List of possible cursor colors. Tracks the color scheme used when high contrast is enabled. Track individual accessibility mode flags that are enabled. For recording which of the 4 disallowed combinations of allow_new_users and user_allowlist policies occured. Defines how the view reposition operation is achieved for ARC input overlay. Defines the window state. The hash of a Background Tracing Scenario name generated using `variations::HashName()`. The hash of a Background Tracing Trigger name generated using `variations::HashName({Scenario}.{Trigger}`)`. The ratio of image size in bits to displayed size in pixels. Ranges are half-open: (low, high]. Tracks if offline user login is allowed. Special images and default images as defined in chrome/browser/ash/login/users/default_user_image/default_user_images.cc. Value 0 is the image taken from camera. Value 1 is the image selected from file or photo. Value 2 is the profile image. Values 3-9 are reserved for other special images. Values 10-48 are legacy default images that are still used by some users, but cannot be selected from Settings. Values > 48 are the newly added default images that are selectable from Settings > Personalization > Change device account image. The type of a Content Index entry. Corresponds to blink.mojom.ContentCategory. The item selected from a context menu on Android. Thread types used for CPU time metric breakdowns. CPU time consumed by the process that could not be attributed to a specific thread. Thread whose name was not known to the instrumentation, e.g. a new/unknown type of thread or a Java thread not registered with base::ThreadIdNameManager. Tracks the outcome of crash reports where the reason is unresponsive. Specifically, it indicates whether the suppression of the dialog resulted in a crash report being dropped. Error types matching ProbeError types from cros_healthd mojom https://source.chromium.org/chromium/chromium/src/+/main:chromeos/ash/services/cros_healthd/public/mojom/cros_healthd_probe.mojom;l=60 The possible results and failure reasons of a Cryptohome recovery attempt. The reason for the failure of a request made to the image annotation service by a client feature. Error codes defined in net/disk_cache/errors.h Defines the implementation of mirror mode. Defines the types of mirror mode in which displays connected to the device are in. The reason why a disruptive notification revocation was considered a false positive. Disruptive notifications are those with high notification volume and low site engagement. Therefore if the user interacts with a site after revocation, the revocation was a false positive. The current state of a disruptive notification revocation. Various SANE backends (effectively scanner drivers) that can be used to scan a document in Chrome OS. These values are defined in the SaneBackend enum in chromeos/src/platform2/lorgnette/enums.h. Defined as Code in components/reporting/util/status.h Number of DeviceManagementServer request retries as defined in components/policy/core/common/cloud/device_management_service.cc. Recorded once every time a scheduled FetchLater request is aborted in the browser process. It happens when JavaScript code explicitly aborts a FetchLater request, and gets propagated to the browser process. This number should be compared with `kAbortedByUser` in `FetchLater.Renderer.Metrics`. Recorded once every time a scheduled FetchLater request is started after its initiator renderer is disconnected from browser. This number should be compared with `kContextDestroyed` in `FetchLater.Renderer.Metrics`. Recorded once every time a scheduled FetchLater request is explicitly asked to started by its initiator renderer in the browser. This number should be compared with `kActivatedByTimeout` in `FetchLater.Renderer.Metrics`, and it should <= `FetchLater.Browser.Total.Started`. Recorded once every time a scheduled or a started FetchLater request is cancelled by the browser after some internal time limit. Recorded once every time a scheduled or FetchLater request is started when browser is shutting down. This does not include cases when renderer terminates earlier, which is logged as kStartedAfterInitiatorDisconnected. Recorded once every time a scheduled FetchLater request is aborted in a renderer process. It happens when JavaScript code explicitly aborts a FetchLater request. This number should be compared with `FetchLater.Browser.Metrics.AbortedByInitiator`. Recorded once every time a scheduled FetchLater request is activated on Fetch context being destroyed. This number should be compared with `FetchLater.Browser.Metrics.kStartedByInitiator`. Recorded once every time a scheduled FetchLater request is terminated (and then gets sent) due to context (renderer) destroyed. It is not equivalent to the total number of internal "TERMINATED" states of a FetchLater request, which can be terminated for other reasons like aborted by users. This number should be compared with `FetchLater.Browser.Metrics.StartedAfterInitiatorDisconnected`. Recorded once every time a scheduled FetchLater request is activated on entering BackForwardCache in a renderer process. It happens only when BackgroundSync permission of the FetchContext is off. Result states for importing bookmarks from Initial Preferences on First Run. Bookmark import succeeded Missing/malformed data Bookmarks not supported for Profile (e.g., the System profile) External applications/promotions that triggered Chrome launch and First Run. The result of an attempt to create the first run sentinel file. Result states for the first-run sign-in flow. Stages of the first run experience. Types of actions a user can perform upon startup or unbackgrounding. These correspond to e2fsck exit codes. Note that 0 differs from e2fsck's man (https://linux.die.net/man/8/e2fsck). 0 is used to capture any errors we don't expect (i.e higher than the sum of all documented errors) and 1 captures when fsck exits with multiple errors at once. TODO(b/258589422): Revisit once we have metrics to determine if error 1 is sufficient, or if we need more in-depth enumeration for combined errors. Gamepad data fetcher, defined as GamepadSource in device/gamepad/gamepad_pad_state_provider.h. Note that the labeling is off for data recorded prior to 73.0.3683.10. See https://crbug.com/984786 Integer values encoding the vendor and product IDs for known gamepads. Canonical error codes for gRPC APIs. Tried to show the survey in a wrong browser type. For instance, tried to show a survey meant for regular browsing inside Incognito. Fetching survey from the server encounters connection errors. The survey is over its capacity. The result status of a request made to the image annotation service by a client feature. The type of description annotation returned from the image annotation service. IE (Windows-only) Firefox 2 Firefox 3 (and later) Safari (Mac-only) Google Toolbar A bookmarks.html file Edge (Windows-only) A new IDB connection is being opened with a higher version number which triggers a version change event being sent to existing connections. A transaction is trying to acquire locks and evicts any lock-holding clients from the cache. Deprecated. A transaction that has the potential to block other transactions is starting and its own client is inactive. A client tries to enter BFCache while it has an ongoing transaction blocking other transactions. The browser process navigated a frame to an error page based on behavior in the currently committed page. A request was received to change window.opener to a frame in BFCache. A request was received to finish committing a navigation within a BFCached page. A request was received to start dragging from within an inactive page. A window.moveTo() / moveBy() / resizeTo() / resizeBy() / SetWindowRect() IPC arrived for a frame in BFCache or pending deletion. A clipboard read/write or listener registration IPC arrived for an inactive frame. A request to open the caption settings arrived for a frame in BFCache or pending deletion. Encryption types that are allowed when requesting Kerberos tickets from a Kerberos Authentication server. Any set of types can be mapped into one of the categories below. Deprecated: Instead use LocaleCodeBCP47 since it supports script tags and three letter language codes unlike LanguageName. Hash values for the first two letters of a locale code. This is mapped to the English name for each language. Only the first two letters are used so country and script codes are ignored. The hash is created by LanguageUsageMetrics::ToLanguageCode. The state of the largest contentful paint algorithm at the time of reporting. Whether the LargestContentfulPaint results from image or text. These are the only content types currently tracked by the metric PageLoad.PaintTiming.NavigationToLargestContentfulPaint, so there is no need for an 'Other' label. Unknown Catch-all launch for Windows Launched after acceptance of a user experiment (deprecated) Result bucket for OSes with no specific launch modes Chrome launched as registered protocol handler Chrome launched as registered file handler Chrome launched with url(s) in the command line, but not from a shell registration or a shortcut. Only the first arg is considered. Chrome launched with file(s) in the command line, but not from a shell registration or a shortcut. Only first arg is considered. Launched from shortcut but no name available, Chrome, or Web App. Launched from user-defined shortcut Launched from a desktop shortcut Launched from the Windows taskbar Launched from a Windows Start Menu shortcut Launched from toast notification activation on Windows Launched as a logon stub for the Google Credential Provider for Windows Mac - undocked launch from disk Mac - docked launch from disk Mac - undocked launch from a disk image Mac - docked launch from a disk image Mac - error determining Chrome's Dock status Mac - error determining Chrome's disk image status Mac - error determining Chrome's Dock and disk image statuses Web App on command line, but not from a shortcut, or a file type/protocol handler. Web App launched from a user-defined shortcut Web App launched from a desktop shortcut Web App launched from a start menu shortcut Web App launched from taskbar shortcut Web App launched as a registered file type handler Web App launched as a registered protocol handler Launched with an AppId on Windows Launched automatically upon system startup Whether lens is supported and if not the reason why. Hash values for BCP47 locale codes (including country and script tags e.g "en-US" (i.e. ISO639) or extended BCP47 tags "zh-Hant"). Each of these values is computed by casting the output of base::HashMetricName(locale_string_id) to base::HistogramBase::Sample. JS users should use metricsPrivate.recordSparseValueWithHashMetricName(). Galician Hawaiian Persian Hebrew (deprecated) Hindi Zulu Manx Sinhala Maori Somali Aymara Japanese (Latn) Sango Latvian Spanish (Chile) Lithuanian Central Atlas Tamazight Oromo Aragonese Simplified Chinese (China) Reported as page source language when language detection code was not run (i.e. page closed or navigated away before running). German (Belgium) Romansh Vietnamese Chechen German Chinese Italian (Italy) Hausa Walloon European Spanish Spanish (Honduras) Marathi Latin American Spanish Traditional Chinese (Taiwan) English (New Zeland) Wolof Latin Japanese Quechua Bemba Spanish (Venezuela) Ewe Hindi (India) Lingala Bhojpuri English (South Africa) Japanese (Japan) Sanskrit Kikuyu Hindi (Latin) Spanish (Colombia) Samburu Punjabi Pashto Divehi Kinyarwanda Spanish (Costa Rica) Meta Norwegian Nynorsk Nama Lower Sorbian Russian Tibetan Kannada Norwegian Bokmål (Norway) Spanish (Uruguay) Konkani Gaelic Tagalog Traditional Chinese (Hong Kong) Chinese Latin (Pinyin) Shona Spanish (Argentina) Cantonese Javanese Fulah English (Ireland) Urdu Welsh Filipino Azerbaijani Kalenjin Russian (Latin) Manipuri Norwegian Russian (Russia) Turkmen German (Austria) Mizo Dogri Hungarian English (Canada) Southern Sotho Samoan Cherokee Xhosa Uyghur Aghem French (Canada) Krio Bulgarian Catalan Kurdish German (Liechtenstein) Gusii Basaa Khmer Luxembourgish Teso Greek Cebuano Burmese Inari Sami Sundanese Estonian Tatar Arabic (Latin) Occitan Sindhi Greek (Latin) Hebrew English (United States) Serbo-Croatian Irish Italian Swahili French (France) Amharic Albanian Tigrinya Tsonga Luba-Katanga Bulgarian (Latin) Tamil European Portuguese Bengali Taita Serbian Bengali (Bangladesh) Tswana Luo Kazakh English Thai (Thailand) Finnish Morisyen Nyanja Indonesian Basque Spanish Esperanto Lao Belarusian Georgian Guarani Romanian Gujarati Swiss German Slovenian Malagasy Macedonian Colognian Undetermined Afrikaans Traditional Chinese Dzongkha Maltese Armenian Koyra Chiini Swedish Croatian Malayalam Ukrainian Swiss High German Nigerian Pidgin Norwegian Bokmål Bosnian Iloko Cantonese (Hong Kong) Friulian Czech Spanish (Peru) Odia Upper Sorbian Hebrew (Israel) Yoruba Javanese Makhuwa-Meetto Korean (South Korea) Northern Sami Kalaallisut Sena Thai Turkish (Turkey) Nepali German (Germany) Kabyle Duala Malay Vietnamese (Vietnam) English (India) Sakha Polish (Poland) Haitian Hmong Ewondo Telugu Kabuverdianu Arabic Tongan Icelandic French (Belgium) Spanish (United States) English (Australia) Unknown Rundi Ganda Nyankole Faroese Dutch (Netherlands) Spanish (Mexico) Swedish (Sweden) Portuguese Polish Goan Konkani Uzbek Bambara Yiddish Tajik Danish Mazanderani Portuguese (Brazil) Standard Moroccan Tamazight Slovak Cornish Korean Kyrgyz French Italian (Switzerland) Corsican Interlingua Ossetic Western Frisian English (Singapore) Maithili Turkish North Ndebele Indonesian Kamba Central Kurdish Indonesian (Indonesia) Breton Danish (Denmark) Northern Sotho Twi Makonde Igbo Akan French (Switzerland) Asturian Sichuan Yi Mongolian Moldavian Assamese Dutch English (United Kingdom) Command-line flag doesn't start with two dashes. Enumerates the different types of user log-in that can be detected on a page based on the site (effective TLD+1). No reason recorded so far, nothing to report. This value should never be reported in histogram. Legacy profile holders. Password changed, revoked credentials, account deleted. Incorrect password entered 3 times at the pod. Incorrect password entered by a SAML user once. OS would show a tooltip offering user to complete the online sign-in. Company policy required re-auth for SAML users. Cryptohome is missing, most likely due to deletion during garbage collection. After prior login, OS failed to connect to the sync with the existing RT. This could be due to a deleted account, password changed, account revoked, etc. User cancelled the password change prompt. Chrome OS has to continue to send the user through the online flow until user updates their cryptohome password or agrees to start the new cryptohome. Cryptohome was corrupted and deemed unrecoverable. Admin policy required re-auth for Gaia without SAML users. Admin policy required re-auth on lock screen for Gaia without SAML users. Admin policy required re-auth on lock screen for SAML users. User clicked on forgot password button after entering their password incorrectly. Invalid, expired or empty reauth proof token during Cryptohome Recovery. Local auth factors policy disallowed all local factors and the user has only local auth factors set up, which requires the user to go through a re-auth on login screen. Session ended normally, or for a reason not listed below. Session ended because Chrome crashed repeatedly. The result of a state key generation operation. Successfully generated state keys from machine identifiers. Successfully generated state keys from stable device secret. Failed due to missing machine IDs. Deprecated in M116. Failed due to invalid device secret input. HMAC initialization failed. HMAC computation failed. Failed due to missing machine serial number. Failed due to missing disk serial number. Failed due to missing all machine IDs. Login success offline and online (e.g. reauth) Login success offline only Login success online only (e.g. new/ephemeral user) The OS returned an error, but the launch appears to have succeeded anyway. Index of a tile on the new tab page. This is only an enum so that the dashboard won't produce misleading statistics like averages. Defines the ranges in which the number of displays connected in multi display mode may reside. Defines the modes in which displays connected to the device are in. A Nullable Boolean can True, False or Null (ie: unset or absent). The button that a user pressed when interacting with the Google Apps NUX. Interactions a user can take on the initial onboarding step. All possible user journeys when interacting with the NUX NTP background page. Interactions a user can take on the "Set as default" onboarding step. Namespace used as default. Namespace used when offline page is saved when bookmarking. Namespace used when offline page is saved as last_n page. Namespace used when offline page is saved after the user clicks a button on the dino page. Namespace used when offline page is saved from custom tabs. Namespace used when offline page is saved as downloads. Namespace used when offline page is saved as NTP suggestions. Namespace used when offline page is saved as suggested articles. Namespace used when offline page is saved from browser actions. Namespace used when offline page is saved for live page sharing. Namespace used for temporary offline pages requested to be downloaded when the user landed in a dino page. The necessary information needed to make the decision is not yet available. The necessary information needed to make the decision is available and the decision is affirmative. The necessary information needed to make the decision is available and the decision is negative. Hints for the current navigation were already available so the fetch race was not needed. The fetch race was attempted for only the host of the current navigation. The fetch race was attempted for only the URL of the current navigation. The fetch race was attempted for the host and URL of the current navigation. A fetch race for the host and URL of the current navigation is already in progress. The fetch race was not attempted for the host and URL of the current navigation since there are too many page navigation fetches currently in flight. Deprecated in 02/2020. The user is not consented to fetch images. An image was requested but the request to get the consent status timed out. The entire response (or Decision for Optimization Guide) is missing. No image was available for the requested Page URL. The response was malformed in some unexpected way. The algorithm used to estimate the resource usage of a page based on measurements of renderer processes. Measurements without Resource Attribution are assigned to pages with the algorithm in performance_manager::ProcessMetricsDecorator. Measurements from the Resource Attribution framework are split evenly among frames and workers hosted in each process, then aggregated to the page(s) containing those frames and workers. Whether a page is in the foreground or background during a measurement period. Track whether the permission has been automatically revoked in the past at least once. Personally identifiable information (PII) types declared in components/feedback/redaction_tool/pii_types.h Errors from base::File::Error The trigger/reason that led to the platform runtime component installation or update. The outcome status when attempting to process request headers for integrity checks. Popular errno values. See the descriptions on "*/*/*" labels for the applicable OS, usually Linux/Mac/Windows. See http://www.ioplex.com/~miallen/errcmp.html and http://www.ioplex.com/~miallen/errcmpp.html for more info. No error Operation not permitted No such file or directory No such process Interrupted function call Input/output error No such device or address Arg list too long Exec format error Bad file descriptor No child processes Try again on Linux. Resource deadlock avoided on Mac. Resource temporarily unavailable on Windows. Cannot allocate memory Permission denied Bad address Not a block device Resource busy File exists Improper link Operation not supported by device Not a directory Is a directory Invalid argument Too many open files in system Too many open files Inappropriate ioctl for device Text file busy File too large Device out of space Illegal seek Read-only file system Too many links Broken pipe Numerical argument out of domain Numerical result out of range Resource deadlock would occur on Linux. Resource temporarily unavailable on Mac. Unknown error on Windows. File name too long on Linux. Operation now in progress on Mac. Resource deadlock avoided on Windows. Directory not empty Level 2 not synchronized on Linux. Operation not supported on Mac. Resource deadlock avoided on Windows. Timer expired on Linux Out of streams resources on Linux. File name too long on Mac. Srmount error on Linux. Disk quota exceeded on Mac. Bad message Protocol not supported on Linux. Illegal byte sequence on Mac. Operation not supported on transport endpoint on Linux. Software caused connection abort Transport endpoint is not connected Stale file handle Structure needs cleaning Quota exceeeded on Linux. No medium found Connected charging ports on Chrome OS, as reported by the kernel. The type of dimming/undimming events in powerd, as reported by the kernel. The type of lock events in powerd, as reported by the kernel. Dim occurred naturally following a screen dim imminent. Dim occurred following model instruction. Dim deferred following model instruction. User reactivated after dim. System was suspended after dim. Previous event was logged successfully. Previous event was not logged successfully. Previous event was not logged successfully because model was enabled but there was no prediction for the previous event. Previous event was not logged successfully because model was disabled. Previous event was not logged successfully because of multiple previous events. Previous event was not logged successfully because previous idle event had no event start time. Smart dim component is loaded successfully. Failed to read component files to strings. Failed to load preprocessor from proto. Failed to load meta data from JSON. Failed to load tflite model. Failed to create graph executor. Use default component version, or experimental component version (specified in Finch config) that is equal to the default. Use experimental component version specified in Finch config. Expected version is empty. This should never happen. Use built-in worker (initialized from built-in model and preprocessor config files). Use downloaded worker (initialized from downloaded smart dim component). Inactivity score was calculated successfully. The ExamplePreprocessorConfig could not be loaded or parsed. The ExamplePreprocessor returned an error other than, or in addition to, the kNoFeatureIndexFound error. Other error unrelated to preprocessor. This signals a bug in the feature generation process. The ExampleProprocessor returned a feature vector with an incorrect size. The ML Service connection had not been initialized at the time it was needed. Threshold parameter was defined and parsed correctly. Threshold parameter was undefined. Threshold parameter was not parsed correctly from string to double. Threshold parameter was not supplied or same as the default value. In either case, the default value was used. The type of power supply connected to a Chrome OS system, as reported by the kernel. The interceptor used a prefetch. (Deprecated M115) The interceptor used a prefetch after successfully probing the origin. (Deprecated M110) The interceptor was not able to use an available prefetch because the origin probe failed. The url was eligible to be prefetched, but the network request was never made. The url was not eligible to be prefetched because it is a Google-owned domain. (Deprecated M115) The url was not eligible to be prefetched because the user had cookies for that origin. The url was not eligible to be prefetched because there was a registered service worker for that origin. The url was not eligible to be prefetched because its scheme was not https://. The url was not eligible to be prefetched because its host was an IP address. (Deprecated M100) The url was not eligible to be prefetched because it uses a non-default storage partition. The network request was cancelled before it finished. This happens when there is a new navigation. The prefetch failed because of a net error. The prefetch failed with a non-2XX HTTP response code. The prefetch's Content-Type header was not html. The prefetch finished successfully but was never used. The navigation off of the Google SRP was to a url that was not on the SRP. (Deprecated M115) The url was prefetched and No State Prerendered and committed without a probe to the origin. (Deprecated M115) The url was prefetched and No State Prerendered and committed with a successful probe to the origin. (Deprecated M115) The url was prefetched and No State Prerendered but the origin probe failed and the prefetch was not used. (Deprecated M115) The url was prefetched but was not No State Prerendered despite attempting to do so and committed without a probe to the origin. (Deprecated M115) The url was prefetched but was not No State Prerendered despite attempting to do so and committed with a successful probe to the origin. (Deprecated M115) The url was prefetched but was not No State Prerendered despite attempting to do so, and the origin probe failed and the prefetch was not used. (Deprecated M115) The url was prefetched and eligible for NoStatePrerender but wasn't started and committed without a probe to the origin. (Deprecated M115) The url was prefetched and eligible for NoStatePrerender but wasn't started and committed with a successful probe to the origin. (Deprecated M115) The url was prefetched and eligible for NoStatePrerender but wasn't started and the origin probe failed and the prefetch was not used. (Deprecated M115) (Deprecated M115) (Deprecated M115) (Deprecated M115) (Deprecated M115) (Deprecated M115) The url was prefetched but not used, because cookies were added to the URL at some point after the initial eligibility check. The url was prefetched and was redirected; however, redirects were disabled, so the prefetch failed. (Deprecated M113) The url was not eligible to be prefetched because its host was not unique (e.g., a non publicly routable IP address or a hostname which is not registry-controlled) but the prefetch was to be proxied. The url was not eligible to be prefected because the user requested that the browser use less data. The URL is not eligible to be prefetched, because in the default network context it is configured to use a proxy server. The URL is not eligible to be prefetched because in the browser is in Incognito or Guest mode. (Deprecated M128) The URL is eligible but heldback because it belongs to the Holdback group. The URL is eligible and not in the Holdback group (allowed to prefetch). (Deprecated M134) The URL is prefetched successfully and the repsonse is used for the next navigation. The prefetch was redirected and failed, because the redirect was invalid. The prefetch was redirect and failed, because the redirect URL was not eligible to be prefetched. The prefetch was eligible but rejected due to the per-page limit exceeded. (Deprecated M130) The prefetch needed to fetch a same-site cross-origin URL and required the use of the prefetch proxy. These prefetches are blocked since the default network context cannot be configured to use the prefetch proxy for a single prefetch request. See crbug.com/1439986. The prefetch was not made because the `Battery Saver` setting was enabled. The prefetch was not made because preloading was disabled. The prefetch was evicted to make room for a newer prefetch because the corresponding SpeculationCandidate was removed. The prefetch was evicted to make room for a newer prefetch beacuse it was old. The prefetch was cancelled because it was redirected from a ServiceWorker-controlled URL. The prefetch was cancelled because it was redirected to a ServiceWorker-controlled URL. The url was not eligible to be prefetched because there was a registered service worker with no fetch handler. The prefetch was evicted because a user removed browsing data. The prefetch canceled to prevent network congestion with user-initiated navigation. The prefetch was cancelled because the URL is not allowed by Connection Allowlist. The prefetch was not eligible because cross-origin prefetch was not allowed for the origin. PrePrefetch has been successfully started. PrePrefetch failed because the `URLLoaderFactory` was disconnected. PrePrefetch failed because the requested origin did not match the pre-calculated headers cache. The Private AI feature name. Private AI request status code. The value for type comes from the ProcessType enum in content/public/common/process_type.h. Track the failure and success states of proto database migration. The different possible priorities for a RenderProcessHost. A report was created and uploaded A report was not uploaded because the CSD Whitelist killswitch was present A report was not uploaded because it could not be serialized A report upload was cancelled due to service shutdown A report upload failed The response from a report upload was invalid A report was not uploaded because no binary download was found to report The SameSiteCookieContext of a request describes the relation between the cookie request and the navigational environment. The possible values of SameSite a cookie's SameSite attribute. The possible values of SampleFormats.. Track the events in the Sanitize UI SWA. Track the type of saved tab groups. Shows which function caused a failure while scanning. These functions correspond to function found in chromos's lorgnette.c Shared from text selection menu. Shared from share button shown when editing the URL in the omnibox. Index of a third party app in the bottom row of the sharing hub on Android. The different states a page can be in as a product description page. The reason that the Chrome OS power manager shut down or rebooted the system. This corresponds to the ShutdownReason enum from power_manager/common/power_constants.h in the platform2 repository. Invalid value. The last browser window was closed. User clicked on the Exit menu item. OS is logging off or shutting down. Exit without onbeforeunload or in-progress download prompts. The process is cleanly exiting without any user actions. Available in code cache Not available in cache Clear a cache entry. Typically used when there is a stale entry Update an existing entry Create a new entry Error in handling the request because either opening backend failed or URL should not be cached Entries that are read before a write to that entry has finished when read and write request interleave. Entries that could not be written, usually because they're too big. Available in code cache Not available in cache Clear a cache entry. Typically used when there is a stale entry Update an existing entry Create a new entry Error in handling the request because either opening backend failed or URL should not be cached Entries that are read before a write to that entry has finished when read and write request interleave. Entries that could not be written, usually because they're too big. The reason why site isolation is not enabled to the extent of site-per-process or stricter. Operation succeeded Operation suceeded partially Operation failed Operation failed because the snapshot directory could not be created Error codes returned by SQLite - see sqlite3.h Successful result Generic error Internal logic error in SQLite Access permission denied Callback routine requested an abort The database file is locked A table in the database is locked A malloc() failed Attempt to write a readonly database Operation terminated by sqlite3_interrupt() Some kind of disk I/O error occurred The database disk image is malformed Unknown opcode in sqlite3_file_control() Insertion failed because database is full Unable to open the database file Database lock protocol error Internal use only The database schema changed String or BLOB exceeds size limit Abort due to constraint violation Data type mismatch Library used incorrectly Uses OS features not supported on host Authorization denied Not used 2nd parameter to sqlite3_bind out of range File opened that is not a database file Notifications from sqlite3_log() Warnings from sqlite3_log() sqlite3_step() has another row ready sqlite3_step() has finished executing TBD TBD TBD TBD TBD Error reading from file TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD Short read from file Database file is directory TBD TBD TBD TBD Cannot rollback due to readonly file Error writing to file (other than SQLITE_FULL) TBD TBD Constraint failure due to foreign key violation TBD Readonly because database file was moved or unlinked while open Error syncing to disk TBD TBD TBD Error syncing directory changes to disk TBD NOTNULL constraint violated TBD Error truncating file TBD Primary key not unique Error reading file metadata Constraint failed due to trigger raise Error unlocking file Unique constraint failed Error getting read lock - should not be possible TBD Error deleting file Rowid not unique Deadlock due to other process access to SQLite files TBD Error mapping shared memory TBD Error getting file attributes (other than not found) Error while querying lock status Error acquiring lock Error closing file Unused Error mmapping file Error in stat while mmapping file Unused TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD TBD SQLite result codes mapped to logging-friendly values. Success result codes: OK, DONE, ROW Codes that SQLite should never return, like SQLITE_INTERNAL Codes that SQLite should never return, given Chrome's usage pattern SQLITE_ERROR SQLITE_PERM SQLITE_ABORT SQLITE_BUSY SQLITE_READONLY SQLITE_IOERR SQLITE_CORRUPT SQLITE_FULL SQLITE_CANTOPEN SQLITE_PROTOCOL SQLITE_SCHEMA SQLITE_TOOBIG SQLITE_CONSTRAINT SQLITE_MISMATCH SQLITE_NOLFS SQLITE_NOTADB SQLITE_BUSY_RECOVERY SQLITE_READONLY_RECOVERY SQLITE_IOERR_READ SQLITE_CONSTRAINT_CHECK SQLITE_ABORT_ROLLBACK SQLITE_BUSY_SNAPSHOT SQLITE_READONLY_CANTLOCK SQLITE_IOERR_SHORT_READ SQLITE_CORRUPT_SEQUENCE SQLITE_CANTOPEN_ISDIR SQLITE_READONLY_ROLLBACK SQLITE_IOERR_WRITE SQLITE_CORRUPT_INDEX SQLITE_CONSTRAINT_FOREIGN_KEY SQLITE_READONLY_DBMOVED SQLITE_IOERR_FSYNC SQLITE_IOERR_DIR_FSYNC SQLITE_CONSTRAINT_NOTNULL SQLITE_READONLY_DIRECTORY SQLITE_IOERR_TRUNCATE SQLITE_CONSTRAINT_PRIMARYKEY SQLITE_IOERR_FSTAT SQLITE_IOERR_UNLOCK SQLITE_CONSTRAINT_UNIQUE SQLITE_IOERR_RDLOCK SQLITE_IOERR_DELETE SQLITE_CONSTRAINT_ROWID SQLITE_CONSTRAINT_DATATYPE SQLITE_IOERR_ACCESS SQLITE_IOERR_CHECKRESERVEDLOCK SQLITE_IOERR_LOCK SQLITE_IOERR_CLOSE SQLITE_IOERR_SEEK SQLITE_IOERR_DELETE_NOENT SQLITE_IOERR_MMAP SQLITE_IOERR_GETTEMPPATH SQLITE_IOERR_BEGIN_ATOMIC SQLITE_IOERR_COMMIT_ATOMIC SQLITE_IOERR_ROLLBACK_ATOMIC SQLITE_IOERR_CORRUPTFS SQLITE_IOERR_IN_PAGE SQLITE_IOERR_SHMOPEN SQLITE_IOERR_SHMSIZE SQLITE_IOERR_SHMLOCK SQLITE_IOERR_SHMMAP SQLITE_LOCKED SSL/TLS cipher suites from the IANA registry This cause is recorded if the SSL error is CERT_DATE_INVALID and Chrome had reason to believe that the system clock was behind. Methods of detecting clock inaccuracy have changed over time. This cause is recorded if the SSL error is CERT_DATE_INVALID and Chrome had reason to believe that the system clock was behind. Methods of detecting clock inaccuracy have changed over time. (Deprecated in favor of WWW_SUBDOMAIN_MATCH2) (Deprecated in favor of SUBDOMAIN_MATCH2) (Deprecated in favor of SUBDOMAIN_INVERSE_MATCH2) (Deprecated in favor of SUBDOMAIN_OUTSIDE_WILDCARD2) This cause is recorded only for CERT_COMMON_NAME_INVALID errors. (Deprecated in favor of LIKELY_MULTI_TENANT_HOSTING2) This cause is recorded only for CERT_AUTHORITY_INVALID errors. This cause is recorded only for CERT_AUTHORITY_INVALID errors. The user did not receive a certificate signed by a valid CA. This cause is recorded only for CERT_AUTHORITY_INVALID errors. (Deprecated in M47.) This cause is recorded only for CERT_AUTHORITY_INVALID errors. (Deprecated in favor of LIKELY_SAME_DOMAIN2) This case is recorded if the SSL error is CERT_COMMON_NAME_INVALID error and the certificate does not specify any DNS names in a SubjectAltName extension. (Chrome 58 deprecated matching hostnames to the SubjectCN Field.) This cause is recorded if the SSL error is CERT_COMMON_NAME_INVALID and the hostname differs from one of the DNS names in the certificate (SANs) only by the presence or absence of the single-label prefix "www". This case is not recorded if the host name is not a known TLD. This cause is recorded if the SSL error is CERT_COMMON_NAME_INVALID, the URL hostname is a subdomain of a DNS name in the certificate, and the difference between the URL and the DNS name is not "www". This case is not recorded if the host name is not a known TLD. This cause is recorded if the SSL error is CERT_COMMON_NAME_INVALID, a DNS name in the certificate is a subdomain of the URL hostname, and the difference between the DNS name and the URL is not "www". This case is not recorded if the host name is not a known TLD. This cause is recorded only if the SSL error is CERT_COMMON_NAME_INVALID, we have received a wildcard certificate and the scope of a wildcard certificate is too narrow for the hostname. This case is not recorded if the host name is not a known TLD. This cause is recorded only for CERT_COMMON_NAME_INVALID errors where the certificate contains numerous unrelated DNS names. This case is not recorded if the host name is not a known TLD. This case is recorded if the SSL error is CERT_COMMON_NAME_INVALID error and the hostname in request URL has the same domain (effective TLD + 1 label) as a SubjectAltName in the certificate. This case is not recorded if the host name is not a known TLD. The different possible states of a suggested save location for bookmarks. The certificate is valid and the same as seen before or the first time we see a certificate. The certificate is valid, but is different than a previously seen certificate for the selected server. The certificate validation failed. Tracks the Action exit codes of Update Engine. Enum values need to ALWAYS be same as ErrorCode: chromeos_public/src/aosp/system/update_engine/common/error_code.h USER_TYPE_RETAIL_MODE - Deprecated 07/2021. USER_TYPE_SUPERVISED - Deprecated 07/2021. USER_TYPE_ARC_KIOSK - Deprecated 05/2024. USER_TYPE_ACTIVE_DIRECTORY - Deprecated 08/2023. The display mode of a web app (as defined in the Web App Manifest spec).