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 fieldtrials section defines active field trials and their groups, along
24 with their descriptions.
26 Each field trial lists the histograms that it affects. The complete list of
27 histograms is computed by appending the field trial group names to each of
28 the affected histograms. For example, define the following:
30 <histogram name="FileLoadLatency"/>
32 <fieldtrial name="SuperHttpExperiment">
33 <group name="SuperHttpEnabled"/>
34 <group name="SuperHttpDisabled"/>
35 <affected-histogram name="FileLoadLatency"/>
38 The complete list of histograms will be:
41 FileLoadLatency_SuperHttpEnabled
42 FileLoadLatency_SuperHttpDisabled
44 Field trial definitions can currently be used in any situation where multiple
45 suffixes need to be appended to a histogram name; they do not have to
46 correspond to actual field trials in the Chrome source code.
48 TODO(mlloyd): Refactor the XML so that field trials can be distinguished from
49 other types of suffix sets.
52 <histogram-configuration>
54 <!-- Histogram definitions -->
58 <histogram name="Accessibility.CrosAlwaysShowA11yMenu" enum="BooleanEnabled">
60 Whether the Chrome OS Accessibility Menu is set to be shown regardless of
61 the state of a11y features.(checked once 45 secs after startup).
65 <histogram name="Accessibility.CrosAutoclick" enum="BooleanEnabled">
67 Whether the Chrome OS Autoclick feature is on (checked once 45 secs after
72 <histogram name="Accessibility.CrosAutoclickDelay" units="milliseconds">
74 If the user has enabled Autoclick, this is the delay set by the user for
75 autoclicks to occur, in milliseconds.
79 <histogram name="Accessibility.CrosHighContrast" enum="BooleanEnabled">
81 Whether the Chrome OS High Contrast mode feature is on (checked once 45 secs
86 <histogram name="Accessibility.CrosLargeCursor" enum="BooleanEnabled">
88 Whether the Chrome OS Large Cursor feature is on (checked once 45 secs after
93 <histogram name="Accessibility.CrosScreenMagnifier" enum="BooleanEnabled">
95 Whether the Chrome OS Screen Magnifier feature is on (checked once 45 secs
100 <histogram name="Accessibility.CrosSpokenFeedback" enum="BooleanEnabled">
102 Whether the Chrome OS Spoken Feedback feature is on (checked once 45 secs
107 <histogram name="Accessibility.CrosStickyKeys" enum="BooleanEnabled">
109 Whether the Chrome OS Sticky Keys feature is on (checked once 45 secs after
114 <histogram name="Accessibility.CrosVirtualKeyboard" enum="BooleanEnabled">
116 Whether the Chrome OS Virtual Keyboard feature is on (checked once 45 secs
121 <histogram name="Accessibility.InvertedColors" enum="BooleanEnabled">
123 Whether Windows system settings show that high-contrast mode is enabled and
124 the user has selected a light-on-dark color scheme (checked once 45 secs
125 after startup). This causes Chrome to prompt the user with a bubble to
126 optionally install a High Contrast extension and theme.
130 <histogram name="Accessibility.ManuallyEnabled" enum="BooleanEnabled">
132 Whether Chrome has enabled accessibility support because the user passed the
133 --force-renderer-accessibility flag on the command-line (checked once 45
138 <histogram name="Accessibility.State" enum="BooleanEnabled">
140 Whether Chrome has enabled accessibility support because it detects
141 supported assistive technology running, or due to being manually enabled via
142 a command-line flag (checked once 45 secs after startup).
146 <histogram name="Accessibility.WinAudioDescription" enum="BooleanEnabled">
148 Whether Windows system settings show that audio descriptions are enabled
149 (checked once 45 secs after startup).
153 <histogram name="Accessibility.WinJAWS" enum="BooleanEnabled">
155 Whether the third-party JAWS screen reader is running (checked once 45 secs
160 <histogram name="Accessibility.WinNVDA" enum="BooleanEnabled">
162 Whether the third-party NVDA screen reader is running (checked once 45 secs
167 <histogram name="Accessibility.WinSAToGo" enum="BooleanEnabled">
169 Whether the third-party System Access To Go screen reader is running
170 (checked once 45 secs after startup).
174 <histogram name="Accessibility.WinScreenReader" enum="BooleanEnabled">
176 Whether Windows system settings show that a screen reader is running
177 (checked once 45 secs after startup). Note that this does not necessarily
178 mean that Chrome has detected a supported screen reader and has enabled its
183 <histogram name="Accessibility.WinStickyKeys" enum="BooleanEnabled">
185 Whether Windows system settings show that Sticky Keys are enabled.
189 <histogram name="Accessibility.WinZoomText" enum="BooleanEnabled">
191 Whether the third-party ZoomText screen magnifier is running.
195 <histogram name="Apps.AppLaunch" enum="AppLaunch">
197 The number of times v2 packaged apps are launched grouped by
198 extension_misc::AppLaunchBuckets. See also Extensions.AppLaunch.
202 <histogram name="Apps.AppLauncherPromo" enum="AppLauncherPromo">
203 <summary>Interactions with the App Launcher promo dialog.</summary>
206 <histogram name="Apps.AppListHowEnabled" enum="AppListEnableSource">
208 The trigger that caused the app list to be enabled. Recorded when the user
209 first shows the app list. If not shown after one hour, will be recorded
210 then. If Chrome was not running at the one-hour mark, will be recorded
211 during the next Chrome startup.
215 <histogram name="Apps.AppListSearchCommenced" units="searches">
217 The number of searches that are started in the app list. This is gathered
218 each time the app list search box transitions from empty to non-empty.
222 <histogram name="Apps.AppListSearchResultOpenType" enum="AppListSearchResult">
224 The type of app list search result that was opened by the user. This is
225 gathered per click of a search result.
229 <histogram name="Apps.AppListTimeToDiscover" units="milliseconds">
231 Time between enabling the app list, and a user explicitly choosing to show
232 it. If the app list is not shown after one hour, an entry in the last bucket
233 is recorded. If the user installs a second packaged app within one hour, or
234 if the app list was not enabled by installing a packaged app from the Web
235 Store, no time value is recorded - only Apps.AppListHowEnabled.
239 <histogram name="Ash.ActiveTouchPoints">
241 Number of active touch-points when a new touch-point is added.
245 <histogram name="Ash.ActiveWindowShowTypeOverTime" enum="ActiveWindowShowType">
247 The show type of the active window tracked over time by logging on a regular
252 <histogram name="Ash.Dock.Action" enum="DockedAction">
254 User-initiated action taken that affects docked windows such as docking,
255 undocking, minimizing, restoring, closing or just dragging a docked window.
259 <histogram name="Ash.Dock.ActionSource" enum="DockedActionSource">
261 Source (mouse, touch or unknown) of the user-initiated action for docked
266 <histogram name="Ash.Dock.ItemsAll">
268 Number of all docked windows or panels including hidden or minimized.
269 Recorded on every user action that interacts with docked windows.
273 <histogram name="Ash.Dock.ItemsLarge">
275 Number of large (wider than dock maximum width) windows that had to be
276 shrunk to get docked among the visible docked windows. Recorded on every
277 user action that interacts with docked windows.
281 <histogram name="Ash.Dock.ItemsPanels">
283 Number of docked visible panels. Recorded on every user action that
284 interacts with docked windows.
288 <histogram name="Ash.Dock.ItemsVisible">
290 Number of visible docked windows or panels. Recorded on every user action
291 that interacts with docked windows.
295 <histogram name="Ash.Dock.TimeBetweenUse" units="seconds">
297 Time elapsed between instances of docking, undocking or any other action
298 affecting docked state of a window.
302 <histogram name="Ash.Dock.Width" units="pixels">
304 Width of the docked area in pixels. Recorded every time it changes after a
305 user window resize operation is completed.
309 <histogram name="Ash.GestureCreated" enum="UIEventType">
311 The gesture-events recognized and dispatched by the browser gesture
316 <histogram name="Ash.GestureTarget" enum="GestureActionType">
318 The gesture-events recognized and dispatched by the browser gesture
319 recognizer for various UI components.
323 <histogram name="Ash.ImmersiveFullscreen.WindowType" enum="WindowType">
325 The type of the window which is put into immersive fullscreen. Immersive
326 fullscreen is entered via the F4 key.
330 <histogram name="Ash.ShelfAlignmentOverTime" enum="ShelfAlignmentValue">
332 The current state of the shelf (alignment) tracked over time by logging on a
333 regular basis (30 minutes), this is used instead of log in or shelf usage to
334 track users that do not lock/unlock or log in frequently and use a small
335 number of browser instances or otherwise infrequently interact with the
340 <histogram name="Ash.ShelfAlignmentUsage" enum="ShelfAlignmentValue">
342 The current state of the shelf (alignment) when the shelf launcher is used
343 to launch an app/window/etc, this is used instead of log in to give data on
344 users that do not lock/unlock or log in frequently.
348 <histogram name="Ash.TouchDuration" units="milliseconds">
350 Deprecated 12/2013 in r239809, and replaced by Ash.TouchDuration2.
352 <summary>The duration of a touch-sequence.</summary>
355 <histogram name="Ash.TouchDuration2" units="milliseconds">
356 <summary>The duration of a touch-sequence.</summary>
359 <histogram name="Ash.TouchMaxDistance" units="pixels">
361 The maximum euclidean distance in dips which a touch point has travelled
362 away from its starting point. Only measured for single finger gestures.
366 <histogram name="Ash.TouchMoveInterval" units="milliseconds">
367 <summary>The interval between touch-move events.</summary>
370 <histogram name="Ash.TouchMoveSteps" units="pixels">
371 <summary>The distance between touch-move events.</summary>
374 <histogram name="Ash.TouchPositionX" units="pixels">
375 <summary>The position of the touch-events along the X axis.</summary>
378 <histogram name="Ash.TouchPositionY" units="pixels">
379 <summary>The position of the touch-events along the Y axis.</summary>
382 <histogram name="Ash.TouchRadius" units="pixels">
383 <summary>The radius of a touch event.</summary>
386 <histogram name="Ash.TouchStartAfterEnd" units="milliseconds">
388 The interval between the end of a touch-sequence and the start of the next
393 <histogram name="Ash.TouchStartBurst">
395 The number of rapid touch-starts that happened within a short interval.
396 Logged once for each such burst group.
400 <histogram name="Ash.WindowSelector.CycleTime" units="milliseconds">
402 The amount of time the Alt key is held after pressing Alt+Tab to begin
403 cycling through windows.
407 <histogram name="Ash.WindowSelector.Items">
409 The number of items (single windows or groups of windows such as panels) in
410 the window selection. Window selection occurs when a user begins alt-tabbing
411 or presses the overview button (F5 key).
415 <histogram name="Ash.WindowSelector.TimeBetweenUse" units="milliseconds">
417 The amount of time between uses of window selection to switch between
418 windows. Window selection is entered by alt-tabbing or by pressing the
419 overview button (F5 key).
423 <histogram name="Ash.WindowSelector.TimeInOverview" units="milliseconds">
425 The amount of time spent in overview mode. Overview mode is engaged when
426 lingering on a window while alt-tabbing or by pressing the overview button.
427 The time is measured from the moment the windows begin animating to a
428 thumbnail size preview to when a window is selected or selection is
433 <histogram name="AsyncDNS.AttemptCountFail">
435 Count of DnsAttempts before DnsTransaction completes with failure.
439 <histogram name="AsyncDNS.AttemptCountSuccess">
441 Count of DnsAttempts before DnsTransaction completes successfully.
445 <histogram name="AsyncDNS.ConfigChange" enum="BooleanSuccess">
447 Whether DnsConfigService::OnConfigChange actually corresponded to a change
452 <histogram name="AsyncDNS.ConfigNotifyInterval" units="milliseconds">
454 Duration of time between calls to DnsConfigService::InvalidateConfig.
458 <histogram name="AsyncDNS.ConfigParseDuration" units="milliseconds">
459 <summary>Duration of time spent parsing DnsConfig.</summary>
462 <histogram name="AsyncDNS.ConfigParsePosix" enum="AsyncDNSConfigParsePosix">
464 Counts of results of parsing DnsConfig in DnsConfigServicePosix.
468 <histogram name="AsyncDNS.ConfigParseResult" enum="BooleanSuccess">
469 <summary>Whether DnsConfig was parsed successfully.</summary>
472 <histogram name="AsyncDNS.ConfigParseWin" enum="AsyncDNSConfigParseWin">
474 Counts of results of parsing DnsConfig in DnsConfigServiceWin.
478 <histogram name="AsyncDNS.DNSChangerDetected" enum="BooleanSuccess">
480 Whether the first valid DnsConfig included a rogue nameserver.
484 <histogram name="AsyncDNS.DnsClientDisabledReason" enum="NetErrorCodes">
486 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
487 succeeded, at the end of a streak of failures after which the DnsClient was
492 <histogram name="AsyncDNS.DnsClientEnabled" enum="BooleanSuccess">
494 TRUE counts the events when a valid DnsConfig is received and used to enable
495 DnsClient, while FALSE counts the events when DnsClient is disabled after a
496 series of successful fallbacks from DnsTask to ProcTask.
500 <histogram name="AsyncDNS.FallbackFail" units="milliseconds">
502 Duration of time spent by ProcTask in failing fallback resolutions.
506 <histogram name="AsyncDNS.FallbackSuccess" units="milliseconds">
508 Duration of time spent by ProcTask in successful fallback resolutions.
512 <histogram name="AsyncDNS.HaveDnsConfig" enum="BooleanSuccess">
514 Whether there was a valid DNS configuration at the start of a job which
515 eventually completed successfully.
519 <histogram name="AsyncDNS.HostParseResult" enum="BooleanSuccess">
520 <summary>Whether DnsHosts were parsed successfully.</summary>
523 <histogram name="AsyncDNS.HostsChange" enum="BooleanSuccess">
525 Whether DnsConfigService::OnHostsChange actually corresponded to a change in
530 <histogram name="AsyncDNS.HostsNotifyInterval" units="milliseconds">
532 Duration of time between calls to DnsConfigService::InvalidateHosts.
536 <histogram name="AsyncDNS.HostsParseDuration" units="milliseconds">
537 <summary>Duration of time spent parsing DnsHosts.</summary>
540 <histogram name="AsyncDNS.HostsParseWin" enum="AsyncDNSHostsParseWin">
542 Counts of results of parsing DnsHosts in DnsConfigServiceWin.
546 <histogram name="AsyncDNS.HostsSize" units="bytes">
548 The size of the HOSTS file observed before each attempt to parse it.
552 <histogram name="AsyncDNS.JobQueueTime" units="milliseconds">
554 Time elapsed between the time the HostResolverImpl::Job was created and the
555 time the Job was started (using DnsClient).
559 <histogram name="AsyncDNS.JobQueueTime_HIGHEST" units="milliseconds">
561 Time elapsed between the time the HostResolverImpl::Job was created and the
562 time the Job was started (using DnsClient). Includes only Jobs which had
563 priority HIGHEST when started.
567 <histogram name="AsyncDNS.JobQueueTime_IDLE" units="milliseconds">
569 Time elapsed between the time the HostResolverImpl::Job was created and the
570 time the Job was started (using DnsClient). Includes only Jobs which had
571 priority IDLE when started.
575 <histogram name="AsyncDNS.JobQueueTime_LOW" units="milliseconds">
577 Time elapsed between the time the HostResolverImpl::Job was created and the
578 time the Job was started (using DnsClient). Includes only Jobs which had
579 priority LOW when started.
583 <histogram name="AsyncDNS.JobQueueTime_LOWEST" units="milliseconds">
585 Time elapsed between the time the HostResolverImpl::Job was created and the
586 time the Job was started (using DnsClient). Includes only Jobs which had
587 priority LOWEST when started.
591 <histogram name="AsyncDNS.JobQueueTime_MEDIUM" units="milliseconds">
593 Time elapsed between the time the HostResolverImpl::Job was created and the
594 time the Job was started (using DnsClient). Includes only Jobs which had
595 priority MEDIUM when started.
599 <histogram name="AsyncDNS.JobQueueTimeAfterChange" units="milliseconds">
601 Time elapsed between the last time the priority of a HostResolverImpl::Job
602 changed (when a Request was attached or detached) and the time the Job was
603 started (using DnsClient).
607 <histogram name="AsyncDNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
609 Time elapsed between the last time the priority of a HostResolverImpl::Job
610 changed (when a Request was attached or detached) and the time the Job was
611 started (using DnsClient). Includes only Jobs which had priority HIGHEST
616 <histogram name="AsyncDNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
618 Time elapsed between the last time the priority of a HostResolverImpl::Job
619 changed (when a Request was attached or detached) and the time the Job was
620 started (using DnsClient). Includes only Jobs which had priority IDLE when
625 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
627 Time elapsed between the last time the priority of a HostResolverImpl::Job
628 changed (when a Request was attached or detached) and the time the Job was
629 started (using DnsClient). Includes only Jobs which had priority LOW when
634 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
636 Time elapsed between the last time the priority of a HostResolverImpl::Job
637 changed (when a Request was attached or detached) and the time the Job was
638 started (using DnsClient). Includes only Jobs which had priority LOWEST when
643 <histogram name="AsyncDNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
645 Time elapsed between the last time the priority of a HostResolverImpl::Job
646 changed (when a Request was attached or detached) and the time the Job was
647 started (using DnsClient). Includes only Jobs which had priority MEDIUM when
652 <histogram name="AsyncDNS.ParseToAddressList" enum="AsyncDNSParseResult">
654 Counts of results of parsing addresses out of DNS responses in successful
659 <histogram name="AsyncDNS.ResolveError" enum="NetErrorCodes">
661 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
666 <histogram name="AsyncDNS.ResolveFail" units="milliseconds">
668 Duration of time taken by DnsTask in resolutions that failed. Excludes time
669 spent in the subsequent fallback.
673 <histogram name="AsyncDNS.ResolveStatus" enum="AsyncDNSResolveStatus">
675 Counts of the overall results of using asynchronous DNS in HostResolverImpl.
676 This only includes jobs started with valid DNS configuration and excludes
677 synchronous resolutions (as IP literals, from cache, and from HOSTS).
681 <histogram name="AsyncDNS.ResolveSuccess" units="milliseconds">
683 Duration of time taken by DnsTask in resolutions that succeeded.
687 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
689 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv4 lookups.
693 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
695 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv6 lookups.
699 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
701 Same as AsyncDNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
705 <histogram name="AsyncDNS.ServerCount">
707 Count of servers in DnsConfig. Recorded on every new DnsSession, which is
708 created on DNS change.
712 <histogram name="AsyncDNS.ServerFailureIndex">
714 Index in DnsConfig of the failing server, recorded at the time of failure.
718 <histogram name="AsyncDNS.ServerFailuresAfterNetworkChange">
720 Count of server failures after network change before first success in the
721 DnsSession. Recorded at the time of first success.
725 <histogram name="AsyncDNS.ServerFailuresAfterSuccess">
727 Count of server failures after success until the end of the session. Server
728 has reported success at some point during the session. Recorded at the end
733 <histogram name="AsyncDNS.ServerFailuresBeforeSuccess">
735 Count of server failures before success. This is NOT the first success in
736 the DnsSession. Recorded at the time of success.
740 <histogram name="AsyncDNS.ServerFailuresWithoutSuccess">
742 Count of server failures without success until the end of the session.
743 Server has never reported success during the DnsSession. Recorded at the end
748 <histogram name="AsyncDNS.ServerIsGood" units="BooleanSuccess">
750 The current server is "good" and does not have to be skipped.
754 <histogram name="AsyncDNS.SortFailure" units="milliseconds">
756 Duration of time taken in failing calls to AddressSorter in dual-stack
757 resolutions using DnsTask.
761 <histogram name="AsyncDNS.SortSuccess" units="milliseconds">
763 Duration of time taken in successful calls to AddressSorter in dual-stack
764 resolutions using DnsTask.
768 <histogram name="AsyncDNS.SuffixSearchDone">
770 The number of names from the search name list consumed during a successful
771 transaction (QTYPE A only).
775 <histogram name="AsyncDNS.SuffixSearchRemain">
777 The number of names left on the search name list at the end of a successful
778 transaction (QTYPE A only).
782 <histogram name="AsyncDNS.SuffixSearchStart">
784 The number of names on the search name list at the start of a transaction
789 <histogram name="AsyncDNS.TCPAttemptFail" units="milliseconds">
791 Duration of time taken by DnsTCPAttempt in failed attempts. Excludes
796 <histogram name="AsyncDNS.TCPAttemptSuccess" units="milliseconds">
798 Duration of time taken by DnsTCPAttempt in successful attempts.
802 <histogram name="AsyncDNS.TimeoutErrorHistogram" units="milliseconds">
804 Difference between RTT and timeout calculated using Histogram algorithm.
808 <histogram name="AsyncDNS.TimeoutErrorHistogramUnder" units="milliseconds">
810 Difference between timeout calculated using Histogram algorithm and RTT.
814 <histogram name="AsyncDNS.TimeoutErrorJacobson" units="milliseconds">
816 Difference between RTT and timeout calculated using Jacobson algorithm.
820 <histogram name="AsyncDNS.TimeoutErrorJacobsonUnder" units="milliseconds">
822 Difference between timeout calculated using Jacobson algorithm and RTT.
826 <histogram name="AsyncDNS.TimeoutSpentHistogram" units="milliseconds">
828 Duration of time that would be spent waiting for lost request using
833 <histogram name="AsyncDNS.TimeoutSpentJacobson" units="milliseconds">
835 Duration of time that would be spent waiting for lost request using Jacobson
840 <histogram name="AsyncDNS.TotalTime" units="milliseconds">
842 Duration of time since a HostResolverImpl::Resolve request to the time a
843 result is posted. Excludes canceled, evicted, and aborted requests. Includes
844 cache hits (recorded as 0). Excludes speculative requests.
848 <histogram name="AsyncDNS.TotalTime_speculative" units="milliseconds">
850 Duration of time since a HostResolverImpl::Resolve request to the time a
851 result is posted. Excludes canceled, evicted, and aborted requests. Includes
852 cache hits (recorded as 0). Speculative requests only.
856 <histogram name="AsyncDNS.TransactionFailure" units="milliseconds">
858 Duration of time taken in failing DnsTransactions. This includes server
859 failures, timeouts and NXDOMAIN results.
863 <histogram name="AsyncDNS.TransactionSuccess" units="milliseconds">
865 Duration of time taken in successful DnsTransactions. This includes all
866 NOERROR answers, even if they indicate the name has no addresses or they
871 <histogram name="AsyncDNS.TransactionSuccess_A" units="milliseconds">
873 Same as AsyncDNS.TransactionSuccess but limited to A query type.
877 <histogram name="AsyncDNS.TransactionSuccess_AAAA" units="milliseconds">
879 Same as AsyncDNS.TransactionSuccess but limited to AAAA query type.
883 <histogram name="AsyncDNS.TTL" units="milliseconds">
885 TTL of the resolved addresses, as in the response received from the server.
886 For results served from local cache, the TTL is from the original response.
890 <histogram name="AsyncDNS.UDPAttemptFail" units="milliseconds">
892 Duration of time taken by DnsUDPAttempt in failed attempts. Excludes
897 <histogram name="AsyncDNS.UDPAttemptSuccess" units="milliseconds">
899 Duration of time taken by DnsUDPAttempt in successful attempts. Includes
900 responses arriving after timeout, if multiple attempts are allowed.
904 <histogram name="AsyncDNS.UnchangedConfigInterval" units="milliseconds">
906 Duration of time since the last empty config result to the time a non-change
907 OnConfigChange is received.
911 <histogram name="AsyncDNS.UnchangedHostsInterval" units="milliseconds">
913 Duration of time since the last empty config result to the time a non-change
914 OnHostsChange is received.
918 <histogram name="AsyncDNS.WatchStatus" enum="AsyncDNSWatchStatus">
920 The result of DnsConfigService watch. Counts STARTED on every initialization
921 and FAILED_* on any failure.
925 <histogram name="Aura.CreatedGpuBrowserCompositor" enum="CompositorType">
927 Whether the browser compositor uses GPU or the software renderer.
931 <histogram name="Autocheckout.Bubble" enum="AutocheckoutBubble">
933 Deprecated as of 8/2013.
936 Measures the frequency of user interactions with the Autocheckout bubble,
937 which prompts users to invoke Autocheckout on supported websites.
941 <histogram name="Autocheckout.BuyFlow" enum="AutocheckoutBuyFlow">
943 Deprecated as of 8/2013.
946 Measures the frequency of final states reached in Autocheckout buy flow.
950 <histogram name="Autocheckout.DismissalState"
951 enum="AutofillDialogDismissalState">
953 Deprecated as of 8/2013.
955 <summary>The state of the Autocheckout dialog when it was dismissed.</summary>
958 <histogram name="Autocheckout.FlowDuration" units="ms">
960 Deprecated as of 8/2013.
963 Measures the time elapsed between when the user submitted the Autocheckout
964 dialog and when the Autocheckout flow, or filling process, concluded.
968 <histogram name="Autocheckout.FlowDuration.Failed" units="ms">
970 Deprecated as of 8/2013.
973 Measures the time elapsed between when the user submitted the Autocheckout
974 dialog and when the Autocheckout flow concluded, in cases where the flow
979 <histogram name="Autocheckout.FlowDuration.Succeeded" units="ms">
981 Deprecated as of 8/2013.
984 Measures the time elapsed between when the user submitted the Autocheckout
985 dialog and when the Autocheckout flow concluded, in cases where the flow
990 <histogram name="Autocheckout.InitialUserState"
991 enum="AutofillDialogInitialUserState">
993 Deprecated as of 8/2013.
996 The initial state of a user that's interacting with a freshly shown
1001 <histogram name="Autocheckout.PopupInDialog" enum="AutofillDialogPopupEvent">
1003 Deprecated as of 8/2013.
1006 User interactions with the Autofill popup shown while filling an
1007 Autocheckout dialog.
1011 <histogram name="Autocheckout.Security" enum="AutofillDialogSecurity">
1013 Deprecated as of 8/2013.
1016 Measures the frequency of security warnings and errors in the Autocheckout
1021 <histogram name="Autocheckout.UiDuration" units="ms">
1023 Deprecated as of 8/2013.
1026 Measures the duration for which an Autocheckout dialog was shown.
1030 <histogram name="Autocheckout.UiDuration.Cancel" units="ms">
1032 Deprecated as of 8/2013.
1035 Measures the duration for which an Autocheckout dialog was shown, in cases
1036 where the user ended up canceling out of the dialog.
1040 <histogram name="Autocheckout.UiDuration.Submit" units="ms">
1042 Deprecated as of 8/2013.
1045 Measures the duration for which an Autocheckout dialog was shown, in cases
1046 where the user ended up accepting the dialog.
1050 <histogram name="Autocheckout.UiEvents" enum="AutofillDialogUiEvents">
1052 Deprecated as of 8/2013.
1055 Measures how users are interacting with the Autocheckout dialog UI.
1059 <histogram name="Autocheckout.UiLatencyToShow" units="ms">
1061 Deprecated as of 8/2013.
1064 Measures the duration of time it takes for the Autocheckout UI to be
1065 actionable by the user after it is shown.
1069 <histogram name="Autocheckout.WalletErrors" enum="WalletErrors">
1071 Deprecated as of 8/2013.
1074 Measures the frequency of errors in communicating with the Google Online
1079 <histogram name="Autocheckout.WalletRequiredActions"
1080 enum="WalletRequiredActions">
1082 Deprecated as of 8/2013.
1085 Measures the frequency of required user actions returned by the Google
1086 Online Wallet server.
1090 <histogram name="Autocheckout.WhitelistDownloadDuration" units="ms">
1092 Deprecated as of 8/2013.
1095 Measures time taken to download the Autocheckout whitelist file.
1099 <histogram name="Autocheckout.WhitelistDownloadDuration.Failed" units="ms">
1101 Deprecated as of 8/2013.
1104 Measures time taken to download the Autocheckout whitelist file in case the
1105 download was failed.
1109 <histogram name="Autocheckout.WhitelistDownloadDuration.Succeeded" units="ms">
1111 Deprecated as of 8/2013.
1114 Measures time taken to download the Autocheckout whitelist file in case the
1115 download was succeeded.
1119 <histogram name="Autofill.AddressSuggestionsCount">
1121 The number of address suggestions shown in the Autofill popup.
1125 <histogram name="AutoFill.CCInfoBarAccepted">
1127 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1129 <summary>The Autofill credit card info bar was accepted.</summary>
1132 <histogram name="AutoFill.CCInfoBarDenied">
1134 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1136 <summary>The Autofill credit card info bar was denied.</summary>
1139 <histogram name="Autofill.CreditCardInfoBar" enum="AutofillCreditCardInfoBar">
1141 The relative frequency with which users accept, deny, or ignore the Autofill
1142 credit card info bar prompt.
1146 <histogram name="Autofill.DeveloperEngagement"
1147 enum="AutofillDeveloperEngagement">
1149 Measures the adoption of the HTML autocomplete type hint specification (see
1150 http://is.gd/whatwg_autocomplete for more details). For each fillable form
1151 detected, logs whether that form includes author-specified type hints.
1155 <histogram name="Autofill.FillDuration.FromInteraction.WithAutofill">
1157 Time elapsed between the user's first interaction with a form and the form's
1158 submission, for an autofilled form.
1162 <histogram name="Autofill.FillDuration.FromInteraction.WithoutAutofill">
1164 Time elapsed between the user's first interaction with a form and the form's
1165 submission, for a non-autofilled form.
1169 <histogram name="Autofill.FillDuration.FromLoad.WithAutofill">
1171 Time elapsed between form load and form submission, for an autofilled form.
1175 <histogram name="Autofill.FillDuration.FromLoad.WithoutAutofill">
1177 Time elapsed between form load and form submission, for a non-autofilled
1182 <histogram name="Autofill.IsEnabled.PageLoad" enum="BooleanEnabled">
1184 Tracks whether Autofill is enabled on page load for a page containing forms.
1188 <histogram name="Autofill.IsEnabled.Startup" enum="BooleanEnabled">
1189 <summary>Tracks whether Autofill is enabled when Chrome launches.</summary>
1192 <histogram name="AutoFill.ProfileCount">
1194 Deprecated as of 3/2011, replaced by Autofill.StoredProfileCount.
1196 <summary>The number of Autofill address profiles a user has.</summary>
1199 <histogram name="AutoFill.Quality" enum="AutofillQuality">
1201 Deprecated as of 3/2011, replaced by Autofill.Quality.
1203 <summary>The quality of the AutoFill implementation.</summary>
1206 <histogram name="Autofill.Quality" enum="AutofillQuality">
1207 <summary>The quality of the Autofill implementation.</summary>
1210 <histogram name="Autofill.Quality.HeuristicType" enum="AutofillTypeQuality">
1211 <summary>The quality of Autofill's heuristic field type detection.</summary>
1214 <histogram name="Autofill.Quality.HeuristicType.ByFieldType"
1215 enum="AutofillTypeQualityByFieldType">
1217 The quality of Autofill's heuristic field type detection, broken down by the
1218 specific field type. Fields with multiple possible types (based on the
1219 stored Autofill data) are logged as having ambiguous type.
1223 <histogram name="Autofill.Quality.PredictedType" enum="AutofillTypeQuality">
1224 <summary>The overall quality of the Autofill field type predictions.</summary>
1227 <histogram name="Autofill.Quality.PredictedType.ByFieldType"
1228 enum="AutofillTypeQualityByFieldType">
1230 The overall quality of the Autofill field type predictions, broken down by
1231 the specific field type. Fields with multiple possible types (based on the
1232 stored Autofill data) are logged as having ambiguous type.
1236 <histogram name="Autofill.Quality.ServerType" enum="AutofillTypeQuality">
1237 <summary>The quality of the Autofill server's field type detection.</summary>
1240 <histogram name="Autofill.Quality.ServerType.ByFieldType"
1241 enum="AutofillTypeQualityByFieldType">
1243 The quality of the Autofill server's field type detection, broken down by
1244 the specific field type. Fields with multiple possible types (based on the
1245 stored Autofill data) are logged as having ambiguous type.
1249 <histogram name="AutoFill.RequestErrorimcklfaapmppdhilegjoahjbahdgfhcn">
1250 <summary>TBD.</summary>
1253 <histogram name="AutoFill.RequestSuccessimcklfaapmppdhilegjoahjbahdgfhcn">
1254 <summary>TBD.</summary>
1257 <histogram name="Autofill.ServerExperimentId" enum="AutofillExperimentId">
1259 Deprecated as of 6/2011, replaced by Autofill.ServerExperimentId.Query.
1262 The experiment ID received in response to an Autofill server query.
1266 <histogram name="Autofill.ServerExperimentId.Query" enum="AutofillExperimentId">
1268 The experiment ID received in response to an Autofill server query.
1272 <histogram name="Autofill.ServerExperimentId.Upload"
1273 enum="AutofillExperimentId">
1275 The experiment ID received at the time of an Autofill upload.
1279 <histogram name="AutoFill.ServerQueryResponse" enum="AutofillQueryResult">
1281 Deprecated as of 3/2011, replaced by Autofill.ServerQueryResponse.
1283 <summary>The usefulness of AutoFill server information.</summary>
1286 <histogram name="Autofill.ServerQueryResponse" enum="AutofillQueryResult">
1287 <summary>The usefulness of Autofill server information.</summary>
1290 <histogram name="Autofill.StoredProfileCount">
1292 The number of Autofill addresses a user has stored, measured at launch time.
1296 <histogram name="Autofill.UserHappiness" enum="AutofillUserHappiness">
1298 Measures the frequency of various events in the Autofill user interaction
1299 flow. By comparing frequencies, we can compute several interesting
1300 "user happiness" metrics.
1304 <histogram name="Blacklist.PatchedInRenderer" enum="BooleanHit">
1306 Counts the number of times a renderer process is started with the browser
1307 blacklist patch. This should never be hit.
1311 <histogram name="Blacklist.Setup" enum="BlacklistSetup">
1313 Records the successes and failures when running the browser blacklist setup
1314 code. Used to determine if the blacklist is working as intended during
1315 startup(since the blacklist runs before crash reporting is set up). This
1316 only occurs on Windows.
1320 <histogram name="Bluetooth.ConnectedDeviceCount" units="devices">
1322 Counts the number of simulataneously connected Bluetooth devices. Used to
1323 direct testing efforts, and by our UI team to determine appropriate UI
1328 <histogram name="Bluetooth.PairingMethod" enum="BluetoothPairingMethod">
1330 Records the method used to pair each Bluetooth Device. Used to direct our
1335 <histogram name="Bluetooth.PairingResult" enum="BluetoothPairingResult">
1337 Records the result of pairing each Bluetooth Device. Used to understand
1338 whether we are having significant problems with Bluetooth pairing and seeing
1339 errors more commonly than we should.
1343 <histogram name="Bookmarks.LaunchDepth">
1345 Logs the depth of the bookmark in the bookmark tree hiearchy every time a
1346 bookmark is launched. Depth indicates how many levels below a permanent
1347 bookmark folder the bookmark was found in (e.g. a bookmark immediately in
1348 the bookmark bar has depth 1).
1352 <histogram name="Canvas.ContextType" enum="CanvasContextType">
1354 Records the context type names used to create canvas rendering contexts.
1358 <histogram name="Cast.Sender.CastButtonShown" enum="BooleanEnabled">
1360 Records the number of times the cast button was shown to the user. The value
1361 will be true if the button is enabled, and false if the button is disabled.
1362 Note that depending on the current UX, it's possible that we hide the button
1363 entirely if it's disabled, so it's possible for the false values to be 0.
1367 <histogram name="Cast.Sender.CastButtonShownInitialFullscreen"
1368 enum="BooleanEnabled">
1370 Records the number of times the cast button was shown to the user when the
1371 video is fullscreened. The value will only be recorded on entering
1372 fullscreen. The value will be true if the button is enabled, and false if
1373 the button is disabled. Note that depending on the current UX,it's possible
1374 that we hide the button entirely if it's disabled, so it's possible for the
1375 false values to be 0.
1379 <histogram name="Cast.Sender.CastMediaType" enum="MediaContainers">
1380 <summary>Records the media type of every video being cast.</summary>
1383 <histogram name="Cast.Sender.CastPlaySuccess" enum="BooleanSuccess">
1385 Records the result of a request to play remotely. The value will be true if
1386 the playback succeeded, and false if there was an error.
1390 <histogram name="Cast.Sender.CastTimeRemainingPercentage"
1391 units="percent remaining">
1393 Records the percentage of the video left at the time the remote playback is
1394 stopped. This will be recorded when the playback is stopped by the user, or
1395 when it's stopped by the cast device.
1399 <histogram name="Cellular.ActivationFailure">
1401 The count of cellular device activation failures (Chrome OS).
1405 <histogram name="Cellular.ActivationTry">
1406 <summary>The count of cellular device activation tries (Chrome OS).</summary>
1409 <histogram name="Cellular.ConnectionFailed">
1411 The count of cellular reconnect failures during activation (Chrome OS).
1415 <histogram name="Cellular.ConnectionRetry">
1417 The count of cellular device reconnect tries during activation (Chrome OS).
1421 <histogram name="Cellular.MobileSetupFailed">
1423 The count of successful cellular plan established (Chrome OS).
1427 <histogram name="Cellular.MobileSetupStart">
1429 The count of initiated cellular device setup starts (Chrome OS).
1433 <histogram name="Cellular.MobileSetupSucceeded">
1434 <summary>The count of failed cellular plan setup tries (Chrome OS).</summary>
1437 <histogram name="Cellular.PaymentFailed">
1438 <summary>The count of failed cellular plan purchases (Chrome OS).</summary>
1441 <histogram name="Cellular.PaymentReceived">
1443 The count of successfully completed cellular plan purchases (Chrome OS).
1447 <histogram name="CertificateType">
1449 Deprecated as of 8/2013. This histogram only considered the leaf certificate
1450 expiry date as a proxy for whether a certificate was in-scope for the BRs,
1451 but did not consider the issuance date. As some CAs have issued long-lived
1452 certs prior to the BRs, this disproportionately reported those certs as
1453 being subject to the BRs, but non-compliant, when in reality they're not
1457 Information about the certificate algorithms and sizes in use on the web, to
1458 examine compliance with the CA/Browser Forum requirements and security best
1463 <histogram name="CertificateType2">
1465 Information about the certificate algorithms and sizes in use on the web, to
1466 examine compliance with the CA/Browser Forum requirements and security best
1467 practice. This histogram considers the notBefore as the issuance date, for
1468 purposes of what requirements apply.
1472 <histogram name="Chrome.Android.Activity.CrashCounts" enum="AndroidActivityId">
1474 Indicates how many times each particular type of Activity was in the
1475 foreground when a UMA session was terminated abnormally. UMA sessions last
1476 as long as Chrome remains in the foreground.
1480 <histogram name="Chrome.Android.Activity.LaunchCounts" enum="AndroidActivityId">
1482 Indicates how many times each particular type of Activity was brought to the
1483 foreground when a UMA session was active (i.e. launched at some point). UMA
1484 sessions last as long as Chrome remains in the foreground.
1488 <histogram name="Chrome.Browser.CrashedExecutionPhase" enum="ExecutionPhase">
1490 Indicates the execution phase the browser was in when the browser crashed.
1494 <histogram name="Chrome.Browser.ExecutionPhase" enum="ExecutionPhase">
1496 Deprecated as of 11/2013.
1499 Indicates the execution phase the browser was in when browser didn't exit
1504 <histogram name="Chrome.BrowserCrashDumpAttempts">
1506 The total number of times the browser process has attempted to generate a
1507 crash dump. This should be the sum of Chrome.BrowserDumpsWithCrash and
1508 Chrome.BrowserDumpsWithNoCrash.
1512 <histogram name="Chrome.BrowserDumpsWithCrash">
1514 The number of times the browser process has attempted to generate a crash
1515 dump because of an actual browser crash.
1519 <histogram name="Chrome.BrowserDumpsWithNoCrash">
1521 The number of times the browser process has attempted to generate a crash
1522 dump in a non-crashing (i.e., reporting only) context.
1526 <histogram name="Chrome.SearchSelectExempt" enum="SearchEngine">
1528 Deprecated 8/2013. No longer tracked.
1531 The default search engine selected by a user not in the search engine dialog
1536 <histogram name="Chrome.SearchSelectExperiment" enum="SearchEngine">
1538 Deprecated 8/2013. No longer tracked.
1541 The default search engine selected by a user in the search engine dialog
1546 <histogram name="Chrome.SearchSelectExperimentSlot1" enum="SearchEngine">
1548 Deprecated 8/2013. No longer tracked.
1551 The default search engine selected by a user in slot 1 of a randomized
1552 search engine dialog.
1556 <histogram name="Chrome.SearchSelectExperimentSlot2" enum="SearchEngine">
1558 Deprecated 8/2013. No longer tracked.
1561 The default search engine selected by a user in slot 2 of a randomized
1562 search engine dialog.
1566 <histogram name="Chrome.SearchSelectExperimentSlot3" enum="SearchEngine">
1568 Deprecated 8/2013. No longer tracked.
1571 The default search engine selected by a user in slot 3 of a randomized
1572 search engine dialog.
1576 <histogram name="Chrome.SearchSelectExperimentSlot4" enum="SearchEngine">
1578 Deprecated 8/2013. No longer tracked.
1581 The default search engine selected by a user in slot 4 of a randomized
1582 search engine dialog.
1586 <histogram name="ChromeNotifierService.Actions"
1587 enum="ChromeNotifierServiceActionType">
1589 The actions to enable or disable services sending synced notifications.
1590 Synced Notification Sending services can be individually disabled by the
1591 user in the Chrome Notification center settings dialog.
1595 <histogram name="ChromeOS.SAML.APIUsed" enum="BooleanUsage">
1597 Whether a Chrome OS login via SAML used the principals API. This is recorded
1598 during login on Chrome OS if SAML is being used for authentication.
1602 <histogram name="ChromeOS.SAML.Scraping.PasswordCount">
1604 The number of passwords that were scraped during a Chrome OS login via SAML.
1605 This is set only when the principals API is not used.
1609 <histogram name="ChromeOS.SAML.Scraping.VerificationResult"
1610 enum="BooleanSuccess">
1612 Whether one of the scraped passwords was successfully verified as the user's
1613 password. This is set only when the principals API is not used.
1617 <histogram name="clickjacking.discard_download" units="ms">
1619 The length of time between a dangerous download appearing on the downloads
1620 shelf, and the "Discard" button being clicked.
1624 <histogram name="clickjacking.dismiss_download" units="ms">
1626 The length of time between a dangerous download appearing on the downloads
1627 shelf, and the "Dismiss" button being clicked.
1631 <histogram name="clickjacking.launch_url" units="ms">
1633 The length of time between the external protocol dialog being shown and the
1634 "Launch Application" button being clicked.
1638 <histogram name="clickjacking.open_download" units="ms">
1640 The length of time between a download appearing on the download shelf, and
1641 the user opening it by clicking the item or pressing return.
1645 <histogram name="clickjacking.report_and_discard_download" units="ms">
1647 Time between "Report and Discard" button being shown and it being
1652 <histogram name="clickjacking.save_download" units="ms">
1654 The length of time between a dangerous download appearing on the download
1655 shelf, and the "Keep" button being clicked.
1659 <histogram name="Clipboard.IncognitoUseCase" enum="ClipboardAction">
1661 Deprecated as of 4/2013, experiment confirmed correctness of our patch.
1664 Counts how often the user writes or reads from the clipboard and whether the
1665 write was from an incognito window or not.
1669 <histogram name="Compositing.CopyFromSurfaceTime" units="ms">
1671 The turn around time taken for the async readback of pixels is measured
1676 <histogram name="Compositing.CopyFromSurfaceTimeSynchronous" units="ms">
1678 The time taken for the sync readback of pixels is measured here.
1682 <histogram name="ConnectivityDiagnostics.ChromeOsSignalStrength"
1685 Connectivity Diagnostics App: WiFi signal strength recorded during
1686 NIC_SIGNAL_STRENGTH test.
1689 The "Strength" property of a WiFi signal is a partially-reversible
1690 function that linearly maps the RSSI range -120dBm to -20dBm to Strength
1691 values from 0 to 100.
1695 <histogram name="ConnectivityDiagnostics.HTTP_LATENCY" units="milliseconds">
1696 <summary>HTTP latency seen by the Connectivity Diagnostics.</summary>
1698 HTTP latency is computed using the chrome.socket API to make an HTTP GET
1699 request to the /generate_204 page of three randomly generated Google
1700 hostnames (*-ccd-testing-v4.metric.gstatic.com). The time taken from issuing
1701 the HTTP request to receiving a response is clocked in JavaScript and the
1702 arithmetic mean of the three times is used as the HTTP latency.
1706 <histogram name="ConnectivityDiagnostics.RESOLVER_LATENCY" units="milliseconds">
1707 <summary>Resolution latency seen by the Connectivity Diagnostics.</summary>
1709 Resolver latency is computed by using the chrome.dns API to query three
1710 randomly generated Google hostnames (*-ccd-testing-v4.metric.gstatic.com).
1711 The random hostnames guarantees that there will be no caching of DNS
1712 hostnames. The time taken from issuing the DNS request to receiving a
1713 response is clocked in JavaScript and the arithmetic mean of the three times
1714 is used as the resolver latency.
1718 <histogram name="ConnectivityDiagnostics.TestVerdict"
1719 enum="ConnectivityDiagnosticsTestVerdict">
1721 Connectivity Diagnostics App: Outcome of the connectivity tests.
1725 <histogram name="ConnectivityDiagnostics.TimeTaken" units="milliseconds">
1727 Connectivity Diagnostics App: Amount of time taken to run each of the
1732 <histogram name="Cookie.ParsedCookieStatus" enum="ParsedCookieStatus">
1734 Deprecated as of 9/2013. Experiment to measure control characters in cookies
1738 When parsing a cookie, indicates if control characters were present in any
1739 of the cookie values and if any of the cookie values were invalid.
1740 Specifically, checks that all of the parsed values are valid according to
1741 the valid token definition in Section 2.2 of RFC2616 which specifies a token
1742 must have no separators (i.e. no characters from the following string,
1743 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
1744 \t') and no control characters.
1748 <histogram name="Cookie.ReinstatedCookies" units="seconds">
1750 The duration in seconds between a cookie getting evicted (due to the number
1751 of cookies exceeding a domain limit), and subsequently reinstated.
1755 <histogram name="Cookie.SetAttributePairCharsValidity" enum="BooleanValid">
1757 Deprecated as of 9/2013. Experiment to measure control characters in cookies
1761 Indicates whether a cookie attribute pair was set with both a valid key and
1762 a valid attribute value or not. For the key, this implies that it was a
1763 valid token as defined in Section 2.2 of RFC2616 which specifies a token
1764 must have no separators (i.e. no characters from the following string,
1765 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
1766 \t') and no control characters. For the value, this implies that it
1767 contained no control characters and no semicolon.
1771 <histogram name="Cookie.SetNameValidity" enum="BooleanValid">
1773 Deprecated as of 9/2013. Experiment to measure control characters in cookies
1777 Indicates whether a cookie name was set with a valid token. A valid token is
1778 defined in Section 2.2 of RFC2616 which specifies a token must have no
1779 separators (i.e. no characters from the following string, ignoring the
1780 starting and ending single quote: '()<>@,;:\"/[]?={} \t') and no
1785 <histogram name="Cookie.SetValueCookieValueValidity" enum="BooleanValid">
1787 Deprecated as of 9/2013. Experiment to measure control characters in cookies
1791 Indicates whether a cookie value was valid or invalid when there was an
1792 attempt to set it, where a valid value is defined in RFC 6265 as ASCII
1793 characters excluding controls, whitspace, comma, semicolon, and backslash.
1797 <histogram name="Cros.ClickOnShelf" enum="CrosShelfClickTarget">
1799 Deprecated as of 12/2013. Default pinned apps trial is finished.
1801 <summary>Chrome OS shelf clicks.</summary>
1804 <histogram name="CrosDisks.ArchiveType" enum="CrosDisksArchiveType">
1806 The type of archive file that Chrome OS cros-disks daemon is requested to
1811 <histogram name="CrosDisks.DeviceMediaType" enum="CrosDisksDeviceMediaType">
1813 The media type of removable device that Chrome OS cros-disks daemon is
1818 <histogram name="CrosDisks.FilesystemType" enum="CrosDisksFilesystemType">
1820 The type of file system that Chrome OS cros-disks daemon is requested to
1825 <histogram name="CrosFirstRun.DialogShown">
1827 Records the number of times when first-run dialog was shown.
1831 <histogram name="CrosFirstRun.FurthestStep">
1833 Index of furthest step that was reached during tutorial. Since order of
1834 steps could change eventially and new steps could apear we use index here
1835 instead of step name.
1839 <histogram name="CrosFirstRun.TimeSpent" units="ms">
1840 <summary>The total time that user spent on first-run tutorial.</summary>
1843 <histogram name="CrosFirstRun.TimeSpentOnStep" units="ms">
1844 <summary>The time that user spent on some step of tutorial.</summary>
1847 <histogram name="CrosFirstRun.TutorialCompletion"
1848 enum="CrosFirstRunTutorialCompletionType">
1849 <summary>Tracks the way how user left tutorial.</summary>
1852 <histogram name="CrosFirstRun.TutorialLaunched">
1854 Records the number of times when first-run tutorial has been launched.
1858 <histogram name="DataReductionProxy.BypassInfoFallback"
1859 enum="DataReductionProxyBypassEventType">
1861 Counts various events that trigger Chrome to bypass the fallback
1862 configuration of the data reduction proxy.
1866 <histogram name="DataReductionProxy.BypassInfoPrimary"
1867 enum="DataReductionProxyBypassEventType">
1869 Counts various events that trigger Chrome to bypass the primary
1870 configuration of the data reduction proxy.
1874 <histogram name="DataReductionProxy.ProbeURL"
1875 enum="DataReductionProxyProbeURLFetchResult">
1877 Counts various outcomes of requesting the data reduction proxy's probe URL.
1881 <histogram name="DataReductionProxy.PromoAction"
1882 enum="DataReductionProxyPromoAction">
1884 Samples which method was used by the user to dismiss the proxy promo. This
1885 is sampled when the promo leaves view, with the sampled value depending on
1886 which of four possible controls the user used.
1890 <histogram name="DataReductionProxy.SettingsConversion"
1891 enum="DataReductionProxySettingsConversion">
1893 Samples of user interactions with the ON/OFF switch in the settings menu for
1894 reducing data usage. Only the setting changes between entering the reducing
1895 data usage setting menu and leaving the menu will be sampled. So if a user
1896 enters the menu with OFF and leaves it with OFF, it is counted as one OFF to
1897 OFF conversion regardless of how many times he or she toggles the ON/OFF
1902 <histogram name="DataReductionProxy.StartupState"
1903 enum="DataReductionProxyStartupState">
1905 Samples of the state of the data reduction proxy on Chrome startup. The
1906 proxy will either be unavailable (the feature hasn't been rolled out to this
1907 user yet), not enabled (the feature is available but the user doesn't have
1908 it turned on), or enabled (the feature is enabled and turned on).
1912 <histogram name="DevTools.InspectElement" units="milliseconds">
1914 Time to load Developer Tools when user clicks Inspect Element in the context
1919 <histogram name="Diagnostics.Recovery.ConflictingDlls" enum="DiagnosticsResult">
1921 TBD - Not run automatically yet, so this is just a placeholder for future
1922 metrics collection. Any samples collected here represent users running
1923 diagnostics manually.
1927 <histogram name="Diagnostics.Recovery.DiskSpace" enum="DiagnosticsResult">
1929 Shows the success and failure rates of the DiskSpace recovery step that runs
1930 on recovery startups. The recovery step attempts to guarantee the DiskSpace
1931 test, which checks that the disk space in the volume where the user data
1932 directory normally lives is not dangerously low, would pass on the next
1937 <histogram name="Diagnostics.Recovery.InstallType" enum="DiagnosticsResult">
1939 TBD - Not run automatically yet, so this is just a placeholder for future
1940 metrics collection. Any samples collected here represent users running
1941 diagnostics manually.
1945 <histogram name="Diagnostics.Recovery.JSONBookmarks" enum="DiagnosticsResult">
1947 Shows the success and failure rates of the JSONBookmarks recovery step that
1948 runs on recovery startups. The recovery step attempts to guarantee the
1949 JSONBookmarks test, which makes sure that the JSON-encoded Bookmarks file is
1950 properly formed, would pass on the next startup.
1954 <histogram name="Diagnostics.Recovery.JSONLocalState" enum="DiagnosticsResult">
1956 Shows the success and failure rates of the JSONLocalState recovery step that
1957 runs on recovery startups. The recovery step attempts to guarantee the
1958 JSONLocalState test, which makes sure that the JSON-encoded Local State file
1959 is properly formed, would pass on the next startup.
1963 <histogram name="Diagnostics.Recovery.JSONPreferences" enum="DiagnosticsResult">
1965 Shows the success and failure rates of the JSONPreferences recovery step
1966 that runs on recovery startups. The recovery step attempts to guarantee the
1967 JSONPreferences test, which makes sure that the JSON-encoded Preferences
1968 file is properly formed, would pass on the next startup.
1972 <histogram name="Diagnostics.Recovery.OperatingSystem" enum="DiagnosticsResult">
1974 TBD - Not run automatically yet, so this is just a placeholder for future
1975 metrics collection. Any samples collected here represent users running
1976 diagnostics manually.
1980 <histogram name="Diagnostics.Recovery.PathDictionaries"
1981 enum="DiagnosticsResult">
1983 Shows the success and failure rates of the PathDictionaries recovery step
1984 that runs on recovery startups. The recovery step attempts to guarantee the
1985 PathDictionaries test, which makes sure that the path to the Dictionaries
1986 directory exists and has the right permissions, would pass on the next
1991 <histogram name="Diagnostics.Recovery.PathLocalState" enum="DiagnosticsResult">
1993 Shows the success and failure rates of the PathLocalState recovery step that
1994 runs on recovery startups. The recovery step attempts to guarantee the
1995 PathLocalState test, which makes sure that the path to the Local State file
1996 exists and has the right permissions, would pass on the next startup.
2000 <histogram name="Diagnostics.Recovery.PathResources" enum="DiagnosticsResult">
2002 Shows the success and failure rates of the PathResources recovery step that
2003 runs on recovery startups. The recovery step attempts to guarantee the
2004 PathResources test, which makes sure that the path to the Resources
2005 directory exists and has the right permissions, would pass on the next
2010 <histogram name="Diagnostics.Recovery.PathUserData" enum="DiagnosticsResult">
2012 Shows the success and failure rates of the PathUserData recovery step that
2013 runs on recovery startups. The recovery step attempts to guarantee the
2014 PathUserData test, which makes sure that the path to the User Data directory
2015 exists and has the right permissions, would pass on the next startup.
2019 <histogram name="Diagnostics.Recovery.SQLiteIntegrityAppCache"
2020 enum="DiagnosticsResult">
2022 Shows the success and failure rates of the SQLiteIntegrityAppCache recovery
2023 step that runs on recovery startups. The recovery step attempts to
2024 guarantee the SQLiteIntegrityAppCache test, which checks the integrity of
2025 the App Cache database, would pass on the next startup.
2029 <histogram name="Diagnostics.Recovery.SQLiteIntegrityArchivedHistory"
2030 enum="DiagnosticsResult">
2032 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
2033 recovery step that runs on recovery startups. The recovery step attempts to
2034 guarantee the SQLiteIntegrityArchivedHistory test, which checks the
2035 integrity of the Archived History database, would pass on the next startup.
2039 <histogram name="Diagnostics.Recovery.SQLiteIntegrityCookie"
2040 enum="DiagnosticsResult">
2042 Shows the success and failure rates of the SQLiteIntegrityCookie recovery
2043 step that runs on recovery startups. The recovery step attempts to
2044 guarantee the SQLiteIntegrityCookie test, which checks the integrity of the
2045 Cookie database, would pass on the next startup.
2049 <histogram name="Diagnostics.Recovery.SQLiteIntegrityDatabaseTracker"
2050 enum="DiagnosticsResult">
2052 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
2053 recovery step that runs on recovery startups. The recovery step attempts to
2054 guarantee the SQLiteIntegrityDatabaseTracker test, which checks the
2055 integrity of the Database Tracker database, would pass on the next startup.
2059 <histogram name="Diagnostics.Recovery.SQLiteIntegrityHistory"
2060 enum="DiagnosticsResult">
2062 Shows the success and failure rates of the SQLiteIntegrityHistory recovery
2063 step that runs on recovery startups. The recovery step attempts to
2064 guarantee the SQLiteIntegrityHistory test, which checks the integrity of the
2065 History database, would pass on the next startup.
2069 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSCert"
2070 enum="DiagnosticsResult">
2072 Shows the success and failure rates of the SQLiteIntegrityNSSCert recovery
2073 step that runs on recovery startups. The recovery step attempts to
2074 guarantee the SQLiteIntegrityNSSCert test, which checks the integrity of the
2075 NSS Certificate database, would pass on the next startup.
2079 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSKey"
2080 enum="DiagnosticsResult">
2082 Shows the success and failure rates of the SQLiteIntegrityNSSKey recovery
2083 step that runs on recovery startups. The recovery step attempts to
2084 guarantee the SQLiteIntegrityNSSKey test, which checks the integrity of the
2085 NSS Key database, would pass on the next startup.
2089 <histogram name="Diagnostics.Recovery.SQLiteIntegrityThumbnails"
2090 enum="DiagnosticsResult">
2092 Shows the success and failure rates of the SQLiteIntegrityThumbnails
2093 recovery step that runs on recovery startups. The recovery step attempts to
2094 guarantee the SQLiteIntegrityThumbnails test, which checks the integrity of
2095 the Thumbnails database, would pass on the next startup.
2099 <histogram name="Diagnostics.Recovery.SQLiteIntegrityWebData"
2100 enum="DiagnosticsResult">
2102 Shows the success and failure rates of the SQLiteIntegrityWebData recovery
2103 step that runs on recovery startups. The recovery step attempts to
2104 guarantee the SQLiteIntegrityWebData test, which checks the integrity of the
2105 Web Data database, would pass on the next startup.
2109 <histogram name="Diagnostics.Recovery.Version" enum="DiagnosticsResult">
2111 TBD - Not run automatically yet, so this is just a placeholder for future
2112 metrics collection. Any samples collected here represent users running
2113 diagnostics manually.
2117 <histogram name="Diagnostics.RecoveryRun" enum="DiagnosticsRecoveryRun">
2119 Count of the number of times diagnostics recovery is invoked or not, and how
2120 it was invoked. A sample is added to this histogram once for each startup
2125 <histogram name="Diagnostics.Test.ConflictingDlls" enum="DiagnosticsResult">
2127 TBD - Not run automatically yet, so this is just a placeholder for future
2128 metrics collection. Any samples collected here represent users running
2129 diagnostics manually.
2133 <histogram name="Diagnostics.Test.DiskSpace" enum="DiagnosticsResult">
2135 Shows the success and failure rates of diagnostics for the DiskSpace test
2136 that runs on recovery startups. The DiskSpace test checks that the disk
2137 space in the volume where the user data directory normally lives is not
2142 <histogram name="Diagnostics.Test.InstallType" enum="DiagnosticsResult">
2144 TBD - Not run automatically yet, so this is just a placeholder for future
2145 metrics collection. Any samples collected here represent users running
2146 diagnostics manually.
2150 <histogram name="Diagnostics.Test.JSONBookmarks" enum="DiagnosticsResult">
2152 Shows the success and failure rates of diagnostics for the JSONBookmarks
2153 test that runs on recovery startups. The JSONBookmarks test checks to make
2154 sure that the JSON encoded bookmarks file is properly formed.
2158 <histogram name="Diagnostics.Test.JSONLocalState" enum="DiagnosticsResult">
2160 Shows the success and failure rates of diagnostics for the JSONLocalState
2161 test that runs on recovery startups. The JSONLocalState test checks to make
2162 sure that the JSON encoded Local State file is properly formed.
2166 <histogram name="Diagnostics.Test.JSONPreferences" enum="DiagnosticsResult">
2168 Shows the success and failure rates of diagnostics for the JSONPreferences
2169 test that runs on recovery startups. The JSONPreferences test checks to
2170 make sure that the Preferences file is properly formed.
2174 <histogram name="Diagnostics.Test.OperatingSystem" enum="DiagnosticsResult">
2176 TBD - Not run automatically yet, so this is just a placeholder for future
2177 metrics collection. Any samples collected here represent users running
2178 diagnostics manually.
2182 <histogram name="Diagnostics.Test.PathDictionaries" enum="DiagnosticsResult">
2184 Shows the success and failure rates of diagnostics for the PathDictionaries
2185 test that runs on recovery startups. The PathDictionaries test checks makes
2186 sure that the path to the Dictionaries folder exists and has the right
2191 <histogram name="Diagnostics.Test.PathLocalState" enum="DiagnosticsResult">
2193 Shows the success and failure rates of diagnostics for the PathLocalState
2194 test that runs on recovery startups. The PathLocalState test checks makes
2195 sure that the path to the Local State folder exists and has the right
2200 <histogram name="Diagnostics.Test.PathResources" enum="DiagnosticsResult">
2202 Shows the success and failure rates of diagnostics for the PathResources
2203 test that runs on recovery startups. The PathResources test checks makes
2204 sure that the path to the Resources folder exists and has the right
2209 <histogram name="Diagnostics.Test.PathUserData" enum="DiagnosticsResult">
2211 Shows the success and failure rates of diagnostics for the PathUserData test
2212 that runs on recovery startups. The PathUserData test checks makes sure that
2213 the path to the User Data folder exists and has the right permissions.
2217 <histogram name="Diagnostics.Test.SQLiteIntegrityAppCache"
2218 enum="DiagnosticsResult">
2220 Shows the success and failure rates of the SQLiteIntegrityAppCache test that
2221 runs on recovery startups. The test checks the integrity of the App Cache
2226 <histogram name="Diagnostics.Test.SQLiteIntegrityArchivedHistory"
2227 enum="DiagnosticsResult">
2229 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
2230 test that runs on recovery startups. The test checks the integrity of the
2231 Archived History database.
2235 <histogram name="Diagnostics.Test.SQLiteIntegrityCookie"
2236 enum="DiagnosticsResult">
2238 Shows the success and failure rates of the SQLiteIntegrityCookie test that
2239 runs on recovery startups. The test checks the integrity of the Cookie
2244 <histogram name="Diagnostics.Test.SQLiteIntegrityDatabaseTracker"
2245 enum="DiagnosticsResult">
2247 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
2248 test that runs on recovery startups. The test checks the integrity of the
2249 Database Tracker database.
2253 <histogram name="Diagnostics.Test.SQLiteIntegrityHistory"
2254 enum="DiagnosticsResult">
2256 Shows the success and failure rates of the SQLiteIntegrityHistory test that
2257 runs on recovery startups. The test checks the integrity of the History
2262 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSCert"
2263 enum="DiagnosticsResult">
2265 Shows the success and failure rates of the SQLiteIntegrityNSSCert test that
2266 runs on recovery startups. The test checks the integrity of the NSS
2267 Certificate database.
2271 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSKey"
2272 enum="DiagnosticsResult">
2274 Shows the success and failure rates of the SQLiteIntegrityNSSKey test that
2275 runs on recovery startups. The test checks the integrity of the NSS Key
2280 <histogram name="Diagnostics.Test.SQLiteIntegrityThumbnails"
2281 enum="DiagnosticsResult">
2283 Shows the success and failure rates of the SQLiteIntegrityThumbnails test
2284 that runs on recovery startups. The test checks the integrity of the
2285 Thumbnails database.
2289 <histogram name="Diagnostics.Test.SQLiteIntegrityWebData"
2290 enum="DiagnosticsResult">
2292 Shows the success and failure rates of the SQLiteIntegrityWebData test that
2293 runs on recovery startups. The test checks the integrity of the Web Data
2298 <histogram name="Diagnostics.Test.Version" enum="DiagnosticsResult">
2300 TBD - Not run automatically yet, so this is just a placeholder for future
2301 metrics collection. Any samples collected here represent users running
2302 diagnostics manually.
2306 <histogram name="Diagnostics.TestFailures" enum="DiagnosticsTestName">
2308 Histogram comparing the various types of diagnostic test failures when
2309 diagnostic tests are run. Note that some types of test failures cause the
2310 rest of the tests to be skipped.
2314 <histogram name="DisabledExtension.ExtensionWipedStatus" enum="BooleanWiped">
2315 <summary>Whether an extension has been wiped out.</summary>
2318 <histogram name="DisabledExtension.SideloadWipeoutCount">
2320 How many external extensions get wiped out as a result of the Sideload
2321 Wipeout one-time initiative.
2325 <histogram name="DisabledExtension.SideloadWipeoutNeeded" enum="BooleanSuccess">
2327 Whether any extension got wiped out as a result of the Sideload Wipeout
2328 one-time initiative.
2332 <histogram name="DisabledExtension.UserSelection" enum="SideloadWipeoutBubble">
2334 The user selection in the Sideload Wipeout bubble, grouped by the
2335 UmaWipeoutHistogramOptions enum.
2339 <histogram name="DiskCache.0.FilesAge" units="hours">
2340 <summary>The age of the cache's files (wall time).</summary>
2343 <histogram name="DiskCache.2.FilesAge" units="hours">
2345 The age of the cache's files (wall time). Media-specific cache.
2349 <histogram name="DiskCache.3.FilesAge" units="hours">
2350 <summary>The age of the cache's files (wall time). AppCache.</summary>
2353 <histogram name="DiskCache.4.FilesAge" units="hours">
2354 <summary>The age of the cache's files (wall time). ShaderCache.</summary>
2357 <histogram name="DiskCache.TotalIOTime" units="milliseconds">
2362 The total time it takes to perform a payload IO operation, for the regular
2367 <histogram name="DNS.AttemptCancelled">
2369 The attempt which completed after the job was already cancelled.
2373 <histogram name="DNS.AttemptDiscarded">
2375 The attempt which completed after the job was already cancelled OR the
2376 attempt that has finished after host resolution was already completed by an
2381 <histogram name="DNS.AttemptFailDuration" units="milliseconds">
2383 Duration of time taken in OS resolutions for actual navigations. These
2384 attempts which completed after the job was already canceled OR after the job
2385 was already completed by an earlier attempt. Note that cached resolutions
2386 may provide low (0ms?) resolution times.
2390 <histogram name="DNS.AttemptFailure">
2391 <summary>The attempt that has not resolved the host successfully.</summary>
2394 <histogram name="DNS.AttemptFirstFailure">
2396 The attempt that resolved the host first and the resolution was not
2401 <histogram name="DNS.AttemptFirstSuccess">
2403 The attempt that resolved the host first and the resolution was successful.
2407 <histogram name="DNS.AttemptSuccess">
2408 <summary>The attempt that has resolved the host successfully.</summary>
2411 <histogram name="DNS.AttemptSuccessDuration" units="milliseconds">
2413 Duration of time taken in OS resolutions that succeeded and were requested
2414 for actual navigations. These attempts which completed after the job was
2415 already canceled OR after the job was already completed by an earlier
2416 attempt. Note that cached resolutions may provide low (0ms?) resolution
2421 <histogram name="DNS.AttemptTimeSavedByRetry" units="milliseconds">
2423 This histogram shows the time saved by having spawned an extra attempt, when
2424 the first attempt didn't finish before retry attempt.
2428 <histogram name="DNS.CacheEvicted" units="milliseconds">
2430 The time left to expiration of an entry when it is removed while compacting
2435 <histogram name="DNS.CacheExpired" units="milliseconds">
2437 The time since expiration of an entry when it is removed while compacting
2442 <histogram name="DNS.CacheExpiredOnGet" units="milliseconds">
2444 The time since expiration of an entry when it is removed on lookup.
2448 <histogram name="DNS.EmptyAddressListAndNoError"
2449 enum="DNSEmptyAddressListAndNoError">
2451 Error status when an empty address list was found in OnLookupComplete().
2455 <histogram name="DNS.IndependentFailedNavigation" units="milliseconds">
2457 When either a pre-resolution was not done recently enough to provide
2458 benefit, or the corresponding pre-resolution is still pending, this
2459 histogram shows the duration of time used to resolve a hostname as not
2460 existing during a failed attempt to navigate to (GET) a URL. In newer
2461 versions, if the hostname has never been found as a link during a page scan,
2462 and it has a referring URL, then it is added to referrer list data structure
2463 (hoping we'll do better next time).
2467 <histogram name="DNS.IndependentNavigation" units="milliseconds">
2469 When either a pre-resolution was not done recently enough to provide
2470 benefit, or the corresponding pre-resolution is still pending, this
2471 histogram shows the duration of the duration of time used to resolve a
2472 hostname to navigate to (GET) a URL. In newer versions, if the hostname has
2473 never been found as a link during a page scan, and it has a referring URL,
2474 then it is added to referrer list data structure (hoping we'll do better
2479 <histogram name="DNS.JobQueueTime" units="milliseconds">
2481 Time elapsed between the time the HostResolverImpl::Job was created and the
2482 time the Job was started (a getaddrinfo call was dispatched to the thread
2487 <histogram name="DNS.JobQueueTime_HIGHEST" units="milliseconds">
2489 Time elapsed between the time the HostResolverImpl::Job was created and the
2490 time the Job was started (a getaddrinfo call was dispatched to the thread
2491 pool). Includes only Jobs which had priority HIGHEST when started.
2495 <histogram name="DNS.JobQueueTime_IDLE" units="milliseconds">
2497 Time elapsed between the time the HostResolverImpl::Job was created and the
2498 time the Job was started (a getaddrinfo call was dispatched to the thread
2499 pool). Includes only Jobs which had priority IDLE when started.
2503 <histogram name="DNS.JobQueueTime_LOW" units="milliseconds">
2505 Time elapsed between the time the HostResolverImpl::Job was created and the
2506 time the Job was started (a getaddrinfo call was dispatched to the thread
2507 pool). Includes only Jobs which had priority LOW when started.
2511 <histogram name="DNS.JobQueueTime_LOWEST" units="milliseconds">
2513 Time elapsed between the time the HostResolverImpl::Job was created and the
2514 time the Job was started (a getaddrinfo call was dispatched to the thread
2515 pool). Includes only Jobs which had priority LOWEST when started.
2519 <histogram name="DNS.JobQueueTime_MEDIUM" units="milliseconds">
2521 Time elapsed between the time the HostResolverImpl::Job was created and the
2522 time the Job was started (a getaddrinfo call was dispatched to the thread
2523 pool). Includes only Jobs which had priority MEDIUM when started.
2527 <histogram name="DNS.JobQueueTimeAfterChange" units="milliseconds">
2529 Time elapsed between the last time the priority of a HostResolverImpl::Job
2530 changed (when a Request was attached or detached) and the time the Job was
2531 started (a getaddrinfo call was dispatched to the thread pool).
2535 <histogram name="DNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
2537 Time elapsed between the last time the priority of a HostResolverImpl::Job
2538 changed (when a Request was attached or detached) and the time the Job was
2539 started (a getaddrinfo call was dispatched to the thread pool). Includes
2540 only Jobs which had priority HIGHEST when started.
2544 <histogram name="DNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
2546 Time elapsed between the last time the priority of a HostResolverImpl::Job
2547 changed (when a Request was attached or detached) and the time the Job was
2548 started (a getaddrinfo call was dispatched to the thread pool). Includes
2549 only Jobs which had priority IDLE when started.
2553 <histogram name="DNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
2555 Time elapsed between the last time the priority of a HostResolverImpl::Job
2556 changed (when a Request was attached or detached) and the time the Job was
2557 started (a getaddrinfo call was dispatched to the thread pool). Includes
2558 only Jobs which had priority LOW when started.
2562 <histogram name="DNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
2564 Time elapsed between the last time the priority of a HostResolverImpl::Job
2565 changed (when a Request was attached or detached) and the time the Job was
2566 started (a getaddrinfo call was dispatched to the thread pool). Includes
2567 only Jobs which had priority LOWEST when started.
2571 <histogram name="DNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
2573 Time elapsed between the last time the priority of a HostResolverImpl::Job
2574 changed (when a Request was attached or detached) and the time the Job was
2575 started (a getaddrinfo call was dispatched to the thread pool). Includes
2576 only Jobs which had priority MEDIUM when started.
2580 <histogram name="DNS.PrefetchCacheEviction" units="milliseconds">
2582 The duration of time used (most recently) to pre-resolve a hostname, when
2583 the prefetched resolution was apparently evicted from the cache. The
2584 included samples only list pre-resolution times when the later
2585 navigations/fetches took in excess of 15ms.
2589 <histogram name="DNS.PrefetchCacheEvictionL" units="milliseconds">
2591 The duration of time used (most recently) to pre-resolve a hostname, when
2592 the prefetched resolution was apparently evicted from the cache. The
2593 included samples only list pre-resolution times when the later
2594 navigations/fetches took in excess of 15ms.
2598 <histogram name="DNS.PrefetchFoundName">
2599 <summary>Replaced by DNS.PrefetchFoundNameL.</summary>
2602 <histogram name="DNS.PrefetchFoundNameL" units="milliseconds">
2604 Deprecated 2/2010, and replaced by DNS.PrefetchResolution
2607 The duration of time used by the DNS pre-resolving threads to resolve a host
2608 name via the network. Any resolutions that are faster than 15ms are
2609 considered to be local cache hits, not requiring network access, and are not
2610 included in this histogram. This histogram is most useful for estimating the
2611 typical cost of a name resolution, but it also estimates the total number of
2612 network-based resolutions induced by this feature. Not all these
2613 resolutions prove helpful (i.e., the user does not always actually visit the
2614 resolved hostnames).
2618 <histogram name="DNS.PrefetchNegativeHit">
2619 <summary>Replaced by DNS.PrefetchNegativeHitL.</summary>
2622 <histogram name="DNS.PrefetchNegativeHitL" units="milliseconds">
2624 The duration of time saved due to DNS pre-resolving in the "name not
2625 found" case. Time "savings" shown in the histogram are
2626 defined to be the difference between the DNS pre-resolution duration, and
2627 the DNS resolution duration seen during a navigation. These cache hits only
2628 list events where the DNS pre-resolve duration for a host was in excess of
2629 15ms (i.e., the network was consulted), and the actual DNS resolution (when
2630 a user attempted to navigate to a link with the same host name) took less
2631 than 15ms (i.e., the network was not consulted), which means the gain was a
2632 result of a "cache hit" in the OS cache. For some users with
2633 LANs, all negative results (even when the DNS cache might otherwise help)
2634 take about 2.5 seconds (due to timeouts for netbios broadcasts), and hence
2635 no savings are possible (or shown) for such users in this category.
2639 <histogram name="DNS.PrefetchPositiveHit">
2640 <summary>Replaced by DNS.PrefetchPositiveHitL.</summary>
2643 <histogram name="DNS.PrefetchPositiveHitL" units="milliseconds">
2645 The duration of time saved due to DNS pre-resolving in the "name was
2646 found" case, and induced by either a page scan for a link or an omnibox
2647 entry by the user. Time "savings" shown in the histogram are
2648 defined to be the difference between the DNS pre-resolution duration, and
2649 the DNS resolution duration seen during a navigation. These cache hits only
2650 list events where the DNS pre-resolve duration for a host was in excess of
2651 15ms (i.e., the network was consulted), and the actual DNS resolution (when
2652 a user attempted to navigate to a link with the same host name) took less
2653 than 15ms (i.e., the network was not consulted), which means the gain was a
2654 result of a "cache hit" in the OS cache.
2658 <histogram name="DNS.PrefetchQueue" units="milliseconds">
2660 The duration of time spent by a proposed resolution waiting in the queue to
2661 be resolved. This number is in addition to any DNS resolution time that may
2666 <histogram name="DNS.PrefetchReferredPositiveHit" units="milliseconds">
2668 The duration of time saved due to DNS pre-resolving in the "name was
2669 found" case, and induced by predicting (using referrer lists) that a
2670 resolution was needed. Time "savings" shown in the histogram are
2671 defined to be the difference between the DNS pre-resolution duration, and
2672 the DNS resolution duration seen during a navigation. These cache hits only
2673 list events where the DNS pre-resolve duration for a host was in excess of
2674 15ms (i.e., the network was consulted), and the actual DNS resolution (when
2675 a user attempted to navigate to a link with the same host name) took less
2676 than 15ms (i.e., the network was not consulted), which means the gain was a
2677 result of a "cache hit" in the OS cache.
2681 <histogram name="DNS.PrefetchResolution" units="milliseconds">
2683 The duration of time used by the DNS pre-resolving threads to resolve a host
2684 name via the network. Any resolutions that are faster than 15ms are
2685 considered to be local cache hits, not requiring network access, and are not
2686 included in this histogram. This histogram is most useful for estimating the
2687 typical cost of a name resolution, but it also estimates the total number of
2688 network-based resolutions induced by this feature. Not all these
2689 resolutions prove helpful (i.e., the user does not always actually visit the
2690 resolved hostnames).
2694 <histogram name="DNS.QueueRecycledDeltaOver2">
2696 When, due to congestion avoidance, a queued pre-resolution is abandoned
2697 (recycled) without actually being resolved, this histograms records the age
2698 in the queue of that entry. Only times over 2 seconds are recorded in this
2703 <histogram name="DNS.QueueRecycledUnder2">
2705 When, due to congestion avoidance, a queued pre-resolution is abandoned
2706 (recycled) without actually being resolved, this histograms records the age
2707 in the queue of that entry. Only times less than or equal to 2 seconds are
2708 recorded in this histogram.
2712 <histogram name="DNS.ResolveCategory" enum="ResolutionCategory">
2714 Counts of successes and failures of OS resolutions in various categories.
2718 <histogram name="DNS.ResolveFail" units="milliseconds">
2720 Duration of time taken in OS resolutions for actual navigations. Note that
2721 cached OS resolutions may provide low (0ms?) resolution times.
2725 <histogram name="DNS.ResolveFail_FAMILY_IPV4" units="milliseconds">
2726 <summary>Same as DNS.ResolveFail, but limited to pure IPv4 lookups.</summary>
2729 <histogram name="DNS.ResolveFail_FAMILY_IPV6" units="milliseconds">
2730 <summary>Same as DNS.ResolveFail, but limited to pure IPv6 lookups.</summary>
2733 <histogram name="DNS.ResolveFail_FAMILY_UNSPEC" units="milliseconds">
2734 <summary>Same as DNS.ResolveFail, but limited to IPv4/IPv6 lookups.</summary>
2737 <histogram name="DNS.ResolveSpeculativeFail" units="milliseconds">
2739 Duration of time taken in speculative OS resolutions. Note that cached OS
2740 resolutions may provide low (0ms?) resolution times.
2744 <histogram name="DNS.ResolveSpeculativeSuccess" units="milliseconds">
2746 Duration of time taken in speculative OS resolution that succeeded. Note
2747 that cached resolutions may provide low (0ms?) resolution times.
2751 <histogram name="DNS.ResolveSuccess" units="milliseconds">
2753 Duration of time taken in OS resolutions that succeeded and were requested
2754 for actual navigations. Note that cached resolutions may provide low (0ms?)
2759 <histogram name="DNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
2761 Same as DNS.ResolveSuccess, but limited to pure IPv4 lookups.
2765 <histogram name="DNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
2767 Same as DNS.ResolveSuccess, but limited to pure IPv6 lookups.
2771 <histogram name="DNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
2773 Same as DNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
2777 <histogram name="DNS.ResolveUnspecWaste" enum="ResolutionUnspecWasteCategory">
2779 Deprecated as of 5/2013.
2782 Counts of hits and misses in the DNS cache and DNS jobs pool of wasted
2783 HostResolverImpl::Jobs that could be avoided by always resolving using
2788 <histogram name="DNS.TotalTime" units="milliseconds">
2790 Duration of time since a HostResolverImpl::Resolve request to the time a
2791 result is posted. Excludes canceled, evicted, and aborted requests. Includes
2792 cache hits (recorded as 0). Excludes speculative requests.
2796 <histogram name="DNS.TotalTime_speculative" units="milliseconds">
2798 Duration of time since a HostResolverImpl::Resolve request to the time a
2799 result is posted. Excludes canceled, evicted, and aborted requests. Includes
2800 cache hits (recorded as 0). Speculative requests only.
2804 <histogram name="DNS.UnexpectedResolution">
2806 In some cases, such as when content arrives with embedded references to
2807 other servers, the prefetch system can't (or doesn't) attempt to pre-resolve
2808 the hostnames. As an example, a visit to www.cnn.com will fetch content
2809 with references to about 12 additional hostnames, none of which are
2810 currently anticipated. Such resolutions are termed "Unexpected
2811 Resolutions," and the durations associated with those DNS resolutions
2812 are shown below. Future features may attempt to learn (from prior
2813 experience locally, or from server provided hints), what secondary hostname
2814 resolutions should be done when a primary resolution (or navigation) takes
2815 place. This histogram shows what the potential savings are that
2816 "remain on the table" until we employ some of these more advanced
2821 <histogram name="DNS.UnexpectedResolutionL">
2823 In some cases, such as when content arrives with embedded references to
2824 other servers, or when a page (such as one in SSL) preclude scanning and
2825 prefetching, the prefetch system can't (or doesn't) attempt to pre-resolve
2826 the hostnames. As an example, a visit to www.cnn.com will fetch content
2827 with references to about 12 additional hostnames, none of which might be
2828 anticipated. Similarly, clicking on a link in an SSL page won't be
2829 anticipated (since scanning in not allowed by default). Such resolutions are
2830 termed "Unexpected Resolutions," and the durations associated with
2831 those navigation induced DNS resolutions are shown below. If a referring
2832 URL is available for the navigation, the relationship to the referring URL
2833 was recorded, and future navigations to the referring hostname would have
2834 induced a pre-resolution of hostname that caused an entry below. Such any
2835 entry may facilitate future listing in the ReferredPositiveHit histogram.
2839 <histogram name="DnsProbe.ErrorPageUpdateStatus" enum="DnsProbe.ProbeStatus">
2840 <summary>Status of DNS probe updates sent to a DNS error page.</summary>
2843 <histogram name="DnsProbe.Probe.Elapsed" units="ms">
2845 Renamed 7/2013 to DnsProbe.ProbeDuration.
2847 <summary>Time between starting and finishing DNS probe.</summary>
2850 <histogram name="DnsProbe.Probe.NcnOffline.Elapsed" units="ms">
2855 Time between starting and finishing DNS probe when NCN says we're offline.
2859 <histogram name="DnsProbe.Probe.NcnOffline.Result"
2860 enum="DnsProbe.ObsoleteProbeResult">
2865 Result of DNS probes sent by the probe service when NCN says we're offline.
2869 <histogram name="DnsProbe.Probe.NcnOnline.Elapsed" units="ms">
2874 Time between starting and finishing DNS probe when NCN says we're online.
2878 <histogram name="DnsProbe.Probe.NcnOnline.Result"
2879 enum="DnsProbe.ObsoleteProbeResult">
2884 Result of DNS probes sent by the probe service when NCN says we're online.
2888 <histogram name="DnsProbe.Probe.Result" enum="DnsProbe.ObsoleteProbeResult">
2890 Renamed 7/2013 to DnsProbe.ProbeResult. (Also switched to the full
2891 DnsProbe.ProbeStatus enum.)
2893 <summary>Result of DNS probes sent by the probe service.</summary>
2896 <histogram name="DnsProbe.Probe.ResultBadConfig.Elapsed" units="ms">
2900 <summary>Elapsed time of DNS probes that return PROBE_BAD_CONFIG.</summary>
2903 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemIsLocalhost"
2904 enum="DnsProbe.SystemIsLocalhost">
2909 Whether the only nameserver in the system DNS config was 127.0.0.1 when the
2910 probe result was BAD_CONFIG.
2914 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemJobResult"
2915 enum="DnsProbe.JobResult">
2920 The result of the system probe job when the overall probe result was
2925 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemNameserverCount">
2930 The number of nameservers in the system DNS config when the probe result was
2935 <histogram name="DnsProbe.Probe.ResultNoInternet.Elapsed" units="ms">
2939 <summary>Elapsed time of DNS probes that return PROBE_NO_INTERNET.</summary>
2942 <histogram name="DnsProbe.Probe.ResultNxdomain.Elapsed" units="ms">
2946 <summary>Elapsed time of DNS probes that return PROBE_NXDOMAIN.</summary>
2949 <histogram name="DnsProbe.Probe.ResultUnknown.Elapsed" units="ms">
2953 <summary>Elapsed time of DNS probes that return PROBE_UNKNOWN.</summary>
2956 <histogram name="DnsProbe.ProbeDuration" units="ms">
2957 <summary>Time between starting and finishing DNS probe.</summary>
2960 <histogram name="DnsProbe.ProbeResult" enum="DnsProbe.ProbeStatus">
2961 <summary>Result of DNS probes sent by the probe service.</summary>
2964 <histogram name="DomainBoundCerts.DBLoadedCount">
2965 <summary>Number of certs loaded from domain bound cert database.</summary>
2968 <histogram name="DomainBoundCerts.DBLoadTime" units="ms">
2969 <summary>Time spent loading domain bound cert database.</summary>
2972 <histogram name="DomainBoundCerts.DBSizeInKB" units="KB">
2974 The size, on disk, of the domain bound cert database as it is being loaded.
2978 <histogram name="DomainBoundCerts.GenerateCertTime" units="ms">
2979 <summary>Time spent generating a domain bound cert.</summary>
2982 <histogram name="DomainBoundCerts.GetCertTime" units="ms">
2984 Combined time for GetDomainBoundCert retrieval (both synchronous and
2989 <histogram name="DomainBoundCerts.GetCertTimeAsync" units="ms">
2991 Time for asynchronous retrieval (from the GetDomainBoundCert call until
2992 completion callback is called).
2996 <histogram name="DomainBoundCerts.GetCertTimeSync" units="ms">
2997 <summary>Time for synchronous GetDomainBoundCert cert retrieval.</summary>
3000 <histogram name="DomainBoundCerts.GetDomainBoundCertResult"
3001 enum="DomainBoundCerts.GetCertResult">
3002 <summary>Result of GetDomainBoundCert function.</summary>
3005 <histogram name="DomainBoundCerts.KillDatabaseResult" enum="BooleanSuccess">
3007 Whether the domain-bound certs sqlite database was killed succesfully when
3008 an unrecoverable error was detected.
3012 <histogram name="DomainBoundCerts.Support" enum="DomainBoundCerts.Support">
3014 Counts of SSL client sockets broken down by support for Domain Bound
3015 Certificates TLS extension. Counts only connections with full handshakes,
3016 resumed sessions are not counted.
3020 <histogram name="DomainBoundCerts.TaskMaxWaitTime" units="ms">
3022 Longest time spent by requests waiting for load of domain bound cert
3027 <histogram name="DomainBoundCerts.TaskWaitCount">
3029 Number of requests that waited for load of domain bound cert database.
3033 <histogram name="Download.AcceptRangesBytes.KBytes" units="KB">
3034 <summary>The length of downloads for serves that accept byte ranges.</summary>
3037 <histogram name="Download.AcceptRangesMissingOrInvalid.KBytes" units="KB">
3039 The length of downloads for serves that do not specify whether the accept
3040 ranges, or have invalid ranges specified.
3044 <histogram name="Download.AcceptRangesNone.KBytes" units="KB">
3046 The length of downloads for serves that do not accept ranges.
3050 <histogram name="Download.ActualBandwidth" units="Bytes/second">
3051 <summary>The actual bandwidth (per read) of a download.</summary>
3054 <histogram name="Download.ApiFunctions" enum="DownloadFunctions">
3055 <summary>Downloads extension API function calls.</summary>
3058 <histogram name="Download.BandwidthDiskBytesPerSecond">
3060 Disk bandwidth (defined as total bytes divided by the amount of time blocked
3061 on write or close on the file descriptor) seen for a single download.
3065 <histogram name="Download.BandwidthOverallBytesPerSecond">
3067 Overall bandwidth seen for the download. Note that this is measured at the
3068 point at which the file is written, and so will not take into account the
3069 time costs of activities that occur after file write is completed (e.g. safe
3074 <histogram name="Download.BandwidthUsed" units="%">
3076 The percentage of the potential bandwidth actually used (per read) of a
3077 download. An entry of 100% implies that Chrome was the limiting factor in
3082 <histogram name="Download.ClearAllSize">
3084 The number of downloads in history at the time it is cleared.
3088 <histogram name="Download.ContentDisposition" enum="DownloadContentDisposition">
3090 Content-Disposition header features. The presence of a Content-Disposition
3091 header, use of 'name', 'filename' and 'filename*' parameters, and string
3092 encoding schemes are counted for each unthrottled download. The total number
3093 downloads is Download.Counts[5] (Initiated and Unthrottled).
3097 <histogram name="Download.ContentImageType" enum="DownloadImageType">
3098 <summary>Types of images that are downloaded.</summary>
3101 <histogram name="Download.ContentType" enum="DownloadContentType">
3102 <summary>Content types that are downloaded.</summary>
3105 <histogram name="Download.Counts" enum="DownloadCountType">
3107 Various individual counts in the download system; see DownloadCountType for
3112 <histogram name="Download.CountsChrome" enum="ChromeDownloadCountType">
3114 Various individual counts in the download system, for example the number of
3115 downloads blocked by throttling from the DownloadRequestLimiter.
3119 <histogram name="Download.DangerousDownloadValidated"
3120 enum="DownloadItem.DangerType">
3122 User chose to save a download which was marked dangerous. Grouped by the
3127 <histogram name="Download.DangerousFile.DangerousDownloadValidated"
3128 enum="DownloadItem.DangerousFileType">
3130 User chose to save a download which was marked DANGEROUS_FILE. Grouped by
3135 <histogram name="Download.DangerousFile.Discard"
3136 enum="DownloadItem.DangerousFileType">
3138 A download which was marked DANGEROUS_FILE was discarded without the user
3139 directly choosing, because the browser was closed. Grouped by the file
3144 <histogram name="Download.DangerousFile.UserDiscard"
3145 enum="DownloadItem.DangerousFileType">
3147 User chose to discard a download which was marked DANGEROUS_FILE. Grouped by
3152 <histogram name="Download.DatabaseRecordDropped"
3153 enum="DownloadDatabaseRecordDroppedType">
3154 <summary>Reason for dropping a record read in from the DB.</summary>
3157 <histogram name="Download.DatabaseRemoveDownloadsCount">
3158 <summary>Number of downloads removed from the history at once.</summary>
3161 <histogram name="Download.DatabaseRemoveDownloadsTime" units="microseconds">
3162 <summary>How long it took to delete some downloads from history.</summary>
3165 <histogram name="Download.DatabaseRemoveDownloadsTimePerRecord"
3166 units="nanoseconds/record">
3168 How long it took to delete some downloads from history, per download.
3172 <histogram name="Download.Discard" enum="DownloadItem.DangerType">
3174 A download which was marked dangerous was discarded without the user
3175 directly choosing, because the browser was closed. Grouped by the type of
3180 <histogram name="Download.DiskBandwidthUsedPercentage" units="Percent">
3182 The percentage of the available disk bandwidth that was used by the
3183 download. 100% indicates that the disk bandwidth was the limiting factor
3188 <histogram name="Download.DOMEvent" enum="DownloadDOMEvent">
3189 <summary>User actions in chrome://downloads</summary>
3192 <histogram name="Download.DownloadSize" units="KB">
3193 <summary>The size of successfully completed downloads.</summary>
3196 <histogram name="Download.DownloadWarningShownOnShelf"
3197 enum="DownloadItem.DangerType">
3199 A download warning was shown in the shelf. Note that some downloads may not
3200 be shown on the shelf, e.g., if chrome://downloads is already open when the
3201 download completes, or if an extension is using the downloads API. Grouped
3202 by the type of danger.
3206 <histogram name="Download.FeedbackDialogEnabled" enum="BooleanEnabled">
3208 Whether the user enables dangerous download feedback reporting after viewing
3213 <histogram name="Download.FilePickerResult" enum="DownloadFilePickerResult">
3215 How the user interacts with the file chooser when doing a "Save
3216 As" for non-full-page saves.
3220 <histogram name="Download.FileThreadBlockedTime">
3222 The amount of time in milliseconds the file thread blocks for each set of
3223 buffers drained from the incoming pipe (ms).
3227 <histogram name="Download.FileThreadReceiveBuffers">
3229 The number of buffers in a call to DownloadManager::UpdateDownload.
3233 <histogram name="Download.FirstOpenTime" units="milliseconds">
3235 The time between a download completing and the file being opened for the
3240 <histogram name="Download.HistorySize">
3242 The number of items in the History database, at the time a new download is
3247 <histogram name="Download.HistorySize2">
3249 The number of items in the History database, at the time a new download is
3250 recorded. Higher maximum, more buckets than Download.HistorySize.
3254 <histogram name="Download.InterruptedAtEndError" enum="NetErrorCodes">
3256 Positive net error code that caused a download to be interrupted at the
3257 *end* of a download (when the number of bytes is known). This is only
3258 triggered when the total content size is known before any bytes are
3259 transferred, such as when a Content-Length header is supplied.
3263 <histogram name="Download.InterruptedAtEndReason" enum="InterruptReason">
3265 The reason that a download was interrupted at the *end* of a download (when
3266 the number of bytes is known). This is only triggered when the total content
3267 size is known before any bytes are transferred, such as when a
3268 Content-Length header is supplied.
3272 <histogram name="Download.InterruptedError" enum="NetErrorCodes">
3274 Positive net error code that caused a download to be interrupted.
3278 <histogram name="Download.InterruptedOverrunBytes">
3280 The excessive number of bytes which have been received at the time that a
3281 download is interrupted. This is only triggered when the total content size
3282 is known before any bytes are transferred, such as when a Content-Length
3287 <histogram name="Download.InterruptedReason" enum="InterruptReason">
3288 <summary>The reason that a download was interrupted.</summary>
3291 <histogram name="Download.InterruptedReceivedSizeK" units="KB">
3293 The number of kilobytes received for a download at the time it is
3298 <histogram name="Download.InterruptedTotalSizeK" units="KB">
3300 The reported total size in kilobytes for a download at the time it is
3301 interrupted. This is essentially the size reported by the Content-Length
3302 header. If no size is specified up-front, it is not recorded in the
3303 histogram. For example, a download transferred with chunked encoding will
3308 <histogram name="Download.InterruptedUnderrunBytes">
3310 The total number of bytes minus the received number of bytes at the time
3311 that a download is interrupted. This is only triggered when the total
3312 content size is known before any bytes are transferred, such as when a
3313 Content-Length header is supplied.
3317 <histogram name="Download.InterruptedUnknownSize"
3318 enum="DownloadInterruptedUnknownSizeType">
3320 True if the size of an interrupted download is unknown, false if it is
3325 <histogram name="Download.MaliciousDownloadClassified"
3326 enum="DownloadItem.DangerType">
3328 A download has been marked as malicious. Grouped by the type of danger. Each
3329 download can only be recorded once; it will be labeled with the first type
3334 <histogram name="Download.MapErrorNetworkFailed" enum="NetErrorCodes">
3336 Network error that produced a DOWNLOAD_INTERRUPT_REASON_NETWORK_FAILED
3337 result in DownloadResourceHandler::OnResponseCompleted().
3341 <histogram name="Download.MapWinShErrorAccessDenied"
3342 enum="SpecialShFileOperationCodes">
3344 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_ACCESS_DENIED result
3345 in MapShFileOperationCodes().
3349 <histogram name="Download.MapWinShErrorFileFailed"
3350 enum="SpecialShFileOperationCodes">
3352 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_FILE_FAILED result
3353 in MapShFileOperationCodes().
3357 <histogram name="Download.OnChanged">
3359 Percentage of DownloadItem::Observer::OnDownloadUpdated events that
3360 signified a change in the extension API representation of the download.
3364 <histogram name="Download.OpenMethod" enum="DownloadOpenMethod">
3366 Invocation count for methods of opening a download. For some file types,
3367 Chrome defaults to opening the file in the browser instead of invoking the
3368 system handler. The user has the option of overriding this behavior.
3372 <histogram name="Download.OpensOutstanding">
3373 <summary>The number of unopened downloads, when one is opened.</summary>
3376 <histogram name="Download.OpenTime" units="milliseconds">
3378 The time between a download completing and the file being opened.
3382 <histogram name="Download.OriginStateOnFullResumption"
3383 enum="DownloadOriginStateOnResumption">
3385 Changes observed when a response is received for a full download resumption
3390 <histogram name="Download.OriginStateOnPartialResumption"
3391 enum="DownloadOriginStateOnResumption">
3393 Changes observed when a response is received for a partial (byte-range)
3394 download resumption request.
3398 <histogram name="Download.PotentialBandwidth" units="Bytes/second">
3400 The maximum bandwidth (per read) that Chrome could have provided for the
3401 download. If the actual bandwidth equals the potential bandwidth, that
3402 means that Chrome was the limiting factor for download bandwidth.
3406 <histogram name="Download.ResourceHandlerBlockedPercentage" units="Percent">
3408 The percentage of the lifetime of the DownloadResourceHandler for which it
3409 was blocked by downstream flow control. 0% indicates that the network
3410 bandwidth was the limiting factor for the download.
3414 <histogram name="Download.SavePackage" enum="DownloadSavePackageEvent">
3416 Events (e.g. Started, Cancelled, Finished, Write to Completed file, Write to
3417 Failed file) occuring within the state machine of a SavePackage operation.
3421 <histogram name="Download.ShelfInProgressSizeOnAutoClose">
3423 The number of download items in progress on the shelf when it closes
3428 <histogram name="Download.ShelfInProgressSizeOnUserClose">
3430 The number of download items in progress on the shelf when the user closes
3435 <histogram name="Download.ShelfSizeOnAutoClose">
3437 The number of download items on the shelf when it closes automatically.
3441 <histogram name="Download.ShelfSizeOnUserClose">
3443 The number of download items on the shelf when the user closes it.
3447 <histogram name="Download.ShowDangerousDownloadConfirmationPrompt"
3448 enum="DownloadItem.DangerType">
3450 User saw the confirm prompt to save a download which was marked dangerous.
3451 Grouped by the type of danger.
3455 <histogram name="Download.Sources" enum="DownloadSource">
3457 The initiation source (if initiated within the content layer of chrome) for
3462 <histogram name="Download.SourcesChrome" enum="ChromeDownloadSource">
3464 The initiation source (if initiated within the above-content layer of
3465 chrome) for a download.
3469 <histogram name="Download.Time" units="milliseconds">
3470 <summary>Time between the start of a download and its completion.</summary>
3473 <histogram name="Download.UserDiscard" enum="DownloadItem.DangerType">
3475 User chose to discard a download which was marked dangerous. Grouped by the
3480 <histogram name="Download.WriteLoopCount">
3482 The number of iterations for the write loop in BaseFile::AppendDataTofile().
3486 <histogram name="Download.WriteSize" units="Bytes">
3487 <summary>The write size for calls to BaseFile::AppendDataTofile().</summary>
3490 <histogram name="Drive.CacheDBOpenStatus" enum="DriveCacheDBOpenStatus">
3494 <summary>Status of drive cache metadata database open.</summary>
3497 <histogram name="Drive.DirectoryFeedLoadTime" units="milliseconds">
3499 Time spent to load the list of files in a single directory from Google Drive
3504 <histogram name="Drive.EntireFeedLoadTime" units="microseconds">
3506 Deprecated 12/2013 due to the UMA stat bucket layout change. We'll use
3507 Drive.FullFeedLoadTime instead.
3510 Time spent to load the entire file system information from the server
3514 <histogram name="Drive.EntryKind" enum="DriveEntryKind">
3519 Provides breakdown of specific formats for hosted documents. Recorded when
3520 feed is loaded from the server.
3524 <histogram name="Drive.FileFormat" enum="DriveFileFormat">
3529 Provides breakdown of specific file formats for regular files. Recorded when
3530 feed is loaded from the server.
3534 <histogram name="Drive.FullFeedLoadTime" units="milliseconds">
3536 Time spent to load the entire file system information from the server
3540 <histogram name="Drive.InitialFeedLoadTime" units="microseconds">
3542 Deperecated 12/2013 since it did not record meaningful information.
3543 Drive.DirectoryFeedLoadTime should be checked for measuring the time until
3544 the user sees the first response of file lists.
3547 Time spent to load the initial part of the file system information from the
3552 <histogram name="Drive.MetadataDBInitResult" enum="DriveMetadataDBInitStatus">
3553 <summary>Result of drive resource metadata database initialization.</summary>
3556 <histogram name="Drive.MetadataDBOpenExistingResult"
3557 enum="DriveMetadataDBInitStatus">
3559 Result of attempt to open existing drive resource metadata database.
3563 <histogram name="Drive.MetadataDBVersionBeforeUpgradeCheck">
3565 Version number of drive resource metadata DB found on the disk before
3566 checking whether it should be upgraded. Recorded during Drive metadata
3567 initialization triggered by profile initialization.
3571 <histogram name="Drive.NumberOfCacheFilesRecoveredAfterDBCorruption">
3573 Number of files recovered from Drive cache directory. Recorded when file
3574 recovery takes place after metadata DB corruption is found during metadata
3579 <histogram name="Drive.NumberOfHostedDocuments">
3581 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
3586 <histogram name="Drive.NumberOfRegularFiles">
3588 Number of regualr files on Drive. Logged when Drive is first accessed.
3592 <histogram name="Drive.NumberOfTotalFiles">
3594 Number of total files (regualr files + hosted documents) on Drive. Logged
3595 when Drive is first accessed.
3599 <histogram name="Drive.PushNotificationInitiallyEnabled" enum="BooleanEnabled">
3601 Tracks whether the push notification is initially enabled for Drive.
3602 Recorded when the first notification is processed. Notification is emulated
3603 by polling if the push notication is disabled.
3607 <histogram name="Drive.PushNotificationRegistered" enum="BooleanRegistered">
3609 Tracks whether the push notification request is registered correctly for
3610 Drive. Recorded when the push notification manager is initialized.
3614 <histogram name="Drive.SearchMetadataTime" units="microseconds">
3616 Time spent to perform an incremental search for auto completion of files on
3617 Drive. This time is collected for every partial query the user types for
3618 auto completion. For instance, if the user types "faq",
3619 incremental searches are performed for "f", "fa", and
3620 "faq" respectively.
3624 <histogram name="DriveOffline.CrosAutoEnableOutcome"
3625 enum="CrosEnableDriveOfflineOutcome">
3627 Outcome of enabling Google Drive offline mode automatically when a user
3628 first logs into a Chrome OS device. This process involves opening a hidden
3629 web page in the context of the Google Drive hosted app to perform the
3630 initialization of offline mode.
3634 <histogram name="Enterprise.AutoEnrollmentExtraTime" units="milliseconds">
3636 Time since the user logged in until the auto-enrollment protocol completed.
3637 0 is sampled when the protocol is done by the time the user logs in.
3641 <histogram name="Enterprise.AutoEnrollmentProtocolTime" units="milliseconds">
3642 <summary>Total duration time of the auto-enrollment protocol.</summary>
3645 <histogram name="Enterprise.AutoEnrollmentRequestNetworkErrorCode"
3646 enum="NetErrorCodes">
3648 Network error code (if applicable) for auto-enrollment requests.
3652 <histogram name="Enterprise.AutoEnrollmentRequestStatus"
3653 enum="EnterpriseDeviceManagementStatus">
3654 <summary>URL fetcher status for auto-enrollment requests.</summary>
3657 <histogram name="Enterprise.DMToken" enum="EnterpriseDMTokenType">
3659 Events related to fetching, saving and loading DM server tokens. These are
3660 used to retrieve cloud policies.
3664 <histogram name="Enterprise.Enrollment" enum="EnterpriseEnrollmentType">
3666 Events related to device enrollment on new installs of Chrome OS devices.
3670 <histogram name="Enterprise.ONC.PolicyValidation" enum="BooleanSuccess">
3671 <summary>Result of the OpenNetworkConfiguration policy validation.</summary>
3674 <histogram name="Enterprise.Policies" enum="EnterprisePolicies">
3676 A set of enterprise policy rules that are in use. This is recorded every 24
3677 hours and at startup, if the last recording was earlier than a day before.
3681 <histogram name="Enterprise.Policy" enum="EnterprisePolicyType">
3683 Events related to fetching, saving and loading user policies, and also
3684 device policies on Chrome OS.
3688 <histogram name="Enterprise.PolicyInvalidations"
3689 enum="EnterprisePolicyInvalidations">
3691 Events for counting policy invalidations received with and without payloads.
3692 Invalidations indicate that a policy has been updated and should be
3693 refreshed. Payloads provide context about the policy update, but may be
3694 absent if dropped by the invalidation service.
3698 <histogram name="Enterprise.PolicyInvalidationsStartupTime"
3699 units="milliseconds">
3701 Time since startup of the cloud policy code until the policy invalidation
3702 service first reported its online status.
3706 <histogram name="Enterprise.PolicyLoadStatus" enum="EnterprisePolicyLoadStatus">
3708 Load status from the policy loaders which pull policy settings from the
3709 underlying platform, such as Windows Group Policy.
3713 <histogram name="Enterprise.PolicyRefresh" enum="EnterprisePolicyRefresh">
3715 Events measuring effectiveness of refreshing policy when invalidations are
3716 received from a service. For each refresh, indicates whether the policy
3717 changed, and whether the policy was invalidated at the time of the refresh.
3721 <histogram name="Enterprise.UserPolicyChromeOS.DelayInitialization"
3722 units="milliseconds">
3723 <summary>Initialization delay due to loading the user policy cache.</summary>
3726 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.ClientError"
3727 enum="EnterpriseDeviceManagementStatus">
3728 <summary>Policy client error during initial policy fetch.</summary>
3732 name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayClientRegister"
3733 units="milliseconds">
3734 <summary>Delay for registering the client with the policy server.</summary>
3737 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayOAuth2Token"
3738 units="milliseconds">
3739 <summary>Delay for minting an OAuth2 acccess token.</summary>
3742 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayPolicyFetch"
3743 units="milliseconds">
3744 <summary>Delay for fetching policy from the policy server.</summary>
3747 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayTotal"
3748 units="milliseconds">
3749 <summary>Total delay for the initial policy fetch.</summary>
3752 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2Error"
3753 enum="GoogleServiceAuthError">
3754 <summary>Service error during OAuth2 access token fetch.</summary>
3757 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2NetworkError"
3758 enum="NetErrorCodes">
3759 <summary>Network error during OAuth2 access token fetch.</summary>
3762 <histogram name="Enterprise.WildcardLoginCheck.DelayPolicyTokenFetch"
3763 units="milliseconds">
3765 Delay incurred by the token fetching step of the wildcard login check.
3769 <histogram name="Enterprise.WildcardLoginCheck.DelayTotal" units="milliseconds">
3770 <summary>Total delay incurred by the wildcard login check.</summary>
3773 <histogram name="Enterprise.WildcardLoginCheck.DelayUserInfoFetch"
3774 units="milliseconds">
3776 Delay incurred by the user info fetching step of the wildcard login check.
3780 <histogram name="EnterpriseCheck.DomainBindSucceeded" enum="BooleanSuccess">
3782 Whether we were able to contact the AD Domain Controller. This check is
3783 performed once at start-up.
3787 <histogram name="EnterpriseCheck.DomainCheckFailed" enum="EnterpriseCheckError">
3789 Enum of possible things that can fail while checking for enterprise env.
3790 This check is performed once at start-up.
3794 <histogram name="EnterpriseCheck.InDomain" enum="BooleanEnabled">
3796 Whether the machine is part of an AD domain. This check is performed once at
3801 <histogram name="EnterpriseCheck.InvalidPoliciesDetected"
3802 units="disabled policies">
3804 The number of disabled policy entries due to integrity violations while
3805 parsing the policy data which happens on start-up and when the policy has
3810 <histogram name="EnterpriseCheck.OSType" enum="OsSuite">
3812 The rough Windows suite we are runnnig on. This check is performed once at
3817 <histogram name="Event.AggregatedLatency.Renderer2" units="microseconds">
3819 Time between initiation of any input event and the renderer receiving and
3820 starting to process it.
3824 <histogram name="Event.CoalescedCount.Mouse">
3825 <summary>Number of Mouse events coalesced.</summary>
3828 <histogram name="Event.CoalescedCount.Touch">
3829 <summary>Number of Touch events coalesced.</summary>
3832 <histogram name="Event.CoalescedLatency.Mouse" units="milliseconds">
3834 Time between the first and last events in a coalesced mouse events group.
3838 <histogram name="Event.CoalescedLatency.Touch" units="milliseconds">
3840 Time between the first and last events in a coalesced touch events group.
3844 <histogram name="Event.Latency.Browser" units="microseconds">
3846 Time between initiation of all input events and browser processing.
3850 <histogram name="Event.Latency.Browser.ET_DROP_TARGET_EVENT"
3851 units="microseconds">
3853 Time between initiation of input event and browser processing.
3857 <histogram name="Event.Latency.Browser.ET_GESTURE_BEGIN" units="microseconds">
3859 Time between initiation of input event and browser processing.
3863 <histogram name="Event.Latency.Browser.ET_GESTURE_DOUBLE_TAP"
3864 units="microseconds">
3866 Time between initiation of input event and browser processing.
3870 <histogram name="Event.Latency.Browser.ET_GESTURE_END" units="microseconds">
3872 Time between initiation of input event and browser processing.
3876 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_PRESS"
3877 units="microseconds">
3879 Time between initiation of input event and browser processing.
3883 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_TAP"
3884 units="microseconds">
3886 Time between initiation of input event and browser processing.
3890 <histogram name="Event.Latency.Browser.ET_GESTURE_MULTIFINGER_SWIPE"
3891 units="microseconds">
3893 Time between initiation of input event and browser processing.
3897 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_BEGIN"
3898 units="microseconds">
3900 Time between initiation of input event and browser processing.
3904 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_END"
3905 units="microseconds">
3907 Time between initiation of input event and browser processing.
3911 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_UPDATE"
3912 units="microseconds">
3914 Time between initiation of input event and browser processing.
3918 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_BEGIN"
3919 units="microseconds">
3921 Time between initiation of input event and browser processing.
3925 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_END"
3926 units="microseconds">
3928 Time between initiation of input event and browser processing.
3932 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_UPDATE"
3933 units="microseconds">
3935 Time between initiation of input event and browser processing.
3939 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP" units="microseconds">
3941 Time between initiation of input event and browser processing.
3945 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_CANCEL"
3946 units="microseconds">
3948 Time between initiation of input event and browser processing.
3952 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_DOWN"
3953 units="microseconds">
3955 Time between initiation of input event and browser processing.
3959 <histogram name="Event.Latency.Browser.ET_GESTURE_TWO_FINGER_TAP"
3960 units="microseconds">
3962 Time between initiation of input event and browser processing.
3966 <histogram name="Event.Latency.Browser.ET_KEY_PRESSED" units="microseconds">
3968 Time between initiation of input event and browser processing.
3972 <histogram name="Event.Latency.Browser.ET_KEY_RELEASED" units="microseconds">
3974 Time between initiation of input event and browser processing.
3978 <histogram name="Event.Latency.Browser.ET_MOUSE_CAPTURE_CHANGED"
3979 units="microseconds">
3981 Time between initiation of input event and browser processing.
3985 <histogram name="Event.Latency.Browser.ET_MOUSE_DRAGGED" units="microseconds">
3987 Time between initiation of input event and browser processing.
3991 <histogram name="Event.Latency.Browser.ET_MOUSE_ENTERED" units="microseconds">
3993 Time between initiation of input event and browser processing.
3997 <histogram name="Event.Latency.Browser.ET_MOUSE_EXITED" units="microseconds">
3999 Time between initiation of input event and browser processing.
4003 <histogram name="Event.Latency.Browser.ET_MOUSE_MOVED" units="microseconds">
4005 Time between initiation of input event and browser processing.
4009 <histogram name="Event.Latency.Browser.ET_MOUSE_RELEASED" units="microseconds">
4011 Time between initiation of input event and browser processing.
4015 <histogram name="Event.Latency.Browser.ET_MOUSEWHEEL" units="microseconds">
4017 Time between initiation of input event and browser processing.
4021 <histogram name="Event.Latency.Browser.ET_SCROLL" units="microseconds">
4023 Time between initiation of input event and browser processing.
4027 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_CANCEL"
4028 units="microseconds">
4030 Time between initiation of input event and browser processing.
4034 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_START"
4035 units="microseconds">
4037 Time between initiation of input event and browser processing.
4041 <histogram name="Event.Latency.Browser.ET_TOUCH_CANCELLED" units="microseconds">
4043 Time between initiation of input event and browser processing.
4047 <histogram name="Event.Latency.Browser.ET_TOUCH_MOVED" units="microseconds">
4049 Time between initiation of input event and browser processing.
4053 <histogram name="Event.Latency.Browser.ET_TOUCH_PRESSED" units="microseconds">
4055 Time between initiation of input event and browser processing.
4059 <histogram name="Event.Latency.Browser.ET_TOUCH_RELEASED" units="microseconds">
4061 Time between initiation of input event and browser processing.
4065 <histogram name="Event.Latency.Browser.ET_TOUCH_STATIONARY"
4066 units="microseconds">
4068 Time between initiation of input event and browser processing.
4072 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_PRESS"
4073 units="microseconds">
4075 Time between initiation of input event and browser processing.
4079 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_RELEASE"
4080 units="microseconds">
4082 Time between initiation of input event and browser processing.
4086 <histogram name="Event.Latency.Browser.ET_UNKNOWN" units="microseconds">
4088 Time between initiation of input event and browser processing.
4092 <histogram name="Event.Latency.Browser.TouchAcked" units="microseconds">
4094 Time between touch events sent from RWH to renderer and acked by renderer.
4098 <histogram name="Event.Latency.Browser.TouchUI" units="microseconds">
4100 Time between touch events received by Chrome and sent from RWH to renderer.
4104 <histogram name="Event.Latency.Renderer" units="microseconds">
4106 Time between initiation of all input events and renderer processing. This is
4107 soon to be replaced by Event.Latency.Renderer2.*
4111 <histogram name="Event.Latency.Renderer2" units="microseconds">
4113 Time between initiation of the input event and the renderer receiving and
4114 starting to process it.
4118 <histogram name="Event.Latency.RendererImpl.GestureScroll" units="microseconds">
4120 Deprecated 12/2013 and replaced by Event.Latency.RendererImpl.GestureScroll2
4123 Time between initial creation of touch event and when the resulting
4124 ScrollGesture reaches Impl thread. Maximum is 200ms.
4128 <histogram name="Event.Latency.RendererImpl.GestureScroll2"
4129 units="microseconds">
4131 Time between initial creation of touch event and when the resulting
4132 ScrollGesture reaches Impl thread. Maximum is 1000ms. This supersedes the
4133 Event.Latency.RendererImpl.GestureScroll metric.
4137 <histogram name="Event.Latency.TouchToScrollUpdateSwap" units="microseconds">
4139 Time between initial creation of touch event and the resulting frame from
4140 ScrollUpdate is swapped.
4144 <histogram name="ExtensionActivity.ContentScript">
4146 For each pageload, the number of extensions that inject a content script.
4150 <histogram name="ExtensionActivity.CreatedDiv">
4152 For each pageload, the number of extensions that create divs to add to the
4157 <histogram name="ExtensionActivity.CreatedEmbed">
4159 For each pageload, the number of extensions that create 'embed' elements to
4164 <histogram name="ExtensionActivity.CreatedIframe">
4166 For each pageload, the number of extensions that create iframes to add to
4171 <histogram name="ExtensionActivity.CreatedInput">
4173 For each pageload, the number of extensions that create inputs to add to the
4178 <histogram name="ExtensionActivity.CreatedLink">
4180 For each pageload, the number of extensions that create links to add to the
4185 <histogram name="ExtensionActivity.CreatedObject">
4187 For each pageload, the number of extensions that create 'object' elements to
4192 <histogram name="ExtensionActivity.CreatedScript">
4194 For each pageload, the number of extensions that create script tags to add
4199 <histogram name="ExtensionActivity.DocumentWrite">
4201 For each pageload, the number of extensions that use document.write.
4205 <histogram name="ExtensionActivity.Google.ContentScript">
4207 For each www.google.com pageload, the number of extensions that inject a
4212 <histogram name="ExtensionActivity.Google.CreatedDiv">
4214 For each www.google.com pageload, the number of extensions that create divs
4219 <histogram name="ExtensionActivity.Google.CreatedEmbed">
4221 For each www.google.com pageload, the number of extensions that create
4222 'embed' elements to add to the page.
4226 <histogram name="ExtensionActivity.Google.CreatedIframe">
4228 For each www.google.com pageload, the number of extensions that create
4229 iframes to add to the page.
4233 <histogram name="ExtensionActivity.Google.CreatedInput">
4235 For each www.google.com pageload, the number of extensions that create
4236 inputs to add to the page.
4240 <histogram name="ExtensionActivity.Google.CreatedLink">
4242 For each www.google.com pageload, the number of extensions that create links
4247 <histogram name="ExtensionActivity.Google.CreatedObject">
4249 For each www.google.com pageload, the number of extensions that create
4250 'object' elements to add to the page.
4254 <histogram name="ExtensionActivity.Google.CreatedScript">
4256 For each www.google.com pageload, the number of extensions that create
4257 script tags to add to the page.
4261 <histogram name="ExtensionActivity.Google.DocumentWrite">
4263 For each www.google.com pageload, the number of extensions that use
4268 <histogram name="ExtensionActivity.Google.InnerHtml">
4270 For each www.google.com pageload, the number of extensions that set
4275 <histogram name="ExtensionActivity.Google.InvokedDomMethod">
4277 For each www.google.com pageload, the number of extensions that invoke DOM
4282 <histogram name="ExtensionActivity.Google.ModifiedDom">
4284 For each www.google.com pageload, the number of extensions that set the
4285 value of DOM properties via assignments.
4289 <histogram name="ExtensionActivity.Google.ReadDom">
4291 For each www.google.com pageload, the number of extensions that read from
4296 <histogram name="ExtensionActivity.InnerHtml">
4298 For each pageload, the number of extensions that set innerHTML.
4302 <histogram name="ExtensionActivity.InvokedDomMethod">
4304 For each pageload, the number of extensions that invoke DOM methods.
4308 <histogram name="ExtensionActivity.ModifiedDom">
4310 For each pageload, the number of extensions that set the value of DOM
4311 properties via assignments.
4315 <histogram name="ExtensionActivity.ReadDom">
4317 For each pageload, the number of extensions that read from the DOM.
4321 <histogram name="ExtensionBlacklist.BlacklistInstalled"
4322 enum="ExtensionLocation">
4324 The number of extensions that were blacklisted when already installed,
4325 grouped by Extension::Location. Logged when ExtensionService blackists and
4326 unloads an installed extension.
4330 <histogram name="ExtensionBlacklist.BlockCRX" enum="ExtensionLocation">
4332 The number of extensions that have been blocked from installing grouped by
4333 Extension::Location. Logged when ExtensionService refuses to install a
4334 blacklisted extension.
4338 <histogram name="ExtensionBlacklist.SilentInstall" enum="ExtensionLocation">
4340 The number of extensions that have been silently installed in a blacklisted
4341 state, grouped by Extension::Location. Logged when ExtensionService installs
4342 a blacklisted extension without blocking it (ExtensionBlacklist.BlockCRX
4343 would be logged otherwise). Typically this will be when a user has a
4344 blacklisted extension synced.
4348 <histogram name="ExtensionBlacklist.UnblacklistInstalled"
4349 enum="ExtensionLocation">
4351 The number of extensions that were unblacklisted when installed, grouped by
4352 Extension::Location. Logged when ExtensionService unblacklists and loads a
4353 blacklisted extension.
4357 <histogram name="ExtensionInstalledLoader.ForceDisabled"
4358 enum="BooleanForceDisabled">
4360 Counts whether we force-disabled an installed extension at startup because a
4361 policy provider indicated it must remain disabled.
4365 <histogram name="ExtensionInstallSigner.RequestCount">
4367 A count of the number of server requests since Chrome started running,
4368 recorded each time we do a request. NOTE: when interpreting these values,
4369 keep in mind that a user who did 5 server requests during one run of Chrome
4370 will log this histogram 5 times with values 1, 2, 3, 4, and 5.
4374 <histogram name="ExtensionInstallSigner.ResultWasValid">
4376 Whether the server result received by the extensions install signer was
4381 <histogram name="ExtensionInstallSigner.SecondsSinceLastRequest"
4384 This records the number of seconds since the last time we've done a request
4385 to the server (only during this run of the browser).
4389 <histogram name="ExtensionInstallSigner.UptimeAtTimeOfRequest" units="seconds">
4391 Records how many seconds the browser has been running at the time a request
4392 to the server is made to get a new install signature.
4396 <histogram name="ExtensionInstallVerifier.ActualStatus"
4397 enum="ExtensionInstallVerifierStatus">
4399 Logged during InstallVerifier::Init, to indicate the actual enforcement
4400 status used (usually determined by the ExtensionInstallVerifier field trial
4401 experiment, but possibly modified by command line flags).
4405 <histogram name="ExtensionInstallVerifier.ExperimentStatus"
4406 enum="ExtensionInstallVerifierStatus">
4408 Logged during InstallVerifier::Init to indicate the enforcement status as
4409 determined by the ExtensionInstallVerifier field trial experiment.
4413 <histogram name="ExtensionInstallVerifier.GetSignatureResult"
4414 enum="ExtensionInstallVerifierGetSignatureResult">
4415 <summary>The result of the verifier trying to get a new signature.</summary>
4418 <histogram name="ExtensionInstallVerifier.InitResult"
4419 enum="ExtensionInstallVerifierInitResult">
4421 The result of initialization for the extension install verifier.
4425 <histogram name="ExtensionInstallVerifier.MustRemainDisabled"
4426 enum="ExtensionInstallVerifierMustRemainDisabled">
4428 The outcome for each call to InstallVerifier::MustRemainDisabled.
4432 <histogram name="Extensions.AllocatePortIdPairOverflow">
4434 Records when the allocation of IDs for chrome.runtime.Port overflows.
4438 <histogram name="Extensions.APIUse_RelativeURL" enum="UrlResolutionResult">
4440 Captures the results of URL resolution when relative urls are used in the
4445 <histogram name="Extensions.AppLaunch" enum="AppLaunch">
4447 The number of times v1 apps are launched grouped by
4448 extension_misc::AppLaunchBuckets. See also Apps.AppLaunch for v2 apps.
4452 <histogram name="Extensions.AppLaunchContainer" enum="AppLaunchContainer">
4454 The number of times apps are launched grouped by
4455 extensions::LaunchContainer.
4459 <histogram name="Extensions.AppLocation" enum="ExtensionLocation">
4461 The number of apps loaded at startup time grouped by Extension::Location.
4465 <histogram name="Extensions.AppsPromo" enum="AppPromoAction">
4467 The actions taken in the NTP apps promo grouped by
4468 extension_misc::AppsPromoBuckets.
4472 <histogram name="Extensions.AppTabLaunchType" enum="ExtensionLaunchType">
4474 The number of apps launched grouped by extensions::LaunchType.
4478 <histogram name="Extensions.BackgroundPageLoadTime" units="milliseconds">
4479 <summary>The time for an extension's background page to load.</summary>
4482 <histogram name="Extensions.BackgroundPageType"
4483 units="ExtensionBackgroundPageType">
4485 The type (if any) of background page the extension has. Recorded for
4486 installed extensions on startup.
4490 <histogram name="Extensions.CrxFetchError" enum="NetErrorCodes">
4491 <summary>Net error results from URLFetcher.</summary>
4494 <histogram name="Extensions.CrxFetchFailureRetryCountGoogleUrl">
4496 Number of times chrome retried to download an extension with a url on a
4497 google.com domain, before eventually giving up.
4501 <histogram name="Extensions.CrxFetchFailureRetryCountOtherUrl">
4503 Number of times chrome retried to download an extension with a url on a non
4504 google.com domain, before eventually giving up.
4508 <histogram name="Extensions.CrxFetchSuccessRetryCountGoogleUrl">
4510 Number of times chrome retried to download an extension with a url on a
4511 google.com domain, before eventually succeeding.
4515 <histogram name="Extensions.CrxFetchSuccessRetryCountOtherUrl">
4517 Number of times chrome retried to download an extension with a url on a non
4518 google.com domain, before eventually succeeding.
4522 <histogram name="Extensions.CrxInstallDirPathLength">
4524 Length of the path to the directory under which an extension is installed.
4525 This directory is in the user's profile.
4529 <histogram name="Extensions.DeclarativeRulesStorageInitialization"
4530 units="milliseconds">
4531 <summary>Time spent until rules storage delegate gets ready.</summary>
4534 <histogram name="Extensions.DepricatedExternalJsonCount">
4536 Number of extensions referenced in the depricated external extensions source
4537 at path chrome::DIR_DEPRICATED_EXTERNAL_EXTENSIONS.
4541 <histogram name="Extensions.DialogLoadTime" units="milliseconds">
4542 <summary>The time for a dialog-hosted extension to load.</summary>
4545 <histogram name="Extensions.Disabled">
4547 The number of extensions that are disabled at browser startup.
4551 <histogram name="Extensions.DisabledForPermissions">
4553 The number of extensions that are disabled at browser startup due to
4554 permissions increases.
4558 <histogram name="Extensions.DisabledUIUserResponse"
4559 enum="ExtensionDisabledUIUserResponse">
4561 User response to the dialog shown when an extension is disabled due to an
4562 update requiring more permissions.
4566 <histogram name="Extensions.ErrorCodeFromCrxOpen">
4568 If opening the CRX file for unpacking fails, this integer is the error code
4573 <histogram name="Extensions.EventPageActiveTime" units="milliseconds">
4574 <summary>The time an extension's event page has spent loaded.</summary>
4577 <histogram name="Extensions.EventPageIdleTime" units="milliseconds">
4578 <summary>The time an extension's event page has spent unloaded.</summary>
4581 <histogram name="Extensions.EventPageLoadTime" units="milliseconds">
4582 <summary>The time for an extension's event page to load.</summary>
4585 <histogram name="Extensions.ExtensionCacheCount">
4587 Number of cached extensions on disk. Reported on Chrome OS during user
4592 <histogram name="Extensions.ExtensionCacheSize" units="MB">
4594 Total size of .crx files in cache on disk. Reported on Chrome OS during user
4599 <histogram name="Extensions.ExtensionInstalled">
4600 <summary>An extension has been installed.</summary>
4603 <histogram name="Extensions.ExtensionLocation" enum="ExtensionLocation">
4605 The number of extensions loaded at startup time grouped by
4606 Extension::Location.
4610 <histogram name="Extensions.ExtensionRootPathLength">
4612 Length of the Extensions dir path inside the profile directory.
4616 <histogram name="Extensions.ExtensionServiceInitTime">
4618 Time taken for the ExtensionService to initialize, including the time it
4619 takes to load the extensions for the service's profile and parse their
4620 manifests. This happens during startup and also any time a new profile is
4625 <histogram name="Extensions.ExtensionUninstalled">
4626 <summary>An extension has been uninstalled.</summary>
4629 <histogram name="Extensions.ExternalExtensionEvent" enum="SideloadUIEvents">
4631 Records what happens to extensions that are sideloaded, grouped by the
4632 ExternalExtensionEvent enum.
4636 <histogram name="Extensions.ExternalItemState" enum="ExternalItemState">
4638 The number of sideloaded apps/extensions loaded on startup grouped by
4639 enabled/disabled state.
4643 <histogram name="Extensions.ExternalJsonCount">
4645 Number of extensions referenced in the external extensions source at path
4646 chrome::DIR_EXTERNAL_EXTENSIONS.
4650 <histogram name="Extensions.FromWebstoreInconsistency"
4651 enum="ExtensionFromWebstoreInconcistencyEnum">
4653 Number of apps/extensions loaded on startup with an inconsistent "from
4654 webstore" state. This means an item that is flagged as from_webstore,
4655 but with either a non-webstore update_url or an external install location.
4659 <histogram name="Extensions.FunctionCalls" enum="ExtensionFunctions">
4660 <summary>Number of calls to extension functions.</summary>
4663 <histogram name="Extensions.GetUserDataTempDir" enum="GetUserDataTempDirResult">
4665 What happens when the extensions system tries to get a temp dir to unpack
4670 <histogram name="Extensions.InjectCssTime" units="milliseconds">
4672 The amount of time for a CSS file to be injected into a page.
4676 <histogram name="Extensions.InjectEnd_ScriptCount">
4677 <summary>Number of scripts injected at document end by extensions.</summary>
4680 <histogram name="Extensions.InjectEnd_Time" units="milliseconds">
4682 Time taken to inject all scripts at document end by extensions.
4686 <histogram name="Extensions.InjectIdle_ScriptCount">
4687 <summary>Number of scripts injected at document idle by extensions.</summary>
4690 <histogram name="Extensions.InjectIdle_Time" units="milliseconds">
4692 Time taken to inject all scripts at document idle by extensions.
4696 <histogram name="Extensions.InjectScriptTime" units="milliseconds">
4697 <summary>Time taken to inject all scripts by extensions.</summary>
4700 <histogram name="Extensions.InjectStart_CssCount">
4701 <summary>Number of css files injected by extensions.</summary>
4704 <histogram name="Extensions.InjectStart_ScriptCount">
4705 <summary>Number of scripts injected at document start by extensions.</summary>
4708 <histogram name="Extensions.InjectStart_Time" units="milliseconds">
4710 Time taken to inject css/scripts at document start by extensions.
4714 <histogram name="Extensions.InstallPrompt.Accepted" enum="BooleanAccepted">
4716 Whether the user accepted or aborted an extension installation.
4720 <histogram name="Extensions.InstallPrompt.Type"
4721 enum="ExtensionInstallPromptType">
4723 Type of the extension install prompt displayed when an extension
4724 installation is triggered.
4728 <histogram name="Extensions.InstallPromptExperiment.ShowDetails"
4729 enum="ExtensionInstallPromptExperimentLinkAction">
4731 Actions on the show details link grouped by action type when the install
4732 prompt trial is running.
4736 <histogram name="Extensions.InstallPromptExperiment.ShowPermissions"
4737 enum="ExtensionInstallPromptExperimentLinkAction">
4739 Actions on the show permissions link grouped by action type when the install
4740 prompt trial is running.
4744 <histogram name="Extensions.InstallSource" enum="ExtensionLocation">
4745 <summary>Installs grouped by the location property in prefs.</summary>
4748 <histogram name="Extensions.InstallType" enum="ExtensionType">
4749 <summary>Installs grouped by Extension::HistogramType.</summary>
4752 <histogram name="Extensions.LoadAll">
4754 The number of extensions and themes loaded at browser startup.
4758 <histogram name="Extensions.LoadAllTime" units="milliseconds">
4759 <summary>Time taken to load all extensions at browser startup.</summary>
4762 <histogram name="Extensions.LoadApp">
4763 <summary>The number of apps loaded by each user at startup time.</summary>
4766 <histogram name="Extensions.LoadAppExternal">
4768 The number of externally managed apps loaded by each user at startup time.
4772 <histogram name="Extensions.LoadAppUser">
4774 The number of user-installed apps loaded by each user at startup time.
4778 <histogram name="Extensions.LoadBrowserAction">
4780 The number of browser action extensions loaded at browser startup.
4784 <histogram name="Extensions.LoadContentPack">
4786 The number of content-pack extensions loaded at browser startup.
4790 <histogram name="Extensions.LoadExtension">
4791 <summary>The number of extensions loaded at browser startup.</summary>
4794 <histogram name="Extensions.LoadExtensionExternal">
4796 The number of externally managed extensions loaded at browser startup.
4800 <histogram name="Extensions.LoadExtensionUser">
4802 The number of user-installed extensions loaded at browser startup.
4806 <histogram name="Extensions.LoadExternal">
4808 The number of externally managed extensions and apps loaded at browser
4813 <histogram name="Extensions.LoadHostedApp">
4815 The number of hosted apps loaded by each user at startup time.
4819 <histogram name="Extensions.LoadPackagedApp">
4821 The number of legacy packaged apps loaded by each user at startup time.
4825 <histogram name="Extensions.LoadPageAction">
4827 The number of page action extensions loaded at browser startup.
4831 <histogram name="Extensions.LoadPlatformApp">
4832 <summary>The number of platform apps loaded at browser startup.</summary>
4835 <histogram name="Extensions.LoadTheme">
4836 <summary>The number of themes loaded at browser startup.</summary>
4839 <histogram name="Extensions.LoadType" enum="ExtensionType">
4841 The number of extensions loaded at startup time grouped by
4842 Extension::HistogramType.
4846 <histogram name="Extensions.LoadUserScript">
4848 The number of converted user scripts loaded at browser startup.
4852 <histogram name="Extensions.ManifestFetchFailureRetryCountGoogleUrl">
4854 Number of times chrome retried to download an extension update manifest with
4855 a url on a google.com domain, before eventually giving up.
4859 <histogram name="Extensions.ManifestFetchFailureRetryCountOtherUrl">
4861 Number of times chrome retried to download an extension update manifest with
4862 a url on a non google.com domain, before eventually giving up.
4866 <histogram name="Extensions.ManifestFetchSuccessRetryCountGoogleUrl">
4868 Number of times chrome retried to download an extension update manifest with
4869 a url on a google.com domain, before eventually succeeding.
4873 <histogram name="Extensions.ManifestFetchSuccessRetryCountOtherUrl">
4875 Number of times chrome retried to download an extension update manifest with
4876 a url on a non google.com domain, before eventually succeeding.
4880 <histogram name="Extensions.ManifestReloadNeedsRelocalization">
4882 Number of extension loads on startup where it is necessary to reload the
4883 mainfest because the locale has changed.
4887 <histogram name="Extensions.ManifestReloadNotNeeded">
4889 Number of extension loads on startup where it is not necessary to reload the
4890 extension's manifest.
4894 <histogram name="Extensions.ManifestReloadUnpackedDir">
4896 Number of extension loads on startup where it is necessary to reload the
4897 manifest because the extension is unpacked.
4901 <histogram name="Extensions.NetworkDelay" units="milliseconds">
4902 <summary>Time that network requests were blocked due to extensions.</summary>
4905 <histogram name="Extensions.NetworkDelayPercentage" units="%">
4907 Percentage of total lifetime a network request was blocked due to an
4912 <histogram name="Extensions.NetworkDelayRegistryLoad" units="milliseconds">
4914 Time that network requests were blocked due to relevant rule registries
4919 <histogram name="Extensions.NonWebstoreLocation" enum="ExtensionLocation">
4921 The number of apps/extensions with a non-webstore update_url loaded at
4922 startup time grouped by Extension::Location.
4926 <histogram name="Extensions.NonWebStoreNewTabPageOverrides">
4928 Number of non-WebStore extensions on startup that override the new tab page.
4932 <histogram name="Extensions.Permissions_AutoDisable" enum="ExtensionPermission">
4934 The permissions present in an extension when it is automatically disabled
4935 due to a permission increase (e.g., after an extension upgrade).
4939 <histogram name="Extensions.Permissions_Install" enum="ExtensionPermission">
4941 The permissions present in an extension when it was installed.
4945 <histogram name="Extensions.Permissions_InstallAbort"
4946 enum="ExtensionPermission">
4948 The permissions present in an extension when installation was aborted, not
4949 including installation errors and user cancels.
4953 <histogram name="Extensions.Permissions_InstallCancel"
4954 enum="ExtensionPermission">
4956 The permissions present in an extension when installation was canceled.
4960 <histogram name="Extensions.Permissions_Load" enum="ExtensionPermission">
4961 <summary>The permissions present in an extension when it was loaded.</summary>
4964 <histogram name="Extensions.Permissions_ReEnable" enum="ExtensionPermission">
4966 The permissions present in an extension when it was re-enabled from a
4967 confirmation prompt.
4971 <histogram name="Extensions.Permissions_ReEnableAbort"
4972 enum="ExtensionPermission">
4974 The permissions present in an extension when the re-enable prompt was
4975 aborted, not including installation errors and manual user cancels.
4979 <histogram name="Extensions.Permissions_ReEnableCancel"
4980 enum="ExtensionPermission">
4982 The permissions present in an extension when the re-enable was canceled from
4983 the confirmation prompt.
4987 <histogram name="Extensions.Permissions_Uninstall" enum="ExtensionPermission">
4989 The permissions present in an extension when it was uninstalled.
4993 <histogram name="Extensions.Permissions_WebStoreInstall"
4994 enum="ExtensionPermission">
4996 The permissions present in an extension when it was installed through the
5001 <histogram name="Extensions.Permissions_WebStoreInstallAbort"
5002 enum="ExtensionPermission">
5004 The permissions present in an extension when installation from the web store
5005 was aborted, not including installation errors and user cancels.
5009 <histogram name="Extensions.Permissions_WebStoreInstallCancel"
5010 enum="ExtensionPermission">
5012 The permissions present in an extension when installation from the web store
5017 <histogram name="Extensions.ResourceDirectoryTimestampQueryLatency"
5018 units="milliseconds">
5020 The initialization latency (in milliseconds) introduced to each extension
5021 resource request by querying the directory timestamp.
5025 <histogram name="Extensions.ResourceLastModifiedDelta" units="seconds">
5027 The difference in seconds between an extension resource's last modification
5028 time and its extension base directory's creation time. Recorded on each
5029 extension resource request if the difference is non-negative (i.e., the
5030 resource's last modification time is more recent than the directory's
5031 creation time.) For cases where the directory creation date is more recent,
5032 see Extensions.ResourceLastModifiedNegativeDelta instead.
5036 <histogram name="Extensions.ResourceLastModifiedNegativeDelta" units="seconds">
5038 The absolute difference in seconds between an extension resource's last
5039 modification time and extension base directory's creation time. Recorded on
5040 each extension resource request if the difference is negative (i.e., the
5041 directory's creation time is more recent than the resource's last
5042 modification time.) For cases where the resource modification time is more
5043 recent, see Extensions.ResourceLastModifiedDelta instead.
5047 <histogram name="Extensions.SandboxUnpackFailure">
5049 Count the number of times a sandboxed extension unpack fails.
5053 <histogram name="Extensions.SandboxUnpackFailureReason"
5054 enum="ExtensionUnpackFailureReason">
5055 <summary>What caused a sandboxed extension unpack to fail?</summary>
5058 <histogram name="Extensions.SandboxUnpackFailureTime">
5059 <summary>Time taken to unpack an extension, when the unpack fails.</summary>
5062 <histogram name="Extensions.SandboxUnpackInitialCrxPathLength">
5063 <summary>Length of the initial path to the CRX to be unpacked.</summary>
5066 <histogram name="Extensions.SandboxUnpackLinkFreeCrxPathLength">
5068 Length of the normalized (link/junction free) path to the temporary copy of
5069 a CRX made during unpacking.
5073 <histogram name="Extensions.SandboxUnpackRate">
5075 Rate at which a CRX file is unpacked in Kilobytes per second.
5079 <histogram name="Extensions.SandboxUnpackRate1To2mB">
5081 Rate at which CRX files 1MB to 2MB are unpacked in Kilobytes per second.
5085 <histogram name="Extensions.SandboxUnpackRate2To5mB">
5087 Rate at which CRX files 2MB to 5MB are unpacked in Kilobytes per second.
5091 <histogram name="Extensions.SandboxUnpackRate50kBTo1mB">
5093 Rate at which CRX files 50kB to 1MB are unpacked in Kilobytes per second.
5097 <histogram name="Extensions.SandboxUnpackRate5To10mB">
5099 Rate at which CRX files 5MB to 10 MB are unpacked in Kilobytes per second.
5103 <histogram name="Extensions.SandboxUnpackRateOver10mB">
5105 Rate at which CRX files larger than 10MB are unpacked in Kilobytes per
5110 <histogram name="Extensions.SandboxUnpackRateUnder50kB">
5112 Rate at which CRX files under 50 KB are unpacked in Kilobytes per second.
5116 <histogram name="Extensions.SandboxUnpackSuccess">
5117 <summary>Count the number of times a sandboxed CRX unpack succeeds.</summary>
5120 <histogram name="Extensions.SandboxUnpackSuccessCantGetCrxSize">
5122 Count the number of times a sandboxed CRX unpack succeeds, but we can't get
5127 <histogram name="Extensions.SandboxUnpackSuccessTime">
5129 Time taken to unpack an extension, when the unpack succeeds.
5133 <histogram name="Extensions.SandboxUnpackTempCrxPathLength">
5135 Length of the path of the temporary copy of a CRX made during unpacking.
5139 <histogram name="Extensions.SandboxUnpackUnpackedCrxPathLength">
5140 <summary>Length of the path under which a CRX is unpacked.</summary>
5143 <histogram name="Extensions.StartupDelay" units="milliseconds">
5144 <summary>The time one extension delays network requests at startup.</summary>
5147 <histogram name="Extensions.StartupDelay_Total" units="milliseconds">
5149 The total time extensions delay network requests at startup.
5153 <histogram name="Extensions.ToolstripLoadTime" units="milliseconds">
5154 <summary>Time taken to load a toolstrip.</summary>
5157 <histogram name="Extensions.UninstallType" enum="ExtensionType">
5158 <summary>Uninstalls grouped by Extension::HistogramType.</summary>
5161 <histogram name="Extensions.UnpackFailureInstallCause"
5162 enum="ExtensionInstallCause">
5164 Count failing CRX installs, grouped by the way an extension can be
5169 <histogram name="Extensions.UnpackFailureInstallSource"
5170 enum="ExtensionLocation">
5172 Count successful CRX installs, grouped by the location property in prefs.
5177 <histogram name="Extensions.UnpackSuccessInstallCause"
5178 enum="ExtensionInstallCause">
5180 Count successful CRX installs, grouped by the cause of the install.
5184 <histogram name="Extensions.UnpackSuccessInstallSource"
5185 enum="ExtensionLocation">
5187 Count successful CRX installs, grouped by the location property in prefs.
5191 <histogram name="Extensions.UpdateCheckApp">
5193 The number of legacy packaged apps and hosted apps that were checked during
5198 <histogram name="Extensions.UpdateCheckExtension">
5200 The number of extensions that were checked during an update check.
5204 <histogram name="Extensions.UpdateCheckGap" units="minutes">
5205 <summary>Time in minutes between update checks.</summary>
5208 <histogram name="Extensions.UpdateCheckGoogleUrl">
5210 The number of crx's with a Google-hosted update URL that were checked during
5215 <histogram name="Extensions.UpdateCheckNoUrl">
5217 The number of crx's with no update URL checked during an update check.
5221 <histogram name="Extensions.UpdateCheckOtherUrl">
5223 The number of crx's with a non-Google update URL that were checked during an
5228 <histogram name="Extensions.UpdateCheckPackagedApp">
5230 The number of packaged apps that were checked during an update check.
5234 <histogram name="Extensions.UpdateCheckTheme">
5236 The number of themes that were checked during an update check.
5240 <histogram name="Extensions.UpdateOnLoad">
5242 The number of extensions that were updated at browser startup.
5246 <histogram name="Extensions.UpdaterWriteCrx" enum="ExtensionFileWriteResult">
5251 What happened when the extension updater tried to write a file?
5255 <histogram name="Extensions.UpdateSource" enum="ExtensionLocation">
5256 <summary>Updates grouped by the location property in prefs.</summary>
5259 <histogram name="Extensions.UpdateType" enum="ExtensionType">
5260 <summary>Updates grouped by Extension::HistogramType.</summary>
5263 <histogram name="Extensions.WebstoreDownload.InterruptReason"
5264 enum="InterruptReason">
5265 <summary>The reason a webstore download was interrupted.</summary>
5268 <histogram name="Extensions.WebstoreDownload.InterruptReceivedKBytes"
5271 The number of KBytes received for a webstore download before it was
5276 <histogram name="Extensions.WebstoreDownload.InterruptTotalKBytes" units="KB">
5278 The total expected size in KBytes of an interrupted webstore download.
5282 <histogram name="Extensions.WebstoreDownload.InterruptTotalSizeUnknown"
5285 Tracks whether the total size of an interrupted webstore download was known.
5289 <histogram name="ExtensionService.AddVerified" enum="BooleanSuccess">
5291 Records whether adding a new/updated extension to the install verifier
5296 <histogram name="ExtensionService.VerifyAllSuccess"
5297 enum="ExtensionServiceVerifyAllSuccess">
5299 The outcome of a call to ExtensionService::VerifyAllExtensions, whether it
5300 was called for bootstrapping or another reason (extension
5301 installed/uninstalled, etc.).
5305 <histogram name="ExtensionSettings.ShouldDoVerificationCheck" enum="Boolean">
5307 When loading the chrome://extensions page, this records whether we decided
5308 to do a verification check against the server (because the user had one or
5309 more extensions disabled due to verification failure).
5313 <histogram name="ExtensionToolbarModel.BrowserActionsCount">
5315 The number of icons the Browser Actions Container knows about (visible or
5316 not). Measured once per startup per profile.
5320 <histogram name="ExtensionToolbarModel.BrowserActionsVisible">
5322 The number of visible icons in the Browser Actions Container. 0 means all
5323 icons are hidden. MAX_INT means the toolbar is always showing all icons.
5324 Measured once per startup per profile for those profiles who have one or
5325 more browser actions showing in the toolbar.
5329 <histogram name="FileBrowser.Create" enum="FileDialogType">
5330 <summary>Chrome OS File Browser opening mode.</summary>
5333 <histogram name="FileBrowser.DirectoryScan" units="milliseconds">
5335 Chrome OS File Browser: time to scan a directory. Measured on every File
5336 Browser directory change.
5340 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Changed"
5341 enum="BooleanEnabled">
5343 Tracks whether download destination is set to a Google Drive folder when the
5344 download destination is changed by the user in the settings page.
5348 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Started"
5349 enum="BooleanEnabled">
5351 Tracks whether download destination is set to a Google Drive folder on
5356 <histogram name="FileBrowser.DownloadsCount">
5358 Chrome OS File Browser: number of files and directories in the Downloads
5359 directory (not including the contents of nested directories). Computed every
5360 time the File Browser current directory changes to Downloads.
5364 <histogram name="FileBrowser.FolderShortcut.Add">
5366 Chrome OS File Browser: this is recorded when the user adds a folder
5371 <histogram name="FileBrowser.FolderShortcut.Count">
5373 Chrome OS File Browser: number of saved folder shorcuts. This is recorded
5374 when Files.app is launched.
5378 <histogram name="FileBrowser.FolderShortcut.Navigate">
5380 Chrome OS File Browser: this is recorded when the user clicks or selects a
5381 folder shortcut and is navigated to the target folder.
5385 <histogram name="FileBrowser.FolderShortcut.Remove">
5387 Chrome OS File Browser: this is recorded when the user removes a folder
5392 <histogram name="FileBrowser.Load" units="milliseconds">
5394 Chrome OS File Browser is an built-in extension without a background page.
5395 Its main.html file is loaded every time the user opens a File Browser tab or
5396 a file chooser dialog. The file is fairly large and the initialization is
5401 <histogram name="FileBrowser.OpeningFileType" enum="FileType">
5403 Deprecated 4/2013, and replaced by FileBrowser.ViewingFileType.
5405 <summary>File types that were tried to be opened through browser.</summary>
5408 <histogram name="FileBrowser.PhotoEditor.DisplayTime" units="milliseconds">
5410 Chrome OS Photo Editor: time to display an image. Measured from the moment
5411 the user selected the image till the moment it is displayed (not counting
5412 the low resolution preview).
5416 <histogram name="FileBrowser.PhotoEditor.FileType" enum="PhotoEditorFileType">
5417 <summary>Chrome OS Photo Editor: the type of the file opened.</summary>
5420 <histogram name="FileBrowser.PhotoEditor.LoadMode" enum="PhotoEditorLoadMode">
5421 <summary>Chrome OS Photo Editor: the way the image has been loaded.</summary>
5424 <histogram name="FileBrowser.PhotoEditor.LoadTime" units="milliseconds">
5425 <summary>Chrome OS Photo Editor: time to load an image from a file.</summary>
5428 <histogram name="FileBrowser.PhotoEditor.SaveResult"
5429 enum="PhotoEditorSaveResult">
5431 Chrome OS Photo Editor: the result of a file save operation.
5435 <histogram name="FileBrowser.PhotoEditor.SaveTime" units="milliseconds">
5436 <summary>Chrome OS Photo Editor: time to save an image to a file.</summary>
5439 <histogram name="FileBrowser.PhotoEditor.Size.MB" units="MBytes">
5441 Chrome OS Photo Editor: size of an image file in megabytes. Measured on
5446 <histogram name="FileBrowser.PhotoEditor.Size.MPix" units="MPixels">
5448 Chrome OS Photo Editor: size of an image in megapixels. Measured on every
5453 <histogram name="FileBrowser.PhotoEditor.Tool" enum="PhotoEditorToolType">
5454 <summary>Chrome OS Photo Editor: the button which the user clicked.</summary>
5457 <histogram name="FileBrowser.PhotoImport.Action" enum="ExternalDeviceAction">
5459 Chrome OS Photo Import flow: action chosen in the Action Choice dialog for
5460 the external device.
5464 <histogram name="FileBrowser.PhotoImport.ImportCount">
5466 Chrome OS Photo Import flow: the number of photos imported. Measured on
5467 every successfull import operation.
5471 <histogram name="FileBrowser.PhotoImport.ImportPercentage">
5473 Chrome OS Photo Import flow: the percent of photos imported among all the
5474 photos on the device. Measured on every successfull import operation.
5478 <histogram name="FileBrowser.PhotoImport.Load" units="milliseconds">
5480 Chrome OS Photo Import flow: time to load the action dialog. Measured
5481 between the moment window appears and the moment user see all available
5482 actions for the device.
5486 <histogram name="FileBrowser.PhotoImport.Scan" units="milliseconds">
5488 Chrome OS Photo Import flow: time to scan the external device.
5492 <histogram name="FileBrowser.SuggestApps.Close"
5493 enum="SuggestAppsDialogCloseReason">
5495 Chrome OS File Browser: the reason why the suggest apps dialog was closed.
5499 <histogram name="FileBrowser.SuggestApps.Install"
5500 enum="SuggestAppsDialogInstall">
5502 Chrome OS File Browser: whether the Webstore item user selected was
5503 successfully installed or not.
5507 <histogram name="FileBrowser.SuggestApps.Load" enum="SuggestAppsDialogLoad">
5509 Chrome OS File Browser: whether the initialization of the dialog succeeded
5514 <histogram name="FileBrowser.SuggestApps.LoadTime" units="milliseconds">
5516 Chrome OS File Browser: time to load the suggest apps dialog. Measured
5517 between the moment window appears and the moment all the contants in the
5518 dialog including the Chrome Webstore widget are ready.
5522 <histogram name="FileBrowser.ViewingFileType" enum="ViewFileType">
5524 File types that were tried to be viewed through browser. This is recorded
5525 when the user tries to view a file from Files.app.
5529 <histogram name="GCM.CheckinRequestStatus" enum="GCMCheckinRequestStatus">
5530 <summary>Status code of the outcome of a GCM checkin request.</summary>
5533 <histogram name="GCM.ConnectionDisconnectErrorCode" enum="NetErrorCodes">
5534 <summary>Net error results from GCM disconnect events.</summary>
5537 <histogram name="GCM.ConnectionFailureErrorCode" enum="NetErrorCodes">
5538 <summary>Net error results from GCM connection attempts.</summary>
5541 <histogram name="GCM.ConnectionResetReason" enum="GCMConnectionResetReason">
5542 <summary>Reasons for GCM connection resets.</summary>
5545 <histogram name="GCM.ConnectionSuccessRate">
5547 GCM connection success rate. Does not take into account login success. See
5548 GCM.ConnectionFailureErrorCode for a breakdown of connection failure
5553 <histogram name="GCM.ConnectionUpTime" units="milliseconds">
5555 Time (from login until reset) that a GCM connection was active.
5559 <histogram name="GCM.NumThrottledApps">
5561 Number of applications hitting GCM per-app outstanding message limits at
5566 <histogram name="GCM.NumUsers">
5568 Number of GCM users associated with this client at startup time.
5572 <histogram name="GCM.RegistrationRequestStatus"
5573 enum="GCMRegistrationRequestStatus">
5574 <summary>Status code of the outcome of a GCM registration request.</summary>
5577 <histogram name="GCM.RestoredIncomingMessages">
5579 Number of unacknowledged incoming messages restored from the persistent
5584 <histogram name="GCM.RestoredOutgoingMessages">
5586 Number of pending outgoing messages restored from the persistent store at
5591 <histogram name="GCM.StoreLoadSucceeded" enum="BooleanSuccess">
5593 Success indicates successfully loading an initialized persistent GCM store
5594 at startup time. Failure indicates a failure loading the store.
5598 <histogram name="GCM.StoreSizeKB" units="kilobytes">
5599 <summary>Size of the GCM persistent store in kilobytes at startup.</summary>
5602 <histogram name="GCM.StoreUpdateSucceeded" enum="BooleanSuccess">
5604 Success indicates successfully updating the GCM persistent store on message
5605 update. Failure indicates a failure updating the persistence store.
5609 <histogram name="GCM.UnregistrationRequestStatus"
5610 enum="GCMUnregistrationRequestStatus">
5611 <summary>Status code of the outcome of a GCM unregistration request.</summary>
5614 <histogram name="GData.AuthSuccess" enum="GDataAuthResult">
5615 <summary>Result of the authentication for Drive.</summary>
5618 <histogram name="GData.EntireFeedLoadTime" units="microseconds">
5620 Deprecated 9/2012, and replaced by Drive.EntireFeedLoadTime
5623 Time spent to load the entire file system information from the server
5627 <histogram name="GData.EntryKind" enum="GDataEntryKind">
5629 Deprecated 9/2012, and replaced by Drive.EntryKind
5632 Provides breakdown of specific formats for hosted documents. Recorded when
5633 feed is loaded from the server.
5637 <histogram name="GData.InitialFeedLoadTime" units="microseconds">
5639 Deprecated 9/2012, and replaced by Drive.InitialFeedLoadTime
5642 Time spent to load the initial part of the file system information from the
5647 <histogram name="GData.NumberOfHostedDocuments">
5649 Deprecated 9/2012, and replaced by Drive.NumberOfHostedDocuments
5652 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
5657 <histogram name="GData.NumberOfRegularFiles">
5659 Deprecated 9/2012, and replaced by Drive.NumberOfRegularFiles
5662 Number of regualr files on Drive. Logged when Drive is first accessed.
5666 <histogram name="GData.NumberOfTotalFiles">
5668 Deprecated 9/2012, and replaced by Drive.NumberOfTotalFiles
5671 Number of total files (regualr files + hosted documents) on Drive. Logged
5672 when Drive is first accessed.
5676 <histogram name="Geolocation.GeolocationDispatcherHostImpl.EnableHighAccuracy"
5677 enum="BooleanEnabled">
5679 Whether high accuracy geolocation information was requested.
5683 <histogram name="Geolocation.InfoBarDelegate.Event"
5684 enum="GeolocationInfoBarDelegateEvent">
5685 <summary>Events in GeolocationInfoBarDelegate.</summary>
5688 <histogram name="Geolocation.InfoBarDelegateAndroid.Event"
5689 enum="GeolocationInfoBarDelegateAndroidEvent">
5690 <summary>Events in GeolocationInfoBarDelegateAndroid.</summary>
5693 <histogram name="Geolocation.NetworkLocationRequest.AccessPoints">
5695 The number of wifi access points used to determine geolocation.
5699 <histogram name="Geolocation.NetworkLocationRequest.Event"
5700 enum="NetworkLocationRequestEvent">
5701 <summary>Events in NetworkLocationRequest.</summary>
5704 <histogram name="Geolocation.NetworkLocationRequest.ResponseCode"
5705 units="HTTP response code">
5706 <summary>Http response codes in NetworkLocationRequest.</summary>
5709 <histogram name="GoogleNow.Event" enum="GoogleNowEvent">
5710 <summary>Events in Google Now component extension.</summary>
5713 <histogram name="GPU.AcceleratedSurfaceRefreshRate" units="hz">
5715 Refresh rate of the display in Hz. This is recorded every time we present a
5720 <histogram name="GPU.CollectContextGraphicsInfo" units="microseconds">
5722 The time that the GPU process spends collecting driver information during
5727 <histogram name="GPU.CreateBrowserCompositor" units="microseconds">
5729 The time that the browser process takes to create the compositor from its
5730 point of view. One of these is created for each top-level window (browser
5731 frame, menus, etc.).
5735 <histogram name="GPU.InitializeOneOffTime" units="microseconds">
5737 The time that the GPU process spends in initializing the GL surface, and
5738 collecting graphics information.
5742 <histogram name="History.DeleteFTSIndexDatabases">
5744 Count of "History Index *" databases deleted. These databases
5745 stored the full-text-search data for history, which was removed at r213442,
5746 this histogram tracks cleanup.
5750 <histogram name="History.FaviconsRecoveredPercentage" units="%">
5752 Size of the recovered Favicons database relative to the original corrupt
5753 database. Recovery is VACUUM-like, so the resulting database should always
5754 be smaller. Substantial 100% results would indicate empty databases being
5755 recovered, substantial low% results would indicate very little data being
5760 <histogram name="History.FaviconsRecoveredRowsFaviconBitmaps">
5762 Rows recovered from [favicon_bitmaps] table in Favicons recovery.
5766 <histogram name="History.FaviconsRecoveredRowsFavicons">
5767 <summary>Rows recovered from [favicons] table in Favicons recovery.</summary>
5770 <histogram name="History.FaviconsRecoveredRowsIconMapping">
5772 Rows recovered from [icon_mapping] table in Favicons recovery.
5776 <histogram name="History.FaviconsRecovery" enum="HistoryFaviconsRecoveryEnum">
5778 Track results of SQLite database recovery code in thumbnail_database.cc.
5782 <histogram name="History.TopSitesRecoveredPercentage" units="%">
5784 Size of the recovered TopSites database relative to the original corrupt
5785 database. Recovery is VACUUM-like, so the resulting database should always
5786 be smaller. Substantial 100% results would indicate empty databases being
5787 recovered, substantial low% results would indicate very little data being
5792 <histogram name="History.TopSitesRecoveredRowsThumbnails">
5794 Rows recovered from [thumbnails] table in TopSites recovery.
5798 <histogram name="History.TopSitesRecovery" enum="HistoryTopSitesRecoveryEnum">
5800 The TopSites recovery code is written conservatively, with successful
5801 recovery committed and any failure leading to rollback. This tracks the
5802 outcomes to determine which cases are high-frequency enough to warrant
5803 adding additional code to handle them (versus simply deleting the data).
5807 <histogram name="History.TopSitesVisitsByRank" units="rank">
5809 Page visits to each of a user's top 50 sites. Visits to all other sites go
5810 into the 51st bucket. Only count the page visit if it came from user
5811 browsing and only count it once when cycling through a redirect chain.
5815 <histogram name="HistoryPage.ClickPosition">
5817 Number of entries that the clicked entry is older than in History page. Last
5818 bucket is any entry of that value or higher.
5822 <histogram name="HistoryPage.ClickPositionSubset">
5824 Subset of the Click Position histogram. Contains only the first smaller
5825 subset of entries on the page. Number of entries that the clicked entry is
5826 older than in History page. Last bucket is entries of that value or higher.
5830 <histogram name="HistoryPage.OtherDevicesMenu" enum="NtpOtherSessionsType">
5832 Histogram for usage of the section in the history page that allows the user
5833 to access tabs from other devices.
5837 <histogram name="HistoryPage.RemoveEntryPosition">
5839 Number of entries that the deleted entry is older than in History page. Last
5840 bucket is any entry of that value or higher. Confirmed removal is not
5841 guaranteed, just an initiation of 'Remove selected items'.
5845 <histogram name="HistoryPage.RemoveEntryPositionSubset">
5847 Subset of Remove Entry Position histogram. Contains only the first smaller
5848 subset of entries on the page. Number of entries that the deleted entry is
5849 older than in History page. Last bucket is any entry of that value or
5850 higher. Confirmed removal is not guaranteed, just an initiation of 'Remove
5855 <histogram name="Hotword.Enabled" enum="HotwordPrefState">
5857 The state of the hotword preference. This value is emitted during
5858 HotwordService initialization which happens during Profile initialization.
5862 <histogram name="Hotword.ExtensionAvailability" enum="HotwordAvailability">
5864 Whether the external component hotword extension exists (i.e., not pending
5865 download, disabled, etc.). This value is emitted each time the hotword
5866 availability is requested by the extension which typically happens each time
5867 a hotword search is initiated.
5871 <histogram name="HttpCache.EntryLockWait" units="milliseconds">
5873 The time spent waiting for write lock on a disk cache entry.
5877 <histogram name="HttpCache.OfflineStatus" enum="OfflineStatus">
5879 Result of a main page HttpCacheTransaction if offline mode had been enabled.
5883 <histogram name="HttpCache.ReadErrorNonRestartable" enum="NetErrorCodes">
5884 <summary>Net error results from non-restartable cache read errors.</summary>
5887 <histogram name="HttpCache.ReadErrorRestartable" enum="NetErrorCodes">
5888 <summary>Net error results from restartable cache read errors.</summary>
5891 <histogram name="HttpCache.Vary" enum="VaryType">
5892 <summary>The type of Vary header for a given GET response.</summary>
5895 <histogram name="Import.ImporterType.AutoImport" enum="ImporterType">
5896 <summary>The importer used on first run Auto Import.</summary>
5899 <histogram name="Import.ImporterType.BookmarksAPI" enum="ImporterType">
5900 <summary>The importer used on import from the bookmarks file API.</summary>
5903 <histogram name="Import.ImporterType.ImportDataHandler" enum="ImporterType">
5905 The importer used on import from the chrome://settings/importData UI.
5909 <histogram name="Import.ShowDialog.FromBookmarkBarView" units="seconds">
5911 The amount of time from install time to time that user opens import dialog
5912 from BookmarkBarView.
5916 <histogram name="Import.ShowDialog.FromFloatingBookmarkBarView" units="seconds">
5918 The amount of time from install time to time that user opens import dialog
5919 from NTP floating BookmarkBarView.
5923 <histogram name="Import_ShowDlg.FromBookmarkBarView" units="seconds">
5925 Deprecated and replaced by Import.ShowDialog.FromBookmarkBarView
5928 The amount of time from install time to time that user opens import dialog
5929 from BookmarkBarView.
5933 <histogram name="Import_ShowDlg.FromFloatingBookmarkBarView" units="seconds">
5935 Deprecated and replaced by Import.ShowDialog.FromFloatingBookmarkBarView
5938 The amount of time from install time to time that user opens import dialog
5939 from NTP floating BookmarkBarView.
5943 <histogram name="InertialSensor.AccelerometerAndroidAvailable"
5944 enum="BooleanAvailable">
5946 Whether the Sensor.TYPE_LINEAR_ACCELERATION was available at the start of
5951 <histogram name="InertialSensor.AccelerometerIncGravityAndroidAvailable"
5952 enum="BooleanAvailable">
5954 Whether the Sensor.TYPE_ACCELEROMETER was available at the start of Device
5959 <histogram name="InertialSensor.AccelerometerWindowsAvailable"
5960 enum="BooleanAvailable">
5962 Whether the SENSOR_TYPE_ACCELEROMETER_3D was available at the start of
5963 Device Motion on the Windows platform.
5967 <histogram name="InertialSensor.GyrometerWindowsAvailable"
5968 enum="BooleanAvailable">
5970 Whether the SENSOR_TYPE_GYROMETER_3D was available at the start of Device
5971 Motion on the Windows platform.
5975 <histogram name="InertialSensor.GyroscopeAndroidAvailable"
5976 enum="BooleanAvailable">
5978 Whether the Sensor.TYPE_GYROSCOPE was available at the start of Device
5983 <histogram name="InertialSensor.InclinometerWindowsAvailable"
5984 enum="BooleanAvailable">
5986 Whether the SENSOR_TYPE_INCLINOMETER_3D was available at the start of Device
5987 Orientation on the Windows platform.
5991 <histogram name="InertialSensor.MotionDefaultAvailable" enum="BooleanAvailable">
5993 This histogram counts the number of Device Motion API invocations in the
5994 default implementation (Linux and CrOS). The default implementation does not
5995 provide any sensors so the result is always false.
5999 <histogram name="InertialSensor.MotionMacAvailable" enum="BooleanAvailable">
6001 Whether the sudden motion sensor was available at the start of Device Motion
6002 on the MacOS platform.
6006 <histogram name="InertialSensor.OrientationDefaultAvailable"
6007 enum="BooleanAvailable">
6009 This histogram counts the number of Device Orientation API invocations in
6010 the default implementation (Linux and CrOS). The default implementation does
6011 not provide any sensors so the result is always false.
6015 <histogram name="InertialSensor.OrientationMacAvailable"
6016 enum="BooleanAvailable">
6018 Whether the sudden motion sensor was available at the start of Device
6019 Orientation on the MacOS platform.
6023 <histogram name="InertialSensor.RotationVectorAndroidAvailable"
6024 enum="BooleanAvailable">
6026 Whether the Sensor.TYPE_ROTATION_VECTOR was available at the start of Device
6031 <histogram name="Installer.AttemptsCount.Total" units="count">
6033 The number of update attempts until the update has been applied. This is
6034 reported every time the device has completed an update.
6038 <histogram name="Installer.DevModeErrorCodes" enum="UpdateEngineErrorCode">
6039 <summary>Errors from update_engine process when running in dev mode.</summary>
6042 <histogram name="Installer.DownloadOverheadPercentage" units="%">
6044 The overhead in downloading extra bytes due to errors/interruptions.
6045 Expressed as a percentage of the bytes that are actually needed to be
6046 downloaded for the update to be successful.
6050 <histogram name="Installer.DownloadSourcesUsed"
6051 enum="UpdateEngineDownloadSources">
6053 The combinations of protocol and source server that were used to complete a
6058 <histogram name="Installer.FullPayloadAttemptNumber" units="count">
6060 The number of update attempts with a full update payload until the update
6061 has been applied. This is reported on every update attempt.
6065 <histogram name="Installer.NormalErrorCodes" enum="UpdateEngineErrorCode">
6067 Errors from update_engine process when running in normal mode.
6071 <histogram name="Installer.OSAgeDays" units="days">
6073 The age of the OS, defined as the age of the /etc/lsb-release file. This is
6074 reported on every update check but at most once a day.
6078 <histogram name="Installer.PayloadAttemptNumber" units="count">
6080 The number of update attempts until the update has been applied. This is
6081 reported on every update attempt.
6085 <histogram name="Installer.PayloadFormat" enum="UpdateEnginePayloadFormat">
6087 The type of update payload used to update the device. The difference between
6088 "Full" and "Forced Full" is that in the latter, the
6089 request sent to Omaha included a directive saying that a delta payload
6090 wasn't accepted. A "Full" payload is one where a delta payload was
6091 accepted but Omaha provided a full payload. This is reported every time the
6092 device has completed an update.
6096 <histogram name="Installer.RebootToNewPartitionAttempt" units="count">
6098 The number of consecutive times a device has failed to boot an update that
6099 successfully applied. This metric is reported every time the firmware fails
6100 to boot the slot with the update and fell back to the slot it originally
6105 <histogram name="Installer.SuccessfulMBsDownloadedFrom" units="MB">
6107 Number of MBs downloaded from during an update that completed successfully.
6111 <histogram name="Installer.TimeToRebootMinutes" units="Minutes">
6113 Wall-clock duration between when an update has successfully completed (and
6114 the user is presented with the "reboot arrow") and when the system
6115 has booted into the new update. This is reported every time the device is
6116 rebooted after an update has been applied.
6120 <histogram name="Installer.TotalMBsDownloadedFrom" units="MB">
6122 Total number of MBs downloaded since the last successful update. This also
6123 includes all the bytes downloaded during any prior failed attempts.
6127 <histogram name="Installer.UpdateDurationMinutes" units="Minutes">
6129 Absolute wall-clock time duration it took for the update to complete from
6130 the time an update first began. It includes not just the time the device
6131 was up, but also includes the time the device spent sleeping.
6135 <histogram name="Installer.UpdateDurationUptimeMinutes" units="Minutes">
6137 Uptime duration it took for the update to complete from the time an update
6138 first began. It does not include the time the device spent sleeping, but it
6139 does include the uptime spent in waiting for the hourly update checks to
6144 <histogram name="Installer.UpdateNumReboots" units="count">
6146 Number of times the device was rebooted by the user since an update began
6147 and until it completed successfully.
6151 <histogram name="Installer.UpdatesAbandonedCount" units="count">
6153 The number of update attempts that didn't complete because a newer update
6154 was detected during the update operation. This is reported every time the
6155 device has completed an update.
6159 <histogram name="Installer.UpdatesAbandonedEventCount" units="count">
6161 The number of consecutive different abandoned update payloads since the last
6162 successful update. This is reported every time an update payload is
6163 abandoned because a newer update payload is available.
6167 <histogram name="Installer.UpdateURLSwitches" units="count">
6169 Number of times the download URLs were switched due to failures.
6173 <histogram name="InstallSigner.InvalidCount">
6175 This is a count of the number of ids that we asked to be signed which the
6176 server response indicated were not in the webstore.
6180 <histogram name="InstallSigner.InvalidSignature">
6182 Deprecated 1/2014 (crbug.com/333934). Replaced by
6183 ExtensionInstallSigner.ResultWasValid.
6186 The extensions install signer got a well-formed result from the server but
6187 the signature check on it failed.
6191 <histogram name="InstallVerifier.CallbackInvalidSignature">
6193 Deprecated 1/2014 (crbug.com/333934). Replaced by
6194 ExtensionInstallVerifier.GetSignatureResult.
6197 The extension install verifier tried to get a new signature and received a
6198 response but it wasn't properly signed.
6202 <histogram name="InstallVerifier.CallbackNoSignature">
6204 Deprecated 1/2014 (crbug.com/333934). Replaced by
6205 ExtensionInstallVerifier.GetSignatureResult.
6208 The extension install verifier tried to get a new signature but was unable
6209 to (network error contacting the server, response from server was malformed,
6214 <histogram name="InstallVerifier.CallbackValidSignature">
6216 Deprecated 1/2014 (crbug.com/333934). Replaced by
6217 ExtensionInstallVerifier.GetSignatureResult.
6220 The extension install verifier got a new signature from the server that was
6225 <histogram name="InstallVerifier.InitGoodSignature">
6227 Deprecated 1/2014 (crbug.com/333934). Replaced by
6228 ExtensionInstallVerifier.InitResult.
6231 The extension install verifier found a valid signature at startup, and this
6232 is a count of the number of signed ids it contained.
6236 <histogram name="InstallVerifier.InitInvalidSignature">
6238 Deprecated 1/2014 (crbug.com/333934). Replaced by
6239 ExtensionInstallVerifier.InitResult.
6242 The extension install verifier found a signature in the prefs at startup,
6243 and it parsed properly, but it was invalid (some ids may have been
6244 added/removed, could not verify it was signed with the correct private key,
6249 <histogram name="InstallVerifier.InitNoSignature">
6251 Deprecated 1/2014 (crbug.com/333934). Replaced by
6252 ExtensionInstallVerifier.InitResult.
6255 The extension install verifier did not find any signature in the prefs at
6260 <histogram name="InstallVerifier.InitUnparseablePref">
6262 Deprecated 1/2014 (crbug.com/333934). Replaced by
6263 ExtensionInstallVerifier.InitResult.
6266 The extension install verifier found a signature in the prefs at startup,
6267 but it wasn't parseable (missing/wrong format of required keys, etc.).
6271 <histogram name="InstallVerifier.SignatureFailedButNotEnforcing">
6273 Deprecated 1/2014 (crbug.com/333934). Replaced by
6274 ExtensionInstallVerifier.MustRemainDisabled.
6277 The extension install verifier would have disabled an extension but is not
6278 in enforcement mode.
6282 <histogram name="Instant.InstantControllerEvent" enum="InstantControllerEvent">
6284 Records various events of interest in the InstantController. E.g. When URLs
6289 <histogram name="Instant.SessionsStorageNamespace"
6290 enum="InstantSessionStorageNamespace">
6292 How often an Instant preview is committed onto a different tab than it was
6297 <histogram name="Instant.TimeToFirstShow" units="milliseconds">
6299 The time between the first Omnibox interaction and when the Instant preview
6300 shows. If the instant preview was already showing when the user interacted
6301 with the omnibox, this histogram is not recorded.
6305 <histogram name="InstantExtended.CacheableNTPLoad"
6306 enum="InstantExtended_CacheableNTPLoad">
6308 Records a histogram for how often the Cacheable NTP fails to load.
6312 <histogram name="InstantExtended.FallbackToLocalOverlay"
6313 enum="InstantExtended_FallbackCause">
6315 Depcreated as of 10/2013. No longer relevant since the HTML overlay was
6319 Records the cause for falling back to a local overlay at the time of
6324 <histogram name="InstantExtended.InstantNavigation"
6325 enum="InstantExtended_InstantNavigation">
6327 Deprecated as of 10/2013. This histogram is no longer relevant since the
6328 HTML overlay went away.
6331 Records a histogram for instant extended (Local NTP and Online NTP) and
6332 non-extended navigations.
6336 <histogram name="InstantExtended.NewOptInState"
6337 enum="InstantExtended_NewOptInState">
6339 Deprecated as of 11/2013.
6342 Records, on startup, whether the user has chosen to opt-in to or opt-out of
6343 InstantExtended via chrome://flags.
6347 <histogram name="InstantExtended.OptInState" enum="InstantExtended_OptInState">
6349 Deprecated 2013-06. As of m30 use InstantExtended.NewOptInState.
6352 Records, on startup, whether the user has chosen to opt-in to or opt-out of
6353 InstantExtended via chrome://flags.
6357 <histogram name="InstantExtended.PercentageMatchQuerytoQuery" units="%">
6359 Deprecated 2013-07. Please see
6360 InstantExtended.PercentageMatchV2_QuerytoQuery instead.
6363 Records the number of matching characters at the start of the user's text as
6364 a percentage of average length between the old and new text when the user
6365 navigates from a search query to another search query.
6369 <histogram name="InstantExtended.PercentageMatchQuerytoURL" units="%">
6371 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_QuerytoURL
6375 Records the number of matching characters at the start of the user's text as
6376 a percentage of average length between the old and new text when the user
6377 navigates from a search query to a url. Example: Accidental search for
6378 google.con, then navigation to google.com.
6382 <histogram name="InstantExtended.PercentageMatchURLtoQuery" units="%">
6384 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoQuery
6388 Records the number of matching characters at the start of the user's text as
6389 a percentage of average length between the old and new text when the user
6390 navigates from a url to a search query.
6394 <histogram name="InstantExtended.PercentageMatchURLtoURL" units="%">
6396 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoURL
6400 Records the number of matching characters at the start of the user's text as
6401 a percentage of average length between the old and new text when the user
6402 navigates from a url to another url.
6406 <histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery" units="%">
6408 Records the number of matching characters at the start of the user's text as
6409 a percentage of average length between the old and new text when the user
6410 navigates from a search query to another search query.
6414 <histogram name="InstantExtended.PercentageMatchV2_QuerytoURL" units="%">
6416 Records the number of matching characters at the start of the user's text as
6417 a percentage of average length between the old and new text when the user
6418 navigates from a search query to a url. Example: Accidental search for
6419 google.con, then navigation to google.com.
6423 <histogram name="InstantExtended.PercentageMatchV2_URLtoQuery" units="%">
6425 Records the number of matching characters at the start of the user's text as
6426 a percentage of average length between the old and new text when the user
6427 navigates from a url to a search query.
6431 <histogram name="InstantExtended.PercentageMatchV2_URLtoURL" units="%">
6433 Records the number of matching characters at the start of the user's text as
6434 a percentage of average length between the old and new text when the user
6435 navigates from a url to another url.
6439 <histogram name="InstantExtended.PrefValue" enum="BooleanEnabled">
6441 Deprecated 2013-06. This preference has not been exposed or used for months,
6442 and we do not plan to use it in the future.
6445 Records, on startup, the value of the "Allow your search engine to
6446 provide Instant result" preference setting for the first profile
6451 <histogram name="interstitial.authority_invalid_time" units="milliseconds">
6456 The time between the SSL interstitial display and the user decision, which
6457 may be either accept or deny. This is only recorded for overridable SSL
6458 warnings with a CERT_AUTHORITY_INVALID warning. Timing begins when user
6459 first focuses on the page.
6463 <histogram name="interstitial.common_name_invalid_time" units="milliseconds">
6468 The time between the SSL interstitial display and the user decision, which
6469 may be either accept or deny. This is only recorded for overridable SSL
6470 warnings with a CERT_COMMON_NAME_INVALID warning. Timing begins when user
6471 first focuses on the page.
6475 <histogram name="interstitial.date_invalid_time" units="milliseconds">
6480 The time between the SSL interstitial display and the user decision, which
6481 may be either accept or deny. This is only recorded for overridable SSL
6482 warnings with a CERT_DATE_INVALID warning. Timing begins when user first
6483 focuses on the page.
6487 <histogram name="interstitial.ssl" enum="SSLResponseTypesV2">
6489 User action when the user is shown a SSL interstitial. SHOW_ALL and MORE
6490 refer to the total number of SSL errors; all of the other numbers pertain to
6491 the number of actions related to SSL errors that are overridable. The
6492 counts do not sum to 100%; SHOW_ALL is a superset of SHOW_OVERRIDABLE, which
6493 in turn will be a supserset of the PROCEED/DONT_PROCEED variables.
6494 SHOW_UNDERSTAND is only being used by an experimental field trial.
6498 <histogram name="interstitial.ssl_accept_time" units="milliseconds">
6503 The time between the SSL interstitial display and the user decision, when
6504 the user accepts the SSL warning. This is only recorded for overridable SSL
6505 warnings. Timing begins when user first focuses on the page.
6509 <histogram name="interstitial.ssl_error_type" enum="SSLErrorTypes">
6511 The type of SSL error that the user encounters. This is recorded for all
6512 SSL warnings, regardless of whether they are overridable.
6516 <histogram name="interstitial.ssl_reject_time" units="milliseconds">
6521 The time between the SSL interstitial display and the user decision, when
6522 the user rejects the SSL warning. This is only recorded for overridable SSL
6523 warnings. Timing begins when user first focuses on the page.
6527 <histogram name="Keyboard.KeystrokeDeltas" units="milliseconds">
6529 The time between keystrokes in Aura text fields. The only keystrokes that
6530 are measured are ones that produce a printable character and are not over 5
6535 <histogram name="LanguageUsage.AcceptLanguage" enum="LanguageCode">
6536 <summary>Accept languages.</summary>
6539 <histogram name="LanguageUsage.ApplicationLanguage" enum="LanguageCode">
6540 <summary>Application languages used for UI.</summary>
6543 <histogram name="LevelDBEnv.All.SafeThreadAccess" units="accesses">
6545 Deprecated 2013-10. No thread-unsafety was found.
6548 Linux and CrOS use unlocked_stdio(3). If it is used unsafely, record it
6549 here. If there is no record of unsafety after chrome 29 has been in the
6550 stable channel for a few weeks then revert this change.
6554 <histogram name="LevelDBEnv.IDB.IOError" enum="LevelDBIOErrorMethods">
6556 Methods where leveldb's Chromium environment has IO errors when being used
6561 <histogram name="LevelDBEnv.IDB.IOError." enum="PlatformFileError">
6563 PlatformFileErrors encountered by a single leveldb env method.
6567 <histogram name="LevelDBEnv.IDB.IOError.NewLogger" enum="OSAgnosticErrno">
6568 <summary>Errno of errors encountered in NewLogger.</summary>
6571 <histogram name="LevelDBEnv.IDB.IOError.NewSequentialFile"
6572 enum="OSAgnosticErrno">
6573 <summary>Errno of errors encountered in NewSequentialFile.</summary>
6576 <histogram name="LevelDBEnv.IDB.IOError.RandomAccessFile"
6577 enum="PlatformFileError">
6579 Deprecated 2013-04. As of m28 use
6580 LevelDBEnv.IDB.IOError.NewRandomAccessFile.
6582 <summary>File errors in leveldb IDBEnv's NewRandomAccessFile method.</summary>
6585 <histogram name="LevelDBEnv.IDB.IOError.WritableFileAppend"
6586 enum="OSAgnosticErrno">
6587 <summary>Errno of errors encountered in WritableFileAppend.</summary>
6590 <histogram name="LevelDBEnv.IDB.IOError.WritableFileFlush"
6591 enum="OSAgnosticErrno">
6592 <summary>Errno of errors encountered in WritableFileFlush.</summary>
6595 <histogram name="LevelDBEnv.IDB.LockFileAncestorsNotFound" units="directories">
6597 Number of directories missing when IDB LevelDBEnv tries to create a Lock
6602 <histogram name="LevelDBEnv.IDB.MaxFDs" units="files">
6604 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
6609 <histogram name="LevelDBEnv.IDB.MissingFiles" units="files">
6611 Number of backup files found without corresponding ldb files. As measured by
6612 GetChildren when used in IndexedDB.
6616 <histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"
6617 enum="PlatformFileError">
6619 When IDB LevelDBEnv successfully retries an operation that had failed,
6620 record the error from the most recent failed attempt.
6624 <histogram name="LevelDBEnv.IDB.Table" enum="BooleanSuccess">
6626 Success indicates a successful backup or restore operation for .ldb table
6627 files when used in IndexedDB.
6631 <histogram name="LevelDBEnv.IDB.TimeTo" units="milliseconds">
6633 Deprecated 2013-04. As of m28 use LevelDBEnv.IDB.TimeUntilSuccessFor.
6636 Time IDB LevelDBEnv slept before successfully completing this operation. 0
6637 means success on the first try.
6641 <histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor" units="milliseconds">
6643 Time IDB LevelDBEnv slept before successfully completing this operation. 0
6644 means success on the first try.
6648 <histogram name="LevelDBEnv.IOError" enum="LevelDBIOErrorMethods">
6649 <summary>Methods where leveldb's Chromium environment has IO errors.</summary>
6652 <histogram name="LevelDBEnv.IOError." enum="PlatformFileError">
6653 <summary>PlatformFileErrors encountered by a single leveldb method.</summary>
6656 <histogram name="LevelDBEnv.IOError.NewLogger" enum="OSAgnosticErrno">
6657 <summary>Errno of errors encountered in NewLogger.</summary>
6660 <histogram name="LevelDBEnv.IOError.NewSequentialFile" enum="OSAgnosticErrno">
6661 <summary>Errno of errors encountered in NewSequentialFile.</summary>
6664 <histogram name="LevelDBEnv.IOError.RandomAccessFile" enum="PlatformFileError">
6666 Deprecated 2013-04. As of m28 use LevelDBEnv.IOError.NewRandomAccessFile.
6669 File errors in leveldb ChromiumEnv's NewRandomAccessFile method.
6673 <histogram name="LevelDBEnv.IOError.WritableFileAppend" enum="OSAgnosticErrno">
6674 <summary>Errno of errors encountered in WritableFileAppend.</summary>
6677 <histogram name="LevelDBEnv.IOError.WritableFileFlush" enum="OSAgnosticErrno">
6678 <summary>Errno of errors encountered in WritableFileFlush.</summary>
6681 <histogram name="LevelDBEnv.LockFileAncestorsNotFound" units="directories">
6683 Number of directories missing when Non-IDB LevelDBEnv tries to create a Lock
6688 <histogram name="LevelDBEnv.MaxFDs" units="files">
6690 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
6691 for clients other than IndexedDB.
6695 <histogram name="LevelDBEnv.MissingFiles" units="files">
6697 Number of backup files found without corresponding ldb files. As measured by
6698 GetChildren when used in LevelDB clients other than IndexedDB.
6702 <histogram name="LevelDBEnv.RetryRecoveredFromErrorIn" enum="PlatformFileError">
6704 When Non-IDB LevelDBEnv successfully retries an operation that had failed,
6705 record the error from the most recent failed attempt.
6709 <histogram name="LevelDBEnv.Table" enum="BooleanSuccess">
6711 Success indicates a successful backup or restore operation for .ldb table
6712 files when used by LevelDB clients other than IndexedDB.
6716 <histogram name="LevelDBEnv.TimeTo" units="milliseconds">
6718 Deprecated 2013-04. As of m28 use LevelDBEnv.TimeUntilSuccessFor.
6721 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
6722 0 means success on the first try.
6726 <histogram name="LevelDBEnv.TimeUntilSuccessFor" units="milliseconds">
6728 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
6729 0 means success on the first try.
6733 <histogram name="Linux.GlibcVersion" enum="LinuxGlibcVersion">
6734 <summary>The version of glibc used. (Linux only)</summary>
6737 <histogram name="Login.FailureReason" enum="LoginFailureReason">
6738 <summary>Chrome OS login failure reason.</summary>
6741 <histogram name="Login.LeastUsedAccountDays" units="days">
6743 Chrome OS histogram that keeps track of the days since the least frequently
6744 used account signed in. Reported on every boot and once a day after that.
6748 <histogram name="Login.PolicyFilesStatePerBoot" enum="LoginPolicyFilesState">
6749 <summary>The state of Chrome OS owner key and device policy files.</summary>
6752 <histogram name="Login.PromptToCompleteLoginTime" units="milliseconds">
6754 Time from first display of the login prompt until the user completes signing
6759 <histogram name="Login.SuccessReason" enum="LoginSuccessReason">
6760 <summary>Chrome OS login success reason.</summary>
6763 <histogram name="Login.UserType" enum="LoginUserType">
6765 Chrome OS histogram that keeps track of the way a user logs in and whether
6766 Chrome OS is running normal or developer mode.
6770 <histogram name="Media.AcceleratedCompositingActive" enum="BooleanSuccess">
6772 Whether accelerated compositing was used for HTML5 media rendering.
6776 <histogram name="Media.AudioBitsPerChannel">
6777 <summary>Bits per channel of HTML5 audio sample data.</summary>
6780 <histogram name="Media.AudioChannelLayout" enum="ChannelLayout">
6781 <summary>Audio channel layout in HTML5 media.</summary>
6784 <histogram name="Media.AudioCodec" enum="AudioCodec">
6785 <summary>Audio codec used in HTML5 media.</summary>
6788 <histogram name="Media.AudioInputController" units="ms">
6789 <summary>Measures the time taken for AudioInputController::</summary>
6792 <histogram name="Media.AudioInputDeviceManager" units="ms">
6793 <summary>Measures the time taken for AudioInputDeviceManager::</summary>
6796 <histogram name="Media.AudioOutputController" units="ms">
6797 <summary>Measures the time taken for AudioOutputController::</summary>
6800 <histogram name="Media.AudioOutputControllerDataNotReady" units="ms">
6802 Time spent waiting in AudioOutputController::WaitTillDataReady() if the data
6803 was not initially available.
6807 <histogram name="Media.AudioOutputControllerPlaybackStartupSuccess"
6808 enum="BooleanSuccess">
6810 Whether playback started successfully after stream startup was requested.
6814 <histogram name="Media.AudioRendererEvents" enum="AudioRendererEvents">
6815 <summary>Captures statistics for various AudioRendererImpl events.</summary>
6818 <histogram name="Media.AudioRendererMissedDeadline" units="%">
6820 Percentage of AudioSyncReader::Read() calls where the renderer missed its
6825 <histogram name="Media.AudioSampleFormat" enum="AudioSampleFormat">
6827 Audio sample format in HTML5 media. Logged when Audio Decoder initializes.
6831 <histogram name="Media.AudioSamplesPerSecond" enum="AudioSampleRate">
6832 <summary>Audio samples per second in HTML5 media.</summary>
6835 <histogram name="Media.AudioSamplesPerSecondUnexpected" units="Hz">
6837 Audio samples per second in HTML5 media (atypical values, in Hz).
6841 <histogram name="Media.CacheUseful" enum="BooleanSuccess">
6843 Whether a media response might be used to satisfy a future request.
6847 <histogram name="Media.ChromeCast.DelayedAndDroppedFramesPer5Sec"
6850 The average number of delayed and dropped frames for the ChromeCast
6851 application. Reported every 5 seconds.
6855 <histogram name="Media.ChromeCast.DisplayedFramesPerSecond" units="frames/s">
6857 The average number of displayed frames for the ChromeCast application.
6858 Reported every 5 seconds.
6862 <histogram name="Media.ChromeCast.TimeToBufferAv" units="ms">
6864 Time needed to pre-buffer A/V data before the actual playback for the
6865 ChromeCast application.
6869 <histogram name="Media.ChromeCast.TimeToBufferAvAfterAbort" units="ms">
6871 Time needed to buffer A/V data after an abort for the ChromeCast
6876 <histogram name="Media.ChromeCast.TimeToBufferAvAfterUnderrun" units="ms">
6878 Time needed to buffer A/V data after an underrun for the ChromeCast
6883 <histogram name="Media.DetectedAudioCodec" enum="FFmpegCodecs">
6884 <summary>Audio codec used in HTML5 media.</summary>
6887 <histogram name="Media.DetectedContainer" enum="MediaContainers">
6889 Container used for HTML5 media. Views that include pre-M34 data will
6890 categorize dash (38) and smooth streaming (39) in the "Other"
6895 <histogram name="Media.DetectedVideoCodec" enum="FFmpegCodecs">
6896 <summary>Video codec used in HTML5 media.</summary>
6899 <histogram name="Media.DevicePermissionActions" enum="DevicePermissionActions">
6901 Measures the actions taken in the media infobar, which prompts the users for
6906 <histogram name="Media.Duration" units="ms">
6907 <summary>Duration in milliseconds of HTML5 media (when known).</summary>
6910 <histogram name="Media.EME.ClearKey.addKey" enum="MediaKeyException">
6911 <summary>addKey result using the Clear Key key system.</summary>
6914 <histogram name="Media.EME.ClearKey.cancelKeyRequest" enum="MediaKeyException">
6915 <summary>cancelKeyRequest result using the Clear Key key system.</summary>
6918 <histogram name="Media.EME.ClearKey.DecryptError">
6920 Decryption error event count using the Clear Key key system.
6924 <histogram name="Media.EME.ClearKey.generateKeyRequest"
6925 enum="MediaKeyException">
6926 <summary>generateKeyRequest result using the Clear Key key system.</summary>
6929 <histogram name="Media.EME.ClearKey.KeyAdded">
6930 <summary>KeyAdded event count using the Clear Key key system.</summary>
6933 <histogram name="Media.EME.ClearKey.KeyError" enum="MediaKeyError">
6934 <summary>KeyError event count using the Clear Key key system.</summary>
6937 <histogram name="Media.EME.NeedKey">
6938 <summary>EME NeedKey event count.</summary>
6941 <histogram name="Media.EME.Unknown.addKey" enum="MediaKeyException">
6942 <summary>addKey result using an unknown key system.</summary>
6945 <histogram name="Media.EME.Unknown.cancelKeyRequest" enum="MediaKeyException">
6946 <summary>cancelKeyRequest result using an unknown key system.</summary>
6949 <histogram name="Media.EME.Unknown.DecryptError">
6950 <summary>Decryption error event count using an unknown key system.</summary>
6953 <histogram name="Media.EME.Unknown.generateKeyRequest" enum="MediaKeyException">
6954 <summary>generateKeyRequest result using an unknown key system.</summary>
6957 <histogram name="Media.EME.Unknown.KeyAdded">
6958 <summary>KeyAdded event count using an unknown key system.</summary>
6961 <histogram name="Media.EME.Unknown.KeyError" enum="MediaKeyError">
6962 <summary>KeyError event count using an unknown key system.</summary>
6965 <histogram name="Media.EME.Widevine.addKey" enum="MediaKeyException">
6966 <summary>addKey result using the Widevine key system.</summary>
6969 <histogram name="Media.EME.Widevine.cancelKeyRequest" enum="MediaKeyException">
6970 <summary>cancelKeyRequest result using the Widevine key system.</summary>
6973 <histogram name="Media.EME.Widevine.DecryptError">
6974 <summary>Decryption error event count using the Widevine key system.</summary>
6977 <histogram name="Media.EME.Widevine.generateKeyRequest"
6978 enum="MediaKeyException">
6979 <summary>generateKeyRequest result using the Widevine key system.</summary>
6982 <histogram name="Media.EME.Widevine.KeyAdded">
6983 <summary>KeyAdded event count using the Widevine key system.</summary>
6986 <histogram name="Media.EME.Widevine.KeyError" enum="MediaKeyError">
6987 <summary>KeyError event count using the Widevine key system.</summary>
6990 <histogram name="Media.FallbackHardwareAudioBitsPerChannel">
6992 Bits per channel of the hardware audio device which failed to open in low
6993 latency mode and required high latency fallback.
6997 <histogram name="Media.FallbackHardwareAudioChannelCount">
6999 Channel count of the hardware audio device which failed to open in low
7000 latency mode and required high latency fallback.
7004 <histogram name="Media.FallbackHardwareAudioChannelLayout" enum="ChannelLayout">
7006 Channel layout of the hardware audio device which failed to open in low
7007 latency mode and required high latency fallback.
7011 <histogram name="Media.FallbackHardwareAudioSamplesPerSecond"
7012 enum="AudioSampleRate">
7014 Samples per second of the hardware audio device which failed to open in low
7015 latency mode and required high latency fallback.
7019 <histogram name="Media.FallbackHardwareAudioSamplesPerSecondUnexpected"
7022 Samples per second of the hardware audio device (atypical values, in Hz)
7023 which failed to open in low latency mode and required high latency fallback.
7027 <histogram name="Media.FallbackToHighLatencyAudioPath" enum="BooleanSuccess">
7029 Whether Chrome had to fallback to the high latency audio path or not.
7033 <histogram name="Media.Fling.DelayedAndDroppedFramesPer5Sec" units="frames/5s">
7035 The average number of delayed and dropped frames for the Fling application.
7036 Reported every 5 seconds.
7040 <histogram name="Media.Fling.DisplayedFramesPerSecond" units="frames/s">
7042 The average number of displayed frames for the Fling application. Reported
7047 <histogram name="Media.Fling.TimeToBufferAv" units="ms">
7049 Time needed to pre-buffer A/V data before the actual playback for the Fling
7054 <histogram name="Media.Fling.TimeToBufferAvAfterAbort" units="ms">
7056 Time needed to buffer A/V data after an abort for the Fling application.
7060 <histogram name="Media.Fling.TimeToBufferAvAfterUnderrun" units="ms">
7062 Time needed to buffer A/V data after an underrun for the Fling application.
7066 <histogram name="Media.GpuVideoDecoderInitializeStatus" enum="PipelineStatus">
7067 <summary>Results of attempts to GpuVideoDecoder::Initialize().</summary>
7070 <histogram name="Media.HardwareAudioBitsPerChannel">
7071 <summary>Bits per channel of the hardware audio device.</summary>
7074 <histogram name="Media.HardwareAudioChannelCount">
7075 <summary>Channel count of the hardware audio device.</summary>
7078 <histogram name="Media.HardwareAudioChannelLayout" enum="ChannelLayout">
7079 <summary>Channel layout of the hardware audio device.</summary>
7082 <histogram name="Media.HardwareAudioSamplesPerSecond" enum="AudioSampleRate">
7083 <summary>Samples per second of the hardware audio device.</summary>
7086 <histogram name="Media.HardwareAudioSamplesPerSecondUnexpected" units="Hz">
7088 Samples per second of the hardware audio device (atypical values, in Hz).
7092 <histogram name="Media.InfoLoadDelay" units="milliseconds">
7094 The time it takes to perform redirect tracking and a CORS access check while
7095 preparing to play a media file.
7099 <histogram name="Media.LinuxAudioIO" enum="LinuxAudioIO">
7101 Audio IO layer used by the Linux OS, sampled once at startup of the browser.
7105 <histogram name="Media.LocalRendererSinkStates" enum="LocalRendererSinkStates">
7107 State of the WebRtc local renderer, sampled once during the lifetime of a
7112 <histogram name="Media.MSE.AudioCodec" enum="MSECodec">
7114 Audio codec used in Media Source Extensions playback. Set when AddId() is
7115 called during playback.
7119 <histogram name="Media.MSE.NumberOfTracks">
7121 Number of tracks specified to AddId() for Media Source Extensions playback.
7122 May be called multiple times per element if playback is dynamically altered.
7126 <histogram name="Media.MSE.Playback" enum="BooleanSuccess">
7128 Whether Media Source Extensions is specified for playback of Media elements.
7129 Sampled when media pipeline starts.
7133 <histogram name="Media.MSE.VideoCodec" enum="MSECodec">
7135 Video codec used in Media Source Extensions playback. Set when AddId() is
7136 called during playback.
7140 <histogram name="Media.Netflix.AudioBitrate" units="kbps">
7142 The audio bit rate as reported by the Netflix application. May be reported
7143 multiple times as network conditions change during playback.
7147 <histogram name="Media.Netflix.AudioNumChannels" units="channels">
7149 The number of audio channels as reported by the Netflix application. May be
7150 reported multiple times as network conditions change during playback.
7154 <histogram name="Media.Netflix.DelayedAndDroppedFramesPer5Sec"
7157 The average number of delayed and dropped frames for the Netflix
7158 application. Reported every 5 seconds.
7162 <histogram name="Media.Netflix.DisplayedFramesPerSecond" units="frames/s">
7164 The average number of displayed frames for the Netflix application. Reported
7169 <histogram name="Media.Netflix.VideoBitrate" units="kbps">
7171 Video bit rate as reported by the Netflix application. May be reported
7172 multiple times as network conditions change during playback.
7176 <histogram name="Media.Netflix.VideoHeight" units="pixels">
7178 Video height as reported by the Netflix application. May be reported
7179 multiple times as network conditions change during playback.
7183 <histogram name="Media.PepperVideoDecoderError" enum="PepperVideoDecodeError">
7184 <summary>Counts of video decode errors reported to plugin.</summary>
7187 <histogram name="Media.PepperVideoDecoderPictureCount">
7189 Number of PictureBuffers/textures requested per hardware decoder creation.
7190 This value varies by platform and video. A user visible video may trigger
7191 multiple decoder creations (sometimes every 5 seconds) but would normally
7192 not hold more than 2 sets of buffers at any given time in memory.
7196 <histogram name="Media.PepperVideoDecoderPictureHeight">
7198 Vertical video resolution rounded to the nearest bucket. (Corresponds
7199 roughly to the number in 720p.)
7203 <histogram name="Media.PlayMovies.DelayedAndDroppedFramesPer5Sec"
7206 The average number of delayed and dropped frames for the PlayMovies
7207 application. Reported every 5 seconds.
7211 <histogram name="Media.PlayMovies.DisplayedFramesPerSecond" units="frames/s">
7213 The average number of displayed frames for the PlayMovies application.
7214 Reported every 5 seconds.
7218 <histogram name="Media.RTCVideoDecoderError" enum="PepperVideoDecodeError">
7219 <summary>Counts of video decode errors reported to RTCVideoDecoder.</summary>
7222 <histogram name="Media.RTCVideoDecoderInitDecodeStatus" enum="BooleanSuccess">
7224 Renamed to Media.RTCVideoDecoderInitDecodeSuccess.
7226 <summary>Results of attempts to RTCVideoDecoder::InitDecode().</summary>
7229 <histogram name="Media.RTCVideoDecoderInitDecodeSuccess" enum="BooleanSuccess">
7231 Indicates whether we were successful in initializing hardware video decoder
7232 for use in the RTC pipeline.
7236 <histogram name="Media.RTCVideoEncoderInitEncodeSuccess" enum="BooleanSuccess">
7238 Indicates whether we were successful in initializing hardware video encoder
7239 for use in the RTC pipeline.
7243 <histogram name="Media.RTCVideoEncoderProfile" enum="VideoCodecProfile">
7244 <summary>Video codec profile used in RTC video encoder.</summary>
7247 <histogram name="Media.TimeToPipelineStarted" units="ms">
7249 Time in milliseconds from HTML5 media pipeline creation to playing event.
7253 <histogram name="Media.TotalMBytes" units="MB">
7254 <summary>Size of HTML5 media (when known), in MB.</summary>
7257 <histogram name="Media.UncacheableReason" enum="UncacheableReason">
7259 Reasons a media response won't be used to satisfy a future request.
7263 <histogram name="Media.URLScheme" enum="URLSchemeForHistogram">
7265 URL scheme used with HTML5 media. (each URL provides one sample)
7269 <histogram name="Media.VAVDAH264.DecoderFailure" enum="VAVDAH264DecoderFailure">
7271 Error codes reported by video decode using VA-API hardware video decoder.
7275 <histogram name="Media.VideoCaptureManager" units="ms">
7276 <summary>Measures the time taken for VideoCaptureManager::</summary>
7279 <histogram name="Media.VideoCodec" enum="VideoCodec">
7280 <summary>Video codec used in HTML5 media.</summary>
7283 <histogram name="Media.VideoCodecProfile" enum="VideoCodecProfile">
7284 <summary>Video codec profile used in HTML5 media.</summary>
7287 <histogram name="Media.VideoCodedAspectRatio">
7288 <summary>Coded aspect ratio of HTML5 video.</summary>
7291 <histogram name="Media.VideoCodedWidth">
7292 <summary>Coded width of HTML5 video.</summary>
7295 <histogram name="Media.VideoColorRange" enum="FFmpegColorRanges">
7297 Pixel format color range of HTML5 video. Emitted on video load.
7301 <histogram name="Media.VideoPixelFormat" enum="VideoPixelFormat">
7302 <summary>Pixel format used in HTML5 video. Emitted on video load.</summary>
7305 <histogram name="Media.VideoVisibleAspectRatio">
7306 <summary>Visible aspect ratio of HTML5 video.</summary>
7309 <histogram name="Media.VideoVisibleWidth">
7310 <summary>Visible width of HTML5 video.</summary>
7313 <histogram name="Media.YouTube.DelayedAndDroppedFramesPer5Sec"
7316 The average number of delayed and dropped frames for the YouTube
7317 application. Reported every 5 seconds.
7321 <histogram name="Media.YouTube.DisplayedFramesPerSecond" units="frames/s">
7323 The average number of displayed frames for the YouTube application. Reported
7328 <histogram name="Media.YouTube.TimeToBufferAv" units="ms">
7330 Time needed to pre-buffer A/V data before the actual playback for the
7331 YouTube application.
7335 <histogram name="Media.YouTube.TimeToBufferAvAfterAbort" units="ms">
7337 Time needed to buffer A/V data after an abort for the YouTube application.
7341 <histogram name="Media.YouTube.TimeToBufferAvAfterUnderrun" units="ms">
7343 Time needed to buffer A/V data after an underrun for the YouTube
7348 <histogram name="MediaGalleries.Usage" enum="MediaGalleriesUsageType">
7349 <summary>Various usage counts for media galleries.</summary>
7352 <histogram name="Memory.BackingStore">
7353 <summary>TBD.</summary>
7356 <histogram name="Memory.Browser" units="KB">
7358 The private working set used by the browser process. Recorded once per UMA
7363 <histogram name="Memory.CachedFontAndDC">
7364 <summary>TBD.</summary>
7367 <histogram name="Memory.Chrome" units="KB">
7369 The private working set used by each chrome:// renderer process. Each
7370 process provides one sample. Recorded once per UMA ping.
7374 <histogram name="Memory.ChromeProcessCount">
7376 The count of active chrome:// processes. Recorded once per UMA ping.
7380 <histogram name="Memory.Extension" units="KB">
7382 The private working set used by each extension process. Each process
7383 provides one sample. Recorded once per UMA ping.
7387 <histogram name="Memory.GlyphPagesPerLoad">
7389 The number of glyph pages present in the renderer when it commits a load.
7390 Since this is per-sub-process, you can get the average number of glyph pages
7391 in the system by multiplying this number with the average number of
7392 renderers. Note that this typically won't count the glyph pages added as a
7393 result of the load that just committed, since layout will happen after the
7394 commit. There are 512 bytes per glyph page, but this number also very
7395 closely approximates the number of glyph width map pages in the same
7396 renderer. The only difference is that if you have font fallback, it will
7397 make a new glyph page and no width page, but in most common cases there is
7398 no fallback). Width pages are 1K each (256 floats), so you could think of
7399 this value as being the number of "1.5K units related to glyphs per
7400 renderer per page load".
7404 <histogram name="Memory.Gpu" units="KB">
7406 The private working set used by the GPU process. Recorded once per UMA
7411 <histogram name="Memory.Graphics" units="MB">
7413 System-wide graphics driver memory consumption. Recorded on Chrome OS for
7414 platforms where it is exposed by the kernel (for example, Intel i915 and
7415 Exynos Mali). Recorded once per UMA ping.
7419 <histogram name="Memory.NativeClient" units="KB">
7421 The private working set used by each Native Client loader process. Each
7422 process provides one sample. Recorded once per UMA ping.
7426 <histogram name="Memory.NativeClientBroker" units="KB">
7428 The private working set used by each Native Client broker process. Each
7429 process provides one sample. Recorded once per UMA ping.
7433 <histogram name="Memory.OtherProcessCount">
7435 The count of other various utility processes (nacl, gpu, sandbox, zygote,
7436 utility). Recorded once per UMA ping.
7440 <histogram name="Memory.PepperPlugin" units="KB">
7442 The private working set used by each Pepper plugin process. Each plugin
7443 process provides one sample. Recorded once per UMA ping.
7447 <histogram name="Memory.PepperPluginBroker" units="KB">
7449 The private working set used by each Pepper plugin broker process. Each
7450 process provides one sample. Recorded once per UMA ping.
7454 <histogram name="Memory.PepperPluginBrokerProcessCount">
7456 The count of Pepper plugin broker processes, recorded once per metrics
7457 services (UMA) update. See MetricsReportingScheduler for details.
7461 <histogram name="Memory.PepperPluginProcessCount">
7463 The count of active Pepper plugin processes. Recorded once per UMA ping.
7467 <histogram name="Memory.Plugin" units="KB">
7469 The private working set used by each plugin process. Each plugin process
7470 provides one sample. Recorded once per UMA ping.
7474 <histogram name="Memory.PluginProcessCount">
7476 The count of active plugin processes. Recorded once per UMA ping.
7480 <histogram name="Memory.ProcessCount">
7482 The count of all active processes. Recorded once per UMA ping.
7486 <histogram name="Memory.ProcessLimit">
7487 <summary>The current process limit. Recorded once per UMA ping.</summary>
7490 <histogram name="Memory.Renderer" units="KB">
7492 The private working set used by each renderer process. Each renderer
7493 process provides one sample. Recorded once per UMA ping.
7497 <histogram name="Memory.RendererProcessCount">
7499 The count of active renderer processes. Recorded once per UMA ping.
7503 <histogram name="Memory.SandboxHelper" units="KB">
7505 The private working set used by each sandbox helper process. Each sandbox
7506 helper process provides one sample. Recorded once per UMA ping.
7510 <histogram name="Memory.Swap.Browser" units="KB">
7512 The swap used by the browser process. Recorded once per UMA ping if the
7517 <histogram name="Memory.Swap.Chrome" units="KB">
7519 The swap used by each chrome:// renderer process. Each process provides one
7520 sample. Recorded once per UMA ping if the system has swapped.
7524 <histogram name="Memory.Swap.CompressedDataSize" units="MB">
7526 The amount of memory that swap was compressed into. Recorded once per UMA
7527 ping if the system has swapped.
7531 <histogram name="Memory.Swap.CompressionRatio">
7533 The ratio of swapped data original size to compressed size. Recorded once
7534 per UMA ping if the system has swapped.
7538 <histogram name="Memory.Swap.Extension" units="KB">
7540 The swap used by each extension process. Each process provides one sample.
7541 Recorded once per UMA ping if the system has swapped.
7545 <histogram name="Memory.Swap.Gpu" units="KB">
7547 The swap used by the GPU process. Recorded once per UMA ping if the system
7552 <histogram name="Memory.Swap.HaveSwapped" units="BooleanSuccess">
7554 Indicates that the system has swapped memory out at least once since boot.
7555 Recorded once per UMA ping.
7559 <histogram name="Memory.Swap.MemUsedTotal" units="MB">
7561 The amount of memory that is used by swap, including bookkeeping. Recorded
7562 once per UMA ping if the system has swapped.
7566 <histogram name="Memory.Swap.NativeClient" units="KB">
7568 The swap used by each Native Client loader process. Each process provides
7569 one sample. Recorded once per UMA ping if the system has swapped.
7573 <histogram name="Memory.Swap.NativeClientBroker" units="KB">
7575 The swap used by each Native Client broker process. Each process provides
7576 one sample. Recorded once per UMA ping if the system has swapped.
7580 <histogram name="Memory.Swap.NumReads">
7582 The number of reads from swap. Recorded once per UMA ping if the system
7587 <histogram name="Memory.Swap.NumWrites">
7589 The number of writes to swap. Recorded once per UMA ping if the system has
7594 <histogram name="Memory.Swap.OriginalDataSize" units="MB">
7596 The amount of memory that was swapped out. Recorded once per UMA ping if
7597 the system has swapped.
7601 <histogram name="Memory.Swap.PepperPlugin" units="KB">
7603 The swap used by each Pepper plugin process. Each plugin process provides
7604 one sample. Recorded once per UMA ping if the system has swapped.
7608 <histogram name="Memory.Swap.PepperPluginBroker" units="KB">
7610 The swap used by each Pepper plugin broker process. Each process provides
7611 one sample. Recorded once per UMA ping if the system has swapped.
7615 <histogram name="Memory.Swap.Plugin" units="KB">
7617 The swap used by each plugin process. Each plugin process provides one
7618 sample. Recorded once per UMA ping if the system has swapped.
7622 <histogram name="Memory.Swap.Renderer" units="KB">
7624 The swap used by each renderer process. Each renderer process provides one
7625 sample. Recorded once per UMA ping if the system has swapped.
7629 <histogram name="Memory.Swap.SandboxHelper" units="KB">
7631 The swap used by each sandbox helper process. Each sandbox helper process
7632 provides one sample. Recorded once per UMA ping if the system has swapped.
7636 <histogram name="Memory.Swap.Total" units="MB">
7638 The sum of all processes' swap. Recorded once per UMA ping if the system
7643 <histogram name="Memory.Swap.Utility" units="KB">
7645 The swap used by each utility process. Each utility process provides one
7646 sample. Recorded once per UMA ping if the system has swapped.
7650 <histogram name="Memory.Swap.Worker" units="KB">
7652 The swap used by each worker process. Each worker process provides one
7653 sample. Recorded once per UMA ping if the system has swapped.
7657 <histogram name="Memory.Total" units="MB">
7658 <summary>The sum of all processes. Recorded once per UMA ping.</summary>
7661 <histogram name="Memory.Utility" units="KB">
7663 The private working set used by each utility process. Each utility process
7664 provides one sample. Recorded once per UMA ping.
7668 <histogram name="Memory.Worker" units="KB">
7670 The private working set used by each worker process. Each worker process
7671 provides one sample. Recorded once per UMA ping.
7675 <histogram name="Memory.WorkerProcessCount">
7676 <summary>TBD.</summary>
7679 <histogram name="MemoryAndroid.DeviceMemoryClass">
7681 Value of getMemoryClass() recorded once upon startup. This is an integer,
7682 device-specific constant correlated with the amount of memory available on
7687 <histogram name="MemoryAndroid.EvictionReason" enum="AndroidEvictionReason">
7689 Reasons behind evictions of individual tabs, recorded upon each tab
7694 <histogram name="MemoryAndroid.LowMemoryLoadedTabCount">
7696 Number of loaded (memory-resident) tabs when LowMemory notification is
7701 <histogram name="MemoryAndroid.LowMemoryTimeBetween" units="milliseconds">
7703 Time between two consecutive LowMemory notification in one foreground
7708 <histogram name="MemoryAndroid.NotificationBackground"
7709 enum="AndroidMemoryNotificationBackground">
7711 Memory notifications delivered through system callbacks to Chrome while in
7716 <histogram name="MemoryAndroid.NotificationForeground"
7717 enum="AndroidMemoryNotificationForeground">
7719 Memory notifications delivered through system callbacks to Chrome while in
7720 the foreground - we count LowMemory notification vs particular levels of
7721 TrimMemory foreground notification.
7725 <histogram name="Mist.SwitchResult" enum="MistSwitchResult">
7727 The result (e.g. success or the type of failure) of a modem interface switch
7728 operation performed by mist on Chrome OS.
7732 <histogram name="MobileStartup.MobileMultiWindowSession" units="percent">
7734 Android: percent of the screen available for Chrome during a multi-window
7735 session. Emitted every time chrome is paused. Only emitted on Android
7736 MultiWindow devices.
7738 A multiwindow session is any period of time that Chrome was not used in full
7739 screen mode but together with some other application that is visible at the
7740 same time. This is only supported in a few Android models.
7744 <histogram name="Mouse.PointerSensitivity.Changed" enum="PointerSensitivity">
7746 Tracks mouse sensitivity setting changes by the user. This replaces the old
7747 Mouse.Sensitivity.Changed metric.
7751 <histogram name="Mouse.PointerSensitivity.Started" enum="PointerSensitivity">
7753 Tracks mouse sensitivity setting on startup. This replaces the old
7754 Mouse.Sensitivity.Started metric.
7758 <histogram name="Mouse.Sensitivity.Changed" enum="PointerSensitivity">
7760 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Changed.
7762 <summary>Tracks mouse sensitivity setting.</summary>
7765 <histogram name="Mouse.Sensitivity.Started" enum="PointerSensitivity">
7767 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Started.
7769 <summary>Tracks mouse sensitivity setting on startup.</summary>
7772 <histogram name="MouseEventPrefetch.MouseDownDuration_Click" units="ms">
7774 Measures the time elapsed between when the user mousedown-ed a link and when
7775 the user clicked a link.
7779 <histogram name="MouseEventPrefetch.MouseDownFollowedByClick"
7780 enum="MouseEventFollowedByClick">
7782 For each click handled by an HTML anchor tag link, whether Blink saw a
7783 mousedown event preceding it. This is only measured for clicks handled by
7784 the anchor tag's default click event handler.
7788 <histogram name="MouseEventPrefetch.MouseDowns">
7790 The number of mousedown events detected at HTML anchor-tag links' default
7795 <histogram name="MouseEventPrefetch.MouseOverDuration_Click" units="ms">
7797 Measures the time elapsed between when the user mouseover-ed a link and when
7798 the user clicked a link.
7802 <histogram name="MouseEventPrefetch.MouseOverDuration_NoClick" units="ms">
7804 Measures the time elapsed between when the user mouseover-ed a link and when
7805 the user mouseout-ed a link without click.
7809 <histogram name="MouseEventPrefetch.MouseOvers">
7811 The number of mouseover events detected at HTML anchor-tag links' default
7816 <histogram name="MouseEventPrefetch.PreTapEventsFollowedByClick"
7817 enum="PreTapEvents">
7819 The tap gesture events detected before click at HTML anchor-tag links'
7820 default event handler.
7824 <histogram name="MouseEventPrefetch.TapDownDuration_Click" units="ms">
7826 Measures the time elapsed between when the user tapdown-ed a link and when
7827 the user clicked a link.
7831 <histogram name="MouseEventPrefetch.TapDowns">
7833 The number of gesturetapdown events detected at HTML anchor-tag links'
7834 default event handler.
7838 <histogram name="MouseEventPrefetch.TapUnconfirmeds">
7840 The number of gesturetapunconfirmed events detected at HTML anchor-tag
7841 links' default event handler.
7845 <histogram name="MultiProfile.DiscardedTabsPerUser">
7847 The relation of discarded tabs vs. the amount of simultaneous users. The
7848 counts are the number of discards and the buckets are the number of users.
7849 Since the count values are absolute numbers, they need to be normalized
7850 before use - so divide the counts by the percentage of users found under
7851 'MultiProfile.UsersPerSession'.
7855 <histogram name="MultiProfile.SessionMode" enum="MultiProfileSessionMode">
7857 The session counter for different multi profile modes which gets stored once
7858 per session at the beginning of the session.
7862 <histogram name="MultiProfile.SigninUserUIPath"
7863 enum="MultiProfileSigninUserAction">
7865 Count the number of times each UI path is taken for signing into a new
7866 account in a Chrome OS multiprofile session. UI paths include the system
7867 tray and the user account switcher on the browser frame.
7871 <histogram name="MultiProfile.SwitchActiveUserUIPath"
7872 enum="MultiProfileSwitchActiveUserAction">
7874 Count the number of times each UI path is taken for switching the active
7875 account in a Chrome OS multiprofile session. UI paths include the system
7876 tray and the keyboard shortcut.
7880 <histogram name="MultiProfile.TeleportWindow"
7881 enum="MultiProfileTeleportWindowAction">
7883 Counts the number of window teleportations when using separated desktop
7888 <histogram name="MultiProfile.TeleportWindowType"
7889 enum="MultiProfileTeleportWindowType">
7891 Counts the number of teleported windows by types in separated desktop mode.
7895 <histogram name="MultiProfile.UsersPerSession">
7897 The number of users simultaneously signed into a multiprofile session on
7898 Chrome OS. This is recorded whenever a new user logs in.
7902 <histogram name="Navigation.MainFrameScheme" enum="NavigationScheme">
7903 <summary>The scheme of the URL for each main-frame navigation.</summary>
7906 <histogram name="Net.AsyncResourceHandler_PendingDataCount">
7908 The count of unacknowledged ResourceMsg_DataReceived messages. This message
7909 is sent once per chunk of data read from the network.
7913 <histogram name="Net.AsyncResourceHandler_PendingDataCount_WhenFull">
7915 The count of unacknowledged ResourceMsg_DataReceived messages at the point
7916 where we pause network loading.
7920 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Alloc" units="bytes">
7921 <summary>The size of a SharedIOBuffer allocation.</summary>
7924 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Used" units="bytes">
7925 <summary>The number of bytes copied into a SharedIOBuffer.</summary>
7928 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_UsedPercentage"
7931 The percentage of a SharedIOBuffer allocation that is actually used.
7935 <histogram name="Net.AuthGenerateToken_basic" units="milliseconds">
7936 <summary>The time to generate a Basic HTTP authentication token.</summary>
7939 <histogram name="Net.AuthGenerateToken_digest" units="milliseconds">
7940 <summary>The time to generate a Digest HTTP authentication token.</summary>
7943 <histogram name="Net.AuthGenerateToken_negotiate" units="milliseconds">
7945 The time to generate a Negotiate (or SPNEGO) HTTP authentication token.
7949 <histogram name="Net.AuthGenerateToken_ntlm" units="milliseconds">
7950 <summary>The time to generate an NTLM HTTP authentication token.</summary>
7953 <histogram name="Net.CertCommonNameFallback" enum="BooleanCommonNameMatch">
7955 Whether the certificate common name was used for matching the hostname,
7956 instead of the subjectAlternativeName.
7958 Measures results for all CAs (internal and publicly-trusted).
7962 <histogram name="Net.CertCommonNameFallbackPrivateCA"
7963 enum="BooleanCommonNameMatch">
7965 Whether the certificate common name was used for matching the hostname,
7966 instead of the subjectAlternativeName.
7968 Measures results ony for internal (non-publicly-trusted) CAs.
7972 <histogram name="Net.CertificatePinSuccess" enum="BooleanSuccess">
7974 Renamed to Net.PublicKeyPinSuccess 28 Oct 2011.
7977 A validated certificate chain may be subject to additional
7978 "pinning" requirements on a per-domain basis. This records the
7979 fraction of successful matches between a certificate chain and a pin list.
7983 <histogram name="Net.CertificateTransparency.MainFrameValidSCTCount">
7985 Number of valid Signed Certificate Timestamps (SCTs) present for the
7986 main-frame resource. Emitted every time a main-frame resource is fetched.
7990 <histogram name="Net.CertificateTransparency.SCTOrigin" enum="SCTOrigin">
7992 The origin breakdown of Signed Certificate Timestamps (SCTs). Emitted once
7993 for every SCT when first validated, which means 0 or more times during every
7994 SSL connection establishment.
7998 <histogram name="Net.CertificateTransparency.SCTsPerConnection">
8000 The number of Signed Certificate Timestamps (SCTs) that were available for
8001 each SSL connection, including SCTs embedded in the certificate. This metric
8002 measures how many SSL connections had SCTs available. Emitted during every
8003 SSL connection establishment.
8007 <histogram name="Net.CertificateTransparency.SCTStatus" enum="SCTVerifyStatus">
8009 Breakdown of Signed Certificate Timestamps (SCTs) validation status. Emitted
8010 once for every SCT when first validated, which means 0 or more times during
8011 every SSL connection establishment.
8015 <histogram name="Net.CertVerifier_Job_Latency" units="milliseconds">
8017 The actual amount of time spent verifying a certificate using the underlying
8018 cryptographic APIs. Because parallel verifications for the same certificate
8019 may be coalesced, histograms such as Net.SSLCertVerificationTime may be
8020 skewed, due to later verifications taking less overall time. This records
8021 the overall time spent verifying a single request, regardless of how many
8022 parallel requests are being served by the verification.
8026 <histogram name="Net.CoalescePotential" enum="CoalescePotentialPackets">
8028 The number of times we sent N packets, but could have sent N-1 packets.
8032 <histogram name="Net.ComodoDNSExperimentFailureTime" units="milliseconds">
8034 The amount of time taken before we failed to resolve the Comodo test DNS
8035 record. This is an experiment, run in conjuction with Comodo, to test the
8036 viability of a DNS based certificate revocation mechanism.
8040 <histogram name="Net.ComodoDNSExperimentSuccessTime" units="milliseconds">
8042 The amount of time taken to successfully resolve the Comodo test DNS record.
8043 This is an experiment, run in conjuction with Comodo, to test the viability
8044 of a DNS based certificate revocation mechanism.
8048 <histogram name="Net.Compress.NoProxy.BytesAfterCompression" units="bytes">
8050 The uncompressed number of bytes received per request that was compressed.
8051 Only includes requests which did not go through an explicit proxy and did
8056 <histogram name="Net.Compress.NoProxy.BytesBeforeCompression" units="bytes">
8058 The compressed number of bytes received per request that was compressed.
8059 Only includes requests which did not go through an explicit proxy and did
8064 <histogram name="Net.Compress.NoProxy.ShouldHaveBeenCompressed" units="bytes">
8066 The uncompressed number of bytes received per request that was not
8067 compressed but appears to have been compressible. Only includes requests
8068 which did not go through an explicit proxy and did not go over SSL.
8072 <histogram name="Net.Compress.Proxy.BytesAfterCompression" units="bytes">
8074 The uncompressed number of bytes received per request that was compressed.
8075 Only includes requests sent through a proxy without SSL.
8079 <histogram name="Net.Compress.Proxy.BytesBeforeCompression" units="bytes">
8081 The compressed number of bytes received per request that was compressed.
8082 Only includes requests sent through a proxy without SSL.
8086 <histogram name="Net.Compress.Proxy.ShouldHaveBeenCompressed" units="bytes">
8088 The uncompressed number of bytes received per request that was not
8089 compressed but appears to have been compressible. Only includes requests
8090 sent through a proxy without SSL.
8094 <histogram name="Net.Compress.SSL.BytesAfterCompression" units="bytes">
8096 The uncompressed number of bytes received per request that was compressed.
8097 Only includes requests sent over SSL.
8101 <histogram name="Net.Compress.SSL.BytesBeforeCompression" units="bytes">
8103 The compressed number of bytes received per request that was compressed.
8104 Only includes requests sent over SSL.
8108 <histogram name="Net.Compress.SSL.ShouldHaveBeenCompressed" units="bytes">
8110 The uncompressed number of bytes received per request that was not
8111 compressed but appears to have been compressible. Only includes requests
8116 <histogram name="Net.ConnectionTypeCount" enum="ConnectionType">
8118 The count was inaccurate (it counted transactions rather than connections)
8121 Each bucket is the number of connections of a particular type that the user
8122 has had during the session.
8126 <histogram name="Net.ConnectionTypeCount2" enum="ConnectionType">
8128 Renamed to match HadConnectionType.
8131 Each bucket is the number of successful connections of a particular type
8132 that the user has had during the session.
8136 <histogram name="Net.ConnectionTypeCount3" enum="ConnectionType">
8138 Each bucket is the number of successful connections of a particular type
8139 that the user has had during the session.
8143 <histogram name="Net.ConnectionTypeFailCount2" enum="ConnectionType">
8145 No longer collected.
8148 Each bucket is the number of failed connections of a particular type that
8149 the user has had during the session.
8153 <histogram name="Net.ConnectionUsedSSLv3Fallback">
8155 Replaced by Net.ConnectionUsedSSLVersionFallback in Chrome 21.
8158 True if the HTTP request was to a server which requires SSLv3 fallback
8162 <histogram name="Net.ConnectionUsedSSLVersionFallback"
8163 enum="FallbackSSLVersion">
8165 Nonzero if the HTTP request was to a server which requires SSL version
8166 fallback. The value indicates the SSL version the request fell back on.
8170 <histogram name="net.CookieBackingStoreUpdateResults"
8171 enum="BackingStoreResults">
8173 Initial typo; only here to get results from builds before r59117. See
8174 "Cookie." group.
8177 Whether or not updates to the backing store succeeded or failed, recorded
8182 <histogram name="net.CookieBetweenAccessIntervalMinutes" units="minutes">
8184 Initial typo; only here to get results from builds before r59117. See
8185 "Cookie." group.
8187 <summary>Intervals between access time updates for each cookie.</summary>
8190 <histogram name="net.CookieCount">
8192 Initial typo; only here to get results from builds before r59117. See
8193 "Cookie." group.
8196 Number of cookies in the store (recorded every 10 minutes of active browsing
8201 <histogram name="net.CookieDeletionCause" enum="CookieDeletionCause">
8203 Initial typo; only here to get results from builds before r59117. See
8204 "Cookie." group.
8207 For each cookie removed from the store, the reason it was removed.
8211 <histogram name="net.CookieDomainCount">
8213 Initial typo; only here to get results from builds before r59117. See
8214 "Cookie." group.
8217 For each domain, number of cookies in that domain (recorded every 10 minutes
8218 of active browsing time).
8222 <histogram name="net.CookieDomainPerEtldp1Count">
8224 For every top level domain, number of subdomains in that top level domain
8225 (recorded every 10 minutes of active browsing time).
8229 <histogram name="net.CookieEtldp1Count">
8231 Initial typo; only here to get results from builds before r59117. See
8232 "Cookie." group.
8235 For every top level domain, number of cookies in that domain (recorded every
8236 10 minutes of active browsing time).
8240 <histogram name="net.CookieEvictedLastAccessMinutes" units="minutes">
8242 Initial typo; only here to get results from builds before r59117. See
8243 "Cookie." group.
8246 For each evicted (not expired) cookie, the amount of time since it was last
8251 <histogram name="net.CookieExpirationDurationMinutes" units="minutes">
8253 Initial typo; only here to get results from builds before r59117. See
8254 "Cookie." group.
8256 <summary>Number of minutes until cookie expires when set.</summary>
8259 <histogram name="net.CookieTimeGet">
8261 Initial typo; only here to get results from builds before r59117. See
8262 "Cookie." group.
8265 The amount of time (ms) to get cookies for each URL request.
8269 <histogram name="net.CookieTimeLoad">
8271 Initial typo; only here to get results from builds before r59117. See
8272 "Cookie." group.
8275 The amount of time (ms) to load the persistent cookie store at browser
8280 <histogram name="Net.CountOfAlternateProtocolServers">
8282 The total number of severs to which alternative protocol was used. This
8283 counts the number of servers persisted to prefs file.
8287 <histogram name="Net.CountOfPipelineCapableServers">
8289 The total number of severs that support HTTP pipelining. This counts the
8290 number of servers persisted to prefs file.
8294 <histogram name="Net.CountOfSpdyServers">
8296 The total number of SPDY server names persisted to prefs file.
8300 <histogram name="Net.CountOfSpdySettings">
8302 The total number of SPDY Settings properties persisted to prefs file.
8306 <histogram name="Net.CRLRequestFailedTimeMs" units="milliseconds">
8308 When validating an HTTPS certificate we may have to block to fetch one or
8309 more revocation lists. This measures the amount of time that failures to get
8310 CRL information take.
8314 <histogram name="Net.CRLRequestSuccess" enum="BooleanSuccess">
8316 When validating an HTTPS certificate we may have to block to fetch one or
8317 more revocation lists. This records the fraction of successful requests.
8321 <histogram name="Net.CRLRequestTimeMs" units="milliseconds">
8323 When validating an HTTPS certificate we may have to block to fetch one or
8324 more revocation lists. This measures the amount of time that each fetch
8329 <histogram name="Net.DailyContentLength" units="KB">
8331 The total content size in KB of all HTTP/HTTPS response bodies in the
8332 previous calendar day. The metric is reported when the first response in the
8333 current day is received.
8337 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled" units="KB">
8339 The total content size in KB of all HTTP/HTTPS response bodies in the
8340 previous calendar day while the data reduction proxy setting was enabled.
8341 The metric is reported when the first response in the current day is
8346 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Https"
8349 The total content size in KB of all HTTPS response bodies in the previous
8350 calendar day while the data reduction proxy setting was enabled. The metric
8351 is reported when the first response in the current day is received.
8355 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_LongBypass"
8358 The total content size in KB of all long-bypassed HTTP response bodies in
8359 the previous calendar day while the data reduction proxy setting was
8360 enabled. The metric is reported when the first response in the current day
8365 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_ShortBypass"
8368 The total content size in KB of all short-bypassed HTTP response bodies in
8369 the previous calendar day while the data reduction proxy setting was
8370 enabled. The metric is reported when the first response in the current day
8375 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Unknown"
8378 The total content size in KB of all HTTP response bodies for requests that
8379 were not served by the enabled data reduction proxy for unknown reasons in
8380 the previous calendar day while the data reduction proxy setting was
8381 enabled. The metric is reported when the first response in the current day
8386 <histogram name="Net.DailyContentLength_ViaDataReductionProxy" units="KB">
8388 The total content size in KB of all HTTP/HTTPS response bodies in the
8389 previous calendar day via the data reduction proxy. The metric is reported
8390 when the first response in the current day is received.
8394 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled"
8397 The percentage of total HTTP/HTTPS response body size while the data
8398 reduction proxy is enabled to total HTTP/HTTPS response body size in the
8399 previous calendar day. The metric is reported when the first response in the
8400 current day is received.
8404 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Https"
8407 The percentage of total HTTPS response body size while the data reduction
8408 proxy is enabled to total HTTP/HTTPS response body size in the previous
8409 calendar day. The metric is reported when the first response in the current
8414 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_LongBypass"
8417 The percentage of total long-bypassed response body size while the data
8418 reduction proxy is enabled to total HTTP/HTTPS response body size in the
8419 previous calendar day. The metric is reported when the first response in the
8420 current day is received.
8424 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_ShortBypass"
8427 The percentage of total short-bypassed response body size while the data
8428 reduction proxy is enabled to total HTTP/HTTPS response body size in the
8429 previous calendar day. The metric is reported when the first response in the
8430 current day is received.
8434 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Unknown"
8437 The percentage of total body size of responses that were not served by the
8438 data reduction proxy for unknown reason while the data reduction proxy is
8439 enabled to total HTTP/HTTPS response body size in the previous calendar day.
8440 The metric is reported when the first response in the current day is
8445 <histogram name="Net.DailyContentPercent_ViaDataReductionProxy" units="Percent">
8447 The percentage of total HTTP/HTTPS response body size via the data reduction
8448 proxy to total HTTP/HTTPS response body size in the previous calendar day.
8449 The metric is reported when the first response in the current day is
8454 <histogram name="Net.DailyContentSavingPercent" units="Percent">
8456 The percentage of data saving in the previous calendar day. A negative
8457 saving will be shown as zero. The metric is reported when the first response
8458 in the current day is received.
8462 <histogram name="Net.DailyContentSavingPercent_DataReductionProxyEnabled"
8465 The percentage of data saving in the previous calendar day while the data
8466 reduction proxy was enabled. A negative saving will be shown as zero. This
8467 only counts responses while the data reduction proxy is enabled. The metric
8468 is reported when the first response in the current day is received.
8472 <histogram name="Net.DailyContentSavingPercent_ViaDataReductionProxy"
8475 The percentage of data saving in the previous calendar day via the data
8476 reduction proxy. A negative saving will be shown as zero. This only counts
8477 responses via the data reduction proxy. The metric is reported when the
8478 first response in the current day is received.
8482 <histogram name="Net.DailyHttpContentLengthViaDataReductionProxy" units="KB">
8484 Deprecated- see Net.DailyContentLength_ViaDataReductionProxy.
8487 Total size in KB of all response bodies in the previous calendar day that
8488 were received through the data reduction proxy.
8492 <histogram name="Net.DailyHttpContentLengthWithDataReductionProxyEnabled"
8495 Deprecated- see Net.DailyContentLength_DataReductionProxyEnabled
8498 Total size in KB of all response bodies in the previous calendar day that
8499 were received when the data reduction proxy was enabled.
8503 <histogram name="Net.DailyHttpContentSavings" units="Percent">
8505 Deprecated- see Net.DailyContentSavingPercent.
8508 The percentage of data saving in the previous calendar day. A negative
8509 saving will be shown as zero.
8513 <histogram name="Net.DailyHttpContentSavings_DataReductionProxy"
8516 Deprecated- see Net.DailyContentSavingPercent_DataReductionProxyEnabled.
8519 The percentage of data saving in the previous calendar day when the data
8520 reduction proxy was enabled for at least some responses during the day. A
8521 negative saving will be shown as zero.
8525 <histogram name="Net.DailyHttpOriginalContentLength" units="KB">
8527 Deprecated- see Net.DailyOriginalContentLength.
8530 Total size in KB specified in the X-Original-Content-Length headers of all
8531 responses in the previous calendar day. If the header is not present in a
8532 response, the size of the response body is used.
8536 <histogram name="Net.DailyHttpReceivedContentLength" units="KB">
8538 Deprecated- see Net.DailyContentLength.
8541 Total size in KB of all response bodies in the previous calendar day.
8545 <histogram name="Net.DailyOriginalContentLength" units="KB">
8547 The total size in KB specified in the X-Original-Content-Length headers of
8548 all HTTP/HTTPS response bodies in the previous calendar day. If the header
8549 is not present in a response, the size of the response body is used. The
8550 metric is reported when the first response in the current day is received.
8554 <histogram name="Net.DailyOriginalContentLength_DataReductionProxyEnabled"
8557 The total size in KB specified in the X-Original-Content-Length headers of
8558 all HTTP/HTTPS response bodies in the previous calendar day while the data
8559 reduction proxy is enabled. If the header is not present in a response, the
8560 size of the response body is used. The metric is reported when the first
8561 response in the current day is received.
8565 <histogram name="Net.DailyOriginalContentLength_ViaDataReductionProxy"
8568 The total size in KB specified in the X-Original-Content-Length headers of
8569 all HTTP/HTTPS response bodies in the previous calendar day via the data
8570 reduction proxy. If the header is not present in a response, the size of the
8571 response body is used. The metric is reported when the first response in the
8572 current day is received.
8576 <histogram name="Net.DailyReceivedContentViaDataReductionProxy" units="Percent">
8578 Deprecated- see Net.DailyContentPercent_ViaDataReductionProxy.
8581 The percentage of Net.DailyHttpContentLengthViaDataReductionProxy in
8582 Net.DailyHttpReceivedContentLength.
8586 <histogram name="Net.DailyReceivedContentWithDataReductionProxyEnabled"
8589 Deprecated- see Net.DailyContentPercent_DataReductionProxyEnabled.
8592 The percentage of Net.DailyHttpContentLengthWithDataReductionProxyEnabled in
8593 Net.DailyHttpReceivedContentLength.
8597 <histogram name="Net.DhcpWpadCancelTime" units="milliseconds">
8599 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
8600 cancellation of the fetch. For a given fetch, only one of the cancellation
8601 or completion histograms will be added to.
8605 <histogram name="Net.DhcpWpadCompletionTime" units="milliseconds">
8607 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
8608 completion of the fetch. For a given fetch, only one of the cancellation or
8609 completion histograms will be added to.
8613 <histogram name="Net.DhcpWpadFetchError" enum="NetErrorCodes">
8615 Tracks the net error codes received when the DHCP WPAD fetch fails to
8616 retrieve a PAC file (including PAC_NOT_IN_DHCP, which is not really an error
8617 but an indication that a PAC URL was not configured in DHCP).
8621 <histogram name="Net.DhcpWpadGetAdaptersAddressesError"
8622 enum="ErrorCodesGetAdaptersAddresses">
8624 Tracks the frequency of each of the different known error codes of calling
8625 the GetAdaptersAddresses Win32 API.
8629 <histogram name="Net.DhcpWpadGetAdaptersAddressesTime" units="milliseconds">
8631 Measures the time taken to call the GetAdaptersAddresses Win32 API, to
8632 validate our understanding that it should complete quickly enough to call
8633 synchronously from the network thread.
8637 <histogram name="Net.DhcpWpadNumAdaptersAtWaitTimer">
8639 Total number of adapters enabled for DHCP as seen when the wait timer in the
8640 DHCP WPAD code hits. This timer fires after a timeout from when we get some
8641 information from the first adapter to finish.
8645 <histogram name="Net.DhcpWpadNumPendingAdaptersAtWaitTimer">
8647 Number of adapters enabled for DHCP that we have not completed retrieving
8648 information for, as seen when the wait timer in the DHCP WPAD code hits.
8649 This timer fires after a timeout from when we get some information from the
8650 first adapter to finish.
8654 <histogram name="Net.DhcpWpadUnhandledDhcpError">
8656 Counts the number of errors from the DhcpRequestParams API that we do not
8657 have specific handling for, so that we can see if there is an abnormally
8662 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency">
8664 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
8668 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency">
8670 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
8674 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency2"
8675 units="milliseconds">
8677 The time measured before starting DNS lookup until after the connection is
8682 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency2">
8684 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
8688 <histogram name="Net.DoubleGetExperiment_InitialResponseMethod"
8689 enum="DoubleGetExperimentMethods">
8691 The number of HTTP request responses with MS Office Docs MIME types. The
8692 responses are classified based on their method type and cacheability (POST,
8693 cacheable GET and non-cacheable GET). The histogram is used in Double GET
8694 Experiment, where successful non-cacheable GET requests are intercepted
8695 after initial response and repeated in order to determine how much reissuing
8696 non-cacheable GET requests influences their error rate. The histogram tracks
8697 only initial requests (not the repeated ones).
8701 <histogram name="Net.DoubleGetExperiment_ResponseCode">
8703 The response codes encountered for GET request repeated in Double GET
8704 Experiment. In the experiment successful non-cacheable GET requests are
8705 intercepted after initial response and repeated. The goal of the experiment
8706 is to measure how much reissuing non-cacheable GET requests influences their
8711 <histogram name="Net.DownloadBandwidth">
8713 Kbps on download streams exceeding 25KB. Measures from the beginning of the
8714 first byte received until the end of flowing data.
8718 <histogram name="Net.ErrorCodesForImages" enum="NetErrorCodes">
8720 Net error codes that requests for images end with, including net::OK and
8725 <histogram name="Net.ErrorCodesForMainFrame" enum="NetErrorCodes">
8727 Deprecated as of 2011/5/24, replaced by Net.ErrorCodesForMainFrame2, which
8728 measures the same data but uses a different bucket structure (adds guard
8732 Positive net error code that a page failed with. Note that this only counts
8733 the errors in "main frames", so it is a measure of the error pages
8734 that users actually see (it does not for example count the error codes for
8735 subresoures on a page).
8739 <histogram name="Net.ErrorCodesForMainFrame2" enum="NetErrorCodes">
8741 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForMainFrame3, which
8742 measures the same data but includes ERR_ABORTED and OK.
8745 Positive net error code that a page failed with. Note that this only counts
8746 the errors in "main frames", so it is a measure of the error pages
8747 that users actually see (it does not for example count the error codes for
8748 subresoures on a page).
8752 <histogram name="Net.ErrorCodesForMainFrame3" enum="NetErrorCodes">
8754 Positive net error codes that requests for pages end with, including net::OK
8755 and net::ERR_ABORTED. This only counts loads in "main frames" (it
8756 does not for example count the error codes for subresoures on a page).
8760 <histogram name="Net.ErrorCodesForSubresources" enum="NetErrorCodes">
8762 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForSubresources2,
8763 which measures the same data but includes ERR_ABORT and OK.
8766 Positive net error code that a page failed with. Note that this only counts
8767 the errors in "subresources".
8771 <histogram name="Net.ErrorCodesForSubresources2" enum="NetErrorCodes">
8773 Net error codes that requests for "subresources" end with,
8774 including net::OK and net::ERR_ABORTED.
8778 <histogram name="Net.FileError_Flush">
8780 System error code that a file Flush failed with. The code is OS dependent,
8781 so when looking at the histogram don't mix OSes.
8785 <histogram name="Net.FileError_GetSize">
8787 System error code that a file GetSize failed with. The code is OS
8788 dependent, so when looking at the histogram don't mix OSes.
8792 <histogram name="Net.FileError_Open">
8794 System error code that a file Open failed with. The code is OS dependent,
8795 so when looking at the histogram don't mix OSes.
8799 <histogram name="Net.FileError_Read">
8801 System error code that a file Read failed with. The code is OS dependent,
8802 so when looking at the histogram don't mix OSes.
8806 <histogram name="Net.FileError_Seek">
8808 System error code that a file Seek failed with. The code is OS dependent,
8809 so when looking at the histogram don't mix OSes.
8813 <histogram name="Net.FileError_SetEof">
8815 System error code that a file SetEof failed with. The code is OS dependent,
8816 so when looking at the histogram don't mix OSes.
8820 <histogram name="Net.FileError_Write">
8822 System error code that a file Write failed with. The code is OS dependent,
8823 so when looking at the histogram don't mix OSes.
8827 <histogram name="Net.FileErrorRange_Flush">
8829 System error code range that a file Flush failed with. Any value other than
8830 0 indicates that we have received errors in a range outside of the one in
8831 which we recorded the specific errors in Net.FileError_Flush. The code is
8832 OS dependent, so when looking at the histogram don't mix OSes.
8836 <histogram name="Net.FileErrorRange_GetSize">
8838 System error code range that a file GetSize failed with. Any value other
8839 than 0 indicates that we have received errors in a range outside of the one
8840 in which we recorded the specific errors in Net.FileError_GetSize. The code
8841 is OS dependent, so when looking at the histogram don't mix OSes.
8845 <histogram name="Net.FileErrorRange_Open">
8847 System error code range that a file Open failed with. Any value other than
8848 0 indicates that we have received errors in a range outside of the one in
8849 which we recorded the specific errors in Net.FileError_Open. The code is OS
8850 dependent, so when looking at the histogram don't mix OSes.
8854 <histogram name="Net.FileErrorRange_Read">
8856 System error code range that a file Read failed with. Any value other than
8857 0 indicates that we have received errors in a range outside of the one in
8858 which we recorded the specific errors in Net.FileError_Read. The code is OS
8859 dependent, so when looking at the histogram don't mix OSes.
8863 <histogram name="Net.FileErrorRange_Seek">
8865 System error code range that a file Seek failed with. Any value other than
8866 0 indicates that we have received errors in a range outside of the one in
8867 which we recorded the specific errors in Net.FileError_Seek. The code is OS
8868 dependent, so when looking at the histogram don't mix OSes.
8872 <histogram name="Net.FileErrorRange_SetEof">
8874 System error code range that a file SetEof failed with. Any value other
8875 than 0 indicates that we have received errors in a range outside of the one
8876 in which we recorded the specific errors in Net.FileError_SetEof. The code
8877 is OS dependent, so when looking at the histogram don't mix OSes.
8881 <histogram name="Net.FileErrorRange_Write">
8883 System error code range that a file Write failed with. Any value other than
8884 0 indicates that we have received errors in a range outside of the one in
8885 which we recorded the specific errors in Net.FileError_Write. The code is
8886 OS dependent, so when looking at the histogram don't mix OSes.
8890 <histogram name="Net.FoundSystemTrustRootsAndroid" enum="Boolean">
8892 Whether or not system installed trust anchors could be distinguished from
8893 user installed trust anchors. Recorded on first certificate verification on
8894 Android 4.2 and later.
8898 <histogram name="Net.FtpDataConnectionErrorCount" enum="FtpDataConnectionError">
8899 <summary>The number of times each FTP Error was observed.</summary>
8902 <histogram name="Net.FtpDataConnectionErrorHappened"
8903 enum="FtpDataConnectionError">
8905 The number of Chrome sessions which encountered the indicates FTP Error.
8906 This prevents allowing a user that retried a connection many times (getting
8907 an error each time) from biasing the tallies.
8911 <histogram name="Net.FtpServerTypeCount" enum="FtpServerType">
8913 Each bucket is the number of FTP server types the user has encountered
8918 <histogram name="Net.GetProxyForUrl_FAIL" units="milliseconds">
8920 The time spent waiting for WinHttpGetProxyForUrl to return with error.
8924 <histogram name="Net.GetProxyForUrl_OK" units="milliseconds">
8926 The time spent waiting for WinHttpGetProxyForUrl to return with success.
8930 <histogram name="Net.GoogleConnectionUsedSSLVersionFallback"
8931 enum="FallbackSSLVersion">
8933 Nonzero if the HTTP request was to a Google server which required SSL
8934 version fallback. The value indicates the SSL version the request fell back
8935 on. Since Google servers support TLS 1.2, any fallback is an indication of
8936 network middleware problems.
8940 <histogram name="Net.HadConnectionType" enum="ConnectionType">
8942 The count was inaccurate (it counted transactions rather than connections).
8945 Each bucket is a boolean (0 or 1) indicating whether the user has had a
8946 connection of that type during the session.
8950 <histogram name="Net.HadConnectionType2" enum="ConnectionType">
8952 This statistic measures successful and failed connections, the new one only
8953 measures successful ones.
8956 Each bucket is a boolean (0 or 1) indicating whether the user has had a
8957 connection of that type during the session.
8961 <histogram name="Net.HadConnectionType3" enum="ConnectionType">
8963 Each bucket is a boolean (0 or 1) indicating whether the user has had a
8964 successful connection of that type during the session.
8968 <histogram name="Net.HadFtpServerType" enum="FtpServerType">
8970 Each bucket is a boolean (0 or 1) indicating whether the user has had a
8971 connection with an FTP server of that type during the session.
8975 <histogram name="Net.HttpAuthCount" enum="HttpAuthCount">
8977 Per-authentication-scheme counts of authentication attempts and rejections.
8981 <histogram name="Net.HttpAuthResource" enum="HttpAuthResource">
8983 Count of authentication requests for top level pages vs. sub-resources, such
8984 as images or iframes.
8988 <histogram name="Net.HttpAuthTarget" enum="HttpAuthTarget">
8990 Per-authentication-scheme counts of authentication targets, such as secure
8995 <histogram name="Net.HttpConnectionLatency" units="milliseconds">
8997 Time between the HttpNetworkTransaction requesting a connection and the time
9002 <histogram name="Net.HttpContentFreshnessLifetime" units="seconds">
9003 <summary>Length of time that a received resource will be cacheable.</summary>
9006 <histogram name="Net.HttpContentLength" units="bytes">
9008 Size of the response body. This is the actual number of bytes received,
9009 which usually agrees with but is not necessarily the same as the size
9010 specified by the Content-Length header.
9014 <histogram name="Net.HttpContentLengthCacheable" units="bytes">
9016 Size of the response body if it is cacheable. This is the actual number of
9017 bytes received, which usually agrees with but is not necessarily the same as
9018 the size specified by the Content-Length header.
9022 <histogram name="Net.HttpContentLengthCacheable24Hours" units="bytes">
9024 Size of the response body if it is cacheable for at least 24 hours. This is
9025 the actual number of bytes received, which usually agrees with but is not
9026 necessarily the same as the size specified by the Content-Length header.
9030 <histogram name="Net.HttpContentLengthCacheable4Hours" units="bytes">
9032 Size of the response body if it is cacheable for at least 4 hours. This is
9033 the actual number of bytes received, which usually agrees with but is not
9034 necessarily the same as the size specified by the Content-Length header.
9038 <histogram name="Net.HttpContentLengthDifference" units="bytes">
9040 The difference between the size specified in the X-Original-Content-Length
9041 header and the size of teh response body. This is zero if the
9042 X-Original-Content-Length header is not present in the response.
9046 <histogram name="Net.HttpContentLengthDifferenceWithValidOCL" units="bytes">
9048 The difference between the size specified in the X-Original-Content-Length
9049 header and the size of the response body. Only includes resources that have
9050 the X-Original-Content-Length header.
9054 <histogram name="Net.HttpContentLengthWithValidOCL" units="bytes">
9056 Size of the response body. Only includes resources that have the
9057 X-Original-Content-Length header.
9061 <histogram name="Net.HttpJob.TotalTime" units="milliseconds">
9063 Time it takes to complete an HttpJob, from starting the transaction until we
9068 <histogram name="Net.HttpJob.TotalTimeCached" units="milliseconds">
9070 Time it takes to complete an HttpJob, from starting the transaction until we
9071 are done reading, for jobs served from the cache.
9075 <histogram name="Net.HttpJob.TotalTimeCancel" units="milliseconds">
9077 Time it takes to complete an HttpJob, from starting the transaction until
9078 the job is killed. Note that we didn't detect the end of the data for this
9083 <histogram name="Net.HttpJob.TotalTimeNotCached" units="milliseconds">
9085 Time it takes to complete an HttpJob, from starting the transaction until we
9086 are done reading, for jobs not served from the cache.
9090 <histogram name="Net.HttpJob.TotalTimeSuccess" units="milliseconds">
9092 Time it takes to complete an HttpJob, from starting the transaction until we
9093 are done reading, for jobs when we read until no more data is available.
9097 <histogram name="Net.HttpOriginalContentLength" units="bytes">
9099 Size specified in the X-Original-Content-Length header. If this header is
9100 not present in the response, the size of the response body is used.
9104 <histogram name="Net.HttpOriginalContentLengthWithValidOCL" units="bytes">
9106 Size specified in the X-Original-Content-Length header. Only includes
9107 resources that have the X-Original-Content-Length header.
9111 <histogram name="Net.HttpProxySocketRequestTime" units="milliseconds">
9112 <summary>Time it takes to request a new (unused) HTTP proxy socket.</summary>
9115 <histogram name="Net.HttpResponseCode">
9116 <summary>The count of HTTP Response codes encountered.</summary>
9119 <histogram name="Net.HttpResponseCode_Nxx_MainFrame">
9121 The count of HTTP Response codes encountered, in response to MAIN_FRAME
9122 requests only; saving only the hundreds digit, e.g. 100->1, 300->3.
9126 <histogram name="Net.HttpSocketType" enum="HttpSocketType">
9128 The counts of the type of sockets (all HTTP sockets, regardless of any proxy
9129 used) used for HTTP[s].
9133 <histogram name="Net.HttpTimeToFirstByte" units="milliseconds">
9135 Time from when an HTTP request is issued to when the first byte is
9140 <histogram name="Net.IOError_SocketReuseType" enum="HttpSocketType">
9142 The count of handleable socket errors (connection abort/close/reset) per
9147 <histogram name="Net.IOError_SocketReuseType_disable_late_binding"
9148 enum="HttpSocketType">
9150 Late bindings are on by default now.
9153 The count of handleable socket errors (connection abort/close/reset) per
9154 socket reuse type. Socket late binding is disabled.
9158 <histogram name="Net.IOError_SocketReuseType_enable_late_binding"
9159 enum="HttpSocketType">
9161 Late bindings are on by default now.
9164 The count of handleable socket errors (connection abort/close/reset) per
9165 socket reuse type. Socket late binding is enabled.
9169 <histogram name="Net.IPv6ConnectDuration" units="milliseconds">
9170 <summary>Duration of time spent during the UDP-connect IPv6 probe.</summary>
9173 <histogram name="Net.IPv6ConnectFailureMatch" enum="BooleanSuccess">
9175 Whether the interface-enumeration IPv6 probe method failed given that the
9176 UDP-connect IPV6 probe failed.
9180 <histogram name="Net.IPv6ConnectSuccessMatch" enum="BooleanSuccess">
9182 Whether the interface-enumeration IPv6 probe method was successful given
9183 that the UDP-connect IPV6 probe was successful.
9187 <histogram name="Net.IPv6Status" enum="IPV6ProbeResult">
9188 <summary>The probe results when a test for IPv6 support is done.</summary>
9191 <histogram name="Net.IPv6Status_retest" enum="IPV6ProbeResult">
9193 The probe results when a test for IPv6 support is done, after a network
9198 <histogram name="Net.MTPR_GetProxyForUrl_Thread_Wait_Time" units="milliseconds">
9200 The time that a (non-cancelled) proxy resolution request was stalled waiting
9201 for an execution thread, for MultiThreadedProxyResolver.
9205 <histogram name="Net.MTPR_GetProxyForUrl_Time" units="milliseconds">
9207 The total time that it took for a (non-cancelled) proxy resolution request
9208 to complete, for MultiThreadedProxyResolver.
9212 <histogram name="Net.NetworkErrorsRecovered.MainFrame" enum="NetErrorCodes">
9214 How often automatically retrying to download the main frame of a page in
9215 response to specific HTTP network errors succeeds.
9219 <histogram name="Net.NetworkErrorsRecovered.Subresource" enum="NetErrorCodes">
9221 How often automatically retrying to download a subresource in response to
9222 specific HTTP network errors succeeds.
9226 <histogram name="Net.NetworkErrorsUnrecovered.MainFrame" enum="NetErrorCodes">
9228 How often automatically retrying to download the main frame of a page in
9229 response to specific HTTP network errors returns another network error.
9230 Histogram includes only the error code that triggered the retry.
9234 <histogram name="Net.NetworkErrorsUnrecovered.Subresource" enum="NetErrorCodes">
9236 How often automatically retrying to download a subresource in response to
9237 specific HTTP network errors returns another network error. Histogram
9238 includes only the error code that triggered the retry.
9242 <histogram name="Net.NotifyAddrChangeFailures">
9244 On Windows, NetworkChangeNotifierWin calls NotifyAddrChange, which can fail
9245 for unknown reasons. This records the number of times it fails in a row
9246 before a successful call. If it never succeeds, or takes over 100 tries, a
9247 value of 100 is recorded. See http://crbug.com/69198
9251 <histogram name="Net.NumDuplicateCookiesInDb">
9253 The number of duplicate cookies that were present in the cookie store during
9258 <histogram name="Net.OCSPRequestFailedTimeMs" units="milliseconds">
9260 When validating an HTTPS certificate we may have to make one or more HTTP
9261 fetches to OCSP responders in order to get revocation information. This
9262 measures the amount of time that failures to get OCSP information take.
9266 <histogram name="Net.OCSPRequestSuccess" enum="BooleanSuccess">
9268 When validating an HTTPS certificate we may have to make one or more HTTP
9269 fetches to OCSP responders in order to get revocation information. This
9270 records the fraction of successful requests.
9274 <histogram name="Net.OCSPRequestTimeMs" units="milliseconds">
9276 When validating an HTTPS certificate we may have to make one or more HTTP
9277 fetches to OCSP responders in order to get revocation information. This
9278 measures the amount of time that each of those requests takes.
9282 <histogram name="Net.OSErrorsForGetAddrinfo" enum="ErrorCodesGetaddrinfo_All">
9284 Positive error code that was returned by the system library
9285 "getaddrinfo()". This error code is platform specific, so when
9286 there is a Windows/Linux conflict, both decodings are shown.
9290 <histogram name="Net.OSErrorsForGetAddrinfo_Linux"
9291 enum="ErrorCodesGetaddrinfo_Linux">
9293 Positive error code that was returned by the system library
9294 "getaddrinfo()".
9298 <histogram name="Net.OSErrorsForGetAddrinfo_Mac"
9299 enum="ErrorCodesGetaddrinfo_Mac">
9301 Positive error code that was returned by the system library
9302 "getaddrinfo()".
9306 <histogram name="Net.OSErrorsForGetAddrinfo_Win"
9307 enum="ErrorCodesGetaddrinfo_Win">
9309 Positive error code that was returned by the system library
9310 "getaddrinfo()".
9314 <histogram name="Net.Ping_ResponseStartedTime" units="milliseconds">
9316 How long it took for an <a ping> request to receive a response. Only
9317 recorded if a response was received.
9321 <histogram name="Net.Ping_Result" enum="PingResult">
9323 The result of an <a ping> request, whether it received a response or
9324 timed out or failed for some other reason.
9328 <histogram name="Net.PreconnectedLinkNavigations" enum="PreconnectedNavigation">
9330 Indicate whether a link navigation was preceded by a recent pre-connect
9331 trigger (within 10 seconds). There is a high chance that loading the page
9332 used a preconnected TCP session.
9336 <histogram name="Net.PreconnectedNavigation" enum="PreconnectedNavigation">
9338 Indicate whether a URLRequest was preceded by a recent pre-connect trigger
9339 (within 10 seconds). There is a high chance that loading the resource used a
9340 preconnected TCP session.
9344 <histogram name="Net.PreconnectMotivation" enum="PreconnectMotivation">
9346 When a preconnection is made, indicate what the motivation was.
9349 Currently, the most common (only?) motivations are SELF_REFERAL,
9350 LEARNED_REFERAL and OMNIBOX. The SELF_REFERAL indicates that we made sure a
9351 second connection was available for a resource that either was never before
9352 seen, or has historically had no subresources. The LEARNED_REFERAL
9353 indicates that we "learned" that a subresource was commonly
9354 needed, and that motivated the TCP/IP preconnect. The OMNIBOX motivation
9355 happens when a search is being suggested, and we preconnect to the search
9356 provider. (WARNING: Prior to version 7.517.*, enums 7, 8, and 9 may be
9357 confused, as EARLY_LOAD_MOTIVATED was inserted new 6 value.)
9361 <histogram name="Net.PreconnectProxyStatus" enum="ProxyStatus">
9363 Indicate whether there was a proxy to preclude preconnection.
9367 <histogram name="Net.PreconnectSubresourceEval"
9368 enum="PreconnectSubresourceEval">
9370 What did we decide to do about a predicted resource, based on the historical
9371 expected number of connection that this subresource will require.
9374 This is basically the current thresholding of the SubresourceExpectation,
9375 relative to current static thresholds, and taking into account whether
9376 preconnection is enabled (i.e., if preconnection is disabled, we'll never
9377 decide to preconnect).
9381 <histogram name="Net.PreconnectSubresourceExpectation">
9383 The expected number of connections, times 100, that we'll make to a given
9384 subresource, based on learned history.
9387 By comparing this to thresholds, we decide if we will preconnect,
9388 preresolve, or do nothing. This histogram can be used to select those static
9393 <histogram name="Net.PreconnectTriggerUsed" enum="PreconnectTriggerUsed">
9395 Indicate whether if a preconnect trigger is followed by a resource request
9396 (from link navigations) to the host or not. This is to measure precision of
9397 link-based preconnect triggers.
9401 <histogram name="Net.PreconnectUtilization" enum="NetPreconnectUtilization">
9403 Sourced data corrected, and replaced by NetPreconnectUtilization2
9406 Indicate final utilization for each attempted socket connection.
9409 We also include stats for non-speculative sockets. Some socket connections
9410 may never connect, and others may never be used (as the user may abort
9415 <histogram name="Net.PreconnectUtilization2" enum="NetPreconnectUtilization">
9417 Indicate final utilization for each attempted socket connection.
9420 We also include stats for non-speculative sockets. Some socket connections
9421 may never connect, and others may never be used (as the user may abort
9426 <histogram name="Net.Prefetch.Pattern" enum="PrefetchStatus">
9428 The completion status of prefetches that have finished loading.
9431 Measurement occurs at ResourceLoader::ResponseCompleted so requests canceled
9432 before that point are not registered.
9434 Note that "success from cache" means that the
9435 UrlRequest::was_cached() was true, and "success from network"
9436 means that was_cached() was false. Validated results are considered cached,
9437 even though a conditional network request is made.
9441 <histogram name="Net.Prefetch.PrefilterBytesReadFromNetwork" units="bytes">
9443 Number of bytes read from the network on behalf of prefetch requests. This
9444 is prefilter, so before any decompression.
9448 <histogram name="Net.Prefetch.TimeBeforeCancel" units="milliseconds">
9450 Time spent on prefetch requests before the request was canceled.
9454 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromCache"
9455 units="milliseconds">
9456 <summary>Time spent on prefetch requests when fetched from cache.</summary>
9459 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromNetwork"
9460 units="milliseconds">
9462 Time spent on prefetch requests when fetched from the network, including
9467 <histogram name="Net.Priority_High_Latency" units="milliseconds">
9469 Replaced by Net.Priority_High_Latency_b.
9472 Time from the start of the http transaction until the first byte of the
9473 response for high priority (currently frame and subframe) requests. Only
9474 times under 10 minutes are recorded.
9478 <histogram name="Net.Priority_High_Latency_b" units="milliseconds">
9480 Time from the start of the http transaction until the first byte of the
9481 response for high priority (currently frame and subframe) requests.
9485 <histogram name="Net.Priority_Low_Latency" units="milliseconds">
9487 Replaced by Net.Priority_Low_Latency_b.
9490 Time from the start of the http transaction until the first byte of the
9491 response for low priority (non-frame/subframe) requests. Only times under
9492 10 minutes are recorded.
9496 <histogram name="Net.Priority_Low_Latency_b" units="milliseconds">
9498 Time from the start of the http transaction until the first byte of the
9499 response for low priority (non-frame/subframe) requests.
9503 <histogram name="Net.ProxyPollConfigurationTime">
9505 The time in milliseconds spent fetch the system proxy configuration, when
9506 polling it for changes.
9510 <histogram name="Net.ProxyResolver.AbandonedExecutionTotalTime"
9511 units="milliseconds">
9513 The total amount of time that was spent executing the proxy script during
9514 "tracing" runs (executions of the script which discovered a new
9515 DNS dependency and were subsequently abandoned).
9519 <histogram name="Net.ProxyResolver.BlockingDNSMode.AbandonedExecutionTotalTime"
9520 units="milliseconds">
9522 The total amount of time that was spent executing the proxy script during
9523 "tracing" runs (executions of the script which discovered a new
9524 DNS dependency and were subsequently abandoned).
9528 <histogram name="Net.ProxyResolver.BlockingDNSMode.DnsWaitTotalTime"
9529 units="milliseconds">
9531 The total amount of time that was spent in the non-blocking DNS bindings
9532 while executing PAC scripts. This includes the times for abandoned
9537 <histogram name="Net.ProxyResolver.BlockingDNSMode.ExecutionTime"
9538 units="milliseconds">
9540 The amount of time inside of V8 that the proxy script spent executing for
9541 the final pass. This includes the time spent in the javascript bindings.
9542 This does not include the time spent in abandoned execution passes.
9546 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumAlerts">
9548 The number of times that alert() was called in the final execution of the
9553 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumErrors">
9555 The number of errors that were seen in the final execution of the script.
9559 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumRestarts">
9561 The number of times that the PAC script execution was restarted.
9565 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTime"
9566 units="milliseconds">
9568 The total time that the proxy resolution took. This includes all the time
9569 spent waiting for DNS, PAC script execution, and restarts.
9573 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTimeDNS"
9574 units="milliseconds">
9576 The total time that proxy resolution spent waiting for DNS. This also
9577 includes any queuing delays on the origin thread waiting for the DNS result
9582 <histogram name="Net.ProxyResolver.BlockingDNSMode.UniqueDNS">
9584 The number of unique DNS hostnames that the PAC script tried to resolve. The
9585 *Ex() versions of the bindings count separately.
9589 <histogram name="Net.ProxyResolver.DnsWaitTotalTime" units="milliseconds">
9591 The total amount of time that was spent in the non-blocking DNS bindings
9592 while executing PAC scripts. This includes the times for abandoned
9597 <histogram name="Net.ProxyResolver.ExecutionTime" units="milliseconds">
9599 The amount of time inside of V8 that the proxy script spent executing for
9600 the final pass. This includes the time spent in the javascript bindings
9601 (which is probably dominated by Net.ProxyResolver.DnsWaitTotalTime). This
9602 does not include the time spent in abandoned execution passes.
9606 <histogram name="Net.ProxyResolver.NumAlerts">
9608 The number of times that alert() was called in the final execution of the
9613 <histogram name="Net.ProxyResolver.NumErrors">
9615 The number of errors that were seen in the final execution of the script.
9619 <histogram name="Net.ProxyResolver.NumRestarts">
9621 The number of times that the PAC script execution was restarted.
9625 <histogram name="Net.ProxyResolver.OriginThreadLatency" units="milliseconds">
9627 The amount of time it took upon completion to run the final task posted back
9632 <histogram name="Net.ProxyResolver.TotalTime" units="milliseconds">
9634 The total time that the proxy resolution took. This includes all the time
9635 spent waiting for DNS, PAC script execution, and restarts.
9639 <histogram name="Net.ProxyResolver.TotalTimeDNS" units="milliseconds">
9641 The total time that proxy resolution spent waiting for DNS. This also
9642 includes any queuing delays on the origin thread waiting for the DNS result
9647 <histogram name="Net.ProxyResolver.TotalTimeWorkerThread" units="milliseconds">
9649 The total time that the proxy resolution took, not including the post back
9650 to the origin thread. This includes all the time spent waiting for DNS, PAC
9651 script execution, and restarts.
9655 <histogram name="Net.ProxyResolver.UniqueDNS">
9657 The number of unique DNS hostnames that the PAC script tried to resolve. The
9658 *Ex() versions of the bindings count separately.
9662 <histogram name="Net.ProxyResolver.URLSize">
9663 <summary>The length of the URL that was passed into the PAC script.</summary>
9666 <histogram name="Net.PublicKeyPinFailureDomain" enum="PublicKeyPinFailedDomain">
9668 Second-level domains for which we have observed public key pinning failures.
9672 <histogram name="Net.PublicKeyPinSuccess" enum="BooleanSuccess">
9674 A validated certificate chain may be subject to additional
9675 "pinning" requirements on a per-domain basis. This records the
9676 fraction of successful matches between a certificate chain and a pin list.
9680 <histogram name="Net.QuicCryptoHandshakeState" enum="QuicHandshakeState">
9682 The state of a QUIC connection's crypto hanshake as it progresses from
9683 starting to confirmation or failure.
9687 <histogram name="Net.QuicEphemeralPortsSuggested">
9688 <summary>The number of ports suggested per server.</summary>
9691 <histogram name="Net.QuicNumSentClientHellos">
9692 <summary>The number of client hello messages sent.</summary>
9695 <histogram name="Net.QuicNumSentClientHellosCryptoHandshakeConfirmed">
9697 see Net.QuicSession.Connect*PortForHTTP*
9700 The number of client hello messages sent when the crypto handshake was
9705 <histogram name="Net.QuicNumStreamFramesInPacket">
9707 The number of stream frames bundled within a received packet.
9711 <histogram name="Net.QuicNumStreamFramesPerStreamInPacket">
9713 The number of stream frames per stream ID within a received packet.
9717 <histogram name="Net.QuicSession.CloseSessionOnError" enum="NetErrorCodes">
9719 The network error code which resulted in the session being closed.
9723 <histogram name="Net.QuicSession.Connect" units="RTTs">
9725 Samples of the number of round-trips needed by a QUIC connection before a
9726 request could be sent by the client.
9730 <histogram name="Net.QuicSession.ConnectionClose.NumOpenStreams.TimedOut">
9731 <summary>The number of streams open when a QUIC session timed out.</summary>
9735 name="Net.QuicSession.ConnectionClose.NumTotalStreams.HandshakeTimedOut">
9737 The number of total streams created when a QUIC session crypto handshake
9742 <histogram name="Net.QuicSession.ConnectionCloseErrorCode"
9743 enum="QuicErrorCodes">
9745 The QUIC error code which resulted in the connection being closed.
9749 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeClient"
9750 enum="QuicErrorCodes">
9752 The QUIC error code which resulted in the connection being closed by the
9757 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeServer"
9758 enum="QuicErrorCodes">
9760 The QUIC error code which resulted in the connection being closed by the
9765 <histogram name="Net.QuicSession.FinalTcpCwnd">
9767 The value of the TCP cubic sender's CWND when the session is closed.
9771 <histogram name="Net.QuicSession.HandshakeRoundTrips" units="RTTs">
9773 see Net.QuicSession.Connect*PortForHTTP*
9776 Samples of the number of round-trips needed by a QUIC connection before a
9777 request could be sent by the client.
9781 <histogram name="Net.QuicSession.NumOpenStreams">
9783 The number of QUIC streams opened when a new QUIC stream is created.
9787 <histogram name="Net.QuicSession.NumTotalStreams">
9789 The total number of streams created by the client when the session is
9794 <histogram name="Net.QuicSession.OutOfOrderGapReceived">
9796 The number of missing packets between the current received packet and the
9797 previously largest received packet sequence number, when the current
9798 received packet had a lower sequence number than the previously received
9799 packet sequence number.
9803 <histogram name="Net.QuicSession.OutOfOrderPacketsReceived">
9805 The number of times the current received packet had a lower sequence number
9806 than the previously received packet sequence number.
9810 <histogram name="Net.QuicSession.PacketGapReceived">
9812 The number of missing packets between the current received packet and the
9813 previously largest received packet sequence number.
9817 <histogram name="Net.QuicSession.PacketGapSent">
9819 The number of missing packets between the current received packet and the
9820 previously largest received packet sequence number, as reported by the
9821 remote end of the connection.
9825 <histogram name="Net.QuicSession.QuicVersion">
9826 <summary>Version of the QUIC protocol used for this connection.</summary>
9829 <histogram name="Net.QuicSession.ReadError" enum="NetErrorCodes">
9831 The network error code returned when attempting to read to a QUIC
9836 <histogram name="Net.QuicSession.RstStreamErrorCodeClient"
9837 enum="QuicRstStreamErrorCodes">
9839 The QUIC error code which resulted in a stream being reset by the client.
9843 <histogram name="Net.QuicSession.RstStreamErrorCodeServer"
9844 enum="QuicRstStreamErrorCodes">
9846 The QUIC error code which resulted in a stream being reset by the server.
9850 <histogram name="Net.QuicSession.TruncatedAcksReceived">
9851 <summary>The number of truncated ACK frames received.</summary>
9854 <histogram name="Net.QuicSession.TruncatedAcksSent">
9855 <summary>The number of truncated ACK frames sent.</summary>
9858 <histogram name="Net.QuicSession.WriteError" enum="NetErrorCodes">
9860 The network error code returned when attempting to write to a QUIC
9865 <histogram name="Net.RenegotiationExtensionSupported">
9867 True if the HTTP request was sent to a server which supports the TLS
9868 renegotiation extension.
9872 <histogram name="Net.ResourceLoader.ReadDeferral" units="milliseconds">
9874 When starting a cross-site navigation, the time between reading the headers
9875 and body of the response.
9879 <histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket">
9880 <summary>The time an already used socket sat idle before being used.</summary>
9883 <histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket">
9885 The time an unused socket (all HTTP sockets, regardless of any proxy used)
9886 sat idle before being used.
9890 <histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket">
9892 The time a previously used socket sat idle before encountering a recoverable
9893 socket IO error (connection abort/reset/close).
9897 <histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket">
9899 The time an unused socket sat idle before encountering a recoverable socket
9900 IO error (connection abort/reset/close).
9904 <histogram name="Net.SocketInitErrorCodes" enum="NetErrorCodes">
9906 Net error codes that socket initializations end with, including net::OK and
9911 <histogram name="Net.SocketRequestTime">
9913 Time in milliseconds from initial RequestSocket() call until successfully
9914 acquiring a connected socket.
9918 <histogram name="Net.SocketStream.ConnectionEstablish" units="milliseconds">
9919 <summary>The time from the connection start to connection establish.</summary>
9922 <histogram name="Net.SocketStream.ConnectionLatency" units="milliseconds">
9923 <summary>The time waiting to be ready to start connecting.</summary>
9926 <histogram name="Net.SocketStream.ConnectionType"
9927 enum="SocketStreamConnectionType">
9929 Each bucket is the number of connection type of socket stream.
9933 <histogram name="Net.SocketStream.Duration" units="milliseconds">
9934 <summary>The time a socket stream was open.</summary>
9937 <histogram name="Net.SocketStream.ProtocolType" enum="SocketStreamProtocolType">
9939 Each bucket is the number of protocol type on socket stream.
9943 <histogram name="Net.SocketStream.ReceivedBytes" units="bytes">
9944 <summary>Number of bytes on a socket stream.</summary>
9947 <histogram name="Net.SocketStream.ReceivedCounts">
9948 <summary>Number of reads on a socket stream.</summary>
9951 <histogram name="Net.SocketStream.SentBytes" units="bytes">
9952 <summary>Number of bytes on a socket stream.</summary>
9955 <histogram name="Net.SocketStream.SentCounts">
9956 <summary>Number of Write on a socket stream.</summary>
9959 <histogram name="Net.SocketType" enum="HttpSocketType">
9961 The counts of the type of sockets returned by the socket pools.
9965 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
9967 see SocketIdleTimeBeforeNextUse_ReusedSocket_SOCK
9970 The time an already used SOCKS socket sat idle before being used.
9974 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
9976 see SocketIdleTimeBeforeNextUse_UnusedSocket_SOCK
9978 <summary>The time an unused SOCKS socket sat idle before being used.</summary>
9981 <histogram name="Net.SOCKSSocketRequestTime" units="milliseconds">
9983 see SocketRequestTime_SOCK
9986 Time from initial SOCKSClientSocketPool::RequestSocket() call until
9987 successfully acquiring a connected SOCKS socket.
9991 <histogram name="Net.SocksSocketRequestTime">
9992 <summary>Time it takes to request a new (unused) SOCKS proxy socket.</summary>
9995 <histogram name="Net.SOCKSSocketType" enum="HttpSocketType">
10000 The counts of the type of sockets returned by the SOCKS pool.
10004 <histogram name="Net.SpdyConnectionLatency" units="milliseconds">
10005 <summary>Time from when the Connect() starts until it completes.</summary>
10008 <histogram name="Net.SpdyFrameStreamAndSessionFlowControlState"
10009 enum="SpdyFrameFlowControlState">
10011 The counts of the flow control state of each frame (with stream and session
10016 <histogram name="Net.SpdyFrameStreamFlowControlState"
10017 enum="SpdyFrameFlowControlState">
10019 The counts of the flow control state of each frame (with stream flow control
10024 <histogram name="Net.SpdyIPPoolDomainMatch" enum="SpdyIPPoolDomainMatch"
10027 Status of checking if a SPDY domain can handle a IP match. If a match is
10028 found, we successfully used the IP Pooling. If a match is not found, we
10029 could have used IP Pooling, except the TLS Cert didn't match the IP-pooled
10034 <histogram name="Net.SpdyPing.RTT" units="milliseconds">
10035 <summary>The RTT for SPDY's PING.</summary>
10038 <histogram name="Net.SpdyPriorityCount">
10039 <summary>The count of streams at each priority over Spdy sessions.</summary>
10042 <histogram name="Net.SpdyRecvBytes" units="bytes">
10043 <summary>The number of bytes recevied per stream.</summary>
10046 <histogram name="Net.SpdySendBytes" units="bytes">
10047 <summary>The number of bytes sent per stream.</summary>
10050 <histogram name="Net.SpdySession.BytesRead.EOF" units="bytes">
10052 Total number of bytes recevied per session before closing session due to
10057 <histogram name="Net.SpdySession.BytesRead.OtherErrors" units="bytes">
10059 Total number of bytes recevied per session before closing session due to an
10064 <histogram name="Net.SpdySession.ClosedOnError" enum="NetErrorCodes">
10066 Net error codes when SpdySession was closed, doesn't inlcuding net::OK.
10070 <histogram name="Net.SpdySession.CreateStreamWithSocketConnected"
10071 enum="BooleanSuccess">
10072 <summary>Socket connected status in SpdySession::CreateStream.</summary>
10075 <histogram name="Net.SpdySessionErrorDetails" enum="SpdyProtocolErrorDetails"
10078 Replaced by SpdySessionErrorDetails2 on 2013-04-19.
10081 WARNING: r181910 added an enum value in the middle, so don't trust the
10082 counts for values 9 and above for Chrome builds after that revision.
10084 The type of SPDY Protocol error encountered.
10088 <histogram name="Net.SpdySessionErrorDetails2" enum="SpdyProtocolErrorDetails2"
10090 <summary>The type of SPDY Protocol error encountered.</summary>
10093 <histogram name="Net.SpdySessionErrorDetails_Google"
10094 enum="SpdyProtocolErrorDetails" units="count">
10096 Replaced by SpdySessionErrorDetails_Google2 on 2013-04-19.
10099 The type of SPDY Protocol error encountered when talking to a google.com
10104 <histogram name="Net.SpdySessionErrorDetails_Google2"
10105 enum="SpdyProtocolErrorDetails2" units="count">
10107 WARNING: r181910 added an enum value in the middle, so don't trust the
10108 counts for values 9 and above for Chrome builds after that revision.
10110 The type of SPDY Protocol error encountered when talking to a google.com
10115 <histogram name="Net.SpdySessionGet" enum="SpdySessionGet" units="count">
10116 <summary>The type of SPDY Session used when looking up a session.</summary>
10119 <histogram name="Net.SpdySessionGetPeerAddressNotConnected"
10120 enum="BooleanSuccess">
10122 Whether SpdySession::Get{Peer,Local}Address was called when the connection
10127 <histogram name="Net.SpdySessions_DataReductionProxy"
10128 enum="BooleanDataReductionProxy">
10130 The count of SPDY sessions using the data reduction proxy and the count of
10131 other SPDY sessions.
10135 <histogram name="Net.SpdySessionSocketNotConnectedGetLocalAddress"
10136 enum="BooleanSuccess">
10138 SpdySession::GetLocalAddress returned ERR_SOCKET_NOT_CONNECTED.
10142 <histogram name="Net.SpdySessionSocketNotConnectedGetPeerAddress"
10143 enum="BooleanSuccess">
10145 SpdySession::GetPeerAddress returned ERR_SOCKET_NOT_CONNECTED.
10149 <histogram name="Net.SpdySessionsWithStalls">
10150 <summary>The count of SPDY Sessions with or without stalls.</summary>
10153 <histogram name="Net.SpdySettingsCwnd" units="packets">
10155 The congestion window (in pkts) received at the end of a SpdySession.
10159 <histogram name="Net.SpdySettingsCwndSent" units="packets">
10161 The congestion window (in pkts) sent at the beginning of a SpdySession.
10165 <histogram name="Net.SpdySettingsReceived" enum="SpdySettingsReceived"
10168 Percentage of sessions which received settings from the server.
10172 <histogram name="Net.SpdySettingsRetransRate" units="%">
10174 The Download Retransmission Rate (%) received at the end of a SpdySession.
10178 <histogram name="Net.SpdySettingsRTT" units="milliseconds">
10179 <summary>The RTT received at the end of a SpdySession.</summary>
10182 <histogram name="Net.SpdySettingsSent" enum="SpdySettingsSent" units="%">
10183 <summary>Percentage of sessions which sent settings to the server.</summary>
10186 <histogram name="Net.SpdyStreamDownloadTime" units="milliseconds">
10188 The time between receiving the first chunk and the last chunk of data on a
10193 <histogram name="Net.SpdyStreamsAbandonedPerSession">
10195 The number of pushed, but abandoned streams over a single session.
10199 <histogram name="Net.SpdyStreamsPerSession">
10200 <summary>The number of streams issued over a single session.</summary>
10203 <histogram name="Net.SpdyStreamsPushedAndClaimedPerSession">
10205 The number of pushed, and used streams over a single session.
10209 <histogram name="Net.SpdyStreamsPushedPerSession">
10210 <summary>The number of push streams received over a single session.</summary>
10213 <histogram name="Net.SpdyStreamStallsPerSession">
10214 <summary>The number of stream stalls per session.</summary>
10217 <histogram name="Net.SpdyStreamTime" units="milliseconds">
10219 The time of a Spdy stream. Measured from sending the first chunk to
10220 receiving the last chunk of data.
10224 <histogram name="Net.SpdyStreamTimeToFirstByte" units="milliseconds">
10226 The time between sending the request and receiving the first chunk of data
10231 <histogram name="Net.SpdySynStreamCompressionPercentage">
10233 The percent compression achieved when compression SYN_STREAM frames.
10237 <histogram name="Net.SpdyVersion" enum="ProtocolVersion">
10239 The SPDY protocol version that is used to talk to SPDY servers.
10243 <histogram name="Net.SSL_CipherSuite" enum="SSLCipherSuite">
10244 <summary>The SSL/TLS cipher suite that was negotiated.</summary>
10247 <histogram name="Net.SSL_Connection_Latency" units="milliseconds">
10248 <summary>Time from when the Connect() starts until it completes.</summary>
10251 <histogram name="Net.SSL_Connection_Latency_DataReductionProxy"
10252 units="milliseconds">
10254 Time from when the Connect() starts until it completes when using the data
10255 reduction proxy. This includes certificate retrieval and verification.
10259 <histogram name="Net.SSL_Connection_Latency_Google" units="milliseconds">
10261 Time from when the Connect() starts until it completes for google.com and
10262 any subdomain of it.
10266 <histogram name="Net.SSL_Connection_Latency_Google_No_Revocation_Checking"
10267 units="milliseconds">
10269 Time from when the Connect() starts until it completes for google.com and
10270 any subdomain of it. This only includes users in a 50% field trial that
10271 disables revocation checking for certificate pinned sites.
10275 <histogram name="Net.SSL_Connection_Latency_Google_Revocation_Checking"
10276 units="milliseconds">
10278 Time from when the Connect() starts until it completes for google.com and
10279 any subdomain of it. This only includes users not in a 50% field trail that
10280 disables revocation for certificate pinned sites.
10284 <histogram name="Net.SSLCertBlacklisted">
10286 Counts the number of times that users have hit blacklisted certificates. The
10287 indexes match up to the indexes in
10288 net/base/x509_certificate.cc:IsBlacklisted. The details of the certificates
10289 in question is confidential.
10293 <histogram name="Net.SSLCertVerificationTime" units="milliseconds">
10294 <summary>Time to complete a certificate verification (success case).</summary>
10297 <histogram name="Net.SSLCertVerificationTimeError" units="milliseconds">
10298 <summary>Time to complete a certificate verification (error case).</summary>
10301 <histogram name="Net.SSLHostInfoDNSLookup" units="milliseconds">
10302 <summary>Time to complete a DNS lookup for a DNS CAA record.</summary>
10305 <histogram name="Net.SSLHostInfoDNSLookupDelayMs" units="milliseconds">
10307 Time that we would have wasted had we waited for a CAA lookup in order to
10308 validate a certificate.
10312 <histogram name="Net.SSLHostInfoVerificationTimeMs" units="milliseconds">
10313 <summary>Time to complete a speculative certificate verification.</summary>
10316 <histogram name="Net.SSLv3FallbackToRenegoPatchedServer"
10317 enum="TLSRenegotiationPatched">
10319 The number of times that we have performed SSLv3 fallback and found a TLS
10320 renegotiation patched server.
10324 <histogram name="Net.SSLVerificationMerged">
10325 <summary>Was a speculative certificate verification used?</summary>
10328 <histogram name="Net.SSLVerificationMergedMsSaved" units="milliseconds">
10329 <summary>Time saved by a speculative certificate vertification.</summary>
10332 <histogram name="Net.TCP_Connection_Idle_Sockets">
10333 <summary>Number of idle sockets when the Connect() succeeded.</summary>
10336 <histogram name="Net.TCP_Connection_Latency" units="milliseconds">
10338 Time from when the Connect() starts until it completes. Only times under 10
10339 minutes are logged.
10343 <histogram name="Net.TCP_Connection_Latency_IPv4_No_Race" units="milliseconds">
10345 Time from when the Connect() starts until it completes when the network
10346 address only contains IPv4 addresses. Only times under 10 minutes are
10351 <histogram name="Net.TCP_Connection_Latency_IPv4_Wins_Race"
10352 units="milliseconds">
10354 Time from when the Connect() starts until it completes when the IPv4
10355 fallback connection won the race against IPv6. Only times under 10 minutes
10360 <histogram name="Net.TCP_Connection_Latency_IPv6_Raceable" units="milliseconds">
10362 Time from when the Connect() starts until it completes when we race an IPv6
10363 connection against an IPv4 connection with a 300ms delay. Only times under
10364 10 minutes are logged.
10368 <histogram name="Net.TCP_Connection_Latency_IPv6_Solo" units="milliseconds">
10370 Time from when the Connect() starts until it completes when the network
10371 address only contains IPv6 addresses. Only times under 10 minutes are
10376 <histogram name="Net.TcpFastOpenSocketConnection" enum="TcpSocketStatus">
10378 For sockets for which a TCP Fast Open protocol might be used, the result of
10383 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
10385 see SocketIdleTimeBeforeNextUse_ReusedSocket_TCPforSOCKS
10388 The time an already used TCP socket sat idle before being used for a SOCKS
10393 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
10395 see SocketIdleTimeBeforeNextUse_UnusedSocket_TCPforSOCKS
10398 The time an unused TCP socket sat idle before being used for a SOCKS
10403 <histogram name="Net.TCPForSOCKSSocketRequestTime" units="milliseconds">
10405 see SocketRequestTime_TCPforSOCKS
10408 Time from initial SOCKSClientSocketPool::RequestSocket() call until
10409 successfully acquiring a connected TCP socket.
10413 <histogram name="Net.TCPForSOCKSSocketType" enum="HttpSocketType">
10415 see SocketType_TCPforSOCKS
10418 The counts of the type of sockets returned by the TCP pool used by the SOCKS
10423 <histogram name="Net.TCPSocketType" enum="HttpSocketType">
10425 Was only used for HTTP[S] connections, renamed to Net.HTTPSocketType.
10427 <summary>The counts of the type of TCP socket returned.</summary>
10430 <histogram name="Net.Transaction_Bandwidth" units="KB/s">
10432 (discontinued as of 4/12/09) Effective bandwidth in KByte/Second of
10433 transactions logged to Transaction_Latency histogram. Note that only
10434 samples durations greater than zero ms, and less than 1 hour are tallied
10439 <histogram name="Net.Transaction_Connected" units="milliseconds">
10441 Time from the when the network transaction is requested, until the first
10442 byte of the header is received.
10446 <histogram name="Net.Transaction_Connected_New" units="milliseconds">
10448 Replaced by Net.Transaction_Connected_New_b.
10451 When a new connection is established, the time from the when the network
10452 transaction is requested, until the first byte of the header is received.
10453 Only items under 10 minutes are logged.
10457 <histogram name="Net.Transaction_Connected_New_b" units="milliseconds">
10459 When a new connection is established, the time from the when the network
10460 transaction is requested, until the first byte of the header is received.
10464 <histogram name="Net.Transaction_Connected_Under_10" units="milliseconds">
10466 Replaced by Net.Transaction_Connected.
10469 Time from the when the network transaction is requested, until the first
10470 byte of the header is received. Only items under 10 minutes are logged.
10474 <histogram name="Net.Transaction_Latency" units="milliseconds">
10476 Replaced by Net.Transaction_Latency_b.
10479 Time from first byte sent until last byte received by the new network stack.
10480 Only items under 1 hour are logged.
10484 <histogram name="Net.Transaction_Latency_b" units="milliseconds">
10486 Time from first byte sent until last byte received by the new network stack.
10490 <histogram name="Net.Transaction_Latency_Total" units="milliseconds">
10492 Time from when a network transaction is requested until last byte received
10493 by the new network stack.
10497 <histogram name="Net.Transaction_Latency_Total_New_Connection"
10498 units="milliseconds">
10500 When an existing TCP/IP connection is NOT reused, the time from when a
10501 network transaction is requested until last byte received by the new network
10506 <histogram name="Net.Transaction_Latency_Total_New_Connection_Under_10"
10507 units="milliseconds">
10509 Replaced by Net.Transaction_Latency_Total_New_Connection.
10512 When an existing TCP/IP connection is NOT reused, the time from when a
10513 network transaction is requested until last byte received by the new network
10514 stack. Only items under 10 minutes are logged.
10518 <histogram name="Net.Transaction_Latency_Total_Under_10" units="milliseconds">
10520 Replaced by Net.Transaction_Latency_Total.
10523 Time from when a network transaction is requested until last byte received
10524 by the new network stack. Only items under 10 minutes are logged.
10528 <histogram name="Net.Transaction_Latency_Under_10" units="milliseconds">
10530 Replaced by Net.Transaction_Latency.
10533 Time from first byte sent until last byte received by the new network stack.
10534 Only items under 10 minutes are logged.
10538 <histogram name="Net.Transaction_Latency_WinHTTP" units="milliseconds">
10540 Time from first byte sent until last byte received with old WinHTTP network
10541 stack. Only items under 1 hour are logged.
10545 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_ReusedSocket">
10548 The time an already used TCP socket sat idle before being used (either for
10549 direct or non-socks use).
10553 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_UnusedSocket">
10556 The time an unused TCP socket sat idle before being used (either for direct
10561 <histogram name="Net.TransportSocketRequestTime" units="milliseconds">
10564 Time from initial ClientSocketPool::RequestSocket() call until successfully
10565 acquiring a connected socket (either for direct or non-socks use).
10569 <histogram name="Net.TransportSocketType" enum="HttpSocketType">
10572 The counts of the type of sockets returned by the TCP pool (either for
10573 direct or non-socks use).
10577 <histogram name="Net.UdpSocketBindErrorFromPosix" units="PosixError">
10578 <summary>Posix error code from call to bind() UDP socket.</summary>
10581 <histogram name="Net.UdpSocketBindErrorFromWinOS" units="WinError">
10582 <summary>Windows error code from call to bind() UDP socket.</summary>
10585 <histogram name="Net.UdpSocketRandomBindErrorCode" enum="NetErrorCodes">
10586 <summary>Chromium error code from call to RandomBind() UDP socket.</summary>
10589 <histogram name="Net.UDPSocketWinClose" units="milliseconds">
10590 <summary>The time spent in closesocket call in UDPSocketWin::Close.</summary>
10593 <histogram name="Net.Wifi.InterfaceCount">
10595 The number of Wi-fi adapters on the computer. Because the histogram is
10596 logged each time Chrome performs a Wi-fi scan, it's better to see results in
10597 the "user count" view.
10601 <histogram name="Net.Wifi.LbsLatency" units="milliseconds">
10602 <summary>The time that a request to Location Based Services takes.</summary>
10605 <histogram name="Net.Wifi.ScanLatency" units="milliseconds">
10606 <summary>The time that a Wi-fi scan takes.</summary>
10609 <histogram name="Net.WpadQuickCheckFailure" units="milliseconds">
10611 Duration of time that a failing WPAD QuickCheck takes. WPAD QuickCheck does
10612 a name lookup for "wpad" and times out quickly to fail fast when
10613 there's no WPAD server on the network.
10617 <histogram name="Net.WpadQuickCheckSuccess" units="milliseconds">
10619 Duration of time that a successful WPAD QuickCheck takes. WPAD QuickCheck
10620 does a name lookup for "wpad" and times out quickly to fail fast
10621 when there's no WPAD server on the network.
10625 <histogram name="NetConnectivity.Pipeline.0.NetworkError" enum="NetErrorCodes">
10627 The network error, if any, of the first pipeline connectivity request.
10631 <histogram name="NetConnectivity.Pipeline.0.ResponseCode">
10633 The HTTP response code, if any, of the first pipeline connectivity response.
10637 <histogram name="NetConnectivity.Pipeline.0.Status" enum="HttpPipelineStatus">
10638 <summary>The result of the first pipeline connectivity request.</summary>
10641 <histogram name="NetConnectivity.Pipeline.1.NetworkError" enum="NetErrorCodes">
10643 The network error, if any, of the second pipeline connectivity request.
10647 <histogram name="NetConnectivity.Pipeline.1.ResponseCode">
10649 The HTTP response code, if any, of the second pipeline connectivity
10654 <histogram name="NetConnectivity.Pipeline.1.Status" enum="HttpPipelineStatus">
10655 <summary>The result of the second pipeline connectivity request.</summary>
10658 <histogram name="NetConnectivity.Pipeline.2.NetworkError" enum="NetErrorCodes">
10660 The network error, if any, of the third pipeline connectivity request.
10664 <histogram name="NetConnectivity.Pipeline.2.ResponseCode">
10666 The HTTP response code, if any, of the third pipeline connectivity response.
10670 <histogram name="NetConnectivity.Pipeline.2.Status" enum="HttpPipelineStatus">
10671 <summary>The result of the third pipeline connectivity request.</summary>
10674 <histogram name="NetConnectivity.Pipeline.3.NetworkError" enum="NetErrorCodes">
10676 The network error, if any, of the fourth pipeline connectivity request.
10680 <histogram name="NetConnectivity.Pipeline.3.ResponseCode">
10682 The HTTP response code, if any, of the fourth pipeline connectivity
10687 <histogram name="NetConnectivity.Pipeline.3.Status" enum="HttpPipelineStatus">
10688 <summary>The result of the fourth pipeline connectivity request.</summary>
10691 <histogram name="NetConnectivity.Pipeline.4.NetworkError" enum="NetErrorCodes">
10693 The network error, if any, of the fifth pipeline connectivity request.
10697 <histogram name="NetConnectivity.Pipeline.4.ResponseCode">
10699 The HTTP response code, if any, of the fifth pipeline connectivity response.
10703 <histogram name="NetConnectivity.Pipeline.4.Status" enum="HttpPipelineStatus">
10704 <summary>The result of the fifth pipeline connectivity request.</summary>
10707 <histogram name="NetConnectivity.Pipeline.5.NetworkError" enum="NetErrorCodes">
10709 The network error, if any, of the stats pipeline connectivity request.
10713 <histogram name="NetConnectivity.Pipeline.5.ResponseCode">
10715 The HTTP response code, if any, of the stats pipeline connectivity response.
10719 <histogram name="NetConnectivity.Pipeline.5.Status" enum="HttpPipelineStatus">
10720 <summary>The result of the stats pipeline connectivity request.</summary>
10723 <histogram name="NetConnectivity.Pipeline.AllHTTP11" enum="BooleanSuccess">
10725 True if all requests received by the pipelining test server were HTTP/1.1.
10729 <histogram name="NetConnectivity.Pipeline.CanarySuccess" enum="BooleanSuccess">
10731 True if the non-pipelined canary request sent immediately before the
10732 pipelining test requests succeeded. Note that if this fails, the rest of the
10733 NetConnectivity.Pipeline.* stats are not collected.
10737 <histogram name="NetConnectivity.Pipeline.Depth">
10739 The maximum depth of pipelined requests received by the test server.
10743 <histogram name="NetConnectivity.Pipeline.Success" enum="BooleanSuccess">
10744 <summary>True if the entire pipeline connectivity trial passed.</summary>
10747 <histogram name="NetConnectivity.Sent21">
10749 Deprecated 6/25/2012. No longer tracked.
10752 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
10753 rapidly as possible, just after successfully sending an UMA upload. Each
10754 packet was numbered, as was its ACK sent back by Google. If no packets (of
10755 the 21) were ever ACKed, then the port is assumed to be blocked, and no data
10756 is recorded in this histogram. If the port is not blocked, then this
10757 histogram shows the number of echo responses received from the first
10761 <histogram name="NetConnectivity.Sent21.AckReceivedForNthPacket">
10763 Deprecated 6/25/2012. No longer tracked.
10766 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
10767 rapidly as possible, just after successfully sending an UMA upload. Each
10768 packet was numbered, as was its ACK sent back by Google. This histogram
10769 records, for each packet number, how often we received an ACK for that
10774 <histogram name="NetConnectivity.Sent21.GotAnAck" enum="BooleanSuccess">
10776 Deprecated 6/25/2012. No longer tracked.
10779 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
10780 rapidly as possible, just after successfully sending an UMA upload. If no
10781 packets (of the 21) were ever ACKed, then the port is assumed to be blocked.
10782 The histogram shows if we ever got an ACK for a packet in our series of 21.
10786 <histogram name="NetConnectivity.TCP.Fail.100B.RTT" units="ms">
10788 Deprecated 4/2012. No longer tracked.
10790 <summary>The RTT for echoing 100 bytes of TCP data unsuccessfully.</summary>
10793 <histogram name="NetConnectivity.TCP.Fail.1k.RTT" units="ms">
10795 Deprecated 4/2012. No longer tracked.
10797 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
10800 <histogram name="NetConnectivity.TCP.Status"
10801 enum="NetConnectivityProtocolStatus">
10802 <summary>Status for TCP protocol for echoing</summary>
10805 <histogram name="NetConnectivity.TCP.Status.100B" enum="NetConnectivityStatus">
10807 Deprecated 4/2012. No longer tracked.
10809 <summary>Status for echoing 100 bytes of TCP data.</summary>
10812 <histogram name="NetConnectivity.TCP.Status.1K" enum="NetConnectivityStatus">
10814 Deprecated 4/2012. No longer tracked.
10816 <summary>Status for echoing 1K bytes of TCP data.</summary>
10819 <histogram name="NetConnectivity.TCP.Success" units="ms">
10820 <summary>The RTT for TCP protocol for echoing</summary>
10823 <histogram name="NetConnectivity.TCP.Success.100B.RTT" units="ms">
10825 Deprecated 4/2012. No longer tracked.
10827 <summary>The RTT for echoing 100 bytes of TCP data successfully.</summary>
10830 <histogram name="NetConnectivity.TCP.Success.1K.RTT" units="ms">
10832 Deprecated 4/2012. No longer tracked.
10834 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
10837 <histogram name="NetConnectivity.UDP.Fail.100B.RTT" units="ms">
10839 Deprecated 4/2012. No longer tracked.
10841 <summary>The RTT for echoing 100 bytes of UDP data unsuccessfully.</summary>
10844 <histogram name="NetConnectivity.UDP.Fail.1k.RTT" units="ms">
10846 Deprecated 4/2012. No longer tracked.
10848 <summary>The RTT for echoing 1K bytes of UDP data successfully.</summary>
10851 <histogram name="NetConnectivity.UDP.PacketLoss">
10853 Deprecated 6/25/2012. No longer tracked.
10856 Chrome sends 4 UDP packets in a row to test to see if there is a
10857 probabalistic dependency in packet loss for consecutive packets. We record
10858 a bit vector of packets received, where the least significant bit is a 1 if
10859 the first packet was received, etc. For example, if packets 1 and 3 are
10860 received, but packets 2 and 4 are lost, then we'd record a sample of binary
10865 <histogram name="NetConnectivity.UDP.PacketLoss6">
10867 Deprecated 6/25/2012. No longer tracked.
10870 Chrome sends 6 UDP packets in a row to test to see if there is a
10871 probabalistic dependency in packet loss for consecutive packets. We record
10872 a bit vector of packets received, where the least significant bit is a 1 if
10873 the first packet was received, etc. For example, if all packets other than
10874 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
10879 <histogram name="NetConnectivity.UDP.Status"
10880 enum="NetConnectivityProtocolStatus">
10881 <summary>Status for UDP protocol for echoing</summary>
10884 <histogram name="NetConnectivity.UDP.Status.100B" enum="NetConnectivityStatus">
10886 Deprecated 4/2012. No longer tracked.
10888 <summary>Status for echoing 100 bytes of UDP data.</summary>
10891 <histogram name="NetConnectivity.UDP.Status.1K" enum="NetConnectivityStatus">
10893 Deprecated 4/2012. No longer tracked.
10895 <summary>Status for echoing 1K bytes of UDP data.</summary>
10898 <histogram name="NetConnectivity.UDP.Success" units="ms">
10899 <summary>The RTT for UDP protocol for echoing</summary>
10902 <histogram name="NetConnectivity.UDP.Success.100B.RTT" units="ms">
10904 Deprecated 4/2012. No longer tracked.
10906 <summary>The RTT for echoing 100 bytes of UDP data successfully.</summary>
10909 <histogram name="NetConnectivity.UDP.Success.1K.RTT" units="ms">
10911 Deprecated 4/2012. No longer tracked.
10913 <summary>The RTT for echoing 1k bytes of UDP data successfully.</summary>
10916 <histogram name="NetConnectivity2.Send6.PacketsSent">
10918 This histogram records how many packets (out of 6 attempted) were sent via
10919 UDP as rapidly as possible, just after successfully sending an UMA upload.
10923 <histogram name="NetConnectivity2.Send6.SeriesAcked">
10925 Chrome sends 6 UDP packets in a row to test to see if there is a
10926 probabalistic dependency in packet loss for consecutive packets. We record
10927 a bit vector of packets received, where the least significant bit is a 1 if
10928 the first packet was received, etc. For example, if all packets other than
10929 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
10934 <histogram name="NetConnectivity2.Sent21">
10936 In this experiment, 21 packets were sent to Google via UDP as rapidly as
10937 possible, just after successfully sending an UMA upload. Each packet was
10938 numbered, as was its ACK sent back by Google. If no packets (of the 21) were
10939 ever ACKed, then the port is assumed to be blocked, and no data is recorded
10940 in this histogram. If the port is not blocked, then this histogram shows the
10941 number of echo responses received from the first
10945 <histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket">
10947 In this experiment, 21 packets were sent to Google via UDP as rapidly as
10948 possible, just after successfully sending an UMA upload. Each packet was
10949 numbered, as was its ACK sent back by Google. This histogram records, for
10950 each packet number, how often we received an ACK for that packet.
10954 <histogram name="NetConnectivity2.Sent21.GotAnAck" enum="BooleanSuccess">
10956 In this experiment, 21 packets were sent to Google via UDP as rapidly as
10957 possible, just after successfully sending an UMA upload. If no packets (of
10958 the 21) were ever ACKed, then the port is assumed to be blocked. The
10959 histogram shows if we ever got an ACK for a packet in our series of 21.
10963 <histogram name="NetConnectivity2.Sent21.PacketsSent">
10965 This histogram records how many packets (out of 21 attempted) were sent via
10966 UDP as rapidly as possible, just after successfully sending an UMA upload.
10970 <histogram name="NetConnectivity3">
10972 In this experiment, 21 packets were sent to Google via UDP on port 443 or
10977 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.100B.PacketDelay"
10982 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.1200B.PacketDelay"
10987 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.500B.PacketDelay"
10992 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.100B.PacketDelay"
10997 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.1200B.PacketDelay"
11002 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.500B.PacketDelay"
11007 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"
11008 enum="BooleanSuccess">
11012 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT" units="ms">
11016 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.100B.PacketDelay"
11021 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.1200B.PacketDelay"
11026 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.500B.PacketDelay"
11031 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.100B.PacketDelay"
11036 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.1200B.PacketDelay"
11041 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.500B.PacketDelay"
11046 <histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"
11047 enum="BooleanSuccess">
11051 <histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT" units="ms">
11055 <histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent">
11057 Deprecated 9/2012. No longer tracked.
11060 This histogram records how many packets (out of 6 attempted) were sent via
11061 UDP as rapidly as possible, just after successfully sending an UMA upload.
11065 <histogram name="NetConnectivity3.StartPacket.Sent21.443.100B.PacketDelay"
11070 <histogram name="NetConnectivity3.StartPacket.Sent21.443.1200B.PacketDelay"
11075 <histogram name="NetConnectivity3.StartPacket.Sent21.443.500B.PacketDelay"
11080 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.100B.PacketDelay"
11085 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.1200B.PacketDelay"
11090 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.500B.PacketDelay"
11095 <histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"
11096 enum="BooleanSuccess">
11100 <histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT" units="ms">
11104 <histogram name="NetConnectivity4">
11106 In this experiment, a few packets were sent from Google to clients via UDP
11107 on port 443 or 80 to perform net connectivity test.
11111 <histogram name="NetConnectivity5">
11113 In this experiment, a few packets were sent from Google to clients via UDP
11114 on port 443 or 80 to perform net connectivity test.
11118 <histogram name="NetConnectivity5.TestFailed.WritePending"
11119 enum="BooleanSuccess">
11121 Next NetConnectivity5 experiment weren't started because there is an
11122 outstading pending write.
11126 <histogram name="Network.3G.Gobi.Activation" units="milliseconds">
11127 <summary>The time the Gobi modem takes to complete activation.</summary>
11130 <histogram name="Network.3G.Gobi.Connect" units="milliseconds">
11132 The time the Gobi modem takes to connect to the cellular network.
11136 <histogram name="Network.3G.Gobi.Disconnect" units="milliseconds">
11138 The time the Gobi modem takes to disconnect from the cellular network.
11142 <histogram name="Network.3G.Gobi.FirmwareDownload.Attempts">
11143 <summary>Number of attempts taken to install Gobi firmware.</summary>
11146 <histogram name="Network.3G.Gobi.FirmwareDownload.Time" units="milliseconds">
11147 <summary>The time it takes to install Gobi firmware.</summary>
11150 <histogram name="Network.3G.Gobi.Registration" units="milliseconds">
11152 The time the Gobi modem takes to register on the cellular network.
11156 <histogram name="Network.3G.Gobi.SetPower" enum="Network3GGobiError">
11157 <summary>Errors experienced during Gobi device powerup.</summary>
11160 <histogram name="Network.Cellular.TimeOnline" units="seconds">
11162 Chrome OS network metric sampling the time spent using Cellular to transport
11163 data. These data are mostly useful when summed and compared to TimeOnline
11164 for other network technologies (e.g. WiFi vs Cellular).
11168 <histogram name="Network.Cellular.TimeToConfig" units="milliseconds">
11170 Chrome OS network performance metric sampling the time to join a 3G/Cellular
11171 network and configure Layer 3 state.
11175 <histogram name="Network.Cellular.TimeToOnline" units="milliseconds">
11177 Chrome OS network performance metric sampling the time to determine that a
11178 3G/Cellular network is online after configuring Layer 3 state.
11182 <histogram name="Network.Cellular.TimeToPortal" units="milliseconds">
11184 Chrome OS network performance metric sampling the time to determine that a
11185 3G/Cellular network is in a captive portal after configuring Layer 3 state.
11189 <histogram name="Network.Cellular.UsageRequestStatus"
11190 enum="NetworkCellularUsageRequestStatus">
11191 <summary>Chrome OS cellular usage API request status codes.</summary>
11194 <histogram name="Network.Ethernet.TimeOnline" units="seconds">
11196 Chrome OS network metric sampling the time spent using Ethernet to transport
11197 data. These data are mostly useful when summed and compared to TimeOnline
11198 for other network technologies (e.g. WiFi vs Cellular).
11202 <histogram name="Network.Ethernet.TimeToConfig" units="milliseconds">
11204 Chrome OS network performance metric sampling the time to join a wired
11205 Ethernet network and configure Layer 3 state (typically acquire a DHCP
11210 <histogram name="Network.Ethernet.TimeToOnline" units="milliseconds">
11212 Chrome OS network performance metric sampling the time to determine that an
11213 Ethernet network is online after configuring Layer 3 state.
11217 <histogram name="Network.Ethernet.TimeToPortal" units="milliseconds">
11219 Chrome OS network performance metric sampling the time to determine that an
11220 Ethernet network is in a captive portal after configuring Layer 3 state.
11224 <histogram name="Network.MigrationNssToPem"
11225 enum="MigrationNssToPemNetworkTypes">
11227 Chrome OS metric counting the number of network configurations that
11228 contained a NSS nickname identifying a CA certificate, which triggered the
11229 migration to PEM encoding. This metric doesn't consider whether the
11230 migration was successful but once a migration was successful the nickname is
11235 <histogram name="Network.ServiceErrors" enum="NetworkServiceError">
11236 <summary>Chrome OS connection manager service errors seen.</summary>
11239 <histogram name="Network.Shill.Cellular.3GPPRegistrationDelayedDrop"
11240 enum="NetworkCellular3GPPRegistrationDelayedDrop">
11242 Chrome OS network diagnostic metric sampling the number of cellular network
11243 flakes. A network flake occurs when the signal strength goes below detection
11244 level for a short duration.
11248 <histogram name="Network.Shill.Cellular.AutoConnectTotalTime"
11249 units="milliseconds">
11251 Chrome OS network diagnostic metric sampling the total amount of time spent
11252 from the start of the first auto-connect request until when the cellular
11253 modem successfully connects to the network.
11257 <histogram name="Network.Shill.Cellular.AutoConnectTries">
11259 Chrome OS network diagnostic metric sampling the number of auto-connect
11260 tries that were attempted before the cellular modem successfully connected
11265 <histogram name="Network.Shill.Cellular.DHCPOptionFailureDetected"
11266 enum="NetworkDHCPOptionFailure">
11268 Chrome OS network metric that tracks the number of DHCP option failures
11269 encountered by Shill. This indicates that Shill is using minimal DHCP
11270 options due to suspected MTU issues on the return path from the DHCP server
11271 back to the client.
11275 <histogram name="Network.Shill.Cellular.Disconnect"
11276 enum="NetworkDisconnectType">
11278 Chrome OS network usage metric that tracks whether the cellular network was
11279 disconnected due to an error or was explicitly disconnected by the user.
11283 <histogram name="Network.Shill.Cellular.Drop" enum="NetworkCellularTechnology">
11285 Chrome OS cellular network metric that tracks the number of drops based on
11286 the network technology.
11290 <histogram name="Network.Shill.Cellular.ExpiredLeaseLengthSeconds"
11293 Chrome OS network performance metric that tracks the length of a lease for a
11294 cellular network at the time it expired without the DHCP client being able
11299 <histogram name="Network.Shill.Cellular.OutOfCreditsReason"
11300 enum="NetworkCellularOutOfCreditsReason">
11302 Chrome OS cellular network metric that tracks the number of out-of-credits
11303 detected based on the cause that triggered the out-of-credits.
11307 <histogram name="Network.Shill.Cellular.PortalAttempts">
11309 Chrome OS network diagnostic metric sampling the number of portal detection
11310 attempts per pass for a cellular network. This includes failure, timeout and
11311 successful attempts.
11315 <histogram name="Network.Shill.Cellular.PortalAttemptsToOnline">
11317 Chrome OS network diagnostic metric sampling the total number of portal
11318 detection attempts performed for a cellular network between the Connected
11319 and Online state. This includes failure, timeout and successful attempts.
11323 <histogram name="Network.Shill.Cellular.PortalResult"
11324 enum="NetworkPortalResult">
11326 Chrome OS network diagnostic metric sampling the result of portal detections
11327 for a cellular network.
11331 <histogram name="Network.Shill.Cellular.SignalStrengthBeforeDrop">
11333 Chrome OS network metric sampling the signal strength (0-100) of the
11334 cellular modem before it dropped from the network.
11338 <histogram name="Network.Shill.Cellular.TimeOnline" units="seconds">
11340 Chrome OS network metric sampling the time spent using cellular to transport
11341 data. These data are mostly useful when summed and compared to TimeOnline
11342 for other network technologies (e.g. WiFi vs Cellular).
11346 <histogram name="Network.Shill.Cellular.TimeToConfig" units="milliseconds">
11348 Chrome OS network performance metric sampling the time to join a cellular
11349 network and configure Layer 3 state.
11353 <histogram name="Network.Shill.Cellular.TimeToConnect" units="milliseconds">
11355 Chrome OS network performance metric sampling the time to connect a cellular
11360 <histogram name="Network.Shill.Cellular.TimeToDisable" units="milliseconds">
11362 Chrome OS network performance metric sampling the time to disable a cellular
11367 <histogram name="Network.Shill.Cellular.TimeToEnable" units="milliseconds">
11369 Chrome OS network performance metric sampling the time to enable a cellular
11374 <histogram name="Network.Shill.Cellular.TimeToInitialize" units="milliseconds">
11376 Chrome OS network performance metric sampling the time to initialize a
11381 <histogram name="Network.Shill.Cellular.TimeToOnline" units="milliseconds">
11383 Chrome OS network performance metric sampling the time to determine that a
11384 cellular network is online after configuring Layer 3 state.
11388 <histogram name="Network.Shill.Cellular.TimeToPortal" units="milliseconds">
11390 Chrome OS network performance metric sampling the time to determine that a
11391 cellular network is in a captive portal after configuring Layer 3 state.
11395 <histogram name="Network.Shill.Cellular.TimeToScan" units="milliseconds">
11397 Chrome OS network performance metric sampling the time to scan a cellular
11398 network and register a modem.
11402 <histogram name="Network.Shill.CorruptedProfile" enum="NetworkCorruptedProfile">
11404 Chrome OS cellular network metric that tracks the number of corrupted
11405 profiles encountered by Shill.
11409 <histogram name="Network.Shill.Ethernet.DHCPOptionFailureDetected"
11410 enum="NetworkDHCPOptionFailure">
11412 Chrome OS network metric that tracks the number of DHCP option failures
11413 encountered by Shill. This indicates that Shill is using minimal DHCP
11414 options due to suspected MTU issues on the return path from the DHCP server
11415 back to the client.
11419 <histogram name="Network.Shill.Ethernet.Disconnect"
11420 enum="NetworkDisconnectType">
11422 Chrome OS network usage metric that tracks whether the Ethernet network was
11423 disconnected due to an error or was explicitly disconnected by the user.
11427 <histogram name="Network.Shill.Ethernet.ExpiredLeaseLengthSeconds"
11430 Chrome OS network performance metric that tracks the length of a lease for
11431 an Ethernet network at the time it expired without the DHCP client being
11436 <histogram name="Network.Shill.Ethernet.LinkMonitorBroadcastErrorsAtFailure">
11438 Chrome OS network performance metric that tracks the number of LinkMonitor
11439 broadcast errors that were accrued on an Ethernet network at the time that
11440 the link was declaired to be failed.
11444 <histogram name="Network.Shill.Ethernet.LinkMonitorFailure"
11445 enum="LinkMonitorFailureType">
11447 Chrome OS metric that signals the type of failure the LinkMonitor
11448 encountered which caused it to stop monitoring an Ethernet network.
11452 <histogram name="Network.Shill.Ethernet.LinkMonitorResponseTimeSample"
11453 units="milliseconds">
11455 Chrome OS network performance metric that tracks the number of milliseconds
11456 between an ARP request and a received reply on an Ethernet network.
11460 <histogram name="Network.Shill.Ethernet.LinkMonitorSecondsToFailure"
11463 Chrome OS network performance metric that tracks the number of seconds from
11464 the start of the LinkMonitor until failure on an Ethernet network.
11468 <histogram name="Network.Shill.Ethernet.LinkMonitorUnicastErrorsAtFailure">
11470 Chrome OS network performance metric that tracks the number of LinkMonitor
11471 unicast errors that were accrued on an Ethernet network at the time that the
11472 link was declaired to be failed.
11476 <histogram name="Network.Shill.Ethernet.PortalAttempts">
11478 Chrome OS network diagnostic metric sampling the number of portal detection
11479 attempts per pass for an Ethernet network. This includes failure, timeout
11480 and successful attempts.
11484 <histogram name="Network.Shill.Ethernet.PortalAttemptsToOnline">
11486 Chrome OS network diagnostic metric sampling the total number of portal
11487 detection attempts performed for an Ethernet network between the Connected
11488 and Online state. This includes failure, timeout and successful attempts.
11492 <histogram name="Network.Shill.Ethernet.PortalResult"
11493 enum="NetworkPortalResult">
11495 Chrome OS network diagnostic metric sampling the result of portal detections
11496 for an Ethernet network.
11500 <histogram name="Network.Shill.Ethernet.TimeOnline" units="seconds">
11502 Chrome OS network metric sampling the time spent using Ethernet to transport
11503 data. These data are mostly useful when summed and compared to TimeOnline
11504 for other network technologies (e.g. WiFi vs Cellular).
11508 <histogram name="Network.Shill.Ethernet.TimeToConfig" units="milliseconds">
11510 Chrome OS network performance metric sampling the time to join a wired
11511 Ethernet network and configure Layer 3 state (typically acquire a DHCP
11516 <histogram name="Network.Shill.Ethernet.TimeToInitialize" units="milliseconds">
11518 Chrome OS network performance metric sampling the time to initialize an
11523 <histogram name="Network.Shill.Ethernet.TimeToOnline" units="milliseconds">
11525 Chrome OS network performance metric sampling the time to determine that an
11526 Ethernet network is online after configuring Layer 3 state.
11530 <histogram name="Network.Shill.Ethernet.TimeToPortal" units="milliseconds">
11532 Chrome OS network performance metric sampling the time to determine that an
11533 Ethernet network is in a captive portal after configuring Layer 3 state.
11537 <histogram name="Network.Shill.ServiceErrors" enum="NetworkServiceError">
11538 <summary>Chrome OS connection manager service errors seen.</summary>
11541 <histogram name="Network.Shill.TerminationActionResult"
11542 enum="ShillTerminationActionResult">
11544 Deprecated 10/2012. No longer tracked.
11547 Chrome OS network diagnostic metric sampling the number of termination
11548 actions that successfully complete or fail when shill terminates.
11552 <histogram name="Network.Shill.TerminationActionResult.OnSuspend"
11553 enum="ShillTerminationActionResult">
11555 Chrome OS network diagnostic metric sampling the number of termination
11556 actions that successfully complete or fail when shill suspends.
11560 <histogram name="Network.Shill.TerminationActionResult.OnTerminate"
11561 enum="ShillTerminationActionResult">
11563 Chrome OS network diagnostic metric sampling the number of termination
11564 actions that successfully complete or fail when shill terminates.
11568 <histogram name="Network.Shill.TerminationActionTime.OnSuspend"
11569 units="milliseconds">
11571 Chrome OS network diagnostic metric sampling the time in milliseconds it
11572 takes termination actions to complete when shill suspends.
11576 <histogram name="Network.Shill.TerminationActionTime.OnTerminate"
11577 units="milliseconds">
11579 Chrome OS network diagnostic metric sampling the time in milliseconds it
11580 takes termination actions to complete when shill terminates.
11584 <histogram name="Network.Shill.TimeToDrop" units="seconds">
11586 Chrome OS network stability metric sampling the time in seconds between the
11587 networking going online to going offline. Offline events due to device
11588 shutdown or suspend are ignored (along with the online time before that
11593 <histogram name="Network.Shill.Vpn.Driver" enum="VPNDriver">
11595 Chrome OS network usage metric sampled on each successful VPN connection
11596 that tracks the VPN connection type.
11600 <histogram name="Network.Shill.Vpn.RemoteAuthenticationType"
11601 enum="VPNRemoteAuthenticationType">
11603 Chrome OS network usage metric sampled on each successful VPN connection
11604 that tracks the remote authentication method.
11608 <histogram name="Network.Shill.Vpn.TimeOnline" units="milliseconds">
11610 Chrome OS network metric sampling the time spent using VPN to transport
11611 data. These data are mostly useful when summed and compared to TimeOnline
11612 for other network technologies (e.g. WiFi vs Cellular). A sample is emitted
11613 every time the system transitions from primary connectivity through a VPN to
11614 some other type of connectivity. The value of the sample is the time delta
11615 in seconds from the instant the system transitioned to VPN connectivity.
11619 <histogram name="Network.Shill.Vpn.TimeToConfig" units="milliseconds">
11621 Chrome OS network performance metric sampling the time to configure Layer 3
11622 state on a VPN network (typically acquire a DHCP lease).
11626 <histogram name="Network.Shill.Vpn.TimeToOnline" units="milliseconds">
11628 Chrome OS network performance metric sampling the time to determine that a
11629 WiMax network is online after configuring Layer 3 state.
11633 <histogram name="Network.Shill.Vpn.UserAuthenticationType"
11634 enum="VPNUserAuthenticationType">
11636 Chrome OS network usage metric sampled on each successful VPN connection
11637 that tracks the user authentication method.
11641 <histogram name="Network.Shill.WiFi.ApDisconnectReason" enum="WiFiReasonCode">
11643 Chrome OS network usage metric. Reason code reported when the AP
11644 disconnects a wifi connection.
11648 <histogram name="Network.Shill.WiFi.ApDisconnectType" enum="WiFiStatusType">
11650 Chrome OS network usage metric. Broad category of reason AP disconnected a
11655 <histogram name="Network.Shill.Wifi.ApMode" enum="WiFiApMode">
11657 Chrome OS network usage metric. The AP mode setting for each successful
11662 <histogram name="Network.Shill.Wifi.Channel" enum="NetworkChannelType">
11664 Chrome OS network usage metric. The channel used for each successful WiFi
11669 <histogram name="Network.Shill.WiFi.ClientDisconnectReason"
11670 enum="WiFiReasonCode">
11672 Chrome OS network usage metric. Reason code reported when the client
11673 disconnects a wifi connection.
11677 <histogram name="Network.Shill.WiFi.ClientDisconnectType" enum="WiFiStatusType">
11679 Chrome OS network usage metric. Broad category of reason client
11680 disconnected a WiFi connection.
11684 <histogram name="Network.Shill.Wifi.DHCPOptionFailureDetected"
11685 enum="NetworkDHCPOptionFailure">
11687 Chrome OS network metric that tracks the number of DHCP option failures
11688 encountered by Shill. This indicates that Shill is using minimal DHCP
11689 options due to suspected MTU issues on the return path from the DHCP server
11690 back to the client.
11694 <histogram name="Network.Shill.Wifi.Disconnect" enum="NetworkDisconnectType">
11696 Chrome OS network usage metric that tracks whether an 802.11 wireless
11697 network was disconnected due to an error or was explicitly disconnected by
11702 <histogram name="Network.Shill.Wifi.EapInnerProtocol" enum="EAPInnerProtocol">
11704 Chrome OS network usage metric sampled on each successful 802.1x wireless
11705 connection that tracks the configured inner authentication method.
11709 <histogram name="Network.Shill.Wifi.EapOuterProtocol" enum="EAPOuterProtocol">
11711 Chrome OS network usage metric sampled on each successful 802.1x wireless
11712 connection that tracks the configured outer authentication method.
11716 <histogram name="Network.Shill.Wifi.ExpiredLeaseLengthSeconds" units="seconds">
11718 Chrome OS network performance metric that tracks the length of a lease for a
11719 WiFi network at the time it expired without the DHCP client being able to
11724 <histogram name="Network.Shill.WiFi.FrequenciesConnectedEver">
11726 Chrome OS metric sampling the number of different frequencies (i.e.
11727 channels) on which a device has connected to a WiFi network. This value is
11728 sampled every time a WiFi connection is established
11729 (WPASupplicant::kInterfaceStateCompleted). Note that the word
11730 "Ever" in the metric name is misleading. Chrome OS actually ages
11731 out historical information, currently after 3 weeks.
11735 <histogram name="Network.Shill.Wifi.LinkMonitorBroadcastErrorsAtFailure">
11737 Chrome OS network performance metric that tracks the number of LinkMonitor
11738 broadcast errors that were accrued on an 802.11 wireiless network at the
11739 time that the link was declaired to be failed.
11743 <histogram name="Network.Shill.Wifi.LinkMonitorFailure"
11744 enum="LinkMonitorFailureType">
11746 Chrome OS metric that signals the type of failure the LinkMonitor
11747 encountered which caused it to stop monitoring an 802.11 wireless network.
11751 <histogram name="Network.Shill.Wifi.LinkMonitorResponseTimeSample"
11752 units="milliseconds">
11754 Chrome OS network performance metric that tracks the number of milliseconds
11755 between an ARP request and a received reply on an 802.11 wireless network.
11759 <histogram name="Network.Shill.Wifi.LinkMonitorSecondsToFailure"
11762 Chrome OS network performance metric that tracks the number of seconds from
11763 the start of the LinkMonitor until failure on an 802.11 wireless network.
11767 <histogram name="Network.Shill.Wifi.LinkMonitorUnicastErrorsAtFailure">
11769 Chrome OS network performance metric that tracks the number of LinkMonitor
11770 unicast errors that were accrued on an 802.11 wireless network at the time
11771 that the link was declaired to be failed.
11775 <histogram name="Network.Shill.Wifi.PhyMode" enum="NetworkPhyModeType">
11777 Chrome OS network usage metric. The channel type used for each successful
11782 <histogram name="Network.Shill.Wifi.PortalAttempts">
11784 Chrome OS network diagnostic metric sampling the number of portal detection
11785 attempts per pass for an 802.11 wireless network. This includes failure,
11786 timeout and successful attempts.
11790 <histogram name="Network.Shill.Wifi.PortalAttemptsToOnline">
11792 Chrome OS network diagnostic metric sampling the total number of portal
11793 detection attempts performed for an 802.11 wireless network between the
11794 Connected and Online state. This includes failure, timeout and successful
11799 <histogram name="Network.Shill.Wifi.PortalResult" enum="NetworkPortalResult">
11801 Chrome OS network diagnostic metric sampling the result of portal detections
11802 for an 802.11 wireless network.
11806 <histogram name="Network.Shill.WiFi.ScanResult" enum="WiFiScanResult">
11808 Chrome OS network usage metric describing, for a wifi scan attempt, what
11809 scan method is used and whether it ends in a connection.
11813 <histogram name="Network.Shill.WiFi.ScanTimeInEbusy" units="milliseconds">
11815 Chrome OS network usage metric describing, for a wifi scan attempt, how many
11816 milliseconds were spent waiting to talk to the kernel/drivers.
11820 <histogram name="Network.Shill.Wifi.Security" enum="NetworkSecurityType">
11822 Chrome OS network usage metric. The security setting for each successful
11827 <histogram name="Network.Shill.Wifi.SignalStrength" units="negative dBm">
11829 Chrome OS network metric indicating the negative of the dBm received signal
11830 strength recorded at the time a successful WiFi connection started.
11834 <histogram name="Network.Shill.Wifi.TimeOnline" units="seconds">
11836 Chrome OS network metric sampling the time spent using WiFi to transport
11837 data. These data are mostly useful when summed and compared to TimeOnline
11838 for other network technologies (e.g. WiFi vs Cellular).
11842 <histogram name="Network.Shill.Wifi.TimeResumeToReady" units="milliseconds">
11844 Chrome OS network performance metric sampling the time from the resume event
11845 to the time when an 802.11 wireless network has configured its Layer 3
11850 <histogram name="Network.Shill.Wifi.TimeToConfig" units="milliseconds">
11852 Chrome OS network performance metric sampling the time to configure Layer 3
11853 state on an 802.11 wireless network (typically acquire a DHCP lease).
11857 <histogram name="Network.Shill.Wifi.TimeToConnect" units="milliseconds">
11859 Chrome OS network performance metric sampling the time to connect to a WiFi
11860 Basic Service Set (which consists of the access point and associated
11861 stations on a particular WiFi channel for a specific network).
11865 <histogram name="Network.Shill.Wifi.TimeToInitialize" units="milliseconds">
11867 Chrome OS network performance metric sampling the time to initialize an
11868 802.11 wireless device.
11872 <histogram name="Network.Shill.Wifi.TimeToJoin" units="milliseconds">
11874 Chrome OS network performance metric sampling the time to join (associate
11875 plus authenticate) an 802.11 wireless network.
11879 <histogram name="Network.Shill.Wifi.TimeToOnline" units="milliseconds">
11881 Chrome OS network performance metric sampling the time to determine that an
11882 802.11 wireless network is online after configuring Layer 3 state.
11886 <histogram name="Network.Shill.Wifi.TimeToPortal" units="milliseconds">
11888 Chrome OS network performance metric sampling the time to determine that an
11889 802.11 wireless network is in a captive portal after configuring Layer 3
11894 <histogram name="Network.Shill.Wifi.TimeToScan" units="milliseconds">
11896 Chrome OS network performance metric sampling the time to scan WiFi until a
11897 connection is found.
11901 <histogram name="Network.Shill.Wifi.TimeToScanAndConnect" units="milliseconds">
11903 Chrome OS network performance metric sampling the time between the beginning
11904 of a WiFi scan (if the scan includes both a progressive scan and a full
11905 scan, the TimeToScanAndConnect starts with the first scan of the series) and
11906 the completion of a successful connection.
11910 <histogram name="Network.Shill.WiMax.DHCPOptionFailureDetected"
11911 enum="NetworkDHCPOptionFailure">
11913 Chrome OS network metric that tracks the number of DHCP option failures
11914 encountered by Shill. This indicates that Shill is using minimal DHCP
11915 options due to suspected MTU issues on the return path from the DHCP server
11916 back to the client.
11920 <histogram name="Network.Shill.WiMax.ExpiredLeaseLengthSeconds" units="seconds">
11922 Chrome OS network performance metric that tracks the length of a lease for a
11923 WiMax network at the time it expired without the DHCP client being able to
11928 <histogram name="Network.Shill.WiMax.TimeToConfig" units="milliseconds">
11930 Chrome OS network performance metric sampling the time to configure Layer 3
11931 state on a WiMax network (typically acquire a DHCP lease).
11935 <histogram name="Network.Shill.WiMax.TimeToInitialize" units="milliseconds">
11937 Chrome OS network performance metric sampling the time to initialize a WiMax
11942 <histogram name="Network.Shill.WiMax.TimeToOnline" units="milliseconds">
11944 Chrome OS network performance metric sampling the time to determine that a
11945 WiMax network is online after configuring Layer 3 state.
11949 <histogram name="Network.TimeToConfig.Cellular" units="milliseconds">
11951 Chrome OS network performance metric sampling the time to join a 3G/Cellular
11952 network and configure Layer 3 state. Note this metric is deprecated; see
11953 Network.Cellular.TimeToConfig.
11957 <histogram name="Network.TimeToConfig.Ethernet" units="milliseconds">
11959 Chrome OS network performance metric sampling the time to join a wired
11960 Ethernet network and configure Layer 3 state (typically acquire a DHCP
11961 lease). Note this metric is deprecated; see Network.Ethernet.TimeToConfig.
11965 <histogram name="Network.TimeToConfig.Wifi" units="milliseconds">
11967 Chrome OS network performance metric sampling the time to configure Layer 3
11968 state on an 802.11 wireless network (typically acquire a DHCP lease). Note
11969 this metric is deprecated; see Network.Wifi.TimeToConfig.
11973 <histogram name="Network.TimeToDrop" units="seconds">
11975 Chrome OS network stability metric sampling the time in seconds between the
11976 networking going online to going offline. Offline events due to device
11977 shutdown or suspend are ignored (along with the online time before that
11982 <histogram name="Network.TimeToJoin.Wifi" units="milliseconds">
11984 Chrome OS network performance metric sampling the time to join (associate
11985 plus authenticate) an 802.11 wireless network. Note this metric is
11986 deprecated; see Network.Wifi.TimeToJoin.
11990 <histogram name="Network.Wifi.AuthMode" enum="NetworkAuthModeType">
11992 Chrome OS network performance metric sampling the time to configure Layer 3
11993 state on an 802.11 wireless network (typically acquire a DHCP lease).
11997 <histogram name="Network.Wifi.BitRate" units="bps">
11999 Network metric reporting the download speed test results run at setup time.
12000 Recorded at least once per day.
12004 <histogram name="Network.Wifi.Channel" enum="NetworkChannelType">
12006 Chrome OS network usage metric. The channel used for each successful WiFi
12011 <histogram name="Network.Wifi.Idle.NoiseLevel" units="negative dBm">
12013 Network metric indicating the negative of the dBm noise level recorded at
12014 the time the metric is collected. Reported at least once per day and only
12015 when the device is idle.
12019 <histogram name="Network.Wifi.Idle.SignalLevel" units="negative dBm">
12021 Network metric indicating the negative of the dBm received signal level
12022 recorded at the time the metric is collected. Reported at least once per
12023 day and only when the device is idle.
12027 <histogram name="Network.Wifi.Idle.SignalToNoiseRatio" units="negative dBm">
12029 Network metric indicating signal minus noise in dBm recorded at the time the
12030 metrics is collected. Reported at least once per day and only when the
12035 <histogram name="Network.Wifi.NoiseLevel" units="negative dBm">
12037 Network metric indicating the negative of the dBm noise level recorded at
12038 the time the metric is collected. Reported at least once per day.
12042 <histogram name="Network.Wifi.PhyMode" enum="NetworkPhyModeType">
12044 Chrome OS network usage metric. The channel type used for each successful
12049 <histogram name="Network.Wifi.RoundTripTime" units="ms">
12051 Network metric reporting the average round trip time to the wifi gateway.
12052 Recorded at least once per day.
12056 <histogram name="Network.Wifi.Security" enum="NetworkSecurityType">
12058 Chrome OS network usage metric. The security setting for each successful
12063 <histogram name="Network.Wifi.SignalLevel" units="negative dBm">
12065 Network metric indicating the negative of the dBm received signal level
12066 recorded at the time the metric is collected. Reported at least once per
12071 <histogram name="Network.Wifi.SignalToNoiseRatio" units="negative dBm">
12073 Network metric indicating signal minus noise in dBm recorded at the time the
12074 metrics is collected. Reported at least once per day.
12078 <histogram name="Network.Wifi.TimeOnline" units="seconds">
12080 Chrome OS network metric sampling the time spent using WiFi to transport
12081 data. These data are mostly useful when summed and compared to TimeOnline
12082 for other network technologies (e.g. WiFi vs Cellular).
12086 <histogram name="Network.Wifi.TimeResumeToReady" units="milliseconds">
12088 Chrome OS network performance metric sampling the time from the resume event
12089 to the time when an 802.11 wireless network has configured its Layer 3
12094 <histogram name="Network.Wifi.TimeToConfig" units="milliseconds">
12096 Chrome OS network performance metric sampling the time to configure Layer 3
12097 state on an 802.11 wireless network (typically acquire a DHCP lease).
12101 <histogram name="Network.Wifi.TimeToJoin" units="milliseconds">
12103 Chrome OS network performance metric sampling the time to join (associate
12104 plus authenticate) an 802.11 wireless network.
12108 <histogram name="Network.Wifi.TimeToOnline" units="milliseconds">
12110 Chrome OS network performance metric sampling the time to determine that an
12111 802.11 wireless network is online after configuring Layer 3 state.
12115 <histogram name="Network.Wifi.TimeToPortal" units="milliseconds">
12117 Chrome OS network performance metric sampling the time to determine that an
12118 802.11 wireless network is in a captive portal after configuring Layer 3
12123 <histogram name="NewTabPage.ActionAndroid" enum="NewTabPageActionAndroid">
12125 Actions taken by users from the new tab page on Android. These actions may
12126 navigate away from the NTP (e.g. searching in the omnibox or opening a
12127 bookmark), but can also happen without navigating away from the NTP (e.g.
12128 opening a bookmark in a new tab).
12132 <histogram name="NewTabPage.AppsPageDragSource" enum="AppsPageDragSource">
12134 Histogram for the source of app page drags. For any succesful drop onto an
12135 apps pane of the NTP, this logs where the drag originated.
12139 <histogram name="NewTabPage.BookmarkActionAndroid"
12140 enum="NewTabPageBookmarkActionAndroid">
12142 Actions taken by users on partner bookmarks (editing / renaming) on the NTP
12147 <histogram name="NewTabPage.DefaultPageType" enum="NtpPaneType">
12148 <summary>The default pane when the NTP is first opened.</summary>
12151 <histogram name="NewTabPage.HoverTimeClicked">
12153 Histogram of the time, in milliseconds, users have the cursor over a most
12154 visited thumbnail before clicking.
12158 <histogram name="NewTabPage.HoverTimeNotClicked">
12160 Histogram of the time, in milliseconds, users have the cursor over a most
12161 visited thumbnail before moving it away from the thumbnail without clicking.
12165 <histogram name="NewTabPage.MobilePromo" enum="NewTabPageMobilePromo">
12167 Android: Tallies counts for how the user interacted with the NTP promo page.
12171 <histogram name="NewTabPage.MostVisited">
12173 Histogram for user clicks of the most visited thumbnails. The value is equal
12174 to the index of the thumbnail.
12178 <histogram name="NewTabPage.MostVisitedAction" enum="NtpFollowAction">
12180 Action taken by the user on the Most Visited NTP pane. If the user switches
12181 panes during this use of the NTP, this action is sometimes not recorded. Ask
12182 mpearson@ for details.
12186 <histogram name="NewTabPage.MostVisitedTilePlacementExperiment"
12187 enum="NtpTileExperimentActions">
12189 Records anomalous events for the Most Visited Tile Placement experiment,
12190 where it is unable to operate as expected. These are recorded during New Tab
12191 Page load time, once for every NTP.
12195 <histogram name="NewTabPage.NonVisibleScreenshots">
12197 The number of screenshots that were cached for the non-visible but ranked
12198 suggestions on the Suggested NTP pane.
12202 <histogram name="NewTabPage.NonVisibleSuggestedSiteRank">
12204 Given that the user has typed a URL, and given that that specific URL was
12205 ranked but not visible on the Suggested pane of the NTP, this is the rank
12206 that the Suggested pane had for that URL.
12210 <histogram name="NewTabPage.NumberOfExternalTileFallbacks">
12212 The number of tiles for which we relied on external tiles as a fallback
12213 because a local screenshot was not available to be used as a thumbnail.
12214 External tiles are those for which the visuals are handled by the page
12215 itself, not by the iframe. Recorded before changing focus away from the NTP,
12216 be it bynavigating to a URL, switching tabs, changing the active window or
12217 closing the tab/shutting down Chrome.
12221 <histogram name="NewTabPage.NumberOfExternalTiles">
12223 The number of external tiles that are displayed on the NTP. External tiles
12224 are those for which the visuals are handled by the page itself, not by the
12225 iframe. Recorded before changing focus away from the NTP, be it by
12226 navigating to a URL, switching tabs, changing the active window or closing
12227 the tab/shutting down Chrome.
12231 <histogram name="NewTabPage.NumberOfGrayTileFallbacks">
12233 The number of tiles for which we displayed a gray tile with the domain name
12234 as a fallback because a local screenshot was not available to be used as a
12235 thumbnail. Recorded before changing focus away from the NTP, be it by
12236 navigating to a URL, switching tabs, changing the active window or closing
12237 the tab/shutting down Chrome.
12241 <histogram name="NewTabPage.NumberOfGrayTiles">
12243 The number of tiles for which no thumbnail was specified, but a domain was
12244 so we displayed a gray tile with the domain name in it. Recorded before
12245 changing focus away from the NTP, be it by navigating to a URL, switching
12246 tabs, changing the active window or closing the tab/shutting down Chrome.
12250 <histogram name="NewTabPage.NumberOfMouseOvers">
12252 The total number of times the user hovered the mouse over Most Visited tile
12253 or title elements before changing focus away from the NTP, be it by
12254 navigating to a URL, switching tabs, changing the active window or closing
12255 the tab/shutting down Chrome.
12259 <histogram name="NewTabPage.NumberOfThumbnailAttempts">
12261 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailTiles.
12264 The number of tiles for which we attempted to use a local screenshot as a
12265 thumbnail. Recorded before changing focus away from the NTP, be it by
12266 navigating to a URL, switching tabs, changing the active window or closing
12267 the tab/shutting down Chrome.
12271 <histogram name="NewTabPage.NumberOfThumbnailErrors">
12273 The number of thumbnails for which a local screenshot was not available so
12274 we were not able to display them on the Most Visited section of the NTP.
12275 Recorded before changing focus away from the NTP, be it by navigating to a
12276 URL, switching tabs, changing the active window or closing the tab/shutting
12281 <histogram name="NewTabPage.NumberOfThumbnailTiles">
12283 The number of tiles for which we attempted to use a local screenshot as a
12284 thumbnail. Recorded before changing focus away from the NTP, be it by
12285 navigating to a URL, switching tabs, changing the active window or closing
12286 the tab/shutting down Chrome.
12290 <histogram name="NewTabPage.NumberOfTiles">
12292 The number of tiles that are displayed on the NTP, no matter if they are
12293 thumbnails, gray tiles, or external tiles. Recorded before changing focus
12294 away from the NTP, be it by navigating to a URL, switching tabs, changing
12295 the active window or closing the tab/shutting down Chrome.
12299 <histogram name="NewTabPage.OtherSessionsMenu" enum="NtpOtherSessionsType">
12301 Histogram for usage of the menu on the NTP that allows the user to access
12302 tabs from other devices.
12306 <histogram name="NewTabPage.PreviousSelectedPageType" enum="NtpPaneType">
12308 The pane that had been previously selected when the user switches panes in
12313 <histogram name="NewTabPage.Promo.Bubble" enum="NtpPromoAction">
12314 <summary>Histogram for NTP bubble promo activity.</summary>
12317 <histogram name="NewTabPage.Promo.Notification" enum="NtpPromoAction">
12318 <summary>Histogram for NTP notification promo activity.</summary>
12321 <histogram name="NewTabPage.SearchURLs.Total">
12322 <summary>TBD.</summary>
12325 <histogram name="NewTabPage.SelectedPageType" enum="NtpPaneType">
12326 <summary>The pane selected when the user switches panes in the NTP.</summary>
12329 <histogram name="NewTabPage.SessionRestore">
12331 Histogram for user clicks of the Recently Closed items. The value is the
12332 recency of the entry being restored (0 is most recent).
12336 <histogram name="NewTabPage.SingleSessionPageSwitches">
12338 Histogram to track how many times a user switched pages in a single NTP
12343 <histogram name="NewTabPage.SuggestedSite">
12345 Histogram for user clicks of the suggested site thumbnails. The value is
12346 equal to the index of the thumbnail.
12350 <histogram name="NewTabPage.SuggestedSitesAction" enum="NtpFollowAction">
12351 <summary>Action taken by the user on the Suggested Sites NTP pane.</summary>
12354 <histogram name="NewTabPage.SuggestedSitesLoadTime">
12355 <summary>Time to load the Suggested Sites NTP pane, in milliseconds.</summary>
12358 <histogram name="NewTabPage.SuggestedSitesViewTime">
12359 <summary>Time spent on the Suggested Sites NTP pane, in seconds.</summary>
12362 <histogram name="NewTabPage.SuggestionsImpression">
12364 Histogram for impressions on the various most visited tiles. The value is
12365 equal to the index of the thumbnail.
12369 <histogram name="NewTabPage.SuggestionsType" enum="NtpSuggestionsType">
12371 Indicate, for each impression of the New Tab Page, whether the suggestions
12372 were obtained from the client or server. Recorded before changing focus away
12373 from the NTP, be it by navigating to a URL, switching tabs, changing the
12374 active window or closing the tab/shutting down Chrome.
12378 <histogram name="NewTabPage.ThumbnailErrorRate">
12380 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailAttempts and
12381 NewTabPage.NumberOfThumbnailErrors.
12384 The percentage of errors per attempts to load image thumbnails on the New
12385 Tab Page. When an error occurs, a grey tile is shown instead of a thumbnail
12386 image. We measure the rate instead of the number of errors because multiple
12387 attempts are made to load images at different times during the NTP's
12388 lifetime. Each NTP session's error rate is logged after the user navigates
12389 to a new URL from that NTP.
12393 <histogram name="NewTabPage.ThumbnailFallbackRate" units="%">
12395 Deprecated 01/2014. Replaced by NewTabPage.NumberOfGrayTileFallbacks and
12396 NewTabPage.NumberOfExternalFallbacks.
12399 The percentage of times most visited tiles use the fallback thumbnail. Only
12400 requests that actually specify a fallback thumbnail are considered here. We
12401 measure the rate instead of the number of errors because multiple attempts
12402 are made to load thumbnails at different times during the NTP's lifetime.
12403 Each NTP session's error rate is logged after the user navigates to a new
12408 <histogram name="NewTabPage.URLState" enum="NewTabURLState">
12410 Records the status of the New Tab page URL when an NTP is opened.
12414 <histogram name="NewTabPage.VisibleScreenshots">
12416 The number of screenshots that were cached for the visible suggestions on
12417 the Suggested NTP pane.
12421 <histogram name="NewTabPage.VisibleSuggestedSiteRank">
12423 Given that the user has typed a URL, and given that that specific URL was
12424 visible on the Suggested pane of the NTP, this is the rank that the
12425 Suggested pane had for that URL.
12429 <histogram name="Notifications.Actions" enum="NotificationActionType">
12431 The actions taken on notifications, recorded every time they happen. This
12432 histogram will record every single event that happens separately.
12436 <histogram name="Notifications.PerNotificationActions"
12437 enum="NotificationActionType">
12439 The actions taken on notifications, recorded once per notification, when it
12440 is closed. This differs from the Notifications.Actions histogram in that
12441 multiple events of the same type on a single notification will only record a
12446 <histogram name="ntp.searchurls.total">
12447 <summary>TBD</summary>
12450 <histogram name="NtpHandler.AttachShownPageType" enum="NtpPaneType">
12452 Deprecated 10/2011. No longer tracked, replaced with
12453 NewTabPage.DefaultPageType
12455 <summary>The default pane when the NTP is first opened.</summary>
12458 <histogram name="NtpHandler.SelectedShownPageType" enum="NtpPaneType">
12460 Deprecated 10/2011. No longer tracked, replaced with
12461 NewTabPage.SelectedPageType
12463 <summary>The pane selected when the user switches panes in the NTP.</summary>
12466 <histogram name="OAuth2Login.GetOAuth2AccessTokenFailure"
12467 enum="GoogleServiceAuthError">
12469 Failure reason of final OAuth2 access token retrieval call during Chrome OS
12474 <histogram name="OAuth2Login.GetOAuth2AccessTokenRetry"
12475 enum="GoogleServiceAuthError">
12477 Retry reason of failed OAuth2 access token retrieval call during Chrome OS
12482 <histogram name="OAuth2Login.ListAccountsFailure" enum="GoogleServiceAuthError">
12484 Failure reason of final ListAccounts call failure during Chrome OS login.
12488 <histogram name="OAuth2Login.ListAccountsRetry" enum="GoogleServiceAuthError">
12490 Retry reason of failed ListAccounts call during Chrome OS login.
12494 <histogram name="OAuth2Login.MergeSessionFailure" enum="GoogleServiceAuthError">
12496 Failure reason of final MergeSession call during Chrome OS login.
12500 <histogram name="OAuth2Login.MergeSessionRetry" enum="GoogleServiceAuthError">
12502 Retry reason of failed MergeSession call during Chrome OS login.
12506 <histogram name="OAuth2Login.OAuthLoginGaiaCredFailure"
12507 enum="GoogleServiceAuthError">
12509 Failure reason of final OAuthLogin (with SID+LSID) call during Chrome OS
12514 <histogram name="OAuth2Login.OAuthLoginGaiaCredRetry"
12515 enum="GoogleServiceAuthError">
12517 Retry reason of failed OAuthLogin (with SID+LSID) call during Chrome OS
12522 <histogram name="OAuth2Login.OAuthLoginUberTokenFailure"
12523 enum="GoogleServiceAuthError">
12525 Failure reason of final OAuthLogin (with uber token) call during Chrome OS
12530 <histogram name="OAuth2Login.OAuthLoginUberTokenRetry"
12531 enum="GoogleServiceAuthError">
12533 Retry reason of failed OAuthLogin (with uber token) call during Chrome OS
12538 <histogram name="OAuth2Login.PostMergeVerification"
12539 enum="PostMergeVerificationOutcome">
12541 Outcome of Chrome OS GAIA cookie post-merge session verification process. It
12542 measures how often /MergeSession request collided with browser session
12543 restore process resulting in partially authenticated primary GAIA session.
12547 <histogram name="OAuth2Login.PreMergeVerification"
12548 enum="PostMergeVerificationOutcome">
12550 Outcome of Chrome OS GAIA cookie pre-merge session verification process. It
12551 measures how often we need to perform /MergeSession request to
12552 re-authenticated exisitng user with GAIA.
12556 <histogram name="OAuth2Login.SessionRestore" enum="GaiaSessionRestoreOutcome">
12557 <summary>Outcome of Chrome OS GAIA cookie session restore process.</summary>
12560 <histogram name="OAuth2Login.SessionRestoreTimeToFailure" units="milliseconds">
12561 <summary>How long it takes for the session restore to fail.</summary>
12564 <histogram name="OAuth2Login.SessionRestoreTimeToSuccess" units="milliseconds">
12566 How long it takes for the session restore to finish succeessfully.
12570 <histogram name="OfflinePolicy.SuccessfulResourceLoadPercentage" units="%">
12572 When a page is loaded in offline mode, the percentage of resources on that
12573 page that were successfully loaded.
12577 <histogram name="Omnibox.AggressiveHistoryURLProviderFieldTrialBeacon"
12578 enum="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon">
12580 Aggressive HistoryURL provider field trial deleted in spring 2012.
12583 A number that indicates what omnibox ranking behavior the user is seeing as
12584 part of the OmniboxAggressiveHistoryURLProvider field trial
12585 (OmniboxAggressiveHistoryURLProvider).
12589 <histogram name="Omnibox.CutOrCopyAllText" units="count">
12591 The number of cut or copy commands on all selected text in the omnibox.
12592 Gathered on desktop platforms (Win, Mac, Linux, Chrome OS).
12596 <histogram name="Omnibox.EnteredKeywordMode" enum="OmniboxEnteredKeywordMode">
12598 The number of times users enter keyword hint mode "Search ___
12599 for:" and how.
12603 <histogram name="Omnibox.FocusToEditTime" units="ms">
12605 The length of time between when a user focused on the omnibox and first
12606 modifies the omnibox.
12610 <histogram name="Omnibox.FocusToOpenTime" units="ms">
12612 The length of time between when a user focused on the omnibox and opened an
12613 omnibox match (which could be what they typed or a suggestion).
12617 <histogram name="Omnibox.Paste" units="count">
12619 The number of paste commands on the text in the omnibox. Reported every time
12620 a paste command is done.
12624 <histogram name="Omnibox.PasteAndGo" units="count">
12626 The number of paste-and-go commands on the text in the omnibox. Reported
12627 every time a paste-and-go command is done.
12631 <histogram name="Omnibox.ProviderTime" units="ms">
12633 The length of time taken by the named provider"s synchronous pass.
12637 <histogram name="Omnibox.QueryBookmarksTime">
12639 Deprecated 2012-11-14. Replaced by Autocomplete.BookmarkProviderMatchTime.
12642 Time the HistoryContentProvider takes to perform a bookmark search.
12646 <histogram name="Omnibox.QueryTime" units="milliseconds">
12648 Time it takes for the omnibox to become responsive to user input after the
12649 user has typed N characters. This measures the time it takes to start all
12650 the asynchronous autocomplete providers (but not wait for them to finish).
12654 <histogram name="Omnibox.SearchEngine" enum="OmniboxSearchEngine">
12656 The id of search engine that was used for search in omnibox. See
12657 src/chrome/browser/search_engines/template_url_prepopulate_data.cc for more
12662 <histogram name="Omnibox.SearchEngineType" enum="OmniboxSearchEngineType">
12664 The type of search engine associated with a match opened from the omnibox.
12668 <histogram name="Omnibox.SearchProviderMatches">
12670 The number of matches returned by SearchProvider. Emitted on every call to
12671 SearchProvider::Start(), which effectively means every key stroke in the
12676 <histogram name="Omnibox.SuggestRequest.Failure.GoogleResponseTime"
12677 units="milliseconds">
12679 The time elapsed between the sending of a suggest request to Google until
12680 the time the request was returned with status==failed. Ignores requests that
12681 were canceled before being returned.
12685 <histogram name="Omnibox.SuggestRequest.Success.GoogleResponseTime"
12686 units="milliseconds">
12688 The time elapsed between the sending of a suggest request to Google until
12689 the time the request was returned with status==success. Ignores requests
12690 that were canceled before being returned.
12694 <histogram name="Omnibox.SuggestRequests" enum="OmniboxSuggestRequests">
12696 Counts about the number of suggest requests the omnibox sent, invalidated,
12697 and replies received.
12701 <histogram name="Omnibox.ZeroSuggest.MostVisitedResultsCounterfactual">
12703 The number of most visited suggestions returned when ZeroSuggest would have
12704 triggered. The suggestions appear when the user has focused but not
12705 modified the omnibox.
12709 <histogram name="Omnibox.ZeroSuggestRequests" enum="OmniboxZeroSuggestRequests">
12711 Counts about the number of zero suggest requests (requests for suggestions
12712 when the user has focused but not modified the omnibox) the omnibox sent,
12713 invalidated, and replies received.
12717 <histogram name="OriginChip.Pressed">
12718 <summary>The number of clicks on the origin chip.</summary>
12721 <histogram name="OSX.CatSixtyFour" enum="CatSixtyFour">
12722 <summary>The cat's flavor and how many bits there are in it.</summary>
12725 <histogram name="OSX.ExceptionHandlerEvents" enum="OSXExceptionHandlerEvents">
12726 <summary>Events seen by the OSX NSException swizzle.</summary>
12729 <histogram name="OutdatedUpgradeBubble.NumLaterPerReinstall">
12731 Counts the number of times the user clicked on the later button of the
12732 outdated upgrade bubble, before clicking on the reinstall button in the same
12737 <histogram name="Overscroll.Completed" enum="OverscrollMode">
12738 <summary>Completed overscroll gestures.</summary>
12740 An overscroll gesture starts when user scrolls past the edge of the web page
12741 and continues scrolling in the same direction. An overscroll gesture is
12742 completed when user stops scrolling (e.g. by lifting the fingers from the
12743 touchscreen or touchpad).
12747 <histogram name="Overscroll.Navigated" enum="OverscrollMode">
12749 Navigations that were triggered due to completed overscroll gesture. Note
12750 that not all completed overscroll gestures trigger a navigation.
12754 <histogram name="Overscroll.Started" enum="OverscrollMode">
12756 Overscroll gestures initiated by the user. Note that not all overcroll
12757 gestures started are completed (e.g. the overscroll gesture is aborted if
12758 user clicks or presses a key during the gesture).
12762 <histogram name="P2P.Client.Canceled.WaitingTimeSeconds" units="seconds">
12764 The wall-clock time spent until a lookup was canceled. This is reported
12765 every time p2p is used to find a candidate but the request was canceled.
12769 <histogram name="P2P.Client.Found.CandidateCount" units="count">
12771 The number of candidates on the LAN, i.e. the number of peers on the LAN
12772 offering at least N bytes of the requested file X. This is reported after
12773 examining responses from all peers on the LAN and picking a candidate.
12777 <histogram name="P2P.Client.Found.ConnectionCount" units="count">
12779 The number of p2p downloads of the peer that the returned URL points to.
12780 This is reported after examining responses from all peers on the LAN and
12781 picking a candidate.
12785 <histogram name="P2P.Client.Found.WaitingTimeSeconds" units="seconds">
12787 The wall-clock time spent waiting for the LAN-wide number of p2p downloads
12788 (i.e. the sum of p2p downloads from each peer on the LAN) to drop below the
12789 threshold. This is reported after examining responses from all peers on the
12790 LAN and picking a candidate.
12794 <histogram name="P2P.Client.LookupResult" enum="P2PLookupResult">
12796 The result of the lookup. Possible values include "Found" (if a
12797 candidate - i.e. a peer offering at least N bytes of file X - was chosen),
12798 "Not Found" (if no candidate could be found), "Vanished"
12799 (if a candidate was found but vanished while waiting in line),
12800 "Canceled" (if a candidate was found but the request was canceled
12801 while waiting in line), and "Filtered" (if it was detected that
12802 mDNS was filtered). This is reported after examining responses from all
12803 peers on the LAN when p2p is used to find a candidate.
12807 <histogram name="P2P.Client.NumPeers" units="count">
12809 The number of peers implementing p2p file sharing on the network. This is
12810 reported every time p2p is used to look up a resource on a network where
12811 mDNS is not filtered.
12815 <histogram name="P2P.Client.Vanished.WaitingTimeSeconds" units="seconds">
12817 The wall-clock time spent waiting for one or more candidates (i.e. peers
12818 offering at least N bytes of file X) that all vanished before the LAN-wide
12819 number of p2p downloads dropped below the threshold. This is reported every
12820 time candidates were found using p2p but then vanished.
12824 <histogram name="P2P.Server.ClientCount" units="count">
12826 The number of currently connected HTTP clients. This is reported every time
12827 a HTTP client connects.
12831 <histogram name="P2P.Server.ContentServedInterruptedMB" units="MB">
12833 Number of megabytes (1,000,000 bytes) served from the device (via HTTP)
12834 where the client disconnects prematurely. This is reported every time a file
12835 is served and the client disconnects before receiving all data.
12839 <histogram name="P2P.Server.ContentServedSuccessfullyMB" units="MB">
12841 Number of megabytes (1,000,000 bytes) served from the device (via HTTP).
12842 This is reported every time a file have been served successfully.
12846 <histogram name="P2P.Server.DownloadSpeedKBps" units="kB/s">
12848 The average speed at which the download was served at, in kB/s. This is
12849 reported every time a file have been served successfully.
12853 <histogram name="P2P.Server.FileCount" units="count">
12855 The number of files available via p2p. This is reported every time a file is
12856 added or removed to the /var/cache/p2p directory.
12860 <histogram name="P2P.Server.RangeBeginPercentage" units="%">
12862 When a client resumes a download, the HTTP request includes range specifier
12863 to skip the bytes it already has. This metric conveys this as a percentage
12864 of the file size. This is reported every time a file is served, even if the
12865 request does not include a range specifier (in which case 0 is reported).
12869 <histogram name="P2P.Server.RequestResult" enum="P2PServerResult">
12871 The result of the HTTP request. Possible values include "Response
12872 Sent" (the resource was found and the response was successfully sent),
12873 "Response Interrupted" (the resource was found but the client
12874 disconnected), "Malformed" (the request was malformed), "Not
12875 Found" (the request was for a resource that was not found), and
12876 "Index" (the request was for the '/' or '/index.html' resource).
12877 This is reported for every HTTP request handled.
12881 <histogram name="PageActionController.ExtensionsWithPageActions">
12883 The number of Extensions that have Page Actions. Measured once per startup
12888 <histogram name="PasswordGeneration.Event" enum="PasswordGenerationEvent">
12890 Measures the frequency of various password generation events.
12892 Note that this histogram is logged from the renderer process, and
12893 consequently the numbers should not be directly compared to the other
12894 PasswordGeneration.* histograms, which are logged from the browser process.
12895 Histograms logged in different processes are lost at different rates, which
12896 introduces systematic bias between histograms logged in the renderer process
12897 vs. those logged in the browser process.
12901 <histogram name="PasswordGeneration.UploadStarted" enum="Boolean">
12903 The number of times that we try to upload a form that we believe should
12904 trigger password generation. False means that something about the form would
12905 not allow us to try upload (not an Autofillable field, uploading disabled,
12906 Autofill servers in backoff, etc.). True does not mean that the upload
12907 actually completed successfully, just that it was started.
12911 <histogram name="PasswordManager.AccountsPerSite">
12913 The number of accounts stored per site in the password manager (one event
12918 <histogram name="PasswordManager.ActionsTaken"
12919 enum="PasswordManagerActionsTaken">
12921 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
12924 Stats documenting how we handle every form containing a password, bucketed
12925 by the actions taken.
12929 <histogram name="PasswordManager.ActionsTakenWithPsl"
12930 enum="PasswordManagerActionsTakenWithPsl">
12932 Stats documenting how we handle every form containing a password, bucketed
12933 by the actions taken.
12937 <histogram name="PasswordManager.BlacklistedSites">
12939 The total number of sites that the user has blacklisted. Recorded by
12940 iterating over stored passwords once per run of Chrome.
12944 <histogram name="PasswordManager.Enabled" enum="BooleanEnabled">
12946 Indicates whether the password manager is enabled when a tab is opened. This
12947 includes prerendered tabs.
12951 <histogram name="PasswordManager.InfoBarResponse" enum="InfoBarResponse">
12953 The distribution of responses to the "Do you want Chrome to remember
12954 this password"? info bar prompt.
12958 <histogram name="PasswordManager.NumPasswordsDeletedByBulkDelete">
12960 Number of passwords deleted when the user chooses to clear passwords via the
12961 clear browsing data UI.
12965 <histogram name="PasswordManager.NumPasswordsDeletedWhenBlacklisting">
12967 When the user chooses to never remember passwords for a form, we remove all
12968 previously saved credentials for that form. This is the count of those
12973 <histogram name="PasswordManager.NumPasswordsNotShown">
12975 The password manager only shows those credentials that are considered the
12976 best match for a particular form. This stat keep track of the credentials
12977 that were not as good of a match and were suppressed.
12981 <histogram name="PasswordManager.OsPasswordStatus"
12982 enum="PasswordManagerOsPasswordStatus">
12984 Indicates whether the user's OS password is blank or not at browser startup.
12988 <histogram name="PasswordManager.OtherPossibleUsernamesUsage"
12989 enum="OtherPossibleUsernamesUsage">
12991 Breakdown of how other possible usernames are displayed. Recorded every time
12992 we autofill a password form.
12996 <histogram name="PasswordManager.ProvisionalSaveFailure"
12997 enum="ProvisionalSaveFailure">
12999 Breakdown of cases where a password is submitted, but we don't even try and
13000 save it. Recorded for every password form submit.
13004 <histogram name="PasswordManager.PslDomainMatchTriggering"
13005 enum="PasswordManagerPslDomainMatchTriggering">
13007 Breakdown on trigger rate of providing a password form autofill entry based
13008 on matching stored information using the public suffix list for possible
13013 <histogram name="PasswordManager.SavePasswordPromptDisappearedQuickly"
13016 Indicates whether the save password prompt disappeared in less than one
13017 second. This most likely indicates that the prompt was dismissed
13018 automatically, e.g. due to a page navigation, before the user was able to
13019 respond to the infobar.
13023 <histogram name="PasswordManager.SavePasswordPromptDisplayed" enum="Boolean">
13024 <summary>Indicates whether the save password prompt was displayed.</summary>
13027 <histogram name="PasswordManager.SavePasswordPromptResponse"
13028 enum="SavePasswordPromptResponseType">
13030 Breakdown of which response the user selected from the save password prompt.
13034 <histogram name="PasswordManager.TimesGeneratedPasswordUsed">
13036 The number of times each generated password has been used to log in.
13037 Recorded by iterating over stored passwords once per run. This information
13038 is persisted and synced.
13042 <histogram name="PasswordManager.TimesPasswordUsed">
13044 The number of times each saved password has been used to log in. Does not
13045 include generated passwords. Recorded by iterating over stored passwords
13046 once per run. This information is persisted and synced.
13050 <histogram name="PasswordManager.TotalAccounts">
13052 The number of accounts stored in the password manager (across all sites)
13056 <histogram name="Pepper.InterfaceUsed" enum="PepperInterface">
13058 The number of out-of-process plugin processes that have loaded a particular
13059 PPB interface version.
13063 <histogram name="PerformanceMonitor.AverageCPU" units="PercentCPUUsage">
13065 Average CPU utilization of a process, read out at each two-minute interval.
13066 The utilization is in the 0-100% range per CPU, which is then summed up.
13067 I.e. a quadcore system fully loaded would read as 400%.
13071 <histogram name="PerformanceMonitor.HighCPU" enum="BooleanHit">
13073 The number of times a process has continuously stayed above a certain
13074 threshold of CPU utilization over a certain time period (currently set to
13079 <histogram name="Platform.AsvGroup">
13081 Chrome OS (ARM Chromebooks using Exynos 5250 only) Adaptive Support Voltage
13082 Group, recorded once per bootup. Indicates which "bin" the SoC is
13083 part of, which sets the voltage that different rails on the system will run
13084 at. The values 0-11 are valid. A value of 12 indicates an error parsing
13085 dmesg and should be investigated. See also Platform.LotIdEnum.
13089 <histogram name="Platform.BootSectorsRead">
13091 Chrome OS number of disk sectors read at boot from kernel start to
13092 login-prompt-ready.
13096 <histogram name="Platform.BootSectorsWritten">
13098 Chrome OS number of disk sectors written at boot from kernel start to
13099 login-prompt-ready.
13103 <histogram name="Platform.CompressedSwapSize" units="MB">
13105 Chrome OS size of allocated swap area in megabytes (before compression)
13109 <histogram name="Platform.CpuFrequencyThermalScaling" units="percent">
13111 CPU frequency as percent of the baseline frequency, sampled every 30s. This
13112 may be throttled down from 100% due to power dissipation issues (too high
13113 temperature). It may also be throttled up (turbo), but the kernel does not
13114 report the actual turbo frequency, so we put such samples in the 101%
13119 <histogram name="Platform.CpuUsage" units="%">
13121 Peak total (single core) CPU usage for the last sample interval. The sample
13122 interval may vary from seconds to several minutes.
13126 <histogram name="Platform.CrOSEvent" enum="CrosEventEnum">
13128 Generic event of interest from Chrome OS. Intended mainly to help assess
13129 the frequency of rare error conditions.
13133 <histogram name="Platform.DiskUsage.Cache_Avg" units="KB">
13135 Average size of user's Cache directory. Logged once a day, if disk usage is
13140 <histogram name="Platform.DiskUsage.Cache_Max" units="KB">
13142 Maximum size of user's Cache directory. Logged once a day, if disk usage is
13147 <histogram name="Platform.DiskUsage.Downloads_Avg" units="KB">
13149 Average size of user's Cache directory. Logged once a day, if disk usage is
13154 <histogram name="Platform.DiskUsage.Downloads_Max" units="KB">
13156 Maximum size of user's Cache directory. Logged once a day, if disk usage is
13161 <histogram name="Platform.DiskUsage.GCache_Avg" units="KB">
13163 Average size of user's GCache directory. Logged once a day, if disk usage is
13168 <histogram name="Platform.DiskUsage.GCache_Max" units="KB">
13170 Maximum size of user's GCache directory. Logged once a day, if disk usage is
13175 <histogram name="Platform.DiskUsage.LeastUsedAccountDays" units="days">
13177 Days since the least frequently used account signed in. Logged once a day,
13178 if disk usage is high.
13182 <histogram name="Platform.DiskUsage.NumUserHomeDirectories"
13183 units="home directories">
13185 Number of users home directories on the device. Logged once a day.
13189 <histogram name="Platform.DiskUsage.OldestUserOnDevice">
13191 Days since last login of the least recently user on device. Logged once a
13192 day, if disk usage is high.
13196 <histogram name="Platform.DiskUsage.UsersOnDevice">
13198 Number of user home dirs on device. Logged once a day, if disk usage is
13203 <histogram name="Platform.DiskUsageCache" units="KB">
13204 <summary>KB in use in the /cache filesystem tree. Logged once a day.</summary>
13207 <histogram name="Platform.DiskUsageChronos" units="KB">
13209 Chrome OS KB in use in the /home/chronos filesystem tree. Logged once a day
13210 during log file cleanup.
13214 <histogram name="Platform.DiskUsageData" units="KB">
13215 <summary>KB in use in the /data filesystem tree. Logged once a day.</summary>
13218 <histogram name="Platform.DiskUsageVar" units="KB">
13220 Chrome OS KB in use in the /var filesystem tree. Logged once a day during
13225 <histogram name="Platform.IntelMaxMicroArchitecture"
13226 enum="IntelMaxMicroArchitecture">
13228 The maximum supported micro-architecture on an Intel platform. This value
13229 is logged at program start time.
13233 <histogram name="Platform.KernelWarningHashes">
13235 The 32-bit hash of a kernel warning. This is the hash of the
13236 "file:line" string corresponding to the location of the warning,
13237 for instance: "/mnt/host/source/src/third_party/kernel/files/drivers
13238 /gpu/drm/i915/intel_dp.c:351" (ignore spurious spaces). The hash is
13239 produced by this code: while (*string) hash = (hash << 5) + hash +
13240 *string++; Separately each warning is also collected (with its hash) via
13241 the crash reporter, but only its first occurrence in each boot session.
13242 Contact semenzato@ for further info.
13246 <histogram name="Platform.LogicalCpuCount">
13248 Number of logical processors. This includes Hyperthreaded cores.
13252 <histogram name="Platform.LotIdEnum" enum="Exynos5250LotIdEnum">
13254 Chrome OS (ARM Chromebooks using Exynos 5250 only) indication about whether
13255 we're part of a special lot ID. Special lot IDs are groups of chips that
13256 have special case handling in the kernel for the Adaptive Support Voltage
13257 code (the normal logic doesn't work). See also Platform.AsvGroup. Note
13258 that fused devices are never part of a special lot (currently) and only some
13259 unfused lots are "special".
13263 <histogram name="Platform.MeminfoActive">
13264 <summary>Chrome OS size of active memory as % of total memory.</summary>
13267 <histogram name="Platform.MeminfoActiveAnon">
13269 Chrome OS active anonymous memory (data segments) as % of total memory.
13273 <histogram name="Platform.MeminfoActiveFile">
13275 Chrome OS active file-backed memory (executables, ...) as % of total memory.
13279 <histogram name="Platform.MeminfoAnonPages">
13280 <summary>Chrome OS size of anonymous memory as % of total memory.</summary>
13283 <histogram name="Platform.MeminfoBuffers">
13284 <summary>Chrome OS size of buffer cache as % of total memory.</summary>
13287 <histogram name="Platform.MeminfoCached">
13289 Chrome OS: size of file-backed memory minus swap and buffer cache, as % of
13294 <histogram name="Platform.MeminfoInactive">
13295 <summary>Chrome OS size of inactive memory as % of total memory.</summary>
13298 <histogram name="Platform.MeminfoInactiveAnon">
13300 Chrome OS inactive anonymous memory (data segments) as % of total memory.
13304 <histogram name="Platform.MeminfoInactiveFile">
13305 <summary>Chrome OS inactive file-backed memory as % of total memory.</summary>
13308 <histogram name="Platform.MeminfoMapped">
13309 <summary>Chrome OS size of mapped memory as % of total memory.</summary>
13312 <histogram name="Platform.MeminfoMemFree">
13313 <summary>Chrome OS size of free memory as % of total memory.</summary>
13316 <histogram name="Platform.MeminfoShmem">
13317 <summary>Chrome OS size of shared memory in Kbytes.</summary>
13320 <histogram name="Platform.MeminfoSlab">
13321 <summary>Chrome OS size of slab memory in Kbytes.</summary>
13324 <histogram name="Platform.MeminfoSwapUsed" units="kB">
13326 Chrome OS amount of swapped-out memory in Kbytes. These, and all other
13327 MEMINFO stats, are snapshotted every 30s.
13331 <histogram name="Platform.MeminfoSwapUsedPercent" units="percent">
13333 Chrome OS amount of swapped-out memory as % of total RAM. These, and all
13334 other MEMINFO stats, are snapshotted every 30s.
13338 <histogram name="Platform.MeminfoUnevictable">
13340 Chrome OS unevictable memory (ramfs, SHM_LOCKED, mlocked) in Kbytes.
13344 <histogram name="Platform.MemoryBandwidth.ReadWrite" units="MB/s">
13346 Peak memory bandwith (read and write) usage during the last sample interval.
13347 The sample interval may vary from seconds to several minutes.
13351 <histogram name="Platform.MemuseAnon0">
13353 Chrome OS total anonymous memory (active + inactive) as % of total memory 1
13358 <histogram name="Platform.MemuseAnon1">
13360 Chrome OS total anonymous memory (active + inactive) as % of total memory 5
13361 minutes after boot.
13365 <histogram name="Platform.MemuseAnon2">
13367 Chrome OS total anonymous memory (active + inactive) as % of total memory 30
13368 minutes after boot.
13372 <histogram name="Platform.MemuseAnon3">
13374 Chrome OS total anonymous memory (active + inactive) as % of total memory
13375 150 minutes after boot.
13379 <histogram name="Platform.MemuseAnon4">
13381 Chrome OS total anonymous memory (active + inactive) as % of total memory
13382 750 minutes after boot.
13386 <histogram name="Platform.PageFaultsLong" units="page faults/second">
13388 Page faults per second averaged over 30s interval, sampled continuously.
13392 <histogram name="Platform.PageFaultsShort" units="page faults/second">
13394 Page faults per second averaged over 1s interval, sampled every 30s.
13398 <histogram name="Platform.ReadSectorsLong">
13400 Number of disk sectors per second read by Chrome OS in a long interval
13405 <histogram name="Platform.ReadSectorsShort">
13407 Number of disk sectors per second read by Chrome OS in a short interval
13408 (currently 1s, sampled every 30s)
13412 <histogram name="Platform.SmartTransferErrors">
13413 <summary>Disk communication errors (SMART 199), sent at boot.</summary>
13416 <histogram name="Platform.SmartUncorrectableErrors">
13417 <summary>Uncorrectable disk errors (SMART 187), sent at boot.</summary>
13420 <histogram name="Platform.SpringChargerType">
13422 USB device ID of the charger plugged into a Spring device (if any), sent
13423 once a minute. The Device ID is composed from the following 4 8-bit
13424 registers of the TSU6721 chip: ADC (07h), Device Type 3 (15h), Device Type 2
13425 (0Bh), Device Type 1 (0Ah). Device Type 1/2/3 is a bitmap and most of bits
13426 are mutually exclusive (excepted VBUS debounce). ADC is the 5-bit value of
13427 the ID pin, but for most types (as in Device Type), there are only one or
13428 two possible ID pin connections/values. The datasheet can be found here:
13429 http://www.ti.com/lit/ds/symlink/tsu6721.pdf.
13431 Note that different brand/models of the charger can have the same ID.
13435 <histogram name="Platform.StatefulUsage" units="%">
13436 <summary>Chrome OS stateful partition usage level.</summary>
13439 <histogram name="Platform.SwapInLong" units="pages/second">
13441 Average pages/second swapped IN over a 30s interval, sampled every 30s.
13445 <histogram name="Platform.SwapInShort" units="pages/second">
13447 Average pages/second swapped IN over a 1s interval, sampled every 30s.
13451 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time1" units="%">
13453 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13456 CPU utilization for the specified swap group and time interval after a
13457 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13461 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time2" units="%">
13463 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13466 CPU utilization for the specified swap group and time interval after a
13467 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13471 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time3" units="%">
13473 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13476 CPU utilization for the specified swap group and time interval after a
13477 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13481 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time4" units="%">
13483 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13486 CPU utilization for the specified swap group and time interval after a
13487 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13491 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time1" units="%">
13493 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13496 CPU utilization for the specified swap group and time interval after a
13497 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13501 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time2" units="%">
13503 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13506 CPU utilization for the specified swap group and time interval after a
13507 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13511 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time3" units="%">
13513 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13516 CPU utilization for the specified swap group and time interval after a
13517 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13521 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time4" units="%">
13523 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13526 CPU utilization for the specified swap group and time interval after a
13527 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13531 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time1" units="%">
13533 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13536 CPU utilization for the specified swap group and time interval after a
13537 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13541 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time2" units="%">
13543 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13546 CPU utilization for the specified swap group and time interval after a
13547 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13551 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time3" units="%">
13553 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13556 CPU utilization for the specified swap group and time interval after a
13557 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13561 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time4" units="%">
13563 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13566 CPU utilization for the specified swap group and time interval after a
13567 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13571 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time1" units="%">
13573 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13576 CPU utilization for the specified swap group and time interval after a
13577 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13581 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time2" units="%">
13583 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13586 CPU utilization for the specified swap group and time interval after a
13587 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13591 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time3" units="%">
13593 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13596 CPU utilization for the specified swap group and time interval after a
13597 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13601 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time4" units="%">
13603 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13606 CPU utilization for the specified swap group and time interval after a
13607 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13611 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time1"
13612 units="page faults/second">
13614 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13617 Page faults/second for the specified swap group and time interval after a
13618 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13622 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time2"
13623 units="page faults/second">
13625 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13628 Page faults/second for the specified swap group and time interval after a
13629 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13633 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time3"
13634 units="page faults/second">
13636 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13639 Page faults/second for the specified swap group and time interval after a
13640 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13644 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time4"
13645 units="page faults/second">
13647 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13650 Page faults/second for the specified swap group and time interval after a
13651 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13655 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time1"
13656 units="page faults/second">
13658 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13661 Page faults/second for the specified swap group and time interval after a
13662 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13666 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time2"
13667 units="page faults/second">
13669 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13672 Page faults/second for the specified swap group and time interval after a
13673 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13677 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time3"
13678 units="page faults/second">
13680 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13683 Page faults/second for the specified swap group and time interval after a
13684 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13688 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time4"
13689 units="page faults/second">
13691 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13694 Page faults/second for the specified swap group and time interval after a
13695 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13699 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time1"
13700 units="page faults/second">
13702 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13705 Page faults/second for the specified swap group and time interval after a
13706 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13710 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time2"
13711 units="page faults/second">
13713 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13716 Page faults/second for the specified swap group and time interval after a
13717 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13721 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time3"
13722 units="page faults/second">
13724 Page faults/second for the specified swap group and time interval after a
13725 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13729 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time4"
13730 units="page faults/second">
13732 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13735 Page faults/second for the specified swap group and time interval after a
13736 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13740 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time1"
13741 units="page faults/second">
13743 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13746 Page faults/second for the specified swap group and time interval after a
13747 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13751 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time2"
13752 units="page faults/second">
13754 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13757 Page faults/second for the specified swap group and time interval after a
13758 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13762 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time3"
13763 units="page faults/second">
13765 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13768 Page faults/second for the specified swap group and time interval after a
13769 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13773 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time4"
13774 units="page faults/second">
13776 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13779 Page faults/second for the specified swap group and time interval after a
13780 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13784 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time1" units="%">
13786 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13789 CPU utilization for the specified swap group and time interval after a tab
13790 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13794 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time2" units="%">
13796 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13799 CPU utilization for the specified swap group and time interval after a tab
13800 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13804 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time3" units="%">
13806 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13809 CPU utilization for the specified swap group and time interval after a tab
13810 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13814 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time4" units="%">
13816 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13819 CPU utilization for the specified swap group and time interval after a tab
13820 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13824 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time1" units="%">
13826 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13829 CPU utilization for the specified swap group and time interval after a tab
13830 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13834 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time2" units="%">
13836 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13839 CPU utilization for the specified swap group and time interval after a tab
13840 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13844 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time3" units="%">
13846 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13849 CPU utilization for the specified swap group and time interval after a tab
13850 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13854 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time4" units="%">
13856 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13859 CPU utilization for the specified swap group and time interval after a tab
13860 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13864 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time1" units="%">
13866 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13869 CPU utilization for the specified swap group and time interval after a tab
13870 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13874 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time2" units="%">
13876 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13879 CPU utilization for the specified swap group and time interval after a tab
13880 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13884 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time3" units="%">
13886 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13889 CPU utilization for the specified swap group and time interval after a tab
13890 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13894 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time4" units="%">
13896 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13899 CPU utilization for the specified swap group and time interval after a tab
13900 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13904 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time1" units="%">
13906 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13909 CPU utilization for the specified swap group and time interval after a tab
13910 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13914 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time2" units="%">
13916 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13919 CPU utilization for the specified swap group and time interval after a tab
13920 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13924 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time3" units="%">
13926 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13929 CPU utilization for the specified swap group and time interval after a tab
13930 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13934 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time4" units="%">
13936 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13939 CPU utilization for the specified swap group and time interval after a tab
13940 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13944 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time1"
13945 units="page faults/second">
13947 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13950 Page faults/second for the specified swap group and time interval after a
13951 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13955 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time2"
13956 units="page faults/second">
13958 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13961 Page faults/second for the specified swap group and time interval after a
13962 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13966 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time3"
13967 units="page faults/second">
13969 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13972 Page faults/second for the specified swap group and time interval after a
13973 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13977 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time4"
13978 units="page faults/second">
13980 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13983 Page faults/second for the specified swap group and time interval after a
13984 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13988 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time1"
13989 units="page faults/second">
13991 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13994 Page faults/second for the specified swap group and time interval after a
13995 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13999 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time2"
14000 units="page faults/second">
14002 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14005 Page faults/second for the specified swap group and time interval after a
14006 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14010 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time3"
14011 units="page faults/second">
14013 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14016 Page faults/second for the specified swap group and time interval after a
14017 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14021 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time4"
14022 units="page faults/second">
14024 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14027 Page faults/second for the specified swap group and time interval after a
14028 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14032 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time1"
14033 units="page faults/second">
14035 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14038 Page faults/second for the specified swap group and time interval after a
14039 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14043 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time2"
14044 units="page faults/second">
14046 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14049 Page faults/second for the specified swap group and time interval after a
14050 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14054 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time3"
14055 units="page faults/second">
14057 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14060 Page faults/second for the specified swap group and time interval after a
14061 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14065 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time4"
14066 units="page faults/second">
14068 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14071 Page faults/second for the specified swap group and time interval after a
14072 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14076 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time1"
14077 units="page faults/second">
14079 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14082 Page faults/second for the specified swap group and time interval after a
14083 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14087 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time2"
14088 units="page faults/second">
14090 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14093 Page faults/second for the specified swap group and time interval after a
14094 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14098 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time3"
14099 units="page faults/second">
14101 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14104 Page faults/second for the specified swap group and time interval after a
14105 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14109 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time4"
14110 units="page faults/second">
14112 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
14115 Page faults/second for the specified swap group and time interval after a
14116 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
14120 <histogram name="Platform.SwapOutLong" units="pages/second">
14122 Average pages/second swapped OUT over a 30s interval, sampled every 30s.
14126 <histogram name="Platform.SwapOutShort" units="pages/second">
14128 Average pages/second swapped OUT over a 1s interval, sampled every 30s.
14132 <histogram name="Platform.Temperature.Junction" units="Celsius">
14134 Peak junction temperature for the last sample interval, read from TSEN on
14135 the SoC. The sample interval may vary from seconds to several minutes.
14139 <histogram name="Platform.Temperature.Sensor00" units="Celsius">
14141 Temperature reading at sensor 0 (I2C_CPU-Die) taken every 30s.
14145 <histogram name="Platform.Temperature.Sensor01" units="Celsius">
14147 Temperature reading at sensor 1 (I2C_CPU-Object) taken every 30s.
14151 <histogram name="Platform.Temperature.Sensor02" units="Celsius">
14153 Temperature reading at sensor 2 (I2C_PCH-Die) taken every 30s.
14157 <histogram name="Platform.Temperature.Sensor03" units="Celsius">
14159 Temperature reading at sensor 3 (I2C_PCH-Object) taken every 30s.
14163 <histogram name="Platform.Temperature.Sensor04" units="Celsius">
14165 Temperature reading at sensor 4 (I2C_DDR-Die) taken every 30s.
14169 <histogram name="Platform.Temperature.Sensor05" units="Celsius">
14171 Temperature reading at sensor 5 (I2C_DDR-Object) taken every 30s.
14175 <histogram name="Platform.Temperature.Sensor06" units="Celsius">
14177 Temperature reading at sensor 6 (Charger-Die), taken every 30s.
14181 <histogram name="Platform.Temperature.Sensor07" units="Celsius">
14183 Temperature reading at sensor 7 (Charger-Object) taken every 30s.
14187 <histogram name="Platform.Temperature.Sensor08" units="Celsius">
14189 Temperature reading at sensor 8 (ECInternal) taken every 30s.
14193 <histogram name="Platform.Temperature.Sensor09" units="Celsius">
14194 <summary>Temperature reading at sensor 9 (PECI) taken every 30s.</summary>
14197 <histogram name="Platform.TPMForcedReboot" units="reboots">
14199 Each sample is the number of consecutive reboots performed while attempting
14200 to clear a TPM (Trusted Platform Module) error.
14204 <histogram name="Platform.Tps65090Retries">
14206 Retries needed to enable a FET on tps65090 (AKA tpschrome). Tps65090 is a
14207 power management unit (PMU) used on many ARM Chromebooks. Until version ES7
14208 was rolled into production we would sometimes run into a problem where FET1
14209 (the FET used to switch on and off the backlight) wouldn't turn on properly.
14210 This problem was especially prevalent when the voltage was high (like when
14211 the device was plugged into the wall). Retrying by turning the FET off and
14212 on again is nearly always effective, so the kernel will retry up to 5 times
14213 (currently) and will also log the fact that it needed to retry. On newest
14214 kernels (kernel 3.8 and up) a kernel warning will be logged with WARN_ON if
14215 the FET still failed to turn on after 5 tries. Refer to the kernel warning
14216 reports to find that information. For more details about this bug refer to
14217 http://crbug.com/338657 and http://crosbug.com/p/16009. Note that we log
14218 retries on all 7 FETs even though we've only ever seen failures of FET1.
14222 <histogram name="Platform.WriteSectorsLong">
14224 Number of disk sectors per second written by Chrome OS in a long interval
14229 <histogram name="Platform.WriteSectorsShort">
14231 Number of disk sectors per second written by Chrome OS in a short interval
14232 (currently 1s, sampled every 30s)
14236 <histogram name="PlatformFile.UnknownCreateFileErrors" units="code">
14238 Deprecated as of 2013-05, replaced by
14239 PlatformFile.UnknownCreateFileErrorsWin in chrome 29.
14242 Errors returned by CreateFile on windows that PlatformFileError doesn't yet
14247 <histogram name="PlatformFile.UnknownErrors.Posix" units="errno">
14249 Errors returned by CreateFile on POSIX that PlatformFileError doesn't yet
14254 <histogram name="PlatformFile.UnknownErrors.Windows" units="GetLastError">
14256 Errors returned by CreateFile on Windows that PlatformFileError doesn't yet
14261 <histogram name="PLT.Abandoned" enum="Abandoned">
14263 Distribution of actual finished pages, vs abandoned pages, where we needed
14264 to declare a finish time prematurely since the page was being closed
14269 <histogram name="PLT.BeginToFinish" units="milliseconds">
14270 <summary>TBD</summary>
14273 <histogram name="PLT.BeginToFinish_AfterPreconnectRequest" units="milliseconds">
14275 PLT.BeginToFinish, but for pages requested just after a new preconnect
14280 <histogram name="PLT.BeginToFinish_ContentPrefetcher" units="milliseconds">
14282 PLT.BeginToFinish, but for pages which contained prefetch links.
14286 <histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"
14287 units="milliseconds">
14289 PLT.BeginToFinish, but for pages which were referred to by pages which
14290 contained prefetch links.
14294 <histogram name="PLT.BeginToFinishDoc">
14295 <summary>TBD</summary>
14298 <histogram name="PLT.BeginToFinishDoc_AfterPreconnectRequest"
14299 units="milliseconds">
14301 PLT.BeginToFinishDoc, but for pages requested just after a new preconnect
14306 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcher" units="milliseconds">
14308 PLT.BeginToFinishDoc, but for pages which contained prefetch links.
14312 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"
14313 units="milliseconds">
14315 PLT.BeginToFinishDoc, but for pages which were referred to by pages which
14316 contained prefetch links.
14320 <histogram name="PLT.BeginToFirstPaint" units="milliseconds">
14322 Time from "begin" to "first paint." "Begin"==
14323 "request" if user requested, and "start" otherwise.
14324 "Request"== time when user requested document. "Start"==
14325 time when renderer requested load of document, after any unload of last
14326 document. "First paint"== time when first paint operation was
14331 <histogram name="PLT.CommitToFirstPaint" units="milliseconds">
14333 Time from "commit" to "first paint."
14334 "Commit"== time when renderer got first byte of document.
14335 "First paint"== time when first paint operation was performed.
14339 <histogram name="PLT.LoadType" enum="LoadType">
14341 Probability distribution for enumerated varieties of page loads.
14345 <histogram name="PLT.NT_Connect" units="milliseconds">
14347 Time from connectStart to connectEnd based on Navigation Timing.
14351 <histogram name="PLT.NT_DelayBeforeConnect" units="milliseconds">
14353 Time from domanLookupEnd to connectStart based on Navigation Timing.
14357 <histogram name="PLT.NT_DelayBeforeDomainLookup" units="milliseconds">
14359 Time from fetchStart to domainLookupStart based on Navigation Timing.
14363 <histogram name="PLT.NT_DelayBeforeDomLoading" units="milliseconds">
14365 Time from responseStart to domLoading based on Navigation Timing.
14369 <histogram name="PLT.NT_DelayBeforeFetch" units="milliseconds">
14371 Time from navigationStart to fetchStart based on Navigation Timing when no
14376 <histogram name="PLT.NT_DelayBeforeFetchRedirect" units="milliseconds">
14378 Time from navigationStart to fetchStart excluding time spent on redirects
14379 based on Navigation Timing. Only page loads with redirects are considered.
14383 <histogram name="PLT.NT_DelayBeforeLoadEvent" units="milliseconds">
14385 Time from domContentLoadedEventEnd to loadEventStart based on Navigation
14390 <histogram name="PLT.NT_DelayBeforeRequest" units="milliseconds">
14392 Time from connectEnd to requestStart based on Navigation Timing.
14396 <histogram name="PLT.NT_DomainLookup" units="milliseconds">
14398 Time from domainLookupStart to domainLookupEnd based on Navigation Timing.
14402 <histogram name="PLT.NT_DomContentLoaded" units="milliseconds">
14404 Time from domContentLoadedEventStart to domContentLoadedEventEnd based on
14409 <histogram name="PLT.NT_DomInteractive" units="milliseconds">
14411 Time from domInteractive to domContentLoadEventStart based on Navigation
14416 <histogram name="PLT.NT_DomLoading" units="milliseconds">
14418 Time from domLoading to domInteractive based on Navigation Timing.
14422 <histogram name="PLT.NT_LoadEvent" units="milliseconds">
14424 Time from loadEventStart to loadEventEnd based on Navigation Timing.
14428 <histogram name="PLT.NT_Redirect" units="milliseconds">
14430 Time from redirectStart to redirectEnd based on Navigation Timing when
14435 <histogram name="PLT.NT_Request" units="milliseconds">
14437 Time from requestStart to responseStart based on Navigation Timing.
14441 <histogram name="PLT.NT_Response" units="milliseconds">
14443 Time from responseStart to responseEnd based on Navigation Timing.
14447 <histogram name="PLT.PerceivedLoadTime" units="milliseconds">
14449 Deprecated as of 5/02/2011, replaced by Prerender.RendererPLT.
14452 Perceived load time of a page. For non-prerendered pages, this is just
14453 BeginToFinish. For displayed prerendered pages, this is the time from when
14454 the prerendered page is moved into a TabContents until finish.
14455 "Finish" == after onload() and all resources are loaded. Note that
14456 this is 0 if the loading finishes before the page is moved into a
14461 <histogram name="PLT.PerceivedLoadTime_PrerenderLoad" units="milliseconds">
14463 Deprecated as of 5/02/2011, replaced by
14464 Prerender.RendererPerceivedPLTMatched.
14467 Perceived load time of a prerendered page that is displayed. This is the
14468 time from when the prerendered page is moved into a TabContents until
14469 finish. "Finish" == after onload() and all resources are loaded.
14470 Note that this is 0 if the loading finishes before the page is moved into a
14475 <histogram name="PLT.PT_BeginToCommit" units="milliseconds">
14477 This time is based on the NavigationTiming spec and is a more accurate
14478 version of PLT.BeginToCommit. Commit: responseStart. Begin: requestStart or
14479 navigationStart if user-initiated request.
14483 <histogram name="PLT.PT_BeginToFinish" units="milliseconds">
14485 This time is based on the NavigationTiming spec and is a more accurate
14486 version of PLT.BeginToFinish. Finish: loadEventEnd. Begin: requestStart or
14487 navigationStart if user-initiated request.
14491 <histogram name="PLT.PT_BeginToFinishDoc" units="milliseconds">
14493 This time is based on the NavigationTiming spec and is a more accurate
14494 version of PLT.BeginToFinishDoc. FinishDoc: loadEventStart. Begin:
14495 requestStart or navigationStart if user-initiated request.
14499 <histogram name="PLT.PT_CommitToFinish" units="milliseconds">
14501 This time is based on the NavigationTiming spec and is a more accurate
14502 version of PLT.CommitToFinish. Commit: responseStart. Finish: loadEventEnd.
14506 <histogram name="PLT.PT_CommitToFinishDoc" units="milliseconds">
14508 This time is based on the NavigationTiming spec and is a more accurate
14509 version of PLT.CommitToFinishDoc. Commit: responseStart. FinishDoc:
14514 <histogram name="PLT.PT_FinishDocToFinish" units="milliseconds">
14516 This time is based on the NavigationTiming spec and is a more accurate
14517 version of PLT.FinishDocToFinish. Finish: loadEventEnd. FinishDoc:
14522 <histogram name="PLT.PT_RequestToCommit" units="milliseconds">
14524 This time is based on the NavigationTiming spec and measures the time until
14525 the renderer got first byte of document. Commit: time when renderer got
14526 first byte of document. Request: navigationStart.
14530 <histogram name="PLT.PT_RequestToDomContentLoaded" units="milliseconds">
14532 This time is based on the NavigationTiming spec and measures the time until
14533 the beginning of the DOMContentLoaded event. DOMContentLoaded:
14534 domContentLoadedEventStart. Request: navigationStart.
14538 <histogram name="PLT.PT_RequestToFinish" units="milliseconds">
14540 This time is based on the NavigationTiming spec and is a more accurate
14541 version of PLT.RequestToFinish. Finish: loadEventEnd. Request:
14546 <histogram name="PLT.PT_RequestToFinishDoc" units="milliseconds">
14548 This time is based on the NavigationTiming spec and measures the page load
14549 time until the beginning of the load event. Finish: loadEventStart. Request:
14554 <histogram name="PLT.PT_RequestToStart" units="milliseconds">
14556 This time is based on the NavigationTiming spec and is a more accurate
14557 version of PLT.RequestToStart. Start: requestStart. Request:
14562 <histogram name="PLT.PT_StartToCommit" units="milliseconds">
14564 This time is based on the NavigationTiming spec and is a more accurate
14565 version of PLT.StartToCommit. Start: requestStart. Commit: responseStart.
14569 <histogram name="PLT.PT_StartToFinish" units="milliseconds">
14571 This time is based on the NavigationTiming spec and is a more accurate
14572 version of PLT.StartToFinish. Start: requestStart. Finish: loadEventEnd.
14576 <histogram name="PLT.RequestToFinish" units="milliseconds">
14578 Time from "request" to "finish." "Request" ==
14579 time when user requested document. "Finish" == after onload() and
14580 all resources are loaded.
14584 <histogram name="PLT.StartToCommit" units="milliseconds">
14586 Time from "start" to "commit." "Start"== time
14587 when renderer requested load of document, after any unload of last document.
14588 "Commit"== time when renderer got first byte of document.
14592 <histogram name="PLT.StartToFinish" units="milliseconds">
14594 Time from "start" to "finish." "Start"== time
14595 when renderer requested load of document, after any unload of last document.
14596 "Finish"==after onload() and all resources are loaded.
14600 <histogram name="PLT.UserTiming_Mark" units="milliseconds">
14602 This time is based on the User Timing spec and measures the time from
14603 Navigation Timing navigationStart until the point where the page called
14604 performance.mark().
14608 <histogram name="PLT.UserTiming_MeasureDuration" units="milliseconds">
14610 This time is based on the User Timing spec and reports the time between two
14611 arbitrary points defined by the page being loaded and directly matches the
14612 measurement exposed by performance.measure().
14616 <histogram name="Plugin.FlashNavigateUsage" enum="FlashNavigateUsageType">
14617 <summary>Record usage of PPB_Flash.Navigate() Pepper API.</summary>
14620 <histogram name="Plugin.PpapiBrokerLoadResult" enum="PluginLoadResult">
14621 <summary>The result from an attempt to load a PPAPI broker.</summary>
14624 <histogram name="Plugin.PpapiPluginLoadResult" enum="PluginLoadResult">
14625 <summary>The result from an attempt to load a PPAPI plugin.</summary>
14628 <histogram name="Power.BacklightLevelOnAC" units="%">
14630 The level of the backlight as a percentage when the user is on AC. Sampled
14635 <histogram name="Power.BacklightLevelOnBattery" units="%">
14637 The level of the backlight as a percentage when the user is on battery.
14638 Sampled every 30 seconds.
14642 <histogram name="Power.BatteryChargeHealth" units="%">
14644 Chrome OS battery charge health percentage. Sampled once when device starts
14649 <histogram name="Power.BatteryDischargeRate" units="mW">
14651 Chrome OS battery discharge rate in mW sampled every 30 seconds while the
14652 device runs on battery.
14656 <histogram name="Power.BatteryDischargeRateWhileSuspended" units="mW">
14658 Chrome OS battery discharge rate in mW while the system was suspended,
14659 sampled at resume. Only reported if the system was on battery power both
14660 before suspending and after resuming, if the energy level didn't increase
14661 while suspended (which would indicate that an AC adapter was connected), and
14662 if the system was suspended for at least a minute.
14666 <histogram name="Power.BatteryInfoSample" enum="BatteryInfoSampleResult">
14668 Counts the number of times we have read the battery status from sysfs and if
14669 it gave us sensible values.
14673 <histogram name="Power.BatteryRemainingAtEndOfSessionOnAC" units="%">
14675 Chrome OS remaining battery charge as percent of the maximum battery charge,
14676 sampled at the end of a user session when the device is on AC.
14680 <histogram name="Power.BatteryRemainingAtEndOfSessionOnBattery" units="%">
14682 Chrome OS remaining battery charge as percent of the maximum battery charge,
14683 sampled at the end of a user session when the device is on battery.
14687 <histogram name="Power.BatteryRemainingAtStartOfSessionOnAC" units="%">
14689 Chrome OS remaining battery charge as percent of the maximum battery charge,
14690 sampled at the start of a user session when the device is on AC.
14694 <histogram name="Power.BatteryRemainingAtStartOfSessionOnBattery" units="%">
14696 Chrome OS remaining battery charge as percent of the maximum battery charge,
14697 sampled at the start of a user session when the device is on battery.
14701 <histogram name="Power.BatteryRemainingCharge" units="%">
14703 Deprecated as of 03/2012, no longer being generated by powerd.
14706 Chrome OS remaining battery charge as percent of the maximum battery charge
14707 sampled when the device runs on battery.
14711 <histogram name="Power.BatteryRemainingWhenChargeStarts" units="%">
14713 Chrome OS remaining battery charge as percent of the maximum battery charge,
14714 sampled when charging starts.
14718 <histogram name="Power.BatteryTimeToEmpty" units="minutes">
14720 Deprecated as of 03/2012, no longer being generated by powerd.
14723 Chrome OS remaining time to empty battery in minutes sampled when the device
14728 <histogram name="Power.BitfixChunks">
14730 Chrome OS (Snow RO firmware 2695.90.0 only) number of 8K chunks that were
14731 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
14732 around 97% of the time and a non-zero value around 3% of the time.
14736 <histogram name="Power.BitfixFixes">
14738 Chrome OS (Snow RO firmware 2695.90.0 only) number of 4-byte words that were
14739 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
14740 around 97% of the time and a non-zero value around 3% of the time. Would be
14741 exactly equal to Power.BitfixChunks if there were only one corrupted word in
14742 each chunk but is sometimes several times higher.
14746 <histogram name="Power.BrightnessAdjustOnAC" enum="PowerBrightnessAdjust">
14748 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
14749 Accel_BrightnessUp_F7 user actions instead.
14752 Number of times the user has adjusted brightness up and down while running
14757 <histogram name="Power.BrightnessAdjustOnBattery" enum="PowerBrightnessAdjust">
14759 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
14760 Accel_BrightnessUp_F7 user actions instead.
14763 Number of times the user has adjusted brightness up and down while running
14768 <histogram name="Power.ChargerType" enum="PowerChargerType">
14770 External power supply type such as MAINS_CHARGER, USB_CHARGER,
14771 UNCONFIRMED_SPRING_CHARGER, SAFE_SPRING_CHARGER. A sample is reported each
14772 time a charger is connected to the device.
14776 <histogram name="Power.FirmwareResumeTimeOnAC" units="milliseconds">
14778 The time that the firmware took to resume the Chrome OS device from
14779 suspend-to-RAM state when running on AC at pre-suspend time.
14783 <histogram name="Power.FirmwareResumeTimeOnBattery" units="milliseconds">
14785 The time that the firmware took to resume the Chrome OS device from
14786 suspend-to-RAM state when running on battery at pre-suspend time.
14790 <histogram name="Power.IdleTimeAfterDimOnAC" units="milliseconds">
14792 Chrome OS user idle time since the screen dimmed sampled when the user
14793 becomes active again if the device runs on AC.
14797 <histogram name="Power.IdleTimeAfterDimOnBattery" units="milliseconds">
14799 Chrome OS user idle time since the screen dimmed sampled when the user
14800 becomes active again if the device runs on battery.
14804 <histogram name="Power.IdleTimeAfterScreenOffOnAC" units="milliseconds">
14806 Chrome OS user idle time since the screen turned off sampled when the user
14807 becomes active again if the device runs on AC.
14811 <histogram name="Power.IdleTimeAfterScreenOffOnBattery" units="milliseconds">
14813 Chrome OS user idle time since the screen turned off sampled when the user
14814 becomes active again if the device runs on battery.
14818 <histogram name="Power.IdleTimeOnAC" units="milliseconds">
14820 Chrome OS user idle time sampled when the user becomes active again if the
14825 <histogram name="Power.IdleTimeOnBattery" units="milliseconds">
14827 Chrome OS user idle time sampled when the user becomes active again if the
14828 device runs on battery.
14832 <histogram name="Power.KernelResumeTimeOnAC" units="milliseconds">
14834 The time that the kernel took to resume the Chrome OS device from
14835 suspend-to-RAM state when running on AC at pre-suspend time.
14839 <histogram name="Power.KernelResumeTimeOnBattery" units="milliseconds">
14841 The time that the kernel took to resume the Chrome OS device from
14842 suspend-to-RAM state when running on battery at pre-suspend time.
14846 <histogram name="Power.KernelSuspendTimeOnAC" units="milliseconds">
14848 The time that the kernel took to suspend-to-RAM the Chrome OS device when
14853 <histogram name="Power.KernelSuspendTimeOnBattery" units="milliseconds">
14855 The time that the kernel took to suspend-to-RAM the Chrome OS device when
14856 running on battery.
14860 <histogram name="Power.KeyboardBacklightLevel" units="%">
14862 The level of the keyboard backlight as a percentage. Sampled every 30
14867 <histogram name="Power.LengthOfSession" units="seconds">
14869 The length of time, in seconds, that a user spent in a single session.
14870 Values for this metric are clamped to 12 hours, so the last bucket should be
14871 considered to be including all metrics above 12 hours.
14875 <histogram name="Power.MilliConsumptionPerHourIosOnActive">
14877 The average power consumption, measured in milli-units per hour, when sync
14878 invalidator listens to on_application_active events. Values for this metric
14879 are per session, i.e. from battery level at application entering foreground
14880 to returning to background, and normalized to an hourly average consumption.
14881 This is an iOS only measurement. Due to how iOS reports battery levels, it
14882 is likely to see many readings of 0.
14886 <histogram name="Power.MilliConsumptionPerHourOthers">
14888 The average power consumption, measured in milli-units per hour, for other
14889 sync invalidator methods. Values for this metric are per session, i.e. from
14890 battery level at application entering foreground to returning to background,
14891 and normalized to an hourly average consumption. This is an iOS only
14892 measurement. Due to how iOS reports battery levels, it is likely to see many
14897 <histogram name="Power.MilliConsumptionPerHourP2P">
14899 The average power consumption, measured in milli-units per hour, when sync
14900 invalidator uses peer-to-peer notifications. Values for this metric are per
14901 session, i.e. from battery level at application entering foreground to
14902 returning to background, and normalized to an hourly average consumption.
14903 This is an iOS only measurement. Due to how iOS reports battery levels, it
14904 is likely to see many readings of 0.
14908 <histogram name="Power.MilliConsumptionPerHourServer">
14910 The average power consumption, measured in milli-units per hour, when sync
14911 invalidator uses server-based non-blocking invalidator. Values for this
14912 metric are per session, i.e. from battery level at application entering
14913 foreground to returning to background, and normalized to an hourly average
14914 consumption. This is an iOS only measurement. Due to how iOS reports battery
14915 levels, it is likely to see many readings of 0.
14919 <histogram name="Power.NumberOfAlsAdjustmentsPerSession">
14921 The number of times that the Automatic Light Sensor (ALS) adjusted the
14922 brightness during a session. Values for this metric are clamped to 10k
14923 count, so the last bucket should be considered to be including all metrics
14928 <histogram name="Power.NumberOfSessionsPerCharge">
14930 The number of user sessions that occured since the last time that the device
14931 was charged. Values for this metric are clamped at 10k, so the last bucket
14932 should be considered to include all metrics about 10k.
14936 <histogram name="Power.PowerButtonAcknowledgmentDelay" units="milliseconds">
14938 The amount of time between the user pressing the power button and Chrome
14939 acknowledging the button-down event on Chrome OS. Values for this metric are
14940 capped to two seconds.
14944 <histogram name="Power.PowerButtonDownTime" units="milliseconds">
14946 The amount of time between the user pressing the power button and releasing
14951 <histogram name="Power.RetrySuspendCount">
14953 Deprecated Feb 2014 by Power.SuspendAttemptsBeforeCancel and
14954 Power.SuspendAttemptsBeforeSuccess.
14957 The number of times Chrome OS retried suspend due to previous failure.
14961 <histogram name="Power.ShutdownReason" enum="ShutdownReason">
14963 The reason for the Chrome OS power manager shutting down or rebooting the
14968 <histogram name="Power.SuspendAttempt" enum="SuspendAttempt">
14970 The number of suspend attempts on Chrome OS. Samples are reported before
14971 each attempt, so this histogram may include cases where the system crashed
14972 instead of suspending.
14976 <histogram name="Power.SuspendAttemptsBeforeCancel">
14978 The number of suspend attempts performed for a single suspend request (e.g.
14979 triggered by the lid being closed) that was eventually canceled on Chrome
14980 OS. This also includes requests that were canceled due to the system
14981 eventually shutting down due to repeated suspend failures.
14985 <histogram name="Power.SuspendAttemptsBeforeSuccess">
14987 The number of suspend attempts performed for a single suspend request (e.g.
14988 triggered by the lid being closed) that eventually succeeded on Chrome OS.
14989 This includes the successful attempt.
14993 <histogram name="Power.SuspendResult" enum="SuspendResult">
14995 The results of suspend attempts on Chrome OS. Samples are reported after
15000 <histogram name="Power.SuspendStatus" enum="SuspendStatus">
15002 Deprecated Jan 2014 by Power.SuspendAttempt and Power.SuspendResult.
15004 <summary>Chrome OS suspend status.</summary>
15007 <histogram name="Power.ThermalAbortedFanTurnOn" units="%">
15009 The percentage of aborted fan attempts out of total fan attempts per
15010 session, where an abort is due to hysteresis. This value is computed from
15011 boot and sent when powerd starts and then every 15 minutes afterwards.
15015 <histogram name="Power.ThermalMultipleFanTurnOn" units="%">
15017 The percentage of fan trip point passes that are more than one trip point.
15018 This value is computed from boot and sent when powerd starts and then every
15019 15 minutes afterwards.
15023 <histogram name="Power.TimeInSuspendAtBoot" units="minutes">
15025 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at boot
15026 (i.e., the device most likely ran out of battery while in suspend).
15030 <histogram name="Power.TimeInSuspendAtResume" units="minutes">
15032 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at resume.
15036 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnAC">
15038 The number of times that the user adjusted the brightness during a session
15039 when on AC. Values for this metric are clamped to 10k count, so the last
15040 bucket should be considered to be including all metrics above 10k.
15044 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnBattery">
15046 The number of times that the user adjusted the brightness during a session
15047 when on battery. Values for this metric are clamped to 10k count, so the
15048 last bucket should be considered to be including all metrics above 10k.
15052 <histogram name="Precache.DownloadedNonPrecache" units="bytes">
15054 The number of bytes that were downloaded over the network for HTTP/HTTPS
15055 fetches that were not motivated by precaching. Logged per-request.
15059 <histogram name="Precache.DownloadedPrecacheMotivated" units="bytes">
15061 The number of bytes that were downloaded because of precaching. Logged
15066 <histogram name="Precache.Saved" units="bytes">
15068 The number of bytes during user browsing that were served from the cache,
15069 but would have been downloaded over a network if precaching was disabled.
15070 Logged per-request.
15074 <histogram name="Prerender.CookieStatus" enum="PrerenderCookieStatus">
15075 <summary>Enumeration of what cookie actions a prerender caused.</summary>
15078 <histogram name="Prerender.Event" enum="PrerenderEvent">
15080 Enumeration of what events related to prerendering have occurred.
15084 <histogram name="Prerender.Events" enum="PrerenderHoverEvent">
15086 deprecated May 10 2012
15088 <summary>Hover Event counts for prerendering.</summary>
15091 <histogram name="Prerender.FinalStatus" enum="PrerenderFinalStatus">
15093 Final status for prerender pages - either success, or why it was canceled.
15097 <histogram name="Prerender.FinalStatusMatchComplete"
15098 enum="PrerenderFinalStatus">
15100 Final status for prerender pages - either success, or why it was canceled.
15101 This is for the MatchComplete set of pages (including some pages that were
15102 not actually prerendered), to match the control group.
15106 <histogram name="Prerender.FractionPixelsFinalAtSwapin">
15108 Deprecated Jan 14 2014.
15111 For prerenders that are swapped in, the percentage of pixels that is already
15112 final at swap-in time compared to when the spinner stops.
15116 <histogram name="Prerender.HoverStats_TimeUntilClicked" units="milliseconds">
15118 deprecated May 10 2012
15121 Duration that a user hovers a link before clicking on it.
15123 This is recorded for all pages loaded in a session.
15127 <histogram name="Prerender.HoverStats_TimeUntilDiscarded" units="milliseconds">
15129 deprecated May 10 2012
15132 Duration that the mouse pointer hovers on a link before the mouse pointer
15135 This is recorded for all pages loaded in a session.
15139 <histogram name="Prerender.LocalPredictorEvent"
15140 enum="PrerenderLocalPredictorEvents">
15142 Enumeration of what events related to the local predictor have occurred
15146 <histogram name="Prerender.LocalPredictorLoggedInLookupTime"
15147 units="milliseconds">
15149 Time to perform the LoggedIn Lookup for the local predictor. This operation
15150 checks whether a user his likely logged into a page that we would like to
15155 <histogram name="Prerender.LocalPredictorServiceLookupTime"
15156 units="milliseconds">
15158 Time to perform the Service Lookup for the local predictor. This operation
15159 queries a Google service to obtain pages to prerender, as well as whether
15160 prerender candidate pages are likely safe for prerendering.
15164 <histogram name="Prerender.LocalPredictorTimeUntilUsed" units="milliseconds">
15166 Time from when a prerendered page is started to when it is first used due to
15167 user navigation. If the page is never used, it is not included in this
15168 histogram. This only refers to prerenders based on the local predictor.
15172 <histogram name="Prerender.LocalPredictorURLLookupTime" units="milliseconds">
15174 Time to perform the URL Lookup for the local predictor. This operation
15175 retrieves from the user's local browsing history the URLs corresponding to
15180 <histogram name="Prerender.LocalVisitCoreTransition"
15181 enum="PrerenderLocalVisitCoreTransition">
15183 deprecated Nov 16 2012
15186 The transition type for each new visit as recorded in the local visits
15191 <histogram name="Prerender.LocalVisitDatabaseSize">
15193 deprecated Nov 16 2012
15195 <summary>Size of the local visits database (number of entries).</summary>
15198 <histogram name="Prerender.LocalVisitEvents" enum="PrerenderLocalVisitEvents">
15200 deprecated Nov 16 2012
15203 Enumeration of what events related to local visits have occurred
15207 <histogram name="Prerender.ModPagespeedHeader">
15209 Deprecated as of 10/2013.
15212 Previous version of the Prerender.PagespeedHeader.* histograms.
15216 <histogram name="Prerender.NetworkBytes.TotalForProfile" units="bytes">
15218 Number of bytes transferred on the network for URLRequests (not including
15219 HTTP/TLS/TCP/IP overhead). Reported on event of a PrerenderContents
15220 deletion. Includes prerender bytes. Bytes are only counted when
15221 prerendering is enabled and not in a control group. The sum of the
15222 distribution for a single user represents all of that user's network
15223 transfers for resource for that time period while prerendering was enabled.
15227 <histogram name="Prerender.NetworkBytes.Used" units="bytes">
15229 Number of bytes transferred on the network for URLRequests (not including
15230 HTTP/TLS/TCP/IP overhead) for a prerender that was used (or would have been
15235 <histogram name="Prerender.NetworkBytes.Wasted" units="bytes">
15237 Number of bytes transferred on the network for URLRequests (not including
15238 HTTP/TLS/TCP/IP overhead) for a prerender that was not used.
15242 <histogram name="Prerender.OmniboxNavigationsCouldPrerender">
15244 A boolean that indicates whether the Omnibox navigation being committed
15245 could have been prerendered by the Omnibox Prerender system. This provides
15246 an upper bound for Prerender.OmniboxNavigationsUsedPrerenderCount and allows
15247 the potential for Omnibox Prerendering coverage to be understood. If Omnibox
15248 Prerendering is disabled, this histogram will register a 'false' entry. The
15249 total count is the equivalent of the deprecated
15250 NetworkActionPredictor.NavigationCount histogram.
15254 <histogram name="Prerender.OmniboxNavigationsUsedPrerenderCount">
15256 The number of navigations that use a prerender initiated from the Omnibox.
15257 The count is incremented when the Prerendered tab is swapped in if the
15258 Prerender was initiated by the Omnibox, which obviously requires
15259 Prerendering from the Omnibox to be enabled.
15263 <histogram name="Prerender.OmniboxPrerenderCount">
15265 The number of prerenders initiated from the Omnibox. This is incremented
15266 when the NetworkActionPredictor suggests Prerendering as an optimal strategy
15267 given the text the user has entered and the Autocomplete suggestion
15268 currently selected. It is only incremented if Prerendering from the Omnibox
15273 <histogram name="Prerender.PagespeedHeader.ServerCounts"
15274 enum="PagespeedHeaderServerType">
15276 The number of responses received bucketed into the range [0,4]: bucket 0 is
15277 the total number of responses received; bucket 1 is the number of responses
15278 received with an X-Mod-Pagespeed header [indicating a mod_pagespeed server];
15279 bucket 2 is the number of responses received with an X-Page-Speed header and
15280 a header value in the X-Mod-Pagespeed format (a.b.c.d-e) [indicating an
15281 ngx_pagespeed server]; bucket 3 is the number of responses received with an
15282 X-Page-Speed header and a header value in the PageSpeed Service format
15283 (a_b_c) [indicating a PSS server]; and bucket 4 is the number of responses
15284 received with an X-Page-Speed header and a header value in neither of the
15285 preceding formats [indicating some other server; IISpeed is the only known
15286 one at this stage].
15290 <histogram name="Prerender.PagespeedHeader.VersionCounts"
15291 enum="PagespeedVersion">
15293 The number of responses received that either have an X-Mod-Pagespeed header
15294 or have an X-Page-Speed header with a value in the X-Mod-Pagespeed format
15295 (a.b.c.d-e), bucketed into the range [1,99]: bucket 1 is for header values
15296 that aren't in the a.b.c.d-e format, the remaining buckets are an encoding
15297 of the value: 2 + 2 * (max(c, 10) - 10) + (d > 1 ? 1 : 0). The rationale
15298 is that 'c' is incremented with each new release and 'd' is initially 0 but
15299 is incremented for each patch to a release.
15303 <histogram name="Prerender.PageviewEvents" enum="PrerenderPageviewEvents">
15305 deprecated Nov 16 2012
15307 <summary>Types of pages rendered.</summary>
15310 <histogram name="Prerender.PageVisitedStatus" enum="Boolean">
15312 Indicates whether the user has ever visited (in the past) a URL for which a
15313 prerender is launched.
15317 <histogram name="Prerender.PerceivedPageLoadTime_Control" units="milliseconds">
15319 Deprecated 03/24/11. Replaced by
15320 Prerender.PerceivedPLT_ContentPrefetchPrerenderControl.
15323 Time from when a user navigates to a page to when it loads. Since the pages
15324 may start loading before the user navigates to it, this does not include any
15325 portion of load prior to navigation.
15327 This particular histogram is for all page loads for users who do not have
15328 prerendering enabled.
15332 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchControl"
15333 units="milliseconds">
15335 Deprecated 03/24/11. Replaced by
15336 Prerender.PerceivedPLTMatched_ContentPrefetchPrerenderControl.
15339 Time from when a user navigates to a page to when it loads. Since the pages
15340 may start loading before the user navigates to it, this does not include any
15341 portion of load prior to navigation.
15343 This particular histogram is only for pages that would have been prerendered
15344 if the user had prerender enabled.
15348 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchTreatment"
15349 units="milliseconds">
15351 Deprecated 03/24/11. Replaced by
15352 Prerender.PerceivedPLTMatched_ContentPrefetchPrerender.
15355 Time from when a user navigates to a page to when it loads. Since the pages
15356 may start loading before the user navigates to it, this does not include any
15357 portion of load prior to navigation.
15359 This particular histogram is for all prerendered page loads for users who
15360 have prerender enabled.
15364 <histogram name="Prerender.PerceivedPageLoadTime_Treatment"
15365 units="milliseconds">
15367 Deprecated 03/24/11. Replaced by
15368 Prerender.PerceivedPLT_ContentPrefetchPrerender.
15371 Time from when a user navigates to a page to when it loads. Since the pages
15372 may start loading before the user navigates to it, this does not include any
15373 portion of load prior to navigation.
15375 This particular histogram is for all page loads for users who have
15376 prerendering enabled.
15380 <histogram name="Prerender.PerceivedPageLoadTime_WindowControl"
15381 units="milliseconds">
15383 Deprecated 03/24/11. Replaced by
15384 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerenderControl.
15387 Time from when a user navigates to a page to when it loads. Since the pages
15388 may start loading before the user navigates to it, this does not include any
15389 portion of load prior to navigation.
15391 This particular histogram is for all page loads within 30 seconds after a
15392 prefetch tag is seen for users who do not have prerendering enabled.
15396 <histogram name="Prerender.PerceivedPageLoadTime_WindowTreatment"
15397 units="milliseconds">
15399 Deprecated 03/24/11. Replaced by
15400 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerender.
15403 Time from when a user navigates to a page to when it loads. Since the pages
15404 may start loading before the user navigates to it, this does not include any
15405 portion of load pre navigation.
15407 This particular histogram is for all page loads within 30 seconds after a
15408 prefetch tag is seen for users who have prerendering enabled.
15412 <histogram name="Prerender.PerceivedPLT" units="milliseconds">
15414 Time from when a user navigates to a page to when it loads. Since the pages
15415 may start loading before the user navigates to it, this does not include any
15416 portion of load prior to navigation.
15418 This is recorded for all pages loaded in a session.
15422 <histogram name="Prerender.PerceivedPLTFirstAfterMiss" units="milliseconds">
15424 Time from when a user navigates to a page to when it loads. Since the pages
15425 may start loading before the user navigates to it, this does not include any
15426 portion of load prior to navigation.
15428 This is recorded for the first page load completing immediately after a
15433 <histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"
15434 units="milliseconds">
15436 Time from when a user navigates to a page to when it loads. Since the pages
15437 may start loading before the user navigates to it, this does not include any
15438 portion of load prior to navigation.
15440 "FirstAfterMiss" means the first pageload after a prerender miss.
15441 There are two types: Any, and Non-overlapping. The latter only applies to
15442 page loads initiated after the prerender. This variable records cases where
15443 only Any triggered.
15447 <histogram name="Prerender.PerceivedPLTFirstAfterMissBoth" units="milliseconds">
15449 Time from when a user navigates to a page to when it loads. Since the pages
15450 may start loading before the user navigates to it, this does not include any
15451 portion of load prior to navigation.
15453 "FirstAfterMiss" means the first pageload after a prerender miss.
15454 There are two types: Any, and Non-overlapping. The latter only applies to
15455 page loads initiated after the prerender. This variable records cases where
15460 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"
15461 units="milliseconds">
15463 Time from when a user navigates to a page to when it loads. Since the pages
15464 may start loading before the user navigates to it, this does not include any
15465 portion of load prior to navigation.
15467 This is recorded for the first page load completing immediately after a
15468 prerender, but which has also started after the prerender has been
15473 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"
15474 units="milliseconds">
15476 Time from when a user navigates to a page to when it loads. Since the pages
15477 may start loading before the user navigates to it, this does not include any
15478 portion of load prior to navigation.
15480 "FirstAfterMiss" means the first pageload after a prerender miss.
15481 There are two types: Any, and Non-overlapping. The latter only applies to
15482 page loads initiated after the prerender. This variable records cases where
15483 only Non-overlapping triggered.
15487 <histogram name="Prerender.PerceivedPLTMatched" units="milliseconds">
15489 Time from when a user navigates to a page to when it loads. Since the pages
15490 may start loading before the user navigates to it, this does not include any
15491 portion of load prior to navigation.
15493 This is recorded only for prerendered pages, or for pages which would have
15494 been prerendered in the control case.
15498 <histogram name="Prerender.PerceivedPLTMatchedComplete" units="milliseconds">
15500 Time from when a user navigates to a page to when it loads. Since the pages
15501 may start loading before the user navigates to it, this does not include any
15502 portion of load prior to navigation.
15504 This is recorded only for prerendered pages, or for pages which would have
15505 been prerendered in the control case.
15507 In MatchedComplete, the prerender group also contains cancelled prerenders,
15508 so as to produce a perfect match of page views attributed this group in the
15509 prerender group with those attributed to this group in the control group.
15513 <histogram name="Prerender.PerceivedPLTWindowed" units="milliseconds">
15515 Time from when a user navigates to a page to when it loads. Since the pages
15516 may start loading before the user navigates to it, this does not include any
15517 portion of load prior to navigation.
15519 This is recorded for all page loads which happen within 30 seconds after a
15520 prefetch tag is observed.
15524 <histogram name="Prerender.PerceivedPLTWindowNotMatched" units="milliseconds">
15526 Time from when a user navigates to a page to when it loads. Since the pages
15527 may start loading before the user navigates to it, this does not include any
15528 portion of load prior to navigation.
15530 This is recorded for all page loads which happen within 30 seconds after a
15531 prefetch tag is observed and which do not correspond to a prerender tag.
15535 <histogram name="Prerender.PercentLoadDoneAtSwapin">
15537 For prerenders that are swapped in, the percentage of the time from load
15538 start until the onload event fires that has elapsed at the time of the
15543 <histogram name="Prerender.PeriodicCleanupDeleteContentsTime"
15544 units="milliseconds">
15546 How long the cleanup portion of PrerenderManager::PeriodicCleanup takes, to
15551 <histogram name="Prerender.PeriodicCleanupResourceCheckTime"
15552 units="milliseconds">
15554 How long the resource check portion of PrerenderManager::PeriodicCleanup
15555 takes, to measure jank.
15559 <histogram name="Prerender.PrerenderCountOf3Max">
15561 After launching a prerender, how many simultanious prerenders are recorded
15562 as running, out of a maximum of three.
15566 <histogram name="Prerender.PrerenderNotSwappedInPLT" units="milliseconds">
15568 For prerenders that finish loading before they are ever swapped in, their
15569 page load time until the onload event fires.
15573 <histogram name="Prerender.PrerendersPerSessionCount">
15575 The number of sessions that have at least X successful prerenders.
15579 <histogram name="Prerender.RelTypesLinkAdded" enum="PrerenderRelTypes">
15581 For each prerender link added to a document, records the rel types present
15582 on the link element.
15586 <histogram name="Prerender.RelTypesLinkStarted" enum="PrerenderRelTypes">
15588 For each prerender in a document which starts prerendering, records the rel
15589 types present on the link element.
15593 <histogram name="Prerender.RendererIdleTime" units="milliseconds">
15595 deprecated Nov 16 2012
15598 This is the time from when a prerendered page finishes loading to when it is
15599 displayed, as measured by the renderer process. When a page is displayed
15600 before it finishes loading, no value is recorded in this histogram.
15604 <histogram name="Prerender.RendererPerceivedPLT" units="milliseconds">
15606 deprecated Nov 16 2012
15609 Perceived load time of a page, as measured by the renderer process. For
15610 non-prerendered pages, this is just BeginToFinish. For displayed prerendered
15611 pages, this is the time from when the prerendered page is moved into a
15612 TabContents until finish. "Finish" == after onload() and all
15613 resources are loaded. Note that this is 0 if the loading finishes before the
15614 page is moved into a TabContents.
15618 <histogram name="Prerender.RendererPerceivedPLTMatched" units="milliseconds">
15620 deprecated Nov 16 2012
15623 Perceived load time of a prerendered page that is displayed, as measured by
15624 the renderer process. This is the time from when the prerendered page is
15625 moved into a TabContents until finish. "Finish" == after onload()
15626 and all resources are loaded. Note that this is 0 if the loading finishes
15627 before the page is moved into a TabContents.
15631 <histogram name="Prerender.RendererTimeUntilDisplay" units="milliseconds">
15633 deprecated Nov 16 2012
15636 The time elapsed between when the prerendering of a page starts and when the
15637 page is displayed, as measured by the renderer process. Prerendered pages
15638 discarded without being displayed are excluded from this count.
15642 <histogram name="Prerender.SchemeCancelReason"
15643 enum="PrerenderSchemeCancelReason">
15645 The detailed reason why a prerender is canceled with
15646 FINAL_STATUS_UNSUPPORTED_SCHEME
15650 <histogram name="Prerender.Sessions" enum="PrerenderMode">
15652 deprecated Nov 16 2012
15654 <summary>Enumeration of how prerender was used per session.</summary>
15657 <histogram name="Prerender.SessionStorageNamespaceMergeTime"
15658 units="milliseconds">
15659 <summary>Time to perform the session storage namespace merge.</summary>
15662 <histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"
15663 units="milliseconds">
15665 For simulated local browsing prerendering, the baseline PLT of pages without
15666 any prerendering for pages that would be prerendered.
15670 <histogram name="Prerender.SimulatedLocalBrowsingPLT" units="milliseconds">
15672 For simulated local browsing prerendering, the estimated PLT of pages with
15673 prerendering enabled for pages that would be prerendered.
15677 <histogram name="Prerender.TabContentsDeleterSuppressedDialog"
15678 enum="BooleanSuppressed">
15680 A boolean that indicates how often we suppress a dialog from a tab when
15681 swapping it with a prerender.
15685 <histogram name="Prerender.TabContentsDeleterTimeout"
15686 enum="BooleanCloseTimeout">
15688 A boolean that indicates how often we fail to delete an old prerendered tab
15689 before the timeout.
15693 <histogram name="Prerender.TabHelperEvent" enum="PrerenderTabHelperEvents">
15695 Enumeration of what events related to the TabHelper class have occurred.
15699 <histogram name="Prerender.TimeBetweenPrerenderRequests" units="milliseconds">
15700 <summary>Time between subsequent prerender requests.</summary>
15703 <histogram name="Prerender.TimeSinceLastRecentVisit" units="milliseconds">
15705 The time elapsed between the most recent visit to a URL and when an
15706 attempted prerender of the same URL is cancelled with
15707 FINAL_STATUS_RECENTLY_VISITED.
15711 <histogram name="Prerender.TimeToClick" units="milliseconds">
15713 deprecated Nov 16 2012
15715 <summary>Duration that a user hovers a link before clicking on it.</summary>
15718 <histogram name="Prerender.TimeUntilUsed" units="milliseconds">
15720 deprecated Nov 16 2012. See Prerender.TimeUntilUsed2, which has a larger
15724 Time from when a prerendered page is started to when it is first used due to
15725 user navigation. If the page is never used, it is not included in this
15730 <histogram name="Prerender.TimeUntilUsed2" units="milliseconds">
15732 Time from when a prerendered page is started to when it is first used due to
15733 user navigation. If the page is never used, it is not included in this
15738 <histogram name="Profile.AddNewUser" enum="ProfileAddNewUser">
15739 <summary>The frequency of ways that new user profiles are added.</summary>
15742 <histogram name="Profile.AppCount">
15743 <summary>The number of installed apps when a profile is opened.</summary>
15746 <histogram name="Profile.AuthResult" enum="ProfileAuth">
15748 Counts of authorization results when trying to open a locked profile from
15753 <histogram name="Profile.Avatar" enum="ProfileAvatar">
15754 <summary>The frequency of selection of each avatar.</summary>
15757 <histogram name="Profile.BookmarksSize" units="MB">
15758 <summary>Size of the bookmarks database.</summary>
15761 <histogram name="Profile.CookiesSize" units="MB">
15762 <summary>Size of the cookies database.</summary>
15765 <histogram name="Profile.CreateResult" enum="ProfileCreateResult">
15766 <summary>Result (final status) when creating a new profile.</summary>
15769 <histogram name="Profile.CreateTime" units="milliseconds">
15771 Deprecated as of 8/2013.
15774 Back-end time elapsed while creating a new profile. The max is 30 seconds,
15775 when an external timeout was applied.
15779 <histogram name="Profile.CreateTimeCanceled" units="milliseconds">
15781 Deprecated as of 8/2013.
15784 Time elapsed before the user decided to cancel creation of a new profile.
15785 Since only managed-user profile creation can be canceled, this time comes
15786 from managed-user registration. The max is 30 seconds, when an external
15787 timeout was applied.
15791 <histogram name="Profile.CreateTimeCanceledNoTimeout" units="milliseconds">
15793 Time elapsed from when the handler received the message that a user clicked
15794 'Create' until the user decided to cancel creation of a new profile. Since
15795 only managed-user profile creation can be canceled, this time comes from
15796 managed-user registration.
15800 <histogram name="Profile.CreateTimeNoTimeout" units="milliseconds">
15802 Time elapsed from when the handler received the message that a user clicked
15803 'Create' until the creation either failed with a local error (see
15804 Profile.CreateResult), was canceled (also recorded in
15805 Profile.CreateTimeCanceledNoTimeout), or completed successfully.
15809 <histogram name="Profile.ExtensionSize" units="MB">
15810 <summary>Size of the extension cookies database.</summary>
15813 <histogram name="Profile.FaviconsSize" units="MB">
15814 <summary>Size of the favicons database.</summary>
15817 <histogram name="Profile.HistorySize" units="MB">
15818 <summary>Size of the history database.</summary>
15821 <histogram name="Profile.LaunchBrowser" enum="ProfileType">
15823 Number of times users launch a browser window from either a primary or
15824 secondary profile (i.e., each time a browser window is opened we log which
15825 type of profile it belongs to).
15829 <histogram name="Profile.NetUserCount" enum="ProfileNetUserCount">
15831 Counts of users added and deleted. Percentages are not meaningful. Please
15832 look at the ratio of the counts/percentages.
15836 <histogram name="Profile.NumberOfManagedProfiles">
15838 Counts the number of locally managed profiles on a user's machine when
15839 Chrome starts up, among cases with at least one profile.
15843 <histogram name="Profile.NumberOfProfiles">
15845 Counts the number of profiles on a user's machine when Chrome starts up.
15849 <histogram name="Profile.NumberOfProfilesAfterAddOrDelete">
15851 Deprecated 2013-04-09. No longer tracked. See Profile.NumberOfProfiles.
15854 Counts the number of profiles on a user's machine whenever a profile is
15859 <histogram name="Profile.NumberOfProfilesOnStartup">
15861 Deprecated; replaced by Profile.NumberOfProfiles on 2013-04-09. Data are
15862 suspect, especially after 2012-02-24: see https://crbug.com/189213.
15865 Counts the number of profiles on a user's machine when Chrome starts up.
15869 <histogram name="Profile.NumberOfSignedInProfiles">
15871 Counts the number of signed-in profiles on a user's machine when Chrome
15872 starts up, among cases with at least one profile.
15876 <histogram name="Profile.NumberOfSignedInProfilesOnStartup">
15878 Deprecated; replaced by Profile.NumberOfSignedInProfiles on 2013-04-09.
15881 Counts the number of profiles that are signed in to Chrome when Chrome
15886 <histogram name="Profile.Opening" enum="ProfileOpen">
15888 Deprecated because it did not present the information clearly.
15890 <summary>The frequency of ways that the profiles are opened.</summary>
15893 <histogram name="Profile.OpenMethod" enum="ProfileOpenMethod">
15895 The frequency with which the user opens the different profile menus or
15896 switches profiles. For the open statistics, this does not mean the user
15897 necessarily opened a profile after clicking. The switch statistics indicate
15898 how often and how the user switches profiles. They are provided together for
15899 comparison of how often the user actually switches after opening the avatar
15904 <histogram name="Profile.PercentageOfManagedProfiles">
15906 Tracks the percentage (0-100) of profiles that are locally managed, recorded
15907 when Chrome starts up.
15911 <histogram name="Profile.ProfileError" enum="ProfileErrorType">
15913 The error with the current user profile that caused an error dialog to be
15914 shown. This dialog is shown usually when there is some sort of corruption in
15915 the user's profile data.
15919 <histogram name="Profile.SupervisedProfileCreateError"
15920 enum="GoogleServiceAuthError">
15922 The error code generated in the final step (registration step) of creating a
15923 new supervised profile.
15927 <histogram name="Profile.SupervisedProfileImportError"
15928 enum="GoogleServiceAuthError">
15930 The error code generated in the final step (registration step) of importing
15931 a supervised profile.
15935 <histogram name="Profile.SupervisedProfileTotalCreateTime" units="milliseconds">
15937 Time elapsed from when the handler received the message that a user clicked
15938 'Create' to create a new supervised user profile until the registration ends
15939 either successfully or with a failure (both recorded in
15940 Profile.SupervisedProfileCreateResult).
15944 <histogram name="Profile.SupervisedProfileTotalImportTime" units="milliseconds">
15946 Time elapsed from when the handler received the message that a user clicked
15947 'Import supervised user' until the registration ends either successfully or
15948 with a failure (both recorded in Profile.SupervisedProfileImportResult).
15952 <histogram name="Profile.SwitchGaiaPhotoSettings"
15953 enum="ProfileGaiaPhotoOptions">
15955 Counts of when users switch to using their GAIA photo instead of an avatar
15956 icon or the opposite when they switch back to an avatar icon instead of
15961 <histogram name="Profile.Sync" enum="ProfileSync">
15963 Deprecated because it did not present the information clearly.
15965 <summary>Activity of the user with regards to sync.</summary>
15968 <histogram name="Profile.SyncCustomize" enum="ProfileSyncCustomize">
15970 Number of times and ways the user customized the sync options of their
15971 profile. Percentages are not meaningful. To determine percentages, take the
15972 count of a given action over the count of number of customizations.
15976 <histogram name="Profile.SyncSignIn" enum="ProfileType">
15978 Number of times the user signed into sync from original or secondary
15983 <histogram name="Profile.ThumbnailsSize" units="MB">
15984 <summary>Size of the thumbnails database.</summary>
15987 <histogram name="Profile.TopSitesSize" units="MB">
15988 <summary>Size of the top sites database.</summary>
15991 <histogram name="Profile.TotalHistorySize" units="MB">
15992 <summary>Total size of all history databases.</summary>
15995 <histogram name="Profile.TotalSize" units="MB">
15996 <summary>Total size of the profile data (excluding sub-folders).</summary>
15999 <histogram name="Profile.Update" enum="ProfileType">
16000 <summary>Times a profile name and/or avatar was updated.</summary>
16003 <histogram name="Profile.VisitedLinksSize" units="MB">
16004 <summary>Size of the visited links database.</summary>
16007 <histogram name="Profile.WebDataSize" units="MB">
16008 <summary>Size of the web data database.</summary>
16011 <histogram name="ProfileReset.SendFeedback" enum="Boolean">
16013 Signifies if the user selected "Send feedback" checkbox in the
16014 Reset Profile dialog.
16018 <histogram name="Protector.DefaultSearchProvider" enum="ProtectorError">
16020 Deprecated 8/2013. No longer tracked.
16023 Errors that Protector detects about default search provider in Web Data.
16024 Reported once when Web Data is loaded.
16028 <histogram name="Protector.Preferences" enum="ProtectorError">
16030 Deprecated 8/2013. No longer tracked.
16033 Errors that Protector detects about protected settings in Preferences.
16034 Reported once when profile is loaded.
16038 <histogram name="Protector.SearchProvider" enum="SearchEngine">
16040 Deprecated 8/2013. No longer tracked.
16043 When the default search provider setting is changed outside of Chrome, which
16044 is detected by the Protector, this histogram reports the new setting.
16048 <histogram name="Protector.StartupSettings" enum="SessionStartupType">
16050 Deprecated 8/2013. No longer tracked.
16053 When the startup settings are changed outside of Chrome, which is detected
16054 by the Protector, this histogram reports the new setting.
16058 <histogram name="Quickoffice.docPageCount">
16060 Records the page count when a compound binary format document is opened.
16064 <histogram name="Quickoffice.docParagraphCount">
16066 Records the paragraph count when a compound binary format document is
16071 <histogram name="Quickoffice.docSectionCount">
16073 Records the section count when a compound binary format document is opened.
16077 <histogram name="Quickoffice.docxPageCount">
16079 Records the page count when an OOXML format document is opened.
16083 <histogram name="Quickoffice.docxParagraphCount">
16085 Records the paragraph count when an OOXML format document is opened.
16089 <histogram name="Quickoffice.docxSectionCount">
16091 Records the section count when an OOXML format document is opened.
16095 <histogram name="Quickoffice.ErrorTypes" enum="QuickofficeErrorTypes">
16097 Records the various different error types encountered when opening and
16098 reading MS Office file formats in the Quickoffice viewer. These range from
16099 Nacl crashes and uncaught javascript exceptions to document errors inside
16100 Quickoffice Web Toolkit (eg QOWT). The errors are recorded against the file
16101 format in which they occurred.
16105 <histogram name="Quickoffice.FileFormat" enum="QuickofficeFileFormat">
16107 Records the various different file types supported by Quickoffice (like MS
16108 Word, Excel, Powerpoint files) when they opened in the browser to measure
16109 which file formats are most popular.
16113 <histogram name="Quickoffice.pptMasterCount">
16115 Records the number of slide masters when a compound binary format
16116 presentation is opened.
16120 <histogram name="Quickoffice.pptSlideCount">
16122 Records the slide count when a compound binary format presentation is
16127 <histogram name="Quickoffice.pptxMasterCount">
16129 Records the number of slide masters when an OOXML format presentation is
16134 <histogram name="Quickoffice.pptxSlideCount">
16136 Records the slide count when an OOXML format presentation is opened.
16140 <histogram name="Quickoffice.xlsFormattedCellCount">
16142 Records the number of cells that contain formatting data in the default
16143 worksheet when a compound binary format spreadsheet is opened.
16147 <histogram name="Quickoffice.xlsNonEmptyCellCount">
16149 Records the number of non-empty cells in the default worksheet when a
16150 compound binary format spreadsheet is opened.
16154 <histogram name="Quickoffice.xlsSheetCount">
16156 Records the number of worksheets when a compound binary format spreadsheet
16161 <histogram name="Quickoffice.xlsxFormattedCellCount">
16163 Records the number of cells that contain formatting data in the default
16164 worksheet when an OOXML format spreadsheet is opened.
16168 <histogram name="Quickoffice.xlsxNonEmptyCellCount">
16170 Records the number of non-empty cells when an OOXML format spreadsheet is
16175 <histogram name="Quickoffice.xlsxSheetCount">
16177 Records the number of worksheets when an OOXML format spreadsheet is opened.
16181 <histogram name="Renderer.AcceleratedFixedRootBackground"
16182 enum="AcceleratedFixedRootBackground">
16184 Keeps track of the number of main frame scrolls with an accelerated fixed
16185 root background, the number of main frame scrolls with an unaccelerated
16186 fixed root background, and the total number of main frame scrolls.
16190 <histogram name="Renderer.CompositedScrolling" enum="CompositedScrolling">
16192 Total count of the number of RenderLayers which are scrollable areas, need
16193 to be promoted to stacking containers, and will use composited scrolling.
16194 Each bucket is sampled at most once per RenderLayer, when the RenderLayer
16195 first becomes scrollable, first needs to become a stacking container, and
16196 first uses composited scrolling, respectively.
16200 <histogram name="Renderer.DrawDuration" units="milliseconds">
16201 <summary>The time it takes for the compositor to draw a frame.</summary>
16204 <histogram name="Renderer.DrawDurationOverestimate" units="milliseconds">
16206 The amount by which the compositor's draw duration was overestimated in a
16207 particular frame (0 if the duration was perfectly predicted or
16212 <histogram name="Renderer.DrawDurationUnderestimate" units="milliseconds">
16214 The amount by which the compositor's draw duration was underestimated in a
16215 particular frame (0 if the duration was perfectly predicted or
16220 <histogram name="Renderer.GpuLatency" units="milliseconds">
16222 The delay between the compositor submitting a command to the GPU and that
16223 command executing on the GPU. This delay is measured once per frame.
16227 <histogram name="Renderer.GpuLatencyOverestimate" units="milliseconds">
16229 The amount by which GPU latency was overestimated in a particular frame (0
16230 if the latency was perfectly predicted or underestimated).
16234 <histogram name="Renderer.GpuLatencyUnderestimate" units="milliseconds">
16236 The amount by which GPU latency was underestimated in a particular frame (0
16237 if the latency was perfectly predicted or overestimated).
16241 <histogram name="Renderer.PixelIncreaseFromTransitions">
16243 A lower-bound on the percentage increase in memory that would result from
16244 promoting all layers that have a webkit-transition on opacity or transform.
16248 <histogram name="Renderer.unloadEventsDurationMS" units="milliseconds">
16250 Deprecated as of 10/2013.
16253 This measures how long all unload event handlers required to run whenever an
16254 unload event is processed.
16258 <histogram name="Renderer2.FinishDocToFinish">
16260 The time from when a document finished loading to when all it's resources
16265 <histogram name="Renderer2.RequestToFinish">
16267 Deprecated 6/15/09. Replaced by Renderer2.RequestToFinish_L
16270 The time from when a page was requested by a user to when it is fully
16275 <histogram name="Renderer2.RequestToFinish_L">
16277 The time from when a page was requested by a user to when it is fully
16282 <histogram name="Renderer2.RequestToFirstLayout">
16284 The time from when a page was requested by a user to its first layout.
16288 <histogram name="Renderer2.RequestToStart">
16290 The time from when a page was requested by a user to when it starts loading.
16294 <histogram name="Renderer2.StartToFinish">
16296 The time from when a page started loading to when it is fully loaded.
16300 <histogram name="Renderer2.StartToFinishDoc">
16302 The time from when a page starts loading to when the main document is
16307 <histogram name="Renderer2.StartToFirstLayout">
16309 The time from when a page starts loading to its first layout.
16313 <histogram name="Renderer4.Abandoned" enum="Abandoned">
16315 Distribution of actual finished pages, vs abandoned pages, where we needed
16316 to declare a finish time prematurely since the page was being closed
16321 <histogram name="Renderer4.AccelContentPaintDurationMS">
16323 Time spent by WebKit painting the page, in milliseconds, when the GPU
16324 acceleration is active, for paints that affect non-root layers.
16328 <histogram name="Renderer4.AccelContentPaintMegapixPerSecond">
16330 WebKit paint throughput, measured in megapixels per second, when GPU
16331 acceleration is active, for paints that affect non-root layers.
16335 <histogram name="Renderer4.AccelDoDeferredUpdateDelay">
16336 <summary>Time between frames when GPU acceleration is active.</summary>
16339 <histogram name="Renderer4.AccelRootPaintDurationMS">
16341 Time spent by WebKit painting the page, in milliseconds, when the GPU
16342 acceleration is active, for paints that affect the root layer.
16346 <histogram name="Renderer4.AccelRootPaintMegapixPerSecond">
16348 WebKit paint throughput, measured in megapixels per second, when GPU
16349 acceleration is active, for paints that affect the root layer.
16353 <histogram name="Renderer4.AnimationCallbackDelayTime" units="milliseconds">
16355 Time from when the animation callback was posted to when it ran.
16359 <histogram name="Renderer4.BeginToCommit" units="milliseconds">
16361 Time from "begin" to "commit." "Begin"==
16362 "request" if user requested, and "start" otherwise.
16363 "Request"== time when user requested document. "Start"==
16364 time when renderer requested load of document, after any unload of last
16365 document. "Commit"== time when renderer got first byte of
16370 <histogram name="Renderer4.BeginToFinish">
16371 <summary>TBD</summary>
16374 <histogram name="Renderer4.BeginToFinishDoc">
16375 <summary>TBD</summary>
16378 <histogram name="Renderer4.BeginToFirstPaint" units="milliseconds">
16380 Time from "begin" to "first paint." "Begin"==
16381 "request" if user requested, and "start" otherwise.
16382 "Request"== time when user requested document. "Start"==
16383 time when renderer requested load of document, after any unload of last
16384 document. "First paint"== time when first paint operation was
16389 <histogram name="Renderer4.BeginToFirstPaintAfterLoad" units="milliseconds">
16391 Time from "big" to "first paint after load."
16392 "Begin"== "request" if user requested, and
16393 "start" otherwise. "Request"== time when user requested
16394 document. "Start"== time when renderer requested load of document,
16395 after any unload of last document. "First paint after load"== time
16396 after onload() when first paint operation is performed.
16400 <histogram name="Renderer4.CommitToFinish" units="milliseconds">
16402 Time from "commit" to "finish." "Commit"==
16403 time when renderer got first byte of document. "Finish"==after
16404 onload() and all resources are loaded.
16408 <histogram name="Renderer4.CommitToFinishDoc" units="milliseconds">
16410 Time from "commit" to "finish doc." "Commit"==
16411 time when renderer got first byte of document. "Finish doc" ==
16412 main document loaded, before onload(). "Finish"==after onload()
16413 and all resources are loaded.
16417 <histogram name="Renderer4.CommitToFirstPaint" units="milliseconds">
16419 Time from "commit" to "first paint."
16420 "Commit"== time when renderer got first byte of document.
16421 "First paint"== time when first paint operation was performed.
16425 <histogram name="Renderer4.CommitToFirstPaintAfterLoad" units="milliseconds">
16427 Time from "commit" to "first paint after load."
16428 "Commit"== time when renderer got first byte of document.
16429 "First paint after load"== time after onload() when first paint
16430 operation is performed.
16434 <histogram name="Renderer4.CompositorThreadImplDrawDelay" units="milliseconds">
16436 Time between frames, as measured on the compositor thread. This is collected
16437 once per frame while it is being drawn to the screen in the compositor.
16441 <histogram name="Renderer4.drawPixelCountCulled" units="NormalizedPixels">
16443 Renamed to Renderer4.pixelCountCulled_Draw.
16446 Number of pixels that culling prevented being drawn to the screen,
16447 normalized to the viewport size. This is collected once per frame while it
16448 is being drawn to the screen in the compositor.
16452 <histogram name="Renderer4.drawPixelCountOpaque" units="NormalizedPixels">
16454 Renamed to Renderer4.pixelCountOpaque_Draw.
16457 Number of pixels drawn to the screen and known opaque, normalized to the
16458 viewport size. This is collected once per frame while it is being drawn to
16459 the screen in the compositor.
16463 <histogram name="Renderer4.drawPixelCountTranslucent" units="NormalizedPixels">
16465 Renamed to Renderer4.pixelCountTranslucent_Draw.
16468 Number of pixels drawn to the screen and not known opaque, normalized to the
16469 viewport size. This is collected once per frame while it is being drawn to
16470 the screen in the compositor.
16474 <histogram name="Renderer4.FinishDocToFinish" units="milliseconds">
16476 Time from "finish doc" to "finish." "Finish
16477 doc"== main document loaded, before onload(). "Finish"==after
16478 onload() and all resources are loaded.
16482 <histogram name="Renderer4.FinishToFirstPaintAfterLoad" units="milliseconds">
16484 Time from "finish " to "first paint after load."
16485 "Finish"==after onload() and all resources are loaded. "First
16486 paint after load"== time after onload() when first paint operation is
16491 <histogram name="Renderer4.InvalidationRegionApproximateRectCount"
16494 Number of rects inside of a PictureLayer's invalidation region per commit.
16498 <histogram name="Renderer4.LanguageDetection" units="milliseconds">
16500 Time to determine the page language. This is done after the page has been
16505 <histogram name="Renderer4.LCDText.PercentageOfAALayers" units="%">
16507 The ratio of LCDText CC Layers / candidate LCDText layers. Recorded in
16508 LayerTreeHost, after LayerTreeHostCommon::CalculateDrawProperties() has
16509 computed the properties we need. Only recorded for the first 50 frames of
16514 <histogram name="Renderer4.LCDText.PercentageOfCandidateLayers" units="%">
16516 The ratio of CC Layers which are candidates for LCDText AA / total picture
16517 or content Layers. Recorded in LayerTreeHost, after
16518 LayerTreeHostCommon::CalculateDrawProperties() has computed the properties
16519 we need. Only recorded for the first 50 frames of every page.
16523 <histogram name="Renderer4.LoadType" enum="LoadType">
16525 Probability distribution for enumerated varieties of page loads.
16529 <histogram name="Renderer4.pixelCountCulled_Draw" units="NormalizedPixels">
16531 Number of pixels that culling prevented being drawn to the screen, recorded
16532 as 10 times the percentage of the viewport that these pixels cover. This is
16533 collected once per frame while it is being drawn to the screen in the
16538 <histogram name="Renderer4.pixelCountOpaque" units="NormalizedPixels">
16540 Number of pixels known to be opaque, recorded as 10 times the percentage of
16541 the viewport that these pixels cover.
16545 <histogram name="Renderer4.pixelCountPainted" units="NormalizedPixels">
16547 Number of pixels painted by WebKit into main memory, recorded as 10 times
16548 the percentage of the viewport that these pixels cover. This is collected
16549 once per commit from WebKit to the compositor.
16553 <histogram name="Renderer4.pixelCountTranslucent" units="NormalizedPixels">
16555 Number of pixels not known to be opaque opaque, recorded as 10 times the
16556 percentage of the viewport that these pixels cover.
16560 <histogram name="Renderer4.renderPassCount">
16562 The number of render passes (or render targets) in the renderer's frame. If
16563 the value is more than one, then an intermediate rendering target must be
16564 used during the rendering of the frame for each render pass greater than
16569 <histogram name="Renderer4.RequestToFinish" units="milliseconds">
16571 Time from "request" to "finish." "Request"==
16572 time when user requested document. "Finish"==after onload() and
16573 all resources are loaded.
16577 <histogram name="Renderer4.RequestToStart" units="milliseconds">
16579 Time from "request" to "start." "Request"==
16580 time when user requested document. "Start"== time when renderer
16581 requested load of document, after any unload of last document.
16585 <histogram name="Renderer4.Snapshot">
16586 <summary>Time to capture a renderer snapshot.</summary>
16589 <histogram name="Renderer4.SoftwareCompositorThreadImplDrawDelay"
16590 units="milliseconds">
16592 Time between frames when the software renderer is being used, as measured on
16593 the compositor thread. This is collected once per frame while it is being
16594 drawn to the screen in the compositor.
16598 <histogram name="Renderer4.SoftwareDoDeferredUpdateDelay">
16599 <summary>Time between frames when the page is not GPU accelerated.</summary>
16602 <histogram name="Renderer4.SoftwarePaintDurationMS">
16604 Time spent by WebKit painting the page, in milliseconds, when the page is
16605 not GPU accelerated.
16609 <histogram name="Renderer4.SoftwarePaintMegapixPerSecond">
16611 WebKit paint throughput, measured in megapixels per second, when the page is
16612 not GPU accelerated.
16616 <histogram name="Renderer4.StartToCommit" units="milliseconds">
16618 Time from "start" to "commit." "Start"== time
16619 when renderer requested load of document, after any unload of last document.
16620 "Commit"== time when renderer got first byte of document.
16624 <histogram name="Renderer4.StartToFinish" units="milliseconds">
16626 Time from "start" to "finish." "Start"== time
16627 when renderer requested load of document, after any unload of last document.
16628 "Finish"==after onload() and all resources are loaded.
16632 <histogram name="Renderer4.TextureGpuUploadTimeUS">
16634 The number of microseconds it took to upload a tile's full texture as
16635 measured on the GPU process.
16639 <histogram name="Renderer4.Thumbnail">
16640 <summary>Time to capture a renderer thumbnail.</summary>
16643 <histogram name="Renderer4.tileCountCulled_Upload" units="NormalizedTiles">
16645 Number of tiles that culling prevented being uploaded to texture memory.
16646 This is an approximation and is recorded as a 100 times the percentage of
16647 the number of tiles, of default size, needed to cover the viewport. This is
16648 collected once per commit from WebKit to the compositor.
16652 <histogram name="Renderer4.uploadPixelCountCulled" units="NormalizedPixels">
16654 Deprecated as of 04/2012, replaced with Renderer4.tileCountCulled_Upload.
16657 Number of pixels that culling prevented being uploaded to texture memory,
16658 normalized to the viewport size. This is collected once per commit from
16659 WebKit to the compositor.
16663 <histogram name="Renderer4.uploadPixelCountOpaque" units="NormalizedPixels">
16665 Renamed to Renderer4.pixelCountOpaque_Upload.
16668 Number of pixels uploaded to texture memory and known to be opaque,
16669 normalized to the viewport size. This is collected once per commit from
16670 WebKit to the compositor.
16674 <histogram name="Renderer4.uploadPixelCountTranslucent"
16675 units="NormalizedPixels">
16677 Renamed to Renderer4.pixelCountTranslucent_Upload.
16680 Number of pixels uploaded to texture memory and not known opaque, normalized
16681 to the viewport size. This is collected once per commit from WebKit to the
16686 <histogram name="RequestAutocomplete.DismissalState"
16687 enum="AutofillDialogDismissalState">
16689 The state of the requestAutocomplete() dialog when it was dismissed.
16693 <histogram name="RequestAutocomplete.InitialUserState"
16694 enum="AutofillDialogInitialUserState">
16696 The initial state of a user that's interacting with a freshly shown
16697 requestAutocomplete() dialog.
16701 <histogram name="RequestAutocomplete.PopupInDialog"
16702 enum="AutofillDialogPopupEvent">
16704 User interactions with the Autofill popup shown while filling an
16705 requestAutocomplete() dialog.
16709 <histogram name="RequestAutocomplete.Security" enum="AutofillDialogSecurity">
16711 Measures the frequency of security warnings and errors in the
16712 RequestAutocomplete dialog.
16716 <histogram name="RequestAutocomplete.UiDuration" units="ms">
16718 Measures the duration for which an requestAutocomplete() dialog was shown.
16722 <histogram name="RequestAutocomplete.UiDuration.Cancel" units="ms">
16724 Measures the duration for which an requestAutocomplete() dialog was shown,
16725 in cases where the user ended up canceling out of the dialog.
16729 <histogram name="RequestAutocomplete.UiDuration.Submit" units="ms">
16731 Measures the duration for which an requestAutocomplete() dialog was shown,
16732 in cases where the user ended up accepting the dialog.
16736 <histogram name="RequestAutocomplete.UiEvents" enum="AutofillDialogUiEvents">
16738 Measures how users are interacting with the requestAutocomplete() dialog UI.
16742 <histogram name="RequestAutocomplete.UiLatencyToShow" units="ms">
16744 Measures the duration of time it takes for the requestAutocomplete() UI to
16745 be actionable by the user after it is shown.
16749 <histogram name="RequestAutocomplete.WalletErrors" enum="WalletErrors">
16751 Measures the frequency of errors in communicating with the Google Online
16756 <histogram name="RequestAutocomplete.WalletRequiredActions"
16757 enum="WalletRequiredActions">
16759 Measures the frequency of required user actions returned by the Google
16760 Online Wallet server.
16764 <histogram name="SB.BloomFilter" units="milliseconds">
16766 The first stage check that measures the time that Chrome took to check if a
16767 URL is present in our in-memory bloom filter.
16771 <histogram name="SB.BuildBloom">
16773 Deprecated 9/2012. No longer generated.
16775 <summary>TBD.</summary>
16778 <histogram name="SB.Database" units="milliseconds">
16780 The second stage check that measures the time that Chrome took to check if a
16781 URL is present in our SQLite database.
16785 <histogram name="SB.DBCheck" units="milliseconds">
16787 The second stage check that mesures the time that Chrome took to check if a
16788 URL is present in our SQLite database. This time includes the filter check
16793 <histogram name="SB.Delay" units="milliseconds">
16795 This measures the time that SafeBrowsing actually delayed the browsing
16796 experience. It records the difference between the time when Chrome would
16797 have started reading the response for a URL and when the SafeBrowsing system
16798 completed its check of that URL.
16802 <histogram name="SB.FilterCheck" units="milliseconds">
16804 The first stage check that measures the time that Chrome took to check if a
16805 URL is present in our in-memory hash table.
16809 <histogram name="SB.Network" units="milliseconds">
16811 The third and final stage check that mesures the time that Chrome took to
16812 get a response from the Google SafeBrowsing servers for a particular URL.
16816 <histogram name="SB.NetworkCheck" units="milliseconds">
16818 The third and final stage check that mesures the time that Chrome took to
16819 get a response from the Google SafeBrowsing servers for a particular URL.
16820 This time includes the filter and database check time.
16824 <histogram name="SB.PauseSafe" units="milliseconds">
16826 This measures the time that SafeBrowsing actually delayed the browsing
16827 experience. It records the difference between the time when Chrome would
16828 have started reading the response for a URL and when the SafeBrowsing system
16829 completed its check of that URL.
16833 <histogram name="SB.Update">
16834 <summary>TBD.</summary>
16837 <histogram name="SB2.AddPrefixes">
16839 The number of add prefixes stored in the database after the last update.
16843 <histogram name="SB2.BloomFailure" enum="SB2BloomFailure">
16845 Track failures when in processing the safe-browsing database bloom filter.
16849 <histogram name="SB2.BloomFilterFalsePositives"
16850 enum="SB2BloomFilterFalsePositives">
16852 This became misleading around M-22 (September 2012), deleted in M-32
16856 All prefix misses (server returned no full hashes) and prefix misses due to
16857 false positives in the bloom filter.
16861 <histogram name="SB2.BloomFilterLoad" units="ms">
16862 <summary>Time to load the BloomFilter file.</summary>
16865 <histogram name="SB2.BrowseDatabaseKilobytes" units="KB">
16867 The size of the browsing SafeBrowsing database file on disk in kilobytes,
16868 after an update has occurred.
16872 <histogram name="SB2.BuildFilter" units="milliseconds">
16874 The time that it took to regenerate the filter after we have received all
16879 <histogram name="SB2.BuildReadBytes" units="bytes">
16881 Deprecated because it was exceeding the range. Replaced by
16882 SB2.BuildReadKilobytes.
16885 The number of bytes read by the browser process during the bloom filter
16890 <histogram name="SB2.BuildReadKilobytes" units="KB">
16892 The number of kilobytes read by the browser process during the filter
16897 <histogram name="SB2.BuildReadOperations">
16899 The number of read operations issued by the browser process during the
16900 filter generation phase.
16904 <histogram name="SB2.BuildWriteBytes" units="bytes">
16906 Deprecated because it was exceeding the range. Replaced by
16907 SB2.BuildWriteKilobytes.
16910 The number of bytes written by the browser process during the bloom filter
16915 <histogram name="SB2.BuildWriteKilobytes" units="KB">
16917 The number of kilobytes written by the browser process during the filter
16922 <histogram name="SB2.BuildWriteOperations">
16924 The number of write operations issued by the browser process during the
16925 filter generation phase.
16929 <histogram name="SB2.ChunkInsert" units="milliseconds">
16931 The time that it takes to write one redirect URL (which can contain multiple
16932 chunks) to the database.
16936 <histogram name="SB2.ChunkRequest" units="milliseconds">
16938 The network time between the request and response for a chunk.
16942 <histogram name="SB2.ChunkSize" units="bytes">
16943 <summary>The size of one chunk URL.</summary>
16946 <histogram name="SB2.DatabaseBytes" units="bytes">
16948 Deprecated because it was exceeding the range. Replaced by
16949 SB2.DatabaseKilobytes.
16951 <summary>The size of the SafeBrowsing database file on disk.</summary>
16954 <histogram name="SB2.DatabaseFailure" enum="SB2DatabaseFailure">
16955 <summary>Track failures when updating the safe-browsing database.</summary>
16958 <histogram name="SB2.DatabaseKilobytes" units="KB">
16960 Replaced by SB2.BrowseDatabaseKilobytes.
16963 The size of the SafeBrowsing database file on disk in kilobytes.
16967 <histogram name="SB2.DatabaseOpen" units="milliseconds">
16969 The time it takes to initialize the SafeBrowsing storage backend, in
16974 <histogram name="SB2.DatabaseUpdateKilobytes" units="KB">
16976 The size of the update file before merging with the database file, in
16981 <histogram name="SB2.Delay" units="milliseconds">
16983 The time that SafeBrowsing actually delayed the browsing experience. It
16984 records the difference between the time when Chrome would have started
16985 reading the response for a URL and when the SafeBrowsing system completed
16986 its check of that URL.
16990 <histogram name="SB2.DownloadChecks" enum="SB2DownloadChecks">
16992 Records results of SafeBrowsing download check, including both url check and
16993 downloaded file hash check.
16997 <histogram name="SB2.DownloadDatabaseKilobytes" units="KB">
16999 The size of the downloads SafeBrowsing database file on disk in kilobytes,
17000 after an update has occurred.
17004 <histogram name="SB2.DownloadDuration" units="milliseconds">
17005 <summary>The time it takes for a download to finish.</summary>
17008 <histogram name="SB2.DownloadHashCheckDuration" units="milliseconds">
17010 The time it takes for SafeBrowsing to check hash of a download file.
17014 <histogram name="SB2.DownloadUrlCheckDuration" units="milliseconds">
17015 <summary>The time it takes for SafeBrowsing to check a download url.</summary>
17018 <histogram name="SB2.DownloadUrlChecks" enum="SB2DownloadChecks">
17020 Deprecated 3/11/11, and replaced by SB2.DownloadChecks.
17022 <summary>Records results of SafeBrowsing download url check.</summary>
17025 <histogram name="SB2.FailedUpdate">
17027 Deprecated, replaced by SB2.DatabaseFailure BROWSE_DB_UPDATE_FINISH.
17030 The count of the number of times an update failed when being committed to
17035 <histogram name="SB2.FilterCheck" units="milliseconds">
17037 The time that it took to check a URL against our in-memory filter.
17041 <histogram name="SB2.FilterKilobytes" units="KB">
17043 Deprecated 9/2012. No longer generated.
17045 <summary>The size of the current bloom filter in kilobytes.</summary>
17048 <histogram name="SB2.FilterLoad" enum="SB2FilterLoad">
17049 <summary>Which filter file the database loaded from disk.</summary>
17052 <histogram name="SB2.FilterMissing">
17054 Deprecated, replaced by SB2.DatabaseFailure FILTER_MISSING.
17057 The count of the number of times we attempted to load the bloom filter file
17058 but it was missing.
17062 <histogram name="SB2.FilterReadFail">
17064 Deprecated, replaced by SB2.DatabaseFailure FILTER_READ.
17067 The count of the number of times we attempted to load the bloom filter file
17068 but failed while reading the file on disk.
17072 <histogram name="SB2.FilterSize" units="bytes">
17074 Deprecated because it was exceeding the range. Replaced by
17075 SB2.FilterKilobytes.
17077 <summary>The size of the current bloom filter.</summary>
17080 <histogram name="SB2.FilterWriteFail">
17082 Deprecated, replaced by SB2.DatabaseFailure FILTER_WRITE.
17085 The count of the number of times we attempted to save the bloom filter file
17086 but failed while writing the file to disk.
17090 <histogram name="SB2.FormatEvent" enum="SB2FormatEvent">
17092 Tracks events involved in upgrading safe-browsing data from SQLite format to
17097 <histogram name="SB2.GetHash200">
17099 Deprecated in favor of SB2.GetHashResult STATUS_200.
17102 The number of GetHash requests that returned data (valid requests).
17106 <histogram name="SB2.GetHash204">
17108 Deprecated in favor of SB2.GetHashResult STATUS_204.
17111 The number of GetHash requests that returned empty data (false positives).
17115 <histogram name="SB2.GetHashResult" enum="SB2GetHashResult">
17117 Track return status from GetHash requests to server (STATUS_200 and
17118 STATUS_204), and dispensation of returned values (EMPTY, HIT, MISS). EMPTY
17119 means the response had no full hashes, and should contain all of the 204
17120 responses plus those 200 responses corrosponding to items deleted on the
17121 server but not yet deleted on the client. HIT means that one of the full
17122 hashes matched. MISS means that none of the hashes matched (there was a
17127 <histogram name="SB2.GetHashResultDownload" enum="SB2GetHashResult">
17129 Track return status from GetHash requests to server (STATUS_200 and
17130 STATUS_204), and dispensation of returned values (EMPTY, HIT, MISS). EMPTY
17131 means the response had no full hashes, and should contain all of the 204
17132 responses plus those 200 responses corrosponding to items deleted on the
17133 server but not yet deleted on the client. HIT means that one of the full
17134 hashes matched. MISS means that none of the hashes matched (there was a
17139 <histogram name="SB2.GetHashServerMiss">
17141 Deprecated in favor of SB2.GetHashResult FULL_HASH_* and
17142 SB2.BloomFilterFalsePositives. It is unclear if this histogram ever
17143 reported useful data.
17146 The number of GetHash requests returning full hashes that didn't match the
17147 URL that initiated the request.
17151 <histogram name="SB2.HandleCorrupt">
17153 Deprecated, replaced by SB2.DatabaseFailure CORRUPT.
17156 The count of the number of times a database was found corrupt and reset.
17160 <histogram name="SB2.InterstitialAction" enum="SB2InterstitialAction">
17162 Track number of times Safe Browsing interstitials have been shown, and how
17163 many times they have been clicked through or not.
17167 <histogram name="SB2.InterstitialActionDetails"
17168 enum="SB2InterstitialActionDetails">
17170 Tracks the click-through rate for specific cases of the interstitial.
17174 <histogram name="SB2.MalwareInterstitialTimeClosed" units="milliseconds">
17176 The time between when we show the SafeBrowsing malware interstitial and the
17177 user navigating away by for example, closing the tab, clicking the browser
17178 back button or typing another URL in the address bar.
17182 <histogram name="SB2.MalwareInterstitialTimeDiagnostic" units="milliseconds">
17184 The time between when we show the SafeBrowsing malware interstitial and the
17185 user clicking on diagnostic page link.
17189 <histogram name="SB2.MalwareInterstitialTimeExpandedSeeMore"
17190 units="milliseconds">
17192 The time between when we show the SafeBrowsing malware interstitial and the
17193 user expanding the "see more info" section of the page. (Only
17194 applies to field trial version 2 of the interstitial.)
17198 <histogram name="SB2.MalwareInterstitialTimeLearnMore" units="milliseconds">
17200 The time between when we show the SafeBrowsing malware interstitial and the
17201 user clicking on the learn more about malware link.
17205 <histogram name="SB2.MalwareInterstitialTimePrivacyPolicy" units="milliseconds">
17207 The time between when we show the SafeBrowsing malware interstitial and the
17208 user clicking on the privacy policy link.
17212 <histogram name="SB2.MalwareInterstitialTimeProceed" units="milliseconds">
17214 The time between when we show the SafeBrowsing malware interstitial and the
17215 user clicking on the proceed link.
17219 <histogram name="SB2.MalwareInterstitialTimeTakeMeBack" units="milliseconds">
17221 The time between when we show the SafeBrowsing malware interstitial and the
17222 user clicking on the big green back button.
17226 <histogram name="SB2.Network" units="milliseconds">
17228 The time that it took to receive a response from the Google SafeBrowsing
17229 servers for a GetHash request.
17233 <histogram name="SB2.OldDatabaseKilobytes" units="KB">
17234 <summary>Size of v1 database deleted from client profile.</summary>
17237 <histogram name="SB2.PhishingInterstitialTimeClosed" units="milliseconds">
17239 The time between when we show the SafeBrowsing phishing interstitial and the
17240 user navigating away by for example, closing the tab, clicking the browser
17241 back button or typing another URL in the address bar.
17245 <histogram name="SB2.PhishingInterstitialTimeExpandedSeeMore"
17246 units="milliseconds">
17248 The time between when we show the SafeBrowsing phishing interstitial and the
17249 user expanding the "see more info" section of the page. (Only
17250 applies to field trial version 2 of the interstitial.)
17254 <histogram name="SB2.PhishingInterstitialTimeLearnMore" units="milliseconds">
17256 The time between when we show the SafeBrowsing phishing interstitial and the
17257 user clicking on the learn more link.
17261 <histogram name="SB2.PhishingInterstitialTimeProceed" units="milliseconds">
17263 The time between when we show the SafeBrowsing phishing interstitial and the
17264 user clicking on the proceed link.
17268 <histogram name="SB2.PhishingInterstitialTimeReportError" units="milliseconds">
17270 The time between when we show the SafeBrowsing phishing interstitial and the
17271 user clicking on the report error link.
17275 <histogram name="SB2.PhishingInterstitialTimeTakeMeBack" units="milliseconds">
17277 The time between when we show the SafeBrowsing phishing interstitial and the
17278 user clicking on the big green back button.
17282 <histogram name="SB2.PrefixSetBitsPerPrefix" units="bits">
17284 The size of the PrefixSet storage in bits, divided by the number of prefixes
17285 represented. Should almost always be 16.
17289 <histogram name="SB2.PrefixSetEvent" enum="SB2PrefixSetEvent">
17291 Deprecated 9/2012. No longer generated, BloomFilter being removed.
17294 Records how well the PrefixSet implementation matches the BloomFilter
17299 <histogram name="SB2.PrefixSetKilobytes" units="KB">
17300 <summary>The size of the PrefixSet file in kilobytes.</summary>
17303 <histogram name="SB2.PrefixSetLoad" units="ms">
17304 <summary>Time to load the PrefixSet file.</summary>
17307 <histogram name="SB2.PrefixSetRestoredExcess">
17309 Deprecated 9/2012. No longer generated.
17312 For debugging PrefixSet. How many extra results GetPrefixes returns.
17316 <histogram name="SB2.PrefixSetRestoredShortfall">
17318 Deprecated 9/2012. No longer generated.
17321 For debugging PrefixSet. How many fewer results GetPrefixes returns.
17325 <histogram name="SB2.PrefixSetUnsortedDelta">
17327 Deprecated 9/2012. No longer generated.
17330 For debugging PrefixSet. How far unsorted deltas are from expected value.
17334 <histogram name="SB2.PrefixSetUnsortedDifference">
17336 Deprecated 9/2012. No longer generated.
17339 For debugging PrefixSet. Distance of unsorted elements from expected
17344 <histogram name="SB2.PrefixSetUnsortedPercent">
17346 Deprecated 9/2012. No longer generated.
17349 For debugging PrefixSet. How far into the results unsorted elements were
17350 found. Interesting values would be 0%, 50%, or 100%.
17354 <histogram name="SB2.PrefixSetUnsortedSize">
17356 Deprecated 9/2012. No longer generated.
17359 For debugging PrefixSet. Size of unsorted sets. To see if there is a
17360 problem with a particular size of dataset.
17364 <histogram name="SB2.PrefixSetWrite" units="ms">
17365 <summary>Time to store the PrefixSet file.</summary>
17368 <histogram name="SB2.SideEffectFreeWhitelistDatabaseKilobytes" units="KB">
17370 The size of the Side Effect Free Whitelist SaafeBrowsing database file on
17371 disk in kilobytes, after an update has occurred.
17375 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetKilobytes" units="KB">
17377 The size of the Side Effect Free Whitelist PrefixSet file in kilobytes,
17378 after an udpate has occurred.
17382 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetLoad" units="ms">
17383 <summary>Time to load the Side Effect Free Whitelist PrefixSet file.</summary>
17386 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetWrite" units="ms">
17388 Time to store the Side Effect Free Whitelist PrefixSet file.
17392 <histogram name="SB2.SideEffectFreeWhitelistStatus"
17393 enum="SB2SideEffectFreeWhitelistStatus">
17394 <summary>The instantiation status of the SideEffectFreeWhitelist.</summary>
17397 <histogram name="SB2.SubPrefixes">
17399 The number of sub prefixes stored in the database after the last update.
17403 <histogram name="SB2.Update" units="milliseconds">
17405 The time from the receipt of the update request to the receipt of the final
17410 <histogram name="SB2.UpdateRequestSize" units="bytes">
17411 <summary>The payload size of update requests to the server.</summary>
17414 <histogram name="SB2.UpdateResult" enum="SB2UpdateResult">
17415 <summary>Result from trying to update the SafeBrowsing data.</summary>
17418 <histogram name="SB2.UpdateSize" units="bytes">
17419 <summary>The size of all the chunk URLs in an update response.</summary>
17422 <histogram name="SB2.UpdateUrls">
17423 <summary>The number of chunk URLs in an update response.</summary>
17426 <histogram name="SBClientDownload.CheckDownloadStats"
17427 enum="SBClientDownloadCheckDownloadStats">
17429 Records a histogram of the reason why downloads are marked as being
17430 malicious or clean by the improved SafeBrowsing binary download protection.
17434 <histogram name="SBClientDownload.DownloadExtensions"
17435 enum="SBClientDownloadExtensions">
17437 Records a histogram of how often users download a file with a file extension
17438 that is possibly dangerous (e.g., exe, class).
17442 <histogram name="SBClientDownload.DownloadRequestDuration" units="milliseconds">
17444 Records the total time it takes for the SafeBrowsing download service to
17445 check whether the content of a download is malicious or not. This histogram
17446 only includes requests that are sent to the SafeBrowsing server.
17450 <histogram name="SBClientDownload.DownloadRequestNetError" enum="NetErrorCodes">
17452 The net error code for all CheckClientDownloadRequest URLFetchers.
17456 <histogram name="SBClientDownload.DownloadRequestPayloadSize" units="bytes">
17458 The size of the upload data for CheckClientDownloadRequest URLFetchers.
17462 <histogram name="SBClientDownload.DownloadRequestResponseCode">
17464 For CheckClientDownloadRequest URLFetchers with successful status, the HTTP
17465 response code that was received.
17469 <histogram name="SBClientDownload.ExtractSignatureFeaturesTime"
17470 units="milliseconds">
17472 Records the time it takes for the SafeBrowsing download service to extract
17473 signature info from a downloaded binary. This includes both unsigned and
17478 <histogram name="SBClientDownload.ExtractZipFeaturesTime" units="milliseconds">
17480 Records the time it takes for the SafeBrowsing download service to extract
17481 info from a downloaded zip file.
17485 <histogram name="SBClientDownload.SignedBinaryDownload"
17486 enum="SBClientDownloadIsSignedBinary">
17488 Records the number of signed vs. unsigned executables that are downloaded.
17492 <histogram name="SBClientDownload.SignedOrWhitelistedDownload">
17494 Counter which is incremented whenever an executable is downloaded which is
17495 either signed or whose URL matches the download whitelist.
17499 <histogram name="SBClientDownload.ZipFileHasArchiveButNoExecutable"
17502 For each zip file analyzed by the SafeBrowsing download service, records
17503 true if the zip did not contain any executables but did contain another zip
17504 file, false otherwise.
17508 <histogram name="SBClientDownload.ZipFileHasExecutable" enum="Boolean">
17510 For each zip file analyzed by the SafeBrowsing download service, records if
17511 the zip contained an executable file.
17515 <histogram name="SBClientMalware.IPBlacklistRequestNetError"
17516 enum="NetErrorCodes">
17518 The net error code for all ClientMalwareRequest URLFetchers.
17522 <histogram name="SBClientMalware.IPBlacklistRequestPayloadSize" units="bytes">
17524 The size of the upload data for ClientMalwareRequest URLFetchers.
17528 <histogram name="SBClientMalware.IPBlacklistRequestResponseCode">
17530 For ClientMalwareRequest URLFetchers with successful status, the HTTP
17531 response code that was received.
17535 <histogram name="SBClientMalware.SentReports" enum="SBClientMalwareSentReports">
17537 Measures the success rate of sending malware reports. Sending a report can
17538 fail due to a client reaching the limit on the number of reports it can send
17539 per day or due to the report failing to be serialized.
17543 <histogram name="SBClientPhishing.CancelClassificationReason"
17544 enum="SBClientPhishingCancelClassificationReason">
17546 The counts for various reasons why an in-progress phishing classification
17551 <histogram name="SBClientPhishing.CheckNoPendingClassificationFailed">
17553 The number of times client-side phishing classifier expected to have no
17554 pending classifications running but that check failed.
17558 <histogram name="SBClientPhishing.ClassificationStart">
17560 The number of pages that we could have possibly classified (essentially the
17561 number of top page navigations by users with SBClientPhishing enabled). The
17562 name is slightly misleading as it is recorded before
17563 "Preclassification" happens.
17567 <histogram name="SBClientPhishing.ClientModelStatus"
17568 enum="SBClientPhishingClientModelStatus">
17570 The counts for various model status codes that we get after loading a new
17571 client-side phishing model.
17575 <histogram name="SBClientPhishing.DOMFeatureChunkTime" units="milliseconds">
17577 The time that an individual chunk of DOM feature extraction work took.
17581 <histogram name="SBClientPhishing.DOMFeatureFrameRemoved">
17583 The number of times that DOM feature extraction finished early because the
17584 active WebDocument's frame was removed during traversal.
17588 <histogram name="SBClientPhishing.DOMFeatureIterations">
17590 The number of iterations that the DOM feature extractor took to finish.
17594 <histogram name="SBClientPhishing.DOMFeatureResumeTime" units="milliseconds">
17596 The time that it took to resume DOM feature extraction for the phishing
17597 classifier. Longer times may indicate that the page DOM changed between
17598 chunks of work and the extractor had to re-traverse up to the saved
17603 <histogram name="SBClientPhishing.DOMFeatureTimeout">
17605 The number of phishing classifications that were aborted because DOM feature
17606 extraction took too long.
17610 <histogram name="SBClientPhishing.DOMFeatureTotalTime" units="milliseconds">
17612 The time that the DOM feature extarctor took to finish, summed across all
17617 <histogram name="SBClientPhishing.GrabPhishingThumbnail" units="ms">
17618 <summary>Time spent generating the thumbnail.</summary>
17621 <histogram name="SBClientPhishing.IllegalFeatureValue">
17623 The number of features which were omitted from phishing classification
17624 because they were added with an illegal value. This would indicate a bug.
17628 <histogram name="SBClientPhishing.InitPrivateNetworksFailed">
17630 The number of times that the phishing detection service could not be
17631 initialized due to an error parsing the private IP networks. This would
17636 <histogram name="SBClientPhishing.InvalidWhitelistExpression">
17638 Deprecated 12/2011. Whitelist entries are no longer part of
17639 ClientPhishingResponse.
17642 The number of whitelist_expression entries in a ClientPhishingResponse that
17643 could not be canonicalized.
17647 <histogram name="SBClientPhishing.PreClassificationCheckFail"
17648 enum="SBClientPhishingPreClassificationCheckFail">
17650 Records the number of phishing classifications that were skipped because a
17651 pre-classification check failed.
17655 <histogram name="SBClientPhishing.ReportLimitSkipped">
17657 The number of phishing classifications that were previously cached as being
17658 phishing but that will get re-classified (to possibly fix false positives).
17662 <histogram name="SBClientPhishing.RequestNotSerialized">
17664 The number of phishing classifier pingbacks that were skipped because
17665 serializing the request protocol buffer to string failed.
17669 <histogram name="SBClientPhishing.RequestSatisfiedFromCache">
17671 The number of times that a cached phishing classification result was used,
17672 rather than pinging the server.
17676 <histogram name="SBClientPhishing.ScorerCreationStatus"
17677 enum="SBClientPhishingScorerCreationStatus">
17679 Records the status when we create a scorer object for the client-side
17680 phishing detection classifier.
17684 <histogram name="SBClientPhishing.TermFeatureBreakIterError">
17686 The number of phishing classifications that were aborted because the term
17687 feature extractor failed to initialize an ICU break iterator.
17691 <histogram name="SBClientPhishing.TermFeatureChunkTime" units="milliseconds">
17693 The time that an individual chunk of term feature extraction work took.
17697 <histogram name="SBClientPhishing.TermFeatureIterations">
17699 The number of iterations that the term feature extractor took to finish.
17703 <histogram name="SBClientPhishing.TermFeatureTimeout">
17705 The number of phishing classification that were aborted because term feature
17706 extraction took too long.
17710 <histogram name="SBClientPhishing.TermFeatureTotalTime" units="milliseconds">
17712 The time that the term feature extarctor took to finish, summed across all
17717 <histogram name="SBClientPhishing.TooManyFeatures">
17719 The number of times that the limit on the number of phishing classifier
17720 features for a page was reached. This may indicate a bug, or that
17721 kMaxFeatureSize is too small.
17725 <histogram name="SBClientPhishing.URLFeatureTime" units="milliseconds">
17727 The time taken to extract URL features for the phishing classifier.
17731 <histogram name="SBDownloadFeedback.Activations" enum="DownloadItem.DangerType">
17733 Count of times download feedback has been started, broken down by danger
17738 <histogram name="SBDownloadFeedback.ActiveFeedbacks">
17740 When a new download feedback request is added, records the number of
17741 download requests currently active and/or pending.
17745 <histogram name="SBDownloadFeedback.Eligible" enum="DownloadItem.DangerType">
17747 Count of times eligible download notifications are shown. Broken down by
17752 <histogram name="SBDownloadFeedback.Shown" enum="DownloadItem.DangerType">
17754 Starting with M32, replaced by SBDownloadFeedback.Eligible.
17757 Count of times download feedback button has been shown, broken down by
17762 <histogram name="SBDownloadFeedback.SizeEligibleKB" units="KB">
17764 Size of downloads that were of the correct danger type, regardless if they
17765 meet the max file size check or if they are actually uploaded or not.
17769 <histogram name="SBDownloadFeedback.SizeFailure" units="bytes">
17771 Size of downloads that failed to be uploaded to the feedback service.
17775 <histogram name="SBDownloadFeedback.SizeSuccess" units="bytes">
17777 Size of downloads that were successfully uploaded to the feedback service.
17781 <histogram name="SBDownloadFeedback.UploadResult"
17782 enum="SBDownloadFeedbackUploadResult">
17784 Final result of attempt to upload binary to download feedback service.
17788 <histogram name="Search.DefaultSearchProvider" enum="OmniboxSearchEngine">
17790 The id of the default search engine that is loaded after Chrome startup. See
17791 src/chrome/browser/search_engines/prepopulate_engines.json for more info.
17795 <histogram name="Search.DefaultSearchProviderType"
17796 enum="OmniboxSearchEngineType">
17798 The type of the default search engine that is loaded when a profile is
17799 opened or after a profile reset. Note that at least one profile is opened
17804 <histogram name="Settings.DefaultSearchProvider" enum="OmniboxSearchEngine">
17806 Deprecated in Chrome 30. Use Search.DefaultSearchProviderType instead.
17809 The id of the default search engine domain that is specified in user
17810 preferences when a profile is loaded.
17814 <histogram name="Settings.EnforcementGroupDeterminedFromTrial"
17815 enum="BooleanSuccess">
17817 Whether the SettingsEnforcement group was successfully determined from the
17818 field trial or if it had to revert to the hardcoded default.
17822 <histogram name="Settings.FilterOnLoadTime" units="milliseconds">
17824 The amount of time it took to run PrefHashFilter::FilterOnLoad on startup.
17828 <histogram name="Settings.FilterSerializeDataTime" units="milliseconds">
17830 The amount of time it took to run PrefHashFilter::FilterSerializeData on the
17831 UI thread prior to writing the Preferences file to disk. Only logged when
17832 PrefHashFilter::FilterSerializeData actually had work to do.
17836 <histogram name="Settings.GivenShowHomeButton_HomePageIsNewTabPage"
17839 Whether or not the home page user preference is set to the default NTP value
17840 when a profile is loaded. This is only logged if the home button is shown.
17844 <histogram name="Settings.HashesDictionaryTrusted" enum="BooleanValid">
17846 Logged on profile load. Indicates whether the hashes dictionary for this
17847 profile is trusted.
17851 <histogram name="Settings.HomePageDomain" enum="OmniboxSearchEngine">
17853 Deprecated in Chrome 30. Replaced by Settings.HomePageEngineType.
17856 The id of the home page domain that is specified in user preferences when a
17861 <histogram name="Settings.HomePageEngineType" enum="OmniboxSearchEngineType">
17863 Tries to pretend the home page URL is a search URL, and records the search
17864 engine type of that URL by comparing the TLD+1 of the home page URL with
17865 those of the different known search engines. Recorded when a profile is
17866 opened, if a home page URL has been set. Note that at least one profile is
17871 <histogram name="Settings.HomePageIsNewTabPage" enum="Boolean">
17873 Deprecated 08/05/2013. Replaced by
17874 Settings.GivenShowHomeButton_HomePageIsNewTabPage.
17877 Whether or not the home page user preference is set to the default NTP value
17878 when a profile is loaded.
17882 <histogram name="Settings.HomePageIsNewTabPage.PulledFromSync" enum="Boolean">
17884 The value of the home-page-is-new-tab-page pref when pulled down from sync
17885 to update an out-of-sync local pref store.
17889 <histogram name="Settings.HomePageIsNewTabPage.PushedToSync" enum="Boolean">
17891 The value of the home-page-is-new-tab-page pref when pushed up to sync from
17892 a change made locally.
17896 <histogram name="Settings.InitializedFromMasterPrefs" enum="BooleanSuccess">
17898 Logged on first run when generating the Preferences file from
17899 master_preferences. True if serializing the generated Preferences file to
17900 disk was successful, false otherwise. Note: this event does not occur if
17901 there is no master_preferences file on first run.
17905 <histogram name="Settings.PinnedTabEngineTypes" enum="OmniboxSearchEngineType">
17907 Tries to pretend pinned tab URLs are search URLs, and records the search
17908 engine types of those URLs by comparing the TLD+1s of the URLs with those of
17909 the different known search engines. Recorded when a profile is opened, if
17910 there are pinned tabs. Note that at least one profile is opened on startup.
17914 <histogram name="Settings.PinnedTabs">
17915 <summary>The number of pinned tabs opened when a profile is loaded.</summary>
17918 <histogram name="Settings.ShowHomeButton" enum="BooleanEnabled">
17920 Whether or not the home button is enabled in user preferences when a profile
17925 <histogram name="Settings.ShowHomeButton.PulledFromSync" enum="BooleanEnabled">
17927 The enabled state of the Home button pref when pulled down from sync to
17928 update an out-of-sync local pref store.
17932 <histogram name="Settings.ShowHomeButton.PushedToSync" enum="BooleanEnabled">
17934 The enabled state of the Home button pref when pushed up to sync from a
17935 change made locally.
17939 <histogram name="Settings.StartupPageDomains" enum="OmniboxSearchEngine">
17941 Deprecated in Chrome 30. Replaced by Settings.StartupPageEngineTypes.
17944 The ids of startup page domains that are specified in user preferences when
17945 a profile is loaded.
17949 <histogram name="Settings.StartupPageEngineTypes"
17950 enum="OmniboxSearchEngineType">
17952 Tries to pretend the startup page URLs are search URLs, and records the
17953 search engine types of those URLs by comparing the TLD+1s of the URLs with
17954 those of the different known search engines. Recorded when a profile is
17955 opened, if startup page URLs have been set. Note that at least one profile
17956 is opened on startup.
17960 <histogram name="Settings.StartupPageLoadSettings" enum="SessionStartupPref">
17961 <summary>The startup page settings when a profile is loaded.</summary>
17964 <histogram name="Settings.StartupPageLoadSettings.PulledFromSync"
17965 enum="SessionStartupPref">
17967 The startup page setting when pulled down from sync to update an out-of-sync
17972 <histogram name="Settings.StartupPageLoadSettings.PushedToSync"
17973 enum="SessionStartupPref">
17975 The startup page setting when pushed up to sync from a change made locally.
17979 <histogram name="Settings.StartupPageLoadURLs">
17981 The number of URLs to be loaded on startup when a profile is loaded, if the
17982 startup page setting is set to load URLs.
17986 <histogram name="Settings.StartupURLsMigration" enum="StartupURLsMigration">
17987 <summary>The startup URLs pref migration steps.</summary>
17990 <histogram name="Settings.StartupURLsResetTime" units="milliseconds">
17992 The time elapsed in milliseconds in between startup URLs pref migration. A
17993 value of 0 indicates that the last migration time was in the future due to
17994 e.g. an incorrect system time.
17998 <histogram name="Settings.TrackedPreferenceChanged" enum="TrackedPreference">
18000 The id of a tracked preference whose value has been changed since the last
18001 time Chrome set it.
18005 <histogram name="Settings.TrackedPreferenceCleared" enum="TrackedPreference">
18007 The id of a tracked preference whose value has been cleared since the last
18008 time Chrome set it.
18012 <histogram name="Settings.TrackedPreferenceInitialized"
18013 enum="TrackedPreference">
18015 The id of a tracked preference whose last value isn't known. We may be just
18016 starting to track the preference, or local state may have been changed
18017 outside of Chrome. This should only happen once per pref per profile.
18021 <histogram name="Settings.TrackedPreferenceMigrated" enum="TrackedPreference">
18023 Logs the tracked preference id when it is migrated to the new MAC algorithm.
18024 This should only happen once per pref per profile.
18028 <histogram name="Settings.TrackedPreferenceReset" enum="TrackedPreference">
18029 <summary>The id of a tracked preference which was reset by Chrome.</summary>
18032 <histogram name="Settings.TrackedPreferencesAlternateStoreVersion"
18033 enum="PrefHashStoreVersion">
18035 The version of a PrefHashStore, reported once for each alternate
18036 PrefHashStore (not associated to the default profile) from a delayed task on
18041 <histogram name="Settings.TrackedPreferencesAlternateStoreVersionUpdatedFrom"
18042 enum="PrefHashStoreVersion">
18044 The previous version of an alternate PrefHashStore (not associated to the
18045 default profile) that was updated from a delayed task on startup. This
18046 should match Settings.TrackedPreferencesAlternateStoreVersion fairly closely
18047 for all versions but VERSION_LATEST which should never be reported here.
18051 <histogram name="Settings.TrackedPreferencesInitializedForUnloadedProfile"
18054 Deprecated 2014-02 in favor of
18055 Settings.TrackedPreferencesAlternateStoreVersionUpdatedFrom.
18058 Preference tracking was initialized for an unloaded profile. This should
18059 happen at most once per profile.
18063 <histogram name="Settings.TrackedPreferencesNoEnforcementOnDomain"
18064 enum="BooleanEnabled">
18066 Whether settings enforcement was cancelled for a machine joined to a domain.
18067 Reported once per session on browser startup.
18071 <histogram name="Settings.TrackedPreferenceTrustedInitialized"
18072 enum="TrackedPreference">
18074 The id of a tracked preference which was initialized despite the absence of
18075 a MAC as either (1) the current MACs are trusted, infering that this is a
18076 newly tracked pref, or (2) its value is NULL.
18080 <histogram name="Settings.TrackedPreferenceUnchanged" enum="TrackedPreference">
18082 The id of a tracked preference whose value has not changed since the last
18083 time Chrome set it.
18087 <histogram name="Settings.TrackedPreferenceWantedReset"
18088 enum="TrackedPreference">
18090 The id of a tracked preference which Chrome would have reset had the config
18095 <histogram name="Settings.TrackedSplitPreferenceChanged">
18097 The number of items that had changed in a dictionary pref when
18098 Settings.TrackedPreferenceChanged is reported for that pref.
18102 <histogram name="SettingsResetBubble.NumNoThanksPerReset">
18104 Counts the number of times the user clicked on the No Thanks button of the
18105 settings reset bubble before clicking on the Reset button in the same Chrome
18110 <histogram name="Signin.OneClickConfirmation" enum="SigninFlowConfirmations">
18112 Count of the ways users interact with the confirmation dialogs of the new
18113 web based sign in to Chrome flow (accessed via the one click signin).
18117 <histogram name="SimpleCache.App.CheckCRCResult" enum="CheckCRCResult">
18119 Whether or not the CRC was checked at the moment when the last reference to
18120 a read-only entry stream is closed.
18124 <histogram name="SimpleCache.App.CreationToIndex" units="milliseconds">
18126 The time from the creation of the simple cache backend until the index has
18127 been loaded from disk.
18131 <histogram name="SimpleCache.App.CreationToIndexFail" units="milliseconds">
18133 The time from the creation of the simple cache backend until the index fails
18138 <histogram name="SimpleCache.App.EntryCreatedAndStream2Omitted"
18139 enum="SimpleCache.EntryCreatedAndStream2Omitted">
18141 Whether, upon creation of a new cache entry, the file for stream 2 was
18142 omitted since that stream was empty.
18146 <histogram name="SimpleCache.App.EntryCreationResult" enum="BooleanSuccess">
18148 For entry creation operations that were sent to the disk, the result of
18153 <histogram name="SimpleCache.App.EntryCreationTime" units="milliseconds">
18154 <summary>The time, in ms, spent creating a new entry on disk.</summary>
18157 <histogram name="SimpleCache.App.EntryOpenedAndStream2Removed"
18158 enum="SimpleCache.EntryOpenedAndStream2Removed">
18160 Whether, upon opening of an existing cache entry, stream 2 was empty and the
18161 file for that stream was therefore removed.
18165 <histogram name="SimpleCache.App.EntryOperationsPending">
18167 At the time that operations are run, the number of pending operations on a
18172 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart" units="bytes">
18173 <summary>The size of the cache at the beginning of an eviction.</summary>
18176 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart2" units="KB">
18177 <summary>The size of the cache at the beginning of an eviction.</summary>
18180 <histogram name="SimpleCache.App.Eviction.EntryCount">
18181 <summary>The number of entries to be erased in an eviction.</summary>
18184 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart" units="bytes">
18186 The maximum allowed size of the cache at the beginning of an eviction.
18190 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart2" units="KB">
18192 The maximum allowed size of the cache at the beginning of an eviction.
18196 <histogram name="SimpleCache.App.Eviction.Result" enum="BooleanSuccess">
18197 <summary>The result of an eviction.</summary>
18200 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted" units="bytes">
18201 <summary>The number of bytes to be erased in an eviction.</summary>
18204 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted2" units="KB">
18205 <summary>The amount of memory freed in an eviction.</summary>
18208 <histogram name="SimpleCache.App.Eviction.SizeWhenDone" units="bytes">
18209 <summary>The size of the cache after running an eviction.</summary>
18212 <histogram name="SimpleCache.App.Eviction.SizeWhenDone2" units="KB">
18213 <summary>The size of the cache after running an eviction.</summary>
18216 <histogram name="SimpleCache.App.Eviction.TimeToDone" units="milliseconds">
18217 <summary>Time spent completing an eviction.</summary>
18220 <histogram name="SimpleCache.App.Eviction.TimeToSelectEntries"
18221 units="milliseconds">
18222 <summary>Time spent selecting entries for eviction.</summary>
18225 <histogram name="SimpleCache.App.FileDescriptorLimitHard">
18227 The maximum limit of how many file descriptors a process can open. Emitted
18228 each time the browser is launched, if the limit could be retrieved. (This
18229 is the highest value we could raise the current limit to if we liked.)
18233 <histogram name="SimpleCache.App.FileDescriptorLimitSoft">
18235 The current limit of how many file descriptors a process can open. Emitted
18236 each time the browser is launched, if the limit could be retrieved. (We can
18237 raise this to the maximum limit if we like, without root access.)
18241 <histogram name="SimpleCache.App.FileDescriptorLimitStatus"
18242 enum="SimpleCache.FileDescriptorLimitStatus">
18244 The result of trying to get the file descriptor limit. Emitted each time
18245 the browser is launched.
18249 <histogram name="SimpleCache.App.GlobalOpenEntryCount">
18251 The number of open entries across all caches backed by the Simple Cache. An
18252 entry is opened whenever a caller asks to open it to read or write cache
18253 data, and remains open until the last caller asks to close it. Logged
18254 whenever an entry is opened or closed.
18258 <histogram name="SimpleCache.App.HeaderSize" units="bytes">
18260 The size of the header stream of a Simple Cache entry, emitted every time
18261 the headers are written or rewritten.
18265 <histogram name="SimpleCache.App.HeaderSizeChange"
18266 enum="SimpleCacheHeaderSizeChange">
18268 How the header size has changed in a Simple Cache entry, emitted every time
18269 a write operation occurs on the header stream. (This includes the initial
18270 write, rewrites, and other writes that we couldn't classify.)
18274 <histogram name="SimpleCache.App.HeaderSizeDecreaseAbsolute" units="bytes">
18276 The absolute size decrease of the header stream of a Simple Cache entry,
18277 emitted every time the headers are rewritten with a smaller size.
18281 <histogram name="SimpleCache.App.HeaderSizeDecreasePercentage" units="percent">
18283 The relative size decrease of the header stream of a Simple Cache entry,
18284 emitted every time the headers are rewritten with a smaller size.
18288 <histogram name="SimpleCache.App.HeaderSizeIncreaseAbsolute" units="bytes">
18290 The absolute size increase of the header stream of a Simple Cache entry,
18291 emitted every time the headers are rewritten with a larger size.
18295 <histogram name="SimpleCache.App.HeaderSizeIncreasePercentage" units="percent">
18297 The relative size increase of the header stream of a Simple Cache entry,
18298 emitted every time the headers are rewritten with a larger size.
18302 <histogram name="SimpleCache.App.IndexCorrupt" enum="BooleanCorrupt">
18303 <summary>For each index load, whether the index file was corrupt.</summary>
18306 <histogram name="SimpleCache.App.IndexCreatedEntryCount">
18307 <summary>The number of entries in a newly created index file.</summary>
18310 <histogram name="SimpleCache.App.IndexEntriesLoaded">
18311 <summary>Number of entries loaded from the index file on start.</summary>
18314 <histogram name="SimpleCache.App.IndexEntriesRestored">
18316 Number of entries restored from disk when there was no index or the index
18321 <histogram name="SimpleCache.App.IndexFileStateOnLoad" enum="SimpleIndexState">
18323 The state the index file is at when an attempt is made to load from it.
18327 <histogram name="SimpleCache.App.IndexInitializationWaiters">
18329 At the time of index initialization, the number of enqueued jobs awaiting
18330 index initialization.
18334 <histogram name="SimpleCache.App.IndexInitializeMethod"
18335 enum="SimpleCacheIndexInitializeMethod">
18336 <summary>The method used to initialize the simple cache index.</summary>
18339 <histogram name="SimpleCache.App.IndexLoadTime" units="milliseconds">
18341 Time (as measured on the worker pool) spent loading the index file.
18345 <histogram name="SimpleCache.App.IndexNumEntriesOnWrite">
18346 <summary>The number of entries written to the index on a flush.</summary>
18349 <histogram name="SimpleCache.App.IndexRestoreTime" units="milliseconds">
18351 Time (as measured on the worker pool) spent restoring the index file by
18352 iterating directory entries.
18356 <histogram name="SimpleCache.App.IndexWriteInterval.Background"
18357 units="milliseconds">
18359 The interval between index saves, for apps in the background.
18363 <histogram name="SimpleCache.App.IndexWriteInterval.Foreground"
18364 units="milliseconds">
18366 The interval between index saves, for apps in the foreground.
18370 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Background"
18371 units="milliseconds">
18373 The amount of time spend writing the index file to disk, for apps in the
18374 background, measured starting at the beginning of the write on the callback
18375 thread, and calculated using the completion time on the worker pool.
18379 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Foreground"
18380 units="milliseconds">
18382 The amount of time spend writing the index file to disk, for apps in the
18383 foreground, measured starting at the beginning of the write on the callback
18384 thread, and calculated using the completion time on the worker pool.
18388 <histogram name="SimpleCache.App.KeyMatchedOnOpen" enum="BooleanMatched">
18390 For each call to OpenEntry, whether the key on disk matched the request key.
18394 <histogram name="SimpleCache.App.LastClusterLossPercent" units="percent">
18396 For each file in the Simple Cache, the percentage of disk space used by the
18397 cluster loss, the unused disk space in the last 4096 byte cluster of the
18402 <histogram name="SimpleCache.App.LastClusterSize" units="bytes">
18404 For each file in the Simple Cache, the number of bytes in the last 4096 byte
18405 cluster when the entry is saved to disk.
18409 <histogram name="SimpleCache.App.OpenEntryIndexState"
18410 enum="SimpleCacheOpenEntryIndexState">
18412 At the time that an entry is opened, the state of that entry in the index.
18416 <histogram name="SimpleCache.App.ReadIsParallelizable"
18417 enum="SimpleCacheReadParallelizable">
18419 For each Read operation, whether it could have been issued in parallel of a
18420 previous Read operation.
18424 <histogram name="SimpleCache.App.ReadResult" enum="SimpleCacheReadResult">
18425 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
18428 <histogram name="SimpleCache.App.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
18430 For each EOFRecord found with a valid magic number, indicates if the record
18431 also contains a CRC.
18435 <histogram name="SimpleCache.App.SyncCheckEOFResult"
18436 enum="SimpleCacheSyncCheckEOFResult">
18438 The result, at the synchronous layer, of checking the EOF record of a cache
18443 <histogram name="SimpleCache.App.SyncCloseResult"
18444 enum="SimpleCacheSyncCloseResult">
18446 The result, at the synchronous layer, of closing a cache entry.
18450 <histogram name="SimpleCache.App.SyncCreatePlatformFileError"
18451 enum="PlatformFileError">
18453 The platform error reported when attempting to create a new cache entry at
18454 the synchronous layer.
18458 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithIndex"
18459 enum="PlatformFileError">
18461 The platform error reported when attempting to create a new cache entry at
18462 the synchronous layer when the index has already initialized.
18466 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithoutIndex"
18467 enum="PlatformFileError">
18469 The platform error reported when attempting to create a new cache entry at
18470 the synchronous layer when the index has not yet initialized.
18474 <histogram name="SimpleCache.App.SyncCreateResult"
18475 enum="SimpleCacheSyncCreateResult">
18477 The result, at the synchronous layer, reported when attempting to create a
18482 <histogram name="SimpleCache.App.SyncCreateResult_WithIndex"
18483 enum="SimpleCacheSyncCreateResult">
18485 The result, at the synchronous layer, reported when attempting to create a
18486 new cache entry when the index has already initialized.
18490 <histogram name="SimpleCache.App.SyncCreateResult_WithoutIndex"
18491 enum="SimpleCacheSyncCreateResult">
18493 The result, at the synchronous layer, reported when attempting to create a
18494 new cache entry when the index has not yet initialized.
18498 <histogram name="SimpleCache.App.SyncOpenEntryAge" units="hours">
18500 The age of the entry (time since last modified), when opened at the
18505 <histogram name="SimpleCache.App.SyncOpenPlatformFileError"
18506 enum="PlatformFileError">
18508 The platform error reported when attempting to create a new cache entry at
18509 the synchronous layer.
18513 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithIndex"
18514 enum="PlatformFileError">
18516 The platform error reported when attempting to create a new cache entry at
18517 the synchronous layer when the index has already initialized.
18521 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithoutIndex"
18522 enum="PlatformFileError">
18524 The platform error reported when attempting to create a new cache entry at
18525 the synchronous layer when the index has not initialized.
18529 <histogram name="SimpleCache.App.SyncOpenResult"
18530 enum="SimpleCacheSyncOpenResult">
18532 The result, at the synchronous layer, reported when attempting to open a new
18537 <histogram name="SimpleCache.App.SyncOpenResult_WithIndex"
18538 enum="SimpleCacheSyncOpenResult">
18540 The result, at the synchronous layer, reported when attempting to open a new
18541 cache entry when the index has already initialized.
18545 <histogram name="SimpleCache.App.SyncOpenResult_WithoutIndex"
18546 enum="SimpleCacheSyncOpenResult">
18548 The result, at the synchronous layer, reported when attempting to open a new
18549 cache entry when the index has not yet initialized.
18553 <histogram name="SimpleCache.App.SyncWriteResult"
18554 enum="SimpleCacheSyncWriteResult">
18556 The result, at the synchronous layer, of writing to a cache entry.
18560 <histogram name="SimpleCache.App.WriteDependencyType"
18561 enum="SimpleCacheWriteDependencyType">
18563 Shows whether a write operation depends on the previous operation in queue
18564 particularly in the aspect of its possibility to run in parallel.
18568 <histogram name="SimpleCache.App.WriteResult" enum="SimpleCacheWriteResult">
18570 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
18571 return", which previously showed up as "success".
18573 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
18576 <histogram name="SimpleCache.App.WriteResult2" enum="SimpleCacheWriteResult">
18577 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
18580 <histogram name="SimpleCache.CheckCRCResult" enum="CheckCRCResult">
18582 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18585 Whether or not the CRC was checked at the moment when the last reference to
18586 a read-only entry stream is closed.
18590 <histogram name="SimpleCache.CreationToIndex" units="milliseconds">
18592 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18595 The time from the creation of the simple cache backend until the index has
18596 been loaded from disk.
18600 <histogram name="SimpleCache.CreationToIndexFail" units="milliseconds">
18602 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18605 The time from the creation of the simple cache backend until the index fails
18610 <histogram name="SimpleCache.EntryCreationResult" enum="BooleanSuccess">
18612 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18615 For entry creation operations that were sent to the disk, the result of
18620 <histogram name="SimpleCache.EntryCreationTime" units="milliseconds">
18622 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18624 <summary>The time, in ms, spent creating a new entry on disk.</summary>
18627 <histogram name="SimpleCache.EntryOperationsPending">
18629 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18632 At the time that operations are run, the number of pending operations on a
18637 <histogram name="SimpleCache.Eviction.CacheSizeOnStart" units="bytes">
18639 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18641 <summary>The size of the cache at the beginning of an eviction.</summary>
18644 <histogram name="SimpleCache.Eviction.CacheSizeOnStart2" units="KB">
18646 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18648 <summary>The size of the cache at the beginning of an eviction.</summary>
18651 <histogram name="SimpleCache.Eviction.EntryCount">
18653 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18655 <summary>The number of entries to be erased in an eviction.</summary>
18658 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart" units="bytes">
18660 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18663 The maximum allowed size of the cache at the beginning of an eviction.
18667 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart2" units="KB">
18669 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18672 The maximum allowed size of the cache at the beginning of an eviction.
18676 <histogram name="SimpleCache.Eviction.Result" enum="BooleanSuccess">
18678 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18680 <summary>The result of an eviction.</summary>
18683 <histogram name="SimpleCache.Eviction.SizeOfEvicted" units="bytes">
18685 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18687 <summary>The number of bytes to be erased in an eviction.</summary>
18690 <histogram name="SimpleCache.Eviction.SizeOfEvicted2" units="KB">
18692 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18694 <summary>The amount of memory freed in an eviction.</summary>
18697 <histogram name="SimpleCache.Eviction.SizeWhenDone" units="bytes">
18699 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18701 <summary>The size of the cache after running an eviction.</summary>
18704 <histogram name="SimpleCache.Eviction.SizeWhenDone2" units="KB">
18706 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18708 <summary>The size of the cache after running an eviction.</summary>
18711 <histogram name="SimpleCache.Eviction.TimeToDone" units="milliseconds">
18713 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18715 <summary>Time spent completing an eviction.</summary>
18718 <histogram name="SimpleCache.Eviction.TimeToSelectEntries" units="milliseconds">
18720 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18722 <summary>Time spent selecting entries for eviction.</summary>
18725 <histogram name="SimpleCache.FileDescriptorLimitHard">
18727 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18730 The maximum limit of how many file descriptors a process can open. Emitted
18731 each time the browser is launched, if the limit could be retrieved. (This
18732 is the highest value we could raise the current limit to if we liked.)
18736 <histogram name="SimpleCache.FileDescriptorLimitSoft">
18738 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18741 The current limit of how many file descriptors a process can open. Emitted
18742 each time the browser is launched, if the limit could be retrieved. (We can
18743 raise this to the maximum limit if we like, without root access.)
18747 <histogram name="SimpleCache.FileDescriptorLimitStatus"
18748 enum="SimpleCache.FileDescriptorLimitStatus">
18750 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18753 The result of trying to get the file descriptor limit. Emitted each time
18754 the browser is launched.
18758 <histogram name="SimpleCache.GlobalOpenEntryCount">
18760 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18763 The number of open entries across all caches backed by the Simple Cache. An
18764 entry is opened whenever a caller asks to open it to read or write cache
18765 data, and remains open until the last caller asks to close it. Logged
18766 whenever an entry is opened or closed.
18770 <histogram name="SimpleCache.HeaderSize" units="bytes">
18772 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18775 The size of the header stream of a Simple Cache entry, emitted every time
18776 the headers are written or rewritten.
18780 <histogram name="SimpleCache.HeaderSizeChange"
18781 enum="SimpleCacheHeaderSizeChange">
18783 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18786 How the header size has changed in a Simple Cache entry, emitted every time
18787 a write operation occurs on the header stream. (This includes the initial
18788 write, rewrites, and other writes that we couldn't classify.)
18792 <histogram name="SimpleCache.HeaderSizeDecreaseAbsolute" units="bytes">
18794 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18797 The absolute size decrease of the header stream of a Simple Cache entry,
18798 emitted every time the headers are rewritten with a smaller size.
18802 <histogram name="SimpleCache.HeaderSizeDecreasePercentage" units="percent">
18804 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18807 The relative size decrease of the header stream of a Simple Cache entry,
18808 emitted every time the headers are rewritten with a smaller size.
18812 <histogram name="SimpleCache.HeaderSizeIncreaseAbsolute" units="bytes">
18814 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18817 The absolute size increase of the header stream of a Simple Cache entry,
18818 emitted every time the headers are rewritten with a larger size.
18822 <histogram name="SimpleCache.HeaderSizeIncreasePercentage" units="percent">
18824 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18827 The relative size increase of the header stream of a Simple Cache entry,
18828 emitted every time the headers are rewritten with a larger size.
18832 <histogram name="SimpleCache.Http.CheckCRCResult" enum="CheckCRCResult">
18834 Whether or not the CRC was checked at the moment when the last reference to
18835 a read-only entry stream is closed.
18839 <histogram name="SimpleCache.Http.CreationToIndex" units="milliseconds">
18841 The time from the creation of the simple cache backend until the index has
18842 been loaded from disk.
18846 <histogram name="SimpleCache.Http.CreationToIndexFail" units="milliseconds">
18848 The time from the creation of the simple cache backend until the index fails
18853 <histogram name="SimpleCache.Http.EntryCreatedAndStream2Omitted"
18854 enum="SimpleCache.EntryCreatedAndStream2Omitted">
18856 Whether, upon creation of a new cache entry, the file for stream 2 was
18857 omitted since that stream was empty.
18861 <histogram name="SimpleCache.Http.EntryCreationResult" enum="BooleanSuccess">
18863 For entry creation operations that were sent to the disk, the result of
18868 <histogram name="SimpleCache.Http.EntryCreationTime" units="milliseconds">
18869 <summary>The time, in ms, spent creating a new entry on disk.</summary>
18872 <histogram name="SimpleCache.Http.EntryOpenedAndStream2Removed"
18873 enum="SimpleCache.EntryOpenedAndStream2Removed">
18875 Whether, upon opening of an existing cache entry, stream 2 was empty and the
18876 file for that stream was therefore removed.
18880 <histogram name="SimpleCache.Http.EntryOperationsPending">
18882 At the time that operations are run, the number of pending operations on a
18887 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart" units="bytes">
18888 <summary>The size of the cache at the beginning of an eviction.</summary>
18891 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart2" units="KB">
18892 <summary>The size of the cache at the beginning of an eviction.</summary>
18895 <histogram name="SimpleCache.Http.Eviction.EntryCount">
18896 <summary>The number of entries to be erased in an eviction.</summary>
18899 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart" units="bytes">
18901 The maximum allowed size of the cache at the beginning of an eviction.
18905 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart2" units="KB">
18907 The maximum allowed size of the cache at the beginning of an eviction.
18911 <histogram name="SimpleCache.Http.Eviction.Result" enum="BooleanSuccess">
18912 <summary>The result of an eviction.</summary>
18915 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted" units="bytes">
18916 <summary>The number of bytes to be erased in an eviction.</summary>
18919 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted2" units="KB">
18920 <summary>The amount of memory freed in an eviction.</summary>
18923 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone" units="bytes">
18924 <summary>The size of the cache after running an eviction.</summary>
18927 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone2" units="KB">
18928 <summary>The size of the cache after running an eviction.</summary>
18931 <histogram name="SimpleCache.Http.Eviction.TimeToDone" units="milliseconds">
18932 <summary>Time spent completing an eviction.</summary>
18935 <histogram name="SimpleCache.Http.Eviction.TimeToSelectEntries"
18936 units="milliseconds">
18937 <summary>Time spent selecting entries for eviction.</summary>
18940 <histogram name="SimpleCache.Http.FileDescriptorLimitHard">
18942 The maximum limit of how many file descriptors a process can open. Emitted
18943 each time the browser is launched, if the limit could be retrieved. (This
18944 is the highest value we could raise the current limit to if we liked.)
18948 <histogram name="SimpleCache.Http.FileDescriptorLimitSoft">
18950 The current limit of how many file descriptors a process can open. Emitted
18951 each time the browser is launched, if the limit could be retrieved. (We can
18952 raise this to the maximum limit if we like, without root access.)
18956 <histogram name="SimpleCache.Http.FileDescriptorLimitStatus"
18957 enum="SimpleCache.FileDescriptorLimitStatus">
18959 The result of trying to get the file descriptor limit. Emitted each time
18960 the browser is launched.
18964 <histogram name="SimpleCache.Http.GlobalOpenEntryCount">
18966 The number of open entries across all caches backed by the Simple Cache. An
18967 entry is opened whenever a caller asks to open it to read or write cache
18968 data, and remains open until the last caller asks to close it. Logged
18969 whenever an entry is opened or closed.
18973 <histogram name="SimpleCache.Http.HeaderSize" units="bytes">
18975 The size of the header stream of a Simple Cache entry, emitted every time
18976 the headers are written or rewritten.
18980 <histogram name="SimpleCache.Http.HeaderSizeChange"
18981 enum="SimpleCacheHeaderSizeChange">
18983 How the header size has changed in a Simple Cache entry, emitted every time
18984 a write operation occurs on the header stream. (This includes the initial
18985 write, rewrites, and other writes that we couldn't classify.)
18989 <histogram name="SimpleCache.Http.HeaderSizeDecreaseAbsolute" units="bytes">
18991 The absolute size decrease of the header stream of a Simple Cache entry,
18992 emitted every time the headers are rewritten with a smaller size.
18996 <histogram name="SimpleCache.Http.HeaderSizeDecreasePercentage" units="percent">
18998 The relative size decrease of the header stream of a Simple Cache entry,
18999 emitted every time the headers are rewritten with a smaller size.
19003 <histogram name="SimpleCache.Http.HeaderSizeIncreaseAbsolute" units="bytes">
19005 The absolute size increase of the header stream of a Simple Cache entry,
19006 emitted every time the headers are rewritten with a larger size.
19010 <histogram name="SimpleCache.Http.HeaderSizeIncreasePercentage" units="percent">
19012 The relative size increase of the header stream of a Simple Cache entry,
19013 emitted every time the headers are rewritten with a larger size.
19017 <histogram name="SimpleCache.Http.IndexCorrupt" enum="BooleanCorrupt">
19018 <summary>For each index load, whether the index file was corrupt.</summary>
19021 <histogram name="SimpleCache.Http.IndexCreatedEntryCount">
19022 <summary>The number of entries in a newly created index file.</summary>
19025 <histogram name="SimpleCache.Http.IndexEntriesLoaded">
19026 <summary>Number of entries loaded from the index file on start.</summary>
19029 <histogram name="SimpleCache.Http.IndexEntriesRestored">
19031 Number of entries restored from disk when there was no index or the index
19036 <histogram name="SimpleCache.Http.IndexFileStateOnLoad" enum="SimpleIndexState">
19038 The state the index file is at when an attempt is made to load from it.
19042 <histogram name="SimpleCache.Http.IndexInitializationWaiters">
19044 At the time of index initialization, the number of enqueued jobs awaiting
19045 index initialization.
19049 <histogram name="SimpleCache.Http.IndexInitializeMethod"
19050 enum="SimpleCacheIndexInitializeMethod">
19051 <summary>The method used to initialize the simple cache index.</summary>
19054 <histogram name="SimpleCache.Http.IndexLoadTime" units="milliseconds">
19056 Time (as measured on the worker pool) spent loading the index file.
19060 <histogram name="SimpleCache.Http.IndexNumEntriesOnWrite">
19061 <summary>The number of entries written to the index on a flush.</summary>
19064 <histogram name="SimpleCache.Http.IndexRestoreTime" units="milliseconds">
19066 Time (as measured on the worker pool) spent restoring the index file by
19067 iterating directory entries.
19071 <histogram name="SimpleCache.Http.IndexWriteInterval.Background"
19072 units="milliseconds">
19074 The interval between index saves, for apps in the background.
19078 <histogram name="SimpleCache.Http.IndexWriteInterval.Foreground"
19079 units="milliseconds">
19081 The interval between index saves, for apps in the foreground.
19085 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Background"
19086 units="milliseconds">
19088 The amount of time spend writing the index file to disk, for apps in the
19089 background, measured starting at the beginning of the write on the callback
19090 thread, and calculated using the completion time on the worker pool.
19094 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Foreground"
19095 units="milliseconds">
19097 The amount of time spend writing the index file to disk, for apps in the
19098 foreground, measured starting at the beginning of the write on the callback
19099 thread, and calculated using the completion time on the worker pool.
19103 <histogram name="SimpleCache.Http.KeyMatchedOnOpen" enum="BooleanMatched">
19105 For each call to OpenEntry, whether the key on disk matched the request key.
19109 <histogram name="SimpleCache.Http.LastClusterLossPercent" units="percent">
19111 For each file in the Simple Cache, the percentage of disk space used by the
19112 cluster loss, the unused disk space in the last 4096 byte cluster of the
19117 <histogram name="SimpleCache.Http.LastClusterSize" units="bytes">
19119 For each file in the Simple Cache, the number of bytes in the last 4096 byte
19120 cluster when the entry is saved to disk.
19124 <histogram name="SimpleCache.Http.OpenEntryIndexState"
19125 enum="SimpleCacheOpenEntryIndexState">
19127 At the time that an entry is opened, the state of that entry in the index.
19131 <histogram name="SimpleCache.Http.ReadIsParallelizable"
19132 enum="SimpleCacheReadParallelizable">
19134 For each Read operation, whether it could have been issued in parallel of a
19135 previous Read operation.
19139 <histogram name="SimpleCache.Http.ReadResult" enum="SimpleCacheReadResult">
19140 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
19143 <histogram name="SimpleCache.Http.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
19145 For each EOFRecord found with a valid magic number, indicates if the record
19146 also contains a CRC.
19150 <histogram name="SimpleCache.Http.SyncCheckEOFResult"
19151 enum="SimpleCacheSyncCheckEOFResult">
19153 The result, at the synchronous layer, of checking the EOF record of a cache
19158 <histogram name="SimpleCache.Http.SyncCloseResult"
19159 enum="SimpleCacheSyncCloseResult">
19161 The result, at the synchronous layer, of closing a cache entry.
19165 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError"
19166 enum="PlatformFileError">
19168 The platform error reported when attempting to create a new cache entry at
19169 the synchronous layer.
19173 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithIndex"
19174 enum="PlatformFileError">
19176 The platform error reported when attempting to create a new cache entry at
19177 the synchronous layer when the index has already initialized.
19181 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithoutIndex"
19182 enum="PlatformFileError">
19184 The platform error reported when attempting to create a new cache entry at
19185 the synchronous layer when the index has not yet initialized.
19189 <histogram name="SimpleCache.Http.SyncCreateResult"
19190 enum="SimpleCacheSyncCreateResult">
19192 The result, at the synchronous layer, reported when attempting to create a
19197 <histogram name="SimpleCache.Http.SyncCreateResult_WithIndex"
19198 enum="SimpleCacheSyncCreateResult">
19200 The result, at the synchronous layer, reported when attempting to create a
19201 new cache entry when the index has already initialized.
19205 <histogram name="SimpleCache.Http.SyncCreateResult_WithoutIndex"
19206 enum="SimpleCacheSyncCreateResult">
19208 The result, at the synchronous layer, reported when attempting to create a
19209 new cache entry when the index has not yet initialized.
19213 <histogram name="SimpleCache.Http.SyncOpenEntryAge" units="hours">
19215 The age of the entry (time since last modified), when opened at the
19220 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError"
19221 enum="PlatformFileError">
19223 The platform error reported when attempting to create a new cache entry at
19224 the synchronous layer.
19228 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithIndex"
19229 enum="PlatformFileError">
19231 The platform error reported when attempting to create a new cache entry at
19232 the synchronous layer when the index has already initialized.
19236 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithoutIndex"
19237 enum="PlatformFileError">
19239 The platform error reported when attempting to create a new cache entry at
19240 the synchronous layer when the index has not initialized.
19244 <histogram name="SimpleCache.Http.SyncOpenResult"
19245 enum="SimpleCacheSyncOpenResult">
19247 The result, at the synchronous layer, reported when attempting to open a new
19252 <histogram name="SimpleCache.Http.SyncOpenResult_WithIndex"
19253 enum="SimpleCacheSyncOpenResult">
19255 The result, at the synchronous layer, reported when attempting to open a new
19256 cache entry when the index has already initialized.
19260 <histogram name="SimpleCache.Http.SyncOpenResult_WithoutIndex"
19261 enum="SimpleCacheSyncOpenResult">
19263 The result, at the synchronous layer, reported when attempting to open a new
19264 cache entry when the index has not yet initialized.
19268 <histogram name="SimpleCache.Http.SyncWriteResult"
19269 enum="SimpleCacheSyncWriteResult">
19271 The result, at the synchronous layer, of writing to a cache entry.
19275 <histogram name="SimpleCache.Http.WriteDependencyType"
19276 enum="SimpleCacheWriteDependencyType">
19278 Shows whether a write operation depends on the previous operation in queue
19279 particularly in the aspect of its possibility to run in parallel.
19283 <histogram name="SimpleCache.Http.WriteResult" enum="SimpleCacheWriteResult">
19285 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
19286 return", which previously showed up as "success".
19288 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
19291 <histogram name="SimpleCache.Http.WriteResult2" enum="SimpleCacheWriteResult">
19292 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
19295 <histogram name="SimpleCache.IndexCorrupt" enum="BooleanCorrupt">
19297 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19299 <summary>For each index load, whether the index file was corrupt.</summary>
19302 <histogram name="SimpleCache.IndexCreatedEntryCount">
19304 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19306 <summary>The number of entries in a newly created index file.</summary>
19309 <histogram name="SimpleCache.IndexEntriesLoaded">
19311 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19313 <summary>Number of entries loaded from the index file on start.</summary>
19316 <histogram name="SimpleCache.IndexEntriesRestored">
19318 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19321 Number of entries restored from disk when there was no index or the index
19326 <histogram name="SimpleCache.IndexFileStateOnLoad" enum="SimpleIndexState">
19328 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19331 The state the index file is at when an attempt is made to load from it.
19335 <histogram name="SimpleCache.IndexInitializationWaiters">
19337 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19340 At the time of index initialization, the number of enqueued jobs awaiting
19341 index initialization.
19345 <histogram name="SimpleCache.IndexInitializeMethod"
19346 enum="SimpleCacheIndexInitializeMethod">
19348 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19350 <summary>The method used to initialize the simple cache index.</summary>
19353 <histogram name="SimpleCache.IndexLoadTime" units="milliseconds">
19355 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19358 Time (as measured on the worker pool) spent loading the index file.
19362 <histogram name="SimpleCache.IndexNumEntriesOnWrite">
19364 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19366 <summary>The number of entries written to the index on a flush.</summary>
19369 <histogram name="SimpleCache.IndexRestoreTime" units="milliseconds">
19371 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19374 Time (as measured on the worker pool) spent restoring the index file by
19375 iterating directory entries.
19379 <histogram name="SimpleCache.IndexStale" enum="BooleanStale">
19381 Deprecated 07/2013, and replaced by IndexFileStateOnLoad.
19383 <summary>For each index load, whether the index file was stale.</summary>
19386 <histogram name="SimpleCache.IndexWriteInterval.Background"
19387 units="milliseconds">
19389 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19392 The interval between index saves, for apps in the background.
19396 <histogram name="SimpleCache.IndexWriteInterval.Foreground"
19397 units="milliseconds">
19399 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19402 The interval between index saves, for apps in the foreground.
19406 <histogram name="SimpleCache.IndexWriteToDiskTime" units="milliseconds">
19408 Deprecated 2013-05 in favour of
19409 SimpleCache.SimpleIndexWriteToDiskTime.Background and
19410 SimpleCache.SimpleIndexWriteToDiskTime.Foreground.
19413 The amount of time spend writing the index file to disk, measured starting
19414 at the beginning of the write on the callback thread, and calculated using
19415 the completion time on the worker pool.
19419 <histogram name="SimpleCache.IndexWriteToDiskTime.Background"
19420 units="milliseconds">
19422 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19425 The amount of time spend writing the index file to disk, for apps in the
19426 background, measured starting at the beginning of the write on the callback
19427 thread, and calculated using the completion time on the worker pool.
19431 <histogram name="SimpleCache.IndexWriteToDiskTime.Foreground"
19432 units="milliseconds">
19434 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19437 The amount of time spend writing the index file to disk, for apps in the
19438 foreground, measured starting at the beginning of the write on the callback
19439 thread, and calculated using the completion time on the worker pool.
19443 <histogram name="SimpleCache.KeyMatchedOnOpen" enum="BooleanMatched">
19445 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19448 For each call to OpenEntry, whether the key on disk matched the request key.
19452 <histogram name="SimpleCache.LastClusterLossPercent" units="percent">
19454 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19457 For each file in the Simple Cache, the percentage of disk space used by the
19458 cluster loss, the unused disk space in the last 4096 byte cluster of the
19463 <histogram name="SimpleCache.LastClusterSize" units="bytes">
19465 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19468 For each file in the Simple Cache, the number of bytes in the last 4096 byte
19469 cluster when the entry is saved to disk.
19473 <histogram name="SimpleCache.Media.CheckCRCResult" enum="CheckCRCResult">
19475 Whether or not the CRC was checked at the moment when the last reference to
19476 a read-only entry stream is closed.
19480 <histogram name="SimpleCache.Media.CreationToIndex" units="milliseconds">
19482 The time from the creation of the simple cache backend until the index has
19483 been loaded from disk.
19487 <histogram name="SimpleCache.Media.CreationToIndexFail" units="milliseconds">
19489 The time from the creation of the simple cache backend until the index fails
19494 <histogram name="SimpleCache.Media.EntryCreatedAndStream2Omitted"
19495 enum="SimpleCache.EntryCreatedAndStream2Omitted">
19497 Whether, upon creation of a new cache entry, the file for stream 2 was
19498 omitted since that stream was empty.
19502 <histogram name="SimpleCache.Media.EntryCreationResult" enum="BooleanSuccess">
19504 For entry creation operations that were sent to the disk, the result of
19509 <histogram name="SimpleCache.Media.EntryCreationTime" units="milliseconds">
19510 <summary>The time, in ms, spent creating a new entry on disk.</summary>
19513 <histogram name="SimpleCache.Media.EntryOpenedAndStream2Removed"
19514 enum="SimpleCache.EntryOpenedAndStream2Removed">
19516 Whether, upon opening of an existing cache entry, stream 2 was empty and the
19517 file for that stream was therefore removed.
19521 <histogram name="SimpleCache.Media.EntryOperationsPending">
19523 At the time that operations are run, the number of pending operations on a
19528 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart" units="bytes">
19529 <summary>The size of the cache at the beginning of an eviction.</summary>
19532 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart2" units="KB">
19533 <summary>The size of the cache at the beginning of an eviction.</summary>
19536 <histogram name="SimpleCache.Media.Eviction.EntryCount">
19537 <summary>The number of entries to be erased in an eviction.</summary>
19540 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart" units="bytes">
19542 The maximum allowed size of the cache at the beginning of an eviction.
19546 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart2" units="KB">
19548 The maximum allowed size of the cache at the beginning of an eviction.
19552 <histogram name="SimpleCache.Media.Eviction.Result" enum="BooleanSuccess">
19553 <summary>The result of an eviction.</summary>
19556 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted" units="bytes">
19557 <summary>The number of bytes to be erased in an eviction.</summary>
19560 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted2" units="KB">
19561 <summary>The amount of memory freed in an eviction.</summary>
19564 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone" units="bytes">
19565 <summary>The size of the cache after running an eviction.</summary>
19568 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone2" units="KB">
19569 <summary>The size of the cache after running an eviction.</summary>
19572 <histogram name="SimpleCache.Media.Eviction.TimeToDone" units="milliseconds">
19573 <summary>Time spent completing an eviction.</summary>
19576 <histogram name="SimpleCache.Media.Eviction.TimeToSelectEntries"
19577 units="milliseconds">
19578 <summary>Time spent selecting entries for eviction.</summary>
19581 <histogram name="SimpleCache.Media.FileDescriptorLimitHard">
19583 The maximum limit of how many file descriptors a process can open. Emitted
19584 each time the browser is launched, if the limit could be retrieved. (This
19585 is the highest value we could raise the current limit to if we liked.)
19589 <histogram name="SimpleCache.Media.FileDescriptorLimitSoft">
19591 The current limit of how many file descriptors a process can open. Emitted
19592 each time the browser is launched, if the limit could be retrieved. (We can
19593 raise this to the maximum limit if we like, without root access.)
19597 <histogram name="SimpleCache.Media.FileDescriptorLimitStatus"
19598 enum="SimpleCache.FileDescriptorLimitStatus">
19600 The result of trying to get the file descriptor limit. Emitted each time
19601 the browser is launched.
19605 <histogram name="SimpleCache.Media.GlobalOpenEntryCount">
19607 The number of open entries across all caches backed by the Simple Cache. An
19608 entry is opened whenever a caller asks to open it to read or write cache
19609 data, and remains open until the last caller asks to close it. Logged
19610 whenever an entry is opened or closed.
19614 <histogram name="SimpleCache.Media.HeaderSize" units="bytes">
19616 The size of the header stream of a Simple Cache entry, emitted every time
19617 the headers are written or rewritten.
19621 <histogram name="SimpleCache.Media.HeaderSizeChange"
19622 enum="SimpleCacheHeaderSizeChange">
19624 How the header size has changed in a Simple Cache entry, emitted every time
19625 a write operation occurs on the header stream. (This includes the initial
19626 write, rewrites, and other writes that we couldn't classify.)
19630 <histogram name="SimpleCache.Media.HeaderSizeDecreaseAbsolute" units="bytes">
19632 The absolute size decrease of the header stream of a Simple Cache entry,
19633 emitted every time the headers are rewritten with a smaller size.
19637 <histogram name="SimpleCache.Media.HeaderSizeDecreasePercentage"
19640 The relative size decrease of the header stream of a Simple Cache entry,
19641 emitted every time the headers are rewritten with a smaller size.
19645 <histogram name="SimpleCache.Media.HeaderSizeIncreaseAbsolute" units="bytes">
19647 The absolute size increase of the header stream of a Simple Cache entry,
19648 emitted every time the headers are rewritten with a larger size.
19652 <histogram name="SimpleCache.Media.HeaderSizeIncreasePercentage"
19655 The relative size increase of the header stream of a Simple Cache entry,
19656 emitted every time the headers are rewritten with a larger size.
19660 <histogram name="SimpleCache.Media.IndexCorrupt" enum="BooleanCorrupt">
19661 <summary>For each index load, whether the index file was corrupt.</summary>
19664 <histogram name="SimpleCache.Media.IndexCreatedEntryCount">
19665 <summary>The number of entries in a newly created index file.</summary>
19668 <histogram name="SimpleCache.Media.IndexEntriesLoaded">
19669 <summary>Number of entries loaded from the index file on start.</summary>
19672 <histogram name="SimpleCache.Media.IndexEntriesRestored">
19674 Number of entries restored from disk when there was no index or the index
19679 <histogram name="SimpleCache.Media.IndexFileStateOnLoad"
19680 enum="SimpleIndexState">
19682 The state the index file is at when an attempt is made to load from it.
19686 <histogram name="SimpleCache.Media.IndexInitializationWaiters">
19688 At the time of index initialization, the number of enqueued jobs awaiting
19689 index initialization.
19693 <histogram name="SimpleCache.Media.IndexInitializeMethod"
19694 enum="SimpleCacheIndexInitializeMethod">
19695 <summary>The method used to initialize the simple cache index.</summary>
19698 <histogram name="SimpleCache.Media.IndexLoadTime" units="milliseconds">
19700 Time (as measured on the worker pool) spent loading the index file.
19704 <histogram name="SimpleCache.Media.IndexNumEntriesOnWrite">
19705 <summary>The number of entries written to the index on a flush.</summary>
19708 <histogram name="SimpleCache.Media.IndexRestoreTime" units="milliseconds">
19710 Time (as measured on the worker pool) spent restoring the index file by
19711 iterating directory entries.
19715 <histogram name="SimpleCache.Media.IndexWriteInterval.Background"
19716 units="milliseconds">
19718 The interval between index saves, for apps in the background.
19722 <histogram name="SimpleCache.Media.IndexWriteInterval.Foreground"
19723 units="milliseconds">
19725 The interval between index saves, for apps in the foreground.
19729 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Background"
19730 units="milliseconds">
19732 The amount of time spend writing the index file to disk, for apps in the
19733 background, measured starting at the beginning of the write on the callback
19734 thread, and calculated using the completion time on the worker pool.
19738 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Foreground"
19739 units="milliseconds">
19741 The amount of time spend writing the index file to disk, for apps in the
19742 foreground, measured starting at the beginning of the write on the callback
19743 thread, and calculated using the completion time on the worker pool.
19747 <histogram name="SimpleCache.Media.KeyMatchedOnOpen" enum="BooleanMatched">
19749 For each call to OpenEntry, whether the key on disk matched the request key.
19753 <histogram name="SimpleCache.Media.LastClusterLossPercent" units="percent">
19755 For each file in the Simple Cache, the percentage of disk space used by the
19756 cluster loss, the unused disk space in the last 4096 byte cluster of the
19761 <histogram name="SimpleCache.Media.LastClusterSize" units="bytes">
19763 For each file in the Simple Cache, the number of bytes in the last 4096 byte
19764 cluster when the entry is saved to disk.
19768 <histogram name="SimpleCache.Media.OpenEntryIndexState"
19769 enum="SimpleCacheOpenEntryIndexState">
19771 At the time that an entry is opened, the state of that entry in the index.
19775 <histogram name="SimpleCache.Media.ReadIsParallelizable"
19776 enum="SimpleCacheReadParallelizable">
19778 For each Read operation, whether it could have been issued in parallel of a
19779 previous Read operation.
19783 <histogram name="SimpleCache.Media.ReadResult" enum="SimpleCacheReadResult">
19784 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
19787 <histogram name="SimpleCache.Media.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
19789 For each EOFRecord found with a valid magic number, indicates if the record
19790 also contains a CRC.
19794 <histogram name="SimpleCache.Media.SyncCheckEOFResult"
19795 enum="SimpleCacheSyncCheckEOFResult">
19797 The result, at the synchronous layer, of checking the EOF record of a cache
19802 <histogram name="SimpleCache.Media.SyncCloseResult"
19803 enum="SimpleCacheSyncCloseResult">
19805 The result, at the synchronous layer, of closing a cache entry.
19809 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError"
19810 enum="PlatformFileError">
19812 The platform error reported when attempting to create a new cache entry at
19813 the synchronous layer.
19817 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithIndex"
19818 enum="PlatformFileError">
19820 The platform error reported when attempting to create a new cache entry at
19821 the synchronous layer when the index has already initialized.
19825 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithoutIndex"
19826 enum="PlatformFileError">
19828 The platform error reported when attempting to create a new cache entry at
19829 the synchronous layer when the index has not yet initialized.
19833 <histogram name="SimpleCache.Media.SyncCreateResult"
19834 enum="SimpleCacheSyncCreateResult">
19836 The result, at the synchronous layer, reported when attempting to create a
19841 <histogram name="SimpleCache.Media.SyncCreateResult_WithIndex"
19842 enum="SimpleCacheSyncCreateResult">
19844 The result, at the synchronous layer, reported when attempting to create a
19845 new cache entry when the index has already initialized.
19849 <histogram name="SimpleCache.Media.SyncCreateResult_WithoutIndex"
19850 enum="SimpleCacheSyncCreateResult">
19852 The result, at the synchronous layer, reported when attempting to create a
19853 new cache entry when the index has not yet initialized.
19857 <histogram name="SimpleCache.Media.SyncOpenEntryAge" units="hours">
19859 The age of the entry (time since last modified), when opened at the
19864 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError"
19865 enum="PlatformFileError">
19867 The platform error reported when attempting to create a new cache entry at
19868 the synchronous layer.
19872 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithIndex"
19873 enum="PlatformFileError">
19875 The platform error reported when attempting to create a new cache entry at
19876 the synchronous layer when the index has already initialized.
19880 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithoutIndex"
19881 enum="PlatformFileError">
19883 The platform error reported when attempting to create a new cache entry at
19884 the synchronous layer when the index has not initialized.
19888 <histogram name="SimpleCache.Media.SyncOpenResult"
19889 enum="SimpleCacheSyncOpenResult">
19891 The result, at the synchronous layer, reported when attempting to open a new
19896 <histogram name="SimpleCache.Media.SyncOpenResult_WithIndex"
19897 enum="SimpleCacheSyncOpenResult">
19899 The result, at the synchronous layer, reported when attempting to open a new
19900 cache entry when the index has already initialized.
19904 <histogram name="SimpleCache.Media.SyncOpenResult_WithoutIndex"
19905 enum="SimpleCacheSyncOpenResult">
19907 The result, at the synchronous layer, reported when attempting to open a new
19908 cache entry when the index has not yet initialized.
19912 <histogram name="SimpleCache.Media.SyncWriteResult"
19913 enum="SimpleCacheSyncWriteResult">
19915 The result, at the synchronous layer, of writing to a cache entry.
19919 <histogram name="SimpleCache.Media.WriteDependencyType"
19920 enum="SimpleCacheWriteDependencyType">
19922 Shows whether a write operation depends on the previous operation in queue
19923 particularly in the aspect of its possibility to run in parallel.
19927 <histogram name="SimpleCache.Media.WriteResult2" enum="SimpleCacheWriteResult">
19928 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
19931 <histogram name="SimpleCache.OpenEntryIndexState"
19932 enum="SimpleCacheOpenEntryIndexState">
19934 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19937 At the time that an entry is opened, the state of that entry in the index.
19941 <histogram name="SimpleCache.ReadIsParallelizable"
19942 enum="SimpleCacheReadParallelizable">
19944 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19947 For each Read operation, whether it could have been issued in parallel of a
19948 previous Read operation.
19952 <histogram name="SimpleCache.ReadResult" enum="SimpleCacheReadResult">
19954 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19956 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
19959 <histogram name="SimpleCache.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
19961 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19964 For each EOFRecord found with a valid magic number, indicates if the record
19965 also contains a CRC.
19969 <histogram name="SimpleCache.SyncCheckEOFResult"
19970 enum="SimpleCacheSyncCheckEOFResult">
19972 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19975 The result, at the synchronous layer, of checking the EOF record of a cache
19980 <histogram name="SimpleCache.SyncCloseResult" enum="SimpleCacheSyncCloseResult">
19982 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19985 The result, at the synchronous layer, of closing a cache entry.
19989 <histogram name="SimpleCache.SyncCreatePlatformFileError"
19990 enum="PlatformFileError">
19992 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19995 The platform error reported when attempting to create a new cache entry at
19996 the synchronous layer.
20000 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithIndex"
20001 enum="PlatformFileError">
20003 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20006 The platform error reported when attempting to create a new cache entry at
20007 the synchronous layer when the index has already initialized.
20011 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithoutIndex"
20012 enum="PlatformFileError">
20014 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20017 The platform error reported when attempting to create a new cache entry at
20018 the synchronous layer when the index has not yet initialized.
20022 <histogram name="SimpleCache.SyncCreateResult"
20023 enum="SimpleCacheSyncCreateResult">
20025 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20028 The result, at the synchronous layer, reported when attempting to create a
20033 <histogram name="SimpleCache.SyncCreateResult_WithIndex"
20034 enum="SimpleCacheSyncCreateResult">
20036 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20039 The result, at the synchronous layer, reported when attempting to create a
20040 new cache entry when the index has already initialized.
20044 <histogram name="SimpleCache.SyncCreateResult_WithoutIndex"
20045 enum="SimpleCacheSyncCreateResult">
20047 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20050 The result, at the synchronous layer, reported when attempting to create a
20051 new cache entry when the index has not yet initialized.
20055 <histogram name="SimpleCache.SyncOpenEntryAge" units="hours">
20057 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20060 The age of the entry (time since last modified), when opened at the
20065 <histogram name="SimpleCache.SyncOpenPlatformFileError"
20066 enum="PlatformFileError">
20068 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20071 The platform error reported when attempting to create a new cache entry at
20072 the synchronous layer.
20076 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithIndex"
20077 enum="PlatformFileError">
20079 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20082 The platform error reported when attempting to create a new cache entry at
20083 the synchronous layer when the index has already initialized.
20087 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithoutIndex"
20088 enum="PlatformFileError">
20090 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20093 The platform error reported when attempting to create a new cache entry at
20094 the synchronous layer when the index has not initialized.
20098 <histogram name="SimpleCache.SyncOpenResult" enum="SimpleCacheSyncOpenResult">
20100 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20103 The result, at the synchronous layer, reported when attempting to open a new
20108 <histogram name="SimpleCache.SyncOpenResult_WithIndex"
20109 enum="SimpleCacheSyncOpenResult">
20111 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20114 The result, at the synchronous layer, reported when attempting to open a new
20115 cache entry when the index has already initialized.
20119 <histogram name="SimpleCache.SyncOpenResult_WithoutIndex"
20120 enum="SimpleCacheSyncOpenResult">
20122 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20125 The result, at the synchronous layer, reported when attempting to open a new
20126 cache entry when the index has not yet initialized.
20130 <histogram name="SimpleCache.SyncWriteResult" enum="SimpleCacheSyncWriteResult">
20132 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20135 The result, at the synchronous layer, of writing to a cache entry.
20139 <histogram name="SimpleCache.WriteDependencyType"
20140 enum="SimpleCacheWriteDependencyType">
20142 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20145 Shows whether a write operation depends on the previous operation in queue
20146 particularly in the aspect of its possibility to run in parallel.
20150 <histogram name="SimpleCache.WriteResult" enum="SimpleCacheWriteResult">
20152 Deprecated 2013-08 in favor of cache type specific version (App or Http).
20154 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
20157 <histogram name="SiteIsolation.AllResponses">
20159 The count of all network responses received by a renderer. Each response is
20160 corresponding to one URL requested by a renderer. Incremented when the first
20161 network packet of a response of this type is received.
20165 <histogram name="SiteIsolation.BrowsingInstanceCount">
20167 The count of all current BrowsingInstances. Recorded once per UMA ping.
20171 <histogram name="SiteIsolation.CurrentRendererProcessCount">
20173 The count of all renderer processes, including WebUI and extensions.
20174 Recorded once per UMA ping.
20178 <histogram name="SiteIsolation.IsolateAllSitesProcessCountEstimate">
20180 The upper bound of the predicted renderer process count if we isolated all
20181 sites, subject to the process limit. Recorded once per UMA ping.
20185 <histogram name="SiteIsolation.IsolateAllSitesProcessCountLowerBound">
20187 The lower bound of the predicted renderer process count if we isolated all
20188 sites, subject to the process limit. Happens to be the number of unique
20189 sites. Recorded once per UMA ping.
20193 <histogram name="SiteIsolation.IsolateAllSitesProcessCountNoLimit">
20195 The predicted renderer process count if we isolated all sites and if there
20196 were no process limit. Recorded once per UMA ping.
20200 <histogram name="SiteIsolation.IsolateAllSitesTotalProcessCountEstimate">
20202 The predicted total process count if we isolated all sites, subject to the
20203 process limit. Recorded once per UMA ping.
20207 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountEstimate">
20209 The upper bound of the predicted renderer process count if we isolated only
20210 HTTPS (not HTTP) sites, subject to the process limit. Recorded once per UMA
20215 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountLowerBound">
20217 The lower bound of the predicted renderer process count if we isolated only
20218 HTTPS (not HTTP) sites, subject to the process limit. Happens to be the
20219 number of isolated sites. Recorded once per UMA ping.
20223 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountNoLimit">
20225 The predicted renderer process count if we isolated only HTTPS (not HTTP)
20226 sites and if there were no process limit. Recorded once per UMA ping.
20230 <histogram name="SiteIsolation.IsolateHttpsSitesTotalProcessCountEstimate">
20232 The predicted total process count if we isolated only HTTPS (not HTTP)
20233 sites, subject to the process limit. Recorded once per UMA ping.
20237 <histogram name="SiteIsolation.XSD.DataLength" units="byte">
20239 The number of bytes in the first network packet for a response with headers
20240 that imply potential illegal cross-site access. Recorded when the first
20241 network packet of a response of this type is received.
20245 <histogram name="SiteIsolation.XSD.HTML.Blocked">
20247 The count of blocked cross-site document responses due to having HTML
20248 content type header and contents sniffed as HTML. Sampled with value of 1
20249 when the first network packet of a response of this type is received.
20253 <histogram name="SiteIsolation.XSD.HTML.Blocked.NonRenderableStatusCode">
20255 The count of responses with a nonrenderable HTTP status code among blocked
20256 cross-site document responses due to their HTML contents. Sampled with value
20257 1 when the first network packet of a response of this type is received.
20261 <histogram name="SiteIsolation.XSD.HTML.Blocked.RenderableStatusCode"
20262 enum="SiteIsolationResourceType">
20264 The count of responses with a renderable HTTP status code sub-categorized by
20265 their requesting context type (e.g., image, script, etc.) among blocked
20266 cross-site document responses due to their HTML contents. Sampled with a
20267 resource type (0-14) when the first network packet of a response of this
20272 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.NonRenderableStatusCode">
20274 The count of responses with a nonrenderable HTTP status code among blocked
20275 cross-site document responses due to having HTML content type and nosniff
20276 headers. Sampled with value 1 when the first network packet of a response of
20277 this type is received.
20281 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.RenderableStatusCode"
20282 enum="SiteIsolationResourceType">
20284 The count of responses with a renderable HTTP status code sub-categorized by
20285 their requesting context type (e.g., image, script, etc.), among blocked
20286 cross-site document responses due to having HTML content type and nosniff
20287 headers. Sampled with a resource type (0-14) when the first network packet
20288 of a response of this type is received.
20292 <histogram name="SiteIsolation.XSD.HTML.NotBlocked">
20294 The count of not blocked responses despite having an HTML content type
20295 header due to the failure of content sniffing. Sampled with value 1 when the
20296 first network packet of a response of this type is received.
20300 <histogram name="SiteIsolation.XSD.HTML.NotBlocked.MaybeJS">
20302 The count of responses that may be parsed as JavaScript among not blocked
20303 responses. Sampled with value 1 when the first network packet of a response
20304 of this type is received.
20308 <histogram name="SiteIsolation.XSD.JSON.Blocked">
20310 The count of blocked cross-site document responses due to having JSON
20311 content type header and contents sniffed as JSON. Sampled with value 1 when
20312 the first network packet of a response of this type is received.
20316 <histogram name="SiteIsolation.XSD.JSON.Blocked.NonRenderableStatusCode">
20318 The count of responses with a nonrenderable HTTP status code among blocked
20319 cross-site document responses due to their JSON contents. Sampled with value
20320 1 when the first network packet of a response of this type is received.
20324 <histogram name="SiteIsolation.XSD.JSON.Blocked.RenderableStatusCode"
20325 enum="SiteIsolationResourceType">
20327 The count of responses with a renderable HTTP status code sub-categorized by
20328 their requesting context type (e.g., image, script, etc.), among blocked
20329 cross-site document responses due to their JSON contents. Sampled with a
20330 resource type (0-14) when the first network packet of a response of this
20335 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.NonRenderableStatusCode">
20337 The count of responses with a nonrenderable HTTP status code among blocked
20338 cross-site document responses due to having JSON content type and nosniff
20339 headers. Sampled with value 1 when the first network packet of a response of
20340 this type is received.
20344 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.RenderableStatusCode"
20345 enum="SiteIsolationResourceType">
20347 The count of responses with a renderable HTTP status code sub-categorized by
20348 their requesting context type (e.g., image, script, etc.), among blocked
20349 cross-site document responses due to having JSON content type and nosniff
20350 headers. Sampled with a resource type (0-14) when the first network packet
20351 of a response of this type is received.
20355 <histogram name="SiteIsolation.XSD.JSON.NotBlocked">
20357 The count of not blocked responses despite having an JSON content type
20358 header due to the failure of content sniffing. Sampled with value 1 when the
20359 first network packet of a response of this type is received.
20363 <histogram name="SiteIsolation.XSD.JSON.NotBlocked.MaybeJS">
20365 The count of responses that may be parsed as JavaScript among not blocked
20366 responses with a JSON content type header. Sampled with value 1 when the
20367 first network packet of a response of this type is received.
20371 <histogram name="SiteIsolation.XSD.MimeType" enum="SiteIsolationMimeType">
20373 MIME type codes for content type header values of potentially cross-site
20374 document responses, excluding same-site or not http(s) urls. Sampled with a
20375 MIME type code (0-4) when the first network packet of a response of this
20380 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked">
20382 The count of blocked cross-site document responses due to having Plain
20383 content type header and contents sniffed as HTML. Sampled with value 1 when
20384 the first network packet of a response of this type is received.
20388 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.NonRenderableStatusCode">
20390 The count of responses with a nonrenderable HTTP status code among blocked
20391 responses due to their Plain.HTML contents. Sampled with value 1 when the
20392 first network packet of a response of this type is received.
20396 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.RenderableStatusCode"
20397 enum="SiteIsolationResourceType">
20399 The count of responses with a renderable HTTP status code sub-categorized by
20400 their requesting context type (e.g., image, script, etc.), among blocked
20401 cross-site document responses due to their Plain.HTML contents. Sampled with
20402 a resource type (0-14) when the first network packet of a response of this
20407 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked">
20409 The count of blocked cross-site document responses due to having Plain
20410 content type header and contents sniffed as JSON. Sampled with value 1 when
20411 the first network packet of a response of this type is received.
20415 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.NonRenderableStatusCode">
20417 The count of responses with a nonrenderable HTTP status code among blocked
20418 cross-site document responses due to their Plain.JSON contents. Sampled with
20419 value 1 when the first network packet of a response of this type is
20424 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.RenderableStatusCode"
20425 enum="SiteIsolationResourceType">
20427 The count of responses with a renderable HTTP status code sub-categorized by
20428 their requesting context type (e.g., image, script, etc.), among blocked
20429 cross-site document responses due to their Plain.JSON contents. Sampled with
20430 a resource type (0-14) when the first network packet of a response of this
20436 name="SiteIsolation.XSD.Plain.NoSniffBlocked.NonRenderableStatusCode">
20438 The count of responses with a nonrenderable HTTP status code among blocked
20439 cross-site document responses due to having Plain content type and nosniff
20440 headers. Sampled with value 1 when the first network packet of a response of
20441 this type is received.
20445 <histogram name="SiteIsolation.XSD.Plain.NoSniffBlocked.RenderableStatusCode"
20446 enum="SiteIsolationResourceType">
20448 The count of responses with a renderable HTTP status code sub-categorized by
20449 their requesting context type (e.g., image, script, etc.), among blocked
20450 cross-site document responses due to having Plain content type and nosniff
20451 header. Sampled with a resource type (0-14) when the first network packet of
20452 a response of this type is received.
20456 <histogram name="SiteIsolation.XSD.Plain.NotBlocked">
20458 The count of not blocked responses despite having an Plain content type
20459 header due to the failure of content sniffing. Sampled with value 1 when the
20460 first network packet of a response of this type is received.
20464 <histogram name="SiteIsolation.XSD.Plain.NotBlocked.MaybeJS">
20466 The count of responses that may be parsed as JavaScript among not blocked
20467 responses with a Plain content type header. Sampled with value 1 when the
20468 first network packet of a response of this type is received.
20472 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked">
20474 The count of blocked cross-site document responses due to having Plain
20475 content type header and contents sniffed as XML. Sampled with value 1 when
20476 the first network packet of a response of this type is received.
20480 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.NonRenderableStatusCode">
20482 The count of responses with a nonrenderable HTTP status code among blocked
20483 cross-site document responses due to their Plain.XML contents. Sampled with
20484 value 1 when the first network packet of a response of this type is
20489 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.RenderableStatusCode"
20490 enum="SiteIsolationResourceType">
20492 The count of responses with renderable HTTP status codes sub-categorized by
20493 their requesting context type (e.g., image, script, etc.), among blocked
20494 cross-site document responses due to their Plain.XML contents. Sampled with
20495 a resource type (0-14) when the first network packet of a response of this
20500 <histogram name="SiteIsolation.XSD.XML.Blocked">
20502 The count of blocked cross-site document responses due to having XML content
20503 type header and contents sniffed as XML. Sampled with value 1 when the first
20504 network packet of a response of this type is received.
20508 <histogram name="SiteIsolation.XSD.XML.Blocked.NonRenderableStatusCode">
20510 The count of responses with nonrenderable HTTP status codes among blocked
20511 cross-site document responses due to their XML contents. Sampled with value
20512 1 when the first network packet of a response of this type is received.
20516 <histogram name="SiteIsolation.XSD.XML.Blocked.RenderableStatusCode"
20517 enum="SiteIsolationResourceType">
20519 The count of responses with renderable HTTP status codes sub-categorized by
20520 their requesting context type (e.g., image, script, etc.), among blocked
20521 cross-site document responses due to their XML contents. Sampled with a
20522 resource type (0-14) when the first network packet of a response of this
20527 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.NonRenderableStatusCode">
20529 The count of responses with a nonrenderable HTTP status code among blocked
20530 cross-site document responses due to having XML content type and nosniff
20531 headers. Sampled with value 1 when the first network packet of a response of
20532 this type is received.
20536 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.RenderableStatusCode"
20537 enum="SiteIsolationResourceType">
20539 The count of responses with a renderable HTTP status code sub-categorized by
20540 their requesting context type (e.g., image, script, etc.), among blocked
20541 cross-site document responses due to having XML content type and nosniff
20542 headers. Sampled with a resource type (0-14) when the first network packet
20543 of a response of this type is received.
20547 <histogram name="SiteIsolation.XSD.XML.NotBlocked">
20549 The count of not blocked responses despite having an XML content type header
20550 due to the failure of content sniffing. Sampled with value 1 when the first
20551 network packet of a response of this type is received.
20555 <histogram name="SiteIsolation.XSD.XML.NotBlocked.MaybeJS">
20557 The count of responses that may be parsed as JavaScript among not blocked
20558 responses with an XML content type. Sampled with value 1 when the first
20559 network packet of a response of this type is received.
20563 <histogram name="SpellCheck.SpellingService.Enabled" enum="BooleanEnabled">
20565 Whether the user has opted in to asking Google for spelling suggestions.
20566 Recorded both when spelling is initialized and when the preference is
20571 <histogram name="Sqlite.AppCache.Error" enum="SqliteErrorCode">
20573 Moved to Sqlite.Error.AppCache in M-27.
20575 <summary>Error codes returned by sqlite for the appcache db.</summary>
20578 <histogram name="Sqlite.CloseFailure" enum="SqliteErrorCode">
20579 <summary>Error which prevented database close.</summary>
20582 <histogram name="Sqlite.Cookie.Error" enum="SqliteErrorCode">
20584 Moved to Sqlite.Error.Cookie in M-27.
20586 <summary>Error codes returned by sqlite the cookie db.</summary>
20589 <histogram name="Sqlite.DatabaseTracker.Error" enum="SqliteErrorCode">
20591 Moved to Sqlite.Error.DatabaseTracker in M-27.
20593 <summary>Error codes returned by sqlite the websqldb tracker db.</summary>
20596 <histogram name="Sqlite.DeprecationVersionResult"
20597 enum="SqliteVersionDeprecation">
20599 Annotations for which bits of sql::MetaTable::CheckDeprecated() fire.
20603 <histogram name="Sqlite.DomainBoundCerts.Error" enum="SqliteErrorCode">
20605 Moved to Sqlite.Error.DomainBoundCerts in M-27.
20608 Error codes returned by sqlite for the domain-bound certs db.
20612 <histogram name="Sqlite.DomStorageDatabase.Error" enum="SqliteErrorCode">
20614 Moved to Sqlite.Error.DomStorageDatabase in M-27.
20616 <summary>Error codes returned by sqlite for the domstorage db.</summary>
20619 <histogram name="Sqlite.Error" enum="SqliteErrorCode">
20620 <summary>SQLite extended error codes.</summary>
20623 <histogram name="Sqlite.Error.IOERR" enum="SqliteIOERRCode">
20625 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
20627 <summary>SQLite extended SQLITE_IOERR codes for all databases.</summary>
20630 <histogram name="Sqlite.History.Error" enum="SqliteErrorCode">
20632 Moved to Sqlite.Error.History in M-27.
20634 <summary>Error codes returned by sqlite for the history db.</summary>
20637 <histogram name="Sqlite.OpenFailure" enum="SqliteErrorCode">
20638 <summary>Error which prevented database open.</summary>
20641 <histogram name="Sqlite.OpenProbeFailure" enum="SqliteErrorCode">
20642 <summary>Error from first read of the database.</summary>
20645 <histogram name="Sqlite.Quota.Error" enum="SqliteErrorCode">
20647 Moved to Sqlite.Error.Quota in M-27.
20649 <summary>Error codes returned by sqlite for the quota db.</summary>
20652 <histogram name="Sqlite.RazeDatabase" enum="SqliteErrorCode">
20653 <summary>Errors attempting to Raze() database.</summary>
20656 <histogram name="Sqlite.RazeDatabase2" enum="SqliteErrorCode">
20657 <summary>Errors on second attempt to Raze() database.</summary>
20660 <histogram name="Sqlite.RazeDatabaseTruncate" enum="SqliteErrorCode">
20661 <summary>Errors truncating database for Raze().</summary>
20664 <histogram name="Sqlite.RecoveryEvents" enum="SqliteRecoveryEventEnum">
20666 Records specific failure and success cases in sql::Recovery implementation,
20667 to determine which cases (if any) might be worth writing additional
20668 automated recovery code for, versus which should lead to clearing databases.
20672 <histogram name="Sqlite.RecoveryHandle" enum="SqliteErrorCode">
20673 <summary>Error from sqlite3_backup_init() in sql::Recovery.</summary>
20676 <histogram name="Sqlite.RecoveryStep" enum="SqliteErrorCode">
20677 <summary>Error from sqlite3_backup_step() in sql::Recovery.</summary>
20680 <histogram name="Sqlite.SizeKB" units="Kb">
20681 <summary>Size in kilobytes of pre-existing database at startup.</summary>
20684 <histogram name="Sqlite.Text.Error" enum="SqliteErrorCode">
20686 Moved to Sqlite.Error.Text in M-27.
20688 <summary>Error codes returned by sqlite the full text db.</summary>
20691 <histogram name="Sqlite.Thumbnail.Error" enum="SqliteErrorCode">
20693 Moved to Sqlite.Error.Thumbnail in M-27.
20695 <summary>Error codes returned by sqlite for the thumbnail db.</summary>
20698 <histogram name="Sqlite.Version">
20699 <summary>Version of pre-existing database at startup.</summary>
20702 <histogram name="Sqlite.Web.Error" enum="SqliteErrorCode">
20704 Moved to Sqlite.Error.Web in M-27.
20706 <summary>Error codes returned by sqlite the web db.</summary>
20709 <histogram name="Startup.BrowserMessageLoopStartTime">
20711 Time from browser startup to the start of the main thread's message loop.
20715 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry"
20716 units="milliseconds">
20718 Time from main entry to the start of the main thread's message loop. This
20719 stat is only recorded after 7 minutes of OS uptime to try to mitigate the
20720 variance resulting from Chrome being autostarted.
20724 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry.FirstRun"
20725 units="milliseconds">
20727 Time from main entry to the start of the main thread's message loop on first
20728 run. This stat is only recorded after 7 minutes of OS uptime to try to
20729 mitigate the variance resulting from Chrome being autostarted.
20733 <histogram name="Startup.BrowserOpenTabs">
20735 Time taken to open the initial tab or to restore tabs from previous session.
20739 <histogram name="Startup.BrowserWindowDisplay" units="milliseconds">
20741 Time from browser startup to the time the browser window initially becomes
20746 <histogram name="Startup.ChromeCast.TimeToDisplayVideo" units="milliseconds">
20748 The elapsed time from the ChromeCast application launch to the first video
20753 <histogram name="Startup.CreateFirstProfile" units="milliseconds">
20755 How long it takes to load the original profile synchronously on the UI
20760 <histogram name="Startup.Fling.TimeToDisplayVideo" units="milliseconds">
20762 The elapsed time from the Fling application launch to the first video frame
20767 <histogram name="Startup.IsResume">
20769 Deprecated 12/2011. Merged into MobileSessionStartType.
20771 <summary>Whether a startup is a resume (vs a cold start).</summary>
20774 <histogram name="Startup.LoadTime.ExeMainToDllMain">
20776 Time from the main() function in chrome.exe to chrome.dll's main().
20780 <histogram name="Startup.LoadTime.ProcessCreateToDllMain">
20781 <summary>Time from the process creation to chrome.dll's main().</summary>
20784 <histogram name="Startup.LoadTime.ProcessCreateToExeMain">
20786 Time from the process creation to executing the main() function in
20791 <histogram name="Startup.MobileSessionStartAction"
20792 enum="MobileSessionStartAction">
20794 The action requested on the application startup when called from another app
20799 <histogram name="Startup.MobileSessionStartFromApps"
20800 enum="MobileSessionCallerApp">
20801 <summary>The calling application (if any).</summary>
20804 <histogram name="Startup.ShowAppListColdStart" units="milliseconds">
20806 Time for a newly created browser process to reach the code that starts
20807 showing the app launcher, when started with the --show-app-list flag and
20808 with no currently running Chrome processes.
20812 <histogram name="Startup.ShowAppListWarmStart" units="milliseconds">
20814 Time for a running browser process to reach the code that starts showing the
20815 app launcher. Measured from the time a second Chrome process started, which
20816 sent its --show-app-list command line argument to the already-running
20817 process and will soon exit.
20821 <histogram name="Startup.SlowStartupBookmarksLoad" units="milliseconds">
20823 Time it takes to load bookmarks from disk. This measurement is only sent for
20824 startups that take >10 seconds after an uptime of 7 minutes.
20828 <histogram name="Startup.SlowStartupExtensionServiceInitAfterImport"
20829 units="milliseconds">
20831 Time it takes to finish initialization of the extension service including
20832 loading built-in extensions. This measurement is only sent for startups that
20833 take >10 seconds after an uptime of 7 minutes.
20837 <histogram name="Startup.SlowStartupFinalProfileInit" units="milliseconds">
20839 Time the final stages of profile initialization taking including
20840 initialization of profile keyed services. This measurement is only sent for
20841 startups that take >10 seconds after an uptime of 7 minutes.
20845 <histogram name="Startup.SlowStartupNSSInit" units="milliseconds">
20847 Time it takes to load the NSS libraries and initialize it. This measurement
20848 is only sent for startups that take >10 seconds after an uptime of 7
20853 <histogram name="Startup.SlowStartupPreferenceLoading" units="milliseconds">
20855 Time it takes to load preferences from disk. This measurement is only sent
20856 for startups that take >10 seconds after an uptime of 7 minutes.
20860 <histogram name="Startup.SlowStartupProfileIODataInit" units="milliseconds">
20862 Time it takes to initialize the ProfileIOData object - this includes
20863 initialization of the cookie store. This measurement is only sent for
20864 startups that take >10 seconds after an uptime of 7 minutes.
20868 <histogram name="Startup.SlowStartupSafeBrowsingGetDatabase"
20869 units="milliseconds">
20871 Time it takes to load the safe browsing database from disk. This measurement
20872 is only sent for startups that take >10 seconds after an uptime of 7
20877 <histogram name="Startup.SlowStartupSafeBrowsingServiceInitialize"
20878 units="milliseconds">
20880 Time it takes to initialize the safe browsing service. This measurement is
20881 only sent for startups that take >10 seconds after an uptime of 7
20886 <histogram name="Startup.SlowStartupSessionServiceCreateTabsAndWindows"
20887 units="milliseconds">
20889 Time it takes for session restore to finish initiating creation of restored
20890 tabs and windows. This measurement is only sent for startups that take
20891 >10 seconds after an uptime of 7 minutes.
20895 <histogram name="Startup.WarmStartTimeFromRemoteProcessStart"
20896 units="milliseconds">
20898 Time for a running browser process to start processing the command line
20899 passed in by a second Chrome process, which just sent its command line
20900 arguments to the already-running process and will soon exit. Measured from
20901 the time the second Chrome process started.
20905 <histogram name="Suggestions.FailedRequestErrorCode" enum="NetErrorCodes">
20907 The counts of network error codes encountered by SuggestionsService when an
20908 attempt to fetch suggestions from the server fails.
20912 <histogram name="Suggestions.FetchResponseCode">
20914 The counts of HTTP response codes encountered by SuggestionsService when
20915 attempting to fetch suggestions from the server.
20919 <histogram name="Suggestions.FetchSuccessLatency" units="milliseconds">
20921 The latency of a SuggestionsService fetch that results in a success
20926 <histogram name="Suggestions.ResponseState" enum="SuggestionsResponseState">
20928 The counts of response states (such as empty or invalid) encountered by
20929 SuggestionsService when attempting to fetch suggestions from the server.
20933 <histogram name="Sync.AuthInvalidationRejectedTokenAgeLong" units="days">
20935 Age of all auth tokens rejected by the invalidation server. Measured from
20936 the time they were created.
20940 <histogram name="Sync.AuthInvalidationRejectedTokenAgeShort"
20941 units="milliseconds">
20943 Age of auth tokens younger than one hour that were rejected by the
20944 invalidation server. Measured from the time they were created.
20948 <histogram name="Sync.AuthServerRejectedTokenAgeLong" units="days">
20950 Age of all auth tokens rejected by the sync server. Measured from the time
20955 <histogram name="Sync.AuthServerRejectedTokenAgeShort" units="milliseconds">
20957 Age of auth tokens younger than one hour that were rejected by the sync
20958 server. Measured from the time they were created.
20962 <histogram name="Sync.BackendInitializeRestoreState"
20963 enum="SyncBackendInitializeRestoreState">
20965 Compares sync's has_setup_completed pref against the set of types actually
20966 restored from the sync DB. Mismatches should be rare.
20970 <histogram name="Sync.RefreshTokenAvailable" enum="BooleanSuccess">
20972 Whether OAuth2 refresh token was available at the time when
20973 ProfileSyncService was starting backend.
20977 <histogram name="Sync.SyncAuthError" enum="SyncAuthError">
20979 Counts the number of times sync clients have encountered an auth error and
20980 number of times auth errors are fixed.
20984 <histogram name="SyncedNotification.Actions"
20985 enum="SyncedNotificationActionType">
20987 The actions taken on synced notifications, recorded every time they happen.
20988 This histogram will record every single event that happens separately.
20992 <histogram name="Tab.AgeUponRestoreFromColdStart" units="minutes">
20994 Age (time since the last display in previous sessions) of a tab being
20995 restored due to the first tab switch after the browser cold start, recorded
20996 upon such restore. When the browser is started from cold, this metric is not
20997 recorded for the foreground, automatically restored tab, so that the metric
20998 tracks only the restores triggered by direct user decision to switch tabs.
21002 <histogram name="Tab.FormActivityCountEvictedHistogram">
21004 A count of form activity (e.g. fields selected, characters typed) in a tab.
21005 Recorded only for tabs that are evicted due to memory pressure and then
21010 <histogram name="Tab.PerceivedRestoreTime" units="ms">
21012 User-perceived load time for a successful tab restore, measured from the
21013 first time the user sees the tab being restored until the load completes.
21017 <histogram name="Tab.RestoreResult" enum="TabRestoreResult">
21019 When the browser restores a tab, whether the load was successful. Loads can
21020 fail for instance when there is no connectivity.
21024 <histogram name="Tab.RestoreTime" units="ms">
21025 <summary>Load time for a successful tab restore.</summary>
21028 <histogram name="Tab.RestoreUserPersistence" enum="TabRestoreUserAction">
21030 When the browser restores a tab, whether the user waits for completion of
21031 the load or if the user gives up by switching to another tab or leaving
21036 <histogram name="Tab.StatusWhenDisplayed" enum="TabStatus">
21038 The status of a tab collected each time the tab is displayed on Android,
21039 including user switching to the tab and displays of newly created tabs, such
21040 as NTP or tabs opened to handle intents.
21044 <histogram name="Tab.StatusWhenSwitchedBackToForeground" enum="TabStatus">
21046 The status of a tab collected each time the user switches to it on mobile.
21047 That does not include tabs being created at the time the user switches to
21048 them, such as NTP or tabs opened to handle intents.
21052 <histogram name="Tab.StatusWhenSwitchedBackToForegroundDataProxyEnabled"
21055 The status of a tab collected each time the user switches to it on mobile
21056 with the data reduction proxy enabled. This is populated identically, and in
21057 addition to Tab.StatusWhenSwitchedBackToForeground for any given tab
21058 switching event if the proxy is enabled.
21062 <histogram name="Tab.SwitchedToForegroundAge" units="ms">
21063 <summary>Age (in ms) when the tab was switched to foreground.</summary>
21066 <histogram name="Tab.SwitchedToForegroundLaunchedWithURL"
21067 enum="TabSwitchedToForegroundLaunchedWithURL">
21069 Each time a tab is brought to the foreground, this histogram indicates if
21070 chrome was launched without an URL (i.e., from the launcher), or with an URL
21071 (i.e., from another app).
21075 <histogram name="Tab.SwitchedToForegroundMRURank">
21077 Rank in MRU order (0 being first) when the tab was switched to foreground.
21081 <histogram name="Tab.SwitchedToForegroundNumTabs">
21082 <summary>Count of all tabs when a tab is switched.</summary>
21085 <histogram name="Tab.SwitchedToForegroundRevisit"
21086 enum="TabSwitchedToForegroundRevisit">
21088 Each time a tab is brought to the foreground, this histogram indicates if
21089 this is the first viewing of the tab since Chrome was put into foreground,
21090 or if it was a return to a tab that has already been shown in this session.
21094 <histogram name="Tab.TimeSinceFormActivityEvictedHistogram" units="ms">
21096 Time elapsed since there was form activity (e.g. fields selected, characters
21097 typed) in a tab. Recorded only for tabs that are evicted due to memory
21098 pressure and then selected again.
21102 <histogram name="Tabs.ForegroundTabAgeAtStartup" units="minutes">
21104 Age (time since the last display in previous sessions) of the foreground tab
21105 being restored on the browser cold start.
21109 <histogram name="Tabs.SpeculativeRestoreApplicability"
21110 enum="SpeculativeRestoreApplicability">
21112 Applicability of speculative tab restore, recorded every time a tab is
21113 switched. This allows to estimate the fraction of tab restores experienced
21114 on mobile that can be mitigated using speculative restore. Options higher in
21115 the enum take precedence over the lower ones (i.e. low-memory tablet will be
21116 accounted as tablet).
21120 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.SideSwipe"
21121 enum="SpeculativeRestorePredictionAccuracy">
21123 Accuracy of the tab switch predictions made when the user begins the side
21128 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.TabSwitcher"
21129 enum="SpeculativeRestorePredictionAccuracy">
21131 Accuracy of the tab switch predictions made when the user enters the tab
21136 <histogram name="Tabs.SpeculativeRestoreTargetStatus"
21137 enum="SpeculativeRestoreTabStatus">
21139 Status of a tab recorded when the tab is targeted with speculative restore.
21143 <histogram name="Tabs.SpeculativeRestoreTimeAhead.SideSwipe" units="ms">
21145 Time between starting the speculative load and actual tab switch for correct
21146 speculative load predictions made when the user begins the side swipe
21151 <histogram name="Tabs.SpeculativeRestoreTimeAhead.TabSwitcher" units="ms">
21153 Time between starting the speculative load and actual tab switch for correct
21154 speculative load predictions made when the user enters the tab switcher.
21158 <histogram name="TopSites.NumberOfApplyBlacklist">
21159 <summary>The number of times TopSitesImpl::ApplyBlacklist is called.</summary>
21162 <histogram name="TopSites.NumberOfBlacklistedItems">
21164 The number of items in the user Most Visited blacklist every time
21165 TopSitesImpl::ApplyBlacklist is called.
21169 <histogram name="Touchpad.Device" enum="TouchpadDeviceState">
21170 <summary>Tracks touchpad device state.</summary>
21173 <histogram name="Touchpad.Metrics" enum="TouchpadProblemType">
21175 Tracks unusual CrOS touchpad operational states (e.g. running into the noisy
21176 ground issue). This is sampled at every touchpad event.
21180 <histogram name="Touchpad.NaturalScroll.Changed" enum="BooleanEnabled">
21181 <summary>Tracks touchpad natural scroll setting changes by the user.</summary>
21184 <histogram name="Touchpad.NaturalScroll.Started" enum="BooleanEnabled">
21185 <summary>Tracks touchpad natural scroll setting on startup.</summary>
21188 <histogram name="Touchpad.PointerSensitivity.Changed" enum="PointerSensitivity">
21190 Tracks touchpad sensitivity setting changes by the user. This replaces the
21191 old Touchpad.Sensitivity.Changed metric.
21195 <histogram name="Touchpad.PointerSensitivity.Started" enum="PointerSensitivity">
21197 Tracks touchpad sensitivity setting on startup. This replaces the old
21198 Touchpad.Sensitivity.Started metric.
21202 <histogram name="Touchpad.Sensitivity.Changed" enum="PointerSensitivity">
21204 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Changed.
21206 <summary>Tracks touchpad sensitivity setting changes by the user.</summary>
21209 <histogram name="Touchpad.Sensitivity.Started" enum="PointerSensitivity">
21211 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Started.
21213 <summary>Tracks touchpad sensitivity setting on startup.</summary>
21216 <histogram name="Touchpad.TapDragging.Changed" enum="BooleanEnabled">
21217 <summary>Tracks touchpad TapDragging setting changes by the user.</summary>
21220 <histogram name="Touchpad.TapDragging.Started" enum="BooleanEnabled">
21221 <summary>Tracks touchpad TapDragging setting on startup.</summary>
21224 <histogram name="Touchpad.TapToClick.Changed" enum="BooleanEnabled">
21225 <summary>Tracks touchpad TapToClick setting changes by the user.</summary>
21228 <histogram name="Touchpad.TapToClick.Started" enum="BooleanEnabled">
21229 <summary>Tracks touchpad TapToClick setting on startup.</summary>
21232 <histogram name="Touchpad.ThreeFingerSwipe.Changed" enum="BooleanEnabled">
21234 Deprecated as of 7/2013.
21238 <histogram name="Touchpad.ThreeFingerSwipe.Started" enum="BooleanEnabled">
21240 Deprecated as of 7/2013.
21244 <histogram name="Touchscreen.ActionAfterDoubleTapNoDelay"
21245 enum="ActionAfterDoubleTap">
21247 On non-mobile sites, gesture taps are delayed to prevent double taps from
21248 sending a click event. This stat tracks the user's first action within 5
21249 seconds after a double tap gesture when the gesture tap delay is disabled.
21253 <histogram name="Touchscreen.ActionAfterDoubleTapWithDelay"
21254 enum="ActionAfterDoubleTap">
21256 On non-mobile sites, gesture taps are delayed to prevent double taps from
21257 sending a click event. This stat tracks the user's first action within 5
21258 seconds after a double tap gesture when gesture tap events are delayed.
21262 <histogram name="Touchscreen.SingleTapType" enum="TapDelayType">
21264 On non-mobile sites, gesture taps are delayed to prevent double taps from
21265 sending a click event. This stat counts the number of taps that are delayed
21266 by the double-tap delay versus those that are sent immediately on mobile
21271 <histogram name="Translate.AlwaysTranslateLang">
21273 The number of times the always translate option was selected in the
21278 <histogram name="Translate.CaptureText" units="milliseconds">
21280 The time spent capturing plain text from the DOM. This is reported by
21281 ChromeRenderViewObserver when a page is loaded completely.
21285 <histogram name="Translate.ContentLanguage" enum="TranslateLanguage">
21287 A page may provide a Content-Language HTTP header or a META tag. For each
21288 page load, measures whether the Content-Language header exists and is valid.
21292 <histogram name="Translate.DeclineTranslate">
21294 The number of times the "Nope" (don't translate) or the infobar's
21295 X button was clicked in the translate infobar.
21299 <histogram name="Translate.DeclineTranslateCloseInfobar">
21301 The number of times the translate infobar was closed by clicking the X
21302 button without the user translating the page.
21306 <histogram name="Translate.DeclineTranslateDismissUI">
21308 The number of times the translate UI was closed without translating in the
21309 way that the user doesn't deny translating explicityly, like pressing 'Nope'
21310 button. This is counted on both the infobar and the bubble UI. We are
21311 comparing this on infobar to that on bubble by A/B testing and expecting
21312 that the user will click 'Nope' button on bubble less times than infobar. We
21313 won't delete this histogram after the experiment.
21317 <histogram name="Translate.HtmlLang" enum="TranslateLanguage">
21319 A page may provide a lang attribute in html tag. For each page load,
21320 measures whether the lang attribute exists and is valid.
21324 <histogram name="Translate.InitiationStatus" enum="TranslateInitiationStatus">
21326 Deprecated as of 11/2013, and replaced by Translate.InitiationStatus.v2.
21329 The reason why Chrome decided to perform the next action (e.g., to show
21330 infobar, to translate a page without any prompting, and so on) when Chrome
21331 Translate is ready to translate a page.
21335 <histogram name="Translate.InitiationStatus.v2"
21336 enum="TranslateInitiationStatus">
21338 The reason why Chrome decided to perform the next action (e.g., to show
21339 infobar, to translate a page without any prompting, and so on) when Chrome
21340 Translate is ready to translate a page.
21344 <histogram name="Translate.LanguageVerification"
21345 enum="TranslateLanguageVerification">
21347 For each page load, measures whether the provided Content-Language header
21348 matches the language determined by CLD. Beyond directly matching or
21349 mismatching the Content-Language header, CLD can complement the
21350 Content-Language. For example, suppose the Content-Language header
21351 specifies 'zh' (general Chinese), a language code that the Translate server
21352 does not support. In this case, CLD can detect a subcode like '-TW' or
21353 '-CN', resulting in language codes 'zh-TW' and 'zh-CN', which the Translate
21354 server supports. This is referred to as "complementing a language
21359 <histogram name="Translate.LocalesOnDisabledByPrefs" enum="LanguageCode">
21361 Logs the user locale when the Translate feature is disabled by the user.
21362 This is recorded each time a webpage is loaded and prefs for translation is
21363 checked. This allows us to investigate the correlation between the user
21364 locale and the usage rates of the Translate.
21368 <histogram name="Translate.ModifyOriginalLang">
21370 The number of times the original language in the translate infobar has been
21375 <histogram name="Translate.ModifyTargetLang">
21377 The number of times the target language in the translate infobar has been
21382 <histogram name="Translate.NeverTranslateLang">
21384 The number of times the never translate option was selected in the translate
21389 <histogram name="Translate.NeverTranslateSite">
21391 The number of times the never translate site was selected in the translate
21396 <histogram name="Translate.PageScheme" enum="TranslateScheme">
21397 <summary>Counts translation target page schemes.</summary>
21400 <histogram name="Translate.ReportLanguageDetectionError">
21402 The number of times the "report this error" of options menu is
21403 selected in the translate infobar.
21407 <histogram name="Translate.RevertTranslation">
21409 The number of times the show original button was clicked in the translate
21414 <histogram name="Translate.ServerReportedUnsupportedLanguage">
21416 Deprecated 5/2013 by Translate.UndisplayableLanguage
21419 The number of times the detected language is not supported by Translate
21424 <histogram name="Translate.ShowBeforeTranslateInfobar">
21426 Deprecated 7/2010. No longer tracked.
21429 The number of times an infobar proposing to translate a page has been shown.
21433 <histogram name="Translate.ShowErrorInfobar" enum="TranslateError">
21435 Chrome Translate shows an error infobar when an error happens on translation
21436 and the infobar message depends on what kind of error happens. This metric
21437 counts how often each error message is shown.
21441 <histogram name="Translate.ShowErrorUI" enum="TranslateError">
21443 Chrome Translate shows an error UI (infobar or bubble) when an error happens
21444 on translation and the UI message depends on what kind of error happens.
21445 This metric counts how often each error message is shown.
21449 <histogram name="Translate.SimilarLanguageMatch" enum="BooleanMatched">
21451 This metrics is logged whenever a page is loaded. The logged value is
21452 "Mathced" when the CLD-detected language differs from the page
21453 language code , and the two languages are such similar languages. In that
21454 case, Chrome ignore the CLD-determined language and instead uses the page
21455 language code. The page language code is decided by Content-Language and
21456 HTML lang attribute.
21460 <histogram name="Translate.TimeToBeReady" units="milliseconds">
21462 The time from injecting scripts for Chrome Translate to being ready to
21463 perform translation.
21467 <histogram name="Translate.TimeToLoad" units="milliseconds">
21469 The time from injecting scripts for Chrome Translate to the finishing loads
21470 of all depending libraries.
21474 <histogram name="Translate.TimeToTranslate" units="milliseconds">
21475 <summary>The time from starting translation to the completion.</summary>
21478 <histogram name="Translate.Translate">
21480 The number of times the translate button was clicked in the translate
21485 <histogram name="Translate.UndisplayableLanguage" enum="LanguageCode">
21487 Logs an undisplayable language included in the language list sent by the
21488 Translate server. The Translate server sends the list each time the user
21489 runs Chrome. This metrics tells us that there is a language which UI should
21490 support but doesn't.
21494 <histogram name="Translate.UnsupportedLanguageAtInitiation" enum="LanguageCode">
21496 Logs an unsupported source language detected during initiation of the
21497 Translate feature. This is reported when the language detector successfully
21498 detects the language of the webpage, but the language is not supported by
21499 the translation server because it is too minor. This metric allows us to
21500 assess how important the unsupported language is for Google translate.
21504 <histogram name="Translate.UserActionDuration" units="milliseconds">
21506 The time from a page content language being determined to user requesting
21511 <histogram name="TryScroll.SlowScroll" enum="ScrollThread">
21512 <summary>Whether the scroll is executed on main thread.</summary>
21515 <histogram name="UMA.CollectExternalEventsTime" units="milliseconds">
21517 The time to run the external metrics collection task (Chrome OS).
21521 <histogram name="UMA.Discarded Log Events">
21523 The number of events discarded at log transmission time because the event
21524 count was already too large.
21528 <histogram name="UMA.FieldTrialsEnabledBenchmarking" enum="BooleanUsage">
21530 Log whether the --enable-benchmarking flag was set, which causes field
21531 trials to only use the default group.
21535 <histogram name="UMA.GeneratedLowEntropySource" enum="BooleanSuccess">
21537 For each attempt to generate the low entropy source, log whether or not the
21538 load required generating a new low entropy source.
21542 <histogram name="UMA.InitSequence" enum="UmaInitSequence">
21544 Logged during MetricsService initialization whether the init task or the
21545 initial log timer completed first. The expectation is the vast majority of
21546 the time, the init task should complete first. If metrics show otherwise,
21547 then it may indicate there's a bug in the MetricsService init sequence and
21548 that it should be investigated.
21552 <histogram name="UMA.Large Accumulated Log Not Persisted" units="bytes">
21554 Number of bytes in an excessively large log that was discarded at shutdown
21555 instead of being saved to disk to retry during next chrome run.
21559 <histogram name="UMA.Large Rejected Log was Discarded" units="bytes">
21561 Number of bytes in a log was was rejected by server, and then discarded.
21565 <histogram name="UMA.LoadLogsTime" units="milliseconds">
21567 The time spent to load (de-serialize) unsent logs from local state, recorded
21568 during the MetricsService startup sequence.
21572 <histogram name="UMA.LogLoadComplete called">
21574 Simple counter of the number of times LogLoadComplete was called (bug
21575 demonstration, as we're called more often than once per page load :-/ )
21579 <histogram name="UMA.LowEntropySourceValue">
21581 Distribution of the low entropy source value used for field trial
21582 randomization, recorded on startup.
21586 <histogram name="UMA.Perf.GetData" enum="GetPerfDataOutcome">
21588 A count of successes and various failure modes related to collecting and
21589 processing performance data obtained through "perf" on Chrome OS.
21593 <histogram name="UMA.ProtoCompressionRatio" units="%">
21595 Compression ratio of the serialized protobuf that will be uploaded to the
21596 UMA server. This serialized protobuf is compressed using gzip.
21600 <histogram name="UMA.ProtoGzipped" enum="Boolean">
21602 Deprecated as of Sep, 2013. Gzipping protobufs is now the default.
21604 <summary>Was the UMA protobuf uploaded earlier compressed or not.</summary>
21607 <histogram name="UMA.ProtoGzippedKBSaved" units="KB">
21609 Kilobytes saved from gzipping the protobufs before uploading them.
21613 <histogram name="UMA.StoreLogsTime" units="milliseconds">
21615 The time spent to store unsent logs to local state, which is done
21616 periodically and also during start up if there was an initial stability log.
21620 <histogram name="UMA.Unacceptable_Log_Discarded">
21622 Deprecated as of May, 2012 (i.e. Chrome 21+). Replaced by the
21623 UMA.UploadResponseStatus.XML and UMA.UploadResponseStatus.Protobuf
21626 <summary>The server returned a 400 code, and we discarded a log.</summary>
21628 This tends to indicate that a syntax error is present in a log, such as
21629 would appear when a bogus XML tag is included, or the XML is not balanced
21630 and well structured.
21634 <histogram name="UMA.UploadCreation" enum="BooleanSuccess">
21636 For each attempted UMA upload, log whether the upload was successfully
21637 constructed. An upload might fail to be constructed, for example, if we try
21638 to upload before the system is fully initialized; or if serialization of the
21643 <histogram name="UMA.UploadResponseStatus.Protobuf"
21644 enum="UmaUploadResponseStatus">
21646 For each upload to the protocol buffer (v2) UMA server, log whether the
21647 upload was successful, or whether there was an error.
21651 <histogram name="UMA.UploadResponseStatus.XML" enum="UmaUploadResponseStatus">
21653 For each upload to the XML (v1) UMA server, log whether the upload was
21654 successful, or whether there was an error.
21658 <histogram name="UMA.UsedResetVariationsFlag" enum="BooleanUsage">
21660 Log whether the --reset-variation-state flag was set before the low entropy
21661 source was requested.
21665 <histogram name="UMA.XMLNodeDumpTime" units="milliseconds">
21667 The time spent in converting the XML tree into a character buffer when
21668 closing a metrics log (Chrome OS).
21672 <histogram name="UMA.XMLWriterDestructionTime" units="milliseconds">
21674 The time spent in freeing the XML writer and tree when closing a metrics log
21679 <histogram name="Uptime.ChromeExecToLoginPromptVisibleAfterLogout" units="ms">
21681 Measures the time elapsed on Chrome OS between when Chrome is started, and
21682 when the login prompt is again visible after a logout. This statistic is
21683 only collected when preceeded by a logout.
21687 <histogram name="Uptime.LoginPromptSetupTimeAfterLogout" units="ms">
21689 Measures the time elapsed on Chrome OS for setting up for a login after a
21690 logout. More specifically, it is the time between when the Cryptohome is
21691 unmounted (the last step in the logout process) and when the login prompt is
21692 again visible after a logout.
21696 <histogram name="Uptime.Logout" units="ms">
21698 Measures the time elapsed on Chrome OS when performing a logout. More
21699 specifically, it is the time between when a logout is initiated and when the
21700 Cryptohome is unmounted, signaling the last step in the logout process. This
21701 statistic is not collected when the logout is part of a restart or shutdown.
21705 <histogram name="Uptime.LogoutToLoginPromptVisible" units="ms">
21707 Measures the time elapsed on Chrome OS between initiating a logout and the
21708 next time the login prompt is visible again. This statistic is not
21709 collected if the machine is shutdown between the logout initiation and the
21710 prompt becoming visible.
21714 <histogram name="Uptime.LogoutToUIStopAfterLogout" units="ms">
21716 Measures the time elapsed on Chrome OS between when a logout is initiated
21717 and the UI has stopped (and Chrome has exited) during the logout process.
21718 This statistic is not collected if the logout is part of a restart or
21723 <histogram name="Uptime.ProcessesTerminatedToXTerminatedAfterLogout" units="ms">
21725 Measures the time elapsed on Chrome OS between when all user-associated
21726 processes (including the X server) have been terminated during the logout
21727 process. This statistic is not collected if the logout is part of a restart
21732 <histogram name="Uptime.UIStopToProcessesTerminatedAfterLogout" units="ms">
21734 Measures the time elapsed on Chrome OS between when the UI has stopped
21735 (Chrome has exited), and when all other associated processes have been
21736 terminated during the logout process. This statistic is not collected if the
21737 logout is part of a restart or shutdown.
21741 <histogram name="Uptime.XTerminatedToChromeExecAfterLogout" units="ms">
21743 Measures the time elapsed on Chrome OS between when the X server has been
21744 terminated from a previous logout and when Chrome is started again to show
21749 <histogram name="UserImage.ChangeChoice" enum="ChromeOSUserImageId">
21751 Distribution of the default images that users choose in Change Picture
21752 dialog (Chrome OS). One sample is taken each time the user changes picture.
21756 <histogram name="UserImage.FirstTimeChoice" enum="ChromeOSUserImageId">
21758 Distribution of the default images chosen on user image screen during
21759 out-of-the-box experience (Chrome OS). One sample is taken each time the
21760 user confirms the choice by clicking OK button.
21764 <histogram name="UserImage.LoggedIn" enum="ChromeOSUserImageId">
21766 Distribution of the default images that existing users login with (Chrome
21767 OS). One sample is taken each time the user logs in.
21771 <histogram name="UserImage.ProfileDownloadResult"
21772 enum="ProfileImageDownloadResult">
21774 Profile image download result for UserManager (either on behalf of the
21775 Change Picture prefs page, OOBE or scheduled refresh after user login).
21779 <histogram name="UserImage.ProfileDownloadTime" units="milliseconds">
21780 <summary>The time it took to download user's profile picture.</summary>
21783 <histogram name="UserImage.ScreenIsShownTime" units="milliseconds">
21785 Time histogram of the "Choose Picture" OOBE screen display delay.
21789 <histogram name="UserManager.LoginUserType" enum="UserType">
21791 The number of users of different types that log in to the system (Chrome
21796 <histogram name="UserManager.LogoutToLoginDelay" units="seconds">
21798 The time between one regular user logging out and a different regular user
21799 logging in (Chrome OS). Delays above thirty minutes or which span system
21800 reboots or non-regular-user logins are not reported.
21804 <histogram name="Variations.DisabledNoEntropyProvider" enum="BooleanHit">
21806 Deprecated 1/2013. No longer tracked.
21809 A count of the number of times we hit the code where a field trial is
21810 disabled because no entropy provider was provided.
21814 <histogram name="Variations.FailedRequestErrorCode" enum="NetErrorCodes">
21816 The counts of network error codes encountered by VariationsService when an
21817 attempt to fetch a variations seed from the server fails.
21821 <histogram name="Variations.FetchNotModifiedLatency" units="milliseconds">
21823 The latency of a VariationsService seed fetch that results in a not modified
21828 <histogram name="Variations.FetchOtherLatency" units="milliseconds">
21830 The latency of a VariationsService seed fetch that results in neither a
21831 success nor not modified response.
21835 <histogram name="Variations.FetchSuccessLatency" units="milliseconds">
21837 The latency of a VariationsService seed fetch that results in a success
21842 <histogram name="Variations.HeaderConstructionTime" units="microseconds">
21843 <summary>How long it took to create the X-Client-Data header.</summary>
21846 <histogram name="Variations.LoadSeedSignature" enum="VariationSeedSignature">
21848 The result of verifying the variations seed signature, recorded when the
21849 variations seed is stored to Local State after being retrieved from the
21854 <histogram name="Variations.NetworkAvailability" enum="BooleanSuccess">
21856 Deprecated 9/2012. No longer tracked.
21859 Whether or not the network was available when requested by the
21864 <histogram name="Variations.ResourceRequestsAllowed"
21865 enum="VariationsResourceRequestsAllowedState">
21867 Counts the number of times the VariationsService is allowed or not allowed
21868 to make a request due to the ResourceRequestAllowedNotifier.
21872 <histogram name="Variations.SeedEmpty" enum="VariationsSeedEmpty">
21874 Records whether the variations seed in local state is empty (does not exist)
21879 <histogram name="Variations.SeedFetchResponseCode">
21881 The counts of HTTP response codes encountered by VariationsService when
21882 attempting to fetch a variations seed from the server.
21886 <histogram name="Variations.SeedFreshness" units="minutes">
21888 The time interval between when the Variations seed was last downloaded and
21893 <histogram name="Variations.ServerStudyExpiredUniformity1Percent"
21894 enum="BooleanExpired">
21896 Deprecated 11/2012. No longer tracked.
21899 Whether or not the 1-Percent uniformity trial from the Variations server was
21900 expired when loaded.
21904 <histogram name="Variations.StoreSeedSignature" enum="VariationSeedSignature">
21906 The result of verifying the variations seed signature, recorded when the
21907 variations seed is loaded from Local State.
21911 <histogram name="Variations.TimeSinceLastFetchAttempt" units="minutes">
21913 The time since the previous attempt to fetch the variations seed within the
21914 same session, with 0 indicating that this is the first attempt. Recorded
21915 when a variations seed fetch is attempted by the VariationsService.
21919 <histogram name="Variations.UniformityTrialExpired" enum="BooleanHit">
21921 Deprecated 1/2013. No longer tracked.
21924 A count of the number of times we hit the code where the
21925 UMA-Uniformity-Trial-1-Percent field trial is disabled as a result of the
21930 <histogram name="Variations.UniformityTrialGroupNotActive"
21931 enum="UniformityTrialGroupNotActive">
21933 Deprecated 1/2013. No longer tracked.
21936 Tracks whether the UMA-Uniformity-Trial-1-Percent field trial was not active
21937 and which factors contributed to it.
21941 <histogram name="VirtualKeyboard.KeyboardControlEvent"
21942 enum="KeyboardControlEvent">
21944 A count of various control events that can occur on the virtual keyboard,
21945 such as showing and hiding.
21949 <histogram name="VirtualKeyboard.KeystrokesBetweenBackspace">
21951 Counts the number of keys typed by the virtual keyboard between each
21952 backspace. This metric provides a rough approximation of an error rate for
21953 the virtual keyboard.
21957 <histogram name="Wallet.ApiCallDuration.AcceptLegalDocuments" units="ms">
21959 Measures the time taken by Google Online Wallet server's accept legal
21964 <histogram name="Wallet.ApiCallDuration.AuthenticateInstrument" units="ms">
21966 Measures the time taken by Google Online Wallet server's authenticate
21967 instrument API call.
21971 <histogram name="Wallet.ApiCallDuration.GetFullWallet" units="ms">
21973 Measures the time taken by Google Online Wallet server's get full wallet API
21978 <histogram name="Wallet.ApiCallDuration.GetWalletItems" units="ms">
21980 Measures the time taken by Google Online Wallet server's get wallet items
21985 <histogram name="Wallet.ApiCallDuration.SaveAddress" units="ms">
21987 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
21990 Measures the time taken by Google Online Wallet server's save address API
21995 <histogram name="Wallet.ApiCallDuration.SaveInstrument" units="ms">
21997 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
22000 Measures the time taken by Google Online Wallet server's save instrument API
22005 <histogram name="Wallet.ApiCallDuration.SaveInstrumentAndAddress" units="ms">
22007 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
22010 Measures the time taken by Google Online Wallet server's save instument and
22015 <histogram name="Wallet.ApiCallDuration.SaveToWallet" units="ms">
22017 Measures the time taken by Google Online Wallet server's save to wallet API
22022 <histogram name="Wallet.ApiCallDuration.SendStatus" units="ms">
22024 Measures the time taken by Google Online Wallet server's send status API
22029 <histogram name="Wallet.ApiCallDuration.UnknownApiCall" units="ms">
22031 Measures the time taken by Google Online Wallet server's unknown API calls.
22035 <histogram name="Wallet.ApiCallDuration.UpdateAddress" units="ms">
22037 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
22040 Measures the time taken by Google Online Wallet server's update address API
22045 <histogram name="Wallet.ApiCallDuration.UpdateInstrument" units="ms">
22047 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
22050 Measures the time taken by Google Online Wallet server's update instument
22055 <histogram name="Wallet.MalformedResponse" enum="WalletApiCall">
22057 Counts the number of times each Wallet API failed due to being unable to
22058 parse the response.
22062 <histogram name="Wallet.ResponseCode" enum="HttpResponseCode">
22063 <summary>HTTP response codes seen by Wallet client.</summary>
22066 <histogram name="WebCore.Animation.CSSProperties" enum="MappedCSSProperties">
22068 Counts the number of times each CSS property is animated. There is no limit
22069 on the number of times each property is counted per page view -- a property
22070 that is animated multiple times during a single page view is counted each
22075 <histogram name="WebCore.FeatureObserver" enum="FeatureObserver">
22077 Count of how many instances of WebCore::Page use various features. Each
22078 WebCore::Page instance has a WebCore::UseCounter instance. It records and
22079 reports feature usage (e.g. via UseCounter::count() method).
22083 <histogram name="WebCore.FeatureObserver.CSSProperties"
22084 enum="MappedCSSProperties">
22086 Records usage of CSS properties used on a page, either statically or
22087 dynamically, from the time the page is initialised to when it is closed or
22088 navigated away from. Each property is counted at most once per page per
22092 Every time a CSS property is parsed on a page, that property is recorded as
22093 having been used. The histogram is updated with this data whenever a page is
22094 closed, or a page navigation happens. Each histogram bucket corresponds to a
22095 CSS property (eg width, border-radius). The exception is the bucket numbered
22096 '1' - this counts the number of pages that CSS properties were counted on.
22098 These numbers give the percentage of pages that use a CSS property. For
22099 example, if the 'border-radius' histogram bucket has a count of 250, and the
22100 page count bucket (i.e. bucket number 1) has a count of 1000 - this means
22101 that 1000 pages were recorded, and border-radius was used on 25% of those
22104 Internally, each WebCore::Page has a WebCore::UseCounter instance, with
22105 booleans recording use of each CSS property - one boolean per property. Upon
22106 destruction of the WebCore::Page (e.g. by the user closing the tab), or a
22107 page navigation happening, the histogram is updated. For each boolean that
22108 is set to True, the corresponding histogram bucket for that CSS property is
22109 incremented by 1. The page count bucket (i.e. bucket number 1) is always
22110 incremented by 1 on each histogram update.
22114 <histogram name="WebCore.IndexedDB.BackingStore.ConsistencyError"
22115 enum="IDBLevelDBBackingStoreInternalErrorType">
22117 Methods that encountered consistency errors. Such errors probably point to a
22122 <histogram name="WebCore.IndexedDB.BackingStore.InternalError"
22123 enum="IDBLevelDBBackingStoreInternalErrorType">
22125 As of chrome 26, use {Consistency, Read, Write}Error instead.
22128 Count of internal IndexedDB errors (data corruption, I/O errors, etc)
22133 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus"
22134 enum="IDBLevelDBBackingStoreOpenResult">
22136 Count of the different success and failure modes when opening an IndexedDB
22137 backing store - clean open, successful open with recovery, failed recovery,
22138 etc. Includes all hosts.
22142 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus.Docs"
22143 enum="IDBLevelDBBackingStoreOpenResult">
22145 Count of the different success and failure modes when opening an IndexedDB
22146 backing store - clean open, successful open with recovery, failed recovery,
22147 etc. Only for docs.google.com.
22151 <histogram name="WebCore.IndexedDB.BackingStore.OverlyLargeOriginLength"
22152 units="characters">
22154 Length of leveldb directories that cause paths to not fit in the filesystem,
22155 either because the individual component is too long or the overall path is
22156 larger than MAX_PATH.
22160 <histogram name="WebCore.IndexedDB.BackingStore.ReadError"
22161 enum="IDBLevelDBBackingStoreInternalErrorType">
22163 Methods that encountered leveldb errors while trying to read from disk.
22167 <histogram name="WebCore.IndexedDB.BackingStore.WriteError"
22168 enum="IDBLevelDBBackingStoreInternalErrorType">
22170 Methods that encountered leveldb errors while trying to write to disk.
22174 <histogram name="WebCore.IndexedDB.FrontEndAPICalls"
22175 enum="IndexedDatabaseMethods">
22177 Count total number of front end API calls of IndexedDB methods.
22181 <histogram name="WebCore.IndexedDB.LevelDB.FreeDiskSpaceFailure"
22182 enum="LevelDBErrorCount">
22184 Count of how many times LevelDBDatabase got an error trying to check free
22189 <histogram name="WebCore.IndexedDB.LevelDB.OpenFailureFreeDiskSpace" units="Kb">
22191 Amount of free disk space on the partition/volume/etc where LevelDB failed
22196 <histogram name="WebCore.IndexedDB.LevelDB.OpenSuccessFreeDiskSpace" units="Kb">
22198 Amount of free disk space on the partition/volume/etc where LevelDB was
22199 successfully opened.
22203 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors" enum="LevelDBErrorTypes">
22205 Error classes returned by LevelDB when it failed to open a database.
22209 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Corruption"
22210 enum="LevelDBCorruptionTypes">
22211 Types of corruption that LevelDB encounters when opening a database.
22214 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.EnvMethod"
22215 enum="LevelDBIOErrorMethods">
22217 LevelDBEnv methods that generated IO errors when opening a database.
22221 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"
22222 enum="OSAgnosticErrno">
22224 Errno errors encountered by a single LevelDBEnv method when opening an
22225 IndexedDB instance.
22229 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"
22230 enum="PlatformFileError">
22232 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
22233 IndexedDB instance.
22237 <histogram name="WebCore.IndexedDB.LevelDBReadErrors" enum="LevelDBErrorTypes">
22239 Error classes returned by LevelDB when it failed to read a database.
22243 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Corruption"
22244 enum="LevelDBCorruptionTypes">
22245 Types of corruption that LevelDB encounters when reading a database.
22248 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.EnvMethod"
22249 enum="LevelDBIOErrorMethods">
22251 LevelDBEnv methods that generated IO errors when reading a database.
22255 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"
22256 enum="OSAgnosticErrno">
22258 Errno errors encountered by a single LevelDBEnv method when reading an
22259 IndexedDB instance.
22263 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"
22264 enum="PlatformFileError">
22266 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
22267 IndexedDB instance.
22271 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors" enum="LevelDBErrorTypes">
22273 Error classes returned by LevelDB when it failed to write to a database.
22277 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Corruption"
22278 enum="LevelDBCorruptionTypes">
22279 Types of corruption returned by LevelDB when it failed to write to a database.
22282 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.EnvMethod"
22283 enum="LevelDBIOErrorMethods">
22285 LevelDBEnv methods that generated IO errors when writing to a database.
22289 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"
22290 enum="OSAgnosticErrno">
22292 Errno errors encountered by a single LevelDBEnv method when writing to an
22293 IndexedDB instance.
22297 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"
22298 enum="PlatformFileError">
22300 PlatformFileErrors encountered by a single LevelDBEnv method when writing to
22301 an IndexedDB instance.
22305 <histogram name="WebCore.PreloadDelayMs" units="milliseconds">
22307 The delay between when the preload scanner discovers a resource on the
22308 parser thread and when the preload request is issued on the main thread.
22312 <histogram name="WebCore.ResourceFetcher.ActionUponResourceRequest"
22313 enum="ActionUponResourceRequest">
22315 The resulting action (e.g. load resource, use resource from in-memory
22316 cache...) upon a resource request.
22320 <histogram name="WebCore.ResourceFetcher.HitCount">
22322 Number of dead resources found in the memory cache over the lifetime of the
22327 <histogram name="WebCore.ResourceFetcher.LoadCount">
22329 Number of resources that needed to be loaded by the ResourceFetcher over its
22334 <histogram name="WebCore.ResourceFetcher.ResourceHasClientUponCacheHit"
22335 enum="ResourceHasClient">
22337 Whether the resource in the cache is being used by at least one client (live
22338 resource) or not (dead resource) upon a cache hit.
22342 <histogram name="WebCore.ResourceFetcher.ResourceTypeUponCacheHit"
22343 enum="ResourceType">
22345 The type of the resource (e.g. image, script...) upon a cache hit.
22349 <histogram name="WebCore.ResourceFetcher.RevalidateCount">
22351 Number of dead resources that needed to be revalidated by the
22352 ResourceFetcher over its lifetime.
22356 <histogram name="WebCore.V8DOMWindowShell.createContext.IsolatedWorld"
22357 units="milliseconds">
22359 Duration of time taken to create a V8 Context for an isolated world.
22363 <histogram name="WebCore.V8DOMWindowShell.createContext.MainWorld"
22364 units="milliseconds">
22366 Duration of time taken to create a V8 Context for the main world.
22370 <histogram name="WebCore.WebSocket.HandshakeResult"
22371 enum="WebSocketHandshakeResult">
22373 Count the number of WebSocket handshake for each result. Use this histogram
22374 as a baseline for investigating feature usage counters.
22378 <histogram name="WebCore.WebSocket.PerMessageDeflateContextTakeOverMode"
22379 enum="WebSocketPerMessageDeflateContextTakeOverMode">
22381 Count the number of WebSockets that accepted permessage-deflate extension
22382 for each context take over mode.
22386 <histogram name="WebCore.XHR.send.ArrayBufferOrView"
22387 enum="XMLHttpRequestSendArrayBufferOrView">
22389 Count the number of XHR.send() calls for each argument type to see when we
22390 can deprecate the ArrayBuffer type support.
22394 <histogram name="WebFont.CacheHit" enum="WebFontCacheHit">
22396 Recorded upon web fonts load. Counts the number of times web font is loaded
22397 from cache (disk cache or memory cache), fetched over network, or served
22402 <histogram name="WebFont.DownloadTime.0.Under10KB" units="milliseconds">
22404 The time it takes for a webfont download to finish, for webfonts of under
22409 <histogram name="WebFont.DownloadTime.1.10KBTo50KB" units="milliseconds">
22411 The time it takes for a webfont download to finish, for webfonts of
22416 <histogram name="WebFont.DownloadTime.2.50KBTo100KB" units="milliseconds">
22418 The time it takes for a webfont download to finish, for webfonts of
22423 <histogram name="WebFont.DownloadTime.3.100KBTo1MB" units="milliseconds">
22425 The time it takes for a webfont download to finish, for webfonts of
22430 <histogram name="WebFont.DownloadTime.4.Over1MB" units="milliseconds">
22432 The time it takes for a webfont download to finish, for webfonts of over
22437 <histogram name="WebFont.DownloadTime.LoadError" units="milliseconds">
22439 The time taken for a webfont download that failed. Includes aborted
22444 <histogram name="WebFont.LayoutLatency" units="milliseconds">
22446 Renamed to WebFont.StyleRecalcToDownloadLatency for clarity.
22449 The time from when the webfont was referenced by a calculated style for the
22450 first time to the start of the font download.
22454 <histogram name="WebFont.LoadTime.0.Under10KB" units="milliseconds">
22456 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.0.Under10KB.
22459 The time it takes for a webfont download to finish, for webfonts of under
22464 <histogram name="WebFont.LoadTime.1.10KBTo50KB" units="milliseconds">
22466 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.1.10KBTo50KB.
22469 The time it takes for a webfont download to finish, for webfonts of
22474 <histogram name="WebFont.LoadTime.2.50KBTo100KB" units="milliseconds">
22476 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.2.50KBTo100KB.
22479 The time it takes for a webfont download to finish, for webfonts of
22484 <histogram name="WebFont.LoadTime.3.100KBTo1MB" units="milliseconds">
22486 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.3.100KBTo1MB.
22489 The time it takes for a webfont download to finish, for webfonts of
22494 <histogram name="WebFont.LoadTime.4.Over1MB" units="milliseconds">
22496 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.4.Over1MB.
22499 The time it takes for a webfont download to finish, for webfonts of over
22504 <histogram name="WebFont.LoadTime.LoadError" units="milliseconds">
22506 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.LoadError.
22509 The time taken for a webfont download that failed. Includes aborted
22514 <histogram name="WebFont.LocalFontUsed" enum="BooleanUsage">
22516 Whether a locallly installed font is actually used when @font-face had local
22521 <histogram name="WebFont.Resource.StyleRecalcToDownloadLatency"
22522 units="milliseconds">
22524 The time from when the webfont was referenced by a calculated style for the
22525 first time to the start of the font download. Recorded at most once for each
22526 FontResource object (not recorded if the font is retrieved from the memory
22531 <histogram name="WebFont.Resource.UsageType" enum="WebFontUsageType">
22533 For each webfont, this records (a) if the font was 'styled', i.e. referenced
22534 by a calculated style for a RenderText before the font data was used, and
22535 (b) if the font was actually used or not, i.e. the renderer requested the
22536 font data or not. (A Font can be used without being styled, for example when
22537 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
22538 webfont, or destruction of a FontResource object. Recorded at most once for
22539 each FontResource object in the renderer's memory cahce.
22543 <histogram name="WebFont.StyleRecalcToDownloadLatency" units="milliseconds">
22545 Deprecated as of 9/2013, replaced by
22546 WebFont.Resource.StyleRecalcToDownloadLatency.
22549 The time from when the webfont was referenced by a calculated style for the
22550 first time to the start of the font download.
22554 <histogram name="WebFont.UsageType" enum="WebFontUsageType">
22556 Deprecated as of 9/2013, replaced by WebFont.Resource.UsageType.
22559 For each webfont, this records (a) if the font was 'styled', i.e. referenced
22560 by a calculated style for a RenderText before the font data was used, and
22561 (b) if the font was actually used or not, i.e. the renderer requested the
22562 font data or not. (A Font can be used without being styled, for example when
22563 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
22564 webfont, or destruction of a CSSFontFaceSource object. Recorded at most once
22565 for each url() source of @font-face CSS rule.
22569 <histogram name="WebFont.WebFontsInPage">
22571 The number of webfonts used in a page. This is recorded when the first
22572 layout is done, and so will not count webfonts dynamically loaded by
22577 <histogram name="WebHistory.LocalResultMissingOnServer" units="%">
22579 Percentage of results that are present locally but are not returned by the
22580 web history API call. Recorded every time a signed-in user visits the
22581 chrome://history page and the results from the web history are received.
22585 <histogram name="WebHistory.OAuthTokenCompletion" enum="BooleanSuccess">
22587 Whether getting the OAuth token was successful for a web history query. On
22588 visits to the chrome://history page this token is obtained and then used to
22589 get the user's synced web history.
22593 <histogram name="WebHistory.OAuthTokenResponseCode" units="code">
22595 HTTP Response code returned by the server when trying to fetch the OAuth
22596 token for a web history query.
22600 <histogram name="WebHistory.QueryCompletion" enum="WebHistoryStatus">
22602 Whether the web history API call was successful. Every time a signed-in user
22603 visits the chrome://history page this query is executed to get the user's
22604 synced web history. If successful, the local and remote results are merged
22605 and shown in the history page.
22609 <histogram name="WebHistory.ResponseTime" units="milliseconds">
22611 Time it took for the web history to reply. Recorded when the web history API
22612 call triggered by visiting chrome://history receives the data, measuring how
22613 much time it took for the server to reply.
22617 <histogram name="WebRTC.AudioCaptureTime" units="milliseconds">
22618 <summary>Duration in milliseconds of WebRTC audio capture session.</summary>
22621 <histogram name="WebRTC.AudioInputChannelLayout" enum="ChannelLayout">
22622 <summary>Audio input channel layout in WebRTC.</summary>
22625 <histogram name="WebRTC.AudioInputFramesPerBuffer" enum="AudioFramesPerBuffer">
22626 <summary>Size of WebRTC audio input buffers (in audio frames).</summary>
22629 <histogram name="WebRTC.AudioInputFramesPerBufferUnexpected"
22630 units="audio frames">
22632 Size of WebRTC audio input buffers (atypical values, in audio frames).
22636 <histogram name="WebRTC.AudioInputSampleRate" enum="AudioSampleRate">
22637 <summary>Audio input sample rate for WebRTC (in Hz).</summary>
22640 <histogram name="WebRTC.AudioInputSampleRateUnexpected" units="Hz">
22642 Audio input sample rate for WebRTC (atypical values, in Hz).
22646 <histogram name="WebRTC.AudioOutputChannelLayout" enum="ChannelLayout">
22647 <summary>Audio output channel layout in WebRTC.</summary>
22650 <histogram name="WebRTC.AudioOutputFramesPerBuffer" enum="AudioFramesPerBuffer">
22651 <summary>Size of WebRTC audio output buffers (in audio frames).</summary>
22654 <histogram name="WebRTC.AudioOutputFramesPerBufferUnexpected"
22655 units="audio frames">
22657 Size of WebRTC audio output buffers (atypical values, in audio frames).
22661 <histogram name="WebRTC.AudioOutputSampleRate" enum="AudioSampleRate">
22662 <summary>Audio output sample rate for WebRTC (in Hz).</summary>
22665 <histogram name="WebRTC.AudioOutputSampleRateUnexpected" units="Hz">
22667 Audio output sample rate for WebRTC (atypical values, in Hz).
22671 <histogram name="WebRTC.AudioRenderTime" units="milliseconds">
22672 <summary>Duration in milliseconds of WebRTC audio render session.</summary>
22675 <histogram name="WebRTC.webkitApiCount" enum="JavaScriptAPIName">
22676 <summary>Counts number of calls to WebRTC APIs from JavaScript.</summary>
22679 <histogram name="Webstore.ExtensionInstallResult" enum="BooleanSuccess">
22681 The success or failure of all extension installs from the webstore. This
22682 includes those initiated by sync.
22686 <histogram name="Win8.PageLoad" enum="Win8PageLoadType">
22688 Count of page loads in each of the 2 different environments (metro/desktop)
22693 <histogram name="WinTimeTicks.FailedToChangeCores" enum="WindowsVersion">
22695 Incremented each time the TimeTicks field trial runs on a machine with
22696 multiple cores, but failed to change thread affinity. Broken down by Windows
22701 <histogram name="WinTimeTicks.MinResolutionNanoseconds" units="nanoseconds">
22703 The smallest non-zero delta reported by subsequent calls to
22704 QueryPerformanceCounter.
22708 <histogram name="WinTimeTicks.NonStopTsc">
22710 True if the CPU's time stamp counter ticks at a constant rate regardless of
22715 <histogram name="WinTimeTicks.TickedBackwards" enum="WindowsVersion">
22717 The number of times the TimeTicks field trial failed because
22718 QueryPerformanceCounter ticked backwards. Broken down by Windows version.
22722 <histogram name="WinTimeTicks.VersionSuccessful" enum="WindowsVersion">
22724 The number of times the TimeTicks field trial succeeded. Broken down by
22729 <histogram name="WinTimeTicks.VersionTotal" enum="WindowsVersion">
22731 The number of times the TimeTicks field trial ran for comparison with
22732 WinTimeTicks.VersionSuccess. Broken down by Windows version.
22736 <histogram name="WrenchMenu.RecentTabsSubMenu" enum="RecentTabsAction">
22738 The number of times each tab or window restore option in the Recent Tabs
22739 submenu is clicked.
22743 <histogram name="ZeroSuggest.AllResults">
22745 The number of results (either query or URL) from ZeroSuggest. This is set
22746 every time a successful response from ZeroSuggest is recieved, which can be
22747 every time the user focuses on the omnibox.
22751 <histogram name="ZeroSuggest.QueryResults">
22753 The number of query results returned from ZeroSuggest. This is set every
22754 time a successful response from ZeroSuggest is recieved, which can be every
22755 time the user focuses on the omnibox.
22759 <histogram name="ZeroSuggest.URLResults">
22761 The number of URL results returned from ZeroSuggest. This is set every time
22762 a successful response from ZeroSuggest is recieved, which can be every time
22763 the user focuses on the omnibox.
22769 <!-- Enum types -->
22773 <enum name="Abandoned" type="int">
22774 <int value="0" label="Finished"/>
22775 <int value="1" label="Abandoned"/>
22778 <enum name="AcceleratedFixedRootBackground" type="int">
22779 <int value="0" label="ScrolledMainFrame"/>
22780 <int value="1" label="ScrolledMainFrameWithAcceleratedFixedRootBackground"/>
22781 <int value="2" label="ScrolledMainFrameWithUnacceleratedFixedRootBackground"/>
22784 <enum name="ActionAfterDoubleTap" type="int">
22785 <int value="0" label="Navigated Back"/>
22786 <int value="1" label="Stopped Navigation"/>
22787 <int value="2" label="No Action"/>
22790 <enum name="ActionUponResourceRequest" type="int">
22791 <int value="0" label="Load resource"/>
22792 <int value="1" label="Revalidate resource"/>
22793 <int value="2" label="Use resource from cache"/>
22796 <enum name="ActiveWindowShowType" type="int">
22797 <int value="0" label="No Active Window"/>
22798 <int value="1" label="Other"/>
22799 <int value="2" label="Maximized"/>
22800 <int value="3" label="Fullscreen"/>
22801 <int value="4" label="Snapped"/>
22804 <enum name="AndroidActivityId" type="int">
22805 <int value="1" label="Unknown"/>
22806 <int value="2" label="Main"/>
22807 <int value="3" label="Preferences"/>
22808 <int value="4" label="WebappActivity"/>
22809 <int value="5" label="FullScreenActivity"/>
22812 <enum name="AndroidEvictionReason" type="int">
22813 <int value="0" label="TabUnusedTooLong"/>
22814 <int value="1" label="TabUnusedInSession"/>
22815 <int value="2" label="LimitOfActiveTabs"/>
22816 <int value="3" label="EvictNTabs"/>
22817 <int value="4" label="EvictAll"/>
22820 <enum name="AndroidMemoryNotificationBackground" type="int">
22821 <int value="0" label="TrimMemoryUiHidden"/>
22822 <int value="1" label="TrimMemoryBackground"/>
22823 <int value="2" label="TrimMemoryModerate"/>
22824 <int value="3" label="TrimMemoryComplete"/>
22827 <enum name="AndroidMemoryNotificationForeground" type="int">
22828 <int value="0" label="TrimMemoryRunningModerate"/>
22829 <int value="1" label="TrimMemoryRunningLow"/>
22830 <int value="2" label="TrimMemoryRunningCritical"/>
22831 <int value="3" label="LowMemory"/>
22834 <enum name="AppLaunch" type="int">
22835 <int value="0" label="NTP_APPS_MAXIMIZED"/>
22836 <int value="1" label="NTP_APPS_COLLAPSED"/>
22837 <int value="2" label="NTP_APPS_MENU"/>
22838 <int value="3" label="NTP_MOST_VISITED"/>
22839 <int value="4" label="NTP_RECENTLY_CLOSED"/>
22840 <int value="5" label="BOOKMARK_BAR"/>
22841 <int value="6" label="CONTENT_NAVIGATION"/>
22842 <int value="7" label="SESSION_RESTORE"/>
22843 <int value="8" label="AUTOLAUNCH"/>
22844 <int value="9" label="OMNIBOX_APP"/>
22845 <int value="10" label="OMNIBOX_LOCATION"/>
22846 <int value="11" label="OMNIBOX_INSTANT"/>
22847 <int value="12" label="EXTENSION_API"/>
22848 <int value="13" label="CMD_LINE_APP"/>
22849 <int value="14" label="CMD_LINE_URL"/>
22850 <int value="15" label="NTP_WEBSTORE"/>
22851 <int value="16" label="NTP_APP_RE_ENABLE"/>
22852 <int value="17" label="CMD_LINE_APP_LEGACY"/>
22853 <int value="18" label="NTP_WEBSTORE_FOOTER"/>
22854 <int value="19" label="NTP_WEBSTORE_PLUS_ICON"/>
22855 <int value="20" label="APP_LIST_MAIN"/>
22856 <int value="21" label="APP_LIST_SEARCH"/>
22857 <int value="22" label="APP_LIST_MAIN_CHROME"/>
22858 <int value="23" label="APP_LIST_MAIN_WEBSTORE"/>
22859 <int value="24" label="APP_LIST_SEARCH_CHROME"/>
22860 <int value="25" label="APP_LIST_SEARCH_WEBSTORE"/>
22863 <enum name="AppLaunchContainer" type="int">
22864 <int value="0" label="LAUNCH_CONTAINER_WINDOW"/>
22865 <int value="1" label="LAUNCH_CONTAINER_PANEL"/>
22866 <int value="2" label="LAUNCH_CONTAINER_TAB"/>
22867 <int value="3" label="LAUNCH_CONTAINER_NONE (v2 packaged apps)"/>
22870 <enum name="AppLauncherPromo" type="int">
22871 <int value="0" label="Already installed"/>
22872 <int value="1" label="Shown"/>
22873 <int value="2" label="Dismissed"/>
22874 <int value="3" label="Learn more"/>
22877 <enum name="AppListEnableSource" type="int">
22878 <int value="0" label="Not enabled (should never be recorded)"/>
22879 <int value="1" label="Packaged app installed from Web Store"/>
22880 <int value="2" label="Clicked app launcher link from the Web Store"/>
22881 <int value="3" label="Command line flag"/>
22882 <int value="4" label="Chrome reinstalled over old, enabled profile"/>
22883 <int value="5" label="Second packaged app installed without showing"/>
22886 <enum name="AppListSearchResult" type="int">
22887 <int value="0" label="OMNIBOX"/>
22888 <int value="1" label="APP"/>
22889 <int value="2" label="WEBSTORE"/>
22890 <int value="3" label="SEARCH_WEBSTORE"/>
22891 <int value="4" label="SEARCH_PEOPLE"/>
22894 <enum name="AppPromoAction" type="int">
22895 <int value="0" label="PROMO_LAUNCH_APP"/>
22896 <int value="1" label="PROMO_LAUNCH_WEB_STORE"/>
22897 <int value="2" label="PROMO_CLOSE"/>
22898 <int value="3" label="PROMO_EXPIRE"/>
22899 <int value="4" label="PROMO_SEEN"/>
22902 <enum name="AppsPageDragSource" type="int">
22903 <int value="0" label="Same apps pane"/>
22904 <int value="1" label="Different apps pane"/>
22905 <int value="2" label="Most visited pane"/>
22906 <int value="3" label="Bookmarks pane"/>
22907 <int value="4" label="Outside of NTP (e.g. bookmarks bar)"/>
22910 <enum name="AsyncDNSConfigParsePosix" type="int">
22911 <int value="0" label="OK"/>
22912 <int value="1" label="RES_INIT_FAILED"/>
22913 <int value="2" label="RES_INIT_UNSET"/>
22914 <int value="3" label="BAD_ADDRESS"/>
22915 <int value="4" label="BAD_EXT_STRUCT"/>
22916 <int value="5" label="NULL_ADDRESS"/>
22917 <int value="6" label="NO_NAMESERVERS"/>
22918 <int value="7" label="MISSING_OPTIONS"/>
22919 <int value="8" label="UNHANDLED_OPTIONS"/>
22922 <enum name="AsyncDNSConfigParseWin" type="int">
22923 <int value="0" label="OK"/>
22924 <int value="1" label="READ_IPHELPER"/>
22925 <int value="2" label="READ_POLICY_SEARCHLIST"/>
22926 <int value="3" label="READ_TCPIP_SEARCHLIST"/>
22927 <int value="4" label="READ_DOMAIN"/>
22928 <int value="5" label="READ_POLICY_DEVOLUTION"/>
22929 <int value="6" label="READ_DNSCACHE_DEVOLUTION"/>
22930 <int value="7" label="READ_TCPIP_DEVOLUTION"/>
22931 <int value="8" label="READ_APPEND_MULTILABEL"/>
22932 <int value="9" label="READ_PRIMARY_SUFFIX"/>
22933 <int value="10" label="BAD_ADDRESS"/>
22934 <int value="11" label="NO_NAMESERVERS"/>
22935 <int value="12" label="UNHANDLED_OPTIONS"/>
22938 <enum name="AsyncDNSHostsParseWin" type="int">
22939 <int value="0" label="OK"/>
22940 <int value="1" label="UNREADABLE_HOSTS_FILE"/>
22941 <int value="2" label="COMPUTER_NAME_FAILED"/>
22942 <int value="3" label="IPHELPER_FAILED"/>
22943 <int value="4" label="BAD_ADDRESS"/>
22946 <enum name="AsyncDNSParseResult" type="int">
22947 <summary>Results of DnsResponse::ParseToAddressList.</summary>
22948 <int value="0" label="SUCCESS"/>
22949 <int value="1" label="MALFORMED_RESPONSE"/>
22950 <int value="2" label="MALFORMED_CNAME"/>
22951 <int value="3" label="NAME_MISMATCH"/>
22952 <int value="4" label="SIZE_MISMATCH"/>
22953 <int value="5" label="CNAME_AFTER_ADDRESS"/>
22954 <int value="6" label="ADDRESS_TTL_MISMATCH"/>
22955 <int value="7" label="NO_ADDRESSES"/>
22958 <enum name="AsyncDNSResolveStatus" type="int">
22959 <int value="0" label="DNS_SUCCESS">Succeeded with async DNS.</int>
22960 <int value="1" label="PROC_SUCCESS">
22961 Succeeded with getaddrinfo after async DNS failed.
22963 <int value="2" label="FAIL">Both async DNS and getaddrinfo failed.</int>
22964 <int value="3" label="SUSPECT_NETBIOS">
22965 Same as PROC_SUCCESS except the hostname fits NetBIOS name criteria.
22969 <enum name="AsyncDNSWatchStatus" type="int">
22970 <int value="0" label="STARTED">Started.</int>
22971 <int value="1" label="FAILED_TO_START_CONFIG">
22972 Failed to start watching config.
22974 <int value="2" label="FAILED_TO_START_HOSTS">
22975 Failed to start watching HOSTS.
22977 <int value="3" label="FAILED_CONFIG">Failed during watching config.</int>
22978 <int value="4" label="FAILED_HOSTS">Failed during watching HOSTS.</int>
22981 <enum name="AudioCodec" type="int">
22982 <int value="0" label="kUnknownAudioCodec"/>
22983 <int value="1" label="kCodecAAC"/>
22984 <int value="2" label="kCodecMP3"/>
22985 <int value="3" label="kCodecPCM"/>
22986 <int value="4" label="kCodecVorbis"/>
22987 <int value="5" label="kCodecFLAC"/>
22988 <int value="6" label="kCodecAMR_NB"/>
22989 <int value="7" label="kCodecAMR_WB"/>
22990 <int value="8" label="kCodecPCM_MULAW"/>
22991 <int value="9" label="kCodecGSM_MS"/>
22992 <int value="10" label="kCodecPCM_S16BE"/>
22993 <int value="11" label="kCodecPCM_S24BE"/>
22994 <int value="12" label="kCodecOpus"/>
22997 <enum name="AudioFramesPerBuffer" type="int">
22998 <int value="0" label="k160"/>
22999 <int value="1" label="k320"/>
23000 <int value="2" label="k440"/>
23001 <int value="3" label="k480"/>
23002 <int value="4" label="k640"/>
23003 <int value="5" label="k880"/>
23004 <int value="6" label="k960"/>
23005 <int value="7" label="k1440"/>
23006 <int value="8" label="k1920"/>
23009 <enum name="AudioRendererEvents" type="int">
23010 <int value="0" label="Initialized"/>
23011 <int value="1" label="Runtime error"/>
23014 <enum name="AudioSampleFormat" type="int">
23015 <int value="0" label="Unknown"/>
23016 <int value="1" label="Unsigned 8-bit"/>
23017 <int value="2" label="Signed 16-bit"/>
23018 <int value="3" label="Signed 32-bit"/>
23019 <int value="4" label="Float 32-bit"/>
23020 <int value="5" label="Signed 16-bit planar"/>
23021 <int value="6" label="Float 32-bit planar"/>
23024 <enum name="AudioSampleRate" type="int">
23025 <int value="0" label="k8000Hz"/>
23026 <int value="1" label="k16000Hz"/>
23027 <int value="2" label="k32000Hz"/>
23028 <int value="3" label="k48000Hz"/>
23029 <int value="4" label="k96000Hz"/>
23030 <int value="5" label="k11025Hz"/>
23031 <int value="6" label="k22050Hz"/>
23032 <int value="7" label="k44100Hz"/>
23033 <int value="8" label="k88200Hz"/>
23034 <int value="9" label="k176400Hz"/>
23035 <int value="10" label="k192000Hz"/>
23038 <enum name="AutocheckoutBubble" type="int">
23040 Deprecated as of 8/2013.
23042 <int value="0" label="Created"/>
23043 <int value="1" label="Accepted"/>
23044 <int value="2" label="Dismissed"/>
23045 <int value="3" label="Ignored"/>
23046 <int value="4" label="Could be displayed"/>
23049 <enum name="AutocheckoutBuyFlow" type="int">
23051 Deprecated as of 8/2013.
23053 <int value="0" label="Started"/>
23054 <int value="1" label="Success"/>
23055 <int value="2" label="Missing field mappings"/>
23056 <int value="3" label="Missing advance element"/>
23057 <int value="4" label="Cannot proceed"/>
23060 <enum name="AutofillCreditCardInfoBar" type="int">
23061 <int value="0" label="Shown"/>
23062 <int value="1" label="Accepted"/>
23063 <int value="2" label="Denied"/>
23064 <int value="3" label="Ignored"/>
23067 <enum name="AutofillDeveloperEngagement" type="int">
23068 <int value="0" label="Fillable form parsed"/>
23069 <int value="1" label="Includes type hints"/>
23072 <enum name="AutofillDialogDismissalState" type="int">
23073 <int value="0" label="Submitted, existing data"/>
23074 <int value="1" label="Submitted, saved to Wallet"/>
23075 <int value="2" label="Submitted, saved locally"/>
23076 <int value="3" label="Submitted, no save"/>
23077 <int value="4" label="Canceled, no edits"/>
23078 <int value="5" label="Canceled, no invalid fields"/>
23079 <int value="6" label="Canceled, 1+ invalid fields"/>
23080 <int value="7" label="Canceled during sign-in"/>
23083 <enum name="AutofillDialogInitialUserState" type="int">
23084 <int value="0" label="Not signed in, no Autofill"/>
23085 <int value="1" label="Not signed in, has Autofill"/>
23086 <int value="2" label="Signed in, no Wallet, no Autofill"/>
23087 <int value="3" label="Signed in, no Wallet, has Autofill"/>
23088 <int value="4" label="Signed in, has Wallet, no Autofill"/>
23089 <int value="5" label="Signed in, ha Wallet, has Autofill"/>
23092 <enum name="AutofillDialogPopupEvent" type="int">
23093 <int value="0" label="Popup shown"/>
23094 <int value="1" label="Form Autofilled"/>
23097 <enum name="AutofillDialogSecurity" type="int">
23098 <int value="0" label="Baseline: Dialog shown"/>
23099 <int value="1" label="Credit card over HTTP"/>
23100 <int value="2" label="Cross-origin frame"/>
23103 <enum name="AutofillDialogUiEvents" type="int">
23104 <int value="0" label="Dialog shown"/>
23105 <int value="1" label="Dialog submitted"/>
23106 <int value="2" label="Dialog canceled"/>
23107 <int value="3" label="Account switched: Wallet->Autofill"/>
23108 <int value="4" label="Account switched: Autofill->Wallet"/>
23109 <int value="5" label="Account switched: Wallet->Wallet"/>
23110 <int value="6" label="Sign-in UI shown"/>
23111 <int value="7" label="Selected different email suggestion"/>
23112 <int value="8" label="Selected different billing suggestion"/>
23113 <int value="9" label="Selected different cc+billing suggestion"/>
23114 <int value="10" label="Selected different shipping suggestion"/>
23115 <int value="11" label="Selected different cc suggestion"/>
23116 <int value="12" label="Showed edit UI for email"/>
23117 <int value="13" label="Showed edit UI for billing"/>
23118 <int value="14" label="Showed edit UI for cc+billing"/>
23119 <int value="15" label="Showed edit UI for shipping"/>
23120 <int value="16" label="Showed edit UI for cc"/>
23121 <int value="17" label="Selected 'Add email' suggestion"/>
23122 <int value="18" label="Selected 'Add billing' suggestion"/>
23123 <int value="19" label="Selected 'Add cc+billing' suggestion"/>
23124 <int value="20" label="Selected 'Add shipping' suggestion"/>
23125 <int value="21" label="Selected 'Add cc' suggestion"/>
23126 <int value="22" label="Account switched: Wallet account added (multilogin)"/>
23129 <enum name="AutofillExperimentId" type="int">
23130 <int value="0" label="No Experiment"/>
23131 <int value="1" label="Unknown"/>
23132 <int value="2" label="ar06"/>
23133 <int value="3" label="ar1"/>
23134 <int value="4" label="ar2"/>
23135 <int value="5" label="ar4"/>
23136 <int value="6" label="ar05wlr15"/>
23137 <int value="7" label="ar05wlr25"/>
23138 <int value="8" label="ar05wlr25fs5"/>
23139 <int value="9" label="tbar1"/>
23140 <int value="10" label="ar04wr3fs4"/>
23141 <int value="11" label="No Server Response"/>
23142 <int value="12" label="fp05"/>
23143 <int value="13" label="fp025"/>
23144 <int value="14" label="fp05cc03"/>
23145 <int value="15" label="fp05cco03"/>
23146 <int value="16" label="fp05cco03cstd"/>
23147 <int value="17" label="fp05cc03e1"/>
23150 <enum name="AutofillQuality" type="int">
23151 <int value="0" label="Submitted"/>
23152 <int value="1" label="Autofilled"/>
23153 <int value="2" label="Autofill failed"/>
23154 <int value="3" label="Heuristic Unknown"/>
23155 <int value="4" label="Heuristic Match"/>
23156 <int value="5" label="Heuristic Mismatch"/>
23157 <int value="6" label="Server Unknown"/>
23158 <int value="7" label="Server Match"/>
23159 <int value="8" label="Server Mismatch"/>
23162 <enum name="AutofillQueryResult" type="int">
23163 <int value="0" label="Sent"/>
23164 <int value="1" label="Received"/>
23165 <int value="2" label="Parsed"/>
23166 <int value="3" label="Response matches local"/>
23167 <int value="4" label="Response improves local (nonempty)"/>
23168 <int value="5" label="Response improves local (empty)"/>
23171 <enum name="AutofillTypeQuality" type="int">
23172 <int value="0" label="Unknown"/>
23173 <int value="1" label="Match"/>
23174 <int value="2" label="Mismatch"/>
23177 <enum name="AutofillTypeQualityByFieldType" type="int">
23178 <int value="0" label="Ambiguous, Unknown"/>
23179 <int value="1" label="Ambiguous, Match"/>
23180 <int value="2" label="Ambiguous, Mismatch"/>
23181 <int value="3" label="Name, Unknown"/>
23182 <int value="4" label="Name, Match"/>
23183 <int value="5" label="Name, Mismatch"/>
23184 <int value="6" label="Company, Unknown"/>
23185 <int value="7" label="Company, Match"/>
23186 <int value="8" label="Company, Mismatch"/>
23187 <int value="9" label="Addr. line 1, Unknown"/>
23188 <int value="10" label="Addr. line 1, Match"/>
23189 <int value="11" label="Addr. line 1, Mismatch"/>
23190 <int value="12" label="Addr. line 2, Unknown"/>
23191 <int value="13" label="Addr. line 2, Match"/>
23192 <int value="14" label="Addr. line 2, Mismatch"/>
23193 <int value="15" label="City, Unknown"/>
23194 <int value="16" label="City, Match"/>
23195 <int value="17" label="City, Mismatch"/>
23196 <int value="18" label="State, Unknown"/>
23197 <int value="19" label="State, Match"/>
23198 <int value="20" label="State, Mismatch"/>
23199 <int value="21" label="ZIP code, Unknown"/>
23200 <int value="22" label="ZIP code, Match"/>
23201 <int value="23" label="ZIP code, Mismatch"/>
23202 <int value="24" label="Country, Unknown"/>
23203 <int value="25" label="Country, Match"/>
23204 <int value="26" label="Country, Mismatch"/>
23205 <int value="27" label="Phone, Unknown"/>
23206 <int value="28" label="Phone, Match"/>
23207 <int value="29" label="Phone, Mismatch"/>
23208 <int value="30" label="Fax, Unknown"/>
23209 <int value="31" label="Fax, Match"/>
23210 <int value="32" label="Fax, Mismatch"/>
23211 <int value="33" label="Email, Unknown"/>
23212 <int value="34" label="Email, Match"/>
23213 <int value="35" label="Email, Mismatch"/>
23214 <int value="36" label="Credit card: name, Unknown"/>
23215 <int value="37" label="Credit card: name, Match"/>
23216 <int value="38" label="Credit card: name, Mismatch"/>
23217 <int value="39" label="Credit card: number, Unknown"/>
23218 <int value="40" label="Credit card: number, Match"/>
23219 <int value="41" label="Credit card: number, Mismatch"/>
23220 <int value="42" label="Credit card: date, Unknown"/>
23221 <int value="43" label="Credit card: date, Match"/>
23222 <int value="44" label="Credit card: date, Mismatch"/>
23223 <int value="45" label="Credit card: type, Unknown"/>
23224 <int value="46" label="Credit card: type, Match"/>
23225 <int value="47" label="Credit card: type, Mismatch"/>
23226 <int value="48" label="Password, Unknown"/>
23227 <int value="49" label="Password, Match"/>
23228 <int value="50" label="Password, Mismatch"/>
23231 <enum name="AutofillUserHappiness" type="int">
23232 <int value="0" label="Forms loaded"/>
23233 <int value="1" label="Submitted fillable form, autofilled all"/>
23234 <int value="2" label="Submitted fillable form, autofilled some"/>
23235 <int value="3" label="Submitted fillable form, autofilled none"/>
23236 <int value="4" label="Submitted non-fillable form"/>
23237 <int value="5" label="User did type"/>
23238 <int value="6" label="Suggestions shown"/>
23239 <int value="7" label="Suggestions shown (once)"/>
23240 <int value="8" label="User did autofill"/>
23241 <int value="9" label="User did autofill (once)"/>
23242 <int value="10" label="User edited autofilled field"/>
23243 <int value="11" label="User edited autofilled field (once)"/>
23246 <enum name="BackingStoreResults" type="int">
23247 <int value="0" label="Unused"/>
23248 <int value="1" label="Success"/>
23249 <int value="2" label="Failure"/>
23252 <enum name="BatteryInfoSampleResult" type="int">
23253 <int value="0" label="Read"/>
23254 <int value="1" label="Good"/>
23255 <int value="2" label="Bad"/>
23258 <enum name="BlacklistSetup" type="int">
23259 <int value="0" label="Blacklist enabled"/>
23260 <int value="1" label="Blacklist ran successfully."/>
23261 <int value="2" label="Blacklist failed."/>
23262 <int value="3" label="Blacklist thunk setup failed."/>
23263 <int value="4" label="Blacklist interception failed."/>
23266 <enum name="BluetoothPairingMethod" type="int">
23267 <int value="0" label="No user interaction required"/>
23268 <int value="1" label="PIN Code requested from user"/>
23269 <int value="2" label="Passkey requested from user"/>
23270 <int value="3" label="PIN Code entered into device"/>
23271 <int value="4" label="Passkey entered into device"/>
23272 <int value="5" label="Passkey confirmed on both devices"/>
23275 <enum name="BluetoothPairingResult" type="int">
23276 <int value="0" label="Success"/>
23277 <int value="1" label="Connection already in-progress"/>
23278 <int value="2" label="Failed for non-specific reason"/>
23279 <int value="3" label="Authentication failed"/>
23280 <int value="4" label="Authentication canceled"/>
23281 <int value="5" label="Authentication rejected"/>
23282 <int value="6" label="Authentication timed out"/>
23283 <int value="7" label="Unsupported device"/>
23284 <int value="8" label="Unknown or unhandler error"/>
23287 <enum name="Boolean" type="int">
23288 <int value="0" label="False"/>
23289 <int value="1" label="True"/>
23292 <enum name="BooleanAccepted" type="int">
23293 <int value="0" label="Not Accepted"/>
23294 <int value="1" label="Accepted"/>
23297 <enum name="BooleanAttempted" type="int">
23298 <int value="0" label="Not Attempted"/>
23299 <int value="1" label="Attempted"/>
23302 <enum name="BooleanAvailable" type="int">
23303 <int value="0" label="Not Available"/>
23304 <int value="1" label="Available"/>
23307 <enum name="BooleanCloseTimeout" type="int">
23308 <int value="0" label="Closed normally"/>
23309 <int value="1" label="Timed out"/>
23312 <enum name="BooleanCommonNameMatch" type="int">
23313 <int value="0" label="subjectAltName used"/>
23314 <int value="1" label="Common Name used"/>
23317 <enum name="BooleanCorrupt" type="int">
23318 <int value="0" label="Not Corrupt"/>
23319 <int value="1" label="Corrupt"/>
23322 <enum name="BooleanCovered" type="int">
23323 <int value="0" label="Not Covered"/>
23324 <int value="1" label="Covered"/>
23327 <enum name="BooleanCredentialsLost" type="int">
23328 <int value="0" label="Found Credentials"/>
23329 <int value="1" label="Missing Credentials"/>
23332 <enum name="BooleanDataReductionProxy" type="int">
23333 <int value="0" label="Not Data Reduction Proxy"/>
23334 <int value="1" label="Data Reduction Proxy"/>
23337 <enum name="BooleanDelete" type="int">
23338 <int value="0" label="Ignored"/>
23339 <int value="1" label="Deleted"/>
23342 <enum name="BooleanDuplicate" type="int">
23343 <int value="0" label="Not Duplicate"/>
23344 <int value="1" label="Duplicate"/>
23347 <enum name="BooleanEnabled" type="int">
23348 <int value="0" label="Disabled"/>
23349 <int value="1" label="Enabled"/>
23352 <enum name="BooleanExpired" type="int">
23353 <int value="0" label="Unexpired"/>
23354 <int value="1" label="Expired"/>
23357 <enum name="BooleanForceDisabled" type="int">
23358 <int value="0" label="Not Force Disabled"/>
23359 <int value="1" label="Force Disabled"/>
23362 <enum name="BooleanHasCrc" type="int">
23363 <int value="0" label="No CRC"/>
23364 <int value="1" label="Has CRC"/>
23367 <enum name="BooleanHit" type="int">
23368 <int value="0" label="Not_reached"/>
23369 <int value="1" label="Hit"/>
23372 <enum name="BooleanHttps" type="int">
23373 <int value="0" label="HTTP"/>
23374 <int value="1" label="HTTPS"/>
23377 <enum name="BooleanMatched" type="int">
23378 <int value="0" label="Not matched"/>
23379 <int value="1" label="Matched"/>
23382 <enum name="BooleanOrphan" type="int">
23383 <int value="0" label="Non-orphan"/>
23384 <int value="1" label="Orphan"/>
23387 <enum name="BooleanRaced" type="int">
23388 <int value="0" label="Did Not Race"/>
23389 <int value="1" label="Raced"/>
23392 <enum name="BooleanRegistered" type="int">
23393 <int value="0" label="Not Registered"/>
23394 <int value="1" label="Registered"/>
23397 <enum name="BooleanSelected" type="int">
23398 <int value="0" label="No selection"/>
23399 <int value="1" label="Selected"/>
23402 <enum name="BooleanStale" type="int">
23403 <int value="0" label="Fresh"/>
23404 <int value="1" label="Stale"/>
23407 <enum name="BooleanSuccess" type="int">
23408 <int value="0" label="Failure"/>
23409 <int value="1" label="Success"/>
23412 <enum name="BooleanSuppressed" type="int">
23413 <int value="0" label="No suppressions"/>
23414 <int value="1" label="Suppressed"/>
23417 <enum name="BooleanTabDiscard" type="int">
23418 <int value="0" label="Memory OK, no discards"/>
23419 <int value="1" label="Memory low, tabs discarded"/>
23422 <enum name="BooleanUsage" type="int">
23423 <int value="0" label="Not Used"/>
23424 <int value="1" label="Used"/>
23427 <enum name="BooleanValid" type="int">
23428 <int value="0" label="Invalid"/>
23429 <int value="1" label="Valid"/>
23432 <enum name="BooleanWiped" type="int">
23433 <int value="0" label="Re-enabled"/>
23434 <int value="1" label="Wiped out"/>
23437 <enum name="CanvasContextType" type="int">
23438 <int value="0" label="2d"/>
23439 <int value="1" label="webkit-3d"/>
23440 <int value="2" label="experimental-webgl"/>
23441 <int value="3" label="webgl"/>
23444 <enum name="CatSixtyFour" type="int">
23445 <int value="0" label="Saber-Toothed Cat (<10.6), 32-bit (?)"/>
23446 <int value="1" label="Saber-Toothed Cat (<10.6), 64-bit (?)"/>
23447 <int value="2" label="Snow Leopard (10.6), 32-bit"/>
23448 <int value="3" label="Snow Leopard (10.6), 64-bit"/>
23449 <int value="4" label="Lion (10.7), 32-bit (?)"/>
23450 <int value="5" label="Lion (10.7), 64-bit"/>
23451 <int value="6" label="Mountain Lion (10.8), 32-bit (?)"/>
23452 <int value="7" label="Mountain Lion (10.8), 64-bit"/>
23453 <int value="8" label="Mavericks (10.9), 32-bit (?)"/>
23454 <int value="9" label="Mavericks (10.9), 64-bit"/>
23455 <int value="10" label="Saber-Toothed Cat (<10.6), 8-bit (?)"/>
23456 <int value="11" label="Snow Leopard (10.6), 8-bit (?)"/>
23457 <int value="12" label="Lion (10.7), 8-bit (?)"/>
23458 <int value="13" label="Mountain Lion (10.8), 8-bit (?)"/>
23459 <int value="14" label="Mavericks (10.9), 8-bit (?)"/>
23460 <int value="15" label="FutureCat (>10.9), 32-bit (?)"/>
23461 <int value="16" label="FutureCat (>10.9), 64-bit"/>
23462 <int value="17" label="FutureCat (>10.9), 8-bit (?)"/>
23465 <enum name="ChannelLayout" type="int">
23466 <int value="0" label="CHANNEL_LAYOUT_NONE"/>
23467 <int value="1" label="CHANNEL_LAYOUT_UNSUPPORTED"/>
23468 <int value="2" label="CHANNEL_LAYOUT_MONO"/>
23469 <int value="3" label="CHANNEL_LAYOUT_STEREO"/>
23470 <int value="4" label="CHANNEL_LAYOUT_2_1"/>
23471 <int value="5" label="CHANNEL_LAYOUT_SURROUND"/>
23472 <int value="6" label="CHANNEL_LAYOUT_4POINT0"/>
23473 <int value="7" label="CHANNEL_LAYOUT_2_2"/>
23474 <int value="8" label="CHANNEL_LAYOUT_QUAD"/>
23475 <int value="9" label="CHANNEL_LAYOUT_5POINT0"/>
23476 <int value="10" label="CHANNEL_LAYOUT_5POINT1"/>
23477 <int value="11" label="CHANNEL_LAYOUT_5POINT0_BACK"/>
23478 <int value="12" label="CHANNEL_LAYOUT_5POINT1_BACK"/>
23479 <int value="13" label="CHANNEL_LAYOUT_7POINT0"/>
23480 <int value="14" label="CHANNEL_LAYOUT_7POINT1"/>
23481 <int value="15" label="CHANNEL_LAYOUT_7POINT1_WIDE"/>
23482 <int value="16" label="CHANNEL_LAYOUT_STEREO_DOWNMIX"/>
23483 <int value="17" label="CHANNEL_LAYOUT_2POINT1"/>
23484 <int value="18" label="CHANNEL_LAYOUT_3_1"/>
23485 <int value="19" label="CHANNEL_LAYOUT_4_1"/>
23486 <int value="20" label="CHANNEL_LAYOUT_6_0"/>
23487 <int value="21" label="CHANNEL_LAYOUT_6_0_FRONT"/>
23488 <int value="22" label="CHANNEL_LAYOUT_HEXAGONAL"/>
23489 <int value="23" label="CHANNEL_LAYOUT_6_1"/>
23490 <int value="24" label="CHANNEL_LAYOUT_6_1_BACK"/>
23491 <int value="25" label="CHANNEL_LAYOUT_6_1_FRONT"/>
23492 <int value="26" label="CHANNEL_LAYOUT_7_0_FRONT"/>
23493 <int value="27" label="CHANNEL_LAYOUT_7_1_WIDE_BACK"/>
23494 <int value="28" label="CHANNEL_LAYOUT_OCTAGONAL"/>
23495 <int value="29" label="CHANNEL_LAYOUT_DISCRETE"/>
23498 <enum name="CheckCRCResult" type="int">
23499 <int value="0" label="Stream was never read to end"/>
23500 <int value="1" label="CRC check not done"/>
23501 <int value="2" label="CRC check done"/>
23502 <int value="3" label="Stream was never read at all"/>
23505 <enum name="ChromeDownloadCountType" type="int">
23506 <int value="0" label="Initiated by Navigation (Obsolete)"/>
23507 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
23508 <int value="2" label="Initiated by WebStore Installer (Obsolete)"/>
23509 <int value="3" label="Initiated by ImageBurner (Obsolete)"/>
23510 <int value="4" label="Blocked by Throttling"/>
23513 <enum name="ChromeDownloadSource" type="int">
23514 <int value="0" label="Initiated by Navigation"/>
23515 <int value="1" label="Initiated by Context Menu"/>
23516 <int value="2" label="Initiated by WebStore Installer"/>
23517 <int value="3" label="Initiated by ImageBurner"/>
23518 <int value="4" label="Initiated by Plugin Installer"/>
23521 <enum name="ChromeNotifierServiceActionType" type="int">
23522 <int value="0" label="Unknown"/>
23523 <int value="1" label="First service enabled"/>
23524 <int value="2" label="First service disabled"/>
23527 <enum name="ChromeOSUserImageId" type="int">
23529 Indices of the default images as defined in
23530 chrome/browser/chromeos/login/default_user_images.cc. The last three values
23531 are for taken photo, downloaded file and the image previously used by user.
23533 <int value="0" label="Default, Beaker"/>
23534 <int value="1" label="Default, Bee"/>
23535 <int value="2" label="Default, Briefcase"/>
23536 <int value="3" label="Default, Circles"/>
23537 <int value="4" label="Default, Cloud"/>
23538 <int value="5" label="Default, Cupcake"/>
23539 <int value="6" label="Default, Day"/>
23540 <int value="7" label="Default, Flower"/>
23541 <int value="8" label="Default, Globe"/>
23542 <int value="9" label="Default, Hot air"/>
23543 <int value="10" label="Default, Ladybug"/>
23544 <int value="11" label="Default, Leaf"/>
23545 <int value="12" label="Default, Night"/>
23546 <int value="13" label="Default, Plane"/>
23547 <int value="14" label="Default, Robot body"/>
23548 <int value="15" label="Default, Robot head"/>
23549 <int value="16" label="Default, Toolbox"/>
23550 <int value="17" label="Default, User color"/>
23551 <int value="18" label="Default, User enterprise"/>
23552 <int value="19" label="Photo taken"/>
23553 <int value="20" label="Downloaded file"/>
23554 <int value="21" label="Old image"/>
23555 <int value="22" label="Profile image"/>
23558 <enum name="ClipboardAction" type="int">
23559 <int value="0" label="Write from non-Incognito"/>
23560 <int value="1" label="Write from Incognito"/>
23561 <int value="2" label="Read Text"/>
23564 <enum name="CoalescePotentialPackets" type="int">
23565 <int value="0" label="No Advantage"/>
23566 <int value="1" label="Header packets Only"/>
23567 <int value="30" label="More Than 30"/>
23570 <enum name="CompositedScrolling" type="int">
23571 <int value="0" label="Is scrollable area"/>
23572 <int value="1" label="Needs to be stacking container"/>
23573 <int value="2" label="Will use composited scrolling"/>
23576 <enum name="CompositorType" type="int">
23577 <int value="0" label="Software compositor"/>
23578 <int value="1" label="GPU compositor"/>
23581 <enum name="ConnectionType" type="int">
23583 Connection type as defined in net/base/connection_type_histograms.h
23585 <int value="0" label="Any">Any connection (SSL, HTTP, SPDY, etc.)</int>
23586 <int value="1" label="SSL">An SSL connection</int>
23587 <int value="2" label="SSL-MD5">
23588 An SSL connection with an MD5 certificate in the certificate chain
23591 <int value="3" label="SSL-MD2">
23592 An SSL connection with an MD2 certificate in the certificate chain
23595 <int value="4" label="SSL-MD4">
23596 An SSL connection with an MD4 certificate in the certificate chain
23599 <int value="5" label="SSL-MD5(CA)">
23600 An SSL connection with an MD5 CA certificate in the certificate chain
23603 <int value="6" label="SSL-MD2(CA)">
23604 An SSL connection with an MD2 CA certificate in the cerfificate chain
23607 <int value="7" label="HTTP">An HTTP connection</int>
23608 <int value="8" label="SPDY">A SPDY connection</int>
23609 <int value="9" label="SSL-2.0">An SSL connection that uses SSL 2.0</int>
23610 <int value="10" label="SSL-3.0">An SSL connection that uses SSL 3.0</int>
23611 <int value="11" label="TLS-1.0">An SSL connection that uses TLS 1.0</int>
23612 <int value="12" label="TLS-1.1">An SSL connection that uses TLS 1.1</int>
23613 <int value="13" label="TLS-1.2">An SSL connection that uses TLS 1.2</int>
23616 <enum name="ConnectivityDiagnosticsTestVerdict" type="int">
23617 <int value="0" label="NO_PROBLEM"/>
23618 <int value="1" label="POTENTIAL_PROBLEM"/>
23619 <int value="2" label="PROBLEM"/>
23620 <int value="3" label="TEST_FAILURE_OCCURRED"/>
23621 <int value="4" label="TEST_NOT_RUN"/>
23624 <enum name="CookieDeletionCause" type="int">
23625 <summary>Reason why a cookie was removed from the cookie store</summary>
23626 <int value="0" label="explicit">
23627 The user explicitly requested that we delete a cookie
23629 <int value="1" label="overwrite">
23630 The value of the cookie was overwritten by a new value
23632 <int value="2" label="expired">The cookie expiration time passed</int>
23633 <int value="3" label="evicted">
23634 The cookie was evicted during garbage collection (replaced by
23635 domain_evicted/global_evicted below)
23637 <int value="4" label="store_dup">
23638 The backing store had two copies of the cookie so one was removed (i.e.
23639 problems writing the backing store database)
23641 <int value="5" label="dont_record">
23642 The cookie deletion should not be recorded because it occurred, e.g., during
23643 shutdown (the fact that these values showed up in the histogram is a bug,
23646 <int value="6" label="domain_evicted">
23647 The cookie was evicted during per-domain/eTLD+1 garbage collection
23649 <int value="7" label="global_evicted">
23650 The cookie was evicted during whole store garbage collection.
23652 <int value="8" label="domain_evicted_pre_safe">
23653 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
23654 have been evicted by the global garbage collection process (because they
23655 hadn't been accessed recently enough).
23657 <int value="9" label="domain_evicted_post_safe">
23658 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
23659 not have been evicted by global metrics as well (because they had been
23660 accessed recently enough to save).
23662 <int value="10" label="expired_overwrite">
23663 The cookie deletion occurred because the server overwrote it with an already
23664 expired cookie (this is a common idiom for server deletions of cookies).
23668 <enum name="CrosDisksArchiveType" type="int">
23669 <int value="0" label="Unknown"/>
23670 <int value="1" label="ZIP"/>
23671 <int value="2" label="RAR"/>
23672 <int value="3" label="Tar"/>
23673 <int value="4" label="Bzip2-compressed Tar"/>
23674 <int value="5" label="Gzip-compressed Tar"/>
23677 <enum name="CrosDisksDeviceMediaType" type="int">
23678 <int value="0" label="Unknown"/>
23679 <int value="1" label="USB Drive"/>
23680 <int value="2" label="SD Card"/>
23681 <int value="3" label="Optical Disc"/>
23682 <int value="4" label="Mobile Device"/>
23683 <int value="5" label="DVD"/>
23686 <enum name="CrosDisksFilesystemType" type="int">
23687 <int value="0" label="Unknown"/>
23688 <int value="1" label="Others"/>
23689 <int value="2" label="FAT"/>
23690 <int value="3" label="exFAT"/>
23691 <int value="4" label="NTFS"/>
23692 <int value="5" label="HFS+"/>
23693 <int value="6" label="Ext2"/>
23694 <int value="7" label="Ext3"/>
23695 <int value="8" label="Ext4"/>
23696 <int value="9" label="ISO9660"/>
23697 <int value="10" label="UDF"/>
23700 <enum name="CrosEnableDriveOfflineOutcome" type="int">
23701 <int value="0" label="Success: Offline mode enabled"/>
23702 <int value="1" label="Failure: Hosted app page timed out"/>
23703 <int value="2" label="Failure: Hosted app page load failed"/>
23704 <int value="3" label="Failure: Not a regular user account"/>
23705 <int value="4" label="Failure: Drive app not installed"/>
23706 <int value="5" label="Failure: Background page already exists"/>
23709 <enum name="CrosEventEnum" type="int">
23710 <int value="0" label="ModemManagerCommandSendFailure"/>
23713 <enum name="CrosFirstRunTutorialCompletionType" type="int">
23714 <int value="0" label="Was not finished"/>
23715 <int value="1" label="Finished with "Got It" button"/>
23716 <int value="2" label="Finished with "Keep Exploring" button"/>
23719 <enum name="CrosShelfClickTarget" type="int">
23721 Deprecated as of 12/2013. Default pinned apps trial is finished.
23723 <int value="0" label="Chrome"/>
23724 <int value="1" label="AppLauncher"/>
23725 <int value="2" label="Gmail"/>
23726 <int value="3" label="Search"/>
23727 <int value="4" label="Youtube"/>
23728 <int value="5" label="Doc"/>
23729 <int value="6" label="Sheets"/>
23730 <int value="7" label="Slides"/>
23731 <int value="8" label="PlayMusic"/>
23734 <enum name="DataReductionProxyBypassEventType" type="int">
23735 <int value="0" label="Short bypass"/>
23736 <int value="1" label="Long bypass"/>
23737 <int value="2" label="Bypass due to internal server error"/>
23738 <int value="3" label="Bypass due to other error"/>
23739 <int value="4" label="Bypass due to missing via header"/>
23742 <enum name="DataReductionProxyProbeURLFetchResult" type="int">
23743 <int value="0" label="Internet disconnected"/>
23744 <int value="1" label="Probe failed, proxy disabled"/>
23745 <int value="2" label="Probe failed, proxy already disabled"/>
23746 <int value="3" label="Probe succeeded, proxy enabled"/>
23747 <int value="4" label="Probe succeeded, proxy already enabled"/>
23750 <enum name="DataReductionProxyPromoAction" type="int">
23751 <int value="0" label="Dismissed from first screen"/>
23752 <int value="1" label="Dismissed from second screen"/>
23753 <int value="2" label="Enabled from first screen"/>
23754 <int value="3" label="Enabled from second screen"/>
23757 <enum name="DataReductionProxySettingsConversion" type="int">
23758 <int value="0" label="OFF to OFF"/>
23759 <int value="1" label="OFF to ON"/>
23760 <int value="2" label="ON to OFF"/>
23761 <int value="3" label="ON to ON"/>
23764 <enum name="DataReductionProxyStartupState" type="int">
23765 <int value="0" label="Proxy not available"/>
23766 <int value="1" label="Proxy available but not enabled"/>
23767 <int value="2" label="Proxy available and enabled"/>
23770 <enum name="DevicePermissionActions" type="int">
23771 <int value="0" label="AllowHttps"/>
23772 <int value="1" label="AllowHttp"/>
23773 <int value="2" label="Deny"/>
23774 <int value="3" label="Cancel"/>
23777 <enum name="DiagnosticsRecoveryRun" type="int">
23778 <int value="0" label="Recovery not run"/>
23779 <int value="1" label="Recovery run because of crash"/>
23780 <int value="2" label="Recovery run by user"/>
23783 <enum name="DiagnosticsResult" type="int">
23784 <int value="0" label="Not run (regular startup)"/>
23785 <int value="1" label="Success (crash startup)"/>
23786 <int value="2" label="Failure (crash startup)"/>
23787 <int value="3" label="Skipped (crash startup)"/>
23790 <enum name="DiagnosticsTestName" type="int">
23791 <int value="0" label="Conflicting DLLs Test"/>
23792 <int value="1" label="Disk Space Test"/>
23793 <int value="2" label="Install Type Test"/>
23794 <int value="3" label="JSON Bookmarks Test"/>
23795 <int value="4" label="JSON Local State Test"/>
23796 <int value="5" label="JSON Preferences Test"/>
23797 <int value="6" label="Operating System Test"/>
23798 <int value="7" label="Path Dictionaries Test"/>
23799 <int value="8" label="Path Local State Test"/>
23800 <int value="9" label="Path Resources Test"/>
23801 <int value="10" label="Path User Data Test"/>
23802 <int value="11" label="Version Test"/>
23803 <int value="12" label="SQLite Integrity App Cache Test"/>
23804 <int value="13" label="SQLite Integrity Archived History Test"/>
23805 <int value="14" label="SQLite Integrity Cookie Test"/>
23806 <int value="15" label="SQLite Integrity Database Tracker Test"/>
23807 <int value="16" label="SQLite Integrity History Test"/>
23808 <int value="17" label="SQLite Integrity Nss Cert Test"/>
23809 <int value="18" label="SQLite Integrity Nss Key Test"/>
23810 <int value="19" label="SQLite Integrity Thumbnails Test"/>
23811 <int value="20" label="SQLite Integrity Web Data Test"/>
23814 <enum name="DNSEmptyAddressListAndNoError" type="int">
23815 <int value="0" label="Error reported or Address List is not empty"/>
23816 <int value="1" label="Success reported but Address List is empty"/>
23819 <enum name="DnsProbe.JobResult" type="int">
23820 <int value="0" label="SERVERS_UNKNOWN"/>
23821 <int value="1" label="SERVERS_CORRECT"/>
23822 <int value="2" label="SERVERS_INCORRECT"/>
23823 <int value="3" label="SERVERS_FAILING"/>
23824 <int value="4" label="SERVERS_UNREACHABLE"/>
23827 <enum name="DnsProbe.ObsoleteProbeResult" type="int">
23828 <int value="0" label="INCONCLUSIVE"/>
23829 <int value="1" label="NO_INTERNET"/>
23830 <int value="2" label="BAD_CONFIG"/>
23831 <int value="3" label="NXDOMAIN"/>
23834 <enum name="DnsProbe.ProbeStatus" type="int">
23835 <int value="0" label="POSSIBLE"/>
23836 <int value="1" label="NOT_RUN"/>
23837 <int value="2" label="STARTED"/>
23838 <int value="3" label="FINISHED_INCONCLUSIVE"/>
23839 <int value="4" label="FINISHED_NO_INTERNET"/>
23840 <int value="5" label="FINISHED_BAD_CONFIG"/>
23841 <int value="6" label="FINISHED_NXDOMAIN"/>
23844 <enum name="DnsProbe.SystemIsLocalhost" type="int">
23845 <int value="0" label="Not just 127.0.0.1">
23846 127.0.0.1 was not the only nameserver in the system DNS config.
23848 <int value="1" label="Just 127.0.0.1">
23849 127.0.0.1 was the only nameserver in the system DNS config.
23853 <enum name="DockedAction" type="int">
23854 <int value="0" label="None"/>
23855 <int value="1" label="Dock"/>
23856 <int value="2" label="Undock"/>
23857 <int value="3" label="Resize"/>
23858 <int value="4" label="Reorder"/>
23859 <int value="5" label="Evict"/>
23860 <int value="6" label="Maximize"/>
23861 <int value="7" label="Minimize"/>
23862 <int value="8" label="Restore"/>
23863 <int value="9" label="Close"/>
23866 <enum name="DockedActionSource" type="int">
23867 <int value="0" label="Unknown"/>
23868 <int value="1" label="Mouse"/>
23869 <int value="2" label="Touch"/>
23872 <enum name="DomainBoundCerts.GetCertResult" type="int">
23873 <int value="0" label="SYNC_SUCCESS"/>
23874 <int value="1" label="ASYNC_SUCCESS"/>
23875 <int value="2" label="ASYNC_CANCELLED"/>
23876 <int value="3" label="ASYNC_FAILURE_KEYGEN"/>
23877 <int value="4" label="ASYNC_FAILURE_CREATE_CERT"/>
23878 <int value="5" label="ASYNC_FAILURE_EXPORT_KEY"/>
23879 <int value="6" label="ASYNC_FAILURE_UNKNOWN"/>
23880 <int value="7" label="INVALID_ARGUMENT"/>
23881 <int value="8" label="UNSUPPORTED_TYPE"/>
23882 <int value="9" label="TYPE_MISMATCH"/>
23883 <int value="10" label="WORKER_FAILURE"/>
23886 <enum name="DomainBoundCerts.Support" type="int">
23887 <int value="0" label="DISABLED"/>
23888 <int value="1" label="CLIENT_ONLY"/>
23889 <int value="2" label="CLIENT_AND_SERVER"/>
23890 <int value="3" label="CLIENT_NO_ECC">
23891 Channel ID was enabled, but the client did not support elliptic curve key
23894 <int value="4" label="CLIENT_BAD_SYSTEM_TIME">
23895 Channel ID was enabled, but the client had an invalid system time which
23896 prevented using it.
23898 <int value="5" label="CLIENT_NO_SERVER_BOUND_CERT_SERVICE">
23899 The SSLClientSocket was created without a ServerBoundCertService.
23903 <enum name="DoubleGetExperimentMethods" type="int">
23904 <int value="0" label="POST"/>
23905 <int value="1" label="GET_CACHABLE"/>
23906 <int value="2" label="GET_NON_CACHABLE"/>
23909 <enum name="DownloadContentDisposition" type="int">
23910 <int value="0" label="Content-Disposition header present"/>
23911 <int value="1" label="Valid"/>
23912 <int value="2" label="Has disposition-type"/>
23913 <int value="3" label="Has unknown disposition-type"/>
23914 <int value="4" label="Has 'name' attribute"/>
23915 <int value="5" label="Has 'filename' attribute"/>
23916 <int value="6" label="Has 'filename*' attribute"/>
23917 <int value="7" label="Has non-ASCII strings"/>
23918 <int value="8" label="Has percent encoded strings"/>
23919 <int value="9" label="Has RFC 2047 encoded strings"/>
23920 <int value="10" label="Has 'name' attribute only"/>
23923 <enum name="DownloadContentType" type="int">
23924 <int value="0" label="UNRECOGNIZED"/>
23925 <int value="1" label="TEXT"/>
23926 <int value="2" label="IMAGE"/>
23927 <int value="3" label="AUDIO"/>
23928 <int value="4" label="VIDEO"/>
23929 <int value="5" label="OCTET_STREAM"/>
23930 <int value="6" label="PDF"/>
23931 <int value="7" label="DOC"/>
23932 <int value="8" label="XLS"/>
23933 <int value="9" label="PPT"/>
23934 <int value="10" label="ARCHIVE"/>
23935 <int value="11" label="EXE"/>
23936 <int value="12" label="DMG"/>
23937 <int value="13" label="CRX"/>
23940 <enum name="DownloadCountType" type="int">
23941 <int value="0" label="Initiated by Navigation (Obsolete)"/>
23942 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
23943 <int value="2" label="Initiated by SavePackage Failure (Obsolete)"/>
23944 <int value="3" label="Initiated by Drag-n-drop (Obsolete)"/>
23945 <int value="4" label="Initiated by Renderer (Obsolete)"/>
23946 <int value="5" label="Initiated and Unthrottled"/>
23947 <int value="6" label="Completed"/>
23948 <int value="7" label="Cancelled"/>
23949 <int value="8" label="Started"/>
23950 <int value="9" label="Interrupted"/>
23951 <int value="10" label="Calls to AppendDataToFile (Size) (Obsolete 8/2013)"/>
23952 <int value="11" label="Calls to AppendDataToFile (Count) (Obsolete 8/2013)"/>
23953 <int value="12" label="Interrupted at End of Download"/>
23954 <int value="13" label="Attempt to Append to Detached File"/>
23955 <int value="14" label="File Missing After Successful Scan"/>
23956 <int value="15" label="Supports ranges and strong ETag (Obsolete 11/2013)"/>
23957 <int value="16" label="No WebContents at interruption"/>
23958 <int value="17" label="Supports ranges and strong validation"/>
23961 <enum name="DownloadDatabaseRecordDroppedType" type="int">
23962 <int value="0" label="Bad State"/>
23963 <int value="1" label="Bad Danger Type"/>
23966 <enum name="DownloadDOMEvent" type="int">
23967 <int value="0" label="GetDownloads"/>
23968 <int value="1" label="OpenFile"/>
23969 <int value="2" label="Drag"/>
23970 <int value="3" label="SaveDangerous"/>
23971 <int value="4" label="DiscardDangerous"/>
23972 <int value="5" label="Show"/>
23973 <int value="6" label="Pause"/>
23974 <int value="7" label="Remove"/>
23975 <int value="8" label="Cancel"/>
23976 <int value="9" label="ClearAll"/>
23977 <int value="10" label="OpenFolder"/>
23978 <int value="11" label="Resume"/>
23981 <enum name="DownloadFilePickerResult" type="int">
23982 <int value="0" label="SAME"/>
23983 <int value="1" label="DIFFERENT_DIR"/>
23984 <int value="2" label="DIFFERENT_NAME"/>
23985 <int value="3" label="CANCEL"/>
23988 <enum name="DownloadFunctions" type="int">
23989 <int value="0" label="download"/>
23990 <int value="1" label="search"/>
23991 <int value="2" label="pause"/>
23992 <int value="3" label="resume"/>
23993 <int value="4" label="cancel"/>
23994 <int value="5" label="erase"/>
23995 <int value="6" label="set_destination"/>
23996 <int value="7" label="accept_danger"/>
23997 <int value="8" label="show"/>
23998 <int value="9" label="drag"/>
24001 <enum name="DownloadImageType" type="int">
24002 <int value="0" label="Unrecognized"/>
24003 <int value="1" label="GIF"/>
24004 <int value="2" label="JPEG"/>
24005 <int value="3" label="PNG"/>
24006 <int value="4" label="TIFF"/>
24007 <int value="5" label="ICON"/>
24008 <int value="6" label="WEBP"/>
24011 <enum name="DownloadInterruptedUnknownSizeType" type="int">
24012 <int value="0" label="Size Known"/>
24013 <int value="1" label="Size Unknown"/>
24016 <enum name="DownloadItem.DangerousFileType" type="int">
24017 <int value="0" label="unknown"/>
24018 <int value="1" label="ad"/>
24019 <int value="2" label="ade"/>
24020 <int value="3" label="adp"/>
24021 <int value="4" label="ah"/>
24022 <int value="5" label="apk"/>
24023 <int value="6" label="app"/>
24024 <int value="7" label="application"/>
24025 <int value="8" label="asp"/>
24026 <int value="9" label="asx"/>
24027 <int value="10" label="bas"/>
24028 <int value="11" label="bash"/>
24029 <int value="12" label="bat"/>
24030 <int value="13" label="cfg"/>
24031 <int value="14" label="chi"/>
24032 <int value="15" label="chm"/>
24033 <int value="16" label="class"/>
24034 <int value="17" label="cmd"/>
24035 <int value="18" label="com"/>
24036 <int value="19" label="command"/>
24037 <int value="20" label="crt"/>
24038 <int value="21" label="crx"/>
24039 <int value="22" label="csh"/>
24040 <int value="23" label="deb"/>
24041 <int value="24" label="dex"/>
24042 <int value="25" label="dll"/>
24043 <int value="26" label="drv"/>
24044 <int value="27" label="exe"/>
24045 <int value="28" label="fxp"/>
24046 <int value="29" label="grp"/>
24047 <int value="30" label="hlp"/>
24048 <int value="31" label="hta"/>
24049 <int value="32" label="htm"/>
24050 <int value="33" label="html"/>
24051 <int value="34" label="htt"/>
24052 <int value="35" label="inf"/>
24053 <int value="36" label="ini"/>
24054 <int value="37" label="ins"/>
24055 <int value="38" label="isp"/>
24056 <int value="39" label="jar"/>
24057 <int value="40" label="jnlp"/>
24058 <int value="41" label="user.js"/>
24059 <int value="42" label="js"/>
24060 <int value="43" label="jse"/>
24061 <int value="44" label="ksh"/>
24062 <int value="45" label="lnk"/>
24063 <int value="46" label="local"/>
24064 <int value="47" label="mad"/>
24065 <int value="48" label="maf"/>
24066 <int value="49" label="mag"/>
24067 <int value="50" label="mam"/>
24068 <int value="51" label="manifest"/>
24069 <int value="52" label="maq"/>
24070 <int value="53" label="mar"/>
24071 <int value="54" label="mas"/>
24072 <int value="55" label="mat"/>
24073 <int value="56" label="mau"/>
24074 <int value="57" label="mav"/>
24075 <int value="58" label="maw"/>
24076 <int value="59" label="mda"/>
24077 <int value="60" label="mdb"/>
24078 <int value="61" label="mde"/>
24079 <int value="62" label="mdt"/>
24080 <int value="63" label="mdw"/>
24081 <int value="64" label="mdz"/>
24082 <int value="65" label="mht"/>
24083 <int value="66" label="mhtml"/>
24084 <int value="67" label="mmc"/>
24085 <int value="68" label="mof"/>
24086 <int value="69" label="msc"/>
24087 <int value="70" label="msh"/>
24088 <int value="71" label="mshxml"/>
24089 <int value="72" label="msi"/>
24090 <int value="73" label="msp"/>
24091 <int value="74" label="mst"/>
24092 <int value="75" label="ocx"/>
24093 <int value="76" label="ops"/>
24094 <int value="77" label="pcd"/>
24095 <int value="78" label="pif"/>
24096 <int value="79" label="pkg"/>
24097 <int value="80" label="pl"/>
24098 <int value="81" label="plg"/>
24099 <int value="82" label="prf"/>
24100 <int value="83" label="prg"/>
24101 <int value="84" label="pst"/>
24102 <int value="85" label="py"/>
24103 <int value="86" label="pyc"/>
24104 <int value="87" label="pyw"/>
24105 <int value="88" label="rb"/>
24106 <int value="89" label="reg"/>
24107 <int value="90" label="rpm"/>
24108 <int value="91" label="scf"/>
24109 <int value="92" label="scr"/>
24110 <int value="93" label="sct"/>
24111 <int value="94" label="sh"/>
24112 <int value="95" label="shar"/>
24113 <int value="96" label="shb"/>
24114 <int value="97" label="shs"/>
24115 <int value="98" label="shtm"/>
24116 <int value="99" label="shtml"/>
24117 <int value="100" label="spl"/>
24118 <int value="101" label="svg"/>
24119 <int value="102" label="swf"/>
24120 <int value="103" label="sys"/>
24121 <int value="104" label="tcsh"/>
24122 <int value="105" label="url"/>
24123 <int value="106" label="vb"/>
24124 <int value="107" label="vbe"/>
24125 <int value="108" label="vbs"/>
24126 <int value="109" label="vsd"/>
24127 <int value="110" label="vsmacros"/>
24128 <int value="111" label="vss"/>
24129 <int value="112" label="vst"/>
24130 <int value="113" label="vsw"/>
24131 <int value="114" label="ws"/>
24132 <int value="115" label="wsc"/>
24133 <int value="116" label="wsf"/>
24134 <int value="117" label="wsh"/>
24135 <int value="118" label="xbap"/>
24136 <int value="119" label="xht"/>
24137 <int value="120" label="xhtm"/>
24138 <int value="121" label="xhtml"/>
24139 <int value="122" label="xml"/>
24140 <int value="123" label="xsl"/>
24141 <int value="124" label="xslt"/>
24144 <enum name="DownloadItem.DangerType" type="int">
24145 <int value="0" label="NOT_DANGEROUS"/>
24146 <int value="1" label="DANGEROUS_FILE"/>
24147 <int value="2" label="DANGEROUS_URL"/>
24148 <int value="3" label="DANGEROUS_CONTENT"/>
24149 <int value="4" label="MAYBE_DANGEROUS_CONTENT"/>
24150 <int value="5" label="UNCOMMON_CONTENT"/>
24151 <int value="6" label="USER_VALIDATED"/>
24152 <int value="7" label="DANGEROUS_HOST"/>
24153 <int value="8" label="POTENTIALLY_UNWANTED"/>
24156 <enum name="DownloadOpenMethod" type="int">
24157 <int value="0" label="Opened with plaform handler by default"/>
24158 <int value="1" label="Opened in browser by default"/>
24159 <int value="2" label="Opened with plaform handler by user choice"/>
24162 <enum name="DownloadOriginStateOnResumption" type="int">
24163 <int value="0" label="No changes"/>
24164 <int value="1" label="New redirects"/>
24165 <int value="2" label="New validators"/>
24166 <int value="3" label="New redirects + validators"/>
24167 <int value="4" label="New Content-Disposition"/>
24168 <int value="5" label="New redirects + Content-Disposition"/>
24169 <int value="6" label="New validators + Content-Disposition"/>
24170 <int value="7" label="New redirects + validators + Content-Disposition"/>
24173 <enum name="DownloadSavePackageEvent" type="int">
24174 <int value="0" label="Started"/>
24175 <int value="1" label="Cancelled"/>
24176 <int value="2" label="Finished"/>
24177 <int value="3" label="Write to already completed file"/>
24178 <int value="4" label="Write to already failed file"/>
24181 <enum name="DownloadSource" type="int">
24182 <int value="0" label="Initiated by Save Package on Non-HTML content"/>
24183 <int value="1" label="Initiated by Drag-and-drop"/>
24184 <int value="2" label="Initiated by RPC from Renderer"/>
24185 <int value="3" label="Initiated by Save from Pepper"/>
24186 <int value="4" label="Initiated by Resumption"/>
24189 <enum name="DriveCacheDBOpenStatus" type="int">
24190 <int value="0" label="Success"/>
24191 <int value="1" label="Corrupt database"/>
24192 <int value="2" label="Unknown recoverable failure"/>
24193 <int value="3" label="Unrecoverable (disk full?) failure"/>
24196 <enum name="DriveEntryKind" type="int">
24197 <int value="0" label="Unknown"/>
24198 <int value="1" label="Item"/>
24199 <int value="2" label="Site"/>
24200 <int value="3" label="Document"/>
24201 <int value="4" label="Spereadsheet"/>
24202 <int value="5" label="Presentation"/>
24203 <int value="6" label="Drawing"/>
24204 <int value="7" label="Table"/>
24205 <int value="8" label="External app"/>
24206 <int value="9" label="Folder"/>
24207 <int value="10" label="File"/>
24208 <int value="11" label="PDF"/>
24211 <enum name="DriveFileFormat" type="int">
24212 <int value="0" label="AAC"/>
24213 <int value="1" label="ASF"/>
24214 <int value="2" label="AVI"/>
24215 <int value="3" label="CSV"/>
24216 <int value="4" label="DOC"/>
24217 <int value="5" label="DOCX"/>
24218 <int value="6" label="FLV"/>
24219 <int value="7" label="JPG"/>
24220 <int value="8" label="MJPG"/>
24221 <int value="9" label="MOV"/>
24222 <int value="10" label="MP3"/>
24223 <int value="11" label="MP4"/>
24224 <int value="12" label="MPG"/>
24225 <int value="13" label="OTHER"/>
24226 <int value="14" label="PDF"/>
24227 <int value="15" label="PPT"/>
24228 <int value="16" label="PPTX"/>
24229 <int value="17" label="PSD"/>
24230 <int value="18" label="RAR"/>
24231 <int value="19" label="WMA"/>
24232 <int value="20" label="WMV"/>
24233 <int value="21" label="XLS"/>
24234 <int value="22" label="XLSX"/>
24235 <int value="23" label="ZIP"/>
24238 <enum name="DriveMetadataDBInitStatus" type="int">
24239 <int value="0" label="Success"/>
24240 <int value="1" label="Not found"/>
24241 <int value="2" label="Corruption"/>
24242 <int value="3" label="IO error"/>
24243 <int value="4" label="Failed to open DB for unknown reason"/>
24244 <int value="5" label="Incompatible DB format"/>
24245 <int value="6" label="DB is broken"/>
24246 <int value="7" label="Opened existing DB."/>
24247 <int value="8" label="No existing DB was found. Created new DB."/>
24248 <int value="9" label="Cannot open existing DB. Created new DB."/>
24251 <enum name="EAPInnerProtocol" type="int">
24252 <int value="0" label="UNKNOWN"/>
24253 <int value="1" label="NONE"/>
24254 <int value="2" label="PEAP-MD5"/>
24255 <int value="3" label="PEAP-MSCHAPV2"/>
24256 <int value="4" label="TTLS-EAP-MD5"/>
24257 <int value="5" label="TTLS-EAP-MSCHAPV2"/>
24258 <int value="6" label="TTLS-MSCHAPV2"/>
24259 <int value="7" label="TTLS-MSCHAP"/>
24260 <int value="8" label="TTLS-PAP"/>
24261 <int value="9" label="TTLS-CHAP"/>
24264 <enum name="EAPOuterProtocol" type="int">
24265 <int value="0" label="UNKNOWN"/>
24266 <int value="1" label="LEAP"/>
24267 <int value="2" label="PEAP"/>
24268 <int value="3" label="TLS"/>
24269 <int value="4" label="TTLS"/>
24272 <enum name="EnterpriseCheckError" type="int">
24273 <int value="0" label="Cound not get net join info."/>
24274 <int value="1" label="Cound not bind to domain controller."/>
24277 <enum name="EnterpriseDeviceManagementStatus" type="int">
24279 Status codes produced by DeviceManagementService for requests made to the
24280 device management server.
24282 <int value="0" label="SUCCESS"/>
24283 <int value="1" label="REQUEST_INVALID"/>
24284 <int value="2" label="REQUEST_FAILED"/>
24285 <int value="3" label="TEMPORARY_UNAVAILABLE"/>
24286 <int value="4" label="HTTP_STATUS_ERROR"/>
24287 <int value="5" label="RESPONSE_DECODING_ERROR"/>
24288 <int value="6" label="SERVICE_MANAGEMENT_NOT_SUPPORTED"/>
24289 <int value="7" label="SERVICE_DEVICE_NOT_FOUND"/>
24290 <int value="8" label="SERVICE_MANAGEMENT_TOKEN_INVALID"/>
24291 <int value="9" label="SERVICE_ACTIVATION_PENDING"/>
24292 <int value="10" label="SERVICE_INVALID_SERIAL_NUMBER"/>
24293 <int value="11" label="SERVICE_DEVICE_ID_CONFLICT"/>
24294 <int value="12" label="SERVICE_MISSING_LICENSES"/>
24295 <int value="902" label="SERVICE_POLICY_NOT_FOUND"/>
24298 <enum name="EnterpriseDMTokenType" type="int">
24300 Result of DMToken operations as defined in
24301 chrome/browser/policy/enterprise_metrics.h.
24303 <int value="0" label="Load Succeeded">
24304 A cached token was successfully loaded from disk.
24306 <int value="1" label="Load Failed">
24307 Reading a cached token from disk failed.
24309 <int value="2" label="Fetch Requested">
24310 A token fetch request was sent to the DM server.
24312 <int value="3" label="Fetch Request Failed">
24313 The request was invalid, or the HTTP request failed.
24315 <int value="4" label="Fetch Server Failed">
24316 Error HTTP status received, or the DM server failed in another way.
24318 <int value="5" label="Fetch Response Received">
24319 A response to the fetch request was received.
24321 <int value="6" label="Fetch Bad Response">
24322 The response received was invalid. This happens when some expected data was
24323 not present in the response.
24325 <int value="7" label="Fetch Management Not Supported">
24326 DM server reported that management is not supported.
24328 <int value="8" label="Fetch Device Not Found">
24329 DM server reported that the given device ID was not found.
24331 <int value="9" label="Fetch OK">DM token successfully retrieved.</int>
24332 <int value="10" label="Store Succeeded">
24333 Successfully cached a token to disk.
24335 <int value="11" label="Store Failed">Caching a token to disk failed.</int>
24336 <int value="12" label="Device ID Conflict">The Device-ID is not unique.</int>
24337 <int value="13" label="Invalid Serial">
24338 Serial number rejected by DMServer.
24340 <int value="14" label="Missing Licenses">
24341 No more licenses available for that domain.
24345 <enum name="EnterpriseEnrollmentType" type="int">
24347 Result of device enrollment as defined in
24348 chrome/browser/policy/enterprise_metrics.h.
24350 <int value="0" label="Cancelled">
24351 The enrollment screen was closed without completing the enrollment process.
24353 <int value="1" label="Started">
24354 The user submitted credentials and started the enrollment process.
24356 <int value="2" label="Network Failed">
24357 Enrollment failed due to a network error.
24359 <int value="3" label="Login Failed">
24360 Enrollment failed because logging in to Gaia failed.
24362 <int value="4" label="Not Supported">
24363 Enrollment failed because it is not supported for the account used.
24365 <int value="5" label="Policy Failed">
24366 Enrollment failed because it failed to apply device policy.
24368 <int value="6" label="Other Failed">
24369 Enrollment failed due to an unexpected error. This currently happens when
24370 the Gaia auth token is not issued for the DM service, the device cloud
24371 policy subsystem isn't initialized, or when fetching Gaia tokens fails for
24374 <int value="7" label="OK">Enrollment was successful.</int>
24375 <int value="8" label="Invalid Serial">
24376 Serial number doesn't belong to account domain.
24378 <int value="9" label="Auto-enrollment Started">
24379 Auto-enrollment started automatically after sign-in.
24381 <int value="10" label="Auto-enrollment Failed">Auto-enrollment failed.</int>
24382 <int value="11" label="Auto-enrollment Retried">
24383 Auto-enrollment started again after a failure.
24385 <int value="12" label="Auto-enrollment Cancelled">
24386 User opted-out of auto-enrollment.
24388 <int value="13" label="Auto-enrollment OK">Auto-enrollment OK.</int>
24389 <int value="14" label="Invalid enrollment mode">
24390 The enrollment mode has not been sent down or is unknown to the client.
24392 <int value="15" label="Auto-enrollment not supported">
24393 The enrollment mode can not be set through auto-enrollment.
24395 <int value="16" label="Install attributes timeout">
24396 Install attributes failed to initialize in time.
24398 <int value="17" label="Wrong user name">
24399 Re-enrollment attempted with an account from a different domain.
24401 <int value="18" label="Missing licenses">
24402 No licenses left for that domain.
24404 <int value="19" label="Robot auth code fetch failed">
24405 Enrollment failed due to an error fetching the device robot authorization
24406 code from the DM Server.
24408 <int value="20" label="Robot refresh token fetch failed">
24409 Enrollment failed due to an error fetching the device robot refresh token
24412 <int value="21" label="Robot refresh token store failed">
24413 Enrollment failed due to an error persisting the device robot refresh token
24416 <int value="22" label="Deprovisioned device">
24417 Enrollment failed because the administrator has deprovisioned the device.
24421 <enum name="EnterprisePolicies" type="int">
24422 <!-- Generated from
24423 ../../../components/policy/resources/policy_templates.json -->
24425 <int value="1" label="Configure the home page URL"/>
24426 <int value="2" label="Use New Tab Page as homepage"/>
24427 <int value="3" label="Set Chrome as Default Browser"/>
24428 <int value="4" label="Application locale"/>
24429 <int value="5" label="Enable alternate error pages"/>
24430 <int value="6" label="Enable search suggestions"/>
24431 <int value="7" label="Enable network prediction"/>
24432 <int value="8" label="Disable SPDY protocol"/>
24433 <int value="9" label="Enable JavaScript"/>
24434 <int value="10" label="Enable Incognito mode"/>
24435 <int value="11" label="Disable saving browser history"/>
24436 <int value="12" label="Enable printing"/>
24437 <int value="13" label="Enable Google Cloud Print proxy"/>
24438 <int value="14" label="Enable Safe Browsing"/>
24439 <int value="15" label="Enable reporting of usage and crash-related data"/>
24440 <int value="16" label="Enable the password manager"/>
24441 <int value="17" label="Allow users to show passwords in Password Manager"/>
24442 <int value="18" label="Enable AutoFill"/>
24443 <int value="19" label="Specify a list of disabled plugins"/>
24444 <int value="20" label="Disable synchronization of data with Google"/>
24445 <int value="21" label="Choose how to specify proxy server settings"/>
24446 <int value="22" label="Choose how to specify proxy server settings"/>
24447 <int value="23" label="Address or URL of proxy server"/>
24448 <int value="24" label="URL to a proxy .pac file"/>
24449 <int value="25" label="Proxy bypass rules"/>
24450 <int value="26" label="Supported authentication schemes"/>
24452 label="Disable CNAME lookup when negotiating Kerberos authentication"/>
24453 <int value="28" label="Include non-standard port in Kerberos SPN"/>
24454 <int value="29" label="Authentication server whitelist"/>
24455 <int value="30" label="Kerberos delegation server whitelist"/>
24456 <int value="31" label="GSSAPI library name"/>
24457 <int value="32" label="Configure extension installation blacklist"/>
24458 <int value="33" label="Configure extension installation whitelist"/>
24459 <int value="34" label="Configure the list of force-installed extensions"/>
24460 <int value="35" label="Show Home button on toolbar"/>
24461 <int value="36" label="Disable Developer Tools"/>
24462 <int value="37" label="Action on startup"/>
24463 <int value="38" label="URLs to open on startup"/>
24464 <int value="39" label="Block third party cookies"/>
24465 <int value="40" label="Enable the default search provider"/>
24466 <int value="41" label="Default search provider name"/>
24467 <int value="42" label="Default search provider keyword"/>
24468 <int value="43" label="Default search provider search URL"/>
24469 <int value="44" label="Default search provider suggest URL"/>
24470 <int value="45" label="Default search provider instant URL"/>
24471 <int value="46" label="Default search provider icon"/>
24472 <int value="47" label="Default search provider encodings"/>
24473 <int value="48" label="Default cookies setting"/>
24474 <int value="49" label="Default images setting"/>
24475 <int value="50" label="Default JavaScript setting"/>
24476 <int value="51" label="Default plugins setting"/>
24477 <int value="52" label="Default popups setting"/>
24478 <int value="53" label="Default notification setting"/>
24479 <int value="54" label="Default geolocation setting"/>
24480 <int value="55" label="Disable support for 3D graphics APIs"/>
24481 <int value="56" label="Refresh rate for user policy"/>
24482 <int value="57" label="Default HTML renderer for Google Chrome Frame"/>
24484 label="Always render the following URL patterns in Google Chrome Frame"/>
24486 label="Always render the following URL patterns in the host browser"/>
24488 label="Allow Google Chrome Frame to handle the listed content types"/>
24489 <int value="61" label="Enable lock when the device become idle or suspended"/>
24490 <int value="62" label="Enable Instant"/>
24491 <int value="63" label="Set user data directory"/>
24492 <int value="64" label="Set download directory"/>
24493 <int value="65" label="Clear site data on browser shutdown (deprecated)"/>
24494 <int value="66" label="Specify whether the plugin finder should be disabled"/>
24495 <int value="67" label="Block cookies on these sites"/>
24496 <int value="68" label="Allow session only cookies on these sites"/>
24497 <int value="69" label="Allow images on these sites"/>
24498 <int value="70" label="Block images on these sites"/>
24499 <int value="71" label="Allow JavaScript on these sites"/>
24500 <int value="72" label="Block JavaScript on these sites"/>
24501 <int value="73" label="Allow plugins on these sites"/>
24502 <int value="74" label="Block plugins on these sites"/>
24503 <int value="75" label="Allow popups on these sites"/>
24504 <int value="76" label="Block popups on these sites"/>
24505 <int value="77" label="Allow cookies on these sites"/>
24506 <int value="78" label="Specify a list of enabled plugins"/>
24508 label="Specify a list of plugins that the user can enable or disable"/>
24509 <int value="80" label="Enable Translate"/>
24510 <int value="81" label="Allow running plugins that are outdated"/>
24511 <int value="82" label="Enable Bookmark Bar"/>
24512 <int value="83" label="Enables or disables bookmark editing"/>
24513 <int value="84" label="Allow invocation of file selection dialogs"/>
24514 <int value="85" label="Disable URL protocol schemes"/>
24515 <int value="86" label="Always runs plugins that require authorization"/>
24516 <int value="87" label="Set Google Chrome Frame user data directory"/>
24517 <int value="88" label="Set disk cache directory"/>
24518 <int value="89" label="Cross-origin HTTP Basic Auth prompts"/>
24519 <int value="90" label="Refresh rate for Device Policy"/>
24520 <int value="91" label="Release channel"/>
24522 label="Maximal number of concurrent connections to the proxy server"/>
24523 <int value="93" label="Incognito mode availability"/>
24524 <int value="94" label="Enable firewall traversal from remote access client"/>
24525 <int value="95" label="Enable firewall traversal from remote access host"/>
24527 label="Prevent app promotions from appearing on the new tab page"/>
24528 <int value="97" label="Import bookmarks from default browser on first run"/>
24530 label="Import browsing history from default browser on first run"/>
24531 <int value="99" label="Import of homepage from default browser on first run"/>
24533 label="Import search engines from default browser on first run"/>
24535 label="Import saved passwords from default browser on first run"/>
24537 label="Automatically select client certificates for these sites"/>
24538 <int value="103" label="Block access to a list of URLs"/>
24539 <int value="104" label="Allows access to a list of URLs"/>
24540 <int value="105" label="Allow notifications on these sites"/>
24541 <int value="106" label="Block notifications on these sites"/>
24542 <int value="107" label="User-level network configuration"/>
24543 <int value="108" label="Device-level network configuration"/>
24545 label="Enable submission of documents to Google Cloud Print"/>
24546 <int value="110" label="Set disk cache size in bytes"/>
24547 <int value="111" label="Set media disk cache size in bytes"/>
24548 <int value="112" label="Enterprise web store URL (deprecated)"/>
24549 <int value="113" label="Enterprise web store name (deprecated)"/>
24550 <int value="114" label="Enable TLS domain-bound certificates extension"/>
24551 <int value="115" label="Enable reporting memory info (JS heap size) to page"/>
24552 <int value="116" label="Proxy settings"/>
24553 <int value="117" label="Disable Print Preview"/>
24554 <int value="118" label="Disable SSL record splitting"/>
24555 <int value="119" label="Report OS and firmware version"/>
24556 <int value="120" label="Report device activity times"/>
24557 <int value="121" label="Report device boot mode"/>
24558 <int value="122" label="Login user white list"/>
24559 <int value="123" label="Allow creation of new user accounts"/>
24560 <int value="124" label="Enable guest mode"/>
24561 <int value="125" label="Show usernames on login screen"/>
24562 <int value="126" label="Enable data roaming"/>
24563 <int value="127" label="Enable metrics reporting"/>
24564 <int value="128" label="Wipe user data on sign-out"/>
24565 <int value="129" label="Whether online OCSP/CRL checks are performed"/>
24566 <int value="130" label="Timeout until idle user log-out is executed"/>
24567 <int value="131" label="Duration of the idle log-out warning message"/>
24569 label="Screen saver to be used on the sign-in screen in retail mode"/>
24571 label="Duration of inactivity before the screen saver is shown on the
24572 sign-in screen in retail mode"/>
24574 label="Whether the release channel should be configurable by the user"/>
24575 <int value="135" label="List of AppPack extensions"/>
24576 <int value="136" label="Disables Auto Update"/>
24577 <int value="137" label="Load specified urls on demo login"/>
24579 label="Continue running background apps when Google Chrome is closed"/>
24580 <int value="139" label="Disables Drive in the Chrome OS Files app"/>
24582 label="Disables Google Drive over Cellular connections in the Chrome OS
24585 label="Additional command line parameters for Google Chrome"/>
24586 <int value="142" label="Target Auto Update Version"/>
24587 <int value="143" label="Report device location"/>
24588 <int value="144" label="List of pinned apps to show in the launcher"/>
24589 <int value="145" label="Auto update scatter factor"/>
24590 <int value="146" label="Connection types allowed for updates"/>
24592 label="Restrict which users are allowed to sign in to Google Chrome"/>
24594 label="Configure extension, app, and user script install sources"/>
24595 <int value="149" label="Default mediastream setting"/>
24597 label="Disable proceeding from the Safe Browsing warning page"/>
24598 <int value="151" label="Enable or disable spell checking web service"/>
24599 <int value="152" label="Disable mounting of external storage"/>
24600 <int value="153" label="Disable taking screenshots"/>
24602 label="Configure the required domain name for remote access hosts"/>
24604 label="Enable two-factor authentication for remote access hosts"/>
24606 label="Configure the TalkGadget prefix for remote access hosts"/>
24607 <int value="157" label="Enable curtaining of remote access hosts"/>
24608 <int value="158" label="Timezone"/>
24609 <int value="159" label="Allow playing audio"/>
24610 <int value="160" label="Allow or deny audio capture"/>
24612 label="List of alternate URLs for the default search provider"/>
24613 <int value="162" label="Force SafeSearch"/>
24614 <int value="163" label="Device-local accounts"/>
24615 <int value="164" label="Add a logout button to the system tray"/>
24616 <int value="165" label="Use built-in DNS client"/>
24617 <int value="166" label="Control shelf auto-hiding"/>
24618 <int value="167" label="Allow or deny video capture"/>
24619 <int value="168" label="Configure allowed app/extension types"/>
24620 <int value="169" label="Set the display name for device-local accounts"/>
24621 <int value="170" label="Limit the session length"/>
24623 label="Parameter controlling search term placement for the default
24625 <int value="172" label="Screen dim delay when running on AC power"/>
24626 <int value="173" label="Screen off delay when running on AC power"/>
24627 <int value="174" label="Screen lock delay when running on AC power"/>
24628 <int value="175" label="Idle delay when running on AC power"/>
24629 <int value="176" label="Screen dim delay when running on battery power"/>
24630 <int value="177" label="Screen off delay when running on battery power"/>
24631 <int value="178" label="Screen lock delay when running on battery power"/>
24632 <int value="179" label="Idle delay when running on battery power"/>
24633 <int value="180" label="Action to take when the idle delay is reached"/>
24634 <int value="181" label="Action to take when the user closes the lid"/>
24636 label="Specify whether audio activity affects power management"/>
24638 label="Specify whether video activity affects power management"/>
24640 label="Percentage by which to scale the idle delay in presentation mode
24643 label="Allow users to redeem offers through Chrome OS Registration"/>
24644 <int value="186" label="Set the Terms of Service for a device-local account"/>
24645 <int value="187" label="Enable deleting browser and download history"/>
24646 <int value="188" label="Show accessibility options in system tray menu"/>
24648 label="Hide the web store from the new tab page and app launcher"/>
24649 <int value="190" label="Allows sign in to Chrome"/>
24650 <int value="191" label="System wide flags to be applied on Chrome start-up"/>
24651 <int value="192" label="Limit device uptime by automatically rebooting"/>
24652 <int value="193" label="Automatically reboot after update"/>
24653 <int value="194" label="Public session for auto-login"/>
24654 <int value="195" label="Public session auto-login timer"/>
24656 label="Set the restriction on the fetching of the Variations seed"/>
24657 <int value="197" label="Idle warning delay when running on AC power"/>
24658 <int value="198" label="Idle warning delay when running on battery power"/>
24660 label="Set the restriction on the fetching of the Variations seed"/>
24661 <int value="200" label="Enable remote attestation for the user"/>
24663 label="Extensions allowed to to use the remote attestation API"/>
24664 <int value="202" label="Enable bailout keyboard shortcut for auto-login"/>
24665 <int value="203" label="Allow screen wake locks"/>
24666 <int value="204" label="Default behavior for sites not in any content pack"/>
24667 <int value="205" label="Managed user manual exception hosts"/>
24668 <int value="206" label="Managed user manual exception URLs"/>
24669 <int value="207" label="Enable remote attestation for the device"/>
24671 label="URLs that will be granted access to audio capture devices
24674 label="URLs that will be granted access to video capture devices
24677 label="Percentage by which to scale the screen dim delay if the user
24678 becomes active after dimming"/>
24679 <int value="211" label="Enable large cursor"/>
24680 <int value="212" label="Enable spoken feedback"/>
24681 <int value="213" label="Enable high contrast mode"/>
24682 <int value="214" label="Set screen magnifier type"/>
24684 label="Set default state of the large cursor on the login screen"/>
24686 label="Set the default state of spoken feedback on the login screen"/>
24688 label="Set the default state of high contrast mode on the login screen"/>
24690 label="Set the default screen magnifier type enabled on the login
24692 <int value="219" label="Enable supervised users"/>
24694 label="Percentage by which to scale the screen dim delay in
24695 presentation mode"/>
24696 <int value="221" label="Suppress the Google Chrome Frame turndown prompt"/>
24698 label="Action to take when the idle delay is reached while running on
24700 <int value="223" label="Enable creation of supervised users"/>
24701 <int value="224" label="Report device network interfaces"/>
24702 <int value="225" label="Power mangement on the login screen"/>
24704 label="Action to take when the idle delay is reached while running on
24706 <int value="227" label="Managed Bookmarks"/>
24707 <int value="228" label="Maximum fetch delay after a policy invalidation"/>
24709 label="Parameter providing search-by-image feature for the default
24711 <int value="230" label="Parameters for search URL which uses POST"/>
24712 <int value="231" label="Parameters for suggest URL which uses POST"/>
24713 <int value="232" label="Parameters for instant URL which uses POST"/>
24714 <int value="233" label="Parameters for image URL which uses POST"/>
24715 <int value="234" label="Enable or disable PIN-less authentication"/>
24717 label="Whether online OCSP/CRL checks are required for local trust
24719 <int value="236" label="Use 24 hour clock by default"/>
24720 <int value="237" label="Default search provider new tab page URL"/>
24721 <int value="238" label="Skip the meta tag check in Google Chrome Frame"/>
24723 label="Enable the use of remote attestation for content protection for
24725 <int value="240" label="Allow fullscreen mode"/>
24726 <int value="241" label="Enable the data compression proxy feature"/>
24727 <int value="242" label="Auto update p2p enabled"/>
24728 <int value="243" label="Allow autoupdate downloads via HTTP"/>
24729 <int value="244" label="Control the user behavior in a multiprofile session"/>
24730 <int value="245" label="Ephemeral profile"/>
24732 label="Selects the strategy used to free up disk space during automatic
24735 label="Specify whether power management delays and the session length
24736 limit should only start running after initial user activity in a
24738 <int value="248" label="Report device users"/>
24739 <int value="249" label="User avatar image"/>
24740 <int value="250" label="Enable network configuration prompt when offline"/>
24741 <int value="251" label="Native Messaging blacklist"/>
24742 <int value="252" label="Native Messaging whitelist"/>
24743 <int value="253" label="Allow user-level Native Messaging hosts"/>
24745 label="Limit the time for which a user authenticated via SAML can log
24747 <int value="255" label="Enable on-screen keyboard"/>
24749 label="Set default state of the on-screen keyboard on the login screen"/>
24752 <enum name="EnterprisePolicyInvalidations" type="int">
24753 <int value="0" label="No payload"/>
24754 <int value="1" label="Payload"/>
24757 <enum name="EnterprisePolicyLoadStatus" type="int">
24759 Status codes produced by the policy loaders that pull policy settings from
24760 the platform-specific management infrastructure, such as Windows Group
24763 <int value="0" label="STARTED">
24764 Policy load attempt started. This gets logged for each policy load attempt
24765 to get a baseline on the number of requests, and an arbitrary number of the
24766 below status codes may get added in addition.
24768 <int value="1" label="QUERY_FAILED">
24769 System failed to determine whether there's policy.
24771 <int value="2" label="NO_POLICY">No policy present.</int>
24772 <int value="3" label="INACCCESSIBLE">
24773 Data inaccessible, such as non-local policy file.
24775 <int value="4" label="MISSING">
24776 Data missing, such as policy file not present.
24778 <int value="5" label="WOW64_REDIRECTION_DISABLED">
24779 Trying with Wow64 redirection disabled.
24781 <int value="6" label="READ_ERROR">
24782 Data read error, for example file reading errors.
24784 <int value="7" label="TOO_BIG">Data too large to process.</int>
24785 <int value="8" label="PARSE_ERROR">Parse error.</int>
24788 <enum name="EnterprisePolicyRefresh" type="int">
24789 <int value="0" label="Changed"/>
24790 <int value="1" label="Changed; Invalidations disabled"/>
24791 <int value="2" label="Unchanged"/>
24792 <int value="3" label="Invalidated; Changed"/>
24793 <int value="4" label="Invalidated; Unchanged"/>
24796 <enum name="EnterprisePolicyType" type="int">
24798 Result of Policy operations as defined in
24799 chrome/browser/policy/enterprise_metrics.h.
24801 <int value="0" label="Load Succeeded">
24802 A cached policy was successfully loaded from disk.
24804 <int value="1" label="Load Failed">
24805 Reading a cached policy from disk failed.
24807 <int value="2" label="Fetch Requested">
24808 A policy fetch request was sent to the DM server.
24810 <int value="3" label="Fetch Request Failed">
24811 The request was invalid, or the HTTP request failed.
24813 <int value="4" label="Fetch Server Failed">
24814 Error HTTP status received, or the DM server failed in another way.
24816 <int value="5" label="Fetch Not Found">
24817 Policy not found for the given user or device.
24819 <int value="6" label="Fetch Invalid Token">
24820 DM server didn't accept the token used in the request.
24822 <int value="7" label="Fetch Response Received">
24823 A response to the policy fetch request was received.
24825 <int value="8" label="Fetch Bad Response">
24826 The policy response message didn't contain a policy, or other data was
24829 <int value="9" label="Fetch Invalid Policy">Failed to decode the policy.</int>
24830 <int value="10" label="Fetch Bad Signature">
24831 The device policy was rejected because its signature was invalid.
24833 <int value="11" label="Fetch Timestamp In Future">
24834 Rejected policy because its timestamp is in the future.
24836 <int value="12" label="Fetch Non Enterprise Device">
24837 Device policy rejected because the device is not managed.
24839 <int value="13" label="Fetch User Mismatch">
24840 The policy was provided for a username that is different from the device
24841 owner, and the policy was rejected.
24843 <int value="14" label="Fetch Other Failed">
24844 The policy was rejected for another reason. Currently this can happen only
24845 for device policies, when the SignedSettings fail to store or retrieve a
24848 <int value="15" label="Fetch OK">The fetched policy was accepted.</int>
24849 <int value="16" label="Fetch Not Modified">
24850 The policy just fetched didn't have any changes compared to the cached
24853 <int value="17" label="Store Succeeded">
24854 Successfully cached a policy to disk.
24856 <int value="18" label="Store Failed">Caching a policy to disk failed.</int>
24859 <enum name="ErrorCodesGetAdaptersAddresses" type="int">
24860 <int value="8" label="ERROR_NOT_ENOUGH_MEMORY"/>
24861 <int value="87" label="ERROR_INVALID_PARAMETER"/>
24862 <int value="111" label="ERROR_BUFFER_OVERFLOW"/>
24863 <int value="232" label="ERROR_NO_DATA"/>
24864 <int value="1228" label="ERROR_ADDRESS_NOT_ASSOCIATED"/>
24867 <enum name="ErrorCodesGetaddrinfo_All" type="int">
24868 <int value="1" label="EAI_BADFLAGS(L)"/>
24869 <int value="2" label="EAI_NONAME(L) EAI_AGAIN(M)"/>
24870 <int value="3" label="EAI_AGAIN(L) EAI_BADFLAGS(M)"/>
24871 <int value="4" label="EAI_FAIL"/>
24872 <int value="5" label="EAI_NODATA(L) EAI_FAMILY(M)"/>
24873 <int value="6" label="WSA_INVALID_HANDLE EAI_FAMILY(L) EAI_MEMORY(M)"/>
24874 <int value="7" label="EAI_SOCKTYPE(L) EAI_NODATA(M)"/>
24875 <int value="8" label="WSA_NOT_ENOUGH_MEMORY EAI_SERVICE(L) EAI_NONAME(M)"/>
24876 <int value="9" label="EAI_ADDRFAMILY EAI_SERVICE(M)"/>
24877 <int value="10" label="EAI_MEMORY(L) EAI_SOCKTYPE(L)"/>
24878 <int value="11" label="EAI_SYSTEM"/>
24879 <int value="12" label="EAI_OVERFLOW"/>
24880 <int value="10022" label="WSAEINVAL"/>
24881 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
24882 <int value="10047" label="WSAEAFNOSUPPORT"/>
24883 <int value="10093" label="WSANOTINITIALISED"/>
24884 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
24885 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
24886 <int value="11002" label="WSATRY_AGAIN"/>
24887 <int value="11003" label="WSA_ANO_RECOVERY"/>
24888 <int value="11004" label="WSANO_DATA"/>
24891 <enum name="ErrorCodesGetaddrinfo_Linux" type="int">
24892 <int value="1" label="EAI_BADFLAGS"/>
24893 <int value="2" label="EAI_NONAME"/>
24894 <int value="3" label="EAI_AGAIN"/>
24895 <int value="4" label="EAI_FAIL"/>
24896 <int value="5" label="EAI_NODATA"/>
24897 <int value="6" label="EAI_FAMILY"/>
24898 <int value="7" label="EAI_SOCKTYPE"/>
24899 <int value="8" label="EAI_SERVICE"/>
24900 <int value="9" label="EAI_ADDRFAMILY"/>
24901 <int value="10" label="EAI_MEMORY"/>
24902 <int value="11" label="EAI_SYSTEM"/>
24903 <int value="12" label="EAI_OVERFLOW"/>
24906 <enum name="ErrorCodesGetaddrinfo_Mac" type="int">
24907 <int value="1" label="EAI_ADDRFAMILY"/>
24908 <int value="2" label="EAI_AGAIN"/>
24909 <int value="3" label="EAI_BADFLAGS"/>
24910 <int value="4" label="EAI_FAIL"/>
24911 <int value="5" label="EAI_FAMILY"/>
24912 <int value="6" label="EAI_MEMORY"/>
24913 <int value="7" label="EAI_NODATA"/>
24914 <int value="8" label="EAI_NONAME"/>
24915 <int value="9" label="EAI_SERVICE"/>
24916 <int value="10" label="EAI_SOCKTYPE"/>
24917 <int value="11" label="EAI_SYSTEM"/>
24918 <int value="12" label="EAI_BADHINTS"/>
24919 <int value="13" label="EAI_PROTOCOL"/>
24920 <int value="14" label="EAI_OVERFLOW"/>
24923 <enum name="ErrorCodesGetaddrinfo_Win" type="int">
24924 <int value="6" label="WSA_INVALID_HANDLE"/>
24925 <int value="8" label="WSA_NOT_ENOUGH_MEMORY or EAI_SERVICE"/>
24926 <int value="10022" label="WSAEINVAL"/>
24927 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
24928 <int value="10047" label="WSAEAFNOSUPPORT"/>
24929 <int value="10093" label="WSANOTINITIALISED"/>
24930 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
24931 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
24932 <int value="11002" label="WSATRY_AGAIN"/>
24933 <int value="11003" label="WSA_ANO_RECOVERY"/>
24934 <int value="11004" label="WSANO_DATA"/>
24937 <enum name="ExecutionPhase" type="int">
24938 <int value="0" label="UNINITIALIZED_PHASE"/>
24939 <int value="100" label="START_METRICS_RECORDING"/>
24940 <int value="200" label="CREATE_PROFILE"/>
24941 <int value="300" label="STARTUP_TIMEBOMB_ARM"/>
24942 <int value="400" label="THREAD_WATCHER_START"/>
24943 <int value="500" label="MAIN_MESSAGE_LOOP_RUN"/>
24944 <int value="600" label="SHUTDOWN_TIMEBOMB_ARM"/>
24945 <int value="700" label="SHUTDOWN_COMPLETE"/>
24948 <enum name="ExtensionBackgroundPageType" type="int">
24949 <int value="0" label="None"/>
24950 <int value="1" label="Persistent"/>
24951 <int value="2" label="Event Page"/>
24954 <enum name="ExtensionDisabledUIUserResponse" type="int">
24955 <int value="0" label="IGNORED"/>
24956 <int value="1" label="REENABLE"/>
24957 <int value="2" label="UNINSTALL"/>
24960 <enum name="ExtensionFileWriteResult" type="int">
24962 Deprecated 10/2013.
24964 <int value="0" label="SUCCESS"/>
24965 <int value="1" label="CANT_CREATE_TEMP_CRX"/>
24966 <int value="2" label="CANT_WRITE_CRX_DATA"/>
24967 <int value="3" label="CANT_READ_CRX_FILE"/>
24970 <enum name="ExtensionFromWebstoreInconcistencyEnum" type="int">
24971 <int value="0" label="Non-webstore update URL"/>
24972 <int value="1" label="External install location"/>
24975 <enum name="ExtensionFunctions" type="int">
24976 <!-- Generated from ../../../chrome/browser/extensions/extension_function_histogram_value.h -->
24978 <int value="0" label="UNKNOWN"/>
24979 <int value="1" label="WEBNAVIGATION_GETALLFRAMES"/>
24980 <int value="2" label="BROWSINGDATA_REMOVEWEBSQL"/>
24981 <int value="3" label="ALARMS_CREATE"/>
24982 <int value="4" label="FILEBROWSERPRIVATE_REMOVEFILEWATCH"/>
24983 <int value="5" label="COOKIES_GET"/>
24984 <int value="6" label="FONTSETTINGS_GETMINIMUMFONTSIZE"/>
24985 <int value="7" label="CHROMEOSINFOPRIVATE_GET"/>
24986 <int value="8" label="BOOKMARKMANAGERPRIVATE_CUT"/>
24987 <int value="9" label="TABS_CAPTUREVISIBLETAB"/>
24988 <int value="10" label="MANAGEMENT_SETENABLED"/>
24989 <int value="11" label="HISTORY_DELETEALL"/>
24990 <int value="12" label="STORAGE_GET"/>
24991 <int value="13" label="SOCKET_SETKEEPALIVE"/>
24992 <int value="14" label="DOWNLOADS_CANCEL"/>
24993 <int value="15" label="BOOKMARKS_CREATE"/>
24994 <int value="16" label="BOOKMARKS_UPDATE"/>
24995 <int value="17" label="FILEBROWSERPRIVATE_GETDRIVEFILES"/>
24996 <int value="18" label="TERMINALPRIVATE_ONTERMINALRESIZE"/>
24997 <int value="19" label="DELETED_FILEBROWSERPRIVATE_REQUESTDIRECTORYREFRESH"/>
24998 <int value="20" label="BLUETOOTH_GETADAPTERSTATE"/>
24999 <int value="21" label="FILEBROWSERPRIVATE_CANCELFILETRANSFERS"/>
25000 <int value="22" label="FILEBROWSERPRIVATE_PINDRIVEFILE"/>
25001 <int value="23" label="SOCKET_WRITE"/>
25002 <int value="24" label="OMNIBOX_SETDEFAULTSUGGESTION"/>
25003 <int value="25" label="TTS_SPEAK"/>
25004 <int value="26" label="WALLPAPERPRIVATE_RESTOREMINIMIZEDWINDOWS"/>
25005 <int value="27" label="BROWSINGDATA_REMOVEHISTORY"/>
25006 <int value="28" label="DELETED_FILEBROWSERPRIVATE_ISFULLSCREEN"/>
25007 <int value="29" label="AUTOTESTPRIVATE_LOGOUT"/>
25008 <int value="30" label="EXPERIMENTAL_HISTORY_GETMOSTVISITED"/>
25009 <int value="31" label="BLUETOOTH_DISCONNECT"/>
25010 <int value="32" label="BLUETOOTH_SETOUTOFBANDPAIRINGDATA"/>
25011 <int value="33" label="BOOKMARKMANAGERPRIVATE_CANPASTE"/>
25012 <int value="34" label="AUTOTESTPRIVATE_RESTART"/>
25013 <int value="35" label="USB_CLAIMINTERFACE"/>
25014 <int value="36" label="MEDIAPLAYERPRIVATE_SETWINDOWHEIGHT"/>
25015 <int value="37" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSINFO"/>
25016 <int value="38" label="HISTORY_GETVISITS"/>
25017 <int value="39" label="SOCKET_BIND"/>
25018 <int value="40" label="TABS_MOVE"/>
25019 <int value="41" label="SOCKET_DISCONNECT"/>
25020 <int value="42" label="FILESYSTEM_GETWRITABLEENTRY"/>
25021 <int value="43" label="SYNCFILESYSTEM_REQUESTFILESYSTEM"/>
25022 <int value="44" label="COMMANDS_GETALL"/>
25023 <int value="45" label="EXPERIMENTAL_DISCOVERY_REMOVESUGGESTION"/>
25024 <int value="46" label="VIRTUALKEYBOARDPRIVATE_SENDKEYEVENT"/>
25025 <int value="47" label="BOOKMARKMANAGERPRIVATE_GETSUBTREE"/>
25026 <int value="48" label="DELETED_EXPERIMENTAL_RLZ_RECORDPRODUCTEVENT"/>
25027 <int value="49" label="BOOKMARKS_GETRECENT"/>
25028 <int value="50" label="APP_CURRENTWINDOWINTERNAL_SETBOUNDS"/>
25029 <int value="51" label="CLOUDPRINTPRIVATE_SETUPCONNECTOR"/>
25030 <int value="52" label="SERIAL_SETCONTROLSIGNALS"/>
25031 <int value="53" label="DELETED_FILEBROWSERPRIVATE_SETLASTMODIFIED"/>
25032 <int value="54" label="IDLE_SETDETECTIONINTERVAL"/>
25033 <int value="55" label="FILEBROWSERPRIVATE_GETFILETASKS"/>
25034 <int value="56" label="WEBSTOREPRIVATE_GETSTORELOGIN"/>
25035 <int value="57" label="SYSTEMPRIVATE_GETINCOGNITOMODEAVAILABILITY"/>
25036 <int value="58" label="IDLTEST_SENDARRAYBUFFERVIEW"/>
25037 <int value="59" label="SOCKET_SETNODELAY"/>
25038 <int value="60" label="APP_CURRENTWINDOWINTERNAL_SHOW"/>
25039 <int value="61" label="WEBSTOREPRIVATE_GETBROWSERLOGIN"/>
25040 <int value="62" label="EXPERIMENTAL_IDENTITY_GETAUTHTOKEN"/>
25041 <int value="63" label="DELETED_SYSTEMINFO_DISPLAY_GETDISPLAYINFO"/>
25042 <int value="64" label="BROWSINGDATA_REMOVEPLUGINDATA"/>
25043 <int value="65" label="SOCKET_LISTEN"/>
25044 <int value="66" label="MEDIAGALLERIES_GETMEDIAFILESYSTEMS"/>
25045 <int value="67" label="DOWNLOADS_OPEN"/>
25046 <int value="68" label="TABS_EXECUTESCRIPT"/>
25047 <int value="69" label="SYNCFILESYSTEM_GETUSAGEANDQUOTA"/>
25048 <int value="70" label="INPUTMETHODPRIVATE_GET"/>
25049 <int value="71" label="USB_CLOSEDEVICE"/>
25050 <int value="72" label="TTS_STOP"/>
25051 <int value="73" label="DELETED_SERIAL_GETPORTS"/>
25052 <int value="74" label="DELETED_FILEBROWSERPRIVATE_CLEARDRIVECACHE"/>
25053 <int value="75" label="SERIAL_GETCONTROLSIGNALS"/>
25054 <int value="76" label="DEVELOPERPRIVATE_ENABLE"/>
25055 <int value="77" label="FILEBROWSERPRIVATE_GETDRIVEFILEPROPERTIES"/>
25056 <int value="78" label="USB_FINDDEVICES"/>
25057 <int value="79" label="BOOKMARKMANAGERPRIVATE_DROP"/>
25058 <int value="80" label="DELETED_FILEBROWSERPRIVATE_GETFILETRANSFERS"/>
25059 <int value="81" label="INPUT_IME_SETMENUITEMS"/>
25060 <int value="82" label="BOOKMARKS_EXPORT"/>
25061 <int value="83" label="HISTORY_SEARCH"/>
25062 <int value="84" label="TTSENGINE_SENDTTSEVENT"/>
25063 <int value="85" label="EXPERIMENTAL_ACCESSIBILITY_GETALERTSFORTAB"/>
25064 <int value="86" label="BOOKMARKS_IMPORT"/>
25065 <int value="87" label="SYNCFILESYSTEM_DELETEFILESYSTEM"/>
25066 <int value="88" label="DEBUGGER_SENDCOMMAND"/>
25067 <int value="89" label="DEBUGGER_DETACH"/>
25068 <int value="90" label="METRICSPRIVATE_RECORDSMALLCOUNT"/>
25069 <int value="91" label="APP_CURRENTWINDOWINTERNAL_MINIMIZE"/>
25070 <int value="92" label="DEVELOPERPRIVATE_AUTOUPDATE"/>
25071 <int value="93" label="DNS_RESOLVE"/>
25072 <int value="94" label="DELETED_EXPERIMENTAL_SYSTEMINFO_MEMORY_GET"/>
25073 <int value="95" label="HISTORY_ADDURL"/>
25074 <int value="96" label="TABS_GET"/>
25075 <int value="97" label="BROWSERACTION_SETBADGETEXT"/>
25076 <int value="98" label="TABS_RELOAD"/>
25077 <int value="99" label="WINDOWS_CREATE"/>
25078 <int value="100" label="DEVELOPERPRIVATE_LOADUNPACKED"/>
25079 <int value="101" label="DELETED_DOWNLOADS_SETDESTINATION"/>
25080 <int value="102" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSIDFORTAB"/>
25081 <int value="103" label="BOOKMARKS_GETCHILDREN"/>
25082 <int value="104" label="BROWSERACTION_GETTITLE"/>
25083 <int value="105" label="TERMINALPRIVATE_OPENTERMINALPROCESS"/>
25084 <int value="106" label="DELETED_SERIAL_CLOSE"/>
25085 <int value="107" label="CONTEXTMENUS_REMOVE"/>
25086 <int value="108" label="FILEBROWSERPRIVATE_REQUESTFILESYSTEM"/>
25087 <int value="109" label="ECHOPRIVATE_GETREGISTRATIONCODE"/>
25088 <int value="110" label="TABS_GETCURRENT"/>
25089 <int value="111" label="FONTSETTINGS_CLEARDEFAULTFIXEDFONTSIZE"/>
25090 <int value="112" label="MEDIAPLAYERPRIVATE_CLOSEWINDOW"/>
25091 <int value="113" label="WEBREQUESTINTERNAL_ADDEVENTLISTENER"/>
25092 <int value="114" label="CLOUDPRINTPRIVATE_GETPRINTERS"/>
25093 <int value="115" label="STORAGE_SET"/>
25094 <int value="116" label="FONTSETTINGS_GETDEFAULTFONTSIZE"/>
25095 <int value="117" label="EXTENSION_SETUPDATEURLDATA"/>
25096 <int value="118" label="DELETED_SERIAL_WRITE"/>
25097 <int value="119" label="IDLE_QUERYSTATE"/>
25098 <int value="120" label="DELETED_EXPERIMENTAL_RLZ_GETACCESSPOINTRLZ"/>
25099 <int value="121" label="WEBSTOREPRIVATE_SETSTORELOGIN"/>
25100 <int value="122" label="PAGEACTIONS_ENABLEFORTAB"/>
25101 <int value="123" label="COOKIES_SET"/>
25102 <int value="124" label="CONTENTSETTINGS_SET"/>
25103 <int value="125" label="CONTEXTMENUS_REMOVEALL"/>
25104 <int value="126" label="TABS_INSERTCSS"/>
25105 <int value="127" label="WEBREQUEST_HANDLERBEHAVIORCHANGED"/>
25106 <int value="128" label="INPUT_IME_SETCURSORPOSITION"/>
25107 <int value="129" label="OMNIBOX_SENDSUGGESTIONS"/>
25108 <int value="130" label="SYSTEMINDICATOR_ENABLE"/>
25109 <int value="131" label="EVENTS_GETRULES"/>
25110 <int value="132" label="BOOKMARKMANAGERPRIVATE_COPY"/>
25111 <int value="133" label="SOCKET_RECVFROM"/>
25112 <int value="134" label="TABS_GETALLINWINDOW"/>
25113 <int value="135" label="CONTEXTMENUS_UPDATE"/>
25114 <int value="136" label="BOOKMARKS_SEARCH"/>
25115 <int value="137" label="EXPERIMENTAL_APP_CLEARALLNOTIFICATIONS"/>
25116 <int value="138" label="BLUETOOTH_GETLOCALOUTOFBANDPAIRINGDATA"/>
25117 <int value="139" label="SYSTEMPRIVATE_GETUPDATESTATUS"/>
25118 <int value="140" label="FONTSETTINGS_CLEARMINIMUMFONTSIZE"/>
25119 <int value="141" label="DELETED_FILEBROWSERPRIVATE_GETFILELOCATIONS"/>
25120 <int value="142" label="EXPERIMENTAL_DISCOVERY_SUGGEST"/>
25121 <int value="143" label="FILEBROWSERPRIVATE_SETDEFAULTTASK"/>
25122 <int value="144" label="BROWSERACTION_GETBADGETEXT"/>
25123 <int value="145" label="APP_CURRENTWINDOWINTERNAL_HIDE"/>
25124 <int value="146" label="SOCKET_CONNECT"/>
25125 <int value="147" label="BOOKMARKS_GETSUBTREE"/>
25126 <int value="148" label="HISTORY_DELETEURL"/>
25128 label="DELETED_EXPERIMENTAL_MEDIAGALLERIES_ASSEMBLEMEDIAFILE"/>
25129 <int value="150" label="BOOKMARKMANAGERPRIVATE_STARTDRAG"/>
25130 <int value="151" label="BROWSINGDATA_REMOVEPASSWORDS"/>
25131 <int value="152" label="DOWNLOADS_DRAG"/>
25132 <int value="153" label="INPUT_IME_SETCOMPOSITION"/>
25133 <int value="154" label="METRICSPRIVATE_RECORDUSERACTION"/>
25134 <int value="155" label="USB_RELEASEINTERFACE"/>
25135 <int value="156" label="PAGEACTION_GETPOPUP"/>
25136 <int value="157" label="DELETED_SCRIPTBADGE_GETATTENTION"/>
25137 <int value="158" label="FONTSETTINGS_GETFONTLIST"/>
25138 <int value="159" label="PERMISSIONS_CONTAINS"/>
25139 <int value="160" label="DELETED_SCRIPTBADGE_GETPOPUP"/>
25140 <int value="161" label="EXPERIMENTAL_ACCESSIBILITY_GETFOCUSEDCONTROL"/>
25141 <int value="162" label="DEVELOPERPRIVATE_GETSTRINGS"/>
25142 <int value="163" label="METRICSPRIVATE_RECORDMEDIUMCOUNT"/>
25143 <int value="164" label="MANAGEMENT_GET"/>
25144 <int value="165" label="PERMISSIONS_GETALL"/>
25145 <int value="166" label="DOWNLOADS_SHOW"/>
25146 <int value="167" label="DELETED_EXPERIMENTAL_RLZ_CLEARPRODUCTSTATE"/>
25147 <int value="168" label="TABS_REMOVE"/>
25148 <int value="169" label="MANAGEMENT_GETPERMISSIONWARNINGSBYID"/>
25149 <int value="170" label="WINDOWS_GET"/>
25150 <int value="171" label="FILEBROWSERPRIVATE_EXECUTETASK"/>
25151 <int value="172" label="TTS_GETVOICES"/>
25152 <int value="173" label="MANAGEMENT_GETALL"/>
25153 <int value="174" label="MANAGEMENT_GETPERMISSIONWARNINGSBYMANIFEST"/>
25154 <int value="175" label="APP_CURRENTWINDOWINTERNAL_CLEARATTENTION"/>
25155 <int value="176" label="AUTOTESTPRIVATE_SHUTDOWN"/>
25156 <int value="177" label="FONTSETTINGS_CLEARDEFAULTFONTSIZE"/>
25157 <int value="178" label="BOOKMARKS_GETTREE"/>
25158 <int value="179" label="FILEBROWSERPRIVATE_SELECTFILES"/>
25159 <int value="180" label="RUNTIME_GETBACKGROUNDPAGE"/>
25160 <int value="181" label="DELETED_EXPERIMENTAL_RECORD_REPLAYURLS"/>
25161 <int value="182" label="WEBSTOREPRIVATE_COMPLETEINSTALL"/>
25162 <int value="183" label="DELETED_EXPERIMENTAL_SPEECHINPUT_START"/>
25163 <int value="184" label="COOKIES_GETALL"/>
25164 <int value="185" label="DOWNLOADS_GETFILEICON"/>
25165 <int value="186" label="PAGEACTION_GETTITLE"/>
25166 <int value="187" label="BROWSINGDATA_REMOVE"/>
25167 <int value="188" label="DELETED_SERIAL_OPEN"/>
25168 <int value="189" label="FILESYSTEM_GETDISPLAYPATH"/>
25169 <int value="190" label="FILEBROWSERPRIVATE_FORMATVOLUME"/>
25170 <int value="191" label="BOOKMARKS_GET"/>
25171 <int value="192" label="DELETED_MANAGEDMODEPRIVATE_GET"/>
25172 <int value="193" label="ALARMS_CLEAR"/>
25173 <int value="194" label="SYNCFILESYSTEM_GETFILESYNCSTATUS"/>
25174 <int value="195" label="SOCKET_GETINFO"/>
25175 <int value="196" label="WEBSTOREPRIVATE_INSTALLBUNDLE"/>
25176 <int value="197" label="BROWSERACTION_ENABLE"/>
25177 <int value="198" label="METRICSPRIVATE_RECORDMEDIUMTIME"/>
25178 <int value="199" label="PAGEACTION_SETTITLE"/>
25179 <int value="200" label="CLOUDPRINTPRIVATE_GETHOSTNAME"/>
25180 <int value="201" label="CONTENTSETTINGS_GETRESOURCEIDENTIFIERS"/>
25181 <int value="202" label="SOCKET_CREATE"/>
25182 <int value="203" label="DEVELOPERPRIVATE_RELOAD"/>
25183 <int value="204" label="FILEBROWSERPRIVATE_GETVOLUMEMETADATALIST"/>
25184 <int value="205" label="APP_RUNTIME_POSTINTENTRESPONSE"/>
25185 <int value="206" label="DELETED_MANAGEDMODEPRIVATE_SETPOLICY"/>
25186 <int value="207" label="WEBSTOREPRIVATE_BEGININSTALLWITHMANIFEST3"/>
25187 <int value="208" label="WALLPAPERPRIVATE_SETWALLPAPER"/>
25188 <int value="209" label="USB_CONTROLTRANSFER"/>
25189 <int value="210" label="DELETED_EXPERIMENTAL_SPEECHINPUT_STOP"/>
25190 <int value="211" label="USB_BULKTRANSFER"/>
25191 <int value="212" label="DELETED_FILEBROWSERPRIVATE_GETVOLUMEMETADATA"/>
25192 <int value="213" label="PAGECAPTURE_SAVEASMHTML"/>
25193 <int value="214" label="EXTENSION_ISALLOWEDINCOGNITOACCESS"/>
25194 <int value="215" label="BROWSINGDATA_REMOVEAPPCACHE"/>
25195 <int value="216" label="APP_CURRENTWINDOWINTERNAL_DRAWATTENTION"/>
25196 <int value="217" label="METRICSPRIVATE_RECORDCOUNT"/>
25197 <int value="218" label="USB_INTERRUPTTRANSFER"/>
25198 <int value="219" label="TYPES_CHROMESETTING_CLEAR"/>
25199 <int value="220" label="INPUT_IME_COMMITTEXT"/>
25200 <int value="221" label="IDLTEST_SENDARRAYBUFFER"/>
25201 <int value="222" label="WALLPAPERPRIVATE_SETWALLPAPERIFEXISTS"/>
25202 <int value="223" label="SOCKET_ACCEPT"/>
25203 <int value="224" label="WEBNAVIGATION_GETFRAME"/>
25204 <int value="225" label="EXPERIMENTAL_POWER_RELEASEKEEPAWAKE"/>
25205 <int value="226" label="APP_CURRENTWINDOWINTERNAL_SETICON"/>
25206 <int value="227" label="PUSHMESSAGING_GETCHANNELID"/>
25207 <int value="228" label="EXPERIMENTAL_INFOBARS_SHOW"/>
25208 <int value="229" label="INPUT_IME_SETCANDIDATEWINDOWPROPERTIES"/>
25209 <int value="230" label="METRICSPRIVATE_RECORDPERCENTAGE"/>
25210 <int value="231" label="TYPES_CHROMESETTING_GET"/>
25211 <int value="232" label="WINDOWS_GETLASTFOCUSED"/>
25212 <int value="233" label="DELETED_MANAGEDMODEPRIVATE_GETPOLICY"/>
25213 <int value="234" label="STORAGE_CLEAR"/>
25214 <int value="235" label="STORAGE_GETBYTESINUSE"/>
25215 <int value="236" label="TABS_QUERY"/>
25216 <int value="237" label="PAGEACTION_SETPOPUP"/>
25217 <int value="238" label="DEVELOPERPRIVATE_INSPECT"/>
25218 <int value="239" label="DOWNLOADS_SEARCH"/>
25219 <int value="240" label="FONTSETTINGS_CLEARFONT"/>
25220 <int value="241" label="WINDOWS_UPDATE"/>
25221 <int value="242" label="BOOKMARKMANAGERPRIVATE_CANOPENNEWWINDOWS"/>
25222 <int value="243" label="SERIAL_FLUSH"/>
25223 <int value="244" label="BROWSERACTION_SETTITLE"/>
25224 <int value="245" label="BOOKMARKMANAGERPRIVATE_CANEDIT"/>
25225 <int value="246" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPER"/>
25226 <int value="247" label="BOOKMARKS_REMOVE"/>
25227 <int value="248" label="INPUT_IME_SETCANDIDATES"/>
25228 <int value="249" label="TERMINALPRIVATE_CLOSETERMINALPROCESS"/>
25229 <int value="250" label="HISTORY_DELETERANGE"/>
25230 <int value="251" label="IDLTEST_GETARRAYBUFFER"/>
25231 <int value="252" label="TERMINALPRIVATE_SENDINPUT"/>
25232 <int value="253" label="TABS_HIGHLIGHT"/>
25233 <int value="254" label="BLUETOOTH_STARTDISCOVERY"/>
25234 <int value="255" label="FILEBROWSERPRIVATE_SELECTFILE"/>
25235 <int value="256" label="WINDOWS_GETCURRENT"/>
25236 <int value="257" label="DEBUGGER_ATTACH"/>
25237 <int value="258" label="WALLPAPERPRIVATE_SAVETHUMBNAIL"/>
25238 <int value="259" label="INPUT_IME_KEYEVENTHANDLED"/>
25239 <int value="260" label="FONTSETTINGS_SETDEFAULTFONTSIZE"/>
25240 <int value="261" label="RUNTIME_REQUESTUPDATECHECK"/>
25241 <int value="262" label="PAGEACTION_SETICON"/>
25242 <int value="263" label="BROWSERACTION_SETBADGEBACKGROUNDCOLOR"/>
25243 <int value="264" label="DEVELOPERPRIVATE_GETITEMSINFO"/>
25244 <int value="265" label="BLUETOOTH_STOPDISCOVERY"/>
25245 <int value="266" label="COOKIES_REMOVE"/>
25246 <int value="267" label="DELETED_EXPERIMENTAL_RLZ_SENDFINANCIALPING"/>
25247 <int value="268" label="TABCAPTURE_GETCAPTUREDTABS"/>
25248 <int value="269" label="WINDOWS_REMOVE"/>
25249 <int value="270" label="WALLPAPERPRIVATE_GETOFFLINEWALLPAPERLIST"/>
25250 <int value="271" label="BROWSERACTION_GETBADGEBACKGROUNDCOLOR"/>
25251 <int value="272" label="PAGEACTIONS_DISABLEFORTAB"/>
25252 <int value="273" label="DEVELOPERPRIVATE_ALLOWFILEACCESS"/>
25253 <int value="274" label="FILEBROWSERPRIVATE_REMOVEMOUNT"/>
25254 <int value="275" label="BLUETOOTH_CONNECT"/>
25255 <int value="276" label="TABCAPTURE_CAPTURE"/>
25256 <int value="277" label="NOTIFICATIONS_CREATE"/>
25257 <int value="278" label="TABS_DUPLICATE"/>
25258 <int value="279" label="BLUETOOTH_WRITE"/>
25259 <int value="280" label="PAGEACTION_SHOW"/>
25260 <int value="281" label="WALLPAPERPRIVATE_GETTHUMBNAIL"/>
25261 <int value="282" label="DOWNLOADS_PAUSE"/>
25262 <int value="283" label="PERMISSIONS_REQUEST"/>
25263 <int value="284" label="TOPSITES_GET"/>
25264 <int value="285" label="BROWSINGDATA_REMOVEDOWNLOADS"/>
25265 <int value="286" label="BROWSINGDATA_REMOVELOCALSTORAGE"/>
25266 <int value="287" label="FILEBROWSERHANDLERINTERNAL_SELECTFILE"/>
25267 <int value="288" label="INPUT_IME_UPDATEMENUITEMS"/>
25268 <int value="289" label="FILEBROWSERPRIVATE_GETSTRINGS"/>
25269 <int value="290" label="CONTENTSETTINGS_GET"/>
25270 <int value="291" label="FONTSETTINGS_SETDEFAULTFIXEDFONTSIZE"/>
25271 <int value="292" label="EXPERIMENTAL_APP_NOTIFY"/>
25272 <int value="293" label="METRICSPRIVATE_RECORDLONGTIME"/>
25273 <int value="294" label="SOCKET_READ"/>
25274 <int value="295" label="DELETED_EXPERIMENTAL_PROCESSES_TERMINATE"/>
25275 <int value="296" label="METRICSPRIVATE_RECORDTIME"/>
25276 <int value="297" label="BOOKMARKMANAGERPRIVATE_GETSTRINGS"/>
25277 <int value="298" label="USB_ISOCHRONOUSTRANSFER"/>
25278 <int value="299" label="PERMISSIONS_REMOVE"/>
25279 <int value="300" label="MANAGEMENT_UNINSTALL"/>
25280 <int value="301" label="I18N_GETACCEPTLANGUAGES"/>
25281 <int value="302" label="MANAGEMENT_LAUNCHAPP"/>
25282 <int value="303" label="INPUT_IME_CLEARCOMPOSITION"/>
25283 <int value="304" label="ALARMS_GETALL"/>
25284 <int value="305" label="DIAL_DISCOVERNOW"/>
25285 <int value="306" label="TYPES_CHROMESETTING_SET"/>
25286 <int value="307" label="BROWSERACTION_SETICON"/>
25287 <int value="308" label="EXPERIMENTAL_ACCESSIBILITY_SETACCESSIBILITYENABLED"/>
25288 <int value="309" label="DELETED_FILEBROWSERPRIVATE_VIEWFILES"/>
25289 <int value="310" label="BLUETOOTH_GETSERVICES"/>
25290 <int value="311" label="TABS_UPDATE"/>
25291 <int value="312" label="BROWSINGDATA_REMOVEFORMDATA"/>
25292 <int value="313" label="DELETED_FILEBROWSERPRIVATE_RELOADDRIVE"/>
25293 <int value="314" label="ALARMS_GET"/>
25294 <int value="315" label="BROWSINGDATA_REMOVEINDEXEDDB"/>
25295 <int value="316" label="FILEBROWSERPRIVATE_ADDFILEWATCH"/>
25296 <int value="317" label="CONTENTSETTINGS_CLEAR"/>
25297 <int value="318" label="FILEBROWSERPRIVATE_GETPREFERENCES"/>
25298 <int value="319" label="BOOKMARKMANAGERPRIVATE_PASTE"/>
25299 <int value="320" label="FILESYSTEM_ISWRITABLEENTRY"/>
25300 <int value="321" label="USB_SETINTERFACEALTERNATESETTING"/>
25301 <int value="322" label="FONTSETTINGS_SETMINIMUMFONTSIZE"/>
25302 <int value="323" label="BROWSERACTION_GETPOPUP"/>
25303 <int value="324" label="SOCKET_DESTROY"/>
25304 <int value="325" label="BLUETOOTH_GETDEVICES"/>
25305 <int value="326" label="ALARMS_CLEARALL"/>
25306 <int value="327" label="FONTSETTINGS_GETDEFAULTFIXEDFONTSIZE"/>
25307 <int value="328" label="FILEBROWSERPRIVATE_ZIPSELECTION"/>
25308 <int value="329" label="SYSTEMINDICATOR_DISABLE"/>
25309 <int value="330" label="DELETED_SCRIPTBADGE_SETPOPUP"/>
25310 <int value="331" label="EXTENSION_ISALLOWEDFILESCHEMEACCESS"/>
25311 <int value="332" label="EXPERIMENTAL_IDENTITY_LAUNCHWEBAUTHFLOW"/>
25312 <int value="333" label="FILEBROWSERPRIVATE_GETDRIVECONNECTIONSTATE"/>
25313 <int value="334" label="TABS_DETECTLANGUAGE"/>
25314 <int value="335" label="METRICSPRIVATE_RECORDVALUE"/>
25315 <int value="336" label="BOOKMARKMANAGERPRIVATE_SORTCHILDREN"/>
25316 <int value="337" label="DELETED_SERIAL_READ"/>
25317 <int value="338" label="APP_CURRENTWINDOWINTERNAL_MAXIMIZE"/>
25318 <int value="339" label="EXPERIMENTAL_DISCOVERY_CLEARALLSUGGESTIONS"/>
25319 <int value="340" label="DELETED_MANAGEDMODEPRIVATE_ENTER"/>
25320 <int value="341" label="DELETED_FILEBROWSERPRIVATE_TRANSFERFILE"/>
25321 <int value="342" label="BROWSERACTION_SETPOPUP"/>
25322 <int value="343" label="TABS_GETSELECTED"/>
25323 <int value="344" label="FONTSETTINGS_GETFONT"/>
25324 <int value="345" label="BLUETOOTH_READ"/>
25325 <int value="346" label="WEBREQUESTINTERNAL_EVENTHANDLED"/>
25326 <int value="347" label="EVENTS_ADDRULES"/>
25327 <int value="348" label="CONTEXTMENUS_CREATE"/>
25328 <int value="349" label="MEDIAPLAYERPRIVATE_GETPLAYLIST"/>
25329 <int value="350" label="DOWNLOADS_ERASE"/>
25330 <int value="351" label="DELETED_EXPERIMENTAL_RECORD_CAPTUREURLS"/>
25331 <int value="352" label="TTS_ISSPEAKING"/>
25332 <int value="353" label="BOOKMARKS_REMOVETREE"/>
25333 <int value="354" label="FILEBROWSERPRIVATE_SEARCHDRIVE"/>
25334 <int value="355" label="DELETED_EXPERIMENTAL_SYSTEMINFO_CPU_GET"/>
25335 <int value="356" label="FILEBROWSERPRIVATE_SETPREFERENCES"/>
25336 <int value="357" label="FONTSETTINGS_SETFONT"/>
25337 <int value="358" label="SOCKET_GETNETWORKLIST"/>
25338 <int value="359" label="BOOKMARKS_MOVE"/>
25339 <int value="360" label="WALLPAPERPRIVATE_MINIMIZEINACTIVEWINDOWS"/>
25340 <int value="361" label="STORAGE_REMOVE"/>
25341 <int value="362" label="AUTOTESTPRIVATE_LOGINSTATUS"/>
25342 <int value="363" label="TABS_CREATE"/>
25343 <int value="364" label="FILEBROWSERPRIVATE_CANCELDIALOG"/>
25344 <int value="365" label="BROWSINGDATA_REMOVECOOKIES"/>
25345 <int value="366" label="FILESYSTEM_CHOOSEENTRY"/>
25346 <int value="367" label="MEDIAPLAYERPRIVATE_PLAY"/>
25347 <int value="368" label="WEBSTOREPRIVATE_GETWEBGLSTATUS"/>
25348 <int value="369" label="SOCKET_SENDTO"/>
25349 <int value="370" label="BROWSINGDATA_REMOVEFILESYSTEMS"/>
25350 <int value="371" label="WALLPAPERPRIVATE_GETSTRINGS"/>
25351 <int value="372" label="BROWSINGDATA_REMOVECACHE"/>
25352 <int value="373" label="BOOKMARKMANAGERPRIVATE_RECORDLAUNCH"/>
25353 <int value="374" label="BROWSERACTION_DISABLE"/>
25354 <int value="375" label="DELETED_EXPERIMENTAL_SPEECHINPUT_ISRECORDING"/>
25355 <int value="376" label="APP_WINDOW_CREATE"/>
25356 <int value="377" label="RUNTIME_RELOAD"/>
25357 <int value="378" label="EXPERIMENTAL_POWER_REQUESTKEEPAWAKE"/>
25358 <int value="379" label="SYSTEMINDICATOR_SETICON"/>
25359 <int value="380" label="FILEBROWSERPRIVATE_ADDMOUNT"/>
25360 <int value="381" label="APP_CURRENTWINDOWINTERNAL_FOCUS"/>
25361 <int value="382" label="EVENTS_REMOVERULES"/>
25362 <int value="383" label="DOWNLOADS_DOWNLOAD"/>
25363 <int value="384" label="WINDOWS_GETALL"/>
25364 <int value="385" label="DELETED_FILEBROWSERPRIVATE_TOGGLEFULLSCREEN"/>
25365 <int value="386" label="APP_CURRENTWINDOWINTERNAL_RESTORE"/>
25366 <int value="387" label="DELETED_WEBSOCKETPROXYPRIVATE_GETPASSPORTFORTCP"/>
25367 <int value="388" label="PAGEACTION_HIDE"/>
25368 <int value="389" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GET"/>
25369 <int value="390" label="DOWNLOADS_ACCEPTDANGER"/>
25370 <int value="391" label="DELETED_WEBSOCKETPROXYPRIVATE_GETURLFORTCP"/>
25371 <int value="392" label="FILEBROWSERPRIVATE_GETSIZESTATS"/>
25372 <int value="393" label="DOWNLOADS_RESUME"/>
25373 <int value="394" label="COOKIES_GETALLCOOKIESTORES"/>
25374 <int value="395" label="MEDIAGALLERIESPRIVATE_ADDGALLERYWATCH"/>
25375 <int value="396" label="MEDIAGALLERIESPRIVATE_REMOVEGALLERYWATCH"/>
25376 <int value="397" label="WEBVIEW_EXECUTESCRIPT"/>
25377 <int value="398" label="NOTIFICATIONS_UPDATE"/>
25378 <int value="399" label="NOTIFICATIONS_CLEAR"/>
25379 <int value="400" label="DELETED_SESSIONRESTORE_GETRECENTLYCLOSED"/>
25380 <int value="401" label="DELETED_SESSIONRESTORE_RESTORE"/>
25381 <int value="402" label="MANAGEMENT_UNINSTALLSELF"/>
25382 <int value="403" label="ECHOPRIVATE_GETOOBETIMESTAMP"/>
25383 <int value="404" label="FILEBROWSERPRIVATE_VALIDATEPATHNAMELENGTH"/>
25384 <int value="405" label="BROWSINGDATA_SETTINGS"/>
25385 <int value="406" label="WEBSTOREPRIVATE_GETISLAUNCHERENABLED"/>
25386 <int value="407" label="NETWORKINGPRIVATE_GETPROPERTIES"/>
25387 <int value="408" label="NETWORKINGPRIVATE_GETVISIBLENETWORKS"/>
25388 <int value="409" label="NETWORKINGPRIVATE_STARTCONNECT"/>
25389 <int value="410" label="NETWORKINGPRIVATE_STARTDISCONNECT"/>
25390 <int value="411" label="MEDIAGALLERIESPRIVATE_GETALLGALLERYWATCH"/>
25391 <int value="412" label="MEDIAGALLERIESPRIVATE_REMOVEALLGALLERYWATCH"/>
25392 <int value="413" label="FILEBROWSERPRIVATE_SEARCHDRIVEMETADATA"/>
25393 <int value="414" label="DELETED_ECHOPRIVATE_CHECKALLOWREDEEMOFFERS"/>
25394 <int value="415" label="DELETED_MEDIAGALLERIESPRIVATE_EJECTDEVICE"/>
25395 <int value="416" label="FILEBROWSERPRIVATE_LOGOUTUSERFORREAUTHENTICATION"/>
25396 <int value="417" label="DEVELOPERPRIVATE_CHOOSEPATH"/>
25397 <int value="418" label="DEVELOPERPRIVATE_PACKDIRECTORY"/>
25398 <int value="419" label="NETWORKINGPRIVATE_VERIFYDESTINATION"/>
25399 <int value="420" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTCREDENTIALS"/>
25400 <int value="421" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTDATA"/>
25401 <int value="422" label="DEVELOPERPRIVATE_RESTART"/>
25402 <int value="423" label="DEVELOPERPRIVATE_ALLOWINCOGNITO"/>
25403 <int value="424" label="INPUT_IME_DELETESURROUNDINGTEXT"/>
25404 <int value="425" label="DELETED_FILEBROWSERPRIVATE_OPENNEWWINDOW"/>
25405 <int value="426" label="CLOUDPRINTPRIVATE_GETCLIENTID"/>
25406 <int value="427" label="ECHOPRIVATE_GETUSERCONSENT"/>
25407 <int value="428" label="SYNCFILESYSTEM_SETCONFLICTRESOLUTIONPOLICY"/>
25408 <int value="429" label="SYNCFILESYSTEM_GETCONFLICTRESOLUTIONPOLICY"/>
25409 <int value="430" label="NETWORKINGPRIVATE_SETPROPERTIES"/>
25410 <int value="431" label="NETWORKINGPRIVATE_GETSTATE"/>
25411 <int value="432" label="POWER_REQUESTKEEPAWAKE"/>
25412 <int value="433" label="POWER_RELEASEKEEPAWAKE"/>
25413 <int value="434" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPERLAYOUT"/>
25414 <int value="435" label="DOWNLOADSINTERNAL_DETERMINEFILENAME"/>
25415 <int value="436" label="SYNCFILESYSTEM_GETFILESYNCSTATUSES"/>
25416 <int value="437" label="MEDIAGALLERIESPRIVATE_GETHANDLERS"/>
25417 <int value="438" label="WALLPAPERPRIVATE_RESETWALLPAPER"/>
25418 <int value="439" label="DEVELOPERPRIVATE_PERMISSIONS"/>
25419 <int value="440" label="WEBSTOREPRIVATE_ENABLEAPPLAUNCHER"/>
25420 <int value="441" label="APP_CURRENTWINDOWINTERNAL_FULLSCREEN"/>
25421 <int value="442" label="DEVELOPERPRIVATE_LOADUNPACKEDCROS"/>
25422 <int value="443" label="NETWORKINGPRIVATE_REQUESTNETWORKSCAN"/>
25423 <int value="444" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEMACHINEKEY"/>
25424 <int value="445" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEUSERKEY"/>
25425 <int value="446" label="DEVELOPERPRIVATE_LOADPROJECTTOSYNCFS"/>
25426 <int value="447" label="DEVELOPERPRIVATE_GETPROJECTSINFO"/>
25427 <int value="448" label="DEVELOPERPRIVATE_LOADPROJECT"/>
25428 <int value="449" label="COMMANDLINEPRIVATE_HASSWITCH"/>
25429 <int value="450" label="NETWORKINGPRIVATE_GETMANAGEDPROPERTIES"/>
25430 <int value="451" label="LOCATION_WATCHLOCATION"/>
25431 <int value="452" label="LOCATION_CLEARWATCH"/>
25432 <int value="453" label="BLUETOOTH_ADDPROFILE"/>
25433 <int value="454" label="BLUETOOTH_REMOVEPROFILE"/>
25434 <int value="455" label="BLUETOOTH_GETPROFILES"/>
25435 <int value="456" label="EXPERIMENTAL_IDENTITY_REMOVECACHEDAUTHTOKEN"/>
25436 <int value="457" label="AUDIO_GETINFO"/>
25437 <int value="458" label="AUDIO_SETACTIVEDEVICES"/>
25438 <int value="459" label="AUDIO_SETPROPERTIES"/>
25439 <int value="460" label="USB_RESETDEVICE"/>
25440 <int value="461" label="SOCKET_MULTICAST_JOIN_GROUP"/>
25441 <int value="462" label="SOCKET_MULTICAST_LEAVE_GROUP"/>
25442 <int value="463" label="SOCKET_MULTICAST_SET_TIME_TO_LIVE"/>
25443 <int value="464" label="SOCKET_MULTICAST_SET_LOOPBACK_MODE"/>
25444 <int value="465" label="SOCKET_MULTICAST_GET_JOINED_GROUPS"/>
25446 label="EXPERIMENTAL_ACCESSIBILITY_SETNATIVEACCESSIBILITYENABLED"/>
25447 <int value="467" label="RUNTIME_GETPLATFORMINFO"/>
25448 <int value="468" label="WEBVIEW_INSERTCSS"/>
25449 <int value="469" label="METRICSPRIVATE_GETISCRASHRECORDINGENABLED"/>
25450 <int value="470" label="IDENTITYPRIVATE_GETRESOURCES"/>
25451 <int value="471" label="NOTIFICATIONS_GET_ALL"/>
25452 <int value="472" label="USB_LISTINTERFACES"/>
25453 <int value="473" label="FILESYSTEM_RETAINENTRY"/>
25454 <int value="474" label="FILESYSTEM_ISRESTORABLE"/>
25455 <int value="475" label="FILESYSTEM_RESTOREENTRY"/>
25456 <int value="476" label="RUNTIME_SETUNINSTALLURL"/>
25457 <int value="477" label="INPUTMETHODPRIVATE_STARTIME"/>
25458 <int value="478" label="MUSICMANAGERPRIVATE_GETDEVICEID"/>
25459 <int value="479" label="TTS_PAUSE"/>
25460 <int value="480" label="TTS_RESUME"/>
25461 <int value="481" label="DELETED_SYSTEMINFO_CPU_GET"/>
25462 <int value="482" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_ADDWATCH"/>
25463 <int value="483" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEWATCH"/>
25464 <int value="484" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GETALLWATCH"/>
25466 label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEALLWATCH"/>
25467 <int value="486" label="DELETED_SYSTEMINFO_MEMORY_GET"/>
25468 <int value="487" label="ACTIVITYLOGPRIVATE_GETEXTENSIONACTIVITIES"/>
25469 <int value="488" label="RUNTIME_GETPACKAGEDIRECTORYENTRY"/>
25470 <int value="489" label="DELETED_SYSTEMINFO_DISPLAY_SETDISPLAYPROPERTIES"/>
25471 <int value="490" label="FEEDBACKPRIVATE_GETUSEREMAIL"/>
25472 <int value="491" label="FEEDBACKPRIVATE_GETSYSTEMINFORMATION"/>
25473 <int value="492" label="FEEDBACKPRIVATE_SENDFEEDBACK"/>
25474 <int value="493" label="VIRTUALKEYBOARDPRIVATE_INSERTTEXT"/>
25475 <int value="494" label="DIAGNOSTICS_SENDPACKET"/>
25476 <int value="495" label="METRICSPRIVATE_GETFIELDTRIAL"/>
25477 <int value="496" label="FILEBROWSERPRIVATE_ZOOM"/>
25478 <int value="497" label="WEBVIEW_GO"/>
25479 <int value="498" label="WEBSTOREPRIVATE_ISININCOGNITOMODEFUNCTION"/>
25480 <int value="499" label="FILEBROWSERPRIVATE_REQUESTACCESSTOKEN"/>
25481 <int value="500" label="WEBVIEW_STOP"/>
25482 <int value="501" label="WEBVIEW_RELOAD"/>
25483 <int value="502" label="WEBVIEW_TERMINATE"/>
25484 <int value="503" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_GET"/>
25485 <int value="504" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_SET"/>
25486 <int value="505" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_CLEAR"/>
25487 <int value="506" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_EJECTDEVICE"/>
25488 <int value="507" label="SYSTEM_CPU_GETINFO"/>
25489 <int value="508" label="BOOKMARKMANAGERPRIVATE_REMOVETREES"/>
25490 <int value="509" label="SYSTEM_DISPLAY_GETINFO"/>
25491 <int value="510" label="SYSTEM_DISPLAY_SETDISPLAYPROPERTIES"/>
25492 <int value="511" label="SYSTEM_MEMORY_GETINFO"/>
25493 <int value="512" label="FILEBROWSERPRIVATE_GETSHAREURL"/>
25494 <int value="513" label="SYSTEM_STORAGE_GETINFO"/>
25495 <int value="514" label="SYSTEM_STORAGE_EJECTDEVICE"/>
25496 <int value="515" label="DELETED_SYSTEM_STORAGE_ADDAVAILABLECAPACITYWATCH"/>
25497 <int value="516" label="DELETED_SYSTEM_STORAGE_REMOVEAVAILABLECAPACITYWATCH"/>
25499 label="DELETED_SYSTEM_STORAGE_GETALLAVAILABLECAPACITYWATCHES"/>
25501 label="DELETED_SYSTEM_STORAGE_REMOVEALLAVAILABLECAPACITYWATCHES"/>
25502 <int value="519" label="DOWNLOADS_REMOVEFILE"/>
25503 <int value="520" label="DOWNLOADS_SHOWDEFAULTFOLDER"/>
25504 <int value="521" label="INFOBARS_SHOW"/>
25505 <int value="522" label="DOWNLOADS_SETSHELFENABLED"/>
25506 <int value="523" label="IMAGEWRITER_WRITEFROMURL"/>
25507 <int value="524" label="IMAGEWRITER_WRITEFROMFILE"/>
25508 <int value="525" label="IMAGEWRITER_CANCELWRITE"/>
25509 <int value="526" label="IMAGEWRITER_DESTROYPARTITIONS"/>
25510 <int value="527" label="FEEDBACKPRIVATE_GETSTRINGS"/>
25511 <int value="528" label="LOGPRIVATE_GETHISTORICAL"/>
25512 <int value="529" label="VIRTUALKEYBOARDPRIVATE_MOVECURSOR"/>
25513 <int value="530" label="METRICSPRIVATE_GETVARIATIONPARAMS"/>
25514 <int value="531" label="WEBVIEW_SETPERMISSION"/>
25515 <int value="532" label="DESKTOPCAPTURE_CHOOSEDESKTOPMEDIA"/>
25516 <int value="533" label="APP_CURRENTWINDOWINTERNAL_SETSHAPE"/>
25517 <int value="534" label="PROCESSES_GETPROCESSINFO"/>
25518 <int value="535" label="PROCESSES_GETPROCESSIDFORTAB"/>
25519 <int value="536" label="PROCESSES_TERMINATE"/>
25520 <int value="537" label="SOCKETS_UDP_CREATE"/>
25521 <int value="538" label="SOCKETS_UDP_UPDATE"/>
25522 <int value="539" label="SOCKETS_UDP_BIND"/>
25523 <int value="540" label="SOCKETS_UDP_SEND"/>
25524 <int value="541" label="SOCKETS_UDP_CLOSE"/>
25525 <int value="542" label="SOCKETS_UDP_GETINFO"/>
25526 <int value="543" label="SOCKETS_UDP_GETSOCKETS"/>
25527 <int value="544" label="SOCKETS_UDP_JOINGROUP"/>
25528 <int value="545" label="SOCKETS_UDP_LEAVEGROUP"/>
25529 <int value="546" label="SOCKETS_UDP_SETMULTICASTTIMETOLIVE"/>
25530 <int value="547" label="SOCKETS_UDP_SETMULTICASTLOOPBACKMODE"/>
25531 <int value="548" label="SOCKETS_UDP_GETJOINEDGROUPS"/>
25532 <int value="549" label="SIGNED_IN_DEVICES_GET"/>
25533 <int value="550" label="AUTOTESTPRIVATE_SIMULATEASANMEMORYBUG"/>
25534 <int value="551" label="WEBVIEW_CLEARDATA"/>
25535 <int value="552" label="SESSIONS_GETRECENTLYCLOSED"/>
25536 <int value="553" label="SESSIONS_GETDEVICES"/>
25537 <int value="554" label="SESSIONS_RESTORE"/>
25538 <int value="555" label="SYNCFILESYSTEM_GETSERVICESTATUS"/>
25539 <int value="556" label="ECHOPRIVATE_SETOFFERINFO"/>
25540 <int value="557" label="ECHOPRIVATE_GETOFFERINFO"/>
25541 <int value="558" label="DEVELOPERPRIVATE_ISPROFILEMANAGED"/>
25542 <int value="559" label="FILEBROWSERPRIVATE_INSTALLWEBSTOREITEM"/>
25543 <int value="560" label="FILEBROWSERPRIVATE_STARTCOPY"/>
25544 <int value="561" label="FILEBROWSERPRIVATE_CANCELCOPY"/>
25545 <int value="562" label="NETWORKINGPRIVATE_CREATENETWORK"/>
25546 <int value="563" label="BRAILLEDISPLAYPRIVATE_GETDISPLAYSTATE"/>
25547 <int value="564" label="BRAILLEDISPLAYPRIVATE_WRITEDOTS"/>
25548 <int value="565" label="USB_GETDEVICES"/>
25549 <int value="566" label="USB_REQUESTACCESS"/>
25550 <int value="567" label="USB_OPENDEVICE"/>
25551 <int value="568" label="ACTIVITYLOGPRIVATE_DELETEDATABASE"/>
25552 <int value="569" label="ACTIVITYLOGPRIVATE_DELETEURLS"/>
25553 <int value="570" label="FILEBROWSERPRIVATE_REQUESTWEBSTOREACCESSTOKEN"/>
25554 <int value="571" label="IMAGEWRITER_LISTREMOVABLESTORAGEDEVICES"/>
25555 <int value="572" label="WALLPAPER_SETWALLPAPER"/>
25556 <int value="573" label="VIRTUALKEYBOARDPRIVATE_HIDEKEYBOARD"/>
25557 <int value="574" label="AUTOTESTPRIVATE_LOCKSCREEN"/>
25558 <int value="575" label="WEBRTCLOGGINGPRIVATE_SETMETADATA"/>
25559 <int value="576" label="WEBRTCLOGGINGPRIVATE_START"/>
25560 <int value="577" label="WEBRTCLOGGINGPRIVATE_SETUPLOADONRENDERCLOSE"/>
25561 <int value="578" label="WEBRTCLOGGINGPRIVATE_STOP"/>
25562 <int value="579" label="WEBRTCLOGGINGPRIVATE_UPLOAD"/>
25563 <int value="580" label="WEBRTCLOGGINGPRIVATE_DISCARD"/>
25564 <int value="581" label="WEBVIEW_OVERRIDEUSERAGENT"/>
25565 <int value="582" label="PRINCIPALSPRIVATE_SHOWAVATARBUBBLE"/>
25566 <int value="583" label="PRINCIPALSPRIVATE_SIGNOUT"/>
25567 <int value="584" label="CAST_CHANNEL_OPEN"/>
25568 <int value="585" label="CAST_CHANNEL_SEND"/>
25569 <int value="586" label="CAST_CHANNEL_CLOSE"/>
25570 <int value="587" label="RUNTIME_RESTART"/>
25571 <int value="588" label="DESKTOPCAPTURE_CANCELCHOOSEDESKTOPMEDIA"/>
25572 <int value="589" label="APP_CURRENTWINDOWINTERNAL_SETALWAYSONTOP"/>
25573 <int value="590" label="SOCKETS_TCP_CREATE"/>
25574 <int value="591" label="SOCKETS_TCP_UPDATE"/>
25575 <int value="592" label="SOCKETS_TCP_SETPAUSED"/>
25576 <int value="593" label="SOCKETS_TCP_SETKEEPALIVE"/>
25577 <int value="594" label="SOCKETS_TCP_SETNODELAY"/>
25578 <int value="595" label="SOCKETS_TCP_CONNECT"/>
25579 <int value="596" label="SOCKETS_TCP_DISCONNECT"/>
25580 <int value="597" label="SOCKETS_TCP_SEND"/>
25581 <int value="598" label="SOCKETS_TCP_CLOSE"/>
25582 <int value="599" label="SOCKETS_TCP_GETINFO"/>
25583 <int value="600" label="SOCKETS_TCP_GETSOCKETS"/>
25584 <int value="601" label="NETWORKINGPRIVATE_GETENABLEDNETWORKTYPES"/>
25585 <int value="602" label="NETWORKINGPRIVATE_ENABLENETWORKTYPE"/>
25586 <int value="603" label="NETWORKINGPRIVATE_DISABLENETWORKTYPE"/>
25587 <int value="604" label="SOCKETS_TCP_SERVER_CREATE"/>
25588 <int value="605" label="SOCKETS_TCP_SERVER_UPDATE"/>
25589 <int value="606" label="SOCKETS_TCP_SERVER_SETPAUSED"/>
25590 <int value="607" label="SOCKETS_TCP_SERVER_LISTEN"/>
25591 <int value="608" label="SOCKETS_TCP_SERVER_DISCONNECT"/>
25592 <int value="609" label="SOCKETS_TCP_SERVER_CLOSE"/>
25593 <int value="610" label="SOCKETS_TCP_SERVER_GETINFO"/>
25594 <int value="611" label="SOCKETS_TCP_SERVER_GETSOCKETS"/>
25595 <int value="612" label="SYSTEM_STORAGE_GETAVAILABLECAPACITY"/>
25596 <int value="613" label="BROWSERACTION_OPEN_POPUP"/>
25597 <int value="614" label="WEBRTC_AUDIO_PRIVATE_GET_SINKS"/>
25598 <int value="615" label="WEBRTC_AUDIO_PRIVATE_GET_ACTIVE_SINK"/>
25599 <int value="616" label="WEBRTC_AUDIO_PRIVATE_SET_ACTIVE_SINK"/>
25600 <int value="617" label="WEBRTC_AUDIO_PRIVATE_GET_ASSOCIATED_SINK"/>
25601 <int value="618" label="VIRTUALKEYBOARDPRIVATE_KEYBOARDLOADED"/>
25602 <int value="619" label="APP_CURRENTWINDOWINTERNAL_SETMINWIDTH"/>
25603 <int value="620" label="APP_CURRENTWINDOWINTERNAL_SETMINHEIGHT"/>
25604 <int value="621" label="APP_CURRENTWINDOWINTERNAL_SETMAXWIDTH"/>
25605 <int value="622" label="APP_CURRENTWINDOWINTERNAL_SETMAXHEIGHT"/>
25606 <int value="623" label="SYSTEMPRIVATE_GETAPIKEY"/>
25607 <int value="624" label="CHROMEOSINFOPRIVATE_SET"/>
25608 <int value="625" label="BOOKMARKMANAGERPRIVATE_GETMETAINFO"/>
25609 <int value="626" label="BOOKMARKMANAGERPRIVATE_SETMETAINFO"/>
25610 <int value="627" label="FILESYSTEMPROVIDER_MOUNT"/>
25611 <int value="628" label="AUTOTESTPRIVATE_GETEXTENSIONSINFO"/>
25612 <int value="629" label="SCREENLOCKPRIVATE_GETLOCKED"/>
25613 <int value="630" label="SCREENLOCKPRIVATE_SETLOCKED"/>
25614 <int value="631" label="SCREENLOCKPRIVATE_SHOWMESSAGE"/>
25615 <int value="632" label="FEEDBACKPRIVATE_GETHISTOGRAMS"/>
25616 <int value="633" label="SYSTEM_NETWORK_GETNETWORKINTERFACES"/>
25617 <int value="634" label="SERIAL_GETDEVICES"/>
25618 <int value="635" label="SERIAL_UPDATE"/>
25619 <int value="636" label="SERIAL_SETPAUSED"/>
25620 <int value="637" label="SERIAL_GETINFO"/>
25621 <int value="638" label="SERIAL_GETCONNECTIONS"/>
25622 <int value="639" label="SERIAL_SEND"/>
25623 <int value="640" label="GCM_REGISTER"/>
25624 <int value="641" label="GCM_SEND"/>
25625 <int value="642" label="SERIAL_CONNECT"/>
25626 <int value="643" label="SERIAL_DISCONNECT"/>
25627 <int value="644" label="MEDIAGALLERIES_GETALLMEDIAFILESYSTEMMETADATA"/>
25628 <int value="645" label="FIRSTRUNPRIVATE_GETLOCALIZEDSTRINGS"/>
25629 <int value="646" label="FIRSTRUNPRIVATE_LAUNCHTUTORIAL"/>
25630 <int value="647" label="SOCKETS_UDP_SETPAUSED"/>
25631 <int value="648" label="WEBVIEW_CAPTUREVISIBLEREGION"/>
25632 <int value="649" label="MEDIAGALLERIES_GETMETADATA"/>
25633 <int value="650" label="INPUT_IME_SENDKEYEVENTS"/>
25634 <int value="651" label="VIRTUALKEYBOARDPRIVATE_LOCKKEYBOARD"/>
25635 <int value="652" label="SCREENLOCKPRIVATE_SHOWBUTTON"/>
25636 <int value="653" label="INPUT_IME_HIDEINPUTVIEW"/>
25637 <int value="654" label="BOOKMARKMANAGERPRIVATE_UNDO"/>
25638 <int value="655" label="BOOKMARKMANAGERPRIVATE_REDO"/>
25639 <int value="656" label="BOOKMARKMANAGERPRIVATE_UNDOINFO"/>
25640 <int value="657" label="BOOKMARKMANAGERPRIVATE_REDOINFO"/>
25641 <int value="658" label="MEDIAGALLERIES_ADDUSERSELECTEDFOLDER"/>
25643 label="PREFERENCESPRIVATE_GETSYNCCATEGORIESWITHOUTPASSPHRASE"/>
25644 <int value="660" label="READINGLISTPRIVATE_ADDENTRY"/>
25645 <int value="661" label="READINGLISTPRIVATE_REMOVEENTRY"/>
25646 <int value="662" label="READINGLISTPRIVATE_GETENTRIES"/>
25647 <int value="663" label="MEDIAGALLERIES_STARTMEDIASCAN"/>
25648 <int value="664" label="MEDIAGALLERIES_CANCELMEDIASCAN"/>
25649 <int value="665" label="MEDIAGALLERIES_ADDSCANRESULTS"/>
25650 <int value="666" label="LOGPRIVATE_STARTNETINTERNALSWATCH"/>
25651 <int value="667" label="LOGPRIVATE_STOPNETINTERNALSWATCH"/>
25652 <int value="668" label="FILEBROWSERPRIVATE_GETPROFILES"/>
25653 <int value="669" label="FILEBROWSERPRIVATE_VISITDESKTOP"/>
25654 <int value="670" label="VIRTUALKEYBOARDPRIVATE_GETKEYBOARDCONFIG"/>
25655 <int value="671" label="HID_GETDEVICES"/>
25656 <int value="672" label="HID_CONNECT"/>
25657 <int value="673" label="HID_DISCONNECT"/>
25658 <int value="674" label="HID_RECEIVE"/>
25659 <int value="675" label="HID_SEND"/>
25660 <int value="676" label="HID_RECEIVEFEATUREREPORT"/>
25661 <int value="677" label="HID_SENDFEATUREREPORT"/>
25662 <int value="678" label="HOTWORDPRIVATE_SETENABLED"/>
25663 <int value="679" label="HOTWORDPRIVATE_GETSTATUS"/>
25664 <int value="680" label="APP_CURRENTWINDOWINTERNAL_SETBADGEICON"/>
25665 <int value="681" label="APP_CURRENTWINDOWINTERNAL_CLEARBADGE"/>
25666 <int value="682" label="WEBVIEW_SETZOOM"/>
25667 <int value="683" label="WEBVIEW_GETZOOM"/>
25668 <int value="684" label="DEVELOPERPRIVATE_REQUESTFILESOURCE"/>
25669 <int value="685" label="DEVELOPERPRIVATE_OPENDEVTOOLS"/>
25672 <enum name="ExtensionInstallCause" type="int">
25673 <int value="0" label="INSTALL_CAUSE_UNSET"/>
25674 <int value="1" label="INSTALL_CAUSE_USER_DOWNLOAD"/>
25675 <int value="2" label="INSTALL_CAUSE_UPDATE"/>
25676 <int value="3" label="INSTALL_CAUSE_EXTERNAL_FILE"/>
25677 <int value="4" label="INSTALL_CAUSE_AUTOMATION"/>
25680 <enum name="ExtensionInstallPromptExperimentLinkAction" type="int">
25681 <int value="0" label="Link is shown"/>
25682 <int value="1" label="Link is not shown"/>
25683 <int value="2" label="Link is clicked"/>
25686 <enum name="ExtensionInstallPromptType" type="int">
25687 <int value="0" label="Install prompt"/>
25688 <int value="1" label="Inline install prompt"/>
25689 <int value="2" label="Bundle install prompt"/>
25690 <int value="3" label="Re-enable prompt"/>
25691 <int value="4" label="Permissions prompt"/>
25692 <int value="5" label="External install prompt"/>
25693 <int value="6" label="Post install permissions prompt"/>
25694 <int value="7" label="Launch prompt"/>
25697 <enum name="ExtensionInstallVerifierGetSignatureResult" type="int">
25698 <int value="0" label="No signature (network error, etc)"/>
25699 <int value="1" label="Invalid signature"/>
25700 <int value="2" label="Valid signature"/>
25703 <enum name="ExtensionInstallVerifierInitResult" type="int">
25704 <int value="0" label="No value in prefs"/>
25705 <int value="1" label="Pref present but parsing failed"/>
25706 <int value="2" label="Invalid signature"/>
25707 <int value="3" label="Valid signature"/>
25710 <enum name="ExtensionInstallVerifierMustRemainDisabled" type="int">
25711 <int value="0" label="VERIFIED"/>
25712 <int value="1" label="NOT_EXTENSION"/>
25713 <int value="2" label="UNPACKED"/>
25714 <int value="3" label="ENTERPRISE_POLICY_ALLOWED"/>
25715 <int value="4" label="FORCED_NOT_VERIFIED"/>
25716 <int value="5" label="NOT_FROM_STORE"/>
25717 <int value="6" label="NO_SIGNATURE"/>
25718 <int value="7" label="NOT_VERIFIED_BUT_NOT_ENFORCING"/>
25719 <int value="8" label="NOT_VERIFIED"/>
25722 <enum name="ExtensionInstallVerifierStatus" type="int">
25723 <int value="0" label="NONE"/>
25724 <int value="1" label="BOOTSTRAP"/>
25725 <int value="2" label="ENFORCE"/>
25728 <enum name="ExtensionLaunchType" type="int">
25729 <int value="0" label="PINNED"/>
25730 <int value="1" label="REGULAR"/>
25731 <int value="2" label="FULLSCREEN"/>
25734 <enum name="ExtensionLocation" type="int">
25735 <int value="0" label="INVALID"/>
25736 <int value="1" label="INTERNAL"/>
25737 <int value="2" label="EXTERNAL_PREF"/>
25738 <int value="3" label="EXTERNAL_REGISTRY"/>
25739 <int value="4" label="LOAD"/>
25740 <int value="5" label="COMPONENT"/>
25741 <int value="6" label="EXTERNAL_PREF_DOWNLOAD"/>
25742 <int value="7" label="EXTERNAL_POLICY_DOWNLOAD"/>
25743 <int value="8" label="COMMAND_LINE"/>
25744 <int value="9" label="EXTERNAL_POLICY"/>
25745 <int value="10" label="EXTERNAL_COMPONENT"/>
25748 <enum name="ExtensionPermission" type="int">
25749 <int value="0" label="UNKNOWN"/>
25750 <int value="1" label="NONE"/>
25751 <int value="2" label="BOOKMARKS"/>
25752 <int value="3" label="GEOLOCATION"/>
25753 <int value="4" label="BROWSING_HISTORY"/>
25754 <int value="5" label="TABS"/>
25755 <int value="6" label="MANAGEMENT"/>
25756 <int value="7" label="DEBUGGER"/>
25757 <int value="8" label="1_HOST"/>
25758 <int value="9" label="2_HOSTS"/>
25759 <int value="10" label="3_HOSTS"/>
25760 <int value="11" label="4_OR_MORE_HOSTS"/>
25761 <int value="12" label="ALL_HOSTS"/>
25762 <int value="13" label="FULL_ACCESS"/>
25763 <int value="14" label="CLIPBOARD"/>
25764 <int value="15" label="TTS_ENGINE"/>
25765 <int value="16" label="CONTENT_SETTINGS"/>
25766 <int value="17" label="PRIVACY"/>
25767 <int value="18" label="MANAGED_MODE"/>
25768 <int value="19" label="INPUT"/>
25769 <int value="20" label="AUDIO_CAPTURE"/>
25770 <int value="21" label="VIDEO_CAPTURE"/>
25771 <int value="22" label="DOWNLOADS"/>
25772 <int value="23" label="FILE_SYSTEM_WRITE"/>
25773 <int value="24" label="ALL_MEDIA_GALLERIES"/>
25774 <int value="25" label="SERIAL"/>
25775 <int value="26" label="SOCKET_ANY_HOST"/>
25776 <int value="27" label="SOCKET_DOMAIN_HOSTS"/>
25777 <int value="28" label="SOCKET_SPECIFIC_HOSTS"/>
25780 <enum name="ExtensionServiceVerifyAllSuccess" type="int">
25781 <int value="0" label="VERIFY_ALL_BOOTSTRAP_SUCCESS"/>
25782 <int value="1" label="VERIFY_ALL_BOOTSTRAP_FAILURE"/>
25783 <int value="2" label="VERIFY_ALL_NON_BOOTSTRAP_SUCCESS"/>
25784 <int value="3" label="VERIFY_ALL_NON_BOOTSTRAP_FAILURE"/>
25787 <enum name="ExtensionType" type="int">
25788 <int value="0" label="UNKNOWN"/>
25789 <int value="1" label="EXTENSION"/>
25790 <int value="2" label="THEME"/>
25791 <int value="3" label="USER_SCRIPT"/>
25792 <int value="4" label="HOSTED_APP"/>
25793 <int value="5" label="LEGACY_PACKAGED_APP"/>
25794 <int value="6" label="PLATFORM_APP"/>
25797 <enum name="ExtensionUnpackFailureReason" type="int">
25799 Reasons the sandboxed extension unpacker can fail. See enum FailureReason
25800 in src/chrome/browser/extensions/sandboxed_extension_unpacker.h .
25802 <int value="0" label="COULD_NOT_GET_TEMP_DIRECTORY"/>
25803 <int value="1" label="COULD_NOT_CREATE_TEMP_DIRECTORY"/>
25804 <int value="2" label="FAILED_TO_COPY_EXTENSION_FILE_TO_TEMP_DIRECTORY"/>
25805 <int value="3" label="COULD_NOT_GET_SANDBOX_FRIENDLY_PATH"/>
25806 <int value="4" label="COULD_NOT_LOCALIZE_EXTENSION"/>
25807 <int value="5" label="INVALID_MANIFEST"/>
25808 <int value="6" label="UNPACKER_CLIENT_FAILED"/>
25809 <int value="7" label="UTILITY_PROCESS_CRASHED_WHILE_TRYING_TO_INSTALL"/>
25810 <int value="8" label="CRX_FILE_NOT_READABLE"/>
25811 <int value="9" label="CRX_HEADER_INVALID"/>
25812 <int value="10" label="CRX_MAGIC_NUMBER_INVALID"/>
25813 <int value="11" label="CRX_VERSION_NUMBER_INVALID"/>
25814 <int value="12" label="CRX_EXCESSIVELY_LARGE_KEY_OR_SIGNATURE"/>
25815 <int value="13" label="CRX_ZERO_KEY_LENGTH"/>
25816 <int value="14" label="CRX_ZERO_SIGNATURE_LENGTH"/>
25817 <int value="15" label="CRX_PUBLIC_KEY_INVALID"/>
25818 <int value="16" label="CRX_SIGNATURE_INVALID"/>
25819 <int value="17" label="CRX_SIGNATURE_VERIFICATION_INITIALIZATION_FAILED"/>
25820 <int value="18" label="CRX_SIGNATURE_VERIFICATION_FAILED"/>
25821 <int value="19" label="ERROR_SERIALIZING_MANIFEST_JSON"/>
25822 <int value="20" label="ERROR_SAVING_MANIFEST_JSON"/>
25823 <int value="21" label="COULD_NOT_READ_IMAGE_DATA_FROM_DISK"/>
25824 <int value="22" label="DECODED_IMAGES_DO_NOT_MATCH_THE_MANIFEST"/>
25825 <int value="23" label="INVALID_PATH_FOR_BROWSER_IMAGE"/>
25826 <int value="24" label="ERROR_REMOVING_OLD_IMAGE_FILE"/>
25827 <int value="25" label="INVALID_PATH_FOR_BITMAP_IMAGE"/>
25828 <int value="26" label="ERROR_RE_ENCODING_THEME_IMAGE"/>
25829 <int value="27" label="ERROR_SAVING_THEME_IMAGE"/>
25830 <int value="28" label="COULD_NOT_READ_CATALOG_DATA_FROM_DISK"/>
25831 <int value="29" label="INVALID_CATALOG_DATA"/>
25832 <int value="30" label="INVALID_PATH_FOR_CATALOG"/>
25833 <int value="31" label="ERROR_SERIALIZING_CATALOG"/>
25834 <int value="32" label="ERROR_SAVING_CATALOG"/>
25837 <enum name="ExternalDeviceAction" type="int">
25838 <int value="0" label="Import to Drive"/>
25839 <int value="1" label="View files"/>
25840 <int value="2" label="View files (automatically)"/>
25841 <int value="3" label="Watch video"/>
25842 <int value="4" label="Error"/>
25843 <int value="5" label="Close (no action)"/>
25846 <enum name="ExternalItemState" type="int">
25847 <int value="0" label="DEPRECATED_DISABLED"/>
25848 <int value="1" label="DEPRECATED_ENABLED"/>
25849 <int value="2" label="DISABLED (in webstore)"/>
25850 <int value="3" label="ENABLED (in webstore)"/>
25851 <int value="4" label="DISABLED (not in webstore)"/>
25852 <int value="5" label="ENABLED (not in webstore)"/>
25853 <int value="6" label="UNINSTALLED (in webstore)"/>
25854 <int value="7" label="UNINSTALLED (not in webstore)"/>
25857 <enum name="Exynos5250LotIdEnum" type="int">
25858 <int value="0" label="Fused device"/>
25859 <int value="1" label="Generic unfused device"/>
25860 <int value="2" label="Unfused; lot ID NZVPU"/>
25861 <int value="3" label="Unfused; lot ID NZVR7"/>
25864 <enum name="FallbackSSLVersion" type="int">
25865 <int value="0" label="FALLBACK_NONE">SSL version fallback did not occur.</int>
25866 <int value="1" label="FALLBACK_SSL3">Fell back on SSL 3.0.</int>
25867 <int value="2" label="FALLBACK_TLS1">Fell back on TLS 1.0.</int>
25868 <int value="3" label="FALLBACK_TLS1_1">Fell back on TLS 1.1.</int>
25871 <enum name="FeatureObserver" type="int">
25872 <!-- See http://src.chromium.org/viewvc/blink/trunk/Source/core/page/UseCounter.h -->
25874 <int value="0" label="PageDestruction"/>
25875 <int value="1" label="LegacyNotifications"/>
25876 <int value="2" label="MultipartMainResource"/>
25877 <int value="3" label="PrefixedIndexedDB"/>
25878 <int value="4" label="WorkerStart"/>
25879 <int value="5" label="SharedWorkerStart"/>
25880 <int value="6" label="LegacyWebAudioNoteOn"/>
25881 <int value="7" label="WebAudioStart"/>
25882 <int value="8" label="PrefixedContentSecurityPolicy"/>
25883 <int value="9" label="UnprefixedIndexedDB"/>
25884 <int value="10" label="OpenWebDatabase"/>
25885 <int value="11" label="LegacyHTMLNotifications"/>
25886 <int value="12" label="LegacyTextNotifications"/>
25887 <int value="13" label="UnprefixedRequestAnimationFrame"/>
25888 <int value="14" label="PrefixedRequestAnimationFrame"/>
25889 <int value="15" label="ContentSecurityPolicy"/>
25890 <int value="16" label="ContentSecurityPolicyReportOnly"/>
25891 <int value="17" label="PrefixedContentSecurityPolicyReportOnly"/>
25892 <int value="18" label="PrefixedTransitionEndEvent"/>
25893 <int value="19" label="UnprefixedTransitionEndEvent"/>
25894 <int value="20" label="PrefixedAndUnprefixedTransitionEndEvent"/>
25895 <int value="21" label="AutoFocusAttribute"/>
25896 <int value="22" label="DeprecatedAutoSaveAttribute"/>
25897 <int value="23" label="DataListElement"/>
25898 <int value="24" label="FormAttribute"/>
25899 <int value="25" label="IncrementalAttribute"/>
25900 <int value="26" label="InputTypeColor"/>
25901 <int value="27" label="InputTypeDate"/>
25902 <int value="28" label="InputTypeDateTime"/>
25903 <int value="29" label="InputTypeDateTimeFallback"/>
25904 <int value="30" label="InputTypeDateTimeLocal"/>
25905 <int value="31" label="InputTypeEmail"/>
25906 <int value="32" label="InputTypeMonth"/>
25907 <int value="33" label="InputTypeNumber"/>
25908 <int value="34" label="InputTypeRange"/>
25909 <int value="35" label="InputTypeSearch"/>
25910 <int value="36" label="InputTypeTel"/>
25911 <int value="37" label="InputTypeTime"/>
25912 <int value="38" label="InputTypeURL"/>
25913 <int value="39" label="InputTypeWeek"/>
25914 <int value="40" label="InputTypeWeekFallback"/>
25915 <int value="41" label="ListAttribute"/>
25916 <int value="42" label="MaxAttribute"/>
25917 <int value="43" label="MinAttribute"/>
25918 <int value="44" label="PatternAttribute"/>
25919 <int value="45" label="PlaceholderAttribute"/>
25920 <int value="46" label="PrecisionAttribute"/>
25921 <int value="47" label="PrefixedDirectoryAttribute"/>
25922 <int value="48" label="PrefixedSpeechAttribute"/>
25923 <int value="49" label="RequiredAttribute"/>
25924 <int value="50" label="ResultsAttribute"/>
25925 <int value="51" label="StepAttribute"/>
25926 <int value="52" label="PageVisits"/>
25927 <int value="53" label="HTMLMarqueeElement"/>
25928 <int value="54" label="Unused: CSSOverflowMarquee"/>
25929 <int value="55" label="Reflection"/>
25930 <int value="56" label="CursorVisibility"/>
25931 <int value="57" label="StorageInfo"/>
25932 <int value="58" label="XFrameOptions"/>
25933 <int value="59" label="XFrameOptionsSameOrigin"/>
25934 <int value="60" label="XFrameOptionsSameOriginWithBadAncestorChain"/>
25935 <int value="61" label="DeprecatedFlexboxWebContent"/>
25936 <int value="62" label="DeprecatedFlexboxChrome"/>
25937 <int value="63" label="DeprecatedFlexboxChromeExtension"/>
25938 <int value="64" label="SVGTRefElement"/>
25939 <int value="65" label="UnprefixedPerformanceTimeline"/>
25940 <int value="66" label="PrefixedPerformanceTimeline"/>
25941 <int value="67" label="UnprefixedUserTiming"/>
25942 <int value="68" label="PrefixedUserTiming"/>
25943 <int value="69" label="WindowEvent"/>
25944 <int value="70" label="ContentSecurityPolicyWithBaseElement"/>
25945 <int value="71" label="PrefixedMediaAddKey"/>
25946 <int value="72" label="PrefixedMediaGenerateKeyRequest"/>
25947 <int value="73" label="WebAudioLooping"/>
25948 <int value="74" label="DocumentClear"/>
25949 <int value="75" label="PrefixedTransitionMediaFeature"/>
25950 <int value="76" label="SVGFontElement"/>
25951 <int value="77" label="XMLDocument"/>
25952 <int value="78" label="XSLProcessingInstruction"/>
25953 <int value="79" label="XSLTProcessor"/>
25954 <int value="80" label="SVGSwitchElement"/>
25955 <int value="81" label="PrefixedDocumentRegister"/>
25956 <int value="82" label="HTMLShadowElementOlderShadowRoot"/>
25957 <int value="83" label="Document.all()"/>
25958 <int value="84" label="FormElement"/>
25959 <int value="85" label="DemotedFormElement"/>
25960 <int value="86" label="CaptureAttributeAsEnum"/>
25961 <int value="87" label="ShadowDOMPrefixedPseudo"/>
25962 <int value="88" label="ShadowDOMPrefixedCreateShadowRoot"/>
25963 <int value="89" label="ShadowDOMPrefixedShadowRoot"/>
25964 <int value="90" label="SVGAnimationElement"/>
25965 <int value="91" label="KeyboardEventKeyLocation"/>
25966 <int value="92" label="CaptureEvents"/>
25967 <int value="93" label="ReleaseEvents"/>
25968 <int value="94" label="CSSDisplayRunIn"/>
25969 <int value="95" label="CSSDisplayCompact"/>
25970 <int value="96" label="LineClamp"/>
25971 <int value="97" label="SubFrameBeforeUnloadRegistered"/>
25972 <int value="98" label="SubFrameBeforeUnloadFired"/>
25973 <int value="99" label="CSSPseudoElementPrefixedDistributed"/>
25974 <int value="100" label="TextReplaceWholeText"/>
25975 <int value="101" label="PrefixedShadowRootConstructor"/>
25976 <int value="102" label="ConsoleMarkTimeline"/>
25977 <int value="103" label="CSSPseudoElementUserAgentCustomPseudo"/>
25978 <int value="104" label="DocumentTypeEntities"/>
25979 <int value="105" label="DocumentTypeInternalSubset"/>
25980 <int value="106" label="DocumentTypeNotations"/>
25981 <int value="107" label="ElementGetAttributeNode"/>
25982 <int value="108" label="ElementSetAttributeNode"/>
25983 <int value="109" label="ElementRemoveAttributeNode"/>
25984 <int value="110" label="ElementGetAttributeNodeNS"/>
25985 <int value="111" label="DocumentCreateAttribute"/>
25986 <int value="112" label="DocumentCreateAttributeNS"/>
25987 <int value="113" label="DocumentCreateCDATASection"/>
25988 <int value="114" label="DocumentInputEncoding"/>
25989 <int value="115" label="DocumentXMLEncoding"/>
25990 <int value="116" label="DocumentXMLStandalone"/>
25991 <int value="117" label="DocumentXMLVersion"/>
25992 <int value="118" label="NodeIsSameNode"/>
25993 <int value="119" label="NodeIsSupported"/>
25994 <int value="120" label="NodeNamespaceURI"/>
25995 <int value="121" label="NodePrefix"/>
25996 <int value="122" label="NodeLocalName"/>
25997 <int value="123" label="NavigatorProductSub"/>
25998 <int value="124" label="NavigatorVendor"/>
25999 <int value="125" label="NavigatorVendorSub"/>
26000 <int value="126" label="FileError"/>
26001 <int value="127" label="DocumentCharset"/>
26002 <int value="128" label="PrefixedAnimationEndEvent"/>
26003 <int value="129" label="UnprefixedAnimationEndEvent"/>
26004 <int value="130" label="PrefixedAndUnprefixedAnimationEndEvent"/>
26005 <int value="131" label="PrefixedAnimationStartEvent"/>
26006 <int value="132" label="UnprefixedAnimationStartEvent"/>
26007 <int value="133" label="PrefixedAndUnprefixedAnimationStartEvent"/>
26008 <int value="134" label="PrefixedAnimationIterationEvent"/>
26009 <int value="135" label="UnprefixedAnimationIterationEvent"/>
26010 <int value="136" label="PrefixedAndUnprefixedAnimationIterationEvent"/>
26011 <int value="137" label="EventReturnValue"/>
26012 <int value="138" label="SVGSVGElement"/>
26013 <int value="139" label="SVGAnimateColorElement"/>
26014 <int value="140" label="InsertAdjacentText"/>
26015 <int value="141" label="InsertAdjacentElement"/>
26016 <int value="142" label="HasAttributes"/>
26017 <int value="143" label="DOMSubtreeModifiedEvent"/>
26018 <int value="144" label="DOMNodeInsertedEvent"/>
26019 <int value="145" label="DOMNodeRemovedEvent"/>
26020 <int value="146" label="DOMNodeRemovedFromDocumentEvent"/>
26021 <int value="147" label="DOMNodeInsertedIntoDocumentEvent"/>
26022 <int value="148" label="DOMCharacterDataModifiedEvent"/>
26023 <int value="149" label="DocumentAllTags"/>
26024 <int value="150" label="DocumentAllLegacyCall"/>
26025 <int value="151" label="HTMLAppletElementLegacyCall"/>
26026 <int value="152" label="HTMLEmbedElementLegacyCall"/>
26027 <int value="153" label="HTMLObjectElementLegacyCall"/>
26028 <int value="154" label="BeforeLoadEvent"/>
26029 <int value="155" label="GetMatchedCSSRules"/>
26030 <int value="156" label="SVGFontInCSS"/>
26031 <int value="157" label="ScrollTopBodyNotQuirksMode"/>
26032 <int value="158" label="ScrollLeftBodyNotQuirksMode"/>
26033 <int value="159" label="AttributeIsId"/>
26034 <int value="160" label="AttributeOwnerElement"/>
26035 <int value="161" label="AttributeSetPrefix"/>
26036 <int value="162" label="AttributeSpecified"/>
26037 <int value="163" label="BeforeLoadEventInIsolatedWorld"/>
26038 <int value="164" label="PrefixedAudioDecodedByteCount"/>
26039 <int value="165" label="PrefixedVideoDecodedByteCount"/>
26040 <int value="166" label="PrefixedVideoSupportsFullscreen"/>
26041 <int value="167" label="PrefixedVideoDisplayingFullscreen"/>
26042 <int value="168" label="PrefixedVideoEnterFullscreen"/>
26043 <int value="169" label="PrefixedVideoExitFullscreen"/>
26044 <int value="170" label="PrefixedVideoEnterFullScreen"/>
26045 <int value="171" label="PrefixedVideoExitFullScreen"/>
26046 <int value="172" label="PrefixedVideoDecodedFrameCount"/>
26047 <int value="173" label="PrefixedVideoDroppedFrameCount"/>
26048 <int value="174" label="SourceElementCandidate"/>
26049 <int value="175" label="SourceElementNonMatchingMedia"/>
26050 <int value="176" label="PrefixedElementRequestFullscreen"/>
26051 <int value="177" label="PrefixedElementRequestFullScreen"/>
26052 <int value="178" label="BarPropLocationbar"/>
26053 <int value="179" label="BarPropMenubar"/>
26054 <int value="180" label="BarPropPersonalbar"/>
26055 <int value="181" label="BarPropScrollbars"/>
26056 <int value="182" label="BarPropStatusbar"/>
26057 <int value="183" label="BarPropToolbar"/>
26058 <int value="184" label="input[type=email][multiple]"/>
26059 <int value="185" label="input[type=email][maxlength]"/>
26060 <int value="186" label="input[type=email][multiple][maxlength]"/>
26061 <int value="187" label="TextTrackCueConstructor"/>
26062 <int value="188" label="CSSStyleDeclarationPropertyName"/>
26063 <int value="189" label="CSSStyleDeclarationFloatPropertyName"/>
26064 <int value="190" label="InputTypeText"/>
26065 <int value="191" label="InputTypeTextMaxLength"/>
26066 <int value="192" label="InputTypePassword"/>
26067 <int value="193" label="InputTypePasswordMaxLength"/>
26068 <int value="194" label="SVGInstanceRoot"/>
26069 <int value="195" label="ShowModalDialog"/>
26070 <int value="196" label="PrefixedPageVisibility"/>
26071 <int value="197" label="HTMLFrameElementLocation"/>
26072 <int value="198" label="CSSStyleSheetInsertRuleOptionalArg"/>
26073 <int value="199" label="CSSWebkitRegionAtRule"/>
26074 <int value="200" label="DocumentBeforeUnloadRegistered"/>
26075 <int value="201" label="DocumentBeforeUnloadFired"/>
26076 <int value="202" label="DocumentUnloadRegistered"/>
26077 <int value="203" label="DocumentUnloadFired"/>
26078 <int value="204" label="SVGLocatableNearestViewportElement"/>
26079 <int value="205" label="SVGLocatableFarthestViewportElement"/>
26080 <int value="206" label="IsIndexElement"/>
26081 <int value="207" label="HTMLHeadElementProfile"/>
26082 <int value="208" label="OverflowChangedEvent"/>
26083 <int value="209" label="SVGPointMatrixTransform"/>
26084 <int value="210" label="HTMLHtmlElementManifest"/>
26085 <int value="211" label="DOMFocusInOutEvent"/>
26086 <int value="212" label="FileGetLastModifiedDate"/>
26087 <int value="213" label="HTMLElementInnerText"/>
26088 <int value="214" label="HTMLElementOuterText"/>
26089 <int value="215" label="ReplaceDocumentViaJavaScriptURL"/>
26090 <int value="216" label="ElementSetAttributeNodeNS"/>
26091 <int value="217" label="ElementPrefixedMatchesSelector"/>
26092 <int value="218" label="DOMImplementationCreateCSSStyleSheet"/>
26093 <int value="219" label="CSSStyleSheetRules"/>
26094 <int value="220" label="CSSStyleSheetAddRule"/>
26095 <int value="221" label="CSSStyleSheetRemoveRule"/>
26096 <int value="222" label="InitMessageEvent"/>
26097 <int value="223" label="PrefixedInitMessageEvent"/>
26098 <int value="224" label="ElementSetPrefix"/>
26099 <int value="225" label="CSSStyleDeclarationGetPropertyCSSValue"/>
26100 <int value="226" label="SVGElementGetPresentationAttribute"/>
26101 <int value="227" label="REMOVEDAttrUsedAsNodeParameter"/>
26102 <int value="228" label="REMOVEDAttrUsedAsNodeReceiver"/>
26103 <int value="229" label="PrefixedMediaCancelKeyRequest"/>
26104 <int value="230" label="DOMImplementationHasFeature"/>
26105 <int value="231" label="DOMImplementationHasFeatureReturnFalse"/>
26106 <int value="232" label="CanPlayTypeKeySystem"/>
26107 <int value="233" label="PrefixedDevicePixelRatioMediaFeature"/>
26108 <int value="234" label="PrefixedMaxDevicePixelRatioMediaFeature"/>
26109 <int value="235" label="PrefixedMinDevicePixelRatioMediaFeature"/>
26110 <int value="236" label="PrefixedTransform2dMediaFeature"/>
26111 <int value="237" label="PrefixedTransform3dMediaFeature"/>
26112 <int value="238" label="PrefixedAnimationMediaFeature"/>
26113 <int value="239" label="PrefixedViewModeMediaFeature"/>
26114 <int value="240" label="PrefixedStorageQuota"/>
26115 <int value="241" label="ContentSecurityPolicyReportOnlyInMeta"/>
26116 <int value="242" label="PrefixedMediaSourceOpen"/>
26117 <int value="243" label="ResetReferrerPolicy"/>
26118 <int value="244" label="CaseInsensitiveAttrSelectorMatch"/>
26119 <int value="245" label="CaptureAttributeAsBoolean"/>
26120 <int value="246" label="FormNameAccessForImageElement"/>
26121 <int value="247" label="FormNameAccessForPastNamesMap"/>
26122 <int value="248" label="FormAssociationByParser"/>
26123 <int value="249" label="HTMLSourceElementMedia"/>
26124 <int value="250" label="SVGSVGElementInDocument"/>
26125 <int value="251" label="SVGDocumentRootElement"/>
26126 <int value="252" label="DocumentCreateEventOptionalArgument"/>
26127 <int value="253" label="MediaErrorEncrypted"/>
26128 <int value="254" label="EventSourceURL"/>
26129 <int value="255" label="WebSocketURL"/>
26130 <int value="256" label="UnsafeEvalBlocksCSSOM"/>
26131 <int value="257" label="WorkerSubjectToCSP"/>
26132 <int value="258" label="WorkerAllowedByChildBlockedByScript"/>
26133 <int value="259" label="HTMLMediaElementControllerNotNull"/>
26134 <int value="260" label="DeprecatedWebKitGradient"/>
26135 <int value="261" label="DeprecatedWebKitLinearGradient"/>
26136 <int value="262" label="DeprecatedWebKitRepeatingLinearGradient"/>
26137 <int value="263" label="DeprecatedWebKitRadialGradient"/>
26138 <int value="264" label="DeprecatedWebKitRepeatingRadialGradient"/>
26139 <int value="265" label="PrefixedGetImageDataHD"/>
26140 <int value="266" label="PrefixedPutImageDataHD"/>
26141 <int value="267" label="PrefixedImageSmoothingEnabled"/>
26142 <int value="268" label="UnprefixedImageSmoothingEnabled"/>
26145 <enum name="FFmpegCodecs" type="int">
26146 <int value="0" label="NONE"/>
26147 <int value="1" label="MPEG1VIDEO"/>
26148 <int value="2" label="MPEG2VIDEO"/>
26149 <int value="3" label="MPEG2VIDEO_XVMC"/>
26150 <int value="4" label="H261"/>
26151 <int value="5" label="H263"/>
26152 <int value="6" label="RV10"/>
26153 <int value="7" label="RV20"/>
26154 <int value="8" label="MJPEG"/>
26155 <int value="9" label="MJPEGB"/>
26156 <int value="10" label="LJPEG"/>
26157 <int value="11" label="SP5X"/>
26158 <int value="12" label="JPEGLS"/>
26159 <int value="13" label="MPEG4"/>
26160 <int value="14" label="RAWVIDEO"/>
26161 <int value="15" label="MSMPEG4V1"/>
26162 <int value="16" label="MSMPEG4V2"/>
26163 <int value="17" label="MSMPEG4V3"/>
26164 <int value="18" label="WMV1"/>
26165 <int value="19" label="WMV2"/>
26166 <int value="20" label="H263P"/>
26167 <int value="21" label="H263I"/>
26168 <int value="22" label="FLV1"/>
26169 <int value="23" label="SVQ1"/>
26170 <int value="24" label="SVQ3"/>
26171 <int value="25" label="DVVIDEO"/>
26172 <int value="26" label="HUFFYUV"/>
26173 <int value="27" label="CYUV"/>
26174 <int value="28" label="H264"/>
26175 <int value="29" label="INDEO3"/>
26176 <int value="30" label="VP3"/>
26177 <int value="31" label="THEORA"/>
26178 <int value="32" label="ASV1"/>
26179 <int value="33" label="ASV2"/>
26180 <int value="34" label="FFV1"/>
26181 <int value="35" label="4XM"/>
26182 <int value="36" label="VCR1"/>
26183 <int value="37" label="CLJR"/>
26184 <int value="38" label="MDEC"/>
26185 <int value="39" label="ROQ"/>
26186 <int value="40" label="INTERPLAY_VIDEO"/>
26187 <int value="41" label="XAN_WC3"/>
26188 <int value="42" label="XAN_WC4"/>
26189 <int value="43" label="RPZA"/>
26190 <int value="44" label="CINEPAK"/>
26191 <int value="45" label="WS_VQA"/>
26192 <int value="46" label="MSRLE"/>
26193 <int value="47" label="MSVIDEO1"/>
26194 <int value="48" label="IDCIN"/>
26195 <int value="49" label="8BPS"/>
26196 <int value="50" label="SMC"/>
26197 <int value="51" label="FLIC"/>
26198 <int value="52" label="TRUEMOTION1"/>
26199 <int value="53" label="VMDVIDEO"/>
26200 <int value="54" label="MSZH"/>
26201 <int value="55" label="ZLIB"/>
26202 <int value="56" label="QTRLE"/>
26203 <int value="57" label="SNOW"/>
26204 <int value="58" label="TSCC"/>
26205 <int value="59" label="ULTI"/>
26206 <int value="60" label="QDRAW"/>
26207 <int value="61" label="VIXL"/>
26208 <int value="62" label="QPEG"/>
26209 <int value="63" label="PNG"/>
26210 <int value="64" label="PPM"/>
26211 <int value="65" label="PBM"/>
26212 <int value="66" label="PGM"/>
26213 <int value="67" label="PGMYUV"/>
26214 <int value="68" label="PAM"/>
26215 <int value="69" label="FFVHUFF"/>
26216 <int value="70" label="RV30"/>
26217 <int value="71" label="RV40"/>
26218 <int value="72" label="VC1"/>
26219 <int value="73" label="WMV3"/>
26220 <int value="74" label="LOCO"/>
26221 <int value="75" label="WNV1"/>
26222 <int value="76" label="AASC"/>
26223 <int value="77" label="INDEO2"/>
26224 <int value="78" label="FRAPS"/>
26225 <int value="79" label="TRUEMOTION2"/>
26226 <int value="80" label="BMP"/>
26227 <int value="81" label="CSCD"/>
26228 <int value="82" label="MMVIDEO"/>
26229 <int value="83" label="ZMBV"/>
26230 <int value="84" label="AVS"/>
26231 <int value="85" label="SMACKVIDEO"/>
26232 <int value="86" label="NUV"/>
26233 <int value="87" label="KMVC"/>
26234 <int value="88" label="FLASHSV"/>
26235 <int value="89" label="CAVS"/>
26236 <int value="90" label="JPEG2000"/>
26237 <int value="91" label="VMNC"/>
26238 <int value="92" label="VP5"/>
26239 <int value="93" label="VP6"/>
26240 <int value="94" label="VP6F"/>
26241 <int value="95" label="TARGA"/>
26242 <int value="96" label="DSICINVIDEO"/>
26243 <int value="97" label="TIERTEXSEQVIDEO"/>
26244 <int value="98" label="TIFF"/>
26245 <int value="99" label="GIF"/>
26246 <int value="100" label="DXA"/>
26247 <int value="101" label="DNXHD"/>
26248 <int value="102" label="THP"/>
26249 <int value="103" label="SGI"/>
26250 <int value="104" label="C93"/>
26251 <int value="105" label="BETHSOFTVID"/>
26252 <int value="106" label="PTX"/>
26253 <int value="107" label="TXD"/>
26254 <int value="108" label="VP6A"/>
26255 <int value="109" label="AMV"/>
26256 <int value="110" label="VB"/>
26257 <int value="111" label="PCX"/>
26258 <int value="112" label="SUNRAST"/>
26259 <int value="113" label="INDEO4"/>
26260 <int value="114" label="INDEO5"/>
26261 <int value="115" label="MIMIC"/>
26262 <int value="116" label="RL2"/>
26263 <int value="117" label="ESCAPE124"/>
26264 <int value="118" label="DIRAC"/>
26265 <int value="119" label="BFI"/>
26266 <int value="120" label="CMV"/>
26267 <int value="121" label="MOTIONPIXELS"/>
26268 <int value="122" label="TGV"/>
26269 <int value="123" label="TGQ"/>
26270 <int value="124" label="TQI"/>
26271 <int value="125" label="AURA"/>
26272 <int value="126" label="AURA2"/>
26273 <int value="127" label="V210X"/>
26274 <int value="128" label="TMV"/>
26275 <int value="129" label="V210"/>
26276 <int value="130" label="DPX"/>
26277 <int value="131" label="MAD"/>
26278 <int value="132" label="FRWU"/>
26279 <int value="133" label="FLASHSV2"/>
26280 <int value="134" label="CDGRAPHICS"/>
26281 <int value="135" label="R210"/>
26282 <int value="136" label="ANM"/>
26283 <int value="137" label="BINKVIDEO"/>
26284 <int value="138" label="IFF_ILBM"/>
26285 <int value="139" label="IFF_BYTERUN1"/>
26286 <int value="140" label="KGV1"/>
26287 <int value="141" label="YOP"/>
26288 <int value="142" label="VP8"/>
26289 <int value="143" label="PICTOR"/>
26290 <int value="144" label="ANSI"/>
26291 <int value="145" label="A64_MULTI"/>
26292 <int value="146" label="A64_MULTI5"/>
26293 <int value="147" label="R10K"/>
26294 <int value="148" label="MXPEG"/>
26295 <int value="149" label="LAGARITH"/>
26296 <int value="150" label="PRORES"/>
26297 <int value="151" label="JV"/>
26298 <int value="152" label="DFA"/>
26299 <int value="153" label="WMV3IMAGE"/>
26300 <int value="154" label="VC1IMAGE"/>
26301 <int value="155" label="UTVIDEO"/>
26302 <int value="156" label="BMV_VIDEO"/>
26303 <int value="157" label="VBLE"/>
26304 <int value="158" label="DXTORY"/>
26305 <int value="159" label="V410"/>
26306 <int value="160" label="XWD"/>
26307 <int value="161" label="CDXL"/>
26308 <int value="162" label="XBM"/>
26309 <int value="163" label="ZEROCODEC"/>
26310 <int value="164" label="MSS1"/>
26311 <int value="165" label="MSA1"/>
26312 <int value="166" label="TSCC2"/>
26313 <int value="167" label="MTS2"/>
26314 <int value="168" label="CLLC"/>
26315 <int value="169" label="MSS2"/>
26316 <int value="170" label="VP9"/>
26317 <int value="65536" label="PCM_S16LE"/>
26318 <int value="65537" label="PCM_S16BE"/>
26319 <int value="65538" label="PCM_U16LE"/>
26320 <int value="65539" label="PCM_U16BE"/>
26321 <int value="65540" label="PCM_S8"/>
26322 <int value="65541" label="PCM_U8"/>
26323 <int value="65542" label="PCM_MULAW"/>
26324 <int value="65543" label="PCM_ALAW"/>
26325 <int value="65544" label="PCM_S32LE"/>
26326 <int value="65545" label="PCM_S32BE"/>
26327 <int value="65546" label="PCM_U32LE"/>
26328 <int value="65547" label="PCM_U32BE"/>
26329 <int value="65548" label="PCM_S24LE"/>
26330 <int value="65549" label="PCM_S24BE"/>
26331 <int value="65550" label="PCM_U24LE"/>
26332 <int value="65551" label="PCM_U24BE"/>
26333 <int value="65552" label="PCM_S24DAUD"/>
26334 <int value="65553" label="PCM_ZORK"/>
26335 <int value="65554" label="PCM_S16LE_PLANAR"/>
26336 <int value="65555" label="PCM_DVD"/>
26337 <int value="65556" label="PCM_F32BE"/>
26338 <int value="65557" label="PCM_F32LE"/>
26339 <int value="65558" label="PCM_F64BE"/>
26340 <int value="65559" label="PCM_F64LE"/>
26341 <int value="65560" label="PCM_BLURAY"/>
26342 <int value="65561" label="PCM_LXF"/>
26343 <int value="65562" label="S302M"/>
26344 <int value="65563" label="PCM_S8_PLANAR"/>
26345 <int value="69632" label="ADPCM_IMA_QT"/>
26346 <int value="69633" label="ADPCM_IMA_WAV"/>
26347 <int value="69634" label="ADPCM_IMA_DK3"/>
26348 <int value="69635" label="ADPCM_IMA_DK4"/>
26349 <int value="69636" label="ADPCM_IMA_WS"/>
26350 <int value="69637" label="ADPCM_IMA_SMJPEG"/>
26351 <int value="69638" label="ADPCM_MS"/>
26352 <int value="69639" label="ADPCM_4XM"/>
26353 <int value="69640" label="ADPCM_XA"/>
26354 <int value="69641" label="ADPCM_ADX"/>
26355 <int value="69642" label="ADPCM_EA"/>
26356 <int value="69643" label="ADPCM_G726"/>
26357 <int value="69644" label="ADPCM_CT"/>
26358 <int value="69645" label="ADPCM_SWF"/>
26359 <int value="69646" label="ADPCM_YAMAHA"/>
26360 <int value="69647" label="ADPCM_SBPRO_4"/>
26361 <int value="69648" label="ADPCM_SBPRO_3"/>
26362 <int value="69649" label="ADPCM_SBPRO_2"/>
26363 <int value="69650" label="ADPCM_THP"/>
26364 <int value="69651" label="ADPCM_IMA_AMV"/>
26365 <int value="69652" label="ADPCM_EA_R1"/>
26366 <int value="69653" label="ADPCM_EA_R3"/>
26367 <int value="69654" label="ADPCM_EA_R2"/>
26368 <int value="69655" label="ADPCM_IMA_EA_SEAD"/>
26369 <int value="69656" label="ADPCM_IMA_EA_EACS"/>
26370 <int value="69657" label="ADPCM_EA_XAS"/>
26371 <int value="69658" label="ADPCM_EA_MAXIS_XA"/>
26372 <int value="69659" label="ADPCM_IMA_ISS"/>
26373 <int value="69660" label="ADPCM_G722"/>
26374 <int value="69661" label="ADPCM_IMA_APC"/>
26375 <int value="73728" label="AMR_NB"/>
26376 <int value="73729" label="AMR_WB"/>
26377 <int value="77824" label="RA_144"/>
26378 <int value="77825" label="RA_288"/>
26379 <int value="81920" label="ROQ_DPCM"/>
26380 <int value="81921" label="INTERPLAY_DPCM"/>
26381 <int value="81922" label="XAN_DPCM"/>
26382 <int value="81923" label="SOL_DPCM"/>
26383 <int value="86016" label="MP2"/>
26384 <int value="86017" label="MP3"/>
26385 <int value="86018" label="AAC"/>
26386 <int value="86019" label="AC3"/>
26387 <int value="86020" label="DTS"/>
26388 <int value="86021" label="VORBIS"/>
26389 <int value="86022" label="DVAUDIO"/>
26390 <int value="86023" label="WMAV1"/>
26391 <int value="86024" label="WMAV2"/>
26392 <int value="86025" label="MACE3"/>
26393 <int value="86026" label="MACE6"/>
26394 <int value="86027" label="VMDAUDIO"/>
26395 <int value="86028" label="FLAC"/>
26396 <int value="86029" label="MP3ADU"/>
26397 <int value="86030" label="MP3ON4"/>
26398 <int value="86031" label="SHORTEN"/>
26399 <int value="86032" label="ALAC"/>
26400 <int value="86033" label="WESTWOOD_SND1"/>
26401 <int value="86034" label="GSM"/>
26402 <int value="86035" label="QDM2"/>
26403 <int value="86036" label="COOK"/>
26404 <int value="86037" label="TRUESPEECH"/>
26405 <int value="86038" label="TTA"/>
26406 <int value="86039" label="SMACKAUDIO"/>
26407 <int value="86040" label="QCELP"/>
26408 <int value="86041" label="WAVPACK"/>
26409 <int value="86042" label="DSICINAUDIO"/>
26410 <int value="86043" label="IMC"/>
26411 <int value="86044" label="MUSEPACK7"/>
26412 <int value="86045" label="MLP"/>
26413 <int value="86046" label="GSM_MS"/>
26414 <int value="86047" label="ATRAC3"/>
26415 <int value="86048" label="VOXWARE"/>
26416 <int value="86049" label="APE"/>
26417 <int value="86050" label="NELLYMOSER"/>
26418 <int value="86051" label="MUSEPACK8"/>
26419 <int value="86052" label="SPEEX"/>
26420 <int value="86053" label="WMAVOICE"/>
26421 <int value="86054" label="WMAPRO"/>
26422 <int value="86055" label="WMALOSSLESS"/>
26423 <int value="86056" label="ATRAC3P"/>
26424 <int value="86057" label="EAC3"/>
26425 <int value="86058" label="SIPR"/>
26426 <int value="86059" label="MP1"/>
26427 <int value="86060" label="TWINVQ"/>
26428 <int value="86061" label="TRUEHD"/>
26429 <int value="86062" label="MP4ALS"/>
26430 <int value="86063" label="ATRAC1"/>
26431 <int value="86064" label="BINKAUDIO_RDFT"/>
26432 <int value="86065" label="BINKAUDIO_DCT"/>
26433 <int value="86066" label="AAC_LATM"/>
26434 <int value="86067" label="QDMC"/>
26435 <int value="86068" label="CELT"/>
26436 <int value="86069" label="G723_1"/>
26437 <int value="86070" label="G729"/>
26438 <int value="86071" label="8SVX_EXP"/>
26439 <int value="86072" label="8SVX_FIB"/>
26440 <int value="86073" label="BMV_AUDIO"/>
26441 <int value="86074" label="RALF"/>
26442 <int value="86075" label="IAC"/>
26443 <int value="86076" label="ILBC"/>
26444 <int value="86077" label="OPUS_DEPRECATED"/>
26445 <int value="86078" label="COMFORT_NOISE"/>
26446 <int value="86079" label="TAK_DEPRECATED"/>
26447 <int value="94208" label="DVD_SUBTITLE"/>
26448 <int value="94209" label="DVB_SUBTITLE"/>
26449 <int value="94210" label="TEXT"/>
26450 <int value="94211" label="XSUB"/>
26451 <int value="94212" label="SSA"/>
26452 <int value="94213" label="MOV_TEXT"/>
26453 <int value="94214" label="HDMV_PGS_SUBTITLE"/>
26454 <int value="94215" label="DVB_TELETEXT"/>
26455 <int value="94216" label="SRT"/>
26456 <int value="98304" label="TTF"/>
26457 <int value="102400" label="PROBE"/>
26458 <int value="131072" label="MPEG2TS"/>
26459 <int value="131073" label="MPEG4SYSTEMS"/>
26460 <int value="135168" label="FFMETADATA"/>
26461 <int value="4665933" label="G2M"/>
26462 <int value="4801606" label="IDF"/>
26463 <int value="5198918" label="OTF"/>
26464 <int value="407917392" label="PCM_S24LE_PLANAR"/>
26465 <int value="542135120" label="PCM_S32LE_PLANAR"/>
26466 <int value="808530518" label="012V"/>
26467 <int value="809850962" label="EXR"/>
26468 <int value="944985688" label="8SVX_RAW"/>
26469 <int value="1095123744" label="ADPCM_AFC"/>
26470 <int value="1096176208" label="AVRP"/>
26471 <int value="1096176238" label="AVRN"/>
26472 <int value="1096176969" label="AVUI"/>
26473 <int value="1096373590" label="AYUV"/>
26474 <int value="1112557912" label="BRENDER_PIX"/>
26475 <int value="1112823892" label="BINTEXT"/>
26476 <int value="1129335105" label="CPIA"/>
26477 <int value="1160852272" label="ESCAPE130"/>
26478 <int value="1179014995" label="FFWAVESYNTH"/>
26479 <int value="1246975298" label="JACOSUB"/>
26480 <int value="1263294017" label="SMPTE_KLV"/>
26481 <int value="1297108018" label="MPL2"/>
26482 <int value="1297498929" label="MVC1"/>
26483 <int value="1297498930" label="MVC2"/>
26484 <int value="1330333984" label="ADPCM_IMA_OKI"/>
26485 <int value="1330664787" label="OPUS"/>
26486 <int value="1346455105" label="PAF_AUDIO"/>
26487 <int value="1346455126" label="PAF_VIDEO"/>
26488 <int value="1347637264" label="PCM_S16BE_PLANAR"/>
26489 <int value="1349012051" label="PJS"/>
26490 <int value="1381259348" label="REALTEXT"/>
26491 <int value="1396788553" label="SAMI"/>
26492 <int value="1396788813" label="SANM"/>
26493 <int value="1397180754" label="SGIRLE"/>
26494 <int value="1397706307" label="SONIC"/>
26495 <int value="1397706316" label="SONIC_LS"/>
26496 <int value="1397909872" label="SUBRIP"/>
26497 <int value="1398953521" label="SUBVIEWER1"/>
26498 <int value="1400201814" label="SUBVIEWER"/>
26499 <int value="1412575542" label="TARGA_Y216"/>
26500 <int value="1446195256" label="V308"/>
26501 <int value="1446260792" label="V408"/>
26502 <int value="1447644481" label="VIMA"/>
26503 <int value="1448111218" label="VPLAYER"/>
26504 <int value="1465275476" label="WEBVTT"/>
26505 <int value="1480739150" label="XBIN"/>
26506 <int value="1480999235" label="XFACE"/>
26507 <int value="1496592720" label="Y41P"/>
26508 <int value="1498764852" label="YUV4"/>
26509 <int value="1664495672" label="EIA_608"/>
26510 <int value="1833195076" label="MICRODVD"/>
26511 <int value="1936029283" label="EVRC"/>
26512 <int value="1936944502" label="SMV"/>
26513 <int value="1950507339" label="TAK"/>
26516 <enum name="FFmpegColorRanges" type="int">
26517 <int value="0" label="UNSPECIFIED"/>
26518 <int value="1" label="MPEG"/>
26519 <int value="2" label="JPEG"/>
26522 <enum name="FileDialogType" type="int">
26523 <int value="0" label="Select folder"/>
26524 <int value="1" label="Upload folder"/>
26525 <int value="2" label="Save as file"/>
26526 <int value="3" label="Open file"/>
26527 <int value="4" label="Open multiple files"/>
26528 <int value="5" label="Full page"/>
26529 <int value="6" label="Error"/>
26532 <enum name="FileType" type="int">
26533 <int value="0" label="other"/>
26534 <int value="1" label=".doc"/>
26535 <int value="2" label=".docx"/>
26536 <int value="3" label=".odt"/>
26537 <int value="4" label=".rtf"/>
26538 <int value="5" label=".pdf"/>
26539 <int value="6" label=".ppt"/>
26540 <int value="7" label=".pptx"/>
26541 <int value="8" label=".odp"/>
26542 <int value="9" label=".xls"/>
26543 <int value="10" label=".xlsx"/>
26544 <int value="11" label=".ods"/>
26545 <int value="12" label=".csv"/>
26546 <int value="13" label=".odf"/>
26547 <int value="14" label=".rar"/>
26548 <int value="15" label=".asf"/>
26549 <int value="16" label=".wma"/>
26550 <int value="17" label=".wmv"/>
26551 <int value="18" label=".mov"/>
26552 <int value="19" label=".mpg"/>
26553 <int value="20" label=".log"/>
26556 <enum name="FlashNavigateUsageType" type="int">
26557 <int value="0" label="Rejected because of Authorization header."/>
26558 <int value="1" label="Rejected because of Cache-Control header."/>
26559 <int value="2" label="Rejected because of Content-Encoding header."/>
26560 <int value="3" label="Rejected because of Content-MD5 header."/>
26561 <int value="4" label="Rejected because of Content-Type header."/>
26562 <int value="5" label="Rejected because of Expires header."/>
26563 <int value="6" label="Rejected because of From header."/>
26564 <int value="7" label="Rejected because of If-Match header."/>
26565 <int value="8" label="Rejected because of If-None-Match header."/>
26566 <int value="9" label="Rejected because of If-Range header."/>
26567 <int value="10" label="Rejected because of If-Unmodified-Since header."/>
26568 <int value="11" label="Rejected because of Pragma header."/>
26569 <int value="12" label="Rejected because of Referer header."/>
26571 label="Rejected because of other headers (e.g., custom headers)."/>
26572 <int value="14" label="The total number of rejected navigate requests."/>
26573 <int value="15" label="The total number of navigate requests."/>
26576 <enum name="FtpDataConnectionError" type="int">
26577 <int value="0">Data connection successful</int>
26578 <int value="1">Local firewall blocked the connection</int>
26579 <int value="2">Connection timed out</int>
26581 Connection has been established, but then got broken (either reset or
26584 <int value="4">Connection has been refused</int>
26585 <int value="20">Other kind of error</int>
26588 <enum name="FtpServerType" type="int">
26590 FTP server type as defined in net/ftp/ftp_server_type_histograms.h
26592 <int value="0" label="Unknown">
26593 Unknown (could be a server we don't support, a broken server, or a security
26596 <int value="1" label="/bin/ls">Server using /bin/ls -l and variants</int>
26597 <int value="2" label="/bin/dls">Server using /bin/dls</int>
26598 <int value="3" label="EPLF">Server using EPLF format</int>
26599 <int value="4" label="WinNT">
26600 WinNT server configured for old style listing
26602 <int value="5" label="VMS">VMS (including variants)</int>
26603 <int value="6" label="IBM VM">IBM VM/CMS, VM/ESA, z/VM formats</int>
26604 <int value="7" label="OS/2">OS/2 FTP Server</int>
26605 <int value="8" label="win16">
26606 win16 hosts: SuperTCP or NetManage Chameleon
26610 <enum name="GaiaSessionRestoreOutcome" type="int">
26611 <int value="0" label="Undefined"/>
26612 <int value="1" label="Success"/>
26613 <int value="2" label="OAuth2 tokens cannot be fetched"/>
26614 <int value="3" label="No local OAuth2 refresh token found"/>
26615 <int value="4" label="OAuthLogin call failed"/>
26616 <int value="5" label="MergeSession call failed"/>
26617 <int value="6" label="ListAccounts call failed"/>
26618 <int value="7" label="No restore needed, fresh cookies found"/>
26619 <int value="8" label="Overflow"/>
26622 <enum name="GCMCheckinRequestStatus" type="int">
26623 <int value="0" label="Success"/>
26624 <int value="1" label="URL fetching failed"/>
26625 <int value="2" label="HTTP bad request"/>
26626 <int value="3" label="HTTP unauthorized"/>
26627 <int value="4" label="HTTP not OK"/>
26628 <int value="5" label="Response parsing failed"/>
26629 <int value="6" label="Zero ID or token"/>
26632 <enum name="GCMConnectionResetReason" type="int">
26633 <int value="0" label="Login failure"/>
26634 <int value="1" label="Close command"/>
26635 <int value="2" label="Heartbeat failure"/>
26636 <int value="3" label="Socket failure"/>
26639 <enum name="GCMRegistrationRequestStatus" type="int">
26640 <int value="0" label="Success (this is not logged currently)"/>
26641 <int value="1" label="Invalid parameters"/>
26642 <int value="2" label="Invalid sender"/>
26643 <int value="3" label="Authentication failed"/>
26644 <int value="4" label="Device registration error"/>
26645 <int value="5" label="Unknown error"/>
26648 <enum name="GCMUnregistrationRequestStatus" type="int">
26649 <int value="0" label="Success"/>
26650 <int value="1" label="URL fetching failed"/>
26651 <int value="2" label="No response body"/>
26652 <int value="3" label="Response parsing failed"/>
26653 <int value="4" label="Incorrect App Id"/>
26654 <int value="5" label="Invalid parameters"/>
26655 <int value="6" label="Service unavailable"/>
26656 <int value="7" label="Internal server error"/>
26657 <int value="8" label="HTTP reponse code not OK"/>
26658 <int value="9" label="Unknown error"/>
26661 <enum name="GDataAuthResult" type="int">
26662 <int value="0" label="FAILURE"/>
26663 <int value="1" label="SUCCESS"/>
26664 <int value="2" label="NO_CONNECTION"/>
26667 <enum name="GDataEntryKind" type="int">
26669 Deprecated 9/2012, and replaced by DriveEntryKind
26671 <int value="0" label="UNKNOWN"/>
26672 <int value="4097" label="ITEM"/>
26673 <int value="4098" label="SITE"/>
26674 <int value="8449" label="DOCUMENT"/>
26675 <int value="8450" label="SPEREADSHEET"/>
26676 <int value="8451" label="PRESENTATION"/>
26677 <int value="8452" label="DRAWING"/>
26678 <int value="8453" label="TABLE"/>
26679 <int value="8705" label="EXTERNAL_APP"/>
26680 <int value="16385" label="FOLDER"/>
26681 <int value="32769" label="FILE"/>
26682 <int value="32770" label="PDF"/>
26685 <enum name="GeolocationInfoBarDelegateAndroidEvent" type="int">
26686 <int value="0" label="User allowed the page to use geolocation">
26687 For the Android platform the count for this event should be exactly the same
26688 as the corresponding event in the GeolocationInfoBarDelegateEvent enum.
26690 <int value="1" label="User opened geolocation settings"/>
26693 <enum name="GeolocationInfoBarDelegateEvent" type="int">
26694 <int value="0" label="The bar was created"/>
26695 <int value="1" label="User allowed use of geolocation"/>
26696 <int value="2" label="User denied use of geolocation"/>
26697 <int value="3" label="User dismissed the bar"/>
26698 <int value="4" label="User clicked on link"/>
26699 <int value="5" label="User ignored the bar"/>
26702 <enum name="GestureActionType" type="int">
26703 <int value="0" label="Unknown"/>
26704 <int value="1" label="Omnibox pinch"/>
26705 <int value="2" label="Omnibox scroll"/>
26706 <int value="3" label="Tabstrip pinch"/>
26707 <int value="4" label="Tabstrip scroll"/>
26708 <int value="5" label="Bezel scroll"/>
26709 <int value="6" label="Desktop scroll"/>
26710 <int value="7" label="Desktop pinch"/>
26711 <int value="8" label="Webpage pinch"/>
26712 <int value="9" label="Webpage scroll"/>
26713 <int value="10" label="Webpage tap"/>
26714 <int value="11" label="Tabstrip tap"/>
26715 <int value="12" label="Bezel down"/>
26716 <int value="13" label="Tab switched tap"/>
26717 <int value="14" label="Active tab tap"/>
26718 <int value="15" label="Tab close button tap"/>
26719 <int value="16" label="New tab button tap"/>
26720 <int value="17" label="Top edge of window tap"/>
26721 <int value="18" label="Window size button tap"/>
26722 <int value="19" label="Area surrounding tabstrip tap"/>
26723 <int value="20" label="Window resized double tap"/>
26726 <enum name="GetPerfDataOutcome" type="int">
26727 <int value="0" label="Success.">
26728 Perf data was collected, parsed and attached to the UMA protobuf
26731 <int value="1" label="No perf data ready to be uploaded.">
26732 Could not add perf data to the UMA protobuf because no perf data was ready
26735 <int value="2" label="Collection timer triggered but have data already.">
26736 Perf timer triggered but the perf provider already had a perf data proto to
26737 be added to the UMA protobuf.
26740 label="Collection timer triggered but incognito window active.">
26741 Perf timer triggered but an incognito window was open.
26743 <int value="4" label="Incognito window launched during collection.">
26744 Perf data was collected but an incognito window was opened during the
26747 <int value="5" label="Protobuf returned by debugd not deserialized.">
26748 Perf data was collected and sent to Chrome as a serialized protobuf but it
26749 could be deserialized by Chrome.
26753 <enum name="GetUserDataTempDirResult" type="int">
26754 <int value="0" label="SUCCESS"/>
26755 <int value="1" label="CANT_GET_PARENT_PATH"/>
26756 <int value="2" label="CANT_GET_UDT_PATH"/>
26757 <int value="3" label="NOT_A_DIRECTORY"/>
26758 <int value="4" label="CANT_CREATE_DIR"/>
26759 <int value="5" label="CANT_WRITE_TO_PATH"/>
26760 <int value="6" label="UNSET"/>
26763 <enum name="GoogleNowEvent" type="int">
26765 Events in Google Now component extension. See GoogleNowEvent in
26766 chrome/browser/resources/google_now/background.js.
26768 <int value="0" label="REQUEST_FOR_CARDS_TOTAL"/>
26769 <int value="1" label="REQUEST_FOR_CARDS_SUCCESS"/>
26770 <int value="2" label="CARDS_PARSE_SUCCESS"/>
26771 <int value="3" label="DISMISS_REQUEST_TOTAL"/>
26772 <int value="4" label="DISMISS_REQUEST_SUCCESS"/>
26773 <int value="5" label="LOCATION_REQUEST"/>
26774 <int value="6" label="LOCATION_UPDATE"/>
26775 <int value="7" label="EXTENSION_START"/>
26776 <int value="8" label="DELETED_SHOW_WELCOME_TOAST"/>
26777 <int value="9" label="STOPPED"/>
26778 <int value="10" label="DELETED_USER_SUPPRESSED"/>
26781 <enum name="GoogleServiceAuthError" type="int">
26782 <int value="0" label="NONE"/>
26783 <int value="1" label="INVALID_GAIA_CREDENTIALS"/>
26784 <int value="2" label="USER_NOT_SIGNED_UP"/>
26785 <int value="3" label="CONNECTION_FAILED"/>
26786 <int value="4" label="CAPTCHA_REQUIRED"/>
26787 <int value="5" label="ACCOUNT_DELETED"/>
26788 <int value="6" label="ACCOUNT_DISABLED"/>
26789 <int value="7" label="SERVICE_UNAVAILABLE"/>
26790 <int value="8" label="TWO_FACTOR"/>
26791 <int value="9" label="REQUEST_CANCELED"/>
26792 <int value="10" label="HOSTED_NOT_ALLOWED"/>
26793 <int value="11" label="UNEXPECTED_SERVICE_RESPONSE"/>
26794 <int value="12" label="SERVICE_ERROR"/>
26797 <enum name="HistoryFaviconsRecoveryEnum" type="int">
26798 <summary>Error states noted in thumbnail_database.cc recovery code.</summary>
26799 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
26800 <int value="1" label="RECOVERY_EVENT_FAILED_SCOPER">
26801 sql::Recovery failed init.
26803 <int value="2" label="RECOVERY_EVENT_FAILED_META_VERSION_ERROR">
26804 Query failed against recovery meta table.
26806 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION_NONE">
26807 No version row in recovery meta table.
26809 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION6">
26810 Recovery meta table has version 6.
26812 <int value="5" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION5">
26813 Recovery meta table has version 5.
26815 <int value="6" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
26816 Recovery meta table has an unexpected version.
26818 <int value="7" label="RECOVERY_EVENT_FAILED_RECOVER_META">
26819 Failed to create recovery meta table.
26821 <int value="8" label="RECOVERY_EVENT_FAILED_META_INSERT">
26822 Failed to copy recovery meta table.
26824 <int value="9" label="RECOVERY_EVENT_FAILED_INIT">
26825 Failed to init target schema.
26827 <int value="10" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICONS">
26828 Failed to create recovery favicons table.
26830 <int value="11" label="RECOVERY_EVENT_FAILED_FAVICONS_INSERT">
26831 Failed to copy recovery favicons table.
26833 <int value="12" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICON_BITMAPS">
26834 Failed to create recovery favicon_bitmaps table.
26836 <int value="13" label="RECOVERY_EVENT_FAILED_FAVICON_BITMAPS_INSERT">
26837 Failed to copy recovery favicon_bitmaps table.
26839 <int value="14" label="RECOVERY_EVENT_FAILED_RECOVER_ICON_MAPPING">
26840 Failed to create recovery icon_mapping table.
26842 <int value="15" label="RECOVERY_EVENT_FAILED_ICON_MAPPING_INSERT">
26843 Failed to copy recovery icon_mapping table.
26845 <int value="16" label="RECOVERY_EVENT_RECOVERED_VERSION6">
26846 Successful recovery of version 6 database.
26848 <int value="17" label="RECOVERY_EVENT_FAILED_META_INIT">
26849 Failed sql::MetaTable::Init().
26851 <int value="18" label="RECOVERY_EVENT_FAILED_META_VERSION">
26852 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
26854 <int value="19" label="RECOVERY_EVENT_DEPRECATED">
26855 Recovery found deprecated version and razed.
26857 <int value="20" label="RECOVERY_EVENT_FAILED_V5_INITSCHEMA">
26858 Failed v5 recovery loading schema.
26860 <int value="21" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_FAVICONS">
26861 Failed v5 recovery on favicons.
26863 <int value="22" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_ICON_MAPPING">
26864 Failed v5 recovery on icon_mapping.
26866 <int value="23" label="RECOVERY_EVENT_RECOVERED_VERSION5">
26867 Successful recovery of version 6 database.
26869 <int value="24" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICONS">
26870 Failed v6/7 recovery on favicons.
26872 <int value="25" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICON_BITMAPS">
26873 Failed v6/7 recovery on favicon_bitmaps.
26875 <int value="26" label="RECOVERY_EVENT_FAILED_AUTORECOVER_ICON_MAPPING">
26876 Failed v6/7 recovery on icon_mapping.
26878 <int value="27" label="RECOVERY_EVENT_FAILED_COMMIT">
26879 Failed sql::Recovery::Recovered().
26883 <enum name="HistoryTopSitesRecoveryEnum" type="int">
26884 <summary>Error states noted in top_sites_database.cc recovery code.</summary>
26885 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
26886 <int value="1" label="RECOVERY_EVENT_DEPRECATED">
26887 Recovery found deprecated version and razed.
26889 <int value="2" label="RECOVERY_EVENT_FAILED_SCOPER">
26890 sql::Recovery failed init.
26892 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION">
26893 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
26895 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
26896 Recovery meta table has an unexpected version.
26898 <int value="5" label="RECOVERY_EVENT_FAILED_META_INIT">
26899 Failed sql::MetaTable::Init().
26901 <int value="6" label="RECOVERY_EVENT_FAILED_SCHEMA_INIT">
26902 Failed to init target schema.
26904 <int value="7" label="RECOVERY_EVENT_FAILED_AUTORECOVER_THUMBNAILS">
26905 Failed recovery on thumbnails table.
26907 <int value="8" label="RECOVERY_EVENT_FAILED_COMMIT">
26908 Failure from sql::Recovery::Recovered().
26910 <int value="9" label="RECOVERY_EVENT_INVARIANT_RANK">
26911 Rows were deleted because |url_rank| and |last_forced| didn't agree. Does
26912 not prevent recovery.
26914 <int value="10" label="RECOVERY_EVENT_INVARIANT_REDIRECT">
26915 Rows were deleted because |redirects| did not contain |url|. Does not
26918 <int value="11" label="RECOVERY_EVENT_INVARIANT_CONTIGUOUS">
26919 |url_rank| was renumbered due to missing rows. Does not prevent recovery.
26923 <enum name="HotwordAvailability" type="int">
26924 <int value="0" label="Unavailable -- reason may be unknown"/>
26925 <int value="1" label="Available"/>
26926 <int value="2" label="Pending download"/>
26927 <int value="3" label="Disabled"/>
26930 <enum name="HotwordPrefState" type="int">
26931 <int value="0" label="Preference not set"/>
26932 <int value="1" label="Hotwording enabled"/>
26933 <int value="2" label="Hotwording disabled"/>
26936 <enum name="HttpAuthCount" type="int">
26937 <int value="0" label="Basic Start"/>
26938 <int value="1" label="Basic Reject"/>
26939 <int value="2" label="Digest Start"/>
26940 <int value="3" label="Digest Reject"/>
26941 <int value="4" label="NTLM Start"/>
26942 <int value="5" label="NTLM Reject"/>
26943 <int value="6" label="Negotiate Start"/>
26944 <int value="7" label="Negotiate Reject"/>
26947 <enum name="HttpAuthResource" type="int">
26948 <int value="0" label="Top Page Allowed"/>
26949 <int value="1" label="Same-domain Sub-resource Allowed"/>
26950 <int value="2" label="Cross-domain Sub-resource Blocked"/>
26951 <int value="3" label="Cross-domain Sub-resource Allowed"/>
26954 <enum name="HttpAuthTarget" type="int">
26955 <int value="0" label="Basic Proxy"/>
26956 <int value="1" label="Basic Secure Proxy"/>
26957 <int value="2" label="Basic Server"/>
26958 <int value="3" label="Basic Secure Server"/>
26959 <int value="4" label="Digest Proxy"/>
26960 <int value="5" label="Digest Secure Proxy"/>
26961 <int value="6" label="Digest Server"/>
26962 <int value="7" label="Digest Secure Server"/>
26963 <int value="8" label="NTLM Proxy"/>
26964 <int value="9" label="NTLM Secure Proxy"/>
26965 <int value="10" label="NTLM Server"/>
26966 <int value="11" label="NTLM Secure Server"/>
26967 <int value="12" label="Negotiate Proxy"/>
26968 <int value="13" label="Negotiate Secure Proxy"/>
26969 <int value="14" label="Negotiate Server"/>
26970 <int value="15" label="Negotiate Secure Server"/>
26973 <enum name="HttpPipelineStatus" type="int">
26974 <int value="0" label="Success"/>
26975 <int value="1" label="Redirected"/>
26976 <int value="2" label="Certificate error"/>
26977 <int value="3" label="Bad HTTP response code"/>
26978 <int value="4" label="Network error"/>
26979 <int value="5" label="Response too large"/>
26980 <int value="6" label="Response too small"/>
26981 <int value="7" label="Response content mismatch"/>
26982 <int value="8" label="Bad HTTP version"/>
26983 <int value="9" label="Corrupt stats response"/>
26986 <enum name="HttpResponseCode" type="int">
26987 <int value="100" label="Continue"/>
26988 <int value="101" label="Switching Protocols"/>
26989 <int value="200" label="OK"/>
26990 <int value="201" label="Created"/>
26991 <int value="202" label="Accepted"/>
26992 <int value="203" label="Non-Authoritative Information"/>
26993 <int value="204" label="No Content"/>
26994 <int value="205" label="Reset Content"/>
26995 <int value="206" label="Partial Content"/>
26996 <int value="300" label="Multiple Choices"/>
26997 <int value="301" label="Moved Permanently"/>
26998 <int value="302" label="Found"/>
26999 <int value="303" label="See Other"/>
27000 <int value="304" label="Not Modified"/>
27001 <int value="305" label="Use Proxy"/>
27002 <int value="306" label="(Unused)"/>
27003 <int value="307" label="Temporary Redirect"/>
27004 <int value="400" label="Bad Request"/>
27005 <int value="401" label="Unauthorized"/>
27006 <int value="402" label="Payment Required"/>
27007 <int value="403" label="Forbidden"/>
27008 <int value="404" label="Not Found"/>
27009 <int value="405" label="Method Not Allowed"/>
27010 <int value="406" label="Not Acceptable"/>
27011 <int value="407" label="Proxy Authentication Required"/>
27012 <int value="408" label="Request Timeout"/>
27013 <int value="409" label="Conflict"/>
27014 <int value="410" label="Gone"/>
27015 <int value="411" label="Length Required"/>
27016 <int value="412" label="Precondition Failed"/>
27017 <int value="413" label="Request Entity Too Large"/>
27018 <int value="414" label="Request-URI Too Long"/>
27019 <int value="415" label="Unsupported Media Type"/>
27020 <int value="416" label="Requested Range Not Satisfiable"/>
27021 <int value="417" label="Expectation Failed"/>
27022 <int value="500" label="Internal Server Error"/>
27023 <int value="501" label="Not Implemented"/>
27024 <int value="503" label="Service Unavailable"/>
27025 <int value="504" label="Gateway Timeout"/>
27026 <int value="505" label="HTTP Version Not Supported"/>
27029 <enum name="HttpSocketType" type="int">
27030 <int value="0" label="UNUSED">newly connected socket</int>
27031 <int value="1" label="UNUSED_IDLE">
27032 connected unused socket (idle prior to use)
27034 <int value="2" label="REUSED_IDLE">previously used (keep-alive?) socket</int>
27037 <enum name="IDBLevelDBBackingStoreInternalErrorType" type="int">
27038 <int value="0" label="IDBLevelDBBackingStoreReadError">
27039 IndexedDB encountered an error attempting to read or decode a value from the
27040 leveldb backing store, indicative of corruption or I/O error. Unused as of
27043 <int value="1" label="IDBLevelDBBackingStoreWriteError">
27044 IndexeDB encountered an error attempting to write or commit a value to the
27045 leveldb backing store, indicative of I/O error. Unused as of M26.
27047 <int value="2" label="IDBLevelDBBackingStoreConsistencyError">
27048 IndexedDB encountered a consistency error in the leveldb backing store,
27049 indicative of corruption or an coding error. Unused as of M26.
27051 <int value="3" label="FindKeyInIndex"/>
27052 <int value="4" label="GetIDBDatabaseMetaData"/>
27053 <int value="5" label="GetIndexes"/>
27054 <int value="6" label="GetKeyGeneratorCurrentNumber"/>
27055 <int value="7" label="GetObjectStores"/>
27056 <int value="8" label="GetRecord"/>
27057 <int value="9" label="KeyExistsInObjectStore"/>
27058 <int value="10" label="LoadCurrentRow"/>
27059 <int value="11" label="SetupMetadata"/>
27060 <int value="12" label="GetPrimaryKeyViaIndex"/>
27061 <int value="13" label="KeyExistsInIndex"/>
27062 <int value="14" label="VersionExists"/>
27063 <int value="15" label="DeleteObjectStore"/>
27064 <int value="16" label="SetMaxObjectStoreId"/>
27065 <int value="17" label="SetMaxIndexId"/>
27066 <int value="18" label="GetNewDatabaseId"/>
27067 <int value="19" label="GetNewVersionNumber"/>
27068 <int value="20" label="CreateIDBDatabaseMetaData"/>
27069 <int value="21" label="DeleteDatabase"/>
27070 <int value="22" label="TransactionCommit"/>
27071 <int value="23" label="GetDatabaseNames"/>
27074 <enum name="IDBLevelDBBackingStoreOpenResult" type="int">
27075 <int value="0" label="OpenMemorySuccess">
27076 An in-memory backing store was opened successfully.
27078 <int value="1" label="OpenSuccess">
27079 An on-disk backing store was opened successfully.
27081 <int value="2" label="OpenFailedDirectory">
27082 An on-disk backing store could not be opened or created because the
27083 directory could not be opened or created. Cleanup will not be attempted.
27085 <int value="3" label="OpenFailedUnknownSchema">
27086 An on-disk backing store was opened but had an unknown schema version, due
27087 to corruption or reverting to a previous version of Chrome. Cleanup will be
27090 <int value="4" label="OpenCleanupDestroyFailed">
27091 An on-disk backing store failed to open; cleanup was attempted but the
27092 database could not be destroyed.
27094 <int value="5" label="OpenCleanupReopenFailed">
27095 An on-disk backing store failed to open; cleanup was attempted but
27096 re-opening the database failed.
27098 <int value="6" label="OpenCleanupReopenSuccess">
27099 An on-disk backing store failed to open; cleanup was attempted and the
27100 database was then opened successfully.
27102 <int value="7" label="OpenFailedIOErrCheckingSchema">
27103 An on-disk backing store was opened but leveldb failed to read the schema
27106 <int value="8" label="OpenFailedUnknownErr"/>
27107 <int value="9" label="OpenMemoryFailed">
27108 An in-memory backing store failed to open.
27110 <int value="10" label="OpenNonASCII">
27111 A database with non-ascii characters in its path was opened (with either
27112 success or failure).
27114 <int value="11" label="OpenAttemptDiskFull">
27115 An open failed on a machine with a full disk. No cleanup was attempted.
27117 <int value="12" label="OpenAttemptPathTooLong">
27118 Open failed because either a path component or the overall path was too
27121 <int value="13" label="OpenAttemptNoRecovery">
27122 An open attempt failed with an I/O error that doesn't necessitate a recovery
27127 <enum name="ImporterType" type="int">
27128 <int value="0" label="Unknown"/>
27129 <int value="1" label="IMPORTER_METRICS_IE">IE (Windows-only)</int>
27130 <int value="2" label="IMPORTER_METRICS_FIREFOX2">Firefox 2</int>
27131 <int value="3" label="IMPORTER_METRICS_FIREFOX3">Firefox 3 (and later)</int>
27132 <int value="4" label="IMPORTER_METRICS_SAFARI">Safari (Mac-only)</int>
27133 <int value="5" label="IMPORTER_METRICS_GOOGLE_TOOLBAR5">Google Toolbar</int>
27134 <int value="6" label="IMPORTER_METRICS_BOOKMARKS_FILE">
27135 A bookmarks.html file
27139 <enum name="IndexedDatabaseMethods" type="int">
27140 <int value="0" label="CreateObjectStore()"/>
27141 <int value="1" label="DeleteObjectStore()"/>
27142 <int value="2" label="Transaction()"/>
27143 <int value="3" label="DeleteDatabase()"/>
27144 <int value="4" label="Open()"/>
27147 <enum name="InfoBarResponse" type="int">
27148 <int value="0" label="No Response selected"/>
27149 <int value="1" label="Save Password"/>
27150 <int value="2" label="Never for this site (blacklist / exception)"/>
27151 <int value="3" label="InfoBar dismissed by clicking the 'X'"/>
27154 <enum name="InstantControllerEvent" type="int">
27155 <int value="0" label="URL_ADDED_TO_BLACKLIST"/>
27156 <int value="1" label="URL_REMOVED_FROM_BLACKLIST"/>
27157 <int value="2" label="URL_BLOCKED_BY_BLACKLIST"/>
27160 <enum name="InstantExtended_CacheableNTPLoad" type="int">
27161 <int value="0" label="Failed to load"/>
27162 <int value="1" label="Loaded successfuly"/>
27165 <enum name="InstantExtended_FallbackCause" type="int">
27166 <int value="0" label="Fallback did not occur"/>
27167 <int value="1" label="Page not current: unknown"/>
27168 <int value="2" label="Page not current: empty instant url"/>
27169 <int value="3" label="Page not current: origin/path mismatch"/>
27170 <int value="4" label="Page not current: instant not supported"/>
27171 <int value="5" label="No overlay"/>
27172 <int value="6" label="Javascript disabled"/>
27175 <enum name="InstantExtended_InstantNavigation" type="int">
27177 Deprecated as of 10/2013.
27179 <int value="0" label="Local click"/>
27180 <int value="1" label="Local submit"/>
27181 <int value="2" label="Online click"/>
27182 <int value="3" label="Online submit"/>
27183 <int value="4" label="Non-extended navigation"/>
27186 <enum name="InstantExtended_NewOptInState" type="int">
27187 <int value="0" label="Default"/>
27188 <int value="1" label="Opted in"/>
27189 <int value="2" label="Opted out"/>
27192 <enum name="InstantExtended_OptInState" type="int">
27194 Deprecated 2013-06.
27196 <int value="0" label="Default"/>
27197 <int value="1" label="Opted in"/>
27198 <int value="2" label="Opted out"/>
27199 <int value="3" label="Opted in local"/>
27200 <int value="4" label="Opted out local"/>
27201 <int value="5" label="Opted out both"/>
27204 <enum name="InstantSessionStorageNamespace" type="int">
27205 <int value="0" label="different"/>
27206 <int value="1" label="identical"/>
27209 <enum name="IntelMaxMicroArchitecture" type="int">
27210 <int value="0" label="Pentium"/>
27211 <int value="1" label="SSE"/>
27212 <int value="2" label="SSE2"/>
27213 <int value="3" label="SSE3"/>
27214 <int value="4" label="SSSE3"/>
27215 <int value="5" label="SSE4.1"/>
27216 <int value="6" label="SSE4.3"/>
27217 <int value="7" label="AVX"/>
27220 <enum name="InterruptReason" type="int">
27221 <int value="0" label="NONE"/>
27222 <int value="1" label="FILE_FAILED"/>
27223 <int value="2" label="FILE_ACCESS_DENIED"/>
27224 <int value="3" label="FILE_NO_SPACE"/>
27225 <int value="5" label="FILE_NAME_TOO_LONG"/>
27226 <int value="6" label="FILE_TOO_LARGE"/>
27227 <int value="7" label="FILE_VIRUS_INFECTED"/>
27228 <int value="10" label="FILE_TRANSIENT_ERROR"/>
27229 <int value="11" label="FILE_BLOCKED"/>
27230 <int value="12" label="FILE_SECURITY_CHECK_FAILED"/>
27231 <int value="13" label="FILE_TOO_SHORT"/>
27232 <int value="20" label="NETWORK_FAILED"/>
27233 <int value="21" label="NETWORK_TIMEOUT"/>
27234 <int value="22" label="NETWORK_DISCONNECTED"/>
27235 <int value="23" label="NETWORK_SERVER_DOWN"/>
27236 <int value="30" label="SERVER_FAILED"/>
27237 <int value="31" label="SERVER_NO_RANGE"/>
27238 <int value="32" label="SERVER_PRECONDITION"/>
27239 <int value="33" label="SERVER_BAD_CONTENT"/>
27240 <int value="40" label="USER_CANCELED"/>
27241 <int value="41" label="USER_SHUTDOWN"/>
27242 <int value="50" label="CRASH"/>
27245 <enum name="IPV6ProbeResult" type="int">
27246 <int value="0" label="IPV6_CANNOT_CREATE_SOCKETS"/>
27247 <int value="1" label="IPV6_CAN_CREATE_SOCKETS"/>
27248 <int value="2" label="IPV6_GETIFADDRS_FAILED">
27249 getifaddrs or GetAdaptersAddresses failed
27251 <int value="3" label="IPV6_GLOBAL_ADDRESS_MISSING"/>
27252 <int value="4" label="IPV6_GLOBAL_ADDRESS_PRESENT"/>
27253 <int value="5" label="IPV6_INTERFACE_ARRAY_TOO_SHORT"/>
27256 <enum name="JavaScriptAPIName" type="int">
27257 <int value="0" label="GetUserMedia"/>
27258 <int value="1" label="PeerConnection00"/>
27259 <int value="2" label="DeprecatedPeerConnection"/>
27260 <int value="3" label="RTCPeerConnection"/>
27263 <enum name="KeyboardControlEvent" type="int">
27264 <int value="0" label="Keyboard was shown."/>
27265 <int value="1" label="Keyboard was automatically hidden."/>
27266 <int value="2" label="Keyboard was hidden by the user."/>
27269 <enum name="LanguageCode" type="int">
27270 <summary>ISO 639 Language Codes.</summary>
27271 <int value="24929" label="Afar"/>
27272 <int value="24930" label="Abkhazian"/>
27273 <int value="24933" label="Avestan"/>
27274 <int value="24934" label="Afrikaans"/>
27275 <int value="24939" label="Akan"/>
27276 <int value="24941" label="Amharic"/>
27277 <int value="24942" label="Aragonese"/>
27278 <int value="24946" label="Arabic"/>
27279 <int value="24947" label="Assamese"/>
27280 <int value="24950" label="Avaric"/>
27281 <int value="24953" label="Aymara"/>
27282 <int value="24954" label="Azerbaijani"/>
27283 <int value="25185" label="Bashkir"/>
27284 <int value="25189" label="Belarusian"/>
27285 <int value="25191" label="Bulgarian"/>
27286 <int value="25192" label="Bihari"/>
27287 <int value="25193" label="Bislama"/>
27288 <int value="25197" label="Bambara"/>
27289 <int value="25198" label="Bengali"/>
27290 <int value="25199" label="Tibetan"/>
27291 <int value="25202" label="Breton"/>
27292 <int value="25203" label="Bosnian"/>
27293 <int value="25441" label="Catalan"/>
27294 <int value="25445" label="Chechen"/>
27295 <int value="25448" label="Chamorro"/>
27296 <int value="25455" label="Corsican"/>
27297 <int value="25458" label="Cree"/>
27298 <int value="25459" label="Czech"/>
27299 <int value="25461" label="Church Slavic"/>
27300 <int value="25462" label="Chuvash"/>
27301 <int value="25465" label="Welsh"/>
27302 <int value="25697" label="Danish"/>
27303 <int value="25701" label="German"/>
27304 <int value="25718" label="Divehi"/>
27305 <int value="25722" label="Dzongkha"/>
27306 <int value="25957" label="Ewe"/>
27307 <int value="25964" label="Greek"/>
27308 <int value="25966" label="English"/>
27309 <int value="25967" label="Esperanto"/>
27310 <int value="25971" label="Spanish"/>
27311 <int value="25972" label="Estonian"/>
27312 <int value="25973" label="Basque"/>
27313 <int value="26209" label="Persian"/>
27314 <int value="26214" label="Fulah"/>
27315 <int value="26217" label="Finnish"/>
27316 <int value="26218" label="Fijian"/>
27317 <int value="26223" label="Faroese"/>
27318 <int value="26226" label="French"/>
27319 <int value="26233" label="Western Frisian"/>
27320 <int value="26465" label="Irish"/>
27321 <int value="26468" label="Scottish Gaelic"/>
27322 <int value="26476" label="Galician"/>
27323 <int value="26478" label="Guarani"/>
27324 <int value="26485" label="Gujarati"/>
27325 <int value="26486" label="Manx"/>
27326 <int value="26721" label="Hausa"/>
27327 <int value="26725" label="Hebrew"/>
27328 <int value="26729" label="Hindi"/>
27329 <int value="26735" label="Hiri Motu"/>
27330 <int value="26738" label="Croatian"/>
27331 <int value="26740" label="Haitian"/>
27332 <int value="26741" label="Hungarian"/>
27333 <int value="26745" label="Armenian"/>
27334 <int value="26746" label="Herero"/>
27335 <int value="26977" label="Interlingua"/>
27336 <int value="26980" label="Indonesian"/>
27337 <int value="26981" label="Interlingue"/>
27338 <int value="26983" label="Igbo"/>
27339 <int value="26985" label="Sichuan Yi"/>
27340 <int value="26987" label="Inupiaq"/>
27341 <int value="26991" label="Ido"/>
27342 <int value="26995" label="Icelandic"/>
27343 <int value="26996" label="Italian"/>
27344 <int value="26997" label="Inuktitut"/>
27345 <int value="27233" label="Japanese"/>
27346 <int value="27254" label="Javanese"/>
27347 <int value="27489" label="Georgian"/>
27348 <int value="27495" label="Kongo"/>
27349 <int value="27497" label="Kikuyu"/>
27350 <int value="27498" label="Kuanyama"/>
27351 <int value="27499" label="Kazakh"/>
27352 <int value="27500" label="Kalaallisut"/>
27353 <int value="27501" label="Khmer"/>
27354 <int value="27502" label="Kannada"/>
27355 <int value="27503" label="Korean"/>
27356 <int value="27506" label="Kanuri"/>
27357 <int value="27507" label="Kashmiri"/>
27358 <int value="27509" label="Kurdish"/>
27359 <int value="27510" label="Komi"/>
27360 <int value="27511" label="Cornish"/>
27361 <int value="27513" label="Kirghiz"/>
27362 <int value="27745" label="Latin"/>
27363 <int value="27746" label="Luxembourgish"/>
27364 <int value="27751" label="Ganda"/>
27365 <int value="27753" label="Limburgish"/>
27366 <int value="27758" label="Lingala"/>
27367 <int value="27759" label="Lao"/>
27368 <int value="27764" label="Lithuanian"/>
27369 <int value="27765" label="Luba-Katanga"/>
27370 <int value="27766" label="Latvian"/>
27371 <int value="28007" label="Malagasy"/>
27372 <int value="28008" label="Marshallese"/>
27373 <int value="28009" label="Maori"/>
27374 <int value="28011" label="Macedonian"/>
27375 <int value="28012" label="Malayalam"/>
27376 <int value="28014" label="Mongolian"/>
27377 <int value="28015" label="Moldavian"/>
27378 <int value="28018" label="Marathi"/>
27379 <int value="28019" label="Malay"/>
27380 <int value="28020" label="Maltese"/>
27381 <int value="28025" label="Burmese"/>
27382 <int value="28257" label="Nauru"/>
27383 <int value="28258" label="Norwegian Bokmal"/>
27384 <int value="28260" label="North Ndebele"/>
27385 <int value="28261" label="Nepali"/>
27386 <int value="28263" label="Ndonga"/>
27387 <int value="28268" label="Dutch"/>
27388 <int value="28270" label="Norwegian Nynorsk"/>
27389 <int value="28271" label="Norwegian"/>
27390 <int value="28274" label="South Ndebele"/>
27391 <int value="28278" label="Navajo"/>
27392 <int value="28281" label="Nyanja"/>
27393 <int value="28515" label="Occitan"/>
27394 <int value="28522" label="Ojibwa"/>
27395 <int value="28525" label="Oromo"/>
27396 <int value="28530" label="Oriya"/>
27397 <int value="28531" label="Ossetic"/>
27398 <int value="28769" label="Punjabi"/>
27399 <int value="28777" label="Pali"/>
27400 <int value="28780" label="Polish"/>
27401 <int value="28787" label="Pashto"/>
27402 <int value="28788" label="Portuguese"/>
27403 <int value="29045" label="Quechua"/>
27404 <int value="29293" label="Romansh"/>
27405 <int value="29294" label="Rundi"/>
27406 <int value="29295" label="Romanian"/>
27407 <int value="29301" label="Russian"/>
27408 <int value="29303" label="Kinyarwanda"/>
27409 <int value="29537" label="Sanskrit"/>
27410 <int value="29539" label="Sardinian"/>
27411 <int value="29540" label="Sindhi"/>
27412 <int value="29541" label="Northern Sami"/>
27413 <int value="29543" label="Sango"/>
27414 <int value="29544" label="Serbo-Croatian"/>
27415 <int value="29545" label="Sinhala"/>
27416 <int value="29547" label="Slovak"/>
27417 <int value="29548" label="Slovenian"/>
27418 <int value="29549" label="Samoan"/>
27419 <int value="29550" label="Shona"/>
27420 <int value="29551" label="Somali"/>
27421 <int value="29553" label="Albanian"/>
27422 <int value="29554" label="Serbian"/>
27423 <int value="29555" label="Swati"/>
27424 <int value="29556" label="Southern Sotho"/>
27425 <int value="29557" label="Sundanese"/>
27426 <int value="29558" label="Swedish"/>
27427 <int value="29559" label="Swahili"/>
27428 <int value="29793" label="Tamil"/>
27429 <int value="29797" label="Telugu"/>
27430 <int value="29799" label="Tajik"/>
27431 <int value="29800" label="Thai"/>
27432 <int value="29801" label="Tigrinya"/>
27433 <int value="29803" label="Turkmen"/>
27434 <int value="29804" label="Tagalog"/>
27435 <int value="29806" label="Tswana"/>
27436 <int value="29807" label="Tonga"/>
27437 <int value="29810" label="Turkish"/>
27438 <int value="29811" label="Tsonga"/>
27439 <int value="29812" label="Tatar"/>
27440 <int value="29815" label="Twi"/>
27441 <int value="29817" label="Tahitian"/>
27442 <int value="30055" label="Uighur"/>
27443 <int value="30059" label="Ukrainian"/>
27444 <int value="30066" label="Urdu"/>
27445 <int value="30074" label="Uzbek"/>
27446 <int value="30309" label="Venda"/>
27447 <int value="30313" label="Vietnamese"/>
27448 <int value="30319" label="Volapuk"/>
27449 <int value="30561" label="Walloon"/>
27450 <int value="30575" label="Wolof"/>
27451 <int value="30824" label="Xhosa"/>
27452 <int value="31081" label="Yiddish"/>
27453 <int value="31087" label="Yoruba"/>
27454 <int value="31329" label="Zhuang"/>
27455 <int value="31336" label="Chinese"/>
27456 <int value="31349" label="Zulu"/>
27457 <int value="6382437" label="Achinese"/>
27458 <int value="6382440" label="Acoli"/>
27459 <int value="6382689" label="Adangme"/>
27460 <int value="6382713" label="Adyghe"/>
27461 <int value="6383201" label="Afro-Asiatic Language"/>
27462 <int value="6383208" label="Afrihili"/>
27463 <int value="6383982" label="Ainu"/>
27464 <int value="6384491" label="Akkadian"/>
27465 <int value="6384741" label="Aleut"/>
27466 <int value="6384743" label="Algonquian Language"/>
27467 <int value="6384756" label="Southern Altai"/>
27468 <int value="6385255" label="Old English"/>
27469 <int value="6385264" label="Angika"/>
27470 <int value="6385761" label="Apache Language"/>
27471 <int value="6386275" label="Aramaic"/>
27472 <int value="6386286" label="Araucanian"/>
27473 <int value="6386288" label="Arapaho"/>
27474 <int value="6386292" label="Artificial Language"/>
27475 <int value="6386295" label="Arawak"/>
27476 <int value="6386529" label="Asu"/>
27477 <int value="6386548" label="Asturian"/>
27478 <int value="6386792" label="Athapascan Language"/>
27479 <int value="6387059" label="Australian Language"/>
27480 <int value="6387553" label="Awadhi"/>
27481 <int value="6447460" label="Banda"/>
27482 <int value="6447465" label="Bamileke Language"/>
27483 <int value="6447468" label="Baluchi"/>
27484 <int value="6447470" label="Balinese"/>
27485 <int value="6447475" label="Basa"/>
27486 <int value="6447476" label="Baltic Language"/>
27487 <int value="6448490" label="Beja"/>
27488 <int value="6448493" label="Bemba"/>
27489 <int value="6448498" label="Berber"/>
27490 <int value="6448506" label="Bena"/>
27491 <int value="6449263" label="Bhojpuri"/>
27492 <int value="6449515" label="Bikol"/>
27493 <int value="6449518" label="Bini"/>
27494 <int value="6450273" label="Siksika"/>
27495 <int value="6450804" label="Bantu"/>
27496 <int value="6451809" label="Braj"/>
27497 <int value="6451832" label="Bodo"/>
27498 <int value="6452331" label="Batak"/>
27499 <int value="6452577" label="Buriat"/>
27500 <int value="6452583" label="Buginese"/>
27501 <int value="6453614" label="Blin"/>
27502 <int value="6512996" label="Caddo"/>
27503 <int value="6513001" label="Central American Indian Language"/>
27504 <int value="6513010" label="Carib"/>
27505 <int value="6513013" label="Caucasian Language"/>
27506 <int value="6513017" label="Cayuga"/>
27507 <int value="6513512" label="Atsam"/>
27508 <int value="6514018" label="Cebuano"/>
27509 <int value="6514028" label="Celtic Language"/>
27510 <int value="6514535" label="Chiga"/>
27511 <int value="6514786" label="Chibcha"/>
27512 <int value="6514791" label="Chagatai"/>
27513 <int value="6514795" label="Chuukese"/>
27514 <int value="6514797" label="Mari"/>
27515 <int value="6514798" label="Chinook Jargon"/>
27516 <int value="6514799" label="Choctaw"/>
27517 <int value="6514800" label="Chipewyan"/>
27518 <int value="6514802" label="Cherokee"/>
27519 <int value="6514809" label="Cheyenne"/>
27520 <int value="6516067" label="Chamic Language"/>
27521 <int value="6516592" label="Coptic"/>
27522 <int value="6516837" label="English-based Creole or Pidgin"/>
27523 <int value="6516838" label="French-based Creole or Pidgin"/>
27524 <int value="6516848" label="Portuguese-based Creole or Pidgin"/>
27525 <int value="6517352" label="Crimean Turkish"/>
27526 <int value="6517360" label="Creole or Pidgin"/>
27527 <int value="6517602" label="Kashubian"/>
27528 <int value="6518131" label="Cushitic Language"/>
27529 <int value="6578539" label="Dakota"/>
27530 <int value="6578546" label="Dargwa"/>
27531 <int value="6578550" label="Taita"/>
27532 <int value="6578553" label="Dayak"/>
27533 <int value="6579564" label="Delaware"/>
27534 <int value="6579566" label="Slave"/>
27535 <int value="6580082" label="Dogrib"/>
27536 <int value="6580590" label="Dinka"/>
27537 <int value="6580837" label="Zarma"/>
27538 <int value="6582121" label="Dogri"/>
27539 <int value="6582881" label="Dravidian Language"/>
27540 <int value="6583138" label="Lower Sorbian"/>
27541 <int value="6583649" label="Duala"/>
27542 <int value="6583661" label="Middle Dutch"/>
27543 <int value="6584693" label="Dyula"/>
27544 <int value="6644341" label="Embu"/>
27545 <int value="6645353" label="Efik"/>
27546 <int value="6645625" label="Ancient Egyptian"/>
27547 <int value="6646625" label="Ekajuk"/>
27548 <int value="6646904" label="Elamite"/>
27549 <int value="6647405" label="Middle English"/>
27550 <int value="6649711" label="Ewondo"/>
27551 <int value="6709614" label="Fang"/>
27552 <int value="6709620" label="Fanti"/>
27553 <int value="6711660" label="Filipino"/>
27554 <int value="6711669" label="Finno-Ugrian Language"/>
27555 <int value="6713198" label="Fon"/>
27556 <int value="6713965" label="Middle French"/>
27557 <int value="6713967" label="Old French"/>
27558 <int value="6713970" label="Northern Frisian"/>
27559 <int value="6713971" label="Eastern Frisian"/>
27560 <int value="6714738" label="Friulian"/>
27561 <int value="6775137" label="Ga"/>
27562 <int value="6775161" label="Gayo"/>
27563 <int value="6775393" label="Gbaya"/>
27564 <int value="6776173" label="Germanic Language"/>
27565 <int value="6776186" label="Geez"/>
27566 <int value="6777196" label="Gilbertese"/>
27567 <int value="6778216" label="Middle High German"/>
27568 <int value="6778728" label="Old High German"/>
27569 <int value="6778734" label="Gondi"/>
27570 <int value="6778738" label="Gorontalo"/>
27571 <int value="6778740" label="Gothic"/>
27572 <int value="6779490" label="Grebo"/>
27573 <int value="6779491" label="Ancient Greek"/>
27574 <int value="6779767" label="Swiss German"/>
27575 <int value="6780282" label="Gusii"/>
27576 <int value="6780777" label="Gwich'in"/>
27577 <int value="6840681" label="Haida"/>
27578 <int value="6840695" label="Hawaiian"/>
27579 <int value="6842732" label="Hiligaynon"/>
27580 <int value="6842733" label="Himachali"/>
27581 <int value="6842740" label="Hittite"/>
27582 <int value="6843758" label="Hmong"/>
27583 <int value="6845282" label="Upper Sorbian"/>
27584 <int value="6845808" label="Hupa"/>
27585 <int value="6906465" label="Iban"/>
27586 <int value="6908527" label="Ijo"/>
27587 <int value="6909039" label="Iloko"/>
27588 <int value="6909539" label="Indic Language"/>
27589 <int value="6909541" label="Indo-European Language"/>
27590 <int value="6909544" label="Ingush"/>
27591 <int value="6910561" label="Iranian Language"/>
27592 <int value="6910575" label="Iroquoian Language"/>
27593 <int value="6972015" label="Lojban"/>
27594 <int value="6974819" label="Machame"/>
27595 <int value="6975602" label="Judeo-Persian"/>
27596 <int value="6976098" label="Judeo-Arabic"/>
27597 <int value="7037281" label="Kara-Kalpak"/>
27598 <int value="7037282" label="Kabyle"/>
27599 <int value="7037283" label="Kachin"/>
27600 <int value="7037290" label="Jju"/>
27601 <int value="7037293" label="Kamba"/>
27602 <int value="7037298" label="Karen"/>
27603 <int value="7037303" label="Kawi"/>
27604 <int value="7037540" label="Kabardian"/>
27605 <int value="7037799" label="Tyap"/>
27606 <int value="7038053" label="Makonde"/>
27607 <int value="7038305" label="Kabuverdianu"/>
27608 <int value="7038575" label="Koro"/>
27609 <int value="7039073" label="Khasi"/>
27610 <int value="7039081" label="Khoisan Language"/>
27611 <int value="7039087" label="Khotanese"/>
27612 <int value="7039089" label="Koyra Chiini"/>
27613 <int value="7040110" label="Kalenjin"/>
27614 <int value="7040354" label="Kimbundu"/>
27615 <int value="7040875" label="Konkani"/>
27616 <int value="7040883" label="Kosraean"/>
27617 <int value="7041125" label="Kpelle"/>
27618 <int value="7041635" label="Karachay-Balkar"/>
27619 <int value="7041644" label="Karelian"/>
27620 <int value="7041647" label="Kru"/>
27621 <int value="7041653" label="Kurukh"/>
27622 <int value="7041890" label="Shambala"/>
27623 <int value="7041896" label="Colognian"/>
27624 <int value="7042413" label="Kumyk"/>
27625 <int value="7042420" label="Kutenai"/>
27626 <int value="7102820" label="Ladino"/>
27627 <int value="7102823" label="Langi"/>
27628 <int value="7102824" label="Lahnda"/>
27629 <int value="7102829" label="Lamba"/>
27630 <int value="7103866" label="Lezghian"/>
27631 <int value="7106412" label="Mongo"/>
27632 <int value="7106426" label="Lozi"/>
27633 <int value="7107937" label="Luba-Lulua"/>
27634 <int value="7107945" label="Luiseno"/>
27635 <int value="7107950" label="Lunda"/>
27636 <int value="7107951" label="Luo"/>
27637 <int value="7107955" label="Lushai"/>
27638 <int value="7107961" label="Luyia"/>
27639 <int value="7168356" label="Madurese"/>
27640 <int value="7168359" label="Magahi"/>
27641 <int value="7168361" label="Maithili"/>
27642 <int value="7168363" label="Makasar"/>
27643 <int value="7168366" label="Mandingo"/>
27644 <int value="7168368" label="Austronesian Language"/>
27645 <int value="7168371" label="Masai"/>
27646 <int value="7169126" label="Moksha"/>
27647 <int value="7169138" label="Mandar"/>
27648 <int value="7169390" label="Mende"/>
27649 <int value="7169394" label="Meru"/>
27650 <int value="7169637" label="Morisyen"/>
27651 <int value="7169889" label="Middle Irish"/>
27652 <int value="7170403" label="Micmac"/>
27653 <int value="7170414" label="Minangkabau"/>
27654 <int value="7170419" label="Miscellaneous Language"/>
27655 <int value="7170920" label="Mon-Khmer Language"/>
27656 <int value="7171683" label="Manchu"/>
27657 <int value="7171689" label="Manipuri"/>
27658 <int value="7171695" label="Manobo Language"/>
27659 <int value="7171944" label="Mohawk"/>
27660 <int value="7171955" label="Mossi"/>
27661 <int value="7173484" label="Multiple Languages"/>
27662 <int value="7173486" label="Munda Language"/>
27663 <int value="7173491" label="Creek"/>
27664 <int value="7173996" label="Mirandese"/>
27665 <int value="7174002" label="Marwari"/>
27666 <int value="7174510" label="Mayan Language"/>
27667 <int value="7174518" label="Erzya"/>
27668 <int value="7233896" label="Nahuatl"/>
27669 <int value="7233897" label="North American Indian Language"/>
27670 <int value="7233904" label="Neapolitan"/>
27671 <int value="7233905" label="Nama"/>
27672 <int value="7234675" label="Low German"/>
27673 <int value="7234935" label="Newari"/>
27674 <int value="7235937" label="Nias"/>
27675 <int value="7235939" label="Niger-Kordofanian Language"/>
27676 <int value="7235957" label="Niuean"/>
27677 <int value="7237479" label="Nogai"/>
27678 <int value="7237486" label="Old Norse"/>
27679 <int value="7237999" label="N'Ko"/>
27680 <int value="7238511" label="Northern Sotho"/>
27681 <int value="7239010" label="Nubian Language"/>
27682 <int value="7239523" label="Classical Newari"/>
27683 <int value="7240045" label="Nyamwezi"/>
27684 <int value="7240046" label="Nyankole"/>
27685 <int value="7240047" label="Nyoro"/>
27686 <int value="7240297" label="Nzima"/>
27687 <int value="7304033" label="Osage"/>
27688 <int value="7304289" label="Ottoman Turkish"/>
27689 <int value="7304303" label="Otomian Language"/>
27690 <int value="7364961" label="Papuan Language"/>
27691 <int value="7364967" label="Pangasinan"/>
27692 <int value="7364972" label="Pahlavi"/>
27693 <int value="7364973" label="Pampanga"/>
27694 <int value="7364976" label="Papiamento"/>
27695 <int value="7364981" label="Palauan"/>
27696 <int value="7365999" label="Old Persian"/>
27697 <int value="7366761" label="Philippine Language"/>
27698 <int value="7366766" label="Phoenician"/>
27699 <int value="7368558" label="Pohnpeian"/>
27700 <int value="7369313" label="Prakrit Language"/>
27701 <int value="7369327" label="Old Provencal"/>
27702 <int value="7496042" label="Rajasthani"/>
27703 <int value="7496048" label="Rapanui"/>
27704 <int value="7496050" label="Rarotongan"/>
27705 <int value="7499617" label="Romance Language"/>
27706 <int value="7499622" label="Rombo"/>
27707 <int value="7499629" label="Romany"/>
27708 <int value="7501168" label="Aromanian"/>
27709 <int value="7501675" label="Rwa"/>
27710 <int value="7561572" label="Sandawe"/>
27711 <int value="7561576" label="Yakut"/>
27712 <int value="7561577" label="South American Indian Language"/>
27713 <int value="7561580" label="Salishan Language"/>
27714 <int value="7561581" label="Samaritan Aramaic"/>
27715 <int value="7561585" label="Samburu"/>
27716 <int value="7561587" label="Sasak"/>
27717 <int value="7561588" label="Santali"/>
27718 <int value="7562094" label="Sicilian"/>
27719 <int value="7562095" label="Scots"/>
27720 <int value="7562597" label="Seneca"/>
27721 <int value="7562600" label="Sena"/>
27722 <int value="7562604" label="Selkup"/>
27723 <int value="7562605" label="Semitic Language"/>
27724 <int value="7562611" label="Koyraboro Senni"/>
27725 <int value="7563105" label="Old Irish"/>
27726 <int value="7563118" label="Sign Language"/>
27727 <int value="7563369" label="Tachelhit"/>
27728 <int value="7563374" label="Shan"/>
27729 <int value="7563620" label="Sidamo"/>
27730 <int value="7563631" label="Siouan Language"/>
27731 <int value="7563636" label="Sino-Tibetan Language"/>
27732 <int value="7564385" label="Slavic Language"/>
27733 <int value="7564641" label="Southern Sami"/>
27734 <int value="7564649" label="Sami Language"/>
27735 <int value="7564650" label="Lule Sami"/>
27736 <int value="7564654" label="Inari Sami"/>
27737 <int value="7564659" label="Skolt Sami"/>
27738 <int value="7564907" label="Soninke"/>
27739 <int value="7565159" label="Sogdien"/>
27740 <int value="7565166" label="Songhai"/>
27741 <int value="7565934" label="Sranan Tongo"/>
27742 <int value="7565938" label="Serer"/>
27743 <int value="7566177" label="Nilo-Saharan Language"/>
27744 <int value="7566201" label="Saho"/>
27745 <int value="7566699" label="Sukuma"/>
27746 <int value="7566707" label="Susu"/>
27747 <int value="7566712" label="Sumerian"/>
27748 <int value="7567202" label="Comorian"/>
27749 <int value="7567715" label="Classical Syriac"/>
27750 <int value="7567730" label="Syriac"/>
27751 <int value="7627113" label="Tai Language"/>
27752 <int value="7628141" label="Timne"/>
27753 <int value="7628143" label="Teso"/>
27754 <int value="7628146" label="Tereno"/>
27755 <int value="7628148" label="Tetum"/>
27756 <int value="7629159" label="Tigre"/>
27757 <int value="7629174" label="Tiv"/>
27758 <int value="7629676" label="Tokelau"/>
27759 <int value="7629928" label="Klingon"/>
27760 <int value="7629929" label="Tlingit"/>
27761 <int value="7630184" label="Tamashek"/>
27762 <int value="7630695" label="Nyasa Tonga"/>
27763 <int value="7630953" label="Tok Pisin"/>
27764 <int value="7631478" label="Taroko"/>
27765 <int value="7631721" label="Tsimshian"/>
27766 <int value="7632237" label="Tumbuka"/>
27767 <int value="7632240" label="Tupi Language"/>
27768 <int value="7632244" label="Altaic Language"/>
27769 <int value="7632492" label="Tuvalu"/>
27770 <int value="7632753" label="Tasawaq"/>
27771 <int value="7633270" label="Tuvinian"/>
27772 <int value="7633517" label="Central Morocco Tamazight"/>
27773 <int value="7693421" label="Udmurt"/>
27774 <int value="7694177" label="Ugaritic"/>
27775 <int value="7695714" label="Umbundu"/>
27776 <int value="7695972" label="Unknown Language"/>
27777 <int value="7758185" label="Vai"/>
27778 <int value="7761780" label="Votic"/>
27779 <int value="7763310" label="Vunjo"/>
27780 <int value="7823723" label="Wakashan Language"/>
27781 <int value="7823724" label="Walamo"/>
27782 <int value="7823730" label="Waray"/>
27783 <int value="7823731" label="Washo"/>
27784 <int value="7824750" label="Sorbian Language"/>
27785 <int value="7889260" label="Kalmyk"/>
27786 <int value="7892839" label="Soga"/>
27787 <int value="7954799" label="Yao"/>
27788 <int value="7954800" label="Yapese"/>
27789 <int value="7958635" label="Yupik Language"/>
27790 <int value="7959909" label="Cantonese"/>
27791 <int value="8020336" label="Zapotec"/>
27792 <int value="8020588" label="Blissymbols"/>
27793 <int value="8021358" label="Zenaga"/>
27794 <int value="8023652" label="Zande"/>
27795 <int value="8025454" label="Zuni"/>
27796 <int value="8026232" label="No linguistic content"/>
27797 <int value="8026721" label="Zaza"/>
27800 <enum name="LevelDBCorruptionTypes" type="int">
27801 <int value="0" label="other"/>
27802 <int value="1" label="missing files"/>
27803 <int value="2" label="log record too small"/>
27804 <int value="3" label="corrupted internal key"/>
27805 <int value="4" label="partial record"/>
27806 <int value="5" label="missing start of fragmented record"/>
27807 <int value="6" label="error in middle of record"/>
27808 <int value="7" label="unknown record type"/>
27809 <int value="8" label="truncated record at end"/>
27810 <int value="9" label="bad record length"/>
27811 <int value="10" label="VersionEdit"/>
27812 <int value="11" label="FileReader invoked with unexpected value"/>
27813 <int value="12" label="corrupted key"/>
27814 <int value="13" label="CURRENT file does not end with newline"/>
27815 <int value="14" label="no meta-nextfile entry"/>
27816 <int value="15" label="no meta-lognumber entry"/>
27817 <int value="16" label="no last-sequence-number entry"/>
27818 <int value="17" label="malformed WriteBatch"/>
27819 <int value="18" label="bad WriteBatch Put"/>
27820 <int value="19" label="bad WriteBatch Delete"/>
27821 <int value="20" label="unknown WriteBatch tag"/>
27822 <int value="21" label="WriteBatch has wrong count"/>
27823 <int value="22" label="bad entry in block"/>
27824 <int value="23" label="bad block contents"/>
27825 <int value="24" label="bad block handle"/>
27826 <int value="25" label="truncated block read"/>
27827 <int value="26" label="block checksum mismatch"/>
27828 <int value="27" label="checksum mismatch"/>
27829 <int value="28" label="corrupted compressed block contents"/>
27830 <int value="29" label="bad block type"/>
27831 <int value="30" label="bad magic number"/>
27832 <int value="31" label="file is too short"/>
27835 <enum name="LevelDBErrorCount" type="int">
27836 <int value="1" label="Failure"/>
27839 <enum name="LevelDBErrorTypes" type="int">
27840 <int value="0" label="NotFound"/>
27841 <int value="1" label="Corruption"/>
27842 <int value="2" label="IOError"/>
27843 <int value="3" label="Other"/>
27846 <enum name="LevelDBIOErrorMethods" type="int">
27847 <int value="0" label="SequentialFileRead"/>
27848 <int value="1" label="SequentialFileSkip"/>
27849 <int value="2" label="RandomAccessFileRead"/>
27850 <int value="3" label="WritableFileAppend"/>
27851 <int value="4" label="WritableFileClose"/>
27852 <int value="5" label="WritableFileFlush"/>
27853 <int value="6" label="WritableFileSync"/>
27854 <int value="7" label="NewSequentialFile"/>
27855 <int value="8" label="NewRandomAccessFile"/>
27856 <int value="9" label="NewWritableFile"/>
27857 <int value="10" label="DeleteFile"/>
27858 <int value="11" label="CreateDir"/>
27859 <int value="12" label="DeleteDir"/>
27860 <int value="13" label="GetFileSize"/>
27861 <int value="14" label="RenameFile"/>
27862 <int value="15" label="LockFile"/>
27863 <int value="16" label="UnlockFile"/>
27864 <int value="17" label="GetTestDirectory"/>
27865 <int value="18" label="NewLogger"/>
27866 <int value="19" label="SyncParent"/>
27867 <int value="20" label="GetChildren"/>
27870 <enum name="LinkMonitorFailureType" type="int">
27871 <int value="0" label="Local MAC Address Not Found"/>
27872 <int value="1" label="Client Startup Failure"/>
27873 <int value="2" label="Transmission Failure"/>
27874 <int value="3" label="Failure Threshold Reached"/>
27877 <enum name="LinuxAudioIO" type="int">
27878 <int value="0" label="PulseAudio"/>
27879 <int value="1" label="ALSA"/>
27880 <int value="2" label="Cras"/>
27883 <enum name="LinuxGlibcVersion" type="int">
27884 <int value="0" label="Not Parseable"/>
27885 <int value="1" label="Unknown"/>
27886 <int value="2" label="2.11"/>
27887 <int value="3" label="2.12"/>
27888 <int value="4" label="2.13"/>
27889 <int value="5" label="2.14"/>
27890 <int value="6" label="2.15"/>
27891 <int value="7" label="2.16"/>
27892 <int value="8" label="2.17"/>
27893 <int value="9" label="2.18"/>
27894 <int value="10" label="2.19"/>
27897 <enum name="LoadType" type="int">
27898 <int value="0" label="UNDEFINED_LOAD">Not yet initialized</int>
27899 <int value="1" label="RELOAD">User pressed reload</int>
27900 <int value="2" label="HISTORY_LOAD">Back or forward</int>
27901 <int value="3" label="NORMAL_LOAD">User entered URL, or omnibox search</int>
27902 <int value="4" label="LINK_LOAD">(deprecated) Included next 4 categories</int>
27903 <int value="5" label="LINK_LOAD_NORMAL">Commonly following of link</int>
27904 <int value="6" label="LINK_LOAD_RELOAD">JS/link directed reload</int>
27905 <int value="7" label="LINK_LOAD_CACHE_STALE_OK">
27906 back/forward or encoding change
27908 <int value="8" label="LINK_LOAD_CACHE_ONLY">
27909 Allow stale data (avoid doing a re-post)
27911 <int value="9" label="PRERENDER_LOAD">Speculative prerendering of a page</int>
27914 <enum name="LocalRendererSinkStates" type="int">
27915 <int value="0" label="SinkStarted"/>
27916 <int value="1" label="SinkNeverStarted"/>
27919 <enum name="LoginFailureReason" type="int">
27920 <int value="0" label="NONE">None</int>
27921 <int value="1" label="COULD_NOT_MOUNT_CRYPTOHOME">
27922 Could not mount cryptohome
27924 <int value="2" label="COULD_NOT_MOUNT_TMPFS">Could not mount tmpfs</int>
27925 <int value="3" label="COULD_NOT_UNMOUNT_CRYPTOHOME">
27926 Could not unmount cryptohome
27928 <int value="4" label="DATA_REMOVAL_FAILED">Data removal failed</int>
27929 <int value="5" label="LOGIN_TIMED_OUT">Login timed out</int>
27930 <int value="6" label="UNLOCK_FAILED">Unlock failed</int>
27931 <int value="7" label="NETWORK_AUTH_FAILED">Network auth failed</int>
27934 <enum name="LoginPolicyFilesState" type="int">
27935 <summary>Policy/owner key file state.</summary>
27936 <int value="0" label="HEALTHY_R11">Healthy, pre-R11</int>
27937 <int value="1" label="UNUSED">Unused</int>
27938 <int value="2" label="HEALTHY">Healthy</int>
27939 <int value="3" label="RESERVED">Reserved</int>
27940 <int value="4" label="BAD_POLICY_R11">Key OK, policy bad, pre-R11</int>
27941 <int value="5" label="UNUSED">Unused</int>
27942 <int value="6" label="BAD_POLICY">Key OK, policy bad</int>
27943 <int value="7" label="RESERVED">Reserved</int>
27944 <int value="8" label="KEY_OK_NO_POLICY_R11">
27945 Key OK, no policy, pre-R11 user (http://crosbug.com/24916)
27947 <int value="9" label="UNUSED">Unused</int>
27948 <int value="10" label="KEY_OK_NO_POLICY">Key OK, no policy</int>
27949 <int value="11" label="RESERVED">Reserved</int>
27950 <int value="12" label="RESERVED">Reserved</int>
27951 <int value="13" label="RESERVED">Reserved</int>
27952 <int value="14" label="RESERVED">Reserved</int>
27953 <int value="15" label="RESERVED">Reserved</int>
27954 <int value="16" label="BAD_KEY_R11">Key bad, policy OK, pre-R11</int>
27955 <int value="17" label="UNUSED">Unused</int>
27956 <int value="18" label="BAD_KEY">Key bad, policy OK</int>
27957 <int value="19" label="RESERVED">Reserved</int>
27958 <int value="20" label="BAD_KEY_BAD_POLICY_R11">
27959 Key bad, policy bad, pre-R11
27961 <int value="21" label="UNUSED">Unused</int>
27962 <int value="22" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
27963 <int value="23" label="RESERVED">Reserved</int>
27964 <int value="24" label="BAD_KEY_NO_POLICY_R11">
27965 Key bad, policy bad, pre-R11
27967 <int value="25" label="UNUSED">Unused</int>
27968 <int value="26" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
27969 <int value="27" label="RESERVED">Reserved</int>
27970 <int value="28" label="RESERVED">Reserved</int>
27971 <int value="29" label="RESERVED">Reserved</int>
27972 <int value="30" label="RESERVED">Reserved</int>
27973 <int value="31" label="RESERVED">Reserved</int>
27974 <int value="32" label="NO_KEY_R11">No key, policy OK, pre-R11</int>
27975 <int value="33" label="UNUSED">Unused</int>
27976 <int value="34" label="NO_KEY">No key, policy OK</int>
27977 <int value="35" label="RESERVED">RESERVED</int>
27978 <int value="36" label="NO_KEY_BAD_POLICY_R11">
27979 No key, policy bad, pre-R11
27981 <int value="37" label="UNUSED">Unused</int>
27982 <int value="38" label="NO_KEY_BAD_POLICY">No key, bad policy</int>
27983 <int value="39" label="RESERVED">Reserved</int>
27984 <int value="40" label="NO_KEY_NO_POLICY_R11">Un-owned, pre-R11</int>
27985 <int value="41" label="UNUSED">Unused</int>
27986 <int value="42" label="NO_KEY_NO_POLICY">Un-owned</int>
27987 <int value="43" label="RESERVED">Reserved</int>
27990 <enum name="LoginSuccessReason" type="int">
27991 <int value="0" label="OFFLINE_AND_ONLINE">
27992 Login success offline and online
27994 <int value="1" label="OFFLINE_ONLY">Login success offline only</int>
27997 <enum name="LoginUserType" type="int">
27998 <int value="0" label="INCOGNITO_NORMAL">Incognito Normal</int>
27999 <int value="1" label="OWNER_NORMAL">Owner Normal</int>
28000 <int value="2" label="OTHER_NORMAL">Other Normal</int>
28001 <int value="3" label="INCOGNITO_DEVELOPER">Incognito Dev</int>
28002 <int value="4" label="OWNER_DEVELOPER">Owner Dev</int>
28003 <int value="5" label="OTHER_DEVELOPER">Other Dev</int>
28006 <enum name="MappedCSSProperties" type="int">
28007 <!-- See http://src.chromium.org/viewvc/blink/trunk/Source/core/page/UseCounter.cpp -->
28009 <int value="1" label="Total Pages Measured"/>
28010 <int value="2" label="color"/>
28011 <int value="3" label="direction"/>
28012 <int value="4" label="display"/>
28013 <int value="5" label="font"/>
28014 <int value="6" label="font-family"/>
28015 <int value="7" label="font-size"/>
28016 <int value="8" label="font-style"/>
28017 <int value="9" label="font-variant"/>
28018 <int value="10" label="font-weight"/>
28019 <int value="11" label="text-rendering"/>
28020 <int value="12" label="webkit-font-feature-settings"/>
28021 <int value="13" label="webkit-font-kerning"/>
28022 <int value="14" label="webkit-font-smoothing"/>
28023 <int value="15" label="webkit-font-variant-ligatures"/>
28024 <int value="16" label="webkit-locale"/>
28025 <int value="17" label="webkit-text-orientation"/>
28026 <int value="18" label="webkit-writing-mode"/>
28027 <int value="19" label="zoom"/>
28028 <int value="20" label="line-height"/>
28029 <int value="21" label="background"/>
28030 <int value="22" label="background-attachment"/>
28031 <int value="23" label="background-clip"/>
28032 <int value="24" label="background-color"/>
28033 <int value="25" label="background-image"/>
28034 <int value="26" label="background-origin"/>
28035 <int value="27" label="background-position"/>
28036 <int value="28" label="background-position-x"/>
28037 <int value="29" label="background-position-y"/>
28038 <int value="30" label="background-repeat"/>
28039 <int value="31" label="background-repeat-x"/>
28040 <int value="32" label="background-repeat-y"/>
28041 <int value="33" label="background-size"/>
28042 <int value="34" label="border"/>
28043 <int value="35" label="border-bottom"/>
28044 <int value="36" label="border-bottom-color"/>
28045 <int value="37" label="border-bottom-left-radius"/>
28046 <int value="38" label="border-bottom-right-radius"/>
28047 <int value="39" label="border-bottom-style"/>
28048 <int value="40" label="border-bottom-width"/>
28049 <int value="41" label="border-collapse"/>
28050 <int value="42" label="border-color"/>
28051 <int value="43" label="border-image"/>
28052 <int value="44" label="border-image-outset"/>
28053 <int value="45" label="border-image-repeat"/>
28054 <int value="46" label="border-image-slice"/>
28055 <int value="47" label="border-image-source"/>
28056 <int value="48" label="border-image-width"/>
28057 <int value="49" label="border-left"/>
28058 <int value="50" label="border-left-color"/>
28059 <int value="51" label="border-left-style"/>
28060 <int value="52" label="border-left-width"/>
28061 <int value="53" label="border-radius"/>
28062 <int value="54" label="border-right"/>
28063 <int value="55" label="border-right-color"/>
28064 <int value="56" label="border-right-style"/>
28065 <int value="57" label="border-right-width"/>
28066 <int value="58" label="border-spacing"/>
28067 <int value="59" label="border-style"/>
28068 <int value="60" label="border-top"/>
28069 <int value="61" label="border-top-color"/>
28070 <int value="62" label="border-top-left-radius"/>
28071 <int value="63" label="border-top-right-radius"/>
28072 <int value="64" label="border-top-style"/>
28073 <int value="65" label="border-top-width"/>
28074 <int value="66" label="border-width"/>
28075 <int value="67" label="bottom"/>
28076 <int value="68" label="box-shadow"/>
28077 <int value="69" label="box-sizing"/>
28078 <int value="70" label="caption-side"/>
28079 <int value="71" label="clear"/>
28080 <int value="72" label="clip"/>
28081 <int value="73" label="webkit-clip-path"/>
28082 <int value="74" label="content"/>
28083 <int value="75" label="counter-increment"/>
28084 <int value="76" label="counter-reset"/>
28085 <int value="77" label="cursor"/>
28086 <int value="78" label="empty-cells"/>
28087 <int value="79" label="float"/>
28088 <int value="80" label="font-stretch"/>
28089 <int value="81" label="height"/>
28090 <int value="82" label="image-rendering"/>
28091 <int value="83" label="left"/>
28092 <int value="84" label="letter-spacing"/>
28093 <int value="85" label="list-style"/>
28094 <int value="86" label="list-style-image"/>
28095 <int value="87" label="list-style-position"/>
28096 <int value="88" label="list-style-type"/>
28097 <int value="89" label="margin"/>
28098 <int value="90" label="margin-bottom"/>
28099 <int value="91" label="margin-left"/>
28100 <int value="92" label="margin-right"/>
28101 <int value="93" label="margin-top"/>
28102 <int value="94" label="max-height"/>
28103 <int value="95" label="max-width"/>
28104 <int value="96" label="min-height"/>
28105 <int value="97" label="min-width"/>
28106 <int value="98" label="opacity"/>
28107 <int value="99" label="orphans"/>
28108 <int value="100" label="outline"/>
28109 <int value="101" label="outline-color"/>
28110 <int value="102" label="outline-offset"/>
28111 <int value="103" label="outline-style"/>
28112 <int value="104" label="outline-width"/>
28113 <int value="105" label="overflow"/>
28114 <int value="106" label="overflow-wrap"/>
28115 <int value="107" label="overflow-x"/>
28116 <int value="108" label="overflow-y"/>
28117 <int value="109" label="padding"/>
28118 <int value="110" label="padding-bottom"/>
28119 <int value="111" label="padding-left"/>
28120 <int value="112" label="padding-right"/>
28121 <int value="113" label="padding-top"/>
28122 <int value="114" label="page"/>
28123 <int value="115" label="page-break-after"/>
28124 <int value="116" label="page-break-before"/>
28125 <int value="117" label="page-break-inside"/>
28126 <int value="118" label="pointer-events"/>
28127 <int value="119" label="position"/>
28128 <int value="120" label="quotes"/>
28129 <int value="121" label="resize"/>
28130 <int value="122" label="right"/>
28131 <int value="123" label="size"/>
28132 <int value="124" label="src"/>
28133 <int value="125" label="speak"/>
28134 <int value="126" label="table-layout"/>
28135 <int value="127" label="tab-size"/>
28136 <int value="128" label="text-align"/>
28137 <int value="129" label="text-decoration"/>
28138 <int value="130" label="text-indent"/>
28139 <int value="131" label="text-line-through"/>
28140 <int value="132" label="text-line-through-color"/>
28141 <int value="133" label="text-line-through-mode"/>
28142 <int value="134" label="text-line-through-style"/>
28143 <int value="135" label="text-line-through-width"/>
28144 <int value="136" label="text-overflow"/>
28145 <int value="137" label="text-overline"/>
28146 <int value="138" label="text-overline-color"/>
28147 <int value="139" label="text-overline-mode"/>
28148 <int value="140" label="text-overline-style"/>
28149 <int value="141" label="text-overline-width"/>
28150 <int value="142" label="text-shadow"/>
28151 <int value="143" label="text-transform"/>
28152 <int value="144" label="text-underline"/>
28153 <int value="145" label="text-underline-color"/>
28154 <int value="146" label="text-underline-mode"/>
28155 <int value="147" label="text-underline-style"/>
28156 <int value="148" label="text-underline-width"/>
28157 <int value="149" label="top"/>
28158 <int value="150" label="transition"/>
28159 <int value="151" label="transition-delay"/>
28160 <int value="152" label="transition-duration"/>
28161 <int value="153" label="transition-property"/>
28162 <int value="154" label="transition-timing-function"/>
28163 <int value="155" label="unicode-bidi"/>
28164 <int value="156" label="unicode-range"/>
28165 <int value="157" label="vertical-align"/>
28166 <int value="158" label="visibility"/>
28167 <int value="159" label="white-space"/>
28168 <int value="160" label="widows"/>
28169 <int value="161" label="width"/>
28170 <int value="162" label="word-break"/>
28171 <int value="163" label="word-spacing"/>
28172 <int value="164" label="word-wrap"/>
28173 <int value="165" label="z-index"/>
28174 <int value="166" label="webkit-animation"/>
28175 <int value="167" label="webkit-animation-delay"/>
28176 <int value="168" label="webkit-animation-direction"/>
28177 <int value="169" label="webkit-animation-duration"/>
28178 <int value="170" label="webkit-animation-fill-mode"/>
28179 <int value="171" label="webkit-animation-iteration-count"/>
28180 <int value="172" label="webkit-animation-name"/>
28181 <int value="173" label="webkit-animation-play-state"/>
28182 <int value="174" label="webkit-animation-timing-function"/>
28183 <int value="175" label="webkit-appearance"/>
28184 <int value="176" label="webkit-aspect-ratio"/>
28185 <int value="177" label="webkit-backface-visibility"/>
28186 <int value="178" label="webkit-background-clip"/>
28187 <int value="179" label="webkit-background-composite"/>
28188 <int value="180" label="webkit-background-origin"/>
28189 <int value="181" label="webkit-background-size"/>
28190 <int value="182" label="webkit-border-after"/>
28191 <int value="183" label="webkit-border-after-color"/>
28192 <int value="184" label="webkit-border-after-style"/>
28193 <int value="185" label="webkit-border-after-width"/>
28194 <int value="186" label="webkit-border-before"/>
28195 <int value="187" label="webkit-border-before-color"/>
28196 <int value="188" label="webkit-border-before-style"/>
28197 <int value="189" label="webkit-border-before-width"/>
28198 <int value="190" label="webkit-border-end"/>
28199 <int value="191" label="webkit-border-end-color"/>
28200 <int value="192" label="webkit-border-end-style"/>
28201 <int value="193" label="webkit-border-end-width"/>
28202 <int value="194" label="webkit-border-fit"/>
28203 <int value="195" label="webkit-border-horizontal-spacing"/>
28204 <int value="196" label="webkit-border-image"/>
28205 <int value="197" label="webkit-border-radius"/>
28206 <int value="198" label="webkit-border-start"/>
28207 <int value="199" label="webkit-border-start-color"/>
28208 <int value="200" label="webkit-border-start-style"/>
28209 <int value="201" label="webkit-border-start-width"/>
28210 <int value="202" label="webkit-border-vertical-spacing"/>
28211 <int value="203" label="webkit-box-align"/>
28212 <int value="204" label="webkit-box-direction"/>
28213 <int value="205" label="webkit-box-flex"/>
28214 <int value="206" label="webkit-box-flex-group"/>
28215 <int value="207" label="webkit-box-lines"/>
28216 <int value="208" label="webkit-box-ordinal-group"/>
28217 <int value="209" label="webkit-box-orient"/>
28218 <int value="210" label="webkit-box-pack"/>
28219 <int value="211" label="webkit-box-reflect"/>
28220 <int value="212" label="webkit-box-shadow"/>
28221 <int value="213" label="webkit-color-correction"/>
28222 <int value="214" label="webkit-column-axis"/>
28223 <int value="215" label="webkit-column-break-after"/>
28224 <int value="216" label="webkit-column-break-before"/>
28225 <int value="217" label="webkit-column-break-inside"/>
28226 <int value="218" label="webkit-column-count"/>
28227 <int value="219" label="webkit-column-gap"/>
28228 <int value="220" label="webkit-column-progression"/>
28229 <int value="221" label="webkit-column-rule"/>
28230 <int value="222" label="webkit-column-rule-color"/>
28231 <int value="223" label="webkit-column-rule-style"/>
28232 <int value="224" label="webkit-column-rule-width"/>
28233 <int value="225" label="webkit-column-span"/>
28234 <int value="226" label="webkit-column-width"/>
28235 <int value="227" label="webkit-columns"/>
28236 <int value="228" label="webkit-box-decoration-break"/>
28237 <int value="229" label="webkit-filter"/>
28238 <int value="230" label="webkit-align-content"/>
28239 <int value="231" label="webkit-align-items"/>
28240 <int value="232" label="webkit-align-self"/>
28241 <int value="233" label="webkit-flex"/>
28242 <int value="234" label="webkit-flex-basis"/>
28243 <int value="235" label="webkit-flex-direction"/>
28244 <int value="236" label="webkit-flex-flow"/>
28245 <int value="237" label="webkit-flex-grow"/>
28246 <int value="238" label="webkit-flex-shrink"/>
28247 <int value="239" label="webkit-flex-wrap"/>
28248 <int value="240" label="webkit-justify-content"/>
28249 <int value="241" label="webkit-font-size-delta"/>
28250 <int value="242" label="webkit-grid-columns"/>
28251 <int value="243" label="webkit-grid-rows"/>
28252 <int value="244" label="webkit-grid-start"/>
28253 <int value="245" label="webkit-grid-end"/>
28254 <int value="246" label="webkit-grid-before"/>
28255 <int value="247" label="webkit-grid-after"/>
28256 <int value="248" label="webkit-grid-column"/>
28257 <int value="249" label="webkit-grid-row"/>
28258 <int value="250" label="webkit-grid-auto-flow"/>
28259 <int value="251" label="webkit-highlight"/>
28260 <int value="252" label="webkit-hyphenate-character"/>
28261 <int value="253" label="webkit-hyphenate-limit-after"/>
28262 <int value="254" label="webkit-hyphenate-limit-before"/>
28263 <int value="255" label="webkit-hyphenate-limit-lines"/>
28264 <int value="256" label="webkit-hyphens"/>
28265 <int value="257" label="webkit-line-box-contain"/>
28266 <int value="258" label="webkit-line-align"/>
28267 <int value="259" label="webkit-line-break"/>
28268 <int value="260" label="webkit-line-clamp"/>
28269 <int value="261" label="webkit-line-grid"/>
28270 <int value="262" label="webkit-line-snap"/>
28271 <int value="263" label="webkit-logical-width"/>
28272 <int value="264" label="webkit-logical-height"/>
28273 <int value="265" label="webkit-margin-after-collapse"/>
28274 <int value="266" label="webkit-margin-before-collapse"/>
28275 <int value="267" label="webkit-margin-bottom-collapse"/>
28276 <int value="268" label="webkit-margin-top-collapse"/>
28277 <int value="269" label="webkit-margin-collapse"/>
28278 <int value="270" label="webkit-margin-after"/>
28279 <int value="271" label="webkit-margin-before"/>
28280 <int value="272" label="webkit-margin-end"/>
28281 <int value="273" label="webkit-margin-start"/>
28282 <int value="274" label="webkit-marquee"/>
28283 <int value="275" label="webkit-marquee-direction"/>
28284 <int value="276" label="webkit-marquee-increment"/>
28285 <int value="277" label="webkit-marquee-repetition"/>
28286 <int value="278" label="webkit-marquee-speed"/>
28287 <int value="279" label="webkit-marquee-style"/>
28288 <int value="280" label="webkit-mask"/>
28289 <int value="281" label="webkit-mask-box-image"/>
28290 <int value="282" label="webkit-mask-box-image-outset"/>
28291 <int value="283" label="webkit-mask-box-image-repeat"/>
28292 <int value="284" label="webkit-mask-box-image-slice"/>
28293 <int value="285" label="webkit-mask-box-image-source"/>
28294 <int value="286" label="webkit-mask-box-image-width"/>
28295 <int value="287" label="webkit-mask-clip"/>
28296 <int value="288" label="webkit-mask-composite"/>
28297 <int value="289" label="webkit-mask-image"/>
28298 <int value="290" label="webkit-mask-origin"/>
28299 <int value="291" label="webkit-mask-position"/>
28300 <int value="292" label="webkit-mask-position-x"/>
28301 <int value="293" label="webkit-mask-position-y"/>
28302 <int value="294" label="webkit-mask-repeat"/>
28303 <int value="295" label="webkit-mask-repeat-x"/>
28304 <int value="296" label="webkit-mask-repeat-y"/>
28305 <int value="297" label="webkit-mask-size"/>
28306 <int value="298" label="webkit-max-logical-width"/>
28307 <int value="299" label="webkit-max-logical-height"/>
28308 <int value="300" label="webkit-min-logical-width"/>
28309 <int value="301" label="webkit-min-logical-height"/>
28310 <int value="302" label="webkit-nbsp-mode"/>
28311 <int value="303" label="webkit-order"/>
28312 <int value="304" label="webkit-padding-after"/>
28313 <int value="305" label="webkit-padding-before"/>
28314 <int value="306" label="webkit-padding-end"/>
28315 <int value="307" label="webkit-padding-start"/>
28316 <int value="308" label="webkit-perspective"/>
28317 <int value="309" label="webkit-perspective-origin"/>
28318 <int value="310" label="webkit-perspective-origin-x"/>
28319 <int value="311" label="webkit-perspective-origin-y"/>
28320 <int value="312" label="webkit-print-color-adjust"/>
28321 <int value="313" label="webkit-rtl-ordering"/>
28322 <int value="314" label="webkit-ruby-position"/>
28323 <int value="315" label="webkit-text-combine"/>
28324 <int value="316" label="webkit-text-decorations-in-effect"/>
28325 <int value="317" label="webkit-text-emphasis"/>
28326 <int value="318" label="webkit-text-emphasis-color"/>
28327 <int value="319" label="webkit-text-emphasis-position"/>
28328 <int value="320" label="webkit-text-emphasis-style"/>
28329 <int value="321" label="webkit-text-fill-color"/>
28330 <int value="322" label="webkit-text-security"/>
28331 <int value="323" label="webkit-text-stroke"/>
28332 <int value="324" label="webkit-text-stroke-color"/>
28333 <int value="325" label="webkit-text-stroke-width"/>
28334 <int value="326" label="webkit-transform"/>
28335 <int value="327" label="webkit-transform-origin"/>
28336 <int value="328" label="webkit-transform-origin-x"/>
28337 <int value="329" label="webkit-transform-origin-y"/>
28338 <int value="330" label="webkit-transform-origin-z"/>
28339 <int value="331" label="webkit-transform-style"/>
28340 <int value="332" label="webkit-transition"/>
28341 <int value="333" label="webkit-transition-delay"/>
28342 <int value="334" label="webkit-transition-duration"/>
28343 <int value="335" label="webkit-transition-property"/>
28344 <int value="336" label="webkit-transition-timing-function"/>
28345 <int value="337" label="webkit-user-drag"/>
28346 <int value="338" label="webkit-user-modify"/>
28347 <int value="339" label="webkit-user-select"/>
28348 <int value="340" label="webkit-flow-into"/>
28349 <int value="341" label="webkit-flow-from"/>
28350 <int value="342" label="webkit-region-overflow"/>
28351 <int value="343" label="webkit-region-break-after"/>
28352 <int value="344" label="webkit-region-break-before"/>
28353 <int value="345" label="webkit-region-break-inside"/>
28354 <int value="346" label="webkit-shape-inside"/>
28355 <int value="347" label="webkit-shape-outside"/>
28356 <int value="348" label="webkit-shape-margin"/>
28357 <int value="349" label="webkit-shape-padding"/>
28358 <int value="350" label="webkit-wrap-flow"/>
28359 <int value="351" label="webkit-wrap-through"/>
28360 <int value="352" label="webkit-wrap"/>
28361 <int value="353" label="webkit-tap-highlight-color"/>
28362 <int value="354" label="webkit-app-region"/>
28363 <int value="355" label="clip-path"/>
28364 <int value="356" label="clip-rule"/>
28365 <int value="357" label="mask"/>
28366 <int value="358" label="enable-background"/>
28367 <int value="359" label="filter"/>
28368 <int value="360" label="flood-color"/>
28369 <int value="361" label="flood-opacity"/>
28370 <int value="362" label="lighting-color"/>
28371 <int value="363" label="stop-color"/>
28372 <int value="364" label="stop-opacity"/>
28373 <int value="365" label="color-interpolation"/>
28374 <int value="366" label="color-interpolation-filters"/>
28375 <int value="367" label="color-profile"/>
28376 <int value="368" label="color-rendering"/>
28377 <int value="369" label="fill"/>
28378 <int value="370" label="fill-opacity"/>
28379 <int value="371" label="fill-rule"/>
28380 <int value="372" label="marker"/>
28381 <int value="373" label="marker-end"/>
28382 <int value="374" label="marker-mid"/>
28383 <int value="375" label="marker-start"/>
28384 <int value="376" label="mask-type"/>
28385 <int value="377" label="shape-rendering"/>
28386 <int value="378" label="stroke"/>
28387 <int value="379" label="stroke-dasharray"/>
28388 <int value="380" label="stroke-dashoffset"/>
28389 <int value="381" label="stroke-linecap"/>
28390 <int value="382" label="stroke-linejoin"/>
28391 <int value="383" label="stroke-miterlimit"/>
28392 <int value="384" label="stroke-opacity"/>
28393 <int value="385" label="stroke-width"/>
28394 <int value="386" label="alignment-baseline"/>
28395 <int value="387" label="baseline-shift"/>
28396 <int value="388" label="dominant-baseline"/>
28397 <int value="389" label="glyph-orientation-horizontal"/>
28398 <int value="390" label="glyph-orientation-vertical"/>
28399 <int value="391" label="kerning"/>
28400 <int value="392" label="text-anchor"/>
28401 <int value="393" label="vector-effect"/>
28402 <int value="394" label="writing-mode"/>
28403 <int value="395" label="webkit-svg-shadow"/>
28404 <int value="396" label="webkit-cursor-visibility"/>
28405 <int value="397" label="image-orientation"/>
28406 <int value="398" label="image-resolution"/>
28407 <int value="399" label="webkit-blend-mode"/>
28408 <int value="400" label="webkit-background-blend-mode"/>
28409 <int value="401" label="webkit-text-decoration-line"/>
28410 <int value="402" label="webkit-text-decoration-style"/>
28411 <int value="403" label="webkit-text-decoration-color"/>
28412 <int value="404" label="webkit-text-align-last"/>
28413 <int value="405" label="webkit-text-underline-position"/>
28414 <int value="406" label="max-zoom"/>
28415 <int value="407" label="min-zoom"/>
28416 <int value="408" label="orientation"/>
28417 <int value="409" label="user-zoom"/>
28418 <int value="410" label="webkit-dashboard-region"/>
28419 <int value="411" label="webkit-overflow-scrolling"/>
28420 <int value="412" label="webkit-app-region"/>
28421 <int value="413" label="webkit-filter"/>
28422 <int value="414" label="webkit-box-decoration-break"/>
28423 <int value="415" label="webkit-tap-highlight-color"/>
28424 <int value="416" label="buffered-rendering"/>
28425 <int value="417" label="grid-auto-rows"/>
28426 <int value="418" label="grid-auto-columns"/>
28427 <int value="419" label="background-blend-mode"/>
28428 <int value="420" label="mix-blend-mode"/>
28429 <int value="421" label="touch-action"/>
28430 <int value="422" label="grid-area"/>
28431 <int value="423" label="grid-template"/>
28432 <int value="424" label="animation"/>
28433 <int value="425" label="animation-delay"/>
28434 <int value="426" label="animation-direction"/>
28435 <int value="427" label="animation-duration"/>
28436 <int value="428" label="animation-fill-mode"/>
28437 <int value="429" label="animation-iteration-count"/>
28438 <int value="430" label="animation-name"/>
28439 <int value="431" label="animation-play-state"/>
28440 <int value="432" label="animation-timing-function"/>
28441 <int value="433" label="object-fit"/>
28442 <int value="434" label="paint-order"/>
28443 <int value="435" label="mask-source-type"/>
28444 <int value="436" label="isolation"/>
28445 <int value="437" label="object-position"/>
28448 <enum name="MediaContainers" type="int">
28449 <int value="0" label="Unknown"/>
28450 <int value="1" label="AAC (Advanced Audio Coding)"/>
28451 <int value="2" label="AC-3"/>
28452 <int value="3" label="AIFF (Audio Interchange File Format)"/>
28453 <int value="4" label="AMR (Adaptive Multi-Rate Audio)"/>
28454 <int value="5" label="APE (Monkey's Audio)"/>
28455 <int value="6" label="ASF (Advanced / Active Streaming Format)"/>
28456 <int value="7" label="SSA (SubStation Alpha) subtitle"/>
28457 <int value="8" label="AVI (Audio Video Interleaved)"/>
28458 <int value="9" label="Bink"/>
28459 <int value="10" label="CAF (Apple Core Audio Format)"/>
28460 <int value="11" label="DTS"/>
28461 <int value="12" label="DTS-HD"/>
28462 <int value="13" label="DV (Digital Video)"/>
28463 <int value="14" label="DXA"/>
28464 <int value="15" label="Enhanced AC-3"/>
28465 <int value="16" label="FLAC (Free Lossless Audio Codec)"/>
28466 <int value="17" label="FLV (Flash Video)"/>
28467 <int value="18" label="GSM (Global System for Mobile Audio)"/>
28468 <int value="19" label="H.261"/>
28469 <int value="20" label="H.263"/>
28470 <int value="21" label="H.264"/>
28471 <int value="22" label="HLS (Apple HTTP Live Streaming PlayList)"/>
28472 <int value="23" label="Berkeley/IRCAM/CARL Sound Format"/>
28473 <int value="24" label="MJPEG video"/>
28474 <int value="25" label="QuickTime / MOV / MPEG4"/>
28475 <int value="26" label="MP3 (MPEG audio layer 2/3)"/>
28476 <int value="27" label="MPEG-2 Program Stream"/>
28477 <int value="28" label="MPEG-2 Transport Stream"/>
28478 <int value="29" label="MPEG-4 Bitstream"/>
28479 <int value="30" label="Ogg"/>
28480 <int value="31" label="RM (RealMedia)"/>
28481 <int value="32" label="SRT (SubRip subtitle)"/>
28482 <int value="33" label="SWF (ShockWave Flash)"/>
28483 <int value="34" label="VC-1"/>
28484 <int value="35" label="WAV / WAVE (Waveform Audio)"/>
28485 <int value="36" label="Matroska / WebM"/>
28486 <int value="37" label="WTV (Windows Television)"/>
28487 <int value="38" label="DASH"/>
28488 <int value="39" label="SmoothStream"/>
28491 <enum name="MediaGalleriesUsageType" type="int">
28492 <int value="0" label="Gallery added from dialog"/>
28493 <int value="1" label="Gallery permission added from dialog"/>
28494 <int value="2" label="Gallery permission removed from dialog"/>
28495 <int value="3" label="GetMediaFileSystems API invocations"/>
28496 <int value="4" label="Profiles With API Usage"/>
28497 <int value="5" label="Dialog shown"/>
28498 <int value="6" label="Dialog permissions saved"/>
28499 <int value="7" label="Gallery added from WebUI"/>
28500 <int value="8" label="Gallery removed from WebUI"/>
28501 <int value="9" label="Preferences initialized"/>
28502 <int value="10" label="Preferences initialization failed"/>
28503 <int value="11" label="GetAllMediaFileSystemMetadata API invocations"/>
28504 <int value="12" label="AddUserSelectedFolder API invocations"/>
28507 <enum name="MediaKeyError" type="int">
28508 <int value="1" label="kUnknownError"/>
28509 <int value="2" label="kClientError"/>
28510 <int value="4" label="kOutputError"/>
28513 <enum name="MediaKeyException" type="int">
28514 <int value="0" label="kUnknownResultId"/>
28515 <int value="1" label="kSuccess"/>
28516 <int value="2" label="kKeySystemNotSupported"/>
28517 <int value="3" label="kInvalidPlayerState"/>
28520 <enum name="MigrationNssToPemNetworkTypes" type="int">
28521 <int value="0" label="EAP"/>
28522 <int value="1" label="OpenVPN"/>
28523 <int value="2" label="IPsec"/>
28526 <enum name="MistSwitchResult" type="int">
28527 <int value="0" label="Success"/>
28528 <int value="1" label="Failure"/>
28531 <enum name="MobileSessionCallerApp" type="int">
28532 <int value="0" label="Google Search"/>
28533 <int value="1" label="GMail"/>
28534 <int value="2" label="Google+"/>
28535 <int value="3" label="Google Drive"/>
28536 <int value="4" label="Google Earth"/>
28537 <int value="5" label="Other Google Apps"/>
28538 <int value="6" label="Others"/>
28539 <int value="7" label="Mobile Safari"/>
28540 <int value="8" label="Other Apple Apps"/>
28541 <int value="9" label="YouTube"/>
28542 <int value="10" label="Google Maps"/>
28545 <enum name="MobileSessionStartAction" type="int">
28546 <int value="0" label="Open http"/>
28547 <int value="1" label="Open https"/>
28548 <int value="2" label="Open file"/>
28549 <int value="3" label="x-callback-url open"/>
28550 <int value="4" label="x-callback-url other"/>
28551 <int value="5" label="Others"/>
28554 <enum name="MouseEventFollowedByClick" type="int">
28555 <int value="0" label="Missed event before click"/>
28556 <int value="1" label="Caught event before click"/>
28559 <enum name="MSECodec" type="int">
28560 <int value="0" label="(Unknown)"/>
28561 <int value="1" label="VP8"/>
28562 <int value="2" label="VP9"/>
28563 <int value="3" label="Vorbis"/>
28564 <int value="4" label="H.264"/>
28565 <int value="5" label="MPEG2 AAC"/>
28566 <int value="6" label="MPEG4 AAC"/>
28567 <int value="7" label="EAC3"/>
28568 <int value="8" label="MP3"/>
28569 <int value="9" label="OPUS"/>
28572 <enum name="MultiProfileSessionMode" type="int">
28573 <int value="0" label="Single user mode"/>
28574 <int value="1" label="Side by side mode"/>
28575 <int value="2" label="Separate desktop mode"/>
28578 <enum name="MultiProfileSigninUserAction" type="int">
28579 <int value="0" label="System tray"/>
28580 <int value="1" label="Browser frame"/>
28583 <enum name="MultiProfileSwitchActiveUserAction" type="int">
28584 <int value="0" label="System tray"/>
28585 <int value="1" label="Keyboard accelerator"/>
28588 <enum name="MultiProfileTeleportWindowAction" type="int">
28589 <int value="0" label="Drag and drop"/>
28590 <int value="1" label="Caption context menu"/>
28591 <int value="2" label="Return by minimize"/>
28592 <int value="3" label="Return by launcher"/>
28595 <enum name="MultiProfileTeleportWindowType" type="int">
28596 <int value="0" label="Tabbed browser"/>
28597 <int value="1" label="Tabbed incognito browser"/>
28598 <int value="2" label="V1 app"/>
28599 <int value="3" label="V2 app"/>
28600 <int value="4" label="Panel"/>
28601 <int value="5" label="Popup"/>
28602 <int value="6" label="Unknown"/>
28605 <enum name="NavigationScheme" type="int">
28606 <int value="0" label="(Unknown)"/>
28607 <int value="1" label="http"/>
28608 <int value="2" label="https"/>
28609 <int value="3" label="file"/>
28610 <int value="4" label="ftp"/>
28611 <int value="5" label="data"/>
28612 <int value="6" label="javascript"/>
28613 <int value="7" label="about"/>
28614 <int value="8" label="chrome"/>
28617 <enum name="NetConnectivityProtocolStatus" type="int">
28618 <int value="0" label="SUCCESS"/>
28619 <int value="1" label="IP_STRING_PARSE_FAILED"/>
28620 <int value="2" label="SOCKET_CREATE_FAILED"/>
28621 <int value="3" label="RESOLVE_FAILED"/>
28622 <int value="4" label="CONNECT_FAILED"/>
28623 <int value="5" label="WRITE_FAILED"/>
28624 <int value="6" label="READ_TIMED_OUT"/>
28625 <int value="7" label="READ_FAILED"/>
28626 <int value="8" label="ZERO_LENGTH_ERROR"/>
28627 <int value="9" label="NO_CHECKSUM_ERROR"/>
28628 <int value="10" label="NO_KEY_ERROR"/>
28629 <int value="11" label="NO_PAYLOAD_SIZE_ERROR"/>
28630 <int value="12" label="NO_PAYLOAD_ERROR"/>
28631 <int value="13" label="INVALID_KEY_ERROR"/>
28632 <int value="14" label="TOO_SHORT_PAYLOAD"/>
28633 <int value="15" label="TOO_LONG_PAYLOAD"/>
28634 <int value="16" label="INVALID_CHECKSUM"/>
28635 <int value="17" label="PATTERN_CHANGED"/>
28636 <int value="18" label="INVALID_PACKET_NUMBER"/>
28637 <int value="19" label="TOO_MANY_PACKETS"/>
28638 <int value="20" label="STATUS_MAX"/>
28641 <enum name="NetConnectivityStatus" type="int">
28642 <int value="0" label="SUCCESS"/>
28643 <int value="1" label="IP_STRING_PARSE_FAILED"/>
28644 <int value="2" label="SOCKET_CREATE_FAILED"/>
28645 <int value="3" label="RESOLVE_FAILED"/>
28646 <int value="4" label="CONNECT_FAILED"/>
28647 <int value="5" label="WRITE_FAILED"/>
28648 <int value="6" label="READ_TIMED_OUT"/>
28649 <int value="7" label="READ_FAILED"/>
28650 <int value="8" label="READ_VERIFY_FAILED"/>
28651 <int value="9" label="STATUS_MAX"/>
28654 <enum name="NetErrorCodes" type="int">
28655 <int value="0" label="OK"/>
28656 <int value="1" label="IO_PENDING"/>
28657 <int value="2" label="FAILED"/>
28658 <int value="3" label="ABORTED"/>
28659 <int value="4" label="INVALID_ARGUMENT"/>
28660 <int value="5" label="INVALID_HANDLE"/>
28661 <int value="6" label="FILE_NOT_FOUND"/>
28662 <int value="7" label="TIMED_OUT"/>
28663 <int value="8" label="FILE_TOO_BIG"/>
28664 <int value="9" label="UNEXPECTED"/>
28665 <int value="10" label="ACCESS_DENIED"/>
28666 <int value="11" label="NOT_IMPLEMENTED"/>
28667 <int value="12" label="INSUFFICIENT_RESOURCES"/>
28668 <int value="13" label="OUT_OF_MEMORY"/>
28669 <int value="14" label="UPLOAD_FILE_CHANGED"/>
28670 <int value="15" label="SOCKET_NOT_CONNECTED"/>
28671 <int value="16" label="FILE_EXISTS"/>
28672 <int value="17" label="FILE_PATH_TOO_LONG"/>
28673 <int value="18" label="FILE_NO_SPACE"/>
28674 <int value="19" label="FILE_VIRUS_INFECTED"/>
28675 <int value="20" label="BLOCKED_BY_CLIENT"/>
28676 <int value="21" label="NETWORK_CHANGED"/>
28677 <int value="22" label="BLOCKED_BY_ADMINISTRATOR"/>
28678 <int value="100" label="CONNECTION_CLOSED"/>
28679 <int value="101" label="CONNECTION_RESET"/>
28680 <int value="102" label="CONNECTION_REFUSED"/>
28681 <int value="103" label="CONNECTION_ABORTED"/>
28682 <int value="104" label="CONNECTION_FAILED"/>
28683 <int value="105" label="NAME_NOT_RESOLVED"/>
28684 <int value="106" label="INTERNET_DISCONNECTED"/>
28685 <int value="107" label="SSL_PROTOCOL_ERROR"/>
28686 <int value="108" label="ADDRESS_INVALID"/>
28687 <int value="109" label="ADDRESS_UNREACHABLE"/>
28688 <int value="110" label="SSL_CLIENT_AUTH_CERT_NEEDED"/>
28689 <int value="111" label="TUNNEL_CONNECTION_FAILED"/>
28690 <int value="112" label="NO_SSL_VERSIONS_ENABLED"/>
28691 <int value="113" label="SSL_VERSION_OR_CIPHER_MISMATCH"/>
28692 <int value="114" label="SSL_RENEGOTIATION_REQUESTED"/>
28693 <int value="115" label="PROXY_AUTH_UNSUPPORTED"/>
28694 <int value="116" label="CERT_ERROR_IN_SSL_RENEGOTIATION"/>
28695 <int value="117" label="BAD_SSL_CLIENT_AUTH_CERT"/>
28696 <int value="118" label="CONNECTION_TIMED_OUT"/>
28697 <int value="119" label="HOST_RESOLVER_QUEUE_TOO_LARGE"/>
28698 <int value="120" label="SOCKS_CONNECTION_FAILED"/>
28699 <int value="121" label="SOCKS_CONNECTION_HOST_UNREACHABLE"/>
28700 <int value="122" label="NPN_NEGOTIATION_FAILED"/>
28701 <int value="123" label="SSL_NO_RENEGOTIATION"/>
28702 <int value="124" label="WINSOCK_UNEXPECTED_WRITTEN_BYTES"/>
28703 <int value="125" label="SSL_DECOMPRESSION_FAILURE_ALERT"/>
28704 <int value="126" label="SSL_BAD_RECORD_MAC_ALERT"/>
28705 <int value="127" label="PROXY_AUTH_REQUESTED"/>
28706 <int value="128" label="SSL_UNSAFE_NEGOTIATION"/>
28707 <int value="129" label="SSL_WEAK_SERVER_EPHEMERAL_DH_KEY"/>
28708 <int value="130" label="PROXY_CONNECTION_FAILED"/>
28709 <int value="131" label="MANDATORY_PROXY_CONFIGURATION_FAILED"/>
28710 <int value="132" label="ESET_ANTI_VIRUS_SSL_INTERCEPTION"/>
28711 <int value="133" label="PRECONNECT_MAX_SOCKET_LIMIT"/>
28712 <int value="134" label="SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED"/>
28713 <int value="135" label="SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY"/>
28714 <int value="136" label="PROXY_CERTIFICATE_INVALID"/>
28715 <int value="137" label="NAME_RESOLUTION_FAILED"/>
28716 <int value="138" label="NETWORK_ACCESS_DENIED"/>
28717 <int value="139" label="TEMPORARILY_THROTTLED"/>
28718 <int value="140" label="HTTPS_PROXY_TUNNEL_RESPONSE"/>
28719 <int value="141" label="SSL_CLIENT_AUTH_SIGNATURE_FAILED"/>
28720 <int value="142" label="MSG_TOO_BIG"/>
28721 <int value="143" label="KASPERSKY_ANTI_VIRUS_SSL_INTERCEPTION"/>
28722 <int value="144" label="LIMIT_VIOLATION"/>
28723 <int value="145" label="WS_PROTOCOL_ERROR"/>
28724 <int value="146" label="PROTOCOL_SWITCHED"/>
28725 <int value="147" label="ADDRESS_IN_USE"/>
28726 <int value="148" label="SSL_HANDSHAKE_NOT_COMPLETED"/>
28727 <int value="149" label="SSL_BAD_PEER_PUBLIC_KEY"/>
28728 <int value="150" label="SSL_PINNED_KEY_NOT_IN_CERT_CHAIN"/>
28729 <int value="151" label="CLIENT_AUTH_CERT_TYPE_UNSUPPORTED"/>
28730 <int value="152" label="ORIGIN_BOUND_CERT_GENERATION_TYPE_MISMATCH"/>
28731 <int value="200" label="CERT_COMMON_NAME_INVALID"/>
28732 <int value="201" label="CERT_DATE_INVALID"/>
28733 <int value="202" label="CERT_AUTHORITY_INVALID"/>
28734 <int value="203" label="CERT_CONTAINS_ERRORS"/>
28735 <int value="204" label="CERT_NO_REVOCATION_MECHANISM"/>
28736 <int value="205" label="CERT_UNABLE_TO_CHECK_REVOCATION"/>
28737 <int value="206" label="CERT_REVOKED"/>
28738 <int value="207" label="CERT_INVALID"/>
28739 <int value="208" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
28740 <int value="209" label="CERT_NOT_IN_DNS"/>
28741 <int value="210" label="CERT_NON_UNIQUE_NAME"/>
28742 <int value="211" label="CERT_WEAK_KEY"/>
28743 <int value="300" label="INVALID_URL"/>
28744 <int value="301" label="DISALLOWED_URL_SCHEME"/>
28745 <int value="302" label="UNKNOWN_URL_SCHEME"/>
28746 <int value="310" label="TOO_MANY_REDIRECTS"/>
28747 <int value="311" label="UNSAFE_REDIRECT"/>
28748 <int value="312" label="UNSAFE_PORT"/>
28749 <int value="320" label="INVALID_RESPONSE"/>
28750 <int value="321" label="INVALID_CHUNKED_ENCODING"/>
28751 <int value="322" label="METHOD_NOT_SUPPORTED"/>
28752 <int value="323" label="UNEXPECTED_PROXY_AUTH"/>
28753 <int value="324" label="EMPTY_RESPONSE"/>
28754 <int value="325" label="RESPONSE_HEADERS_TOO_BIG"/>
28755 <int value="326" label="PAC_STATUS_NOT_OK"/>
28756 <int value="327" label="PAC_SCRIPT_FAILED"/>
28757 <int value="328" label="REQUEST_RANGE_NOT_SATISFIABLE"/>
28758 <int value="329" label="MALFORMED_IDENTITY"/>
28759 <int value="330" label="CONTENT_DECODING_FAILED"/>
28760 <int value="331" label="NETWORK_IO_SUSPENDED"/>
28761 <int value="332" label="SYN_REPLY_NOT_RECEIVED"/>
28762 <int value="333" label="ENCODING_CONVERSION_FAILED"/>
28763 <int value="334" label="UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT"/>
28764 <int value="335" label="INVALID_SPDY_STREAM"/>
28765 <int value="336" label="NO_SUPPORTED_PROXIES"/>
28766 <int value="337" label="SPDY_PROTOCOL_ERROR"/>
28767 <int value="338" label="INVALID_AUTH_CREDENTIALS"/>
28768 <int value="339" label="UNSUPPORTED_AUTH_SCHEME"/>
28769 <int value="340" label="ENCODING_DETECTION_FAILED"/>
28770 <int value="341" label="MISSING_AUTH_CREDENTIALS"/>
28771 <int value="342" label="UNEXPECTED_SECURITY_LIBRARY_STATUS"/>
28772 <int value="343" label="MISCONFIGURED_AUTH_ENVIRONMENT"/>
28773 <int value="344" label="UNDOCUMENTED_SECURITY_LIBRARY_STATUS"/>
28774 <int value="345" label="RESPONSE_BODY_TOO_BIG_TO_DRAIN"/>
28775 <int value="346" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH"/>
28776 <int value="347" label="INCOMPLETE_SPDY_HEADERS"/>
28777 <int value="348" label="PAC_NOT_IN_DHCP"/>
28778 <int value="349" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION"/>
28779 <int value="350" label="RESPONSE_HEADERS_MULTIPLE_LOCATION"/>
28780 <int value="351" label="SPDY_SERVER_REFUSED_STREAM"/>
28781 <int value="352" label="SPDY_PING_FAILED"/>
28782 <int value="353" label="PIPELINE_EVICTION"/>
28783 <int value="354" label="CONTENT_LENGTH_MISMATCH"/>
28784 <int value="355" label="INCOMPLETE_CHUNKED_ENCODING"/>
28785 <int value="356" label="QUIC_PROTOCOL_ERROR"/>
28786 <int value="357" label="RESPONSE_HEADERS_TRUNCATED"/>
28787 <int value="400" label="CACHE_MISS"/>
28788 <int value="401" label="CACHE_READ_FAILURE"/>
28789 <int value="402" label="CACHE_WRITE_FAILURE"/>
28790 <int value="403" label="CACHE_OPERATION_NOT_SUPPORTED"/>
28791 <int value="404" label="CACHE_OPEN_FAILURE"/>
28792 <int value="405" label="CACHE_CREATE_FAILURE"/>
28793 <int value="406" label="CACHE_RACE"/>
28794 <int value="407" label="CACHE_CACHE_CHECKSUM_READ_FAILURE"/>
28795 <int value="408" label="CACHE_CACHE_CHECKSUM_MISMATCH"/>
28796 <int value="501" label="INSECURE_RESPONSE"/>
28797 <int value="502" label="NO_PRIVATE_KEY_FOR_CERT"/>
28798 <int value="503" label="ADD_USER_CERT_FAILED"/>
28799 <int value="601" label="FTP_FAILED"/>
28800 <int value="602" label="FTP_SERVICE_UNAVAILABLE"/>
28801 <int value="603" label="FTP_TRANSFER_ABORTED"/>
28802 <int value="604" label="FTP_FILE_BUSY"/>
28803 <int value="605" label="FTP_SYNTAX_ERROR"/>
28804 <int value="606" label="FTP_COMMAND_NOT_SUPPORTED"/>
28805 <int value="607" label="FTP_BAD_COMMAND_SEQUENCE"/>
28806 <int value="701" label="PKCS12_IMPORT_BAD_PASSWORD"/>
28807 <int value="702" label="PKCS12_IMPORT_FAILED"/>
28808 <int value="703" label="IMPORT_CA_CERT_NOT_CA"/>
28809 <int value="704" label="IMPORT_CERT_ALREADY_EXISTS"/>
28810 <int value="705" label="IMPORT_CA_CERT_FAILED"/>
28811 <int value="706" label="IMPORT_SERVER_CERT_FAILED"/>
28812 <int value="707" label="PKCS12_IMPORT_INVALID_MAC"/>
28813 <int value="708" label="PKCS12_IMPORT_INVALID_FILE"/>
28814 <int value="709" label="PKCS12_IMPORT_UNSUPPORTED"/>
28815 <int value="710" label="KEY_GENERATION_FAILED"/>
28816 <int value="711" label="ORIGIN_BOUND_CERT_GENERATION_FAILED"/>
28817 <int value="712" label="PRIVATE_KEY_EXPORT_FAILED"/>
28818 <int value="800" label="DNS_MALFORMED_RESPONSE"/>
28819 <int value="801" label="DNS_SERVER_REQUIRES_TCP"/>
28820 <int value="802" label="DNS_SERVER_FAILED"/>
28821 <int value="803" label="DNS_TIMED_OUT"/>
28822 <int value="804" label="DNS_CACHE_MISS"/>
28823 <int value="805" label="DNS_SEARCH_EMPTY"/>
28824 <int value="806" label="DNS_SORT_ERROR"/>
28827 <enum name="NetPreconnectUtilization" type="int">
28828 <int value="0" label="non-speculative, never connected"/>
28829 <int value="1" label="non-speculative, never used"/>
28830 <int value="2" label="non-speculative and used"/>
28831 <int value="3" label="omnibox never connected"/>
28832 <int value="4" label="omnibox never used"/>
28833 <int value="5" label="omnibox and used"/>
28834 <int value="6" label="subresource never connected"/>
28835 <int value="7" label="subresource never used"/>
28836 <int value="8" label="subresource and used"/>
28839 <enum name="Network3GGobiError" type="int">
28841 These error indexes are produced by QCErrorToMetricIndex() in
28844 <int value="0" label="NONE"/>
28845 <int value="1" label="QMI_HARDWARE_RESTRICTED"/>
28848 <enum name="NetworkAuthModeType" type="int">
28849 <int value="0" label="UNKNOWN"/>
28850 <int value="1" label="EAP-AKA"/>
28851 <int value="2" label="EAP-FAST"/>
28852 <int value="3" label="EAP-GPSK"/>
28853 <int value="4" label="EAP-GTC"/>
28854 <int value="5" label="EAP-IKEV2"/>
28855 <int value="6" label="EAP-LEAP"/>
28856 <int value="7" label="EAP-MD5"/>
28857 <int value="8" label="EAP-MSCHAPV2"/>
28858 <int value="9" label="EAP-OTP"/>
28859 <int value="10" label="EAP-PAX"/>
28860 <int value="11" label="EAP-PEAP"/>
28861 <int value="12" label="EAP-PSK"/>
28862 <int value="13" label="EAP-SAKE"/>
28863 <int value="14" label="EAP-SIM"/>
28864 <int value="15" label="EAP-TLS"/>
28865 <int value="16" label="EAP-TNC"/>
28866 <int value="17" label="EAP-TTLS"/>
28869 <enum name="NetworkCellular3GPPRegistrationDelayedDrop" type="int">
28870 <int value="0" label="Delayed drop posted">
28871 A signal loss in the cellular service was detected and a delayed connection
28872 drop request was posted. This request causes the cellular connection to be
28873 dropped if it is not cancelled within the delay provided.
28875 <int value="1" label="Delayed drop canceled">
28876 Signal strength returned to normal soon after a delayed drop request was
28877 made, causing the request to be canceled. This indicates a flaky network.
28881 <enum name="NetworkCellularOutOfCreditsReason" type="int">
28882 <int value="0" label="Connect-Disconnect Loop"/>
28883 <int value="1" label="TX-Queue Congestion"/>
28884 <int value="2" label="Elongated Time Wait"/>
28887 <enum name="NetworkCellularTechnology" type="int">
28888 <int value="0" label="1XRTT"/>
28889 <int value="1" label="EDGE"/>
28890 <int value="2" label="EVDO"/>
28891 <int value="3" label="GPRS"/>
28892 <int value="4" label="GSM"/>
28893 <int value="5" label="HSPA"/>
28894 <int value="6" label="HSPA_PLUS"/>
28895 <int value="7" label="LTE"/>
28896 <int value="8" label="UMTS"/>
28897 <int value="9" label="Unknown"/>
28900 <enum name="NetworkCellularUsageRequestStatus" type="int">
28902 Status code that we received in response to a cellular usage API request.
28904 <int value="0" label="Failed">
28905 This value is distinct from the others in that it indicates that we were
28906 unable to issue a request or that we received no reply. The other values
28907 represent the status code contained in a reply.
28909 <int value="1" label="Ok"/>
28910 <int value="2" label="Error"/>
28911 <int value="3" label="Malformed Request"/>
28912 <int value="4" label="Internal Error"/>
28913 <int value="5" label="Service Unavailable"/>
28914 <int value="6" label="Request Refused"/>
28915 <int value="7" label="Unknown Device"/>
28918 <enum name="NetworkChannelType" type="int">
28919 <int value="0" label="UNDEF"/>
28920 <int value="1" label="2412"/>
28921 <int value="2" label="2417"/>
28922 <int value="3" label="2422"/>
28923 <int value="4" label="2427"/>
28924 <int value="5" label="2432"/>
28925 <int value="6" label="2437"/>
28926 <int value="7" label="2442"/>
28927 <int value="8" label="2447"/>
28928 <int value="9" label="2452"/>
28929 <int value="10" label="2457"/>
28930 <int value="11" label="2462"/>
28931 <int value="12" label="2467"/>
28932 <int value="13" label="2472"/>
28933 <int value="14" label="2484"/>
28934 <int value="15" label="5180"/>
28935 <int value="16" label="5200"/>
28936 <int value="17" label="5220"/>
28937 <int value="18" label="5240"/>
28938 <int value="19" label="5260"/>
28939 <int value="20" label="5280"/>
28940 <int value="21" label="5300"/>
28941 <int value="22" label="5320"/>
28942 <int value="23" label="5500"/>
28943 <int value="24" label="5520"/>
28944 <int value="25" label="5540"/>
28945 <int value="26" label="5560"/>
28946 <int value="27" label="5580"/>
28947 <int value="28" label="5600"/>
28948 <int value="29" label="5620"/>
28949 <int value="30" label="5640"/>
28950 <int value="31" label="5660"/>
28951 <int value="32" label="5680"/>
28952 <int value="33" label="5700"/>
28953 <int value="34" label="5745"/>
28954 <int value="35" label="5765"/>
28955 <int value="36" label="5785"/>
28956 <int value="37" label="5805"/>
28957 <int value="38" label="5825"/>
28958 <int value="39" label="5170"/>
28959 <int value="40" label="5190"/>
28960 <int value="41" label="5210"/>
28961 <int value="42" label="5230"/>
28964 <enum name="NetworkCorruptedProfile" type="int">
28965 <int value="0" label="Corrupted Profile"/>
28968 <enum name="NetworkDHCPOptionFailure" type="int">
28969 <int value="0" label="DHCP Option Failure"/>
28972 <enum name="NetworkDisconnectType" type="int">
28973 <int value="0" label="System Disconnect"/>
28974 <int value="1" label="User Disconnect"/>
28977 <enum name="NetworkLocationRequestEvent" type="int">
28978 <int value="0" label="REQUEST_START"/>
28979 <int value="1" label="REQUEST_CANCEL"/>
28980 <int value="2" label="RESPONSE_SUCCESS"/>
28981 <int value="3" label="RESPONSE_NOT_OK"/>
28982 <int value="4" label="RESPONSE_EMPTY"/>
28983 <int value="5" label="RESPONSE_MALFORMED"/>
28984 <int value="6" label="RESPONSE_INVALID_FIX"/>
28987 <enum name="NetworkPhyModeType" type="int">
28988 <int value="0" label="UNDEF"/>
28989 <int value="1" label="802.11a"/>
28990 <int value="2" label="802.11b"/>
28991 <int value="3" label="802.11g"/>
28992 <int value="4" label="802.11n"/>
28993 <int value="5" label="PSB 10MHz-wide"/>
28994 <int value="6" label="PSB 5MHz-wide"/>
28997 <enum name="NetworkPortalResult" type="int">
28999 The portal result types come from PortalResult in shill/metrics.h
29001 <int value="0" label="Success"/>
29002 <int value="1" label="DNS Failure"/>
29003 <int value="2" label="DNS Timeout"/>
29004 <int value="3" label="Connection Failure"/>
29005 <int value="4" label="Connection Timeout"/>
29006 <int value="5" label="HTTP Failure"/>
29007 <int value="6" label="HTTP Timeout"/>
29008 <int value="7" label="Content Failure"/>
29009 <int value="8" label="Content Timeout"/>
29010 <int value="9" label="Unknown"/>
29013 <enum name="NetworkSecurityType" type="int">
29015 The security types come from the connman_service_security enum in
29016 flimflam/include/service.h
29018 <int value="0" label="UNKNOWN"/>
29019 <int value="1" label="NONE"/>
29020 <int value="2" label="WEP"/>
29021 <int value="3" label="WPA"/>
29022 <int value="4" label="802.11i/RSN"/>
29023 <int value="5" label="802.1x"/>
29024 <int value="6" label="PSK"/>
29027 <enum name="NetworkServiceError" type="int">
29029 The error types come from the connman_service_error enum in
29030 flimflam/include/service.h
29032 <int value="0" label="UNKNOWN"/>
29033 <int value="1" label="OUT_OF_RANGE"/>
29034 <int value="2" label="PIN_MISSING"/>
29035 <int value="3" label="DHCP_FAILED"/>
29036 <int value="4" label="CONNECT_FAILED"/>
29037 <int value="5" label="BAD_PASSPHRASE"/>
29038 <int value="6" label="BAD_WEPKEY"/>
29039 <int value="7" label="ACTIVATION_FAILED"/>
29040 <int value="8" label="NEED_EVDO"/>
29041 <int value="9" label="NEED_HOME_NETWORK"/>
29042 <int value="10" label="OTASP_FAILED"/>
29043 <int value="11" label="AAA_FAILED"/>
29044 <int value="12" label="INTERNAL"/>
29045 <int value="13" label="DNS_LOOKUP_FAILED"/>
29046 <int value="14" label="HTTP_GET_FAILED"/>
29049 <enum name="NewTabPageActionAndroid" type="int">
29050 <int value="0" label="Searched using the omnibox"/>
29051 <int value="1" label="Navigated to Google search homepage using the omnibox"/>
29052 <int value="2" label="Navigated to any other page using the omnibox"/>
29053 <int value="3" label="Opened a most visited page"/>
29054 <int value="4" label="Opened a recently closed tab"/>
29055 <int value="5" label="Opened a bookmark"/>
29056 <int value="6" label="Opened a foreign session (from other devices section)"/>
29059 <enum name="NewTabPageBookmarkActionAndroid" type="int">
29061 These values are defined in PartnerBookmarkAction enum in
29062 chrome/browser/ui/webui/ntp/android/bookmarks_handler.cc.
29064 <int value="0" label="Deleted partner bookmark"/>
29065 <int value="1" label="Deleted root partner folder"/>
29066 <int value="2" label="Renamed partner bookmark"/>
29067 <int value="3" label="Renamed root partner folder"/>
29070 <enum name="NewTabPageMobilePromo" type="int">
29072 These values are defined inside the PromoImpressionBuckets enum in
29073 chrome/browser/ui/webui/ntp/android/promo_handler.cc
29075 <int value="0" label="Shown from most visited page"/>
29076 <int value="1" label="Shown from open tabs page"/>
29077 <int value="2" label="Shown from sync promo page"/>
29078 <int value="3" label="User pressed 'Try Chrome'"/>
29079 <int value="4" label="User dismissed the promo"/>
29082 <enum name="NewTabURLState" type="int">
29083 <int value="0" label="Valid URL was used"/>
29084 <int value="1" label="Corrupt state"/>
29085 <int value="2" label="Incognito window"/>
29086 <int value="3" label="No URL for default provider"/>
29087 <int value="4" label="Insecure URL"/>
29088 <int value="5" label="Suggest is disabled"/>
29089 <int value="6" label="URL blocked for supervised user"/>
29092 <enum name="NotificationActionType" type="int">
29093 <int value="0" label="Unknown"/>
29094 <int value="1" label="Notification added"/>
29095 <int value="2" label="Notificaiton updated"/>
29096 <int value="3" label="Notification clicked"/>
29097 <int value="4" label="Notification button clicked"/>
29098 <int value="5" label="Notification displayed"/>
29099 <int value="6" label="Notification closed by user"/>
29100 <int value="7" label="Notification closed by system"/>
29103 <enum name="NtpFollowAction" type="int">
29104 <int value="0" label="PAGE_TRANSITION_LINK"/>
29105 <int value="1" label="PAGE_TRANSITION_TYPED"/>
29106 <int value="2" label="PAGE_TRANSITION_AUTO_BOOKMARK"/>
29107 <int value="3" label="PAGE_TRANSITION_AUTO_SUBFRAME"/>
29108 <int value="4" label="PAGE_TRANSITION_MANUAL_SUBFRAME"/>
29109 <int value="5" label="PAGE_TRANSITION_GENERATED"/>
29110 <int value="6" label="PAGE_TRANSITION_START_PAGE"/>
29111 <int value="7" label="PAGE_TRANSITION_FORM_SUBMIT"/>
29112 <int value="8" label="PAGE_TRANSITION_RELOAD"/>
29113 <int value="9" label="PAGE_TRANSITION_KEYWORD"/>
29114 <int value="10" label="PAGE_TRANSITION_KEYWORD_GENERATED"/>
29115 <int value="11" label="Clicked on a tile."/>
29116 <int value="12" label="Clicked to other NTP pane."/>
29117 <int value="13" label="Other action"/>
29120 <enum name="NtpOtherSessionsType" type="int">
29121 <int value="0" label="Menu initialized"/>
29122 <int value="1" label="Menu shown"/>
29123 <int value="2" label="Link clicked"/>
29124 <int value="3" label="Link context menu shown"/>
29125 <int value="4" label="Device context menu shown"/>
29126 <int value="5" label="Unused/previous device context menu shown"/>
29127 <int value="6" label="Collapse Session"/>
29128 <int value="7" label="Expand Session"/>
29129 <int value="8" label="Open All"/>
29132 <enum name="NtpPaneType" type="int">
29133 <int value="1" label="MostVisited"/>
29134 <int value="2" label="Apps"/>
29135 <int value="3" label="Bookmarks"/>
29136 <int value="4" label="Suggestions"/>
29139 <enum name="NtpPromoAction" type="int">
29140 <int value="0" label="NTP Promo viewed"/>
29141 <int value="1" label="NTP Promo closed"/>
29142 <int value="2" label="NTP Promo link clicked"/>
29145 <enum name="NtpSuggestionsType" type="int">
29146 <int value="0" label="Client suggestion"/>
29147 <int value="1" label="Server suggestion"/>
29150 <enum name="NtpTileExperimentActions" type="int">
29152 The types of actions performed by the Most Visited Tile Placement
29153 experiment, used to identify the cases where the experiment could not
29154 operate as expected, and the reason for it.
29156 <int value="0" label="Removed URL that was already open in browser"/>
29157 <int value="1" label="Didn't remove URL, too few suggestions in MV"/>
29158 <int value="2" label="Too few URLs, didn't flip tiles 1 and 8"/>
29159 <int value="3" label="Too few URLs, didn't flip tiles 1 and 4"/>
29162 <enum name="OfflineStatus" type="int">
29163 <int value="0" label="Fresh data load from Cache"/>
29164 <int value="1" label="Successful network request (validation or fetch)."/>
29165 <int value="2" label="Failed network request (non-offline error)."/>
29166 <int value="3" label="Server offline and stale data available."/>
29167 <int value="4" label="Server offline and stale data not available."/>
29170 <enum name="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon" type="int">
29171 <int value="0" label="disabled by flags"/>
29172 <int value="1" label="enabled by flags"/>
29173 <int value="2" label="auto, not in trial"/>
29174 <int value="3" label="auto, disabled in trial"/>
29175 <int value="4" label="auto, enabled in trial"/>
29178 <enum name="OmniboxEnteredKeywordMode" type="int">
29179 <int value="0" label="via tab"/>
29180 <int value="1" label="via space at end"/>
29181 <int value="2" label="via space in middle"/>
29184 <enum name="OmniboxSearchEngine" type="int">
29185 <int value="0" label="Unknown"/>
29186 <int value="1" label="Google"/>
29187 <int value="2" label="Yahoo!"/>
29188 <int value="3" label="Bing"/>
29189 <int value="4" label="Ask"/>
29190 <int value="5" label="Yahoo! Quebec"/>
29191 <int value="6" label="OK.hu"/>
29192 <int value="7" label="Bing French and Arabic"/>
29193 <int value="11" label="Yamli"/>
29194 <int value="12" label="Araby"/>
29195 <int value="13" label="Maktoob"/>
29196 <int value="14" label="Masrawy"/>
29197 <int value="15" label="Yandex"/>
29198 <int value="16" label="Rambler"/>
29199 <int value="17" label="TUT.BY"/>
29200 <int value="18" label="hispavista"/>
29201 <int value="19" label="Jabse"/>
29202 <int value="20" label="NUR.KZ"/>
29203 <int value="21" label="Baidu"/>
29204 <int value="22" label="search.ch"/>
29205 <int value="23" label="goo"/>
29206 <int value="24" label="Pogodak!"/>
29207 <int value="25" label="Seznam"/>
29208 <int value="26" label="Centrum"/>
29209 <int value="27" label="Atlas"/>
29210 <int value="28" label="Jubii"/>
29211 <int value="29" label="Eniro"/>
29212 <int value="30" label="NetSprint"/>
29213 <int value="32" label="diri"/>
29214 <int value="33" label="Custom"/>
29215 <int value="35" label="AOL"/>
29216 <int value="36" label="Conduit"/>
29217 <int value="37" label="Rediff"/>
29218 <int value="38" label="guruji"/>
29219 <int value="40" label="GO.com"/>
29220 <int value="41" label="Rednano"/>
29221 <int value="44" label="NETI"/>
29222 <int value="45" label="DELFI"/>
29223 <int value="46" label="Fonecta 02.fi"/>
29224 <int value="50" label="AVG"/>
29225 <int value="51" label="search.ch"/>
29226 <int value="54" label="in.gr"/>
29227 <int value="55" label="Walla!"/>
29228 <int value="59" label="leit.is"/>
29229 <int value="62" label="Virgilio"/>
29230 <int value="63" label="Libero"/>
29231 <int value="67" label="Naver"/>
29232 <int value="68" label="Daum"/>
29233 <int value="69" label="Nate"/>
29234 <int value="71" label="LATNE"/>
29235 <int value="72" label="ABC S.k"/>
29236 <int value="73" label="Kvasir"/>
29237 <int value="75" label="Onet.pl"/>
29238 <int value="76" label="Wirtualna Polska"/>
29239 <int value="77" label="SAPO"/>
29240 <int value="82" label="UOL Busca"/>
29241 <int value="83" label="@MAIL.RU"/>
29242 <int value="85" label="Zoznam"/>
29243 <int value="87" label="Najdi.si"/>
29244 <int value="89" label="AltaVista"/>
29245 <int value="90" label="Terra"/>
29246 <int value="99" label="Spray"/>
29247 <int value="100" label="Sanook!"/>
29248 <int value="101" label="MYNET"/>
29249 <int value="102" label="searchnu.com"/>
29250 <int value="103" label="babylon.com"/>
29251 <int value="104" label="delta-search.com"/>
29252 <int value="105" label="iminent.com"/>
29253 <int value="106" label="hao123.com"/>
29254 <int value="107" label="sweetim.com"/>
29255 <int value="108" label="snap.do"/>
29256 <int value="109" label="snapdo.com"/>
29257 <int value="110" label="softonic.com"/>
29258 <int value="111" label="searchfunmoods.com"/>
29259 <int value="112" label="incredibar.com"/>
29260 <int value="113" label="sweetpacks.com"/>
29261 <int value="114" label="imesh.net"/>
29264 <enum name="OmniboxSearchEngineType" type="int">
29265 <int value="0" label="Unknown"/>
29266 <int value="1" label="AOL"/>
29267 <int value="2" label="Ask"/>
29268 <int value="3" label="Atlas"/>
29269 <int value="4" label="AVG"/>
29270 <int value="5" label="Baidu"/>
29271 <int value="6" label="Babylon"/>
29272 <int value="7" label="Bing"/>
29273 <int value="8" label="Conduit"/>
29274 <int value="9" label="Daum"/>
29275 <int value="10" label="DELFI"/>
29276 <int value="11" label="Delta"/>
29277 <int value="12" label="Funmoods"/>
29278 <int value="13" label="goo"/>
29279 <int value="14" label="Google"/>
29280 <int value="15" label="iminent.com"/>
29281 <int value="16" label="IMesh"/>
29282 <int value="17" label="in.gr"/>
29283 <int value="18" label="incredibar.com"/>
29284 <int value="19" label="Kvasir"/>
29285 <int value="20" label="Libero"/>
29286 <int value="21" label="@MAIL.RU"/>
29287 <int value="22" label="Najdi.si"/>
29288 <int value="23" label="Nate"/>
29289 <int value="24" label="Naver"/>
29290 <int value="25" label="NETI"/>
29291 <int value="26" label="Nigma"/>
29292 <int value="27" label="OK.hu"/>
29293 <int value="28" label="Onet.pl"/>
29294 <int value="29" label="Rambler"/>
29295 <int value="30" label="SAPO"/>
29296 <int value="31" label="searchnu"/>
29297 <int value="32" label="search-results.com"/>
29298 <int value="33" label="Seznam"/>
29299 <int value="34" label="snap.do"/>
29300 <int value="35" label="softonic.com"/>
29301 <int value="36" label="Sogou"/>
29302 <int value="37" label="Soso"/>
29303 <int value="38" label="sweetim.com/sweetpacks.com"/>
29304 <int value="39" label="Terra"/>
29305 <int value="40" label="TUT.BY"/>
29306 <int value="41" label="Vinden.nl"/>
29307 <int value="42" label="Virgilio"/>
29308 <int value="43" label="Walla!"/>
29309 <int value="44" label="Wirtualna Polska"/>
29310 <int value="45" label="Yahoo!"/>
29311 <int value="46" label="Yandex"/>
29312 <int value="47" label="Zoznam"/>
29315 <enum name="OmniboxSuggestRequests" type="int">
29316 <int value="1" label="requests sent"/>
29317 <int value="2" label="requests invalidated"/>
29318 <int value="3" label="(non-invalidated) replies received"/>
29321 <enum name="OmniboxZeroSuggestRequests" type="int">
29322 <int value="1" label="requests sent"/>
29323 <int value="2" label="requests invalidated"/>
29324 <int value="3" label="(non-invalidated) replies received"/>
29327 <enum name="OSAgnosticErrno" type="int">
29328 <summary>Errno values with the same meanings on Mac/Win/Linux.</summary>
29329 <int value="0" label="0">No error</int>
29330 <int value="1" label="EPERM">Operation not permitted</int>
29331 <int value="2" label="ENOENT">No such file or directory</int>
29332 <int value="3" label="ESRCH">No such process</int>
29333 <int value="4" label="EINTR">Interrupted function call</int>
29334 <int value="5" label="EIO">Input/output error</int>
29335 <int value="6" label="ENXIO">No such device or address</int>
29336 <int value="7" label="E2BIG">Arg list too long</int>
29337 <int value="8" label="ENOEXEC">Exec format error</int>
29338 <int value="9" label="EBADF">Bad file descriptor</int>
29339 <int value="10" label="ECHILD">No child processes</int>
29340 <int value="11" label="EDEADLK">Resource deadlock avoided</int>
29341 <int value="12" label="ENOMEM">Cannot allocate memory</int>
29342 <int value="13" label="EACCES">Permission denied</int>
29343 <int value="14" label="EFAULT">Bad address</int>
29344 <int value="15" label="ENOTBLK">Not a block device</int>
29345 <int value="16" label="EBUSY">Resource busy</int>
29346 <int value="17" label="EEXIST">File exists</int>
29347 <int value="18" label="EXDEV">Improper link</int>
29348 <int value="19" label="ENODEV">Operation not supported by device</int>
29349 <int value="20" label="ENOTDIR">Not a directory</int>
29350 <int value="21" label="EISDIR">Is a directory</int>
29351 <int value="22" label="EINVAL">Invalid argument</int>
29352 <int value="23" label="ENFILE">Too many open files in system</int>
29353 <int value="24" label="EMFILE">Too many open files</int>
29354 <int value="25" label="ENOTTY">Inappropriate ioctl for device</int>
29355 <int value="26" label="ETXTBSY">Text file busy</int>
29356 <int value="27" label="EFBIG">File too large</int>
29357 <int value="28" label="ENOSPC">Device out of space</int>
29358 <int value="29" label="ESPIPE">Illegal seek</int>
29359 <int value="30" label="EROFS">Read-only file system</int>
29360 <int value="31" label="EMLINK">Too many links</int>
29361 <int value="32" label="EPIPE">Broken pipe</int>
29362 <int value="33" label="EDOM">Numerical argument out of domain</int>
29363 <int value="34" label="ERANGE">Numerical result out of range</int>
29366 <enum name="OsSuite" type="int">
29367 <int value="0" label="Windows Home Edition"/>
29368 <int value="1" label="Windows Proffesional Edition (or better)"/>
29369 <int value="2" label="Windows Server Edition"/>
29372 <enum name="OSXExceptionHandlerEvents" type="int">
29373 <int value="0" label="EXCEPTION_ACCESSIBILITY">
29374 Object does not support accessibility attributes
29376 <int value="1" label="EXCEPTION_MENU_ITEM_BOUNDS_CHECK">
29377 Forced crash due to menu item bounds checking failure
29379 <int value="2" label="EXCEPTION_VIEW_NOT_IN_WINDOW">
29380 Forced crash due to view not in a window requiring a window
29382 <int value="3" label="EXCEPTION_NSURL_INIT_NIL">
29383 Whitelisted exception for bug 85463. Suspect ImageKit conversions for media
29384 browser in open or save panel.
29386 <int value="4" label="EXCEPTION_NSDATADETECTOR_NIL_STRING">
29387 Whitelisted exception for bug 316759. Suspect background address detection,
29392 <enum name="OtherPossibleUsernamesUsage" type="int">
29393 <int value="0" label="Nothing to Autofill"/>
29394 <int value="1" label="No other possible usernames"/>
29395 <int value="2" label="Other possible usernames present, but none were shown"/>
29396 <int value="3" label="Other possible username was shown, but not selected"/>
29397 <int value="4" label="Other possible username was selected"/>
29400 <enum name="OverscrollMode" type="int">
29401 <summary>Direction of the overscroll gesture.</summary>
29402 <int value="1" label="North">Scrolled from bottom towards top</int>
29403 <int value="2" label="South">Scrolled from top towards the bottom</int>
29404 <int value="3" label="West">Scrolled from right towards left</int>
29405 <int value="4" label="East">Scrolled from left towards right</int>
29408 <enum name="P2PLookupResult" type="int">
29409 <int value="0" label="Found"/>
29410 <int value="1" label="Not Found"/>
29411 <int value="2" label="Vanished"/>
29412 <int value="3" label="Canceled"/>
29413 <int value="4" label="Filtered"/>
29416 <enum name="P2PServerResult" type="int">
29417 <int value="0" label="Response Sent"/>
29418 <int value="1" label="Response Interrupted"/>
29419 <int value="2" label="Malformed"/>
29420 <int value="3" label="Not Found"/>
29421 <int value="4" label="Index"/>
29424 <enum name="PagespeedHeaderServerType" type="int">
29425 <int value="0" label="Total responses"/>
29426 <int value="1" label="mod_pagespeed server"/>
29427 <int value="2" label="ngx_pagespeed server"/>
29428 <int value="3" label="PageSpeed Service server"/>
29429 <int value="4" label="Unknown server type"/>
29432 <enum name="PagespeedVersion" type="int">
29434 The version of PageSpeed. Values up to 1.6.29.x are in use as of 2013-10-01
29435 while later values may adjust 'a' and/or 'b' arbitrarily.
29437 <int value="1" label="Unknown"/>
29438 <int value="2" label="0.9.10.0"/>
29439 <int value="3" label="0.9.10.x"/>
29440 <int value="4" label="0.9.11.0"/>
29441 <int value="5" label="0.9.11.x"/>
29442 <int value="6" label="0.9.12.0"/>
29443 <int value="7" label="0.9.12.x"/>
29444 <int value="8" label="0.9.13.0"/>
29445 <int value="9" label="0.9.13.x"/>
29446 <int value="10" label="0.9.14.0"/>
29447 <int value="11" label="0.9.14.x"/>
29448 <int value="12" label="0.9.15.0"/>
29449 <int value="13" label="0.9.15.x"/>
29450 <int value="14" label="0.9.16.0"/>
29451 <int value="15" label="0.9.16.x"/>
29452 <int value="16" label="0.9.17.0"/>
29453 <int value="17" label="0.9.17.x"/>
29454 <int value="18" label="0.9.18.0"/>
29455 <int value="19" label="0.9.18.x"/>
29456 <int value="20" label="0.10.19.0"/>
29457 <int value="21" label="0.10.19.x"/>
29458 <int value="22" label="0.10.20.0"/>
29459 <int value="23" label="0.10.20.x"/>
29460 <int value="24" label="0.10.21.0"/>
29461 <int value="25" label="0.10.21.x"/>
29462 <int value="26" label="0.10.22.0"/>
29463 <int value="27" label="0.10.22.x"/>
29464 <int value="28" label="1.1.23.0"/>
29465 <int value="29" label="1.1.23.x"/>
29466 <int value="30" label="1.2.24.0"/>
29467 <int value="31" label="1.2.24.x"/>
29468 <int value="32" label="1.3.25.0"/>
29469 <int value="33" label="1.3.25.x"/>
29470 <int value="34" label="1.4.26.0"/>
29471 <int value="35" label="1.4.26.x"/>
29472 <int value="36" label="1.5.27.0"/>
29473 <int value="37" label="1.5.27.x"/>
29474 <int value="38" label="1.5.28.0"/>
29475 <int value="39" label="1.5.28.x"/>
29476 <int value="40" label="1.6.29.0"/>
29477 <int value="41" label="1.6.29.x"/>
29478 <int value="42" label="a.b.30.0"/>
29479 <int value="43" label="a.b.30.x"/>
29480 <int value="44" label="a.b.31.0"/>
29481 <int value="45" label="a.b.31.x"/>
29482 <int value="46" label="a.b.32.0"/>
29483 <int value="47" label="a.b.32.x"/>
29484 <int value="48" label="a.b.33.0"/>
29485 <int value="49" label="a.b.33.x"/>
29486 <int value="50" label="a.b.34.0"/>
29487 <int value="51" label="a.b.34.x"/>
29488 <int value="52" label="a.b.35.0"/>
29489 <int value="53" label="a.b.35.x"/>
29490 <int value="54" label="a.b.36.0"/>
29491 <int value="55" label="a.b.36.x"/>
29492 <int value="56" label="a.b.37.0"/>
29493 <int value="57" label="a.b.37.x"/>
29494 <int value="58" label="a.b.38.0"/>
29495 <int value="59" label="a.b.38.x"/>
29496 <int value="60" label="a.b.39.0"/>
29497 <int value="61" label="a.b.39.x"/>
29498 <int value="62" label="a.b.40.0"/>
29499 <int value="63" label="a.b.40.x"/>
29500 <int value="64" label="a.b.41.0"/>
29501 <int value="65" label="a.b.41.x"/>
29502 <int value="66" label="a.b.42.0"/>
29503 <int value="67" label="a.b.42.x"/>
29504 <int value="68" label="a.b.43.0"/>
29505 <int value="69" label="a.b.43.x"/>
29506 <int value="70" label="a.b.44.0"/>
29507 <int value="71" label="a.b.44.x"/>
29508 <int value="72" label="a.b.45.0"/>
29509 <int value="73" label="a.b.45.x"/>
29510 <int value="74" label="a.b.46.0"/>
29511 <int value="75" label="a.b.46.x"/>
29512 <int value="76" label="a.b.47.0"/>
29513 <int value="77" label="a.b.47.x"/>
29514 <int value="78" label="a.b.48.0"/>
29515 <int value="79" label="a.b.48.x"/>
29516 <int value="80" label="a.b.49.0"/>
29517 <int value="81" label="a.b.49.x"/>
29518 <int value="82" label="a.b.50.0"/>
29519 <int value="83" label="a.b.50.x"/>
29520 <int value="84" label="a.b.51.0"/>
29521 <int value="85" label="a.b.51.x"/>
29522 <int value="86" label="a.b.52.0"/>
29523 <int value="87" label="a.b.52.x"/>
29524 <int value="88" label="a.b.53.0"/>
29525 <int value="89" label="a.b.53.x"/>
29526 <int value="90" label="a.b.54.0"/>
29527 <int value="91" label="a.b.54.x"/>
29528 <int value="92" label="a.b.55.0"/>
29529 <int value="93" label="a.b.55.x"/>
29530 <int value="94" label="a.b.56.0"/>
29531 <int value="95" label="a.b.56.x"/>
29532 <int value="96" label="a.b.57.0"/>
29533 <int value="97" label="a.b.57.x"/>
29534 <int value="98" label="a.b.58.0"/>
29535 <int value="99" label="a.b.58.x"/>
29538 <enum name="ParsedCookieStatus" type="int">
29540 Deprecated as of 9/2013. Experiment to measure control characters in cookies
29543 <int value="0" label="All cookie values valid and without control chars"/>
29544 <int value="1" label="Cookie contains control chars"/>
29545 <int value="2" label="Cookie is invalid"/>
29546 <int value="3" label="Cookie contains both control chars and is invalid"/>
29549 <enum name="PasswordGenerationEvent" type="int">
29550 <int value="0" label="No sign up form"/>
29551 <int value="1" label="Local heuristics found sign up form"/>
29552 <int value="2" label="DEPRECATED: Icon shown"/>
29553 <int value="3" label="DEPRECATED: Bubble shown"/>
29554 <int value="4" label="Generation available"/>
29555 <int value="5" label="Generation popup shown"/>
29556 <int value="6" label="Generated password accepted"/>
29557 <int value="7" label="Editing popup shown"/>
29558 <int value="8" label="Generated password edited"/>
29559 <int value="9" label="Generated password deleted"/>
29562 <enum name="PasswordManagerActionsTaken" type="int">
29564 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
29567 The value is a combination of three different options - what did the
29568 password manager do, what did the user do, and was the form submitted (and
29569 submitted successfully or not). The meaning of each value can be determined
29570 from the values in chrome/browser/password_manager/password_form_manager.h
29573 label="manager did nothing / user did nothing / form not submitted"/>
29575 label="manager did nothing / user chose a value / form not submitted"/>
29577 label="manager did nothing / user typed in something / form not
29580 label="manager filled the fields / user did nothing / form not
29583 label="manager filled the fields / user chose a value / form not
29586 label="manager filled the fields / user typed in something / form not
29589 label="manager did nothing (site was blacklisted) / user did nothing /
29590 form not submitted"/>
29592 label="manager did nothing (site was blacklisted) / user chose a value
29593 / form not submitted (this value shouldn't be possible)"/>
29595 label="manager did nothing (site was blacklisted) / user typed in
29596 something / form not submitted"/>
29598 label="manager did nothing (autocomplete off) / user did nothing / form
29601 label="manager did nothing (autocomplete off) / user chose a value /
29602 form not submitted (this value shouldn't be possible)"/>
29604 label="manager did nothing (autocomplete off) / user typed in something
29605 / form not submitted"/>
29607 label="manager did nothing / user did nothing / form submit failed"/>
29609 label="manager did nothing / user chose a value / form submit failed"/>
29611 label="manager did nothing / user typed in something / form submit
29614 label="manager filled the fields / user did nothing / form submit
29617 label="manager filled the fields / user chose a value / form submit
29620 label="manager filled the fields / user typed in something / form
29623 label="manager did nothing (site was blacklisted) / user did nothing /
29624 form submit failed"/>
29626 label="manager did nothing (site was blacklisted) / user chose a value
29627 / form submit failed (this value shouldn't be possible)"/>
29629 label="manager did nothing (site was blacklisted) / user typed in
29630 something / form submit failed"/>
29632 label="manager did nothing (autocomplete off) / user did nothing / form
29635 label="manager did nothing (autocomplete off) / user chose a value /
29636 form submit failed (this value shouldn't be possible)"/>
29638 label="manager did nothing (autocomplete off) / user typed in something
29639 / form submit failed"/>
29641 label="manager did nothing / user did nothing / form submit succeeded"/>
29643 label="manager did nothing / user chose a value / form submit succeeded"/>
29645 label="manager did nothing / user typed in something / form submit
29648 label="manager filled the fields / user did nothing / form submit
29651 label="manager filled the fields / user chose a value / form submit
29654 label="manager filled the fields / user typed in something / form
29655 submit succeeded"/>
29657 label="manager did nothing (site was blacklisted) / user did nothing /
29658 form submit succeeded"/>
29660 label="manager did nothing (site was blacklisted) / user chose a value
29661 / form submit succeeded (this value shouldn't be possible)"/>
29663 label="manager did nothing (site was blacklisted) / user typed in
29664 something / form submit succeeded"/>
29666 label="manager did nothing (autocomplete off) / user did nothing / form
29667 submit succeeded"/>
29669 label="manager did nothing (autocomplete off) / user chose a value /
29670 form submit succeeded (this value shouldn't be possible)"/>
29672 label="manager did nothing (autocomplete off) / user typed in something
29673 / form submit succeeded"/>
29676 <enum name="PasswordManagerActionsTakenWithPsl" type="int">
29678 The value is a combination of three different options - what did the
29679 password manager do, what did the user do, and was the form submitted (and
29680 submitted successfully or not). The meaning of each value can be determined
29681 from the values in chrome/browser/password_manager/password_form_manager.h
29684 label="manager did nothing / user did nothing / form not submitted"/>
29686 label="manager did nothing / user chose a value / form not submitted"/>
29688 label="manager did nothing / user chose a value from PSL / form not
29691 label="manager did nothing / user typed in something / form not
29694 label="manager filled the fields / user did nothing / form not
29697 label="manager filled the fields / user chose a value / form not
29700 label="manager filled the fields / user chose a value from PSL / form
29703 label="manager filled the fields / user typed in something / form not
29706 label="manager did nothing (site was blacklisted) / user did nothing /
29707 form not submitted"/>
29709 label="manager did nothing (site was blacklisted) / user chose a value
29710 / form not submitted (this value shouldn't be possible)"/>
29712 label="manager did nothing (site was blacklisted) / user chose a value
29713 from PSL / form not submitted (this value shouldn't be possible)"/>
29715 label="manager did nothing (site was blacklisted) / user typed in
29716 something / form not submitted"/>
29718 label="manager did nothing (autocomplete off) / user did nothing / form
29721 label="manager did nothing (autocomplete off) / user chose a value /
29722 form not submitted (this value shouldn't be possible)"/>
29724 label="manager did nothing (autocomplete off) / user chose a value from
29725 psl / form not submitted (this value shouldn't be possible)"/>
29727 label="manager did nothing (autocomplete off) / user typed in something
29728 / form not submitted"/>
29730 label="manager did nothing / user did nothing / form submit failed"/>
29732 label="manager did nothing / user chose a value / form submit failed"/>
29734 label="manager did nothing / user chose a value from psl / form submit
29737 label="manager did nothing / user typed in something / form submit
29740 label="manager filled the fields / user did nothing / form submit
29743 label="manager filled the fields / user chose a value / form submit
29746 label="manager filled the fields / user chose a value from psl / form
29749 label="manager filled the fields / user typed in something / form
29752 label="manager did nothing (site was blacklisted) / user did nothing /
29753 form submit failed"/>
29755 label="manager did nothing (site was blacklisted) / user chose a value
29756 / form submit failed (this value shouldn't be possible)"/>
29758 label="manager did nothing (site was blacklisted) / user chose a value
29759 from psl / form submit failed (this value shouldn't be possible)"/>
29761 label="manager did nothing (site was blacklisted) / user typed in
29762 something / form submit failed"/>
29764 label="manager did nothing (autocomplete off) / user did nothing / form
29767 label="manager did nothing (autocomplete off) / user chose a value /
29768 form submit failed (this value shouldn't be possible)"/>
29770 label="manager did nothing (autocomplete off) / user chose a value from
29771 psl / form submit failed (this value shouldn't be possible)"/>
29773 label="manager did nothing (autocomplete off) / user typed in something
29774 / form submit failed"/>
29776 label="manager did nothing / user did nothing / form submit succeeded"/>
29778 label="manager did nothing / user chose a value / form submit succeeded"/>
29780 label="manager did nothing / user chose a value from psl / form submit
29783 label="manager did nothing / user typed in something / form submit
29786 label="manager filled the fields / user did nothing / form submit
29789 label="manager filled the fields / user chose a value / form submit
29792 label="manager filled the fields / user chose a value from psl / form
29793 submit succeeded"/>
29795 label="manager filled the fields / user typed in something / form
29796 submit succeeded"/>
29798 label="manager did nothing (site was blacklisted) / user did nothing /
29799 form submit succeeded"/>
29801 label="manager did nothing (site was blacklisted) / user chose a value
29802 / form submit succeeded (this value shouldn't be possible)"/>
29804 label="manager did nothing (site was blacklisted) / user chose a value
29805 from psl / form submit succeeded (this value shouldn't be
29808 label="manager did nothing (site was blacklisted) / user typed in
29809 something / form submit succeeded"/>
29811 label="manager did nothing (autocomplete off) / user did nothing / form
29812 submit succeeded"/>
29814 label="manager did nothing (autocomplete off) / user chose a value /
29815 form submit succeeded (this value shouldn't be possible)"/>
29817 label="manager did nothing (autocomplete off) / user chose a value from
29818 psl / form submit succeeded (this value shouldn't be possible)"/>
29820 label="manager did nothing (autocomplete off) / user typed in something
29821 / form submit succeeded"/>
29824 <enum name="PasswordManagerOsPasswordStatus" type="int">
29825 <int value="0" label="Unknown"/>
29826 <int value="1" label="Unsupported platform"/>
29827 <int value="2" label="Password is blank"/>
29828 <int value="3" label="Password is non blank"/>
29830 label="Password status not checked as user is on a Windows Domain"/>
29833 <enum name="PasswordManagerPslDomainMatchTriggering" type="int">
29835 The value indicates whether an entry returned by password autofill contains
29836 a value that was found by matching against the public suffix list.
29838 <int value="0" label="Matching disabled"/>
29839 <int value="1" label="No match"/>
29840 <int value="2" label="Match"/>
29843 <enum name="PepperInterface" type="int">
29844 <!-- Generated by ppapi/tools/pepper_hash_for_uma.cc -->
29846 <int value="286711" label="PPB_FlashFullscreen;0.1"/>
29847 <int value="2804066" label="PPB_AudioConfig;1.1"/>
29848 <int value="8760108" label="PPB_Testing_Private;1.0"/>
29849 <int value="13662160" label="PPB_CharSet(Dev);0.4"/>
29850 <int value="22816901" label="PPB_FileChooser(Dev);0.5"/>
29851 <int value="28187368" label="PPB_IMEInputEvent(Dev);0.2"/>
29852 <int value="37307420" label="PPB_Scrollbar(Dev);0.5"/>
29853 <int value="62905097" label="PPB_TrueTypeFont(Dev);0.1"/>
29854 <int value="79708274" label="PPB_TCPSocket;1.1"/>
29855 <int value="110360074" label="PPB_Var;1.1"/>
29856 <int value="138418890" label="PPB_Memory(Dev);0.1"/>
29857 <int value="153443470" label="PPB_URLResponseInfo;1.0"/>
29858 <int value="153532707" label="PPB_Buffer(Dev);0.4"/>
29859 <int value="162107265" label="PPB_NetworkMonitor;1.0"/>
29860 <int value="180906214" label="PPB_Instance_Private;0.1"/>
29861 <int value="221802429" label="PPB_URLUtil(Dev);0.7"/>
29862 <int value="226206264" label="PPB_FileRef;1.1"/>
29863 <int value="229560990" label="PPB_Var(Deprecated);0.3"/>
29864 <int value="250764663" label="PPB_Graphics2D(Dev);0.2"/>
29865 <int value="320267009" label="PPB_Flash_File_ModuleLocal;3"/>
29866 <int value="348907389" label="PPB_TCPSocket_Private;0.4"/>
29867 <int value="382780521" label="PPB_FileRef;1.2"/>
29868 <int value="415548516" label="PPB_MessageLoop;1.0"/>
29869 <int value="434146763" label="PPB_BrowserFont_Trusted;1.0"/>
29870 <int value="495324603" label="PPB_Widget(Dev);0.4"/>
29871 <int value="556941117" label="PPB_IMEInputEvent;1.0"/>
29872 <int value="588532407" label="PPB_Graphics2D;1.1"/>
29873 <int value="612625164" label="PPB_InputEvent;1.0"/>
29874 <int value="615811055" label="PPB_Flash_MessageLoop;0.1"/>
29875 <int value="629092173" label="PPB_VideoCapture(Dev);0.3"/>
29876 <int value="630100238" label="PPB_AudioBuffer;0.1"/>
29877 <int value="631212065" label="PPB_MouseInputEvent;1.0"/>
29878 <int value="632306545" label="PPB_FileRef;1.0"/>
29879 <int value="656561383" label="PPB_FlashFullscreen;1.0"/>
29880 <int value="657117235" label="PPB_Flash_DRM;1.0"/>
29881 <int value="668624105" label="PPB_Flash_DeviceID;1.0"/>
29882 <int value="706893509" label="PPB_ContentDecryptor_Private;0.11"/>
29883 <int value="714324031" label="PPB_Graphics3D;1.0"/>
29884 <int value="724664149" label="PPB_Flash_Menu;0.2"/>
29885 <int value="760024173" label="PPB_FileIO;1.0"/>
29886 <int value="763746388" label="PPB_NaCl_Private;1.0"/>
29887 <int value="772423590" label="PPB_TouchInputEvent;1.0"/>
29888 <int value="780912189" label="PPB_Alarms(Dev);0.1"/>
29889 <int value="795366801" label="PPB_Trace_Event(Dev);0.2"/>
29890 <int value="804011173" label="PPB_Gamepad;1.0"/>
29891 <int value="810111568" label="PPB_Messaging;1.0"/>
29892 <int value="829878300" label="PPB_TCPSocket;1.0"/>
29893 <int value="835840137" label="PPB_WebSocket;1.0"/>
29894 <int value="844787073" label="PPB_TextInput(Dev);0.2"/>
29895 <int value="856177441" label="PPB_VarArray;1.0"/>
29896 <int value="857934187" label="PPB_Ext_Socket(Dev);0.1"/>
29897 <int value="883046945" label="PPB_OpenGLES2ChromiumMapSub;1.0"/>
29898 <int value="890225106" label="PPB_FileChooserTrusted;0.6"/>
29899 <int value="893629850" label="PPB_VarArrayBuffer;1.0"/>
29900 <int value="897332014" label="PPB_Zoom(Dev);0.2"/>
29901 <int value="910782902" label="PPB_AudioFrame;0.1"/>
29902 <int value="913922409" label="PPB_NetworkProxy;1.0"/>
29903 <int value="916446405" label="PPB_URLUtil(Dev);0.6"/>
29904 <int value="930786862" label="PPB_Flash_Clipboard;5.0"/>
29905 <int value="941275733" label="PPB_Flash;12.6"/>
29906 <int value="944161065" label="PPB_Flash_DRM;1.1"/>
29907 <int value="946515854" label="PPB_View(Dev);0.1"/>
29908 <int value="948969343" label="PPB_OpenGLES2;1.0"/>
29909 <int value="961061294" label="PPB_Var;1.2"/>
29910 <int value="961317980" label="PPB_Fullscreen;1.0"/>
29911 <int value="964595048" label="PPB_BrokerTrusted;0.2"/>
29912 <int value="965548627" label="PPB_Audio;1.1"/>
29913 <int value="972914533" label="PPB_TextInputController;1.0"/>
29914 <int value="997459960" label="PPB_FileChooserTrusted;0.5"/>
29915 <int value="1008493701" label="PPB_UDPSocket;1.0"/>
29916 <int value="1017579801" label="PPB_OpenGLES2FramebufferBlit;1.0"/>
29917 <int value="1032125598" label="PPB_HostResolver;1.0"/>
29918 <int value="1039206341" label="PPB_UDPSocket_Private;0.2"/>
29919 <int value="1042058362" label="PPB_Core;1.0"/>
29920 <int value="1050892821" label="PPB_OpenGLES2InstancedArrays;1.0"/>
29921 <int value="1055791466" label="PPB_CursorControl(Dev);0.4"/>
29922 <int value="1065040273" label="PPB_KeyboardInputEvent;1.2"/>
29923 <int value="1086644401" label="PPB_Proxy_Private;6"/>
29924 <int value="1094761313" label="PPB_URLLoaderTrusted;0.3"/>
29925 <int value="1099975614" label="PPB_Flash;12.5"/>
29926 <int value="1111997633" label="PPB_AudioInput(Dev);0.4"/>
29927 <int value="1155638369" label="PPB_WheelInputEvent;1.0"/>
29928 <int value="1161845861" label="PPB_NetAddress_Private;1.0"/>
29929 <int value="1173327824" label="PPB_OpenGLES2ChromiumEnableFeature;1.0"/>
29930 <int value="1188712923" label="PPB_Talk_Private;2.0"/>
29931 <int value="1218354710" label="PPB_VideoFrame;0.1"/>
29932 <int value="1260990020" label="PPB_Ext_Socket(Dev);0.2"/>
29933 <int value="1262240942" label="PPB_FileIO;1.1"/>
29934 <int value="1272679676" label="PPB_TCPSocket_Private;0.5"/>
29935 <int value="1316246754" label="PPB_KeyboardInputEvent;1.0"/>
29936 <int value="1316320941" label="PPB_Graphics2D(Dev);0.1"/>
29937 <int value="1321620067" label="PPB_Instance;1.0"/>
29938 <int value="1328369437" label="PPB_Talk_Private;1.0"/>
29939 <int value="1337084425" label="PPB_View;1.0"/>
29940 <int value="1354526686" label="PPB_FileIO_Private;0.1"/>
29941 <int value="1357207230" label="PPB_DeviceRef(Dev);0.1"/>
29942 <int value="1358195444" label="PPB_CharSet_Trusted;1.0"/>
29943 <int value="1360443600" label="PPB_OpenGLES2FramebufferMultisample;1.0"/>
29944 <int value="1374404330" label="PPB_BrokerTrusted;0.3"/>
29945 <int value="1374976378" label="PPB_OpenGLES2Query;1.0"/>
29946 <int value="1437724812" label="PPB_AudioConfig;1.0"/>
29947 <int value="1443771913" label="PPB_NetAddress;1.0"/>
29948 <int value="1504691399" label="PPB_Flash;13.0"/>
29949 <int value="1505595424" label="PPB_Crypto(Dev);0.1"/>
29950 <int value="1508192415" label="PPB_VarDictionary;1.0"/>
29951 <int value="1519132417" label="PPB_FileSystem;1.0"/>
29952 <int value="1520420939" label="PPB_MouseCursor;1.0"/>
29953 <int value="1528832860" label="PPB_FileChooser(Dev);0.6"/>
29954 <int value="1641037564" label="PPB_VideoSource_Private;0.1"/>
29955 <int value="1645591549" label="PPB_Widget(Dev);0.3"/>
29956 <int value="1677958987" label="PPB_ImageData;1.0"/>
29957 <int value="1680873803" label="PPB_Console;1.0"/>
29958 <int value="1703245231" label="PPB_NetworkList;1.0"/>
29959 <int value="1721408268" label="PPB_URLLoader;1.0"/>
29960 <int value="1753813390" label="PPB_Flash_Clipboard;4.0"/>
29961 <int value="1773992510" label="PPB_PDF;1"/>
29962 <int value="1775059283" label="PPB_Flash_FontFile;0.1"/>
29963 <int value="1779899536" label="PPB_Flash_Print;1.0"/>
29964 <int value="1821321578" label="PPB_UMA_Private;0.2"/>
29965 <int value="1822250569" label="PPB_Trace_Event(Dev);0.1"/>
29966 <int value="1838344955" label="PPB_Flash;12.4"/>
29967 <int value="1866591098" label="PPB_FileRefPrivate;0.1"/>
29968 <int value="1870131254" label="PPB_MouseLock;1.0"/>
29969 <int value="1930785273" label="PPB_Var;1.0"/>
29970 <int value="1944731926" label="PPB_URLRequestInfo;1.0"/>
29971 <int value="1978180250" label="PPB_Flash_Clipboard;5.1"/>
29972 <int value="1980463089" label="PPB_View;1.1"/>
29973 <int value="1981643755" label="PPB_FileMapping;0.1"/>
29974 <int value="1994108724" label="PPB_Flash_File_FileRef;2"/>
29975 <int value="1998274350" label="PPB_Font(Dev);0.6"/>
29976 <int value="2003778556" label="PPB_MouseInputEvent;1.1"/>
29977 <int value="2005291722" label="PPB_NetAddress_Private;1.1"/>
29978 <int value="2012645499" label="PPB_Find(Dev);0.3"/>
29979 <int value="2019398562" label="PPB_TCPSocket_Private;0.3"/>
29980 <int value="2023751176" label="PPB_Printing(Dev);0.7"/>
29981 <int value="2024537413" label="PPB_Graphics2D;1.0"/>
29982 <int value="2026777995" label="PPB_VideoDecoder(Dev);0.16"/>
29983 <int value="2027770764" label="PPB_UDPSocket_Private;0.3"/>
29984 <int value="2031327332" label="PPB_TextInput(Dev);0.1"/>
29985 <int value="2056532375" label="PPB_Audio;1.0"/>
29986 <int value="2062775054" label="PPB_IMEInputEvent(Dev);0.1"/>
29987 <int value="2070630224" label="PPB_AudioInput(Dev);0.3"/>
29988 <int value="2095945999" label="PPB_NetAddress_Private;0.1"/>
29989 <int value="2098849894" label="PPB_ContentDecryptor_Private;0.10"/>
29990 <int value="2123225074" label="PPB_HostResolver_Private;0.1"/>
29991 <int value="2126196629" label="PPB_UDPSocket_Private;0.4"/>
29994 <enum name="PepperVideoDecodeError" type="int">
29995 <int value="1" label="Illegal state">
29996 An operation was attempted during an incompatible decoder state.
29998 <int value="2" label="Invalid argument">
29999 Invalid argument was passed to an API method.
30001 <int value="3" label="Unreadable input">Encoded input is unreadable.</int>
30002 <int value="4" label="Platform failure">
30003 A failure occurred at the browser layer or lower. Examples of such failures
30004 include GPU hardware failures, GPU driver failures, GPU library failures,
30005 browser programming errors, and so on.
30009 <enum name="PhotoEditorFileType" type="int">
30010 <int value="0" label="jpg"/>
30011 <int value="1" label="png"/>
30012 <int value="2" label="gif"/>
30013 <int value="3" label="bmp"/>
30014 <int value="4" label="webp"/>
30015 <int value="5" label="other"/>
30018 <enum name="PhotoEditorLoadMode" type="int">
30019 <int value="0" label="From full resolution cache"/>
30020 <int value="1" label="From screen resolution cache"/>
30021 <int value="2" label="From file"/>
30022 <int value="3" label="Other"/>
30025 <enum name="PhotoEditorSaveResult" type="int">
30026 <int value="0" label="Failure"/>
30027 <int value="1" label="Success"/>
30028 <int value="2" label="Other"/>
30031 <enum name="PhotoEditorToolType" type="int">
30032 <int value="0" label="Auto-fix"/>
30033 <int value="1" label="Crop"/>
30034 <int value="2" label="Brightness"/>
30035 <int value="3" label="Rotate left"/>
30036 <int value="4" label="Rotate right"/>
30037 <int value="5" label="Rotate undo"/>
30038 <int value="6" label="Rotate redo"/>
30039 <int value="7" label="Share"/>
30040 <int value="8" label="Other"/>
30043 <enum name="PingResult" type="int">
30044 <int value="0" label="Success"/>
30045 <int value="1" label="Response started"/>
30046 <int value="2" label="Timed out"/>
30047 <int value="3" label="Canceled"/>
30048 <int value="4" label="Failed"/>
30049 <int value="5" label="Uncompleted"/>
30052 <enum name="PipelineStatus" type="int">
30053 <int value="0" label="PIPELINE_OK"/>
30054 <int value="1" label="PIPELINE_ERROR_URL_NOT_FOUND"/>
30055 <int value="2" label="PIPELINE_ERROR_NETWORK"/>
30056 <int value="3" label="PIPELINE_ERROR_DECODE"/>
30057 <int value="4" label="PIPELINE_ERROR_DECRYPT"/>
30058 <int value="5" label="PIPELINE_ERROR_ABORT"/>
30059 <int value="6" label="PIPELINE_ERROR_INITIALIZATION_FAILED"/>
30060 <int value="7" label="PIPELINE_ERROR_REQUIRED_FILTER_MISSING"/>
30061 <int value="8" label="PIPELINE_ERROR_COULD_NOT_RENDER"/>
30062 <int value="9" label="PIPELINE_ERROR_READ"/>
30063 <int value="10" label="PIPELINE_ERROR_OPERATION_PENDING"/>
30064 <int value="11" label="PIPELINE_ERROR_INVALID_STATE"/>
30065 <int value="12" label="DEMUXER_ERROR_COULD_NOT_OPEN"/>
30066 <int value="13" label="DEMUXER_ERROR_COULD_NOT_PARSE"/>
30067 <int value="14" label="DEMUXER_ERROR_NO_SUPPORTED_STREAMS"/>
30068 <int value="15" label="DECODER_ERROR_NOT_SUPPORTED"/>
30071 <enum name="PlatformFileError" type="int">
30072 <int value="0" label="OK"/>
30073 <int value="1" label="FAILED"/>
30074 <int value="2" label="IN_USE"/>
30075 <int value="3" label="EXISTS"/>
30076 <int value="4" label="NOT_FOUND"/>
30077 <int value="5" label="ACCESS_DENIED"/>
30078 <int value="6" label="TOO_MANY_OPENED"/>
30079 <int value="7" label="NO_MEMORY"/>
30080 <int value="8" label="NO_SPACE"/>
30081 <int value="9" label="NOT_A_DIRECTORY"/>
30082 <int value="10" label="INVALID_OPERATION"/>
30083 <int value="11" label="SECURITY"/>
30084 <int value="12" label="ABORT"/>
30085 <int value="13" label="NOT_A_FILE"/>
30086 <int value="14" label="NOT_EMPTY"/>
30087 <int value="15" label="INVALID_URL"/>
30088 <int value="16" label="I/O"/>
30091 <enum name="PluginLoadResult" type="int">
30092 <int value="0" label="LOAD_SUCCESS"/>
30093 <int value="1" label="LOAD_FAILED"/>
30094 <int value="2" label="ENTRY_POINT_MISSING"/>
30095 <int value="3" label="INIT_FAILED"/>
30098 <enum name="PointerSensitivity" type="int">
30099 <int value="1" label="1"/>
30100 <int value="2" label="2"/>
30101 <int value="3" label="3"/>
30102 <int value="4" label="4"/>
30103 <int value="5" label="5"/>
30106 <enum name="PostMergeVerificationOutcome" type="int">
30107 <int value="0" label="Undefined"/>
30108 <int value="1" label="Succeeded"/>
30109 <int value="2" label="No accounts found"/>
30110 <int value="3" label="Missing primary account"/>
30111 <int value="4" label="Primary account is not the first"/>
30112 <int value="5" label="Verification failed"/>
30113 <int value="6" label="Connection failed"/>
30114 <int value="7" label="Overflow"/>
30117 <enum name="PowerBrightnessAdjust" type="int">
30118 <int value="0" label="Brightness Down"/>
30119 <int value="1" label="Brightness Up"/>
30120 <int value="2" label="Brightness Absolute"/>
30123 <enum name="PowerChargerType" type="int">
30124 <int value="0" label="Unknown charger"/>
30125 <int value="1" label="MAINS charger"/>
30126 <int value="2" label="USB Charger"/>
30127 <int value="3" label="Unconfirmed Spring Charger"/>
30128 <int value="4" label="Safe Spring Charger"/>
30131 <enum name="PreconnectedNavigation" type="int">
30132 <int value="0" label="No recent pre-connect to the page"/>
30133 <int value="1" label="Page nav. preceded by a pre-connect"/>
30136 <enum name="PreconnectMotivation" type="int">
30137 <int value="0" label="MOUSE_OVER_MOTIVATED"/>
30138 <int value="1" label="PAGE_SCAN_MOTIVATED"/>
30139 <int value="2" label="UNIT_TEST_MOTIVATED"/>
30140 <int value="3" label="LINKED_MAX_MOTIVATED"/>
30141 <int value="4" label="OMNIBOX_MOTIVATED"/>
30142 <int value="5" label="STARTUP_LIST_MOTIVATED"/>
30143 <int value="6" label="EARLY_LOAD_MOTIVATED"/>
30144 <int value="7" label="NO_PREFETCH_MOTIVATION"/>
30145 <int value="8" label="STATIC_REFERAL_MOTIVATED"/>
30146 <int value="9" label="LEARNED_REFERAL_MOTIVATED"/>
30147 <int value="10" label="SELF_REFERAL_MOTIVATED"/>
30150 <enum name="PreconnectSubresourceEval" type="int">
30151 <int value="0" label="PRECONNECTION"/>
30152 <int value="1" label="PRERESOLUTION"/>
30153 <int value="2" label="TOO_NEW"/>
30156 <enum name="PreconnectTriggerUsed" type="int">
30157 <int value="0" label="The pre-connect triggered host was not accessed"/>
30158 <int value="1" label="The pre-connect triggered host was accessed"/>
30161 <enum name="PrefetchStatus" type="int">
30162 <int value="0" label="undefined"/>
30163 <int value="1" label="success from cache"/>
30164 <int value="2" label="success from network"/>
30165 <int value="3" label="canceled in-flight"/>
30168 <enum name="PrefHashStoreVersion" type="int">
30169 <int value="0" label="VERSION_UNINITIALIZED"/>
30170 <int value="1" label="VERSION_PRE_MIGRATION"/>
30171 <int value="2" label="VERSION_LATEST"/>
30174 <enum name="PrerenderCookieStatus" type="int">
30175 <int value="0" label="no action"/>
30176 <int value="1" label="[main frame send]"/>
30177 <int value="2" label="[main frame change]"/>
30178 <int value="3" label="[main frame send, main frame change]"/>
30179 <int value="4" label="[other send]"/>
30180 <int value="5" label="[main frame send, other send]"/>
30181 <int value="6" label="[main frame change, other send]"/>
30182 <int value="7" label="[main frame send, main frame change, other send]"/>
30183 <int value="8" label="[other change]"/>
30184 <int value="9" label="[main frame send, other change]"/>
30185 <int value="10" label="[main frame change, other change]"/>
30186 <int value="11" label="[main frame send, main frame change, other change]"/>
30187 <int value="12" label="[other send, other change]"/>
30188 <int value="13" label="[main frame send, other send, other change]"/>
30189 <int value="14" label="[main frame change, other send, other change]"/>
30191 label="[main frame send, main frame change, other send, other change]"/>
30194 <enum name="PrerenderEvent" type="int">
30195 <int value="0" label="Swapin no delegate"/>
30196 <int value="1" label="Swapin candidate"/>
30197 <int value="2" label="Swapin candidate namespace matces"/>
30198 <int value="3" label="Swapin no merge pending"/>
30199 <int value="4" label="Swapin merging disabled"/>
30200 <int value="5" label="Swapin issuing merge"/>
30201 <int value="6" label="Merge for swapin candidate"/>
30202 <int value="7" label="Merge result no pending swapin"/>
30203 <int value="8" label="Merge result timeout cb"/>
30204 <int value="9" label="Merge result result cb"/>
30205 <int value="10" label="Merge result timed out"/>
30206 <int value="11" label="Merge result merge done"/>
30207 <int value="12" label="Merge result: namespace not found"/>
30208 <int value="13" label="Merge result: namespace not alias"/>
30209 <int value="14" label="Merge result: not logging"/>
30210 <int value="15" label="Merge result: no transactions"/>
30211 <int value="16" label="Merge result: too many transactions"/>
30212 <int value="17" label="Merge result: not mergeable"/>
30213 <int value="18" label="Merge result: mergeable"/>
30214 <int value="19" label="Merge result merge failed"/>
30215 <int value="20" label="Merge result swapping in"/>
30216 <int value="21" label="Merge result swapin successful"/>
30217 <int value="22" label="Merge result swapin failed"/>
30220 <enum name="PrerenderFinalStatus" type="int">
30221 <int value="0" label="USED"/>
30222 <int value="1" label="TIMED_OUT"/>
30223 <int value="2" label="EVICTED"/>
30224 <int value="3" label="MANAGER_SHUTDOWN"/>
30225 <int value="4" label="CLOSED"/>
30226 <int value="5" label="CREATE_NEW_WINDOW"/>
30227 <int value="6" label="PROFILE_DESTROYED"/>
30228 <int value="7" label="APP_TERMINATING"/>
30229 <int value="8" label="JAVASCRIPT_ALERT"/>
30230 <int value="9" label="AUTH_NEEDED"/>
30231 <int value="10" label="HTTPS"/>
30232 <int value="11" label="DOWNLOAD"/>
30233 <int value="12" label="MEMORY_LIMIT_EXCEEDED"/>
30234 <int value="13" label="JS_OUT_OF_MEMORY"/>
30235 <int value="14" label="RENDERER_UNRESPONSIVE"/>
30236 <int value="15" label="TOO_MANY_PROCESSES"/>
30237 <int value="16" label="RATE_LIMIT_EXCEEDED"/>
30238 <int value="17" label="PENDING_SKIPPED"/>
30239 <int value="18" label="CONTROL_GROUP"/>
30240 <int value="19" label="HTML5_MEDIA"/>
30241 <int value="20" label="SOURCE_RENDER_VIEW_CLOSED"/>
30242 <int value="21" label="RENDERER_CRASHED"/>
30243 <int value="22" label="UNSUPPORTED_SCHEME"/>
30244 <int value="23" label="INVALID_HTTP_METHOD"/>
30245 <int value="24" label="WINDOW_PRINT"/>
30246 <int value="25" label="RECENTLY_VISITED"/>
30247 <int value="26" label="WINDOW_OPENER"/>
30248 <int value="27" label="PAGE_ID_CONFLICT"/>
30249 <int value="28" label="SAFE_BROWSING"/>
30250 <int value="29" label="FRAGMENT_MISMATCH"/>
30251 <int value="30" label="SSL_CLIENT_CERTIFICATE_REQUESTED"/>
30252 <int value="31" label="CACHE_OR_HISTORY_CLEARED"/>
30253 <int value="32" label="CANCELLED"/>
30254 <int value="33" label="SSL_ERROR"/>
30255 <int value="34" label="CROSS_SITE_NAVIGATION_PENDING"/>
30256 <int value="35" label="DEVTOOLS_ATTACHED"/>
30257 <int value="36" label="SESSION_STORAGE_NAMESPACE_MISMATCH"/>
30258 <int value="37" label="NO_USE_GROUP"/>
30259 <int value="38" label="MATCH_COMPLETE_DUMMY"/>
30260 <int value="39" label="DUPLICATE"/>
30261 <int value="40" label="OPEN_URL"/>
30262 <int value="41" label="WOULD_HAVE_BEEN_USED"/>
30263 <int value="42" label="REGISTER_PROTOCOL_HANDLER"/>
30264 <int value="43" label="CREATING_AUDIO_STREAM"/>
30265 <int value="44" label="PAGE_BEING_CAPTURED"/>
30266 <int value="45" label="BAD_DEFERRED_REDIRECT"/>
30267 <int value="46" label="NAVIGATION_UNCOMMITTED"/>
30268 <int value="47" label="NEW_NAVIGATION_ENTRY"/>
30271 <enum name="PrerenderHoverEvent" type="int">
30273 deprecated May 10 2012
30275 <int value="0" label="HOVER_EVENT_START"/>
30276 <int value="1" label="HOVER_EVENT_TOO_SHORT"/>
30277 <int value="2" label="HOVER_EVENT_REPLACED"/>
30278 <int value="3" label="HOVER_EVENT_CLICK"/>
30281 <enum name="PrerenderLocalPredictorEvents" type="int">
30282 <int value="0" label="Constructed"/>
30283 <int value="1" label="Init scheduled"/>
30284 <int value="2" label="Init started"/>
30285 <int value="3" label="Init failed: no history"/>
30286 <int value="4" label="Init succeeded"/>
30287 <int value="5" label="AddVisit"/>
30288 <int value="6" label="AddVisit initialized"/>
30289 <int value="7" label="AddVisit prerender identified"/>
30290 <int value="8" label="AddVisit relevant transition"/>
30291 <int value="9" label="AddVisit identified prerender candidate"/>
30292 <int value="10" label="AddVisit prerendering"/>
30293 <int value="11" label="Got prerender url"/>
30294 <int value="12" label="Error: no prerender url for PLT"/>
30295 <int value="13" label="AddVisit prerender rextended"/>
30296 <int value="14" label="URL lookup result"/>
30297 <int value="15" label="URL lookup result: root page"/>
30298 <int value="16" label="URL lookup result: http"/>
30299 <int value="17" label="URL lookup result: has query string"/>
30300 <int value="18" label="URL lookup result: contains logout"/>
30301 <int value="19" label="URL lookup result: contians login"/>
30302 <int value="20" label="Start url lookup"/>
30303 <int value="21" label="AddVisit not root page"/>
30304 <int value="22" label="Whitelist error"/>
30305 <int value="23" label="Whitelist ok"/>
30306 <int value="24" label="URL lookup result: on whitelist"/>
30307 <int value="25" label="URL lookup result: on whitelist root page"/>
30308 <int value="26" label="URL lookup result: extended root page"/>
30309 <int value="27" label="URL lookup result: root page http"/>
30310 <int value="28" label="URL lookup failed"/>
30311 <int value="29" label="URL lookup no source webcontents found"/>
30312 <int value="30" label="URL lookup no logged in table found"/>
30313 <int value="31" label="URL lookup issuing logged in lookup"/>
30314 <int value="32" label="Continue prerender check started"/>
30315 <int value="33" label="Continue prerender check no url"/>
30316 <int value="34" label="Continue prerender check priority too low"/>
30317 <int value="35" label="Continue prerender check urls identical but fragemet"/>
30318 <int value="36" label="Continue prerender check https"/>
30319 <int value="37" label="Continue prerender check root page"/>
30320 <int value="38" label="Continue prerender check logout url"/>
30321 <int value="39" label="Continue prerender check login url"/>
30322 <int value="40" label="Continue prerender check not logged in"/>
30323 <int value="41" label="Continue prerender check fallthrough no prerender"/>
30324 <int value="42" label="Continue prerender check issuing prerender"/>
30325 <int value="43" label="Issuing prerender"/>
30326 <int value="44" label="No prerender candidates"/>
30327 <int value="45" label="Got history issuing lookup"/>
30328 <int value="46" label="Tab Helper URL seen"/>
30329 <int value="47" label="Tab Helper URL seen match"/>
30330 <int value="48" label="Tab Helper URL seen namespace match"/>
30331 <int value="49" label="URL lookup multiple source webcontents"/>
30332 <int value="50" label="Continue prerender check side-effect free whitelist"/>
30333 <int value="51" label="Continue prerender check Examine next URL"/>
30334 <int value="52" label="Issuing prerender, already prerendering"/>
30335 <int value="53" label="Issuing prerender, new prerender"/>
30336 <int value="54" label="Issuing prerender, cancelled old prerender"/>
30337 <int value="55" label="Continue prerender check fallthrough prerendering"/>
30338 <int value="56" label="URL lookup success"/>
30339 <int value="57" label="Prerender Service disabled"/>
30340 <int value="58" label="Prerender Service issued lookup"/>
30341 <int value="59" label="Prerender Service lookup timed out"/>
30342 <int value="60" label="Prerender Service received result"/>
30343 <int value="61" label="Prerender Service no record for result"/>
30344 <int value="62" label="Prerender Service parsed correctly"/>
30345 <int value="63" label="Prerender Service parse error"/>
30346 <int value="64" label="Prerender Service parse error incorrect JSON"/>
30347 <int value="65" label="Prerender Service hinting timed out"/>
30348 <int value="66" label="Prerender Service hinting url lookup timed out"/>
30349 <int value="67" label="Prerender Service candidate url lookup timed out"/>
30350 <int value="68" label="Continue prerender check service whitelist"/>
30351 <int value="69" label="Continue prerender check next URL local"/>
30352 <int value="70" label="Continue prerender check next URL service"/>
30353 <int value="71" label="AddVisit relevant transition repeat URL"/>
30354 <int value="72" label="AddVisit relevant transition new URL"/>
30355 <int value="73" label="Tab Helper namespace mismatch: no namespace"/>
30356 <int value="74" label="Tab Helper namespace mismatch: merge issued"/>
30357 <int value="75" label="Namespace mismatch: merge result received"/>
30358 <int value="76" label="Namespace mismatch: merge result namespace not found"/>
30359 <int value="77" label="Namespace mismatch: merge result not logging"/>
30360 <int value="78" label="Namespace mismatch: merge result no transactions"/>
30362 label="Namespace mismatch: merge result too many transactions"/>
30363 <int value="80" label="Namespace mismatch: merge result not mergeable"/>
30364 <int value="81" label="Namespace mismatch: merge result mergeable"/>
30365 <int value="82" label="Init failed unencrypted sync not enabled"/>
30366 <int value="83" label="Continue prerender check next URL not skipped"/>
30367 <int value="84" label="Prerender Service returned hinting candidates"/>
30368 <int value="85" label="Namespace mismatch: merge result namespace not alias"/>
30369 <int value="86" label="Tab Helper URL seen entry"/>
30370 <int value="87" label="Tab Helper URL seen match browser navigation"/>
30371 <int value="88" label="Tab Helper URL seen namespace match entry"/>
30373 label="Tab Helper URL seen namespace match browser navigation"/>
30376 <enum name="PrerenderLocalVisitCoreTransition" type="int">
30377 <int value="0" label="LINK"/>
30378 <int value="1" label="TYPED"/>
30379 <int value="2" label="AUTO_BOOKMARK"/>
30380 <int value="3" label="AUTO_SUBFRAME"/>
30381 <int value="4" label="MANUAL_SUBFRAME"/>
30382 <int value="5" label="GENERATED"/>
30383 <int value="6" label="START_PAGE"/>
30384 <int value="7" label="FORM_SUBMIT"/>
30385 <int value="8" label="RELOAD"/>
30386 <int value="9" label="KEYWORD"/>
30387 <int value="10" label="GENERATED"/>
30390 <enum name="PrerenderLocalVisitEvents" type="int">
30391 <int value="0" label="V1_VISIT"/>
30392 <int value="1" label="V1_PRERENDER_STARTED_1"/>
30393 <int value="2" label="V1_PRERENDER_USED_1"/>
30394 <int value="3" label="V1_PRERENDER_STARTED_3"/>
30395 <int value="4" label="V1_PRERENDER_USED_3"/>
30396 <int value="5" label="V1_PRERENDER_STARTED_5"/>
30397 <int value="6" label="V1_PRERENDER_USED_5"/>
30398 <int value="10" label="VISIT"/>
30399 <int value="11" label="VISIT_EXCLUDE_BACK_FORWARD"/>
30400 <int value="12" label="VISIT_EXCLUDE_HOME_PAGE"/>
30401 <int value="13" label="VISIT_EXCLUDE_REDIRECT_CHAIN"/>
30402 <int value="14" label="PRERENDER_STARTED_1"/>
30403 <int value="15" label="PRERENDER_USED_1"/>
30404 <int value="16" label="PRERENDER_STARTED_3"/>
30405 <int value="17" label="PRERENDER_USED_3"/>
30406 <int value="18" label="PRERENDER_STARTED_5"/>
30407 <int value="19" label="PRERENDER_USED_5"/>
30410 <enum name="PrerenderMode" type="int">
30411 <int value="0" label="PRERENDER_MODE_DISABLED"/>
30412 <int value="1" label="PRERENDER_MODE_ENABLED"/>
30413 <int value="2" label="PRERENDER_MODE_EXPERIMENT_CONTROL_GROUP"/>
30414 <int value="3" label="PRERENDER_MODE_EXPERIMENT_PRERENDER_GROUP"/>
30415 <int value="4" label="PRERENDER_MODE_EXPERIMENT_5MIN_TTL_GROUP"/>
30416 <int value="5" label="PRERENDER_MODE_EXPERIMENT_NO_USE_GROUP"/>
30417 <int value="6" label="PRERENDER_MODE_EXPERIMENT_MULTI_PRERENDER_GROUP"/>
30418 <int value="7" label="PRERENDER_MODE_EXPERIMENT_15MIN_TTL_GROUP"/>
30421 <enum name="PrerenderPageviewEvents" type="int">
30422 <int value="0" label="PAGEVIEW_EVENT_NEW_URL"/>
30423 <int value="1" label="PAGEVIEW_EVENT_TOP_SITE_NEW_URL"/>
30424 <int value="2" label="PAGEVIEW_EVENT_LOAD_START"/>
30425 <int value="3" label="PAGEVIEW_EVENT_TOP_SITE_LOAD_START"/>
30428 <enum name="PrerenderRelTypes" type="int">
30429 <int value="0" label="PRERENDER_REL_TYPE_NONE"/>
30430 <int value="1" label="PRERENDER_REL_TYPE_PRERENDER"/>
30431 <int value="2" label="PRERENDER_REL_TYPE_NEXT"/>
30432 <int value="3" label="PRERENDER_REL_TYPE_PRERENDER_AND_NEXT"/>
30435 <enum name="PrerenderSchemeCancelReason" type="int">
30436 <int value="0" label="EXTERNAL_PROTOCOL"/>
30437 <int value="1" label="DATA"/>
30438 <int value="2" label="BLOB"/>
30439 <int value="3" label="FILE"/>
30440 <int value="4" label="FILESYSTEM"/>
30441 <int value="5" label="WEBSOCKET"/>
30442 <int value="6" label="FTP"/>
30443 <int value="7" label="CHROME"/>
30444 <int value="8" label="CHROME_EXTENSION"/>
30445 <int value="9" label="ABOUT"/>
30446 <int value="10" label="UNKNOWN"/>
30449 <enum name="PrerenderTabHelperEvents" type="int">
30450 <int value="0" label="Table requested"/>
30451 <int value="1" label="Table present"/>
30452 <int value="2" label="Mainframe change"/>
30453 <int value="3" label="Mainframe change, logged in"/>
30454 <int value="4" label="Mainframe commit"/>
30455 <int value="5" label="Mainframe commit, logged in"/>
30456 <int value="6" label="Login action added"/>
30457 <int value="7" label="Login action added, Mainframe"/>
30458 <int value="8" label="Login action added, Mainframe, pw empty"/>
30459 <int value="9" label="Login action added, Subframe"/>
30460 <int value="10" label="Login action added, Subframe, pw empty"/>
30463 <enum name="PreTapEvents" type="int">
30464 <int value="0" label="no event"/>
30465 <int value="1" label="tapdown"/>
30466 <int value="2" label="tapunconfirmed"/>
30467 <int value="3" label="tapdown + tapunconfirmed"/>
30470 <enum name="ProfileAddNewUser" type="int">
30471 <int value="0" label="Add new user from icon menu"/>
30472 <int value="1" label="Add new user from title bar menu"/>
30473 <int value="2" label="Add new user from settings dialog"/>
30474 <int value="3" label="Add new user from the User Manager"/>
30477 <enum name="ProfileAuth" type="int">
30478 <int value="0" label="Authentication was unnecessary (profile not locked)"/>
30479 <int value="1" label="Authentication performed using local credentials"/>
30480 <int value="2" label="Authentication performed on-line"/>
30481 <int value="3" label="Authentication failed"/>
30484 <enum name="ProfileAvatar" type="int">
30485 <int value="0" label="Generic"/>
30486 <int value="1" label="Generic Aqua"/>
30487 <int value="2" label="Generic Blue"/>
30488 <int value="3" label="Generic Green"/>
30489 <int value="4" label="Generic Orange"/>
30490 <int value="5" label="Generic Purple"/>
30491 <int value="6" label="Generic Red"/>
30492 <int value="7" label="Generic Yellow"/>
30493 <int value="8" label="Secret Agent"/>
30494 <int value="9" label="Superhero"/>
30495 <int value="10" label="Volleyball"/>
30496 <int value="11" label="Businessman"/>
30497 <int value="12" label="Ninja"/>
30498 <int value="13" label="Alien"/>
30499 <int value="14" label="Super Awesome Cool Smiley Face"/>
30500 <int value="15" label="Flower"/>
30501 <int value="16" label="Pizza"/>
30502 <int value="17" label="Soccer"/>
30503 <int value="18" label="Burger"/>
30504 <int value="19" label="Cat"/>
30505 <int value="20" label="Cupcake"/>
30506 <int value="21" label="Dog"/>
30507 <int value="22" label="Horse"/>
30508 <int value="23" label="Margarita"/>
30509 <int value="24" label="Note"/>
30510 <int value="25" label="Sun And Cloud"/>
30511 <int value="26" label="Unknown"/>
30512 <int value="27" label="GAIA"/>
30515 <enum name="ProfileCreateResult" type="int">
30516 <int value="0" label="Failed locally"/>
30517 <int value="1" label="Failed remotely"/>
30518 <int value="2" label="Created but not initialized (should never happen)"/>
30519 <int value="3" label="Succeeded"/>
30520 <int value="4" label="Canceled"/>
30523 <enum name="ProfileErrorType" type="int">
30524 <int value="0" label="History error"/>
30525 <int value="1" label="Preferences error"/>
30526 <int value="2" label="Webdata autofill DB error"/>
30527 <int value="3" label="Webdata token DB error"/>
30528 <int value="4" label="Webdata DB error"/>
30531 <enum name="ProfileGaiaPhotoOptions" type="int">
30532 <int value="0" label="User opted to use GAIA photo"/>
30533 <int value="1" label="User opted not to use GAIA photo"/>
30536 <enum name="ProfileImageDownloadResult" type="int">
30537 <int value="0" label="DownloadSuccessChanged">
30539 Reported when image download succeeds and the image is newer than what we
30540 already have so we update it.
30543 <int value="1" label="DownloadSuccess">
30544 <summary>Reported anytime we download profile image successfully.</summary>
30546 <int value="2" label="DownloadFailure">
30547 <summary>Download failed because of network errors.</summary>
30549 <int value="3" label="DownloadDefault">
30551 We didn't download the image because it's the default one.
30556 <enum name="ProfileNetUserCount" type="int">
30557 <int value="0" label="Added new user"/>
30558 <int value="1" label="Deleted a profile"/>
30561 <enum name="ProfileOpen" type="int">
30562 <int value="0" label="Add new user"/>
30563 <int value="1" label="Add new user from icon menu"/>
30564 <int value="2" label="Add new user from title bar menu"/>
30565 <int value="3" label="Switch profile from icon menu"/>
30566 <int value="4" label="Switch profile from title bar menu"/>
30567 <int value="5" label="Opened the avatar bubble menu from NTP"/>
30568 <int value="6" label="Opened the avatar bubble menu from icon"/>
30569 <int value="7" label="Deleted a profile"/>
30572 <enum name="ProfileOpenMethod" type="int">
30573 <int value="0" label="Opened the avatar bubble menu from NTP"/>
30574 <int value="1" label="Opened the avatar bubble menu from icon"/>
30575 <int value="2" label="Switch to profile from icon menu"/>
30576 <int value="3" label="Switch to profile from title bar menu"/>
30577 <int value="4" label="Switch to profile from Mac OS X Dock menu"/>
30578 <int value="5" label="Opened the User Manager"/>
30579 <int value="6" label="Switch to profile via User Manager"/>
30580 <int value="7" label="Switch to locked profile via User Manager"/>
30581 <int value="8" label="Switch to Guest profile"/>
30584 <enum name="ProfileSync" type="int">
30585 <int value="0" label="Signed in to sync"/>
30586 <int value="1" label="Signed in to sync from original profile"/>
30587 <int value="2" label="Signed in to sync from secondary profile"/>
30588 <int value="3" label="Customized sync options"/>
30589 <int value="4" label="Chose what to sync"/>
30590 <int value="5" label="Encrypted all data"/>
30591 <int value="6" label="Selected a passphrase"/>
30594 <enum name="ProfileSyncCustomize" type="int">
30595 <int value="0" label="Customized sync options"/>
30596 <int value="1" label="Chose what to sync"/>
30597 <int value="2" label="Encrypted all data"/>
30598 <int value="3" label="Selected a passphrase"/>
30601 <enum name="ProfileType" type="int">
30602 <int value="0" label="Original (default) profile"/>
30603 <int value="1" label="Secondary (user-created) profile"/>
30606 <enum name="ProtectorError" type="int">
30608 Deprecated 8/2013. No longer generated.
30611 Codes for errors Protector detects about settings it protects. See
30612 chrome/browser/protector/histograms.h for the corresponding enum.
30614 <int value="0" label="Backup invalid"/>
30615 <int value="1" label="Value changed"/>
30616 <int value="2" label="Value valid"/>
30617 <int value="3" label="Value is valid and zero"/>
30620 <enum name="ProtocolVersion" type="int">
30621 <int value="0" label="UNKNOWN"/>
30622 <int value="1" label="HTTP 1.1"/>
30623 <int value="2" label="SPDY 1.0"/>
30624 <int value="3" label="SPDY 2.0"/>
30625 <int value="4" label="SPDY 2.1"/>
30626 <int value="5" label="SPDY 3.0"/>
30629 <enum name="ProvisionalSaveFailure" type="int">
30630 <int value="0" label="SAVING_DISABLED"/>
30631 <int value="1" label="EMPTY_PASSWORD"/>
30632 <int value="2" label="NO_MATCHING_FORM"/>
30633 <int value="3" label="MATCHING_NOT_COMPLETE"/>
30634 <int value="4" label="FORM_BLACKLISTED"/>
30635 <int value="5" label="INVALID_FORM"/>
30636 <int value="6" label="AUTOCOMPLETE_OFF"/>
30639 <enum name="ProxyStatus" type="int">
30640 <int value="0" label="PROXY_STATUS_IGNORED"/>
30641 <int value="1" label="PROXY_UNINITIALIZED"/>
30642 <int value="2" label="PROXY_NOT_USED"/>
30643 <int value="3" label="PROXY_PAC_RESOLVER"/>
30644 <int value="4" label="PROXY_HAS_RULES"/>
30647 <enum name="PublicKeyPinFailedDomain" type="int">
30648 <int value="0" label="DOMAIN_NOT_PINNED"/>
30649 <int value="1" label="DOMAIN_GOOGLE_COM"/>
30650 <int value="2" label="DOMAIN_ANDROID_COM"/>
30651 <int value="3" label="DOMAIN_GOOGLE_ANALYTICS_COM"/>
30652 <int value="4" label="DOMAIN_GOOGLEPLEX_COM"/>
30653 <int value="5" label="DOMAIN_YTIMG_COM"/>
30654 <int value="6" label="DOMAIN_GOOGLEUSERCONTENT_COM"/>
30655 <int value="7" label="DOMAIN_YOUTUBE_COM"/>
30656 <int value="8" label="DOMAIN_GOOGLEAPIS_COM"/>
30657 <int value="9" label="DOMAIN_GOOGLEADSERVICES_COM"/>
30658 <int value="10" label="DOMAIN_GOOGLECODE_COM"/>
30659 <int value="11" label="DOMAIN_APPSPOT_COM"/>
30660 <int value="12" label="DOMAIN_GOOGLESYNDICATION_COM"/>
30661 <int value="13" label="DOMAIN_DOUBLECLICK_NET"/>
30662 <int value="14" label="DOMAIN_GSTATIC_COM"/>
30663 <int value="15" label="DOMAIN_GMAIL_COM"/>
30664 <int value="16" label="DOMAIN_GOOGLEMAIL_COM"/>
30665 <int value="17" label="DOMAIN_GOOGLEGROUPS_COM"/>
30666 <int value="18" label="DOMAIN_TORPROJECT_ORG"/>
30667 <int value="19" label="DOMAIN_TWITTER_COM"/>
30668 <int value="20" label="DOMAIN_TWIMG_COM"/>
30669 <int value="21" label="DOMAIN_AKAMAIHD_NET"/>
30670 <int value="22" label="DOMAIN_NUM_EVENTS"/>
30673 <enum name="QuicErrorCodes" type="int">
30674 <int value="0" label="NO_ERROR"/>
30675 <int value="1" label="INTERNAL_ERROR"/>
30676 <int value="2" label="STREAM_DATA_AFTER_TERMINATION"/>
30677 <int value="3" label="INVALID_PACKET_HEADER"/>
30678 <int value="4" label="INVALID_FRAME_DATA"/>
30679 <int value="5" label="INVALID_FEC_DATA"/>
30680 <int value="6" label="INVALID_RST_STREAM_DATA"/>
30681 <int value="7" label="INVALID_CONNECTION_CLOSE_DATA"/>
30682 <int value="8" label="INVALID_GOAWAY_DATA"/>
30683 <int value="9" label="INVALID_ACK_DATA"/>
30684 <int value="10" label="INVALID_VERSION_NEGOTIATION_PACKET"/>
30685 <int value="11" label="INVALID_PUBLIC_RST_PACKET"/>
30686 <int value="12" label="DECRYPTION_FAILURE"/>
30687 <int value="13" label="ENCRYPTION_FAILURE"/>
30688 <int value="14" label="PACKET_TOO_LARGE"/>
30689 <int value="15" label="PACKET_FOR_NONEXISTENT_STREAM"/>
30690 <int value="16" label="PEER_GOING_AWAY"/>
30691 <int value="17" label="INVALID_STREAM_ID"/>
30692 <int value="18" label="TOO_MANY_OPEN_STREAMS"/>
30693 <int value="19" label="PUBLIC_RESET"/>
30694 <int value="20" label="INVALID_VERSION"/>
30695 <int value="21" label="STREAM_RST_BEFORE_HEADERS_DECOMPRESSED"/>
30696 <int value="22" label="INVALID_HEADER_ID"/>
30697 <int value="23" label="INVALID_NEGOTIATED_VALUE"/>
30698 <int value="24" label="DECOMPRESSION_FAILURE"/>
30699 <int value="25" label="CONNECTION_TIMED_OUT"/>
30700 <int value="26" label="ERROR_MIGRATING_ADDRESS"/>
30701 <int value="27" label="PACKET_WRITE_ERROR"/>
30702 <int value="28" label="HANDSHAKE_FAILED"/>
30703 <int value="29" label="CRYPTO_TAGS_OUT_OF_ORDER"/>
30704 <int value="30" label="CRYPTO_TOO_MANY_ENTRIES"/>
30705 <int value="31" label="CRYPTO_INVALID_VALUE_LENGTH"/>
30706 <int value="32" label="CRYPTO_MESSAGE_AFTER_HANDSHAKE_COMPLETE"/>
30707 <int value="33" label="INVALID_CRYPTO_MESSAGE_TYPE"/>
30708 <int value="34" label="INVALID_CRYPTO_MESSAGE_PARAMETER"/>
30709 <int value="35" label="CRYPTO_MESSAGE_PARAMETER_NOT_FOUND"/>
30710 <int value="36" label="CRYPTO_MESSAGE_PARAMETER_NO_OVERLAP"/>
30711 <int value="37" label="CRYPTO_MESSAGE_INDEX_NOT_FOUND"/>
30712 <int value="38" label="CRYPTO_INTERNAL_ERROR"/>
30713 <int value="39" label="CRYPTO_VERSION_NOT_SUPPORTED"/>
30714 <int value="40" label="CRYPTO_NO_SUPPORT"/>
30715 <int value="41" label="CRYPTO_TOO_MANY_REJECTS"/>
30716 <int value="42" label="PROOF_INVALID"/>
30717 <int value="43" label="CRYPTO_DUPLICATE_TAG"/>
30718 <int value="44" label="CRYPTO_ENCRYPTION_LEVEL_INCORRECT"/>
30719 <int value="45" label="CRYPTO_SERVER_CONFIG_EXPIRED"/>
30720 <int value="46" label="INVALID_STREAM_DATA"/>
30721 <int value="47" label="INVALID_CONGESTION_FEEDBACK_DATA"/>
30722 <int value="48" label="MISSING_PAYLOAD"/>
30723 <int value="49" label="INVALID_PRIORITY"/>
30724 <int value="50" label="INVALID_STREAM_FRAME"/>
30725 <int value="51" label="PACKET_READ_ERROR"/>
30728 <enum name="QuicHandshakeState" type="int">
30729 <int value="0" label="STARTED"/>
30730 <int value="1" label="ENCRYPTION_ESTABLISHED"/>
30731 <int value="2" label="HANDSHAKE_CONFIRMED"/>
30732 <int value="3" label="FAILED"/>
30735 <enum name="QuickofficeErrorTypes" type="int">
30736 <int value="0" label="doc uncaught js exception"/>
30737 <int value="1" label="docx uncaught js exception"/>
30738 <int value="2" label="docm uncaught js exception"/>
30739 <int value="3" label="xls uncaught js exception"/>
30740 <int value="4" label="xlsx uncaught js exception"/>
30741 <int value="5" label="xlsm uncaught js exception"/>
30742 <int value="6" label="ppt uncaught js exception"/>
30743 <int value="7" label="pptx uncaught js exception"/>
30744 <int value="8" label="pptm uncaught js exception"/>
30745 <int value="9" label="pps uncaught js exception"/>
30746 <int value="10" label="ppsx uncaught js exception"/>
30747 <int value="11" label="ppsm uncaught js exception"/>
30748 <int value="12" label="doc suspected corrupt file"/>
30749 <int value="13" label="docx suspected corrupt file"/>
30750 <int value="14" label="docm suspected corrupt file"/>
30751 <int value="15" label="xls suspected corrupt file"/>
30752 <int value="16" label="xlsx suspected corrupt file"/>
30753 <int value="17" label="xlsm suspected corrupt file"/>
30754 <int value="18" label="ppt suspected corrupt file"/>
30755 <int value="19" label="pptx suspected corrupt file"/>
30756 <int value="20" label="pptm suspected corrupt file"/>
30757 <int value="21" label="pps suspected corrupt file"/>
30758 <int value="22" label="ppsx suspected corrupt file"/>
30759 <int value="23" label="ppsm suspected corrupt file"/>
30760 <int value="24" label="doc qowt ui warning"/>
30761 <int value="25" label="docx qowt ui warning"/>
30762 <int value="26" label="docm qowt ui warning"/>
30763 <int value="27" label="xls qowt ui warning"/>
30764 <int value="28" label="xlsx qowt ui warning"/>
30765 <int value="29" label="xlsm qowt ui warning"/>
30766 <int value="30" label="ppt qowt ui warning"/>
30767 <int value="31" label="pptx qowt ui warning"/>
30768 <int value="32" label="pptm qowt ui warning"/>
30769 <int value="33" label="pps qowt ui warning"/>
30770 <int value="34" label="ppsx qowt ui warning"/>
30771 <int value="35" label="ppsm qowt ui warning"/>
30772 <int value="36" label="doc nacl error"/>
30773 <int value="37" label="docx nacl error"/>
30774 <int value="38" label="docm nacl error"/>
30775 <int value="39" label="xls nacl error"/>
30776 <int value="40" label="xlsx nacl error"/>
30777 <int value="41" label="xlsm nacl error"/>
30778 <int value="42" label="ppt nacl error"/>
30779 <int value="43" label="pptx nacl error"/>
30780 <int value="44" label="pptm nacl error"/>
30781 <int value="45" label="pps nacl error"/>
30782 <int value="46" label="ppsx nacl error"/>
30783 <int value="47" label="ppsm nacl error"/>
30784 <int value="48" label="doc nacl crash"/>
30785 <int value="49" label="docx nacl crash"/>
30786 <int value="50" label="docm nacl crash"/>
30787 <int value="51" label="xls nacl crash"/>
30788 <int value="52" label="xlsx nacl crash"/>
30789 <int value="53" label="xlsm nacl crash"/>
30790 <int value="54" label="ppt nacl crash"/>
30791 <int value="55" label="pptx nacl crash"/>
30792 <int value="56" label="pptm nacl crash"/>
30793 <int value="57" label="pps nacl crash"/>
30794 <int value="58" label="ppsx nacl crash"/>
30795 <int value="59" label="ppsm nacl crash"/>
30796 <int value="60" label="doc invalid file format"/>
30797 <int value="61" label="docx invalid file format"/>
30798 <int value="62" label="docm invalid file format"/>
30799 <int value="63" label="xls invalid file format"/>
30800 <int value="64" label="xlsx invalid file format"/>
30801 <int value="65" label="xlsm invalid file format"/>
30802 <int value="66" label="ppt invalid file format"/>
30803 <int value="67" label="pptx invalid file format"/>
30804 <int value="68" label="pptm invalid file format"/>
30805 <int value="69" label="pps invalid file format"/>
30806 <int value="70" label="ppsx invalid file format"/>
30807 <int value="71" label="ppsm invalid file format"/>
30808 <int value="72" label="doc editing dom sync error"/>
30809 <int value="73" label="docx editing dom sync error"/>
30810 <int value="74" label="docm editing dom sync error"/>
30811 <int value="75" label="xls editing dom sync error"/>
30812 <int value="76" label="xlsx editing dom sync error"/>
30813 <int value="77" label="xlsm editing dom sync error"/>
30814 <int value="78" label="ppt editing dom sync error"/>
30815 <int value="79" label="pptx editing dom sync error"/>
30816 <int value="80" label="pptm editing dom sync error"/>
30817 <int value="81" label="pps editing dom sync error"/>
30818 <int value="82" label="ppsx editing dom sync error"/>
30819 <int value="83" label="ppsm editing dom sync error"/>
30822 <enum name="QuickofficeFileFormat" type="int">
30823 <int value="0" label="doc"/>
30824 <int value="1" label="docx"/>
30825 <int value="2" label="docm"/>
30826 <int value="3" label="xls"/>
30827 <int value="4" label="xlsx"/>
30828 <int value="5" label="xlsm"/>
30829 <int value="6" label="ppt"/>
30830 <int value="7" label="pptx"/>
30831 <int value="8" label="pptm"/>
30832 <int value="9" label="pps"/>
30833 <int value="10" label="ppsx"/>
30834 <int value="11" label="ppsm"/>
30837 <enum name="QuicRstStreamErrorCodes" type="int">
30838 <int value="0" label="NO_ERROR"/>
30839 <int value="1" label="ERROR_PROCESSING_STREAM"/>
30840 <int value="2" label="MULTIPLE_TERMINATION_OFFSETS"/>
30841 <int value="3" label="BAD_APPLICATION_PAYLOAD"/>
30842 <int value="4" label="CONNECTION_ERROR"/>
30843 <int value="5" label="PEER_GOING_AWAY"/>
30844 <int value="6" label="CANCELLED"/>
30847 <enum name="RecentTabsAction" type="int">
30848 <int value="0" label="Local Session Tab"/>
30849 <int value="1" label="Other Device Tab"/>
30850 <int value="2" label="Restore Window"/>
30851 <int value="3" label="Show More"/>
30854 <enum name="ResolutionCategory" type="int">
30855 <int value="0" label="RESOLVE_SUCCESS"/>
30856 <int value="1" label="RESOLVE_FAIL"/>
30857 <int value="2" label="RESOLVE_SPECULATIVE_SUCCESS"/>
30858 <int value="3" label="RESOLVE_SPECULATIVE_FAIL"/>
30861 <enum name="ResolutionUnspecWasteCategory" type="int">
30862 <int value="0" label="AF_WASTE_IPV4_ONLY">
30863 Running in a IPv4-only configuration. No waste.
30865 <int value="1" label="AF_WASTE_CACHE_IPV4">
30866 Cache contained an UNSPEC result for this IPv4 lookup. Waste.
30868 <int value="2" label="AF_WASTE_CACHE_UNSPEC">
30869 Cache contained an IPv4 result for this UNSPEC lookup. Waste.
30871 <int value="3" label="AF_WASTE_JOB_IPV4">
30872 Job pool contained an UNSPEC job for this IPv4 lookup. Waste.
30874 <int value="4" label="AF_WASTE_JOB_UNSPEC">
30875 Job pool contained an IPv4 job for this UNSPEC lookup. Waste.
30877 <int value="5" label="AF_WASTE_NONE_IPV4">
30878 A new job was needed for this IPv4 lookup. No waste.
30880 <int value="6" label="AF_WASTE_NONE_UNSPEC">
30881 A new job was needed for this UNSPEC lookup. No waste.
30885 <enum name="ResourceHasClient" type="int">
30886 <int value="0" label="No client"/>
30887 <int value="1" label="Has client"/>
30890 <enum name="ResourceType" type="int">
30891 <int value="0" label="Main resource"/>
30892 <int value="1" label="Image"/>
30893 <int value="2" label="CSSS"/>
30894 <int value="3" label="Script"/>
30895 <int value="4" label="Font"/>
30896 <int value="5" label="Raw"/>
30897 <int value="6" label="SVG"/>
30898 <int value="7" label="XSL"/>
30899 <int value="8" label="Link prefetch"/>
30900 <int value="9" label="Link subresource"/>
30901 <int value="10" label="Text track"/>
30902 <int value="11" label="Shader"/>
30903 <int value="12" label="Import resource"/>
30906 <enum name="SavePasswordPromptResponseType" type="int">
30907 <int value="0" label="NO_RESPONSE"/>
30908 <int value="1" label="REMEMBER_PASSWORD"/>
30909 <int value="2" label="DONT_REMEMBER_PASSWORD"/>
30912 <enum name="SB2BloomFailure" type="int">
30913 <int value="0" label="READ_OPEN"/>
30914 <int value="1" label="READ_VERSION"/>
30915 <int value="2" label="READ_NUM_KEYS"/>
30916 <int value="3" label="READ_KEY"/>
30917 <int value="4" label="READ_DATA_MINSIZE"/>
30918 <int value="5" label="READ_DATA_MAXSIZE"/>
30919 <int value="6" label="READ_DATA_SHORT"/>
30920 <int value="7" label="READ_DATA"/>
30923 <enum name="SB2BloomFilterFalsePositives" type="int">
30924 <int value="0" label="ALL_MISSES"/>
30925 <int value="1" label="FALSE_POSITIVE_MISSES"/>
30928 <enum name="SB2DatabaseFailure" type="int">
30929 <int value="0" label="CORRUPT"/>
30930 <int value="1" label="CORRUPT_HANDLER"/>
30931 <int value="2" label="BROWSE_DB_UPDATE_BEGIN"/>
30932 <int value="3" label="BROWSE_DB_UPDATE_FINISH"/>
30933 <int value="4" label="FILTER_MISSING"/>
30934 <int value="5" label="FILTER_READ"/>
30935 <int value="6" label="FILTER_WRITE"/>
30936 <int value="7" label="FILTER_DELETE"/>
30937 <int value="8" label="STORE_MISSING"/>
30938 <int value="9" label="STORE_DELETE"/>
30939 <int value="10" label="DOWNLOAD_DB_UPDATE_BEGIN"/>
30940 <int value="11" label="DOWNLOAD_DB_UPDATE_FINISH"/>
30941 <int value="12" label="CSD_DB_UPDATE_BEGIN"/>
30942 <int value="13" label="CSD_DB_UPDATE_FINISH"/>
30943 <int value="14" label="BROWSE_PREFIX_SET_MISSING"/>
30944 <int value="15" label="BROWSE_PREFIX_SET_READ"/>
30945 <int value="16" label="BROWSE_PREFIX_SET_WRITE"/>
30946 <int value="17" label="BROWSE_PREFIX_SET_DELETE"/>
30947 <int value="18" label="EXTENSION_BLACKLIST_UPDATE_BEGIN"/>
30948 <int value="19" label="EXTENSION_BLACKLIST_UPDATE_FINISH"/>
30949 <int value="20" label="EXTENSION_BLACKLIST_UPDATE_DELETE"/>
30950 <int value="21" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_BEGIN"/>
30951 <int value="22" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_FINISH"/>
30952 <int value="23" label="SIDE_EFFECT_FREE_WHITELIST_DELETE"/>
30953 <int value="24" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_READ"/>
30954 <int value="25" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_WRITE"/>
30955 <int value="26" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_DELETE"/>
30958 <enum name="SB2DownloadChecks" type="int">
30959 <int value="0" label="URL_CHECKS_TOTAL"/>
30960 <int value="1" label="URL_CHECKS_CANCELED"/>
30961 <int value="2" label="URL_CHECKS_MALWARE"/>
30962 <int value="3" label="HASH_CHECKS_TOTAL"/>
30963 <int value="4" label="HASH_CHECKS_MALWARE"/>
30966 <enum name="SB2FilterLoad" type="int">
30967 <int value="0" label="ALL"/>
30968 <int value="1" label="PREFIX_SET"/>
30969 <int value="2" label="BLOOM_FILTER"/>
30972 <enum name="SB2FormatEvent" type="int">
30973 <int value="0" label="FILE_CORRUPT"/>
30974 <int value="1" label="SQLITE_CORRUPT"/>
30975 <int value="2" label="FOUND_SQLITE"/>
30976 <int value="3" label="FOUND_UNKNOWN"/>
30977 <int value="4" label="SQLITE_DELETED"/>
30978 <int value="5" label="SQLITE_DELETE_FAILED"/>
30979 <int value="6" label="SQLITE_DELETED_ORIGINAL"/>
30980 <int value="7" label="SQLITE_DELETE_ORIGINAL_FAILED"/>
30983 <enum name="SB2GetHashResult" type="int">
30984 <int value="0" label="STATUS_200"/>
30985 <int value="1" label="STATUS_204"/>
30986 <int value="2" label="FULL_HASH_EMPTY"/>
30987 <int value="3" label="FULL_HASH_HIT"/>
30988 <int value="4" label="FULL_HASH_MISS"/>
30991 <enum name="SB2InterstitialAction" type="int">
30992 <int value="0" label="MALWARE_SHOW"/>
30993 <int value="1" label="MALWARE_DONT_PROCEED"/>
30994 <int value="2" label="MALWARE_FORCED_DONT_PROCEED"/>
30995 <int value="3" label="MALWARE_PROCEED"/>
30996 <int value="4" label="MULTIPLE_SHOW"/>
30997 <int value="5" label="MULTIPLE_DONT_PROCEED"/>
30998 <int value="6" label="MULTIPLE_FORCED_DONT_PROCEED"/>
30999 <int value="7" label="MULTIPLE_PROCEED"/>
31000 <int value="8" label="PHISHING_SHOW"/>
31001 <int value="9" label="PHISHING_DONT_PROCEED"/>
31002 <int value="10" label="PHISHING_FORCED_DONT_PROCEED"/>
31003 <int value="11" label="PHISHING_PROCEED"/>
31004 <int value="12" label="MALWARE_SHOW_ADVANCED"/>
31005 <int value="13" label="MULTIPLE_SHOW_ADVANCED"/>
31006 <int value="14" label="PHISHING_SHOW_ADVANCED"/>
31009 <enum name="SB2InterstitialActionDetails" type="int">
31010 <int value="0" label="MALWARE_SHOW_NEW_SITE"/>
31011 <int value="1" label="MALWARE_PROCEED_NEW_SITE"/>
31012 <int value="2" label="MALWARE_SHOW_CROSS_SITE"/>
31013 <int value="3" label="MALWARE_PROCEED_CROSS_SITE"/>
31014 <int value="4" label="PHISHING_SHOW_NEW_SITE"/>
31015 <int value="5" label="PHISHING_PROCEED_NEW_SITE"/>
31016 <int value="6" label="PHISHING_SHOW_CROSS_SITE"/>
31017 <int value="7" label="PHISHING_PROCEED_CROSS_SITE"/>
31020 <enum name="SB2PrefixSetEvent" type="int">
31022 Deprecated 9/2012. No longer generated.
31024 <int value="0" label="PREFIX_SET_HIT"/>
31025 <int value="1" label="BLOOM_HIT"/>
31026 <int value="2" label="BLOOM_MISS_PREFIX_SET_HIT"/>
31027 <int value="3" label="BLOOM_MISS_PREFIX_HIT_INVALID"/>
31028 <int value="4" label="GETPREFIXES_BROKEN"/>
31029 <int value="5" label="GETPREFIXES_BROKEN_SIZE"/>
31030 <int value="6" label="GETPREFIXES_FIRST_BROKEN"/>
31031 <int value="7" label="SBPREFIX_WAS_BROKEN"/>
31032 <int value="8" label="GETPREFIXES_BROKEN_SORTING"/>
31033 <int value="9" label="GETPREFIXES_BROKEN_DUPLICATION"/>
31034 <int value="10" label="GETPREFIX_UNSORTED_IS_DELTA"/>
31035 <int value="11" label="GETPREFIX_UNSORTED_IS_INDEX"/>
31036 <int value="12" label="CREATE_PREFIX_SET_CHECKSUM"/>
31037 <int value="13" label="CREATE_BLOOM_FILTER_CHECKSUM"/>
31038 <int value="14" label="CREATE_ADD_PREFIXES_CHECKSUM"/>
31039 <int value="15" label="CREATE_PREFIXES_CHECKSUM"/>
31040 <int value="16" label="GET_PREFIXES_CHECKSUM"/>
31041 <int value="17" label="MISMATCH_PREFIX_SET_CHECKSUM"/>
31042 <int value="18" label="MISMATCH_BLOOM_FILTER_CHECKSUM"/>
31043 <int value="19" label="BLOOM_MISS_PREFIX_HIT"/>
31046 <enum name="SB2SideEffectFreeWhitelistStatus" type="int">
31047 <int value="0" label="Enabled"/>
31048 <int value="1" label="Disabled"/>
31051 <enum name="SB2UpdateResult" type="int">
31052 <int value="0" label="FAIL"/>
31053 <int value="1" label="SUCCESS"/>
31054 <int value="2" label="BACKUP_CONNECT_FAIL"/>
31055 <int value="3" label="BACKUP_CONNECT_SUCCESS"/>
31056 <int value="4" label="BACKUP_HTTP_FAIL"/>
31057 <int value="5" label="BACKUP_HTTP_SUCCESS"/>
31058 <int value="6" label="BACKUP_NETWORK_FAIL"/>
31059 <int value="7" label="BACKUP_NETWORK_SUCCESS"/>
31062 <enum name="SBClientDownloadCheckDownloadStats" type="int">
31063 <int value="0" label="INVALID_URL"/>
31064 <int value="1" label="SB_DISABLED"/>
31065 <int value="2" label="WHITELISTED_URL"/>
31066 <int value="3" label="WHITELISTED_REFERRER"/>
31067 <int value="4" label="INVALID_REQUEST_PROTO"/>
31068 <int value="5" label="SERVER_PING_FAILED"/>
31069 <int value="6" label="INVALID_RESPONSE_PROTO"/>
31070 <int value="7" label="NOT_BINARY_FILE"/>
31071 <int value="8" label="REQUEST_CANCELED"/>
31072 <int value="9" label="DOWNLOAD_DANGEROUS"/>
31073 <int value="10" label="DOWNLOAD_SAFE"/>
31074 <int value="11" label="EMPTY_URL_CHAIN"/>
31075 <int value="12" label="HTTPS_URL"/>
31076 <int value="13" label="PING_DISABLED"/>
31077 <int value="14" label="TRUSTED_EXECUTABLE"/>
31078 <int value="15" label="OS_NOT_SUPPORTED"/>
31079 <int value="16" label="DOWNLOAD_UNCOMMON"/>
31080 <int value="17" label="DOWNLOAD_NOT_SUPPORTED"/>
31081 <int value="18" label="INVALID_RESPONSE_VERDICT"/>
31082 <int value="19" label="ARCHIVE_WITHOUT_BINARIES"/>
31083 <int value="20" label="DOWNLOAD_DANGEROUS_HOST"/>
31084 <int value="21" label="DOWNLOAD_POTENTIALLY_UNWANTED"/>
31087 <enum name="SBClientDownloadExtensions" type="int">
31088 <int value="0" label="EXE"/>
31089 <int value="1" label="MSI"/>
31090 <int value="2" label="CAB"/>
31091 <int value="3" label="SYS"/>
31092 <int value="4" label="SCR"/>
31093 <int value="5" label="DRV"/>
31094 <int value="6" label="BAT"/>
31095 <int value="7" label="ZIP"/>
31096 <int value="8" label="RAR"/>
31097 <int value="9" label="DLL"/>
31098 <int value="10" label="PIF"/>
31099 <int value="11" label="COM"/>
31100 <int value="12" label="JAR"/>
31101 <int value="13" label="CLASS"/>
31102 <int value="14" label="PDF"/>
31103 <int value="15" label="VB"/>
31104 <int value="16" label="REG"/>
31105 <int value="17" label="GRP"/>
31106 <int value="18" label="OTHER"/>
31107 <int value="19" label="CRX"/>
31108 <int value="20" label="APK"/>
31111 <enum name="SBClientDownloadIsSignedBinary" type="int">
31112 <int value="0" label="Unsigned"/>
31113 <int value="1" label="Signed"/>
31116 <enum name="SBClientMalwareSentReports" type="int">
31117 <int value="0" label="Sent"/>
31118 <int value="1" label="Hit limit"/>
31119 <int value="2" label="Failed serialization"/>
31122 <enum name="SBClientPhishingCancelClassificationReason" type="int">
31123 <int value="0" label="NAVIGATE_AWAY"/>
31124 <int value="1" label="NAVIGATE_WITHIN_PAGE"/>
31125 <int value="2" label="PAGE_RECAPTURED"/>
31126 <int value="3" label="SHUTDOWN"/>
31127 <int value="4" label="NEW_PHISHING_SCORER"/>
31130 <enum name="SBClientPhishingClientModelStatus" type="int">
31131 <int value="0" label="MODEL_SUCCESS"/>
31132 <int value="1" label="MODEL_NOT_CHANGED"/>
31133 <int value="2" label="MODEL_FETCH_FAILED"/>
31134 <int value="3" label="MODEL_EMPTY"/>
31135 <int value="4" label="MODEL_TOO_LARGE"/>
31136 <int value="5" label="MODEL_PARSE_ERROR"/>
31137 <int value="6" label="MODEL_MISSING_FIELDS"/>
31138 <int value="7" label="MODEL_INVALID_VERSION_NUMBER"/>
31141 <enum name="SBClientPhishingPreClassificationCheckFail" type="int">
31142 <int value="0" label="PROXY_FETCH"/>
31143 <int value="1" label="PRIVATE_IP"/>
31144 <int value="2" label="OFF_THE_RECORD"/>
31145 <int value="3" label="MATCH_CSD_WHITELIST"/>
31146 <int value="4" label="TOO_MANY_REPORTS"/>
31147 <int value="5" label="UNSUPPORTED_MIME_TYPE"/>
31150 <enum name="SBClientPhishingScorerCreationStatus" type="int">
31151 <int value="0" label="SUCCESS"/>
31152 <int value="1" label="MODEL_OPEN_FAIL"/>
31153 <int value="2" label="MODEL_FILE_EMPTY"/>
31154 <int value="3" label="MODEL_FILE_TOO_LARGE"/>
31155 <int value="4" label="MODEL_PARSE_ERROR"/>
31156 <int value="5" label="MODEL_MISSING_FIELDS"/>
31159 <enum name="SBDownloadFeedbackUploadResult" type="int">
31160 <int value="0" label="SUCCESS"/>
31161 <int value="1" label="UPLOAD_SUCCESS"/>
31162 <int value="2" label="UPLOAD_CANCELLED"/>
31163 <int value="3" label="UPLOAD_METADATA_NET_ERROR"/>
31164 <int value="4" label="UPLOAD_METADATA_RESPONSE_ERROR"/>
31165 <int value="5" label="UPLOAD_FILE_NET_ERROR"/>
31166 <int value="6" label="UPLOAD_FILE_RESPONSE_ERROR"/>
31167 <int value="7" label="UPLOAD_COMPLETE_RESPONSE_ERROR"/>
31170 <enum name="ScrollThread" type="int">
31171 <int value="0" label="Scroll on impl-thread"/>
31172 <int value="1" label="Scroll on main-thread"/>
31175 <enum name="SCTOrigin" type="int">
31176 <int value="0" label="SCT_EMBEDDED"/>
31177 <int value="1" label="SCT_FROM_TLS_EXTENSION"/>
31178 <int value="2" label="SCT_FROM_OCSP_RESPONSE"/>
31181 <enum name="SCTVerifyStatus" type="int">
31182 <int value="0" label="SCT_STATUS_NONE"/>
31183 <int value="1" label="SCT_STATUS_LOG_UNKNOWN"/>
31184 <int value="2" label="SCT_STATUS_INVALID"/>
31185 <int value="3" label="SCT_STATUS_OK"/>
31188 <enum name="SearchEngine" type="int">
31190 Deprecated 8/2013. No longer generated.
31193 Indices of most popular prepopulated search engines as defined in
31194 chrome/browser/search_engines/search_engine_type.h.
31196 <int value="0" label="OTHER"/>
31197 <int value="1" label="GOOGLE"/>
31198 <int value="2" label="YAHOO"/>
31199 <int value="3" label="YAHOOJP"/>
31200 <int value="4" label="BING"/>
31201 <int value="5" label="ASK"/>
31202 <int value="6" label="YANDEX"/>
31203 <int value="7" label="SEZNAM"/>
31204 <int value="8" label="CENTRUM"/>
31205 <int value="9" label="NETSPRINT"/>
31206 <int value="10" label="VIRGILIO"/>
31207 <int value="11" label="MAILRU"/>
31208 <int value="12" label="ABCSOK"/>
31209 <int value="13" label="ALTAVISTA"/>
31210 <int value="14" label="BAIDU"/>
31211 <int value="15" label="DAUM"/>
31212 <int value="16" label="DELFI"/>
31213 <int value="17" label="DIRI"/>
31214 <int value="18" label="GOO"/>
31215 <int value="19" label="IN"/>
31216 <int value="20" label="NAJDI"/>
31217 <int value="21" label="NAVER"/>
31218 <int value="22" label="NETI"/>
31219 <int value="23" label="OK"/>
31220 <int value="24" label="POGODAK"/>
31221 <int value="25" label="POGODOK_MK"/>
31222 <int value="26" label="RAMBLER"/>
31223 <int value="27" label="SANOOK"/>
31224 <int value="28" label="SAPO"/>
31225 <int value="29" label="TUT"/>
31226 <int value="30" label="WALLA"/>
31227 <int value="31" label="ZOZNAM"/>
31228 <int value="32" label="YAHOOQC"/>
31229 <int value="33" label="NONE"/>
31232 <enum name="SessionStartupPref" type="int">
31233 <int value="0" label="Open home page (unused)"/>
31234 <int value="1" label="Continue from last opened pages"/>
31235 <int value="4" label="Open URLs"/>
31236 <int value="5" label="Open new tab page"/>
31239 <enum name="SessionStartupType" type="int">
31241 Deprecated 8/2013. No longer generated.
31243 <int value="0" label="New Tab page"/>
31244 <int value="1" label="Homepage (DEPRECATED)"/>
31245 <int value="2" label="Last session"/>
31246 <int value="3" label="Specified URLs"/>
31249 <enum name="ShelfAlignmentValue" type="int">
31251 The alignment of the shelf area (see ash/launcher/launcher_view.cc).
31253 <int value="0" label="Bottom"/>
31254 <int value="1" label="Left"/>
31255 <int value="2" label="Right"/>
31258 <enum name="ShillTerminationActionResult" type="int">
31260 The termination action result types come from TerminationActionResult in
31263 <int value="0" label="Success"/>
31264 <int value="1" label="Failure"/>
31267 <enum name="ShutdownReason" type="int">
31269 The reason that the Chrome OS power manager shut down or rebooted the
31272 <int value="0" label="User request"/>
31273 <int value="1" label="State transition"/>
31274 <int value="2" label="Low battery"/>
31275 <int value="3" label="Suspend failures"/>
31276 <int value="4" label="Dark resume"/>
31279 <enum name="SideloadUIEvents" type="int">
31280 <int value="0" label="Extension installed"/>
31281 <int value="1" label="Extension ignored"/>
31282 <int value="2" label="Extension re-enabled"/>
31283 <int value="3" label="Extension uninstalled"/>
31286 <enum name="SideloadWipeoutBubble" type="int">
31287 <int value="0" label="Learn more"/>
31288 <int value="1" label="Settings page"/>
31289 <int value="2" label="Dismiss"/>
31292 <enum name="SigninFlowConfirmations" type="int">
31293 <int value="0" label="Shown"/>
31294 <int value="1" label="OK"/>
31295 <int value="2" label="Return"/>
31296 <int value="3" label="Advanced"/>
31297 <int value="4" label="Close"/>
31298 <int value="5" label="Escape"/>
31299 <int value="6" label="Undo"/>
31300 <int value="7" label="Learn more"/>
31301 <int value="8" label="Learn more ok"/>
31302 <int value="9" label="Learn more return"/>
31303 <int value="10" label="Learn more advanced"/>
31304 <int value="11" label="Learn more close"/>
31305 <int value="12" label="Learn more escape"/>
31306 <int value="13" label="Learn more undo"/>
31309 <enum name="SimpleCache.EntryCreatedAndStream2Omitted" type="int">
31310 <int value="0" label="Stream 2 file was present"/>
31311 <int value="1" label="Empty stream 2 file was omitted"/>
31314 <enum name="SimpleCache.EntryOpenedAndStream2Removed" type="int">
31315 <int value="0" label="Stream 2 file was already omitted or not empty"/>
31316 <int value="1" label="Empty stream 2 file removed"/>
31319 <enum name="SimpleCache.FileDescriptorLimitStatus" type="int">
31320 <int value="0" label="Unsupported"/>
31321 <int value="1" label="Supported but failed"/>
31322 <int value="2" label="Succeeded"/>
31325 <enum name="SimpleCacheHeaderSizeChange" type="int">
31326 <int value="0" label="Written for the first time"/>
31327 <int value="1" label="Rewritten with same size"/>
31328 <int value="2" label="Rewritten with larger size"/>
31329 <int value="3" label="Rewritten with smaller size"/>
31330 <int value="4" label="Unexpected header stream write"/>
31333 <enum name="SimpleCacheIndexInitializeMethod" type="int">
31334 <int value="0" label="Directory Scan"/>
31335 <int value="1" label="Index File"/>
31336 <int value="2" label="New Cache"/>
31339 <enum name="SimpleCacheOpenEntryIndexState" type="int">
31340 <int value="0" label="No index"/>
31341 <int value="1" label="Hit"/>
31342 <int value="2" label="Miss"/>
31345 <enum name="SimpleCacheReadParallelizable" type="int">
31346 <int value="0" label="Standalone Read (obsolete)"/>
31347 <int value="1" label="Follows read"/>
31348 <int value="2" label="Follows conflicting write"/>
31349 <int value="3" label="Follows non conflicting write"/>
31350 <int value="4" label="Follows other operation"/>
31351 <int value="5" label="Read alone in queue"/>
31354 <enum name="SimpleCacheReadResult" type="int">
31355 <int value="0" label="Success"/>
31356 <int value="1" label="Invalid Argument"/>
31357 <int value="2" label="Nonblocking Empty Return"/>
31358 <int value="3" label="Invalid State"/>
31359 <int value="4" label="Fast Empty Return"/>
31360 <int value="5" label="Synchronous Read Failure"/>
31361 <int value="6" label="Synchronous Checksum Failure"/>
31364 <enum name="SimpleCacheSyncCheckEOFResult" type="int">
31365 <int value="0" label="Success"/>
31366 <int value="1" label="Read Failure"/>
31367 <int value="2" label="Magic Number Mismatch"/>
31368 <int value="3" label="CRC Mismatch"/>
31371 <enum name="SimpleCacheSyncCloseResult" type="int">
31372 <int value="0" label="Success"/>
31373 <int value="1" label="Write Failure"/>
31376 <enum name="SimpleCacheSyncCreateResult" type="int">
31377 <int value="0" label="Success"/>
31378 <int value="1" label="Platform File Error"/>
31379 <int value="2" label="Can't Write Header"/>
31380 <int value="3" label="Can't Write Key"/>
31383 <enum name="SimpleCacheSyncOpenResult" type="int">
31384 <int value="0" label="Success"/>
31385 <int value="1" label="Platform File Error"/>
31386 <int value="2" label="Can't Read Header"/>
31387 <int value="3" label="Bad Magic Number"/>
31388 <int value="4" label="Bad Version"/>
31389 <int value="5" label="Can't Read Key"/>
31390 <int value="6" label="Key Mismatch (obsolete)"/>
31391 <int value="7" label="Hash Mismatch"/>
31394 <enum name="SimpleCacheSyncWriteResult" type="int">
31395 <int value="0" label="Success"/>
31396 <int value="1" label="Pretruncate Failure"/>
31397 <int value="2" label="Write Failure"/>
31398 <int value="3" label="Truncate Failure"/>
31401 <enum name="SimpleCacheWriteDependencyType" type="int">
31402 <int value="0" label="First operation in the queue (Optimistic)"/>
31403 <int value="1" label="Follows conflicting optimistic write"/>
31404 <int value="2" label="Follows non conflicting optimistic write"/>
31405 <int value="3" label="Follows conflicting conservative write"/>
31406 <int value="4" label="Follows non conflicting conservative write"/>
31407 <int value="5" label="Follows conflicting read"/>
31408 <int value="6" label="Follows non conflicting read"/>
31409 <int value="7" label="Follows other operation"/>
31412 <enum name="SimpleCacheWriteResult" type="int">
31413 <int value="0" label="Success"/>
31414 <int value="1" label="Invalid Argument"/>
31415 <int value="2" label="Over Max Size"/>
31416 <int value="3" label="Bad State"/>
31417 <int value="4" label="Synchronous Write Failure"/>
31418 <int value="5" label="Fast Empty Return (Success)"/>
31421 <enum name="SimpleIndexState" type="int">
31422 <int value="0" label="Corrupt"/>
31423 <int value="1" label="Stale"/>
31424 <int value="2" label="Fresh"/>
31425 <int value="3" label="Fresh index with cache updated since backend start"/>
31428 <enum name="SiteIsolationMimeType" type="int">
31429 <int value="0" label="HTML"/>
31430 <int value="1" label="XML"/>
31431 <int value="2" label="JSON"/>
31432 <int value="3" label="Plain"/>
31433 <int value="4" label="Others"/>
31436 <enum name="SiteIsolationResourceType" type="int">
31437 <int value="0" label="MAIN_FRAME"/>
31438 <int value="1" label="SUB_FRAME"/>
31439 <int value="2" label="STYLESHEET"/>
31440 <int value="3" label="SCRIPT"/>
31441 <int value="4" label="IMAGE"/>
31442 <int value="5" label="FONT_RESOURCE"/>
31443 <int value="6" label="SUB_RESOURCE"/>
31444 <int value="7" label="OBJECT"/>
31445 <int value="8" label="MEDIA"/>
31446 <int value="9" label="WORKER"/>
31447 <int value="10" label="SHARED_WORKER"/>
31448 <int value="11" label="PREFETCH"/>
31449 <int value="12" label="FAVICON"/>
31450 <int value="13" label="XHR"/>
31451 <int value="14" label="PING"/>
31454 <enum name="SocketStreamConnectionType" type="int">
31455 <int value="0" label="none"/>
31456 <int value="1" label="all connections"/>
31457 <int value="2" label="tunnel connections"/>
31458 <int value="3" label="socks connections"/>
31459 <int value="4" label="ssl connections"/>
31462 <enum name="SocketStreamProtocolType" type="int">
31463 <int value="0" label="unknown"/>
31464 <int value="1" label="ws"/>
31465 <int value="2" label="wss"/>
31468 <enum name="SpdyFrameFlowControlState" type="int">
31469 <int value="0" label="Send not stalled"/>
31470 <int value="1" label="Send stalled by stream"/>
31471 <int value="2" label="Send stalled by session"/>
31472 <int value="3" label="Send stalled by stream and session"/>
31475 <enum name="SpdyIPPoolDomainMatch" type="int">
31476 <int value="0" label="mismatch"/>
31477 <int value="1" label="match"/>
31480 <!-- Replaced by SpdyProtocolErrorDetails2 on 2013-04-19. -->
31482 <enum name="SpdyProtocolErrorDetails" type="int">
31483 <int value="0" label="No error"/>
31484 <int value="1" label="Invalid Control Frame"/>
31485 <int value="2" label="Control Frame Payload Too Large"/>
31486 <int value="3" label="Zlib Init Failure"/>
31487 <int value="4" label="Unsupported Version"/>
31488 <int value="5" label="Decompress Failure"/>
31489 <int value="6" label="Compress Failure"/>
31490 <int value="7" label="Credential Frame Corrupt"/>
31491 <int value="8" label="Invalid Data Frame Flags"/>
31492 <!-- r181910 added an enum value here, so don't trust the counts for
31493 the values below for Chrome builds after that revision. -->
31495 <int value="9" label="Invalid Status Code"/>
31496 <int value="10" label="Protocol Error"/>
31497 <int value="11" label="Invalid Stream"/>
31498 <int value="12" label="Refused Stream"/>
31499 <int value="13" label="Unsupported Version"/>
31500 <int value="14" label="Cancel"/>
31501 <int value="15" label="Internal Error"/>
31502 <int value="16" label="Flow Control Error"/>
31503 <int value="17" label="Stream In Use"/>
31504 <int value="18" label="Stream Already Closed"/>
31505 <int value="19" label="Invalid Credentials"/>
31506 <int value="20" label="Frame Too Large"/>
31507 <int value="21" label="Unexpected Ping"/>
31508 <int value="22" label="Rst Stream For Non Active Stream"/>
31509 <int value="23" label="Spdy Compression Failure"/>
31510 <int value="24" label="Request For Secure Content Over Insecure Session"/>
31511 <int value="25" label="Protocol Error Syn Reply Not Received"/>
31512 <int value="26" label="Num Spdy Protocol Error Details"/>
31515 <enum name="SpdyProtocolErrorDetails2" type="int">
31516 <!-- SpdyFramer::SpdyErrors -->
31518 <int value="0" label="No error"/>
31519 <int value="1" label="Invalid Control Frame"/>
31520 <int value="2" label="Control Frame Payload Too Large"/>
31521 <int value="3" label="Zlib Init Failure"/>
31522 <int value="4" label="Unsupported Version"/>
31523 <int value="5" label="Decompress Failure"/>
31524 <int value="6" label="Compress Failure"/>
31525 <int value="7" label="Credential Frame Corrupt"/>
31526 <int value="8" label="Invalid Data Frame Flags"/>
31527 <int value="9" label="Invalid Control Frame Flags"/>
31528 <!-- SpdyRstStreamStatus -->
31530 <int value="10" label="(Unused)"/>
31531 <int value="11" label="Protocol Error"/>
31532 <int value="12" label="Invalid Stream"/>
31533 <int value="13" label="Refused Stream"/>
31534 <int value="14" label="Unsupported Version"/>
31535 <int value="15" label="Cancel"/>
31536 <int value="16" label="Internal Error"/>
31537 <int value="17" label="Flow Control Error"/>
31538 <int value="18" label="Stream In Use"/>
31539 <int value="19" label="Stream Already Closed"/>
31540 <int value="20" label="Invalid Credentials"/>
31541 <int value="21" label="Frame Too Large"/>
31542 <!-- SpdySession errors -->
31544 <int value="22" label="Unexpected Ping"/>
31545 <int value="23" label="Rst Stream For Non Active Stream"/>
31546 <int value="24" label="Spdy Compression Failure"/>
31547 <int value="25" label="Request For Secure Content Over Insecure Session"/>
31548 <int value="26" label="Syn Reply Not Received"/>
31549 <int value="27" label="Invalid Window Update Size"/>
31550 <int value="28" label="Receive Window Size Violation"/>
31551 <!-- More SpdyFramer::SpdyErrors -->
31553 <int value="29" label="GoAway Frame Corrupt"/>
31554 <int value="30" label="RstStream Frame Corrupt"/>
31557 <enum name="SpdySessionGet" type="int">
31558 <int value="0" label="created new"/>
31559 <int value="1" label="found existing"/>
31560 <int value="2" label="found existing from IP Pool"/>
31561 <int value="3" label="imported from socket"/>
31564 <enum name="SpdySettingsReceived" type="int">
31565 <int value="0" label="not received"/>
31566 <int value="1" label="received"/>
31569 <enum name="SpdySettingsSent" type="int">
31570 <int value="0" label="not sent"/>
31571 <int value="1" label="sent"/>
31574 <enum name="SpecialShFileOperationCodes" type="int">
31575 <summary>Legacy error codes still returned by |ShFileOperation()|</summary>
31576 <int value="5" label="Access denied"/>
31577 <int value="113" label="Source and Destination are same file"/>
31578 <int value="114" label="Multiple source mapped to single destination"/>
31579 <int value="115" label="Rename to different directory"/>
31580 <int value="116" label="Source root"/>
31581 <int value="117" label="Canceled by user"/>
31582 <int value="118" label="Destination is subtree of source"/>
31583 <int value="120" label="Denied by security settings"/>
31584 <int value="121" label="Path length exceeded MAX_PATH"/>
31585 <int value="122" label="Multiple destination paths"/>
31586 <int value="124" label="Path invalid"/>
31587 <int value="125" label="Source and destination have same parent"/>
31588 <int value="126" label="Destination exists"/>
31589 <int value="128" label="Destination exists as folder"/>
31590 <int value="129" label="Name length exceeded MAX_PATH"/>
31591 <int value="130" label="Destination read-only CD-ROM"/>
31592 <int value="131" label="Destination read-only DVD"/>
31593 <int value="132" label="Destination writable CD-ROM"/>
31594 <int value="133" label="File too large"/>
31595 <int value="134" label="Source read-only CD-ROM"/>
31596 <int value="135" label="Source read-only DVD"/>
31597 <int value="136" label="Source writable CD-ROM"/>
31598 <int value="183" label="Operation exceeded MAX_PATH"/>
31599 <int value="1026" label="Invalid path / unknown"/>
31600 <int value="65536" label="Unspecified destination error"/>
31601 <int value="65652" label="Destination root"/>
31604 <enum name="SpeculativeRestoreApplicability" type="int">
31605 <int value="0" label="Applicable"/>
31606 <int value="1" label="Not applicable (tablet)"/>
31607 <int value="2" label="Not applicable (low-memory device)"/>
31608 <int value="3" label="Not applicable (bandwidth management)"/>
31611 <enum name="SpeculativeRestorePredictionAccuracy" type="int">
31612 <int value="0" label="Hit"/>
31613 <int value="1" label="Miss (different tab)"/>
31614 <int value="2" label="Miss (tab not switched)"/>
31617 <enum name="SpeculativeRestoreTabStatus" type="int">
31618 <int value="0" label="Already loaded"/>
31619 <int value="1" label="Needs restore"/>
31622 <enum name="SqliteErrorCode" type="int">
31623 <summary>Error codes returned by SQLite - see sqlite3.h</summary>
31624 <int value="0" label="SQLITE_OK">Successful result</int>
31625 <int value="1" label="SQLITE_ERROR">SQL error or missing database</int>
31626 <int value="2" label="SQLITE_INTERNAL">
31627 NOT USED. Internal logic error in SQLite
31629 <int value="3" label="SQLITE_PERM">Access permission denied</int>
31630 <int value="4" label="SQLITE_ABORT">Callback routine requested an abort</int>
31631 <int value="5" label="SQLITE_BUSY">The database file is locked</int>
31632 <int value="6" label="SQLITE_LOCKED">A table in the database is locked</int>
31633 <int value="7" label="SQLITE_NOMEM">A malloc() failed</int>
31634 <int value="8" label="SQLITE_READONLY">
31635 Attempt to write a readonly database
31637 <int value="9" label="SQLITE_INTERRUPT">
31638 Operation terminated by sqlite3_interrupt()
31640 <int value="10" label="SQLITE_IOERR">
31641 Some kind of disk I/O error occurred
31643 <int value="11" label="SQLITE_CORRUPT">
31644 The database disk image is malformed
31646 <int value="12" label="SQLITE_NOTFOUND">
31647 NOT USED. Table or record not found
31649 <int value="13" label="SQLITE_FULL">
31650 Insertion failed because database is full
31652 <int value="14" label="SQLITE_CANTOPEN">Unable to open the database file</int>
31653 <int value="15" label="SQLITE_PROTOCOL">
31654 NOT USED. Database lock protocol error
31656 <int value="16" label="SQLITE_EMPTY">Database is empty</int>
31657 <int value="17" label="SQLITE_SCHEMA">The database schema changed</int>
31658 <int value="18" label="SQLITE_TOOBIG">String or BLOB exceeds size limit</int>
31659 <int value="19" label="SQLITE_CONSTRAINT">
31660 Abort due to contraint violation
31662 <int value="20" label="SQLITE_MISMATCH">Data type mismatch</int>
31663 <int value="21" label="SQLITE_MISUSE">Library used incorrectly</int>
31664 <int value="22" label="SQLITE_NOLFS">
31665 Uses OS features not supported on host
31667 <int value="23" label="SQLITE_AUTH">Authorization denied</int>
31668 <int value="24" label="SQLITE_FORMAT">Auxiliary database format error</int>
31669 <int value="25" label="SQLITE_RANGE">
31670 2nd parameter to sqlite3_bind() out of range
31672 <int value="26" label="SQLITE_NOTADB">
31673 File opened that is not a database file
31675 <int value="100" label="SQLITE_ROW">sqlite3_step() has another row ready</int>
31676 <int value="101" label="SQLITE_DONE">
31677 sqlite3_step() has finished executing
31679 <int value="261" label="SQLITE_BUSY_RECOVERY">TBD</int>
31680 <int value="262" label="SQLITE_LOCKED_SHAREDCACHE">TBD</int>
31681 <int value="266" label="SQLITE_IOERR_READ">Error reading from file</int>
31682 <int value="270" label="SQLITE_CANTOPEN_NOTEMPDIR">TBD</int>
31683 <int value="522" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
31684 <int value="778" label="SQLITE_IOERR_WRITE">
31685 Error writing to file (other than SQLITE_FULL)
31687 <int value="1034" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
31688 <int value="1290" label="SQLITE_IOERR_DIR_FSYNC">
31689 Error syncing directory changes to disk
31691 <int value="1546" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
31692 <int value="1802" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
31693 <int value="2058" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
31694 <int value="2314" label="SQLITE_IOERR_RDLOCK">
31695 Error getting read lock - should not be possible
31697 <int value="2570" label="SQLITE_IOERR_DELETE">Error deleting file</int>
31698 <int value="2826" label="SQLITE_IOERR_BLOCKED">
31699 Deadlock due to other process access to SQLite files
31701 <int value="3082" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
31702 <int value="3338" label="SQLITE_IOERR_ACCESS">
31703 Error getting file attributes (other than not found)
31705 <int value="3594" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
31706 Error while querying lock status
31708 <int value="3850" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
31709 <int value="4106" label="SQLITE_IOERR_CLOSE">Error closing file</int>
31710 <int value="4362" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
31711 <int value="4618" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
31712 <int value="4874" label="SQLITE_IOERR_SHMSIZE">
31713 Error in stat while mmapping file
31715 <int value="5130" label="SQLITE_IOERR_SHMLOCK">Unused</int>
31718 <enum name="SqliteIOERRCode" type="int">
31720 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
31722 <summary>Extended error codes returned by SQLite - see sqlite3.h</summary>
31723 <int value="0" label="SQLITE_IOERR">No extended code given</int>
31724 <int value="1" label="SQLITE_IOERR_READ">Error reading from file</int>
31725 <int value="2" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
31726 <int value="3" label="SQLITE_IOERR_WRITE">
31727 Error writing to file (other than SQLITE_FULL)
31729 <int value="4" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
31730 <int value="5" label="SQLITE_IOERR_DIR_FSYNC">
31731 Error syncing directory changes to disk
31733 <int value="6" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
31734 <int value="7" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
31735 <int value="8" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
31736 <int value="9" label="SQLITE_IOERR_RDLOCK">
31737 Error getting read lock - should not be possible
31739 <int value="10" label="SQLITE_IOERR_DELETE">Error deleting file</int>
31740 <int value="11" label="SQLITE_IOERR_BLOCKED">
31741 Deadlock due to other process access to SQLite files
31743 <int value="12" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
31744 <int value="13" label="SQLITE_IOERR_ACCESS">
31745 Error getting file attributes (other than not found)
31747 <int value="14" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
31748 Error while querying lock status
31750 <int value="15" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
31751 <int value="16" label="SQLITE_IOERR_CLOSE">Error closing file</int>
31752 <int value="17" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
31753 <int value="18" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
31754 <int value="19" label="SQLITE_IOERR_SHMSIZE">
31755 Error in stat while mmapping file
31757 <int value="20" label="SQLITE_IOERR_SHMLOCK">Unused</int>
31760 <enum name="SqliteRecoveryEventEnum" type="int">
31762 Track successful completion or failure of sql::Recovery implementation.
31764 <int value="0" label="RECOVERY_SUCCESS_BEGIN">
31765 sql::Recovery::Init() (helper for Begin()) completely successfully.
31767 <int value="1" label="RECOVERY_FAILED_OPEN_TEMPORARY">
31768 Failed to open temporary database to recover into.
31770 <int value="2" label="RECOVERY_FAILED_VIRTUAL_TABLE_INIT">
31771 Failed to initialize recover vtable subsystem for connection.
31773 <int value="3" label="RECOVERY_FAILED_VIRTUAL_TABLE_SYSTEM_SQLITE">
31774 USE_SYSTEM_SQLITE in force, recovery virtual table not available.
31776 <int value="4" label="RECOVERY_FAILED_WRITABLE_SCHEMA">
31777 Failed to enable writable_schema.
31779 <int value="5" label="RECOVERY_FAILED_ATTACH">
31780 Failed to attach corrupt database to recovery database.
31782 <int value="6" label="RECOVERY_SUCCESS_BACKUP">
31783 sql::Recovery::Backup() (helper for Recovered()) completely successfully.
31785 <int value="7" label="RECOVERY_FAILED_BACKUP_INIT">
31786 Failed sqlite3_backup_init(). Error code in Sqlite.RecoveryHandle.
31788 <int value="8" label="RECOVERY_FAILED_BACKUP_STEP">
31789 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
31791 <int value="9" label="RECOVERY_SUCCESS_AUTORECOVER">
31792 sql::Recovery::AutoRecoverTable() completed successfully.
31794 <int value="10" label="RECOVERY_FAILED_AUTORECOVER_UNRECOGNIZED_TYPE">
31795 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
31797 <int value="11" label="RECOVERY_FAILED_AUTORECOVER_MISSING_TABLE">
31798 AutoRecoverTable() could not find the target table.
31800 <int value="12" label="RECOVERY_FAILED_AUTORECOVER_CREATE">
31801 AutoRecoverTable() failed creating recovery vtable.
31803 <int value="13" label="RECOVERY_FAILED_AUTORECOVER_INSERT">
31804 AutoRecoverTable() failed copying data from recovery to target table.
31806 <int value="14" label="RECOVERY_FAILED_AUTORECOVER_DROP">
31807 AutoRecoverTable() failed to drop recovery table.
31809 <int value="15" label="RECOVERY_SUCCESS_SETUP_META">
31810 sql::Recovery::SetupMeta() completed successfully.
31812 <int value="16" label="RECOVERY_FAILED_META_CREATE">
31813 SetupMeta() failed to create meta recovery table.
31815 <int value="17" label="RECOVERY_SUCCESS_META_VERSION">
31816 GetMetaVersionNumber() found no version row in meta table.
31818 <int value="18" label="RECOVERY_FAILED_META_QUERY">
31819 GetMetaVersionNumber() failed querying recovery meta table.
31821 <int value="19" label="RECOVERY_FAILED_META_NO_VERSION">
31822 GetMetaVersionNumber() found no version row in meta table.
31826 <enum name="SqliteVersionDeprecation" type="int">
31827 <summary>Sqlite database version deprecation status</summary>
31828 <int value="0" label="DEPRECATION_DATABASE_NOT_EMPTY">
31829 Database has tables, but no meta table.
31831 <int value="1" label="DEPRECATION_DATABASE_UNKNOWN">
31832 Failure figuring out if database has tables.
31834 <int value="2" label="DEPRECATION_FAILED_VERSION">
31835 Failed querying meta table.
31837 <int value="3" label="DEPRECATION_NO_VERSION">
31838 No version row in meta table.
31840 <int value="4" label="DEPRECATION_RAZED">Raze succeeded.</int>
31841 <int value="5" label="DEPRECATION_RAZE_FAILED">Raze failed.</int>
31844 <enum name="SSLCipherSuite" type="int">
31845 <summary>SSL/TLS cipher suites from the IANA registry</summary>
31846 <int value="0" label="TLS_NULL_WITH_NULL_NULL"/>
31847 <int value="1" label="TLS_RSA_WITH_NULL_MD5"/>
31848 <int value="2" label="TLS_RSA_WITH_NULL_SHA"/>
31849 <int value="3" label="TLS_RSA_EXPORT_WITH_RC4_40_MD5"/>
31850 <int value="4" label="TLS_RSA_WITH_RC4_128_MD5"/>
31851 <int value="5" label="TLS_RSA_WITH_RC4_128_SHA"/>
31852 <int value="6" label="TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"/>
31853 <int value="7" label="TLS_RSA_WITH_IDEA_CBC_SHA"/>
31854 <int value="8" label="TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
31855 <int value="9" label="TLS_RSA_WITH_DES_CBC_SHA"/>
31856 <int value="10" label="TLS_RSA_WITH_3DES_EDE_CBC_SHA"/>
31857 <int value="11" label="TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
31858 <int value="12" label="TLS_DH_DSS_WITH_DES_CBC_SHA"/>
31859 <int value="13" label="TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"/>
31860 <int value="14" label="TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
31861 <int value="15" label="TLS_DH_RSA_WITH_DES_CBC_SHA"/>
31862 <int value="16" label="TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"/>
31863 <int value="17" label="TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
31864 <int value="18" label="TLS_DHE_DSS_WITH_DES_CBC_SHA"/>
31865 <int value="19" label="TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"/>
31866 <int value="20" label="TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
31867 <int value="21" label="TLS_DHE_RSA_WITH_DES_CBC_SHA"/>
31868 <int value="22" label="TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
31869 <int value="23" label="TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"/>
31870 <int value="24" label="TLS_DH_anon_WITH_RC4_128_MD5"/>
31871 <int value="25" label="TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"/>
31872 <int value="26" label="TLS_DH_anon_WITH_DES_CBC_SHA"/>
31873 <int value="27" label="TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"/>
31874 <int value="30" label="TLS_KRB5_WITH_DES_CBC_SHA"/>
31875 <int value="31" label="TLS_KRB5_WITH_3DES_EDE_CBC_SHA"/>
31876 <int value="32" label="TLS_KRB5_WITH_RC4_128_SHA"/>
31877 <int value="33" label="TLS_KRB5_WITH_IDEA_CBC_SHA"/>
31878 <int value="34" label="TLS_KRB5_WITH_DES_CBC_MD5"/>
31879 <int value="35" label="TLS_KRB5_WITH_3DES_EDE_CBC_MD5"/>
31880 <int value="36" label="TLS_KRB5_WITH_RC4_128_MD5"/>
31881 <int value="37" label="TLS_KRB5_WITH_IDEA_CBC_MD5"/>
31882 <int value="38" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"/>
31883 <int value="39" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"/>
31884 <int value="40" label="TLS_KRB5_EXPORT_WITH_RC4_40_SHA"/>
31885 <int value="41" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"/>
31886 <int value="42" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"/>
31887 <int value="43" label="TLS_KRB5_EXPORT_WITH_RC4_40_MD5"/>
31888 <int value="44" label="TLS_PSK_WITH_NULL_SHA"/>
31889 <int value="45" label="TLS_DHE_PSK_WITH_NULL_SHA"/>
31890 <int value="46" label="TLS_RSA_PSK_WITH_NULL_SHA"/>
31891 <int value="47" label="TLS_RSA_WITH_AES_128_CBC_SHA"/>
31892 <int value="48" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA"/>
31893 <int value="49" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA"/>
31894 <int value="50" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA"/>
31895 <int value="51" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA"/>
31896 <int value="52" label="TLS_DH_anon_WITH_AES_128_CBC_SHA"/>
31897 <int value="53" label="TLS_RSA_WITH_AES_256_CBC_SHA"/>
31898 <int value="54" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA"/>
31899 <int value="55" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA"/>
31900 <int value="56" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA"/>
31901 <int value="57" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA"/>
31902 <int value="58" label="TLS_DH_anon_WITH_AES_256_CBC_SHA"/>
31903 <int value="59" label="TLS_RSA_WITH_NULL_SHA256"/>
31904 <int value="60" label="TLS_RSA_WITH_AES_128_CBC_SHA256"/>
31905 <int value="61" label="TLS_RSA_WITH_AES_256_CBC_SHA256"/>
31906 <int value="62" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA256"/>
31907 <int value="63" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA256"/>
31908 <int value="64" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"/>
31909 <int value="65" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
31910 <int value="66" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
31911 <int value="67" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
31912 <int value="68" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
31913 <int value="69" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
31914 <int value="70" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"/>
31915 <int value="103" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"/>
31916 <int value="104" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA256"/>
31917 <int value="105" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA256"/>
31918 <int value="106" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"/>
31919 <int value="107" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"/>
31920 <int value="108" label="TLS_DH_anon_WITH_AES_128_CBC_SHA256"/>
31921 <int value="109" label="TLS_DH_anon_WITH_AES_256_CBC_SHA256"/>
31922 <int value="132" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
31923 <int value="133" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
31924 <int value="134" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
31925 <int value="135" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
31926 <int value="136" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
31927 <int value="137" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"/>
31928 <int value="138" label="TLS_PSK_WITH_RC4_128_SHA"/>
31929 <int value="139" label="TLS_PSK_WITH_3DES_EDE_CBC_SHA"/>
31930 <int value="140" label="TLS_PSK_WITH_AES_128_CBC_SHA"/>
31931 <int value="141" label="TLS_PSK_WITH_AES_256_CBC_SHA"/>
31932 <int value="142" label="TLS_DHE_PSK_WITH_RC4_128_SHA"/>
31933 <int value="143" label="TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
31934 <int value="144" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA"/>
31935 <int value="145" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA"/>
31936 <int value="146" label="TLS_RSA_PSK_WITH_RC4_128_SHA"/>
31937 <int value="147" label="TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"/>
31938 <int value="148" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA"/>
31939 <int value="149" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA"/>
31940 <int value="150" label="TLS_RSA_WITH_SEED_CBC_SHA"/>
31941 <int value="151" label="TLS_DH_DSS_WITH_SEED_CBC_SHA"/>
31942 <int value="152" label="TLS_DH_RSA_WITH_SEED_CBC_SHA"/>
31943 <int value="153" label="TLS_DHE_DSS_WITH_SEED_CBC_SHA"/>
31944 <int value="154" label="TLS_DHE_RSA_WITH_SEED_CBC_SHA"/>
31945 <int value="155" label="TLS_DH_anon_WITH_SEED_CBC_SHA"/>
31946 <int value="156" label="TLS_RSA_WITH_AES_128_GCM_SHA256"/>
31947 <int value="157" label="TLS_RSA_WITH_AES_256_GCM_SHA384"/>
31948 <int value="158" label="TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"/>
31949 <int value="159" label="TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"/>
31950 <int value="160" label="TLS_DH_RSA_WITH_AES_128_GCM_SHA256"/>
31951 <int value="161" label="TLS_DH_RSA_WITH_AES_256_GCM_SHA384"/>
31952 <int value="162" label="TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"/>
31953 <int value="163" label="TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"/>
31954 <int value="164" label="TLS_DH_DSS_WITH_AES_128_GCM_SHA256"/>
31955 <int value="165" label="TLS_DH_DSS_WITH_AES_256_GCM_SHA384"/>
31956 <int value="166" label="TLS_DH_anon_WITH_AES_128_GCM_SHA256"/>
31957 <int value="167" label="TLS_DH_anon_WITH_AES_256_GCM_SHA384"/>
31958 <int value="168" label="TLS_PSK_WITH_AES_128_GCM_SHA256"/>
31959 <int value="169" label="TLS_PSK_WITH_AES_256_GCM_SHA384"/>
31960 <int value="170" label="TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"/>
31961 <int value="171" label="TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"/>
31962 <int value="172" label="TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"/>
31963 <int value="173" label="TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"/>
31964 <int value="174" label="TLS_PSK_WITH_AES_128_CBC_SHA256"/>
31965 <int value="175" label="TLS_PSK_WITH_AES_256_CBC_SHA384"/>
31966 <int value="176" label="TLS_PSK_WITH_NULL_SHA256"/>
31967 <int value="177" label="TLS_PSK_WITH_NULL_SHA384"/>
31968 <int value="178" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"/>
31969 <int value="179" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"/>
31970 <int value="180" label="TLS_DHE_PSK_WITH_NULL_SHA256"/>
31971 <int value="181" label="TLS_DHE_PSK_WITH_NULL_SHA384"/>
31972 <int value="182" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"/>
31973 <int value="183" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"/>
31974 <int value="184" label="TLS_RSA_PSK_WITH_NULL_SHA256"/>
31975 <int value="185" label="TLS_RSA_PSK_WITH_NULL_SHA384"/>
31976 <int value="186" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
31977 <int value="187" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
31978 <int value="188" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
31979 <int value="189" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
31980 <int value="190" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
31981 <int value="191" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"/>
31982 <int value="192" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
31983 <int value="193" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
31984 <int value="194" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
31985 <int value="195" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
31986 <int value="196" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
31987 <int value="197" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"/>
31988 <int value="255" label="TLS_EMPTY_RENEGOTIATION_INFO_SCSV"/>
31989 <int value="49153" label="TLS_ECDH_ECDSA_WITH_NULL_SHA"/>
31990 <int value="49154" label="TLS_ECDH_ECDSA_WITH_RC4_128_SHA"/>
31991 <int value="49155" label="TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
31992 <int value="49156" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"/>
31993 <int value="49157" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"/>
31994 <int value="49158" label="TLS_ECDHE_ECDSA_WITH_NULL_SHA"/>
31995 <int value="49159" label="TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"/>
31996 <int value="49160" label="TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
31997 <int value="49161" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"/>
31998 <int value="49162" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"/>
31999 <int value="49163" label="TLS_ECDH_RSA_WITH_NULL_SHA"/>
32000 <int value="49164" label="TLS_ECDH_RSA_WITH_RC4_128_SHA"/>
32001 <int value="49165" label="TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"/>
32002 <int value="49166" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"/>
32003 <int value="49167" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"/>
32004 <int value="49168" label="TLS_ECDHE_RSA_WITH_NULL_SHA"/>
32005 <int value="49169" label="TLS_ECDHE_RSA_WITH_RC4_128_SHA"/>
32006 <int value="49170" label="TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
32007 <int value="49171" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"/>
32008 <int value="49172" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"/>
32009 <int value="49173" label="TLS_ECDH_anon_WITH_NULL_SHA"/>
32010 <int value="49174" label="TLS_ECDH_anon_WITH_RC4_128_SHA"/>
32011 <int value="49175" label="TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"/>
32012 <int value="49176" label="TLS_ECDH_anon_WITH_AES_128_CBC_SHA"/>
32013 <int value="49177" label="TLS_ECDH_anon_WITH_AES_256_CBC_SHA"/>
32014 <int value="49178" label="TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"/>
32015 <int value="49179" label="TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"/>
32016 <int value="49180" label="TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"/>
32017 <int value="49181" label="TLS_SRP_SHA_WITH_AES_128_CBC_SHA"/>
32018 <int value="49182" label="TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"/>
32019 <int value="49183" label="TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"/>
32020 <int value="49184" label="TLS_SRP_SHA_WITH_AES_256_CBC_SHA"/>
32021 <int value="49185" label="TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"/>
32022 <int value="49186" label="TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"/>
32023 <int value="49187" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"/>
32024 <int value="49188" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"/>
32025 <int value="49189" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"/>
32026 <int value="49190" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"/>
32027 <int value="49191" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"/>
32028 <int value="49192" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"/>
32029 <int value="49193" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"/>
32030 <int value="49194" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"/>
32031 <int value="49195" label="TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"/>
32032 <int value="49196" label="TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"/>
32033 <int value="49197" label="TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"/>
32034 <int value="49198" label="TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"/>
32035 <int value="49199" label="TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"/>
32036 <int value="49200" label="TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"/>
32037 <int value="49201" label="TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"/>
32038 <int value="49202" label="TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"/>
32039 <int value="49203" label="TLS_ECDHE_PSK_WITH_RC4_128_SHA"/>
32040 <int value="49204" label="TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
32041 <int value="49205" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"/>
32042 <int value="49206" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"/>
32043 <int value="49207" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"/>
32044 <int value="49208" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"/>
32045 <int value="49209" label="TLS_ECDHE_PSK_WITH_NULL_SHA"/>
32046 <int value="49210" label="TLS_ECDHE_PSK_WITH_NULL_SHA256"/>
32047 <int value="49211" label="TLS_ECDHE_PSK_WITH_NULL_SHA384"/>
32048 <int value="49212" label="TLS_RSA_WITH_ARIA_128_CBC_SHA256"/>
32049 <int value="49213" label="TLS_RSA_WITH_ARIA_256_CBC_SHA384"/>
32050 <int value="49214" label="TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"/>
32051 <int value="49215" label="TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"/>
32052 <int value="49216" label="TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"/>
32053 <int value="49217" label="TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"/>
32054 <int value="49218" label="TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"/>
32055 <int value="49219" label="TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"/>
32056 <int value="49220" label="TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
32057 <int value="49221" label="TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
32058 <int value="49222" label="TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"/>
32059 <int value="49223" label="TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"/>
32060 <int value="49224" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
32061 <int value="49225" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
32062 <int value="49226" label="TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
32063 <int value="49227" label="TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
32064 <int value="49228" label="TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
32065 <int value="49229" label="TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
32066 <int value="49230" label="TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"/>
32067 <int value="49231" label="TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"/>
32068 <int value="49232" label="TLS_RSA_WITH_ARIA_128_GCM_SHA256"/>
32069 <int value="49233" label="TLS_RSA_WITH_ARIA_256_GCM_SHA384"/>
32070 <int value="49234" label="TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
32071 <int value="49235" label="TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
32072 <int value="49236" label="TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"/>
32073 <int value="49237" label="TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"/>
32074 <int value="49238" label="TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"/>
32075 <int value="49239" label="TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"/>
32076 <int value="49240" label="TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"/>
32077 <int value="49241" label="TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"/>
32078 <int value="49242" label="TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"/>
32079 <int value="49243" label="TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"/>
32080 <int value="49244" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
32081 <int value="49245" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
32082 <int value="49246" label="TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
32083 <int value="49247" label="TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
32084 <int value="49248" label="TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
32085 <int value="49249" label="TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
32086 <int value="49250" label="TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"/>
32087 <int value="49251" label="TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"/>
32088 <int value="49252" label="TLS_PSK_WITH_ARIA_128_CBC_SHA256"/>
32089 <int value="49253" label="TLS_PSK_WITH_ARIA_256_CBC_SHA384"/>
32090 <int value="49254" label="TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
32091 <int value="49255" label="TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
32092 <int value="49256" label="TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"/>
32093 <int value="49257" label="TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"/>
32094 <int value="49258" label="TLS_PSK_WITH_ARIA_128_GCM_SHA256"/>
32095 <int value="49259" label="TLS_PSK_WITH_ARIA_256_GCM_SHA384"/>
32096 <int value="49260" label="TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"/>
32097 <int value="49261" label="TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"/>
32098 <int value="49262" label="TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"/>
32099 <int value="49263" label="TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"/>
32100 <int value="49264" label="TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
32101 <int value="49265" label="TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
32102 <int value="49266" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
32103 <int value="49267" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
32104 <int value="49268" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
32105 <int value="49269" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
32106 <int value="49270" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
32107 <int value="49271" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
32108 <int value="49272" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
32109 <int value="49273" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
32110 <int value="49274" label="TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
32111 <int value="49275" label="TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
32112 <int value="49276" label="TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
32113 <int value="49277" label="TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
32114 <int value="49278" label="TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
32115 <int value="49279" label="TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
32116 <int value="49280" label="TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
32117 <int value="49281" label="TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
32118 <int value="49282" label="TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
32119 <int value="49283" label="TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
32120 <int value="49284" label="TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"/>
32121 <int value="49285" label="TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"/>
32122 <int value="49286" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
32123 <int value="49287" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
32124 <int value="49288" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
32125 <int value="49289" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
32126 <int value="49290" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
32127 <int value="49291" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
32128 <int value="49292" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
32129 <int value="49293" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
32130 <int value="49294" label="TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
32131 <int value="49295" label="TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
32132 <int value="49296" label="TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
32133 <int value="49297" label="TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
32134 <int value="49298" label="TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
32135 <int value="49299" label="TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
32136 <int value="49300" label="TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
32137 <int value="49301" label="TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
32138 <int value="49302" label="TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
32139 <int value="49303" label="TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
32140 <int value="49304" label="TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
32141 <int value="49305" label="TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
32142 <int value="49306" label="TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
32143 <int value="49307" label="TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
32144 <int value="49308" label="TLS_RSA_WITH_AES_128_CCM"/>
32145 <int value="49309" label="TLS_RSA_WITH_AES_256_CCM"/>
32146 <int value="49310" label="TLS_DHE_RSA_WITH_AES_128_CCM"/>
32147 <int value="49311" label="TLS_DHE_RSA_WITH_AES_256_CCM"/>
32148 <int value="49312" label="TLS_RSA_WITH_AES_128_CCM_8"/>
32149 <int value="49313" label="TLS_RSA_WITH_AES_256_CCM_8"/>
32150 <int value="49314" label="TLS_DHE_RSA_WITH_AES_128_CCM_8"/>
32151 <int value="49315" label="TLS_DHE_RSA_WITH_AES_256_CCM_8"/>
32152 <int value="49316" label="TLS_PSK_WITH_AES_128_CCM"/>
32153 <int value="49317" label="TLS_PSK_WITH_AES_256_CCM"/>
32154 <int value="49318" label="TLS_DHE_PSK_WITH_AES_128_CCM"/>
32155 <int value="49319" label="TLS_DHE_PSK_WITH_AES_256_CCM"/>
32156 <int value="49320" label="TLS_PSK_WITH_AES_128_CCM_8"/>
32157 <int value="49321" label="TLS_PSK_WITH_AES_256_CCM_8"/>
32158 <int value="49322" label="TLS_PSK_DHE_WITH_AES_128_CCM_8"/>
32159 <int value="49323" label="TLS_PSK_DHE_WITH_AES_256_CCM_8"/>
32162 <enum name="SSLErrorTypes" type="int">
32163 <int value="0" label="CERT_COMMON_NAME_INVALID"/>
32164 <int value="1" label="CERT_DATE_INVALID"/>
32165 <int value="2" label="CERT_AUTHORITY_INVALID"/>
32166 <int value="3" label="CERT_CONTAINS_ERRORS"/>
32167 <int value="4" label="CERT_NO_REVOCATION_MECHANISM"/>
32168 <int value="5" label="CERT_REVOKED"/>
32169 <int value="6" label="CERT_INVALID"/>
32170 <int value="7" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
32171 <int value="8" label="CERT_WEAK_KEY"/>
32172 <int value="9" label="UNKNOWN"/>
32175 <enum name="SSLResponseTypesV2" type="int">
32176 <int value="0" label="SHOW_ALL"/>
32177 <int value="1" label="SHOW_OVERRIDABLE"/>
32178 <int value="2" label="PROCEED_OVERRIDABLE"/>
32179 <int value="3" label="PROCEED_NAME"/>
32180 <int value="4" label="PROCEED_DATE"/>
32181 <int value="5" label="PROCEED_AUTHORITY"/>
32182 <int value="6" label="DONT_PROCEED_OVERRIDABLE"/>
32183 <int value="7" label="DONT_PROCEED_NAME"/>
32184 <int value="8" label="DONT_PROCEED_DATE"/>
32185 <int value="9" label="DONT_PROCEED_AUTHORITY"/>
32186 <int value="10" label="MORE"/>
32187 <int value="11" label="SHOW_UNDERSTAND"/>
32188 <int value="12" label="SHOW_INTERNAL_HOSTNAME"/>
32189 <int value="13" label="PROCEED_INTERNAL_HOSTNAME"/>
32190 <int value="14" label="SHOW_NEW_SITE"/>
32191 <int value="15" label="PROCEED_NEW_SITE"/>
32193 label="User manually typed proceed (PROCEED_MANUAL_NONOVERRIDABLE)"/>
32196 <enum name="StartupURLsMigration" type="int">
32197 <int value="0" label="Performed migration"/>
32198 <int value="1" label="No migration value"/>
32199 <int value="2" label="Reset migration"/>
32202 <enum name="SuggestAppsDialogCloseReason" type="int">
32203 <int value="0" label="Unknown error"/>
32204 <int value="1" label="Item installed"/>
32205 <int value="2" label="User cancelled"/>
32206 <int value="3" label="Webstore link clicked"/>
32209 <enum name="SuggestAppsDialogInstall" type="int">
32210 <int value="0" label="Install succeeded"/>
32211 <int value="1" label="Install cancelled"/>
32212 <int value="2" label="Install failed"/>
32215 <enum name="SuggestAppsDialogLoad" type="int">
32216 <int value="0" label="Load succeeded"/>
32217 <int value="1" label="Load cancelled"/>
32218 <int value="2" label="Load failed"/>
32221 <enum name="SuggestionsResponseState" type="int">
32222 <int value="0" label="Empty response received from the server."/>
32223 <int value="1" label="Invalid response received from the server."/>
32224 <int value="2" label="Valid response received from the server."/>
32227 <enum name="SuspendAttempt" type="int">
32228 <int value="0" label="Attempted"/>
32231 <enum name="SuspendResult" type="int">
32232 <int value="0" label="Succeeded"/>
32233 <int value="1" label="Failed"/>
32234 <int value="2" label="Canceled (before writing wakeup count)"/>
32235 <int value="3" label="Canceled (after writing wakeup count)"/>
32238 <enum name="SuspendStatus" type="int">
32239 <int value="0" label="Success"/>
32240 <int value="1" label="Failure"/>
32241 <int value="2" label="Cancelled"/>
32242 <int value="3" label="Attempted"/>
32245 <enum name="SyncAuthError" type="int">
32247 label="Number of times clients have encountered an Auth error."/>
32248 <int value="1" label="Number of times clients have fixed an auth error."/>
32251 <enum name="SyncBackendInitializeRestoreState" type="int">
32252 <int value="0" label="Expected restored types and found some"/>
32253 <int value="1" label="Expected restored types but found none"/>
32254 <int value="2" label="Did not expect restored types and found none"/>
32255 <int value="3" label="Did not expect restored types but found some"/>
32258 <enum name="SyncedNotificationActionType" type="int">
32259 <int value="0" label="Unknown"/>
32260 <int value="1" label="Notification clicked"/>
32261 <int value="2" label="Notification button clicked"/>
32262 <int value="3" label="Notification closed by user"/>
32263 <int value="4" label="Notification closed by system"/>
32266 <enum name="TabRestoreResult" type="int">
32267 <int value="0" label="Failure (other)"/>
32268 <int value="1" label="Success"/>
32269 <int value="2" label="Failure due to network connectivity"/>
32272 <enum name="TabRestoreUserAction" type="int">
32273 <int value="0" label="Wait for completion"/>
32274 <int value="1" label="Leave tab (close tab/switch tab/go to tab switcher)"/>
32275 <int value="2" label="Leave Chrome"/>
32278 <enum name="TabStatus" type="int">
32279 <int value="0" label="Memory resident"/>
32280 <int value="1" label="Evicted and reloaded"/>
32281 <int value="2" label="Reloaded due to cold start"/>
32282 <int value="3" label="Partially evicted"/>
32283 <int value="4" label="Reloaded due to backgrounding"/>
32284 <int value="5" label="Reloaded due to incognito"/>
32285 <int value="6" label="Reloaded due to cold start (fg tab on start)"/>
32286 <int value="7" label="Reloaded due to cold start (bg tab on switch)"/>
32287 <int value="8" label="Lazy load for 'Open in new tab'"/>
32288 <int value="9" label="Stopped due to page loading when backgrounding"/>
32289 <int value="10" label="Evicted due to page loading when backgrounding"/>
32292 <enum name="TabSwitchedToForegroundLaunchedWithURL" type="int">
32293 <int value="0" label="Launched without an URL"/>
32294 <int value="1" label="Launched with an URL"/>
32297 <enum name="TabSwitchedToForegroundRevisit" type="int">
32298 <int value="0" label="First time"/>
32299 <int value="1" label="Revisit"/>
32302 <enum name="TapDelayType" type="int">
32303 <int value="0" label="Delayed Tap"/>
32304 <int value="1" label="Undelayed Tap"/>
32307 <enum name="TcpSocketStatus" type="int">
32308 <int value="0" label="Unknown"/>
32309 <int value="1" label="Fast Connection Return"/>
32310 <int value="2" label="Slow Connection Return"/>
32311 <int value="3" label="Connection Error"/>
32312 <int value="4" label="Syn Data Acknowledged"/>
32313 <int value="5" label="Syn Data Nacked"/>
32314 <int value="6" label="Syn Data Probe Failed"/>
32315 <int value="7" label="No syn data + ack (can't happen)"/>
32316 <int value="8" label="No syn data + nack"/>
32317 <int value="9" label="No syn data + probe failed"/>
32320 <enum name="TLSRenegotiationPatched" type="int">
32321 <int value="0" label="Not renegotiation patched"/>
32322 <int value="1" label="Renegotiation patched"/>
32325 <enum name="TouchpadDeviceState" type="int">
32326 <int value="0" label="NO_TP_PRESENT_NO_TP_EXPECTED">
32327 No touchpad detected on a device without built-in touchpad
32329 <int value="1" label="TP_PRESENT_NO_TP_EXPECTED">
32330 External touchpad detected on a device without built-in touchpad
32332 <int value="2" label="NO_TP_PRESENT_TP_EXPECTED_BOOT">
32333 Built-in touchpad not detected at boot time on a device with built-in
32334 touchpad (touchpad failure at boot time)
32336 <int value="3" label="TP_PRESENT_TP_EXPECTED_BOOT">
32337 Built-in touchpad detected at boot time on a device with built-in touchpad
32339 <int value="4" label="NO_TP_PRESENT_TP_EXPECTED_RESUME">
32340 Built-in touchpad not detected at resume time on a device with built-in
32341 touchpad (touchpad failure at resume time)
32343 <int value="5" label="TP_PRESENT_TP_EXPECTED_RESUME">
32344 Built-in touchpad detected at resume time on a device with built-in touchpad
32348 <enum name="TouchpadProblemType" type="int">
32349 <int value="0" label="All events">
32350 All observed input events from touchpad. Serves as a reference.
32352 <int value="1" label="Noisy Ground">
32353 The touchpad noise events (e.g. abrupt cursor jumps) caused by the noisy
32358 <enum name="TrackedPreference" type="int">
32359 <int value="0" label="prefs::kShowHomeButton"/>
32360 <int value="1" label="prefs::kHomePageIsNewTabPage"/>
32361 <int value="2" label="prefs::kHomePage"/>
32362 <int value="3" label="prefs::kRestoreOnStartup"/>
32363 <int value="4" label="prefs::kURLsToRestoreOnStartup"/>
32364 <int value="5" label="extensions::pref_names::kExtensions"/>
32365 <int value="6" label="prefs::kGoogleServicesLastUsername"/>
32366 <int value="7" label="prefs::kSearchProviderOverrides"/>
32367 <int value="8" label="prefs::kDefaultSearchProviderSearchURL"/>
32368 <int value="9" label="prefs::kDefaultSearchProviderKeyword"/>
32369 <int value="10" label="prefs::kDefaultSearchProviderName"/>
32370 <int value="11" label="prefs::kPinnedTabs"/>
32371 <int value="12" label="extensions::pref_names::kKnownDisabled"/>
32372 <int value="13" label="prefs::kProfileResetPromptMemento"/>
32375 <enum name="TranslateError" type="int">
32376 <int value="0" label="No error"/>
32377 <int value="1" label="Network error"/>
32378 <int value="2" label="Initialization error"/>
32379 <int value="3" label="Unknown language"/>
32380 <int value="4" label="Unsupported language"/>
32381 <int value="5" label="Identical language"/>
32382 <int value="6" label="Translation error"/>
32385 <enum name="TranslateInitiationStatus" type="int">
32386 <int value="0" label="Completely disabled by prefs"/>
32387 <int value="1" label="Completely disabled by switch"/>
32388 <int value="2" label="Disabled by user configuration"/>
32389 <int value="3" label="Unsupported Language"/>
32390 <int value="4" label="Unsupported URL"/>
32391 <int value="5" label="Do nothing for similar languages"/>
32392 <int value="6" label="Do nothing for accepted languages"/>
32393 <int value="7" label="Auto translation by user configuration"/>
32394 <int value="8" label="Auto translation by linked from a translated page"/>
32395 <int value="9" label="Show infobar"/>
32396 <int value="10" label="MIME-type is not supported"/>
32399 <enum name="TranslateLanguage" type="int">
32400 <int value="0" label="No language code"/>
32401 <int value="1" label="Valid language code"/>
32402 <int value="2" label="Invalid language code"/>
32405 <enum name="TranslateLanguageVerification" type="int">
32406 <int value="0" label="CLD is disabled"/>
32407 <int value="1" label="No Content-Language"/>
32408 <int value="2" label="CLD can not determine a language"/>
32409 <int value="3" label="CLD agrees with Content-Language"/>
32410 <int value="4" label="CLD disagrees with Content-Language"/>
32411 <int value="5" label="CLD can be trusted"/>
32412 <int value="6" label="CLD can complement a sub code"/>
32415 <enum name="TranslateScheme" type="int">
32416 <int value="0" label="http"/>
32417 <int value="1" label="https"/>
32418 <int value="2" label="unexpected other schemes"/>
32421 <enum name="UIEventType" type="int">
32422 <int value="0" label="Unknown"/>
32423 <int value="1" label="Touch released"/>
32424 <int value="2" label="Touch pressed"/>
32425 <int value="3" label="Touch moved"/>
32426 <int value="4" label="Touch stationary"/>
32427 <int value="5" label="Touch cancelled"/>
32428 <int value="6" label="Gesture scroll begin"/>
32429 <int value="7" label="Gesture scroll end"/>
32430 <int value="8" label="Gesture scroll update"/>
32431 <int value="9" label="Gesture tap"/>
32432 <int value="10" label="Gesture tap down"/>
32433 <int value="11" label="Gesture finger down"/>
32434 <int value="12" label="Gesture finger up"/>
32435 <int value="13" label="Gesture double tap"/>
32436 <int value="14" label="Gesture triple tap"/>
32437 <int value="15" label="Gesture two-finger tap"/>
32438 <int value="16" label="Gesture pinch begin"/>
32439 <int value="17" label="Gesture pinch end"/>
32440 <int value="18" label="Gesture pinch update (2 fingers)"/>
32441 <int value="19" label="Long press"/>
32442 <int value="20" label="Multi-finger swipe (2 fingers)"/>
32443 <int value="21" label="Scroll"/>
32444 <int value="22" label="Scroll fling start"/>
32445 <int value="23" label="Scroll fling cancel"/>
32446 <int value="24" label="Multi-finger swipe (3 fingers)"/>
32447 <int value="25" label="Multi-finger swipe (4+ fingers)"/>
32448 <int value="26" label="Gesture scroll update (2 fingers)"/>
32449 <int value="27" label="Gesture scroll update (3 fingers)"/>
32450 <int value="28" label="Gesture scroll update (4+ fingers)"/>
32451 <int value="29" label="Gesture pinch update (3 fingers)"/>
32452 <int value="30" label="Gesture pinch update (4+ fingers)"/>
32453 <int value="31" label="Long tap"/>
32454 <int value="32" label="Show Press"/>
32455 <int value="33" label="Tap Cancel"/>
32456 <int value="34" label="Edge swipe"/>
32459 <enum name="UmaInitSequence" type="int">
32460 <int value="0" label="Timer fired first"/>
32461 <int value="1" label="Init task completed first"/>
32464 <enum name="UmaUploadResponseStatus" type="int">
32465 <int value="0" label="Unknown failure"/>
32466 <int value="1" label="Success"/>
32467 <int value="2" label="Bad request"/>
32468 <int value="3" label="No response"/>
32471 <enum name="UncacheableReason" type="int">
32472 <int value="0" label="kNoData"/>
32473 <int value="1" label="kPre11PartialResponse"/>
32474 <int value="2" label="kNoStrongValidatorOnPartialResponse"/>
32475 <int value="3" label="kShortMaxAge"/>
32476 <int value="4" label="kExpiresTooSoon"/>
32477 <int value="5" label="kHasMustRevalidate"/>
32478 <int value="6" label="kNoCache"/>
32479 <int value="7" label="kNoStore"/>
32482 <enum name="UniformityTrialGroupNotActive" type="int">
32483 <int value="0" label="Invalid"/>
32484 <int value="1" label="Group not reported"/>
32485 <int value="2" label="Trial was disabled"/>
32486 <int value="3" label="Group not reported and trial was disabled"/>
32489 <enum name="UpdateEngineDownloadSources" type="int">
32490 <int value="0" label="Other"/>
32491 <int value="1" label="HTTPS Server Only"/>
32492 <int value="2" label="HTTP Server Only"/>
32493 <int value="3" label="HTTP Server, HTTPS Server"/>
32494 <int value="4" label="HTTP Peer Only"/>
32495 <int value="5" label="HTTP Peer and HTTPS Server"/>
32496 <int value="6" label="HTTP Peer and HTTP Server"/>
32497 <int value="7" label="HTTP Peer, HTTPS Server, and HTTP Server"/>
32500 <enum name="UpdateEngineErrorCode" type="int">
32501 <int value="0" label="kErrorCodeSuccess"/>
32502 <int value="1" label="kErrorCodeError"/>
32503 <int value="2" label="kErrorCodeOmahaRequestError"/>
32504 <int value="3" label="kErrorCodeOmahaResponseHandlerError"/>
32505 <int value="4" label="kErrorCodeFilesystemCopierError"/>
32506 <int value="5" label="kErrorCodePostinstallRunnerError"/>
32507 <int value="6" label="kErrorCodeSetBootableFlagError"/>
32508 <int value="7" label="kErrorCodeInstallDeviceOpenError"/>
32509 <int value="8" label="kErrorCodeKernelDeviceOpenError"/>
32510 <int value="9" label="kErrorCodeDownloadTransferError"/>
32511 <int value="10" label="kErrorCodePayloadHashMismatchError"/>
32512 <int value="11" label="kErrorCodePayloadSizeMismatchError"/>
32513 <int value="12" label="kErrorCodeDownloadPayloadVerificationError"/>
32514 <int value="13" label="kErrorCodeDownloadNewPartitionInfoError"/>
32515 <int value="14" label="kErrorCodeDownloadWriteError"/>
32516 <int value="15" label="kErrorCodeNewRootfsVerificationError"/>
32517 <int value="16" label="kErrorCodeNewKernelVerificationError"/>
32518 <int value="17" label="kErrorCodeSignedDeltaPayloadExpectedError"/>
32519 <int value="18" label="kErrorCodeDownloadPayloadPubKeyVerificationError"/>
32520 <int value="19" label="kErrorCodePostinstallBootedFromFirmwareB"/>
32521 <int value="20" label="kErrorCodeDownloadStateInitializationError"/>
32522 <int value="21" label="kErrorCodeDownloadInvalidMetadataMagicString"/>
32523 <int value="22" label="kErrorCodeDownloadSignatureMissingInManifest"/>
32524 <int value="23" label="kErrorCodeDownloadManifestParseError"/>
32525 <int value="24" label="kErrorCodeDownloadMetadataSignatureError"/>
32526 <int value="25" label="kErrorCodeDownloadMetadataSignatureVerificationError"/>
32527 <int value="26" label="kErrorCodeDownloadMetadataSignatureMismatch"/>
32528 <int value="27" label="kErrorCodeDownloadOperationHashVerificationError"/>
32529 <int value="28" label="kErrorCodeDownloadOperationExecutionError"/>
32530 <int value="29" label="kErrorCodeDownloadOperationHashMismatch"/>
32531 <int value="30" label="kErrorCodeOmahaRequestEmptyResponseError"/>
32532 <int value="31" label="kErrorCodeOmahaRequestXMLParseError"/>
32533 <int value="32" label="kErrorCodeDownloadInvalidMetadataSize"/>
32534 <int value="33" label="kErrorCodeDownloadInvalidMetadataSignature"/>
32535 <int value="34" label="kErrorCodeOmahaRequestResponseInvalid"/>
32536 <int value="35" label="kErrorCodeOmahaUpdateIgnoredPerPolicy"/>
32537 <int value="36" label="kErrorCodeOmahaUpdateDeferredPerPolicy"/>
32538 <int value="37" label="kErrorCodeOmahaErrorInHTTPResponse"/>
32539 <int value="38" label="kErrorCodeDownloadOperationHashMissingError"/>
32540 <int value="39" label="kErrorCodeDownloadMetadataSignatureMissingError"/>
32541 <int value="40" label="kErrorCodeOmahaUpdateDeferredForBackoff"/>
32542 <int value="41" label="kErrorCodePostinstallPowerwashError"/>
32543 <int value="42" label="kErrorCodeUpdateCanceledByChannelChange"/>
32546 <enum name="UpdateEnginePayloadFormat" type="int">
32547 <int value="0" label="Full"/>
32548 <int value="1" label="Delta"/>
32549 <int value="2" label="Forced Full"/>
32552 <enum name="UrlResolutionResult" type="int">
32553 <int value="0" label="Absolute URL"/>
32554 <int value="1" label="Resolutions Differ"/>
32555 <int value="2" label="Resolutions Agree"/>
32558 <enum name="URLSchemeForHistogram" type="int">
32559 <int value="0" label="kUnknownURLScheme"/>
32560 <int value="1" label="kMissingURLScheme"/>
32561 <int value="2" label="kHttpURLScheme"/>
32562 <int value="3" label="kHttpsURLScheme"/>
32563 <int value="4" label="kFtpURLScheme"/>
32564 <int value="5" label="kChromeExtensionURLScheme"/>
32565 <int value="6" label="kJavascriptURLScheme"/>
32566 <int value="7" label="kFileURLScheme"/>
32567 <int value="8" label="kBlobURLScheme"/>
32568 <int value="9" label="kDataURLScheme"/>
32569 <int value="10" label="kFileSystemScheme"/>
32572 <enum name="UserType" type="int">
32573 <int value="0" label="Regular"/>
32574 <int value="1" label="Guest"/>
32575 <int value="2" label="Retail Mode"/>
32576 <int value="3" label="Public Account"/>
32577 <int value="4" label="Locally Managed"/>
32578 <int value="5" label="Kiosk App"/>
32581 <enum name="VariationSeedSignature" type="int">
32582 <int value="0" label="Signature Missing"/>
32583 <int value="1" label="Signature Decode Failed"/>
32584 <int value="2" label="Invalid Signature"/>
32585 <int value="3" label="Invalid Seed"/>
32586 <int value="4" label="Valid Signature for Seed"/>
32589 <enum name="VariationsResourceRequestsAllowedState" type="int">
32590 <int value="0" label="Requests allowed"/>
32591 <int value="1" label="Requests not allowed (Obsolete 11/2013)"/>
32592 <int value="2" label="Notified that requests became allowed"/>
32593 <int value="3" label="Requests not allowed: EULA not accepted"/>
32594 <int value="4" label="Requests not allowed: network down"/>
32595 <int value="5" label="Requests not allowed: disabled by command line"/>
32598 <enum name="VariationsSeedEmpty" type="int">
32599 <int value="0" label="Seed Not Empty"/>
32600 <int value="1" label="Seed Empty"/>
32601 <int value="2" label="Seed Corrupt"/>
32604 <enum name="VaryType" type="int">
32605 <int value="0" label="No Vary header present"/>
32606 <int value="1" label="Vary:User-Agent"/>
32607 <int value="2" label="Other"/>
32610 <enum name="VAVDAH264DecoderFailure" type="int">
32611 <int value="0" label="FRAME_MBS_ONLY_FLAG_NOT_ONE"/>
32612 <int value="1" label="GAPS_IN_FRAME_NUM"/>
32613 <int value="2" label="MID_STREAM_RESOLUTION_CHANGE"/>
32614 <int value="3" label="INTERLACED_STREAM"/>
32615 <int value="4" label="VAAPI_ERROR"/>
32618 <enum name="VideoCodec" type="int">
32619 <int value="0" label="kUnknownVideoCodec"/>
32620 <int value="1" label="kCodecH264"/>
32621 <int value="2" label="kCodecVC1"/>
32622 <int value="3" label="kCodecMPEG2"/>
32623 <int value="4" label="kCodecMPEG4"/>
32624 <int value="5" label="kCodecTheora"/>
32625 <int value="6" label="kCodecVP8"/>
32626 <int value="7" label="kCodecVP9"/>
32629 <enum name="VideoCodecProfile" type="int">
32630 <int value="0" label="H.264 Baseline"/>
32631 <int value="1" label="H.264 Main"/>
32632 <int value="2" label="H.264 Extended"/>
32633 <int value="3" label="H.264 High"/>
32634 <int value="4" label="H.264 High10"/>
32635 <int value="5" label="H.264 High422"/>
32636 <int value="6" label="H.264 High444"/>
32637 <int value="7" label="H.264 ScalableBaseline"/>
32638 <int value="8" label="H.264 ScalableHigh"/>
32639 <int value="9" label="H.264 StereoHigh"/>
32640 <int value="10" label="H.264 MultiviewHigh"/>
32641 <int value="11" label="VP8"/>
32642 <int value="12" label="VP9"/>
32645 <enum name="VideoPixelFormat" type="int">
32646 <int value="0" label="UNKNOWN"/>
32647 <int value="1" label="YV12"/>
32648 <int value="2" label="YV16"/>
32649 <int value="3" label="I420"/>
32650 <int value="4" label="YV12A"/>
32651 <int value="5" label="HOLE"/>
32652 <int value="6" label="NATIVE_TEXTURE"/>
32653 <int value="7" label="YV12J"/>
32656 <enum name="ViewFileType" type="int">
32657 <int value="0" label="other"/>
32658 <int value="1" label=".3ga"/>
32659 <int value="2" label=".3gp"/>
32660 <int value="3" label=".aac"/>
32661 <int value="4" label=".alac"/>
32662 <int value="5" label=".asf"/>
32663 <int value="6" label=".avi"/>
32664 <int value="7" label=".bmp"/>
32665 <int value="8" label=".csv"/>
32666 <int value="9" label=".doc"/>
32667 <int value="10" label=".docx"/>
32668 <int value="11" label=".flac"/>
32669 <int value="12" label=".gif"/>
32670 <int value="13" label=".jpeg"/>
32671 <int value="14" label=".jpg"/>
32672 <int value="15" label=".log"/>
32673 <int value="16" label=".m3u"/>
32674 <int value="17" label=".m3u8"/>
32675 <int value="18" label=".m4a"/>
32676 <int value="19" label=".m4v"/>
32677 <int value="20" label=".mid"/>
32678 <int value="21" label=".mkv"/>
32679 <int value="22" label=".mov"/>
32680 <int value="23" label=".mp3"/>
32681 <int value="24" label=".mp4"/>
32682 <int value="25" label=".mpg"/>
32683 <int value="26" label=".odf"/>
32684 <int value="27" label=".odp"/>
32685 <int value="28" label=".ods"/>
32686 <int value="29" label=".odt"/>
32687 <int value="30" label=".oga"/>
32688 <int value="31" label=".ogg"/>
32689 <int value="32" label=".ogv"/>
32690 <int value="33" label=".pdf"/>
32691 <int value="34" label=".png"/>
32692 <int value="35" label=".ppt"/>
32693 <int value="36" label=".pptx"/>
32694 <int value="37" label=".ra"/>
32695 <int value="38" label=".ram"/>
32696 <int value="39" label=".rar"/>
32697 <int value="40" label=".rm"/>
32698 <int value="41" label=".rtf"/>
32699 <int value="42" label=".wav"/>
32700 <int value="43" label=".webm"/>
32701 <int value="44" label=".webp"/>
32702 <int value="45" label=".wma"/>
32703 <int value="46" label=".wmv"/>
32704 <int value="47" label=".xls"/>
32705 <int value="48" label=".xlsx"/>
32708 <enum name="VPNDriver" type="int">
32709 <int value="0" label="OpenVPN"/>
32710 <int value="1" label="L2TP/IPSec"/>
32713 <enum name="VPNRemoteAuthenticationType" type="int">
32714 <int value="0" label="OpenVPN Default"/>
32715 <int value="1" label="OpenVPN Certificate"/>
32716 <int value="2" label="L2TP/IPSec Default"/>
32717 <int value="3" label="L2TP/IPSec Certificate"/>
32718 <int value="4" label="L2TP/IPSec PSK"/>
32721 <enum name="VPNUserAuthenticationType" type="int">
32722 <int value="0" label="OpenVPN None"/>
32723 <int value="1" label="OpenVPN Certificate"/>
32724 <int value="2" label="OpenVPN Username/Password"/>
32725 <int value="3" label="OpenVPN Username/Password/OTP"/>
32726 <int value="4" label="L2TP/IPSec None"/>
32727 <int value="5" label="L2TP/IPSec Certificate"/>
32728 <int value="6" label="L2TP/IPSec Username/Password"/>
32731 <enum name="WalletApiCall" type="int">
32732 <int value="0" label="Unknown API call"/>
32733 <int value="1" label="Accept Legal Documents"/>
32734 <int value="2" label="Authenticate Instrument"/>
32735 <int value="3" label="Get Full Wallet"/>
32736 <int value="4" label="Get Wallet Items"/>
32737 <int value="5" label="Save to Wallet"/>
32740 <enum name="WalletErrors" type="int">
32741 <int value="0" label="Baseline: Issued request"/>
32742 <int value="1" label="Fatal error (deprecated)"/>
32743 <int value="2" label="Malformed response"/>
32744 <int value="3" label="Network error"/>
32745 <int value="4" label="Bad request"/>
32746 <int value="5" label="Internal error"/>
32747 <int value="6" label="Invalid params"/>
32748 <int value="7" label="Service unavailable"/>
32749 <int value="8" label="Spending limit exceeded"/>
32750 <int value="9" label="Unsupported API version"/>
32751 <int value="10" label="Unknown error"/>
32752 <int value="11" label="Unsupported merchant"/>
32753 <int value="12" label="Unsupported buyer legal address"/>
32754 <int value="13" label="Unverified know your customer status"/>
32757 <enum name="WalletRequiredActions" type="int">
32758 <int value="0" label="Baseline: Issued request"/>
32759 <int value="1" label="Unknown"/>
32760 <int value="2" label="GAIA auth"/>
32761 <int value="3" label="Passive GAIA auth"/>
32762 <int value="4" label="Set up Wallet"/>
32763 <int value="5" label="Accept ToS"/>
32764 <int value="6" label="Update expiration date"/>
32765 <int value="7" label="Upgrade min address"/>
32766 <int value="8" label="Choose another instrument or address"/>
32767 <int value="9" label="Verify CVV"/>
32768 <int value="10" label="Invalid form field"/>
32769 <int value="11" label="Require phone number"/>
32772 <enum name="WebFontCacheHit" type="int">
32773 <int value="0" label="Miss"/>
32774 <int value="1" label="Hit"/>
32775 <int value="2" label="Served from data URL"/>
32778 <enum name="WebFontUsageType" type="int">
32779 <int value="0" label="Styled, and used"/>
32780 <int value="1" label="Styled, but not used"/>
32781 <int value="2" label="Not styled, but used"/>
32784 <enum name="WebHistoryStatus" type="int">
32785 <int value="0" label="WEB_HISTORY_QUERY_FAILED">Failed</int>
32786 <int value="1" label="WEB_HISTORY_QUERY_SUCCEEDED">Succeeded</int>
32787 <int value="2" label="WEB_HISTORY_QUERY_TIMED_OUT">Timed out</int>
32790 <enum name="WebSocketHandshakeResult" type="int">
32791 <int value="0" label="Incomplete"/>
32792 <int value="1" label="Normal"/>
32793 <int value="2" label="Failed"/>
32794 <int value="3" label="Connected"/>
32797 <enum name="WebSocketPerMessageDeflateContextTakeOverMode" type="int">
32798 <int value="0" label="DoNotTakeOverContext"/>
32799 <int value="1" label="TakeOverContext"/>
32802 <enum name="WiFiApMode" type="int">
32803 <int value="0" label="Unknown"/>
32804 <int value="1" label="Managed"/>
32805 <int value="2" label="AdHoc"/>
32808 <enum name="WiFiReasonCode" type="int">
32809 <int value="0" label="kReasonReserved0"/>
32810 <int value="1" label="kReasonCodeUnspecified"/>
32811 <int value="2" label="kReasonCodePreviousAuthenticationInvalid"/>
32812 <int value="3" label="kReasonCodeSenderHasLeft"/>
32813 <int value="4" label="kReasonCodeInactivity"/>
32814 <int value="5" label="kReasonCodeTooManySTAs"/>
32815 <int value="6" label="kReasonCodeNonAuthenticated"/>
32816 <int value="7" label="kReasonCodeNonAssociated"/>
32817 <int value="8" label="kReasonCodeDisassociatedHasLeft"/>
32818 <int value="9" label="kReasonCodeReassociationNotAuthenticated"/>
32819 <int value="10" label="kReasonCodeUnacceptablePowerCapability"/>
32820 <int value="11" label="kReasonCodeUnacceptableSupportedChannelInfo"/>
32821 <int value="12" label="kReasonReserved12"/>
32822 <int value="13" label="kReasonCodeInvalidInfoElement"/>
32823 <int value="14" label="kReasonCodeMICFailure"/>
32824 <int value="15" label="kReasonCode4WayTimeout"/>
32825 <int value="16" label="kReasonCodeGroupKeyHandshakeTimeout"/>
32826 <int value="17" label="kReasonCodeDifferenIE"/>
32827 <int value="18" label="kReasonCodeGroupCipherInvalid"/>
32828 <int value="19" label="kReasonCodePairwiseCipherInvalid"/>
32829 <int value="20" label="kReasonCodeAkmpInvalid"/>
32830 <int value="21" label="kReasonCodeUnsupportedRsnIeVersion"/>
32831 <int value="22" label="kReasonCodeInvalidRsnIeCaps"/>
32832 <int value="23" label="kReasonCode8021XAuth"/>
32833 <int value="24" label="kReasonCodeCipherSuiteRejected"/>
32834 <int value="25" label="kReasonReserved25"/>
32835 <int value="26" label="kReasonReserved26"/>
32836 <int value="27" label="kReasonReserved27"/>
32837 <int value="28" label="kReasonReserved28"/>
32838 <int value="29" label="kReasonReserved29"/>
32839 <int value="30" label="kReasonReserved30"/>
32840 <int value="31" label="kReasonReserved31"/>
32841 <int value="32" label="kReasonCodeUnspecifiedQoS"/>
32842 <int value="33" label="kReasonCodeQoSBandwidth"/>
32843 <int value="34" label="kReasonCodeiPoorConditions"/>
32844 <int value="35" label="kReasonCodeOutsideTxop"/>
32845 <int value="36" label="kReasonCodeStaLeaving"/>
32846 <int value="37" label="kReasonCodeUnacceptableMechanism"/>
32847 <int value="38" label="kReasonCodeSetupRequired"/>
32848 <int value="39" label="kReasonCodeTimeout"/>
32849 <int value="45" label="kReasonCodeCipherSuiteNotSupported"/>
32852 <enum name="WiFiScanResult" type="int">
32853 <int value="0" label="ProgressiveScan connected"/>
32854 <int value="1" label="ProgressiveScan error then FullScan didn't connect"/>
32855 <int value="2" label="ProgressiveScan error then FullScan connected"/>
32857 label="ProgressiveScan didn't connect then FullScan didn't connect"/>
32859 label="ProgressiveScan didn't connect then FullScan connected"/>
32860 <int value="5" label="FullScan didn't connect"/>
32861 <int value="6" label="FullScan connected"/>
32862 <int value="7" label="Internal error"/>
32865 <enum name="WiFiStatusType" type="int">
32866 <int value="0" label="kStatusCodeTypeByAp"/>
32867 <int value="1" label="kStatusCodeTypeByClient"/>
32868 <int value="2" label="kStatusCodeTypeByUser"/>
32869 <int value="3" label="kStatusCodeTypeConsideredDead"/>
32872 <enum name="Win8PageLoadType" type="int">
32873 <int value="0" label="Metro"/>
32874 <int value="1" label="Desktop"/>
32875 <int value="2" label="Metro Aura"/>
32876 <int value="3" label="Desktop Aura"/>
32879 <enum name="WindowsVersion" type="int">
32880 <int value="0" label="Pre-XP"/>
32881 <int value="1" label="XP"/>
32882 <int value="2" label="2003 Server"/>
32883 <int value="3" label="Vista"/>
32884 <int value="4" label="Windows 7"/>
32885 <int value="5" label="Windows 8"/>
32888 <enum name="WindowType" type="int">
32889 <int value="0" label="Other"/>
32890 <int value="1" label="Browser"/>
32891 <int value="2" label="Hosted App"/>
32892 <int value="3" label="Packaged App"/>
32895 <enum name="XMLHttpRequestSendArrayBufferOrView" type="int">
32896 <int value="0" label="XMLHttpRequestSendArrayBuffer"/>
32897 <int value="1" label="XMLHttpRequestSendArrayBufferView"/>
32902 <!-- Field trials -->
32906 <fieldtrial name="AsyncSlowStart">
32907 <group name="AsyncSlowStart" label="Async Slow Start on"/>
32908 <group name="AsyncSlowStart_off" label="Async Slow Start off"/>
32909 <group name="AsyncSlowStart_on" label="Async Slow Start on"/>
32910 <affected-histogram name="Net.Transaction_Connected_New"/>
32911 <affected-histogram name="Renderer4.StartToFinish"/>
32914 <fieldtrial name="AutofillServerExperiments">
32915 <group name="ar06" label="Acceptance ratio: 0.6"/>
32916 <group name="ar1" label="Acceptance ratio: 1.0"/>
32917 <group name="ar2" label="Acceptance ratio: 2.0"/>
32918 <group name="ar4" label="Acceptance ratio: 4.0"/>
32919 <group name="ar04wr3fs4"
32920 label="Acceptance ratio: 0.4; winner lead ratio: 3.0; min form score: 4"/>
32921 <group name="ar05wlr15"
32922 label="Acceptance ratio: 0.5; winner lead ratio: 1.5"/>
32923 <group name="ar05wlr25"
32924 label="Acceptance ratio: 0.5; winner lead ratio: 2.5"/>
32925 <group name="ar05wr15fs5"
32926 label="Acceptance ratio: 0.5; winner lead ratio: 1.5; min form score: 5"/>
32927 <group name="fp05" label="Probability picker algorithm, p=0.5"/>
32928 <group name="fp025" label="Probability picker algorithm, p=0.25"/>
32929 <group name="fp05cc03"
32930 label="Probability picker algorithm, p=0.5; p_ccname=0.3"/>
32931 <group name="fp05cco03"
32932 label="Probability picker algorithm, p=0.5;
32933 p_ccname_given_other_cc_fields=0.3"/>
32934 <group name="fp05cco03cstd"
32935 label="Probability picker algorithm, p=0.5;
32936 p_ccname_given_other_cc_fields=0.3; with fallback to the default
32938 <group name="fp05cc03e1"
32939 label="Probability picker algorithm, p=0.5 for cc and company name
32940 fields; p_ccname_given_other_cc_fields=0.3; with fallback to the
32941 default algorithm;"/>
32942 <group name="tbar1" label="Use only Toolbar upload data"/>
32943 <affected-histogram name="Autofill.Quality"/>
32944 <affected-histogram name="AutoFill.Quality"/>
32945 <affected-histogram name="Autofill.Quality.HeuristicType"/>
32946 <affected-histogram name="Autofill.Quality.HeuristicType.ByFieldType"/>
32947 <affected-histogram name="Autofill.Quality.PredictedType"/>
32948 <affected-histogram name="Autofill.Quality.PredictedType.ByFieldType"/>
32949 <affected-histogram name="Autofill.Quality.ServerType"/>
32950 <affected-histogram name="Autofill.Quality.ServerType.ByFieldType"/>
32953 <fieldtrial name="CacheListSize">
32954 <group name="CacheListSize_12" label="Control"/>
32955 <group name="CacheListSize_13" label="Extended deleted list (2x)"/>
32956 <group name="CacheListSize_14" label="Out of the experiment"/>
32957 <affected-histogram name="DiskCache.TotalIOTime"/>
32958 <affected-histogram name="Net.HttpJob.TotalTime"/>
32959 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
32960 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
32961 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
32962 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
32963 <affected-histogram name="PLT.Abandoned"/>
32964 <affected-histogram name="PLT.BeginToFinish"/>
32965 <affected-histogram name="PLT.BeginToFinish_HistoryLoad"/>
32966 <affected-histogram name="PLT.BeginToFinish_LinkLoadCacheOnly"/>
32967 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
32968 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
32969 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
32970 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
32971 <affected-histogram name="PLT.BeginToFinish_Reload"/>
32974 <fieldtrial name="CacheSensitivityAnalysis">
32975 <group name="No" label="Turned off"/>
32976 <group name="Control" label="Control group"/>
32977 <group name="ControlA" label="Control, Group A"/>
32978 <group name="ControlB" label="Control, Group B"/>
32979 <group name="100" label="100% slowdown"/>
32980 <group name="100A" label="100% slowdown, Group A"/>
32981 <group name="100B" label="100% slowdown, Group B"/>
32982 <group name="200A" label="200% slowdown, Group A"/>
32983 <group name="200B" label="200% slowdown, Group B"/>
32984 <group name="400A" label="400% slowdown, Group A"/>
32985 <group name="400B" label="400% slowdown, Group B"/>
32986 <affected-histogram name="Net.HttpJob.TotalTime"/>
32987 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
32988 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
32989 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
32990 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
32991 <affected-histogram name="PLT.BeginToFinish_CacheSensitivity"/>
32992 <affected-histogram name="PLT.BeginToFinishDoc_CacheSensitivity"/>
32993 <affected-histogram name="PLT.BeginToFirstPaint_CacheSensitivity"/>
32994 <affected-histogram name="PLT.CommitToFirstPaint_CacheSensitivity"/>
32997 <fieldtrial name="CacheSensitivityHistograms">
32998 <group name="CacheSensitivity" label="Cache Sensivitiy Analysis"/>
32999 <affected-histogram name="PLT.BeginToFinish"/>
33000 <affected-histogram name="PLT.BeginToFinishDoc"/>
33001 <affected-histogram name="PLT.BeginToFirstPaint"/>
33002 <affected-histogram name="PLT.CommitToFirstPaint"/>
33005 <fieldtrial name="CertificateTypeAlgorithms" separator=".">
33006 <group name="DH" label="DH"/>
33007 <group name="DSA" label="DSA"/>
33008 <group name="ECDH" label="ECDH"/>
33009 <group name="ECDSA" label="ECDSA"/>
33010 <group name="RSA" label="RSA"/>
33011 <group name="Unknown" label="SPKI unrecognized by cert library"/>
33012 <group name="Unsupported" label="Un-histogrammed type - please fix"/>
33013 <affected-histogram name="CertificateType.BR.Intermediate"/>
33014 <affected-histogram name="CertificateType.BR.Leaf"/>
33015 <affected-histogram name="CertificateType.BR.Root"/>
33016 <affected-histogram name="CertificateType.NonBR.Intermediate"/>
33017 <affected-histogram name="CertificateType.NonBR.Leaf"/>
33018 <affected-histogram name="CertificateType.NonBR.Root"/>
33019 <affected-histogram name="CertificateType2.BR.Intermediate"/>
33020 <affected-histogram name="CertificateType2.BR.Leaf"/>
33021 <affected-histogram name="CertificateType2.BR.Root"/>
33022 <affected-histogram name="CertificateType2.NonBR.Intermediate"/>
33023 <affected-histogram name="CertificateType2.NonBR.Leaf"/>
33024 <affected-histogram name="CertificateType2.NonBR.Root"/>
33027 <fieldtrial name="CertificateTypeBRValidity" separator=".">
33029 Deprecated as of 8/2013. This histogram only considered the leaf certificate
33030 expiry date as a proxy for whether a certificate was in-scope for the BRs,
33031 but did not consider the issuance date. As some CAs have issued long-lived
33032 certs prior to the BRs, this disproportionately reported those certs as
33033 being subject to the BRs, but non-compliant, when in reality they're not
33037 label="The *leaf* certificate of the chain expires after 2013-12-31,
33038 meaning that it should be in scope for the Baseline
33039 Requirement's key size requirements"/>
33040 <group name="NonBR"
33041 label="The *leaf* certificate of the chain expires on or before
33043 <affected-histogram name="CertificateType"/>
33046 <fieldtrial name="CertificateTypeBRValidity2" separator=".">
33048 label="The *leaf* certificate of the chain expires after 2013-12-31 and
33049 was issued on or after 2012-07-01, as judged by the notBefore,
33050 meaning that it should be in scope for the Baseline
33051 Requirement's key size requirements"/>
33052 <group name="NonBR"
33053 label="The *leaf* certificate of the chain expires on or before
33054 2013-12-31 or was issued before 2012-07-01"/>
33055 <affected-histogram name="CertificateType2"/>
33058 <fieldtrial name="CertificateTypeChainPosition" separator=".">
33059 <group name="Intermediate" label="Intermediate's SPKI"/>
33060 <group name="Leaf" label="Leaf's SPKI"/>
33061 <group name="Root" label="Root's SPKI"/>
33062 <affected-histogram name="CertificateType.BR"/>
33063 <affected-histogram name="CertificateType.NonBR"/>
33064 <affected-histogram name="CertificateType2.BR"/>
33065 <affected-histogram name="CertificateType2.NonBR"/>
33068 <fieldtrial name="ConnCountImpact">
33069 <group name="conn_count_16" label="with 16 persistent connections per host"/>
33070 <group name="conn_count_4" label="with 4 persistent connections per host"/>
33071 <group name="conn_count_5" label="with 5 persistent connections per host"/>
33072 <group name="conn_count_6" label="with 6 persistent connections per host"/>
33073 <group name="conn_count_7" label="with 7 persistent connections per host"/>
33074 <group name="conn_count_8" label="with 8 persistent connections per host"/>
33075 <group name="conn_count_9" label="with 9 persistent connections per host"/>
33076 <affected-histogram name="Net.Transaction_Connected_New"/>
33077 <affected-histogram name="PLT.Abandoned"/>
33078 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
33079 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
33080 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
33081 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
33082 <affected-histogram name="Renderer4.Abandoned"/>
33083 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
33084 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
33085 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadStaleOk"/>
33086 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
33089 <fieldtrial name="ConnectivityDiagnostics" separator=".">
33090 <group name="0" label="INTERNET_DISCONNECTED"/>
33091 <group name="1" label="CHROME_VERSION"/>
33092 <group name="2" label="CHROMEOS_VERSION"/>
33093 <group name="3" label="DNS_RESOLVER_PRESENT"/>
33094 <group name="4" label="CAPTIVE_PORTAL_DNS"/>
33095 <group name="5" label="CAPTIVE_PORTAL_HTTP"/>
33096 <group name="6" label="FIREWALL_80"/>
33097 <group name="7" label="FIREWALL_443"/>
33098 <group name="8" label="RESOLVER_LATENCY"/>
33099 <group name="9" label="HTTP_LATENCY"/>
33100 <group name="10" label="NIC_SIGNAL_STRENGTH"/>
33101 <group name="11" label="PING_GATEWAY"/>
33102 <affected-histogram name="ConnectivityDiagnostics.TestVerdict"/>
33103 <affected-histogram name="ConnectivityDiagnostics.TimeTaken"/>
33106 <fieldtrial name="ConnnectBackupJobs">
33107 <group name="ConnectBackupJobsEnabled"/>
33108 <group name="ConnectBackupJobsDisabled"/>
33109 <affected-histogram name="Net.PreconnectUtilization"/>
33110 <affected-histogram name="Net.PreconnectUtilization2"/>
33111 <affected-histogram name="PLT.Abandoned"/>
33112 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
33113 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
33114 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
33115 <affected-histogram name="PLT.LoadType"/>
33118 <fieldtrial name="CrosFirstRunStep" separator="">
33119 <group name="AppList"/>
33120 <group name="Tray"/>
33121 <group name="Help"/>
33122 <affected-histogram name="CrosFirstRun.TimeSpentOnStep"/>
33125 <fieldtrial name="DataReductionProxy">
33126 <group name="DataReductionProxy"
33127 label="Only page loads through the data reduction proxy are considered."/>
33128 <affected-histogram name="PLT.NT_Connect"/>
33129 <affected-histogram name="PLT.NT_DelayBeforeConnect"/>
33130 <affected-histogram name="PLT.NT_DelayBeforeDomainLookup"/>
33131 <affected-histogram name="PLT.NT_DelayBeforeDomLoading"/>
33132 <affected-histogram name="PLT.NT_DelayBeforeFetch"/>
33133 <affected-histogram name="PLT.NT_DelayBeforeFetchRedirect"/>
33134 <affected-histogram name="PLT.NT_DelayBeforeLoadEvent"/>
33135 <affected-histogram name="PLT.NT_DelayBeforeRequest"/>
33136 <affected-histogram name="PLT.NT_DomainLookup"/>
33137 <affected-histogram name="PLT.NT_DomContentLoaded"/>
33138 <affected-histogram name="PLT.NT_DomInteractive"/>
33139 <affected-histogram name="PLT.NT_DomLoading"/>
33140 <affected-histogram name="PLT.NT_LoadEvent"/>
33141 <affected-histogram name="PLT.NT_Redirect"/>
33142 <affected-histogram name="PLT.NT_Request"/>
33143 <affected-histogram name="PLT.NT_Response"/>
33144 <affected-histogram name="PLT.PT_BeginToCommit"/>
33145 <affected-histogram name="PLT.PT_BeginToFinish"/>
33146 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
33147 <affected-histogram name="PLT.PT_CommitToFinish"/>
33148 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
33149 <affected-histogram name="PLT.PT_FinishDocToFinish"/>
33150 <affected-histogram name="PLT.PT_RequestToCommit"/>
33151 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
33152 <affected-histogram name="PLT.PT_RequestToFinish"/>
33153 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
33154 <affected-histogram name="PLT.PT_RequestToStart"/>
33155 <affected-histogram name="PLT.PT_StartToCommit"/>
33156 <affected-histogram name="PLT.PT_StartToFinish"/>
33159 <fieldtrial name="DefaultAppsExperiment">
33160 <group name="NoDefaultApps" label="User's without default apps installed"/>
33161 <group name="WithDefaultApps" label="User's with default apps installed"/>
33162 <affected-histogram name="Extensions.AppTabLaunchType"/>
33163 <affected-histogram name="Extensions.ExtensionInstalled"/>
33164 <affected-histogram name="Extensions.ExtensionUninstalled"/>
33165 <affected-histogram name="NewTabPage.DefaultPageType"/>
33166 <affected-histogram name="NewTabPage.SelectedPageType"/>
33167 <affected-histogram name="NtpHandler.AttachShownPageType"/>
33168 <affected-histogram name="NtpHandler.SelectedShownPageType"/>
33169 <affected-histogram name="Profile.AppCount"/>
33172 <fieldtrial name="DefaultPinnedApps">
33174 Deprecated as of 12/2013. Default pinned apps trial is finished.
33176 <group name="Existing"/>
33177 <group name="Control"/>
33178 <group name="Alternate"/>
33179 <affected-histogram name="Cros.ClickOnShelf"/>
33182 <fieldtrial name="DiskUsagePerUserCount" separator=".">
33183 <group name="1User" label="Only 1 user exists on device."/>
33184 <group name="2Users" label="2 users exist on device."/>
33185 <group name="3Users" label="3 users exist on device."/>
33186 <group name="4Users" label="4 users exist on device."/>
33187 <group name="5Users" label="5 users exist on device."/>
33188 <group name="6Users" label="6 users exist on device."/>
33189 <group name="7OrMoreUsers" label="7 or more users exist on device."/>
33190 <affected-histogram name="Platform.DiskUsage.Cache_Avg"/>
33191 <affected-histogram name="Platform.DiskUsage.Cache_Max"/>
33192 <affected-histogram name="Platform.DiskUsage.Downloads_Avg"/>
33193 <affected-histogram name="Platform.DiskUsage.Downloads_Max"/>
33194 <affected-histogram name="Platform.DiskUsage.GCache_Avg"/>
33195 <affected-histogram name="Platform.DiskUsage.GCache_Max"/>
33196 <affected-histogram name="Platform.DiskUsage.LeastUsedAccountDays"/>
33199 <fieldtrial name="DnsImpact2">
33200 <group name="disabled_prefetch"
33201 label="DNS pre-resolving is disabled in these clients"/>
33202 <group name="disabled_prefetch_4_connections"
33203 label="DNS pre-resolving is disabled in these clients, and a maximum of
33204 4 connections per host was allowed"/>
33205 <group name="enabled_prefetch_4_connections"
33206 label="a maximum of 4 connections per host was allowed in these clients"/>
33207 <group name="parallel_4_prefetch"
33208 label="DNS pre-resolving was only doing 4 concurrent speculative
33209 resolutions in this test"/>
33210 <affected-histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency"/>
33211 <affected-histogram name="Net.TCP_Connection_Idle_Sockets">
33212 <with-group name="disabled_prefetch"/>
33213 <with-group name="disabled_prefetch_4_connections"/>
33214 <with-group name="enabled_prefetch_4_connections"/>
33215 </affected-histogram>
33216 <affected-histogram name="Net.TCP_Connection_Latency"/>
33217 <affected-histogram name="Net.Transaction_Connected"/>
33218 <affected-histogram name="Net.Transaction_Connected_New"/>
33219 <affected-histogram name="Net.Transaction_Connected_New_b"/>
33220 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
33221 <affected-histogram name="Net.Transaction_Latency"/>
33222 <affected-histogram name="Net.Transaction_Latency_b"/>
33223 <affected-histogram name="Net.Transaction_Latency_Total"/>
33224 <affected-histogram name="Net.Transaction_Latency_Total_New_Connection"/>
33225 <affected-histogram
33226 name="Net.Transaction_Latency_Total_New_Connection_Under_10"/>
33227 <affected-histogram name="Net.Transaction_Latency_Total_Under_10"/>
33228 <affected-histogram name="Net.Transaction_Latency_Under_10"/>
33229 <affected-histogram name="PLT.RequestToFinish">
33230 <with-group name="parallel_4_prefetch"/>
33231 </affected-histogram>
33234 <fieldtrial name="DnsImpact3">
33235 <group name="disabled_prefetch" label="with DNS pre-resolving disabled"/>
33236 <group name="parallel_4_prefetch"
33237 label="with only 4 concurrent speculative resolutions done in parallel"/>
33238 <affected-histogram name="Net.Transaction_Connected_New">
33239 <with-group name="disabled_prefetch"/>
33240 </affected-histogram>
33241 <affected-histogram name="Renderer2.FinishDocToFinish"/>
33242 <affected-histogram name="Renderer2.RequestToFinish"/>
33243 <affected-histogram name="Renderer2.RequestToFinish_L">
33244 <with-group name="disabled_prefetch"/>
33245 </affected-histogram>
33246 <affected-histogram name="Renderer2.RequestToFirstLayout"/>
33247 <affected-histogram name="Renderer2.RequestToStart"/>
33248 <affected-histogram name="Renderer2.StartToFinish"/>
33249 <affected-histogram name="Renderer2.StartToFinishDoc"/>
33250 <affected-histogram name="Renderer2.StartToFirstLayout"/>
33251 <affected-histogram name="Renderer4.RequestToFinish">
33252 <with-group name="parallel_4_prefetch"/>
33253 </affected-histogram>
33254 <affected-histogram name="Renderer4.StartToFinish">
33255 <with-group name="parallel_4_prefetch"/>
33256 </affected-histogram>
33259 <fieldtrial name="DnsParallelism">
33260 <group name="parallel_10"
33261 label="with only 10 concurrent resolutions done in parallel"/>
33262 <group name="parallel_14"
33263 label="with only 14 concurrent resolutions done in parallel"/>
33264 <group name="parallel_20"
33265 label="with only 20 concurrent resolutions done in parallel"/>
33266 <group name="parallel_6"
33267 label="with only 6 concurrent resolutions done in parallel"/>
33268 <group name="parallel_7"
33269 label="with only 7 concurrent resolutions done in parallel"/>
33270 <group name="parallel_8"
33271 label="with only 8 concurrent resolutions done in parallel"/>
33272 <group name="parallel_9"
33273 label="with only 9 concurrent resolutions done in parallel"/>
33274 <group name="parallel_default"
33275 label="with the default number of concurrent resolutions done in
33277 <affected-histogram name="DNS.ResolveCategory"/>
33278 <affected-histogram name="DNS.ResolveSuccess"/>
33281 <fieldtrial name="DomainGoogle" separator="">
33282 <group name="Google" label="only Google cookies are recorded."/>
33283 <group name="Other" label="only NON-Google cookies are recorded."/>
33284 <affected-histogram name="Cookie.ReinstatedCookies"/>
33287 <fieldtrial name="ExternalExtensionEvent" separator="">
33288 <group name="NonWebstore"
33289 label="sideloaded extensions that don't update from the webstore"/>
33290 <group name="Webstore"
33291 label="sideloaded extensions that update from the webstore"/>
33292 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
33295 <fieldtrial name="FileBrowserLoad" separator=".">
33296 <group name="Construct"
33297 label="Time spent constructing the main Javascript object."/>
33298 <group name="DOM" label="Time to initialize DOM."/>
33299 <group name="FileSystem"
33300 label="Deprecated as of 9/2013. Time to get access to the local file
33302 <group name="Parse" label="Time to parse Javascript and CSS."/>
33303 <group name="Roots" label="Time to enumerate file system roots."/>
33304 <group name="Total"
33305 label="Total load time from the moment the Javascript started parsing
33306 till the moment the empty file list is displayed."/>
33307 <affected-histogram name="FileBrowser.Load"/>
33310 <fieldtrial name="FromGWS">
33311 <group name="FromGWS"
33312 label="Only page loads that are a result of a navigation from a web
33313 search are considered."/>
33314 <affected-histogram name="PLT.BeginToFinish"/>
33315 <affected-histogram name="PLT.BeginToFinishDoc"/>
33316 <affected-histogram name="PLT.BeginToFirstPaint"/>
33317 <affected-histogram name="PLT.CommitToFirstPaint"/>
33318 <affected-histogram name="PLT.PT_BeginToCommit"/>
33319 <affected-histogram name="PLT.PT_BeginToFinish"/>
33320 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
33321 <affected-histogram name="PLT.PT_CommitToFinish"/>
33322 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
33323 <affected-histogram name="PLT.PT_RequestToCommit"/>
33324 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
33325 <affected-histogram name="PLT.PT_RequestToFinish"/>
33326 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
33327 <affected-histogram name="PLT.PT_RequestToStart"/>
33328 <affected-histogram name="PLT.PT_StartToCommit"/>
33329 <affected-histogram name="PLT.PT_StartToFinish"/>
33332 <fieldtrial name="GWSChromeJointExperiment">
33333 <group name="Experiment1"
33334 label="Only page loads that are a result of a navigation from a web
33335 search under a specific web search/Chrome joint experiment.
33336 Unused at this moment."/>
33337 <group name="Experiment2"
33338 label="Only page loads that are a result of a navigation from a web
33339 search under a specific web search/Chrome joint experiment.
33340 Unused at this moment."/>
33341 <group name="Experiment3"
33342 label="Only page loads that are a result of a navigation from a web
33343 search under a specific web search/Chrome joint experiment.
33344 Unused at this moment."/>
33345 <group name="Experiment4"
33346 label="Only page loads that are a result of a navigation from a web
33347 search under a specific web search/Chrome joint experiment.
33348 Unused at this moment."/>
33349 <group name="Experiment5"
33350 label="Only page loads that are a result of a navigation from a web
33351 search under a specific web search/Chrome joint experiment.
33352 Unused at this moment."/>
33353 <group name="Experiment6"
33354 label="Only page loads that are a result of a navigation from a web
33355 search under a specific web search/Chrome joint experiment.
33356 Unused at this moment."/>
33357 <group name="Experiment7"
33358 label="Only page loads that are a result of a navigation from a web
33359 search under a specific web search/Chrome joint experiment.
33360 Unused at this moment."/>
33361 <group name="Experiment8"
33362 label="Only page loads that are a result of a navigation from a web
33363 search under a specific web search/Chrome joint experiment.
33364 Unused at this moment."/>
33365 <group name="Experiment9"
33366 label="Only page loads that are a result of a navigation from a web
33367 search under a specific web search/Chrome joint experiment.
33368 Unused at this moment."/>
33369 <group name="Experiment10"
33370 label="Only page loads that are a result of a navigation from a web
33371 search under a specific web search/Chrome joint experiment.
33372 Unused at this moment."/>
33373 <group name="Experiment11"
33374 label="Only page loads that are a result of a navigation from a web
33375 search under a specific web search/Chrome joint experiment.
33376 Unused at this moment."/>
33377 <group name="Experiment12"
33378 label="Only page loads that are a result of a navigation from a web
33379 search under a specific web search/Chrome joint experiment.
33380 Unused at this moment."/>
33381 <group name="Experiment13"
33382 label="Only page loads that are a result of a navigation from a web
33383 search under a specific web search/Chrome joint experiment.
33384 Unused at this moment."/>
33385 <group name="Experiment14"
33386 label="Only page loads that are a result of a navigation from a web
33387 search under a specific web search/Chrome joint experiment.
33388 Unused at this moment."/>
33389 <group name="Experiment15"
33390 label="Only page loads that are a result of a navigation from a web
33391 search under a specific web search/Chrome joint experiment.
33392 Unused at this moment."/>
33393 <group name="Experiment16"
33394 label="Only page loads that are a result of a navigation from a web
33395 search under a specific web search/Chrome joint experiment.
33396 Unused at this moment."/>
33397 <group name="Experiment17"
33398 label="Only page loads that are a result of a navigation from a web
33399 search under a specific web search/Chrome joint experiment.
33400 Unused at this moment."/>
33401 <group name="Experiment18"
33402 label="Only page loads that are a result of a navigation from a web
33403 search under a specific web search/Chrome joint experiment.
33404 Unused at this moment."/>
33405 <group name="Experiment19"
33406 label="Only page loads that are a result of a navigation from a web
33407 search under a specific web search/Chrome joint experiment.
33408 Unused at this moment."/>
33409 <group name="Experiment20"
33410 label="Only page loads that are a result of a navigation from a web
33411 search under a specific web search/Chrome joint experiment.
33412 Unused at this moment."/>
33413 <affected-histogram name="PLT.BeginToFinish_FromGWS"/>
33414 <affected-histogram name="PLT.BeginToFinish_NoPreview"/>
33415 <affected-histogram name="PLT.BeginToFinish_Preview"/>
33416 <affected-histogram name="PLT.BeginToFinish_WithPreview"/>
33417 <affected-histogram name="PLT.BeginToFinishDoc_FromGWS"/>
33418 <affected-histogram name="PLT.BeginToFinishDoc_NoPreview"/>
33419 <affected-histogram name="PLT.BeginToFinishDoc_Preview"/>
33420 <affected-histogram name="PLT.BeginToFinishDoc_WithPreview"/>
33421 <affected-histogram name="PLT.BeginToFirstPaint_FromGWS"/>
33422 <affected-histogram name="PLT.BeginToFirstPaint_NoPreview"/>
33423 <affected-histogram name="PLT.BeginToFirstPaint_Preview"/>
33424 <affected-histogram name="PLT.BeginToFirstPaint_WithPreview"/>
33425 <affected-histogram name="PLT.CommitToFirstPaint_FromGWS"/>
33426 <affected-histogram name="PLT.CommitToFirstPaint_NoPreview"/>
33427 <affected-histogram name="PLT.CommitToFirstPaint_Preview"/>
33428 <affected-histogram name="PLT.CommitToFirstPaint_WithPreview"/>
33429 <affected-histogram name="PLT.PT_BeginToCommit_FromGWS"/>
33430 <affected-histogram name="PLT.PT_BeginToCommit_NoPreview"/>
33431 <affected-histogram name="PLT.PT_BeginToCommit_Preview"/>
33432 <affected-histogram name="PLT.PT_BeginToCommit_WithPreview"/>
33433 <affected-histogram name="PLT.PT_BeginToFinish_FromGWS"/>
33434 <affected-histogram name="PLT.PT_BeginToFinish_NoPreview"/>
33435 <affected-histogram name="PLT.PT_BeginToFinish_Preview"/>
33436 <affected-histogram name="PLT.PT_BeginToFinish_WithPreview"/>
33437 <affected-histogram name="PLT.PT_BeginToFinishDoc_FromGWS"/>
33438 <affected-histogram name="PLT.PT_BeginToFinishDoc_NoPreview"/>
33439 <affected-histogram name="PLT.PT_BeginToFinishDoc_Preview"/>
33440 <affected-histogram name="PLT.PT_BeginToFinishDoc_WithPreview"/>
33441 <affected-histogram name="PLT.PT_CommitToFinish_FromGWS"/>
33442 <affected-histogram name="PLT.PT_CommitToFinish_NoPreview"/>
33443 <affected-histogram name="PLT.PT_CommitToFinish_Preview"/>
33444 <affected-histogram name="PLT.PT_CommitToFinish_WithPreview"/>
33445 <affected-histogram name="PLT.PT_CommitToFinishDoc_FromGWS"/>
33446 <affected-histogram name="PLT.PT_CommitToFinishDoc_NoPreview"/>
33447 <affected-histogram name="PLT.PT_CommitToFinishDoc_Preview"/>
33448 <affected-histogram name="PLT.PT_CommitToFinishDoc_WithPreview"/>
33449 <affected-histogram name="PLT.PT_RequestToCommit_FromGWS"/>
33450 <affected-histogram name="PLT.PT_RequestToCommit_NoPreview"/>
33451 <affected-histogram name="PLT.PT_RequestToCommit_Preview"/>
33452 <affected-histogram name="PLT.PT_RequestToCommit_WithPreview"/>
33453 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_FromGWS"/>
33454 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_NoPreview"/>
33455 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_Preview"/>
33456 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_WithPreview"/>
33457 <affected-histogram name="PLT.PT_RequestToFinish_FromGWS"/>
33458 <affected-histogram name="PLT.PT_RequestToFinish_NoPreview"/>
33459 <affected-histogram name="PLT.PT_RequestToFinish_Preview"/>
33460 <affected-histogram name="PLT.PT_RequestToFinish_WithPreview"/>
33461 <affected-histogram name="PLT.PT_RequestToFinishDoc_FromGWS"/>
33462 <affected-histogram name="PLT.PT_RequestToFinishDoc_NoPreview"/>
33463 <affected-histogram name="PLT.PT_RequestToFinishDoc_Preview"/>
33464 <affected-histogram name="PLT.PT_RequestToFinishDoc_WithPreview"/>
33465 <affected-histogram name="PLT.PT_RequestToStart_FromGWS"/>
33466 <affected-histogram name="PLT.PT_RequestToStart_NoPreview"/>
33467 <affected-histogram name="PLT.PT_RequestToStart_Preview"/>
33468 <affected-histogram name="PLT.PT_RequestToStart_WithPreview"/>
33469 <affected-histogram name="PLT.PT_StartToCommit_FromGWS"/>
33470 <affected-histogram name="PLT.PT_StartToCommit_NoPreview"/>
33471 <affected-histogram name="PLT.PT_StartToCommit_Preview"/>
33472 <affected-histogram name="PLT.PT_StartToCommit_WithPreview"/>
33473 <affected-histogram name="PLT.PT_StartToFinish_FromGWS"/>
33474 <affected-histogram name="PLT.PT_StartToFinish_NoPreview"/>
33475 <affected-histogram name="PLT.PT_StartToFinish_Preview"/>
33476 <affected-histogram name="PLT.PT_StartToFinish_WithPreview"/>
33479 <fieldtrial name="HttpPipeliningCompatibility">
33480 <group name="disable_test" label="Do nothing"/>
33481 <group name="enable_test" label="Test connection for HTTP pipelining"/>
33482 <affected-histogram name="NetConnectivity.Pipeline.0.NetworkError"/>
33483 <affected-histogram name="NetConnectivity.Pipeline.0.ResponseCode"/>
33484 <affected-histogram name="NetConnectivity.Pipeline.0.Status"/>
33485 <affected-histogram name="NetConnectivity.Pipeline.1.NetworkError"/>
33486 <affected-histogram name="NetConnectivity.Pipeline.1.ResponseCode"/>
33487 <affected-histogram name="NetConnectivity.Pipeline.1.Status"/>
33488 <affected-histogram name="NetConnectivity.Pipeline.2.NetworkError"/>
33489 <affected-histogram name="NetConnectivity.Pipeline.2.ResponseCode"/>
33490 <affected-histogram name="NetConnectivity.Pipeline.2.Status"/>
33491 <affected-histogram name="NetConnectivity.Pipeline.3.NetworkError"/>
33492 <affected-histogram name="NetConnectivity.Pipeline.3.ResponseCode"/>
33493 <affected-histogram name="NetConnectivity.Pipeline.3.Status"/>
33494 <affected-histogram name="NetConnectivity.Pipeline.4.NetworkError"/>
33495 <affected-histogram name="NetConnectivity.Pipeline.4.ResponseCode"/>
33496 <affected-histogram name="NetConnectivity.Pipeline.4.Status"/>
33497 <affected-histogram name="NetConnectivity.Pipeline.5.NetworkError"/>
33498 <affected-histogram name="NetConnectivity.Pipeline.5.ResponseCode"/>
33499 <affected-histogram name="NetConnectivity.Pipeline.5.Status"/>
33500 <affected-histogram name="NetConnectivity.Pipeline.AllHTTP11"/>
33501 <affected-histogram name="NetConnectivity.Pipeline.CanarySuccess"/>
33502 <affected-histogram name="NetConnectivity.Pipeline.Depth"/>
33503 <affected-histogram name="NetConnectivity.Pipeline.Success"/>
33506 <fieldtrial name="IndexedDBLevelDBErrnoMethods" separator=".">
33507 <group name="NewLogger" label="ChromiumEnv::NewLogger"/>
33508 <group name="NewSequentialFile" label="ChromiumEnv::NewSequentialFile"/>
33509 <group name="NewWritableFile" label="ChromiumEnv::NewWritableFile"/>
33510 <group name="SequentialFileRead" label="ChromiumSequentialFile::Read"/>
33511 <group name="SequentialFileSkip" label="ChromiumSequentialFile::Skip"/>
33512 <group name="WritableFileAppend" label="ChromiumWritableFile::Append"/>
33513 <group name="WritableFileClose" label="ChromiumWritableFile::Close"/>
33514 <group name="WritableFileFlush" label="ChromiumWritableFile::Flush"/>
33515 <group name="WritableFileSync" label="ChromiumWritableFile::Sync"/>
33516 <group name="WritableFileSyncParent"
33517 label="ChromiumWritableFile::SyncParent"/>
33518 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"/>
33519 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"/>
33520 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"/>
33523 <fieldtrial name="IndexedDBLevelDBPFEMethods" separator=".">
33524 <group name="CreateDir" label="ChromiumEnv::CreateDir"/>
33525 <group name="DeleteDir" label="ChromiumEnv::DeleteDir"/>
33526 <group name="DeleteFile" label="ChromiumEnv::DeleteFile"/>
33527 <group name="GetChildren" label="ChromiumEnv::GetChildren"/>
33528 <group name="GetFileSize" label="ChromiumEnv::GetFileSize"/>
33529 <group name="LockFile" label="ChromiumEnv::LockFile"/>
33530 <group name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
33531 <group name="RandomAccessFileRead" label="ChromiumRandomAccessFile::Read"/>
33532 <group name="RenameFile" label="ChromiumEnv::RenameFile"/>
33533 <group name="UnlockFile" label="ChromiumEnv::UnlockFile"/>
33534 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"/>
33535 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"/>
33536 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"/>
33539 <fieldtrial name="InstallerDownloadSources" separator="">
33540 <group name="HttpPeer" label="Download Source: HTTP Peer"/>
33541 <group name="HttpServer" label="Download Source: HTTP Server"/>
33542 <group name="HttpsServer" label="Download Source: HTTPS Server"/>
33543 <affected-histogram name="Installer.SuccessfulMBsDownloadedFrom"/>
33544 <affected-histogram name="Installer.TotalMBsDownloadedFrom"/>
33547 <fieldtrial name="Instant">
33548 <group name="Extended" label="Suggestions + Results"/>
33549 <group name="Instant" label="Results"/>
33550 <affected-histogram name="Instant.SessionsStorageNamespace"/>
33553 <fieldtrial name="InstantExtended_QuerytoQuery">
33554 <group name="400" label="Omnibox width < 400"/>
33555 <group name="700" label="Omnibox width < 700"/>
33556 <group name="1200" label="Omnibox width < 1200"/>
33557 <group name="large" label="Omnibox width >= 1200"/>
33558 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery"/>
33559 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoURL"/>
33560 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoQuery"/>
33561 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoURL"/>
33564 <fieldtrial name="InstantSearchClicks">
33565 <group name="WithPreview"
33566 label="Only page loads through data reduction proxy that are result of
33567 navigation from web search and preview version of the page shown
33569 <group name="Preview"
33570 label="Only page loads through data reduction proxy that are result of
33571 navigation from web search and preview version of the page shown
33573 <group name="NoPreview"
33574 label="Only page loads through data reduction proxy that are result of
33575 navigation from web search and preview version of the page shown
33577 <affected-histogram name="PLT.BeginToFinish"/>
33578 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
33579 <affected-histogram name="PLT.BeginToFinishDoc"/>
33580 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
33581 <affected-histogram name="PLT.BeginToFirstPaint"/>
33582 <affected-histogram name="PLT.CommitToFirstPaint"/>
33583 <affected-histogram name="PLT.PT_BeginToCommit"/>
33584 <affected-histogram name="PLT.PT_BeginToFinish"/>
33585 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
33586 <affected-histogram name="PLT.PT_CommitToFinish"/>
33587 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
33588 <affected-histogram name="PLT.PT_RequestToCommit"/>
33589 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
33590 <affected-histogram name="PLT.PT_RequestToFinish"/>
33591 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
33592 <affected-histogram name="PLT.PT_RequestToStart"/>
33593 <affected-histogram name="PLT.PT_StartToCommit"/>
33594 <affected-histogram name="PLT.PT_StartToFinish"/>
33597 <fieldtrial name="Interval" separator="_">
33598 <group name="Interval" label="Interval between two consecutive connects is"/>
33599 <affected-histogram name="Net.TCP_Connection_Latency"/>
33602 <fieldtrial name="Interval_20ms_plus_and_minus" separator="_">
33603 <group name="Interval_20ms_Minus"
33604 label="Interval between two consecutive connects is less than 20ms."/>
33605 <group name="Interval_20ms_Plus"
33606 label="Interval between two consecutive connects is greater than or
33608 <affected-histogram name="Net.TCP_Connection_Latency"/>
33611 <fieldtrial name="Interval_lt_gt_20ms" separator="_">
33612 <group name="LessThanOrEqual_10ms" label="less than or equal to 10ms."/>
33613 <group name="LessThanOrEqual_20ms"
33614 label="more than 10ms, and less than or equal to 20ms."/>
33615 <group name="GreaterThan_20ms" label="greater than 20ms."/>
33616 <affected-histogram name="Net.TCP_Connection_Latency_Interval"/>
33619 <fieldtrial name="IPv6_Probe">
33620 <group name="IPv6_probe_skipped"
33621 label="with IPv6 not probed, and default OS settings used"/>
33622 <group name="IPv6_probe_done"
33623 label="with IPv6 probed for and possibly disabled"/>
33624 <affected-histogram name="DNS.PrefetchResolution"/>
33627 <fieldtrial name="LateBindingExperiment">
33628 <group name="disable_late_binding" label="socket late binding is disabled"/>
33629 <group name="enable_late_binding" label="socket late binding is enabled"/>
33630 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
33631 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
33632 <affected-histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket"/>
33633 <affected-histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket"/>
33634 <affected-histogram name="Net.TCPSocketType"/>
33635 <affected-histogram name="Net.Transaction_Connected"/>
33636 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
33637 <affected-histogram name="Net.TransportSocketRequestTime"/>
33638 <affected-histogram name="Renderer4.BeginToFinish_LinkLoad"/>
33639 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
33640 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
33641 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
33642 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoad"/>
33643 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadNormal"/>
33644 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadReload"/>
33645 <affected-histogram name="Renderer4.BeginToFinishDoc_NormalLoad"/>
33646 <affected-histogram name="Renderer4.RequestToFinish"/>
33647 <affected-histogram name="Renderer4.StartToFinish"/>
33650 <fieldtrial name="LevelDBEnvBackupRestore" separator="">
33651 <group name="Backup" label="Backing up an ldb file."/>
33652 <group name="Restore" label="Restoring an ldb file."/>
33653 <affected-histogram name="LevelDBEnv.IDB.Table"/>
33654 <affected-histogram name="LevelDBEnv.Table"/>
33657 <fieldtrial name="LevelDBEnvMaxFDs" separator=".">
33658 <group name="Success"
33659 label="This histogram shows the limit when open succeeded."/>
33660 <group name="TooManyOpened"
33661 label="This histogram shows the limit when open failed because the
33662 limit had been reached."/>
33663 <group name="OtherError"
33664 label="This histogram shows the limit when open failed for reasons
33665 other than exceeding the limit."/>
33666 <affected-histogram name="LevelDBEnv.IDB.MaxFDs"/>
33667 <affected-histogram name="LevelDBEnv.MaxFDs"/>
33670 <fieldtrial name="LevelDBEnvPlatformFileErrors" separator="">
33671 <group name="CreateDir" label="ChromiumEnv::CreateDir"/>
33672 <group name="GetChildren" label="ChromiumEnv::GetChildren"/>
33673 <group name="LockFile" label="ChromiumEnv::LockFile"/>
33674 <group name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
33675 <group name="RenameFile" label="ChromiumEnv::RenameFile"/>
33676 <affected-histogram name="LevelDBEnv.IDB.IOError."/>
33677 <affected-histogram name="LevelDBEnv.IOError."/>
33680 <fieldtrial name="LevelDBEnvRetry" separator="">
33681 <group name="RenameFile" label="RenameFile"/>
33682 <group name="LockFile" label="LockFile"/>
33683 <group name="CreateDir" label="CreateDir"/>
33684 <affected-histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"/>
33685 <affected-histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor"/>
33686 <affected-histogram name="LevelDBEnv.RetryRecoveredFromErrorIn"/>
33687 <affected-histogram name="LevelDBEnv.TimeUntilSuccessFor"/>
33690 <fieldtrial name="LevelDBEnvRetryTimes" separator="">
33692 Deprecated 2013-04 in favor of LevelDBEnvRetry.
33694 <group name="Rename" label="RenameFile"/>
33695 <group name="LockFile" label="LockFile"/>
33696 <affected-histogram name="LevelDBEnv.IDB.TimeTo"/>
33697 <affected-histogram name="LevelDBEnv.TimeTo"/>
33700 <fieldtrial name="MediaAudioInputControllerTime" separator=".">
33701 <group name="CloseTime" label="Measures the time taken for DoClose()."/>
33702 <group name="CreateTime" label="Measures the time taken for DoCreate()."/>
33703 <group name="RecordTime" label="Measures the time taken for DoRecord()."/>
33704 <affected-histogram name="Media.AudioInputController"/>
33707 <fieldtrial name="MediaAudioInputDeviceManagerTime" separator=".">
33708 <group name="OpenOnDeviceThreadTime"
33709 label="Measures the time taken for OpenOnDeviceThread()."/>
33710 <group name="EnumerateOnDeviceThreadTime"
33711 label="Measures the time taken for EnumerateOnDeviceThread()."/>
33712 <affected-histogram name="Media.AudioInputDeviceManager"/>
33715 <fieldtrial name="MediaAudioOutputControllerTime" separator=".">
33716 <group name="CloseTime" label="Measures the time taken for DoClose()."/>
33717 <group name="CreateTime" label="Measures the time taken for DoCreate()."/>
33718 <group name="DeviceChangeTime"
33719 label="Measures the time taken for OnDeviceChange()."/>
33720 <group name="PauseTime" label="Measures the time taken for DoPause()."/>
33721 <group name="PlayTime"
33722 label="Measures the time taken for DoPlay(). Technically only the
33723 worker method AudioOutputController::PollAndStartIfDataReady()."/>
33724 <affected-histogram name="Media.AudioOutputController"/>
33727 <fieldtrial name="MediaVideoCaptureManagerTime" separator=".">
33728 <group name="OnEnumerateDevicesTime"
33729 label="Measures the time taken for OnEnumerateDevices()."/>
33730 <group name="OnOpenTime" label="Measures the time taken for OnOpen()."/>
33731 <group name="OnCloseTime" label="Measures the time taken for OnClose()."/>
33732 <group name="OnStartTime" label="Measures the time taken for OnStart()."/>
33733 <group name="OnStopTime" label="Measures the time taken for OnStop()."/>
33734 <affected-histogram name="Media.VideoCaptureManager"/>
33737 <fieldtrial name="NetConnectivity" separator=".">
33738 <group name="53.100B" label="100 bytes of data on port 53."/>
33739 <group name="53.100B.NoProxy"
33740 label="100 bytes of data on port 53 with no proxy."/>
33741 <group name="53.1K" label="1K bytes of data on port 53."/>
33742 <group name="53.1K.NoProxy"
33743 label="1K bytes of data on port 53 with no proxy."/>
33744 <group name="53.100B.RTT" label="100 bytes of data on port 53 successfully."/>
33745 <group name="53.100B.RTT.NoProxy"
33746 label="100 bytes of data on port 53 successfully with no proxy."/>
33747 <group name="53.1K.RTT" label="1K bytes of data on port 53 successfully."/>
33748 <group name="53.1K.RTT.NoProxy"
33749 label="1K bytes of data on port 53 successfully with no proxy."/>
33750 <group name="587.100B" label="100 bytes of data on port 587."/>
33751 <group name="587.100B.NoProxy"
33752 label="100 bytes of data on port 587 with no proxy."/>
33753 <group name="587.1K" label="1K bytes of data on port 587."/>
33754 <group name="587.1K.NoProxy"
33755 label="1K bytes of data on port 587 with no proxy."/>
33756 <group name="587.100B.RTT"
33757 label="100 bytes of data on port 587 successfully."/>
33758 <group name="587.100B.RTT.NoProxy"
33759 label="100 bytes of data on port 587 successfully with no proxy."/>
33760 <group name="587.1K.RTT" label="1K bytes of data on port 587 successfully."/>
33761 <group name="587.1K.RTT.NoProxy"
33762 label="1K bytes of data on port 587 successfully with no proxy."/>
33763 <group name="6121.100B" label="100 bytes of data on port 6121."/>
33764 <group name="6121.100B.NoProxy"
33765 label="100 bytes of data on port 6121 with no proxy."/>
33766 <group name="6121.1K" label="1K bytes of data on port 6121."/>
33767 <group name="6121.1K.NoProxy"
33768 label="1K bytes of data on port 6121 with no proxy."/>
33769 <group name="6121.100B.RTT"
33770 label="100 bytes of data on port 6121 successfully."/>
33771 <group name="6121.100B.RTT.NoProxy"
33772 label="100 bytes of data on port 6121 successfully with no proxy."/>
33773 <group name="6121.1K.RTT"
33774 label="1K bytes of data on port 6121 successfully."/>
33775 <group name="6121.1K.RTT.NoProxy"
33776 label="1K bytes of data on port 6121 successfully with no proxy."/>
33777 <group name="80.100B" label="100 bytes of data on port 80."/>
33778 <group name="80.100B.NoProxy"
33779 label="100 bytes of data on port 80 with no proxy."/>
33780 <group name="80.1K" label="1K bytes of data on port 80."/>
33781 <group name="80.1K.NoProxy"
33782 label="1K bytes of data on port 80 with no proxy."/>
33783 <group name="80.100B.RTT" label="100 bytes of data on port 80 successfully."/>
33784 <group name="80.100B.RTT.NoProxy"
33785 label="100 bytes of data on port 80 successfully with no proxy."/>
33786 <group name="80.1K.RTT" label="1K bytes of data on port 80 successfully."/>
33787 <group name="80.1K.RTT.NoProxy"
33788 label="1K bytes of data on port 80 successfully with no proxy."/>
33789 <group name="8080.100B" label="100 bytes of data on port 8080."/>
33790 <group name="8080.100B.NoProxy"
33791 label="100 bytes of data on port 8080 with no proxy."/>
33792 <group name="8080.1K" label="1K bytes of data on port 8080."/>
33793 <group name="8080.1K.NoProxy"
33794 label="1K bytes of data on port 8080 with no proxy."/>
33795 <group name="8080.100B.RTT"
33796 label="100 bytes of data on port 8080 successfully."/>
33797 <group name="8080.100B.RTT.NoProxy"
33798 label="100 bytes of data on port 8080 successfully with no proxy."/>
33799 <group name="8080.1K.RTT"
33800 label="1K bytes of data on port 8080 successfully."/>
33801 <group name="8080.1K.RTT.NoProxy"
33802 label="1K bytes of data on port 8080 successfully with no proxy."/>
33803 <affected-histogram name="NetConnectivity.TCP.Status"/>
33804 <affected-histogram name="NetConnectivity.TCP.Success"/>
33805 <affected-histogram name="NetConnectivity.UDP.PacketLoss"/>
33806 <affected-histogram name="NetConnectivity.UDP.PacketLoss6"/>
33807 <affected-histogram name="NetConnectivity.UDP.Status"/>
33808 <affected-histogram name="NetConnectivity.UDP.Success"/>
33811 <fieldtrial name="NetConnectivity2" separator=".">
33812 <group name="AcksReceivedFromFirst2Packets" label="2 packets."/>
33813 <group name="AcksReceivedFromFirst3Packets" label="3 packets."/>
33814 <group name="AcksReceivedFromFirst4Packets" label="4 packets."/>
33815 <group name="AcksReceivedFromFirst5Packets" label="5 packets."/>
33816 <group name="AcksReceivedFromFirst6Packets" label="6 packets."/>
33817 <group name="AcksReceivedFromFirst7Packets" label="7 packets."/>
33818 <group name="AcksReceivedFromFirst8Packets" label="8 packets."/>
33819 <group name="AcksReceivedFromFirst9Packets" label="9 packets."/>
33820 <group name="AcksReceivedFromFirst10Packets" label="10 packets."/>
33821 <group name="AcksReceivedFromFirst11Packets" label="11 packets."/>
33822 <group name="AcksReceivedFromFirst12Packets" label="12 packets."/>
33823 <group name="AcksReceivedFromFirst13Packets" label="13 packets."/>
33824 <group name="AcksReceivedFromFirst14Packets" label="14 packets."/>
33825 <group name="AcksReceivedFromFirst15Packets" label="15 packets."/>
33826 <group name="AcksReceivedFromFirst16Packets" label="16 packets."/>
33827 <group name="AcksReceivedFromFirst17Packets" label="17 packets."/>
33828 <group name="AcksReceivedFromFirst18Packets" label="18 packets."/>
33829 <group name="AcksReceivedFromFirst19Packets" label="19 packets."/>
33830 <group name="AcksReceivedFromFirst20Packets" label="20 packets."/>
33831 <group name="AcksReceivedFromFirst21Packets" label="21 packets."/>
33832 <affected-histogram name="NetConnectivity.Sent21"/>
33835 <fieldtrial name="NetConnectivity2a" separator=".">
33836 <group name="6121.100B" label="100 bytes of data is sent on port 6121."/>
33837 <group name="6121.500B" label="500 bytes of data is sent on port 6121."/>
33838 <group name="6121.1K" label="1K bytes of data is sent on port 6121."/>
33839 <affected-histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket"/>
33840 <affected-histogram name="NetConnectivity2.Sent21.GotAnAck"/>
33841 <affected-histogram name="NetConnectivity2.Sent21.PacketsSent"/>
33844 <fieldtrial name="NetConnectivity2b" separator=".">
33845 <group name="AcksReceivedFromFirst2Packets.6121.100B"
33846 label="2 packets. 100 bytes of data is sent on port 6121."/>
33847 <group name="AcksReceivedFromFirst3Packets.6121.100B"
33848 label="3 packets. 100 bytes of data is sent on port 6121."/>
33849 <group name="AcksReceivedFromFirst4Packets.6121.100B"
33850 label="4 packets. 100 bytes of data is sent on port 6121."/>
33851 <group name="AcksReceivedFromFirst5Packets.6121.100B"
33852 label="5 packets. 100 bytes of data is sent on port 6121."/>
33853 <group name="AcksReceivedFromFirst6Packets.6121.100B"
33854 label="6 packets. 100 bytes of data is sent on port 6121."/>
33855 <group name="AcksReceivedFromFirst7Packets.6121.100B"
33856 label="7 packets. 100 bytes of data is sent on port 6121."/>
33857 <group name="AcksReceivedFromFirst8Packets.6121.100B"
33858 label="8 packets. 100 bytes of data is sent on port 6121."/>
33859 <group name="AcksReceivedFromFirst9Packets.6121.100B"
33860 label="9 packets. 100 bytes of data is sent on port 6121."/>
33861 <group name="AcksReceivedFromFirst10Packets.6121.100B"
33862 label="10 packets. 100 bytes of data is sent on port 6121."/>
33863 <group name="AcksReceivedFromFirst11Packets.6121.100B"
33864 label="11 packets. 100 bytes of data is sent on port 6121."/>
33865 <group name="AcksReceivedFromFirst12Packets.6121.100B"
33866 label="12 packets. 100 bytes of data is sent on port 6121."/>
33867 <group name="AcksReceivedFromFirst13Packets.6121.100B"
33868 label="13 packets. 100 bytes of data is sent on port 6121."/>
33869 <group name="AcksReceivedFromFirst14Packets.6121.100B"
33870 label="14 packets. 100 bytes of data is sent on port 6121."/>
33871 <group name="AcksReceivedFromFirst15Packets.6121.100B"
33872 label="15 packets. 100 bytes of data is sent on port 6121."/>
33873 <group name="AcksReceivedFromFirst16Packets.6121.100B"
33874 label="16 packets. 100 bytes of data is sent on port 6121."/>
33875 <group name="AcksReceivedFromFirst17Packets.6121.100B"
33876 label="17 packets. 100 bytes of data is sent on port 6121."/>
33877 <group name="AcksReceivedFromFirst18Packets.6121.100B"
33878 label="18 packets. 100 bytes of data is sent on port 6121."/>
33879 <group name="AcksReceivedFromFirst19Packets.6121.100B"
33880 label="19 packets. 100 bytes of data is sent on port 6121."/>
33881 <group name="AcksReceivedFromFirst20Packets.6121.100B"
33882 label="20 packets. 100 bytes of data is sent on port 6121."/>
33883 <group name="AcksReceivedFromFirst21Packets.6121.100B"
33884 label="21 packets. 100 bytes of data is sent on port 6121."/>
33885 <affected-histogram name="NetConnectivity2.Sent21"/>
33888 <fieldtrial name="NetConnectivity2c" separator=".">
33889 <group name="6121.100B" label="100 bytes of data is sent on port 6121."/>
33890 <group name="6121.100B.NoProxy"
33891 label="100 bytes of data is sent on port 6121 with no proxy."/>
33892 <group name="6121.500B" label="500 bytes of data is sent on port 6121."/>
33893 <group name="6121.500B.NoProxy"
33894 label="500 bytes of data is sent on port 6121 with no proxy."/>
33895 <group name="6121.1K" label="1K bytes of data is sent on port 6121."/>
33896 <group name="6121.1K.NoProxy"
33897 label="1K bytes of data is sent on port 6121 with no proxy."/>
33898 <affected-histogram name="NetConnectivity2.Send6.PacketsSent"/>
33899 <affected-histogram name="NetConnectivity2.Send6.SeriesAcked"/>
33902 <fieldtrial name="NetConnectivity2d" separator=".">
33903 <group name="AcksReceivedFromFirst2Packets.6121.500B"
33904 label="2 packets. 500 bytes of data is sent on port 6121."/>
33905 <group name="AcksReceivedFromFirst3Packets.6121.500B"
33906 label="3 packets. 500 bytes of data is sent on port 6121."/>
33907 <group name="AcksReceivedFromFirst4Packets.6121.500B"
33908 label="4 packets. 500 bytes of data is sent on port 6121."/>
33909 <group name="AcksReceivedFromFirst5Packets.6121.500B"
33910 label="5 packets. 500 bytes of data is sent on port 6121."/>
33911 <group name="AcksReceivedFromFirst6Packets.6121.500B"
33912 label="6 packets. 500 bytes of data is sent on port 6121."/>
33913 <group name="AcksReceivedFromFirst7Packets.6121.500B"
33914 label="7 packets. 500 bytes of data is sent on port 6121."/>
33915 <group name="AcksReceivedFromFirst8Packets.6121.500B"
33916 label="8 packets. 500 bytes of data is sent on port 6121."/>
33917 <group name="AcksReceivedFromFirst9Packets.6121.500B"
33918 label="9 packets. 500 bytes of data is sent on port 6121."/>
33919 <group name="AcksReceivedFromFirst10Packets.6121.500B"
33920 label="10 packets. 500 bytes of data is sent on port 6121."/>
33921 <group name="AcksReceivedFromFirst11Packets.6121.500B"
33922 label="11 packets. 500 bytes of data is sent on port 6121."/>
33923 <group name="AcksReceivedFromFirst12Packets.6121.500B"
33924 label="12 packets. 500 bytes of data is sent on port 6121."/>
33925 <group name="AcksReceivedFromFirst13Packets.6121.500B"
33926 label="13 packets. 500 bytes of data is sent on port 6121."/>
33927 <group name="AcksReceivedFromFirst14Packets.6121.500B"
33928 label="14 packets. 500 bytes of data is sent on port 6121."/>
33929 <group name="AcksReceivedFromFirst15Packets.6121.500B"
33930 label="15 packets. 500 bytes of data is sent on port 6121."/>
33931 <group name="AcksReceivedFromFirst16Packets.6121.500B"
33932 label="16 packets. 500 bytes of data is sent on port 6121."/>
33933 <group name="AcksReceivedFromFirst17Packets.6121.500B"
33934 label="17 packets. 500 bytes of data is sent on port 6121."/>
33935 <group name="AcksReceivedFromFirst18Packets.6121.500B"
33936 label="18 packets. 500 bytes of data is sent on port 6121."/>
33937 <group name="AcksReceivedFromFirst19Packets.6121.500B"
33938 label="19 packets. 500 bytes of data is sent on port 6121."/>
33939 <group name="AcksReceivedFromFirst20Packets.6121.500B"
33940 label="20 packets. 500 bytes of data is sent on port 6121."/>
33941 <group name="AcksReceivedFromFirst21Packets.6121.500B"
33942 label="21 packets. 500 bytes of data is sent on port 6121."/>
33943 <affected-histogram name="NetConnectivity2.Sent21"/>
33946 <fieldtrial name="NetConnectivity2e" separator=".">
33947 <group name="AcksReceivedFromFirst2Packets.6121.1K"
33948 label="2 packets. 1K bytes of data is sent on port 6121."/>
33949 <group name="AcksReceivedFromFirst3Packets.6121.1K"
33950 label="3 packets. 1K bytes of data is sent on port 6121."/>
33951 <group name="AcksReceivedFromFirst4Packets.6121.1K"
33952 label="4 packets. 1K bytes of data is sent on port 6121."/>
33953 <group name="AcksReceivedFromFirst5Packets.6121.1K"
33954 label="5 packets. 1K bytes of data is sent on port 6121."/>
33955 <group name="AcksReceivedFromFirst6Packets.6121.1K"
33956 label="6 packets. 1K bytes of data is sent on port 6121."/>
33957 <group name="AcksReceivedFromFirst7Packets.6121.1K"
33958 label="7 packets. 1K bytes of data is sent on port 6121."/>
33959 <group name="AcksReceivedFromFirst8Packets.6121.1K"
33960 label="8 packets. 1K bytes of data is sent on port 6121."/>
33961 <group name="AcksReceivedFromFirst9Packets.6121.1K"
33962 label="9 packets. 1K bytes of data is sent on port 6121."/>
33963 <group name="AcksReceivedFromFirst10Packets.6121.1K"
33964 label="10 packets. 1K bytes of data is sent on port 6121."/>
33965 <group name="AcksReceivedFromFirst11Packets.6121.1K"
33966 label="11 packets. 1K bytes of data is sent on port 6121."/>
33967 <group name="AcksReceivedFromFirst12Packets.6121.1K"
33968 label="12 packets. 1K bytes of data is sent on port 6121."/>
33969 <group name="AcksReceivedFromFirst13Packets.6121.1K"
33970 label="13 packets. 1K bytes of data is sent on port 6121."/>
33971 <group name="AcksReceivedFromFirst14Packets.6121.1K"
33972 label="14 packets. 1K bytes of data is sent on port 6121."/>
33973 <group name="AcksReceivedFromFirst15Packets.6121.1K"
33974 label="15 packets. 1K bytes of data is sent on port 6121."/>
33975 <group name="AcksReceivedFromFirst16Packets.6121.1K"
33976 label="16 packets. 1K bytes of data is sent on port 6121."/>
33977 <group name="AcksReceivedFromFirst17Packets.6121.1K"
33978 label="17 packets. 1K bytes of data is sent on port 6121."/>
33979 <group name="AcksReceivedFromFirst18Packets.6121.1K"
33980 label="18 packets. 1K bytes of data is sent on port 6121."/>
33981 <group name="AcksReceivedFromFirst19Packets.6121.1K"
33982 label="19 packets. 1K bytes of data is sent on port 6121."/>
33983 <group name="AcksReceivedFromFirst20Packets.6121.1K"
33984 label="20 packets. 1K bytes of data is sent on port 6121."/>
33985 <group name="AcksReceivedFromFirst21Packets.6121.1K"
33986 label="21 packets. 1K bytes of data is sent on port 6121."/>
33987 <affected-histogram name="NetConnectivity2.Sent21"/>
33990 <fieldtrial name="NetConnectivity3a" separator=".">
33991 <group name="NonPacedPacket"
33992 label="In this histogram results are only shown if at least two packets
33993 were ACKed in the Startup Test. Packets were sent as rapidly as
33995 <group name="PacedPacket"
33996 label="In this histogram results are only shown if at least two packets
33997 were ACKed in the Startup Test. Packets are sent at equal
33998 intervals. The interval is selected to match the bandwidth
33999 discovered during the StartPacket test."/>
34000 <group name="StartPacket"
34001 label="Packets are sent as rapidly as possible, just after successfully
34002 sending an UMA upload. Each packet was numbered, as was its ACK
34003 sent back by Google. If no packets (of the 21) were ever ACKed,
34004 then the port is assumed to be blocked, and no data is recorded
34005 in this histogram."/>
34006 <affected-histogram name="NetConnectivity3"/>
34009 <fieldtrial name="NetConnectivity3aa" separator=".">
34010 <group name="Sent21"
34011 label="This histogram shows the number of echo responses received from
34013 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
34014 <affected-histogram name="NetConnectivity3.PacedPacket"/>
34015 <affected-histogram name="NetConnectivity3.StartPacket"/>
34018 <fieldtrial name="NetConnectivity3AckReceivedForNthPacket" separator=".">
34019 <group name="Sent21.AckReceivedForNthPacket"
34020 label="Each packet was numbered, as was its ACK sent back by Google.
34021 This histogram records, for each packet number, how often we
34022 received an ACK for that packet."/>
34023 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
34024 <affected-histogram name="NetConnectivity3.PacedPacket"/>
34025 <affected-histogram name="NetConnectivity3.StartPacket"/>
34028 <fieldtrial name="NetConnectivity3AcksReceivedFromFirst" separator=".">
34029 <group name="AcksReceivedFromFirst02Packets" label="2 packets."/>
34030 <group name="AcksReceivedFromFirst03Packets" label="3 packets."/>
34031 <group name="AcksReceivedFromFirst04Packets" label="4 packets."/>
34032 <group name="AcksReceivedFromFirst05Packets" label="5 packets."/>
34033 <group name="AcksReceivedFromFirst06Packets" label="6 packets."/>
34034 <group name="AcksReceivedFromFirst07Packets" label="7 packets."/>
34035 <group name="AcksReceivedFromFirst08Packets" label="8 packets."/>
34036 <group name="AcksReceivedFromFirst09Packets" label="9 packets."/>
34037 <group name="AcksReceivedFromFirst10Packets" label="10 packets."/>
34038 <group name="AcksReceivedFromFirst11Packets" label="11 packets."/>
34039 <group name="AcksReceivedFromFirst12Packets" label="12 packets."/>
34040 <group name="AcksReceivedFromFirst13Packets" label="13 packets."/>
34041 <group name="AcksReceivedFromFirst14Packets" label="14 packets."/>
34042 <group name="AcksReceivedFromFirst15Packets" label="15 packets."/>
34043 <group name="AcksReceivedFromFirst16Packets" label="16 packets."/>
34044 <group name="AcksReceivedFromFirst17Packets" label="17 packets."/>
34045 <group name="AcksReceivedFromFirst18Packets" label="18 packets."/>
34046 <group name="AcksReceivedFromFirst19Packets" label="19 packets."/>
34047 <group name="AcksReceivedFromFirst20Packets" label="20 packets."/>
34048 <group name="AcksReceivedFromFirst21Packets" label="21 packets."/>
34049 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
34050 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
34051 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
34054 <fieldtrial name="NetConnectivity3GotAnAck" separator=".">
34055 <group name="Sent21.GotAnAck"
34056 label="The histogram shows if we ever got an ACK for a packet in our
34058 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
34059 <affected-histogram name="NetConnectivity3.PacedPacket"/>
34060 <affected-histogram name="NetConnectivity3.StartPacket"/>
34063 <fieldtrial name="NetConnectivity3PacketDelay1" separator=".">
34064 <group name="Sent21.443"
34065 label="This histogram shows the difference between the time when we
34066 have received 1st byte from the server and the last time when we
34067 have received data from the server on port 443."/>
34068 <group name="Sent21.6121"
34069 label="This histogram shows the difference between the time when we
34070 have received 1st byte from the server and the last time when we
34071 have received data from the server on port 6121."/>
34072 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
34073 <affected-histogram name="NetConnectivity3.PacedPacket"/>
34074 <affected-histogram name="NetConnectivity3.StartPacket"/>
34077 <fieldtrial name="NetConnectivity3PacketDelay2" separator=".">
34078 <group name="443.100B.PacketDelay"
34079 label="100 bytes of data is sent on port 443."/>
34080 <group name="443.1200B.PacketDelay"
34081 label="1200 bytes of data is sent on port 443."/>
34082 <group name="443.500B.PacketDelay"
34083 label="500 bytes of data is sent on port 443."/>
34084 <group name="6121.100B.PacketDelay"
34085 label="100 bytes of data is sent on port 6121."/>
34086 <group name="6121.1200B.PacketDelay"
34087 label="1200 bytes of data is sent on port 6121."/>
34088 <group name="6121.500B.PacketDelay"
34089 label="500 bytes of data is sent on port 6121."/>
34090 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
34091 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
34092 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
34095 <fieldtrial name="NetConnectivity3PacketRTT" separator=".">
34096 <group name="Sent21.Success.RTT" label="The histogram shows the RTT for"/>
34097 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
34098 <affected-histogram name="NetConnectivity3.PacedPacket"/>
34099 <affected-histogram name="NetConnectivity3.StartPacket"/>
34102 <fieldtrial name="NetConnectivity3Packets" separator=".">
34103 <group name="Packet01" label="1st packet."/>
34104 <group name="Packet02" label="2nd packet."/>
34105 <group name="Packet03" label="3rd packet."/>
34106 <group name="Packet10" label="10th packet."/>
34107 <group name="Packet20" label="20th packet."/>
34108 <affected-histogram
34109 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT"/>
34110 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT"/>
34111 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT"/>
34114 <fieldtrial name="NetConnectivity3PacketsSent" separator=".">
34115 <group name="Sent21.PacketsSent"
34116 label="This histogram records how many packets (out of 21 attempted)
34117 were sent to the server via UDP."/>
34118 <group name="Send6.SeriesAcked"
34119 label="Chrome sends 6 UDP packets in a row to test to see if there is a
34120 probabalistic dependency in packet loss for consecutive packets.
34121 We record a bit vector of packets received, where the least
34122 significant bit is a 1 if the first packet was received, etc.
34123 For example, if all packets other than packet 2 and 4 are
34124 responded to, then we'd have a sample (in binary) of 110101B, or
34126 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
34127 <affected-histogram name="NetConnectivity3.PacedPacket"/>
34128 <affected-histogram name="NetConnectivity3.StartPacket"/>
34131 <fieldtrial name="NetConnectivity3PacketsSentBytes" separator=".">
34132 <group name="443.100B" label="100 bytes of data is sent on port 443."/>
34133 <group name="443.500B" label="500 bytes of data is sent on port 443."/>
34134 <group name="443.1200B" label="1200 bytes of data is sent on port 443."/>
34135 <group name="6121.100B" label="100 bytes of data is sent on port 6121."/>
34136 <group name="6121.500B" label="500 bytes of data is sent on port 6121."/>
34137 <group name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
34138 <affected-histogram
34139 name="NetConnectivity3.NonPacedPacket.Sent21.AckReceivedForNthPacket"/>
34140 <affected-histogram
34141 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
34142 <affected-histogram
34143 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
34144 <affected-histogram
34145 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
34146 <affected-histogram
34147 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
34148 <affected-histogram
34149 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
34150 <affected-histogram
34151 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
34152 <affected-histogram
34153 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
34154 <affected-histogram
34155 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
34156 <affected-histogram
34157 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
34158 <affected-histogram
34159 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
34160 <affected-histogram
34161 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
34162 <affected-histogram
34163 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
34164 <affected-histogram
34165 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
34166 <affected-histogram
34167 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
34168 <affected-histogram
34169 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
34170 <affected-histogram
34171 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
34172 <affected-histogram
34173 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
34174 <affected-histogram
34175 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
34176 <affected-histogram
34177 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
34178 <affected-histogram
34179 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
34180 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"/>
34181 <affected-histogram
34182 name="NetConnectivity3.NonPacedPacket.Sent21.PacketsSent"/>
34183 <affected-histogram
34184 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
34185 <affected-histogram
34186 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
34187 <affected-histogram
34188 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
34189 <affected-histogram
34190 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
34191 <affected-histogram
34192 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
34193 <affected-histogram
34194 name="NetConnectivity3.PacedPacket.Sent21.AckReceivedForNthPacket"/>
34195 <affected-histogram
34196 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
34197 <affected-histogram
34198 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
34199 <affected-histogram
34200 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
34201 <affected-histogram
34202 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
34203 <affected-histogram
34204 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
34205 <affected-histogram
34206 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
34207 <affected-histogram
34208 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
34209 <affected-histogram
34210 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
34211 <affected-histogram
34212 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
34213 <affected-histogram
34214 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
34215 <affected-histogram
34216 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
34217 <affected-histogram
34218 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
34219 <affected-histogram
34220 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
34221 <affected-histogram
34222 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
34223 <affected-histogram
34224 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
34225 <affected-histogram
34226 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
34227 <affected-histogram
34228 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
34229 <affected-histogram
34230 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
34231 <affected-histogram
34232 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
34233 <affected-histogram
34234 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
34235 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"/>
34236 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.PacketsSent"/>
34237 <affected-histogram
34238 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet01"/>
34239 <affected-histogram
34240 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet02"/>
34241 <affected-histogram
34242 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet03"/>
34243 <affected-histogram
34244 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet10"/>
34245 <affected-histogram
34246 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet20"/>
34247 <affected-histogram
34248 name="NetConnectivity3.StartPacket.Sent21.AckReceivedForNthPacket"/>
34249 <affected-histogram
34250 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst02Packets"/>
34251 <affected-histogram
34252 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst03Packets"/>
34253 <affected-histogram
34254 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst04Packets"/>
34255 <affected-histogram
34256 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst05Packets"/>
34257 <affected-histogram
34258 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst06Packets"/>
34259 <affected-histogram
34260 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst07Packets"/>
34261 <affected-histogram
34262 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst08Packets"/>
34263 <affected-histogram
34264 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst09Packets"/>
34265 <affected-histogram
34266 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst10Packets"/>
34267 <affected-histogram
34268 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst11Packets"/>
34269 <affected-histogram
34270 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst12Packets"/>
34271 <affected-histogram
34272 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst13Packets"/>
34273 <affected-histogram
34274 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst14Packets"/>
34275 <affected-histogram
34276 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst15Packets"/>
34277 <affected-histogram
34278 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst16Packets"/>
34279 <affected-histogram
34280 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst17Packets"/>
34281 <affected-histogram
34282 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst18Packets"/>
34283 <affected-histogram
34284 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst19Packets"/>
34285 <affected-histogram
34286 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst20Packets"/>
34287 <affected-histogram
34288 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst21Packets"/>
34289 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"/>
34290 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.PacketsSent"/>
34291 <affected-histogram
34292 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet01"/>
34293 <affected-histogram
34294 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet02"/>
34295 <affected-histogram
34296 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet03"/>
34297 <affected-histogram
34298 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet10"/>
34299 <affected-histogram
34300 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet20"/>
34303 <fieldtrial name="NetConnectivity3Send6Acked" separator=".">
34304 <group name="443.100B" label="100 bytes of data is sent on port 443."/>
34305 <group name="443.100B.NoProxy"
34306 label="100 bytes of data is sent on port 443 with no proxy."/>
34307 <group name="443.500B" label="500 bytes of data is sent on port 443."/>
34308 <group name="443.500B.NoProxy"
34309 label="500 bytes of data is sent on port 443 with no proxy."/>
34310 <group name="443.1200B" label="1200 bytes of data is sent on port 443."/>
34311 <group name="443.1200B.NoProxy"
34312 label="1200 bytes of data is sent on port 443 with no proxy."/>
34313 <group name="6121.100B" label="100 bytes of data is sent on port 6121."/>
34314 <group name="6121.100B.NoProxy"
34315 label="100 bytes of data is sent on port 6121 with no proxy."/>
34316 <group name="6121.500B" label="500 bytes of data is sent on port 6121."/>
34317 <group name="6121.500B.NoProxy"
34318 label="500 bytes of data is sent on port 6121 with no proxy."/>
34319 <group name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
34320 <group name="6121.1200B.NoProxy"
34321 label="1200 bytes of data is sent on port 6121 with no proxy."/>
34322 <affected-histogram name="NetConnectivity3.NonPacedPacket.Send6.SeriesAcked"/>
34323 <affected-histogram name="NetConnectivity3.PacedPacket.Send6.SeriesAcked"/>
34324 <affected-histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent"/>
34325 <affected-histogram name="NetConnectivity3.StartPacket.Send6.SeriesAcked"/>
34328 <fieldtrial name="NetConnectivity4a" separator=".">
34329 <group name="NATBind.Sent2"
34330 label="Two packets were sent spreading over a random period, to test if
34331 the NAT dropped the binding. Afterwords, an extra (short) packet
34332 was sent with renewed NAT binding to test whether the network
34333 that was used to deliver the first packet is still connected.
34334 Results are only shown in this histogram if at least ten packets
34335 were received in the StartPacket test."/>
34336 <group name="NonPacedPacket"
34337 label="21 Packets were sent as rapidly as possible. Results are only
34338 shown in this histogram if at least two packets were received in
34339 the StartPacket Test."/>
34340 <group name="PacedPacket"
34341 label="21 Packets were sent at equal intervals, which were selected to
34342 match the bandwidth discovered during the StartPacket test.
34343 Results are only shown in this histogram if at least two packets
34344 were received in the StartPacket Test."/>
34345 <group name="StartPacket"
34346 label="21 Packets were sent as rapidly as possible, just after the
34347 client successfully sent a UMA upload. Each packet was numbered
34348 when it was sent by Google."/>
34349 <affected-histogram name="NetConnectivity4"/>
34350 <affected-histogram name="NetConnectivity5"/>
34353 <fieldtrial name="NetConnectivity4NATBindPacketReceives" separator=".">
34354 <group name="Bind.Failure"
34355 label="Only when the second packet never arrived (we wait for 10 extra
34356 seconds) and the first and the extra (short) packets arrived did
34357 we record the duration in seconds between the sendings of the
34358 first two packets in this histogram."/>
34359 <group name="Bind.Success"
34360 label="Only when all three packets including the extra (short) packet
34361 arrived did we record the duration in seconds between the
34362 sendings of the first two packets in this histogram."/>
34363 <group name="Connectivity.Failure"
34364 label="Only when the extra (short) packet (with renewed NAT binding)
34365 never arrived (we wait for 10 extra seconds) did we record the
34366 duration in seconds between the sendings of the first two
34367 packets in this histogram."/>
34368 <group name="Connectivity.Success"
34369 label="Only when the extra (short) packet arrived did we record the
34370 duration in seconds between the sendings of the first two
34371 packets in this histogram."/>
34372 <group name="SendToLastRecvDelay"
34373 label="This histogram records the time duration (in milliseconds)
34374 between the client sending the request and the receiving of the
34375 second packet sent from the server, excluding the idle time
34376 between sendings of the first two packets. Results are only
34377 shown if the first two packets are both received."/>
34378 <affected-histogram name="NetConnectivity4.NATBind.Sent2"/>
34379 <affected-histogram name="NetConnectivity5.NATBind.Sent2"/>
34382 <fieldtrial name="NetConnectivity4PacketFirst6" separator=".">
34383 <group name="First6.SeriesRecv"
34384 label="This histogram records a bit vector of the first 6 packets sent,
34385 where the least significant bit is a 1 if the first packet was
34386 received, etc. For example, if all packets other than packet 2
34387 and 4 are received, then we'd have a sample (in binary) of
34389 <group name="Sent21"
34390 label="This histogram shows the number of packets received from the
34392 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
34393 <affected-histogram name="NetConnectivity4.PacedPacket"/>
34394 <affected-histogram name="NetConnectivity4.StartPacket"/>
34395 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
34396 <affected-histogram name="NetConnectivity5.PacedPacket"/>
34397 <affected-histogram name="NetConnectivity5.StartPacket"/>
34400 <fieldtrial name="NetConnectivity4PacketReceives" separator=".">
34401 <group name="NumRecvFromFirst01Packets" label="1 packet."/>
34402 <group name="NumRecvFromFirst02Packets" label="2 packets."/>
34403 <group name="NumRecvFromFirst03Packets" label="3 packets."/>
34404 <group name="NumRecvFromFirst04Packets" label="4 packets."/>
34405 <group name="NumRecvFromFirst05Packets" label="5 packets."/>
34406 <group name="NumRecvFromFirst06Packets" label="6 packets."/>
34407 <group name="NumRecvFromFirst07Packets" label="7 packets."/>
34408 <group name="NumRecvFromFirst08Packets" label="8 packets."/>
34409 <group name="NumRecvFromFirst09Packets" label="9 packets."/>
34410 <group name="NumRecvFromFirst10Packets" label="10 packets."/>
34411 <group name="NumRecvFromFirst11Packets" label="11 packets."/>
34412 <group name="NumRecvFromFirst12Packets" label="12 packets."/>
34413 <group name="NumRecvFromFirst13Packets" label="13 packets."/>
34414 <group name="NumRecvFromFirst14Packets" label="14 packets."/>
34415 <group name="NumRecvFromFirst15Packets" label="15 packets."/>
34416 <group name="NumRecvFromFirst16Packets" label="16 packets."/>
34417 <group name="NumRecvFromFirst17Packets" label="17 packets."/>
34418 <group name="NumRecvFromFirst18Packets" label="18 packets."/>
34419 <group name="NumRecvFromFirst19Packets" label="19 packets."/>
34420 <group name="NumRecvFromFirst20Packets" label="20 packets."/>
34421 <group name="NumRecvFromFirst21Packets" label="21 packets."/>
34422 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21"/>
34423 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21"/>
34424 <affected-histogram name="NetConnectivity4.StartPacket.Sent21"/>
34425 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21"/>
34426 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21"/>
34427 <affected-histogram name="NetConnectivity5.StartPacket.Sent21"/>
34430 <fieldtrial name="NetConnectivity4PacketRTT" separator=".">
34431 <group name="Sent21.GotAPacket"
34432 label="The histogram shows if we ever got at least one packet in our
34434 <group name="Sent21.PacketDelay"
34435 label="The histogram shows the average inter-arrival time between every
34436 two consecutive packets we receive in our series of 21
34437 multiplied by 20 (so this is essentially the time duration
34438 between the first and the last received packets)."/>
34439 <group name="Sent21.PacketsRecv"
34440 label="The histogram shows how many packets we receive in our series of
34442 <group name="Sent21.RecvNthPacket"
34443 label="Each packet was numbered when it was sent by Google. This
34444 histogram records, for each packet number, how often we received
34446 <group name="Sent21.SendToLastRecvDelay"
34447 label="This histogram records the time duration between the client
34448 sending the request and the receiving of the last packet sent
34449 from the server, excluding the total pacing time requested by
34450 the client. Results are only shown if at least two packets are
34452 <group name="Sent21.Success.RTT" label="The histogram shows the RTT for the"/>
34453 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
34454 <affected-histogram name="NetConnectivity4.PacedPacket"/>
34455 <affected-histogram name="NetConnectivity4.StartPacket"/>
34456 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
34457 <affected-histogram name="NetConnectivity5.PacedPacket"/>
34458 <affected-histogram name="NetConnectivity5.StartPacket"/>
34461 <fieldtrial name="NetConnectivity4PacketRTTSeries" separator=".">
34462 <group name="Packet01" label="1st packet."/>
34463 <group name="Packet02" label="2nd packet."/>
34464 <group name="Packet03" label="3rd packet."/>
34465 <group name="Packet10" label="10th packet."/>
34466 <group name="Packet20" label="20th packet."/>
34467 <affected-histogram
34468 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT"/>
34469 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.Success.RTT"/>
34470 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.Success.RTT"/>
34471 <affected-histogram
34472 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT"/>
34473 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.Success.RTT"/>
34474 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.Success.RTT"/>
34477 <fieldtrial name="NetConnectivity4PacketsAll" separator=".">
34478 <group name="443.100B" label="100 bytes of data is sent on port 443."/>
34479 <group name="443.1200B" label="1200 bytes of data is sent on port 443."/>
34480 <group name="443.500B" label="500 bytes of data is sent on port 443."/>
34481 <group name="80.100B" label="100 bytes of data is sent on port 80."/>
34482 <group name="80.1200B" label="1200 bytes of data is sent on port 80."/>
34483 <group name="80.500B" label="500 bytes of data is sent on port 80."/>
34484 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Failure"/>
34485 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Success"/>
34486 <affected-histogram
34487 name="NetConnectivity4.NATBind.Sent2.Connectivity.Failure"/>
34488 <affected-histogram
34489 name="NetConnectivity4.NATBind.Sent2.Connectivity.Success"/>
34490 <affected-histogram
34491 name="NetConnectivity4.NATBind.Sent2.SendToLastRecvDelay"/>
34492 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21.GotAPacket"/>
34493 <affected-histogram
34494 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
34495 <affected-histogram
34496 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
34497 <affected-histogram
34498 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
34499 <affected-histogram
34500 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
34501 <affected-histogram
34502 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
34503 <affected-histogram
34504 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
34505 <affected-histogram
34506 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
34507 <affected-histogram
34508 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
34509 <affected-histogram
34510 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
34511 <affected-histogram
34512 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
34513 <affected-histogram
34514 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
34515 <affected-histogram
34516 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
34517 <affected-histogram
34518 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
34519 <affected-histogram
34520 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
34521 <affected-histogram
34522 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
34523 <affected-histogram
34524 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
34525 <affected-histogram
34526 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
34527 <affected-histogram
34528 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
34529 <affected-histogram
34530 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
34531 <affected-histogram
34532 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
34533 <affected-histogram
34534 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
34535 <affected-histogram
34536 name="NetConnectivity4.NonPacedPacket.Sent21.PacketDelay"/>
34537 <affected-histogram
34538 name="NetConnectivity4.NonPacedPacket.Sent21.PacketsRecv"/>
34539 <affected-histogram
34540 name="NetConnectivity4.NonPacedPacket.Sent21.RecvNthPacket"/>
34541 <affected-histogram
34542 name="NetConnectivity4.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
34543 <affected-histogram
34544 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
34545 <affected-histogram
34546 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
34547 <affected-histogram
34548 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
34549 <affected-histogram
34550 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
34551 <affected-histogram
34552 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
34553 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.GotAPacket"/>
34554 <affected-histogram
34555 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
34556 <affected-histogram
34557 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
34558 <affected-histogram
34559 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
34560 <affected-histogram
34561 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
34562 <affected-histogram
34563 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
34564 <affected-histogram
34565 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
34566 <affected-histogram
34567 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
34568 <affected-histogram
34569 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
34570 <affected-histogram
34571 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
34572 <affected-histogram
34573 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
34574 <affected-histogram
34575 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
34576 <affected-histogram
34577 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
34578 <affected-histogram
34579 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
34580 <affected-histogram
34581 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
34582 <affected-histogram
34583 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
34584 <affected-histogram
34585 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
34586 <affected-histogram
34587 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
34588 <affected-histogram
34589 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
34590 <affected-histogram
34591 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
34592 <affected-histogram
34593 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
34594 <affected-histogram
34595 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
34596 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketDelay"/>
34597 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketsRecv"/>
34598 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.RecvNthPacket"/>
34599 <affected-histogram
34600 name="NetConnectivity4.PacedPacket.Sent21.SendToLastRecvDelay"/>
34601 <affected-histogram
34602 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet01"/>
34603 <affected-histogram
34604 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet02"/>
34605 <affected-histogram
34606 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet03"/>
34607 <affected-histogram
34608 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet10"/>
34609 <affected-histogram
34610 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet20"/>
34611 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.GotAPacket"/>
34612 <affected-histogram
34613 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
34614 <affected-histogram
34615 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
34616 <affected-histogram
34617 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
34618 <affected-histogram
34619 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
34620 <affected-histogram
34621 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
34622 <affected-histogram
34623 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
34624 <affected-histogram
34625 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
34626 <affected-histogram
34627 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
34628 <affected-histogram
34629 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
34630 <affected-histogram
34631 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
34632 <affected-histogram
34633 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
34634 <affected-histogram
34635 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
34636 <affected-histogram
34637 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
34638 <affected-histogram
34639 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
34640 <affected-histogram
34641 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
34642 <affected-histogram
34643 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
34644 <affected-histogram
34645 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
34646 <affected-histogram
34647 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
34648 <affected-histogram
34649 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
34650 <affected-histogram
34651 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
34652 <affected-histogram
34653 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
34654 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketDelay"/>
34655 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketsRecv"/>
34656 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.RecvNthPacket"/>
34657 <affected-histogram
34658 name="NetConnectivity4.StartPacket.Sent21.SendToLastRecvDelay"/>
34659 <affected-histogram
34660 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet01"/>
34661 <affected-histogram
34662 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet02"/>
34663 <affected-histogram
34664 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet03"/>
34665 <affected-histogram
34666 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet10"/>
34667 <affected-histogram
34668 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet20"/>
34669 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Failure"/>
34670 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Success"/>
34671 <affected-histogram
34672 name="NetConnectivity5.NATBind.Sent2.Connectivity.Failure"/>
34673 <affected-histogram
34674 name="NetConnectivity5.NATBind.Sent2.Connectivity.Success"/>
34675 <affected-histogram
34676 name="NetConnectivity5.NATBind.Sent2.SendToLastRecvDelay"/>
34677 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21.GotAPacket"/>
34678 <affected-histogram
34679 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
34680 <affected-histogram
34681 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
34682 <affected-histogram
34683 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
34684 <affected-histogram
34685 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
34686 <affected-histogram
34687 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
34688 <affected-histogram
34689 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
34690 <affected-histogram
34691 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
34692 <affected-histogram
34693 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
34694 <affected-histogram
34695 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
34696 <affected-histogram
34697 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
34698 <affected-histogram
34699 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
34700 <affected-histogram
34701 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
34702 <affected-histogram
34703 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
34704 <affected-histogram
34705 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
34706 <affected-histogram
34707 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
34708 <affected-histogram
34709 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
34710 <affected-histogram
34711 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
34712 <affected-histogram
34713 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
34714 <affected-histogram
34715 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
34716 <affected-histogram
34717 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
34718 <affected-histogram
34719 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
34720 <affected-histogram
34721 name="NetConnectivity5.NonPacedPacket.Sent21.PacketDelay"/>
34722 <affected-histogram
34723 name="NetConnectivity5.NonPacedPacket.Sent21.PacketsRecv"/>
34724 <affected-histogram
34725 name="NetConnectivity5.NonPacedPacket.Sent21.RecvNthPacket"/>
34726 <affected-histogram
34727 name="NetConnectivity5.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
34728 <affected-histogram
34729 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
34730 <affected-histogram
34731 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
34732 <affected-histogram
34733 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
34734 <affected-histogram
34735 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
34736 <affected-histogram
34737 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
34738 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.GotAPacket"/>
34739 <affected-histogram
34740 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
34741 <affected-histogram
34742 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
34743 <affected-histogram
34744 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
34745 <affected-histogram
34746 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
34747 <affected-histogram
34748 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
34749 <affected-histogram
34750 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
34751 <affected-histogram
34752 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
34753 <affected-histogram
34754 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
34755 <affected-histogram
34756 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
34757 <affected-histogram
34758 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
34759 <affected-histogram
34760 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
34761 <affected-histogram
34762 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
34763 <affected-histogram
34764 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
34765 <affected-histogram
34766 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
34767 <affected-histogram
34768 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
34769 <affected-histogram
34770 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
34771 <affected-histogram
34772 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
34773 <affected-histogram
34774 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
34775 <affected-histogram
34776 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
34777 <affected-histogram
34778 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
34779 <affected-histogram
34780 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
34781 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketDelay"/>
34782 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketsRecv"/>
34783 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.RecvNthPacket"/>
34784 <affected-histogram
34785 name="NetConnectivity5.PacedPacket.Sent21.SendToLastRecvDelay"/>
34786 <affected-histogram
34787 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet01"/>
34788 <affected-histogram
34789 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet02"/>
34790 <affected-histogram
34791 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet03"/>
34792 <affected-histogram
34793 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet10"/>
34794 <affected-histogram
34795 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet20"/>
34796 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.GotAPacket"/>
34797 <affected-histogram
34798 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
34799 <affected-histogram
34800 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
34801 <affected-histogram
34802 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
34803 <affected-histogram
34804 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
34805 <affected-histogram
34806 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
34807 <affected-histogram
34808 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
34809 <affected-histogram
34810 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
34811 <affected-histogram
34812 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
34813 <affected-histogram
34814 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
34815 <affected-histogram
34816 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
34817 <affected-histogram
34818 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
34819 <affected-histogram
34820 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
34821 <affected-histogram
34822 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
34823 <affected-histogram
34824 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
34825 <affected-histogram
34826 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
34827 <affected-histogram
34828 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
34829 <affected-histogram
34830 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
34831 <affected-histogram
34832 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
34833 <affected-histogram
34834 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
34835 <affected-histogram
34836 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
34837 <affected-histogram
34838 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
34839 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketDelay"/>
34840 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketsRecv"/>
34841 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.RecvNthPacket"/>
34842 <affected-histogram
34843 name="NetConnectivity5.StartPacket.Sent21.SendToLastRecvDelay"/>
34844 <affected-histogram
34845 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet01"/>
34846 <affected-histogram
34847 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet02"/>
34848 <affected-histogram
34849 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet03"/>
34850 <affected-histogram
34851 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet10"/>
34852 <affected-histogram
34853 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet20"/>
34856 <fieldtrial name="NetConnectivity4PacketSizeTest" separator=".">
34857 <group name="PacketSizeTest.Connectivity.Failure"
34858 label="This histogram records the size of the packet size that was not
34859 received from the server."/>
34860 <group name="PacketSizeTest.Connectivity.Success"
34861 label="This histogram records the size of the packet size that was
34862 received from the server."/>
34863 <affected-histogram name="NetConnectivity4"/>
34864 <affected-histogram name="NetConnectivity5"/>
34867 <fieldtrial name="NetConnectivity4PacketSizeTestPort" separator=".">
34868 <group name="443" label="Packet is sent on port 443."/>
34869 <group name="80" label="Packet is sent on port 80."/>
34870 <affected-histogram
34871 name="NetConnectivity4.PacketSizeTest.Connectivity.Failure"/>
34872 <affected-histogram
34873 name="NetConnectivity4.PacketSizeTest.Connectivity.Success"/>
34874 <affected-histogram
34875 name="NetConnectivity5.PacketSizeTest.Connectivity.Failure"/>
34876 <affected-histogram
34877 name="NetConnectivity5.PacketSizeTest.Connectivity.Success"/>
34880 <fieldtrial name="NetConnectivity4SeriesRecv" separator=".">
34881 <group name="443.100B" label="100 bytes of data is sent on port 443."/>
34882 <group name="443.100B.NoProxy"
34883 label="100 bytes of data is sent on port 443 with no proxy."/>
34884 <group name="443.1200B" label="1200 bytes of data is sent on port 443."/>
34885 <group name="443.1200B.NoProxy"
34886 label="1200 bytes of data is sent on port 443 with no proxy."/>
34887 <group name="443.500B" label="500 bytes of data is sent on port 443."/>
34888 <group name="443.500B.NoProxy"
34889 label="500 bytes of data is sent on port 443 with no proxy."/>
34890 <group name="80.100B" label="100 bytes of data is sent on port 80."/>
34891 <group name="80.100B.NoProxy"
34892 label="100 bytes of data is sent on port 80 with no proxy."/>
34893 <group name="80.1200B" label="1200 bytes of data is sent on port 80."/>
34894 <group name="80.1200B.NoProxy"
34895 label="1200 bytes of data is sent on port 80 with no proxy."/>
34896 <group name="80.500B" label="500 bytes of data is sent on port 80."/>
34897 <group name="80.500B.NoProxy"
34898 label="500 bytes of data is sent on port 80 with no proxy."/>
34899 <affected-histogram name="NetConnectivity4.NonPacedPacket.First6.SeriesRecv"/>
34900 <affected-histogram name="NetConnectivity4.PacedPacket.First6.SeriesRecv"/>
34901 <affected-histogram name="NetConnectivity4.StartPacket.First6.SeriesRecv"/>
34902 <affected-histogram name="NetConnectivity5.NonPacedPacket.First6.SeriesRecv"/>
34903 <affected-histogram name="NetConnectivity5.PacedPacket.First6.SeriesRecv"/>
34904 <affected-histogram name="NetConnectivity5.StartPacket.First6.SeriesRecv"/>
34907 <fieldtrial name="NetProxyResolverExecutionTime">
34908 <group name="UrlOver2K" label="URL length was over 2K"/>
34909 <group name="UrlOver4K" label="URL length was over 4K"/>
34910 <group name="UrlOver8K" label="URL length was over 8K"/>
34911 <group name="UrlOver128K" label="URL length was over 128K"/>
34912 <affected-histogram name="Net.ProxyResolver.ExecutionTime"/>
34915 <fieldtrial name="NewTabPageProviders" separator=".">
34916 <group name="client" label="Suggestions coming from the client."/>
34917 <group name="server" label="Suggestions coming from the server."/>
34918 <group name="server0" label="Suggestions coming from server source 0."/>
34919 <group name="server1" label="Suggestions coming from server source 1."/>
34920 <group name="server2" label="Suggestions coming from server source 2."/>
34921 <group name="server3" label="Suggestions coming from server source 3."/>
34922 <group name="server4" label="Suggestions coming from server source 4."/>
34923 <affected-histogram name="NewTabPage.MostVisited"/>
34924 <affected-histogram name="NewTabPage.SuggestionsImpression"/>
34927 <fieldtrial name="OmniboxProviderTime" separator=".">
34928 <group name="Bookmark"/>
34929 <group name="Builtin"/>
34930 <group name="Contact"/>
34931 <group name="ExtensionApp"/>
34932 <group name="HistoryContents"/>
34933 <group name="HistoryQuick"/>
34934 <group name="HistoryURL"/>
34935 <group name="Keyword"/>
34936 <group name="Search"/>
34937 <group name="Shortcuts"/>
34938 <group name="ZeroSuggest"/>
34939 <affected-histogram name="Omnibox.ProviderTime"/>
34942 <fieldtrial name="OverlappedReadImpact">
34943 <group name="OverlappedReadDisabled" label="Non-blocking reads"/>
34944 <group name="OverlappedReadEnabled" label="Default, async reads"/>
34945 <affected-histogram name="Net.HttpJob.TotalTime"/>
34946 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
34947 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
34948 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
34949 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
34950 <affected-histogram name="PLT.Abandoned"/>
34951 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
34952 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
34953 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
34954 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
34955 <affected-histogram name="PLT.LoadType"/>
34958 <fieldtrial name="PageLoadType">
34959 <group name="HistoryLoad" label="but only for user pressing back or forward"/>
34960 <group name="LinkLoad"
34961 label="deprecated - see LinkLoadReload, LinkLoadNormal,
34962 LinkLoadStaleOk, LinkLoadCacheOnly; content initiated, commonly
34963 back to a posted page"/>
34964 <group name="LinkLoadCacheOnly"
34965 label="content initiated, commonly back to a posted page, where browser
34966 must ONLY use cache"/>
34967 <group name="LinkLoadNormal"
34968 label="content initiated, ordinary link traversal or post"/>
34969 <group name="LinkLoadReload" label="content initiated, calling reload()"/>
34970 <group name="LinkLoadStaleOk"
34971 label="content initiated, commonly forward or back where stale cached
34972 data is very acceptable"/>
34973 <group name="NormalLoad"
34974 label="but only for user entered URL or omnibox search"/>
34975 <group name="Reload" label="but only for user pressed reload"/>
34976 <group name="UndefLoad"
34977 label="should never happen... as it is only for an client-code error
34978 case which should not exist"/>
34979 <affected-histogram name="PLT.BeginToFinish"/>
34980 <affected-histogram name="PLT.BeginToFinishDoc"/>
34981 <affected-histogram name="PLT.StartToCommit">
34982 <with-group name="LinkLoadNormal"/>
34983 <with-group name="NormalLoad"/>
34984 </affected-histogram>
34985 <affected-histogram name="PLT.StartToFinish">
34986 <with-group name="LinkLoadNormal"/>
34987 <with-group name="NormalLoad"/>
34988 </affected-histogram>
34989 <affected-histogram name="Renderer4.BeginToFinish"/>
34990 <affected-histogram name="Renderer4.BeginToFinishDoc"/>
34993 <fieldtrial name="PasswordManagerMonitor">
34994 <group name="group_1" label="group 1"/>
34995 <group name="group_2" label="group 2"/>
34996 <group name="group_3" label="group 3"/>
34997 <group name="group_4" label="group 4"/>
34998 <group name="group_5" label="group 5"/>
34999 <group name="group_6" label="group 6"/>
35000 <group name="group_7" label="group 7"/>
35001 <group name="group_8" label="group 8"/>
35002 <group name="group_9" label="group 9"/>
35003 <group name="group_10" label="group 10"/>
35004 <group name="group_11" label="group 11"/>
35005 <group name="group_12" label="group 12"/>
35006 <group name="group_13" label="group 13"/>
35007 <group name="group_14" label="group 14"/>
35008 <group name="group_15" label="group 15"/>
35009 <group name="group_16" label="group 16"/>
35010 <group name="group_17" label="group 17"/>
35011 <group name="group_18" label="group 18"/>
35012 <group name="group_19" label="group 19"/>
35013 <group name="group_20" label="group 20"/>
35014 <group name="" label=""/>
35015 <affected-histogram name="PasswordManager.ProvisionalSaveFailure"/>
35016 <affected-histogram
35017 name="PasswordManager.SavePasswordPromptDisappearedQuickly"/>
35018 <affected-histogram name="PasswordManager.SavePasswordPromptDisplayed"/>
35019 <affected-histogram name="PasswordManager.SavePasswordPromptResponse"/>
35022 <fieldtrial name="PerformanceMonitor" separator=".">
35023 <group name="BrowserProcess"/>
35024 <group name="RendererProcess"/>
35025 <group name="PluginProcess"/>
35026 <group name="WorkerProcess"/>
35027 <group name="GPUProcess"/>
35028 <group name="PPAPIProcess"/>
35029 <affected-histogram name="PerformanceMonitor.AverageCPU"/>
35030 <affected-histogram name="PerformanceMonitor.HighCPU"/>
35033 <fieldtrial name="PpapiPluginName">
35034 <group name="libpepflashplayer.so" label="Flash player on Linux or Cros"/>
35035 <group name="libwidevinecdmadapter.so" label="Widevine CDM on Linux or Cros"/>
35036 <group name="pepflashplayer.dll" label="Flash player on Windows"/>
35037 <group name="PepperFlashPlayer.plugin" label="Flash player on Mac"/>
35038 <group name="widevinecdmadapter.dll" label="Widevine CDM on Windows"/>
35039 <group name="widevinecdmadapter.plugin" label="Widevine CDM on Mac"/>
35040 <affected-histogram name="Plugin.PpapiBrokerLoadResult"/>
35041 <affected-histogram name="Plugin.PpapiPluginLoadResult"/>
35044 <fieldtrial name="PrecacheCellular" separator=".">
35045 <group name="Cellular"
35046 label="covers fetches when connected to cellular networks"/>
35047 <affected-histogram name="Precache.DownloadedNonPrecache"/>
35048 <affected-histogram name="Precache.Saved"/>
35051 <fieldtrial name="Prefetch">
35052 <group name="ContentPrefetchPrefetchOff"
35053 label="Prefetch is completely disabled."/>
35054 <group name="ContentPrefetchPrefetchOn"
35055 label="prefetch is enabled but prerender is disabled."/>
35056 <affected-histogram name="HttpCache.EntryLockWait"/>
35057 <affected-histogram name="Net.HttpTimeToFirstByte"/>
35058 <affected-histogram name="PLT.Abandoned"/>
35059 <affected-histogram name="PLT.BeginToFinish"/>
35060 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
35061 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
35062 <affected-histogram name="PLT.BeginToFinishDoc"/>
35063 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
35064 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
35065 <affected-histogram name="PLT.PerceivedLoadTime"/>
35066 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
35069 <fieldtrial name="Prerender">
35070 <group name="PrerenderEnabled" label="prerender is enabled."/>
35071 <group name="PrerenderControl" label="prerender is disabled."/>
35072 <group name="PrerenderNoUse"
35073 label="prerender is enabled, but pages are not swapped in."/>
35074 <group name="PrerenderMulti"
35075 label="prerender is enabled with multiple simultanious prerenders."/>
35076 <group name="Prerender5minTTL"
35077 label="prerender is enabled, and the TTL is extended to 5 minutes."/>
35078 <affected-histogram name="HttpCache.EntryLockWait"/>
35079 <affected-histogram name="Net.HttpTimeToFirstByte"/>
35080 <affected-histogram name="PLT.Abandoned"/>
35081 <affected-histogram name="PLT.BeginToFinish"/>
35082 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
35083 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
35084 <affected-histogram name="PLT.BeginToFinishDoc"/>
35085 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
35086 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
35087 <affected-histogram name="PLT.PerceivedLoadTime"/>
35088 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
35089 <affected-histogram name="Prerender.FinalStatus"/>
35090 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
35091 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
35092 <affected-histogram name="Prerender.LocalPredictorEvent"/>
35093 <affected-histogram name="Prerender.PerceivedPLT"/>
35094 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
35095 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
35096 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
35097 <affected-histogram
35098 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
35099 <affected-histogram
35100 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
35101 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
35102 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
35103 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
35104 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
35105 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
35106 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
35107 <affected-histogram name="Prerender.RendererIdleTime"/>
35108 <affected-histogram name="Prerender.RendererPerceivedPLT"/>
35109 <affected-histogram name="Prerender.RendererPerceivedPLTMatched"/>
35110 <affected-histogram name="Prerender.RendererTimeUntilDisplay"/>
35111 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
35112 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
35115 <fieldtrial name="PrerenderHoverType" ordering="prefix">
35117 deprecated May 10 2012
35119 <group name="HoverStats_50" label="Hover stats @ threshold 50 ms."/>
35120 <group name="HoverStats_75" label="Hover stats @ threshold 75 ms."/>
35121 <group name="HoverStats_100" label="Hover stats @ threshold 100 ms."/>
35122 <group name="HoverStats_150" label="Hover stats @ threshold 150 ms."/>
35123 <group name="HoverStats_200" label="Hover stats @ threshold 200 ms."/>
35124 <group name="HoverStats_250" label="Hover stats @ threshold 250 ms."/>
35125 <group name="HoverStats_300" label="Hover stats @ threshold 300 ms."/>
35126 <group name="HoverStats_400" label="Hover stats @ threshold 400 ms."/>
35127 <group name="HoverStats_500" label="Hover stats @ threshold 500 ms."/>
35128 <group name="HoverStats_750" label="Hover stats @ threshold 750 ms."/>
35129 <group name="HoverStats_1000" label="Hover stats @ threshold 1000 ms."/>
35130 <group name="HoverStats_1500" label="Hover stats @ threshold 1500 ms."/>
35131 <group name="HoverStats_2000" label="Hover stats @ threshold 2000 ms."/>
35132 <group name="HoverStats_3000" label="Hover stats @ threshold 3000 ms."/>
35133 <group name="HoverStats_4000" label="Hover stats @ threshold 4000 ms."/>
35134 <group name="HoverStats_5000" label="Hover stats @ threshold 5000 ms."/>
35135 <affected-histogram name="Prerender.Events"/>
35136 <affected-histogram name="Prerender.TimeToClick"/>
35139 <fieldtrial name="PrerenderSource" ordering="prefix">
35140 <group name="" label="All prerenders."/>
35141 <group name="exp1" label="Likelihood threshold experiment 1."/>
35142 <group name="exp2" label="Likelihood threshold experiment 2."/>
35143 <group name="exp3" label="Likelihood threshold experiment 3."/>
35144 <group name="exp4" label="Likelihood threshold experiment 4."/>
35145 <group name="exp5" label="Likelihood threshold experiment 5."/>
35146 <group name="exp6" label="Likelihood threshold experiment 6."/>
35147 <group name="exp7" label="Likelihood threshold experiment 7."/>
35148 <group name="exp8" label="Likelihood threshold experiment 8."/>
35149 <group name="exp9" label="Likelihood threshold experiment 9."/>
35150 <group name="gws" label="GWS triggered prerender."/>
35151 <group name="instant" label="Instant search prerender."/>
35152 <group name="localpredictor" label="Local predictor triggered prerender."/>
35153 <group name="omnibox" label="Triggered from the omnibox."/>
35154 <group name="wash" label="Multiple sources could have triggered."/>
35155 <group name="web" label="Link triggered prerender."/>
35156 <group name="webcross"
35157 label="Link triggered prerender, rel=prerender, cross domain."/>
35158 <group name="websame"
35159 label="Link triggered prerender, rel=prerender, same domain."/>
35160 <group name="webnext" label="Link triggered prerender, rel=next."/>
35161 <affected-histogram name="Prerender.CookieStatus"/>
35162 <affected-histogram name="Prerender.Event"/>
35163 <affected-histogram name="Prerender.FinalStatus"/>
35164 <affected-histogram name="Prerender.FinalStatus_Prerender5minTTL"/>
35165 <affected-histogram name="Prerender.FinalStatus_PrerenderControl"/>
35166 <affected-histogram name="Prerender.FinalStatus_PrerenderEnabled"/>
35167 <affected-histogram name="Prerender.FinalStatus_PrerenderMulti"/>
35168 <affected-histogram name="Prerender.FinalStatus_PrerenderNoUse"/>
35169 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
35170 <affected-histogram
35171 name="Prerender.FinalStatusMatchComplete_Prerender5minTTL"/>
35172 <affected-histogram
35173 name="Prerender.FinalStatusMatchComplete_PrerenderControl"/>
35174 <affected-histogram
35175 name="Prerender.FinalStatusMatchComplete_PrerenderEnabled"/>
35176 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderMulti"/>
35177 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderNoUse"/>
35178 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
35179 <affected-histogram
35180 name="Prerender.FractionPixelsFinalAtSwapin_Prerender5minTTL"/>
35181 <affected-histogram
35182 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderControl"/>
35183 <affected-histogram
35184 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderEnabled"/>
35185 <affected-histogram
35186 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderMulti"/>
35187 <affected-histogram
35188 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderNoUse"/>
35189 <affected-histogram name="Prerender.LocalPredictorEvent"/>
35190 <affected-histogram name="Prerender.LocalPredictorEvent_Prerender5minTTL"/>
35191 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderControl"/>
35192 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderEnabled"/>
35193 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderMulti"/>
35194 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderNoUse"/>
35195 <affected-histogram name="Prerender.LocalPredictorTimeUntilUsed"/>
35196 <affected-histogram name="Prerender.PageVisitedStatus"/>
35197 <affected-histogram name="Prerender.PerceivedPLT"/>
35198 <affected-histogram name="Prerender.PerceivedPLT_Prerender5minTTL"/>
35199 <affected-histogram name="Prerender.PerceivedPLT_PrerenderControl"/>
35200 <affected-histogram name="Prerender.PerceivedPLT_PrerenderEnabled"/>
35201 <affected-histogram name="Prerender.PerceivedPLT_PrerenderMulti"/>
35202 <affected-histogram name="Prerender.PerceivedPLT_PrerenderNoUse"/>
35203 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
35204 <affected-histogram
35205 name="Prerender.PerceivedPLTFirstAfterMiss_Prerender5minTTL"/>
35206 <affected-histogram
35207 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderControl"/>
35208 <affected-histogram
35209 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderEnabled"/>
35210 <affected-histogram
35211 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderMulti"/>
35212 <affected-histogram
35213 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderNoUse"/>
35214 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
35215 <affected-histogram
35216 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_Prerender5minTTL"/>
35217 <affected-histogram
35218 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderControl"/>
35219 <affected-histogram
35220 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderEnabled"/>
35221 <affected-histogram
35222 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderMulti"/>
35223 <affected-histogram
35224 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderNoUse"/>
35225 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
35226 <affected-histogram
35227 name="Prerender.PerceivedPLTFirstAfterMissBoth_Prerender5minTTL"/>
35228 <affected-histogram
35229 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderControl"/>
35230 <affected-histogram
35231 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderEnabled"/>
35232 <affected-histogram
35233 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderMulti"/>
35234 <affected-histogram
35235 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderNoUse"/>
35236 <affected-histogram
35237 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
35238 <affected-histogram
35239 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_Prerender5minTTL"/>
35240 <affected-histogram
35241 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderControl"/>
35242 <affected-histogram
35243 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderEnabled"/>
35244 <affected-histogram
35245 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderMulti"/>
35246 <affected-histogram
35247 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderNoUse"/>
35248 <affected-histogram
35249 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
35250 <affected-histogram
35251 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_Prerender5minTTL"/>
35252 <affected-histogram
35253 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderControl"/>
35254 <affected-histogram
35255 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderEnabled"/>
35256 <affected-histogram
35257 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderMulti"/>
35258 <affected-histogram
35259 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderNoUse"/>
35260 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
35261 <affected-histogram name="Prerender.PerceivedPLTMatched_Prerender5minTTL"/>
35262 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderControl"/>
35263 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderEnabled"/>
35264 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderMulti"/>
35265 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderNoUse"/>
35266 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
35267 <affected-histogram
35268 name="Prerender.PerceivedPLTMatchedComplete_Prerender5minTTL"/>
35269 <affected-histogram
35270 name="Prerender.PerceivedPLTMatchedComplete_PrerenderControl"/>
35271 <affected-histogram
35272 name="Prerender.PerceivedPLTMatchedComplete_PrerenderEnabled"/>
35273 <affected-histogram
35274 name="Prerender.PerceivedPLTMatchedComplete_PrerenderMulti"/>
35275 <affected-histogram
35276 name="Prerender.PerceivedPLTMatchedComplete_PrerenderNoUse"/>
35277 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
35278 <affected-histogram name="Prerender.PerceivedPLTWindowed_PrerenderEnabled"/>
35279 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
35280 <affected-histogram
35281 name="Prerender.PerceivedPLTWindowNotMatched_Prerender5minTTL"/>
35282 <affected-histogram
35283 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderControl"/>
35284 <affected-histogram
35285 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderEnabled"/>
35286 <affected-histogram
35287 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderMulti"/>
35288 <affected-histogram
35289 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderNoUse"/>
35290 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
35291 <affected-histogram
35292 name="Prerender.PercentLoadDoneAtSwapin_Prerender5minTTL"/>
35293 <affected-histogram
35294 name="Prerender.PercentLoadDoneAtSwapin_PrerenderControl"/>
35295 <affected-histogram
35296 name="Prerender.PercentLoadDoneAtSwapin_PrerenderEnabled"/>
35297 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderMulti"/>
35298 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderNoUse"/>
35299 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
35300 <affected-histogram
35301 name="Prerender.PrerenderNotSwappedInPLT_Prerender5minTTL"/>
35302 <affected-histogram
35303 name="Prerender.PrerenderNotSwappedInPLT_PrerenderControl"/>
35304 <affected-histogram
35305 name="Prerender.PrerenderNotSwappedInPLT_PrerenderEnabled"/>
35306 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderMulti"/>
35307 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderNoUse"/>
35308 <affected-histogram name="Prerender.PrerendersPerSessionCount"/>
35309 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
35310 <affected-histogram
35311 name="Prerender.SimulatedLocalBrowsingBaselinePLT_Prerender5minTTL"/>
35312 <affected-histogram
35313 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderControl"/>
35314 <affected-histogram
35315 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderEnabled"/>
35316 <affected-histogram
35317 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderMulti"/>
35318 <affected-histogram
35319 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderNoUse"/>
35320 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
35321 <affected-histogram
35322 name="Prerender.SimulatedLocalBrowsingPLT_Prerender5minTTL"/>
35323 <affected-histogram
35324 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderControl"/>
35325 <affected-histogram
35326 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderEnabled"/>
35327 <affected-histogram
35328 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderMulti"/>
35329 <affected-histogram
35330 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderNoUse"/>
35331 <affected-histogram name="Prerender.TimeBetweenPrerenderRequests"/>
35332 <affected-histogram name="Prerender.TimeSinceLastRecentVisit"/>
35333 <affected-histogram name="Prerender.TimeUntilUsed2"/>
35336 <fieldtrial name="ProfilePictureDownload" separator=".">
35337 <group name="Default.OOBE" label="default picture, in OOBE"/>
35338 <group name="Default.LoggedIn" label="default picture, after login"/>
35339 <group name="Default.Preferences" label="default picture, in Prefs"/>
35340 <group name="Failure.OOBE" label="download has failed, in OOBE"/>
35341 <group name="Failure.LoggedIn" label="download has failed, after login"/>
35342 <group name="Failure.Preferences" label="download has failed, in Prefs"/>
35343 <group name="Success.OOBE" label="download was successful, in OOBE"/>
35344 <group name="Success.LoggedIn" label="download was successful, after login"/>
35345 <group name="Success.Preferences" label="download was successful, in Prefs"/>
35346 <affected-histogram name="UserImage.ProfileDownloadTime"/>
35349 <fieldtrial name="ProgressiveScan">
35350 <group name="FullScan" label="Using WPA_supplicant to scan."/>
35351 <group name="33Percent_4MinMax"
35352 label="Progressive scan @ 33%, 4 frequency bins."/>
35353 <group name="50Percent_4MinMax"
35354 label="Progressive scan @ 50%, 4 frequency bins."/>
35355 <group name="50Percent_8MinMax"
35356 label="Progressive scan @ 50%, 8 frequency bins."/>
35357 <group name="100Percent_8MinMax"
35358 label="Progressive scan @ 100%, 8 frequency bins."/>
35359 <group name="100Percent_1MinSeen_A"
35360 label="Progressive scan @ all previously seen frequencies (A)."/>
35361 <group name="100Percent_1MinSeen_B"
35362 label="Progressive scan @ all previously seen frequencies (B)."/>
35363 <group name="100Percent_1Min_4Max"
35364 label="Progressive scan @ 100%, minimum 1/maximum 4 frequencies."/>
35365 <affected-histogram name="Network.Shill.TimeToDrop"/>
35366 <affected-histogram name="Network.Shill.WiFi.ScanResult"/>
35367 <affected-histogram name="Network.Shill.Wifi.TimeToConnect"/>
35368 <affected-histogram name="Network.Shill.Wifi.TimeToJoin"/>
35369 <affected-histogram name="Network.Shill.Wifi.TimeToScan"/>
35370 <affected-histogram name="Network.Shill.Wifi.TimeToScanAndConnect"/>
35373 <fieldtrial name="ProtectorSettingChange" separator=".">
35375 Deprecated 8/2013. No longer tracked.
35377 <group name="Applied" label="change has been accepted by user"/>
35378 <group name="Corrupt" label="possibly hijacked, backup invalid"/>
35379 <group name="Discarded" label="change has been reverted by user"/>
35380 <group name="Fallback" label="fallback provider used (no backup available)"/>
35381 <group name="Hijacked" label="hijacked, with a valid backup"/>
35382 <group name="Missing" label="fallback provider missing, added"/>
35383 <group name="New" label="(obsolete, was sum of Corrupt+Hijacked)"/>
35384 <group name="Restored"
35385 label="search provider restored by Protector before showing the bubble"/>
35386 <group name="Timeout" label="change has been ignored by user (timed out)"/>
35387 <affected-histogram name="Protector.SearchProvider"/>
35388 <affected-histogram name="Protector.StartupSettings"/>
35391 <fieldtrial name="ProxyConnectionImpact">
35392 <group name="proxy_connections_16"
35393 label="with 16 connections per proxy server"/>
35394 <group name="proxy_connections_32"
35395 label="with 32 connections per proxy server"/>
35396 <group name="proxy_connections_64"
35397 label="with 64 connections per proxy server"/>
35398 <group name="proxy_connections_8"
35399 label="with 8 connections per proxy server"/>
35400 <affected-histogram name="Net.HttpProxySocketRequestTime"/>
35401 <affected-histogram name="Net.SocksSocketRequestTime"/>
35402 <affected-histogram name="PLT.Abandoned"/>
35403 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
35404 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
35405 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
35406 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
35409 <fieldtrial name="QueryTimeSuffix" separator=".">
35410 <group name="0" label="N = 0"/>
35411 <group name="1" label="N = 1"/>
35412 <group name="2" label="N = 2"/>
35413 <group name="3" label="N = 3"/>
35414 <group name="4" label="N = 4"/>
35415 <group name="5" label="N = 5"/>
35416 <affected-histogram name="Omnibox.QueryTime"/>
35419 <fieldtrial name="QuicPortSelection" separator="">
35420 <group name="SelectPort"
35421 label="An effort was mode to (try to) consistently connect using the
35422 same source port for the given server IP/port."/>
35423 <group name="RandomPort"
35424 label="The operating system randomly selected a source port for the
35426 <affected-histogram name="Net.QuicSession.Connect"/>
35429 <fieldtrial name="QuicRttCount" separator="">
35430 <group name="ForHTTP" label="Only insecure HTTP connections are counted."/>
35431 <group name="ForHTTPS" label="Only secure HTTPS connections are counted."/>
35432 <affected-histogram name="Net.QuicSession.ConnectRandomPort"/>
35433 <affected-histogram name="Net.QuicSession.ConnectSelectPort"/>
35434 <affected-histogram name="Net.QuicSession.HandshakeRoundTrips"/>
35437 <fieldtrial name="RemoteProcessWarmStartFast" separator="">
35438 <group name="" label="Normal start."/>
35439 <group name="Fast" label="Fast start by skipping normal chrome.dll startup."/>
35440 <affected-histogram name="Startup.WarmStartTimeFromRemoteProcessStart"/>
35443 <fieldtrial name="RendererEventLatency" separator=".">
35444 <group name="Char" label="The Char event occurs on textual keyboard input."/>
35445 <group name="ContextMenu" label="For ContextMenu event."/>
35446 <group name="GestureDoubleTap"
35447 label="A GestureDoubleTap occurs when the user double taps on a
35449 <group name="GestureFlingCancel"
35450 label="A GestureFlingCancel is sent to the renderer to cancel any
35452 <group name="GestureFlingStart"
35453 label="A GestureFlingStart is sent when the user quickly flicks on a
35455 <group name="GestureLongPress"
35456 label="A GestureLongPress is sent when the user taps down and holds
35457 their finger on a touchscreen."/>
35458 <group name="GestureLongTap"
35459 label="A GestureLongTap is sent when the user taps down on a
35460 touchscreen, holds their finger for a while, then releases."/>
35461 <group name="GesturePinchBegin"
35462 label="A GesturePinchBegin is sent when a user starts a pinch zoom
35463 motion on a touchscreen."/>
35464 <group name="GesturePinchEnd"
35465 label="A GesturePinchEnd is sent when the user releases their fingers
35466 from the touchscreen after performing a pinch zoom motion."/>
35467 <group name="GesturePinchUpdate"
35468 label="GesturePinchUpdate events are sent while the user is performing
35469 a pinch zoom motion on a touch screen. GesturePinchUpdate events
35470 are sent as the user changes the distance between their fingers."/>
35471 <group name="GestureScrollBegin"
35472 label="A GestureScrollBegin is sent at the beginning of a gesture
35473 scroll on a touchscreen."/>
35474 <group name="GestureScrollEnd"
35475 label="A GestureScrollEnd is sent when the user releases their finger
35476 after a gesture scroll on a touchscreen."/>
35477 <group name="GestureScrollUpdate"
35478 label="GestureScrollUpdate events are sent as the user drags their
35479 finger along the touchscreen during a gesture scroll."/>
35480 <group name="GestureScrollUpdateWithoutPropagation"
35481 label="GestureScrollUpdateWithoutPropagation events are scroll updates
35482 that shouldn't bubble, generated by a gesture fling."/>
35483 <group name="GestureShowPress"
35484 label="A GestureShowPress event is sent when the user presses down on
35485 the touchscreen but before a GestureTapDown."/>
35486 <group name="GestureTap"
35487 label="A GestureTap is sent when the user presses down and releases on
35489 <group name="GestureTapUnconfirmed"
35490 label="A GestureTapUnconfirmed is sent when the user taps the
35491 touchscreen but, due to a delay, the GestureTap isn't sent yet."/>
35492 <group name="GestureTapCancel"
35493 label="A GestureTapCancel is sent to cancel a pending GestureTap event.
35494 For example, if the user taps down but drags their finger
35495 instead of releasing it."/>
35496 <group name="GestureTapDown"
35497 label="A GestureTapDown is sent when the user presses on the
35498 touchscreen in what could potentially be a full GestureTap
35500 <group name="GestureTwoFingerTap"
35501 label="A GestureTwoFingerTap is sent when the user presses down a
35502 releases on a touchscreen with two fingers."/>
35503 <group name="KeyDown"
35504 label="A KeyDown event is sent when a keyboard key is pressed down."/>
35505 <group name="KeyUp"
35506 label="A KeyUp event is sent when a depressed keyboard key is released."/>
35507 <group name="MouseDown"
35508 label="A MouseDown event is sent when the user click down a mouse
35510 <group name="MouseEnter"
35511 label="A MouseEnter event is sent when the mouse cursor enters the
35513 <group name="MouseLeave"
35514 label="A MouseLeave event is sent when the mouse cursor leaves the
35516 <group name="MouseMove"
35517 label="A MouseMove event is sent when the mouse cursor moves within the
35519 <group name="MouseUp"
35520 label="A MouseUp event is sent when a depressed mouse button is
35522 <group name="MouseWheel"
35523 label="A MouseWheel event is sent when the user scrolls using the mouse
35524 wheel within the renderer area."/>
35525 <group name="RawKeyDown"
35526 label="A RawKeyDown event is a wrapper around a native key event."/>
35527 <group name="TouchCancel"
35528 label="A TouchCancel is used to cancel an existing touch point. For
35529 example, if the user drags a finger outside the bounds of the
35531 <group name="TouchEnd"
35532 label="A TouchEnd is send when the user lifts a finger from the
35534 <group name="TouchMove"
35535 label="A TouchMove is sent when the user moves a finger along the
35537 <group name="TouchStart"
35538 label="A TouchStart is sent when the user first touches a finger to the
35540 <group name="Undefined" label="For unknown or undefined events."/>
35541 <affected-histogram name="Event.Latency.Renderer"/>
35542 <affected-histogram name="Event.Latency.Renderer2"/>
35545 <fieldtrial name="SBInterstitial">
35546 <group name="V1" label="original interstitial"/>
35547 <group name="V2" label="version 2 (new interstitial)"/>
35548 <affected-histogram name="SB2.InterstitialAction"/>
35549 <affected-histogram name="SB2.MalwareInterstitialTimeClosed"/>
35550 <affected-histogram name="SB2.MalwareInterstitialTimeDiagnostic"/>
35551 <affected-histogram name="SB2.MalwareInterstitialTimeLearnMore"/>
35552 <affected-histogram name="SB2.MalwareInterstitialTimePrivacyPolicy"/>
35553 <affected-histogram name="SB2.MalwareInterstitialTimeProceed"/>
35554 <affected-histogram name="SB2.MalwareInterstitialTimeTakeMeBack"/>
35557 <fieldtrial name="ShowAppListWarmStartFast" separator="">
35558 <group name="" label="Normal start."/>
35559 <group name="Fast" label="Fast start by skipping normal chrome.dll startup."/>
35560 <affected-histogram name="Startup.ShowAppListWarmStart"/>
35563 <fieldtrial name="SideloadWipeout">
35564 <group name="Enabled" label="Sideload Wipeout Active."/>
35565 <group name="Disabled" label="Control group."/>
35566 <affected-histogram name="DisabledExtension.ExtensionWipedStatus"/>
35567 <affected-histogram name="DisabledExtension.SideloadWipeoutCount"/>
35568 <affected-histogram name="DisabledExtension.SideloadWipeoutNeeded"/>
35569 <affected-histogram name="DisabledExtension.UserSelection"/>
35570 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
35571 <affected-histogram name="Extensions.InstallSource"/>
35572 <affected-histogram name="Extensions.UpdateSource"/>
35575 <fieldtrial name="SocketType">
35576 <group name="HTTPProxy" label="HTTP proxy socket"/>
35577 <group name="SOCK" label="SOCKS socket"/>
35578 <group name="SSL" label="(Obsolete, SSL socket)"/>
35579 <group name="SSL2" label="SSL2 socket"/>
35580 <group name="SSLForProxies"
35581 label="SSLClientSocket wrapping the TCPClient socket eventually used
35582 for connection to a proxy"/>
35583 <group name="SSLforHTTPSProxy"
35584 label="SSLClientSocket wrapping the TCPClient socket eventually used
35585 for connection to an HTTPS proxy"/>
35586 <group name="TCP" label="plain, no proxy, no SSL socket"/>
35587 <group name="TCPforHTTPProxy"
35588 label="TCPClientSocket eventually used for connection to an HTTP proxy"/>
35589 <group name="TCPforHTTPSProxy"
35590 label="TCPClientSocket eventually used for connection to an HTTPS proxy"/>
35591 <group name="TCPforSOCKS"
35592 label="TCPClientSocket eventually used for connection to a SOCKS proxy"/>
35593 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
35594 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
35595 <affected-histogram name="Net.SocketInitErrorCodes"/>
35596 <affected-histogram name="Net.SocketRequestTime"/>
35597 <affected-histogram name="Net.SocketType"/>
35600 <fieldtrial name="SpdyImpact">
35601 <group name="npn_with_http"
35602 label="with NPN negotiated but using HTTP instead of SPDY"/>
35603 <group name="npn_with_spdy" label="with NPN negotiated and using SPDY"/>
35604 <affected-histogram name="Net.Transaction_Connected"/>
35605 <affected-histogram name="Net.Transaction_Connected_New"/>
35606 <affected-histogram name="Net.Transaction_Connected_New_b"/>
35607 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
35608 <affected-histogram name="PLT.Abandoned"/>
35609 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
35610 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
35611 <affected-histogram name="PLT.StartToCommit_LinkLoadNormal"/>
35612 <affected-histogram name="PLT.StartToCommit_NormalLoad"/>
35613 <affected-histogram name="PLT.StartToFinish_LinkLoadNormal"/>
35614 <affected-histogram name="PLT.StartToFinish_NormalLoad"/>
35617 <fieldtrial name="SpdySettingsCwnd" separator="">
35618 <group name="10K" label="where at least 10KB was transferred."/>
35619 <group name="25K" label="where at least 25KB was transferred."/>
35620 <group name="50K" label="where at least 50KB was transferred."/>
35621 <group name="100K" label="where at least 100KB was transferred."/>
35622 <affected-histogram name="Net.SpdySettingsCwnd"/>
35625 <fieldtrial name="SqliteDatabases" separator=".">
35626 <group name="Activity" label="Activity"/>
35627 <group name="AppCache" label="AppCache"/>
35628 <group name="Cookie" label="Cookie"/>
35629 <group name="DatabaseTracker" label="DatabaseTracker"/>
35630 <group name="DomainBoundCerts" label="DomainBoundCerts"/>
35631 <group name="DomStorageDatabase" label="DomStorageDatabase"/>
35632 <group name="History" label="History"/>
35633 <group name="Predictor" label="Predictor"/>
35634 <group name="Quota" label="Quota"/>
35635 <group name="Shortcuts" label="Shortcuts"/>
35636 <group name="SyncDirectory" label="SyncDirectory"/>
35637 <group name="Text" label="Text (obsolete 7/24/13)"/>
35638 <group name="Thumbnail" label="Thumbnail"/>
35639 <group name="TopSites" label="TopSites"/>
35640 <group name="Web" label="Web"/>
35641 <affected-histogram name="Sqlite.Error"/>
35642 <affected-histogram name="Sqlite.SizeKB"/>
35643 <affected-histogram name="Sqlite.Version"/>
35646 <fieldtrial name="SSLFalseStart">
35647 <group name="FalseStart_enabled"/>
35648 <group name="FalseStart_disabled"/>
35649 <affected-histogram name="Net.SSL_Connection_Latency"/>
35650 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
35651 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
35654 <fieldtrial name="SSLResumption">
35655 <group name="Resume_Handshake" label="Session Resumption"/>
35656 <group name="Full_Handshake" label="Full"/>
35657 <affected-histogram name="Net.SSL_Connection_Latency"/>
35658 <affected-histogram name="Net.SSL_Connection_Latency_Google"/>
35661 <fieldtrial name="SyzygyStartupTime">
35662 <group name="PreReadEnabled"/>
35663 <group name="PreReadDisabled"/>
35664 <group name="XP_PreReadEnabled"/>
35665 <group name="XP_PreReadDisabled"/>
35666 <group name="PreRead_0"/>
35667 <group name="PreRead_5"/>
35668 <group name="PreRead_10"/>
35669 <group name="PreRead_15"/>
35670 <group name="PreRead_20"/>
35671 <group name="PreRead_25"/>
35672 <group name="PreRead_30"/>
35673 <group name="PreRead_35"/>
35674 <group name="PreRead_40"/>
35675 <group name="PreRead_45"/>
35676 <group name="PreRead_50"/>
35677 <group name="PreRead_55"/>
35678 <group name="PreRead_60"/>
35679 <group name="PreRead_65"/>
35680 <group name="PreRead_70"/>
35681 <group name="PreRead_75"/>
35682 <group name="PreRead_80"/>
35683 <group name="PreRead_85"/>
35684 <group name="PreRead_90"/>
35685 <group name="PreRead_95"/>
35686 <group name="PreRead_100"/>
35687 <group name="XP_PreRead_0"/>
35688 <group name="XP_PreRead_5"/>
35689 <group name="XP_PreRead_10"/>
35690 <group name="XP_PreRead_15"/>
35691 <group name="XP_PreRead_20"/>
35692 <group name="XP_PreRead_25"/>
35693 <group name="XP_PreRead_30"/>
35694 <group name="XP_PreRead_35"/>
35695 <group name="XP_PreRead_40"/>
35696 <group name="XP_PreRead_45"/>
35697 <group name="XP_PreRead_50"/>
35698 <group name="XP_PreRead_55"/>
35699 <group name="XP_PreRead_60"/>
35700 <group name="XP_PreRead_65"/>
35701 <group name="XP_PreRead_70"/>
35702 <group name="XP_PreRead_75"/>
35703 <group name="XP_PreRead_80"/>
35704 <group name="XP_PreRead_85"/>
35705 <group name="XP_PreRead_90"/>
35706 <group name="XP_PreRead_95"/>
35707 <group name="XP_PreRead_100"/>
35708 <affected-histogram name="Startup.BrowserMessageLoopStartTime"/>
35709 <affected-histogram name="Startup.BrowserOpenTabs"/>
35712 <fieldtrial name="Tps65090Fets" separator=".">
35713 <group name="Fet1" label="FET1 on tps65090 (register 0xf)"/>
35714 <group name="Fet2" label="FET2 on tps65090 (register 0x10)"/>
35715 <group name="Fet3" label="FET3 on tps65090 (register 0x11)"/>
35716 <group name="Fet4" label="FET4 on tps65090 (register 0x12)"/>
35717 <group name="Fet5" label="FET5 on tps65090 (register 0x13)"/>
35718 <group name="Fet6" label="FET6 on tps65090 (register 0x14)"/>
35719 <group name="Fet7" label="FET7 on tps65090 (register 0x15)"/>
35720 <affected-histogram name="Platform.Tps65090Retries"/>
35723 <fieldtrial name="TrackedSplitPreferences" separator=".">
35724 <group name="extension.settings" label="Extension IDs dictionary"/>
35725 <affected-histogram name="Settings.TrackedSplitPreferenceChanged"/>
35728 <fieldtrial name="WebStoreLinkExperiment">
35729 <group name="Disabled" label="Neither extra webstore link is visible"/>
35730 <group name="FooterLink" label="Link in bottom right of footer"/>
35731 <group name="PlusIcon" label="Plus icon in apps page"/>
35732 <affected-histogram name="Extensions.AppLaunch"/>
35733 <affected-histogram name="NewTabPage.DefaultPageType"/>
35738 </histogram-configuration>