="22" label="kAudioCapture"/>
34230 <int value="23" label="kVideoCapture"/>
34231 <int value="24" label="kDownloads"/>
34232 <int value="25" label="kFileSystemWrite"/>
34233 <int value="26" label="kMediaGalleriesAllGalleriesRead"/>
34234 <int value="27" label="kSerial"/>
34235 <int value="28" label="kSocketAnyHost"/>
34236 <int value="29" label="kSocketDomainHosts"/>
34237 <int value="30" label="kSocketSpecificHosts"/>
34238 <int value="31" label="kBluetooth"/>
34239 <int value="32" label="kUsb"/>
34240 <int value="33" label="kSystemIndicator"/>
34241 <int value="34" label="kUsbDevice"/>
34242 <int value="35" label="kMediaGalleriesAllGalleriesCopyTo"/>
34243 <int value="36" label="kSystemInfoDisplay"/>
34244 <int value="37" label="kNativeMessaging"/>
34245 <int value="38" label="kSyncFileSystem"/>
34246 <int value="39" label="kAudio"/>
34247 <int value="40" label="kFavicon"/>
34248 <int value="41" label="kMusicManagerPrivate"/>
34249 <int value="42" label="kWebConnectable"/>
34250 <int value="43" label="kActivityLogPrivate"/>
34251 <int value="44" label="kBluetoothDevices"/>
34252 <int value="45" label="kDownloadsOpen"/>
34253 <int value="46" label="kNetworkingPrivate"/>
34254 <int value="47" label="kDeclarativeWebRequest"/>
34255 <int value="48" label="kFileSystemDirectory"/>
34256 <int value="49" label="kFileSystemWriteDirectory"/>
34257 <int value="50" label="kSignedInDevices"/>
34258 <int value="51" label="kWallpaper"/>
34259 <int value="52" label="kNetworkState"/>
34260 <int value="53" label="kHomepage"/>
34261 <int value="54" label="kSearchProvider"/>
34262 <int value="55" label="kStartupPages"/>
34263 <int value="56" label="kMediaGalleriesAllGalleriesDelete"/>
34264 <int value="57" label="kScreenlockPrivate"/>
34265 <int value="58" label="kOverrideBookmarksUI"/>
34266 <int value="59" label="kAutomation"/>
34267 <int value="60" label="kAccessibilityFeaturesModify"/>
34268 <int value="61" label="kAccessibilityFeaturesRead"/>
34269 <int value="62" label="kBluetoothPrivate"/>
34272 <enum name="ExtensionServiceVerifyAllSuccess" type="int">
34273 <int value="0" label="VERIFY_ALL_BOOTSTRAP_SUCCESS"/>
34274 <int value="1" label="VERIFY_ALL_BOOTSTRAP_FAILURE"/>
34275 <int value="2" label="VERIFY_ALL_NON_BOOTSTRAP_SUCCESS"/>
34276 <int value="3" label="VERIFY_ALL_NON_BOOTSTRAP_FAILURE"/>
34279 <enum name="ExtensionType" type="int">
34280 <int value="0" label="UNKNOWN"/>
34281 <int value="1" label="EXTENSION"/>
34282 <int value="2" label="THEME"/>
34283 <int value="3" label="USER_SCRIPT"/>
34284 <int value="4" label="HOSTED_APP"/>
34285 <int value="5" label="LEGACY_PACKAGED_APP"/>
34286 <int value="6" label="PLATFORM_APP"/>
34289 <enum name="ExtensionUnpackFailureReason" type="int">
34291 Reasons the sandboxed extension unpacker can fail. See enum FailureReason
34292 in src/chrome/browser/extensions/sandboxed_extension_unpacker.h .
34294 <int value="0" label="COULD_NOT_GET_TEMP_DIRECTORY"/>
34295 <int value="1" label="COULD_NOT_CREATE_TEMP_DIRECTORY"/>
34296 <int value="2" label="FAILED_TO_COPY_EXTENSION_FILE_TO_TEMP_DIRECTORY"/>
34297 <int value="3" label="COULD_NOT_GET_SANDBOX_FRIENDLY_PATH"/>
34298 <int value="4" label="COULD_NOT_LOCALIZE_EXTENSION"/>
34299 <int value="5" label="INVALID_MANIFEST"/>
34300 <int value="6" label="UNPACKER_CLIENT_FAILED"/>
34301 <int value="7" label="UTILITY_PROCESS_CRASHED_WHILE_TRYING_TO_INSTALL"/>
34302 <int value="8" label="CRX_FILE_NOT_READABLE"/>
34303 <int value="9" label="CRX_HEADER_INVALID"/>
34304 <int value="10" label="CRX_MAGIC_NUMBER_INVALID"/>
34305 <int value="11" label="CRX_VERSION_NUMBER_INVALID"/>
34306 <int value="12" label="CRX_EXCESSIVELY_LARGE_KEY_OR_SIGNATURE"/>
34307 <int value="13" label="CRX_ZERO_KEY_LENGTH"/>
34308 <int value="14" label="CRX_ZERO_SIGNATURE_LENGTH"/>
34309 <int value="15" label="CRX_PUBLIC_KEY_INVALID"/>
34310 <int value="16" label="CRX_SIGNATURE_INVALID"/>
34311 <int value="17" label="CRX_SIGNATURE_VERIFICATION_INITIALIZATION_FAILED"/>
34312 <int value="18" label="CRX_SIGNATURE_VERIFICATION_FAILED"/>
34313 <int value="19" label="ERROR_SERIALIZING_MANIFEST_JSON"/>
34314 <int value="20" label="ERROR_SAVING_MANIFEST_JSON"/>
34315 <int value="21" label="COULD_NOT_READ_IMAGE_DATA_FROM_DISK"/>
34316 <int value="22" label="DECODED_IMAGES_DO_NOT_MATCH_THE_MANIFEST"/>
34317 <int value="23" label="INVALID_PATH_FOR_BROWSER_IMAGE"/>
34318 <int value="24" label="ERROR_REMOVING_OLD_IMAGE_FILE"/>
34319 <int value="25" label="INVALID_PATH_FOR_BITMAP_IMAGE"/>
34320 <int value="26" label="ERROR_RE_ENCODING_THEME_IMAGE"/>
34321 <int value="27" label="ERROR_SAVING_THEME_IMAGE"/>
34322 <int value="28" label="COULD_NOT_READ_CATALOG_DATA_FROM_DISK"/>
34323 <int value="29" label="INVALID_CATALOG_DATA"/>
34324 <int value="30" label="INVALID_PATH_FOR_CATALOG"/>
34325 <int value="31" label="ERROR_SERIALIZING_CATALOG"/>
34326 <int value="32" label="ERROR_SAVING_CATALOG"/>
34329 <enum name="ExternalDeviceAction" type="int">
34330 <int value="0" label="Import to Drive"/>
34331 <int value="1" label="View files"/>
34332 <int value="2" label="View files (automatically)"/>
34333 <int value="3" label="Watch video"/>
34334 <int value="4" label="Error"/>
34335 <int value="5" label="Close (no action)"/>
34338 <enum name="ExternalDisplayOpenResult" type="int">
34339 <int value="0" label="Success"/>
34340 <int value="1" label="Failed with EACCES (incorrect permission on device)"/>
34341 <int value="2" label="Failed with ENOENT (device missing)"/>
34342 <int value="3" label="Failed for some other reason"/>
34345 <enum name="ExternalDisplayReceiveResult" type="int">
34346 <int value="0" label="Success"/>
34347 <int value="1" label="ioctl() to I2C device failed"/>
34348 <int value="2" label="Bad message checksum"/>
34349 <int value="3" label="Bad message address"/>
34350 <int value="4" label="Bad message length"/>
34351 <int value="5" label="Bad command code in message"/>
34352 <int value="6" label="Bad result code in message"/>
34353 <int value="7" label="Bad feature index in message"/>
34354 <int value="8" label="Maximum value of 0 in message"/>
34357 <enum name="ExternalDisplaySendResult" type="int">
34358 <int value="0" label="Success"/>
34359 <int value="1" label="ioctl() to I2C device failed"/>
34362 <enum name="ExternalItemState" type="int">
34363 <int value="0" label="DEPRECATED_DISABLED"/>
34364 <int value="1" label="DEPRECATED_ENABLED"/>
34365 <int value="2" label="DISABLED (in webstore)"/>
34366 <int value="3" label="ENABLED (in webstore)"/>
34367 <int value="4" label="DISABLED (not in webstore)"/>
34368 <int value="5" label="ENABLED (not in webstore)"/>
34369 <int value="6" label="UNINSTALLED (in webstore)"/>
34370 <int value="7" label="UNINSTALLED (not in webstore)"/>
34373 <enum name="Exynos5250LotIdEnum" type="int">
34374 <int value="0" label="Fused device"/>
34375 <int value="1" label="Generic unfused device"/>
34376 <int value="2" label="Unfused; lot ID NZVPU"/>
34377 <int value="3" label="Unfused; lot ID NZVR7"/>
34380 <enum name="FallbackSSLVersion" type="int">
34381 <int value="0" label="FALLBACK_NONE">SSL version fallback did not occur.</int>
34382 <int value="1" label="FALLBACK_SSL3">Fell back on SSL 3.0.</int>
34383 <int value="2" label="FALLBACK_TLS1">Fell back on TLS 1.0.</int>
34384 <int value="3" label="FALLBACK_TLS1_1">Fell back on TLS 1.1.</int>
34387 <enum name="FeatureObserver" type="int">
34388 <!-- Generated from ..\..\..\third_party\WebKit\Source\core\frame\UseCounter.h -->
34390 <int value="0" label="PageDestruction"/>
34391 <int value="1" label="LegacyNotifications"/>
34392 <int value="2" label="MultipartMainResource"/>
34393 <int value="3" label="PrefixedIndexedDB"/>
34394 <int value="4" label="WorkerStart"/>
34395 <int value="5" label="SharedWorkerStart"/>
34396 <int value="6" label="LegacyWebAudio"/>
34397 <int value="7" label="WebAudioStart"/>
34398 <int value="8" label="PrefixedContentSecurityPolicy"/>
34399 <int value="9" label="UnprefixedIndexedDB"/>
34400 <int value="10" label="OpenWebDatabase"/>
34401 <int value="11" label="LegacyHTMLNotifications"/>
34402 <int value="12" label="LegacyTextNotifications"/>
34403 <int value="13" label="UnprefixedRequestAnimationFrame"/>
34404 <int value="14" label="PrefixedRequestAnimationFrame"/>
34405 <int value="15" label="ContentSecurityPolicy"/>
34406 <int value="16" label="ContentSecurityPolicyReportOnly"/>
34407 <int value="17" label="PrefixedContentSecurityPolicyReportOnly"/>
34408 <int value="18" label="PrefixedTransitionEndEvent"/>
34409 <int value="19" label="UnprefixedTransitionEndEvent"/>
34410 <int value="20" label="PrefixedAndUnprefixedTransitionEndEvent"/>
34411 <int value="21" label="AutoFocusAttribute"/>
34412 <int value="22" label="DeprecatedAutoSaveAttribute"/>
34413 <int value="23" label="DataListElement"/>
34414 <int value="24" label="FormAttribute"/>
34415 <int value="25" label="IncrementalAttribute"/>
34416 <int value="26" label="InputTypeColor"/>
34417 <int value="27" label="InputTypeDate"/>
34418 <int value="28" label="InputTypeDateTime"/>
34419 <int value="29" label="InputTypeDateTimeFallback"/>
34420 <int value="30" label="InputTypeDateTimeLocal"/>
34421 <int value="31" label="InputTypeEmail"/>
34422 <int value="32" label="InputTypeMonth"/>
34423 <int value="33" label="InputTypeNumber"/>
34424 <int value="34" label="InputTypeRange"/>
34425 <int value="35" label="InputTypeSearch"/>
34426 <int value="36" label="InputTypeTel"/>
34427 <int value="37" label="InputTypeTime"/>
34428 <int value="38" label="InputTypeURL"/>
34429 <int value="39" label="InputTypeWeek"/>
34430 <int value="40" label="InputTypeWeekFallback"/>
34431 <int value="41" label="ListAttribute"/>
34432 <int value="42" label="MaxAttribute"/>
34433 <int value="43" label="MinAttribute"/>
34434 <int value="44" label="PatternAttribute"/>
34435 <int value="45" label="PlaceholderAttribute"/>
34436 <int value="46" label="PrecisionAttribute"/>
34437 <int value="47" label="PrefixedDirectoryAttribute"/>
34438 <int value="48" label="PrefixedSpeechAttribute"/>
34439 <int value="49" label="RequiredAttribute"/>
34440 <int value="50" label="ResultsAttribute"/>
34441 <int value="51" label="StepAttribute"/>
34442 <int value="52" label="PageVisits"/>
34443 <int value="53" label="HTMLMarqueeElement"/>
34444 <int value="54" label="Unused: CSSOverflowMarquee"/>
34445 <int value="55" label="Reflection"/>
34446 <int value="56" label="CursorVisibility"/>
34447 <int value="57" label="PrefixedStorageInfo"/>
34448 <int value="58" label="XFrameOptions"/>
34449 <int value="59" label="XFrameOptionsSameOrigin"/>
34450 <int value="60" label="XFrameOptionsSameOriginWithBadAncestorChain"/>
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34452 <int value="62" label="DeprecatedFlexboxChrome"/>
34453 <int value="63" label="DeprecatedFlexboxChromeExtension"/>
34454 <int value="64" label="SVGTRefElement"/>
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34456 <int value="66" label="PrefixedPerformanceTimeline"/>
34457 <int value="67" label="UnprefixedUserTiming"/>
34458 <int value="68" label="PrefixedUserTiming"/>
34459 <int value="69" label="WindowEvent"/>
34460 <int value="70" label="ContentSecurityPolicyWithBaseElement"/>
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34462 <int value="72" label="PrefixedMediaGenerateKeyRequest"/>
34463 <int value="73" label="WebAudioLooping"/>
34464 <int value="74" label="DocumentClear"/>
34465 <int value="75" label="PrefixedTransitionMediaFeature"/>
34466 <int value="76" label="SVGFontElement"/>
34467 <int value="77" label="XMLDocument"/>
34468 <int value="78" label="XSLProcessingInstruction"/>
34469 <int value="79" label="XSLTProcessor"/>
34470 <int value="80" label="SVGSwitchElement"/>
34471 <int value="81" label="PrefixedDocumentRegister"/>
34472 <int value="82" label="HTMLShadowElementOlderShadowRoot"/>
34473 <int value="83" label="DocumentAll"/>
34474 <int value="84" label="FormElement"/>
34475 <int value="85" label="DemotedFormElement"/>
34476 <int value="86" label="CaptureAttributeAsEnum"/>
34477 <int value="87" label="ShadowDOMPrefixedPseudo"/>
34478 <int value="88" label="ShadowDOMPrefixedCreateShadowRoot"/>
34479 <int value="89" label="ShadowDOMPrefixedShadowRoot"/>
34480 <int value="90" label="SVGAnimationElement"/>
34481 <int value="91" label="KeyboardEventKeyLocation"/>
34482 <int value="92" label="CaptureEvents"/>
34483 <int value="93" label="ReleaseEvents"/>
34484 <int value="94" label="CSSDisplayRunIn"/>
34485 <int value="95" label="CSSDisplayCompact"/>
34486 <int value="96" label="LineClamp"/>
34487 <int value="97" label="SubFrameBeforeUnloadRegistered"/>
34488 <int value="98" label="SubFrameBeforeUnloadFired"/>
34489 <int value="99" label="CSSPseudoElementPrefixedDistributed"/>
34490 <int value="100" label="TextReplaceWholeText"/>
34491 <int value="101" label="PrefixedShadowRootConstructor"/>
34492 <int value="102" label="ConsoleMarkTimeline"/>
34493 <int value="103" label="CSSPseudoElementUserAgentCustomPseudo"/>
34494 <int value="104" label="DocumentTypeEntities"/>
34495 <int value="105" label="DocumentTypeInternalSubset"/>
34496 <int value="106" label="DocumentTypeNotations"/>
34497 <int value="107" label="ElementGetAttributeNode"/>
34498 <int value="108" label="ElementSetAttributeNode"/>
34499 <int value="109" label="ElementRemoveAttributeNode"/>
34500 <int value="110" label="ElementGetAttributeNodeNS"/>
34501 <int value="111" label="DocumentCreateAttribute"/>
34502 <int value="112" label="DocumentCreateAttributeNS"/>
34503 <int value="113" label="DocumentCreateCDATASection"/>
34504 <int value="114" label="DocumentInputEncoding"/>
34505 <int value="115" label="DocumentXMLEncoding"/>
34506 <int value="116" label="DocumentXMLStandalone"/>
34507 <int value="117" label="DocumentXMLVersion"/>
34508 <int value="118" label="NodeIsSameNode"/>
34509 <int value="119" label="NodeIsSupported"/>
34510 <int value="120" label="NodeNamespaceURI"/>
34511 <int value="121" label="NodePrefix"/>
34512 <int value="122" label="NodeLocalName"/>
34513 <int value="123" label="NavigatorProductSub"/>
34514 <int value="124" label="NavigatorVendor"/>
34515 <int value="125" label="NavigatorVendorSub"/>
34516 <int value="126" label="FileError"/>
34517 <int value="127" label="DocumentCharset"/>
34518 <int value="128" label="PrefixedAnimationEndEvent"/>
34519 <int value="129" label="UnprefixedAnimationEndEvent"/>
34520 <int value="130" label="PrefixedAndUnprefixedAnimationEndEvent"/>
34521 <int value="131" label="PrefixedAnimationStartEvent"/>
34522 <int value="132" label="UnprefixedAnimationStartEvent"/>
34523 <int value="133" label="PrefixedAndUnprefixedAnimationStartEvent"/>
34524 <int value="134" label="PrefixedAnimationIterationEvent"/>
34525 <int value="135" label="UnprefixedAnimationIterationEvent"/>
34526 <int value="136" label="PrefixedAndUnprefixedAnimationIterationEvent"/>
34527 <int value="137" label="EventReturnValue"/>
34528 <int value="138" label="SVGSVGElement"/>
34529 <int value="139" label="SVGAnimateColorElement"/>
34530 <int value="140" label="InsertAdjacentText"/>
34531 <int value="141" label="InsertAdjacentElement"/>
34532 <int value="142" label="HasAttributes"/>
34533 <int value="143" label="DOMSubtreeModifiedEvent"/>
34534 <int value="144" label="DOMNodeInsertedEvent"/>
34535 <int value="145" label="DOMNodeRemovedEvent"/>
34536 <int value="146" label="DOMNodeRemovedFromDocumentEvent"/>
34537 <int value="147" label="DOMNodeInsertedIntoDocumentEvent"/>
34538 <int value="148" label="DOMCharacterDataModifiedEvent"/>
34539 <int value="149" label="DocumentAllTags"/>
34540 <int value="150" label="DocumentAllLegacyCall"/>
34541 <int value="151" label="HTMLAppletElementLegacyCall"/>
34542 <int value="152" label="HTMLEmbedElementLegacyCall"/>
34543 <int value="153" label="HTMLObjectElementLegacyCall"/>
34544 <int value="154" label="BeforeLoadEvent"/>
34545 <int value="155" label="GetMatchedCSSRules"/>
34546 <int value="156" label="SVGFontInCSS"/>
34547 <int value="157" label="ScrollTopBodyNotQuirksMode"/>
34548 <int value="158" label="ScrollLeftBodyNotQuirksMode"/>
34549 <int value="159" label="AttributeIsId"/>
34550 <int value="160" label="AttributeOwnerElement"/>
34551 <int value="161" label="AttributeSetPrefix"/>
34552 <int value="162" label="AttributeSpecified"/>
34553 <int value="163" label="BeforeLoadEventInIsolatedWorld"/>
34554 <int value="164" label="PrefixedAudioDecodedByteCount"/>
34555 <int value="165" label="PrefixedVideoDecodedByteCount"/>
34556 <int value="166" label="PrefixedVideoSupportsFullscreen"/>
34557 <int value="167" label="PrefixedVideoDisplayingFullscreen"/>
34558 <int value="168" label="PrefixedVideoEnterFullscreen"/>
34559 <int value="169" label="PrefixedVideoExitFullscreen"/>
34560 <int value="170" label="PrefixedVideoEnterFullScreen"/>
34561 <int value="171" label="PrefixedVideoExitFullScreen"/>
34562 <int value="172" label="PrefixedVideoDecodedFrameCount"/>
34563 <int value="173" label="PrefixedVideoDroppedFrameCount"/>
34564 <int value="174" label="SourceElementCandidate"/>
34565 <int value="175" label="SourceElementNonMatchingMedia"/>
34566 <int value="176" label="PrefixedElementRequestFullscreen"/>
34567 <int value="177" label="PrefixedElementRequestFullScreen"/>
34568 <int value="178" label="BarPropLocationbar"/>
34569 <int value="179" label="BarPropMenubar"/>
34570 <int value="180" label="BarPropPersonalbar"/>
34571 <int value="181" label="BarPropScrollbars"/>
34572 <int value="182" label="BarPropStatusbar"/>
34573 <int value="183" label="BarPropToolbar"/>
34574 <int value="184" label="InputTypeEmailMultiple"/>
34575 <int value="185" label="InputTypeEmailMaxLength"/>
34576 <int value="186" label="InputTypeEmailMultipleMaxLength"/>
34577 <int value="187" label="TextTrackCueConstructor"/>
34578 <int value="188" label="CSSStyleDeclarationPropertyName"/>
34579 <int value="189" label="CSSStyleDeclarationFloatPropertyName"/>
34580 <int value="190" label="InputTypeText"/>
34581 <int value="191" label="InputTypeTextMaxLength"/>
34582 <int value="192" label="InputTypePassword"/>
34583 <int value="193" label="InputTypePasswordMaxLength"/>
34584 <int value="194" label="SVGInstanceRoot"/>
34585 <int value="195" label="ShowModalDialog"/>
34586 <int value="196" label="PrefixedPageVisibility"/>
34587 <int value="197" label="HTMLFrameElementLocation"/>
34588 <int value="198" label="CSSStyleSheetInsertRuleOptionalArg"/>
34589 <int value="199" label="CSSWebkitRegionAtRule"/>
34590 <int value="200" label="DocumentBeforeUnloadRegistered"/>
34591 <int value="201" label="DocumentBeforeUnloadFired"/>
34592 <int value="202" label="DocumentUnloadRegistered"/>
34593 <int value="203" label="DocumentUnloadFired"/>
34594 <int value="204" label="SVGLocatableNearestViewportElement"/>
34595 <int value="205" label="SVGLocatableFarthestViewportElement"/>
34596 <int value="206" label="IsIndexElement"/>
34597 <int value="207" label="HTMLHeadElementProfile"/>
34598 <int value="208" label="OverflowChangedEvent"/>
34599 <int value="209" label="SVGPointMatrixTransform"/>
34600 <int value="210" label="HTMLHtmlElementManifest"/>
34601 <int value="211" label="DOMFocusInOutEvent"/>
34602 <int value="212" label="FileGetLastModifiedDate"/>
34603 <int value="213" label="HTMLElementInnerText"/>
34604 <int value="214" label="HTMLElementOuterText"/>
34605 <int value="215" label="ReplaceDocumentViaJavaScriptURL"/>
34606 <int value="216" label="ElementSetAttributeNodeNS"/>
34607 <int value="217" label="ElementPrefixedMatchesSelector"/>
34608 <int value="218" label="DOMImplementationCreateCSSStyleSheet"/>
34609 <int value="219" label="CSSStyleSheetRules"/>
34610 <int value="220" label="CSSStyleSheetAddRule"/>
34611 <int value="221" label="CSSStyleSheetRemoveRule"/>
34612 <int value="222" label="InitMessageEvent"/>
34613 <int value="223" label="PrefixedInitMessageEvent"/>
34614 <int value="224" label="ElementSetPrefix"/>
34615 <int value="225" label="CSSStyleDeclarationGetPropertyCSSValue"/>
34616 <int value="226" label="SVGElementGetPresentationAttribute"/>
34617 <int value="227" label="REMOVEDAttrUsedAsNodeParameter"/>
34618 <int value="228" label="REMOVEDAttrUsedAsNodeReceiver"/>
34619 <int value="229" label="PrefixedMediaCancelKeyRequest"/>
34620 <int value="230" label="DOMImplementationHasFeature"/>
34621 <int value="231" label="DOMImplementationHasFeatureReturnFalse"/>
34622 <int value="232" label="CanPlayTypeKeySystem"/>
34623 <int value="233" label="PrefixedDevicePixelRatioMediaFeature"/>
34624 <int value="234" label="PrefixedMaxDevicePixelRatioMediaFeature"/>
34625 <int value="235" label="PrefixedMinDevicePixelRatioMediaFeature"/>
34626 <int value="236" label="PrefixedTransform2dMediaFeature"/>
34627 <int value="237" label="PrefixedTransform3dMediaFeature"/>
34628 <int value="238" label="PrefixedAnimationMediaFeature"/>
34629 <int value="239" label="PrefixedViewModeMediaFeature"/>
34630 <int value="240" label="PrefixedStorageQuota"/>
34631 <int value="241" label="ContentSecurityPolicyReportOnlyInMeta"/>
34632 <int value="242" label="PrefixedMediaSourceOpen"/>
34633 <int value="243" label="ResetReferrerPolicy"/>
34634 <int value="244" label="CaseInsensitiveAttrSelectorMatch"/>
34635 <int value="245" label="CaptureAttributeAsBoolean"/>
34636 <int value="246" label="FormNameAccessForImageElement"/>
34637 <int value="247" label="FormNameAccessForPastNamesMap"/>
34638 <int value="248" label="FormAssociationByParser"/>
34639 <int value="249" label="HTMLSourceElementMedia"/>
34640 <int value="250" label="SVGSVGElementInDocument"/>
34641 <int value="251" label="SVGDocumentRootElement"/>
34642 <int value="252" label="DocumentCreateEventOptionalArgument"/>
34643 <int value="253" label="MediaErrorEncrypted"/>
34644 <int value="254" label="EventSourceURL"/>
34645 <int value="255" label="WebSocketURL"/>
34646 <int value="256" label="UnsafeEvalBlocksCSSOM"/>
34647 <int value="257" label="WorkerSubjectToCSP"/>
34648 <int value="258" label="WorkerAllowedByChildBlockedByScript"/>
34649 <int value="259" label="HTMLMediaElementControllerNotNull"/>
34650 <int value="260" label="DeprecatedWebKitGradient"/>
34651 <int value="261" label="DeprecatedWebKitLinearGradient"/>
34652 <int value="262" label="DeprecatedWebKitRepeatingLinearGradient"/>
34653 <int value="263" label="DeprecatedWebKitRadialGradient"/>
34654 <int value="264" label="DeprecatedWebKitRepeatingRadialGradient"/>
34655 <int value="265" label="PrefixedGetImageDataHD"/>
34656 <int value="266" label="PrefixedPutImageDataHD"/>
34657 <int value="267" label="PrefixedImageSmoothingEnabled"/>
34658 <int value="268" label="UnprefixedImageSmoothingEnabled"/>
34659 <int value="269" label="ShadowRootApplyAuthorStyles"/>
34660 <int value="270" label="PromiseConstructor"/>
34661 <int value="271" label="PromiseCast"/>
34662 <int value="272" label="PromiseReject"/>
34663 <int value="273" label="PromiseResolve"/>
34664 <int value="274" label="TextAutosizing"/>
34665 <int value="275" label="TextAutosizingLayout"/>
34666 <int value="276" label="HTMLAnchorElementPingAttribute"/>
34667 <int value="277" label="JavascriptExhaustedMemory"/>
34668 <int value="278" label="InsertAdjacentHTML"/>
34669 <int value="279" label="SVGClassName"/>
34670 <int value="280" label="HTMLAppletElement"/>
34671 <int value="281" label="HTMLMediaElementSeekToFragmentStart"/>
34672 <int value="282" label="HTMLMediaElementPauseAtFragmentEnd"/>
34673 <int value="283" label="PrefixedWindowURL"/>
34674 <int value="284" label="PrefixedWorkerURL"/>
34675 <int value="285" label="WindowOrientation"/>
34676 <int value="286" label="DOMStringListContains"/>
34677 <int value="287" label="DocumentCaptureEvents"/>
34678 <int value="288" label="DocumentReleaseEvents"/>
34679 <int value="289" label="WindowCaptureEvents"/>
34680 <int value="290" label="WindowReleaseEvents"/>
34681 <int value="291" label="PrefixedGamepad"/>
34682 <int value="292" label="ElementAnimateKeyframeListEffectObjectTiming"/>
34683 <int value="293" label="ElementAnimateKeyframeListEffectDoubleTiming"/>
34684 <int value="294" label="ElementAnimateKeyframeListEffectNoTiming"/>
34685 <int value="295" label="DocumentXPathCreateExpression"/>
34686 <int value="296" label="DocumentXPathCreateNSResolver"/>
34687 <int value="297" label="DocumentXPathEvaluate"/>
34688 <int value="298" label="AttrGetValue"/>
34689 <int value="299" label="AttrSetValue"/>
34690 <int value="300" label="AnimationConstructorKeyframeListEffectObjectTiming"/>
34691 <int value="301" label="AnimationConstructorKeyframeListEffectDoubleTiming"/>
34692 <int value="302" label="AnimationConstructorKeyframeListEffectNoTiming"/>
34693 <int value="303" label="AttrSetValueWithElement"/>
34694 <int value="304" label="PrefixedCancelAnimationFrame"/>
34695 <int value="305" label="PrefixedCancelRequestAnimationFrame"/>
34696 <int value="306" label="NamedNodeMapGetNamedItem"/>
34697 <int value="307" label="NamedNodeMapSetNamedItem"/>
34698 <int value="308" label="NamedNodeMapRemoveNamedItem"/>
34699 <int value="309" label="NamedNodeMapItem"/>
34700 <int value="310" label="NamedNodeMapGetNamedItemNS"/>
34701 <int value="311" label="NamedNodeMapSetNamedItemNS"/>
34702 <int value="312" label="NamedNodeMapRemoveNamedItemNS"/>
34703 <int value="313" label="OpenWebDatabaseInWorker"/>
34704 <int value="314" label="OpenWebDatabaseSyncInWorker"/>
34705 <int value="315" label="PrefixedAllowFullscreenAttribute"/>
34706 <int value="316" label="XHRProgressEventPosition"/>
34707 <int value="317" label="XHRProgressEventTotalSize"/>
34708 <int value="318" label="PrefixedDocumentIsFullscreen"/>
34709 <int value="319" label="PrefixedDocumentFullScreenKeyboardInputAllowed"/>
34710 <int value="320" label="PrefixedDocumentCurrentFullScreenElement"/>
34711 <int value="321" label="PrefixedDocumentCancelFullScreen"/>
34712 <int value="322" label="PrefixedDocumentFullscreenEnabled"/>
34713 <int value="323" label="PrefixedDocumentFullscreenElement"/>
34714 <int value="324" label="PrefixedDocumentExitFullscreen"/>
34715 <int value="325" label="SVGForeignObjectElement"/>
34716 <int value="326" label="PrefixedElementRequestPointerLock"/>
34717 <int value="327" label="SelectionSetPosition"/>
34718 <int value="328" label="AnimationPlayerFinishEvent"/>
34719 <int value="329" label="SVGSVGElementInXMLDocument"/>
34720 <int value="330" label="CanvasRenderingContext2DSetAlpha"/>
34721 <int value="331" label="CanvasRenderingContext2DSetCompositeOperation"/>
34722 <int value="332" label="CanvasRenderingContext2DSetLineWidth"/>
34723 <int value="333" label="CanvasRenderingContext2DSetLineCap"/>
34724 <int value="334" label="CanvasRenderingContext2DSetLineJoin"/>
34725 <int value="335" label="CanvasRenderingContext2DSetMiterLimit"/>
34726 <int value="336" label="CanvasRenderingContext2DClearShadow"/>
34727 <int value="337" label="CanvasRenderingContext2DSetStrokeColor"/>
34728 <int value="338" label="CanvasRenderingContext2DSetFillColor"/>
34729 <int value="339" label="CanvasRenderingContext2DDrawImageFromRect"/>
34730 <int value="340" label="CanvasRenderingContext2DSetShadow"/>
34731 <int value="341" label="PrefixedPerformanceClearResourceTimings"/>
34732 <int value="342" label="PrefixedPerformanceSetResourceTimingBufferSize"/>
34733 <int value="343" label="EventSrcElement"/>
34734 <int value="344" label="EventCancelBubble"/>
34735 <int value="345" label="EventPath"/>
34736 <int value="346" label="EventClipboardData"/>
34737 <int value="347" label="NodeIteratorDetach"/>
34738 <int value="348" label="AttrNodeValue"/>
34739 <int value="349" label="AttrTextContent"/>
34740 <int value="350" label="EventGetReturnValueTrue"/>
34741 <int value="351" label="EventGetReturnValueFalse"/>
34742 <int value="352" label="EventSetReturnValueTrue"/>
34743 <int value="353" label="EventSetReturnValueFalse"/>
34744 <int value="354" label="NodeIteratorExpandEntityReferences"/>
34745 <int value="355" label="TreeWalkerExpandEntityReferences"/>
34746 <int value="356" label="WindowOffscreenBuffering"/>
34747 <int value="357" label="WindowDefaultStatus"/>
34748 <int value="358" label="WindowDefaultstatus"/>
34749 <int value="359" label="PrefixedConvertPointFromPageToNode"/>
34750 <int value="360" label="PrefixedConvertPointFromNodeToPage"/>
34751 <int value="361" label="PrefixedTransitionEventConstructor"/>
34752 <int value="362" label="PrefixedMutationObserverConstructor"/>
34753 <int value="363" label="PrefixedIDBCursorConstructor"/>
34754 <int value="364" label="PrefixedIDBDatabaseConstructor"/>
34755 <int value="365" label="PrefixedIDBFactoryConstructor"/>
34756 <int value="366" label="PrefixedIDBIndexConstructor"/>
34757 <int value="367" label="PrefixedIDBKeyRangeConstructor"/>
34758 <int value="368" label="PrefixedIDBObjectStoreConstructor"/>
34759 <int value="369" label="PrefixedIDBRequestConstructor"/>
34760 <int value="370" label="PrefixedIDBTransactionConstructor"/>
34761 <int value="371" label="NotificationPermission"/>
34762 <int value="372" label="RangeDetach"/>
34763 <int value="373" label="DocumentImportNodeOptionalArgument"/>
34764 <int value="374" label="HTMLTableElementVspace"/>
34765 <int value="375" label="HTMLTableElementHspace"/>
34766 <int value="376" label="PrefixedDocumentExitPointerLock"/>
34767 <int value="377" label="PrefixedDocumentPointerLockElement"/>
34768 <int value="378" label="PrefixedTouchRadiusX"/>
34769 <int value="379" label="PrefixedTouchRadiusY"/>
34770 <int value="380" label="PrefixedTouchRotationAngle"/>
34771 <int value="381" label="PrefixedTouchForce"/>
34772 <int value="382" label="PrefixedMouseEventMovementX"/>
34773 <int value="383" label="PrefixedMouseEventMovementY"/>
34774 <int value="384" label="PrefixedWheelEventDirectionInvertedFromDevice"/>
34775 <int value="385" label="PrefixedWheelEventInit"/>
34776 <int value="386" label="PrefixedFileRelativePath"/>
34777 <int value="387" label="DocumentCaretRangeFromPoint"/>
34778 <int value="388" label="DocumentGetCSSCanvasContext"/>
34779 <int value="389" label="ElementScrollIntoViewIfNeeded"/>
34780 <int value="390" label="ElementScrollByLines"/>
34781 <int value="391" label="ElementScrollByPages"/>
34782 <int value="392" label="RangeCompareNode"/>
34783 <int value="393" label="RangeExpand"/>
34784 <int value="394" label="HTMLFrameElementWidth"/>
34785 <int value="395" label="HTMLFrameElementHeight"/>
34786 <int value="396" label="HTMLImageElementX"/>
34787 <int value="397" label="HTMLImageElementY"/>
34788 <int value="398" label="HTMLOptionsCollectionRemoveElement"/>
34789 <int value="399" label="HTMLPreElementWrap"/>
34790 <int value="400" label="SelectionBaseNode"/>
34791 <int value="401" label="SelectionBaseOffset"/>
34792 <int value="402" label="SelectionExtentNode"/>
34793 <int value="403" label="SelectionExtentOffset"/>
34794 <int value="404" label="SelectionType"/>
34795 <int value="405" label="SelectionModify"/>
34796 <int value="406" label="SelectionSetBaseAndExtent"/>
34797 <int value="407" label="SelectionEmpty"/>
34798 <int value="408" label="SVGFEMorphologyElementSetRadius"/>
34799 <int value="409" label="VTTCue"/>
34800 <int value="410" label="VTTCueRender"/>
34801 <int value="411" label="VTTCueRenderVertical"/>
34802 <int value="412" label="VTTCueRenderSnapToLinesFalse"/>
34803 <int value="413" label="VTTCueRenderLineNotAuto"/>
34804 <int value="414" label="VTTCueRenderPositionNot50"/>
34805 <int value="415" label="VTTCueRenderSizeNot100"/>
34806 <int value="416" label="VTTCueRenderAlignNotMiddle"/>
34809 <enum name="FFmpegCodecs" type="int">
34810 <int value="0" label="NONE"/>
34811 <int value="1" label="MPEG1VIDEO"/>
34812 <int value="2" label="MPEG2VIDEO"/>
34813 <int value="3" label="MPEG2VIDEO_XVMC"/>
34814 <int value="4" label="H261"/>
34815 <int value="5" label="H263"/>
34816 <int value="6" label="RV10"/>
34817 <int value="7" label="RV20"/>
34818 <int value="8" label="MJPEG"/>
34819 <int value="9" label="MJPEGB"/>
34820 <int value="10" label="LJPEG"/>
34821 <int value="11" label="SP5X"/>
34822 <int value="12" label="JPEGLS"/>
34823 <int value="13" label="MPEG4"/>
34824 <int value="14" label="RAWVIDEO"/>
34825 <int value="15" label="MSMPEG4V1"/>
34826 <int value="16" label="MSMPEG4V2"/>
34827 <int value="17" label="MSMPEG4V3"/>
34828 <int value="18" label="WMV1"/>
34829 <int value="19" label="WMV2"/>
34830 <int value="20" label="H263P"/>
34831 <int value="21" label="H263I"/>
34832 <int value="22" label="FLV1"/>
34833 <int value="23" label="SVQ1"/>
34834 <int value="24" label="SVQ3"/>
34835 <int value="25" label="DVVIDEO"/>
34836 <int value="26" label="HUFFYUV"/>
34837 <int value="27" label="CYUV"/>
34838 <int value="28" label="H264"/>
34839 <int value="29" label="INDEO3"/>
34840 <int value="30" label="VP3"/>
34841 <int value="31" label="THEORA"/>
34842 <int value="32" label="ASV1"/>
34843 <int value="33" label="ASV2"/>
34844 <int value="34" label="FFV1"/>
34845 <int value="35" label="4XM"/>
34846 <int value="36" label="VCR1"/>
34847 <int value="37" label="CLJR"/>
34848 <int value="38" label="MDEC"/>
34849 <int value="39" label="ROQ"/>
34850 <int value="40" label="INTERPLAY_VIDEO"/>
34851 <int value="41" label="XAN_WC3"/>
34852 <int value="42" label="XAN_WC4"/>
34853 <int value="43" label="RPZA"/>
34854 <int value="44" label="CINEPAK"/>
34855 <int value="45" label="WS_VQA"/>
34856 <int value="46" label="MSRLE"/>
34857 <int value="47" label="MSVIDEO1"/>
34858 <int value="48" label="IDCIN"/>
34859 <int value="49" label="8BPS"/>
34860 <int value="50" label="SMC"/>
34861 <int value="51" label="FLIC"/>
34862 <int value="52" label="TRUEMOTION1"/>
34863 <int value="53" label="VMDVIDEO"/>
34864 <int value="54" label="MSZH"/>
34865 <int value="55" label="ZLIB"/>
34866 <int value="56" label="QTRLE"/>
34867 <int value="57" label="SNOW"/>
34868 <int value="58" label="TSCC"/>
34869 <int value="59" label="ULTI"/>
34870 <int value="60" label="QDRAW"/>
34871 <int value="61" label="VIXL"/>
34872 <int value="62" label="QPEG"/>
34873 <int value="63" label="PNG"/>
34874 <int value="64" label="PPM"/>
34875 <int value="65" label="PBM"/>
34876 <int value="66" label="PGM"/>
34877 <int value="67" label="PGMYUV"/>
34878 <int value="68" label="PAM"/>
34879 <int value="69" label="FFVHUFF"/>
34880 <int value="70" label="RV30"/>
34881 <int value="71" label="RV40"/>
34882 <int value="72" label="VC1"/>
34883 <int value="73" label="WMV3"/>
34884 <int value="74" label="LOCO"/>
34885 <int value="75" label="WNV1"/>
34886 <int value="76" label="AASC"/>
34887 <int value="77" label="INDEO2"/>
34888 <int value="78" label="FRAPS"/>
34889 <int value="79" label="TRUEMOTION2"/>
34890 <int value="80" label="BMP"/>
34891 <int value="81" label="CSCD"/>
34892 <int value="82" label="MMVIDEO"/>
34893 <int value="83" label="ZMBV"/>
34894 <int value="84" label="AVS"/>
34895 <int value="85" label="SMACKVIDEO"/>
34896 <int value="86" label="NUV"/>
34897 <int value="87" label="KMVC"/>
34898 <int value="88" label="FLASHSV"/>
34899 <int value="89" label="CAVS"/>
34900 <int value="90" label="JPEG2000"/>
34901 <int value="91" label="VMNC"/>
34902 <int value="92" label="VP5"/>
34903 <int value="93" label="VP6"/>
34904 <int value="94" label="VP6F"/>
34905 <int value="95" label="TARGA"/>
34906 <int value="96" label="DSICINVIDEO"/>
34907 <int value="97" label="TIERTEXSEQVIDEO"/>
34908 <int value="98" label="TIFF"/>
34909 <int value="99" label="GIF"/>
34910 <int value="100" label="DXA"/>
34911 <int value="101" label="DNXHD"/>
34912 <int value="102" label="THP"/>
34913 <int value="103" label="SGI"/>
34914 <int value="104" label="C93"/>
34915 <int value="105" label="BETHSOFTVID"/>
34916 <int value="106" label="PTX"/>
34917 <int value="107" label="TXD"/>
34918 <int value="108" label="VP6A"/>
34919 <int value="109" label="AMV"/>
34920 <int value="110" label="VB"/>
34921 <int value="111" label="PCX"/>
34922 <int value="112" label="SUNRAST"/>
34923 <int value="113" label="INDEO4"/>
34924 <int value="114" label="INDEO5"/>
34925 <int value="115" label="MIMIC"/>
34926 <int value="116" label="RL2"/>
34927 <int value="117" label="ESCAPE124"/>
34928 <int value="118" label="DIRAC"/>
34929 <int value="119" label="BFI"/>
34930 <int value="120" label="CMV"/>
34931 <int value="121" label="MOTIONPIXELS"/>
34932 <int value="122" label="TGV"/>
34933 <int value="123" label="TGQ"/>
34934 <int value="124" label="TQI"/>
34935 <int value="125" label="AURA"/>
34936 <int value="126" label="AURA2"/>
34937 <int value="127" label="V210X"/>
34938 <int value="128" label="TMV"/>
34939 <int value="129" label="V210"/>
34940 <int value="130" label="DPX"/>
34941 <int value="131" label="MAD"/>
34942 <int value="132" label="FRWU"/>
34943 <int value="133" label="FLASHSV2"/>
34944 <int value="134" label="CDGRAPHICS"/>
34945 <int value="135" label="R210"/>
34946 <int value="136" label="ANM"/>
34947 <int value="137" label="BINKVIDEO"/>
34948 <int value="138" label="IFF_ILBM"/>
34949 <int value="139" label="IFF_BYTERUN1"/>
34950 <int value="140" label="KGV1"/>
34951 <int value="141" label="YOP"/>
34952 <int value="142" label="VP8"/>
34953 <int value="143" label="PICTOR"/>
34954 <int value="144" label="ANSI"/>
34955 <int value="145" label="A64_MULTI"/>
34956 <int value="146" label="A64_MULTI5"/>
34957 <int value="147" label="R10K"/>
34958 <int value="148" label="MXPEG"/>
34959 <int value="149" label="LAGARITH"/>
34960 <int value="150" label="PRORES"/>
34961 <int value="151" label="JV"/>
34962 <int value="152" label="DFA"/>
34963 <int value="153" label="WMV3IMAGE"/>
34964 <int value="154" label="VC1IMAGE"/>
34965 <int value="155" label="UTVIDEO"/>
34966 <int value="156" label="BMV_VIDEO"/>
34967 <int value="157" label="VBLE"/>
34968 <int value="158" label="DXTORY"/>
34969 <int value="159" label="V410"/>
34970 <int value="160" label="XWD"/>
34971 <int value="161" label="CDXL"/>
34972 <int value="162" label="XBM"/>
34973 <int value="163" label="ZEROCODEC"/>
34974 <int value="164" label="MSS1"/>
34975 <int value="165" label="MSA1"/>
34976 <int value="166" label="TSCC2"/>
34977 <int value="167" label="MTS2"/>
34978 <int value="168" label="CLLC"/>
34979 <int value="169" label="MSS2"/>
34980 <int value="170" label="VP9"/>
34981 <int value="65536" label="PCM_S16LE"/>
34982 <int value="65537" label="PCM_S16BE"/>
34983 <int value="65538" label="PCM_U16LE"/>
34984 <int value="65539" label="PCM_U16BE"/>
34985 <int value="65540" label="PCM_S8"/>
34986 <int value="65541" label="PCM_U8"/>
34987 <int value="65542" label="PCM_MULAW"/>
34988 <int value="65543" label="PCM_ALAW"/>
34989 <int value="65544" label="PCM_S32LE"/>
34990 <int value="65545" label="PCM_S32BE"/>
34991 <int value="65546" label="PCM_U32LE"/>
34992 <int value="65547" label="PCM_U32BE"/>
34993 <int value="65548" label="PCM_S24LE"/>
34994 <int value="65549" label="PCM_S24BE"/>
34995 <int value="65550" label="PCM_U24LE"/>
34996 <int value="65551" label="PCM_U24BE"/>
34997 <int value="65552" label="PCM_S24DAUD"/>
34998 <int value="65553" label="PCM_ZORK"/>
34999 <int value="65554" label="PCM_S16LE_PLANAR"/>
35000 <int value="65555" label="PCM_DVD"/>
35001 <int value="65556" label="PCM_F32BE"/>
35002 <int value="65557" label="PCM_F32LE"/>
35003 <int value="65558" label="PCM_F64BE"/>
35004 <int value="65559" label="PCM_F64LE"/>
35005 <int value="65560" label="PCM_BLURAY"/>
35006 <int value="65561" label="PCM_LXF"/>
35007 <int value="65562" label="S302M"/>
35008 <int value="65563" label="PCM_S8_PLANAR"/>
35009 <int value="69632" label="ADPCM_IMA_QT"/>
35010 <int value="69633" label="ADPCM_IMA_WAV"/>
35011 <int value="69634" label="ADPCM_IMA_DK3"/>
35012 <int value="69635" label="ADPCM_IMA_DK4"/>
35013 <int value="69636" label="ADPCM_IMA_WS"/>
35014 <int value="69637" label="ADPCM_IMA_SMJPEG"/>
35015 <int value="69638" label="ADPCM_MS"/>
35016 <int value="69639" label="ADPCM_4XM"/>
35017 <int value="69640" label="ADPCM_XA"/>
35018 <int value="69641" label="ADPCM_ADX"/>
35019 <int value="69642" label="ADPCM_EA"/>
35020 <int value="69643" label="ADPCM_G726"/>
35021 <int value="69644" label="ADPCM_CT"/>
35022 <int value="69645" label="ADPCM_SWF"/>
35023 <int value="69646" label="ADPCM_YAMAHA"/>
35024 <int value="69647" label="ADPCM_SBPRO_4"/>
35025 <int value="69648" label="ADPCM_SBPRO_3"/>
35026 <int value="69649" label="ADPCM_SBPRO_2"/>
35027 <int value="69650" label="ADPCM_THP"/>
35028 <int value="69651" label="ADPCM_IMA_AMV"/>
35029 <int value="69652" label="ADPCM_EA_R1"/>
35030 <int value="69653" label="ADPCM_EA_R3"/>
35031 <int value="69654" label="ADPCM_EA_R2"/>
35032 <int value="69655" label="ADPCM_IMA_EA_SEAD"/>
35033 <int value="69656" label="ADPCM_IMA_EA_EACS"/>
35034 <int value="69657" label="ADPCM_EA_XAS"/>
35035 <int value="69658" label="ADPCM_EA_MAXIS_XA"/>
35036 <int value="69659" label="ADPCM_IMA_ISS"/>
35037 <int value="69660" label="ADPCM_G722"/>
35038 <int value="69661" label="ADPCM_IMA_APC"/>
35039 <int value="73728" label="AMR_NB"/>
35040 <int value="73729" label="AMR_WB"/>
35041 <int value="77824" label="RA_144"/>
35042 <int value="77825" label="RA_288"/>
35043 <int value="81920" label="ROQ_DPCM"/>
35044 <int value="81921" label="INTERPLAY_DPCM"/>
35045 <int value="81922" label="XAN_DPCM"/>
35046 <int value="81923" label="SOL_DPCM"/>
35047 <int value="86016" label="MP2"/>
35048 <int value="86017" label="MP3"/>
35049 <int value="86018" label="AAC"/>
35050 <int value="86019" label="AC3"/>
35051 <int value="86020" label="DTS"/>
35052 <int value="86021" label="VORBIS"/>
35053 <int value="86022" label="DVAUDIO"/>
35054 <int value="86023" label="WMAV1"/>
35055 <int value="86024" label="WMAV2"/>
35056 <int value="86025" label="MACE3"/>
35057 <int value="86026" label="MACE6"/>
35058 <int value="86027" label="VMDAUDIO"/>
35059 <int value="86028" label="FLAC"/>
35060 <int value="86029" label="MP3ADU"/>
35061 <int value="86030" label="MP3ON4"/>
35062 <int value="86031" label="SHORTEN"/>
35063 <int value="86032" label="ALAC"/>
35064 <int value="86033" label="WESTWOOD_SND1"/>
35065 <int value="86034" label="GSM"/>
35066 <int value="86035" label="QDM2"/>
35067 <int value="86036" label="COOK"/>
35068 <int value="86037" label="TRUESPEECH"/>
35069 <int value="86038" label="TTA"/>
35070 <int value="86039" label="SMACKAUDIO"/>
35071 <int value="86040" label="QCELP"/>
35072 <int value="86041" label="WAVPACK"/>
35073 <int value="86042" label="DSICINAUDIO"/>
35074 <int value="86043" label="IMC"/>
35075 <int value="86044" label="MUSEPACK7"/>
35076 <int value="86045" label="MLP"/>
35077 <int value="86046" label="GSM_MS"/>
35078 <int value="86047" label="ATRAC3"/>
35079 <int value="86048" label="VOXWARE"/>
35080 <int value="86049" label="APE"/>
35081 <int value="86050" label="NELLYMOSER"/>
35082 <int value="86051" label="MUSEPACK8"/>
35083 <int value="86052" label="SPEEX"/>
35084 <int value="86053" label="WMAVOICE"/>
35085 <int value="86054" label="WMAPRO"/>
35086 <int value="86055" label="WMALOSSLESS"/>
35087 <int value="86056" label="ATRAC3P"/>
35088 <int value="86057" label="EAC3"/>
35089 <int value="86058" label="SIPR"/>
35090 <int value="86059" label="MP1"/>
35091 <int value="86060" label="TWINVQ"/>
35092 <int value="86061" label="TRUEHD"/>
35093 <int value="86062" label="MP4ALS"/>
35094 <int value="86063" label="ATRAC1"/>
35095 <int value="86064" label="BINKAUDIO_RDFT"/>
35096 <int value="86065" label="BINKAUDIO_DCT"/>
35097 <int value="86066" label="AAC_LATM"/>
35098 <int value="86067" label="QDMC"/>
35099 <int value="86068" label="CELT"/>
35100 <int value="86069" label="G723_1"/>
35101 <int value="86070" label="G729"/>
35102 <int value="86071" label="8SVX_EXP"/>
35103 <int value="86072" label="8SVX_FIB"/>
35104 <int value="86073" label="BMV_AUDIO"/>
35105 <int value="86074" label="RALF"/>
35106 <int value="86075" label="IAC"/>
35107 <int value="86076" label="ILBC"/>
35108 <int value="86077" label="OPUS_DEPRECATED"/>
35109 <int value="86078" label="COMFORT_NOISE"/>
35110 <int value="86079" label="TAK_DEPRECATED"/>
35111 <int value="94208" label="DVD_SUBTITLE"/>
35112 <int value="94209" label="DVB_SUBTITLE"/>
35113 <int value="94210" label="TEXT"/>
35114 <int value="94211" label="XSUB"/>
35115 <int value="94212" label="SSA"/>
35116 <int value="94213" label="MOV_TEXT"/>
35117 <int value="94214" label="HDMV_PGS_SUBTITLE"/>
35118 <int value="94215" label="DVB_TELETEXT"/>
35119 <int value="94216" label="SRT"/>
35120 <int value="98304" label="TTF"/>
35121 <int value="102400" label="PROBE"/>
35122 <int value="131072" label="MPEG2TS"/>
35123 <int value="131073" label="MPEG4SYSTEMS"/>
35124 <int value="135168" label="FFMETADATA"/>
35125 <int value="4665933" label="G2M"/>
35126 <int value="4801606" label="IDF"/>
35127 <int value="5198918" label="OTF"/>
35128 <int value="407917392" label="PCM_S24LE_PLANAR"/>
35129 <int value="542135120" label="PCM_S32LE_PLANAR"/>
35130 <int value="808530518" label="012V"/>
35131 <int value="809850962" label="EXR"/>
35132 <int value="944985688" label="8SVX_RAW"/>
35133 <int value="1095123744" label="ADPCM_AFC"/>
35134 <int value="1096176208" label="AVRP"/>
35135 <int value="1096176238" label="AVRN"/>
35136 <int value="1096176969" label="AVUI"/>
35137 <int value="1096373590" label="AYUV"/>
35138 <int value="1112557912" label="BRENDER_PIX"/>
35139 <int value="1112823892" label="BINTEXT"/>
35140 <int value="1129335105" label="CPIA"/>
35141 <int value="1160852272" label="ESCAPE130"/>
35142 <int value="1179014995" label="FFWAVESYNTH"/>
35143 <int value="1246975298" label="JACOSUB"/>
35144 <int value="1263294017" label="SMPTE_KLV"/>
35145 <int value="1297108018" label="MPL2"/>
35146 <int value="1297498929" label="MVC1"/>
35147 <int value="1297498930" label="MVC2"/>
35148 <int value="1330333984" label="ADPCM_IMA_OKI"/>
35149 <int value="1330664787" label="OPUS"/>
35150 <int value="1346455105" label="PAF_AUDIO"/>
35151 <int value="1346455126" label="PAF_VIDEO"/>
35152 <int value="1347637264" label="PCM_S16BE_PLANAR"/>
35153 <int value="1349012051" label="PJS"/>
35154 <int value="1381259348" label="REALTEXT"/>
35155 <int value="1396788553" label="SAMI"/>
35156 <int value="1396788813" label="SANM"/>
35157 <int value="1397180754" label="SGIRLE"/>
35158 <int value="1397706307" label="SONIC"/>
35159 <int value="1397706316" label="SONIC_LS"/>
35160 <int value="1397909872" label="SUBRIP"/>
35161 <int value="1398953521" label="SUBVIEWER1"/>
35162 <int value="1400201814" label="SUBVIEWER"/>
35163 <int value="1412575542" label="TARGA_Y216"/>
35164 <int value="1446195256" label="V308"/>
35165 <int value="1446260792" label="V408"/>
35166 <int value="1447644481" label="VIMA"/>
35167 <int value="1448111218" label="VPLAYER"/>
35168 <int value="1465275476" label="WEBVTT"/>
35169 <int value="1480739150" label="XBIN"/>
35170 <int value="1480999235" label="XFACE"/>
35171 <int value="1496592720" label="Y41P"/>
35172 <int value="1498764852" label="YUV4"/>
35173 <int value="1664495672" label="EIA_608"/>
35174 <int value="1833195076" label="MICRODVD"/>
35175 <int value="1936029283" label="EVRC"/>
35176 <int value="1936944502" label="SMV"/>
35177 <int value="1950507339" label="TAK"/>
35180 <enum name="FFmpegColorRanges" type="int">
35181 <int value="0" label="UNSPECIFIED"/>
35182 <int value="1" label="MPEG"/>
35183 <int value="2" label="JPEG"/>
35186 <enum name="FileDialogType" type="int">
35187 <int value="0" label="Select folder"/>
35188 <int value="1" label="Upload folder"/>
35189 <int value="2" label="Save as file"/>
35190 <int value="3" label="Open file"/>
35191 <int value="4" label="Open multiple files"/>
35192 <int value="5" label="Full page"/>
35193 <int value="6" label="Error"/>
35196 <enum name="FileType" type="int">
35197 <int value="0" label="other"/>
35198 <int value="1" label=".doc"/>
35199 <int value="2" label=".docx"/>
35200 <int value="3" label=".odt"/>
35201 <int value="4" label=".rtf"/>
35202 <int value="5" label=".pdf"/>
35203 <int value="6" label=".ppt"/>
35204 <int value="7" label=".pptx"/>
35205 <int value="8" label=".odp"/>
35206 <int value="9" label=".xls"/>
35207 <int value="10" label=".xlsx"/>
35208 <int value="11" label=".ods"/>
35209 <int value="12" label=".csv"/>
35210 <int value="13" label=".odf"/>
35211 <int value="14" label=".rar"/>
35212 <int value="15" label=".asf"/>
35213 <int value="16" label=".wma"/>
35214 <int value="17" label=".wmv"/>
35215 <int value="18" label=".mov"/>
35216 <int value="19" label=".mpg"/>
35217 <int value="20" label=".log"/>
35220 <enum name="FlashNavigateUsageType" type="int">
35221 <int value="0" label="Rejected because of Authorization header."/>
35222 <int value="1" label="Rejected because of Cache-Control header."/>
35223 <int value="2" label="Rejected because of Content-Encoding header."/>
35224 <int value="3" label="Rejected because of Content-MD5 header."/>
35225 <int value="4" label="Rejected because of Content-Type header."/>
35226 <int value="5" label="Rejected because of Expires header."/>
35227 <int value="6" label="Rejected because of From header."/>
35228 <int value="7" label="Rejected because of If-Match header."/>
35229 <int value="8" label="Rejected because of If-None-Match header."/>
35230 <int value="9" label="Rejected because of If-Range header."/>
35231 <int value="10" label="Rejected because of If-Unmodified-Since header."/>
35232 <int value="11" label="Rejected because of Pragma header."/>
35233 <int value="12" label="Rejected because of Referer header."/>
35235 label="Rejected because of other headers (e.g., custom headers)."/>
35236 <int value="14" label="The total number of rejected navigate requests."/>
35237 <int value="15" label="The total number of navigate requests."/>
35240 <enum name="FtpDataConnectionError" type="int">
35241 <int value="0">Data connection successful</int>
35242 <int value="1">Local firewall blocked the connection</int>
35243 <int value="2">Connection timed out</int>
35245 Connection has been established, but then got broken (either reset or
35248 <int value="4">Connection has been refused</int>
35249 <int value="20">Other kind of error</int>
35252 <enum name="FtpServerType" type="int">
35254 FTP server type as defined in net/ftp/ftp_server_type_histograms.h
35256 <int value="0" label="Unknown">
35257 Unknown (could be a server we don't support, a broken server, or a security
35260 <int value="1" label="/bin/ls">Server using /bin/ls -l and variants</int>
35261 <int value="2" label="/bin/dls">Server using /bin/dls</int>
35262 <int value="3" label="EPLF">Server using EPLF format</int>
35263 <int value="4" label="WinNT">
35264 WinNT server configured for old style listing
35266 <int value="5" label="VMS">VMS (including variants)</int>
35267 <int value="6" label="IBM VM">IBM VM/CMS, VM/ESA, z/VM formats</int>
35268 <int value="7" label="OS/2">OS/2 FTP Server</int>
35269 <int value="8" label="win16">
35270 win16 hosts: SuperTCP or NetManage Chameleon
35274 <enum name="GaiaSessionRestoreOutcome" type="int">
35275 <int value="0" label="Undefined"/>
35276 <int value="1" label="Success"/>
35277 <int value="2" label="OAuth2 tokens cannot be fetched"/>
35278 <int value="3" label="No local OAuth2 refresh token found"/>
35279 <int value="4" label="OAuthLogin call failed"/>
35280 <int value="5" label="MergeSession call failed"/>
35281 <int value="6" label="ListAccounts call failed"/>
35282 <int value="7" label="No restore needed, fresh cookies found"/>
35283 <int value="8" label="Overflow"/>
35286 <enum name="GCMCheckinRequestStatus" type="int">
35287 <int value="0" label="Success"/>
35288 <int value="1" label="URL fetching failed"/>
35289 <int value="2" label="HTTP bad request"/>
35290 <int value="3" label="HTTP unauthorized"/>
35291 <int value="4" label="HTTP not OK"/>
35292 <int value="5" label="Response parsing failed"/>
35293 <int value="6" label="Zero ID or token"/>
35296 <enum name="GCMConnectionResetReason" type="int">
35297 <int value="0" label="Login failure"/>
35298 <int value="1" label="Close command"/>
35299 <int value="2" label="Heartbeat failure"/>
35300 <int value="3" label="Socket failure"/>
35301 <int value="4" label="Network change"/>
35304 <enum name="GCMEndpoints" type="int">
35305 <int value="0" label="mtalk.google.com:5228"/>
35306 <int value="1" label="mtalk.google.com:443"/>
35309 <enum name="GCMInvalidationsIncomingMessageStatus" type="int">
35310 <int value="0" label="Success"/>
35311 <int value="1" label="GCM message's content missing or empty"/>
35312 <int value="2" label="Base64Decode failed"/>
35313 <int value="3" label="Parsing protobuf failed"/>
35316 <enum name="GCMInvalidationsOutgoingMessageStatus" type="int">
35317 <int value="0" label="Success"/>
35318 <int value="1" label="Message was discarded"/>
35319 <int value="2" label="Access token request failed"/>
35320 <int value="3" label="HTTP Post failed"/>
35323 <enum name="GCMOutgoingMessageTTLCategory" type="int">
35324 <int value="0" label="Zero"/>
35325 <int value="1" label="Less than or equal to 1 minute"/>
35326 <int value="2" label="Less than or equal to 1 hour"/>
35327 <int value="3" label="Less than or equal to 1 day"/>
35328 <int value="4" label="Less than or equal to 1 week"/>
35329 <int value="5" label="More than 1 week but less than maximum"/>
35330 <int value="6" label="Default or maximium time"/>
35333 <enum name="GCMRegistrationRequestStatus" type="int">
35334 <int value="0" label="Success (this is not logged currently)"/>
35335 <int value="1" label="Invalid parameters"/>
35336 <int value="2" label="Invalid sender"/>
35337 <int value="3" label="Authentication failed"/>
35338 <int value="4" label="Device registration error"/>
35339 <int value="5" label="Unknown error"/>
35340 <int value="6" label="URL fetching failed"/>
35341 <int value="7" label="HTTP not OK"/>
35342 <int value="8" label="Response parsing failed"/>
35343 <int value="9" label="Reached maximum number of retries"/>
35346 <enum name="GCMUnregistrationRequestStatus" type="int">
35347 <int value="0" label="Success"/>
35348 <int value="1" label="URL fetching failed"/>
35349 <int value="2" label="No response body"/>
35350 <int value="3" label="Response parsing failed"/>
35351 <int value="4" label="Incorrect App Id"/>
35352 <int value="5" label="Invalid parameters"/>
35353 <int value="6" label="Service unavailable"/>
35354 <int value="7" label="Internal server error"/>
35355 <int value="8" label="HTTP reponse code not OK"/>
35356 <int value="9" label="Unknown error"/>
35359 <enum name="GDataAuthResult" type="int">
35360 <int value="0" label="FAILURE"/>
35361 <int value="1" label="SUCCESS"/>
35362 <int value="2" label="NO_CONNECTION"/>
35365 <enum name="GDataEntryKind" type="int">
35367 Deprecated 9/2012, and replaced by DriveEntryKind
35369 <int value="0" label="UNKNOWN"/>
35370 <int value="4097" label="ITEM"/>
35371 <int value="4098" label="SITE"/>
35372 <int value="8449" label="DOCUMENT"/>
35373 <int value="8450" label="SPEREADSHEET"/>
35374 <int value="8451" label="PRESENTATION"/>
35375 <int value="8452" label="DRAWING"/>
35376 <int value="8453" label="TABLE"/>
35377 <int value="8705" label="EXTERNAL_APP"/>
35378 <int value="16385" label="FOLDER"/>
35379 <int value="32769" label="FILE"/>
35380 <int value="32770" label="PDF"/>
35383 <enum name="GeolocationInfoBarDelegateAndroidEvent" type="int">
35384 <int value="0" label="User allowed the page to use geolocation">
35385 For the Android platform the count for this event should be exactly the same
35386 as the corresponding event in the GeolocationInfoBarDelegateEvent enum.
35388 <int value="1" label="User opened geolocation settings"/>
35391 <enum name="GeolocationInfoBarDelegateEvent" type="int">
35392 <int value="0" label="The bar was created"/>
35393 <int value="1" label="User allowed use of geolocation"/>
35394 <int value="2" label="User denied use of geolocation"/>
35395 <int value="3" label="User dismissed the bar"/>
35396 <int value="4" label="User clicked on link"/>
35397 <int value="5" label="User ignored the bar"/>
35400 <enum name="GeopositionErrorCode" type="int">
35401 <int value="0" label="There was no error"/>
35402 <int value="1" label="User denied use of geolocation"/>
35403 <int value="2" label="Geoposition could not be determined"/>
35404 <int value="3" label="Timeout"/>
35407 <enum name="GestureActionType" type="int">
35408 <int value="0" label="Unknown"/>
35409 <int value="1" label="Omnibox pinch"/>
35410 <int value="2" label="Omnibox scroll"/>
35411 <int value="3" label="Tabstrip pinch"/>
35412 <int value="4" label="Tabstrip scroll"/>
35413 <int value="5" label="Bezel scroll"/>
35414 <int value="6" label="Desktop scroll"/>
35415 <int value="7" label="Desktop pinch"/>
35416 <int value="8" label="Webpage pinch"/>
35417 <int value="9" label="Webpage scroll"/>
35418 <int value="10" label="Webpage tap"/>
35419 <int value="11" label="Tabstrip tap"/>
35420 <int value="12" label="Bezel down"/>
35421 <int value="13" label="Tab switched tap"/>
35422 <int value="14" label="Active tab tap"/>
35423 <int value="15" label="Tab close button tap"/>
35424 <int value="16" label="New tab button tap"/>
35425 <int value="17" label="Top edge of window tap"/>
35426 <int value="18" label="Window size button tap"/>
35427 <int value="19" label="Area surrounding tabstrip tap"/>
35428 <int value="20" label="Window resized double tap"/>
35431 <enum name="GetPerfDataOutcome" type="int">
35432 <int value="0" label="Success.">
35433 Perf data was collected, parsed and attached to the UMA protobuf
35436 <int value="1" label="No perf data ready to be uploaded.">
35437 Could not add perf data to the UMA protobuf because no perf data was ready
35440 <int value="2" label="Collection timer triggered but have data already.">
35441 Perf timer triggered but the perf provider already had a perf data proto to
35442 be added to the UMA protobuf.
35445 label="Collection timer triggered but incognito window active.">
35446 Perf timer triggered but an incognito window was open.
35448 <int value="4" label="Incognito window launched during collection.">
35449 Perf data was collected but an incognito window was opened during the
35452 <int value="5" label="Protobuf returned by debugd not deserialized.">
35453 Perf data was collected and sent to Chrome as a serialized protobuf but it
35454 could be deserialized by Chrome.
35458 <enum name="GetUserDataTempDirResult" type="int">
35459 <int value="0" label="SUCCESS"/>
35460 <int value="1" label="CANT_GET_PARENT_PATH"/>
35461 <int value="2" label="CANT_GET_UDT_PATH"/>
35462 <int value="3" label="NOT_A_DIRECTORY"/>
35463 <int value="4" label="CANT_CREATE_DIR"/>
35464 <int value="5" label="CANT_WRITE_TO_PATH"/>
35465 <int value="6" label="UNSET"/>
35468 <enum name="GoogleNowCardTypeId" type="int">
35470 Represents a card type ID. See cardTypeId in
35471 chrome/browser/resources/google_now/background.js.
35475 <enum name="GoogleNowEvent" type="int">
35477 Events in Google Now component extension. See GoogleNowEvent in
35478 chrome/browser/resources/google_now/background.js.
35480 <int value="0" label="REQUEST_FOR_CARDS_TOTAL"/>
35481 <int value="1" label="REQUEST_FOR_CARDS_SUCCESS"/>
35482 <int value="2" label="CARDS_PARSE_SUCCESS"/>
35483 <int value="3" label="DISMISS_REQUEST_TOTAL"/>
35484 <int value="4" label="DISMISS_REQUEST_SUCCESS"/>
35485 <int value="5" label="LOCATION_REQUEST"/>
35486 <int value="6" label="DELETED_LOCATION_UPDATE"/>
35487 <int value="7" label="EXTENSION_START"/>
35488 <int value="8" label="DELETED_SHOW_WELCOME_TOAST"/>
35489 <int value="9" label="STOPPED"/>
35490 <int value="10" label="DELETED_USER_SUPPRESSED"/>
35491 <int value="11" label="SIGNED_OUT"/>
35492 <int value="12" label="NOTIFICATION_DISABLED"/>
35493 <int value="13" label="GOOGLE_NOW_DISABLED"/>
35496 <enum name="GoogleServiceAuthError" type="int">
35497 <int value="0" label="NONE"/>
35498 <int value="1" label="INVALID_GAIA_CREDENTIALS"/>
35499 <int value="2" label="USER_NOT_SIGNED_UP"/>
35500 <int value="3" label="CONNECTION_FAILED"/>
35501 <int value="4" label="CAPTCHA_REQUIRED"/>
35502 <int value="5" label="ACCOUNT_DELETED"/>
35503 <int value="6" label="ACCOUNT_DISABLED"/>
35504 <int value="7" label="SERVICE_UNAVAILABLE"/>
35505 <int value="8" label="TWO_FACTOR"/>
35506 <int value="9" label="REQUEST_CANCELED"/>
35507 <int value="10" label="HOSTED_NOT_ALLOWED"/>
35508 <int value="11" label="UNEXPECTED_SERVICE_RESPONSE"/>
35509 <int value="12" label="SERVICE_ERROR"/>
35512 <enum name="HistoryFaviconsRecoveryEnum" type="int">
35513 <summary>Error states noted in thumbnail_database.cc recovery code.</summary>
35514 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
35515 <int value="1" label="RECOVERY_EVENT_FAILED_SCOPER">
35516 sql::Recovery failed init.
35518 <int value="2" label="RECOVERY_EVENT_FAILED_META_VERSION_ERROR">
35519 Query failed against recovery meta table.
35521 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION_NONE">
35522 No version row in recovery meta table.
35524 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION6">
35525 Recovery meta table has version 6.
35527 <int value="5" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION5">
35528 Recovery meta table has version 5.
35530 <int value="6" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
35531 Recovery meta table has an unexpected version.
35533 <int value="7" label="RECOVERY_EVENT_FAILED_RECOVER_META">
35534 Failed to create recovery meta table.
35536 <int value="8" label="RECOVERY_EVENT_FAILED_META_INSERT">
35537 Failed to copy recovery meta table.
35539 <int value="9" label="RECOVERY_EVENT_FAILED_INIT">
35540 Failed to init target schema.
35542 <int value="10" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICONS">
35543 Failed to create recovery favicons table.
35545 <int value="11" label="RECOVERY_EVENT_FAILED_FAVICONS_INSERT">
35546 Failed to copy recovery favicons table.
35548 <int value="12" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICON_BITMAPS">
35549 Failed to create recovery favicon_bitmaps table.
35551 <int value="13" label="RECOVERY_EVENT_FAILED_FAVICON_BITMAPS_INSERT">
35552 Failed to copy recovery favicon_bitmaps table.
35554 <int value="14" label="RECOVERY_EVENT_FAILED_RECOVER_ICON_MAPPING">
35555 Failed to create recovery icon_mapping table.
35557 <int value="15" label="RECOVERY_EVENT_FAILED_ICON_MAPPING_INSERT">
35558 Failed to copy recovery icon_mapping table.
35560 <int value="16" label="RECOVERY_EVENT_RECOVERED_VERSION6">
35561 Successful recovery of version 6 database.
35563 <int value="17" label="RECOVERY_EVENT_FAILED_META_INIT">
35564 Failed sql::MetaTable::Init().
35566 <int value="18" label="RECOVERY_EVENT_FAILED_META_VERSION">
35567 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
35569 <int value="19" label="RECOVERY_EVENT_DEPRECATED">
35570 Recovery found deprecated version and razed.
35572 <int value="20" label="RECOVERY_EVENT_FAILED_V5_INITSCHEMA">
35573 Failed v5 recovery loading schema.
35575 <int value="21" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_FAVICONS">
35576 Failed v5 recovery on favicons.
35578 <int value="22" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_ICON_MAPPING">
35579 Failed v5 recovery on icon_mapping.
35581 <int value="23" label="RECOVERY_EVENT_RECOVERED_VERSION5">
35582 Successful recovery of version 6 database.
35584 <int value="24" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICONS">
35585 Failed v6/7 recovery on favicons.
35587 <int value="25" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICON_BITMAPS">
35588 Failed v6/7 recovery on favicon_bitmaps.
35590 <int value="26" label="RECOVERY_EVENT_FAILED_AUTORECOVER_ICON_MAPPING">
35591 Failed v6/7 recovery on icon_mapping.
35593 <int value="27" label="RECOVERY_EVENT_FAILED_COMMIT">
35594 Failed sql::Recovery::Recovered().
35598 <enum name="HistoryTopSitesRecoveryEnum" type="int">
35599 <summary>Error states noted in top_sites_database.cc recovery code.</summary>
35600 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
35601 <int value="1" label="RECOVERY_EVENT_DEPRECATED">
35602 Recovery found deprecated version and razed.
35604 <int value="2" label="RECOVERY_EVENT_FAILED_SCOPER">
35605 sql::Recovery failed init.
35607 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION">
35608 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
35610 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
35611 Recovery meta table has an unexpected version.
35613 <int value="5" label="RECOVERY_EVENT_FAILED_META_INIT">
35614 Failed sql::MetaTable::Init().
35616 <int value="6" label="RECOVERY_EVENT_FAILED_SCHEMA_INIT">
35617 Failed to init target schema.
35619 <int value="7" label="RECOVERY_EVENT_FAILED_AUTORECOVER_THUMBNAILS">
35620 Failed recovery on thumbnails table.
35622 <int value="8" label="RECOVERY_EVENT_FAILED_COMMIT">
35623 Failure from sql::Recovery::Recovered().
35625 <int value="9" label="RECOVERY_EVENT_INVARIANT_RANK">
35626 Rows were deleted because |url_rank| and |last_forced| didn't agree. Does
35627 not prevent recovery.
35629 <int value="10" label="RECOVERY_EVENT_INVARIANT_REDIRECT">
35630 Rows were deleted because |redirects| did not contain |url|. Does not
35633 <int value="11" label="RECOVERY_EVENT_INVARIANT_CONTIGUOUS">
35634 |url_rank| was renumbered due to missing rows. Does not prevent recovery.
35638 <enum name="HotwordAvailability" type="int">
35639 <int value="0" label="Unavailable -- reason may be unknown"/>
35640 <int value="1" label="Available"/>
35641 <int value="2" label="Pending download"/>
35642 <int value="3" label="Disabled"/>
35645 <enum name="HotwordPrefState" type="int">
35646 <int value="0" label="Preference not set"/>
35647 <int value="1" label="Hotwording enabled"/>
35648 <int value="2" label="Hotwording disabled"/>
35651 <enum name="HttpAuthCount" type="int">
35652 <int value="0" label="Basic Start"/>
35653 <int value="1" label="Basic Reject"/>
35654 <int value="2" label="Digest Start"/>
35655 <int value="3" label="Digest Reject"/>
35656 <int value="4" label="NTLM Start"/>
35657 <int value="5" label="NTLM Reject"/>
35658 <int value="6" label="Negotiate Start"/>
35659 <int value="7" label="Negotiate Reject"/>
35662 <enum name="HttpAuthResource" type="int">
35663 <int value="0" label="Top Page Allowed"/>
35664 <int value="1" label="Same-domain Sub-resource Allowed"/>
35665 <int value="2" label="Cross-domain Sub-resource Blocked"/>
35666 <int value="3" label="Cross-domain Sub-resource Allowed"/>
35669 <enum name="HttpAuthTarget" type="int">
35670 <int value="0" label="Basic Proxy"/>
35671 <int value="1" label="Basic Secure Proxy"/>
35672 <int value="2" label="Basic Server"/>
35673 <int value="3" label="Basic Secure Server"/>
35674 <int value="4" label="Digest Proxy"/>
35675 <int value="5" label="Digest Secure Proxy"/>
35676 <int value="6" label="Digest Server"/>
35677 <int value="7" label="Digest Secure Server"/>
35678 <int value="8" label="NTLM Proxy"/>
35679 <int value="9" label="NTLM Secure Proxy"/>
35680 <int value="10" label="NTLM Server"/>
35681 <int value="11" label="NTLM Secure Server"/>
35682 <int value="12" label="Negotiate Proxy"/>
35683 <int value="13" label="Negotiate Secure Proxy"/>
35684 <int value="14" label="Negotiate Server"/>
35685 <int value="15" label="Negotiate Secure Server"/>
35688 <enum name="HttpPipelineStatus" type="int">
35689 <int value="0" label="Success"/>
35690 <int value="1" label="Redirected"/>
35691 <int value="2" label="Certificate error"/>
35692 <int value="3" label="Bad HTTP response code"/>
35693 <int value="4" label="Network error"/>
35694 <int value="5" label="Response too large"/>
35695 <int value="6" label="Response too small"/>
35696 <int value="7" label="Response content mismatch"/>
35697 <int value="8" label="Bad HTTP version"/>
35698 <int value="9" label="Corrupt stats response"/>
35701 <enum name="HttpResponseCode" type="int">
35702 <int value="100" label="Continue"/>
35703 <int value="101" label="Switching Protocols"/>
35704 <int value="200" label="OK"/>
35705 <int value="201" label="Created"/>
35706 <int value="202" label="Accepted"/>
35707 <int value="203" label="Non-Authoritative Information"/>
35708 <int value="204" label="No Content"/>
35709 <int value="205" label="Reset Content"/>
35710 <int value="206" label="Partial Content"/>
35711 <int value="300" label="Multiple Choices"/>
35712 <int value="301" label="Moved Permanently"/>
35713 <int value="302" label="Found"/>
35714 <int value="303" label="See Other"/>
35715 <int value="304" label="Not Modified"/>
35716 <int value="305" label="Use Proxy"/>
35717 <int value="306" label="(Unused)"/>
35718 <int value="307" label="Temporary Redirect"/>
35719 <int value="400" label="Bad Request"/>
35720 <int value="401" label="Unauthorized"/>
35721 <int value="402" label="Payment Required"/>
35722 <int value="403" label="Forbidden"/>
35723 <int value="404" label="Not Found"/>
35724 <int value="405" label="Method Not Allowed"/>
35725 <int value="406" label="Not Acceptable"/>
35726 <int value="407" label="Proxy Authentication Required"/>
35727 <int value="408" label="Request Timeout"/>
35728 <int value="409" label="Conflict"/>
35729 <int value="410" label="Gone"/>
35730 <int value="411" label="Length Required"/>
35731 <int value="412" label="Precondition Failed"/>
35732 <int value="413" label="Request Entity Too Large"/>
35733 <int value="414" label="Request-URI Too Long"/>
35734 <int value="415" label="Unsupported Media Type"/>
35735 <int value="416" label="Requested Range Not Satisfiable"/>
35736 <int value="417" label="Expectation Failed"/>
35737 <int value="500" label="Internal Server Error"/>
35738 <int value="501" label="Not Implemented"/>
35739 <int value="503" label="Service Unavailable"/>
35740 <int value="504" label="Gateway Timeout"/>
35741 <int value="505" label="HTTP Version Not Supported"/>
35744 <enum name="HttpSocketType" type="int">
35745 <int value="0" label="UNUSED">newly connected socket</int>
35746 <int value="1" label="UNUSED_IDLE">
35747 connected unused socket (idle prior to use)
35749 <int value="2" label="REUSED_IDLE">previously used (keep-alive?) socket</int>
35752 <enum name="IDBContextForcedCloseReason" type="int">
35753 <int value="0" label="DeleteOrigin">
35754 A request was made to delete the data for an origin.
35756 <int value="1" label="BackingStoreFailure">
35757 An unrecoverable error occurred accessing the backing store.
35759 <int value="2" label="InternalsPage">
35760 A forced close was requested from the indexeddb-internals page.
35764 <enum name="IDBLevelDBBackingStoreInternalErrorType" type="int">
35765 <int value="0" label="IDBLevelDBBackingStoreReadError">
35766 IndexedDB encountered an error attempting to read or decode a value from the
35767 leveldb backing store, indicative of corruption or I/O error. Unused as of
35770 <int value="1" label="IDBLevelDBBackingStoreWriteError">
35771 IndexeDB encountered an error attempting to write or commit a value to the
35772 leveldb backing store, indicative of I/O error. Unused as of M26.
35774 <int value="2" label="IDBLevelDBBackingStoreConsistencyError">
35775 IndexedDB encountered a consistency error in the leveldb backing store,
35776 indicative of corruption or an coding error. Unused as of M26.
35778 <int value="3" label="FindKeyInIndex"/>
35779 <int value="4" label="GetIDBDatabaseMetaData"/>
35780 <int value="5" label="GetIndexes"/>
35781 <int value="6" label="GetKeyGeneratorCurrentNumber"/>
35782 <int value="7" label="GetObjectStores"/>
35783 <int value="8" label="GetRecord"/>
35784 <int value="9" label="KeyExistsInObjectStore"/>
35785 <int value="10" label="LoadCurrentRow"/>
35786 <int value="11" label="SetupMetadata"/>
35787 <int value="12" label="GetPrimaryKeyViaIndex"/>
35788 <int value="13" label="KeyExistsInIndex"/>
35789 <int value="14" label="VersionExists"/>
35790 <int value="15" label="DeleteObjectStore"/>
35791 <int value="16" label="SetMaxObjectStoreId"/>
35792 <int value="17" label="SetMaxIndexId"/>
35793 <int value="18" label="GetNewDatabaseId"/>
35794 <int value="19" label="GetNewVersionNumber"/>
35795 <int value="20" label="CreateIDBDatabaseMetaData"/>
35796 <int value="21" label="DeleteDatabase"/>
35797 <int value="22" label="TransactionCommit"/>
35798 <int value="23" label="GetDatabaseNames"/>
35799 <int value="24" label="ReadBlobJournal"/>
35800 <int value="25" label="DecodeBlobJournal"/>
35803 <enum name="IDBLevelDBBackingStoreOpenResult" type="int">
35804 <int value="0" label="OpenMemorySuccess">
35805 An in-memory backing store was opened successfully.
35807 <int value="1" label="OpenSuccess">
35808 An on-disk backing store was opened successfully.
35810 <int value="2" label="OpenFailedDirectory">
35811 An on-disk backing store could not be opened or created because the
35812 directory could not be opened or created. Cleanup will not be attempted.
35814 <int value="3" label="OpenFailedUnknownSchema">
35815 An on-disk backing store was opened but had an unknown schema version, due
35816 to corruption or reverting to a previous version of Chrome. Cleanup will be
35819 <int value="4" label="OpenCleanupDestroyFailed">
35820 An on-disk backing store failed to open; cleanup was attempted but the
35821 database could not be destroyed.
35823 <int value="5" label="OpenCleanupReopenFailed">
35824 An on-disk backing store failed to open; cleanup was attempted but
35825 re-opening the database failed.
35827 <int value="6" label="OpenCleanupReopenSuccess">
35828 An on-disk backing store failed to open; cleanup was attempted and the
35829 database was then opened successfully.
35831 <int value="7" label="OpenFailedIOErrCheckingSchema">
35832 An on-disk backing store was opened but leveldb failed to read the schema
35835 <int value="8" label="OpenFailedUnknownErr"/>
35836 <int value="9" label="OpenMemoryFailed">
35837 An in-memory backing store failed to open.
35839 <int value="10" label="OpenNonASCII">
35840 A database with non-ascii characters in its path was opened (with either
35841 success or failure).
35843 <int value="11" label="OpenAttemptDiskFull">
35844 An open failed on a machine with a full disk. No cleanup was attempted.
35846 <int value="12" label="OpenAttemptPathTooLong">
35847 Open failed because either a path component or the overall path was too
35850 <int value="13" label="OpenAttemptNoRecovery">
35851 An open attempt failed with an I/O error that doesn't necessitate a recovery
35854 <int value="14" label="OpenAttemptPriorCorruption">
35855 The corrupted open database was deleted.
35859 <enum name="ImporterType" type="int">
35860 <int value="0" label="Unknown"/>
35861 <int value="1" label="IMPORTER_METRICS_IE">IE (Windows-only)</int>
35862 <int value="2" label="IMPORTER_METRICS_FIREFOX2">Firefox 2</int>
35863 <int value="3" label="IMPORTER_METRICS_FIREFOX3">Firefox 3 (and later)</int>
35864 <int value="4" label="IMPORTER_METRICS_SAFARI">Safari (Mac-only)</int>
35865 <int value="5" label="IMPORTER_METRICS_GOOGLE_TOOLBAR5">Google Toolbar</int>
35866 <int value="6" label="IMPORTER_METRICS_BOOKMARKS_FILE">
35867 A bookmarks.html file
35871 <enum name="IndexedDatabaseMethods" type="int">
35872 <int value="0" label="CreateObjectStore()"/>
35873 <int value="1" label="DeleteObjectStore()"/>
35874 <int value="2" label="Transaction()"/>
35875 <int value="3" label="DeleteDatabase()"/>
35876 <int value="4" label="Open()"/>
35879 <enum name="InfoBarResponse" type="int">
35880 <int value="0" label="No Response selected"/>
35881 <int value="1" label="Save Password"/>
35882 <int value="2" label="Never for this site (blacklist / exception)"/>
35883 <int value="3" label="InfoBar dismissed by clicking the 'X'"/>
35886 <enum name="InstantControllerEvent" type="int">
35887 <int value="0" label="URL_ADDED_TO_BLACKLIST"/>
35888 <int value="1" label="URL_REMOVED_FROM_BLACKLIST"/>
35889 <int value="2" label="URL_BLOCKED_BY_BLACKLIST"/>
35892 <enum name="InstantExtended_CacheableNTPLoad" type="int">
35893 <int value="0" label="Failed to load"/>
35894 <int value="1" label="Loaded successfuly"/>
35897 <enum name="InstantExtended_FallbackCause" type="int">
35898 <int value="0" label="Fallback did not occur"/>
35899 <int value="1" label="Page not current: unknown"/>
35900 <int value="2" label="Page not current: empty instant url"/>
35901 <int value="3" label="Page not current: origin/path mismatch"/>
35902 <int value="4" label="Page not current: instant not supported"/>
35903 <int value="5" label="No overlay"/>
35904 <int value="6" label="Javascript disabled"/>
35907 <enum name="InstantExtended_InstantNavigation" type="int">
35909 Deprecated as of 10/2013.
35911 <int value="0" label="Local click"/>
35912 <int value="1" label="Local submit"/>
35913 <int value="2" label="Online click"/>
35914 <int value="3" label="Online submit"/>
35915 <int value="4" label="Non-extended navigation"/>
35918 <enum name="InstantExtended_NewOptInState" type="int">
35919 <int value="0" label="Default"/>
35920 <int value="1" label="Opted in"/>
35921 <int value="2" label="Opted out"/>
35924 <enum name="InstantExtended_OptInState" type="int">
35926 Deprecated 2013-06.
35928 <int value="0" label="Default"/>
35929 <int value="1" label="Opted in"/>
35930 <int value="2" label="Opted out"/>
35931 <int value="3" label="Opted in local"/>
35932 <int value="4" label="Opted out local"/>
35933 <int value="5" label="Opted out both"/>
35936 <enum name="InstantSearchClicks_PreviewScrollState" type="int">
35937 <int value="0" label="No scroll"/>
35938 <int value="1" label="Scrolled but not to bottom"/>
35939 <int value="2" label="Scrolled to bottom."/>
35942 <enum name="InstantSearchClicks_ReasonForSwap" type="int">
35943 <int value="0" label="Regular swap"/>
35944 <int value="1" label="Swapped on timeout"/>
35945 <int value="2" label="Swap aborted due to navigation"/>
35946 <int value="3" label="No swap as preview failed"/>
35947 <int value="4" label="Swapped as original failed"/>
35950 <enum name="InstantSessionStorageNamespace" type="int">
35951 <int value="0" label="different"/>
35952 <int value="1" label="identical"/>
35955 <enum name="IntelMaxMicroArchitecture" type="int">
35956 <int value="0" label="Pentium"/>
35957 <int value="1" label="SSE"/>
35958 <int value="2" label="SSE2"/>
35959 <int value="3" label="SSE3"/>
35960 <int value="4" label="SSSE3"/>
35961 <int value="5" label="SSE4.1"/>
35962 <int value="6" label="SSE4.3"/>
35963 <int value="7" label="AVX"/>
35966 <enum name="InterruptReason" type="int">
35967 <int value="0" label="NONE"/>
35968 <int value="1" label="FILE_FAILED"/>
35969 <int value="2" label="FILE_ACCESS_DENIED"/>
35970 <int value="3" label="FILE_NO_SPACE"/>
35971 <int value="5" label="FILE_NAME_TOO_LONG"/>
35972 <int value="6" label="FILE_TOO_LARGE"/>
35973 <int value="7" label="FILE_VIRUS_INFECTED"/>
35974 <int value="10" label="FILE_TRANSIENT_ERROR"/>
35975 <int value="11" label="FILE_BLOCKED"/>
35976 <int value="12" label="FILE_SECURITY_CHECK_FAILED"/>
35977 <int value="13" label="FILE_TOO_SHORT"/>
35978 <int value="20" label="NETWORK_FAILED"/>
35979 <int value="21" label="NETWORK_TIMEOUT"/>
35980 <int value="22" label="NETWORK_DISCONNECTED"/>
35981 <int value="23" label="NETWORK_SERVER_DOWN"/>
35982 <int value="30" label="SERVER_FAILED"/>
35983 <int value="31" label="SERVER_NO_RANGE"/>
35984 <int value="32" label="SERVER_PRECONDITION"/>
35985 <int value="33" label="SERVER_BAD_CONTENT"/>
35986 <int value="40" label="USER_CANCELED"/>
35987 <int value="41" label="USER_SHUTDOWN"/>
35988 <int value="50" label="CRASH"/>
35991 <enum name="InvalidationNetworkChannel" type="int">
35992 <int value="0" label="PushClientChannel"/>
35993 <int value="1" label="GCMNetworkChannel"/>
35996 <enum name="IPV6ProbeResult" type="int">
35997 <int value="0" label="IPV6_CANNOT_CREATE_SOCKETS"/>
35998 <int value="1" label="IPV6_CAN_CREATE_SOCKETS"/>
35999 <int value="2" label="IPV6_GETIFADDRS_FAILED">
36000 getifaddrs or GetAdaptersAddresses failed
36002 <int value="3" label="IPV6_GLOBAL_ADDRESS_MISSING"/>
36003 <int value="4" label="IPV6_GLOBAL_ADDRESS_PRESENT"/>
36004 <int value="5" label="IPV6_INTERFACE_ARRAY_TOO_SHORT"/>
36007 <enum name="JavaScriptAPIName" type="int">
36008 <int value="0" label="GetUserMedia"/>
36009 <int value="1" label="PeerConnection00"/>
36010 <int value="2" label="DeprecatedPeerConnection"/>
36011 <int value="3" label="RTCPeerConnection"/>
36014 <enum name="KeyboardControlEvent" type="int">
36015 <int value="0" label="Keyboard was shown."/>
36016 <int value="1" label="Keyboard was automatically hidden."/>
36017 <int value="2" label="Keyboard was hidden by the user."/>
36020 <enum name="LanguageCode" type="int">
36021 <summary>ISO 639 Language Codes.</summary>
36022 <int value="24929" label="Afar"/>
36023 <int value="24930" label="Abkhazian"/>
36024 <int value="24933" label="Avestan"/>
36025 <int value="24934" label="Afrikaans"/>
36026 <int value="24939" label="Akan"/>
36027 <int value="24941" label="Amharic"/>
36028 <int value="24942" label="Aragonese"/>
36029 <int value="24946" label="Arabic"/>
36030 <int value="24947" label="Assamese"/>
36031 <int value="24950" label="Avaric"/>
36032 <int value="24953" label="Aymara"/>
36033 <int value="24954" label="Azerbaijani"/>
36034 <int value="25185" label="Bashkir"/>
36035 <int value="25189" label="Belarusian"/>
36036 <int value="25191" label="Bulgarian"/>
36037 <int value="25192" label="Bihari"/>
36038 <int value="25193" label="Bislama"/>
36039 <int value="25197" label="Bambara"/>
36040 <int value="25198" label="Bengali"/>
36041 <int value="25199" label="Tibetan"/>
36042 <int value="25202" label="Breton"/>
36043 <int value="25203" label="Bosnian"/>
36044 <int value="25441" label="Catalan"/>
36045 <int value="25445" label="Chechen"/>
36046 <int value="25448" label="Chamorro"/>
36047 <int value="25455" label="Corsican"/>
36048 <int value="25458" label="Cree"/>
36049 <int value="25459" label="Czech"/>
36050 <int value="25461" label="Church Slavic"/>
36051 <int value="25462" label="Chuvash"/>
36052 <int value="25465" label="Welsh"/>
36053 <int value="25697" label="Danish"/>
36054 <int value="25701" label="German"/>
36055 <int value="25718" label="Divehi"/>
36056 <int value="25722" label="Dzongkha"/>
36057 <int value="25957" label="Ewe"/>
36058 <int value="25964" label="Greek"/>
36059 <int value="25966" label="English"/>
36060 <int value="25967" label="Esperanto"/>
36061 <int value="25971" label="Spanish"/>
36062 <int value="25972" label="Estonian"/>
36063 <int value="25973" label="Basque"/>
36064 <int value="26209" label="Persian"/>
36065 <int value="26214" label="Fulah"/>
36066 <int value="26217" label="Finnish"/>
36067 <int value="26218" label="Fijian"/>
36068 <int value="26223" label="Faroese"/>
36069 <int value="26226" label="French"/>
36070 <int value="26233" label="Western Frisian"/>
36071 <int value="26465" label="Irish"/>
36072 <int value="26468" label="Scottish Gaelic"/>
36073 <int value="26476" label="Galician"/>
36074 <int value="26478" label="Guarani"/>
36075 <int value="26485" label="Gujarati"/>
36076 <int value="26486" label="Manx"/>
36077 <int value="26721" label="Hausa"/>
36078 <int value="26725" label="Hebrew"/>
36079 <int value="26729" label="Hindi"/>
36080 <int value="26735" label="Hiri Motu"/>
36081 <int value="26738" label="Croatian"/>
36082 <int value="26740" label="Haitian"/>
36083 <int value="26741" label="Hungarian"/>
36084 <int value="26745" label="Armenian"/>
36085 <int value="26746" label="Herero"/>
36086 <int value="26977" label="Interlingua"/>
36087 <int value="26980" label="Indonesian"/>
36088 <int value="26981" label="Interlingue"/>
36089 <int value="26983" label="Igbo"/>
36090 <int value="26985" label="Sichuan Yi"/>
36091 <int value="26987" label="Inupiaq"/>
36092 <int value="26991" label="Ido"/>
36093 <int value="26995" label="Icelandic"/>
36094 <int value="26996" label="Italian"/>
36095 <int value="26997" label="Inuktitut"/>
36096 <int value="27233" label="Japanese"/>
36097 <int value="27254" label="Javanese"/>
36098 <int value="27489" label="Georgian"/>
36099 <int value="27495" label="Kongo"/>
36100 <int value="27497" label="Kikuyu"/>
36101 <int value="27498" label="Kuanyama"/>
36102 <int value="27499" label="Kazakh"/>
36103 <int value="27500" label="Kalaallisut"/>
36104 <int value="27501" label="Khmer"/>
36105 <int value="27502" label="Kannada"/>
36106 <int value="27503" label="Korean"/>
36107 <int value="27506" label="Kanuri"/>
36108 <int value="27507" label="Kashmiri"/>
36109 <int value="27509" label="Kurdish"/>
36110 <int value="27510" label="Komi"/>
36111 <int value="27511" label="Cornish"/>
36112 <int value="27513" label="Kirghiz"/>
36113 <int value="27745" label="Latin"/>
36114 <int value="27746" label="Luxembourgish"/>
36115 <int value="27751" label="Ganda"/>
36116 <int value="27753" label="Limburgish"/>
36117 <int value="27758" label="Lingala"/>
36118 <int value="27759" label="Lao"/>
36119 <int value="27764" label="Lithuanian"/>
36120 <int value="27765" label="Luba-Katanga"/>
36121 <int value="27766" label="Latvian"/>
36122 <int value="28007" label="Malagasy"/>
36123 <int value="28008" label="Marshallese"/>
36124 <int value="28009" label="Maori"/>
36125 <int value="28011" label="Macedonian"/>
36126 <int value="28012" label="Malayalam"/>
36127 <int value="28014" label="Mongolian"/>
36128 <int value="28015" label="Moldavian"/>
36129 <int value="28018" label="Marathi"/>
36130 <int value="28019" label="Malay"/>
36131 <int value="28020" label="Maltese"/>
36132 <int value="28025" label="Burmese"/>
36133 <int value="28257" label="Nauru"/>
36134 <int value="28258" label="Norwegian Bokmal"/>
36135 <int value="28260" label="North Ndebele"/>
36136 <int value="28261" label="Nepali"/>
36137 <int value="28263" label="Ndonga"/>
36138 <int value="28268" label="Dutch"/>
36139 <int value="28270" label="Norwegian Nynorsk"/>
36140 <int value="28271" label="Norwegian"/>
36141 <int value="28274" label="South Ndebele"/>
36142 <int value="28278" label="Navajo"/>
36143 <int value="28281" label="Nyanja"/>
36144 <int value="28515" label="Occitan"/>
36145 <int value="28522" label="Ojibwa"/>
36146 <int value="28525" label="Oromo"/>
36147 <int value="28530" label="Oriya"/>
36148 <int value="28531" label="Ossetic"/>
36149 <int value="28769" label="Punjabi"/>
36150 <int value="28777" label="Pali"/>
36151 <int value="28780" label="Polish"/>
36152 <int value="28787" label="Pashto"/>
36153 <int value="28788" label="Portuguese"/>
36154 <int value="29045" label="Quechua"/>
36155 <int value="29293" label="Romansh"/>
36156 <int value="29294" label="Rundi"/>
36157 <int value="29295" label="Romanian"/>
36158 <int value="29301" label="Russian"/>
36159 <int value="29303" label="Kinyarwanda"/>
36160 <int value="29537" label="Sanskrit"/>
36161 <int value="29539" label="Sardinian"/>
36162 <int value="29540" label="Sindhi"/>
36163 <int value="29541" label="Northern Sami"/>
36164 <int value="29543" label="Sango"/>
36165 <int value="29544" label="Serbo-Croatian"/>
36166 <int value="29545" label="Sinhala"/>
36167 <int value="29547" label="Slovak"/>
36168 <int value="29548" label="Slovenian"/>
36169 <int value="29549" label="Samoan"/>
36170 <int value="29550" label="Shona"/>
36171 <int value="29551" label="Somali"/>
36172 <int value="29553" label="Albanian"/>
36173 <int value="29554" label="Serbian"/>
36174 <int value="29555" label="Swati"/>
36175 <int value="29556" label="Southern Sotho"/>
36176 <int value="29557" label="Sundanese"/>
36177 <int value="29558" label="Swedish"/>
36178 <int value="29559" label="Swahili"/>
36179 <int value="29793" label="Tamil"/>
36180 <int value="29797" label="Telugu"/>
36181 <int value="29799" label="Tajik"/>
36182 <int value="29800" label="Thai"/>
36183 <int value="29801" label="Tigrinya"/>
36184 <int value="29803" label="Turkmen"/>
36185 <int value="29804" label="Tagalog"/>
36186 <int value="29806" label="Tswana"/>
36187 <int value="29807" label="Tonga"/>
36188 <int value="29810" label="Turkish"/>
36189 <int value="29811" label="Tsonga"/>
36190 <int value="29812" label="Tatar"/>
36191 <int value="29815" label="Twi"/>
36192 <int value="29817" label="Tahitian"/>
36193 <int value="30055" label="Uighur"/>
36194 <int value="30059" label="Ukrainian"/>
36195 <int value="30066" label="Urdu"/>
36196 <int value="30074" label="Uzbek"/>
36197 <int value="30309" label="Venda"/>
36198 <int value="30313" label="Vietnamese"/>
36199 <int value="30319" label="Volapuk"/>
36200 <int value="30561" label="Walloon"/>
36201 <int value="30575" label="Wolof"/>
36202 <int value="30824" label="Xhosa"/>
36203 <int value="31081" label="Yiddish"/>
36204 <int value="31087" label="Yoruba"/>
36205 <int value="31329" label="Zhuang"/>
36206 <int value="31336" label="Chinese"/>
36207 <int value="31349" label="Zulu"/>
36208 <int value="6382437" label="Achinese"/>
36209 <int value="6382440" label="Acoli"/>
36210 <int value="6382689" label="Adangme"/>
36211 <int value="6382713" label="Adyghe"/>
36212 <int value="6383201" label="Afro-Asiatic Language"/>
36213 <int value="6383208" label="Afrihili"/>
36214 <int value="6383982" label="Ainu"/>
36215 <int value="6384491" label="Akkadian"/>
36216 <int value="6384741" label="Aleut"/>
36217 <int value="6384743" label="Algonquian Language"/>
36218 <int value="6384756" label="Southern Altai"/>
36219 <int value="6385255" label="Old English"/>
36220 <int value="6385264" label="Angika"/>
36221 <int value="6385761" label="Apache Language"/>
36222 <int value="6386275" label="Aramaic"/>
36223 <int value="6386286" label="Araucanian"/>
36224 <int value="6386288" label="Arapaho"/>
36225 <int value="6386292" label="Artificial Language"/>
36226 <int value="6386295" label="Arawak"/>
36227 <int value="6386529" label="Asu"/>
36228 <int value="6386548" label="Asturian"/>
36229 <int value="6386792" label="Athapascan Language"/>
36230 <int value="6387059" label="Australian Language"/>
36231 <int value="6387553" label="Awadhi"/>
36232 <int value="6447460" label="Banda"/>
36233 <int value="6447465" label="Bamileke Language"/>
36234 <int value="6447468" label="Baluchi"/>
36235 <int value="6447470" label="Balinese"/>
36236 <int value="6447475" label="Basa"/>
36237 <int value="6447476" label="Baltic Language"/>
36238 <int value="6448490" label="Beja"/>
36239 <int value="6448493" label="Bemba"/>
36240 <int value="6448498" label="Berber"/>
36241 <int value="6448506" label="Bena"/>
36242 <int value="6449263" label="Bhojpuri"/>
36243 <int value="6449515" label="Bikol"/>
36244 <int value="6449518" label="Bini"/>
36245 <int value="6450273" label="Siksika"/>
36246 <int value="6450804" label="Bantu"/>
36247 <int value="6451809" label="Braj"/>
36248 <int value="6451832" label="Bodo"/>
36249 <int value="6452331" label="Batak"/>
36250 <int value="6452577" label="Buriat"/>
36251 <int value="6452583" label="Buginese"/>
36252 <int value="6453614" label="Blin"/>
36253 <int value="6512996" label="Caddo"/>
36254 <int value="6513001" label="Central American Indian Language"/>
36255 <int value="6513010" label="Carib"/>
36256 <int value="6513013" label="Caucasian Language"/>
36257 <int value="6513017" label="Cayuga"/>
36258 <int value="6513512" label="Atsam"/>
36259 <int value="6514018" label="Cebuano"/>
36260 <int value="6514028" label="Celtic Language"/>
36261 <int value="6514535" label="Chiga"/>
36262 <int value="6514786" label="Chibcha"/>
36263 <int value="6514791" label="Chagatai"/>
36264 <int value="6514795" label="Chuukese"/>
36265 <int value="6514797" label="Mari"/>
36266 <int value="6514798" label="Chinook Jargon"/>
36267 <int value="6514799" label="Choctaw"/>
36268 <int value="6514800" label="Chipewyan"/>
36269 <int value="6514802" label="Cherokee"/>
36270 <int value="6514809" label="Cheyenne"/>
36271 <int value="6516067" label="Chamic Language"/>
36272 <int value="6516592" label="Coptic"/>
36273 <int value="6516837" label="English-based Creole or Pidgin"/>
36274 <int value="6516838" label="French-based Creole or Pidgin"/>
36275 <int value="6516848" label="Portuguese-based Creole or Pidgin"/>
36276 <int value="6517352" label="Crimean Turkish"/>
36277 <int value="6517360" label="Creole or Pidgin"/>
36278 <int value="6517602" label="Kashubian"/>
36279 <int value="6518131" label="Cushitic Language"/>
36280 <int value="6578539" label="Dakota"/>
36281 <int value="6578546" label="Dargwa"/>
36282 <int value="6578550" label="Taita"/>
36283 <int value="6578553" label="Dayak"/>
36284 <int value="6579564" label="Delaware"/>
36285 <int value="6579566" label="Slave"/>
36286 <int value="6580082" label="Dogrib"/>
36287 <int value="6580590" label="Dinka"/>
36288 <int value="6580837" label="Zarma"/>
36289 <int value="6582121" label="Dogri"/>
36290 <int value="6582881" label="Dravidian Language"/>
36291 <int value="6583138" label="Lower Sorbian"/>
36292 <int value="6583649" label="Duala"/>
36293 <int value="6583661" label="Middle Dutch"/>
36294 <int value="6584693" label="Dyula"/>
36295 <int value="6644341" label="Embu"/>
36296 <int value="6645353" label="Efik"/>
36297 <int value="6645625" label="Ancient Egyptian"/>
36298 <int value="6646625" label="Ekajuk"/>
36299 <int value="6646904" label="Elamite"/>
36300 <int value="6647405" label="Middle English"/>
36301 <int value="6649711" label="Ewondo"/>
36302 <int value="6709614" label="Fang"/>
36303 <int value="6709620" label="Fanti"/>
36304 <int value="6711660" label="Filipino"/>
36305 <int value="6711669" label="Finno-Ugrian Language"/>
36306 <int value="6713198" label="Fon"/>
36307 <int value="6713965" label="Middle French"/>
36308 <int value="6713967" label="Old French"/>
36309 <int value="6713970" label="Northern Frisian"/>
36310 <int value="6713971" label="Eastern Frisian"/>
36311 <int value="6714738" label="Friulian"/>
36312 <int value="6775137" label="Ga"/>
36313 <int value="6775161" label="Gayo"/>
36314 <int value="6775393" label="Gbaya"/>
36315 <int value="6776173" label="Germanic Language"/>
36316 <int value="6776186" label="Geez"/>
36317 <int value="6777196" label="Gilbertese"/>
36318 <int value="6778216" label="Middle High German"/>
36319 <int value="6778728" label="Old High German"/>
36320 <int value="6778734" label="Gondi"/>
36321 <int value="6778738" label="Gorontalo"/>
36322 <int value="6778740" label="Gothic"/>
36323 <int value="6779490" label="Grebo"/>
36324 <int value="6779491" label="Ancient Greek"/>
36325 <int value="6779767" label="Swiss German"/>
36326 <int value="6780282" label="Gusii"/>
36327 <int value="6780777" label="Gwich'in"/>
36328 <int value="6840681" label="Haida"/>
36329 <int value="6840695" label="Hawaiian"/>
36330 <int value="6842732" label="Hiligaynon"/>
36331 <int value="6842733" label="Himachali"/>
36332 <int value="6842740" label="Hittite"/>
36333 <int value="6843758" label="Hmong"/>
36334 <int value="6845282" label="Upper Sorbian"/>
36335 <int value="6845808" label="Hupa"/>
36336 <int value="6906465" label="Iban"/>
36337 <int value="6908527" label="Ijo"/>
36338 <int value="6909039" label="Iloko"/>
36339 <int value="6909539" label="Indic Language"/>
36340 <int value="6909541" label="Indo-European Language"/>
36341 <int value="6909544" label="Ingush"/>
36342 <int value="6910561" label="Iranian Language"/>
36343 <int value="6910575" label="Iroquoian Language"/>
36344 <int value="6972015" label="Lojban"/>
36345 <int value="6974819" label="Machame"/>
36346 <int value="6975602" label="Judeo-Persian"/>
36347 <int value="6976098" label="Judeo-Arabic"/>
36348 <int value="7037281" label="Kara-Kalpak"/>
36349 <int value="7037282" label="Kabyle"/>
36350 <int value="7037283" label="Kachin"/>
36351 <int value="7037290" label="Jju"/>
36352 <int value="7037293" label="Kamba"/>
36353 <int value="7037298" label="Karen"/>
36354 <int value="7037303" label="Kawi"/>
36355 <int value="7037540" label="Kabardian"/>
36356 <int value="7037799" label="Tyap"/>
36357 <int value="7038053" label="Makonde"/>
36358 <int value="7038305" label="Kabuverdianu"/>
36359 <int value="7038575" label="Koro"/>
36360 <int value="7039073" label="Khasi"/>
36361 <int value="7039081" label="Khoisan Language"/>
36362 <int value="7039087" label="Khotanese"/>
36363 <int value="7039089" label="Koyra Chiini"/>
36364 <int value="7040110" label="Kalenjin"/>
36365 <int value="7040354" label="Kimbundu"/>
36366 <int value="7040875" label="Konkani"/>
36367 <int value="7040883" label="Kosraean"/>
36368 <int value="7041125" label="Kpelle"/>
36369 <int value="7041635" label="Karachay-Balkar"/>
36370 <int value="7041644" label="Karelian"/>
36371 <int value="7041647" label="Kru"/>
36372 <int value="7041653" label="Kurukh"/>
36373 <int value="7041890" label="Shambala"/>
36374 <int value="7041896" label="Colognian"/>
36375 <int value="7042413" label="Kumyk"/>
36376 <int value="7042420" label="Kutenai"/>
36377 <int value="7102820" label="Ladino"/>
36378 <int value="7102823" label="Langi"/>
36379 <int value="7102824" label="Lahnda"/>
36380 <int value="7102829" label="Lamba"/>
36381 <int value="7103866" label="Lezghian"/>
36382 <int value="7106412" label="Mongo"/>
36383 <int value="7106426" label="Lozi"/>
36384 <int value="7107937" label="Luba-Lulua"/>
36385 <int value="7107945" label="Luiseno"/>
36386 <int value="7107950" label="Lunda"/>
36387 <int value="7107951" label="Luo"/>
36388 <int value="7107955" label="Lushai"/>
36389 <int value="7107961" label="Luyia"/>
36390 <int value="7168356" label="Madurese"/>
36391 <int value="7168359" label="Magahi"/>
36392 <int value="7168361" label="Maithili"/>
36393 <int value="7168363" label="Makasar"/>
36394 <int value="7168366" label="Mandingo"/>
36395 <int value="7168368" label="Austronesian Language"/>
36396 <int value="7168371" label="Masai"/>
36397 <int value="7169126" label="Moksha"/>
36398 <int value="7169138" label="Mandar"/>
36399 <int value="7169390" label="Mende"/>
36400 <int value="7169394" label="Meru"/>
36401 <int value="7169637" label="Morisyen"/>
36402 <int value="7169889" label="Middle Irish"/>
36403 <int value="7170403" label="Micmac"/>
36404 <int value="7170414" label="Minangkabau"/>
36405 <int value="7170419" label="Miscellaneous Language"/>
36406 <int value="7170920" label="Mon-Khmer Language"/>
36407 <int value="7171683" label="Manchu"/>
36408 <int value="7171689" label="Manipuri"/>
36409 <int value="7171695" label="Manobo Language"/>
36410 <int value="7171944" label="Mohawk"/>
36411 <int value="7171955" label="Mossi"/>
36412 <int value="7173484" label="Multiple Languages"/>
36413 <int value="7173486" label="Munda Language"/>
36414 <int value="7173491" label="Creek"/>
36415 <int value="7173996" label="Mirandese"/>
36416 <int value="7174002" label="Marwari"/>
36417 <int value="7174510" label="Mayan Language"/>
36418 <int value="7174518" label="Erzya"/>
36419 <int value="7233896" label="Nahuatl"/>
36420 <int value="7233897" label="North American Indian Language"/>
36421 <int value="7233904" label="Neapolitan"/>
36422 <int value="7233905" label="Nama"/>
36423 <int value="7234675" label="Low German"/>
36424 <int value="7234935" label="Newari"/>
36425 <int value="7235937" label="Nias"/>
36426 <int value="7235939" label="Niger-Kordofanian Language"/>
36427 <int value="7235957" label="Niuean"/>
36428 <int value="7237479" label="Nogai"/>
36429 <int value="7237486" label="Old Norse"/>
36430 <int value="7237999" label="N'Ko"/>
36431 <int value="7238511" label="Northern Sotho"/>
36432 <int value="7239010" label="Nubian Language"/>
36433 <int value="7239523" label="Classical Newari"/>
36434 <int value="7240045" label="Nyamwezi"/>
36435 <int value="7240046" label="Nyankole"/>
36436 <int value="7240047" label="Nyoro"/>
36437 <int value="7240297" label="Nzima"/>
36438 <int value="7304033" label="Osage"/>
36439 <int value="7304289" label="Ottoman Turkish"/>
36440 <int value="7304303" label="Otomian Language"/>
36441 <int value="7364961" label="Papuan Language"/>
36442 <int value="7364967" label="Pangasinan"/>
36443 <int value="7364972" label="Pahlavi"/>
36444 <int value="7364973" label="Pampanga"/>
36445 <int value="7364976" label="Papiamento"/>
36446 <int value="7364981" label="Palauan"/>
36447 <int value="7365999" label="Old Persian"/>
36448 <int value="7366761" label="Philippine Language"/>
36449 <int value="7366766" label="Phoenician"/>
36450 <int value="7368558" label="Pohnpeian"/>
36451 <int value="7369313" label="Prakrit Language"/>
36452 <int value="7369327" label="Old Provencal"/>
36453 <int value="7496042" label="Rajasthani"/>
36454 <int value="7496048" label="Rapanui"/>
36455 <int value="7496050" label="Rarotongan"/>
36456 <int value="7499617" label="Romance Language"/>
36457 <int value="7499622" label="Rombo"/>
36458 <int value="7499629" label="Romany"/>
36459 <int value="7501168" label="Aromanian"/>
36460 <int value="7501675" label="Rwa"/>
36461 <int value="7561572" label="Sandawe"/>
36462 <int value="7561576" label="Yakut"/>
36463 <int value="7561577" label="South American Indian Language"/>
36464 <int value="7561580" label="Salishan Language"/>
36465 <int value="7561581" label="Samaritan Aramaic"/>
36466 <int value="7561585" label="Samburu"/>
36467 <int value="7561587" label="Sasak"/>
36468 <int value="7561588" label="Santali"/>
36469 <int value="7562094" label="Sicilian"/>
36470 <int value="7562095" label="Scots"/>
36471 <int value="7562597" label="Seneca"/>
36472 <int value="7562600" label="Sena"/>
36473 <int value="7562604" label="Selkup"/>
36474 <int value="7562605" label="Semitic Language"/>
36475 <int value="7562611" label="Koyraboro Senni"/>
36476 <int value="7563105" label="Old Irish"/>
36477 <int value="7563118" label="Sign Language"/>
36478 <int value="7563369" label="Tachelhit"/>
36479 <int value="7563374" label="Shan"/>
36480 <int value="7563620" label="Sidamo"/>
36481 <int value="7563631" label="Siouan Language"/>
36482 <int value="7563636" label="Sino-Tibetan Language"/>
36483 <int value="7564385" label="Slavic Language"/>
36484 <int value="7564641" label="Southern Sami"/>
36485 <int value="7564649" label="Sami Language"/>
36486 <int value="7564650" label="Lule Sami"/>
36487 <int value="7564654" label="Inari Sami"/>
36488 <int value="7564659" label="Skolt Sami"/>
36489 <int value="7564907" label="Soninke"/>
36490 <int value="7565159" label="Sogdien"/>
36491 <int value="7565166" label="Songhai"/>
36492 <int value="7565934" label="Sranan Tongo"/>
36493 <int value="7565938" label="Serer"/>
36494 <int value="7566177" label="Nilo-Saharan Language"/>
36495 <int value="7566201" label="Saho"/>
36496 <int value="7566699" label="Sukuma"/>
36497 <int value="7566707" label="Susu"/>
36498 <int value="7566712" label="Sumerian"/>
36499 <int value="7567202" label="Comorian"/>
36500 <int value="7567715" label="Classical Syriac"/>
36501 <int value="7567730" label="Syriac"/>
36502 <int value="7627113" label="Tai Language"/>
36503 <int value="7628141" label="Timne"/>
36504 <int value="7628143" label="Teso"/>
36505 <int value="7628146" label="Tereno"/>
36506 <int value="7628148" label="Tetum"/>
36507 <int value="7629159" label="Tigre"/>
36508 <int value="7629174" label="Tiv"/>
36509 <int value="7629676" label="Tokelau"/>
36510 <int value="7629928" label="Klingon"/>
36511 <int value="7629929" label="Tlingit"/>
36512 <int value="7630184" label="Tamashek"/>
36513 <int value="7630695" label="Nyasa Tonga"/>
36514 <int value="7630953" label="Tok Pisin"/>
36515 <int value="7631478" label="Taroko"/>
36516 <int value="7631721" label="Tsimshian"/>
36517 <int value="7632237" label="Tumbuka"/>
36518 <int value="7632240" label="Tupi Language"/>
36519 <int value="7632244" label="Altaic Language"/>
36520 <int value="7632492" label="Tuvalu"/>
36521 <int value="7632753" label="Tasawaq"/>
36522 <int value="7633270" label="Tuvinian"/>
36523 <int value="7633517" label="Central Morocco Tamazight"/>
36524 <int value="7693421" label="Udmurt"/>
36525 <int value="7694177" label="Ugaritic"/>
36526 <int value="7695714" label="Umbundu"/>
36527 <int value="7695972" label="Unknown Language"/>
36528 <int value="7758185" label="Vai"/>
36529 <int value="7761780" label="Votic"/>
36530 <int value="7763310" label="Vunjo"/>
36531 <int value="7823723" label="Wakashan Language"/>
36532 <int value="7823724" label="Walamo"/>
36533 <int value="7823730" label="Waray"/>
36534 <int value="7823731" label="Washo"/>
36535 <int value="7824750" label="Sorbian Language"/>
36536 <int value="7889260" label="Kalmyk"/>
36537 <int value="7892839" label="Soga"/>
36538 <int value="7954799" label="Yao"/>
36539 <int value="7954800" label="Yapese"/>
36540 <int value="7958635" label="Yupik Language"/>
36541 <int value="7959909" label="Cantonese"/>
36542 <int value="8020336" label="Zapotec"/>
36543 <int value="8020588" label="Blissymbols"/>
36544 <int value="8021358" label="Zenaga"/>
36545 <int value="8023652" label="Zande"/>
36546 <int value="8025454" label="Zuni"/>
36547 <int value="8026232" label="No linguistic content"/>
36548 <int value="8026721" label="Zaza"/>
36551 <enum name="LevelDBCorruptionTypes" type="int">
36552 <int value="0" label="other"/>
36553 <int value="1" label="missing files"/>
36554 <int value="2" label="log record too small"/>
36555 <int value="3" label="corrupted internal key"/>
36556 <int value="4" label="partial record"/>
36557 <int value="5" label="missing start of fragmented record"/>
36558 <int value="6" label="error in middle of record"/>
36559 <int value="7" label="unknown record type"/>
36560 <int value="8" label="truncated record at end"/>
36561 <int value="9" label="bad record length"/>
36562 <int value="10" label="VersionEdit"/>
36563 <int value="11" label="FileReader invoked with unexpected value"/>
36564 <int value="12" label="corrupted key"/>
36565 <int value="13" label="CURRENT file does not end with newline"/>
36566 <int value="14" label="no meta-nextfile entry"/>
36567 <int value="15" label="no meta-lognumber entry"/>
36568 <int value="16" label="no last-sequence-number entry"/>
36569 <int value="17" label="malformed WriteBatch"/>
36570 <int value="18" label="bad WriteBatch Put"/>
36571 <int value="19" label="bad WriteBatch Delete"/>
36572 <int value="20" label="unknown WriteBatch tag"/>
36573 <int value="21" label="WriteBatch has wrong count"/>
36574 <int value="22" label="bad entry in block"/>
36575 <int value="23" label="bad block contents"/>
36576 <int value="24" label="bad block handle"/>
36577 <int value="25" label="truncated block read"/>
36578 <int value="26" label="block checksum mismatch"/>
36579 <int value="27" label="checksum mismatch"/>
36580 <int value="28" label="corrupted compressed block contents"/>
36581 <int value="29" label="bad block type"/>
36582 <int value="30" label="bad magic number"/>
36583 <int value="31" label="file is too short"/>
36586 <enum name="LevelDBErrorCount" type="int">
36587 <int value="1" label="Failure"/>
36590 <enum name="LevelDBErrorTypes" type="int">
36591 <int value="0" label="NotFound"/>
36592 <int value="1" label="Corruption"/>
36593 <int value="2" label="IOError"/>
36594 <int value="3" label="Other"/>
36597 <enum name="LevelDBIOErrorMethods" type="int">
36598 <int value="0" label="SequentialFileRead"/>
36599 <int value="1" label="SequentialFileSkip"/>
36600 <int value="2" label="RandomAccessFileRead"/>
36601 <int value="3" label="WritableFileAppend"/>
36602 <int value="4" label="WritableFileClose"/>
36603 <int value="5" label="WritableFileFlush"/>
36604 <int value="6" label="WritableFileSync"/>
36605 <int value="7" label="NewSequentialFile"/>
36606 <int value="8" label="NewRandomAccessFile"/>
36607 <int value="9" label="NewWritableFile"/>
36608 <int value="10" label="DeleteFile"/>
36609 <int value="11" label="CreateDir"/>
36610 <int value="12" label="DeleteDir"/>
36611 <int value="13" label="GetFileSize"/>
36612 <int value="14" label="RenameFile"/>
36613 <int value="15" label="LockFile"/>
36614 <int value="16" label="UnlockFile"/>
36615 <int value="17" label="GetTestDirectory"/>
36616 <int value="18" label="NewLogger"/>
36617 <int value="19" label="SyncParent"/>
36618 <int value="20" label="GetChildren"/>
36621 <enum name="LinkMonitorFailureType" type="int">
36622 <int value="0" label="Local MAC Address Not Found"/>
36623 <int value="1" label="Client Startup Failure"/>
36624 <int value="2" label="Transmission Failure"/>
36625 <int value="3" label="Failure Threshold Reached"/>
36628 <enum name="LinuxAudioIO" type="int">
36629 <int value="0" label="PulseAudio"/>
36630 <int value="1" label="ALSA"/>
36631 <int value="2" label="Cras"/>
36634 <enum name="LinuxGlibcVersion" type="int">
36635 <int value="0" label="Not Parseable"/>
36636 <int value="1" label="Unknown"/>
36637 <int value="2" label="2.11"/>
36638 <int value="3" label="2.12"/>
36639 <int value="4" label="2.13"/>
36640 <int value="5" label="2.14"/>
36641 <int value="6" label="2.15"/>
36642 <int value="7" label="2.16"/>
36643 <int value="8" label="2.17"/>
36644 <int value="9" label="2.18"/>
36645 <int value="10" label="2.19"/>
36648 <enum name="LoadType" type="int">
36649 <int value="0" label="UNDEFINED_LOAD">Not yet initialized</int>
36650 <int value="1" label="RELOAD">User pressed reload</int>
36651 <int value="2" label="HISTORY_LOAD">Back or forward</int>
36652 <int value="3" label="NORMAL_LOAD">User entered URL, or omnibox search</int>
36653 <int value="4" label="LINK_LOAD">(deprecated) Included next 4 categories</int>
36654 <int value="5" label="LINK_LOAD_NORMAL">Commonly following of link</int>
36655 <int value="6" label="LINK_LOAD_RELOAD">JS/link directed reload</int>
36656 <int value="7" label="LINK_LOAD_CACHE_STALE_OK">
36657 back/forward or encoding change
36659 <int value="8" label="LINK_LOAD_CACHE_ONLY">
36660 Allow stale data (avoid doing a re-post)
36662 <int value="9" label="PRERENDER_LOAD">Speculative prerendering of a page</int>
36665 <enum name="LocalRendererSinkStates" type="int">
36666 <int value="0" label="SinkStarted"/>
36667 <int value="1" label="SinkNeverStarted"/>
36670 <enum name="LoginConsumerWhitelist" type="int">
36671 <int value="0" label="ANY_USER_ALLOWED">Any user can sign in</int>
36672 <int value="1" label="ONLY_WHITELISTED_ALLOWED">Whitelisted users only</int>
36675 <enum name="LoginFailureReason" type="int">
36676 <int value="0" label="NONE">None</int>
36677 <int value="1" label="COULD_NOT_MOUNT_CRYPTOHOME">
36678 Could not mount cryptohome
36680 <int value="2" label="COULD_NOT_MOUNT_TMPFS">Could not mount tmpfs</int>
36681 <int value="3" label="COULD_NOT_UNMOUNT_CRYPTOHOME">
36682 Could not unmount cryptohome
36684 <int value="4" label="DATA_REMOVAL_FAILED">Data removal failed</int>
36685 <int value="5" label="LOGIN_TIMED_OUT">Login timed out</int>
36686 <int value="6" label="UNLOCK_FAILED">Unlock failed</int>
36687 <int value="7" label="NETWORK_AUTH_FAILED">Network auth failed</int>
36690 <enum name="LoginPolicyFilesState" type="int">
36691 <summary>Policy/owner key file state.</summary>
36692 <int value="0" label="HEALTHY_R11">Healthy, pre-R11</int>
36693 <int value="1" label="UNUSED">Unused</int>
36694 <int value="2" label="HEALTHY">Healthy</int>
36695 <int value="3" label="RESERVED">Reserved</int>
36696 <int value="4" label="BAD_POLICY_R11">Key OK, policy bad, pre-R11</int>
36697 <int value="5" label="UNUSED">Unused</int>
36698 <int value="6" label="BAD_POLICY">Key OK, policy bad</int>
36699 <int value="7" label="RESERVED">Reserved</int>
36700 <int value="8" label="KEY_OK_NO_POLICY_R11">
36701 Key OK, no policy, pre-R11 user (http://crosbug.com/24916)
36703 <int value="9" label="UNUSED">Unused</int>
36704 <int value="10" label="KEY_OK_NO_POLICY">Key OK, no policy</int>
36705 <int value="11" label="RESERVED">Reserved</int>
36706 <int value="12" label="RESERVED">Reserved</int>
36707 <int value="13" label="RESERVED">Reserved</int>
36708 <int value="14" label="RESERVED">Reserved</int>
36709 <int value="15" label="RESERVED">Reserved</int>
36710 <int value="16" label="BAD_KEY_R11">Key bad, policy OK, pre-R11</int>
36711 <int value="17" label="UNUSED">Unused</int>
36712 <int value="18" label="BAD_KEY">Key bad, policy OK</int>
36713 <int value="19" label="RESERVED">Reserved</int>
36714 <int value="20" label="BAD_KEY_BAD_POLICY_R11">
36715 Key bad, policy bad, pre-R11
36717 <int value="21" label="UNUSED">Unused</int>
36718 <int value="22" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
36719 <int value="23" label="RESERVED">Reserved</int>
36720 <int value="24" label="BAD_KEY_NO_POLICY_R11">
36721 Key bad, policy bad, pre-R11
36723 <int value="25" label="UNUSED">Unused</int>
36724 <int value="26" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
36725 <int value="27" label="RESERVED">Reserved</int>
36726 <int value="28" label="RESERVED">Reserved</int>
36727 <int value="29" label="RESERVED">Reserved</int>
36728 <int value="30" label="RESERVED">Reserved</int>
36729 <int value="31" label="RESERVED">Reserved</int>
36730 <int value="32" label="NO_KEY_R11">No key, policy OK, pre-R11</int>
36731 <int value="33" label="UNUSED">Unused</int>
36732 <int value="34" label="NO_KEY">No key, policy OK</int>
36733 <int value="35" label="RESERVED">RESERVED</int>
36734 <int value="36" label="NO_KEY_BAD_POLICY_R11">
36735 No key, policy bad, pre-R11
36737 <int value="37" label="UNUSED">Unused</int>
36738 <int value="38" label="NO_KEY_BAD_POLICY">No key, bad policy</int>
36739 <int value="39" label="RESERVED">Reserved</int>
36740 <int value="40" label="NO_KEY_NO_POLICY_R11">Un-owned, pre-R11</int>
36741 <int value="41" label="UNUSED">Unused</int>
36742 <int value="42" label="NO_KEY_NO_POLICY">Un-owned</int>
36743 <int value="43" label="RESERVED">Reserved</int>
36746 <enum name="LoginSuccessReason" type="int">
36747 <int value="0" label="OFFLINE_AND_ONLINE">
36748 Login success offline and online
36750 <int value="1" label="OFFLINE_ONLY">Login success offline only</int>
36753 <enum name="LoginUserType" type="int">
36754 <int value="0" label="INCOGNITO_NORMAL">Incognito Normal</int>
36755 <int value="1" label="OWNER_NORMAL">Owner Normal</int>
36756 <int value="2" label="OTHER_NORMAL">Other Normal</int>
36757 <int value="3" label="INCOGNITO_DEVELOPER">Incognito Dev</int>
36758 <int value="4" label="OWNER_DEVELOPER">Owner Dev</int>
36759 <int value="5" label="OTHER_DEVELOPER">Other Dev</int>
36762 <enum name="ManagedUserPasswordChange" type="int">
36763 <int value="0" label="OK_MANAGER">Changed in manager session</int>
36764 <int value="1" label="OK_MANGED">Changed in supervised user session</int>
36765 <int value="2" label="FAILED_NO_MASTER_KEY">Master key not found</int>
36766 <int value="3" label="FAILED_NO_SIGNATURE_KEY">
36767 Signature or encryption key not found
36769 <int value="4" label="FAILED_NO_PASSWORD_DATA">Password data not found</int>
36770 <int value="5" label="FAILED_MASTER_KEY_FAILURE">
36771 Manager key authorization failed
36773 <int value="6" label="FAILED_LOAD_DATA_FAILURE">
36774 Could not load new password data upon supervised user signin
36776 <int value="7" label="FAILED_INCOMPLETE_DATA_FAILURE">
36777 Incomplete password data loaded upon supervised user signin.
36779 <int value="8" label="FAILED_AUTHENTICATION_FAILURE">
36780 Authentication failure while changing password during supervised user
36783 <int value="9" label="FAILED_STORE_DATA">
36784 Could not store new password data for supervised user.
36788 <enum name="MappedCSSProperties" type="int">
36789 <!-- See http://src.chromium.org/viewvc/blink/trunk/Source/core/page/UseCounter.cpp -->
36791 <int value="1" label="Total Pages Measured"/>
36792 <int value="2" label="color"/>
36793 <int value="3" label="direction"/>
36794 <int value="4" label="display"/>
36795 <int value="5" label="font"/>
36796 <int value="6" label="font-family"/>
36797 <int value="7" label="font-size"/>
36798 <int value="8" label="font-style"/>
36799 <int value="9" label="font-variant"/>
36800 <int value="10" label="font-weight"/>
36801 <int value="11" label="text-rendering"/>
36802 <int value="12" label="webkit-font-feature-settings"/>
36803 <int value="13" label="webkit-font-kerning"/>
36804 <int value="14" label="webkit-font-smoothing"/>
36805 <int value="15" label="webkit-font-variant-ligatures"/>
36806 <int value="16" label="webkit-locale"/>
36807 <int value="17" label="webkit-text-orientation"/>
36808 <int value="18" label="webkit-writing-mode"/>
36809 <int value="19" label="zoom"/>
36810 <int value="20" label="line-height"/>
36811 <int value="21" label="background"/>
36812 <int value="22" label="background-attachment"/>
36813 <int value="23" label="background-clip"/>
36814 <int value="24" label="background-color"/>
36815 <int value="25" label="background-image"/>
36816 <int value="26" label="background-origin"/>
36817 <int value="27" label="background-position"/>
36818 <int value="28" label="background-position-x"/>
36819 <int value="29" label="background-position-y"/>
36820 <int value="30" label="background-repeat"/>
36821 <int value="31" label="background-repeat-x"/>
36822 <int value="32" label="background-repeat-y"/>
36823 <int value="33" label="background-size"/>
36824 <int value="34" label="border"/>
36825 <int value="35" label="border-bottom"/>
36826 <int value="36" label="border-bottom-color"/>
36827 <int value="37" label="border-bottom-left-radius"/>
36828 <int value="38" label="border-bottom-right-radius"/>
36829 <int value="39" label="border-bottom-style"/>
36830 <int value="40" label="border-bottom-width"/>
36831 <int value="41" label="border-collapse"/>
36832 <int value="42" label="border-color"/>
36833 <int value="43" label="border-image"/>
36834 <int value="44" label="border-image-outset"/>
36835 <int value="45" label="border-image-repeat"/>
36836 <int value="46" label="border-image-slice"/>
36837 <int value="47" label="border-image-source"/>
36838 <int value="48" label="border-image-width"/>
36839 <int value="49" label="border-left"/>
36840 <int value="50" label="border-left-color"/>
36841 <int value="51" label="border-left-style"/>
36842 <int value="52" label="border-left-width"/>
36843 <int value="53" label="border-radius"/>
36844 <int value="54" label="border-right"/>
36845 <int value="55" label="border-right-color"/>
36846 <int value="56" label="border-right-style"/>
36847 <int value="57" label="border-right-width"/>
36848 <int value="58" label="border-spacing"/>
36849 <int value="59" label="border-style"/>
36850 <int value="60" label="border-top"/>
36851 <int value="61" label="border-top-color"/>
36852 <int value="62" label="border-top-left-radius"/>
36853 <int value="63" label="border-top-right-radius"/>
36854 <int value="64" label="border-top-style"/>
36855 <int value="65" label="border-top-width"/>
36856 <int value="66" label="border-width"/>
36857 <int value="67" label="bottom"/>
36858 <int value="68" label="box-shadow"/>
36859 <int value="69" label="box-sizing"/>
36860 <int value="70" label="caption-side"/>
36861 <int value="71" label="clear"/>
36862 <int value="72" label="clip"/>
36863 <int value="73" label="webkit-clip-path"/>
36864 <int value="74" label="content"/>
36865 <int value="75" label="counter-increment"/>
36866 <int value="76" label="counter-reset"/>
36867 <int value="77" label="cursor"/>
36868 <int value="78" label="empty-cells"/>
36869 <int value="79" label="float"/>
36870 <int value="80" label="font-stretch"/>
36871 <int value="81" label="height"/>
36872 <int value="82" label="image-rendering"/>
36873 <int value="83" label="left"/>
36874 <int value="84" label="letter-spacing"/>
36875 <int value="85" label="list-style"/>
36876 <int value="86" label="list-style-image"/>
36877 <int value="87" label="list-style-position"/>
36878 <int value="88" label="list-style-type"/>
36879 <int value="89" label="margin"/>
36880 <int value="90" label="margin-bottom"/>
36881 <int value="91" label="margin-left"/>
36882 <int value="92" label="margin-right"/>
36883 <int value="93" label="margin-top"/>
36884 <int value="94" label="max-height"/>
36885 <int value="95" label="max-width"/>
36886 <int value="96" label="min-height"/>
36887 <int value="97" label="min-width"/>
36888 <int value="98" label="opacity"/>
36889 <int value="99" label="orphans"/>
36890 <int value="100" label="outline"/>
36891 <int value="101" label="outline-color"/>
36892 <int value="102" label="outline-offset"/>
36893 <int value="103" label="outline-style"/>
36894 <int value="104" label="outline-width"/>
36895 <int value="105" label="overflow"/>
36896 <int value="106" label="overflow-wrap"/>
36897 <int value="107" label="overflow-x"/>
36898 <int value="108" label="overflow-y"/>
36899 <int value="109" label="padding"/>
36900 <int value="110" label="padding-bottom"/>
36901 <int value="111" label="padding-left"/>
36902 <int value="112" label="padding-right"/>
36903 <int value="113" label="padding-top"/>
36904 <int value="114" label="page"/>
36905 <int value="115" label="page-break-after"/>
36906 <int value="116" label="page-break-before"/>
36907 <int value="117" label="page-break-inside"/>
36908 <int value="118" label="pointer-events"/>
36909 <int value="119" label="position"/>
36910 <int value="120" label="quotes"/>
36911 <int value="121" label="resize"/>
36912 <int value="122" label="right"/>
36913 <int value="123" label="size"/>
36914 <int value="124" label="src"/>
36915 <int value="125" label="speak"/>
36916 <int value="126" label="table-layout"/>
36917 <int value="127" label="tab-size"/>
36918 <int value="128" label="text-align"/>
36919 <int value="129" label="text-decoration"/>
36920 <int value="130" label="text-indent"/>
36921 <int value="131" label="text-line-through"/>
36922 <int value="132" label="text-line-through-color"/>
36923 <int value="133" label="text-line-through-mode"/>
36924 <int value="134" label="text-line-through-style"/>
36925 <int value="135" label="text-line-through-width"/>
36926 <int value="136" label="text-overflow"/>
36927 <int value="137" label="text-overline"/>
36928 <int value="138" label="text-overline-color"/>
36929 <int value="139" label="text-overline-mode"/>
36930 <int value="140" label="text-overline-style"/>
36931 <int value="141" label="text-overline-width"/>
36932 <int value="142" label="text-shadow"/>
36933 <int value="143" label="text-transform"/>
36934 <int value="144" label="text-underline"/>
36935 <int value="145" label="text-underline-color"/>
36936 <int value="146" label="text-underline-mode"/>
36937 <int value="147" label="text-underline-style"/>
36938 <int value="148" label="text-underline-width"/>
36939 <int value="149" label="top"/>
36940 <int value="150" label="transition"/>
36941 <int value="151" label="transition-delay"/>
36942 <int value="152" label="transition-duration"/>
36943 <int value="153" label="transition-property"/>
36944 <int value="154" label="transition-timing-function"/>
36945 <int value="155" label="unicode-bidi"/>
36946 <int value="156" label="unicode-range"/>
36947 <int value="157" label="vertical-align"/>
36948 <int value="158" label="visibility"/>
36949 <int value="159" label="white-space"/>
36950 <int value="160" label="widows"/>
36951 <int value="161" label="width"/>
36952 <int value="162" label="word-break"/>
36953 <int value="163" label="word-spacing"/>
36954 <int value="164" label="word-wrap"/>
36955 <int value="165" label="z-index"/>
36956 <int value="166" label="webkit-animation"/>
36957 <int value="167" label="webkit-animation-delay"/>
36958 <int value="168" label="webkit-animation-direction"/>
36959 <int value="169" label="webkit-animation-duration"/>
36960 <int value="170" label="webkit-animation-fill-mode"/>
36961 <int value="171" label="webkit-animation-iteration-count"/>
36962 <int value="172" label="webkit-animation-name"/>
36963 <int value="173" label="webkit-animation-play-state"/>
36964 <int value="174" label="webkit-animation-timing-function"/>
36965 <int value="175" label="webkit-appearance"/>
36966 <int value="176" label="webkit-aspect-ratio"/>
36967 <int value="177" label="webkit-backface-visibility"/>
36968 <int value="178" label="webkit-background-clip"/>
36969 <int value="179" label="webkit-background-composite"/>
36970 <int value="180" label="webkit-background-origin"/>
36971 <int value="181" label="webkit-background-size"/>
36972 <int value="182" label="webkit-border-after"/>
36973 <int value="183" label="webkit-border-after-color"/>
36974 <int value="184" label="webkit-border-after-style"/>
36975 <int value="185" label="webkit-border-after-width"/>
36976 <int value="186" label="webkit-border-before"/>
36977 <int value="187" label="webkit-border-before-color"/>
36978 <int value="188" label="webkit-border-before-style"/>
36979 <int value="189" label="webkit-border-before-width"/>
36980 <int value="190" label="webkit-border-end"/>
36981 <int value="191" label="webkit-border-end-color"/>
36982 <int value="192" label="webkit-border-end-style"/>
36983 <int value="193" label="webkit-border-end-width"/>
36984 <int value="194" label="webkit-border-fit"/>
36985 <int value="195" label="webkit-border-horizontal-spacing"/>
36986 <int value="196" label="webkit-border-image"/>
36987 <int value="197" label="webkit-border-radius"/>
36988 <int value="198" label="webkit-border-start"/>
36989 <int value="199" label="webkit-border-start-color"/>
36990 <int value="200" label="webkit-border-start-style"/>
36991 <int value="201" label="webkit-border-start-width"/>
36992 <int value="202" label="webkit-border-vertical-spacing"/>
36993 <int value="203" label="webkit-box-align"/>
36994 <int value="204" label="webkit-box-direction"/>
36995 <int value="205" label="webkit-box-flex"/>
36996 <int value="206" label="webkit-box-flex-group"/>
36997 <int value="207" label="webkit-box-lines"/>
36998 <int value="208" label="webkit-box-ordinal-group"/>
36999 <int value="209" label="webkit-box-orient"/>
37000 <int value="210" label="webkit-box-pack"/>
37001 <int value="211" label="webkit-box-reflect"/>
37002 <int value="212" label="webkit-box-shadow"/>
37003 <int value="213" label="webkit-color-correction"/>
37004 <int value="214" label="webkit-column-axis"/>
37005 <int value="215" label="webkit-column-break-after"/>
37006 <int value="216" label="webkit-column-break-before"/>
37007 <int value="217" label="webkit-column-break-inside"/>
37008 <int value="218" label="webkit-column-count"/>
37009 <int value="219" label="webkit-column-gap"/>
37010 <int value="220" label="webkit-column-progression"/>
37011 <int value="221" label="webkit-column-rule"/>
37012 <int value="222" label="webkit-column-rule-color"/>
37013 <int value="223" label="webkit-column-rule-style"/>
37014 <int value="224" label="webkit-column-rule-width"/>
37015 <int value="225" label="webkit-column-span"/>
37016 <int value="226" label="webkit-column-width"/>
37017 <int value="227" label="webkit-columns"/>
37018 <int value="228" label="webkit-box-decoration-break"/>
37019 <int value="229" label="webkit-filter"/>
37020 <int value="230" label="webkit-align-content"/>
37021 <int value="231" label="webkit-align-items"/>
37022 <int value="232" label="webkit-align-self"/>
37023 <int value="233" label="webkit-flex"/>
37024 <int value="234" label="webkit-flex-basis"/>
37025 <int value="235" label="webkit-flex-direction"/>
37026 <int value="236" label="webkit-flex-flow"/>
37027 <int value="237" label="webkit-flex-grow"/>
37028 <int value="238" label="webkit-flex-shrink"/>
37029 <int value="239" label="webkit-flex-wrap"/>
37030 <int value="240" label="webkit-justify-content"/>
37031 <int value="241" label="webkit-font-size-delta"/>
37032 <int value="242" label="webkit-grid-columns"/>
37033 <int value="243" label="webkit-grid-rows"/>
37034 <int value="244" label="webkit-grid-start"/>
37035 <int value="245" label="webkit-grid-end"/>
37036 <int value="246" label="webkit-grid-before"/>
37037 <int value="247" label="webkit-grid-after"/>
37038 <int value="248" label="webkit-grid-column"/>
37039 <int value="249" label="webkit-grid-row"/>
37040 <int value="250" label="webkit-grid-auto-flow"/>
37041 <int value="251" label="webkit-highlight"/>
37042 <int value="252" label="webkit-hyphenate-character"/>
37043 <int value="253" label="webkit-hyphenate-limit-after"/>
37044 <int value="254" label="webkit-hyphenate-limit-before"/>
37045 <int value="255" label="webkit-hyphenate-limit-lines"/>
37046 <int value="256" label="webkit-hyphens"/>
37047 <int value="257" label="webkit-line-box-contain"/>
37048 <int value="258" label="webkit-line-align"/>
37049 <int value="259" label="webkit-line-break"/>
37050 <int value="260" label="webkit-line-clamp"/>
37051 <int value="261" label="webkit-line-grid"/>
37052 <int value="262" label="webkit-line-snap"/>
37053 <int value="263" label="webkit-logical-width"/>
37054 <int value="264" label="webkit-logical-height"/>
37055 <int value="265" label="webkit-margin-after-collapse"/>
37056 <int value="266" label="webkit-margin-before-collapse"/>
37057 <int value="267" label="webkit-margin-bottom-collapse"/>
37058 <int value="268" label="webkit-margin-top-collapse"/>
37059 <int value="269" label="webkit-margin-collapse"/>
37060 <int value="270" label="webkit-margin-after"/>
37061 <int value="271" label="webkit-margin-before"/>
37062 <int value="272" label="webkit-margin-end"/>
37063 <int value="273" label="webkit-margin-start"/>
37064 <int value="274" label="webkit-marquee"/>
37065 <int value="275" label="webkit-marquee-direction"/>
37066 <int value="276" label="webkit-marquee-increment"/>
37067 <int value="277" label="webkit-marquee-repetition"/>
37068 <int value="278" label="webkit-marquee-speed"/>
37069 <int value="279" label="webkit-marquee-style"/>
37070 <int value="280" label="webkit-mask"/>
37071 <int value="281" label="webkit-mask-box-image"/>
37072 <int value="282" label="webkit-mask-box-image-outset"/>
37073 <int value="283" label="webkit-mask-box-image-repeat"/>
37074 <int value="284" label="webkit-mask-box-image-slice"/>
37075 <int value="285" label="webkit-mask-box-image-source"/>
37076 <int value="286" label="webkit-mask-box-image-width"/>
37077 <int value="287" label="webkit-mask-clip"/>
37078 <int value="288" label="webkit-mask-composite"/>
37079 <int value="289" label="webkit-mask-image"/>
37080 <int value="290" label="webkit-mask-origin"/>
37081 <int value="291" label="webkit-mask-position"/>
37082 <int value="292" label="webkit-mask-position-x"/>
37083 <int value="293" label="webkit-mask-position-y"/>
37084 <int value="294" label="webkit-mask-repeat"/>
37085 <int value="295" label="webkit-mask-repeat-x"/>
37086 <int value="296" label="webkit-mask-repeat-y"/>
37087 <int value="297" label="webkit-mask-size"/>
37088 <int value="298" label="webkit-max-logical-width"/>
37089 <int value="299" label="webkit-max-logical-height"/>
37090 <int value="300" label="webkit-min-logical-width"/>
37091 <int value="301" label="webkit-min-logical-height"/>
37092 <int value="302" label="webkit-nbsp-mode"/>
37093 <int value="303" label="webkit-order"/>
37094 <int value="304" label="webkit-padding-after"/>
37095 <int value="305" label="webkit-padding-before"/>
37096 <int value="306" label="webkit-padding-end"/>
37097 <int value="307" label="webkit-padding-start"/>
37098 <int value="308" label="webkit-perspective"/>
37099 <int value="309" label="webkit-perspective-origin"/>
37100 <int value="310" label="webkit-perspective-origin-x"/>
37101 <int value="311" label="webkit-perspective-origin-y"/>
37102 <int value="312" label="webkit-print-color-adjust"/>
37103 <int value="313" label="webkit-rtl-ordering"/>
37104 <int value="314" label="webkit-ruby-position"/>
37105 <int value="315" label="webkit-text-combine"/>
37106 <int value="316" label="webkit-text-decorations-in-effect"/>
37107 <int value="317" label="webkit-text-emphasis"/>
37108 <int value="318" label="webkit-text-emphasis-color"/>
37109 <int value="319" label="webkit-text-emphasis-position"/>
37110 <int value="320" label="webkit-text-emphasis-style"/>
37111 <int value="321" label="webkit-text-fill-color"/>
37112 <int value="322" label="webkit-text-security"/>
37113 <int value="323" label="webkit-text-stroke"/>
37114 <int value="324" label="webkit-text-stroke-color"/>
37115 <int value="325" label="webkit-text-stroke-width"/>
37116 <int value="326" label="webkit-transform"/>
37117 <int value="327" label="webkit-transform-origin"/>
37118 <int value="328" label="webkit-transform-origin-x"/>
37119 <int value="329" label="webkit-transform-origin-y"/>
37120 <int value="330" label="webkit-transform-origin-z"/>
37121 <int value="331" label="webkit-transform-style"/>
37122 <int value="332" label="webkit-transition"/>
37123 <int value="333" label="webkit-transition-delay"/>
37124 <int value="334" label="webkit-transition-duration"/>
37125 <int value="335" label="webkit-transition-property"/>
37126 <int value="336" label="webkit-transition-timing-function"/>
37127 <int value="337" label="webkit-user-drag"/>
37128 <int value="338" label="webkit-user-modify"/>
37129 <int value="339" label="webkit-user-select"/>
37130 <int value="340" label="webkit-flow-into"/>
37131 <int value="341" label="webkit-flow-from"/>
37132 <int value="342" label="webkit-region-overflow"/>
37133 <int value="343" label="webkit-region-break-after"/>
37134 <int value="344" label="webkit-region-break-before"/>
37135 <int value="345" label="webkit-region-break-inside"/>
37136 <int value="346" label="webkit-shape-inside"/>
37137 <int value="347" label="webkit-shape-outside"/>
37138 <int value="348" label="webkit-shape-margin"/>
37139 <int value="349" label="webkit-shape-padding"/>
37140 <int value="350" label="webkit-wrap-flow"/>
37141 <int value="351" label="webkit-wrap-through"/>
37142 <int value="352" label="webkit-wrap"/>
37143 <int value="353" label="webkit-tap-highlight-color"/>
37144 <int value="354" label="webkit-app-region"/>
37145 <int value="355" label="clip-path"/>
37146 <int value="356" label="clip-rule"/>
37147 <int value="357" label="mask"/>
37148 <int value="358" label="enable-background"/>
37149 <int value="359" label="filter"/>
37150 <int value="360" label="flood-color"/>
37151 <int value="361" label="flood-opacity"/>
37152 <int value="362" label="lighting-color"/>
37153 <int value="363" label="stop-color"/>
37154 <int value="364" label="stop-opacity"/>
37155 <int value="365" label="color-interpolation"/>
37156 <int value="366" label="color-interpolation-filters"/>
37157 <int value="367" label="color-profile"/>
37158 <int value="368" label="color-rendering"/>
37159 <int value="369" label="fill"/>
37160 <int value="370" label="fill-opacity"/>
37161 <int value="371" label="fill-rule"/>
37162 <int value="372" label="marker"/>
37163 <int value="373" label="marker-end"/>
37164 <int value="374" label="marker-mid"/>
37165 <int value="375" label="marker-start"/>
37166 <int value="376" label="mask-type"/>
37167 <int value="377" label="shape-rendering"/>
37168 <int value="378" label="stroke"/>
37169 <int value="379" label="stroke-dasharray"/>
37170 <int value="380" label="stroke-dashoffset"/>
37171 <int value="381" label="stroke-linecap"/>
37172 <int value="382" label="stroke-linejoin"/>
37173 <int value="383" label="stroke-miterlimit"/>
37174 <int value="384" label="stroke-opacity"/>
37175 <int value="385" label="stroke-width"/>
37176 <int value="386" label="alignment-baseline"/>
37177 <int value="387" label="baseline-shift"/>
37178 <int value="388" label="dominant-baseline"/>
37179 <int value="389" label="glyph-orientation-horizontal"/>
37180 <int value="390" label="glyph-orientation-vertical"/>
37181 <int value="391" label="kerning"/>
37182 <int value="392" label="text-anchor"/>
37183 <int value="393" label="vector-effect"/>
37184 <int value="394" label="writing-mode"/>
37185 <int value="395" label="webkit-svg-shadow"/>
37186 <int value="396" label="webkit-cursor-visibility"/>
37187 <int value="397" label="image-orientation"/>
37188 <int value="398" label="image-resolution"/>
37189 <int value="399" label="webkit-blend-mode"/>
37190 <int value="400" label="webkit-background-blend-mode"/>
37191 <int value="401" label="webkit-text-decoration-line"/>
37192 <int value="402" label="webkit-text-decoration-style"/>
37193 <int value="403" label="webkit-text-decoration-color"/>
37194 <int value="404" label="webkit-text-align-last"/>
37195 <int value="405" label="webkit-text-underline-position"/>
37196 <int value="406" label="max-zoom"/>
37197 <int value="407" label="min-zoom"/>
37198 <int value="408" label="orientation"/>
37199 <int value="409" label="user-zoom"/>
37200 <int value="410" label="webkit-dashboard-region"/>
37201 <int value="411" label="webkit-overflow-scrolling"/>
37202 <int value="412" label="webkit-app-region"/>
37203 <int value="413" label="webkit-filter"/>
37204 <int value="414" label="webkit-box-decoration-break"/>
37205 <int value="415" label="webkit-tap-highlight-color"/>
37206 <int value="416" label="buffered-rendering"/>
37207 <int value="417" label="grid-auto-rows"/>
37208 <int value="418" label="grid-auto-columns"/>
37209 <int value="419" label="background-blend-mode"/>
37210 <int value="420" label="mix-blend-mode"/>
37211 <int value="421" label="touch-action"/>
37212 <int value="422" label="grid-area"/>
37213 <int value="423" label="grid-template"/>
37214 <int value="424" label="animation"/>
37215 <int value="425" label="animation-delay"/>
37216 <int value="426" label="animation-direction"/>
37217 <int value="427" label="animation-duration"/>
37218 <int value="428" label="animation-fill-mode"/>
37219 <int value="429" label="animation-iteration-count"/>
37220 <int value="430" label="animation-name"/>
37221 <int value="431" label="animation-play-state"/>
37222 <int value="432" label="animation-timing-function"/>
37223 <int value="433" label="object-fit"/>
37224 <int value="434" label="paint-order"/>
37225 <int value="435" label="mask-source-type"/>
37226 <int value="436" label="isolation"/>
37227 <int value="437" label="object-position"/>
37230 <enum name="MappedEditingCommands" type="int">
37231 <!-- Generated from ../../../third_party/WebKit/Source/core/editing/EditorCommand.cpp -->
37233 <int value="1" label="AlignJustified"/>
37234 <int value="2" label="AlignLeft"/>
37235 <int value="3" label="AlignRight"/>
37236 <int value="4" label="BackColor"/>
37237 <int value="5" label="BackwardDelete"/>
37238 <int value="6" label="Bold"/>
37239 <int value="7" label="Copy"/>
37240 <int value="8" label="CreateLink"/>
37241 <int value="9" label="Cut"/>
37242 <int value="10" label="DefaultParagraphSeparator"/>
37243 <int value="11" label="Delete"/>
37244 <int value="12" label="DeleteBackward"/>
37245 <int value="13" label="DeleteBackwardByDecomposingPreviousCharacter"/>
37246 <int value="14" label="DeleteForward"/>
37247 <int value="15" label="DeleteToBeginningOfLine"/>
37248 <int value="16" label="DeleteToBeginningOfParagraph"/>
37249 <int value="17" label="DeleteToEndOfLine"/>
37250 <int value="18" label="DeleteToEndOfParagraph"/>
37251 <int value="19" label="DeleteToMark"/>
37252 <int value="20" label="DeleteWordBackward"/>
37253 <int value="21" label="DeleteWordForward"/>
37254 <int value="22" label="FindString"/>
37255 <int value="23" label="FontName"/>
37256 <int value="24" label="FontSize"/>
37257 <int value="25" label="FontSizeDelta"/>
37258 <int value="26" label="ForeColor"/>
37259 <int value="27" label="FormatBlock"/>
37260 <int value="28" label="ForwardDelete"/>
37261 <int value="29" label="HiliteColor"/>
37262 <int value="30" label="IgnoreSpelling"/>
37263 <int value="31" label="Indent"/>
37264 <int value="32" label="InsertBacktab"/>
37265 <int value="33" label="InsertHTML"/>
37266 <int value="34" label="InsertHorizontalRule"/>
37267 <int value="35" label="InsertImage"/>
37268 <int value="36" label="InsertLineBreak"/>
37269 <int value="37" label="InsertNewline"/>
37270 <int value="38" label="InsertNewlineInQuotedContent"/>
37271 <int value="39" label="InsertOrderedList"/>
37272 <int value="40" label="InsertParagraph"/>
37273 <int value="41" label="InsertTab"/>
37274 <int value="42" label="InsertText"/>
37275 <int value="43" label="InsertUnorderedList"/>
37276 <int value="44" label="Italic"/>
37277 <int value="45" label="JustifyCenter"/>
37278 <int value="46" label="JustifyFull"/>
37279 <int value="47" label="JustifyLeft"/>
37280 <int value="48" label="JustifyNone"/>
37281 <int value="49" label="JustifyRight"/>
37282 <int value="50" label="MakeTextWritingDirectionLeftToRight"/>
37283 <int value="51" label="MakeTextWritingDirectionNatural"/>
37284 <int value="52" label="MakeTextWritingDirectionRightToLeft"/>
37285 <int value="53" label="MoveBackward"/>
37286 <int value="54" label="MoveBackwardAndModifySelection"/>
37287 <int value="55" label="MoveDown"/>
37288 <int value="56" label="MoveDownAndModifySelection"/>
37289 <int value="57" label="MoveForward"/>
37290 <int value="58" label="MoveForwardAndModifySelection"/>
37291 <int value="59" label="MoveLeft"/>
37292 <int value="60" label="MoveLeftAndModifySelection"/>
37293 <int value="61" label="MovePageDown"/>
37294 <int value="62" label="MovePageDownAndModifySelection"/>
37295 <int value="63" label="MovePageUp"/>
37296 <int value="64" label="MovePageUpAndModifySelection"/>
37297 <int value="65" label="MoveParagraphBackward"/>
37298 <int value="66" label="MoveParagraphBackwardAndModifySelection"/>
37299 <int value="67" label="MoveParagraphForward"/>
37300 <int value="68" label="MoveParagraphForwardAndModifySelection"/>
37301 <int value="69" label="MoveRight"/>
37302 <int value="70" label="MoveRightAndModifySelection"/>
37303 <int value="71" label="MoveToBeginningOfDocument"/>
37304 <int value="72" label="MoveToBeginningOfDocumentAndModifySelection"/>
37305 <int value="73" label="MoveToBeginningOfLine"/>
37306 <int value="74" label="MoveToBeginningOfLineAndModifySelection"/>
37307 <int value="75" label="MoveToBeginningOfParagraph"/>
37308 <int value="76" label="MoveToBeginningOfParagraphAndModifySelection"/>
37309 <int value="77" label="MoveToBeginningOfSentence"/>
37310 <int value="78" label="MoveToBeginningOfSentenceAndModifySelection"/>
37311 <int value="79" label="MoveToEndOfDocument"/>
37312 <int value="80" label="MoveToEndOfDocumentAndModifySelection"/>
37313 <int value="81" label="MoveToEndOfLine"/>
37314 <int value="82" label="MoveToEndOfLineAndModifySelection"/>
37315 <int value="83" label="MoveToEndOfParagraph"/>
37316 <int value="84" label="MoveToEndOfParagraphAndModifySelection"/>
37317 <int value="85" label="MoveToEndOfSentence"/>
37318 <int value="86" label="MoveToEndOfSentenceAndModifySelection"/>
37319 <int value="87" label="MoveToLeftEndOfLine"/>
37320 <int value="88" label="MoveToLeftEndOfLineAndModifySelection"/>
37321 <int value="89" label="MoveToRightEndOfLine"/>
37322 <int value="90" label="MoveToRightEndOfLineAndModifySelection"/>
37323 <int value="91" label="MoveUp"/>
37324 <int value="92" label="MoveUpAndModifySelection"/>
37325 <int value="93" label="MoveWordBackward"/>
37326 <int value="94" label="MoveWordBackwardAndModifySelection"/>
37327 <int value="95" label="MoveWordForward"/>
37328 <int value="96" label="MoveWordForwardAndModifySelection"/>
37329 <int value="97" label="MoveWordLeft"/>
37330 <int value="98" label="MoveWordLeftAndModifySelection"/>
37331 <int value="99" label="MoveWordRight"/>
37332 <int value="100" label="MoveWordRightAndModifySelection"/>
37333 <int value="101" label="Outdent"/>
37334 <int value="102" label="OverWrite"/>
37335 <int value="103" label="Paste"/>
37336 <int value="104" label="PasteAndMatchStyle"/>
37337 <int value="105" label="PasteGlobalSelection"/>
37338 <int value="106" label="Print"/>
37339 <int value="107" label="Redo"/>
37340 <int value="108" label="RemoveFormat"/>
37341 <int value="109" label="ScrollPageBackward"/>
37342 <int value="110" label="ScrollPageForward"/>
37343 <int value="111" label="ScrollLineUp"/>
37344 <int value="112" label="ScrollLineDown"/>
37345 <int value="113" label="ScrollToBeginningOfDocument"/>
37346 <int value="114" label="ScrollToEndOfDocument"/>
37347 <int value="115" label="SelectAll"/>
37348 <int value="116" label="SelectLine"/>
37349 <int value="117" label="SelectParagraph"/>
37350 <int value="118" label="SelectSentence"/>
37351 <int value="119" label="SelectToMark"/>
37352 <int value="120" label="SelectWord"/>
37353 <int value="121" label="SetMark"/>
37354 <int value="122" label="Strikethrough"/>
37355 <int value="123" label="StyleWithCSS"/>
37356 <int value="124" label="Subscript"/>
37357 <int value="125" label="Superscript"/>
37358 <int value="126" label="SwapWithMark"/>
37359 <int value="127" label="ToggleBold"/>
37360 <int value="128" label="ToggleItalic"/>
37361 <int value="129" label="ToggleUnderline"/>
37362 <int value="130" label="Transpose"/>
37363 <int value="131" label="Underline"/>
37364 <int value="132" label="Undo"/>
37365 <int value="133" label="Unlink"/>
37366 <int value="134" label="Unscript"/>
37367 <int value="135" label="Unselect"/>
37368 <int value="136" label="UseCSS"/>
37369 <int value="137" label="Yank"/>
37370 <int value="138" label="YankAndSelect"/>
37371 <int value="139" label="AlignCenter"/>
37374 <enum name="MediaContainers" type="int">
37375 <int value="0" label="Unknown"/>
37376 <int value="1" label="AAC (Advanced Audio Coding)"/>
37377 <int value="2" label="AC-3"/>
37378 <int value="3" label="AIFF (Audio Interchange File Format)"/>
37379 <int value="4" label="AMR (Adaptive Multi-Rate Audio)"/>
37380 <int value="5" label="APE (Monkey's Audio)"/>
37381 <int value="6" label="ASF (Advanced / Active Streaming Format)"/>
37382 <int value="7" label="SSA (SubStation Alpha) subtitle"/>
37383 <int value="8" label="AVI (Audio Video Interleaved)"/>
37384 <int value="9" label="Bink"/>
37385 <int value="10" label="CAF (Apple Core Audio Format)"/>
37386 <int value="11" label="DTS"/>
37387 <int value="12" label="DTS-HD"/>
37388 <int value="13" label="DV (Digital Video)"/>
37389 <int value="14" label="DXA"/>
37390 <int value="15" label="Enhanced AC-3"/>
37391 <int value="16" label="FLAC (Free Lossless Audio Codec)"/>
37392 <int value="17" label="FLV (Flash Video)"/>
37393 <int value="18" label="GSM (Global System for Mobile Audio)"/>
37394 <int value="19" label="H.261"/>
37395 <int value="20" label="H.263"/>
37396 <int value="21" label="H.264"/>
37397 <int value="22" label="HLS (Apple HTTP Live Streaming PlayList)"/>
37398 <int value="23" label="Berkeley/IRCAM/CARL Sound Format"/>
37399 <int value="24" label="MJPEG video"/>
37400 <int value="25" label="QuickTime / MOV / MPEG4"/>
37401 <int value="26" label="MP3 (MPEG audio layer 2/3)"/>
37402 <int value="27" label="MPEG-2 Program Stream"/>
37403 <int value="28" label="MPEG-2 Transport Stream"/>
37404 <int value="29" label="MPEG-4 Bitstream"/>
37405 <int value="30" label="Ogg"/>
37406 <int value="31" label="RM (RealMedia)"/>
37407 <int value="32" label="SRT (SubRip subtitle)"/>
37408 <int value="33" label="SWF (ShockWave Flash)"/>
37409 <int value="34" label="VC-1"/>
37410 <int value="35" label="WAV / WAVE (Waveform Audio)"/>
37411 <int value="36" label="Matroska / WebM"/>
37412 <int value="37" label="WTV (Windows Television)"/>
37413 <int value="38" label="DASH"/>
37414 <int value="39" label="SmoothStream"/>
37417 <enum name="MediaGalleriesUsageType" type="int">
37418 <int value="0" label="Gallery added from permission dialog"/>
37419 <int value="1" label="Gallery permission added from permission dialog"/>
37420 <int value="2" label="Gallery permission removed from permission dialog"/>
37421 <int value="3" label="GetMediaFileSystems API invocations"/>
37422 <int value="4" label="Profiles With API Usage (corrected in M35)"/>
37423 <int value="5" label="Dialog shown"/>
37424 <int value="6" label="Dialog permissions saved"/>
37425 <int value="7" label="Gallery added from WebUI"/>
37426 <int value="8" label="Gallery removed from WebUI"/>
37427 <int value="9" label="Preferences initialized"/>
37428 <int value="10" label="Preferences initialization failed"/>
37429 <int value="11" label="GetAllMediaFileSystemMetadata API invocations"/>
37430 <int value="12" label="GetMetadata API invocations"/>
37431 <int value="13" label="AddUserSelectedFolder API invocations"/>
37432 <int value="14" label="StartMediaScan API invocations"/>
37433 <int value="15" label="CancelMediaScan API invocations"/>
37434 <int value="16" label="AddScanResults API invocations"/>
37435 <int value="17" label="A media scan completed"/>
37436 <int value="18" label="AddScanResults dialog cancelled"/>
37437 <int value="19" label="AddScanResults dialog accepted"/>
37438 <int value="20" label="Gallery removed from AddScanResults dialog"/>
37439 <int value="21" label="Gallery removed from permission dialog"/>
37440 <int value="22" label="DropPermissionForMediaFileSystem API invocations"/>
37443 <enum name="MediaKeyError" type="int">
37444 <int value="1" label="kUnknownError"/>
37445 <int value="2" label="kClientError"/>
37446 <int value="4" label="kOutputError"/>
37449 <enum name="MediaKeyException" type="int">
37450 <int value="0" label="kUnknownResultId"/>
37451 <int value="1" label="kSuccess"/>
37452 <int value="2" label="kKeySystemNotSupported"/>
37453 <int value="3" label="kInvalidPlayerState"/>
37456 <enum name="MediaOutputProtectionStatus" type="int">
37457 <int value="0" label="Queried"/>
37458 <int value="1" label="No external link"/>
37459 <int value="2" label="All external links protected"/>
37462 <enum name="MetaTagTypeEnum" type="int">
37463 <int value="0" label="No viewport tag"/>
37464 <int value="1" label="Viewport meta with device width"/>
37465 <int value="2" label="Viewport meta with constant width"/>
37466 <int value="4" label="Viewport meta other"/>
37467 <int value="5" label="HandheldFriendly meta"/>
37468 <int value="6" label="MobileOptimized meta"/>
37469 <int value="7" label="XHTML-MP document type"/>
37472 <enum name="MigrationNssToPemNetworkTypes" type="int">
37473 <int value="0" label="EAP"/>
37474 <int value="1" label="OpenVPN"/>
37475 <int value="2" label="IPsec"/>
37478 <enum name="MistSwitchResult" type="int">
37479 <int value="0" label="Success"/>
37480 <int value="1" label="Failure"/>
37483 <enum name="MobileSessionCallerApp" type="int">
37484 <int value="0" label="Google Search"/>
37485 <int value="1" label="GMail"/>
37486 <int value="2" label="Google+"/>
37487 <int value="3" label="Google Drive"/>
37488 <int value="4" label="Google Earth"/>
37489 <int value="5" label="Other Google Apps"/>
37490 <int value="6" label="Others"/>
37491 <int value="7" label="Mobile Safari"/>
37492 <int value="8" label="Other Apple Apps"/>
37493 <int value="9" label="YouTube"/>
37494 <int value="10" label="Google Maps"/>
37497 <enum name="MobileSessionStartAction" type="int">
37498 <int value="0" label="Open http"/>
37499 <int value="1" label="Open https"/>
37500 <int value="2" label="Open file"/>
37501 <int value="3" label="x-callback-url open"/>
37502 <int value="4" label="x-callback-url other"/>
37503 <int value="5" label="Others"/>
37506 <enum name="MouseEventFollowedByClick" type="int">
37507 <int value="0" label="Missed event before click"/>
37508 <int value="1" label="Caught event before click"/>
37511 <enum name="MSECodec" type="int">
37512 <int value="0" label="(Unknown)"/>
37513 <int value="1" label="VP8"/>
37514 <int value="2" label="VP9"/>
37515 <int value="3" label="Vorbis"/>
37516 <int value="4" label="H.264"/>
37517 <int value="5" label="MPEG2 AAC"/>
37518 <int value="6" label="MPEG4 AAC"/>
37519 <int value="7" label="EAC3"/>
37520 <int value="8" label="MP3"/>
37521 <int value="9" label="OPUS"/>
37524 <enum name="MultiProfileSessionMode" type="int">
37525 <int value="0" label="Single user mode"/>
37526 <int value="1" label="Side by side mode"/>
37527 <int value="2" label="Separate desktop mode"/>
37530 <enum name="MultiProfileSigninUserAction" type="int">
37531 <int value="0" label="System tray"/>
37532 <int value="1" label="Browser frame"/>
37535 <enum name="MultiProfileSwitchActiveUserAction" type="int">
37536 <int value="0" label="System tray"/>
37537 <int value="1" label="Keyboard accelerator"/>
37540 <enum name="MultiProfileTeleportWindowAction" type="int">
37541 <int value="0" label="Drag and drop"/>
37542 <int value="1" label="Caption context menu"/>
37543 <int value="2" label="Return by minimize"/>
37544 <int value="3" label="Return by launcher"/>
37547 <enum name="MultiProfileTeleportWindowType" type="int">
37548 <int value="0" label="Tabbed browser"/>
37549 <int value="1" label="Tabbed incognito browser"/>
37550 <int value="2" label="V1 app"/>
37551 <int value="3" label="V2 app"/>
37552 <int value="4" label="Panel"/>
37553 <int value="5" label="Popup"/>
37554 <int value="6" label="Unknown"/>
37557 <enum name="NaClHelperStatus" type="int">
37558 <int value="0" label="Helper not initialized"/>
37559 <int value="1" label="Helper executable missing"/>
37560 <int value="2" label="Helper bootstrap executable missing"/>
37561 <int value="3" label="Browser running under Valgrind"/>
37562 <int value="4" label="Helper failed to launch"/>
37563 <int value="5" label="Helper failed to ACK"/>
37564 <int value="6" label="Helper started correctly"/>
37567 <enum name="NaClHttpStatusCodeClass" type="int">
37568 <int value="0" label="0XX"/>
37569 <int value="1" label="1XX"/>
37570 <int value="2" label="2XX"/>
37571 <int value="3" label="3XX"/>
37572 <int value="4" label="4XX"/>
37573 <int value="5" label="5XX"/>
37574 <int value="6" label="No status"/>
37577 <enum name="NaClManifestType" type="int">
37578 <int value="0" label="File"/>
37579 <int value="1" label="DataURI"/>
37582 <enum name="NaClOSArchEnum" type="int">
37583 <int value="0" label="Linux x86-32"/>
37584 <int value="1" label="Linux x86-64"/>
37585 <int value="2" label="Linux ARM"/>
37586 <int value="3" label="Mac x86-32"/>
37587 <int value="4" label="Mac x86-64"/>
37588 <int value="5" label="Mac ARM"/>
37589 <int value="6" label="Windows x86-32"/>
37590 <int value="7" label="Windows x86-64"/>
37591 <int value="8" label="Windows ARM"/>
37592 <int value="9" label="Linux Mips32"/>
37595 <enum name="NaClPluginErrorCode" type="int">
37596 <int value="0" label="ERROR_LOAD_SUCCESS"/>
37597 <int value="1" label="ERROR_LOAD_ABORTED"/>
37598 <int value="2" label="ERROR_UNKNOWN"/>
37599 <int value="3" label="ERROR_MANIFEST_RESOLVE_URL"/>
37600 <int value="4" label="ERROR_MANIFEST_LOAD_URL"/>
37601 <int value="5" label="ERROR_MANIFEST_STAT"/>
37602 <int value="6" label="ERROR_MANIFEST_TOO_LARGE"/>
37603 <int value="7" label="ERROR_MANIFEST_OPEN"/>
37604 <int value="8" label="ERROR_MANIFEST_MEMORY_ALLOC"/>
37605 <int value="9" label="ERROR_MANIFEST_READ"/>
37606 <int value="10" label="ERROR_MANIFEST_PARSING"/>
37607 <int value="11" label="ERROR_MANIFEST_SCHEMA_VALIDATE"/>
37608 <int value="12" label="ERROR_MANIFEST_GET_NEXE_URL"/>
37609 <int value="13" label="ERROR_NEXE_LOAD_URL"/>
37610 <int value="14" label="ERROR_NEXE_ORIGIN_PROTOCOL"/>
37611 <int value="15" label="ERROR_NEXE_FH_DUP"/>
37612 <int value="16" label="ERROR_NEXE_STAT"/>
37613 <int value="17" label="ERROR_ELF_CHECK_IO"/>
37614 <int value="18" label="ERROR_ELF_CHECK_FAIL"/>
37615 <int value="19" label="ERROR_SEL_LDR_INIT"/>
37616 <int value="20" label="ERROR_SEL_LDR_CREATE_LAUNCHER"/>
37617 <int value="21" label="ERROR_SEL_LDR_FD"/>
37618 <int value="22" label="ERROR_SEL_LDR_LAUNCH"/>
37619 <int value="23" label="ERROR_SEL_LDR_COMMUNICATION"/>
37620 <int value="24" label="ERROR_SEL_LDR_SEND_NEXE"/>
37621 <int value="25" label="ERROR_SEL_LDR_HANDLE_PASSING"/>
37622 <int value="26" label="ERROR_SEL_LDR_START_MODULE"/>
37623 <int value="27" label="ERROR_SEL_LDR_START_STATUS"/>
37624 <int value="28" label="ERROR_SRPC_CONNECTION_FAIL"/>
37625 <int value="29" label="ERROR_START_PROXY_CHECK_PPP"/>
37626 <int value="30" label="ERROR_START_PROXY_ALLOC"/>
37627 <int value="31" label="ERROR_START_PROXY_MODULE"/>
37628 <int value="32" label="ERROR_START_PROXY_INSTANCE"/>
37629 <int value="33" label="ERROR_SEL_LDR_COMMUNICATION_CMD_CHANNEL"/>
37630 <int value="34" label="ERROR_SEL_LDR_COMMUNICATION_REV_SETUP"/>
37631 <int value="35" label="ERROR_SEL_LDR_COMMUNICATION_WRAPPER"/>
37632 <int value="36" label="ERROR_SEL_LDR_COMMUNICATION_REV_SERVICE"/>
37633 <int value="37" label="ERROR_START_PROXY_CRASH"/>
37634 <int value="38" label="ERROR_MANIFEST_PROGRAM_MISSING_ARCH"/>
37635 <int value="39" label="ERROR_PNACL_CACHE_OPEN_INPROGRESS"/>
37636 <int value="40" label="ERROR_PNACL_CACHE_OPEN_NOACCESS"/>
37637 <int value="41" label="ERROR_PNACL_CACHE_OPEN_NOQUOTA"/>
37638 <int value="42" label="ERROR_PNACL_CACHE_OPEN_NOSPACE"/>
37639 <int value="43" label="ERROR_PNACL_CACHE_OPEN_OTHER"/>
37640 <int value="44" label="ERROR_PNACL_CACHE_DIRECTORY_CREATE"/>
37641 <int value="45" label="ERROR_PNACL_CACHE_FILEOPEN_NOACCESS"/>
37642 <int value="46" label="ERROR_PNACL_CACHE_FILEOPEN_NOQUOTA"/>
37643 <int value="47" label="ERROR_PNACL_CACHE_FILEOPEN_NOSPACE"/>
37644 <int value="48" label="ERROR_PNACL_CACHE_FILEOPEN_NOTAFILE"/>
37645 <int value="49" label="ERROR_PNACL_CACHE_FILEOPEN_OTHER"/>
37646 <int value="50" label="ERROR_PNACL_CACHE_FETCH_NOACCESS"/>
37647 <int value="51" label="ERROR_PNACL_CACHE_FETCH_NOTFOUND"/>
37648 <int value="52" label="ERROR_PNACL_CACHE_FETCH_OTHER"/>
37649 <int value="53" label="ERROR_PNACL_CACHE_FINALIZE_COPY_NOQUOTA"/>
37650 <int value="54" label="ERROR_PNACL_CACHE_FINALIZE_COPY_NOSPACE"/>
37651 <int value="55" label="ERROR_PNACL_CACHE_FINALIZE_COPY_OTHER"/>
37652 <int value="56" label="ERROR_PNACL_CACHE_FINALIZE_RENAME_NOACCESS"/>
37653 <int value="57" label="ERROR_PNACL_CACHE_FINALIZE_RENAME_OTHER"/>
37654 <int value="58" label="ERROR_PNACL_RESOURCE_FETCH"/>
37655 <int value="59" label="ERROR_PNACL_PEXE_FETCH_ABORTED"/>
37656 <int value="60" label="ERROR_PNACL_PEXE_FETCH_NOACCESS"/>
37657 <int value="61" label="ERROR_PNACL_PEXE_FETCH_OTHER"/>
37658 <int value="62" label="ERROR_PNACL_THREAD_CREATE"/>
37659 <int value="63" label="ERROR_PNACL_LLC_SETUP"/>
37660 <int value="64" label="ERROR_PNACL_LD_SETUP"/>
37661 <int value="65" label="ERROR_PNACL_LLC_INTERNAL"/>
37662 <int value="66" label="ERROR_PNACL_LD_INTERNAL"/>
37663 <int value="67" label="ERROR_PNACL_CREATE_TEMP"/>
37664 <int value="68" label="ERROR_PNACL_NOT_ENABLED"/>
37665 <int value="69" label="ERROR_MANIFEST_NOACCESS_URL"/>
37666 <int value="70" label="ERROR_NEXE_NOACCESS_URL"/>
37669 <enum name="NaClSelLdrErrorCode" type="int">
37670 <int value="0" label="LOAD_OK"/>
37671 <int value="1" label="LOAD_STATUS_UNKNOWN"/>
37672 <int value="2" label="LOAD_UNSUPPORTED_OS_PLATFORM"/>
37673 <int value="3" label="LOAD_DEP_UNSUPPORTED"/>
37674 <int value="4" label="LOAD_INTERNAL"/>
37675 <int value="5" label="LOAD_DUP_LOAD_MODULE"/>
37676 <int value="6" label="LOAD_DUP_START_MODULE"/>
37677 <int value="7" label="LOAD_OPEN_ERROR"/>
37678 <int value="8" label="LOAD_READ_ERROR"/>
37679 <int value="9" label="LOAD_TOO_MANY_PROG_HDRS"/>
37680 <int value="10" label="LOAD_BAD_PHENTSIZE"/>
37681 <int value="11" label="LOAD_BAD_ELF_MAGIC"/>
37682 <int value="12" label="LOAD_NOT_32_BIT"/>
37683 <int value="13" label="LOAD_NOT_64_BIT"/>
37684 <int value="14" label="LOAD_BAD_ABI"/>
37685 <int value="15" label="LOAD_NOT_EXEC"/>
37686 <int value="16" label="LOAD_BAD_MACHINE"/>
37687 <int value="17" label="LOAD_BAD_ELF_VERS"/>
37688 <int value="18" label="LOAD_TOO_MANY_SECT"/>
37689 <int value="19" label="LOAD_BAD_SECT"/>
37690 <int value="20" label="LOAD_NO_MEMORY"/>
37691 <int value="21" label="LOAD_SECT_HDR"/>
37692 <int value="22" label="LOAD_ADDR_SPACE_TOO_SMALL"/>
37693 <int value="23" label="LOAD_ADDR_SPACE_TOO_BIG"/>
37694 <int value="24" label="LOAD_DATA_OVERLAPS_STACK_SECTION"/>
37695 <int value="25" label="LOAD_RODATA_OVERLAPS_DATA"/>
37696 <int value="26" label="LOAD_DATA_NOT_LAST_SEGMENT"/>
37697 <int value="27" label="LOAD_NO_DATA_BUT_RODATA_NOT_LAST_SEGMENT"/>
37698 <int value="28" label="LOAD_TEXT_OVERLAPS_RODATA"/>
37699 <int value="29" label="LOAD_TEXT_OVERLAPS_DATA"/>
37700 <int value="30" label="LOAD_BAD_RODATA_ALIGNMENT"/>
37701 <int value="31" label="LOAD_BAD_DATA_ALIGNMENT"/>
37702 <int value="32" label="LOAD_UNLOADABLE"/>
37703 <int value="33" label="LOAD_BAD_ELF_TEXT"/>
37704 <int value="34" label="LOAD_TEXT_SEG_TOO_BIG"/>
37705 <int value="35" label="LOAD_DATA_SEG_TOO_BIG"/>
37706 <int value="36" label="LOAD_MPROTECT_FAIL"/>
37707 <int value="37" label="LOAD_MADVISE_FAIL"/>
37708 <int value="38" label="LOAD_TOO_MANY_SYMBOL_STR"/>
37709 <int value="39" label="LOAD_SYMTAB_ENTRY_TOO_SMALL"/>
37710 <int value="40" label="LOAD_NO_SYMTAB"/>
37711 <int value="41" label="LOAD_NO_SYMTAB_STRINGS"/>
37712 <int value="42" label="LOAD_SYMTAB_ENTRY"/>
37713 <int value="43" label="LOAD_UNKNOWN_SYMBOL_TYPE"/>
37714 <int value="44" label="LOAD_SYMTAB_DUP"/>
37715 <int value="45" label="LOAD_REL_ERROR"/>
37716 <int value="46" label="LOAD_REL_UNIMPL"/>
37717 <int value="47" label="LOAD_UNDEF_SYMBOL"/>
37718 <int value="48" label="LOAD_BAD_SYMBOL_DATA"/>
37719 <int value="49" label="LOAD_BAD_FILE"/>
37720 <int value="50" label="LOAD_BAD_ENTRY"/>
37721 <int value="51" label="LOAD_SEGMENT_OUTSIDE_ADDRSPACE"/>
37722 <int value="52" label="LOAD_DUP_SEGMENT"/>
37723 <int value="53" label="LOAD_SEGMENT_BAD_LOC"/>
37724 <int value="54" label="LOAD_BAD_SEGMENT"/>
37725 <int value="55" label="LOAD_REQUIRED_SEG_MISSING"/>
37726 <int value="56" label="LOAD_SEGMENT_BAD_PARAM"/>
37727 <int value="57" label="LOAD_VALIDATION_FAILED"/>
37728 <int value="58" label="LOAD_UNIMPLEMENTED"/>
37729 <int value="59" label="SRT_NO_SEG_SEL"/>
37730 <int value="60" label="LOAD_BAD_EHSIZE"/>
37731 <int value="61" label="LOAD_EHDR_OVERFLOW"/>
37732 <int value="62" label="LOAD_PHDR_OVERFLOW"/>
37733 <int value="63" label="LOAD_UNSUPPORTED_CPU"/>
37734 <int value="64" label="LOAD_NO_MEMORY_FOR_DYNAMIC_TEXT"/>
37735 <int value="65" label="LOAD_NO_MEMORY_FOR_ADDRESS_SPACE"/>
37738 <enum name="NaClStartupEnum" type="int">
37739 <int value="0" label="Default tab opened"/>
37740 <int value="1" label="New tab opened"/>
37741 <int value="2" label="NaCl sel_ldr started"/>
37744 <enum name="NaClValidationCacheEnum" type="int">
37745 <int value="0" label="Miss"/>
37746 <int value="1" label="Hit"/>
37749 <enum name="NavigationScheme" type="int">
37750 <int value="0" label="(Unknown)"/>
37751 <int value="1" label="http"/>
37752 <int value="2" label="https"/>
37753 <int value="3" label="file"/>
37754 <int value="4" label="ftp"/>
37755 <int value="5" label="data"/>
37756 <int value="6" label="javascript"/>
37757 <int value="7" label="about"/>
37758 <int value="8" label="chrome"/>
37761 <enum name="NetConnectivityProtocolStatus" type="int">
37762 <int value="0" label="SUCCESS"/>
37763 <int value="1" label="IP_STRING_PARSE_FAILED"/>
37764 <int value="2" label="SOCKET_CREATE_FAILED"/>
37765 <int value="3" label="RESOLVE_FAILED"/>
37766 <int value="4" label="CONNECT_FAILED"/>
37767 <int value="5" label="WRITE_FAILED"/>
37768 <int value="6" label="READ_TIMED_OUT"/>
37769 <int value="7" label="READ_FAILED"/>
37770 <int value="8" label="ZERO_LENGTH_ERROR"/>
37771 <int value="9" label="NO_CHECKSUM_ERROR"/>
37772 <int value="10" label="NO_KEY_ERROR"/>
37773 <int value="11" label="NO_PAYLOAD_SIZE_ERROR"/>
37774 <int value="12" label="NO_PAYLOAD_ERROR"/>
37775 <int value="13" label="INVALID_KEY_ERROR"/>
37776 <int value="14" label="TOO_SHORT_PAYLOAD"/>
37777 <int value="15" label="TOO_LONG_PAYLOAD"/>
37778 <int value="16" label="INVALID_CHECKSUM"/>
37779 <int value="17" label="PATTERN_CHANGED"/>
37780 <int value="18" label="INVALID_PACKET_NUMBER"/>
37781 <int value="19" label="TOO_MANY_PACKETS"/>
37782 <int value="20" label="STATUS_MAX"/>
37785 <enum name="NetConnectivityStatus" type="int">
37786 <int value="0" label="SUCCESS"/>
37787 <int value="1" label="IP_STRING_PARSE_FAILED"/>
37788 <int value="2" label="SOCKET_CREATE_FAILED"/>
37789 <int value="3" label="RESOLVE_FAILED"/>
37790 <int value="4" label="CONNECT_FAILED"/>
37791 <int value="5" label="WRITE_FAILED"/>
37792 <int value="6" label="READ_TIMED_OUT"/>
37793 <int value="7" label="READ_FAILED"/>
37794 <int value="8" label="READ_VERIFY_FAILED"/>
37795 <int value="9" label="STATUS_MAX"/>
37798 <enum name="NetErrorCodes" type="int">
37799 <int value="0" label="OK"/>
37800 <int value="1" label="IO_PENDING"/>
37801 <int value="2" label="FAILED"/>
37802 <int value="3" label="ABORTED"/>
37803 <int value="4" label="INVALID_ARGUMENT"/>
37804 <int value="5" label="INVALID_HANDLE"/>
37805 <int value="6" label="FILE_NOT_FOUND"/>
37806 <int value="7" label="TIMED_OUT"/>
37807 <int value="8" label="FILE_TOO_BIG"/>
37808 <int value="9" label="UNEXPECTED"/>
37809 <int value="10" label="ACCESS_DENIED"/>
37810 <int value="11" label="NOT_IMPLEMENTED"/>
37811 <int value="12" label="INSUFFICIENT_RESOURCES"/>
37812 <int value="13" label="OUT_OF_MEMORY"/>
37813 <int value="14" label="UPLOAD_FILE_CHANGED"/>
37814 <int value="15" label="SOCKET_NOT_CONNECTED"/>
37815 <int value="16" label="FILE_EXISTS"/>
37816 <int value="17" label="FILE_PATH_TOO_LONG"/>
37817 <int value="18" label="FILE_NO_SPACE"/>
37818 <int value="19" label="FILE_VIRUS_INFECTED"/>
37819 <int value="20" label="BLOCKED_BY_CLIENT"/>
37820 <int value="21" label="NETWORK_CHANGED"/>
37821 <int value="22" label="BLOCKED_BY_ADMINISTRATOR"/>
37822 <int value="100" label="CONNECTION_CLOSED"/>
37823 <int value="101" label="CONNECTION_RESET"/>
37824 <int value="102" label="CONNECTION_REFUSED"/>
37825 <int value="103" label="CONNECTION_ABORTED"/>
37826 <int value="104" label="CONNECTION_FAILED"/>
37827 <int value="105" label="NAME_NOT_RESOLVED"/>
37828 <int value="106" label="INTERNET_DISCONNECTED"/>
37829 <int value="107" label="SSL_PROTOCOL_ERROR"/>
37830 <int value="108" label="ADDRESS_INVALID"/>
37831 <int value="109" label="ADDRESS_UNREACHABLE"/>
37832 <int value="110" label="SSL_CLIENT_AUTH_CERT_NEEDED"/>
37833 <int value="111" label="TUNNEL_CONNECTION_FAILED"/>
37834 <int value="112" label="NO_SSL_VERSIONS_ENABLED"/>
37835 <int value="113" label="SSL_VERSION_OR_CIPHER_MISMATCH"/>
37836 <int value="114" label="SSL_RENEGOTIATION_REQUESTED"/>
37837 <int value="115" label="PROXY_AUTH_UNSUPPORTED"/>
37838 <int value="116" label="CERT_ERROR_IN_SSL_RENEGOTIATION"/>
37839 <int value="117" label="BAD_SSL_CLIENT_AUTH_CERT"/>
37840 <int value="118" label="CONNECTION_TIMED_OUT"/>
37841 <int value="119" label="HOST_RESOLVER_QUEUE_TOO_LARGE"/>
37842 <int value="120" label="SOCKS_CONNECTION_FAILED"/>
37843 <int value="121" label="SOCKS_CONNECTION_HOST_UNREACHABLE"/>
37844 <int value="122" label="NPN_NEGOTIATION_FAILED"/>
37845 <int value="123" label="SSL_NO_RENEGOTIATION"/>
37846 <int value="124" label="WINSOCK_UNEXPECTED_WRITTEN_BYTES"/>
37847 <int value="125" label="SSL_DECOMPRESSION_FAILURE_ALERT"/>
37848 <int value="126" label="SSL_BAD_RECORD_MAC_ALERT"/>
37849 <int value="127" label="PROXY_AUTH_REQUESTED"/>
37850 <int value="128" label="SSL_UNSAFE_NEGOTIATION"/>
37851 <int value="129" label="SSL_WEAK_SERVER_EPHEMERAL_DH_KEY"/>
37852 <int value="130" label="PROXY_CONNECTION_FAILED"/>
37853 <int value="131" label="MANDATORY_PROXY_CONFIGURATION_FAILED"/>
37854 <int value="132" label="ESET_ANTI_VIRUS_SSL_INTERCEPTION"/>
37855 <int value="133" label="PRECONNECT_MAX_SOCKET_LIMIT"/>
37856 <int value="134" label="SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED"/>
37857 <int value="135" label="SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY"/>
37858 <int value="136" label="PROXY_CERTIFICATE_INVALID"/>
37859 <int value="137" label="NAME_RESOLUTION_FAILED"/>
37860 <int value="138" label="NETWORK_ACCESS_DENIED"/>
37861 <int value="139" label="TEMPORARILY_THROTTLED"/>
37862 <int value="140" label="HTTPS_PROXY_TUNNEL_RESPONSE"/>
37863 <int value="141" label="SSL_CLIENT_AUTH_SIGNATURE_FAILED"/>
37864 <int value="142" label="MSG_TOO_BIG"/>
37865 <int value="143" label="KASPERSKY_ANTI_VIRUS_SSL_INTERCEPTION"/>
37866 <int value="144" label="LIMIT_VIOLATION"/>
37867 <int value="145" label="WS_PROTOCOL_ERROR"/>
37868 <int value="146" label="PROTOCOL_SWITCHED"/>
37869 <int value="147" label="ADDRESS_IN_USE"/>
37870 <int value="148" label="SSL_HANDSHAKE_NOT_COMPLETED"/>
37871 <int value="149" label="SSL_BAD_PEER_PUBLIC_KEY"/>
37872 <int value="150" label="SSL_PINNED_KEY_NOT_IN_CERT_CHAIN"/>
37873 <int value="151" label="CLIENT_AUTH_CERT_TYPE_UNSUPPORTED"/>
37874 <int value="152" label="ORIGIN_BOUND_CERT_GENERATION_TYPE_MISMATCH"/>
37875 <int value="200" label="CERT_COMMON_NAME_INVALID"/>
37876 <int value="201" label="CERT_DATE_INVALID"/>
37877 <int value="202" label="CERT_AUTHORITY_INVALID"/>
37878 <int value="203" label="CERT_CONTAINS_ERRORS"/>
37879 <int value="204" label="CERT_NO_REVOCATION_MECHANISM"/>
37880 <int value="205" label="CERT_UNABLE_TO_CHECK_REVOCATION"/>
37881 <int value="206" label="CERT_REVOKED"/>
37882 <int value="207" label="CERT_INVALID"/>
37883 <int value="208" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
37884 <int value="209" label="CERT_NOT_IN_DNS"/>
37885 <int value="210" label="CERT_NON_UNIQUE_NAME"/>
37886 <int value="211" label="CERT_WEAK_KEY"/>
37887 <int value="300" label="INVALID_URL"/>
37888 <int value="301" label="DISALLOWED_URL_SCHEME"/>
37889 <int value="302" label="UNKNOWN_URL_SCHEME"/>
37890 <int value="310" label="TOO_MANY_REDIRECTS"/>
37891 <int value="311" label="UNSAFE_REDIRECT"/>
37892 <int value="312" label="UNSAFE_PORT"/>
37893 <int value="320" label="INVALID_RESPONSE"/>
37894 <int value="321" label="INVALID_CHUNKED_ENCODING"/>
37895 <int value="322" label="METHOD_NOT_SUPPORTED"/>
37896 <int value="323" label="UNEXPECTED_PROXY_AUTH"/>
37897 <int value="324" label="EMPTY_RESPONSE"/>
37898 <int value="325" label="RESPONSE_HEADERS_TOO_BIG"/>
37899 <int value="326" label="PAC_STATUS_NOT_OK"/>
37900 <int value="327" label="PAC_SCRIPT_FAILED"/>
37901 <int value="328" label="REQUEST_RANGE_NOT_SATISFIABLE"/>
37902 <int value="329" label="MALFORMED_IDENTITY"/>
37903 <int value="330" label="CONTENT_DECODING_FAILED"/>
37904 <int value="331" label="NETWORK_IO_SUSPENDED"/>
37905 <int value="332" label="SYN_REPLY_NOT_RECEIVED"/>
37906 <int value="333" label="ENCODING_CONVERSION_FAILED"/>
37907 <int value="334" label="UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT"/>
37908 <int value="335" label="INVALID_SPDY_STREAM"/>
37909 <int value="336" label="NO_SUPPORTED_PROXIES"/>
37910 <int value="337" label="SPDY_PROTOCOL_ERROR"/>
37911 <int value="338" label="INVALID_AUTH_CREDENTIALS"/>
37912 <int value="339" label="UNSUPPORTED_AUTH_SCHEME"/>
37913 <int value="340" label="ENCODING_DETECTION_FAILED"/>
37914 <int value="341" label="MISSING_AUTH_CREDENTIALS"/>
37915 <int value="342" label="UNEXPECTED_SECURITY_LIBRARY_STATUS"/>
37916 <int value="343" label="MISCONFIGURED_AUTH_ENVIRONMENT"/>
37917 <int value="344" label="UNDOCUMENTED_SECURITY_LIBRARY_STATUS"/>
37918 <int value="345" label="RESPONSE_BODY_TOO_BIG_TO_DRAIN"/>
37919 <int value="346" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH"/>
37920 <int value="347" label="INCOMPLETE_SPDY_HEADERS"/>
37921 <int value="348" label="PAC_NOT_IN_DHCP"/>
37922 <int value="349" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION"/>
37923 <int value="350" label="RESPONSE_HEADERS_MULTIPLE_LOCATION"/>
37924 <int value="351" label="SPDY_SERVER_REFUSED_STREAM"/>
37925 <int value="352" label="SPDY_PING_FAILED"/>
37926 <int value="353" label="PIPELINE_EVICTION"/>
37927 <int value="354" label="CONTENT_LENGTH_MISMATCH"/>
37928 <int value="355" label="INCOMPLETE_CHUNKED_ENCODING"/>
37929 <int value="356" label="QUIC_PROTOCOL_ERROR"/>
37930 <int value="357" label="RESPONSE_HEADERS_TRUNCATED"/>
37931 <int value="400" label="CACHE_MISS"/>
37932 <int value="401" label="CACHE_READ_FAILURE"/>
37933 <int value="402" label="CACHE_WRITE_FAILURE"/>
37934 <int value="403" label="CACHE_OPERATION_NOT_SUPPORTED"/>
37935 <int value="404" label="CACHE_OPEN_FAILURE"/>
37936 <int value="405" label="CACHE_CREATE_FAILURE"/>
37937 <int value="406" label="CACHE_RACE"/>
37938 <int value="407" label="CACHE_CACHE_CHECKSUM_READ_FAILURE"/>
37939 <int value="408" label="CACHE_CACHE_CHECKSUM_MISMATCH"/>
37940 <int value="501" label="INSECURE_RESPONSE"/>
37941 <int value="502" label="NO_PRIVATE_KEY_FOR_CERT"/>
37942 <int value="503" label="ADD_USER_CERT_FAILED"/>
37943 <int value="601" label="FTP_FAILED"/>
37944 <int value="602" label="FTP_SERVICE_UNAVAILABLE"/>
37945 <int value="603" label="FTP_TRANSFER_ABORTED"/>
37946 <int value="604" label="FTP_FILE_BUSY"/>
37947 <int value="605" label="FTP_SYNTAX_ERROR"/>
37948 <int value="606" label="FTP_COMMAND_NOT_SUPPORTED"/>
37949 <int value="607" label="FTP_BAD_COMMAND_SEQUENCE"/>
37950 <int value="701" label="PKCS12_IMPORT_BAD_PASSWORD"/>
37951 <int value="702" label="PKCS12_IMPORT_FAILED"/>
37952 <int value="703" label="IMPORT_CA_CERT_NOT_CA"/>
37953 <int value="704" label="IMPORT_CERT_ALREADY_EXISTS"/>
37954 <int value="705" label="IMPORT_CA_CERT_FAILED"/>
37955 <int value="706" label="IMPORT_SERVER_CERT_FAILED"/>
37956 <int value="707" label="PKCS12_IMPORT_INVALID_MAC"/>
37957 <int value="708" label="PKCS12_IMPORT_INVALID_FILE"/>
37958 <int value="709" label="PKCS12_IMPORT_UNSUPPORTED"/>
37959 <int value="710" label="KEY_GENERATION_FAILED"/>
37960 <int value="711" label="ORIGIN_BOUND_CERT_GENERATION_FAILED"/>
37961 <int value="712" label="PRIVATE_KEY_EXPORT_FAILED"/>
37962 <int value="800" label="DNS_MALFORMED_RESPONSE"/>
37963 <int value="801" label="DNS_SERVER_REQUIRES_TCP"/>
37964 <int value="802" label="DNS_SERVER_FAILED"/>
37965 <int value="803" label="DNS_TIMED_OUT"/>
37966 <int value="804" label="DNS_CACHE_MISS"/>
37967 <int value="805" label="DNS_SEARCH_EMPTY"/>
37968 <int value="806" label="DNS_SORT_ERROR"/>
37971 <enum name="NetErrorPageEvents" type="int">
37972 <int value="0" label="Error Page Shown"/>
37973 <int value="1" label="Reload Button Shown"/>
37974 <int value="2" label="Reload Button Clicked"/>
37975 <int value="3" label="Reload Button Click Load Error"/>
37976 <int value="4" label="Load Stale Button Shown"/>
37977 <int value="5" label="Load Stale Button Clicked"/>
37978 <int value="6" label="Load Stale Button Click Load Error"/>
37979 <int value="7" label="More Button Clicked"/>
37980 <int value="8" label="Browser Initiated Reload"/>
37983 <enum name="NetPreconnectUtilization" type="int">
37984 <int value="0" label="non-speculative, never connected"/>
37985 <int value="1" label="non-speculative, never used"/>
37986 <int value="2" label="non-speculative and used"/>
37987 <int value="3" label="omnibox never connected"/>
37988 <int value="4" label="omnibox never used"/>
37989 <int value="5" label="omnibox and used"/>
37990 <int value="6" label="subresource never connected"/>
37991 <int value="7" label="subresource never used"/>
37992 <int value="8" label="subresource and used"/>
37995 <enum name="Network3GGobiError" type="int">
37997 These error indexes are produced by QCErrorToMetricIndex() in
38000 <int value="0" label="NONE"/>
38001 <int value="1" label="QMI_HARDWARE_RESTRICTED"/>
38004 <enum name="NetworkAuthModeType" type="int">
38005 <int value="0" label="UNKNOWN"/>
38006 <int value="1" label="EAP-AKA"/>
38007 <int value="2" label="EAP-FAST"/>
38008 <int value="3" label="EAP-GPSK"/>
38009 <int value="4" label="EAP-GTC"/>
38010 <int value="5" label="EAP-IKEV2"/>
38011 <int value="6" label="EAP-LEAP"/>
38012 <int value="7" label="EAP-MD5"/>
38013 <int value="8" label="EAP-MSCHAPV2"/>
38014 <int value="9" label="EAP-OTP"/>
38015 <int value="10" label="EAP-PAX"/>
38016 <int value="11" label="EAP-PEAP"/>
38017 <int value="12" label="EAP-PSK"/>
38018 <int value="13" label="EAP-SAKE"/>
38019 <int value="14" label="EAP-SIM"/>
38020 <int value="15" label="EAP-TLS"/>
38021 <int value="16" label="EAP-TNC"/>
38022 <int value="17" label="EAP-TTLS"/>
38025 <enum name="NetworkCellular3GPPRegistrationDelayedDrop" type="int">
38026 <int value="0" label="Delayed drop posted">
38027 A signal loss in the cellular service was detected and a delayed connection
38028 drop request was posted. This request causes the cellular connection to be
38029 dropped if it is not cancelled within the delay provided.
38031 <int value="1" label="Delayed drop canceled">
38032 Signal strength returned to normal soon after a delayed drop request was
38033 made, causing the request to be canceled. This indicates a flaky network.
38037 <enum name="NetworkCellularOutOfCreditsReason" type="int">
38038 <int value="0" label="Connect-Disconnect Loop"/>
38039 <int value="1" label="TX-Queue Congestion"/>
38040 <int value="2" label="Elongated Time Wait"/>
38043 <enum name="NetworkCellularTechnology" type="int">
38044 <int value="0" label="1XRTT"/>
38045 <int value="1" label="EDGE"/>
38046 <int value="2" label="EVDO"/>
38047 <int value="3" label="GPRS"/>
38048 <int value="4" label="GSM"/>
38049 <int value="5" label="HSPA"/>
38050 <int value="6" label="HSPA_PLUS"/>
38051 <int value="7" label="LTE"/>
38052 <int value="8" label="UMTS"/>
38053 <int value="9" label="Unknown"/>
38056 <enum name="NetworkCellularUsageRequestStatus" type="int">
38058 Status code that we received in response to a cellular usage API request.
38060 <int value="0" label="Failed">
38061 This value is distinct from the others in that it indicates that we were
38062 unable to issue a request or that we received no reply. The other values
38063 represent the status code contained in a reply.
38065 <int value="1" label="Ok"/>
38066 <int value="2" label="Error"/>
38067 <int value="3" label="Malformed Request"/>
38068 <int value="4" label="Internal Error"/>
38069 <int value="5" label="Service Unavailable"/>
38070 <int value="6" label="Request Refused"/>
38071 <int value="7" label="Unknown Device"/>
38074 <enum name="NetworkChannelType" type="int">
38075 <int value="0" label="UNDEF"/>
38076 <int value="1" label="2412"/>
38077 <int value="2" label="2417"/>
38078 <int value="3" label="2422"/>
38079 <int value="4" label="2427"/>
38080 <int value="5" label="2432"/>
38081 <int value="6" label="2437"/>
38082 <int value="7" label="2442"/>
38083 <int value="8" label="2447"/>
38084 <int value="9" label="2452"/>
38085 <int value="10" label="2457"/>
38086 <int value="11" label="2462"/>
38087 <int value="12" label="2467"/>
38088 <int value="13" label="2472"/>
38089 <int value="14" label="2484"/>
38090 <int value="15" label="5180"/>
38091 <int value="16" label="5200"/>
38092 <int value="17" label="5220"/>
38093 <int value="18" label="5240"/>
38094 <int value="19" label="5260"/>
38095 <int value="20" label="5280"/>
38096 <int value="21" label="5300"/>
38097 <int value="22" label="5320"/>
38098 <int value="23" label="5500"/>
38099 <int value="24" label="5520"/>
38100 <int value="25" label="5540"/>
38101 <int value="26" label="5560"/>
38102 <int value="27" label="5580"/>
38103 <int value="28" label="5600"/>
38104 <int value="29" label="5620"/>
38105 <int value="30" label="5640"/>
38106 <int value="31" label="5660"/>
38107 <int value="32" label="5680"/>
38108 <int value="33" label="5700"/>
38109 <int value="34" label="5745"/>
38110 <int value="35" label="5765"/>
38111 <int value="36" label="5785"/>
38112 <int value="37" label="5805"/>
38113 <int value="38" label="5825"/>
38114 <int value="39" label="5170"/>
38115 <int value="40" label="5190"/>
38116 <int value="41" label="5210"/>
38117 <int value="42" label="5230"/>
38120 <enum name="NetworkCorruptedProfile" type="int">
38121 <int value="0" label="Corrupted Profile"/>
38124 <enum name="NetworkDHCPOptionFailure" type="int">
38125 <int value="0" label="DHCP Option Failure"/>
38128 <enum name="NetworkDisconnectType" type="int">
38129 <int value="0" label="System Disconnect"/>
38130 <int value="1" label="User Disconnect"/>
38133 <enum name="NetworkLocationRequestEvent" type="int">
38134 <int value="0" label="REQUEST_START"/>
38135 <int value="1" label="REQUEST_CANCEL"/>
38136 <int value="2" label="RESPONSE_SUCCESS"/>
38137 <int value="3" label="RESPONSE_NOT_OK"/>
38138 <int value="4" label="RESPONSE_EMPTY"/>
38139 <int value="5" label="RESPONSE_MALFORMED"/>
38140 <int value="6" label="RESPONSE_INVALID_FIX"/>
38143 <enum name="NetworkPhyModeType" type="int">
38144 <int value="0" label="UNDEF"/>
38145 <int value="1" label="802.11a"/>
38146 <int value="2" label="802.11b"/>
38147 <int value="3" label="802.11g"/>
38148 <int value="4" label="802.11n"/>
38149 <int value="5" label="PSB 10MHz-wide"/>
38150 <int value="6" label="PSB 5MHz-wide"/>
38153 <enum name="NetworkPortalResult" type="int">
38155 The portal result types come from PortalResult in shill/metrics.h
38157 <int value="0" label="Success"/>
38158 <int value="1" label="DNS Failure"/>
38159 <int value="2" label="DNS Timeout"/>
38160 <int value="3" label="Connection Failure"/>
38161 <int value="4" label="Connection Timeout"/>
38162 <int value="5" label="HTTP Failure"/>
38163 <int value="6" label="HTTP Timeout"/>
38164 <int value="7" label="Content Failure"/>
38165 <int value="8" label="Content Timeout"/>
38166 <int value="9" label="Unknown"/>
38169 <enum name="NetworkSecurityType" type="int">
38171 The security types come from the connman_service_security enum in
38172 flimflam/include/service.h
38174 <int value="0" label="UNKNOWN"/>
38175 <int value="1" label="NONE"/>
38176 <int value="2" label="WEP"/>
38177 <int value="3" label="WPA"/>
38178 <int value="4" label="802.11i/RSN"/>
38179 <int value="5" label="802.1x"/>
38180 <int value="6" label="PSK"/>
38183 <enum name="NetworkServiceError" type="int">
38185 The error types come from the connman_service_error enum in
38186 flimflam/include/service.h
38188 <int value="0" label="UNKNOWN"/>
38189 <int value="1" label="OUT_OF_RANGE"/>
38190 <int value="2" label="PIN_MISSING"/>
38191 <int value="3" label="DHCP_FAILED"/>
38192 <int value="4" label="CONNECT_FAILED"/>
38193 <int value="5" label="BAD_PASSPHRASE"/>
38194 <int value="6" label="BAD_WEPKEY"/>
38195 <int value="7" label="ACTIVATION_FAILED"/>
38196 <int value="8" label="NEED_EVDO"/>
38197 <int value="9" label="NEED_HOME_NETWORK"/>
38198 <int value="10" label="OTASP_FAILED"/>
38199 <int value="11" label="AAA_FAILED"/>
38200 <int value="12" label="INTERNAL"/>
38201 <int value="13" label="DNS_LOOKUP_FAILED"/>
38202 <int value="14" label="HTTP_GET_FAILED"/>
38205 <enum name="NewTabPageActionAndroid" type="int">
38206 <int value="0" label="Searched using the omnibox"/>
38207 <int value="1" label="Navigated to Google search homepage using the omnibox"/>
38208 <int value="2" label="Navigated to any other page using the omnibox"/>
38209 <int value="3" label="Opened a most visited page"/>
38210 <int value="4" label="Opened a recently closed tab"/>
38211 <int value="5" label="Opened a bookmark"/>
38212 <int value="6" label="Opened a foreign session (from other devices section)"/>
38215 <enum name="NewTabPageBookmarkActionAndroid" type="int">
38217 These values are defined in PartnerBookmarkAction enum in
38218 chrome/browser/ui/webui/ntp/android/bookmarks_handler.cc.
38220 <int value="0" label="Deleted partner bookmark"/>
38221 <int value="1" label="Deleted root partner folder"/>
38222 <int value="2" label="Renamed partner bookmark"/>
38223 <int value="3" label="Renamed root partner folder"/>
38226 <enum name="NewTabPageMobilePromo" type="int">
38228 These values are defined inside the PromoImpressionBuckets enum in
38229 chrome/browser/ui/webui/ntp/android/promo_handler.cc
38231 <int value="0" label="Shown from most visited page"/>
38232 <int value="1" label="Shown from open tabs page"/>
38233 <int value="2" label="Shown from sync promo page"/>
38234 <int value="3" label="User pressed 'Try Chrome'"/>
38235 <int value="4" label="User dismissed the promo"/>
38238 <enum name="NewTabURLState" type="int">
38239 <int value="0" label="Valid URL was used"/>
38240 <int value="1" label="Corrupt state"/>
38241 <int value="2" label="Incognito window"/>
38242 <int value="3" label="No URL for default provider"/>
38243 <int value="4" label="Insecure URL"/>
38244 <int value="5" label="Suggest is disabled"/>
38245 <int value="6" label="URL blocked for supervised user"/>
38248 <enum name="NotificationActionType" type="int">
38249 <int value="0" label="Unknown"/>
38250 <int value="1" label="Notification added"/>
38251 <int value="2" label="Notification updated"/>
38252 <int value="3" label="Notification clicked"/>
38253 <int value="4" label="Notification button clicked"/>
38254 <int value="5" label="Notification displayed"/>
38255 <int value="6" label="Notification closed by user"/>
38256 <int value="7" label="Notification closed by system"/>
38259 <enum name="NtpFollowAction" type="int">
38260 <int value="0" label="PAGE_TRANSITION_LINK"/>
38261 <int value="1" label="PAGE_TRANSITION_TYPED"/>
38262 <int value="2" label="PAGE_TRANSITION_AUTO_BOOKMARK"/>
38263 <int value="3" label="PAGE_TRANSITION_AUTO_SUBFRAME"/>
38264 <int value="4" label="PAGE_TRANSITION_MANUAL_SUBFRAME"/>
38265 <int value="5" label="PAGE_TRANSITION_GENERATED"/>
38266 <int value="6" label="PAGE_TRANSITION_START_PAGE"/>
38267 <int value="7" label="PAGE_TRANSITION_FORM_SUBMIT"/>
38268 <int value="8" label="PAGE_TRANSITION_RELOAD"/>
38269 <int value="9" label="PAGE_TRANSITION_KEYWORD"/>
38270 <int value="10" label="PAGE_TRANSITION_KEYWORD_GENERATED"/>
38271 <int value="11" label="Clicked on a tile."/>
38272 <int value="12" label="Clicked to other NTP pane."/>
38273 <int value="13" label="Other action"/>
38276 <enum name="NtpOtherSessionsType" type="int">
38277 <int value="0" label="Menu initialized"/>
38278 <int value="1" label="Menu shown"/>
38279 <int value="2" label="Link clicked"/>
38280 <int value="3" label="Link context menu shown"/>
38281 <int value="4" label="Device context menu shown"/>
38282 <int value="5" label="Unused/previous device context menu shown"/>
38283 <int value="6" label="Collapse Session"/>
38284 <int value="7" label="Expand Session"/>
38285 <int value="8" label="Open All"/>
38288 <enum name="NtpPaneType" type="int">
38289 <int value="1" label="MostVisited"/>
38290 <int value="2" label="Apps"/>
38291 <int value="3" label="Bookmarks"/>
38292 <int value="4" label="Suggestions"/>
38295 <enum name="NtpPromoAction" type="int">
38296 <int value="0" label="NTP Promo viewed"/>
38297 <int value="1" label="NTP Promo closed"/>
38298 <int value="2" label="NTP Promo link clicked"/>
38301 <enum name="NtpSuggestionsType" type="int">
38302 <int value="0" label="Client suggestion"/>
38303 <int value="1" label="Server suggestion"/>
38306 <enum name="NtpTileExperimentActions" type="int">
38308 The types of actions performed by the Most Visited Tile Placement
38309 experiment, used to identify the cases where the experiment could not
38310 operate as expected, and the reason for it.
38312 <int value="0" label="Removed URL that was already open in browser"/>
38313 <int value="1" label="Didn't remove URL, too few suggestions in MV"/>
38314 <int value="2" label="Too few URLs, didn't flip tiles 1 and 8"/>
38315 <int value="3" label="Too few URLs, didn't flip tiles 1 and 4"/>
38318 <enum name="OfflineStatus" type="int">
38319 <int value="0" label="Fresh data load from Cache"/>
38320 <int value="1" label="Successful network request (validation or fetch)."/>
38321 <int value="2" label="Failed network request (non-offline error)."/>
38322 <int value="3" label="Server offline and stale data available."/>
38323 <int value="4" label="Server offline and stale data not available."/>
38326 <enum name="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon" type="int">
38327 <int value="0" label="disabled by flags"/>
38328 <int value="1" label="enabled by flags"/>
38329 <int value="2" label="auto, not in trial"/>
38330 <int value="3" label="auto, disabled in trial"/>
38331 <int value="4" label="auto, enabled in trial"/>
38334 <enum name="OmniboxEnteredKeywordMode" type="int">
38335 <int value="0" label="via tab"/>
38336 <int value="1" label="via space at end"/>
38337 <int value="2" label="via space in middle"/>
38340 <enum name="OmniboxSearchEngine" type="int">
38341 <int value="0" label="Unknown"/>
38342 <int value="1" label="Google"/>
38343 <int value="2" label="Yahoo!"/>
38344 <int value="3" label="Bing"/>
38345 <int value="4" label="Ask"/>
38346 <int value="5" label="Yahoo! Quebec"/>
38347 <int value="6" label="OK.hu"/>
38348 <int value="7" label="Bing French and Arabic"/>
38349 <int value="11" label="Yamli"/>
38350 <int value="12" label="Araby"/>
38351 <int value="13" label="Maktoob"/>
38352 <int value="14" label="Masrawy"/>
38353 <int value="15" label="Yandex"/>
38354 <int value="16" label="Rambler"/>
38355 <int value="17" label="TUT.BY"/>
38356 <int value="18" label="hispavista"/>
38357 <int value="19" label="Jabse"/>
38358 <int value="20" label="NUR.KZ"/>
38359 <int value="21" label="Baidu"/>
38360 <int value="22" label="search.ch"/>
38361 <int value="23" label="goo"/>
38362 <int value="24" label="Pogodak!"/>
38363 <int value="25" label="Seznam"/>
38364 <int value="26" label="Centrum"/>
38365 <int value="27" label="Atlas"/>
38366 <int value="28" label="Jubii"/>
38367 <int value="29" label="Eniro"/>
38368 <int value="30" label="NetSprint"/>
38369 <int value="32" label="diri"/>
38370 <int value="33" label="Custom"/>
38371 <int value="35" label="AOL"/>
38372 <int value="36" label="Conduit"/>
38373 <int value="37" label="Rediff"/>
38374 <int value="38" label="guruji"/>
38375 <int value="40" label="GO.com"/>
38376 <int value="41" label="Rednano"/>
38377 <int value="44" label="NETI"/>
38378 <int value="45" label="DELFI"/>
38379 <int value="46" label="Fonecta 02.fi"/>
38380 <int value="50" label="AVG"/>
38381 <int value="51" label="search.ch"/>
38382 <int value="54" label="in.gr"/>
38383 <int value="55" label="Walla!"/>
38384 <int value="59" label="leit.is"/>
38385 <int value="62" label="Virgilio"/>
38386 <int value="63" label="Libero"/>
38387 <int value="67" label="Naver"/>
38388 <int value="68" label="Daum"/>
38389 <int value="69" label="Nate"/>
38390 <int value="71" label="LATNE"/>
38391 <int value="72" label="ABC S.k"/>
38392 <int value="73" label="Kvasir"/>
38393 <int value="75" label="Onet.pl"/>
38394 <int value="76" label="Wirtualna Polska"/>
38395 <int value="77" label="SAPO"/>
38396 <int value="82" label="UOL Busca"/>
38397 <int value="83" label="@MAIL.RU"/>
38398 <int value="85" label="Zoznam"/>
38399 <int value="87" label="Najdi.si"/>
38400 <int value="89" label="AltaVista"/>
38401 <int value="90" label="Terra"/>
38402 <int value="99" label="Spray"/>
38403 <int value="100" label="Sanook!"/>
38404 <int value="101" label="MYNET"/>
38405 <int value="102" label="searchnu.com"/>
38406 <int value="103" label="babylon.com"/>
38407 <int value="104" label="delta-search.com"/>
38408 <int value="105" label="iminent.com"/>
38409 <int value="106" label="hao123.com"/>
38410 <int value="107" label="sweetim.com"/>
38411 <int value="108" label="snap.do"/>
38412 <int value="109" label="snapdo.com"/>
38413 <int value="110" label="softonic.com"/>
38414 <int value="111" label="searchfunmoods.com"/>
38415 <int value="112" label="incredibar.com"/>
38416 <int value="113" label="sweetpacks.com"/>
38417 <int value="114" label="imesh.net"/>
38420 <enum name="OmniboxSearchEngineType" type="int">
38421 <int value="0" label="Unknown"/>
38422 <int value="1" label="AOL"/>
38423 <int value="2" label="Ask"/>
38424 <int value="3" label="Atlas"/>
38425 <int value="4" label="AVG"/>
38426 <int value="5" label="Baidu"/>
38427 <int value="6" label="Babylon"/>
38428 <int value="7" label="Bing"/>
38429 <int value="8" label="Conduit"/>
38430 <int value="9" label="Daum"/>
38431 <int value="10" label="DELFI"/>
38432 <int value="11" label="Delta"/>
38433 <int value="12" label="Funmoods"/>
38434 <int value="13" label="goo"/>
38435 <int value="14" label="Google"/>
38436 <int value="15" label="iminent.com"/>
38437 <int value="16" label="IMesh"/>
38438 <int value="17" label="in.gr"/>
38439 <int value="18" label="incredibar.com"/>
38440 <int value="19" label="Kvasir"/>
38441 <int value="20" label="Libero"/>
38442 <int value="21" label="@MAIL.RU"/>
38443 <int value="22" label="Najdi.si"/>
38444 <int value="23" label="Nate"/>
38445 <int value="24" label="Naver"/>
38446 <int value="25" label="NETI"/>
38447 <int value="26" label="Nigma"/>
38448 <int value="27" label="OK.hu"/>
38449 <int value="28" label="Onet.pl"/>
38450 <int value="29" label="Rambler"/>
38451 <int value="30" label="SAPO"/>
38452 <int value="31" label="searchnu"/>
38453 <int value="32" label="search-results.com"/>
38454 <int value="33" label="Seznam"/>
38455 <int value="34" label="snap.do"/>
38456 <int value="35" label="softonic.com"/>
38457 <int value="36" label="Sogou"/>
38458 <int value="37" label="Soso"/>
38459 <int value="38" label="sweetim.com/sweetpacks.com"/>
38460 <int value="39" label="Terra"/>
38461 <int value="40" label="TUT.BY"/>
38462 <int value="41" label="Vinden.nl"/>
38463 <int value="42" label="Virgilio"/>
38464 <int value="43" label="Walla!"/>
38465 <int value="44" label="Wirtualna Polska"/>
38466 <int value="45" label="Yahoo!"/>
38467 <int value="46" label="Yandex"/>
38468 <int value="47" label="Zoznam"/>
38471 <enum name="OmniboxSuggestRequests" type="int">
38472 <int value="1" label="requests sent"/>
38473 <int value="2" label="requests invalidated"/>
38474 <int value="3" label="(non-invalidated) replies received"/>
38477 <enum name="OmniboxUserTextCleared" type="int">
38478 <int value="0" label="cleared by editing"/>
38479 <int value="1" label="cleared with escape"/>
38482 <enum name="OmniboxZeroSuggestRequests" type="int">
38483 <int value="1" label="requests sent"/>
38484 <int value="2" label="requests invalidated"/>
38485 <int value="3" label="(non-invalidated) replies received"/>
38488 <enum name="OSAgnosticErrno" type="int">
38489 <summary>Errno values with the same meanings on Mac/Win/Linux.</summary>
38490 <int value="0" label="0">No error</int>
38491 <int value="1" label="EPERM">Operation not permitted</int>
38492 <int value="2" label="ENOENT">No such file or directory</int>
38493 <int value="3" label="ESRCH">No such process</int>
38494 <int value="4" label="EINTR">Interrupted function call</int>
38495 <int value="5" label="EIO">Input/output error</int>
38496 <int value="6" label="ENXIO">No such device or address</int>
38497 <int value="7" label="E2BIG">Arg list too long</int>
38498 <int value="8" label="ENOEXEC">Exec format error</int>
38499 <int value="9" label="EBADF">Bad file descriptor</int>
38500 <int value="10" label="ECHILD">No child processes</int>
38501 <int value="11" label="EDEADLK">Resource deadlock avoided</int>
38502 <int value="12" label="ENOMEM">Cannot allocate memory</int>
38503 <int value="13" label="EACCES">Permission denied</int>
38504 <int value="14" label="EFAULT">Bad address</int>
38505 <int value="15" label="ENOTBLK">Not a block device</int>
38506 <int value="16" label="EBUSY">Resource busy</int>
38507 <int value="17" label="EEXIST">File exists</int>
38508 <int value="18" label="EXDEV">Improper link</int>
38509 <int value="19" label="ENODEV">Operation not supported by device</int>
38510 <int value="20" label="ENOTDIR">Not a directory</int>
38511 <int value="21" label="EISDIR">Is a directory</int>
38512 <int value="22" label="EINVAL">Invalid argument</int>
38513 <int value="23" label="ENFILE">Too many open files in system</int>
38514 <int value="24" label="EMFILE">Too many open files</int>
38515 <int value="25" label="ENOTTY">Inappropriate ioctl for device</int>
38516 <int value="26" label="ETXTBSY">Text file busy</int>
38517 <int value="27" label="EFBIG">File too large</int>
38518 <int value="28" label="ENOSPC">Device out of space</int>
38519 <int value="29" label="ESPIPE">Illegal seek</int>
38520 <int value="30" label="EROFS">Read-only file system</int>
38521 <int value="31" label="EMLINK">Too many links</int>
38522 <int value="32" label="EPIPE">Broken pipe</int>
38523 <int value="33" label="EDOM">Numerical argument out of domain</int>
38524 <int value="34" label="ERANGE">Numerical result out of range</int>
38527 <enum name="OsSuite" type="int">
38528 <int value="0" label="Windows Home Edition"/>
38529 <int value="1" label="Windows Proffesional Edition (or better)"/>
38530 <int value="2" label="Windows Server Edition"/>
38533 <enum name="OSXExceptionHandlerEvents" type="int">
38534 <int value="0" label="EXCEPTION_ACCESSIBILITY">
38535 Object does not support accessibility attributes
38537 <int value="1" label="EXCEPTION_MENU_ITEM_BOUNDS_CHECK">
38538 Forced crash due to menu item bounds checking failure
38540 <int value="2" label="EXCEPTION_VIEW_NOT_IN_WINDOW">
38541 Forced crash due to view not in a window requiring a window
38543 <int value="3" label="EXCEPTION_NSURL_INIT_NIL">
38544 Whitelisted exception for bug 85463. Suspect ImageKit conversions for media
38545 browser in open or save panel.
38547 <int value="4" label="EXCEPTION_NSDATADETECTOR_NIL_STRING">
38548 Whitelisted exception for bug 316759. Suspect background address detection,
38553 <enum name="OtherPossibleUsernamesUsage" type="int">
38554 <int value="0" label="Nothing to Autofill"/>
38555 <int value="1" label="No other possible usernames"/>
38556 <int value="2" label="Other possible usernames present, but none were shown"/>
38557 <int value="3" label="Other possible username was shown, but not selected"/>
38558 <int value="4" label="Other possible username was selected"/>
38561 <enum name="OverscrollMode" type="int">
38562 <summary>Direction of the overscroll gesture.</summary>
38563 <int value="1" label="North">Scrolled from bottom towards top</int>
38564 <int value="2" label="South">Scrolled from top towards the bottom</int>
38565 <int value="3" label="West">Scrolled from right towards left</int>
38566 <int value="4" label="East">Scrolled from left towards right</int>
38569 <enum name="P2PLookupResult" type="int">
38570 <int value="0" label="Found"/>
38571 <int value="1" label="Not Found"/>
38572 <int value="2" label="Vanished"/>
38573 <int value="3" label="Canceled"/>
38574 <int value="4" label="Filtered"/>
38577 <enum name="P2PServerResult" type="int">
38578 <int value="0" label="Response Sent"/>
38579 <int value="1" label="Response Interrupted"/>
38580 <int value="2" label="Malformed"/>
38581 <int value="3" label="Not Found"/>
38582 <int value="4" label="Index"/>
38585 <enum name="PagespeedHeaderServerType" type="int">
38586 <int value="0" label="Total responses"/>
38587 <int value="1" label="mod_pagespeed server"/>
38588 <int value="2" label="ngx_pagespeed server"/>
38589 <int value="3" label="PageSpeed Service server"/>
38590 <int value="4" label="Unknown server type"/>
38593 <enum name="PagespeedVersion" type="int">
38595 The version of PageSpeed. Values up to 1.6.29.x are in use as of 2013-10-01
38596 while later values may adjust 'a' and/or 'b' arbitrarily.
38598 <int value="1" label="Unknown"/>
38599 <int value="2" label="0.9.10.0"/>
38600 <int value="3" label="0.9.10.x"/>
38601 <int value="4" label="0.9.11.0"/>
38602 <int value="5" label="0.9.11.x"/>
38603 <int value="6" label="0.9.12.0"/>
38604 <int value="7" label="0.9.12.x"/>
38605 <int value="8" label="0.9.13.0"/>
38606 <int value="9" label="0.9.13.x"/>
38607 <int value="10" label="0.9.14.0"/>
38608 <int value="11" label="0.9.14.x"/>
38609 <int value="12" label="0.9.15.0"/>
38610 <int value="13" label="0.9.15.x"/>
38611 <int value="14" label="0.9.16.0"/>
38612 <int value="15" label="0.9.16.x"/>
38613 <int value="16" label="0.9.17.0"/>
38614 <int value="17" label="0.9.17.x"/>
38615 <int value="18" label="0.9.18.0"/>
38616 <int value="19" label="0.9.18.x"/>
38617 <int value="20" label="0.10.19.0"/>
38618 <int value="21" label="0.10.19.x"/>
38619 <int value="22" label="0.10.20.0"/>
38620 <int value="23" label="0.10.20.x"/>
38621 <int value="24" label="0.10.21.0"/>
38622 <int value="25" label="0.10.21.x"/>
38623 <int value="26" label="0.10.22.0"/>
38624 <int value="27" label="0.10.22.x"/>
38625 <int value="28" label="1.1.23.0"/>
38626 <int value="29" label="1.1.23.x"/>
38627 <int value="30" label="1.2.24.0"/>
38628 <int value="31" label="1.2.24.x"/>
38629 <int value="32" label="1.3.25.0"/>
38630 <int value="33" label="1.3.25.x"/>
38631 <int value="34" label="1.4.26.0"/>
38632 <int value="35" label="1.4.26.x"/>
38633 <int value="36" label="1.5.27.0"/>
38634 <int value="37" label="1.5.27.x"/>
38635 <int value="38" label="1.5.28.0"/>
38636 <int value="39" label="1.5.28.x"/>
38637 <int value="40" label="1.6.29.0"/>
38638 <int value="41" label="1.6.29.x"/>
38639 <int value="42" label="a.b.30.0"/>
38640 <int value="43" label="a.b.30.x"/>
38641 <int value="44" label="a.b.31.0"/>
38642 <int value="45" label="a.b.31.x"/>
38643 <int value="46" label="a.b.32.0"/>
38644 <int value="47" label="a.b.32.x"/>
38645 <int value="48" label="a.b.33.0"/>
38646 <int value="49" label="a.b.33.x"/>
38647 <int value="50" label="a.b.34.0"/>
38648 <int value="51" label="a.b.34.x"/>
38649 <int value="52" label="a.b.35.0"/>
38650 <int value="53" label="a.b.35.x"/>
38651 <int value="54" label="a.b.36.0"/>
38652 <int value="55" label="a.b.36.x"/>
38653 <int value="56" label="a.b.37.0"/>
38654 <int value="57" label="a.b.37.x"/>
38655 <int value="58" label="a.b.38.0"/>
38656 <int value="59" label="a.b.38.x"/>
38657 <int value="60" label="a.b.39.0"/>
38658 <int value="61" label="a.b.39.x"/>
38659 <int value="62" label="a.b.40.0"/>
38660 <int value="63" label="a.b.40.x"/>
38661 <int value="64" label="a.b.41.0"/>
38662 <int value="65" label="a.b.41.x"/>
38663 <int value="66" label="a.b.42.0"/>
38664 <int value="67" label="a.b.42.x"/>
38665 <int value="68" label="a.b.43.0"/>
38666 <int value="69" label="a.b.43.x"/>
38667 <int value="70" label="a.b.44.0"/>
38668 <int value="71" label="a.b.44.x"/>
38669 <int value="72" label="a.b.45.0"/>
38670 <int value="73" label="a.b.45.x"/>
38671 <int value="74" label="a.b.46.0"/>
38672 <int value="75" label="a.b.46.x"/>
38673 <int value="76" label="a.b.47.0"/>
38674 <int value="77" label="a.b.47.x"/>
38675 <int value="78" label="a.b.48.0"/>
38676 <int value="79" label="a.b.48.x"/>
38677 <int value="80" label="a.b.49.0"/>
38678 <int value="81" label="a.b.49.x"/>
38679 <int value="82" label="a.b.50.0"/>
38680 <int value="83" label="a.b.50.x"/>
38681 <int value="84" label="a.b.51.0"/>
38682 <int value="85" label="a.b.51.x"/>
38683 <int value="86" label="a.b.52.0"/>
38684 <int value="87" label="a.b.52.x"/>
38685 <int value="88" label="a.b.53.0"/>
38686 <int value="89" label="a.b.53.x"/>
38687 <int value="90" label="a.b.54.0"/>
38688 <int value="91" label="a.b.54.x"/>
38689 <int value="92" label="a.b.55.0"/>
38690 <int value="93" label="a.b.55.x"/>
38691 <int value="94" label="a.b.56.0"/>
38692 <int value="95" label="a.b.56.x"/>
38693 <int value="96" label="a.b.57.0"/>
38694 <int value="97" label="a.b.57.x"/>
38695 <int value="98" label="a.b.58.0"/>
38696 <int value="99" label="a.b.58.x"/>
38699 <enum name="ParsedCookieStatus" type="int">
38701 Deprecated as of 9/2013. Experiment to measure control characters in cookies
38704 <int value="0" label="All cookie values valid and without control chars"/>
38705 <int value="1" label="Cookie contains control chars"/>
38706 <int value="2" label="Cookie is invalid"/>
38707 <int value="3" label="Cookie contains both control chars and is invalid"/>
38710 <enum name="PasswordBubbleDisplayDisposition" type="int">
38711 <int value="0" label="Opened automatically / Offering a password to save"/>
38712 <int value="1" label="Opened manually / Offering a password to save"/>
38713 <int value="2" label="Opened manually / Managing saved passwords"/>
38714 <int value="3" label="Opened manually / Site is blacklisted"/>
38717 <enum name="PasswordGenerationEvent" type="int">
38718 <int value="0" label="No sign up form"/>
38719 <int value="1" label="Local heuristics found sign up form"/>
38720 <int value="2" label="DEPRECATED: Icon shown"/>
38721 <int value="3" label="DEPRECATED: Bubble shown"/>
38722 <int value="4" label="Generation available"/>
38723 <int value="5" label="Generation popup shown"/>
38724 <int value="6" label="Generated password accepted"/>
38725 <int value="7" label="Editing popup shown"/>
38726 <int value="8" label="Generated password edited"/>
38727 <int value="9" label="Generated password deleted"/>
38730 <enum name="PasswordGenerationSubmissionEvent" type="int">
38731 <int value="0" label="Generated password submission succeeded"/>
38732 <int value="1" label="Generated password submission failed"/>
38733 <int value="2" label="Generated password not submitted"/>
38734 <int value="3" label="Generated password overridden by a non-generated one"/>
38737 <enum name="PasswordManagerActionsTaken" type="int">
38739 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
38742 The value is a combination of three different options - what did the
38743 password manager do, what did the user do, and was the form submitted (and
38744 submitted successfully or not). The meaning of each value can be determined
38745 from the values in chrome/browser/password_manager/password_form_manager.h
38748 label="manager did nothing / user did nothing / form not submitted"/>
38750 label="manager did nothing / user chose a value / form not submitted"/>
38752 label="manager did nothing / user typed in something / form not
38755 label="manager filled the fields / user did nothing / form not
38758 label="manager filled the fields / user chose a value / form not
38761 label="manager filled the fields / user typed in something / form not
38764 label="manager did nothing (site was blacklisted) / user did nothing /
38765 form not submitted"/>
38767 label="manager did nothing (site was blacklisted) / user chose a value
38768 / form not submitted (this value shouldn't be possible)"/>
38770 label="manager did nothing (site was blacklisted) / user typed in
38771 something / form not submitted"/>
38773 label="manager did nothing (autocomplete off) / user did nothing / form
38776 label="manager did nothing (autocomplete off) / user chose a value /
38777 form not submitted (this value shouldn't be possible)"/>
38779 label="manager did nothing (autocomplete off) / user typed in something
38780 / form not submitted"/>
38782 label="manager did nothing / user did nothing / form submit failed"/>
38784 label="manager did nothing / user chose a value / form submit failed"/>
38786 label="manager did nothing / user typed in something / form submit
38789 label="manager filled the fields / user did nothing / form submit
38792 label="manager filled the fields / user chose a value / form submit
38795 label="manager filled the fields / user typed in something / form
38798 label="manager did nothing (site was blacklisted) / user did nothing /
38799 form submit failed"/>
38801 label="manager did nothing (site was blacklisted) / user chose a value
38802 / form submit failed (this value shouldn't be possible)"/>
38804 label="manager did nothing (site was blacklisted) / user typed in
38805 something / form submit failed"/>
38807 label="manager did nothing (autocomplete off) / user did nothing / form
38810 label="manager did nothing (autocomplete off) / user chose a value /
38811 form submit failed (this value shouldn't be possible)"/>
38813 label="manager did nothing (autocomplete off) / user typed in something
38814 / form submit failed"/>
38816 label="manager did nothing / user did nothing / form submit succeeded"/>
38818 label="manager did nothing / user chose a value / form submit succeeded"/>
38820 label="manager did nothing / user typed in something / form submit
38823 label="manager filled the fields / user did nothing / form submit
38826 label="manager filled the fields / user chose a value / form submit
38829 label="manager filled the fields / user typed in something / form
38830 submit succeeded"/>
38832 label="manager did nothing (site was blacklisted) / user did nothing /
38833 form submit succeeded"/>
38835 label="manager did nothing (site was blacklisted) / user chose a value
38836 / form submit succeeded (this value shouldn't be possible)"/>
38838 label="manager did nothing (site was blacklisted) / user typed in
38839 something / form submit succeeded"/>
38841 label="manager did nothing (autocomplete off) / user did nothing / form
38842 submit succeeded"/>
38844 label="manager did nothing (autocomplete off) / user chose a value /
38845 form submit succeeded (this value shouldn't be possible)"/>
38847 label="manager did nothing (autocomplete off) / user typed in something
38848 / form submit succeeded"/>
38851 <enum name="PasswordManagerActionsTakenV3" type="int">
38853 The value is a combination of three different options - what did the
38854 password manager do, what did the user do, and was the form submitted (and
38855 submitted successfully or not). The meaning of each value can be determined
38856 from the values in chrome/browser/password_manager/password_form_manager.h
38859 label="manager did nothing / user did nothing / form not submitted"/>
38861 label="manager did nothing / user chose a value / form not submitted"/>
38863 label="manager did nothing / user chose a value from PSL / form not
38866 label="manager did nothing / user typed in password / form not
38869 label="manager did nothing / user typed in username and password / form
38872 label="manager filled the fields / user did nothing / form not
38875 label="manager filled the fields / user chose a value / form not
38878 label="manager filled the fields / user chose a value from PSL / form
38881 label="manager filled the fields / user typed in password / form not
38884 label="manager filled the fields / user typed in username and password
38885 / form not submitted"/>
38887 label="manager did nothing (site was blacklisted) / user did nothing /
38888 form not submitted"/>
38890 label="manager did nothing (site was blacklisted) / user chose a value
38891 / form not submitted (this value shouldn't be possible)"/>
38893 label="manager did nothing (site was blacklisted) / user chose a value
38894 from PSL / form not submitted (this value shouldn't be possible)"/>
38896 label="manager did nothing (site was blacklisted) / user typed in
38897 password / form not submitted"/>
38899 label="manager did nothing (site was blacklisted) / user typed in
38900 username and password / form not submitted"/>
38902 label="manager did nothing / user did nothing / form submit failed"/>
38904 label="manager did nothing / user chose a value / form submit failed"/>
38906 label="manager did nothing / user chose a value from psl / form submit
38909 label="manager did nothing / user typed in password / form submit
38912 label="manager did nothing / user typed in username and password / form
38915 label="manager filled the fields / user did nothing / form submit
38918 label="manager filled the fields / user chose a value / form submit
38921 label="manager filled the fields / user chose a value from psl / form
38924 label="manager filled the fields / user typed in pasword / form submit
38927 label="manager filled the fields / user typed in username and pasword /
38928 form submit failed"/>
38930 label="manager did nothing (site was blacklisted) / user did nothing /
38931 form submit failed"/>
38933 label="manager did nothing (site was blacklisted) / user chose a value
38934 / form submit failed (this value shouldn't be possible)"/>
38936 label="manager did nothing (site was blacklisted) / user chose a value
38937 from psl / form submit failed (this value shouldn't be possible)"/>
38939 label="manager did nothing (site was blacklisted) / user typed in
38940 password / form submit failed"/>
38942 label="manager did nothing (site was blacklisted) / user typed in
38943 username and password / form submit failed"/>
38945 label="manager did nothing / user did nothing / form submit succeeded"/>
38947 label="manager did nothing / user chose a value / form submit succeeded"/>
38949 label="manager did nothing / user chose a value from psl / form submit
38952 label="manager did nothing / user typed in password / form submit
38955 label="manager did nothing / user typed in username and password / form
38956 submit succeeded"/>
38958 label="manager filled the fields / user did nothing / form submit
38961 label="manager filled the fields / user chose a value / form submit
38964 label="manager filled the fields / user chose a value from psl / form
38965 submit succeeded"/>
38967 label="manager filled the fields / user typed in password / form submit
38970 label="manager filled the fields / user typed in username and password
38971 / form submit succeeded"/>
38973 label="manager did nothing (site was blacklisted) / user did nothing /
38974 form submit succeeded"/>
38976 label="manager did nothing (site was blacklisted) / user chose a value
38977 / form submit succeeded (this value shouldn't be possible)"/>
38979 label="manager did nothing (site was blacklisted) / user chose a value
38980 from psl / form submit succeeded (this value shouldn't be
38983 label="manager did nothing (site was blacklisted) / user typed in
38984 password / form submit succeeded"/>
38986 label="manager did nothing (site was blacklisted) / user typed in
38987 username and password / form submit succeeded"/>
38990 <enum name="PasswordManagerActionsTakenWithPsl" type="int">
38992 Deprecated as of 3/18/2014. See PasswordManagerActionsTakenV3.
38995 The value is a combination of three different options - what did the
38996 password manager do, what did the user do, and was the form submitted (and
38997 submitted successfully or not). The meaning of each value can be determined
38998 from the values in chrome/browser/password_manager/password_form_manager.h
39001 label="manager did nothing / user did nothing / form not submitted"/>
39003 label="manager did nothing / user chose a value / form not submitted"/>
39005 label="manager did nothing / user chose a value from PSL / form not
39008 label="manager did nothing / user typed in something / form not
39011 label="manager filled the fields / user did nothing / form not
39014 label="manager filled the fields / user chose a value / form not
39017 label="manager filled the fields / user chose a value from PSL / form
39020 label="manager filled the fields / user typed in something / form not
39023 label="manager did nothing (site was blacklisted) / user did nothing /
39024 form not submitted"/>
39026 label="manager did nothing (site was blacklisted) / user chose a value
39027 / form not submitted (this value shouldn't be possible)"/>
39029 label="manager did nothing (site was blacklisted) / user chose a value
39030 from PSL / form not submitted (this value shouldn't be possible)"/>
39032 label="manager did nothing (site was blacklisted) / user typed in
39033 something / form not submitted"/>
39035 label="manager did nothing (autocomplete off) / user did nothing / form
39038 label="manager did nothing (autocomplete off) / user chose a value /
39039 form not submitted (this value shouldn't be possible)"/>
39041 label="manager did nothing (autocomplete off) / user chose a value from
39042 psl / form not submitted (this value shouldn't be possible)"/>
39044 label="manager did nothing (autocomplete off) / user typed in something
39045 / form not submitted"/>
39047 label="manager did nothing / user did nothing / form submit failed"/>
39049 label="manager did nothing / user chose a value / form submit failed"/>
39051 label="manager did nothing / user chose a value from psl / form submit
39054 label="manager did nothing / user typed in something / form submit
39057 label="manager filled the fields / user did nothing / form submit
39060 label="manager filled the fields / user chose a value / form submit
39063 label="manager filled the fields / user chose a value from psl / form
39066 label="manager filled the fields / user typed in something / form
39069 label="manager did nothing (site was blacklisted) / user did nothing /
39070 form submit failed"/>
39072 label="manager did nothing (site was blacklisted) / user chose a value
39073 / form submit failed (this value shouldn't be possible)"/>
39075 label="manager did nothing (site was blacklisted) / user chose a value
39076 from psl / form submit failed (this value shouldn't be possible)"/>
39078 label="manager did nothing (site was blacklisted) / user typed in
39079 something / form submit failed"/>
39081 label="manager did nothing (autocomplete off) / user did nothing / form
39084 label="manager did nothing (autocomplete off) / user chose a value /
39085 form submit failed (this value shouldn't be possible)"/>
39087 label="manager did nothing (autocomplete off) / user chose a value from
39088 psl / form submit failed (this value shouldn't be possible)"/>
39090 label="manager did nothing (autocomplete off) / user typed in something
39091 / form submit failed"/>
39093 label="manager did nothing / user did nothing / form submit succeeded"/>
39095 label="manager did nothing / user chose a value / form submit succeeded"/>
39097 label="manager did nothing / user chose a value from psl / form submit
39100 label="manager did nothing / user typed in something / form submit
39103 label="manager filled the fields / user did nothing / form submit
39106 label="manager filled the fields / user chose a value / form submit
39109 label="manager filled the fields / user chose a value from psl / form
39110 submit succeeded"/>
39112 label="manager filled the fields / user typed in something / form
39113 submit succeeded"/>
39115 label="manager did nothing (site was blacklisted) / user did nothing /
39116 form submit succeeded"/>
39118 label="manager did nothing (site was blacklisted) / user chose a value
39119 / form submit succeeded (this value shouldn't be possible)"/>
39121 label="manager did nothing (site was blacklisted) / user chose a value
39122 from psl / form submit succeeded (this value shouldn't be
39125 label="manager did nothing (site was blacklisted) / user typed in
39126 something / form submit succeeded"/>
39128 label="manager did nothing (autocomplete off) / user did nothing / form
39129 submit succeeded"/>
39131 label="manager did nothing (autocomplete off) / user chose a value /
39132 form submit succeeded (this value shouldn't be possible)"/>
39134 label="manager did nothing (autocomplete off) / user chose a value from
39135 psl / form submit succeeded (this value shouldn't be possible)"/>
39137 label="manager did nothing (autocomplete off) / user typed in something
39138 / form submit succeeded"/>
39141 <enum name="PasswordManagerOsPasswordStatus" type="int">
39142 <int value="0" label="Unknown"/>
39143 <int value="1" label="Unsupported platform"/>
39144 <int value="2" label="Password is blank"/>
39145 <int value="3" label="Password is non blank"/>
39147 label="Password status not checked as user is on a Windows Domain"/>
39150 <enum name="PasswordManagerPslDomainMatchTriggering" type="int">
39152 The value indicates whether an entry returned by password autofill contains
39153 a value that was found by matching against the public suffix list.
39155 <int value="0" label="Matching disabled"/>
39156 <int value="1" label="No match"/>
39157 <int value="2" label="Match"/>
39160 <enum name="PasswordManagerUIDismissalReason" type="int">
39161 <int value="0" label="Bubble lost focus / No infobar interaction"/>
39162 <int value="1" label="Clicked 'Save'"/>
39163 <int value="2" label="Clicked 'Nope'"/>
39164 <int value="3" label="Clicked 'Never'"/>
39165 <int value="4" label="Clicked 'Manage passwords'"/>
39166 <int value="5" label="Clicked 'Done'"/>
39167 <int value="6" label="Clicked 'Enable password manager'"/>
39170 <enum name="PepperInterface" type="int">
39171 <!-- Generated by ppapi/tools/pepper_hash_for_uma.cc -->
39173 <int value="286711" label="PPB_FlashFullscreen;0.1"/>
39174 <int value="2804066" label="PPB_AudioConfig;1.1"/>
39175 <int value="8760108" label="PPB_Testing_Private;1.0"/>
39176 <int value="13662160" label="PPB_CharSet(Dev);0.4"/>
39177 <int value="22816901" label="PPB_FileChooser(Dev);0.5"/>
39178 <int value="28187368" label="PPB_IMEInputEvent(Dev);0.2"/>
39179 <int value="37307420" label="PPB_Scrollbar(Dev);0.5"/>
39180 <int value="62905097" label="PPB_TrueTypeFont(Dev);0.1"/>
39181 <int value="79708274" label="PPB_TCPSocket;1.1"/>
39182 <int value="110360074" label="PPB_Var;1.1"/>
39183 <int value="138418890" label="PPB_Memory(Dev);0.1"/>
39184 <int value="153443470" label="PPB_URLResponseInfo;1.0"/>
39185 <int value="153532707" label="PPB_Buffer(Dev);0.4"/>
39186 <int value="156766028" label="PPB_UMA_Private;0.3"/>
39187 <int value="162107265" label="PPB_NetworkMonitor;1.0"/>
39188 <int value="180906214" label="PPB_Instance_Private;0.1"/>
39189 <int value="221802429" label="PPB_URLUtil(Dev);0.7"/>
39190 <int value="225125520" label="PPB_Find(Private);0.3"/>
39191 <int value="226206264" label="PPB_FileRef;1.1"/>
39192 <int value="229560990" label="PPB_Var(Deprecated);0.3"/>
39193 <int value="250764663" label="PPB_Graphics2D(Dev);0.2"/>
39194 <int value="320267009" label="PPB_Flash_File_ModuleLocal;3"/>
39195 <int value="348907389" label="PPB_TCPSocket_Private;0.4"/>
39196 <int value="382780521" label="PPB_FileRef;1.2"/>
39197 <int value="415548516" label="PPB_MessageLoop;1.0"/>
39198 <int value="434146763" label="PPB_BrowserFont_Trusted;1.0"/>
39199 <int value="495324603" label="PPB_Widget(Dev);0.4"/>
39200 <int value="556941117" label="PPB_IMEInputEvent;1.0"/>
39201 <int value="588532407" label="PPB_Graphics2D;1.1"/>
39202 <int value="612625164" label="PPB_InputEvent;1.0"/>
39203 <int value="615811055" label="PPB_Flash_MessageLoop;0.1"/>
39204 <int value="629092173" label="PPB_VideoCapture(Dev);0.3"/>
39205 <int value="630100238" label="PPB_AudioBuffer;0.1"/>
39206 <int value="631212065" label="PPB_MouseInputEvent;1.0"/>
39207 <int value="632306545" label="PPB_FileRef;1.0"/>
39208 <int value="656561383" label="PPB_FlashFullscreen;1.0"/>
39209 <int value="657117235" label="PPB_Flash_DRM;1.0"/>
39210 <int value="668624105" label="PPB_Flash_DeviceID;1.0"/>
39211 <int value="706893509" label="PPB_ContentDecryptor_Private;0.11"/>
39212 <int value="714324031" label="PPB_Graphics3D;1.0"/>
39213 <int value="724664149" label="PPB_Flash_Menu;0.2"/>
39214 <int value="760024173" label="PPB_FileIO;1.0"/>
39215 <int value="763746388" label="PPB_NaCl_Private;1.0"/>
39216 <int value="772423590" label="PPB_TouchInputEvent;1.0"/>
39217 <int value="780912189" label="PPB_Alarms(Dev);0.1"/>
39218 <int value="795366801" label="PPB_Trace_Event(Dev);0.2"/>
39219 <int value="804011173" label="PPB_Gamepad;1.0"/>
39220 <int value="810111568" label="PPB_Messaging;1.0"/>
39221 <int value="829878300" label="PPB_TCPSocket;1.0"/>
39222 <int value="835840137" label="PPB_WebSocket;1.0"/>
39223 <int value="844787073" label="PPB_TextInput(Dev);0.2"/>
39224 <int value="856177441" label="PPB_VarArray;1.0"/>
39225 <int value="857934187" label="PPB_Ext_Socket(Dev);0.1"/>
39226 <int value="883046945" label="PPB_OpenGLES2ChromiumMapSub;1.0"/>
39227 <int value="890225106" label="PPB_FileChooserTrusted;0.6"/>
39228 <int value="893629850" label="PPB_VarArrayBuffer;1.0"/>
39229 <int value="897332014" label="PPB_Zoom(Dev);0.2"/>
39230 <int value="910782902" label="PPB_AudioFrame;0.1"/>
39231 <int value="913922409" label="PPB_NetworkProxy;1.0"/>
39232 <int value="916446405" label="PPB_URLUtil(Dev);0.6"/>
39233 <int value="930528031" label="PPB_OpenGLES2DrawBuffers(Dev);1.0"/>
39234 <int value="930786862" label="PPB_Flash_Clipboard;5.0"/>
39235 <int value="941275733" label="PPB_Flash;12.6"/>
39236 <int value="944161065" label="PPB_Flash_DRM;1.1"/>
39237 <int value="946515854" label="PPB_View(Dev);0.1"/>
39238 <int value="948969343" label="PPB_OpenGLES2;1.0"/>
39239 <int value="961061294" label="PPB_Var;1.2"/>
39240 <int value="961317980" label="PPB_Fullscreen;1.0"/>
39241 <int value="964595048" label="PPB_BrokerTrusted;0.2"/>
39242 <int value="965548627" label="PPB_Audio;1.1"/>
39243 <int value="972914533" label="PPB_TextInputController;1.0"/>
39244 <int value="997459960" label="PPB_FileChooserTrusted;0.5"/>
39245 <int value="1008493701" label="PPB_UDPSocket;1.0"/>
39246 <int value="1017579801" label="PPB_OpenGLES2FramebufferBlit;1.0"/>
39247 <int value="1032125598" label="PPB_HostResolver;1.0"/>
39248 <int value="1039206341" label="PPB_UDPSocket_Private;0.2"/>
39249 <int value="1042058362" label="PPB_Core;1.0"/>
39250 <int value="1050892821" label="PPB_OpenGLES2InstancedArrays;1.0"/>
39251 <int value="1055791466" label="PPB_CursorControl(Dev);0.4"/>
39252 <int value="1065040273" label="PPB_KeyboardInputEvent;1.2"/>
39253 <int value="1086644401" label="PPB_Proxy_Private;6"/>
39254 <int value="1094761313" label="PPB_URLLoaderTrusted;0.3"/>
39255 <int value="1099975614" label="PPB_Flash;12.5"/>
39256 <int value="1111997633" label="PPB_AudioInput(Dev);0.4"/>
39257 <int value="1155638369" label="PPB_WheelInputEvent;1.0"/>
39258 <int value="1161845861" label="PPB_NetAddress_Private;1.0"/>
39259 <int value="1173327824" label="PPB_OpenGLES2ChromiumEnableFeature;1.0"/>
39260 <int value="1188712923" label="PPB_Talk_Private;2.0"/>
39261 <int value="1218354710" label="PPB_VideoFrame;0.1"/>
39262 <int value="1260990020" label="PPB_Ext_Socket(Dev);0.2"/>
39263 <int value="1262240942" label="PPB_FileIO;1.1"/>
39264 <int value="1272679676" label="PPB_TCPSocket_Private;0.5"/>
39265 <int value="1316246754" label="PPB_KeyboardInputEvent;1.0"/>
39266 <int value="1316320941" label="PPB_Graphics2D(Dev);0.1"/>
39267 <int value="1321620067" label="PPB_Instance;1.0"/>
39268 <int value="1328369437" label="PPB_Talk_Private;1.0"/>
39269 <int value="1337084425" label="PPB_View;1.0"/>
39270 <int value="1354526686" label="PPB_FileIO_Private;0.1"/>
39271 <int value="1357207230" label="PPB_DeviceRef(Dev);0.1"/>
39272 <int value="1358195444" label="PPB_CharSet_Trusted;1.0"/>
39273 <int value="1360443600" label="PPB_OpenGLES2FramebufferMultisample;1.0"/>
39274 <int value="1374404330" label="PPB_BrokerTrusted;0.3"/>
39275 <int value="1374976378" label="PPB_OpenGLES2Query;1.0"/>
39276 <int value="1437724812" label="PPB_AudioConfig;1.0"/>
39277 <int value="1443771913" label="PPB_NetAddress;1.0"/>
39278 <int value="1504691399" label="PPB_Flash;13.0"/>
39279 <int value="1505595424" label="PPB_Crypto(Dev);0.1"/>
39280 <int value="1508192415" label="PPB_VarDictionary;1.0"/>
39281 <int value="1519132417" label="PPB_FileSystem;1.0"/>
39282 <int value="1520420939" label="PPB_MouseCursor;1.0"/>
39283 <int value="1528832860" label="PPB_FileChooser(Dev);0.6"/>
39284 <int value="1641037564" label="PPB_VideoSource_Private;0.1"/>
39285 <int value="1645591549" label="PPB_Widget(Dev);0.3"/>
39286 <int value="1677958987" label="PPB_ImageData;1.0"/>
39287 <int value="1680873803" label="PPB_Console;1.0"/>
39288 <int value="1703245231" label="PPB_NetworkList;1.0"/>
39289 <int value="1721408268" label="PPB_URLLoader;1.0"/>
39290 <int value="1753813390" label="PPB_Flash_Clipboard;4.0"/>
39291 <int value="1773992510" label="PPB_PDF;1"/>
39292 <int value="1775059283" label="PPB_Flash_FontFile;0.1"/>
39293 <int value="1779899536" label="PPB_Flash_Print;1.0"/>
39294 <int value="1821321578" label="PPB_UMA_Private;0.2"/>
39295 <int value="1822250569" label="PPB_Trace_Event(Dev);0.1"/>
39296 <int value="1838344955" label="PPB_Flash;12.4"/>
39297 <int value="1866591098" label="PPB_FileRefPrivate;0.1"/>
39298 <int value="1870131254" label="PPB_MouseLock;1.0"/>
39299 <int value="1930785273" label="PPB_Var;1.0"/>
39300 <int value="1944731926" label="PPB_URLRequestInfo;1.0"/>
39301 <int value="1978180250" label="PPB_Flash_Clipboard;5.1"/>
39302 <int value="1980463089" label="PPB_View;1.1"/>
39303 <int value="1981643755" label="PPB_FileMapping;0.1"/>
39304 <int value="1994108724" label="PPB_Flash_File_FileRef;2"/>
39305 <int value="1998274350" label="PPB_Font(Dev);0.6"/>
39306 <int value="2003778556" label="PPB_MouseInputEvent;1.1"/>
39307 <int value="2005291722" label="PPB_NetAddress_Private;1.1"/>
39308 <int value="2012645499" label="PPB_Find(Dev);0.3"/>
39309 <int value="2019398562" label="PPB_TCPSocket_Private;0.3"/>
39310 <int value="2023751176" label="PPB_Printing(Dev);0.7"/>
39311 <int value="2024537413" label="PPB_Graphics2D;1.0"/>
39312 <int value="2026777995" label="PPB_VideoDecoder(Dev);0.16"/>
39313 <int value="2027770764" label="PPB_UDPSocket_Private;0.3"/>
39314 <int value="2031327332" label="PPB_TextInput(Dev);0.1"/>
39315 <int value="2056532375" label="PPB_Audio;1.0"/>
39316 <int value="2062775054" label="PPB_IMEInputEvent(Dev);0.1"/>
39317 <int value="2070630224" label="PPB_AudioInput(Dev);0.3"/>
39318 <int value="2095945999" label="PPB_NetAddress_Private;0.1"/>
39319 <int value="2098849894" label="PPB_ContentDecryptor_Private;0.10"/>
39320 <int value="2123225074" label="PPB_HostResolver_Private;0.1"/>
39321 <int value="2126196629" label="PPB_UDPSocket_Private;0.4"/>
39324 <enum name="PepperVideoDecodeError" type="int">
39325 <int value="1" label="Illegal state">
39326 An operation was attempted during an incompatible decoder state.
39328 <int value="2" label="Invalid argument">
39329 Invalid argument was passed to an API method.
39331 <int value="3" label="Unreadable input">Encoded input is unreadable.</int>
39332 <int value="4" label="Platform failure">
39333 A failure occurred at the browser layer or lower. Examples of such failures
39334 include GPU hardware failures, GPU driver failures, GPU library failures,
39335 browser programming errors, and so on.
39339 <enum name="PhotoEditorFileType" type="int">
39340 <int value="0" label="jpg"/>
39341 <int value="1" label="png"/>
39342 <int value="2" label="gif"/>
39343 <int value="3" label="bmp"/>
39344 <int value="4" label="webp"/>
39345 <int value="5" label="other"/>
39348 <enum name="PhotoEditorLoadMode" type="int">
39349 <int value="0" label="From full resolution cache"/>
39350 <int value="1" label="From screen resolution cache"/>
39351 <int value="2" label="From file"/>
39352 <int value="3" label="Other"/>
39355 <enum name="PhotoEditorSaveResult" type="int">
39356 <int value="0" label="Failure"/>
39357 <int value="1" label="Success"/>
39358 <int value="2" label="Other"/>
39361 <enum name="PhotoEditorToolType" type="int">
39362 <int value="0" label="Auto-fix"/>
39363 <int value="1" label="Crop"/>
39364 <int value="2" label="Brightness"/>
39365 <int value="3" label="Rotate left"/>
39366 <int value="4" label="Rotate right"/>
39367 <int value="5" label="Rotate undo"/>
39368 <int value="6" label="Rotate redo"/>
39369 <int value="7" label="Share"/>
39370 <int value="8" label="Other"/>
39373 <enum name="PingResult" type="int">
39374 <int value="0" label="Success"/>
39375 <int value="1" label="Response started"/>
39376 <int value="2" label="Timed out"/>
39377 <int value="3" label="Canceled"/>
39378 <int value="4" label="Failed"/>
39379 <int value="5" label="Uncompleted"/>
39382 <enum name="PipelineStatus" type="int">
39383 <int value="0" label="PIPELINE_OK"/>
39384 <int value="1" label="PIPELINE_ERROR_URL_NOT_FOUND"/>
39385 <int value="2" label="PIPELINE_ERROR_NETWORK"/>
39386 <int value="3" label="PIPELINE_ERROR_DECODE"/>
39387 <int value="4" label="PIPELINE_ERROR_DECRYPT"/>
39388 <int value="5" label="PIPELINE_ERROR_ABORT"/>
39389 <int value="6" label="PIPELINE_ERROR_INITIALIZATION_FAILED"/>
39390 <int value="7" label="PIPELINE_ERROR_REQUIRED_FILTER_MISSING"/>
39391 <int value="8" label="PIPELINE_ERROR_COULD_NOT_RENDER"/>
39392 <int value="9" label="PIPELINE_ERROR_READ"/>
39393 <int value="10" label="PIPELINE_ERROR_OPERATION_PENDING"/>
39394 <int value="11" label="PIPELINE_ERROR_INVALID_STATE"/>
39395 <int value="12" label="DEMUXER_ERROR_COULD_NOT_OPEN"/>
39396 <int value="13" label="DEMUXER_ERROR_COULD_NOT_PARSE"/>
39397 <int value="14" label="DEMUXER_ERROR_NO_SUPPORTED_STREAMS"/>
39398 <int value="15" label="DECODER_ERROR_NOT_SUPPORTED"/>
39401 <enum name="PlatformFileError" type="int">
39402 <int value="0" label="OK"/>
39403 <int value="1" label="FAILED"/>
39404 <int value="2" label="IN_USE"/>
39405 <int value="3" label="EXISTS"/>
39406 <int value="4" label="NOT_FOUND"/>
39407 <int value="5" label="ACCESS_DENIED"/>
39408 <int value="6" label="TOO_MANY_OPENED"/>
39409 <int value="7" label="NO_MEMORY"/>
39410 <int value="8" label="NO_SPACE"/>
39411 <int value="9" label="NOT_A_DIRECTORY"/>
39412 <int value="10" label="INVALID_OPERATION"/>
39413 <int value="11" label="SECURITY"/>
39414 <int value="12" label="ABORT"/>
39415 <int value="13" label="NOT_A_FILE"/>
39416 <int value="14" label="NOT_EMPTY"/>
39417 <int value="15" label="INVALID_URL"/>
39418 <int value="16" label="I/O"/>
39421 <enum name="PluginLoadResult" type="int">
39422 <int value="0" label="LOAD_SUCCESS"/>
39423 <int value="1" label="LOAD_FAILED"/>
39424 <int value="2" label="ENTRY_POINT_MISSING"/>
39425 <int value="3" label="INIT_FAILED"/>
39428 <enum name="PNaClOptionsOptLevelEnum" type="int">
39429 <int value="0" label="0"/>
39430 <int value="1" label="1"/>
39431 <int value="2" label="2"/>
39432 <int value="3" label="3"/>
39433 <int value="4" label="Default / Unknown"/>
39436 <enum name="PNaClTranslationCacheEnum" type="int">
39437 <int value="0" label="Miss"/>
39438 <int value="1" label="Hit"/>
39441 <enum name="PointerSensitivity" type="int">
39442 <int value="1" label="1"/>
39443 <int value="2" label="2"/>
39444 <int value="3" label="3"/>
39445 <int value="4" label="4"/>
39446 <int value="5" label="5"/>
39449 <enum name="PostMergeVerificationOutcome" type="int">
39450 <int value="0" label="Undefined"/>
39451 <int value="1" label="Succeeded"/>
39452 <int value="2" label="No accounts found"/>
39453 <int value="3" label="Missing primary account"/>
39454 <int value="4" label="Primary account is not the first"/>
39455 <int value="5" label="Verification failed"/>
39456 <int value="6" label="Connection failed"/>
39457 <int value="7" label="Overflow"/>
39460 <enum name="PowerBrightnessAdjust" type="int">
39461 <int value="0" label="Brightness Down"/>
39462 <int value="1" label="Brightness Up"/>
39463 <int value="2" label="Brightness Absolute"/>
39466 <enum name="PowerChargerType" type="int">
39467 <int value="0" label="Unknown charger"/>
39468 <int value="1" label="MAINS charger"/>
39469 <int value="2" label="USB Charger"/>
39470 <int value="3" label="Unconfirmed Spring Charger"/>
39471 <int value="4" label="Safe Spring Charger"/>
39474 <enum name="PowerwashDialogViewType" type="int">
39475 <int value="0" label="Invoked on settings page"/>
39476 <int value="1" label="Shortcut. Confirmation for powerwash only."/>
39477 <int value="2" label="Shortcut. Confirmation for powerwash and rollback."/>
39478 <int value="3" label="Shortcut. Offer. Rollback unavailable."/>
39479 <int value="4" label="Shortcut. Offer. Rollback available."/>
39482 <enum name="PreconnectedNavigation" type="int">
39483 <int value="0" label="No recent pre-connect to the page"/>
39484 <int value="1" label="Page nav. preceded by a pre-connect"/>
39487 <enum name="PreconnectMotivation" type="int">
39488 <int value="0" label="MOUSE_OVER_MOTIVATED"/>
39489 <int value="1" label="PAGE_SCAN_MOTIVATED"/>
39490 <int value="2" label="UNIT_TEST_MOTIVATED"/>
39491 <int value="3" label="LINKED_MAX_MOTIVATED"/>
39492 <int value="4" label="OMNIBOX_MOTIVATED"/>
39493 <int value="5" label="STARTUP_LIST_MOTIVATED"/>
39494 <int value="6" label="EARLY_LOAD_MOTIVATED"/>
39495 <int value="7" label="NO_PREFETCH_MOTIVATION"/>
39496 <int value="8" label="STATIC_REFERAL_MOTIVATED"/>
39497 <int value="9" label="LEARNED_REFERAL_MOTIVATED"/>
39498 <int value="10" label="SELF_REFERAL_MOTIVATED"/>
39501 <enum name="PreconnectSubresourceEval" type="int">
39502 <int value="0" label="PRECONNECTION"/>
39503 <int value="1" label="PRERESOLUTION"/>
39504 <int value="2" label="TOO_NEW"/>
39507 <enum name="PreconnectTriggerUsed" type="int">
39508 <int value="0" label="The pre-connect triggered host was not accessed"/>
39509 <int value="1" label="The pre-connect triggered host was accessed"/>
39512 <enum name="PrefetchStatus" type="int">
39513 <int value="0" label="undefined"/>
39514 <int value="1" label="success from cache"/>
39515 <int value="2" label="success from network"/>
39516 <int value="3" label="canceled in-flight"/>
39519 <enum name="PrefHashStoreVersion" type="int">
39520 <int value="0" label="VERSION_UNINITIALIZED"/>
39521 <int value="1" label="VERSION_PRE_MIGRATION"/>
39522 <int value="2" label="VERSION_LATEST"/>
39525 <enum name="PrerenderCookieSendType" type="int">
39526 <int value="0" label="no cookies sent"/>
39527 <int value="1" label="first party cookies sent"/>
39528 <int value="2" label="third party cookies sent"/>
39529 <int value="3" label="third party cookies sent for blocking resource"/>
39532 <enum name="PrerenderCookieStatus" type="int">
39533 <int value="0" label="no action"/>
39534 <int value="1" label="[main frame send]"/>
39535 <int value="2" label="[main frame change]"/>
39536 <int value="3" label="[main frame send, main frame change]"/>
39537 <int value="4" label="[other send]"/>
39538 <int value="5" label="[main frame send, other send]"/>
39539 <int value="6" label="[main frame change, other send]"/>
39540 <int value="7" label="[main frame send, main frame change, other send]"/>
39541 <int value="8" label="[other change]"/>
39542 <int value="9" label="[main frame send, other change]"/>
39543 <int value="10" label="[main frame change, other change]"/>
39544 <int value="11" label="[main frame send, main frame change, other change]"/>
39545 <int value="12" label="[other send, other change]"/>
39546 <int value="13" label="[main frame send, other send, other change]"/>
39547 <int value="14" label="[main frame change, other send, other change]"/>
39549 label="[main frame send, main frame change, other send, other change]"/>
39552 <enum name="PrerenderEvent" type="int">
39553 <int value="0" label="Swapin no delegate"/>
39554 <int value="1" label="Swapin candidate"/>
39555 <int value="2" label="Swapin candidate namespace matces"/>
39556 <int value="3" label="Swapin no merge pending"/>
39557 <int value="4" label="Swapin merging disabled"/>
39558 <int value="5" label="Swapin issuing merge"/>
39559 <int value="6" label="Merge for swapin candidate"/>
39560 <int value="7" label="Merge result no pending swapin"/>
39561 <int value="8" label="Merge result timeout cb"/>
39562 <int value="9" label="Merge result result cb"/>
39563 <int value="10" label="Merge result timed out"/>
39564 <int value="11" label="Merge result merge done"/>
39565 <int value="12" label="Merge result: namespace not found"/>
39566 <int value="13" label="Merge result: namespace not alias"/>
39567 <int value="14" label="Merge result: not logging"/>
39568 <int value="15" label="Merge result: no transactions"/>
39569 <int value="16" label="Merge result: too many transactions"/>
39570 <int value="17" label="Merge result: not mergeable"/>
39571 <int value="18" label="Merge result: mergeable"/>
39572 <int value="19" label="Merge result merge failed"/>
39573 <int value="20" label="Merge result swapping in"/>
39574 <int value="21" label="Merge result swapin successful"/>
39575 <int value="22" label="Merge result swapin failed"/>
39578 <enum name="PrerenderFinalStatus" type="int">
39579 <int value="0" label="USED"/>
39580 <int value="1" label="TIMED_OUT"/>
39581 <int value="2" label="EVICTED"/>
39582 <int value="3" label="MANAGER_SHUTDOWN"/>
39583 <int value="4" label="CLOSED"/>
39584 <int value="5" label="CREATE_NEW_WINDOW"/>
39585 <int value="6" label="PROFILE_DESTROYED"/>
39586 <int value="7" label="APP_TERMINATING"/>
39587 <int value="8" label="JAVASCRIPT_ALERT"/>
39588 <int value="9" label="AUTH_NEEDED"/>
39589 <int value="10" label="HTTPS"/>
39590 <int value="11" label="DOWNLOAD"/>
39591 <int value="12" label="MEMORY_LIMIT_EXCEEDED"/>
39592 <int value="13" label="JS_OUT_OF_MEMORY"/>
39593 <int value="14" label="RENDERER_UNRESPONSIVE"/>
39594 <int value="15" label="TOO_MANY_PROCESSES"/>
39595 <int value="16" label="RATE_LIMIT_EXCEEDED"/>
39596 <int value="17" label="PENDING_SKIPPED"/>
39597 <int value="18" label="CONTROL_GROUP"/>
39598 <int value="19" label="HTML5_MEDIA"/>
39599 <int value="20" label="SOURCE_RENDER_VIEW_CLOSED"/>
39600 <int value="21" label="RENDERER_CRASHED"/>
39601 <int value="22" label="UNSUPPORTED_SCHEME"/>
39602 <int value="23" label="INVALID_HTTP_METHOD"/>
39603 <int value="24" label="WINDOW_PRINT"/>
39604 <int value="25" label="RECENTLY_VISITED"/>
39605 <int value="26" label="WINDOW_OPENER"/>
39606 <int value="27" label="PAGE_ID_CONFLICT"/>
39607 <int value="28" label="SAFE_BROWSING"/>
39608 <int value="29" label="FRAGMENT_MISMATCH"/>
39609 <int value="30" label="SSL_CLIENT_CERTIFICATE_REQUESTED"/>
39610 <int value="31" label="CACHE_OR_HISTORY_CLEARED"/>
39611 <int value="32" label="CANCELLED"/>
39612 <int value="33" label="SSL_ERROR"/>
39613 <int value="34" label="CROSS_SITE_NAVIGATION_PENDING"/>
39614 <int value="35" label="DEVTOOLS_ATTACHED"/>
39615 <int value="36" label="SESSION_STORAGE_NAMESPACE_MISMATCH"/>
39616 <int value="37" label="NO_USE_GROUP"/>
39617 <int value="38" label="MATCH_COMPLETE_DUMMY"/>
39618 <int value="39" label="DUPLICATE"/>
39619 <int value="40" label="OPEN_URL"/>
39620 <int value="41" label="WOULD_HAVE_BEEN_USED"/>
39621 <int value="42" label="REGISTER_PROTOCOL_HANDLER"/>
39622 <int value="43" label="CREATING_AUDIO_STREAM"/>
39623 <int value="44" label="PAGE_BEING_CAPTURED"/>
39624 <int value="45" label="BAD_DEFERRED_REDIRECT"/>
39625 <int value="46" label="NAVIGATION_UNCOMMITTED"/>
39626 <int value="47" label="NEW_NAVIGATION_ENTRY"/>
39629 <enum name="PrerenderHoverEvent" type="int">
39631 deprecated May 10 2012
39633 <int value="0" label="HOVER_EVENT_START"/>
39634 <int value="1" label="HOVER_EVENT_TOO_SHORT"/>
39635 <int value="2" label="HOVER_EVENT_REPLACED"/>
39636 <int value="3" label="HOVER_EVENT_CLICK"/>
39639 <enum name="PrerenderLocalPredictorEvents" type="int">
39640 <int value="0" label="Constructed"/>
39641 <int value="1" label="Init scheduled"/>
39642 <int value="2" label="Init started"/>
39643 <int value="3" label="Init failed: no history"/>
39644 <int value="4" label="Init succeeded"/>
39645 <int value="5" label="AddVisit"/>
39646 <int value="6" label="AddVisit initialized"/>
39647 <int value="7" label="AddVisit prerender identified"/>
39648 <int value="8" label="AddVisit relevant transition"/>
39649 <int value="9" label="AddVisit identified prerender candidate"/>
39650 <int value="10" label="AddVisit prerendering"/>
39651 <int value="11" label="Got prerender url"/>
39652 <int value="12" label="Error: no prerender url for PLT"/>
39653 <int value="13" label="AddVisit prerender rextended"/>
39654 <int value="14" label="URL lookup result"/>
39655 <int value="15" label="URL lookup result: root page"/>
39656 <int value="16" label="URL lookup result: http"/>
39657 <int value="17" label="URL lookup result: has query string"/>
39658 <int value="18" label="URL lookup result: contains logout"/>
39659 <int value="19" label="URL lookup result: contians login"/>
39660 <int value="20" label="Start url lookup"/>
39661 <int value="21" label="AddVisit not root page"/>
39662 <int value="22" label="Whitelist error"/>
39663 <int value="23" label="Whitelist ok"/>
39664 <int value="24" label="URL lookup result: on whitelist"/>
39665 <int value="25" label="URL lookup result: on whitelist root page"/>
39666 <int value="26" label="URL lookup result: extended root page"/>
39667 <int value="27" label="URL lookup result: root page http"/>
39668 <int value="28" label="URL lookup failed"/>
39669 <int value="29" label="URL lookup no source webcontents found"/>
39670 <int value="30" label="URL lookup no logged in table found"/>
39671 <int value="31" label="URL lookup issuing logged in lookup"/>
39672 <int value="32" label="Continue prerender check started"/>
39673 <int value="33" label="Continue prerender check no url"/>
39674 <int value="34" label="Continue prerender check priority too low"/>
39675 <int value="35" label="Continue prerender check urls identical but fragemet"/>
39676 <int value="36" label="Continue prerender check https"/>
39677 <int value="37" label="Continue prerender check root page"/>
39678 <int value="38" label="Continue prerender check logout url"/>
39679 <int value="39" label="Continue prerender check login url"/>
39680 <int value="40" label="Continue prerender check not logged in"/>
39681 <int value="41" label="Continue prerender check fallthrough no prerender"/>
39682 <int value="42" label="Continue prerender check issuing prerender"/>
39683 <int value="43" label="Issuing prerender"/>
39684 <int value="44" label="No prerender candidates"/>
39685 <int value="45" label="Got history issuing lookup"/>
39686 <int value="46" label="Tab Helper URL seen"/>
39687 <int value="47" label="Tab Helper URL seen match"/>
39688 <int value="48" label="Tab Helper URL seen namespace match"/>
39689 <int value="49" label="URL lookup multiple source webcontents"/>
39690 <int value="50" label="Continue prerender check side-effect free whitelist"/>
39691 <int value="51" label="Continue prerender check Examine next URL"/>
39692 <int value="52" label="Issuing prerender, already prerendering"/>
39693 <int value="53" label="Issuing prerender, new prerender"/>
39694 <int value="54" label="Issuing prerender, cancelled old prerender"/>
39695 <int value="55" label="Continue prerender check fallthrough prerendering"/>
39696 <int value="56" label="URL lookup success"/>
39697 <int value="57" label="Prerender Service disabled"/>
39698 <int value="58" label="Prerender Service issued lookup"/>
39699 <int value="59" label="Prerender Service lookup timed out"/>
39700 <int value="60" label="Prerender Service received result"/>
39701 <int value="61" label="Prerender Service no record for result"/>
39702 <int value="62" label="Prerender Service parsed correctly"/>
39703 <int value="63" label="Prerender Service parse error"/>
39704 <int value="64" label="Prerender Service parse error incorrect JSON"/>
39705 <int value="65" label="Prerender Service hinting timed out"/>
39706 <int value="66" label="Prerender Service hinting url lookup timed out"/>
39707 <int value="67" label="Prerender Service candidate url lookup timed out"/>
39708 <int value="68" label="Continue prerender check service whitelist"/>
39709 <int value="69" label="Continue prerender check next URL local"/>
39710 <int value="70" label="Continue prerender check next URL service"/>
39711 <int value="71" label="AddVisit relevant transition repeat URL"/>
39712 <int value="72" label="AddVisit relevant transition new URL"/>
39713 <int value="73" label="Tab Helper namespace mismatch: no namespace"/>
39714 <int value="74" label="Tab Helper namespace mismatch: merge issued"/>
39715 <int value="75" label="Namespace mismatch: merge result received"/>
39716 <int value="76" label="Namespace mismatch: merge result namespace not found"/>
39717 <int value="77" label="Namespace mismatch: merge result not logging"/>
39718 <int value="78" label="Namespace mismatch: merge result no transactions"/>
39720 label="Namespace mismatch: merge result too many transactions"/>
39721 <int value="80" label="Namespace mismatch: merge result not mergeable"/>
39722 <int value="81" label="Namespace mismatch: merge result mergeable"/>
39723 <int value="82" label="Init failed unencrypted sync not enabled"/>
39724 <int value="83" label="Continue prerender check next URL not skipped"/>
39725 <int value="84" label="Prerender Service returned hinting candidates"/>
39726 <int value="85" label="Namespace mismatch: merge result namespace not alias"/>
39727 <int value="86" label="Tab Helper URL seen entry"/>
39728 <int value="87" label="Tab Helper URL seen match browser navigation"/>
39729 <int value="88" label="Tab Helper URL seen namespace match entry"/>
39731 label="Tab Helper URL seen namespace match browser navigation"/>
39734 <enum name="PrerenderLocalVisitCoreTransition" type="int">
39735 <int value="0" label="LINK"/>
39736 <int value="1" label="TYPED"/>
39737 <int value="2" label="AUTO_BOOKMARK"/>
39738 <int value="3" label="AUTO_SUBFRAME"/>
39739 <int value="4" label="MANUAL_SUBFRAME"/>
39740 <int value="5" label="GENERATED"/>
39741 <int value="6" label="START_PAGE"/>
39742 <int value="7" label="FORM_SUBMIT"/>
39743 <int value="8" label="RELOAD"/>
39744 <int value="9" label="KEYWORD"/>
39745 <int value="10" label="GENERATED"/>
39748 <enum name="PrerenderLocalVisitEvents" type="int">
39749 <int value="0" label="V1_VISIT"/>
39750 <int value="1" label="V1_PRERENDER_STARTED_1"/>
39751 <int value="2" label="V1_PRERENDER_USED_1"/>
39752 <int value="3" label="V1_PRERENDER_STARTED_3"/>
39753 <int value="4" label="V1_PRERENDER_USED_3"/>
39754 <int value="5" label="V1_PRERENDER_STARTED_5"/>
39755 <int value="6" label="V1_PRERENDER_USED_5"/>
39756 <int value="10" label="VISIT"/>
39757 <int value="11" label="VISIT_EXCLUDE_BACK_FORWARD"/>
39758 <int value="12" label="VISIT_EXCLUDE_HOME_PAGE"/>
39759 <int value="13" label="VISIT_EXCLUDE_REDIRECT_CHAIN"/>
39760 <int value="14" label="PRERENDER_STARTED_1"/>
39761 <int value="15" label="PRERENDER_USED_1"/>
39762 <int value="16" label="PRERENDER_STARTED_3"/>
39763 <int value="17" label="PRERENDER_USED_3"/>
39764 <int value="18" label="PRERENDER_STARTED_5"/>
39765 <int value="19" label="PRERENDER_USED_5"/>
39768 <enum name="PrerenderMode" type="int">
39769 <int value="0" label="PRERENDER_MODE_DISABLED"/>
39770 <int value="1" label="PRERENDER_MODE_ENABLED"/>
39771 <int value="2" label="PRERENDER_MODE_EXPERIMENT_CONTROL_GROUP"/>
39772 <int value="3" label="PRERENDER_MODE_EXPERIMENT_PRERENDER_GROUP"/>
39773 <int value="4" label="PRERENDER_MODE_EXPERIMENT_5MIN_TTL_GROUP"/>
39774 <int value="5" label="PRERENDER_MODE_EXPERIMENT_NO_USE_GROUP"/>
39775 <int value="6" label="PRERENDER_MODE_EXPERIMENT_MULTI_PRERENDER_GROUP"/>
39776 <int value="7" label="PRERENDER_MODE_EXPERIMENT_15MIN_TTL_GROUP"/>
39779 <enum name="PrerenderPageviewEvents" type="int">
39780 <int value="0" label="PAGEVIEW_EVENT_NEW_URL"/>
39781 <int value="1" label="PAGEVIEW_EVENT_TOP_SITE_NEW_URL"/>
39782 <int value="2" label="PAGEVIEW_EVENT_LOAD_START"/>
39783 <int value="3" label="PAGEVIEW_EVENT_TOP_SITE_LOAD_START"/>
39786 <enum name="PrerenderRelTypes" type="int">
39787 <int value="0" label="PRERENDER_REL_TYPE_NONE"/>
39788 <int value="1" label="PRERENDER_REL_TYPE_PRERENDER"/>
39789 <int value="2" label="PRERENDER_REL_TYPE_NEXT"/>
39790 <int value="3" label="PRERENDER_REL_TYPE_PRERENDER_AND_NEXT"/>
39793 <enum name="PrerenderSchemeCancelReason" type="int">
39794 <int value="0" label="EXTERNAL_PROTOCOL"/>
39795 <int value="1" label="DATA"/>
39796 <int value="2" label="BLOB"/>
39797 <int value="3" label="FILE"/>
39798 <int value="4" label="FILESYSTEM"/>
39799 <int value="5" label="WEBSOCKET"/>
39800 <int value="6" label="FTP"/>
39801 <int value="7" label="CHROME"/>
39802 <int value="8" label="CHROME_EXTENSION"/>
39803 <int value="9" label="ABOUT"/>
39804 <int value="10" label="UNKNOWN"/>
39807 <enum name="PrerenderTabHelperEvents" type="int">
39808 <int value="0" label="Table requested"/>
39809 <int value="1" label="Table present"/>
39810 <int value="2" label="Mainframe change"/>
39811 <int value="3" label="Mainframe change, logged in"/>
39812 <int value="4" label="Mainframe commit"/>
39813 <int value="5" label="Mainframe commit, logged in"/>
39814 <int value="6" label="Login action added"/>
39815 <int value="7" label="Login action added, Mainframe"/>
39816 <int value="8" label="Login action added, Mainframe, pw empty"/>
39817 <int value="9" label="Login action added, Subframe"/>
39818 <int value="10" label="Login action added, Subframe, pw empty"/>
39821 <enum name="PreTapEvents" type="int">
39822 <int value="0" label="no event"/>
39823 <int value="1" label="tapdown"/>
39824 <int value="2" label="tapunconfirmed"/>
39825 <int value="3" label="tapdown + tapunconfirmed"/>
39828 <enum name="PrinterServiceEventType" type="int">
39829 <int value="0" label="Printer added"/>
39830 <int value="1" label="Page displayed"/>
39833 <enum name="PrintPreviewFailureType" type="int">
39834 <int value="0" label="No error"/>
39835 <int value="1" label="Bad settings from print preview tab"/>
39836 <int value="2" label="Copy metadata failed"/>
39837 <int value="3" label="Metafile init failed"/>
39838 <int value="4" label="0-page preview"/>
39839 <int value="5" label="Mac draft metafile init failed"/>
39840 <int value="6" label="PreviewPageRendered with no metafile"/>
39841 <int value="7" label="UpdatePrintSettings failed"/>
39842 <int value="8" label="Received bad printer settings"/>
39845 <enum name="PrintPreviewFontTypeType" type="int">
39846 <int value="0" label="TYPE1"/>
39847 <int value="1" label="TYPE1_CID"/>
39848 <int value="2" label="CFF"/>
39849 <int value="3" label="TRUETYPE"/>
39850 <int value="4" label="OTHER"/>
39851 <int value="5" label="NOT_EMBEDDABLE"/>
39854 <enum name="PrintPreviewGcpPromoBuckets" type="int">
39855 <int value="0" label="PROMO_SHOWN"/>
39856 <int value="1" label="PROMO_CLOSED"/>
39857 <int value="2" label="GCP_PROMO_BUCKET_BOUNDARY"/>
39860 <enum name="PrintPreviewHelperEvents" type="int">
39861 <int value="0" label="PREVIEW_EVENT_REQUESTED"/>
39862 <int value="1" label="PREVIEW_EVENT_CACHE_HIT"/>
39863 <int value="2" label="PREVIEW_EVENT_CREATE_DOCUMENT"/>
39864 <int value="3" label="PREVIEW_EVENT_NEW_SETTINGS"/>
39867 <enum name="PrintPreviewPrintDestinationBuckets" type="int">
39868 <int value="0" label="DESTINATION_SHOWN"/>
39869 <int value="1" label="DESTINATION_CLOSED_CHANGED"/>
39870 <int value="2" label="DESTINATION_CLOSED_UNCHANGED"/>
39871 <int value="3" label="SIGNIN_PROMPT"/>
39872 <int value="4" label="SIGNIN_TRIGGERED"/>
39873 <int value="5" label="PRIVET_DUPLICATE_SELECTED"/>
39874 <int value="6" label="CLOUD_DUPLICATE_SELECTED"/>
39875 <int value="7" label="REGISTER_PROMO_SHOWN"/>
39876 <int value="8" label="REGISTER_PROMO_SELECTED"/>
39877 <int value="9" label="ACCOUNT_CHANGED"/>
39878 <int value="10" label="ADD_ACCOUNT_SELECTED"/>
39881 <enum name="PrintPreviewUserActionType" type="int">
39882 <int value="0" label="PRINT_TO_PRINTER"/>
39883 <int value="1" label="PRINT_TO_PDF"/>
39884 <int value="2" label="CANCEL"/>
39885 <int value="3" label="FALLBACK_TO_ADVANCED_SETTINGS_DIALOG"/>
39886 <int value="4" label="PREVIEW_FAILED"/>
39887 <int value="5" label="PREVIEW_STARTED"/>
39888 <int value="6" label="INITIATOR_TAB_CRASHED"/>
39889 <int value="7" label="INITIATOR_TAB_CLOSED"/>
39890 <int value="8" label="PRINT_WITH_CLOUD_PRINT"/>
39891 <int value="9" label="PRINT_WITH_PRIVET"/>
39894 <enum name="PrintSettings" type="int">
39895 <int value="0" label="LANDSCAPE"/>
39896 <int value="1" label="PORTRAIT"/>
39897 <int value="2" label="COLOR"/>
39898 <int value="3" label="BLACK_AND_WHITE"/>
39899 <int value="4" label="COLLATE"/>
39900 <int value="5" label="SIMPLEX"/>
39901 <int value="6" label="DUPLEX"/>
39902 <int value="7" label="TOTAL"/>
39903 <int value="8" label="HEADERS_AND_FOOTERS"/>
39904 <int value="9" label="CSS_BACKGROUND"/>
39905 <int value="10" label="SELECTION_ONLY"/>
39908 <enum name="PrivetNotificationsEvent" type="int">
39909 <int value="0" label="PRIVET_SERVICE_STARTED"/>
39910 <int value="1" label="PRIVET_LISTER_STARTED"/>
39911 <int value="2" label="PRIVET_DEVICE_CHANGED"/>
39912 <int value="3" label="PRIVET_INFO_DONE"/>
39913 <int value="4" label="PRIVET_NOTIFICATION_SHOWN"/>
39914 <int value="5" label="PRIVET_NOTIFICATION_CANCELED"/>
39915 <int value="6" label="PRIVET_NOTIFICATION_CLICKED"/>
39916 <int value="7" label="PRIVET_DISABLE_NOTIFICATIONS_CLICKED"/>
39919 <enum name="ProfileAddNewUser" type="int">
39920 <int value="0" label="Add new user from icon menu"/>
39921 <int value="1" label="Add new user from title bar menu"/>
39922 <int value="2" label="Add new user from settings dialog"/>
39923 <int value="3" label="Add new user from the User Manager"/>
39926 <enum name="ProfileAuth" type="int">
39927 <int value="0" label="Authentication was unnecessary (profile not locked)"/>
39928 <int value="1" label="Authentication performed using local credentials"/>
39929 <int value="2" label="Authentication performed on-line"/>
39930 <int value="3" label="Authentication failed"/>
39933 <enum name="ProfileAvatar" type="int">
39934 <int value="0" label="Generic"/>
39935 <int value="1" label="Generic Aqua"/>
39936 <int value="2" label="Generic Blue"/>
39937 <int value="3" label="Generic Green"/>
39938 <int value="4" label="Generic Orange"/>
39939 <int value="5" label="Generic Purple"/>
39940 <int value="6" label="Generic Red"/>
39941 <int value="7" label="Generic Yellow"/>
39942 <int value="8" label="Secret Agent"/>
39943 <int value="9" label="Superhero"/>
39944 <int value="10" label="Volleyball"/>
39945 <int value="11" label="Businessman"/>
39946 <int value="12" label="Ninja"/>
39947 <int value="13" label="Alien"/>
39948 <int value="14" label="Super Awesome Cool Smiley Face"/>
39949 <int value="15" label="Flower"/>
39950 <int value="16" label="Pizza"/>
39951 <int value="17" label="Soccer"/>
39952 <int value="18" label="Burger"/>
39953 <int value="19" label="Cat"/>
39954 <int value="20" label="Cupcake"/>
39955 <int value="21" label="Dog"/>
39956 <int value="22" label="Horse"/>
39957 <int value="23" label="Margarita"/>
39958 <int value="24" label="Note"/>
39959 <int value="25" label="Sun And Cloud"/>
39960 <int value="26" label="Unknown"/>
39961 <int value="27" label="GAIA"/>
39964 <enum name="ProfileCreateResult" type="int">
39965 <int value="0" label="Failed locally"/>
39966 <int value="1" label="Failed remotely"/>
39967 <int value="2" label="Created but not initialized (should never happen)"/>
39968 <int value="3" label="Succeeded"/>
39969 <int value="4" label="Canceled"/>
39972 <enum name="ProfileErrorType" type="int">
39973 <int value="0" label="History error"/>
39974 <int value="1" label="Preferences error"/>
39975 <int value="2" label="Webdata autofill DB error"/>
39976 <int value="3" label="Webdata token DB error"/>
39977 <int value="4" label="Webdata DB error"/>
39980 <enum name="ProfileGaiaPhotoOptions" type="int">
39981 <int value="0" label="User opted to use GAIA photo"/>
39982 <int value="1" label="User opted not to use GAIA photo"/>
39985 <enum name="ProfileImageDownloadResult" type="int">
39986 <int value="0" label="DownloadSuccessChanged">
39988 Reported when image download succeeds and the image is newer than what we
39989 already have so we update it.
39992 <int value="1" label="DownloadSuccess">
39993 <summary>Reported anytime we download profile image successfully.</summary>
39995 <int value="2" label="DownloadFailure">
39996 <summary>Download failed because of network errors.</summary>
39998 <int value="3" label="DownloadDefault">
40000 We didn't download the image because it's the default one.
40005 <enum name="ProfileNetUserCount" type="int">
40006 <int value="0" label="Added new user"/>
40007 <int value="1" label="Deleted a profile"/>
40010 <enum name="ProfileOpen" type="int">
40011 <int value="0" label="Add new user"/>
40012 <int value="1" label="Add new user from icon menu"/>
40013 <int value="2" label="Add new user from title bar menu"/>
40014 <int value="3" label="Switch profile from icon menu"/>
40015 <int value="4" label="Switch profile from title bar menu"/>
40016 <int value="5" label="Opened the avatar bubble menu from NTP"/>
40017 <int value="6" label="Opened the avatar bubble menu from icon"/>
40018 <int value="7" label="Deleted a profile"/>
40021 <enum name="ProfileOpenMethod" type="int">
40022 <int value="0" label="Opened the avatar bubble menu from NTP"/>
40023 <int value="1" label="Opened the avatar bubble menu from icon"/>
40024 <int value="2" label="Switch to profile from icon menu"/>
40025 <int value="3" label="Switch to profile from title bar menu"/>
40026 <int value="4" label="Switch to profile from Mac OS X Dock menu"/>
40027 <int value="5" label="Opened the User Manager"/>
40028 <int value="6" label="Switch to profile via User Manager"/>
40029 <int value="7" label="Switch to locked profile via User Manager"/>
40030 <int value="8" label="Switch to Guest profile"/>
40033 <enum name="ProfileSync" type="int">
40034 <int value="0" label="Signed in to sync"/>
40035 <int value="1" label="Signed in to sync from original profile"/>
40036 <int value="2" label="Signed in to sync from secondary profile"/>
40037 <int value="3" label="Customized sync options"/>
40038 <int value="4" label="Chose what to sync"/>
40039 <int value="5" label="Encrypted all data"/>
40040 <int value="6" label="Selected a passphrase"/>
40043 <enum name="ProfileSyncCustomize" type="int">
40044 <int value="0" label="Customized sync options"/>
40045 <int value="1" label="Chose what to sync"/>
40046 <int value="2" label="Encrypted all data"/>
40047 <int value="3" label="Selected a passphrase"/>
40050 <enum name="ProfileType" type="int">
40051 <int value="0" label="Original (default) profile"/>
40052 <int value="1" label="Secondary (user-created) profile"/>
40055 <enum name="ProfileUpgradeEnrollment" type="int">
40056 <int value="0" label="User viewed the Upgrade promo card in the user menu."/>
40057 <int value="1" label="User selected to view the intro tutorial."/>
40058 <int value="2" label="User opted into New Profile Management by Promo card."/>
40059 <int value="3" label="User closed the Upgrade card."/>
40060 <int value="4" label="Used disabled New Profiles Management."/>
40063 <enum name="ProtectorError" type="int">
40065 Deprecated 8/2013. No longer generated.
40068 Codes for errors Protector detects about settings it protects. See
40069 chrome/browser/protector/histograms.h for the corresponding enum.
40071 <int value="0" label="Backup invalid"/>
40072 <int value="1" label="Value changed"/>
40073 <int value="2" label="Value valid"/>
40074 <int value="3" label="Value is valid and zero"/>
40077 <enum name="ProtocolVersion" type="int">
40078 <int value="0" label="UNKNOWN"/>
40079 <int value="1" label="HTTP 1.1"/>
40080 <int value="2" label="SPDY 1.0"/>
40081 <int value="3" label="SPDY 2.0"/>
40082 <int value="4" label="SPDY 2.1"/>
40083 <int value="5" label="SPDY 3.0"/>
40086 <enum name="ProvisionalSaveFailure" type="int">
40087 <int value="0" label="SAVING_DISABLED"/>
40088 <int value="1" label="EMPTY_PASSWORD"/>
40089 <int value="2" label="NO_MATCHING_FORM"/>
40090 <int value="3" label="MATCHING_NOT_COMPLETE"/>
40091 <int value="4" label="FORM_BLACKLISTED"/>
40092 <int value="5" label="INVALID_FORM"/>
40093 <int value="6" label="AUTOCOMPLETE_OFF"/>
40096 <enum name="ProxyStatus" type="int">
40097 <int value="0" label="PROXY_STATUS_IGNORED"/>
40098 <int value="1" label="PROXY_UNINITIALIZED"/>
40099 <int value="2" label="PROXY_NOT_USED"/>
40100 <int value="3" label="PROXY_PAC_RESOLVER"/>
40101 <int value="4" label="PROXY_HAS_RULES"/>
40104 <enum name="PublicKeyPinFailedDomain" type="int">
40105 <int value="0" label="DOMAIN_NOT_PINNED"/>
40106 <int value="1" label="DOMAIN_GOOGLE_COM"/>
40107 <int value="2" label="DOMAIN_ANDROID_COM"/>
40108 <int value="3" label="DOMAIN_GOOGLE_ANALYTICS_COM"/>
40109 <int value="4" label="DOMAIN_GOOGLEPLEX_COM"/>
40110 <int value="5" label="DOMAIN_YTIMG_COM"/>
40111 <int value="6" label="DOMAIN_GOOGLEUSERCONTENT_COM"/>
40112 <int value="7" label="DOMAIN_YOUTUBE_COM"/>
40113 <int value="8" label="DOMAIN_GOOGLEAPIS_COM"/>
40114 <int value="9" label="DOMAIN_GOOGLEADSERVICES_COM"/>
40115 <int value="10" label="DOMAIN_GOOGLECODE_COM"/>
40116 <int value="11" label="DOMAIN_APPSPOT_COM"/>
40117 <int value="12" label="DOMAIN_GOOGLESYNDICATION_COM"/>
40118 <int value="13" label="DOMAIN_DOUBLECLICK_NET"/>
40119 <int value="14" label="DOMAIN_GSTATIC_COM"/>
40120 <int value="15" label="DOMAIN_GMAIL_COM"/>
40121 <int value="16" label="DOMAIN_GOOGLEMAIL_COM"/>
40122 <int value="17" label="DOMAIN_GOOGLEGROUPS_COM"/>
40123 <int value="18" label="DOMAIN_TORPROJECT_ORG"/>
40124 <int value="19" label="DOMAIN_TWITTER_COM"/>
40125 <int value="20" label="DOMAIN_TWIMG_COM"/>
40126 <int value="21" label="DOMAIN_AKAMAIHD_NET"/>
40127 <int value="22" label="DOMAIN_NUM_EVENTS"/>
40130 <enum name="QuicAddressMismatch" type="int">
40131 <int value="0" label="Address mismatch: IPv4 IPv4"/>
40132 <int value="1" label="Address mismatch: IPv6 IPv6"/>
40133 <int value="2" label="Address mismatch: IPv4 IPv6"/>
40134 <int value="3" label="Address mismatch: IPv6 IPv4"/>
40135 <int value="4" label="Port mismatch: IPv4 IPv4"/>
40136 <int value="5" label="Port mismatch: IPv6 IPv6"/>
40137 <int value="6" label="Address and port match: IPv4 IPv4"/>
40138 <int value="7" label="Address and port match: IPv6 IPv6"/>
40141 <enum name="QuicErrorCodes" type="int">
40142 <int value="0" label="NO_ERROR"/>
40143 <int value="1" label="INTERNAL_ERROR"/>
40144 <int value="2" label="STREAM_DATA_AFTER_TERMINATION"/>
40145 <int value="3" label="INVALID_PACKET_HEADER"/>
40146 <int value="4" label="INVALID_FRAME_DATA"/>
40147 <int value="5" label="INVALID_FEC_DATA"/>
40148 <int value="6" label="INVALID_RST_STREAM_DATA"/>
40149 <int value="7" label="INVALID_CONNECTION_CLOSE_DATA"/>
40150 <int value="8" label="INVALID_GOAWAY_DATA"/>
40151 <int value="9" label="INVALID_ACK_DATA"/>
40152 <int value="10" label="INVALID_VERSION_NEGOTIATION_PACKET"/>
40153 <int value="11" label="INVALID_PUBLIC_RST_PACKET"/>
40154 <int value="12" label="DECRYPTION_FAILURE"/>
40155 <int value="13" label="ENCRYPTION_FAILURE"/>
40156 <int value="14" label="PACKET_TOO_LARGE"/>
40157 <int value="15" label="PACKET_FOR_NONEXISTENT_STREAM"/>
40158 <int value="16" label="PEER_GOING_AWAY"/>
40159 <int value="17" label="INVALID_STREAM_ID"/>
40160 <int value="18" label="TOO_MANY_OPEN_STREAMS"/>
40161 <int value="19" label="PUBLIC_RESET"/>
40162 <int value="20" label="INVALID_VERSION"/>
40163 <int value="21" label="STREAM_RST_BEFORE_HEADERS_DECOMPRESSED"/>
40164 <int value="22" label="INVALID_HEADER_ID"/>
40165 <int value="23" label="INVALID_NEGOTIATED_VALUE"/>
40166 <int value="24" label="DECOMPRESSION_FAILURE"/>
40167 <int value="25" label="CONNECTION_TIMED_OUT"/>
40168 <int value="26" label="ERROR_MIGRATING_ADDRESS"/>
40169 <int value="27" label="PACKET_WRITE_ERROR"/>
40170 <int value="28" label="HANDSHAKE_FAILED"/>
40171 <int value="29" label="CRYPTO_TAGS_OUT_OF_ORDER"/>
40172 <int value="30" label="CRYPTO_TOO_MANY_ENTRIES"/>
40173 <int value="31" label="CRYPTO_INVALID_VALUE_LENGTH"/>
40174 <int value="32" label="CRYPTO_MESSAGE_AFTER_HANDSHAKE_COMPLETE"/>
40175 <int value="33" label="INVALID_CRYPTO_MESSAGE_TYPE"/>
40176 <int value="34" label="INVALID_CRYPTO_MESSAGE_PARAMETER"/>
40177 <int value="35" label="CRYPTO_MESSAGE_PARAMETER_NOT_FOUND"/>
40178 <int value="36" label="CRYPTO_MESSAGE_PARAMETER_NO_OVERLAP"/>
40179 <int value="37" label="CRYPTO_MESSAGE_INDEX_NOT_FOUND"/>
40180 <int value="38" label="CRYPTO_INTERNAL_ERROR"/>
40181 <int value="39" label="CRYPTO_VERSION_NOT_SUPPORTED"/>
40182 <int value="40" label="CRYPTO_NO_SUPPORT"/>
40183 <int value="41" label="CRYPTO_TOO_MANY_REJECTS"/>
40184 <int value="42" label="PROOF_INVALID"/>
40185 <int value="43" label="CRYPTO_DUPLICATE_TAG"/>
40186 <int value="44" label="CRYPTO_ENCRYPTION_LEVEL_INCORRECT"/>
40187 <int value="45" label="CRYPTO_SERVER_CONFIG_EXPIRED"/>
40188 <int value="46" label="INVALID_STREAM_DATA"/>
40189 <int value="47" label="INVALID_CONGESTION_FEEDBACK_DATA"/>
40190 <int value="48" label="MISSING_PAYLOAD"/>
40191 <int value="49" label="INVALID_PRIORITY"/>
40192 <int value="50" label="INVALID_STREAM_FRAME"/>
40193 <int value="51" label="PACKET_READ_ERROR"/>
40194 <int value="52" label="INVALID_CHANNEL_ID_SIGNATURE"/>
40195 <int value="53" label="CRYPTO_SYMMETRIC_KEY_SETUP_FAILED"/>
40196 <int value="54" label="CRYPTO_MESSAGE_WHILE_VALIDATING_CLIENT_HELLO"/>
40197 <int value="55" label="VERSION_NEGOTIATION_MISMATCH"/>
40198 <int value="56" label="INVALID_HEADERS_STREAM_DATA"/>
40199 <int value="57" label="INVALID_WINDOW_UPDATE_DATA"/>
40200 <int value="58" label="INVALID_BLOCKED_DATA"/>
40201 <int value="59" label="FLOW_CONTROL_ERROR"/>
40202 <int value="60" label="INVALID_STOP_WAITING_DATA"/>
40205 <enum name="QuicHandshakeState" type="int">
40206 <int value="0" label="STARTED"/>
40207 <int value="1" label="ENCRYPTION_ESTABLISHED"/>
40208 <int value="2" label="HANDSHAKE_CONFIRMED"/>
40209 <int value="3" label="FAILED"/>
40212 <enum name="QuickofficeErrorTypes" type="int">
40213 <int value="0" label="doc uncaught js exception"/>
40214 <int value="1" label="docx uncaught js exception"/>
40215 <int value="2" label="docm uncaught js exception"/>
40216 <int value="3" label="xls uncaught js exception"/>
40217 <int value="4" label="xlsx uncaught js exception"/>
40218 <int value="5" label="xlsm uncaught js exception"/>
40219 <int value="6" label="ppt uncaught js exception"/>
40220 <int value="7" label="pptx uncaught js exception"/>
40221 <int value="8" label="pptm uncaught js exception"/>
40222 <int value="9" label="pps uncaught js exception"/>
40223 <int value="10" label="ppsx uncaught js exception"/>
40224 <int value="11" label="ppsm uncaught js exception"/>
40225 <int value="12" label="doc suspected corrupt file"/>
40226 <int value="13" label="docx suspected corrupt file"/>
40227 <int value="14" label="docm suspected corrupt file"/>
40228 <int value="15" label="xls suspected corrupt file"/>
40229 <int value="16" label="xlsx suspected corrupt file"/>
40230 <int value="17" label="xlsm suspected corrupt file"/>
40231 <int value="18" label="ppt suspected corrupt file"/>
40232 <int value="19" label="pptx suspected corrupt file"/>
40233 <int value="20" label="pptm suspected corrupt file"/>
40234 <int value="21" label="pps suspected corrupt file"/>
40235 <int value="22" label="ppsx suspected corrupt file"/>
40236 <int value="23" label="ppsm suspected corrupt file"/>
40237 <int value="24" label="doc qowt ui warning"/>
40238 <int value="25" label="docx qowt ui warning"/>
40239 <int value="26" label="docm qowt ui warning"/>
40240 <int value="27" label="xls qowt ui warning"/>
40241 <int value="28" label="xlsx qowt ui warning"/>
40242 <int value="29" label="xlsm qowt ui warning"/>
40243 <int value="30" label="ppt qowt ui warning"/>
40244 <int value="31" label="pptx qowt ui warning"/>
40245 <int value="32" label="pptm qowt ui warning"/>
40246 <int value="33" label="pps qowt ui warning"/>
40247 <int value="34" label="ppsx qowt ui warning"/>
40248 <int value="35" label="ppsm qowt ui warning"/>
40249 <int value="36" label="doc nacl error"/>
40250 <int value="37" label="docx nacl error"/>
40251 <int value="38" label="docm nacl error"/>
40252 <int value="39" label="xls nacl error"/>
40253 <int value="40" label="xlsx nacl error"/>
40254 <int value="41" label="xlsm nacl error"/>
40255 <int value="42" label="ppt nacl error"/>
40256 <int value="43" label="pptx nacl error"/>
40257 <int value="44" label="pptm nacl error"/>
40258 <int value="45" label="pps nacl error"/>
40259 <int value="46" label="ppsx nacl error"/>
40260 <int value="47" label="ppsm nacl error"/>
40261 <int value="48" label="doc nacl crash"/>
40262 <int value="49" label="docx nacl crash"/>
40263 <int value="50" label="docm nacl crash"/>
40264 <int value="51" label="xls nacl crash"/>
40265 <int value="52" label="xlsx nacl crash"/>
40266 <int value="53" label="xlsm nacl crash"/>
40267 <int value="54" label="ppt nacl crash"/>
40268 <int value="55" label="pptx nacl crash"/>
40269 <int value="56" label="pptm nacl crash"/>
40270 <int value="57" label="pps nacl crash"/>
40271 <int value="58" label="ppsx nacl crash"/>
40272 <int value="59" label="ppsm nacl crash"/>
40273 <int value="60" label="doc invalid file format"/>
40274 <int value="61" label="docx invalid file format"/>
40275 <int value="62" label="docm invalid file format"/>
40276 <int value="63" label="xls invalid file format"/>
40277 <int value="64" label="xlsx invalid file format"/>
40278 <int value="65" label="xlsm invalid file format"/>
40279 <int value="66" label="ppt invalid file format"/>
40280 <int value="67" label="pptx invalid file format"/>
40281 <int value="68" label="pptm invalid file format"/>
40282 <int value="69" label="pps invalid file format"/>
40283 <int value="70" label="ppsx invalid file format"/>
40284 <int value="71" label="ppsm invalid file format"/>
40285 <int value="72" label="doc editing dom sync error"/>
40286 <int value="73" label="docx editing dom sync error"/>
40287 <int value="74" label="docm editing dom sync error"/>
40288 <int value="75" label="xls editing dom sync error"/>
40289 <int value="76" label="xlsx editing dom sync error"/>
40290 <int value="77" label="xlsm editing dom sync error"/>
40291 <int value="78" label="ppt editing dom sync error"/>
40292 <int value="79" label="pptx editing dom sync error"/>
40293 <int value="80" label="pptm editing dom sync error"/>
40294 <int value="81" label="pps editing dom sync error"/>
40295 <int value="82" label="ppsx editing dom sync error"/>
40296 <int value="83" label="ppsm editing dom sync error"/>
40299 <enum name="QuickofficeFileFormat" type="int">
40300 <int value="0" label="doc"/>
40301 <int value="1" label="docx"/>
40302 <int value="2" label="docm"/>
40303 <int value="3" label="xls"/>
40304 <int value="4" label="xlsx"/>
40305 <int value="5" label="xlsm"/>
40306 <int value="6" label="ppt"/>
40307 <int value="7" label="pptx"/>
40308 <int value="8" label="pptm"/>
40309 <int value="9" label="pps"/>
40310 <int value="10" label="ppsx"/>
40311 <int value="11" label="ppsm"/>
40314 <enum name="QuicRstStreamErrorCodes" type="int">
40315 <int value="0" label="NO_ERROR"/>
40316 <int value="1" label="ERROR_PROCESSING_STREAM"/>
40317 <int value="2" label="MULTIPLE_TERMINATION_OFFSETS"/>
40318 <int value="3" label="BAD_APPLICATION_PAYLOAD"/>
40319 <int value="4" label="CONNECTION_ERROR"/>
40320 <int value="5" label="PEER_GOING_AWAY"/>
40321 <int value="6" label="CANCELLED"/>
40324 <enum name="QuicSessionErrorCodes" type="int">
40325 <int value="0" label="CONNECTING_SOCKET"/>
40326 <int value="1" label="SETTING_RECEIVE_BUFFER"/>
40327 <int value="2" label="SETTING_SEND_BUFFER"/>
40330 <enum name="QuicSessionLocations" type="int">
40331 <int value="0" label="DESTRUCTOR"/>
40332 <int value="1" label="ADD_OBSERVER"/>
40333 <int value="2" label="TRY_CREATE_STREAM"/>
40334 <int value="3" label="CREATE_OUTGOING_RELIABLE_STREAM"/>
40335 <int value="4" label="NOTIFY_FACTORY_OF_SESSION_CLOSED_LATER"/>
40336 <int value="5" label="NOTIFY_FACTORY_OF_SESSION_CLOSED"/>
40339 <enum name="RapporDiscardReason" type="int">
40340 <int value="0" label="Upload Success"/>
40341 <int value="1" label="Upload Rejected"/>
40342 <int value="2" label="Queue Overflowed"/>
40345 <enum name="RecentTabsAction" type="int">
40346 <int value="0" label="Local Session Tab"/>
40347 <int value="1" label="Other Device Tab"/>
40348 <int value="2" label="Restore Window"/>
40349 <int value="3" label="Show More"/>
40352 <enum name="RenderViewContextMenuItem" type="int">
40353 <int value="0" label="IDC_CONTENT_CONTEXT_CUSTOM_FIRST"/>
40354 <int value="1" label="IDC_EXTENSIONS_CONTEXT_CUSTOM_FIRST"/>
40355 <int value="2" label="IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_FIRST"/>
40356 <int value="3" label="IDC_CONTENT_CONTEXT_OPENLINKNEWTAB"/>
40357 <int value="4" label="IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW"/>
40358 <int value="5" label="IDC_CONTENT_CONTEXT_OPENLINKOFFTHERECORD"/>
40359 <int value="6" label="IDC_CONTENT_CONTEXT_SAVELINKAS"/>
40360 <int value="7" label="IDC_CONTENT_CONTEXT_SAVEAVAS"/>
40361 <int value="8" label="IDC_CONTENT_CONTEXT_SAVEIMAGEAS"/>
40362 <int value="9" label="IDC_CONTENT_CONTEXT_COPYLINKLOCATION"/>
40363 <int value="10" label="IDC_CONTENT_CONTEXT_COPYIMAGELOCATION"/>
40364 <int value="11" label="IDC_CONTENT_CONTEXT_COPYAVLOCATION"/>
40365 <int value="12" label="IDC_CONTENT_CONTEXT_COPYIMAGE"/>
40366 <int value="13" label="IDC_CONTENT_CONTEXT_OPENIMAGENEWTAB"/>
40367 <int value="14" label="IDC_CONTENT_CONTEXT_OPENAVNEWTAB"/>
40368 <int value="15" label="IDC_CONTENT_CONTEXT_PLAYPAUSE"/>
40369 <int value="16" label="IDC_CONTENT_CONTEXT_MUTE"/>
40370 <int value="17" label="IDC_CONTENT_CONTEXT_LOOP"/>
40371 <int value="18" label="IDC_CONTENT_CONTEXT_CONTROLS"/>
40372 <int value="19" label="IDC_CONTENT_CONTEXT_ROTATECW"/>
40373 <int value="20" label="IDC_CONTENT_CONTEXT_ROTATECCW"/>
40374 <int value="21" label="IDC_BACK"/>
40375 <int value="22" label="IDC_FORWARD"/>
40376 <int value="23" label="IDC_SAVE_PAGE"/>
40377 <int value="24" label="IDC_RELOAD"/>
40378 <int value="25" label="IDC_CONTENT_CONTEXT_RELOAD_PACKAGED_APP"/>
40379 <int value="26" label="IDC_CONTENT_CONTEXT_RESTART_PACKAGED_APP"/>
40380 <int value="27" label="IDC_PRINT"/>
40381 <int value="28" label="IDC_VIEW_SOURCE"/>
40382 <int value="29" label="IDC_CONTENT_CONTEXT_INSPECTELEMENT"/>
40383 <int value="30" label="IDC_CONTENT_CONTEXT_INSPECTBACKGROUNDPAGE"/>
40384 <int value="31" label="IDC_CONTENT_CONTEXT_VIEWPAGEINFO"/>
40385 <int value="32" label="IDC_CONTENT_CONTEXT_TRANSLATE"/>
40386 <int value="33" label="IDC_CONTENT_CONTEXT_RELOADFRAME"/>
40387 <int value="34" label="IDC_CONTENT_CONTEXT_VIEWFRAMESOURCE"/>
40388 <int value="35" label="IDC_CONTENT_CONTEXT_VIEWFRAMEINFO"/>
40389 <int value="36" label="IDC_CONTENT_CONTEXT_UNDO"/>
40390 <int value="37" label="IDC_CONTENT_CONTEXT_REDO"/>
40391 <int value="38" label="IDC_CONTENT_CONTEXT_CUT"/>
40392 <int value="39" label="IDC_CONTENT_CONTEXT_COPY"/>
40393 <int value="40" label="IDC_CONTENT_CONTEXT_PASTE"/>
40394 <int value="41" label="IDC_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE"/>
40395 <int value="42" label="IDC_CONTENT_CONTEXT_DELETE"/>
40396 <int value="43" label="IDC_CONTENT_CONTEXT_SELECTALL"/>
40397 <int value="44" label="IDC_CONTENT_CONTEXT_SEARCHWEBFOR"/>
40398 <int value="45" label="IDC_CONTENT_CONTEXT_GOTOURL"/>
40399 <int value="46" label="IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS"/>
40400 <int value="47" label="IDC_CONTENT_CONTEXT_PROTOCOL_HANDLER_SETTINGS"/>
40401 <int value="48" label="IDC_CONTENT_CONTEXT_ADDSEARCHENGINE"/>
40402 <int value="49" label="IDC_CONTENT_CONTEXT_SPEECH_INPUT_FILTER_PROFANITIES"/>
40403 <int value="50" label="IDC_CONTENT_CONTEXT_SPEECH_INPUT_ABOUT"/>
40404 <int value="51" label="IDC_SPEECH_INPUT_MENU"/>
40405 <int value="52" label="IDC_CONTENT_CONTEXT_OPENLINKWITH"/>
40406 <int value="53" label="IDC_CHECK_SPELLING_WHILE_TYPING"/>
40407 <int value="54" label="IDC_SPELLCHECK_MENU"/>
40408 <int value="55" label="IDC_CONTENT_CONTEXT_SPELLING_TOGGLE"/>
40409 <int value="56" label="IDC_SPELLCHECK_LANGUAGES_FIRST"/>
40410 <int value="57" label="IDC_CONTENT_CONTEXT_SEARCHWEBFORIMAGE"/>
40413 <enum name="ResolutionCategory" type="int">
40414 <int value="0" label="RESOLVE_SUCCESS"/>
40415 <int value="1" label="RESOLVE_FAIL"/>
40416 <int value="2" label="RESOLVE_SPECULATIVE_SUCCESS"/>
40417 <int value="3" label="RESOLVE_SPECULATIVE_FAIL"/>
40420 <enum name="ResolutionUnspecWasteCategory" type="int">
40421 <int value="0" label="AF_WASTE_IPV4_ONLY">
40422 Running in a IPv4-only configuration. No waste.
40424 <int value="1" label="AF_WASTE_CACHE_IPV4">
40425 Cache contained an UNSPEC result for this IPv4 lookup. Waste.
40427 <int value="2" label="AF_WASTE_CACHE_UNSPEC">
40428 Cache contained an IPv4 result for this UNSPEC lookup. Waste.
40430 <int value="3" label="AF_WASTE_JOB_IPV4">
40431 Job pool contained an UNSPEC job for this IPv4 lookup. Waste.
40433 <int value="4" label="AF_WASTE_JOB_UNSPEC">
40434 Job pool contained an IPv4 job for this UNSPEC lookup. Waste.
40436 <int value="5" label="AF_WASTE_NONE_IPV4">
40437 A new job was needed for this IPv4 lookup. No waste.
40439 <int value="6" label="AF_WASTE_NONE_UNSPEC">
40440 A new job was needed for this UNSPEC lookup. No waste.
40444 <enum name="ResourceHasClient" type="int">
40445 <int value="0" label="No client"/>
40446 <int value="1" label="Has client"/>
40449 <enum name="ResourceType" type="int">
40450 <int value="0" label="Main resource"/>
40451 <int value="1" label="Image"/>
40452 <int value="2" label="CSSS"/>
40453 <int value="3" label="Script"/>
40454 <int value="4" label="Font"/>
40455 <int value="5" label="Raw"/>
40456 <int value="6" label="SVG"/>
40457 <int value="7" label="XSL"/>
40458 <int value="8" label="Link prefetch"/>
40459 <int value="9" label="Link subresource"/>
40460 <int value="10" label="Text track"/>
40461 <int value="11" label="Shader"/>
40462 <int value="12" label="Import resource"/>
40465 <enum name="SavePasswordPromptResponseType" type="int">
40466 <int value="0" label="NO_RESPONSE"/>
40467 <int value="1" label="REMEMBER_PASSWORD"/>
40468 <int value="2" label="DONT_REMEMBER_PASSWORD"/>
40471 <enum name="SB2BloomFailure" type="int">
40472 <int value="0" label="READ_OPEN"/>
40473 <int value="1" label="READ_VERSION"/>
40474 <int value="2" label="READ_NUM_KEYS"/>
40475 <int value="3" label="READ_KEY"/>
40476 <int value="4" label="READ_DATA_MINSIZE"/>
40477 <int value="5" label="READ_DATA_MAXSIZE"/>
40478 <int value="6" label="READ_DATA_SHORT"/>
40479 <int value="7" label="READ_DATA"/>
40482 <enum name="SB2BloomFilterFalsePositives" type="int">
40483 <int value="0" label="ALL_MISSES"/>
40484 <int value="1" label="FALSE_POSITIVE_MISSES"/>
40487 <enum name="SB2DatabaseFailure" type="int">
40488 <int value="0" label="CORRUPT"/>
40489 <int value="1" label="CORRUPT_HANDLER"/>
40490 <int value="2" label="BROWSE_DB_UPDATE_BEGIN"/>
40491 <int value="3" label="BROWSE_DB_UPDATE_FINISH"/>
40492 <int value="4" label="FILTER_MISSING"/>
40493 <int value="5" label="FILTER_READ"/>
40494 <int value="6" label="FILTER_WRITE"/>
40495 <int value="7" label="FILTER_DELETE"/>
40496 <int value="8" label="STORE_MISSING"/>
40497 <int value="9" label="STORE_DELETE"/>
40498 <int value="10" label="DOWNLOAD_DB_UPDATE_BEGIN"/>
40499 <int value="11" label="DOWNLOAD_DB_UPDATE_FINISH"/>
40500 <int value="12" label="CSD_DB_UPDATE_BEGIN"/>
40501 <int value="13" label="CSD_DB_UPDATE_FINISH"/>
40502 <int value="14" label="BROWSE_PREFIX_SET_MISSING"/>
40503 <int value="15" label="BROWSE_PREFIX_SET_READ"/>
40504 <int value="16" label="BROWSE_PREFIX_SET_WRITE"/>
40505 <int value="17" label="BROWSE_PREFIX_SET_DELETE"/>
40506 <int value="18" label="EXTENSION_BLACKLIST_UPDATE_BEGIN"/>
40507 <int value="19" label="EXTENSION_BLACKLIST_UPDATE_FINISH"/>
40508 <int value="20" label="EXTENSION_BLACKLIST_UPDATE_DELETE"/>
40509 <int value="21" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_BEGIN"/>
40510 <int value="22" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_FINISH"/>
40511 <int value="23" label="SIDE_EFFECT_FREE_WHITELIST_DELETE"/>
40512 <int value="24" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_READ"/>
40513 <int value="25" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_WRITE"/>
40514 <int value="26" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_DELETE"/>
40517 <enum name="SB2DownloadChecks" type="int">
40518 <int value="0" label="URL_CHECKS_TOTAL"/>
40519 <int value="1" label="URL_CHECKS_CANCELED"/>
40520 <int value="2" label="URL_CHECKS_MALWARE"/>
40521 <int value="3" label="HASH_CHECKS_TOTAL"/>
40522 <int value="4" label="HASH_CHECKS_MALWARE"/>
40525 <enum name="SB2FilterLoad" type="int">
40526 <int value="0" label="ALL"/>
40527 <int value="1" label="PREFIX_SET"/>
40528 <int value="2" label="BLOOM_FILTER"/>
40531 <enum name="SB2FormatEvent" type="int">
40532 <int value="0" label="FILE_CORRUPT"/>
40533 <int value="1" label="SQLITE_CORRUPT"/>
40534 <int value="2" label="FOUND_SQLITE"/>
40535 <int value="3" label="FOUND_UNKNOWN"/>
40536 <int value="4" label="SQLITE_DELETED"/>
40537 <int value="5" label="SQLITE_DELETE_FAILED"/>
40538 <int value="6" label="SQLITE_DELETED_ORIGINAL"/>
40539 <int value="7" label="SQLITE_DELETE_ORIGINAL_FAILED"/>
40540 <int value="8" label="VALIDITY_CHECKSUM_FAILURE"/>
40541 <int value="9" label="UPDATE_CHECKSUM_FAILURE"/>
40542 <int value="10" label="HEADER_CHECKSUM_FAILURE"/>
40545 <enum name="SB2GetHashResult" type="int">
40546 <int value="0" label="STATUS_200"/>
40547 <int value="1" label="STATUS_204"/>
40548 <int value="2" label="FULL_HASH_EMPTY (sum of STATUS_204, *_ERROR)"/>
40549 <int value="3" label="FULL_HASH_HIT (subset of STATUS_200)"/>
40550 <int value="4" label="FULL_HASH_MISS (subset of STATUS_200)"/>
40551 <int value="5" label="PARSE_ERROR (subset of STATUS_200)"/>
40552 <int value="6" label="NETWORK_ERROR"/>
40553 <int value="7" label="HTTP_ERROR"/>
40554 <int value="8" label="BACKOFF_ERROR"/>
40557 <enum name="SB2InterstitialAction" type="int">
40558 <int value="0" label="MALWARE_SHOW"/>
40559 <int value="1" label="MALWARE_DONT_PROCEED"/>
40560 <int value="2" label="MALWARE_FORCED_DONT_PROCEED"/>
40561 <int value="3" label="MALWARE_PROCEED"/>
40562 <int value="4" label="MULTIPLE_SHOW"/>
40563 <int value="5" label="MULTIPLE_DONT_PROCEED"/>
40564 <int value="6" label="MULTIPLE_FORCED_DONT_PROCEED"/>
40565 <int value="7" label="MULTIPLE_PROCEED"/>
40566 <int value="8" label="PHISHING_SHOW"/>
40567 <int value="9" label="PHISHING_DONT_PROCEED"/>
40568 <int value="10" label="PHISHING_FORCED_DONT_PROCEED"/>
40569 <int value="11" label="PHISHING_PROCEED"/>
40570 <int value="12" label="MALWARE_SHOW_ADVANCED"/>
40571 <int value="13" label="MULTIPLE_SHOW_ADVANCED"/>
40572 <int value="14" label="PHISHING_SHOW_ADVANCED"/>
40575 <enum name="SB2InterstitialActionDetails" type="int">
40576 <int value="0" label="MALWARE_SHOW_NEW_SITE"/>
40577 <int value="1" label="MALWARE_PROCEED_NEW_SITE"/>
40578 <int value="2" label="MALWARE_SHOW_CROSS_SITE"/>
40579 <int value="3" label="MALWARE_PROCEED_CROSS_SITE"/>
40580 <int value="4" label="PHISHING_SHOW_NEW_SITE"/>
40581 <int value="5" label="PHISHING_PROCEED_NEW_SITE"/>
40582 <int value="6" label="PHISHING_SHOW_CROSS_SITE"/>
40583 <int value="7" label="PHISHING_PROCEED_CROSS_SITE"/>
40586 <enum name="SB2PrefixSetEvent" type="int">
40588 Deprecated 9/2012. No longer generated.
40590 <int value="0" label="PREFIX_SET_HIT"/>
40591 <int value="1" label="BLOOM_HIT"/>
40592 <int value="2" label="BLOOM_MISS_PREFIX_SET_HIT"/>
40593 <int value="3" label="BLOOM_MISS_PREFIX_HIT_INVALID"/>
40594 <int value="4" label="GETPREFIXES_BROKEN"/>
40595 <int value="5" label="GETPREFIXES_BROKEN_SIZE"/>
40596 <int value="6" label="GETPREFIXES_FIRST_BROKEN"/>
40597 <int value="7" label="SBPREFIX_WAS_BROKEN"/>
40598 <int value="8" label="GETPREFIXES_BROKEN_SORTING"/>
40599 <int value="9" label="GETPREFIXES_BROKEN_DUPLICATION"/>
40600 <int value="10" label="GETPREFIX_UNSORTED_IS_DELTA"/>
40601 <int value="11" label="GETPREFIX_UNSORTED_IS_INDEX"/>
40602 <int value="12" label="CREATE_PREFIX_SET_CHECKSUM"/>
40603 <int value="13" label="CREATE_BLOOM_FILTER_CHECKSUM"/>
40604 <int value="14" label="CREATE_ADD_PREFIXES_CHECKSUM"/>
40605 <int value="15" label="CREATE_PREFIXES_CHECKSUM"/>
40606 <int value="16" label="GET_PREFIXES_CHECKSUM"/>
40607 <int value="17" label="MISMATCH_PREFIX_SET_CHECKSUM"/>
40608 <int value="18" label="MISMATCH_BLOOM_FILTER_CHECKSUM"/>
40609 <int value="19" label="BLOOM_MISS_PREFIX_HIT"/>
40612 <enum name="SB2SideEffectFreeWhitelistStatus" type="int">
40613 <int value="0" label="Enabled"/>
40614 <int value="1" label="Disabled"/>
40617 <enum name="SB2UpdateResult" type="int">
40618 <int value="0" label="FAIL"/>
40619 <int value="1" label="SUCCESS"/>
40620 <int value="2" label="BACKUP_CONNECT_FAIL"/>
40621 <int value="3" label="BACKUP_CONNECT_SUCCESS"/>
40622 <int value="4" label="BACKUP_HTTP_FAIL"/>
40623 <int value="5" label="BACKUP_HTTP_SUCCESS"/>
40624 <int value="6" label="BACKUP_NETWORK_FAIL"/>
40625 <int value="7" label="BACKUP_NETWORK_SUCCESS"/>
40628 <enum name="SBClientDetectionPreClassificationCheckFail" type="int">
40629 <int value="0" label="PROXY_FETCH"/>
40630 <int value="1" label="PRIVATE_IP"/>
40631 <int value="2" label="OFF_THE_RECORD"/>
40632 <int value="3" label="MATCH_CSD_WHITELIST"/>
40633 <int value="4" label="TOO_MANY_REPORTS"/>
40634 <int value="5" label="UNSUPPORTED_MIME_TYPE"/>
40635 <int value="6" label="NO_DATABASE_MANAGER"/>
40636 <int value="7" label="KILLSWITCH"/>
40637 <int value="8" label="CANCEL"/>
40638 <int value="9" label="RESULT_FROM_CACHE"/>
40639 <int value="10" label="NOT_HTTP_URL"/>
40642 <enum name="SBClientDownloadCheckDownloadStats" type="int">
40643 <int value="0" label="INVALID_URL"/>
40644 <int value="1" label="SB_DISABLED"/>
40645 <int value="2" label="WHITELISTED_URL"/>
40646 <int value="3" label="WHITELISTED_REFERRER"/>
40647 <int value="4" label="INVALID_REQUEST_PROTO"/>
40648 <int value="5" label="SERVER_PING_FAILED"/>
40649 <int value="6" label="INVALID_RESPONSE_PROTO"/>
40650 <int value="7" label="NOT_BINARY_FILE"/>
40651 <int value="8" label="REQUEST_CANCELED"/>
40652 <int value="9" label="DOWNLOAD_DANGEROUS"/>
40653 <int value="10" label="DOWNLOAD_SAFE"/>
40654 <int value="11" label="EMPTY_URL_CHAIN"/>
40655 <int value="12" label="HTTPS_URL"/>
40656 <int value="13" label="PING_DISABLED"/>
40657 <int value="14" label="TRUSTED_EXECUTABLE"/>
40658 <int value="15" label="OS_NOT_SUPPORTED"/>
40659 <int value="16" label="DOWNLOAD_UNCOMMON"/>
40660 <int value="17" label="DOWNLOAD_NOT_SUPPORTED"/>
40661 <int value="18" label="INVALID_RESPONSE_VERDICT"/>
40662 <int value="19" label="ARCHIVE_WITHOUT_BINARIES"/>
40663 <int value="20" label="DOWNLOAD_DANGEROUS_HOST"/>
40664 <int value="21" label="DOWNLOAD_POTENTIALLY_UNWANTED"/>
40667 <enum name="SBClientDownloadExtensions" type="int">
40668 <int value="0" label="EXE"/>
40669 <int value="1" label="MSI"/>
40670 <int value="2" label="CAB"/>
40671 <int value="3" label="SYS"/>
40672 <int value="4" label="SCR"/>
40673 <int value="5" label="DRV"/>
40674 <int value="6" label="BAT"/>
40675 <int value="7" label="ZIP"/>
40676 <int value="8" label="RAR"/>
40677 <int value="9" label="DLL"/>
40678 <int value="10" label="PIF"/>
40679 <int value="11" label="COM"/>
40680 <int value="12" label="JAR"/>
40681 <int value="13" label="CLASS"/>
40682 <int value="14" label="PDF"/>
40683 <int value="15" label="VB"/>
40684 <int value="16" label="REG"/>
40685 <int value="17" label="GRP"/>
40686 <int value="18" label="OTHER"/>
40687 <int value="19" label="CRX"/>
40688 <int value="20" label="APK"/>
40689 <int value="21" label="DMG"/>
40690 <int value="22" label="PKG"/>
40693 <enum name="SBClientDownloadIsSignedBinary" type="int">
40694 <int value="0" label="Unsigned"/>
40695 <int value="1" label="Signed"/>
40698 <enum name="SBClientMalwareSentReports" type="int">
40699 <int value="0" label="Sent"/>
40700 <int value="1" label="Hit limit"/>
40701 <int value="2" label="Failed serialization"/>
40704 <enum name="SBClientPhishingCancelClassificationReason" type="int">
40705 <int value="0" label="NAVIGATE_AWAY"/>
40706 <int value="1" label="NAVIGATE_WITHIN_PAGE"/>
40707 <int value="2" label="PAGE_RECAPTURED"/>
40708 <int value="3" label="SHUTDOWN"/>
40709 <int value="4" label="NEW_PHISHING_SCORER"/>
40712 <enum name="SBClientPhishingClientModelStatus" type="int">
40713 <int value="0" label="MODEL_SUCCESS"/>
40714 <int value="1" label="MODEL_NOT_CHANGED"/>
40715 <int value="2" label="MODEL_FETCH_FAILED"/>
40716 <int value="3" label="MODEL_EMPTY"/>
40717 <int value="4" label="MODEL_TOO_LARGE"/>
40718 <int value="5" label="MODEL_PARSE_ERROR"/>
40719 <int value="6" label="MODEL_MISSING_FIELDS"/>
40720 <int value="7" label="MODEL_INVALID_VERSION_NUMBER"/>
40723 <enum name="SBClientPhishingScorerCreationStatus" type="int">
40724 <int value="0" label="SUCCESS"/>
40725 <int value="1" label="MODEL_OPEN_FAIL"/>
40726 <int value="2" label="MODEL_FILE_EMPTY"/>
40727 <int value="3" label="MODEL_FILE_TOO_LARGE"/>
40728 <int value="4" label="MODEL_PARSE_ERROR"/>
40729 <int value="5" label="MODEL_MISSING_FIELDS"/>
40732 <enum name="SBDownloadFeedbackUploadResult" type="int">
40733 <int value="0" label="SUCCESS"/>
40734 <int value="1" label="UPLOAD_SUCCESS"/>
40735 <int value="2" label="UPLOAD_CANCELLED"/>
40736 <int value="3" label="UPLOAD_METADATA_NET_ERROR"/>
40737 <int value="4" label="UPLOAD_METADATA_RESPONSE_ERROR"/>
40738 <int value="5" label="UPLOAD_FILE_NET_ERROR"/>
40739 <int value="6" label="UPLOAD_FILE_RESPONSE_ERROR"/>
40740 <int value="7" label="UPLOAD_COMPLETE_RESPONSE_ERROR"/>
40743 <enum name="ScrollThread" type="int">
40744 <int value="0" label="Scroll on impl-thread"/>
40745 <int value="1" label="Scroll on main-thread"/>
40748 <enum name="SCTOrigin" type="int">
40749 <int value="0" label="SCT_EMBEDDED"/>
40750 <int value="1" label="SCT_FROM_TLS_EXTENSION"/>
40751 <int value="2" label="SCT_FROM_OCSP_RESPONSE"/>
40754 <enum name="SCTVerifyStatus" type="int">
40755 <int value="0" label="SCT_STATUS_NONE"/>
40756 <int value="1" label="SCT_STATUS_LOG_UNKNOWN"/>
40757 <int value="2" label="SCT_STATUS_INVALID"/>
40758 <int value="3" label="SCT_STATUS_OK"/>
40761 <enum name="SearchEngine" type="int">
40763 Deprecated 8/2013. No longer generated.
40766 Indices of most popular prepopulated search engines as defined in
40767 chrome/browser/search_engines/search_engine_type.h.
40769 <int value="0" label="OTHER"/>
40770 <int value="1" label="GOOGLE"/>
40771 <int value="2" label="YAHOO"/>
40772 <int value="3" label="YAHOOJP"/>
40773 <int value="4" label="BING"/>
40774 <int value="5" label="ASK"/>
40775 <int value="6" label="YANDEX"/>
40776 <int value="7" label="SEZNAM"/>
40777 <int value="8" label="CENTRUM"/>
40778 <int value="9" label="NETSPRINT"/>
40779 <int value="10" label="VIRGILIO"/>
40780 <int value="11" label="MAILRU"/>
40781 <int value="12" label="ABCSOK"/>
40782 <int value="13" label="ALTAVISTA"/>
40783 <int value="14" label="BAIDU"/>
40784 <int value="15" label="DAUM"/>
40785 <int value="16" label="DELFI"/>
40786 <int value="17" label="DIRI"/>
40787 <int value="18" label="GOO"/>
40788 <int value="19" label="IN"/>
40789 <int value="20" label="NAJDI"/>
40790 <int value="21" label="NAVER"/>
40791 <int value="22" label="NETI"/>
40792 <int value="23" label="OK"/>
40793 <int value="24" label="POGODAK"/>
40794 <int value="25" label="POGODOK_MK"/>
40795 <int value="26" label="RAMBLER"/>
40796 <int value="27" label="SANOOK"/>
40797 <int value="28" label="SAPO"/>
40798 <int value="29" label="TUT"/>
40799 <int value="30" label="WALLA"/>
40800 <int value="31" label="ZOZNAM"/>
40801 <int value="32" label="YAHOOQC"/>
40802 <int value="33" label="NONE"/>
40805 <enum name="ServiceProcessEventType" type="int">
40806 <int value="0" label="SERVICE_EVENT_INITIALIZE"/>
40807 <int value="1" label="SERVICE_EVENT_ENABLED_ON_LAUNCH"/>
40808 <int value="2" label="SERVICE_EVENT_ENABLE"/>
40809 <int value="3" label="SERVICE_EVENT_DISABLE"/>
40810 <int value="4" label="SERVICE_EVENT_DISABLE_BY_POLICY"/>
40811 <int value="5" label="SERVICE_EVENT_LAUNCH"/>
40812 <int value="6" label="SERVICE_EVENT_LAUNCHED"/>
40813 <int value="7" label="SERVICE_EVENT_LAUNCH_FAILED"/>
40814 <int value="8" label="SERVICE_EVENT_CHANNEL_CONNECTED"/>
40815 <int value="9" label="SERVICE_EVENT_CHANNEL_ERROR"/>
40816 <int value="10" label="SERVICE_EVENT_INFO_REQUEST"/>
40817 <int value="11" label="SERVICE_EVENT_INFO_REPLY"/>
40818 <int value="12" label="SERVICE_EVENT_HISTOGRAMS_REQUEST"/>
40819 <int value="13" label="SERVICE_EVENT_HISTOGRAMS_REPLY"/>
40820 <int value="14" label="SERVICE_PRINTERS_REQUEST"/>
40821 <int value="15" label="SERVICE_PRINTERS_REPLY"/>
40824 <enum name="ServicesCustomizationLoadResult" type="int">
40825 <int value="0" label="Manifest loaded successfully"/>
40826 <int value="1" label="Manifest not found on server"/>
40827 <int value="2" label="Manifest parsing error"/>
40828 <int value="3" label="Failed to load manifest after N retries"/>
40831 <enum name="ServiceUtilityProcessHostEventType" type="int">
40832 <int value="0" label="SERVICE_UTILITY_STARTED"/>
40833 <int value="1" label="SERVICE_UTILITY_DISCONNECTED"/>
40834 <int value="2" label="SERVICE_UTILITY_METAFILE_REQUEST"/>
40835 <int value="3" label="SERVICE_UTILITY_METAFILE_SUCCEEDED"/>
40836 <int value="4" label="SERVICE_UTILITY_METAFILE_FAILED"/>
40837 <int value="5" label="SERVICE_UTILITY_CAPS_REQUEST"/>
40838 <int value="6" label="SERVICE_UTILITY_CAPS_SUCCEEDED"/>
40839 <int value="7" label="SERVICE_UTILITY_CAPS_FAILED"/>
40840 <int value="8" label="SERVICE_UTILITY_SEMANTIC_CAPS_REQUEST"/>
40841 <int value="9" label="SERVICE_UTILITY_SEMANTIC_CAPS_SUCCEEDED"/>
40842 <int value="10" label="SERVICE_UTILITY_SEMANTIC_CAPS_FAILED"/>
40845 <enum name="SessionStartupPref" type="int">
40846 <int value="0" label="Open home page (unused)"/>
40847 <int value="1" label="Continue from last opened pages"/>
40848 <int value="4" label="Open URLs"/>
40849 <int value="5" label="Open new tab page"/>
40852 <enum name="SessionStartupType" type="int">
40854 Deprecated 8/2013. No longer generated.
40856 <int value="0" label="New Tab page"/>
40857 <int value="1" label="Homepage (DEPRECATED)"/>
40858 <int value="2" label="Last session"/>
40859 <int value="3" label="Specified URLs"/>
40862 <enum name="ShelfAlignmentValue" type="int">
40864 The alignment of the shelf area (see ash/launcher/launcher_view.cc).
40866 <int value="0" label="Bottom"/>
40867 <int value="1" label="Left"/>
40868 <int value="2" label="Right"/>
40871 <enum name="ShillTerminationActionResult" type="int">
40873 The termination action result types come from TerminationActionResult in
40876 <int value="0" label="Success"/>
40877 <int value="1" label="Failure"/>
40880 <enum name="ShutdownReason" type="int">
40882 The reason that the Chrome OS power manager shut down or rebooted the
40885 <int value="0" label="User request"/>
40886 <int value="1" label="State transition"/>
40887 <int value="2" label="Low battery"/>
40888 <int value="3" label="Suspend failures"/>
40889 <int value="4" label="Dark resume"/>
40892 <enum name="SideloadUIEvents" type="int">
40893 <int value="0" label="Extension installed"/>
40894 <int value="1" label="Extension ignored"/>
40895 <int value="2" label="Extension re-enabled"/>
40896 <int value="3" label="Extension uninstalled"/>
40899 <enum name="SideloadWipeoutBubble" type="int">
40900 <int value="0" label="Learn more"/>
40901 <int value="1" label="Settings page"/>
40902 <int value="2" label="Dismiss"/>
40905 <enum name="SigninFlowConfirmations" type="int">
40906 <int value="0" label="Shown"/>
40907 <int value="1" label="OK"/>
40908 <int value="2" label="Return"/>
40909 <int value="3" label="Advanced"/>
40910 <int value="4" label="Close"/>
40911 <int value="5" label="Escape"/>
40912 <int value="6" label="Undo"/>
40913 <int value="7" label="Learn more"/>
40914 <int value="8" label="Learn more ok"/>
40915 <int value="9" label="Learn more return"/>
40916 <int value="10" label="Learn more advanced"/>
40917 <int value="11" label="Learn more close"/>
40918 <int value="12" label="Learn more escape"/>
40919 <int value="13" label="Learn more undo"/>
40922 <enum name="SimpleCache.EntryCreatedAndStream2Omitted" type="int">
40923 <int value="0" label="Stream 2 file was present"/>
40924 <int value="1" label="Empty stream 2 file was omitted"/>
40927 <enum name="SimpleCache.EntryOpenedAndStream2Removed" type="int">
40928 <int value="0" label="Stream 2 file was already omitted or not empty"/>
40929 <int value="1" label="Empty stream 2 file removed"/>
40932 <enum name="SimpleCache.FileDescriptorLimitStatus" type="int">
40933 <int value="0" label="Unsupported"/>
40934 <int value="1" label="Supported but failed"/>
40935 <int value="2" label="Succeeded"/>
40938 <enum name="SimpleCacheHeaderSizeChange" type="int">
40939 <int value="0" label="Written for the first time"/>
40940 <int value="1" label="Rewritten with same size"/>
40941 <int value="2" label="Rewritten with larger size"/>
40942 <int value="3" label="Rewritten with smaller size"/>
40943 <int value="4" label="Unexpected header stream write"/>
40946 <enum name="SimpleCacheIndexInitializeMethod" type="int">
40947 <int value="0" label="Directory Scan"/>
40948 <int value="1" label="Index File"/>
40949 <int value="2" label="New Cache"/>
40952 <enum name="SimpleCacheOpenEntryIndexState" type="int">
40953 <int value="0" label="No index"/>
40954 <int value="1" label="Hit"/>
40955 <int value="2" label="Miss"/>
40958 <enum name="SimpleCacheReadParallelizable" type="int">
40959 <int value="0" label="Standalone Read (obsolete)"/>
40960 <int value="1" label="Follows read"/>
40961 <int value="2" label="Follows conflicting write"/>
40962 <int value="3" label="Follows non conflicting write"/>
40963 <int value="4" label="Follows other operation"/>
40964 <int value="5" label="Read alone in queue"/>
40967 <enum name="SimpleCacheReadResult" type="int">
40968 <int value="0" label="Success"/>
40969 <int value="1" label="Invalid Argument"/>
40970 <int value="2" label="Nonblocking Empty Return"/>
40971 <int value="3" label="Invalid State"/>
40972 <int value="4" label="Fast Empty Return"/>
40973 <int value="5" label="Synchronous Read Failure"/>
40974 <int value="6" label="Synchronous Checksum Failure"/>
40977 <enum name="SimpleCacheSyncCheckEOFResult" type="int">
40978 <int value="0" label="Success"/>
40979 <int value="1" label="Read Failure"/>
40980 <int value="2" label="Magic Number Mismatch"/>
40981 <int value="3" label="CRC Mismatch"/>
40984 <enum name="SimpleCacheSyncCloseResult" type="int">
40985 <int value="0" label="Success"/>
40986 <int value="1" label="Write Failure"/>
40989 <enum name="SimpleCacheSyncCreateResult" type="int">
40990 <int value="0" label="Success"/>
40991 <int value="1" label="Platform File Error"/>
40992 <int value="2" label="Can't Write Header"/>
40993 <int value="3" label="Can't Write Key"/>
40996 <enum name="SimpleCacheSyncOpenResult" type="int">
40997 <int value="0" label="Success"/>
40998 <int value="1" label="Platform File Error"/>
40999 <int value="2" label="Can't Read Header"/>
41000 <int value="3" label="Bad Magic Number"/>
41001 <int value="4" label="Bad Version"/>
41002 <int value="5" label="Can't Read Key"/>
41003 <int value="6" label="Key Mismatch (obsolete)"/>
41004 <int value="7" label="Hash Mismatch"/>
41007 <enum name="SimpleCacheSyncWriteResult" type="int">
41008 <int value="0" label="Success"/>
41009 <int value="1" label="Pretruncate Failure"/>
41010 <int value="2" label="Write Failure"/>
41011 <int value="3" label="Truncate Failure"/>
41014 <enum name="SimpleCacheWriteDependencyType" type="int">
41015 <int value="0" label="First operation in the queue (Optimistic)"/>
41016 <int value="1" label="Follows conflicting optimistic write"/>
41017 <int value="2" label="Follows non conflicting optimistic write"/>
41018 <int value="3" label="Follows conflicting conservative write"/>
41019 <int value="4" label="Follows non conflicting conservative write"/>
41020 <int value="5" label="Follows conflicting read"/>
41021 <int value="6" label="Follows non conflicting read"/>
41022 <int value="7" label="Follows other operation"/>
41025 <enum name="SimpleCacheWriteResult" type="int">
41026 <int value="0" label="Success"/>
41027 <int value="1" label="Invalid Argument"/>
41028 <int value="2" label="Over Max Size"/>
41029 <int value="3" label="Bad State"/>
41030 <int value="4" label="Synchronous Write Failure"/>
41031 <int value="5" label="Fast Empty Return (Success)"/>
41034 <enum name="SimpleGeolocationRequestEvent" type="int">
41035 <int value="0" label="Request start"/>
41036 <int value="1" label="Response success"/>
41037 <int value="2" label="Response not OK"/>
41038 <int value="3" label="Response empty"/>
41039 <int value="4" label="Response malformed"/>
41042 <enum name="SimpleGeolocationRequestResult" type="int">
41043 <int value="0" label="Success"/>
41044 <int value="1" label="Failure"/>
41045 <int value="2" label="Server error"/>
41046 <int value="3" label="Request is cancelled."/>
41049 <enum name="SimpleIndexState" type="int">
41050 <int value="0" label="Corrupt"/>
41051 <int value="1" label="Stale"/>
41052 <int value="2" label="Fresh"/>
41053 <int value="3" label="Fresh index with cache updated since backend start"/>
41056 <enum name="SiteIsolationMimeType" type="int">
41057 <int value="0" label="HTML"/>
41058 <int value="1" label="XML"/>
41059 <int value="2" label="JSON"/>
41060 <int value="3" label="Plain"/>
41061 <int value="4" label="Others"/>
41064 <enum name="SiteIsolationResourceType" type="int">
41065 <int value="0" label="MAIN_FRAME"/>
41066 <int value="1" label="SUB_FRAME"/>
41067 <int value="2" label="STYLESHEET"/>
41068 <int value="3" label="SCRIPT"/>
41069 <int value="4" label="IMAGE"/>
41070 <int value="5" label="FONT_RESOURCE"/>
41071 <int value="6" label="SUB_RESOURCE"/>
41072 <int value="7" label="OBJECT"/>
41073 <int value="8" label="MEDIA"/>
41074 <int value="9" label="WORKER"/>
41075 <int value="10" label="SHARED_WORKER"/>
41076 <int value="11" label="PREFETCH"/>
41077 <int value="12" label="FAVICON"/>
41078 <int value="13" label="XHR"/>
41079 <int value="14" label="PING"/>
41082 <enum name="SocketStreamConnectionType" type="int">
41083 <int value="0" label="None"/>
41084 <int value="1" label="All"/>
41085 <int value="2" label="Tunnel"/>
41086 <int value="3" label="SOCKS"/>
41087 <int value="4" label="SSL"/>
41088 <int value="5" label="Secure proxy"/>
41091 <enum name="SocketStreamProtocolType" type="int">
41092 <int value="0" label="unknown"/>
41093 <int value="1" label="ws"/>
41094 <int value="2" label="wss"/>
41097 <enum name="SpdyFrameFlowControlState" type="int">
41098 <int value="0" label="Send not stalled"/>
41099 <int value="1" label="Send stalled by stream"/>
41100 <int value="2" label="Send stalled by session"/>
41101 <int value="3" label="Send stalled by stream and session"/>
41104 <enum name="SpdyIPPoolDomainMatch" type="int">
41105 <int value="0" label="mismatch"/>
41106 <int value="1" label="match"/>
41109 <!-- Replaced by SpdyProtocolErrorDetails2 on 2013-04-19. -->
41111 <enum name="SpdyProtocolErrorDetails" type="int">
41112 <int value="0" label="No error"/>
41113 <int value="1" label="Invalid Control Frame"/>
41114 <int value="2" label="Control Frame Payload Too Large"/>
41115 <int value="3" label="Zlib Init Failure"/>
41116 <int value="4" label="Unsupported Version"/>
41117 <int value="5" label="Decompress Failure"/>
41118 <int value="6" label="Compress Failure"/>
41119 <int value="7" label="Credential Frame Corrupt"/>
41120 <int value="8" label="Invalid Data Frame Flags"/>
41121 <!-- r181910 added an enum value here, so don't trust the counts for
41122 the values below for Chrome builds after that revision. -->
41124 <int value="9" label="Invalid Status Code"/>
41125 <int value="10" label="Protocol Error"/>
41126 <int value="11" label="Invalid Stream"/>
41127 <int value="12" label="Refused Stream"/>
41128 <int value="13" label="Unsupported Version"/>
41129 <int value="14" label="Cancel"/>
41130 <int value="15" label="Internal Error"/>
41131 <int value="16" label="Flow Control Error"/>
41132 <int value="17" label="Stream In Use"/>
41133 <int value="18" label="Stream Already Closed"/>
41134 <int value="19" label="Invalid Credentials"/>
41135 <int value="20" label="Frame Too Large"/>
41136 <int value="21" label="Unexpected Ping"/>
41137 <int value="22" label="Rst Stream For Non Active Stream"/>
41138 <int value="23" label="Spdy Compression Failure"/>
41139 <int value="24" label="Request For Secure Content Over Insecure Session"/>
41140 <int value="25" label="Protocol Error Syn Reply Not Received"/>
41141 <int value="26" label="Num Spdy Protocol Error Details"/>
41144 <enum name="SpdyProtocolErrorDetails2" type="int">
41145 <!-- SpdyFramer::SpdyErrors -->
41147 <int value="0" label="No error"/>
41148 <int value="1" label="Invalid Control Frame"/>
41149 <int value="2" label="Control Frame Payload Too Large"/>
41150 <int value="3" label="Zlib Init Failure"/>
41151 <int value="4" label="Unsupported Version"/>
41152 <int value="5" label="Decompress Failure"/>
41153 <int value="6" label="Compress Failure"/>
41154 <int value="7" label="Credential Frame Corrupt"/>
41155 <int value="8" label="Invalid Data Frame Flags"/>
41156 <int value="9" label="Invalid Control Frame Flags"/>
41157 <!-- SpdyRstStreamStatus -->
41159 <int value="10" label="(Unused)"/>
41160 <int value="11" label="Protocol Error"/>
41161 <int value="12" label="Invalid Stream"/>
41162 <int value="13" label="Refused Stream"/>
41163 <int value="14" label="Unsupported Version"/>
41164 <int value="15" label="Cancel"/>
41165 <int value="16" label="Internal Error"/>
41166 <int value="17" label="Flow Control Error"/>
41167 <int value="18" label="Stream In Use"/>
41168 <int value="19" label="Stream Already Closed"/>
41169 <int value="20" label="Invalid Credentials"/>
41170 <int value="21" label="Frame Too Large"/>
41171 <!-- SpdySession errors -->
41173 <int value="22" label="Unexpected Ping"/>
41174 <int value="23" label="Rst Stream For Non Active Stream"/>
41175 <int value="24" label="Spdy Compression Failure"/>
41176 <int value="25" label="Request For Secure Content Over Insecure Session"/>
41177 <int value="26" label="Syn Reply Not Received"/>
41178 <int value="27" label="Invalid Window Update Size"/>
41179 <int value="28" label="Receive Window Size Violation"/>
41180 <!-- More SpdyFramer::SpdyErrors -->
41182 <int value="29" label="GoAway Frame Corrupt"/>
41183 <int value="30" label="RstStream Frame Corrupt"/>
41184 <int value="31" label="Unexpected Frame (Expected Continuation)"/>
41185 <!-- More SpdyRstStreamStatus -->
41187 <int value="32" label="Timeout waiting for settings acknowledgement"/>
41189 label="Connection established in response to CONNECT request was
41190 abnormally closed"/>
41191 <int value="34" label="Peer exhibiting suspect behavior."/>
41194 <enum name="SpdySessionGet" type="int">
41195 <int value="0" label="created new"/>
41196 <int value="1" label="found existing"/>
41197 <int value="2" label="found existing from IP Pool"/>
41198 <int value="3" label="imported from socket"/>
41201 <enum name="SpdySettingsReceived" type="int">
41202 <int value="0" label="not received"/>
41203 <int value="1" label="received"/>
41206 <enum name="SpdySettingsSent" type="int">
41207 <int value="0" label="not sent"/>
41208 <int value="1" label="sent"/>
41211 <enum name="SpecialShFileOperationCodes" type="int">
41212 <summary>Legacy error codes still returned by |ShFileOperation()|</summary>
41213 <int value="5" label="Access denied"/>
41214 <int value="113" label="Source and Destination are same file"/>
41215 <int value="114" label="Multiple source mapped to single destination"/>
41216 <int value="115" label="Rename to different directory"/>
41217 <int value="116" label="Source root"/>
41218 <int value="117" label="Canceled by user"/>
41219 <int value="118" label="Destination is subtree of source"/>
41220 <int value="120" label="Denied by security settings"/>
41221 <int value="121" label="Path length exceeded MAX_PATH"/>
41222 <int value="122" label="Multiple destination paths"/>
41223 <int value="124" label="Path invalid"/>
41224 <int value="125" label="Source and destination have same parent"/>
41225 <int value="126" label="Destination exists"/>
41226 <int value="128" label="Destination exists as folder"/>
41227 <int value="129" label="Name length exceeded MAX_PATH"/>
41228 <int value="130" label="Destination read-only CD-ROM"/>
41229 <int value="131" label="Destination read-only DVD"/>
41230 <int value="132" label="Destination writable CD-ROM"/>
41231 <int value="133" label="File too large"/>
41232 <int value="134" label="Source read-only CD-ROM"/>
41233 <int value="135" label="Source read-only DVD"/>
41234 <int value="136" label="Source writable CD-ROM"/>
41235 <int value="183" label="Operation exceeded MAX_PATH"/>
41236 <int value="1026" label="Invalid path / unknown"/>
41237 <int value="65536" label="Unspecified destination error"/>
41238 <int value="65652" label="Destination root"/>
41241 <enum name="SpeculativeRestoreApplicability" type="int">
41242 <int value="0" label="Applicable"/>
41243 <int value="1" label="Not applicable (tablet)"/>
41244 <int value="2" label="Not applicable (low-memory device)"/>
41245 <int value="3" label="Not applicable (bandwidth management)"/>
41248 <enum name="SpeculativeRestorePredictionAccuracy" type="int">
41249 <int value="0" label="Hit"/>
41250 <int value="1" label="Miss (different tab)"/>
41251 <int value="2" label="Miss (tab not switched)"/>
41254 <enum name="SpeculativeRestoreTabStatus" type="int">
41255 <int value="0" label="Already loaded"/>
41256 <int value="1" label="Needs restore"/>
41259 <enum name="SqliteErrorCode" type="int">
41260 <summary>Error codes returned by SQLite - see sqlite3.h</summary>
41261 <int value="0" label="SQLITE_OK">Successful result</int>
41262 <int value="1" label="SQLITE_ERROR">SQL error or missing database</int>
41263 <int value="2" label="SQLITE_INTERNAL">
41264 NOT USED. Internal logic error in SQLite
41266 <int value="3" label="SQLITE_PERM">Access permission denied</int>
41267 <int value="4" label="SQLITE_ABORT">Callback routine requested an abort</int>
41268 <int value="5" label="SQLITE_BUSY">The database file is locked</int>
41269 <int value="6" label="SQLITE_LOCKED">A table in the database is locked</int>
41270 <int value="7" label="SQLITE_NOMEM">A malloc() failed</int>
41271 <int value="8" label="SQLITE_READONLY">
41272 Attempt to write a readonly database
41274 <int value="9" label="SQLITE_INTERRUPT">
41275 Operation terminated by sqlite3_interrupt()
41277 <int value="10" label="SQLITE_IOERR">
41278 Some kind of disk I/O error occurred
41280 <int value="11" label="SQLITE_CORRUPT">
41281 The database disk image is malformed
41283 <int value="12" label="SQLITE_NOTFOUND">
41284 NOT USED. Table or record not found
41286 <int value="13" label="SQLITE_FULL">
41287 Insertion failed because database is full
41289 <int value="14" label="SQLITE_CANTOPEN">Unable to open the database file</int>
41290 <int value="15" label="SQLITE_PROTOCOL">
41291 NOT USED. Database lock protocol error
41293 <int value="16" label="SQLITE_EMPTY">Database is empty</int>
41294 <int value="17" label="SQLITE_SCHEMA">The database schema changed</int>
41295 <int value="18" label="SQLITE_TOOBIG">String or BLOB exceeds size limit</int>
41296 <int value="19" label="SQLITE_CONSTRAINT">
41297 Abort due to contraint violation
41299 <int value="20" label="SQLITE_MISMATCH">Data type mismatch</int>
41300 <int value="21" label="SQLITE_MISUSE">Library used incorrectly</int>
41301 <int value="22" label="SQLITE_NOLFS">
41302 Uses OS features not supported on host
41304 <int value="23" label="SQLITE_AUTH">Authorization denied</int>
41305 <int value="24" label="SQLITE_FORMAT">Auxiliary database format error</int>
41306 <int value="25" label="SQLITE_RANGE">
41307 2nd parameter to sqlite3_bind() out of range
41309 <int value="26" label="SQLITE_NOTADB">
41310 File opened that is not a database file
41312 <int value="100" label="SQLITE_ROW">sqlite3_step() has another row ready</int>
41313 <int value="101" label="SQLITE_DONE">
41314 sqlite3_step() has finished executing
41316 <int value="261" label="SQLITE_BUSY_RECOVERY">TBD</int>
41317 <int value="262" label="SQLITE_LOCKED_SHAREDCACHE">TBD</int>
41318 <int value="266" label="SQLITE_IOERR_READ">Error reading from file</int>
41319 <int value="270" label="SQLITE_CANTOPEN_NOTEMPDIR">TBD</int>
41320 <int value="522" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
41321 <int value="778" label="SQLITE_IOERR_WRITE">
41322 Error writing to file (other than SQLITE_FULL)
41324 <int value="1034" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
41325 <int value="1290" label="SQLITE_IOERR_DIR_FSYNC">
41326 Error syncing directory changes to disk
41328 <int value="1546" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
41329 <int value="1802" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
41330 <int value="2058" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
41331 <int value="2314" label="SQLITE_IOERR_RDLOCK">
41332 Error getting read lock - should not be possible
41334 <int value="2570" label="SQLITE_IOERR_DELETE">Error deleting file</int>
41335 <int value="2826" label="SQLITE_IOERR_BLOCKED">
41336 Deadlock due to other process access to SQLite files
41338 <int value="3082" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
41339 <int value="3338" label="SQLITE_IOERR_ACCESS">
41340 Error getting file attributes (other than not found)
41342 <int value="3594" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
41343 Error while querying lock status
41345 <int value="3850" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
41346 <int value="4106" label="SQLITE_IOERR_CLOSE">Error closing file</int>
41347 <int value="4362" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
41348 <int value="4618" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
41349 <int value="4874" label="SQLITE_IOERR_SHMSIZE">
41350 Error in stat while mmapping file
41352 <int value="5130" label="SQLITE_IOERR_SHMLOCK">Unused</int>
41355 <enum name="SqliteIOERRCode" type="int">
41357 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
41359 <summary>Extended error codes returned by SQLite - see sqlite3.h</summary>
41360 <int value="0" label="SQLITE_IOERR">No extended code given</int>
41361 <int value="1" label="SQLITE_IOERR_READ">Error reading from file</int>
41362 <int value="2" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
41363 <int value="3" label="SQLITE_IOERR_WRITE">
41364 Error writing to file (other than SQLITE_FULL)
41366 <int value="4" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
41367 <int value="5" label="SQLITE_IOERR_DIR_FSYNC">
41368 Error syncing directory changes to disk
41370 <int value="6" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
41371 <int value="7" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
41372 <int value="8" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
41373 <int value="9" label="SQLITE_IOERR_RDLOCK">
41374 Error getting read lock - should not be possible
41376 <int value="10" label="SQLITE_IOERR_DELETE">Error deleting file</int>
41377 <int value="11" label="SQLITE_IOERR_BLOCKED">
41378 Deadlock due to other process access to SQLite files
41380 <int value="12" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
41381 <int value="13" label="SQLITE_IOERR_ACCESS">
41382 Error getting file attributes (other than not found)
41384 <int value="14" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
41385 Error while querying lock status
41387 <int value="15" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
41388 <int value="16" label="SQLITE_IOERR_CLOSE">Error closing file</int>
41389 <int value="17" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
41390 <int value="18" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
41391 <int value="19" label="SQLITE_IOERR_SHMSIZE">
41392 Error in stat while mmapping file
41394 <int value="20" label="SQLITE_IOERR_SHMLOCK">Unused</int>
41397 <enum name="SqliteRecoveryEventEnum" type="int">
41399 Track successful completion or failure of sql::Recovery implementation.
41401 <int value="0" label="RECOVERY_SUCCESS_BEGIN">
41402 sql::Recovery::Init() (helper for Begin()) completely successfully.
41404 <int value="1" label="RECOVERY_FAILED_OPEN_TEMPORARY">
41405 Failed to open temporary database to recover into.
41407 <int value="2" label="RECOVERY_FAILED_VIRTUAL_TABLE_INIT">
41408 Failed to initialize recover vtable subsystem for connection.
41410 <int value="3" label="RECOVERY_FAILED_VIRTUAL_TABLE_SYSTEM_SQLITE">
41411 USE_SYSTEM_SQLITE in force, recovery virtual table not available.
41413 <int value="4" label="RECOVERY_FAILED_WRITABLE_SCHEMA">
41414 Failed to enable writable_schema.
41416 <int value="5" label="RECOVERY_FAILED_ATTACH">
41417 Failed to attach corrupt database to recovery database.
41419 <int value="6" label="RECOVERY_SUCCESS_BACKUP">
41420 sql::Recovery::Backup() (helper for Recovered()) completely successfully.
41422 <int value="7" label="RECOVERY_FAILED_BACKUP_INIT">
41423 Failed sqlite3_backup_init(). Error code in Sqlite.RecoveryHandle.
41425 <int value="8" label="RECOVERY_FAILED_BACKUP_STEP">
41426 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
41428 <int value="9" label="RECOVERY_SUCCESS_AUTORECOVER">
41429 sql::Recovery::AutoRecoverTable() completed successfully.
41431 <int value="10" label="RECOVERY_FAILED_AUTORECOVER_UNRECOGNIZED_TYPE">
41432 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
41434 <int value="11" label="RECOVERY_FAILED_AUTORECOVER_MISSING_TABLE">
41435 AutoRecoverTable() could not find the target table.
41437 <int value="12" label="RECOVERY_FAILED_AUTORECOVER_CREATE">
41438 AutoRecoverTable() failed creating recovery vtable.
41440 <int value="13" label="RECOVERY_FAILED_AUTORECOVER_INSERT">
41441 AutoRecoverTable() failed copying data from recovery to target table.
41443 <int value="14" label="RECOVERY_FAILED_AUTORECOVER_DROP">
41444 AutoRecoverTable() failed to drop recovery table.
41446 <int value="15" label="RECOVERY_SUCCESS_SETUP_META">
41447 sql::Recovery::SetupMeta() completed successfully.
41449 <int value="16" label="RECOVERY_FAILED_META_CREATE">
41450 SetupMeta() failed to create meta recovery table.
41452 <int value="17" label="RECOVERY_SUCCESS_META_VERSION">
41453 GetMetaVersionNumber() found no version row in meta table.
41455 <int value="18" label="RECOVERY_FAILED_META_QUERY">
41456 GetMetaVersionNumber() failed querying recovery meta table.
41458 <int value="19" label="RECOVERY_FAILED_META_NO_VERSION">
41459 GetMetaVersionNumber() found no version row in meta table.
41463 <enum name="SqliteVersionDeprecation" type="int">
41464 <summary>Sqlite database version deprecation status</summary>
41465 <int value="0" label="DEPRECATION_DATABASE_NOT_EMPTY">
41466 Database has tables, but no meta table.
41468 <int value="1" label="DEPRECATION_DATABASE_UNKNOWN">
41469 Failure figuring out if database has tables.
41471 <int value="2" label="DEPRECATION_FAILED_VERSION">
41472 Failed querying meta table.
41474 <int value="3" label="DEPRECATION_NO_VERSION">
41475 No version row in meta table.
41477 <int value="4" label="DEPRECATION_RAZED">Raze succeeded.</int>
41478 <int value="5" label="DEPRECATION_RAZE_FAILED">Raze failed.</int>
41481 <enum name="SSLCipherSuite" type="int">
41482 <summary>SSL/TLS cipher suites from the IANA registry</summary>
41483 <int value="0" label="TLS_NULL_WITH_NULL_NULL"/>
41484 <int value="1" label="TLS_RSA_WITH_NULL_MD5"/>
41485 <int value="2" label="TLS_RSA_WITH_NULL_SHA"/>
41486 <int value="3" label="TLS_RSA_EXPORT_WITH_RC4_40_MD5"/>
41487 <int value="4" label="TLS_RSA_WITH_RC4_128_MD5"/>
41488 <int value="5" label="TLS_RSA_WITH_RC4_128_SHA"/>
41489 <int value="6" label="TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"/>
41490 <int value="7" label="TLS_RSA_WITH_IDEA_CBC_SHA"/>
41491 <int value="8" label="TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
41492 <int value="9" label="TLS_RSA_WITH_DES_CBC_SHA"/>
41493 <int value="10" label="TLS_RSA_WITH_3DES_EDE_CBC_SHA"/>
41494 <int value="11" label="TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
41495 <int value="12" label="TLS_DH_DSS_WITH_DES_CBC_SHA"/>
41496 <int value="13" label="TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"/>
41497 <int value="14" label="TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
41498 <int value="15" label="TLS_DH_RSA_WITH_DES_CBC_SHA"/>
41499 <int value="16" label="TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"/>
41500 <int value="17" label="TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
41501 <int value="18" label="TLS_DHE_DSS_WITH_DES_CBC_SHA"/>
41502 <int value="19" label="TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"/>
41503 <int value="20" label="TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
41504 <int value="21" label="TLS_DHE_RSA_WITH_DES_CBC_SHA"/>
41505 <int value="22" label="TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
41506 <int value="23" label="TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"/>
41507 <int value="24" label="TLS_DH_anon_WITH_RC4_128_MD5"/>
41508 <int value="25" label="TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"/>
41509 <int value="26" label="TLS_DH_anon_WITH_DES_CBC_SHA"/>
41510 <int value="27" label="TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"/>
41511 <int value="30" label="TLS_KRB5_WITH_DES_CBC_SHA"/>
41512 <int value="31" label="TLS_KRB5_WITH_3DES_EDE_CBC_SHA"/>
41513 <int value="32" label="TLS_KRB5_WITH_RC4_128_SHA"/>
41514 <int value="33" label="TLS_KRB5_WITH_IDEA_CBC_SHA"/>
41515 <int value="34" label="TLS_KRB5_WITH_DES_CBC_MD5"/>
41516 <int value="35" label="TLS_KRB5_WITH_3DES_EDE_CBC_MD5"/>
41517 <int value="36" label="TLS_KRB5_WITH_RC4_128_MD5"/>
41518 <int value="37" label="TLS_KRB5_WITH_IDEA_CBC_MD5"/>
41519 <int value="38" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"/>
41520 <int value="39" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"/>
41521 <int value="40" label="TLS_KRB5_EXPORT_WITH_RC4_40_SHA"/>
41522 <int value="41" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"/>
41523 <int value="42" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"/>
41524 <int value="43" label="TLS_KRB5_EXPORT_WITH_RC4_40_MD5"/>
41525 <int value="44" label="TLS_PSK_WITH_NULL_SHA"/>
41526 <int value="45" label="TLS_DHE_PSK_WITH_NULL_SHA"/>
41527 <int value="46" label="TLS_RSA_PSK_WITH_NULL_SHA"/>
41528 <int value="47" label="TLS_RSA_WITH_AES_128_CBC_SHA"/>
41529 <int value="48" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA"/>
41530 <int value="49" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA"/>
41531 <int value="50" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA"/>
41532 <int value="51" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA"/>
41533 <int value="52" label="TLS_DH_anon_WITH_AES_128_CBC_SHA"/>
41534 <int value="53" label="TLS_RSA_WITH_AES_256_CBC_SHA"/>
41535 <int value="54" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA"/>
41536 <int value="55" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA"/>
41537 <int value="56" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA"/>
41538 <int value="57" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA"/>
41539 <int value="58" label="TLS_DH_anon_WITH_AES_256_CBC_SHA"/>
41540 <int value="59" label="TLS_RSA_WITH_NULL_SHA256"/>
41541 <int value="60" label="TLS_RSA_WITH_AES_128_CBC_SHA256"/>
41542 <int value="61" label="TLS_RSA_WITH_AES_256_CBC_SHA256"/>
41543 <int value="62" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA256"/>
41544 <int value="63" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA256"/>
41545 <int value="64" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"/>
41546 <int value="65" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
41547 <int value="66" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
41548 <int value="67" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
41549 <int value="68" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
41550 <int value="69" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
41551 <int value="70" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"/>
41552 <int value="103" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"/>
41553 <int value="104" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA256"/>
41554 <int value="105" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA256"/>
41555 <int value="106" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"/>
41556 <int value="107" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"/>
41557 <int value="108" label="TLS_DH_anon_WITH_AES_128_CBC_SHA256"/>
41558 <int value="109" label="TLS_DH_anon_WITH_AES_256_CBC_SHA256"/>
41559 <int value="132" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
41560 <int value="133" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
41561 <int value="134" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
41562 <int value="135" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
41563 <int value="136" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
41564 <int value="137" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"/>
41565 <int value="138" label="TLS_PSK_WITH_RC4_128_SHA"/>
41566 <int value="139" label="TLS_PSK_WITH_3DES_EDE_CBC_SHA"/>
41567 <int value="140" label="TLS_PSK_WITH_AES_128_CBC_SHA"/>
41568 <int value="141" label="TLS_PSK_WITH_AES_256_CBC_SHA"/>
41569 <int value="142" label="TLS_DHE_PSK_WITH_RC4_128_SHA"/>
41570 <int value="143" label="TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
41571 <int value="144" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA"/>
41572 <int value="145" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA"/>
41573 <int value="146" label="TLS_RSA_PSK_WITH_RC4_128_SHA"/>
41574 <int value="147" label="TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"/>
41575 <int value="148" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA"/>
41576 <int value="149" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA"/>
41577 <int value="150" label="TLS_RSA_WITH_SEED_CBC_SHA"/>
41578 <int value="151" label="TLS_DH_DSS_WITH_SEED_CBC_SHA"/>
41579 <int value="152" label="TLS_DH_RSA_WITH_SEED_CBC_SHA"/>
41580 <int value="153" label="TLS_DHE_DSS_WITH_SEED_CBC_SHA"/>
41581 <int value="154" label="TLS_DHE_RSA_WITH_SEED_CBC_SHA"/>
41582 <int value="155" label="TLS_DH_anon_WITH_SEED_CBC_SHA"/>
41583 <int value="156" label="TLS_RSA_WITH_AES_128_GCM_SHA256"/>
41584 <int value="157" label="TLS_RSA_WITH_AES_256_GCM_SHA384"/>
41585 <int value="158" label="TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"/>
41586 <int value="159" label="TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"/>
41587 <int value="160" label="TLS_DH_RSA_WITH_AES_128_GCM_SHA256"/>
41588 <int value="161" label="TLS_DH_RSA_WITH_AES_256_GCM_SHA384"/>
41589 <int value="162" label="TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"/>
41590 <int value="163" label="TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"/>
41591 <int value="164" label="TLS_DH_DSS_WITH_AES_128_GCM_SHA256"/>
41592 <int value="165" label="TLS_DH_DSS_WITH_AES_256_GCM_SHA384"/>
41593 <int value="166" label="TLS_DH_anon_WITH_AES_128_GCM_SHA256"/>
41594 <int value="167" label="TLS_DH_anon_WITH_AES_256_GCM_SHA384"/>
41595 <int value="168" label="TLS_PSK_WITH_AES_128_GCM_SHA256"/>
41596 <int value="169" label="TLS_PSK_WITH_AES_256_GCM_SHA384"/>
41597 <int value="170" label="TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"/>
41598 <int value="171" label="TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"/>
41599 <int value="172" label="TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"/>
41600 <int value="173" label="TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"/>
41601 <int value="174" label="TLS_PSK_WITH_AES_128_CBC_SHA256"/>
41602 <int value="175" label="TLS_PSK_WITH_AES_256_CBC_SHA384"/>
41603 <int value="176" label="TLS_PSK_WITH_NULL_SHA256"/>
41604 <int value="177" label="TLS_PSK_WITH_NULL_SHA384"/>
41605 <int value="178" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"/>
41606 <int value="179" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"/>
41607 <int value="180" label="TLS_DHE_PSK_WITH_NULL_SHA256"/>
41608 <int value="181" label="TLS_DHE_PSK_WITH_NULL_SHA384"/>
41609 <int value="182" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"/>
41610 <int value="183" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"/>
41611 <int value="184" label="TLS_RSA_PSK_WITH_NULL_SHA256"/>
41612 <int value="185" label="TLS_RSA_PSK_WITH_NULL_SHA384"/>
41613 <int value="186" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
41614 <int value="187" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
41615 <int value="188" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
41616 <int value="189" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
41617 <int value="190" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
41618 <int value="191" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"/>
41619 <int value="192" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
41620 <int value="193" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
41621 <int value="194" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
41622 <int value="195" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
41623 <int value="196" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
41624 <int value="197" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"/>
41625 <int value="255" label="TLS_EMPTY_RENEGOTIATION_INFO_SCSV"/>
41626 <int value="49153" label="TLS_ECDH_ECDSA_WITH_NULL_SHA"/>
41627 <int value="49154" label="TLS_ECDH_ECDSA_WITH_RC4_128_SHA"/>
41628 <int value="49155" label="TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
41629 <int value="49156" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"/>
41630 <int value="49157" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"/>
41631 <int value="49158" label="TLS_ECDHE_ECDSA_WITH_NULL_SHA"/>
41632 <int value="49159" label="TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"/>
41633 <int value="49160" label="TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
41634 <int value="49161" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"/>
41635 <int value="49162" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"/>
41636 <int value="49163" label="TLS_ECDH_RSA_WITH_NULL_SHA"/>
41637 <int value="49164" label="TLS_ECDH_RSA_WITH_RC4_128_SHA"/>
41638 <int value="49165" label="TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"/>
41639 <int value="49166" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"/>
41640 <int value="49167" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"/>
41641 <int value="49168" label="TLS_ECDHE_RSA_WITH_NULL_SHA"/>
41642 <int value="49169" label="TLS_ECDHE_RSA_WITH_RC4_128_SHA"/>
41643 <int value="49170" label="TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
41644 <int value="49171" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"/>
41645 <int value="49172" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"/>
41646 <int value="49173" label="TLS_ECDH_anon_WITH_NULL_SHA"/>
41647 <int value="49174" label="TLS_ECDH_anon_WITH_RC4_128_SHA"/>
41648 <int value="49175" label="TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"/>
41649 <int value="49176" label="TLS_ECDH_anon_WITH_AES_128_CBC_SHA"/>
41650 <int value="49177" label="TLS_ECDH_anon_WITH_AES_256_CBC_SHA"/>
41651 <int value="49178" label="TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"/>
41652 <int value="49179" label="TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"/>
41653 <int value="49180" label="TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"/>
41654 <int value="49181" label="TLS_SRP_SHA_WITH_AES_128_CBC_SHA"/>
41655 <int value="49182" label="TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"/>
41656 <int value="49183" label="TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"/>
41657 <int value="49184" label="TLS_SRP_SHA_WITH_AES_256_CBC_SHA"/>
41658 <int value="49185" label="TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"/>
41659 <int value="49186" label="TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"/>
41660 <int value="49187" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"/>
41661 <int value="49188" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"/>
41662 <int value="49189" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"/>
41663 <int value="49190" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"/>
41664 <int value="49191" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"/>
41665 <int value="49192" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"/>
41666 <int value="49193" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"/>
41667 <int value="49194" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"/>
41668 <int value="49195" label="TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"/>
41669 <int value="49196" label="TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"/>
41670 <int value="49197" label="TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"/>
41671 <int value="49198" label="TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"/>
41672 <int value="49199" label="TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"/>
41673 <int value="49200" label="TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"/>
41674 <int value="49201" label="TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"/>
41675 <int value="49202" label="TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"/>
41676 <int value="49203" label="TLS_ECDHE_PSK_WITH_RC4_128_SHA"/>
41677 <int value="49204" label="TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
41678 <int value="49205" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"/>
41679 <int value="49206" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"/>
41680 <int value="49207" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"/>
41681 <int value="49208" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"/>
41682 <int value="49209" label="TLS_ECDHE_PSK_WITH_NULL_SHA"/>
41683 <int value="49210" label="TLS_ECDHE_PSK_WITH_NULL_SHA256"/>
41684 <int value="49211" label="TLS_ECDHE_PSK_WITH_NULL_SHA384"/>
41685 <int value="49212" label="TLS_RSA_WITH_ARIA_128_CBC_SHA256"/>
41686 <int value="49213" label="TLS_RSA_WITH_ARIA_256_CBC_SHA384"/>
41687 <int value="49214" label="TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"/>
41688 <int value="49215" label="TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"/>
41689 <int value="49216" label="TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"/>
41690 <int value="49217" label="TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"/>
41691 <int value="49218" label="TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"/>
41692 <int value="49219" label="TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"/>
41693 <int value="49220" label="TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
41694 <int value="49221" label="TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
41695 <int value="49222" label="TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"/>
41696 <int value="49223" label="TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"/>
41697 <int value="49224" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
41698 <int value="49225" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
41699 <int value="49226" label="TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
41700 <int value="49227" label="TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
41701 <int value="49228" label="TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
41702 <int value="49229" label="TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
41703 <int value="49230" label="TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"/>
41704 <int value="49231" label="TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"/>
41705 <int value="49232" label="TLS_RSA_WITH_ARIA_128_GCM_SHA256"/>
41706 <int value="49233" label="TLS_RSA_WITH_ARIA_256_GCM_SHA384"/>
41707 <int value="49234" label="TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
41708 <int value="49235" label="TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
41709 <int value="49236" label="TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"/>
41710 <int value="49237" label="TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"/>
41711 <int value="49238" label="TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"/>
41712 <int value="49239" label="TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"/>
41713 <int value="49240" label="TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"/>
41714 <int value="49241" label="TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"/>
41715 <int value="49242" label="TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"/>
41716 <int value="49243" label="TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"/>
41717 <int value="49244" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
41718 <int value="49245" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
41719 <int value="49246" label="TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
41720 <int value="49247" label="TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
41721 <int value="49248" label="TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
41722 <int value="49249" label="TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
41723 <int value="49250" label="TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"/>
41724 <int value="49251" label="TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"/>
41725 <int value="49252" label="TLS_PSK_WITH_ARIA_128_CBC_SHA256"/>
41726 <int value="49253" label="TLS_PSK_WITH_ARIA_256_CBC_SHA384"/>
41727 <int value="49254" label="TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
41728 <int value="49255" label="TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
41729 <int value="49256" label="TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"/>
41730 <int value="49257" label="TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"/>
41731 <int value="49258" label="TLS_PSK_WITH_ARIA_128_GCM_SHA256"/>
41732 <int value="49259" label="TLS_PSK_WITH_ARIA_256_GCM_SHA384"/>
41733 <int value="49260" label="TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"/>
41734 <int value="49261" label="TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"/>
41735 <int value="49262" label="TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"/>
41736 <int value="49263" label="TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"/>
41737 <int value="49264" label="TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
41738 <int value="49265" label="TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
41739 <int value="49266" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
41740 <int value="49267" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
41741 <int value="49268" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
41742 <int value="49269" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
41743 <int value="49270" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
41744 <int value="49271" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
41745 <int value="49272" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
41746 <int value="49273" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
41747 <int value="49274" label="TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
41748 <int value="49275" label="TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
41749 <int value="49276" label="TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
41750 <int value="49277" label="TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
41751 <int value="49278" label="TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
41752 <int value="49279" label="TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
41753 <int value="49280" label="TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
41754 <int value="49281" label="TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
41755 <int value="49282" label="TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
41756 <int value="49283" label="TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
41757 <int value="49284" label="TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"/>
41758 <int value="49285" label="TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"/>
41759 <int value="49286" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
41760 <int value="49287" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
41761 <int value="49288" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
41762 <int value="49289" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
41763 <int value="49290" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
41764 <int value="49291" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
41765 <int value="49292" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
41766 <int value="49293" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
41767 <int value="49294" label="TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
41768 <int value="49295" label="TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
41769 <int value="49296" label="TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
41770 <int value="49297" label="TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
41771 <int value="49298" label="TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
41772 <int value="49299" label="TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
41773 <int value="49300" label="TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
41774 <int value="49301" label="TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
41775 <int value="49302" label="TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
41776 <int value="49303" label="TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
41777 <int value="49304" label="TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
41778 <int value="49305" label="TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
41779 <int value="49306" label="TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
41780 <int value="49307" label="TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
41781 <int value="49308" label="TLS_RSA_WITH_AES_128_CCM"/>
41782 <int value="49309" label="TLS_RSA_WITH_AES_256_CCM"/>
41783 <int value="49310" label="TLS_DHE_RSA_WITH_AES_128_CCM"/>
41784 <int value="49311" label="TLS_DHE_RSA_WITH_AES_256_CCM"/>
41785 <int value="49312" label="TLS_RSA_WITH_AES_128_CCM_8"/>
41786 <int value="49313" label="TLS_RSA_WITH_AES_256_CCM_8"/>
41787 <int value="49314" label="TLS_DHE_RSA_WITH_AES_128_CCM_8"/>
41788 <int value="49315" label="TLS_DHE_RSA_WITH_AES_256_CCM_8"/>
41789 <int value="49316" label="TLS_PSK_WITH_AES_128_CCM"/>
41790 <int value="49317" label="TLS_PSK_WITH_AES_256_CCM"/>
41791 <int value="49318" label="TLS_DHE_PSK_WITH_AES_128_CCM"/>
41792 <int value="49319" label="TLS_DHE_PSK_WITH_AES_256_CCM"/>
41793 <int value="49320" label="TLS_PSK_WITH_AES_128_CCM_8"/>
41794 <int value="49321" label="TLS_PSK_WITH_AES_256_CCM_8"/>
41795 <int value="49322" label="TLS_PSK_DHE_WITH_AES_128_CCM_8"/>
41796 <int value="49323" label="TLS_PSK_DHE_WITH_AES_256_CCM_8"/>
41799 <enum name="SSLErrorTypes" type="int">
41800 <int value="0" label="CERT_COMMON_NAME_INVALID"/>
41801 <int value="1" label="CERT_DATE_INVALID"/>
41802 <int value="2" label="CERT_AUTHORITY_INVALID"/>
41803 <int value="3" label="CERT_CONTAINS_ERRORS"/>
41804 <int value="4" label="CERT_NO_REVOCATION_MECHANISM"/>
41805 <int value="5" label="CERT_REVOKED"/>
41806 <int value="6" label="CERT_INVALID"/>
41807 <int value="7" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
41808 <int value="8" label="CERT_WEAK_KEY"/>
41809 <int value="9" label="UNKNOWN"/>
41812 <enum name="SSLResponseTypesV2" type="int">
41813 <int value="0" label="SHOW_ALL"/>
41814 <int value="1" label="SHOW_OVERRIDABLE"/>
41815 <int value="2" label="PROCEED_OVERRIDABLE"/>
41816 <int value="3" label="PROCEED_NAME"/>
41817 <int value="4" label="PROCEED_DATE"/>
41818 <int value="5" label="PROCEED_AUTHORITY"/>
41819 <int value="6" label="DONT_PROCEED_OVERRIDABLE"/>
41820 <int value="7" label="DONT_PROCEED_NAME"/>
41821 <int value="8" label="DONT_PROCEED_DATE"/>
41822 <int value="9" label="DONT_PROCEED_AUTHORITY"/>
41823 <int value="10" label="MORE"/>
41824 <int value="11" label="SHOW_UNDERSTAND"/>
41825 <int value="12" label="SHOW_INTERNAL_HOSTNAME"/>
41826 <int value="13" label="PROCEED_INTERNAL_HOSTNAME"/>
41827 <int value="14" label="SHOW_NEW_SITE"/>
41828 <int value="15" label="PROCEED_NEW_SITE"/>
41830 label="User manually typed proceed (PROCEED_MANUAL_NONOVERRIDABLE)"/>
41832 label="Chrome captive portal detection enabled
41833 (CAPTIVE_PORTAL_DETECTION_ENABLED)"/>
41835 label="Chrome captive portal detection enabled on an overridable SSL
41836 error page (CAPTIVE_PORTAL_DETECTION_ENABLED_OVERRIDABLE)"/>
41838 label="Received a captive portal result
41839 (CAPTIVE_PORTAL_PROBE_COMPLETED)"/>
41841 label="Received a captive portal result on an overridable SSL error
41842 page (CAPTIVE_PORTAL_PROBE_COMPLETED_OVERRIDABLE)"/>
41844 label="Received no response or Non-HTTP login page
41845 (CAPTIVE_PORTAL_NO_RESPONSE)"/>
41847 label="Received no response or Non-HTTP login page on an overridable
41848 SSL error page (CAPTIVE_PORTAL_NO_RESPONSE_OVERRIDABLE)"/>
41849 <int value="23" label="Detected captive portal (CAPTIVE_PORTAL_DETECTED)"/>
41851 label="Detected captive portal on an overridable SSL error page
41852 (CAPTIVE_PORTAL_DETECTED_OVERRIDABLE)"/>
41855 <enum name="StartupURLsMigration" type="int">
41856 <int value="0" label="Performed migration"/>
41857 <int value="1" label="No migration value"/>
41858 <int value="2" label="Reset migration"/>
41861 <enum name="SuggestAppsDialogCloseReason" type="int">
41862 <int value="0" label="Unknown error"/>
41863 <int value="1" label="Item installed"/>
41864 <int value="2" label="User cancelled"/>
41865 <int value="3" label="Webstore link clicked"/>
41868 <enum name="SuggestAppsDialogInstall" type="int">
41869 <int value="0" label="Install succeeded"/>
41870 <int value="1" label="Install cancelled"/>
41871 <int value="2" label="Install failed"/>
41874 <enum name="SuggestAppsDialogLoad" type="int">
41875 <int value="0" label="Load succeeded"/>
41876 <int value="1" label="Load cancelled"/>
41877 <int value="2" label="Load failed"/>
41880 <enum name="SuggestionsResponseState" type="int">
41881 <int value="0" label="Empty response received from the server."/>
41882 <int value="1" label="Invalid response received from the server."/>
41883 <int value="2" label="Valid response received from the server."/>
41886 <enum name="SuspendAttempt" type="int">
41887 <int value="0" label="Attempted"/>
41890 <enum name="SuspendResult" type="int">
41891 <int value="0" label="Succeeded"/>
41892 <int value="1" label="Failed"/>
41893 <int value="2" label="Canceled (before writing wakeup count)"/>
41894 <int value="3" label="Canceled (after writing wakeup count)"/>
41897 <enum name="SuspendStatus" type="int">
41898 <int value="0" label="Success"/>
41899 <int value="1" label="Failure"/>
41900 <int value="2" label="Cancelled"/>
41901 <int value="3" label="Attempted"/>
41904 <enum name="SyncAuthError" type="int">
41906 label="Number of times clients have encountered an Auth error."/>
41907 <int value="1" label="Number of times clients have fixed an auth error."/>
41910 <enum name="SyncBackendInitializeRestoreState" type="int">
41911 <int value="0" label="Expected restored types and found some"/>
41912 <int value="1" label="Expected restored types but found none"/>
41913 <int value="2" label="Did not expect restored types and found none"/>
41914 <int value="3" label="Did not expect restored types but found some"/>
41917 <enum name="SyncCryptographerPendingKeysState" type="int">
41918 <int value="0" label="Does not have pending keys"/>
41919 <int value="1" label="Has pending keys"/>
41922 <enum name="SyncCryptographerReadyState" type="int">
41923 <int value="0" label="Not Ready"/>
41924 <int value="1" label="Ready"/>
41927 <enum name="SyncCustomEncryptionEvent" type="int">
41928 <int value="0" label="Default setup with an implicit passphrase"/>
41929 <int value="1" label="Advanced setup with a custom passphrase"/>
41932 <enum name="SyncDeferredInitTrigger" type="int">
41933 <int value="0" label="Data type requested init."/>
41934 <int value="1" label="Fallback timer triggered init."/>
41937 <enum name="SyncDirectoryOpenResult" type="int">
41938 <summary>Possible outcomes of an attempt to load the sync directory.</summary>
41939 <int value="0" label="FIRST_TRY_SUCCESS"/>
41940 <int value="1" label="SECOND_TRY_SUCCESS"/>
41941 <int value="2" label="SECOND_TRY_FAILURE"/>
41944 <enum name="SyncedNotificationActionType" type="int">
41945 <int value="0" label="Unknown"/>
41946 <int value="1" label="Notification clicked"/>
41947 <int value="2" label="Notification button clicked"/>
41948 <int value="3" label="Notification closed by user"/>
41949 <int value="4" label="Notification closed by system"/>
41952 <enum name="SyncedSearchEngineDeleteEvent" type="int">
41953 <summary>Possible events that delete a synced search engine.</summary>
41954 <int value="0" label="USER_INITIATED"/>
41955 <int value="1" label="PRE_SYNC_DELETE"/>
41956 <int value="2" label="EMPTY_FIELD"/>
41959 <enum name="SyncErrorInfobarTypes" type="int">
41960 <summary>Possible errors that can trigger a sync error infobar.</summary>
41961 <int value="1" label="Sign in needs update"/>
41962 <int value="2" label="Service unavailable"/>
41963 <int value="3" label="Needs passphrase"/>
41964 <int value="4" label="Unrecoverable error"/>
41967 <enum name="SyncEventCode" type="int">
41969 Sync UI events. The codes are listed in profile_syncer_service.h with more
41972 <int value="1" label="START_FROM_NTP"/>
41973 <int value="2" label="START_FROM_WRENCH"/>
41974 <int value="3" label="START_FROM_OPTIONS"/>
41975 <int value="10" label="CANCEL_FROM_SIGNON_WITHOUT_AUTH"/>
41976 <int value="11" label="CANCEL_DURING_SIGNON"/>
41977 <int value="12" label="CANCEL_DURING_SIGNON_AFTER_MERGE"/>
41978 <int value="20" label="STOP_FROM_OPTIONS"/>
41979 <int value="21" label="STOP_FROM_ADVANCED_DIALOG"/>
41980 <int value="30" label="MERGE_AND_SYNC_NEEDED"/>
41983 <enum name="SyncFaviconsAvailable" type="int">
41984 <int value="0" label="Synced favicons full"/>
41985 <int value="1" label="Synced favicons not full"/>
41988 <enum name="SyncFSConflictResolutionPolicy" type="int">
41989 <int value="0" label="Unknown"/>
41990 <int value="1" label="LastWriteWin"/>
41991 <int value="2" label="Manual"/>
41994 <enum name="SyncFSRemoteServiceState" type="int">
41995 <int value="0" label="OK"/>
41996 <int value="1" label="TemporaryUnavailable"/>
41997 <int value="2" label="AuthenticationRequired"/>
41998 <int value="3" label="Disabled"/>
42001 <enum name="SyncKeystoreDecryptionFailure" type="int">
42002 <int value="0" label="No keystore key"/>
42003 <int value="1" label="Unknown reason"/>
42006 <enum name="SyncModelTypes" type="int">
42007 <int value="0" label="Unspecified"/>
42008 <int value="1" label="Top level folder"/>
42009 <int value="2" label="Bookmarks"/>
42010 <int value="3" label="Preferences"/>
42011 <int value="4" label="Passwords"/>
42012 <int value="5" label="Autofill Profile"/>
42013 <int value="6" label="Autocomplete"/>
42014 <int value="7" label="Themes"/>
42015 <int value="8" label="Typed URLs"/>
42016 <int value="9" label="Extensions"/>
42017 <int value="10" label="Search Engines"/>
42018 <int value="11" label="Sessions"/>
42019 <int value="12" label="Apps"/>
42020 <int value="13" label="App Settings"/>
42021 <int value="14" label="Extension Settings"/>
42022 <int value="15" label="App Notifications"/>
42023 <int value="16" label="History Delete Directives"/>
42024 <int value="17" label="Nigori"/>
42025 <int value="18" label="Device Information"/>
42026 <int value="19" label="Experiments"/>
42027 <int value="20" label="Synced Notifications"/>
42028 <int value="21" label="Priority Preferences"/>
42029 <int value="22" label="Dictionary"/>
42030 <int value="23" label="Favicon Images"/>
42031 <int value="24" label="Favicon Tracking"/>
42032 <int value="25" label="Proxy Tabs"/>
42033 <int value="26" label="Managed User Settings"/>
42034 <int value="27" label="Managed Users"/>
42035 <int value="28" label="Articles"/>
42036 <int value="29" label="App list"/>
42037 <int value="30" label="Managed User Shared Settings"/>
42038 <int value="31" label="Synced Notification App Info"/>
42041 <enum name="SyncNigoriMigrationResult" type="int">
42042 <int value="0" label="Failed to set default encryption key"/>
42043 <int value="1" label="Failed to set nondefault encryption key"/>
42044 <int value="2" label="Failed to extract keystore decryptor"/>
42045 <int value="3" label="Failed to extract encryption keybag"/>
42047 label="Successfully migrated to non-backwards compatible keystore mode"/>
42049 label="Successfully migrated to backwards compatible keystore mode"/>
42050 <int value="6" label="Successfully migrated with frozen implicit passphrase"/>
42051 <int value="7" label="Successfully migrated with custom passphrase"/>
42054 <enum name="SyncNigoriMigrationState" type="int">
42055 <int value="0" label="Fully migrated"/>
42056 <int value="1" label="Not migrated due to cryptographer not ready"/>
42057 <int value="2" label="Not migrated due to missing keystore key"/>
42058 <int value="3" label="Not migrated for an unknown reason"/>
42061 <enum name="SyncSimpleConflictResolutions" type="int">
42063 Sync simple conflict resolutions. The codes are listed in
42064 conflict_resolver.h, and correspond to the different methods we have for
42065 resolving simple sync conflicts.
42067 <int value="0" label="Overwrite local"/>
42068 <int value="1" label="Overwrite server"/>
42069 <int value="2" label="Undelete"/>
42070 <int value="3" label="Ignore encryption"/>
42071 <int value="4" label="Nigori merge"/>
42072 <int value="5" label="Changes match"/>
42075 <enum name="SyncStartResult" type="int">
42077 Sync data type start results. The codes are listed in data_type_controller.h
42080 <int value="0" label="OK"/>
42081 <int value="1" label="OK_FIRST_RUN"/>
42082 <int value="2" label="BUSY"/>
42083 <int value="3" label="NOT_ENABLED"/>
42084 <int value="4" label="ASSOCIATION_FAILED"/>
42085 <int value="5" label="ABORTED"/>
42086 <int value="6" label="UNRECOVERABLE_ERROR"/>
42087 <int value="7" label="NEEDS_CRYPTO"/>
42090 <enum name="SyncUnrecoverableErrorReason" type="int">
42091 <summary>Reasons for sync unrecoverable errors.</summary>
42092 <int value="0" label="No error"/>
42093 <int value="1" label="Syncer error"/>
42094 <int value="2" label="Backend initialization error"/>
42095 <int value="3" label="Configuration retry"/>
42096 <int value="4" label="Configuration failure"/>
42097 <int value="5" label="Actionable error"/>
42100 <enum name="TabBackgroundLoadStatus" type="int">
42101 <int value="0" label="Loaded on creation and shown"/>
42102 <int value="1" label="Loaded on creation and lost"/>
42103 <int value="2" label="Not loaded on creation"/>
42106 <enum name="TabRestoreResult" type="int">
42107 <int value="0" label="Failure (other)"/>
42108 <int value="1" label="Success"/>
42109 <int value="2" label="Failure due to network connectivity"/>
42112 <enum name="TabRestoreUserAction" type="int">
42113 <int value="0" label="Wait for completion"/>
42114 <int value="1" label="Leave tab (close tab/switch tab/go to tab switcher)"/>
42115 <int value="2" label="Leave Chrome"/>
42118 <enum name="TabStatus" type="int">
42119 <int value="0" label="Memory resident"/>
42120 <int value="1" label="Evicted and reloaded"/>
42121 <int value="2" label="Reloaded due to cold start"/>
42122 <int value="3" label="Partially evicted"/>
42123 <int value="4" label="Reloaded due to backgrounding"/>
42124 <int value="5" label="Reloaded due to incognito"/>
42125 <int value="6" label="Reloaded due to cold start (fg tab on start)"/>
42126 <int value="7" label="Reloaded due to cold start (bg tab on switch)"/>
42127 <int value="8" label="Lazy load for 'Open in new tab'"/>
42128 <int value="9" label="Stopped due to page loading when backgrounding"/>
42129 <int value="10" label="Evicted due to page loading when backgrounding"/>
42132 <enum name="TabSwitchedToForegroundLaunchedWithURL" type="int">
42134 Deprecated as of 04/2014.
42136 <int value="0" label="Launched without an URL"/>
42137 <int value="1" label="Launched with an URL"/>
42140 <enum name="TabSwitchedToForegroundRevisit" type="int">
42142 Deprecated as of 04/2014.
42144 <int value="0" label="First time"/>
42145 <int value="1" label="Revisit"/>
42148 <enum name="TapDelayType" type="int">
42149 <int value="0" label="Delayed Tap"/>
42150 <int value="1" label="Undelayed Tap"/>
42153 <enum name="TcpSocketStatus" type="int">
42154 <int value="0" label="Unknown"/>
42155 <int value="1" label="Fast Connection Return"/>
42156 <int value="2" label="Slow Connection Return"/>
42157 <int value="3" label="Connection Error"/>
42158 <int value="4" label="Syn Data Acknowledged"/>
42159 <int value="5" label="Syn Data Nacked"/>
42160 <int value="6" label="Syn Data Probe Failed"/>
42161 <int value="7" label="No syn data + ack (can't happen)"/>
42162 <int value="8" label="No syn data + nack"/>
42163 <int value="9" label="No syn data + probe failed"/>
42166 <enum name="TimeZoneRequestEvent" type="int">
42167 <int value="0" label="Request start"/>
42168 <int value="1" label="Response success"/>
42169 <int value="2" label="Response not OK"/>
42170 <int value="3" label="Response empty"/>
42171 <int value="4" label="Response malformed"/>
42174 <enum name="TimeZoneRequestResult" type="int">
42175 <int value="0" label="Success"/>
42176 <int value="1" label="Failure"/>
42177 <int value="2" label="Server error"/>
42178 <int value="3" label="Request is cancelled."/>
42181 <enum name="TLSRenegotiationPatched" type="int">
42182 <int value="0" label="Not renegotiation patched"/>
42183 <int value="1" label="Renegotiation patched"/>
42186 <enum name="TouchpadDeviceState" type="int">
42187 <int value="0" label="NO_TP_PRESENT_NO_TP_EXPECTED">
42188 No touchpad detected on a device without built-in touchpad
42190 <int value="1" label="TP_PRESENT_NO_TP_EXPECTED">
42191 External touchpad detected on a device without built-in touchpad
42193 <int value="2" label="NO_TP_PRESENT_TP_EXPECTED_BOOT">
42194 Built-in touchpad not detected at boot time on a device with built-in
42195 touchpad (touchpad failure at boot time)
42197 <int value="3" label="TP_PRESENT_TP_EXPECTED_BOOT">
42198 Built-in touchpad detected at boot time on a device with built-in touchpad
42200 <int value="4" label="NO_TP_PRESENT_TP_EXPECTED_RESUME">
42201 Built-in touchpad not detected at resume time on a device with built-in
42202 touchpad (touchpad failure at resume time)
42204 <int value="5" label="TP_PRESENT_TP_EXPECTED_RESUME">
42205 Built-in touchpad detected at resume time on a device with built-in touchpad
42209 <enum name="TouchpadProblemType" type="int">
42210 <int value="0" label="All events">
42211 All observed input events from touchpad. Serves as a reference.
42213 <int value="1" label="Noisy Ground">
42214 The touchpad noise events (e.g. abrupt cursor jumps) caused by the noisy
42219 <enum name="TrackedPreference" type="int">
42220 <int value="0" label="prefs::kShowHomeButton"/>
42221 <int value="1" label="prefs::kHomePageIsNewTabPage"/>
42222 <int value="2" label="prefs::kHomePage"/>
42223 <int value="3" label="prefs::kRestoreOnStartup"/>
42224 <int value="4" label="prefs::kURLsToRestoreOnStartup"/>
42225 <int value="5" label="extensions::pref_names::kExtensions"/>
42226 <int value="6" label="prefs::kGoogleServicesLastUsername"/>
42227 <int value="7" label="prefs::kSearchProviderOverrides"/>
42228 <int value="8" label="prefs::kDefaultSearchProviderSearchURL"/>
42229 <int value="9" label="prefs::kDefaultSearchProviderKeyword"/>
42230 <int value="10" label="prefs::kDefaultSearchProviderName"/>
42231 <int value="11" label="prefs::kPinnedTabs"/>
42232 <int value="12" label="extensions::pref_names::kKnownDisabled"/>
42233 <int value="13" label="prefs::kProfileResetPromptMemento"/>
42236 <enum name="TranslateError" type="int">
42237 <int value="0" label="No error"/>
42238 <int value="1" label="Network error"/>
42239 <int value="2" label="Initialization error"/>
42240 <int value="3" label="Unknown language"/>
42241 <int value="4" label="Unsupported language"/>
42242 <int value="5" label="Identical language"/>
42243 <int value="6" label="Translation error"/>
42246 <enum name="TranslateInitiationStatus" type="int">
42247 <int value="0" label="Completely disabled by prefs"/>
42248 <int value="1" label="Completely disabled by switch"/>
42249 <int value="2" label="Disabled by user configuration"/>
42250 <int value="3" label="Unsupported Language"/>
42251 <int value="4" label="Unsupported URL"/>
42252 <int value="5" label="Do nothing for similar languages"/>
42253 <int value="6" label="Do nothing for accepted languages"/>
42254 <int value="7" label="Auto translation by user configuration"/>
42255 <int value="8" label="Auto translation by linked from a translated page"/>
42256 <int value="9" label="Show infobar"/>
42257 <int value="10" label="MIME-type is not supported"/>
42260 <enum name="TranslateLanguage" type="int">
42261 <int value="0" label="No language code"/>
42262 <int value="1" label="Valid language code"/>
42263 <int value="2" label="Invalid language code"/>
42266 <enum name="TranslateLanguageVerification" type="int">
42267 <int value="0" label="CLD is disabled"/>
42268 <int value="1" label="No Content-Language"/>
42269 <int value="2" label="CLD can not determine a language"/>
42270 <int value="3" label="CLD agrees with Content-Language"/>
42271 <int value="4" label="CLD disagrees with Content-Language"/>
42272 <int value="5" label="CLD can be trusted"/>
42273 <int value="6" label="CLD can complement a sub code"/>
42276 <enum name="TranslateScheme" type="int">
42277 <int value="0" label="http"/>
42278 <int value="1" label="https"/>
42279 <int value="2" label="unexpected other schemes"/>
42282 <enum name="UIEventType" type="int">
42283 <int value="0" label="Unknown"/>
42284 <int value="1" label="Touch released"/>
42285 <int value="2" label="Touch pressed"/>
42286 <int value="3" label="Touch moved"/>
42287 <int value="4" label="Touch stationary"/>
42288 <int value="5" label="Touch cancelled"/>
42289 <int value="6" label="Gesture scroll begin"/>
42290 <int value="7" label="Gesture scroll end"/>
42291 <int value="8" label="Gesture scroll update"/>
42292 <int value="9" label="Gesture tap"/>
42293 <int value="10" label="Gesture tap down"/>
42294 <int value="11" label="Gesture finger down"/>
42295 <int value="12" label="Gesture finger up"/>
42296 <int value="13" label="Gesture double tap"/>
42297 <int value="14" label="Gesture triple tap"/>
42298 <int value="15" label="Gesture two-finger tap"/>
42299 <int value="16" label="Gesture pinch begin"/>
42300 <int value="17" label="Gesture pinch end"/>
42301 <int value="18" label="Gesture pinch update (2 fingers)"/>
42302 <int value="19" label="Long press"/>
42303 <int value="20" label="Multi-finger swipe (2 fingers)"/>
42304 <int value="21" label="Scroll"/>
42305 <int value="22" label="Scroll fling start"/>
42306 <int value="23" label="Scroll fling cancel"/>
42307 <int value="24" label="Multi-finger swipe (3 fingers)"/>
42308 <int value="25" label="Multi-finger swipe (4+ fingers)"/>
42309 <int value="26" label="Gesture scroll update (2 fingers)"/>
42310 <int value="27" label="Gesture scroll update (3 fingers)"/>
42311 <int value="28" label="Gesture scroll update (4+ fingers)"/>
42312 <int value="29" label="Gesture pinch update (3 fingers)"/>
42313 <int value="30" label="Gesture pinch update (4+ fingers)"/>
42314 <int value="31" label="Long tap"/>
42315 <int value="32" label="Show Press"/>
42316 <int value="33" label="Tap Cancel"/>
42317 <int value="34" label="Edge swipe"/>
42320 <enum name="UmaInitSequence" type="int">
42321 <int value="0" label="Timer fired first"/>
42322 <int value="1" label="Init task completed first"/>
42325 <enum name="UmaMachineIdState" type="int">
42326 <int value="0" label="ID generation failed"/>
42327 <int value="1" label="No stored value"/>
42328 <int value="2" label="Machine ID changed"/>
42329 <int value="3" label="Machine ID unchanged"/>
42332 <enum name="UmaUploadResponseStatus" type="int">
42333 <int value="0" label="Unknown failure"/>
42334 <int value="1" label="Success"/>
42335 <int value="2" label="Bad request"/>
42336 <int value="3" label="No response"/>
42339 <enum name="UncacheableReason" type="int">
42340 <int value="0" label="kNoData"/>
42341 <int value="1" label="kPre11PartialResponse"/>
42342 <int value="2" label="kNoStrongValidatorOnPartialResponse"/>
42343 <int value="3" label="kShortMaxAge"/>
42344 <int value="4" label="kExpiresTooSoon"/>
42345 <int value="5" label="kHasMustRevalidate"/>
42346 <int value="6" label="kNoCache"/>
42347 <int value="7" label="kNoStore"/>
42350 <enum name="UniformityTrialGroupNotActive" type="int">
42351 <int value="0" label="Invalid"/>
42352 <int value="1" label="Group not reported"/>
42353 <int value="2" label="Trial was disabled"/>
42354 <int value="3" label="Group not reported and trial was disabled"/>
42357 <enum name="UpdateEngineAttemptResult" type="int">
42358 <int value="0" label="Update Succeeded"/>
42359 <int value="1" label="Internal Error"/>
42360 <int value="2" label="Payload Download Error"/>
42361 <int value="3" label="Metadata Malformed"/>
42362 <int value="4" label="Operation Malformed"/>
42363 <int value="5" label="Operation Execution Error"/>
42364 <int value="6" label="Metadata Verification Failed"/>
42365 <int value="7" label="Payload Verification Failed"/>
42366 <int value="8" label="Verification Failed"/>
42367 <int value="9" label="Post-install Failed"/>
42368 <int value="10" label="Abnormal Termination"/>
42371 <enum name="UpdateEngineCheckReaction" type="int">
42372 <int value="0" label="Updating"/>
42373 <int value="1" label="Ignoring"/>
42374 <int value="2" label="Deferring"/>
42375 <int value="3" label="Backing Off"/>
42378 <enum name="UpdateEngineCheckResult" type="int">
42379 <int value="0" label="Update Available"/>
42380 <int value="1" label="No Update Available"/>
42381 <int value="2" label="Response Download Error"/>
42382 <int value="3" label="Response Parsing Error"/>
42383 <int value="4" label="Reboot Pending"/>
42386 <enum name="UpdateEngineConnectionType" type="int">
42387 <int value="0" label="Unknown"/>
42388 <int value="1" label="Ethernet"/>
42389 <int value="2" label="Wifi"/>
42390 <int value="3" label="WiMAX"/>
42391 <int value="4" label="Bluetooth"/>
42392 <int value="5" label="Cellular"/>
42393 <int value="6" label="Tethered (Ethernet)"/>
42394 <int value="7" label="Tethered (Wifi)"/>
42397 <enum name="UpdateEngineDownloadErrorCode" type="int">
42398 <int value="0" label="Download Error"/>
42399 <int value="100" label="Input Malformed (Internal Error)"/>
42400 <int value="101" label="Unknown HTTP Status (not 200-599)"/>
42401 <int value="400" label="Bad Request (HTTP Status 400)"/>
42402 <int value="401" label="Unauthorized (HTTP Status 401)"/>
42403 <int value="402" label="Payment Required (HTTP Status 402)"/>
42404 <int value="403" label="Forbidden (HTTP Status 403)"/>
42405 <int value="404" label="Not Found (HTTP Status 404)"/>
42406 <int value="405" label="Method Not Allowed (HTTP Status 405)"/>
42407 <int value="406" label="Not Acceptable (HTTP Status 406)"/>
42408 <int value="407" label="Proxy Auth Req (HTTP Status 407)"/>
42409 <int value="408" label="Request Timeout (HTTP Status 408)"/>
42410 <int value="409" label="Conflict (HTTP Status 409)"/>
42411 <int value="410" label="Gone (HTTP Status 410)"/>
42412 <int value="500" label="Internal Server Error (HTTP Status 500)"/>
42413 <int value="501" label="Not Implemented (HTTP Status 501)"/>
42414 <int value="502" label="Bad Gateway (HTTP Status 502)"/>
42415 <int value="503" label="Service Unavailable (HTTP Status 503)"/>
42416 <int value="504" label="Gateway Timeout (HTTP Status 504)"/>
42419 <enum name="UpdateEngineDownloadSource" type="int">
42420 <int value="0" label="HTTPS Server"/>
42421 <int value="1" label="HTTP Server"/>
42422 <int value="2" label="HTTP Peer"/>
42425 <enum name="UpdateEngineDownloadSources" type="int">
42426 <int value="0" label="Other"/>
42427 <int value="1" label="HTTPS Server Only"/>
42428 <int value="2" label="HTTP Server Only"/>
42429 <int value="3" label="HTTP Server, HTTPS Server"/>
42430 <int value="4" label="HTTP Peer Only"/>
42431 <int value="5" label="HTTP Peer and HTTPS Server"/>
42432 <int value="6" label="HTTP Peer and HTTP Server"/>
42433 <int value="7" label="HTTP Peer, HTTPS Server, and HTTP Server"/>
42436 <enum name="UpdateEngineErrorCode" type="int">
42437 <int value="0" label="kErrorCodeSuccess"/>
42438 <int value="1" label="kErrorCodeError"/>
42439 <int value="2" label="kErrorCodeOmahaRequestError"/>
42440 <int value="3" label="kErrorCodeOmahaResponseHandlerError"/>
42441 <int value="4" label="kErrorCodeFilesystemCopierError"/>
42442 <int value="5" label="kErrorCodePostinstallRunnerError"/>
42443 <int value="6" label="kErrorCodeSetBootableFlagError"/>
42444 <int value="7" label="kErrorCodeInstallDeviceOpenError"/>
42445 <int value="8" label="kErrorCodeKernelDeviceOpenError"/>
42446 <int value="9" label="kErrorCodeDownloadTransferError"/>
42447 <int value="10" label="kErrorCodePayloadHashMismatchError"/>
42448 <int value="11" label="kErrorCodePayloadSizeMismatchError"/>
42449 <int value="12" label="kErrorCodeDownloadPayloadVerificationError"/>
42450 <int value="13" label="kErrorCodeDownloadNewPartitionInfoError"/>
42451 <int value="14" label="kErrorCodeDownloadWriteError"/>
42452 <int value="15" label="kErrorCodeNewRootfsVerificationError"/>
42453 <int value="16" label="kErrorCodeNewKernelVerificationError"/>
42454 <int value="17" label="kErrorCodeSignedDeltaPayloadExpectedError"/>
42455 <int value="18" label="kErrorCodeDownloadPayloadPubKeyVerificationError"/>
42456 <int value="19" label="kErrorCodePostinstallBootedFromFirmwareB"/>
42457 <int value="20" label="kErrorCodeDownloadStateInitializationError"/>
42458 <int value="21" label="kErrorCodeDownloadInvalidMetadataMagicString"/>
42459 <int value="22" label="kErrorCodeDownloadSignatureMissingInManifest"/>
42460 <int value="23" label="kErrorCodeDownloadManifestParseError"/>
42461 <int value="24" label="kErrorCodeDownloadMetadataSignatureError"/>
42462 <int value="25" label="kErrorCodeDownloadMetadataSignatureVerificationError"/>
42463 <int value="26" label="kErrorCodeDownloadMetadataSignatureMismatch"/>
42464 <int value="27" label="kErrorCodeDownloadOperationHashVerificationError"/>
42465 <int value="28" label="kErrorCodeDownloadOperationExecutionError"/>
42466 <int value="29" label="kErrorCodeDownloadOperationHashMismatch"/>
42467 <int value="30" label="kErrorCodeOmahaRequestEmptyResponseError"/>
42468 <int value="31" label="kErrorCodeOmahaRequestXMLParseError"/>
42469 <int value="32" label="kErrorCodeDownloadInvalidMetadataSize"/>
42470 <int value="33" label="kErrorCodeDownloadInvalidMetadataSignature"/>
42471 <int value="34" label="kErrorCodeOmahaRequestResponseInvalid"/>
42472 <int value="35" label="kErrorCodeOmahaUpdateIgnoredPerPolicy"/>
42473 <int value="36" label="kErrorCodeOmahaUpdateDeferredPerPolicy"/>
42474 <int value="37" label="kErrorCodeOmahaErrorInHTTPResponse"/>
42475 <int value="38" label="kErrorCodeDownloadOperationHashMissingError"/>
42476 <int value="39" label="kErrorCodeDownloadMetadataSignatureMissingError"/>
42477 <int value="40" label="kErrorCodeOmahaUpdateDeferredForBackoff"/>
42478 <int value="41" label="kErrorCodePostinstallPowerwashError"/>
42479 <int value="42" label="kErrorCodeUpdateCanceledByChannelChange"/>
42480 <int value="43" label="kErrorCodePostinstallFirmwareRONotUpdatable"/>
42481 <int value="44" label="kErrorCodeUnsupportedMajorPayloadVersion"/>
42482 <int value="45" label="kErrorCodeUnsupportedMinorPayloadVersion"/>
42485 <enum name="UpdateEngineInstallDateProvisioningSource" type="int">
42486 <int value="0" label="Omaha Response"/>
42487 <int value="1" label="OOBE Marker"/>
42490 <enum name="UpdateEnginePayloadFormat" type="int">
42491 <int value="0" label="Full"/>
42492 <int value="1" label="Delta"/>
42493 <int value="2" label="Forced Full"/>
42496 <enum name="UpdatePolicy" type="int">
42497 <int value="0" label="UPDATES_DISABLED"/>
42498 <int value="1" label="AUTOMATIC_UPDATES"/>
42499 <int value="2" label="MANUAL_UPDATES_ONLY"/>
42500 <int value="3" label="AUTO_UPDATES_ONLY"/>
42503 <enum name="UrlResolutionResult" type="int">
42504 <int value="0" label="Absolute URL"/>
42505 <int value="1" label="Resolutions Differ"/>
42506 <int value="2" label="Resolutions Agree"/>
42509 <enum name="URLSchemeForHistogram" type="int">
42510 <int value="0" label="kUnknownURLScheme"/>
42511 <int value="1" label="kMissingURLScheme"/>
42512 <int value="2" label="kHttpURLScheme"/>
42513 <int value="3" label="kHttpsURLScheme"/>
42514 <int value="4" label="kFtpURLScheme"/>
42515 <int value="5" label="kChromeExtensionURLScheme"/>
42516 <int value="6" label="kJavascriptURLScheme"/>
42517 <int value="7" label="kFileURLScheme"/>
42518 <int value="8" label="kBlobURLScheme"/>
42519 <int value="9" label="kDataURLScheme"/>
42520 <int value="10" label="kFileSystemScheme"/>
42523 <enum name="UserSelectableSyncType" type="int">
42524 <int value="0" label="Bookmarks"/>
42525 <int value="1" label="Preferences"/>
42526 <int value="2" label="Passwords"/>
42527 <int value="3" label="Autofill"/>
42528 <int value="4" label="Themes"/>
42529 <int value="5" label="Omnibox History"/>
42530 <int value="6" label="Extensions"/>
42531 <int value="7" label="Open Tabs"/>
42532 <int value="8" label="Apps"/>
42535 <enum name="UserType" type="int">
42536 <int value="0" label="Regular"/>
42537 <int value="1" label="Guest"/>
42538 <int value="2" label="Retail Mode"/>
42539 <int value="3" label="Public Account"/>
42540 <int value="4" label="Locally Managed"/>
42541 <int value="5" label="Kiosk App"/>
42544 <enum name="VariationSeedSignature" type="int">
42545 <int value="0" label="Signature Missing"/>
42546 <int value="1" label="Signature Decode Failed"/>
42547 <int value="2" label="Invalid Signature"/>
42548 <int value="3" label="Invalid Seed"/>
42549 <int value="4" label="Valid Signature for Seed"/>
42552 <enum name="VariationsResourceRequestsAllowedState" type="int">
42553 <int value="0" label="Requests allowed"/>
42554 <int value="1" label="Requests not allowed (Obsolete 11/2013)"/>
42555 <int value="2" label="Notified that requests became allowed"/>
42556 <int value="3" label="Requests not allowed: EULA not accepted"/>
42557 <int value="4" label="Requests not allowed: network down"/>
42558 <int value="5" label="Requests not allowed: disabled by command line"/>
42561 <enum name="VariationsSeedDateChange" type="int">
42562 <int value="0" label="No previous date"/>
42563 <int value="1" label="New date older than old date"/>
42564 <int value="2" label="Same day"/>
42565 <int value="3" label="Day changed"/>
42568 <enum name="VariationsSeedEmpty" type="int">
42569 <int value="0" label="Seed Not Empty"/>
42570 <int value="1" label="Seed Empty"/>
42571 <int value="2" label="Seed Corrupt"/>
42572 <int value="3" label="Seed Signature Verification Failed"/>
42575 <enum name="VaryType" type="int">
42576 <int value="0" label="No Vary header present"/>
42577 <int value="1" label="Vary:User-Agent"/>
42578 <int value="2" label="Other"/>
42581 <enum name="VAVDAH264DecoderFailure" type="int">
42582 <int value="0" label="FRAME_MBS_ONLY_FLAG_NOT_ONE"/>
42583 <int value="1" label="GAPS_IN_FRAME_NUM"/>
42584 <int value="2" label="MID_STREAM_RESOLUTION_CHANGE"/>
42585 <int value="3" label="INTERLACED_STREAM"/>
42586 <int value="4" label="VAAPI_ERROR"/>
42589 <enum name="VideoCodec" type="int">
42590 <int value="0" label="kUnknownVideoCodec"/>
42591 <int value="1" label="kCodecH264"/>
42592 <int value="2" label="kCodecVC1"/>
42593 <int value="3" label="kCodecMPEG2"/>
42594 <int value="4" label="kCodecMPEG4"/>
42595 <int value="5" label="kCodecTheora"/>
42596 <int value="6" label="kCodecVP8"/>
42597 <int value="7" label="kCodecVP9"/>
42600 <enum name="VideoCodecProfile" type="int">
42601 <int value="0" label="H.264 Baseline"/>
42602 <int value="1" label="H.264 Main"/>
42603 <int value="2" label="H.264 Extended"/>
42604 <int value="3" label="H.264 High"/>
42605 <int value="4" label="H.264 High10"/>
42606 <int value="5" label="H.264 High422"/>
42607 <int value="6" label="H.264 High444"/>
42608 <int value="7" label="H.264 ScalableBaseline"/>
42609 <int value="8" label="H.264 ScalableHigh"/>
42610 <int value="9" label="H.264 StereoHigh"/>
42611 <int value="10" label="H.264 MultiviewHigh"/>
42612 <int value="11" label="VP8"/>
42613 <int value="12" label="VP9"/>
42616 <enum name="VideoPixelFormat" type="int">
42617 <int value="0" label="UNKNOWN"/>
42618 <int value="1" label="YV12"/>
42619 <int value="2" label="YV16"/>
42620 <int value="3" label="I420"/>
42621 <int value="4" label="YV12A"/>
42622 <int value="5" label="HOLE"/>
42623 <int value="6" label="NATIVE_TEXTURE"/>
42624 <int value="7" label="YV12J"/>
42627 <enum name="ViewFileType" type="int">
42628 <int value="0" label="other"/>
42629 <int value="1" label=".3ga"/>
42630 <int value="2" label=".3gp"/>
42631 <int value="3" label=".aac"/>
42632 <int value="4" label=".alac"/>
42633 <int value="5" label=".asf"/>
42634 <int value="6" label=".avi"/>
42635 <int value="7" label=".bmp"/>
42636 <int value="8" label=".csv"/>
42637 <int value="9" label=".doc"/>
42638 <int value="10" label=".docx"/>
42639 <int value="11" label=".flac"/>
42640 <int value="12" label=".gif"/>
42641 <int value="13" label=".jpeg"/>
42642 <int value="14" label=".jpg"/>
42643 <int value="15" label=".log"/>
42644 <int value="16" label=".m3u"/>
42645 <int value="17" label=".m3u8"/>
42646 <int value="18" label=".m4a"/>
42647 <int value="19" label=".m4v"/>
42648 <int value="20" label=".mid"/>
42649 <int value="21" label=".mkv"/>
42650 <int value="22" label=".mov"/>
42651 <int value="23" label=".mp3"/>
42652 <int value="24" label=".mp4"/>
42653 <int value="25" label=".mpg"/>
42654 <int value="26" label=".odf"/>
42655 <int value="27" label=".odp"/>
42656 <int value="28" label=".ods"/>
42657 <int value="29" label=".odt"/>
42658 <int value="30" label=".oga"/>
42659 <int value="31" label=".ogg"/>
42660 <int value="32" label=".ogv"/>
42661 <int value="33" label=".pdf"/>
42662 <int value="34" label=".png"/>
42663 <int value="35" label=".ppt"/>
42664 <int value="36" label=".pptx"/>
42665 <int value="37" label=".ra"/>
42666 <int value="38" label=".ram"/>
42667 <int value="39" label=".rar"/>
42668 <int value="40" label=".rm"/>
42669 <int value="41" label=".rtf"/>
42670 <int value="42" label=".wav"/>
42671 <int value="43" label=".webm"/>
42672 <int value="44" label=".webp"/>
42673 <int value="45" label=".wma"/>
42674 <int value="46" label=".wmv"/>
42675 <int value="47" label=".xls"/>
42676 <int value="48" label=".xlsx"/>
42679 <enum name="VPNDriver" type="int">
42680 <int value="0" label="OpenVPN"/>
42681 <int value="1" label="L2TP/IPSec"/>
42684 <enum name="VPNRemoteAuthenticationType" type="int">
42685 <int value="0" label="OpenVPN Default"/>
42686 <int value="1" label="OpenVPN Certificate"/>
42687 <int value="2" label="L2TP/IPSec Default"/>
42688 <int value="3" label="L2TP/IPSec Certificate"/>
42689 <int value="4" label="L2TP/IPSec PSK"/>
42692 <enum name="VPNUserAuthenticationType" type="int">
42693 <int value="0" label="OpenVPN None"/>
42694 <int value="1" label="OpenVPN Certificate"/>
42695 <int value="2" label="OpenVPN Username/Password"/>
42696 <int value="3" label="OpenVPN Username/Password/OTP"/>
42697 <int value="4" label="L2TP/IPSec None"/>
42698 <int value="5" label="L2TP/IPSec Certificate"/>
42699 <int value="6" label="L2TP/IPSec Username/Password"/>
42702 <enum name="WalletApiCall" type="int">
42703 <int value="0" label="Unknown API call"/>
42704 <int value="1" label="Accept Legal Documents"/>
42705 <int value="2" label="Authenticate Instrument"/>
42706 <int value="3" label="Get Full Wallet"/>
42707 <int value="4" label="Get Wallet Items"/>
42708 <int value="5" label="Save to Wallet"/>
42711 <enum name="WalletErrors" type="int">
42712 <int value="0" label="Baseline: Issued request"/>
42713 <int value="1" label="Fatal error (deprecated)"/>
42714 <int value="2" label="Malformed response"/>
42715 <int value="3" label="Network error"/>
42716 <int value="4" label="Bad request"/>
42717 <int value="5" label="Internal error"/>
42718 <int value="6" label="Invalid params"/>
42719 <int value="7" label="Service unavailable"/>
42720 <int value="8" label="Spending limit exceeded"/>
42721 <int value="9" label="Unsupported API version"/>
42722 <int value="10" label="Unknown error"/>
42723 <int value="11" label="Unsupported merchant"/>
42724 <int value="12" label="Unsupported buyer legal address"/>
42725 <int value="13" label="Unverified know your customer status"/>
42728 <enum name="WalletRequiredActions" type="int">
42729 <int value="0" label="Baseline: Issued request"/>
42730 <int value="1" label="Unknown"/>
42731 <int value="2" label="GAIA auth"/>
42732 <int value="3" label="Passive GAIA auth"/>
42733 <int value="4" label="Set up Wallet"/>
42734 <int value="5" label="Accept ToS"/>
42735 <int value="6" label="Update expiration date"/>
42736 <int value="7" label="Upgrade min address"/>
42737 <int value="8" label="Choose another instrument or address"/>
42738 <int value="9" label="Verify CVV"/>
42739 <int value="10" label="Invalid form field"/>
42740 <int value="11" label="Require phone number"/>
42743 <enum name="WebFontCacheHit" type="int">
42744 <int value="0" label="Miss"/>
42745 <int value="1" label="Hit"/>
42746 <int value="2" label="Served from data URL"/>
42749 <enum name="WebFontUsageType" type="int">
42750 <int value="0" label="Styled, and used"/>
42751 <int value="1" label="Styled, but not used"/>
42752 <int value="2" label="Not styled, but used"/>
42755 <enum name="WebHistoryStatus" type="int">
42756 <int value="0" label="WEB_HISTORY_QUERY_FAILED">Failed</int>
42757 <int value="1" label="WEB_HISTORY_QUERY_SUCCEEDED">Succeeded</int>
42758 <int value="2" label="WEB_HISTORY_QUERY_TIMED_OUT">Timed out</int>
42761 <enum name="WebSocketHandshakeResult" type="int">
42762 <int value="0" label="Incomplete"/>
42763 <int value="1" label="Normal"/>
42764 <int value="2" label="Failed"/>
42765 <int value="3" label="Connected"/>
42768 <enum name="WebSocketNewHandshakeResult" type="int">
42769 <int value="0" label="INCOMPLETE">Incomplete</int>
42770 <int value="1" label="CONNECTED">Connected</int>
42771 <int value="2" label="FAILED">Failed</int>
42774 <enum name="WebSocketNewPerMessageDeflateContextTakeoverMode" type="int">
42775 <int value="0" label="Do not take over"/>
42776 <int value="1" label="Take over"/>
42779 <enum name="WebSocketPerMessageDeflateContextTakeOverMode" type="int">
42780 <int value="0" label="Do not take over"/>
42781 <int value="1" label="Take over"/>
42784 <enum name="WebSocketSendType" type="int">
42785 <int value="0" label="String"/>
42786 <int value="1" label="ArrayBuffer"/>
42787 <int value="2" label="ArrayBufferView"/>
42788 <int value="3" label="Blob"/>
42791 <enum name="WiFiApMode" type="int">
42792 <int value="0" label="Unknown"/>
42793 <int value="1" label="Managed"/>
42794 <int value="2" label="AdHoc"/>
42797 <enum name="WiFiReasonCode" type="int">
42798 <int value="0" label="kReasonReserved0"/>
42799 <int value="1" label="kReasonCodeUnspecified"/>
42800 <int value="2" label="kReasonCodePreviousAuthenticationInvalid"/>
42801 <int value="3" label="kReasonCodeSenderHasLeft"/>
42802 <int value="4" label="kReasonCodeInactivity"/>
42803 <int value="5" label="kReasonCodeTooManySTAs"/>
42804 <int value="6" label="kReasonCodeNonAuthenticated"/>
42805 <int value="7" label="kReasonCodeNonAssociated"/>
42806 <int value="8" label="kReasonCodeDisassociatedHasLeft"/>
42807 <int value="9" label="kReasonCodeReassociationNotAuthenticated"/>
42808 <int value="10" label="kReasonCodeUnacceptablePowerCapability"/>
42809 <int value="11" label="kReasonCodeUnacceptableSupportedChannelInfo"/>
42810 <int value="12" label="kReasonReserved12"/>
42811 <int value="13" label="kReasonCodeInvalidInfoElement"/>
42812 <int value="14" label="kReasonCodeMICFailure"/>
42813 <int value="15" label="kReasonCode4WayTimeout"/>
42814 <int value="16" label="kReasonCodeGroupKeyHandshakeTimeout"/>
42815 <int value="17" label="kReasonCodeDifferenIE"/>
42816 <int value="18" label="kReasonCodeGroupCipherInvalid"/>
42817 <int value="19" label="kReasonCodePairwiseCipherInvalid"/>
42818 <int value="20" label="kReasonCodeAkmpInvalid"/>
42819 <int value="21" label="kReasonCodeUnsupportedRsnIeVersion"/>
42820 <int value="22" label="kReasonCodeInvalidRsnIeCaps"/>
42821 <int value="23" label="kReasonCode8021XAuth"/>
42822 <int value="24" label="kReasonCodeCipherSuiteRejected"/>
42823 <int value="25" label="kReasonReserved25"/>
42824 <int value="26" label="kReasonReserved26"/>
42825 <int value="27" label="kReasonReserved27"/>
42826 <int value="28" label="kReasonReserved28"/>
42827 <int value="29" label="kReasonReserved29"/>
42828 <int value="30" label="kReasonReserved30"/>
42829 <int value="31" label="kReasonReserved31"/>
42830 <int value="32" label="kReasonCodeUnspecifiedQoS"/>
42831 <int value="33" label="kReasonCodeQoSBandwidth"/>
42832 <int value="34" label="kReasonCodeiPoorConditions"/>
42833 <int value="35" label="kReasonCodeOutsideTxop"/>
42834 <int value="36" label="kReasonCodeStaLeaving"/>
42835 <int value="37" label="kReasonCodeUnacceptableMechanism"/>
42836 <int value="38" label="kReasonCodeSetupRequired"/>
42837 <int value="39" label="kReasonCodeTimeout"/>
42838 <int value="45" label="kReasonCodeCipherSuiteNotSupported"/>
42841 <enum name="WiFiScanResult" type="int">
42842 <int value="0" label="ProgressiveScan connected"/>
42843 <int value="1" label="ProgressiveScan error then FullScan didn't connect"/>
42844 <int value="2" label="ProgressiveScan error then FullScan connected"/>
42846 label="ProgressiveScan didn't connect then FullScan didn't connect"/>
42848 label="ProgressiveScan didn't connect then FullScan connected"/>
42849 <int value="5" label="FullScan didn't connect"/>
42850 <int value="6" label="FullScan connected"/>
42851 <int value="7" label="Internal error"/>
42854 <enum name="WiFiStatusType" type="int">
42855 <int value="0" label="kStatusCodeTypeByAp"/>
42856 <int value="1" label="kStatusCodeTypeByClient"/>
42857 <int value="2" label="kStatusCodeTypeByUser"/>
42858 <int value="3" label="kStatusCodeTypeConsideredDead"/>
42861 <enum name="Win8PageLoadType" type="int">
42862 <int value="0" label="Metro"/>
42863 <int value="1" label="Desktop"/>
42864 <int value="2" label="Metro Aura"/>
42865 <int value="3" label="Desktop Aura"/>
42868 <enum name="WindowsVersion" type="int">
42869 <int value="0" label="Pre-XP"/>
42870 <int value="1" label="XP"/>
42871 <int value="2" label="2003 Server"/>
42872 <int value="3" label="Vista"/>
42873 <int value="4" label="Windows 7"/>
42874 <int value="5" label="Windows 8"/>
42877 <enum name="WindowType" type="int">
42878 <int value="0" label="Other"/>
42879 <int value="1" label="Browser"/>
42880 <int value="2" label="Hosted App"/>
42881 <int value="3" label="Packaged App"/>
42884 <enum name="XMLHttpRequestSendArrayBufferOrView" type="int">
42885 <int value="0" label="XMLHttpRequestSendArrayBuffer"/>
42886 <int value="1" label="XMLHttpRequestSendArrayBufferView"/>
42891 <!-- Histogram suffixes list -->
42893 <histogram_suffixes_list>
42895 <histogram_suffixes name="ActiveNetworkState">
42896 <suffix name="Offline"
42897 label="network manager thinks that the active network is offline"/>
42898 <suffix name="Online"
42899 label="network manager thinks that the active network is online"/>
42900 <suffix name="RestrictedPool"
42901 label="network manager thinks that the active network is behind portal"/>
42902 <affected-histogram name="CaptivePortal.OOBE.DiscrepancyWithShill"/>
42903 <affected-histogram name="CaptivePortal.Session.DiscrepancyWithShill"/>
42904 </histogram_suffixes>
42906 <histogram_suffixes name="AsyncSlowStart">
42907 <suffix name="AsyncSlowStart" label="Async Slow Start on"/>
42908 <suffix name="AsyncSlowStart_off" label="Async Slow Start off"/>
42909 <suffix name="AsyncSlowStart_on" label="Async Slow Start on"/>
42910 <affected-histogram name="Net.Transaction_Connected_New"/>
42911 <affected-histogram name="Renderer4.StartToFinish"/>
42912 </histogram_suffixes>
42914 <histogram_suffixes name="AutofillServerExperiments">
42915 <suffix name="ar06" label="Acceptance ratio: 0.6"/>
42916 <suffix name="ar1" label="Acceptance ratio: 1.0"/>
42917 <suffix name="ar2" label="Acceptance ratio: 2.0"/>
42918 <suffix name="ar4" label="Acceptance ratio: 4.0"/>
42919 <suffix name="ar04wr3fs4"
42920 label="Acceptance ratio: 0.4; winner lead ratio: 3.0; min form score: 4"/>
42921 <suffix name="ar05wlr15"
42922 label="Acceptance ratio: 0.5; winner lead ratio: 1.5"/>
42923 <suffix name="ar05wlr25"
42924 label="Acceptance ratio: 0.5; winner lead ratio: 2.5"/>
42925 <suffix name="ar05wr15fs5"
42926 label="Acceptance ratio: 0.5; winner lead ratio: 1.5; min form score: 5"/>
42927 <suffix name="fp05" label="Probability picker algorithm, p=0.5"/>
42928 <suffix name="fp025" label="Probability picker algorithm, p=0.25"/>
42929 <suffix name="fp05cc03"
42930 label="Probability picker algorithm, p=0.5; p_ccname=0.3"/>
42931 <suffix name="fp05cco03"
42932 label="Probability picker algorithm, p=0.5;
42933 p_ccname_given_other_cc_fields=0.3"/>
42934 <suffix name="fp05cco03cstd"
42935 label="Probability picker algorithm, p=0.5;
42936 p_ccname_given_other_cc_fields=0.3; with fallback to the default
42938 <suffix name="fp05cc03e1"
42939 label="Probability picker algorithm, p=0.5 for cc and company name
42940 fields; p_ccname_given_other_cc_fields=0.3; with fallback to the
42941 default algorithm;"/>
42942 <suffix name="tbar1" label="Use only Toolbar upload data"/>
42943 <affected-histogram name="Autofill.Quality"/>
42944 <affected-histogram name="AutoFill.Quality"/>
42945 <affected-histogram name="Autofill.Quality.HeuristicType"/>
42946 <affected-histogram name="Autofill.Quality.HeuristicType.ByFieldType"/>
42947 <affected-histogram name="Autofill.Quality.PredictedType"/>
42948 <affected-histogram name="Autofill.Quality.PredictedType.ByFieldType"/>
42949 <affected-histogram name="Autofill.Quality.ServerType"/>
42950 <affected-histogram name="Autofill.Quality.ServerType.ByFieldType"/>
42951 </histogram_suffixes>
42953 <histogram_suffixes name="CacheListSize">
42954 <suffix name="CacheListSize_12" label="Control"/>
42955 <suffix name="CacheListSize_13" label="Extended deleted list (2x)"/>
42956 <suffix name="CacheListSize_14" label="Out of the experiment"/>
42957 <affected-histogram name="DiskCache.TotalIOTime"/>
42958 <affected-histogram name="Net.HttpJob.TotalTime"/>
42959 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
42960 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
42961 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
42962 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
42963 <affected-histogram name="PLT.Abandoned"/>
42964 <affected-histogram name="PLT.BeginToFinish"/>
42965 <affected-histogram name="PLT.BeginToFinish_HistoryLoad"/>
42966 <affected-histogram name="PLT.BeginToFinish_LinkLoadCacheOnly"/>
42967 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
42968 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
42969 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
42970 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
42971 <affected-histogram name="PLT.BeginToFinish_Reload"/>
42972 </histogram_suffixes>
42974 <histogram_suffixes name="CacheSensitivityAnalysis">
42975 <suffix name="No" label="Turned off"/>
42976 <suffix name="Control" label="Control group"/>
42977 <suffix name="ControlA" label="Control, Group A"/>
42978 <suffix name="ControlB" label="Control, Group B"/>
42979 <suffix name="100" label="100% slowdown"/>
42980 <suffix name="100A" label="100% slowdown, Group A"/>
42981 <suffix name="100B" label="100% slowdown, Group B"/>
42982 <suffix name="200A" label="200% slowdown, Group A"/>
42983 <suffix name="200B" label="200% slowdown, Group B"/>
42984 <suffix name="400A" label="400% slowdown, Group A"/>
42985 <suffix name="400B" label="400% slowdown, Group B"/>
42986 <affected-histogram name="Net.HttpJob.TotalTime"/>
42987 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
42988 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
42989 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
42990 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
42991 <affected-histogram name="PLT.BeginToFinish_CacheSensitivity"/>
42992 <affected-histogram name="PLT.BeginToFinishDoc_CacheSensitivity"/>
42993 <affected-histogram name="PLT.BeginToFirstPaint_CacheSensitivity"/>
42994 <affected-histogram name="PLT.CommitToFirstPaint_CacheSensitivity"/>
42995 </histogram_suffixes>
42997 <histogram_suffixes name="CacheSensitivityHistograms">
42998 <suffix name="CacheSensitivity" label="Cache Sensivitiy Analysis"/>
42999 <affected-histogram name="PLT.BeginToFinish"/>
43000 <affected-histogram name="PLT.BeginToFinishDoc"/>
43001 <affected-histogram name="PLT.BeginToFirstPaint"/>
43002 <affected-histogram name="PLT.CommitToFirstPaint"/>
43003 </histogram_suffixes>
43005 <histogram_suffixes name="CertificateTypeAlgorithms" separator=".">
43006 <owner>rsleevi@chromium.org</owner>
43007 <suffix name="DH" label="DH"/>
43008 <suffix name="DSA" label="DSA"/>
43009 <suffix name="ECDH" label="ECDH"/>
43010 <suffix name="ECDSA" label="ECDSA"/>
43011 <suffix name="RSA" label="RSA"/>
43012 <suffix name="Unknown" label="SPKI unrecognized by cert library"/>
43013 <suffix name="Unsupported" label="Un-histogrammed type - please fix"/>
43014 <affected-histogram name="CertificateType.BR.Intermediate"/>
43015 <affected-histogram name="CertificateType.BR.Leaf"/>
43016 <affected-histogram name="CertificateType.BR.Root"/>
43017 <affected-histogram name="CertificateType.NonBR.Intermediate"/>
43018 <affected-histogram name="CertificateType.NonBR.Leaf"/>
43019 <affected-histogram name="CertificateType.NonBR.Root"/>
43020 <affected-histogram name="CertificateType2.BR.Intermediate"/>
43021 <affected-histogram name="CertificateType2.BR.Leaf"/>
43022 <affected-histogram name="CertificateType2.BR.Root"/>
43023 <affected-histogram name="CertificateType2.NonBR.Intermediate"/>
43024 <affected-histogram name="CertificateType2.NonBR.Leaf"/>
43025 <affected-histogram name="CertificateType2.NonBR.Root"/>
43026 </histogram_suffixes>
43028 <histogram_suffixes name="CertificateTypeBRValidity" separator=".">
43030 Deprecated as of 8/2013. This histogram only considered the leaf certificate
43031 expiry date as a proxy for whether a certificate was in-scope for the BRs,
43032 but did not consider the issuance date. As some CAs have issued long-lived
43033 certs prior to the BRs, this disproportionately reported those certs as
43034 being subject to the BRs, but non-compliant, when in reality they're not
43038 label="The *leaf* certificate of the chain expires after 2013-12-31,
43039 meaning that it should be in scope for the Baseline
43040 Requirement's key size requirements"/>
43041 <suffix name="NonBR"
43042 label="The *leaf* certificate of the chain expires on or before
43044 <affected-histogram name="CertificateType"/>
43045 </histogram_suffixes>
43047 <histogram_suffixes name="CertificateTypeBRValidity2" separator=".">
43049 label="The *leaf* certificate of the chain expires after 2013-12-31 and
43050 was issued on or after 2012-07-01, as judged by the notBefore,
43051 meaning that it should be in scope for the Baseline
43052 Requirement's key size requirements"/>
43053 <suffix name="NonBR"
43054 label="The *leaf* certificate of the chain expires on or before
43055 2013-12-31 or was issued before 2012-07-01"/>
43056 <affected-histogram name="CertificateType2"/>
43057 </histogram_suffixes>
43059 <histogram_suffixes name="CertificateTypeChainPosition" separator=".">
43060 <suffix name="Intermediate" label="Intermediate's SPKI"/>
43061 <suffix name="Leaf" label="Leaf's SPKI"/>
43062 <suffix name="Root" label="Root's SPKI"/>
43063 <affected-histogram name="CertificateType.BR"/>
43064 <affected-histogram name="CertificateType.NonBR"/>
43065 <affected-histogram name="CertificateType2.BR"/>
43066 <affected-histogram name="CertificateType2.NonBR"/>
43067 </histogram_suffixes>
43069 <histogram_suffixes name="CloudPrintRequests" separator=".">
43070 <suffix name="Register" label="Register request"/>
43071 <suffix name="UpdatePrinter" label="Update printer request"/>
43072 <suffix name="DownloadData" label="Download data request"/>
43073 <suffix name="Other" label="Other requests"/>
43074 <affected-histogram name="CloudPrint.UrlFetcherDownloadSize"/>
43075 <affected-histogram name="CloudPrint.UrlFetcherRequestTime"/>
43076 <affected-histogram name="CloudPrint.UrlFetcherRetries"/>
43077 <affected-histogram name="CloudPrint.UrlFetcherUploadSize"/>
43078 </histogram_suffixes>
43080 <histogram_suffixes name="ConnCountImpact">
43081 <suffix name="conn_count_16" label="with 16 persistent connections per host"/>
43082 <suffix name="conn_count_4" label="with 4 persistent connections per host"/>
43083 <suffix name="conn_count_5" label="with 5 persistent connections per host"/>
43084 <suffix name="conn_count_6" label="with 6 persistent connections per host"/>
43085 <suffix name="conn_count_7" label="with 7 persistent connections per host"/>
43086 <suffix name="conn_count_8" label="with 8 persistent connections per host"/>
43087 <suffix name="conn_count_9" label="with 9 persistent connections per host"/>
43088 <affected-histogram name="Net.Transaction_Connected_New"/>
43089 <affected-histogram name="PLT.Abandoned"/>
43090 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
43091 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
43092 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
43093 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
43094 <affected-histogram name="Renderer4.Abandoned"/>
43095 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
43096 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
43097 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadStaleOk"/>
43098 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
43099 </histogram_suffixes>
43101 <histogram_suffixes name="ConnectivityDiagnostics" separator=".">
43102 <suffix name="0" label="INTERNET_DISCONNECTED"/>
43103 <suffix name="1" label="CHROME_VERSION"/>
43104 <suffix name="2" label="CHROMEOS_VERSION"/>
43105 <suffix name="3" label="DNS_RESOLVER_PRESENT"/>
43106 <suffix name="4" label="CAPTIVE_PORTAL_DNS"/>
43107 <suffix name="5" label="CAPTIVE_PORTAL_HTTP"/>
43108 <suffix name="6" label="FIREWALL_80"/>
43109 <suffix name="7" label="FIREWALL_443"/>
43110 <suffix name="8" label="RESOLVER_LATENCY"/>
43111 <suffix name="9" label="HTTP_LATENCY"/>
43112 <suffix name="10" label="NIC_SIGNAL_STRENGTH"/>
43113 <suffix name="11" label="PING_GATEWAY"/>
43114 <affected-histogram name="ConnectivityDiagnostics.TestVerdict"/>
43115 <affected-histogram name="ConnectivityDiagnostics.TimeTaken"/>
43116 </histogram_suffixes>
43118 <histogram_suffixes name="ConnnectBackupJobs">
43119 <suffix name="ConnectBackupJobsEnabled"/>
43120 <suffix name="ConnectBackupJobsDisabled"/>
43121 <affected-histogram name="Net.PreconnectUtilization"/>
43122 <affected-histogram name="Net.PreconnectUtilization2"/>
43123 <affected-histogram name="PLT.Abandoned"/>
43124 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
43125 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
43126 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
43127 <affected-histogram name="PLT.LoadType"/>
43128 </histogram_suffixes>
43130 <histogram_suffixes name="ContextualSearch">
43131 <suffix name="Control"/>
43132 <suffix name="Tap"/>
43133 <suffix name="TapForced"/>
43134 <affected-histogram name="Search.ContextualSearchOptCard"/>
43135 <affected-histogram name="Search.ContextualSearchOptPeekCard"/>
43136 <affected-histogram name="Search.ContextualSearchPeekCard"/>
43137 <affected-histogram name="Search.ContextualSearchTap"/>
43138 <affected-histogram name="Search.ContextualSearchTapUndecided"/>
43139 <affected-histogram name="Search.ContextualSearchTimeToSearch"/>
43140 </histogram_suffixes>
43142 <histogram_suffixes name="CrosFirstRunStep" separator="">
43143 <suffix name="AppList"/>
43144 <suffix name="Tray"/>
43145 <suffix name="Help"/>
43146 <affected-histogram name="CrosFirstRun.TimeSpentOnStep"/>
43147 </histogram_suffixes>
43149 <histogram_suffixes name="DataReductionProxy">
43150 <suffix name="DataReductionProxy"
43151 label="Only page loads through the data reduction proxy are considered."/>
43152 <affected-histogram name="PLT.NT_Connect"/>
43153 <affected-histogram name="PLT.NT_DelayBeforeConnect"/>
43154 <affected-histogram name="PLT.NT_DelayBeforeDomainLookup"/>
43155 <affected-histogram name="PLT.NT_DelayBeforeDomLoading"/>
43156 <affected-histogram name="PLT.NT_DelayBeforeFetch"/>
43157 <affected-histogram name="PLT.NT_DelayBeforeFetchRedirect"/>
43158 <affected-histogram name="PLT.NT_DelayBeforeLoadEvent"/>
43159 <affected-histogram name="PLT.NT_DelayBeforeRequest"/>
43160 <affected-histogram name="PLT.NT_DomainLookup"/>
43161 <affected-histogram name="PLT.NT_DomContentLoaded"/>
43162 <affected-histogram name="PLT.NT_DomInteractive"/>
43163 <affected-histogram name="PLT.NT_DomLoading"/>
43164 <affected-histogram name="PLT.NT_LoadEvent"/>
43165 <affected-histogram name="PLT.NT_Redirect"/>
43166 <affected-histogram name="PLT.NT_Request"/>
43167 <affected-histogram name="PLT.NT_Response"/>
43168 <affected-histogram name="PLT.PT_BeginToCommit"/>
43169 <affected-histogram name="PLT.PT_BeginToFinish"/>
43170 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
43171 <affected-histogram name="PLT.PT_CommitToFinish"/>
43172 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
43173 <affected-histogram name="PLT.PT_FinishDocToFinish"/>
43174 <affected-histogram name="PLT.PT_RequestToCommit"/>
43175 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
43176 <affected-histogram name="PLT.PT_RequestToFinish"/>
43177 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
43178 <affected-histogram name="PLT.PT_RequestToStart"/>
43179 <affected-histogram name="PLT.PT_StartToCommit"/>
43180 <affected-histogram name="PLT.PT_StartToFinish"/>
43181 </histogram_suffixes>
43183 <histogram_suffixes name="DefaultAppsExperiment">
43184 <suffix name="NoDefaultApps" label="User's without default apps installed"/>
43185 <suffix name="WithDefaultApps" label="User's with default apps installed"/>
43186 <affected-histogram name="Extensions.AppTabLaunchType"/>
43187 <affected-histogram name="Extensions.ExtensionInstalled"/>
43188 <affected-histogram name="Extensions.ExtensionUninstalled"/>
43189 <affected-histogram name="NewTabPage.DefaultPageType"/>
43190 <affected-histogram name="NewTabPage.SelectedPageType"/>
43191 <affected-histogram name="NtpHandler.AttachShownPageType"/>
43192 <affected-histogram name="NtpHandler.SelectedShownPageType"/>
43193 <affected-histogram name="Profile.AppCount"/>
43194 </histogram_suffixes>
43196 <histogram_suffixes name="DefaultPinnedApps">
43198 Deprecated as of 12/2013. Default pinned apps trial is finished.
43200 <suffix name="Existing"/>
43201 <suffix name="Control"/>
43202 <suffix name="Alternate"/>
43203 <affected-histogram name="Cros.ClickOnShelf"/>
43204 </histogram_suffixes>
43206 <histogram_suffixes name="DiskUsagePerUserCount" separator=".">
43207 <suffix name="1User" label="Only 1 user exists on device."/>
43208 <suffix name="2Users" label="2 users exist on device."/>
43209 <suffix name="3Users" label="3 users exist on device."/>
43210 <suffix name="4Users" label="4 users exist on device."/>
43211 <suffix name="5Users" label="5 users exist on device."/>
43212 <suffix name="6Users" label="6 users exist on device."/>
43213 <suffix name="7OrMoreUsers" label="7 or more users exist on device."/>
43214 <affected-histogram name="Platform.DiskUsage.Cache_Avg"/>
43215 <affected-histogram name="Platform.DiskUsage.Cache_Max"/>
43216 <affected-histogram name="Platform.DiskUsage.Downloads_Avg"/>
43217 <affected-histogram name="Platform.DiskUsage.Downloads_Max"/>
43218 <affected-histogram name="Platform.DiskUsage.GCache_Avg"/>
43219 <affected-histogram name="Platform.DiskUsage.GCache_Max"/>
43220 <affected-histogram name="Platform.DiskUsage.LeastUsedAccountDays"/>
43221 </histogram_suffixes>
43223 <histogram_suffixes name="DnsImpact2">
43224 <suffix name="disabled_prefetch"
43225 label="DNS pre-resolving is disabled in these clients"/>
43226 <suffix name="disabled_prefetch_4_connections"
43227 label="DNS pre-resolving is disabled in these clients, and a maximum of
43228 4 connections per host was allowed"/>
43229 <suffix name="enabled_prefetch_4_connections"
43230 label="a maximum of 4 connections per host was allowed in these clients"/>
43231 <suffix name="parallel_4_prefetch"
43232 label="DNS pre-resolving was only doing 4 concurrent speculative
43233 resolutions in this test"/>
43234 <affected-histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency"/>
43235 <affected-histogram name="Net.TCP_Connection_Idle_Sockets">
43236 <with-suffix name="disabled_prefetch"/>
43237 <with-suffix name="disabled_prefetch_4_connections"/>
43238 <with-suffix name="enabled_prefetch_4_connections"/>
43239 </affected-histogram>
43240 <affected-histogram name="Net.TCP_Connection_Latency"/>
43241 <affected-histogram name="Net.Transaction_Connected"/>
43242 <affected-histogram name="Net.Transaction_Connected_New"/>
43243 <affected-histogram name="Net.Transaction_Connected_New_b"/>
43244 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
43245 <affected-histogram name="Net.Transaction_Latency"/>
43246 <affected-histogram name="Net.Transaction_Latency_b"/>
43247 <affected-histogram name="Net.Transaction_Latency_Total"/>
43248 <affected-histogram name="Net.Transaction_Latency_Total_New_Connection"/>
43249 <affected-histogram
43250 name="Net.Transaction_Latency_Total_New_Connection_Under_10"/>
43251 <affected-histogram name="Net.Transaction_Latency_Total_Under_10"/>
43252 <affected-histogram name="Net.Transaction_Latency_Under_10"/>
43253 <affected-histogram name="PLT.RequestToFinish">
43254 <with-suffix name="parallel_4_prefetch"/>
43255 </affected-histogram>
43256 </histogram_suffixes>
43258 <histogram_suffixes name="DnsImpact3">
43259 <suffix name="disabled_prefetch" label="with DNS pre-resolving disabled"/>
43260 <suffix name="parallel_4_prefetch"
43261 label="with only 4 concurrent speculative resolutions done in parallel"/>
43262 <affected-histogram name="Net.Transaction_Connected_New">
43263 <with-suffix name="disabled_prefetch"/>
43264 </affected-histogram>
43265 <affected-histogram name="Renderer2.FinishDocToFinish"/>
43266 <affected-histogram name="Renderer2.RequestToFinish"/>
43267 <affected-histogram name="Renderer2.RequestToFinish_L">
43268 <with-suffix name="disabled_prefetch"/>
43269 </affected-histogram>
43270 <affected-histogram name="Renderer2.RequestToFirstLayout"/>
43271 <affected-histogram name="Renderer2.RequestToStart"/>
43272 <affected-histogram name="Renderer2.StartToFinish"/>
43273 <affected-histogram name="Renderer2.StartToFinishDoc"/>
43274 <affected-histogram name="Renderer2.StartToFirstLayout"/>
43275 <affected-histogram name="Renderer4.RequestToFinish">
43276 <with-suffix name="parallel_4_prefetch"/>
43277 </affected-histogram>
43278 <affected-histogram name="Renderer4.StartToFinish">
43279 <with-suffix name="parallel_4_prefetch"/>
43280 </affected-histogram>
43281 </histogram_suffixes>
43283 <histogram_suffixes name="DnsParallelism">
43284 <suffix name="parallel_10"
43285 label="with only 10 concurrent resolutions done in parallel"/>
43286 <suffix name="parallel_14"
43287 label="with only 14 concurrent resolutions done in parallel"/>
43288 <suffix name="parallel_20"
43289 label="with only 20 concurrent resolutions done in parallel"/>
43290 <suffix name="parallel_6"
43291 label="with only 6 concurrent resolutions done in parallel"/>
43292 <suffix name="parallel_7"
43293 label="with only 7 concurrent resolutions done in parallel"/>
43294 <suffix name="parallel_8"
43295 label="with only 8 concurrent resolutions done in parallel"/>
43296 <suffix name="parallel_9"
43297 label="with only 9 concurrent resolutions done in parallel"/>
43298 <suffix name="parallel_default"
43299 label="with the default number of concurrent resolutions done in
43301 <affected-histogram name="DNS.ResolveCategory"/>
43302 <affected-histogram name="DNS.ResolveSuccess"/>
43303 </histogram_suffixes>
43305 <histogram_suffixes name="DocsSpecific" separator="">
43306 <suffix name="Docs" label="Only for docs.google.com"/>
43307 <affected-histogram name="appcache.MainResourceResponseRetrieval"/>
43308 <affected-histogram name="appcache.SubResourceResponseRetrieval"/>
43309 <affected-histogram name="appcache.UpdateJobResult"/>
43310 <affected-histogram name="appcache.UpdateProgressAtPointOfFaliure"/>
43311 <affected-histogram name="appcache.UpdateWasOffOriginAtPointOfFailure"/>
43312 <affected-histogram name="appcache.UpdateWasStalledAtPointOfFailure"/>
43313 </histogram_suffixes>
43315 <histogram_suffixes name="DomainGoogle" separator="">
43316 <suffix name="Google" label="only Google cookies are recorded."/>
43317 <suffix name="Other" label="only NON-Google cookies are recorded."/>
43318 <affected-histogram name="Cookie.ReinstatedCookies"/>
43319 </histogram_suffixes>
43321 <histogram_suffixes name="ExternalExtensionEvent" separator="">
43322 <suffix name="NonWebstore"
43323 label="sideloaded extensions that don't update from the webstore"/>
43324 <suffix name="Webstore"
43325 label="sideloaded extensions that update from the webstore"/>
43326 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
43327 </histogram_suffixes>
43329 <histogram_suffixes name="FileBrowserLoad" separator=".">
43330 <suffix name="Construct"
43331 label="Time spent constructing the main Javascript object."/>
43332 <suffix name="DOM" label="Time to initialize DOM."/>
43333 <suffix name="FileSystem"
43334 label="Deprecated as of 9/2013. Time to get access to the local file
43336 <suffix name="Parse" label="Time to parse Javascript and CSS."/>
43337 <suffix name="Roots" label="Time to enumerate file system roots."/>
43338 <suffix name="Total"
43339 label="Total load time from the moment the Javascript started parsing
43340 till the moment the empty file list is displayed."/>
43341 <affected-histogram name="FileBrowser.Load"/>
43342 </histogram_suffixes>
43344 <histogram_suffixes name="FromGWS">
43345 <suffix name="FromGWS"
43346 label="Only page loads that are a result of a navigation from a web
43347 search are considered."/>
43348 <affected-histogram name="PLT.BeginToFinish"/>
43349 <affected-histogram name="PLT.BeginToFinishDoc"/>
43350 <affected-histogram name="PLT.BeginToFirstPaint"/>
43351 <affected-histogram name="PLT.CommitToFirstPaint"/>
43352 <affected-histogram name="PLT.PT_BeginToCommit"/>
43353 <affected-histogram name="PLT.PT_BeginToFinish"/>
43354 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
43355 <affected-histogram name="PLT.PT_CommitToFinish"/>
43356 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
43357 <affected-histogram name="PLT.PT_RequestToCommit"/>
43358 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
43359 <affected-histogram name="PLT.PT_RequestToFinish"/>
43360 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
43361 <affected-histogram name="PLT.PT_RequestToStart"/>
43362 <affected-histogram name="PLT.PT_StartToCommit"/>
43363 <affected-histogram name="PLT.PT_StartToFinish"/>
43364 </histogram_suffixes>
43366 <histogram_suffixes name="GWSChromeJointExperiment">
43367 <suffix name="Experiment1"
43368 label="Only page loads that are a result of a navigation from a web
43369 search under a specific web search/Chrome joint experiment.
43370 Unused at this moment."/>
43371 <suffix name="Experiment2"
43372 label="Only page loads that are a result of a navigation from a web
43373 search under a specific web search/Chrome joint experiment.
43374 Unused at this moment."/>
43375 <suffix name="Experiment3"
43376 label="Only page loads that are a result of a navigation from a web
43377 search under a specific web search/Chrome joint experiment.
43378 Unused at this moment."/>
43379 <suffix name="Experiment4"
43380 label="Only page loads that are a result of a navigation from a web
43381 search under a specific web search/Chrome joint experiment.
43382 Unused at this moment."/>
43383 <suffix name="Experiment5"
43384 label="Only page loads that are a result of a navigation from a web
43385 search under a specific web search/Chrome joint experiment.
43386 Unused at this moment."/>
43387 <suffix name="Experiment6"
43388 label="Only page loads that are a result of a navigation from a web
43389 search under a specific web search/Chrome joint experiment.
43390 Unused at this moment."/>
43391 <suffix name="Experiment7"
43392 label="Only page loads that are a result of a navigation from a web
43393 search under a specific web search/Chrome joint experiment.
43394 Unused at this moment."/>
43395 <suffix name="Experiment8"
43396 label="Only page loads that are a result of a navigation from a web
43397 search under a specific web search/Chrome joint experiment.
43398 Unused at this moment."/>
43399 <suffix name="Experiment9"
43400 label="Only page loads that are a result of a navigation from a web
43401 search under a specific web search/Chrome joint experiment.
43402 Unused at this moment."/>
43403 <suffix name="Experiment10"
43404 label="Only page loads that are a result of a navigation from a web
43405 search under a specific web search/Chrome joint experiment.
43406 Unused at this moment."/>
43407 <suffix name="Experiment11"
43408 label="Only page loads that are a result of a navigation from a web
43409 search under a specific web search/Chrome joint experiment.
43410 Unused at this moment."/>
43411 <suffix name="Experiment12"
43412 label="Only page loads that are a result of a navigation from a web
43413 search under a specific web search/Chrome joint experiment.
43414 Unused at this moment."/>
43415 <suffix name="Experiment13"
43416 label="Only page loads that are a result of a navigation from a web
43417 search under a specific web search/Chrome joint experiment.
43418 Unused at this moment."/>
43419 <suffix name="Experiment14"
43420 label="Only page loads that are a result of a navigation from a web
43421 search under a specific web search/Chrome joint experiment.
43422 Unused at this moment."/>
43423 <suffix name="Experiment15"
43424 label="Only page loads that are a result of a navigation from a web
43425 search under a specific web search/Chrome joint experiment.
43426 Unused at this moment."/>
43427 <suffix name="Experiment16"
43428 label="Only page loads that are a result of a navigation from a web
43429 search under a specific web search/Chrome joint experiment.
43430 Unused at this moment."/>
43431 <suffix name="Experiment17"
43432 label="Only page loads that are a result of a navigation from a web
43433 search under a specific web search/Chrome joint experiment.
43434 Unused at this moment."/>
43435 <suffix name="Experiment18"
43436 label="Only page loads that are a result of a navigation from a web
43437 search under a specific web search/Chrome joint experiment.
43438 Unused at this moment."/>
43439 <suffix name="Experiment19"
43440 label="Only page loads that are a result of a navigation from a web
43441 search under a specific web search/Chrome joint experiment.
43442 Unused at this moment."/>
43443 <suffix name="Experiment20"
43444 label="Only page loads that are a result of a navigation from a web
43445 search under a specific web search/Chrome joint experiment.
43446 Unused at this moment."/>
43447 <affected-histogram name="PLT.BeginToFinish_FromGWS"/>
43448 <affected-histogram name="PLT.BeginToFinish_NoPreview"/>
43449 <affected-histogram name="PLT.BeginToFinish_Preview"/>
43450 <affected-histogram name="PLT.BeginToFinish_WithPreview"/>
43451 <affected-histogram name="PLT.BeginToFinishDoc_FromGWS"/>
43452 <affected-histogram name="PLT.BeginToFinishDoc_NoPreview"/>
43453 <affected-histogram name="PLT.BeginToFinishDoc_Preview"/>
43454 <affected-histogram name="PLT.BeginToFinishDoc_WithPreview"/>
43455 <affected-histogram name="PLT.BeginToFirstPaint_FromGWS"/>
43456 <affected-histogram name="PLT.BeginToFirstPaint_NoPreview"/>
43457 <affected-histogram name="PLT.BeginToFirstPaint_Preview"/>
43458 <affected-histogram name="PLT.BeginToFirstPaint_WithPreview"/>
43459 <affected-histogram name="PLT.CommitToFirstPaint_FromGWS"/>
43460 <affected-histogram name="PLT.CommitToFirstPaint_NoPreview"/>
43461 <affected-histogram name="PLT.CommitToFirstPaint_Preview"/>
43462 <affected-histogram name="PLT.CommitToFirstPaint_WithPreview"/>
43463 <affected-histogram name="PLT.PT_BeginToCommit_FromGWS"/>
43464 <affected-histogram name="PLT.PT_BeginToCommit_NoPreview"/>
43465 <affected-histogram name="PLT.PT_BeginToCommit_Preview"/>
43466 <affected-histogram name="PLT.PT_BeginToCommit_WithPreview"/>
43467 <affected-histogram name="PLT.PT_BeginToFinish_FromGWS"/>
43468 <affected-histogram name="PLT.PT_BeginToFinish_NoPreview"/>
43469 <affected-histogram name="PLT.PT_BeginToFinish_Preview"/>
43470 <affected-histogram name="PLT.PT_BeginToFinish_WithPreview"/>
43471 <affected-histogram name="PLT.PT_BeginToFinishDoc_FromGWS"/>
43472 <affected-histogram name="PLT.PT_BeginToFinishDoc_NoPreview"/>
43473 <affected-histogram name="PLT.PT_BeginToFinishDoc_Preview"/>
43474 <affected-histogram name="PLT.PT_BeginToFinishDoc_WithPreview"/>
43475 <affected-histogram name="PLT.PT_CommitToFinish_FromGWS"/>
43476 <affected-histogram name="PLT.PT_CommitToFinish_NoPreview"/>
43477 <affected-histogram name="PLT.PT_CommitToFinish_Preview"/>
43478 <affected-histogram name="PLT.PT_CommitToFinish_WithPreview"/>
43479 <affected-histogram name="PLT.PT_CommitToFinishDoc_FromGWS"/>
43480 <affected-histogram name="PLT.PT_CommitToFinishDoc_NoPreview"/>
43481 <affected-histogram name="PLT.PT_CommitToFinishDoc_Preview"/>
43482 <affected-histogram name="PLT.PT_CommitToFinishDoc_WithPreview"/>
43483 <affected-histogram name="PLT.PT_RequestToCommit_FromGWS"/>
43484 <affected-histogram name="PLT.PT_RequestToCommit_NoPreview"/>
43485 <affected-histogram name="PLT.PT_RequestToCommit_Preview"/>
43486 <affected-histogram name="PLT.PT_RequestToCommit_WithPreview"/>
43487 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_FromGWS"/>
43488 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_NoPreview"/>
43489 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_Preview"/>
43490 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_WithPreview"/>
43491 <affected-histogram name="PLT.PT_RequestToFinish_FromGWS"/>
43492 <affected-histogram name="PLT.PT_RequestToFinish_NoPreview"/>
43493 <affected-histogram name="PLT.PT_RequestToFinish_Preview"/>
43494 <affected-histogram name="PLT.PT_RequestToFinish_WithPreview"/>
43495 <affected-histogram name="PLT.PT_RequestToFinishDoc_FromGWS"/>
43496 <affected-histogram name="PLT.PT_RequestToFinishDoc_NoPreview"/>
43497 <affected-histogram name="PLT.PT_RequestToFinishDoc_Preview"/>
43498 <affected-histogram name="PLT.PT_RequestToFinishDoc_WithPreview"/>
43499 <affected-histogram name="PLT.PT_RequestToStart_FromGWS"/>
43500 <affected-histogram name="PLT.PT_RequestToStart_NoPreview"/>
43501 <affected-histogram name="PLT.PT_RequestToStart_Preview"/>
43502 <affected-histogram name="PLT.PT_RequestToStart_WithPreview"/>
43503 <affected-histogram name="PLT.PT_StartToCommit_FromGWS"/>
43504 <affected-histogram name="PLT.PT_StartToCommit_NoPreview"/>
43505 <affected-histogram name="PLT.PT_StartToCommit_Preview"/>
43506 <affected-histogram name="PLT.PT_StartToCommit_WithPreview"/>
43507 <affected-histogram name="PLT.PT_StartToFinish_FromGWS"/>
43508 <affected-histogram name="PLT.PT_StartToFinish_NoPreview"/>
43509 <affected-histogram name="PLT.PT_StartToFinish_Preview"/>
43510 <affected-histogram name="PLT.PT_StartToFinish_WithPreview"/>
43511 </histogram_suffixes>
43513 <histogram_suffixes name="HttpPipeliningCompatibility">
43514 <suffix name="disable_test" label="Do nothing"/>
43515 <suffix name="enable_test" label="Test connection for HTTP pipelining"/>
43516 <affected-histogram name="NetConnectivity.Pipeline.0.NetworkError"/>
43517 <affected-histogram name="NetConnectivity.Pipeline.0.ResponseCode"/>
43518 <affected-histogram name="NetConnectivity.Pipeline.0.Status"/>
43519 <affected-histogram name="NetConnectivity.Pipeline.1.NetworkError"/>
43520 <affected-histogram name="NetConnectivity.Pipeline.1.ResponseCode"/>
43521 <affected-histogram name="NetConnectivity.Pipeline.1.Status"/>
43522 <affected-histogram name="NetConnectivity.Pipeline.2.NetworkError"/>
43523 <affected-histogram name="NetConnectivity.Pipeline.2.ResponseCode"/>
43524 <affected-histogram name="NetConnectivity.Pipeline.2.Status"/>
43525 <affected-histogram name="NetConnectivity.Pipeline.3.NetworkError"/>
43526 <affected-histogram name="NetConnectivity.Pipeline.3.ResponseCode"/>
43527 <affected-histogram name="NetConnectivity.Pipeline.3.Status"/>
43528 <affected-histogram name="NetConnectivity.Pipeline.4.NetworkError"/>
43529 <affected-histogram name="NetConnectivity.Pipeline.4.ResponseCode"/>
43530 <affected-histogram name="NetConnectivity.Pipeline.4.Status"/>
43531 <affected-histogram name="NetConnectivity.Pipeline.5.NetworkError"/>
43532 <affected-histogram name="NetConnectivity.Pipeline.5.ResponseCode"/>
43533 <affected-histogram name="NetConnectivity.Pipeline.5.Status"/>
43534 <affected-histogram name="NetConnectivity.Pipeline.AllHTTP11"/>
43535 <affected-histogram name="NetConnectivity.Pipeline.CanarySuccess"/>
43536 <affected-histogram name="NetConnectivity.Pipeline.Depth"/>
43537 <affected-histogram name="NetConnectivity.Pipeline.Success"/>
43538 </histogram_suffixes>
43540 <histogram_suffixes name="IndexedDBLevelDBErrnoMethods" separator=".">
43541 <suffix name="NewLogger" label="ChromiumEnv::NewLogger"/>
43542 <suffix name="NewSequentialFile" label="ChromiumEnv::NewSequentialFile"/>
43543 <suffix name="NewWritableFile" label="ChromiumEnv::NewWritableFile"/>
43544 <suffix name="SequentialFileRead" label="ChromiumSequentialFile::Read"/>
43545 <suffix name="SequentialFileSkip" label="ChromiumSequentialFile::Skip"/>
43546 <suffix name="WritableFileAppend" label="ChromiumWritableFile::Append"/>
43547 <suffix name="WritableFileClose" label="ChromiumWritableFile::Close"/>
43548 <suffix name="WritableFileFlush" label="ChromiumWritableFile::Flush"/>
43549 <suffix name="WritableFileSync" label="ChromiumWritableFile::Sync"/>
43550 <suffix name="WritableFileSyncParent"
43551 label="ChromiumWritableFile::SyncParent"/>
43552 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"/>
43553 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"/>
43554 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"/>
43555 </histogram_suffixes>
43557 <histogram_suffixes name="IndexedDBLevelDBPFEMethods" separator=".">
43558 <suffix name="CreateDir" label="ChromiumEnv::CreateDir"/>
43559 <suffix name="DeleteDir" label="ChromiumEnv::DeleteDir"/>
43560 <suffix name="DeleteFile" label="ChromiumEnv::DeleteFile"/>
43561 <suffix name="GetChildren" label="ChromiumEnv::GetChildren"/>
43562 <suffix name="GetFileSize" label="ChromiumEnv::GetFileSize"/>
43563 <suffix name="LockFile" label="ChromiumEnv::LockFile"/>
43564 <suffix name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
43565 <suffix name="RandomAccessFileRead" label="ChromiumRandomAccessFile::Read"/>
43566 <suffix name="RenameFile" label="ChromiumEnv::RenameFile"/>
43567 <suffix name="UnlockFile" label="ChromiumEnv::UnlockFile"/>
43568 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"/>
43569 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"/>
43570 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"/>
43571 </histogram_suffixes>
43573 <histogram_suffixes name="InstallerDownloadSources" separator="">
43574 <suffix name="HttpPeer" label="Download Source: HTTP Peer"/>
43575 <suffix name="HttpServer" label="Download Source: HTTP Server"/>
43576 <suffix name="HttpsServer" label="Download Source: HTTPS Server"/>
43577 <affected-histogram name="Installer.SuccessfulMBsDownloadedFrom"/>
43578 <affected-histogram name="Installer.TotalMBsDownloadedFrom"/>
43579 </histogram_suffixes>
43581 <histogram_suffixes name="Instant">
43582 <suffix name="Extended" label="Suggestions + Results"/>
43583 <suffix name="Instant" label="Results"/>
43584 <affected-histogram name="Instant.SessionsStorageNamespace"/>
43585 </histogram_suffixes>
43587 <histogram_suffixes name="InstantExtended_QuerytoQuery">
43588 <owner>macourteau@chromium.org</owner>
43589 <suffix name="400" label="Omnibox width < 400"/>
43590 <suffix name="700" label="Omnibox width < 700"/>
43591 <suffix name="1200" label="Omnibox width < 1200"/>
43592 <suffix name="large" label="Omnibox width >= 1200"/>
43593 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery"/>
43594 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoURL"/>
43595 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoQuery"/>
43596 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoURL"/>
43597 </histogram_suffixes>
43599 <histogram_suffixes name="InstantSearchClicks">
43600 <suffix name="WithPreview"
43601 label="Only page loads through data reduction proxy that are result of
43602 navigation from web search and preview version of the page shown
43604 <suffix name="Preview"
43605 label="Only page loads through data reduction proxy that are result of
43606 navigation from web search and preview version of the page shown
43608 <suffix name="NoPreview"
43609 label="Only page loads through data reduction proxy that are result of
43610 navigation from web search and preview version of the page shown
43612 <affected-histogram name="PLT.BeginToFinish"/>
43613 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
43614 <affected-histogram name="PLT.BeginToFinishDoc"/>
43615 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
43616 <affected-histogram name="PLT.BeginToFirstPaint"/>
43617 <affected-histogram name="PLT.CommitToFirstPaint"/>
43618 <affected-histogram name="PLT.PT_BeginToCommit"/>
43619 <affected-histogram name="PLT.PT_BeginToFinish"/>
43620 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
43621 <affected-histogram name="PLT.PT_CommitToFinish"/>
43622 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
43623 <affected-histogram name="PLT.PT_RequestToCommit"/>
43624 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
43625 <affected-histogram name="PLT.PT_RequestToFinish"/>
43626 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
43627 <affected-histogram name="PLT.PT_RequestToStart"/>
43628 <affected-histogram name="PLT.PT_StartToCommit"/>
43629 <affected-histogram name="PLT.PT_StartToFinish"/>
43630 </histogram_suffixes>
43632 <histogram_suffixes name="Interval" separator="_">
43633 <suffix name="Interval" label="Interval between two consecutive connects is"/>
43634 <affected-histogram name="Net.TCP_Connection_Latency"/>
43635 </histogram_suffixes>
43637 <histogram_suffixes name="Interval_20ms_plus_and_minus" separator="_">
43638 <suffix name="Interval_20ms_Minus"
43639 label="Interval between two consecutive connects is less than 20ms."/>
43640 <suffix name="Interval_20ms_Plus"
43641 label="Interval between two consecutive connects is greater than or
43643 <affected-histogram name="Net.TCP_Connection_Latency"/>
43644 </histogram_suffixes>
43646 <histogram_suffixes name="Interval_lt_gt_20ms" separator="_">
43647 <suffix name="LessThanOrEqual_10ms" label="less than or equal to 10ms."/>
43648 <suffix name="LessThanOrEqual_20ms"
43649 label="more than 10ms, and less than or equal to 20ms."/>
43650 <suffix name="GreaterThan_20ms" label="greater than 20ms."/>
43651 <affected-histogram name="Net.TCP_Connection_Latency_Interval"/>
43652 </histogram_suffixes>
43654 <histogram_suffixes name="IPv6_Probe">
43655 <suffix name="IPv6_probe_skipped"
43656 label="with IPv6 not probed, and default OS settings used"/>
43657 <suffix name="IPv6_probe_done"
43658 label="with IPv6 probed for and possibly disabled"/>
43659 <affected-histogram name="DNS.PrefetchResolution"/>
43660 </histogram_suffixes>
43662 <histogram_suffixes name="LateBindingExperiment">
43663 <suffix name="disable_late_binding" label="socket late binding is disabled"/>
43664 <suffix name="enable_late_binding" label="socket late binding is enabled"/>
43665 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
43666 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
43667 <affected-histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket"/>
43668 <affected-histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket"/>
43669 <affected-histogram name="Net.TCPSocketType"/>
43670 <affected-histogram name="Net.Transaction_Connected"/>
43671 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
43672 <affected-histogram name="Net.TransportSocketRequestTime"/>
43673 <affected-histogram name="Renderer4.BeginToFinish_LinkLoad"/>
43674 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
43675 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
43676 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
43677 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoad"/>
43678 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadNormal"/>
43679 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadReload"/>
43680 <affected-histogram name="Renderer4.BeginToFinishDoc_NormalLoad"/>
43681 <affected-histogram name="Renderer4.RequestToFinish"/>
43682 <affected-histogram name="Renderer4.StartToFinish"/>
43683 </histogram_suffixes>
43685 <histogram_suffixes name="LevelDBEnvBackupRestore" separator="">
43686 <suffix name="Backup" label="Backing up an ldb file."/>
43687 <suffix name="Restore" label="Restoring an ldb file."/>
43688 <affected-histogram name="LevelDBEnv.IDB.Table"/>
43689 <affected-histogram name="LevelDBEnv.Table"/>
43690 </histogram_suffixes>
43692 <histogram_suffixes name="LevelDBEnvMaxFDs" separator=".">
43693 <suffix name="Success"
43694 label="This histogram shows the limit when open succeeded."/>
43695 <suffix name="TooManyOpened"
43696 label="This histogram shows the limit when open failed because the
43697 limit had been reached."/>
43698 <suffix name="OtherError"
43699 label="This histogram shows the limit when open failed for reasons
43700 other than exceeding the limit."/>
43701 <affected-histogram name="LevelDBEnv.IDB.MaxFDs"/>
43702 <affected-histogram name="LevelDBEnv.MaxFDs"/>
43703 </histogram_suffixes>
43705 <histogram_suffixes name="LevelDBEnvPlatformFileErrors" separator="">
43706 <suffix name="CreateDir" label="ChromiumEnv::CreateDir"/>
43707 <suffix name="GetChildren" label="ChromiumEnv::GetChildren"/>
43708 <suffix name="LockFile" label="ChromiumEnv::LockFile"/>
43709 <suffix name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
43710 <suffix name="RenameFile" label="ChromiumEnv::RenameFile"/>
43711 <affected-histogram name="LevelDBEnv.IDB.IOError."/>
43712 <affected-histogram name="LevelDBEnv.IOError."/>
43713 </histogram_suffixes>
43715 <histogram_suffixes name="LevelDBEnvRetry" separator="">
43716 <suffix name="RenameFile" label="RenameFile"/>
43717 <suffix name="LockFile" label="LockFile"/>
43718 <suffix name="CreateDir" label="CreateDir"/>
43719 <affected-histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"/>
43720 <affected-histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor"/>
43721 <affected-histogram name="LevelDBEnv.RetryRecoveredFromErrorIn"/>
43722 <affected-histogram name="LevelDBEnv.TimeUntilSuccessFor"/>
43723 </histogram_suffixes>
43725 <histogram_suffixes name="LevelDBEnvRetryTimes" separator="">
43727 Deprecated 2013-04 in favor of LevelDBEnvRetry.
43729 <suffix name="Rename" label="RenameFile"/>
43730 <suffix name="LockFile" label="LockFile"/>
43731 <affected-histogram name="LevelDBEnv.IDB.TimeTo"/>
43732 <affected-histogram name="LevelDBEnv.TimeTo"/>
43733 </histogram_suffixes>
43735 <histogram_suffixes name="MediaAudioInputControllerTime" separator=".">
43736 <suffix name="CloseTime" label="Measures the time taken for DoClose()."/>
43737 <suffix name="CreateTime" label="Measures the time taken for DoCreate()."/>
43738 <suffix name="RecordTime" label="Measures the time taken for DoRecord()."/>
43739 <affected-histogram name="Media.AudioInputController"/>
43740 </histogram_suffixes>
43742 <histogram_suffixes name="MediaAudioInputDeviceManagerTime" separator=".">
43743 <suffix name="OpenOnDeviceThreadTime"
43744 label="Measures the time taken for OpenOnDeviceThread()."/>
43745 <suffix name="EnumerateOnDeviceThreadTime"
43746 label="Measures the time taken for EnumerateOnDeviceThread()."/>
43747 <affected-histogram name="Media.AudioInputDeviceManager"/>
43748 </histogram_suffixes>
43750 <histogram_suffixes name="MediaAudioOutputControllerTime" separator=".">
43751 <suffix name="CloseTime" label="Measures the time taken for DoClose()."/>
43752 <suffix name="CreateTime" label="Measures the time taken for DoCreate()."/>
43753 <suffix name="DeviceChangeTime"
43754 label="Measures the time taken for OnDeviceChange()."/>
43755 <suffix name="PauseTime" label="Measures the time taken for DoPause()."/>
43756 <suffix name="PlayTime"
43757 label="Measures the time taken for DoPlay(). Technically only the
43758 worker method AudioOutputController::PollAndStartIfDataReady()."/>
43759 <affected-histogram name="Media.AudioOutputController"/>
43760 </histogram_suffixes>
43762 <histogram_suffixes name="MediaVideoCaptureManagerTime" separator=".">
43763 <suffix name="OnEnumerateDevicesTime"
43764 label="Measures the time taken for OnEnumerateDevices()."/>
43765 <suffix name="OnOpenTime" label="Measures the time taken for OnOpen()."/>
43766 <suffix name="OnCloseTime" label="Measures the time taken for OnClose()."/>
43767 <suffix name="OnStartTime" label="Measures the time taken for OnStart()."/>
43768 <suffix name="OnStopTime" label="Measures the time taken for OnStop()."/>
43769 <affected-histogram name="Media.VideoCaptureManager"/>
43770 </histogram_suffixes>
43772 <histogram_suffixes name="Net.QuicSession.21CumulativePackets" separator="_">
43773 <owner>rch@chromium.org</owner>
43774 <suffix name="First21"
43775 label="Only the first group of 21 packets in a connection via"/>
43776 <suffix name="Some21s"
43777 label="After the first 21, this records data for some groups of 21
43778 consecutive sequence nmubers, arriving via."/>
43779 <affected-histogram name="Net.QuicSession.21CumulativePacketsReceived"/>
43780 </histogram_suffixes>
43782 <histogram_suffixes name="Net.QuicSession.6PacketPatterns" separator="_">
43783 <owner>rch@chromium.org</owner>
43784 <suffix name="First6"
43785 label="Only the first group of 6 packets in a connection via"/>
43786 <suffix name="Some6s"
43787 label="After the first 6, this records patterns for some groups of 6
43788 consecutive sequence numbers, arriving via."/>
43789 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived"/>
43790 </histogram_suffixes>
43792 <histogram_suffixes name="Net.QuicSession.PacketReceived" separator="_">
43793 <owner>rch@chromium.org</owner>
43795 label="Only packets that were received by Chrome as well being part of
43797 <suffix name="Nack"
43798 label="Only packets that were missed by Chrome as well being part of
43800 <suffix name="IsAnAck"
43801 label="Only packets that were probably solo ACK packets when recieved
43802 by Chrome as well being part of connections via"/>
43803 <suffix name="IsNotAck"
43804 label="Only packets that were probably NOT solo ACK packets when
43805 recieved by Chrome as well being part of connections via"/>
43806 <affected-histogram name="Net.QuicSession.PacketReceived"/>
43807 </histogram_suffixes>
43809 <histogram_suffixes name="Net.QuicSession.PacketReceived_CONNECTION_TYPE"
43811 <owner>rch@chromium.org</owner>
43812 <suffix name="CONNECTION_UNKNOWN" label="WiFi are tallied."/>
43813 <suffix name="CONNECTION_ETHERNET"
43814 label="ethernet are tallied, but this may include connections to a WiFi
43816 <suffix name="CONNECTION_WIFI"
43817 label="WiFi are tallied, but this may include connections to a mobile
43818 hotspot. Also check similar histograms that end in WIFI_802.11*
43819 for more details on some platforms."/>
43820 <suffix name="CONNECTION_WIFI_ANCIENT"
43821 label="802.11 that are no longer standard are tallied."/>
43822 <suffix name="CONNECTION_WIFI_802.11a" label="802.11a are tallied."/>
43823 <suffix name="CONNECTION_WIFI_802.11b" label="802.11b are tallied."/>
43824 <suffix name="CONNECTION_WIFI_802.11g" label="802.11g are tallied."/>
43825 <suffix name="CONNECTION_WIFI_802.11n" label="802.11n are tallied."/>
43826 <suffix name="CONNECTION_2G" label="mobile 2G are tallied."/>
43827 <suffix name="CONNECTION_3G" label="mobile 3G are tallied."/>
43828 <suffix name="CONNECTION_4G" label="mobile 4G are tallied."/>
43829 <suffix name="CONNECTION_NONE"
43830 label="NO(?) network are tallied (should be empty)."/>
43831 <affected-histogram
43832 name="Net.QuicSession.21CumulativePacketsReceived_First21"/>
43833 <affected-histogram
43834 name="Net.QuicSession.21CumulativePacketsReceived_Some21s"/>
43835 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived_First6"/>
43836 <affected-histogram name="Net.QuicSession.6PacketsPatternsReceived_Some6s"/>
43837 <affected-histogram name="Net.QuicSession.PacketLossRate"/>
43838 <affected-histogram name="Net.QuicSession.PacketReceived_Ack"/>
43839 <affected-histogram name="Net.QuicSession.PacketReceived_IsAnAck"/>
43840 <affected-histogram name="Net.QuicSession.PacketReceived_IsNotAck"/>
43841 <affected-histogram name="Net.QuicSession.PacketReceived_Nack"/>
43842 </histogram_suffixes>
43844 <histogram_suffixes name="NetConnectivity" separator=".">
43845 <suffix name="53.100B" label="100 bytes of data on port 53."/>
43846 <suffix name="53.100B.NoProxy"
43847 label="100 bytes of data on port 53 with no proxy."/>
43848 <suffix name="53.1K" label="1K bytes of data on port 53."/>
43849 <suffix name="53.1K.NoProxy"
43850 label="1K bytes of data on port 53 with no proxy."/>
43851 <suffix name="53.100B.RTT"
43852 label="100 bytes of data on port 53 successfully."/>
43853 <suffix name="53.100B.RTT.NoProxy"
43854 label="100 bytes of data on port 53 successfully with no proxy."/>
43855 <suffix name="53.1K.RTT" label="1K bytes of data on port 53 successfully."/>
43856 <suffix name="53.1K.RTT.NoProxy"
43857 label="1K bytes of data on port 53 successfully with no proxy."/>
43858 <suffix name="587.100B" label="100 bytes of data on port 587."/>
43859 <suffix name="587.100B.NoProxy"
43860 label="100 bytes of data on port 587 with no proxy."/>
43861 <suffix name="587.1K" label="1K bytes of data on port 587."/>
43862 <suffix name="587.1K.NoProxy"
43863 label="1K bytes of data on port 587 with no proxy."/>
43864 <suffix name="587.100B.RTT"
43865 label="100 bytes of data on port 587 successfully."/>
43866 <suffix name="587.100B.RTT.NoProxy"
43867 label="100 bytes of data on port 587 successfully with no proxy."/>
43868 <suffix name="587.1K.RTT" label="1K bytes of data on port 587 successfully."/>
43869 <suffix name="587.1K.RTT.NoProxy"
43870 label="1K bytes of data on port 587 successfully with no proxy."/>
43871 <suffix name="6121.100B" label="100 bytes of data on port 6121."/>
43872 <suffix name="6121.100B.NoProxy"
43873 label="100 bytes of data on port 6121 with no proxy."/>
43874 <suffix name="6121.1K" label="1K bytes of data on port 6121."/>
43875 <suffix name="6121.1K.NoProxy"
43876 label="1K bytes of data on port 6121 with no proxy."/>
43877 <suffix name="6121.100B.RTT"
43878 label="100 bytes of data on port 6121 successfully."/>
43879 <suffix name="6121.100B.RTT.NoProxy"
43880 label="100 bytes of data on port 6121 successfully with no proxy."/>
43881 <suffix name="6121.1K.RTT"
43882 label="1K bytes of data on port 6121 successfully."/>
43883 <suffix name="6121.1K.RTT.NoProxy"
43884 label="1K bytes of data on port 6121 successfully with no proxy."/>
43885 <suffix name="80.100B" label="100 bytes of data on port 80."/>
43886 <suffix name="80.100B.NoProxy"
43887 label="100 bytes of data on port 80 with no proxy."/>
43888 <suffix name="80.1K" label="1K bytes of data on port 80."/>
43889 <suffix name="80.1K.NoProxy"
43890 label="1K bytes of data on port 80 with no proxy."/>
43891 <suffix name="80.100B.RTT"
43892 label="100 bytes of data on port 80 successfully."/>
43893 <suffix name="80.100B.RTT.NoProxy"
43894 label="100 bytes of data on port 80 successfully with no proxy."/>
43895 <suffix name="80.1K.RTT" label="1K bytes of data on port 80 successfully."/>
43896 <suffix name="80.1K.RTT.NoProxy"
43897 label="1K bytes of data on port 80 successfully with no proxy."/>
43898 <suffix name="8080.100B" label="100 bytes of data on port 8080."/>
43899 <suffix name="8080.100B.NoProxy"
43900 label="100 bytes of data on port 8080 with no proxy."/>
43901 <suffix name="8080.1K" label="1K bytes of data on port 8080."/>
43902 <suffix name="8080.1K.NoProxy"
43903 label="1K bytes of data on port 8080 with no proxy."/>
43904 <suffix name="8080.100B.RTT"
43905 label="100 bytes of data on port 8080 successfully."/>
43906 <suffix name="8080.100B.RTT.NoProxy"
43907 label="100 bytes of data on port 8080 successfully with no proxy."/>
43908 <suffix name="8080.1K.RTT"
43909 label="1K bytes of data on port 8080 successfully."/>
43910 <suffix name="8080.1K.RTT.NoProxy"
43911 label="1K bytes of data on port 8080 successfully with no proxy."/>
43912 <affected-histogram name="NetConnectivity.TCP.Status"/>
43913 <affected-histogram name="NetConnectivity.TCP.Success"/>
43914 <affected-histogram name="NetConnectivity.UDP.PacketLoss"/>
43915 <affected-histogram name="NetConnectivity.UDP.PacketLoss6"/>
43916 <affected-histogram name="NetConnectivity.UDP.Status"/>
43917 <affected-histogram name="NetConnectivity.UDP.Success"/>
43918 </histogram_suffixes>
43920 <histogram_suffixes name="NetConnectivity2" separator=".">
43921 <suffix name="AcksReceivedFromFirst2Packets" label="2 packets."/>
43922 <suffix name="AcksReceivedFromFirst3Packets" label="3 packets."/>
43923 <suffix name="AcksReceivedFromFirst4Packets" label="4 packets."/>
43924 <suffix name="AcksReceivedFromFirst5Packets" label="5 packets."/>
43925 <suffix name="AcksReceivedFromFirst6Packets" label="6 packets."/>
43926 <suffix name="AcksReceivedFromFirst7Packets" label="7 packets."/>
43927 <suffix name="AcksReceivedFromFirst8Packets" label="8 packets."/>
43928 <suffix name="AcksReceivedFromFirst9Packets" label="9 packets."/>
43929 <suffix name="AcksReceivedFromFirst10Packets" label="10 packets."/>
43930 <suffix name="AcksReceivedFromFirst11Packets" label="11 packets."/>
43931 <suffix name="AcksReceivedFromFirst12Packets" label="12 packets."/>
43932 <suffix name="AcksReceivedFromFirst13Packets" label="13 packets."/>
43933 <suffix name="AcksReceivedFromFirst14Packets" label="14 packets."/>
43934 <suffix name="AcksReceivedFromFirst15Packets" label="15 packets."/>
43935 <suffix name="AcksReceivedFromFirst16Packets" label="16 packets."/>
43936 <suffix name="AcksReceivedFromFirst17Packets" label="17 packets."/>
43937 <suffix name="AcksReceivedFromFirst18Packets" label="18 packets."/>
43938 <suffix name="AcksReceivedFromFirst19Packets" label="19 packets."/>
43939 <suffix name="AcksReceivedFromFirst20Packets" label="20 packets."/>
43940 <suffix name="AcksReceivedFromFirst21Packets" label="21 packets."/>
43941 <affected-histogram name="NetConnectivity.Sent21"/>
43942 </histogram_suffixes>
43944 <histogram_suffixes name="NetConnectivity2a" separator=".">
43945 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
43946 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
43947 <suffix name="6121.1K" label="1K bytes of data is sent on port 6121."/>
43948 <affected-histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket"/>
43949 <affected-histogram name="NetConnectivity2.Sent21.GotAnAck"/>
43950 <affected-histogram name="NetConnectivity2.Sent21.PacketsSent"/>
43951 </histogram_suffixes>
43953 <histogram_suffixes name="NetConnectivity2b" separator=".">
43954 <suffix name="AcksReceivedFromFirst2Packets.6121.100B"
43955 label="2 packets. 100 bytes of data is sent on port 6121."/>
43956 <suffix name="AcksReceivedFromFirst3Packets.6121.100B"
43957 label="3 packets. 100 bytes of data is sent on port 6121."/>
43958 <suffix name="AcksReceivedFromFirst4Packets.6121.100B"
43959 label="4 packets. 100 bytes of data is sent on port 6121."/>
43960 <suffix name="AcksReceivedFromFirst5Packets.6121.100B"
43961 label="5 packets. 100 bytes of data is sent on port 6121."/>
43962 <suffix name="AcksReceivedFromFirst6Packets.6121.100B"
43963 label="6 packets. 100 bytes of data is sent on port 6121."/>
43964 <suffix name="AcksReceivedFromFirst7Packets.6121.100B"
43965 label="7 packets. 100 bytes of data is sent on port 6121."/>
43966 <suffix name="AcksReceivedFromFirst8Packets.6121.100B"
43967 label="8 packets. 100 bytes of data is sent on port 6121."/>
43968 <suffix name="AcksReceivedFromFirst9Packets.6121.100B"
43969 label="9 packets. 100 bytes of data is sent on port 6121."/>
43970 <suffix name="AcksReceivedFromFirst10Packets.6121.100B"
43971 label="10 packets. 100 bytes of data is sent on port 6121."/>
43972 <suffix name="AcksReceivedFromFirst11Packets.6121.100B"
43973 label="11 packets. 100 bytes of data is sent on port 6121."/>
43974 <suffix name="AcksReceivedFromFirst12Packets.6121.100B"
43975 label="12 packets. 100 bytes of data is sent on port 6121."/>
43976 <suffix name="AcksReceivedFromFirst13Packets.6121.100B"
43977 label="13 packets. 100 bytes of data is sent on port 6121."/>
43978 <suffix name="AcksReceivedFromFirst14Packets.6121.100B"
43979 label="14 packets. 100 bytes of data is sent on port 6121."/>
43980 <suffix name="AcksReceivedFromFirst15Packets.6121.100B"
43981 label="15 packets. 100 bytes of data is sent on port 6121."/>
43982 <suffix name="AcksReceivedFromFirst16Packets.6121.100B"
43983 label="16 packets. 100 bytes of data is sent on port 6121."/>
43984 <suffix name="AcksReceivedFromFirst17Packets.6121.100B"
43985 label="17 packets. 100 bytes of data is sent on port 6121."/>
43986 <suffix name="AcksReceivedFromFirst18Packets.6121.100B"
43987 label="18 packets. 100 bytes of data is sent on port 6121."/>
43988 <suffix name="AcksReceivedFromFirst19Packets.6121.100B"
43989 label="19 packets. 100 bytes of data is sent on port 6121."/>
43990 <suffix name="AcksReceivedFromFirst20Packets.6121.100B"
43991 label="20 packets. 100 bytes of data is sent on port 6121."/>
43992 <suffix name="AcksReceivedFromFirst21Packets.6121.100B"
43993 label="21 packets. 100 bytes of data is sent on port 6121."/>
43994 <affected-histogram name="NetConnectivity2.Sent21"/>
43995 </histogram_suffixes>
43997 <histogram_suffixes name="NetConnectivity2c" separator=".">
43998 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
43999 <suffix name="6121.100B.NoProxy"
44000 label="100 bytes of data is sent on port 6121 with no proxy."/>
44001 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
44002 <suffix name="6121.500B.NoProxy"
44003 label="500 bytes of data is sent on port 6121 with no proxy."/>
44004 <suffix name="6121.1K" label="1K bytes of data is sent on port 6121."/>
44005 <suffix name="6121.1K.NoProxy"
44006 label="1K bytes of data is sent on port 6121 with no proxy."/>
44007 <affected-histogram name="NetConnectivity2.Send6.PacketsSent"/>
44008 <affected-histogram name="NetConnectivity2.Send6.SeriesAcked"/>
44009 </histogram_suffixes>
44011 <histogram_suffixes name="NetConnectivity2d" separator=".">
44012 <suffix name="AcksReceivedFromFirst2Packets.6121.500B"
44013 label="2 packets. 500 bytes of data is sent on port 6121."/>
44014 <suffix name="AcksReceivedFromFirst3Packets.6121.500B"
44015 label="3 packets. 500 bytes of data is sent on port 6121."/>
44016 <suffix name="AcksReceivedFromFirst4Packets.6121.500B"
44017 label="4 packets. 500 bytes of data is sent on port 6121."/>
44018 <suffix name="AcksReceivedFromFirst5Packets.6121.500B"
44019 label="5 packets. 500 bytes of data is sent on port 6121."/>
44020 <suffix name="AcksReceivedFromFirst6Packets.6121.500B"
44021 label="6 packets. 500 bytes of data is sent on port 6121."/>
44022 <suffix name="AcksReceivedFromFirst7Packets.6121.500B"
44023 label="7 packets. 500 bytes of data is sent on port 6121."/>
44024 <suffix name="AcksReceivedFromFirst8Packets.6121.500B"
44025 label="8 packets. 500 bytes of data is sent on port 6121."/>
44026 <suffix name="AcksReceivedFromFirst9Packets.6121.500B"
44027 label="9 packets. 500 bytes of data is sent on port 6121."/>
44028 <suffix name="AcksReceivedFromFirst10Packets.6121.500B"
44029 label="10 packets. 500 bytes of data is sent on port 6121."/>
44030 <suffix name="AcksReceivedFromFirst11Packets.6121.500B"
44031 label="11 packets. 500 bytes of data is sent on port 6121."/>
44032 <suffix name="AcksReceivedFromFirst12Packets.6121.500B"
44033 label="12 packets. 500 bytes of data is sent on port 6121."/>
44034 <suffix name="AcksReceivedFromFirst13Packets.6121.500B"
44035 label="13 packets. 500 bytes of data is sent on port 6121."/>
44036 <suffix name="AcksReceivedFromFirst14Packets.6121.500B"
44037 label="14 packets. 500 bytes of data is sent on port 6121."/>
44038 <suffix name="AcksReceivedFromFirst15Packets.6121.500B"
44039 label="15 packets. 500 bytes of data is sent on port 6121."/>
44040 <suffix name="AcksReceivedFromFirst16Packets.6121.500B"
44041 label="16 packets. 500 bytes of data is sent on port 6121."/>
44042 <suffix name="AcksReceivedFromFirst17Packets.6121.500B"
44043 label="17 packets. 500 bytes of data is sent on port 6121."/>
44044 <suffix name="AcksReceivedFromFirst18Packets.6121.500B"
44045 label="18 packets. 500 bytes of data is sent on port 6121."/>
44046 <suffix name="AcksReceivedFromFirst19Packets.6121.500B"
44047 label="19 packets. 500 bytes of data is sent on port 6121."/>
44048 <suffix name="AcksReceivedFromFirst20Packets.6121.500B"
44049 label="20 packets. 500 bytes of data is sent on port 6121."/>
44050 <suffix name="AcksReceivedFromFirst21Packets.6121.500B"
44051 label="21 packets. 500 bytes of data is sent on port 6121."/>
44052 <affected-histogram name="NetConnectivity2.Sent21"/>
44053 </histogram_suffixes>
44055 <histogram_suffixes name="NetConnectivity2e" separator=".">
44056 <suffix name="AcksReceivedFromFirst2Packets.6121.1K"
44057 label="2 packets. 1K bytes of data is sent on port 6121."/>
44058 <suffix name="AcksReceivedFromFirst3Packets.6121.1K"
44059 label="3 packets. 1K bytes of data is sent on port 6121."/>
44060 <suffix name="AcksReceivedFromFirst4Packets.6121.1K"
44061 label="4 packets. 1K bytes of data is sent on port 6121."/>
44062 <suffix name="AcksReceivedFromFirst5Packets.6121.1K"
44063 label="5 packets. 1K bytes of data is sent on port 6121."/>
44064 <suffix name="AcksReceivedFromFirst6Packets.6121.1K"
44065 label="6 packets. 1K bytes of data is sent on port 6121."/>
44066 <suffix name="AcksReceivedFromFirst7Packets.6121.1K"
44067 label="7 packets. 1K bytes of data is sent on port 6121."/>
44068 <suffix name="AcksReceivedFromFirst8Packets.6121.1K"
44069 label="8 packets. 1K bytes of data is sent on port 6121."/>
44070 <suffix name="AcksReceivedFromFirst9Packets.6121.1K"
44071 label="9 packets. 1K bytes of data is sent on port 6121."/>
44072 <suffix name="AcksReceivedFromFirst10Packets.6121.1K"
44073 label="10 packets. 1K bytes of data is sent on port 6121."/>
44074 <suffix name="AcksReceivedFromFirst11Packets.6121.1K"
44075 label="11 packets. 1K bytes of data is sent on port 6121."/>
44076 <suffix name="AcksReceivedFromFirst12Packets.6121.1K"
44077 label="12 packets. 1K bytes of data is sent on port 6121."/>
44078 <suffix name="AcksReceivedFromFirst13Packets.6121.1K"
44079 label="13 packets. 1K bytes of data is sent on port 6121."/>
44080 <suffix name="AcksReceivedFromFirst14Packets.6121.1K"
44081 label="14 packets. 1K bytes of data is sent on port 6121."/>
44082 <suffix name="AcksReceivedFromFirst15Packets.6121.1K"
44083 label="15 packets. 1K bytes of data is sent on port 6121."/>
44084 <suffix name="AcksReceivedFromFirst16Packets.6121.1K"
44085 label="16 packets. 1K bytes of data is sent on port 6121."/>
44086 <suffix name="AcksReceivedFromFirst17Packets.6121.1K"
44087 label="17 packets. 1K bytes of data is sent on port 6121."/>
44088 <suffix name="AcksReceivedFromFirst18Packets.6121.1K"
44089 label="18 packets. 1K bytes of data is sent on port 6121."/>
44090 <suffix name="AcksReceivedFromFirst19Packets.6121.1K"
44091 label="19 packets. 1K bytes of data is sent on port 6121."/>
44092 <suffix name="AcksReceivedFromFirst20Packets.6121.1K"
44093 label="20 packets. 1K bytes of data is sent on port 6121."/>
44094 <suffix name="AcksReceivedFromFirst21Packets.6121.1K"
44095 label="21 packets. 1K bytes of data is sent on port 6121."/>
44096 <affected-histogram name="NetConnectivity2.Sent21"/>
44097 </histogram_suffixes>
44099 <histogram_suffixes name="NetConnectivity3a" separator=".">
44100 <suffix name="NonPacedPacket"
44101 label="In this histogram results are only shown if at least two packets
44102 were ACKed in the Startup Test. Packets were sent as rapidly as
44104 <suffix name="PacedPacket"
44105 label="In this histogram results are only shown if at least two packets
44106 were ACKed in the Startup Test. Packets are sent at equal
44107 intervals. The interval is selected to match the bandwidth
44108 discovered during the StartPacket test."/>
44109 <suffix name="StartPacket"
44110 label="Packets are sent as rapidly as possible, just after successfully
44111 sending an UMA upload. Each packet was numbered, as was its ACK
44112 sent back by Google. If no packets (of the 21) were ever ACKed,
44113 then the port is assumed to be blocked, and no data is recorded
44114 in this histogram."/>
44115 <affected-histogram name="NetConnectivity3"/>
44116 </histogram_suffixes>
44118 <histogram_suffixes name="NetConnectivity3aa" separator=".">
44119 <suffix name="Sent21"
44120 label="This histogram shows the number of echo responses received from
44122 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
44123 <affected-histogram name="NetConnectivity3.PacedPacket"/>
44124 <affected-histogram name="NetConnectivity3.StartPacket"/>
44125 </histogram_suffixes>
44127 <histogram_suffixes name="NetConnectivity3AckReceivedForNthPacket"
44129 <suffix name="Sent21.AckReceivedForNthPacket"
44130 label="Each packet was numbered, as was its ACK sent back by Google.
44131 This histogram records, for each packet number, how often we
44132 received an ACK for that packet."/>
44133 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
44134 <affected-histogram name="NetConnectivity3.PacedPacket"/>
44135 <affected-histogram name="NetConnectivity3.StartPacket"/>
44136 </histogram_suffixes>
44138 <histogram_suffixes name="NetConnectivity3AcksReceivedFromFirst" separator=".">
44139 <suffix name="AcksReceivedFromFirst02Packets" label="2 packets."/>
44140 <suffix name="AcksReceivedFromFirst03Packets" label="3 packets."/>
44141 <suffix name="AcksReceivedFromFirst04Packets" label="4 packets."/>
44142 <suffix name="AcksReceivedFromFirst05Packets" label="5 packets."/>
44143 <suffix name="AcksReceivedFromFirst06Packets" label="6 packets."/>
44144 <suffix name="AcksReceivedFromFirst07Packets" label="7 packets."/>
44145 <suffix name="AcksReceivedFromFirst08Packets" label="8 packets."/>
44146 <suffix name="AcksReceivedFromFirst09Packets" label="9 packets."/>
44147 <suffix name="AcksReceivedFromFirst10Packets" label="10 packets."/>
44148 <suffix name="AcksReceivedFromFirst11Packets" label="11 packets."/>
44149 <suffix name="AcksReceivedFromFirst12Packets" label="12 packets."/>
44150 <suffix name="AcksReceivedFromFirst13Packets" label="13 packets."/>
44151 <suffix name="AcksReceivedFromFirst14Packets" label="14 packets."/>
44152 <suffix name="AcksReceivedFromFirst15Packets" label="15 packets."/>
44153 <suffix name="AcksReceivedFromFirst16Packets" label="16 packets."/>
44154 <suffix name="AcksReceivedFromFirst17Packets" label="17 packets."/>
44155 <suffix name="AcksReceivedFromFirst18Packets" label="18 packets."/>
44156 <suffix name="AcksReceivedFromFirst19Packets" label="19 packets."/>
44157 <suffix name="AcksReceivedFromFirst20Packets" label="20 packets."/>
44158 <suffix name="AcksReceivedFromFirst21Packets" label="21 packets."/>
44159 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
44160 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
44161 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
44162 </histogram_suffixes>
44164 <histogram_suffixes name="NetConnectivity3GotAnAck" separator=".">
44165 <suffix name="Sent21.GotAnAck"
44166 label="The histogram shows if we ever got an ACK for a packet in our
44168 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
44169 <affected-histogram name="NetConnectivity3.PacedPacket"/>
44170 <affected-histogram name="NetConnectivity3.StartPacket"/>
44171 </histogram_suffixes>
44173 <histogram_suffixes name="NetConnectivity3PacketDelay1" separator=".">
44174 <suffix name="Sent21.443"
44175 label="This histogram shows the difference between the time when we
44176 have received 1st byte from the server and the last time when we
44177 have received data from the server on port 443."/>
44178 <suffix name="Sent21.6121"
44179 label="This histogram shows the difference between the time when we
44180 have received 1st byte from the server and the last time when we
44181 have received data from the server on port 6121."/>
44182 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
44183 <affected-histogram name="NetConnectivity3.PacedPacket"/>
44184 <affected-histogram name="NetConnectivity3.StartPacket"/>
44185 </histogram_suffixes>
44187 <histogram_suffixes name="NetConnectivity3PacketDelay2" separator=".">
44188 <suffix name="443.100B.PacketDelay"
44189 label="100 bytes of data is sent on port 443."/>
44190 <suffix name="443.1200B.PacketDelay"
44191 label="1200 bytes of data is sent on port 443."/>
44192 <suffix name="443.500B.PacketDelay"
44193 label="500 bytes of data is sent on port 443."/>
44194 <suffix name="6121.100B.PacketDelay"
44195 label="100 bytes of data is sent on port 6121."/>
44196 <suffix name="6121.1200B.PacketDelay"
44197 label="1200 bytes of data is sent on port 6121."/>
44198 <suffix name="6121.500B.PacketDelay"
44199 label="500 bytes of data is sent on port 6121."/>
44200 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
44201 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
44202 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
44203 </histogram_suffixes>
44205 <histogram_suffixes name="NetConnectivity3PacketRTT" separator=".">
44206 <suffix name="Sent21.Success.RTT" label="The histogram shows the RTT for"/>
44207 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
44208 <affected-histogram name="NetConnectivity3.PacedPacket"/>
44209 <affected-histogram name="NetConnectivity3.StartPacket"/>
44210 </histogram_suffixes>
44212 <histogram_suffixes name="NetConnectivity3Packets" separator=".">
44213 <suffix name="Packet01" label="1st packet."/>
44214 <suffix name="Packet02" label="2nd packet."/>
44215 <suffix name="Packet03" label="3rd packet."/>
44216 <suffix name="Packet10" label="10th packet."/>
44217 <suffix name="Packet20" label="20th packet."/>
44218 <affected-histogram
44219 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT"/>
44220 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT"/>
44221 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT"/>
44222 </histogram_suffixes>
44224 <histogram_suffixes name="NetConnectivity3PacketsSent" separator=".">
44225 <suffix name="Sent21.PacketsSent"
44226 label="This histogram records how many packets (out of 21 attempted)
44227 were sent to the server via UDP."/>
44228 <suffix name="Send6.SeriesAcked"
44229 label="Chrome sends 6 UDP packets in a row to test to see if there is a
44230 probabalistic dependency in packet loss for consecutive packets.
44231 We record a bit vector of packets received, where the least
44232 significant bit is a 1 if the first packet was received, etc.
44233 For example, if all packets other than packet 2 and 4 are
44234 responded to, then we'd have a sample (in binary) of 110101B, or
44236 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
44237 <affected-histogram name="NetConnectivity3.PacedPacket"/>
44238 <affected-histogram name="NetConnectivity3.StartPacket"/>
44239 </histogram_suffixes>
44241 <histogram_suffixes name="NetConnectivity3PacketsSentBytes" separator=".">
44242 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
44243 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
44244 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
44245 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
44246 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
44247 <suffix name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
44248 <affected-histogram
44249 name="NetConnectivity3.NonPacedPacket.Sent21.AckReceivedForNthPacket"/>
44250 <affected-histogram
44251 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
44252 <affected-histogram
44253 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
44254 <affected-histogram
44255 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
44256 <affected-histogram
44257 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
44258 <affected-histogram
44259 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
44260 <affected-histogram
44261 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
44262 <affected-histogram
44263 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
44264 <affected-histogram
44265 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
44266 <affected-histogram
44267 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
44268 <affected-histogram
44269 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
44270 <affected-histogram
44271 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
44272 <affected-histogram
44273 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
44274 <affected-histogram
44275 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
44276 <affected-histogram
44277 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
44278 <affected-histogram
44279 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
44280 <affected-histogram
44281 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
44282 <affected-histogram
44283 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
44284 <affected-histogram
44285 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
44286 <affected-histogram
44287 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
44288 <affected-histogram
44289 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
44290 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"/>
44291 <affected-histogram
44292 name="NetConnectivity3.NonPacedPacket.Sent21.PacketsSent"/>
44293 <affected-histogram
44294 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
44295 <affected-histogram
44296 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
44297 <affected-histogram
44298 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
44299 <affected-histogram
44300 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
44301 <affected-histogram
44302 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
44303 <affected-histogram
44304 name="NetConnectivity3.PacedPacket.Sent21.AckReceivedForNthPacket"/>
44305 <affected-histogram
44306 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
44307 <affected-histogram
44308 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
44309 <affected-histogram
44310 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
44311 <affected-histogram
44312 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
44313 <affected-histogram
44314 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
44315 <affected-histogram
44316 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
44317 <affected-histogram
44318 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
44319 <affected-histogram
44320 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
44321 <affected-histogram
44322 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
44323 <affected-histogram
44324 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
44325 <affected-histogram
44326 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
44327 <affected-histogram
44328 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
44329 <affected-histogram
44330 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
44331 <affected-histogram
44332 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
44333 <affected-histogram
44334 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
44335 <affected-histogram
44336 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
44337 <affected-histogram
44338 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
44339 <affected-histogram
44340 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
44341 <affected-histogram
44342 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
44343 <affected-histogram
44344 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
44345 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"/>
44346 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.PacketsSent"/>
44347 <affected-histogram
44348 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet01"/>
44349 <affected-histogram
44350 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet02"/>
44351 <affected-histogram
44352 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet03"/>
44353 <affected-histogram
44354 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet10"/>
44355 <affected-histogram
44356 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet20"/>
44357 <affected-histogram
44358 name="NetConnectivity3.StartPacket.Sent21.AckReceivedForNthPacket"/>
44359 <affected-histogram
44360 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst02Packets"/>
44361 <affected-histogram
44362 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst03Packets"/>
44363 <affected-histogram
44364 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst04Packets"/>
44365 <affected-histogram
44366 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst05Packets"/>
44367 <affected-histogram
44368 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst06Packets"/>
44369 <affected-histogram
44370 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst07Packets"/>
44371 <affected-histogram
44372 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst08Packets"/>
44373 <affected-histogram
44374 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst09Packets"/>
44375 <affected-histogram
44376 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst10Packets"/>
44377 <affected-histogram
44378 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst11Packets"/>
44379 <affected-histogram
44380 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst12Packets"/>
44381 <affected-histogram
44382 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst13Packets"/>
44383 <affected-histogram
44384 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst14Packets"/>
44385 <affected-histogram
44386 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst15Packets"/>
44387 <affected-histogram
44388 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst16Packets"/>
44389 <affected-histogram
44390 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst17Packets"/>
44391 <affected-histogram
44392 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst18Packets"/>
44393 <affected-histogram
44394 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst19Packets"/>
44395 <affected-histogram
44396 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst20Packets"/>
44397 <affected-histogram
44398 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst21Packets"/>
44399 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"/>
44400 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.PacketsSent"/>
44401 <affected-histogram
44402 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet01"/>
44403 <affected-histogram
44404 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet02"/>
44405 <affected-histogram
44406 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet03"/>
44407 <affected-histogram
44408 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet10"/>
44409 <affected-histogram
44410 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet20"/>
44411 </histogram_suffixes>
44413 <histogram_suffixes name="NetConnectivity3Send6Acked" separator=".">
44414 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
44415 <suffix name="443.100B.NoProxy"
44416 label="100 bytes of data is sent on port 443 with no proxy."/>
44417 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
44418 <suffix name="443.500B.NoProxy"
44419 label="500 bytes of data is sent on port 443 with no proxy."/>
44420 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
44421 <suffix name="443.1200B.NoProxy"
44422 label="1200 bytes of data is sent on port 443 with no proxy."/>
44423 <suffix name="6121.100B" label="100 bytes of data is sent on port 6121."/>
44424 <suffix name="6121.100B.NoProxy"
44425 label="100 bytes of data is sent on port 6121 with no proxy."/>
44426 <suffix name="6121.500B" label="500 bytes of data is sent on port 6121."/>
44427 <suffix name="6121.500B.NoProxy"
44428 label="500 bytes of data is sent on port 6121 with no proxy."/>
44429 <suffix name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
44430 <suffix name="6121.1200B.NoProxy"
44431 label="1200 bytes of data is sent on port 6121 with no proxy."/>
44432 <affected-histogram name="NetConnectivity3.NonPacedPacket.Send6.SeriesAcked"/>
44433 <affected-histogram name="NetConnectivity3.PacedPacket.Send6.SeriesAcked"/>
44434 <affected-histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent"/>
44435 <affected-histogram name="NetConnectivity3.StartPacket.Send6.SeriesAcked"/>
44436 </histogram_suffixes>
44438 <histogram_suffixes name="NetConnectivity4a" separator=".">
44439 <suffix name="NATBind.Sent2"
44440 label="Two packets were sent spreading over a random period, to test if
44441 the NAT dropped the binding. Afterwords, an extra (short) packet
44442 was sent with renewed NAT binding to test whether the network
44443 that was used to deliver the first packet is still connected.
44444 Results are only shown in this histogram if at least ten packets
44445 were received in the StartPacket test."/>
44446 <suffix name="NonPacedPacket"
44447 label="21 Packets were sent as rapidly as possible. Results are only
44448 shown in this histogram if at least two packets were received in
44449 the StartPacket Test."/>
44450 <suffix name="PacedPacket"
44451 label="21 Packets were sent at equal intervals, which were selected to
44452 match the bandwidth discovered during the StartPacket test.
44453 Results are only shown in this histogram if at least two packets
44454 were received in the StartPacket Test."/>
44455 <suffix name="StartPacket"
44456 label="21 Packets were sent as rapidly as possible, just after the
44457 client successfully sent a UMA upload. Each packet was numbered
44458 when it was sent by Google."/>
44459 <affected-histogram name="NetConnectivity4"/>
44460 <affected-histogram name="NetConnectivity5"/>
44461 </histogram_suffixes>
44463 <histogram_suffixes name="NetConnectivity4NATBindPacketReceives" separator=".">
44464 <suffix name="Bind.Failure"
44465 label="Only when the second packet never arrived (we wait for 10 extra
44466 seconds) and the first and the extra (short) packets arrived did
44467 we record the duration in seconds between the sendings of the
44468 first two packets in this histogram."/>
44469 <suffix name="Bind.Success"
44470 label="Only when all three packets including the extra (short) packet
44471 arrived did we record the duration in seconds between the
44472 sendings of the first two packets in this histogram."/>
44473 <suffix name="Connectivity.Failure"
44474 label="Only when the extra (short) packet (with renewed NAT binding)
44475 never arrived (we wait for 10 extra seconds) did we record the
44476 duration in seconds between the sendings of the first two
44477 packets in this histogram."/>
44478 <suffix name="Connectivity.Success"
44479 label="Only when the extra (short) packet arrived did we record the
44480 duration in seconds between the sendings of the first two
44481 packets in this histogram."/>
44482 <suffix name="SendToLastRecvDelay"
44483 label="This histogram records the time duration (in milliseconds)
44484 between the client sending the request and the receiving of the
44485 second packet sent from the server, excluding the idle time
44486 between sendings of the first two packets. Results are only
44487 shown if the first two packets are both received."/>
44488 <affected-histogram name="NetConnectivity4.NATBind.Sent2"/>
44489 <affected-histogram name="NetConnectivity5.NATBind.Sent2"/>
44490 </histogram_suffixes>
44492 <histogram_suffixes name="NetConnectivity4PacketFirst6" separator=".">
44493 <suffix name="First6.SeriesRecv"
44494 label="This histogram records a bit vector of the first 6 packets sent,
44495 where the least significant bit is a 1 if the first packet was
44496 received, etc. For example, if all packets other than packet 2
44497 and 4 are received, then we'd have a sample (in binary) of
44499 <suffix name="Sent21"
44500 label="This histogram shows the number of packets received from the
44502 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
44503 <affected-histogram name="NetConnectivity4.PacedPacket"/>
44504 <affected-histogram name="NetConnectivity4.StartPacket"/>
44505 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
44506 <affected-histogram name="NetConnectivity5.PacedPacket"/>
44507 <affected-histogram name="NetConnectivity5.StartPacket"/>
44508 </histogram_suffixes>
44510 <histogram_suffixes name="NetConnectivity4PacketReceives" separator=".">
44511 <suffix name="NumRecvFromFirst01Packets" label="1 packet."/>
44512 <suffix name="NumRecvFromFirst02Packets" label="2 packets."/>
44513 <suffix name="NumRecvFromFirst03Packets" label="3 packets."/>
44514 <suffix name="NumRecvFromFirst04Packets" label="4 packets."/>
44515 <suffix name="NumRecvFromFirst05Packets" label="5 packets."/>
44516 <suffix name="NumRecvFromFirst06Packets" label="6 packets."/>
44517 <suffix name="NumRecvFromFirst07Packets" label="7 packets."/>
44518 <suffix name="NumRecvFromFirst08Packets" label="8 packets."/>
44519 <suffix name="NumRecvFromFirst09Packets" label="9 packets."/>
44520 <suffix name="NumRecvFromFirst10Packets" label="10 packets."/>
44521 <suffix name="NumRecvFromFirst11Packets" label="11 packets."/>
44522 <suffix name="NumRecvFromFirst12Packets" label="12 packets."/>
44523 <suffix name="NumRecvFromFirst13Packets" label="13 packets."/>
44524 <suffix name="NumRecvFromFirst14Packets" label="14 packets."/>
44525 <suffix name="NumRecvFromFirst15Packets" label="15 packets."/>
44526 <suffix name="NumRecvFromFirst16Packets" label="16 packets."/>
44527 <suffix name="NumRecvFromFirst17Packets" label="17 packets."/>
44528 <suffix name="NumRecvFromFirst18Packets" label="18 packets."/>
44529 <suffix name="NumRecvFromFirst19Packets" label="19 packets."/>
44530 <suffix name="NumRecvFromFirst20Packets" label="20 packets."/>
44531 <suffix name="NumRecvFromFirst21Packets" label="21 packets."/>
44532 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21"/>
44533 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21"/>
44534 <affected-histogram name="NetConnectivity4.StartPacket.Sent21"/>
44535 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21"/>
44536 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21"/>
44537 <affected-histogram name="NetConnectivity5.StartPacket.Sent21"/>
44538 </histogram_suffixes>
44540 <histogram_suffixes name="NetConnectivity4PacketRTT" separator=".">
44541 <suffix name="Sent21.GotAPacket"
44542 label="The histogram shows if we ever got at least one packet in our
44544 <suffix name="Sent21.PacketDelay"
44545 label="The histogram shows the average inter-arrival time between every
44546 two consecutive packets we receive in our series of 21
44547 multiplied by 20 (so this is essentially the time duration
44548 between the first and the last received packets)."/>
44549 <suffix name="Sent21.PacketsRecv"
44550 label="The histogram shows how many packets we receive in our series of
44552 <suffix name="Sent21.RecvNthPacket"
44553 label="Each packet was numbered when it was sent by Google. This
44554 histogram records, for each packet number, how often we received
44556 <suffix name="Sent21.SendToLastRecvDelay"
44557 label="This histogram records the time duration between the client
44558 sending the request and the receiving of the last packet sent
44559 from the server, excluding the total pacing time requested by
44560 the client. Results are only shown if at least two packets are
44562 <suffix name="Sent21.Success.RTT"
44563 label="The histogram shows the RTT for the"/>
44564 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
44565 <affected-histogram name="NetConnectivity4.PacedPacket"/>
44566 <affected-histogram name="NetConnectivity4.StartPacket"/>
44567 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
44568 <affected-histogram name="NetConnectivity5.PacedPacket"/>
44569 <affected-histogram name="NetConnectivity5.StartPacket"/>
44570 </histogram_suffixes>
44572 <histogram_suffixes name="NetConnectivity4PacketRTTSeries" separator=".">
44573 <suffix name="Packet01" label="1st packet."/>
44574 <suffix name="Packet02" label="2nd packet."/>
44575 <suffix name="Packet03" label="3rd packet."/>
44576 <suffix name="Packet10" label="10th packet."/>
44577 <suffix name="Packet20" label="20th packet."/>
44578 <affected-histogram
44579 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT"/>
44580 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.Success.RTT"/>
44581 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.Success.RTT"/>
44582 <affected-histogram
44583 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT"/>
44584 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.Success.RTT"/>
44585 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.Success.RTT"/>
44586 </histogram_suffixes>
44588 <histogram_suffixes name="NetConnectivity4PacketsAll" separator=".">
44589 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
44590 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
44591 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
44592 <suffix name="80.100B" label="100 bytes of data is sent on port 80."/>
44593 <suffix name="80.1200B" label="1200 bytes of data is sent on port 80."/>
44594 <suffix name="80.500B" label="500 bytes of data is sent on port 80."/>
44595 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Failure"/>
44596 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Success"/>
44597 <affected-histogram
44598 name="NetConnectivity4.NATBind.Sent2.Connectivity.Failure"/>
44599 <affected-histogram
44600 name="NetConnectivity4.NATBind.Sent2.Connectivity.Success"/>
44601 <affected-histogram
44602 name="NetConnectivity4.NATBind.Sent2.SendToLastRecvDelay"/>
44603 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21.GotAPacket"/>
44604 <affected-histogram
44605 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
44606 <affected-histogram
44607 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
44608 <affected-histogram
44609 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
44610 <affected-histogram
44611 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
44612 <affected-histogram
44613 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
44614 <affected-histogram
44615 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
44616 <affected-histogram
44617 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
44618 <affected-histogram
44619 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
44620 <affected-histogram
44621 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
44622 <affected-histogram
44623 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
44624 <affected-histogram
44625 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
44626 <affected-histogram
44627 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
44628 <affected-histogram
44629 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
44630 <affected-histogram
44631 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
44632 <affected-histogram
44633 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
44634 <affected-histogram
44635 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
44636 <affected-histogram
44637 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
44638 <affected-histogram
44639 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
44640 <affected-histogram
44641 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
44642 <affected-histogram
44643 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
44644 <affected-histogram
44645 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
44646 <affected-histogram
44647 name="NetConnectivity4.NonPacedPacket.Sent21.PacketDelay"/>
44648 <affected-histogram
44649 name="NetConnectivity4.NonPacedPacket.Sent21.PacketsRecv"/>
44650 <affected-histogram
44651 name="NetConnectivity4.NonPacedPacket.Sent21.RecvNthPacket"/>
44652 <affected-histogram
44653 name="NetConnectivity4.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
44654 <affected-histogram
44655 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
44656 <affected-histogram
44657 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
44658 <affected-histogram
44659 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
44660 <affected-histogram
44661 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
44662 <affected-histogram
44663 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
44664 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.GotAPacket"/>
44665 <affected-histogram
44666 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
44667 <affected-histogram
44668 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
44669 <affected-histogram
44670 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
44671 <affected-histogram
44672 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
44673 <affected-histogram
44674 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
44675 <affected-histogram
44676 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
44677 <affected-histogram
44678 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
44679 <affected-histogram
44680 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
44681 <affected-histogram
44682 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
44683 <affected-histogram
44684 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
44685 <affected-histogram
44686 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
44687 <affected-histogram
44688 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
44689 <affected-histogram
44690 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
44691 <affected-histogram
44692 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
44693 <affected-histogram
44694 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
44695 <affected-histogram
44696 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
44697 <affected-histogram
44698 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
44699 <affected-histogram
44700 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
44701 <affected-histogram
44702 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
44703 <affected-histogram
44704 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
44705 <affected-histogram
44706 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
44707 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketDelay"/>
44708 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketsRecv"/>
44709 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.RecvNthPacket"/>
44710 <affected-histogram
44711 name="NetConnectivity4.PacedPacket.Sent21.SendToLastRecvDelay"/>
44712 <affected-histogram
44713 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet01"/>
44714 <affected-histogram
44715 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet02"/>
44716 <affected-histogram
44717 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet03"/>
44718 <affected-histogram
44719 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet10"/>
44720 <affected-histogram
44721 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet20"/>
44722 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.GotAPacket"/>
44723 <affected-histogram
44724 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
44725 <affected-histogram
44726 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
44727 <affected-histogram
44728 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
44729 <affected-histogram
44730 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
44731 <affected-histogram
44732 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
44733 <affected-histogram
44734 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
44735 <affected-histogram
44736 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
44737 <affected-histogram
44738 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
44739 <affected-histogram
44740 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
44741 <affected-histogram
44742 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
44743 <affected-histogram
44744 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
44745 <affected-histogram
44746 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
44747 <affected-histogram
44748 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
44749 <affected-histogram
44750 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
44751 <affected-histogram
44752 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
44753 <affected-histogram
44754 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
44755 <affected-histogram
44756 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
44757 <affected-histogram
44758 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
44759 <affected-histogram
44760 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
44761 <affected-histogram
44762 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
44763 <affected-histogram
44764 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
44765 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketDelay"/>
44766 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketsRecv"/>
44767 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.RecvNthPacket"/>
44768 <affected-histogram
44769 name="NetConnectivity4.StartPacket.Sent21.SendToLastRecvDelay"/>
44770 <affected-histogram
44771 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet01"/>
44772 <affected-histogram
44773 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet02"/>
44774 <affected-histogram
44775 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet03"/>
44776 <affected-histogram
44777 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet10"/>
44778 <affected-histogram
44779 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet20"/>
44780 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Failure"/>
44781 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Success"/>
44782 <affected-histogram
44783 name="NetConnectivity5.NATBind.Sent2.Connectivity.Failure"/>
44784 <affected-histogram
44785 name="NetConnectivity5.NATBind.Sent2.Connectivity.Success"/>
44786 <affected-histogram
44787 name="NetConnectivity5.NATBind.Sent2.SendToLastRecvDelay"/>
44788 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21.GotAPacket"/>
44789 <affected-histogram
44790 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
44791 <affected-histogram
44792 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
44793 <affected-histogram
44794 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
44795 <affected-histogram
44796 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
44797 <affected-histogram
44798 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
44799 <affected-histogram
44800 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
44801 <affected-histogram
44802 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
44803 <affected-histogram
44804 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
44805 <affected-histogram
44806 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
44807 <affected-histogram
44808 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
44809 <affected-histogram
44810 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
44811 <affected-histogram
44812 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
44813 <affected-histogram
44814 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
44815 <affected-histogram
44816 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
44817 <affected-histogram
44818 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
44819 <affected-histogram
44820 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
44821 <affected-histogram
44822 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
44823 <affected-histogram
44824 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
44825 <affected-histogram
44826 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
44827 <affected-histogram
44828 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
44829 <affected-histogram
44830 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
44831 <affected-histogram
44832 name="NetConnectivity5.NonPacedPacket.Sent21.PacketDelay"/>
44833 <affected-histogram
44834 name="NetConnectivity5.NonPacedPacket.Sent21.PacketsRecv"/>
44835 <affected-histogram
44836 name="NetConnectivity5.NonPacedPacket.Sent21.RecvNthPacket"/>
44837 <affected-histogram
44838 name="NetConnectivity5.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
44839 <affected-histogram
44840 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
44841 <affected-histogram
44842 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
44843 <affected-histogram
44844 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
44845 <affected-histogram
44846 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
44847 <affected-histogram
44848 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
44849 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.GotAPacket"/>
44850 <affected-histogram
44851 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
44852 <affected-histogram
44853 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
44854 <affected-histogram
44855 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
44856 <affected-histogram
44857 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
44858 <affected-histogram
44859 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
44860 <affected-histogram
44861 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
44862 <affected-histogram
44863 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
44864 <affected-histogram
44865 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
44866 <affected-histogram
44867 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
44868 <affected-histogram
44869 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
44870 <affected-histogram
44871 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
44872 <affected-histogram
44873 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
44874 <affected-histogram
44875 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
44876 <affected-histogram
44877 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
44878 <affected-histogram
44879 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
44880 <affected-histogram
44881 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
44882 <affected-histogram
44883 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
44884 <affected-histogram
44885 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
44886 <affected-histogram
44887 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
44888 <affected-histogram
44889 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
44890 <affected-histogram
44891 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
44892 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketDelay"/>
44893 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketsRecv"/>
44894 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.RecvNthPacket"/>
44895 <affected-histogram
44896 name="NetConnectivity5.PacedPacket.Sent21.SendToLastRecvDelay"/>
44897 <affected-histogram
44898 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet01"/>
44899 <affected-histogram
44900 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet02"/>
44901 <affected-histogram
44902 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet03"/>
44903 <affected-histogram
44904 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet10"/>
44905 <affected-histogram
44906 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet20"/>
44907 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.GotAPacket"/>
44908 <affected-histogram
44909 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
44910 <affected-histogram
44911 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
44912 <affected-histogram
44913 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
44914 <affected-histogram
44915 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
44916 <affected-histogram
44917 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
44918 <affected-histogram
44919 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
44920 <affected-histogram
44921 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
44922 <affected-histogram
44923 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
44924 <affected-histogram
44925 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
44926 <affected-histogram
44927 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
44928 <affected-histogram
44929 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
44930 <affected-histogram
44931 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
44932 <affected-histogram
44933 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
44934 <affected-histogram
44935 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
44936 <affected-histogram
44937 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
44938 <affected-histogram
44939 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
44940 <affected-histogram
44941 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
44942 <affected-histogram
44943 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
44944 <affected-histogram
44945 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
44946 <affected-histogram
44947 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
44948 <affected-histogram
44949 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
44950 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketDelay"/>
44951 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketsRecv"/>
44952 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.RecvNthPacket"/>
44953 <affected-histogram
44954 name="NetConnectivity5.StartPacket.Sent21.SendToLastRecvDelay"/>
44955 <affected-histogram
44956 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet01"/>
44957 <affected-histogram
44958 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet02"/>
44959 <affected-histogram
44960 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet03"/>
44961 <affected-histogram
44962 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet10"/>
44963 <affected-histogram
44964 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet20"/>
44965 </histogram_suffixes>
44967 <histogram_suffixes name="NetConnectivity4PacketSizeTest" separator=".">
44968 <suffix name="PacketSizeTest.Connectivity.Failure"
44969 label="This histogram records the size of the packet size that was not
44970 received from the server."/>
44971 <suffix name="PacketSizeTest.Connectivity.Success"
44972 label="This histogram records the size of the packet size that was
44973 received from the server."/>
44974 <affected-histogram name="NetConnectivity4"/>
44975 <affected-histogram name="NetConnectivity5"/>
44976 </histogram_suffixes>
44978 <histogram_suffixes name="NetConnectivity4PacketSizeTestPort" separator=".">
44979 <suffix name="443" label="Packet is sent on port 443."/>
44980 <suffix name="80" label="Packet is sent on port 80."/>
44981 <affected-histogram
44982 name="NetConnectivity4.PacketSizeTest.Connectivity.Failure"/>
44983 <affected-histogram
44984 name="NetConnectivity4.PacketSizeTest.Connectivity.Success"/>
44985 <affected-histogram
44986 name="NetConnectivity5.PacketSizeTest.Connectivity.Failure"/>
44987 <affected-histogram
44988 name="NetConnectivity5.PacketSizeTest.Connectivity.Success"/>
44989 </histogram_suffixes>
44991 <histogram_suffixes name="NetConnectivity4SeriesRecv" separator=".">
44992 <suffix name="443.100B" label="100 bytes of data is sent on port 443."/>
44993 <suffix name="443.100B.NoProxy"
44994 label="100 bytes of data is sent on port 443 with no proxy."/>
44995 <suffix name="443.1200B" label="1200 bytes of data is sent on port 443."/>
44996 <suffix name="443.1200B.NoProxy"
44997 label="1200 bytes of data is sent on port 443 with no proxy."/>
44998 <suffix name="443.500B" label="500 bytes of data is sent on port 443."/>
44999 <suffix name="443.500B.NoProxy"
45000 label="500 bytes of data is sent on port 443 with no proxy."/>
45001 <suffix name="80.100B" label="100 bytes of data is sent on port 80."/>
45002 <suffix name="80.100B.NoProxy"
45003 label="100 bytes of data is sent on port 80 with no proxy."/>
45004 <suffix name="80.1200B" label="1200 bytes of data is sent on port 80."/>
45005 <suffix name="80.1200B.NoProxy"
45006 label="1200 bytes of data is sent on port 80 with no proxy."/>
45007 <suffix name="80.500B" label="500 bytes of data is sent on port 80."/>
45008 <suffix name="80.500B.NoProxy"
45009 label="500 bytes of data is sent on port 80 with no proxy."/>
45010 <affected-histogram name="NetConnectivity4.NonPacedPacket.First6.SeriesRecv"/>
45011 <affected-histogram name="NetConnectivity4.PacedPacket.First6.SeriesRecv"/>
45012 <affected-histogram name="NetConnectivity4.StartPacket.First6.SeriesRecv"/>
45013 <affected-histogram name="NetConnectivity5.NonPacedPacket.First6.SeriesRecv"/>
45014 <affected-histogram name="NetConnectivity5.PacedPacket.First6.SeriesRecv"/>
45015 <affected-histogram name="NetConnectivity5.StartPacket.First6.SeriesRecv"/>
45016 </histogram_suffixes>
45018 <histogram_suffixes name="NetProxyResolverExecutionTime">
45019 <suffix name="UrlOver2K" label="URL length was over 2K"/>
45020 <suffix name="UrlOver4K" label="URL length was over 4K"/>
45021 <suffix name="UrlOver8K" label="URL length was over 8K"/>
45022 <suffix name="UrlOver128K" label="URL length was over 128K"/>
45023 <affected-histogram name="Net.ProxyResolver.ExecutionTime"/>
45024 </histogram_suffixes>
45026 <histogram_suffixes name="NewTabPageProviders" separator=".">
45027 <suffix name="client" label="Suggestions coming from the client."/>
45028 <suffix name="client0" label="Suggestions coming from the client source 0."/>
45029 <suffix name="server" label="Suggestions coming from the server."/>
45030 <suffix name="server0" label="Suggestions coming from server source 0."/>
45031 <suffix name="server1" label="Suggestions coming from server source 1."/>
45032 <suffix name="server2" label="Suggestions coming from server source 2."/>
45033 <suffix name="server3" label="Suggestions coming from server source 3."/>
45034 <suffix name="server4" label="Suggestions coming from server source 4."/>
45035 <affected-histogram name="NewTabPage.MostVisited"/>
45036 <affected-histogram name="NewTabPage.SuggestionsImpression"/>
45037 </histogram_suffixes>
45039 <histogram_suffixes name="OmniboxProviderTime" separator=".">
45040 <suffix name="Bookmark"/>
45041 <suffix name="Builtin"/>
45042 <suffix name="Contact"/>
45043 <suffix name="ExtensionApp"/>
45044 <suffix name="HistoryContents"/>
45045 <suffix name="HistoryQuick"/>
45046 <suffix name="HistoryURL"/>
45047 <suffix name="Keyword"/>
45048 <suffix name="Search"/>
45049 <suffix name="Shortcuts"/>
45050 <suffix name="ZeroSuggest"/>
45051 <affected-histogram name="Omnibox.ProviderTime"/>
45052 </histogram_suffixes>
45054 <histogram_suffixes name="OverlappedReadImpact">
45055 <suffix name="OverlappedReadDisabled" label="Non-blocking reads"/>
45056 <suffix name="OverlappedReadEnabled" label="Default, async reads"/>
45057 <affected-histogram name="Net.HttpJob.TotalTime"/>
45058 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
45059 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
45060 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
45061 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
45062 <affected-histogram name="PLT.Abandoned"/>
45063 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
45064 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
45065 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
45066 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
45067 <affected-histogram name="PLT.LoadType"/>
45068 </histogram_suffixes>
45070 <histogram_suffixes name="PageLoadType">
45071 <suffix name="HistoryLoad"
45072 label="but only for user pressing back or forward"/>
45073 <suffix name="LinkLoad"
45074 label="deprecated - see LinkLoadReload, LinkLoadNormal,
45075 LinkLoadStaleOk, LinkLoadCacheOnly; content initiated, commonly
45076 back to a posted page"/>
45077 <suffix name="LinkLoadCacheOnly"
45078 label="content initiated, commonly back to a posted page, where browser
45079 must ONLY use cache"/>
45080 <suffix name="LinkLoadNormal"
45081 label="content initiated, ordinary link traversal or post"/>
45082 <suffix name="LinkLoadReload" label="content initiated, calling reload()"/>
45083 <suffix name="LinkLoadStaleOk"
45084 label="content initiated, commonly forward or back where stale cached
45085 data is very acceptable"/>
45086 <suffix name="NormalLoad"
45087 label="but only for user entered URL or omnibox search"/>
45088 <suffix name="Reload" label="but only for user pressed reload"/>
45089 <suffix name="UndefLoad"
45090 label="should never happen... as it is only for an client-code error
45091 case which should not exist"/>
45092 <affected-histogram name="PLT.BeginToFinish"/>
45093 <affected-histogram name="PLT.BeginToFinishDoc"/>
45094 <affected-histogram name="PLT.StartToCommit">
45095 <with-suffix name="LinkLoadNormal"/>
45096 <with-suffix name="NormalLoad"/>
45097 </affected-histogram>
45098 <affected-histogram name="PLT.StartToFinish">
45099 <with-suffix name="LinkLoadNormal"/>
45100 <with-suffix name="NormalLoad"/>
45101 </affected-histogram>
45102 <affected-histogram name="Renderer4.BeginToFinish"/>
45103 <affected-histogram name="Renderer4.BeginToFinishDoc"/>
45104 </histogram_suffixes>
45106 <histogram_suffixes name="PasswordManagerMonitor">
45107 <suffix name="group_1" label="group 1"/>
45108 <suffix name="group_2" label="group 2"/>
45109 <suffix name="group_3" label="group 3"/>
45110 <suffix name="group_4" label="group 4"/>
45111 <suffix name="group_5" label="group 5"/>
45112 <suffix name="group_6" label="group 6"/>
45113 <suffix name="group_7" label="group 7"/>
45114 <suffix name="group_8" label="group 8"/>
45115 <suffix name="group_9" label="group 9"/>
45116 <suffix name="group_10" label="group 10"/>
45117 <suffix name="group_11" label="group 11"/>
45118 <suffix name="group_12" label="group 12"/>
45119 <suffix name="group_13" label="group 13"/>
45120 <suffix name="group_14" label="group 14"/>
45121 <suffix name="group_15" label="group 15"/>
45122 <suffix name="group_16" label="group 16"/>
45123 <suffix name="group_17" label="group 17"/>
45124 <suffix name="group_18" label="group 18"/>
45125 <suffix name="group_19" label="group 19"/>
45126 <suffix name="group_20" label="group 20"/>
45127 <suffix name="" label=""/>
45128 <affected-histogram name="PasswordManager.ProvisionalSaveFailure"/>
45129 <affected-histogram
45130 name="PasswordManager.SavePasswordPromptDisappearedQuickly"/>
45131 <affected-histogram name="PasswordManager.SavePasswordPromptDisplayed"/>
45132 <affected-histogram name="PasswordManager.SavePasswordPromptResponse"/>
45133 </histogram_suffixes>
45135 <histogram_suffixes name="PerformanceMonitor" separator=".">
45136 <suffix name="BrowserProcess"/>
45137 <suffix name="RendererProcess"/>
45138 <suffix name="PluginProcess"/>
45139 <suffix name="WorkerProcess"/>
45140 <suffix name="GPUProcess"/>
45141 <suffix name="PPAPIProcess"/>
45142 <affected-histogram name="PerformanceMonitor.AverageCPU"/>
45143 <affected-histogram name="PerformanceMonitor.HighCPU"/>
45144 </histogram_suffixes>
45146 <histogram_suffixes name="PpapiPluginName">
45147 <suffix name="libpepflashplayer.so" label="Flash player on Linux or Cros"/>
45148 <suffix name="libwidevinecdmadapter.so"
45149 label="Widevine CDM on Linux or Cros"/>
45150 <suffix name="pepflashplayer.dll" label="Flash player on Windows"/>
45151 <suffix name="PepperFlashPlayer.plugin" label="Flash player on Mac"/>
45152 <suffix name="widevinecdmadapter.dll" label="Widevine CDM on Windows"/>
45153 <suffix name="widevinecdmadapter.plugin" label="Widevine CDM on Mac"/>
45154 <affected-histogram name="Plugin.PpapiBrokerLoadErrorCode"/>
45155 <affected-histogram name="Plugin.PpapiBrokerLoadResult"/>
45156 <affected-histogram name="Plugin.PpapiPluginLoadErrorCode"/>
45157 <affected-histogram name="Plugin.PpapiPluginLoadResult"/>
45158 </histogram_suffixes>
45160 <histogram_suffixes name="PrecacheCellular" separator=".">
45161 <suffix name="Cellular"
45162 label="covers fetches when connected to cellular networks"/>
45163 <affected-histogram name="Precache.DownloadedNonPrecache"/>
45164 <affected-histogram name="Precache.Saved"/>
45165 </histogram_suffixes>
45167 <histogram_suffixes name="Prefetch">
45168 <suffix name="ContentPrefetchPrefetchOff"
45169 label="Prefetch is completely disabled."/>
45170 <suffix name="ContentPrefetchPrefetchOn"
45171 label="prefetch is enabled but prerender is disabled."/>
45172 <affected-histogram name="HttpCache.EntryLockWait"/>
45173 <affected-histogram name="Net.HttpTimeToFirstByte"/>
45174 <affected-histogram name="PLT.Abandoned"/>
45175 <affected-histogram name="PLT.BeginToFinish"/>
45176 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
45177 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
45178 <affected-histogram name="PLT.BeginToFinishDoc"/>
45179 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
45180 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
45181 <affected-histogram name="PLT.PerceivedLoadTime"/>
45182 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
45183 </histogram_suffixes>
45185 <histogram_suffixes name="Prerender">
45186 <suffix name="PrerenderEnabled" label="prerender is enabled."/>
45187 <suffix name="PrerenderControl" label="prerender is disabled."/>
45188 <suffix name="PrerenderNoUse"
45189 label="prerender is enabled, but pages are not swapped in."/>
45190 <suffix name="PrerenderMulti"
45191 label="prerender is enabled with multiple simultanious prerenders."/>
45192 <suffix name="Prerender5minTTL"
45193 label="prerender is enabled, and the TTL is extended to 5 minutes."/>
45194 <affected-histogram name="HttpCache.EntryLockWait"/>
45195 <affected-histogram name="Net.HttpTimeToFirstByte"/>
45196 <affected-histogram name="PLT.Abandoned"/>
45197 <affected-histogram name="PLT.BeginToFinish"/>
45198 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
45199 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
45200 <affected-histogram name="PLT.BeginToFinishDoc"/>
45201 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
45202 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
45203 <affected-histogram name="PLT.PerceivedLoadTime"/>
45204 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
45205 <affected-histogram name="Prerender.FinalStatus"/>
45206 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
45207 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
45208 <affected-histogram name="Prerender.LocalPredictorEvent"/>
45209 <affected-histogram name="Prerender.PerceivedPLT"/>
45210 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
45211 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
45212 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
45213 <affected-histogram
45214 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
45215 <affected-histogram
45216 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
45217 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
45218 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
45219 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
45220 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
45221 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
45222 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
45223 <affected-histogram name="Prerender.RendererIdleTime"/>
45224 <affected-histogram name="Prerender.RendererPerceivedPLT"/>
45225 <affected-histogram name="Prerender.RendererPerceivedPLTMatched"/>
45226 <affected-histogram name="Prerender.RendererTimeUntilDisplay"/>
45227 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
45228 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
45229 </histogram_suffixes>
45231 <histogram_suffixes name="PrerenderHoverType" ordering="prefix">
45233 deprecated May 10 2012
45235 <suffix name="HoverStats_50" label="Hover stats @ threshold 50 ms."/>
45236 <suffix name="HoverStats_75" label="Hover stats @ threshold 75 ms."/>
45237 <suffix name="HoverStats_100" label="Hover stats @ threshold 100 ms."/>
45238 <suffix name="HoverStats_150" label="Hover stats @ threshold 150 ms."/>
45239 <suffix name="HoverStats_200" label="Hover stats @ threshold 200 ms."/>
45240 <suffix name="HoverStats_250" label="Hover stats @ threshold 250 ms."/>
45241 <suffix name="HoverStats_300" label="Hover stats @ threshold 300 ms."/>
45242 <suffix name="HoverStats_400" label="Hover stats @ threshold 400 ms."/>
45243 <suffix name="HoverStats_500" label="Hover stats @ threshold 500 ms."/>
45244 <suffix name="HoverStats_750" label="Hover stats @ threshold 750 ms."/>
45245 <suffix name="HoverStats_1000" label="Hover stats @ threshold 1000 ms."/>
45246 <suffix name="HoverStats_1500" label="Hover stats @ threshold 1500 ms."/>
45247 <suffix name="HoverStats_2000" label="Hover stats @ threshold 2000 ms."/>
45248 <suffix name="HoverStats_3000" label="Hover stats @ threshold 3000 ms."/>
45249 <suffix name="HoverStats_4000" label="Hover stats @ threshold 4000 ms."/>
45250 <suffix name="HoverStats_5000" label="Hover stats @ threshold 5000 ms."/>
45251 <affected-histogram name="Prerender.Events"/>
45252 <affected-histogram name="Prerender.TimeToClick"/>
45253 </histogram_suffixes>
45255 <histogram_suffixes name="PrerenderSource" ordering="prefix">
45256 <suffix name="" label="All prerenders."/>
45257 <suffix name="exp1" label="Likelihood threshold experiment 1."/>
45258 <suffix name="exp2" label="Likelihood threshold experiment 2."/>
45259 <suffix name="exp3" label="Likelihood threshold experiment 3."/>
45260 <suffix name="exp4" label="Likelihood threshold experiment 4."/>
45261 <suffix name="exp5" label="Likelihood threshold experiment 5."/>
45262 <suffix name="exp6" label="Likelihood threshold experiment 6."/>
45263 <suffix name="exp7" label="Likelihood threshold experiment 7."/>
45264 <suffix name="exp8" label="Likelihood threshold experiment 8."/>
45265 <suffix name="exp9" label="Likelihood threshold experiment 9."/>
45266 <suffix name="gws" label="GWS triggered prerender."/>
45267 <suffix name="instant" label="Instant search prerender."/>
45268 <suffix name="localpredictor" label="Local predictor triggered prerender."/>
45269 <suffix name="omnibox" label="Triggered from the omnibox."/>
45270 <suffix name="wash" label="Multiple sources could have triggered."/>
45271 <suffix name="web" label="Link triggered prerender."/>
45272 <suffix name="webcross"
45273 label="Link triggered prerender, rel=prerender, cross domain."/>
45274 <suffix name="websame"
45275 label="Link triggered prerender, rel=prerender, same domain."/>
45276 <suffix name="webnext" label="Link triggered prerender, rel=next."/>
45277 <affected-histogram name="Prerender.AbandonTimeUntilUsed"/>
45278 <affected-histogram name="Prerender.CookieSendType"/>
45279 <affected-histogram name="Prerender.CookieStatus"/>
45280 <affected-histogram name="Prerender.Event"/>
45281 <affected-histogram name="Prerender.FinalStatus"/>
45282 <affected-histogram name="Prerender.FinalStatus_Prerender5minTTL"/>
45283 <affected-histogram name="Prerender.FinalStatus_PrerenderControl"/>
45284 <affected-histogram name="Prerender.FinalStatus_PrerenderEnabled"/>
45285 <affected-histogram name="Prerender.FinalStatus_PrerenderMulti"/>
45286 <affected-histogram name="Prerender.FinalStatus_PrerenderNoUse"/>
45287 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
45288 <affected-histogram
45289 name="Prerender.FinalStatusMatchComplete_Prerender5minTTL"/>
45290 <affected-histogram
45291 name="Prerender.FinalStatusMatchComplete_PrerenderControl"/>
45292 <affected-histogram
45293 name="Prerender.FinalStatusMatchComplete_PrerenderEnabled"/>
45294 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderMulti"/>
45295 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderNoUse"/>
45296 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
45297 <affected-histogram
45298 name="Prerender.FractionPixelsFinalAtSwapin_Prerender5minTTL"/>
45299 <affected-histogram
45300 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderControl"/>
45301 <affected-histogram
45302 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderEnabled"/>
45303 <affected-histogram
45304 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderMulti"/>
45305 <affected-histogram
45306 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderNoUse"/>
45307 <affected-histogram name="Prerender.LocalPredictorEvent"/>
45308 <affected-histogram name="Prerender.LocalPredictorEvent_Prerender5minTTL"/>
45309 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderControl"/>
45310 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderEnabled"/>
45311 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderMulti"/>
45312 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderNoUse"/>
45313 <affected-histogram name="Prerender.LocalPredictorTimeUntilUsed"/>
45314 <affected-histogram name="Prerender.PageVisitedStatus"/>
45315 <affected-histogram name="Prerender.PerceivedPLT"/>
45316 <affected-histogram name="Prerender.PerceivedPLT_Prerender5minTTL"/>
45317 <affected-histogram name="Prerender.PerceivedPLT_PrerenderControl"/>
45318 <affected-histogram name="Prerender.PerceivedPLT_PrerenderEnabled"/>
45319 <affected-histogram name="Prerender.PerceivedPLT_PrerenderMulti"/>
45320 <affected-histogram name="Prerender.PerceivedPLT_PrerenderNoUse"/>
45321 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
45322 <affected-histogram
45323 name="Prerender.PerceivedPLTFirstAfterMiss_Prerender5minTTL"/>
45324 <affected-histogram
45325 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderControl"/>
45326 <affected-histogram
45327 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderEnabled"/>
45328 <affected-histogram
45329 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderMulti"/>
45330 <affected-histogram
45331 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderNoUse"/>
45332 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
45333 <affected-histogram
45334 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_Prerender5minTTL"/>
45335 <affected-histogram
45336 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderControl"/>
45337 <affected-histogram
45338 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderEnabled"/>
45339 <affected-histogram
45340 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderMulti"/>
45341 <affected-histogram
45342 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderNoUse"/>
45343 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
45344 <affected-histogram
45345 name="Prerender.PerceivedPLTFirstAfterMissBoth_Prerender5minTTL"/>
45346 <affected-histogram
45347 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderControl"/>
45348 <affected-histogram
45349 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderEnabled"/>
45350 <affected-histogram
45351 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderMulti"/>
45352 <affected-histogram
45353 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderNoUse"/>
45354 <affected-histogram
45355 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
45356 <affected-histogram
45357 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_Prerender5minTTL"/>
45358 <affected-histogram
45359 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderControl"/>
45360 <affected-histogram
45361 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderEnabled"/>
45362 <affected-histogram
45363 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderMulti"/>
45364 <affected-histogram
45365 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderNoUse"/>
45366 <affected-histogram
45367 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
45368 <affected-histogram
45369 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_Prerender5minTTL"/>
45370 <affected-histogram
45371 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderControl"/>
45372 <affected-histogram
45373 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderEnabled"/>
45374 <affected-histogram
45375 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderMulti"/>
45376 <affected-histogram
45377 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderNoUse"/>
45378 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
45379 <affected-histogram name="Prerender.PerceivedPLTMatched_Prerender5minTTL"/>
45380 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderControl"/>
45381 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderEnabled"/>
45382 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderMulti"/>
45383 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderNoUse"/>
45384 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
45385 <affected-histogram
45386 name="Prerender.PerceivedPLTMatchedComplete_Prerender5minTTL"/>
45387 <affected-histogram
45388 name="Prerender.PerceivedPLTMatchedComplete_PrerenderControl"/>
45389 <affected-histogram
45390 name="Prerender.PerceivedPLTMatchedComplete_PrerenderEnabled"/>
45391 <affected-histogram
45392 name="Prerender.PerceivedPLTMatchedComplete_PrerenderMulti"/>
45393 <affected-histogram
45394 name="Prerender.PerceivedPLTMatchedComplete_PrerenderNoUse"/>
45395 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
45396 <affected-histogram name="Prerender.PerceivedPLTWindowed_PrerenderEnabled"/>
45397 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
45398 <affected-histogram
45399 name="Prerender.PerceivedPLTWindowNotMatched_Prerender5minTTL"/>
45400 <affected-histogram
45401 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderControl"/>
45402 <affected-histogram
45403 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderEnabled"/>
45404 <affected-histogram
45405 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderMulti"/>
45406 <affected-histogram
45407 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderNoUse"/>
45408 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
45409 <affected-histogram
45410 name="Prerender.PercentLoadDoneAtSwapin_Prerender5minTTL"/>
45411 <affected-histogram
45412 name="Prerender.PercentLoadDoneAtSwapin_PrerenderControl"/>
45413 <affected-histogram
45414 name="Prerender.PercentLoadDoneAtSwapin_PrerenderEnabled"/>
45415 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderMulti"/>
45416 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderNoUse"/>
45417 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
45418 <affected-histogram
45419 name="Prerender.PrerenderNotSwappedInPLT_Prerender5minTTL"/>
45420 <affected-histogram
45421 name="Prerender.PrerenderNotSwappedInPLT_PrerenderControl"/>
45422 <affected-histogram
45423 name="Prerender.PrerenderNotSwappedInPLT_PrerenderEnabled"/>
45424 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderMulti"/>
45425 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderNoUse"/>
45426 <affected-histogram name="Prerender.PrerendersPerSessionCount"/>
45427 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
45428 <affected-histogram
45429 name="Prerender.SimulatedLocalBrowsingBaselinePLT_Prerender5minTTL"/>
45430 <affected-histogram
45431 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderControl"/>
45432 <affected-histogram
45433 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderEnabled"/>
45434 <affected-histogram
45435 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderMulti"/>
45436 <affected-histogram
45437 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderNoUse"/>
45438 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
45439 <affected-histogram
45440 name="Prerender.SimulatedLocalBrowsingPLT_Prerender5minTTL"/>
45441 <affected-histogram
45442 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderControl"/>
45443 <affected-histogram
45444 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderEnabled"/>
45445 <affected-histogram
45446 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderMulti"/>
45447 <affected-histogram
45448 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderNoUse"/>
45449 <affected-histogram name="Prerender.TimeBetweenPrerenderRequests"/>
45450 <affected-histogram name="Prerender.TimeSinceLastRecentVisit"/>
45451 <affected-histogram name="Prerender.TimeUntilUsed2"/>
45452 </histogram_suffixes>
45454 <histogram_suffixes name="ProfilePictureDownload" separator=".">
45455 <suffix name="Default.OOBE" label="default picture, in OOBE"/>
45456 <suffix name="Default.LoggedIn" label="default picture, after login"/>
45457 <suffix name="Default.Preferences" label="default picture, in Prefs"/>
45458 <suffix name="Failure.OOBE" label="download has failed, in OOBE"/>
45459 <suffix name="Failure.LoggedIn" label="download has failed, after login"/>
45460 <suffix name="Failure.Preferences" label="download has failed, in Prefs"/>
45461 <suffix name="Success.OOBE" label="download was successful, in OOBE"/>
45462 <suffix name="Success.LoggedIn" label="download was successful, after login"/>
45463 <suffix name="Success.Preferences" label="download was successful, in Prefs"/>
45464 <affected-histogram name="UserImage.ProfileDownloadTime"/>
45465 </histogram_suffixes>
45467 <histogram_suffixes name="ProgressiveScan">
45468 <suffix name="FullScan" label="Using WPA_supplicant to scan."/>
45469 <suffix name="33Percent_4MinMax"
45470 label="Progressive scan @ 33%, 4 frequency bins."/>
45471 <suffix name="50Percent_4MinMax"
45472 label="Progressive scan @ 50%, 4 frequency bins."/>
45473 <suffix name="50Percent_8MinMax"
45474 label="Progressive scan @ 50%, 8 frequency bins."/>
45475 <suffix name="100Percent_8MinMax"
45476 label="Progressive scan @ 100%, 8 frequency bins."/>
45477 <suffix name="100Percent_1MinSeen_A"
45478 label="Progressive scan @ all previously seen frequencies (A)."/>
45479 <suffix name="100Percent_1MinSeen_B"
45480 label="Progressive scan @ all previously seen frequencies (B)."/>
45481 <suffix name="100Percent_1Min_4Max"
45482 label="Progressive scan @ 100%, minimum 1/maximum 4 frequencies."/>
45483 <affected-histogram name="Network.Shill.TimeToDrop"/>
45484 <affected-histogram name="Network.Shill.WiFi.ScanResult"/>
45485 <affected-histogram name="Network.Shill.Wifi.TimeToConnect"/>
45486 <affected-histogram name="Network.Shill.Wifi.TimeToJoin"/>
45487 <affected-histogram name="Network.Shill.Wifi.TimeToScan"/>
45488 <affected-histogram name="Network.Shill.Wifi.TimeToScanAndConnect"/>
45489 </histogram_suffixes>
45491 <histogram_suffixes name="ProtectorSettingChange" separator=".">
45493 Deprecated 8/2013. No longer tracked.
45495 <suffix name="Applied" label="change has been accepted by user"/>
45496 <suffix name="Corrupt" label="possibly hijacked, backup invalid"/>
45497 <suffix name="Discarded" label="change has been reverted by user"/>
45498 <suffix name="Fallback" label="fallback provider used (no backup available)"/>
45499 <suffix name="Hijacked" label="hijacked, with a valid backup"/>
45500 <suffix name="Missing" label="fallback provider missing, added"/>
45501 <suffix name="New" label="(obsolete, was sum of Corrupt+Hijacked)"/>
45502 <suffix name="Restored"
45503 label="search provider restored by Protector before showing the bubble"/>
45504 <suffix name="Timeout" label="change has been ignored by user (timed out)"/>
45505 <affected-histogram name="Protector.SearchProvider"/>
45506 <affected-histogram name="Protector.StartupSettings"/>
45507 </histogram_suffixes>
45509 <histogram_suffixes name="ProxyConnectionImpact">
45510 <suffix name="proxy_connections_16"
45511 label="with 16 connections per proxy server"/>
45512 <suffix name="proxy_connections_32"
45513 label="with 32 connections per proxy server"/>
45514 <suffix name="proxy_connections_64"
45515 label="with 64 connections per proxy server"/>
45516 <suffix name="proxy_connections_8"
45517 label="with 8 connections per proxy server"/>
45518 <affected-histogram name="Net.HttpProxySocketRequestTime"/>
45519 <affected-histogram name="Net.SocksSocketRequestTime"/>
45520 <affected-histogram name="PLT.Abandoned"/>
45521 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
45522 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
45523 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
45524 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
45525 </histogram_suffixes>
45527 <histogram_suffixes name="QueryTimeSuffix" separator=".">
45528 <suffix name="0" label="N = 0"/>
45529 <suffix name="1" label="N = 1"/>
45530 <suffix name="2" label="N = 2"/>
45531 <suffix name="3" label="N = 3"/>
45532 <suffix name="4" label="N = 4"/>
45533 <suffix name="5" label="N = 5"/>
45534 <affected-histogram name="Omnibox.QueryTime"/>
45535 <affected-histogram name="ShortcutsProvider.QueryIndexTime"/>
45536 </histogram_suffixes>
45538 <histogram_suffixes name="QuicPortSelection" separator="">
45539 <owner>rch@chromium.org</owner>
45540 <suffix name="SelectPort"
45541 label="An effort was mode to (try to) consistently connect using the
45542 same source port for the given server IP/port."/>
45543 <suffix name="RandomPort"
45544 label="The operating system randomly selected a source port for the
45546 <affected-histogram name="Net.QuicSession.Connect"/>
45547 </histogram_suffixes>
45549 <histogram_suffixes name="QuicRttCount" separator="">
45550 <owner>rch@chromium.org</owner>
45551 <suffix name="ForHTTP" label="Only insecure HTTP connections are counted."/>
45552 <suffix name="ForHTTPS" label="Only secure HTTPS connections are counted."/>
45553 <affected-histogram name="Net.QuicSession.ConnectRandomPort"/>
45554 <affected-histogram name="Net.QuicSession.ConnectSelectPort"/>
45555 <affected-histogram name="Net.QuicSession.HandshakeRoundTrips"/>
45556 </histogram_suffixes>
45558 <histogram_suffixes name="RemoteProcessWarmStartFast" separator="">
45559 <suffix name="" label="Normal start."/>
45560 <suffix name="Fast"
45561 label="Fast start by skipping normal chrome.dll startup."/>
45562 <affected-histogram name="Startup.WarmStartTimeFromRemoteProcessStart"/>
45563 </histogram_suffixes>
45565 <histogram_suffixes name="RendererEventLatency" separator=".">
45566 <suffix name="Char" label="The Char event occurs on textual keyboard input."/>
45567 <suffix name="ContextMenu" label="For ContextMenu event."/>
45568 <suffix name="GestureDoubleTap"
45569 label="A GestureDoubleTap occurs when the user double taps on a
45571 <suffix name="GestureFlingCancel"
45572 label="A GestureFlingCancel is sent to the renderer to cancel any
45574 <suffix name="GestureFlingStart"
45575 label="A GestureFlingStart is sent when the user quickly flicks on a
45577 <suffix name="GestureLongPress"
45578 label="A GestureLongPress is sent when the user taps down and holds
45579 their finger on a touchscreen."/>
45580 <suffix name="GestureLongTap"
45581 label="A GestureLongTap is sent when the user taps down on a
45582 touchscreen, holds their finger for a while, then releases."/>
45583 <suffix name="GesturePinchBegin"
45584 label="A GesturePinchBegin is sent when a user starts a pinch zoom
45585 motion on a touchscreen."/>
45586 <suffix name="GesturePinchEnd"
45587 label="A GesturePinchEnd is sent when the user releases their fingers
45588 from the touchscreen after performing a pinch zoom motion."/>
45589 <suffix name="GesturePinchUpdate"
45590 label="GesturePinchUpdate events are sent while the user is performing
45591 a pinch zoom motion on a touch screen. GesturePinchUpdate events
45592 are sent as the user changes the distance between their fingers."/>
45593 <suffix name="GestureScrollBegin"
45594 label="A GestureScrollBegin is sent at the beginning of a gesture
45595 scroll on a touchscreen."/>
45596 <suffix name="GestureScrollEnd"
45597 label="A GestureScrollEnd is sent when the user releases their finger
45598 after a gesture scroll on a touchscreen."/>
45599 <suffix name="GestureScrollUpdate"
45600 label="GestureScrollUpdate events are sent as the user drags their
45601 finger along the touchscreen during a gesture scroll."/>
45602 <suffix name="GestureScrollUpdateWithoutPropagation"
45603 label="GestureScrollUpdateWithoutPropagation events are scroll updates
45604 that shouldn't bubble, generated by a gesture fling."/>
45605 <suffix name="GestureShowPress"
45606 label="A GestureShowPress event is sent when the user presses down on
45607 the touchscreen but before a GestureTapDown."/>
45608 <suffix name="GestureTap"
45609 label="A GestureTap is sent when the user presses down and releases on
45611 <suffix name="GestureTapUnconfirmed"
45612 label="A GestureTapUnconfirmed is sent when the user taps the
45613 touchscreen but, due to a delay, the GestureTap isn't sent yet."/>
45614 <suffix name="GestureTapCancel"
45615 label="A GestureTapCancel is sent to cancel a pending GestureTap event.
45616 For example, if the user taps down but drags their finger
45617 instead of releasing it."/>
45618 <suffix name="GestureTapDown"
45619 label="A GestureTapDown is sent when the user presses on the
45620 touchscreen in what could potentially be a full GestureTap
45622 <suffix name="GestureTwoFingerTap"
45623 label="A GestureTwoFingerTap is sent when the user presses down a
45624 releases on a touchscreen with two fingers."/>
45625 <suffix name="KeyDown"
45626 label="A KeyDown event is sent when a keyboard key is pressed down."/>
45627 <suffix name="KeyUp"
45628 label="A KeyUp event is sent when a depressed keyboard key is released."/>
45629 <suffix name="MouseDown"
45630 label="A MouseDown event is sent when the user click down a mouse
45632 <suffix name="MouseEnter"
45633 label="A MouseEnter event is sent when the mouse cursor enters the
45635 <suffix name="MouseLeave"
45636 label="A MouseLeave event is sent when the mouse cursor leaves the
45638 <suffix name="MouseMove"
45639 label="A MouseMove event is sent when the mouse cursor moves within the
45641 <suffix name="MouseUp"
45642 label="A MouseUp event is sent when a depressed mouse button is
45644 <suffix name="MouseWheel"
45645 label="A MouseWheel event is sent when the user scrolls using the mouse
45646 wheel within the renderer area."/>
45647 <suffix name="RawKeyDown"
45648 label="A RawKeyDown event is a wrapper around a native key event."/>
45649 <suffix name="TouchCancel"
45650 label="A TouchCancel is used to cancel an existing touch point. For
45651 example, if the user drags a finger outside the bounds of the
45653 <suffix name="TouchEnd"
45654 label="A TouchEnd is send when the user lifts a finger from the
45656 <suffix name="TouchMove"
45657 label="A TouchMove is sent when the user moves a finger along the
45659 <suffix name="TouchStart"
45660 label="A TouchStart is sent when the user first touches a finger to the
45662 <suffix name="Undefined" label="For unknown or undefined events."/>
45663 <affected-histogram name="Event.Latency.Renderer"/>
45664 <affected-histogram name="Event.Latency.Renderer2"/>
45665 </histogram_suffixes>
45667 <histogram_suffixes name="SBInterstitial">
45668 <suffix name="V1" label="original interstitial"/>
45669 <suffix name="V2" label="version 2 (new interstitial)"/>
45670 <affected-histogram name="SB2.InterstitialAction"/>
45671 <affected-histogram name="SB2.MalwareInterstitialTimeClosed"/>
45672 <affected-histogram name="SB2.MalwareInterstitialTimeDiagnostic"/>
45673 <affected-histogram name="SB2.MalwareInterstitialTimeLearnMore"/>
45674 <affected-histogram name="SB2.MalwareInterstitialTimePrivacyPolicy"/>
45675 <affected-histogram name="SB2.MalwareInterstitialTimeProceed"/>
45676 <affected-histogram name="SB2.MalwareInterstitialTimeTakeMeBack"/>
45677 </histogram_suffixes>
45679 <histogram_suffixes name="ShowAppListWarmStartFast" separator="">
45680 <suffix name="" label="Normal start."/>
45681 <suffix name="Fast"
45682 label="Fast start by skipping normal chrome.dll startup."/>
45683 <affected-histogram name="Startup.ShowAppListWarmStart"/>
45684 </histogram_suffixes>
45686 <histogram_suffixes name="SideloadWipeout">
45687 <suffix name="Enabled" label="Sideload Wipeout Active."/>
45688 <suffix name="Disabled" label="Control group."/>
45689 <affected-histogram name="DisabledExtension.ExtensionWipedStatus"/>
45690 <affected-histogram name="DisabledExtension.SideloadWipeoutCount"/>
45691 <affected-histogram name="DisabledExtension.SideloadWipeoutNeeded"/>
45692 <affected-histogram name="DisabledExtension.UserSelection"/>
45693 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
45694 <affected-histogram name="Extensions.InstallSource"/>
45695 <affected-histogram name="Extensions.UpdateSource"/>
45696 </histogram_suffixes>
45698 <histogram_suffixes name="SocketType">
45699 <suffix name="HTTPProxy" label="HTTP proxy socket"/>
45700 <suffix name="SOCK" label="SOCKS socket"/>
45701 <suffix name="SSL" label="(Obsolete, SSL socket)"/>
45702 <suffix name="SSL2" label="SSL2 socket"/>
45703 <suffix name="SSLForProxies"
45704 label="SSLClientSocket wrapping the TCPClient socket eventually used
45705 for connection to a proxy"/>
45706 <suffix name="SSLforHTTPSProxy"
45707 label="SSLClientSocket wrapping the TCPClient socket eventually used
45708 for connection to an HTTPS proxy"/>
45709 <suffix name="TCP" label="plain, no proxy, no SSL socket"/>
45710 <suffix name="TCPforHTTPProxy"
45711 label="TCPClientSocket eventually used for connection to an HTTP proxy"/>
45712 <suffix name="TCPforHTTPSProxy"
45713 label="TCPClientSocket eventually used for connection to an HTTPS proxy"/>
45714 <suffix name="TCPforSOCKS"
45715 label="TCPClientSocket eventually used for connection to a SOCKS proxy"/>
45716 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
45717 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
45718 <affected-histogram name="Net.SocketInitErrorCodes"/>
45719 <affected-histogram name="Net.SocketRequestTime"/>
45720 <affected-histogram name="Net.SocketType"/>
45721 </histogram_suffixes>
45723 <histogram_suffixes name="SpdyImpact">
45724 <suffix name="npn_with_http"
45725 label="with NPN negotiated but using HTTP instead of SPDY"/>
45726 <suffix name="npn_with_spdy" label="with NPN negotiated and using SPDY"/>
45727 <affected-histogram name="Net.Transaction_Connected"/>
45728 <affected-histogram name="Net.Transaction_Connected_New"/>
45729 <affected-histogram name="Net.Transaction_Connected_New_b"/>
45730 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
45731 <affected-histogram name="PLT.Abandoned"/>
45732 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
45733 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
45734 <affected-histogram name="PLT.StartToCommit_LinkLoadNormal"/>
45735 <affected-histogram name="PLT.StartToCommit_NormalLoad"/>
45736 <affected-histogram name="PLT.StartToFinish_LinkLoadNormal"/>
45737 <affected-histogram name="PLT.StartToFinish_NormalLoad"/>
45738 </histogram_suffixes>
45740 <histogram_suffixes name="SpdySettingsCwnd" separator="">
45741 <suffix name="10K" label="where at least 10KB was transferred."/>
45742 <suffix name="25K" label="where at least 25KB was transferred."/>
45743 <suffix name="50K" label="where at least 50KB was transferred."/>
45744 <suffix name="100K" label="where at least 100KB was transferred."/>
45745 <affected-histogram name="Net.SpdySettingsCwnd"/>
45746 </histogram_suffixes>
45748 <histogram_suffixes name="SqliteDatabases" separator=".">
45749 <suffix name="Activity" label="Activity"/>
45750 <suffix name="AppCache" label="AppCache"/>
45751 <suffix name="Cookie" label="Cookie"/>
45752 <suffix name="DatabaseTracker" label="DatabaseTracker"/>
45753 <suffix name="DomainBoundCerts" label="DomainBoundCerts"/>
45754 <suffix name="DomStorageDatabase" label="DomStorageDatabase"/>
45755 <suffix name="History" label="History"/>
45756 <suffix name="Predictor" label="Predictor"/>
45757 <suffix name="Quota" label="Quota"/>
45758 <suffix name="Shortcuts" label="Shortcuts"/>
45759 <suffix name="SyncDirectory" label="SyncDirectory"/>
45760 <suffix name="Text" label="Text (obsolete 7/24/13)"/>
45761 <suffix name="Thumbnail" label="Thumbnail"/>
45762 <suffix name="TopSites" label="TopSites"/>
45763 <suffix name="Web" label="Web"/>
45764 <affected-histogram name="Sqlite.Error"/>
45765 <affected-histogram name="Sqlite.SizeKB"/>
45766 <affected-histogram name="Sqlite.Version"/>
45767 </histogram_suffixes>
45769 <histogram_suffixes name="SSLFalseStart">
45770 <suffix name="FalseStart_enabled"/>
45771 <suffix name="FalseStart_disabled"/>
45772 <affected-histogram name="Net.SSL_Connection_Latency"/>
45773 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
45774 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
45775 </histogram_suffixes>
45777 <histogram_suffixes name="SSLResumption">
45778 <suffix name="Resume_Handshake" label="Session Resumption"/>
45779 <suffix name="Full_Handshake" label="Full"/>
45780 <affected-histogram name="Net.SSL_Connection_Latency"/>
45781 <affected-histogram name="Net.SSL_Connection_Latency_Google"/>
45782 </histogram_suffixes>
45784 <histogram_suffixes name="SyzygyStartupTime">
45785 <suffix name="PreReadEnabled"/>
45786 <suffix name="PreReadDisabled"/>
45787 <suffix name="XP_PreReadEnabled"/>
45788 <suffix name="XP_PreReadDisabled"/>
45789 <suffix name="PreRead_0"/>
45790 <suffix name="PreRead_5"/>
45791 <suffix name="PreRead_10"/>
45792 <suffix name="PreRead_15"/>
45793 <suffix name="PreRead_20"/>
45794 <suffix name="PreRead_25"/>
45795 <suffix name="PreRead_30"/>
45796 <suffix name="PreRead_35"/>
45797 <suffix name="PreRead_40"/>
45798 <suffix name="PreRead_45"/>
45799 <suffix name="PreRead_50"/>
45800 <suffix name="PreRead_55"/>
45801 <suffix name="PreRead_60"/>
45802 <suffix name="PreRead_65"/>
45803 <suffix name="PreRead_70"/>
45804 <suffix name="PreRead_75"/>
45805 <suffix name="PreRead_80"/>
45806 <suffix name="PreRead_85"/>
45807 <suffix name="PreRead_90"/>
45808 <suffix name="PreRead_95"/>
45809 <suffix name="PreRead_100"/>
45810 <suffix name="XP_PreRead_0"/>
45811 <suffix name="XP_PreRead_5"/>
45812 <suffix name="XP_PreRead_10"/>
45813 <suffix name="XP_PreRead_15"/>
45814 <suffix name="XP_PreRead_20"/>
45815 <suffix name="XP_PreRead_25"/>
45816 <suffix name="XP_PreRead_30"/>
45817 <suffix name="XP_PreRead_35"/>
45818 <suffix name="XP_PreRead_40"/>
45819 <suffix name="XP_PreRead_45"/>
45820 <suffix name="XP_PreRead_50"/>
45821 <suffix name="XP_PreRead_55"/>
45822 <suffix name="XP_PreRead_60"/>
45823 <suffix name="XP_PreRead_65"/>
45824 <suffix name="XP_PreRead_70"/>
45825 <suffix name="XP_PreRead_75"/>
45826 <suffix name="XP_PreRead_80"/>
45827 <suffix name="XP_PreRead_85"/>
45828 <suffix name="XP_PreRead_90"/>
45829 <suffix name="XP_PreRead_95"/>
45830 <suffix name="XP_PreRead_100"/>
45831 <affected-histogram name="Startup.BrowserMessageLoopStartTime"/>
45832 <affected-histogram name="Startup.BrowserOpenTabs"/>
45833 </histogram_suffixes>
45835 <histogram_suffixes name="Tps65090Fets" separator=".">
45836 <suffix name="Fet1" label="FET1 on tps65090 (register 0xf)"/>
45837 <suffix name="Fet2" label="FET2 on tps65090 (register 0x10)"/>
45838 <suffix name="Fet3" label="FET3 on tps65090 (register 0x11)"/>
45839 <suffix name="Fet4" label="FET4 on tps65090 (register 0x12)"/>
45840 <suffix name="Fet5" label="FET5 on tps65090 (register 0x13)"/>
45841 <suffix name="Fet6" label="FET6 on tps65090 (register 0x14)"/>
45842 <suffix name="Fet7" label="FET7 on tps65090 (register 0x15)"/>
45843 <affected-histogram name="Platform.Tps65090Retries"/>
45844 </histogram_suffixes>
45846 <histogram_suffixes name="TrackedSplitPreferences" separator=".">
45847 <suffix name="extensions.settings" label="Extension IDs dictionary"/>
45848 <affected-histogram name="Settings.TrackedSplitPreferenceChanged"/>
45849 </histogram_suffixes>
45851 <histogram_suffixes name="WebStoreLinkExperiment">
45852 <suffix name="Disabled" label="Neither extra webstore link is visible"/>
45853 <suffix name="FooterLink" label="Link in bottom right of footer"/>
45854 <suffix name="PlusIcon" label="Plus icon in apps page"/>
45855 <affected-histogram name="Extensions.AppLaunch"/>
45856 <affected-histogram name="NewTabPage.DefaultPageType"/>
45857 </histogram_suffixes>
45859 </histogram_suffixes_list>
45861 </histogram-configuration>