<!--
Copyright 2023 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<!--
This file describes the enumerations referenced by entries in histograms.xml for
this directory. Some enums may instead be listed in the central enums.xml file
at src/tools/metrics/histograms/enums.xml when multiple files use them.
For best practices on writing enumerations descriptions, see
https://chromium.googlesource.com/chromium/src.git/+/HEAD/tools/metrics/histograms/README.md#Enum-Histograms
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<histogram-configuration>
<!-- Enum types -->
<enums>
<enum name="BooleanFromHTTPCache">
<int value="0" label="Downloaded from network"/>
<int value="1" label="HTTP cache hit"/>
</enum>
<enum name="BooleanHasDiscount">
<int value="0" label="No discount"/>
<int value="1" label="has discount"/>
</enum>
<enum name="CartDiscountConsentStatus">
<summary>ChromeCart discount consent status.</summary>
<int value="0" label="Accepted"/>
<int value="1" label="Declined"/>
<int value="2" label="Ignored"/>
<int value="3" label="No show"/>
<int value="4" label="Never shown"/>
</enum>
<enum name="CartDiscountConsentVariation">
<summary>Discount consent variation.</summary>
<int value="0" label="Default"/>
<int value="1" label="StringChange"/>
<int value="2" label="Inline"/>
<int value="3" label="Dialog"/>
</enum>
<enum name="CartDiscountDataType">
<summary>Discount related data associated with the cart module.</summary>
<int value="0" label="cart_discount_info"/>
<int value="1" label="cart_discount_link"/>
</enum>
<enum name="FailToShowHomeSurfaceReason">
<int value="0" label="Fail to create a NTP Tab"/>
<int value="1" label="Fail to find a NTP Tab"/>
<int value="2" label="Not a native page"/>
<int value="3" label="Not a NTP native page"/>
<int value="4" label="The native page is frozen"/>
</enum>
<enum name="FeedPositionSegmentationResult">
<int value="0" label="Uninitialized."/>
<int value="1" label="Is a Feed active user."/>
<int value="2" label="Is a non-Feed user."/>
</enum>
<enum name="ItemSuggestRequestResult">
<int value="0" label="Success"/>
<int value="1" label="Network error"/>
<int value="2" label="JSON parse error"/>
<int value="3" label="Content error"/>
</enum>
<enum name="MvtReselectUrlMatchResult">
<summary>
For MVT Reselect: The degree of match between the "key" URL from a
suggestion and the best "candidate" URL chosen from TabList.
</summary>
<int value="0" label="None: No Match"/>
<int value="1" label="Exact: Exact Match"/>
<int value="2" label="Partial: Partial Match"/>
</enum>
<enum name="NewTabPageActionAndroid2">
<int value="0" label="Searched using the omnibox"/>
<int value="1" label="Navigated to Google search homepage using the omnibox"/>
<int value="2" label="Navigated to any other page using the omnibox"/>
<int value="3" label="Opened a most visited tile"/>
<int value="4" label="Opened the recent tabs manager"/>
<int value="5" label="Opened the history manager"/>
<int value="6" label="Opened the bookmarks manager"/>
<int value="7" label="Opened the downloads manager"/>
<int value="8" label="Navigated to the webpage for a snippet"/>
<int value="9" label="Clicked on Learn More"/>
<int value="10"
label="Clicked on the Refresh button in the all dismissed state
(obsolete)"/>
<int value="11" label="Opened an explore sites tile (obsolete)"/>
<int value="12"
label="Opened the manage interests page from the feed (obsolete)"/>
<int value="13"
label="Triggered a block content action, which typically results in the
content being removed from the feed, and a setting written
server side to avoid serving that content again. (obsolete)"/>
<int value="14" label="Clicked on Manage activity (obsolete)"/>
<int value="15" label="Clicked on the feed header menu button (obsolete)"/>
<int value="16" label="Clicked to play a video (obsolete)"/>
</enum>
<enum name="NewTabPageActioniOS">
<int value="0" label="Searched using the omnibox"/>
<int value="1" label="Navigated to Google search homepage using the omnibox"/>
<int value="2" label="Navigated to any other page using the omnibox"/>
<int value="3" label="Opened a most visited tile"/>
<int value="4" label="Opened a recent tab"/>
<int value="5" label="Opened a bookmark"/>
<int value="6" label="Opened a foreign session"/>
<int value="7" label="Opened the doodle"/>
<int value="8" label="Opened a Reading List entry"/>
<int value="9" label="Opened a suggestion"/>
<int value="10" label="Opened the Learn More link"/>
<int value="11"
label="(Obsolete) Opened the Promo. Deprecated as of 09/2022."/>
<int value="12" label="Opened a history entry"/>
<int value="13" label="Searched using voice"/>
</enum>
<enum name="NewTabPageConcretePage">
<int value="0" label="Other"/>
<int value="1" label="1P WebUI NTP"/>
<int value="2" label="3P WebUI NTP"/>
<int value="3" label="3P Remote NTP"/>
<int value="4" label="Extension NTP"/>
<int value="5" label="Off the record NTP"/>
</enum>
<enum name="NewTabPageLensUploadDialogActions">
<int value="0" label="URL submitted"/>
<int value="1" label="File submitted"/>
<int value="2" label="Image dropped"/>
<int value="3" label="Dialog opened"/>
<int value="4" label="Dialog closed"/>
<int value="5" label="Error shown"/>
</enum>
<enum name="NewTabPageLensUploadDialogErrors">
<int value="0" label="Excessive file size"/>
<int value="1" label="Invalid file type"/>
<int value="2" label="Too many files"/>
<int value="3" label="Too many URLs"/>
<int value="4" label="Too many characters"/>
<int value="5" label="Invalid URI scheme"/>
<int value="6" label="Invalid characters"/>
<int value="7" label="Network error"/>
</enum>
<enum name="NewTabPageLogoClick">
<int value="0" label="Static logo clicked"/>
<int value="1" label="CTA image clicked"/>
<int value="2" label="Animated logo clicked"/>
</enum>
<enum name="NewTabPageLogoDownloadOutcome">
<summary>
These values are defined in LogoDownloadOutcome enum in
components/search_provider_logos/logo_service_impl.h.
</summary>
<int value="0" label="New logo success"/>
<int value="1" label="No logo today"/>
<int value="2" label="Download failed"/>
<int value="3" label="Parsing failed"/>
<int value="4" label="Decoding failed"/>
<int value="5" label="Logo revalidated"/>
<int value="6" label="Missing image"/>
</enum>
<enum name="NewTabPageLogoShown">
<int value="0" label="Static logo shown"/>
<int value="1" label="CTA image shown"/>
</enum>
<enum name="NewTabPageVoiceAction">
<int value="0" label="Activated by clicking on the fakebox icon"/>
<int value="1" label="Activated by keyboard shortcut"/>
<int value="2" label="Closed overlay by a user's explicit action"/>
<int value="3" label="Submitted voice query"/>
<int value="4" label="Clicked on support link in error message"/>
<int value="5" label="Retried by clicking Try Again link"/>
<int value="6"
label="(Obsolete) Retried by clicking microphone button. Deprecated as
of 09/2022."/>
</enum>
<enum name="NewTabPageVoiceError">
<int value="0" label=""aborted" error"/>
<int value="1" label=""audio-capture" error"/>
<int value="2" label=""bad-grammar" error"/>
<int value="3" label=""language-not-supported" error"/>
<int value="4" label=""network" error"/>
<int value="5" label=""no-match" error"/>
<int value="6" label=""no-speech" error"/>
<int value="7" label=""not-allowed" error"/>
<int value="8" label=""other" error"/>
<int value="9" label=""service-not-allowed" error"/>
</enum>
<enum name="NewTabURLState">
<int value="0" label="Valid URL was used"/>
<int value="1" label="Corrupt state"/>
<int value="2" label="Incognito window"/>
<int value="3" label="No URL for default provider"/>
<int value="4" label="Insecure URL"/>
<int value="5" label="Suggest is disabled"/>
<int value="6" label="URL blocked for supervised user"/>
</enum>
<enum name="NTPBackgroundImageSource">
<int value="0" label="No image"/>
<int value="1" label="First party (NTP) theme without refresh daily enabled"/>
<int value="2" label="First party (NTP) theme with refresh daily enabled"/>
<int value="3" label="Third party theme"/>
<int value="4" label="Uploaded image"/>
<int value="5" label="Wallpaper search image"/>
<int value="6" label="Wallpaper search inspiration image"/>
</enum>
<enum name="NTPCalendarAction">
<summary>Calendar module user actions</summary>
<int value="0" label="Expanded event header clicked"/>
<int value="1" label="Double booked event header clicked"/>
<int value="2" label="Basic event header clicked"/>
<int value="3" label="Attachment clicked"/>
<int value="4" label="Conference call clicked"/>
<int value="5" label="See more clicked"/>
</enum>
<enum name="NTPChromeWebStoreOpen">
<int value="0" label="Appearance section"/>
<int value="1" label="Theme collections page"/>
<int value="2" label="'Writing essentials' collection page"/>
<int value="3" label="'Workflow and Planning' category page"/>
<int value="4" label="'Shopping' category page"/>
<int value="5" label="Home page"/>
</enum>
<enum name="NTPCollectionId">
<summary>
Hash values for the IDs of NTP background image collections. Each of these
values is computed by casting the output of
base::PersistentHash(collection_id) to base::HistogramBase::Sample.
</summary>
<int value="-2050365685" label="geometric_shapes">Geometric shapes</int>
<int value="-2012565742" label="nahm_collection">
Native American Artists Collection
</int>
<int value="-1854628278" label="landscape">Landscapes</int>
<int value="-1343974988" label="lgbtq_artists_collection">
LGBTQ Artists Collection
</int>
<int value="-1108481773" label="art">Art</int>
<int value="-1059944606" label="satellite">Earth</int>
<int value="-67630116" label="abstract">Life</int>
<int value="-55617381" label="solidcolors">Colors</int>
<int value="0" label="">Unknown collection ID</int>
<int value="324372171" label="material-texture">Textures</int>
<int value="325491925" label="black_artists_collection">
Black Artists Collection
</int>
<int value="596779358" label="city">Cityscapes</int>
<int value="1223583762" label="latinx_artists_collection">
Latino Artists Collection
</int>
<int value="1395980614" label="underwater">Seascapes</int>
</enum>
<enum name="NTPCustomizeChromeBackgroundAction">
<int value="0"
label="Collection selected in the 'Chrome backgrounds' dialog."/>
<int value="1" label="Image selected in the 'Chrome backgrounds' dialog."/>
<int value="2" label="'Cancel' clicked in the 'Chrome backgrounds' dialog."/>
<int value="3"
label="Image set as background (through double-click or 'Done')."/>
</enum>
<enum name="NTPCustomizeChromeEntryPoint">
<int value="0" label="Customize Chrome button clicked."/>
<int value="1" label="Customize module clicked."/>
<int value="2" label="NTP URL has customize chrome parameters."/>
<int value="3" label="Wallpaper search button clicked."/>
</enum>
<enum name="NTPCustomizeChromeSidePanelAction">
<int value="0" label="Button to edit theme selected."/>
<int value="1" label="Default chrome selected in categories."/>
<int value="2" label="Upload image selected in categories."/>
<int value="3" label="Wallpaper search selected in categories."/>
<int value="4" label="Wallpaper search prompt submitted."/>
<int value="5" label="Wallpaper search result selected."/>
<int value="6" label="Wallpaper search recent theme selected as background."/>
<int value="7" label="First party collection selected in categories."/>
<int value="8" label="First party collection theme selected."/>
<int value="9" label="Wallpaper search thumbs up selected."/>
<int value="10" label="Wallpaper search thumbs down selected."/>
<int value="11" label="Wallpaper search subject value changed."/>
<int value="12" label="Wallpaper search style value changed."/>
<int value="13" label="Wallpaper search mood value changed."/>
<int value="14" label="Wallpaper search color value changed."/>
<int value="15" label="Wallpaper search inspiration theme selected."/>
<int value="16" label="Set classic Chrome theme clicked"/>
<int value="17" label="Show shortcuts toggle clicked"/>
<int value="18" label="Show cards toggle clicked"/>
<int value="19" label="Wallpaper search opened from Appearance page."/>
<int value="20" label="Default color clicked"/>
<int value="21" label="Chrome color clicked"/>
<int value="22" label="Custom color clicked"/>
</enum>
<enum name="NTPCustomizeChromeSidePanelImpression">
<int value="0" label="Extensions card section displayed"/>
</enum>
<enum name="NTPCustomizedFeatures">
<int value="0" label="Background customized"/>
<int value="1" label="Shortcut customized"/>
</enum>
<enum name="NTPCustomizedShortcutSettings">
<int value="0" label="Most Visited is enabled"/>
<int value="1" label="Custom links is enabled"/>
<int value="2" label="Shortcuts are hidden"/>
</enum>
<enum name="NTPCustomizeLocalImageBackgroundAction">
<int value="0" label="'Cancel' clicked in the 'Upload an image' dialog"/>
<int value="1" label="'Done' clicked in the 'Upload an image' dialog"/>
</enum>
<enum name="NTPCustomizeShortcutAction">
<int value="0" label="A custom shortcut was removed."/>
<int value="1" label="'Cancel' was clicked in the 'Edit shortcut' dialog."/>
<int value="2" label="'Done' was clicked in the 'Edit shortcut' dialog."/>
<int value="3" label="A custom shortcut action was undone."/>
<int value="4"
label="All custom shortcuts were restored (via menu or message pop-up)."/>
<int value="5" label="A custom shortcut was added."/>
<int value="6" label="A custom shortcut was updated."/>
<int value="7" label="The type of shortcuts displayed was changed."/>
<int value="8" label="The visibility of shortcuts was changed."/>
</enum>
<enum name="NTPElement">
<int value="0" label="Other Element"/>
<int value="1" label="Background"/>
<int value="2" label="OneGoogleBar"/>
<int value="3" label="Logo / Doodle"/>
<int value="4" label="Realbox"/>
<int value="5" label="Most Visited Tiles"/>
<int value="6" label="Middle Slot Promo"/>
<int value="7" label="Module"/>
<int value="8" label="Obsolete: Customize Dialog / Button"/>
<int value="9" label="Customize Chrome Button"/>
<int value="10" label="Customize Chrome Dialog"/>
<int value="11" label="Wallpaper Search Button"/>
</enum>
<enum name="NTPImageType">
<int value="0" label="A user's selected NTP background image"/>
<int value="1"
label="Preview images for NTP collections shown on the 'Themes' page"/>
<int value="2" label="Images in a specific NTP collection"/>
</enum>
<enum name="NtpModules">
<summary>
Hash values for the IDs of NTP modules. Each of these values is computed by
casting the output of base::PersistentHash(module_id) to
base::HistogramBase::Sample.
</summary>
<int value="-1996945391" label="chrome_cart"/>
<int value="-1985729288" label="recipe_tasks (deprecated)"/>
<int value="-1870686922" label="drive"/>
<int value="-1810591528" label="shopping_tasks"/>
<int value="-1690248410" label="photos (deprecated)"/>
<int value="-1057474133" label="tab_resumption"/>
<int value="-505117227" label="dummy2"/>
<int value="86617696" label="history_clusters (deprecated)"/>
<int value="301684683" label="kaleidoscope (deprecated)"/>
<int value="1482516488" label="google_calendar"/>
<int value="1976054971" label="dummy"/>
</enum>
<enum name="NtpPromoDismissAction">
<int value="0" label="NTP Promo dismissed"/>
<int value="1" label="NTP Promo restored"/>
</enum>
<enum name="NtpTabResumeResultStatus">
<int value="0" label="Error"/>
<int value="1" label="Success"/>
</enum>
<enum name="NTPTileTitleSource">
<summary>
The source where the displayed title of an NTP tile originates from.
</summary>
<int value="0" label="Unknown">
The title might be invalid, aggregated, user-set, extracted from history,
not loaded or simply not known.
</int>
<int value="1" label="Manifest">
The site's manifest contained a usable "(short_)name" attribute.
</int>
<int value="2" label="MetaTag">
The site provided a meta tag (e.g. OpenGraph's site_name).
</int>
<int value="3" label="TitleTag">
The site's title is used as tile title, extracted from the title tag.
</int>
<int value="4" label="InferredTitle">
The title was inferred from multiple signals (e.g. meta tags, url, title).
</int>
</enum>
<enum name="NTPTileVisualType">
<summary>The visual type of a most visited tile on the new tab page.</summary>
<int value="0" label="None">The icon or thumbnail hasn't loaded yet.</int>
<int value="1" label="IconReal">
The item displays a site's actual favicon or touch icon.
</int>
<int value="2" label="IconColor">
The item displays a color derived from the site's favicon or touch icon.
</int>
<int value="3" label="IconDefault">
The item displays a default gray box in place of an icon.
</int>
<int value="4" label="DeprecatedThumbnailLocal">
Deprecated: The item displays a locally-captured thumbnail of the site
content.
</int>
<int value="5" label="DeprecatedThumbnailServer">
Deprecated: The item displays a server-provided thumbnail of the site
content.
</int>
<int value="6" label="DeprecatedThumbnailDefault">
Deprecated: The item displays a default graphic in place of a thumbnail.
</int>
<int value="7" label="Obsolete: Thumbnail">
The item displays a thumbnail of the page. Removed 9/2019.
</int>
<int value="8" label="Obsolete: ThumbnailFailed">
The item displays a default gray box in place of a thumbnail. Removed
9/2019.
</int>
</enum>
<enum name="NtpURLVisitAggregateTypes">
<int value="0" label="Tab"/>
<int value="1" label="History"/>
</enum>
<enum name="NtpWallpaperSearchStatus">
<int value="0" label="Okay"/>
<int value="1" label="Generic error"/>
<int value="2" label="Request throttled"/>
<int value="3" label="Offline"/>
<int value="4" label="Signed out user"/>
</enum>
<enum name="NtpWallpaperSearchThemeType">
<int value="0" label="Result"/>
<int value="1" label="Inspiration"/>
<int value="2" label="History"/>
</enum>
<enum name="PromoBrowserCommandEnum">
<int value="0" label="Unknown Command"/>
<int value="1" label="Open Safety Check"/>
<int value="2" label="Open SafeBrowsing Enhanced Protection"/>
<int value="3" label="Open Chrome feedback form"/>
<int value="4" label="Open Privacy Guide"/>
<int value="5" label="Start Tab Group Tutorial"/>
<int value="6" label="Open Password Manager"/>
<int value="7" label="NoOp Command"/>
<int value="8" label="Open Performance Settings"/>
<int value="9" label="Open New Tab Page and Start Customize Chrome Tutorial"/>
<int value="10" label="Start Password Manager Tutorial"/>
<int value="11" label="Start Saved Tab Group Tutorial"/>
<int value="12" label="Open AI Settings"/>
</enum>
<enum name="SearchResumptionModule.ModuleNotShownReason">
<int value="0" label="Not enough suggestions available"/>
<int value="1" label="Feature flags aren't enabled"/>
<int value="2" label="The user doesn't sign in"/>
<int value="3" label="The user doesn't turn on sync"/>
<int value="4" label="The default search engine isn't google"/>
<int value="5" label="There isn't a tab to track"/>
<int value="6" label="The tracking tab isn't valid"/>
<int value="7" label="The tracking tab is expired"/>
<int value="8" label="The tracking tab has changed"/>
</enum>
<enum name="SearchResumptionModule.ModuleShowStatus">
<int value="0" label="Module is shown and expanded"/>
<int value="1" label="Module is shown and collapsed"/>
</enum>
<enum name="TypeOfDeletedMostVisitedApp">
<summary>
This enum denotes the type of app on the deleted ntp_tile as part of bug fix
for crbug.com/1250463
</summary>
<int value="0" label="Default App from most visited links"/>
<int value="1" label="Default App with custom links"/>
</enum>
</enums>
</histogram-configuration>
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