Defines ARC intent handler platforms to continue the navigation.

Possible results of a platform verification attempt. See chrome/browser/ash/attestation/platform_verification.h.

Process types couldn't be collected as PS command errored. Thread types couldn't be collected as PS command errored. Process type parsing returned empty output. Thread type parsing returned empty output. Process types were partially collected. Thread types were partially collected. Process types were completely collected. Thread types were completely collected. Profile was collected successfully. Profile timer triggered but the collector's buffer is full. Profile timer triggered but an incognito window was open. Profile was collected but an incognito window was opened during the collection. Profile data was collected and sent to Chrome as a serialized protobuf but it could not be deserialized by Chrome. The profile data sent back to Chrome is invalid. Another profile collection was already active. Collection could not start due to failing prerequisites. Failure while collecting data. The profile session has zero samples. Profile data was not recorded since metric recording is disabled. Profile data was redacted since the profile manager used to obtain user profile(s) is unset. Profile data was redacted since there is no user profile initialized. When looking at user profile(s), the Default profile in Chrome OS is skipped. Profile data was redacted since App Sync is disabled. Profile data was recorded in full since App Sync is enabled. Profile data was redacted since sync service is unavailable. Profile data was redacted since Chrome sync feature is disabled. Profile data was redacted since Chrome App Sync is disabled. Profile data was redacted since Chrome OS sync feature is disabled. Profile data was redacted since Chrome OS App Sync is disabled.

Different errors that can occur while using Credentials Passing API in ChromeOS.

IdP sent unsupported key type Gaia wanted to create an account while feature is not supported Gaia wanted to create an account for a user that wasn't added. IdP confirmed token that wasn't added IdP sent a message that isn't supported in SAML API. IdP didn't send user's password confirmation

ChromeOS login flow by Identity Provider. Can be either GAIA-based, SAML with API or pure SAML with password scraping.

Different method that can repport Incorrect Attestation in SamlHandler in ChromeOS.

SamlHandler repport Incorrect Attestation in onBeforeRequest_. SamlHandler repport Incorrect Attestation in onBeforeSendHeaders_. SamlHandler repport Incorrect Attestation in continueDelayedRedirect_.

Different SAML providers that uses SAML login flow in ChromeOS.

Defines Chrome OS sharesheet actions.

The source from which sharesheet is invoked.

The mime types of the content the user is trying to share from the sharesheet.

https://www.usb.org/defined-class-codes

List of the possible qualification status of a component. This is defined in https://chromium.googlesource.com/chromiumos/platform2/+/refs/heads/main/hardware_verifier/proto/hardware_verifier.proto (enum QualificationStatus).

Unqualified Rejected Qualified No_Match

Possible survey states and answers for each question.

Defines actions taken by the user in the Intent Picker dialog

List of K12 user age classification.

Events related to KcerChapsUtil processing PKCS#12 Import.

Events related to the migration of PKCS#12 Import.

List of possible keyboard top-row action keys. This is defined in ui/events/ash/keyboard_capability.h (enum TopRowActionKey).

List of possible top-row layouts for keyboards, including an additional sub-layout. This is defined in ui/events/ash/keyboard_info_metrics.h (enum KeyboardTopRowLayoutForMetric).

List of all the error types that DLC Service returns.

List of all the Features that are supported by Language Packs. A Feature is a synonym for client.

Multidimension Enum that captures success and failures broken down by Feature ID. We use this approach based on the Histograms guidelines to represent a MxN matrix.

Hash values of language codes that correspond to a Language Pack. The hash is created by computing base::PersistentHash() of the label, then cast to int32. To generate new values in a way that is consistent, use the unit test at chromeos/ash/components/language/language_packs/metrics_unittest.cc.

Defines events in the link capturing user flow

Hash codes mapping to Chrome Network Annotation IDs. More info can be found at tools/traffic_annotation/scripts/auditor/README.md.

DeviceSettingsService was null, owner key was not loaded. Managed device successfully loaded the public owner key. Managed device failed to load the public owner key. Consumer owner user successfully loaded both public and private keys. Consumer owner received both public and private keys, but at least one of them wasn't actually loaded. ChromeOS decided to establish consumer ownership when there was no existing public key. ChromeOS decided to establish consumer ownership when there was an existing public key. ChromeOS decided to re-generate the lost owner key based on the data from device policies after the public key was found (the private part is what was lost). ChromeOS decided to re-generate the lost owner key based on the data from device policies and the public key was also not found. (Strictly speaking not a failure, but still an unusual situation). A user was categorized as not an owner based on the data from device policies, the public key was successfully loaded. A user was categorized as not an owner based on the data from device policies, the public key failed to load. ChromeOS decided to re-generate the lost owner key based on the data from local state and the public key was not present. ChromeOS decided to re-generate the lost owner key based on the data from local state after the public key was found (in such a case device policies should be used, relying on local state is unexpected). A user was categorized as not an owner based on the data from local state, the public key was successfully loaded. A user was categorized as not an owner based on the data from local state, the public key failed to load. ChromeOS assumed that a user is not an owner based on the lack of data, the public key was successfully loaded. ChromeOS assumed that a user is not an owner based on the lack of data, the public key failed to load. New owner key was generated on the first attempt. New owner key was generated after 1+ failures. Failed to generate new owner key, at least the old public key was returned. Failed to generate new owner key, the old public key also failed to load (or was not present). Successfully started signing policies. Failed to start signing policies. Successfully signed policies. Failed to sign policies. Successfully stored policies. Failed to store policies. A user was categorized as not an owner based on the user type, the public key was successfully loaded. A user was categorized as not an owner based on the user type, the public key failed to load. A user was categorized as not an owner because the user name was empty, this is not expected to happen, the public key was successfully loaded. A user was categorized as not an owner because the user name was empty, this is not expected to happen, the public key failed to load. ChromeOS decided to establish consumer ownership when there was no indication that it's the first user, but also no public key, no policies and no local state entry. ChromeOS successfully generated the owner key in the private slot. ChromeOS failed to generate the owner key in the private slot. ChromeOS successfully generated the owner key in the public slot. ChromeOS failed to generate the owner key in the public slot. ChromeOS started migrating the owner key from the public to the private slot (the outcome is collected as kOwnerKeyGenerated and other counters). ChromeOS started migrating the owner key from the private to the public slot (the outcome is collected as kOwnerKeyGenerated and other counters). session_manager notified Chrome that it finished saving the owner key successfully. session_manager notified Chrome that it failed to save the owner key on disk. ChromeOS started deleting the old owner key. The owner key was found in the public. The owner key was found in the private slot.

Track how often we try to guide users through the in-session flow to change their SAML password, and how often they complete the flow.

Track how often we call password sync token API and records its result.

Track the usage of /samlredirect Gaia endpoint: whether it is supplied with an SSO profile or only domain at the start of online auth flow, and whether users switch from their default 3P IdP page to the default Google sign-in page during the flow.

Installed successfully. Installation failed because the app was in an invalid state (e.g., it had no suitable icon). Installation failed because the ARC system was not available. Update was cancelled because the existing WebAPK was found to be up-to-date. Updating failed because there was an error while fetching information about the existing WebAPK from ARC. The network request to the WebAPK server failed with an error. The network request to the WebAPK server timed out. Installing the WebAPK through Google Play failed with an error.