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.CrosVirtualKeyboard" enum="BooleanEnabled">
109 Whether the Chrome OS Virtual Keyboard feature is on (checked once 45 secs
114 <histogram name="Accessibility.InvertedColors" enum="BooleanEnabled">
116 Whether Windows system settings show that high-contrast mode is enabled and
117 the user has selected a light-on-dark color scheme (checked once 45 secs
118 after startup). This causes Chrome to prompt the user with a bubble to
119 optionally install a High Contrast extension and theme.
123 <histogram name="Accessibility.ManuallyEnabled" enum="BooleanEnabled">
125 Whether Chrome has enabled accessibility support because the user passed the
126 --force-renderer-accessibility flag on the command-line (checked once 45
131 <histogram name="Accessibility.State" enum="BooleanEnabled">
133 Whether Chrome has enabled accessibility support because it detects
134 supported assistive technology running, or due to being manually enabled via
135 a command-line flag (checked once 45 secs after startup).
139 <histogram name="Accessibility.WinAudioDescription" enum="BooleanEnabled">
141 Whether Windows system settings show that audio descriptions are enabled
142 (checked once 45 secs after startup).
146 <histogram name="Accessibility.WinJAWS" enum="BooleanEnabled">
148 Whether the third-party JAWS screen reader is running (checked once 45 secs
153 <histogram name="Accessibility.WinNVDA" enum="BooleanEnabled">
155 Whether the third-party NVDA screen reader is running (checked once 45 secs
160 <histogram name="Accessibility.WinSAToGo" enum="BooleanEnabled">
162 Whether the third-party System Access To Go screen reader is running
163 (checked once 45 secs after startup).
167 <histogram name="Accessibility.WinScreenReader" enum="BooleanEnabled">
169 Whether Windows system settings show that a screen reader is running
170 (checked once 45 secs after startup). Note that this does not necessarily
171 mean that Chrome has detected a supported screen reader and has enabled its
176 <histogram name="Accessibility.WinStickyKeys" enum="BooleanEnabled">
178 Whether Windows system settings show that Sticky Keys are enabled.
182 <histogram name="Accessibility.WinZoomText" enum="BooleanEnabled">
184 Whether the third-party ZoomText screen magnifier is running.
188 <histogram name="Apps.AppLaunch" enum="AppLaunch">
190 The number of times v2 packaged apps are launched grouped by
191 extension_misc::AppLaunchBuckets. See also Extensions.AppLaunch.
195 <histogram name="Apps.AppLauncherPromo" enum="AppLauncherPromo">
196 <summary>Interactions with the App Launcher promo dialog.</summary>
199 <histogram name="Apps.AppListSearchCommenced" units="searches">
201 The number of searches that are started in the app list. This is gathered
202 each time the app list search box transitions from empty to non-empty.
206 <histogram name="Apps.AppListSearchResultOpenType" enum="AppListSearchResult">
208 The type of app list search result that was opened by the user. This is
209 gathered per click of a search result.
213 <histogram name="Ash.ActiveTouchPoints">
215 Number of active touch-points when a new touch-point is added.
219 <histogram name="Ash.ActiveWindowShowTypeOverTime" enum="ActiveWindowShowType">
221 The show type of the active window tracked over time by logging on a regular
226 <histogram name="Ash.Dock.Action" enum="DockedAction">
228 User-initiated action taken that affects docked windows such as docking,
229 undocking, minimizing, restoring, closing or just dragging a docked window.
233 <histogram name="Ash.Dock.ActionSource" enum="DockedActionSource">
235 Source (mouse, touch or unknown) of the user-initiated action for docked
240 <histogram name="Ash.Dock.ItemsAll">
242 Number of all docked windows or panels including hidden or minimized.
243 Recorded on every user action that interacts with docked windows.
247 <histogram name="Ash.Dock.ItemsLarge">
249 Number of large (wider than dock maximum width) windows that had to be
250 shrunk to get docked among the visible docked windows. Recorded on every
251 user action that interacts with docked windows.
255 <histogram name="Ash.Dock.ItemsPanels">
257 Number of docked visible panels. Recorded on every user action that
258 interacts with docked windows.
262 <histogram name="Ash.Dock.ItemsVisible">
264 Number of visible docked windows or panels. Recorded on every user action
265 that interacts with docked windows.
269 <histogram name="Ash.Dock.TimeBetweenUse" units="seconds">
271 Time elapsed between instances of docking, undocking or any other action
272 affecting docked state of a window.
276 <histogram name="Ash.Dock.Width" units="pixels">
278 Width of the docked area in pixels. Recorded every time it changes after a
279 user window resize operation is completed.
283 <histogram name="Ash.GestureCreated" enum="UIEventType">
285 The gesture-events recognized and dispatched by the browser gesture
290 <histogram name="Ash.GestureTarget" enum="GestureActionType">
292 The gesture-events recognized and dispatched by the browser gesture
293 recognizer for various UI components.
297 <histogram name="Ash.ImmersiveFullscreen.WindowType" enum="WindowType">
299 The type of the window which is put into immersive fullscreen. Immersive
300 fullscreen is entered via the F4 key.
304 <histogram name="Ash.ShelfAlignmentOverTime" enum="ShelfAlignmentValue">
306 The current state of the shelf (alignment) tracked over time by logging on a
307 regular basis (30 minutes), this is used instead of log in or shelf usage to
308 track users that do not lock/unlock or log in frequently and use a small
309 number of browser instances or otherwise infrequently interact with the
314 <histogram name="Ash.ShelfAlignmentUsage" enum="ShelfAlignmentValue">
316 The current state of the shelf (alignment) when the shelf launcher is used
317 to launch an app/window/etc, this is used instead of log in to give data on
318 users that do not lock/unlock or log in frequently.
322 <histogram name="Ash.TouchDuration" units="milliseconds">
324 Deprecated 12/2013 in r239809, and replaced by Ash.TouchDuration2.
326 <summary>The duration of a touch-sequence.</summary>
329 <histogram name="Ash.TouchDuration2" units="milliseconds">
330 <summary>The duration of a touch-sequence.</summary>
333 <histogram name="Ash.TouchMaxDistance" units="pixels">
335 The maximum euclidean distance in dips which a touch point has travelled
336 away from its starting point. Only measured for single finger gestures.
340 <histogram name="Ash.TouchMoveInterval" units="milliseconds">
341 <summary>The interval between touch-move events.</summary>
344 <histogram name="Ash.TouchMoveSteps" units="pixels">
345 <summary>The distance between touch-move events.</summary>
348 <histogram name="Ash.TouchPositionX" units="pixels">
349 <summary>The position of the touch-events along the X axis.</summary>
352 <histogram name="Ash.TouchPositionY" units="pixels">
353 <summary>The position of the touch-events along the Y axis.</summary>
356 <histogram name="Ash.TouchRadius" units="pixels">
357 <summary>The radius of a touch event.</summary>
360 <histogram name="Ash.TouchStartAfterEnd" units="milliseconds">
362 The interval between the end of a touch-sequence and the start of the next
367 <histogram name="Ash.TouchStartBurst">
369 The number of rapid touch-starts that happened within a short interval.
370 Logged once for each such burst group.
374 <histogram name="Ash.WindowSelector.CycleTime" units="milliseconds">
376 The amount of time the Alt key is held after pressing Alt+Tab to begin
377 cycling through windows.
381 <histogram name="Ash.WindowSelector.Items">
383 The number of items (single windows or groups of windows such as panels) in
384 the window selection. Window selection occurs when a user begins alt-tabbing
385 or presses the overview button (F5 key).
389 <histogram name="Ash.WindowSelector.TimeBetweenUse" units="milliseconds">
391 The amount of time between uses of window selection to switch between
392 windows. Window selection is entered by alt-tabbing or by pressing the
393 overview button (F5 key).
397 <histogram name="Ash.WindowSelector.TimeInOverview" units="milliseconds">
399 The amount of time spent in overview mode. Overview mode is engaged when
400 lingering on a window while alt-tabbing or by pressing the overview button.
401 The time is measured from the moment the windows begin animating to a
402 thumbnail size preview to when a window is selected or selection is
407 <histogram name="AsyncDNS.AttemptCountFail">
409 Count of DnsAttempts before DnsTransaction completes with failure.
413 <histogram name="AsyncDNS.AttemptCountSuccess">
415 Count of DnsAttempts before DnsTransaction completes successfully.
419 <histogram name="AsyncDNS.ConfigChange" enum="BooleanSuccess">
421 Whether DnsConfigService::OnConfigChange actually corresponded to a change
426 <histogram name="AsyncDNS.ConfigNotifyInterval" units="milliseconds">
428 Duration of time between calls to DnsConfigService::InvalidateConfig.
432 <histogram name="AsyncDNS.ConfigParseDuration" units="milliseconds">
433 <summary>Duration of time spent parsing DnsConfig.</summary>
436 <histogram name="AsyncDNS.ConfigParsePosix" enum="AsyncDNSConfigParsePosix">
438 Counts of results of parsing DnsConfig in DnsConfigServicePosix.
442 <histogram name="AsyncDNS.ConfigParseResult" enum="BooleanSuccess">
443 <summary>Whether DnsConfig was parsed successfully.</summary>
446 <histogram name="AsyncDNS.ConfigParseWin" enum="AsyncDNSConfigParseWin">
448 Counts of results of parsing DnsConfig in DnsConfigServiceWin.
452 <histogram name="AsyncDNS.DNSChangerDetected" enum="BooleanSuccess">
454 Whether the first valid DnsConfig included a rogue nameserver.
458 <histogram name="AsyncDNS.DnsClientDisabledReason" enum="NetErrorCodes">
460 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
461 succeeded, at the end of a streak of failures after which the DnsClient was
466 <histogram name="AsyncDNS.DnsClientEnabled" enum="BooleanSuccess">
468 TRUE counts the events when a valid DnsConfig is received and used to enable
469 DnsClient, while FALSE counts the events when DnsClient is disabled after a
470 series of successful fallbacks from DnsTask to ProcTask.
474 <histogram name="AsyncDNS.FallbackFail" units="milliseconds">
476 Duration of time spent by ProcTask in failing fallback resolutions.
480 <histogram name="AsyncDNS.FallbackSuccess" units="milliseconds">
482 Duration of time spent by ProcTask in successful fallback resolutions.
486 <histogram name="AsyncDNS.HaveDnsConfig" enum="BooleanSuccess">
488 Whether there was a valid DNS configuration at the start of a job which
489 eventually completed successfully.
493 <histogram name="AsyncDNS.HostParseResult" enum="BooleanSuccess">
494 <summary>Whether DnsHosts were parsed successfully.</summary>
497 <histogram name="AsyncDNS.HostsChange" enum="BooleanSuccess">
499 Whether DnsConfigService::OnHostsChange actually corresponded to a change in
504 <histogram name="AsyncDNS.HostsNotifyInterval" units="milliseconds">
506 Duration of time between calls to DnsConfigService::InvalidateHosts.
510 <histogram name="AsyncDNS.HostsParseDuration" units="milliseconds">
511 <summary>Duration of time spent parsing DnsHosts.</summary>
514 <histogram name="AsyncDNS.HostsParseWin" enum="AsyncDNSHostsParseWin">
516 Counts of results of parsing DnsHosts in DnsConfigServiceWin.
520 <histogram name="AsyncDNS.HostsSize" units="bytes">
522 The size of the HOSTS file observed before each attempt to parse it.
526 <histogram name="AsyncDNS.JobQueueTime" units="milliseconds">
528 Time elapsed between the time the HostResolverImpl::Job was created and the
529 time the Job was started (using DnsClient).
533 <histogram name="AsyncDNS.JobQueueTime_HIGHEST" units="milliseconds">
535 Time elapsed between the time the HostResolverImpl::Job was created and the
536 time the Job was started (using DnsClient). Includes only Jobs which had
537 priority HIGHEST when started.
541 <histogram name="AsyncDNS.JobQueueTime_IDLE" units="milliseconds">
543 Time elapsed between the time the HostResolverImpl::Job was created and the
544 time the Job was started (using DnsClient). Includes only Jobs which had
545 priority IDLE when started.
549 <histogram name="AsyncDNS.JobQueueTime_LOW" units="milliseconds">
551 Time elapsed between the time the HostResolverImpl::Job was created and the
552 time the Job was started (using DnsClient). Includes only Jobs which had
553 priority LOW when started.
557 <histogram name="AsyncDNS.JobQueueTime_LOWEST" units="milliseconds">
559 Time elapsed between the time the HostResolverImpl::Job was created and the
560 time the Job was started (using DnsClient). Includes only Jobs which had
561 priority LOWEST when started.
565 <histogram name="AsyncDNS.JobQueueTime_MEDIUM" units="milliseconds">
567 Time elapsed between the time the HostResolverImpl::Job was created and the
568 time the Job was started (using DnsClient). Includes only Jobs which had
569 priority MEDIUM when started.
573 <histogram name="AsyncDNS.JobQueueTimeAfterChange" units="milliseconds">
575 Time elapsed between the last time the priority of a HostResolverImpl::Job
576 changed (when a Request was attached or detached) and the time the Job was
577 started (using DnsClient).
581 <histogram name="AsyncDNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
583 Time elapsed between the last time the priority of a HostResolverImpl::Job
584 changed (when a Request was attached or detached) and the time the Job was
585 started (using DnsClient). Includes only Jobs which had priority HIGHEST
590 <histogram name="AsyncDNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
592 Time elapsed between the last time the priority of a HostResolverImpl::Job
593 changed (when a Request was attached or detached) and the time the Job was
594 started (using DnsClient). Includes only Jobs which had priority IDLE when
599 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOW" 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). Includes only Jobs which had priority LOW when
608 <histogram name="AsyncDNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
610 Time elapsed between the last time the priority of a HostResolverImpl::Job
611 changed (when a Request was attached or detached) and the time the Job was
612 started (using DnsClient). Includes only Jobs which had priority LOWEST when
617 <histogram name="AsyncDNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
619 Time elapsed between the last time the priority of a HostResolverImpl::Job
620 changed (when a Request was attached or detached) and the time the Job was
621 started (using DnsClient). Includes only Jobs which had priority MEDIUM when
626 <histogram name="AsyncDNS.ParseToAddressList" enum="AsyncDNSParseResult">
628 Counts of results of parsing addresses out of DNS responses in successful
633 <histogram name="AsyncDNS.ResolveError" enum="NetErrorCodes">
635 Counts of specific error codes returned by DnsTask if a subsequent ProcTask
640 <histogram name="AsyncDNS.ResolveFail" units="milliseconds">
642 Duration of time taken by DnsTask in resolutions that failed. Excludes time
643 spent in the subsequent fallback.
647 <histogram name="AsyncDNS.ResolveStatus" enum="AsyncDNSResolveStatus">
649 Counts of the overall results of using asynchronous DNS in HostResolverImpl.
650 This only includes jobs started with valid DNS configuration and excludes
651 synchronous resolutions (as IP literals, from cache, and from HOSTS).
655 <histogram name="AsyncDNS.ResolveSuccess" units="milliseconds">
657 Duration of time taken by DnsTask in resolutions that succeeded.
661 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
663 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv4 lookups.
667 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
669 Same as AsyncDNS.ResolveSuccess, but limited to pure IPv6 lookups.
673 <histogram name="AsyncDNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
675 Same as AsyncDNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
679 <histogram name="AsyncDNS.ServerCount">
681 Count of servers in DnsConfig. Recorded on every new DnsSession, which is
682 created on DNS change.
686 <histogram name="AsyncDNS.ServerFailureIndex">
688 Index in DnsConfig of the failing server, recorded at the time of failure.
692 <histogram name="AsyncDNS.ServerFailuresAfterNetworkChange">
694 Count of server failures after network change before first success in the
695 DnsSession. Recorded at the time of first success.
699 <histogram name="AsyncDNS.ServerFailuresAfterSuccess">
701 Count of server failures after success until the end of the session. Server
702 has reported success at some point during the session. Recorded at the end
707 <histogram name="AsyncDNS.ServerFailuresBeforeSuccess">
709 Count of server failures before success. This is NOT the first success in
710 the DnsSession. Recorded at the time of success.
714 <histogram name="AsyncDNS.ServerFailuresWithoutSuccess">
716 Count of server failures without success until the end of the session.
717 Server has never reported success during the DnsSession. Recorded at the end
722 <histogram name="AsyncDNS.ServerIsGood" units="BooleanSuccess">
724 The current server is "good" and does not have to be skipped.
728 <histogram name="AsyncDNS.SortFailure" units="milliseconds">
730 Duration of time taken in failing calls to AddressSorter in dual-stack
731 resolutions using DnsTask.
735 <histogram name="AsyncDNS.SortSuccess" units="milliseconds">
737 Duration of time taken in successful calls to AddressSorter in dual-stack
738 resolutions using DnsTask.
742 <histogram name="AsyncDNS.SuffixSearchDone">
744 The number of names from the search name list consumed during a successful
745 transaction (QTYPE A only).
749 <histogram name="AsyncDNS.SuffixSearchRemain">
751 The number of names left on the search name list at the end of a successful
752 transaction (QTYPE A only).
756 <histogram name="AsyncDNS.SuffixSearchStart">
758 The number of names on the search name list at the start of a transaction
763 <histogram name="AsyncDNS.TCPAttemptFail" units="milliseconds">
765 Duration of time taken by DnsTCPAttempt in failed attempts. Excludes
770 <histogram name="AsyncDNS.TCPAttemptSuccess" units="milliseconds">
772 Duration of time taken by DnsTCPAttempt in successful attempts.
776 <histogram name="AsyncDNS.TimeoutErrorHistogram" units="milliseconds">
778 Difference between RTT and timeout calculated using Histogram algorithm.
782 <histogram name="AsyncDNS.TimeoutErrorHistogramUnder" units="milliseconds">
784 Difference between timeout calculated using Histogram algorithm and RTT.
788 <histogram name="AsyncDNS.TimeoutErrorJacobson" units="milliseconds">
790 Difference between RTT and timeout calculated using Jacobson algorithm.
794 <histogram name="AsyncDNS.TimeoutErrorJacobsonUnder" units="milliseconds">
796 Difference between timeout calculated using Jacobson algorithm and RTT.
800 <histogram name="AsyncDNS.TimeoutSpentHistogram" units="milliseconds">
802 Duration of time that would be spent waiting for lost request using
807 <histogram name="AsyncDNS.TimeoutSpentJacobson" units="milliseconds">
809 Duration of time that would be spent waiting for lost request using Jacobson
814 <histogram name="AsyncDNS.TotalTime" units="milliseconds">
816 Duration of time since a HostResolverImpl::Resolve request to the time a
817 result is posted. Excludes canceled, evicted, and aborted requests. Includes
818 cache hits (recorded as 0). Excludes speculative requests.
822 <histogram name="AsyncDNS.TotalTime_speculative" units="milliseconds">
824 Duration of time since a HostResolverImpl::Resolve request to the time a
825 result is posted. Excludes canceled, evicted, and aborted requests. Includes
826 cache hits (recorded as 0). Speculative requests only.
830 <histogram name="AsyncDNS.TransactionFailure" units="milliseconds">
832 Duration of time taken in failing DnsTransactions. This includes server
833 failures, timeouts and NXDOMAIN results.
837 <histogram name="AsyncDNS.TransactionSuccess" units="milliseconds">
839 Duration of time taken in successful DnsTransactions. This includes all
840 NOERROR answers, even if they indicate the name has no addresses or they
845 <histogram name="AsyncDNS.TransactionSuccess_A" units="milliseconds">
847 Same as AsyncDNS.TransactionSuccess but limited to A query type.
851 <histogram name="AsyncDNS.TransactionSuccess_AAAA" units="milliseconds">
853 Same as AsyncDNS.TransactionSuccess but limited to AAAA query type.
857 <histogram name="AsyncDNS.TTL" units="milliseconds">
859 TTL of the resolved addresses, as in the response received from the server.
860 For results served from local cache, the TTL is from the original response.
864 <histogram name="AsyncDNS.UDPAttemptFail" units="milliseconds">
866 Duration of time taken by DnsUDPAttempt in failed attempts. Excludes
871 <histogram name="AsyncDNS.UDPAttemptSuccess" units="milliseconds">
873 Duration of time taken by DnsUDPAttempt in successful attempts. Includes
874 responses arriving after timeout, if multiple attempts are allowed.
878 <histogram name="AsyncDNS.UnchangedConfigInterval" units="milliseconds">
880 Duration of time since the last empty config result to the time a non-change
881 OnConfigChange is received.
885 <histogram name="AsyncDNS.UnchangedHostsInterval" units="milliseconds">
887 Duration of time since the last empty config result to the time a non-change
888 OnHostsChange is received.
892 <histogram name="AsyncDNS.WatchStatus" enum="AsyncDNSWatchStatus">
894 The result of DnsConfigService watch. Counts STARTED on every initialization
895 and FAILED_* on any failure.
899 <histogram name="Aura.CreatedGpuBrowserCompositor" enum="CompositorType">
901 Whether the browser compositor uses GPU or the software renderer.
905 <histogram name="Autocheckout.Bubble" enum="AutocheckoutBubble">
907 Deprecated as of 8/2013.
910 Measures the frequency of user interactions with the Autocheckout bubble,
911 which prompts users to invoke Autocheckout on supported websites.
915 <histogram name="Autocheckout.BuyFlow" enum="AutocheckoutBuyFlow">
917 Deprecated as of 8/2013.
920 Measures the frequency of final states reached in Autocheckout buy flow.
924 <histogram name="Autocheckout.DismissalState"
925 enum="AutofillDialogDismissalState">
927 Deprecated as of 8/2013.
929 <summary>The state of the Autocheckout dialog when it was dismissed.</summary>
932 <histogram name="Autocheckout.FlowDuration" units="ms">
934 Deprecated as of 8/2013.
937 Measures the time elapsed between when the user submitted the Autocheckout
938 dialog and when the Autocheckout flow, or filling process, concluded.
942 <histogram name="Autocheckout.FlowDuration.Failed" units="ms">
944 Deprecated as of 8/2013.
947 Measures the time elapsed between when the user submitted the Autocheckout
948 dialog and when the Autocheckout flow concluded, in cases where the flow
953 <histogram name="Autocheckout.FlowDuration.Succeeded" units="ms">
955 Deprecated as of 8/2013.
958 Measures the time elapsed between when the user submitted the Autocheckout
959 dialog and when the Autocheckout flow concluded, in cases where the flow
964 <histogram name="Autocheckout.InitialUserState"
965 enum="AutofillDialogInitialUserState">
967 Deprecated as of 8/2013.
970 The initial state of a user that's interacting with a freshly shown
975 <histogram name="Autocheckout.PopupInDialog" enum="AutofillDialogPopupEvent">
977 Deprecated as of 8/2013.
980 User interactions with the Autofill popup shown while filling an
985 <histogram name="Autocheckout.Security" enum="AutofillDialogSecurity">
987 Deprecated as of 8/2013.
990 Measures the frequency of security warnings and errors in the Autocheckout
995 <histogram name="Autocheckout.UiDuration" units="ms">
997 Deprecated as of 8/2013.
1000 Measures the duration for which an Autocheckout dialog was shown.
1004 <histogram name="Autocheckout.UiDuration.Cancel" units="ms">
1006 Deprecated as of 8/2013.
1009 Measures the duration for which an Autocheckout dialog was shown, in cases
1010 where the user ended up canceling out of the dialog.
1014 <histogram name="Autocheckout.UiDuration.Submit" units="ms">
1016 Deprecated as of 8/2013.
1019 Measures the duration for which an Autocheckout dialog was shown, in cases
1020 where the user ended up accepting the dialog.
1024 <histogram name="Autocheckout.UiEvents" enum="AutofillDialogUiEvents">
1026 Deprecated as of 8/2013.
1029 Measures how users are interacting with the Autocheckout dialog UI.
1033 <histogram name="Autocheckout.UiLatencyToShow" units="ms">
1035 Deprecated as of 8/2013.
1038 Measures the duration of time it takes for the Autocheckout UI to be
1039 actionable by the user after it is shown.
1043 <histogram name="Autocheckout.WalletErrors" enum="WalletErrors">
1045 Deprecated as of 8/2013.
1048 Measures the frequency of errors in communicating with the Google Online
1053 <histogram name="Autocheckout.WalletRequiredActions"
1054 enum="WalletRequiredActions">
1056 Deprecated as of 8/2013.
1059 Measures the frequency of required user actions returned by the Google
1060 Online Wallet server.
1064 <histogram name="Autocheckout.WhitelistDownloadDuration" units="ms">
1066 Deprecated as of 8/2013.
1069 Measures time taken to download the Autocheckout whitelist file.
1073 <histogram name="Autocheckout.WhitelistDownloadDuration.Failed" units="ms">
1075 Deprecated as of 8/2013.
1078 Measures time taken to download the Autocheckout whitelist file in case the
1079 download was failed.
1083 <histogram name="Autocheckout.WhitelistDownloadDuration.Succeeded" units="ms">
1085 Deprecated as of 8/2013.
1088 Measures time taken to download the Autocheckout whitelist file in case the
1089 download was succeeded.
1093 <histogram name="Autofill.AddressSuggestionsCount">
1095 The number of address suggestions shown in the Autofill popup.
1099 <histogram name="AutoFill.CCInfoBarAccepted">
1101 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1103 <summary>The Autofill credit card info bar was accepted.</summary>
1106 <histogram name="AutoFill.CCInfoBarDenied">
1108 Deprecated as of 3/2011, replaced by Autofill.CreditCardInfoBar.
1110 <summary>The Autofill credit card info bar was denied.</summary>
1113 <histogram name="Autofill.CreditCardInfoBar" enum="AutofillCreditCardInfoBar">
1115 The relative frequency with which users accept, deny, or ignore the Autofill
1116 credit card info bar prompt.
1120 <histogram name="Autofill.DeveloperEngagement"
1121 enum="AutofillDeveloperEngagement">
1123 Measures the adoption of the HTML autocomplete type hint specification (see
1124 http://is.gd/whatwg_autocomplete for more details). For each fillable form
1125 detected, logs whether that form includes author-specified type hints.
1129 <histogram name="Autofill.FillDuration.FromInteraction.WithAutofill">
1131 Time elapsed between the user's first interaction with a form and the form's
1132 submission, for an autofilled form.
1136 <histogram name="Autofill.FillDuration.FromInteraction.WithoutAutofill">
1138 Time elapsed between the user's first interaction with a form and the form's
1139 submission, for a non-autofilled form.
1143 <histogram name="Autofill.FillDuration.FromLoad.WithAutofill">
1145 Time elapsed between form load and form submission, for an autofilled form.
1149 <histogram name="Autofill.FillDuration.FromLoad.WithoutAutofill">
1151 Time elapsed between form load and form submission, for a non-autofilled
1156 <histogram name="Autofill.IsEnabled.PageLoad" enum="BooleanEnabled">
1158 Tracks whether Autofill is enabled on page load for a page containing forms.
1162 <histogram name="Autofill.IsEnabled.Startup" enum="BooleanEnabled">
1163 <summary>Tracks whether Autofill is enabled when Chrome launches.</summary>
1166 <histogram name="AutoFill.ProfileCount">
1168 Deprecated as of 3/2011, replaced by Autofill.StoredProfileCount.
1170 <summary>The number of Autofill address profiles a user has.</summary>
1173 <histogram name="AutoFill.Quality" enum="AutofillQuality">
1175 Deprecated as of 3/2011, replaced by Autofill.Quality.
1177 <summary>The quality of the AutoFill implementation.</summary>
1180 <histogram name="Autofill.Quality" enum="AutofillQuality">
1181 <summary>The quality of the Autofill implementation.</summary>
1184 <histogram name="Autofill.Quality.HeuristicType" enum="AutofillTypeQuality">
1185 <summary>The quality of Autofill's heuristic field type detection.</summary>
1188 <histogram name="Autofill.Quality.HeuristicType.ByFieldType"
1189 enum="AutofillTypeQualityByFieldType">
1191 The quality of Autofill's heuristic field type detection, broken down by the
1192 specific field type. Fields with multiple possible types (based on the
1193 stored Autofill data) are logged as having ambiguous type.
1197 <histogram name="Autofill.Quality.PredictedType" enum="AutofillTypeQuality">
1198 <summary>The overall quality of the Autofill field type predictions.</summary>
1201 <histogram name="Autofill.Quality.PredictedType.ByFieldType"
1202 enum="AutofillTypeQualityByFieldType">
1204 The overall quality of the Autofill field type predictions, broken down by
1205 the specific field type. Fields with multiple possible types (based on the
1206 stored Autofill data) are logged as having ambiguous type.
1210 <histogram name="Autofill.Quality.ServerType" enum="AutofillTypeQuality">
1211 <summary>The quality of the Autofill server's field type detection.</summary>
1214 <histogram name="Autofill.Quality.ServerType.ByFieldType"
1215 enum="AutofillTypeQualityByFieldType">
1217 The quality of the Autofill server's field type detection, broken down by
1218 the 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.RequestErrorimcklfaapmppdhilegjoahjbahdgfhcn">
1224 <summary>TBD.</summary>
1227 <histogram name="AutoFill.RequestSuccessimcklfaapmppdhilegjoahjbahdgfhcn">
1228 <summary>TBD.</summary>
1231 <histogram name="Autofill.ServerExperimentId" enum="AutofillExperimentId">
1233 Deprecated as of 6/2011, replaced by Autofill.ServerExperimentId.Query.
1236 The experiment ID received in response to an Autofill server query.
1240 <histogram name="Autofill.ServerExperimentId.Query" enum="AutofillExperimentId">
1242 The experiment ID received in response to an Autofill server query.
1246 <histogram name="Autofill.ServerExperimentId.Upload"
1247 enum="AutofillExperimentId">
1249 The experiment ID received at the time of an Autofill upload.
1253 <histogram name="AutoFill.ServerQueryResponse" enum="AutofillQueryResult">
1255 Deprecated as of 3/2011, replaced by Autofill.ServerQueryResponse.
1257 <summary>The usefulness of AutoFill server information.</summary>
1260 <histogram name="Autofill.ServerQueryResponse" enum="AutofillQueryResult">
1261 <summary>The usefulness of Autofill server information.</summary>
1264 <histogram name="Autofill.StoredProfileCount">
1266 The number of Autofill addresses a user has stored, measured at launch time.
1270 <histogram name="Autofill.UserHappiness" enum="AutofillUserHappiness">
1272 Measures the frequency of various events in the Autofill user interaction
1273 flow. By comparing frequencies, we can compute several interesting
1274 "user happiness" metrics.
1278 <histogram name="Blacklist.Setup" enum="BlacklistSetup">
1280 Records the successes and failures when running the browser blacklist setup
1281 code. Used to determine if the blacklist is working as intended during
1282 startup(since the blacklist runs before crash reporting is set up). This
1283 only occurs on Windows.
1287 <histogram name="Bluetooth.ConnectedDeviceCount" units="devices">
1289 Counts the number of simulataneously connected Bluetooth devices. Used to
1290 direct testing efforts, and by our UI team to determine appropriate UI
1295 <histogram name="Bluetooth.PairingMethod" enum="BluetoothPairingMethod">
1297 Records the method used to pair each Bluetooth Device. Used to direct our
1302 <histogram name="Bluetooth.PairingResult" enum="BluetoothPairingResult">
1304 Records the result of pairing each Bluetooth Device. Used to understand
1305 whether we are having significant problems with Bluetooth pairing and seeing
1306 errors more commonly than we should.
1310 <histogram name="Bookmarks.LaunchDepth">
1312 Logs the depth of the bookmark in the bookmark tree hiearchy every time a
1313 bookmark is launched. Depth indicates how many levels below a permanent
1314 bookmark folder the bookmark was found in (e.g. a bookmark immediately in
1315 the bookmark bar has depth 1).
1319 <histogram name="Canvas.ContextType" enum="CanvasContextType">
1321 Records the context type names used to create canvas rendering contexts.
1325 <histogram name="Cast.Sender.CastButtonShown" enum="BooleanEnabled">
1327 Records the number of times the cast button was shown to the user. The value
1328 will be true if the button is enabled, and false if the button is disabled.
1329 Note that depending on the current UX, it's possible that we hide the button
1330 entirely if it's disabled, so it's possible for the false values to be 0.
1334 <histogram name="Cast.Sender.CastButtonShownInitialFullscreen"
1335 enum="BooleanEnabled">
1337 Records the number of times the cast button was shown to the user when the
1338 video is fullscreened. The value will only be recorded on entering
1339 fullscreen. The value will be true if the button is enabled, and false if
1340 the button is disabled. Note that depending on the current UX,it's possible
1341 that we hide the button entirely if it's disabled, so it's possible for the
1342 false values to be 0.
1346 <histogram name="Cast.Sender.CastPlaySuccess" enum="BooleanSuccess">
1348 Records the result of a request to play remotely. The value will be true if
1349 the playback succeeded, and false if there was an error.
1353 <histogram name="Cast.Sender.CastTimeRemainingPercentage"
1354 units="percent remaining">
1356 Records the percentage of the video left at the time the remote playback is
1357 stopped. This will be recorded when the playback is stopped by the user, or
1358 when it's stopped by the cast device.
1362 <histogram name="Cellular.ActivationFailure">
1364 The count of cellular device activation failures (Chrome OS).
1368 <histogram name="Cellular.ActivationTry">
1369 <summary>The count of cellular device activation tries (Chrome OS).</summary>
1372 <histogram name="Cellular.ConnectionFailed">
1374 The count of cellular reconnect failures during activation (Chrome OS).
1378 <histogram name="Cellular.ConnectionRetry">
1380 The count of cellular device reconnect tries during activation (Chrome OS).
1384 <histogram name="Cellular.MobileSetupFailed">
1386 The count of successful cellular plan established (Chrome OS).
1390 <histogram name="Cellular.MobileSetupStart">
1392 The count of initiated cellular device setup starts (Chrome OS).
1396 <histogram name="Cellular.MobileSetupSucceeded">
1397 <summary>The count of failed cellular plan setup tries (Chrome OS).</summary>
1400 <histogram name="Cellular.PaymentFailed">
1401 <summary>The count of failed cellular plan purchases (Chrome OS).</summary>
1404 <histogram name="Cellular.PaymentReceived">
1406 The count of successfully completed cellular plan purchases (Chrome OS).
1410 <histogram name="CertificateType">
1412 Deprecated as of 8/2013. This histogram only considered the leaf certificate
1413 expiry date as a proxy for whether a certificate was in-scope for the BRs,
1414 but did not consider the issuance date. As some CAs have issued long-lived
1415 certs prior to the BRs, this disproportionately reported those certs as
1416 being subject to the BRs, but non-compliant, when in reality they're not
1420 Information about the certificate algorithms and sizes in use on the web, to
1421 examine compliance with the CA/Browser Forum requirements and security best
1426 <histogram name="CertificateType2">
1428 Information about the certificate algorithms and sizes in use on the web, to
1429 examine compliance with the CA/Browser Forum requirements and security best
1430 practice. This histogram considers the notBefore as the issuance date, for
1431 purposes of what requirements apply.
1435 <histogram name="Chrome.Browser.CrashedExecutionPhase" enum="ExecutionPhase">
1437 Indicates the execution phase the browser was in when the browser crashed.
1441 <histogram name="Chrome.Browser.ExecutionPhase" enum="ExecutionPhase">
1443 Deprecated as of 11/2013.
1446 Indicates the execution phase the browser was in when browser didn't exit
1451 <histogram name="Chrome.BrowserCrashDumpAttempts">
1453 The total number of times the browser process has attempted to generate a
1454 crash dump. This should be the sum of Chrome.BrowserDumpsWithCrash and
1455 Chrome.BrowserDumpsWithNoCrash.
1459 <histogram name="Chrome.BrowserDumpsWithCrash">
1461 The number of times the browser process has attempted to generate a crash
1462 dump because of an actual browser crash.
1466 <histogram name="Chrome.BrowserDumpsWithNoCrash">
1468 The number of times the browser process has attempted to generate a crash
1469 dump in a non-crashing (i.e., reporting only) context.
1473 <histogram name="Chrome.SearchSelectExempt" enum="SearchEngine">
1475 Deprecated 8/2013. No longer tracked.
1478 The default search engine selected by a user not in the search engine dialog
1483 <histogram name="Chrome.SearchSelectExperiment" enum="SearchEngine">
1485 Deprecated 8/2013. No longer tracked.
1488 The default search engine selected by a user in the search engine dialog
1493 <histogram name="Chrome.SearchSelectExperimentSlot1" enum="SearchEngine">
1495 Deprecated 8/2013. No longer tracked.
1498 The default search engine selected by a user in slot 1 of a randomized
1499 search engine dialog.
1503 <histogram name="Chrome.SearchSelectExperimentSlot2" enum="SearchEngine">
1505 Deprecated 8/2013. No longer tracked.
1508 The default search engine selected by a user in slot 2 of a randomized
1509 search engine dialog.
1513 <histogram name="Chrome.SearchSelectExperimentSlot3" enum="SearchEngine">
1515 Deprecated 8/2013. No longer tracked.
1518 The default search engine selected by a user in slot 3 of a randomized
1519 search engine dialog.
1523 <histogram name="Chrome.SearchSelectExperimentSlot4" enum="SearchEngine">
1525 Deprecated 8/2013. No longer tracked.
1528 The default search engine selected by a user in slot 4 of a randomized
1529 search engine dialog.
1533 <histogram name="ChromeNotifierService.Actions"
1534 enum="ChromeNotifierServiceActionType">
1536 The actions to enable or disable services sending synced notifications.
1537 Synced Notification Sending services can be individually disabled by the
1538 user in the Chrome Notification center settings dialog.
1542 <histogram name="clickjacking.discard_download" units="ms">
1544 The length of time between a dangerous download appearing on the downloads
1545 shelf, and the "Discard" button being clicked.
1549 <histogram name="clickjacking.dismiss_download" units="ms">
1551 The length of time between a dangerous download appearing on the downloads
1552 shelf, and the "Dismiss" button being clicked.
1556 <histogram name="clickjacking.launch_url" units="ms">
1558 The length of time between the external protocol dialog being shown and the
1559 "Launch Application" button being clicked.
1563 <histogram name="clickjacking.open_download" units="ms">
1565 The length of time between a download appearing on the download shelf, and
1566 the user opening it by clicking the item or pressing return.
1570 <histogram name="clickjacking.report_and_discard_download" units="ms">
1572 Time between "Report and Discard" button being shown and it being
1577 <histogram name="clickjacking.save_download" units="ms">
1579 The length of time between a dangerous download appearing on the download
1580 shelf, and the "Keep" button being clicked.
1584 <histogram name="Clipboard.IncognitoUseCase" enum="ClipboardAction">
1586 Deprecated as of 4/2013, experiment confirmed correctness of our patch.
1589 Counts how often the user writes or reads from the clipboard and whether the
1590 write was from an incognito window or not.
1594 <histogram name="Compositing.CopyFromSurfaceTime" units="ms">
1596 The turn around time taken for the async readback of pixels is measured
1601 <histogram name="Compositing.CopyFromSurfaceTimeSynchronous" units="ms">
1603 The time taken for the sync readback of pixels is measured here.
1607 <histogram name="ConnectivityDiagnostics.ChromeOsSignalStrength"
1610 Connectivity Diagnostics App: WiFi signal strength recorded during
1611 NIC_SIGNAL_STRENGTH test.
1614 The "Strength" property of a WiFi signal is a partially-reversible
1615 function that linearly maps the RSSI range -120dBm to -20dBm to Strength
1616 values from 0 to 100.
1620 <histogram name="ConnectivityDiagnostics.HTTP_LATENCY" units="milliseconds">
1621 <summary>HTTP latency seen by the Connectivity Diagnostics.</summary>
1623 HTTP latency is computed using the chrome.socket API to make an HTTP GET
1624 request to the /generate_204 page of three randomly generated Google
1625 hostnames (*-ccd-testing-v4.metric.gstatic.com). The time taken from issuing
1626 the HTTP request to receiving a response is clocked in JavaScript and the
1627 arithmetic mean of the three times is used as the HTTP latency.
1631 <histogram name="ConnectivityDiagnostics.RESOLVER_LATENCY" units="milliseconds">
1632 <summary>Resolution latency seen by the Connectivity Diagnostics.</summary>
1634 Resolver latency is computed by using the chrome.dns API to query three
1635 randomly generated Google hostnames (*-ccd-testing-v4.metric.gstatic.com).
1636 The random hostnames guarantees that there will be no caching of DNS
1637 hostnames. The time taken from issuing the DNS request to receiving a
1638 response is clocked in JavaScript and the arithmetic mean of the three times
1639 is used as the resolver latency.
1643 <histogram name="ConnectivityDiagnostics.TestVerdict"
1644 enum="ConnectivityDiagnosticsTestVerdict">
1646 Connectivity Diagnostics App: Outcome of the connectivity tests.
1650 <histogram name="ConnectivityDiagnostics.TimeTaken" units="milliseconds">
1652 Connectivity Diagnostics App: Amount of time taken to run each of the
1657 <histogram name="Cookie.ParsedCookieStatus" enum="ParsedCookieStatus">
1659 Deprecated as of 9/2013. Experiment to measure control characters in cookies
1663 When parsing a cookie, indicates if control characters were present in any
1664 of the cookie values and if any of the cookie values were invalid.
1665 Specifically, checks that all of the parsed values are valid according to
1666 the valid token definition in Section 2.2 of RFC2616 which specifies a token
1667 must have no separators (i.e. no characters from the following string,
1668 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
1669 \t') and no control characters.
1673 <histogram name="Cookie.ReinstatedCookies" units="seconds">
1675 The duration in seconds between a cookie getting evicted (due to the number
1676 of cookies exceeding a domain limit), and subsequently reinstated.
1680 <histogram name="Cookie.SetAttributePairCharsValidity" enum="BooleanValid">
1682 Deprecated as of 9/2013. Experiment to measure control characters in cookies
1686 Indicates whether a cookie attribute pair was set with both a valid key and
1687 a valid attribute value or not. For the key, this implies that it was a
1688 valid token as defined in Section 2.2 of RFC2616 which specifies a token
1689 must have no separators (i.e. no characters from the following string,
1690 ignoring the starting and ending single quote: '()<>@,;:\"/[]?={}
1691 \t') and no control characters. For the value, this implies that it
1692 contained no control characters and no semicolon.
1696 <histogram name="Cookie.SetNameValidity" enum="BooleanValid">
1698 Deprecated as of 9/2013. Experiment to measure control characters in cookies
1702 Indicates whether a cookie name was set with a valid token. A valid token is
1703 defined in Section 2.2 of RFC2616 which specifies a token must have no
1704 separators (i.e. no characters from the following string, ignoring the
1705 starting and ending single quote: '()<>@,;:\"/[]?={} \t') and no
1710 <histogram name="Cookie.SetValueCookieValueValidity" enum="BooleanValid">
1712 Deprecated as of 9/2013. Experiment to measure control characters in cookies
1716 Indicates whether a cookie value was valid or invalid when there was an
1717 attempt to set it, where a valid value is defined in RFC 6265 as ASCII
1718 characters excluding controls, whitspace, comma, semicolon, and backslash.
1722 <histogram name="Cros.ClickOnShelf" enum="CrosShelfClickTarget">
1724 Deprecated as of 12/2013. Default pinned apps trial is finished.
1726 <summary>Chrome OS shelf clicks.</summary>
1729 <histogram name="CrosDisks.ArchiveType" enum="CrosDisksArchiveType">
1731 The type of archive file that Chrome OS cros-disks daemon is requested to
1736 <histogram name="CrosDisks.DeviceMediaType" enum="CrosDisksDeviceMediaType">
1738 The media type of removable device that Chrome OS cros-disks daemon is
1743 <histogram name="CrosDisks.FilesystemType" enum="CrosDisksFilesystemType">
1745 The type of file system that Chrome OS cros-disks daemon is requested to
1750 <histogram name="CrosFirstRun.DialogShown">
1752 Records the number of times when first-run dialog was shown.
1756 <histogram name="CrosFirstRun.FurthestStep">
1758 Index of furthest step that was reached during tutorial. Since order of
1759 steps could change eventially and new steps could apear we use index here
1760 instead of step name.
1764 <histogram name="CrosFirstRun.TimeSpent" units="ms">
1765 <summary>The total time that user spent on first-run tutorial.</summary>
1768 <histogram name="CrosFirstRun.TimeSpentOnStep" units="ms">
1769 <summary>The time that user spent on some step of tutorial.</summary>
1772 <histogram name="CrosFirstRun.TutorialCompletion"
1773 enum="CrosFirstRunTutorialCompletionType">
1774 <summary>Tracks the way how user left tutorial.</summary>
1777 <histogram name="CrosFirstRun.TutorialLaunched">
1779 Records the number of times when first-run tutorial has been launched.
1783 <histogram name="DataReductionProxy.BypassInfoFallback"
1784 enum="DataReductionProxyBypassEventType">
1786 Counts various events that trigger Chrome to bypass the fallback
1787 configuration of the data reduction proxy.
1791 <histogram name="DataReductionProxy.BypassInfoPrimary"
1792 enum="DataReductionProxyBypassEventType">
1794 Counts various events that trigger Chrome to bypass the primary
1795 configuration of the data reduction proxy.
1799 <histogram name="DataReductionProxy.ProbeURL"
1800 enum="DataReductionProxyProbeURLFetchResult">
1802 Counts various outcomes of requesting the data reduction proxy's probe URL.
1806 <histogram name="DataReductionProxy.PromoAction"
1807 enum="DataReductionProxyPromoAction">
1809 Samples which method was used by the user to dismiss the proxy promo. This
1810 is sampled when the promo leaves view, with the sampled value depending on
1811 which of four possible controls the user used.
1815 <histogram name="DataReductionProxy.SettingsConversion"
1816 enum="DataReductionProxySettingsConversion">
1818 Samples of user interactions with the ON/OFF switch in the settings menu for
1819 reducing data usage. Only the setting changes between entering the reducing
1820 data usage setting menu and leaving the menu will be sampled. So if a user
1821 enters the menu with OFF and leaves it with OFF, it is counted as one OFF to
1822 OFF conversion regardless of how many times he or she toggles the ON/OFF
1827 <histogram name="DataReductionProxy.StartupState"
1828 enum="DataReductionProxyStartupState">
1830 Samples of the state of the data reduction proxy on Chrome startup. The
1831 proxy will either be unavailable (the feature hasn't been rolled out to this
1832 user yet), not enabled (the feature is available but the user doesn't have
1833 it turned on), or enabled (the feature is enabled and turned on).
1837 <histogram name="Diagnostics.Recovery.ConflictingDlls" enum="DiagnosticsResult">
1839 TBD - Not run automatically yet, so this is just a placeholder for future
1840 metrics collection. Any samples collected here represent users running
1841 diagnostics manually.
1845 <histogram name="Diagnostics.Recovery.DiskSpace" enum="DiagnosticsResult">
1847 Shows the success and failure rates of the DiskSpace recovery step that runs
1848 on recovery startups. The recovery step attempts to guarantee the DiskSpace
1849 test, which checks that the disk space in the volume where the user data
1850 directory normally lives is not dangerously low, would pass on the next
1855 <histogram name="Diagnostics.Recovery.InstallType" enum="DiagnosticsResult">
1857 TBD - Not run automatically yet, so this is just a placeholder for future
1858 metrics collection. Any samples collected here represent users running
1859 diagnostics manually.
1863 <histogram name="Diagnostics.Recovery.JSONBookmarks" enum="DiagnosticsResult">
1865 Shows the success and failure rates of the JSONBookmarks recovery step that
1866 runs on recovery startups. The recovery step attempts to guarantee the
1867 JSONBookmarks test, which makes sure that the JSON-encoded Bookmarks file is
1868 properly formed, would pass on the next startup.
1872 <histogram name="Diagnostics.Recovery.JSONLocalState" enum="DiagnosticsResult">
1874 Shows the success and failure rates of the JSONLocalState recovery step that
1875 runs on recovery startups. The recovery step attempts to guarantee the
1876 JSONLocalState test, which makes sure that the JSON-encoded Local State file
1877 is properly formed, would pass on the next startup.
1881 <histogram name="Diagnostics.Recovery.JSONPreferences" enum="DiagnosticsResult">
1883 Shows the success and failure rates of the JSONPreferences recovery step
1884 that runs on recovery startups. The recovery step attempts to guarantee the
1885 JSONPreferences test, which makes sure that the JSON-encoded Preferences
1886 file is properly formed, would pass on the next startup.
1890 <histogram name="Diagnostics.Recovery.OperatingSystem" enum="DiagnosticsResult">
1892 TBD - Not run automatically yet, so this is just a placeholder for future
1893 metrics collection. Any samples collected here represent users running
1894 diagnostics manually.
1898 <histogram name="Diagnostics.Recovery.PathDictionaries"
1899 enum="DiagnosticsResult">
1901 Shows the success and failure rates of the PathDictionaries recovery step
1902 that runs on recovery startups. The recovery step attempts to guarantee the
1903 PathDictionaries test, which makes sure that the path to the Dictionaries
1904 directory exists and has the right permissions, would pass on the next
1909 <histogram name="Diagnostics.Recovery.PathLocalState" enum="DiagnosticsResult">
1911 Shows the success and failure rates of the PathLocalState recovery step that
1912 runs on recovery startups. The recovery step attempts to guarantee the
1913 PathLocalState test, which makes sure that the path to the Local State file
1914 exists and has the right permissions, would pass on the next startup.
1918 <histogram name="Diagnostics.Recovery.PathResources" enum="DiagnosticsResult">
1920 Shows the success and failure rates of the PathResources recovery step that
1921 runs on recovery startups. The recovery step attempts to guarantee the
1922 PathResources test, which makes sure that the path to the Resources
1923 directory exists and has the right permissions, would pass on the next
1928 <histogram name="Diagnostics.Recovery.PathUserData" enum="DiagnosticsResult">
1930 Shows the success and failure rates of the PathUserData recovery step that
1931 runs on recovery startups. The recovery step attempts to guarantee the
1932 PathUserData test, which makes sure that the path to the User Data directory
1933 exists and has the right permissions, would pass on the next startup.
1937 <histogram name="Diagnostics.Recovery.SQLiteIntegrityAppCache"
1938 enum="DiagnosticsResult">
1940 Shows the success and failure rates of the SQLiteIntegrityAppCache recovery
1941 step that runs on recovery startups. The recovery step attempts to
1942 guarantee the SQLiteIntegrityAppCache test, which checks the integrity of
1943 the App Cache database, would pass on the next startup.
1947 <histogram name="Diagnostics.Recovery.SQLiteIntegrityArchivedHistory"
1948 enum="DiagnosticsResult">
1950 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
1951 recovery step that runs on recovery startups. The recovery step attempts to
1952 guarantee the SQLiteIntegrityArchivedHistory test, which checks the
1953 integrity of the Archived History database, would pass on the next startup.
1957 <histogram name="Diagnostics.Recovery.SQLiteIntegrityCookie"
1958 enum="DiagnosticsResult">
1960 Shows the success and failure rates of the SQLiteIntegrityCookie recovery
1961 step that runs on recovery startups. The recovery step attempts to
1962 guarantee the SQLiteIntegrityCookie test, which checks the integrity of the
1963 Cookie database, would pass on the next startup.
1967 <histogram name="Diagnostics.Recovery.SQLiteIntegrityDatabaseTracker"
1968 enum="DiagnosticsResult">
1970 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
1971 recovery step that runs on recovery startups. The recovery step attempts to
1972 guarantee the SQLiteIntegrityDatabaseTracker test, which checks the
1973 integrity of the Database Tracker database, would pass on the next startup.
1977 <histogram name="Diagnostics.Recovery.SQLiteIntegrityHistory"
1978 enum="DiagnosticsResult">
1980 Shows the success and failure rates of the SQLiteIntegrityHistory recovery
1981 step that runs on recovery startups. The recovery step attempts to
1982 guarantee the SQLiteIntegrityHistory test, which checks the integrity of the
1983 History database, would pass on the next startup.
1987 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSCert"
1988 enum="DiagnosticsResult">
1990 Shows the success and failure rates of the SQLiteIntegrityNSSCert recovery
1991 step that runs on recovery startups. The recovery step attempts to
1992 guarantee the SQLiteIntegrityNSSCert test, which checks the integrity of the
1993 NSS Certificate database, would pass on the next startup.
1997 <histogram name="Diagnostics.Recovery.SQLiteIntegrityNSSKey"
1998 enum="DiagnosticsResult">
2000 Shows the success and failure rates of the SQLiteIntegrityNSSKey recovery
2001 step that runs on recovery startups. The recovery step attempts to
2002 guarantee the SQLiteIntegrityNSSKey test, which checks the integrity of the
2003 NSS Key database, would pass on the next startup.
2007 <histogram name="Diagnostics.Recovery.SQLiteIntegrityThumbnails"
2008 enum="DiagnosticsResult">
2010 Shows the success and failure rates of the SQLiteIntegrityThumbnails
2011 recovery step that runs on recovery startups. The recovery step attempts to
2012 guarantee the SQLiteIntegrityThumbnails test, which checks the integrity of
2013 the Thumbnails database, would pass on the next startup.
2017 <histogram name="Diagnostics.Recovery.SQLiteIntegrityWebData"
2018 enum="DiagnosticsResult">
2020 Shows the success and failure rates of the SQLiteIntegrityWebData recovery
2021 step that runs on recovery startups. The recovery step attempts to
2022 guarantee the SQLiteIntegrityWebData test, which checks the integrity of the
2023 Web Data database, would pass on the next startup.
2027 <histogram name="Diagnostics.Recovery.Version" enum="DiagnosticsResult">
2029 TBD - Not run automatically yet, so this is just a placeholder for future
2030 metrics collection. Any samples collected here represent users running
2031 diagnostics manually.
2035 <histogram name="Diagnostics.RecoveryRun" enum="DiagnosticsRecoveryRun">
2037 Count of the number of times diagnostics recovery is invoked or not, and how
2038 it was invoked. A sample is added to this histogram once for each startup
2043 <histogram name="Diagnostics.Test.ConflictingDlls" enum="DiagnosticsResult">
2045 TBD - Not run automatically yet, so this is just a placeholder for future
2046 metrics collection. Any samples collected here represent users running
2047 diagnostics manually.
2051 <histogram name="Diagnostics.Test.DiskSpace" enum="DiagnosticsResult">
2053 Shows the success and failure rates of diagnostics for the DiskSpace test
2054 that runs on recovery startups. The DiskSpace test checks that the disk
2055 space in the volume where the user data directory normally lives is not
2060 <histogram name="Diagnostics.Test.InstallType" enum="DiagnosticsResult">
2062 TBD - Not run automatically yet, so this is just a placeholder for future
2063 metrics collection. Any samples collected here represent users running
2064 diagnostics manually.
2068 <histogram name="Diagnostics.Test.JSONBookmarks" enum="DiagnosticsResult">
2070 Shows the success and failure rates of diagnostics for the JSONBookmarks
2071 test that runs on recovery startups. The JSONBookmarks test checks to make
2072 sure that the JSON encoded bookmarks file is properly formed.
2076 <histogram name="Diagnostics.Test.JSONLocalState" enum="DiagnosticsResult">
2078 Shows the success and failure rates of diagnostics for the JSONLocalState
2079 test that runs on recovery startups. The JSONLocalState test checks to make
2080 sure that the JSON encoded Local State file is properly formed.
2084 <histogram name="Diagnostics.Test.JSONPreferences" enum="DiagnosticsResult">
2086 Shows the success and failure rates of diagnostics for the JSONPreferences
2087 test that runs on recovery startups. The JSONPreferences test checks to
2088 make sure that the Preferences file is properly formed.
2092 <histogram name="Diagnostics.Test.OperatingSystem" enum="DiagnosticsResult">
2094 TBD - Not run automatically yet, so this is just a placeholder for future
2095 metrics collection. Any samples collected here represent users running
2096 diagnostics manually.
2100 <histogram name="Diagnostics.Test.PathDictionaries" enum="DiagnosticsResult">
2102 Shows the success and failure rates of diagnostics for the PathDictionaries
2103 test that runs on recovery startups. The PathDictionaries test checks makes
2104 sure that the path to the Dictionaries folder exists and has the right
2109 <histogram name="Diagnostics.Test.PathLocalState" enum="DiagnosticsResult">
2111 Shows the success and failure rates of diagnostics for the PathLocalState
2112 test that runs on recovery startups. The PathLocalState test checks makes
2113 sure that the path to the Local State folder exists and has the right
2118 <histogram name="Diagnostics.Test.PathResources" enum="DiagnosticsResult">
2120 Shows the success and failure rates of diagnostics for the PathResources
2121 test that runs on recovery startups. The PathResources test checks makes
2122 sure that the path to the Resources folder exists and has the right
2127 <histogram name="Diagnostics.Test.PathUserData" enum="DiagnosticsResult">
2129 Shows the success and failure rates of diagnostics for the PathUserData test
2130 that runs on recovery startups. The PathUserData test checks makes sure that
2131 the path to the User Data folder exists and has the right permissions.
2135 <histogram name="Diagnostics.Test.SQLiteIntegrityAppCache"
2136 enum="DiagnosticsResult">
2138 Shows the success and failure rates of the SQLiteIntegrityAppCache test that
2139 runs on recovery startups. The test checks the integrity of the App Cache
2144 <histogram name="Diagnostics.Test.SQLiteIntegrityArchivedHistory"
2145 enum="DiagnosticsResult">
2147 Shows the success and failure rates of the SQLiteIntegrityArchivedHistory
2148 test that runs on recovery startups. The test checks the integrity of the
2149 Archived History database.
2153 <histogram name="Diagnostics.Test.SQLiteIntegrityCookie"
2154 enum="DiagnosticsResult">
2156 Shows the success and failure rates of the SQLiteIntegrityCookie test that
2157 runs on recovery startups. The test checks the integrity of the Cookie
2162 <histogram name="Diagnostics.Test.SQLiteIntegrityDatabaseTracker"
2163 enum="DiagnosticsResult">
2165 Shows the success and failure rates of the SQLiteIntegrityDatabaseTracker
2166 test that runs on recovery startups. The test checks the integrity of the
2167 Database Tracker database.
2171 <histogram name="Diagnostics.Test.SQLiteIntegrityHistory"
2172 enum="DiagnosticsResult">
2174 Shows the success and failure rates of the SQLiteIntegrityHistory test that
2175 runs on recovery startups. The test checks the integrity of the History
2180 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSCert"
2181 enum="DiagnosticsResult">
2183 Shows the success and failure rates of the SQLiteIntegrityNSSCert test that
2184 runs on recovery startups. The test checks the integrity of the NSS
2185 Certificate database.
2189 <histogram name="Diagnostics.Test.SQLiteIntegrityNSSKey"
2190 enum="DiagnosticsResult">
2192 Shows the success and failure rates of the SQLiteIntegrityNSSKey test that
2193 runs on recovery startups. The test checks the integrity of the NSS Key
2198 <histogram name="Diagnostics.Test.SQLiteIntegrityThumbnails"
2199 enum="DiagnosticsResult">
2201 Shows the success and failure rates of the SQLiteIntegrityThumbnails test
2202 that runs on recovery startups. The test checks the integrity of the
2203 Thumbnails database.
2207 <histogram name="Diagnostics.Test.SQLiteIntegrityWebData"
2208 enum="DiagnosticsResult">
2210 Shows the success and failure rates of the SQLiteIntegrityWebData test that
2211 runs on recovery startups. The test checks the integrity of the Web Data
2216 <histogram name="Diagnostics.Test.Version" enum="DiagnosticsResult">
2218 TBD - Not run automatically yet, so this is just a placeholder for future
2219 metrics collection. Any samples collected here represent users running
2220 diagnostics manually.
2224 <histogram name="Diagnostics.TestFailures" enum="DiagnosticsTestName">
2226 Histogram comparing the various types of diagnostic test failures when
2227 diagnostic tests are run. Note that some types of test failures cause the
2228 rest of the tests to be skipped.
2232 <histogram name="DisabledExtension.ExtensionWipedStatus" enum="BooleanWiped">
2233 <summary>Whether an extension has been wiped out.</summary>
2236 <histogram name="DisabledExtension.SideloadWipeoutCount">
2238 How many external extensions get wiped out as a result of the Sideload
2239 Wipeout one-time initiative.
2243 <histogram name="DisabledExtension.SideloadWipeoutNeeded" enum="BooleanSuccess">
2245 Whether any extension got wiped out as a result of the Sideload Wipeout
2246 one-time initiative.
2250 <histogram name="DisabledExtension.UserSelection" enum="SideloadWipeoutBubble">
2252 The user selection in the Sideload Wipeout bubble, grouped by the
2253 UmaWipeoutHistogramOptions enum.
2257 <histogram name="DiskCache.0.FilesAge" units="hours">
2258 <summary>The age of the cache's files (wall time).</summary>
2261 <histogram name="DiskCache.2.FilesAge" units="hours">
2263 The age of the cache's files (wall time). Media-specific cache.
2267 <histogram name="DiskCache.3.FilesAge" units="hours">
2268 <summary>The age of the cache's files (wall time). AppCache.</summary>
2271 <histogram name="DiskCache.4.FilesAge" units="hours">
2272 <summary>The age of the cache's files (wall time). ShaderCache.</summary>
2275 <histogram name="DiskCache.TotalIOTime" units="milliseconds">
2280 The total time it takes to perform a payload IO operation, for the regular
2285 <histogram name="DNS.AttemptCancelled">
2287 The attempt which completed after the job was already cancelled.
2291 <histogram name="DNS.AttemptDiscarded">
2293 The attempt which completed after the job was already cancelled OR the
2294 attempt that has finished after host resolution was already completed by an
2299 <histogram name="DNS.AttemptFailDuration" units="milliseconds">
2301 Duration of time taken in OS resolutions for actual navigations. These
2302 attempts which completed after the job was already canceled OR after the job
2303 was already completed by an earlier attempt. Note that cached resolutions
2304 may provide low (0ms?) resolution times.
2308 <histogram name="DNS.AttemptFailure">
2309 <summary>The attempt that has not resolved the host successfully.</summary>
2312 <histogram name="DNS.AttemptFirstFailure">
2314 The attempt that resolved the host first and the resolution was not
2319 <histogram name="DNS.AttemptFirstSuccess">
2321 The attempt that resolved the host first and the resolution was successful.
2325 <histogram name="DNS.AttemptSuccess">
2326 <summary>The attempt that has resolved the host successfully.</summary>
2329 <histogram name="DNS.AttemptSuccessDuration" units="milliseconds">
2331 Duration of time taken in OS resolutions that succeeded and were requested
2332 for actual navigations. These attempts which completed after the job was
2333 already canceled OR after the job was already completed by an earlier
2334 attempt. Note that cached resolutions may provide low (0ms?) resolution
2339 <histogram name="DNS.AttemptTimeSavedByRetry" units="milliseconds">
2341 This histogram shows the time saved by having spawned an extra attempt, when
2342 the first attempt didn't finish before retry attempt.
2346 <histogram name="DNS.CacheEvicted" units="milliseconds">
2348 The time left to expiration of an entry when it is removed while compacting
2353 <histogram name="DNS.CacheExpired" units="milliseconds">
2355 The time since expiration of an entry when it is removed while compacting
2360 <histogram name="DNS.CacheExpiredOnGet" units="milliseconds">
2362 The time since expiration of an entry when it is removed on lookup.
2366 <histogram name="DNS.EmptyAddressListAndNoError"
2367 enum="DNSEmptyAddressListAndNoError">
2369 Error status when an empty address list was found in OnLookupComplete().
2373 <histogram name="DNS.IndependentFailedNavigation" units="milliseconds">
2375 When either a pre-resolution was not done recently enough to provide
2376 benefit, or the corresponding pre-resolution is still pending, this
2377 histogram shows the duration of time used to resolve a hostname as not
2378 existing during a failed attempt to navigate to (GET) a URL. In newer
2379 versions, if the hostname has never been found as a link during a page scan,
2380 and it has a referring URL, then it is added to referrer list data structure
2381 (hoping we'll do better next time).
2385 <histogram name="DNS.IndependentNavigation" units="milliseconds">
2387 When either a pre-resolution was not done recently enough to provide
2388 benefit, or the corresponding pre-resolution is still pending, this
2389 histogram shows the duration of the duration of time used to resolve a
2390 hostname to navigate to (GET) a URL. In newer versions, if the hostname has
2391 never been found as a link during a page scan, and it has a referring URL,
2392 then it is added to referrer list data structure (hoping we'll do better
2397 <histogram name="DNS.JobQueueTime" units="milliseconds">
2399 Time elapsed between the time the HostResolverImpl::Job was created and the
2400 time the Job was started (a getaddrinfo call was dispatched to the thread
2405 <histogram name="DNS.JobQueueTime_HIGHEST" units="milliseconds">
2407 Time elapsed between the time the HostResolverImpl::Job was created and the
2408 time the Job was started (a getaddrinfo call was dispatched to the thread
2409 pool). Includes only Jobs which had priority HIGHEST when started.
2413 <histogram name="DNS.JobQueueTime_IDLE" units="milliseconds">
2415 Time elapsed between the time the HostResolverImpl::Job was created and the
2416 time the Job was started (a getaddrinfo call was dispatched to the thread
2417 pool). Includes only Jobs which had priority IDLE when started.
2421 <histogram name="DNS.JobQueueTime_LOW" units="milliseconds">
2423 Time elapsed between the time the HostResolverImpl::Job was created and the
2424 time the Job was started (a getaddrinfo call was dispatched to the thread
2425 pool). Includes only Jobs which had priority LOW when started.
2429 <histogram name="DNS.JobQueueTime_LOWEST" units="milliseconds">
2431 Time elapsed between the time the HostResolverImpl::Job was created and the
2432 time the Job was started (a getaddrinfo call was dispatched to the thread
2433 pool). Includes only Jobs which had priority LOWEST when started.
2437 <histogram name="DNS.JobQueueTime_MEDIUM" units="milliseconds">
2439 Time elapsed between the time the HostResolverImpl::Job was created and the
2440 time the Job was started (a getaddrinfo call was dispatched to the thread
2441 pool). Includes only Jobs which had priority MEDIUM when started.
2445 <histogram name="DNS.JobQueueTimeAfterChange" units="milliseconds">
2447 Time elapsed between the last time the priority of a HostResolverImpl::Job
2448 changed (when a Request was attached or detached) and the time the Job was
2449 started (a getaddrinfo call was dispatched to the thread pool).
2453 <histogram name="DNS.JobQueueTimeAfterChange_HIGHEST" units="milliseconds">
2455 Time elapsed between the last time the priority of a HostResolverImpl::Job
2456 changed (when a Request was attached or detached) and the time the Job was
2457 started (a getaddrinfo call was dispatched to the thread pool). Includes
2458 only Jobs which had priority HIGHEST when started.
2462 <histogram name="DNS.JobQueueTimeAfterChange_IDLE" units="milliseconds">
2464 Time elapsed between the last time the priority of a HostResolverImpl::Job
2465 changed (when a Request was attached or detached) and the time the Job was
2466 started (a getaddrinfo call was dispatched to the thread pool). Includes
2467 only Jobs which had priority IDLE when started.
2471 <histogram name="DNS.JobQueueTimeAfterChange_LOW" units="milliseconds">
2473 Time elapsed between the last time the priority of a HostResolverImpl::Job
2474 changed (when a Request was attached or detached) and the time the Job was
2475 started (a getaddrinfo call was dispatched to the thread pool). Includes
2476 only Jobs which had priority LOW when started.
2480 <histogram name="DNS.JobQueueTimeAfterChange_LOWEST" units="milliseconds">
2482 Time elapsed between the last time the priority of a HostResolverImpl::Job
2483 changed (when a Request was attached or detached) and the time the Job was
2484 started (a getaddrinfo call was dispatched to the thread pool). Includes
2485 only Jobs which had priority LOWEST when started.
2489 <histogram name="DNS.JobQueueTimeAfterChange_MEDIUM" units="milliseconds">
2491 Time elapsed between the last time the priority of a HostResolverImpl::Job
2492 changed (when a Request was attached or detached) and the time the Job was
2493 started (a getaddrinfo call was dispatched to the thread pool). Includes
2494 only Jobs which had priority MEDIUM when started.
2498 <histogram name="DNS.PrefetchCacheEviction" units="milliseconds">
2500 The duration of time used (most recently) to pre-resolve a hostname, when
2501 the prefetched resolution was apparently evicted from the cache. The
2502 included samples only list pre-resolution times when the later
2503 navigations/fetches took in excess of 15ms.
2507 <histogram name="DNS.PrefetchCacheEvictionL" units="milliseconds">
2509 The duration of time used (most recently) to pre-resolve a hostname, when
2510 the prefetched resolution was apparently evicted from the cache. The
2511 included samples only list pre-resolution times when the later
2512 navigations/fetches took in excess of 15ms.
2516 <histogram name="DNS.PrefetchFoundName">
2517 <summary>Replaced by DNS.PrefetchFoundNameL.</summary>
2520 <histogram name="DNS.PrefetchFoundNameL" units="milliseconds">
2522 Deprecated 2/2010, and replaced by DNS.PrefetchResolution
2525 The duration of time used by the DNS pre-resolving threads to resolve a host
2526 name via the network. Any resolutions that are faster than 15ms are
2527 considered to be local cache hits, not requiring network access, and are not
2528 included in this histogram. This histogram is most useful for estimating the
2529 typical cost of a name resolution, but it also estimates the total number of
2530 network-based resolutions induced by this feature. Not all these
2531 resolutions prove helpful (i.e., the user does not always actually visit the
2532 resolved hostnames).
2536 <histogram name="DNS.PrefetchNegativeHit">
2537 <summary>Replaced by DNS.PrefetchNegativeHitL.</summary>
2540 <histogram name="DNS.PrefetchNegativeHitL" units="milliseconds">
2542 The duration of time saved due to DNS pre-resolving in the "name not
2543 found" case. Time "savings" shown in the histogram are
2544 defined to be the difference between the DNS pre-resolution duration, and
2545 the DNS resolution duration seen during a navigation. These cache hits only
2546 list events where the DNS pre-resolve duration for a host was in excess of
2547 15ms (i.e., the network was consulted), and the actual DNS resolution (when
2548 a user attempted to navigate to a link with the same host name) took less
2549 than 15ms (i.e., the network was not consulted), which means the gain was a
2550 result of a "cache hit" in the OS cache. For some users with
2551 LANs, all negative results (even when the DNS cache might otherwise help)
2552 take about 2.5 seconds (due to timeouts for netbios broadcasts), and hence
2553 no savings are possible (or shown) for such users in this category.
2557 <histogram name="DNS.PrefetchPositiveHit">
2558 <summary>Replaced by DNS.PrefetchPositiveHitL.</summary>
2561 <histogram name="DNS.PrefetchPositiveHitL" units="milliseconds">
2563 The duration of time saved due to DNS pre-resolving in the "name was
2564 found" case, and induced by either a page scan for a link or an omnibox
2565 entry by the user. Time "savings" shown in the histogram are
2566 defined to be the difference between the DNS pre-resolution duration, and
2567 the DNS resolution duration seen during a navigation. These cache hits only
2568 list events where the DNS pre-resolve duration for a host was in excess of
2569 15ms (i.e., the network was consulted), and the actual DNS resolution (when
2570 a user attempted to navigate to a link with the same host name) took less
2571 than 15ms (i.e., the network was not consulted), which means the gain was a
2572 result of a "cache hit" in the OS cache.
2576 <histogram name="DNS.PrefetchQueue" units="milliseconds">
2578 The duration of time spent by a proposed resolution waiting in the queue to
2579 be resolved. This number is in addition to any DNS resolution time that may
2584 <histogram name="DNS.PrefetchReferredPositiveHit" units="milliseconds">
2586 The duration of time saved due to DNS pre-resolving in the "name was
2587 found" case, and induced by predicting (using referrer lists) that a
2588 resolution was needed. Time "savings" shown in the histogram are
2589 defined to be the difference between the DNS pre-resolution duration, and
2590 the DNS resolution duration seen during a navigation. These cache hits only
2591 list events where the DNS pre-resolve duration for a host was in excess of
2592 15ms (i.e., the network was consulted), and the actual DNS resolution (when
2593 a user attempted to navigate to a link with the same host name) took less
2594 than 15ms (i.e., the network was not consulted), which means the gain was a
2595 result of a "cache hit" in the OS cache.
2599 <histogram name="DNS.PrefetchResolution" units="milliseconds">
2601 The duration of time used by the DNS pre-resolving threads to resolve a host
2602 name via the network. Any resolutions that are faster than 15ms are
2603 considered to be local cache hits, not requiring network access, and are not
2604 included in this histogram. This histogram is most useful for estimating the
2605 typical cost of a name resolution, but it also estimates the total number of
2606 network-based resolutions induced by this feature. Not all these
2607 resolutions prove helpful (i.e., the user does not always actually visit the
2608 resolved hostnames).
2612 <histogram name="DNS.QueueRecycledDeltaOver2">
2614 When, due to congestion avoidance, a queued pre-resolution is abandoned
2615 (recycled) without actually being resolved, this histograms records the age
2616 in the queue of that entry. Only times over 2 seconds are recorded in this
2621 <histogram name="DNS.QueueRecycledUnder2">
2623 When, due to congestion avoidance, a queued pre-resolution is abandoned
2624 (recycled) without actually being resolved, this histograms records the age
2625 in the queue of that entry. Only times less than or equal to 2 seconds are
2626 recorded in this histogram.
2630 <histogram name="DNS.ResolveCategory" enum="ResolutionCategory">
2632 Counts of successes and failures of OS resolutions in various categories.
2636 <histogram name="DNS.ResolveFail" units="milliseconds">
2638 Duration of time taken in OS resolutions for actual navigations. Note that
2639 cached OS resolutions may provide low (0ms?) resolution times.
2643 <histogram name="DNS.ResolveFail_FAMILY_IPV4" units="milliseconds">
2644 <summary>Same as DNS.ResolveFail, but limited to pure IPv4 lookups.</summary>
2647 <histogram name="DNS.ResolveFail_FAMILY_IPV6" units="milliseconds">
2648 <summary>Same as DNS.ResolveFail, but limited to pure IPv6 lookups.</summary>
2651 <histogram name="DNS.ResolveFail_FAMILY_UNSPEC" units="milliseconds">
2652 <summary>Same as DNS.ResolveFail, but limited to IPv4/IPv6 lookups.</summary>
2655 <histogram name="DNS.ResolveSpeculativeFail" units="milliseconds">
2657 Duration of time taken in speculative OS resolutions. Note that cached OS
2658 resolutions may provide low (0ms?) resolution times.
2662 <histogram name="DNS.ResolveSpeculativeSuccess" units="milliseconds">
2664 Duration of time taken in speculative OS resolution that succeeded. Note
2665 that cached resolutions may provide low (0ms?) resolution times.
2669 <histogram name="DNS.ResolveSuccess" units="milliseconds">
2671 Duration of time taken in OS resolutions that succeeded and were requested
2672 for actual navigations. Note that cached resolutions may provide low (0ms?)
2677 <histogram name="DNS.ResolveSuccess_FAMILY_IPV4" units="milliseconds">
2679 Same as DNS.ResolveSuccess, but limited to pure IPv4 lookups.
2683 <histogram name="DNS.ResolveSuccess_FAMILY_IPV6" units="milliseconds">
2685 Same as DNS.ResolveSuccess, but limited to pure IPv6 lookups.
2689 <histogram name="DNS.ResolveSuccess_FAMILY_UNSPEC" units="milliseconds">
2691 Same as DNS.ResolveSuccess, but limited to IPv4/IPv6 lookups.
2695 <histogram name="DNS.ResolveUnspecWaste" enum="ResolutionUnspecWasteCategory">
2697 Deprecated as of 5/2013.
2700 Counts of hits and misses in the DNS cache and DNS jobs pool of wasted
2701 HostResolverImpl::Jobs that could be avoided by always resolving using
2706 <histogram name="DNS.TotalTime" units="milliseconds">
2708 Duration of time since a HostResolverImpl::Resolve request to the time a
2709 result is posted. Excludes canceled, evicted, and aborted requests. Includes
2710 cache hits (recorded as 0). Excludes speculative requests.
2714 <histogram name="DNS.TotalTime_speculative" units="milliseconds">
2716 Duration of time since a HostResolverImpl::Resolve request to the time a
2717 result is posted. Excludes canceled, evicted, and aborted requests. Includes
2718 cache hits (recorded as 0). Speculative requests only.
2722 <histogram name="DNS.UnexpectedResolution">
2724 In some cases, such as when content arrives with embedded references to
2725 other servers, the prefetch system can't (or doesn't) attempt to pre-resolve
2726 the hostnames. As an example, a visit to www.cnn.com will fetch content
2727 with references to about 12 additional hostnames, none of which are
2728 currently anticipated. Such resolutions are termed "Unexpected
2729 Resolutions," and the durations associated with those DNS resolutions
2730 are shown below. Future features may attempt to learn (from prior
2731 experience locally, or from server provided hints), what secondary hostname
2732 resolutions should be done when a primary resolution (or navigation) takes
2733 place. This histogram shows what the potential savings are that
2734 "remain on the table" until we employ some of these more advanced
2739 <histogram name="DNS.UnexpectedResolutionL">
2741 In some cases, such as when content arrives with embedded references to
2742 other servers, or when a page (such as one in SSL) preclude scanning and
2743 prefetching, the prefetch system can't (or doesn't) attempt to pre-resolve
2744 the hostnames. As an example, a visit to www.cnn.com will fetch content
2745 with references to about 12 additional hostnames, none of which might be
2746 anticipated. Similarly, clicking on a link in an SSL page won't be
2747 anticipated (since scanning in not allowed by default). Such resolutions are
2748 termed "Unexpected Resolutions," and the durations associated with
2749 those navigation induced DNS resolutions are shown below. If a referring
2750 URL is available for the navigation, the relationship to the referring URL
2751 was recorded, and future navigations to the referring hostname would have
2752 induced a pre-resolution of hostname that caused an entry below. Such any
2753 entry may facilitate future listing in the ReferredPositiveHit histogram.
2757 <histogram name="DnsProbe.ErrorPageUpdateStatus" enum="DnsProbe.ProbeStatus">
2758 <summary>Status of DNS probe updates sent to a DNS error page.</summary>
2761 <histogram name="DnsProbe.Probe.Elapsed" units="ms">
2763 Renamed 7/2013 to DnsProbe.ProbeDuration.
2765 <summary>Time between starting and finishing DNS probe.</summary>
2768 <histogram name="DnsProbe.Probe.NcnOffline.Elapsed" units="ms">
2773 Time between starting and finishing DNS probe when NCN says we're offline.
2777 <histogram name="DnsProbe.Probe.NcnOffline.Result"
2778 enum="DnsProbe.ObsoleteProbeResult">
2783 Result of DNS probes sent by the probe service when NCN says we're offline.
2787 <histogram name="DnsProbe.Probe.NcnOnline.Elapsed" units="ms">
2792 Time between starting and finishing DNS probe when NCN says we're online.
2796 <histogram name="DnsProbe.Probe.NcnOnline.Result"
2797 enum="DnsProbe.ObsoleteProbeResult">
2802 Result of DNS probes sent by the probe service when NCN says we're online.
2806 <histogram name="DnsProbe.Probe.Result" enum="DnsProbe.ObsoleteProbeResult">
2808 Renamed 7/2013 to DnsProbe.ProbeResult. (Also switched to the full
2809 DnsProbe.ProbeStatus enum.)
2811 <summary>Result of DNS probes sent by the probe service.</summary>
2814 <histogram name="DnsProbe.Probe.ResultBadConfig.Elapsed" units="ms">
2818 <summary>Elapsed time of DNS probes that return PROBE_BAD_CONFIG.</summary>
2821 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemIsLocalhost"
2822 enum="DnsProbe.SystemIsLocalhost">
2827 Whether the only nameserver in the system DNS config was 127.0.0.1 when the
2828 probe result was BAD_CONFIG.
2832 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemJobResult"
2833 enum="DnsProbe.JobResult">
2838 The result of the system probe job when the overall probe result was
2843 <histogram name="DnsProbe.Probe.ResultBadConfig.SystemNameserverCount">
2848 The number of nameservers in the system DNS config when the probe result was
2853 <histogram name="DnsProbe.Probe.ResultNoInternet.Elapsed" units="ms">
2857 <summary>Elapsed time of DNS probes that return PROBE_NO_INTERNET.</summary>
2860 <histogram name="DnsProbe.Probe.ResultNxdomain.Elapsed" units="ms">
2864 <summary>Elapsed time of DNS probes that return PROBE_NXDOMAIN.</summary>
2867 <histogram name="DnsProbe.Probe.ResultUnknown.Elapsed" units="ms">
2871 <summary>Elapsed time of DNS probes that return PROBE_UNKNOWN.</summary>
2874 <histogram name="DnsProbe.ProbeDuration" units="ms">
2875 <summary>Time between starting and finishing DNS probe.</summary>
2878 <histogram name="DnsProbe.ProbeResult" enum="DnsProbe.ProbeStatus">
2879 <summary>Result of DNS probes sent by the probe service.</summary>
2882 <histogram name="DomainBoundCerts.DBLoadedCount">
2883 <summary>Number of certs loaded from domain bound cert database.</summary>
2886 <histogram name="DomainBoundCerts.DBLoadTime" units="ms">
2887 <summary>Time spent loading domain bound cert database.</summary>
2890 <histogram name="DomainBoundCerts.DBSizeInKB" units="KB">
2892 The size, on disk, of the domain bound cert database as it is being loaded.
2896 <histogram name="DomainBoundCerts.GenerateCertTime" units="ms">
2897 <summary>Time spent generating a domain bound cert.</summary>
2900 <histogram name="DomainBoundCerts.GetCertTime" units="ms">
2902 Combined time for GetDomainBoundCert retrieval (both synchronous and
2907 <histogram name="DomainBoundCerts.GetCertTimeAsync" units="ms">
2909 Time for asynchronous retrieval (from the GetDomainBoundCert call until
2910 completion callback is called).
2914 <histogram name="DomainBoundCerts.GetCertTimeSync" units="ms">
2915 <summary>Time for synchronous GetDomainBoundCert cert retrieval.</summary>
2918 <histogram name="DomainBoundCerts.GetDomainBoundCertResult"
2919 enum="DomainBoundCerts.GetCertResult">
2920 <summary>Result of GetDomainBoundCert function.</summary>
2923 <histogram name="DomainBoundCerts.KillDatabaseResult" enum="BooleanSuccess">
2925 Whether the domain-bound certs sqlite database was killed succesfully when
2926 an unrecoverable error was detected.
2930 <histogram name="DomainBoundCerts.Support" enum="DomainBoundCerts.Support">
2932 Counts of SSL client sockets broken down by support for Domain Bound
2933 Certificates TLS extension. Counts only connections with full handshakes,
2934 resumed sessions are not counted.
2938 <histogram name="DomainBoundCerts.TaskMaxWaitTime" units="ms">
2940 Longest time spent by requests waiting for load of domain bound cert
2945 <histogram name="DomainBoundCerts.TaskWaitCount">
2947 Number of requests that waited for load of domain bound cert database.
2951 <histogram name="Download.AcceptRangesBytes.KBytes" units="KB">
2952 <summary>The length of downloads for serves that accept byte ranges.</summary>
2955 <histogram name="Download.AcceptRangesMissingOrInvalid.KBytes" units="KB">
2957 The length of downloads for serves that do not specify whether the accept
2958 ranges, or have invalid ranges specified.
2962 <histogram name="Download.AcceptRangesNone.KBytes" units="KB">
2964 The length of downloads for serves that do not accept ranges.
2968 <histogram name="Download.ActualBandwidth" units="Bytes/second">
2969 <summary>The actual bandwidth (per read) of a download.</summary>
2972 <histogram name="Download.ApiFunctions" enum="DownloadFunctions">
2973 <summary>Downloads extension API function calls.</summary>
2976 <histogram name="Download.BandwidthDiskBytesPerSecond">
2978 Disk bandwidth (defined as total bytes divided by the amount of time blocked
2979 on write or close on the file descriptor) seen for a single download.
2983 <histogram name="Download.BandwidthOverallBytesPerSecond">
2985 Overall bandwidth seen for the download. Note that this is measured at the
2986 point at which the file is written, and so will not take into account the
2987 time costs of activities that occur after file write is completed (e.g. safe
2992 <histogram name="Download.BandwidthUsed" units="%">
2994 The percentage of the potential bandwidth actually used (per read) of a
2995 download. An entry of 100% implies that Chrome was the limiting factor in
3000 <histogram name="Download.ClearAllSize">
3002 The number of downloads in history at the time it is cleared.
3006 <histogram name="Download.ContentDisposition" enum="DownloadContentDisposition">
3008 Content-Disposition header features. The presence of a Content-Disposition
3009 header, use of 'name', 'filename' and 'filename*' parameters, and string
3010 encoding schemes are counted for each unthrottled download. The total number
3011 downloads is Download.Counts[5] (Initiated and Unthrottled).
3015 <histogram name="Download.ContentImageType" enum="DownloadImageType">
3016 <summary>Types of images that are downloaded.</summary>
3019 <histogram name="Download.ContentType" enum="DownloadContentType">
3020 <summary>Content types that are downloaded.</summary>
3023 <histogram name="Download.Counts" enum="DownloadCountType">
3025 Various individual counts in the download system; see DownloadCountType for
3030 <histogram name="Download.CountsChrome" enum="ChromeDownloadCountType">
3032 Various individual counts in the download system, for example the number of
3033 downloads blocked by throttling from the DownloadRequestLimiter.
3037 <histogram name="Download.DangerousDownloadValidated"
3038 enum="DownloadItem.DangerType">
3040 User chose to save a download which was marked dangerous. Grouped by the
3045 <histogram name="Download.DangerousFile.DangerousDownloadValidated"
3046 enum="DownloadItem.DangerousFileType">
3048 User chose to save a download which was marked DANGEROUS_FILE. Grouped by
3053 <histogram name="Download.DangerousFile.Discard"
3054 enum="DownloadItem.DangerousFileType">
3056 A download which was marked DANGEROUS_FILE was discarded without the user
3057 directly choosing, because the browser was closed. Grouped by the file
3062 <histogram name="Download.DangerousFile.UserDiscard"
3063 enum="DownloadItem.DangerousFileType">
3065 User chose to discard a download which was marked DANGEROUS_FILE. Grouped by
3070 <histogram name="Download.DatabaseRecordDropped"
3071 enum="DownloadDatabaseRecordDroppedType">
3072 <summary>Reason for dropping a record read in from the DB.</summary>
3075 <histogram name="Download.DatabaseRemoveDownloadsCount">
3076 <summary>Number of downloads removed from the history at once.</summary>
3079 <histogram name="Download.DatabaseRemoveDownloadsTime" units="microseconds">
3080 <summary>How long it took to delete some downloads from history.</summary>
3083 <histogram name="Download.DatabaseRemoveDownloadsTimePerRecord"
3084 units="nanoseconds/record">
3086 How long it took to delete some downloads from history, per download.
3090 <histogram name="Download.Discard" enum="DownloadItem.DangerType">
3092 A download which was marked dangerous was discarded without the user
3093 directly choosing, because the browser was closed. Grouped by the type of
3098 <histogram name="Download.DiskBandwidthUsedPercentage" units="Percent">
3100 The percentage of the available disk bandwidth that was used by the
3101 download. 100% indicates that the disk bandwidth was the limiting factor
3106 <histogram name="Download.DOMEvent" enum="DownloadDOMEvent">
3107 <summary>User actions in chrome://downloads</summary>
3110 <histogram name="Download.DownloadSize" units="KB">
3111 <summary>The size of successfully completed downloads.</summary>
3114 <histogram name="Download.DownloadWarningShownOnShelf"
3115 enum="DownloadItem.DangerType">
3117 A download warning was shown in the shelf. Note that some downloads may not
3118 be shown on the shelf, e.g., if chrome://downloads is already open when the
3119 download completes, or if an extension is using the downloads API. Grouped
3120 by the type of danger.
3124 <histogram name="Download.FilePickerResult" enum="DownloadFilePickerResult">
3126 How the user interacts with the file chooser when doing a "Save
3127 As" for non-full-page saves.
3131 <histogram name="Download.FileThreadBlockedTime">
3133 The amount of time in milliseconds the file thread blocks for each set of
3134 buffers drained from the incoming pipe (ms).
3138 <histogram name="Download.FileThreadReceiveBuffers">
3140 The number of buffers in a call to DownloadManager::UpdateDownload.
3144 <histogram name="Download.FirstOpenTime" units="milliseconds">
3146 The time between a download completing and the file being opened for the
3151 <histogram name="Download.HistorySize">
3153 The number of items in the History database, at the time a new download is
3158 <histogram name="Download.HistorySize2">
3160 The number of items in the History database, at the time a new download is
3161 recorded. Higher maximum, more buckets than Download.HistorySize.
3165 <histogram name="Download.InterruptedAtEndError" enum="NetErrorCodes">
3167 Positive net error code that caused a download to be interrupted at the
3168 *end* of a download (when the number of bytes is known). This is only
3169 triggered when the total content size is known before any bytes are
3170 transferred, such as when a Content-Length header is supplied.
3174 <histogram name="Download.InterruptedAtEndReason" enum="InterruptReason">
3176 The reason that a download was interrupted at the *end* of a download (when
3177 the number of bytes is known). This is only triggered when the total content
3178 size is known before any bytes are transferred, such as when a
3179 Content-Length header is supplied.
3183 <histogram name="Download.InterruptedError" enum="NetErrorCodes">
3185 Positive net error code that caused a download to be interrupted.
3189 <histogram name="Download.InterruptedOverrunBytes">
3191 The excessive number of bytes which have been received at the time that a
3192 download is interrupted. This is only triggered when the total content size
3193 is known before any bytes are transferred, such as when a Content-Length
3198 <histogram name="Download.InterruptedReason" enum="InterruptReason">
3199 <summary>The reason that a download was interrupted.</summary>
3202 <histogram name="Download.InterruptedReceivedSizeK" units="KB">
3204 The number of kilobytes received for a download at the time it is
3209 <histogram name="Download.InterruptedTotalSizeK" units="KB">
3211 The reported total size in kilobytes for a download at the time it is
3212 interrupted. This is essentially the size reported by the Content-Length
3213 header. If no size is specified up-front, it is not recorded in the
3214 histogram. For example, a download transferred with chunked encoding will
3219 <histogram name="Download.InterruptedUnderrunBytes">
3221 The total number of bytes minus the received number of bytes at the time
3222 that a download is interrupted. This is only triggered when the total
3223 content size is known before any bytes are transferred, such as when a
3224 Content-Length header is supplied.
3228 <histogram name="Download.InterruptedUnknownSize"
3229 enum="DownloadInterruptedUnknownSizeType">
3231 True if the size of an interrupted download is unknown, false if it is
3236 <histogram name="Download.MaliciousDownloadClassified"
3237 enum="DownloadItem.DangerType">
3239 A download has been marked as malicious. Grouped by the type of danger. Each
3240 download can only be recorded once; it will be labeled with the first type
3245 <histogram name="Download.MapErrorNetworkFailed" enum="NetErrorCodes">
3247 Network error that produced a DOWNLOAD_INTERRUPT_REASON_NETWORK_FAILED
3248 result in DownloadResourceHandler::OnResponseCompleted().
3252 <histogram name="Download.MapWinShErrorAccessDenied"
3253 enum="SpecialShFileOperationCodes">
3255 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_ACCESS_DENIED result
3256 in MapShFileOperationCodes().
3260 <histogram name="Download.MapWinShErrorFileFailed"
3261 enum="SpecialShFileOperationCodes">
3263 Windows error that produced a DOWNLOAD_INTERRUPT_REASON_FILE_FAILED result
3264 in MapShFileOperationCodes().
3268 <histogram name="Download.OnChanged">
3270 Percentage of DownloadItem::Observer::OnDownloadUpdated events that
3271 signified a change in the extension API representation of the download.
3275 <histogram name="Download.OpenMethod" enum="DownloadOpenMethod">
3277 Invocation count for methods of opening a download. For some file types,
3278 Chrome defaults to opening the file in the browser instead of invoking the
3279 system handler. The user has the option of overriding this behavior.
3283 <histogram name="Download.OpensOutstanding">
3284 <summary>The number of unopened downloads, when one is opened.</summary>
3287 <histogram name="Download.OpenTime" units="milliseconds">
3289 The time between a download completing and the file being opened.
3293 <histogram name="Download.OriginStateOnFullResumption"
3294 enum="DownloadOriginStateOnResumption">
3296 Changes observed when a response is received for a full download resumption
3301 <histogram name="Download.OriginStateOnPartialResumption"
3302 enum="DownloadOriginStateOnResumption">
3304 Changes observed when a response is received for a partial (byte-range)
3305 download resumption request.
3309 <histogram name="Download.PotentialBandwidth" units="Bytes/second">
3311 The maximum bandwidth (per read) that Chrome could have provided for the
3312 download. If the actual bandwidth equals the potential bandwidth, that
3313 means that Chrome was the limiting factor for download bandwidth.
3317 <histogram name="Download.ResourceHandlerBlockedPercentage" units="Percent">
3319 The percentage of the lifetime of the DownloadResourceHandler for which it
3320 was blocked by downstream flow control. 0% indicates that the network
3321 bandwidth was the limiting factor for the download.
3325 <histogram name="Download.SavePackage" enum="DownloadSavePackageEvent">
3327 Events (e.g. Started, Cancelled, Finished, Write to Completed file, Write to
3328 Failed file) occuring within the state machine of a SavePackage operation.
3332 <histogram name="Download.ShelfInProgressSizeOnAutoClose">
3334 The number of download items in progress on the shelf when it closes
3339 <histogram name="Download.ShelfInProgressSizeOnUserClose">
3341 The number of download items in progress on the shelf when the user closes
3346 <histogram name="Download.ShelfSizeOnAutoClose">
3348 The number of download items on the shelf when it closes automatically.
3352 <histogram name="Download.ShelfSizeOnUserClose">
3354 The number of download items on the shelf when the user closes it.
3358 <histogram name="Download.ShowDangerousDownloadConfirmationPrompt"
3359 enum="DownloadItem.DangerType">
3361 User saw the confirm prompt to save a download which was marked dangerous.
3362 Grouped by the type of danger.
3366 <histogram name="Download.Sources" enum="DownloadSource">
3368 The initiation source (if initiated within the content layer of chrome) for
3373 <histogram name="Download.SourcesChrome" enum="ChromeDownloadSource">
3375 The initiation source (if initiated within the above-content layer of
3376 chrome) for a download.
3380 <histogram name="Download.Time" units="milliseconds">
3381 <summary>Time between the start of a download and its completion.</summary>
3384 <histogram name="Download.UserDiscard" enum="DownloadItem.DangerType">
3386 User chose to discard a download which was marked dangerous. Grouped by the
3391 <histogram name="Download.WriteLoopCount">
3393 The number of iterations for the write loop in BaseFile::AppendDataTofile().
3397 <histogram name="Download.WriteSize" units="Bytes">
3398 <summary>The write size for calls to BaseFile::AppendDataTofile().</summary>
3401 <histogram name="Drive.CacheDBOpenStatus" enum="DriveCacheDBOpenStatus">
3405 <summary>Status of drive cache metadata database open.</summary>
3408 <histogram name="Drive.DirectoryFeedLoadTime" units="milliseconds">
3410 Time spent to load the list of files in a single directory from Google Drive
3415 <histogram name="Drive.EntireFeedLoadTime" units="microseconds">
3417 Deprecated 12/2013 due to the UMA stat bucket layout change. We'll use
3418 Drive.FullFeedLoadTime instead.
3421 Time spent to load the entire file system information from the server
3425 <histogram name="Drive.EntryKind" enum="DriveEntryKind">
3430 Provides breakdown of specific formats for hosted documents. Recorded when
3431 feed is loaded from the server.
3435 <histogram name="Drive.FileFormat" enum="DriveFileFormat">
3440 Provides breakdown of specific file formats for regular files. Recorded when
3441 feed is loaded from the server.
3445 <histogram name="Drive.FullFeedLoadTime" units="milliseconds">
3447 Time spent to load the entire file system information from the server
3451 <histogram name="Drive.InitialFeedLoadTime" units="microseconds">
3453 Deperecated 12/2013 since it did not record meaningful information.
3454 Drive.DirectoryFeedLoadTime should be checked for measuring the time until
3455 the user sees the first response of file lists.
3458 Time spent to load the initial part of the file system information from the
3463 <histogram name="Drive.MetadataDBInitResult" enum="DriveMetadataDBInitStatus">
3464 <summary>Result of drive resource metadata database initialization.</summary>
3467 <histogram name="Drive.MetadataDBOpenExistingResult"
3468 enum="DriveMetadataDBInitStatus">
3470 Result of attempt to open existing drive resource metadata database.
3474 <histogram name="Drive.MetadataDBVersionBeforeUpgradeCheck">
3476 Version number of drive resource metadata DB found on the disk before
3477 checking whether it should be upgraded. Recorded during Drive metadata
3478 initialization triggered by profile initialization.
3482 <histogram name="Drive.NumberOfCacheFilesRecoveredAfterDBCorruption">
3484 Number of files recovered from Drive cache directory. Recorded when file
3485 recovery takes place after metadata DB corruption is found during metadata
3490 <histogram name="Drive.NumberOfHostedDocuments">
3492 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
3497 <histogram name="Drive.NumberOfRegularFiles">
3499 Number of regualr files on Drive. Logged when Drive is first accessed.
3503 <histogram name="Drive.NumberOfTotalFiles">
3505 Number of total files (regualr files + hosted documents) on Drive. Logged
3506 when Drive is first accessed.
3510 <histogram name="Drive.PushNotificationInitiallyEnabled" enum="BooleanEnabled">
3512 Tracks whether the push notification is initially enabled for Drive.
3513 Recorded when the first notification is processed. Notification is emulated
3514 by polling if the push notication is disabled.
3518 <histogram name="Drive.PushNotificationRegistered" enum="BooleanRegistered">
3520 Tracks whether the push notification request is registered correctly for
3521 Drive. Recorded when the push notification manager is initialized.
3525 <histogram name="Drive.SearchMetadataTime" units="microseconds">
3527 Time spent to perform an incremental search for auto completion of files on
3528 Drive. This time is collected for every partial query the user types for
3529 auto completion. For instance, if the user types "faq",
3530 incremental searches are performed for "f", "fa", and
3531 "faq" respectively.
3535 <histogram name="DriveOffline.CrosAutoEnableOutcome"
3536 enum="CrosEnableDriveOfflineOutcome">
3538 Outcome of enabling Google Drive offline mode automatically when a user
3539 first logs into a ChromeOS device. This process involves opening a hidden
3540 web page in the context of the Google Drive hosted app to perform the
3541 initialization of offline mode.
3545 <histogram name="Enterprise.AutoEnrollmentExtraTime" units="milliseconds">
3547 Time since the user logged in until the auto-enrollment protocol completed.
3548 0 is sampled when the protocol is done by the time the user logs in.
3552 <histogram name="Enterprise.AutoEnrollmentProtocolTime" units="milliseconds">
3553 <summary>Total duration time of the auto-enrollment protocol.</summary>
3556 <histogram name="Enterprise.AutoEnrollmentRequestNetworkErrorCode"
3557 enum="NetErrorCodes">
3559 Network error code (if applicable) for auto-enrollment requests.
3563 <histogram name="Enterprise.AutoEnrollmentRequestStatus"
3564 enum="EnterpriseDeviceManagementStatus">
3565 <summary>URL fetcher status for auto-enrollment requests.</summary>
3568 <histogram name="Enterprise.DMToken" enum="EnterpriseDMTokenType">
3570 Events related to fetching, saving and loading DM server tokens. These are
3571 used to retrieve cloud policies.
3575 <histogram name="Enterprise.Enrollment" enum="EnterpriseEnrollmentType">
3577 Events related to device enrollment on new installs of ChromeOS devices.
3581 <histogram name="Enterprise.ONC.PolicyValidation" enum="BooleanSuccess">
3582 <summary>Result of the OpenNetworkConfiguration policy validation.</summary>
3585 <histogram name="Enterprise.Policies" enum="EnterprisePolicies">
3587 A set of enterprise policy rules that are in use. This is recorded every 24
3588 hours and at startup, if the last recording was earlier than a day before.
3592 <histogram name="Enterprise.Policy" enum="EnterprisePolicyType">
3594 Events related to fetching, saving and loading user policies, and also
3595 device policies on ChromeOS.
3599 <histogram name="Enterprise.PolicyInvalidations"
3600 enum="EnterprisePolicyInvalidations">
3602 Events for counting policy invalidations received with and without payloads.
3603 Invalidations indicate that a policy has been updated and should be
3604 refreshed. Payloads provide context about the policy update, but may be
3605 absent if dropped by the invalidation service.
3609 <histogram name="Enterprise.PolicyInvalidationsStartupTime"
3610 units="milliseconds">
3612 Time since startup of the cloud policy code until the policy invalidation
3613 service first reported its online status.
3617 <histogram name="Enterprise.PolicyLoadStatus" enum="EnterprisePolicyLoadStatus">
3619 Load status from the policy loaders which pull policy settings from the
3620 underlying platform, such as Windows Group Policy.
3624 <histogram name="Enterprise.PolicyRefresh" enum="EnterprisePolicyRefresh">
3626 Events measuring effectiveness of refreshing policy when invalidations are
3627 received from a service. For each refresh, indicates whether the policy
3628 changed, and whether the policy was invalidated at the time of the refresh.
3632 <histogram name="Enterprise.UserPolicyChromeOS.DelayInitialization"
3633 units="milliseconds">
3634 <summary>Initialization delay due to loading the user policy cache.</summary>
3637 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.ClientError"
3638 enum="EnterpriseDeviceManagementStatus">
3639 <summary>Policy client error during initial policy fetch.</summary>
3643 name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayClientRegister"
3644 units="milliseconds">
3645 <summary>Delay for registering the client with the policy server.</summary>
3648 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayOAuth2Token"
3649 units="milliseconds">
3650 <summary>Delay for minting an OAuth2 acccess token.</summary>
3653 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayPolicyFetch"
3654 units="milliseconds">
3655 <summary>Delay for fetching policy from the policy server.</summary>
3658 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.DelayTotal"
3659 units="milliseconds">
3660 <summary>Total delay for the initial policy fetch.</summary>
3663 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2Error"
3664 enum="GoogleServiceAuthError">
3665 <summary>Service error during OAuth2 access token fetch.</summary>
3668 <histogram name="Enterprise.UserPolicyChromeOS.InitialFetch.OAuth2NetworkError"
3669 enum="NetErrorCodes">
3670 <summary>Network error during OAuth2 access token fetch.</summary>
3673 <histogram name="EnterpriseCheck.DomainBindSucceeded" enum="BooleanSuccess">
3675 Whether we were able to contact the AD Domain Controller. This check is
3676 performed once at start-up.
3680 <histogram name="EnterpriseCheck.DomainCheckFailed" enum="EnterpriseCheckError">
3682 Enum of possible things that can fail while checking for enterprise env.
3683 This check is performed once at start-up.
3687 <histogram name="EnterpriseCheck.InDomain" enum="BooleanEnabled">
3689 Whether the machine is part of an AD domain. This check is performed once at
3694 <histogram name="EnterpriseCheck.OSType" enum="OsSuite">
3696 The rough Windows suite we are runnnig on. This check is performed once at
3701 <histogram name="Event.AggregatedLatency.Renderer2" units="microseconds">
3703 Time between initiation of any input event and the renderer receiving and
3704 starting to process it.
3708 <histogram name="Event.CoalescedCount.Mouse">
3709 <summary>Number of Mouse events coalesced.</summary>
3712 <histogram name="Event.CoalescedCount.Touch">
3713 <summary>Number of Touch events coalesced.</summary>
3716 <histogram name="Event.CoalescedLatency.Mouse" units="milliseconds">
3718 Time between the first and last events in a coalesced mouse events group.
3722 <histogram name="Event.CoalescedLatency.Touch" units="milliseconds">
3724 Time between the first and last events in a coalesced touch events group.
3728 <histogram name="Event.Latency.Browser" units="microseconds">
3730 Time between initiation of all input events and browser processing.
3734 <histogram name="Event.Latency.Browser.ET_DROP_TARGET_EVENT"
3735 units="microseconds">
3737 Time between initiation of input event and browser processing.
3741 <histogram name="Event.Latency.Browser.ET_GESTURE_BEGIN" units="microseconds">
3743 Time between initiation of input event and browser processing.
3747 <histogram name="Event.Latency.Browser.ET_GESTURE_DOUBLE_TAP"
3748 units="microseconds">
3750 Time between initiation of input event and browser processing.
3754 <histogram name="Event.Latency.Browser.ET_GESTURE_END" units="microseconds">
3756 Time between initiation of input event and browser processing.
3760 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_PRESS"
3761 units="microseconds">
3763 Time between initiation of input event and browser processing.
3767 <histogram name="Event.Latency.Browser.ET_GESTURE_LONG_TAP"
3768 units="microseconds">
3770 Time between initiation of input event and browser processing.
3774 <histogram name="Event.Latency.Browser.ET_GESTURE_MULTIFINGER_SWIPE"
3775 units="microseconds">
3777 Time between initiation of input event and browser processing.
3781 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_BEGIN"
3782 units="microseconds">
3784 Time between initiation of input event and browser processing.
3788 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_END"
3789 units="microseconds">
3791 Time between initiation of input event and browser processing.
3795 <histogram name="Event.Latency.Browser.ET_GESTURE_PINCH_UPDATE"
3796 units="microseconds">
3798 Time between initiation of input event and browser processing.
3802 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_BEGIN"
3803 units="microseconds">
3805 Time between initiation of input event and browser processing.
3809 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_END"
3810 units="microseconds">
3812 Time between initiation of input event and browser processing.
3816 <histogram name="Event.Latency.Browser.ET_GESTURE_SCROLL_UPDATE"
3817 units="microseconds">
3819 Time between initiation of input event and browser processing.
3823 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP" units="microseconds">
3825 Time between initiation of input event and browser processing.
3829 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_CANCEL"
3830 units="microseconds">
3832 Time between initiation of input event and browser processing.
3836 <histogram name="Event.Latency.Browser.ET_GESTURE_TAP_DOWN"
3837 units="microseconds">
3839 Time between initiation of input event and browser processing.
3843 <histogram name="Event.Latency.Browser.ET_GESTURE_TWO_FINGER_TAP"
3844 units="microseconds">
3846 Time between initiation of input event and browser processing.
3850 <histogram name="Event.Latency.Browser.ET_KEY_PRESSED" units="microseconds">
3852 Time between initiation of input event and browser processing.
3856 <histogram name="Event.Latency.Browser.ET_KEY_RELEASED" units="microseconds">
3858 Time between initiation of input event and browser processing.
3862 <histogram name="Event.Latency.Browser.ET_MOUSE_CAPTURE_CHANGED"
3863 units="microseconds">
3865 Time between initiation of input event and browser processing.
3869 <histogram name="Event.Latency.Browser.ET_MOUSE_DRAGGED" units="microseconds">
3871 Time between initiation of input event and browser processing.
3875 <histogram name="Event.Latency.Browser.ET_MOUSE_ENTERED" units="microseconds">
3877 Time between initiation of input event and browser processing.
3881 <histogram name="Event.Latency.Browser.ET_MOUSE_EXITED" units="microseconds">
3883 Time between initiation of input event and browser processing.
3887 <histogram name="Event.Latency.Browser.ET_MOUSE_MOVED" units="microseconds">
3889 Time between initiation of input event and browser processing.
3893 <histogram name="Event.Latency.Browser.ET_MOUSE_RELEASED" units="microseconds">
3895 Time between initiation of input event and browser processing.
3899 <histogram name="Event.Latency.Browser.ET_MOUSEWHEEL" units="microseconds">
3901 Time between initiation of input event and browser processing.
3905 <histogram name="Event.Latency.Browser.ET_SCROLL" units="microseconds">
3907 Time between initiation of input event and browser processing.
3911 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_CANCEL"
3912 units="microseconds">
3914 Time between initiation of input event and browser processing.
3918 <histogram name="Event.Latency.Browser.ET_SCROLL_FLING_START"
3919 units="microseconds">
3921 Time between initiation of input event and browser processing.
3925 <histogram name="Event.Latency.Browser.ET_TOUCH_CANCELLED" units="microseconds">
3927 Time between initiation of input event and browser processing.
3931 <histogram name="Event.Latency.Browser.ET_TOUCH_MOVED" units="microseconds">
3933 Time between initiation of input event and browser processing.
3937 <histogram name="Event.Latency.Browser.ET_TOUCH_PRESSED" units="microseconds">
3939 Time between initiation of input event and browser processing.
3943 <histogram name="Event.Latency.Browser.ET_TOUCH_RELEASED" units="microseconds">
3945 Time between initiation of input event and browser processing.
3949 <histogram name="Event.Latency.Browser.ET_TOUCH_STATIONARY"
3950 units="microseconds">
3952 Time between initiation of input event and browser processing.
3956 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_PRESS"
3957 units="microseconds">
3959 Time between initiation of input event and browser processing.
3963 <histogram name="Event.Latency.Browser.ET_TRANSLATED_KEY_RELEASE"
3964 units="microseconds">
3966 Time between initiation of input event and browser processing.
3970 <histogram name="Event.Latency.Browser.ET_UNKNOWN" units="microseconds">
3972 Time between initiation of input event and browser processing.
3976 <histogram name="Event.Latency.Browser.TouchAcked" units="microseconds">
3978 Time between touch events sent from RWH to renderer and acked by renderer.
3982 <histogram name="Event.Latency.Browser.TouchUI" units="microseconds">
3984 Time between touch events received by Chrome and sent from RWH to renderer.
3988 <histogram name="Event.Latency.Renderer" units="microseconds">
3990 Time between initiation of all input events and renderer processing. This is
3991 soon to be replaced by Event.Latency.Renderer2.*
3995 <histogram name="Event.Latency.Renderer2" units="microseconds">
3997 Time between initiation of the input event and the renderer receiving and
3998 starting to process it.
4002 <histogram name="Event.Latency.RendererImpl.GestureScroll" units="microseconds">
4004 Deprecated 12/2013 and replaced by Event.Latency.RendererImpl.GestureScroll2
4007 Time between initial creation of touch event and when the resulting
4008 ScrollGesture reaches Impl thread. Maximum is 200ms.
4012 <histogram name="Event.Latency.RendererImpl.GestureScroll2"
4013 units="microseconds">
4015 Time between initial creation of touch event and when the resulting
4016 ScrollGesture reaches Impl thread. Maximum is 1000ms. This supersedes the
4017 Event.Latency.RendererImpl.GestureScroll metric.
4021 <histogram name="Event.Latency.TouchToScrollUpdateSwap" units="microseconds">
4023 Time between initial creation of touch event and the resulting frame from
4024 ScrollUpdate is swapped.
4028 <histogram name="ExtensionActivity.ContentScript">
4030 For each pageload, the number of extensions that inject a content script.
4034 <histogram name="ExtensionActivity.CreatedDiv">
4036 For each pageload, the number of extensions that create divs to add to the
4041 <histogram name="ExtensionActivity.CreatedEmbed">
4043 For each pageload, the number of extensions that create 'embed' elements to
4048 <histogram name="ExtensionActivity.CreatedIframe">
4050 For each pageload, the number of extensions that create iframes to add to
4055 <histogram name="ExtensionActivity.CreatedInput">
4057 For each pageload, the number of extensions that create inputs to add to the
4062 <histogram name="ExtensionActivity.CreatedLink">
4064 For each pageload, the number of extensions that create links to add to the
4069 <histogram name="ExtensionActivity.CreatedObject">
4071 For each pageload, the number of extensions that create 'object' elements to
4076 <histogram name="ExtensionActivity.CreatedScript">
4078 For each pageload, the number of extensions that create script tags to add
4083 <histogram name="ExtensionActivity.DocumentWrite">
4085 For each pageload, the number of extensions that use document.write.
4089 <histogram name="ExtensionActivity.Google.ContentScript">
4091 For each www.google.com pageload, the number of extensions that inject a
4096 <histogram name="ExtensionActivity.Google.CreatedDiv">
4098 For each www.google.com pageload, the number of extensions that create divs
4103 <histogram name="ExtensionActivity.Google.CreatedEmbed">
4105 For each www.google.com pageload, the number of extensions that create
4106 'embed' elements to add to the page.
4110 <histogram name="ExtensionActivity.Google.CreatedIframe">
4112 For each www.google.com pageload, the number of extensions that create
4113 iframes to add to the page.
4117 <histogram name="ExtensionActivity.Google.CreatedInput">
4119 For each www.google.com pageload, the number of extensions that create
4120 inputs to add to the page.
4124 <histogram name="ExtensionActivity.Google.CreatedLink">
4126 For each www.google.com pageload, the number of extensions that create links
4131 <histogram name="ExtensionActivity.Google.CreatedObject">
4133 For each www.google.com pageload, the number of extensions that create
4134 'object' elements to add to the page.
4138 <histogram name="ExtensionActivity.Google.CreatedScript">
4140 For each www.google.com pageload, the number of extensions that create
4141 script tags to add to the page.
4145 <histogram name="ExtensionActivity.Google.DocumentWrite">
4147 For each www.google.com pageload, the number of extensions that use
4152 <histogram name="ExtensionActivity.Google.InnerHtml">
4154 For each www.google.com pageload, the number of extensions that set
4159 <histogram name="ExtensionActivity.Google.InvokedDomMethod">
4161 For each www.google.com pageload, the number of extensions that invoke DOM
4166 <histogram name="ExtensionActivity.Google.ModifiedDom">
4168 For each www.google.com pageload, the number of extensions that set the
4169 value of DOM properties via assignments.
4173 <histogram name="ExtensionActivity.Google.ReadDom">
4175 For each www.google.com pageload, the number of extensions that read from
4180 <histogram name="ExtensionActivity.InnerHtml">
4182 For each pageload, the number of extensions that set innerHTML.
4186 <histogram name="ExtensionActivity.InvokedDomMethod">
4188 For each pageload, the number of extensions that invoke DOM methods.
4192 <histogram name="ExtensionActivity.ModifiedDom">
4194 For each pageload, the number of extensions that set the value of DOM
4195 properties via assignments.
4199 <histogram name="ExtensionActivity.ReadDom">
4201 For each pageload, the number of extensions that read from the DOM.
4205 <histogram name="ExtensionBlacklist.BlacklistInstalled"
4206 enum="ExtensionLocation">
4208 The number of extensions that were blacklisted when already installed,
4209 grouped by Extension::Location. Logged when ExtensionService blackists and
4210 unloads an installed extension.
4214 <histogram name="ExtensionBlacklist.BlockCRX" enum="ExtensionLocation">
4216 The number of extensions that have been blocked from installing grouped by
4217 Extension::Location. Logged when ExtensionService refuses to install a
4218 blacklisted extension.
4222 <histogram name="ExtensionBlacklist.SilentInstall" enum="ExtensionLocation">
4224 The number of extensions that have been silently installed in a blacklisted
4225 state, grouped by Extension::Location. Logged when ExtensionService installs
4226 a blacklisted extension without blocking it (ExtensionBlacklist.BlockCRX
4227 would be logged otherwise). Typically this will be when a user has a
4228 blacklisted extension synced.
4232 <histogram name="ExtensionBlacklist.UnblacklistInstalled"
4233 enum="ExtensionLocation">
4235 The number of extensions that were unblacklisted when installed, grouped by
4236 Extension::Location. Logged when ExtensionService unblacklists and loads a
4237 blacklisted extension.
4241 <histogram name="ExtensionInstalledLoader.ForceDisabled"
4242 enum="BooleanForceDisabled">
4244 Counts whether we force-disabled an installed extension at startup because a
4245 policy provider indicated it must remain disabled.
4249 <histogram name="ExtensionInstallSigner.ResultWasValid">
4251 Whether the server result received by the extensions install signer was
4256 <histogram name="ExtensionInstallVerifier.GetSignatureResult"
4257 enum="ExtensionInstallVerifierGetSignatureResult">
4258 <summary>The result of the verifier trying to get a new signature.</summary>
4261 <histogram name="ExtensionInstallVerifier.InitResult"
4262 enum="ExtensionInstallVerifierInitResult">
4264 The result of initialization for the extension install verifier.
4268 <histogram name="ExtensionInstallVerifier.MustRemainDisabled"
4269 enum="ExtensionInstallVerifierMustRemainDisabled">
4271 The outcome for each call to InstallVerifier::MustRemainDisabled.
4275 <histogram name="Extensions.AllocatePortIdPairOverflow">
4277 Records when the allocation of IDs for chrome.runtime.Port overflows.
4281 <histogram name="Extensions.APIUse_RelativeURL" enum="UrlResolutionResult">
4283 Captures the results of URL resolution when relative urls are used in the
4288 <histogram name="Extensions.AppLaunch" enum="AppLaunch">
4290 The number of times v1 apps are launched grouped by
4291 extension_misc::AppLaunchBuckets. See also Apps.AppLaunch for v2 apps.
4295 <histogram name="Extensions.AppLaunchContainer" enum="AppLaunchContainer">
4297 The number of times apps are launched grouped by
4298 extensions::LaunchContainer.
4302 <histogram name="Extensions.AppLocation" enum="ExtensionLocation">
4304 The number of apps loaded at startup time grouped by Extension::Location.
4308 <histogram name="Extensions.AppsPromo" enum="AppPromoAction">
4310 The actions taken in the NTP apps promo grouped by
4311 extension_misc::AppsPromoBuckets.
4315 <histogram name="Extensions.AppTabLaunchType" enum="ExtensionLaunchType">
4317 The number of apps launched grouped by extensions::LaunchType.
4321 <histogram name="Extensions.BackgroundPageLoadTime" units="milliseconds">
4322 <summary>The time for an extension's background page to load.</summary>
4325 <histogram name="Extensions.BackgroundPageType"
4326 units="ExtensionBackgroundPageType">
4328 The type (if any) of background page the extension has. Recorded for
4329 installed extensions on startup.
4333 <histogram name="Extensions.CrxFetchError" enum="NetErrorCodes">
4334 <summary>Net error results from URLFetcher.</summary>
4337 <histogram name="Extensions.CrxFetchFailureRetryCountGoogleUrl">
4339 Number of times chrome retried to download an extension with a url on a
4340 google.com domain, before eventually giving up.
4344 <histogram name="Extensions.CrxFetchFailureRetryCountOtherUrl">
4346 Number of times chrome retried to download an extension with a url on a non
4347 google.com domain, before eventually giving up.
4351 <histogram name="Extensions.CrxFetchSuccessRetryCountGoogleUrl">
4353 Number of times chrome retried to download an extension with a url on a
4354 google.com domain, before eventually succeeding.
4358 <histogram name="Extensions.CrxFetchSuccessRetryCountOtherUrl">
4360 Number of times chrome retried to download an extension with a url on a non
4361 google.com domain, before eventually succeeding.
4365 <histogram name="Extensions.CrxInstallDirPathLength">
4367 Length of the path to the directory under which an extension is installed.
4368 This directory is in the user's profile.
4372 <histogram name="Extensions.DeclarativeRulesStorageInitialization"
4373 units="milliseconds">
4374 <summary>Time spent until rules storage delegate gets ready.</summary>
4377 <histogram name="Extensions.DepricatedExternalJsonCount">
4379 Number of extensions referenced in the depricated external extensions source
4380 at path chrome::DIR_DEPRICATED_EXTERNAL_EXTENSIONS.
4384 <histogram name="Extensions.DialogLoadTime" units="milliseconds">
4385 <summary>The time for a dialog-hosted extension to load.</summary>
4388 <histogram name="Extensions.Disabled">
4390 The number of extensions that are disabled at browser startup.
4394 <histogram name="Extensions.DisabledForPermissions">
4396 The number of extensions that are disabled at browser startup due to
4397 permissions increases.
4401 <histogram name="Extensions.DisabledUIUserResponse"
4402 enum="ExtensionDisabledUIUserResponse">
4404 User response to the dialog shown when an extension is disabled due to an
4405 update requiring more permissions.
4409 <histogram name="Extensions.ErrorCodeFromCrxOpen">
4411 If opening the CRX file for unpacking fails, this integer is the error code
4416 <histogram name="Extensions.EventPageActiveTime" units="milliseconds">
4417 <summary>The time an extension's event page has spent loaded.</summary>
4420 <histogram name="Extensions.EventPageIdleTime" units="milliseconds">
4421 <summary>The time an extension's event page has spent unloaded.</summary>
4424 <histogram name="Extensions.EventPageLoadTime" units="milliseconds">
4425 <summary>The time for an extension's event page to load.</summary>
4428 <histogram name="Extensions.ExtensionInstalled">
4429 <summary>An extension has been installed.</summary>
4432 <histogram name="Extensions.ExtensionLocation" enum="ExtensionLocation">
4434 The number of extensions loaded at startup time grouped by
4435 Extension::Location.
4439 <histogram name="Extensions.ExtensionRootPathLength">
4441 Length of the Extensions dir path inside the profile directory.
4445 <histogram name="Extensions.ExtensionServiceInitTime">
4447 Time taken for the ExtensionService to initialize, including the time it
4448 takes to load the extensions for the service's profile and parse their
4449 manifests. This happens during startup and also any time a new profile is
4454 <histogram name="Extensions.ExtensionUninstalled">
4455 <summary>An extension has been uninstalled.</summary>
4458 <histogram name="Extensions.ExternalExtensionEvent" enum="SideloadUIEvents">
4460 Records what happens to extensions that are sideloaded, grouped by the
4461 ExternalExtensionEvent enum.
4465 <histogram name="Extensions.ExternalItemState" enum="ExternalItemState">
4467 The number of sideloaded apps/extensions loaded on startup grouped by
4468 enabled/disabled state.
4472 <histogram name="Extensions.ExternalJsonCount">
4474 Number of extensions referenced in the external extensions source at path
4475 chrome::DIR_EXTERNAL_EXTENSIONS.
4479 <histogram name="Extensions.FromWebstoreInconsistency"
4480 enum="ExtensionFromWebstoreInconcistencyEnum">
4482 Number of apps/extensions loaded on startup with an inconsistent "from
4483 webstore" state. This means an item that is flagged as from_webstore,
4484 but with either a non-webstore update_url or an external install location.
4488 <histogram name="Extensions.FunctionCalls" enum="ExtensionFunctions">
4489 <summary>Number of calls to extension functions.</summary>
4492 <histogram name="Extensions.GetUserDataTempDir" enum="GetUserDataTempDirResult">
4494 What happens when the extensions system tries to get a temp dir to unpack
4499 <histogram name="Extensions.InjectCssTime" units="milliseconds">
4501 The amount of time for a CSS file to be injected into a page.
4505 <histogram name="Extensions.InjectEnd_ScriptCount">
4506 <summary>Number of scripts injected at document end by extensions.</summary>
4509 <histogram name="Extensions.InjectEnd_Time" units="milliseconds">
4511 Time taken to inject all scripts at document end by extensions.
4515 <histogram name="Extensions.InjectIdle_ScriptCount">
4516 <summary>Number of scripts injected at document idle by extensions.</summary>
4519 <histogram name="Extensions.InjectIdle_Time" units="milliseconds">
4521 Time taken to inject all scripts at document idle by extensions.
4525 <histogram name="Extensions.InjectScriptTime" units="milliseconds">
4526 <summary>Time taken to inject all scripts by extensions.</summary>
4529 <histogram name="Extensions.InjectStart_CssCount">
4530 <summary>Number of css files injected by extensions.</summary>
4533 <histogram name="Extensions.InjectStart_ScriptCount">
4534 <summary>Number of scripts injected at document start by extensions.</summary>
4537 <histogram name="Extensions.InjectStart_Time" units="milliseconds">
4539 Time taken to inject css/scripts at document start by extensions.
4543 <histogram name="Extensions.InstallPrompt.Accepted" enum="BooleanAccepted">
4545 Whether the user accepted or aborted an extension installation.
4549 <histogram name="Extensions.InstallPrompt.Type"
4550 enum="ExtensionInstallPromptType">
4552 Type of the extension install prompt displayed when an extension
4553 installation is triggered.
4557 <histogram name="Extensions.InstallPromptExperiment.ShowDetails"
4558 enum="ExtensionInstallPromptExperimentLinkAction">
4560 Actions on the show details link grouped by action type when the install
4561 prompt trial is running.
4565 <histogram name="Extensions.InstallPromptExperiment.ShowPermissions"
4566 enum="ExtensionInstallPromptExperimentLinkAction">
4568 Actions on the show permissions link grouped by action type when the install
4569 prompt trial is running.
4573 <histogram name="Extensions.InstallSource" enum="ExtensionLocation">
4574 <summary>Installs grouped by the location property in prefs.</summary>
4577 <histogram name="Extensions.InstallType" enum="ExtensionType">
4578 <summary>Installs grouped by Extension::HistogramType.</summary>
4581 <histogram name="Extensions.LoadAll">
4583 The number of extensions and themes loaded at browser startup.
4587 <histogram name="Extensions.LoadAllTime" units="milliseconds">
4588 <summary>Time taken to load all extensions at browser startup.</summary>
4591 <histogram name="Extensions.LoadApp">
4592 <summary>The number of apps loaded by each user at startup time.</summary>
4595 <histogram name="Extensions.LoadAppExternal">
4597 The number of externally managed apps loaded by each user at startup time.
4601 <histogram name="Extensions.LoadAppUser">
4603 The number of user-installed apps loaded by each user at startup time.
4607 <histogram name="Extensions.LoadBrowserAction">
4609 The number of browser action extensions loaded at browser startup.
4613 <histogram name="Extensions.LoadContentPack">
4615 The number of content-pack extensions loaded at browser startup.
4619 <histogram name="Extensions.LoadExtension">
4620 <summary>The number of extensions loaded at browser startup.</summary>
4623 <histogram name="Extensions.LoadExtensionExternal">
4625 The number of externally managed extensions loaded at browser startup.
4629 <histogram name="Extensions.LoadExtensionUser">
4631 The number of user-installed extensions loaded at browser startup.
4635 <histogram name="Extensions.LoadExternal">
4637 The number of externally managed extensions and apps loaded at browser
4642 <histogram name="Extensions.LoadHostedApp">
4644 The number of hosted apps loaded by each user at startup time.
4648 <histogram name="Extensions.LoadPackagedApp">
4650 The number of legacy packaged apps loaded by each user at startup time.
4654 <histogram name="Extensions.LoadPageAction">
4656 The number of page action extensions loaded at browser startup.
4660 <histogram name="Extensions.LoadPlatformApp">
4661 <summary>The number of platform apps loaded at browser startup.</summary>
4664 <histogram name="Extensions.LoadTheme">
4665 <summary>The number of themes loaded at browser startup.</summary>
4668 <histogram name="Extensions.LoadType" enum="ExtensionType">
4670 The number of extensions loaded at startup time grouped by
4671 Extension::HistogramType.
4675 <histogram name="Extensions.LoadUserScript">
4677 The number of converted user scripts loaded at browser startup.
4681 <histogram name="Extensions.ManifestFetchFailureRetryCountGoogleUrl">
4683 Number of times chrome retried to download an extension update manifest with
4684 a url on a google.com domain, before eventually giving up.
4688 <histogram name="Extensions.ManifestFetchFailureRetryCountOtherUrl">
4690 Number of times chrome retried to download an extension update manifest with
4691 a url on a non google.com domain, before eventually giving up.
4695 <histogram name="Extensions.ManifestFetchSuccessRetryCountGoogleUrl">
4697 Number of times chrome retried to download an extension update manifest with
4698 a url on a google.com domain, before eventually succeeding.
4702 <histogram name="Extensions.ManifestFetchSuccessRetryCountOtherUrl">
4704 Number of times chrome retried to download an extension update manifest with
4705 a url on a non google.com domain, before eventually succeeding.
4709 <histogram name="Extensions.ManifestReloadNeedsRelocalization">
4711 Number of extension loads on startup where it is necessary to reload the
4712 mainfest because the locale has changed.
4716 <histogram name="Extensions.ManifestReloadNotNeeded">
4718 Number of extension loads on startup where it is not necessary to reload the
4719 extension's manifest.
4723 <histogram name="Extensions.ManifestReloadUnpackedDir">
4725 Number of extension loads on startup where it is necessary to reload the
4726 manifest because the extension is unpacked.
4730 <histogram name="Extensions.NetworkDelay" units="milliseconds">
4731 <summary>Time that network requests were blocked due to extensions.</summary>
4734 <histogram name="Extensions.NetworkDelayPercentage" units="%">
4736 Percentage of total lifetime a network request was blocked due to an
4741 <histogram name="Extensions.NetworkDelayRegistryLoad" units="milliseconds">
4743 Time that network requests were blocked due to relevant rule registries
4748 <histogram name="Extensions.NonWebstoreLocation" enum="ExtensionLocation">
4750 The number of apps/extensions with a non-webstore update_url loaded at
4751 startup time grouped by Extension::Location.
4755 <histogram name="Extensions.NonWebStoreNewTabPageOverrides">
4757 Number of non-WebStore extensions on startup that override the new tab page.
4761 <histogram name="Extensions.Permissions_AutoDisable" enum="ExtensionPermission">
4763 The permissions present in an extension when it is automatically disabled
4764 due to a permission increase (e.g., after an extension upgrade).
4768 <histogram name="Extensions.Permissions_Install" enum="ExtensionPermission">
4770 The permissions present in an extension when it was installed.
4774 <histogram name="Extensions.Permissions_InstallAbort"
4775 enum="ExtensionPermission">
4777 The permissions present in an extension when installation was aborted, not
4778 including installation errors and user cancels.
4782 <histogram name="Extensions.Permissions_InstallCancel"
4783 enum="ExtensionPermission">
4785 The permissions present in an extension when installation was canceled.
4789 <histogram name="Extensions.Permissions_Load" enum="ExtensionPermission">
4790 <summary>The permissions present in an extension when it was loaded.</summary>
4793 <histogram name="Extensions.Permissions_ReEnable" enum="ExtensionPermission">
4795 The permissions present in an extension when it was re-enabled from a
4796 confirmation prompt.
4800 <histogram name="Extensions.Permissions_ReEnableAbort"
4801 enum="ExtensionPermission">
4803 The permissions present in an extension when the re-enable prompt was
4804 aborted, not including installation errors and manual user cancels.
4808 <histogram name="Extensions.Permissions_ReEnableCancel"
4809 enum="ExtensionPermission">
4811 The permissions present in an extension when the re-enable was canceled from
4812 the confirmation prompt.
4816 <histogram name="Extensions.Permissions_Uninstall" enum="ExtensionPermission">
4818 The permissions present in an extension when it was uninstalled.
4822 <histogram name="Extensions.Permissions_WebStoreInstall"
4823 enum="ExtensionPermission">
4825 The permissions present in an extension when it was installed through the
4830 <histogram name="Extensions.Permissions_WebStoreInstallAbort"
4831 enum="ExtensionPermission">
4833 The permissions present in an extension when installation from the web store
4834 was aborted, not including installation errors and user cancels.
4838 <histogram name="Extensions.Permissions_WebStoreInstallCancel"
4839 enum="ExtensionPermission">
4841 The permissions present in an extension when installation from the web store
4846 <histogram name="Extensions.ResourceDirectoryTimestampQueryLatency"
4847 units="milliseconds">
4849 The initialization latency (in milliseconds) introduced to each extension
4850 resource request by querying the directory timestamp.
4854 <histogram name="Extensions.ResourceLastModifiedDelta" units="seconds">
4856 The difference in seconds between an extension resource's last modification
4857 time and its extension base directory's creation time. Recorded on each
4858 extension resource request if the difference is non-negative (i.e., the
4859 resource's last modification time is more recent than the directory's
4860 creation time.) For cases where the directory creation date is more recent,
4861 see Extensions.ResourceLastModifiedNegativeDelta instead.
4865 <histogram name="Extensions.ResourceLastModifiedNegativeDelta" units="seconds">
4867 The absolute difference in seconds between an extension resource's last
4868 modification time and extension base directory's creation time. Recorded on
4869 each extension resource request if the difference is negative (i.e., the
4870 directory's creation time is more recent than the resource's last
4871 modification time.) For cases where the resource modification time is more
4872 recent, see Extensions.ResourceLastModifiedDelta instead.
4876 <histogram name="Extensions.SandboxUnpackFailure">
4878 Count the number of times a sandboxed extension unpack fails.
4882 <histogram name="Extensions.SandboxUnpackFailureReason"
4883 enum="ExtensionUnpackFailureReason">
4884 <summary>What caused a sandboxed extension unpack to fail?</summary>
4887 <histogram name="Extensions.SandboxUnpackFailureTime">
4888 <summary>Time taken to unpack an extension, when the unpack fails.</summary>
4891 <histogram name="Extensions.SandboxUnpackInitialCrxPathLength">
4892 <summary>Length of the initial path to the CRX to be unpacked.</summary>
4895 <histogram name="Extensions.SandboxUnpackLinkFreeCrxPathLength">
4897 Length of the normalized (link/junction free) path to the temporary copy of
4898 a CRX made during unpacking.
4902 <histogram name="Extensions.SandboxUnpackRate">
4904 Rate at which a CRX file is unpacked in Kilobytes per second.
4908 <histogram name="Extensions.SandboxUnpackRate1To2mB">
4910 Rate at which CRX files 1MB to 2MB are unpacked in Kilobytes per second.
4914 <histogram name="Extensions.SandboxUnpackRate2To5mB">
4916 Rate at which CRX files 2MB to 5MB are unpacked in Kilobytes per second.
4920 <histogram name="Extensions.SandboxUnpackRate50kBTo1mB">
4922 Rate at which CRX files 50kB to 1MB are unpacked in Kilobytes per second.
4926 <histogram name="Extensions.SandboxUnpackRate5To10mB">
4928 Rate at which CRX files 5MB to 10 MB are unpacked in Kilobytes per second.
4932 <histogram name="Extensions.SandboxUnpackRateOver10mB">
4934 Rate at which CRX files larger than 10MB are unpacked in Kilobytes per
4939 <histogram name="Extensions.SandboxUnpackRateUnder50kB">
4941 Rate at which CRX files under 50 KB are unpacked in Kilobytes per second.
4945 <histogram name="Extensions.SandboxUnpackSuccess">
4946 <summary>Count the number of times a sandboxed CRX unpack succeeds.</summary>
4949 <histogram name="Extensions.SandboxUnpackSuccessCantGetCrxSize">
4951 Count the number of times a sandboxed CRX unpack succeeds, but we can't get
4956 <histogram name="Extensions.SandboxUnpackSuccessTime">
4958 Time taken to unpack an extension, when the unpack succeeds.
4962 <histogram name="Extensions.SandboxUnpackTempCrxPathLength">
4964 Length of the path of the temporary copy of a CRX made during unpacking.
4968 <histogram name="Extensions.SandboxUnpackUnpackedCrxPathLength">
4969 <summary>Length of the path under which a CRX is unpacked.</summary>
4972 <histogram name="Extensions.StartupDelay" units="milliseconds">
4973 <summary>The time one extension delays network requests at startup.</summary>
4976 <histogram name="Extensions.StartupDelay_Total" units="milliseconds">
4978 The total time extensions delay network requests at startup.
4982 <histogram name="Extensions.ToolstripLoadTime" units="milliseconds">
4983 <summary>Time taken to load a toolstrip.</summary>
4986 <histogram name="Extensions.UninstallType" enum="ExtensionType">
4987 <summary>Uninstalls grouped by Extension::HistogramType.</summary>
4990 <histogram name="Extensions.UnpackFailureInstallCause"
4991 enum="ExtensionInstallCause">
4993 Count failing CRX installs, grouped by the way an extension can be
4998 <histogram name="Extensions.UnpackFailureInstallSource"
4999 enum="ExtensionLocation">
5001 Count successful CRX installs, grouped by the location property in prefs.
5006 <histogram name="Extensions.UnpackSuccessInstallCause"
5007 enum="ExtensionInstallCause">
5009 Count successful CRX installs, grouped by the cause of the install.
5013 <histogram name="Extensions.UnpackSuccessInstallSource"
5014 enum="ExtensionLocation">
5016 Count successful CRX installs, grouped by the location property in prefs.
5020 <histogram name="Extensions.UpdateCheckApp">
5022 The number of legacy packaged apps and hosted apps that were checked during
5027 <histogram name="Extensions.UpdateCheckExtension">
5029 The number of extensions that were checked during an update check.
5033 <histogram name="Extensions.UpdateCheckGap" units="minutes">
5034 <summary>Time in minutes between update checks.</summary>
5037 <histogram name="Extensions.UpdateCheckGoogleUrl">
5039 The number of crx's with a Google-hosted update URL that were checked during
5044 <histogram name="Extensions.UpdateCheckNoUrl">
5046 The number of crx's with no update URL checked during an update check.
5050 <histogram name="Extensions.UpdateCheckOtherUrl">
5052 The number of crx's with a non-Google update URL that were checked during an
5057 <histogram name="Extensions.UpdateCheckPackagedApp">
5059 The number of packaged apps that were checked during an update check.
5063 <histogram name="Extensions.UpdateCheckTheme">
5065 The number of themes that were checked during an update check.
5069 <histogram name="Extensions.UpdateOnLoad">
5071 The number of extensions that were updated at browser startup.
5075 <histogram name="Extensions.UpdaterWriteCrx" enum="ExtensionFileWriteResult">
5080 What happened when the extension updater tried to write a file?
5084 <histogram name="Extensions.UpdateSource" enum="ExtensionLocation">
5085 <summary>Updates grouped by the location property in prefs.</summary>
5088 <histogram name="Extensions.UpdateType" enum="ExtensionType">
5089 <summary>Updates grouped by Extension::HistogramType.</summary>
5092 <histogram name="Extensions.WebstoreDownload.InterruptReason"
5093 enum="InterruptReason">
5094 <summary>The reason a webstore download was interrupted.</summary>
5097 <histogram name="Extensions.WebstoreDownload.InterruptReceivedKBytes"
5100 The number of KBytes received for a webstore download before it was
5105 <histogram name="Extensions.WebstoreDownload.InterruptTotalKBytes" units="KB">
5107 The total expected size in KBytes of an interrupted webstore download.
5111 <histogram name="Extensions.WebstoreDownload.InterruptTotalSizeUnknown"
5114 Tracks whether the total size of an interrupted webstore download was known.
5118 <histogram name="FileBrowser.Create" enum="FileDialogType">
5119 <summary>Chrome OS File Browser opening mode.</summary>
5122 <histogram name="FileBrowser.DirectoryScan" units="milliseconds">
5124 Chrome OS File Browser: time to scan a directory. Measured on every File
5125 Browser directory change.
5129 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Changed"
5130 enum="BooleanEnabled">
5132 Tracks whether download destination is set to a Google Drive folder when the
5133 download destination is changed by the user in the settings page.
5137 <histogram name="FileBrowser.DownloadDestination.IsGoogleDrive.Started"
5138 enum="BooleanEnabled">
5140 Tracks whether download destination is set to a Google Drive folder on
5145 <histogram name="FileBrowser.DownloadsCount">
5147 Chrome OS File Browser: number of files and directories in the Downloads
5148 directory (not including the contents of nested directories). Computed every
5149 time the File Browser current directory changes to Downloads.
5153 <histogram name="FileBrowser.FolderShortcut.Add">
5155 Chrome OS File Browser: this is recorded when the user adds a folder
5160 <histogram name="FileBrowser.FolderShortcut.Count">
5162 Chrome OS File Browser: number of saved folder shorcuts. This is recorded
5163 when Files.app is launched.
5167 <histogram name="FileBrowser.FolderShortcut.Navigate">
5169 Chrome OS File Browser: this is recorded when the user clicks or selects a
5170 folder shortcut and is navigated to the target folder.
5174 <histogram name="FileBrowser.FolderShortcut.Remove">
5176 Chrome OS File Browser: this is recorded when the user removes a folder
5181 <histogram name="FileBrowser.Load" units="milliseconds">
5183 Chrome OS File Browser is an built-in extension without a background page.
5184 Its main.html file is loaded every time the user opens a File Browser tab or
5185 a file chooser dialog. The file is fairly large and the initialization is
5190 <histogram name="FileBrowser.OpeningFileType" enum="FileType">
5192 Deprecated 4/2013, and replaced by FileBrowser.ViewingFileType.
5194 <summary>File types that were tried to be opened through browser.</summary>
5197 <histogram name="FileBrowser.PhotoEditor.DisplayTime" units="milliseconds">
5199 Chrome OS Photo Editor: time to display an image. Measured from the moment
5200 the user selected the image till the moment it is displayed (not counting
5201 the low resolution preview).
5205 <histogram name="FileBrowser.PhotoEditor.FileType" enum="PhotoEditorFileType">
5206 <summary>Chrome OS Photo Editor: the type of the file opened.</summary>
5209 <histogram name="FileBrowser.PhotoEditor.LoadMode" enum="PhotoEditorLoadMode">
5210 <summary>Chrome OS Photo Editor: the way the image has been loaded.</summary>
5213 <histogram name="FileBrowser.PhotoEditor.LoadTime" units="milliseconds">
5214 <summary>Chrome OS Photo Editor: time to load an image from a file.</summary>
5217 <histogram name="FileBrowser.PhotoEditor.SaveResult"
5218 enum="PhotoEditorSaveResult">
5220 Chrome OS Photo Editor: the result of a file save operation.
5224 <histogram name="FileBrowser.PhotoEditor.SaveTime" units="milliseconds">
5225 <summary>Chrome OS Photo Editor: time to save an image to a file.</summary>
5228 <histogram name="FileBrowser.PhotoEditor.Size.MB" units="MBytes">
5230 Chrome OS Photo Editor: size of an image file in megabytes. Measured on
5235 <histogram name="FileBrowser.PhotoEditor.Size.MPix" units="MPixels">
5237 Chrome OS Photo Editor: size of an image in megapixels. Measured on every
5242 <histogram name="FileBrowser.PhotoEditor.Tool" enum="PhotoEditorToolType">
5243 <summary>Chrome OS Photo Editor: the button which the user clicked.</summary>
5246 <histogram name="FileBrowser.PhotoImport.Action" enum="ExternalDeviceAction">
5248 Chrome OS Photo Import flow: action chosen in the Action Choice dialog for
5249 the external device.
5253 <histogram name="FileBrowser.PhotoImport.ImportCount">
5255 Chrome OS Photo Import flow: the number of photos imported. Measured on
5256 every successfull import operation.
5260 <histogram name="FileBrowser.PhotoImport.ImportPercentage">
5262 Chrome OS Photo Import flow: the percent of photos imported among all the
5263 photos on the device. Measured on every successfull import operation.
5267 <histogram name="FileBrowser.PhotoImport.Load" units="milliseconds">
5269 Chrome OS Photo Import flow: time to load the action dialog. Measured
5270 between the moment window appears and the moment user see all available
5271 actions for the device.
5275 <histogram name="FileBrowser.PhotoImport.Scan" units="milliseconds">
5277 Chrome OS Photo Import flow: time to scan the external device.
5281 <histogram name="FileBrowser.SuggestApps.Close"
5282 enum="SuggestAppsDialogCloseReason">
5284 Chrome OS File Browser: the reason why the suggest apps dialog was closed.
5288 <histogram name="FileBrowser.SuggestApps.Install"
5289 enum="SuggestAppsDialogInstall">
5291 Chrome OS File Browser: whether the Webstore item user selected was
5292 successfully installed or not.
5296 <histogram name="FileBrowser.SuggestApps.Load" enum="SuggestAppsDialogLoad">
5298 Chrome OS File Browser: whether the initialization of the dialog succeeded
5303 <histogram name="FileBrowser.SuggestApps.LoadTime" units="milliseconds">
5305 Chrome OS File Browser: time to load the suggest apps dialog. Measured
5306 between the moment window appears and the moment all the contants in the
5307 dialog including the Chrome Webstore widget are ready.
5311 <histogram name="FileBrowser.ViewingFileType" enum="ViewFileType">
5313 File types that were tried to be viewed through browser. This is recorded
5314 when the user tries to view a file from Files.app.
5318 <histogram name="GCM.ConnectionDisconnectErrorCode" enum="NetErrorCodes">
5319 <summary>Net error results from GCM disconnect events.</summary>
5322 <histogram name="GCM.ConnectionFailureErrorCode" enum="NetErrorCodes">
5323 <summary>Net error results from GCM connection attempts.</summary>
5326 <histogram name="GCM.NumThrottledApps">
5328 Number of applications hitting GCM per-app outstanding message limits at
5333 <histogram name="GCM.NumUsers">
5335 Number of GCM users associated with this client at startup time.
5339 <histogram name="GCM.RestoredIncomingMessages">
5341 Number of unacknowledged incoming messages restored from the persistent
5346 <histogram name="GCM.RestoredOutgoingMessages">
5348 Number of pending outgoing messages restored from the persistent store at
5353 <histogram name="GCM.StoreLoadSucceeded" enum="BooleanSuccess">
5355 Success indicates successfully loading an initialized persistent GCM store
5356 at startup time. Failure indicates a failure loading the store.
5360 <histogram name="GCM.StoreSizeKB" units="kilobytes">
5361 <summary>Size of the GCM persistent store in kilobytes at startup.</summary>
5364 <histogram name="GCM.StoreUpdateSucceeded" enum="BooleanSuccess">
5366 Success indicates successfully updating the GCM persistent store on message
5367 update. Failure indicates a failure updating the persistence store.
5371 <histogram name="GData.AuthSuccess" enum="GDataAuthResult">
5372 <summary>Result of the authentication for Drive.</summary>
5375 <histogram name="GData.EntireFeedLoadTime" units="microseconds">
5377 Deprecated 9/2012, and replaced by Drive.EntireFeedLoadTime
5380 Time spent to load the entire file system information from the server
5384 <histogram name="GData.EntryKind" enum="GDataEntryKind">
5386 Deprecated 9/2012, and replaced by Drive.EntryKind
5389 Provides breakdown of specific formats for hosted documents. Recorded when
5390 feed is loaded from the server.
5394 <histogram name="GData.InitialFeedLoadTime" units="microseconds">
5396 Deprecated 9/2012, and replaced by Drive.InitialFeedLoadTime
5399 Time spent to load the initial part of the file system information from the
5404 <histogram name="GData.NumberOfHostedDocuments">
5406 Deprecated 9/2012, and replaced by Drive.NumberOfHostedDocuments
5409 Number of hosted documents (spreadsheets etc.) on Drive. Logged when Drive
5414 <histogram name="GData.NumberOfRegularFiles">
5416 Deprecated 9/2012, and replaced by Drive.NumberOfRegularFiles
5419 Number of regualr files on Drive. Logged when Drive is first accessed.
5423 <histogram name="GData.NumberOfTotalFiles">
5425 Deprecated 9/2012, and replaced by Drive.NumberOfTotalFiles
5428 Number of total files (regualr files + hosted documents) on Drive. Logged
5429 when Drive is first accessed.
5433 <histogram name="Geolocation.GeolocationDispatcherHostImpl.EnableHighAccuracy"
5434 enum="BooleanEnabled">
5436 Whether high accuracy geolocation information was requested.
5440 <histogram name="Geolocation.InfoBarDelegate.Event"
5441 enum="GeolocationInfoBarDelegateEvent">
5442 <summary>Events in GeolocationInfoBarDelegate.</summary>
5445 <histogram name="Geolocation.InfoBarDelegateAndroid.Event"
5446 enum="GeolocationInfoBarDelegateAndroidEvent">
5447 <summary>Events in GeolocationInfoBarDelegateAndroid.</summary>
5450 <histogram name="Geolocation.NetworkLocationRequest.AccessPoints">
5452 The number of wifi access points used to determine geolocation.
5456 <histogram name="Geolocation.NetworkLocationRequest.Event"
5457 enum="NetworkLocationRequestEvent">
5458 <summary>Events in NetworkLocationRequest.</summary>
5461 <histogram name="Geolocation.NetworkLocationRequest.ResponseCode"
5462 units="HTTP response code">
5463 <summary>Http response codes in NetworkLocationRequest.</summary>
5466 <histogram name="GoogleNow.Event" enum="GoogleNowEvent">
5467 <summary>Events in Google Now component extension.</summary>
5470 <histogram name="GPU.AcceleratedSurfaceRefreshRate" units="hz">
5472 Refresh rate of the display in Hz. This is recorded every time we present a
5477 <histogram name="GPU.CollectContextGraphicsInfo" units="microseconds">
5479 The time that the GPU process spends collecting driver information during
5484 <histogram name="GPU.CreateBrowserCompositor" units="microseconds">
5486 The time that the browser process takes to create the compositor from its
5487 point of view. One of these is created for each top-level window (browser
5488 frame, menus, etc.).
5492 <histogram name="GPU.InitializeOneOffTime" units="microseconds">
5494 The time that the GPU process spends in initializing the GL surface, and
5495 collecting graphics information.
5499 <histogram name="History.DeleteFTSIndexDatabases">
5501 Count of "History Index *" databases deleted. These databases
5502 stored the full-text-search data for history, which was removed at r213442,
5503 this histogram tracks cleanup.
5507 <histogram name="History.FaviconsRecoveredPercentage" units="%">
5509 Size of the recovered Favicons database relative to the original corrupt
5510 database. Recovery is VACUUM-like, so the resulting database should always
5511 be smaller. Substantial 100% results would indicate empty databases being
5512 recovered, substantial low% results would indicate very little data being
5517 <histogram name="History.FaviconsRecoveredRowsFaviconBitmaps">
5519 Rows recovered from [favicon_bitmaps] table in Favicons recovery.
5523 <histogram name="History.FaviconsRecoveredRowsFavicons">
5524 <summary>Rows recovered from [favicons] table in Favicons recovery.</summary>
5527 <histogram name="History.FaviconsRecoveredRowsIconMapping">
5529 Rows recovered from [icon_mapping] table in Favicons recovery.
5533 <histogram name="History.FaviconsRecovery" enum="HistoryFaviconsRecoveryEnum">
5535 Track results of SQLite database recovery code in thumbnail_database.cc.
5539 <histogram name="History.TopSitesRecoveredPercentage" units="%">
5541 Size of the recovered TopSites database relative to the original corrupt
5542 database. Recovery is VACUUM-like, so the resulting database should always
5543 be smaller. Substantial 100% results would indicate empty databases being
5544 recovered, substantial low% results would indicate very little data being
5549 <histogram name="History.TopSitesRecoveredRowsThumbnails">
5551 Rows recovered from [thumbnails] table in TopSites recovery.
5555 <histogram name="History.TopSitesRecovery" enum="HistoryTopSitesRecoveryEnum">
5557 The TopSites recovery code is written conservatively, with successful
5558 recovery committed and any failure leading to rollback. This tracks the
5559 outcomes to determine which cases are high-frequency enough to warrant
5560 adding additional code to handle them (versus simply deleting the data).
5564 <histogram name="History.TopSitesVisitsByRank" units="rank">
5566 Page visits to each of a user's top 50 sites. Visits to all other sites go
5567 into the 51st bucket. Only count the page visit if it came from user
5568 browsing and only count it once when cycling through a redirect chain.
5572 <histogram name="HistoryPage.ClickPosition">
5574 Number of entries that the clicked entry is older than in History page. Last
5575 bucket is any entry of that value or higher.
5579 <histogram name="HistoryPage.ClickPositionSubset">
5581 Subset of the Click Position histogram. Contains only the first smaller
5582 subset of entries on the page. Number of entries that the clicked entry is
5583 older than in History page. Last bucket is entries of that value or higher.
5587 <histogram name="HistoryPage.OtherDevicesMenu" enum="NtpOtherSessionsType">
5589 Histogram for usage of the section in the history page that allows the user
5590 to access tabs from other devices.
5594 <histogram name="HistoryPage.RemoveEntryPosition">
5596 Number of entries that the deleted entry is older than in History page. Last
5597 bucket is any entry of that value or higher. Confirmed removal is not
5598 guaranteed, just an initiation of 'Remove selected items'.
5602 <histogram name="HistoryPage.RemoveEntryPositionSubset">
5604 Subset of Remove Entry Position histogram. Contains only the first smaller
5605 subset of entries on the page. Number of entries that the deleted entry is
5606 older than in History page. Last bucket is any entry of that value or
5607 higher. Confirmed removal is not guaranteed, just an initiation of 'Remove
5612 <histogram name="HttpCache.EntryLockWait" units="milliseconds">
5614 The time spent waiting for write lock on a disk cache entry.
5618 <histogram name="HttpCache.OfflineStatus" enum="OfflineStatus">
5620 Result of a main page HttpCacheTransaction if offline mode had been enabled.
5624 <histogram name="HttpCache.ReadErrorNonRestartable" enum="NetErrorCodes">
5625 <summary>Net error results from non-restartable cache read errors.</summary>
5628 <histogram name="HttpCache.ReadErrorRestartable" enum="NetErrorCodes">
5629 <summary>Net error results from restartable cache read errors.</summary>
5632 <histogram name="HttpCache.Vary" enum="VaryType">
5633 <summary>The type of Vary header for a given GET response.</summary>
5636 <histogram name="Import.ImporterType.AutoImport" enum="ImporterType">
5637 <summary>The importer used on first run Auto Import.</summary>
5640 <histogram name="Import.ImporterType.BookmarksAPI" enum="ImporterType">
5641 <summary>The importer used on import from the bookmarks file API.</summary>
5644 <histogram name="Import.ImporterType.ImportDataHandler" enum="ImporterType">
5646 The importer used on import from the chrome://settings/importData UI.
5650 <histogram name="Import.ShowDialog.FromBookmarkBarView" units="seconds">
5652 The amount of time from install time to time that user opens import dialog
5653 from BookmarkBarView.
5657 <histogram name="Import.ShowDialog.FromFloatingBookmarkBarView" units="seconds">
5659 The amount of time from install time to time that user opens import dialog
5660 from NTP floating BookmarkBarView.
5664 <histogram name="Import_ShowDlg.FromBookmarkBarView" units="seconds">
5666 Deprecated and replaced by Import.ShowDialog.FromBookmarkBarView
5669 The amount of time from install time to time that user opens import dialog
5670 from BookmarkBarView.
5674 <histogram name="Import_ShowDlg.FromFloatingBookmarkBarView" units="seconds">
5676 Deprecated and replaced by Import.ShowDialog.FromFloatingBookmarkBarView
5679 The amount of time from install time to time that user opens import dialog
5680 from NTP floating BookmarkBarView.
5684 <histogram name="InertialSensor.AccelerometerAndroidAvailable"
5685 enum="BooleanAvailable">
5687 Whether the Sensor.TYPE_LINEAR_ACCELERATION was available at the start of
5692 <histogram name="InertialSensor.AccelerometerIncGravityAndroidAvailable"
5693 enum="BooleanAvailable">
5695 Whether the Sensor.TYPE_ACCELEROMETER was available at the start of Device
5700 <histogram name="InertialSensor.AccelerometerWindowsAvailable"
5701 enum="BooleanAvailable">
5703 Whether the SENSOR_TYPE_ACCELEROMETER_3D was available at the start of
5704 Device Motion on the Windows platform.
5708 <histogram name="InertialSensor.GyrometerWindowsAvailable"
5709 enum="BooleanAvailable">
5711 Whether the SENSOR_TYPE_GYROMETER_3D was available at the start of Device
5712 Motion on the Windows platform.
5716 <histogram name="InertialSensor.GyroscopeAndroidAvailable"
5717 enum="BooleanAvailable">
5719 Whether the Sensor.TYPE_GYROSCOPE was available at the start of Device
5724 <histogram name="InertialSensor.InclinometerWindowsAvailable"
5725 enum="BooleanAvailable">
5727 Whether the SENSOR_TYPE_INCLINOMETER_3D was available at the start of Device
5728 Orientation on the Windows platform.
5732 <histogram name="InertialSensor.MotionDefaultAvailable" enum="BooleanAvailable">
5734 This histogram counts the number of Device Motion API invocations in the
5735 default implementation (Linux and CrOS). The default implementation does not
5736 provide any sensors so the result is always false.
5740 <histogram name="InertialSensor.MotionMacAvailable" enum="BooleanAvailable">
5742 Whether the sudden motion sensor was available at the start of Device Motion
5743 on the MacOS platform.
5747 <histogram name="InertialSensor.OrientationDefaultAvailable"
5748 enum="BooleanAvailable">
5750 This histogram counts the number of Device Orientation API invocations in
5751 the default implementation (Linux and CrOS). The default implementation does
5752 not provide any sensors so the result is always false.
5756 <histogram name="InertialSensor.OrientationMacAvailable"
5757 enum="BooleanAvailable">
5759 Whether the sudden motion sensor was available at the start of Device
5760 Orientation on the MacOS platform.
5764 <histogram name="InertialSensor.RotationVectorAndroidAvailable"
5765 enum="BooleanAvailable">
5767 Whether the Sensor.TYPE_ROTATION_VECTOR was available at the start of Device
5772 <histogram name="Installer.AttemptsCount.Total" units="count">
5774 The number of update attempts until the update has been applied. This is
5775 reported every time the device has completed an update.
5779 <histogram name="Installer.DevModeErrorCodes" enum="UpdateEngineErrorCode">
5780 <summary>Errors from update_engine process when running in dev mode.</summary>
5783 <histogram name="Installer.DownloadOverheadPercentage" units="%">
5785 The overhead in downloading extra bytes due to errors/interruptions.
5786 Expressed as a percentage of the bytes that are actually needed to be
5787 downloaded for the update to be successful.
5791 <histogram name="Installer.DownloadSourcesUsed"
5792 enum="UpdateEngineDownloadSources">
5794 The combinations of protocol and source server that were used to complete a
5799 <histogram name="Installer.FullPayloadAttemptNumber" units="count">
5801 The number of update attempts with a full update payload until the update
5802 has been applied. This is reported on every update attempt.
5806 <histogram name="Installer.NormalErrorCodes" enum="UpdateEngineErrorCode">
5808 Errors from update_engine process when running in normal mode.
5812 <histogram name="Installer.OSAgeDays" units="days">
5814 The age of the OS, defined as the age of the /etc/lsb-release file. This is
5815 reported on every update check but at most once a day.
5819 <histogram name="Installer.PayloadAttemptNumber" units="count">
5821 The number of update attempts until the update has been applied. This is
5822 reported on every update attempt.
5826 <histogram name="Installer.PayloadFormat" enum="UpdateEnginePayloadFormat">
5828 The type of update payload used to update the device. The difference between
5829 "Full" and "Forced Full" is that in the latter, the
5830 request sent to Omaha included a directive saying that a delta payload
5831 wasn't accepted. A "Full" payload is one where a delta payload was
5832 accepted but Omaha provided a full payload. This is reported every time the
5833 device has completed an update.
5837 <histogram name="Installer.RebootToNewPartitionAttempt" units="count">
5839 The number of consecutive times a device has failed to boot an update that
5840 successfully applied. This metric is reported every time the firmware fails
5841 to boot the slot with the update and fell back to the slot it originally
5846 <histogram name="Installer.SuccessfulMBsDownloadedFrom" units="MB">
5848 Number of MBs downloaded from during an update that completed successfully.
5852 <histogram name="Installer.TimeToRebootMinutes" units="Minutes">
5854 Wall-clock duration between when an update has successfully completed (and
5855 the user is presented with the "reboot arrow") and when the system
5856 has booted into the new update. This is reported every time the device is
5857 rebooted after an update has been applied.
5861 <histogram name="Installer.TotalMBsDownloadedFrom" units="MB">
5863 Total number of MBs downloaded since the last successful update. This also
5864 includes all the bytes downloaded during any prior failed attempts.
5868 <histogram name="Installer.UpdateDurationMinutes" units="Minutes">
5870 Absolute wall-clock time duration it took for the update to complete from
5871 the time an update first began. It includes not just the time the device
5872 was up, but also includes the time the device spent sleeping.
5876 <histogram name="Installer.UpdateDurationUptimeMinutes" units="Minutes">
5878 Uptime duration it took for the update to complete from the time an update
5879 first began. It does not include the time the device spent sleeping, but it
5880 does include the uptime spent in waiting for the hourly update checks to
5885 <histogram name="Installer.UpdateNumReboots" units="count">
5887 Number of times the device was rebooted by the user since an update began
5888 and until it completed successfully.
5892 <histogram name="Installer.UpdatesAbandonedCount" units="count">
5894 The number of update attempts that didn't complete because a newer update
5895 was detected during the update operation. This is reported every time the
5896 device has completed an update.
5900 <histogram name="Installer.UpdatesAbandonedEventCount" units="count">
5902 The number of consecutive different abandoned update payloads since the last
5903 successful update. This is reported every time an update payload is
5904 abandoned because a newer update payload is available.
5908 <histogram name="Installer.UpdateURLSwitches" units="count">
5910 Number of times the download URLs were switched due to failures.
5914 <histogram name="InstallSigner.InvalidSignature">
5916 Deprecated 1/2014 (crbug.com/333934). Replaced by
5917 ExtensionInstallSigner.ResultWasValid.
5920 The extensions install signer got a well-formed result from the server but
5921 the signature check on it failed.
5925 <histogram name="InstallVerifier.CallbackInvalidSignature">
5927 Deprecated 1/2014 (crbug.com/333934). Replaced by
5928 ExtensionInstallVerifier.GetSignatureResult.
5931 The extension install verifier tried to get a new signature and received a
5932 response but it wasn't properly signed.
5936 <histogram name="InstallVerifier.CallbackNoSignature">
5938 Deprecated 1/2014 (crbug.com/333934). Replaced by
5939 ExtensionInstallVerifier.GetSignatureResult.
5942 The extension install verifier tried to get a new signature but was unable
5943 to (network error contacting the server, response from server was malformed,
5948 <histogram name="InstallVerifier.CallbackValidSignature">
5950 Deprecated 1/2014 (crbug.com/333934). Replaced by
5951 ExtensionInstallVerifier.GetSignatureResult.
5954 The extension install verifier got a new signature from the server that was
5959 <histogram name="InstallVerifier.InitGoodSignature">
5961 Deprecated 1/2014 (crbug.com/333934). Replaced by
5962 ExtensionInstallVerifier.InitResult.
5965 The extension install verifier found a valid signature at startup, and this
5966 is a count of the number of signed ids it contained.
5970 <histogram name="InstallVerifier.InitInvalidSignature">
5972 Deprecated 1/2014 (crbug.com/333934). Replaced by
5973 ExtensionInstallVerifier.InitResult.
5976 The extension install verifier found a signature in the prefs at startup,
5977 and it parsed properly, but it was invalid (some ids may have been
5978 added/removed, could not verify it was signed with the correct private key,
5983 <histogram name="InstallVerifier.InitNoSignature">
5985 Deprecated 1/2014 (crbug.com/333934). Replaced by
5986 ExtensionInstallVerifier.InitResult.
5989 The extension install verifier did not find any signature in the prefs at
5994 <histogram name="InstallVerifier.InitUnparseablePref">
5996 Deprecated 1/2014 (crbug.com/333934). Replaced by
5997 ExtensionInstallVerifier.InitResult.
6000 The extension install verifier found a signature in the prefs at startup,
6001 but it wasn't parseable (missing/wrong format of required keys, etc.).
6005 <histogram name="InstallVerifier.SignatureFailedButNotEnforcing">
6007 Deprecated 1/2014 (crbug.com/333934). Replaced by
6008 ExtensionInstallVerifier.MustRemainDisabled.
6011 The extension install verifier would have disabled an extension but is not
6012 in enforcement mode.
6016 <histogram name="Instant.InstantControllerEvent" enum="InstantControllerEvent">
6018 Records various events of interest in the InstantController. E.g. When URLs
6023 <histogram name="Instant.SessionsStorageNamespace"
6024 enum="InstantSessionStorageNamespace">
6026 How often an Instant preview is committed onto a different tab than it was
6031 <histogram name="Instant.TimeToFirstShow" units="milliseconds">
6033 The time between the first Omnibox interaction and when the Instant preview
6034 shows. If the instant preview was already showing when the user interacted
6035 with the omnibox, this histogram is not recorded.
6039 <histogram name="InstantExtended.CacheableNTPLoad"
6040 enum="InstantExtended_CacheableNTPLoad">
6042 Records a histogram for how often the Cacheable NTP fails to load.
6046 <histogram name="InstantExtended.FallbackToLocalOverlay"
6047 enum="InstantExtended_FallbackCause">
6049 Records the cause for falling back to a local overlay at the time of
6054 <histogram name="InstantExtended.InstantNavigation"
6055 enum="InstantExtended_InstantNavigation">
6057 Deprecated as of 10/2013. This histogram is no longer relevant since the
6058 HTML overlay went away.
6061 Records a histogram for instant extended (Local NTP and Online NTP) and
6062 non-extended navigations.
6066 <histogram name="InstantExtended.NewOptInState"
6067 enum="InstantExtended_NewOptInState">
6069 Deprecated as of 11/2013.
6072 Records, on startup, whether the user has chosen to opt-in to or opt-out of
6073 InstantExtended via chrome://flags.
6077 <histogram name="InstantExtended.OptInState" enum="InstantExtended_OptInState">
6079 Deprecated 2013-06. As of m30 use InstantExtended.NewOptInState.
6082 Records, on startup, whether the user has chosen to opt-in to or opt-out of
6083 InstantExtended via chrome://flags.
6087 <histogram name="InstantExtended.PercentageMatchQuerytoQuery" units="%">
6089 Deprecated 2013-07. Please see
6090 InstantExtended.PercentageMatchV2_QuerytoQuery instead.
6093 Records the number of matching characters at the start of the user's text as
6094 a percentage of average length between the old and new text when the user
6095 navigates from a search query to another search query.
6099 <histogram name="InstantExtended.PercentageMatchQuerytoURL" units="%">
6101 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_QuerytoURL
6105 Records the number of matching characters at the start of the user's text as
6106 a percentage of average length between the old and new text when the user
6107 navigates from a search query to a url. Example: Accidental search for
6108 google.con, then navigation to google.com.
6112 <histogram name="InstantExtended.PercentageMatchURLtoQuery" units="%">
6114 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoQuery
6118 Records the number of matching characters at the start of the user's text as
6119 a percentage of average length between the old and new text when the user
6120 navigates from a url to a search query.
6124 <histogram name="InstantExtended.PercentageMatchURLtoURL" units="%">
6126 Deprecated 2013-07. Please see InstantExtended.PercentageMatchV2_URLtoURL
6130 Records the number of matching characters at the start of the user's text as
6131 a percentage of average length between the old and new text when the user
6132 navigates from a url to another url.
6136 <histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery" units="%">
6138 Records the number of matching characters at the start of the user's text as
6139 a percentage of average length between the old and new text when the user
6140 navigates from a search query to another search query.
6144 <histogram name="InstantExtended.PercentageMatchV2_QuerytoURL" units="%">
6146 Records the number of matching characters at the start of the user's text as
6147 a percentage of average length between the old and new text when the user
6148 navigates from a search query to a url. Example: Accidental search for
6149 google.con, then navigation to google.com.
6153 <histogram name="InstantExtended.PercentageMatchV2_URLtoQuery" units="%">
6155 Records the number of matching characters at the start of the user's text as
6156 a percentage of average length between the old and new text when the user
6157 navigates from a url to a search query.
6161 <histogram name="InstantExtended.PercentageMatchV2_URLtoURL" units="%">
6163 Records the number of matching characters at the start of the user's text as
6164 a percentage of average length between the old and new text when the user
6165 navigates from a url to another url.
6169 <histogram name="InstantExtended.PrefValue" enum="BooleanEnabled">
6171 Deprecated 2013-06. This preference has not been exposed or used for months,
6172 and we do not plan to use it in the future.
6175 Records, on startup, the value of the "Allow your search engine to
6176 provide Instant result" preference setting for the first profile
6181 <histogram name="interstitial.authority_invalid_time" units="milliseconds">
6186 The time between the SSL interstitial display and the user decision, which
6187 may be either accept or deny. This is only recorded for overridable SSL
6188 warnings with a CERT_AUTHORITY_INVALID warning. Timing begins when user
6189 first focuses on the page.
6193 <histogram name="interstitial.common_name_invalid_time" units="milliseconds">
6198 The time between the SSL interstitial display and the user decision, which
6199 may be either accept or deny. This is only recorded for overridable SSL
6200 warnings with a CERT_COMMON_NAME_INVALID warning. Timing begins when user
6201 first focuses on the page.
6205 <histogram name="interstitial.date_invalid_time" units="milliseconds">
6210 The time between the SSL interstitial display and the user decision, which
6211 may be either accept or deny. This is only recorded for overridable SSL
6212 warnings with a CERT_DATE_INVALID warning. Timing begins when user first
6213 focuses on the page.
6217 <histogram name="interstitial.ssl" enum="SSLResponseTypesV2">
6219 User action when the user is shown a SSL interstitial. SHOW_ALL and MORE
6220 refer to the total number of SSL errors; all of the other numbers pertain to
6221 the number of actions related to SSL errors that are overridable. The
6222 counts do not sum to 100%; SHOW_ALL is a superset of SHOW_OVERRIDABLE, which
6223 in turn will be a supserset of the PROCEED/DONT_PROCEED variables.
6224 SHOW_UNDERSTAND is only being used by an experimental field trial.
6228 <histogram name="interstitial.ssl_accept_time" units="milliseconds">
6233 The time between the SSL interstitial display and the user decision, when
6234 the user accepts the SSL warning. This is only recorded for overridable SSL
6235 warnings. Timing begins when user first focuses on the page.
6239 <histogram name="interstitial.ssl_error_type" enum="SSLErrorTypes">
6241 The type of SSL error that the user encounters. This is recorded for all
6242 SSL warnings, regardless of whether they are overridable.
6246 <histogram name="interstitial.ssl_reject_time" units="milliseconds">
6251 The time between the SSL interstitial display and the user decision, when
6252 the user rejects the SSL warning. This is only recorded for overridable SSL
6253 warnings. Timing begins when user first focuses on the page.
6257 <histogram name="Keyboard.KeystrokeDeltas" units="milliseconds">
6259 The time between keystrokes in Aura text fields. The only keystrokes that
6260 are measured are ones that produce a printable character and are not over 5
6265 <histogram name="LanguageUsage.AcceptLanguage" enum="LanguageCode">
6266 <summary>Accept languages.</summary>
6269 <histogram name="LanguageUsage.ApplicationLanguage" enum="LanguageCode">
6270 <summary>Application languages used for UI.</summary>
6273 <histogram name="LevelDBEnv.All.SafeThreadAccess" units="accesses">
6275 Deprecated 2013-10. No thread-unsafety was found.
6278 Linux and CrOS use unlocked_stdio(3). If it is used unsafely, record it
6279 here. If there is no record of unsafety after chrome 29 has been in the
6280 stable channel for a few weeks then revert this change.
6284 <histogram name="LevelDBEnv.IDB.IOError" enum="LevelDBIOErrorMethods">
6286 Methods where leveldb's Chromium environment has IO errors when being used
6291 <histogram name="LevelDBEnv.IDB.IOError." enum="PlatformFileError">
6293 PlatformFileErrors encountered by a single leveldb env method.
6297 <histogram name="LevelDBEnv.IDB.IOError.NewLogger" enum="OSAgnosticErrno">
6298 <summary>Errno of errors encountered in NewLogger.</summary>
6301 <histogram name="LevelDBEnv.IDB.IOError.NewSequentialFile"
6302 enum="OSAgnosticErrno">
6303 <summary>Errno of errors encountered in NewSequentialFile.</summary>
6306 <histogram name="LevelDBEnv.IDB.IOError.RandomAccessFile"
6307 enum="PlatformFileError">
6309 Deprecated 2013-04. As of m28 use
6310 LevelDBEnv.IDB.IOError.NewRandomAccessFile.
6312 <summary>File errors in leveldb IDBEnv's NewRandomAccessFile method.</summary>
6315 <histogram name="LevelDBEnv.IDB.IOError.WritableFileAppend"
6316 enum="OSAgnosticErrno">
6317 <summary>Errno of errors encountered in WritableFileAppend.</summary>
6320 <histogram name="LevelDBEnv.IDB.IOError.WritableFileFlush"
6321 enum="OSAgnosticErrno">
6322 <summary>Errno of errors encountered in WritableFileFlush.</summary>
6325 <histogram name="LevelDBEnv.IDB.LockFileAncestorsNotFound" units="directories">
6327 Number of directories missing when IDB LevelDBEnv tries to create a Lock
6332 <histogram name="LevelDBEnv.IDB.MaxFDs" units="files">
6334 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
6339 <histogram name="LevelDBEnv.IDB.MissingFiles" units="files">
6341 Number of backup files found without corresponding ldb files. As measured by
6342 GetChildren when used in IndexedDB.
6346 <histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"
6347 enum="PlatformFileError">
6349 When IDB LevelDBEnv successfully retries an operation that had failed,
6350 record the error from the most recent failed attempt.
6354 <histogram name="LevelDBEnv.IDB.Table" enum="BooleanSuccess">
6356 Success indicates a successful backup or restore operation for .ldb table
6357 files when used in IndexedDB.
6361 <histogram name="LevelDBEnv.IDB.TimeTo" units="milliseconds">
6363 Deprecated 2013-04. As of m28 use LevelDBEnv.IDB.TimeUntilSuccessFor.
6366 Time IDB LevelDBEnv slept before successfully completing this operation. 0
6367 means success on the first try.
6371 <histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor" units="milliseconds">
6373 Time IDB LevelDBEnv slept before successfully completing this operation. 0
6374 means success on the first try.
6378 <histogram name="LevelDBEnv.IOError" enum="LevelDBIOErrorMethods">
6379 <summary>Methods where leveldb's Chromium environment has IO errors.</summary>
6382 <histogram name="LevelDBEnv.IOError." enum="PlatformFileError">
6383 <summary>PlatformFileErrors encountered by a single leveldb method.</summary>
6386 <histogram name="LevelDBEnv.IOError.NewLogger" enum="OSAgnosticErrno">
6387 <summary>Errno of errors encountered in NewLogger.</summary>
6390 <histogram name="LevelDBEnv.IOError.NewSequentialFile" enum="OSAgnosticErrno">
6391 <summary>Errno of errors encountered in NewSequentialFile.</summary>
6394 <histogram name="LevelDBEnv.IOError.RandomAccessFile" enum="PlatformFileError">
6396 Deprecated 2013-04. As of m28 use LevelDBEnv.IOError.NewRandomAccessFile.
6399 File errors in leveldb ChromiumEnv's NewRandomAccessFile method.
6403 <histogram name="LevelDBEnv.IOError.WritableFileAppend" enum="OSAgnosticErrno">
6404 <summary>Errno of errors encountered in WritableFileAppend.</summary>
6407 <histogram name="LevelDBEnv.IOError.WritableFileFlush" enum="OSAgnosticErrno">
6408 <summary>Errno of errors encountered in WritableFileFlush.</summary>
6411 <histogram name="LevelDBEnv.LockFileAncestorsNotFound" units="directories">
6413 Number of directories missing when Non-IDB LevelDBEnv tries to create a Lock
6418 <histogram name="LevelDBEnv.MaxFDs" units="files">
6420 File descriptor limit recorded every time LevelDB calls NewRandomAccessFile
6421 for clients other than IndexedDB.
6425 <histogram name="LevelDBEnv.MissingFiles" units="files">
6427 Number of backup files found without corresponding ldb files. As measured by
6428 GetChildren when used in LevelDB clients other than IndexedDB.
6432 <histogram name="LevelDBEnv.RetryRecoveredFromErrorIn" enum="PlatformFileError">
6434 When Non-IDB LevelDBEnv successfully retries an operation that had failed,
6435 record the error from the most recent failed attempt.
6439 <histogram name="LevelDBEnv.Table" enum="BooleanSuccess">
6441 Success indicates a successful backup or restore operation for .ldb table
6442 files when used by LevelDB clients other than IndexedDB.
6446 <histogram name="LevelDBEnv.TimeTo" units="milliseconds">
6448 Deprecated 2013-04. As of m28 use LevelDBEnv.TimeUntilSuccessFor.
6451 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
6452 0 means success on the first try.
6456 <histogram name="LevelDBEnv.TimeUntilSuccessFor" units="milliseconds">
6458 Time Non-IDB LevelDBEnv slept before successfully completing this operation.
6459 0 means success on the first try.
6463 <histogram name="Linux.GlibcVersion" enum="LinuxGlibcVersion">
6464 <summary>The version of glibc used. (Linux only)</summary>
6467 <histogram name="Login.FailureReason" enum="LoginFailureReason">
6468 <summary>Chrome OS login failure reason.</summary>
6471 <histogram name="Login.LeastUsedAccountDays" units="days">
6473 Chrome OS histogram that keeps track of the days since the least frequently
6474 used account signed in. Reported on every boot and once a day after that.
6478 <histogram name="Login.PolicyFilesStatePerBoot" enum="LoginPolicyFilesState">
6479 <summary>The state of Chrome OS owner key and device policy files.</summary>
6482 <histogram name="Login.PromptToCompleteLoginTime" units="milliseconds">
6484 Time from first display of the login prompt until the user completes signing
6489 <histogram name="Login.SuccessReason" enum="LoginSuccessReason">
6490 <summary>Chrome OS login success reason.</summary>
6493 <histogram name="Login.UserType" enum="LoginUserType">
6495 Chrome OS histogram that keeps track of the way a user logs in and whether
6496 Chrome OS is running normal or developer mode.
6500 <histogram name="Media.AcceleratedCompositingActive" enum="BooleanSuccess">
6502 Whether accelerated compositing was used for HTML5 media rendering.
6506 <histogram name="Media.AudioBitsPerChannel">
6507 <summary>Bits per channel of HTML5 audio sample data.</summary>
6510 <histogram name="Media.AudioChannelLayout" enum="ChannelLayout">
6511 <summary>Audio channel layout in HTML5 media.</summary>
6514 <histogram name="Media.AudioCodec" enum="AudioCodec">
6515 <summary>Audio codec used in HTML5 media.</summary>
6518 <histogram name="Media.AudioInputController" units="ms">
6519 <summary>Measures the time taken for AudioInputController::</summary>
6522 <histogram name="Media.AudioInputDeviceManager" units="ms">
6523 <summary>Measures the time taken for AudioInputDeviceManager::</summary>
6526 <histogram name="Media.AudioOutputController" units="ms">
6527 <summary>Measures the time taken for AudioOutputController::</summary>
6530 <histogram name="Media.AudioOutputControllerDataNotReady" units="ms">
6532 Time spent waiting in AudioOutputController::WaitTillDataReady() if the data
6533 was not initially available.
6537 <histogram name="Media.AudioOutputControllerPlaybackStartupSuccess"
6538 enum="BooleanSuccess">
6540 Whether playback started successfully after stream startup was requested.
6544 <histogram name="Media.AudioRendererEvents" enum="AudioRendererEvents">
6545 <summary>Captures statistics for various AudioRendererImpl events.</summary>
6548 <histogram name="Media.AudioRendererMissedDeadline" units="%">
6550 Percentage of AudioSyncReader::Read() calls where the renderer missed its
6555 <histogram name="Media.AudioSampleFormat" enum="AudioSampleFormat">
6557 Audio sample format in HTML5 media. Logged when Audio Decoder initializes.
6561 <histogram name="Media.AudioSamplesPerSecond" enum="AudioSampleRate">
6562 <summary>Audio samples per second in HTML5 media.</summary>
6565 <histogram name="Media.AudioSamplesPerSecondUnexpected" units="Hz">
6567 Audio samples per second in HTML5 media (atypical values, in Hz).
6571 <histogram name="Media.CacheUseful" enum="BooleanSuccess">
6573 Whether a media response might be used to satisfy a future request.
6577 <histogram name="Media.ChromeCast.DelayedAndDroppedFramesPer5Sec"
6580 The average number of delayed and dropped frames for the ChromeCast
6581 application. Reported every 5 seconds.
6585 <histogram name="Media.ChromeCast.DisplayedFramesPerSecond" units="frames/s">
6587 The average number of displayed frames for the ChromeCast application.
6588 Reported every 5 seconds.
6592 <histogram name="Media.ChromeCast.TimeToBufferAv" units="ms">
6594 Time needed to pre-buffer A/V data before the actual playback for the
6595 ChromeCast application.
6599 <histogram name="Media.ChromeCast.TimeToBufferAvAfterAbort" units="ms">
6601 Time needed to buffer A/V data after an abort for the ChromeCast
6606 <histogram name="Media.ChromeCast.TimeToBufferAvAfterUnderrun" units="ms">
6608 Time needed to buffer A/V data after an underrun for the ChromeCast
6613 <histogram name="Media.DetectedAudioCodec" enum="FFmpegCodecs">
6614 <summary>Audio codec used in HTML5 media.</summary>
6617 <histogram name="Media.DetectedContainer" enum="MediaContainers">
6618 <summary>Container used for HTML5 media.</summary>
6621 <histogram name="Media.DetectedVideoCodec" enum="FFmpegCodecs">
6622 <summary>Video codec used in HTML5 media.</summary>
6625 <histogram name="Media.DevicePermissionActions" enum="DevicePermissionActions">
6627 Measures the actions taken in the media infobar, which prompts the users for
6632 <histogram name="Media.Duration" units="ms">
6633 <summary>Duration in milliseconds of HTML5 media (when known).</summary>
6636 <histogram name="Media.EME.ClearKey.addKey" enum="MediaKeyException">
6637 <summary>addKey result using the Clear Key key system.</summary>
6640 <histogram name="Media.EME.ClearKey.cancelKeyRequest" enum="MediaKeyException">
6641 <summary>cancelKeyRequest result using the Clear Key key system.</summary>
6644 <histogram name="Media.EME.ClearKey.DecryptError">
6646 Decryption error event count using the Clear Key key system.
6650 <histogram name="Media.EME.ClearKey.generateKeyRequest"
6651 enum="MediaKeyException">
6652 <summary>generateKeyRequest result using the Clear Key key system.</summary>
6655 <histogram name="Media.EME.ClearKey.KeyAdded">
6656 <summary>KeyAdded event count using the Clear Key key system.</summary>
6659 <histogram name="Media.EME.ClearKey.KeyError" enum="MediaKeyError">
6660 <summary>KeyError event count using the Clear Key key system.</summary>
6663 <histogram name="Media.EME.NeedKey">
6664 <summary>EME NeedKey event count.</summary>
6667 <histogram name="Media.EME.Unknown.addKey" enum="MediaKeyException">
6668 <summary>addKey result using an unknown key system.</summary>
6671 <histogram name="Media.EME.Unknown.cancelKeyRequest" enum="MediaKeyException">
6672 <summary>cancelKeyRequest result using an unknown key system.</summary>
6675 <histogram name="Media.EME.Unknown.DecryptError">
6676 <summary>Decryption error event count using an unknown key system.</summary>
6679 <histogram name="Media.EME.Unknown.generateKeyRequest" enum="MediaKeyException">
6680 <summary>generateKeyRequest result using an unknown key system.</summary>
6683 <histogram name="Media.EME.Unknown.KeyAdded">
6684 <summary>KeyAdded event count using an unknown key system.</summary>
6687 <histogram name="Media.EME.Unknown.KeyError" enum="MediaKeyError">
6688 <summary>KeyError event count using an unknown key system.</summary>
6691 <histogram name="Media.EME.Widevine.addKey" enum="MediaKeyException">
6692 <summary>addKey result using the Widevine key system.</summary>
6695 <histogram name="Media.EME.Widevine.cancelKeyRequest" enum="MediaKeyException">
6696 <summary>cancelKeyRequest result using the Widevine key system.</summary>
6699 <histogram name="Media.EME.Widevine.DecryptError">
6700 <summary>Decryption error event count using the Widevine key system.</summary>
6703 <histogram name="Media.EME.Widevine.generateKeyRequest"
6704 enum="MediaKeyException">
6705 <summary>generateKeyRequest result using the Widevine key system.</summary>
6708 <histogram name="Media.EME.Widevine.KeyAdded">
6709 <summary>KeyAdded event count using the Widevine key system.</summary>
6712 <histogram name="Media.EME.Widevine.KeyError" enum="MediaKeyError">
6713 <summary>KeyError event count using the Widevine key system.</summary>
6716 <histogram name="Media.FallbackHardwareAudioBitsPerChannel">
6718 Bits per channel of the hardware audio device which failed to open in low
6719 latency mode and required high latency fallback.
6723 <histogram name="Media.FallbackHardwareAudioChannelCount">
6725 Channel count of the hardware audio device which failed to open in low
6726 latency mode and required high latency fallback.
6730 <histogram name="Media.FallbackHardwareAudioChannelLayout" enum="ChannelLayout">
6732 Channel layout of the hardware audio device which failed to open in low
6733 latency mode and required high latency fallback.
6737 <histogram name="Media.FallbackHardwareAudioSamplesPerSecond"
6738 enum="AudioSampleRate">
6740 Samples per second of the hardware audio device which failed to open in low
6741 latency mode and required high latency fallback.
6745 <histogram name="Media.FallbackHardwareAudioSamplesPerSecondUnexpected"
6748 Samples per second of the hardware audio device (atypical values, in Hz)
6749 which failed to open in low latency mode and required high latency fallback.
6753 <histogram name="Media.FallbackToHighLatencyAudioPath" enum="BooleanSuccess">
6755 Whether Chrome had to fallback to the high latency audio path or not.
6759 <histogram name="Media.Fling.DelayedAndDroppedFramesPer5Sec" units="frames/5s">
6761 The average number of delayed and dropped frames for the Fling application.
6762 Reported every 5 seconds.
6766 <histogram name="Media.Fling.DisplayedFramesPerSecond" units="frames/s">
6768 The average number of displayed frames for the Fling application. Reported
6773 <histogram name="Media.Fling.TimeToBufferAv" units="ms">
6775 Time needed to pre-buffer A/V data before the actual playback for the Fling
6780 <histogram name="Media.Fling.TimeToBufferAvAfterAbort" units="ms">
6782 Time needed to buffer A/V data after an abort for the Fling application.
6786 <histogram name="Media.Fling.TimeToBufferAvAfterUnderrun" units="ms">
6788 Time needed to buffer A/V data after an underrun for the Fling application.
6792 <histogram name="Media.GpuVideoDecoderInitializeStatus" enum="PipelineStatus">
6793 <summary>Results of attempts to GpuVideoDecoder::Initialize().</summary>
6796 <histogram name="Media.HardwareAudioBitsPerChannel">
6797 <summary>Bits per channel of the hardware audio device.</summary>
6800 <histogram name="Media.HardwareAudioChannelCount">
6801 <summary>Channel count of the hardware audio device.</summary>
6804 <histogram name="Media.HardwareAudioChannelLayout" enum="ChannelLayout">
6805 <summary>Channel layout of the hardware audio device.</summary>
6808 <histogram name="Media.HardwareAudioSamplesPerSecond" enum="AudioSampleRate">
6809 <summary>Samples per second of the hardware audio device.</summary>
6812 <histogram name="Media.HardwareAudioSamplesPerSecondUnexpected" units="Hz">
6814 Samples per second of the hardware audio device (atypical values, in Hz).
6818 <histogram name="Media.InfoLoadDelay" units="milliseconds">
6820 The time it takes to perform redirect tracking and a CORS access check while
6821 preparing to play a media file.
6825 <histogram name="Media.LinuxAudioIO" enum="LinuxAudioIO">
6827 Audio IO layer used by the Linux OS, sampled once at startup of the browser.
6831 <histogram name="Media.LocalRendererSinkStates" enum="LocalRendererSinkStates">
6833 State of the WebRtc local renderer, sampled once during the lifetime of a
6838 <histogram name="Media.MSE.AudioCodec" enum="MSECodec">
6840 Audio codec used in Media Source Extensions playback. Set when AddId() is
6841 called during playback.
6845 <histogram name="Media.MSE.NumberOfTracks">
6847 Number of tracks specified to AddId() for Media Source Extensions playback.
6848 May be called multiple times per element if playback is dynamically altered.
6852 <histogram name="Media.MSE.Playback" enum="BooleanSuccess">
6854 Whether Media Source Extensions is specified for playback of Media elements.
6855 Sampled when media pipeline starts.
6859 <histogram name="Media.MSE.VideoCodec" enum="MSECodec">
6861 Video codec used in Media Source Extensions playback. Set when AddId() is
6862 called during playback.
6866 <histogram name="Media.Netflix.AudioBitrate" units="kbps">
6868 The audio bit rate as reported by the Netflix application. May be reported
6869 multiple times as network conditions change during playback.
6873 <histogram name="Media.Netflix.AudioNumChannels" units="channels">
6875 The number of audio channels as reported by the Netflix application. May be
6876 reported multiple times as network conditions change during playback.
6880 <histogram name="Media.Netflix.DelayedAndDroppedFramesPer5Sec"
6883 The average number of delayed and dropped frames for the Netflix
6884 application. Reported every 5 seconds.
6888 <histogram name="Media.Netflix.DisplayedFramesPerSecond" units="frames/s">
6890 The average number of displayed frames for the Netflix application. Reported
6895 <histogram name="Media.Netflix.VideoBitrate" units="kbps">
6897 Video bit rate as reported by the Netflix application. May be reported
6898 multiple times as network conditions change during playback.
6902 <histogram name="Media.Netflix.VideoHeight" units="pixels">
6904 Video height as reported by the Netflix application. May be reported
6905 multiple times as network conditions change during playback.
6909 <histogram name="Media.PepperVideoDecoderError" enum="PepperVideoDecodeError">
6910 <summary>Counts of video decode errors reported to plugin.</summary>
6913 <histogram name="Media.PepperVideoDecoderPictureCount">
6915 Number of PictureBuffers/textures requested per hardware decoder creation.
6916 This value varies by platform and video. A user visible video may trigger
6917 multiple decoder creations (sometimes every 5 seconds) but would normally
6918 not hold more than 2 sets of buffers at any given time in memory.
6922 <histogram name="Media.PepperVideoDecoderPictureHeight">
6924 Vertical video resolution rounded to the nearest bucket. (Corresponds
6925 roughly to the number in 720p.)
6929 <histogram name="Media.PlayMovies.DelayedAndDroppedFramesPer5Sec"
6932 The average number of delayed and dropped frames for the PlayMovies
6933 application. Reported every 5 seconds.
6937 <histogram name="Media.PlayMovies.DisplayedFramesPerSecond" units="frames/s">
6939 The average number of displayed frames for the PlayMovies application.
6940 Reported every 5 seconds.
6944 <histogram name="Media.RTCVideoDecoderError" enum="PepperVideoDecodeError">
6945 <summary>Counts of video decode errors reported to RTCVideoDecoder.</summary>
6948 <histogram name="Media.RTCVideoDecoderInitDecodeStatus" enum="BooleanSuccess">
6950 Renamed to Media.RTCVideoDecoderInitDecodeSuccess.
6952 <summary>Results of attempts to RTCVideoDecoder::InitDecode().</summary>
6955 <histogram name="Media.RTCVideoDecoderInitDecodeSuccess" enum="BooleanSuccess">
6957 Indicates whether we were successful in initializing hardware video decoder
6958 for use in the RTC pipeline.
6962 <histogram name="Media.RTCVideoEncoderInitEncodeSuccess" enum="BooleanSuccess">
6964 Indicates whether we were successful in initializing hardware video encoder
6965 for use in the RTC pipeline.
6969 <histogram name="Media.RTCVideoEncoderProfile" enum="VideoCodecProfile">
6970 <summary>Video codec profile used in RTC video encoder.</summary>
6973 <histogram name="Media.TimeToPipelineStarted" units="ms">
6975 Time in milliseconds from HTML5 media pipeline creation to playing event.
6979 <histogram name="Media.TotalMBytes" units="MB">
6980 <summary>Size of HTML5 media (when known), in MB.</summary>
6983 <histogram name="Media.UncacheableReason" enum="UncacheableReason">
6985 Reasons a media response won't be used to satisfy a future request.
6989 <histogram name="Media.URLScheme" enum="URLSchemeForHistogram">
6991 URL scheme used with HTML5 media. (each URL provides one sample)
6995 <histogram name="Media.VAVDAH264.DecoderFailure" enum="VAVDAH264DecoderFailure">
6997 Error codes reported by video decode using VA-API hardware video decoder.
7001 <histogram name="Media.VideoCaptureManager" units="ms">
7002 <summary>Measures the time taken for VideoCaptureManager::</summary>
7005 <histogram name="Media.VideoCodec" enum="VideoCodec">
7006 <summary>Video codec used in HTML5 media.</summary>
7009 <histogram name="Media.VideoCodecProfile" enum="VideoCodecProfile">
7010 <summary>Video codec profile used in HTML5 media.</summary>
7013 <histogram name="Media.VideoCodedAspectRatio">
7014 <summary>Coded aspect ratio of HTML5 video.</summary>
7017 <histogram name="Media.VideoCodedWidth">
7018 <summary>Coded width of HTML5 video.</summary>
7021 <histogram name="Media.VideoColorRange" enum="FFmpegColorRanges">
7023 Pixel format color range of HTML5 video. Emitted on video load.
7027 <histogram name="Media.VideoPixelFormat" enum="VideoPixelFormat">
7028 <summary>Pixel format used in HTML5 video. Emitted on video load.</summary>
7031 <histogram name="Media.VideoVisibleAspectRatio">
7032 <summary>Visible aspect ratio of HTML5 video.</summary>
7035 <histogram name="Media.VideoVisibleWidth">
7036 <summary>Visible width of HTML5 video.</summary>
7039 <histogram name="Media.YouTube.DelayedAndDroppedFramesPer5Sec"
7042 The average number of delayed and dropped frames for the YouTube
7043 application. Reported every 5 seconds.
7047 <histogram name="Media.YouTube.DisplayedFramesPerSecond" units="frames/s">
7049 The average number of displayed frames for the YouTube application. Reported
7054 <histogram name="Media.YouTube.TimeToBufferAv" units="ms">
7056 Time needed to pre-buffer A/V data before the actual playback for the
7057 YouTube application.
7061 <histogram name="Media.YouTube.TimeToBufferAvAfterAbort" units="ms">
7063 Time needed to buffer A/V data after an abort for the YouTube application.
7067 <histogram name="Media.YouTube.TimeToBufferAvAfterUnderrun" units="ms">
7069 Time needed to buffer A/V data after an underrun for the YouTube
7074 <histogram name="MediaGalleries.Usage" enum="MediaGalleriesUsageType">
7075 <summary>Various usage counts for media galleries.</summary>
7078 <histogram name="Memory.BackingStore">
7079 <summary>TBD.</summary>
7082 <histogram name="Memory.Browser" units="KB">
7084 The private working set used by the browser process. Recorded once per UMA
7089 <histogram name="Memory.CachedFontAndDC">
7090 <summary>TBD.</summary>
7093 <histogram name="Memory.Chrome" units="KB">
7095 The private working set used by each chrome:// renderer process. Each
7096 process provides one sample. Recorded once per UMA ping.
7100 <histogram name="Memory.ChromeProcessCount">
7102 The count of active chrome:// processes. Recorded once per UMA ping.
7106 <histogram name="Memory.Extension" units="KB">
7108 The private working set used by each extension process. Each process
7109 provides one sample. Recorded once per UMA ping.
7113 <histogram name="Memory.GlyphPagesPerLoad">
7115 The number of glyph pages present in the renderer when it commits a load.
7116 Since this is per-sub-process, you can get the average number of glyph pages
7117 in the system by multiplying this number with the average number of
7118 renderers. Note that this typically won't count the glyph pages added as a
7119 result of the load that just committed, since layout will happen after the
7120 commit. There are 512 bytes per glyph page, but this number also very
7121 closely approximates the number of glyph width map pages in the same
7122 renderer. The only difference is that if you have font fallback, it will
7123 make a new glyph page and no width page, but in most common cases there is
7124 no fallback). Width pages are 1K each (256 floats), so you could think of
7125 this value as being the number of "1.5K units related to glyphs per
7126 renderer per page load".
7130 <histogram name="Memory.Gpu" units="KB">
7132 The private working set used by the GPU process. Recorded once per UMA
7137 <histogram name="Memory.Graphics" units="MB">
7139 System-wide graphics driver memory consumption. Recorded on Chrome OS for
7140 platforms where it is exposed by the kernel (for example, Intel i915 and
7141 Exynos Mali). Recorded once per UMA ping.
7145 <histogram name="Memory.NativeClient" units="KB">
7147 The private working set used by each Native Client loader process. Each
7148 process provides one sample. Recorded once per UMA ping.
7152 <histogram name="Memory.NativeClientBroker" units="KB">
7154 The private working set used by each Native Client broker process. Each
7155 process provides one sample. Recorded once per UMA ping.
7159 <histogram name="Memory.OtherProcessCount">
7161 The count of other various utility processes (nacl, gpu, sandbox, zygote,
7162 utility). Recorded once per UMA ping.
7166 <histogram name="Memory.PepperPlugin" units="KB">
7168 The private working set used by each Pepper plugin process. Each plugin
7169 process provides one sample. Recorded once per UMA ping.
7173 <histogram name="Memory.PepperPluginBroker" units="KB">
7175 The private working set used by each Pepper plugin broker process. Each
7176 process provides one sample. Recorded once per UMA ping.
7180 <histogram name="Memory.PepperPluginBrokerProcessCount">
7182 The count of Pepper plugin broker processes, recorded once per metrics
7183 services (UMA) update. See MetricsReportingScheduler for details.
7187 <histogram name="Memory.PepperPluginProcessCount">
7189 The count of active Pepper plugin processes. Recorded once per UMA ping.
7193 <histogram name="Memory.Plugin" units="KB">
7195 The private working set used by each plugin process. Each plugin process
7196 provides one sample. Recorded once per UMA ping.
7200 <histogram name="Memory.PluginProcessCount">
7202 The count of active plugin processes. Recorded once per UMA ping.
7206 <histogram name="Memory.ProcessCount">
7208 The count of all active processes. Recorded once per UMA ping.
7212 <histogram name="Memory.ProcessLimit">
7213 <summary>The current process limit. Recorded once per UMA ping.</summary>
7216 <histogram name="Memory.Renderer" units="KB">
7218 The private working set used by each renderer process. Each renderer
7219 process provides one sample. Recorded once per UMA ping.
7223 <histogram name="Memory.RendererProcessCount">
7225 The count of active renderer processes. Recorded once per UMA ping.
7229 <histogram name="Memory.SandboxHelper" units="KB">
7231 The private working set used by each sandbox helper process. Each sandbox
7232 helper process provides one sample. Recorded once per UMA ping.
7236 <histogram name="Memory.Swap.Browser" units="KB">
7238 The swap used by the browser process. Recorded once per UMA ping if the
7243 <histogram name="Memory.Swap.Chrome" units="KB">
7245 The swap used by each chrome:// renderer process. Each process provides one
7246 sample. Recorded once per UMA ping if the system has swapped.
7250 <histogram name="Memory.Swap.CompressedDataSize" units="MB">
7252 The amount of memory that swap was compressed into. Recorded once per UMA
7253 ping if the system has swapped.
7257 <histogram name="Memory.Swap.CompressionRatio">
7259 The ratio of swapped data original size to compressed size. Recorded once
7260 per UMA ping if the system has swapped.
7264 <histogram name="Memory.Swap.Extension" units="KB">
7266 The swap used by each extension process. Each process provides one sample.
7267 Recorded once per UMA ping if the system has swapped.
7271 <histogram name="Memory.Swap.Gpu" units="KB">
7273 The swap used by the GPU process. Recorded once per UMA ping if the system
7278 <histogram name="Memory.Swap.HaveSwapped" units="BooleanSuccess">
7280 Indicates that the system has swapped memory out at least once since boot.
7281 Recorded once per UMA ping.
7285 <histogram name="Memory.Swap.MemUsedTotal" units="MB">
7287 The amount of memory that is used by swap, including bookkeeping. Recorded
7288 once per UMA ping if the system has swapped.
7292 <histogram name="Memory.Swap.NativeClient" units="KB">
7294 The swap used by each Native Client loader process. Each process provides
7295 one sample. Recorded once per UMA ping if the system has swapped.
7299 <histogram name="Memory.Swap.NativeClientBroker" units="KB">
7301 The swap used by each Native Client broker process. Each process provides
7302 one sample. Recorded once per UMA ping if the system has swapped.
7306 <histogram name="Memory.Swap.NumReads">
7308 The number of reads from swap. Recorded once per UMA ping if the system
7313 <histogram name="Memory.Swap.NumWrites">
7315 The number of writes to swap. Recorded once per UMA ping if the system has
7320 <histogram name="Memory.Swap.OriginalDataSize" units="MB">
7322 The amount of memory that was swapped out. Recorded once per UMA ping if
7323 the system has swapped.
7327 <histogram name="Memory.Swap.PepperPlugin" units="KB">
7329 The swap used by each Pepper plugin process. Each plugin process provides
7330 one sample. Recorded once per UMA ping if the system has swapped.
7334 <histogram name="Memory.Swap.PepperPluginBroker" units="KB">
7336 The swap used by each Pepper plugin broker process. Each process provides
7337 one sample. Recorded once per UMA ping if the system has swapped.
7341 <histogram name="Memory.Swap.Plugin" units="KB">
7343 The swap used by each plugin process. Each plugin process provides one
7344 sample. Recorded once per UMA ping if the system has swapped.
7348 <histogram name="Memory.Swap.Renderer" units="KB">
7350 The swap used by each renderer process. Each renderer process provides one
7351 sample. Recorded once per UMA ping if the system has swapped.
7355 <histogram name="Memory.Swap.SandboxHelper" units="KB">
7357 The swap used by each sandbox helper process. Each sandbox helper process
7358 provides one sample. Recorded once per UMA ping if the system has swapped.
7362 <histogram name="Memory.Swap.Total" units="MB">
7364 The sum of all processes' swap. Recorded once per UMA ping if the system
7369 <histogram name="Memory.Swap.Utility" units="KB">
7371 The swap used by each utility process. Each utility process provides one
7372 sample. Recorded once per UMA ping if the system has swapped.
7376 <histogram name="Memory.Swap.Worker" units="KB">
7378 The swap used by each worker process. Each worker process provides one
7379 sample. Recorded once per UMA ping if the system has swapped.
7383 <histogram name="Memory.Total" units="MB">
7384 <summary>The sum of all processes. Recorded once per UMA ping.</summary>
7387 <histogram name="Memory.Utility" units="KB">
7389 The private working set used by each utility process. Each utility process
7390 provides one sample. Recorded once per UMA ping.
7394 <histogram name="Memory.Worker" units="KB">
7396 The private working set used by each worker process. Each worker process
7397 provides one sample. Recorded once per UMA ping.
7401 <histogram name="Memory.WorkerProcessCount">
7402 <summary>TBD.</summary>
7405 <histogram name="MemoryAndroid.DeviceMemoryClass">
7407 Value of getMemoryClass() recorded once upon startup. This is an integer,
7408 device-specific constant correlated with the amount of memory available on
7413 <histogram name="MemoryAndroid.EvictionReason" enum="AndroidEvictionReason">
7415 Reasons behind evictions of individual tabs, recorded upon each tab
7420 <histogram name="MemoryAndroid.LowMemoryLoadedTabCount">
7422 Number of loaded (memory-resident) tabs when LowMemory notification is
7427 <histogram name="MemoryAndroid.LowMemoryTimeBetween" units="milliseconds">
7429 Time between two consecutive LowMemory notification in one foreground
7434 <histogram name="MemoryAndroid.NotificationBackground"
7435 enum="AndroidMemoryNotificationBackground">
7437 Memory notifications delivered through system callbacks to Chrome while in
7442 <histogram name="MemoryAndroid.NotificationForeground"
7443 enum="AndroidMemoryNotificationForeground">
7445 Memory notifications delivered through system callbacks to Chrome while in
7446 the foreground - we count LowMemory notification vs particular levels of
7447 TrimMemory foreground notification.
7451 <histogram name="Mist.SwitchResult" enum="MistSwitchResult">
7453 The result (e.g. success or the type of failure) of a modem interface switch
7454 operation performed by mist on Chrome OS.
7458 <histogram name="Mouse.PointerSensitivity.Changed" enum="PointerSensitivity">
7460 Tracks mouse sensitivity setting changes by the user. This replaces the old
7461 Mouse.Sensitivity.Changed metric.
7465 <histogram name="Mouse.PointerSensitivity.Started" enum="PointerSensitivity">
7467 Tracks mouse sensitivity setting on startup. This replaces the old
7468 Mouse.Sensitivity.Started metric.
7472 <histogram name="Mouse.Sensitivity.Changed" enum="PointerSensitivity">
7474 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Changed.
7476 <summary>Tracks mouse sensitivity setting.</summary>
7479 <histogram name="Mouse.Sensitivity.Started" enum="PointerSensitivity">
7481 Deprecated as of 6/2013, replaced by Mouse.PointerSensitivity.Started.
7483 <summary>Tracks mouse sensitivity setting on startup.</summary>
7486 <histogram name="MouseEventPrefetch.MouseDownDuration_Click" units="ms">
7488 Measures the time elapsed between when the user mousedown-ed a link and when
7489 the user clicked a link.
7493 <histogram name="MouseEventPrefetch.MouseDownFollowedByClick"
7494 enum="MouseEventFollowedByClick">
7496 For each click handled by an HTML anchor tag link, whether Blink saw a
7497 mousedown event preceding it. This is only measured for clicks handled by
7498 the anchor tag's default click event handler.
7502 <histogram name="MouseEventPrefetch.MouseDowns">
7504 The number of mousedown events detected at HTML anchor-tag links' default
7509 <histogram name="MouseEventPrefetch.MouseOverDuration_Click" units="ms">
7511 Measures the time elapsed between when the user mouseover-ed a link and when
7512 the user clicked a link.
7516 <histogram name="MouseEventPrefetch.MouseOverDuration_NoClick" units="ms">
7518 Measures the time elapsed between when the user mouseover-ed a link and when
7519 the user mouseout-ed a link without click.
7523 <histogram name="MouseEventPrefetch.MouseOvers">
7525 The number of mouseover events detected at HTML anchor-tag links' default
7530 <histogram name="MouseEventPrefetch.PreTapEventsFollowedByClick"
7531 enum="PreTapEvents">
7533 The tap gesture events detected before click at HTML anchor-tag links'
7534 default event handler.
7538 <histogram name="MouseEventPrefetch.TapDownDuration_Click" units="ms">
7540 Measures the time elapsed between when the user tapdown-ed a link and when
7541 the user clicked a link.
7545 <histogram name="MouseEventPrefetch.TapDowns">
7547 The number of gesturetapdown events detected at HTML anchor-tag links'
7548 default event handler.
7552 <histogram name="MouseEventPrefetch.TapUnconfirmeds">
7554 The number of gesturetapunconfirmed events detected at HTML anchor-tag
7555 links' default event handler.
7559 <histogram name="MultiProfile.DiscardedTabsPerUser">
7561 The relation of discarded tabs vs. the amount of simultaneous users. The
7562 counts are the number of discards and the buckets are the number of users.
7563 Since the count values are absolute numbers, they need to be normalized
7564 before use - so divide the counts by the percentage of users found under
7565 'MultiProfile.UsersPerSession'.
7569 <histogram name="MultiProfile.SessionMode" enum="MultiProfileSessionMode">
7571 The session counter for different multi profile modes which gets stored once
7572 per session at the beginning of the session.
7576 <histogram name="MultiProfile.SigninUserUIPath"
7577 enum="MultiProfileSigninUserAction">
7579 Count the number of times each UI path is taken for signing into a new
7580 account in a ChromeOS multiprofile session. UI paths include the system tray
7581 and the user account switcher on the browser frame.
7585 <histogram name="MultiProfile.SwitchActiveUserUIPath"
7586 enum="MultiProfileSwitchActiveUserAction">
7588 Count the number of times each UI path is taken for switching the active
7589 account in a ChromeOS multiprofile session. UI paths include the system tray
7590 and the keyboard shortcut.
7594 <histogram name="MultiProfile.TeleportWindow"
7595 enum="MultiProfileTeleportWindowAction">
7597 Counts the number of window teleportations when using separated desktop
7602 <histogram name="MultiProfile.TeleportWindowType"
7603 enum="MultiProfileTeleportWindowType">
7605 Counts the number of teleported windows by types in separated desktop mode.
7609 <histogram name="MultiProfile.UsersPerSession">
7611 The number of users simultaneously signed into a multiprofile session on
7612 ChromeOS. This is recorded whenever a new user logs in.
7616 <histogram name="Navigation.MainFrameScheme" enum="NavigationScheme">
7617 <summary>The scheme of the URL for each main-frame navigation.</summary>
7620 <histogram name="Net.AsyncResourceHandler_PendingDataCount">
7622 The count of unacknowledged ResourceMsg_DataReceived messages. This message
7623 is sent once per chunk of data read from the network.
7627 <histogram name="Net.AsyncResourceHandler_PendingDataCount_WhenFull">
7629 The count of unacknowledged ResourceMsg_DataReceived messages at the point
7630 where we pause network loading.
7634 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Alloc" units="bytes">
7635 <summary>The size of a SharedIOBuffer allocation.</summary>
7638 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_Used" units="bytes">
7639 <summary>The number of bytes copied into a SharedIOBuffer.</summary>
7642 <histogram name="Net.AsyncResourceHandler_SharedIOBuffer_UsedPercentage"
7645 The percentage of a SharedIOBuffer allocation that is actually used.
7649 <histogram name="Net.AuthGenerateToken_basic" units="milliseconds">
7650 <summary>The time to generate a Basic HTTP authentication token.</summary>
7653 <histogram name="Net.AuthGenerateToken_digest" units="milliseconds">
7654 <summary>The time to generate a Digest HTTP authentication token.</summary>
7657 <histogram name="Net.AuthGenerateToken_negotiate" units="milliseconds">
7659 The time to generate a Negotiate (or SPNEGO) HTTP authentication token.
7663 <histogram name="Net.AuthGenerateToken_ntlm" units="milliseconds">
7664 <summary>The time to generate an NTLM HTTP authentication token.</summary>
7667 <histogram name="Net.CertCommonNameFallback" enum="BooleanCommonNameMatch">
7669 Whether the certificate common name was used for matching the hostname,
7670 instead of the subjectAlternativeName.
7672 Measures results for all CAs (internal and publicly-trusted).
7676 <histogram name="Net.CertCommonNameFallbackPrivateCA"
7677 enum="BooleanCommonNameMatch">
7679 Whether the certificate common name was used for matching the hostname,
7680 instead of the subjectAlternativeName.
7682 Measures results ony for internal (non-publicly-trusted) CAs.
7686 <histogram name="Net.CertificatePinSuccess" enum="BooleanSuccess">
7688 Renamed to Net.PublicKeyPinSuccess 28 Oct 2011.
7691 A validated certificate chain may be subject to additional
7692 "pinning" requirements on a per-domain basis. This records the
7693 fraction of successful matches between a certificate chain and a pin list.
7697 <histogram name="Net.CertificateTransparency.MainFrameValidSCTCount">
7699 Number of valid Signed Certificate Timestamps (SCTs) present for the
7700 main-frame resource. Emitted every time a main-frame resource is fetched.
7704 <histogram name="Net.CertificateTransparency.SCTOrigin" enum="SCTOrigin">
7706 The origin breakdown of Signed Certificate Timestamps (SCTs). Emitted once
7707 for every SCT when first validated, which means 0 or more times during every
7708 SSL connection establishment.
7712 <histogram name="Net.CertificateTransparency.SCTsPerConnection">
7714 The number of Signed Certificate Timestamps (SCTs) that were available for
7715 each SSL connection, including SCTs embedded in the certificate. This metric
7716 measures how many SSL connections had SCTs available. Emitted during every
7717 SSL connection establishment.
7721 <histogram name="Net.CertificateTransparency.SCTStatus" enum="SCTVerifyStatus">
7723 Breakdown of Signed Certificate Timestamps (SCTs) validation status. Emitted
7724 once for every SCT when first validated, which means 0 or more times during
7725 every SSL connection establishment.
7729 <histogram name="Net.CertVerifier_Job_Latency" units="milliseconds">
7731 The actual amount of time spent verifying a certificate using the underlying
7732 cryptographic APIs. Because parallel verifications for the same certificate
7733 may be coalesced, histograms such as Net.SSLCertVerificationTime may be
7734 skewed, due to later verifications taking less overall time. This records
7735 the overall time spent verifying a single request, regardless of how many
7736 parallel requests are being served by the verification.
7740 <histogram name="Net.CoalescePotential" enum="CoalescePotentialPackets">
7742 The number of times we sent N packets, but could have sent N-1 packets.
7746 <histogram name="Net.ComodoDNSExperimentFailureTime" units="milliseconds">
7748 The amount of time taken before we failed to resolve the Comodo test DNS
7749 record. This is an experiment, run in conjuction with Comodo, to test the
7750 viability of a DNS based certificate revocation mechanism.
7754 <histogram name="Net.ComodoDNSExperimentSuccessTime" units="milliseconds">
7756 The amount of time taken to successfully resolve the Comodo test DNS record.
7757 This is an experiment, run in conjuction with Comodo, to test the viability
7758 of a DNS based certificate revocation mechanism.
7762 <histogram name="Net.Compress.NoProxy.BytesAfterCompression" units="bytes">
7764 The uncompressed number of bytes received per request that was compressed.
7765 Only includes requests which did not go through an explicit proxy and did
7770 <histogram name="Net.Compress.NoProxy.BytesBeforeCompression" units="bytes">
7772 The compressed number of bytes received per request that was compressed.
7773 Only includes requests which did not go through an explicit proxy and did
7778 <histogram name="Net.Compress.NoProxy.ShouldHaveBeenCompressed" units="bytes">
7780 The uncompressed number of bytes received per request that was not
7781 compressed but appears to have been compressible. Only includes requests
7782 which did not go through an explicit proxy and did not go over SSL.
7786 <histogram name="Net.Compress.Proxy.BytesAfterCompression" units="bytes">
7788 The uncompressed number of bytes received per request that was compressed.
7789 Only includes requests sent through a proxy without SSL.
7793 <histogram name="Net.Compress.Proxy.BytesBeforeCompression" units="bytes">
7795 The compressed number of bytes received per request that was compressed.
7796 Only includes requests sent through a proxy without SSL.
7800 <histogram name="Net.Compress.Proxy.ShouldHaveBeenCompressed" units="bytes">
7802 The uncompressed number of bytes received per request that was not
7803 compressed but appears to have been compressible. Only includes requests
7804 sent through a proxy without SSL.
7808 <histogram name="Net.Compress.SSL.BytesAfterCompression" units="bytes">
7810 The uncompressed number of bytes received per request that was compressed.
7811 Only includes requests sent over SSL.
7815 <histogram name="Net.Compress.SSL.BytesBeforeCompression" units="bytes">
7817 The compressed number of bytes received per request that was compressed.
7818 Only includes requests sent over SSL.
7822 <histogram name="Net.Compress.SSL.ShouldHaveBeenCompressed" units="bytes">
7824 The uncompressed number of bytes received per request that was not
7825 compressed but appears to have been compressible. Only includes requests
7830 <histogram name="Net.ConnectionTypeCount" enum="ConnectionType">
7832 The count was inaccurate (it counted transactions rather than connections)
7835 Each bucket is the number of connections of a particular type that the user
7836 has had during the session.
7840 <histogram name="Net.ConnectionTypeCount2" enum="ConnectionType">
7842 Renamed to match HadConnectionType.
7845 Each bucket is the number of successful connections of a particular type
7846 that the user has had during the session.
7850 <histogram name="Net.ConnectionTypeCount3" enum="ConnectionType">
7852 Each bucket is the number of successful connections of a particular type
7853 that the user has had during the session.
7857 <histogram name="Net.ConnectionTypeFailCount2" enum="ConnectionType">
7859 No longer collected.
7862 Each bucket is the number of failed connections of a particular type that
7863 the user has had during the session.
7867 <histogram name="Net.ConnectionUsedSSLv3Fallback">
7869 Replaced by Net.ConnectionUsedSSLVersionFallback in Chrome 21.
7872 True if the HTTP request was to a server which requires SSLv3 fallback
7876 <histogram name="Net.ConnectionUsedSSLVersionFallback"
7877 enum="FallbackSSLVersion">
7879 Nonzero if the HTTP request was to a server which requires SSL version
7880 fallback. The value indicates the SSL version the request fell back on.
7884 <histogram name="net.CookieBackingStoreUpdateResults"
7885 enum="BackingStoreResults">
7887 Initial typo; only here to get results from builds before r59117. See
7888 "Cookie." group.
7891 Whether or not updates to the backing store succeeded or failed, recorded
7896 <histogram name="net.CookieBetweenAccessIntervalMinutes" units="minutes">
7898 Initial typo; only here to get results from builds before r59117. See
7899 "Cookie." group.
7901 <summary>Intervals between access time updates for each cookie.</summary>
7904 <histogram name="net.CookieCount">
7906 Initial typo; only here to get results from builds before r59117. See
7907 "Cookie." group.
7910 Number of cookies in the store (recorded every 10 minutes of active browsing
7915 <histogram name="net.CookieDeletionCause" enum="CookieDeletionCause">
7917 Initial typo; only here to get results from builds before r59117. See
7918 "Cookie." group.
7921 For each cookie removed from the store, the reason it was removed.
7925 <histogram name="net.CookieDomainCount">
7927 Initial typo; only here to get results from builds before r59117. See
7928 "Cookie." group.
7931 For each domain, number of cookies in that domain (recorded every 10 minutes
7932 of active browsing time).
7936 <histogram name="net.CookieDomainPerEtldp1Count">
7938 For every top level domain, number of subdomains in that top level domain
7939 (recorded every 10 minutes of active browsing time).
7943 <histogram name="net.CookieEtldp1Count">
7945 Initial typo; only here to get results from builds before r59117. See
7946 "Cookie." group.
7949 For every top level domain, number of cookies in that domain (recorded every
7950 10 minutes of active browsing time).
7954 <histogram name="net.CookieEvictedLastAccessMinutes" units="minutes">
7956 Initial typo; only here to get results from builds before r59117. See
7957 "Cookie." group.
7960 For each evicted (not expired) cookie, the amount of time since it was last
7965 <histogram name="net.CookieExpirationDurationMinutes" units="minutes">
7967 Initial typo; only here to get results from builds before r59117. See
7968 "Cookie." group.
7970 <summary>Number of minutes until cookie expires when set.</summary>
7973 <histogram name="net.CookieTimeGet">
7975 Initial typo; only here to get results from builds before r59117. See
7976 "Cookie." group.
7979 The amount of time (ms) to get cookies for each URL request.
7983 <histogram name="net.CookieTimeLoad">
7985 Initial typo; only here to get results from builds before r59117. See
7986 "Cookie." group.
7989 The amount of time (ms) to load the persistent cookie store at browser
7994 <histogram name="Net.CountOfAlternateProtocolServers">
7996 The total number of severs to which alternative protocol was used. This
7997 counts the number of servers persisted to prefs file.
8001 <histogram name="Net.CountOfPipelineCapableServers">
8003 The total number of severs that support HTTP pipelining. This counts the
8004 number of servers persisted to prefs file.
8008 <histogram name="Net.CountOfSpdyServers">
8010 The total number of SPDY server names persisted to prefs file.
8014 <histogram name="Net.CountOfSpdySettings">
8016 The total number of SPDY Settings properties persisted to prefs file.
8020 <histogram name="Net.CRLRequestFailedTimeMs" units="milliseconds">
8022 When validating an HTTPS certificate we may have to block to fetch one or
8023 more revocation lists. This measures the amount of time that failures to get
8024 CRL information take.
8028 <histogram name="Net.CRLRequestSuccess" enum="BooleanSuccess">
8030 When validating an HTTPS certificate we may have to block to fetch one or
8031 more revocation lists. This records the fraction of successful requests.
8035 <histogram name="Net.CRLRequestTimeMs" units="milliseconds">
8037 When validating an HTTPS certificate we may have to block to fetch one or
8038 more revocation lists. This measures the amount of time that each fetch
8043 <histogram name="Net.DailyContentLength" units="KB">
8045 The total content size in KB of all HTTP/HTTPS response bodies in the
8046 previous calendar day. The metric is reported when the first response in the
8047 current day is received.
8051 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled" units="KB">
8053 The total content size in KB of all HTTP/HTTPS response bodies in the
8054 previous calendar day while the data reduction proxy setting was enabled.
8055 The metric is reported when the first response in the current day is
8060 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Https"
8063 The total content size in KB of all HTTPS response bodies in the previous
8064 calendar day while the data reduction proxy setting was enabled. The metric
8065 is reported when the first response in the current day is received.
8069 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_LongBypass"
8072 The total content size in KB of all long-bypassed HTTP response bodies in
8073 the previous calendar day while the data reduction proxy setting was
8074 enabled. The metric is reported when the first response in the current day
8079 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_ShortBypass"
8082 The total content size in KB of all short-bypassed HTTP response bodies in
8083 the previous calendar day while the data reduction proxy setting was
8084 enabled. The metric is reported when the first response in the current day
8089 <histogram name="Net.DailyContentLength_DataReductionProxyEnabled_Unknown"
8092 The total content size in KB of all HTTP response bodies for requests that
8093 were not served by the enabled data reduction proxy for unknown reasons in
8094 the previous calendar day while the data reduction proxy setting was
8095 enabled. The metric is reported when the first response in the current day
8100 <histogram name="Net.DailyContentLength_ViaDataReductionProxy" units="KB">
8102 The total content size in KB of all HTTP/HTTPS response bodies in the
8103 previous calendar day via the data reduction proxy. The metric is reported
8104 when the first response in the current day is received.
8108 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled"
8111 The percentage of total HTTP/HTTPS response body size while the data
8112 reduction proxy is enabled to total HTTP/HTTPS response body size in the
8113 previous calendar day. The metric is reported when the first response in the
8114 current day is received.
8118 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Https"
8121 The percentage of total HTTPS response body size while the data reduction
8122 proxy is enabled to total HTTP/HTTPS response body size in the previous
8123 calendar day. The metric is reported when the first response in the current
8128 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_LongBypass"
8131 The percentage of total long-bypassed response body size while the data
8132 reduction proxy is enabled to total HTTP/HTTPS response body size in the
8133 previous calendar day. The metric is reported when the first response in the
8134 current day is received.
8138 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_ShortBypass"
8141 The percentage of total short-bypassed response body size while the data
8142 reduction proxy is enabled to total HTTP/HTTPS response body size in the
8143 previous calendar day. The metric is reported when the first response in the
8144 current day is received.
8148 <histogram name="Net.DailyContentPercent_DataReductionProxyEnabled_Unknown"
8151 The percentage of total body size of responses that were not served by the
8152 data reduction proxy for unknown reason while the data reduction proxy is
8153 enabled to total HTTP/HTTPS response body size in the previous calendar day.
8154 The metric is reported when the first response in the current day is
8159 <histogram name="Net.DailyContentPercent_ViaDataReductionProxy" units="Percent">
8161 The percentage of total HTTP/HTTPS response body size via the data reduction
8162 proxy to total HTTP/HTTPS response body size in the previous calendar day.
8163 The metric is reported when the first response in the current day is
8168 <histogram name="Net.DailyContentSavingPercent" units="Percent">
8170 The percentage of data saving in the previous calendar day. A negative
8171 saving will be shown as zero. The metric is reported when the first response
8172 in the current day is received.
8176 <histogram name="Net.DailyContentSavingPercent_DataReductionProxyEnabled"
8179 The percentage of data saving in the previous calendar day while the data
8180 reduction proxy was enabled. A negative saving will be shown as zero. This
8181 only counts responses while the data reduction proxy is enabled. The metric
8182 is reported when the first response in the current day is received.
8186 <histogram name="Net.DailyContentSavingPercent_ViaDataReductionProxy"
8189 The percentage of data saving in the previous calendar day via the data
8190 reduction proxy. A negative saving will be shown as zero. This only counts
8191 responses via the data reduction proxy. The metric is reported when the
8192 first response in the current day is received.
8196 <histogram name="Net.DailyHttpContentLengthViaDataReductionProxy" units="KB">
8198 Deprecated- see Net.DailyContentLength_ViaDataReductionProxy.
8201 Total size in KB of all response bodies in the previous calendar day that
8202 were received through the data reduction proxy.
8206 <histogram name="Net.DailyHttpContentLengthWithDataReductionProxyEnabled"
8209 Deprecated- see Net.DailyContentLength_DataReductionProxyEnabled
8212 Total size in KB of all response bodies in the previous calendar day that
8213 were received when the data reduction proxy was enabled.
8217 <histogram name="Net.DailyHttpContentSavings" units="Percent">
8219 Deprecated- see Net.DailyContentSavingPercent.
8222 The percentage of data saving in the previous calendar day. A negative
8223 saving will be shown as zero.
8227 <histogram name="Net.DailyHttpContentSavings_DataReductionProxy"
8230 Deprecated- see Net.DailyContentSavingPercent_DataReductionProxyEnabled.
8233 The percentage of data saving in the previous calendar day when the data
8234 reduction proxy was enabled for at least some responses during the day. A
8235 negative saving will be shown as zero.
8239 <histogram name="Net.DailyHttpOriginalContentLength" units="KB">
8241 Deprecated- see Net.DailyOriginalContentLength.
8244 Total size in KB specified in the X-Original-Content-Length headers of all
8245 responses in the previous calendar day. If the header is not present in a
8246 response, the size of the response body is used.
8250 <histogram name="Net.DailyHttpReceivedContentLength" units="KB">
8252 Deprecated- see Net.DailyContentLength.
8255 Total size in KB of all response bodies in the previous calendar day.
8259 <histogram name="Net.DailyOriginalContentLength" units="KB">
8261 The total size in KB specified in the X-Original-Content-Length headers of
8262 all HTTP/HTTPS response bodies in the previous calendar day. If the header
8263 is not present in a response, the size of the response body is used. The
8264 metric is reported when the first response in the current day is received.
8268 <histogram name="Net.DailyOriginalContentLength_DataReductionProxyEnabled"
8271 The total size in KB specified in the X-Original-Content-Length headers of
8272 all HTTP/HTTPS response bodies in the previous calendar day while the data
8273 reduction proxy is enabled. If the header is not present in a response, the
8274 size of the response body is used. The metric is reported when the first
8275 response in the current day is received.
8279 <histogram name="Net.DailyOriginalContentLength_ViaDataReductionProxy"
8282 The total size in KB specified in the X-Original-Content-Length headers of
8283 all HTTP/HTTPS response bodies in the previous calendar day via the data
8284 reduction proxy. If the header is not present in a response, the size of the
8285 response body is used. The metric is reported when the first response in the
8286 current day is received.
8290 <histogram name="Net.DailyReceivedContentViaDataReductionProxy" units="Percent">
8292 Deprecated- see Net.DailyContentPercent_ViaDataReductionProxy.
8295 The percentage of Net.DailyHttpContentLengthViaDataReductionProxy in
8296 Net.DailyHttpReceivedContentLength.
8300 <histogram name="Net.DailyReceivedContentWithDataReductionProxyEnabled"
8303 Deprecated- see Net.DailyContentPercent_DataReductionProxyEnabled.
8306 The percentage of Net.DailyHttpContentLengthWithDataReductionProxyEnabled in
8307 Net.DailyHttpReceivedContentLength.
8311 <histogram name="Net.DhcpWpadCancelTime" units="milliseconds">
8313 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
8314 cancellation of the fetch. For a given fetch, only one of the cancellation
8315 or completion histograms will be added to.
8319 <histogram name="Net.DhcpWpadCompletionTime" units="milliseconds">
8321 Measures time from initiating a fetch of a PAC file from DHCP WPAD to
8322 completion of the fetch. For a given fetch, only one of the cancellation or
8323 completion histograms will be added to.
8327 <histogram name="Net.DhcpWpadFetchError" enum="NetErrorCodes">
8329 Tracks the net error codes received when the DHCP WPAD fetch fails to
8330 retrieve a PAC file (including PAC_NOT_IN_DHCP, which is not really an error
8331 but an indication that a PAC URL was not configured in DHCP).
8335 <histogram name="Net.DhcpWpadGetAdaptersAddressesError"
8336 enum="ErrorCodesGetAdaptersAddresses">
8338 Tracks the frequency of each of the different known error codes of calling
8339 the GetAdaptersAddresses Win32 API.
8343 <histogram name="Net.DhcpWpadGetAdaptersAddressesTime" units="milliseconds">
8345 Measures the time taken to call the GetAdaptersAddresses Win32 API, to
8346 validate our understanding that it should complete quickly enough to call
8347 synchronously from the network thread.
8351 <histogram name="Net.DhcpWpadNumAdaptersAtWaitTimer">
8353 Total number of adapters enabled for DHCP as seen when the wait timer in the
8354 DHCP WPAD code hits. This timer fires after a timeout from when we get some
8355 information from the first adapter to finish.
8359 <histogram name="Net.DhcpWpadNumPendingAdaptersAtWaitTimer">
8361 Number of adapters enabled for DHCP that we have not completed retrieving
8362 information for, as seen when the wait timer in the DHCP WPAD code hits.
8363 This timer fires after a timeout from when we get some information from the
8364 first adapter to finish.
8368 <histogram name="Net.DhcpWpadUnhandledDhcpError">
8370 Counts the number of errors from the DhcpRequestParams API that we do not
8371 have specific handling for, so that we can see if there is an abnormally
8376 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency">
8378 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
8382 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency">
8384 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
8388 <histogram name="Net.DNS_Resolution_And_TCP_Connection_Latency2"
8389 units="milliseconds">
8391 The time measured before starting DNS lookup until after the connection is
8396 <histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency2">
8398 Deprecated- see Net.DNS_Resolution_And_TCP_Connection_Latency2
8402 <histogram name="Net.DoubleGetExperiment_InitialResponseMethod"
8403 enum="DoubleGetExperimentMethods">
8405 The number of HTTP request responses with MS Office Docs MIME types. The
8406 responses are classified based on their method type and cacheability (POST,
8407 cacheable GET and non-cacheable GET). The histogram is used in Double GET
8408 Experiment, where successful non-cacheable GET requests are intercepted
8409 after initial response and repeated in order to determine how much reissuing
8410 non-cacheable GET requests influences their error rate. The histogram tracks
8411 only initial requests (not the repeated ones).
8415 <histogram name="Net.DoubleGetExperiment_ResponseCode">
8417 The response codes encountered for GET request repeated in Double GET
8418 Experiment. In the experiment successful non-cacheable GET requests are
8419 intercepted after initial response and repeated. The goal of the experiment
8420 is to measure how much reissuing non-cacheable GET requests influences their
8425 <histogram name="Net.DownloadBandwidth">
8427 Kbps on download streams exceeding 25KB. Measures from the beginning of the
8428 first byte received until the end of flowing data.
8432 <histogram name="Net.ErrorCodesForImages" enum="NetErrorCodes">
8434 Net error codes that requests for images end with, including net::OK and
8439 <histogram name="Net.ErrorCodesForMainFrame" enum="NetErrorCodes">
8441 Deprecated as of 2011/5/24, replaced by Net.ErrorCodesForMainFrame2, which
8442 measures the same data but uses a different bucket structure (adds guard
8446 Positive net error code that a page failed with. Note that this only counts
8447 the errors in "main frames", so it is a measure of the error pages
8448 that users actually see (it does not for example count the error codes for
8449 subresoures on a page).
8453 <histogram name="Net.ErrorCodesForMainFrame2" enum="NetErrorCodes">
8455 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForMainFrame3, which
8456 measures the same data but includes ERR_ABORTED and OK.
8459 Positive net error code that a page failed with. Note that this only counts
8460 the errors in "main frames", so it is a measure of the error pages
8461 that users actually see (it does not for example count the error codes for
8462 subresoures on a page).
8466 <histogram name="Net.ErrorCodesForMainFrame3" enum="NetErrorCodes">
8468 Positive net error codes that requests for pages end with, including net::OK
8469 and net::ERR_ABORTED. This only counts loads in "main frames" (it
8470 does not for example count the error codes for subresoures on a page).
8474 <histogram name="Net.ErrorCodesForSubresources" enum="NetErrorCodes">
8476 Deprecated as of 2012/5/16, replaced by Net.ErrorCodesForSubresources2,
8477 which measures the same data but includes ERR_ABORT and OK.
8480 Positive net error code that a page failed with. Note that this only counts
8481 the errors in "subresources".
8485 <histogram name="Net.ErrorCodesForSubresources2" enum="NetErrorCodes">
8487 Net error codes that requests for "subresources" end with,
8488 including net::OK and net::ERR_ABORTED.
8492 <histogram name="Net.FileError_Flush">
8494 System error code that a file Flush failed with. The code is OS dependent,
8495 so when looking at the histogram don't mix OSes.
8499 <histogram name="Net.FileError_GetSize">
8501 System error code that a file GetSize failed with. The code is OS
8502 dependent, so when looking at the histogram don't mix OSes.
8506 <histogram name="Net.FileError_Open">
8508 System error code that a file Open failed with. The code is OS dependent,
8509 so when looking at the histogram don't mix OSes.
8513 <histogram name="Net.FileError_Read">
8515 System error code that a file Read failed with. The code is OS dependent,
8516 so when looking at the histogram don't mix OSes.
8520 <histogram name="Net.FileError_Seek">
8522 System error code that a file Seek failed with. The code is OS dependent,
8523 so when looking at the histogram don't mix OSes.
8527 <histogram name="Net.FileError_SetEof">
8529 System error code that a file SetEof failed with. The code is OS dependent,
8530 so when looking at the histogram don't mix OSes.
8534 <histogram name="Net.FileError_Write">
8536 System error code that a file Write failed with. The code is OS dependent,
8537 so when looking at the histogram don't mix OSes.
8541 <histogram name="Net.FileErrorRange_Flush">
8543 System error code range that a file Flush failed with. Any value other than
8544 0 indicates that we have received errors in a range outside of the one in
8545 which we recorded the specific errors in Net.FileError_Flush. The code is
8546 OS dependent, so when looking at the histogram don't mix OSes.
8550 <histogram name="Net.FileErrorRange_GetSize">
8552 System error code range that a file GetSize failed with. Any value other
8553 than 0 indicates that we have received errors in a range outside of the one
8554 in which we recorded the specific errors in Net.FileError_GetSize. The code
8555 is OS dependent, so when looking at the histogram don't mix OSes.
8559 <histogram name="Net.FileErrorRange_Open">
8561 System error code range that a file Open failed with. Any value other than
8562 0 indicates that we have received errors in a range outside of the one in
8563 which we recorded the specific errors in Net.FileError_Open. The code is OS
8564 dependent, so when looking at the histogram don't mix OSes.
8568 <histogram name="Net.FileErrorRange_Read">
8570 System error code range that a file Read failed with. Any value other than
8571 0 indicates that we have received errors in a range outside of the one in
8572 which we recorded the specific errors in Net.FileError_Read. The code is OS
8573 dependent, so when looking at the histogram don't mix OSes.
8577 <histogram name="Net.FileErrorRange_Seek">
8579 System error code range that a file Seek failed with. Any value other than
8580 0 indicates that we have received errors in a range outside of the one in
8581 which we recorded the specific errors in Net.FileError_Seek. The code is OS
8582 dependent, so when looking at the histogram don't mix OSes.
8586 <histogram name="Net.FileErrorRange_SetEof">
8588 System error code range that a file SetEof failed with. Any value other
8589 than 0 indicates that we have received errors in a range outside of the one
8590 in which we recorded the specific errors in Net.FileError_SetEof. The code
8591 is OS dependent, so when looking at the histogram don't mix OSes.
8595 <histogram name="Net.FileErrorRange_Write">
8597 System error code range that a file Write failed with. Any value other than
8598 0 indicates that we have received errors in a range outside of the one in
8599 which we recorded the specific errors in Net.FileError_Write. The code is
8600 OS dependent, so when looking at the histogram don't mix OSes.
8604 <histogram name="Net.FtpDataConnectionErrorCount" enum="FtpDataConnectionError">
8605 <summary>The number of times each FTP Error was observed.</summary>
8608 <histogram name="Net.FtpDataConnectionErrorHappened"
8609 enum="FtpDataConnectionError">
8611 The number of Chrome sessions which encountered the indicates FTP Error.
8612 This prevents allowing a user that retried a connection many times (getting
8613 an error each time) from biasing the tallies.
8617 <histogram name="Net.FtpServerTypeCount" enum="FtpServerType">
8619 Each bucket is the number of FTP server types the user has encountered
8624 <histogram name="Net.GetProxyForUrl_FAIL" units="milliseconds">
8626 The time spent waiting for WinHttpGetProxyForUrl to return with error.
8630 <histogram name="Net.GetProxyForUrl_OK" units="milliseconds">
8632 The time spent waiting for WinHttpGetProxyForUrl to return with success.
8636 <histogram name="Net.GoogleConnectionUsedSSLVersionFallback"
8637 enum="FallbackSSLVersion">
8639 Nonzero if the HTTP request was to a Google server which required SSL
8640 version fallback. The value indicates the SSL version the request fell back
8641 on. Since Google servers support TLS 1.2, any fallback is an indication of
8642 network middleware problems.
8646 <histogram name="Net.HadConnectionType" enum="ConnectionType">
8648 The count was inaccurate (it counted transactions rather than connections).
8651 Each bucket is a boolean (0 or 1) indicating whether the user has had a
8652 connection of that type during the session.
8656 <histogram name="Net.HadConnectionType2" enum="ConnectionType">
8658 This statistic measures successful and failed connections, the new one only
8659 measures successful ones.
8662 Each bucket is a boolean (0 or 1) indicating whether the user has had a
8663 connection of that type during the session.
8667 <histogram name="Net.HadConnectionType3" enum="ConnectionType">
8669 Each bucket is a boolean (0 or 1) indicating whether the user has had a
8670 successful connection of that type during the session.
8674 <histogram name="Net.HadFtpServerType" enum="FtpServerType">
8676 Each bucket is a boolean (0 or 1) indicating whether the user has had a
8677 connection with an FTP server of that type during the session.
8681 <histogram name="Net.HttpAuthCount" enum="HttpAuthCount">
8683 Per-authentication-scheme counts of authentication attempts and rejections.
8687 <histogram name="Net.HttpAuthResource" enum="HttpAuthResource">
8689 Count of authentication requests for top level pages vs. sub-resources, such
8690 as images or iframes.
8694 <histogram name="Net.HttpAuthTarget" enum="HttpAuthTarget">
8696 Per-authentication-scheme counts of authentication targets, such as secure
8701 <histogram name="Net.HttpConnectionLatency" units="milliseconds">
8703 Time between the HttpNetworkTransaction requesting a connection and the time
8708 <histogram name="Net.HttpContentFreshnessLifetime" units="seconds">
8709 <summary>Length of time that a received resource will be cacheable.</summary>
8712 <histogram name="Net.HttpContentLength" units="bytes">
8714 Size of the response body. This is the actual number of bytes received,
8715 which usually agrees with but is not necessarily the same as the size
8716 specified by the Content-Length header.
8720 <histogram name="Net.HttpContentLengthCacheable" units="bytes">
8722 Size of the response body if it is cacheable. This is the actual number of
8723 bytes received, which usually agrees with but is not necessarily the same as
8724 the size specified by the Content-Length header.
8728 <histogram name="Net.HttpContentLengthCacheable24Hours" units="bytes">
8730 Size of the response body if it is cacheable for at least 24 hours. This is
8731 the actual number of bytes received, which usually agrees with but is not
8732 necessarily the same as the size specified by the Content-Length header.
8736 <histogram name="Net.HttpContentLengthCacheable4Hours" units="bytes">
8738 Size of the response body if it is cacheable for at least 4 hours. This is
8739 the actual number of bytes received, which usually agrees with but is not
8740 necessarily the same as the size specified by the Content-Length header.
8744 <histogram name="Net.HttpContentLengthDifference" units="bytes">
8746 The difference between the size specified in the X-Original-Content-Length
8747 header and the size of teh response body. This is zero if the
8748 X-Original-Content-Length header is not present in the response.
8752 <histogram name="Net.HttpContentLengthDifferenceWithValidOCL" units="bytes">
8754 The difference between the size specified in the X-Original-Content-Length
8755 header and the size of the response body. Only includes resources that have
8756 the X-Original-Content-Length header.
8760 <histogram name="Net.HttpContentLengthWithValidOCL" units="bytes">
8762 Size of the response body. Only includes resources that have the
8763 X-Original-Content-Length header.
8767 <histogram name="Net.HttpJob.TotalTime" units="milliseconds">
8769 Time it takes to complete an HttpJob, from starting the transaction until we
8774 <histogram name="Net.HttpJob.TotalTimeCached" units="milliseconds">
8776 Time it takes to complete an HttpJob, from starting the transaction until we
8777 are done reading, for jobs served from the cache.
8781 <histogram name="Net.HttpJob.TotalTimeCancel" units="milliseconds">
8783 Time it takes to complete an HttpJob, from starting the transaction until
8784 the job is killed. Note that we didn't detect the end of the data for this
8789 <histogram name="Net.HttpJob.TotalTimeNotCached" units="milliseconds">
8791 Time it takes to complete an HttpJob, from starting the transaction until we
8792 are done reading, for jobs not served from the cache.
8796 <histogram name="Net.HttpJob.TotalTimeSuccess" units="milliseconds">
8798 Time it takes to complete an HttpJob, from starting the transaction until we
8799 are done reading, for jobs when we read until no more data is available.
8803 <histogram name="Net.HttpOriginalContentLength" units="bytes">
8805 Size specified in the X-Original-Content-Length header. If this header is
8806 not present in the response, the size of the response body is used.
8810 <histogram name="Net.HttpOriginalContentLengthWithValidOCL" units="bytes">
8812 Size specified in the X-Original-Content-Length header. Only includes
8813 resources that have the X-Original-Content-Length header.
8817 <histogram name="Net.HttpProxySocketRequestTime" units="milliseconds">
8818 <summary>Time it takes to request a new (unused) HTTP proxy socket.</summary>
8821 <histogram name="Net.HttpResponseCode">
8822 <summary>The count of HTTP Response codes encountered.</summary>
8825 <histogram name="Net.HttpResponseCode_Nxx_MainFrame">
8827 The count of HTTP Response codes encountered, in response to MAIN_FRAME
8828 requests only; saving only the hundreds digit, e.g. 100->1, 300->3.
8832 <histogram name="Net.HttpSocketType" enum="HttpSocketType">
8834 The counts of the type of sockets (all HTTP sockets, regardless of any proxy
8835 used) used for HTTP[s].
8839 <histogram name="Net.HttpTimeToFirstByte" units="milliseconds">
8841 Time from when an HTTP request is issued to when the first byte is
8846 <histogram name="Net.IOError_SocketReuseType" enum="HttpSocketType">
8848 The count of handleable socket errors (connection abort/close/reset) per
8853 <histogram name="Net.IOError_SocketReuseType_disable_late_binding"
8854 enum="HttpSocketType">
8856 Late bindings are on by default now.
8859 The count of handleable socket errors (connection abort/close/reset) per
8860 socket reuse type. Socket late binding is disabled.
8864 <histogram name="Net.IOError_SocketReuseType_enable_late_binding"
8865 enum="HttpSocketType">
8867 Late bindings are on by default now.
8870 The count of handleable socket errors (connection abort/close/reset) per
8871 socket reuse type. Socket late binding is enabled.
8875 <histogram name="Net.IPv6ConnectDuration" units="milliseconds">
8876 <summary>Duration of time spent during the UDP-connect IPv6 probe.</summary>
8879 <histogram name="Net.IPv6ConnectFailureMatch" enum="BooleanSuccess">
8881 Whether the interface-enumeration IPv6 probe method failed given that the
8882 UDP-connect IPV6 probe failed.
8886 <histogram name="Net.IPv6ConnectSuccessMatch" enum="BooleanSuccess">
8888 Whether the interface-enumeration IPv6 probe method was successful given
8889 that the UDP-connect IPV6 probe was successful.
8893 <histogram name="Net.IPv6Status" enum="IPV6ProbeResult">
8894 <summary>The probe results when a test for IPv6 support is done.</summary>
8897 <histogram name="Net.IPv6Status_retest" enum="IPV6ProbeResult">
8899 The probe results when a test for IPv6 support is done, after a network
8904 <histogram name="Net.MTPR_GetProxyForUrl_Thread_Wait_Time" units="milliseconds">
8906 The time that a (non-cancelled) proxy resolution request was stalled waiting
8907 for an execution thread, for MultiThreadedProxyResolver.
8911 <histogram name="Net.MTPR_GetProxyForUrl_Time" units="milliseconds">
8913 The total time that it took for a (non-cancelled) proxy resolution request
8914 to complete, for MultiThreadedProxyResolver.
8918 <histogram name="Net.NetworkErrorsRecovered.MainFrame" enum="NetErrorCodes">
8920 How often automatically retrying to download the main frame of a page in
8921 response to specific HTTP network errors succeeds.
8925 <histogram name="Net.NetworkErrorsRecovered.Subresource" enum="NetErrorCodes">
8927 How often automatically retrying to download a subresource in response to
8928 specific HTTP network errors succeeds.
8932 <histogram name="Net.NetworkErrorsUnrecovered.MainFrame" enum="NetErrorCodes">
8934 How often automatically retrying to download the main frame of a page in
8935 response to specific HTTP network errors returns another network error.
8936 Histogram includes only the error code that triggered the retry.
8940 <histogram name="Net.NetworkErrorsUnrecovered.Subresource" enum="NetErrorCodes">
8942 How often automatically retrying to download a subresource in response to
8943 specific HTTP network errors returns another network error. Histogram
8944 includes only the error code that triggered the retry.
8948 <histogram name="Net.NotifyAddrChangeFailures">
8950 On Windows, NetworkChangeNotifierWin calls NotifyAddrChange, which can fail
8951 for unknown reasons. This records the number of times it fails in a row
8952 before a successful call. If it never succeeds, or takes over 100 tries, a
8953 value of 100 is recorded. See http://crbug.com/69198
8957 <histogram name="Net.NumDuplicateCookiesInDb">
8959 The number of duplicate cookies that were present in the cookie store during
8964 <histogram name="Net.OCSPRequestFailedTimeMs" units="milliseconds">
8966 When validating an HTTPS certificate we may have to make one or more HTTP
8967 fetches to OCSP responders in order to get revocation information. This
8968 measures the amount of time that failures to get OCSP information take.
8972 <histogram name="Net.OCSPRequestSuccess" enum="BooleanSuccess">
8974 When validating an HTTPS certificate we may have to make one or more HTTP
8975 fetches to OCSP responders in order to get revocation information. This
8976 records the fraction of successful requests.
8980 <histogram name="Net.OCSPRequestTimeMs" units="milliseconds">
8982 When validating an HTTPS certificate we may have to make one or more HTTP
8983 fetches to OCSP responders in order to get revocation information. This
8984 measures the amount of time that each of those requests takes.
8988 <histogram name="Net.OSErrorsForGetAddrinfo" enum="ErrorCodesGetaddrinfo_All">
8990 Positive error code that was returned by the system library
8991 "getaddrinfo()". This error code is platform specific, so when
8992 there is a Windows/Linux conflict, both decodings are shown.
8996 <histogram name="Net.OSErrorsForGetAddrinfo_Linux"
8997 enum="ErrorCodesGetaddrinfo_Linux">
8999 Positive error code that was returned by the system library
9000 "getaddrinfo()".
9004 <histogram name="Net.OSErrorsForGetAddrinfo_Mac"
9005 enum="ErrorCodesGetaddrinfo_Mac">
9007 Positive error code that was returned by the system library
9008 "getaddrinfo()".
9012 <histogram name="Net.OSErrorsForGetAddrinfo_Win"
9013 enum="ErrorCodesGetaddrinfo_Win">
9015 Positive error code that was returned by the system library
9016 "getaddrinfo()".
9020 <histogram name="Net.PreconnectedLinkNavigations" enum="PreconnectedNavigation">
9022 Indicate whether a link navigation was preceded by a recent pre-connect
9023 trigger (within 10 seconds). There is a high chance that loading the page
9024 used a preconnected TCP session.
9028 <histogram name="Net.PreconnectedNavigation" enum="PreconnectedNavigation">
9030 Indicate whether a URLRequest was preceded by a recent pre-connect trigger
9031 (within 10 seconds). There is a high chance that loading the resource used a
9032 preconnected TCP session.
9036 <histogram name="Net.PreconnectMotivation" enum="PreconnectMotivation">
9038 When a preconnection is made, indicate what the motivation was.
9041 Currently, the most common (only?) motivations are SELF_REFERAL,
9042 LEARNED_REFERAL and OMNIBOX. The SELF_REFERAL indicates that we made sure a
9043 second connection was available for a resource that either was never before
9044 seen, or has historically had no subresources. The LEARNED_REFERAL
9045 indicates that we "learned" that a subresource was commonly
9046 needed, and that motivated the TCP/IP preconnect. The OMNIBOX motivation
9047 happens when a search is being suggested, and we preconnect to the search
9048 provider. (WARNING: Prior to version 7.517.*, enums 7, 8, and 9 may be
9049 confused, as EARLY_LOAD_MOTIVATED was inserted new 6 value.)
9053 <histogram name="Net.PreconnectProxyStatus" enum="ProxyStatus">
9055 Indicate whether there was a proxy to preclude preconnection.
9059 <histogram name="Net.PreconnectSubresourceEval"
9060 enum="PreconnectSubresourceEval">
9062 What did we decide to do about a predicted resource, based on the historical
9063 expected number of connection that this subresource will require.
9066 This is basically the current thresholding of the SubresourceExpectation,
9067 relative to current static thresholds, and taking into account whether
9068 preconnection is enabled (i.e., if preconnection is disabled, we'll never
9069 decide to preconnect).
9073 <histogram name="Net.PreconnectSubresourceExpectation">
9075 The expected number of connections, times 100, that we'll make to a given
9076 subresource, based on learned history.
9079 By comparing this to thresholds, we decide if we will preconnect,
9080 preresolve, or do nothing. This histogram can be used to select those static
9085 <histogram name="Net.PreconnectTriggerUsed" enum="PreconnectTriggerUsed">
9087 Indicate whether if a preconnect trigger is followed by a resource request
9088 (from link navigations) to the host or not. This is to measure precision of
9089 link-based preconnect triggers.
9093 <histogram name="Net.PreconnectUtilization" enum="NetPreconnectUtilization">
9095 Sourced data corrected, and replaced by NetPreconnectUtilization2
9098 Indicate final utilization for each attempted socket connection.
9101 We also include stats for non-speculative sockets. Some socket connections
9102 may never connect, and others may never be used (as the user may abort
9107 <histogram name="Net.PreconnectUtilization2" enum="NetPreconnectUtilization">
9109 Indicate final utilization for each attempted socket connection.
9112 We also include stats for non-speculative sockets. Some socket connections
9113 may never connect, and others may never be used (as the user may abort
9118 <histogram name="Net.Prefetch.Pattern" enum="PrefetchStatus">
9120 The completion status of prefetches that have finished loading.
9123 Measurement occurs at ResourceLoader::ResponseCompleted so requests canceled
9124 before that point are not registered.
9126 Note that "success from cache" means that the
9127 UrlRequest::was_cached() was true, and "success from network"
9128 means that was_cached() was false. Validated results are considered cached,
9129 even though a conditional network request is made.
9133 <histogram name="Net.Prefetch.PrefilterBytesReadFromNetwork" units="bytes">
9135 Number of bytes read from the network on behalf of prefetch requests. This
9136 is prefilter, so before any decompression.
9140 <histogram name="Net.Prefetch.TimeBeforeCancel" units="milliseconds">
9142 Time spent on prefetch requests before the request was canceled.
9146 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromCache"
9147 units="milliseconds">
9148 <summary>Time spent on prefetch requests when fetched from cache.</summary>
9151 <histogram name="Net.Prefetch.TimeSpentPrefetchingFromNetwork"
9152 units="milliseconds">
9154 Time spent on prefetch requests when fetched from the network, including
9159 <histogram name="Net.Priority_High_Latency" units="milliseconds">
9161 Replaced by Net.Priority_High_Latency_b.
9164 Time from the start of the http transaction until the first byte of the
9165 response for high priority (currently frame and subframe) requests. Only
9166 times under 10 minutes are recorded.
9170 <histogram name="Net.Priority_High_Latency_b" units="milliseconds">
9172 Time from the start of the http transaction until the first byte of the
9173 response for high priority (currently frame and subframe) requests.
9177 <histogram name="Net.Priority_Low_Latency" units="milliseconds">
9179 Replaced by Net.Priority_Low_Latency_b.
9182 Time from the start of the http transaction until the first byte of the
9183 response for low priority (non-frame/subframe) requests. Only times under
9184 10 minutes are recorded.
9188 <histogram name="Net.Priority_Low_Latency_b" units="milliseconds">
9190 Time from the start of the http transaction until the first byte of the
9191 response for low priority (non-frame/subframe) requests.
9195 <histogram name="Net.ProxyPollConfigurationTime">
9197 The time in milliseconds spent fetch the system proxy configuration, when
9198 polling it for changes.
9202 <histogram name="Net.ProxyResolver.AbandonedExecutionTotalTime"
9203 units="milliseconds">
9205 The total amount of time that was spent executing the proxy script during
9206 "tracing" runs (executions of the script which discovered a new
9207 DNS dependency and were subsequently abandoned).
9211 <histogram name="Net.ProxyResolver.BlockingDNSMode.AbandonedExecutionTotalTime"
9212 units="milliseconds">
9214 The total amount of time that was spent executing the proxy script during
9215 "tracing" runs (executions of the script which discovered a new
9216 DNS dependency and were subsequently abandoned).
9220 <histogram name="Net.ProxyResolver.BlockingDNSMode.DnsWaitTotalTime"
9221 units="milliseconds">
9223 The total amount of time that was spent in the non-blocking DNS bindings
9224 while executing PAC scripts. This includes the times for abandoned
9229 <histogram name="Net.ProxyResolver.BlockingDNSMode.ExecutionTime"
9230 units="milliseconds">
9232 The amount of time inside of V8 that the proxy script spent executing for
9233 the final pass. This includes the time spent in the javascript bindings.
9234 This does not include the time spent in abandoned execution passes.
9238 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumAlerts">
9240 The number of times that alert() was called in the final execution of the
9245 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumErrors">
9247 The number of errors that were seen in the final execution of the script.
9251 <histogram name="Net.ProxyResolver.BlockingDNSMode.NumRestarts">
9253 The number of times that the PAC script execution was restarted.
9257 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTime"
9258 units="milliseconds">
9260 The total time that the proxy resolution took. This includes all the time
9261 spent waiting for DNS, PAC script execution, and restarts.
9265 <histogram name="Net.ProxyResolver.BlockingDNSMode.TotalTimeDNS"
9266 units="milliseconds">
9268 The total time that proxy resolution spent waiting for DNS. This also
9269 includes any queuing delays on the origin thread waiting for the DNS result
9274 <histogram name="Net.ProxyResolver.BlockingDNSMode.UniqueDNS">
9276 The number of unique DNS hostnames that the PAC script tried to resolve. The
9277 *Ex() versions of the bindings count separately.
9281 <histogram name="Net.ProxyResolver.DnsWaitTotalTime" units="milliseconds">
9283 The total amount of time that was spent in the non-blocking DNS bindings
9284 while executing PAC scripts. This includes the times for abandoned
9289 <histogram name="Net.ProxyResolver.ExecutionTime" units="milliseconds">
9291 The amount of time inside of V8 that the proxy script spent executing for
9292 the final pass. This includes the time spent in the javascript bindings
9293 (which is probably dominated by Net.ProxyResolver.DnsWaitTotalTime). This
9294 does not include the time spent in abandoned execution passes.
9298 <histogram name="Net.ProxyResolver.NumAlerts">
9300 The number of times that alert() was called in the final execution of the
9305 <histogram name="Net.ProxyResolver.NumErrors">
9307 The number of errors that were seen in the final execution of the script.
9311 <histogram name="Net.ProxyResolver.NumRestarts">
9313 The number of times that the PAC script execution was restarted.
9317 <histogram name="Net.ProxyResolver.OriginThreadLatency" units="milliseconds">
9319 The amount of time it took upon completion to run the final task posted back
9324 <histogram name="Net.ProxyResolver.TotalTime" units="milliseconds">
9326 The total time that the proxy resolution took. This includes all the time
9327 spent waiting for DNS, PAC script execution, and restarts.
9331 <histogram name="Net.ProxyResolver.TotalTimeDNS" units="milliseconds">
9333 The total time that proxy resolution spent waiting for DNS. This also
9334 includes any queuing delays on the origin thread waiting for the DNS result
9339 <histogram name="Net.ProxyResolver.TotalTimeWorkerThread" units="milliseconds">
9341 The total time that the proxy resolution took, not including the post back
9342 to the origin thread. This includes all the time spent waiting for DNS, PAC
9343 script execution, and restarts.
9347 <histogram name="Net.ProxyResolver.UniqueDNS">
9349 The number of unique DNS hostnames that the PAC script tried to resolve. The
9350 *Ex() versions of the bindings count separately.
9354 <histogram name="Net.ProxyResolver.URLSize">
9355 <summary>The length of the URL that was passed into the PAC script.</summary>
9358 <histogram name="Net.PublicKeyPinFailureDomain" enum="PublicKeyPinFailedDomain">
9360 Second-level domains for which we have observed public key pinning failures.
9364 <histogram name="Net.PublicKeyPinSuccess" enum="BooleanSuccess">
9366 A validated certificate chain may be subject to additional
9367 "pinning" requirements on a per-domain basis. This records the
9368 fraction of successful matches between a certificate chain and a pin list.
9372 <histogram name="Net.QuicCryptoHandshakeState" enum="QuicHandshakeState">
9374 The state of a QUIC connection's crypto hanshake as it progresses from
9375 starting to confirmation or failure.
9379 <histogram name="Net.QuicEphemeralPortsSuggested">
9380 <summary>The number of ports suggested per server.</summary>
9383 <histogram name="Net.QuicNumSentClientHellos">
9384 <summary>The number of client hello messages sent.</summary>
9387 <histogram name="Net.QuicNumSentClientHellosCryptoHandshakeConfirmed">
9389 see Net.QuicSession.Connect*PortForHTTP*
9392 The number of client hello messages sent when the crypto handshake was
9397 <histogram name="Net.QuicNumStreamFramesInPacket">
9399 The number of stream frames bundled within a received packet.
9403 <histogram name="Net.QuicNumStreamFramesPerStreamInPacket">
9405 The number of stream frames per stream ID within a received packet.
9409 <histogram name="Net.QuicSession.CloseSessionOnError" enum="NetErrorCodes">
9411 The network error code which resulted in the session being closed.
9415 <histogram name="Net.QuicSession.Connect" units="RTTs">
9417 Samples of the number of round-trips needed by a QUIC connection before a
9418 request could be sent by the client.
9422 <histogram name="Net.QuicSession.ConnectionClose.NumOpenStreams.TimedOut">
9423 <summary>The number of streams open when a QUIC session timed out.</summary>
9427 name="Net.QuicSession.ConnectionClose.NumTotalStreams.HandshakeTimedOut">
9429 The number of total streams created when a QUIC session crypto handshake
9434 <histogram name="Net.QuicSession.ConnectionCloseErrorCode"
9435 enum="QuicErrorCodes">
9437 The QUIC error code which resulted in the connection being closed.
9441 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeClient"
9442 enum="QuicErrorCodes">
9444 The QUIC error code which resulted in the connection being closed by the
9449 <histogram name="Net.QuicSession.ConnectionCloseErrorCodeServer"
9450 enum="QuicErrorCodes">
9452 The QUIC error code which resulted in the connection being closed by the
9457 <histogram name="Net.QuicSession.FinalTcpCwnd">
9459 The value of the TCP cubic sender's CWND when the session is closed.
9463 <histogram name="Net.QuicSession.HandshakeRoundTrips" units="RTTs">
9465 see Net.QuicSession.Connect*PortForHTTP*
9468 Samples of the number of round-trips needed by a QUIC connection before a
9469 request could be sent by the client.
9473 <histogram name="Net.QuicSession.NumOpenStreams">
9475 The number of QUIC streams opened when a new QUIC stream is created.
9479 <histogram name="Net.QuicSession.NumTotalStreams">
9481 The total number of streams created by the client when the session is
9486 <histogram name="Net.QuicSession.OutOfOrderGapReceived">
9488 The number of missing packets between the current received packet and the
9489 previously largest received packet sequence number, when the current
9490 received packet had a lower sequence number than the previously received
9491 packet sequence number.
9495 <histogram name="Net.QuicSession.OutOfOrderPacketsReceived">
9497 The number of times the current received packet had a lower sequence number
9498 than the previously received packet sequence number.
9502 <histogram name="Net.QuicSession.PacketGapReceived">
9504 The number of missing packets between the current received packet and the
9505 previously largest received packet sequence number.
9509 <histogram name="Net.QuicSession.PacketGapSent">
9511 The number of missing packets between the current received packet and the
9512 previously largest received packet sequence number, as reported by the
9513 remote end of the connection.
9517 <histogram name="Net.QuicSession.QuicVersion">
9518 <summary>Version of the QUIC protocol used for this connection.</summary>
9521 <histogram name="Net.QuicSession.ReadError" enum="NetErrorCodes">
9523 The network error code returned when attempting to read to a QUIC
9528 <histogram name="Net.QuicSession.RstStreamErrorCodeClient"
9529 enum="QuicRstStreamErrorCodes">
9531 The QUIC error code which resulted in a stream being reset by the client.
9535 <histogram name="Net.QuicSession.RstStreamErrorCodeServer"
9536 enum="QuicRstStreamErrorCodes">
9538 The QUIC error code which resulted in a stream being reset by the server.
9542 <histogram name="Net.QuicSession.TruncatedAcksReceived">
9543 <summary>The number of truncated ACK frames received.</summary>
9546 <histogram name="Net.QuicSession.TruncatedAcksSent">
9547 <summary>The number of truncated ACK frames sent.</summary>
9550 <histogram name="Net.QuicSession.WriteError" enum="NetErrorCodes">
9552 The network error code returned when attempting to write to a QUIC
9557 <histogram name="Net.RenegotiationExtensionSupported">
9559 True if the HTTP request was sent to a server which supports the TLS
9560 renegotiation extension.
9564 <histogram name="Net.ResourceLoader.ReadDeferral" units="milliseconds">
9566 When starting a cross-site navigation, the time between reading the headers
9567 and body of the response.
9571 <histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket">
9572 <summary>The time an already used socket sat idle before being used.</summary>
9575 <histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket">
9577 The time an unused socket (all HTTP sockets, regardless of any proxy used)
9578 sat idle before being used.
9582 <histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket">
9584 The time a previously used socket sat idle before encountering a recoverable
9585 socket IO error (connection abort/reset/close).
9589 <histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket">
9591 The time an unused socket sat idle before encountering a recoverable socket
9592 IO error (connection abort/reset/close).
9596 <histogram name="Net.SocketInitErrorCodes" enum="NetErrorCodes">
9598 Net error codes that socket initializations end with, including net::OK and
9603 <histogram name="Net.SocketRequestTime">
9605 Time in milliseconds from initial RequestSocket() call until successfully
9606 acquiring a connected socket.
9610 <histogram name="Net.SocketStream.ConnectionEstablish" units="milliseconds">
9611 <summary>The time from the connection start to connection establish.</summary>
9614 <histogram name="Net.SocketStream.ConnectionLatency" units="milliseconds">
9615 <summary>The time waiting to be ready to start connecting.</summary>
9618 <histogram name="Net.SocketStream.ConnectionType"
9619 enum="SocketStreamConnectionType">
9621 Each bucket is the number of connection type of socket stream.
9625 <histogram name="Net.SocketStream.Duration" units="milliseconds">
9626 <summary>The time a socket stream was open.</summary>
9629 <histogram name="Net.SocketStream.ProtocolType" enum="SocketStreamProtocolType">
9631 Each bucket is the number of protocol type on socket stream.
9635 <histogram name="Net.SocketStream.ReceivedBytes" units="bytes">
9636 <summary>Number of bytes on a socket stream.</summary>
9639 <histogram name="Net.SocketStream.ReceivedCounts">
9640 <summary>Number of reads on a socket stream.</summary>
9643 <histogram name="Net.SocketStream.SentBytes" units="bytes">
9644 <summary>Number of bytes on a socket stream.</summary>
9647 <histogram name="Net.SocketStream.SentCounts">
9648 <summary>Number of Write on a socket stream.</summary>
9651 <histogram name="Net.SocketType" enum="HttpSocketType">
9653 The counts of the type of sockets returned by the socket pools.
9657 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
9659 see SocketIdleTimeBeforeNextUse_ReusedSocket_SOCK
9662 The time an already used SOCKS socket sat idle before being used.
9666 <histogram name="Net.SOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
9668 see SocketIdleTimeBeforeNextUse_UnusedSocket_SOCK
9670 <summary>The time an unused SOCKS socket sat idle before being used.</summary>
9673 <histogram name="Net.SOCKSSocketRequestTime" units="milliseconds">
9675 see SocketRequestTime_SOCK
9678 Time from initial SOCKSClientSocketPool::RequestSocket() call until
9679 successfully acquiring a connected SOCKS socket.
9683 <histogram name="Net.SocksSocketRequestTime">
9684 <summary>Time it takes to request a new (unused) SOCKS proxy socket.</summary>
9687 <histogram name="Net.SOCKSSocketType" enum="HttpSocketType">
9692 The counts of the type of sockets returned by the SOCKS pool.
9696 <histogram name="Net.SpdyConnectionLatency" units="milliseconds">
9697 <summary>Time from when the Connect() starts until it completes.</summary>
9700 <histogram name="Net.SpdyFrameStreamAndSessionFlowControlState"
9701 enum="SpdyFrameFlowControlState">
9703 The counts of the flow control state of each frame (with stream and session
9708 <histogram name="Net.SpdyFrameStreamFlowControlState"
9709 enum="SpdyFrameFlowControlState">
9711 The counts of the flow control state of each frame (with stream flow control
9716 <histogram name="Net.SpdyIPPoolDomainMatch" enum="SpdyIPPoolDomainMatch"
9719 Status of checking if a SPDY domain can handle a IP match. If a match is
9720 found, we successfully used the IP Pooling. If a match is not found, we
9721 could have used IP Pooling, except the TLS Cert didn't match the IP-pooled
9726 <histogram name="Net.SpdyPing.RTT" units="milliseconds">
9727 <summary>The RTT for SPDY's PING.</summary>
9730 <histogram name="Net.SpdyPriorityCount">
9731 <summary>The count of streams at each priority over Spdy sessions.</summary>
9734 <histogram name="Net.SpdyRecvBytes" units="bytes">
9735 <summary>The number of bytes recevied per stream.</summary>
9738 <histogram name="Net.SpdySendBytes" units="bytes">
9739 <summary>The number of bytes sent per stream.</summary>
9742 <histogram name="Net.SpdySession.BytesRead.EOF" units="bytes">
9744 Total number of bytes recevied per session before closing session due to
9749 <histogram name="Net.SpdySession.BytesRead.OtherErrors" units="bytes">
9751 Total number of bytes recevied per session before closing session due to an
9756 <histogram name="Net.SpdySession.ClosedOnError" enum="NetErrorCodes">
9758 Net error codes when SpdySession was closed, doesn't inlcuding net::OK.
9762 <histogram name="Net.SpdySession.CreateStreamWithSocketConnected"
9763 enum="BooleanSuccess">
9764 <summary>Socket connected status in SpdySession::CreateStream.</summary>
9767 <histogram name="Net.SpdySessionErrorDetails" enum="SpdyProtocolErrorDetails"
9770 Replaced by SpdySessionErrorDetails2 on 2013-04-19.
9773 WARNING: r181910 added an enum value in the middle, so don't trust the
9774 counts for values 9 and above for Chrome builds after that revision.
9776 The type of SPDY Protocol error encountered.
9780 <histogram name="Net.SpdySessionErrorDetails2" enum="SpdyProtocolErrorDetails2"
9782 <summary>The type of SPDY Protocol error encountered.</summary>
9785 <histogram name="Net.SpdySessionErrorDetails_Google"
9786 enum="SpdyProtocolErrorDetails" units="count">
9788 Replaced by SpdySessionErrorDetails_Google2 on 2013-04-19.
9791 The type of SPDY Protocol error encountered when talking to a google.com
9796 <histogram name="Net.SpdySessionErrorDetails_Google2"
9797 enum="SpdyProtocolErrorDetails2" units="count">
9799 WARNING: r181910 added an enum value in the middle, so don't trust the
9800 counts for values 9 and above for Chrome builds after that revision.
9802 The type of SPDY Protocol error encountered when talking to a google.com
9807 <histogram name="Net.SpdySessionGet" enum="SpdySessionGet" units="count">
9808 <summary>The type of SPDY Session used when looking up a session.</summary>
9811 <histogram name="Net.SpdySessionGetPeerAddressNotConnected"
9812 enum="BooleanSuccess">
9814 Whether SpdySession::Get{Peer,Local}Address was called when the connection
9819 <histogram name="Net.SpdySessions_DataReductionProxy"
9820 enum="BooleanDataReductionProxy">
9822 The count of SPDY sessions using the data reduction proxy and the count of
9823 other SPDY sessions.
9827 <histogram name="Net.SpdySessionSocketNotConnectedGetLocalAddress"
9828 enum="BooleanSuccess">
9830 SpdySession::GetLocalAddress returned ERR_SOCKET_NOT_CONNECTED.
9834 <histogram name="Net.SpdySessionSocketNotConnectedGetPeerAddress"
9835 enum="BooleanSuccess">
9837 SpdySession::GetPeerAddress returned ERR_SOCKET_NOT_CONNECTED.
9841 <histogram name="Net.SpdySessionsWithStalls">
9842 <summary>The count of SPDY Sessions with or without stalls.</summary>
9845 <histogram name="Net.SpdySettingsCwnd" units="packets">
9847 The congestion window (in pkts) received at the end of a SpdySession.
9851 <histogram name="Net.SpdySettingsCwndSent" units="packets">
9853 The congestion window (in pkts) sent at the beginning of a SpdySession.
9857 <histogram name="Net.SpdySettingsReceived" enum="SpdySettingsReceived"
9860 Percentage of sessions which received settings from the server.
9864 <histogram name="Net.SpdySettingsRetransRate" units="%">
9866 The Download Retransmission Rate (%) received at the end of a SpdySession.
9870 <histogram name="Net.SpdySettingsRTT" units="milliseconds">
9871 <summary>The RTT received at the end of a SpdySession.</summary>
9874 <histogram name="Net.SpdySettingsSent" enum="SpdySettingsSent" units="%">
9875 <summary>Percentage of sessions which sent settings to the server.</summary>
9878 <histogram name="Net.SpdyStreamDownloadTime" units="milliseconds">
9880 The time between receiving the first chunk and the last chunk of data on a
9885 <histogram name="Net.SpdyStreamsAbandonedPerSession">
9887 The number of pushed, but abandoned streams over a single session.
9891 <histogram name="Net.SpdyStreamsPerSession">
9892 <summary>The number of streams issued over a single session.</summary>
9895 <histogram name="Net.SpdyStreamsPushedAndClaimedPerSession">
9897 The number of pushed, and used streams over a single session.
9901 <histogram name="Net.SpdyStreamsPushedPerSession">
9902 <summary>The number of push streams received over a single session.</summary>
9905 <histogram name="Net.SpdyStreamStallsPerSession">
9906 <summary>The number of stream stalls per session.</summary>
9909 <histogram name="Net.SpdyStreamTime" units="milliseconds">
9911 The time of a Spdy stream. Measured from sending the first chunk to
9912 receiving the last chunk of data.
9916 <histogram name="Net.SpdyStreamTimeToFirstByte" units="milliseconds">
9918 The time between sending the request and receiving the first chunk of data
9923 <histogram name="Net.SpdySynStreamCompressionPercentage">
9925 The percent compression achieved when compression SYN_STREAM frames.
9929 <histogram name="Net.SpdyVersion" enum="ProtocolVersion">
9931 The SPDY protocol version that is used to talk to SPDY servers.
9935 <histogram name="Net.SSL_CipherSuite" enum="SSLCipherSuite">
9936 <summary>The SSL/TLS cipher suite that was negotiated.</summary>
9939 <histogram name="Net.SSL_Connection_Latency" units="milliseconds">
9940 <summary>Time from when the Connect() starts until it completes.</summary>
9943 <histogram name="Net.SSL_Connection_Latency_DataReductionProxy"
9944 units="milliseconds">
9946 Time from when the Connect() starts until it completes when using the data
9947 reduction proxy. This includes certificate retrieval and verification.
9951 <histogram name="Net.SSL_Connection_Latency_Google" units="milliseconds">
9953 Time from when the Connect() starts until it completes for google.com and
9954 any subdomain of it.
9958 <histogram name="Net.SSL_Connection_Latency_Google_No_Revocation_Checking"
9959 units="milliseconds">
9961 Time from when the Connect() starts until it completes for google.com and
9962 any subdomain of it. This only includes users in a 50% field trial that
9963 disables revocation checking for certificate pinned sites.
9967 <histogram name="Net.SSL_Connection_Latency_Google_Revocation_Checking"
9968 units="milliseconds">
9970 Time from when the Connect() starts until it completes for google.com and
9971 any subdomain of it. This only includes users not in a 50% field trail that
9972 disables revocation for certificate pinned sites.
9976 <histogram name="Net.SSLCertBlacklisted">
9978 Counts the number of times that users have hit blacklisted certificates. The
9979 indexes match up to the indexes in
9980 net/base/x509_certificate.cc:IsBlacklisted. The details of the certificates
9981 in question is confidential.
9985 <histogram name="Net.SSLCertVerificationTime" units="milliseconds">
9986 <summary>Time to complete a certificate verification (success case).</summary>
9989 <histogram name="Net.SSLCertVerificationTimeError" units="milliseconds">
9990 <summary>Time to complete a certificate verification (error case).</summary>
9993 <histogram name="Net.SSLHostInfoDNSLookup" units="milliseconds">
9994 <summary>Time to complete a DNS lookup for a DNS CAA record.</summary>
9997 <histogram name="Net.SSLHostInfoDNSLookupDelayMs" units="milliseconds">
9999 Time that we would have wasted had we waited for a CAA lookup in order to
10000 validate a certificate.
10004 <histogram name="Net.SSLHostInfoVerificationTimeMs" units="milliseconds">
10005 <summary>Time to complete a speculative certificate verification.</summary>
10008 <histogram name="Net.SSLv3FallbackToRenegoPatchedServer"
10009 enum="TLSRenegotiationPatched">
10011 The number of times that we have performed SSLv3 fallback and found a TLS
10012 renegotiation patched server.
10016 <histogram name="Net.SSLVerificationMerged">
10017 <summary>Was a speculative certificate verification used?</summary>
10020 <histogram name="Net.SSLVerificationMergedMsSaved" units="milliseconds">
10021 <summary>Time saved by a speculative certificate vertification.</summary>
10024 <histogram name="Net.TCP_Connection_Idle_Sockets">
10025 <summary>Number of idle sockets when the Connect() succeeded.</summary>
10028 <histogram name="Net.TCP_Connection_Latency" units="milliseconds">
10030 Time from when the Connect() starts until it completes. Only times under 10
10031 minutes are logged.
10035 <histogram name="Net.TCP_Connection_Latency_IPv4_No_Race" units="milliseconds">
10037 Time from when the Connect() starts until it completes when the network
10038 address only contains IPv4 addresses. Only times under 10 minutes are
10043 <histogram name="Net.TCP_Connection_Latency_IPv4_Wins_Race"
10044 units="milliseconds">
10046 Time from when the Connect() starts until it completes when the IPv4
10047 fallback connection won the race against IPv6. Only times under 10 minutes
10052 <histogram name="Net.TCP_Connection_Latency_IPv6_Raceable" units="milliseconds">
10054 Time from when the Connect() starts until it completes when we race an IPv6
10055 connection against an IPv4 connection with a 300ms delay. Only times under
10056 10 minutes are logged.
10060 <histogram name="Net.TCP_Connection_Latency_IPv6_Solo" units="milliseconds">
10062 Time from when the Connect() starts until it completes when the network
10063 address only contains IPv6 addresses. Only times under 10 minutes are
10068 <histogram name="Net.TcpFastOpenSocketConnection" enum="TcpSocketStatus">
10070 For sockets for which a TCP Fast Open protocol might be used, the result of
10075 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_ReusedSocket">
10077 see SocketIdleTimeBeforeNextUse_ReusedSocket_TCPforSOCKS
10080 The time an already used TCP socket sat idle before being used for a SOCKS
10085 <histogram name="Net.TCPForSOCKSSocketIdleTimeBeforeNextUse_UnusedSocket">
10087 see SocketIdleTimeBeforeNextUse_UnusedSocket_TCPforSOCKS
10090 The time an unused TCP socket sat idle before being used for a SOCKS
10095 <histogram name="Net.TCPForSOCKSSocketRequestTime" units="milliseconds">
10097 see SocketRequestTime_TCPforSOCKS
10100 Time from initial SOCKSClientSocketPool::RequestSocket() call until
10101 successfully acquiring a connected TCP socket.
10105 <histogram name="Net.TCPForSOCKSSocketType" enum="HttpSocketType">
10107 see SocketType_TCPforSOCKS
10110 The counts of the type of sockets returned by the TCP pool used by the SOCKS
10115 <histogram name="Net.TCPSocketType" enum="HttpSocketType">
10117 Was only used for HTTP[S] connections, renamed to Net.HTTPSocketType.
10119 <summary>The counts of the type of TCP socket returned.</summary>
10122 <histogram name="Net.Transaction_Bandwidth" units="KB/s">
10124 (discontinued as of 4/12/09) Effective bandwidth in KByte/Second of
10125 transactions logged to Transaction_Latency histogram. Note that only
10126 samples durations greater than zero ms, and less than 1 hour are tallied
10131 <histogram name="Net.Transaction_Connected" units="milliseconds">
10133 Time from the when the network transaction is requested, until the first
10134 byte of the header is received.
10138 <histogram name="Net.Transaction_Connected_New" units="milliseconds">
10140 Replaced by Net.Transaction_Connected_New_b.
10143 When a new connection is established, the time from the when the network
10144 transaction is requested, until the first byte of the header is received.
10145 Only items under 10 minutes are logged.
10149 <histogram name="Net.Transaction_Connected_New_b" units="milliseconds">
10151 When a new connection is established, the time from the when the network
10152 transaction is requested, until the first byte of the header is received.
10156 <histogram name="Net.Transaction_Connected_Under_10" units="milliseconds">
10158 Replaced by Net.Transaction_Connected.
10161 Time from the when the network transaction is requested, until the first
10162 byte of the header is received. Only items under 10 minutes are logged.
10166 <histogram name="Net.Transaction_Latency" units="milliseconds">
10168 Replaced by Net.Transaction_Latency_b.
10171 Time from first byte sent until last byte received by the new network stack.
10172 Only items under 1 hour are logged.
10176 <histogram name="Net.Transaction_Latency_b" units="milliseconds">
10178 Time from first byte sent until last byte received by the new network stack.
10182 <histogram name="Net.Transaction_Latency_Total" units="milliseconds">
10184 Time from when a network transaction is requested until last byte received
10185 by the new network stack.
10189 <histogram name="Net.Transaction_Latency_Total_New_Connection"
10190 units="milliseconds">
10192 When an existing TCP/IP connection is NOT reused, the time from when a
10193 network transaction is requested until last byte received by the new network
10198 <histogram name="Net.Transaction_Latency_Total_New_Connection_Under_10"
10199 units="milliseconds">
10201 Replaced by Net.Transaction_Latency_Total_New_Connection.
10204 When an existing TCP/IP connection is NOT reused, the time from when a
10205 network transaction is requested until last byte received by the new network
10206 stack. Only items under 10 minutes are logged.
10210 <histogram name="Net.Transaction_Latency_Total_Under_10" units="milliseconds">
10212 Replaced by Net.Transaction_Latency_Total.
10215 Time from when a network transaction is requested until last byte received
10216 by the new network stack. Only items under 10 minutes are logged.
10220 <histogram name="Net.Transaction_Latency_Under_10" units="milliseconds">
10222 Replaced by Net.Transaction_Latency.
10225 Time from first byte sent until last byte received by the new network stack.
10226 Only items under 10 minutes are logged.
10230 <histogram name="Net.Transaction_Latency_WinHTTP" units="milliseconds">
10232 Time from first byte sent until last byte received with old WinHTTP network
10233 stack. Only items under 1 hour are logged.
10237 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_ReusedSocket">
10240 The time an already used TCP socket sat idle before being used (either for
10241 direct or non-socks use).
10245 <histogram name="Net.TransportSocketIdleTimeBeforeNextUse_UnusedSocket">
10248 The time an unused TCP socket sat idle before being used (either for direct
10253 <histogram name="Net.TransportSocketRequestTime" units="milliseconds">
10256 Time from initial ClientSocketPool::RequestSocket() call until successfully
10257 acquiring a connected socket (either for direct or non-socks use).
10261 <histogram name="Net.TransportSocketType" enum="HttpSocketType">
10264 The counts of the type of sockets returned by the TCP pool (either for
10265 direct or non-socks use).
10269 <histogram name="Net.UdpSocketBindErrorFromPosix" units="PosixError">
10270 <summary>Posix error code from call to bind() UDP socket.</summary>
10273 <histogram name="Net.UdpSocketBindErrorFromWinOS" units="WinError">
10274 <summary>Windows error code from call to bind() UDP socket.</summary>
10277 <histogram name="Net.UdpSocketRandomBindErrorCode" enum="NetErrorCodes">
10278 <summary>Chromium error code from call to RandomBind() UDP socket.</summary>
10281 <histogram name="Net.UDPSocketWinClose" units="milliseconds">
10282 <summary>The time spent in closesocket call in UDPSocketWin::Close.</summary>
10285 <histogram name="Net.Wifi.InterfaceCount">
10287 The number of Wi-fi adapters on the computer. Because the histogram is
10288 logged each time Chrome performs a Wi-fi scan, it's better to see results in
10289 the "user count" view.
10293 <histogram name="Net.Wifi.LbsLatency" units="milliseconds">
10294 <summary>The time that a request to Location Based Services takes.</summary>
10297 <histogram name="Net.Wifi.ScanLatency" units="milliseconds">
10298 <summary>The time that a Wi-fi scan takes.</summary>
10301 <histogram name="Net.WpadQuickCheckFailure" units="milliseconds">
10303 Duration of time that a failing WPAD QuickCheck takes. WPAD QuickCheck does
10304 a name lookup for "wpad" and times out quickly to fail fast when
10305 there's no WPAD server on the network.
10309 <histogram name="Net.WpadQuickCheckSuccess" units="milliseconds">
10311 Duration of time that a successful WPAD QuickCheck takes. WPAD QuickCheck
10312 does a name lookup for "wpad" and times out quickly to fail fast
10313 when there's no WPAD server on the network.
10317 <histogram name="NetConnectivity.Pipeline.0.NetworkError" enum="NetErrorCodes">
10319 The network error, if any, of the first pipeline connectivity request.
10323 <histogram name="NetConnectivity.Pipeline.0.ResponseCode">
10325 The HTTP response code, if any, of the first pipeline connectivity response.
10329 <histogram name="NetConnectivity.Pipeline.0.Status" enum="HttpPipelineStatus">
10330 <summary>The result of the first pipeline connectivity request.</summary>
10333 <histogram name="NetConnectivity.Pipeline.1.NetworkError" enum="NetErrorCodes">
10335 The network error, if any, of the second pipeline connectivity request.
10339 <histogram name="NetConnectivity.Pipeline.1.ResponseCode">
10341 The HTTP response code, if any, of the second pipeline connectivity
10346 <histogram name="NetConnectivity.Pipeline.1.Status" enum="HttpPipelineStatus">
10347 <summary>The result of the second pipeline connectivity request.</summary>
10350 <histogram name="NetConnectivity.Pipeline.2.NetworkError" enum="NetErrorCodes">
10352 The network error, if any, of the third pipeline connectivity request.
10356 <histogram name="NetConnectivity.Pipeline.2.ResponseCode">
10358 The HTTP response code, if any, of the third pipeline connectivity response.
10362 <histogram name="NetConnectivity.Pipeline.2.Status" enum="HttpPipelineStatus">
10363 <summary>The result of the third pipeline connectivity request.</summary>
10366 <histogram name="NetConnectivity.Pipeline.3.NetworkError" enum="NetErrorCodes">
10368 The network error, if any, of the fourth pipeline connectivity request.
10372 <histogram name="NetConnectivity.Pipeline.3.ResponseCode">
10374 The HTTP response code, if any, of the fourth pipeline connectivity
10379 <histogram name="NetConnectivity.Pipeline.3.Status" enum="HttpPipelineStatus">
10380 <summary>The result of the fourth pipeline connectivity request.</summary>
10383 <histogram name="NetConnectivity.Pipeline.4.NetworkError" enum="NetErrorCodes">
10385 The network error, if any, of the fifth pipeline connectivity request.
10389 <histogram name="NetConnectivity.Pipeline.4.ResponseCode">
10391 The HTTP response code, if any, of the fifth pipeline connectivity response.
10395 <histogram name="NetConnectivity.Pipeline.4.Status" enum="HttpPipelineStatus">
10396 <summary>The result of the fifth pipeline connectivity request.</summary>
10399 <histogram name="NetConnectivity.Pipeline.5.NetworkError" enum="NetErrorCodes">
10401 The network error, if any, of the stats pipeline connectivity request.
10405 <histogram name="NetConnectivity.Pipeline.5.ResponseCode">
10407 The HTTP response code, if any, of the stats pipeline connectivity response.
10411 <histogram name="NetConnectivity.Pipeline.5.Status" enum="HttpPipelineStatus">
10412 <summary>The result of the stats pipeline connectivity request.</summary>
10415 <histogram name="NetConnectivity.Pipeline.AllHTTP11" enum="BooleanSuccess">
10417 True if all requests received by the pipelining test server were HTTP/1.1.
10421 <histogram name="NetConnectivity.Pipeline.CanarySuccess" enum="BooleanSuccess">
10423 True if the non-pipelined canary request sent immediately before the
10424 pipelining test requests succeeded. Note that if this fails, the rest of the
10425 NetConnectivity.Pipeline.* stats are not collected.
10429 <histogram name="NetConnectivity.Pipeline.Depth">
10431 The maximum depth of pipelined requests received by the test server.
10435 <histogram name="NetConnectivity.Pipeline.Success" enum="BooleanSuccess">
10436 <summary>True if the entire pipeline connectivity trial passed.</summary>
10439 <histogram name="NetConnectivity.Sent21">
10441 Deprecated 6/25/2012. No longer tracked.
10444 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
10445 rapidly as possible, just after successfully sending an UMA upload. Each
10446 packet was numbered, as was its ACK sent back by Google. If no packets (of
10447 the 21) were ever ACKed, then the port is assumed to be blocked, and no data
10448 is recorded in this histogram. If the port is not blocked, then this
10449 histogram shows the number of echo responses received from the first
10453 <histogram name="NetConnectivity.Sent21.AckReceivedForNthPacket">
10455 Deprecated 6/25/2012. No longer tracked.
10458 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
10459 rapidly as possible, just after successfully sending an UMA upload. Each
10460 packet was numbered, as was its ACK sent back by Google. This histogram
10461 records, for each packet number, how often we received an ACK for that
10466 <histogram name="NetConnectivity.Sent21.GotAnAck" enum="BooleanSuccess">
10468 Deprecated 6/25/2012. No longer tracked.
10471 In this experiment, 21 packets were sent to Google via UDP at port 6121 as
10472 rapidly as possible, just after successfully sending an UMA upload. If no
10473 packets (of the 21) were ever ACKed, then the port is assumed to be blocked.
10474 The histogram shows if we ever got an ACK for a packet in our series of 21.
10478 <histogram name="NetConnectivity.TCP.Fail.100B.RTT" units="ms">
10480 Deprecated 4/2012. No longer tracked.
10482 <summary>The RTT for echoing 100 bytes of TCP data unsuccessfully.</summary>
10485 <histogram name="NetConnectivity.TCP.Fail.1k.RTT" units="ms">
10487 Deprecated 4/2012. No longer tracked.
10489 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
10492 <histogram name="NetConnectivity.TCP.Status"
10493 enum="NetConnectivityProtocolStatus">
10494 <summary>Status for TCP protocol for echoing</summary>
10497 <histogram name="NetConnectivity.TCP.Status.100B" enum="NetConnectivityStatus">
10499 Deprecated 4/2012. No longer tracked.
10501 <summary>Status for echoing 100 bytes of TCP data.</summary>
10504 <histogram name="NetConnectivity.TCP.Status.1K" enum="NetConnectivityStatus">
10506 Deprecated 4/2012. No longer tracked.
10508 <summary>Status for echoing 1K bytes of TCP data.</summary>
10511 <histogram name="NetConnectivity.TCP.Success" units="ms">
10512 <summary>The RTT for TCP protocol for echoing</summary>
10515 <histogram name="NetConnectivity.TCP.Success.100B.RTT" units="ms">
10517 Deprecated 4/2012. No longer tracked.
10519 <summary>The RTT for echoing 100 bytes of TCP data successfully.</summary>
10522 <histogram name="NetConnectivity.TCP.Success.1K.RTT" units="ms">
10524 Deprecated 4/2012. No longer tracked.
10526 <summary>The RTT for echoing 1K bytes of TCP data successfully.</summary>
10529 <histogram name="NetConnectivity.UDP.Fail.100B.RTT" units="ms">
10531 Deprecated 4/2012. No longer tracked.
10533 <summary>The RTT for echoing 100 bytes of UDP data unsuccessfully.</summary>
10536 <histogram name="NetConnectivity.UDP.Fail.1k.RTT" units="ms">
10538 Deprecated 4/2012. No longer tracked.
10540 <summary>The RTT for echoing 1K bytes of UDP data successfully.</summary>
10543 <histogram name="NetConnectivity.UDP.PacketLoss">
10545 Deprecated 6/25/2012. No longer tracked.
10548 Chrome sends 4 UDP packets in a row to test to see if there is a
10549 probabalistic dependency in packet loss for consecutive packets. We record
10550 a bit vector of packets received, where the least significant bit is a 1 if
10551 the first packet was received, etc. For example, if packets 1 and 3 are
10552 received, but packets 2 and 4 are lost, then we'd record a sample of binary
10557 <histogram name="NetConnectivity.UDP.PacketLoss6">
10559 Deprecated 6/25/2012. No longer tracked.
10562 Chrome sends 6 UDP packets in a row to test to see if there is a
10563 probabalistic dependency in packet loss for consecutive packets. We record
10564 a bit vector of packets received, where the least significant bit is a 1 if
10565 the first packet was received, etc. For example, if all packets other than
10566 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
10571 <histogram name="NetConnectivity.UDP.Status"
10572 enum="NetConnectivityProtocolStatus">
10573 <summary>Status for UDP protocol for echoing</summary>
10576 <histogram name="NetConnectivity.UDP.Status.100B" enum="NetConnectivityStatus">
10578 Deprecated 4/2012. No longer tracked.
10580 <summary>Status for echoing 100 bytes of UDP data.</summary>
10583 <histogram name="NetConnectivity.UDP.Status.1K" enum="NetConnectivityStatus">
10585 Deprecated 4/2012. No longer tracked.
10587 <summary>Status for echoing 1K bytes of UDP data.</summary>
10590 <histogram name="NetConnectivity.UDP.Success" units="ms">
10591 <summary>The RTT for UDP protocol for echoing</summary>
10594 <histogram name="NetConnectivity.UDP.Success.100B.RTT" units="ms">
10596 Deprecated 4/2012. No longer tracked.
10598 <summary>The RTT for echoing 100 bytes of UDP data successfully.</summary>
10601 <histogram name="NetConnectivity.UDP.Success.1K.RTT" units="ms">
10603 Deprecated 4/2012. No longer tracked.
10605 <summary>The RTT for echoing 1k bytes of UDP data successfully.</summary>
10608 <histogram name="NetConnectivity2.Send6.PacketsSent">
10610 This histogram records how many packets (out of 6 attempted) were sent via
10611 UDP as rapidly as possible, just after successfully sending an UMA upload.
10615 <histogram name="NetConnectivity2.Send6.SeriesAcked">
10617 Chrome sends 6 UDP packets in a row to test to see if there is a
10618 probabalistic dependency in packet loss for consecutive packets. We record
10619 a bit vector of packets received, where the least significant bit is a 1 if
10620 the first packet was received, etc. For example, if all packets other than
10621 packet 2 and 4 are responded to, then we'd have a sample (in binary) of
10626 <histogram name="NetConnectivity2.Sent21">
10628 In this experiment, 21 packets were sent to Google via UDP as rapidly as
10629 possible, just after successfully sending an UMA upload. Each packet was
10630 numbered, as was its ACK sent back by Google. If no packets (of the 21) were
10631 ever ACKed, then the port is assumed to be blocked, and no data is recorded
10632 in this histogram. If the port is not blocked, then this histogram shows the
10633 number of echo responses received from the first
10637 <histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket">
10639 In this experiment, 21 packets were sent to Google via UDP as rapidly as
10640 possible, just after successfully sending an UMA upload. Each packet was
10641 numbered, as was its ACK sent back by Google. This histogram records, for
10642 each packet number, how often we received an ACK for that packet.
10646 <histogram name="NetConnectivity2.Sent21.GotAnAck" enum="BooleanSuccess">
10648 In this experiment, 21 packets were sent to Google via UDP as rapidly as
10649 possible, just after successfully sending an UMA upload. If no packets (of
10650 the 21) were ever ACKed, then the port is assumed to be blocked. The
10651 histogram shows if we ever got an ACK for a packet in our series of 21.
10655 <histogram name="NetConnectivity2.Sent21.PacketsSent">
10657 This histogram records how many packets (out of 21 attempted) were sent via
10658 UDP as rapidly as possible, just after successfully sending an UMA upload.
10662 <histogram name="NetConnectivity3">
10664 In this experiment, 21 packets were sent to Google via UDP on port 443 or
10669 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.100B.PacketDelay"
10674 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.1200B.PacketDelay"
10679 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.443.500B.PacketDelay"
10684 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.100B.PacketDelay"
10689 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.1200B.PacketDelay"
10694 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.6121.500B.PacketDelay"
10699 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"
10700 enum="BooleanSuccess">
10704 <histogram name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT" units="ms">
10708 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.100B.PacketDelay"
10713 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.1200B.PacketDelay"
10718 <histogram name="NetConnectivity3.PacedPacket.Sent21.443.500B.PacketDelay"
10723 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.100B.PacketDelay"
10728 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.1200B.PacketDelay"
10733 <histogram name="NetConnectivity3.PacedPacket.Sent21.6121.500B.PacketDelay"
10738 <histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"
10739 enum="BooleanSuccess">
10743 <histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT" units="ms">
10747 <histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent">
10749 Deprecated 9/2012. No longer tracked.
10752 This histogram records how many packets (out of 6 attempted) were sent via
10753 UDP as rapidly as possible, just after successfully sending an UMA upload.
10757 <histogram name="NetConnectivity3.StartPacket.Sent21.443.100B.PacketDelay"
10762 <histogram name="NetConnectivity3.StartPacket.Sent21.443.1200B.PacketDelay"
10767 <histogram name="NetConnectivity3.StartPacket.Sent21.443.500B.PacketDelay"
10772 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.100B.PacketDelay"
10777 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.1200B.PacketDelay"
10782 <histogram name="NetConnectivity3.StartPacket.Sent21.6121.500B.PacketDelay"
10787 <histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"
10788 enum="BooleanSuccess">
10792 <histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT" units="ms">
10796 <histogram name="NetConnectivity4">
10798 In this experiment, a few packets were sent from Google to clients via UDP
10799 on port 443 or 80 to perform net connectivity test.
10803 <histogram name="NetConnectivity5">
10805 In this experiment, a few packets were sent from Google to clients via UDP
10806 on port 443 or 80 to perform net connectivity test.
10810 <histogram name="NetConnectivity5.TestFailed.WritePending"
10811 enum="BooleanSuccess">
10813 Next NetConnectivity5 experiment weren't started because there is an
10814 outstading pending write.
10818 <histogram name="Network.3G.Gobi.Activation" units="milliseconds">
10819 <summary>The time the Gobi modem takes to complete activation.</summary>
10822 <histogram name="Network.3G.Gobi.Connect" units="milliseconds">
10824 The time the Gobi modem takes to connect to the cellular network.
10828 <histogram name="Network.3G.Gobi.Disconnect" units="milliseconds">
10830 The time the Gobi modem takes to disconnect from the cellular network.
10834 <histogram name="Network.3G.Gobi.FirmwareDownload.Attempts">
10835 <summary>Number of attempts taken to install Gobi firmware.</summary>
10838 <histogram name="Network.3G.Gobi.FirmwareDownload.Time" units="milliseconds">
10839 <summary>The time it takes to install Gobi firmware.</summary>
10842 <histogram name="Network.3G.Gobi.Registration" units="milliseconds">
10844 The time the Gobi modem takes to register on the cellular network.
10848 <histogram name="Network.3G.Gobi.SetPower" enum="Network3GGobiError">
10849 <summary>Errors experienced during Gobi device powerup.</summary>
10852 <histogram name="Network.Cellular.TimeOnline" units="seconds">
10854 Chrome OS network metric sampling the time spent using Cellular to transport
10855 data. These data are mostly useful when summed and compared to TimeOnline
10856 for other network technologies (e.g. WiFi vs Cellular).
10860 <histogram name="Network.Cellular.TimeToConfig" units="milliseconds">
10862 Chrome OS network performance metric sampling the time to join a 3G/Cellular
10863 network and configure Layer 3 state.
10867 <histogram name="Network.Cellular.TimeToOnline" units="milliseconds">
10869 Chrome OS network performance metric sampling the time to determine that a
10870 3G/Cellular network is online after configuring Layer 3 state.
10874 <histogram name="Network.Cellular.TimeToPortal" units="milliseconds">
10876 Chrome OS network performance metric sampling the time to determine that a
10877 3G/Cellular network is in a captive portal after configuring Layer 3 state.
10881 <histogram name="Network.Cellular.UsageRequestStatus"
10882 enum="NetworkCellularUsageRequestStatus">
10883 <summary>Chrome OS cellular usage API request status codes.</summary>
10886 <histogram name="Network.Ethernet.TimeOnline" units="seconds">
10888 Chrome OS network metric sampling the time spent using Ethernet to transport
10889 data. These data are mostly useful when summed and compared to TimeOnline
10890 for other network technologies (e.g. WiFi vs Cellular).
10894 <histogram name="Network.Ethernet.TimeToConfig" units="milliseconds">
10896 Chrome OS network performance metric sampling the time to join a wired
10897 Ethernet network and configure Layer 3 state (typically acquire a DHCP
10902 <histogram name="Network.Ethernet.TimeToOnline" units="milliseconds">
10904 Chrome OS network performance metric sampling the time to determine that an
10905 Ethernet network is online after configuring Layer 3 state.
10909 <histogram name="Network.Ethernet.TimeToPortal" units="milliseconds">
10911 Chrome OS network performance metric sampling the time to determine that an
10912 Ethernet network is in a captive portal after configuring Layer 3 state.
10916 <histogram name="Network.MigrationNssToPem"
10917 enum="MigrationNssToPemNetworkTypes">
10919 Chrome OS metric counting the number of network configurations that
10920 contained a NSS nickname identifying a CA certificate, which triggered the
10921 migration to PEM encoding. This metric doesn't consider whether the
10922 migration was successful but once a migration was successful the nickname is
10927 <histogram name="Network.ServiceErrors" enum="NetworkServiceError">
10928 <summary>Chrome OS connection manager service errors seen.</summary>
10931 <histogram name="Network.Shill.Cellular.3GPPRegistrationDelayedDrop"
10932 enum="NetworkCellular3GPPRegistrationDelayedDrop">
10934 Chrome OS network diagnostic metric sampling the number of cellular network
10935 flakes. A network flake occurs when the signal strength goes below detection
10936 level for a short duration.
10940 <histogram name="Network.Shill.Cellular.AutoConnectTotalTime"
10941 units="milliseconds">
10943 Chrome OS network diagnostic metric sampling the total amount of time spent
10944 from the start of the first auto-connect request until when the cellular
10945 modem successfully connects to the network.
10949 <histogram name="Network.Shill.Cellular.AutoConnectTries">
10951 Chrome OS network diagnostic metric sampling the number of auto-connect
10952 tries that were attempted before the cellular modem successfully connected
10957 <histogram name="Network.Shill.Cellular.DHCPOptionFailureDetected"
10958 enum="NetworkDHCPOptionFailure">
10960 Chrome OS network metric that tracks the number of DHCP option failures
10961 encountered by Shill. This indicates that Shill is using minimal DHCP
10962 options due to suspected MTU issues on the return path from the DHCP server
10963 back to the client.
10967 <histogram name="Network.Shill.Cellular.Disconnect"
10968 enum="NetworkDisconnectType">
10970 Chrome OS network usage metric that tracks whether the cellular network was
10971 disconnected due to an error or was explicitly disconnected by the user.
10975 <histogram name="Network.Shill.Cellular.Drop" enum="NetworkCellularTechnology">
10977 Chrome OS cellular network metric that tracks the number of drops based on
10978 the network technology.
10982 <histogram name="Network.Shill.Cellular.ExpiredLeaseLengthSeconds"
10985 Chrome OS network performance metric that tracks the length of a lease for a
10986 cellular network at the time it expired without the DHCP client being able
10991 <histogram name="Network.Shill.Cellular.OutOfCreditsReason"
10992 enum="NetworkCellularOutOfCreditsReason">
10994 Chrome OS cellular network metric that tracks the number of out-of-credits
10995 detected based on the cause that triggered the out-of-credits.
10999 <histogram name="Network.Shill.Cellular.PortalAttempts">
11001 Chrome OS network diagnostic metric sampling the number of portal detection
11002 attempts per pass for a cellular network. This includes failure, timeout and
11003 successful attempts.
11007 <histogram name="Network.Shill.Cellular.PortalAttemptsToOnline">
11009 Chrome OS network diagnostic metric sampling the total number of portal
11010 detection attempts performed for a cellular network between the Connected
11011 and Online state. This includes failure, timeout and successful attempts.
11015 <histogram name="Network.Shill.Cellular.PortalResult"
11016 enum="NetworkPortalResult">
11018 Chrome OS network diagnostic metric sampling the result of portal detections
11019 for a cellular network.
11023 <histogram name="Network.Shill.Cellular.SignalStrengthBeforeDrop">
11025 Chrome OS network metric sampling the signal strength (0-100) of the
11026 cellular modem before it dropped from the network.
11030 <histogram name="Network.Shill.Cellular.TimeOnline" units="seconds">
11032 Chrome OS network metric sampling the time spent using cellular to transport
11033 data. These data are mostly useful when summed and compared to TimeOnline
11034 for other network technologies (e.g. WiFi vs Cellular).
11038 <histogram name="Network.Shill.Cellular.TimeToConfig" units="milliseconds">
11040 Chrome OS network performance metric sampling the time to join a cellular
11041 network and configure Layer 3 state.
11045 <histogram name="Network.Shill.Cellular.TimeToConnect" units="milliseconds">
11047 Chrome OS network performance metric sampling the time to connect a cellular
11052 <histogram name="Network.Shill.Cellular.TimeToDisable" units="milliseconds">
11054 Chrome OS network performance metric sampling the time to disable a cellular
11059 <histogram name="Network.Shill.Cellular.TimeToEnable" units="milliseconds">
11061 Chrome OS network performance metric sampling the time to enable a cellular
11066 <histogram name="Network.Shill.Cellular.TimeToInitialize" units="milliseconds">
11068 Chrome OS network performance metric sampling the time to initialize a
11073 <histogram name="Network.Shill.Cellular.TimeToOnline" units="milliseconds">
11075 Chrome OS network performance metric sampling the time to determine that a
11076 cellular network is online after configuring Layer 3 state.
11080 <histogram name="Network.Shill.Cellular.TimeToPortal" units="milliseconds">
11082 Chrome OS network performance metric sampling the time to determine that a
11083 cellular network is in a captive portal after configuring Layer 3 state.
11087 <histogram name="Network.Shill.Cellular.TimeToScan" units="milliseconds">
11089 Chrome OS network performance metric sampling the time to scan a cellular
11090 network and register a modem.
11094 <histogram name="Network.Shill.CorruptedProfile" enum="NetworkCorruptedProfile">
11096 Chrome OS cellular network metric that tracks the number of corrupted
11097 profiles encountered by Shill.
11101 <histogram name="Network.Shill.Ethernet.DHCPOptionFailureDetected"
11102 enum="NetworkDHCPOptionFailure">
11104 Chrome OS network metric that tracks the number of DHCP option failures
11105 encountered by Shill. This indicates that Shill is using minimal DHCP
11106 options due to suspected MTU issues on the return path from the DHCP server
11107 back to the client.
11111 <histogram name="Network.Shill.Ethernet.Disconnect"
11112 enum="NetworkDisconnectType">
11114 Chrome OS network usage metric that tracks whether the Ethernet network was
11115 disconnected due to an error or was explicitly disconnected by the user.
11119 <histogram name="Network.Shill.Ethernet.ExpiredLeaseLengthSeconds"
11122 Chrome OS network performance metric that tracks the length of a lease for
11123 an Ethernet network at the time it expired without the DHCP client being
11128 <histogram name="Network.Shill.Ethernet.LinkMonitorBroadcastErrorsAtFailure">
11130 Chrome OS network performance metric that tracks the number of LinkMonitor
11131 broadcast errors that were accrued on an Ethernet network at the time that
11132 the link was declaired to be failed.
11136 <histogram name="Network.Shill.Ethernet.LinkMonitorFailure"
11137 enum="LinkMonitorFailureType">
11139 Chrome OS metric that signals the type of failure the LinkMonitor
11140 encountered which caused it to stop monitoring an Ethernet network.
11144 <histogram name="Network.Shill.Ethernet.LinkMonitorResponseTimeSample"
11145 units="milliseconds">
11147 Chrome OS network performance metric that tracks the number of milliseconds
11148 between an ARP request and a received reply on an Ethernet network.
11152 <histogram name="Network.Shill.Ethernet.LinkMonitorSecondsToFailure"
11155 Chrome OS network performance metric that tracks the number of seconds from
11156 the start of the LinkMonitor until failure on an Ethernet network.
11160 <histogram name="Network.Shill.Ethernet.LinkMonitorUnicastErrorsAtFailure">
11162 Chrome OS network performance metric that tracks the number of LinkMonitor
11163 unicast errors that were accrued on an Ethernet network at the time that the
11164 link was declaired to be failed.
11168 <histogram name="Network.Shill.Ethernet.PortalAttempts">
11170 Chrome OS network diagnostic metric sampling the number of portal detection
11171 attempts per pass for an Ethernet network. This includes failure, timeout
11172 and successful attempts.
11176 <histogram name="Network.Shill.Ethernet.PortalAttemptsToOnline">
11178 Chrome OS network diagnostic metric sampling the total number of portal
11179 detection attempts performed for an Ethernet network between the Connected
11180 and Online state. This includes failure, timeout and successful attempts.
11184 <histogram name="Network.Shill.Ethernet.PortalResult"
11185 enum="NetworkPortalResult">
11187 Chrome OS network diagnostic metric sampling the result of portal detections
11188 for an Ethernet network.
11192 <histogram name="Network.Shill.Ethernet.TimeOnline" units="seconds">
11194 Chrome OS network metric sampling the time spent using Ethernet to transport
11195 data. These data are mostly useful when summed and compared to TimeOnline
11196 for other network technologies (e.g. WiFi vs Cellular).
11200 <histogram name="Network.Shill.Ethernet.TimeToConfig" units="milliseconds">
11202 Chrome OS network performance metric sampling the time to join a wired
11203 Ethernet network and configure Layer 3 state (typically acquire a DHCP
11208 <histogram name="Network.Shill.Ethernet.TimeToInitialize" units="milliseconds">
11210 Chrome OS network performance metric sampling the time to initialize an
11215 <histogram name="Network.Shill.Ethernet.TimeToOnline" units="milliseconds">
11217 Chrome OS network performance metric sampling the time to determine that an
11218 Ethernet network is online after configuring Layer 3 state.
11222 <histogram name="Network.Shill.Ethernet.TimeToPortal" units="milliseconds">
11224 Chrome OS network performance metric sampling the time to determine that an
11225 Ethernet network is in a captive portal after configuring Layer 3 state.
11229 <histogram name="Network.Shill.ServiceErrors" enum="NetworkServiceError">
11230 <summary>Chrome OS connection manager service errors seen.</summary>
11233 <histogram name="Network.Shill.TerminationActionResult"
11234 enum="ShillTerminationActionResult">
11236 Deprecated 10/2012. No longer tracked.
11239 Chrome OS network diagnostic metric sampling the number of termination
11240 actions that successfully complete or fail when shill terminates.
11244 <histogram name="Network.Shill.TerminationActionResult.OnSuspend"
11245 enum="ShillTerminationActionResult">
11247 Chrome OS network diagnostic metric sampling the number of termination
11248 actions that successfully complete or fail when shill suspends.
11252 <histogram name="Network.Shill.TerminationActionResult.OnTerminate"
11253 enum="ShillTerminationActionResult">
11255 Chrome OS network diagnostic metric sampling the number of termination
11256 actions that successfully complete or fail when shill terminates.
11260 <histogram name="Network.Shill.TerminationActionTime.OnSuspend"
11261 units="milliseconds">
11263 Chrome OS network diagnostic metric sampling the time in milliseconds it
11264 takes termination actions to complete when shill suspends.
11268 <histogram name="Network.Shill.TerminationActionTime.OnTerminate"
11269 units="milliseconds">
11271 Chrome OS network diagnostic metric sampling the time in milliseconds it
11272 takes termination actions to complete when shill terminates.
11276 <histogram name="Network.Shill.TimeToDrop" units="seconds">
11278 Chrome OS network stability metric sampling the time in seconds between the
11279 networking going online to going offline. Offline events due to device
11280 shutdown or suspend are ignored (along with the online time before that
11285 <histogram name="Network.Shill.Vpn.Driver" enum="VPNDriver">
11287 Chrome OS network usage metric sampled on each successful VPN connection
11288 that tracks the VPN connection type.
11292 <histogram name="Network.Shill.Vpn.RemoteAuthenticationType"
11293 enum="VPNRemoteAuthenticationType">
11295 Chrome OS network usage metric sampled on each successful VPN connection
11296 that tracks the remote authentication method.
11300 <histogram name="Network.Shill.Vpn.TimeOnline" units="milliseconds">
11302 Chrome OS network metric sampling the time spent using VPN to transport
11303 data. These data are mostly useful when summed and compared to TimeOnline
11304 for other network technologies (e.g. WiFi vs Cellular). A sample is emitted
11305 every time the system transitions from primary connectivity through a VPN to
11306 some other type of connectivity. The value of the sample is the time delta
11307 in seconds from the instant the system transitioned to VPN connectivity.
11311 <histogram name="Network.Shill.Vpn.TimeToConfig" units="milliseconds">
11313 Chrome OS network performance metric sampling the time to configure Layer 3
11314 state on a VPN network (typically acquire a DHCP lease).
11318 <histogram name="Network.Shill.Vpn.TimeToOnline" units="milliseconds">
11320 Chrome OS network performance metric sampling the time to determine that a
11321 WiMax network is online after configuring Layer 3 state.
11325 <histogram name="Network.Shill.Vpn.UserAuthenticationType"
11326 enum="VPNUserAuthenticationType">
11328 Chrome OS network usage metric sampled on each successful VPN connection
11329 that tracks the user authentication method.
11333 <histogram name="Network.Shill.WiFi.ApDisconnectReason" enum="WiFiReasonCode">
11335 Chrome OS network usage metric. Reason code reported when the AP
11336 disconnects a wifi connection.
11340 <histogram name="Network.Shill.WiFi.ApDisconnectType" enum="WiFiStatusType">
11342 Chrome OS network usage metric. Broad category of reason AP disconnected a
11347 <histogram name="Network.Shill.Wifi.ApMode" enum="WiFiApMode">
11349 Chrome OS network usage metric. The AP mode setting for each successful
11354 <histogram name="Network.Shill.Wifi.Channel" enum="NetworkChannelType">
11356 Chrome OS network usage metric. The channel used for each successful WiFi
11361 <histogram name="Network.Shill.WiFi.ClientDisconnectReason"
11362 enum="WiFiReasonCode">
11364 Chrome OS network usage metric. Reason code reported when the client
11365 disconnects a wifi connection.
11369 <histogram name="Network.Shill.WiFi.ClientDisconnectType" enum="WiFiStatusType">
11371 Chrome OS network usage metric. Broad category of reason client
11372 disconnected a WiFi connection.
11376 <histogram name="Network.Shill.Wifi.DHCPOptionFailureDetected"
11377 enum="NetworkDHCPOptionFailure">
11379 Chrome OS network metric that tracks the number of DHCP option failures
11380 encountered by Shill. This indicates that Shill is using minimal DHCP
11381 options due to suspected MTU issues on the return path from the DHCP server
11382 back to the client.
11386 <histogram name="Network.Shill.Wifi.Disconnect" enum="NetworkDisconnectType">
11388 Chrome OS network usage metric that tracks whether an 802.11 wireless
11389 network was disconnected due to an error or was explicitly disconnected by
11394 <histogram name="Network.Shill.Wifi.EapInnerProtocol" enum="EAPInnerProtocol">
11396 Chrome OS network usage metric sampled on each successful 802.1x wireless
11397 connection that tracks the configured inner authentication method.
11401 <histogram name="Network.Shill.Wifi.EapOuterProtocol" enum="EAPOuterProtocol">
11403 Chrome OS network usage metric sampled on each successful 802.1x wireless
11404 connection that tracks the configured outer authentication method.
11408 <histogram name="Network.Shill.Wifi.ExpiredLeaseLengthSeconds" units="seconds">
11410 Chrome OS network performance metric that tracks the length of a lease for a
11411 WiFi network at the time it expired without the DHCP client being able to
11416 <histogram name="Network.Shill.WiFi.FrequenciesConnectedEver">
11418 Chrome OS metric sampling the number of different frequencies (i.e.
11419 channels) on which a device has connected to a WiFi network. This value is
11420 sampled every time a WiFi connection is established
11421 (WPASupplicant::kInterfaceStateCompleted). Note that the word
11422 "Ever" in the metric name is misleading. ChromeOS actually ages
11423 out historical information, currently after 3 weeks.
11427 <histogram name="Network.Shill.Wifi.LinkMonitorBroadcastErrorsAtFailure">
11429 Chrome OS network performance metric that tracks the number of LinkMonitor
11430 broadcast errors that were accrued on an 802.11 wireiless network at the
11431 time that the link was declaired to be failed.
11435 <histogram name="Network.Shill.Wifi.LinkMonitorFailure"
11436 enum="LinkMonitorFailureType">
11438 Chrome OS metric that signals the type of failure the LinkMonitor
11439 encountered which caused it to stop monitoring an 802.11 wireless network.
11443 <histogram name="Network.Shill.Wifi.LinkMonitorResponseTimeSample"
11444 units="milliseconds">
11446 Chrome OS network performance metric that tracks the number of milliseconds
11447 between an ARP request and a received reply on an 802.11 wireless network.
11451 <histogram name="Network.Shill.Wifi.LinkMonitorSecondsToFailure"
11454 Chrome OS network performance metric that tracks the number of seconds from
11455 the start of the LinkMonitor until failure on an 802.11 wireless network.
11459 <histogram name="Network.Shill.Wifi.LinkMonitorUnicastErrorsAtFailure">
11461 Chrome OS network performance metric that tracks the number of LinkMonitor
11462 unicast errors that were accrued on an 802.11 wireless network at the time
11463 that the link was declaired to be failed.
11467 <histogram name="Network.Shill.Wifi.PhyMode" enum="NetworkPhyModeType">
11469 Chrome OS network usage metric. The channel type used for each successful
11474 <histogram name="Network.Shill.Wifi.PortalAttempts">
11476 Chrome OS network diagnostic metric sampling the number of portal detection
11477 attempts per pass for an 802.11 wireless network. This includes failure,
11478 timeout and successful attempts.
11482 <histogram name="Network.Shill.Wifi.PortalAttemptsToOnline">
11484 Chrome OS network diagnostic metric sampling the total number of portal
11485 detection attempts performed for an 802.11 wireless network between the
11486 Connected and Online state. This includes failure, timeout and successful
11491 <histogram name="Network.Shill.Wifi.PortalResult" enum="NetworkPortalResult">
11493 Chrome OS network diagnostic metric sampling the result of portal detections
11494 for an 802.11 wireless network.
11498 <histogram name="Network.Shill.WiFi.ScanResult" enum="WiFiScanResult">
11500 Chrome OS network usage metric describing, for a wifi scan attempt, what
11501 scan method is used and whether it ends in a connection.
11505 <histogram name="Network.Shill.WiFi.ScanTimeInEbusy" units="milliseconds">
11507 Chrome OS network usage metric describing, for a wifi scan attempt, how many
11508 milliseconds were spent waiting to talk to the kernel/drivers.
11512 <histogram name="Network.Shill.Wifi.Security" enum="NetworkSecurityType">
11514 Chrome OS network usage metric. The security setting for each successful
11519 <histogram name="Network.Shill.Wifi.SignalStrength" units="negative dBm">
11521 Chrome OS network metric indicating the negative of the dBm received signal
11522 strength recorded at the time a successful WiFi connection started.
11526 <histogram name="Network.Shill.Wifi.TimeOnline" units="seconds">
11528 Chrome OS network metric sampling the time spent using WiFi to transport
11529 data. These data are mostly useful when summed and compared to TimeOnline
11530 for other network technologies (e.g. WiFi vs Cellular).
11534 <histogram name="Network.Shill.Wifi.TimeResumeToReady" units="milliseconds">
11536 Chrome OS network performance metric sampling the time from the resume event
11537 to the time when an 802.11 wireless network has configured its Layer 3
11542 <histogram name="Network.Shill.Wifi.TimeToConfig" units="milliseconds">
11544 Chrome OS network performance metric sampling the time to configure Layer 3
11545 state on an 802.11 wireless network (typically acquire a DHCP lease).
11549 <histogram name="Network.Shill.Wifi.TimeToConnect" units="milliseconds">
11551 Chrome OS network performance metric sampling the time to connect to a WiFi
11552 Basic Service Set (which consists of the access point and associated
11553 stations on a particular WiFi channel for a specific network).
11557 <histogram name="Network.Shill.Wifi.TimeToInitialize" units="milliseconds">
11559 Chrome OS network performance metric sampling the time to initialize an
11560 802.11 wireless device.
11564 <histogram name="Network.Shill.Wifi.TimeToJoin" units="milliseconds">
11566 Chrome OS network performance metric sampling the time to join (associate
11567 plus authenticate) an 802.11 wireless network.
11571 <histogram name="Network.Shill.Wifi.TimeToOnline" units="milliseconds">
11573 Chrome OS network performance metric sampling the time to determine that an
11574 802.11 wireless network is online after configuring Layer 3 state.
11578 <histogram name="Network.Shill.Wifi.TimeToPortal" units="milliseconds">
11580 Chrome OS network performance metric sampling the time to determine that an
11581 802.11 wireless network is in a captive portal after configuring Layer 3
11586 <histogram name="Network.Shill.Wifi.TimeToScan" units="milliseconds">
11588 Chrome OS network performance metric sampling the time to scan WiFi until a
11589 connection is found.
11593 <histogram name="Network.Shill.Wifi.TimeToScanAndConnect" units="milliseconds">
11595 Chrome OS network performance metric sampling the time between the beginning
11596 of a WiFi scan (if the scan includes both a progressive scan and a full
11597 scan, the TimeToScanAndConnect starts with the first scan of the series) and
11598 the completion of a successful connection.
11602 <histogram name="Network.Shill.WiMax.DHCPOptionFailureDetected"
11603 enum="NetworkDHCPOptionFailure">
11605 Chrome OS network metric that tracks the number of DHCP option failures
11606 encountered by Shill. This indicates that Shill is using minimal DHCP
11607 options due to suspected MTU issues on the return path from the DHCP server
11608 back to the client.
11612 <histogram name="Network.Shill.WiMax.ExpiredLeaseLengthSeconds" units="seconds">
11614 Chrome OS network performance metric that tracks the length of a lease for a
11615 WiMax network at the time it expired without the DHCP client being able to
11620 <histogram name="Network.Shill.WiMax.TimeToConfig" units="milliseconds">
11622 Chrome OS network performance metric sampling the time to configure Layer 3
11623 state on a WiMax network (typically acquire a DHCP lease).
11627 <histogram name="Network.Shill.WiMax.TimeToInitialize" units="milliseconds">
11629 Chrome OS network performance metric sampling the time to initialize a WiMax
11634 <histogram name="Network.Shill.WiMax.TimeToOnline" units="milliseconds">
11636 Chrome OS network performance metric sampling the time to determine that a
11637 WiMax network is online after configuring Layer 3 state.
11641 <histogram name="Network.TimeToConfig.Cellular" units="milliseconds">
11643 Chrome OS network performance metric sampling the time to join a 3G/Cellular
11644 network and configure Layer 3 state. Note this metric is deprecated; see
11645 Network.Cellular.TimeToConfig.
11649 <histogram name="Network.TimeToConfig.Ethernet" units="milliseconds">
11651 Chrome OS network performance metric sampling the time to join a wired
11652 Ethernet network and configure Layer 3 state (typically acquire a DHCP
11653 lease). Note this metric is deprecated; see Network.Ethernet.TimeToConfig.
11657 <histogram name="Network.TimeToConfig.Wifi" units="milliseconds">
11659 Chrome OS network performance metric sampling the time to configure Layer 3
11660 state on an 802.11 wireless network (typically acquire a DHCP lease). Note
11661 this metric is deprecated; see Network.Wifi.TimeToConfig.
11665 <histogram name="Network.TimeToDrop" units="seconds">
11667 Chrome OS network stability metric sampling the time in seconds between the
11668 networking going online to going offline. Offline events due to device
11669 shutdown or suspend are ignored (along with the online time before that
11674 <histogram name="Network.TimeToJoin.Wifi" units="milliseconds">
11676 Chrome OS network performance metric sampling the time to join (associate
11677 plus authenticate) an 802.11 wireless network. Note this metric is
11678 deprecated; see Network.Wifi.TimeToJoin.
11682 <histogram name="Network.Wifi.AuthMode" enum="NetworkAuthModeType">
11684 Chrome OS network performance metric sampling the time to configure Layer 3
11685 state on an 802.11 wireless network (typically acquire a DHCP lease).
11689 <histogram name="Network.Wifi.BitRate" units="bps">
11691 Network metric reporting the download speed test results run at setup time.
11692 Recorded at least once per day.
11696 <histogram name="Network.Wifi.Channel" enum="NetworkChannelType">
11698 Chrome OS network usage metric. The channel used for each successful WiFi
11703 <histogram name="Network.Wifi.Idle.NoiseLevel" units="negative dBm">
11705 Network metric indicating the negative of the dBm noise level recorded at
11706 the time the metric is collected. Reported at least once per day and only
11707 when the device is idle.
11711 <histogram name="Network.Wifi.Idle.SignalLevel" units="negative dBm">
11713 Network metric indicating the negative of the dBm received signal level
11714 recorded at the time the metric is collected. Reported at least once per
11715 day and only when the device is idle.
11719 <histogram name="Network.Wifi.Idle.SignalToNoiseRatio" units="negative dBm">
11721 Network metric indicating signal minus noise in dBm recorded at the time the
11722 metrics is collected. Reported at least once per day and only when the
11727 <histogram name="Network.Wifi.NoiseLevel" units="negative dBm">
11729 Network metric indicating the negative of the dBm noise level recorded at
11730 the time the metric is collected. Reported at least once per day.
11734 <histogram name="Network.Wifi.PhyMode" enum="NetworkPhyModeType">
11736 Chrome OS network usage metric. The channel type used for each successful
11741 <histogram name="Network.Wifi.RoundTripTime" units="ms">
11743 Network metric reporting the average round trip time to the wifi gateway.
11744 Recorded at least once per day.
11748 <histogram name="Network.Wifi.Security" enum="NetworkSecurityType">
11750 Chrome OS network usage metric. The security setting for each successful
11755 <histogram name="Network.Wifi.SignalLevel" units="negative dBm">
11757 Network metric indicating the negative of the dBm received signal level
11758 recorded at the time the metric is collected. Reported at least once per
11763 <histogram name="Network.Wifi.SignalToNoiseRatio" units="negative dBm">
11765 Network metric indicating signal minus noise in dBm recorded at the time the
11766 metrics is collected. Reported at least once per day.
11770 <histogram name="Network.Wifi.TimeOnline" units="seconds">
11772 Chrome OS network metric sampling the time spent using WiFi to transport
11773 data. These data are mostly useful when summed and compared to TimeOnline
11774 for other network technologies (e.g. WiFi vs Cellular).
11778 <histogram name="Network.Wifi.TimeResumeToReady" units="milliseconds">
11780 Chrome OS network performance metric sampling the time from the resume event
11781 to the time when an 802.11 wireless network has configured its Layer 3
11786 <histogram name="Network.Wifi.TimeToConfig" units="milliseconds">
11788 Chrome OS network performance metric sampling the time to configure Layer 3
11789 state on an 802.11 wireless network (typically acquire a DHCP lease).
11793 <histogram name="Network.Wifi.TimeToJoin" units="milliseconds">
11795 Chrome OS network performance metric sampling the time to join (associate
11796 plus authenticate) an 802.11 wireless network.
11800 <histogram name="Network.Wifi.TimeToOnline" units="milliseconds">
11802 Chrome OS network performance metric sampling the time to determine that an
11803 802.11 wireless network is online after configuring Layer 3 state.
11807 <histogram name="Network.Wifi.TimeToPortal" units="milliseconds">
11809 Chrome OS network performance metric sampling the time to determine that an
11810 802.11 wireless network is in a captive portal after configuring Layer 3
11815 <histogram name="NewTabPage.ActionAndroid" enum="NewTabPageActionAndroid">
11817 Actions taken by users from the new tab page on Android. These actions may
11818 navigate away from the NTP (e.g. searching in the omnibox or opening a
11819 bookmark), but can also happen without navigating away from the NTP (e.g.
11820 opening a bookmark in a new tab).
11824 <histogram name="NewTabPage.AppsPageDragSource" enum="AppsPageDragSource">
11826 Histogram for the source of app page drags. For any succesful drop onto an
11827 apps pane of the NTP, this logs where the drag originated.
11831 <histogram name="NewTabPage.BookmarkActionAndroid"
11832 enum="NewTabPageBookmarkActionAndroid">
11834 Actions taken by users on partner bookmarks (editing / renaming) on the NTP
11839 <histogram name="NewTabPage.DefaultPageType" enum="NtpPaneType">
11840 <summary>The default pane when the NTP is first opened.</summary>
11843 <histogram name="NewTabPage.HoverTimeClicked">
11845 Histogram of the time, in milliseconds, users have the cursor over a most
11846 visited thumbnail before clicking.
11850 <histogram name="NewTabPage.HoverTimeNotClicked">
11852 Histogram of the time, in milliseconds, users have the cursor over a most
11853 visited thumbnail before moving it away from the thumbnail without clicking.
11857 <histogram name="NewTabPage.MobilePromo" enum="NewTabPageMobilePromo">
11859 Android: Tallies counts for how the user interacted with the NTP promo page.
11863 <histogram name="NewTabPage.MostVisited">
11865 Histogram for user clicks of the most visited thumbnails. The value is equal
11866 to the index of the thumbnail.
11870 <histogram name="NewTabPage.MostVisitedAction" enum="NtpFollowAction">
11872 Action taken by the user on the Most Visited NTP pane. If the user switches
11873 panes during this use of the NTP, this action is sometimes not recorded. Ask
11874 mpearson@ for details.
11878 <histogram name="NewTabPage.MostVisitedTilePlacementExperiment"
11879 enum="NtpTileExperimentActions">
11881 Records anomalous events for the Most Visited Tile Placement experiment,
11882 where it is unable to operate as expected. These are recorded during New Tab
11883 Page load time, once for every NTP.
11887 <histogram name="NewTabPage.NonVisibleScreenshots">
11889 The number of screenshots that were cached for the non-visible but ranked
11890 suggestions on the Suggested NTP pane.
11894 <histogram name="NewTabPage.NonVisibleSuggestedSiteRank">
11896 Given that the user has typed a URL, and given that that specific URL was
11897 ranked but not visible on the Suggested pane of the NTP, this is the rank
11898 that the Suggested pane had for that URL.
11902 <histogram name="NewTabPage.NumberOfExternalTileFallbacks">
11904 The number of tiles for which we relied on external tiles as a fallback
11905 because a local screenshot was not available to be used as a thumbnail.
11906 External tiles are those for which the visuals are handled by the page
11907 itself, not by the iframe. Recorded before changing focus away from the NTP,
11908 be it bynavigating to a URL, switching tabs, changing the active window or
11909 closing the tab/shutting down Chrome.
11913 <histogram name="NewTabPage.NumberOfExternalTiles">
11915 The number of external tiles that are displayed on the NTP. External tiles
11916 are those for which the visuals are handled by the page itself, not by the
11917 iframe. Recorded before changing focus away from the NTP, be it by
11918 navigating to a URL, switching tabs, changing the active window or closing
11919 the tab/shutting down Chrome.
11923 <histogram name="NewTabPage.NumberOfGrayTileFallbacks">
11925 The number of tiles for which we displayed a gray tile with the domain name
11926 as a fallback because a local screenshot was not available to be used as a
11927 thumbnail. Recorded before changing focus away from the NTP, be it by
11928 navigating to a URL, switching tabs, changing the active window or closing
11929 the tab/shutting down Chrome.
11933 <histogram name="NewTabPage.NumberOfGrayTiles">
11935 The number of tiles for which no thumbnail was specified, but a domain was
11936 so we displayed a gray tile with the domain name in it. Recorded before
11937 changing focus away from the NTP, be it by navigating to a URL, switching
11938 tabs, changing the active window or closing the tab/shutting down Chrome.
11942 <histogram name="NewTabPage.NumberOfMouseOvers">
11944 The total number of times the user hovered the mouse over Most Visited tile
11945 or title elements before changing focus away from the NTP, be it by
11946 navigating to a URL, switching tabs, changing the active window or closing
11947 the tab/shutting down Chrome.
11951 <histogram name="NewTabPage.NumberOfThumbnailAttempts">
11953 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailTiles.
11956 The number of tiles for which we attempted to use a local screenshot as a
11957 thumbnail. Recorded before changing focus away from the NTP, be it by
11958 navigating to a URL, switching tabs, changing the active window or closing
11959 the tab/shutting down Chrome.
11963 <histogram name="NewTabPage.NumberOfThumbnailErrors">
11965 The number of thumbnails for which a local screenshot was not available so
11966 we were not able to display them on the Most Visited section of the NTP.
11967 Recorded before changing focus away from the NTP, be it by navigating to a
11968 URL, switching tabs, changing the active window or closing the tab/shutting
11973 <histogram name="NewTabPage.NumberOfThumbnailTiles">
11975 The number of tiles for which we attempted to use a local screenshot as a
11976 thumbnail. Recorded before changing focus away from the NTP, be it by
11977 navigating to a URL, switching tabs, changing the active window or closing
11978 the tab/shutting down Chrome.
11982 <histogram name="NewTabPage.NumberOfTiles">
11984 The number of tiles that are displayed on the NTP, no matter if they are
11985 thumbnails, gray tiles, or external tiles. Recorded before changing focus
11986 away from the NTP, be it by navigating to a URL, switching tabs, changing
11987 the active window or closing the tab/shutting down Chrome.
11991 <histogram name="NewTabPage.OtherSessionsMenu" enum="NtpOtherSessionsType">
11993 Histogram for usage of the menu on the NTP that allows the user to access
11994 tabs from other devices.
11998 <histogram name="NewTabPage.PreviousSelectedPageType" enum="NtpPaneType">
12000 The pane that had been previously selected when the user switches panes in
12005 <histogram name="NewTabPage.Promo.Bubble" enum="NtpPromoAction">
12006 <summary>Histogram for NTP bubble promo activity.</summary>
12009 <histogram name="NewTabPage.Promo.Notification" enum="NtpPromoAction">
12010 <summary>Histogram for NTP notification promo activity.</summary>
12013 <histogram name="NewTabPage.SearchURLs.Total">
12014 <summary>TBD.</summary>
12017 <histogram name="NewTabPage.SelectedPageType" enum="NtpPaneType">
12018 <summary>The pane selected when the user switches panes in the NTP.</summary>
12021 <histogram name="NewTabPage.SessionRestore">
12023 Histogram for user clicks of the Recently Closed items. The value is the
12024 recency of the entry being restored (0 is most recent).
12028 <histogram name="NewTabPage.SingleSessionPageSwitches">
12030 Histogram to track how many times a user switched pages in a single NTP
12035 <histogram name="NewTabPage.SuggestedSite">
12037 Histogram for user clicks of the suggested site thumbnails. The value is
12038 equal to the index of the thumbnail.
12042 <histogram name="NewTabPage.SuggestedSitesAction" enum="NtpFollowAction">
12043 <summary>Action taken by the user on the Suggested Sites NTP pane.</summary>
12046 <histogram name="NewTabPage.SuggestedSitesLoadTime">
12047 <summary>Time to load the Suggested Sites NTP pane, in milliseconds.</summary>
12050 <histogram name="NewTabPage.SuggestedSitesViewTime">
12051 <summary>Time spent on the Suggested Sites NTP pane, in seconds.</summary>
12054 <histogram name="NewTabPage.SuggestionsImpression">
12056 Histogram for impressions on the various most visited tiles. The value is
12057 equal to the index of the thumbnail.
12061 <histogram name="NewTabPage.SuggestionsType" enum="NtpSuggestionsType">
12063 Indicate, for each impression of the New Tab Page, whether the suggestions
12064 were obtained from the client or server. Recorded before changing focus away
12065 from the NTP, be it by navigating to a URL, switching tabs, changing the
12066 active window or closing the tab/shutting down Chrome.
12070 <histogram name="NewTabPage.ThumbnailErrorRate">
12072 Deprecated 01/2014. Replaced by NewTabPage.NumberOfThumbnailAttempts and
12073 NewTabPage.NumberOfThumbnailErrors.
12076 The percentage of errors per attempts to load image thumbnails on the New
12077 Tab Page. When an error occurs, a grey tile is shown instead of a thumbnail
12078 image. We measure the rate instead of the number of errors because multiple
12079 attempts are made to load images at different times during the NTP's
12080 lifetime. Each NTP session's error rate is logged after the user navigates
12081 to a new URL from that NTP.
12085 <histogram name="NewTabPage.ThumbnailFallbackRate" units="%">
12087 Deprecated 01/2014. Replaced by NewTabPage.NumberOfGrayTileFallbacks and
12088 NewTabPage.NumberOfExternalFallbacks.
12091 The percentage of times most visited tiles use the fallback thumbnail. Only
12092 requests that actually specify a fallback thumbnail are considered here. We
12093 measure the rate instead of the number of errors because multiple attempts
12094 are made to load thumbnails at different times during the NTP's lifetime.
12095 Each NTP session's error rate is logged after the user navigates to a new
12100 <histogram name="NewTabPage.VisibleScreenshots">
12102 The number of screenshots that were cached for the visible suggestions on
12103 the Suggested NTP pane.
12107 <histogram name="NewTabPage.VisibleSuggestedSiteRank">
12109 Given that the user has typed a URL, and given that that specific URL was
12110 visible on the Suggested pane of the NTP, this is the rank that the
12111 Suggested pane had for that URL.
12115 <histogram name="Notifications.Actions" enum="NotificationActionType">
12117 The actions taken on notifications, recorded every time they happen. This
12118 histogram will record every single event that happens separately.
12122 <histogram name="Notifications.PerNotificationActions"
12123 enum="NotificationActionType">
12125 The actions taken on notifications, recorded once per notification, when it
12126 is closed. This differs from the Notifications.Actions histogram in that
12127 multiple events of the same type on a single notification will only record a
12132 <histogram name="ntp.searchurls.total">
12133 <summary>TBD</summary>
12136 <histogram name="NtpHandler.AttachShownPageType" enum="NtpPaneType">
12138 Deprecated 10/2011. No longer tracked, replaced with
12139 NewTabPage.DefaultPageType
12141 <summary>The default pane when the NTP is first opened.</summary>
12144 <histogram name="NtpHandler.SelectedShownPageType" enum="NtpPaneType">
12146 Deprecated 10/2011. No longer tracked, replaced with
12147 NewTabPage.SelectedPageType
12149 <summary>The pane selected when the user switches panes in the NTP.</summary>
12152 <histogram name="OAuth2Login.GetOAuth2AccessTokenFailure"
12153 enum="GoogleServiceAuthError">
12155 Failure reason of final OAuth2 access token retreival call during ChromeOS
12160 <histogram name="OAuth2Login.GetOAuth2AccessTokenRetry"
12161 enum="GoogleServiceAuthError">
12163 Retry reason of failed OAuth2 access token retreival call call during
12168 <histogram name="OAuth2Login.ListAccountsFailure" enum="GoogleServiceAuthError">
12170 Failure reason of final ListAccounts call failure during ChromeOS login.
12174 <histogram name="OAuth2Login.ListAccountsRetry" enum="GoogleServiceAuthError">
12176 Retry reason of failed ListAccounts call during ChromeOS login.
12180 <histogram name="OAuth2Login.MergeSessionFailure" enum="GoogleServiceAuthError">
12182 Failure reason of final MergeSession call during ChromeOS login.
12186 <histogram name="OAuth2Login.MergeSessionRetry" enum="GoogleServiceAuthError">
12188 Retry reason of failed MergeSession call during ChromeOS login.
12192 <histogram name="OAuth2Login.OAuthLoginGaiaCredFailure"
12193 enum="GoogleServiceAuthError">
12195 Failure reason of final OAuthLogin (with SID+LSID) call during ChromeOS
12200 <histogram name="OAuth2Login.OAuthLoginGaiaCredRetry"
12201 enum="GoogleServiceAuthError">
12203 Retry reason of failed OAuthLogin (with SID+LSID) call during ChromeOS
12208 <histogram name="OAuth2Login.OAuthLoginUberTokenFailure"
12209 enum="GoogleServiceAuthError">
12211 Failure reason of final OAuthLogin (with uber token) call during ChromeOS
12216 <histogram name="OAuth2Login.OAuthLoginUberTokenRetry"
12217 enum="GoogleServiceAuthError">
12219 Retry reason of failed OAuthLogin (with uber token) call during ChromeOS
12224 <histogram name="OAuth2Login.PostMergeVerification"
12225 enum="PostMergeVerificationOutcome">
12227 Outcome of ChromeOS GAIA cookie post merge session verification process. It
12228 measures how often /MergeSession request collided with browser session
12229 restore process resulting in partially authenticated primary GAIA session.
12233 <histogram name="OAuth2Login.SessionRestore" enum="GaiaSessionRestoreOutcome">
12234 <summary>Outcome of ChromeOS GAIA cookie session restore process.</summary>
12237 <histogram name="OAuth2Login.SessionRestoreTimeToFailure" units="milliseconds">
12238 <summary>How long it takes for the session restore to fail.</summary>
12241 <histogram name="OAuth2Login.SessionRestoreTimeToSuccess" units="milliseconds">
12243 How long it takes for the session restore to finish succeessfully.
12247 <histogram name="OfflinePolicy.SuccessfulResourceLoadPercentage" units="%">
12249 When a page is loaded in offline mode, the percentage of resources on that
12250 page that were successfully loaded.
12254 <histogram name="Omnibox.AggressiveHistoryURLProviderFieldTrialBeacon"
12255 enum="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon">
12257 Aggressive HistoryURL provider field trial deleted in spring 2012.
12260 A number that indicates what omnibox ranking behavior the user is seeing as
12261 part of the OmniboxAggressiveHistoryURLProvider field trial
12262 (OmniboxAggressiveHistoryURLProvider).
12266 <histogram name="Omnibox.CutOrCopyAllText" units="count">
12268 The number of cut or copy commands on all selected text in the omnibox.
12269 Gathered on desktop platforms (Win, Mac, Linux, ChromeOS).
12273 <histogram name="Omnibox.EnteredKeywordMode" enum="OmniboxEnteredKeywordMode">
12275 The number of times users enter keyword hint mode "Search ___
12276 for:" and how.
12280 <histogram name="Omnibox.FocusToEditTime" units="ms">
12282 The length of time between when a user focused on the omnibox and first
12283 modifies the omnibox.
12287 <histogram name="Omnibox.FocusToOpenTime" units="ms">
12289 The length of time between when a user focused on the omnibox and opened an
12290 omnibox match (which could be what they typed or a suggestion).
12294 <histogram name="Omnibox.Paste" units="count">
12296 The number of paste commands on the text in the omnibox. Reported every time
12297 a paste command is done.
12301 <histogram name="Omnibox.PasteAndGo" units="count">
12303 The number of paste-and-go commands on the text in the omnibox. Reported
12304 every time a paste-and-go command is done.
12308 <histogram name="Omnibox.ProviderTime" units="ms">
12310 The length of time taken by the named provider"s synchronous pass.
12314 <histogram name="Omnibox.QueryBookmarksTime">
12316 Deprecated 2012-11-14. Replaced by Autocomplete.BookmarkProviderMatchTime.
12319 Time the HistoryContentProvider takes to perform a bookmark search.
12323 <histogram name="Omnibox.QueryTime" units="milliseconds">
12325 Time it takes for the omnibox to become responsive to user input after the
12326 user has typed N characters. This measures the time it takes to start all
12327 the asynchronous autocomplete providers (but not wait for them to finish).
12331 <histogram name="Omnibox.SearchEngine" enum="OmniboxSearchEngine">
12333 The id of search engine that was used for search in omnibox. See
12334 src/chrome/browser/search_engines/template_url_prepopulate_data.cc for more
12339 <histogram name="Omnibox.SearchEngineType" enum="OmniboxSearchEngineType">
12341 The type of search engine associated with a match opened from the omnibox.
12345 <histogram name="Omnibox.SuggestRequest.Failure.GoogleResponseTime"
12346 units="milliseconds">
12348 The time elapsed between the sending of a suggest request to Google until
12349 the time the request was returned with status==failed. Ignores requests that
12350 were canceled before being returned.
12354 <histogram name="Omnibox.SuggestRequest.Success.GoogleResponseTime"
12355 units="milliseconds">
12357 The time elapsed between the sending of a suggest request to Google until
12358 the time the request was returned with status==success. Ignores requests
12359 that were canceled before being returned.
12363 <histogram name="Omnibox.SuggestRequests" enum="OmniboxSuggestRequests">
12365 Counts about the number of suggest requests the omnibox sent, invalidated,
12366 and replies received.
12370 <histogram name="Omnibox.ZeroSuggest.MostVisitedResultsCounterfactual">
12372 The number of most visited suggestions returned when ZeroSuggest would have
12373 triggered. The suggestions appear when the user has focused but not
12374 modified the omnibox.
12378 <histogram name="Omnibox.ZeroSuggestRequests" enum="OmniboxZeroSuggestRequests">
12380 Counts about the number of zero suggest requests (requests for suggestions
12381 when the user has focused but not modified the omnibox) the omnibox sent,
12382 invalidated, and replies received.
12386 <histogram name="OSX.CatSixtyFour" enum="CatSixtyFour">
12387 <summary>The cat's flavor and how many bits there are in it.</summary>
12390 <histogram name="OSX.ExceptionHandlerEvents" enum="OSXExceptionHandlerEvents">
12391 <summary>Events seen by the OSX NSException swizzle.</summary>
12394 <histogram name="OutdatedUpgradeBubble.NumLaterPerReinstall">
12396 Counts the number of times the user clicked on the later button of the
12397 outdated upgrade bubble, before clicking on the reinstall button in the same
12402 <histogram name="Overscroll.Completed" enum="OverscrollMode">
12403 <summary>Completed overscroll gestures.</summary>
12405 An overscroll gesture starts when user scrolls past the edge of the web page
12406 and continues scrolling in the same direction. An overscroll gesture is
12407 completed when user stops scrolling (e.g. by lifting the fingers from the
12408 touchscreen or touchpad).
12412 <histogram name="Overscroll.Navigated" enum="OverscrollMode">
12414 Navigations that were triggered due to completed overscroll gesture. Note
12415 that not all completed overscroll gestures trigger a navigation.
12419 <histogram name="Overscroll.Started" enum="OverscrollMode">
12421 Overscroll gestures initiated by the user. Note that not all overcroll
12422 gestures started are completed (e.g. the overscroll gesture is aborted if
12423 user clicks or presses a key during the gesture).
12427 <histogram name="P2P.Client.Canceled.WaitingTimeSeconds" units="seconds">
12429 The wall-clock time spent until a lookup was canceled. This is reported
12430 every time p2p is used to find a candidate but the request was canceled.
12434 <histogram name="P2P.Client.Found.CandidateCount" units="count">
12436 The number of candidates on the LAN, i.e. the number of peers on the LAN
12437 offering at least N bytes of the requested file X. This is reported after
12438 examining responses from all peers on the LAN and picking a candidate.
12442 <histogram name="P2P.Client.Found.ConnectionCount" units="count">
12444 The number of p2p downloads of the peer that the returned URL points to.
12445 This is reported after examining responses from all peers on the LAN and
12446 picking a candidate.
12450 <histogram name="P2P.Client.Found.WaitingTimeSeconds" units="seconds">
12452 The wall-clock time spent waiting for the LAN-wide number of p2p downloads
12453 (i.e. the sum of p2p downloads from each peer on the LAN) to drop below the
12454 threshold. This is reported after examining responses from all peers on the
12455 LAN and picking a candidate.
12459 <histogram name="P2P.Client.LookupResult" enum="P2PLookupResult">
12461 The result of the lookup. Possible values include "Found" (if a
12462 candidate - i.e. a peer offering at least N bytes of file X - was chosen),
12463 "Not Found" (if no candidate could be found), "Vanished"
12464 (if a candidate was found but vanished while waiting in line),
12465 "Canceled" (if a candidate was found but the request was canceled
12466 while waiting in line), and "Filtered" (if it was detected that
12467 mDNS was filtered). This is reported after examining responses from all
12468 peers on the LAN when p2p is used to find a candidate.
12472 <histogram name="P2P.Client.NumPeers" units="count">
12474 The number of peers implementing p2p file sharing on the network. This is
12475 reported every time p2p is used to look up a resource on a network where
12476 mDNS is not filtered.
12480 <histogram name="P2P.Client.Vanished.WaitingTimeSeconds" units="seconds">
12482 The wall-clock time spent waiting for one or more candidates (i.e. peers
12483 offering at least N bytes of file X) that all vanished before the LAN-wide
12484 number of p2p downloads dropped below the threshold. This is reported every
12485 time candidates were found using p2p but then vanished.
12489 <histogram name="P2P.Server.ClientCount" units="count">
12491 The number of currently connected HTTP clients. This is reported every time
12492 a HTTP client connects.
12496 <histogram name="P2P.Server.ContentServedInterruptedMB" units="MB">
12498 Number of megabytes (1,000,000 bytes) served from the device (via HTTP)
12499 where the client disconnects prematurely. This is reported every time a file
12500 is served and the client disconnects before receiving all data.
12504 <histogram name="P2P.Server.ContentServedSuccessfullyMB" units="MB">
12506 Number of megabytes (1,000,000 bytes) served from the device (via HTTP).
12507 This is reported every time a file have been served successfully.
12511 <histogram name="P2P.Server.DownloadSpeedKBps" units="kB/s">
12513 The average speed at which the download was served at, in kB/s. This is
12514 reported every time a file have been served successfully.
12518 <histogram name="P2P.Server.FileCount" units="count">
12520 The number of files available via p2p. This is reported every time a file is
12521 added or removed to the /var/cache/p2p directory.
12525 <histogram name="P2P.Server.RangeBeginPercentage" units="%">
12527 When a client resumes a download, the HTTP request includes range specifier
12528 to skip the bytes it already has. This metric conveys this as a percentage
12529 of the file size. This is reported every time a file is served, even if the
12530 request does not include a range specifier (in which case 0 is reported).
12534 <histogram name="P2P.Server.RequestResult" enum="P2PServerResult">
12536 The result of the HTTP request. Possible values include "Response
12537 Sent" (the resource was found and the response was successfully sent),
12538 "Response Interrupted" (the resource was found but the client
12539 disconnected), "Malformed" (the request was malformed), "Not
12540 Found" (the request was for a resource that was not found), and
12541 "Index" (the request was for the '/' or '/index.html' resource).
12542 This is reported for every HTTP request handled.
12546 <histogram name="PasswordGeneration.UploadStarted" enum="Boolean">
12548 The number of times that we try to upload a form that we believe should
12549 trigger password generation. False means that something about the form would
12550 not allow us to try upload (not an Autofillable field, uploading disabled,
12551 Autofill servers in backoff, etc.). True does not mean that the upload
12552 actually completed successfully, just that it was started.
12556 <histogram name="PasswordManager.AccountsPerSite">
12558 The number of accounts stored per site in the password manager (one event
12563 <histogram name="PasswordManager.ActionsTaken"
12564 enum="PasswordManagerActionsTaken">
12566 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
12569 Stats documenting how we handle every form containing a password, bucketed
12570 by the actions taken.
12574 <histogram name="PasswordManager.ActionsTakenWithPsl"
12575 enum="PasswordManagerActionsTakenWithPsl">
12577 Stats documenting how we handle every form containing a password, bucketed
12578 by the actions taken.
12582 <histogram name="PasswordManager.BlacklistedSites">
12584 The total number of sites that the user has blacklisted. Recorded by
12585 iterating over stored passwords once per run of Chrome.
12589 <histogram name="PasswordManager.Enabled" enum="BooleanEnabled">
12591 Indicates whether the password manager is enabled when a tab is opened. This
12592 includes prerendered tabs.
12596 <histogram name="PasswordManager.InfoBarResponse" enum="InfoBarResponse">
12598 The distribution of responses to the "Do you want Chrome to remember
12599 this password"? info bar prompt.
12603 <histogram name="PasswordManager.NumPasswordsDeletedByBulkDelete">
12605 Number of passwords deleted when the user chooses to clear passwords via the
12606 clear browsing data UI.
12610 <histogram name="PasswordManager.NumPasswordsDeletedWhenBlacklisting">
12612 When the user chooses to never remember passwords for a form, we remove all
12613 previously saved credentials for that form. This is the count of those
12618 <histogram name="PasswordManager.NumPasswordsNotShown">
12620 The password manager only shows those credentials that are considered the
12621 best match for a particular form. This stat keep track of the credentials
12622 that were not as good of a match and were suppressed.
12626 <histogram name="PasswordManager.OsPasswordStatus"
12627 enum="PasswordManagerOsPasswordStatus">
12629 Indicates whether the user's OS password is blank or not at browser startup.
12633 <histogram name="PasswordManager.OtherPossibleUsernamesUsage"
12634 enum="OtherPossibleUsernamesUsage">
12636 Breakdown of how other possible usernames are displayed. Recorded every time
12637 we autofill a password form.
12641 <histogram name="PasswordManager.ProvisionalSaveFailure"
12642 enum="ProvisionalSaveFailure">
12644 Breakdown of cases where a password is submitted, but we don't even try and
12645 save it. Recorded for every password form submit.
12649 <histogram name="PasswordManager.PslDomainMatchTriggering"
12650 enum="PasswordManagerPslDomainMatchTriggering">
12652 Breakdown on trigger rate of providing a password form autofill entry based
12653 on matching stored information using the public suffix list for possible
12658 <histogram name="PasswordManager.SavePasswordPromptDisappearedQuickly"
12661 Indicates whether the save password prompt disappeared in less than one
12662 second. This most likely indicates that the prompt was dismissed
12663 automatically, e.g. due to a page navigation, before the user was able to
12664 respond to the infobar.
12668 <histogram name="PasswordManager.SavePasswordPromptDisplayed" enum="Boolean">
12669 <summary>Indicates whether the save password prompt was displayed.</summary>
12672 <histogram name="PasswordManager.SavePasswordPromptResponse"
12673 enum="SavePasswordPromptResponseType">
12675 Breakdown of which response the user selected from the save password prompt.
12679 <histogram name="PasswordManager.TimesGeneratedPasswordUsed">
12681 The number of times each generated password has been used to log in.
12682 Recorded by iterating over stored passwords once per run. This information
12683 is persisted and synced.
12687 <histogram name="PasswordManager.TimesPasswordUsed">
12689 The number of times each saved password has been used to log in. Does not
12690 include generated passwords. Recorded by iterating over stored passwords
12691 once per run. This information is persisted and synced.
12695 <histogram name="PasswordManager.TotalAccounts">
12697 The number of accounts stored in the password manager (across all sites)
12701 <histogram name="PerformanceMonitor.AverageCPU" units="PercentCPUUsage">
12703 Average CPU utilization of a process, read out at each two-minute interval.
12704 The utilization is in the 0-100% range per CPU, which is then summed up.
12705 I.e. a quadcore system fully loaded would read as 400%.
12709 <histogram name="PerformanceMonitor.HighCPU" enum="BooleanHit">
12711 The number of times a process has continuously stayed above a certain
12712 threshold of CPU utilization over a certain time period (currently set to
12717 <histogram name="Platform.AsvGroup">
12719 Chrome OS (ARM Chromebooks using Exynos 5250 only) Adaptive Support Voltage
12720 Group, recorded once per bootup. Indicates which "bin" the SoC is
12721 part of, which sets the voltage that different rails on the system will run
12722 at. The values 0-11 are valid. A value of 12 indicates an error parsing
12723 dmesg and should be investigated. See also Platform.LotIdEnum.
12727 <histogram name="Platform.BootSectorsRead">
12729 Chrome OS number of disk sectors read at boot from kernel start to
12730 login-prompt-ready.
12734 <histogram name="Platform.BootSectorsWritten">
12736 Chrome OS number of disk sectors written at boot from kernel start to
12737 login-prompt-ready.
12741 <histogram name="Platform.CompressedSwapSize" units="MB">
12743 Chrome OS size of allocated swap area in megabytes (before compression)
12747 <histogram name="Platform.CpuFrequencyThermalScaling" units="percent">
12749 CPU frequency as percent of the baseline frequency, sampled every 30s. This
12750 may be throttled down from 100% due to power dissipation issues (too high
12751 temperature). It may also be throttled up (turbo), but the kernel does not
12752 report the actual turbo frequency, so we put such samples in the 101%
12757 <histogram name="Platform.CpuUsage" units="%">
12759 Peak total (single core) CPU usage for the last sample interval. The sample
12760 interval may vary from seconds to several minutes.
12764 <histogram name="Platform.CrOSEvent" enum="CrosEventEnum">
12766 Generic event of interest from Chrome OS. Intended mainly to help assess
12767 the frequency of rare error conditions.
12771 <histogram name="Platform.DiskUsage.Cache_Avg" units="KB">
12773 Average size of user's Cache directory. Logged once a day, if disk usage is
12778 <histogram name="Platform.DiskUsage.Cache_Max" units="KB">
12780 Maximum size of user's Cache directory. Logged once a day, if disk usage is
12785 <histogram name="Platform.DiskUsage.Downloads_Avg" units="KB">
12787 Average size of user's Cache directory. Logged once a day, if disk usage is
12792 <histogram name="Platform.DiskUsage.Downloads_Max" units="KB">
12794 Maximum size of user's Cache directory. Logged once a day, if disk usage is
12799 <histogram name="Platform.DiskUsage.GCache_Avg" units="KB">
12801 Average size of user's GCache directory. Logged once a day, if disk usage is
12806 <histogram name="Platform.DiskUsage.GCache_Max" units="KB">
12808 Maximum size of user's GCache directory. Logged once a day, if disk usage is
12813 <histogram name="Platform.DiskUsage.LeastUsedAccountDays" units="days">
12815 Days since the least frequently used account signed in. Logged once a day,
12816 if disk usage is high.
12820 <histogram name="Platform.DiskUsage.NumUserHomeDirectories"
12821 units="home directories">
12823 Number of users home directories on the device. Logged once a day.
12827 <histogram name="Platform.DiskUsage.OldestUserOnDevice">
12829 Days since last login of the least recently user on device. Logged once a
12830 day, if disk usage is high.
12834 <histogram name="Platform.DiskUsage.UsersOnDevice">
12836 Number of user home dirs on device. Logged once a day, if disk usage is
12841 <histogram name="Platform.DiskUsageCache" units="KB">
12842 <summary>KB in use in the /cache filesystem tree. Logged once a day.</summary>
12845 <histogram name="Platform.DiskUsageChronos" units="KB">
12847 Chrome OS KB in use in the /home/chronos filesystem tree. Logged once a day
12848 during log file cleanup.
12852 <histogram name="Platform.DiskUsageData" units="KB">
12853 <summary>KB in use in the /data filesystem tree. Logged once a day.</summary>
12856 <histogram name="Platform.DiskUsageVar" units="KB">
12858 Chrome OS KB in use in the /var filesystem tree. Logged once a day during
12863 <histogram name="Platform.IntelMaxMicroArchitecture"
12864 enum="IntelMaxMicroArchitecture">
12866 The maximum supported micro-architecture on an Intel platform. This value
12867 is logged at program start time.
12871 <histogram name="Platform.KernelWarningHashes">
12873 The 32-bit hash of a kernel warning. This is the hash of the
12874 "file:line" string corresponding to the location of the warning,
12875 for instance: "/mnt/host/source/src/third_party/kernel/files/drivers
12876 /gpu/drm/i915/intel_dp.c:351" (ignore spurious spaces). The hash is
12877 produced by this code: while (*string) hash = (hash << 5) + hash +
12878 *string++; Separately each warning is also collected (with its hash) via
12879 the crash reporter, but only its first occurrence in each boot session.
12880 Contact semenzato@ for further info.
12884 <histogram name="Platform.LogicalCpuCount">
12886 Number of logical processors. This includes Hyperthreaded cores.
12890 <histogram name="Platform.LotIdEnum" enum="Exynos5250LotIdEnum">
12892 Chrome OS (ARM Chromebooks using Exynos 5250 only) indication about whether
12893 we're part of a special lot ID. Special lot IDs are groups of chips that
12894 have special case handling in the kernel for the Adaptive Support Voltage
12895 code (the normal logic doesn't work). See also Platform.AsvGroup. Note
12896 that fused devices are never part of a special lot (currently) and only some
12897 unfused lots are "special".
12901 <histogram name="Platform.MeminfoActive">
12902 <summary>Chrome OS size of active memory as % of total memory.</summary>
12905 <histogram name="Platform.MeminfoActiveAnon">
12907 Chrome OS active anonymous memory (data segments) as % of total memory.
12911 <histogram name="Platform.MeminfoActiveFile">
12913 Chrome OS active file-backed memory (executables, ...) as % of total memory.
12917 <histogram name="Platform.MeminfoAnonPages">
12918 <summary>Chrome OS size of anonymous memory as % of total memory.</summary>
12921 <histogram name="Platform.MeminfoBuffers">
12922 <summary>Chrome OS size of buffer cache as % of total memory.</summary>
12925 <histogram name="Platform.MeminfoCached">
12927 Chrome OS: size of file-backed memory minus swap and buffer cache, as % of
12932 <histogram name="Platform.MeminfoInactive">
12933 <summary>Chrome OS size of inactive memory as % of total memory.</summary>
12936 <histogram name="Platform.MeminfoInactiveAnon">
12938 Chrome OS inactive anonymous memory (data segments) as % of total memory.
12942 <histogram name="Platform.MeminfoInactiveFile">
12943 <summary>Chrome OS inactive file-backed memory as % of total memory.</summary>
12946 <histogram name="Platform.MeminfoMapped">
12947 <summary>Chrome OS size of mapped memory as % of total memory.</summary>
12950 <histogram name="Platform.MeminfoMemFree">
12951 <summary>Chrome OS size of free memory as % of total memory.</summary>
12954 <histogram name="Platform.MeminfoShmem">
12955 <summary>Chrome OS size of shared memory in Kbytes.</summary>
12958 <histogram name="Platform.MeminfoSlab">
12959 <summary>Chrome OS size of slab memory in Kbytes.</summary>
12962 <histogram name="Platform.MeminfoSwapUsed" units="kB">
12964 Chrome OS amount of swapped-out memory in Kbytes. These, and all other
12965 MEMINFO stats, are snapshotted every 30s.
12969 <histogram name="Platform.MeminfoSwapUsedPercent" units="percent">
12971 Chrome OS amount of swapped-out memory as % of total RAM. These, and all
12972 other MEMINFO stats, are snapshotted every 30s.
12976 <histogram name="Platform.MeminfoUnevictable">
12978 Chrome OS unevictable memory (ramfs, SHM_LOCKED, mlocked) in Kbytes.
12982 <histogram name="Platform.MemoryBandwidth.ReadWrite" units="MB/s">
12984 Peak memory bandwith (read and write) usage during the last sample interval.
12985 The sample interval may vary from seconds to several minutes.
12989 <histogram name="Platform.MemuseAnon0">
12991 Chrome OS total anonymous memory (active + inactive) as % of total memory 1
12996 <histogram name="Platform.MemuseAnon1">
12998 Chrome OS total anonymous memory (active + inactive) as % of total memory 5
12999 minutes after boot.
13003 <histogram name="Platform.MemuseAnon2">
13005 Chrome OS total anonymous memory (active + inactive) as % of total memory 30
13006 minutes after boot.
13010 <histogram name="Platform.MemuseAnon3">
13012 Chrome OS total anonymous memory (active + inactive) as % of total memory
13013 150 minutes after boot.
13017 <histogram name="Platform.MemuseAnon4">
13019 Chrome OS total anonymous memory (active + inactive) as % of total memory
13020 750 minutes after boot.
13024 <histogram name="Platform.PageFaultsLong" units="page faults/second">
13026 Page faults per second averaged over 30s interval, sampled continuously.
13030 <histogram name="Platform.PageFaultsShort" units="page faults/second">
13032 Page faults per second averaged over 1s interval, sampled every 30s.
13036 <histogram name="Platform.ReadSectorsLong">
13038 Number of disk sectors per second read by Chrome OS in a long interval
13043 <histogram name="Platform.ReadSectorsShort">
13045 Number of disk sectors per second read by Chrome OS in a short interval
13046 (currently 1s, sampled every 30s)
13050 <histogram name="Platform.SmartTransferErrors">
13051 <summary>Disk communication errors (SMART 199), sent at boot.</summary>
13054 <histogram name="Platform.SmartUncorrectableErrors">
13055 <summary>Uncorrectable disk errors (SMART 187), sent at boot.</summary>
13058 <histogram name="Platform.SpringChargerType">
13060 USB device ID of the charger plugged into a Spring device (if any), sent
13061 once a minute. The Device ID is composed from the following 4 8-bit
13062 registers of the TSU6721 chip: ADC (07h), Device Type 3 (15h), Device Type 2
13063 (0Bh), Device Type 1 (0Ah). Device Type 1/2/3 is a bitmap and most of bits
13064 are mutually exclusive (excepted VBUS debounce). ADC is the 5-bit value of
13065 the ID pin, but for most types (as in Device Type), there are only one or
13066 two possible ID pin connections/values. The datasheet can be found here:
13067 http://www.ti.com/lit/ds/symlink/tsu6721.pdf.
13069 Note that different brand/models of the charger can have the same ID.
13073 <histogram name="Platform.StatefulUsage" units="%">
13074 <summary>Chrome OS stateful partition usage level.</summary>
13077 <histogram name="Platform.SwapInLong" units="pages/second">
13079 Average pages/second swapped IN over a 30s interval, sampled every 30s.
13083 <histogram name="Platform.SwapInShort" units="pages/second">
13085 Average pages/second swapped IN over a 1s interval, sampled every 30s.
13089 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time1" units="%">
13091 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13094 CPU utilization for the specified swap group and time interval after a
13095 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13099 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time2" units="%">
13101 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13104 CPU utilization for the specified swap group and time interval after a
13105 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13109 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time3" units="%">
13111 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13114 CPU utilization for the specified swap group and time interval after a
13115 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13119 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap0.Time4" units="%">
13121 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13124 CPU utilization for the specified swap group and time interval after a
13125 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13129 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time1" units="%">
13131 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13134 CPU utilization for the specified swap group and time interval after a
13135 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13139 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time2" units="%">
13141 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13144 CPU utilization for the specified swap group and time interval after a
13145 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13149 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time3" units="%">
13151 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13154 CPU utilization for the specified swap group and time interval after a
13155 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13159 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap1.Time4" units="%">
13161 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13164 CPU utilization for the specified swap group and time interval after a
13165 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13169 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time1" units="%">
13171 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13174 CPU utilization for the specified swap group and time interval after a
13175 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13179 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time2" units="%">
13181 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13184 CPU utilization for the specified swap group and time interval after a
13185 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13189 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time3" units="%">
13191 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13194 CPU utilization for the specified swap group and time interval after a
13195 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13199 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap2.Time4" units="%">
13201 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13204 CPU utilization for the specified swap group and time interval after a
13205 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13209 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time1" units="%">
13211 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13214 CPU utilization for the specified swap group and time interval after a
13215 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13219 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time2" units="%">
13221 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13224 CPU utilization for the specified swap group and time interval after a
13225 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13229 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time3" units="%">
13231 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13234 CPU utilization for the specified swap group and time interval after a
13235 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13239 <histogram name="Platform.SwapJank.Scroll.Cpu.Swap3.Time4" units="%">
13241 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13244 CPU utilization for the specified swap group and time interval after a
13245 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13249 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time1"
13250 units="page faults/second">
13252 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13255 Page faults/second for the specified swap group and time interval after a
13256 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13260 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time2"
13261 units="page faults/second">
13263 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13266 Page faults/second for the specified swap group and time interval after a
13267 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13271 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time3"
13272 units="page faults/second">
13274 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13277 Page faults/second for the specified swap group and time interval after a
13278 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13282 <histogram name="Platform.SwapJank.Scroll.Faults.Swap0.Time4"
13283 units="page faults/second">
13285 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13288 Page faults/second for the specified swap group and time interval after a
13289 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13293 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time1"
13294 units="page faults/second">
13296 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13299 Page faults/second for the specified swap group and time interval after a
13300 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13304 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time2"
13305 units="page faults/second">
13307 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13310 Page faults/second for the specified swap group and time interval after a
13311 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13315 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time3"
13316 units="page faults/second">
13318 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13321 Page faults/second for the specified swap group and time interval after a
13322 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13326 <histogram name="Platform.SwapJank.Scroll.Faults.Swap1.Time4"
13327 units="page faults/second">
13329 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13332 Page faults/second for the specified swap group and time interval after a
13333 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13337 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time1"
13338 units="page faults/second">
13340 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13343 Page faults/second for the specified swap group and time interval after a
13344 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13348 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time2"
13349 units="page faults/second">
13351 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13354 Page faults/second for the specified swap group and time interval after a
13355 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13359 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time3"
13360 units="page faults/second">
13362 Page faults/second for the specified swap group and time interval after a
13363 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13367 <histogram name="Platform.SwapJank.Scroll.Faults.Swap2.Time4"
13368 units="page faults/second">
13370 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13373 Page faults/second for the specified swap group and time interval after a
13374 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13378 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time1"
13379 units="page faults/second">
13381 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13384 Page faults/second for the specified swap group and time interval after a
13385 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13389 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time2"
13390 units="page faults/second">
13392 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13395 Page faults/second for the specified swap group and time interval after a
13396 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13400 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time3"
13401 units="page faults/second">
13403 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13406 Page faults/second for the specified swap group and time interval after a
13407 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13411 <histogram name="Platform.SwapJank.Scroll.Faults.Swap3.Time4"
13412 units="page faults/second">
13414 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13417 Page faults/second for the specified swap group and time interval after a
13418 scroll event. See src/chrome/browser/chromeos/swap_metrics.cc.
13422 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time1" units="%">
13424 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13427 CPU utilization for the specified swap group and time interval after a tab
13428 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13432 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time2" units="%">
13434 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13437 CPU utilization for the specified swap group and time interval after a tab
13438 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13442 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time3" units="%">
13444 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13447 CPU utilization for the specified swap group and time interval after a tab
13448 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13452 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap0.Time4" units="%">
13454 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13457 CPU utilization for the specified swap group and time interval after a tab
13458 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13462 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time1" units="%">
13464 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13467 CPU utilization for the specified swap group and time interval after a tab
13468 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13472 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time2" units="%">
13474 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13477 CPU utilization for the specified swap group and time interval after a tab
13478 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13482 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time3" units="%">
13484 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13487 CPU utilization for the specified swap group and time interval after a tab
13488 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13492 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap1.Time4" units="%">
13494 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13497 CPU utilization for the specified swap group and time interval after a tab
13498 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13502 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time1" units="%">
13504 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13507 CPU utilization for the specified swap group and time interval after a tab
13508 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13512 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time2" units="%">
13514 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13517 CPU utilization for the specified swap group and time interval after a tab
13518 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13522 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time3" units="%">
13524 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13527 CPU utilization for the specified swap group and time interval after a tab
13528 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13532 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap2.Time4" units="%">
13534 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13537 CPU utilization for the specified swap group and time interval after a tab
13538 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13542 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time1" units="%">
13544 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13547 CPU utilization for the specified swap group and time interval after a tab
13548 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13552 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time2" units="%">
13554 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13557 CPU utilization for the specified swap group and time interval after a tab
13558 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13562 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time3" units="%">
13564 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13567 CPU utilization for the specified swap group and time interval after a tab
13568 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13572 <histogram name="Platform.SwapJank.TabSwitch.Cpu.Swap3.Time4" units="%">
13574 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13577 CPU utilization for the specified swap group and time interval after a tab
13578 switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13582 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time1"
13583 units="page faults/second">
13585 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13588 Page faults/second for the specified swap group and time interval after a
13589 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13593 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time2"
13594 units="page faults/second">
13596 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13599 Page faults/second for the specified swap group and time interval after a
13600 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13604 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time3"
13605 units="page faults/second">
13607 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13610 Page faults/second for the specified swap group and time interval after a
13611 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13615 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap0.Time4"
13616 units="page faults/second">
13618 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13621 Page faults/second for the specified swap group and time interval after a
13622 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13626 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time1"
13627 units="page faults/second">
13629 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13632 Page faults/second for the specified swap group and time interval after a
13633 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13637 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time2"
13638 units="page faults/second">
13640 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13643 Page faults/second for the specified swap group and time interval after a
13644 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13648 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time3"
13649 units="page faults/second">
13651 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13654 Page faults/second for the specified swap group and time interval after a
13655 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13659 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap1.Time4"
13660 units="page faults/second">
13662 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13665 Page faults/second for the specified swap group and time interval after a
13666 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13670 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time1"
13671 units="page faults/second">
13673 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13676 Page faults/second for the specified swap group and time interval after a
13677 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13681 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time2"
13682 units="page faults/second">
13684 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13687 Page faults/second for the specified swap group and time interval after a
13688 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13692 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time3"
13693 units="page faults/second">
13695 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13698 Page faults/second for the specified swap group and time interval after a
13699 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13703 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap2.Time4"
13704 units="page faults/second">
13706 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13709 Page faults/second for the specified swap group and time interval after a
13710 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13714 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time1"
13715 units="page faults/second">
13717 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13720 Page faults/second for the specified swap group and time interval after a
13721 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13725 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time2"
13726 units="page faults/second">
13728 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13731 Page faults/second for the specified swap group and time interval after a
13732 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13736 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time3"
13737 units="page faults/second">
13739 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13742 Page faults/second for the specified swap group and time interval after a
13743 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13747 <histogram name="Platform.SwapJank.TabSwitch.Faults.Swap3.Time4"
13748 units="page faults/second">
13750 Deprecated 9/2013 when the SwapJank64vs32Parrot experiment ended.
13753 Page faults/second for the specified swap group and time interval after a
13754 tab switch event. See src/chrome/browser/chromeos/swap_metrics.cc.
13758 <histogram name="Platform.SwapOutLong" units="pages/second">
13760 Average pages/second swapped OUT over a 30s interval, sampled every 30s.
13764 <histogram name="Platform.SwapOutShort" units="pages/second">
13766 Average pages/second swapped OUT over a 1s interval, sampled every 30s.
13770 <histogram name="Platform.Temperature.Junction" units="Celsius">
13772 Peak junction temperature for the last sample interval, read from TSEN on
13773 the SoC. The sample interval may vary from seconds to several minutes.
13777 <histogram name="Platform.Temperature.Sensor00" units="Celsius">
13779 Temperature reading at sensor 0 (I2C_CPU-Die) taken every 30s.
13783 <histogram name="Platform.Temperature.Sensor01" units="Celsius">
13785 Temperature reading at sensor 1 (I2C_CPU-Object) taken every 30s.
13789 <histogram name="Platform.Temperature.Sensor02" units="Celsius">
13791 Temperature reading at sensor 2 (I2C_PCH-Die) taken every 30s.
13795 <histogram name="Platform.Temperature.Sensor03" units="Celsius">
13797 Temperature reading at sensor 3 (I2C_PCH-Object) taken every 30s.
13801 <histogram name="Platform.Temperature.Sensor04" units="Celsius">
13803 Temperature reading at sensor 4 (I2C_DDR-Die) taken every 30s.
13807 <histogram name="Platform.Temperature.Sensor05" units="Celsius">
13809 Temperature reading at sensor 5 (I2C_DDR-Object) taken every 30s.
13813 <histogram name="Platform.Temperature.Sensor06" units="Celsius">
13815 Temperature reading at sensor 6 (Charger-Die), taken every 30s.
13819 <histogram name="Platform.Temperature.Sensor07" units="Celsius">
13821 Temperature reading at sensor 7 (Charger-Object) taken every 30s.
13825 <histogram name="Platform.Temperature.Sensor08" units="Celsius">
13827 Temperature reading at sensor 8 (ECInternal) taken every 30s.
13831 <histogram name="Platform.Temperature.Sensor09" units="Celsius">
13832 <summary>Temperature reading at sensor 9 (PECI) taken every 30s.</summary>
13835 <histogram name="Platform.TPMForcedReboot" units="reboots">
13837 Each sample is the number of consecutive reboots performed while attempting
13838 to clear a TPM (Trusted Platform Module) error.
13842 <histogram name="Platform.WriteSectorsLong">
13844 Number of disk sectors per second written by Chrome OS in a long interval
13849 <histogram name="Platform.WriteSectorsShort">
13851 Number of disk sectors per second written by Chrome OS in a short interval
13852 (currently 1s, sampled every 30s)
13856 <histogram name="PlatformFile.UnknownCreateFileErrors" units="code">
13858 Deprecated as of 2013-05, replaced by
13859 PlatformFile.UnknownCreateFileErrorsWin in chrome 29.
13862 Errors returned by CreateFile on windows that PlatformFileError doesn't yet
13867 <histogram name="PlatformFile.UnknownErrors.Posix" units="errno">
13869 Errors returned by CreateFile on POSIX that PlatformFileError doesn't yet
13874 <histogram name="PlatformFile.UnknownErrors.Windows" units="GetLastError">
13876 Errors returned by CreateFile on Windows that PlatformFileError doesn't yet
13881 <histogram name="PLT.Abandoned" enum="Abandoned">
13883 Distribution of actual finished pages, vs abandoned pages, where we needed
13884 to declare a finish time prematurely since the page was being closed
13889 <histogram name="PLT.BeginToFinish" units="milliseconds">
13890 <summary>TBD</summary>
13893 <histogram name="PLT.BeginToFinish_AfterPreconnectRequest" units="milliseconds">
13895 PLT.BeginToFinish, but for pages requested just after a new preconnect
13900 <histogram name="PLT.BeginToFinish_ContentPrefetcher" units="milliseconds">
13902 PLT.BeginToFinish, but for pages which contained prefetch links.
13906 <histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"
13907 units="milliseconds">
13909 PLT.BeginToFinish, but for pages which were referred to by pages which
13910 contained prefetch links.
13914 <histogram name="PLT.BeginToFinishDoc">
13915 <summary>TBD</summary>
13918 <histogram name="PLT.BeginToFinishDoc_AfterPreconnectRequest"
13919 units="milliseconds">
13921 PLT.BeginToFinishDoc, but for pages requested just after a new preconnect
13926 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcher" units="milliseconds">
13928 PLT.BeginToFinishDoc, but for pages which contained prefetch links.
13932 <histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"
13933 units="milliseconds">
13935 PLT.BeginToFinishDoc, but for pages which were referred to by pages which
13936 contained prefetch links.
13940 <histogram name="PLT.BeginToFirstPaint" units="milliseconds">
13942 Time from "begin" to "first paint." "Begin"==
13943 "request" if user requested, and "start" otherwise.
13944 "Request"== time when user requested document. "Start"==
13945 time when renderer requested load of document, after any unload of last
13946 document. "First paint"== time when first paint operation was
13951 <histogram name="PLT.CommitToFirstPaint" units="milliseconds">
13953 Time from "commit" to "first paint."
13954 "Commit"== time when renderer got first byte of document.
13955 "First paint"== time when first paint operation was performed.
13959 <histogram name="PLT.LoadType" enum="LoadType">
13961 Probability distribution for enumerated varieties of page loads.
13965 <histogram name="PLT.NT_Connect" units="milliseconds">
13967 Time from connectStart to connectEnd based on Navigation Timing.
13971 <histogram name="PLT.NT_DelayBeforeConnect" units="milliseconds">
13973 Time from domanLookupEnd to connectStart based on Navigation Timing.
13977 <histogram name="PLT.NT_DelayBeforeDomainLookup" units="milliseconds">
13979 Time from fetchStart to domainLookupStart based on Navigation Timing.
13983 <histogram name="PLT.NT_DelayBeforeDomLoading" units="milliseconds">
13985 Time from responseStart to domLoading based on Navigation Timing.
13989 <histogram name="PLT.NT_DelayBeforeFetch" units="milliseconds">
13991 Time from navigationStart to fetchStart based on Navigation Timing when no
13996 <histogram name="PLT.NT_DelayBeforeFetchRedirect" units="milliseconds">
13998 Time from navigationStart to fetchStart excluding time spent on redirects
13999 based on Navigation Timing. Only page loads with redirects are considered.
14003 <histogram name="PLT.NT_DelayBeforeLoadEvent" units="milliseconds">
14005 Time from domContentLoadedEventEnd to loadEventStart based on Navigation
14010 <histogram name="PLT.NT_DelayBeforeRequest" units="milliseconds">
14012 Time from connectEnd to requestStart based on Navigation Timing.
14016 <histogram name="PLT.NT_DomainLookup" units="milliseconds">
14018 Time from domainLookupStart to domainLookupEnd based on Navigation Timing.
14022 <histogram name="PLT.NT_DomContentLoaded" units="milliseconds">
14024 Time from domContentLoadedEventStart to domContentLoadedEventEnd based on
14029 <histogram name="PLT.NT_DomInteractive" units="milliseconds">
14031 Time from domInteractive to domContentLoadEventStart based on Navigation
14036 <histogram name="PLT.NT_DomLoading" units="milliseconds">
14038 Time from domLoading to domInteractive based on Navigation Timing.
14042 <histogram name="PLT.NT_LoadEvent" units="milliseconds">
14044 Time from loadEventStart to loadEventEnd based on Navigation Timing.
14048 <histogram name="PLT.NT_Redirect" units="milliseconds">
14050 Time from redirectStart to redirectEnd based on Navigation Timing when
14055 <histogram name="PLT.NT_Request" units="milliseconds">
14057 Time from requestStart to responseStart based on Navigation Timing.
14061 <histogram name="PLT.NT_Response" units="milliseconds">
14063 Time from responseStart to responseEnd based on Navigation Timing.
14067 <histogram name="PLT.PerceivedLoadTime" units="milliseconds">
14069 Deprecated as of 5/02/2011, replaced by Prerender.RendererPLT.
14072 Perceived load time of a page. For non-prerendered pages, this is just
14073 BeginToFinish. For displayed prerendered pages, this is the time from when
14074 the prerendered page is moved into a TabContents until finish.
14075 "Finish" == after onload() and all resources are loaded. Note that
14076 this is 0 if the loading finishes before the page is moved into a
14081 <histogram name="PLT.PerceivedLoadTime_PrerenderLoad" units="milliseconds">
14083 Deprecated as of 5/02/2011, replaced by
14084 Prerender.RendererPerceivedPLTMatched.
14087 Perceived load time of a prerendered page that is displayed. This is the
14088 time from when the prerendered page is moved into a TabContents until
14089 finish. "Finish" == after onload() and all resources are loaded.
14090 Note that this is 0 if the loading finishes before the page is moved into a
14095 <histogram name="PLT.PT_BeginToCommit" units="milliseconds">
14097 This time is based on the NavigationTiming spec and is a more accurate
14098 version of PLT.BeginToCommit. Commit: responseStart. Begin: requestStart or
14099 navigationStart if user-initiated request.
14103 <histogram name="PLT.PT_BeginToFinish" units="milliseconds">
14105 This time is based on the NavigationTiming spec and is a more accurate
14106 version of PLT.BeginToFinish. Finish: loadEventEnd. Begin: requestStart or
14107 navigationStart if user-initiated request.
14111 <histogram name="PLT.PT_BeginToFinishDoc" units="milliseconds">
14113 This time is based on the NavigationTiming spec and is a more accurate
14114 version of PLT.BeginToFinishDoc. FinishDoc: loadEventStart. Begin:
14115 requestStart or navigationStart if user-initiated request.
14119 <histogram name="PLT.PT_CommitToFinish" units="milliseconds">
14121 This time is based on the NavigationTiming spec and is a more accurate
14122 version of PLT.CommitToFinish. Commit: responseStart. Finish: loadEventEnd.
14126 <histogram name="PLT.PT_CommitToFinishDoc" units="milliseconds">
14128 This time is based on the NavigationTiming spec and is a more accurate
14129 version of PLT.CommitToFinishDoc. Commit: responseStart. FinishDoc:
14134 <histogram name="PLT.PT_FinishDocToFinish" units="milliseconds">
14136 This time is based on the NavigationTiming spec and is a more accurate
14137 version of PLT.FinishDocToFinish. Finish: loadEventEnd. FinishDoc:
14142 <histogram name="PLT.PT_RequestToCommit" units="milliseconds">
14144 This time is based on the NavigationTiming spec and measures the time until
14145 the renderer got first byte of document. Commit: time when renderer got
14146 first byte of document. Request: navigationStart.
14150 <histogram name="PLT.PT_RequestToDomContentLoaded" units="milliseconds">
14152 This time is based on the NavigationTiming spec and measures the time until
14153 the beginning of the DOMContentLoaded event. DOMContentLoaded:
14154 domContentLoadedEventStart. Request: navigationStart.
14158 <histogram name="PLT.PT_RequestToFinish" units="milliseconds">
14160 This time is based on the NavigationTiming spec and is a more accurate
14161 version of PLT.RequestToFinish. Finish: loadEventEnd. Request:
14166 <histogram name="PLT.PT_RequestToFinishDoc" units="milliseconds">
14168 This time is based on the NavigationTiming spec and measures the page load
14169 time until the beginning of the load event. Finish: loadEventStart. Request:
14174 <histogram name="PLT.PT_RequestToStart" units="milliseconds">
14176 This time is based on the NavigationTiming spec and is a more accurate
14177 version of PLT.RequestToStart. Start: requestStart. Request:
14182 <histogram name="PLT.PT_StartToCommit" units="milliseconds">
14184 This time is based on the NavigationTiming spec and is a more accurate
14185 version of PLT.StartToCommit. Start: requestStart. Commit: responseStart.
14189 <histogram name="PLT.PT_StartToFinish" units="milliseconds">
14191 This time is based on the NavigationTiming spec and is a more accurate
14192 version of PLT.StartToFinish. Start: requestStart. Finish: loadEventEnd.
14196 <histogram name="PLT.RequestToFinish" units="milliseconds">
14198 Time from "request" to "finish." "Request" ==
14199 time when user requested document. "Finish" == after onload() and
14200 all resources are loaded.
14204 <histogram name="PLT.StartToCommit" units="milliseconds">
14206 Time from "start" to "commit." "Start"== time
14207 when renderer requested load of document, after any unload of last document.
14208 "Commit"== time when renderer got first byte of document.
14212 <histogram name="PLT.StartToFinish" units="milliseconds">
14214 Time from "start" to "finish." "Start"== time
14215 when renderer requested load of document, after any unload of last document.
14216 "Finish"==after onload() and all resources are loaded.
14220 <histogram name="PLT.UserTiming_Mark" units="milliseconds">
14222 This time is based on the User Timing spec and measures the time from
14223 Navigation Timing navigationStart until the point where the page called
14224 performance.mark().
14228 <histogram name="PLT.UserTiming_MeasureDuration" units="milliseconds">
14230 This time is based on the User Timing spec and reports the time between two
14231 arbitrary points defined by the page being loaded and directly matches the
14232 measurement exposed by performance.measure().
14236 <histogram name="Plugin.PpapiBrokerLoadResult" enum="PluginLoadResult">
14237 <summary>The result from an attempt to load a PPAPI broker.</summary>
14240 <histogram name="Plugin.PpapiPluginLoadResult" enum="PluginLoadResult">
14241 <summary>The result from an attempt to load a PPAPI plugin.</summary>
14244 <histogram name="Power.BacklightLevelOnAC" units="%">
14246 The level of the backlight as a percentage when the user is on AC. Sampled
14251 <histogram name="Power.BacklightLevelOnBattery" units="%">
14253 The level of the backlight as a percentage when the user is on battery.
14254 Sampled every 30 seconds.
14258 <histogram name="Power.BatteryChargeHealth" units="%">
14260 Chrome OS battery charge health percentage. Sampled once when device starts
14265 <histogram name="Power.BatteryDischargeRate" units="mW">
14267 Chrome OS battery discharge rate in mW sampled every 30 seconds while the
14268 device runs on battery.
14272 <histogram name="Power.BatteryDischargeRateWhileSuspended" units="mW">
14274 Chrome OS battery discharge rate in mW while the system was suspended,
14275 sampled at resume. Only reported if the system was on battery power both
14276 before suspending and after resuming, if the energy level didn't increase
14277 while suspended (which would indicate that an AC adapter was connected), and
14278 if the system was suspended for at least a minute.
14282 <histogram name="Power.BatteryInfoSample" enum="BatteryInfoSampleResult">
14284 Counts the number of times we have read the battery status from sysfs and if
14285 it gave us sensible values.
14289 <histogram name="Power.BatteryRemainingAtEndOfSessionOnAC" units="%">
14291 Chrome OS remaining battery charge as percent of the maximum battery charge,
14292 sampled at the end of a user session when the device is on AC.
14296 <histogram name="Power.BatteryRemainingAtEndOfSessionOnBattery" units="%">
14298 Chrome OS remaining battery charge as percent of the maximum battery charge,
14299 sampled at the end of a user session when the device is on battery.
14303 <histogram name="Power.BatteryRemainingAtStartOfSessionOnAC" units="%">
14305 Chrome OS remaining battery charge as percent of the maximum battery charge,
14306 sampled at the start of a user session when the device is on AC.
14310 <histogram name="Power.BatteryRemainingAtStartOfSessionOnBattery" units="%">
14312 Chrome OS remaining battery charge as percent of the maximum battery charge,
14313 sampled at the start of a user session when the device is on battery.
14317 <histogram name="Power.BatteryRemainingCharge" units="%">
14319 Deprecated as of 03/2012, no longer being generated by powerd.
14322 Chrome OS remaining battery charge as percent of the maximum battery charge
14323 sampled when the device runs on battery.
14327 <histogram name="Power.BatteryRemainingWhenChargeStarts" units="%">
14329 Chrome OS remaining battery charge as percent of the maximum battery charge,
14330 sampled when charging starts.
14334 <histogram name="Power.BatteryTimeToEmpty" units="minutes">
14336 Deprecated as of 03/2012, no longer being generated by powerd.
14339 Chrome OS remaining time to empty battery in minutes sampled when the device
14344 <histogram name="Power.BitfixChunks">
14346 Chrome OS (Snow RO firmware 2695.90.0 only) number of 8K chunks that were
14347 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
14348 around 97% of the time and a non-zero value around 3% of the time.
14352 <histogram name="Power.BitfixFixes">
14354 Chrome OS (Snow RO firmware 2695.90.0 only) number of 4-byte words that were
14355 fixed (memory corruption corrected) for each suspend/resume cycle. Expect 0
14356 around 97% of the time and a non-zero value around 3% of the time. Would be
14357 exactly equal to Power.BitfixChunks if there were only one corrupted word in
14358 each chunk but is sometimes several times higher.
14362 <histogram name="Power.BrightnessAdjustOnAC" enum="PowerBrightnessAdjust">
14364 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
14365 Accel_BrightnessUp_F7 user actions instead.
14368 Number of times the user has adjusted brightness up and down while running
14373 <histogram name="Power.BrightnessAdjustOnBattery" enum="PowerBrightnessAdjust">
14375 Deprecated as of 5/2013. See Accel_BrightnessDown_F6 and
14376 Accel_BrightnessUp_F7 user actions instead.
14379 Number of times the user has adjusted brightness up and down while running
14384 <histogram name="Power.ChargerType" enum="PowerChargerType">
14386 External power supply type such as MAINS_CHARGER, USB_CHARGER,
14387 UNCONFIRMED_SPRING_CHARGER, SAFE_SPRING_CHARGER. A sample is reported each
14388 time a charger is connected to the device.
14392 <histogram name="Power.FirmwareResumeTimeOnAC" units="milliseconds">
14394 The time that the firmware took to resume the Chrome OS device from
14395 suspend-to-RAM state when running on AC at pre-suspend time.
14399 <histogram name="Power.FirmwareResumeTimeOnBattery" units="milliseconds">
14401 The time that the firmware took to resume the Chrome OS device from
14402 suspend-to-RAM state when running on battery at pre-suspend time.
14406 <histogram name="Power.IdleTimeAfterDimOnAC" units="milliseconds">
14408 Chrome OS user idle time since the screen dimmed sampled when the user
14409 becomes active again if the device runs on AC.
14413 <histogram name="Power.IdleTimeAfterDimOnBattery" units="milliseconds">
14415 Chrome OS user idle time since the screen dimmed sampled when the user
14416 becomes active again if the device runs on battery.
14420 <histogram name="Power.IdleTimeAfterScreenOffOnAC" units="milliseconds">
14422 Chrome OS user idle time since the screen turned off sampled when the user
14423 becomes active again if the device runs on AC.
14427 <histogram name="Power.IdleTimeAfterScreenOffOnBattery" units="milliseconds">
14429 Chrome OS user idle time since the screen turned off sampled when the user
14430 becomes active again if the device runs on battery.
14434 <histogram name="Power.IdleTimeOnAC" units="milliseconds">
14436 Chrome OS user idle time sampled when the user becomes active again if the
14441 <histogram name="Power.IdleTimeOnBattery" units="milliseconds">
14443 Chrome OS user idle time sampled when the user becomes active again if the
14444 device runs on battery.
14448 <histogram name="Power.KernelResumeTimeOnAC" units="milliseconds">
14450 The time that the kernel took to resume the Chrome OS device from
14451 suspend-to-RAM state when running on AC at pre-suspend time.
14455 <histogram name="Power.KernelResumeTimeOnBattery" units="milliseconds">
14457 The time that the kernel took to resume the Chrome OS device from
14458 suspend-to-RAM state when running on battery at pre-suspend time.
14462 <histogram name="Power.KernelSuspendTimeOnAC" units="milliseconds">
14464 The time that the kernel took to suspend-to-RAM the Chrome OS device when
14469 <histogram name="Power.KernelSuspendTimeOnBattery" units="milliseconds">
14471 The time that the kernel took to suspend-to-RAM the Chrome OS device when
14472 running on battery.
14476 <histogram name="Power.KeyboardBacklightLevel" units="%">
14478 The level of the keyboard backlight as a percentage. Sampled every 30
14483 <histogram name="Power.LengthOfSession" units="seconds">
14485 The length of time, in seconds, that a user spent in a single session.
14486 Values for this metric are clamped to 12 hours, so the last bucket should be
14487 considered to be including all metrics above 12 hours.
14491 <histogram name="Power.MilliConsumptionPerHourIosOnActive">
14493 The average power consumption, measured in milli-units per hour, when sync
14494 invalidator listens to on_application_active events. Values for this metric
14495 are per session, i.e. from battery level at application entering foreground
14496 to returning to background, and normalized to an hourly average consumption.
14497 This is an iOS only measurement. Due to how iOS reports battery levels, it
14498 is likely to see many readings of 0.
14502 <histogram name="Power.MilliConsumptionPerHourOthers">
14504 The average power consumption, measured in milli-units per hour, for other
14505 sync invalidator methods. Values for this metric are per session, i.e. from
14506 battery level at application entering foreground to returning to background,
14507 and normalized to an hourly average consumption. This is an iOS only
14508 measurement. Due to how iOS reports battery levels, it is likely to see many
14513 <histogram name="Power.MilliConsumptionPerHourP2P">
14515 The average power consumption, measured in milli-units per hour, when sync
14516 invalidator uses peer-to-peer notifications. Values for this metric are per
14517 session, i.e. from battery level at application entering foreground to
14518 returning to background, and normalized to an hourly average consumption.
14519 This is an iOS only measurement. Due to how iOS reports battery levels, it
14520 is likely to see many readings of 0.
14524 <histogram name="Power.MilliConsumptionPerHourServer">
14526 The average power consumption, measured in milli-units per hour, when sync
14527 invalidator uses server-based non-blocking invalidator. Values for this
14528 metric are per session, i.e. from battery level at application entering
14529 foreground to returning to background, and normalized to an hourly average
14530 consumption. This is an iOS only measurement. Due to how iOS reports battery
14531 levels, it is likely to see many readings of 0.
14535 <histogram name="Power.NumberOfAlsAdjustmentsPerSession">
14537 The number of times that the Automatic Light Sensor (ALS) adjusted the
14538 brightness during a session. Values for this metric are clamped to 10k
14539 count, so the last bucket should be considered to be including all metrics
14544 <histogram name="Power.NumberOfSessionsPerCharge">
14546 The number of user sessions that occured since the last time that the device
14547 was charged. Values for this metric are clamped at 10k, so the last bucket
14548 should be considered to include all metrics about 10k.
14552 <histogram name="Power.PowerButtonAcknowledgmentDelay" units="milliseconds">
14554 The amount of time between the user pressing the power button and Chrome
14555 acknowledging the button-down event on Chrome OS. Values for this metric are
14556 capped to two seconds.
14560 <histogram name="Power.PowerButtonDownTime" units="milliseconds">
14562 The amount of time between the user pressing the power button and releasing
14567 <histogram name="Power.RetrySuspendCount">
14569 The number of times Chrome OS retried suspend due to previous failure.
14573 <histogram name="Power.SuspendStatus" enum="SuspendStatus">
14575 ChromeOS suspend status - either success, failure, or cancelled.
14579 <histogram name="Power.ThermalAbortedFanTurnOn" units="%">
14581 The percentage of aborted fan attempts out of total fan attempts per
14582 session, where an abort is due to hysteresis. This value is computed from
14583 boot and sent when powerd starts and then every 15 minutes afterwards.
14587 <histogram name="Power.ThermalMultipleFanTurnOn" units="%">
14589 The percentage of fan trip point passes that are more than one trip point.
14590 This value is computed from boot and sent when powerd starts and then every
14591 15 minutes afterwards.
14595 <histogram name="Power.TimeInSuspendAtBoot" units="minutes">
14597 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at boot
14598 (i.e., the device most likely ran out of battery while in suspend).
14602 <histogram name="Power.TimeInSuspendAtResume" units="minutes">
14604 Chrome OS time in minutes spent in suspend-to-RAM mode sampled at resume.
14608 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnAC">
14610 The number of times that the user adjusted the brightness during a session
14611 when on AC. Values for this metric are clamped to 10k count, so the last
14612 bucket should be considered to be including all metrics above 10k.
14616 <histogram name="Power.UserBrightnessAdjustmentsPerSessionOnBattery">
14618 The number of times that the user adjusted the brightness during a session
14619 when on battery. Values for this metric are clamped to 10k count, so the
14620 last bucket should be considered to be including all metrics above 10k.
14624 <histogram name="Precache.DownloadedNonPrecache" units="bytes">
14626 The number of bytes that were downloaded over the network for HTTP/HTTPS
14627 fetches that were not motivated by precaching. Logged per-request.
14631 <histogram name="Precache.DownloadedPrecacheMotivated" units="bytes">
14633 The number of bytes that were downloaded because of precaching. Logged
14638 <histogram name="Precache.Saved" units="bytes">
14640 The number of bytes during user browsing that were served from the cache,
14641 but would have been downloaded over a network if precaching was disabled.
14642 Logged per-request.
14646 <histogram name="Prerender.CookieStatus" enum="PrerenderCookieStatus">
14647 <summary>Enumeration of what cookie actions a prerender caused.</summary>
14650 <histogram name="Prerender.Event" enum="PrerenderEvent">
14652 Enumeration of what events related to prerendering have occurred.
14656 <histogram name="Prerender.Events" enum="PrerenderHoverEvent">
14658 deprecated May 10 2012
14660 <summary>Hover Event counts for prerendering.</summary>
14663 <histogram name="Prerender.FinalStatus" enum="PrerenderFinalStatus">
14665 Final status for prerender pages - either success, or why it was canceled.
14669 <histogram name="Prerender.FinalStatusMatchComplete"
14670 enum="PrerenderFinalStatus">
14672 Final status for prerender pages - either success, or why it was canceled.
14673 This is for the MatchComplete set of pages (including some pages that were
14674 not actually prerendered), to match the control group.
14678 <histogram name="Prerender.FractionPixelsFinalAtSwapin">
14680 Deprecated Jan 14 2014.
14683 For prerenders that are swapped in, the percentage of pixels that is already
14684 final at swap-in time compared to when the spinner stops.
14688 <histogram name="Prerender.HoverStats_TimeUntilClicked" units="milliseconds">
14690 deprecated May 10 2012
14693 Duration that a user hovers a link before clicking on it.
14695 This is recorded for all pages loaded in a session.
14699 <histogram name="Prerender.HoverStats_TimeUntilDiscarded" units="milliseconds">
14701 deprecated May 10 2012
14704 Duration that the mouse pointer hovers on a link before the mouse pointer
14707 This is recorded for all pages loaded in a session.
14711 <histogram name="Prerender.LocalPredictorEvent"
14712 enum="PrerenderLocalPredictorEvents">
14714 Enumeration of what events related to the local predictor have occurred
14718 <histogram name="Prerender.LocalPredictorLoggedInLookupTime"
14719 units="milliseconds">
14721 Time to perform the LoggedIn Lookup for the local predictor. This operation
14722 checks whether a user his likely logged into a page that we would like to
14727 <histogram name="Prerender.LocalPredictorServiceLookupTime"
14728 units="milliseconds">
14730 Time to perform the Service Lookup for the local predictor. This operation
14731 queries a Google service to obtain pages to prerender, as well as whether
14732 prerender candidate pages are likely safe for prerendering.
14736 <histogram name="Prerender.LocalPredictorTimeUntilUsed" units="milliseconds">
14738 Time from when a prerendered page is started to when it is first used due to
14739 user navigation. If the page is never used, it is not included in this
14740 histogram. This only refers to prerenders based on the local predictor.
14744 <histogram name="Prerender.LocalPredictorURLLookupTime" units="milliseconds">
14746 Time to perform the URL Lookup for the local predictor. This operation
14747 retrieves from the user's local browsing history the URLs corresponding to
14752 <histogram name="Prerender.LocalVisitCoreTransition"
14753 enum="PrerenderLocalVisitCoreTransition">
14755 deprecated Nov 16 2012
14758 The transition type for each new visit as recorded in the local visits
14763 <histogram name="Prerender.LocalVisitDatabaseSize">
14765 deprecated Nov 16 2012
14767 <summary>Size of the local visits database (number of entries).</summary>
14770 <histogram name="Prerender.LocalVisitEvents" enum="PrerenderLocalVisitEvents">
14772 deprecated Nov 16 2012
14775 Enumeration of what events related to local visits have occurred
14779 <histogram name="Prerender.ModPagespeedHeader">
14781 Deprecated as of 10/2013.
14784 Previous version of the Prerender.PagespeedHeader.* histograms.
14788 <histogram name="Prerender.OmniboxNavigationsCouldPrerender">
14790 A boolean that indicates whether the Omnibox navigation being committed
14791 could have been prerendered by the Omnibox Prerender system. This provides
14792 an upper bound for Prerender.OmniboxNavigationsUsedPrerenderCount and allows
14793 the potential for Omnibox Prerendering coverage to be understood. If Omnibox
14794 Prerendering is disabled, this histogram will register a 'false' entry. The
14795 total count is the equivalent of the deprecated
14796 NetworkActionPredictor.NavigationCount histogram.
14800 <histogram name="Prerender.OmniboxNavigationsUsedPrerenderCount">
14802 The number of navigations that use a prerender initiated from the Omnibox.
14803 The count is incremented when the Prerendered tab is swapped in if the
14804 Prerender was initiated by the Omnibox, which obviously requires
14805 Prerendering from the Omnibox to be enabled.
14809 <histogram name="Prerender.OmniboxPrerenderCount">
14811 The number of prerenders initiated from the Omnibox. This is incremented
14812 when the NetworkActionPredictor suggests Prerendering as an optimal strategy
14813 given the text the user has entered and the Autocomplete suggestion
14814 currently selected. It is only incremented if Prerendering from the Omnibox
14819 <histogram name="Prerender.PagespeedHeader.ServerCounts"
14820 enum="PagespeedHeaderServerType">
14822 The number of responses received bucketed into the range [0,4]: bucket 0 is
14823 the total number of responses received; bucket 1 is the number of responses
14824 received with an X-Mod-Pagespeed header [indicating a mod_pagespeed server];
14825 bucket 2 is the number of responses received with an X-Page-Speed header and
14826 a header value in the X-Mod-Pagespeed format (a.b.c.d-e) [indicating an
14827 ngx_pagespeed server]; bucket 3 is the number of responses received with an
14828 X-Page-Speed header and a header value in the PageSpeed Service format
14829 (a_b_c) [indicating a PSS server]; and bucket 4 is the number of responses
14830 received with an X-Page-Speed header and a header value in neither of the
14831 preceding formats [indicating some other server; IISpeed is the only known
14832 one at this stage].
14836 <histogram name="Prerender.PagespeedHeader.VersionCounts"
14837 enum="PagespeedVersion">
14839 The number of responses received that either have an X-Mod-Pagespeed header
14840 or have an X-Page-Speed header with a value in the X-Mod-Pagespeed format
14841 (a.b.c.d-e), bucketed into the range [1,99]: bucket 1 is for header values
14842 that aren't in the a.b.c.d-e format, the remaining buckets are an encoding
14843 of the value: 2 + 2 * (max(c, 10) - 10) + (d > 1 ? 1 : 0). The rationale
14844 is that 'c' is incremented with each new release and 'd' is initially 0 but
14845 is incremented for each patch to a release.
14849 <histogram name="Prerender.PageviewEvents" enum="PrerenderPageviewEvents">
14851 deprecated Nov 16 2012
14853 <summary>Types of pages rendered.</summary>
14856 <histogram name="Prerender.PageVisitedStatus" enum="Boolean">
14858 Indicates whether the user has ever visited (in the past) a URL for which a
14859 prerender is launched.
14863 <histogram name="Prerender.PerceivedPageLoadTime_Control" units="milliseconds">
14865 Deprecated 03/24/11. Replaced by
14866 Prerender.PerceivedPLT_ContentPrefetchPrerenderControl.
14869 Time from when a user navigates to a page to when it loads. Since the pages
14870 may start loading before the user navigates to it, this does not include any
14871 portion of load prior to navigation.
14873 This particular histogram is for all page loads for users who do not have
14874 prerendering enabled.
14878 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchControl"
14879 units="milliseconds">
14881 Deprecated 03/24/11. Replaced by
14882 Prerender.PerceivedPLTMatched_ContentPrefetchPrerenderControl.
14885 Time from when a user navigates to a page to when it loads. Since the pages
14886 may start loading before the user navigates to it, this does not include any
14887 portion of load prior to navigation.
14889 This particular histogram is only for pages that would have been prerendered
14890 if the user had prerender enabled.
14894 <histogram name="Prerender.PerceivedPageLoadTime_PrerenderMatchTreatment"
14895 units="milliseconds">
14897 Deprecated 03/24/11. Replaced by
14898 Prerender.PerceivedPLTMatched_ContentPrefetchPrerender.
14901 Time from when a user navigates to a page to when it loads. Since the pages
14902 may start loading before the user navigates to it, this does not include any
14903 portion of load prior to navigation.
14905 This particular histogram is for all prerendered page loads for users who
14906 have prerender enabled.
14910 <histogram name="Prerender.PerceivedPageLoadTime_Treatment"
14911 units="milliseconds">
14913 Deprecated 03/24/11. Replaced by
14914 Prerender.PerceivedPLT_ContentPrefetchPrerender.
14917 Time from when a user navigates to a page to when it loads. Since the pages
14918 may start loading before the user navigates to it, this does not include any
14919 portion of load prior to navigation.
14921 This particular histogram is for all page loads for users who have
14922 prerendering enabled.
14926 <histogram name="Prerender.PerceivedPageLoadTime_WindowControl"
14927 units="milliseconds">
14929 Deprecated 03/24/11. Replaced by
14930 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerenderControl.
14933 Time from when a user navigates to a page to when it loads. Since the pages
14934 may start loading before the user navigates to it, this does not include any
14935 portion of load prior to navigation.
14937 This particular histogram is for all page loads within 30 seconds after a
14938 prefetch tag is seen for users who do not have prerendering enabled.
14942 <histogram name="Prerender.PerceivedPageLoadTime_WindowTreatment"
14943 units="milliseconds">
14945 Deprecated 03/24/11. Replaced by
14946 Prerender.PerceivedPLTWindowed_ContentPrefetchPrerender.
14949 Time from when a user navigates to a page to when it loads. Since the pages
14950 may start loading before the user navigates to it, this does not include any
14951 portion of load pre navigation.
14953 This particular histogram is for all page loads within 30 seconds after a
14954 prefetch tag is seen for users who have prerendering enabled.
14958 <histogram name="Prerender.PerceivedPLT" units="milliseconds">
14960 Time from when a user navigates to a page to when it loads. Since the pages
14961 may start loading before the user navigates to it, this does not include any
14962 portion of load prior to navigation.
14964 This is recorded for all pages loaded in a session.
14968 <histogram name="Prerender.PerceivedPLTFirstAfterMiss" units="milliseconds">
14970 Time from when a user navigates to a page to when it loads. Since the pages
14971 may start loading before the user navigates to it, this does not include any
14972 portion of load prior to navigation.
14974 This is recorded for the first page load completing immediately after a
14979 <histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"
14980 units="milliseconds">
14982 Time from when a user navigates to a page to when it loads. Since the pages
14983 may start loading before the user navigates to it, this does not include any
14984 portion of load prior to navigation.
14986 "FirstAfterMiss" means the first pageload after a prerender miss.
14987 There are two types: Any, and Non-overlapping. The latter only applies to
14988 page loads initiated after the prerender. This variable records cases where
14989 only Any triggered.
14993 <histogram name="Prerender.PerceivedPLTFirstAfterMissBoth" units="milliseconds">
14995 Time from when a user navigates to a page to when it loads. Since the pages
14996 may start loading before the user navigates to it, this does not include any
14997 portion of load prior to navigation.
14999 "FirstAfterMiss" means the first pageload after a prerender miss.
15000 There are two types: Any, and Non-overlapping. The latter only applies to
15001 page loads initiated after the prerender. This variable records cases where
15006 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"
15007 units="milliseconds">
15009 Time from when a user navigates to a page to when it loads. Since the pages
15010 may start loading before the user navigates to it, this does not include any
15011 portion of load prior to navigation.
15013 This is recorded for the first page load completing immediately after a
15014 prerender, but which has also started after the prerender has been
15019 <histogram name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"
15020 units="milliseconds">
15022 Time from when a user navigates to a page to when it loads. Since the pages
15023 may start loading before the user navigates to it, this does not include any
15024 portion of load prior to navigation.
15026 "FirstAfterMiss" means the first pageload after a prerender miss.
15027 There are two types: Any, and Non-overlapping. The latter only applies to
15028 page loads initiated after the prerender. This variable records cases where
15029 only Non-overlapping triggered.
15033 <histogram name="Prerender.PerceivedPLTMatched" units="milliseconds">
15035 Time from when a user navigates to a page to when it loads. Since the pages
15036 may start loading before the user navigates to it, this does not include any
15037 portion of load prior to navigation.
15039 This is recorded only for prerendered pages, or for pages which would have
15040 been prerendered in the control case.
15044 <histogram name="Prerender.PerceivedPLTMatchedComplete" units="milliseconds">
15046 Time from when a user navigates to a page to when it loads. Since the pages
15047 may start loading before the user navigates to it, this does not include any
15048 portion of load prior to navigation.
15050 This is recorded only for prerendered pages, or for pages which would have
15051 been prerendered in the control case.
15053 In MatchedComplete, the prerender group also contains cancelled prerenders,
15054 so as to produce a perfect match of page views attributed this group in the
15055 prerender group with those attributed to this group in the control group.
15059 <histogram name="Prerender.PerceivedPLTWindowed" units="milliseconds">
15061 Time from when a user navigates to a page to when it loads. Since the pages
15062 may start loading before the user navigates to it, this does not include any
15063 portion of load prior to navigation.
15065 This is recorded for all page loads which happen within 30 seconds after a
15066 prefetch tag is observed.
15070 <histogram name="Prerender.PerceivedPLTWindowNotMatched" units="milliseconds">
15072 Time from when a user navigates to a page to when it loads. Since the pages
15073 may start loading before the user navigates to it, this does not include any
15074 portion of load prior to navigation.
15076 This is recorded for all page loads which happen within 30 seconds after a
15077 prefetch tag is observed and which do not correspond to a prerender tag.
15081 <histogram name="Prerender.PercentLoadDoneAtSwapin">
15083 For prerenders that are swapped in, the percentage of the time from load
15084 start until the onload event fires that has elapsed at the time of the
15089 <histogram name="Prerender.PeriodicCleanupDeleteContentsTime"
15090 units="milliseconds">
15092 How long the cleanup portion of PrerenderManager::PeriodicCleanup takes, to
15097 <histogram name="Prerender.PeriodicCleanupResourceCheckTime"
15098 units="milliseconds">
15100 How long the resource check portion of PrerenderManager::PeriodicCleanup
15101 takes, to measure jank.
15105 <histogram name="Prerender.PrerenderCountOf3Max">
15107 After launching a prerender, how many simultanious prerenders are recorded
15108 as running, out of a maximum of three.
15112 <histogram name="Prerender.PrerenderNotSwappedInPLT" units="milliseconds">
15114 For prerenders that finish loading before they are ever swapped in, their
15115 page load time until the onload event fires.
15119 <histogram name="Prerender.PrerendersPerSessionCount">
15121 The number of sessions that have at least X successful prerenders.
15125 <histogram name="Prerender.RendererIdleTime" units="milliseconds">
15127 deprecated Nov 16 2012
15130 This is the time from when a prerendered page finishes loading to when it is
15131 displayed, as measured by the renderer process. When a page is displayed
15132 before it finishes loading, no value is recorded in this histogram.
15136 <histogram name="Prerender.RendererPerceivedPLT" units="milliseconds">
15138 deprecated Nov 16 2012
15141 Perceived load time of a page, as measured by the renderer process. For
15142 non-prerendered pages, this is just BeginToFinish. For displayed prerendered
15143 pages, this is the time from when the prerendered page is moved into a
15144 TabContents until finish. "Finish" == after onload() and all
15145 resources are loaded. Note that this is 0 if the loading finishes before the
15146 page is moved into a TabContents.
15150 <histogram name="Prerender.RendererPerceivedPLTMatched" units="milliseconds">
15152 deprecated Nov 16 2012
15155 Perceived load time of a prerendered page that is displayed, as measured by
15156 the renderer process. This is the time from when the prerendered page is
15157 moved into a TabContents until finish. "Finish" == after onload()
15158 and all resources are loaded. Note that this is 0 if the loading finishes
15159 before the page is moved into a TabContents.
15163 <histogram name="Prerender.RendererTimeUntilDisplay" units="milliseconds">
15165 deprecated Nov 16 2012
15168 The time elapsed between when the prerendering of a page starts and when the
15169 page is displayed, as measured by the renderer process. Prerendered pages
15170 discarded without being displayed are excluded from this count.
15174 <histogram name="Prerender.SchemeCancelReason"
15175 enum="PrerenderSchemeCancelReason">
15177 The detailed reason why a prerender is canceled with
15178 FINAL_STATUS_UNSUPPORTED_SCHEME
15182 <histogram name="Prerender.Sessions" enum="PrerenderMode">
15184 deprecated Nov 16 2012
15186 <summary>Enumeration of how prerender was used per session.</summary>
15189 <histogram name="Prerender.SessionStorageNamespaceMergeTime"
15190 units="milliseconds">
15191 <summary>Time to perform the session storage namespace merge.</summary>
15194 <histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"
15195 units="milliseconds">
15197 For simulated local browsing prerendering, the baseline PLT of pages without
15198 any prerendering for pages that would be prerendered.
15202 <histogram name="Prerender.SimulatedLocalBrowsingPLT" units="milliseconds">
15204 For simulated local browsing prerendering, the estimated PLT of pages with
15205 prerendering enabled for pages that would be prerendered.
15209 <histogram name="Prerender.TabContentsDeleterSuppressedDialog"
15210 enum="BooleanSuppressed">
15212 A boolean that indicates how often we suppress a dialog from a tab when
15213 swapping it with a prerender.
15217 <histogram name="Prerender.TabContentsDeleterTimeout"
15218 enum="BooleanCloseTimeout">
15220 A boolean that indicates how often we fail to delete an old prerendered tab
15221 before the timeout.
15225 <histogram name="Prerender.TabHelperEvent" enum="PrerenderTabHelperEvents">
15227 Enumeration of what events related to the TabHelper class have occurred.
15231 <histogram name="Prerender.TimeBetweenPrerenderRequests" units="milliseconds">
15232 <summary>Time between subsequent prerender requests.</summary>
15235 <histogram name="Prerender.TimeSinceLastRecentVisit" units="milliseconds">
15237 The time elapsed between the most recent visit to a URL and when an
15238 attempted prerender of the same URL is cancelled with
15239 FINAL_STATUS_RECENTLY_VISITED.
15243 <histogram name="Prerender.TimeToClick" units="milliseconds">
15245 deprecated Nov 16 2012
15247 <summary>Duration that a user hovers a link before clicking on it.</summary>
15250 <histogram name="Prerender.TimeUntilUsed" units="milliseconds">
15252 deprecated Nov 16 2012. See Prerender.TimeUntilUsed2, which has a larger
15256 Time from when a prerendered page is started to when it is first used due to
15257 user navigation. If the page is never used, it is not included in this
15262 <histogram name="Prerender.TimeUntilUsed2" units="milliseconds">
15264 Time from when a prerendered page is started to when it is first used due to
15265 user navigation. If the page is never used, it is not included in this
15270 <histogram name="Profile.AppCount">
15271 <summary>The number of installed apps when a profile is opened.</summary>
15274 <histogram name="Profile.CreateResult" enum="ProfileCreateResult">
15275 <summary>Result (final status) when creating a new profile.</summary>
15278 <histogram name="Profile.CreateTime" units="milliseconds">
15280 Deprecated as of 8/2013.
15283 Back-end time elapsed while creating a new profile. The max is 30 seconds,
15284 when an external timeout was applied.
15288 <histogram name="Profile.CreateTimeCanceled" units="milliseconds">
15290 Deprecated as of 8/2013.
15293 Time elapsed before the user decided to cancel creation of a new profile.
15294 Since only managed-user profile creation can be canceled, this time comes
15295 from managed-user registration. The max is 30 seconds, when an external
15296 timeout was applied.
15300 <histogram name="Profile.CreateTimeCanceledNoTimeout" units="milliseconds">
15302 Time elapsed from when the handler received the message that a user clicked
15303 'Create' until the user decided to cancel creation of a new profile. Since
15304 only managed-user profile creation can be canceled, this time comes from
15305 managed-user registration.
15309 <histogram name="Profile.CreateTimeNoTimeout" units="milliseconds">
15311 Time elapsed from when the handler received the message that a user clicked
15312 'Create' until the creation either failed with a local error (see
15313 Profile.CreateResult), was canceled (also recorded in
15314 Profile.CreateTimeCanceledNoTimeout), or completed successfully.
15318 <histogram name="Profile.ProfileError" enum="ProfileErrorType">
15320 The error with the current user profile that caused an error dialog to be
15321 shown. This dialog is shown usually when there is some sort of corruption in
15322 the user's profile data.
15326 <histogram name="Profile.SupervisedProfileCreateError"
15327 enum="GoogleServiceAuthError">
15329 The error code generated in the final step (registration step) of creating a
15330 new supervised profile.
15334 <histogram name="Profile.SupervisedProfileImportError"
15335 enum="GoogleServiceAuthError">
15337 The error code generated in the final step (registration step) of importing
15338 a supervised profile.
15342 <histogram name="Profile.SupervisedProfileTotalCreateTime" units="milliseconds">
15344 Time elapsed from when the handler received the message that a user clicked
15345 'Create' to create a new supervised user profile until the registration ends
15346 either successfully or with a failure (both recorded in
15347 Profile.SupervisedProfileCreateResult).
15351 <histogram name="Profile.SupervisedProfileTotalImportTime" units="milliseconds">
15353 Time elapsed from when the handler received the message that a user clicked
15354 'Import supervised user' until the registration ends either successfully or
15355 with a failure (both recorded in Profile.SupervisedProfileImportResult).
15359 <histogram name="ProfileReset.SendFeedback" enum="Boolean">
15361 Signifies if the user selected "Send feedback" checkbox in the
15362 Reset Profile dialog.
15366 <histogram name="Protector.DefaultSearchProvider" enum="ProtectorError">
15368 Deprecated 8/2013. No longer tracked.
15371 Errors that Protector detects about default search provider in Web Data.
15372 Reported once when Web Data is loaded.
15376 <histogram name="Protector.Preferences" enum="ProtectorError">
15378 Deprecated 8/2013. No longer tracked.
15381 Errors that Protector detects about protected settings in Preferences.
15382 Reported once when profile is loaded.
15386 <histogram name="Protector.SearchProvider" enum="SearchEngine">
15388 Deprecated 8/2013. No longer tracked.
15391 When the default search provider setting is changed outside of Chrome, which
15392 is detected by the Protector, this histogram reports the new setting.
15396 <histogram name="Protector.StartupSettings" enum="SessionStartupType">
15398 Deprecated 8/2013. No longer tracked.
15401 When the startup settings are changed outside of Chrome, which is detected
15402 by the Protector, this histogram reports the new setting.
15406 <histogram name="Quickoffice.docPageCount">
15408 Records the page count when a compound binary format document is opened.
15412 <histogram name="Quickoffice.docParagraphCount">
15414 Records the paragraph count when a compound binary format document is
15419 <histogram name="Quickoffice.docSectionCount">
15421 Records the section count when a compound binary format document is opened.
15425 <histogram name="Quickoffice.docxPageCount">
15427 Records the page count when an OOXML format document is opened.
15431 <histogram name="Quickoffice.docxParagraphCount">
15433 Records the paragraph count when an OOXML format document is opened.
15437 <histogram name="Quickoffice.docxSectionCount">
15439 Records the section count when an OOXML format document is opened.
15443 <histogram name="Quickoffice.ErrorTypes" enum="QuickofficeErrorTypes">
15445 Records the various different error types encountered when opening and
15446 reading MS Office file formats in the Quickoffice viewer. These range from
15447 Nacl crashes and uncaught javascript exceptions to document errors inside
15448 Quickoffice Web Toolkit (eg QOWT). The errors are recorded against the file
15449 format in which they occurred.
15453 <histogram name="Quickoffice.FileFormat" enum="QuickofficeFileFormat">
15455 Records the various different file types supported by Quickoffice (like MS
15456 Word, Excel, Powerpoint files) when they opened in the browser to measure
15457 which file formats are most popular.
15461 <histogram name="Quickoffice.pptMasterCount">
15463 Records the number of slide masters when a compound binary format
15464 presentation is opened.
15468 <histogram name="Quickoffice.pptSlideCount">
15470 Records the slide count when a compound binary format presentation is
15475 <histogram name="Quickoffice.pptxMasterCount">
15477 Records the number of slide masters when an OOXML format presentation is
15482 <histogram name="Quickoffice.pptxSlideCount">
15484 Records the slide count when an OOXML format presentation is opened.
15488 <histogram name="Quickoffice.xlsFormattedCellCount">
15490 Records the number of cells that contain formatting data in the default
15491 worksheet when a compound binary format spreadsheet is opened.
15495 <histogram name="Quickoffice.xlsNonEmptyCellCount">
15497 Records the number of non-empty cells in the default worksheet when a
15498 compound binary format spreadsheet is opened.
15502 <histogram name="Quickoffice.xlsSheetCount">
15504 Records the number of worksheets when a compound binary format spreadsheet
15509 <histogram name="Quickoffice.xlsxFormattedCellCount">
15511 Records the number of cells that contain formatting data in the default
15512 worksheet when an OOXML format spreadsheet is opened.
15516 <histogram name="Quickoffice.xlsxNonEmptyCellCount">
15518 Records the number of non-empty cells when an OOXML format spreadsheet is
15523 <histogram name="Quickoffice.xlsxSheetCount">
15525 Records the number of worksheets when an OOXML format spreadsheet is opened.
15529 <histogram name="Renderer.AcceleratedFixedRootBackground"
15530 enum="AcceleratedFixedRootBackground">
15532 Keeps track of the number of main frame scrolls with an accelerated fixed
15533 root background, the number of main frame scrolls with an unaccelerated
15534 fixed root background, and the total number of main frame scrolls.
15538 <histogram name="Renderer.CompositedScrolling" enum="CompositedScrolling">
15540 Total count of the number of RenderLayers which are scrollable areas, need
15541 to be promoted to stacking containers, and will use composited scrolling.
15542 Each bucket is sampled at most once per RenderLayer, when the RenderLayer
15543 first becomes scrollable, first needs to become a stacking container, and
15544 first uses composited scrolling, respectively.
15548 <histogram name="Renderer.DrawDuration" units="milliseconds">
15549 <summary>The time it takes for the compositor to draw a frame.</summary>
15552 <histogram name="Renderer.DrawDurationOverestimate" units="milliseconds">
15554 The amount by which the compositor's draw duration was overestimated in a
15555 particular frame (0 if the duration was perfectly predicted or
15560 <histogram name="Renderer.DrawDurationUnderestimate" units="milliseconds">
15562 The amount by which the compositor's draw duration was underestimated in a
15563 particular frame (0 if the duration was perfectly predicted or
15568 <histogram name="Renderer.GpuLatency" units="milliseconds">
15570 The delay between the compositor submitting a command to the GPU and that
15571 command executing on the GPU. This delay is measured once per frame.
15575 <histogram name="Renderer.GpuLatencyOverestimate" units="milliseconds">
15577 The amount by which GPU latency was overestimated in a particular frame (0
15578 if the latency was perfectly predicted or underestimated).
15582 <histogram name="Renderer.GpuLatencyUnderestimate" units="milliseconds">
15584 The amount by which GPU latency was underestimated in a particular frame (0
15585 if the latency was perfectly predicted or overestimated).
15589 <histogram name="Renderer.PixelIncreaseFromTransitions">
15591 A lower-bound on the percentage increase in memory that would result from
15592 promoting all layers that have a webkit-transition on opacity or transform.
15596 <histogram name="Renderer.unloadEventsDurationMS" units="milliseconds">
15598 Deprecated as of 10/2013.
15601 This measures how long all unload event handlers required to run whenever an
15602 unload event is processed.
15606 <histogram name="Renderer2.FinishDocToFinish">
15608 The time from when a document finished loading to when all it's resources
15613 <histogram name="Renderer2.RequestToFinish">
15615 Deprecated 6/15/09. Replaced by Renderer2.RequestToFinish_L
15618 The time from when a page was requested by a user to when it is fully
15623 <histogram name="Renderer2.RequestToFinish_L">
15625 The time from when a page was requested by a user to when it is fully
15630 <histogram name="Renderer2.RequestToFirstLayout">
15632 The time from when a page was requested by a user to its first layout.
15636 <histogram name="Renderer2.RequestToStart">
15638 The time from when a page was requested by a user to when it starts loading.
15642 <histogram name="Renderer2.StartToFinish">
15644 The time from when a page started loading to when it is fully loaded.
15648 <histogram name="Renderer2.StartToFinishDoc">
15650 The time from when a page starts loading to when the main document is
15655 <histogram name="Renderer2.StartToFirstLayout">
15657 The time from when a page starts loading to its first layout.
15661 <histogram name="Renderer4.Abandoned" enum="Abandoned">
15663 Distribution of actual finished pages, vs abandoned pages, where we needed
15664 to declare a finish time prematurely since the page was being closed
15669 <histogram name="Renderer4.AccelContentPaintDurationMS">
15671 Time spent by WebKit painting the page, in milliseconds, when the GPU
15672 acceleration is active, for paints that affect non-root layers.
15676 <histogram name="Renderer4.AccelContentPaintMegapixPerSecond">
15678 WebKit paint throughput, measured in megapixels per second, when GPU
15679 acceleration is active, for paints that affect non-root layers.
15683 <histogram name="Renderer4.AccelDoDeferredUpdateDelay">
15684 <summary>Time between frames when GPU acceleration is active.</summary>
15687 <histogram name="Renderer4.AccelRootPaintDurationMS">
15689 Time spent by WebKit painting the page, in milliseconds, when the GPU
15690 acceleration is active, for paints that affect the root layer.
15694 <histogram name="Renderer4.AccelRootPaintMegapixPerSecond">
15696 WebKit paint throughput, measured in megapixels per second, when GPU
15697 acceleration is active, for paints that affect the root layer.
15701 <histogram name="Renderer4.AnimationCallbackDelayTime" units="milliseconds">
15703 Time from when the animation callback was posted to when it ran.
15707 <histogram name="Renderer4.BeginToCommit" units="milliseconds">
15709 Time from "begin" to "commit." "Begin"==
15710 "request" if user requested, and "start" otherwise.
15711 "Request"== time when user requested document. "Start"==
15712 time when renderer requested load of document, after any unload of last
15713 document. "Commit"== time when renderer got first byte of
15718 <histogram name="Renderer4.BeginToFinish">
15719 <summary>TBD</summary>
15722 <histogram name="Renderer4.BeginToFinishDoc">
15723 <summary>TBD</summary>
15726 <histogram name="Renderer4.BeginToFirstPaint" units="milliseconds">
15728 Time from "begin" to "first paint." "Begin"==
15729 "request" if user requested, and "start" otherwise.
15730 "Request"== time when user requested document. "Start"==
15731 time when renderer requested load of document, after any unload of last
15732 document. "First paint"== time when first paint operation was
15737 <histogram name="Renderer4.BeginToFirstPaintAfterLoad" units="milliseconds">
15739 Time from "big" to "first paint after load."
15740 "Begin"== "request" if user requested, and
15741 "start" otherwise. "Request"== time when user requested
15742 document. "Start"== time when renderer requested load of document,
15743 after any unload of last document. "First paint after load"== time
15744 after onload() when first paint operation is performed.
15748 <histogram name="Renderer4.CommitToFinish" units="milliseconds">
15750 Time from "commit" to "finish." "Commit"==
15751 time when renderer got first byte of document. "Finish"==after
15752 onload() and all resources are loaded.
15756 <histogram name="Renderer4.CommitToFinishDoc" units="milliseconds">
15758 Time from "commit" to "finish doc." "Commit"==
15759 time when renderer got first byte of document. "Finish doc" ==
15760 main document loaded, before onload(). "Finish"==after onload()
15761 and all resources are loaded.
15765 <histogram name="Renderer4.CommitToFirstPaint" units="milliseconds">
15767 Time from "commit" to "first paint."
15768 "Commit"== time when renderer got first byte of document.
15769 "First paint"== time when first paint operation was performed.
15773 <histogram name="Renderer4.CommitToFirstPaintAfterLoad" units="milliseconds">
15775 Time from "commit" to "first paint after load."
15776 "Commit"== time when renderer got first byte of document.
15777 "First paint after load"== time after onload() when first paint
15778 operation is performed.
15782 <histogram name="Renderer4.CompositorThreadImplDrawDelay" units="milliseconds">
15784 Time between frames, as measured on the compositor thread. This is collected
15785 once per frame while it is being drawn to the screen in the compositor.
15789 <histogram name="Renderer4.drawPixelCountCulled" units="NormalizedPixels">
15791 Renamed to Renderer4.pixelCountCulled_Draw.
15794 Number of pixels that culling prevented being drawn to the screen,
15795 normalized to the viewport size. This is collected once per frame while it
15796 is being drawn to the screen in the compositor.
15800 <histogram name="Renderer4.drawPixelCountOpaque" units="NormalizedPixels">
15802 Renamed to Renderer4.pixelCountOpaque_Draw.
15805 Number of pixels drawn to the screen and known opaque, normalized to the
15806 viewport size. This is collected once per frame while it is being drawn to
15807 the screen in the compositor.
15811 <histogram name="Renderer4.drawPixelCountTranslucent" units="NormalizedPixels">
15813 Renamed to Renderer4.pixelCountTranslucent_Draw.
15816 Number of pixels drawn to the screen and not known opaque, normalized to the
15817 viewport size. This is collected once per frame while it is being drawn to
15818 the screen in the compositor.
15822 <histogram name="Renderer4.FinishDocToFinish" units="milliseconds">
15824 Time from "finish doc" to "finish." "Finish
15825 doc"== main document loaded, before onload(). "Finish"==after
15826 onload() and all resources are loaded.
15830 <histogram name="Renderer4.FinishToFirstPaintAfterLoad" units="milliseconds">
15832 Time from "finish " to "first paint after load."
15833 "Finish"==after onload() and all resources are loaded. "First
15834 paint after load"== time after onload() when first paint operation is
15839 <histogram name="Renderer4.InvalidationRegionApproximateRectCount"
15842 Number of rects inside of a PictureLayer's invalidation region per commit.
15846 <histogram name="Renderer4.LanguageDetection" units="milliseconds">
15848 Time to determine the page language. This is done after the page has been
15853 <histogram name="Renderer4.LCDText.PercentageOfAALayers" units="%">
15855 The ratio of LCDText CC Layers / candidate LCDText layers. Recorded in
15856 LayerTreeHost, after LayerTreeHostCommon::CalculateDrawProperties() has
15857 computed the properties we need. Only recorded for the first 50 frames of
15862 <histogram name="Renderer4.LCDText.PercentageOfCandidateLayers" units="%">
15864 The ratio of CC Layers which are candidates for LCDText AA / total picture
15865 or content Layers. Recorded in LayerTreeHost, after
15866 LayerTreeHostCommon::CalculateDrawProperties() has computed the properties
15867 we need. Only recorded for the first 50 frames of every page.
15871 <histogram name="Renderer4.LoadType" enum="LoadType">
15873 Probability distribution for enumerated varieties of page loads.
15877 <histogram name="Renderer4.pixelCountCulled_Draw" units="NormalizedPixels">
15879 Number of pixels that culling prevented being drawn to the screen, recorded
15880 as 10 times the percentage of the viewport that these pixels cover. This is
15881 collected once per frame while it is being drawn to the screen in the
15886 <histogram name="Renderer4.pixelCountOpaque" units="NormalizedPixels">
15888 Number of pixels known to be opaque, recorded as 10 times the percentage of
15889 the viewport that these pixels cover.
15893 <histogram name="Renderer4.pixelCountPainted" units="NormalizedPixels">
15895 Number of pixels painted by WebKit into main memory, recorded as 10 times
15896 the percentage of the viewport that these pixels cover. This is collected
15897 once per commit from WebKit to the compositor.
15901 <histogram name="Renderer4.pixelCountTranslucent" units="NormalizedPixels">
15903 Number of pixels not known to be opaque opaque, recorded as 10 times the
15904 percentage of the viewport that these pixels cover.
15908 <histogram name="Renderer4.renderPassCount">
15910 The number of render passes (or render targets) in the renderer's frame. If
15911 the value is more than one, then an intermediate rendering target must be
15912 used during the rendering of the frame for each render pass greater than
15917 <histogram name="Renderer4.RequestToFinish" units="milliseconds">
15919 Time from "request" to "finish." "Request"==
15920 time when user requested document. "Finish"==after onload() and
15921 all resources are loaded.
15925 <histogram name="Renderer4.RequestToStart" units="milliseconds">
15927 Time from "request" to "start." "Request"==
15928 time when user requested document. "Start"== time when renderer
15929 requested load of document, after any unload of last document.
15933 <histogram name="Renderer4.Snapshot">
15934 <summary>Time to capture a renderer snapshot.</summary>
15937 <histogram name="Renderer4.SoftwareCompositorThreadImplDrawDelay"
15938 units="milliseconds">
15940 Time between frames when the software renderer is being used, as measured on
15941 the compositor thread. This is collected once per frame while it is being
15942 drawn to the screen in the compositor.
15946 <histogram name="Renderer4.SoftwareDoDeferredUpdateDelay">
15947 <summary>Time between frames when the page is not GPU accelerated.</summary>
15950 <histogram name="Renderer4.SoftwarePaintDurationMS">
15952 Time spent by WebKit painting the page, in milliseconds, when the page is
15953 not GPU accelerated.
15957 <histogram name="Renderer4.SoftwarePaintMegapixPerSecond">
15959 WebKit paint throughput, measured in megapixels per second, when the page is
15960 not GPU accelerated.
15964 <histogram name="Renderer4.StartToCommit" units="milliseconds">
15966 Time from "start" to "commit." "Start"== time
15967 when renderer requested load of document, after any unload of last document.
15968 "Commit"== time when renderer got first byte of document.
15972 <histogram name="Renderer4.StartToFinish" units="milliseconds">
15974 Time from "start" to "finish." "Start"== time
15975 when renderer requested load of document, after any unload of last document.
15976 "Finish"==after onload() and all resources are loaded.
15980 <histogram name="Renderer4.TextureGpuUploadTimeUS">
15982 The number of microseconds it took to upload a tile's full texture as
15983 measured on the GPU process.
15987 <histogram name="Renderer4.Thumbnail">
15988 <summary>Time to capture a renderer thumbnail.</summary>
15991 <histogram name="Renderer4.tileCountCulled_Upload" units="NormalizedTiles">
15993 Number of tiles that culling prevented being uploaded to texture memory.
15994 This is an approximation and is recorded as a 100 times the percentage of
15995 the number of tiles, of default size, needed to cover the viewport. This is
15996 collected once per commit from WebKit to the compositor.
16000 <histogram name="Renderer4.uploadPixelCountCulled" units="NormalizedPixels">
16002 Deprecated as of 04/2012, replaced with Renderer4.tileCountCulled_Upload.
16005 Number of pixels that culling prevented being uploaded to texture memory,
16006 normalized to the viewport size. This is collected once per commit from
16007 WebKit to the compositor.
16011 <histogram name="Renderer4.uploadPixelCountOpaque" units="NormalizedPixels">
16013 Renamed to Renderer4.pixelCountOpaque_Upload.
16016 Number of pixels uploaded to texture memory and known to be opaque,
16017 normalized to the viewport size. This is collected once per commit from
16018 WebKit to the compositor.
16022 <histogram name="Renderer4.uploadPixelCountTranslucent"
16023 units="NormalizedPixels">
16025 Renamed to Renderer4.pixelCountTranslucent_Upload.
16028 Number of pixels uploaded to texture memory and not known opaque, normalized
16029 to the viewport size. This is collected once per commit from WebKit to the
16034 <histogram name="RequestAutocomplete.DismissalState"
16035 enum="AutofillDialogDismissalState">
16037 The state of the requestAutocomplete() dialog when it was dismissed.
16041 <histogram name="RequestAutocomplete.InitialUserState"
16042 enum="AutofillDialogInitialUserState">
16044 The initial state of a user that's interacting with a freshly shown
16045 requestAutocomplete() dialog.
16049 <histogram name="RequestAutocomplete.PopupInDialog"
16050 enum="AutofillDialogPopupEvent">
16052 User interactions with the Autofill popup shown while filling an
16053 requestAutocomplete() dialog.
16057 <histogram name="RequestAutocomplete.Security" enum="AutofillDialogSecurity">
16059 Measures the frequency of security warnings and errors in the
16060 RequestAutocomplete dialog.
16064 <histogram name="RequestAutocomplete.UiDuration" units="ms">
16066 Measures the duration for which an requestAutocomplete() dialog was shown.
16070 <histogram name="RequestAutocomplete.UiDuration.Cancel" units="ms">
16072 Measures the duration for which an requestAutocomplete() dialog was shown,
16073 in cases where the user ended up canceling out of the dialog.
16077 <histogram name="RequestAutocomplete.UiDuration.Submit" units="ms">
16079 Measures the duration for which an requestAutocomplete() dialog was shown,
16080 in cases where the user ended up accepting the dialog.
16084 <histogram name="RequestAutocomplete.UiEvents" enum="AutofillDialogUiEvents">
16086 Measures how users are interacting with the requestAutocomplete() dialog UI.
16090 <histogram name="RequestAutocomplete.UiLatencyToShow" units="ms">
16092 Measures the duration of time it takes for the requestAutocomplete() UI to
16093 be actionable by the user after it is shown.
16097 <histogram name="RequestAutocomplete.WalletErrors" enum="WalletErrors">
16099 Measures the frequency of errors in communicating with the Google Online
16104 <histogram name="RequestAutocomplete.WalletRequiredActions"
16105 enum="WalletRequiredActions">
16107 Measures the frequency of required user actions returned by the Google
16108 Online Wallet server.
16112 <histogram name="SB.BloomFilter" units="milliseconds">
16114 The first stage check that measures the time that Chrome took to check if a
16115 URL is present in our in-memory bloom filter.
16119 <histogram name="SB.BuildBloom">
16121 Deprecated 9/2012. No longer generated.
16123 <summary>TBD.</summary>
16126 <histogram name="SB.Database" units="milliseconds">
16128 The second stage check that measures the time that Chrome took to check if a
16129 URL is present in our SQLite database.
16133 <histogram name="SB.DBCheck" units="milliseconds">
16135 The second stage check that mesures the time that Chrome took to check if a
16136 URL is present in our SQLite database. This time includes the filter check
16141 <histogram name="SB.Delay" units="milliseconds">
16143 This measures the time that SafeBrowsing actually delayed the browsing
16144 experience. It records the difference between the time when Chrome would
16145 have started reading the response for a URL and when the SafeBrowsing system
16146 completed its check of that URL.
16150 <histogram name="SB.FilterCheck" units="milliseconds">
16152 The first stage check that measures the time that Chrome took to check if a
16153 URL is present in our in-memory hash table.
16157 <histogram name="SB.Network" units="milliseconds">
16159 The third and final stage check that mesures the time that Chrome took to
16160 get a response from the Google SafeBrowsing servers for a particular URL.
16164 <histogram name="SB.NetworkCheck" units="milliseconds">
16166 The third and final stage check that mesures the time that Chrome took to
16167 get a response from the Google SafeBrowsing servers for a particular URL.
16168 This time includes the filter and database check time.
16172 <histogram name="SB.PauseSafe" units="milliseconds">
16174 This measures the time that SafeBrowsing actually delayed the browsing
16175 experience. It records the difference between the time when Chrome would
16176 have started reading the response for a URL and when the SafeBrowsing system
16177 completed its check of that URL.
16181 <histogram name="SB.Update">
16182 <summary>TBD.</summary>
16185 <histogram name="SB2.AddPrefixes">
16187 The number of add prefixes stored in the database after the last update.
16191 <histogram name="SB2.BloomFailure" enum="SB2BloomFailure">
16193 Track failures when in processing the safe-browsing database bloom filter.
16197 <histogram name="SB2.BloomFilterFalsePositives"
16198 enum="SB2BloomFilterFalsePositives">
16200 This became misleading around M-22 (September 2012), deleted in M-32
16204 All prefix misses (server returned no full hashes) and prefix misses due to
16205 false positives in the bloom filter.
16209 <histogram name="SB2.BloomFilterLoad" units="ms">
16210 <summary>Time to load the BloomFilter file.</summary>
16213 <histogram name="SB2.BrowseDatabaseKilobytes" units="KB">
16215 The size of the browsing SafeBrowsing database file on disk in kilobytes,
16216 after an update has occurred.
16220 <histogram name="SB2.BuildFilter" units="milliseconds">
16222 The time that it took to regenerate the filter after we have received all
16227 <histogram name="SB2.BuildReadBytes" units="bytes">
16229 Deprecated because it was exceeding the range. Replaced by
16230 SB2.BuildReadKilobytes.
16233 The number of bytes read by the browser process during the bloom filter
16238 <histogram name="SB2.BuildReadKilobytes" units="KB">
16240 The number of kilobytes read by the browser process during the filter
16245 <histogram name="SB2.BuildReadOperations">
16247 The number of read operations issued by the browser process during the
16248 filter generation phase.
16252 <histogram name="SB2.BuildWriteBytes" units="bytes">
16254 Deprecated because it was exceeding the range. Replaced by
16255 SB2.BuildWriteKilobytes.
16258 The number of bytes written by the browser process during the bloom filter
16263 <histogram name="SB2.BuildWriteKilobytes" units="KB">
16265 The number of kilobytes written by the browser process during the filter
16270 <histogram name="SB2.BuildWriteOperations">
16272 The number of write operations issued by the browser process during the
16273 filter generation phase.
16277 <histogram name="SB2.ChunkInsert" units="milliseconds">
16279 The time that it takes to write one redirect URL (which can contain multiple
16280 chunks) to the database.
16284 <histogram name="SB2.ChunkRequest" units="milliseconds">
16286 The network time between the request and response for a chunk.
16290 <histogram name="SB2.ChunkSize" units="bytes">
16291 <summary>The size of one chunk URL.</summary>
16294 <histogram name="SB2.DatabaseBytes" units="bytes">
16296 Deprecated because it was exceeding the range. Replaced by
16297 SB2.DatabaseKilobytes.
16299 <summary>The size of the SafeBrowsing database file on disk.</summary>
16302 <histogram name="SB2.DatabaseFailure" enum="SB2DatabaseFailure">
16303 <summary>Track failures when updating the safe-browsing database.</summary>
16306 <histogram name="SB2.DatabaseKilobytes" units="KB">
16308 Replaced by SB2.BrowseDatabaseKilobytes.
16311 The size of the SafeBrowsing database file on disk in kilobytes.
16315 <histogram name="SB2.DatabaseOpen" units="milliseconds">
16317 The time it takes to initialize the SafeBrowsing storage backend, in
16322 <histogram name="SB2.DatabaseUpdateKilobytes" units="KB">
16324 The size of the update file before merging with the database file, in
16329 <histogram name="SB2.Delay" units="milliseconds">
16331 The time that SafeBrowsing actually delayed the browsing experience. It
16332 records the difference between the time when Chrome would have started
16333 reading the response for a URL and when the SafeBrowsing system completed
16334 its check of that URL.
16338 <histogram name="SB2.DownloadChecks" enum="SB2DownloadChecks">
16340 Records results of SafeBrowsing download check, including both url check and
16341 downloaded file hash check.
16345 <histogram name="SB2.DownloadDatabaseKilobytes" units="KB">
16347 The size of the downloads SafeBrowsing database file on disk in kilobytes,
16348 after an update has occurred.
16352 <histogram name="SB2.DownloadDuration" units="milliseconds">
16353 <summary>The time it takes for a download to finish.</summary>
16356 <histogram name="SB2.DownloadHashCheckDuration" units="milliseconds">
16358 The time it takes for SafeBrowsing to check hash of a download file.
16362 <histogram name="SB2.DownloadUrlCheckDuration" units="milliseconds">
16363 <summary>The time it takes for SafeBrowsing to check a download url.</summary>
16366 <histogram name="SB2.DownloadUrlChecks" enum="SB2DownloadChecks">
16368 Deprecated 3/11/11, and replaced by SB2.DownloadChecks.
16370 <summary>Records results of SafeBrowsing download url check.</summary>
16373 <histogram name="SB2.FailedUpdate">
16375 Deprecated, replaced by SB2.DatabaseFailure BROWSE_DB_UPDATE_FINISH.
16378 The count of the number of times an update failed when being committed to
16383 <histogram name="SB2.FilterCheck" units="milliseconds">
16385 The time that it took to check a URL against our in-memory filter.
16389 <histogram name="SB2.FilterKilobytes" units="KB">
16391 Deprecated 9/2012. No longer generated.
16393 <summary>The size of the current bloom filter in kilobytes.</summary>
16396 <histogram name="SB2.FilterLoad" enum="SB2FilterLoad">
16397 <summary>Which filter file the database loaded from disk.</summary>
16400 <histogram name="SB2.FilterMissing">
16402 Deprecated, replaced by SB2.DatabaseFailure FILTER_MISSING.
16405 The count of the number of times we attempted to load the bloom filter file
16406 but it was missing.
16410 <histogram name="SB2.FilterReadFail">
16412 Deprecated, replaced by SB2.DatabaseFailure FILTER_READ.
16415 The count of the number of times we attempted to load the bloom filter file
16416 but failed while reading the file on disk.
16420 <histogram name="SB2.FilterSize" units="bytes">
16422 Deprecated because it was exceeding the range. Replaced by
16423 SB2.FilterKilobytes.
16425 <summary>The size of the current bloom filter.</summary>
16428 <histogram name="SB2.FilterWriteFail">
16430 Deprecated, replaced by SB2.DatabaseFailure FILTER_WRITE.
16433 The count of the number of times we attempted to save the bloom filter file
16434 but failed while writing the file to disk.
16438 <histogram name="SB2.FormatEvent" enum="SB2FormatEvent">
16440 Tracks events involved in upgrading safe-browsing data from SQLite format to
16445 <histogram name="SB2.GetHash200">
16447 Deprecated in favor of SB2.GetHashResult STATUS_200.
16450 The number of GetHash requests that returned data (valid requests).
16454 <histogram name="SB2.GetHash204">
16456 Deprecated in favor of SB2.GetHashResult STATUS_204.
16459 The number of GetHash requests that returned empty data (false positives).
16463 <histogram name="SB2.GetHashResult" enum="SB2GetHashResult">
16465 Track return status from GetHash requests to server (STATUS_200 and
16466 STATUS_204), and dispensation of returned values (EMPTY, HIT, MISS). EMPTY
16467 means the response had no full hashes, and should contain all of the 204
16468 responses plus those 200 responses corrosponding to items deleted on the
16469 server but not yet deleted on the client. HIT means that one of the full
16470 hashes matched. MISS means that none of the hashes matched (there was a
16475 <histogram name="SB2.GetHashResultDownload" enum="SB2GetHashResult">
16477 Track return status from GetHash requests to server (STATUS_200 and
16478 STATUS_204), and dispensation of returned values (EMPTY, HIT, MISS). EMPTY
16479 means the response had no full hashes, and should contain all of the 204
16480 responses plus those 200 responses corrosponding to items deleted on the
16481 server but not yet deleted on the client. HIT means that one of the full
16482 hashes matched. MISS means that none of the hashes matched (there was a
16487 <histogram name="SB2.GetHashServerMiss">
16489 Deprecated in favor of SB2.GetHashResult FULL_HASH_* and
16490 SB2.BloomFilterFalsePositives. It is unclear if this histogram ever
16491 reported useful data.
16494 The number of GetHash requests returning full hashes that didn't match the
16495 URL that initiated the request.
16499 <histogram name="SB2.HandleCorrupt">
16501 Deprecated, replaced by SB2.DatabaseFailure CORRUPT.
16504 The count of the number of times a database was found corrupt and reset.
16508 <histogram name="SB2.InterstitialAction" enum="SB2InterstitialAction">
16510 Track number of times Safe Browsing interstitials have been shown, and how
16511 many times they have been clicked through or not.
16515 <histogram name="SB2.InterstitialActionDetails"
16516 enum="SB2InterstitialActionDetails">
16518 Tracks the click-through rate for specific cases of the interstitial.
16522 <histogram name="SB2.MalwareInterstitialTimeClosed" units="milliseconds">
16524 The time between when we show the SafeBrowsing malware interstitial and the
16525 user navigating away by for example, closing the tab, clicking the browser
16526 back button or typing another URL in the address bar.
16530 <histogram name="SB2.MalwareInterstitialTimeDiagnostic" units="milliseconds">
16532 The time between when we show the SafeBrowsing malware interstitial and the
16533 user clicking on diagnostic page link.
16537 <histogram name="SB2.MalwareInterstitialTimeExpandedSeeMore"
16538 units="milliseconds">
16540 The time between when we show the SafeBrowsing malware interstitial and the
16541 user expanding the "see more info" section of the page. (Only
16542 applies to field trial version 2 of the interstitial.)
16546 <histogram name="SB2.MalwareInterstitialTimeLearnMore" units="milliseconds">
16548 The time between when we show the SafeBrowsing malware interstitial and the
16549 user clicking on the learn more about malware link.
16553 <histogram name="SB2.MalwareInterstitialTimePrivacyPolicy" units="milliseconds">
16555 The time between when we show the SafeBrowsing malware interstitial and the
16556 user clicking on the privacy policy link.
16560 <histogram name="SB2.MalwareInterstitialTimeProceed" units="milliseconds">
16562 The time between when we show the SafeBrowsing malware interstitial and the
16563 user clicking on the proceed link.
16567 <histogram name="SB2.MalwareInterstitialTimeTakeMeBack" units="milliseconds">
16569 The time between when we show the SafeBrowsing malware interstitial and the
16570 user clicking on the big green back button.
16574 <histogram name="SB2.Network" units="milliseconds">
16576 The time that it took to receive a response from the Google SafeBrowsing
16577 servers for a GetHash request.
16581 <histogram name="SB2.OldDatabaseKilobytes" units="KB">
16582 <summary>Size of v1 database deleted from client profile.</summary>
16585 <histogram name="SB2.PhishingInterstitialTimeClosed" units="milliseconds">
16587 The time between when we show the SafeBrowsing phishing interstitial and the
16588 user navigating away by for example, closing the tab, clicking the browser
16589 back button or typing another URL in the address bar.
16593 <histogram name="SB2.PhishingInterstitialTimeExpandedSeeMore"
16594 units="milliseconds">
16596 The time between when we show the SafeBrowsing phishing interstitial and the
16597 user expanding the "see more info" section of the page. (Only
16598 applies to field trial version 2 of the interstitial.)
16602 <histogram name="SB2.PhishingInterstitialTimeLearnMore" units="milliseconds">
16604 The time between when we show the SafeBrowsing phishing interstitial and the
16605 user clicking on the learn more link.
16609 <histogram name="SB2.PhishingInterstitialTimeProceed" units="milliseconds">
16611 The time between when we show the SafeBrowsing phishing interstitial and the
16612 user clicking on the proceed link.
16616 <histogram name="SB2.PhishingInterstitialTimeReportError" units="milliseconds">
16618 The time between when we show the SafeBrowsing phishing interstitial and the
16619 user clicking on the report error link.
16623 <histogram name="SB2.PhishingInterstitialTimeTakeMeBack" units="milliseconds">
16625 The time between when we show the SafeBrowsing phishing interstitial and the
16626 user clicking on the big green back button.
16630 <histogram name="SB2.PrefixSetBitsPerPrefix" units="bits">
16632 The size of the PrefixSet storage in bits, divided by the number of prefixes
16633 represented. Should almost always be 16.
16637 <histogram name="SB2.PrefixSetEvent" enum="SB2PrefixSetEvent">
16639 Deprecated 9/2012. No longer generated, BloomFilter being removed.
16642 Records how well the PrefixSet implementation matches the BloomFilter
16647 <histogram name="SB2.PrefixSetKilobytes" units="KB">
16648 <summary>The size of the PrefixSet file in kilobytes.</summary>
16651 <histogram name="SB2.PrefixSetLoad" units="ms">
16652 <summary>Time to load the PrefixSet file.</summary>
16655 <histogram name="SB2.PrefixSetRestoredExcess">
16657 Deprecated 9/2012. No longer generated.
16660 For debugging PrefixSet. How many extra results GetPrefixes returns.
16664 <histogram name="SB2.PrefixSetRestoredShortfall">
16666 Deprecated 9/2012. No longer generated.
16669 For debugging PrefixSet. How many fewer results GetPrefixes returns.
16673 <histogram name="SB2.PrefixSetUnsortedDelta">
16675 Deprecated 9/2012. No longer generated.
16678 For debugging PrefixSet. How far unsorted deltas are from expected value.
16682 <histogram name="SB2.PrefixSetUnsortedDifference">
16684 Deprecated 9/2012. No longer generated.
16687 For debugging PrefixSet. Distance of unsorted elements from expected
16692 <histogram name="SB2.PrefixSetUnsortedPercent">
16694 Deprecated 9/2012. No longer generated.
16697 For debugging PrefixSet. How far into the results unsorted elements were
16698 found. Interesting values would be 0%, 50%, or 100%.
16702 <histogram name="SB2.PrefixSetUnsortedSize">
16704 Deprecated 9/2012. No longer generated.
16707 For debugging PrefixSet. Size of unsorted sets. To see if there is a
16708 problem with a particular size of dataset.
16712 <histogram name="SB2.PrefixSetWrite" units="ms">
16713 <summary>Time to store the PrefixSet file.</summary>
16716 <histogram name="SB2.SideEffectFreeWhitelistDatabaseKilobytes" units="KB">
16718 The size of the Side Effect Free Whitelist SaafeBrowsing database file on
16719 disk in kilobytes, after an update has occurred.
16723 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetKilobytes" units="KB">
16725 The size of the Side Effect Free Whitelist PrefixSet file in kilobytes,
16726 after an udpate has occurred.
16730 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetLoad" units="ms">
16731 <summary>Time to load the Side Effect Free Whitelist PrefixSet file.</summary>
16734 <histogram name="SB2.SideEffectFreeWhitelistPrefixSetWrite" units="ms">
16736 Time to store the Side Effect Free Whitelist PrefixSet file.
16740 <histogram name="SB2.SideEffectFreeWhitelistStatus"
16741 enum="SB2SideEffectFreeWhitelistStatus">
16742 <summary>The instantiation status of the SideEffectFreeWhitelist.</summary>
16745 <histogram name="SB2.SubPrefixes">
16747 The number of sub prefixes stored in the database after the last update.
16751 <histogram name="SB2.Update" units="milliseconds">
16753 The time from the receipt of the update request to the receipt of the final
16758 <histogram name="SB2.UpdateRequestSize" units="bytes">
16759 <summary>The payload size of update requests to the server.</summary>
16762 <histogram name="SB2.UpdateResult" enum="SB2UpdateResult">
16763 <summary>Result from trying to update the SafeBrowsing data.</summary>
16766 <histogram name="SB2.UpdateSize" units="bytes">
16767 <summary>The size of all the chunk URLs in an update response.</summary>
16770 <histogram name="SB2.UpdateUrls">
16771 <summary>The number of chunk URLs in an update response.</summary>
16774 <histogram name="SBClientDownload.CheckDownloadStats"
16775 enum="SBClientDownloadCheckDownloadStats">
16777 Records a histogram of the reason why downloads are marked as being
16778 malicious or clean by the improved SafeBrowsing binary download protection.
16782 <histogram name="SBClientDownload.DownloadExtensions"
16783 enum="SBClientDownloadExtensions">
16785 Records a histogram of how often users download a file with a file extension
16786 that is possibly dangerous (e.g., exe, class).
16790 <histogram name="SBClientDownload.DownloadRequestDuration" units="milliseconds">
16792 Records the total time it takes for the SafeBrowsing download service to
16793 check whether the content of a download is malicious or not. This histogram
16794 only includes requests that are sent to the SafeBrowsing server.
16798 <histogram name="SBClientDownload.DownloadRequestNetError" enum="NetErrorCodes">
16800 The net error code for all CheckClientDownloadRequest URLFetchers.
16804 <histogram name="SBClientDownload.DownloadRequestPayloadSize" units="bytes">
16806 The size of the upload data for CheckClientDownloadRequest URLFetchers.
16810 <histogram name="SBClientDownload.DownloadRequestResponseCode">
16812 For CheckClientDownloadRequest URLFetchers with successful status, the HTTP
16813 response code that was received.
16817 <histogram name="SBClientDownload.SignedBinaryDownload"
16818 enum="SBClientDownloadIsSignedBinary">
16820 Records the number of signed vs. unsigned executables that are downloaded.
16824 <histogram name="SBClientDownload.SignedOrWhitelistedDownload">
16826 Counter which is incremented whenever an executable is downloaded which is
16827 either signed or whose URL matches the download whitelist.
16831 <histogram name="SBClientMalware.IPBlacklistRequestNetError"
16832 enum="NetErrorCodes">
16834 The net error code for all ClientMalwareRequest URLFetchers.
16838 <histogram name="SBClientMalware.IPBlacklistRequestPayloadSize" units="bytes">
16840 The size of the upload data for ClientMalwareRequest URLFetchers.
16844 <histogram name="SBClientMalware.IPBlacklistRequestResponseCode">
16846 For ClientMalwareRequest URLFetchers with successful status, the HTTP
16847 response code that was received.
16851 <histogram name="SBClientMalware.SentReports" enum="SBClientMalwareSentReports">
16853 Measures the success rate of sending malware reports. Sending a report can
16854 fail due to a client reaching the limit on the number of reports it can send
16855 per day or due to the report failing to be serialized.
16859 <histogram name="SBClientPhishing.CancelClassificationReason"
16860 enum="SBClientPhishingCancelClassificationReason">
16862 The counts for various reasons why an in-progress phishing classification
16867 <histogram name="SBClientPhishing.CheckNoPendingClassificationFailed">
16869 The number of times client-side phishing classifier expected to have no
16870 pending classifications running but that check failed.
16874 <histogram name="SBClientPhishing.ClassificationStart">
16876 The number of pages that we could have possibly classified (essentially the
16877 number of top page navigations by users with SBClientPhishing enabled). The
16878 name is slightly misleading as it is recorded before
16879 "Preclassification" happens.
16883 <histogram name="SBClientPhishing.ClientModelStatus"
16884 enum="SBClientPhishingClientModelStatus">
16886 The counts for various model status codes that we get after loading a new
16887 client-side phishing model.
16891 <histogram name="SBClientPhishing.DOMFeatureChunkTime" units="milliseconds">
16893 The time that an individual chunk of DOM feature extraction work took.
16897 <histogram name="SBClientPhishing.DOMFeatureFrameRemoved">
16899 The number of times that DOM feature extraction finished early because the
16900 active WebDocument's frame was removed during traversal.
16904 <histogram name="SBClientPhishing.DOMFeatureIterations">
16906 The number of iterations that the DOM feature extractor took to finish.
16910 <histogram name="SBClientPhishing.DOMFeatureResumeTime" units="milliseconds">
16912 The time that it took to resume DOM feature extraction for the phishing
16913 classifier. Longer times may indicate that the page DOM changed between
16914 chunks of work and the extractor had to re-traverse up to the saved
16919 <histogram name="SBClientPhishing.DOMFeatureTimeout">
16921 The number of phishing classifications that were aborted because DOM feature
16922 extraction took too long.
16926 <histogram name="SBClientPhishing.DOMFeatureTotalTime" units="milliseconds">
16928 The time that the DOM feature extarctor took to finish, summed across all
16933 <histogram name="SBClientPhishing.GrabPhishingThumbnail" units="ms">
16934 <summary>Time spent generating the thumbnail.</summary>
16937 <histogram name="SBClientPhishing.IllegalFeatureValue">
16939 The number of features which were omitted from phishing classification
16940 because they were added with an illegal value. This would indicate a bug.
16944 <histogram name="SBClientPhishing.InitPrivateNetworksFailed">
16946 The number of times that the phishing detection service could not be
16947 initialized due to an error parsing the private IP networks. This would
16952 <histogram name="SBClientPhishing.InvalidWhitelistExpression">
16954 Deprecated 12/2011. Whitelist entries are no longer part of
16955 ClientPhishingResponse.
16958 The number of whitelist_expression entries in a ClientPhishingResponse that
16959 could not be canonicalized.
16963 <histogram name="SBClientPhishing.PreClassificationCheckFail"
16964 enum="SBClientPhishingPreClassificationCheckFail">
16966 Records the number of phishing classifications that were skipped because a
16967 pre-classification check failed.
16971 <histogram name="SBClientPhishing.ReportLimitSkipped">
16973 The number of phishing classifications that were previously cached as being
16974 phishing but that will get re-classified (to possibly fix false positives).
16978 <histogram name="SBClientPhishing.RequestNotSerialized">
16980 The number of phishing classifier pingbacks that were skipped because
16981 serializing the request protocol buffer to string failed.
16985 <histogram name="SBClientPhishing.RequestSatisfiedFromCache">
16987 The number of times that a cached phishing classification result was used,
16988 rather than pinging the server.
16992 <histogram name="SBClientPhishing.ScorerCreationStatus"
16993 enum="SBClientPhishingScorerCreationStatus">
16995 Records the status when we create a scorer object for the client-side
16996 phishing detection classifier.
17000 <histogram name="SBClientPhishing.TermFeatureBreakIterError">
17002 The number of phishing classifications that were aborted because the term
17003 feature extractor failed to initialize an ICU break iterator.
17007 <histogram name="SBClientPhishing.TermFeatureChunkTime" units="milliseconds">
17009 The time that an individual chunk of term feature extraction work took.
17013 <histogram name="SBClientPhishing.TermFeatureIterations">
17015 The number of iterations that the term feature extractor took to finish.
17019 <histogram name="SBClientPhishing.TermFeatureTimeout">
17021 The number of phishing classification that were aborted because term feature
17022 extraction took too long.
17026 <histogram name="SBClientPhishing.TermFeatureTotalTime" units="milliseconds">
17028 The time that the term feature extarctor took to finish, summed across all
17033 <histogram name="SBClientPhishing.TooManyFeatures">
17035 The number of times that the limit on the number of phishing classifier
17036 features for a page was reached. This may indicate a bug, or that
17037 kMaxFeatureSize is too small.
17041 <histogram name="SBClientPhishing.URLFeatureTime" units="milliseconds">
17043 The time taken to extract URL features for the phishing classifier.
17047 <histogram name="SBDownloadFeedback.Activations" enum="DownloadItem.DangerType">
17049 Count of times download feedback has been started, broken down by danger
17054 <histogram name="SBDownloadFeedback.ActiveFeedbacks">
17056 When a new download feedback request is added, records the number of
17057 download requests currently active and/or pending.
17061 <histogram name="SBDownloadFeedback.Eligible" enum="DownloadItem.DangerType">
17063 Count of times eligible download notifications are shown. Broken down by
17068 <histogram name="SBDownloadFeedback.Shown" enum="DownloadItem.DangerType">
17070 Starting with M32, replaced by SBDownloadFeedback.Eligible.
17073 Count of times download feedback button has been shown, broken down by
17078 <histogram name="SBDownloadFeedback.SizeEligibleKB" units="KB">
17080 Size of downloads that were of the correct danger type, regardless if they
17081 meet the max file size check or if they are actually uploaded or not.
17085 <histogram name="SBDownloadFeedback.SizeFailure" units="bytes">
17087 Size of downloads that failed to be uploaded to the feedback service.
17091 <histogram name="SBDownloadFeedback.SizeSuccess" units="bytes">
17093 Size of downloads that were successfully uploaded to the feedback service.
17097 <histogram name="SBDownloadFeedback.UploadResult"
17098 enum="SBDownloadFeedbackUploadResult">
17100 Final result of attempt to upload binary to download feedback service.
17104 <histogram name="Search.DefaultSearchProvider" enum="OmniboxSearchEngine">
17106 The id of the default search engine that is loaded after Chrome startup. See
17107 src/chrome/browser/search_engines/prepopulate_engines.json for more info.
17111 <histogram name="Search.DefaultSearchProviderType"
17112 enum="OmniboxSearchEngineType">
17114 The type of the default search engine that is loaded when a profile is
17115 opened or after a profile reset. Note that at least one profile is opened
17120 <histogram name="Settings.DefaultSearchProvider" enum="OmniboxSearchEngine">
17122 Deprecated in Chrome 30. Use Search.DefaultSearchProviderType instead.
17125 The id of the default search engine domain that is specified in user
17126 preferences when a profile is loaded.
17130 <histogram name="Settings.GivenShowHomeButton_HomePageIsNewTabPage"
17133 Whether or not the home page user preference is set to the default NTP value
17134 when a profile is loaded. This is only logged if the home button is shown.
17138 <histogram name="Settings.HashesDictionaryTrusted" enum="BooleanValid">
17140 Logged on profile load. Indicates whether the hashes dictionary for this
17141 profile is trusted.
17145 <histogram name="Settings.HomePageDomain" enum="OmniboxSearchEngine">
17147 Deprecated in Chrome 30. Replaced by Settings.HomePageEngineType.
17150 The id of the home page domain that is specified in user preferences when a
17155 <histogram name="Settings.HomePageEngineType" enum="OmniboxSearchEngineType">
17157 Tries to pretend the home page URL is a search URL, and records the search
17158 engine type of that URL by comparing the TLD+1 of the home page URL with
17159 those of the different known search engines. Recorded when a profile is
17160 opened, if a home page URL has been set. Note that at least one profile is
17165 <histogram name="Settings.HomePageIsNewTabPage" enum="Boolean">
17167 Deprecated 08/05/2013. Replaced by
17168 Settings.GivenShowHomeButton_HomePageIsNewTabPage.
17171 Whether or not the home page user preference is set to the default NTP value
17172 when a profile is loaded.
17176 <histogram name="Settings.HomePageIsNewTabPage.PulledFromSync" enum="Boolean">
17178 The value of the home-page-is-new-tab-page pref when pulled down from sync
17179 to update an out-of-sync local pref store.
17183 <histogram name="Settings.HomePageIsNewTabPage.PushedToSync" enum="Boolean">
17185 The value of the home-page-is-new-tab-page pref when pushed up to sync from
17186 a change made locally.
17190 <histogram name="Settings.PinnedTabEngineTypes" enum="OmniboxSearchEngineType">
17192 Tries to pretend pinned tab URLs are search URLs, and records the search
17193 engine types of those URLs by comparing the TLD+1s of the URLs with those of
17194 the different known search engines. Recorded when a profile is opened, if
17195 there are pinned tabs. Note that at least one profile is opened on startup.
17199 <histogram name="Settings.PinnedTabs">
17200 <summary>The number of pinned tabs opened when a profile is loaded.</summary>
17203 <histogram name="Settings.ShowHomeButton" enum="BooleanEnabled">
17205 Whether or not the home button is enabled in user preferences when a profile
17210 <histogram name="Settings.ShowHomeButton.PulledFromSync" enum="BooleanEnabled">
17212 The enabled state of the Home button pref when pulled down from sync to
17213 update an out-of-sync local pref store.
17217 <histogram name="Settings.ShowHomeButton.PushedToSync" enum="BooleanEnabled">
17219 The enabled state of the Home button pref when pushed up to sync from a
17220 change made locally.
17224 <histogram name="Settings.StartupPageDomains" enum="OmniboxSearchEngine">
17226 Deprecated in Chrome 30. Replaced by Settings.StartupPageEngineTypes.
17229 The ids of startup page domains that are specified in user preferences when
17230 a profile is loaded.
17234 <histogram name="Settings.StartupPageEngineTypes"
17235 enum="OmniboxSearchEngineType">
17237 Tries to pretend the startup page URLs are search URLs, and records the
17238 search engine types of those URLs by comparing the TLD+1s of the URLs with
17239 those of the different known search engines. Recorded when a profile is
17240 opened, if startup page URLs have been set. Note that at least one profile
17241 is opened on startup.
17245 <histogram name="Settings.StartupPageLoadSettings" enum="SessionStartupPref">
17246 <summary>The startup page settings when a profile is loaded.</summary>
17249 <histogram name="Settings.StartupPageLoadSettings.PulledFromSync"
17250 enum="SessionStartupPref">
17252 The startup page setting when pulled down from sync to update an out-of-sync
17257 <histogram name="Settings.StartupPageLoadSettings.PushedToSync"
17258 enum="SessionStartupPref">
17260 The startup page setting when pushed up to sync from a change made locally.
17264 <histogram name="Settings.StartupPageLoadURLs">
17266 The number of URLs to be loaded on startup when a profile is loaded, if the
17267 startup page setting is set to load URLs.
17271 <histogram name="Settings.StartupURLsMigration" enum="StartupURLsMigration">
17272 <summary>The startup URLs pref migration steps.</summary>
17275 <histogram name="Settings.StartupURLsResetTime" units="milliseconds">
17277 The time elapsed in milliseconds in between startup URLs pref migration. A
17278 value of 0 indicates that the last migration time was in the future due to
17279 e.g. an incorrect system time.
17283 <histogram name="Settings.TrackedPreferenceChanged" enum="TrackedPreference">
17285 The id of a tracked preference whose value has been changed since the last
17286 time Chrome set it.
17290 <histogram name="Settings.TrackedPreferenceCleared" enum="TrackedPreference">
17292 The id of a tracked preference whose value has been cleared since the last
17293 time Chrome set it.
17297 <histogram name="Settings.TrackedPreferenceInitialized"
17298 enum="TrackedPreference">
17300 The id of a tracked preference whose last value isn't known. We may be just
17301 starting to track the preference, or local state may have been changed
17302 outside of Chrome. This should only happen once per pref per profile.
17306 <histogram name="Settings.TrackedPreferenceMigrated" enum="TrackedPreference">
17308 Logs the tracked preference id when it is migrated to the new MAC algorithm.
17309 This should only happen once per pref per profile.
17313 <histogram name="Settings.TrackedPreferenceReset" enum="TrackedPreference">
17314 <summary>The id of a tracked preference which was reset by Chrome.</summary>
17317 <histogram name="Settings.TrackedPreferencesInitializedForUnloadedProfile"
17320 Preference tracking was initialized for an unloaded profile. This should
17321 happen at most once per profile.
17325 <histogram name="Settings.TrackedPreferenceTrustedInitialized"
17326 enum="TrackedPreference">
17328 The id of a tracked preference which was initialized despite the absence of
17329 a MAC as either (1) the current MACs are trusted, infering that this is a
17330 newly tracked pref, or (2) its value is NULL.
17334 <histogram name="Settings.TrackedPreferenceUnchanged" enum="TrackedPreference">
17336 The id of a tracked preference whose value has not changed since the last
17337 time Chrome set it.
17341 <histogram name="Settings.TrackedPreferenceWantedReset"
17342 enum="TrackedPreference">
17344 The id of a tracked preference which Chrome would have reset had the config
17349 <histogram name="SettingsResetBubble.NumNoThanksPerReset">
17351 Counts the number of times the user clicked on the No Thanks button of the
17352 settings reset bubble before clicking on the Reset button in the same Chrome
17357 <histogram name="Signin.OneClickConfirmation" enum="SigninFlowConfirmations">
17359 Count of the ways users interact with the confirmation dialogs of the new
17360 web based sign in to Chrome flow (accessed via the one click signin).
17364 <histogram name="SimpleCache.App.CheckCRCResult" enum="CheckCRCResult">
17366 Whether or not the CRC was checked at the moment when the last reference to
17367 a read-only entry stream is closed.
17371 <histogram name="SimpleCache.App.CreationToIndex" units="milliseconds">
17373 The time from the creation of the simple cache backend until the index has
17374 been loaded from disk.
17378 <histogram name="SimpleCache.App.CreationToIndexFail" units="milliseconds">
17380 The time from the creation of the simple cache backend until the index fails
17385 <histogram name="SimpleCache.App.EntryCreatedAndStream2Omitted"
17386 enum="SimpleCache.EntryCreatedAndStream2Omitted">
17388 Whether, upon creation of a new cache entry, the file for stream 2 was
17389 omitted since that stream was empty.
17393 <histogram name="SimpleCache.App.EntryCreationResult" enum="BooleanSuccess">
17395 For entry creation operations that were sent to the disk, the result of
17400 <histogram name="SimpleCache.App.EntryCreationTime" units="milliseconds">
17401 <summary>The time, in ms, spent creating a new entry on disk.</summary>
17404 <histogram name="SimpleCache.App.EntryOpenedAndStream2Removed"
17405 enum="SimpleCache.EntryOpenedAndStream2Removed">
17407 Whether, upon opening of an existing cache entry, stream 2 was empty and the
17408 file for that stream was therefore removed.
17412 <histogram name="SimpleCache.App.EntryOperationsPending">
17414 At the time that operations are run, the number of pending operations on a
17419 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart" units="bytes">
17420 <summary>The size of the cache at the beginning of an eviction.</summary>
17423 <histogram name="SimpleCache.App.Eviction.CacheSizeOnStart2" units="KB">
17424 <summary>The size of the cache at the beginning of an eviction.</summary>
17427 <histogram name="SimpleCache.App.Eviction.EntryCount">
17428 <summary>The number of entries to be erased in an eviction.</summary>
17431 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart" units="bytes">
17433 The maximum allowed size of the cache at the beginning of an eviction.
17437 <histogram name="SimpleCache.App.Eviction.MaxCacheSizeOnStart2" units="KB">
17439 The maximum allowed size of the cache at the beginning of an eviction.
17443 <histogram name="SimpleCache.App.Eviction.Result" enum="BooleanSuccess">
17444 <summary>The result of an eviction.</summary>
17447 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted" units="bytes">
17448 <summary>The number of bytes to be erased in an eviction.</summary>
17451 <histogram name="SimpleCache.App.Eviction.SizeOfEvicted2" units="KB">
17452 <summary>The amount of memory freed in an eviction.</summary>
17455 <histogram name="SimpleCache.App.Eviction.SizeWhenDone" units="bytes">
17456 <summary>The size of the cache after running an eviction.</summary>
17459 <histogram name="SimpleCache.App.Eviction.SizeWhenDone2" units="KB">
17460 <summary>The size of the cache after running an eviction.</summary>
17463 <histogram name="SimpleCache.App.Eviction.TimeToDone" units="milliseconds">
17464 <summary>Time spent completing an eviction.</summary>
17467 <histogram name="SimpleCache.App.Eviction.TimeToSelectEntries"
17468 units="milliseconds">
17469 <summary>Time spent selecting entries for eviction.</summary>
17472 <histogram name="SimpleCache.App.FileDescriptorLimitHard">
17474 The maximum limit of how many file descriptors a process can open. Emitted
17475 each time the browser is launched, if the limit could be retrieved. (This
17476 is the highest value we could raise the current limit to if we liked.)
17480 <histogram name="SimpleCache.App.FileDescriptorLimitSoft">
17482 The current limit of how many file descriptors a process can open. Emitted
17483 each time the browser is launched, if the limit could be retrieved. (We can
17484 raise this to the maximum limit if we like, without root access.)
17488 <histogram name="SimpleCache.App.FileDescriptorLimitStatus"
17489 enum="SimpleCache.FileDescriptorLimitStatus">
17491 The result of trying to get the file descriptor limit. Emitted each time
17492 the browser is launched.
17496 <histogram name="SimpleCache.App.GlobalOpenEntryCount">
17498 The number of open entries across all caches backed by the Simple Cache. An
17499 entry is opened whenever a caller asks to open it to read or write cache
17500 data, and remains open until the last caller asks to close it. Logged
17501 whenever an entry is opened or closed.
17505 <histogram name="SimpleCache.App.HeaderSize" units="bytes">
17507 The size of the header stream of a Simple Cache entry, emitted every time
17508 the headers are written or rewritten.
17512 <histogram name="SimpleCache.App.HeaderSizeChange"
17513 enum="SimpleCacheHeaderSizeChange">
17515 How the header size has changed in a Simple Cache entry, emitted every time
17516 a write operation occurs on the header stream. (This includes the initial
17517 write, rewrites, and other writes that we couldn't classify.)
17521 <histogram name="SimpleCache.App.HeaderSizeDecreaseAbsolute" units="bytes">
17523 The absolute size decrease of the header stream of a Simple Cache entry,
17524 emitted every time the headers are rewritten with a smaller size.
17528 <histogram name="SimpleCache.App.HeaderSizeDecreasePercentage" units="percent">
17530 The relative size decrease of the header stream of a Simple Cache entry,
17531 emitted every time the headers are rewritten with a smaller size.
17535 <histogram name="SimpleCache.App.HeaderSizeIncreaseAbsolute" units="bytes">
17537 The absolute size increase of the header stream of a Simple Cache entry,
17538 emitted every time the headers are rewritten with a larger size.
17542 <histogram name="SimpleCache.App.HeaderSizeIncreasePercentage" units="percent">
17544 The relative size increase of the header stream of a Simple Cache entry,
17545 emitted every time the headers are rewritten with a larger size.
17549 <histogram name="SimpleCache.App.IndexCorrupt" enum="BooleanCorrupt">
17550 <summary>For each index load, whether the index file was corrupt.</summary>
17553 <histogram name="SimpleCache.App.IndexCreatedEntryCount">
17554 <summary>The number of entries in a newly created index file.</summary>
17557 <histogram name="SimpleCache.App.IndexEntriesLoaded">
17558 <summary>Number of entries loaded from the index file on start.</summary>
17561 <histogram name="SimpleCache.App.IndexEntriesRestored">
17563 Number of entries restored from disk when there was no index or the index
17568 <histogram name="SimpleCache.App.IndexFileStateOnLoad" enum="SimpleIndexState">
17570 The state the index file is at when an attempt is made to load from it.
17574 <histogram name="SimpleCache.App.IndexInitializationWaiters">
17576 At the time of index initialization, the number of enqueued jobs awaiting
17577 index initialization.
17581 <histogram name="SimpleCache.App.IndexInitializeMethod"
17582 enum="SimpleCacheIndexInitializeMethod">
17583 <summary>The method used to initialize the simple cache index.</summary>
17586 <histogram name="SimpleCache.App.IndexLoadTime" units="milliseconds">
17588 Time (as measured on the worker pool) spent loading the index file.
17592 <histogram name="SimpleCache.App.IndexNumEntriesOnWrite">
17593 <summary>The number of entries written to the index on a flush.</summary>
17596 <histogram name="SimpleCache.App.IndexRestoreTime" units="milliseconds">
17598 Time (as measured on the worker pool) spent restoring the index file by
17599 iterating directory entries.
17603 <histogram name="SimpleCache.App.IndexWriteInterval.Background"
17604 units="milliseconds">
17606 The interval between index saves, for apps in the background.
17610 <histogram name="SimpleCache.App.IndexWriteInterval.Foreground"
17611 units="milliseconds">
17613 The interval between index saves, for apps in the foreground.
17617 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Background"
17618 units="milliseconds">
17620 The amount of time spend writing the index file to disk, for apps in the
17621 background, measured starting at the beginning of the write on the callback
17622 thread, and calculated using the completion time on the worker pool.
17626 <histogram name="SimpleCache.App.IndexWriteToDiskTime.Foreground"
17627 units="milliseconds">
17629 The amount of time spend writing the index file to disk, for apps in the
17630 foreground, measured starting at the beginning of the write on the callback
17631 thread, and calculated using the completion time on the worker pool.
17635 <histogram name="SimpleCache.App.KeyMatchedOnOpen" enum="BooleanMatched">
17637 For each call to OpenEntry, whether the key on disk matched the request key.
17641 <histogram name="SimpleCache.App.LastClusterLossPercent" units="percent">
17643 For each file in the Simple Cache, the percentage of disk space used by the
17644 cluster loss, the unused disk space in the last 4096 byte cluster of the
17649 <histogram name="SimpleCache.App.LastClusterSize" units="bytes">
17651 For each file in the Simple Cache, the number of bytes in the last 4096 byte
17652 cluster when the entry is saved to disk.
17656 <histogram name="SimpleCache.App.OpenEntryIndexState"
17657 enum="SimpleCacheOpenEntryIndexState">
17659 At the time that an entry is opened, the state of that entry in the index.
17663 <histogram name="SimpleCache.App.ReadIsParallelizable"
17664 enum="SimpleCacheReadParallelizable">
17666 For each Read operation, whether it could have been issued in parallel of a
17667 previous Read operation.
17671 <histogram name="SimpleCache.App.ReadResult" enum="SimpleCacheReadResult">
17672 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
17675 <histogram name="SimpleCache.App.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
17677 For each EOFRecord found with a valid magic number, indicates if the record
17678 also contains a CRC.
17682 <histogram name="SimpleCache.App.SyncCheckEOFResult"
17683 enum="SimpleCacheSyncCheckEOFResult">
17685 The result, at the synchronous layer, of checking the EOF record of a cache
17690 <histogram name="SimpleCache.App.SyncCloseResult"
17691 enum="SimpleCacheSyncCloseResult">
17693 The result, at the synchronous layer, of closing a cache entry.
17697 <histogram name="SimpleCache.App.SyncCreatePlatformFileError"
17698 enum="PlatformFileError">
17700 The platform error reported when attempting to create a new cache entry at
17701 the synchronous layer.
17705 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithIndex"
17706 enum="PlatformFileError">
17708 The platform error reported when attempting to create a new cache entry at
17709 the synchronous layer when the index has already initialized.
17713 <histogram name="SimpleCache.App.SyncCreatePlatformFileError_WithoutIndex"
17714 enum="PlatformFileError">
17716 The platform error reported when attempting to create a new cache entry at
17717 the synchronous layer when the index has not yet initialized.
17721 <histogram name="SimpleCache.App.SyncCreateResult"
17722 enum="SimpleCacheSyncCreateResult">
17724 The result, at the synchronous layer, reported when attempting to create a
17729 <histogram name="SimpleCache.App.SyncCreateResult_WithIndex"
17730 enum="SimpleCacheSyncCreateResult">
17732 The result, at the synchronous layer, reported when attempting to create a
17733 new cache entry when the index has already initialized.
17737 <histogram name="SimpleCache.App.SyncCreateResult_WithoutIndex"
17738 enum="SimpleCacheSyncCreateResult">
17740 The result, at the synchronous layer, reported when attempting to create a
17741 new cache entry when the index has not yet initialized.
17745 <histogram name="SimpleCache.App.SyncOpenEntryAge" units="hours">
17747 The age of the entry (time since last modified), when opened at the
17752 <histogram name="SimpleCache.App.SyncOpenPlatformFileError"
17753 enum="PlatformFileError">
17755 The platform error reported when attempting to create a new cache entry at
17756 the synchronous layer.
17760 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithIndex"
17761 enum="PlatformFileError">
17763 The platform error reported when attempting to create a new cache entry at
17764 the synchronous layer when the index has already initialized.
17768 <histogram name="SimpleCache.App.SyncOpenPlatformFileError_WithoutIndex"
17769 enum="PlatformFileError">
17771 The platform error reported when attempting to create a new cache entry at
17772 the synchronous layer when the index has not initialized.
17776 <histogram name="SimpleCache.App.SyncOpenResult"
17777 enum="SimpleCacheSyncOpenResult">
17779 The result, at the synchronous layer, reported when attempting to open a new
17784 <histogram name="SimpleCache.App.SyncOpenResult_WithIndex"
17785 enum="SimpleCacheSyncOpenResult">
17787 The result, at the synchronous layer, reported when attempting to open a new
17788 cache entry when the index has already initialized.
17792 <histogram name="SimpleCache.App.SyncOpenResult_WithoutIndex"
17793 enum="SimpleCacheSyncOpenResult">
17795 The result, at the synchronous layer, reported when attempting to open a new
17796 cache entry when the index has not yet initialized.
17800 <histogram name="SimpleCache.App.SyncWriteResult"
17801 enum="SimpleCacheSyncWriteResult">
17803 The result, at the synchronous layer, of writing to a cache entry.
17807 <histogram name="SimpleCache.App.WriteDependencyType"
17808 enum="SimpleCacheWriteDependencyType">
17810 Shows whether a write operation depends on the previous operation in queue
17811 particularly in the aspect of its possibility to run in parallel.
17815 <histogram name="SimpleCache.App.WriteResult" enum="SimpleCacheWriteResult">
17817 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
17818 return", which previously showed up as "success".
17820 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
17823 <histogram name="SimpleCache.App.WriteResult2" enum="SimpleCacheWriteResult">
17824 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
17827 <histogram name="SimpleCache.CheckCRCResult" enum="CheckCRCResult">
17829 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17832 Whether or not the CRC was checked at the moment when the last reference to
17833 a read-only entry stream is closed.
17837 <histogram name="SimpleCache.CreationToIndex" units="milliseconds">
17839 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17842 The time from the creation of the simple cache backend until the index has
17843 been loaded from disk.
17847 <histogram name="SimpleCache.CreationToIndexFail" units="milliseconds">
17849 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17852 The time from the creation of the simple cache backend until the index fails
17857 <histogram name="SimpleCache.EntryCreationResult" enum="BooleanSuccess">
17859 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17862 For entry creation operations that were sent to the disk, the result of
17867 <histogram name="SimpleCache.EntryCreationTime" units="milliseconds">
17869 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17871 <summary>The time, in ms, spent creating a new entry on disk.</summary>
17874 <histogram name="SimpleCache.EntryOperationsPending">
17876 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17879 At the time that operations are run, the number of pending operations on a
17884 <histogram name="SimpleCache.Eviction.CacheSizeOnStart" units="bytes">
17886 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17888 <summary>The size of the cache at the beginning of an eviction.</summary>
17891 <histogram name="SimpleCache.Eviction.CacheSizeOnStart2" units="KB">
17893 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17895 <summary>The size of the cache at the beginning of an eviction.</summary>
17898 <histogram name="SimpleCache.Eviction.EntryCount">
17900 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17902 <summary>The number of entries to be erased in an eviction.</summary>
17905 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart" units="bytes">
17907 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17910 The maximum allowed size of the cache at the beginning of an eviction.
17914 <histogram name="SimpleCache.Eviction.MaxCacheSizeOnStart2" units="KB">
17916 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17919 The maximum allowed size of the cache at the beginning of an eviction.
17923 <histogram name="SimpleCache.Eviction.Result" enum="BooleanSuccess">
17925 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17927 <summary>The result of an eviction.</summary>
17930 <histogram name="SimpleCache.Eviction.SizeOfEvicted" units="bytes">
17932 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17934 <summary>The number of bytes to be erased in an eviction.</summary>
17937 <histogram name="SimpleCache.Eviction.SizeOfEvicted2" units="KB">
17939 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17941 <summary>The amount of memory freed in an eviction.</summary>
17944 <histogram name="SimpleCache.Eviction.SizeWhenDone" units="bytes">
17946 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17948 <summary>The size of the cache after running an eviction.</summary>
17951 <histogram name="SimpleCache.Eviction.SizeWhenDone2" units="KB">
17953 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17955 <summary>The size of the cache after running an eviction.</summary>
17958 <histogram name="SimpleCache.Eviction.TimeToDone" units="milliseconds">
17960 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17962 <summary>Time spent completing an eviction.</summary>
17965 <histogram name="SimpleCache.Eviction.TimeToSelectEntries" units="milliseconds">
17967 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17969 <summary>Time spent selecting entries for eviction.</summary>
17972 <histogram name="SimpleCache.FileDescriptorLimitHard">
17974 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17977 The maximum limit of how many file descriptors a process can open. Emitted
17978 each time the browser is launched, if the limit could be retrieved. (This
17979 is the highest value we could raise the current limit to if we liked.)
17983 <histogram name="SimpleCache.FileDescriptorLimitSoft">
17985 Deprecated 2013-08 in favor of cache type specific version (App or Http).
17988 The current limit of how many file descriptors a process can open. Emitted
17989 each time the browser is launched, if the limit could be retrieved. (We can
17990 raise this to the maximum limit if we like, without root access.)
17994 <histogram name="SimpleCache.FileDescriptorLimitStatus"
17995 enum="SimpleCache.FileDescriptorLimitStatus">
17997 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18000 The result of trying to get the file descriptor limit. Emitted each time
18001 the browser is launched.
18005 <histogram name="SimpleCache.GlobalOpenEntryCount">
18007 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18010 The number of open entries across all caches backed by the Simple Cache. An
18011 entry is opened whenever a caller asks to open it to read or write cache
18012 data, and remains open until the last caller asks to close it. Logged
18013 whenever an entry is opened or closed.
18017 <histogram name="SimpleCache.HeaderSize" units="bytes">
18019 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18022 The size of the header stream of a Simple Cache entry, emitted every time
18023 the headers are written or rewritten.
18027 <histogram name="SimpleCache.HeaderSizeChange"
18028 enum="SimpleCacheHeaderSizeChange">
18030 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18033 How the header size has changed in a Simple Cache entry, emitted every time
18034 a write operation occurs on the header stream. (This includes the initial
18035 write, rewrites, and other writes that we couldn't classify.)
18039 <histogram name="SimpleCache.HeaderSizeDecreaseAbsolute" units="bytes">
18041 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18044 The absolute size decrease of the header stream of a Simple Cache entry,
18045 emitted every time the headers are rewritten with a smaller size.
18049 <histogram name="SimpleCache.HeaderSizeDecreasePercentage" units="percent">
18051 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18054 The relative size decrease of the header stream of a Simple Cache entry,
18055 emitted every time the headers are rewritten with a smaller size.
18059 <histogram name="SimpleCache.HeaderSizeIncreaseAbsolute" units="bytes">
18061 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18064 The absolute size increase of the header stream of a Simple Cache entry,
18065 emitted every time the headers are rewritten with a larger size.
18069 <histogram name="SimpleCache.HeaderSizeIncreasePercentage" units="percent">
18071 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18074 The relative size increase of the header stream of a Simple Cache entry,
18075 emitted every time the headers are rewritten with a larger size.
18079 <histogram name="SimpleCache.Http.CheckCRCResult" enum="CheckCRCResult">
18081 Whether or not the CRC was checked at the moment when the last reference to
18082 a read-only entry stream is closed.
18086 <histogram name="SimpleCache.Http.CreationToIndex" units="milliseconds">
18088 The time from the creation of the simple cache backend until the index has
18089 been loaded from disk.
18093 <histogram name="SimpleCache.Http.CreationToIndexFail" units="milliseconds">
18095 The time from the creation of the simple cache backend until the index fails
18100 <histogram name="SimpleCache.Http.EntryCreatedAndStream2Omitted"
18101 enum="SimpleCache.EntryCreatedAndStream2Omitted">
18103 Whether, upon creation of a new cache entry, the file for stream 2 was
18104 omitted since that stream was empty.
18108 <histogram name="SimpleCache.Http.EntryCreationResult" enum="BooleanSuccess">
18110 For entry creation operations that were sent to the disk, the result of
18115 <histogram name="SimpleCache.Http.EntryCreationTime" units="milliseconds">
18116 <summary>The time, in ms, spent creating a new entry on disk.</summary>
18119 <histogram name="SimpleCache.Http.EntryOpenedAndStream2Removed"
18120 enum="SimpleCache.EntryOpenedAndStream2Removed">
18122 Whether, upon opening of an existing cache entry, stream 2 was empty and the
18123 file for that stream was therefore removed.
18127 <histogram name="SimpleCache.Http.EntryOperationsPending">
18129 At the time that operations are run, the number of pending operations on a
18134 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart" units="bytes">
18135 <summary>The size of the cache at the beginning of an eviction.</summary>
18138 <histogram name="SimpleCache.Http.Eviction.CacheSizeOnStart2" units="KB">
18139 <summary>The size of the cache at the beginning of an eviction.</summary>
18142 <histogram name="SimpleCache.Http.Eviction.EntryCount">
18143 <summary>The number of entries to be erased in an eviction.</summary>
18146 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart" units="bytes">
18148 The maximum allowed size of the cache at the beginning of an eviction.
18152 <histogram name="SimpleCache.Http.Eviction.MaxCacheSizeOnStart2" units="KB">
18154 The maximum allowed size of the cache at the beginning of an eviction.
18158 <histogram name="SimpleCache.Http.Eviction.Result" enum="BooleanSuccess">
18159 <summary>The result of an eviction.</summary>
18162 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted" units="bytes">
18163 <summary>The number of bytes to be erased in an eviction.</summary>
18166 <histogram name="SimpleCache.Http.Eviction.SizeOfEvicted2" units="KB">
18167 <summary>The amount of memory freed in an eviction.</summary>
18170 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone" units="bytes">
18171 <summary>The size of the cache after running an eviction.</summary>
18174 <histogram name="SimpleCache.Http.Eviction.SizeWhenDone2" units="KB">
18175 <summary>The size of the cache after running an eviction.</summary>
18178 <histogram name="SimpleCache.Http.Eviction.TimeToDone" units="milliseconds">
18179 <summary>Time spent completing an eviction.</summary>
18182 <histogram name="SimpleCache.Http.Eviction.TimeToSelectEntries"
18183 units="milliseconds">
18184 <summary>Time spent selecting entries for eviction.</summary>
18187 <histogram name="SimpleCache.Http.FileDescriptorLimitHard">
18189 The maximum limit of how many file descriptors a process can open. Emitted
18190 each time the browser is launched, if the limit could be retrieved. (This
18191 is the highest value we could raise the current limit to if we liked.)
18195 <histogram name="SimpleCache.Http.FileDescriptorLimitSoft">
18197 The current limit of how many file descriptors a process can open. Emitted
18198 each time the browser is launched, if the limit could be retrieved. (We can
18199 raise this to the maximum limit if we like, without root access.)
18203 <histogram name="SimpleCache.Http.FileDescriptorLimitStatus"
18204 enum="SimpleCache.FileDescriptorLimitStatus">
18206 The result of trying to get the file descriptor limit. Emitted each time
18207 the browser is launched.
18211 <histogram name="SimpleCache.Http.GlobalOpenEntryCount">
18213 The number of open entries across all caches backed by the Simple Cache. An
18214 entry is opened whenever a caller asks to open it to read or write cache
18215 data, and remains open until the last caller asks to close it. Logged
18216 whenever an entry is opened or closed.
18220 <histogram name="SimpleCache.Http.HeaderSize" units="bytes">
18222 The size of the header stream of a Simple Cache entry, emitted every time
18223 the headers are written or rewritten.
18227 <histogram name="SimpleCache.Http.HeaderSizeChange"
18228 enum="SimpleCacheHeaderSizeChange">
18230 How the header size has changed in a Simple Cache entry, emitted every time
18231 a write operation occurs on the header stream. (This includes the initial
18232 write, rewrites, and other writes that we couldn't classify.)
18236 <histogram name="SimpleCache.Http.HeaderSizeDecreaseAbsolute" units="bytes">
18238 The absolute size decrease of the header stream of a Simple Cache entry,
18239 emitted every time the headers are rewritten with a smaller size.
18243 <histogram name="SimpleCache.Http.HeaderSizeDecreasePercentage" units="percent">
18245 The relative size decrease of the header stream of a Simple Cache entry,
18246 emitted every time the headers are rewritten with a smaller size.
18250 <histogram name="SimpleCache.Http.HeaderSizeIncreaseAbsolute" units="bytes">
18252 The absolute size increase of the header stream of a Simple Cache entry,
18253 emitted every time the headers are rewritten with a larger size.
18257 <histogram name="SimpleCache.Http.HeaderSizeIncreasePercentage" units="percent">
18259 The relative size increase of the header stream of a Simple Cache entry,
18260 emitted every time the headers are rewritten with a larger size.
18264 <histogram name="SimpleCache.Http.IndexCorrupt" enum="BooleanCorrupt">
18265 <summary>For each index load, whether the index file was corrupt.</summary>
18268 <histogram name="SimpleCache.Http.IndexCreatedEntryCount">
18269 <summary>The number of entries in a newly created index file.</summary>
18272 <histogram name="SimpleCache.Http.IndexEntriesLoaded">
18273 <summary>Number of entries loaded from the index file on start.</summary>
18276 <histogram name="SimpleCache.Http.IndexEntriesRestored">
18278 Number of entries restored from disk when there was no index or the index
18283 <histogram name="SimpleCache.Http.IndexFileStateOnLoad" enum="SimpleIndexState">
18285 The state the index file is at when an attempt is made to load from it.
18289 <histogram name="SimpleCache.Http.IndexInitializationWaiters">
18291 At the time of index initialization, the number of enqueued jobs awaiting
18292 index initialization.
18296 <histogram name="SimpleCache.Http.IndexInitializeMethod"
18297 enum="SimpleCacheIndexInitializeMethod">
18298 <summary>The method used to initialize the simple cache index.</summary>
18301 <histogram name="SimpleCache.Http.IndexLoadTime" units="milliseconds">
18303 Time (as measured on the worker pool) spent loading the index file.
18307 <histogram name="SimpleCache.Http.IndexNumEntriesOnWrite">
18308 <summary>The number of entries written to the index on a flush.</summary>
18311 <histogram name="SimpleCache.Http.IndexRestoreTime" units="milliseconds">
18313 Time (as measured on the worker pool) spent restoring the index file by
18314 iterating directory entries.
18318 <histogram name="SimpleCache.Http.IndexWriteInterval.Background"
18319 units="milliseconds">
18321 The interval between index saves, for apps in the background.
18325 <histogram name="SimpleCache.Http.IndexWriteInterval.Foreground"
18326 units="milliseconds">
18328 The interval between index saves, for apps in the foreground.
18332 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Background"
18333 units="milliseconds">
18335 The amount of time spend writing the index file to disk, for apps in the
18336 background, measured starting at the beginning of the write on the callback
18337 thread, and calculated using the completion time on the worker pool.
18341 <histogram name="SimpleCache.Http.IndexWriteToDiskTime.Foreground"
18342 units="milliseconds">
18344 The amount of time spend writing the index file to disk, for apps in the
18345 foreground, measured starting at the beginning of the write on the callback
18346 thread, and calculated using the completion time on the worker pool.
18350 <histogram name="SimpleCache.Http.KeyMatchedOnOpen" enum="BooleanMatched">
18352 For each call to OpenEntry, whether the key on disk matched the request key.
18356 <histogram name="SimpleCache.Http.LastClusterLossPercent" units="percent">
18358 For each file in the Simple Cache, the percentage of disk space used by the
18359 cluster loss, the unused disk space in the last 4096 byte cluster of the
18364 <histogram name="SimpleCache.Http.LastClusterSize" units="bytes">
18366 For each file in the Simple Cache, the number of bytes in the last 4096 byte
18367 cluster when the entry is saved to disk.
18371 <histogram name="SimpleCache.Http.OpenEntryIndexState"
18372 enum="SimpleCacheOpenEntryIndexState">
18374 At the time that an entry is opened, the state of that entry in the index.
18378 <histogram name="SimpleCache.Http.ReadIsParallelizable"
18379 enum="SimpleCacheReadParallelizable">
18381 For each Read operation, whether it could have been issued in parallel of a
18382 previous Read operation.
18386 <histogram name="SimpleCache.Http.ReadResult" enum="SimpleCacheReadResult">
18387 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
18390 <histogram name="SimpleCache.Http.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
18392 For each EOFRecord found with a valid magic number, indicates if the record
18393 also contains a CRC.
18397 <histogram name="SimpleCache.Http.SyncCheckEOFResult"
18398 enum="SimpleCacheSyncCheckEOFResult">
18400 The result, at the synchronous layer, of checking the EOF record of a cache
18405 <histogram name="SimpleCache.Http.SyncCloseResult"
18406 enum="SimpleCacheSyncCloseResult">
18408 The result, at the synchronous layer, of closing a cache entry.
18412 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError"
18413 enum="PlatformFileError">
18415 The platform error reported when attempting to create a new cache entry at
18416 the synchronous layer.
18420 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithIndex"
18421 enum="PlatformFileError">
18423 The platform error reported when attempting to create a new cache entry at
18424 the synchronous layer when the index has already initialized.
18428 <histogram name="SimpleCache.Http.SyncCreatePlatformFileError_WithoutIndex"
18429 enum="PlatformFileError">
18431 The platform error reported when attempting to create a new cache entry at
18432 the synchronous layer when the index has not yet initialized.
18436 <histogram name="SimpleCache.Http.SyncCreateResult"
18437 enum="SimpleCacheSyncCreateResult">
18439 The result, at the synchronous layer, reported when attempting to create a
18444 <histogram name="SimpleCache.Http.SyncCreateResult_WithIndex"
18445 enum="SimpleCacheSyncCreateResult">
18447 The result, at the synchronous layer, reported when attempting to create a
18448 new cache entry when the index has already initialized.
18452 <histogram name="SimpleCache.Http.SyncCreateResult_WithoutIndex"
18453 enum="SimpleCacheSyncCreateResult">
18455 The result, at the synchronous layer, reported when attempting to create a
18456 new cache entry when the index has not yet initialized.
18460 <histogram name="SimpleCache.Http.SyncOpenEntryAge" units="hours">
18462 The age of the entry (time since last modified), when opened at the
18467 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError"
18468 enum="PlatformFileError">
18470 The platform error reported when attempting to create a new cache entry at
18471 the synchronous layer.
18475 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithIndex"
18476 enum="PlatformFileError">
18478 The platform error reported when attempting to create a new cache entry at
18479 the synchronous layer when the index has already initialized.
18483 <histogram name="SimpleCache.Http.SyncOpenPlatformFileError_WithoutIndex"
18484 enum="PlatformFileError">
18486 The platform error reported when attempting to create a new cache entry at
18487 the synchronous layer when the index has not initialized.
18491 <histogram name="SimpleCache.Http.SyncOpenResult"
18492 enum="SimpleCacheSyncOpenResult">
18494 The result, at the synchronous layer, reported when attempting to open a new
18499 <histogram name="SimpleCache.Http.SyncOpenResult_WithIndex"
18500 enum="SimpleCacheSyncOpenResult">
18502 The result, at the synchronous layer, reported when attempting to open a new
18503 cache entry when the index has already initialized.
18507 <histogram name="SimpleCache.Http.SyncOpenResult_WithoutIndex"
18508 enum="SimpleCacheSyncOpenResult">
18510 The result, at the synchronous layer, reported when attempting to open a new
18511 cache entry when the index has not yet initialized.
18515 <histogram name="SimpleCache.Http.SyncWriteResult"
18516 enum="SimpleCacheSyncWriteResult">
18518 The result, at the synchronous layer, of writing to a cache entry.
18522 <histogram name="SimpleCache.Http.WriteDependencyType"
18523 enum="SimpleCacheWriteDependencyType">
18525 Shows whether a write operation depends on the previous operation in queue
18526 particularly in the aspect of its possibility to run in parallel.
18530 <histogram name="SimpleCache.Http.WriteResult" enum="SimpleCacheWriteResult">
18532 Replaced 2013/09/03 by WriteResult2, which adds "fast empty
18533 return", which previously showed up as "success".
18535 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
18538 <histogram name="SimpleCache.Http.WriteResult2" enum="SimpleCacheWriteResult">
18539 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
18542 <histogram name="SimpleCache.IndexCorrupt" enum="BooleanCorrupt">
18544 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18546 <summary>For each index load, whether the index file was corrupt.</summary>
18549 <histogram name="SimpleCache.IndexCreatedEntryCount">
18551 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18553 <summary>The number of entries in a newly created index file.</summary>
18556 <histogram name="SimpleCache.IndexEntriesLoaded">
18558 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18560 <summary>Number of entries loaded from the index file on start.</summary>
18563 <histogram name="SimpleCache.IndexEntriesRestored">
18565 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18568 Number of entries restored from disk when there was no index or the index
18573 <histogram name="SimpleCache.IndexFileStateOnLoad" enum="SimpleIndexState">
18575 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18578 The state the index file is at when an attempt is made to load from it.
18582 <histogram name="SimpleCache.IndexInitializationWaiters">
18584 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18587 At the time of index initialization, the number of enqueued jobs awaiting
18588 index initialization.
18592 <histogram name="SimpleCache.IndexInitializeMethod"
18593 enum="SimpleCacheIndexInitializeMethod">
18595 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18597 <summary>The method used to initialize the simple cache index.</summary>
18600 <histogram name="SimpleCache.IndexLoadTime" units="milliseconds">
18602 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18605 Time (as measured on the worker pool) spent loading the index file.
18609 <histogram name="SimpleCache.IndexNumEntriesOnWrite">
18611 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18613 <summary>The number of entries written to the index on a flush.</summary>
18616 <histogram name="SimpleCache.IndexRestoreTime" units="milliseconds">
18618 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18621 Time (as measured on the worker pool) spent restoring the index file by
18622 iterating directory entries.
18626 <histogram name="SimpleCache.IndexStale" enum="BooleanStale">
18628 Deprecated 07/2013, and replaced by IndexFileStateOnLoad.
18630 <summary>For each index load, whether the index file was stale.</summary>
18633 <histogram name="SimpleCache.IndexWriteInterval.Background"
18634 units="milliseconds">
18636 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18639 The interval between index saves, for apps in the background.
18643 <histogram name="SimpleCache.IndexWriteInterval.Foreground"
18644 units="milliseconds">
18646 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18649 The interval between index saves, for apps in the foreground.
18653 <histogram name="SimpleCache.IndexWriteToDiskTime" units="milliseconds">
18655 Deprecated 2013-05 in favour of
18656 SimpleCache.SimpleIndexWriteToDiskTime.Background and
18657 SimpleCache.SimpleIndexWriteToDiskTime.Foreground.
18660 The amount of time spend writing the index file to disk, measured starting
18661 at the beginning of the write on the callback thread, and calculated using
18662 the completion time on the worker pool.
18666 <histogram name="SimpleCache.IndexWriteToDiskTime.Background"
18667 units="milliseconds">
18669 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18672 The amount of time spend writing the index file to disk, for apps in the
18673 background, measured starting at the beginning of the write on the callback
18674 thread, and calculated using the completion time on the worker pool.
18678 <histogram name="SimpleCache.IndexWriteToDiskTime.Foreground"
18679 units="milliseconds">
18681 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18684 The amount of time spend writing the index file to disk, for apps in the
18685 foreground, measured starting at the beginning of the write on the callback
18686 thread, and calculated using the completion time on the worker pool.
18690 <histogram name="SimpleCache.KeyMatchedOnOpen" enum="BooleanMatched">
18692 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18695 For each call to OpenEntry, whether the key on disk matched the request key.
18699 <histogram name="SimpleCache.LastClusterLossPercent" units="percent">
18701 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18704 For each file in the Simple Cache, the percentage of disk space used by the
18705 cluster loss, the unused disk space in the last 4096 byte cluster of the
18710 <histogram name="SimpleCache.LastClusterSize" units="bytes">
18712 Deprecated 2013-08 in favor of cache type specific version (App or Http).
18715 For each file in the Simple Cache, the number of bytes in the last 4096 byte
18716 cluster when the entry is saved to disk.
18720 <histogram name="SimpleCache.Media.CheckCRCResult" enum="CheckCRCResult">
18722 Whether or not the CRC was checked at the moment when the last reference to
18723 a read-only entry stream is closed.
18727 <histogram name="SimpleCache.Media.CreationToIndex" units="milliseconds">
18729 The time from the creation of the simple cache backend until the index has
18730 been loaded from disk.
18734 <histogram name="SimpleCache.Media.CreationToIndexFail" units="milliseconds">
18736 The time from the creation of the simple cache backend until the index fails
18741 <histogram name="SimpleCache.Media.EntryCreatedAndStream2Omitted"
18742 enum="SimpleCache.EntryCreatedAndStream2Omitted">
18744 Whether, upon creation of a new cache entry, the file for stream 2 was
18745 omitted since that stream was empty.
18749 <histogram name="SimpleCache.Media.EntryCreationResult" enum="BooleanSuccess">
18751 For entry creation operations that were sent to the disk, the result of
18756 <histogram name="SimpleCache.Media.EntryCreationTime" units="milliseconds">
18757 <summary>The time, in ms, spent creating a new entry on disk.</summary>
18760 <histogram name="SimpleCache.Media.EntryOpenedAndStream2Removed"
18761 enum="SimpleCache.EntryOpenedAndStream2Removed">
18763 Whether, upon opening of an existing cache entry, stream 2 was empty and the
18764 file for that stream was therefore removed.
18768 <histogram name="SimpleCache.Media.EntryOperationsPending">
18770 At the time that operations are run, the number of pending operations on a
18775 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart" units="bytes">
18776 <summary>The size of the cache at the beginning of an eviction.</summary>
18779 <histogram name="SimpleCache.Media.Eviction.CacheSizeOnStart2" units="KB">
18780 <summary>The size of the cache at the beginning of an eviction.</summary>
18783 <histogram name="SimpleCache.Media.Eviction.EntryCount">
18784 <summary>The number of entries to be erased in an eviction.</summary>
18787 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart" units="bytes">
18789 The maximum allowed size of the cache at the beginning of an eviction.
18793 <histogram name="SimpleCache.Media.Eviction.MaxCacheSizeOnStart2" units="KB">
18795 The maximum allowed size of the cache at the beginning of an eviction.
18799 <histogram name="SimpleCache.Media.Eviction.Result" enum="BooleanSuccess">
18800 <summary>The result of an eviction.</summary>
18803 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted" units="bytes">
18804 <summary>The number of bytes to be erased in an eviction.</summary>
18807 <histogram name="SimpleCache.Media.Eviction.SizeOfEvicted2" units="KB">
18808 <summary>The amount of memory freed in an eviction.</summary>
18811 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone" units="bytes">
18812 <summary>The size of the cache after running an eviction.</summary>
18815 <histogram name="SimpleCache.Media.Eviction.SizeWhenDone2" units="KB">
18816 <summary>The size of the cache after running an eviction.</summary>
18819 <histogram name="SimpleCache.Media.Eviction.TimeToDone" units="milliseconds">
18820 <summary>Time spent completing an eviction.</summary>
18823 <histogram name="SimpleCache.Media.Eviction.TimeToSelectEntries"
18824 units="milliseconds">
18825 <summary>Time spent selecting entries for eviction.</summary>
18828 <histogram name="SimpleCache.Media.FileDescriptorLimitHard">
18830 The maximum limit of how many file descriptors a process can open. Emitted
18831 each time the browser is launched, if the limit could be retrieved. (This
18832 is the highest value we could raise the current limit to if we liked.)
18836 <histogram name="SimpleCache.Media.FileDescriptorLimitSoft">
18838 The current limit of how many file descriptors a process can open. Emitted
18839 each time the browser is launched, if the limit could be retrieved. (We can
18840 raise this to the maximum limit if we like, without root access.)
18844 <histogram name="SimpleCache.Media.FileDescriptorLimitStatus"
18845 enum="SimpleCache.FileDescriptorLimitStatus">
18847 The result of trying to get the file descriptor limit. Emitted each time
18848 the browser is launched.
18852 <histogram name="SimpleCache.Media.GlobalOpenEntryCount">
18854 The number of open entries across all caches backed by the Simple Cache. An
18855 entry is opened whenever a caller asks to open it to read or write cache
18856 data, and remains open until the last caller asks to close it. Logged
18857 whenever an entry is opened or closed.
18861 <histogram name="SimpleCache.Media.HeaderSize" units="bytes">
18863 The size of the header stream of a Simple Cache entry, emitted every time
18864 the headers are written or rewritten.
18868 <histogram name="SimpleCache.Media.HeaderSizeChange"
18869 enum="SimpleCacheHeaderSizeChange">
18871 How the header size has changed in a Simple Cache entry, emitted every time
18872 a write operation occurs on the header stream. (This includes the initial
18873 write, rewrites, and other writes that we couldn't classify.)
18877 <histogram name="SimpleCache.Media.HeaderSizeDecreaseAbsolute" units="bytes">
18879 The absolute size decrease of the header stream of a Simple Cache entry,
18880 emitted every time the headers are rewritten with a smaller size.
18884 <histogram name="SimpleCache.Media.HeaderSizeDecreasePercentage"
18887 The relative size decrease of the header stream of a Simple Cache entry,
18888 emitted every time the headers are rewritten with a smaller size.
18892 <histogram name="SimpleCache.Media.HeaderSizeIncreaseAbsolute" units="bytes">
18894 The absolute size increase of the header stream of a Simple Cache entry,
18895 emitted every time the headers are rewritten with a larger size.
18899 <histogram name="SimpleCache.Media.HeaderSizeIncreasePercentage"
18902 The relative size increase of the header stream of a Simple Cache entry,
18903 emitted every time the headers are rewritten with a larger size.
18907 <histogram name="SimpleCache.Media.IndexCorrupt" enum="BooleanCorrupt">
18908 <summary>For each index load, whether the index file was corrupt.</summary>
18911 <histogram name="SimpleCache.Media.IndexCreatedEntryCount">
18912 <summary>The number of entries in a newly created index file.</summary>
18915 <histogram name="SimpleCache.Media.IndexEntriesLoaded">
18916 <summary>Number of entries loaded from the index file on start.</summary>
18919 <histogram name="SimpleCache.Media.IndexEntriesRestored">
18921 Number of entries restored from disk when there was no index or the index
18926 <histogram name="SimpleCache.Media.IndexFileStateOnLoad"
18927 enum="SimpleIndexState">
18929 The state the index file is at when an attempt is made to load from it.
18933 <histogram name="SimpleCache.Media.IndexInitializationWaiters">
18935 At the time of index initialization, the number of enqueued jobs awaiting
18936 index initialization.
18940 <histogram name="SimpleCache.Media.IndexInitializeMethod"
18941 enum="SimpleCacheIndexInitializeMethod">
18942 <summary>The method used to initialize the simple cache index.</summary>
18945 <histogram name="SimpleCache.Media.IndexLoadTime" units="milliseconds">
18947 Time (as measured on the worker pool) spent loading the index file.
18951 <histogram name="SimpleCache.Media.IndexNumEntriesOnWrite">
18952 <summary>The number of entries written to the index on a flush.</summary>
18955 <histogram name="SimpleCache.Media.IndexRestoreTime" units="milliseconds">
18957 Time (as measured on the worker pool) spent restoring the index file by
18958 iterating directory entries.
18962 <histogram name="SimpleCache.Media.IndexWriteInterval.Background"
18963 units="milliseconds">
18965 The interval between index saves, for apps in the background.
18969 <histogram name="SimpleCache.Media.IndexWriteInterval.Foreground"
18970 units="milliseconds">
18972 The interval between index saves, for apps in the foreground.
18976 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Background"
18977 units="milliseconds">
18979 The amount of time spend writing the index file to disk, for apps in the
18980 background, measured starting at the beginning of the write on the callback
18981 thread, and calculated using the completion time on the worker pool.
18985 <histogram name="SimpleCache.Media.IndexWriteToDiskTime.Foreground"
18986 units="milliseconds">
18988 The amount of time spend writing the index file to disk, for apps in the
18989 foreground, measured starting at the beginning of the write on the callback
18990 thread, and calculated using the completion time on the worker pool.
18994 <histogram name="SimpleCache.Media.KeyMatchedOnOpen" enum="BooleanMatched">
18996 For each call to OpenEntry, whether the key on disk matched the request key.
19000 <histogram name="SimpleCache.Media.LastClusterLossPercent" units="percent">
19002 For each file in the Simple Cache, the percentage of disk space used by the
19003 cluster loss, the unused disk space in the last 4096 byte cluster of the
19008 <histogram name="SimpleCache.Media.LastClusterSize" units="bytes">
19010 For each file in the Simple Cache, the number of bytes in the last 4096 byte
19011 cluster when the entry is saved to disk.
19015 <histogram name="SimpleCache.Media.OpenEntryIndexState"
19016 enum="SimpleCacheOpenEntryIndexState">
19018 At the time that an entry is opened, the state of that entry in the index.
19022 <histogram name="SimpleCache.Media.ReadIsParallelizable"
19023 enum="SimpleCacheReadParallelizable">
19025 For each Read operation, whether it could have been issued in parallel of a
19026 previous Read operation.
19030 <histogram name="SimpleCache.Media.ReadResult" enum="SimpleCacheReadResult">
19031 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
19034 <histogram name="SimpleCache.Media.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
19036 For each EOFRecord found with a valid magic number, indicates if the record
19037 also contains a CRC.
19041 <histogram name="SimpleCache.Media.SyncCheckEOFResult"
19042 enum="SimpleCacheSyncCheckEOFResult">
19044 The result, at the synchronous layer, of checking the EOF record of a cache
19049 <histogram name="SimpleCache.Media.SyncCloseResult"
19050 enum="SimpleCacheSyncCloseResult">
19052 The result, at the synchronous layer, of closing a cache entry.
19056 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError"
19057 enum="PlatformFileError">
19059 The platform error reported when attempting to create a new cache entry at
19060 the synchronous layer.
19064 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithIndex"
19065 enum="PlatformFileError">
19067 The platform error reported when attempting to create a new cache entry at
19068 the synchronous layer when the index has already initialized.
19072 <histogram name="SimpleCache.Media.SyncCreatePlatformFileError_WithoutIndex"
19073 enum="PlatformFileError">
19075 The platform error reported when attempting to create a new cache entry at
19076 the synchronous layer when the index has not yet initialized.
19080 <histogram name="SimpleCache.Media.SyncCreateResult"
19081 enum="SimpleCacheSyncCreateResult">
19083 The result, at the synchronous layer, reported when attempting to create a
19088 <histogram name="SimpleCache.Media.SyncCreateResult_WithIndex"
19089 enum="SimpleCacheSyncCreateResult">
19091 The result, at the synchronous layer, reported when attempting to create a
19092 new cache entry when the index has already initialized.
19096 <histogram name="SimpleCache.Media.SyncCreateResult_WithoutIndex"
19097 enum="SimpleCacheSyncCreateResult">
19099 The result, at the synchronous layer, reported when attempting to create a
19100 new cache entry when the index has not yet initialized.
19104 <histogram name="SimpleCache.Media.SyncOpenEntryAge" units="hours">
19106 The age of the entry (time since last modified), when opened at the
19111 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError"
19112 enum="PlatformFileError">
19114 The platform error reported when attempting to create a new cache entry at
19115 the synchronous layer.
19119 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithIndex"
19120 enum="PlatformFileError">
19122 The platform error reported when attempting to create a new cache entry at
19123 the synchronous layer when the index has already initialized.
19127 <histogram name="SimpleCache.Media.SyncOpenPlatformFileError_WithoutIndex"
19128 enum="PlatformFileError">
19130 The platform error reported when attempting to create a new cache entry at
19131 the synchronous layer when the index has not initialized.
19135 <histogram name="SimpleCache.Media.SyncOpenResult"
19136 enum="SimpleCacheSyncOpenResult">
19138 The result, at the synchronous layer, reported when attempting to open a new
19143 <histogram name="SimpleCache.Media.SyncOpenResult_WithIndex"
19144 enum="SimpleCacheSyncOpenResult">
19146 The result, at the synchronous layer, reported when attempting to open a new
19147 cache entry when the index has already initialized.
19151 <histogram name="SimpleCache.Media.SyncOpenResult_WithoutIndex"
19152 enum="SimpleCacheSyncOpenResult">
19154 The result, at the synchronous layer, reported when attempting to open a new
19155 cache entry when the index has not yet initialized.
19159 <histogram name="SimpleCache.Media.SyncWriteResult"
19160 enum="SimpleCacheSyncWriteResult">
19162 The result, at the synchronous layer, of writing to a cache entry.
19166 <histogram name="SimpleCache.Media.WriteDependencyType"
19167 enum="SimpleCacheWriteDependencyType">
19169 Shows whether a write operation depends on the previous operation in queue
19170 particularly in the aspect of its possibility to run in parallel.
19174 <histogram name="SimpleCache.Media.WriteResult2" enum="SimpleCacheWriteResult">
19175 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
19178 <histogram name="SimpleCache.OpenEntryIndexState"
19179 enum="SimpleCacheOpenEntryIndexState">
19181 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19184 At the time that an entry is opened, the state of that entry in the index.
19188 <histogram name="SimpleCache.ReadIsParallelizable"
19189 enum="SimpleCacheReadParallelizable">
19191 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19194 For each Read operation, whether it could have been issued in parallel of a
19195 previous Read operation.
19199 <histogram name="SimpleCache.ReadResult" enum="SimpleCacheReadResult">
19201 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19203 <summary>The outcome of Entry::ReadData in the simple cache.</summary>
19206 <histogram name="SimpleCache.SyncCheckEOFHasCrc" enum="BooleanHasCrc">
19208 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19211 For each EOFRecord found with a valid magic number, indicates if the record
19212 also contains a CRC.
19216 <histogram name="SimpleCache.SyncCheckEOFResult"
19217 enum="SimpleCacheSyncCheckEOFResult">
19219 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19222 The result, at the synchronous layer, of checking the EOF record of a cache
19227 <histogram name="SimpleCache.SyncCloseResult" enum="SimpleCacheSyncCloseResult">
19229 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19232 The result, at the synchronous layer, of closing a cache entry.
19236 <histogram name="SimpleCache.SyncCreatePlatformFileError"
19237 enum="PlatformFileError">
19239 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19242 The platform error reported when attempting to create a new cache entry at
19243 the synchronous layer.
19247 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithIndex"
19248 enum="PlatformFileError">
19250 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19253 The platform error reported when attempting to create a new cache entry at
19254 the synchronous layer when the index has already initialized.
19258 <histogram name="SimpleCache.SyncCreatePlatformFileError_WithoutIndex"
19259 enum="PlatformFileError">
19261 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19264 The platform error reported when attempting to create a new cache entry at
19265 the synchronous layer when the index has not yet initialized.
19269 <histogram name="SimpleCache.SyncCreateResult"
19270 enum="SimpleCacheSyncCreateResult">
19272 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19275 The result, at the synchronous layer, reported when attempting to create a
19280 <histogram name="SimpleCache.SyncCreateResult_WithIndex"
19281 enum="SimpleCacheSyncCreateResult">
19283 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19286 The result, at the synchronous layer, reported when attempting to create a
19287 new cache entry when the index has already initialized.
19291 <histogram name="SimpleCache.SyncCreateResult_WithoutIndex"
19292 enum="SimpleCacheSyncCreateResult">
19294 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19297 The result, at the synchronous layer, reported when attempting to create a
19298 new cache entry when the index has not yet initialized.
19302 <histogram name="SimpleCache.SyncOpenEntryAge" units="hours">
19304 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19307 The age of the entry (time since last modified), when opened at the
19312 <histogram name="SimpleCache.SyncOpenPlatformFileError"
19313 enum="PlatformFileError">
19315 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19318 The platform error reported when attempting to create a new cache entry at
19319 the synchronous layer.
19323 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithIndex"
19324 enum="PlatformFileError">
19326 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19329 The platform error reported when attempting to create a new cache entry at
19330 the synchronous layer when the index has already initialized.
19334 <histogram name="SimpleCache.SyncOpenPlatformFileError_WithoutIndex"
19335 enum="PlatformFileError">
19337 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19340 The platform error reported when attempting to create a new cache entry at
19341 the synchronous layer when the index has not initialized.
19345 <histogram name="SimpleCache.SyncOpenResult" enum="SimpleCacheSyncOpenResult">
19347 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19350 The result, at the synchronous layer, reported when attempting to open a new
19355 <histogram name="SimpleCache.SyncOpenResult_WithIndex"
19356 enum="SimpleCacheSyncOpenResult">
19358 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19361 The result, at the synchronous layer, reported when attempting to open a new
19362 cache entry when the index has already initialized.
19366 <histogram name="SimpleCache.SyncOpenResult_WithoutIndex"
19367 enum="SimpleCacheSyncOpenResult">
19369 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19372 The result, at the synchronous layer, reported when attempting to open a new
19373 cache entry when the index has not yet initialized.
19377 <histogram name="SimpleCache.SyncWriteResult" enum="SimpleCacheSyncWriteResult">
19379 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19382 The result, at the synchronous layer, of writing to a cache entry.
19386 <histogram name="SimpleCache.WriteDependencyType"
19387 enum="SimpleCacheWriteDependencyType">
19389 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19392 Shows whether a write operation depends on the previous operation in queue
19393 particularly in the aspect of its possibility to run in parallel.
19397 <histogram name="SimpleCache.WriteResult" enum="SimpleCacheWriteResult">
19399 Deprecated 2013-08 in favor of cache type specific version (App or Http).
19401 <summary>The outcome of Entry::WriteData in the simple cache.</summary>
19404 <histogram name="SiteIsolation.AllResponses">
19406 The count of all network responses received by a renderer. Each response is
19407 corresponding to one URL requested by a renderer. Incremented when the first
19408 network packet of a response of this type is received.
19412 <histogram name="SiteIsolation.BrowsingInstanceCount">
19414 The count of all current BrowsingInstances. Recorded once per UMA ping.
19418 <histogram name="SiteIsolation.CurrentRendererProcessCount">
19420 The count of all renderer processes, including WebUI and extensions.
19421 Recorded once per UMA ping.
19425 <histogram name="SiteIsolation.IsolateAllSitesProcessCountEstimate">
19427 The upper bound of the predicted renderer process count if we isolated all
19428 sites, subject to the process limit. Recorded once per UMA ping.
19432 <histogram name="SiteIsolation.IsolateAllSitesProcessCountLowerBound">
19434 The lower bound of the predicted renderer process count if we isolated all
19435 sites, subject to the process limit. Happens to be the number of unique
19436 sites. Recorded once per UMA ping.
19440 <histogram name="SiteIsolation.IsolateAllSitesProcessCountNoLimit">
19442 The predicted renderer process count if we isolated all sites and if there
19443 were no process limit. Recorded once per UMA ping.
19447 <histogram name="SiteIsolation.IsolateAllSitesTotalProcessCountEstimate">
19449 The predicted total process count if we isolated all sites, subject to the
19450 process limit. Recorded once per UMA ping.
19454 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountEstimate">
19456 The upper bound of the predicted renderer process count if we isolated only
19457 HTTPS (not HTTP) sites, subject to the process limit. Recorded once per UMA
19462 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountLowerBound">
19464 The lower bound of the predicted renderer process count if we isolated only
19465 HTTPS (not HTTP) sites, subject to the process limit. Happens to be the
19466 number of isolated sites. Recorded once per UMA ping.
19470 <histogram name="SiteIsolation.IsolateHttpsSitesProcessCountNoLimit">
19472 The predicted renderer process count if we isolated only HTTPS (not HTTP)
19473 sites and if there were no process limit. Recorded once per UMA ping.
19477 <histogram name="SiteIsolation.IsolateHttpsSitesTotalProcessCountEstimate">
19479 The predicted total process count if we isolated only HTTPS (not HTTP)
19480 sites, subject to the process limit. Recorded once per UMA ping.
19484 <histogram name="SiteIsolation.XSD.DataLength" units="byte">
19486 The number of bytes in the first network packet for a response with headers
19487 that imply potential illegal cross-site access. Recorded when the first
19488 network packet of a response of this type is received.
19492 <histogram name="SiteIsolation.XSD.HTML.Blocked">
19494 The count of blocked cross-site document responses due to having HTML
19495 content type header and contents sniffed as HTML. Sampled with value of 1
19496 when the first network packet of a response of this type is received.
19500 <histogram name="SiteIsolation.XSD.HTML.Blocked.NonRenderableStatusCode">
19502 The count of responses with a nonrenderable HTTP status code among blocked
19503 cross-site document responses due to their HTML contents. Sampled with value
19504 1 when the first network packet of a response of this type is received.
19508 <histogram name="SiteIsolation.XSD.HTML.Blocked.RenderableStatusCode"
19509 enum="SiteIsolationResourceType">
19511 The count of responses with a renderable HTTP status code sub-categorized by
19512 their requesting context type (e.g., image, script, etc.) among blocked
19513 cross-site document responses due to their HTML contents. Sampled with a
19514 resource type (0-14) when the first network packet of a response of this
19519 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.NonRenderableStatusCode">
19521 The count of responses with a nonrenderable HTTP status code among blocked
19522 cross-site document responses due to having HTML content type and nosniff
19523 headers. Sampled with value 1 when the first network packet of a response of
19524 this type is received.
19528 <histogram name="SiteIsolation.XSD.HTML.NoSniffBlocked.RenderableStatusCode"
19529 enum="SiteIsolationResourceType">
19531 The count of responses with a renderable HTTP status code sub-categorized by
19532 their requesting context type (e.g., image, script, etc.), among blocked
19533 cross-site document responses due to having HTML content type and nosniff
19534 headers. Sampled with a resource type (0-14) when the first network packet
19535 of a response of this type is received.
19539 <histogram name="SiteIsolation.XSD.HTML.NotBlocked">
19541 The count of not blocked responses despite having an HTML content type
19542 header due to the failure of content sniffing. Sampled with value 1 when the
19543 first network packet of a response of this type is received.
19547 <histogram name="SiteIsolation.XSD.HTML.NotBlocked.MaybeJS">
19549 The count of responses that may be parsed as JavaScript among not blocked
19550 responses. Sampled with value 1 when the first network packet of a response
19551 of this type is received.
19555 <histogram name="SiteIsolation.XSD.JSON.Blocked">
19557 The count of blocked cross-site document responses due to having JSON
19558 content type header and contents sniffed as JSON. Sampled with value 1 when
19559 the first network packet of a response of this type is received.
19563 <histogram name="SiteIsolation.XSD.JSON.Blocked.NonRenderableStatusCode">
19565 The count of responses with a nonrenderable HTTP status code among blocked
19566 cross-site document responses due to their JSON contents. Sampled with value
19567 1 when the first network packet of a response of this type is received.
19571 <histogram name="SiteIsolation.XSD.JSON.Blocked.RenderableStatusCode"
19572 enum="SiteIsolationResourceType">
19574 The count of responses with a renderable HTTP status code sub-categorized by
19575 their requesting context type (e.g., image, script, etc.), among blocked
19576 cross-site document responses due to their JSON contents. Sampled with a
19577 resource type (0-14) when the first network packet of a response of this
19582 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.NonRenderableStatusCode">
19584 The count of responses with a nonrenderable HTTP status code among blocked
19585 cross-site document responses due to having JSON content type and nosniff
19586 headers. Sampled with value 1 when the first network packet of a response of
19587 this type is received.
19591 <histogram name="SiteIsolation.XSD.JSON.NoSniffBlocked.RenderableStatusCode"
19592 enum="SiteIsolationResourceType">
19594 The count of responses with a renderable HTTP status code sub-categorized by
19595 their requesting context type (e.g., image, script, etc.), among blocked
19596 cross-site document responses due to having JSON content type and nosniff
19597 headers. Sampled with a resource type (0-14) when the first network packet
19598 of a response of this type is received.
19602 <histogram name="SiteIsolation.XSD.JSON.NotBlocked">
19604 The count of not blocked responses despite having an JSON content type
19605 header due to the failure of content sniffing. Sampled with value 1 when the
19606 first network packet of a response of this type is received.
19610 <histogram name="SiteIsolation.XSD.JSON.NotBlocked.MaybeJS">
19612 The count of responses that may be parsed as JavaScript among not blocked
19613 responses with a JSON content type header. Sampled with value 1 when the
19614 first network packet of a response of this type is received.
19618 <histogram name="SiteIsolation.XSD.MimeType" enum="SiteIsolationMimeType">
19620 MIME type codes for content type header values of potentially cross-site
19621 document responses, excluding same-site or not http(s) urls. Sampled with a
19622 MIME type code (0-4) when the first network packet of a response of this
19627 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked">
19629 The count of blocked cross-site document responses due to having Plain
19630 content type header and contents sniffed as HTML. Sampled with value 1 when
19631 the first network packet of a response of this type is received.
19635 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.NonRenderableStatusCode">
19637 The count of responses with a nonrenderable HTTP status code among blocked
19638 responses due to their Plain.HTML contents. Sampled with value 1 when the
19639 first network packet of a response of this type is received.
19643 <histogram name="SiteIsolation.XSD.Plain.HTML.Blocked.RenderableStatusCode"
19644 enum="SiteIsolationResourceType">
19646 The count of responses with a renderable HTTP status code sub-categorized by
19647 their requesting context type (e.g., image, script, etc.), among blocked
19648 cross-site document responses due to their Plain.HTML contents. Sampled with
19649 a resource type (0-14) when the first network packet of a response of this
19654 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked">
19656 The count of blocked cross-site document responses due to having Plain
19657 content type header and contents sniffed as JSON. Sampled with value 1 when
19658 the first network packet of a response of this type is received.
19662 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.NonRenderableStatusCode">
19664 The count of responses with a nonrenderable HTTP status code among blocked
19665 cross-site document responses due to their Plain.JSON contents. Sampled with
19666 value 1 when the first network packet of a response of this type is
19671 <histogram name="SiteIsolation.XSD.Plain.JSON.Blocked.RenderableStatusCode"
19672 enum="SiteIsolationResourceType">
19674 The count of responses with a renderable HTTP status code sub-categorized by
19675 their requesting context type (e.g., image, script, etc.), among blocked
19676 cross-site document responses due to their Plain.JSON contents. Sampled with
19677 a resource type (0-14) when the first network packet of a response of this
19683 name="SiteIsolation.XSD.Plain.NoSniffBlocked.NonRenderableStatusCode">
19685 The count of responses with a nonrenderable HTTP status code among blocked
19686 cross-site document responses due to having Plain content type and nosniff
19687 headers. Sampled with value 1 when the first network packet of a response of
19688 this type is received.
19692 <histogram name="SiteIsolation.XSD.Plain.NoSniffBlocked.RenderableStatusCode"
19693 enum="SiteIsolationResourceType">
19695 The count of responses with a renderable HTTP status code sub-categorized by
19696 their requesting context type (e.g., image, script, etc.), among blocked
19697 cross-site document responses due to having Plain content type and nosniff
19698 header. Sampled with a resource type (0-14) when the first network packet of
19699 a response of this type is received.
19703 <histogram name="SiteIsolation.XSD.Plain.NotBlocked">
19705 The count of not blocked responses despite having an Plain content type
19706 header due to the failure of content sniffing. Sampled with value 1 when the
19707 first network packet of a response of this type is received.
19711 <histogram name="SiteIsolation.XSD.Plain.NotBlocked.MaybeJS">
19713 The count of responses that may be parsed as JavaScript among not blocked
19714 responses with a Plain content type header. Sampled with value 1 when the
19715 first network packet of a response of this type is received.
19719 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked">
19721 The count of blocked cross-site document responses due to having Plain
19722 content type header and contents sniffed as XML. Sampled with value 1 when
19723 the first network packet of a response of this type is received.
19727 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.NonRenderableStatusCode">
19729 The count of responses with a nonrenderable HTTP status code among blocked
19730 cross-site document responses due to their Plain.XML contents. Sampled with
19731 value 1 when the first network packet of a response of this type is
19736 <histogram name="SiteIsolation.XSD.Plain.XML.Blocked.RenderableStatusCode"
19737 enum="SiteIsolationResourceType">
19739 The count of responses with renderable HTTP status codes sub-categorized by
19740 their requesting context type (e.g., image, script, etc.), among blocked
19741 cross-site document responses due to their Plain.XML contents. Sampled with
19742 a resource type (0-14) when the first network packet of a response of this
19747 <histogram name="SiteIsolation.XSD.XML.Blocked">
19749 The count of blocked cross-site document responses due to having XML content
19750 type header and contents sniffed as XML. Sampled with value 1 when the first
19751 network packet of a response of this type is received.
19755 <histogram name="SiteIsolation.XSD.XML.Blocked.NonRenderableStatusCode">
19757 The count of responses with nonrenderable HTTP status codes among blocked
19758 cross-site document responses due to their XML contents. Sampled with value
19759 1 when the first network packet of a response of this type is received.
19763 <histogram name="SiteIsolation.XSD.XML.Blocked.RenderableStatusCode"
19764 enum="SiteIsolationResourceType">
19766 The count of responses with renderable HTTP status codes sub-categorized by
19767 their requesting context type (e.g., image, script, etc.), among blocked
19768 cross-site document responses due to their XML contents. Sampled with a
19769 resource type (0-14) when the first network packet of a response of this
19774 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.NonRenderableStatusCode">
19776 The count of responses with a nonrenderable HTTP status code among blocked
19777 cross-site document responses due to having XML content type and nosniff
19778 headers. Sampled with value 1 when the first network packet of a response of
19779 this type is received.
19783 <histogram name="SiteIsolation.XSD.XML.NoSniffBlocked.RenderableStatusCode"
19784 enum="SiteIsolationResourceType">
19786 The count of responses with a renderable HTTP status code sub-categorized by
19787 their requesting context type (e.g., image, script, etc.), among blocked
19788 cross-site document responses due to having XML content type and nosniff
19789 headers. Sampled with a resource type (0-14) when the first network packet
19790 of a response of this type is received.
19794 <histogram name="SiteIsolation.XSD.XML.NotBlocked">
19796 The count of not blocked responses despite having an XML content type header
19797 due to the failure of content sniffing. Sampled with value 1 when the first
19798 network packet of a response of this type is received.
19802 <histogram name="SiteIsolation.XSD.XML.NotBlocked.MaybeJS">
19804 The count of responses that may be parsed as JavaScript among not blocked
19805 responses with an XML content type. Sampled with value 1 when the first
19806 network packet of a response of this type is received.
19810 <histogram name="SpellCheck.SpellingService.Enabled" enum="BooleanEnabled">
19812 Whether the user has opted in to asking Google for spelling suggestions.
19813 Recorded both when spelling is initialized and when the preference is
19818 <histogram name="Sqlite.AppCache.Error" enum="SqliteErrorCode">
19820 Moved to Sqlite.Error.AppCache in M-27.
19822 <summary>Error codes returned by sqlite for the appcache db.</summary>
19825 <histogram name="Sqlite.CloseFailure" enum="SqliteErrorCode">
19826 <summary>Error which prevented database close.</summary>
19829 <histogram name="Sqlite.Cookie.Error" enum="SqliteErrorCode">
19831 Moved to Sqlite.Error.Cookie in M-27.
19833 <summary>Error codes returned by sqlite the cookie db.</summary>
19836 <histogram name="Sqlite.DatabaseTracker.Error" enum="SqliteErrorCode">
19838 Moved to Sqlite.Error.DatabaseTracker in M-27.
19840 <summary>Error codes returned by sqlite the websqldb tracker db.</summary>
19843 <histogram name="Sqlite.DeprecationVersionResult"
19844 enum="SqliteVersionDeprecation">
19846 Annotations for which bits of sql::MetaTable::CheckDeprecated() fire.
19850 <histogram name="Sqlite.DomainBoundCerts.Error" enum="SqliteErrorCode">
19852 Moved to Sqlite.Error.DomainBoundCerts in M-27.
19855 Error codes returned by sqlite for the domain-bound certs db.
19859 <histogram name="Sqlite.DomStorageDatabase.Error" enum="SqliteErrorCode">
19861 Moved to Sqlite.Error.DomStorageDatabase in M-27.
19863 <summary>Error codes returned by sqlite for the domstorage db.</summary>
19866 <histogram name="Sqlite.Error" enum="SqliteErrorCode">
19867 <summary>SQLite extended error codes.</summary>
19870 <histogram name="Sqlite.Error.IOERR" enum="SqliteIOERRCode">
19872 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
19874 <summary>SQLite extended SQLITE_IOERR codes for all databases.</summary>
19877 <histogram name="Sqlite.History.Error" enum="SqliteErrorCode">
19879 Moved to Sqlite.Error.History in M-27.
19881 <summary>Error codes returned by sqlite for the history db.</summary>
19884 <histogram name="Sqlite.OpenFailure" enum="SqliteErrorCode">
19885 <summary>Error which prevented database open.</summary>
19888 <histogram name="Sqlite.OpenProbeFailure" enum="SqliteErrorCode">
19889 <summary>Error from first read of the database.</summary>
19892 <histogram name="Sqlite.Quota.Error" enum="SqliteErrorCode">
19894 Moved to Sqlite.Error.Quota in M-27.
19896 <summary>Error codes returned by sqlite for the quota db.</summary>
19899 <histogram name="Sqlite.RazeDatabase" enum="SqliteErrorCode">
19900 <summary>Errors attempting to Raze() database.</summary>
19903 <histogram name="Sqlite.RazeDatabase2" enum="SqliteErrorCode">
19904 <summary>Errors on second attempt to Raze() database.</summary>
19907 <histogram name="Sqlite.RazeDatabaseTruncate" enum="SqliteErrorCode">
19908 <summary>Errors truncating database for Raze().</summary>
19911 <histogram name="Sqlite.RecoveryEvents" enum="SqliteRecoveryEventEnum">
19913 Records specific failure and success cases in sql::Recovery implementation,
19914 to determine which cases (if any) might be worth writing additional
19915 automated recovery code for, versus which should lead to clearing databases.
19919 <histogram name="Sqlite.RecoveryHandle" enum="SqliteErrorCode">
19920 <summary>Error from sqlite3_backup_init() in sql::Recovery.</summary>
19923 <histogram name="Sqlite.RecoveryStep" enum="SqliteErrorCode">
19924 <summary>Error from sqlite3_backup_step() in sql::Recovery.</summary>
19927 <histogram name="Sqlite.SizeKB" units="Kb">
19928 <summary>Size in kilobytes of pre-existing database at startup.</summary>
19931 <histogram name="Sqlite.Text.Error" enum="SqliteErrorCode">
19933 Moved to Sqlite.Error.Text in M-27.
19935 <summary>Error codes returned by sqlite the full text db.</summary>
19938 <histogram name="Sqlite.Thumbnail.Error" enum="SqliteErrorCode">
19940 Moved to Sqlite.Error.Thumbnail in M-27.
19942 <summary>Error codes returned by sqlite for the thumbnail db.</summary>
19945 <histogram name="Sqlite.Version">
19946 <summary>Version of pre-existing database at startup.</summary>
19949 <histogram name="Sqlite.Web.Error" enum="SqliteErrorCode">
19951 Moved to Sqlite.Error.Web in M-27.
19953 <summary>Error codes returned by sqlite the web db.</summary>
19956 <histogram name="Startup.BrowserMessageLoopStartTime">
19958 Time from browser startup to the start of the main thread's message loop.
19962 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry"
19963 units="milliseconds">
19965 Time from main entry to the start of the main thread's message loop. This
19966 stat is only recorded after 7 minutes of OS uptime to try to mitigate the
19967 variance resulting from Chrome being autostarted.
19971 <histogram name="Startup.BrowserMessageLoopStartTimeFromMainEntry.FirstRun"
19972 units="milliseconds">
19974 Time from main entry to the start of the main thread's message loop on first
19975 run. This stat is only recorded after 7 minutes of OS uptime to try to
19976 mitigate the variance resulting from Chrome being autostarted.
19980 <histogram name="Startup.BrowserOpenTabs">
19982 Time taken to open the initial tab or to restore tabs from previous session.
19986 <histogram name="Startup.BrowserWindowDisplay" units="milliseconds">
19988 Time from browser startup to the time the browser window initially becomes
19993 <histogram name="Startup.ChromeCast.TimeToDisplayVideo" units="milliseconds">
19995 The elapsed time from the ChromeCast application launch to the first video
20000 <histogram name="Startup.CreateFirstProfile" units="milliseconds">
20002 How long it takes to load the original profile synchronously on the UI
20007 <histogram name="Startup.Fling.TimeToDisplayVideo" units="milliseconds">
20009 The elapsed time from the Fling application launch to the first video frame
20014 <histogram name="Startup.IsResume">
20016 Deprecated 12/2011. Merged into MobileSessionStartType.
20018 <summary>Whether a startup is a resume (vs a cold start).</summary>
20021 <histogram name="Startup.LoadTime.ExeMainToDllMain">
20023 Time from the main() function in chrome.exe to chrome.dll's main().
20027 <histogram name="Startup.LoadTime.ProcessCreateToDllMain">
20028 <summary>Time from the process creation to chrome.dll's main().</summary>
20031 <histogram name="Startup.LoadTime.ProcessCreateToExeMain">
20033 Time from the process creation to executing the main() function in
20038 <histogram name="Startup.MobileSessionStartAction"
20039 enum="MobileSessionStartAction">
20041 The action requested on the application startup when called from another app
20046 <histogram name="Startup.MobileSessionStartFromApps"
20047 enum="MobileSessionCallerApp">
20048 <summary>The calling application (if any).</summary>
20051 <histogram name="Startup.ShowAppListColdStart" units="milliseconds">
20053 Time for a newly created browser process to reach the code that starts
20054 showing the app launcher, when started with the --show-app-list flag and
20055 with no currently running Chrome processes.
20059 <histogram name="Startup.ShowAppListWarmStart" units="milliseconds">
20061 Time for a running browser process to reach the code that starts showing the
20062 app launcher. Measured from the time a second Chrome process started, which
20063 sent its --show-app-list command line argument to the already-running
20064 process and will soon exit.
20068 <histogram name="Startup.SlowStartupBookmarksLoad" units="milliseconds">
20070 Time it takes to load bookmarks from disk. This measurement is only sent for
20071 startups that take >10 seconds after an uptime of 7 minutes.
20075 <histogram name="Startup.SlowStartupExtensionServiceInitAfterImport"
20076 units="milliseconds">
20078 Time it takes to finish initialization of the extension service including
20079 loading built-in extensions. This measurement is only sent for startups that
20080 take >10 seconds after an uptime of 7 minutes.
20084 <histogram name="Startup.SlowStartupFinalProfileInit" units="milliseconds">
20086 Time the final stages of profile initialization taking including
20087 initialization of profile keyed services. This measurement is only sent for
20088 startups that take >10 seconds after an uptime of 7 minutes.
20092 <histogram name="Startup.SlowStartupNSSInit" units="milliseconds">
20094 Time it takes to load the NSS libraries and initialize it. This measurement
20095 is only sent for startups that take >10 seconds after an uptime of 7
20100 <histogram name="Startup.SlowStartupPreferenceLoading" units="milliseconds">
20102 Time it takes to load preferences from disk. This measurement is only sent
20103 for startups that take >10 seconds after an uptime of 7 minutes.
20107 <histogram name="Startup.SlowStartupProfileIODataInit" units="milliseconds">
20109 Time it takes to initialize the ProfileIOData object - this includes
20110 initialization of the cookie store. This measurement is only sent for
20111 startups that take >10 seconds after an uptime of 7 minutes.
20115 <histogram name="Startup.SlowStartupSafeBrowsingGetDatabase"
20116 units="milliseconds">
20118 Time it takes to load the safe browsing database from disk. This measurement
20119 is only sent for startups that take >10 seconds after an uptime of 7
20124 <histogram name="Startup.SlowStartupSafeBrowsingServiceInitialize"
20125 units="milliseconds">
20127 Time it takes to initialize the safe browsing service. This measurement is
20128 only sent for startups that take >10 seconds after an uptime of 7
20133 <histogram name="Startup.SlowStartupSessionServiceCreateTabsAndWindows"
20134 units="milliseconds">
20136 Time it takes for session restore to finish initiating creation of restored
20137 tabs and windows. This measurement is only sent for startups that take
20138 >10 seconds after an uptime of 7 minutes.
20142 <histogram name="Startup.WarmStartTimeFromRemoteProcessStart"
20143 units="milliseconds">
20145 Time for a running browser process to start processing the command line
20146 passed in by a second Chrome process, which just sent its command line
20147 arguments to the already-running process and will soon exit. Measured from
20148 the time the second Chrome process started.
20152 <histogram name="Sync.AuthInvalidationRejectedTokenAgeLong" units="days">
20154 Age of all auth tokens rejected by the invalidation server. Measured from
20155 the time they were created.
20159 <histogram name="Sync.AuthInvalidationRejectedTokenAgeShort"
20160 units="milliseconds">
20162 Age of auth tokens younger than one hour that were rejected by the
20163 invalidation server. Measured from the time they were created.
20167 <histogram name="Sync.AuthServerRejectedTokenAgeLong" units="days">
20169 Age of all auth tokens rejected by the sync server. Measured from the time
20174 <histogram name="Sync.AuthServerRejectedTokenAgeShort" units="milliseconds">
20176 Age of auth tokens younger than one hour that were rejected by the sync
20177 server. Measured from the time they were created.
20181 <histogram name="Sync.BackendInitializeRestoreState"
20182 enum="SyncBackendInitializeRestoreState">
20184 Compares sync's has_setup_completed pref against the set of types actually
20185 restored from the sync DB. Mismatches should be rare.
20189 <histogram name="Sync.RefreshTokenAvailable" enum="BooleanSuccess">
20191 Whether OAuth2 refresh token was available at the time when
20192 ProfileSyncService was starting backend.
20196 <histogram name="Sync.SyncAuthError" enum="SyncAuthError">
20198 Counts the number of times sync clients have encountered an auth error and
20199 number of times auth errors are fixed.
20203 <histogram name="SyncedNotification.Actions"
20204 enum="SyncedNotificationActionType">
20206 The actions taken on synced notifications, recorded every time they happen.
20207 This histogram will record every single event that happens separately.
20211 <histogram name="Tab.AgeUponRestoreFromColdStart" units="minutes">
20213 Age (time since the last display in previous sessions) of a tab being
20214 restored due to the first tab switch after the browser cold start, recorded
20215 upon such restore. When the browser is started from cold, this metric is not
20216 recorded for the foreground, automatically restored tab, so that the metric
20217 tracks only the restores triggered by direct user decision to switch tabs.
20221 <histogram name="Tab.FormActivityCountEvictedHistogram">
20223 A count of form activity (e.g. fields selected, characters typed) in a tab.
20224 Recorded only for tabs that are evicted due to memory pressure and then
20229 <histogram name="Tab.PerceivedRestoreTime" units="ms">
20231 User-perceived load time for a successful tab restore, measured from the
20232 first time the user sees the tab being restored until the load completes.
20236 <histogram name="Tab.RestoreResult" enum="TabRestoreResult">
20238 When the browser restores a tab, whether the load was successful. Loads can
20239 fail for instance when there is no connectivity.
20243 <histogram name="Tab.RestoreTime" units="ms">
20244 <summary>Load time for a successful tab restore.</summary>
20247 <histogram name="Tab.RestoreUserPersistence" enum="TabRestoreUserAction">
20249 When the browser restores a tab, whether the user waits for completion of
20250 the load or if the user gives up by switching to another tab or leaving
20255 <histogram name="Tab.StatusWhenDisplayed" enum="TabStatus">
20257 The status of a tab collected each time the tab is displayed on Android,
20258 including user switching to the tab and displays of newly created tabs, such
20259 as NTP or tabs opened to handle intents.
20263 <histogram name="Tab.StatusWhenSwitchedBackToForeground" enum="TabStatus">
20265 The status of a tab collected each time the user switches to it on mobile.
20266 That does not include tabs being created at the time the user switches to
20267 them, such as NTP or tabs opened to handle intents.
20271 <histogram name="Tab.StatusWhenSwitchedBackToForegroundDataProxyEnabled"
20274 The status of a tab collected each time the user switches to it on mobile
20275 with the data reduction proxy enabled. This is populated identically, and in
20276 addition to Tab.StatusWhenSwitchedBackToForeground for any given tab
20277 switching event if the proxy is enabled.
20281 <histogram name="Tab.SwitchedToForegroundAge" units="ms">
20282 <summary>Age (in ms) when the tab was switched to foreground.</summary>
20285 <histogram name="Tab.SwitchedToForegroundLaunchedWithURL"
20286 enum="TabSwitchedToForegroundLaunchedWithURL">
20288 Each time a tab is brought to the foreground, this histogram indicates if
20289 chrome was launched without an URL (i.e., from the launcher), or with an URL
20290 (i.e., from another app).
20294 <histogram name="Tab.SwitchedToForegroundMRURank">
20296 Rank in MRU order (0 being first) when the tab was switched to foreground.
20300 <histogram name="Tab.SwitchedToForegroundNumTabs">
20301 <summary>Count of all tabs when a tab is switched.</summary>
20304 <histogram name="Tab.SwitchedToForegroundRevisit"
20305 enum="TabSwitchedToForegroundRevisit">
20307 Each time a tab is brought to the foreground, this histogram indicates if
20308 this is the first viewing of the tab since Chrome was put into foreground,
20309 or if it was a return to a tab that has already been shown in this session.
20313 <histogram name="Tab.TimeSinceFormActivityEvictedHistogram" units="ms">
20315 Time elapsed since there was form activity (e.g. fields selected, characters
20316 typed) in a tab. Recorded only for tabs that are evicted due to memory
20317 pressure and then selected again.
20321 <histogram name="Tabs.ForegroundTabAgeAtStartup" units="minutes">
20323 Age (time since the last display in previous sessions) of the foreground tab
20324 being restored on the browser cold start.
20328 <histogram name="Tabs.SpeculativeRestoreApplicability"
20329 enum="SpeculativeRestoreApplicability">
20331 Applicability of speculative tab restore, recorded every time a tab is
20332 switched. This allows to estimate the fraction of tab restores experienced
20333 on mobile that can be mitigated using speculative restore. Options higher in
20334 the enum take precedence over the lower ones (i.e. low-memory tablet will be
20335 accounted as tablet).
20339 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.SideSwipe"
20340 enum="SpeculativeRestorePredictionAccuracy">
20342 Accuracy of the tab switch predictions made when the user begins the side
20347 <histogram name="Tabs.SpeculativeRestorePredictionAccuracy.TabSwitcher"
20348 enum="SpeculativeRestorePredictionAccuracy">
20350 Accuracy of the tab switch predictions made when the user enters the tab
20355 <histogram name="Tabs.SpeculativeRestoreTargetStatus"
20356 enum="SpeculativeRestoreTabStatus">
20358 Status of a tab recorded when the tab is targeted with speculative restore.
20362 <histogram name="Tabs.SpeculativeRestoreTimeAhead.SideSwipe" units="ms">
20364 Time between starting the speculative load and actual tab switch for correct
20365 speculative load predictions made when the user begins the side swipe
20370 <histogram name="Tabs.SpeculativeRestoreTimeAhead.TabSwitcher" units="ms">
20372 Time between starting the speculative load and actual tab switch for correct
20373 speculative load predictions made when the user enters the tab switcher.
20377 <histogram name="TopSites.NumberOfApplyBlacklist">
20378 <summary>The number of times TopSitesImpl::ApplyBlacklist is called.</summary>
20381 <histogram name="TopSites.NumberOfBlacklistedItems">
20383 The number of items in the user Most Visited blacklist every time
20384 TopSitesImpl::ApplyBlacklist is called.
20388 <histogram name="Touchpad.Device" enum="TouchpadDeviceState">
20389 <summary>Tracks touchpad device state.</summary>
20392 <histogram name="Touchpad.Metrics" enum="TouchpadProblemType">
20394 Tracks unusual CrOS touchpad operational states (e.g. running into the noisy
20395 ground issue). This is sampled at every touchpad event.
20399 <histogram name="Touchpad.NaturalScroll.Changed" enum="BooleanEnabled">
20400 <summary>Tracks touchpad natural scroll setting changes by the user.</summary>
20403 <histogram name="Touchpad.NaturalScroll.Started" enum="BooleanEnabled">
20404 <summary>Tracks touchpad natural scroll setting on startup.</summary>
20407 <histogram name="Touchpad.PointerSensitivity.Changed" enum="PointerSensitivity">
20409 Tracks touchpad sensitivity setting changes by the user. This replaces the
20410 old Touchpad.Sensitivity.Changed metric.
20414 <histogram name="Touchpad.PointerSensitivity.Started" enum="PointerSensitivity">
20416 Tracks touchpad sensitivity setting on startup. This replaces the old
20417 Touchpad.Sensitivity.Started metric.
20421 <histogram name="Touchpad.Sensitivity.Changed" enum="PointerSensitivity">
20423 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Changed.
20425 <summary>Tracks touchpad sensitivity setting changes by the user.</summary>
20428 <histogram name="Touchpad.Sensitivity.Started" enum="PointerSensitivity">
20430 Deprecated as of 6/2013, replaced by Touchpad.PointerSensitivity.Started.
20432 <summary>Tracks touchpad sensitivity setting on startup.</summary>
20435 <histogram name="Touchpad.TapDragging.Changed" enum="BooleanEnabled">
20436 <summary>Tracks touchpad TapDragging setting changes by the user.</summary>
20439 <histogram name="Touchpad.TapDragging.Started" enum="BooleanEnabled">
20440 <summary>Tracks touchpad TapDragging setting on startup.</summary>
20443 <histogram name="Touchpad.TapToClick.Changed" enum="BooleanEnabled">
20444 <summary>Tracks touchpad TapToClick setting changes by the user.</summary>
20447 <histogram name="Touchpad.TapToClick.Started" enum="BooleanEnabled">
20448 <summary>Tracks touchpad TapToClick setting on startup.</summary>
20451 <histogram name="Touchpad.ThreeFingerSwipe.Changed" enum="BooleanEnabled">
20453 Deprecated as of 7/2013.
20457 <histogram name="Touchpad.ThreeFingerSwipe.Started" enum="BooleanEnabled">
20459 Deprecated as of 7/2013.
20463 <histogram name="Touchscreen.ActionAfterDoubleTapNoDelay"
20464 enum="ActionAfterDoubleTap">
20466 On non-mobile sites, gesture taps are delayed to prevent double taps from
20467 sending a click event. This stat tracks the user's first action within 5
20468 seconds after a double tap gesture when the gesture tap delay is disabled.
20472 <histogram name="Touchscreen.ActionAfterDoubleTapWithDelay"
20473 enum="ActionAfterDoubleTap">
20475 On non-mobile sites, gesture taps are delayed to prevent double taps from
20476 sending a click event. This stat tracks the user's first action within 5
20477 seconds after a double tap gesture when gesture tap events are delayed.
20481 <histogram name="Touchscreen.SingleTapType" enum="TapDelayType">
20483 On non-mobile sites, gesture taps are delayed to prevent double taps from
20484 sending a click event. This stat counts the number of taps that are delayed
20485 by the double-tap delay versus those that are sent immediately on mobile
20490 <histogram name="Translate.AlwaysTranslateLang">
20492 The number of times the always translate option was selected in the
20497 <histogram name="Translate.CaptureText" units="milliseconds">
20499 The time spent capturing plain text from the DOM. This is reported by
20500 ChromeRenderViewObserver when a page is loaded completely.
20504 <histogram name="Translate.ContentLanguage" enum="TranslateLanguage">
20506 A page may provide a Content-Language HTTP header or a META tag. For each
20507 page load, measures whether the Content-Language header exists and is valid.
20511 <histogram name="Translate.DeclineTranslate">
20513 The number of times the "Nope" (don't translate) or the infobar's
20514 X button was clicked in the translate infobar.
20518 <histogram name="Translate.DeclineTranslateCloseInfobar">
20520 The number of times the translate infobar was closed by clicking the X
20521 button without the user translating the page.
20525 <histogram name="Translate.DeclineTranslateDismissUI">
20527 The number of times the translate UI was closed without translating in the
20528 way that the user doesn't deny translating explicityly, like pressing 'Nope'
20529 button. This is counted on both the infobar and the bubble UI. We are
20530 comparing this on infobar to that on bubble by A/B testing and expecting
20531 that the user will click 'Nope' button on bubble less times than infobar. We
20532 won't delete this histogram after the experiment.
20536 <histogram name="Translate.HtmlLang" enum="TranslateLanguage">
20538 A page may provide a lang attribute in html tag. For each page load,
20539 measures whether the lang attribute exists and is valid.
20543 <histogram name="Translate.InitiationStatus" enum="TranslateInitiationStatus">
20545 Deprecated as of 11/2013, and replaced by Translate.InitiationStatus.v2.
20548 The reason why Chrome decided to perform the next action (e.g., to show
20549 infobar, to translate a page without any prompting, and so on) when Chrome
20550 Translate is ready to translate a page.
20554 <histogram name="Translate.InitiationStatus.v2"
20555 enum="TranslateInitiationStatus">
20557 The reason why Chrome decided to perform the next action (e.g., to show
20558 infobar, to translate a page without any prompting, and so on) when Chrome
20559 Translate is ready to translate a page.
20563 <histogram name="Translate.LanguageVerification"
20564 enum="TranslateLanguageVerification">
20566 For each page load, measures whether the provided Content-Language header
20567 matches the language determined by CLD. Beyond directly matching or
20568 mismatching the Content-Language header, CLD can complement the
20569 Content-Language. For example, suppose the Content-Language header
20570 specifies 'zh' (general Chinese), a language code that the Translate server
20571 does not support. In this case, CLD can detect a subcode like '-TW' or
20572 '-CN', resulting in language codes 'zh-TW' and 'zh-CN', which the Translate
20573 server supports. This is referred to as "complementing a language
20578 <histogram name="Translate.LocalesOnDisabledByPrefs" enum="LanguageCode">
20580 Logs the user locale when the Translate feature is disabled by the user.
20581 This is recorded each time a webpage is loaded and prefs for translation is
20582 checked. This allows us to investigate the correlation between the user
20583 locale and the usage rates of the Translate.
20587 <histogram name="Translate.ModifyOriginalLang">
20589 The number of times the original language in the translate infobar has been
20594 <histogram name="Translate.ModifyTargetLang">
20596 The number of times the target language in the translate infobar has been
20601 <histogram name="Translate.NeverTranslateLang">
20603 The number of times the never translate option was selected in the translate
20608 <histogram name="Translate.NeverTranslateSite">
20610 The number of times the never translate site was selected in the translate
20615 <histogram name="Translate.PageScheme" enum="TranslateScheme">
20616 <summary>Counts translation target page schemes.</summary>
20619 <histogram name="Translate.ReportLanguageDetectionError">
20621 The number of times the "report this error" of options menu is
20622 selected in the translate infobar.
20626 <histogram name="Translate.RevertTranslation">
20628 The number of times the show original button was clicked in the translate
20633 <histogram name="Translate.ServerReportedUnsupportedLanguage">
20635 Deprecated 5/2013 by Translate.UndisplayableLanguage
20638 The number of times the detected language is not supported by Translate
20643 <histogram name="Translate.ShowBeforeTranslateInfobar">
20645 Deprecated 7/2010. No longer tracked.
20648 The number of times an infobar proposing to translate a page has been shown.
20652 <histogram name="Translate.ShowErrorInfobar" enum="TranslateError">
20654 Chrome Translate shows an error infobar when an error happens on translation
20655 and the infobar message depends on what kind of error happens. This metric
20656 counts how often each error message is shown.
20660 <histogram name="Translate.ShowErrorUI" enum="TranslateError">
20662 Chrome Translate shows an error UI (infobar or bubble) when an error happens
20663 on translation and the UI message depends on what kind of error happens.
20664 This metric counts how often each error message is shown.
20668 <histogram name="Translate.SimilarLanguageMatch" enum="BooleanMatched">
20670 This metrics is logged whenever a page is loaded. The logged value is
20671 "Mathced" when the CLD-detected language differs from the page
20672 language code , and the two languages are such similar languages. In that
20673 case, Chrome ignore the CLD-determined language and instead uses the page
20674 language code. The page language code is decided by Content-Language and
20675 HTML lang attribute.
20679 <histogram name="Translate.TimeToBeReady" units="milliseconds">
20681 The time from injecting scripts for Chrome Translate to being ready to
20682 perform translation.
20686 <histogram name="Translate.TimeToLoad" units="milliseconds">
20688 The time from injecting scripts for Chrome Translate to the finishing loads
20689 of all depending libraries.
20693 <histogram name="Translate.TimeToTranslate" units="milliseconds">
20694 <summary>The time from starting translation to the completion.</summary>
20697 <histogram name="Translate.Translate">
20699 The number of times the translate button was clicked in the translate
20704 <histogram name="Translate.UndisplayableLanguage" enum="LanguageCode">
20706 Logs an undisplayable language included in the language list sent by the
20707 Translate server. The Translate server sends the list each time the user
20708 runs Chrome. This metrics tells us that there is a language which UI should
20709 support but doesn't.
20713 <histogram name="Translate.UnsupportedLanguageAtInitiation" enum="LanguageCode">
20715 Logs an unsupported source language detected during initiation of the
20716 Translate feature. This is reported when the language detector successfully
20717 detects the language of the webpage, but the language is not supported by
20718 the translation server because it is too minor. This metric allows us to
20719 assess how important the unsupported language is for Google translate.
20723 <histogram name="Translate.UserActionDuration" units="milliseconds">
20725 The time from a page content language being determined to user requesting
20730 <histogram name="TryScroll.SlowScroll" enum="ScrollThread">
20731 <summary>Whether the scroll is executed on main thread.</summary>
20734 <histogram name="UMA.CollectExternalEventsTime" units="milliseconds">
20736 The time to run the external metrics collection task (Chrome OS).
20740 <histogram name="UMA.Discarded Log Events">
20742 The number of events discarded at log transmission time because the event
20743 count was already too large.
20747 <histogram name="UMA.FieldTrialsEnabledBenchmarking" enum="BooleanUsage">
20749 Log whether the --enable-benchmarking flag was set, which causes field
20750 trials to only use the default group.
20754 <histogram name="UMA.GeneratedLowEntropySource" enum="BooleanSuccess">
20756 For each attempt to generate the low entropy source, log whether or not the
20757 load required generating a new low entropy source.
20761 <histogram name="UMA.InitSequence" enum="UmaInitSequence">
20763 Logged during MetricsService initialization whether the init task or the
20764 initial log timer completed first. The expectation is the vast majority of
20765 the time, the init task should complete first. If metrics show otherwise,
20766 then it may indicate there's a bug in the MetricsService init sequence and
20767 that it should be investigated.
20771 <histogram name="UMA.Large Accumulated Log Not Persisted" units="bytes">
20773 Number of bytes in an excessively large log that was discarded at shutdown
20774 instead of being saved to disk to retry during next chrome run.
20778 <histogram name="UMA.Large Rejected Log was Discarded" units="bytes">
20780 Number of bytes in a log was was rejected by server, and then discarded.
20784 <histogram name="UMA.LoadLogsTime" units="milliseconds">
20786 The time spent to load (de-serialize) unsent logs from local state, recorded
20787 during the MetricsService startup sequence.
20791 <histogram name="UMA.LogLoadComplete called">
20793 Simple counter of the number of times LogLoadComplete was called (bug
20794 demonstration, as we're called more often than once per page load :-/ )
20798 <histogram name="UMA.LowEntropySourceValue">
20800 Distribution of the low entropy source value used for field trial
20801 randomization, recorded on startup.
20805 <histogram name="UMA.Perf.GetData" enum="GetPerfDataOutcome">
20807 A count of successes and various failure modes related to collecting and
20808 processing performance data obtained through "perf" on ChromeOS.
20812 <histogram name="UMA.ProtoCompressionRatio" units="%">
20814 Compression ratio of the serialized protobuf that will be uploaded to the
20815 UMA server. This serialized protobuf is compressed using gzip.
20819 <histogram name="UMA.ProtoGzipped" enum="Boolean">
20821 Deprecated as of Sep, 2013. Gzipping protobufs is now the default.
20823 <summary>Was the UMA protobuf uploaded earlier compressed or not.</summary>
20826 <histogram name="UMA.ProtoGzippedKBSaved" units="KB">
20828 Kilobytes saved from gzipping the protobufs before uploading them.
20832 <histogram name="UMA.StoreLogsTime" units="milliseconds">
20834 The time spent to store unsent logs to local state, which is done
20835 periodically and also during start up if there was an initial stability log.
20839 <histogram name="UMA.Unacceptable_Log_Discarded">
20841 Deprecated as of May, 2012 (i.e. Chrome 21+). Replaced by the
20842 UMA.UploadResponseStatus.XML and UMA.UploadResponseStatus.Protobuf
20845 <summary>The server returned a 400 code, and we discarded a log.</summary>
20847 This tends to indicate that a syntax error is present in a log, such as
20848 would appear when a bogus XML tag is included, or the XML is not balanced
20849 and well structured.
20853 <histogram name="UMA.UploadCreation" enum="BooleanSuccess">
20855 For each attempted UMA upload, log whether the upload was successfully
20856 constructed. An upload might fail to be constructed, for example, if we try
20857 to upload before the system is fully initialized; or if serialization of the
20862 <histogram name="UMA.UploadResponseStatus.Protobuf"
20863 enum="UmaUploadResponseStatus">
20865 For each upload to the protocol buffer (v2) UMA server, log whether the
20866 upload was successful, or whether there was an error.
20870 <histogram name="UMA.UploadResponseStatus.XML" enum="UmaUploadResponseStatus">
20872 For each upload to the XML (v1) UMA server, log whether the upload was
20873 successful, or whether there was an error.
20877 <histogram name="UMA.UsedResetVariationsFlag" enum="BooleanUsage">
20879 Log whether the --reset-variation-state flag was set before the low entropy
20880 source was requested.
20884 <histogram name="UMA.XMLNodeDumpTime" units="milliseconds">
20886 The time spent in converting the XML tree into a character buffer when
20887 closing a metrics log (Chrome OS).
20891 <histogram name="UMA.XMLWriterDestructionTime" units="milliseconds">
20893 The time spent in freeing the XML writer and tree when closing a metrics log
20898 <histogram name="Uptime.ChromeExecToLoginPromptVisibleAfterLogout" units="ms">
20900 Measures the time elapsed on Chrome OS between when Chrome is started, and
20901 when the login prompt is again visible after a logout. This statistic is
20902 only collected when preceeded by a logout.
20906 <histogram name="Uptime.LoginPromptSetupTimeAfterLogout" units="ms">
20908 Measures the time elapsed on Chrome OS for setting up for a login after a
20909 logout. More specifically, it is the time between when the Cryptohome is
20910 unmounted (the last step in the logout process) and when the login prompt is
20911 again visible after a logout.
20915 <histogram name="Uptime.Logout" units="ms">
20917 Measures the time elapsed on Chrome OS when performing a logout. More
20918 specifically, it is the time between when a logout is initiated and when the
20919 Cryptohome is unmounted, signaling the last step in the logout process. This
20920 statistic is not collected when the logout is part of a restart or shutdown.
20924 <histogram name="Uptime.LogoutToLoginPromptVisible" units="ms">
20926 Measures the time elapsed on Chrome OS between initiating a logout and the
20927 next time the login prompt is visible again. This statistic is not
20928 collected if the machine is shutdown between the logout initiation and the
20929 prompt becoming visible.
20933 <histogram name="Uptime.LogoutToUIStopAfterLogout" units="ms">
20935 Measures the time elapsed on Chrome OS between when a logout is initiated
20936 and the UI has stopped (and Chrome has exited) during the logout process.
20937 This statistic is not collected if the logout is part of a restart or
20942 <histogram name="Uptime.ProcessesTerminatedToXTerminatedAfterLogout" units="ms">
20944 Measures the time elapsed on Chrome OS between when all user-associated
20945 processes (including the X server) have been terminated during the logout
20946 process. This statistic is not collected if the logout is part of a restart
20951 <histogram name="Uptime.UIStopToProcessesTerminatedAfterLogout" units="ms">
20953 Measures the time elapsed on Chrome OS between when the UI has stopped
20954 (Chrome has exited), and when all other associated processes have been
20955 terminated during the logout process. This statistic is not collected if the
20956 logout is part of a restart or shutdown.
20960 <histogram name="Uptime.XTerminatedToChromeExecAfterLogout" units="ms">
20962 Measures the time elapsed on Chrome OS between when the X server has been
20963 terminated from a previous logout and when Chrome is started again to show
20968 <histogram name="UserImage.ChangeChoice" enum="ChromeOSUserImageId">
20970 Distribution of the default images that users choose in Change Picture
20971 dialog (Chrome OS). One sample is taken each time the user changes picture.
20975 <histogram name="UserImage.FirstTimeChoice" enum="ChromeOSUserImageId">
20977 Distribution of the default images chosen on user image screen during
20978 out-of-the-box experience (Chrome OS). One sample is taken each time the
20979 user confirms the choice by clicking OK button.
20983 <histogram name="UserImage.LoggedIn" enum="ChromeOSUserImageId">
20985 Distribution of the default images that existing users login with (Chrome
20986 OS). One sample is taken each time the user logs in.
20990 <histogram name="UserImage.ProfileDownloadResult"
20991 enum="ProfileImageDownloadResult">
20993 Profile image download result for UserManager (either on behalf of the
20994 Change Picture prefs page, OOBE or scheduled refresh after user login).
20998 <histogram name="UserImage.ProfileDownloadTime" units="milliseconds">
20999 <summary>The time it took to download user's profile picture.</summary>
21002 <histogram name="UserImage.ScreenIsShownTime" units="milliseconds">
21004 Time histogram of the "Choose Picture" OOBE screen display delay.
21008 <histogram name="UserManager.LoginUserType" enum="UserType">
21010 The number of users of different types that log in to the system (Chrome
21015 <histogram name="UserManager.LogoutToLoginDelay" units="seconds">
21017 The time between one regular user logging out and a different regular user
21018 logging in (Chrome OS). Delays above thirty minutes or which span system
21019 reboots or non-regular-user logins are not reported.
21023 <histogram name="Variations.DisabledNoEntropyProvider" enum="BooleanHit">
21025 Deprecated 1/2013. No longer tracked.
21028 A count of the number of times we hit the code where a field trial is
21029 disabled because no entropy provider was provided.
21033 <histogram name="Variations.FailedRequestErrorCode" enum="NetErrorCodes">
21035 The counts of network error codes encountered by VariationsService when an
21036 attempt to fetch a variations seed from the server fails.
21040 <histogram name="Variations.FetchNotModifiedLatency" units="milliseconds">
21042 The latency of a VariationsService seed fetch that results in a not modified
21047 <histogram name="Variations.FetchOtherLatency" units="milliseconds">
21049 The latency of a VariationsService seed fetch that results in neither a
21050 success nor not modified response.
21054 <histogram name="Variations.FetchSuccessLatency" units="milliseconds">
21056 The latency of a VariationsService seed fetch that results in a success
21061 <histogram name="Variations.HeaderConstructionTime" units="microseconds">
21062 <summary>How long it took to create the X-Client-Data header.</summary>
21065 <histogram name="Variations.NetworkAvailability" enum="BooleanSuccess">
21067 Deprecated 9/2012. No longer tracked.
21070 Whether or not the network was available when requested by the
21075 <histogram name="Variations.ResourceRequestsAllowed"
21076 enum="VariationsResourceRequestsAllowedState">
21078 Counts the number of times the VariationsService is allowed or not allowed
21079 to make a request due to the ResourceRequestAllowedNotifier.
21083 <histogram name="Variations.SeedEmpty" enum="VariationsSeedEmpty">
21085 Records whether the variations seed in local state is empty (does not exist)
21090 <histogram name="Variations.SeedFetchResponseCode">
21092 The counts of HTTP response codes encountered by VariationsService when
21093 attempting to fetch a variations seed from the server.
21097 <histogram name="Variations.SeedFreshness" units="minutes">
21099 The time interval between when the Variations seed was last downloaded and
21104 <histogram name="Variations.ServerStudyExpiredUniformity1Percent"
21105 enum="BooleanExpired">
21107 Deprecated 11/2012. No longer tracked.
21110 Whether or not the 1-Percent uniformity trial from the Variations server was
21111 expired when loaded.
21115 <histogram name="Variations.TimeSinceLastFetchAttempt" units="minutes">
21117 The time since the previous attempt to fetch the variations seed within the
21118 same session, with 0 indicating that this is the first attempt. Recorded
21119 when a variations seed fetch is attempted by the VariationsService.
21123 <histogram name="Variations.UniformityTrialExpired" enum="BooleanHit">
21125 Deprecated 1/2013. No longer tracked.
21128 A count of the number of times we hit the code where the
21129 UMA-Uniformity-Trial-1-Percent field trial is disabled as a result of the
21134 <histogram name="Variations.UniformityTrialGroupNotActive"
21135 enum="UniformityTrialGroupNotActive">
21137 Deprecated 1/2013. No longer tracked.
21140 Tracks whether the UMA-Uniformity-Trial-1-Percent field trial was not active
21141 and which factors contributed to it.
21145 <histogram name="VirtualKeyboard.KeyboardControlEvent"
21146 enum="KeyboardControlEvent">
21148 A count of various control events that can occur on the virtual keyboard,
21149 such as showing and hiding.
21153 <histogram name="VirtualKeyboard.KeystrokesBetweenBackspace">
21155 Counts the number of keys typed by the virtual keyboard between each
21156 backspace. This metric provides a rough approximation of an error rate for
21157 the virtual keyboard.
21161 <histogram name="Wallet.ApiCallDuration.AcceptLegalDocuments" units="ms">
21163 Measures the time taken by Google Online Wallet server's accept legal
21168 <histogram name="Wallet.ApiCallDuration.AuthenticateInstrument" units="ms">
21170 Measures the time taken by Google Online Wallet server's authenticate
21171 instrument API call.
21175 <histogram name="Wallet.ApiCallDuration.GetFullWallet" units="ms">
21177 Measures the time taken by Google Online Wallet server's get full wallet API
21182 <histogram name="Wallet.ApiCallDuration.GetWalletItems" units="ms">
21184 Measures the time taken by Google Online Wallet server's get wallet items
21189 <histogram name="Wallet.ApiCallDuration.SaveAddress" units="ms">
21191 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
21194 Measures the time taken by Google Online Wallet server's save address API
21199 <histogram name="Wallet.ApiCallDuration.SaveInstrument" units="ms">
21201 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
21204 Measures the time taken by Google Online Wallet server's save instrument API
21209 <histogram name="Wallet.ApiCallDuration.SaveInstrumentAndAddress" units="ms">
21211 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
21214 Measures the time taken by Google Online Wallet server's save instument and
21219 <histogram name="Wallet.ApiCallDuration.SaveToWallet" units="ms">
21221 Measures the time taken by Google Online Wallet server's save to wallet API
21226 <histogram name="Wallet.ApiCallDuration.SendStatus" units="ms">
21228 Measures the time taken by Google Online Wallet server's send status API
21233 <histogram name="Wallet.ApiCallDuration.UnknownApiCall" units="ms">
21235 Measures the time taken by Google Online Wallet server's unknown API calls.
21239 <histogram name="Wallet.ApiCallDuration.UpdateAddress" units="ms">
21241 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
21244 Measures the time taken by Google Online Wallet server's update address API
21249 <histogram name="Wallet.ApiCallDuration.UpdateInstrument" units="ms">
21251 Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
21254 Measures the time taken by Google Online Wallet server's update instument
21259 <histogram name="Wallet.MalformedResponse" enum="WalletApiCall">
21261 Counts the number of times each Wallet API failed due to being unable to
21262 parse the response.
21266 <histogram name="Wallet.ResponseCode" enum="HttpResponseCode">
21267 <summary>HTTP response codes seen by Wallet client.</summary>
21270 <histogram name="WebCore.Animation.CSSProperties" enum="MappedCSSProperties">
21272 Counts the number of times each CSS property is animated. There is no limit
21273 on the number of times each property is counted per page view -- a property
21274 that is animated multiple times during a single page view is counted each
21279 <histogram name="WebCore.FeatureObserver" enum="FeatureObserver">
21281 Count of how many instances of WebCore::Page use various features. Each
21282 WebCore::Page instance has a WebCore::UseCounter instance. It records and
21283 reports feature usage (e.g. via UseCounter::count() method).
21287 <histogram name="WebCore.FeatureObserver.CSSProperties"
21288 enum="MappedCSSProperties">
21290 Records usage of CSS properties used on a page, either statically or
21291 dynamically, from the time the page is initialised to when it is closed or
21292 navigated away from. Each property is counted at most once per page per
21296 Every time a CSS property is parsed on a page, that property is recorded as
21297 having been used. The histogram is updated with this data whenever a page is
21298 closed, or a page navigation happens. Each histogram bucket corresponds to a
21299 CSS property (eg width, border-radius). The exception is the bucket numbered
21300 '1' - this counts the number of pages that CSS properties were counted on.
21302 These numbers give the percentage of pages that use a CSS property. For
21303 example, if the 'border-radius' histogram bucket has a count of 250, and the
21304 page count bucket (i.e. bucket number 1) has a count of 1000 - this means
21305 that 1000 pages were recorded, and border-radius was used on 25% of those
21308 Internally, each WebCore::Page has a WebCore::UseCounter instance, with
21309 booleans recording use of each CSS property - one boolean per property. Upon
21310 destruction of the WebCore::Page (e.g. by the user closing the tab), or a
21311 page navigation happening, the histogram is updated. For each boolean that
21312 is set to True, the corresponding histogram bucket for that CSS property is
21313 incremented by 1. The page count bucket (i.e. bucket number 1) is always
21314 incremented by 1 on each histogram update.
21318 <histogram name="WebCore.IndexedDB.BackingStore.ConsistencyError"
21319 enum="IDBLevelDBBackingStoreInternalErrorType">
21321 Methods that encountered consistency errors. Such errors probably point to a
21326 <histogram name="WebCore.IndexedDB.BackingStore.InternalError"
21327 enum="IDBLevelDBBackingStoreInternalErrorType">
21329 As of chrome 26, use {Consistency, Read, Write}Error instead.
21332 Count of internal IndexedDB errors (data corruption, I/O errors, etc)
21337 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus"
21338 enum="IDBLevelDBBackingStoreOpenResult">
21340 Count of the different success and failure modes when opening an IndexedDB
21341 backing store - clean open, successful open with recovery, failed recovery,
21342 etc. Includes all hosts.
21346 <histogram name="WebCore.IndexedDB.BackingStore.OpenStatus.Docs"
21347 enum="IDBLevelDBBackingStoreOpenResult">
21349 Count of the different success and failure modes when opening an IndexedDB
21350 backing store - clean open, successful open with recovery, failed recovery,
21351 etc. Only for docs.google.com.
21355 <histogram name="WebCore.IndexedDB.BackingStore.OverlyLargeOriginLength"
21356 units="characters">
21358 Length of leveldb directories that cause paths to not fit in the filesystem,
21359 either because the individual component is too long or the overall path is
21360 larger than MAX_PATH.
21364 <histogram name="WebCore.IndexedDB.BackingStore.ReadError"
21365 enum="IDBLevelDBBackingStoreInternalErrorType">
21367 Methods that encountered leveldb errors while trying to read from disk.
21371 <histogram name="WebCore.IndexedDB.BackingStore.WriteError"
21372 enum="IDBLevelDBBackingStoreInternalErrorType">
21374 Methods that encountered leveldb errors while trying to write to disk.
21378 <histogram name="WebCore.IndexedDB.FrontEndAPICalls"
21379 enum="IndexedDatabaseMethods">
21381 Count total number of front end API calls of IndexedDB methods.
21385 <histogram name="WebCore.IndexedDB.LevelDB.FreeDiskSpaceFailure"
21386 enum="LevelDBErrorCount">
21388 Count of how many times LevelDBDatabase got an error trying to check free
21393 <histogram name="WebCore.IndexedDB.LevelDB.OpenFailureFreeDiskSpace" units="Kb">
21395 Amount of free disk space on the partition/volume/etc where LevelDB failed
21400 <histogram name="WebCore.IndexedDB.LevelDB.OpenSuccessFreeDiskSpace" units="Kb">
21402 Amount of free disk space on the partition/volume/etc where LevelDB was
21403 successfully opened.
21407 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors" enum="LevelDBErrorTypes">
21409 Error classes returned by LevelDB when it failed to open a database.
21413 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Corruption"
21414 enum="LevelDBCorruptionTypes">
21415 Types of corruption that LevelDB encounters when opening a database.
21418 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.EnvMethod"
21419 enum="LevelDBIOErrorMethods">
21421 LevelDBEnv methods that generated IO errors when opening a database.
21425 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"
21426 enum="OSAgnosticErrno">
21428 Errno errors encountered by a single LevelDBEnv method when opening an
21429 IndexedDB instance.
21433 <histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"
21434 enum="PlatformFileError">
21436 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
21437 IndexedDB instance.
21441 <histogram name="WebCore.IndexedDB.LevelDBReadErrors" enum="LevelDBErrorTypes">
21443 Error classes returned by LevelDB when it failed to read a database.
21447 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Corruption"
21448 enum="LevelDBCorruptionTypes">
21449 Types of corruption that LevelDB encounters when reading a database.
21452 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.EnvMethod"
21453 enum="LevelDBIOErrorMethods">
21455 LevelDBEnv methods that generated IO errors when reading a database.
21459 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"
21460 enum="OSAgnosticErrno">
21462 Errno errors encountered by a single LevelDBEnv method when reading an
21463 IndexedDB instance.
21467 <histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"
21468 enum="PlatformFileError">
21470 PlatformFileErrors encountered by a single LevelDBEnv method when opening an
21471 IndexedDB instance.
21475 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors" enum="LevelDBErrorTypes">
21477 Error classes returned by LevelDB when it failed to write to a database.
21481 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Corruption"
21482 enum="LevelDBCorruptionTypes">
21483 Types of corruption returned by LevelDB when it failed to write to a database.
21486 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.EnvMethod"
21487 enum="LevelDBIOErrorMethods">
21489 LevelDBEnv methods that generated IO errors when writing to a database.
21493 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"
21494 enum="OSAgnosticErrno">
21496 Errno errors encountered by a single LevelDBEnv method when writing to an
21497 IndexedDB instance.
21501 <histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"
21502 enum="PlatformFileError">
21504 PlatformFileErrors encountered by a single LevelDBEnv method when writing to
21505 an IndexedDB instance.
21509 <histogram name="WebCore.PreloadDelayMs" units="milliseconds">
21511 The delay between when the preload scanner discovers a resource on the
21512 parser thread and when the preload request is issued on the main thread.
21516 <histogram name="WebCore.ResourceFetcher.ActionUponResourceRequest"
21517 enum="ActionUponResourceRequest">
21519 The resulting action (e.g. load resource, use resource from in-memory
21520 cache...) upon a resource request.
21524 <histogram name="WebCore.ResourceFetcher.ResourceHasClientUponCacheHit"
21525 enum="ResourceHasClient">
21527 Whether the resource in the cache is being used by at least one client (live
21528 resource) or not (dead resource) upon a cache hit.
21532 <histogram name="WebCore.ResourceFetcher.ResourceTypeUponCacheHit"
21533 enum="ResourceType">
21535 The type of the resource (e.g. image, script...) upon a cache hit.
21539 <histogram name="WebCore.V8DOMWindowShell.createContext.IsolatedWorld"
21540 units="milliseconds">
21542 Duration of time taken to create a V8 Context for an isolated world.
21546 <histogram name="WebCore.V8DOMWindowShell.createContext.MainWorld"
21547 units="milliseconds">
21549 Duration of time taken to create a V8 Context for the main world.
21553 <histogram name="WebCore.WebSocket.HandshakeResult"
21554 enum="WebSocketHandshakeResult">
21556 Count the number of WebSocket handshake for each result. Use this histogram
21557 as a baseline for investigating feature usage counters.
21561 <histogram name="WebCore.WebSocket.PerMessageDeflateContextTakeOverMode"
21562 enum="WebSocketPerMessageDeflateContextTakeOverMode">
21564 Count the number of WebSockets that accepted permessage-deflate extension
21565 for each context take over mode.
21569 <histogram name="WebCore.XHR.send.ArrayBufferOrView"
21570 enum="XMLHttpRequestSendArrayBufferOrView">
21572 Count the number of XHR.send() calls for each argument type to see when we
21573 can deprecate the ArrayBuffer type support.
21577 <histogram name="WebFont.CacheHit" enum="WebFontCacheHit">
21579 Recorded upon web fonts load. Counts the number of times web font is loaded
21580 from cache (disk cache or memory cache), fetched over network, or served
21585 <histogram name="WebFont.DownloadTime.0.Under10KB" units="milliseconds">
21587 The time it takes for a webfont download to finish, for webfonts of under
21592 <histogram name="WebFont.DownloadTime.1.10KBTo50KB" units="milliseconds">
21594 The time it takes for a webfont download to finish, for webfonts of
21599 <histogram name="WebFont.DownloadTime.2.50KBTo100KB" units="milliseconds">
21601 The time it takes for a webfont download to finish, for webfonts of
21606 <histogram name="WebFont.DownloadTime.3.100KBTo1MB" units="milliseconds">
21608 The time it takes for a webfont download to finish, for webfonts of
21613 <histogram name="WebFont.DownloadTime.4.Over1MB" units="milliseconds">
21615 The time it takes for a webfont download to finish, for webfonts of over
21620 <histogram name="WebFont.DownloadTime.LoadError" units="milliseconds">
21622 The time taken for a webfont download that failed. Includes aborted
21627 <histogram name="WebFont.LayoutLatency" units="milliseconds">
21629 Renamed to WebFont.StyleRecalcToDownloadLatency for clarity.
21632 The time from when the webfont was referenced by a calculated style for the
21633 first time to the start of the font download.
21637 <histogram name="WebFont.LoadTime.0.Under10KB" units="milliseconds">
21639 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.0.Under10KB.
21642 The time it takes for a webfont download to finish, for webfonts of under
21647 <histogram name="WebFont.LoadTime.1.10KBTo50KB" units="milliseconds">
21649 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.1.10KBTo50KB.
21652 The time it takes for a webfont download to finish, for webfonts of
21657 <histogram name="WebFont.LoadTime.2.50KBTo100KB" units="milliseconds">
21659 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.2.50KBTo100KB.
21662 The time it takes for a webfont download to finish, for webfonts of
21667 <histogram name="WebFont.LoadTime.3.100KBTo1MB" units="milliseconds">
21669 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.3.100KBTo1MB.
21672 The time it takes for a webfont download to finish, for webfonts of
21677 <histogram name="WebFont.LoadTime.4.Over1MB" units="milliseconds">
21679 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.4.Over1MB.
21682 The time it takes for a webfont download to finish, for webfonts of over
21687 <histogram name="WebFont.LoadTime.LoadError" units="milliseconds">
21689 Deprecated as of 8/2013, replaced by WebFont.DownloadTime.LoadError.
21692 The time taken for a webfont download that failed. Includes aborted
21697 <histogram name="WebFont.LocalFontUsed" enum="BooleanUsage">
21699 Whether a locallly installed font is actually used when @font-face had local
21704 <histogram name="WebFont.Resource.StyleRecalcToDownloadLatency"
21705 units="milliseconds">
21707 The time from when the webfont was referenced by a calculated style for the
21708 first time to the start of the font download. Recorded at most once for each
21709 FontResource object (not recorded if the font is retrieved from the memory
21714 <histogram name="WebFont.Resource.UsageType" enum="WebFontUsageType">
21716 For each webfont, this records (a) if the font was 'styled', i.e. referenced
21717 by a calculated style for a RenderText before the font data was used, and
21718 (b) if the font was actually used or not, i.e. the renderer requested the
21719 font data or not. (A Font can be used without being styled, for example when
21720 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
21721 webfont, or destruction of a FontResource object. Recorded at most once for
21722 each FontResource object in the renderer's memory cahce.
21726 <histogram name="WebFont.StyleRecalcToDownloadLatency" units="milliseconds">
21728 Deprecated as of 9/2013, replaced by
21729 WebFont.Resource.StyleRecalcToDownloadLatency.
21732 The time from when the webfont was referenced by a calculated style for the
21733 first time to the start of the font download.
21737 <histogram name="WebFont.UsageType" enum="WebFontUsageType">
21739 Deprecated as of 9/2013, replaced by WebFont.Resource.UsageType.
21742 For each webfont, this records (a) if the font was 'styled', i.e. referenced
21743 by a calculated style for a RenderText before the font data was used, and
21744 (b) if the font was actually used or not, i.e. the renderer requested the
21745 font data or not. (A Font can be used without being styled, for example when
21746 drawn by a Canvas 2D Context.) This is recorded upon a download request of a
21747 webfont, or destruction of a CSSFontFaceSource object. Recorded at most once
21748 for each url() source of @font-face CSS rule.
21752 <histogram name="WebFont.WebFontsInPage">
21754 The number of webfonts used in a page. This is recorded when the first
21755 layout is done, and so will not count webfonts dynamically loaded by
21760 <histogram name="WebHistory.LocalResultMissingOnServer" units="%">
21762 Percentage of results that are present locally but are not returned by the
21763 web history API call. Recorded every time a signed-in user visits the
21764 chrome://history page and the results from the web history are received.
21768 <histogram name="WebHistory.OAuthTokenCompletion" enum="BooleanSuccess">
21770 Whether getting the OAuth token was successful for a web history query. On
21771 visits to the chrome://history page this token is obtained and then used to
21772 get the user's synced web history.
21776 <histogram name="WebHistory.OAuthTokenResponseCode" units="code">
21778 HTTP Response code returned by the server when trying to fetch the OAuth
21779 token for a web history query.
21783 <histogram name="WebHistory.QueryCompletion" enum="WebHistoryStatus">
21785 Whether the web history API call was successful. Every time a signed-in user
21786 visits the chrome://history page this query is executed to get the user's
21787 synced web history. If successful, the local and remote results are merged
21788 and shown in the history page.
21792 <histogram name="WebHistory.ResponseTime" units="milliseconds">
21794 Time it took for the web history to reply. Recorded when the web history API
21795 call triggered by visiting chrome://history receives the data, measuring how
21796 much time it took for the server to reply.
21800 <histogram name="WebRTC.AudioCaptureTime" units="milliseconds">
21801 <summary>Duration in milliseconds of WebRTC audio capture session.</summary>
21804 <histogram name="WebRTC.AudioInputChannelLayout" enum="ChannelLayout">
21805 <summary>Audio input channel layout in WebRTC.</summary>
21808 <histogram name="WebRTC.AudioInputFramesPerBuffer" enum="AudioFramesPerBuffer">
21809 <summary>Size of WebRTC audio input buffers (in audio frames).</summary>
21812 <histogram name="WebRTC.AudioInputFramesPerBufferUnexpected"
21813 units="audio frames">
21815 Size of WebRTC audio input buffers (atypical values, in audio frames).
21819 <histogram name="WebRTC.AudioInputSampleRate" enum="AudioSampleRate">
21820 <summary>Audio input sample rate for WebRTC (in Hz).</summary>
21823 <histogram name="WebRTC.AudioInputSampleRateUnexpected" units="Hz">
21825 Audio input sample rate for WebRTC (atypical values, in Hz).
21829 <histogram name="WebRTC.AudioOutputChannelLayout" enum="ChannelLayout">
21830 <summary>Audio output channel layout in WebRTC.</summary>
21833 <histogram name="WebRTC.AudioOutputFramesPerBuffer" enum="AudioFramesPerBuffer">
21834 <summary>Size of WebRTC audio output buffers (in audio frames).</summary>
21837 <histogram name="WebRTC.AudioOutputFramesPerBufferUnexpected"
21838 units="audio frames">
21840 Size of WebRTC audio output buffers (atypical values, in audio frames).
21844 <histogram name="WebRTC.AudioOutputSampleRate" enum="AudioSampleRate">
21845 <summary>Audio output sample rate for WebRTC (in Hz).</summary>
21848 <histogram name="WebRTC.AudioOutputSampleRateUnexpected" units="Hz">
21850 Audio output sample rate for WebRTC (atypical values, in Hz).
21854 <histogram name="WebRTC.AudioRenderTime" units="milliseconds">
21855 <summary>Duration in milliseconds of WebRTC audio render session.</summary>
21858 <histogram name="WebRTC.webkitApiCount" enum="JavaScriptAPIName">
21859 <summary>Counts number of calls to WebRTC APIs from JavaScript.</summary>
21862 <histogram name="Webstore.ExtensionInstallResult" enum="BooleanSuccess">
21864 The success or failure of all extension installs from the webstore. This
21865 includes those initiated by sync.
21869 <histogram name="Win8.PageLoad" enum="Win8PageLoadType">
21871 Count of page loads in each of the 2 different environments (metro/desktop)
21876 <histogram name="WinTimeTicks.FailedToChangeCores" enum="WindowsVersion">
21878 Incremented each time the TimeTicks field trial runs on a machine with
21879 multiple cores, but failed to change thread affinity. Broken down by Windows
21884 <histogram name="WinTimeTicks.MinResolutionNanoseconds" units="nanoseconds">
21886 The smallest non-zero delta reported by subsequent calls to
21887 QueryPerformanceCounter.
21891 <histogram name="WinTimeTicks.NonStopTsc">
21893 True if the CPU's time stamp counter ticks at a constant rate regardless of
21898 <histogram name="WinTimeTicks.TickedBackwards" enum="WindowsVersion">
21900 The number of times the TimeTicks field trial failed because
21901 QueryPerformanceCounter ticked backwards. Broken down by Windows version.
21905 <histogram name="WinTimeTicks.VersionSuccessful" enum="WindowsVersion">
21907 The number of times the TimeTicks field trial succeeded. Broken down by
21912 <histogram name="WinTimeTicks.VersionTotal" enum="WindowsVersion">
21914 The number of times the TimeTicks field trial ran for comparison with
21915 WinTimeTicks.VersionSuccess. Broken down by Windows version.
21919 <histogram name="WrenchMenu.RecentTabsSubMenu" enum="RecentTabsAction">
21921 The number of times each tab or window restore option in the Recent Tabs
21922 submenu is clicked.
21926 <histogram name="ZeroSuggest.AllResults">
21928 The number of results (either query or URL) from ZeroSuggest. This is set
21929 every time a successful response from ZeroSuggest is recieved, which can be
21930 every time the user focuses on the omnibox.
21934 <histogram name="ZeroSuggest.QueryResults">
21936 The number of query results returned from ZeroSuggest. This is set every
21937 time a successful response from ZeroSuggest is recieved, which can be every
21938 time the user focuses on the omnibox.
21942 <histogram name="ZeroSuggest.URLResults">
21944 The number of URL results returned from ZeroSuggest. This is set every time
21945 a successful response from ZeroSuggest is recieved, which can be every time
21946 the user focuses on the omnibox.
21952 <!-- Enum types -->
21956 <enum name="Abandoned" type="int">
21957 <int value="0" label="Finished"/>
21958 <int value="1" label="Abandoned"/>
21961 <enum name="AcceleratedFixedRootBackground" type="int">
21962 <int value="0" label="ScrolledMainFrame"/>
21963 <int value="1" label="ScrolledMainFrameWithAcceleratedFixedRootBackground"/>
21964 <int value="2" label="ScrolledMainFrameWithUnacceleratedFixedRootBackground"/>
21967 <enum name="ActionAfterDoubleTap" type="int">
21968 <int value="0" label="Navigated Back"/>
21969 <int value="1" label="Stopped Navigation"/>
21970 <int value="2" label="No Action"/>
21973 <enum name="ActionUponResourceRequest" type="int">
21974 <int value="0" label="Load resource"/>
21975 <int value="1" label="Revalidate resource"/>
21976 <int value="2" label="Use resource from cache"/>
21979 <enum name="ActiveWindowShowType" type="int">
21980 <int value="0" label="No Active Window"/>
21981 <int value="1" label="Other"/>
21982 <int value="2" label="Maximized"/>
21983 <int value="3" label="Fullscreen"/>
21984 <int value="4" label="Snapped"/>
21987 <enum name="AndroidEvictionReason" type="int">
21988 <int value="0" label="TabUnusedTooLong"/>
21989 <int value="1" label="TabUnusedInSession"/>
21990 <int value="2" label="LimitOfActiveTabs"/>
21991 <int value="3" label="EvictNTabs"/>
21992 <int value="4" label="EvictAll"/>
21995 <enum name="AndroidMemoryNotificationBackground" type="int">
21996 <int value="0" label="TrimMemoryUiHidden"/>
21997 <int value="1" label="TrimMemoryBackground"/>
21998 <int value="2" label="TrimMemoryModerate"/>
21999 <int value="3" label="TrimMemoryComplete"/>
22002 <enum name="AndroidMemoryNotificationForeground" type="int">
22003 <int value="0" label="TrimMemoryRunningModerate"/>
22004 <int value="1" label="TrimMemoryRunningLow"/>
22005 <int value="2" label="TrimMemoryRunningCritical"/>
22006 <int value="3" label="LowMemory"/>
22009 <enum name="AppLaunch" type="int">
22010 <int value="0" label="NTP_APPS_MAXIMIZED"/>
22011 <int value="1" label="NTP_APPS_COLLAPSED"/>
22012 <int value="2" label="NTP_APPS_MENU"/>
22013 <int value="3" label="NTP_MOST_VISITED"/>
22014 <int value="4" label="NTP_RECENTLY_CLOSED"/>
22015 <int value="5" label="BOOKMARK_BAR"/>
22016 <int value="6" label="CONTENT_NAVIGATION"/>
22017 <int value="7" label="SESSION_RESTORE"/>
22018 <int value="8" label="AUTOLAUNCH"/>
22019 <int value="9" label="OMNIBOX_APP"/>
22020 <int value="10" label="OMNIBOX_LOCATION"/>
22021 <int value="11" label="OMNIBOX_INSTANT"/>
22022 <int value="12" label="EXTENSION_API"/>
22023 <int value="13" label="CMD_LINE_APP"/>
22024 <int value="14" label="CMD_LINE_URL"/>
22025 <int value="15" label="NTP_WEBSTORE"/>
22026 <int value="16" label="NTP_APP_RE_ENABLE"/>
22027 <int value="17" label="CMD_LINE_APP_LEGACY"/>
22028 <int value="18" label="NTP_WEBSTORE_FOOTER"/>
22029 <int value="19" label="NTP_WEBSTORE_PLUS_ICON"/>
22030 <int value="20" label="APP_LIST_MAIN"/>
22031 <int value="21" label="APP_LIST_SEARCH"/>
22032 <int value="22" label="APP_LIST_MAIN_CHROME"/>
22033 <int value="23" label="APP_LIST_MAIN_WEBSTORE"/>
22034 <int value="24" label="APP_LIST_SEARCH_CHROME"/>
22035 <int value="25" label="APP_LIST_SEARCH_WEBSTORE"/>
22038 <enum name="AppLaunchContainer" type="int">
22039 <int value="0" label="LAUNCH_CONTAINER_WINDOW"/>
22040 <int value="1" label="LAUNCH_CONTAINER_PANEL"/>
22041 <int value="2" label="LAUNCH_CONTAINER_TAB"/>
22042 <int value="3" label="LAUNCH_CONTAINER_NONE (v2 packaged apps)"/>
22045 <enum name="AppLauncherPromo" type="int">
22046 <int value="0" label="Already installed"/>
22047 <int value="1" label="Shown"/>
22048 <int value="2" label="Dismissed"/>
22049 <int value="3" label="Learn more"/>
22052 <enum name="AppListSearchResult" type="int">
22053 <int value="0" label="OMNIBOX"/>
22054 <int value="1" label="APP"/>
22055 <int value="2" label="WEBSTORE"/>
22056 <int value="3" label="SEARCH_WEBSTORE"/>
22057 <int value="4" label="SEARCH_PEOPLE"/>
22060 <enum name="AppPromoAction" type="int">
22061 <int value="0" label="PROMO_LAUNCH_APP"/>
22062 <int value="1" label="PROMO_LAUNCH_WEB_STORE"/>
22063 <int value="2" label="PROMO_CLOSE"/>
22064 <int value="3" label="PROMO_EXPIRE"/>
22065 <int value="4" label="PROMO_SEEN"/>
22068 <enum name="AppsPageDragSource" type="int">
22069 <int value="0" label="Same apps pane"/>
22070 <int value="1" label="Different apps pane"/>
22071 <int value="2" label="Most visited pane"/>
22072 <int value="3" label="Bookmarks pane"/>
22073 <int value="4" label="Outside of NTP (e.g. bookmarks bar)"/>
22076 <enum name="AsyncDNSConfigParsePosix" type="int">
22077 <int value="0" label="OK"/>
22078 <int value="1" label="RES_INIT_FAILED"/>
22079 <int value="2" label="RES_INIT_UNSET"/>
22080 <int value="3" label="BAD_ADDRESS"/>
22081 <int value="4" label="BAD_EXT_STRUCT"/>
22082 <int value="5" label="NULL_ADDRESS"/>
22083 <int value="6" label="NO_NAMESERVERS"/>
22084 <int value="7" label="MISSING_OPTIONS"/>
22085 <int value="8" label="UNHANDLED_OPTIONS"/>
22088 <enum name="AsyncDNSConfigParseWin" type="int">
22089 <int value="0" label="OK"/>
22090 <int value="1" label="READ_IPHELPER"/>
22091 <int value="2" label="READ_POLICY_SEARCHLIST"/>
22092 <int value="3" label="READ_TCPIP_SEARCHLIST"/>
22093 <int value="4" label="READ_DOMAIN"/>
22094 <int value="5" label="READ_POLICY_DEVOLUTION"/>
22095 <int value="6" label="READ_DNSCACHE_DEVOLUTION"/>
22096 <int value="7" label="READ_TCPIP_DEVOLUTION"/>
22097 <int value="8" label="READ_APPEND_MULTILABEL"/>
22098 <int value="9" label="READ_PRIMARY_SUFFIX"/>
22099 <int value="10" label="BAD_ADDRESS"/>
22100 <int value="11" label="NO_NAMESERVERS"/>
22101 <int value="12" label="UNHANDLED_OPTIONS"/>
22104 <enum name="AsyncDNSHostsParseWin" type="int">
22105 <int value="0" label="OK"/>
22106 <int value="1" label="UNREADABLE_HOSTS_FILE"/>
22107 <int value="2" label="COMPUTER_NAME_FAILED"/>
22108 <int value="3" label="IPHELPER_FAILED"/>
22109 <int value="4" label="BAD_ADDRESS"/>
22112 <enum name="AsyncDNSParseResult" type="int">
22113 <summary>Results of DnsResponse::ParseToAddressList.</summary>
22114 <int value="0" label="SUCCESS"/>
22115 <int value="1" label="MALFORMED_RESPONSE"/>
22116 <int value="2" label="MALFORMED_CNAME"/>
22117 <int value="3" label="NAME_MISMATCH"/>
22118 <int value="4" label="SIZE_MISMATCH"/>
22119 <int value="5" label="CNAME_AFTER_ADDRESS"/>
22120 <int value="6" label="ADDRESS_TTL_MISMATCH"/>
22121 <int value="7" label="NO_ADDRESSES"/>
22124 <enum name="AsyncDNSResolveStatus" type="int">
22125 <int value="0" label="DNS_SUCCESS">Succeeded with async DNS.</int>
22126 <int value="1" label="PROC_SUCCESS">
22127 Succeeded with getaddrinfo after async DNS failed.
22129 <int value="2" label="FAIL">Both async DNS and getaddrinfo failed.</int>
22130 <int value="3" label="SUSPECT_NETBIOS">
22131 Same as PROC_SUCCESS except the hostname fits NetBIOS name criteria.
22135 <enum name="AsyncDNSWatchStatus" type="int">
22136 <int value="0" label="STARTED">Started.</int>
22137 <int value="1" label="FAILED_TO_START_CONFIG">
22138 Failed to start watching config.
22140 <int value="2" label="FAILED_TO_START_HOSTS">
22141 Failed to start watching HOSTS.
22143 <int value="3" label="FAILED_CONFIG">Failed during watching config.</int>
22144 <int value="4" label="FAILED_HOSTS">Failed during watching HOSTS.</int>
22147 <enum name="AudioCodec" type="int">
22148 <int value="0" label="kUnknownAudioCodec"/>
22149 <int value="1" label="kCodecAAC"/>
22150 <int value="2" label="kCodecMP3"/>
22151 <int value="3" label="kCodecPCM"/>
22152 <int value="4" label="kCodecVorbis"/>
22153 <int value="5" label="kCodecFLAC"/>
22154 <int value="6" label="kCodecAMR_NB"/>
22155 <int value="7" label="kCodecAMR_WB"/>
22156 <int value="8" label="kCodecPCM_MULAW"/>
22157 <int value="9" label="kCodecGSM_MS"/>
22158 <int value="10" label="kCodecPCM_S16BE"/>
22159 <int value="11" label="kCodecPCM_S24BE"/>
22160 <int value="12" label="kCodecOpus"/>
22163 <enum name="AudioFramesPerBuffer" type="int">
22164 <int value="0" label="k160"/>
22165 <int value="1" label="k320"/>
22166 <int value="2" label="k440"/>
22167 <int value="3" label="k480"/>
22168 <int value="4" label="k640"/>
22169 <int value="5" label="k880"/>
22170 <int value="6" label="k960"/>
22171 <int value="7" label="k1440"/>
22172 <int value="8" label="k1920"/>
22175 <enum name="AudioRendererEvents" type="int">
22176 <int value="0" label="Initialized"/>
22177 <int value="1" label="Runtime error"/>
22180 <enum name="AudioSampleFormat" type="int">
22181 <int value="0" label="Unknown"/>
22182 <int value="1" label="Unsigned 8-bit"/>
22183 <int value="2" label="Signed 16-bit"/>
22184 <int value="3" label="Signed 32-bit"/>
22185 <int value="4" label="Float 32-bit"/>
22186 <int value="5" label="Signed 16-bit planar"/>
22187 <int value="6" label="Float 32-bit planar"/>
22190 <enum name="AudioSampleRate" type="int">
22191 <int value="0" label="k8000Hz"/>
22192 <int value="1" label="k16000Hz"/>
22193 <int value="2" label="k32000Hz"/>
22194 <int value="3" label="k48000Hz"/>
22195 <int value="4" label="k96000Hz"/>
22196 <int value="5" label="k11025Hz"/>
22197 <int value="6" label="k22050Hz"/>
22198 <int value="7" label="k44100Hz"/>
22199 <int value="8" label="k88200Hz"/>
22200 <int value="9" label="k176400Hz"/>
22201 <int value="10" label="k192000Hz"/>
22204 <enum name="AutocheckoutBubble" type="int">
22206 Deprecated as of 8/2013.
22208 <int value="0" label="Created"/>
22209 <int value="1" label="Accepted"/>
22210 <int value="2" label="Dismissed"/>
22211 <int value="3" label="Ignored"/>
22212 <int value="4" label="Could be displayed"/>
22215 <enum name="AutocheckoutBuyFlow" type="int">
22217 Deprecated as of 8/2013.
22219 <int value="0" label="Started"/>
22220 <int value="1" label="Success"/>
22221 <int value="2" label="Missing field mappings"/>
22222 <int value="3" label="Missing advance element"/>
22223 <int value="4" label="Cannot proceed"/>
22226 <enum name="AutofillCreditCardInfoBar" type="int">
22227 <int value="0" label="Shown"/>
22228 <int value="1" label="Accepted"/>
22229 <int value="2" label="Denied"/>
22230 <int value="3" label="Ignored"/>
22233 <enum name="AutofillDeveloperEngagement" type="int">
22234 <int value="0" label="Fillable form parsed"/>
22235 <int value="1" label="Includes type hints"/>
22238 <enum name="AutofillDialogDismissalState" type="int">
22239 <int value="0" label="Submitted, existing data"/>
22240 <int value="1" label="Submitted, saved to Wallet"/>
22241 <int value="2" label="Submitted, saved locally"/>
22242 <int value="3" label="Submitted, no save"/>
22243 <int value="4" label="Canceled, no edits"/>
22244 <int value="5" label="Canceled, no invalid fields"/>
22245 <int value="6" label="Canceled, 1+ invalid fields"/>
22246 <int value="7" label="Canceled during sign-in"/>
22249 <enum name="AutofillDialogInitialUserState" type="int">
22250 <int value="0" label="Not signed in, no Autofill"/>
22251 <int value="1" label="Not signed in, has Autofill"/>
22252 <int value="2" label="Signed in, no Wallet, no Autofill"/>
22253 <int value="3" label="Signed in, no Wallet, has Autofill"/>
22254 <int value="4" label="Signed in, has Wallet, no Autofill"/>
22255 <int value="5" label="Signed in, ha Wallet, has Autofill"/>
22258 <enum name="AutofillDialogPopupEvent" type="int">
22259 <int value="0" label="Popup shown"/>
22260 <int value="1" label="Form Autofilled"/>
22263 <enum name="AutofillDialogSecurity" type="int">
22264 <int value="0" label="Baseline: Dialog shown"/>
22265 <int value="1" label="Credit card over HTTP"/>
22266 <int value="2" label="Cross-origin frame"/>
22269 <enum name="AutofillDialogUiEvents" type="int">
22270 <int value="0" label="Dialog shown"/>
22271 <int value="1" label="Dialog submitted"/>
22272 <int value="2" label="Dialog canceled"/>
22273 <int value="3" label="Account switched: Wallet->Autofill"/>
22274 <int value="4" label="Account switched: Autofill->Wallet"/>
22275 <int value="5" label="Account switched: Wallet->Wallet"/>
22276 <int value="6" label="Sign-in UI shown"/>
22277 <int value="7" label="Selected different email suggestion"/>
22278 <int value="8" label="Selected different billing suggestion"/>
22279 <int value="9" label="Selected different cc+billing suggestion"/>
22280 <int value="10" label="Selected different shipping suggestion"/>
22281 <int value="11" label="Selected different cc suggestion"/>
22282 <int value="12" label="Showed edit UI for email"/>
22283 <int value="13" label="Showed edit UI for billing"/>
22284 <int value="14" label="Showed edit UI for cc+billing"/>
22285 <int value="15" label="Showed edit UI for shipping"/>
22286 <int value="16" label="Showed edit UI for cc"/>
22287 <int value="17" label="Selected 'Add email' suggestion"/>
22288 <int value="18" label="Selected 'Add billing' suggestion"/>
22289 <int value="19" label="Selected 'Add cc+billing' suggestion"/>
22290 <int value="20" label="Selected 'Add shipping' suggestion"/>
22291 <int value="21" label="Selected 'Add cc' suggestion"/>
22292 <int value="22" label="Account switched: Wallet account added (multilogin)"/>
22295 <enum name="AutofillExperimentId" type="int">
22296 <int value="0" label="No Experiment"/>
22297 <int value="1" label="Unknown"/>
22298 <int value="2" label="ar06"/>
22299 <int value="3" label="ar1"/>
22300 <int value="4" label="ar2"/>
22301 <int value="5" label="ar4"/>
22302 <int value="6" label="ar05wlr15"/>
22303 <int value="7" label="ar05wlr25"/>
22304 <int value="8" label="ar05wlr25fs5"/>
22305 <int value="9" label="tbar1"/>
22306 <int value="10" label="ar04wr3fs4"/>
22307 <int value="11" label="No Server Response"/>
22308 <int value="12" label="fp05"/>
22309 <int value="13" label="fp025"/>
22310 <int value="14" label="fp05cc03"/>
22311 <int value="15" label="fp05cco03"/>
22312 <int value="16" label="fp05cco03cstd"/>
22313 <int value="17" label="fp05cc03e1"/>
22316 <enum name="AutofillQuality" type="int">
22317 <int value="0" label="Submitted"/>
22318 <int value="1" label="Autofilled"/>
22319 <int value="2" label="Autofill failed"/>
22320 <int value="3" label="Heuristic Unknown"/>
22321 <int value="4" label="Heuristic Match"/>
22322 <int value="5" label="Heuristic Mismatch"/>
22323 <int value="6" label="Server Unknown"/>
22324 <int value="7" label="Server Match"/>
22325 <int value="8" label="Server Mismatch"/>
22328 <enum name="AutofillQueryResult" type="int">
22329 <int value="0" label="Sent"/>
22330 <int value="1" label="Received"/>
22331 <int value="2" label="Parsed"/>
22332 <int value="3" label="Response matches local"/>
22333 <int value="4" label="Response improves local (nonempty)"/>
22334 <int value="5" label="Response improves local (empty)"/>
22337 <enum name="AutofillTypeQuality" type="int">
22338 <int value="0" label="Unknown"/>
22339 <int value="1" label="Match"/>
22340 <int value="2" label="Mismatch"/>
22343 <enum name="AutofillTypeQualityByFieldType" type="int">
22344 <int value="0" label="Ambiguous, Unknown"/>
22345 <int value="1" label="Ambiguous, Match"/>
22346 <int value="2" label="Ambiguous, Mismatch"/>
22347 <int value="3" label="Name, Unknown"/>
22348 <int value="4" label="Name, Match"/>
22349 <int value="5" label="Name, Mismatch"/>
22350 <int value="6" label="Company, Unknown"/>
22351 <int value="7" label="Company, Match"/>
22352 <int value="8" label="Company, Mismatch"/>
22353 <int value="9" label="Addr. line 1, Unknown"/>
22354 <int value="10" label="Addr. line 1, Match"/>
22355 <int value="11" label="Addr. line 1, Mismatch"/>
22356 <int value="12" label="Addr. line 2, Unknown"/>
22357 <int value="13" label="Addr. line 2, Match"/>
22358 <int value="14" label="Addr. line 2, Mismatch"/>
22359 <int value="15" label="City, Unknown"/>
22360 <int value="16" label="City, Match"/>
22361 <int value="17" label="City, Mismatch"/>
22362 <int value="18" label="State, Unknown"/>
22363 <int value="19" label="State, Match"/>
22364 <int value="20" label="State, Mismatch"/>
22365 <int value="21" label="ZIP code, Unknown"/>
22366 <int value="22" label="ZIP code, Match"/>
22367 <int value="23" label="ZIP code, Mismatch"/>
22368 <int value="24" label="Country, Unknown"/>
22369 <int value="25" label="Country, Match"/>
22370 <int value="26" label="Country, Mismatch"/>
22371 <int value="27" label="Phone, Unknown"/>
22372 <int value="28" label="Phone, Match"/>
22373 <int value="29" label="Phone, Mismatch"/>
22374 <int value="30" label="Fax, Unknown"/>
22375 <int value="31" label="Fax, Match"/>
22376 <int value="32" label="Fax, Mismatch"/>
22377 <int value="33" label="Email, Unknown"/>
22378 <int value="34" label="Email, Match"/>
22379 <int value="35" label="Email, Mismatch"/>
22380 <int value="36" label="Credit card: name, Unknown"/>
22381 <int value="37" label="Credit card: name, Match"/>
22382 <int value="38" label="Credit card: name, Mismatch"/>
22383 <int value="39" label="Credit card: number, Unknown"/>
22384 <int value="40" label="Credit card: number, Match"/>
22385 <int value="41" label="Credit card: number, Mismatch"/>
22386 <int value="42" label="Credit card: date, Unknown"/>
22387 <int value="43" label="Credit card: date, Match"/>
22388 <int value="44" label="Credit card: date, Mismatch"/>
22389 <int value="45" label="Credit card: type, Unknown"/>
22390 <int value="46" label="Credit card: type, Match"/>
22391 <int value="47" label="Credit card: type, Mismatch"/>
22392 <int value="48" label="Password, Unknown"/>
22393 <int value="49" label="Password, Match"/>
22394 <int value="50" label="Password, Mismatch"/>
22397 <enum name="AutofillUserHappiness" type="int">
22398 <int value="0" label="Forms loaded"/>
22399 <int value="1" label="Submitted fillable form, autofilled all"/>
22400 <int value="2" label="Submitted fillable form, autofilled some"/>
22401 <int value="3" label="Submitted fillable form, autofilled none"/>
22402 <int value="4" label="Submitted non-fillable form"/>
22403 <int value="5" label="User did type"/>
22404 <int value="6" label="Suggestions shown"/>
22405 <int value="7" label="Suggestions shown (once)"/>
22406 <int value="8" label="User did autofill"/>
22407 <int value="9" label="User did autofill (once)"/>
22408 <int value="10" label="User edited autofilled field"/>
22409 <int value="11" label="User edited autofilled field (once)"/>
22412 <enum name="BackingStoreResults" type="int">
22413 <int value="0" label="Unused"/>
22414 <int value="1" label="Success"/>
22415 <int value="2" label="Failure"/>
22418 <enum name="BatteryInfoSampleResult" type="int">
22419 <int value="0" label="Read"/>
22420 <int value="1" label="Good"/>
22421 <int value="2" label="Bad"/>
22424 <enum name="BlacklistSetup" type="int">
22425 <int value="0" label="Blacklist enabled"/>
22426 <int value="1" label="Blacklist ran successfully."/>
22427 <int value="2" label="Blacklist failed."/>
22430 <enum name="BluetoothPairingMethod" type="int">
22431 <int value="0" label="No user interaction required"/>
22432 <int value="1" label="PIN Code requested from user"/>
22433 <int value="2" label="Passkey requested from user"/>
22434 <int value="3" label="PIN Code entered into device"/>
22435 <int value="4" label="Passkey entered into device"/>
22436 <int value="5" label="Passkey confirmed on both devices"/>
22439 <enum name="BluetoothPairingResult" type="int">
22440 <int value="0" label="Success"/>
22441 <int value="1" label="Connection already in-progress"/>
22442 <int value="2" label="Failed for non-specific reason"/>
22443 <int value="3" label="Authentication failed"/>
22444 <int value="4" label="Authentication canceled"/>
22445 <int value="5" label="Authentication rejected"/>
22446 <int value="6" label="Authentication timed out"/>
22447 <int value="7" label="Unsupported device"/>
22448 <int value="8" label="Unknown or unhandler error"/>
22451 <enum name="Boolean" type="int">
22452 <int value="0" label="False"/>
22453 <int value="1" label="True"/>
22456 <enum name="BooleanAccepted" type="int">
22457 <int value="0" label="Not Accepted"/>
22458 <int value="1" label="Accepted"/>
22461 <enum name="BooleanAttempted" type="int">
22462 <int value="0" label="Not Attempted"/>
22463 <int value="1" label="Attempted"/>
22466 <enum name="BooleanAvailable" type="int">
22467 <int value="0" label="Not Available"/>
22468 <int value="1" label="Available"/>
22471 <enum name="BooleanCloseTimeout" type="int">
22472 <int value="0" label="Closed normally"/>
22473 <int value="1" label="Timed out"/>
22476 <enum name="BooleanCommonNameMatch" type="int">
22477 <int value="0" label="subjectAltName used"/>
22478 <int value="1" label="Common Name used"/>
22481 <enum name="BooleanCorrupt" type="int">
22482 <int value="0" label="Not Corrupt"/>
22483 <int value="1" label="Corrupt"/>
22486 <enum name="BooleanCovered" type="int">
22487 <int value="0" label="Not Covered"/>
22488 <int value="1" label="Covered"/>
22491 <enum name="BooleanCredentialsLost" type="int">
22492 <int value="0" label="Found Credentials"/>
22493 <int value="1" label="Missing Credentials"/>
22496 <enum name="BooleanDataReductionProxy" type="int">
22497 <int value="0" label="Not Data Reduction Proxy"/>
22498 <int value="1" label="Data Reduction Proxy"/>
22501 <enum name="BooleanDelete" type="int">
22502 <int value="0" label="Ignored"/>
22503 <int value="1" label="Deleted"/>
22506 <enum name="BooleanDuplicate" type="int">
22507 <int value="0" label="Not Duplicate"/>
22508 <int value="1" label="Duplicate"/>
22511 <enum name="BooleanEnabled" type="int">
22512 <int value="0" label="Disabled"/>
22513 <int value="1" label="Enabled"/>
22516 <enum name="BooleanExpired" type="int">
22517 <int value="0" label="Unexpired"/>
22518 <int value="1" label="Expired"/>
22521 <enum name="BooleanForceDisabled" type="int">
22522 <int value="0" label="Not Force Disabled"/>
22523 <int value="1" label="Force Disabled"/>
22526 <enum name="BooleanHasCrc" type="int">
22527 <int value="0" label="No CRC"/>
22528 <int value="1" label="Has CRC"/>
22531 <enum name="BooleanHit" type="int">
22532 <int value="0" label="Not_reached"/>
22533 <int value="1" label="Hit"/>
22536 <enum name="BooleanHttps" type="int">
22537 <int value="0" label="HTTP"/>
22538 <int value="1" label="HTTPS"/>
22541 <enum name="BooleanMatched" type="int">
22542 <int value="0" label="Not matched"/>
22543 <int value="1" label="Matched"/>
22546 <enum name="BooleanOrphan" type="int">
22547 <int value="0" label="Non-orphan"/>
22548 <int value="1" label="Orphan"/>
22551 <enum name="BooleanRaced" type="int">
22552 <int value="0" label="Did Not Race"/>
22553 <int value="1" label="Raced"/>
22556 <enum name="BooleanRegistered" type="int">
22557 <int value="0" label="Not Registered"/>
22558 <int value="1" label="Registered"/>
22561 <enum name="BooleanSelected" type="int">
22562 <int value="0" label="No selection"/>
22563 <int value="1" label="Selected"/>
22566 <enum name="BooleanStale" type="int">
22567 <int value="0" label="Fresh"/>
22568 <int value="1" label="Stale"/>
22571 <enum name="BooleanSuccess" type="int">
22572 <int value="0" label="Failure"/>
22573 <int value="1" label="Success"/>
22576 <enum name="BooleanSuppressed" type="int">
22577 <int value="0" label="No suppressions"/>
22578 <int value="1" label="Suppressed"/>
22581 <enum name="BooleanTabDiscard" type="int">
22582 <int value="0" label="Memory OK, no discards"/>
22583 <int value="1" label="Memory low, tabs discarded"/>
22586 <enum name="BooleanUsage" type="int">
22587 <int value="0" label="Not Used"/>
22588 <int value="1" label="Used"/>
22591 <enum name="BooleanValid" type="int">
22592 <int value="0" label="Invalid"/>
22593 <int value="1" label="Valid"/>
22596 <enum name="BooleanWiped" type="int">
22597 <int value="0" label="Re-enabled"/>
22598 <int value="1" label="Wiped out"/>
22601 <enum name="CanvasContextType" type="int">
22602 <int value="0" label="2d"/>
22603 <int value="1" label="webkit-3d"/>
22604 <int value="2" label="experimental-webgl"/>
22605 <int value="3" label="webgl"/>
22608 <enum name="CatSixtyFour" type="int">
22609 <int value="0" label="Saber-Toothed Cat (<10.6), 32-bit (?)"/>
22610 <int value="1" label="Saber-Toothed Cat (<10.6), 64-bit (?)"/>
22611 <int value="2" label="Snow Leopard (10.6), 32-bit"/>
22612 <int value="3" label="Snow Leopard (10.6), 64-bit"/>
22613 <int value="4" label="Lion (10.7), 32-bit (?)"/>
22614 <int value="5" label="Lion (10.7), 64-bit"/>
22615 <int value="6" label="Mountain Lion (10.8), 32-bit (?)"/>
22616 <int value="7" label="Mountain Lion (10.8), 64-bit"/>
22617 <int value="8" label="Mavericks (10.9), 32-bit (?)"/>
22618 <int value="9" label="Mavericks (10.9), 64-bit"/>
22619 <int value="10" label="Saber-Toothed Cat (<10.6), 8-bit (?)"/>
22620 <int value="11" label="Snow Leopard (10.6), 8-bit (?)"/>
22621 <int value="12" label="Lion (10.7), 8-bit (?)"/>
22622 <int value="13" label="Mountain Lion (10.8), 8-bit (?)"/>
22623 <int value="14" label="Mavericks (10.9), 8-bit (?)"/>
22624 <int value="15" label="FutureCat (>10.9), 32-bit (?)"/>
22625 <int value="16" label="FutureCat (>10.9), 64-bit"/>
22626 <int value="17" label="FutureCat (>10.9), 8-bit (?)"/>
22629 <enum name="ChannelLayout" type="int">
22630 <int value="0" label="CHANNEL_LAYOUT_NONE"/>
22631 <int value="1" label="CHANNEL_LAYOUT_UNSUPPORTED"/>
22632 <int value="2" label="CHANNEL_LAYOUT_MONO"/>
22633 <int value="3" label="CHANNEL_LAYOUT_STEREO"/>
22634 <int value="4" label="CHANNEL_LAYOUT_2_1"/>
22635 <int value="5" label="CHANNEL_LAYOUT_SURROUND"/>
22636 <int value="6" label="CHANNEL_LAYOUT_4POINT0"/>
22637 <int value="7" label="CHANNEL_LAYOUT_2_2"/>
22638 <int value="8" label="CHANNEL_LAYOUT_QUAD"/>
22639 <int value="9" label="CHANNEL_LAYOUT_5POINT0"/>
22640 <int value="10" label="CHANNEL_LAYOUT_5POINT1"/>
22641 <int value="11" label="CHANNEL_LAYOUT_5POINT0_BACK"/>
22642 <int value="12" label="CHANNEL_LAYOUT_5POINT1_BACK"/>
22643 <int value="13" label="CHANNEL_LAYOUT_7POINT0"/>
22644 <int value="14" label="CHANNEL_LAYOUT_7POINT1"/>
22645 <int value="15" label="CHANNEL_LAYOUT_7POINT1_WIDE"/>
22646 <int value="16" label="CHANNEL_LAYOUT_STEREO_DOWNMIX"/>
22647 <int value="17" label="CHANNEL_LAYOUT_2POINT1"/>
22648 <int value="18" label="CHANNEL_LAYOUT_3_1"/>
22649 <int value="19" label="CHANNEL_LAYOUT_4_1"/>
22650 <int value="20" label="CHANNEL_LAYOUT_6_0"/>
22651 <int value="21" label="CHANNEL_LAYOUT_6_0_FRONT"/>
22652 <int value="22" label="CHANNEL_LAYOUT_HEXAGONAL"/>
22653 <int value="23" label="CHANNEL_LAYOUT_6_1"/>
22654 <int value="24" label="CHANNEL_LAYOUT_6_1_BACK"/>
22655 <int value="25" label="CHANNEL_LAYOUT_6_1_FRONT"/>
22656 <int value="26" label="CHANNEL_LAYOUT_7_0_FRONT"/>
22657 <int value="27" label="CHANNEL_LAYOUT_7_1_WIDE_BACK"/>
22658 <int value="28" label="CHANNEL_LAYOUT_OCTAGONAL"/>
22659 <int value="29" label="CHANNEL_LAYOUT_DISCRETE"/>
22662 <enum name="CheckCRCResult" type="int">
22663 <int value="0" label="Stream was never read to end"/>
22664 <int value="1" label="CRC check not done"/>
22665 <int value="2" label="CRC check done"/>
22666 <int value="3" label="Stream was never read at all"/>
22669 <enum name="ChromeDownloadCountType" type="int">
22670 <int value="0" label="Initiated by Navigation (Obsolete)"/>
22671 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
22672 <int value="2" label="Initiated by WebStore Installer (Obsolete)"/>
22673 <int value="3" label="Initiated by ImageBurner (Obsolete)"/>
22674 <int value="4" label="Blocked by Throttling"/>
22677 <enum name="ChromeDownloadSource" type="int">
22678 <int value="0" label="Initiated by Navigation"/>
22679 <int value="1" label="Initiated by Context Menu"/>
22680 <int value="2" label="Initiated by WebStore Installer"/>
22681 <int value="3" label="Initiated by ImageBurner"/>
22682 <int value="4" label="Initiated by Plugin Installer"/>
22685 <enum name="ChromeNotifierServiceActionType" type="int">
22686 <int value="0" label="Unknown"/>
22687 <int value="1" label="First service enabled"/>
22688 <int value="2" label="First service disabled"/>
22691 <enum name="ChromeOSUserImageId" type="int">
22693 Indices of the default images as defined in
22694 chrome/browser/chromeos/login/default_user_images.cc. The last three values
22695 are for taken photo, downloaded file and the image previously used by user.
22697 <int value="0" label="Default, Beaker"/>
22698 <int value="1" label="Default, Bee"/>
22699 <int value="2" label="Default, Briefcase"/>
22700 <int value="3" label="Default, Circles"/>
22701 <int value="4" label="Default, Cloud"/>
22702 <int value="5" label="Default, Cupcake"/>
22703 <int value="6" label="Default, Day"/>
22704 <int value="7" label="Default, Flower"/>
22705 <int value="8" label="Default, Globe"/>
22706 <int value="9" label="Default, Hot air"/>
22707 <int value="10" label="Default, Ladybug"/>
22708 <int value="11" label="Default, Leaf"/>
22709 <int value="12" label="Default, Night"/>
22710 <int value="13" label="Default, Plane"/>
22711 <int value="14" label="Default, Robot body"/>
22712 <int value="15" label="Default, Robot head"/>
22713 <int value="16" label="Default, Toolbox"/>
22714 <int value="17" label="Default, User color"/>
22715 <int value="18" label="Default, User enterprise"/>
22716 <int value="19" label="Photo taken"/>
22717 <int value="20" label="Downloaded file"/>
22718 <int value="21" label="Old image"/>
22719 <int value="22" label="Profile image"/>
22722 <enum name="ClipboardAction" type="int">
22723 <int value="0" label="Write from non-Incognito"/>
22724 <int value="1" label="Write from Incognito"/>
22725 <int value="2" label="Read Text"/>
22728 <enum name="CoalescePotentialPackets" type="int">
22729 <int value="0" label="No Advantage"/>
22730 <int value="1" label="Header packets Only"/>
22731 <int value="30" label="More Than 30"/>
22734 <enum name="CompositedScrolling" type="int">
22735 <int value="0" label="Is scrollable area"/>
22736 <int value="1" label="Needs to be stacking container"/>
22737 <int value="2" label="Will use composited scrolling"/>
22740 <enum name="CompositorType" type="int">
22741 <int value="0" label="Software compositor"/>
22742 <int value="1" label="GPU compositor"/>
22745 <enum name="ConnectionType" type="int">
22747 Connection type as defined in net/base/connection_type_histograms.h
22749 <int value="0" label="Any">Any connection (SSL, HTTP, SPDY, etc.)</int>
22750 <int value="1" label="SSL">An SSL connection</int>
22751 <int value="2" label="SSL-MD5">
22752 An SSL connection with an MD5 certificate in the certificate chain
22755 <int value="3" label="SSL-MD2">
22756 An SSL connection with an MD2 certificate in the certificate chain
22759 <int value="4" label="SSL-MD4">
22760 An SSL connection with an MD4 certificate in the certificate chain
22763 <int value="5" label="SSL-MD5(CA)">
22764 An SSL connection with an MD5 CA certificate in the certificate chain
22767 <int value="6" label="SSL-MD2(CA)">
22768 An SSL connection with an MD2 CA certificate in the cerfificate chain
22771 <int value="7" label="HTTP">An HTTP connection</int>
22772 <int value="8" label="SPDY">A SPDY connection</int>
22773 <int value="9" label="SSL-2.0">An SSL connection that uses SSL 2.0</int>
22774 <int value="10" label="SSL-3.0">An SSL connection that uses SSL 3.0</int>
22775 <int value="11" label="TLS-1.0">An SSL connection that uses TLS 1.0</int>
22776 <int value="12" label="TLS-1.1">An SSL connection that uses TLS 1.1</int>
22777 <int value="13" label="TLS-1.2">An SSL connection that uses TLS 1.2</int>
22780 <enum name="ConnectivityDiagnosticsTestVerdict" type="int">
22781 <int value="0" label="NO_PROBLEM"/>
22782 <int value="1" label="POTENTIAL_PROBLEM"/>
22783 <int value="2" label="PROBLEM"/>
22784 <int value="3" label="TEST_FAILURE_OCCURRED"/>
22785 <int value="4" label="TEST_NOT_RUN"/>
22788 <enum name="CookieDeletionCause" type="int">
22789 <summary>Reason why a cookie was removed from the cookie store</summary>
22790 <int value="0" label="explicit">
22791 The user explicitly requested that we delete a cookie
22793 <int value="1" label="overwrite">
22794 The value of the cookie was overwritten by a new value
22796 <int value="2" label="expired">The cookie expiration time passed</int>
22797 <int value="3" label="evicted">
22798 The cookie was evicted during garbage collection (replaced by
22799 domain_evicted/global_evicted below)
22801 <int value="4" label="store_dup">
22802 The backing store had two copies of the cookie so one was removed (i.e.
22803 problems writing the backing store database)
22805 <int value="5" label="dont_record">
22806 The cookie deletion should not be recorded because it occurred, e.g., during
22807 shutdown (the fact that these values showed up in the histogram is a bug,
22810 <int value="6" label="domain_evicted">
22811 The cookie was evicted during per-domain/eTLD+1 garbage collection
22813 <int value="7" label="global_evicted">
22814 The cookie was evicted during whole store garbage collection.
22816 <int value="8" label="domain_evicted_pre_safe">
22817 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
22818 have been evicted by the global garbage collection process (because they
22819 hadn't been accessed recently enough).
22821 <int value="9" label="domain_evicted_post_safe">
22822 The cookie evicted during per-domain/eTLD+1 garbage collection, and would
22823 not have been evicted by global metrics as well (because they had been
22824 accessed recently enough to save).
22826 <int value="10" label="expired_overwrite">
22827 The cookie deletion occurred because the server overwrote it with an already
22828 expired cookie (this is a common idiom for server deletions of cookies).
22832 <enum name="CrosDisksArchiveType" type="int">
22833 <int value="0" label="Unknown"/>
22834 <int value="1" label="ZIP"/>
22835 <int value="2" label="RAR"/>
22836 <int value="3" label="Tar"/>
22837 <int value="4" label="Bzip2-compressed Tar"/>
22838 <int value="5" label="Gzip-compressed Tar"/>
22841 <enum name="CrosDisksDeviceMediaType" type="int">
22842 <int value="0" label="Unknown"/>
22843 <int value="1" label="USB Drive"/>
22844 <int value="2" label="SD Card"/>
22845 <int value="3" label="Optical Disc"/>
22846 <int value="4" label="Mobile Device"/>
22847 <int value="5" label="DVD"/>
22850 <enum name="CrosDisksFilesystemType" type="int">
22851 <int value="0" label="Unknown"/>
22852 <int value="1" label="Others"/>
22853 <int value="2" label="FAT"/>
22854 <int value="3" label="exFAT"/>
22855 <int value="4" label="NTFS"/>
22856 <int value="5" label="HFS+"/>
22857 <int value="6" label="Ext2"/>
22858 <int value="7" label="Ext3"/>
22859 <int value="8" label="Ext4"/>
22860 <int value="9" label="ISO9660"/>
22861 <int value="10" label="UDF"/>
22864 <enum name="CrosEnableDriveOfflineOutcome" type="int">
22865 <int value="0" label="Success: Offline mode enabled"/>
22866 <int value="1" label="Failure: Hosted app page timed out"/>
22867 <int value="2" label="Failure: Hosted app page load failed"/>
22868 <int value="3" label="Failure: Not a regular user account"/>
22869 <int value="4" label="Failure: Drive app not installed"/>
22870 <int value="5" label="Failure: Background page already exists"/>
22873 <enum name="CrosEventEnum" type="int">
22874 <int value="0" label="ModemManagerCommandSendFailure"/>
22877 <enum name="CrosFirstRunTutorialCompletionType" type="int">
22878 <int value="0" label="Was not finished"/>
22879 <int value="1" label="Finished with "Got It" button"/>
22880 <int value="2" label="Finished with "Keep Exploring" button"/>
22883 <enum name="CrosShelfClickTarget" type="int">
22885 Deprecated as of 12/2013. Default pinned apps trial is finished.
22887 <int value="0" label="Chrome"/>
22888 <int value="1" label="AppLauncher"/>
22889 <int value="2" label="Gmail"/>
22890 <int value="3" label="Search"/>
22891 <int value="4" label="Youtube"/>
22892 <int value="5" label="Doc"/>
22893 <int value="6" label="Sheets"/>
22894 <int value="7" label="Slides"/>
22895 <int value="8" label="PlayMusic"/>
22898 <enum name="DataReductionProxyBypassEventType" type="int">
22899 <int value="0" label="Short bypass"/>
22900 <int value="1" label="Long bypass"/>
22901 <int value="2" label="Bypass due to internal server error"/>
22902 <int value="3" label="Bypass due to other error"/>
22905 <enum name="DataReductionProxyProbeURLFetchResult" type="int">
22906 <int value="0" label="Internet disconnected"/>
22907 <int value="1" label="Probe failed, proxy disabled"/>
22908 <int value="2" label="Probe failed, proxy already disabled"/>
22909 <int value="3" label="Probe succeeded, proxy enabled"/>
22910 <int value="4" label="Probe succeeded, proxy already enabled"/>
22913 <enum name="DataReductionProxyPromoAction" type="int">
22914 <int value="0" label="Dismissed from first screen"/>
22915 <int value="1" label="Dismissed from second screen"/>
22916 <int value="2" label="Enabled from first screen"/>
22917 <int value="3" label="Enabled from second screen"/>
22920 <enum name="DataReductionProxySettingsConversion" type="int">
22921 <int value="0" label="OFF to OFF"/>
22922 <int value="1" label="OFF to ON"/>
22923 <int value="2" label="ON to OFF"/>
22924 <int value="3" label="ON to ON"/>
22927 <enum name="DataReductionProxyStartupState" type="int">
22928 <int value="0" label="Proxy not available"/>
22929 <int value="1" label="Proxy available but not enabled"/>
22930 <int value="2" label="Proxy available and enabled"/>
22933 <enum name="DevicePermissionActions" type="int">
22934 <int value="0" label="AllowHttps"/>
22935 <int value="1" label="AllowHttp"/>
22936 <int value="2" label="Deny"/>
22937 <int value="3" label="Cancel"/>
22940 <enum name="DiagnosticsRecoveryRun" type="int">
22941 <int value="0" label="Recovery not run"/>
22942 <int value="1" label="Recovery run because of crash"/>
22943 <int value="2" label="Recovery run by user"/>
22946 <enum name="DiagnosticsResult" type="int">
22947 <int value="0" label="Not run (regular startup)"/>
22948 <int value="1" label="Success (crash startup)"/>
22949 <int value="2" label="Failure (crash startup)"/>
22950 <int value="3" label="Skipped (crash startup)"/>
22953 <enum name="DiagnosticsTestName" type="int">
22954 <int value="0" label="Conflicting DLLs Test"/>
22955 <int value="1" label="Disk Space Test"/>
22956 <int value="2" label="Install Type Test"/>
22957 <int value="3" label="JSON Bookmarks Test"/>
22958 <int value="4" label="JSON Local State Test"/>
22959 <int value="5" label="JSON Preferences Test"/>
22960 <int value="6" label="Operating System Test"/>
22961 <int value="7" label="Path Dictionaries Test"/>
22962 <int value="8" label="Path Local State Test"/>
22963 <int value="9" label="Path Resources Test"/>
22964 <int value="10" label="Path User Data Test"/>
22965 <int value="11" label="Version Test"/>
22966 <int value="12" label="SQLite Integrity App Cache Test"/>
22967 <int value="13" label="SQLite Integrity Archived History Test"/>
22968 <int value="14" label="SQLite Integrity Cookie Test"/>
22969 <int value="15" label="SQLite Integrity Database Tracker Test"/>
22970 <int value="16" label="SQLite Integrity History Test"/>
22971 <int value="17" label="SQLite Integrity Nss Cert Test"/>
22972 <int value="18" label="SQLite Integrity Nss Key Test"/>
22973 <int value="19" label="SQLite Integrity Thumbnails Test"/>
22974 <int value="20" label="SQLite Integrity Web Data Test"/>
22977 <enum name="DNSEmptyAddressListAndNoError" type="int">
22978 <int value="0" label="Error reported or Address List is not empty"/>
22979 <int value="1" label="Success reported but Address List is empty"/>
22982 <enum name="DnsProbe.JobResult" type="int">
22983 <int value="0" label="SERVERS_UNKNOWN"/>
22984 <int value="1" label="SERVERS_CORRECT"/>
22985 <int value="2" label="SERVERS_INCORRECT"/>
22986 <int value="3" label="SERVERS_FAILING"/>
22987 <int value="4" label="SERVERS_UNREACHABLE"/>
22990 <enum name="DnsProbe.ObsoleteProbeResult" type="int">
22991 <int value="0" label="INCONCLUSIVE"/>
22992 <int value="1" label="NO_INTERNET"/>
22993 <int value="2" label="BAD_CONFIG"/>
22994 <int value="3" label="NXDOMAIN"/>
22997 <enum name="DnsProbe.ProbeStatus" type="int">
22998 <int value="0" label="POSSIBLE"/>
22999 <int value="1" label="NOT_RUN"/>
23000 <int value="2" label="STARTED"/>
23001 <int value="3" label="FINISHED_INCONCLUSIVE"/>
23002 <int value="4" label="FINISHED_NO_INTERNET"/>
23003 <int value="5" label="FINISHED_BAD_CONFIG"/>
23004 <int value="6" label="FINISHED_NXDOMAIN"/>
23007 <enum name="DnsProbe.SystemIsLocalhost" type="int">
23008 <int value="0" label="Not just 127.0.0.1">
23009 127.0.0.1 was not the only nameserver in the system DNS config.
23011 <int value="1" label="Just 127.0.0.1">
23012 127.0.0.1 was the only nameserver in the system DNS config.
23016 <enum name="DockedAction" type="int">
23017 <int value="0" label="None"/>
23018 <int value="1" label="Dock"/>
23019 <int value="2" label="Undock"/>
23020 <int value="3" label="Resize"/>
23021 <int value="4" label="Reorder"/>
23022 <int value="5" label="Evict"/>
23023 <int value="6" label="Maximize"/>
23024 <int value="7" label="Minimize"/>
23025 <int value="8" label="Restore"/>
23026 <int value="9" label="Close"/>
23029 <enum name="DockedActionSource" type="int">
23030 <int value="0" label="Unknown"/>
23031 <int value="1" label="Mouse"/>
23032 <int value="2" label="Touch"/>
23035 <enum name="DomainBoundCerts.GetCertResult" type="int">
23036 <int value="0" label="SYNC_SUCCESS"/>
23037 <int value="1" label="ASYNC_SUCCESS"/>
23038 <int value="2" label="ASYNC_CANCELLED"/>
23039 <int value="3" label="ASYNC_FAILURE_KEYGEN"/>
23040 <int value="4" label="ASYNC_FAILURE_CREATE_CERT"/>
23041 <int value="5" label="ASYNC_FAILURE_EXPORT_KEY"/>
23042 <int value="6" label="ASYNC_FAILURE_UNKNOWN"/>
23043 <int value="7" label="INVALID_ARGUMENT"/>
23044 <int value="8" label="UNSUPPORTED_TYPE"/>
23045 <int value="9" label="TYPE_MISMATCH"/>
23046 <int value="10" label="WORKER_FAILURE"/>
23049 <enum name="DomainBoundCerts.Support" type="int">
23050 <int value="0" label="DISABLED"/>
23051 <int value="1" label="CLIENT_ONLY"/>
23052 <int value="2" label="CLIENT_AND_SERVER"/>
23053 <int value="3" label="CLIENT_NO_ECC">
23054 Channel ID was enabled, but the client did not support elliptic curve key
23057 <int value="4" label="CLIENT_BAD_SYSTEM_TIME">
23058 Channel ID was enabled, but the client had an invalid system time which
23059 prevented using it.
23061 <int value="5" label="CLIENT_NO_SERVER_BOUND_CERT_SERVICE">
23062 The SSLClientSocket was created without a ServerBoundCertService.
23066 <enum name="DoubleGetExperimentMethods" type="int">
23067 <int value="0" label="POST"/>
23068 <int value="1" label="GET_CACHABLE"/>
23069 <int value="2" label="GET_NON_CACHABLE"/>
23072 <enum name="DownloadContentDisposition" type="int">
23073 <int value="0" label="Content-Disposition header present"/>
23074 <int value="1" label="Valid"/>
23075 <int value="2" label="Has disposition-type"/>
23076 <int value="3" label="Has unknown disposition-type"/>
23077 <int value="4" label="Has 'name' attribute"/>
23078 <int value="5" label="Has 'filename' attribute"/>
23079 <int value="6" label="Has 'filename*' attribute"/>
23080 <int value="7" label="Has non-ASCII strings"/>
23081 <int value="8" label="Has percent encoded strings"/>
23082 <int value="9" label="Has RFC 2047 encoded strings"/>
23083 <int value="10" label="Has 'name' attribute only"/>
23086 <enum name="DownloadContentType" type="int">
23087 <int value="0" label="UNRECOGNIZED"/>
23088 <int value="1" label="TEXT"/>
23089 <int value="2" label="IMAGE"/>
23090 <int value="3" label="AUDIO"/>
23091 <int value="4" label="VIDEO"/>
23092 <int value="5" label="OCTET_STREAM"/>
23093 <int value="6" label="PDF"/>
23094 <int value="7" label="DOC"/>
23095 <int value="8" label="XLS"/>
23096 <int value="9" label="PPT"/>
23097 <int value="10" label="ARCHIVE"/>
23098 <int value="11" label="EXE"/>
23099 <int value="12" label="DMG"/>
23100 <int value="13" label="CRX"/>
23103 <enum name="DownloadCountType" type="int">
23104 <int value="0" label="Initiated by Navigation (Obsolete)"/>
23105 <int value="1" label="Initiated by Context Menu (Obsolete)"/>
23106 <int value="2" label="Initiated by SavePackage Failure (Obsolete)"/>
23107 <int value="3" label="Initiated by Drag-n-drop (Obsolete)"/>
23108 <int value="4" label="Initiated by Renderer (Obsolete)"/>
23109 <int value="5" label="Initiated and Unthrottled"/>
23110 <int value="6" label="Completed"/>
23111 <int value="7" label="Cancelled"/>
23112 <int value="8" label="Started"/>
23113 <int value="9" label="Interrupted"/>
23114 <int value="10" label="Calls to AppendDataToFile (Size) (Obsolete 8/2013)"/>
23115 <int value="11" label="Calls to AppendDataToFile (Count) (Obsolete 8/2013)"/>
23116 <int value="12" label="Interrupted at End of Download"/>
23117 <int value="13" label="Attempt to Append to Detached File"/>
23118 <int value="14" label="File Missing After Successful Scan"/>
23119 <int value="15" label="Supports ranges and strong ETag (Obsolete 11/2013)"/>
23120 <int value="16" label="No WebContents at interruption"/>
23121 <int value="17" label="Supports ranges and strong validation"/>
23124 <enum name="DownloadDatabaseRecordDroppedType" type="int">
23125 <int value="0" label="Bad State"/>
23126 <int value="1" label="Bad Danger Type"/>
23129 <enum name="DownloadDOMEvent" type="int">
23130 <int value="0" label="GetDownloads"/>
23131 <int value="1" label="OpenFile"/>
23132 <int value="2" label="Drag"/>
23133 <int value="3" label="SaveDangerous"/>
23134 <int value="4" label="DiscardDangerous"/>
23135 <int value="5" label="Show"/>
23136 <int value="6" label="Pause"/>
23137 <int value="7" label="Remove"/>
23138 <int value="8" label="Cancel"/>
23139 <int value="9" label="ClearAll"/>
23140 <int value="10" label="OpenFolder"/>
23141 <int value="11" label="Resume"/>
23144 <enum name="DownloadFilePickerResult" type="int">
23145 <int value="0" label="SAME"/>
23146 <int value="1" label="DIFFERENT_DIR"/>
23147 <int value="2" label="DIFFERENT_NAME"/>
23148 <int value="3" label="CANCEL"/>
23151 <enum name="DownloadFunctions" type="int">
23152 <int value="0" label="download"/>
23153 <int value="1" label="search"/>
23154 <int value="2" label="pause"/>
23155 <int value="3" label="resume"/>
23156 <int value="4" label="cancel"/>
23157 <int value="5" label="erase"/>
23158 <int value="6" label="set_destination"/>
23159 <int value="7" label="accept_danger"/>
23160 <int value="8" label="show"/>
23161 <int value="9" label="drag"/>
23164 <enum name="DownloadImageType" type="int">
23165 <int value="0" label="Unrecognized"/>
23166 <int value="1" label="GIF"/>
23167 <int value="2" label="JPEG"/>
23168 <int value="3" label="PNG"/>
23169 <int value="4" label="TIFF"/>
23170 <int value="5" label="ICON"/>
23171 <int value="6" label="WEBP"/>
23174 <enum name="DownloadInterruptedUnknownSizeType" type="int">
23175 <int value="0" label="Size Known"/>
23176 <int value="1" label="Size Unknown"/>
23179 <enum name="DownloadItem.DangerousFileType" type="int">
23180 <int value="0" label="unknown"/>
23181 <int value="1" label="ad"/>
23182 <int value="2" label="ade"/>
23183 <int value="3" label="adp"/>
23184 <int value="4" label="ah"/>
23185 <int value="5" label="apk"/>
23186 <int value="6" label="app"/>
23187 <int value="7" label="application"/>
23188 <int value="8" label="asp"/>
23189 <int value="9" label="asx"/>
23190 <int value="10" label="bas"/>
23191 <int value="11" label="bash"/>
23192 <int value="12" label="bat"/>
23193 <int value="13" label="cfg"/>
23194 <int value="14" label="chi"/>
23195 <int value="15" label="chm"/>
23196 <int value="16" label="class"/>
23197 <int value="17" label="cmd"/>
23198 <int value="18" label="com"/>
23199 <int value="19" label="command"/>
23200 <int value="20" label="crt"/>
23201 <int value="21" label="crx"/>
23202 <int value="22" label="csh"/>
23203 <int value="23" label="deb"/>
23204 <int value="24" label="dex"/>
23205 <int value="25" label="dll"/>
23206 <int value="26" label="drv"/>
23207 <int value="27" label="exe"/>
23208 <int value="28" label="fxp"/>
23209 <int value="29" label="grp"/>
23210 <int value="30" label="hlp"/>
23211 <int value="31" label="hta"/>
23212 <int value="32" label="htm"/>
23213 <int value="33" label="html"/>
23214 <int value="34" label="htt"/>
23215 <int value="35" label="inf"/>
23216 <int value="36" label="ini"/>
23217 <int value="37" label="ins"/>
23218 <int value="38" label="isp"/>
23219 <int value="39" label="jar"/>
23220 <int value="40" label="jnlp"/>
23221 <int value="41" label="user.js"/>
23222 <int value="42" label="js"/>
23223 <int value="43" label="jse"/>
23224 <int value="44" label="ksh"/>
23225 <int value="45" label="lnk"/>
23226 <int value="46" label="local"/>
23227 <int value="47" label="mad"/>
23228 <int value="48" label="maf"/>
23229 <int value="49" label="mag"/>
23230 <int value="50" label="mam"/>
23231 <int value="51" label="manifest"/>
23232 <int value="52" label="maq"/>
23233 <int value="53" label="mar"/>
23234 <int value="54" label="mas"/>
23235 <int value="55" label="mat"/>
23236 <int value="56" label="mau"/>
23237 <int value="57" label="mav"/>
23238 <int value="58" label="maw"/>
23239 <int value="59" label="mda"/>
23240 <int value="60" label="mdb"/>
23241 <int value="61" label="mde"/>
23242 <int value="62" label="mdt"/>
23243 <int value="63" label="mdw"/>
23244 <int value="64" label="mdz"/>
23245 <int value="65" label="mht"/>
23246 <int value="66" label="mhtml"/>
23247 <int value="67" label="mmc"/>
23248 <int value="68" label="mof"/>
23249 <int value="69" label="msc"/>
23250 <int value="70" label="msh"/>
23251 <int value="71" label="mshxml"/>
23252 <int value="72" label="msi"/>
23253 <int value="73" label="msp"/>
23254 <int value="74" label="mst"/>
23255 <int value="75" label="ocx"/>
23256 <int value="76" label="ops"/>
23257 <int value="77" label="pcd"/>
23258 <int value="78" label="pif"/>
23259 <int value="79" label="pkg"/>
23260 <int value="80" label="pl"/>
23261 <int value="81" label="plg"/>
23262 <int value="82" label="prf"/>
23263 <int value="83" label="prg"/>
23264 <int value="84" label="pst"/>
23265 <int value="85" label="py"/>
23266 <int value="86" label="pyc"/>
23267 <int value="87" label="pyw"/>
23268 <int value="88" label="rb"/>
23269 <int value="89" label="reg"/>
23270 <int value="90" label="rpm"/>
23271 <int value="91" label="scf"/>
23272 <int value="92" label="scr"/>
23273 <int value="93" label="sct"/>
23274 <int value="94" label="sh"/>
23275 <int value="95" label="shar"/>
23276 <int value="96" label="shb"/>
23277 <int value="97" label="shs"/>
23278 <int value="98" label="shtm"/>
23279 <int value="99" label="shtml"/>
23280 <int value="100" label="spl"/>
23281 <int value="101" label="svg"/>
23282 <int value="102" label="swf"/>
23283 <int value="103" label="sys"/>
23284 <int value="104" label="tcsh"/>
23285 <int value="105" label="url"/>
23286 <int value="106" label="vb"/>
23287 <int value="107" label="vbe"/>
23288 <int value="108" label="vbs"/>
23289 <int value="109" label="vsd"/>
23290 <int value="110" label="vsmacros"/>
23291 <int value="111" label="vss"/>
23292 <int value="112" label="vst"/>
23293 <int value="113" label="vsw"/>
23294 <int value="114" label="ws"/>
23295 <int value="115" label="wsc"/>
23296 <int value="116" label="wsf"/>
23297 <int value="117" label="wsh"/>
23298 <int value="118" label="xbap"/>
23299 <int value="119" label="xht"/>
23300 <int value="120" label="xhtm"/>
23301 <int value="121" label="xhtml"/>
23302 <int value="122" label="xml"/>
23303 <int value="123" label="xsl"/>
23304 <int value="124" label="xslt"/>
23307 <enum name="DownloadItem.DangerType" type="int">
23308 <int value="0" label="NOT_DANGEROUS"/>
23309 <int value="1" label="DANGEROUS_FILE"/>
23310 <int value="2" label="DANGEROUS_URL"/>
23311 <int value="3" label="DANGEROUS_CONTENT"/>
23312 <int value="4" label="MAYBE_DANGEROUS_CONTENT"/>
23313 <int value="5" label="UNCOMMON_CONTENT"/>
23314 <int value="6" label="USER_VALIDATED"/>
23315 <int value="7" label="DANGEROUS_HOST"/>
23316 <int value="8" label="POTENTIALLY_UNWANTED"/>
23319 <enum name="DownloadOpenMethod" type="int">
23320 <int value="0" label="Opened with plaform handler by default"/>
23321 <int value="1" label="Opened in browser by default"/>
23322 <int value="2" label="Opened with plaform handler by user choice"/>
23325 <enum name="DownloadOriginStateOnResumption" type="int">
23326 <int value="0" label="No changes"/>
23327 <int value="1" label="New redirects"/>
23328 <int value="2" label="New validators"/>
23329 <int value="3" label="New redirects + validators"/>
23330 <int value="4" label="New Content-Disposition"/>
23331 <int value="5" label="New redirects + Content-Disposition"/>
23332 <int value="6" label="New validators + Content-Disposition"/>
23333 <int value="7" label="New redirects + validators + Content-Disposition"/>
23336 <enum name="DownloadSavePackageEvent" type="int">
23337 <int value="0" label="Started"/>
23338 <int value="1" label="Cancelled"/>
23339 <int value="2" label="Finished"/>
23340 <int value="3" label="Write to already completed file"/>
23341 <int value="4" label="Write to already failed file"/>
23344 <enum name="DownloadSource" type="int">
23345 <int value="0" label="Initiated by Save Package on Non-HTML content"/>
23346 <int value="1" label="Initiated by Drag-and-drop"/>
23347 <int value="2" label="Initiated by RPC from Renderer"/>
23348 <int value="3" label="Initiated by Save from Pepper"/>
23349 <int value="4" label="Initiated by Resumption"/>
23352 <enum name="DriveCacheDBOpenStatus" type="int">
23353 <int value="0" label="Success"/>
23354 <int value="1" label="Corrupt database"/>
23355 <int value="2" label="Unknown recoverable failure"/>
23356 <int value="3" label="Unrecoverable (disk full?) failure"/>
23359 <enum name="DriveEntryKind" type="int">
23360 <int value="0" label="Unknown"/>
23361 <int value="1" label="Item"/>
23362 <int value="2" label="Site"/>
23363 <int value="3" label="Document"/>
23364 <int value="4" label="Spereadsheet"/>
23365 <int value="5" label="Presentation"/>
23366 <int value="6" label="Drawing"/>
23367 <int value="7" label="Table"/>
23368 <int value="8" label="External app"/>
23369 <int value="9" label="Folder"/>
23370 <int value="10" label="File"/>
23371 <int value="11" label="PDF"/>
23374 <enum name="DriveFileFormat" type="int">
23375 <int value="0" label="AAC"/>
23376 <int value="1" label="ASF"/>
23377 <int value="2" label="AVI"/>
23378 <int value="3" label="CSV"/>
23379 <int value="4" label="DOC"/>
23380 <int value="5" label="DOCX"/>
23381 <int value="6" label="FLV"/>
23382 <int value="7" label="JPG"/>
23383 <int value="8" label="MJPG"/>
23384 <int value="9" label="MOV"/>
23385 <int value="10" label="MP3"/>
23386 <int value="11" label="MP4"/>
23387 <int value="12" label="MPG"/>
23388 <int value="13" label="OTHER"/>
23389 <int value="14" label="PDF"/>
23390 <int value="15" label="PPT"/>
23391 <int value="16" label="PPTX"/>
23392 <int value="17" label="PSD"/>
23393 <int value="18" label="RAR"/>
23394 <int value="19" label="WMA"/>
23395 <int value="20" label="WMV"/>
23396 <int value="21" label="XLS"/>
23397 <int value="22" label="XLSX"/>
23398 <int value="23" label="ZIP"/>
23401 <enum name="DriveMetadataDBInitStatus" type="int">
23402 <int value="0" label="Success"/>
23403 <int value="1" label="Not found"/>
23404 <int value="2" label="Corruption"/>
23405 <int value="3" label="IO error"/>
23406 <int value="4" label="Failed to open DB for unknown reason"/>
23407 <int value="5" label="Incompatible DB format"/>
23408 <int value="6" label="DB is broken"/>
23409 <int value="7" label="Opened existing DB."/>
23410 <int value="8" label="No existing DB was found. Created new DB."/>
23411 <int value="9" label="Cannot open existing DB. Created new DB."/>
23414 <enum name="EAPInnerProtocol" type="int">
23415 <int value="0" label="UNKNOWN"/>
23416 <int value="1" label="NONE"/>
23417 <int value="2" label="PEAP-MD5"/>
23418 <int value="3" label="PEAP-MSCHAPV2"/>
23419 <int value="4" label="TTLS-EAP-MD5"/>
23420 <int value="5" label="TTLS-EAP-MSCHAPV2"/>
23421 <int value="6" label="TTLS-MSCHAPV2"/>
23422 <int value="7" label="TTLS-MSCHAP"/>
23423 <int value="8" label="TTLS-PAP"/>
23424 <int value="9" label="TTLS-CHAP"/>
23427 <enum name="EAPOuterProtocol" type="int">
23428 <int value="0" label="UNKNOWN"/>
23429 <int value="1" label="LEAP"/>
23430 <int value="2" label="PEAP"/>
23431 <int value="3" label="TLS"/>
23432 <int value="4" label="TTLS"/>
23435 <enum name="EnterpriseCheckError" type="int">
23436 <int value="0" label="Cound not get net join info."/>
23437 <int value="1" label="Cound not bind to domain controller."/>
23440 <enum name="EnterpriseDeviceManagementStatus" type="int">
23442 Status codes produced by DeviceManagementService for requests made to the
23443 device management server.
23445 <int value="0" label="SUCCESS"/>
23446 <int value="1" label="REQUEST_INVALID"/>
23447 <int value="2" label="REQUEST_FAILED"/>
23448 <int value="3" label="TEMPORARY_UNAVAILABLE"/>
23449 <int value="4" label="HTTP_STATUS_ERROR"/>
23450 <int value="5" label="RESPONSE_DECODING_ERROR"/>
23451 <int value="6" label="SERVICE_MANAGEMENT_NOT_SUPPORTED"/>
23452 <int value="7" label="SERVICE_DEVICE_NOT_FOUND"/>
23453 <int value="8" label="SERVICE_MANAGEMENT_TOKEN_INVALID"/>
23454 <int value="9" label="SERVICE_ACTIVATION_PENDING"/>
23455 <int value="10" label="SERVICE_INVALID_SERIAL_NUMBER"/>
23456 <int value="11" label="SERVICE_DEVICE_ID_CONFLICT"/>
23457 <int value="12" label="SERVICE_MISSING_LICENSES"/>
23458 <int value="902" label="SERVICE_POLICY_NOT_FOUND"/>
23461 <enum name="EnterpriseDMTokenType" type="int">
23463 Result of DMToken operations as defined in
23464 chrome/browser/policy/enterprise_metrics.h.
23466 <int value="0" label="Load Succeeded">
23467 A cached token was successfully loaded from disk.
23469 <int value="1" label="Load Failed">
23470 Reading a cached token from disk failed.
23472 <int value="2" label="Fetch Requested">
23473 A token fetch request was sent to the DM server.
23475 <int value="3" label="Fetch Request Failed">
23476 The request was invalid, or the HTTP request failed.
23478 <int value="4" label="Fetch Server Failed">
23479 Error HTTP status received, or the DM server failed in another way.
23481 <int value="5" label="Fetch Response Received">
23482 A response to the fetch request was received.
23484 <int value="6" label="Fetch Bad Response">
23485 The response received was invalid. This happens when some expected data was
23486 not present in the response.
23488 <int value="7" label="Fetch Management Not Supported">
23489 DM server reported that management is not supported.
23491 <int value="8" label="Fetch Device Not Found">
23492 DM server reported that the given device ID was not found.
23494 <int value="9" label="Fetch OK">DM token successfully retrieved.</int>
23495 <int value="10" label="Store Succeeded">
23496 Successfully cached a token to disk.
23498 <int value="11" label="Store Failed">Caching a token to disk failed.</int>
23499 <int value="12" label="Device ID Conflict">The Device-ID is not unique.</int>
23500 <int value="13" label="Invalid Serial">
23501 Serial number rejected by DMServer.
23503 <int value="14" label="Missing Licenses">
23504 No more licenses available for that domain.
23508 <enum name="EnterpriseEnrollmentType" type="int">
23510 Result of device enrollment as defined in
23511 chrome/browser/policy/enterprise_metrics.h.
23513 <int value="0" label="Cancelled">
23514 The enrollment screen was closed without completing the enrollment process.
23516 <int value="1" label="Started">
23517 The user submitted credentials and started the enrollment process.
23519 <int value="2" label="Network Failed">
23520 Enrollment failed due to a network error.
23522 <int value="3" label="Login Failed">
23523 Enrollment failed because logging in to Gaia failed.
23525 <int value="4" label="Not Supported">
23526 Enrollment failed because it is not supported for the account used.
23528 <int value="5" label="Policy Failed">
23529 Enrollment failed because it failed to apply device policy.
23531 <int value="6" label="Other Failed">
23532 Enrollment failed due to an unexpected error. This currently happens when
23533 the Gaia auth token is not issued for the DM service, the device cloud
23534 policy subsystem isn't initialized, or when fetching Gaia tokens fails for
23537 <int value="7" label="OK">Enrollment was successful.</int>
23538 <int value="8" label="Invalid Serial">
23539 Serial number doesn't belong to account domain.
23541 <int value="9" label="Auto-enrollment Started">
23542 Auto-enrollment started automatically after sign-in.
23544 <int value="10" label="Auto-enrollment Failed">Auto-enrollment failed.</int>
23545 <int value="11" label="Auto-enrollment Retried">
23546 Auto-enrollment started again after a failure.
23548 <int value="12" label="Auto-enrollment Cancelled">
23549 User opted-out of auto-enrollment.
23551 <int value="13" label="Auto-enrollment OK">Auto-enrollment OK.</int>
23552 <int value="14" label="Invalid enrollment mode">
23553 The enrollment mode has not been sent down or is unknown to the client.
23555 <int value="15" label="Auto-enrollment not supported">
23556 The enrollment mode can not be set through auto-enrollment.
23558 <int value="16" label="Install attributes timeout">
23559 Install attributes failed to initialize in time.
23561 <int value="17" label="Wrong user name">
23562 Re-enrollment attempted with an account from a different domain.
23564 <int value="18" label="Missing licenses">
23565 No licenses left for that domain.
23567 <int value="19" label="Robot auth code fetch failed">
23568 Enrollment failed due to an error fetching the device robot authorization
23569 code from the DM Server.
23571 <int value="20" label="Robot refresh token fetch failed">
23572 Enrollment failed due to an error fetching the device robot refresh token
23575 <int value="21" label="Robot refresh token store failed">
23576 Enrollment failed due to an error persisting the device robot refresh token
23579 <int value="22" label="Deprovisioned device">
23580 Enrollment failed because the administrator has deprovisioned the device.
23584 <enum name="EnterprisePolicies" type="int">
23585 <!-- Generated from
23586 ../../../components/policy/resources/policy_templates.json -->
23588 <int value="1" label="Configure the home page URL"/>
23589 <int value="2" label="Use New Tab Page as homepage"/>
23590 <int value="3" label="Set Chrome as Default Browser"/>
23591 <int value="4" label="Application locale"/>
23592 <int value="5" label="Enable alternate error pages"/>
23593 <int value="6" label="Enable search suggestions"/>
23594 <int value="7" label="Enable network prediction"/>
23595 <int value="8" label="Disable SPDY protocol"/>
23596 <int value="9" label="Enable JavaScript"/>
23597 <int value="10" label="Enable Incognito mode"/>
23598 <int value="11" label="Disable saving browser history"/>
23599 <int value="12" label="Enable printing"/>
23600 <int value="13" label="Enable Google Cloud Print proxy"/>
23601 <int value="14" label="Enable Safe Browsing"/>
23602 <int value="15" label="Enable reporting of usage and crash-related data"/>
23603 <int value="16" label="Enable the password manager"/>
23604 <int value="17" label="Allow users to show passwords in Password Manager"/>
23605 <int value="18" label="Enable AutoFill"/>
23606 <int value="19" label="Specify a list of disabled plugins"/>
23607 <int value="20" label="Disable synchronization of data with Google"/>
23608 <int value="21" label="Choose how to specify proxy server settings"/>
23609 <int value="22" label="Choose how to specify proxy server settings"/>
23610 <int value="23" label="Address or URL of proxy server"/>
23611 <int value="24" label="URL to a proxy .pac file"/>
23612 <int value="25" label="Proxy bypass rules"/>
23613 <int value="26" label="Supported authentication schemes"/>
23615 label="Disable CNAME lookup when negotiating Kerberos authentication"/>
23616 <int value="28" label="Include non-standard port in Kerberos SPN"/>
23617 <int value="29" label="Authentication server whitelist"/>
23618 <int value="30" label="Kerberos delegation server whitelist"/>
23619 <int value="31" label="GSSAPI library name"/>
23620 <int value="32" label="Configure extension installation blacklist"/>
23621 <int value="33" label="Configure extension installation whitelist"/>
23622 <int value="34" label="Configure the list of force-installed extensions"/>
23623 <int value="35" label="Show Home button on toolbar"/>
23624 <int value="36" label="Disable Developer Tools"/>
23625 <int value="37" label="Action on startup"/>
23626 <int value="38" label="URLs to open on startup"/>
23627 <int value="39" label="Block third party cookies"/>
23628 <int value="40" label="Enable the default search provider"/>
23629 <int value="41" label="Default search provider name"/>
23630 <int value="42" label="Default search provider keyword"/>
23631 <int value="43" label="Default search provider search URL"/>
23632 <int value="44" label="Default search provider suggest URL"/>
23633 <int value="45" label="Default search provider instant URL"/>
23634 <int value="46" label="Default search provider icon"/>
23635 <int value="47" label="Default search provider encodings"/>
23636 <int value="48" label="Default cookies setting"/>
23637 <int value="49" label="Default images setting"/>
23638 <int value="50" label="Default JavaScript setting"/>
23639 <int value="51" label="Default plugins setting"/>
23640 <int value="52" label="Default popups setting"/>
23641 <int value="53" label="Default notification setting"/>
23642 <int value="54" label="Default geolocation setting"/>
23643 <int value="55" label="Disable support for 3D graphics APIs"/>
23644 <int value="56" label="Refresh rate for user policy"/>
23645 <int value="57" label="Default HTML renderer for Google Chrome Frame"/>
23647 label="Always render the following URL patterns in Google Chrome Frame"/>
23649 label="Always render the following URL patterns in the host browser"/>
23651 label="Allow Google Chrome Frame to handle the listed content types"/>
23652 <int value="61" label="Enable lock when the device become idle or suspended"/>
23653 <int value="62" label="Enable Instant"/>
23654 <int value="63" label="Set user data directory"/>
23655 <int value="64" label="Set download directory"/>
23656 <int value="65" label="Clear site data on browser shutdown (deprecated)"/>
23657 <int value="66" label="Specify whether the plugin finder should be disabled"/>
23658 <int value="67" label="Block cookies on these sites"/>
23659 <int value="68" label="Allow session only cookies on these sites"/>
23660 <int value="69" label="Allow images on these sites"/>
23661 <int value="70" label="Block images on these sites"/>
23662 <int value="71" label="Allow JavaScript on these sites"/>
23663 <int value="72" label="Block JavaScript on these sites"/>
23664 <int value="73" label="Allow plugins on these sites"/>
23665 <int value="74" label="Block plugins on these sites"/>
23666 <int value="75" label="Allow popups on these sites"/>
23667 <int value="76" label="Block popups on these sites"/>
23668 <int value="77" label="Allow cookies on these sites"/>
23669 <int value="78" label="Specify a list of enabled plugins"/>
23671 label="Specify a list of plugins that the user can enable or disable"/>
23672 <int value="80" label="Enable Translate"/>
23673 <int value="81" label="Allow running plugins that are outdated"/>
23674 <int value="82" label="Enable Bookmark Bar"/>
23675 <int value="83" label="Enables or disables bookmark editing"/>
23676 <int value="84" label="Allow invocation of file selection dialogs"/>
23677 <int value="85" label="Disable URL protocol schemes"/>
23678 <int value="86" label="Always runs plugins that require authorization"/>
23679 <int value="87" label="Set Google Chrome Frame user data directory"/>
23680 <int value="88" label="Set disk cache directory"/>
23681 <int value="89" label="Cross-origin HTTP Basic Auth prompts"/>
23682 <int value="90" label="Refresh rate for Device Policy"/>
23683 <int value="91" label="Release channel"/>
23685 label="Maximal number of concurrent connections to the proxy server"/>
23686 <int value="93" label="Incognito mode availability"/>
23687 <int value="94" label="Enable firewall traversal from remote access client"/>
23688 <int value="95" label="Enable firewall traversal from remote access host"/>
23690 label="Prevent app promotions from appearing on the new tab page"/>
23691 <int value="97" label="Import bookmarks from default browser on first run"/>
23693 label="Import browsing history from default browser on first run"/>
23694 <int value="99" label="Import of homepage from default browser on first run"/>
23696 label="Import search engines from default browser on first run"/>
23698 label="Import saved passwords from default browser on first run"/>
23700 label="Automatically select client certificates for these sites"/>
23701 <int value="103" label="Block access to a list of URLs"/>
23702 <int value="104" label="Allows access to a list of URLs"/>
23703 <int value="105" label="Allow notifications on these sites"/>
23704 <int value="106" label="Block notifications on these sites"/>
23705 <int value="107" label="User-level network configuration"/>
23706 <int value="108" label="Device-level network configuration"/>
23708 label="Enable submission of documents to Google Cloud Print"/>
23709 <int value="110" label="Set disk cache size in bytes"/>
23710 <int value="111" label="Set media disk cache size in bytes"/>
23711 <int value="112" label="Enterprise web store URL (deprecated)"/>
23712 <int value="113" label="Enterprise web store name (deprecated)"/>
23713 <int value="114" label="Enable TLS domain-bound certificates extension"/>
23714 <int value="115" label="Enable reporting memory info (JS heap size) to page"/>
23715 <int value="116" label="Proxy settings"/>
23716 <int value="117" label="Disable Print Preview"/>
23717 <int value="118" label="Disable SSL record splitting"/>
23718 <int value="119" label="Report OS and firmware version"/>
23719 <int value="120" label="Report device activity times"/>
23720 <int value="121" label="Report device boot mode"/>
23721 <int value="122" label="Login user white list"/>
23722 <int value="123" label="Allow creation of new user accounts"/>
23723 <int value="124" label="Enable guest mode"/>
23724 <int value="125" label="Show usernames on login screen"/>
23725 <int value="126" label="Enable data roaming"/>
23726 <int value="127" label="Enable metrics reporting"/>
23727 <int value="128" label="Wipe user data on sign-out"/>
23728 <int value="129" label="Whether online OCSP/CRL checks are performed"/>
23729 <int value="130" label="Timeout until idle user log-out is executed"/>
23730 <int value="131" label="Duration of the idle log-out warning message"/>
23732 label="Screen saver to be used on the sign-in screen in retail mode"/>
23734 label="Duration of inactivity before the screen saver is shown on the
23735 sign-in screen in retail mode"/>
23737 label="Whether the release channel should be configurable by the user"/>
23738 <int value="135" label="List of AppPack extensions"/>
23739 <int value="136" label="Disables Auto Update"/>
23740 <int value="137" label="Load specified urls on demo login"/>
23742 label="Continue running background apps when Google Chrome is closed"/>
23743 <int value="139" label="Disables Drive in the Chrome OS Files app"/>
23745 label="Disables Google Drive over Cellular connections in the Chrome OS
23748 label="Additional command line parameters for Google Chrome"/>
23749 <int value="142" label="Target Auto Update Version"/>
23750 <int value="143" label="Report device location"/>
23751 <int value="144" label="List of pinned apps to show in the launcher"/>
23752 <int value="145" label="Auto update scatter factor"/>
23753 <int value="146" label="Connection types allowed for updates"/>
23755 label="Restrict which users are allowed to sign in to Google Chrome"/>
23757 label="Configure extension, app, and user script install sources"/>
23758 <int value="149" label="Default mediastream setting"/>
23760 label="Disable proceeding from the Safe Browsing warning page"/>
23761 <int value="151" label="Enable or disable spell checking web service"/>
23762 <int value="152" label="Disable mounting of external storage"/>
23763 <int value="153" label="Disable taking screenshots"/>
23765 label="Configure the required domain name for remote access hosts"/>
23767 label="Enable two-factor authentication for remote access hosts"/>
23769 label="Configure the TalkGadget prefix for remote access hosts"/>
23770 <int value="157" label="Enable curtaining of remote access hosts"/>
23771 <int value="158" label="Timezone"/>
23772 <int value="159" label="Allow playing audio"/>
23773 <int value="160" label="Allow or deny audio capture"/>
23775 label="List of alternate URLs for the default search provider"/>
23776 <int value="162" label="Force SafeSearch"/>
23777 <int value="163" label="Device-local accounts"/>
23778 <int value="164" label="Add a logout button to the system tray"/>
23779 <int value="165" label="Use built-in DNS client"/>
23780 <int value="166" label="Control shelf auto-hiding"/>
23781 <int value="167" label="Allow or deny video capture"/>
23782 <int value="168" label="Configure allowed app/extension types"/>
23783 <int value="169" label="Set the display name for device-local accounts"/>
23784 <int value="170" label="Limit the session length"/>
23786 label="Parameter controlling search term placement for the default
23788 <int value="172" label="Screen dim delay when running on AC power"/>
23789 <int value="173" label="Screen off delay when running on AC power"/>
23790 <int value="174" label="Screen lock delay when running on AC power"/>
23791 <int value="175" label="Idle delay when running on AC power"/>
23792 <int value="176" label="Screen dim delay when running on battery power"/>
23793 <int value="177" label="Screen off delay when running on battery power"/>
23794 <int value="178" label="Screen lock delay when running on battery power"/>
23795 <int value="179" label="Idle delay when running on battery power"/>
23796 <int value="180" label="Action to take when the idle delay is reached"/>
23797 <int value="181" label="Action to take when the user closes the lid"/>
23799 label="Specify whether audio activity affects power management"/>
23801 label="Specify whether video activity affects power management"/>
23803 label="Percentage by which to scale the idle delay in presentation mode
23806 label="Allow users to redeem offers through Chrome OS Registration"/>
23807 <int value="186" label="Set the Terms of Service for a device-local account"/>
23808 <int value="187" label="Enable deleting browser and download history"/>
23809 <int value="188" label="Show accessibility options in system tray menu"/>
23811 label="Hide the web store from the new tab page and app launcher"/>
23812 <int value="190" label="Allows sign in to Chrome"/>
23813 <int value="191" label="System wide flags to be applied on Chrome start-up"/>
23814 <int value="192" label="Limit device uptime by automatically rebooting"/>
23815 <int value="193" label="Automatically reboot after update"/>
23816 <int value="194" label="Public session for auto-login"/>
23817 <int value="195" label="Public session auto-login timer"/>
23819 label="Set the restriction on the fetching of the Variations seed"/>
23820 <int value="197" label="Idle warning delay when running on AC power"/>
23821 <int value="198" label="Idle warning delay when running on battery power"/>
23823 label="Set the restriction on the fetching of the Variations seed"/>
23824 <int value="200" label="Enable remote attestation for the user"/>
23826 label="Extensions allowed to to use the remote attestation API"/>
23827 <int value="202" label="Enable bailout keyboard shortcut for auto-login"/>
23828 <int value="203" label="Allow screen wake locks"/>
23829 <int value="204" label="Default behavior for sites not in any content pack"/>
23830 <int value="205" label="Managed user manual exception hosts"/>
23831 <int value="206" label="Managed user manual exception URLs"/>
23832 <int value="207" label="Enable remote attestation for the device"/>
23834 label="URLs that will be granted access to audio capture devices
23837 label="URLs that will be granted access to video capture devices
23840 label="Percentage by which to scale the screen dim delay if the user
23841 becomes active after dimming"/>
23842 <int value="211" label="Enable large cursor"/>
23843 <int value="212" label="Enable spoken feedback"/>
23844 <int value="213" label="Enable high contrast mode"/>
23845 <int value="214" label="Set screen magnifier type"/>
23847 label="Set default state of the large cursor on the login screen"/>
23849 label="Set the default state of spoken feedback on the login screen"/>
23851 label="Set the default state of high contrast mode on the login screen"/>
23853 label="Set the default screen magnifier type enabled on the login
23855 <int value="219" label="Enable supervised users"/>
23857 label="Percentage by which to scale the screen dim delay in
23858 presentation mode"/>
23859 <int value="221" label="Suppress the Google Chrome Frame turndown prompt"/>
23861 label="Action to take when the idle delay is reached while running on
23863 <int value="223" label="Enable creation of supervised users"/>
23864 <int value="224" label="Report device network interfaces"/>
23865 <int value="225" label="Power mangement on the login screen"/>
23867 label="Action to take when the idle delay is reached while running on
23869 <int value="227" label="Managed Bookmarks"/>
23870 <int value="228" label="Maximum fetch delay after a policy invalidation"/>
23872 label="Parameter providing search-by-image feature for the default
23874 <int value="230" label="Parameters for search URL which uses POST"/>
23875 <int value="231" label="Parameters for suggest URL which uses POST"/>
23876 <int value="232" label="Parameters for instant URL which uses POST"/>
23877 <int value="233" label="Parameters for image URL which uses POST"/>
23878 <int value="234" label="Enable or disable PIN-less authentication"/>
23880 label="Whether online OCSP/CRL checks are required for local trust
23882 <int value="236" label="Use 24 hour clock by default"/>
23883 <int value="237" label="Default search provider new tab page URL"/>
23884 <int value="238" label="Skip the meta tag check in Google Chrome Frame"/>
23886 label="Enable the use of remote attestation for content protection for
23888 <int value="240" label="Allow fullscreen mode"/>
23889 <int value="241" label="Enable the data compression proxy feature"/>
23890 <int value="242" label="Auto update p2p enabled"/>
23891 <int value="243" label="Allow autoupdate downloads via HTTP"/>
23892 <int value="244" label="Control the user behavior in a multiprofile session"/>
23893 <int value="245" label="Ephemeral profile"/>
23895 label="Selects the strategy used to free up disk space during automatic
23898 label="Specify whether power management delays and the session length
23899 limit should only start running after initial user activity in a
23901 <int value="248" label="Report device users"/>
23902 <int value="249" label="User avatar image"/>
23903 <int value="250" label="Enable network configuration prompt when offline"/>
23904 <int value="251" label="Native Messaging blacklist"/>
23905 <int value="252" label="Native Messaging whitelist"/>
23906 <int value="253" label="Allow user-level Native Messaging hosts"/>
23909 <enum name="EnterprisePolicyInvalidations" type="int">
23910 <int value="0" label="No payload"/>
23911 <int value="1" label="Payload"/>
23914 <enum name="EnterprisePolicyLoadStatus" type="int">
23916 Status codes produced by the policy loaders that pull policy settings from
23917 the platform-specific management infrastructure, such as Windows Group
23920 <int value="0" label="STARTED">
23921 Policy load attempt started. This gets logged for each policy load attempt
23922 to get a baseline on the number of requests, and an arbitrary number of the
23923 below status codes may get added in addition.
23925 <int value="1" label="QUERY_FAILED">
23926 System failed to determine whether there's policy.
23928 <int value="2" label="NO_POLICY">No policy present.</int>
23929 <int value="3" label="INACCCESSIBLE">
23930 Data inaccessible, such as non-local policy file.
23932 <int value="4" label="MISSING">
23933 Data missing, such as policy file not present.
23935 <int value="5" label="WOW64_REDIRECTION_DISABLED">
23936 Trying with Wow64 redirection disabled.
23938 <int value="6" label="READ_ERROR">
23939 Data read error, for example file reading errors.
23941 <int value="7" label="TOO_BIG">Data too large to process.</int>
23942 <int value="8" label="PARSE_ERROR">Parse error.</int>
23945 <enum name="EnterprisePolicyRefresh" type="int">
23946 <int value="0" label="Changed"/>
23947 <int value="1" label="Changed; Invalidations disabled"/>
23948 <int value="2" label="Unchanged"/>
23949 <int value="3" label="Invalidated; Changed"/>
23950 <int value="4" label="Invalidated; Unchanged"/>
23953 <enum name="EnterprisePolicyType" type="int">
23955 Result of Policy operations as defined in
23956 chrome/browser/policy/enterprise_metrics.h.
23958 <int value="0" label="Load Succeeded">
23959 A cached policy was successfully loaded from disk.
23961 <int value="1" label="Load Failed">
23962 Reading a cached policy from disk failed.
23964 <int value="2" label="Fetch Requested">
23965 A policy fetch request was sent to the DM server.
23967 <int value="3" label="Fetch Request Failed">
23968 The request was invalid, or the HTTP request failed.
23970 <int value="4" label="Fetch Server Failed">
23971 Error HTTP status received, or the DM server failed in another way.
23973 <int value="5" label="Fetch Not Found">
23974 Policy not found for the given user or device.
23976 <int value="6" label="Fetch Invalid Token">
23977 DM server didn't accept the token used in the request.
23979 <int value="7" label="Fetch Response Received">
23980 A response to the policy fetch request was received.
23982 <int value="8" label="Fetch Bad Response">
23983 The policy response message didn't contain a policy, or other data was
23986 <int value="9" label="Fetch Invalid Policy">Failed to decode the policy.</int>
23987 <int value="10" label="Fetch Bad Signature">
23988 The device policy was rejected because its signature was invalid.
23990 <int value="11" label="Fetch Timestamp In Future">
23991 Rejected policy because its timestamp is in the future.
23993 <int value="12" label="Fetch Non Enterprise Device">
23994 Device policy rejected because the device is not managed.
23996 <int value="13" label="Fetch User Mismatch">
23997 The policy was provided for a username that is different from the device
23998 owner, and the policy was rejected.
24000 <int value="14" label="Fetch Other Failed">
24001 The policy was rejected for another reason. Currently this can happen only
24002 for device policies, when the SignedSettings fail to store or retrieve a
24005 <int value="15" label="Fetch OK">The fetched policy was accepted.</int>
24006 <int value="16" label="Fetch Not Modified">
24007 The policy just fetched didn't have any changes compared to the cached
24010 <int value="17" label="Store Succeeded">
24011 Successfully cached a policy to disk.
24013 <int value="18" label="Store Failed">Caching a policy to disk failed.</int>
24016 <enum name="ErrorCodesGetAdaptersAddresses" type="int">
24017 <int value="8" label="ERROR_NOT_ENOUGH_MEMORY"/>
24018 <int value="87" label="ERROR_INVALID_PARAMETER"/>
24019 <int value="111" label="ERROR_BUFFER_OVERFLOW"/>
24020 <int value="232" label="ERROR_NO_DATA"/>
24021 <int value="1228" label="ERROR_ADDRESS_NOT_ASSOCIATED"/>
24024 <enum name="ErrorCodesGetaddrinfo_All" type="int">
24025 <int value="1" label="EAI_BADFLAGS(L)"/>
24026 <int value="2" label="EAI_NONAME(L) EAI_AGAIN(M)"/>
24027 <int value="3" label="EAI_AGAIN(L) EAI_BADFLAGS(M)"/>
24028 <int value="4" label="EAI_FAIL"/>
24029 <int value="5" label="EAI_NODATA(L) EAI_FAMILY(M)"/>
24030 <int value="6" label="WSA_INVALID_HANDLE EAI_FAMILY(L) EAI_MEMORY(M)"/>
24031 <int value="7" label="EAI_SOCKTYPE(L) EAI_NODATA(M)"/>
24032 <int value="8" label="WSA_NOT_ENOUGH_MEMORY EAI_SERVICE(L) EAI_NONAME(M)"/>
24033 <int value="9" label="EAI_ADDRFAMILY EAI_SERVICE(M)"/>
24034 <int value="10" label="EAI_MEMORY(L) EAI_SOCKTYPE(L)"/>
24035 <int value="11" label="EAI_SYSTEM"/>
24036 <int value="12" label="EAI_OVERFLOW"/>
24037 <int value="10022" label="WSAEINVAL"/>
24038 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
24039 <int value="10047" label="WSAEAFNOSUPPORT"/>
24040 <int value="10093" label="WSANOTINITIALISED"/>
24041 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
24042 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
24043 <int value="11002" label="WSATRY_AGAIN"/>
24044 <int value="11003" label="WSA_ANO_RECOVERY"/>
24045 <int value="11004" label="WSANO_DATA"/>
24048 <enum name="ErrorCodesGetaddrinfo_Linux" type="int">
24049 <int value="1" label="EAI_BADFLAGS"/>
24050 <int value="2" label="EAI_NONAME"/>
24051 <int value="3" label="EAI_AGAIN"/>
24052 <int value="4" label="EAI_FAIL"/>
24053 <int value="5" label="EAI_NODATA"/>
24054 <int value="6" label="EAI_FAMILY"/>
24055 <int value="7" label="EAI_SOCKTYPE"/>
24056 <int value="8" label="EAI_SERVICE"/>
24057 <int value="9" label="EAI_ADDRFAMILY"/>
24058 <int value="10" label="EAI_MEMORY"/>
24059 <int value="11" label="EAI_SYSTEM"/>
24060 <int value="12" label="EAI_OVERFLOW"/>
24063 <enum name="ErrorCodesGetaddrinfo_Mac" type="int">
24064 <int value="1" label="EAI_ADDRFAMILY"/>
24065 <int value="2" label="EAI_AGAIN"/>
24066 <int value="3" label="EAI_BADFLAGS"/>
24067 <int value="4" label="EAI_FAIL"/>
24068 <int value="5" label="EAI_FAMILY"/>
24069 <int value="6" label="EAI_MEMORY"/>
24070 <int value="7" label="EAI_NODATA"/>
24071 <int value="8" label="EAI_NONAME"/>
24072 <int value="9" label="EAI_SERVICE"/>
24073 <int value="10" label="EAI_SOCKTYPE"/>
24074 <int value="11" label="EAI_SYSTEM"/>
24075 <int value="12" label="EAI_BADHINTS"/>
24076 <int value="13" label="EAI_PROTOCOL"/>
24077 <int value="14" label="EAI_OVERFLOW"/>
24080 <enum name="ErrorCodesGetaddrinfo_Win" type="int">
24081 <int value="6" label="WSA_INVALID_HANDLE"/>
24082 <int value="8" label="WSA_NOT_ENOUGH_MEMORY or EAI_SERVICE"/>
24083 <int value="10022" label="WSAEINVAL"/>
24084 <int value="10044" label="WSAESOCKTNOSUPPORT"/>
24085 <int value="10047" label="WSAEAFNOSUPPORT"/>
24086 <int value="10093" label="WSANOTINITIALISED"/>
24087 <int value="10109" label="WSA_TYPE_NOT_FOUND"/>
24088 <int value="11001" label="WSA_HOST_NOT_FOUND"/>
24089 <int value="11002" label="WSATRY_AGAIN"/>
24090 <int value="11003" label="WSA_ANO_RECOVERY"/>
24091 <int value="11004" label="WSANO_DATA"/>
24094 <enum name="ExecutionPhase" type="int">
24095 <int value="0" label="UNINITIALIZED_PHASE"/>
24096 <int value="100" label="START_METRICS_RECORDING"/>
24097 <int value="200" label="CREATE_PROFILE"/>
24098 <int value="300" label="STARTUP_TIMEBOMB_ARM"/>
24099 <int value="400" label="THREAD_WATCHER_START"/>
24100 <int value="500" label="MAIN_MESSAGE_LOOP_RUN"/>
24101 <int value="600" label="SHUTDOWN_TIMEBOMB_ARM"/>
24102 <int value="700" label="SHUTDOWN_COMPLETE"/>
24105 <enum name="ExtensionBackgroundPageType" type="int">
24106 <int value="0" label="None"/>
24107 <int value="1" label="Persistent"/>
24108 <int value="2" label="Event Page"/>
24111 <enum name="ExtensionDisabledUIUserResponse" type="int">
24112 <int value="0" label="IGNORED"/>
24113 <int value="1" label="REENABLE"/>
24114 <int value="2" label="UNINSTALL"/>
24117 <enum name="ExtensionFileWriteResult" type="int">
24119 Deprecated 10/2013.
24121 <int value="0" label="SUCCESS"/>
24122 <int value="1" label="CANT_CREATE_TEMP_CRX"/>
24123 <int value="2" label="CANT_WRITE_CRX_DATA"/>
24124 <int value="3" label="CANT_READ_CRX_FILE"/>
24127 <enum name="ExtensionFromWebstoreInconcistencyEnum" type="int">
24128 <int value="0" label="Non-webstore update URL"/>
24129 <int value="1" label="External install location"/>
24132 <enum name="ExtensionFunctions" type="int">
24133 <!-- Generated from ../../../chrome/browser/extensions/extension_function_histogram_value.h -->
24135 <int value="0" label="UNKNOWN"/>
24136 <int value="1" label="WEBNAVIGATION_GETALLFRAMES"/>
24137 <int value="2" label="BROWSINGDATA_REMOVEWEBSQL"/>
24138 <int value="3" label="ALARMS_CREATE"/>
24139 <int value="4" label="FILEBROWSERPRIVATE_REMOVEFILEWATCH"/>
24140 <int value="5" label="COOKIES_GET"/>
24141 <int value="6" label="FONTSETTINGS_GETMINIMUMFONTSIZE"/>
24142 <int value="7" label="CHROMEOSINFOPRIVATE_GET"/>
24143 <int value="8" label="BOOKMARKMANAGERPRIVATE_CUT"/>
24144 <int value="9" label="TABS_CAPTUREVISIBLETAB"/>
24145 <int value="10" label="MANAGEMENT_SETENABLED"/>
24146 <int value="11" label="HISTORY_DELETEALL"/>
24147 <int value="12" label="STORAGE_GET"/>
24148 <int value="13" label="SOCKET_SETKEEPALIVE"/>
24149 <int value="14" label="DOWNLOADS_CANCEL"/>
24150 <int value="15" label="BOOKMARKS_CREATE"/>
24151 <int value="16" label="BOOKMARKS_UPDATE"/>
24152 <int value="17" label="FILEBROWSERPRIVATE_GETDRIVEFILES"/>
24153 <int value="18" label="TERMINALPRIVATE_ONTERMINALRESIZE"/>
24154 <int value="19" label="DELETED_FILEBROWSERPRIVATE_REQUESTDIRECTORYREFRESH"/>
24155 <int value="20" label="BLUETOOTH_GETADAPTERSTATE"/>
24156 <int value="21" label="FILEBROWSERPRIVATE_CANCELFILETRANSFERS"/>
24157 <int value="22" label="FILEBROWSERPRIVATE_PINDRIVEFILE"/>
24158 <int value="23" label="SOCKET_WRITE"/>
24159 <int value="24" label="OMNIBOX_SETDEFAULTSUGGESTION"/>
24160 <int value="25" label="TTS_SPEAK"/>
24161 <int value="26" label="WALLPAPERPRIVATE_RESTOREMINIMIZEDWINDOWS"/>
24162 <int value="27" label="BROWSINGDATA_REMOVEHISTORY"/>
24163 <int value="28" label="DELETED_FILEBROWSERPRIVATE_ISFULLSCREEN"/>
24164 <int value="29" label="AUTOTESTPRIVATE_LOGOUT"/>
24165 <int value="30" label="EXPERIMENTAL_HISTORY_GETMOSTVISITED"/>
24166 <int value="31" label="BLUETOOTH_DISCONNECT"/>
24167 <int value="32" label="BLUETOOTH_SETOUTOFBANDPAIRINGDATA"/>
24168 <int value="33" label="BOOKMARKMANAGERPRIVATE_CANPASTE"/>
24169 <int value="34" label="AUTOTESTPRIVATE_RESTART"/>
24170 <int value="35" label="USB_CLAIMINTERFACE"/>
24171 <int value="36" label="MEDIAPLAYERPRIVATE_SETWINDOWHEIGHT"/>
24172 <int value="37" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSINFO"/>
24173 <int value="38" label="HISTORY_GETVISITS"/>
24174 <int value="39" label="SOCKET_BIND"/>
24175 <int value="40" label="TABS_MOVE"/>
24176 <int value="41" label="SOCKET_DISCONNECT"/>
24177 <int value="42" label="FILESYSTEM_GETWRITABLEENTRY"/>
24178 <int value="43" label="SYNCFILESYSTEM_REQUESTFILESYSTEM"/>
24179 <int value="44" label="COMMANDS_GETALL"/>
24180 <int value="45" label="EXPERIMENTAL_DISCOVERY_REMOVESUGGESTION"/>
24181 <int value="46" label="VIRTUALKEYBOARDPRIVATE_SENDKEYEVENT"/>
24182 <int value="47" label="BOOKMARKMANAGERPRIVATE_GETSUBTREE"/>
24183 <int value="48" label="DELETED_EXPERIMENTAL_RLZ_RECORDPRODUCTEVENT"/>
24184 <int value="49" label="BOOKMARKS_GETRECENT"/>
24185 <int value="50" label="APP_CURRENTWINDOWINTERNAL_SETBOUNDS"/>
24186 <int value="51" label="CLOUDPRINTPRIVATE_SETUPCONNECTOR"/>
24187 <int value="52" label="SERIAL_SETCONTROLSIGNALS"/>
24188 <int value="53" label="DELETED_FILEBROWSERPRIVATE_SETLASTMODIFIED"/>
24189 <int value="54" label="IDLE_SETDETECTIONINTERVAL"/>
24190 <int value="55" label="FILEBROWSERPRIVATE_GETFILETASKS"/>
24191 <int value="56" label="WEBSTOREPRIVATE_GETSTORELOGIN"/>
24192 <int value="57" label="SYSTEMPRIVATE_GETINCOGNITOMODEAVAILABILITY"/>
24193 <int value="58" label="IDLTEST_SENDARRAYBUFFERVIEW"/>
24194 <int value="59" label="SOCKET_SETNODELAY"/>
24195 <int value="60" label="APP_CURRENTWINDOWINTERNAL_SHOW"/>
24196 <int value="61" label="WEBSTOREPRIVATE_GETBROWSERLOGIN"/>
24197 <int value="62" label="EXPERIMENTAL_IDENTITY_GETAUTHTOKEN"/>
24198 <int value="63" label="DELETED_SYSTEMINFO_DISPLAY_GETDISPLAYINFO"/>
24199 <int value="64" label="BROWSINGDATA_REMOVEPLUGINDATA"/>
24200 <int value="65" label="SOCKET_LISTEN"/>
24201 <int value="66" label="MEDIAGALLERIES_GETMEDIAFILESYSTEMS"/>
24202 <int value="67" label="DOWNLOADS_OPEN"/>
24203 <int value="68" label="TABS_EXECUTESCRIPT"/>
24204 <int value="69" label="SYNCFILESYSTEM_GETUSAGEANDQUOTA"/>
24205 <int value="70" label="INPUTMETHODPRIVATE_GET"/>
24206 <int value="71" label="USB_CLOSEDEVICE"/>
24207 <int value="72" label="TTS_STOP"/>
24208 <int value="73" label="DELETED_SERIAL_GETPORTS"/>
24209 <int value="74" label="DELETED_FILEBROWSERPRIVATE_CLEARDRIVECACHE"/>
24210 <int value="75" label="SERIAL_GETCONTROLSIGNALS"/>
24211 <int value="76" label="DEVELOPERPRIVATE_ENABLE"/>
24212 <int value="77" label="FILEBROWSERPRIVATE_GETDRIVEFILEPROPERTIES"/>
24213 <int value="78" label="USB_FINDDEVICES"/>
24214 <int value="79" label="BOOKMARKMANAGERPRIVATE_DROP"/>
24215 <int value="80" label="DELETED_FILEBROWSERPRIVATE_GETFILETRANSFERS"/>
24216 <int value="81" label="INPUT_IME_SETMENUITEMS"/>
24217 <int value="82" label="BOOKMARKS_EXPORT"/>
24218 <int value="83" label="HISTORY_SEARCH"/>
24219 <int value="84" label="TTSENGINE_SENDTTSEVENT"/>
24220 <int value="85" label="EXPERIMENTAL_ACCESSIBILITY_GETALERTSFORTAB"/>
24221 <int value="86" label="BOOKMARKS_IMPORT"/>
24222 <int value="87" label="SYNCFILESYSTEM_DELETEFILESYSTEM"/>
24223 <int value="88" label="DEBUGGER_SENDCOMMAND"/>
24224 <int value="89" label="DEBUGGER_DETACH"/>
24225 <int value="90" label="METRICSPRIVATE_RECORDSMALLCOUNT"/>
24226 <int value="91" label="APP_CURRENTWINDOWINTERNAL_MINIMIZE"/>
24227 <int value="92" label="DEVELOPERPRIVATE_AUTOUPDATE"/>
24228 <int value="93" label="DNS_RESOLVE"/>
24229 <int value="94" label="DELETED_EXPERIMENTAL_SYSTEMINFO_MEMORY_GET"/>
24230 <int value="95" label="HISTORY_ADDURL"/>
24231 <int value="96" label="TABS_GET"/>
24232 <int value="97" label="BROWSERACTION_SETBADGETEXT"/>
24233 <int value="98" label="TABS_RELOAD"/>
24234 <int value="99" label="WINDOWS_CREATE"/>
24235 <int value="100" label="DEVELOPERPRIVATE_LOADUNPACKED"/>
24236 <int value="101" label="DELETED_DOWNLOADS_SETDESTINATION"/>
24237 <int value="102" label="DELETED_EXPERIMENTAL_PROCESSES_GETPROCESSIDFORTAB"/>
24238 <int value="103" label="BOOKMARKS_GETCHILDREN"/>
24239 <int value="104" label="BROWSERACTION_GETTITLE"/>
24240 <int value="105" label="TERMINALPRIVATE_OPENTERMINALPROCESS"/>
24241 <int value="106" label="DELETED_SERIAL_CLOSE"/>
24242 <int value="107" label="CONTEXTMENUS_REMOVE"/>
24243 <int value="108" label="FILEBROWSERPRIVATE_REQUESTFILESYSTEM"/>
24244 <int value="109" label="ECHOPRIVATE_GETREGISTRATIONCODE"/>
24245 <int value="110" label="TABS_GETCURRENT"/>
24246 <int value="111" label="FONTSETTINGS_CLEARDEFAULTFIXEDFONTSIZE"/>
24247 <int value="112" label="MEDIAPLAYERPRIVATE_CLOSEWINDOW"/>
24248 <int value="113" label="WEBREQUESTINTERNAL_ADDEVENTLISTENER"/>
24249 <int value="114" label="CLOUDPRINTPRIVATE_GETPRINTERS"/>
24250 <int value="115" label="STORAGE_SET"/>
24251 <int value="116" label="FONTSETTINGS_GETDEFAULTFONTSIZE"/>
24252 <int value="117" label="EXTENSION_SETUPDATEURLDATA"/>
24253 <int value="118" label="DELETED_SERIAL_WRITE"/>
24254 <int value="119" label="IDLE_QUERYSTATE"/>
24255 <int value="120" label="DELETED_EXPERIMENTAL_RLZ_GETACCESSPOINTRLZ"/>
24256 <int value="121" label="WEBSTOREPRIVATE_SETSTORELOGIN"/>
24257 <int value="122" label="PAGEACTIONS_ENABLEFORTAB"/>
24258 <int value="123" label="COOKIES_SET"/>
24259 <int value="124" label="CONTENTSETTINGS_SET"/>
24260 <int value="125" label="CONTEXTMENUS_REMOVEALL"/>
24261 <int value="126" label="TABS_INSERTCSS"/>
24262 <int value="127" label="WEBREQUEST_HANDLERBEHAVIORCHANGED"/>
24263 <int value="128" label="INPUT_IME_SETCURSORPOSITION"/>
24264 <int value="129" label="OMNIBOX_SENDSUGGESTIONS"/>
24265 <int value="130" label="SYSTEMINDICATOR_ENABLE"/>
24266 <int value="131" label="EVENTS_GETRULES"/>
24267 <int value="132" label="BOOKMARKMANAGERPRIVATE_COPY"/>
24268 <int value="133" label="SOCKET_RECVFROM"/>
24269 <int value="134" label="TABS_GETALLINWINDOW"/>
24270 <int value="135" label="CONTEXTMENUS_UPDATE"/>
24271 <int value="136" label="BOOKMARKS_SEARCH"/>
24272 <int value="137" label="EXPERIMENTAL_APP_CLEARALLNOTIFICATIONS"/>
24273 <int value="138" label="BLUETOOTH_GETLOCALOUTOFBANDPAIRINGDATA"/>
24274 <int value="139" label="SYSTEMPRIVATE_GETUPDATESTATUS"/>
24275 <int value="140" label="FONTSETTINGS_CLEARMINIMUMFONTSIZE"/>
24276 <int value="141" label="DELETED_FILEBROWSERPRIVATE_GETFILELOCATIONS"/>
24277 <int value="142" label="EXPERIMENTAL_DISCOVERY_SUGGEST"/>
24278 <int value="143" label="FILEBROWSERPRIVATE_SETDEFAULTTASK"/>
24279 <int value="144" label="BROWSERACTION_GETBADGETEXT"/>
24280 <int value="145" label="APP_CURRENTWINDOWINTERNAL_HIDE"/>
24281 <int value="146" label="SOCKET_CONNECT"/>
24282 <int value="147" label="BOOKMARKS_GETSUBTREE"/>
24283 <int value="148" label="HISTORY_DELETEURL"/>
24285 label="DELETED_EXPERIMENTAL_MEDIAGALLERIES_ASSEMBLEMEDIAFILE"/>
24286 <int value="150" label="BOOKMARKMANAGERPRIVATE_STARTDRAG"/>
24287 <int value="151" label="BROWSINGDATA_REMOVEPASSWORDS"/>
24288 <int value="152" label="DOWNLOADS_DRAG"/>
24289 <int value="153" label="INPUT_IME_SETCOMPOSITION"/>
24290 <int value="154" label="METRICSPRIVATE_RECORDUSERACTION"/>
24291 <int value="155" label="USB_RELEASEINTERFACE"/>
24292 <int value="156" label="PAGEACTION_GETPOPUP"/>
24293 <int value="157" label="DELETED_SCRIPTBADGE_GETATTENTION"/>
24294 <int value="158" label="FONTSETTINGS_GETFONTLIST"/>
24295 <int value="159" label="PERMISSIONS_CONTAINS"/>
24296 <int value="160" label="DELETED_SCRIPTBADGE_GETPOPUP"/>
24297 <int value="161" label="EXPERIMENTAL_ACCESSIBILITY_GETFOCUSEDCONTROL"/>
24298 <int value="162" label="DEVELOPERPRIVATE_GETSTRINGS"/>
24299 <int value="163" label="METRICSPRIVATE_RECORDMEDIUMCOUNT"/>
24300 <int value="164" label="MANAGEMENT_GET"/>
24301 <int value="165" label="PERMISSIONS_GETALL"/>
24302 <int value="166" label="DOWNLOADS_SHOW"/>
24303 <int value="167" label="DELETED_EXPERIMENTAL_RLZ_CLEARPRODUCTSTATE"/>
24304 <int value="168" label="TABS_REMOVE"/>
24305 <int value="169" label="MANAGEMENT_GETPERMISSIONWARNINGSBYID"/>
24306 <int value="170" label="WINDOWS_GET"/>
24307 <int value="171" label="FILEBROWSERPRIVATE_EXECUTETASK"/>
24308 <int value="172" label="TTS_GETVOICES"/>
24309 <int value="173" label="MANAGEMENT_GETALL"/>
24310 <int value="174" label="MANAGEMENT_GETPERMISSIONWARNINGSBYMANIFEST"/>
24311 <int value="175" label="APP_CURRENTWINDOWINTERNAL_CLEARATTENTION"/>
24312 <int value="176" label="AUTOTESTPRIVATE_SHUTDOWN"/>
24313 <int value="177" label="FONTSETTINGS_CLEARDEFAULTFONTSIZE"/>
24314 <int value="178" label="BOOKMARKS_GETTREE"/>
24315 <int value="179" label="FILEBROWSERPRIVATE_SELECTFILES"/>
24316 <int value="180" label="RUNTIME_GETBACKGROUNDPAGE"/>
24317 <int value="181" label="DELETED_EXPERIMENTAL_RECORD_REPLAYURLS"/>
24318 <int value="182" label="WEBSTOREPRIVATE_COMPLETEINSTALL"/>
24319 <int value="183" label="DELETED_EXPERIMENTAL_SPEECHINPUT_START"/>
24320 <int value="184" label="COOKIES_GETALL"/>
24321 <int value="185" label="DOWNLOADS_GETFILEICON"/>
24322 <int value="186" label="PAGEACTION_GETTITLE"/>
24323 <int value="187" label="BROWSINGDATA_REMOVE"/>
24324 <int value="188" label="DELETED_SERIAL_OPEN"/>
24325 <int value="189" label="FILESYSTEM_GETDISPLAYPATH"/>
24326 <int value="190" label="FILEBROWSERPRIVATE_FORMATVOLUME"/>
24327 <int value="191" label="BOOKMARKS_GET"/>
24328 <int value="192" label="DELETED_MANAGEDMODEPRIVATE_GET"/>
24329 <int value="193" label="ALARMS_CLEAR"/>
24330 <int value="194" label="SYNCFILESYSTEM_GETFILESYNCSTATUS"/>
24331 <int value="195" label="SOCKET_GETINFO"/>
24332 <int value="196" label="WEBSTOREPRIVATE_INSTALLBUNDLE"/>
24333 <int value="197" label="BROWSERACTION_ENABLE"/>
24334 <int value="198" label="METRICSPRIVATE_RECORDMEDIUMTIME"/>
24335 <int value="199" label="PAGEACTION_SETTITLE"/>
24336 <int value="200" label="CLOUDPRINTPRIVATE_GETHOSTNAME"/>
24337 <int value="201" label="CONTENTSETTINGS_GETRESOURCEIDENTIFIERS"/>
24338 <int value="202" label="SOCKET_CREATE"/>
24339 <int value="203" label="DEVELOPERPRIVATE_RELOAD"/>
24340 <int value="204" label="FILEBROWSERPRIVATE_GETVOLUMEMETADATALIST"/>
24341 <int value="205" label="APP_RUNTIME_POSTINTENTRESPONSE"/>
24342 <int value="206" label="DELETED_MANAGEDMODEPRIVATE_SETPOLICY"/>
24343 <int value="207" label="WEBSTOREPRIVATE_BEGININSTALLWITHMANIFEST3"/>
24344 <int value="208" label="WALLPAPERPRIVATE_SETWALLPAPER"/>
24345 <int value="209" label="USB_CONTROLTRANSFER"/>
24346 <int value="210" label="DELETED_EXPERIMENTAL_SPEECHINPUT_STOP"/>
24347 <int value="211" label="USB_BULKTRANSFER"/>
24348 <int value="212" label="DELETED_FILEBROWSERPRIVATE_GETVOLUMEMETADATA"/>
24349 <int value="213" label="PAGECAPTURE_SAVEASMHTML"/>
24350 <int value="214" label="EXTENSION_ISALLOWEDINCOGNITOACCESS"/>
24351 <int value="215" label="BROWSINGDATA_REMOVEAPPCACHE"/>
24352 <int value="216" label="APP_CURRENTWINDOWINTERNAL_DRAWATTENTION"/>
24353 <int value="217" label="METRICSPRIVATE_RECORDCOUNT"/>
24354 <int value="218" label="USB_INTERRUPTTRANSFER"/>
24355 <int value="219" label="TYPES_CHROMESETTING_CLEAR"/>
24356 <int value="220" label="INPUT_IME_COMMITTEXT"/>
24357 <int value="221" label="IDLTEST_SENDARRAYBUFFER"/>
24358 <int value="222" label="WALLPAPERPRIVATE_SETWALLPAPERIFEXISTS"/>
24359 <int value="223" label="SOCKET_ACCEPT"/>
24360 <int value="224" label="WEBNAVIGATION_GETFRAME"/>
24361 <int value="225" label="EXPERIMENTAL_POWER_RELEASEKEEPAWAKE"/>
24362 <int value="226" label="APP_CURRENTWINDOWINTERNAL_SETICON"/>
24363 <int value="227" label="PUSHMESSAGING_GETCHANNELID"/>
24364 <int value="228" label="EXPERIMENTAL_INFOBARS_SHOW"/>
24365 <int value="229" label="INPUT_IME_SETCANDIDATEWINDOWPROPERTIES"/>
24366 <int value="230" label="METRICSPRIVATE_RECORDPERCENTAGE"/>
24367 <int value="231" label="TYPES_CHROMESETTING_GET"/>
24368 <int value="232" label="WINDOWS_GETLASTFOCUSED"/>
24369 <int value="233" label="DELETED_MANAGEDMODEPRIVATE_GETPOLICY"/>
24370 <int value="234" label="STORAGE_CLEAR"/>
24371 <int value="235" label="STORAGE_GETBYTESINUSE"/>
24372 <int value="236" label="TABS_QUERY"/>
24373 <int value="237" label="PAGEACTION_SETPOPUP"/>
24374 <int value="238" label="DEVELOPERPRIVATE_INSPECT"/>
24375 <int value="239" label="DOWNLOADS_SEARCH"/>
24376 <int value="240" label="FONTSETTINGS_CLEARFONT"/>
24377 <int value="241" label="WINDOWS_UPDATE"/>
24378 <int value="242" label="BOOKMARKMANAGERPRIVATE_CANOPENNEWWINDOWS"/>
24379 <int value="243" label="SERIAL_FLUSH"/>
24380 <int value="244" label="BROWSERACTION_SETTITLE"/>
24381 <int value="245" label="BOOKMARKMANAGERPRIVATE_CANEDIT"/>
24382 <int value="246" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPER"/>
24383 <int value="247" label="BOOKMARKS_REMOVE"/>
24384 <int value="248" label="INPUT_IME_SETCANDIDATES"/>
24385 <int value="249" label="TERMINALPRIVATE_CLOSETERMINALPROCESS"/>
24386 <int value="250" label="HISTORY_DELETERANGE"/>
24387 <int value="251" label="IDLTEST_GETARRAYBUFFER"/>
24388 <int value="252" label="TERMINALPRIVATE_SENDINPUT"/>
24389 <int value="253" label="TABS_HIGHLIGHT"/>
24390 <int value="254" label="BLUETOOTH_STARTDISCOVERY"/>
24391 <int value="255" label="FILEBROWSERPRIVATE_SELECTFILE"/>
24392 <int value="256" label="WINDOWS_GETCURRENT"/>
24393 <int value="257" label="DEBUGGER_ATTACH"/>
24394 <int value="258" label="WALLPAPERPRIVATE_SAVETHUMBNAIL"/>
24395 <int value="259" label="INPUT_IME_KEYEVENTHANDLED"/>
24396 <int value="260" label="FONTSETTINGS_SETDEFAULTFONTSIZE"/>
24397 <int value="261" label="RUNTIME_REQUESTUPDATECHECK"/>
24398 <int value="262" label="PAGEACTION_SETICON"/>
24399 <int value="263" label="BROWSERACTION_SETBADGEBACKGROUNDCOLOR"/>
24400 <int value="264" label="DEVELOPERPRIVATE_GETITEMSINFO"/>
24401 <int value="265" label="BLUETOOTH_STOPDISCOVERY"/>
24402 <int value="266" label="COOKIES_REMOVE"/>
24403 <int value="267" label="DELETED_EXPERIMENTAL_RLZ_SENDFINANCIALPING"/>
24404 <int value="268" label="TABCAPTURE_GETCAPTUREDTABS"/>
24405 <int value="269" label="WINDOWS_REMOVE"/>
24406 <int value="270" label="WALLPAPERPRIVATE_GETOFFLINEWALLPAPERLIST"/>
24407 <int value="271" label="BROWSERACTION_GETBADGEBACKGROUNDCOLOR"/>
24408 <int value="272" label="PAGEACTIONS_DISABLEFORTAB"/>
24409 <int value="273" label="DEVELOPERPRIVATE_ALLOWFILEACCESS"/>
24410 <int value="274" label="FILEBROWSERPRIVATE_REMOVEMOUNT"/>
24411 <int value="275" label="BLUETOOTH_CONNECT"/>
24412 <int value="276" label="TABCAPTURE_CAPTURE"/>
24413 <int value="277" label="NOTIFICATIONS_CREATE"/>
24414 <int value="278" label="TABS_DUPLICATE"/>
24415 <int value="279" label="BLUETOOTH_WRITE"/>
24416 <int value="280" label="PAGEACTION_SHOW"/>
24417 <int value="281" label="WALLPAPERPRIVATE_GETTHUMBNAIL"/>
24418 <int value="282" label="DOWNLOADS_PAUSE"/>
24419 <int value="283" label="PERMISSIONS_REQUEST"/>
24420 <int value="284" label="TOPSITES_GET"/>
24421 <int value="285" label="BROWSINGDATA_REMOVEDOWNLOADS"/>
24422 <int value="286" label="BROWSINGDATA_REMOVELOCALSTORAGE"/>
24423 <int value="287" label="FILEBROWSERHANDLERINTERNAL_SELECTFILE"/>
24424 <int value="288" label="INPUT_IME_UPDATEMENUITEMS"/>
24425 <int value="289" label="FILEBROWSERPRIVATE_GETSTRINGS"/>
24426 <int value="290" label="CONTENTSETTINGS_GET"/>
24427 <int value="291" label="FONTSETTINGS_SETDEFAULTFIXEDFONTSIZE"/>
24428 <int value="292" label="EXPERIMENTAL_APP_NOTIFY"/>
24429 <int value="293" label="METRICSPRIVATE_RECORDLONGTIME"/>
24430 <int value="294" label="SOCKET_READ"/>
24431 <int value="295" label="DELETED_EXPERIMENTAL_PROCESSES_TERMINATE"/>
24432 <int value="296" label="METRICSPRIVATE_RECORDTIME"/>
24433 <int value="297" label="BOOKMARKMANAGERPRIVATE_GETSTRINGS"/>
24434 <int value="298" label="USB_ISOCHRONOUSTRANSFER"/>
24435 <int value="299" label="PERMISSIONS_REMOVE"/>
24436 <int value="300" label="MANAGEMENT_UNINSTALL"/>
24437 <int value="301" label="I18N_GETACCEPTLANGUAGES"/>
24438 <int value="302" label="MANAGEMENT_LAUNCHAPP"/>
24439 <int value="303" label="INPUT_IME_CLEARCOMPOSITION"/>
24440 <int value="304" label="ALARMS_GETALL"/>
24441 <int value="305" label="DIAL_DISCOVERNOW"/>
24442 <int value="306" label="TYPES_CHROMESETTING_SET"/>
24443 <int value="307" label="BROWSERACTION_SETICON"/>
24444 <int value="308" label="EXPERIMENTAL_ACCESSIBILITY_SETACCESSIBILITYENABLED"/>
24445 <int value="309" label="DELETED_FILEBROWSERPRIVATE_VIEWFILES"/>
24446 <int value="310" label="BLUETOOTH_GETSERVICES"/>
24447 <int value="311" label="TABS_UPDATE"/>
24448 <int value="312" label="BROWSINGDATA_REMOVEFORMDATA"/>
24449 <int value="313" label="DELETED_FILEBROWSERPRIVATE_RELOADDRIVE"/>
24450 <int value="314" label="ALARMS_GET"/>
24451 <int value="315" label="BROWSINGDATA_REMOVEINDEXEDDB"/>
24452 <int value="316" label="FILEBROWSERPRIVATE_ADDFILEWATCH"/>
24453 <int value="317" label="CONTENTSETTINGS_CLEAR"/>
24454 <int value="318" label="FILEBROWSERPRIVATE_GETPREFERENCES"/>
24455 <int value="319" label="BOOKMARKMANAGERPRIVATE_PASTE"/>
24456 <int value="320" label="FILESYSTEM_ISWRITABLEENTRY"/>
24457 <int value="321" label="USB_SETINTERFACEALTERNATESETTING"/>
24458 <int value="322" label="FONTSETTINGS_SETMINIMUMFONTSIZE"/>
24459 <int value="323" label="BROWSERACTION_GETPOPUP"/>
24460 <int value="324" label="SOCKET_DESTROY"/>
24461 <int value="325" label="BLUETOOTH_GETDEVICES"/>
24462 <int value="326" label="ALARMS_CLEARALL"/>
24463 <int value="327" label="FONTSETTINGS_GETDEFAULTFIXEDFONTSIZE"/>
24464 <int value="328" label="FILEBROWSERPRIVATE_ZIPSELECTION"/>
24465 <int value="329" label="SYSTEMINDICATOR_DISABLE"/>
24466 <int value="330" label="DELETED_SCRIPTBADGE_SETPOPUP"/>
24467 <int value="331" label="EXTENSION_ISALLOWEDFILESCHEMEACCESS"/>
24468 <int value="332" label="EXPERIMENTAL_IDENTITY_LAUNCHWEBAUTHFLOW"/>
24469 <int value="333" label="FILEBROWSERPRIVATE_GETDRIVECONNECTIONSTATE"/>
24470 <int value="334" label="TABS_DETECTLANGUAGE"/>
24471 <int value="335" label="METRICSPRIVATE_RECORDVALUE"/>
24472 <int value="336" label="BOOKMARKMANAGERPRIVATE_SORTCHILDREN"/>
24473 <int value="337" label="DELETED_SERIAL_READ"/>
24474 <int value="338" label="APP_CURRENTWINDOWINTERNAL_MAXIMIZE"/>
24475 <int value="339" label="EXPERIMENTAL_DISCOVERY_CLEARALLSUGGESTIONS"/>
24476 <int value="340" label="DELETED_MANAGEDMODEPRIVATE_ENTER"/>
24477 <int value="341" label="DELETED_FILEBROWSERPRIVATE_TRANSFERFILE"/>
24478 <int value="342" label="BROWSERACTION_SETPOPUP"/>
24479 <int value="343" label="TABS_GETSELECTED"/>
24480 <int value="344" label="FONTSETTINGS_GETFONT"/>
24481 <int value="345" label="BLUETOOTH_READ"/>
24482 <int value="346" label="WEBREQUESTINTERNAL_EVENTHANDLED"/>
24483 <int value="347" label="EVENTS_ADDRULES"/>
24484 <int value="348" label="CONTEXTMENUS_CREATE"/>
24485 <int value="349" label="MEDIAPLAYERPRIVATE_GETPLAYLIST"/>
24486 <int value="350" label="DOWNLOADS_ERASE"/>
24487 <int value="351" label="DELETED_EXPERIMENTAL_RECORD_CAPTUREURLS"/>
24488 <int value="352" label="TTS_ISSPEAKING"/>
24489 <int value="353" label="BOOKMARKS_REMOVETREE"/>
24490 <int value="354" label="FILEBROWSERPRIVATE_SEARCHDRIVE"/>
24491 <int value="355" label="DELETED_EXPERIMENTAL_SYSTEMINFO_CPU_GET"/>
24492 <int value="356" label="FILEBROWSERPRIVATE_SETPREFERENCES"/>
24493 <int value="357" label="FONTSETTINGS_SETFONT"/>
24494 <int value="358" label="SOCKET_GETNETWORKLIST"/>
24495 <int value="359" label="BOOKMARKS_MOVE"/>
24496 <int value="360" label="WALLPAPERPRIVATE_MINIMIZEINACTIVEWINDOWS"/>
24497 <int value="361" label="STORAGE_REMOVE"/>
24498 <int value="362" label="AUTOTESTPRIVATE_LOGINSTATUS"/>
24499 <int value="363" label="TABS_CREATE"/>
24500 <int value="364" label="FILEBROWSERPRIVATE_CANCELDIALOG"/>
24501 <int value="365" label="BROWSINGDATA_REMOVECOOKIES"/>
24502 <int value="366" label="FILESYSTEM_CHOOSEENTRY"/>
24503 <int value="367" label="MEDIAPLAYERPRIVATE_PLAY"/>
24504 <int value="368" label="WEBSTOREPRIVATE_GETWEBGLSTATUS"/>
24505 <int value="369" label="SOCKET_SENDTO"/>
24506 <int value="370" label="BROWSINGDATA_REMOVEFILESYSTEMS"/>
24507 <int value="371" label="WALLPAPERPRIVATE_GETSTRINGS"/>
24508 <int value="372" label="BROWSINGDATA_REMOVECACHE"/>
24509 <int value="373" label="BOOKMARKMANAGERPRIVATE_RECORDLAUNCH"/>
24510 <int value="374" label="BROWSERACTION_DISABLE"/>
24511 <int value="375" label="DELETED_EXPERIMENTAL_SPEECHINPUT_ISRECORDING"/>
24512 <int value="376" label="APP_WINDOW_CREATE"/>
24513 <int value="377" label="RUNTIME_RELOAD"/>
24514 <int value="378" label="EXPERIMENTAL_POWER_REQUESTKEEPAWAKE"/>
24515 <int value="379" label="SYSTEMINDICATOR_SETICON"/>
24516 <int value="380" label="FILEBROWSERPRIVATE_ADDMOUNT"/>
24517 <int value="381" label="APP_CURRENTWINDOWINTERNAL_FOCUS"/>
24518 <int value="382" label="EVENTS_REMOVERULES"/>
24519 <int value="383" label="DOWNLOADS_DOWNLOAD"/>
24520 <int value="384" label="WINDOWS_GETALL"/>
24521 <int value="385" label="DELETED_FILEBROWSERPRIVATE_TOGGLEFULLSCREEN"/>
24522 <int value="386" label="APP_CURRENTWINDOWINTERNAL_RESTORE"/>
24523 <int value="387" label="DELETED_WEBSOCKETPROXYPRIVATE_GETPASSPORTFORTCP"/>
24524 <int value="388" label="PAGEACTION_HIDE"/>
24525 <int value="389" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GET"/>
24526 <int value="390" label="DOWNLOADS_ACCEPTDANGER"/>
24527 <int value="391" label="DELETED_WEBSOCKETPROXYPRIVATE_GETURLFORTCP"/>
24528 <int value="392" label="FILEBROWSERPRIVATE_GETSIZESTATS"/>
24529 <int value="393" label="DOWNLOADS_RESUME"/>
24530 <int value="394" label="COOKIES_GETALLCOOKIESTORES"/>
24531 <int value="395" label="MEDIAGALLERIESPRIVATE_ADDGALLERYWATCH"/>
24532 <int value="396" label="MEDIAGALLERIESPRIVATE_REMOVEGALLERYWATCH"/>
24533 <int value="397" label="WEBVIEW_EXECUTESCRIPT"/>
24534 <int value="398" label="NOTIFICATIONS_UPDATE"/>
24535 <int value="399" label="NOTIFICATIONS_CLEAR"/>
24536 <int value="400" label="DELETED_SESSIONRESTORE_GETRECENTLYCLOSED"/>
24537 <int value="401" label="DELETED_SESSIONRESTORE_RESTORE"/>
24538 <int value="402" label="MANAGEMENT_UNINSTALLSELF"/>
24539 <int value="403" label="ECHOPRIVATE_GETOOBETIMESTAMP"/>
24540 <int value="404" label="FILEBROWSERPRIVATE_VALIDATEPATHNAMELENGTH"/>
24541 <int value="405" label="BROWSINGDATA_SETTINGS"/>
24542 <int value="406" label="WEBSTOREPRIVATE_GETISLAUNCHERENABLED"/>
24543 <int value="407" label="NETWORKINGPRIVATE_GETPROPERTIES"/>
24544 <int value="408" label="NETWORKINGPRIVATE_GETVISIBLENETWORKS"/>
24545 <int value="409" label="NETWORKINGPRIVATE_STARTCONNECT"/>
24546 <int value="410" label="NETWORKINGPRIVATE_STARTDISCONNECT"/>
24547 <int value="411" label="MEDIAGALLERIESPRIVATE_GETALLGALLERYWATCH"/>
24548 <int value="412" label="MEDIAGALLERIESPRIVATE_REMOVEALLGALLERYWATCH"/>
24549 <int value="413" label="FILEBROWSERPRIVATE_SEARCHDRIVEMETADATA"/>
24550 <int value="414" label="DELETED_ECHOPRIVATE_CHECKALLOWREDEEMOFFERS"/>
24551 <int value="415" label="DELETED_MEDIAGALLERIESPRIVATE_EJECTDEVICE"/>
24552 <int value="416" label="FILEBROWSERPRIVATE_LOGOUTUSERFORREAUTHENTICATION"/>
24553 <int value="417" label="DEVELOPERPRIVATE_CHOOSEPATH"/>
24554 <int value="418" label="DEVELOPERPRIVATE_PACKDIRECTORY"/>
24555 <int value="419" label="NETWORKINGPRIVATE_VERIFYDESTINATION"/>
24556 <int value="420" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTCREDENTIALS"/>
24557 <int value="421" label="NETWORKINGPRIVATE_VERIFYANDENCRYPTDATA"/>
24558 <int value="422" label="DEVELOPERPRIVATE_RESTART"/>
24559 <int value="423" label="DEVELOPERPRIVATE_ALLOWINCOGNITO"/>
24560 <int value="424" label="INPUT_IME_DELETESURROUNDINGTEXT"/>
24561 <int value="425" label="DELETED_FILEBROWSERPRIVATE_OPENNEWWINDOW"/>
24562 <int value="426" label="CLOUDPRINTPRIVATE_GETCLIENTID"/>
24563 <int value="427" label="ECHOPRIVATE_GETUSERCONSENT"/>
24564 <int value="428" label="SYNCFILESYSTEM_SETCONFLICTRESOLUTIONPOLICY"/>
24565 <int value="429" label="SYNCFILESYSTEM_GETCONFLICTRESOLUTIONPOLICY"/>
24566 <int value="430" label="NETWORKINGPRIVATE_SETPROPERTIES"/>
24567 <int value="431" label="NETWORKINGPRIVATE_GETSTATE"/>
24568 <int value="432" label="POWER_REQUESTKEEPAWAKE"/>
24569 <int value="433" label="POWER_RELEASEKEEPAWAKE"/>
24570 <int value="434" label="WALLPAPERPRIVATE_SETCUSTOMWALLPAPERLAYOUT"/>
24571 <int value="435" label="DOWNLOADSINTERNAL_DETERMINEFILENAME"/>
24572 <int value="436" label="SYNCFILESYSTEM_GETFILESYNCSTATUSES"/>
24573 <int value="437" label="MEDIAGALLERIESPRIVATE_GETHANDLERS"/>
24574 <int value="438" label="WALLPAPERPRIVATE_RESETWALLPAPER"/>
24575 <int value="439" label="DEVELOPERPRIVATE_PERMISSIONS"/>
24576 <int value="440" label="WEBSTOREPRIVATE_ENABLEAPPLAUNCHER"/>
24577 <int value="441" label="APP_CURRENTWINDOWINTERNAL_FULLSCREEN"/>
24578 <int value="442" label="DEVELOPERPRIVATE_LOADUNPACKEDCROS"/>
24579 <int value="443" label="NETWORKINGPRIVATE_REQUESTNETWORKSCAN"/>
24580 <int value="444" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEMACHINEKEY"/>
24581 <int value="445" label="ENTERPRISE_PLATFORMKEYSPRIVATE_CHALLENGEUSERKEY"/>
24582 <int value="446" label="DEVELOPERPRIVATE_LOADPROJECTTOSYNCFS"/>
24583 <int value="447" label="DEVELOPERPRIVATE_GETPROJECTSINFO"/>
24584 <int value="448" label="DEVELOPERPRIVATE_LOADPROJECT"/>
24585 <int value="449" label="COMMANDLINEPRIVATE_HASSWITCH"/>
24586 <int value="450" label="NETWORKINGPRIVATE_GETMANAGEDPROPERTIES"/>
24587 <int value="451" label="LOCATION_WATCHLOCATION"/>
24588 <int value="452" label="LOCATION_CLEARWATCH"/>
24589 <int value="453" label="BLUETOOTH_ADDPROFILE"/>
24590 <int value="454" label="BLUETOOTH_REMOVEPROFILE"/>
24591 <int value="455" label="BLUETOOTH_GETPROFILES"/>
24592 <int value="456" label="EXPERIMENTAL_IDENTITY_REMOVECACHEDAUTHTOKEN"/>
24593 <int value="457" label="AUDIO_GETINFO"/>
24594 <int value="458" label="AUDIO_SETACTIVEDEVICES"/>
24595 <int value="459" label="AUDIO_SETPROPERTIES"/>
24596 <int value="460" label="USB_RESETDEVICE"/>
24597 <int value="461" label="SOCKET_MULTICAST_JOIN_GROUP"/>
24598 <int value="462" label="SOCKET_MULTICAST_LEAVE_GROUP"/>
24599 <int value="463" label="SOCKET_MULTICAST_SET_TIME_TO_LIVE"/>
24600 <int value="464" label="SOCKET_MULTICAST_SET_LOOPBACK_MODE"/>
24601 <int value="465" label="SOCKET_MULTICAST_GET_JOINED_GROUPS"/>
24603 label="EXPERIMENTAL_ACCESSIBILITY_SETNATIVEACCESSIBILITYENABLED"/>
24604 <int value="467" label="RUNTIME_GETPLATFORMINFO"/>
24605 <int value="468" label="WEBVIEW_INSERTCSS"/>
24606 <int value="469" label="METRICSPRIVATE_GETISCRASHRECORDINGENABLED"/>
24607 <int value="470" label="IDENTITYPRIVATE_GETRESOURCES"/>
24608 <int value="471" label="NOTIFICATIONS_GET_ALL"/>
24609 <int value="472" label="USB_LISTINTERFACES"/>
24610 <int value="473" label="FILESYSTEM_RETAINENTRY"/>
24611 <int value="474" label="FILESYSTEM_ISRESTORABLE"/>
24612 <int value="475" label="FILESYSTEM_RESTOREENTRY"/>
24613 <int value="476" label="RUNTIME_SETUNINSTALLURL"/>
24614 <int value="477" label="INPUTMETHODPRIVATE_STARTIME"/>
24615 <int value="478" label="MUSICMANAGERPRIVATE_GETDEVICEID"/>
24616 <int value="479" label="TTS_PAUSE"/>
24617 <int value="480" label="TTS_RESUME"/>
24618 <int value="481" label="DELETED_SYSTEMINFO_CPU_GET"/>
24619 <int value="482" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_ADDWATCH"/>
24620 <int value="483" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEWATCH"/>
24621 <int value="484" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_GETALLWATCH"/>
24623 label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_REMOVEALLWATCH"/>
24624 <int value="486" label="DELETED_SYSTEMINFO_MEMORY_GET"/>
24625 <int value="487" label="ACTIVITYLOGPRIVATE_GETEXTENSIONACTIVITIES"/>
24626 <int value="488" label="RUNTIME_GETPACKAGEDIRECTORYENTRY"/>
24627 <int value="489" label="DELETED_SYSTEMINFO_DISPLAY_SETDISPLAYPROPERTIES"/>
24628 <int value="490" label="FEEDBACKPRIVATE_GETUSEREMAIL"/>
24629 <int value="491" label="FEEDBACKPRIVATE_GETSYSTEMINFORMATION"/>
24630 <int value="492" label="FEEDBACKPRIVATE_SENDFEEDBACK"/>
24631 <int value="493" label="VIRTUALKEYBOARDPRIVATE_INSERTTEXT"/>
24632 <int value="494" label="DIAGNOSTICS_SENDPACKET"/>
24633 <int value="495" label="METRICSPRIVATE_GETFIELDTRIAL"/>
24634 <int value="496" label="FILEBROWSERPRIVATE_ZOOM"/>
24635 <int value="497" label="WEBVIEW_GO"/>
24636 <int value="498" label="WEBSTOREPRIVATE_ISININCOGNITOMODEFUNCTION"/>
24637 <int value="499" label="FILEBROWSERPRIVATE_REQUESTACCESSTOKEN"/>
24638 <int value="500" label="WEBVIEW_STOP"/>
24639 <int value="501" label="WEBVIEW_RELOAD"/>
24640 <int value="502" label="WEBVIEW_TERMINATE"/>
24641 <int value="503" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_GET"/>
24642 <int value="504" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_SET"/>
24643 <int value="505" label="TYPES_PRIVATE_CHROMEDIRECTSETTING_CLEAR"/>
24644 <int value="506" label="DELETED_EXPERIMENTAL_SYSTEMINFO_STORAGE_EJECTDEVICE"/>
24645 <int value="507" label="SYSTEM_CPU_GETINFO"/>
24646 <int value="508" label="BOOKMARKMANAGERPRIVATE_REMOVETREES"/>
24647 <int value="509" label="SYSTEM_DISPLAY_GETINFO"/>
24648 <int value="510" label="SYSTEM_DISPLAY_SETDISPLAYPROPERTIES"/>
24649 <int value="511" label="SYSTEM_MEMORY_GETINFO"/>
24650 <int value="512" label="FILEBROWSERPRIVATE_GETSHAREURL"/>
24651 <int value="513" label="SYSTEM_STORAGE_GETINFO"/>
24652 <int value="514" label="SYSTEM_STORAGE_EJECTDEVICE"/>
24653 <int value="515" label="DELETED_SYSTEM_STORAGE_ADDAVAILABLECAPACITYWATCH"/>
24654 <int value="516" label="DELETED_SYSTEM_STORAGE_REMOVEAVAILABLECAPACITYWATCH"/>
24656 label="DELETED_SYSTEM_STORAGE_GETALLAVAILABLECAPACITYWATCHES"/>
24658 label="DELETED_SYSTEM_STORAGE_REMOVEALLAVAILABLECAPACITYWATCHES"/>
24659 <int value="519" label="DOWNLOADS_REMOVEFILE"/>
24660 <int value="520" label="DOWNLOADS_SHOWDEFAULTFOLDER"/>
24661 <int value="521" label="INFOBARS_SHOW"/>
24662 <int value="522" label="DOWNLOADS_SETSHELFENABLED"/>
24663 <int value="523" label="IMAGEWRITER_WRITEFROMURL"/>
24664 <int value="524" label="IMAGEWRITER_WRITEFROMFILE"/>
24665 <int value="525" label="IMAGEWRITER_CANCELWRITE"/>
24666 <int value="526" label="IMAGEWRITER_DESTROYPARTITIONS"/>
24667 <int value="527" label="FEEDBACKPRIVATE_GETSTRINGS"/>
24668 <int value="528" label="LOGPRIVATE_GETHISTORICAL"/>
24669 <int value="529" label="VIRTUALKEYBOARDPRIVATE_MOVECURSOR"/>
24670 <int value="530" label="METRICSPRIVATE_GETVARIATIONPARAMS"/>
24671 <int value="531" label="WEBVIEW_SETPERMISSION"/>
24672 <int value="532" label="DESKTOPCAPTURE_CHOOSEDESKTOPMEDIA"/>
24673 <int value="533" label="APP_CURRENTWINDOWINTERNAL_SETSHAPE"/>
24674 <int value="534" label="PROCESSES_GETPROCESSINFO"/>
24675 <int value="535" label="PROCESSES_GETPROCESSIDFORTAB"/>
24676 <int value="536" label="PROCESSES_TERMINATE"/>
24677 <int value="537" label="SOCKETS_UDP_CREATE"/>
24678 <int value="538" label="SOCKETS_UDP_UPDATE"/>
24679 <int value="539" label="SOCKETS_UDP_BIND"/>
24680 <int value="540" label="SOCKETS_UDP_SEND"/>
24681 <int value="541" label="SOCKETS_UDP_CLOSE"/>
24682 <int value="542" label="SOCKETS_UDP_GETINFO"/>
24683 <int value="543" label="SOCKETS_UDP_GETSOCKETS"/>
24684 <int value="544" label="SOCKETS_UDP_JOINGROUP"/>
24685 <int value="545" label="SOCKETS_UDP_LEAVEGROUP"/>
24686 <int value="546" label="SOCKETS_UDP_SETMULTICASTTIMETOLIVE"/>
24687 <int value="547" label="SOCKETS_UDP_SETMULTICASTLOOPBACKMODE"/>
24688 <int value="548" label="SOCKETS_UDP_GETJOINEDGROUPS"/>
24689 <int value="549" label="SIGNED_IN_DEVICES_GET"/>
24690 <int value="550" label="AUTOTESTPRIVATE_SIMULATEASANMEMORYBUG"/>
24691 <int value="551" label="WEBVIEW_CLEARDATA"/>
24692 <int value="552" label="SESSIONS_GETRECENTLYCLOSED"/>
24693 <int value="553" label="SESSIONS_GETDEVICES"/>
24694 <int value="554" label="SESSIONS_RESTORE"/>
24695 <int value="555" label="SYNCFILESYSTEM_GETSERVICESTATUS"/>
24696 <int value="556" label="ECHOPRIVATE_SETOFFERINFO"/>
24697 <int value="557" label="ECHOPRIVATE_GETOFFERINFO"/>
24698 <int value="558" label="DEVELOPERPRIVATE_ISPROFILEMANAGED"/>
24699 <int value="559" label="FILEBROWSERPRIVATE_INSTALLWEBSTOREITEM"/>
24700 <int value="560" label="FILEBROWSERPRIVATE_STARTCOPY"/>
24701 <int value="561" label="FILEBROWSERPRIVATE_CANCELCOPY"/>
24702 <int value="562" label="NETWORKINGPRIVATE_CREATENETWORK"/>
24703 <int value="563" label="BRAILLEDISPLAYPRIVATE_GETDISPLAYSTATE"/>
24704 <int value="564" label="BRAILLEDISPLAYPRIVATE_WRITEDOTS"/>
24705 <int value="565" label="USB_GETDEVICES"/>
24706 <int value="566" label="USB_REQUESTACCESS"/>
24707 <int value="567" label="USB_OPENDEVICE"/>
24708 <int value="568" label="ACTIVITYLOGPRIVATE_DELETEDATABASE"/>
24709 <int value="569" label="ACTIVITYLOGPRIVATE_DELETEURLS"/>
24710 <int value="570" label="FILEBROWSERPRIVATE_REQUESTWEBSTOREACCESSTOKEN"/>
24711 <int value="571" label="IMAGEWRITER_LISTREMOVABLESTORAGEDEVICES"/>
24712 <int value="572" label="WALLPAPER_SETWALLPAPER"/>
24713 <int value="573" label="VIRTUALKEYBOARDPRIVATE_HIDEKEYBOARD"/>
24714 <int value="574" label="AUTOTESTPRIVATE_LOCKSCREEN"/>
24715 <int value="575" label="WEBRTCLOGGINGPRIVATE_SETMETADATA"/>
24716 <int value="576" label="WEBRTCLOGGINGPRIVATE_START"/>
24717 <int value="577" label="WEBRTCLOGGINGPRIVATE_SETUPLOADONRENDERCLOSE"/>
24718 <int value="578" label="WEBRTCLOGGINGPRIVATE_STOP"/>
24719 <int value="579" label="WEBRTCLOGGINGPRIVATE_UPLOAD"/>
24720 <int value="580" label="WEBRTCLOGGINGPRIVATE_DISCARD"/>
24721 <int value="581" label="WEBVIEW_OVERRIDEUSERAGENT"/>
24722 <int value="582" label="PRINCIPALSPRIVATE_SHOWAVATARBUBBLE"/>
24723 <int value="583" label="PRINCIPALSPRIVATE_SIGNOUT"/>
24724 <int value="584" label="CAST_CHANNEL_OPEN"/>
24725 <int value="585" label="CAST_CHANNEL_SEND"/>
24726 <int value="586" label="CAST_CHANNEL_CLOSE"/>
24727 <int value="587" label="RUNTIME_RESTART"/>
24728 <int value="588" label="DESKTOPCAPTURE_CANCELCHOOSEDESKTOPMEDIA"/>
24729 <int value="589" label="APP_CURRENTWINDOWINTERNAL_SETALWAYSONTOP"/>
24730 <int value="590" label="SOCKETS_TCP_CREATE"/>
24731 <int value="591" label="SOCKETS_TCP_UPDATE"/>
24732 <int value="592" label="SOCKETS_TCP_SETPAUSED"/>
24733 <int value="593" label="SOCKETS_TCP_SETKEEPALIVE"/>
24734 <int value="594" label="SOCKETS_TCP_SETNODELAY"/>
24735 <int value="595" label="SOCKETS_TCP_CONNECT"/>
24736 <int value="596" label="SOCKETS_TCP_DISCONNECT"/>
24737 <int value="597" label="SOCKETS_TCP_SEND"/>
24738 <int value="598" label="SOCKETS_TCP_CLOSE"/>
24739 <int value="599" label="SOCKETS_TCP_GETINFO"/>
24740 <int value="600" label="SOCKETS_TCP_GETSOCKETS"/>
24741 <int value="601" label="NETWORKINGPRIVATE_GETENABLEDNETWORKTYPES"/>
24742 <int value="602" label="NETWORKINGPRIVATE_ENABLENETWORKTYPE"/>
24743 <int value="603" label="NETWORKINGPRIVATE_DISABLENETWORKTYPE"/>
24744 <int value="604" label="SOCKETS_TCP_SERVER_CREATE"/>
24745 <int value="605" label="SOCKETS_TCP_SERVER_UPDATE"/>
24746 <int value="606" label="SOCKETS_TCP_SERVER_SETPAUSED"/>
24747 <int value="607" label="SOCKETS_TCP_SERVER_LISTEN"/>
24748 <int value="608" label="SOCKETS_TCP_SERVER_DISCONNECT"/>
24749 <int value="609" label="SOCKETS_TCP_SERVER_CLOSE"/>
24750 <int value="610" label="SOCKETS_TCP_SERVER_GETINFO"/>
24751 <int value="611" label="SOCKETS_TCP_SERVER_GETSOCKETS"/>
24752 <int value="612" label="SYSTEM_STORAGE_GETAVAILABLECAPACITY"/>
24753 <int value="613" label="BROWSERACTION_OPEN_POPUP"/>
24754 <int value="614" label="WEBRTC_AUDIO_PRIVATE_GET_SINKS"/>
24755 <int value="615" label="WEBRTC_AUDIO_PRIVATE_GET_ACTIVE_SINK"/>
24756 <int value="616" label="WEBRTC_AUDIO_PRIVATE_SET_ACTIVE_SINK"/>
24757 <int value="617" label="WEBRTC_AUDIO_PRIVATE_GET_ASSOCIATED_SINK"/>
24758 <int value="618" label="VIRTUALKEYBOARDPRIVATE_KEYBOARDLOADED"/>
24759 <int value="619" label="APP_CURRENTWINDOWINTERNAL_SETMINWIDTH"/>
24760 <int value="620" label="APP_CURRENTWINDOWINTERNAL_SETMINHEIGHT"/>
24761 <int value="621" label="APP_CURRENTWINDOWINTERNAL_SETMAXWIDTH"/>
24762 <int value="622" label="APP_CURRENTWINDOWINTERNAL_SETMAXHEIGHT"/>
24763 <int value="623" label="SYSTEMPRIVATE_GETAPIKEY"/>
24764 <int value="624" label="CHROMEOSINFOPRIVATE_SET"/>
24765 <int value="625" label="BOOKMARKMANAGERPRIVATE_GETMETAINFO"/>
24766 <int value="626" label="BOOKMARKMANAGERPRIVATE_SETMETAINFO"/>
24767 <int value="627" label="FILESYSTEMPROVIDER_MOUNT"/>
24768 <int value="628" label="AUTOTESTPRIVATE_GETEXTENSIONSINFO"/>
24769 <int value="629" label="SCREENLOCKPRIVATE_GETLOCKED"/>
24770 <int value="630" label="SCREENLOCKPRIVATE_SETLOCKED"/>
24771 <int value="631" label="SCREENLOCKPRIVATE_SHOWMESSAGE"/>
24772 <int value="632" label="FEEDBACKPRIVATE_GETHISTOGRAMS"/>
24773 <int value="633" label="SYSTEM_NETWORK_GETNETWORKINTERFACES"/>
24774 <int value="634" label="SERIAL_GETDEVICES"/>
24775 <int value="635" label="SERIAL_UPDATE"/>
24776 <int value="636" label="SERIAL_SETPAUSED"/>
24777 <int value="637" label="SERIAL_GETINFO"/>
24778 <int value="638" label="SERIAL_GETCONNECTIONS"/>
24779 <int value="639" label="SERIAL_SEND"/>
24780 <int value="640" label="GCM_REGISTER"/>
24781 <int value="641" label="GCM_SEND"/>
24782 <int value="642" label="SERIAL_CONNECT"/>
24783 <int value="643" label="SERIAL_DISCONNECT"/>
24784 <int value="644" label="MEDIAGALLERIES_GETALLMEDIAFILESYSTEMMETADATA"/>
24785 <int value="645" label="FIRSTRUNPRIVATE_GETLOCALIZEDSTRINGS"/>
24786 <int value="646" label="FIRSTRUNPRIVATE_LAUNCHTUTORIAL"/>
24787 <int value="647" label="SOCKETS_UDP_SETPAUSED"/>
24788 <int value="648" label="WEBVIEW_CAPTUREVISIBLEREGION"/>
24789 <int value="649" label="MEDIAGALLERIES_GETMETADATA"/>
24790 <int value="650" label="INPUT_IME_SENDKEYEVENTS"/>
24791 <int value="651" label="VIRTUALKEYBOARDPRIVATE_LOCKKEYBOARD"/>
24792 <int value="652" label="SCREENLOCKPRIVATE_SHOWBUTTON"/>
24793 <int value="653" label="INPUT_IME_HIDEINPUTVIEW"/>
24794 <int value="654" label="BOOKMARKMANAGERPRIVATE_UNDO"/>
24795 <int value="655" label="BOOKMARKMANAGERPRIVATE_REDO"/>
24796 <int value="656" label="BOOKMARKMANAGERPRIVATE_UNDOINFO"/>
24797 <int value="657" label="BOOKMARKMANAGERPRIVATE_REDOINFO"/>
24798 <int value="658" label="MEDIAGALLERIES_ADDUSERSELECTEDFOLDER"/>
24800 label="PREFERENCESPRIVATE_GETSYNCCATEGORIESWITHOUTPASSPHRASE"/>
24801 <int value="660" label="READINGLISTPRIVATE_ADDENTRY"/>
24802 <int value="661" label="READINGLISTPRIVATE_REMOVEENTRY"/>
24803 <int value="662" label="READINGLISTPRIVATE_GETENTRIES"/>
24804 <int value="663" label="MEDIAGALLERIES_STARTMEDIASCAN"/>
24805 <int value="664" label="MEDIAGALLERIES_CANCELMEDIASCAN"/>
24806 <int value="665" label="MEDIAGALLERIES_ADDSCANRESULTS"/>
24807 <int value="666" label="LOGPRIVATE_STARTNETINTERNALSWATCH"/>
24808 <int value="667" label="LOGPRIVATE_STOPNETINTERNALSWATCH"/>
24809 <int value="668" label="FILEBROWSERPRIVATE_GETPROFILES"/>
24810 <int value="669" label="FILEBROWSERPRIVATE_VISITDESKTOP"/>
24813 <enum name="ExtensionInstallCause" type="int">
24814 <int value="0" label="INSTALL_CAUSE_UNSET"/>
24815 <int value="1" label="INSTALL_CAUSE_USER_DOWNLOAD"/>
24816 <int value="2" label="INSTALL_CAUSE_UPDATE"/>
24817 <int value="3" label="INSTALL_CAUSE_EXTERNAL_FILE"/>
24818 <int value="4" label="INSTALL_CAUSE_AUTOMATION"/>
24821 <enum name="ExtensionInstallPromptExperimentLinkAction" type="int">
24822 <int value="0" label="Link is shown"/>
24823 <int value="1" label="Link is not shown"/>
24824 <int value="2" label="Link is clicked"/>
24827 <enum name="ExtensionInstallPromptType" type="int">
24828 <int value="0" label="Install prompt"/>
24829 <int value="1" label="Inline install prompt"/>
24830 <int value="2" label="Bundle install prompt"/>
24831 <int value="3" label="Re-enable prompt"/>
24832 <int value="4" label="Permissions prompt"/>
24833 <int value="5" label="External install prompt"/>
24834 <int value="6" label="Post install permissions prompt"/>
24835 <int value="7" label="Launch prompt"/>
24838 <enum name="ExtensionInstallVerifierGetSignatureResult" type="int">
24839 <int value="0" label="No signature (network error, etc)"/>
24840 <int value="1" label="Invalid signature"/>
24841 <int value="2" label="Valid signature"/>
24844 <enum name="ExtensionInstallVerifierInitResult" type="int">
24845 <int value="0" label="No value in prefs"/>
24846 <int value="1" label="Pref present but parsing failed"/>
24847 <int value="2" label="Invalid signature"/>
24848 <int value="3" label="Valid signature"/>
24851 <enum name="ExtensionInstallVerifierMustRemainDisabled" type="int">
24852 <int value="0" label="VERIFIED"/>
24853 <int value="1" label="NOT_EXTENSION"/>
24854 <int value="2" label="UNPACKED"/>
24855 <int value="3" label="ENTERPRISE_POLICY_ALLOWED"/>
24856 <int value="4" label="FORCED_NOT_VERIFIED"/>
24857 <int value="5" label="NOT_FROM_STORE"/>
24858 <int value="6" label="NO_SIGNATURE"/>
24859 <int value="7" label="NOT_VERIFIED_BUT_NOT_ENFORCING"/>
24860 <int value="8" label="NOT_VERIFIED"/>
24863 <enum name="ExtensionLaunchType" type="int">
24864 <int value="0" label="PINNED"/>
24865 <int value="1" label="REGULAR"/>
24866 <int value="2" label="FULLSCREEN"/>
24869 <enum name="ExtensionLocation" type="int">
24870 <int value="0" label="INVALID"/>
24871 <int value="1" label="INTERNAL"/>
24872 <int value="2" label="EXTERNAL_PREF"/>
24873 <int value="3" label="EXTERNAL_REGISTRY"/>
24874 <int value="4" label="LOAD"/>
24875 <int value="5" label="COMPONENT"/>
24876 <int value="6" label="EXTERNAL_PREF_DOWNLOAD"/>
24877 <int value="7" label="EXTERNAL_POLICY_DOWNLOAD"/>
24878 <int value="8" label="COMMAND_LINE"/>
24879 <int value="9" label="EXTERNAL_POLICY"/>
24880 <int value="10" label="EXTERNAL_COMPONENT"/>
24883 <enum name="ExtensionPermission" type="int">
24884 <int value="0" label="UNKNOWN"/>
24885 <int value="1" label="NONE"/>
24886 <int value="2" label="BOOKMARKS"/>
24887 <int value="3" label="GEOLOCATION"/>
24888 <int value="4" label="BROWSING_HISTORY"/>
24889 <int value="5" label="TABS"/>
24890 <int value="6" label="MANAGEMENT"/>
24891 <int value="7" label="DEBUGGER"/>
24892 <int value="8" label="1_HOST"/>
24893 <int value="9" label="2_HOSTS"/>
24894 <int value="10" label="3_HOSTS"/>
24895 <int value="11" label="4_OR_MORE_HOSTS"/>
24896 <int value="12" label="ALL_HOSTS"/>
24897 <int value="13" label="FULL_ACCESS"/>
24898 <int value="14" label="CLIPBOARD"/>
24899 <int value="15" label="TTS_ENGINE"/>
24900 <int value="16" label="CONTENT_SETTINGS"/>
24901 <int value="17" label="PRIVACY"/>
24902 <int value="18" label="MANAGED_MODE"/>
24903 <int value="19" label="INPUT"/>
24904 <int value="20" label="AUDIO_CAPTURE"/>
24905 <int value="21" label="VIDEO_CAPTURE"/>
24906 <int value="22" label="DOWNLOADS"/>
24907 <int value="23" label="FILE_SYSTEM_WRITE"/>
24908 <int value="24" label="ALL_MEDIA_GALLERIES"/>
24909 <int value="25" label="SERIAL"/>
24910 <int value="26" label="SOCKET_ANY_HOST"/>
24911 <int value="27" label="SOCKET_DOMAIN_HOSTS"/>
24912 <int value="28" label="SOCKET_SPECIFIC_HOSTS"/>
24915 <enum name="ExtensionType" type="int">
24916 <int value="0" label="UNKNOWN"/>
24917 <int value="1" label="EXTENSION"/>
24918 <int value="2" label="THEME"/>
24919 <int value="3" label="USER_SCRIPT"/>
24920 <int value="4" label="HOSTED_APP"/>
24921 <int value="5" label="LEGACY_PACKAGED_APP"/>
24922 <int value="6" label="PLATFORM_APP"/>
24925 <enum name="ExtensionUnpackFailureReason" type="int">
24927 Reasons the sandboxed extension unpacker can fail. See enum FailureReason
24928 in src/chrome/browser/extensions/sandboxed_extension_unpacker.h .
24930 <int value="0" label="COULD_NOT_GET_TEMP_DIRECTORY"/>
24931 <int value="1" label="COULD_NOT_CREATE_TEMP_DIRECTORY"/>
24932 <int value="2" label="FAILED_TO_COPY_EXTENSION_FILE_TO_TEMP_DIRECTORY"/>
24933 <int value="3" label="COULD_NOT_GET_SANDBOX_FRIENDLY_PATH"/>
24934 <int value="4" label="COULD_NOT_LOCALIZE_EXTENSION"/>
24935 <int value="5" label="INVALID_MANIFEST"/>
24936 <int value="6" label="UNPACKER_CLIENT_FAILED"/>
24937 <int value="7" label="UTILITY_PROCESS_CRASHED_WHILE_TRYING_TO_INSTALL"/>
24938 <int value="8" label="CRX_FILE_NOT_READABLE"/>
24939 <int value="9" label="CRX_HEADER_INVALID"/>
24940 <int value="10" label="CRX_MAGIC_NUMBER_INVALID"/>
24941 <int value="11" label="CRX_VERSION_NUMBER_INVALID"/>
24942 <int value="12" label="CRX_EXCESSIVELY_LARGE_KEY_OR_SIGNATURE"/>
24943 <int value="13" label="CRX_ZERO_KEY_LENGTH"/>
24944 <int value="14" label="CRX_ZERO_SIGNATURE_LENGTH"/>
24945 <int value="15" label="CRX_PUBLIC_KEY_INVALID"/>
24946 <int value="16" label="CRX_SIGNATURE_INVALID"/>
24947 <int value="17" label="CRX_SIGNATURE_VERIFICATION_INITIALIZATION_FAILED"/>
24948 <int value="18" label="CRX_SIGNATURE_VERIFICATION_FAILED"/>
24949 <int value="19" label="ERROR_SERIALIZING_MANIFEST_JSON"/>
24950 <int value="20" label="ERROR_SAVING_MANIFEST_JSON"/>
24951 <int value="21" label="COULD_NOT_READ_IMAGE_DATA_FROM_DISK"/>
24952 <int value="22" label="DECODED_IMAGES_DO_NOT_MATCH_THE_MANIFEST"/>
24953 <int value="23" label="INVALID_PATH_FOR_BROWSER_IMAGE"/>
24954 <int value="24" label="ERROR_REMOVING_OLD_IMAGE_FILE"/>
24955 <int value="25" label="INVALID_PATH_FOR_BITMAP_IMAGE"/>
24956 <int value="26" label="ERROR_RE_ENCODING_THEME_IMAGE"/>
24957 <int value="27" label="ERROR_SAVING_THEME_IMAGE"/>
24958 <int value="28" label="COULD_NOT_READ_CATALOG_DATA_FROM_DISK"/>
24959 <int value="29" label="INVALID_CATALOG_DATA"/>
24960 <int value="30" label="INVALID_PATH_FOR_CATALOG"/>
24961 <int value="31" label="ERROR_SERIALIZING_CATALOG"/>
24962 <int value="32" label="ERROR_SAVING_CATALOG"/>
24965 <enum name="ExternalDeviceAction" type="int">
24966 <int value="0" label="Import to Drive"/>
24967 <int value="1" label="View files"/>
24968 <int value="2" label="View files (automatically)"/>
24969 <int value="3" label="Watch video"/>
24970 <int value="4" label="Error"/>
24971 <int value="5" label="Close (no action)"/>
24974 <enum name="ExternalItemState" type="int">
24975 <int value="0" label="DEPRECATED_DISABLED"/>
24976 <int value="1" label="DEPRECATED_ENABLED"/>
24977 <int value="2" label="DISABLED (in webstore)"/>
24978 <int value="3" label="ENABLED (in webstore)"/>
24979 <int value="4" label="DISABLED (not in webstore)"/>
24980 <int value="5" label="ENABLED (not in webstore)"/>
24981 <int value="6" label="UNINSTALLED (in webstore)"/>
24982 <int value="7" label="UNINSTALLED (not in webstore)"/>
24985 <enum name="Exynos5250LotIdEnum" type="int">
24986 <int value="0" label="Fused device"/>
24987 <int value="1" label="Generic unfused device"/>
24988 <int value="2" label="Unfused; lot ID NZVPU"/>
24989 <int value="3" label="Unfused; lot ID NZVR7"/>
24992 <enum name="FallbackSSLVersion" type="int">
24993 <int value="0" label="FALLBACK_NONE">SSL version fallback did not occur.</int>
24994 <int value="1" label="FALLBACK_SSL3">Fell back on SSL 3.0.</int>
24995 <int value="2" label="FALLBACK_TLS1">Fell back on TLS 1.0.</int>
24996 <int value="3" label="FALLBACK_TLS1_1">Fell back on TLS 1.1.</int>
24999 <enum name="FeatureObserver" type="int">
25000 <!-- See http://src.chromium.org/viewvc/blink/trunk/Source/core/page/UseCounter.h -->
25002 <int value="0" label="PageDestruction"/>
25003 <int value="1" label="LegacyNotifications"/>
25004 <int value="2" label="MultipartMainResource"/>
25005 <int value="3" label="PrefixedIndexedDB"/>
25006 <int value="4" label="WorkerStart"/>
25007 <int value="5" label="SharedWorkerStart"/>
25008 <int value="6" label="LegacyWebAudioNoteOn"/>
25009 <int value="7" label="WebAudioStart"/>
25010 <int value="8" label="PrefixedContentSecurityPolicy"/>
25011 <int value="9" label="UnprefixedIndexedDB"/>
25012 <int value="10" label="OpenWebDatabase"/>
25013 <int value="11" label="LegacyHTMLNotifications"/>
25014 <int value="12" label="LegacyTextNotifications"/>
25015 <int value="13" label="UnprefixedRequestAnimationFrame"/>
25016 <int value="14" label="PrefixedRequestAnimationFrame"/>
25017 <int value="15" label="ContentSecurityPolicy"/>
25018 <int value="16" label="ContentSecurityPolicyReportOnly"/>
25019 <int value="17" label="PrefixedContentSecurityPolicyReportOnly"/>
25020 <int value="18" label="PrefixedTransitionEndEvent"/>
25021 <int value="19" label="UnprefixedTransitionEndEvent"/>
25022 <int value="20" label="PrefixedAndUnprefixedTransitionEndEvent"/>
25023 <int value="21" label="AutoFocusAttribute"/>
25024 <int value="22" label="DeprecatedAutoSaveAttribute"/>
25025 <int value="23" label="DataListElement"/>
25026 <int value="24" label="FormAttribute"/>
25027 <int value="25" label="IncrementalAttribute"/>
25028 <int value="26" label="InputTypeColor"/>
25029 <int value="27" label="InputTypeDate"/>
25030 <int value="28" label="InputTypeDateTime"/>
25031 <int value="29" label="InputTypeDateTimeFallback"/>
25032 <int value="30" label="InputTypeDateTimeLocal"/>
25033 <int value="31" label="InputTypeEmail"/>
25034 <int value="32" label="InputTypeMonth"/>
25035 <int value="33" label="InputTypeNumber"/>
25036 <int value="34" label="InputTypeRange"/>
25037 <int value="35" label="InputTypeSearch"/>
25038 <int value="36" label="InputTypeTel"/>
25039 <int value="37" label="InputTypeTime"/>
25040 <int value="38" label="InputTypeURL"/>
25041 <int value="39" label="InputTypeWeek"/>
25042 <int value="40" label="InputTypeWeekFallback"/>
25043 <int value="41" label="ListAttribute"/>
25044 <int value="42" label="MaxAttribute"/>
25045 <int value="43" label="MinAttribute"/>
25046 <int value="44" label="PatternAttribute"/>
25047 <int value="45" label="PlaceholderAttribute"/>
25048 <int value="46" label="PrecisionAttribute"/>
25049 <int value="47" label="PrefixedDirectoryAttribute"/>
25050 <int value="48" label="PrefixedSpeechAttribute"/>
25051 <int value="49" label="RequiredAttribute"/>
25052 <int value="50" label="ResultsAttribute"/>
25053 <int value="51" label="StepAttribute"/>
25054 <int value="52" label="PageVisits"/>
25055 <int value="53" label="HTMLMarqueeElement"/>
25056 <int value="54" label="Unused: CSSOverflowMarquee"/>
25057 <int value="55" label="Reflection"/>
25058 <int value="56" label="CursorVisibility"/>
25059 <int value="57" label="StorageInfo"/>
25060 <int value="58" label="XFrameOptions"/>
25061 <int value="59" label="XFrameOptionsSameOrigin"/>
25062 <int value="60" label="XFrameOptionsSameOriginWithBadAncestorChain"/>
25063 <int value="61" label="DeprecatedFlexboxWebContent"/>
25064 <int value="62" label="DeprecatedFlexboxChrome"/>
25065 <int value="63" label="DeprecatedFlexboxChromeExtension"/>
25066 <int value="64" label="SVGTRefElement"/>
25067 <int value="65" label="UnprefixedPerformanceTimeline"/>
25068 <int value="66" label="PrefixedPerformanceTimeline"/>
25069 <int value="67" label="UnprefixedUserTiming"/>
25070 <int value="68" label="PrefixedUserTiming"/>
25071 <int value="69" label="WindowEvent"/>
25072 <int value="70" label="ContentSecurityPolicyWithBaseElement"/>
25073 <int value="71" label="PrefixedMediaAddKey"/>
25074 <int value="72" label="PrefixedMediaGenerateKeyRequest"/>
25075 <int value="73" label="WebAudioLooping"/>
25076 <int value="74" label="DocumentClear"/>
25077 <int value="75" label="PrefixedTransitionMediaFeature"/>
25078 <int value="76" label="SVGFontElement"/>
25079 <int value="77" label="XMLDocument"/>
25080 <int value="78" label="XSLProcessingInstruction"/>
25081 <int value="79" label="XSLTProcessor"/>
25082 <int value="80" label="SVGSwitchElement"/>
25083 <int value="81" label="PrefixedDocumentRegister"/>
25084 <int value="82" label="HTMLShadowElementOlderShadowRoot"/>
25085 <int value="83" label="Document.all()"/>
25086 <int value="84" label="FormElement"/>
25087 <int value="85" label="DemotedFormElement"/>
25088 <int value="86" label="CaptureAttributeAsEnum"/>
25089 <int value="87" label="ShadowDOMPrefixedPseudo"/>
25090 <int value="88" label="ShadowDOMPrefixedCreateShadowRoot"/>
25091 <int value="89" label="ShadowDOMPrefixedShadowRoot"/>
25092 <int value="90" label="SVGAnimationElement"/>
25093 <int value="91" label="KeyboardEventKeyLocation"/>
25094 <int value="92" label="CaptureEvents"/>
25095 <int value="93" label="ReleaseEvents"/>
25096 <int value="94" label="CSSDisplayRunIn"/>
25097 <int value="95" label="CSSDisplayCompact"/>
25098 <int value="96" label="LineClamp"/>
25099 <int value="97" label="SubFrameBeforeUnloadRegistered"/>
25100 <int value="98" label="SubFrameBeforeUnloadFired"/>
25101 <int value="99" label="CSSPseudoElementPrefixedDistributed"/>
25102 <int value="100" label="TextReplaceWholeText"/>
25103 <int value="101" label="PrefixedShadowRootConstructor"/>
25104 <int value="102" label="ConsoleMarkTimeline"/>
25105 <int value="103" label="CSSPseudoElementUserAgentCustomPseudo"/>
25106 <int value="104" label="DocumentTypeEntities"/>
25107 <int value="105" label="DocumentTypeInternalSubset"/>
25108 <int value="106" label="DocumentTypeNotations"/>
25109 <int value="107" label="ElementGetAttributeNode"/>
25110 <int value="108" label="ElementSetAttributeNode"/>
25111 <int value="109" label="ElementRemoveAttributeNode"/>
25112 <int value="110" label="ElementGetAttributeNodeNS"/>
25113 <int value="111" label="DocumentCreateAttribute"/>
25114 <int value="112" label="DocumentCreateAttributeNS"/>
25115 <int value="113" label="DocumentCreateCDATASection"/>
25116 <int value="114" label="DocumentInputEncoding"/>
25117 <int value="115" label="DocumentXMLEncoding"/>
25118 <int value="116" label="DocumentXMLStandalone"/>
25119 <int value="117" label="DocumentXMLVersion"/>
25120 <int value="118" label="NodeIsSameNode"/>
25121 <int value="119" label="NodeIsSupported"/>
25122 <int value="120" label="NodeNamespaceURI"/>
25123 <int value="121" label="NodePrefix"/>
25124 <int value="122" label="NodeLocalName"/>
25125 <int value="123" label="NavigatorProductSub"/>
25126 <int value="124" label="NavigatorVendor"/>
25127 <int value="125" label="NavigatorVendorSub"/>
25128 <int value="126" label="FileError"/>
25129 <int value="127" label="DocumentCharset"/>
25130 <int value="128" label="PrefixedAnimationEndEvent"/>
25131 <int value="129" label="UnprefixedAnimationEndEvent"/>
25132 <int value="130" label="PrefixedAndUnprefixedAnimationEndEvent"/>
25133 <int value="131" label="PrefixedAnimationStartEvent"/>
25134 <int value="132" label="UnprefixedAnimationStartEvent"/>
25135 <int value="133" label="PrefixedAndUnprefixedAnimationStartEvent"/>
25136 <int value="134" label="PrefixedAnimationIterationEvent"/>
25137 <int value="135" label="UnprefixedAnimationIterationEvent"/>
25138 <int value="136" label="PrefixedAndUnprefixedAnimationIterationEvent"/>
25139 <int value="137" label="EventReturnValue"/>
25140 <int value="138" label="SVGSVGElement"/>
25141 <int value="139" label="SVGAnimateColorElement"/>
25142 <int value="140" label="InsertAdjacentText"/>
25143 <int value="141" label="InsertAdjacentElement"/>
25144 <int value="142" label="HasAttributes"/>
25145 <int value="143" label="DOMSubtreeModifiedEvent"/>
25146 <int value="144" label="DOMNodeInsertedEvent"/>
25147 <int value="145" label="DOMNodeRemovedEvent"/>
25148 <int value="146" label="DOMNodeRemovedFromDocumentEvent"/>
25149 <int value="147" label="DOMNodeInsertedIntoDocumentEvent"/>
25150 <int value="148" label="DOMCharacterDataModifiedEvent"/>
25151 <int value="149" label="DocumentAllTags"/>
25152 <int value="150" label="DocumentAllLegacyCall"/>
25153 <int value="151" label="HTMLAppletElementLegacyCall"/>
25154 <int value="152" label="HTMLEmbedElementLegacyCall"/>
25155 <int value="153" label="HTMLObjectElementLegacyCall"/>
25156 <int value="154" label="BeforeLoadEvent"/>
25157 <int value="155" label="GetMatchedCSSRules"/>
25158 <int value="156" label="SVGFontInCSS"/>
25159 <int value="157" label="ScrollTopBodyNotQuirksMode"/>
25160 <int value="158" label="ScrollLeftBodyNotQuirksMode"/>
25161 <int value="159" label="AttributeIsId"/>
25162 <int value="160" label="AttributeOwnerElement"/>
25163 <int value="161" label="AttributeSetPrefix"/>
25164 <int value="162" label="AttributeSpecified"/>
25165 <int value="163" label="BeforeLoadEventInIsolatedWorld"/>
25166 <int value="164" label="PrefixedAudioDecodedByteCount"/>
25167 <int value="165" label="PrefixedVideoDecodedByteCount"/>
25168 <int value="166" label="PrefixedVideoSupportsFullscreen"/>
25169 <int value="167" label="PrefixedVideoDisplayingFullscreen"/>
25170 <int value="168" label="PrefixedVideoEnterFullscreen"/>
25171 <int value="169" label="PrefixedVideoExitFullscreen"/>
25172 <int value="170" label="PrefixedVideoEnterFullScreen"/>
25173 <int value="171" label="PrefixedVideoExitFullScreen"/>
25174 <int value="172" label="PrefixedVideoDecodedFrameCount"/>
25175 <int value="173" label="PrefixedVideoDroppedFrameCount"/>
25176 <int value="174" label="SourceElementCandidate"/>
25177 <int value="175" label="SourceElementNonMatchingMedia"/>
25178 <int value="176" label="PrefixedElementRequestFullscreen"/>
25179 <int value="177" label="PrefixedElementRequestFullScreen"/>
25180 <int value="178" label="BarPropLocationbar"/>
25181 <int value="179" label="BarPropMenubar"/>
25182 <int value="180" label="BarPropPersonalbar"/>
25183 <int value="181" label="BarPropScrollbars"/>
25184 <int value="182" label="BarPropStatusbar"/>
25185 <int value="183" label="BarPropToolbar"/>
25186 <int value="184" label="input[type=email][multiple]"/>
25187 <int value="185" label="input[type=email][maxlength]"/>
25188 <int value="186" label="input[type=email][multiple][maxlength]"/>
25189 <int value="187" label="TextTrackCueConstructor"/>
25190 <int value="188" label="CSSStyleDeclarationPropertyName"/>
25191 <int value="189" label="CSSStyleDeclarationFloatPropertyName"/>
25192 <int value="190" label="InputTypeText"/>
25193 <int value="191" label="InputTypeTextMaxLength"/>
25194 <int value="192" label="InputTypePassword"/>
25195 <int value="193" label="InputTypePasswordMaxLength"/>
25196 <int value="194" label="SVGInstanceRoot"/>
25197 <int value="195" label="ShowModalDialog"/>
25198 <int value="196" label="PrefixedPageVisibility"/>
25199 <int value="197" label="HTMLFrameElementLocation"/>
25200 <int value="198" label="CSSStyleSheetInsertRuleOptionalArg"/>
25201 <int value="199" label="CSSWebkitRegionAtRule"/>
25202 <int value="200" label="DocumentBeforeUnloadRegistered"/>
25203 <int value="201" label="DocumentBeforeUnloadFired"/>
25204 <int value="202" label="DocumentUnloadRegistered"/>
25205 <int value="203" label="DocumentUnloadFired"/>
25206 <int value="204" label="SVGLocatableNearestViewportElement"/>
25207 <int value="205" label="SVGLocatableFarthestViewportElement"/>
25208 <int value="206" label="IsIndexElement"/>
25209 <int value="207" label="HTMLHeadElementProfile"/>
25210 <int value="208" label="OverflowChangedEvent"/>
25211 <int value="209" label="SVGPointMatrixTransform"/>
25212 <int value="210" label="HTMLHtmlElementManifest"/>
25213 <int value="211" label="DOMFocusInOutEvent"/>
25214 <int value="212" label="FileGetLastModifiedDate"/>
25215 <int value="213" label="HTMLElementInnerText"/>
25216 <int value="214" label="HTMLElementOuterText"/>
25217 <int value="215" label="ReplaceDocumentViaJavaScriptURL"/>
25218 <int value="216" label="ElementSetAttributeNodeNS"/>
25219 <int value="217" label="ElementPrefixedMatchesSelector"/>
25220 <int value="218" label="DOMImplementationCreateCSSStyleSheet"/>
25223 <enum name="FFmpegCodecs" type="int">
25224 <int value="0" label="NONE"/>
25225 <int value="1" label="MPEG1VIDEO"/>
25226 <int value="2" label="MPEG2VIDEO"/>
25227 <int value="3" label="MPEG2VIDEO_XVMC"/>
25228 <int value="4" label="H261"/>
25229 <int value="5" label="H263"/>
25230 <int value="6" label="RV10"/>
25231 <int value="7" label="RV20"/>
25232 <int value="8" label="MJPEG"/>
25233 <int value="9" label="MJPEGB"/>
25234 <int value="10" label="LJPEG"/>
25235 <int value="11" label="SP5X"/>
25236 <int value="12" label="JPEGLS"/>
25237 <int value="13" label="MPEG4"/>
25238 <int value="14" label="RAWVIDEO"/>
25239 <int value="15" label="MSMPEG4V1"/>
25240 <int value="16" label="MSMPEG4V2"/>
25241 <int value="17" label="MSMPEG4V3"/>
25242 <int value="18" label="WMV1"/>
25243 <int value="19" label="WMV2"/>
25244 <int value="20" label="H263P"/>
25245 <int value="21" label="H263I"/>
25246 <int value="22" label="FLV1"/>
25247 <int value="23" label="SVQ1"/>
25248 <int value="24" label="SVQ3"/>
25249 <int value="25" label="DVVIDEO"/>
25250 <int value="26" label="HUFFYUV"/>
25251 <int value="27" label="CYUV"/>
25252 <int value="28" label="H264"/>
25253 <int value="29" label="INDEO3"/>
25254 <int value="30" label="VP3"/>
25255 <int value="31" label="THEORA"/>
25256 <int value="32" label="ASV1"/>
25257 <int value="33" label="ASV2"/>
25258 <int value="34" label="FFV1"/>
25259 <int value="35" label="4XM"/>
25260 <int value="36" label="VCR1"/>
25261 <int value="37" label="CLJR"/>
25262 <int value="38" label="MDEC"/>
25263 <int value="39" label="ROQ"/>
25264 <int value="40" label="INTERPLAY_VIDEO"/>
25265 <int value="41" label="XAN_WC3"/>
25266 <int value="42" label="XAN_WC4"/>
25267 <int value="43" label="RPZA"/>
25268 <int value="44" label="CINEPAK"/>
25269 <int value="45" label="WS_VQA"/>
25270 <int value="46" label="MSRLE"/>
25271 <int value="47" label="MSVIDEO1"/>
25272 <int value="48" label="IDCIN"/>
25273 <int value="49" label="8BPS"/>
25274 <int value="50" label="SMC"/>
25275 <int value="51" label="FLIC"/>
25276 <int value="52" label="TRUEMOTION1"/>
25277 <int value="53" label="VMDVIDEO"/>
25278 <int value="54" label="MSZH"/>
25279 <int value="55" label="ZLIB"/>
25280 <int value="56" label="QTRLE"/>
25281 <int value="57" label="SNOW"/>
25282 <int value="58" label="TSCC"/>
25283 <int value="59" label="ULTI"/>
25284 <int value="60" label="QDRAW"/>
25285 <int value="61" label="VIXL"/>
25286 <int value="62" label="QPEG"/>
25287 <int value="63" label="PNG"/>
25288 <int value="64" label="PPM"/>
25289 <int value="65" label="PBM"/>
25290 <int value="66" label="PGM"/>
25291 <int value="67" label="PGMYUV"/>
25292 <int value="68" label="PAM"/>
25293 <int value="69" label="FFVHUFF"/>
25294 <int value="70" label="RV30"/>
25295 <int value="71" label="RV40"/>
25296 <int value="72" label="VC1"/>
25297 <int value="73" label="WMV3"/>
25298 <int value="74" label="LOCO"/>
25299 <int value="75" label="WNV1"/>
25300 <int value="76" label="AASC"/>
25301 <int value="77" label="INDEO2"/>
25302 <int value="78" label="FRAPS"/>
25303 <int value="79" label="TRUEMOTION2"/>
25304 <int value="80" label="BMP"/>
25305 <int value="81" label="CSCD"/>
25306 <int value="82" label="MMVIDEO"/>
25307 <int value="83" label="ZMBV"/>
25308 <int value="84" label="AVS"/>
25309 <int value="85" label="SMACKVIDEO"/>
25310 <int value="86" label="NUV"/>
25311 <int value="87" label="KMVC"/>
25312 <int value="88" label="FLASHSV"/>
25313 <int value="89" label="CAVS"/>
25314 <int value="90" label="JPEG2000"/>
25315 <int value="91" label="VMNC"/>
25316 <int value="92" label="VP5"/>
25317 <int value="93" label="VP6"/>
25318 <int value="94" label="VP6F"/>
25319 <int value="95" label="TARGA"/>
25320 <int value="96" label="DSICINVIDEO"/>
25321 <int value="97" label="TIERTEXSEQVIDEO"/>
25322 <int value="98" label="TIFF"/>
25323 <int value="99" label="GIF"/>
25324 <int value="100" label="DXA"/>
25325 <int value="101" label="DNXHD"/>
25326 <int value="102" label="THP"/>
25327 <int value="103" label="SGI"/>
25328 <int value="104" label="C93"/>
25329 <int value="105" label="BETHSOFTVID"/>
25330 <int value="106" label="PTX"/>
25331 <int value="107" label="TXD"/>
25332 <int value="108" label="VP6A"/>
25333 <int value="109" label="AMV"/>
25334 <int value="110" label="VB"/>
25335 <int value="111" label="PCX"/>
25336 <int value="112" label="SUNRAST"/>
25337 <int value="113" label="INDEO4"/>
25338 <int value="114" label="INDEO5"/>
25339 <int value="115" label="MIMIC"/>
25340 <int value="116" label="RL2"/>
25341 <int value="117" label="ESCAPE124"/>
25342 <int value="118" label="DIRAC"/>
25343 <int value="119" label="BFI"/>
25344 <int value="120" label="CMV"/>
25345 <int value="121" label="MOTIONPIXELS"/>
25346 <int value="122" label="TGV"/>
25347 <int value="123" label="TGQ"/>
25348 <int value="124" label="TQI"/>
25349 <int value="125" label="AURA"/>
25350 <int value="126" label="AURA2"/>
25351 <int value="127" label="V210X"/>
25352 <int value="128" label="TMV"/>
25353 <int value="129" label="V210"/>
25354 <int value="130" label="DPX"/>
25355 <int value="131" label="MAD"/>
25356 <int value="132" label="FRWU"/>
25357 <int value="133" label="FLASHSV2"/>
25358 <int value="134" label="CDGRAPHICS"/>
25359 <int value="135" label="R210"/>
25360 <int value="136" label="ANM"/>
25361 <int value="137" label="BINKVIDEO"/>
25362 <int value="138" label="IFF_ILBM"/>
25363 <int value="139" label="IFF_BYTERUN1"/>
25364 <int value="140" label="KGV1"/>
25365 <int value="141" label="YOP"/>
25366 <int value="142" label="VP8"/>
25367 <int value="143" label="PICTOR"/>
25368 <int value="144" label="ANSI"/>
25369 <int value="145" label="A64_MULTI"/>
25370 <int value="146" label="A64_MULTI5"/>
25371 <int value="147" label="R10K"/>
25372 <int value="148" label="MXPEG"/>
25373 <int value="149" label="LAGARITH"/>
25374 <int value="150" label="PRORES"/>
25375 <int value="151" label="JV"/>
25376 <int value="152" label="DFA"/>
25377 <int value="153" label="WMV3IMAGE"/>
25378 <int value="154" label="VC1IMAGE"/>
25379 <int value="155" label="UTVIDEO"/>
25380 <int value="156" label="BMV_VIDEO"/>
25381 <int value="157" label="VBLE"/>
25382 <int value="158" label="DXTORY"/>
25383 <int value="159" label="V410"/>
25384 <int value="160" label="XWD"/>
25385 <int value="161" label="CDXL"/>
25386 <int value="162" label="XBM"/>
25387 <int value="163" label="ZEROCODEC"/>
25388 <int value="164" label="MSS1"/>
25389 <int value="165" label="MSA1"/>
25390 <int value="166" label="TSCC2"/>
25391 <int value="167" label="MTS2"/>
25392 <int value="168" label="CLLC"/>
25393 <int value="169" label="MSS2"/>
25394 <int value="170" label="VP9"/>
25395 <int value="65536" label="PCM_S16LE"/>
25396 <int value="65537" label="PCM_S16BE"/>
25397 <int value="65538" label="PCM_U16LE"/>
25398 <int value="65539" label="PCM_U16BE"/>
25399 <int value="65540" label="PCM_S8"/>
25400 <int value="65541" label="PCM_U8"/>
25401 <int value="65542" label="PCM_MULAW"/>
25402 <int value="65543" label="PCM_ALAW"/>
25403 <int value="65544" label="PCM_S32LE"/>
25404 <int value="65545" label="PCM_S32BE"/>
25405 <int value="65546" label="PCM_U32LE"/>
25406 <int value="65547" label="PCM_U32BE"/>
25407 <int value="65548" label="PCM_S24LE"/>
25408 <int value="65549" label="PCM_S24BE"/>
25409 <int value="65550" label="PCM_U24LE"/>
25410 <int value="65551" label="PCM_U24BE"/>
25411 <int value="65552" label="PCM_S24DAUD"/>
25412 <int value="65553" label="PCM_ZORK"/>
25413 <int value="65554" label="PCM_S16LE_PLANAR"/>
25414 <int value="65555" label="PCM_DVD"/>
25415 <int value="65556" label="PCM_F32BE"/>
25416 <int value="65557" label="PCM_F32LE"/>
25417 <int value="65558" label="PCM_F64BE"/>
25418 <int value="65559" label="PCM_F64LE"/>
25419 <int value="65560" label="PCM_BLURAY"/>
25420 <int value="65561" label="PCM_LXF"/>
25421 <int value="65562" label="S302M"/>
25422 <int value="65563" label="PCM_S8_PLANAR"/>
25423 <int value="69632" label="ADPCM_IMA_QT"/>
25424 <int value="69633" label="ADPCM_IMA_WAV"/>
25425 <int value="69634" label="ADPCM_IMA_DK3"/>
25426 <int value="69635" label="ADPCM_IMA_DK4"/>
25427 <int value="69636" label="ADPCM_IMA_WS"/>
25428 <int value="69637" label="ADPCM_IMA_SMJPEG"/>
25429 <int value="69638" label="ADPCM_MS"/>
25430 <int value="69639" label="ADPCM_4XM"/>
25431 <int value="69640" label="ADPCM_XA"/>
25432 <int value="69641" label="ADPCM_ADX"/>
25433 <int value="69642" label="ADPCM_EA"/>
25434 <int value="69643" label="ADPCM_G726"/>
25435 <int value="69644" label="ADPCM_CT"/>
25436 <int value="69645" label="ADPCM_SWF"/>
25437 <int value="69646" label="ADPCM_YAMAHA"/>
25438 <int value="69647" label="ADPCM_SBPRO_4"/>
25439 <int value="69648" label="ADPCM_SBPRO_3"/>
25440 <int value="69649" label="ADPCM_SBPRO_2"/>
25441 <int value="69650" label="ADPCM_THP"/>
25442 <int value="69651" label="ADPCM_IMA_AMV"/>
25443 <int value="69652" label="ADPCM_EA_R1"/>
25444 <int value="69653" label="ADPCM_EA_R3"/>
25445 <int value="69654" label="ADPCM_EA_R2"/>
25446 <int value="69655" label="ADPCM_IMA_EA_SEAD"/>
25447 <int value="69656" label="ADPCM_IMA_EA_EACS"/>
25448 <int value="69657" label="ADPCM_EA_XAS"/>
25449 <int value="69658" label="ADPCM_EA_MAXIS_XA"/>
25450 <int value="69659" label="ADPCM_IMA_ISS"/>
25451 <int value="69660" label="ADPCM_G722"/>
25452 <int value="69661" label="ADPCM_IMA_APC"/>
25453 <int value="73728" label="AMR_NB"/>
25454 <int value="73729" label="AMR_WB"/>
25455 <int value="77824" label="RA_144"/>
25456 <int value="77825" label="RA_288"/>
25457 <int value="81920" label="ROQ_DPCM"/>
25458 <int value="81921" label="INTERPLAY_DPCM"/>
25459 <int value="81922" label="XAN_DPCM"/>
25460 <int value="81923" label="SOL_DPCM"/>
25461 <int value="86016" label="MP2"/>
25462 <int value="86017" label="MP3"/>
25463 <int value="86018" label="AAC"/>
25464 <int value="86019" label="AC3"/>
25465 <int value="86020" label="DTS"/>
25466 <int value="86021" label="VORBIS"/>
25467 <int value="86022" label="DVAUDIO"/>
25468 <int value="86023" label="WMAV1"/>
25469 <int value="86024" label="WMAV2"/>
25470 <int value="86025" label="MACE3"/>
25471 <int value="86026" label="MACE6"/>
25472 <int value="86027" label="VMDAUDIO"/>
25473 <int value="86028" label="FLAC"/>
25474 <int value="86029" label="MP3ADU"/>
25475 <int value="86030" label="MP3ON4"/>
25476 <int value="86031" label="SHORTEN"/>
25477 <int value="86032" label="ALAC"/>
25478 <int value="86033" label="WESTWOOD_SND1"/>
25479 <int value="86034" label="GSM"/>
25480 <int value="86035" label="QDM2"/>
25481 <int value="86036" label="COOK"/>
25482 <int value="86037" label="TRUESPEECH"/>
25483 <int value="86038" label="TTA"/>
25484 <int value="86039" label="SMACKAUDIO"/>
25485 <int value="86040" label="QCELP"/>
25486 <int value="86041" label="WAVPACK"/>
25487 <int value="86042" label="DSICINAUDIO"/>
25488 <int value="86043" label="IMC"/>
25489 <int value="86044" label="MUSEPACK7"/>
25490 <int value="86045" label="MLP"/>
25491 <int value="86046" label="GSM_MS"/>
25492 <int value="86047" label="ATRAC3"/>
25493 <int value="86048" label="VOXWARE"/>
25494 <int value="86049" label="APE"/>
25495 <int value="86050" label="NELLYMOSER"/>
25496 <int value="86051" label="MUSEPACK8"/>
25497 <int value="86052" label="SPEEX"/>
25498 <int value="86053" label="WMAVOICE"/>
25499 <int value="86054" label="WMAPRO"/>
25500 <int value="86055" label="WMALOSSLESS"/>
25501 <int value="86056" label="ATRAC3P"/>
25502 <int value="86057" label="EAC3"/>
25503 <int value="86058" label="SIPR"/>
25504 <int value="86059" label="MP1"/>
25505 <int value="86060" label="TWINVQ"/>
25506 <int value="86061" label="TRUEHD"/>
25507 <int value="86062" label="MP4ALS"/>
25508 <int value="86063" label="ATRAC1"/>
25509 <int value="86064" label="BINKAUDIO_RDFT"/>
25510 <int value="86065" label="BINKAUDIO_DCT"/>
25511 <int value="86066" label="AAC_LATM"/>
25512 <int value="86067" label="QDMC"/>
25513 <int value="86068" label="CELT"/>
25514 <int value="86069" label="G723_1"/>
25515 <int value="86070" label="G729"/>
25516 <int value="86071" label="8SVX_EXP"/>
25517 <int value="86072" label="8SVX_FIB"/>
25518 <int value="86073" label="BMV_AUDIO"/>
25519 <int value="86074" label="RALF"/>
25520 <int value="86075" label="IAC"/>
25521 <int value="86076" label="ILBC"/>
25522 <int value="86077" label="OPUS_DEPRECATED"/>
25523 <int value="86078" label="COMFORT_NOISE"/>
25524 <int value="86079" label="TAK_DEPRECATED"/>
25525 <int value="94208" label="DVD_SUBTITLE"/>
25526 <int value="94209" label="DVB_SUBTITLE"/>
25527 <int value="94210" label="TEXT"/>
25528 <int value="94211" label="XSUB"/>
25529 <int value="94212" label="SSA"/>
25530 <int value="94213" label="MOV_TEXT"/>
25531 <int value="94214" label="HDMV_PGS_SUBTITLE"/>
25532 <int value="94215" label="DVB_TELETEXT"/>
25533 <int value="94216" label="SRT"/>
25534 <int value="98304" label="TTF"/>
25535 <int value="102400" label="PROBE"/>
25536 <int value="131072" label="MPEG2TS"/>
25537 <int value="131073" label="MPEG4SYSTEMS"/>
25538 <int value="135168" label="FFMETADATA"/>
25539 <int value="4665933" label="G2M"/>
25540 <int value="4801606" label="IDF"/>
25541 <int value="5198918" label="OTF"/>
25542 <int value="407917392" label="PCM_S24LE_PLANAR"/>
25543 <int value="542135120" label="PCM_S32LE_PLANAR"/>
25544 <int value="808530518" label="012V"/>
25545 <int value="809850962" label="EXR"/>
25546 <int value="944985688" label="8SVX_RAW"/>
25547 <int value="1095123744" label="ADPCM_AFC"/>
25548 <int value="1096176208" label="AVRP"/>
25549 <int value="1096176238" label="AVRN"/>
25550 <int value="1096176969" label="AVUI"/>
25551 <int value="1096373590" label="AYUV"/>
25552 <int value="1112557912" label="BRENDER_PIX"/>
25553 <int value="1112823892" label="BINTEXT"/>
25554 <int value="1129335105" label="CPIA"/>
25555 <int value="1160852272" label="ESCAPE130"/>
25556 <int value="1179014995" label="FFWAVESYNTH"/>
25557 <int value="1246975298" label="JACOSUB"/>
25558 <int value="1263294017" label="SMPTE_KLV"/>
25559 <int value="1297108018" label="MPL2"/>
25560 <int value="1297498929" label="MVC1"/>
25561 <int value="1297498930" label="MVC2"/>
25562 <int value="1330333984" label="ADPCM_IMA_OKI"/>
25563 <int value="1330664787" label="OPUS"/>
25564 <int value="1346455105" label="PAF_AUDIO"/>
25565 <int value="1346455126" label="PAF_VIDEO"/>
25566 <int value="1347637264" label="PCM_S16BE_PLANAR"/>
25567 <int value="1349012051" label="PJS"/>
25568 <int value="1381259348" label="REALTEXT"/>
25569 <int value="1396788553" label="SAMI"/>
25570 <int value="1396788813" label="SANM"/>
25571 <int value="1397180754" label="SGIRLE"/>
25572 <int value="1397706307" label="SONIC"/>
25573 <int value="1397706316" label="SONIC_LS"/>
25574 <int value="1397909872" label="SUBRIP"/>
25575 <int value="1398953521" label="SUBVIEWER1"/>
25576 <int value="1400201814" label="SUBVIEWER"/>
25577 <int value="1412575542" label="TARGA_Y216"/>
25578 <int value="1446195256" label="V308"/>
25579 <int value="1446260792" label="V408"/>
25580 <int value="1447644481" label="VIMA"/>
25581 <int value="1448111218" label="VPLAYER"/>
25582 <int value="1465275476" label="WEBVTT"/>
25583 <int value="1480739150" label="XBIN"/>
25584 <int value="1480999235" label="XFACE"/>
25585 <int value="1496592720" label="Y41P"/>
25586 <int value="1498764852" label="YUV4"/>
25587 <int value="1664495672" label="EIA_608"/>
25588 <int value="1833195076" label="MICRODVD"/>
25589 <int value="1936029283" label="EVRC"/>
25590 <int value="1936944502" label="SMV"/>
25591 <int value="1950507339" label="TAK"/>
25594 <enum name="FFmpegColorRanges" type="int">
25595 <int value="0" label="UNSPECIFIED"/>
25596 <int value="1" label="MPEG"/>
25597 <int value="2" label="JPEG"/>
25600 <enum name="FileDialogType" type="int">
25601 <int value="0" label="Select folder"/>
25602 <int value="1" label="Save as file"/>
25603 <int value="2" label="Open file"/>
25604 <int value="3" label="Open multiple files"/>
25605 <int value="4" label="Full page"/>
25606 <int value="5" label="Error"/>
25609 <enum name="FileType" type="int">
25610 <int value="0" label="other"/>
25611 <int value="1" label=".doc"/>
25612 <int value="2" label=".docx"/>
25613 <int value="3" label=".odt"/>
25614 <int value="4" label=".rtf"/>
25615 <int value="5" label=".pdf"/>
25616 <int value="6" label=".ppt"/>
25617 <int value="7" label=".pptx"/>
25618 <int value="8" label=".odp"/>
25619 <int value="9" label=".xls"/>
25620 <int value="10" label=".xlsx"/>
25621 <int value="11" label=".ods"/>
25622 <int value="12" label=".csv"/>
25623 <int value="13" label=".odf"/>
25624 <int value="14" label=".rar"/>
25625 <int value="15" label=".asf"/>
25626 <int value="16" label=".wma"/>
25627 <int value="17" label=".wmv"/>
25628 <int value="18" label=".mov"/>
25629 <int value="19" label=".mpg"/>
25630 <int value="20" label=".log"/>
25633 <enum name="FtpDataConnectionError" type="int">
25634 <int value="0">Data connection successful</int>
25635 <int value="1">Local firewall blocked the connection</int>
25636 <int value="2">Connection timed out</int>
25638 Connection has been established, but then got broken (either reset or
25641 <int value="4">Connection has been refused</int>
25642 <int value="20">Other kind of error</int>
25645 <enum name="FtpServerType" type="int">
25647 FTP server type as defined in net/ftp/ftp_server_type_histograms.h
25649 <int value="0" label="Unknown">
25650 Unknown (could be a server we don't support, a broken server, or a security
25653 <int value="1" label="/bin/ls">Server using /bin/ls -l and variants</int>
25654 <int value="2" label="/bin/dls">Server using /bin/dls</int>
25655 <int value="3" label="EPLF">Server using EPLF format</int>
25656 <int value="4" label="WinNT">
25657 WinNT server configured for old style listing
25659 <int value="5" label="VMS">VMS (including variants)</int>
25660 <int value="6" label="IBM VM">IBM VM/CMS, VM/ESA, z/VM formats</int>
25661 <int value="7" label="OS/2">OS/2 FTP Server</int>
25662 <int value="8" label="win16">
25663 win16 hosts: SuperTCP or NetManage Chameleon
25667 <enum name="GaiaSessionRestoreOutcome" type="int">
25668 <int value="0" label="UNDEFINED"/>
25669 <int value="1" label="SUCCESS"/>
25670 <int value="2" label="RESTORE_TOKEN_FETCH_FAILED"/>
25671 <int value="3" label="NO_REFRESH_TOKEN_FAILED"/>
25672 <int value="4" label="OAUTHLOGIN_FAILED"/>
25673 <int value="5" label="MERGESESSION_FAILED"/>
25676 <enum name="GDataAuthResult" type="int">
25677 <int value="0" label="FAILURE"/>
25678 <int value="1" label="SUCCESS"/>
25679 <int value="2" label="NO_CONNECTION"/>
25682 <enum name="GDataEntryKind" type="int">
25684 Deprecated 9/2012, and replaced by DriveEntryKind
25686 <int value="0" label="UNKNOWN"/>
25687 <int value="4097" label="ITEM"/>
25688 <int value="4098" label="SITE"/>
25689 <int value="8449" label="DOCUMENT"/>
25690 <int value="8450" label="SPEREADSHEET"/>
25691 <int value="8451" label="PRESENTATION"/>
25692 <int value="8452" label="DRAWING"/>
25693 <int value="8453" label="TABLE"/>
25694 <int value="8705" label="EXTERNAL_APP"/>
25695 <int value="16385" label="FOLDER"/>
25696 <int value="32769" label="FILE"/>
25697 <int value="32770" label="PDF"/>
25700 <enum name="GeolocationInfoBarDelegateAndroidEvent" type="int">
25701 <int value="0" label="User allowed the page to use geolocation">
25702 For the Android platform the count for this event should be exactly the same
25703 as the corresponding event in the GeolocationInfoBarDelegateEvent enum.
25705 <int value="1" label="User opened geolocation settings"/>
25708 <enum name="GeolocationInfoBarDelegateEvent" type="int">
25709 <int value="0" label="The bar was created"/>
25710 <int value="1" label="User allowed use of geolocation"/>
25711 <int value="2" label="User denied use of geolocation"/>
25712 <int value="3" label="User dismissed the bar"/>
25713 <int value="4" label="User clicked on link"/>
25714 <int value="5" label="User ignored the bar"/>
25717 <enum name="GestureActionType" type="int">
25718 <int value="0" label="Unknown"/>
25719 <int value="1" label="Omnibox pinch"/>
25720 <int value="2" label="Omnibox scroll"/>
25721 <int value="3" label="Tabstrip pinch"/>
25722 <int value="4" label="Tabstrip scroll"/>
25723 <int value="5" label="Bezel scroll"/>
25724 <int value="6" label="Desktop scroll"/>
25725 <int value="7" label="Desktop pinch"/>
25726 <int value="8" label="Webpage pinch"/>
25727 <int value="9" label="Webpage scroll"/>
25728 <int value="10" label="Webpage tap"/>
25729 <int value="11" label="Tabstrip tap"/>
25730 <int value="12" label="Bezel down"/>
25731 <int value="13" label="Tab switched tap"/>
25732 <int value="14" label="Active tab tap"/>
25733 <int value="15" label="Tab close button tap"/>
25734 <int value="16" label="New tab button tap"/>
25735 <int value="17" label="Top edge of window tap"/>
25736 <int value="18" label="Window size button tap"/>
25737 <int value="19" label="Area surrounding tabstrip tap"/>
25738 <int value="20" label="Window resized double tap"/>
25741 <enum name="GetPerfDataOutcome" type="int">
25742 <int value="0" label="Success.">
25743 Perf data was collected, parsed and attached to the UMA protobuf
25746 <int value="1" label="No perf data ready to be uploaded.">
25747 Could not add perf data to the UMA protobuf because no perf data was ready
25750 <int value="2" label="Collection timer triggered but have data already.">
25751 Perf timer triggered but the perf provider already had a perf data proto to
25752 be added to the UMA protobuf.
25755 label="Collection timer triggered but incognito window active.">
25756 Perf timer triggered but an incognito window was open.
25758 <int value="4" label="Incognito window launched during collection.">
25759 Perf data was collected but an incognito window was opened during the
25762 <int value="5" label="Protobuf returned by debugd not deserialized.">
25763 Perf data was collected and sent to Chrome as a serialized protobuf but it
25764 could be deserialized by Chrome.
25768 <enum name="GetUserDataTempDirResult" type="int">
25769 <int value="0" label="SUCCESS"/>
25770 <int value="1" label="CANT_GET_PARENT_PATH"/>
25771 <int value="2" label="CANT_GET_UDT_PATH"/>
25772 <int value="3" label="NOT_A_DIRECTORY"/>
25773 <int value="4" label="CANT_CREATE_DIR"/>
25774 <int value="5" label="CANT_WRITE_TO_PATH"/>
25775 <int value="6" label="UNSET"/>
25778 <enum name="GoogleNowEvent" type="int">
25780 Events in Google Now component extension. See GoogleNowEvent in
25781 chrome/browser/resources/google_now/background.js.
25783 <int value="0" label="REQUEST_FOR_CARDS_TOTAL"/>
25784 <int value="1" label="REQUEST_FOR_CARDS_SUCCESS"/>
25785 <int value="2" label="CARDS_PARSE_SUCCESS"/>
25786 <int value="3" label="DISMISS_REQUEST_TOTAL"/>
25787 <int value="4" label="DISMISS_REQUEST_SUCCESS"/>
25788 <int value="5" label="LOCATION_REQUEST"/>
25789 <int value="6" label="LOCATION_UPDATE"/>
25790 <int value="7" label="EXTENSION_START"/>
25791 <int value="8" label="DELETED_SHOW_WELCOME_TOAST"/>
25792 <int value="9" label="STOPPED"/>
25793 <int value="10" label="DELETED_USER_SUPPRESSED"/>
25796 <enum name="GoogleServiceAuthError" type="int">
25797 <int value="0" label="NONE"/>
25798 <int value="1" label="INVALID_GAIA_CREDENTIALS"/>
25799 <int value="2" label="USER_NOT_SIGNED_UP"/>
25800 <int value="3" label="CONNECTION_FAILED"/>
25801 <int value="4" label="CAPTCHA_REQUIRED"/>
25802 <int value="5" label="ACCOUNT_DELETED"/>
25803 <int value="6" label="ACCOUNT_DISABLED"/>
25804 <int value="7" label="SERVICE_UNAVAILABLE"/>
25805 <int value="8" label="TWO_FACTOR"/>
25806 <int value="9" label="REQUEST_CANCELED"/>
25807 <int value="10" label="HOSTED_NOT_ALLOWED"/>
25808 <int value="11" label="UNEXPECTED_SERVICE_RESPONSE"/>
25809 <int value="12" label="SERVICE_ERROR"/>
25812 <enum name="HistoryFaviconsRecoveryEnum" type="int">
25813 <summary>Error states noted in thumbnail_database.cc recovery code.</summary>
25814 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
25815 <int value="1" label="RECOVERY_EVENT_FAILED_SCOPER">
25816 sql::Recovery failed init.
25818 <int value="2" label="RECOVERY_EVENT_FAILED_META_VERSION_ERROR">
25819 Query failed against recovery meta table.
25821 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION_NONE">
25822 No version row in recovery meta table.
25824 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION6">
25825 Recovery meta table has version 6.
25827 <int value="5" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION5">
25828 Recovery meta table has version 5.
25830 <int value="6" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
25831 Recovery meta table has an unexpected version.
25833 <int value="7" label="RECOVERY_EVENT_FAILED_RECOVER_META">
25834 Failed to create recovery meta table.
25836 <int value="8" label="RECOVERY_EVENT_FAILED_META_INSERT">
25837 Failed to copy recovery meta table.
25839 <int value="9" label="RECOVERY_EVENT_FAILED_INIT">
25840 Failed to init target schema.
25842 <int value="10" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICONS">
25843 Failed to create recovery favicons table.
25845 <int value="11" label="RECOVERY_EVENT_FAILED_FAVICONS_INSERT">
25846 Failed to copy recovery favicons table.
25848 <int value="12" label="RECOVERY_EVENT_FAILED_RECOVER_FAVICON_BITMAPS">
25849 Failed to create recovery favicon_bitmaps table.
25851 <int value="13" label="RECOVERY_EVENT_FAILED_FAVICON_BITMAPS_INSERT">
25852 Failed to copy recovery favicon_bitmaps table.
25854 <int value="14" label="RECOVERY_EVENT_FAILED_RECOVER_ICON_MAPPING">
25855 Failed to create recovery icon_mapping table.
25857 <int value="15" label="RECOVERY_EVENT_FAILED_ICON_MAPPING_INSERT">
25858 Failed to copy recovery icon_mapping table.
25860 <int value="16" label="RECOVERY_EVENT_RECOVERED_VERSION6">
25861 Successful recovery of version 6 database.
25863 <int value="17" label="RECOVERY_EVENT_FAILED_META_INIT">
25864 Failed sql::MetaTable::Init().
25866 <int value="18" label="RECOVERY_EVENT_FAILED_META_VERSION">
25867 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
25869 <int value="19" label="RECOVERY_EVENT_DEPRECATED">
25870 Recovery found deprecated version and razed.
25872 <int value="20" label="RECOVERY_EVENT_FAILED_V5_INITSCHEMA">
25873 Failed v5 recovery loading schema.
25875 <int value="21" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_FAVICONS">
25876 Failed v5 recovery on favicons.
25878 <int value="22" label="RECOVERY_EVENT_FAILED_V5_AUTORECOVER_ICON_MAPPING">
25879 Failed v5 recovery on icon_mapping.
25881 <int value="23" label="RECOVERY_EVENT_RECOVERED_VERSION5">
25882 Successful recovery of version 6 database.
25884 <int value="24" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICONS">
25885 Failed v6/7 recovery on favicons.
25887 <int value="25" label="RECOVERY_EVENT_FAILED_AUTORECOVER_FAVICON_BITMAPS">
25888 Failed v6/7 recovery on favicon_bitmaps.
25890 <int value="26" label="RECOVERY_EVENT_FAILED_AUTORECOVER_ICON_MAPPING">
25891 Failed v6/7 recovery on icon_mapping.
25893 <int value="27" label="RECOVERY_EVENT_FAILED_COMMIT">
25894 Failed sql::Recovery::Recovered().
25898 <enum name="HistoryTopSitesRecoveryEnum" type="int">
25899 <summary>Error states noted in top_sites_database.cc recovery code.</summary>
25900 <int value="0" label="RECOVERY_EVENT_RECOVERED">Successful recovery.</int>
25901 <int value="1" label="RECOVERY_EVENT_DEPRECATED">
25902 Recovery found deprecated version and razed.
25904 <int value="2" label="RECOVERY_EVENT_FAILED_SCOPER">
25905 sql::Recovery failed init.
25907 <int value="3" label="RECOVERY_EVENT_FAILED_META_VERSION">
25908 Failed sql::Recovery::SetupMeta() or GetMetaVersionNumber().
25910 <int value="4" label="RECOVERY_EVENT_FAILED_META_WRONG_VERSION">
25911 Recovery meta table has an unexpected version.
25913 <int value="5" label="RECOVERY_EVENT_FAILED_META_INIT">
25914 Failed sql::MetaTable::Init().
25916 <int value="6" label="RECOVERY_EVENT_FAILED_SCHEMA_INIT">
25917 Failed to init target schema.
25919 <int value="7" label="RECOVERY_EVENT_FAILED_AUTORECOVER_THUMBNAILS">
25920 Failed recovery on thumbnails table.
25922 <int value="8" label="RECOVERY_EVENT_FAILED_COMMIT">
25923 Failure from sql::Recovery::Recovered().
25925 <int value="9" label="RECOVERY_EVENT_INVARIANT_RANK">
25926 Rows were deleted because |url_rank| and |last_forced| didn't agree. Does
25927 not prevent recovery.
25929 <int value="10" label="RECOVERY_EVENT_INVARIANT_REDIRECT">
25930 Rows were deleted because |redirects| did not contain |url|. Does not
25933 <int value="11" label="RECOVERY_EVENT_INVARIANT_CONTIGUOUS">
25934 |url_rank| was renumbered due to missing rows. Does not prevent recovery.
25938 <enum name="HttpAuthCount" type="int">
25939 <int value="0" label="Basic Start"/>
25940 <int value="1" label="Basic Reject"/>
25941 <int value="2" label="Digest Start"/>
25942 <int value="3" label="Digest Reject"/>
25943 <int value="4" label="NTLM Start"/>
25944 <int value="5" label="NTLM Reject"/>
25945 <int value="6" label="Negotiate Start"/>
25946 <int value="7" label="Negotiate Reject"/>
25949 <enum name="HttpAuthResource" type="int">
25950 <int value="0" label="Top Page Allowed"/>
25951 <int value="1" label="Same-domain Sub-resource Allowed"/>
25952 <int value="2" label="Cross-domain Sub-resource Blocked"/>
25953 <int value="3" label="Cross-domain Sub-resource Allowed"/>
25956 <enum name="HttpAuthTarget" type="int">
25957 <int value="0" label="Basic Proxy"/>
25958 <int value="1" label="Basic Secure Proxy"/>
25959 <int value="2" label="Basic Server"/>
25960 <int value="3" label="Basic Secure Server"/>
25961 <int value="4" label="Digest Proxy"/>
25962 <int value="5" label="Digest Secure Proxy"/>
25963 <int value="6" label="Digest Server"/>
25964 <int value="7" label="Digest Secure Server"/>
25965 <int value="8" label="NTLM Proxy"/>
25966 <int value="9" label="NTLM Secure Proxy"/>
25967 <int value="10" label="NTLM Server"/>
25968 <int value="11" label="NTLM Secure Server"/>
25969 <int value="12" label="Negotiate Proxy"/>
25970 <int value="13" label="Negotiate Secure Proxy"/>
25971 <int value="14" label="Negotiate Server"/>
25972 <int value="15" label="Negotiate Secure Server"/>
25975 <enum name="HttpPipelineStatus" type="int">
25976 <int value="0" label="Success"/>
25977 <int value="1" label="Redirected"/>
25978 <int value="2" label="Certificate error"/>
25979 <int value="3" label="Bad HTTP response code"/>
25980 <int value="4" label="Network error"/>
25981 <int value="5" label="Response too large"/>
25982 <int value="6" label="Response too small"/>
25983 <int value="7" label="Response content mismatch"/>
25984 <int value="8" label="Bad HTTP version"/>
25985 <int value="9" label="Corrupt stats response"/>
25988 <enum name="HttpResponseCode" type="int">
25989 <int value="100" label="Continue"/>
25990 <int value="101" label="Switching Protocols"/>
25991 <int value="200" label="OK"/>
25992 <int value="201" label="Created"/>
25993 <int value="202" label="Accepted"/>
25994 <int value="203" label="Non-Authoritative Information"/>
25995 <int value="204" label="No Content"/>
25996 <int value="205" label="Reset Content"/>
25997 <int value="206" label="Partial Content"/>
25998 <int value="300" label="Multiple Choices"/>
25999 <int value="301" label="Moved Permanently"/>
26000 <int value="302" label="Found"/>
26001 <int value="303" label="See Other"/>
26002 <int value="304" label="Not Modified"/>
26003 <int value="305" label="Use Proxy"/>
26004 <int value="306" label="(Unused)"/>
26005 <int value="307" label="Temporary Redirect"/>
26006 <int value="400" label="Bad Request"/>
26007 <int value="401" label="Unauthorized"/>
26008 <int value="402" label="Payment Required"/>
26009 <int value="403" label="Forbidden"/>
26010 <int value="404" label="Not Found"/>
26011 <int value="405" label="Method Not Allowed"/>
26012 <int value="406" label="Not Acceptable"/>
26013 <int value="407" label="Proxy Authentication Required"/>
26014 <int value="408" label="Request Timeout"/>
26015 <int value="409" label="Conflict"/>
26016 <int value="410" label="Gone"/>
26017 <int value="411" label="Length Required"/>
26018 <int value="412" label="Precondition Failed"/>
26019 <int value="413" label="Request Entity Too Large"/>
26020 <int value="414" label="Request-URI Too Long"/>
26021 <int value="415" label="Unsupported Media Type"/>
26022 <int value="416" label="Requested Range Not Satisfiable"/>
26023 <int value="417" label="Expectation Failed"/>
26024 <int value="500" label="Internal Server Error"/>
26025 <int value="501" label="Not Implemented"/>
26026 <int value="503" label="Service Unavailable"/>
26027 <int value="504" label="Gateway Timeout"/>
26028 <int value="505" label="HTTP Version Not Supported"/>
26031 <enum name="HttpSocketType" type="int">
26032 <int value="0" label="UNUSED">newly connected socket</int>
26033 <int value="1" label="UNUSED_IDLE">
26034 connected unused socket (idle prior to use)
26036 <int value="2" label="REUSED_IDLE">previously used (keep-alive?) socket</int>
26039 <enum name="IDBLevelDBBackingStoreInternalErrorType" type="int">
26040 <int value="0" label="IDBLevelDBBackingStoreReadError">
26041 IndexedDB encountered an error attempting to read or decode a value from the
26042 leveldb backing store, indicative of corruption or I/O error. Unused as of
26045 <int value="1" label="IDBLevelDBBackingStoreWriteError">
26046 IndexeDB encountered an error attempting to write or commit a value to the
26047 leveldb backing store, indicative of I/O error. Unused as of M26.
26049 <int value="2" label="IDBLevelDBBackingStoreConsistencyError">
26050 IndexedDB encountered a consistency error in the leveldb backing store,
26051 indicative of corruption or an coding error. Unused as of M26.
26053 <int value="3" label="FindKeyInIndex"/>
26054 <int value="4" label="GetIDBDatabaseMetaData"/>
26055 <int value="5" label="GetIndexes"/>
26056 <int value="6" label="GetKeyGeneratorCurrentNumber"/>
26057 <int value="7" label="GetObjectStores"/>
26058 <int value="8" label="GetRecord"/>
26059 <int value="9" label="KeyExistsInObjectStore"/>
26060 <int value="10" label="LoadCurrentRow"/>
26061 <int value="11" label="SetupMetadata"/>
26062 <int value="12" label="GetPrimaryKeyViaIndex"/>
26063 <int value="13" label="KeyExistsInIndex"/>
26064 <int value="14" label="VersionExists"/>
26065 <int value="15" label="DeleteObjectStore"/>
26066 <int value="16" label="SetMaxObjectStoreId"/>
26067 <int value="17" label="SetMaxIndexId"/>
26068 <int value="18" label="GetNewDatabaseId"/>
26069 <int value="19" label="GetNewVersionNumber"/>
26070 <int value="20" label="CreateIDBDatabaseMetaData"/>
26071 <int value="21" label="DeleteDatabase"/>
26072 <int value="22" label="TransactionCommit"/>
26073 <int value="23" label="GetDatabaseNames"/>
26076 <enum name="IDBLevelDBBackingStoreOpenResult" type="int">
26077 <int value="0" label="OpenMemorySuccess">
26078 An in-memory backing store was opened successfully.
26080 <int value="1" label="OpenSuccess">
26081 An on-disk backing store was opened successfully.
26083 <int value="2" label="OpenFailedDirectory">
26084 An on-disk backing store could not be opened or created because the
26085 directory could not be opened or created. Cleanup will not be attempted.
26087 <int value="3" label="OpenFailedUnknownSchema">
26088 An on-disk backing store was opened but had an unknown schema version, due
26089 to corruption or reverting to a previous version of Chrome. Cleanup will be
26092 <int value="4" label="OpenCleanupDestroyFailed">
26093 An on-disk backing store failed to open; cleanup was attempted but the
26094 database could not be destroyed.
26096 <int value="5" label="OpenCleanupReopenFailed">
26097 An on-disk backing store failed to open; cleanup was attempted but
26098 re-opening the database failed.
26100 <int value="6" label="OpenCleanupReopenSuccess">
26101 An on-disk backing store failed to open; cleanup was attempted and the
26102 database was then opened successfully.
26104 <int value="7" label="OpenFailedIOErrCheckingSchema">
26105 An on-disk backing store was opened but leveldb failed to read the schema
26108 <int value="8" label="OpenFailedUnknownErr"/>
26109 <int value="9" label="OpenMemoryFailed">
26110 An in-memory backing store failed to open.
26112 <int value="10" label="OpenNonASCII">
26113 A database with non-ascii characters in its path was opened (with either
26114 success or failure).
26116 <int value="11" label="OpenAttemptDiskFull">
26117 An open failed on a machine with a full disk. No cleanup was attempted.
26119 <int value="12" label="OpenAttemptPathTooLong">
26120 Open failed because either a path component or the overall path was too
26123 <int value="13" label="OpenAttemptNoRecovery">
26124 An open attempt failed with an I/O error that doesn't necessitate a recovery
26129 <enum name="ImporterType" type="int">
26130 <int value="0" label="Unknown"/>
26131 <int value="1" label="IMPORTER_METRICS_IE">IE (Windows-only)</int>
26132 <int value="2" label="IMPORTER_METRICS_FIREFOX2">Firefox 2</int>
26133 <int value="3" label="IMPORTER_METRICS_FIREFOX3">Firefox 3 (and later)</int>
26134 <int value="4" label="IMPORTER_METRICS_SAFARI">Safari (Mac-only)</int>
26135 <int value="5" label="IMPORTER_METRICS_GOOGLE_TOOLBAR5">Google Toolbar</int>
26136 <int value="6" label="IMPORTER_METRICS_BOOKMARKS_FILE">
26137 A bookmarks.html file
26141 <enum name="IndexedDatabaseMethods" type="int">
26142 <int value="0" label="CreateObjectStore()"/>
26143 <int value="1" label="DeleteObjectStore()"/>
26144 <int value="2" label="Transaction()"/>
26145 <int value="3" label="DeleteDatabase()"/>
26146 <int value="4" label="Open()"/>
26149 <enum name="InfoBarResponse" type="int">
26150 <int value="0" label="No Response selected"/>
26151 <int value="1" label="Save Password"/>
26152 <int value="2" label="Never for this site (blacklist / exception)"/>
26153 <int value="3" label="InfoBar dismissed by clicking the 'X'"/>
26156 <enum name="InstantControllerEvent" type="int">
26157 <int value="0" label="URL_ADDED_TO_BLACKLIST"/>
26158 <int value="1" label="URL_REMOVED_FROM_BLACKLIST"/>
26159 <int value="2" label="URL_BLOCKED_BY_BLACKLIST"/>
26162 <enum name="InstantExtended_CacheableNTPLoad" type="int">
26163 <int value="0" label="Failed to load"/>
26164 <int value="1" label="Loaded successfuly"/>
26167 <enum name="InstantExtended_FallbackCause" type="int">
26168 <int value="0" label="Fallback did not occur"/>
26169 <int value="1" label="Page not current: unknown"/>
26170 <int value="2" label="Page not current: empty instant url"/>
26171 <int value="3" label="Page not current: origin/path mismatch"/>
26172 <int value="4" label="Page not current: instant not supported"/>
26173 <int value="5" label="No overlay"/>
26174 <int value="6" label="Javascript disabled"/>
26177 <enum name="InstantExtended_InstantNavigation" type="int">
26179 Deprecated as of 10/2013.
26181 <int value="0" label="Local click"/>
26182 <int value="1" label="Local submit"/>
26183 <int value="2" label="Online click"/>
26184 <int value="3" label="Online submit"/>
26185 <int value="4" label="Non-extended navigation"/>
26188 <enum name="InstantExtended_NewOptInState" type="int">
26189 <int value="0" label="Default"/>
26190 <int value="1" label="Opted in"/>
26191 <int value="2" label="Opted out"/>
26194 <enum name="InstantExtended_OptInState" type="int">
26196 Deprecated 2013-06.
26198 <int value="0" label="Default"/>
26199 <int value="1" label="Opted in"/>
26200 <int value="2" label="Opted out"/>
26201 <int value="3" label="Opted in local"/>
26202 <int value="4" label="Opted out local"/>
26203 <int value="5" label="Opted out both"/>
26206 <enum name="InstantSessionStorageNamespace" type="int">
26207 <int value="0" label="different"/>
26208 <int value="1" label="identical"/>
26211 <enum name="IntelMaxMicroArchitecture" type="int">
26212 <int value="0" label="Pentium"/>
26213 <int value="1" label="SSE"/>
26214 <int value="2" label="SSE2"/>
26215 <int value="3" label="SSE3"/>
26216 <int value="4" label="SSSE3"/>
26217 <int value="5" label="SSE4.1"/>
26218 <int value="6" label="SSE4.3"/>
26219 <int value="7" label="AVX"/>
26222 <enum name="InterruptReason" type="int">
26223 <int value="0" label="NONE"/>
26224 <int value="1" label="FILE_FAILED"/>
26225 <int value="2" label="FILE_ACCESS_DENIED"/>
26226 <int value="3" label="FILE_NO_SPACE"/>
26227 <int value="5" label="FILE_NAME_TOO_LONG"/>
26228 <int value="6" label="FILE_TOO_LARGE"/>
26229 <int value="7" label="FILE_VIRUS_INFECTED"/>
26230 <int value="10" label="FILE_TRANSIENT_ERROR"/>
26231 <int value="11" label="FILE_BLOCKED"/>
26232 <int value="12" label="FILE_SECURITY_CHECK_FAILED"/>
26233 <int value="13" label="FILE_TOO_SHORT"/>
26234 <int value="20" label="NETWORK_FAILED"/>
26235 <int value="21" label="NETWORK_TIMEOUT"/>
26236 <int value="22" label="NETWORK_DISCONNECTED"/>
26237 <int value="23" label="NETWORK_SERVER_DOWN"/>
26238 <int value="30" label="SERVER_FAILED"/>
26239 <int value="31" label="SERVER_NO_RANGE"/>
26240 <int value="32" label="SERVER_PRECONDITION"/>
26241 <int value="33" label="SERVER_BAD_CONTENT"/>
26242 <int value="40" label="USER_CANCELED"/>
26243 <int value="41" label="USER_SHUTDOWN"/>
26244 <int value="50" label="CRASH"/>
26247 <enum name="IPV6ProbeResult" type="int">
26248 <int value="0" label="IPV6_CANNOT_CREATE_SOCKETS"/>
26249 <int value="1" label="IPV6_CAN_CREATE_SOCKETS"/>
26250 <int value="2" label="IPV6_GETIFADDRS_FAILED">
26251 getifaddrs or GetAdaptersAddresses failed
26253 <int value="3" label="IPV6_GLOBAL_ADDRESS_MISSING"/>
26254 <int value="4" label="IPV6_GLOBAL_ADDRESS_PRESENT"/>
26255 <int value="5" label="IPV6_INTERFACE_ARRAY_TOO_SHORT"/>
26258 <enum name="JavaScriptAPIName" type="int">
26259 <int value="0" label="GetUserMedia"/>
26260 <int value="1" label="PeerConnection00"/>
26261 <int value="2" label="DeprecatedPeerConnection"/>
26262 <int value="3" label="RTCPeerConnection"/>
26265 <enum name="KeyboardControlEvent" type="int">
26266 <int value="0" label="Keyboard was shown."/>
26267 <int value="1" label="Keyboard was automatically hidden."/>
26268 <int value="2" label="Keyboard was hidden by the user."/>
26271 <enum name="LanguageCode" type="int">
26272 <summary>ISO 639 Language Codes.</summary>
26273 <int value="24929" label="Afar"/>
26274 <int value="24930" label="Abkhazian"/>
26275 <int value="24933" label="Avestan"/>
26276 <int value="24934" label="Afrikaans"/>
26277 <int value="24939" label="Akan"/>
26278 <int value="24941" label="Amharic"/>
26279 <int value="24942" label="Aragonese"/>
26280 <int value="24946" label="Arabic"/>
26281 <int value="24947" label="Assamese"/>
26282 <int value="24950" label="Avaric"/>
26283 <int value="24953" label="Aymara"/>
26284 <int value="24954" label="Azerbaijani"/>
26285 <int value="25185" label="Bashkir"/>
26286 <int value="25189" label="Belarusian"/>
26287 <int value="25191" label="Bulgarian"/>
26288 <int value="25192" label="Bihari"/>
26289 <int value="25193" label="Bislama"/>
26290 <int value="25197" label="Bambara"/>
26291 <int value="25198" label="Bengali"/>
26292 <int value="25199" label="Tibetan"/>
26293 <int value="25202" label="Breton"/>
26294 <int value="25203" label="Bosnian"/>
26295 <int value="25441" label="Catalan"/>
26296 <int value="25445" label="Chechen"/>
26297 <int value="25448" label="Chamorro"/>
26298 <int value="25455" label="Corsican"/>
26299 <int value="25458" label="Cree"/>
26300 <int value="25459" label="Czech"/>
26301 <int value="25461" label="Church Slavic"/>
26302 <int value="25462" label="Chuvash"/>
26303 <int value="25465" label="Welsh"/>
26304 <int value="25697" label="Danish"/>
26305 <int value="25701" label="German"/>
26306 <int value="25718" label="Divehi"/>
26307 <int value="25722" label="Dzongkha"/>
26308 <int value="25957" label="Ewe"/>
26309 <int value="25964" label="Greek"/>
26310 <int value="25966" label="English"/>
26311 <int value="25967" label="Esperanto"/>
26312 <int value="25971" label="Spanish"/>
26313 <int value="25972" label="Estonian"/>
26314 <int value="25973" label="Basque"/>
26315 <int value="26209" label="Persian"/>
26316 <int value="26214" label="Fulah"/>
26317 <int value="26217" label="Finnish"/>
26318 <int value="26218" label="Fijian"/>
26319 <int value="26223" label="Faroese"/>
26320 <int value="26226" label="French"/>
26321 <int value="26233" label="Western Frisian"/>
26322 <int value="26465" label="Irish"/>
26323 <int value="26468" label="Scottish Gaelic"/>
26324 <int value="26476" label="Galician"/>
26325 <int value="26478" label="Guarani"/>
26326 <int value="26485" label="Gujarati"/>
26327 <int value="26486" label="Manx"/>
26328 <int value="26721" label="Hausa"/>
26329 <int value="26725" label="Hebrew"/>
26330 <int value="26729" label="Hindi"/>
26331 <int value="26735" label="Hiri Motu"/>
26332 <int value="26738" label="Croatian"/>
26333 <int value="26740" label="Haitian"/>
26334 <int value="26741" label="Hungarian"/>
26335 <int value="26745" label="Armenian"/>
26336 <int value="26746" label="Herero"/>
26337 <int value="26977" label="Interlingua"/>
26338 <int value="26980" label="Indonesian"/>
26339 <int value="26981" label="Interlingue"/>
26340 <int value="26983" label="Igbo"/>
26341 <int value="26985" label="Sichuan Yi"/>
26342 <int value="26987" label="Inupiaq"/>
26343 <int value="26991" label="Ido"/>
26344 <int value="26995" label="Icelandic"/>
26345 <int value="26996" label="Italian"/>
26346 <int value="26997" label="Inuktitut"/>
26347 <int value="27233" label="Japanese"/>
26348 <int value="27254" label="Javanese"/>
26349 <int value="27489" label="Georgian"/>
26350 <int value="27495" label="Kongo"/>
26351 <int value="27497" label="Kikuyu"/>
26352 <int value="27498" label="Kuanyama"/>
26353 <int value="27499" label="Kazakh"/>
26354 <int value="27500" label="Kalaallisut"/>
26355 <int value="27501" label="Khmer"/>
26356 <int value="27502" label="Kannada"/>
26357 <int value="27503" label="Korean"/>
26358 <int value="27506" label="Kanuri"/>
26359 <int value="27507" label="Kashmiri"/>
26360 <int value="27509" label="Kurdish"/>
26361 <int value="27510" label="Komi"/>
26362 <int value="27511" label="Cornish"/>
26363 <int value="27513" label="Kirghiz"/>
26364 <int value="27745" label="Latin"/>
26365 <int value="27746" label="Luxembourgish"/>
26366 <int value="27751" label="Ganda"/>
26367 <int value="27753" label="Limburgish"/>
26368 <int value="27758" label="Lingala"/>
26369 <int value="27759" label="Lao"/>
26370 <int value="27764" label="Lithuanian"/>
26371 <int value="27765" label="Luba-Katanga"/>
26372 <int value="27766" label="Latvian"/>
26373 <int value="28007" label="Malagasy"/>
26374 <int value="28008" label="Marshallese"/>
26375 <int value="28009" label="Maori"/>
26376 <int value="28011" label="Macedonian"/>
26377 <int value="28012" label="Malayalam"/>
26378 <int value="28014" label="Mongolian"/>
26379 <int value="28015" label="Moldavian"/>
26380 <int value="28018" label="Marathi"/>
26381 <int value="28019" label="Malay"/>
26382 <int value="28020" label="Maltese"/>
26383 <int value="28025" label="Burmese"/>
26384 <int value="28257" label="Nauru"/>
26385 <int value="28258" label="Norwegian Bokmal"/>
26386 <int value="28260" label="North Ndebele"/>
26387 <int value="28261" label="Nepali"/>
26388 <int value="28263" label="Ndonga"/>
26389 <int value="28268" label="Dutch"/>
26390 <int value="28270" label="Norwegian Nynorsk"/>
26391 <int value="28271" label="Norwegian"/>
26392 <int value="28274" label="South Ndebele"/>
26393 <int value="28278" label="Navajo"/>
26394 <int value="28281" label="Nyanja"/>
26395 <int value="28515" label="Occitan"/>
26396 <int value="28522" label="Ojibwa"/>
26397 <int value="28525" label="Oromo"/>
26398 <int value="28530" label="Oriya"/>
26399 <int value="28531" label="Ossetic"/>
26400 <int value="28769" label="Punjabi"/>
26401 <int value="28777" label="Pali"/>
26402 <int value="28780" label="Polish"/>
26403 <int value="28787" label="Pashto"/>
26404 <int value="28788" label="Portuguese"/>
26405 <int value="29045" label="Quechua"/>
26406 <int value="29293" label="Romansh"/>
26407 <int value="29294" label="Rundi"/>
26408 <int value="29295" label="Romanian"/>
26409 <int value="29301" label="Russian"/>
26410 <int value="29303" label="Kinyarwanda"/>
26411 <int value="29537" label="Sanskrit"/>
26412 <int value="29539" label="Sardinian"/>
26413 <int value="29540" label="Sindhi"/>
26414 <int value="29541" label="Northern Sami"/>
26415 <int value="29543" label="Sango"/>
26416 <int value="29544" label="Serbo-Croatian"/>
26417 <int value="29545" label="Sinhala"/>
26418 <int value="29547" label="Slovak"/>
26419 <int value="29548" label="Slovenian"/>
26420 <int value="29549" label="Samoan"/>
26421 <int value="29550" label="Shona"/>
26422 <int value="29551" label="Somali"/>
26423 <int value="29553" label="Albanian"/>
26424 <int value="29554" label="Serbian"/>
26425 <int value="29555" label="Swati"/>
26426 <int value="29556" label="Southern Sotho"/>
26427 <int value="29557" label="Sundanese"/>
26428 <int value="29558" label="Swedish"/>
26429 <int value="29559" label="Swahili"/>
26430 <int value="29793" label="Tamil"/>
26431 <int value="29797" label="Telugu"/>
26432 <int value="29799" label="Tajik"/>
26433 <int value="29800" label="Thai"/>
26434 <int value="29801" label="Tigrinya"/>
26435 <int value="29803" label="Turkmen"/>
26436 <int value="29804" label="Tagalog"/>
26437 <int value="29806" label="Tswana"/>
26438 <int value="29807" label="Tonga"/>
26439 <int value="29810" label="Turkish"/>
26440 <int value="29811" label="Tsonga"/>
26441 <int value="29812" label="Tatar"/>
26442 <int value="29815" label="Twi"/>
26443 <int value="29817" label="Tahitian"/>
26444 <int value="30055" label="Uighur"/>
26445 <int value="30059" label="Ukrainian"/>
26446 <int value="30066" label="Urdu"/>
26447 <int value="30074" label="Uzbek"/>
26448 <int value="30309" label="Venda"/>
26449 <int value="30313" label="Vietnamese"/>
26450 <int value="30319" label="Volapuk"/>
26451 <int value="30561" label="Walloon"/>
26452 <int value="30575" label="Wolof"/>
26453 <int value="30824" label="Xhosa"/>
26454 <int value="31081" label="Yiddish"/>
26455 <int value="31087" label="Yoruba"/>
26456 <int value="31329" label="Zhuang"/>
26457 <int value="31336" label="Chinese"/>
26458 <int value="31349" label="Zulu"/>
26459 <int value="6382437" label="Achinese"/>
26460 <int value="6382440" label="Acoli"/>
26461 <int value="6382689" label="Adangme"/>
26462 <int value="6382713" label="Adyghe"/>
26463 <int value="6383201" label="Afro-Asiatic Language"/>
26464 <int value="6383208" label="Afrihili"/>
26465 <int value="6383982" label="Ainu"/>
26466 <int value="6384491" label="Akkadian"/>
26467 <int value="6384741" label="Aleut"/>
26468 <int value="6384743" label="Algonquian Language"/>
26469 <int value="6384756" label="Southern Altai"/>
26470 <int value="6385255" label="Old English"/>
26471 <int value="6385264" label="Angika"/>
26472 <int value="6385761" label="Apache Language"/>
26473 <int value="6386275" label="Aramaic"/>
26474 <int value="6386286" label="Araucanian"/>
26475 <int value="6386288" label="Arapaho"/>
26476 <int value="6386292" label="Artificial Language"/>
26477 <int value="6386295" label="Arawak"/>
26478 <int value="6386529" label="Asu"/>
26479 <int value="6386548" label="Asturian"/>
26480 <int value="6386792" label="Athapascan Language"/>
26481 <int value="6387059" label="Australian Language"/>
26482 <int value="6387553" label="Awadhi"/>
26483 <int value="6447460" label="Banda"/>
26484 <int value="6447465" label="Bamileke Language"/>
26485 <int value="6447468" label="Baluchi"/>
26486 <int value="6447470" label="Balinese"/>
26487 <int value="6447475" label="Basa"/>
26488 <int value="6447476" label="Baltic Language"/>
26489 <int value="6448490" label="Beja"/>
26490 <int value="6448493" label="Bemba"/>
26491 <int value="6448498" label="Berber"/>
26492 <int value="6448506" label="Bena"/>
26493 <int value="6449263" label="Bhojpuri"/>
26494 <int value="6449515" label="Bikol"/>
26495 <int value="6449518" label="Bini"/>
26496 <int value="6450273" label="Siksika"/>
26497 <int value="6450804" label="Bantu"/>
26498 <int value="6451809" label="Braj"/>
26499 <int value="6451832" label="Bodo"/>
26500 <int value="6452331" label="Batak"/>
26501 <int value="6452577" label="Buriat"/>
26502 <int value="6452583" label="Buginese"/>
26503 <int value="6453614" label="Blin"/>
26504 <int value="6512996" label="Caddo"/>
26505 <int value="6513001" label="Central American Indian Language"/>
26506 <int value="6513010" label="Carib"/>
26507 <int value="6513013" label="Caucasian Language"/>
26508 <int value="6513017" label="Cayuga"/>
26509 <int value="6513512" label="Atsam"/>
26510 <int value="6514018" label="Cebuano"/>
26511 <int value="6514028" label="Celtic Language"/>
26512 <int value="6514535" label="Chiga"/>
26513 <int value="6514786" label="Chibcha"/>
26514 <int value="6514791" label="Chagatai"/>
26515 <int value="6514795" label="Chuukese"/>
26516 <int value="6514797" label="Mari"/>
26517 <int value="6514798" label="Chinook Jargon"/>
26518 <int value="6514799" label="Choctaw"/>
26519 <int value="6514800" label="Chipewyan"/>
26520 <int value="6514802" label="Cherokee"/>
26521 <int value="6514809" label="Cheyenne"/>
26522 <int value="6516067" label="Chamic Language"/>
26523 <int value="6516592" label="Coptic"/>
26524 <int value="6516837" label="English-based Creole or Pidgin"/>
26525 <int value="6516838" label="French-based Creole or Pidgin"/>
26526 <int value="6516848" label="Portuguese-based Creole or Pidgin"/>
26527 <int value="6517352" label="Crimean Turkish"/>
26528 <int value="6517360" label="Creole or Pidgin"/>
26529 <int value="6517602" label="Kashubian"/>
26530 <int value="6518131" label="Cushitic Language"/>
26531 <int value="6578539" label="Dakota"/>
26532 <int value="6578546" label="Dargwa"/>
26533 <int value="6578550" label="Taita"/>
26534 <int value="6578553" label="Dayak"/>
26535 <int value="6579564" label="Delaware"/>
26536 <int value="6579566" label="Slave"/>
26537 <int value="6580082" label="Dogrib"/>
26538 <int value="6580590" label="Dinka"/>
26539 <int value="6580837" label="Zarma"/>
26540 <int value="6582121" label="Dogri"/>
26541 <int value="6582881" label="Dravidian Language"/>
26542 <int value="6583138" label="Lower Sorbian"/>
26543 <int value="6583649" label="Duala"/>
26544 <int value="6583661" label="Middle Dutch"/>
26545 <int value="6584693" label="Dyula"/>
26546 <int value="6644341" label="Embu"/>
26547 <int value="6645353" label="Efik"/>
26548 <int value="6645625" label="Ancient Egyptian"/>
26549 <int value="6646625" label="Ekajuk"/>
26550 <int value="6646904" label="Elamite"/>
26551 <int value="6647405" label="Middle English"/>
26552 <int value="6649711" label="Ewondo"/>
26553 <int value="6709614" label="Fang"/>
26554 <int value="6709620" label="Fanti"/>
26555 <int value="6711660" label="Filipino"/>
26556 <int value="6711669" label="Finno-Ugrian Language"/>
26557 <int value="6713198" label="Fon"/>
26558 <int value="6713965" label="Middle French"/>
26559 <int value="6713967" label="Old French"/>
26560 <int value="6713970" label="Northern Frisian"/>
26561 <int value="6713971" label="Eastern Frisian"/>
26562 <int value="6714738" label="Friulian"/>
26563 <int value="6775137" label="Ga"/>
26564 <int value="6775161" label="Gayo"/>
26565 <int value="6775393" label="Gbaya"/>
26566 <int value="6776173" label="Germanic Language"/>
26567 <int value="6776186" label="Geez"/>
26568 <int value="6777196" label="Gilbertese"/>
26569 <int value="6778216" label="Middle High German"/>
26570 <int value="6778728" label="Old High German"/>
26571 <int value="6778734" label="Gondi"/>
26572 <int value="6778738" label="Gorontalo"/>
26573 <int value="6778740" label="Gothic"/>
26574 <int value="6779490" label="Grebo"/>
26575 <int value="6779491" label="Ancient Greek"/>
26576 <int value="6779767" label="Swiss German"/>
26577 <int value="6780282" label="Gusii"/>
26578 <int value="6780777" label="Gwich'in"/>
26579 <int value="6840681" label="Haida"/>
26580 <int value="6840695" label="Hawaiian"/>
26581 <int value="6842732" label="Hiligaynon"/>
26582 <int value="6842733" label="Himachali"/>
26583 <int value="6842740" label="Hittite"/>
26584 <int value="6843758" label="Hmong"/>
26585 <int value="6845282" label="Upper Sorbian"/>
26586 <int value="6845808" label="Hupa"/>
26587 <int value="6906465" label="Iban"/>
26588 <int value="6908527" label="Ijo"/>
26589 <int value="6909039" label="Iloko"/>
26590 <int value="6909539" label="Indic Language"/>
26591 <int value="6909541" label="Indo-European Language"/>
26592 <int value="6909544" label="Ingush"/>
26593 <int value="6910561" label="Iranian Language"/>
26594 <int value="6910575" label="Iroquoian Language"/>
26595 <int value="6972015" label="Lojban"/>
26596 <int value="6974819" label="Machame"/>
26597 <int value="6975602" label="Judeo-Persian"/>
26598 <int value="6976098" label="Judeo-Arabic"/>
26599 <int value="7037281" label="Kara-Kalpak"/>
26600 <int value="7037282" label="Kabyle"/>
26601 <int value="7037283" label="Kachin"/>
26602 <int value="7037290" label="Jju"/>
26603 <int value="7037293" label="Kamba"/>
26604 <int value="7037298" label="Karen"/>
26605 <int value="7037303" label="Kawi"/>
26606 <int value="7037540" label="Kabardian"/>
26607 <int value="7037799" label="Tyap"/>
26608 <int value="7038053" label="Makonde"/>
26609 <int value="7038305" label="Kabuverdianu"/>
26610 <int value="7038575" label="Koro"/>
26611 <int value="7039073" label="Khasi"/>
26612 <int value="7039081" label="Khoisan Language"/>
26613 <int value="7039087" label="Khotanese"/>
26614 <int value="7039089" label="Koyra Chiini"/>
26615 <int value="7040110" label="Kalenjin"/>
26616 <int value="7040354" label="Kimbundu"/>
26617 <int value="7040875" label="Konkani"/>
26618 <int value="7040883" label="Kosraean"/>
26619 <int value="7041125" label="Kpelle"/>
26620 <int value="7041635" label="Karachay-Balkar"/>
26621 <int value="7041644" label="Karelian"/>
26622 <int value="7041647" label="Kru"/>
26623 <int value="7041653" label="Kurukh"/>
26624 <int value="7041890" label="Shambala"/>
26625 <int value="7041896" label="Colognian"/>
26626 <int value="7042413" label="Kumyk"/>
26627 <int value="7042420" label="Kutenai"/>
26628 <int value="7102820" label="Ladino"/>
26629 <int value="7102823" label="Langi"/>
26630 <int value="7102824" label="Lahnda"/>
26631 <int value="7102829" label="Lamba"/>
26632 <int value="7103866" label="Lezghian"/>
26633 <int value="7106412" label="Mongo"/>
26634 <int value="7106426" label="Lozi"/>
26635 <int value="7107937" label="Luba-Lulua"/>
26636 <int value="7107945" label="Luiseno"/>
26637 <int value="7107950" label="Lunda"/>
26638 <int value="7107951" label="Luo"/>
26639 <int value="7107955" label="Lushai"/>
26640 <int value="7107961" label="Luyia"/>
26641 <int value="7168356" label="Madurese"/>
26642 <int value="7168359" label="Magahi"/>
26643 <int value="7168361" label="Maithili"/>
26644 <int value="7168363" label="Makasar"/>
26645 <int value="7168366" label="Mandingo"/>
26646 <int value="7168368" label="Austronesian Language"/>
26647 <int value="7168371" label="Masai"/>
26648 <int value="7169126" label="Moksha"/>
26649 <int value="7169138" label="Mandar"/>
26650 <int value="7169390" label="Mende"/>
26651 <int value="7169394" label="Meru"/>
26652 <int value="7169637" label="Morisyen"/>
26653 <int value="7169889" label="Middle Irish"/>
26654 <int value="7170403" label="Micmac"/>
26655 <int value="7170414" label="Minangkabau"/>
26656 <int value="7170419" label="Miscellaneous Language"/>
26657 <int value="7170920" label="Mon-Khmer Language"/>
26658 <int value="7171683" label="Manchu"/>
26659 <int value="7171689" label="Manipuri"/>
26660 <int value="7171695" label="Manobo Language"/>
26661 <int value="7171944" label="Mohawk"/>
26662 <int value="7171955" label="Mossi"/>
26663 <int value="7173484" label="Multiple Languages"/>
26664 <int value="7173486" label="Munda Language"/>
26665 <int value="7173491" label="Creek"/>
26666 <int value="7173996" label="Mirandese"/>
26667 <int value="7174002" label="Marwari"/>
26668 <int value="7174510" label="Mayan Language"/>
26669 <int value="7174518" label="Erzya"/>
26670 <int value="7233896" label="Nahuatl"/>
26671 <int value="7233897" label="North American Indian Language"/>
26672 <int value="7233904" label="Neapolitan"/>
26673 <int value="7233905" label="Nama"/>
26674 <int value="7234675" label="Low German"/>
26675 <int value="7234935" label="Newari"/>
26676 <int value="7235937" label="Nias"/>
26677 <int value="7235939" label="Niger-Kordofanian Language"/>
26678 <int value="7235957" label="Niuean"/>
26679 <int value="7237479" label="Nogai"/>
26680 <int value="7237486" label="Old Norse"/>
26681 <int value="7237999" label="N'Ko"/>
26682 <int value="7238511" label="Northern Sotho"/>
26683 <int value="7239010" label="Nubian Language"/>
26684 <int value="7239523" label="Classical Newari"/>
26685 <int value="7240045" label="Nyamwezi"/>
26686 <int value="7240046" label="Nyankole"/>
26687 <int value="7240047" label="Nyoro"/>
26688 <int value="7240297" label="Nzima"/>
26689 <int value="7304033" label="Osage"/>
26690 <int value="7304289" label="Ottoman Turkish"/>
26691 <int value="7304303" label="Otomian Language"/>
26692 <int value="7364961" label="Papuan Language"/>
26693 <int value="7364967" label="Pangasinan"/>
26694 <int value="7364972" label="Pahlavi"/>
26695 <int value="7364973" label="Pampanga"/>
26696 <int value="7364976" label="Papiamento"/>
26697 <int value="7364981" label="Palauan"/>
26698 <int value="7365999" label="Old Persian"/>
26699 <int value="7366761" label="Philippine Language"/>
26700 <int value="7366766" label="Phoenician"/>
26701 <int value="7368558" label="Pohnpeian"/>
26702 <int value="7369313" label="Prakrit Language"/>
26703 <int value="7369327" label="Old Provencal"/>
26704 <int value="7496042" label="Rajasthani"/>
26705 <int value="7496048" label="Rapanui"/>
26706 <int value="7496050" label="Rarotongan"/>
26707 <int value="7499617" label="Romance Language"/>
26708 <int value="7499622" label="Rombo"/>
26709 <int value="7499629" label="Romany"/>
26710 <int value="7501168" label="Aromanian"/>
26711 <int value="7501675" label="Rwa"/>
26712 <int value="7561572" label="Sandawe"/>
26713 <int value="7561576" label="Yakut"/>
26714 <int value="7561577" label="South American Indian Language"/>
26715 <int value="7561580" label="Salishan Language"/>
26716 <int value="7561581" label="Samaritan Aramaic"/>
26717 <int value="7561585" label="Samburu"/>
26718 <int value="7561587" label="Sasak"/>
26719 <int value="7561588" label="Santali"/>
26720 <int value="7562094" label="Sicilian"/>
26721 <int value="7562095" label="Scots"/>
26722 <int value="7562597" label="Seneca"/>
26723 <int value="7562600" label="Sena"/>
26724 <int value="7562604" label="Selkup"/>
26725 <int value="7562605" label="Semitic Language"/>
26726 <int value="7562611" label="Koyraboro Senni"/>
26727 <int value="7563105" label="Old Irish"/>
26728 <int value="7563118" label="Sign Language"/>
26729 <int value="7563369" label="Tachelhit"/>
26730 <int value="7563374" label="Shan"/>
26731 <int value="7563620" label="Sidamo"/>
26732 <int value="7563631" label="Siouan Language"/>
26733 <int value="7563636" label="Sino-Tibetan Language"/>
26734 <int value="7564385" label="Slavic Language"/>
26735 <int value="7564641" label="Southern Sami"/>
26736 <int value="7564649" label="Sami Language"/>
26737 <int value="7564650" label="Lule Sami"/>
26738 <int value="7564654" label="Inari Sami"/>
26739 <int value="7564659" label="Skolt Sami"/>
26740 <int value="7564907" label="Soninke"/>
26741 <int value="7565159" label="Sogdien"/>
26742 <int value="7565166" label="Songhai"/>
26743 <int value="7565934" label="Sranan Tongo"/>
26744 <int value="7565938" label="Serer"/>
26745 <int value="7566177" label="Nilo-Saharan Language"/>
26746 <int value="7566201" label="Saho"/>
26747 <int value="7566699" label="Sukuma"/>
26748 <int value="7566707" label="Susu"/>
26749 <int value="7566712" label="Sumerian"/>
26750 <int value="7567202" label="Comorian"/>
26751 <int value="7567715" label="Classical Syriac"/>
26752 <int value="7567730" label="Syriac"/>
26753 <int value="7627113" label="Tai Language"/>
26754 <int value="7628141" label="Timne"/>
26755 <int value="7628143" label="Teso"/>
26756 <int value="7628146" label="Tereno"/>
26757 <int value="7628148" label="Tetum"/>
26758 <int value="7629159" label="Tigre"/>
26759 <int value="7629174" label="Tiv"/>
26760 <int value="7629676" label="Tokelau"/>
26761 <int value="7629928" label="Klingon"/>
26762 <int value="7629929" label="Tlingit"/>
26763 <int value="7630184" label="Tamashek"/>
26764 <int value="7630695" label="Nyasa Tonga"/>
26765 <int value="7630953" label="Tok Pisin"/>
26766 <int value="7631478" label="Taroko"/>
26767 <int value="7631721" label="Tsimshian"/>
26768 <int value="7632237" label="Tumbuka"/>
26769 <int value="7632240" label="Tupi Language"/>
26770 <int value="7632244" label="Altaic Language"/>
26771 <int value="7632492" label="Tuvalu"/>
26772 <int value="7632753" label="Tasawaq"/>
26773 <int value="7633270" label="Tuvinian"/>
26774 <int value="7633517" label="Central Morocco Tamazight"/>
26775 <int value="7693421" label="Udmurt"/>
26776 <int value="7694177" label="Ugaritic"/>
26777 <int value="7695714" label="Umbundu"/>
26778 <int value="7695972" label="Unknown Language"/>
26779 <int value="7758185" label="Vai"/>
26780 <int value="7761780" label="Votic"/>
26781 <int value="7763310" label="Vunjo"/>
26782 <int value="7823723" label="Wakashan Language"/>
26783 <int value="7823724" label="Walamo"/>
26784 <int value="7823730" label="Waray"/>
26785 <int value="7823731" label="Washo"/>
26786 <int value="7824750" label="Sorbian Language"/>
26787 <int value="7889260" label="Kalmyk"/>
26788 <int value="7892839" label="Soga"/>
26789 <int value="7954799" label="Yao"/>
26790 <int value="7954800" label="Yapese"/>
26791 <int value="7958635" label="Yupik Language"/>
26792 <int value="7959909" label="Cantonese"/>
26793 <int value="8020336" label="Zapotec"/>
26794 <int value="8020588" label="Blissymbols"/>
26795 <int value="8021358" label="Zenaga"/>
26796 <int value="8023652" label="Zande"/>
26797 <int value="8025454" label="Zuni"/>
26798 <int value="8026232" label="No linguistic content"/>
26799 <int value="8026721" label="Zaza"/>
26802 <enum name="LevelDBCorruptionTypes" type="int">
26803 <int value="0" label="other"/>
26804 <int value="1" label="missing files"/>
26805 <int value="2" label="log record too small"/>
26806 <int value="3" label="corrupted internal key"/>
26807 <int value="4" label="partial record"/>
26808 <int value="5" label="missing start of fragmented record"/>
26809 <int value="6" label="error in middle of record"/>
26810 <int value="7" label="unknown record type"/>
26811 <int value="8" label="truncated record at end"/>
26812 <int value="9" label="bad record length"/>
26813 <int value="10" label="VersionEdit"/>
26814 <int value="11" label="FileReader invoked with unexpected value"/>
26815 <int value="12" label="corrupted key"/>
26816 <int value="13" label="CURRENT file does not end with newline"/>
26817 <int value="14" label="no meta-nextfile entry"/>
26818 <int value="15" label="no meta-lognumber entry"/>
26819 <int value="16" label="no last-sequence-number entry"/>
26820 <int value="17" label="malformed WriteBatch"/>
26821 <int value="18" label="bad WriteBatch Put"/>
26822 <int value="19" label="bad WriteBatch Delete"/>
26823 <int value="20" label="unknown WriteBatch tag"/>
26824 <int value="21" label="WriteBatch has wrong count"/>
26825 <int value="22" label="bad entry in block"/>
26826 <int value="23" label="bad block contents"/>
26827 <int value="24" label="bad block handle"/>
26828 <int value="25" label="truncated block read"/>
26829 <int value="26" label="block checksum mismatch"/>
26830 <int value="27" label="checksum mismatch"/>
26831 <int value="28" label="corrupted compressed block contents"/>
26832 <int value="29" label="bad block type"/>
26833 <int value="30" label="bad magic number"/>
26834 <int value="31" label="file is too short"/>
26837 <enum name="LevelDBErrorCount" type="int">
26838 <int value="1" label="Failure"/>
26841 <enum name="LevelDBErrorTypes" type="int">
26842 <int value="0" label="NotFound"/>
26843 <int value="1" label="Corruption"/>
26844 <int value="2" label="IOError"/>
26845 <int value="3" label="Other"/>
26848 <enum name="LevelDBIOErrorMethods" type="int">
26849 <int value="0" label="SequentialFileRead"/>
26850 <int value="1" label="SequentialFileSkip"/>
26851 <int value="2" label="RandomAccessFileRead"/>
26852 <int value="3" label="WritableFileAppend"/>
26853 <int value="4" label="WritableFileClose"/>
26854 <int value="5" label="WritableFileFlush"/>
26855 <int value="6" label="WritableFileSync"/>
26856 <int value="7" label="NewSequentialFile"/>
26857 <int value="8" label="NewRandomAccessFile"/>
26858 <int value="9" label="NewWritableFile"/>
26859 <int value="10" label="DeleteFile"/>
26860 <int value="11" label="CreateDir"/>
26861 <int value="12" label="DeleteDir"/>
26862 <int value="13" label="GetFileSize"/>
26863 <int value="14" label="RenameFile"/>
26864 <int value="15" label="LockFile"/>
26865 <int value="16" label="UnlockFile"/>
26866 <int value="17" label="GetTestDirectory"/>
26867 <int value="18" label="NewLogger"/>
26868 <int value="19" label="SyncParent"/>
26869 <int value="20" label="GetChildren"/>
26872 <enum name="LinkMonitorFailureType" type="int">
26873 <int value="0" label="Local MAC Address Not Found"/>
26874 <int value="1" label="Client Startup Failure"/>
26875 <int value="2" label="Transmission Failure"/>
26876 <int value="3" label="Failure Threshold Reached"/>
26879 <enum name="LinuxAudioIO" type="int">
26880 <int value="0" label="PulseAudio"/>
26881 <int value="1" label="ALSA"/>
26882 <int value="2" label="Cras"/>
26885 <enum name="LinuxGlibcVersion" type="int">
26886 <int value="0" label="Not Parseable"/>
26887 <int value="1" label="Unknown"/>
26888 <int value="2" label="2.11"/>
26889 <int value="3" label="2.12"/>
26890 <int value="4" label="2.13"/>
26891 <int value="5" label="2.14"/>
26892 <int value="6" label="2.15"/>
26893 <int value="7" label="2.16"/>
26894 <int value="8" label="2.17"/>
26895 <int value="9" label="2.18"/>
26896 <int value="10" label="2.19"/>
26899 <enum name="LoadType" type="int">
26900 <int value="0" label="UNDEFINED_LOAD">Not yet initialized</int>
26901 <int value="1" label="RELOAD">User pressed reload</int>
26902 <int value="2" label="HISTORY_LOAD">Back or forward</int>
26903 <int value="3" label="NORMAL_LOAD">User entered URL, or omnibox search</int>
26904 <int value="4" label="LINK_LOAD">(deprecated) Included next 4 categories</int>
26905 <int value="5" label="LINK_LOAD_NORMAL">Commonly following of link</int>
26906 <int value="6" label="LINK_LOAD_RELOAD">JS/link directed reload</int>
26907 <int value="7" label="LINK_LOAD_CACHE_STALE_OK">
26908 back/forward or encoding change
26910 <int value="8" label="LINK_LOAD_CACHE_ONLY">
26911 Allow stale data (avoid doing a re-post)
26913 <int value="9" label="PRERENDER_LOAD">Speculative prerendering of a page</int>
26916 <enum name="LocalRendererSinkStates" type="int">
26917 <int value="0" label="SinkStarted"/>
26918 <int value="1" label="SinkNeverStarted"/>
26921 <enum name="LoginFailureReason" type="int">
26922 <int value="0" label="NONE">None</int>
26923 <int value="1" label="COULD_NOT_MOUNT_CRYPTOHOME">
26924 Could not mount cryptohome
26926 <int value="2" label="COULD_NOT_MOUNT_TMPFS">Could not mount tmpfs</int>
26927 <int value="3" label="COULD_NOT_UNMOUNT_CRYPTOHOME">
26928 Could not unmount cryptohome
26930 <int value="4" label="DATA_REMOVAL_FAILED">Data removal failed</int>
26931 <int value="5" label="LOGIN_TIMED_OUT">Login timed out</int>
26932 <int value="6" label="UNLOCK_FAILED">Unlock failed</int>
26933 <int value="7" label="NETWORK_AUTH_FAILED">Network auth failed</int>
26936 <enum name="LoginPolicyFilesState" type="int">
26937 <summary>Policy/owner key file state.</summary>
26938 <int value="0" label="HEALTHY_R11">Healthy, pre-R11</int>
26939 <int value="1" label="UNUSED">Unused</int>
26940 <int value="2" label="HEALTHY">Healthy</int>
26941 <int value="3" label="RESERVED">Reserved</int>
26942 <int value="4" label="BAD_POLICY_R11">Key OK, policy bad, pre-R11</int>
26943 <int value="5" label="UNUSED">Unused</int>
26944 <int value="6" label="BAD_POLICY">Key OK, policy bad</int>
26945 <int value="7" label="RESERVED">Reserved</int>
26946 <int value="8" label="KEY_OK_NO_POLICY_R11">
26947 Key OK, no policy, pre-R11 user (http://crosbug.com/24916)
26949 <int value="9" label="UNUSED">Unused</int>
26950 <int value="10" label="KEY_OK_NO_POLICY">Key OK, no policy</int>
26951 <int value="11" label="RESERVED">Reserved</int>
26952 <int value="12" label="RESERVED">Reserved</int>
26953 <int value="13" label="RESERVED">Reserved</int>
26954 <int value="14" label="RESERVED">Reserved</int>
26955 <int value="15" label="RESERVED">Reserved</int>
26956 <int value="16" label="BAD_KEY_R11">Key bad, policy OK, pre-R11</int>
26957 <int value="17" label="UNUSED">Unused</int>
26958 <int value="18" label="BAD_KEY">Key bad, policy OK</int>
26959 <int value="19" label="RESERVED">Reserved</int>
26960 <int value="20" label="BAD_KEY_BAD_POLICY_R11">
26961 Key bad, policy bad, pre-R11
26963 <int value="21" label="UNUSED">Unused</int>
26964 <int value="22" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
26965 <int value="23" label="RESERVED">Reserved</int>
26966 <int value="24" label="BAD_KEY_NO_POLICY_R11">
26967 Key bad, policy bad, pre-R11
26969 <int value="25" label="UNUSED">Unused</int>
26970 <int value="26" label="BAD_KEY_BAD_POLICY">Key bad, policy bad</int>
26971 <int value="27" label="RESERVED">Reserved</int>
26972 <int value="28" label="RESERVED">Reserved</int>
26973 <int value="29" label="RESERVED">Reserved</int>
26974 <int value="30" label="RESERVED">Reserved</int>
26975 <int value="31" label="RESERVED">Reserved</int>
26976 <int value="32" label="NO_KEY_R11">No key, policy OK, pre-R11</int>
26977 <int value="33" label="UNUSED">Unused</int>
26978 <int value="34" label="NO_KEY">No key, policy OK</int>
26979 <int value="35" label="RESERVED">RESERVED</int>
26980 <int value="36" label="NO_KEY_BAD_POLICY_R11">
26981 No key, policy bad, pre-R11
26983 <int value="37" label="UNUSED">Unused</int>
26984 <int value="38" label="NO_KEY_BAD_POLICY">No key, bad policy</int>
26985 <int value="39" label="RESERVED">Reserved</int>
26986 <int value="40" label="NO_KEY_NO_POLICY_R11">Un-owned, pre-R11</int>
26987 <int value="41" label="UNUSED">Unused</int>
26988 <int value="42" label="NO_KEY_NO_POLICY">Un-owned</int>
26989 <int value="43" label="RESERVED">Reserved</int>
26992 <enum name="LoginSuccessReason" type="int">
26993 <int value="0" label="OFFLINE_AND_ONLINE">
26994 Login success offline and online
26996 <int value="1" label="OFFLINE_ONLY">Login success offline only</int>
26999 <enum name="LoginUserType" type="int">
27000 <int value="0" label="INCOGNITO_NORMAL">Incognito Normal</int>
27001 <int value="1" label="OWNER_NORMAL">Owner Normal</int>
27002 <int value="2" label="OTHER_NORMAL">Other Normal</int>
27003 <int value="3" label="INCOGNITO_DEVELOPER">Incognito Dev</int>
27004 <int value="4" label="OWNER_DEVELOPER">Owner Dev</int>
27005 <int value="5" label="OTHER_DEVELOPER">Other Dev</int>
27008 <enum name="MappedCSSProperties" type="int">
27009 <!-- See http://src.chromium.org/viewvc/blink/trunk/Source/core/page/UseCounter.cpp -->
27011 <int value="1" label="Total Pages Measured"/>
27012 <int value="2" label="color"/>
27013 <int value="3" label="direction"/>
27014 <int value="4" label="display"/>
27015 <int value="5" label="font"/>
27016 <int value="6" label="font-family"/>
27017 <int value="7" label="font-size"/>
27018 <int value="8" label="font-style"/>
27019 <int value="9" label="font-variant"/>
27020 <int value="10" label="font-weight"/>
27021 <int value="11" label="text-rendering"/>
27022 <int value="12" label="webkit-font-feature-settings"/>
27023 <int value="13" label="webkit-font-kerning"/>
27024 <int value="14" label="webkit-font-smoothing"/>
27025 <int value="15" label="webkit-font-variant-ligatures"/>
27026 <int value="16" label="webkit-locale"/>
27027 <int value="17" label="webkit-text-orientation"/>
27028 <int value="18" label="webkit-writing-mode"/>
27029 <int value="19" label="zoom"/>
27030 <int value="20" label="line-height"/>
27031 <int value="21" label="background"/>
27032 <int value="22" label="background-attachment"/>
27033 <int value="23" label="background-clip"/>
27034 <int value="24" label="background-color"/>
27035 <int value="25" label="background-image"/>
27036 <int value="26" label="background-origin"/>
27037 <int value="27" label="background-position"/>
27038 <int value="28" label="background-position-x"/>
27039 <int value="29" label="background-position-y"/>
27040 <int value="30" label="background-repeat"/>
27041 <int value="31" label="background-repeat-x"/>
27042 <int value="32" label="background-repeat-y"/>
27043 <int value="33" label="background-size"/>
27044 <int value="34" label="border"/>
27045 <int value="35" label="border-bottom"/>
27046 <int value="36" label="border-bottom-color"/>
27047 <int value="37" label="border-bottom-left-radius"/>
27048 <int value="38" label="border-bottom-right-radius"/>
27049 <int value="39" label="border-bottom-style"/>
27050 <int value="40" label="border-bottom-width"/>
27051 <int value="41" label="border-collapse"/>
27052 <int value="42" label="border-color"/>
27053 <int value="43" label="border-image"/>
27054 <int value="44" label="border-image-outset"/>
27055 <int value="45" label="border-image-repeat"/>
27056 <int value="46" label="border-image-slice"/>
27057 <int value="47" label="border-image-source"/>
27058 <int value="48" label="border-image-width"/>
27059 <int value="49" label="border-left"/>
27060 <int value="50" label="border-left-color"/>
27061 <int value="51" label="border-left-style"/>
27062 <int value="52" label="border-left-width"/>
27063 <int value="53" label="border-radius"/>
27064 <int value="54" label="border-right"/>
27065 <int value="55" label="border-right-color"/>
27066 <int value="56" label="border-right-style"/>
27067 <int value="57" label="border-right-width"/>
27068 <int value="58" label="border-spacing"/>
27069 <int value="59" label="border-style"/>
27070 <int value="60" label="border-top"/>
27071 <int value="61" label="border-top-color"/>
27072 <int value="62" label="border-top-left-radius"/>
27073 <int value="63" label="border-top-right-radius"/>
27074 <int value="64" label="border-top-style"/>
27075 <int value="65" label="border-top-width"/>
27076 <int value="66" label="border-width"/>
27077 <int value="67" label="bottom"/>
27078 <int value="68" label="box-shadow"/>
27079 <int value="69" label="box-sizing"/>
27080 <int value="70" label="caption-side"/>
27081 <int value="71" label="clear"/>
27082 <int value="72" label="clip"/>
27083 <int value="73" label="webkit-clip-path"/>
27084 <int value="74" label="content"/>
27085 <int value="75" label="counter-increment"/>
27086 <int value="76" label="counter-reset"/>
27087 <int value="77" label="cursor"/>
27088 <int value="78" label="empty-cells"/>
27089 <int value="79" label="float"/>
27090 <int value="80" label="font-stretch"/>
27091 <int value="81" label="height"/>
27092 <int value="82" label="image-rendering"/>
27093 <int value="83" label="left"/>
27094 <int value="84" label="letter-spacing"/>
27095 <int value="85" label="list-style"/>
27096 <int value="86" label="list-style-image"/>
27097 <int value="87" label="list-style-position"/>
27098 <int value="88" label="list-style-type"/>
27099 <int value="89" label="margin"/>
27100 <int value="90" label="margin-bottom"/>
27101 <int value="91" label="margin-left"/>
27102 <int value="92" label="margin-right"/>
27103 <int value="93" label="margin-top"/>
27104 <int value="94" label="max-height"/>
27105 <int value="95" label="max-width"/>
27106 <int value="96" label="min-height"/>
27107 <int value="97" label="min-width"/>
27108 <int value="98" label="opacity"/>
27109 <int value="99" label="orphans"/>
27110 <int value="100" label="outline"/>
27111 <int value="101" label="outline-color"/>
27112 <int value="102" label="outline-offset"/>
27113 <int value="103" label="outline-style"/>
27114 <int value="104" label="outline-width"/>
27115 <int value="105" label="overflow"/>
27116 <int value="106" label="overflow-wrap"/>
27117 <int value="107" label="overflow-x"/>
27118 <int value="108" label="overflow-y"/>
27119 <int value="109" label="padding"/>
27120 <int value="110" label="padding-bottom"/>
27121 <int value="111" label="padding-left"/>
27122 <int value="112" label="padding-right"/>
27123 <int value="113" label="padding-top"/>
27124 <int value="114" label="page"/>
27125 <int value="115" label="page-break-after"/>
27126 <int value="116" label="page-break-before"/>
27127 <int value="117" label="page-break-inside"/>
27128 <int value="118" label="pointer-events"/>
27129 <int value="119" label="position"/>
27130 <int value="120" label="quotes"/>
27131 <int value="121" label="resize"/>
27132 <int value="122" label="right"/>
27133 <int value="123" label="size"/>
27134 <int value="124" label="src"/>
27135 <int value="125" label="speak"/>
27136 <int value="126" label="table-layout"/>
27137 <int value="127" label="tab-size"/>
27138 <int value="128" label="text-align"/>
27139 <int value="129" label="text-decoration"/>
27140 <int value="130" label="text-indent"/>
27141 <int value="131" label="text-line-through"/>
27142 <int value="132" label="text-line-through-color"/>
27143 <int value="133" label="text-line-through-mode"/>
27144 <int value="134" label="text-line-through-style"/>
27145 <int value="135" label="text-line-through-width"/>
27146 <int value="136" label="text-overflow"/>
27147 <int value="137" label="text-overline"/>
27148 <int value="138" label="text-overline-color"/>
27149 <int value="139" label="text-overline-mode"/>
27150 <int value="140" label="text-overline-style"/>
27151 <int value="141" label="text-overline-width"/>
27152 <int value="142" label="text-shadow"/>
27153 <int value="143" label="text-transform"/>
27154 <int value="144" label="text-underline"/>
27155 <int value="145" label="text-underline-color"/>
27156 <int value="146" label="text-underline-mode"/>
27157 <int value="147" label="text-underline-style"/>
27158 <int value="148" label="text-underline-width"/>
27159 <int value="149" label="top"/>
27160 <int value="150" label="transition"/>
27161 <int value="151" label="transition-delay"/>
27162 <int value="152" label="transition-duration"/>
27163 <int value="153" label="transition-property"/>
27164 <int value="154" label="transition-timing-function"/>
27165 <int value="155" label="unicode-bidi"/>
27166 <int value="156" label="unicode-range"/>
27167 <int value="157" label="vertical-align"/>
27168 <int value="158" label="visibility"/>
27169 <int value="159" label="white-space"/>
27170 <int value="160" label="widows"/>
27171 <int value="161" label="width"/>
27172 <int value="162" label="word-break"/>
27173 <int value="163" label="word-spacing"/>
27174 <int value="164" label="word-wrap"/>
27175 <int value="165" label="z-index"/>
27176 <int value="166" label="webkit-animation"/>
27177 <int value="167" label="webkit-animation-delay"/>
27178 <int value="168" label="webkit-animation-direction"/>
27179 <int value="169" label="webkit-animation-duration"/>
27180 <int value="170" label="webkit-animation-fill-mode"/>
27181 <int value="171" label="webkit-animation-iteration-count"/>
27182 <int value="172" label="webkit-animation-name"/>
27183 <int value="173" label="webkit-animation-play-state"/>
27184 <int value="174" label="webkit-animation-timing-function"/>
27185 <int value="175" label="webkit-appearance"/>
27186 <int value="176" label="webkit-aspect-ratio"/>
27187 <int value="177" label="webkit-backface-visibility"/>
27188 <int value="178" label="webkit-background-clip"/>
27189 <int value="179" label="webkit-background-composite"/>
27190 <int value="180" label="webkit-background-origin"/>
27191 <int value="181" label="webkit-background-size"/>
27192 <int value="182" label="webkit-border-after"/>
27193 <int value="183" label="webkit-border-after-color"/>
27194 <int value="184" label="webkit-border-after-style"/>
27195 <int value="185" label="webkit-border-after-width"/>
27196 <int value="186" label="webkit-border-before"/>
27197 <int value="187" label="webkit-border-before-color"/>
27198 <int value="188" label="webkit-border-before-style"/>
27199 <int value="189" label="webkit-border-before-width"/>
27200 <int value="190" label="webkit-border-end"/>
27201 <int value="191" label="webkit-border-end-color"/>
27202 <int value="192" label="webkit-border-end-style"/>
27203 <int value="193" label="webkit-border-end-width"/>
27204 <int value="194" label="webkit-border-fit"/>
27205 <int value="195" label="webkit-border-horizontal-spacing"/>
27206 <int value="196" label="webkit-border-image"/>
27207 <int value="197" label="webkit-border-radius"/>
27208 <int value="198" label="webkit-border-start"/>
27209 <int value="199" label="webkit-border-start-color"/>
27210 <int value="200" label="webkit-border-start-style"/>
27211 <int value="201" label="webkit-border-start-width"/>
27212 <int value="202" label="webkit-border-vertical-spacing"/>
27213 <int value="203" label="webkit-box-align"/>
27214 <int value="204" label="webkit-box-direction"/>
27215 <int value="205" label="webkit-box-flex"/>
27216 <int value="206" label="webkit-box-flex-group"/>
27217 <int value="207" label="webkit-box-lines"/>
27218 <int value="208" label="webkit-box-ordinal-group"/>
27219 <int value="209" label="webkit-box-orient"/>
27220 <int value="210" label="webkit-box-pack"/>
27221 <int value="211" label="webkit-box-reflect"/>
27222 <int value="212" label="webkit-box-shadow"/>
27223 <int value="213" label="webkit-color-correction"/>
27224 <int value="214" label="webkit-column-axis"/>
27225 <int value="215" label="webkit-column-break-after"/>
27226 <int value="216" label="webkit-column-break-before"/>
27227 <int value="217" label="webkit-column-break-inside"/>
27228 <int value="218" label="webkit-column-count"/>
27229 <int value="219" label="webkit-column-gap"/>
27230 <int value="220" label="webkit-column-progression"/>
27231 <int value="221" label="webkit-column-rule"/>
27232 <int value="222" label="webkit-column-rule-color"/>
27233 <int value="223" label="webkit-column-rule-style"/>
27234 <int value="224" label="webkit-column-rule-width"/>
27235 <int value="225" label="webkit-column-span"/>
27236 <int value="226" label="webkit-column-width"/>
27237 <int value="227" label="webkit-columns"/>
27238 <int value="228" label="webkit-box-decoration-break"/>
27239 <int value="229" label="webkit-filter"/>
27240 <int value="230" label="webkit-align-content"/>
27241 <int value="231" label="webkit-align-items"/>
27242 <int value="232" label="webkit-align-self"/>
27243 <int value="233" label="webkit-flex"/>
27244 <int value="234" label="webkit-flex-basis"/>
27245 <int value="235" label="webkit-flex-direction"/>
27246 <int value="236" label="webkit-flex-flow"/>
27247 <int value="237" label="webkit-flex-grow"/>
27248 <int value="238" label="webkit-flex-shrink"/>
27249 <int value="239" label="webkit-flex-wrap"/>
27250 <int value="240" label="webkit-justify-content"/>
27251 <int value="241" label="webkit-font-size-delta"/>
27252 <int value="242" label="webkit-grid-columns"/>
27253 <int value="243" label="webkit-grid-rows"/>
27254 <int value="244" label="webkit-grid-start"/>
27255 <int value="245" label="webkit-grid-end"/>
27256 <int value="246" label="webkit-grid-before"/>
27257 <int value="247" label="webkit-grid-after"/>
27258 <int value="248" label="webkit-grid-column"/>
27259 <int value="249" label="webkit-grid-row"/>
27260 <int value="250" label="webkit-grid-auto-flow"/>
27261 <int value="251" label="webkit-highlight"/>
27262 <int value="252" label="webkit-hyphenate-character"/>
27263 <int value="253" label="webkit-hyphenate-limit-after"/>
27264 <int value="254" label="webkit-hyphenate-limit-before"/>
27265 <int value="255" label="webkit-hyphenate-limit-lines"/>
27266 <int value="256" label="webkit-hyphens"/>
27267 <int value="257" label="webkit-line-box-contain"/>
27268 <int value="258" label="webkit-line-align"/>
27269 <int value="259" label="webkit-line-break"/>
27270 <int value="260" label="webkit-line-clamp"/>
27271 <int value="261" label="webkit-line-grid"/>
27272 <int value="262" label="webkit-line-snap"/>
27273 <int value="263" label="webkit-logical-width"/>
27274 <int value="264" label="webkit-logical-height"/>
27275 <int value="265" label="webkit-margin-after-collapse"/>
27276 <int value="266" label="webkit-margin-before-collapse"/>
27277 <int value="267" label="webkit-margin-bottom-collapse"/>
27278 <int value="268" label="webkit-margin-top-collapse"/>
27279 <int value="269" label="webkit-margin-collapse"/>
27280 <int value="270" label="webkit-margin-after"/>
27281 <int value="271" label="webkit-margin-before"/>
27282 <int value="272" label="webkit-margin-end"/>
27283 <int value="273" label="webkit-margin-start"/>
27284 <int value="274" label="webkit-marquee"/>
27285 <int value="275" label="webkit-marquee-direction"/>
27286 <int value="276" label="webkit-marquee-increment"/>
27287 <int value="277" label="webkit-marquee-repetition"/>
27288 <int value="278" label="webkit-marquee-speed"/>
27289 <int value="279" label="webkit-marquee-style"/>
27290 <int value="280" label="webkit-mask"/>
27291 <int value="281" label="webkit-mask-box-image"/>
27292 <int value="282" label="webkit-mask-box-image-outset"/>
27293 <int value="283" label="webkit-mask-box-image-repeat"/>
27294 <int value="284" label="webkit-mask-box-image-slice"/>
27295 <int value="285" label="webkit-mask-box-image-source"/>
27296 <int value="286" label="webkit-mask-box-image-width"/>
27297 <int value="287" label="webkit-mask-clip"/>
27298 <int value="288" label="webkit-mask-composite"/>
27299 <int value="289" label="webkit-mask-image"/>
27300 <int value="290" label="webkit-mask-origin"/>
27301 <int value="291" label="webkit-mask-position"/>
27302 <int value="292" label="webkit-mask-position-x"/>
27303 <int value="293" label="webkit-mask-position-y"/>
27304 <int value="294" label="webkit-mask-repeat"/>
27305 <int value="295" label="webkit-mask-repeat-x"/>
27306 <int value="296" label="webkit-mask-repeat-y"/>
27307 <int value="297" label="webkit-mask-size"/>
27308 <int value="298" label="webkit-max-logical-width"/>
27309 <int value="299" label="webkit-max-logical-height"/>
27310 <int value="300" label="webkit-min-logical-width"/>
27311 <int value="301" label="webkit-min-logical-height"/>
27312 <int value="302" label="webkit-nbsp-mode"/>
27313 <int value="303" label="webkit-order"/>
27314 <int value="304" label="webkit-padding-after"/>
27315 <int value="305" label="webkit-padding-before"/>
27316 <int value="306" label="webkit-padding-end"/>
27317 <int value="307" label="webkit-padding-start"/>
27318 <int value="308" label="webkit-perspective"/>
27319 <int value="309" label="webkit-perspective-origin"/>
27320 <int value="310" label="webkit-perspective-origin-x"/>
27321 <int value="311" label="webkit-perspective-origin-y"/>
27322 <int value="312" label="webkit-print-color-adjust"/>
27323 <int value="313" label="webkit-rtl-ordering"/>
27324 <int value="314" label="webkit-ruby-position"/>
27325 <int value="315" label="webkit-text-combine"/>
27326 <int value="316" label="webkit-text-decorations-in-effect"/>
27327 <int value="317" label="webkit-text-emphasis"/>
27328 <int value="318" label="webkit-text-emphasis-color"/>
27329 <int value="319" label="webkit-text-emphasis-position"/>
27330 <int value="320" label="webkit-text-emphasis-style"/>
27331 <int value="321" label="webkit-text-fill-color"/>
27332 <int value="322" label="webkit-text-security"/>
27333 <int value="323" label="webkit-text-stroke"/>
27334 <int value="324" label="webkit-text-stroke-color"/>
27335 <int value="325" label="webkit-text-stroke-width"/>
27336 <int value="326" label="webkit-transform"/>
27337 <int value="327" label="webkit-transform-origin"/>
27338 <int value="328" label="webkit-transform-origin-x"/>
27339 <int value="329" label="webkit-transform-origin-y"/>
27340 <int value="330" label="webkit-transform-origin-z"/>
27341 <int value="331" label="webkit-transform-style"/>
27342 <int value="332" label="webkit-transition"/>
27343 <int value="333" label="webkit-transition-delay"/>
27344 <int value="334" label="webkit-transition-duration"/>
27345 <int value="335" label="webkit-transition-property"/>
27346 <int value="336" label="webkit-transition-timing-function"/>
27347 <int value="337" label="webkit-user-drag"/>
27348 <int value="338" label="webkit-user-modify"/>
27349 <int value="339" label="webkit-user-select"/>
27350 <int value="340" label="webkit-flow-into"/>
27351 <int value="341" label="webkit-flow-from"/>
27352 <int value="342" label="webkit-region-overflow"/>
27353 <int value="343" label="webkit-region-break-after"/>
27354 <int value="344" label="webkit-region-break-before"/>
27355 <int value="345" label="webkit-region-break-inside"/>
27356 <int value="346" label="webkit-shape-inside"/>
27357 <int value="347" label="webkit-shape-outside"/>
27358 <int value="348" label="webkit-shape-margin"/>
27359 <int value="349" label="webkit-shape-padding"/>
27360 <int value="350" label="webkit-wrap-flow"/>
27361 <int value="351" label="webkit-wrap-through"/>
27362 <int value="352" label="webkit-wrap"/>
27363 <int value="353" label="webkit-tap-highlight-color"/>
27364 <int value="354" label="webkit-app-region"/>
27365 <int value="355" label="clip-path"/>
27366 <int value="356" label="clip-rule"/>
27367 <int value="357" label="mask"/>
27368 <int value="358" label="enable-background"/>
27369 <int value="359" label="filter"/>
27370 <int value="360" label="flood-color"/>
27371 <int value="361" label="flood-opacity"/>
27372 <int value="362" label="lighting-color"/>
27373 <int value="363" label="stop-color"/>
27374 <int value="364" label="stop-opacity"/>
27375 <int value="365" label="color-interpolation"/>
27376 <int value="366" label="color-interpolation-filters"/>
27377 <int value="367" label="color-profile"/>
27378 <int value="368" label="color-rendering"/>
27379 <int value="369" label="fill"/>
27380 <int value="370" label="fill-opacity"/>
27381 <int value="371" label="fill-rule"/>
27382 <int value="372" label="marker"/>
27383 <int value="373" label="marker-end"/>
27384 <int value="374" label="marker-mid"/>
27385 <int value="375" label="marker-start"/>
27386 <int value="376" label="mask-type"/>
27387 <int value="377" label="shape-rendering"/>
27388 <int value="378" label="stroke"/>
27389 <int value="379" label="stroke-dasharray"/>
27390 <int value="380" label="stroke-dashoffset"/>
27391 <int value="381" label="stroke-linecap"/>
27392 <int value="382" label="stroke-linejoin"/>
27393 <int value="383" label="stroke-miterlimit"/>
27394 <int value="384" label="stroke-opacity"/>
27395 <int value="385" label="stroke-width"/>
27396 <int value="386" label="alignment-baseline"/>
27397 <int value="387" label="baseline-shift"/>
27398 <int value="388" label="dominant-baseline"/>
27399 <int value="389" label="glyph-orientation-horizontal"/>
27400 <int value="390" label="glyph-orientation-vertical"/>
27401 <int value="391" label="kerning"/>
27402 <int value="392" label="text-anchor"/>
27403 <int value="393" label="vector-effect"/>
27404 <int value="394" label="writing-mode"/>
27405 <int value="395" label="webkit-svg-shadow"/>
27406 <int value="396" label="webkit-cursor-visibility"/>
27407 <int value="397" label="image-orientation"/>
27408 <int value="398" label="image-resolution"/>
27409 <int value="399" label="webkit-blend-mode"/>
27410 <int value="400" label="webkit-background-blend-mode"/>
27411 <int value="401" label="webkit-text-decoration-line"/>
27412 <int value="402" label="webkit-text-decoration-style"/>
27413 <int value="403" label="webkit-text-decoration-color"/>
27414 <int value="404" label="webkit-text-align-last"/>
27415 <int value="405" label="webkit-text-underline-position"/>
27416 <int value="406" label="max-zoom"/>
27417 <int value="407" label="min-zoom"/>
27418 <int value="408" label="orientation"/>
27419 <int value="409" label="user-zoom"/>
27420 <int value="410" label="webkit-dashboard-region"/>
27421 <int value="411" label="webkit-overflow-scrolling"/>
27422 <int value="412" label="webkit-app-region"/>
27423 <int value="413" label="webkit-filter"/>
27424 <int value="414" label="webkit-box-decoration-break"/>
27425 <int value="415" label="webkit-tap-highlight-color"/>
27426 <int value="416" label="buffered-rendering"/>
27427 <int value="417" label="grid-auto-rows"/>
27428 <int value="418" label="grid-auto-columns"/>
27429 <int value="419" label="background-blend-mode"/>
27430 <int value="420" label="mix-blend-mode"/>
27431 <int value="421" label="touch-action"/>
27432 <int value="422" label="grid-area"/>
27433 <int value="423" label="grid-template"/>
27434 <int value="424" label="animation"/>
27435 <int value="425" label="animation-delay"/>
27436 <int value="426" label="animation-direction"/>
27437 <int value="427" label="animation-duration"/>
27438 <int value="428" label="animation-fill-mode"/>
27439 <int value="429" label="animation-iteration-count"/>
27440 <int value="430" label="animation-name"/>
27441 <int value="431" label="animation-play-state"/>
27442 <int value="432" label="animation-timing-function"/>
27443 <int value="433" label="object-fit"/>
27444 <int value="434" label="paint-order"/>
27445 <int value="435" label="mask-source-type"/>
27446 <int value="436" label="isolation"/>
27447 <int value="437" label="object-position"/>
27450 <enum name="MediaContainers" type="int">
27451 <int value="0" label="Unknown"/>
27452 <int value="1" label="AAC (Advanced Audio Coding)"/>
27453 <int value="2" label="AC-3"/>
27454 <int value="3" label="AIFF (Audio Interchange File Format)"/>
27455 <int value="4" label="AMR (Adaptive Multi-Rate Audio)"/>
27456 <int value="5" label="APE (Monkey's Audio)"/>
27457 <int value="6" label="ASF (Advanced / Active Streaming Format)"/>
27458 <int value="7" label="SSA (SubStation Alpha) subtitle"/>
27459 <int value="8" label="AVI (Audio Video Interleaved)"/>
27460 <int value="9" label="Bink"/>
27461 <int value="10" label="CAF (Apple Core Audio Format)"/>
27462 <int value="11" label="DTS"/>
27463 <int value="12" label="DTS-HD"/>
27464 <int value="13" label="DV (Digital Video)"/>
27465 <int value="14" label="DXA"/>
27466 <int value="15" label="Enhanced AC-3"/>
27467 <int value="16" label="FLAC (Free Lossless Audio Codec)"/>
27468 <int value="17" label="FLV (Flash Video)"/>
27469 <int value="18" label="GSM (Global System for Mobile Audio)"/>
27470 <int value="19" label="H.261"/>
27471 <int value="20" label="H.263"/>
27472 <int value="21" label="H.264"/>
27473 <int value="22" label="HLS (Apple HTTP Live Streaming PlayList)"/>
27474 <int value="23" label="Berkeley/IRCAM/CARL Sound Format"/>
27475 <int value="24" label="MJPEG video"/>
27476 <int value="25" label="QuickTime / MOV / MPEG4"/>
27477 <int value="26" label="MP3 (MPEG audio layer 2/3)"/>
27478 <int value="27" label="MPEG-2 Program Stream"/>
27479 <int value="28" label="MPEG-2 Transport Stream"/>
27480 <int value="29" label="MPEG-4 Bitstream"/>
27481 <int value="30" label="Ogg"/>
27482 <int value="31" label="RM (RealMedia)"/>
27483 <int value="32" label="SRT (SubRip subtitle)"/>
27484 <int value="33" label="SWF (ShockWave Flash)"/>
27485 <int value="34" label="VC-1"/>
27486 <int value="35" label="WAV / WAVE (Waveform Audio)"/>
27487 <int value="36" label="Matroska / WebM"/>
27488 <int value="37" label="WTV (Windows Television)"/>
27491 <enum name="MediaGalleriesUsageType" type="int">
27492 <int value="0" label="Gallery added from dialog"/>
27493 <int value="1" label="Gallery permission added from dialog"/>
27494 <int value="2" label="Gallery permission removed from dialog"/>
27495 <int value="3" label="GetMediaFileSystems API invocations"/>
27496 <int value="4" label="Profiles With API Usage"/>
27497 <int value="5" label="Dialog shown"/>
27498 <int value="6" label="Dialog permissions saved"/>
27499 <int value="7" label="Gallery added from WebUI"/>
27500 <int value="8" label="Gallery removed from WebUI"/>
27501 <int value="9" label="Preferences initialized"/>
27502 <int value="10" label="Preferences initialization failed"/>
27503 <int value="11" label="GetAllMediaFileSystemMetadata API invocations"/>
27504 <int value="12" label="AddUserSelectedFolder API invocations"/>
27507 <enum name="MediaKeyError" type="int">
27508 <int value="1" label="kUnknownError"/>
27509 <int value="2" label="kClientError"/>
27510 <int value="4" label="kOutputError"/>
27513 <enum name="MediaKeyException" type="int">
27514 <int value="0" label="kUnknownResultId"/>
27515 <int value="1" label="kSuccess"/>
27516 <int value="2" label="kKeySystemNotSupported"/>
27517 <int value="3" label="kInvalidPlayerState"/>
27520 <enum name="MigrationNssToPemNetworkTypes" type="int">
27521 <int value="0" label="EAP"/>
27522 <int value="1" label="OpenVPN"/>
27523 <int value="2" label="IPsec"/>
27526 <enum name="MistSwitchResult" type="int">
27527 <int value="0" label="Success"/>
27528 <int value="1" label="Failure"/>
27531 <enum name="MobileSessionCallerApp" type="int">
27532 <int value="0" label="Google Search"/>
27533 <int value="1" label="GMail"/>
27534 <int value="2" label="Google+"/>
27535 <int value="3" label="Google Drive"/>
27536 <int value="4" label="Google Earth"/>
27537 <int value="5" label="Other Google Apps"/>
27538 <int value="6" label="Others"/>
27539 <int value="7" label="Mobile Safari"/>
27540 <int value="8" label="Other Apple Apps"/>
27541 <int value="9" label="YouTube"/>
27542 <int value="10" label="Google Maps"/>
27545 <enum name="MobileSessionStartAction" type="int">
27546 <int value="0" label="Open http"/>
27547 <int value="1" label="Open https"/>
27548 <int value="2" label="Open file"/>
27549 <int value="3" label="x-callback-url open"/>
27550 <int value="4" label="x-callback-url other"/>
27551 <int value="5" label="Others"/>
27554 <enum name="MouseEventFollowedByClick" type="int">
27555 <int value="0" label="Missed event before click"/>
27556 <int value="1" label="Caught event before click"/>
27559 <enum name="MSECodec" type="int">
27560 <int value="0" label="(Unknown)"/>
27561 <int value="1" label="VP8"/>
27562 <int value="2" label="VP9"/>
27563 <int value="3" label="Vorbis"/>
27564 <int value="4" label="H.264"/>
27565 <int value="5" label="MPEG2 AAC"/>
27566 <int value="6" label="MPEG4 AAC"/>
27567 <int value="7" label="EAC3"/>
27568 <int value="8" label="MP3"/>
27569 <int value="9" label="OPUS"/>
27572 <enum name="MultiProfileSessionMode" type="int">
27573 <int value="0" label="Single user mode"/>
27574 <int value="1" label="Side by side mode"/>
27575 <int value="2" label="Separate desktop mode"/>
27578 <enum name="MultiProfileSigninUserAction" type="int">
27579 <int value="0" label="System tray"/>
27580 <int value="1" label="Browser frame"/>
27583 <enum name="MultiProfileSwitchActiveUserAction" type="int">
27584 <int value="0" label="System tray"/>
27585 <int value="1" label="Keyboard accelerator"/>
27588 <enum name="MultiProfileTeleportWindowAction" type="int">
27589 <int value="0" label="Drag and drop"/>
27590 <int value="1" label="Caption context menu"/>
27591 <int value="2" label="Return by minimize"/>
27592 <int value="3" label="Return by launcher"/>
27595 <enum name="MultiProfileTeleportWindowType" type="int">
27596 <int value="0" label="Tabbed browser"/>
27597 <int value="1" label="Tabbed incognito browser"/>
27598 <int value="2" label="V1 app"/>
27599 <int value="3" label="V2 app"/>
27600 <int value="4" label="Panel"/>
27601 <int value="5" label="Popup"/>
27602 <int value="6" label="Unknown"/>
27605 <enum name="NavigationScheme" type="int">
27606 <int value="0" label="(Unknown)"/>
27607 <int value="1" label="http"/>
27608 <int value="2" label="https"/>
27609 <int value="3" label="file"/>
27610 <int value="4" label="ftp"/>
27611 <int value="5" label="data"/>
27612 <int value="6" label="javascript"/>
27613 <int value="7" label="about"/>
27614 <int value="8" label="chrome"/>
27617 <enum name="NetConnectivityProtocolStatus" type="int">
27618 <int value="0" label="SUCCESS"/>
27619 <int value="1" label="IP_STRING_PARSE_FAILED"/>
27620 <int value="2" label="SOCKET_CREATE_FAILED"/>
27621 <int value="3" label="RESOLVE_FAILED"/>
27622 <int value="4" label="CONNECT_FAILED"/>
27623 <int value="5" label="WRITE_FAILED"/>
27624 <int value="6" label="READ_TIMED_OUT"/>
27625 <int value="7" label="READ_FAILED"/>
27626 <int value="8" label="ZERO_LENGTH_ERROR"/>
27627 <int value="9" label="NO_CHECKSUM_ERROR"/>
27628 <int value="10" label="NO_KEY_ERROR"/>
27629 <int value="11" label="NO_PAYLOAD_SIZE_ERROR"/>
27630 <int value="12" label="NO_PAYLOAD_ERROR"/>
27631 <int value="13" label="INVALID_KEY_ERROR"/>
27632 <int value="14" label="TOO_SHORT_PAYLOAD"/>
27633 <int value="15" label="TOO_LONG_PAYLOAD"/>
27634 <int value="16" label="INVALID_CHECKSUM"/>
27635 <int value="17" label="PATTERN_CHANGED"/>
27636 <int value="18" label="INVALID_PACKET_NUMBER"/>
27637 <int value="19" label="TOO_MANY_PACKETS"/>
27638 <int value="20" label="STATUS_MAX"/>
27641 <enum name="NetConnectivityStatus" type="int">
27642 <int value="0" label="SUCCESS"/>
27643 <int value="1" label="IP_STRING_PARSE_FAILED"/>
27644 <int value="2" label="SOCKET_CREATE_FAILED"/>
27645 <int value="3" label="RESOLVE_FAILED"/>
27646 <int value="4" label="CONNECT_FAILED"/>
27647 <int value="5" label="WRITE_FAILED"/>
27648 <int value="6" label="READ_TIMED_OUT"/>
27649 <int value="7" label="READ_FAILED"/>
27650 <int value="8" label="READ_VERIFY_FAILED"/>
27651 <int value="9" label="STATUS_MAX"/>
27654 <enum name="NetErrorCodes" type="int">
27655 <int value="0" label="OK"/>
27656 <int value="1" label="IO_PENDING"/>
27657 <int value="2" label="FAILED"/>
27658 <int value="3" label="ABORTED"/>
27659 <int value="4" label="INVALID_ARGUMENT"/>
27660 <int value="5" label="INVALID_HANDLE"/>
27661 <int value="6" label="FILE_NOT_FOUND"/>
27662 <int value="7" label="TIMED_OUT"/>
27663 <int value="8" label="FILE_TOO_BIG"/>
27664 <int value="9" label="UNEXPECTED"/>
27665 <int value="10" label="ACCESS_DENIED"/>
27666 <int value="11" label="NOT_IMPLEMENTED"/>
27667 <int value="12" label="INSUFFICIENT_RESOURCES"/>
27668 <int value="13" label="OUT_OF_MEMORY"/>
27669 <int value="14" label="UPLOAD_FILE_CHANGED"/>
27670 <int value="15" label="SOCKET_NOT_CONNECTED"/>
27671 <int value="16" label="FILE_EXISTS"/>
27672 <int value="17" label="FILE_PATH_TOO_LONG"/>
27673 <int value="18" label="FILE_NO_SPACE"/>
27674 <int value="19" label="FILE_VIRUS_INFECTED"/>
27675 <int value="20" label="BLOCKED_BY_CLIENT"/>
27676 <int value="21" label="NETWORK_CHANGED"/>
27677 <int value="22" label="BLOCKED_BY_ADMINISTRATOR"/>
27678 <int value="100" label="CONNECTION_CLOSED"/>
27679 <int value="101" label="CONNECTION_RESET"/>
27680 <int value="102" label="CONNECTION_REFUSED"/>
27681 <int value="103" label="CONNECTION_ABORTED"/>
27682 <int value="104" label="CONNECTION_FAILED"/>
27683 <int value="105" label="NAME_NOT_RESOLVED"/>
27684 <int value="106" label="INTERNET_DISCONNECTED"/>
27685 <int value="107" label="SSL_PROTOCOL_ERROR"/>
27686 <int value="108" label="ADDRESS_INVALID"/>
27687 <int value="109" label="ADDRESS_UNREACHABLE"/>
27688 <int value="110" label="SSL_CLIENT_AUTH_CERT_NEEDED"/>
27689 <int value="111" label="TUNNEL_CONNECTION_FAILED"/>
27690 <int value="112" label="NO_SSL_VERSIONS_ENABLED"/>
27691 <int value="113" label="SSL_VERSION_OR_CIPHER_MISMATCH"/>
27692 <int value="114" label="SSL_RENEGOTIATION_REQUESTED"/>
27693 <int value="115" label="PROXY_AUTH_UNSUPPORTED"/>
27694 <int value="116" label="CERT_ERROR_IN_SSL_RENEGOTIATION"/>
27695 <int value="117" label="BAD_SSL_CLIENT_AUTH_CERT"/>
27696 <int value="118" label="CONNECTION_TIMED_OUT"/>
27697 <int value="119" label="HOST_RESOLVER_QUEUE_TOO_LARGE"/>
27698 <int value="120" label="SOCKS_CONNECTION_FAILED"/>
27699 <int value="121" label="SOCKS_CONNECTION_HOST_UNREACHABLE"/>
27700 <int value="122" label="NPN_NEGOTIATION_FAILED"/>
27701 <int value="123" label="SSL_NO_RENEGOTIATION"/>
27702 <int value="124" label="WINSOCK_UNEXPECTED_WRITTEN_BYTES"/>
27703 <int value="125" label="SSL_DECOMPRESSION_FAILURE_ALERT"/>
27704 <int value="126" label="SSL_BAD_RECORD_MAC_ALERT"/>
27705 <int value="127" label="PROXY_AUTH_REQUESTED"/>
27706 <int value="128" label="SSL_UNSAFE_NEGOTIATION"/>
27707 <int value="129" label="SSL_WEAK_SERVER_EPHEMERAL_DH_KEY"/>
27708 <int value="130" label="PROXY_CONNECTION_FAILED"/>
27709 <int value="131" label="MANDATORY_PROXY_CONFIGURATION_FAILED"/>
27710 <int value="132" label="ESET_ANTI_VIRUS_SSL_INTERCEPTION"/>
27711 <int value="133" label="PRECONNECT_MAX_SOCKET_LIMIT"/>
27712 <int value="134" label="SSL_CLIENT_AUTH_PRIVATE_KEY_ACCESS_DENIED"/>
27713 <int value="135" label="SSL_CLIENT_AUTH_CERT_NO_PRIVATE_KEY"/>
27714 <int value="136" label="PROXY_CERTIFICATE_INVALID"/>
27715 <int value="137" label="NAME_RESOLUTION_FAILED"/>
27716 <int value="138" label="NETWORK_ACCESS_DENIED"/>
27717 <int value="139" label="TEMPORARILY_THROTTLED"/>
27718 <int value="140" label="HTTPS_PROXY_TUNNEL_RESPONSE"/>
27719 <int value="141" label="SSL_CLIENT_AUTH_SIGNATURE_FAILED"/>
27720 <int value="142" label="MSG_TOO_BIG"/>
27721 <int value="143" label="KASPERSKY_ANTI_VIRUS_SSL_INTERCEPTION"/>
27722 <int value="144" label="LIMIT_VIOLATION"/>
27723 <int value="145" label="WS_PROTOCOL_ERROR"/>
27724 <int value="146" label="PROTOCOL_SWITCHED"/>
27725 <int value="147" label="ADDRESS_IN_USE"/>
27726 <int value="148" label="SSL_HANDSHAKE_NOT_COMPLETED"/>
27727 <int value="149" label="SSL_BAD_PEER_PUBLIC_KEY"/>
27728 <int value="150" label="SSL_PINNED_KEY_NOT_IN_CERT_CHAIN"/>
27729 <int value="151" label="CLIENT_AUTH_CERT_TYPE_UNSUPPORTED"/>
27730 <int value="152" label="ORIGIN_BOUND_CERT_GENERATION_TYPE_MISMATCH"/>
27731 <int value="200" label="CERT_COMMON_NAME_INVALID"/>
27732 <int value="201" label="CERT_DATE_INVALID"/>
27733 <int value="202" label="CERT_AUTHORITY_INVALID"/>
27734 <int value="203" label="CERT_CONTAINS_ERRORS"/>
27735 <int value="204" label="CERT_NO_REVOCATION_MECHANISM"/>
27736 <int value="205" label="CERT_UNABLE_TO_CHECK_REVOCATION"/>
27737 <int value="206" label="CERT_REVOKED"/>
27738 <int value="207" label="CERT_INVALID"/>
27739 <int value="208" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
27740 <int value="209" label="CERT_NOT_IN_DNS"/>
27741 <int value="210" label="CERT_NON_UNIQUE_NAME"/>
27742 <int value="211" label="CERT_WEAK_KEY"/>
27743 <int value="300" label="INVALID_URL"/>
27744 <int value="301" label="DISALLOWED_URL_SCHEME"/>
27745 <int value="302" label="UNKNOWN_URL_SCHEME"/>
27746 <int value="310" label="TOO_MANY_REDIRECTS"/>
27747 <int value="311" label="UNSAFE_REDIRECT"/>
27748 <int value="312" label="UNSAFE_PORT"/>
27749 <int value="320" label="INVALID_RESPONSE"/>
27750 <int value="321" label="INVALID_CHUNKED_ENCODING"/>
27751 <int value="322" label="METHOD_NOT_SUPPORTED"/>
27752 <int value="323" label="UNEXPECTED_PROXY_AUTH"/>
27753 <int value="324" label="EMPTY_RESPONSE"/>
27754 <int value="325" label="RESPONSE_HEADERS_TOO_BIG"/>
27755 <int value="326" label="PAC_STATUS_NOT_OK"/>
27756 <int value="327" label="PAC_SCRIPT_FAILED"/>
27757 <int value="328" label="REQUEST_RANGE_NOT_SATISFIABLE"/>
27758 <int value="329" label="MALFORMED_IDENTITY"/>
27759 <int value="330" label="CONTENT_DECODING_FAILED"/>
27760 <int value="331" label="NETWORK_IO_SUSPENDED"/>
27761 <int value="332" label="SYN_REPLY_NOT_RECEIVED"/>
27762 <int value="333" label="ENCODING_CONVERSION_FAILED"/>
27763 <int value="334" label="UNRECOGNIZED_FTP_DIRECTORY_LISTING_FORMAT"/>
27764 <int value="335" label="INVALID_SPDY_STREAM"/>
27765 <int value="336" label="NO_SUPPORTED_PROXIES"/>
27766 <int value="337" label="SPDY_PROTOCOL_ERROR"/>
27767 <int value="338" label="INVALID_AUTH_CREDENTIALS"/>
27768 <int value="339" label="UNSUPPORTED_AUTH_SCHEME"/>
27769 <int value="340" label="ENCODING_DETECTION_FAILED"/>
27770 <int value="341" label="MISSING_AUTH_CREDENTIALS"/>
27771 <int value="342" label="UNEXPECTED_SECURITY_LIBRARY_STATUS"/>
27772 <int value="343" label="MISCONFIGURED_AUTH_ENVIRONMENT"/>
27773 <int value="344" label="UNDOCUMENTED_SECURITY_LIBRARY_STATUS"/>
27774 <int value="345" label="RESPONSE_BODY_TOO_BIG_TO_DRAIN"/>
27775 <int value="346" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_LENGTH"/>
27776 <int value="347" label="INCOMPLETE_SPDY_HEADERS"/>
27777 <int value="348" label="PAC_NOT_IN_DHCP"/>
27778 <int value="349" label="RESPONSE_HEADERS_MULTIPLE_CONTENT_DISPOSITION"/>
27779 <int value="350" label="RESPONSE_HEADERS_MULTIPLE_LOCATION"/>
27780 <int value="351" label="SPDY_SERVER_REFUSED_STREAM"/>
27781 <int value="352" label="SPDY_PING_FAILED"/>
27782 <int value="353" label="PIPELINE_EVICTION"/>
27783 <int value="354" label="CONTENT_LENGTH_MISMATCH"/>
27784 <int value="355" label="INCOMPLETE_CHUNKED_ENCODING"/>
27785 <int value="356" label="QUIC_PROTOCOL_ERROR"/>
27786 <int value="357" label="RESPONSE_HEADERS_TRUNCATED"/>
27787 <int value="400" label="CACHE_MISS"/>
27788 <int value="401" label="CACHE_READ_FAILURE"/>
27789 <int value="402" label="CACHE_WRITE_FAILURE"/>
27790 <int value="403" label="CACHE_OPERATION_NOT_SUPPORTED"/>
27791 <int value="404" label="CACHE_OPEN_FAILURE"/>
27792 <int value="405" label="CACHE_CREATE_FAILURE"/>
27793 <int value="406" label="CACHE_RACE"/>
27794 <int value="407" label="CACHE_CACHE_CHECKSUM_READ_FAILURE"/>
27795 <int value="408" label="CACHE_CACHE_CHECKSUM_MISMATCH"/>
27796 <int value="501" label="INSECURE_RESPONSE"/>
27797 <int value="502" label="NO_PRIVATE_KEY_FOR_CERT"/>
27798 <int value="503" label="ADD_USER_CERT_FAILED"/>
27799 <int value="601" label="FTP_FAILED"/>
27800 <int value="602" label="FTP_SERVICE_UNAVAILABLE"/>
27801 <int value="603" label="FTP_TRANSFER_ABORTED"/>
27802 <int value="604" label="FTP_FILE_BUSY"/>
27803 <int value="605" label="FTP_SYNTAX_ERROR"/>
27804 <int value="606" label="FTP_COMMAND_NOT_SUPPORTED"/>
27805 <int value="607" label="FTP_BAD_COMMAND_SEQUENCE"/>
27806 <int value="701" label="PKCS12_IMPORT_BAD_PASSWORD"/>
27807 <int value="702" label="PKCS12_IMPORT_FAILED"/>
27808 <int value="703" label="IMPORT_CA_CERT_NOT_CA"/>
27809 <int value="704" label="IMPORT_CERT_ALREADY_EXISTS"/>
27810 <int value="705" label="IMPORT_CA_CERT_FAILED"/>
27811 <int value="706" label="IMPORT_SERVER_CERT_FAILED"/>
27812 <int value="707" label="PKCS12_IMPORT_INVALID_MAC"/>
27813 <int value="708" label="PKCS12_IMPORT_INVALID_FILE"/>
27814 <int value="709" label="PKCS12_IMPORT_UNSUPPORTED"/>
27815 <int value="710" label="KEY_GENERATION_FAILED"/>
27816 <int value="711" label="ORIGIN_BOUND_CERT_GENERATION_FAILED"/>
27817 <int value="712" label="PRIVATE_KEY_EXPORT_FAILED"/>
27818 <int value="800" label="DNS_MALFORMED_RESPONSE"/>
27819 <int value="801" label="DNS_SERVER_REQUIRES_TCP"/>
27820 <int value="802" label="DNS_SERVER_FAILED"/>
27821 <int value="803" label="DNS_TIMED_OUT"/>
27822 <int value="804" label="DNS_CACHE_MISS"/>
27823 <int value="805" label="DNS_SEARCH_EMPTY"/>
27824 <int value="806" label="DNS_SORT_ERROR"/>
27827 <enum name="NetPreconnectUtilization" type="int">
27828 <int value="0" label="non-speculative, never connected"/>
27829 <int value="1" label="non-speculative, never used"/>
27830 <int value="2" label="non-speculative and used"/>
27831 <int value="3" label="omnibox never connected"/>
27832 <int value="4" label="omnibox never used"/>
27833 <int value="5" label="omnibox and used"/>
27834 <int value="6" label="subresource never connected"/>
27835 <int value="7" label="subresource never used"/>
27836 <int value="8" label="subresource and used"/>
27839 <enum name="Network3GGobiError" type="int">
27841 These error indexes are produced by QCErrorToMetricIndex() in
27844 <int value="0" label="NONE"/>
27845 <int value="1" label="QMI_HARDWARE_RESTRICTED"/>
27848 <enum name="NetworkAuthModeType" type="int">
27849 <int value="0" label="UNKNOWN"/>
27850 <int value="1" label="EAP-AKA"/>
27851 <int value="2" label="EAP-FAST"/>
27852 <int value="3" label="EAP-GPSK"/>
27853 <int value="4" label="EAP-GTC"/>
27854 <int value="5" label="EAP-IKEV2"/>
27855 <int value="6" label="EAP-LEAP"/>
27856 <int value="7" label="EAP-MD5"/>
27857 <int value="8" label="EAP-MSCHAPV2"/>
27858 <int value="9" label="EAP-OTP"/>
27859 <int value="10" label="EAP-PAX"/>
27860 <int value="11" label="EAP-PEAP"/>
27861 <int value="12" label="EAP-PSK"/>
27862 <int value="13" label="EAP-SAKE"/>
27863 <int value="14" label="EAP-SIM"/>
27864 <int value="15" label="EAP-TLS"/>
27865 <int value="16" label="EAP-TNC"/>
27866 <int value="17" label="EAP-TTLS"/>
27869 <enum name="NetworkCellular3GPPRegistrationDelayedDrop" type="int">
27870 <int value="0" label="Delayed drop posted">
27871 A signal loss in the cellular service was detected and a delayed connection
27872 drop request was posted. This request causes the cellular connection to be
27873 dropped if it is not cancelled within the delay provided.
27875 <int value="1" label="Delayed drop canceled">
27876 Signal strength returned to normal soon after a delayed drop request was
27877 made, causing the request to be canceled. This indicates a flaky network.
27881 <enum name="NetworkCellularOutOfCreditsReason" type="int">
27882 <int value="0" label="Connect-Disconnect Loop"/>
27883 <int value="1" label="TX-Queue Congestion"/>
27884 <int value="2" label="Elongated Time Wait"/>
27887 <enum name="NetworkCellularTechnology" type="int">
27888 <int value="0" label="1XRTT"/>
27889 <int value="1" label="EDGE"/>
27890 <int value="2" label="EVDO"/>
27891 <int value="3" label="GPRS"/>
27892 <int value="4" label="GSM"/>
27893 <int value="5" label="HSPA"/>
27894 <int value="6" label="HSPA_PLUS"/>
27895 <int value="7" label="LTE"/>
27896 <int value="8" label="UMTS"/>
27897 <int value="9" label="Unknown"/>
27900 <enum name="NetworkCellularUsageRequestStatus" type="int">
27902 Status code that we received in response to a cellular usage API request.
27904 <int value="0" label="Failed">
27905 This value is distinct from the others in that it indicates that we were
27906 unable to issue a request or that we received no reply. The other values
27907 represent the status code contained in a reply.
27909 <int value="1" label="Ok"/>
27910 <int value="2" label="Error"/>
27911 <int value="3" label="Malformed Request"/>
27912 <int value="4" label="Internal Error"/>
27913 <int value="5" label="Service Unavailable"/>
27914 <int value="6" label="Request Refused"/>
27915 <int value="7" label="Unknown Device"/>
27918 <enum name="NetworkChannelType" type="int">
27919 <int value="0" label="UNDEF"/>
27920 <int value="1" label="2412"/>
27921 <int value="2" label="2417"/>
27922 <int value="3" label="2422"/>
27923 <int value="4" label="2427"/>
27924 <int value="5" label="2432"/>
27925 <int value="6" label="2437"/>
27926 <int value="7" label="2442"/>
27927 <int value="8" label="2447"/>
27928 <int value="9" label="2452"/>
27929 <int value="10" label="2457"/>
27930 <int value="11" label="2462"/>
27931 <int value="12" label="2467"/>
27932 <int value="13" label="2472"/>
27933 <int value="14" label="2484"/>
27934 <int value="15" label="5180"/>
27935 <int value="16" label="5200"/>
27936 <int value="17" label="5220"/>
27937 <int value="18" label="5240"/>
27938 <int value="19" label="5260"/>
27939 <int value="20" label="5280"/>
27940 <int value="21" label="5300"/>
27941 <int value="22" label="5320"/>
27942 <int value="23" label="5500"/>
27943 <int value="24" label="5520"/>
27944 <int value="25" label="5540"/>
27945 <int value="26" label="5560"/>
27946 <int value="27" label="5580"/>
27947 <int value="28" label="5600"/>
27948 <int value="29" label="5620"/>
27949 <int value="30" label="5640"/>
27950 <int value="31" label="5660"/>
27951 <int value="32" label="5680"/>
27952 <int value="33" label="5700"/>
27953 <int value="34" label="5745"/>
27954 <int value="35" label="5765"/>
27955 <int value="36" label="5785"/>
27956 <int value="37" label="5805"/>
27957 <int value="38" label="5825"/>
27958 <int value="39" label="5170"/>
27959 <int value="40" label="5190"/>
27960 <int value="41" label="5210"/>
27961 <int value="42" label="5230"/>
27964 <enum name="NetworkCorruptedProfile" type="int">
27965 <int value="0" label="Corrupted Profile"/>
27968 <enum name="NetworkDHCPOptionFailure" type="int">
27969 <int value="0" label="DHCP Option Failure"/>
27972 <enum name="NetworkDisconnectType" type="int">
27973 <int value="0" label="System Disconnect"/>
27974 <int value="1" label="User Disconnect"/>
27977 <enum name="NetworkLocationRequestEvent" type="int">
27978 <int value="0" label="REQUEST_START"/>
27979 <int value="1" label="REQUEST_CANCEL"/>
27980 <int value="2" label="RESPONSE_SUCCESS"/>
27981 <int value="3" label="RESPONSE_NOT_OK"/>
27982 <int value="4" label="RESPONSE_EMPTY"/>
27983 <int value="5" label="RESPONSE_MALFORMED"/>
27984 <int value="6" label="RESPONSE_INVALID_FIX"/>
27987 <enum name="NetworkPhyModeType" type="int">
27988 <int value="0" label="UNDEF"/>
27989 <int value="1" label="802.11a"/>
27990 <int value="2" label="802.11b"/>
27991 <int value="3" label="802.11g"/>
27992 <int value="4" label="802.11n"/>
27993 <int value="5" label="PSB 10MHz-wide"/>
27994 <int value="6" label="PSB 5MHz-wide"/>
27997 <enum name="NetworkPortalResult" type="int">
27999 The portal result types come from PortalResult in shill/metrics.h
28001 <int value="0" label="Success"/>
28002 <int value="1" label="DNS Failure"/>
28003 <int value="2" label="DNS Timeout"/>
28004 <int value="3" label="Connection Failure"/>
28005 <int value="4" label="Connection Timeout"/>
28006 <int value="5" label="HTTP Failure"/>
28007 <int value="6" label="HTTP Timeout"/>
28008 <int value="7" label="Content Failure"/>
28009 <int value="8" label="Content Timeout"/>
28010 <int value="9" label="Unknown"/>
28013 <enum name="NetworkSecurityType" type="int">
28015 The security types come from the connman_service_security enum in
28016 flimflam/include/service.h
28018 <int value="0" label="UNKNOWN"/>
28019 <int value="1" label="NONE"/>
28020 <int value="2" label="WEP"/>
28021 <int value="3" label="WPA"/>
28022 <int value="4" label="802.11i/RSN"/>
28023 <int value="5" label="802.1x"/>
28024 <int value="6" label="PSK"/>
28027 <enum name="NetworkServiceError" type="int">
28029 The error types come from the connman_service_error enum in
28030 flimflam/include/service.h
28032 <int value="0" label="UNKNOWN"/>
28033 <int value="1" label="OUT_OF_RANGE"/>
28034 <int value="2" label="PIN_MISSING"/>
28035 <int value="3" label="DHCP_FAILED"/>
28036 <int value="4" label="CONNECT_FAILED"/>
28037 <int value="5" label="BAD_PASSPHRASE"/>
28038 <int value="6" label="BAD_WEPKEY"/>
28039 <int value="7" label="ACTIVATION_FAILED"/>
28040 <int value="8" label="NEED_EVDO"/>
28041 <int value="9" label="NEED_HOME_NETWORK"/>
28042 <int value="10" label="OTASP_FAILED"/>
28043 <int value="11" label="AAA_FAILED"/>
28044 <int value="12" label="INTERNAL"/>
28045 <int value="13" label="DNS_LOOKUP_FAILED"/>
28046 <int value="14" label="HTTP_GET_FAILED"/>
28049 <enum name="NewTabPageActionAndroid" type="int">
28050 <int value="0" label="Searched using the omnibox"/>
28051 <int value="1" label="Navigated to Google search homepage using the omnibox"/>
28052 <int value="2" label="Navigated to any other page using the omnibox"/>
28053 <int value="3" label="Opened a most visited page"/>
28054 <int value="4" label="Opened a recently closed tab"/>
28055 <int value="5" label="Opened a bookmark"/>
28056 <int value="6" label="Opened a foreign session (from other devices section)"/>
28059 <enum name="NewTabPageBookmarkActionAndroid" type="int">
28061 These values are defined in PartnerBookmarkAction enum in
28062 chrome/browser/ui/webui/ntp/android/bookmarks_handler.cc.
28064 <int value="0" label="Deleted partner bookmark"/>
28065 <int value="1" label="Deleted root partner folder"/>
28066 <int value="2" label="Renamed partner bookmark"/>
28067 <int value="3" label="Renamed root partner folder"/>
28070 <enum name="NewTabPageMobilePromo" type="int">
28072 These values are defined inside the PromoImpressionBuckets enum in
28073 chrome/browser/ui/webui/ntp/android/promo_handler.cc
28075 <int value="0" label="Shown from most visited page"/>
28076 <int value="1" label="Shown from open tabs page"/>
28077 <int value="2" label="Shown from sync promo page"/>
28078 <int value="3" label="User pressed 'Try Chrome'"/>
28079 <int value="4" label="User dismissed the promo"/>
28082 <enum name="NotificationActionType" type="int">
28083 <int value="0" label="Unknown"/>
28084 <int value="1" label="Notification added"/>
28085 <int value="2" label="Notificaiton updated"/>
28086 <int value="3" label="Notification clicked"/>
28087 <int value="4" label="Notification button clicked"/>
28088 <int value="5" label="Notification displayed"/>
28089 <int value="6" label="Notification closed by user"/>
28090 <int value="7" label="Notification closed by system"/>
28093 <enum name="NtpFollowAction" type="int">
28094 <int value="0" label="PAGE_TRANSITION_LINK"/>
28095 <int value="1" label="PAGE_TRANSITION_TYPED"/>
28096 <int value="2" label="PAGE_TRANSITION_AUTO_BOOKMARK"/>
28097 <int value="3" label="PAGE_TRANSITION_AUTO_SUBFRAME"/>
28098 <int value="4" label="PAGE_TRANSITION_MANUAL_SUBFRAME"/>
28099 <int value="5" label="PAGE_TRANSITION_GENERATED"/>
28100 <int value="6" label="PAGE_TRANSITION_START_PAGE"/>
28101 <int value="7" label="PAGE_TRANSITION_FORM_SUBMIT"/>
28102 <int value="8" label="PAGE_TRANSITION_RELOAD"/>
28103 <int value="9" label="PAGE_TRANSITION_KEYWORD"/>
28104 <int value="10" label="PAGE_TRANSITION_KEYWORD_GENERATED"/>
28105 <int value="11" label="Clicked on a tile."/>
28106 <int value="12" label="Clicked to other NTP pane."/>
28107 <int value="13" label="Other action"/>
28110 <enum name="NtpOtherSessionsType" type="int">
28111 <int value="0" label="Menu initialized"/>
28112 <int value="1" label="Menu shown"/>
28113 <int value="2" label="Link clicked"/>
28114 <int value="3" label="Link context menu shown"/>
28115 <int value="4" label="Device context menu shown"/>
28116 <int value="5" label="Unused/previous device context menu shown"/>
28117 <int value="6" label="Collapse Session"/>
28118 <int value="7" label="Expand Session"/>
28119 <int value="8" label="Open All"/>
28122 <enum name="NtpPaneType" type="int">
28123 <int value="1" label="MostVisited"/>
28124 <int value="2" label="Apps"/>
28125 <int value="3" label="Bookmarks"/>
28126 <int value="4" label="Suggestions"/>
28129 <enum name="NtpPromoAction" type="int">
28130 <int value="0" label="NTP Promo viewed"/>
28131 <int value="1" label="NTP Promo closed"/>
28132 <int value="2" label="NTP Promo link clicked"/>
28135 <enum name="NtpSuggestionsType" type="int">
28136 <int value="0" label="Client suggestion"/>
28137 <int value="1" label="Server suggestion"/>
28140 <enum name="NtpTileExperimentActions" type="int">
28142 The types of actions performed by the Most Visited Tile Placement
28143 experiment, used to identify the cases where the experiment could not
28144 operate as expected, and the reason for it.
28146 <int value="0" label="Removed URL that was already open in browser"/>
28147 <int value="1" label="Didn't remove URL, too few suggestions in MV"/>
28148 <int value="2" label="Too few URLs, didn't flip tiles 1 and 8"/>
28149 <int value="3" label="Too few URLs, didn't flip tiles 1 and 4"/>
28152 <enum name="OfflineStatus" type="int">
28153 <int value="0" label="Fresh data load from Cache"/>
28154 <int value="1" label="Successful network request (validation or fetch)."/>
28155 <int value="2" label="Failed network request (non-offline error)."/>
28156 <int value="3" label="Server offline and stale data available."/>
28157 <int value="4" label="Server offline and stale data not available."/>
28160 <enum name="OmniboxAggressiveHistoryURLProviderFieldTrialBeacon" type="int">
28161 <int value="0" label="disabled by flags"/>
28162 <int value="1" label="enabled by flags"/>
28163 <int value="2" label="auto, not in trial"/>
28164 <int value="3" label="auto, disabled in trial"/>
28165 <int value="4" label="auto, enabled in trial"/>
28168 <enum name="OmniboxEnteredKeywordMode" type="int">
28169 <int value="0" label="via tab"/>
28170 <int value="1" label="via space at end"/>
28171 <int value="2" label="via space in middle"/>
28174 <enum name="OmniboxSearchEngine" type="int">
28175 <int value="0" label="Unknown"/>
28176 <int value="1" label="Google"/>
28177 <int value="2" label="Yahoo!"/>
28178 <int value="3" label="Bing"/>
28179 <int value="4" label="Ask"/>
28180 <int value="5" label="Yahoo! Quebec"/>
28181 <int value="6" label="OK.hu"/>
28182 <int value="7" label="Bing French and Arabic"/>
28183 <int value="11" label="Yamli"/>
28184 <int value="12" label="Araby"/>
28185 <int value="13" label="Maktoob"/>
28186 <int value="14" label="Masrawy"/>
28187 <int value="15" label="Yandex"/>
28188 <int value="16" label="Rambler"/>
28189 <int value="17" label="TUT.BY"/>
28190 <int value="18" label="hispavista"/>
28191 <int value="19" label="Jabse"/>
28192 <int value="20" label="NUR.KZ"/>
28193 <int value="21" label="Baidu"/>
28194 <int value="22" label="search.ch"/>
28195 <int value="23" label="goo"/>
28196 <int value="24" label="Pogodak!"/>
28197 <int value="25" label="Seznam"/>
28198 <int value="26" label="Centrum"/>
28199 <int value="27" label="Atlas"/>
28200 <int value="28" label="Jubii"/>
28201 <int value="29" label="Eniro"/>
28202 <int value="30" label="NetSprint"/>
28203 <int value="32" label="diri"/>
28204 <int value="33" label="Custom"/>
28205 <int value="35" label="AOL"/>
28206 <int value="36" label="Conduit"/>
28207 <int value="37" label="Rediff"/>
28208 <int value="38" label="guruji"/>
28209 <int value="40" label="GO.com"/>
28210 <int value="41" label="Rednano"/>
28211 <int value="44" label="NETI"/>
28212 <int value="45" label="DELFI"/>
28213 <int value="46" label="Fonecta 02.fi"/>
28214 <int value="50" label="AVG"/>
28215 <int value="51" label="search.ch"/>
28216 <int value="54" label="in.gr"/>
28217 <int value="55" label="Walla!"/>
28218 <int value="59" label="leit.is"/>
28219 <int value="62" label="Virgilio"/>
28220 <int value="63" label="Libero"/>
28221 <int value="67" label="Naver"/>
28222 <int value="68" label="Daum"/>
28223 <int value="69" label="Nate"/>
28224 <int value="71" label="LATNE"/>
28225 <int value="72" label="ABC S.k"/>
28226 <int value="73" label="Kvasir"/>
28227 <int value="75" label="Onet.pl"/>
28228 <int value="76" label="Wirtualna Polska"/>
28229 <int value="77" label="SAPO"/>
28230 <int value="82" label="UOL Busca"/>
28231 <int value="83" label="@MAIL.RU"/>
28232 <int value="85" label="Zoznam"/>
28233 <int value="87" label="Najdi.si"/>
28234 <int value="89" label="AltaVista"/>
28235 <int value="90" label="Terra"/>
28236 <int value="99" label="Spray"/>
28237 <int value="100" label="Sanook!"/>
28238 <int value="101" label="MYNET"/>
28239 <int value="102" label="searchnu.com"/>
28240 <int value="103" label="babylon.com"/>
28241 <int value="104" label="delta-search.com"/>
28242 <int value="105" label="iminent.com"/>
28243 <int value="106" label="hao123.com"/>
28244 <int value="107" label="sweetim.com"/>
28245 <int value="108" label="snap.do"/>
28246 <int value="109" label="snapdo.com"/>
28247 <int value="110" label="softonic.com"/>
28248 <int value="111" label="searchfunmoods.com"/>
28249 <int value="112" label="incredibar.com"/>
28250 <int value="113" label="sweetpacks.com"/>
28251 <int value="114" label="imesh.net"/>
28254 <enum name="OmniboxSearchEngineType" type="int">
28255 <int value="0" label="Unknown"/>
28256 <int value="1" label="AOL"/>
28257 <int value="2" label="Ask"/>
28258 <int value="3" label="Atlas"/>
28259 <int value="4" label="AVG"/>
28260 <int value="5" label="Baidu"/>
28261 <int value="6" label="Babylon"/>
28262 <int value="7" label="Bing"/>
28263 <int value="8" label="Conduit"/>
28264 <int value="9" label="Daum"/>
28265 <int value="10" label="DELFI"/>
28266 <int value="11" label="Delta"/>
28267 <int value="12" label="Funmoods"/>
28268 <int value="13" label="goo"/>
28269 <int value="14" label="Google"/>
28270 <int value="15" label="iminent.com"/>
28271 <int value="16" label="IMesh"/>
28272 <int value="17" label="in.gr"/>
28273 <int value="18" label="incredibar.com"/>
28274 <int value="19" label="Kvasir"/>
28275 <int value="20" label="Libero"/>
28276 <int value="21" label="@MAIL.RU"/>
28277 <int value="22" label="Najdi.si"/>
28278 <int value="23" label="Nate"/>
28279 <int value="24" label="Naver"/>
28280 <int value="25" label="NETI"/>
28281 <int value="26" label="Nigma"/>
28282 <int value="27" label="OK.hu"/>
28283 <int value="28" label="Onet.pl"/>
28284 <int value="29" label="Rambler"/>
28285 <int value="30" label="SAPO"/>
28286 <int value="31" label="searchnu"/>
28287 <int value="32" label="search-results.com"/>
28288 <int value="33" label="Seznam"/>
28289 <int value="34" label="snap.do"/>
28290 <int value="35" label="softonic.com"/>
28291 <int value="36" label="Sogou"/>
28292 <int value="37" label="Soso"/>
28293 <int value="38" label="sweetim.com/sweetpacks.com"/>
28294 <int value="39" label="Terra"/>
28295 <int value="40" label="TUT.BY"/>
28296 <int value="41" label="Vinden.nl"/>
28297 <int value="42" label="Virgilio"/>
28298 <int value="43" label="Walla!"/>
28299 <int value="44" label="Wirtualna Polska"/>
28300 <int value="45" label="Yahoo!"/>
28301 <int value="46" label="Yandex"/>
28302 <int value="47" label="Zoznam"/>
28305 <enum name="OmniboxSuggestRequests" type="int">
28306 <int value="1" label="requests sent"/>
28307 <int value="2" label="requests invalidated"/>
28308 <int value="3" label="(non-invalidated) replies received"/>
28311 <enum name="OmniboxZeroSuggestRequests" type="int">
28312 <int value="1" label="requests sent"/>
28313 <int value="2" label="requests invalidated"/>
28314 <int value="3" label="(non-invalidated) replies received"/>
28317 <enum name="OSAgnosticErrno" type="int">
28318 <summary>Errno values with the same meanings on Mac/Win/Linux.</summary>
28319 <int value="0" label="0">No error</int>
28320 <int value="1" label="EPERM">Operation not permitted</int>
28321 <int value="2" label="ENOENT">No such file or directory</int>
28322 <int value="3" label="ESRCH">No such process</int>
28323 <int value="4" label="EINTR">Interrupted function call</int>
28324 <int value="5" label="EIO">Input/output error</int>
28325 <int value="6" label="ENXIO">No such device or address</int>
28326 <int value="7" label="E2BIG">Arg list too long</int>
28327 <int value="8" label="ENOEXEC">Exec format error</int>
28328 <int value="9" label="EBADF">Bad file descriptor</int>
28329 <int value="10" label="ECHILD">No child processes</int>
28330 <int value="11" label="EDEADLK">Resource deadlock avoided</int>
28331 <int value="12" label="ENOMEM">Cannot allocate memory</int>
28332 <int value="13" label="EACCES">Permission denied</int>
28333 <int value="14" label="EFAULT">Bad address</int>
28334 <int value="15" label="ENOTBLK">Not a block device</int>
28335 <int value="16" label="EBUSY">Resource busy</int>
28336 <int value="17" label="EEXIST">File exists</int>
28337 <int value="18" label="EXDEV">Improper link</int>
28338 <int value="19" label="ENODEV">Operation not supported by device</int>
28339 <int value="20" label="ENOTDIR">Not a directory</int>
28340 <int value="21" label="EISDIR">Is a directory</int>
28341 <int value="22" label="EINVAL">Invalid argument</int>
28342 <int value="23" label="ENFILE">Too many open files in system</int>
28343 <int value="24" label="EMFILE">Too many open files</int>
28344 <int value="25" label="ENOTTY">Inappropriate ioctl for device</int>
28345 <int value="26" label="ETXTBSY">Text file busy</int>
28346 <int value="27" label="EFBIG">File too large</int>
28347 <int value="28" label="ENOSPC">Device out of space</int>
28348 <int value="29" label="ESPIPE">Illegal seek</int>
28349 <int value="30" label="EROFS">Read-only file system</int>
28350 <int value="31" label="EMLINK">Too many links</int>
28351 <int value="32" label="EPIPE">Broken pipe</int>
28352 <int value="33" label="EDOM">Numerical argument out of domain</int>
28353 <int value="34" label="ERANGE">Numerical result out of range</int>
28356 <enum name="OsSuite" type="int">
28357 <int value="0" label="Windows Home Edition"/>
28358 <int value="1" label="Windows Proffesional Edition (or better)"/>
28359 <int value="2" label="Windows Server Edition"/>
28362 <enum name="OSXExceptionHandlerEvents" type="int">
28363 <int value="0" label="EXCEPTION_ACCESSIBILITY">
28364 Object does not support accessibility attributes
28366 <int value="1" label="EXCEPTION_MENU_ITEM_BOUNDS_CHECK">
28367 Forced crash due to menu item bounds checking failure
28369 <int value="2" label="EXCEPTION_VIEW_NOT_IN_WINDOW">
28370 Forced crash due to view not in a window requiring a window
28372 <int value="3" label="EXCEPTION_NSURL_INIT_NIL">
28373 Whitelisted exception for bug 85463. Suspect ImageKit conversions for media
28374 browser in open or save panel.
28376 <int value="4" label="EXCEPTION_NSDATADETECTOR_NIL_STRING">
28377 Whitelisted exception for bug 316759. Suspect background address detection,
28382 <enum name="OtherPossibleUsernamesUsage" type="int">
28383 <int value="0" label="Nothing to Autofill"/>
28384 <int value="1" label="No other possible usernames"/>
28385 <int value="2" label="Other possible usernames present, but none were shown"/>
28386 <int value="3" label="Other possible username was shown, but not selected"/>
28387 <int value="4" label="Other possible username was selected"/>
28390 <enum name="OverscrollMode" type="int">
28391 <summary>Direction of the overscroll gesture.</summary>
28392 <int value="1" label="North">Scrolled from bottom towards top</int>
28393 <int value="2" label="South">Scrolled from top towards the bottom</int>
28394 <int value="3" label="West">Scrolled from right towards left</int>
28395 <int value="4" label="East">Scrolled from left towards right</int>
28398 <enum name="P2PLookupResult" type="int">
28399 <int value="0" label="Found"/>
28400 <int value="1" label="Not Found"/>
28401 <int value="2" label="Vanished"/>
28402 <int value="3" label="Canceled"/>
28403 <int value="4" label="Filtered"/>
28406 <enum name="P2PServerResult" type="int">
28407 <int value="0" label="Response Sent"/>
28408 <int value="1" label="Response Interrupted"/>
28409 <int value="2" label="Malformed"/>
28410 <int value="3" label="Not Found"/>
28411 <int value="4" label="Index"/>
28414 <enum name="PagespeedHeaderServerType" type="int">
28415 <int value="0" label="Total responses"/>
28416 <int value="1" label="mod_pagespeed server"/>
28417 <int value="2" label="ngx_pagespeed server"/>
28418 <int value="3" label="PageSpeed Service server"/>
28419 <int value="4" label="Unknown server type"/>
28422 <enum name="PagespeedVersion" type="int">
28424 The version of PageSpeed. Values up to 1.6.29.x are in use as of 2013-10-01
28425 while later values may adjust 'a' and/or 'b' arbitrarily.
28427 <int value="1" label="Unknown"/>
28428 <int value="2" label="0.9.10.0"/>
28429 <int value="3" label="0.9.10.x"/>
28430 <int value="4" label="0.9.11.0"/>
28431 <int value="5" label="0.9.11.x"/>
28432 <int value="6" label="0.9.12.0"/>
28433 <int value="7" label="0.9.12.x"/>
28434 <int value="8" label="0.9.13.0"/>
28435 <int value="9" label="0.9.13.x"/>
28436 <int value="10" label="0.9.14.0"/>
28437 <int value="11" label="0.9.14.x"/>
28438 <int value="12" label="0.9.15.0"/>
28439 <int value="13" label="0.9.15.x"/>
28440 <int value="14" label="0.9.16.0"/>
28441 <int value="15" label="0.9.16.x"/>
28442 <int value="16" label="0.9.17.0"/>
28443 <int value="17" label="0.9.17.x"/>
28444 <int value="18" label="0.9.18.0"/>
28445 <int value="19" label="0.9.18.x"/>
28446 <int value="20" label="0.10.19.0"/>
28447 <int value="21" label="0.10.19.x"/>
28448 <int value="22" label="0.10.20.0"/>
28449 <int value="23" label="0.10.20.x"/>
28450 <int value="24" label="0.10.21.0"/>
28451 <int value="25" label="0.10.21.x"/>
28452 <int value="26" label="0.10.22.0"/>
28453 <int value="27" label="0.10.22.x"/>
28454 <int value="28" label="1.1.23.0"/>
28455 <int value="29" label="1.1.23.x"/>
28456 <int value="30" label="1.2.24.0"/>
28457 <int value="31" label="1.2.24.x"/>
28458 <int value="32" label="1.3.25.0"/>
28459 <int value="33" label="1.3.25.x"/>
28460 <int value="34" label="1.4.26.0"/>
28461 <int value="35" label="1.4.26.x"/>
28462 <int value="36" label="1.5.27.0"/>
28463 <int value="37" label="1.5.27.x"/>
28464 <int value="38" label="1.5.28.0"/>
28465 <int value="39" label="1.5.28.x"/>
28466 <int value="40" label="1.6.29.0"/>
28467 <int value="41" label="1.6.29.x"/>
28468 <int value="42" label="a.b.30.0"/>
28469 <int value="43" label="a.b.30.x"/>
28470 <int value="44" label="a.b.31.0"/>
28471 <int value="45" label="a.b.31.x"/>
28472 <int value="46" label="a.b.32.0"/>
28473 <int value="47" label="a.b.32.x"/>
28474 <int value="48" label="a.b.33.0"/>
28475 <int value="49" label="a.b.33.x"/>
28476 <int value="50" label="a.b.34.0"/>
28477 <int value="51" label="a.b.34.x"/>
28478 <int value="52" label="a.b.35.0"/>
28479 <int value="53" label="a.b.35.x"/>
28480 <int value="54" label="a.b.36.0"/>
28481 <int value="55" label="a.b.36.x"/>
28482 <int value="56" label="a.b.37.0"/>
28483 <int value="57" label="a.b.37.x"/>
28484 <int value="58" label="a.b.38.0"/>
28485 <int value="59" label="a.b.38.x"/>
28486 <int value="60" label="a.b.39.0"/>
28487 <int value="61" label="a.b.39.x"/>
28488 <int value="62" label="a.b.40.0"/>
28489 <int value="63" label="a.b.40.x"/>
28490 <int value="64" label="a.b.41.0"/>
28491 <int value="65" label="a.b.41.x"/>
28492 <int value="66" label="a.b.42.0"/>
28493 <int value="67" label="a.b.42.x"/>
28494 <int value="68" label="a.b.43.0"/>
28495 <int value="69" label="a.b.43.x"/>
28496 <int value="70" label="a.b.44.0"/>
28497 <int value="71" label="a.b.44.x"/>
28498 <int value="72" label="a.b.45.0"/>
28499 <int value="73" label="a.b.45.x"/>
28500 <int value="74" label="a.b.46.0"/>
28501 <int value="75" label="a.b.46.x"/>
28502 <int value="76" label="a.b.47.0"/>
28503 <int value="77" label="a.b.47.x"/>
28504 <int value="78" label="a.b.48.0"/>
28505 <int value="79" label="a.b.48.x"/>
28506 <int value="80" label="a.b.49.0"/>
28507 <int value="81" label="a.b.49.x"/>
28508 <int value="82" label="a.b.50.0"/>
28509 <int value="83" label="a.b.50.x"/>
28510 <int value="84" label="a.b.51.0"/>
28511 <int value="85" label="a.b.51.x"/>
28512 <int value="86" label="a.b.52.0"/>
28513 <int value="87" label="a.b.52.x"/>
28514 <int value="88" label="a.b.53.0"/>
28515 <int value="89" label="a.b.53.x"/>
28516 <int value="90" label="a.b.54.0"/>
28517 <int value="91" label="a.b.54.x"/>
28518 <int value="92" label="a.b.55.0"/>
28519 <int value="93" label="a.b.55.x"/>
28520 <int value="94" label="a.b.56.0"/>
28521 <int value="95" label="a.b.56.x"/>
28522 <int value="96" label="a.b.57.0"/>
28523 <int value="97" label="a.b.57.x"/>
28524 <int value="98" label="a.b.58.0"/>
28525 <int value="99" label="a.b.58.x"/>
28528 <enum name="ParsedCookieStatus" type="int">
28530 Deprecated as of 9/2013. Experiment to measure control characters in cookies
28533 <int value="0" label="All cookie values valid and without control chars"/>
28534 <int value="1" label="Cookie contains control chars"/>
28535 <int value="2" label="Cookie is invalid"/>
28536 <int value="3" label="Cookie contains both control chars and is invalid"/>
28539 <enum name="PasswordManagerActionsTaken" type="int">
28541 Deprecated as of Chrome 32. See PasswordManagerActionsTakenWithPsl
28544 The value is a combination of three different options - what did the
28545 password manager do, what did the user do, and was the form submitted (and
28546 submitted successfully or not). The meaning of each value can be determined
28547 from the values in chrome/browser/password_manager/password_form_manager.h
28550 label="manager did nothing / user did nothing / form not submitted"/>
28552 label="manager did nothing / user chose a value / form not submitted"/>
28554 label="manager did nothing / user typed in something / form not
28557 label="manager filled the fields / user did nothing / form not
28560 label="manager filled the fields / user chose a value / form not
28563 label="manager filled the fields / user typed in something / form not
28566 label="manager did nothing (site was blacklisted) / user did nothing /
28567 form not submitted"/>
28569 label="manager did nothing (site was blacklisted) / user chose a value
28570 / form not submitted (this value shouldn't be possible)"/>
28572 label="manager did nothing (site was blacklisted) / user typed in
28573 something / form not submitted"/>
28575 label="manager did nothing (autocomplete off) / user did nothing / form
28578 label="manager did nothing (autocomplete off) / user chose a value /
28579 form not submitted (this value shouldn't be possible)"/>
28581 label="manager did nothing (autocomplete off) / user typed in something
28582 / form not submitted"/>
28584 label="manager did nothing / user did nothing / form submit failed"/>
28586 label="manager did nothing / user chose a value / form submit failed"/>
28588 label="manager did nothing / user typed in something / form submit
28591 label="manager filled the fields / user did nothing / form submit
28594 label="manager filled the fields / user chose a value / form submit
28597 label="manager filled the fields / user typed in something / form
28600 label="manager did nothing (site was blacklisted) / user did nothing /
28601 form submit failed"/>
28603 label="manager did nothing (site was blacklisted) / user chose a value
28604 / form submit failed (this value shouldn't be possible)"/>
28606 label="manager did nothing (site was blacklisted) / user typed in
28607 something / form submit failed"/>
28609 label="manager did nothing (autocomplete off) / user did nothing / form
28612 label="manager did nothing (autocomplete off) / user chose a value /
28613 form submit failed (this value shouldn't be possible)"/>
28615 label="manager did nothing (autocomplete off) / user typed in something
28616 / form submit failed"/>
28618 label="manager did nothing / user did nothing / form submit succeeded"/>
28620 label="manager did nothing / user chose a value / form submit succeeded"/>
28622 label="manager did nothing / user typed in something / form submit
28625 label="manager filled the fields / user did nothing / form submit
28628 label="manager filled the fields / user chose a value / form submit
28631 label="manager filled the fields / user typed in something / form
28632 submit succeeded"/>
28634 label="manager did nothing (site was blacklisted) / user did nothing /
28635 form submit succeeded"/>
28637 label="manager did nothing (site was blacklisted) / user chose a value
28638 / form submit succeeded (this value shouldn't be possible)"/>
28640 label="manager did nothing (site was blacklisted) / user typed in
28641 something / form submit succeeded"/>
28643 label="manager did nothing (autocomplete off) / user did nothing / form
28644 submit succeeded"/>
28646 label="manager did nothing (autocomplete off) / user chose a value /
28647 form submit succeeded (this value shouldn't be possible)"/>
28649 label="manager did nothing (autocomplete off) / user typed in something
28650 / form submit succeeded"/>
28653 <enum name="PasswordManagerActionsTakenWithPsl" type="int">
28655 The value is a combination of three different options - what did the
28656 password manager do, what did the user do, and was the form submitted (and
28657 submitted successfully or not). The meaning of each value can be determined
28658 from the values in chrome/browser/password_manager/password_form_manager.h
28661 label="manager did nothing / user did nothing / form not submitted"/>
28663 label="manager did nothing / user chose a value / form not submitted"/>
28665 label="manager did nothing / user chose a value from PSL / form not
28668 label="manager did nothing / user typed in something / form not
28671 label="manager filled the fields / user did nothing / form not
28674 label="manager filled the fields / user chose a value / form not
28677 label="manager filled the fields / user chose a value from PSL / form
28680 label="manager filled the fields / user typed in something / form not
28683 label="manager did nothing (site was blacklisted) / user did nothing /
28684 form not submitted"/>
28686 label="manager did nothing (site was blacklisted) / user chose a value
28687 / form not submitted (this value shouldn't be possible)"/>
28689 label="manager did nothing (site was blacklisted) / user chose a value
28690 from PSL / form not submitted (this value shouldn't be possible)"/>
28692 label="manager did nothing (site was blacklisted) / user typed in
28693 something / form not submitted"/>
28695 label="manager did nothing (autocomplete off) / user did nothing / form
28698 label="manager did nothing (autocomplete off) / user chose a value /
28699 form not submitted (this value shouldn't be possible)"/>
28701 label="manager did nothing (autocomplete off) / user chose a value from
28702 psl / form not submitted (this value shouldn't be possible)"/>
28704 label="manager did nothing (autocomplete off) / user typed in something
28705 / form not submitted"/>
28707 label="manager did nothing / user did nothing / form submit failed"/>
28709 label="manager did nothing / user chose a value / form submit failed"/>
28711 label="manager did nothing / user chose a value from psl / form submit
28714 label="manager did nothing / user typed in something / form submit
28717 label="manager filled the fields / user did nothing / form submit
28720 label="manager filled the fields / user chose a value / form submit
28723 label="manager filled the fields / user chose a value from psl / form
28726 label="manager filled the fields / user typed in something / form
28729 label="manager did nothing (site was blacklisted) / user did nothing /
28730 form submit failed"/>
28732 label="manager did nothing (site was blacklisted) / user chose a value
28733 / form submit failed (this value shouldn't be possible)"/>
28735 label="manager did nothing (site was blacklisted) / user chose a value
28736 from psl / form submit failed (this value shouldn't be possible)"/>
28738 label="manager did nothing (site was blacklisted) / user typed in
28739 something / form submit failed"/>
28741 label="manager did nothing (autocomplete off) / user did nothing / form
28744 label="manager did nothing (autocomplete off) / user chose a value /
28745 form submit failed (this value shouldn't be possible)"/>
28747 label="manager did nothing (autocomplete off) / user chose a value from
28748 psl / form submit failed (this value shouldn't be possible)"/>
28750 label="manager did nothing (autocomplete off) / user typed in something
28751 / form submit failed"/>
28753 label="manager did nothing / user did nothing / form submit succeeded"/>
28755 label="manager did nothing / user chose a value / form submit succeeded"/>
28757 label="manager did nothing / user chose a value from psl / form submit
28760 label="manager did nothing / user typed in something / form submit
28763 label="manager filled the fields / user did nothing / form submit
28766 label="manager filled the fields / user chose a value / form submit
28769 label="manager filled the fields / user chose a value from psl / form
28770 submit succeeded"/>
28772 label="manager filled the fields / user typed in something / form
28773 submit succeeded"/>
28775 label="manager did nothing (site was blacklisted) / user did nothing /
28776 form submit succeeded"/>
28778 label="manager did nothing (site was blacklisted) / user chose a value
28779 / form submit succeeded (this value shouldn't be possible)"/>
28781 label="manager did nothing (site was blacklisted) / user chose a value
28782 from psl / form submit succeeded (this value shouldn't be
28785 label="manager did nothing (site was blacklisted) / user typed in
28786 something / form submit succeeded"/>
28788 label="manager did nothing (autocomplete off) / user did nothing / form
28789 submit succeeded"/>
28791 label="manager did nothing (autocomplete off) / user chose a value /
28792 form submit succeeded (this value shouldn't be possible)"/>
28794 label="manager did nothing (autocomplete off) / user chose a value from
28795 psl / form submit succeeded (this value shouldn't be possible)"/>
28797 label="manager did nothing (autocomplete off) / user typed in something
28798 / form submit succeeded"/>
28801 <enum name="PasswordManagerOsPasswordStatus" type="int">
28802 <int value="0" label="Unknown"/>
28803 <int value="1" label="Unsupported platform"/>
28804 <int value="2" label="Password is blank"/>
28805 <int value="3" label="Password is non blank"/>
28807 label="Password status not checked as user is on a Windows Domain"/>
28810 <enum name="PasswordManagerPslDomainMatchTriggering" type="int">
28812 The value indicates whether an entry returned by password autofill contains
28813 a value that was found by matching against the public suffix list.
28815 <int value="0" label="Matching disabled"/>
28816 <int value="1" label="No match"/>
28817 <int value="2" label="Match"/>
28820 <enum name="PepperVideoDecodeError" type="int">
28821 <int value="1" label="Illegal state">
28822 An operation was attempted during an incompatible decoder state.
28824 <int value="2" label="Invalid argument">
28825 Invalid argument was passed to an API method.
28827 <int value="3" label="Unreadable input">Encoded input is unreadable.</int>
28828 <int value="4" label="Platform failure">
28829 A failure occurred at the browser layer or lower. Examples of such failures
28830 include GPU hardware failures, GPU driver failures, GPU library failures,
28831 browser programming errors, and so on.
28835 <enum name="PhotoEditorFileType" type="int">
28836 <int value="0" label="jpg"/>
28837 <int value="1" label="png"/>
28838 <int value="2" label="gif"/>
28839 <int value="3" label="bmp"/>
28840 <int value="4" label="webp"/>
28841 <int value="5" label="other"/>
28844 <enum name="PhotoEditorLoadMode" type="int">
28845 <int value="0" label="From full resolution cache"/>
28846 <int value="1" label="From screen resolution cache"/>
28847 <int value="2" label="From file"/>
28848 <int value="3" label="Other"/>
28851 <enum name="PhotoEditorSaveResult" type="int">
28852 <int value="0" label="Failure"/>
28853 <int value="1" label="Success"/>
28854 <int value="2" label="Other"/>
28857 <enum name="PhotoEditorToolType" type="int">
28858 <int value="0" label="Auto-fix"/>
28859 <int value="1" label="Crop"/>
28860 <int value="2" label="Brightness"/>
28861 <int value="3" label="Rotate left"/>
28862 <int value="4" label="Rotate right"/>
28863 <int value="5" label="Rotate undo"/>
28864 <int value="6" label="Rotate redo"/>
28865 <int value="7" label="Share"/>
28866 <int value="8" label="Other"/>
28869 <enum name="PipelineStatus" type="int">
28870 <int value="0" label="PIPELINE_OK"/>
28871 <int value="1" label="PIPELINE_ERROR_URL_NOT_FOUND"/>
28872 <int value="2" label="PIPELINE_ERROR_NETWORK"/>
28873 <int value="3" label="PIPELINE_ERROR_DECODE"/>
28874 <int value="4" label="PIPELINE_ERROR_DECRYPT"/>
28875 <int value="5" label="PIPELINE_ERROR_ABORT"/>
28876 <int value="6" label="PIPELINE_ERROR_INITIALIZATION_FAILED"/>
28877 <int value="7" label="PIPELINE_ERROR_REQUIRED_FILTER_MISSING"/>
28878 <int value="8" label="PIPELINE_ERROR_COULD_NOT_RENDER"/>
28879 <int value="9" label="PIPELINE_ERROR_READ"/>
28880 <int value="10" label="PIPELINE_ERROR_OPERATION_PENDING"/>
28881 <int value="11" label="PIPELINE_ERROR_INVALID_STATE"/>
28882 <int value="12" label="DEMUXER_ERROR_COULD_NOT_OPEN"/>
28883 <int value="13" label="DEMUXER_ERROR_COULD_NOT_PARSE"/>
28884 <int value="14" label="DEMUXER_ERROR_NO_SUPPORTED_STREAMS"/>
28885 <int value="15" label="DECODER_ERROR_NOT_SUPPORTED"/>
28888 <enum name="PlatformFileError" type="int">
28889 <int value="0" label="OK"/>
28890 <int value="1" label="FAILED"/>
28891 <int value="2" label="IN_USE"/>
28892 <int value="3" label="EXISTS"/>
28893 <int value="4" label="NOT_FOUND"/>
28894 <int value="5" label="ACCESS_DENIED"/>
28895 <int value="6" label="TOO_MANY_OPENED"/>
28896 <int value="7" label="NO_MEMORY"/>
28897 <int value="8" label="NO_SPACE"/>
28898 <int value="9" label="NOT_A_DIRECTORY"/>
28899 <int value="10" label="INVALID_OPERATION"/>
28900 <int value="11" label="SECURITY"/>
28901 <int value="12" label="ABORT"/>
28902 <int value="13" label="NOT_A_FILE"/>
28903 <int value="14" label="NOT_EMPTY"/>
28904 <int value="15" label="INVALID_URL"/>
28905 <int value="16" label="I/O"/>
28908 <enum name="PluginLoadResult" type="int">
28909 <int value="0" label="LOAD_SUCCESS"/>
28910 <int value="1" label="LOAD_FAILED"/>
28911 <int value="2" label="ENTRY_POINT_MISSING"/>
28912 <int value="3" label="INIT_FAILED"/>
28915 <enum name="PointerSensitivity" type="int">
28916 <int value="1" label="1"/>
28917 <int value="2" label="2"/>
28918 <int value="3" label="3"/>
28919 <int value="4" label="4"/>
28920 <int value="5" label="5"/>
28923 <enum name="PostMergeVerificationOutcome" type="int">
28924 <int value="0" label="Undefined"/>
28925 <int value="1" label="Succeeded"/>
28926 <int value="2" label="No accounts found"/>
28927 <int value="3" label="Missing primary account"/>
28928 <int value="4" label="Primary account is not the first"/>
28929 <int value="5" label="Verification failed"/>
28930 <int value="6" label="Connection failed"/>
28931 <int value="7" label="Overflow"/>
28934 <enum name="PowerBrightnessAdjust" type="int">
28935 <int value="0" label="Brightness Down"/>
28936 <int value="1" label="Brightness Up"/>
28937 <int value="2" label="Brightness Absolute"/>
28940 <enum name="PowerChargerType" type="int">
28941 <int value="0" label="Unknown charger"/>
28942 <int value="1" label="MAINS charger"/>
28943 <int value="2" label="USB Charger"/>
28944 <int value="3" label="Unconfirmed Spring Charger"/>
28945 <int value="4" label="Safe Spring Charger"/>
28948 <enum name="PreconnectedNavigation" type="int">
28949 <int value="0" label="No recent pre-connect to the page"/>
28950 <int value="1" label="Page nav. preceded by a pre-connect"/>
28953 <enum name="PreconnectMotivation" type="int">
28954 <int value="0" label="MOUSE_OVER_MOTIVATED"/>
28955 <int value="1" label="PAGE_SCAN_MOTIVATED"/>
28956 <int value="2" label="UNIT_TEST_MOTIVATED"/>
28957 <int value="3" label="LINKED_MAX_MOTIVATED"/>
28958 <int value="4" label="OMNIBOX_MOTIVATED"/>
28959 <int value="5" label="STARTUP_LIST_MOTIVATED"/>
28960 <int value="6" label="EARLY_LOAD_MOTIVATED"/>
28961 <int value="7" label="NO_PREFETCH_MOTIVATION"/>
28962 <int value="8" label="STATIC_REFERAL_MOTIVATED"/>
28963 <int value="9" label="LEARNED_REFERAL_MOTIVATED"/>
28964 <int value="10" label="SELF_REFERAL_MOTIVATED"/>
28967 <enum name="PreconnectSubresourceEval" type="int">
28968 <int value="0" label="PRECONNECTION"/>
28969 <int value="1" label="PRERESOLUTION"/>
28970 <int value="2" label="TOO_NEW"/>
28973 <enum name="PreconnectTriggerUsed" type="int">
28974 <int value="0" label="The pre-connect triggered host was not accessed"/>
28975 <int value="1" label="The pre-connect triggered host was accessed"/>
28978 <enum name="PrefetchStatus" type="int">
28979 <int value="0" label="undefined"/>
28980 <int value="1" label="success from cache"/>
28981 <int value="2" label="success from network"/>
28982 <int value="3" label="canceled in-flight"/>
28985 <enum name="PrerenderCookieStatus" type="int">
28986 <int value="0" label="no action"/>
28987 <int value="1" label="[main frame send]"/>
28988 <int value="2" label="[main frame change]"/>
28989 <int value="3" label="[main frame send, main frame change]"/>
28990 <int value="4" label="[other send]"/>
28991 <int value="5" label="[main frame send, other send]"/>
28992 <int value="6" label="[main frame change, other send]"/>
28993 <int value="7" label="[main frame send, main frame change, other send]"/>
28994 <int value="8" label="[other change]"/>
28995 <int value="9" label="[main frame send, other change]"/>
28996 <int value="10" label="[main frame change, other change]"/>
28997 <int value="11" label="[main frame send, main frame change, other change]"/>
28998 <int value="12" label="[other send, other change]"/>
28999 <int value="13" label="[main frame send, other send, other change]"/>
29000 <int value="14" label="[main frame change, other send, other change]"/>
29002 label="[main frame send, main frame change, other send, other change]"/>
29005 <enum name="PrerenderEvent" type="int">
29006 <int value="0" label="Swapin no delegate"/>
29007 <int value="1" label="Swapin candidate"/>
29008 <int value="2" label="Swapin candidate namespace matces"/>
29009 <int value="3" label="Swapin no merge pending"/>
29010 <int value="4" label="Swapin merging disabled"/>
29011 <int value="5" label="Swapin issuing merge"/>
29012 <int value="6" label="Merge for swapin candidate"/>
29013 <int value="7" label="Merge result no pending swapin"/>
29014 <int value="8" label="Merge result timeout cb"/>
29015 <int value="9" label="Merge result result cb"/>
29016 <int value="10" label="Merge result timed out"/>
29017 <int value="11" label="Merge result merge done"/>
29018 <int value="12" label="Merge result: namespace not found"/>
29019 <int value="13" label="Merge result: namespace not alias"/>
29020 <int value="14" label="Merge result: not logging"/>
29021 <int value="15" label="Merge result: no transactions"/>
29022 <int value="16" label="Merge result: too many transactions"/>
29023 <int value="17" label="Merge result: not mergeable"/>
29024 <int value="18" label="Merge result: mergeable"/>
29025 <int value="19" label="Merge result merge failed"/>
29026 <int value="20" label="Merge result swapping in"/>
29027 <int value="21" label="Merge result swapin successful"/>
29028 <int value="22" label="Merge result swapin failed"/>
29031 <enum name="PrerenderFinalStatus" type="int">
29032 <int value="0" label="USED"/>
29033 <int value="1" label="TIMED_OUT"/>
29034 <int value="2" label="EVICTED"/>
29035 <int value="3" label="MANAGER_SHUTDOWN"/>
29036 <int value="4" label="CLOSED"/>
29037 <int value="5" label="CREATE_NEW_WINDOW"/>
29038 <int value="6" label="PROFILE_DESTROYED"/>
29039 <int value="7" label="APP_TERMINATING"/>
29040 <int value="8" label="JAVASCRIPT_ALERT"/>
29041 <int value="9" label="AUTH_NEEDED"/>
29042 <int value="10" label="HTTPS"/>
29043 <int value="11" label="DOWNLOAD"/>
29044 <int value="12" label="MEMORY_LIMIT_EXCEEDED"/>
29045 <int value="13" label="JS_OUT_OF_MEMORY"/>
29046 <int value="14" label="RENDERER_UNRESPONSIVE"/>
29047 <int value="15" label="TOO_MANY_PROCESSES"/>
29048 <int value="16" label="RATE_LIMIT_EXCEEDED"/>
29049 <int value="17" label="PENDING_SKIPPED"/>
29050 <int value="18" label="CONTROL_GROUP"/>
29051 <int value="19" label="HTML5_MEDIA"/>
29052 <int value="20" label="SOURCE_RENDER_VIEW_CLOSED"/>
29053 <int value="21" label="RENDERER_CRASHED"/>
29054 <int value="22" label="UNSUPPORTED_SCHEME"/>
29055 <int value="23" label="INVALID_HTTP_METHOD"/>
29056 <int value="24" label="WINDOW_PRINT"/>
29057 <int value="25" label="RECENTLY_VISITED"/>
29058 <int value="26" label="WINDOW_OPENER"/>
29059 <int value="27" label="PAGE_ID_CONFLICT"/>
29060 <int value="28" label="SAFE_BROWSING"/>
29061 <int value="29" label="FRAGMENT_MISMATCH"/>
29062 <int value="30" label="SSL_CLIENT_CERTIFICATE_REQUESTED"/>
29063 <int value="31" label="CACHE_OR_HISTORY_CLEARED"/>
29064 <int value="32" label="CANCELLED"/>
29065 <int value="33" label="SSL_ERROR"/>
29066 <int value="34" label="CROSS_SITE_NAVIGATION_PENDING"/>
29067 <int value="35" label="DEVTOOLS_ATTACHED"/>
29068 <int value="36" label="SESSION_STORAGE_NAMESPACE_MISMATCH"/>
29069 <int value="37" label="NO_USE_GROUP"/>
29070 <int value="38" label="MATCH_COMPLETE_DUMMY"/>
29071 <int value="39" label="DUPLICATE"/>
29072 <int value="40" label="OPEN_URL"/>
29073 <int value="41" label="WOULD_HAVE_BEEN_USED"/>
29074 <int value="42" label="REGISTER_PROTOCOL_HANDLER"/>
29075 <int value="43" label="CREATING_AUDIO_STREAM"/>
29076 <int value="44" label="PAGE_BEING_CAPTURED"/>
29077 <int value="45" label="BAD_DEFERRED_REDIRECT"/>
29078 <int value="46" label="NAVIGATION_UNCOMMITTED"/>
29079 <int value="47" label="NEW_NAVIGATION_ENTRY"/>
29082 <enum name="PrerenderHoverEvent" type="int">
29084 deprecated May 10 2012
29086 <int value="0" label="HOVER_EVENT_START"/>
29087 <int value="1" label="HOVER_EVENT_TOO_SHORT"/>
29088 <int value="2" label="HOVER_EVENT_REPLACED"/>
29089 <int value="3" label="HOVER_EVENT_CLICK"/>
29092 <enum name="PrerenderLocalPredictorEvents" type="int">
29093 <int value="0" label="Constructed"/>
29094 <int value="1" label="Init scheduled"/>
29095 <int value="2" label="Init started"/>
29096 <int value="3" label="Init failed: no history"/>
29097 <int value="4" label="Init succeeded"/>
29098 <int value="5" label="AddVisit"/>
29099 <int value="6" label="AddVisit initialized"/>
29100 <int value="7" label="AddVisit prerender identified"/>
29101 <int value="8" label="AddVisit relevant transition"/>
29102 <int value="9" label="AddVisit identified prerender candidate"/>
29103 <int value="10" label="AddVisit prerendering"/>
29104 <int value="11" label="Got prerender url"/>
29105 <int value="12" label="Error: no prerender url for PLT"/>
29106 <int value="13" label="AddVisit prerender rextended"/>
29107 <int value="14" label="URL lookup result"/>
29108 <int value="15" label="URL lookup result: root page"/>
29109 <int value="16" label="URL lookup result: http"/>
29110 <int value="17" label="URL lookup result: has query string"/>
29111 <int value="18" label="URL lookup result: contains logout"/>
29112 <int value="19" label="URL lookup result: contians login"/>
29113 <int value="20" label="Start url lookup"/>
29114 <int value="21" label="AddVisit not root page"/>
29115 <int value="22" label="Whitelist error"/>
29116 <int value="23" label="Whitelist ok"/>
29117 <int value="24" label="URL lookup result: on whitelist"/>
29118 <int value="25" label="URL lookup result: on whitelist root page"/>
29119 <int value="26" label="URL lookup result: extended root page"/>
29120 <int value="27" label="URL lookup result: root page http"/>
29121 <int value="28" label="URL lookup failed"/>
29122 <int value="29" label="URL lookup no source webcontents found"/>
29123 <int value="30" label="URL lookup no logged in table found"/>
29124 <int value="31" label="URL lookup issuing logged in lookup"/>
29125 <int value="32" label="Continue prerender check started"/>
29126 <int value="33" label="Continue prerender check no url"/>
29127 <int value="34" label="Continue prerender check priority too low"/>
29128 <int value="35" label="Continue prerender check urls identical but fragemet"/>
29129 <int value="36" label="Continue prerender check https"/>
29130 <int value="37" label="Continue prerender check root page"/>
29131 <int value="38" label="Continue prerender check logout url"/>
29132 <int value="39" label="Continue prerender check login url"/>
29133 <int value="40" label="Continue prerender check not logged in"/>
29134 <int value="41" label="Continue prerender check fallthrough no prerender"/>
29135 <int value="42" label="Continue prerender check issuing prerender"/>
29136 <int value="43" label="Issuing prerender"/>
29137 <int value="44" label="No prerender candidates"/>
29138 <int value="45" label="Got history issuing lookup"/>
29139 <int value="46" label="Tab Helper URL seen"/>
29140 <int value="47" label="Tab Helper URL seen match"/>
29141 <int value="48" label="Tab Helper URL seen namespace match"/>
29142 <int value="49" label="URL lookup multiple source webcontents"/>
29143 <int value="50" label="Continue prerender check side-effect free whitelist"/>
29144 <int value="51" label="Continue prerender check Examine next URL"/>
29145 <int value="52" label="Issuing prerender, already prerendering"/>
29146 <int value="53" label="Issuing prerender, new prerender"/>
29147 <int value="54" label="Issuing prerender, cancelled old prerender"/>
29148 <int value="55" label="Continue prerender check fallthrough prerendering"/>
29149 <int value="56" label="URL lookup success"/>
29150 <int value="57" label="Prerender Service disabled"/>
29151 <int value="58" label="Prerender Service issued lookup"/>
29152 <int value="59" label="Prerender Service lookup timed out"/>
29153 <int value="60" label="Prerender Service received result"/>
29154 <int value="61" label="Prerender Service no record for result"/>
29155 <int value="62" label="Prerender Service parsed correctly"/>
29156 <int value="63" label="Prerender Service parse error"/>
29157 <int value="64" label="Prerender Service parse error incorrect JSON"/>
29158 <int value="65" label="Prerender Service hinting timed out"/>
29159 <int value="66" label="Prerender Service hinting url lookup timed out"/>
29160 <int value="67" label="Prerender Service candidate url lookup timed out"/>
29161 <int value="68" label="Continue prerender check service whitelist"/>
29162 <int value="69" label="Continue prerender check next URL local"/>
29163 <int value="70" label="Continue prerender check next URL service"/>
29164 <int value="71" label="AddVisit relevant transition repeat URL"/>
29165 <int value="72" label="AddVisit relevant transition new URL"/>
29166 <int value="73" label="Tab Helper namespace mismatch: no namespace"/>
29167 <int value="74" label="Tab Helper namespace mismatch: merge issued"/>
29168 <int value="75" label="Namespace mismatch: merge result received"/>
29169 <int value="76" label="Namespace mismatch: merge result namespace not found"/>
29170 <int value="77" label="Namespace mismatch: merge result not logging"/>
29171 <int value="78" label="Namespace mismatch: merge result no transactions"/>
29173 label="Namespace mismatch: merge result too many transactions"/>
29174 <int value="80" label="Namespace mismatch: merge result not mergeable"/>
29175 <int value="81" label="Namespace mismatch: merge result mergeable"/>
29176 <int value="82" label="Init failed unencrypted sync not enabled"/>
29177 <int value="83" label="Continue prerender check next URL not skipped"/>
29178 <int value="84" label="Prerender Service returned hinting candidates"/>
29179 <int value="85" label="Namespace mismatch: merge result namespace not alias"/>
29180 <int value="86" label="Tab Helper URL seen entry"/>
29181 <int value="87" label="Tab Helper URL seen match browser navigation"/>
29182 <int value="88" label="Tab Helper URL seen namespace match entry"/>
29184 label="Tab Helper URL seen namespace match browser navigation"/>
29187 <enum name="PrerenderLocalVisitCoreTransition" type="int">
29188 <int value="0" label="LINK"/>
29189 <int value="1" label="TYPED"/>
29190 <int value="2" label="AUTO_BOOKMARK"/>
29191 <int value="3" label="AUTO_SUBFRAME"/>
29192 <int value="4" label="MANUAL_SUBFRAME"/>
29193 <int value="5" label="GENERATED"/>
29194 <int value="6" label="START_PAGE"/>
29195 <int value="7" label="FORM_SUBMIT"/>
29196 <int value="8" label="RELOAD"/>
29197 <int value="9" label="KEYWORD"/>
29198 <int value="10" label="GENERATED"/>
29201 <enum name="PrerenderLocalVisitEvents" type="int">
29202 <int value="0" label="V1_VISIT"/>
29203 <int value="1" label="V1_PRERENDER_STARTED_1"/>
29204 <int value="2" label="V1_PRERENDER_USED_1"/>
29205 <int value="3" label="V1_PRERENDER_STARTED_3"/>
29206 <int value="4" label="V1_PRERENDER_USED_3"/>
29207 <int value="5" label="V1_PRERENDER_STARTED_5"/>
29208 <int value="6" label="V1_PRERENDER_USED_5"/>
29209 <int value="10" label="VISIT"/>
29210 <int value="11" label="VISIT_EXCLUDE_BACK_FORWARD"/>
29211 <int value="12" label="VISIT_EXCLUDE_HOME_PAGE"/>
29212 <int value="13" label="VISIT_EXCLUDE_REDIRECT_CHAIN"/>
29213 <int value="14" label="PRERENDER_STARTED_1"/>
29214 <int value="15" label="PRERENDER_USED_1"/>
29215 <int value="16" label="PRERENDER_STARTED_3"/>
29216 <int value="17" label="PRERENDER_USED_3"/>
29217 <int value="18" label="PRERENDER_STARTED_5"/>
29218 <int value="19" label="PRERENDER_USED_5"/>
29221 <enum name="PrerenderMode" type="int">
29222 <int value="0" label="PRERENDER_MODE_DISABLED"/>
29223 <int value="1" label="PRERENDER_MODE_ENABLED"/>
29224 <int value="2" label="PRERENDER_MODE_EXPERIMENT_CONTROL_GROUP"/>
29225 <int value="3" label="PRERENDER_MODE_EXPERIMENT_PRERENDER_GROUP"/>
29226 <int value="4" label="PRERENDER_MODE_EXPERIMENT_5MIN_TTL_GROUP"/>
29227 <int value="5" label="PRERENDER_MODE_EXPERIMENT_NO_USE_GROUP"/>
29228 <int value="6" label="PRERENDER_MODE_EXPERIMENT_MULTI_PRERENDER_GROUP"/>
29229 <int value="7" label="PRERENDER_MODE_EXPERIMENT_15MIN_TTL_GROUP"/>
29232 <enum name="PrerenderPageviewEvents" type="int">
29233 <int value="0" label="PAGEVIEW_EVENT_NEW_URL"/>
29234 <int value="1" label="PAGEVIEW_EVENT_TOP_SITE_NEW_URL"/>
29235 <int value="2" label="PAGEVIEW_EVENT_LOAD_START"/>
29236 <int value="3" label="PAGEVIEW_EVENT_TOP_SITE_LOAD_START"/>
29239 <enum name="PrerenderSchemeCancelReason" type="int">
29240 <int value="0" label="EXTERNAL_PROTOCOL"/>
29241 <int value="1" label="DATA"/>
29242 <int value="2" label="BLOB"/>
29243 <int value="3" label="FILE"/>
29244 <int value="4" label="FILESYSTEM"/>
29245 <int value="5" label="WEBSOCKET"/>
29246 <int value="6" label="FTP"/>
29247 <int value="7" label="CHROME"/>
29248 <int value="8" label="CHROME_EXTENSION"/>
29249 <int value="9" label="ABOUT"/>
29250 <int value="10" label="UNKNOWN"/>
29253 <enum name="PrerenderTabHelperEvents" type="int">
29254 <int value="0" label="Table requested"/>
29255 <int value="1" label="Table present"/>
29256 <int value="2" label="Mainframe change"/>
29257 <int value="3" label="Mainframe change, logged in"/>
29258 <int value="4" label="Mainframe commit"/>
29259 <int value="5" label="Mainframe commit, logged in"/>
29260 <int value="6" label="Login action added"/>
29261 <int value="7" label="Login action added, Mainframe"/>
29262 <int value="8" label="Login action added, Mainframe, pw empty"/>
29263 <int value="9" label="Login action added, Subframe"/>
29264 <int value="10" label="Login action added, Subframe, pw empty"/>
29267 <enum name="PreTapEvents" type="int">
29268 <int value="0" label="no event"/>
29269 <int value="1" label="tapdown"/>
29270 <int value="2" label="tapunconfirmed"/>
29271 <int value="3" label="tapdown + tapunconfirmed"/>
29274 <enum name="ProfileCreateResult" type="int">
29275 <int value="0" label="Failed locally"/>
29276 <int value="1" label="Failed remotely"/>
29277 <int value="2" label="Created but not initialized (should never happen)"/>
29278 <int value="3" label="Succeeded"/>
29279 <int value="4" label="Canceled"/>
29282 <enum name="ProfileErrorType" type="int">
29283 <int value="0" label="History error"/>
29284 <int value="1" label="Preferences error"/>
29285 <int value="2" label="Webdata autofill DB error"/>
29286 <int value="3" label="Webdata token DB error"/>
29287 <int value="4" label="Webdata DB error"/>
29290 <enum name="ProfileImageDownloadResult" type="int">
29291 <int value="0" label="DownloadSuccessChanged">
29293 Reported when image download succeeds and the image is newer than what we
29294 already have so we update it.
29297 <int value="1" label="DownloadSuccess">
29298 <summary>Reported anytime we download profile image successfully.</summary>
29300 <int value="2" label="DownloadFailure">
29301 <summary>Download failed because of network errors.</summary>
29303 <int value="3" label="DownloadDefault">
29305 We didn't download the image because it's the default one.
29310 <enum name="ProtectorError" type="int">
29312 Deprecated 8/2013. No longer generated.
29315 Codes for errors Protector detects about settings it protects. See
29316 chrome/browser/protector/histograms.h for the corresponding enum.
29318 <int value="0" label="Backup invalid"/>
29319 <int value="1" label="Value changed"/>
29320 <int value="2" label="Value valid"/>
29321 <int value="3" label="Value is valid and zero"/>
29324 <enum name="ProtocolVersion" type="int">
29325 <int value="0" label="UNKNOWN"/>
29326 <int value="1" label="HTTP 1.1"/>
29327 <int value="2" label="SPDY 1.0"/>
29328 <int value="3" label="SPDY 2.0"/>
29329 <int value="4" label="SPDY 2.1"/>
29330 <int value="5" label="SPDY 3.0"/>
29333 <enum name="ProvisionalSaveFailure" type="int">
29334 <int value="0" label="SAVING_DISABLED"/>
29335 <int value="1" label="EMPTY_PASSWORD"/>
29336 <int value="2" label="NO_MATCHING_FORM"/>
29337 <int value="3" label="MATCHING_NOT_COMPLETE"/>
29338 <int value="4" label="FORM_BLACKLISTED"/>
29339 <int value="5" label="INVALID_FORM"/>
29340 <int value="6" label="AUTOCOMPLETE_OFF"/>
29343 <enum name="ProxyStatus" type="int">
29344 <int value="0" label="PROXY_STATUS_IGNORED"/>
29345 <int value="1" label="PROXY_UNINITIALIZED"/>
29346 <int value="2" label="PROXY_NOT_USED"/>
29347 <int value="3" label="PROXY_PAC_RESOLVER"/>
29348 <int value="4" label="PROXY_HAS_RULES"/>
29351 <enum name="PublicKeyPinFailedDomain" type="int">
29352 <int value="0" label="DOMAIN_NOT_PINNED"/>
29353 <int value="1" label="DOMAIN_GOOGLE_COM"/>
29354 <int value="2" label="DOMAIN_ANDROID_COM"/>
29355 <int value="3" label="DOMAIN_GOOGLE_ANALYTICS_COM"/>
29356 <int value="4" label="DOMAIN_GOOGLEPLEX_COM"/>
29357 <int value="5" label="DOMAIN_YTIMG_COM"/>
29358 <int value="6" label="DOMAIN_GOOGLEUSERCONTENT_COM"/>
29359 <int value="7" label="DOMAIN_YOUTUBE_COM"/>
29360 <int value="8" label="DOMAIN_GOOGLEAPIS_COM"/>
29361 <int value="9" label="DOMAIN_GOOGLEADSERVICES_COM"/>
29362 <int value="10" label="DOMAIN_GOOGLECODE_COM"/>
29363 <int value="11" label="DOMAIN_APPSPOT_COM"/>
29364 <int value="12" label="DOMAIN_GOOGLESYNDICATION_COM"/>
29365 <int value="13" label="DOMAIN_DOUBLECLICK_NET"/>
29366 <int value="14" label="DOMAIN_GSTATIC_COM"/>
29367 <int value="15" label="DOMAIN_GMAIL_COM"/>
29368 <int value="16" label="DOMAIN_GOOGLEMAIL_COM"/>
29369 <int value="17" label="DOMAIN_GOOGLEGROUPS_COM"/>
29370 <int value="18" label="DOMAIN_TORPROJECT_ORG"/>
29371 <int value="19" label="DOMAIN_TWITTER_COM"/>
29372 <int value="20" label="DOMAIN_TWIMG_COM"/>
29373 <int value="21" label="DOMAIN_AKAMAIHD_NET"/>
29374 <int value="22" label="DOMAIN_NUM_EVENTS"/>
29377 <enum name="QuicErrorCodes" type="int">
29378 <int value="0" label="NO_ERROR"/>
29379 <int value="1" label="INTERNAL_ERROR"/>
29380 <int value="2" label="STREAM_DATA_AFTER_TERMINATION"/>
29381 <int value="3" label="INVALID_PACKET_HEADER"/>
29382 <int value="4" label="INVALID_FRAME_DATA"/>
29383 <int value="5" label="INVALID_FEC_DATA"/>
29384 <int value="6" label="INVALID_RST_STREAM_DATA"/>
29385 <int value="7" label="INVALID_CONNECTION_CLOSE_DATA"/>
29386 <int value="8" label="INVALID_GOAWAY_DATA"/>
29387 <int value="9" label="INVALID_ACK_DATA"/>
29388 <int value="10" label="INVALID_VERSION_NEGOTIATION_PACKET"/>
29389 <int value="11" label="INVALID_PUBLIC_RST_PACKET"/>
29390 <int value="12" label="DECRYPTION_FAILURE"/>
29391 <int value="13" label="ENCRYPTION_FAILURE"/>
29392 <int value="14" label="PACKET_TOO_LARGE"/>
29393 <int value="15" label="PACKET_FOR_NONEXISTENT_STREAM"/>
29394 <int value="16" label="PEER_GOING_AWAY"/>
29395 <int value="17" label="INVALID_STREAM_ID"/>
29396 <int value="18" label="TOO_MANY_OPEN_STREAMS"/>
29397 <int value="19" label="PUBLIC_RESET"/>
29398 <int value="20" label="INVALID_VERSION"/>
29399 <int value="21" label="STREAM_RST_BEFORE_HEADERS_DECOMPRESSED"/>
29400 <int value="22" label="INVALID_HEADER_ID"/>
29401 <int value="23" label="INVALID_NEGOTIATED_VALUE"/>
29402 <int value="24" label="DECOMPRESSION_FAILURE"/>
29403 <int value="25" label="CONNECTION_TIMED_OUT"/>
29404 <int value="26" label="ERROR_MIGRATING_ADDRESS"/>
29405 <int value="27" label="PACKET_WRITE_ERROR"/>
29406 <int value="28" label="HANDSHAKE_FAILED"/>
29407 <int value="29" label="CRYPTO_TAGS_OUT_OF_ORDER"/>
29408 <int value="30" label="CRYPTO_TOO_MANY_ENTRIES"/>
29409 <int value="31" label="CRYPTO_INVALID_VALUE_LENGTH"/>
29410 <int value="32" label="CRYPTO_MESSAGE_AFTER_HANDSHAKE_COMPLETE"/>
29411 <int value="33" label="INVALID_CRYPTO_MESSAGE_TYPE"/>
29412 <int value="34" label="INVALID_CRYPTO_MESSAGE_PARAMETER"/>
29413 <int value="35" label="CRYPTO_MESSAGE_PARAMETER_NOT_FOUND"/>
29414 <int value="36" label="CRYPTO_MESSAGE_PARAMETER_NO_OVERLAP"/>
29415 <int value="37" label="CRYPTO_MESSAGE_INDEX_NOT_FOUND"/>
29416 <int value="38" label="CRYPTO_INTERNAL_ERROR"/>
29417 <int value="39" label="CRYPTO_VERSION_NOT_SUPPORTED"/>
29418 <int value="40" label="CRYPTO_NO_SUPPORT"/>
29419 <int value="41" label="CRYPTO_TOO_MANY_REJECTS"/>
29420 <int value="42" label="PROOF_INVALID"/>
29421 <int value="43" label="CRYPTO_DUPLICATE_TAG"/>
29422 <int value="44" label="CRYPTO_ENCRYPTION_LEVEL_INCORRECT"/>
29423 <int value="45" label="CRYPTO_SERVER_CONFIG_EXPIRED"/>
29424 <int value="46" label="INVALID_STREAM_DATA"/>
29425 <int value="47" label="INVALID_CONGESTION_FEEDBACK_DATA"/>
29426 <int value="48" label="MISSING_PAYLOAD"/>
29427 <int value="49" label="INVALID_PRIORITY"/>
29428 <int value="50" label="INVALID_STREAM_FRAME"/>
29429 <int value="51" label="PACKET_READ_ERROR"/>
29432 <enum name="QuicHandshakeState" type="int">
29433 <int value="0" label="STARTED"/>
29434 <int value="1" label="ENCRYPTION_ESTABLISHED"/>
29435 <int value="2" label="HANDSHAKE_CONFIRMED"/>
29436 <int value="3" label="FAILED"/>
29439 <enum name="QuickofficeErrorTypes" type="int">
29440 <int value="0" label="doc uncaught js exception"/>
29441 <int value="1" label="docx uncaught js exception"/>
29442 <int value="2" label="docm uncaught js exception"/>
29443 <int value="3" label="xls uncaught js exception"/>
29444 <int value="4" label="xlsx uncaught js exception"/>
29445 <int value="5" label="xlsm uncaught js exception"/>
29446 <int value="6" label="ppt uncaught js exception"/>
29447 <int value="7" label="pptx uncaught js exception"/>
29448 <int value="8" label="pptm uncaught js exception"/>
29449 <int value="9" label="pps uncaught js exception"/>
29450 <int value="10" label="ppsx uncaught js exception"/>
29451 <int value="11" label="ppsm uncaught js exception"/>
29452 <int value="12" label="doc suspected corrupt file"/>
29453 <int value="13" label="docx suspected corrupt file"/>
29454 <int value="14" label="docm suspected corrupt file"/>
29455 <int value="15" label="xls suspected corrupt file"/>
29456 <int value="16" label="xlsx suspected corrupt file"/>
29457 <int value="17" label="xlsm suspected corrupt file"/>
29458 <int value="18" label="ppt suspected corrupt file"/>
29459 <int value="19" label="pptx suspected corrupt file"/>
29460 <int value="20" label="pptm suspected corrupt file"/>
29461 <int value="21" label="pps suspected corrupt file"/>
29462 <int value="22" label="ppsx suspected corrupt file"/>
29463 <int value="23" label="ppsm suspected corrupt file"/>
29464 <int value="24" label="doc qowt ui warning"/>
29465 <int value="25" label="docx qowt ui warning"/>
29466 <int value="26" label="docm qowt ui warning"/>
29467 <int value="27" label="xls qowt ui warning"/>
29468 <int value="28" label="xlsx qowt ui warning"/>
29469 <int value="29" label="xlsm qowt ui warning"/>
29470 <int value="30" label="ppt qowt ui warning"/>
29471 <int value="31" label="pptx qowt ui warning"/>
29472 <int value="32" label="pptm qowt ui warning"/>
29473 <int value="33" label="pps qowt ui warning"/>
29474 <int value="34" label="ppsx qowt ui warning"/>
29475 <int value="35" label="ppsm qowt ui warning"/>
29476 <int value="36" label="doc nacl error"/>
29477 <int value="37" label="docx nacl error"/>
29478 <int value="38" label="docm nacl error"/>
29479 <int value="39" label="xls nacl error"/>
29480 <int value="40" label="xlsx nacl error"/>
29481 <int value="41" label="xlsm nacl error"/>
29482 <int value="42" label="ppt nacl error"/>
29483 <int value="43" label="pptx nacl error"/>
29484 <int value="44" label="pptm nacl error"/>
29485 <int value="45" label="pps nacl error"/>
29486 <int value="46" label="ppsx nacl error"/>
29487 <int value="47" label="ppsm nacl error"/>
29488 <int value="48" label="doc nacl crash"/>
29489 <int value="49" label="docx nacl crash"/>
29490 <int value="50" label="docm nacl crash"/>
29491 <int value="51" label="xls nacl crash"/>
29492 <int value="52" label="xlsx nacl crash"/>
29493 <int value="53" label="xlsm nacl crash"/>
29494 <int value="54" label="ppt nacl crash"/>
29495 <int value="55" label="pptx nacl crash"/>
29496 <int value="56" label="pptm nacl crash"/>
29497 <int value="57" label="pps nacl crash"/>
29498 <int value="58" label="ppsx nacl crash"/>
29499 <int value="59" label="ppsm nacl crash"/>
29500 <int value="60" label="doc invalid file format"/>
29501 <int value="61" label="docx invalid file format"/>
29502 <int value="62" label="docm invalid file format"/>
29503 <int value="63" label="xls invalid file format"/>
29504 <int value="64" label="xlsx invalid file format"/>
29505 <int value="65" label="xlsm invalid file format"/>
29506 <int value="66" label="ppt invalid file format"/>
29507 <int value="67" label="pptx invalid file format"/>
29508 <int value="68" label="pptm invalid file format"/>
29509 <int value="69" label="pps invalid file format"/>
29510 <int value="70" label="ppsx invalid file format"/>
29511 <int value="71" label="ppsm invalid file format"/>
29512 <int value="72" label="doc editing dom sync error"/>
29513 <int value="73" label="docx editing dom sync error"/>
29514 <int value="74" label="docm editing dom sync error"/>
29515 <int value="75" label="xls editing dom sync error"/>
29516 <int value="76" label="xlsx editing dom sync error"/>
29517 <int value="77" label="xlsm editing dom sync error"/>
29518 <int value="78" label="ppt editing dom sync error"/>
29519 <int value="79" label="pptx editing dom sync error"/>
29520 <int value="80" label="pptm editing dom sync error"/>
29521 <int value="81" label="pps editing dom sync error"/>
29522 <int value="82" label="ppsx editing dom sync error"/>
29523 <int value="83" label="ppsm editing dom sync error"/>
29526 <enum name="QuickofficeFileFormat" type="int">
29527 <int value="0" label="doc"/>
29528 <int value="1" label="docx"/>
29529 <int value="2" label="docm"/>
29530 <int value="3" label="xls"/>
29531 <int value="4" label="xlsx"/>
29532 <int value="5" label="xlsm"/>
29533 <int value="6" label="ppt"/>
29534 <int value="7" label="pptx"/>
29535 <int value="8" label="pptm"/>
29536 <int value="9" label="pps"/>
29537 <int value="10" label="ppsx"/>
29538 <int value="11" label="ppsm"/>
29541 <enum name="QuicRstStreamErrorCodes" type="int">
29542 <int value="0" label="NO_ERROR"/>
29543 <int value="1" label="ERROR_PROCESSING_STREAM"/>
29544 <int value="2" label="MULTIPLE_TERMINATION_OFFSETS"/>
29545 <int value="3" label="BAD_APPLICATION_PAYLOAD"/>
29546 <int value="4" label="CONNECTION_ERROR"/>
29547 <int value="5" label="PEER_GOING_AWAY"/>
29548 <int value="6" label="CANCELLED"/>
29551 <enum name="RecentTabsAction" type="int">
29552 <int value="0" label="Local Session Tab"/>
29553 <int value="1" label="Other Device Tab"/>
29554 <int value="2" label="Restore Window"/>
29555 <int value="3" label="Show More"/>
29558 <enum name="ResolutionCategory" type="int">
29559 <int value="0" label="RESOLVE_SUCCESS"/>
29560 <int value="1" label="RESOLVE_FAIL"/>
29561 <int value="2" label="RESOLVE_SPECULATIVE_SUCCESS"/>
29562 <int value="3" label="RESOLVE_SPECULATIVE_FAIL"/>
29565 <enum name="ResolutionUnspecWasteCategory" type="int">
29566 <int value="0" label="AF_WASTE_IPV4_ONLY">
29567 Running in a IPv4-only configuration. No waste.
29569 <int value="1" label="AF_WASTE_CACHE_IPV4">
29570 Cache contained an UNSPEC result for this IPv4 lookup. Waste.
29572 <int value="2" label="AF_WASTE_CACHE_UNSPEC">
29573 Cache contained an IPv4 result for this UNSPEC lookup. Waste.
29575 <int value="3" label="AF_WASTE_JOB_IPV4">
29576 Job pool contained an UNSPEC job for this IPv4 lookup. Waste.
29578 <int value="4" label="AF_WASTE_JOB_UNSPEC">
29579 Job pool contained an IPv4 job for this UNSPEC lookup. Waste.
29581 <int value="5" label="AF_WASTE_NONE_IPV4">
29582 A new job was needed for this IPv4 lookup. No waste.
29584 <int value="6" label="AF_WASTE_NONE_UNSPEC">
29585 A new job was needed for this UNSPEC lookup. No waste.
29589 <enum name="ResourceHasClient" type="int">
29590 <int value="0" label="No client"/>
29591 <int value="1" label="Has client"/>
29594 <enum name="ResourceType" type="int">
29595 <int value="0" label="Main resource"/>
29596 <int value="1" label="Image"/>
29597 <int value="2" label="CSSS"/>
29598 <int value="3" label="Script"/>
29599 <int value="4" label="Font"/>
29600 <int value="5" label="Raw"/>
29601 <int value="6" label="SVG"/>
29602 <int value="7" label="XSL"/>
29603 <int value="8" label="Link prefetch"/>
29604 <int value="9" label="Link subresource"/>
29605 <int value="10" label="Text track"/>
29606 <int value="11" label="Shader"/>
29607 <int value="12" label="Import resource"/>
29610 <enum name="SavePasswordPromptResponseType" type="int">
29611 <int value="0" label="NO_RESPONSE"/>
29612 <int value="1" label="REMEMBER_PASSWORD"/>
29613 <int value="2" label="DONT_REMEMBER_PASSWORD"/>
29616 <enum name="SB2BloomFailure" type="int">
29617 <int value="0" label="READ_OPEN"/>
29618 <int value="1" label="READ_VERSION"/>
29619 <int value="2" label="READ_NUM_KEYS"/>
29620 <int value="3" label="READ_KEY"/>
29621 <int value="4" label="READ_DATA_MINSIZE"/>
29622 <int value="5" label="READ_DATA_MAXSIZE"/>
29623 <int value="6" label="READ_DATA_SHORT"/>
29624 <int value="7" label="READ_DATA"/>
29627 <enum name="SB2BloomFilterFalsePositives" type="int">
29628 <int value="0" label="ALL_MISSES"/>
29629 <int value="1" label="FALSE_POSITIVE_MISSES"/>
29632 <enum name="SB2DatabaseFailure" type="int">
29633 <int value="0" label="CORRUPT"/>
29634 <int value="1" label="CORRUPT_HANDLER"/>
29635 <int value="2" label="BROWSE_DB_UPDATE_BEGIN"/>
29636 <int value="3" label="BROWSE_DB_UPDATE_FINISH"/>
29637 <int value="4" label="FILTER_MISSING"/>
29638 <int value="5" label="FILTER_READ"/>
29639 <int value="6" label="FILTER_WRITE"/>
29640 <int value="7" label="FILTER_DELETE"/>
29641 <int value="8" label="STORE_MISSING"/>
29642 <int value="9" label="STORE_DELETE"/>
29643 <int value="10" label="DOWNLOAD_DB_UPDATE_BEGIN"/>
29644 <int value="11" label="DOWNLOAD_DB_UPDATE_FINISH"/>
29645 <int value="12" label="CSD_DB_UPDATE_BEGIN"/>
29646 <int value="13" label="CSD_DB_UPDATE_FINISH"/>
29647 <int value="14" label="BROWSE_PREFIX_SET_MISSING"/>
29648 <int value="15" label="BROWSE_PREFIX_SET_READ"/>
29649 <int value="16" label="BROWSE_PREFIX_SET_WRITE"/>
29650 <int value="17" label="BROWSE_PREFIX_SET_DELETE"/>
29651 <int value="18" label="EXTENSION_BLACKLIST_UPDATE_BEGIN"/>
29652 <int value="19" label="EXTENSION_BLACKLIST_UPDATE_FINISH"/>
29653 <int value="20" label="EXTENSION_BLACKLIST_UPDATE_DELETE"/>
29654 <int value="21" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_BEGIN"/>
29655 <int value="22" label="SIDE_EFFECT_FREE_WHITELIST_UPDATE_FINISH"/>
29656 <int value="23" label="SIDE_EFFECT_FREE_WHITELIST_DELETE"/>
29657 <int value="24" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_READ"/>
29658 <int value="25" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_WRITE"/>
29659 <int value="26" label="SIDE_EFFECT_FREE_WHITELIST_PREFIX_SET_DELETE"/>
29662 <enum name="SB2DownloadChecks" type="int">
29663 <int value="0" label="URL_CHECKS_TOTAL"/>
29664 <int value="1" label="URL_CHECKS_CANCELED"/>
29665 <int value="2" label="URL_CHECKS_MALWARE"/>
29666 <int value="3" label="HASH_CHECKS_TOTAL"/>
29667 <int value="4" label="HASH_CHECKS_MALWARE"/>
29670 <enum name="SB2FilterLoad" type="int">
29671 <int value="0" label="ALL"/>
29672 <int value="1" label="PREFIX_SET"/>
29673 <int value="2" label="BLOOM_FILTER"/>
29676 <enum name="SB2FormatEvent" type="int">
29677 <int value="0" label="FILE_CORRUPT"/>
29678 <int value="1" label="SQLITE_CORRUPT"/>
29679 <int value="2" label="FOUND_SQLITE"/>
29680 <int value="3" label="FOUND_UNKNOWN"/>
29681 <int value="4" label="SQLITE_DELETED"/>
29682 <int value="5" label="SQLITE_DELETE_FAILED"/>
29683 <int value="6" label="SQLITE_DELETED_ORIGINAL"/>
29684 <int value="7" label="SQLITE_DELETE_ORIGINAL_FAILED"/>
29687 <enum name="SB2GetHashResult" type="int">
29688 <int value="0" label="STATUS_200"/>
29689 <int value="1" label="STATUS_204"/>
29690 <int value="2" label="FULL_HASH_EMPTY"/>
29691 <int value="3" label="FULL_HASH_HIT"/>
29692 <int value="4" label="FULL_HASH_MISS"/>
29695 <enum name="SB2InterstitialAction" type="int">
29696 <int value="0" label="MALWARE_SHOW"/>
29697 <int value="1" label="MALWARE_DONT_PROCEED"/>
29698 <int value="2" label="MALWARE_FORCED_DONT_PROCEED"/>
29699 <int value="3" label="MALWARE_PROCEED"/>
29700 <int value="4" label="MULTIPLE_SHOW"/>
29701 <int value="5" label="MULTIPLE_DONT_PROCEED"/>
29702 <int value="6" label="MULTIPLE_FORCED_DONT_PROCEED"/>
29703 <int value="7" label="MULTIPLE_PROCEED"/>
29704 <int value="8" label="PHISHING_SHOW"/>
29705 <int value="9" label="PHISHING_DONT_PROCEED"/>
29706 <int value="10" label="PHISHING_FORCED_DONT_PROCEED"/>
29707 <int value="11" label="PHISHING_PROCEED"/>
29708 <int value="12" label="MALWARE_SHOW_ADVANCED"/>
29709 <int value="13" label="MULTIPLE_SHOW_ADVANCED"/>
29710 <int value="14" label="PHISHING_SHOW_ADVANCED"/>
29713 <enum name="SB2InterstitialActionDetails" type="int">
29714 <int value="0" label="MALWARE_SHOW_NEW_SITE"/>
29715 <int value="1" label="MALWARE_PROCEED_NEW_SITE"/>
29716 <int value="2" label="MALWARE_SHOW_CROSS_SITE"/>
29717 <int value="3" label="MALWARE_PROCEED_CROSS_SITE"/>
29718 <int value="4" label="PHISHING_SHOW_NEW_SITE"/>
29719 <int value="5" label="PHISHING_PROCEED_NEW_SITE"/>
29720 <int value="6" label="PHISHING_SHOW_CROSS_SITE"/>
29721 <int value="7" label="PHISHING_PROCEED_CROSS_SITE"/>
29724 <enum name="SB2PrefixSetEvent" type="int">
29726 Deprecated 9/2012. No longer generated.
29728 <int value="0" label="PREFIX_SET_HIT"/>
29729 <int value="1" label="BLOOM_HIT"/>
29730 <int value="2" label="BLOOM_MISS_PREFIX_SET_HIT"/>
29731 <int value="3" label="BLOOM_MISS_PREFIX_HIT_INVALID"/>
29732 <int value="4" label="GETPREFIXES_BROKEN"/>
29733 <int value="5" label="GETPREFIXES_BROKEN_SIZE"/>
29734 <int value="6" label="GETPREFIXES_FIRST_BROKEN"/>
29735 <int value="7" label="SBPREFIX_WAS_BROKEN"/>
29736 <int value="8" label="GETPREFIXES_BROKEN_SORTING"/>
29737 <int value="9" label="GETPREFIXES_BROKEN_DUPLICATION"/>
29738 <int value="10" label="GETPREFIX_UNSORTED_IS_DELTA"/>
29739 <int value="11" label="GETPREFIX_UNSORTED_IS_INDEX"/>
29740 <int value="12" label="CREATE_PREFIX_SET_CHECKSUM"/>
29741 <int value="13" label="CREATE_BLOOM_FILTER_CHECKSUM"/>
29742 <int value="14" label="CREATE_ADD_PREFIXES_CHECKSUM"/>
29743 <int value="15" label="CREATE_PREFIXES_CHECKSUM"/>
29744 <int value="16" label="GET_PREFIXES_CHECKSUM"/>
29745 <int value="17" label="MISMATCH_PREFIX_SET_CHECKSUM"/>
29746 <int value="18" label="MISMATCH_BLOOM_FILTER_CHECKSUM"/>
29747 <int value="19" label="BLOOM_MISS_PREFIX_HIT"/>
29750 <enum name="SB2SideEffectFreeWhitelistStatus" type="int">
29751 <int value="0" label="Enabled"/>
29752 <int value="1" label="Disabled"/>
29755 <enum name="SB2UpdateResult" type="int">
29756 <int value="0" label="FAIL"/>
29757 <int value="1" label="SUCCESS"/>
29758 <int value="2" label="BACKUP_CONNECT_FAIL"/>
29759 <int value="3" label="BACKUP_CONNECT_SUCCESS"/>
29760 <int value="4" label="BACKUP_HTTP_FAIL"/>
29761 <int value="5" label="BACKUP_HTTP_SUCCESS"/>
29762 <int value="6" label="BACKUP_NETWORK_FAIL"/>
29763 <int value="7" label="BACKUP_NETWORK_SUCCESS"/>
29766 <enum name="SBClientDownloadCheckDownloadStats" type="int">
29767 <int value="0" label="INVALID_URL"/>
29768 <int value="1" label="SB_DISABLED"/>
29769 <int value="2" label="WHITELISTED_URL"/>
29770 <int value="3" label="WHITELISTED_REFERRER"/>
29771 <int value="4" label="INVALID_REQUEST_PROTO"/>
29772 <int value="5" label="SERVER_PING_FAILED"/>
29773 <int value="6" label="INVALID_RESPONSE_PROTO"/>
29774 <int value="7" label="NOT_BINARY_FILE"/>
29775 <int value="8" label="REQUEST_CANCELED"/>
29776 <int value="9" label="DOWNLOAD_DANGEROUS"/>
29777 <int value="10" label="DOWNLOAD_SAFE"/>
29778 <int value="11" label="EMPTY_URL_CHAIN"/>
29779 <int value="12" label="HTTPS_URL"/>
29780 <int value="13" label="PING_DISABLED"/>
29781 <int value="14" label="TRUSTED_EXECUTABLE"/>
29782 <int value="15" label="OS_NOT_SUPPORTED"/>
29783 <int value="16" label="DOWNLOAD_UNCOMMON"/>
29784 <int value="17" label="DOWNLOAD_NOT_SUPPORTED"/>
29785 <int value="18" label="INVALID_RESPONSE_VERDICT"/>
29786 <int value="19" label="ARCHIVE_WITHOUT_BINARIES"/>
29787 <int value="20" label="DOWNLOAD_DANGEROUS_HOST"/>
29788 <int value="21" label="DOWNLOAD_POTENTIALLY_UNWANTED"/>
29791 <enum name="SBClientDownloadExtensions" type="int">
29792 <int value="0" label="EXE"/>
29793 <int value="1" label="MSI"/>
29794 <int value="2" label="CAB"/>
29795 <int value="3" label="SYS"/>
29796 <int value="4" label="SCR"/>
29797 <int value="5" label="DRV"/>
29798 <int value="6" label="BAT"/>
29799 <int value="7" label="ZIP"/>
29800 <int value="8" label="RAR"/>
29801 <int value="9" label="DLL"/>
29802 <int value="10" label="PIF"/>
29803 <int value="11" label="COM"/>
29804 <int value="12" label="JAR"/>
29805 <int value="13" label="CLASS"/>
29806 <int value="14" label="PDF"/>
29807 <int value="15" label="VB"/>
29808 <int value="16" label="REG"/>
29809 <int value="17" label="GRP"/>
29810 <int value="18" label="OTHER"/>
29811 <int value="19" label="CRX"/>
29812 <int value="20" label="APK"/>
29815 <enum name="SBClientDownloadIsSignedBinary" type="int">
29816 <int value="0" label="Unsigned"/>
29817 <int value="1" label="Signed"/>
29820 <enum name="SBClientMalwareSentReports" type="int">
29821 <int value="0" label="Sent"/>
29822 <int value="1" label="Hit limit"/>
29823 <int value="2" label="Failed serialization"/>
29826 <enum name="SBClientPhishingCancelClassificationReason" type="int">
29827 <int value="0" label="NAVIGATE_AWAY"/>
29828 <int value="1" label="NAVIGATE_WITHIN_PAGE"/>
29829 <int value="2" label="PAGE_RECAPTURED"/>
29830 <int value="3" label="SHUTDOWN"/>
29831 <int value="4" label="NEW_PHISHING_SCORER"/>
29834 <enum name="SBClientPhishingClientModelStatus" type="int">
29835 <int value="0" label="MODEL_SUCCESS"/>
29836 <int value="1" label="MODEL_NOT_CHANGED"/>
29837 <int value="2" label="MODEL_FETCH_FAILED"/>
29838 <int value="3" label="MODEL_EMPTY"/>
29839 <int value="4" label="MODEL_TOO_LARGE"/>
29840 <int value="5" label="MODEL_PARSE_ERROR"/>
29841 <int value="6" label="MODEL_MISSING_FIELDS"/>
29842 <int value="7" label="MODEL_INVALID_VERSION_NUMBER"/>
29845 <enum name="SBClientPhishingPreClassificationCheckFail" type="int">
29846 <int value="0" label="PROXY_FETCH"/>
29847 <int value="1" label="PRIVATE_IP"/>
29848 <int value="2" label="OFF_THE_RECORD"/>
29849 <int value="3" label="MATCH_CSD_WHITELIST"/>
29850 <int value="4" label="TOO_MANY_REPORTS"/>
29851 <int value="5" label="UNSUPPORTED_MIME_TYPE"/>
29854 <enum name="SBClientPhishingScorerCreationStatus" type="int">
29855 <int value="0" label="SUCCESS"/>
29856 <int value="1" label="MODEL_OPEN_FAIL"/>
29857 <int value="2" label="MODEL_FILE_EMPTY"/>
29858 <int value="3" label="MODEL_FILE_TOO_LARGE"/>
29859 <int value="4" label="MODEL_PARSE_ERROR"/>
29860 <int value="5" label="MODEL_MISSING_FIELDS"/>
29863 <enum name="SBDownloadFeedbackUploadResult" type="int">
29864 <int value="0" label="SUCCESS"/>
29865 <int value="1" label="UPLOAD_SUCCESS"/>
29866 <int value="2" label="UPLOAD_CANCELLED"/>
29867 <int value="3" label="UPLOAD_METADATA_NET_ERROR"/>
29868 <int value="4" label="UPLOAD_METADATA_RESPONSE_ERROR"/>
29869 <int value="5" label="UPLOAD_FILE_NET_ERROR"/>
29870 <int value="6" label="UPLOAD_FILE_RESPONSE_ERROR"/>
29871 <int value="7" label="UPLOAD_COMPLETE_RESPONSE_ERROR"/>
29874 <enum name="ScrollThread" type="int">
29875 <int value="0" label="Scroll on impl-thread"/>
29876 <int value="1" label="Scroll on main-thread"/>
29879 <enum name="SCTOrigin" type="int">
29880 <int value="0" label="SCT_EMBEDDED"/>
29881 <int value="1" label="SCT_FROM_TLS_EXTENSION"/>
29882 <int value="2" label="SCT_FROM_OCSP_RESPONSE"/>
29885 <enum name="SCTVerifyStatus" type="int">
29886 <int value="0" label="SCT_STATUS_NONE"/>
29887 <int value="1" label="SCT_STATUS_LOG_UNKNOWN"/>
29888 <int value="2" label="SCT_STATUS_INVALID"/>
29889 <int value="3" label="SCT_STATUS_OK"/>
29892 <enum name="SearchEngine" type="int">
29894 Deprecated 8/2013. No longer generated.
29897 Indices of most popular prepopulated search engines as defined in
29898 chrome/browser/search_engines/search_engine_type.h.
29900 <int value="0" label="OTHER"/>
29901 <int value="1" label="GOOGLE"/>
29902 <int value="2" label="YAHOO"/>
29903 <int value="3" label="YAHOOJP"/>
29904 <int value="4" label="BING"/>
29905 <int value="5" label="ASK"/>
29906 <int value="6" label="YANDEX"/>
29907 <int value="7" label="SEZNAM"/>
29908 <int value="8" label="CENTRUM"/>
29909 <int value="9" label="NETSPRINT"/>
29910 <int value="10" label="VIRGILIO"/>
29911 <int value="11" label="MAILRU"/>
29912 <int value="12" label="ABCSOK"/>
29913 <int value="13" label="ALTAVISTA"/>
29914 <int value="14" label="BAIDU"/>
29915 <int value="15" label="DAUM"/>
29916 <int value="16" label="DELFI"/>
29917 <int value="17" label="DIRI"/>
29918 <int value="18" label="GOO"/>
29919 <int value="19" label="IN"/>
29920 <int value="20" label="NAJDI"/>
29921 <int value="21" label="NAVER"/>
29922 <int value="22" label="NETI"/>
29923 <int value="23" label="OK"/>
29924 <int value="24" label="POGODAK"/>
29925 <int value="25" label="POGODOK_MK"/>
29926 <int value="26" label="RAMBLER"/>
29927 <int value="27" label="SANOOK"/>
29928 <int value="28" label="SAPO"/>
29929 <int value="29" label="TUT"/>
29930 <int value="30" label="WALLA"/>
29931 <int value="31" label="ZOZNAM"/>
29932 <int value="32" label="YAHOOQC"/>
29933 <int value="33" label="NONE"/>
29936 <enum name="SessionStartupPref" type="int">
29937 <int value="0" label="Open home page (unused)"/>
29938 <int value="1" label="Continue from last opened pages"/>
29939 <int value="4" label="Open URLs"/>
29940 <int value="5" label="Open new tab page"/>
29943 <enum name="SessionStartupType" type="int">
29945 Deprecated 8/2013. No longer generated.
29947 <int value="0" label="New Tab page"/>
29948 <int value="1" label="Homepage (DEPRECATED)"/>
29949 <int value="2" label="Last session"/>
29950 <int value="3" label="Specified URLs"/>
29953 <enum name="ShelfAlignmentValue" type="int">
29955 The alignment of the shelf area (see ash/launcher/launcher_view.cc).
29957 <int value="0" label="Bottom"/>
29958 <int value="1" label="Left"/>
29959 <int value="2" label="Right"/>
29962 <enum name="ShillTerminationActionResult" type="int">
29964 The termination action result types come from TerminationActionResult in
29967 <int value="0" label="Success"/>
29968 <int value="1" label="Failure"/>
29971 <enum name="SideloadUIEvents" type="int">
29972 <int value="0" label="Extension installed"/>
29973 <int value="1" label="Extension ignored"/>
29974 <int value="2" label="Extension re-enabled"/>
29975 <int value="3" label="Extension uninstalled"/>
29978 <enum name="SideloadWipeoutBubble" type="int">
29979 <int value="0" label="Learn more"/>
29980 <int value="1" label="Settings page"/>
29981 <int value="2" label="Dismiss"/>
29984 <enum name="SigninFlowConfirmations" type="int">
29985 <int value="0" label="Shown"/>
29986 <int value="1" label="OK"/>
29987 <int value="2" label="Return"/>
29988 <int value="3" label="Advanced"/>
29989 <int value="4" label="Close"/>
29990 <int value="5" label="Escape"/>
29991 <int value="6" label="Undo"/>
29992 <int value="7" label="Learn more"/>
29993 <int value="8" label="Learn more ok"/>
29994 <int value="9" label="Learn more return"/>
29995 <int value="10" label="Learn more advanced"/>
29996 <int value="11" label="Learn more close"/>
29997 <int value="12" label="Learn more escape"/>
29998 <int value="13" label="Learn more undo"/>
30001 <enum name="SimpleCache.EntryCreatedAndStream2Omitted" type="int">
30002 <int value="0" label="Stream 2 file was present"/>
30003 <int value="1" label="Empty stream 2 file was omitted"/>
30006 <enum name="SimpleCache.EntryOpenedAndStream2Removed" type="int">
30007 <int value="0" label="Stream 2 file was already omitted or not empty"/>
30008 <int value="1" label="Empty stream 2 file removed"/>
30011 <enum name="SimpleCache.FileDescriptorLimitStatus" type="int">
30012 <int value="0" label="Unsupported"/>
30013 <int value="1" label="Supported but failed"/>
30014 <int value="2" label="Succeeded"/>
30017 <enum name="SimpleCacheHeaderSizeChange" type="int">
30018 <int value="0" label="Written for the first time"/>
30019 <int value="1" label="Rewritten with same size"/>
30020 <int value="2" label="Rewritten with larger size"/>
30021 <int value="3" label="Rewritten with smaller size"/>
30022 <int value="4" label="Unexpected header stream write"/>
30025 <enum name="SimpleCacheIndexInitializeMethod" type="int">
30026 <int value="0" label="Directory Scan"/>
30027 <int value="1" label="Index File"/>
30028 <int value="2" label="New Cache"/>
30031 <enum name="SimpleCacheOpenEntryIndexState" type="int">
30032 <int value="0" label="No index"/>
30033 <int value="1" label="Hit"/>
30034 <int value="2" label="Miss"/>
30037 <enum name="SimpleCacheReadParallelizable" type="int">
30038 <int value="0" label="Standalone Read (obsolete)"/>
30039 <int value="1" label="Follows read"/>
30040 <int value="2" label="Follows conflicting write"/>
30041 <int value="3" label="Follows non conflicting write"/>
30042 <int value="4" label="Follows other operation"/>
30043 <int value="5" label="Read alone in queue"/>
30046 <enum name="SimpleCacheReadResult" type="int">
30047 <int value="0" label="Success"/>
30048 <int value="1" label="Invalid Argument"/>
30049 <int value="2" label="Nonblocking Empty Return"/>
30050 <int value="3" label="Invalid State"/>
30051 <int value="4" label="Fast Empty Return"/>
30052 <int value="5" label="Synchronous Read Failure"/>
30053 <int value="6" label="Synchronous Checksum Failure"/>
30056 <enum name="SimpleCacheSyncCheckEOFResult" type="int">
30057 <int value="0" label="Success"/>
30058 <int value="1" label="Read Failure"/>
30059 <int value="2" label="Magic Number Mismatch"/>
30060 <int value="3" label="CRC Mismatch"/>
30063 <enum name="SimpleCacheSyncCloseResult" type="int">
30064 <int value="0" label="Success"/>
30065 <int value="1" label="Write Failure"/>
30068 <enum name="SimpleCacheSyncCreateResult" type="int">
30069 <int value="0" label="Success"/>
30070 <int value="1" label="Platform File Error"/>
30071 <int value="2" label="Can't Write Header"/>
30072 <int value="3" label="Can't Write Key"/>
30075 <enum name="SimpleCacheSyncOpenResult" type="int">
30076 <int value="0" label="Success"/>
30077 <int value="1" label="Platform File Error"/>
30078 <int value="2" label="Can't Read Header"/>
30079 <int value="3" label="Bad Magic Number"/>
30080 <int value="4" label="Bad Version"/>
30081 <int value="5" label="Can't Read Key"/>
30082 <int value="6" label="Key Mismatch (obsolete)"/>
30083 <int value="7" label="Hash Mismatch"/>
30086 <enum name="SimpleCacheSyncWriteResult" type="int">
30087 <int value="0" label="Success"/>
30088 <int value="1" label="Pretruncate Failure"/>
30089 <int value="2" label="Write Failure"/>
30090 <int value="3" label="Truncate Failure"/>
30093 <enum name="SimpleCacheWriteDependencyType" type="int">
30094 <int value="0" label="First operation in the queue (Optimistic)"/>
30095 <int value="1" label="Follows conflicting optimistic write"/>
30096 <int value="2" label="Follows non conflicting optimistic write"/>
30097 <int value="3" label="Follows conflicting conservative write"/>
30098 <int value="4" label="Follows non conflicting conservative write"/>
30099 <int value="5" label="Follows conflicting read"/>
30100 <int value="6" label="Follows non conflicting read"/>
30101 <int value="7" label="Follows other operation"/>
30104 <enum name="SimpleCacheWriteResult" type="int">
30105 <int value="0" label="Success"/>
30106 <int value="1" label="Invalid Argument"/>
30107 <int value="2" label="Over Max Size"/>
30108 <int value="3" label="Bad State"/>
30109 <int value="4" label="Synchronous Write Failure"/>
30110 <int value="5" label="Fast Empty Return (Success)"/>
30113 <enum name="SimpleIndexState" type="int">
30114 <int value="0" label="Corrupt"/>
30115 <int value="1" label="Stale"/>
30116 <int value="2" label="Fresh"/>
30117 <int value="3" label="Fresh index with cache updated since backend start"/>
30120 <enum name="SiteIsolationMimeType" type="int">
30121 <int value="0" label="HTML"/>
30122 <int value="1" label="XML"/>
30123 <int value="2" label="JSON"/>
30124 <int value="3" label="Plain"/>
30125 <int value="4" label="Others"/>
30128 <enum name="SiteIsolationResourceType" type="int">
30129 <int value="0" label="MAIN_FRAME"/>
30130 <int value="1" label="SUB_FRAME"/>
30131 <int value="2" label="STYLESHEET"/>
30132 <int value="3" label="SCRIPT"/>
30133 <int value="4" label="IMAGE"/>
30134 <int value="5" label="FONT_RESOURCE"/>
30135 <int value="6" label="SUB_RESOURCE"/>
30136 <int value="7" label="OBJECT"/>
30137 <int value="8" label="MEDIA"/>
30138 <int value="9" label="WORKER"/>
30139 <int value="10" label="SHARED_WORKER"/>
30140 <int value="11" label="PREFETCH"/>
30141 <int value="12" label="FAVICON"/>
30142 <int value="13" label="XHR"/>
30143 <int value="14" label="PING"/>
30146 <enum name="SocketStreamConnectionType" type="int">
30147 <int value="0" label="none"/>
30148 <int value="1" label="all connections"/>
30149 <int value="2" label="tunnel connections"/>
30150 <int value="3" label="socks connections"/>
30151 <int value="4" label="ssl connections"/>
30154 <enum name="SocketStreamProtocolType" type="int">
30155 <int value="0" label="unknown"/>
30156 <int value="1" label="ws"/>
30157 <int value="2" label="wss"/>
30160 <enum name="SpdyFrameFlowControlState" type="int">
30161 <int value="0" label="Send not stalled"/>
30162 <int value="1" label="Send stalled by stream"/>
30163 <int value="2" label="Send stalled by session"/>
30164 <int value="3" label="Send stalled by stream and session"/>
30167 <enum name="SpdyIPPoolDomainMatch" type="int">
30168 <int value="0" label="mismatch"/>
30169 <int value="1" label="match"/>
30172 <!-- Replaced by SpdyProtocolErrorDetails2 on 2013-04-19. -->
30174 <enum name="SpdyProtocolErrorDetails" type="int">
30175 <int value="0" label="No error"/>
30176 <int value="1" label="Invalid Control Frame"/>
30177 <int value="2" label="Control Frame Payload Too Large"/>
30178 <int value="3" label="Zlib Init Failure"/>
30179 <int value="4" label="Unsupported Version"/>
30180 <int value="5" label="Decompress Failure"/>
30181 <int value="6" label="Compress Failure"/>
30182 <int value="7" label="Credential Frame Corrupt"/>
30183 <int value="8" label="Invalid Data Frame Flags"/>
30184 <!-- r181910 added an enum value here, so don't trust the counts for
30185 the values below for Chrome builds after that revision. -->
30187 <int value="9" label="Invalid Status Code"/>
30188 <int value="10" label="Protocol Error"/>
30189 <int value="11" label="Invalid Stream"/>
30190 <int value="12" label="Refused Stream"/>
30191 <int value="13" label="Unsupported Version"/>
30192 <int value="14" label="Cancel"/>
30193 <int value="15" label="Internal Error"/>
30194 <int value="16" label="Flow Control Error"/>
30195 <int value="17" label="Stream In Use"/>
30196 <int value="18" label="Stream Already Closed"/>
30197 <int value="19" label="Invalid Credentials"/>
30198 <int value="20" label="Frame Too Large"/>
30199 <int value="21" label="Unexpected Ping"/>
30200 <int value="22" label="Rst Stream For Non Active Stream"/>
30201 <int value="23" label="Spdy Compression Failure"/>
30202 <int value="24" label="Request For Secure Content Over Insecure Session"/>
30203 <int value="25" label="Protocol Error Syn Reply Not Received"/>
30204 <int value="26" label="Num Spdy Protocol Error Details"/>
30207 <enum name="SpdyProtocolErrorDetails2" type="int">
30208 <!-- SpdyFramer::SpdyErrors -->
30210 <int value="0" label="No error"/>
30211 <int value="1" label="Invalid Control Frame"/>
30212 <int value="2" label="Control Frame Payload Too Large"/>
30213 <int value="3" label="Zlib Init Failure"/>
30214 <int value="4" label="Unsupported Version"/>
30215 <int value="5" label="Decompress Failure"/>
30216 <int value="6" label="Compress Failure"/>
30217 <int value="7" label="Credential Frame Corrupt"/>
30218 <int value="8" label="Invalid Data Frame Flags"/>
30219 <int value="9" label="Invalid Control Frame Flags"/>
30220 <!-- SpdyRstStreamStatus -->
30222 <int value="10" label="(Unused)"/>
30223 <int value="11" label="Protocol Error"/>
30224 <int value="12" label="Invalid Stream"/>
30225 <int value="13" label="Refused Stream"/>
30226 <int value="14" label="Unsupported Version"/>
30227 <int value="15" label="Cancel"/>
30228 <int value="16" label="Internal Error"/>
30229 <int value="17" label="Flow Control Error"/>
30230 <int value="18" label="Stream In Use"/>
30231 <int value="19" label="Stream Already Closed"/>
30232 <int value="20" label="Invalid Credentials"/>
30233 <int value="21" label="Frame Too Large"/>
30234 <!-- SpdySession errors -->
30236 <int value="22" label="Unexpected Ping"/>
30237 <int value="23" label="Rst Stream For Non Active Stream"/>
30238 <int value="24" label="Spdy Compression Failure"/>
30239 <int value="25" label="Request For Secure Content Over Insecure Session"/>
30240 <int value="26" label="Syn Reply Not Received"/>
30241 <int value="27" label="Invalid Window Update Size"/>
30242 <int value="28" label="Receive Window Size Violation"/>
30243 <!-- More SpdyFramer::SpdyErrors -->
30245 <int value="29" label="GoAway Frame Corrupt"/>
30246 <int value="30" label="RstStream Frame Corrupt"/>
30249 <enum name="SpdySessionGet" type="int">
30250 <int value="0" label="created new"/>
30251 <int value="1" label="found existing"/>
30252 <int value="2" label="found existing from IP Pool"/>
30253 <int value="3" label="imported from socket"/>
30256 <enum name="SpdySettingsReceived" type="int">
30257 <int value="0" label="not received"/>
30258 <int value="1" label="received"/>
30261 <enum name="SpdySettingsSent" type="int">
30262 <int value="0" label="not sent"/>
30263 <int value="1" label="sent"/>
30266 <enum name="SpecialShFileOperationCodes" type="int">
30267 <summary>Legacy error codes still returned by |ShFileOperation()|</summary>
30268 <int value="5" label="Access denied"/>
30269 <int value="113" label="Source and Destination are same file"/>
30270 <int value="114" label="Multiple source mapped to single destination"/>
30271 <int value="115" label="Rename to different directory"/>
30272 <int value="116" label="Source root"/>
30273 <int value="117" label="Canceled by user"/>
30274 <int value="118" label="Destination is subtree of source"/>
30275 <int value="120" label="Denied by security settings"/>
30276 <int value="121" label="Path length exceeded MAX_PATH"/>
30277 <int value="122" label="Multiple destination paths"/>
30278 <int value="124" label="Path invalid"/>
30279 <int value="125" label="Source and destination have same parent"/>
30280 <int value="126" label="Destination exists"/>
30281 <int value="128" label="Destination exists as folder"/>
30282 <int value="129" label="Name length exceeded MAX_PATH"/>
30283 <int value="130" label="Destination read-only CD-ROM"/>
30284 <int value="131" label="Destination read-only DVD"/>
30285 <int value="132" label="Destination writable CD-ROM"/>
30286 <int value="133" label="File too large"/>
30287 <int value="134" label="Source read-only CD-ROM"/>
30288 <int value="135" label="Source read-only DVD"/>
30289 <int value="136" label="Source writable CD-ROM"/>
30290 <int value="183" label="Operation exceeded MAX_PATH"/>
30291 <int value="1026" label="Invalid path / unknown"/>
30292 <int value="65536" label="Unspecified destination error"/>
30293 <int value="65652" label="Destination root"/>
30296 <enum name="SpeculativeRestoreApplicability" type="int">
30297 <int value="0" label="Applicable"/>
30298 <int value="1" label="Not applicable (tablet)"/>
30299 <int value="2" label="Not applicable (low-memory device)"/>
30300 <int value="3" label="Not applicable (bandwidth management)"/>
30303 <enum name="SpeculativeRestorePredictionAccuracy" type="int">
30304 <int value="0" label="Hit"/>
30305 <int value="1" label="Miss (different tab)"/>
30306 <int value="2" label="Miss (tab not switched)"/>
30309 <enum name="SpeculativeRestoreTabStatus" type="int">
30310 <int value="0" label="Already loaded"/>
30311 <int value="1" label="Needs restore"/>
30314 <enum name="SqliteErrorCode" type="int">
30315 <summary>Error codes returned by SQLite - see sqlite3.h</summary>
30316 <int value="0" label="SQLITE_OK">Successful result</int>
30317 <int value="1" label="SQLITE_ERROR">SQL error or missing database</int>
30318 <int value="2" label="SQLITE_INTERNAL">
30319 NOT USED. Internal logic error in SQLite
30321 <int value="3" label="SQLITE_PERM">Access permission denied</int>
30322 <int value="4" label="SQLITE_ABORT">Callback routine requested an abort</int>
30323 <int value="5" label="SQLITE_BUSY">The database file is locked</int>
30324 <int value="6" label="SQLITE_LOCKED">A table in the database is locked</int>
30325 <int value="7" label="SQLITE_NOMEM">A malloc() failed</int>
30326 <int value="8" label="SQLITE_READONLY">
30327 Attempt to write a readonly database
30329 <int value="9" label="SQLITE_INTERRUPT">
30330 Operation terminated by sqlite3_interrupt()
30332 <int value="10" label="SQLITE_IOERR">
30333 Some kind of disk I/O error occurred
30335 <int value="11" label="SQLITE_CORRUPT">
30336 The database disk image is malformed
30338 <int value="12" label="SQLITE_NOTFOUND">
30339 NOT USED. Table or record not found
30341 <int value="13" label="SQLITE_FULL">
30342 Insertion failed because database is full
30344 <int value="14" label="SQLITE_CANTOPEN">Unable to open the database file</int>
30345 <int value="15" label="SQLITE_PROTOCOL">
30346 NOT USED. Database lock protocol error
30348 <int value="16" label="SQLITE_EMPTY">Database is empty</int>
30349 <int value="17" label="SQLITE_SCHEMA">The database schema changed</int>
30350 <int value="18" label="SQLITE_TOOBIG">String or BLOB exceeds size limit</int>
30351 <int value="19" label="SQLITE_CONSTRAINT">
30352 Abort due to contraint violation
30354 <int value="20" label="SQLITE_MISMATCH">Data type mismatch</int>
30355 <int value="21" label="SQLITE_MISUSE">Library used incorrectly</int>
30356 <int value="22" label="SQLITE_NOLFS">
30357 Uses OS features not supported on host
30359 <int value="23" label="SQLITE_AUTH">Authorization denied</int>
30360 <int value="24" label="SQLITE_FORMAT">Auxiliary database format error</int>
30361 <int value="25" label="SQLITE_RANGE">
30362 2nd parameter to sqlite3_bind() out of range
30364 <int value="26" label="SQLITE_NOTADB">
30365 File opened that is not a database file
30367 <int value="100" label="SQLITE_ROW">sqlite3_step() has another row ready</int>
30368 <int value="101" label="SQLITE_DONE">
30369 sqlite3_step() has finished executing
30371 <int value="261" label="SQLITE_BUSY_RECOVERY">TBD</int>
30372 <int value="262" label="SQLITE_LOCKED_SHAREDCACHE">TBD</int>
30373 <int value="266" label="SQLITE_IOERR_READ">Error reading from file</int>
30374 <int value="270" label="SQLITE_CANTOPEN_NOTEMPDIR">TBD</int>
30375 <int value="522" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
30376 <int value="778" label="SQLITE_IOERR_WRITE">
30377 Error writing to file (other than SQLITE_FULL)
30379 <int value="1034" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
30380 <int value="1290" label="SQLITE_IOERR_DIR_FSYNC">
30381 Error syncing directory changes to disk
30383 <int value="1546" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
30384 <int value="1802" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
30385 <int value="2058" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
30386 <int value="2314" label="SQLITE_IOERR_RDLOCK">
30387 Error getting read lock - should not be possible
30389 <int value="2570" label="SQLITE_IOERR_DELETE">Error deleting file</int>
30390 <int value="2826" label="SQLITE_IOERR_BLOCKED">
30391 Deadlock due to other process access to SQLite files
30393 <int value="3082" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
30394 <int value="3338" label="SQLITE_IOERR_ACCESS">
30395 Error getting file attributes (other than not found)
30397 <int value="3594" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
30398 Error while querying lock status
30400 <int value="3850" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
30401 <int value="4106" label="SQLITE_IOERR_CLOSE">Error closing file</int>
30402 <int value="4362" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
30403 <int value="4618" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
30404 <int value="4874" label="SQLITE_IOERR_SHMSIZE">
30405 Error in stat while mmapping file
30407 <int value="5130" label="SQLITE_IOERR_SHMLOCK">Unused</int>
30410 <enum name="SqliteIOERRCode" type="int">
30412 Replaced 5/14/2013 by expanded Sqlite.Error histogram.
30414 <summary>Extended error codes returned by SQLite - see sqlite3.h</summary>
30415 <int value="0" label="SQLITE_IOERR">No extended code given</int>
30416 <int value="1" label="SQLITE_IOERR_READ">Error reading from file</int>
30417 <int value="2" label="SQLITE_IOERR_SHORT_READ">Short read from file</int>
30418 <int value="3" label="SQLITE_IOERR_WRITE">
30419 Error writing to file (other than SQLITE_FULL)
30421 <int value="4" label="SQLITE_IOERR_FSYNC">Error syncing to disk</int>
30422 <int value="5" label="SQLITE_IOERR_DIR_FSYNC">
30423 Error syncing directory changes to disk
30425 <int value="6" label="SQLITE_IOERR_TRUNCATE">Error truncating file</int>
30426 <int value="7" label="SQLITE_IOERR_FSTAT">Error reading file metadata</int>
30427 <int value="8" label="SQLITE_IOERR_UNLOCK">Error unlocking file</int>
30428 <int value="9" label="SQLITE_IOERR_RDLOCK">
30429 Error getting read lock - should not be possible
30431 <int value="10" label="SQLITE_IOERR_DELETE">Error deleting file</int>
30432 <int value="11" label="SQLITE_IOERR_BLOCKED">
30433 Deadlock due to other process access to SQLite files
30435 <int value="12" label="SQLITE_IOERR_NOMEM">Error mapping shared memory</int>
30436 <int value="13" label="SQLITE_IOERR_ACCESS">
30437 Error getting file attributes (other than not found)
30439 <int value="14" label="SQLITE_IOERR_CHECKRESERVEDLOCK">
30440 Error while querying lock status
30442 <int value="15" label="SQLITE_IOERR_LOCK">Error acquiring lock</int>
30443 <int value="16" label="SQLITE_IOERR_CLOSE">Error closing file</int>
30444 <int value="17" label="SQLITE_IOERR_DIR_CLOSE">Unused</int>
30445 <int value="18" label="SQLITE_IOERR_SHMOPEN">Error mmapping file</int>
30446 <int value="19" label="SQLITE_IOERR_SHMSIZE">
30447 Error in stat while mmapping file
30449 <int value="20" label="SQLITE_IOERR_SHMLOCK">Unused</int>
30452 <enum name="SqliteRecoveryEventEnum" type="int">
30454 Track successful completion or failure of sql::Recovery implementation.
30456 <int value="0" label="RECOVERY_SUCCESS_BEGIN">
30457 sql::Recovery::Init() (helper for Begin()) completely successfully.
30459 <int value="1" label="RECOVERY_FAILED_OPEN_TEMPORARY">
30460 Failed to open temporary database to recover into.
30462 <int value="2" label="RECOVERY_FAILED_VIRTUAL_TABLE_INIT">
30463 Failed to initialize recover vtable subsystem for connection.
30465 <int value="3" label="RECOVERY_FAILED_VIRTUAL_TABLE_SYSTEM_SQLITE">
30466 USE_SYSTEM_SQLITE in force, recovery virtual table not available.
30468 <int value="4" label="RECOVERY_FAILED_WRITABLE_SCHEMA">
30469 Failed to enable writable_schema.
30471 <int value="5" label="RECOVERY_FAILED_ATTACH">
30472 Failed to attach corrupt database to recovery database.
30474 <int value="6" label="RECOVERY_SUCCESS_BACKUP">
30475 sql::Recovery::Backup() (helper for Recovered()) completely successfully.
30477 <int value="7" label="RECOVERY_FAILED_BACKUP_INIT">
30478 Failed sqlite3_backup_init(). Error code in Sqlite.RecoveryHandle.
30480 <int value="8" label="RECOVERY_FAILED_BACKUP_STEP">
30481 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
30483 <int value="9" label="RECOVERY_SUCCESS_AUTORECOVER">
30484 sql::Recovery::AutoRecoverTable() completed successfully.
30486 <int value="10" label="RECOVERY_FAILED_AUTORECOVER_UNRECOGNIZED_TYPE">
30487 Failed sqlite3_backup_step(). Error code in Sqlite.RecoveryStep.
30489 <int value="11" label="RECOVERY_FAILED_AUTORECOVER_MISSING_TABLE">
30490 AutoRecoverTable() could not find the target table.
30492 <int value="12" label="RECOVERY_FAILED_AUTORECOVER_CREATE">
30493 AutoRecoverTable() failed creating recovery vtable.
30495 <int value="13" label="RECOVERY_FAILED_AUTORECOVER_INSERT">
30496 AutoRecoverTable() failed copying data from recovery to target table.
30498 <int value="14" label="RECOVERY_FAILED_AUTORECOVER_DROP">
30499 AutoRecoverTable() failed to drop recovery table.
30501 <int value="15" label="RECOVERY_SUCCESS_SETUP_META">
30502 sql::Recovery::SetupMeta() completed successfully.
30504 <int value="16" label="RECOVERY_FAILED_META_CREATE">
30505 SetupMeta() failed to create meta recovery table.
30507 <int value="17" label="RECOVERY_SUCCESS_META_VERSION">
30508 GetMetaVersionNumber() found no version row in meta table.
30510 <int value="18" label="RECOVERY_FAILED_META_QUERY">
30511 GetMetaVersionNumber() failed querying recovery meta table.
30513 <int value="19" label="RECOVERY_FAILED_META_NO_VERSION">
30514 GetMetaVersionNumber() found no version row in meta table.
30518 <enum name="SqliteVersionDeprecation" type="int">
30519 <summary>Sqlite database version deprecation status</summary>
30520 <int value="0" label="DEPRECATION_DATABASE_NOT_EMPTY">
30521 Database has tables, but no meta table.
30523 <int value="1" label="DEPRECATION_DATABASE_UNKNOWN">
30524 Failure figuring out if database has tables.
30526 <int value="2" label="DEPRECATION_FAILED_VERSION">
30527 Failed querying meta table.
30529 <int value="3" label="DEPRECATION_NO_VERSION">
30530 No version row in meta table.
30532 <int value="4" label="DEPRECATION_RAZED">Raze succeeded.</int>
30533 <int value="5" label="DEPRECATION_RAZE_FAILED">Raze failed.</int>
30536 <enum name="SSLCipherSuite" type="int">
30537 <summary>SSL/TLS cipher suites from the IANA registry</summary>
30538 <int value="0" label="TLS_NULL_WITH_NULL_NULL"/>
30539 <int value="1" label="TLS_RSA_WITH_NULL_MD5"/>
30540 <int value="2" label="TLS_RSA_WITH_NULL_SHA"/>
30541 <int value="3" label="TLS_RSA_EXPORT_WITH_RC4_40_MD5"/>
30542 <int value="4" label="TLS_RSA_WITH_RC4_128_MD5"/>
30543 <int value="5" label="TLS_RSA_WITH_RC4_128_SHA"/>
30544 <int value="6" label="TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"/>
30545 <int value="7" label="TLS_RSA_WITH_IDEA_CBC_SHA"/>
30546 <int value="8" label="TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
30547 <int value="9" label="TLS_RSA_WITH_DES_CBC_SHA"/>
30548 <int value="10" label="TLS_RSA_WITH_3DES_EDE_CBC_SHA"/>
30549 <int value="11" label="TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
30550 <int value="12" label="TLS_DH_DSS_WITH_DES_CBC_SHA"/>
30551 <int value="13" label="TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"/>
30552 <int value="14" label="TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
30553 <int value="15" label="TLS_DH_RSA_WITH_DES_CBC_SHA"/>
30554 <int value="16" label="TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"/>
30555 <int value="17" label="TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"/>
30556 <int value="18" label="TLS_DHE_DSS_WITH_DES_CBC_SHA"/>
30557 <int value="19" label="TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"/>
30558 <int value="20" label="TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"/>
30559 <int value="21" label="TLS_DHE_RSA_WITH_DES_CBC_SHA"/>
30560 <int value="22" label="TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
30561 <int value="23" label="TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"/>
30562 <int value="24" label="TLS_DH_anon_WITH_RC4_128_MD5"/>
30563 <int value="25" label="TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"/>
30564 <int value="26" label="TLS_DH_anon_WITH_DES_CBC_SHA"/>
30565 <int value="27" label="TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"/>
30566 <int value="30" label="TLS_KRB5_WITH_DES_CBC_SHA"/>
30567 <int value="31" label="TLS_KRB5_WITH_3DES_EDE_CBC_SHA"/>
30568 <int value="32" label="TLS_KRB5_WITH_RC4_128_SHA"/>
30569 <int value="33" label="TLS_KRB5_WITH_IDEA_CBC_SHA"/>
30570 <int value="34" label="TLS_KRB5_WITH_DES_CBC_MD5"/>
30571 <int value="35" label="TLS_KRB5_WITH_3DES_EDE_CBC_MD5"/>
30572 <int value="36" label="TLS_KRB5_WITH_RC4_128_MD5"/>
30573 <int value="37" label="TLS_KRB5_WITH_IDEA_CBC_MD5"/>
30574 <int value="38" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"/>
30575 <int value="39" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"/>
30576 <int value="40" label="TLS_KRB5_EXPORT_WITH_RC4_40_SHA"/>
30577 <int value="41" label="TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"/>
30578 <int value="42" label="TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"/>
30579 <int value="43" label="TLS_KRB5_EXPORT_WITH_RC4_40_MD5"/>
30580 <int value="44" label="TLS_PSK_WITH_NULL_SHA"/>
30581 <int value="45" label="TLS_DHE_PSK_WITH_NULL_SHA"/>
30582 <int value="46" label="TLS_RSA_PSK_WITH_NULL_SHA"/>
30583 <int value="47" label="TLS_RSA_WITH_AES_128_CBC_SHA"/>
30584 <int value="48" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA"/>
30585 <int value="49" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA"/>
30586 <int value="50" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA"/>
30587 <int value="51" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA"/>
30588 <int value="52" label="TLS_DH_anon_WITH_AES_128_CBC_SHA"/>
30589 <int value="53" label="TLS_RSA_WITH_AES_256_CBC_SHA"/>
30590 <int value="54" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA"/>
30591 <int value="55" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA"/>
30592 <int value="56" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA"/>
30593 <int value="57" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA"/>
30594 <int value="58" label="TLS_DH_anon_WITH_AES_256_CBC_SHA"/>
30595 <int value="59" label="TLS_RSA_WITH_NULL_SHA256"/>
30596 <int value="60" label="TLS_RSA_WITH_AES_128_CBC_SHA256"/>
30597 <int value="61" label="TLS_RSA_WITH_AES_256_CBC_SHA256"/>
30598 <int value="62" label="TLS_DH_DSS_WITH_AES_128_CBC_SHA256"/>
30599 <int value="63" label="TLS_DH_RSA_WITH_AES_128_CBC_SHA256"/>
30600 <int value="64" label="TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"/>
30601 <int value="65" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
30602 <int value="66" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
30603 <int value="67" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
30604 <int value="68" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"/>
30605 <int value="69" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"/>
30606 <int value="70" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"/>
30607 <int value="103" label="TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"/>
30608 <int value="104" label="TLS_DH_DSS_WITH_AES_256_CBC_SHA256"/>
30609 <int value="105" label="TLS_DH_RSA_WITH_AES_256_CBC_SHA256"/>
30610 <int value="106" label="TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"/>
30611 <int value="107" label="TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"/>
30612 <int value="108" label="TLS_DH_anon_WITH_AES_128_CBC_SHA256"/>
30613 <int value="109" label="TLS_DH_anon_WITH_AES_256_CBC_SHA256"/>
30614 <int value="132" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
30615 <int value="133" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
30616 <int value="134" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
30617 <int value="135" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"/>
30618 <int value="136" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"/>
30619 <int value="137" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"/>
30620 <int value="138" label="TLS_PSK_WITH_RC4_128_SHA"/>
30621 <int value="139" label="TLS_PSK_WITH_3DES_EDE_CBC_SHA"/>
30622 <int value="140" label="TLS_PSK_WITH_AES_128_CBC_SHA"/>
30623 <int value="141" label="TLS_PSK_WITH_AES_256_CBC_SHA"/>
30624 <int value="142" label="TLS_DHE_PSK_WITH_RC4_128_SHA"/>
30625 <int value="143" label="TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
30626 <int value="144" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA"/>
30627 <int value="145" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA"/>
30628 <int value="146" label="TLS_RSA_PSK_WITH_RC4_128_SHA"/>
30629 <int value="147" label="TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"/>
30630 <int value="148" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA"/>
30631 <int value="149" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA"/>
30632 <int value="150" label="TLS_RSA_WITH_SEED_CBC_SHA"/>
30633 <int value="151" label="TLS_DH_DSS_WITH_SEED_CBC_SHA"/>
30634 <int value="152" label="TLS_DH_RSA_WITH_SEED_CBC_SHA"/>
30635 <int value="153" label="TLS_DHE_DSS_WITH_SEED_CBC_SHA"/>
30636 <int value="154" label="TLS_DHE_RSA_WITH_SEED_CBC_SHA"/>
30637 <int value="155" label="TLS_DH_anon_WITH_SEED_CBC_SHA"/>
30638 <int value="156" label="TLS_RSA_WITH_AES_128_GCM_SHA256"/>
30639 <int value="157" label="TLS_RSA_WITH_AES_256_GCM_SHA384"/>
30640 <int value="158" label="TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"/>
30641 <int value="159" label="TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"/>
30642 <int value="160" label="TLS_DH_RSA_WITH_AES_128_GCM_SHA256"/>
30643 <int value="161" label="TLS_DH_RSA_WITH_AES_256_GCM_SHA384"/>
30644 <int value="162" label="TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"/>
30645 <int value="163" label="TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"/>
30646 <int value="164" label="TLS_DH_DSS_WITH_AES_128_GCM_SHA256"/>
30647 <int value="165" label="TLS_DH_DSS_WITH_AES_256_GCM_SHA384"/>
30648 <int value="166" label="TLS_DH_anon_WITH_AES_128_GCM_SHA256"/>
30649 <int value="167" label="TLS_DH_anon_WITH_AES_256_GCM_SHA384"/>
30650 <int value="168" label="TLS_PSK_WITH_AES_128_GCM_SHA256"/>
30651 <int value="169" label="TLS_PSK_WITH_AES_256_GCM_SHA384"/>
30652 <int value="170" label="TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"/>
30653 <int value="171" label="TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"/>
30654 <int value="172" label="TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"/>
30655 <int value="173" label="TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"/>
30656 <int value="174" label="TLS_PSK_WITH_AES_128_CBC_SHA256"/>
30657 <int value="175" label="TLS_PSK_WITH_AES_256_CBC_SHA384"/>
30658 <int value="176" label="TLS_PSK_WITH_NULL_SHA256"/>
30659 <int value="177" label="TLS_PSK_WITH_NULL_SHA384"/>
30660 <int value="178" label="TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"/>
30661 <int value="179" label="TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"/>
30662 <int value="180" label="TLS_DHE_PSK_WITH_NULL_SHA256"/>
30663 <int value="181" label="TLS_DHE_PSK_WITH_NULL_SHA384"/>
30664 <int value="182" label="TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"/>
30665 <int value="183" label="TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"/>
30666 <int value="184" label="TLS_RSA_PSK_WITH_NULL_SHA256"/>
30667 <int value="185" label="TLS_RSA_PSK_WITH_NULL_SHA384"/>
30668 <int value="186" label="TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
30669 <int value="187" label="TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
30670 <int value="188" label="TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
30671 <int value="189" label="TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"/>
30672 <int value="190" label="TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
30673 <int value="191" label="TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"/>
30674 <int value="192" label="TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
30675 <int value="193" label="TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
30676 <int value="194" label="TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
30677 <int value="195" label="TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"/>
30678 <int value="196" label="TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"/>
30679 <int value="197" label="TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"/>
30680 <int value="255" label="TLS_EMPTY_RENEGOTIATION_INFO_SCSV"/>
30681 <int value="49153" label="TLS_ECDH_ECDSA_WITH_NULL_SHA"/>
30682 <int value="49154" label="TLS_ECDH_ECDSA_WITH_RC4_128_SHA"/>
30683 <int value="49155" label="TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
30684 <int value="49156" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"/>
30685 <int value="49157" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"/>
30686 <int value="49158" label="TLS_ECDHE_ECDSA_WITH_NULL_SHA"/>
30687 <int value="49159" label="TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"/>
30688 <int value="49160" label="TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"/>
30689 <int value="49161" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"/>
30690 <int value="49162" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"/>
30691 <int value="49163" label="TLS_ECDH_RSA_WITH_NULL_SHA"/>
30692 <int value="49164" label="TLS_ECDH_RSA_WITH_RC4_128_SHA"/>
30693 <int value="49165" label="TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"/>
30694 <int value="49166" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"/>
30695 <int value="49167" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"/>
30696 <int value="49168" label="TLS_ECDHE_RSA_WITH_NULL_SHA"/>
30697 <int value="49169" label="TLS_ECDHE_RSA_WITH_RC4_128_SHA"/>
30698 <int value="49170" label="TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"/>
30699 <int value="49171" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"/>
30700 <int value="49172" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"/>
30701 <int value="49173" label="TLS_ECDH_anon_WITH_NULL_SHA"/>
30702 <int value="49174" label="TLS_ECDH_anon_WITH_RC4_128_SHA"/>
30703 <int value="49175" label="TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"/>
30704 <int value="49176" label="TLS_ECDH_anon_WITH_AES_128_CBC_SHA"/>
30705 <int value="49177" label="TLS_ECDH_anon_WITH_AES_256_CBC_SHA"/>
30706 <int value="49178" label="TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"/>
30707 <int value="49179" label="TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"/>
30708 <int value="49180" label="TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"/>
30709 <int value="49181" label="TLS_SRP_SHA_WITH_AES_128_CBC_SHA"/>
30710 <int value="49182" label="TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"/>
30711 <int value="49183" label="TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"/>
30712 <int value="49184" label="TLS_SRP_SHA_WITH_AES_256_CBC_SHA"/>
30713 <int value="49185" label="TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"/>
30714 <int value="49186" label="TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"/>
30715 <int value="49187" label="TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"/>
30716 <int value="49188" label="TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"/>
30717 <int value="49189" label="TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"/>
30718 <int value="49190" label="TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"/>
30719 <int value="49191" label="TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"/>
30720 <int value="49192" label="TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"/>
30721 <int value="49193" label="TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"/>
30722 <int value="49194" label="TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"/>
30723 <int value="49195" label="TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"/>
30724 <int value="49196" label="TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"/>
30725 <int value="49197" label="TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"/>
30726 <int value="49198" label="TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"/>
30727 <int value="49199" label="TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"/>
30728 <int value="49200" label="TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"/>
30729 <int value="49201" label="TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"/>
30730 <int value="49202" label="TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"/>
30731 <int value="49203" label="TLS_ECDHE_PSK_WITH_RC4_128_SHA"/>
30732 <int value="49204" label="TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"/>
30733 <int value="49205" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"/>
30734 <int value="49206" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"/>
30735 <int value="49207" label="TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"/>
30736 <int value="49208" label="TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"/>
30737 <int value="49209" label="TLS_ECDHE_PSK_WITH_NULL_SHA"/>
30738 <int value="49210" label="TLS_ECDHE_PSK_WITH_NULL_SHA256"/>
30739 <int value="49211" label="TLS_ECDHE_PSK_WITH_NULL_SHA384"/>
30740 <int value="49212" label="TLS_RSA_WITH_ARIA_128_CBC_SHA256"/>
30741 <int value="49213" label="TLS_RSA_WITH_ARIA_256_CBC_SHA384"/>
30742 <int value="49214" label="TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"/>
30743 <int value="49215" label="TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"/>
30744 <int value="49216" label="TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"/>
30745 <int value="49217" label="TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"/>
30746 <int value="49218" label="TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"/>
30747 <int value="49219" label="TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"/>
30748 <int value="49220" label="TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
30749 <int value="49221" label="TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
30750 <int value="49222" label="TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"/>
30751 <int value="49223" label="TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"/>
30752 <int value="49224" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
30753 <int value="49225" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
30754 <int value="49226" label="TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"/>
30755 <int value="49227" label="TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"/>
30756 <int value="49228" label="TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"/>
30757 <int value="49229" label="TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"/>
30758 <int value="49230" label="TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"/>
30759 <int value="49231" label="TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"/>
30760 <int value="49232" label="TLS_RSA_WITH_ARIA_128_GCM_SHA256"/>
30761 <int value="49233" label="TLS_RSA_WITH_ARIA_256_GCM_SHA384"/>
30762 <int value="49234" label="TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
30763 <int value="49235" label="TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
30764 <int value="49236" label="TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"/>
30765 <int value="49237" label="TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"/>
30766 <int value="49238" label="TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"/>
30767 <int value="49239" label="TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"/>
30768 <int value="49240" label="TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"/>
30769 <int value="49241" label="TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"/>
30770 <int value="49242" label="TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"/>
30771 <int value="49243" label="TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"/>
30772 <int value="49244" label="TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
30773 <int value="49245" label="TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
30774 <int value="49246" label="TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"/>
30775 <int value="49247" label="TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"/>
30776 <int value="49248" label="TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"/>
30777 <int value="49249" label="TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"/>
30778 <int value="49250" label="TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"/>
30779 <int value="49251" label="TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"/>
30780 <int value="49252" label="TLS_PSK_WITH_ARIA_128_CBC_SHA256"/>
30781 <int value="49253" label="TLS_PSK_WITH_ARIA_256_CBC_SHA384"/>
30782 <int value="49254" label="TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
30783 <int value="49255" label="TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
30784 <int value="49256" label="TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"/>
30785 <int value="49257" label="TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"/>
30786 <int value="49258" label="TLS_PSK_WITH_ARIA_128_GCM_SHA256"/>
30787 <int value="49259" label="TLS_PSK_WITH_ARIA_256_GCM_SHA384"/>
30788 <int value="49260" label="TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"/>
30789 <int value="49261" label="TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"/>
30790 <int value="49262" label="TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"/>
30791 <int value="49263" label="TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"/>
30792 <int value="49264" label="TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"/>
30793 <int value="49265" label="TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"/>
30794 <int value="49266" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
30795 <int value="49267" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
30796 <int value="49268" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"/>
30797 <int value="49269" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"/>
30798 <int value="49270" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
30799 <int value="49271" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
30800 <int value="49272" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"/>
30801 <int value="49273" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"/>
30802 <int value="49274" label="TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
30803 <int value="49275" label="TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
30804 <int value="49276" label="TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
30805 <int value="49277" label="TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
30806 <int value="49278" label="TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
30807 <int value="49279" label="TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
30808 <int value="49280" label="TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
30809 <int value="49281" label="TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
30810 <int value="49282" label="TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"/>
30811 <int value="49283" label="TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"/>
30812 <int value="49284" label="TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"/>
30813 <int value="49285" label="TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"/>
30814 <int value="49286" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
30815 <int value="49287" label="TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
30816 <int value="49288" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"/>
30817 <int value="49289" label="TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"/>
30818 <int value="49290" label="TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
30819 <int value="49291" label="TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
30820 <int value="49292" label="TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"/>
30821 <int value="49293" label="TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"/>
30822 <int value="49294" label="TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
30823 <int value="49295" label="TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
30824 <int value="49296" label="TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
30825 <int value="49297" label="TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
30826 <int value="49298" label="TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"/>
30827 <int value="49299" label="TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"/>
30828 <int value="49300" label="TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
30829 <int value="49301" label="TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
30830 <int value="49302" label="TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
30831 <int value="49303" label="TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
30832 <int value="49304" label="TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
30833 <int value="49305" label="TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
30834 <int value="49306" label="TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"/>
30835 <int value="49307" label="TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"/>
30836 <int value="49308" label="TLS_RSA_WITH_AES_128_CCM"/>
30837 <int value="49309" label="TLS_RSA_WITH_AES_256_CCM"/>
30838 <int value="49310" label="TLS_DHE_RSA_WITH_AES_128_CCM"/>
30839 <int value="49311" label="TLS_DHE_RSA_WITH_AES_256_CCM"/>
30840 <int value="49312" label="TLS_RSA_WITH_AES_128_CCM_8"/>
30841 <int value="49313" label="TLS_RSA_WITH_AES_256_CCM_8"/>
30842 <int value="49314" label="TLS_DHE_RSA_WITH_AES_128_CCM_8"/>
30843 <int value="49315" label="TLS_DHE_RSA_WITH_AES_256_CCM_8"/>
30844 <int value="49316" label="TLS_PSK_WITH_AES_128_CCM"/>
30845 <int value="49317" label="TLS_PSK_WITH_AES_256_CCM"/>
30846 <int value="49318" label="TLS_DHE_PSK_WITH_AES_128_CCM"/>
30847 <int value="49319" label="TLS_DHE_PSK_WITH_AES_256_CCM"/>
30848 <int value="49320" label="TLS_PSK_WITH_AES_128_CCM_8"/>
30849 <int value="49321" label="TLS_PSK_WITH_AES_256_CCM_8"/>
30850 <int value="49322" label="TLS_PSK_DHE_WITH_AES_128_CCM_8"/>
30851 <int value="49323" label="TLS_PSK_DHE_WITH_AES_256_CCM_8"/>
30854 <enum name="SSLErrorTypes" type="int">
30855 <int value="0" label="CERT_COMMON_NAME_INVALID"/>
30856 <int value="1" label="CERT_DATE_INVALID"/>
30857 <int value="2" label="CERT_AUTHORITY_INVALID"/>
30858 <int value="3" label="CERT_CONTAINS_ERRORS"/>
30859 <int value="4" label="CERT_NO_REVOCATION_MECHANISM"/>
30860 <int value="5" label="CERT_REVOKED"/>
30861 <int value="6" label="CERT_INVALID"/>
30862 <int value="7" label="CERT_WEAK_SIGNATURE_ALGORITHM"/>
30863 <int value="8" label="CERT_WEAK_KEY"/>
30864 <int value="9" label="UNKNOWN"/>
30867 <enum name="SSLResponseTypesV2" type="int">
30868 <int value="0" label="SHOW_ALL"/>
30869 <int value="1" label="SHOW_OVERRIDABLE"/>
30870 <int value="2" label="PROCEED_OVERRIDABLE"/>
30871 <int value="3" label="PROCEED_NAME"/>
30872 <int value="4" label="PROCEED_DATE"/>
30873 <int value="5" label="PROCEED_AUTHORITY"/>
30874 <int value="6" label="DONT_PROCEED_OVERRIDABLE"/>
30875 <int value="7" label="DONT_PROCEED_NAME"/>
30876 <int value="8" label="DONT_PROCEED_DATE"/>
30877 <int value="9" label="DONT_PROCEED_AUTHORITY"/>
30878 <int value="10" label="MORE"/>
30879 <int value="11" label="SHOW_UNDERSTAND"/>
30880 <int value="12" label="SHOW_INTERNAL_HOSTNAME"/>
30881 <int value="13" label="PROCEED_INTERNAL_HOSTNAME"/>
30882 <int value="14" label="SHOW_NEW_SITE"/>
30883 <int value="15" label="PROCEED_NEW_SITE"/>
30886 <enum name="StartupURLsMigration" type="int">
30887 <int value="0" label="Performed migration"/>
30888 <int value="1" label="No migration value"/>
30889 <int value="2" label="Reset migration"/>
30892 <enum name="SuggestAppsDialogCloseReason" type="int">
30893 <int value="0" label="Unknown error"/>
30894 <int value="1" label="Item installed"/>
30895 <int value="2" label="User cancelled"/>
30896 <int value="3" label="Webstore link clicked"/>
30899 <enum name="SuggestAppsDialogInstall" type="int">
30900 <int value="0" label="Install succeeded"/>
30901 <int value="1" label="Install cancelled"/>
30902 <int value="2" label="Install failed"/>
30905 <enum name="SuggestAppsDialogLoad" type="int">
30906 <int value="0" label="Load succeeded"/>
30907 <int value="1" label="Load cancelled"/>
30908 <int value="2" label="Load failed"/>
30911 <enum name="SuspendStatus" type="int">
30912 <int value="0" label="Success"/>
30913 <int value="1" label="Failure"/>
30914 <int value="2" label="Cancelled"/>
30915 <int value="3" label="Attempted"/>
30918 <enum name="SyncAuthError" type="int">
30920 label="Number of times clients have encountered an Auth error."/>
30921 <int value="1" label="Number of times clients have fixed an auth error."/>
30924 <enum name="SyncBackendInitializeRestoreState" type="int">
30925 <int value="0" label="Expected restored types and found some"/>
30926 <int value="1" label="Expected restored types but found none"/>
30927 <int value="2" label="Did not expect restored types and found none"/>
30928 <int value="3" label="Did not expect restored types but found some"/>
30931 <enum name="SyncedNotificationActionType" type="int">
30932 <int value="0" label="Unknown"/>
30933 <int value="1" label="Notification clicked"/>
30934 <int value="2" label="Notification button clicked"/>
30935 <int value="3" label="Notification closed by user"/>
30936 <int value="4" label="Notification closed by system"/>
30939 <enum name="TabRestoreResult" type="int">
30940 <int value="0" label="Failure (other)"/>
30941 <int value="1" label="Success"/>
30942 <int value="2" label="Failure due to network connectivity"/>
30945 <enum name="TabRestoreUserAction" type="int">
30946 <int value="0" label="Wait for completion"/>
30947 <int value="1" label="Leave tab (close tab/switch tab/go to tab switcher)"/>
30948 <int value="2" label="Leave Chrome"/>
30951 <enum name="TabStatus" type="int">
30952 <int value="0" label="Memory resident"/>
30953 <int value="1" label="Evicted and reloaded"/>
30954 <int value="2" label="Reloaded due to cold start"/>
30955 <int value="3" label="Partially evicted"/>
30956 <int value="4" label="Reloaded due to backgrounding"/>
30957 <int value="5" label="Reloaded due to incognito"/>
30958 <int value="6" label="Reloaded due to cold start (fg tab on start)"/>
30959 <int value="7" label="Reloaded due to cold start (bg tab on switch)"/>
30960 <int value="8" label="Lazy load for 'Open in new tab'"/>
30961 <int value="9" label="Stopped due to page loading when backgrounding"/>
30962 <int value="10" label="Evicted due to page loading when backgrounding"/>
30965 <enum name="TabSwitchedToForegroundLaunchedWithURL" type="int">
30966 <int value="0" label="Launched without an URL"/>
30967 <int value="1" label="Launched with an URL"/>
30970 <enum name="TabSwitchedToForegroundRevisit" type="int">
30971 <int value="0" label="First time"/>
30972 <int value="1" label="Revisit"/>
30975 <enum name="TapDelayType" type="int">
30976 <int value="0" label="Delayed Tap"/>
30977 <int value="1" label="Undelayed Tap"/>
30980 <enum name="TcpSocketStatus" type="int">
30981 <int value="0" label="Unknown"/>
30982 <int value="1" label="Fast Connection Return"/>
30983 <int value="2" label="Slow Connection Return"/>
30984 <int value="3" label="Connection Error"/>
30985 <int value="4" label="Syn Data Acknowledged"/>
30986 <int value="5" label="Syn Data Nacked"/>
30987 <int value="6" label="Syn Data Probe Failed"/>
30988 <int value="7" label="No syn data + ack (can't happen)"/>
30989 <int value="8" label="No syn data + nack"/>
30990 <int value="9" label="No syn data + probe failed"/>
30993 <enum name="TLSRenegotiationPatched" type="int">
30994 <int value="0" label="Not renegotiation patched"/>
30995 <int value="1" label="Renegotiation patched"/>
30998 <enum name="TouchpadDeviceState" type="int">
30999 <int value="0" label="NO_TP_PRESENT_NO_TP_EXPECTED">
31000 No touchpad detected on a device without built-in touchpad
31002 <int value="1" label="TP_PRESENT_NO_TP_EXPECTED">
31003 External touchpad detected on a device without built-in touchpad
31005 <int value="2" label="NO_TP_PRESENT_TP_EXPECTED_BOOT">
31006 Built-in touchpad not detected at boot time on a device with built-in
31007 touchpad (touchpad failure at boot time)
31009 <int value="3" label="TP_PRESENT_TP_EXPECTED_BOOT">
31010 Built-in touchpad detected at boot time on a device with built-in touchpad
31012 <int value="4" label="NO_TP_PRESENT_TP_EXPECTED_RESUME">
31013 Built-in touchpad not detected at resume time on a device with built-in
31014 touchpad (touchpad failure at resume time)
31016 <int value="5" label="TP_PRESENT_TP_EXPECTED_RESUME">
31017 Built-in touchpad detected at resume time on a device with built-in touchpad
31021 <enum name="TouchpadProblemType" type="int">
31022 <int value="0" label="All events">
31023 All observed input events from touchpad. Serves as a reference.
31025 <int value="1" label="Noisy Ground">
31026 The touchpad noise events (e.g. abrupt cursor jumps) caused by the noisy
31031 <enum name="TrackedPreference" type="int">
31032 <int value="0" label="prefs::kShowHomeButton"/>
31033 <int value="1" label="prefs::kHomePageIsNewTabPage"/>
31034 <int value="2" label="prefs::kHomePage"/>
31035 <int value="3" label="prefs::kRestoreOnStartup"/>
31036 <int value="4" label="prefs::kURLsToRestoreOnStartup"/>
31037 <int value="5" label="extensions::pref_names::kExtensions"/>
31038 <int value="6" label="prefs::kGoogleServicesLastUsername"/>
31039 <int value="7" label="prefs::kSearchProviderOverrides"/>
31040 <int value="8" label="prefs::kDefaultSearchProviderSearchURL"/>
31041 <int value="9" label="prefs::kDefaultSearchProviderKeyword"/>
31042 <int value="10" label="prefs::kDefaultSearchProviderName"/>
31043 <int value="11" label="prefs::kPinnedTabs"/>
31044 <int value="12" label="extensions::pref_names::kKnownDisabled"/>
31045 <int value="13" label="prefs::kProfileResetPromptMemento"/>
31048 <enum name="TranslateError" type="int">
31049 <int value="0" label="No error"/>
31050 <int value="1" label="Network error"/>
31051 <int value="2" label="Initialization error"/>
31052 <int value="3" label="Unknown language"/>
31053 <int value="4" label="Unsupported language"/>
31054 <int value="5" label="Identical language"/>
31055 <int value="6" label="Translation error"/>
31058 <enum name="TranslateInitiationStatus" type="int">
31059 <int value="0" label="Completely disabled by prefs"/>
31060 <int value="1" label="Completely disabled by switch"/>
31061 <int value="2" label="Disabled by user configuration"/>
31062 <int value="3" label="Unsupported Language"/>
31063 <int value="4" label="Unsupported URL"/>
31064 <int value="5" label="Do nothing for similar languages"/>
31065 <int value="6" label="Do nothing for accepted languages"/>
31066 <int value="7" label="Auto translation by user configuration"/>
31067 <int value="8" label="Auto translation by linked from a translated page"/>
31068 <int value="9" label="Show infobar"/>
31069 <int value="10" label="MIME-type is not supported"/>
31072 <enum name="TranslateLanguage" type="int">
31073 <int value="0" label="No language code"/>
31074 <int value="1" label="Valid language code"/>
31075 <int value="2" label="Invalid language code"/>
31078 <enum name="TranslateLanguageVerification" type="int">
31079 <int value="0" label="CLD is disabled"/>
31080 <int value="1" label="No Content-Language"/>
31081 <int value="2" label="CLD can not determine a language"/>
31082 <int value="3" label="CLD agrees with Content-Language"/>
31083 <int value="4" label="CLD disagrees with Content-Language"/>
31084 <int value="5" label="CLD can be trusted"/>
31085 <int value="6" label="CLD can complement a sub code"/>
31088 <enum name="TranslateScheme" type="int">
31089 <int value="0" label="http"/>
31090 <int value="1" label="https"/>
31091 <int value="2" label="unexpected other schemes"/>
31094 <enum name="UIEventType" type="int">
31095 <int value="0" label="Unknown"/>
31096 <int value="1" label="Touch released"/>
31097 <int value="2" label="Touch pressed"/>
31098 <int value="3" label="Touch moved"/>
31099 <int value="4" label="Touch stationary"/>
31100 <int value="5" label="Touch cancelled"/>
31101 <int value="6" label="Gesture scroll begin"/>
31102 <int value="7" label="Gesture scroll end"/>
31103 <int value="8" label="Gesture scroll update"/>
31104 <int value="9" label="Gesture tap"/>
31105 <int value="10" label="Gesture tap down"/>
31106 <int value="11" label="Gesture finger down"/>
31107 <int value="12" label="Gesture finger up"/>
31108 <int value="13" label="Gesture double tap"/>
31109 <int value="14" label="Gesture triple tap"/>
31110 <int value="15" label="Gesture two-finger tap"/>
31111 <int value="16" label="Gesture pinch begin"/>
31112 <int value="17" label="Gesture pinch end"/>
31113 <int value="18" label="Gesture pinch update (2 fingers)"/>
31114 <int value="19" label="Long press"/>
31115 <int value="20" label="Multi-finger swipe (2 fingers)"/>
31116 <int value="21" label="Scroll"/>
31117 <int value="22" label="Scroll fling start"/>
31118 <int value="23" label="Scroll fling cancel"/>
31119 <int value="24" label="Multi-finger swipe (3 fingers)"/>
31120 <int value="25" label="Multi-finger swipe (4+ fingers)"/>
31121 <int value="26" label="Gesture scroll update (2 fingers)"/>
31122 <int value="27" label="Gesture scroll update (3 fingers)"/>
31123 <int value="28" label="Gesture scroll update (4+ fingers)"/>
31124 <int value="29" label="Gesture pinch update (3 fingers)"/>
31125 <int value="30" label="Gesture pinch update (4+ fingers)"/>
31126 <int value="31" label="Long tap"/>
31127 <int value="32" label="Show Press"/>
31128 <int value="33" label="Tap Cancel"/>
31131 <enum name="UmaInitSequence" type="int">
31132 <int value="0" label="Timer fired first"/>
31133 <int value="1" label="Init task completed first"/>
31136 <enum name="UmaUploadResponseStatus" type="int">
31137 <int value="0" label="Unknown failure"/>
31138 <int value="1" label="Success"/>
31139 <int value="2" label="Bad request"/>
31140 <int value="3" label="No response"/>
31143 <enum name="UncacheableReason" type="int">
31144 <int value="0" label="kNoData"/>
31145 <int value="1" label="kPre11PartialResponse"/>
31146 <int value="2" label="kNoStrongValidatorOnPartialResponse"/>
31147 <int value="3" label="kShortMaxAge"/>
31148 <int value="4" label="kExpiresTooSoon"/>
31149 <int value="5" label="kHasMustRevalidate"/>
31150 <int value="6" label="kNoCache"/>
31151 <int value="7" label="kNoStore"/>
31154 <enum name="UniformityTrialGroupNotActive" type="int">
31155 <int value="0" label="Invalid"/>
31156 <int value="1" label="Group not reported"/>
31157 <int value="2" label="Trial was disabled"/>
31158 <int value="3" label="Group not reported and trial was disabled"/>
31161 <enum name="UpdateEngineDownloadSources" type="int">
31162 <int value="0" label="Other"/>
31163 <int value="1" label="HTTPS Server Only"/>
31164 <int value="2" label="HTTP Server Only"/>
31165 <int value="3" label="HTTP Server, HTTPS Server"/>
31166 <int value="4" label="HTTP Peer Only"/>
31167 <int value="5" label="HTTP Peer and HTTPS Server"/>
31168 <int value="6" label="HTTP Peer and HTTP Server"/>
31169 <int value="7" label="HTTP Peer, HTTPS Server, and HTTP Server"/>
31172 <enum name="UpdateEngineErrorCode" type="int">
31173 <int value="0" label="kErrorCodeSuccess"/>
31174 <int value="1" label="kErrorCodeError"/>
31175 <int value="2" label="kErrorCodeOmahaRequestError"/>
31176 <int value="3" label="kErrorCodeOmahaResponseHandlerError"/>
31177 <int value="4" label="kErrorCodeFilesystemCopierError"/>
31178 <int value="5" label="kErrorCodePostinstallRunnerError"/>
31179 <int value="6" label="kErrorCodeSetBootableFlagError"/>
31180 <int value="7" label="kErrorCodeInstallDeviceOpenError"/>
31181 <int value="8" label="kErrorCodeKernelDeviceOpenError"/>
31182 <int value="9" label="kErrorCodeDownloadTransferError"/>
31183 <int value="10" label="kErrorCodePayloadHashMismatchError"/>
31184 <int value="11" label="kErrorCodePayloadSizeMismatchError"/>
31185 <int value="12" label="kErrorCodeDownloadPayloadVerificationError"/>
31186 <int value="13" label="kErrorCodeDownloadNewPartitionInfoError"/>
31187 <int value="14" label="kErrorCodeDownloadWriteError"/>
31188 <int value="15" label="kErrorCodeNewRootfsVerificationError"/>
31189 <int value="16" label="kErrorCodeNewKernelVerificationError"/>
31190 <int value="17" label="kErrorCodeSignedDeltaPayloadExpectedError"/>
31191 <int value="18" label="kErrorCodeDownloadPayloadPubKeyVerificationError"/>
31192 <int value="19" label="kErrorCodePostinstallBootedFromFirmwareB"/>
31193 <int value="20" label="kErrorCodeDownloadStateInitializationError"/>
31194 <int value="21" label="kErrorCodeDownloadInvalidMetadataMagicString"/>
31195 <int value="22" label="kErrorCodeDownloadSignatureMissingInManifest"/>
31196 <int value="23" label="kErrorCodeDownloadManifestParseError"/>
31197 <int value="24" label="kErrorCodeDownloadMetadataSignatureError"/>
31198 <int value="25" label="kErrorCodeDownloadMetadataSignatureVerificationError"/>
31199 <int value="26" label="kErrorCodeDownloadMetadataSignatureMismatch"/>
31200 <int value="27" label="kErrorCodeDownloadOperationHashVerificationError"/>
31201 <int value="28" label="kErrorCodeDownloadOperationExecutionError"/>
31202 <int value="29" label="kErrorCodeDownloadOperationHashMismatch"/>
31203 <int value="30" label="kErrorCodeOmahaRequestEmptyResponseError"/>
31204 <int value="31" label="kErrorCodeOmahaRequestXMLParseError"/>
31205 <int value="32" label="kErrorCodeDownloadInvalidMetadataSize"/>
31206 <int value="33" label="kErrorCodeDownloadInvalidMetadataSignature"/>
31207 <int value="34" label="kErrorCodeOmahaRequestResponseInvalid"/>
31208 <int value="35" label="kErrorCodeOmahaUpdateIgnoredPerPolicy"/>
31209 <int value="36" label="kErrorCodeOmahaUpdateDeferredPerPolicy"/>
31210 <int value="37" label="kErrorCodeOmahaErrorInHTTPResponse"/>
31211 <int value="38" label="kErrorCodeDownloadOperationHashMissingError"/>
31212 <int value="39" label="kErrorCodeDownloadMetadataSignatureMissingError"/>
31213 <int value="40" label="kErrorCodeOmahaUpdateDeferredForBackoff"/>
31214 <int value="41" label="kErrorCodePostinstallPowerwashError"/>
31215 <int value="42" label="kErrorCodeUpdateCanceledByChannelChange"/>
31218 <enum name="UpdateEnginePayloadFormat" type="int">
31219 <int value="0" label="Full"/>
31220 <int value="1" label="Delta"/>
31221 <int value="2" label="Forced Full"/>
31224 <enum name="UrlResolutionResult" type="int">
31225 <int value="0" label="Absolute URL"/>
31226 <int value="1" label="Resolutions Differ"/>
31227 <int value="2" label="Resolutions Agree"/>
31230 <enum name="URLSchemeForHistogram" type="int">
31231 <int value="0" label="kUnknownURLScheme"/>
31232 <int value="1" label="kMissingURLScheme"/>
31233 <int value="2" label="kHttpURLScheme"/>
31234 <int value="3" label="kHttpsURLScheme"/>
31235 <int value="4" label="kFtpURLScheme"/>
31236 <int value="5" label="kChromeExtensionURLScheme"/>
31237 <int value="6" label="kJavascriptURLScheme"/>
31238 <int value="7" label="kFileURLScheme"/>
31239 <int value="8" label="kBlobURLScheme"/>
31240 <int value="9" label="kDataURLScheme"/>
31241 <int value="10" label="kFileSystemScheme"/>
31244 <enum name="UserType" type="int">
31245 <int value="0" label="Regular"/>
31246 <int value="1" label="Guest"/>
31247 <int value="2" label="Retail Mode"/>
31248 <int value="3" label="Public Account"/>
31249 <int value="4" label="Locally Managed"/>
31250 <int value="5" label="Kiosk App"/>
31253 <enum name="VariationsResourceRequestsAllowedState" type="int">
31254 <int value="0" label="Requests allowed"/>
31255 <int value="1" label="Requests not allowed (Obsolete 11/2013)"/>
31256 <int value="2" label="Notified that requests became allowed"/>
31257 <int value="3" label="Requests not allowed: EULA not accepted"/>
31258 <int value="4" label="Requests not allowed: network down"/>
31259 <int value="5" label="Requests not allowed: disabled by command line"/>
31262 <enum name="VariationsSeedEmpty" type="int">
31263 <int value="0" label="Seed Not Empty"/>
31264 <int value="1" label="Seed Empty"/>
31265 <int value="2" label="Seed Corrupt"/>
31268 <enum name="VaryType" type="int">
31269 <int value="0" label="No Vary header present"/>
31270 <int value="1" label="Vary:User-Agent"/>
31271 <int value="2" label="Other"/>
31274 <enum name="VAVDAH264DecoderFailure" type="int">
31275 <int value="0" label="FRAME_MBS_ONLY_FLAG_NOT_ONE"/>
31276 <int value="1" label="GAPS_IN_FRAME_NUM"/>
31277 <int value="2" label="MID_STREAM_RESOLUTION_CHANGE"/>
31278 <int value="3" label="INTERLACED_STREAM"/>
31279 <int value="4" label="VAAPI_ERROR"/>
31282 <enum name="VideoCodec" type="int">
31283 <int value="0" label="kUnknownVideoCodec"/>
31284 <int value="1" label="kCodecH264"/>
31285 <int value="2" label="kCodecVC1"/>
31286 <int value="3" label="kCodecMPEG2"/>
31287 <int value="4" label="kCodecMPEG4"/>
31288 <int value="5" label="kCodecTheora"/>
31289 <int value="6" label="kCodecVP8"/>
31290 <int value="7" label="kCodecVP9"/>
31293 <enum name="VideoCodecProfile" type="int">
31294 <int value="0" label="H.264 Baseline"/>
31295 <int value="1" label="H.264 Main"/>
31296 <int value="2" label="H.264 Extended"/>
31297 <int value="3" label="H.264 High"/>
31298 <int value="4" label="H.264 High10"/>
31299 <int value="5" label="H.264 High422"/>
31300 <int value="6" label="H.264 High444"/>
31301 <int value="7" label="H.264 ScalableBaseline"/>
31302 <int value="8" label="H.264 ScalableHigh"/>
31303 <int value="9" label="H.264 StereoHigh"/>
31304 <int value="10" label="H.264 MultiviewHigh"/>
31305 <int value="11" label="VP8"/>
31306 <int value="12" label="VP9"/>
31309 <enum name="VideoPixelFormat" type="int">
31310 <int value="0" label="UNKNOWN"/>
31311 <int value="1" label="YV12"/>
31312 <int value="2" label="YV16"/>
31313 <int value="3" label="I420"/>
31314 <int value="4" label="YV12A"/>
31315 <int value="5" label="HOLE"/>
31316 <int value="6" label="NATIVE_TEXTURE"/>
31319 <enum name="ViewFileType" type="int">
31320 <int value="0" label="other"/>
31321 <int value="1" label=".3ga"/>
31322 <int value="2" label=".3gp"/>
31323 <int value="3" label=".aac"/>
31324 <int value="4" label=".alac"/>
31325 <int value="5" label=".asf"/>
31326 <int value="6" label=".avi"/>
31327 <int value="7" label=".bmp"/>
31328 <int value="8" label=".csv"/>
31329 <int value="9" label=".doc"/>
31330 <int value="10" label=".docx"/>
31331 <int value="11" label=".flac"/>
31332 <int value="12" label=".gif"/>
31333 <int value="13" label=".jpeg"/>
31334 <int value="14" label=".jpg"/>
31335 <int value="15" label=".log"/>
31336 <int value="16" label=".m3u"/>
31337 <int value="17" label=".m3u8"/>
31338 <int value="18" label=".m4a"/>
31339 <int value="19" label=".m4v"/>
31340 <int value="20" label=".mid"/>
31341 <int value="21" label=".mkv"/>
31342 <int value="22" label=".mov"/>
31343 <int value="23" label=".mp3"/>
31344 <int value="24" label=".mp4"/>
31345 <int value="25" label=".mpg"/>
31346 <int value="26" label=".odf"/>
31347 <int value="27" label=".odp"/>
31348 <int value="28" label=".ods"/>
31349 <int value="29" label=".odt"/>
31350 <int value="30" label=".oga"/>
31351 <int value="31" label=".ogg"/>
31352 <int value="32" label=".ogv"/>
31353 <int value="33" label=".pdf"/>
31354 <int value="34" label=".png"/>
31355 <int value="35" label=".ppt"/>
31356 <int value="36" label=".pptx"/>
31357 <int value="37" label=".ra"/>
31358 <int value="38" label=".ram"/>
31359 <int value="39" label=".rar"/>
31360 <int value="40" label=".rm"/>
31361 <int value="41" label=".rtf"/>
31362 <int value="42" label=".wav"/>
31363 <int value="43" label=".webm"/>
31364 <int value="44" label=".webp"/>
31365 <int value="45" label=".wma"/>
31366 <int value="46" label=".wmv"/>
31367 <int value="47" label=".xls"/>
31368 <int value="48" label=".xlsx"/>
31371 <enum name="VPNDriver" type="int">
31372 <int value="0" label="OpenVPN"/>
31373 <int value="1" label="L2TP/IPSec"/>
31376 <enum name="VPNRemoteAuthenticationType" type="int">
31377 <int value="0" label="OpenVPN Default"/>
31378 <int value="1" label="OpenVPN Certificate"/>
31379 <int value="2" label="L2TP/IPSec Default"/>
31380 <int value="3" label="L2TP/IPSec Certificate"/>
31381 <int value="4" label="L2TP/IPSec PSK"/>
31384 <enum name="VPNUserAuthenticationType" type="int">
31385 <int value="0" label="OpenVPN None"/>
31386 <int value="1" label="OpenVPN Certificate"/>
31387 <int value="2" label="OpenVPN Username/Password"/>
31388 <int value="3" label="OpenVPN Username/Password/OTP"/>
31389 <int value="4" label="L2TP/IPSec None"/>
31390 <int value="5" label="L2TP/IPSec Certificate"/>
31391 <int value="6" label="L2TP/IPSec Username/Password"/>
31394 <enum name="WalletApiCall" type="int">
31395 <int value="0" label="Unknown API call"/>
31396 <int value="1" label="Accept Legal Documents"/>
31397 <int value="2" label="Authenticate Instrument"/>
31398 <int value="3" label="Get Full Wallet"/>
31399 <int value="4" label="Get Wallet Items"/>
31400 <int value="5" label="Save to Wallet"/>
31403 <enum name="WalletErrors" type="int">
31404 <int value="0" label="Baseline: Issued request"/>
31405 <int value="1" label="Fatal error (deprecated)"/>
31406 <int value="2" label="Malformed response"/>
31407 <int value="3" label="Network error"/>
31408 <int value="4" label="Bad request"/>
31409 <int value="5" label="Internal error"/>
31410 <int value="6" label="Invalid params"/>
31411 <int value="7" label="Service unavailable"/>
31412 <int value="8" label="Spending limit exceeded"/>
31413 <int value="9" label="Unsupported API version"/>
31414 <int value="10" label="Unknown error"/>
31415 <int value="11" label="Unsupported merchant"/>
31416 <int value="12" label="Unsupported buyer legal address"/>
31417 <int value="13" label="Unverified know your customer status"/>
31420 <enum name="WalletRequiredActions" type="int">
31421 <int value="0" label="Baseline: Issued request"/>
31422 <int value="1" label="Unknown"/>
31423 <int value="2" label="GAIA auth"/>
31424 <int value="3" label="Passive GAIA auth"/>
31425 <int value="4" label="Set up Wallet"/>
31426 <int value="5" label="Accept ToS"/>
31427 <int value="6" label="Update expiration date"/>
31428 <int value="7" label="Upgrade min address"/>
31429 <int value="8" label="Choose another instrument or address"/>
31430 <int value="9" label="Verify CVV"/>
31431 <int value="10" label="Invalid form field"/>
31432 <int value="11" label="Require phone number"/>
31435 <enum name="WebFontCacheHit" type="int">
31436 <int value="0" label="Miss"/>
31437 <int value="1" label="Hit"/>
31438 <int value="2" label="Served from data URL"/>
31441 <enum name="WebFontUsageType" type="int">
31442 <int value="0" label="Styled, and used"/>
31443 <int value="1" label="Styled, but not used"/>
31444 <int value="2" label="Not styled, but used"/>
31447 <enum name="WebHistoryStatus" type="int">
31448 <int value="0" label="WEB_HISTORY_QUERY_FAILED">Failed</int>
31449 <int value="1" label="WEB_HISTORY_QUERY_SUCCEEDED">Succeeded</int>
31450 <int value="2" label="WEB_HISTORY_QUERY_TIMED_OUT">Timed out</int>
31453 <enum name="WebSocketHandshakeResult" type="int">
31454 <int value="0" label="Incomplete"/>
31455 <int value="1" label="Normal"/>
31456 <int value="2" label="Failed"/>
31457 <int value="3" label="Connected"/>
31460 <enum name="WebSocketPerMessageDeflateContextTakeOverMode" type="int">
31461 <int value="0" label="DoNotTakeOverContext"/>
31462 <int value="1" label="TakeOverContext"/>
31465 <enum name="WiFiApMode" type="int">
31466 <int value="0" label="Unknown"/>
31467 <int value="1" label="Managed"/>
31468 <int value="2" label="AdHoc"/>
31471 <enum name="WiFiReasonCode" type="int">
31472 <int value="0" label="kReasonReserved0"/>
31473 <int value="1" label="kReasonCodeUnspecified"/>
31474 <int value="2" label="kReasonCodePreviousAuthenticationInvalid"/>
31475 <int value="3" label="kReasonCodeSenderHasLeft"/>
31476 <int value="4" label="kReasonCodeInactivity"/>
31477 <int value="5" label="kReasonCodeTooManySTAs"/>
31478 <int value="6" label="kReasonCodeNonAuthenticated"/>
31479 <int value="7" label="kReasonCodeNonAssociated"/>
31480 <int value="8" label="kReasonCodeDisassociatedHasLeft"/>
31481 <int value="9" label="kReasonCodeReassociationNotAuthenticated"/>
31482 <int value="10" label="kReasonCodeUnacceptablePowerCapability"/>
31483 <int value="11" label="kReasonCodeUnacceptableSupportedChannelInfo"/>
31484 <int value="12" label="kReasonReserved12"/>
31485 <int value="13" label="kReasonCodeInvalidInfoElement"/>
31486 <int value="14" label="kReasonCodeMICFailure"/>
31487 <int value="15" label="kReasonCode4WayTimeout"/>
31488 <int value="16" label="kReasonCodeGroupKeyHandshakeTimeout"/>
31489 <int value="17" label="kReasonCodeDifferenIE"/>
31490 <int value="18" label="kReasonCodeGroupCipherInvalid"/>
31491 <int value="19" label="kReasonCodePairwiseCipherInvalid"/>
31492 <int value="20" label="kReasonCodeAkmpInvalid"/>
31493 <int value="21" label="kReasonCodeUnsupportedRsnIeVersion"/>
31494 <int value="22" label="kReasonCodeInvalidRsnIeCaps"/>
31495 <int value="23" label="kReasonCode8021XAuth"/>
31496 <int value="24" label="kReasonCodeCipherSuiteRejected"/>
31497 <int value="25" label="kReasonReserved25"/>
31498 <int value="26" label="kReasonReserved26"/>
31499 <int value="27" label="kReasonReserved27"/>
31500 <int value="28" label="kReasonReserved28"/>
31501 <int value="29" label="kReasonReserved29"/>
31502 <int value="30" label="kReasonReserved30"/>
31503 <int value="31" label="kReasonReserved31"/>
31504 <int value="32" label="kReasonCodeUnspecifiedQoS"/>
31505 <int value="33" label="kReasonCodeQoSBandwidth"/>
31506 <int value="34" label="kReasonCodeiPoorConditions"/>
31507 <int value="35" label="kReasonCodeOutsideTxop"/>
31508 <int value="36" label="kReasonCodeStaLeaving"/>
31509 <int value="37" label="kReasonCodeUnacceptableMechanism"/>
31510 <int value="38" label="kReasonCodeSetupRequired"/>
31511 <int value="39" label="kReasonCodeTimeout"/>
31512 <int value="45" label="kReasonCodeCipherSuiteNotSupported"/>
31515 <enum name="WiFiScanResult" type="int">
31516 <int value="0" label="ProgressiveScan connected"/>
31517 <int value="1" label="ProgressiveScan error then FullScan didn't connect"/>
31518 <int value="2" label="ProgressiveScan error then FullScan connected"/>
31520 label="ProgressiveScan didn't connect then FullScan didn't connect"/>
31522 label="ProgressiveScan didn't connect then FullScan connected"/>
31523 <int value="5" label="FullScan didn't connect"/>
31524 <int value="6" label="FullScan connected"/>
31525 <int value="7" label="Internal error"/>
31528 <enum name="WiFiStatusType" type="int">
31529 <int value="0" label="kStatusCodeTypeByAp"/>
31530 <int value="1" label="kStatusCodeTypeByClient"/>
31531 <int value="2" label="kStatusCodeTypeByUser"/>
31532 <int value="3" label="kStatusCodeTypeConsideredDead"/>
31535 <enum name="Win8PageLoadType" type="int">
31536 <int value="0" label="Metro"/>
31537 <int value="1" label="Desktop"/>
31538 <int value="2" label="Metro Aura"/>
31539 <int value="3" label="Desktop Aura"/>
31542 <enum name="WindowsVersion" type="int">
31543 <int value="0" label="Pre-XP"/>
31544 <int value="1" label="XP"/>
31545 <int value="2" label="2003 Server"/>
31546 <int value="3" label="Vista"/>
31547 <int value="4" label="Windows 7"/>
31548 <int value="5" label="Windows 8"/>
31551 <enum name="WindowType" type="int">
31552 <int value="0" label="Other"/>
31553 <int value="1" label="Browser"/>
31554 <int value="2" label="Hosted App"/>
31555 <int value="3" label="Packaged App"/>
31558 <enum name="XMLHttpRequestSendArrayBufferOrView" type="int">
31559 <int value="0" label="XMLHttpRequestSendArrayBuffer"/>
31560 <int value="1" label="XMLHttpRequestSendArrayBufferView"/>
31565 <!-- Field trials -->
31569 <fieldtrial name="AsyncSlowStart">
31570 <group name="AsyncSlowStart" label="Async Slow Start on"/>
31571 <group name="AsyncSlowStart_off" label="Async Slow Start off"/>
31572 <group name="AsyncSlowStart_on" label="Async Slow Start on"/>
31573 <affected-histogram name="Net.Transaction_Connected_New"/>
31574 <affected-histogram name="Renderer4.StartToFinish"/>
31577 <fieldtrial name="AutofillServerExperiments">
31578 <group name="ar06" label="Acceptance ratio: 0.6"/>
31579 <group name="ar1" label="Acceptance ratio: 1.0"/>
31580 <group name="ar2" label="Acceptance ratio: 2.0"/>
31581 <group name="ar4" label="Acceptance ratio: 4.0"/>
31582 <group name="ar04wr3fs4"
31583 label="Acceptance ratio: 0.4; winner lead ratio: 3.0; min form score: 4"/>
31584 <group name="ar05wlr15"
31585 label="Acceptance ratio: 0.5; winner lead ratio: 1.5"/>
31586 <group name="ar05wlr25"
31587 label="Acceptance ratio: 0.5; winner lead ratio: 2.5"/>
31588 <group name="ar05wr15fs5"
31589 label="Acceptance ratio: 0.5; winner lead ratio: 1.5; min form score: 5"/>
31590 <group name="fp05" label="Probability picker algorithm, p=0.5"/>
31591 <group name="fp025" label="Probability picker algorithm, p=0.25"/>
31592 <group name="fp05cc03"
31593 label="Probability picker algorithm, p=0.5; p_ccname=0.3"/>
31594 <group name="fp05cco03"
31595 label="Probability picker algorithm, p=0.5;
31596 p_ccname_given_other_cc_fields=0.3"/>
31597 <group name="fp05cco03cstd"
31598 label="Probability picker algorithm, p=0.5;
31599 p_ccname_given_other_cc_fields=0.3; with fallback to the default
31601 <group name="fp05cc03e1"
31602 label="Probability picker algorithm, p=0.5 for cc and company name
31603 fields; p_ccname_given_other_cc_fields=0.3; with fallback to the
31604 default algorithm;"/>
31605 <group name="tbar1" label="Use only Toolbar upload data"/>
31606 <affected-histogram name="Autofill.Quality"/>
31607 <affected-histogram name="AutoFill.Quality"/>
31608 <affected-histogram name="Autofill.Quality.HeuristicType"/>
31609 <affected-histogram name="Autofill.Quality.HeuristicType.ByFieldType"/>
31610 <affected-histogram name="Autofill.Quality.PredictedType"/>
31611 <affected-histogram name="Autofill.Quality.PredictedType.ByFieldType"/>
31612 <affected-histogram name="Autofill.Quality.ServerType"/>
31613 <affected-histogram name="Autofill.Quality.ServerType.ByFieldType"/>
31616 <fieldtrial name="CacheListSize">
31617 <group name="CacheListSize_12" label="Control"/>
31618 <group name="CacheListSize_13" label="Extended deleted list (2x)"/>
31619 <group name="CacheListSize_14" label="Out of the experiment"/>
31620 <affected-histogram name="DiskCache.TotalIOTime"/>
31621 <affected-histogram name="Net.HttpJob.TotalTime"/>
31622 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
31623 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
31624 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
31625 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
31626 <affected-histogram name="PLT.Abandoned"/>
31627 <affected-histogram name="PLT.BeginToFinish"/>
31628 <affected-histogram name="PLT.BeginToFinish_HistoryLoad"/>
31629 <affected-histogram name="PLT.BeginToFinish_LinkLoadCacheOnly"/>
31630 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
31631 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
31632 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
31633 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
31634 <affected-histogram name="PLT.BeginToFinish_Reload"/>
31637 <fieldtrial name="CacheSensitivityAnalysis">
31638 <group name="No" label="Turned off"/>
31639 <group name="Control" label="Control group"/>
31640 <group name="ControlA" label="Control, Group A"/>
31641 <group name="ControlB" label="Control, Group B"/>
31642 <group name="100" label="100% slowdown"/>
31643 <group name="100A" label="100% slowdown, Group A"/>
31644 <group name="100B" label="100% slowdown, Group B"/>
31645 <group name="200A" label="200% slowdown, Group A"/>
31646 <group name="200B" label="200% slowdown, Group B"/>
31647 <group name="400A" label="400% slowdown, Group A"/>
31648 <group name="400B" label="400% slowdown, Group B"/>
31649 <affected-histogram name="Net.HttpJob.TotalTime"/>
31650 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
31651 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
31652 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
31653 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
31654 <affected-histogram name="PLT.BeginToFinish_CacheSensitivity"/>
31655 <affected-histogram name="PLT.BeginToFinishDoc_CacheSensitivity"/>
31656 <affected-histogram name="PLT.BeginToFirstPaint_CacheSensitivity"/>
31657 <affected-histogram name="PLT.CommitToFirstPaint_CacheSensitivity"/>
31660 <fieldtrial name="CacheSensitivityHistograms">
31661 <group name="CacheSensitivity" label="Cache Sensivitiy Analysis"/>
31662 <affected-histogram name="PLT.BeginToFinish"/>
31663 <affected-histogram name="PLT.BeginToFinishDoc"/>
31664 <affected-histogram name="PLT.BeginToFirstPaint"/>
31665 <affected-histogram name="PLT.CommitToFirstPaint"/>
31668 <fieldtrial name="CertificateTypeAlgorithms" separator=".">
31669 <group name="DH" label="DH"/>
31670 <group name="DSA" label="DSA"/>
31671 <group name="ECDH" label="ECDH"/>
31672 <group name="ECDSA" label="ECDSA"/>
31673 <group name="RSA" label="RSA"/>
31674 <group name="Unknown" label="SPKI unrecognized by cert library"/>
31675 <group name="Unsupported" label="Un-histogrammed type - please fix"/>
31676 <affected-histogram name="CertificateType.BR.Intermediate"/>
31677 <affected-histogram name="CertificateType.BR.Leaf"/>
31678 <affected-histogram name="CertificateType.BR.Root"/>
31679 <affected-histogram name="CertificateType.NonBR.Intermediate"/>
31680 <affected-histogram name="CertificateType.NonBR.Leaf"/>
31681 <affected-histogram name="CertificateType.NonBR.Root"/>
31682 <affected-histogram name="CertificateType2.BR.Intermediate"/>
31683 <affected-histogram name="CertificateType2.BR.Leaf"/>
31684 <affected-histogram name="CertificateType2.BR.Root"/>
31685 <affected-histogram name="CertificateType2.NonBR.Intermediate"/>
31686 <affected-histogram name="CertificateType2.NonBR.Leaf"/>
31687 <affected-histogram name="CertificateType2.NonBR.Root"/>
31690 <fieldtrial name="CertificateTypeBRValidity" separator=".">
31692 Deprecated as of 8/2013. This histogram only considered the leaf certificate
31693 expiry date as a proxy for whether a certificate was in-scope for the BRs,
31694 but did not consider the issuance date. As some CAs have issued long-lived
31695 certs prior to the BRs, this disproportionately reported those certs as
31696 being subject to the BRs, but non-compliant, when in reality they're not
31700 label="The *leaf* certificate of the chain expires after 2013-12-31,
31701 meaning that it should be in scope for the Baseline
31702 Requirement's key size requirements"/>
31703 <group name="NonBR"
31704 label="The *leaf* certificate of the chain expires on or before
31706 <affected-histogram name="CertificateType"/>
31709 <fieldtrial name="CertificateTypeBRValidity2" separator=".">
31711 label="The *leaf* certificate of the chain expires after 2013-12-31 and
31712 was issued on or after 2012-07-01, as judged by the notBefore,
31713 meaning that it should be in scope for the Baseline
31714 Requirement's key size requirements"/>
31715 <group name="NonBR"
31716 label="The *leaf* certificate of the chain expires on or before
31717 2013-12-31 or was issued before 2012-07-01"/>
31718 <affected-histogram name="CertificateType2"/>
31721 <fieldtrial name="CertificateTypeChainPosition" separator=".">
31722 <group name="Intermediate" label="Intermediate's SPKI"/>
31723 <group name="Leaf" label="Leaf's SPKI"/>
31724 <group name="Root" label="Root's SPKI"/>
31725 <affected-histogram name="CertificateType.BR"/>
31726 <affected-histogram name="CertificateType.NonBR"/>
31727 <affected-histogram name="CertificateType2.BR"/>
31728 <affected-histogram name="CertificateType2.NonBR"/>
31731 <fieldtrial name="ConnCountImpact">
31732 <group name="conn_count_16" label="with 16 persistent connections per host"/>
31733 <group name="conn_count_4" label="with 4 persistent connections per host"/>
31734 <group name="conn_count_5" label="with 5 persistent connections per host"/>
31735 <group name="conn_count_6" label="with 6 persistent connections per host"/>
31736 <group name="conn_count_7" label="with 7 persistent connections per host"/>
31737 <group name="conn_count_8" label="with 8 persistent connections per host"/>
31738 <group name="conn_count_9" label="with 9 persistent connections per host"/>
31739 <affected-histogram name="Net.Transaction_Connected_New"/>
31740 <affected-histogram name="PLT.Abandoned"/>
31741 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
31742 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
31743 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
31744 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
31745 <affected-histogram name="Renderer4.Abandoned"/>
31746 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
31747 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
31748 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadStaleOk"/>
31749 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
31752 <fieldtrial name="ConnectivityDiagnostics" separator=".">
31753 <group name="0" label="INTERNET_DISCONNECTED"/>
31754 <group name="1" label="CHROME_VERSION"/>
31755 <group name="2" label="CHROMEOS_VERSION"/>
31756 <group name="3" label="DNS_RESOLVER_PRESENT"/>
31757 <group name="4" label="CAPTIVE_PORTAL_DNS"/>
31758 <group name="5" label="CAPTIVE_PORTAL_HTTP"/>
31759 <group name="6" label="FIREWALL_80"/>
31760 <group name="7" label="FIREWALL_443"/>
31761 <group name="8" label="RESOLVER_LATENCY"/>
31762 <group name="9" label="HTTP_LATENCY"/>
31763 <group name="10" label="NIC_SIGNAL_STRENGTH"/>
31764 <group name="11" label="PING_GATEWAY"/>
31765 <affected-histogram name="ConnectivityDiagnostics.TestVerdict"/>
31766 <affected-histogram name="ConnectivityDiagnostics.TimeTaken"/>
31769 <fieldtrial name="ConnnectBackupJobs">
31770 <group name="ConnectBackupJobsEnabled"/>
31771 <group name="ConnectBackupJobsDisabled"/>
31772 <affected-histogram name="Net.PreconnectUtilization"/>
31773 <affected-histogram name="Net.PreconnectUtilization2"/>
31774 <affected-histogram name="PLT.Abandoned"/>
31775 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
31776 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
31777 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
31778 <affected-histogram name="PLT.LoadType"/>
31781 <fieldtrial name="CrosFirstRunStep" separator="">
31782 <group name="AppList"/>
31783 <group name="Tray"/>
31784 <group name="Help"/>
31785 <affected-histogram name="CrosFirstRun.TimeSpentOnStep"/>
31788 <fieldtrial name="DataReductionProxy">
31789 <group name="DataReductionProxy"
31790 label="Only page loads through the data reduction proxy are considered."/>
31791 <affected-histogram name="PLT.NT_Connect"/>
31792 <affected-histogram name="PLT.NT_DelayBeforeConnect"/>
31793 <affected-histogram name="PLT.NT_DelayBeforeDomainLookup"/>
31794 <affected-histogram name="PLT.NT_DelayBeforeDomLoading"/>
31795 <affected-histogram name="PLT.NT_DelayBeforeFetch"/>
31796 <affected-histogram name="PLT.NT_DelayBeforeFetchRedirect"/>
31797 <affected-histogram name="PLT.NT_DelayBeforeLoadEvent"/>
31798 <affected-histogram name="PLT.NT_DelayBeforeRequest"/>
31799 <affected-histogram name="PLT.NT_DomainLookup"/>
31800 <affected-histogram name="PLT.NT_DomContentLoaded"/>
31801 <affected-histogram name="PLT.NT_DomInteractive"/>
31802 <affected-histogram name="PLT.NT_DomLoading"/>
31803 <affected-histogram name="PLT.NT_LoadEvent"/>
31804 <affected-histogram name="PLT.NT_Redirect"/>
31805 <affected-histogram name="PLT.NT_Request"/>
31806 <affected-histogram name="PLT.NT_Response"/>
31807 <affected-histogram name="PLT.PT_BeginToCommit"/>
31808 <affected-histogram name="PLT.PT_BeginToFinish"/>
31809 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
31810 <affected-histogram name="PLT.PT_CommitToFinish"/>
31811 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
31812 <affected-histogram name="PLT.PT_FinishDocToFinish"/>
31813 <affected-histogram name="PLT.PT_RequestToCommit"/>
31814 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
31815 <affected-histogram name="PLT.PT_RequestToFinish"/>
31816 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
31817 <affected-histogram name="PLT.PT_RequestToStart"/>
31818 <affected-histogram name="PLT.PT_StartToCommit"/>
31819 <affected-histogram name="PLT.PT_StartToFinish"/>
31822 <fieldtrial name="DefaultAppsExperiment">
31823 <group name="NoDefaultApps" label="User's without default apps installed"/>
31824 <group name="WithDefaultApps" label="User's with default apps installed"/>
31825 <affected-histogram name="Extensions.AppTabLaunchType"/>
31826 <affected-histogram name="Extensions.ExtensionInstalled"/>
31827 <affected-histogram name="Extensions.ExtensionUninstalled"/>
31828 <affected-histogram name="NewTabPage.DefaultPageType"/>
31829 <affected-histogram name="NewTabPage.SelectedPageType"/>
31830 <affected-histogram name="NtpHandler.AttachShownPageType"/>
31831 <affected-histogram name="NtpHandler.SelectedShownPageType"/>
31832 <affected-histogram name="Profile.AppCount"/>
31835 <fieldtrial name="DefaultPinnedApps">
31837 Deprecated as of 12/2013. Default pinned apps trial is finished.
31839 <group name="Existing"/>
31840 <group name="Control"/>
31841 <group name="Alternate"/>
31842 <affected-histogram name="Cros.ClickOnShelf"/>
31845 <fieldtrial name="DiskUsagePerUserCount" separator=".">
31846 <group name="1User" label="Only 1 user exists on device."/>
31847 <group name="2Users" label="2 users exist on device."/>
31848 <group name="3Users" label="3 users exist on device."/>
31849 <group name="4Users" label="4 users exist on device."/>
31850 <group name="5Users" label="5 users exist on device."/>
31851 <group name="6Users" label="6 users exist on device."/>
31852 <group name="7OrMoreUsers" label="7 or more users exist on device."/>
31853 <affected-histogram name="Platform.DiskUsage.Cache_Avg"/>
31854 <affected-histogram name="Platform.DiskUsage.Cache_Max"/>
31855 <affected-histogram name="Platform.DiskUsage.Downloads_Avg"/>
31856 <affected-histogram name="Platform.DiskUsage.Downloads_Max"/>
31857 <affected-histogram name="Platform.DiskUsage.GCache_Avg"/>
31858 <affected-histogram name="Platform.DiskUsage.GCache_Max"/>
31859 <affected-histogram name="Platform.DiskUsage.LeastUsedAccountDays"/>
31862 <fieldtrial name="DnsImpact2">
31863 <group name="disabled_prefetch"
31864 label="DNS pre-resolving is disabled in these clients"/>
31865 <group name="disabled_prefetch_4_connections"
31866 label="DNS pre-resolving is disabled in these clients, and a maximum of
31867 4 connections per host was allowed"/>
31868 <group name="enabled_prefetch_4_connections"
31869 label="a maximum of 4 connections per host was allowed in these clients"/>
31870 <group name="parallel_4_prefetch"
31871 label="DNS pre-resolving was only doing 4 concurrent speculative
31872 resolutions in this test"/>
31873 <affected-histogram name="Net.Dns_Resolution_And_TCP_Connection_Latency"/>
31874 <affected-histogram name="Net.TCP_Connection_Idle_Sockets">
31875 <with-group name="disabled_prefetch"/>
31876 <with-group name="disabled_prefetch_4_connections"/>
31877 <with-group name="enabled_prefetch_4_connections"/>
31878 </affected-histogram>
31879 <affected-histogram name="Net.TCP_Connection_Latency"/>
31880 <affected-histogram name="Net.Transaction_Connected"/>
31881 <affected-histogram name="Net.Transaction_Connected_New"/>
31882 <affected-histogram name="Net.Transaction_Connected_New_b"/>
31883 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
31884 <affected-histogram name="Net.Transaction_Latency"/>
31885 <affected-histogram name="Net.Transaction_Latency_b"/>
31886 <affected-histogram name="Net.Transaction_Latency_Total"/>
31887 <affected-histogram name="Net.Transaction_Latency_Total_New_Connection"/>
31888 <affected-histogram
31889 name="Net.Transaction_Latency_Total_New_Connection_Under_10"/>
31890 <affected-histogram name="Net.Transaction_Latency_Total_Under_10"/>
31891 <affected-histogram name="Net.Transaction_Latency_Under_10"/>
31892 <affected-histogram name="PLT.RequestToFinish">
31893 <with-group name="parallel_4_prefetch"/>
31894 </affected-histogram>
31897 <fieldtrial name="DnsImpact3">
31898 <group name="disabled_prefetch" label="with DNS pre-resolving disabled"/>
31899 <group name="parallel_4_prefetch"
31900 label="with only 4 concurrent speculative resolutions done in parallel"/>
31901 <affected-histogram name="Net.Transaction_Connected_New">
31902 <with-group name="disabled_prefetch"/>
31903 </affected-histogram>
31904 <affected-histogram name="Renderer2.FinishDocToFinish"/>
31905 <affected-histogram name="Renderer2.RequestToFinish"/>
31906 <affected-histogram name="Renderer2.RequestToFinish_L">
31907 <with-group name="disabled_prefetch"/>
31908 </affected-histogram>
31909 <affected-histogram name="Renderer2.RequestToFirstLayout"/>
31910 <affected-histogram name="Renderer2.RequestToStart"/>
31911 <affected-histogram name="Renderer2.StartToFinish"/>
31912 <affected-histogram name="Renderer2.StartToFinishDoc"/>
31913 <affected-histogram name="Renderer2.StartToFirstLayout"/>
31914 <affected-histogram name="Renderer4.RequestToFinish">
31915 <with-group name="parallel_4_prefetch"/>
31916 </affected-histogram>
31917 <affected-histogram name="Renderer4.StartToFinish">
31918 <with-group name="parallel_4_prefetch"/>
31919 </affected-histogram>
31922 <fieldtrial name="DnsParallelism">
31923 <group name="parallel_10"
31924 label="with only 10 concurrent resolutions done in parallel"/>
31925 <group name="parallel_14"
31926 label="with only 14 concurrent resolutions done in parallel"/>
31927 <group name="parallel_20"
31928 label="with only 20 concurrent resolutions done in parallel"/>
31929 <group name="parallel_6"
31930 label="with only 6 concurrent resolutions done in parallel"/>
31931 <group name="parallel_7"
31932 label="with only 7 concurrent resolutions done in parallel"/>
31933 <group name="parallel_8"
31934 label="with only 8 concurrent resolutions done in parallel"/>
31935 <group name="parallel_9"
31936 label="with only 9 concurrent resolutions done in parallel"/>
31937 <group name="parallel_default"
31938 label="with the default number of concurrent resolutions done in
31940 <affected-histogram name="DNS.ResolveCategory"/>
31941 <affected-histogram name="DNS.ResolveSuccess"/>
31944 <fieldtrial name="DomainGoogle" separator="">
31945 <group name="Google" label="only Google cookies are recorded."/>
31946 <group name="Other" label="only NON-Google cookies are recorded."/>
31947 <affected-histogram name="Cookie.ReinstatedCookies"/>
31950 <fieldtrial name="ExternalExtensionEvent" separator="">
31951 <group name="NonWebstore"
31952 label="sideloaded extensions that don't update from the webstore"/>
31953 <group name="Webstore"
31954 label="sideloaded extensions that update from the webstore"/>
31955 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
31958 <fieldtrial name="FileBrowserLoad" separator=".">
31959 <group name="Construct"
31960 label="Time spent constructing the main Javascript object."/>
31961 <group name="DOM" label="Time to initialize DOM."/>
31962 <group name="FileSystem"
31963 label="Deprecated as of 9/2013. Time to get access to the local file
31965 <group name="Parse" label="Time to parse Javascript and CSS."/>
31966 <group name="Roots" label="Time to enumerate file system roots."/>
31967 <group name="Total"
31968 label="Total load time from the moment the Javascript started parsing
31969 till the moment the empty file list is displayed."/>
31970 <affected-histogram name="FileBrowser.Load"/>
31973 <fieldtrial name="FromGWS">
31974 <group name="FromGWS"
31975 label="Only page loads that are a result of a navigation from a web
31976 search are considered."/>
31977 <affected-histogram name="PLT.BeginToFinish"/>
31978 <affected-histogram name="PLT.BeginToFinishDoc"/>
31979 <affected-histogram name="PLT.BeginToFirstPaint"/>
31980 <affected-histogram name="PLT.CommitToFirstPaint"/>
31981 <affected-histogram name="PLT.PT_BeginToCommit"/>
31982 <affected-histogram name="PLT.PT_BeginToFinish"/>
31983 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
31984 <affected-histogram name="PLT.PT_CommitToFinish"/>
31985 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
31986 <affected-histogram name="PLT.PT_RequestToCommit"/>
31987 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
31988 <affected-histogram name="PLT.PT_RequestToFinish"/>
31989 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
31990 <affected-histogram name="PLT.PT_RequestToStart"/>
31991 <affected-histogram name="PLT.PT_StartToCommit"/>
31992 <affected-histogram name="PLT.PT_StartToFinish"/>
31995 <fieldtrial name="GWSChromeJointExperiment">
31996 <group name="Experiment1"
31997 label="Only page loads that are a result of a navigation from a web
31998 search under a specific web search/Chrome joint experiment.
31999 Unused at this moment."/>
32000 <group name="Experiment2"
32001 label="Only page loads that are a result of a navigation from a web
32002 search under a specific web search/Chrome joint experiment.
32003 Unused at this moment."/>
32004 <group name="Experiment3"
32005 label="Only page loads that are a result of a navigation from a web
32006 search under a specific web search/Chrome joint experiment.
32007 Unused at this moment."/>
32008 <group name="Experiment4"
32009 label="Only page loads that are a result of a navigation from a web
32010 search under a specific web search/Chrome joint experiment.
32011 Unused at this moment."/>
32012 <group name="Experiment5"
32013 label="Only page loads that are a result of a navigation from a web
32014 search under a specific web search/Chrome joint experiment.
32015 Unused at this moment."/>
32016 <group name="Experiment6"
32017 label="Only page loads that are a result of a navigation from a web
32018 search under a specific web search/Chrome joint experiment.
32019 Unused at this moment."/>
32020 <group name="Experiment7"
32021 label="Only page loads that are a result of a navigation from a web
32022 search under a specific web search/Chrome joint experiment.
32023 Unused at this moment."/>
32024 <group name="Experiment8"
32025 label="Only page loads that are a result of a navigation from a web
32026 search under a specific web search/Chrome joint experiment.
32027 Unused at this moment."/>
32028 <group name="Experiment9"
32029 label="Only page loads that are a result of a navigation from a web
32030 search under a specific web search/Chrome joint experiment.
32031 Unused at this moment."/>
32032 <group name="Experiment10"
32033 label="Only page loads that are a result of a navigation from a web
32034 search under a specific web search/Chrome joint experiment.
32035 Unused at this moment."/>
32036 <group name="Experiment11"
32037 label="Only page loads that are a result of a navigation from a web
32038 search under a specific web search/Chrome joint experiment.
32039 Unused at this moment."/>
32040 <group name="Experiment12"
32041 label="Only page loads that are a result of a navigation from a web
32042 search under a specific web search/Chrome joint experiment.
32043 Unused at this moment."/>
32044 <group name="Experiment13"
32045 label="Only page loads that are a result of a navigation from a web
32046 search under a specific web search/Chrome joint experiment.
32047 Unused at this moment."/>
32048 <group name="Experiment14"
32049 label="Only page loads that are a result of a navigation from a web
32050 search under a specific web search/Chrome joint experiment.
32051 Unused at this moment."/>
32052 <group name="Experiment15"
32053 label="Only page loads that are a result of a navigation from a web
32054 search under a specific web search/Chrome joint experiment.
32055 Unused at this moment."/>
32056 <group name="Experiment16"
32057 label="Only page loads that are a result of a navigation from a web
32058 search under a specific web search/Chrome joint experiment.
32059 Unused at this moment."/>
32060 <group name="Experiment17"
32061 label="Only page loads that are a result of a navigation from a web
32062 search under a specific web search/Chrome joint experiment.
32063 Unused at this moment."/>
32064 <group name="Experiment18"
32065 label="Only page loads that are a result of a navigation from a web
32066 search under a specific web search/Chrome joint experiment.
32067 Unused at this moment."/>
32068 <group name="Experiment19"
32069 label="Only page loads that are a result of a navigation from a web
32070 search under a specific web search/Chrome joint experiment.
32071 Unused at this moment."/>
32072 <group name="Experiment20"
32073 label="Only page loads that are a result of a navigation from a web
32074 search under a specific web search/Chrome joint experiment.
32075 Unused at this moment."/>
32076 <affected-histogram name="PLT.BeginToFinish_FromGWS"/>
32077 <affected-histogram name="PLT.BeginToFinish_NoPreview"/>
32078 <affected-histogram name="PLT.BeginToFinish_Preview"/>
32079 <affected-histogram name="PLT.BeginToFinish_WithPreview"/>
32080 <affected-histogram name="PLT.BeginToFinishDoc_FromGWS"/>
32081 <affected-histogram name="PLT.BeginToFinishDoc_NoPreview"/>
32082 <affected-histogram name="PLT.BeginToFinishDoc_Preview"/>
32083 <affected-histogram name="PLT.BeginToFinishDoc_WithPreview"/>
32084 <affected-histogram name="PLT.BeginToFirstPaint_FromGWS"/>
32085 <affected-histogram name="PLT.BeginToFirstPaint_NoPreview"/>
32086 <affected-histogram name="PLT.BeginToFirstPaint_Preview"/>
32087 <affected-histogram name="PLT.BeginToFirstPaint_WithPreview"/>
32088 <affected-histogram name="PLT.CommitToFirstPaint_FromGWS"/>
32089 <affected-histogram name="PLT.CommitToFirstPaint_NoPreview"/>
32090 <affected-histogram name="PLT.CommitToFirstPaint_Preview"/>
32091 <affected-histogram name="PLT.CommitToFirstPaint_WithPreview"/>
32092 <affected-histogram name="PLT.PT_BeginToCommit_FromGWS"/>
32093 <affected-histogram name="PLT.PT_BeginToCommit_NoPreview"/>
32094 <affected-histogram name="PLT.PT_BeginToCommit_Preview"/>
32095 <affected-histogram name="PLT.PT_BeginToCommit_WithPreview"/>
32096 <affected-histogram name="PLT.PT_BeginToFinish_FromGWS"/>
32097 <affected-histogram name="PLT.PT_BeginToFinish_NoPreview"/>
32098 <affected-histogram name="PLT.PT_BeginToFinish_Preview"/>
32099 <affected-histogram name="PLT.PT_BeginToFinish_WithPreview"/>
32100 <affected-histogram name="PLT.PT_BeginToFinishDoc_FromGWS"/>
32101 <affected-histogram name="PLT.PT_BeginToFinishDoc_NoPreview"/>
32102 <affected-histogram name="PLT.PT_BeginToFinishDoc_Preview"/>
32103 <affected-histogram name="PLT.PT_BeginToFinishDoc_WithPreview"/>
32104 <affected-histogram name="PLT.PT_CommitToFinish_FromGWS"/>
32105 <affected-histogram name="PLT.PT_CommitToFinish_NoPreview"/>
32106 <affected-histogram name="PLT.PT_CommitToFinish_Preview"/>
32107 <affected-histogram name="PLT.PT_CommitToFinish_WithPreview"/>
32108 <affected-histogram name="PLT.PT_CommitToFinishDoc_FromGWS"/>
32109 <affected-histogram name="PLT.PT_CommitToFinishDoc_NoPreview"/>
32110 <affected-histogram name="PLT.PT_CommitToFinishDoc_Preview"/>
32111 <affected-histogram name="PLT.PT_CommitToFinishDoc_WithPreview"/>
32112 <affected-histogram name="PLT.PT_RequestToCommit_FromGWS"/>
32113 <affected-histogram name="PLT.PT_RequestToCommit_NoPreview"/>
32114 <affected-histogram name="PLT.PT_RequestToCommit_Preview"/>
32115 <affected-histogram name="PLT.PT_RequestToCommit_WithPreview"/>
32116 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_FromGWS"/>
32117 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_NoPreview"/>
32118 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_Preview"/>
32119 <affected-histogram name="PLT.PT_RequestToDomContentLoaded_WithPreview"/>
32120 <affected-histogram name="PLT.PT_RequestToFinish_FromGWS"/>
32121 <affected-histogram name="PLT.PT_RequestToFinish_NoPreview"/>
32122 <affected-histogram name="PLT.PT_RequestToFinish_Preview"/>
32123 <affected-histogram name="PLT.PT_RequestToFinish_WithPreview"/>
32124 <affected-histogram name="PLT.PT_RequestToFinishDoc_FromGWS"/>
32125 <affected-histogram name="PLT.PT_RequestToFinishDoc_NoPreview"/>
32126 <affected-histogram name="PLT.PT_RequestToFinishDoc_Preview"/>
32127 <affected-histogram name="PLT.PT_RequestToFinishDoc_WithPreview"/>
32128 <affected-histogram name="PLT.PT_RequestToStart_FromGWS"/>
32129 <affected-histogram name="PLT.PT_RequestToStart_NoPreview"/>
32130 <affected-histogram name="PLT.PT_RequestToStart_Preview"/>
32131 <affected-histogram name="PLT.PT_RequestToStart_WithPreview"/>
32132 <affected-histogram name="PLT.PT_StartToCommit_FromGWS"/>
32133 <affected-histogram name="PLT.PT_StartToCommit_NoPreview"/>
32134 <affected-histogram name="PLT.PT_StartToCommit_Preview"/>
32135 <affected-histogram name="PLT.PT_StartToCommit_WithPreview"/>
32136 <affected-histogram name="PLT.PT_StartToFinish_FromGWS"/>
32137 <affected-histogram name="PLT.PT_StartToFinish_NoPreview"/>
32138 <affected-histogram name="PLT.PT_StartToFinish_Preview"/>
32139 <affected-histogram name="PLT.PT_StartToFinish_WithPreview"/>
32142 <fieldtrial name="HttpPipeliningCompatibility">
32143 <group name="disable_test" label="Do nothing"/>
32144 <group name="enable_test" label="Test connection for HTTP pipelining"/>
32145 <affected-histogram name="NetConnectivity.Pipeline.0.NetworkError"/>
32146 <affected-histogram name="NetConnectivity.Pipeline.0.ResponseCode"/>
32147 <affected-histogram name="NetConnectivity.Pipeline.0.Status"/>
32148 <affected-histogram name="NetConnectivity.Pipeline.1.NetworkError"/>
32149 <affected-histogram name="NetConnectivity.Pipeline.1.ResponseCode"/>
32150 <affected-histogram name="NetConnectivity.Pipeline.1.Status"/>
32151 <affected-histogram name="NetConnectivity.Pipeline.2.NetworkError"/>
32152 <affected-histogram name="NetConnectivity.Pipeline.2.ResponseCode"/>
32153 <affected-histogram name="NetConnectivity.Pipeline.2.Status"/>
32154 <affected-histogram name="NetConnectivity.Pipeline.3.NetworkError"/>
32155 <affected-histogram name="NetConnectivity.Pipeline.3.ResponseCode"/>
32156 <affected-histogram name="NetConnectivity.Pipeline.3.Status"/>
32157 <affected-histogram name="NetConnectivity.Pipeline.4.NetworkError"/>
32158 <affected-histogram name="NetConnectivity.Pipeline.4.ResponseCode"/>
32159 <affected-histogram name="NetConnectivity.Pipeline.4.Status"/>
32160 <affected-histogram name="NetConnectivity.Pipeline.5.NetworkError"/>
32161 <affected-histogram name="NetConnectivity.Pipeline.5.ResponseCode"/>
32162 <affected-histogram name="NetConnectivity.Pipeline.5.Status"/>
32163 <affected-histogram name="NetConnectivity.Pipeline.AllHTTP11"/>
32164 <affected-histogram name="NetConnectivity.Pipeline.CanarySuccess"/>
32165 <affected-histogram name="NetConnectivity.Pipeline.Depth"/>
32166 <affected-histogram name="NetConnectivity.Pipeline.Success"/>
32169 <fieldtrial name="IndexedDBLevelDBErrnoMethods" separator=".">
32170 <group name="NewLogger" label="ChromiumEnv::NewLogger"/>
32171 <group name="NewSequentialFile" label="ChromiumEnv::NewSequentialFile"/>
32172 <group name="NewWritableFile" label="ChromiumEnv::NewWritableFile"/>
32173 <group name="SequentialFileRead" label="ChromiumSequentialFile::Read"/>
32174 <group name="SequentialFileSkip" label="ChromiumSequentialFile::Skip"/>
32175 <group name="WritableFileAppend" label="ChromiumWritableFile::Append"/>
32176 <group name="WritableFileClose" label="ChromiumWritableFile::Close"/>
32177 <group name="WritableFileFlush" label="ChromiumWritableFile::Flush"/>
32178 <group name="WritableFileSync" label="ChromiumWritableFile::Sync"/>
32179 <group name="WritableFileSyncParent"
32180 label="ChromiumWritableFile::SyncParent"/>
32181 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.Errno"/>
32182 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.Errno"/>
32183 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.Errno"/>
32186 <fieldtrial name="IndexedDBLevelDBPFEMethods" separator=".">
32187 <group name="CreateDir" label="ChromiumEnv::CreateDir"/>
32188 <group name="DeleteDir" label="ChromiumEnv::DeleteDir"/>
32189 <group name="DeleteFile" label="ChromiumEnv::DeleteFile"/>
32190 <group name="GetChildren" label="ChromiumEnv::GetChildren"/>
32191 <group name="GetFileSize" label="ChromiumEnv::GetFileSize"/>
32192 <group name="LockFile" label="ChromiumEnv::LockFile"/>
32193 <group name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
32194 <group name="RandomAccessFileRead" label="ChromiumRandomAccessFile::Read"/>
32195 <group name="RenameFile" label="ChromiumEnv::RenameFile"/>
32196 <group name="UnlockFile" label="ChromiumEnv::UnlockFile"/>
32197 <affected-histogram name="WebCore.IndexedDB.LevelDBOpenErrors.PFE"/>
32198 <affected-histogram name="WebCore.IndexedDB.LevelDBReadErrors.PFE"/>
32199 <affected-histogram name="WebCore.IndexedDB.LevelDBWriteErrors.PFE"/>
32202 <fieldtrial name="InstallerDownloadSources" separator="">
32203 <group name="HttpPeer" label="Download Source: HTTP Peer"/>
32204 <group name="HttpServer" label="Download Source: HTTP Server"/>
32205 <group name="HttpsServer" label="Download Source: HTTPS Server"/>
32206 <affected-histogram name="Installer.SuccessfulMBsDownloadedFrom"/>
32207 <affected-histogram name="Installer.TotalMBsDownloadedFrom"/>
32210 <fieldtrial name="Instant">
32211 <group name="Extended" label="Suggestions + Results"/>
32212 <group name="Instant" label="Results"/>
32213 <affected-histogram name="Instant.SessionsStorageNamespace"/>
32216 <fieldtrial name="InstantExtended_QuerytoQuery">
32217 <group name="400" label="Omnibox width < 400"/>
32218 <group name="700" label="Omnibox width < 700"/>
32219 <group name="1200" label="Omnibox width < 1200"/>
32220 <group name="large" label="Omnibox width >= 1200"/>
32221 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoQuery"/>
32222 <affected-histogram name="InstantExtended.PercentageMatchV2_QuerytoURL"/>
32223 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoQuery"/>
32224 <affected-histogram name="InstantExtended.PercentageMatchV2_URLtoURL"/>
32227 <fieldtrial name="InstantSearchClicks">
32228 <group name="WithPreview"
32229 label="Only page loads through data reduction proxy that are result of
32230 navigation from web search and preview version of the page shown
32232 <group name="Preview"
32233 label="Only page loads through data reduction proxy that are result of
32234 navigation from web search and preview version of the page shown
32236 <group name="NoPreview"
32237 label="Only page loads through data reduction proxy that are result of
32238 navigation from web search and preview version of the page shown
32240 <affected-histogram name="PLT.BeginToFinish"/>
32241 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
32242 <affected-histogram name="PLT.BeginToFinishDoc"/>
32243 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
32244 <affected-histogram name="PLT.BeginToFirstPaint"/>
32245 <affected-histogram name="PLT.CommitToFirstPaint"/>
32246 <affected-histogram name="PLT.PT_BeginToCommit"/>
32247 <affected-histogram name="PLT.PT_BeginToFinish"/>
32248 <affected-histogram name="PLT.PT_BeginToFinishDoc"/>
32249 <affected-histogram name="PLT.PT_CommitToFinish"/>
32250 <affected-histogram name="PLT.PT_CommitToFinishDoc"/>
32251 <affected-histogram name="PLT.PT_RequestToCommit"/>
32252 <affected-histogram name="PLT.PT_RequestToDomContentLoaded"/>
32253 <affected-histogram name="PLT.PT_RequestToFinish"/>
32254 <affected-histogram name="PLT.PT_RequestToFinishDoc"/>
32255 <affected-histogram name="PLT.PT_RequestToStart"/>
32256 <affected-histogram name="PLT.PT_StartToCommit"/>
32257 <affected-histogram name="PLT.PT_StartToFinish"/>
32260 <fieldtrial name="Interval" separator="_">
32261 <group name="Interval" label="Interval between two consecutive connects is"/>
32262 <affected-histogram name="Net.TCP_Connection_Latency"/>
32265 <fieldtrial name="Interval_20ms_plus_and_minus" separator="_">
32266 <group name="Interval_20ms_Minus"
32267 label="Interval between two consecutive connects is less than 20ms."/>
32268 <group name="Interval_20ms_Plus"
32269 label="Interval between two consecutive connects is greater than or
32271 <affected-histogram name="Net.TCP_Connection_Latency"/>
32274 <fieldtrial name="Interval_lt_gt_20ms" separator="_">
32275 <group name="LessThanOrEqual_10ms" label="less than or equal to 10ms."/>
32276 <group name="LessThanOrEqual_20ms"
32277 label="more than 10ms, and less than or equal to 20ms."/>
32278 <group name="GreaterThan_20ms" label="greater than 20ms."/>
32279 <affected-histogram name="Net.TCP_Connection_Latency_Interval"/>
32282 <fieldtrial name="IPv6_Probe">
32283 <group name="IPv6_probe_skipped"
32284 label="with IPv6 not probed, and default OS settings used"/>
32285 <group name="IPv6_probe_done"
32286 label="with IPv6 probed for and possibly disabled"/>
32287 <affected-histogram name="DNS.PrefetchResolution"/>
32290 <fieldtrial name="LateBindingExperiment">
32291 <group name="disable_late_binding" label="socket late binding is disabled"/>
32292 <group name="enable_late_binding" label="socket late binding is enabled"/>
32293 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
32294 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
32295 <affected-histogram name="Net.SocketIdleTimeOnIOError2_ReusedSocket"/>
32296 <affected-histogram name="Net.SocketIdleTimeOnIOError2_UnusedSocket"/>
32297 <affected-histogram name="Net.TCPSocketType"/>
32298 <affected-histogram name="Net.Transaction_Connected"/>
32299 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
32300 <affected-histogram name="Net.TransportSocketRequestTime"/>
32301 <affected-histogram name="Renderer4.BeginToFinish_LinkLoad"/>
32302 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadNormal"/>
32303 <affected-histogram name="Renderer4.BeginToFinish_LinkLoadReload"/>
32304 <affected-histogram name="Renderer4.BeginToFinish_NormalLoad"/>
32305 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoad"/>
32306 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadNormal"/>
32307 <affected-histogram name="Renderer4.BeginToFinishDoc_LinkLoadReload"/>
32308 <affected-histogram name="Renderer4.BeginToFinishDoc_NormalLoad"/>
32309 <affected-histogram name="Renderer4.RequestToFinish"/>
32310 <affected-histogram name="Renderer4.StartToFinish"/>
32313 <fieldtrial name="LevelDBEnvBackupRestore" separator="">
32314 <group name="Backup" label="Backing up an ldb file."/>
32315 <group name="Restore" label="Restoring an ldb file."/>
32316 <affected-histogram name="LevelDBEnv.IDB.Table"/>
32317 <affected-histogram name="LevelDBEnv.Table"/>
32320 <fieldtrial name="LevelDBEnvMaxFDs" separator=".">
32321 <group name="Success"
32322 label="This histogram shows the limit when open succeeded."/>
32323 <group name="TooManyOpened"
32324 label="This histogram shows the limit when open failed because the
32325 limit had been reached."/>
32326 <group name="OtherError"
32327 label="This histogram shows the limit when open failed for reasons
32328 other than exceeding the limit."/>
32329 <affected-histogram name="LevelDBEnv.IDB.MaxFDs"/>
32330 <affected-histogram name="LevelDBEnv.MaxFDs"/>
32333 <fieldtrial name="LevelDBEnvPlatformFileErrors" separator="">
32334 <group name="CreateDir" label="ChromiumEnv::CreateDir"/>
32335 <group name="GetChildren" label="ChromiumEnv::GetChildren"/>
32336 <group name="LockFile" label="ChromiumEnv::LockFile"/>
32337 <group name="NewRandomAccessFile" label="ChromiumEnv::NewRandomAccessFile"/>
32338 <group name="RenameFile" label="ChromiumEnv::RenameFile"/>
32339 <affected-histogram name="LevelDBEnv.IDB.IOError."/>
32340 <affected-histogram name="LevelDBEnv.IOError."/>
32343 <fieldtrial name="LevelDBEnvRetry" separator="">
32344 <group name="RenameFile" label="RenameFile"/>
32345 <group name="LockFile" label="LockFile"/>
32346 <group name="CreateDir" label="CreateDir"/>
32347 <affected-histogram name="LevelDBEnv.IDB.RetryRecoveredFromErrorIn"/>
32348 <affected-histogram name="LevelDBEnv.IDB.TimeUntilSuccessFor"/>
32349 <affected-histogram name="LevelDBEnv.RetryRecoveredFromErrorIn"/>
32350 <affected-histogram name="LevelDBEnv.TimeUntilSuccessFor"/>
32353 <fieldtrial name="LevelDBEnvRetryTimes" separator="">
32355 Deprecated 2013-04 in favor of LevelDBEnvRetry.
32357 <group name="Rename" label="RenameFile"/>
32358 <group name="LockFile" label="LockFile"/>
32359 <affected-histogram name="LevelDBEnv.IDB.TimeTo"/>
32360 <affected-histogram name="LevelDBEnv.TimeTo"/>
32363 <fieldtrial name="MediaAudioInputControllerTime" separator=".">
32364 <group name="CloseTime" label="Measures the time taken for DoClose()."/>
32365 <group name="CreateTime" label="Measures the time taken for DoCreate()."/>
32366 <group name="RecordTime" label="Measures the time taken for DoRecord()."/>
32367 <affected-histogram name="Media.AudioInputController"/>
32370 <fieldtrial name="MediaAudioInputDeviceManagerTime" separator=".">
32371 <group name="OpenOnDeviceThreadTime"
32372 label="Measures the time taken for OpenOnDeviceThread()."/>
32373 <group name="EnumerateOnDeviceThreadTime"
32374 label="Measures the time taken for EnumerateOnDeviceThread()."/>
32375 <affected-histogram name="Media.AudioInputDeviceManager"/>
32378 <fieldtrial name="MediaAudioOutputControllerTime" separator=".">
32379 <group name="CloseTime" label="Measures the time taken for DoClose()."/>
32380 <group name="CreateTime" label="Measures the time taken for DoCreate()."/>
32381 <group name="DeviceChangeTime"
32382 label="Measures the time taken for OnDeviceChange()."/>
32383 <group name="PauseTime" label="Measures the time taken for DoPause()."/>
32384 <group name="PlayTime"
32385 label="Measures the time taken for DoPlay(). Technically only the
32386 worker method AudioOutputController::PollAndStartIfDataReady()."/>
32387 <affected-histogram name="Media.AudioOutputController"/>
32390 <fieldtrial name="MediaVideoCaptureManagerTime" separator=".">
32391 <group name="OnEnumerateDevicesTime"
32392 label="Measures the time taken for OnEnumerateDevices()."/>
32393 <group name="OnOpenTime" label="Measures the time taken for OnOpen()."/>
32394 <group name="OnCloseTime" label="Measures the time taken for OnClose()."/>
32395 <group name="OnStartTime" label="Measures the time taken for OnStart()."/>
32396 <group name="OnStopTime" label="Measures the time taken for OnStop()."/>
32397 <affected-histogram name="Media.VideoCaptureManager"/>
32400 <fieldtrial name="NetConnectivity" separator=".">
32401 <group name="53.100B" label="100 bytes of data on port 53."/>
32402 <group name="53.100B.NoProxy"
32403 label="100 bytes of data on port 53 with no proxy."/>
32404 <group name="53.1K" label="1K bytes of data on port 53."/>
32405 <group name="53.1K.NoProxy"
32406 label="1K bytes of data on port 53 with no proxy."/>
32407 <group name="53.100B.RTT" label="100 bytes of data on port 53 successfully."/>
32408 <group name="53.100B.RTT.NoProxy"
32409 label="100 bytes of data on port 53 successfully with no proxy."/>
32410 <group name="53.1K.RTT" label="1K bytes of data on port 53 successfully."/>
32411 <group name="53.1K.RTT.NoProxy"
32412 label="1K bytes of data on port 53 successfully with no proxy."/>
32413 <group name="587.100B" label="100 bytes of data on port 587."/>
32414 <group name="587.100B.NoProxy"
32415 label="100 bytes of data on port 587 with no proxy."/>
32416 <group name="587.1K" label="1K bytes of data on port 587."/>
32417 <group name="587.1K.NoProxy"
32418 label="1K bytes of data on port 587 with no proxy."/>
32419 <group name="587.100B.RTT"
32420 label="100 bytes of data on port 587 successfully."/>
32421 <group name="587.100B.RTT.NoProxy"
32422 label="100 bytes of data on port 587 successfully with no proxy."/>
32423 <group name="587.1K.RTT" label="1K bytes of data on port 587 successfully."/>
32424 <group name="587.1K.RTT.NoProxy"
32425 label="1K bytes of data on port 587 successfully with no proxy."/>
32426 <group name="6121.100B" label="100 bytes of data on port 6121."/>
32427 <group name="6121.100B.NoProxy"
32428 label="100 bytes of data on port 6121 with no proxy."/>
32429 <group name="6121.1K" label="1K bytes of data on port 6121."/>
32430 <group name="6121.1K.NoProxy"
32431 label="1K bytes of data on port 6121 with no proxy."/>
32432 <group name="6121.100B.RTT"
32433 label="100 bytes of data on port 6121 successfully."/>
32434 <group name="6121.100B.RTT.NoProxy"
32435 label="100 bytes of data on port 6121 successfully with no proxy."/>
32436 <group name="6121.1K.RTT"
32437 label="1K bytes of data on port 6121 successfully."/>
32438 <group name="6121.1K.RTT.NoProxy"
32439 label="1K bytes of data on port 6121 successfully with no proxy."/>
32440 <group name="80.100B" label="100 bytes of data on port 80."/>
32441 <group name="80.100B.NoProxy"
32442 label="100 bytes of data on port 80 with no proxy."/>
32443 <group name="80.1K" label="1K bytes of data on port 80."/>
32444 <group name="80.1K.NoProxy"
32445 label="1K bytes of data on port 80 with no proxy."/>
32446 <group name="80.100B.RTT" label="100 bytes of data on port 80 successfully."/>
32447 <group name="80.100B.RTT.NoProxy"
32448 label="100 bytes of data on port 80 successfully with no proxy."/>
32449 <group name="80.1K.RTT" label="1K bytes of data on port 80 successfully."/>
32450 <group name="80.1K.RTT.NoProxy"
32451 label="1K bytes of data on port 80 successfully with no proxy."/>
32452 <group name="8080.100B" label="100 bytes of data on port 8080."/>
32453 <group name="8080.100B.NoProxy"
32454 label="100 bytes of data on port 8080 with no proxy."/>
32455 <group name="8080.1K" label="1K bytes of data on port 8080."/>
32456 <group name="8080.1K.NoProxy"
32457 label="1K bytes of data on port 8080 with no proxy."/>
32458 <group name="8080.100B.RTT"
32459 label="100 bytes of data on port 8080 successfully."/>
32460 <group name="8080.100B.RTT.NoProxy"
32461 label="100 bytes of data on port 8080 successfully with no proxy."/>
32462 <group name="8080.1K.RTT"
32463 label="1K bytes of data on port 8080 successfully."/>
32464 <group name="8080.1K.RTT.NoProxy"
32465 label="1K bytes of data on port 8080 successfully with no proxy."/>
32466 <affected-histogram name="NetConnectivity.TCP.Status"/>
32467 <affected-histogram name="NetConnectivity.TCP.Success"/>
32468 <affected-histogram name="NetConnectivity.UDP.PacketLoss"/>
32469 <affected-histogram name="NetConnectivity.UDP.PacketLoss6"/>
32470 <affected-histogram name="NetConnectivity.UDP.Status"/>
32471 <affected-histogram name="NetConnectivity.UDP.Success"/>
32474 <fieldtrial name="NetConnectivity2" separator=".">
32475 <group name="AcksReceivedFromFirst2Packets" label="2 packets."/>
32476 <group name="AcksReceivedFromFirst3Packets" label="3 packets."/>
32477 <group name="AcksReceivedFromFirst4Packets" label="4 packets."/>
32478 <group name="AcksReceivedFromFirst5Packets" label="5 packets."/>
32479 <group name="AcksReceivedFromFirst6Packets" label="6 packets."/>
32480 <group name="AcksReceivedFromFirst7Packets" label="7 packets."/>
32481 <group name="AcksReceivedFromFirst8Packets" label="8 packets."/>
32482 <group name="AcksReceivedFromFirst9Packets" label="9 packets."/>
32483 <group name="AcksReceivedFromFirst10Packets" label="10 packets."/>
32484 <group name="AcksReceivedFromFirst11Packets" label="11 packets."/>
32485 <group name="AcksReceivedFromFirst12Packets" label="12 packets."/>
32486 <group name="AcksReceivedFromFirst13Packets" label="13 packets."/>
32487 <group name="AcksReceivedFromFirst14Packets" label="14 packets."/>
32488 <group name="AcksReceivedFromFirst15Packets" label="15 packets."/>
32489 <group name="AcksReceivedFromFirst16Packets" label="16 packets."/>
32490 <group name="AcksReceivedFromFirst17Packets" label="17 packets."/>
32491 <group name="AcksReceivedFromFirst18Packets" label="18 packets."/>
32492 <group name="AcksReceivedFromFirst19Packets" label="19 packets."/>
32493 <group name="AcksReceivedFromFirst20Packets" label="20 packets."/>
32494 <group name="AcksReceivedFromFirst21Packets" label="21 packets."/>
32495 <affected-histogram name="NetConnectivity.Sent21"/>
32498 <fieldtrial name="NetConnectivity2a" separator=".">
32499 <group name="6121.100B" label="100 bytes of data is sent on port 6121."/>
32500 <group name="6121.500B" label="500 bytes of data is sent on port 6121."/>
32501 <group name="6121.1K" label="1K bytes of data is sent on port 6121."/>
32502 <affected-histogram name="NetConnectivity2.Sent21.AckReceivedForNthPacket"/>
32503 <affected-histogram name="NetConnectivity2.Sent21.GotAnAck"/>
32504 <affected-histogram name="NetConnectivity2.Sent21.PacketsSent"/>
32507 <fieldtrial name="NetConnectivity2b" separator=".">
32508 <group name="AcksReceivedFromFirst2Packets.6121.100B"
32509 label="2 packets. 100 bytes of data is sent on port 6121."/>
32510 <group name="AcksReceivedFromFirst3Packets.6121.100B"
32511 label="3 packets. 100 bytes of data is sent on port 6121."/>
32512 <group name="AcksReceivedFromFirst4Packets.6121.100B"
32513 label="4 packets. 100 bytes of data is sent on port 6121."/>
32514 <group name="AcksReceivedFromFirst5Packets.6121.100B"
32515 label="5 packets. 100 bytes of data is sent on port 6121."/>
32516 <group name="AcksReceivedFromFirst6Packets.6121.100B"
32517 label="6 packets. 100 bytes of data is sent on port 6121."/>
32518 <group name="AcksReceivedFromFirst7Packets.6121.100B"
32519 label="7 packets. 100 bytes of data is sent on port 6121."/>
32520 <group name="AcksReceivedFromFirst8Packets.6121.100B"
32521 label="8 packets. 100 bytes of data is sent on port 6121."/>
32522 <group name="AcksReceivedFromFirst9Packets.6121.100B"
32523 label="9 packets. 100 bytes of data is sent on port 6121."/>
32524 <group name="AcksReceivedFromFirst10Packets.6121.100B"
32525 label="10 packets. 100 bytes of data is sent on port 6121."/>
32526 <group name="AcksReceivedFromFirst11Packets.6121.100B"
32527 label="11 packets. 100 bytes of data is sent on port 6121."/>
32528 <group name="AcksReceivedFromFirst12Packets.6121.100B"
32529 label="12 packets. 100 bytes of data is sent on port 6121."/>
32530 <group name="AcksReceivedFromFirst13Packets.6121.100B"
32531 label="13 packets. 100 bytes of data is sent on port 6121."/>
32532 <group name="AcksReceivedFromFirst14Packets.6121.100B"
32533 label="14 packets. 100 bytes of data is sent on port 6121."/>
32534 <group name="AcksReceivedFromFirst15Packets.6121.100B"
32535 label="15 packets. 100 bytes of data is sent on port 6121."/>
32536 <group name="AcksReceivedFromFirst16Packets.6121.100B"
32537 label="16 packets. 100 bytes of data is sent on port 6121."/>
32538 <group name="AcksReceivedFromFirst17Packets.6121.100B"
32539 label="17 packets. 100 bytes of data is sent on port 6121."/>
32540 <group name="AcksReceivedFromFirst18Packets.6121.100B"
32541 label="18 packets. 100 bytes of data is sent on port 6121."/>
32542 <group name="AcksReceivedFromFirst19Packets.6121.100B"
32543 label="19 packets. 100 bytes of data is sent on port 6121."/>
32544 <group name="AcksReceivedFromFirst20Packets.6121.100B"
32545 label="20 packets. 100 bytes of data is sent on port 6121."/>
32546 <group name="AcksReceivedFromFirst21Packets.6121.100B"
32547 label="21 packets. 100 bytes of data is sent on port 6121."/>
32548 <affected-histogram name="NetConnectivity2.Sent21"/>
32551 <fieldtrial name="NetConnectivity2c" separator=".">
32552 <group name="6121.100B" label="100 bytes of data is sent on port 6121."/>
32553 <group name="6121.100B.NoProxy"
32554 label="100 bytes of data is sent on port 6121 with no proxy."/>
32555 <group name="6121.500B" label="500 bytes of data is sent on port 6121."/>
32556 <group name="6121.500B.NoProxy"
32557 label="500 bytes of data is sent on port 6121 with no proxy."/>
32558 <group name="6121.1K" label="1K bytes of data is sent on port 6121."/>
32559 <group name="6121.1K.NoProxy"
32560 label="1K bytes of data is sent on port 6121 with no proxy."/>
32561 <affected-histogram name="NetConnectivity2.Send6.PacketsSent"/>
32562 <affected-histogram name="NetConnectivity2.Send6.SeriesAcked"/>
32565 <fieldtrial name="NetConnectivity2d" separator=".">
32566 <group name="AcksReceivedFromFirst2Packets.6121.500B"
32567 label="2 packets. 500 bytes of data is sent on port 6121."/>
32568 <group name="AcksReceivedFromFirst3Packets.6121.500B"
32569 label="3 packets. 500 bytes of data is sent on port 6121."/>
32570 <group name="AcksReceivedFromFirst4Packets.6121.500B"
32571 label="4 packets. 500 bytes of data is sent on port 6121."/>
32572 <group name="AcksReceivedFromFirst5Packets.6121.500B"
32573 label="5 packets. 500 bytes of data is sent on port 6121."/>
32574 <group name="AcksReceivedFromFirst6Packets.6121.500B"
32575 label="6 packets. 500 bytes of data is sent on port 6121."/>
32576 <group name="AcksReceivedFromFirst7Packets.6121.500B"
32577 label="7 packets. 500 bytes of data is sent on port 6121."/>
32578 <group name="AcksReceivedFromFirst8Packets.6121.500B"
32579 label="8 packets. 500 bytes of data is sent on port 6121."/>
32580 <group name="AcksReceivedFromFirst9Packets.6121.500B"
32581 label="9 packets. 500 bytes of data is sent on port 6121."/>
32582 <group name="AcksReceivedFromFirst10Packets.6121.500B"
32583 label="10 packets. 500 bytes of data is sent on port 6121."/>
32584 <group name="AcksReceivedFromFirst11Packets.6121.500B"
32585 label="11 packets. 500 bytes of data is sent on port 6121."/>
32586 <group name="AcksReceivedFromFirst12Packets.6121.500B"
32587 label="12 packets. 500 bytes of data is sent on port 6121."/>
32588 <group name="AcksReceivedFromFirst13Packets.6121.500B"
32589 label="13 packets. 500 bytes of data is sent on port 6121."/>
32590 <group name="AcksReceivedFromFirst14Packets.6121.500B"
32591 label="14 packets. 500 bytes of data is sent on port 6121."/>
32592 <group name="AcksReceivedFromFirst15Packets.6121.500B"
32593 label="15 packets. 500 bytes of data is sent on port 6121."/>
32594 <group name="AcksReceivedFromFirst16Packets.6121.500B"
32595 label="16 packets. 500 bytes of data is sent on port 6121."/>
32596 <group name="AcksReceivedFromFirst17Packets.6121.500B"
32597 label="17 packets. 500 bytes of data is sent on port 6121."/>
32598 <group name="AcksReceivedFromFirst18Packets.6121.500B"
32599 label="18 packets. 500 bytes of data is sent on port 6121."/>
32600 <group name="AcksReceivedFromFirst19Packets.6121.500B"
32601 label="19 packets. 500 bytes of data is sent on port 6121."/>
32602 <group name="AcksReceivedFromFirst20Packets.6121.500B"
32603 label="20 packets. 500 bytes of data is sent on port 6121."/>
32604 <group name="AcksReceivedFromFirst21Packets.6121.500B"
32605 label="21 packets. 500 bytes of data is sent on port 6121."/>
32606 <affected-histogram name="NetConnectivity2.Sent21"/>
32609 <fieldtrial name="NetConnectivity2e" separator=".">
32610 <group name="AcksReceivedFromFirst2Packets.6121.1K"
32611 label="2 packets. 1K bytes of data is sent on port 6121."/>
32612 <group name="AcksReceivedFromFirst3Packets.6121.1K"
32613 label="3 packets. 1K bytes of data is sent on port 6121."/>
32614 <group name="AcksReceivedFromFirst4Packets.6121.1K"
32615 label="4 packets. 1K bytes of data is sent on port 6121."/>
32616 <group name="AcksReceivedFromFirst5Packets.6121.1K"
32617 label="5 packets. 1K bytes of data is sent on port 6121."/>
32618 <group name="AcksReceivedFromFirst6Packets.6121.1K"
32619 label="6 packets. 1K bytes of data is sent on port 6121."/>
32620 <group name="AcksReceivedFromFirst7Packets.6121.1K"
32621 label="7 packets. 1K bytes of data is sent on port 6121."/>
32622 <group name="AcksReceivedFromFirst8Packets.6121.1K"
32623 label="8 packets. 1K bytes of data is sent on port 6121."/>
32624 <group name="AcksReceivedFromFirst9Packets.6121.1K"
32625 label="9 packets. 1K bytes of data is sent on port 6121."/>
32626 <group name="AcksReceivedFromFirst10Packets.6121.1K"
32627 label="10 packets. 1K bytes of data is sent on port 6121."/>
32628 <group name="AcksReceivedFromFirst11Packets.6121.1K"
32629 label="11 packets. 1K bytes of data is sent on port 6121."/>
32630 <group name="AcksReceivedFromFirst12Packets.6121.1K"
32631 label="12 packets. 1K bytes of data is sent on port 6121."/>
32632 <group name="AcksReceivedFromFirst13Packets.6121.1K"
32633 label="13 packets. 1K bytes of data is sent on port 6121."/>
32634 <group name="AcksReceivedFromFirst14Packets.6121.1K"
32635 label="14 packets. 1K bytes of data is sent on port 6121."/>
32636 <group name="AcksReceivedFromFirst15Packets.6121.1K"
32637 label="15 packets. 1K bytes of data is sent on port 6121."/>
32638 <group name="AcksReceivedFromFirst16Packets.6121.1K"
32639 label="16 packets. 1K bytes of data is sent on port 6121."/>
32640 <group name="AcksReceivedFromFirst17Packets.6121.1K"
32641 label="17 packets. 1K bytes of data is sent on port 6121."/>
32642 <group name="AcksReceivedFromFirst18Packets.6121.1K"
32643 label="18 packets. 1K bytes of data is sent on port 6121."/>
32644 <group name="AcksReceivedFromFirst19Packets.6121.1K"
32645 label="19 packets. 1K bytes of data is sent on port 6121."/>
32646 <group name="AcksReceivedFromFirst20Packets.6121.1K"
32647 label="20 packets. 1K bytes of data is sent on port 6121."/>
32648 <group name="AcksReceivedFromFirst21Packets.6121.1K"
32649 label="21 packets. 1K bytes of data is sent on port 6121."/>
32650 <affected-histogram name="NetConnectivity2.Sent21"/>
32653 <fieldtrial name="NetConnectivity3a" separator=".">
32654 <group name="NonPacedPacket"
32655 label="In this histogram results are only shown if at least two packets
32656 were ACKed in the Startup Test. Packets were sent as rapidly as
32658 <group name="PacedPacket"
32659 label="In this histogram results are only shown if at least two packets
32660 were ACKed in the Startup Test. Packets are sent at equal
32661 intervals. The interval is selected to match the bandwidth
32662 discovered during the StartPacket test."/>
32663 <group name="StartPacket"
32664 label="Packets are sent as rapidly as possible, just after successfully
32665 sending an UMA upload. Each packet was numbered, as was its ACK
32666 sent back by Google. If no packets (of the 21) were ever ACKed,
32667 then the port is assumed to be blocked, and no data is recorded
32668 in this histogram."/>
32669 <affected-histogram name="NetConnectivity3"/>
32672 <fieldtrial name="NetConnectivity3aa" separator=".">
32673 <group name="Sent21"
32674 label="This histogram shows the number of echo responses received from
32676 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
32677 <affected-histogram name="NetConnectivity3.PacedPacket"/>
32678 <affected-histogram name="NetConnectivity3.StartPacket"/>
32681 <fieldtrial name="NetConnectivity3AckReceivedForNthPacket" separator=".">
32682 <group name="Sent21.AckReceivedForNthPacket"
32683 label="Each packet was numbered, as was its ACK sent back by Google.
32684 This histogram records, for each packet number, how often we
32685 received an ACK for that packet."/>
32686 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
32687 <affected-histogram name="NetConnectivity3.PacedPacket"/>
32688 <affected-histogram name="NetConnectivity3.StartPacket"/>
32691 <fieldtrial name="NetConnectivity3AcksReceivedFromFirst" separator=".">
32692 <group name="AcksReceivedFromFirst02Packets" label="2 packets."/>
32693 <group name="AcksReceivedFromFirst03Packets" label="3 packets."/>
32694 <group name="AcksReceivedFromFirst04Packets" label="4 packets."/>
32695 <group name="AcksReceivedFromFirst05Packets" label="5 packets."/>
32696 <group name="AcksReceivedFromFirst06Packets" label="6 packets."/>
32697 <group name="AcksReceivedFromFirst07Packets" label="7 packets."/>
32698 <group name="AcksReceivedFromFirst08Packets" label="8 packets."/>
32699 <group name="AcksReceivedFromFirst09Packets" label="9 packets."/>
32700 <group name="AcksReceivedFromFirst10Packets" label="10 packets."/>
32701 <group name="AcksReceivedFromFirst11Packets" label="11 packets."/>
32702 <group name="AcksReceivedFromFirst12Packets" label="12 packets."/>
32703 <group name="AcksReceivedFromFirst13Packets" label="13 packets."/>
32704 <group name="AcksReceivedFromFirst14Packets" label="14 packets."/>
32705 <group name="AcksReceivedFromFirst15Packets" label="15 packets."/>
32706 <group name="AcksReceivedFromFirst16Packets" label="16 packets."/>
32707 <group name="AcksReceivedFromFirst17Packets" label="17 packets."/>
32708 <group name="AcksReceivedFromFirst18Packets" label="18 packets."/>
32709 <group name="AcksReceivedFromFirst19Packets" label="19 packets."/>
32710 <group name="AcksReceivedFromFirst20Packets" label="20 packets."/>
32711 <group name="AcksReceivedFromFirst21Packets" label="21 packets."/>
32712 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
32713 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
32714 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
32717 <fieldtrial name="NetConnectivity3GotAnAck" separator=".">
32718 <group name="Sent21.GotAnAck"
32719 label="The histogram shows if we ever got an ACK for a packet in our
32721 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
32722 <affected-histogram name="NetConnectivity3.PacedPacket"/>
32723 <affected-histogram name="NetConnectivity3.StartPacket"/>
32726 <fieldtrial name="NetConnectivity3PacketDelay1" separator=".">
32727 <group name="Sent21.443"
32728 label="This histogram shows the difference between the time when we
32729 have received 1st byte from the server and the last time when we
32730 have received data from the server on port 443."/>
32731 <group name="Sent21.6121"
32732 label="This histogram shows the difference between the time when we
32733 have received 1st byte from the server and the last time when we
32734 have received data from the server on port 6121."/>
32735 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
32736 <affected-histogram name="NetConnectivity3.PacedPacket"/>
32737 <affected-histogram name="NetConnectivity3.StartPacket"/>
32740 <fieldtrial name="NetConnectivity3PacketDelay2" separator=".">
32741 <group name="443.100B.PacketDelay"
32742 label="100 bytes of data is sent on port 443."/>
32743 <group name="443.1200B.PacketDelay"
32744 label="1200 bytes of data is sent on port 443."/>
32745 <group name="443.500B.PacketDelay"
32746 label="500 bytes of data is sent on port 443."/>
32747 <group name="6121.100B.PacketDelay"
32748 label="100 bytes of data is sent on port 6121."/>
32749 <group name="6121.1200B.PacketDelay"
32750 label="1200 bytes of data is sent on port 6121."/>
32751 <group name="6121.500B.PacketDelay"
32752 label="500 bytes of data is sent on port 6121."/>
32753 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21"/>
32754 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21"/>
32755 <affected-histogram name="NetConnectivity3.StartPacket.Sent21"/>
32758 <fieldtrial name="NetConnectivity3PacketRTT" separator=".">
32759 <group name="Sent21.Success.RTT" label="The histogram shows the RTT for"/>
32760 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
32761 <affected-histogram name="NetConnectivity3.PacedPacket"/>
32762 <affected-histogram name="NetConnectivity3.StartPacket"/>
32765 <fieldtrial name="NetConnectivity3Packets" separator=".">
32766 <group name="Packet01" label="1st packet."/>
32767 <group name="Packet02" label="2nd packet."/>
32768 <group name="Packet03" label="3rd packet."/>
32769 <group name="Packet10" label="10th packet."/>
32770 <group name="Packet20" label="20th packet."/>
32771 <affected-histogram
32772 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT"/>
32773 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.Success.RTT"/>
32774 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.Success.RTT"/>
32777 <fieldtrial name="NetConnectivity3PacketsSent" separator=".">
32778 <group name="Sent21.PacketsSent"
32779 label="This histogram records how many packets (out of 21 attempted)
32780 were sent to the server via UDP."/>
32781 <group name="Send6.SeriesAcked"
32782 label="Chrome sends 6 UDP packets in a row to test to see if there is a
32783 probabalistic dependency in packet loss for consecutive packets.
32784 We record a bit vector of packets received, where the least
32785 significant bit is a 1 if the first packet was received, etc.
32786 For example, if all packets other than packet 2 and 4 are
32787 responded to, then we'd have a sample (in binary) of 110101B, or
32789 <affected-histogram name="NetConnectivity3.NonPacedPacket"/>
32790 <affected-histogram name="NetConnectivity3.PacedPacket"/>
32791 <affected-histogram name="NetConnectivity3.StartPacket"/>
32794 <fieldtrial name="NetConnectivity3PacketsSentBytes" separator=".">
32795 <group name="443.100B" label="100 bytes of data is sent on port 443."/>
32796 <group name="443.500B" label="500 bytes of data is sent on port 443."/>
32797 <group name="443.1200B" label="1200 bytes of data is sent on port 443."/>
32798 <group name="6121.100B" label="100 bytes of data is sent on port 6121."/>
32799 <group name="6121.500B" label="500 bytes of data is sent on port 6121."/>
32800 <group name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
32801 <affected-histogram
32802 name="NetConnectivity3.NonPacedPacket.Sent21.AckReceivedForNthPacket"/>
32803 <affected-histogram
32804 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
32805 <affected-histogram
32806 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
32807 <affected-histogram
32808 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
32809 <affected-histogram
32810 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
32811 <affected-histogram
32812 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
32813 <affected-histogram
32814 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
32815 <affected-histogram
32816 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
32817 <affected-histogram
32818 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
32819 <affected-histogram
32820 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
32821 <affected-histogram
32822 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
32823 <affected-histogram
32824 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
32825 <affected-histogram
32826 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
32827 <affected-histogram
32828 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
32829 <affected-histogram
32830 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
32831 <affected-histogram
32832 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
32833 <affected-histogram
32834 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
32835 <affected-histogram
32836 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
32837 <affected-histogram
32838 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
32839 <affected-histogram
32840 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
32841 <affected-histogram
32842 name="NetConnectivity3.NonPacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
32843 <affected-histogram name="NetConnectivity3.NonPacedPacket.Sent21.GotAnAck"/>
32844 <affected-histogram
32845 name="NetConnectivity3.NonPacedPacket.Sent21.PacketsSent"/>
32846 <affected-histogram
32847 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
32848 <affected-histogram
32849 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
32850 <affected-histogram
32851 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
32852 <affected-histogram
32853 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
32854 <affected-histogram
32855 name="NetConnectivity3.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
32856 <affected-histogram
32857 name="NetConnectivity3.PacedPacket.Sent21.AckReceivedForNthPacket"/>
32858 <affected-histogram
32859 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst02Packets"/>
32860 <affected-histogram
32861 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst03Packets"/>
32862 <affected-histogram
32863 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst04Packets"/>
32864 <affected-histogram
32865 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst05Packets"/>
32866 <affected-histogram
32867 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst06Packets"/>
32868 <affected-histogram
32869 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst07Packets"/>
32870 <affected-histogram
32871 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst08Packets"/>
32872 <affected-histogram
32873 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst09Packets"/>
32874 <affected-histogram
32875 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst10Packets"/>
32876 <affected-histogram
32877 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst11Packets"/>
32878 <affected-histogram
32879 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst12Packets"/>
32880 <affected-histogram
32881 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst13Packets"/>
32882 <affected-histogram
32883 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst14Packets"/>
32884 <affected-histogram
32885 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst15Packets"/>
32886 <affected-histogram
32887 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst16Packets"/>
32888 <affected-histogram
32889 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst17Packets"/>
32890 <affected-histogram
32891 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst18Packets"/>
32892 <affected-histogram
32893 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst19Packets"/>
32894 <affected-histogram
32895 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst20Packets"/>
32896 <affected-histogram
32897 name="NetConnectivity3.PacedPacket.Sent21.AcksReceivedFromFirst21Packets"/>
32898 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.GotAnAck"/>
32899 <affected-histogram name="NetConnectivity3.PacedPacket.Sent21.PacketsSent"/>
32900 <affected-histogram
32901 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet01"/>
32902 <affected-histogram
32903 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet02"/>
32904 <affected-histogram
32905 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet03"/>
32906 <affected-histogram
32907 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet10"/>
32908 <affected-histogram
32909 name="NetConnectivity3.PacedPacket.Sent21.Success.RTT.Packet20"/>
32910 <affected-histogram
32911 name="NetConnectivity3.StartPacket.Sent21.AckReceivedForNthPacket"/>
32912 <affected-histogram
32913 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst02Packets"/>
32914 <affected-histogram
32915 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst03Packets"/>
32916 <affected-histogram
32917 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst04Packets"/>
32918 <affected-histogram
32919 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst05Packets"/>
32920 <affected-histogram
32921 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst06Packets"/>
32922 <affected-histogram
32923 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst07Packets"/>
32924 <affected-histogram
32925 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst08Packets"/>
32926 <affected-histogram
32927 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst09Packets"/>
32928 <affected-histogram
32929 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst10Packets"/>
32930 <affected-histogram
32931 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst11Packets"/>
32932 <affected-histogram
32933 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst12Packets"/>
32934 <affected-histogram
32935 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst13Packets"/>
32936 <affected-histogram
32937 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst14Packets"/>
32938 <affected-histogram
32939 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst15Packets"/>
32940 <affected-histogram
32941 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst16Packets"/>
32942 <affected-histogram
32943 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst17Packets"/>
32944 <affected-histogram
32945 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst18Packets"/>
32946 <affected-histogram
32947 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst19Packets"/>
32948 <affected-histogram
32949 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst20Packets"/>
32950 <affected-histogram
32951 name="NetConnectivity3.StartPacket.Sent21.AcksReceivedFromFirst21Packets"/>
32952 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.GotAnAck"/>
32953 <affected-histogram name="NetConnectivity3.StartPacket.Sent21.PacketsSent"/>
32954 <affected-histogram
32955 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet01"/>
32956 <affected-histogram
32957 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet02"/>
32958 <affected-histogram
32959 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet03"/>
32960 <affected-histogram
32961 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet10"/>
32962 <affected-histogram
32963 name="NetConnectivity3.StartPacket.Sent21.Success.RTT.Packet20"/>
32966 <fieldtrial name="NetConnectivity3Send6Acked" separator=".">
32967 <group name="443.100B" label="100 bytes of data is sent on port 443."/>
32968 <group name="443.100B.NoProxy"
32969 label="100 bytes of data is sent on port 443 with no proxy."/>
32970 <group name="443.500B" label="500 bytes of data is sent on port 443."/>
32971 <group name="443.500B.NoProxy"
32972 label="500 bytes of data is sent on port 443 with no proxy."/>
32973 <group name="443.1200B" label="1200 bytes of data is sent on port 443."/>
32974 <group name="443.1200B.NoProxy"
32975 label="1200 bytes of data is sent on port 443 with no proxy."/>
32976 <group name="6121.100B" label="100 bytes of data is sent on port 6121."/>
32977 <group name="6121.100B.NoProxy"
32978 label="100 bytes of data is sent on port 6121 with no proxy."/>
32979 <group name="6121.500B" label="500 bytes of data is sent on port 6121."/>
32980 <group name="6121.500B.NoProxy"
32981 label="500 bytes of data is sent on port 6121 with no proxy."/>
32982 <group name="6121.1200B" label="1200 bytes of data is sent on port 6121."/>
32983 <group name="6121.1200B.NoProxy"
32984 label="1200 bytes of data is sent on port 6121 with no proxy."/>
32985 <affected-histogram name="NetConnectivity3.NonPacedPacket.Send6.SeriesAcked"/>
32986 <affected-histogram name="NetConnectivity3.PacedPacket.Send6.SeriesAcked"/>
32987 <affected-histogram name="NetConnectivity3.StartPacket.Send6.PacketsSent"/>
32988 <affected-histogram name="NetConnectivity3.StartPacket.Send6.SeriesAcked"/>
32991 <fieldtrial name="NetConnectivity4a" separator=".">
32992 <group name="NATBind.Sent2"
32993 label="Two packets were sent spreading over a random period, to test if
32994 the NAT dropped the binding. Afterwords, an extra (short) packet
32995 was sent with renewed NAT binding to test whether the network
32996 that was used to deliver the first packet is still connected.
32997 Results are only shown in this histogram if at least ten packets
32998 were received in the StartPacket test."/>
32999 <group name="NonPacedPacket"
33000 label="21 Packets were sent as rapidly as possible. Results are only
33001 shown in this histogram if at least two packets were received in
33002 the StartPacket Test."/>
33003 <group name="PacedPacket"
33004 label="21 Packets were sent at equal intervals, which were selected to
33005 match the bandwidth discovered during the StartPacket test.
33006 Results are only shown in this histogram if at least two packets
33007 were received in the StartPacket Test."/>
33008 <group name="StartPacket"
33009 label="21 Packets were sent as rapidly as possible, just after the
33010 client successfully sent a UMA upload. Each packet was numbered
33011 when it was sent by Google."/>
33012 <affected-histogram name="NetConnectivity4"/>
33013 <affected-histogram name="NetConnectivity5"/>
33016 <fieldtrial name="NetConnectivity4NATBindPacketReceives" separator=".">
33017 <group name="Bind.Failure"
33018 label="Only when the second packet never arrived (we wait for 10 extra
33019 seconds) and the first and the extra (short) packets arrived did
33020 we record the duration in seconds between the sendings of the
33021 first two packets in this histogram."/>
33022 <group name="Bind.Success"
33023 label="Only when all three packets including the extra (short) packet
33024 arrived did we record the duration in seconds between the
33025 sendings of the first two packets in this histogram."/>
33026 <group name="Connectivity.Failure"
33027 label="Only when the extra (short) packet (with renewed NAT binding)
33028 never arrived (we wait for 10 extra seconds) did we record the
33029 duration in seconds between the sendings of the first two
33030 packets in this histogram."/>
33031 <group name="Connectivity.Success"
33032 label="Only when the extra (short) packet arrived did we record the
33033 duration in seconds between the sendings of the first two
33034 packets in this histogram."/>
33035 <group name="SendToLastRecvDelay"
33036 label="This histogram records the time duration (in milliseconds)
33037 between the client sending the request and the receiving of the
33038 second packet sent from the server, excluding the idle time
33039 between sendings of the first two packets. Results are only
33040 shown if the first two packets are both received."/>
33041 <affected-histogram name="NetConnectivity4.NATBind.Sent2"/>
33042 <affected-histogram name="NetConnectivity5.NATBind.Sent2"/>
33045 <fieldtrial name="NetConnectivity4PacketFirst6" separator=".">
33046 <group name="First6.SeriesRecv"
33047 label="This histogram records a bit vector of the first 6 packets sent,
33048 where the least significant bit is a 1 if the first packet was
33049 received, etc. For example, if all packets other than packet 2
33050 and 4 are received, then we'd have a sample (in binary) of
33052 <group name="Sent21"
33053 label="This histogram shows the number of packets received from the
33055 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
33056 <affected-histogram name="NetConnectivity4.PacedPacket"/>
33057 <affected-histogram name="NetConnectivity4.StartPacket"/>
33058 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
33059 <affected-histogram name="NetConnectivity5.PacedPacket"/>
33060 <affected-histogram name="NetConnectivity5.StartPacket"/>
33063 <fieldtrial name="NetConnectivity4PacketReceives" separator=".">
33064 <group name="NumRecvFromFirst01Packets" label="1 packet."/>
33065 <group name="NumRecvFromFirst02Packets" label="2 packets."/>
33066 <group name="NumRecvFromFirst03Packets" label="3 packets."/>
33067 <group name="NumRecvFromFirst04Packets" label="4 packets."/>
33068 <group name="NumRecvFromFirst05Packets" label="5 packets."/>
33069 <group name="NumRecvFromFirst06Packets" label="6 packets."/>
33070 <group name="NumRecvFromFirst07Packets" label="7 packets."/>
33071 <group name="NumRecvFromFirst08Packets" label="8 packets."/>
33072 <group name="NumRecvFromFirst09Packets" label="9 packets."/>
33073 <group name="NumRecvFromFirst10Packets" label="10 packets."/>
33074 <group name="NumRecvFromFirst11Packets" label="11 packets."/>
33075 <group name="NumRecvFromFirst12Packets" label="12 packets."/>
33076 <group name="NumRecvFromFirst13Packets" label="13 packets."/>
33077 <group name="NumRecvFromFirst14Packets" label="14 packets."/>
33078 <group name="NumRecvFromFirst15Packets" label="15 packets."/>
33079 <group name="NumRecvFromFirst16Packets" label="16 packets."/>
33080 <group name="NumRecvFromFirst17Packets" label="17 packets."/>
33081 <group name="NumRecvFromFirst18Packets" label="18 packets."/>
33082 <group name="NumRecvFromFirst19Packets" label="19 packets."/>
33083 <group name="NumRecvFromFirst20Packets" label="20 packets."/>
33084 <group name="NumRecvFromFirst21Packets" label="21 packets."/>
33085 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21"/>
33086 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21"/>
33087 <affected-histogram name="NetConnectivity4.StartPacket.Sent21"/>
33088 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21"/>
33089 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21"/>
33090 <affected-histogram name="NetConnectivity5.StartPacket.Sent21"/>
33093 <fieldtrial name="NetConnectivity4PacketRTT" separator=".">
33094 <group name="Sent21.GotAPacket"
33095 label="The histogram shows if we ever got at least one packet in our
33097 <group name="Sent21.PacketDelay"
33098 label="The histogram shows the average inter-arrival time between every
33099 two consecutive packets we receive in our series of 21
33100 multiplied by 20 (so this is essentially the time duration
33101 between the first and the last received packets)."/>
33102 <group name="Sent21.PacketsRecv"
33103 label="The histogram shows how many packets we receive in our series of
33105 <group name="Sent21.RecvNthPacket"
33106 label="Each packet was numbered when it was sent by Google. This
33107 histogram records, for each packet number, how often we received
33109 <group name="Sent21.SendToLastRecvDelay"
33110 label="This histogram records the time duration between the client
33111 sending the request and the receiving of the last packet sent
33112 from the server, excluding the total pacing time requested by
33113 the client. Results are only shown if at least two packets are
33115 <group name="Sent21.Success.RTT" label="The histogram shows the RTT for the"/>
33116 <affected-histogram name="NetConnectivity4.NonPacedPacket"/>
33117 <affected-histogram name="NetConnectivity4.PacedPacket"/>
33118 <affected-histogram name="NetConnectivity4.StartPacket"/>
33119 <affected-histogram name="NetConnectivity5.NonPacedPacket"/>
33120 <affected-histogram name="NetConnectivity5.PacedPacket"/>
33121 <affected-histogram name="NetConnectivity5.StartPacket"/>
33124 <fieldtrial name="NetConnectivity4PacketRTTSeries" separator=".">
33125 <group name="Packet01" label="1st packet."/>
33126 <group name="Packet02" label="2nd packet."/>
33127 <group name="Packet03" label="3rd packet."/>
33128 <group name="Packet10" label="10th packet."/>
33129 <group name="Packet20" label="20th packet."/>
33130 <affected-histogram
33131 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT"/>
33132 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.Success.RTT"/>
33133 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.Success.RTT"/>
33134 <affected-histogram
33135 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT"/>
33136 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.Success.RTT"/>
33137 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.Success.RTT"/>
33140 <fieldtrial name="NetConnectivity4PacketsAll" separator=".">
33141 <group name="443.100B" label="100 bytes of data is sent on port 443."/>
33142 <group name="443.1200B" label="1200 bytes of data is sent on port 443."/>
33143 <group name="443.500B" label="500 bytes of data is sent on port 443."/>
33144 <group name="80.100B" label="100 bytes of data is sent on port 80."/>
33145 <group name="80.1200B" label="1200 bytes of data is sent on port 80."/>
33146 <group name="80.500B" label="500 bytes of data is sent on port 80."/>
33147 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Failure"/>
33148 <affected-histogram name="NetConnectivity4.NATBind.Sent2.Bind.Success"/>
33149 <affected-histogram
33150 name="NetConnectivity4.NATBind.Sent2.Connectivity.Failure"/>
33151 <affected-histogram
33152 name="NetConnectivity4.NATBind.Sent2.Connectivity.Success"/>
33153 <affected-histogram
33154 name="NetConnectivity4.NATBind.Sent2.SendToLastRecvDelay"/>
33155 <affected-histogram name="NetConnectivity4.NonPacedPacket.Sent21.GotAPacket"/>
33156 <affected-histogram
33157 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
33158 <affected-histogram
33159 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
33160 <affected-histogram
33161 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
33162 <affected-histogram
33163 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
33164 <affected-histogram
33165 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
33166 <affected-histogram
33167 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
33168 <affected-histogram
33169 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
33170 <affected-histogram
33171 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
33172 <affected-histogram
33173 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
33174 <affected-histogram
33175 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
33176 <affected-histogram
33177 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
33178 <affected-histogram
33179 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
33180 <affected-histogram
33181 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
33182 <affected-histogram
33183 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
33184 <affected-histogram
33185 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
33186 <affected-histogram
33187 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
33188 <affected-histogram
33189 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
33190 <affected-histogram
33191 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
33192 <affected-histogram
33193 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
33194 <affected-histogram
33195 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
33196 <affected-histogram
33197 name="NetConnectivity4.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
33198 <affected-histogram
33199 name="NetConnectivity4.NonPacedPacket.Sent21.PacketDelay"/>
33200 <affected-histogram
33201 name="NetConnectivity4.NonPacedPacket.Sent21.PacketsRecv"/>
33202 <affected-histogram
33203 name="NetConnectivity4.NonPacedPacket.Sent21.RecvNthPacket"/>
33204 <affected-histogram
33205 name="NetConnectivity4.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
33206 <affected-histogram
33207 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
33208 <affected-histogram
33209 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
33210 <affected-histogram
33211 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
33212 <affected-histogram
33213 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
33214 <affected-histogram
33215 name="NetConnectivity4.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
33216 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.GotAPacket"/>
33217 <affected-histogram
33218 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
33219 <affected-histogram
33220 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
33221 <affected-histogram
33222 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
33223 <affected-histogram
33224 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
33225 <affected-histogram
33226 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
33227 <affected-histogram
33228 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
33229 <affected-histogram
33230 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
33231 <affected-histogram
33232 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
33233 <affected-histogram
33234 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
33235 <affected-histogram
33236 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
33237 <affected-histogram
33238 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
33239 <affected-histogram
33240 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
33241 <affected-histogram
33242 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
33243 <affected-histogram
33244 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
33245 <affected-histogram
33246 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
33247 <affected-histogram
33248 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
33249 <affected-histogram
33250 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
33251 <affected-histogram
33252 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
33253 <affected-histogram
33254 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
33255 <affected-histogram
33256 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
33257 <affected-histogram
33258 name="NetConnectivity4.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
33259 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketDelay"/>
33260 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.PacketsRecv"/>
33261 <affected-histogram name="NetConnectivity4.PacedPacket.Sent21.RecvNthPacket"/>
33262 <affected-histogram
33263 name="NetConnectivity4.PacedPacket.Sent21.SendToLastRecvDelay"/>
33264 <affected-histogram
33265 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet01"/>
33266 <affected-histogram
33267 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet02"/>
33268 <affected-histogram
33269 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet03"/>
33270 <affected-histogram
33271 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet10"/>
33272 <affected-histogram
33273 name="NetConnectivity4.PacedPacket.Sent21.Success.RTT.Packet20"/>
33274 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.GotAPacket"/>
33275 <affected-histogram
33276 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
33277 <affected-histogram
33278 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
33279 <affected-histogram
33280 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
33281 <affected-histogram
33282 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
33283 <affected-histogram
33284 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
33285 <affected-histogram
33286 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
33287 <affected-histogram
33288 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
33289 <affected-histogram
33290 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
33291 <affected-histogram
33292 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
33293 <affected-histogram
33294 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
33295 <affected-histogram
33296 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
33297 <affected-histogram
33298 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
33299 <affected-histogram
33300 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
33301 <affected-histogram
33302 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
33303 <affected-histogram
33304 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
33305 <affected-histogram
33306 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
33307 <affected-histogram
33308 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
33309 <affected-histogram
33310 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
33311 <affected-histogram
33312 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
33313 <affected-histogram
33314 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
33315 <affected-histogram
33316 name="NetConnectivity4.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
33317 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketDelay"/>
33318 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.PacketsRecv"/>
33319 <affected-histogram name="NetConnectivity4.StartPacket.Sent21.RecvNthPacket"/>
33320 <affected-histogram
33321 name="NetConnectivity4.StartPacket.Sent21.SendToLastRecvDelay"/>
33322 <affected-histogram
33323 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet01"/>
33324 <affected-histogram
33325 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet02"/>
33326 <affected-histogram
33327 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet03"/>
33328 <affected-histogram
33329 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet10"/>
33330 <affected-histogram
33331 name="NetConnectivity4.StartPacket.Sent21.Success.RTT.Packet20"/>
33332 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Failure"/>
33333 <affected-histogram name="NetConnectivity5.NATBind.Sent2.Bind.Success"/>
33334 <affected-histogram
33335 name="NetConnectivity5.NATBind.Sent2.Connectivity.Failure"/>
33336 <affected-histogram
33337 name="NetConnectivity5.NATBind.Sent2.Connectivity.Success"/>
33338 <affected-histogram
33339 name="NetConnectivity5.NATBind.Sent2.SendToLastRecvDelay"/>
33340 <affected-histogram name="NetConnectivity5.NonPacedPacket.Sent21.GotAPacket"/>
33341 <affected-histogram
33342 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst01Packets"/>
33343 <affected-histogram
33344 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst02Packets"/>
33345 <affected-histogram
33346 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst03Packets"/>
33347 <affected-histogram
33348 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst04Packets"/>
33349 <affected-histogram
33350 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst05Packets"/>
33351 <affected-histogram
33352 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst06Packets"/>
33353 <affected-histogram
33354 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst07Packets"/>
33355 <affected-histogram
33356 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst08Packets"/>
33357 <affected-histogram
33358 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst09Packets"/>
33359 <affected-histogram
33360 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst10Packets"/>
33361 <affected-histogram
33362 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst11Packets"/>
33363 <affected-histogram
33364 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst12Packets"/>
33365 <affected-histogram
33366 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst13Packets"/>
33367 <affected-histogram
33368 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst14Packets"/>
33369 <affected-histogram
33370 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst15Packets"/>
33371 <affected-histogram
33372 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst16Packets"/>
33373 <affected-histogram
33374 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst17Packets"/>
33375 <affected-histogram
33376 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst18Packets"/>
33377 <affected-histogram
33378 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst19Packets"/>
33379 <affected-histogram
33380 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst20Packets"/>
33381 <affected-histogram
33382 name="NetConnectivity5.NonPacedPacket.Sent21.NumRecvFromFirst21Packets"/>
33383 <affected-histogram
33384 name="NetConnectivity5.NonPacedPacket.Sent21.PacketDelay"/>
33385 <affected-histogram
33386 name="NetConnectivity5.NonPacedPacket.Sent21.PacketsRecv"/>
33387 <affected-histogram
33388 name="NetConnectivity5.NonPacedPacket.Sent21.RecvNthPacket"/>
33389 <affected-histogram
33390 name="NetConnectivity5.NonPacedPacket.Sent21.SendToLastRecvDelay"/>
33391 <affected-histogram
33392 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet01"/>
33393 <affected-histogram
33394 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet02"/>
33395 <affected-histogram
33396 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet03"/>
33397 <affected-histogram
33398 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet10"/>
33399 <affected-histogram
33400 name="NetConnectivity5.NonPacedPacket.Sent21.Success.RTT.Packet20"/>
33401 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.GotAPacket"/>
33402 <affected-histogram
33403 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst01Packets"/>
33404 <affected-histogram
33405 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst02Packets"/>
33406 <affected-histogram
33407 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst03Packets"/>
33408 <affected-histogram
33409 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst04Packets"/>
33410 <affected-histogram
33411 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst05Packets"/>
33412 <affected-histogram
33413 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst06Packets"/>
33414 <affected-histogram
33415 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst07Packets"/>
33416 <affected-histogram
33417 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst08Packets"/>
33418 <affected-histogram
33419 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst09Packets"/>
33420 <affected-histogram
33421 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst10Packets"/>
33422 <affected-histogram
33423 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst11Packets"/>
33424 <affected-histogram
33425 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst12Packets"/>
33426 <affected-histogram
33427 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst13Packets"/>
33428 <affected-histogram
33429 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst14Packets"/>
33430 <affected-histogram
33431 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst15Packets"/>
33432 <affected-histogram
33433 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst16Packets"/>
33434 <affected-histogram
33435 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst17Packets"/>
33436 <affected-histogram
33437 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst18Packets"/>
33438 <affected-histogram
33439 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst19Packets"/>
33440 <affected-histogram
33441 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst20Packets"/>
33442 <affected-histogram
33443 name="NetConnectivity5.PacedPacket.Sent21.NumRecvFromFirst21Packets"/>
33444 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketDelay"/>
33445 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.PacketsRecv"/>
33446 <affected-histogram name="NetConnectivity5.PacedPacket.Sent21.RecvNthPacket"/>
33447 <affected-histogram
33448 name="NetConnectivity5.PacedPacket.Sent21.SendToLastRecvDelay"/>
33449 <affected-histogram
33450 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet01"/>
33451 <affected-histogram
33452 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet02"/>
33453 <affected-histogram
33454 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet03"/>
33455 <affected-histogram
33456 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet10"/>
33457 <affected-histogram
33458 name="NetConnectivity5.PacedPacket.Sent21.Success.RTT.Packet20"/>
33459 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.GotAPacket"/>
33460 <affected-histogram
33461 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst01Packets"/>
33462 <affected-histogram
33463 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst02Packets"/>
33464 <affected-histogram
33465 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst03Packets"/>
33466 <affected-histogram
33467 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst04Packets"/>
33468 <affected-histogram
33469 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst05Packets"/>
33470 <affected-histogram
33471 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst06Packets"/>
33472 <affected-histogram
33473 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst07Packets"/>
33474 <affected-histogram
33475 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst08Packets"/>
33476 <affected-histogram
33477 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst09Packets"/>
33478 <affected-histogram
33479 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst10Packets"/>
33480 <affected-histogram
33481 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst11Packets"/>
33482 <affected-histogram
33483 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst12Packets"/>
33484 <affected-histogram
33485 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst13Packets"/>
33486 <affected-histogram
33487 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst14Packets"/>
33488 <affected-histogram
33489 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst15Packets"/>
33490 <affected-histogram
33491 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst16Packets"/>
33492 <affected-histogram
33493 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst17Packets"/>
33494 <affected-histogram
33495 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst18Packets"/>
33496 <affected-histogram
33497 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst19Packets"/>
33498 <affected-histogram
33499 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst20Packets"/>
33500 <affected-histogram
33501 name="NetConnectivity5.StartPacket.Sent21.NumRecvFromFirst21Packets"/>
33502 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketDelay"/>
33503 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.PacketsRecv"/>
33504 <affected-histogram name="NetConnectivity5.StartPacket.Sent21.RecvNthPacket"/>
33505 <affected-histogram
33506 name="NetConnectivity5.StartPacket.Sent21.SendToLastRecvDelay"/>
33507 <affected-histogram
33508 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet01"/>
33509 <affected-histogram
33510 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet02"/>
33511 <affected-histogram
33512 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet03"/>
33513 <affected-histogram
33514 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet10"/>
33515 <affected-histogram
33516 name="NetConnectivity5.StartPacket.Sent21.Success.RTT.Packet20"/>
33519 <fieldtrial name="NetConnectivity4PacketSizeTest" separator=".">
33520 <group name="PacketSizeTest.Connectivity.Failure"
33521 label="This histogram records the size of the packet size that was not
33522 received from the server."/>
33523 <group name="PacketSizeTest.Connectivity.Success"
33524 label="This histogram records the size of the packet size that was
33525 received from the server."/>
33526 <affected-histogram name="NetConnectivity4"/>
33527 <affected-histogram name="NetConnectivity5"/>
33530 <fieldtrial name="NetConnectivity4PacketSizeTestPort" separator=".">
33531 <group name="443" label="Packet is sent on port 443."/>
33532 <group name="80" label="Packet is sent on port 80."/>
33533 <affected-histogram
33534 name="NetConnectivity4.PacketSizeTest.Connectivity.Failure"/>
33535 <affected-histogram
33536 name="NetConnectivity4.PacketSizeTest.Connectivity.Success"/>
33537 <affected-histogram
33538 name="NetConnectivity5.PacketSizeTest.Connectivity.Failure"/>
33539 <affected-histogram
33540 name="NetConnectivity5.PacketSizeTest.Connectivity.Success"/>
33543 <fieldtrial name="NetConnectivity4SeriesRecv" separator=".">
33544 <group name="443.100B" label="100 bytes of data is sent on port 443."/>
33545 <group name="443.100B.NoProxy"
33546 label="100 bytes of data is sent on port 443 with no proxy."/>
33547 <group name="443.1200B" label="1200 bytes of data is sent on port 443."/>
33548 <group name="443.1200B.NoProxy"
33549 label="1200 bytes of data is sent on port 443 with no proxy."/>
33550 <group name="443.500B" label="500 bytes of data is sent on port 443."/>
33551 <group name="443.500B.NoProxy"
33552 label="500 bytes of data is sent on port 443 with no proxy."/>
33553 <group name="80.100B" label="100 bytes of data is sent on port 80."/>
33554 <group name="80.100B.NoProxy"
33555 label="100 bytes of data is sent on port 80 with no proxy."/>
33556 <group name="80.1200B" label="1200 bytes of data is sent on port 80."/>
33557 <group name="80.1200B.NoProxy"
33558 label="1200 bytes of data is sent on port 80 with no proxy."/>
33559 <group name="80.500B" label="500 bytes of data is sent on port 80."/>
33560 <group name="80.500B.NoProxy"
33561 label="500 bytes of data is sent on port 80 with no proxy."/>
33562 <affected-histogram name="NetConnectivity4.NonPacedPacket.First6.SeriesRecv"/>
33563 <affected-histogram name="NetConnectivity4.PacedPacket.First6.SeriesRecv"/>
33564 <affected-histogram name="NetConnectivity4.StartPacket.First6.SeriesRecv"/>
33565 <affected-histogram name="NetConnectivity5.NonPacedPacket.First6.SeriesRecv"/>
33566 <affected-histogram name="NetConnectivity5.PacedPacket.First6.SeriesRecv"/>
33567 <affected-histogram name="NetConnectivity5.StartPacket.First6.SeriesRecv"/>
33570 <fieldtrial name="NetProxyResolverExecutionTime">
33571 <group name="UrlOver2K" label="URL length was over 2K"/>
33572 <group name="UrlOver4K" label="URL length was over 4K"/>
33573 <group name="UrlOver8K" label="URL length was over 8K"/>
33574 <group name="UrlOver128K" label="URL length was over 128K"/>
33575 <affected-histogram name="Net.ProxyResolver.ExecutionTime"/>
33578 <fieldtrial name="NewTabPageProviders" separator=".">
33579 <group name="client" label="Suggestions coming from the client."/>
33580 <group name="server" label="Suggestions coming from the server."/>
33581 <group name="server0" label="Suggestions coming from server source 0."/>
33582 <group name="server1" label="Suggestions coming from server source 1."/>
33583 <group name="server2" label="Suggestions coming from server source 2."/>
33584 <group name="server3" label="Suggestions coming from server source 3."/>
33585 <group name="server4" label="Suggestions coming from server source 4."/>
33586 <affected-histogram name="NewTabPage.MostVisited"/>
33587 <affected-histogram name="NewTabPage.SuggestionsImpression"/>
33590 <fieldtrial name="OmniboxProviderTime" separator=".">
33591 <group name="Bookmark"/>
33592 <group name="Builtin"/>
33593 <group name="Contact"/>
33594 <group name="ExtensionApp"/>
33595 <group name="HistoryContents"/>
33596 <group name="HistoryQuick"/>
33597 <group name="HistoryURL"/>
33598 <group name="Keyword"/>
33599 <group name="Search"/>
33600 <group name="Shortcuts"/>
33601 <group name="ZeroSuggest"/>
33602 <affected-histogram name="Omnibox.ProviderTime"/>
33605 <fieldtrial name="OverlappedReadImpact">
33606 <group name="OverlappedReadDisabled" label="Non-blocking reads"/>
33607 <group name="OverlappedReadEnabled" label="Default, async reads"/>
33608 <affected-histogram name="Net.HttpJob.TotalTime"/>
33609 <affected-histogram name="Net.HttpJob.TotalTimeCached"/>
33610 <affected-histogram name="Net.HttpJob.TotalTimeCancel"/>
33611 <affected-histogram name="Net.HttpJob.TotalTimeNotCached"/>
33612 <affected-histogram name="Net.HttpJob.TotalTimeSuccess"/>
33613 <affected-histogram name="PLT.Abandoned"/>
33614 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
33615 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
33616 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
33617 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
33618 <affected-histogram name="PLT.LoadType"/>
33621 <fieldtrial name="PageLoadType">
33622 <group name="HistoryLoad" label="but only for user pressing back or forward"/>
33623 <group name="LinkLoad"
33624 label="deprecated - see LinkLoadReload, LinkLoadNormal,
33625 LinkLoadStaleOk, LinkLoadCacheOnly; content initiated, commonly
33626 back to a posted page"/>
33627 <group name="LinkLoadCacheOnly"
33628 label="content initiated, commonly back to a posted page, where browser
33629 must ONLY use cache"/>
33630 <group name="LinkLoadNormal"
33631 label="content initiated, ordinary link traversal or post"/>
33632 <group name="LinkLoadReload" label="content initiated, calling reload()"/>
33633 <group name="LinkLoadStaleOk"
33634 label="content initiated, commonly forward or back where stale cached
33635 data is very acceptable"/>
33636 <group name="NormalLoad"
33637 label="but only for user entered URL or omnibox search"/>
33638 <group name="Reload" label="but only for user pressed reload"/>
33639 <group name="UndefLoad"
33640 label="should never happen... as it is only for an client-code error
33641 case which should not exist"/>
33642 <affected-histogram name="PLT.BeginToFinish"/>
33643 <affected-histogram name="PLT.BeginToFinishDoc"/>
33644 <affected-histogram name="PLT.StartToCommit">
33645 <with-group name="LinkLoadNormal"/>
33646 <with-group name="NormalLoad"/>
33647 </affected-histogram>
33648 <affected-histogram name="PLT.StartToFinish">
33649 <with-group name="LinkLoadNormal"/>
33650 <with-group name="NormalLoad"/>
33651 </affected-histogram>
33652 <affected-histogram name="Renderer4.BeginToFinish"/>
33653 <affected-histogram name="Renderer4.BeginToFinishDoc"/>
33656 <fieldtrial name="PasswordManagerMonitor">
33657 <group name="group_1" label="group 1"/>
33658 <group name="group_2" label="group 2"/>
33659 <group name="group_3" label="group 3"/>
33660 <group name="group_4" label="group 4"/>
33661 <group name="group_5" label="group 5"/>
33662 <group name="group_6" label="group 6"/>
33663 <group name="group_7" label="group 7"/>
33664 <group name="group_8" label="group 8"/>
33665 <group name="group_9" label="group 9"/>
33666 <group name="group_10" label="group 10"/>
33667 <group name="group_11" label="group 11"/>
33668 <group name="group_12" label="group 12"/>
33669 <group name="group_13" label="group 13"/>
33670 <group name="group_14" label="group 14"/>
33671 <group name="group_15" label="group 15"/>
33672 <group name="group_16" label="group 16"/>
33673 <group name="group_17" label="group 17"/>
33674 <group name="group_18" label="group 18"/>
33675 <group name="group_19" label="group 19"/>
33676 <group name="group_20" label="group 20"/>
33677 <group name="" label=""/>
33678 <affected-histogram name="PasswordManager.ProvisionalSaveFailure"/>
33679 <affected-histogram
33680 name="PasswordManager.SavePasswordPromptDisappearedQuickly"/>
33681 <affected-histogram name="PasswordManager.SavePasswordPromptDisplayed"/>
33682 <affected-histogram name="PasswordManager.SavePasswordPromptResponse"/>
33685 <fieldtrial name="PerformanceMonitor" separator=".">
33686 <group name="BrowserProcess"/>
33687 <group name="RendererProcess"/>
33688 <group name="PluginProcess"/>
33689 <group name="WorkerProcess"/>
33690 <group name="GPUProcess"/>
33691 <group name="PPAPIProcess"/>
33692 <affected-histogram name="PerformanceMonitor.AverageCPU"/>
33693 <affected-histogram name="PerformanceMonitor.HighCPU"/>
33696 <fieldtrial name="PpapiPluginName">
33697 <group name="libpepflashplayer.so" label="Flash player on Linux or Cros"/>
33698 <group name="libwidevinecdmadapter.so" label="Widevine CDM on Linux or Cros"/>
33699 <group name="pepflashplayer.dll" label="Flash player on Windows"/>
33700 <group name="PepperFlashPlayer.plugin" label="Flash player on Mac"/>
33701 <group name="widevinecdmadapter.dll" label="Widevine CDM on Windows"/>
33702 <group name="widevinecdmadapter.plugin" label="Widevine CDM on Mac"/>
33703 <affected-histogram name="Plugin.PpapiBrokerLoadResult"/>
33704 <affected-histogram name="Plugin.PpapiPluginLoadResult"/>
33707 <fieldtrial name="PrecacheCellular" separator=".">
33708 <group name="Cellular"
33709 label="covers fetches when connected to cellular networks"/>
33710 <affected-histogram name="Precache.DownloadedNonPrecache"/>
33711 <affected-histogram name="Precache.Saved"/>
33714 <fieldtrial name="Prefetch">
33715 <group name="ContentPrefetchPrefetchOff"
33716 label="Prefetch is completely disabled."/>
33717 <group name="ContentPrefetchPrefetchOn"
33718 label="prefetch is enabled but prerender is disabled."/>
33719 <affected-histogram name="HttpCache.EntryLockWait"/>
33720 <affected-histogram name="Net.HttpTimeToFirstByte"/>
33721 <affected-histogram name="PLT.Abandoned"/>
33722 <affected-histogram name="PLT.BeginToFinish"/>
33723 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
33724 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
33725 <affected-histogram name="PLT.BeginToFinishDoc"/>
33726 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
33727 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
33728 <affected-histogram name="PLT.PerceivedLoadTime"/>
33729 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
33732 <fieldtrial name="Prerender">
33733 <group name="PrerenderEnabled" label="prerender is enabled."/>
33734 <group name="PrerenderControl" label="prerender is disabled."/>
33735 <group name="PrerenderNoUse"
33736 label="prerender is enabled, but pages are not swapped in."/>
33737 <group name="PrerenderMulti"
33738 label="prerender is enabled with multiple simultanious prerenders."/>
33739 <group name="Prerender5minTTL"
33740 label="prerender is enabled, and the TTL is extended to 5 minutes."/>
33741 <affected-histogram name="HttpCache.EntryLockWait"/>
33742 <affected-histogram name="Net.HttpTimeToFirstByte"/>
33743 <affected-histogram name="PLT.Abandoned"/>
33744 <affected-histogram name="PLT.BeginToFinish"/>
33745 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcher"/>
33746 <affected-histogram name="PLT.BeginToFinish_ContentPrefetcherReferrer"/>
33747 <affected-histogram name="PLT.BeginToFinishDoc"/>
33748 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcher"/>
33749 <affected-histogram name="PLT.BeginToFinishDoc_ContentPrefetcherReferrer"/>
33750 <affected-histogram name="PLT.PerceivedLoadTime"/>
33751 <affected-histogram name="PLT.PerceivedLoadTime_PrerenderLoad"/>
33752 <affected-histogram name="Prerender.FinalStatus"/>
33753 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
33754 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
33755 <affected-histogram name="Prerender.LocalPredictorEvent"/>
33756 <affected-histogram name="Prerender.PerceivedPLT"/>
33757 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
33758 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
33759 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
33760 <affected-histogram
33761 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
33762 <affected-histogram
33763 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
33764 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
33765 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
33766 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
33767 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
33768 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
33769 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
33770 <affected-histogram name="Prerender.RendererIdleTime"/>
33771 <affected-histogram name="Prerender.RendererPerceivedPLT"/>
33772 <affected-histogram name="Prerender.RendererPerceivedPLTMatched"/>
33773 <affected-histogram name="Prerender.RendererTimeUntilDisplay"/>
33774 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
33775 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
33778 <fieldtrial name="PrerenderHoverType" ordering="prefix">
33780 deprecated May 10 2012
33782 <group name="HoverStats_50" label="Hover stats @ threshold 50 ms."/>
33783 <group name="HoverStats_75" label="Hover stats @ threshold 75 ms."/>
33784 <group name="HoverStats_100" label="Hover stats @ threshold 100 ms."/>
33785 <group name="HoverStats_150" label="Hover stats @ threshold 150 ms."/>
33786 <group name="HoverStats_200" label="Hover stats @ threshold 200 ms."/>
33787 <group name="HoverStats_250" label="Hover stats @ threshold 250 ms."/>
33788 <group name="HoverStats_300" label="Hover stats @ threshold 300 ms."/>
33789 <group name="HoverStats_400" label="Hover stats @ threshold 400 ms."/>
33790 <group name="HoverStats_500" label="Hover stats @ threshold 500 ms."/>
33791 <group name="HoverStats_750" label="Hover stats @ threshold 750 ms."/>
33792 <group name="HoverStats_1000" label="Hover stats @ threshold 1000 ms."/>
33793 <group name="HoverStats_1500" label="Hover stats @ threshold 1500 ms."/>
33794 <group name="HoverStats_2000" label="Hover stats @ threshold 2000 ms."/>
33795 <group name="HoverStats_3000" label="Hover stats @ threshold 3000 ms."/>
33796 <group name="HoverStats_4000" label="Hover stats @ threshold 4000 ms."/>
33797 <group name="HoverStats_5000" label="Hover stats @ threshold 5000 ms."/>
33798 <affected-histogram name="Prerender.Events"/>
33799 <affected-histogram name="Prerender.TimeToClick"/>
33802 <fieldtrial name="PrerenderSource" ordering="prefix">
33803 <group name="" label="All prerenders."/>
33804 <group name="exp1" label="Likelihood threshold experiment 1."/>
33805 <group name="exp2" label="Likelihood threshold experiment 2."/>
33806 <group name="exp3" label="Likelihood threshold experiment 3."/>
33807 <group name="exp4" label="Likelihood threshold experiment 4."/>
33808 <group name="exp5" label="Likelihood threshold experiment 5."/>
33809 <group name="exp6" label="Likelihood threshold experiment 6."/>
33810 <group name="exp7" label="Likelihood threshold experiment 7."/>
33811 <group name="exp8" label="Likelihood threshold experiment 8."/>
33812 <group name="exp9" label="Likelihood threshold experiment 9."/>
33813 <group name="gws" label="GWS triggered prerender."/>
33814 <group name="localpredictor" label="Local predictor triggered prerender."/>
33815 <group name="omnibox" label="Triggered from the omnibox."/>
33816 <group name="wash" label="Multiple sources could have triggered."/>
33817 <group name="web" label="Link triggered prerender."/>
33818 <group name="webcross" label="Link triggered prerender, cross domain."/>
33819 <group name="websame" label="Link triggered prerender, same domain."/>
33820 <affected-histogram name="Prerender.CookieStatus"/>
33821 <affected-histogram name="Prerender.Event"/>
33822 <affected-histogram name="Prerender.FinalStatus"/>
33823 <affected-histogram name="Prerender.FinalStatus_Prerender5minTTL"/>
33824 <affected-histogram name="Prerender.FinalStatus_PrerenderControl"/>
33825 <affected-histogram name="Prerender.FinalStatus_PrerenderEnabled"/>
33826 <affected-histogram name="Prerender.FinalStatus_PrerenderMulti"/>
33827 <affected-histogram name="Prerender.FinalStatus_PrerenderNoUse"/>
33828 <affected-histogram name="Prerender.FinalStatusMatchComplete"/>
33829 <affected-histogram
33830 name="Prerender.FinalStatusMatchComplete_Prerender5minTTL"/>
33831 <affected-histogram
33832 name="Prerender.FinalStatusMatchComplete_PrerenderControl"/>
33833 <affected-histogram
33834 name="Prerender.FinalStatusMatchComplete_PrerenderEnabled"/>
33835 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderMulti"/>
33836 <affected-histogram name="Prerender.FinalStatusMatchComplete_PrerenderNoUse"/>
33837 <affected-histogram name="Prerender.FractionPixelsFinalAtSwapin"/>
33838 <affected-histogram
33839 name="Prerender.FractionPixelsFinalAtSwapin_Prerender5minTTL"/>
33840 <affected-histogram
33841 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderControl"/>
33842 <affected-histogram
33843 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderEnabled"/>
33844 <affected-histogram
33845 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderMulti"/>
33846 <affected-histogram
33847 name="Prerender.FractionPixelsFinalAtSwapin_PrerenderNoUse"/>
33848 <affected-histogram name="Prerender.LocalPredictorEvent"/>
33849 <affected-histogram name="Prerender.LocalPredictorEvent_Prerender5minTTL"/>
33850 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderControl"/>
33851 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderEnabled"/>
33852 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderMulti"/>
33853 <affected-histogram name="Prerender.LocalPredictorEvent_PrerenderNoUse"/>
33854 <affected-histogram name="Prerender.LocalPredictorTimeUntilUsed"/>
33855 <affected-histogram name="Prerender.PageVisitedStatus"/>
33856 <affected-histogram name="Prerender.PerceivedPLT"/>
33857 <affected-histogram name="Prerender.PerceivedPLT_Prerender5minTTL"/>
33858 <affected-histogram name="Prerender.PerceivedPLT_PrerenderControl"/>
33859 <affected-histogram name="Prerender.PerceivedPLT_PrerenderEnabled"/>
33860 <affected-histogram name="Prerender.PerceivedPLT_PrerenderMulti"/>
33861 <affected-histogram name="Prerender.PerceivedPLT_PrerenderNoUse"/>
33862 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMiss"/>
33863 <affected-histogram
33864 name="Prerender.PerceivedPLTFirstAfterMiss_Prerender5minTTL"/>
33865 <affected-histogram
33866 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderControl"/>
33867 <affected-histogram
33868 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderEnabled"/>
33869 <affected-histogram
33870 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderMulti"/>
33871 <affected-histogram
33872 name="Prerender.PerceivedPLTFirstAfterMiss_PrerenderNoUse"/>
33873 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissAnyOnly"/>
33874 <affected-histogram
33875 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_Prerender5minTTL"/>
33876 <affected-histogram
33877 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderControl"/>
33878 <affected-histogram
33879 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderEnabled"/>
33880 <affected-histogram
33881 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderMulti"/>
33882 <affected-histogram
33883 name="Prerender.PerceivedPLTFirstAfterMissAnyOnly_PrerenderNoUse"/>
33884 <affected-histogram name="Prerender.PerceivedPLTFirstAfterMissBoth"/>
33885 <affected-histogram
33886 name="Prerender.PerceivedPLTFirstAfterMissBoth_Prerender5minTTL"/>
33887 <affected-histogram
33888 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderControl"/>
33889 <affected-histogram
33890 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderEnabled"/>
33891 <affected-histogram
33892 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderMulti"/>
33893 <affected-histogram
33894 name="Prerender.PerceivedPLTFirstAfterMissBoth_PrerenderNoUse"/>
33895 <affected-histogram
33896 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping"/>
33897 <affected-histogram
33898 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_Prerender5minTTL"/>
33899 <affected-histogram
33900 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderControl"/>
33901 <affected-histogram
33902 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderEnabled"/>
33903 <affected-histogram
33904 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderMulti"/>
33905 <affected-histogram
33906 name="Prerender.PerceivedPLTFirstAfterMissNonOverlapping_PrerenderNoUse"/>
33907 <affected-histogram
33908 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly"/>
33909 <affected-histogram
33910 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_Prerender5minTTL"/>
33911 <affected-histogram
33912 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderControl"/>
33913 <affected-histogram
33914 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderEnabled"/>
33915 <affected-histogram
33916 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderMulti"/>
33917 <affected-histogram
33918 name="Prerender.PerceivedPLTFirstAfterMissNonOverlappingOnly_PrerenderNoUse"/>
33919 <affected-histogram name="Prerender.PerceivedPLTMatched"/>
33920 <affected-histogram name="Prerender.PerceivedPLTMatched_Prerender5minTTL"/>
33921 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderControl"/>
33922 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderEnabled"/>
33923 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderMulti"/>
33924 <affected-histogram name="Prerender.PerceivedPLTMatched_PrerenderNoUse"/>
33925 <affected-histogram name="Prerender.PerceivedPLTMatchedComplete"/>
33926 <affected-histogram
33927 name="Prerender.PerceivedPLTMatchedComplete_Prerender5minTTL"/>
33928 <affected-histogram
33929 name="Prerender.PerceivedPLTMatchedComplete_PrerenderControl"/>
33930 <affected-histogram
33931 name="Prerender.PerceivedPLTMatchedComplete_PrerenderEnabled"/>
33932 <affected-histogram
33933 name="Prerender.PerceivedPLTMatchedComplete_PrerenderMulti"/>
33934 <affected-histogram
33935 name="Prerender.PerceivedPLTMatchedComplete_PrerenderNoUse"/>
33936 <affected-histogram name="Prerender.PerceivedPLTWindowed"/>
33937 <affected-histogram name="Prerender.PerceivedPLTWindowed_PrerenderEnabled"/>
33938 <affected-histogram name="Prerender.PerceivedPLTWindowNotMatched"/>
33939 <affected-histogram
33940 name="Prerender.PerceivedPLTWindowNotMatched_Prerender5minTTL"/>
33941 <affected-histogram
33942 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderControl"/>
33943 <affected-histogram
33944 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderEnabled"/>
33945 <affected-histogram
33946 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderMulti"/>
33947 <affected-histogram
33948 name="Prerender.PerceivedPLTWindowNotMatched_PrerenderNoUse"/>
33949 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin"/>
33950 <affected-histogram
33951 name="Prerender.PercentLoadDoneAtSwapin_Prerender5minTTL"/>
33952 <affected-histogram
33953 name="Prerender.PercentLoadDoneAtSwapin_PrerenderControl"/>
33954 <affected-histogram
33955 name="Prerender.PercentLoadDoneAtSwapin_PrerenderEnabled"/>
33956 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderMulti"/>
33957 <affected-histogram name="Prerender.PercentLoadDoneAtSwapin_PrerenderNoUse"/>
33958 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT"/>
33959 <affected-histogram
33960 name="Prerender.PrerenderNotSwappedInPLT_Prerender5minTTL"/>
33961 <affected-histogram
33962 name="Prerender.PrerenderNotSwappedInPLT_PrerenderControl"/>
33963 <affected-histogram
33964 name="Prerender.PrerenderNotSwappedInPLT_PrerenderEnabled"/>
33965 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderMulti"/>
33966 <affected-histogram name="Prerender.PrerenderNotSwappedInPLT_PrerenderNoUse"/>
33967 <affected-histogram name="Prerender.PrerendersPerSessionCount"/>
33968 <affected-histogram name="Prerender.SimulatedLocalBrowsingBaselinePLT"/>
33969 <affected-histogram
33970 name="Prerender.SimulatedLocalBrowsingBaselinePLT_Prerender5minTTL"/>
33971 <affected-histogram
33972 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderControl"/>
33973 <affected-histogram
33974 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderEnabled"/>
33975 <affected-histogram
33976 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderMulti"/>
33977 <affected-histogram
33978 name="Prerender.SimulatedLocalBrowsingBaselinePLT_PrerenderNoUse"/>
33979 <affected-histogram name="Prerender.SimulatedLocalBrowsingPLT"/>
33980 <affected-histogram
33981 name="Prerender.SimulatedLocalBrowsingPLT_Prerender5minTTL"/>
33982 <affected-histogram
33983 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderControl"/>
33984 <affected-histogram
33985 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderEnabled"/>
33986 <affected-histogram
33987 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderMulti"/>
33988 <affected-histogram
33989 name="Prerender.SimulatedLocalBrowsingPLT_PrerenderNoUse"/>
33990 <affected-histogram name="Prerender.TimeBetweenPrerenderRequests"/>
33991 <affected-histogram name="Prerender.TimeSinceLastRecentVisit"/>
33992 <affected-histogram name="Prerender.TimeUntilUsed2"/>
33995 <fieldtrial name="ProfilePictureDownload" separator=".">
33996 <group name="Default.OOBE" label="default picture, in OOBE"/>
33997 <group name="Default.LoggedIn" label="default picture, after login"/>
33998 <group name="Default.Preferences" label="default picture, in Prefs"/>
33999 <group name="Failure.OOBE" label="download has failed, in OOBE"/>
34000 <group name="Failure.LoggedIn" label="download has failed, after login"/>
34001 <group name="Failure.Preferences" label="download has failed, in Prefs"/>
34002 <group name="Success.OOBE" label="download was successful, in OOBE"/>
34003 <group name="Success.LoggedIn" label="download was successful, after login"/>
34004 <group name="Success.Preferences" label="download was successful, in Prefs"/>
34005 <affected-histogram name="UserImage.ProfileDownloadTime"/>
34008 <fieldtrial name="ProgressiveScan">
34009 <group name="FullScan" label="Using WPA_supplicant to scan."/>
34010 <group name="33Percent_4MinMax"
34011 label="Progressive scan @ 33%, 4 frequency bins."/>
34012 <group name="50Percent_4MinMax"
34013 label="Progressive scan @ 50%, 4 frequency bins."/>
34014 <group name="50Percent_8MinMax"
34015 label="Progressive scan @ 50%, 8 frequency bins."/>
34016 <group name="100Percent_8MinMax"
34017 label="Progressive scan @ 100%, 8 frequency bins."/>
34018 <group name="100Percent_1MinSeen_A"
34019 label="Progressive scan @ all previously seen frequencies (A)."/>
34020 <group name="100Percent_1MinSeen_B"
34021 label="Progressive scan @ all previously seen frequencies (B)."/>
34022 <group name="100Percent_1Min_4Max"
34023 label="Progressive scan @ 100%, minimum 1/maximum 4 frequencies."/>
34024 <affected-histogram name="Network.Shill.TimeToDrop"/>
34025 <affected-histogram name="Network.Shill.WiFi.ScanResult"/>
34026 <affected-histogram name="Network.Shill.Wifi.TimeToConnect"/>
34027 <affected-histogram name="Network.Shill.Wifi.TimeToJoin"/>
34028 <affected-histogram name="Network.Shill.Wifi.TimeToScan"/>
34029 <affected-histogram name="Network.Shill.Wifi.TimeToScanAndConnect"/>
34032 <fieldtrial name="ProtectorSettingChange" separator=".">
34034 Deprecated 8/2013. No longer tracked.
34036 <group name="Applied" label="change has been accepted by user"/>
34037 <group name="Corrupt" label="possibly hijacked, backup invalid"/>
34038 <group name="Discarded" label="change has been reverted by user"/>
34039 <group name="Fallback" label="fallback provider used (no backup available)"/>
34040 <group name="Hijacked" label="hijacked, with a valid backup"/>
34041 <group name="Missing" label="fallback provider missing, added"/>
34042 <group name="New" label="(obsolete, was sum of Corrupt+Hijacked)"/>
34043 <group name="Restored"
34044 label="search provider restored by Protector before showing the bubble"/>
34045 <group name="Timeout" label="change has been ignored by user (timed out)"/>
34046 <affected-histogram name="Protector.SearchProvider"/>
34047 <affected-histogram name="Protector.StartupSettings"/>
34050 <fieldtrial name="ProxyConnectionImpact">
34051 <group name="proxy_connections_16"
34052 label="with 16 connections per proxy server"/>
34053 <group name="proxy_connections_32"
34054 label="with 32 connections per proxy server"/>
34055 <group name="proxy_connections_64"
34056 label="with 64 connections per proxy server"/>
34057 <group name="proxy_connections_8"
34058 label="with 8 connections per proxy server"/>
34059 <affected-histogram name="Net.HttpProxySocketRequestTime"/>
34060 <affected-histogram name="Net.SocksSocketRequestTime"/>
34061 <affected-histogram name="PLT.Abandoned"/>
34062 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
34063 <affected-histogram name="PLT.BeginToFinish_LinkLoadReload"/>
34064 <affected-histogram name="PLT.BeginToFinish_LinkLoadStaleOk"/>
34065 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
34068 <fieldtrial name="QueryTimeSuffix" separator=".">
34069 <group name="0" label="N = 0"/>
34070 <group name="1" label="N = 1"/>
34071 <group name="2" label="N = 2"/>
34072 <group name="3" label="N = 3"/>
34073 <group name="4" label="N = 4"/>
34074 <group name="5" label="N = 5"/>
34075 <affected-histogram name="Omnibox.QueryTime"/>
34078 <fieldtrial name="QuicPortSelection" separator="">
34079 <group name="SelectPort"
34080 label="An effort was mode to (try to) consistently connect using the
34081 same source port for the given server IP/port."/>
34082 <group name="RandomPort"
34083 label="The operating system randomly selected a source port for the
34085 <affected-histogram name="Net.QuicSession.Connect"/>
34088 <fieldtrial name="QuicRttCount" separator="">
34089 <group name="ForHTTP" label="Only insecure HTTP connections are counted."/>
34090 <group name="ForHTTPS" label="Only secure HTTPS connections are counted."/>
34091 <affected-histogram name="Net.QuicSession.ConnectRandomPort"/>
34092 <affected-histogram name="Net.QuicSession.ConnectSelectPort"/>
34093 <affected-histogram name="Net.QuicSession.HandshakeRoundTrips"/>
34096 <fieldtrial name="RemoteProcessWarmStartFast" separator="">
34097 <group name="" label="Normal start."/>
34098 <group name="Fast" label="Fast start by skipping normal chrome.dll startup."/>
34099 <affected-histogram name="Startup.WarmStartTimeFromRemoteProcessStart"/>
34102 <fieldtrial name="RendererEventLatency" separator=".">
34103 <group name="Char" label="The Char event occurs on textual keyboard input."/>
34104 <group name="ContextMenu" label="For ContextMenu event."/>
34105 <group name="GestureDoubleTap"
34106 label="A GestureDoubleTap occurs when the user double taps on a
34108 <group name="GestureFlingCancel"
34109 label="A GestureFlingCancel is sent to the renderer to cancel any
34111 <group name="GestureFlingStart"
34112 label="A GestureFlingStart is sent when the user quickly flicks on a
34114 <group name="GestureLongPress"
34115 label="A GestureLongPress is sent when the user taps down and holds
34116 their finger on a touchscreen."/>
34117 <group name="GestureLongTap"
34118 label="A GestureLongTap is sent when the user taps down on a
34119 touchscreen, holds their finger for a while, then releases."/>
34120 <group name="GesturePinchBegin"
34121 label="A GesturePinchBegin is sent when a user starts a pinch zoom
34122 motion on a touchscreen."/>
34123 <group name="GesturePinchEnd"
34124 label="A GesturePinchEnd is sent when the user releases their fingers
34125 from the touchscreen after performing a pinch zoom motion."/>
34126 <group name="GesturePinchUpdate"
34127 label="GesturePinchUpdate events are sent while the user is performing
34128 a pinch zoom motion on a touch screen. GesturePinchUpdate events
34129 are sent as the user changes the distance between their fingers."/>
34130 <group name="GestureScrollBegin"
34131 label="A GestureScrollBegin is sent at the beginning of a gesture
34132 scroll on a touchscreen."/>
34133 <group name="GestureScrollEnd"
34134 label="A GestureScrollEnd is sent when the user releases their finger
34135 after a gesture scroll on a touchscreen."/>
34136 <group name="GestureScrollUpdate"
34137 label="GestureScrollUpdate events are sent as the user drags their
34138 finger along the touchscreen during a gesture scroll."/>
34139 <group name="GestureScrollUpdateWithoutPropagation"
34140 label="GestureScrollUpdateWithoutPropagation events are scroll updates
34141 that shouldn't bubble, generated by a gesture fling."/>
34142 <group name="GestureShowPress"
34143 label="A GestureShowPress event is sent when the user presses down on
34144 the touchscreen but before a GestureTapDown."/>
34145 <group name="GestureTap"
34146 label="A GestureTap is sent when the user presses down and releases on
34148 <group name="GestureTapUnconfirmed"
34149 label="A GestureTapUnconfirmed is sent when the user taps the
34150 touchscreen but, due to a delay, the GestureTap isn't sent yet."/>
34151 <group name="GestureTapCancel"
34152 label="A GestureTapCancel is sent to cancel a pending GestureTap event.
34153 For example, if the user taps down but drags their finger
34154 instead of releasing it."/>
34155 <group name="GestureTapDown"
34156 label="A GestureTapDown is sent when the user presses on the
34157 touchscreen in what could potentially be a full GestureTap
34159 <group name="GestureTwoFingerTap"
34160 label="A GestureTwoFingerTap is sent when the user presses down a
34161 releases on a touchscreen with two fingers."/>
34162 <group name="KeyDown"
34163 label="A KeyDown event is sent when a keyboard key is pressed down."/>
34164 <group name="KeyUp"
34165 label="A KeyUp event is sent when a depressed keyboard key is released."/>
34166 <group name="MouseDown"
34167 label="A MouseDown event is sent when the user click down a mouse
34169 <group name="MouseEnter"
34170 label="A MouseEnter event is sent when the mouse cursor enters the
34172 <group name="MouseLeave"
34173 label="A MouseLeave event is sent when the mouse cursor leaves the
34175 <group name="MouseMove"
34176 label="A MouseMove event is sent when the mouse cursor moves within the
34178 <group name="MouseUp"
34179 label="A MouseUp event is sent when a depressed mouse button is
34181 <group name="MouseWheel"
34182 label="A MouseWheel event is sent when the user scrolls using the mouse
34183 wheel within the renderer area."/>
34184 <group name="RawKeyDown"
34185 label="A RawKeyDown event is a wrapper around a native key event."/>
34186 <group name="TouchCancel"
34187 label="A TouchCancel is used to cancel an existing touch point. For
34188 example, if the user drags a finger outside the bounds of the
34190 <group name="TouchEnd"
34191 label="A TouchEnd is send when the user lifts a finger from the
34193 <group name="TouchMove"
34194 label="A TouchMove is sent when the user moves a finger along the
34196 <group name="TouchStart"
34197 label="A TouchStart is sent when the user first touches a finger to the
34199 <group name="Undefined" label="For unknown or undefined events."/>
34200 <affected-histogram name="Event.Latency.Renderer"/>
34201 <affected-histogram name="Event.Latency.Renderer2"/>
34204 <fieldtrial name="SBInterstitial">
34205 <group name="V1" label="original interstitial"/>
34206 <group name="V2" label="version 2 (new interstitial)"/>
34207 <affected-histogram name="SB2.InterstitialAction"/>
34208 <affected-histogram name="SB2.MalwareInterstitialTimeClosed"/>
34209 <affected-histogram name="SB2.MalwareInterstitialTimeDiagnostic"/>
34210 <affected-histogram name="SB2.MalwareInterstitialTimeLearnMore"/>
34211 <affected-histogram name="SB2.MalwareInterstitialTimePrivacyPolicy"/>
34212 <affected-histogram name="SB2.MalwareInterstitialTimeProceed"/>
34213 <affected-histogram name="SB2.MalwareInterstitialTimeTakeMeBack"/>
34216 <fieldtrial name="ShowAppListWarmStartFast" separator="">
34217 <group name="" label="Normal start."/>
34218 <group name="Fast" label="Fast start by skipping normal chrome.dll startup."/>
34219 <affected-histogram name="Startup.ShowAppListWarmStart"/>
34222 <fieldtrial name="SideloadWipeout">
34223 <group name="Enabled" label="Sideload Wipeout Active."/>
34224 <group name="Disabled" label="Control group."/>
34225 <affected-histogram name="DisabledExtension.ExtensionWipedStatus"/>
34226 <affected-histogram name="DisabledExtension.SideloadWipeoutCount"/>
34227 <affected-histogram name="DisabledExtension.SideloadWipeoutNeeded"/>
34228 <affected-histogram name="DisabledExtension.UserSelection"/>
34229 <affected-histogram name="Extensions.ExternalExtensionEvent"/>
34230 <affected-histogram name="Extensions.InstallSource"/>
34231 <affected-histogram name="Extensions.UpdateSource"/>
34234 <fieldtrial name="SocketType">
34235 <group name="HTTPProxy" label="HTTP proxy socket"/>
34236 <group name="SOCK" label="SOCKS socket"/>
34237 <group name="SSL" label="(Obsolete, SSL socket)"/>
34238 <group name="SSL2" label="SSL2 socket"/>
34239 <group name="SSLForProxies"
34240 label="SSLClientSocket wrapping the TCPClient socket eventually used
34241 for connection to a proxy"/>
34242 <group name="SSLforHTTPSProxy"
34243 label="SSLClientSocket wrapping the TCPClient socket eventually used
34244 for connection to an HTTPS proxy"/>
34245 <group name="TCP" label="plain, no proxy, no SSL socket"/>
34246 <group name="TCPforHTTPProxy"
34247 label="TCPClientSocket eventually used for connection to an HTTP proxy"/>
34248 <group name="TCPforHTTPSProxy"
34249 label="TCPClientSocket eventually used for connection to an HTTPS proxy"/>
34250 <group name="TCPforSOCKS"
34251 label="TCPClientSocket eventually used for connection to a SOCKS proxy"/>
34252 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_ReusedSocket"/>
34253 <affected-histogram name="Net.SocketIdleTimeBeforeNextUse_UnusedSocket"/>
34254 <affected-histogram name="Net.SocketInitErrorCodes"/>
34255 <affected-histogram name="Net.SocketRequestTime"/>
34256 <affected-histogram name="Net.SocketType"/>
34259 <fieldtrial name="SpdyImpact">
34260 <group name="npn_with_http"
34261 label="with NPN negotiated but using HTTP instead of SPDY"/>
34262 <group name="npn_with_spdy" label="with NPN negotiated and using SPDY"/>
34263 <affected-histogram name="Net.Transaction_Connected"/>
34264 <affected-histogram name="Net.Transaction_Connected_New"/>
34265 <affected-histogram name="Net.Transaction_Connected_New_b"/>
34266 <affected-histogram name="Net.Transaction_Connected_Under_10"/>
34267 <affected-histogram name="PLT.Abandoned"/>
34268 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
34269 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
34270 <affected-histogram name="PLT.StartToCommit_LinkLoadNormal"/>
34271 <affected-histogram name="PLT.StartToCommit_NormalLoad"/>
34272 <affected-histogram name="PLT.StartToFinish_LinkLoadNormal"/>
34273 <affected-histogram name="PLT.StartToFinish_NormalLoad"/>
34276 <fieldtrial name="SpdySettingsCwnd" separator="">
34277 <group name="10K" label="where at least 10KB was transferred."/>
34278 <group name="25K" label="where at least 25KB was transferred."/>
34279 <group name="50K" label="where at least 50KB was transferred."/>
34280 <group name="100K" label="where at least 100KB was transferred."/>
34281 <affected-histogram name="Net.SpdySettingsCwnd"/>
34284 <fieldtrial name="SqliteDatabases" separator=".">
34285 <group name="Activity" label="Activity"/>
34286 <group name="AppCache" label="AppCache"/>
34287 <group name="Cookie" label="Cookie"/>
34288 <group name="DatabaseTracker" label="DatabaseTracker"/>
34289 <group name="DomainBoundCerts" label="DomainBoundCerts"/>
34290 <group name="DomStorageDatabase" label="DomStorageDatabase"/>
34291 <group name="History" label="History"/>
34292 <group name="Predictor" label="Predictor"/>
34293 <group name="Quota" label="Quota"/>
34294 <group name="Shortcuts" label="Shortcuts"/>
34295 <group name="SyncDirectory" label="SyncDirectory"/>
34296 <group name="Text" label="Text (obsolete 7/24/13)"/>
34297 <group name="Thumbnail" label="Thumbnail"/>
34298 <group name="TopSites" label="TopSites"/>
34299 <group name="Web" label="Web"/>
34300 <affected-histogram name="Sqlite.Error"/>
34301 <affected-histogram name="Sqlite.SizeKB"/>
34302 <affected-histogram name="Sqlite.Version"/>
34305 <fieldtrial name="SSLFalseStart">
34306 <group name="FalseStart_enabled"/>
34307 <group name="FalseStart_disabled"/>
34308 <affected-histogram name="Net.SSL_Connection_Latency"/>
34309 <affected-histogram name="PLT.BeginToFinish_LinkLoadNormal"/>
34310 <affected-histogram name="PLT.BeginToFinish_NormalLoad"/>
34313 <fieldtrial name="SSLResumption">
34314 <group name="Resume_Handshake" label="Session Resumption"/>
34315 <group name="Full_Handshake" label="Full"/>
34316 <affected-histogram name="Net.SSL_Connection_Latency"/>
34317 <affected-histogram name="Net.SSL_Connection_Latency_Google"/>
34320 <fieldtrial name="SyzygyStartupTime">
34321 <group name="PreReadEnabled"/>
34322 <group name="PreReadDisabled"/>
34323 <group name="XP_PreReadEnabled"/>
34324 <group name="XP_PreReadDisabled"/>
34325 <group name="PreRead_0"/>
34326 <group name="PreRead_5"/>
34327 <group name="PreRead_10"/>
34328 <group name="PreRead_15"/>
34329 <group name="PreRead_20"/>
34330 <group name="PreRead_25"/>
34331 <group name="PreRead_30"/>
34332 <group name="PreRead_35"/>
34333 <group name="PreRead_40"/>
34334 <group name="PreRead_45"/>
34335 <group name="PreRead_50"/>
34336 <group name="PreRead_55"/>
34337 <group name="PreRead_60"/>
34338 <group name="PreRead_65"/>
34339 <group name="PreRead_70"/>
34340 <group name="PreRead_75"/>
34341 <group name="PreRead_80"/>
34342 <group name="PreRead_85"/>
34343 <group name="PreRead_90"/>
34344 <group name="PreRead_95"/>
34345 <group name="PreRead_100"/>
34346 <group name="XP_PreRead_0"/>
34347 <group name="XP_PreRead_5"/>
34348 <group name="XP_PreRead_10"/>
34349 <group name="XP_PreRead_15"/>
34350 <group name="XP_PreRead_20"/>
34351 <group name="XP_PreRead_25"/>
34352 <group name="XP_PreRead_30"/>
34353 <group name="XP_PreRead_35"/>
34354 <group name="XP_PreRead_40"/>
34355 <group name="XP_PreRead_45"/>
34356 <group name="XP_PreRead_50"/>
34357 <group name="XP_PreRead_55"/>
34358 <group name="XP_PreRead_60"/>
34359 <group name="XP_PreRead_65"/>
34360 <group name="XP_PreRead_70"/>
34361 <group name="XP_PreRead_75"/>
34362 <group name="XP_PreRead_80"/>
34363 <group name="XP_PreRead_85"/>
34364 <group name="XP_PreRead_90"/>
34365 <group name="XP_PreRead_95"/>
34366 <group name="XP_PreRead_100"/>
34367 <affected-histogram name="Startup.BrowserMessageLoopStartTime"/>
34368 <affected-histogram name="Startup.BrowserOpenTabs"/>
34371 <fieldtrial name="WebStoreLinkExperiment">
34372 <group name="Disabled" label="Neither extra webstore link is visible"/>
34373 <group name="FooterLink" label="Link in bottom right of footer"/>
34374 <group name="PlusIcon" label="Plus icon in apps page"/>
34375 <affected-histogram name="Extensions.AppLaunch"/>
34376 <affected-histogram name="NewTabPage.DefaultPageType"/>
34381 </histogram-configuration>