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Unified Diff: chrome/common/pref_names.cc

Issue 321473003: Elevated install of recovery component (component update part) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 5 months ago
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Index: chrome/common/pref_names.cc
diff --git a/chrome/common/pref_names.cc b/chrome/common/pref_names.cc
index 7578e37f1f4b4958bb83aaae11c922d3b4035fce..ba22fc175bbbd126de6d0c7737594d9ade3d3eae 100644
--- a/chrome/common/pref_names.cc
+++ b/chrome/common/pref_names.cc
@@ -1,2295 +1,2299 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/common/pref_names.h"
-
-#include "base/basictypes.h"
-#include "chrome/common/pref_font_webkit_names.h"
-
-namespace prefs {
-
-// *************** PROFILE PREFS ***************
-// These are attached to the user profile
-
-// A string property indicating whether default apps should be installed
-// in this profile. Use the value "install" to enable defaults apps, or
-// "noinstall" to disable them. This property is usually set in the
-// master_preferences and copied into the profile preferences on first run.
-// Defaults apps are installed only when creating a new profile.
-const char kDefaultApps[] = "default_apps";
-
-// Whether we have installed default apps yet in this profile.
-const char kDefaultAppsInstalled[] = "default_apps_installed";
-
-// Disables screenshot accelerators and extension APIs.
-// This setting resides both in profile prefs and local state. Accelerator
-// handling code reads local state, while extension APIs use profile pref.
-const char kDisableScreenshots[] = "disable_screenshots";
-
-// If set to true profiles are created in ephemeral mode and do not store their
-// data in the profile folder on disk but only in memory.
-const char kForceEphemeralProfiles[] = "profile.ephemeral_mode";
-
-// A boolean specifying whether the New Tab page is the home page or not.
-const char kHomePageIsNewTabPage[] = "homepage_is_newtabpage";
-
-// This is the URL of the page to load when opening new tabs.
-const char kHomePage[] = "homepage";
-
-// An integer that keeps track of the profile icon version. This allows us to
-// determine the state of the profile icon for icon format changes.
-const char kProfileIconVersion[] = "profile.icon_version";
-
-// Used to determine if the last session exited cleanly. Set to false when
-// first opened, and to true when closing. On startup if the value is false,
-// it means the profile didn't exit cleanly.
-// DEPRECATED: this is replaced by kSessionExitType and exists for backwards
-// compatibility.
-const char kSessionExitedCleanly[] = "profile.exited_cleanly";
-
-// A string pref whose values is one of the values defined by
-// |ProfileImpl::kPrefExitTypeXXX|. Set to |kPrefExitTypeCrashed| on startup and
-// one of |kPrefExitTypeNormal| or |kPrefExitTypeSessionEnded| during
-// shutdown. Used to determine the exit type the last time the profile was open.
-const char kSessionExitType[] = "profile.exit_type";
-
-// An integer pref. Holds one of several values:
-// 0: (deprecated) open the homepage on startup.
-// 1: restore the last session.
-// 2: this was used to indicate a specific session should be restored. It is
-// no longer used, but saved to avoid conflict with old preferences.
-// 3: unused, previously indicated the user wants to restore a saved session.
-// 4: restore the URLs defined in kURLsToRestoreOnStartup.
-// 5: open the New Tab Page on startup.
-const char kRestoreOnStartup[] = "session.restore_on_startup";
-
-// A preference to keep track of whether we have already checked whether we
-// need to migrate the user from kRestoreOnStartup=0 to kRestoreOnStartup=4.
-// We only need to do this check once, on upgrade from m18 or lower to m19 or
-// higher.
-const char kRestoreOnStartupMigrated[] = "session.restore_on_startup_migrated";
-
-// Serialized migration time of kURLsToRestoreOnStartup (see
-// base::Time::ToInternalValue for details on serialization format).
-const char kRestoreStartupURLsMigrationTime[] =
- "session.startup_urls_migration_time";
-
-// The URLs to restore on startup or when the home button is pressed. The URLs
-// are only restored on startup if kRestoreOnStartup is 4.
-const char kURLsToRestoreOnStartup[] = "session.startup_urls";
-
-// Old startup url pref name for kURLsToRestoreOnStartup.
-const char kURLsToRestoreOnStartupOld[] = "session.urls_to_restore_on_startup";
-
-// Maps host names to whether the host is manually allowed or blocked.
-const char kSupervisedUserManualHosts[] = "profile.managed.manual_hosts";
-// Maps URLs to whether the URL is manually allowed or blocked.
-const char kSupervisedUserManualURLs[] = "profile.managed.manual_urls";
-
-// Stores the email address associated with the google account of the custodian
-// of the supervised user, set when the supervised user is created.
-const char kSupervisedUserCustodianEmail[] = "profile.managed.custodian_email";
-
-// Stores the display name associated with the google account of the custodian
-// of the supervised user, updated (if possible) each time the supervised user
-// starts a session.
-const char kSupervisedUserCustodianName[] = "profile.managed.custodian_name";
-
-// Stores settings that can be modified both by a supervised user and their
-// manager. See SupervisedUserSharedSettingsService for a description of
-// the format.
-const char kSupervisedUserSharedSettings[] = "profile.managed.shared_settings";
-
-// The application locale.
-// For OS_CHROMEOS we maintain kApplicationLocale property in both local state
-// and user's profile. Global property determines locale of login screen,
-// while user's profile determines his personal locale preference.
-const char kApplicationLocale[] = "intl.app_locale";
-#if defined(OS_CHROMEOS)
-// Locale preference of device' owner. ChromeOS device appears in this locale
-// after startup/wakeup/signout.
-const char kOwnerLocale[] = "intl.owner_locale";
-// Locale accepted by user. Non-syncable.
-// Used to determine whether we need to show Locale Change notification.
-const char kApplicationLocaleAccepted[] = "intl.app_locale_accepted";
-// Non-syncable item.
-// It is used in two distinct ways.
-// (1) Used for two-step initialization of locale in ChromeOS
-// because synchronization of kApplicationLocale is not instant.
-// (2) Used to detect locale change. Locale change is detected by
-// LocaleChangeGuard in case values of kApplicationLocaleBackup and
-// kApplicationLocale are both non-empty and differ.
-// Following is a table showing how state of those prefs may change upon
-// common real-life use cases:
-// AppLocale Backup Accepted
-// Initial login - A -
-// Sync B A -
-// Accept (B) B B B
-// -----------------------------------------------------------
-// Initial login - A -
-// No sync and second login A A -
-// Change options B B -
-// -----------------------------------------------------------
-// Initial login - A -
-// Sync A A -
-// Locale changed on login screen A C -
-// Accept (A) A A A
-// -----------------------------------------------------------
-// Initial login - A -
-// Sync B A -
-// Revert A A -
-const char kApplicationLocaleBackup[] = "intl.app_locale_backup";
-#endif
-
-// The default character encoding to assume for a web page in the
-// absence of MIME charset specification
-const char kDefaultCharset[] = "intl.charset_default";
-
-// The value to use for Accept-Languages HTTP header when making an HTTP
-// request.
-const char kAcceptLanguages[] = "intl.accept_languages";
-
-// The value to use for showing locale-dependent encoding list for different
-// locale, it's initialized from the corresponding string resource that is
-// stored in non-translatable part of the resource bundle.
-const char kStaticEncodings[] = "intl.static_encodings";
-
-// If these change, the corresponding enums in the extension API
-// experimental.fontSettings.json must also change.
-const char* const kWebKitScriptsForFontFamilyMaps[] = {
-#define EXPAND_SCRIPT_FONT(x, script_name) script_name ,
-#include "chrome/common/pref_font_script_names-inl.h"
-ALL_FONT_SCRIPTS("unused param")
-#undef EXPAND_SCRIPT_FONT
-};
-
-const size_t kWebKitScriptsForFontFamilyMapsLength =
- arraysize(kWebKitScriptsForFontFamilyMaps);
-
-// Strings for WebKit font family preferences. If these change, the pref prefix
-// in pref_names_util.cc and the pref format in font_settings_api.cc must also
-// change.
-const char kWebKitStandardFontFamilyMap[] =
- WEBKIT_WEBPREFS_FONTS_STANDARD;
-const char kWebKitFixedFontFamilyMap[] =
- WEBKIT_WEBPREFS_FONTS_FIXED;
-const char kWebKitSerifFontFamilyMap[] =
- WEBKIT_WEBPREFS_FONTS_SERIF;
-const char kWebKitSansSerifFontFamilyMap[] =
- WEBKIT_WEBPREFS_FONTS_SANSERIF;
-const char kWebKitCursiveFontFamilyMap[] =
- WEBKIT_WEBPREFS_FONTS_CURSIVE;
-const char kWebKitFantasyFontFamilyMap[] =
- WEBKIT_WEBPREFS_FONTS_FANTASY;
-const char kWebKitPictographFontFamilyMap[] =
- WEBKIT_WEBPREFS_FONTS_PICTOGRAPH;
-const char kWebKitStandardFontFamilyArabic[] =
- "webkit.webprefs.fonts.standard.Arab";
-const char kWebKitFixedFontFamilyArabic[] =
- "webkit.webprefs.fonts.fixed.Arab";
-const char kWebKitSerifFontFamilyArabic[] =
- "webkit.webprefs.fonts.serif.Arab";
-const char kWebKitSansSerifFontFamilyArabic[] =
- "webkit.webprefs.fonts.sansserif.Arab";
-const char kWebKitStandardFontFamilyCyrillic[] =
- "webkit.webprefs.fonts.standard.Cyrl";
-const char kWebKitFixedFontFamilyCyrillic[] =
- "webkit.webprefs.fonts.fixed.Cyrl";
-const char kWebKitSerifFontFamilyCyrillic[] =
- "webkit.webprefs.fonts.serif.Cyrl";
-const char kWebKitSansSerifFontFamilyCyrillic[] =
- "webkit.webprefs.fonts.sansserif.Cyrl";
-const char kWebKitStandardFontFamilyGreek[] =
- "webkit.webprefs.fonts.standard.Grek";
-const char kWebKitFixedFontFamilyGreek[] =
- "webkit.webprefs.fonts.fixed.Grek";
-const char kWebKitSerifFontFamilyGreek[] =
- "webkit.webprefs.fonts.serif.Grek";
-const char kWebKitSansSerifFontFamilyGreek[] =
- "webkit.webprefs.fonts.sansserif.Grek";
-const char kWebKitStandardFontFamilyJapanese[] =
- "webkit.webprefs.fonts.standard.Jpan";
-const char kWebKitFixedFontFamilyJapanese[] =
- "webkit.webprefs.fonts.fixed.Jpan";
-const char kWebKitSerifFontFamilyJapanese[] =
- "webkit.webprefs.fonts.serif.Jpan";
-const char kWebKitSansSerifFontFamilyJapanese[] =
- "webkit.webprefs.fonts.sansserif.Jpan";
-const char kWebKitStandardFontFamilyKorean[] =
- "webkit.webprefs.fonts.standard.Hang";
-const char kWebKitFixedFontFamilyKorean[] =
- "webkit.webprefs.fonts.fixed.Hang";
-const char kWebKitSerifFontFamilyKorean[] =
- "webkit.webprefs.fonts.serif.Hang";
-const char kWebKitSansSerifFontFamilyKorean[] =
- "webkit.webprefs.fonts.sansserif.Hang";
-const char kWebKitCursiveFontFamilyKorean[] =
- "webkit.webprefs.fonts.cursive.Hang";
-const char kWebKitStandardFontFamilySimplifiedHan[] =
- "webkit.webprefs.fonts.standard.Hans";
-const char kWebKitFixedFontFamilySimplifiedHan[] =
- "webkit.webprefs.fonts.fixed.Hans";
-const char kWebKitSerifFontFamilySimplifiedHan[] =
- "webkit.webprefs.fonts.serif.Hans";
-const char kWebKitSansSerifFontFamilySimplifiedHan[] =
- "webkit.webprefs.fonts.sansserif.Hans";
-const char kWebKitStandardFontFamilyTraditionalHan[] =
- "webkit.webprefs.fonts.standard.Hant";
-const char kWebKitFixedFontFamilyTraditionalHan[] =
- "webkit.webprefs.fonts.fixed.Hant";
-const char kWebKitSerifFontFamilyTraditionalHan[] =
- "webkit.webprefs.fonts.serif.Hant";
-const char kWebKitSansSerifFontFamilyTraditionalHan[] =
- "webkit.webprefs.fonts.sansserif.Hant";
-
-// WebKit preferences.
-const char kWebKitWebSecurityEnabled[] = "webkit.webprefs.web_security_enabled";
-const char kWebKitDomPasteEnabled[] = "webkit.webprefs.dom_paste_enabled";
-const char kWebKitShrinksStandaloneImagesToFit[] =
- "webkit.webprefs.shrinks_standalone_images_to_fit";
-const char kWebKitInspectorSettings[] = "webkit.webprefs.inspector_settings";
-const char kWebKitUsesUniversalDetector[] =
- "webkit.webprefs.uses_universal_detector";
-const char kWebKitTextAreasAreResizable[] =
- "webkit.webprefs.text_areas_are_resizable";
-const char kWebKitJavaEnabled[] = "webkit.webprefs.java_enabled";
-const char kWebkitTabsToLinks[] = "webkit.webprefs.tabs_to_links";
-const char kWebKitAllowDisplayingInsecureContent[] =
- "webkit.webprefs.allow_displaying_insecure_content";
-const char kWebKitAllowRunningInsecureContent[] =
- "webkit.webprefs.allow_running_insecure_content";
-#if defined(OS_ANDROID)
-const char kWebKitFontScaleFactor[] = "webkit.webprefs.font_scale_factor";
-const char kWebKitForceEnableZoom[] = "webkit.webprefs.force_enable_zoom";
-const char kWebKitPasswordEchoEnabled[] =
- "webkit.webprefs.password_echo_enabled";
-#endif
-
-const char kWebKitCommonScript[] = "Zyyy";
-const char kWebKitStandardFontFamily[] = "webkit.webprefs.fonts.standard.Zyyy";
-const char kWebKitFixedFontFamily[] = "webkit.webprefs.fonts.fixed.Zyyy";
-const char kWebKitSerifFontFamily[] = "webkit.webprefs.fonts.serif.Zyyy";
-const char kWebKitSansSerifFontFamily[] =
- "webkit.webprefs.fonts.sansserif.Zyyy";
-const char kWebKitCursiveFontFamily[] = "webkit.webprefs.fonts.cursive.Zyyy";
-const char kWebKitFantasyFontFamily[] = "webkit.webprefs.fonts.fantasy.Zyyy";
-const char kWebKitPictographFontFamily[] =
- "webkit.webprefs.fonts.pictograph.Zyyy";
-const char kWebKitDefaultFontSize[] = "webkit.webprefs.default_font_size";
-const char kWebKitDefaultFixedFontSize[] =
- "webkit.webprefs.default_fixed_font_size";
-const char kWebKitMinimumFontSize[] = "webkit.webprefs.minimum_font_size";
-const char kWebKitMinimumLogicalFontSize[] =
- "webkit.webprefs.minimum_logical_font_size";
-const char kWebKitJavascriptEnabled[] = "webkit.webprefs.javascript_enabled";
-const char kWebKitJavascriptCanOpenWindowsAutomatically[] =
- "webkit.webprefs.javascript_can_open_windows_automatically";
-const char kWebKitLoadsImagesAutomatically[] =
- "webkit.webprefs.loads_images_automatically";
-const char kWebKitPluginsEnabled[] = "webkit.webprefs.plugins_enabled";
-
-// Boolean that is true when SafeBrowsing is enabled.
-const char kSafeBrowsingEnabled[] = "safebrowsing.enabled";
-
-// Boolean that tell us whether malicious download feedback is enabled.
-const char kSafeBrowsingExtendedReportingEnabled[] =
- "safebrowsing.extended_reporting_enabled";
-
-// Boolean that tell us whether malicious download feedback is enabled.
-// TODO(felt): Deprecate. crbug.com/383866
-const char kSafeBrowsingDownloadFeedbackEnabled[] =
- "safebrowsing.download_feedback_enabled";
-
-// Boolean that is true when SafeBrowsing Malware Report is enabled.
-// TODO(felt): Deprecate. crbug.com/383866
-const char kSafeBrowsingReportingEnabled[] =
- "safebrowsing.reporting_enabled";
-
-// Boolean that is true when the SafeBrowsing interstitial should not allow
-// users to proceed anyway.
-const char kSafeBrowsingProceedAnywayDisabled[] =
- "safebrowsing.proceed_anyway_disabled";
-
-// Boolean that is true when SafeBrowsing has sent an incident report.
-const char kSafeBrowsingIncidentReportSent[] =
- "safebrowsing.incident_report_sent";
-
-// Enum that specifies whether Incognito mode is:
-// 0 - Enabled. Default behaviour. Default mode is available on demand.
-// 1 - Disabled. Used cannot browse pages in Incognito mode.
-// 2 - Forced. All pages/sessions are forced into Incognito.
-const char kIncognitoModeAvailability[] = "incognito.mode_availability";
-
-// Boolean that is true when Suggest support is enabled.
-const char kSearchSuggestEnabled[] = "search.suggest_enabled";
-
-#if defined(OS_ANDROID)
-// String indicating the Contextual Search enabled state.
-// "false" - opt-out (disabled)
-// "" (empty string) - undecided
-// "true" - opt-in (enabled)
-const char kContextualSearchEnabled[] = "search.contextual_search_enabled";
-#endif
-
-// Boolean that indicates whether the browser should put up a confirmation
-// window when the user is attempting to quit. Mac only.
-const char kConfirmToQuitEnabled[] = "browser.confirm_to_quit";
-
-// OBSOLETE. Enum that specifies whether to enforce a third-party cookie
-// blocking policy. This has been superseded by kDefaultContentSettings +
-// kBlockThirdPartyCookies.
-// 0 - allow all cookies.
-// 1 - block third-party cookies
-// 2 - block all cookies
-const char kCookieBehavior[] = "security.cookie_behavior";
-
-// Boolean which specifies whether we should ask the user if we should download
-// a file (true) or just download it automatically.
-const char kPromptForDownload[] = "download.prompt_for_download";
-
-// A boolean pref set to true if we're using Link Doctor error pages.
-const char kAlternateErrorPagesEnabled[] = "alternate_error_pages.enabled";
-
-// OBSOLETE: new pref now stored with user prefs instead of profile, as
-// kDnsPrefetchingStartupList.
-const char kDnsStartupPrefetchList[] = "StartupDNSPrefetchList";
-
-// An adaptively identified list of domain names to be pre-fetched during the
-// next startup, based on what was actually needed during this startup.
-const char kDnsPrefetchingStartupList[] = "dns_prefetching.startup_list";
-
-// OBSOLETE: new pref now stored with user prefs instead of profile, as
-// kDnsPrefetchingHostReferralList.
-const char kDnsHostReferralList[] = "HostReferralList";
-
-// A list of host names used to fetch web pages, and their commonly used
-// sub-resource hostnames (and expected latency benefits from pre-resolving, or
-// preconnecting to, such sub-resource hostnames).
-// This list is adaptively grown and pruned.
-const char kDnsPrefetchingHostReferralList[] =
- "dns_prefetching.host_referral_list";
-
-// Disables the SPDY protocol.
-const char kDisableSpdy[] = "spdy.disabled";
-
-// Prefs for persisting HttpServerProperties.
-const char kHttpServerProperties[] = "net.http_server_properties";
-
-// Prefs for server names that support SPDY protocol.
-const char kSpdyServers[] = "spdy.servers";
-
-// Prefs for servers that support Alternate-Protocol.
-const char kAlternateProtocolServers[] = "spdy.alternate_protocol";
-
-// Disables the listed protocol schemes.
-const char kDisabledSchemes[] = "protocol.disabled_schemes";
-
-#if defined(OS_ANDROID) || defined(OS_IOS)
-// Last time that a check for cloud policy management was done. This time is
-// recorded on Android so that retries aren't attempted on every startup.
-// Instead the cloud policy registration is retried at least 1 or 3 days later.
-const char kLastPolicyCheckTime[] = "policy.last_policy_check_time";
-#endif
-
-// Prefix URL for the experimental Instant ZeroSuggest provider.
-const char kInstantUIZeroSuggestUrlPrefix[] =
- "instant_ui.zero_suggest_url_prefix";
-
-// Used to migrate preferences from local state to user preferences to
-// enable multiple profiles.
-// BITMASK with possible values (see browser_prefs.cc for enum):
-// 0: No preferences migrated.
-// 1: DNS preferences migrated: kDnsPrefetchingStartupList and HostReferralList
-// 2: Browser window preferences migrated: kDevToolsSplitLocation and
-// kBrowserWindowPlacement
-const char kMultipleProfilePrefMigration[] =
- "local_state.multiple_profile_prefs_version";
-
-// A boolean pref set to true if prediction of network actions is allowed.
-// Actions include DNS prefetching, TCP and SSL preconnection, prerendering
-// of web pages, and resource prefetching.
-// NOTE: The "dns_prefetching.enabled" value is used so that historical user
-// preferences are not lost.
-// TODO(bnc): Remove kNetworkPredictionEnabled once kNetworkPredictionOptions
-// is functioning as per crbug.com/334602.
-const char kNetworkPredictionEnabled[] = "dns_prefetching.enabled";
-
-// A preference of enum chrome_browser_net::NetworkPredictionOptions shows
-// if prediction of network actions is allowed, depending on network type.
-// Actions include DNS prefetching, TCP and SSL preconnection, prerendering
-// of web pages, and resource prefetching.
-// TODO(bnc): Implement this preference as per crbug.com/334602.
-const char kNetworkPredictionOptions[] = "net.network_prediction_options";
-
-// An integer representing the state of the default apps installation process.
-// This value is persisted in the profile's user preferences because the process
-// is async, and the user may have stopped chrome in the middle. The next time
-// the profile is opened, the process will continue from where it left off.
-//
-// See possible values in external_provider_impl.cc.
-const char kDefaultAppsInstallState[] = "default_apps_install_state";
-
-// A boolean pref set to true if the Chrome Web Store icons should be hidden
-// from the New Tab Page and app launcher.
-const char kHideWebStoreIcon[] = "hide_web_store_icon";
-
-#if defined(OS_CHROMEOS)
-// A dictionary pref to hold the mute setting for all the currently known
-// audio devices.
-const char kAudioDevicesMute[] = "settings.audio.devices.mute";
-
-// A dictionary pref storing the volume settings for all the currently known
-// audio devices.
-const char kAudioDevicesVolumePercent[] =
- "settings.audio.devices.volume_percent";
-
-// An integer pref to initially mute volume if 1. This pref is ignored if
-// |kAudioOutputAllowed| is set to false, but its value is preserved, therefore
-// when the policy is lifted the original mute state is restored. This setting
-// is here only for migration purposes now. It is being replaced by the
-// |kAudioDevicesMute| setting.
-const char kAudioMute[] = "settings.audio.mute";
-
-// A double pref storing the user-requested volume. This setting is here only
-// for migration purposes now. It is being replaced by the
-// |kAudioDevicesVolumePercent| setting.
-const char kAudioVolumePercent[] = "settings.audio.volume_percent";
-
-// An integer pref to record user's spring charger check result.
-// 0 - unknown charger, not checked yet.
-// 1 - confirmed safe charger.
-// 2 - confirmed original charger and declined to order new charger.
-// 3 - confirmed original charger and ordered new charger online.
-// 4 - confirmed original charger and ordered new charger by phone.
-// 5 - confirmed original charger, ordered a new one online, but continue to use
-// the old one.
-// 6 - confirmed original charger, ordered a new one by phone, but continue to
-// use the old one.
-const char kSpringChargerCheck[] = "settings.spring_charger.check_result";
-
-// A boolean pref set to true if touchpad tap-to-click is enabled.
-const char kTapToClickEnabled[] = "settings.touchpad.enable_tap_to_click";
-
-// A boolean pref set to true if touchpad tap-dragging is enabled.
-const char kTapDraggingEnabled[] = "settings.touchpad.enable_tap_dragging";
-
-// A boolean pref set to true if touchpad three-finger-click is enabled.
-const char kEnableTouchpadThreeFingerClick[] =
- "settings.touchpad.enable_three_finger_click";
-
-// A boolean pref set to true if touchpad natural scrolling is enabled.
-const char kNaturalScroll[] = "settings.touchpad.natural_scroll";
-
-// A boolean pref set to true if primary mouse button is the left button.
-const char kPrimaryMouseButtonRight[] = "settings.mouse.primary_right";
-
-// A integer pref for the touchpad sensitivity.
-const char kMouseSensitivity[] = "settings.mouse.sensitivity2";
-
-// A integer pref for the touchpad sensitivity.
-const char kTouchpadSensitivity[] = "settings.touchpad.sensitivity2";
-
-// A boolean pref set to true if time should be displayed in 24-hour clock.
-const char kUse24HourClock[] = "settings.clock.use_24hour_clock";
-
-// A boolean pref to disable Google Drive integration.
-// The pref prefix should remain as "gdata" for backward compatibility.
-const char kDisableDrive[] = "gdata.disabled";
-
-// A boolean pref to disable Drive over cellular connections.
-// The pref prefix should remain as "gdata" for backward compatibility.
-const char kDisableDriveOverCellular[] = "gdata.cellular.disabled";
-
-// A boolean pref to disable hosted files on Drive.
-// The pref prefix should remain as "gdata" for backward compatibility.
-const char kDisableDriveHostedFiles[] = "gdata.hosted_files.disabled";
-
-// A string pref set to the current input method.
-const char kLanguageCurrentInputMethod[] =
- "settings.language.current_input_method";
-
-// A string pref set to the previous input method.
-const char kLanguagePreviousInputMethod[] =
- "settings.language.previous_input_method";
-
-// A string pref (comma-separated list) set to the "next engine in menu"
-// hot-key lists.
-const char kLanguageHotkeyNextEngineInMenu[] =
- "settings.language.hotkey_next_engine_in_menu";
-
-// A string pref (comma-separated list) set to the "previous engine"
-// hot-key lists.
-const char kLanguageHotkeyPreviousEngine[] =
- "settings.language.hotkey_previous_engine";
-
-// A string pref (comma-separated list) set to the preferred language IDs
-// (ex. "en-US,fr,ko").
-const char kLanguagePreferredLanguages[] =
- "settings.language.preferred_languages";
-
-// A string pref (comma-separated list) set to the preloaded (active) input
-// method IDs (ex. "pinyin,mozc").
-const char kLanguagePreloadEngines[] = "settings.language.preload_engines";
-
-// A List pref (comma-separated list) set to the extension IMEs to be enabled.
-const char kLanguageEnabledExtensionImes[] =
- "settings.language.enabled_extension_imes";
-
-// Integer prefs which determine how we remap modifier keys (e.g. swap Alt and
-// Control.) Possible values for these prefs are 0-4. See ModifierKey enum in
-// src/chrome/browser/chromeos/input_method/xkeyboard.h
-const char kLanguageRemapSearchKeyTo[] =
- // Note: we no longer use XKB for remapping these keys, but we can't change
- // the pref names since the names are already synced with the cloud.
- "settings.language.xkb_remap_search_key_to";
-const char kLanguageRemapControlKeyTo[] =
- "settings.language.xkb_remap_control_key_to";
-const char kLanguageRemapAltKeyTo[] =
- "settings.language.xkb_remap_alt_key_to";
-const char kLanguageRemapCapsLockKeyTo[] =
- "settings.language.remap_caps_lock_key_to";
-const char kLanguageRemapDiamondKeyTo[] =
- "settings.language.remap_diamond_key_to";
-
-// A boolean pref that causes top-row keys to be interpreted as function keys
-// instead of as media keys.
-const char kLanguageSendFunctionKeys[] =
- "settings.language.send_function_keys";
-
-// A boolean pref which determines whether key repeat is enabled.
-const char kLanguageXkbAutoRepeatEnabled[] =
- "settings.language.xkb_auto_repeat_enabled_r2";
-// A integer pref which determines key repeat delay (in ms).
-const char kLanguageXkbAutoRepeatDelay[] =
- "settings.language.xkb_auto_repeat_delay_r2";
-// A integer pref which determines key repeat interval (in ms).
-const char kLanguageXkbAutoRepeatInterval[] =
- "settings.language.xkb_auto_repeat_interval_r2";
-// "_r2" suffixes are added to the three prefs above when we change the
-// preferences not user-configurable, not to sync them with cloud.
-
-// A boolean pref which determines whether the large cursor feature is enabled.
-const char kAccessibilityLargeCursorEnabled[] =
- "settings.a11y.large_cursor_enabled";
-
-// A boolean pref which determines whether the sticky keys feature is enabled.
-const char kAccessibilityStickyKeysEnabled[] =
- "settings.a11y.sticky_keys_enabled";
-// A boolean pref which determines whether spoken feedback is enabled.
-const char kAccessibilitySpokenFeedbackEnabled[] = "settings.accessibility";
-// A boolean pref which determines whether high conrast is enabled.
-const char kAccessibilityHighContrastEnabled[] =
- "settings.a11y.high_contrast_enabled";
-// A boolean pref which determines whether screen magnifier is enabled.
-const char kAccessibilityScreenMagnifierEnabled[] =
- "settings.a11y.screen_magnifier";
-// A integer pref which determines what type of screen magnifier is enabled.
-// Note that: 'screen_magnifier_type' had been used as string pref. Hence,
-// we are using another name pref here.
-const char kAccessibilityScreenMagnifierType[] =
- "settings.a11y.screen_magnifier_type2";
-// A double pref which determines a zooming scale of the screen magnifier.
-const char kAccessibilityScreenMagnifierScale[] =
- "settings.a11y.screen_magnifier_scale";
-// A boolean pref which determines whether the virtual keyboard is enabled for
-// accessibility. This feature is separate from displaying an onscreen keyboard
-// due to lack of a physical keyboard.
-const char kAccessibilityVirtualKeyboardEnabled[] =
- "settings.a11y.virtual_keyboard";
-// A boolean pref which determines whether autoclick is enabled.
-const char kAccessibilityAutoclickEnabled[] = "settings.a11y.autoclick";
-// An integer pref which determines time in ms between when the mouse cursor
-// stops and when an autoclick is triggered.
-const char kAccessibilityAutoclickDelayMs[] =
- "settings.a11y.autoclick_delay_ms";
-// A boolean pref which determines whether the accessibility menu shows
-// regardless of the state of a11y features.
-const char kShouldAlwaysShowAccessibilityMenu[] = "settings.a11y.enable_menu";
-
-// A boolean pref which turns on Advanced Filesystem
-// (USB support, SD card, etc).
-const char kLabsAdvancedFilesystemEnabled[] =
- "settings.labs.advanced_filesystem";
-
-// A boolean pref which turns on the mediaplayer.
-const char kLabsMediaplayerEnabled[] = "settings.labs.mediaplayer";
-
-// A boolean pref that turns on automatic screen locking.
-const char kEnableAutoScreenLock[] = "settings.enable_screen_lock";
-
-// A boolean pref of whether to show mobile plan notifications.
-const char kShowPlanNotifications[] =
- "settings.internet.mobile.show_plan_notifications";
-
-// A boolean pref of whether to show 3G promo notification.
-const char kShow3gPromoNotification[] =
- "settings.internet.mobile.show_3g_promo_notification";
-
-// A string pref that contains version where "What's new" promo was shown.
-const char kChromeOSReleaseNotesVersion[] = "settings.release_notes.version";
-
-// A boolean pref that controls whether proxy settings from shared network
-// settings (accordingly from device policy) are applied or ignored.
-const char kUseSharedProxies[] = "settings.use_shared_proxies";
-
-// Power state of the current displays from the last run.
-const char kDisplayPowerState[] = "settings.display.power_state";
-// A dictionary pref that stores per display preferences.
-const char kDisplayProperties[] = "settings.display.properties";
-
-// A dictionary pref that specifies per-display layout/offset information.
-// Its key is the ID of the display and its value is a dictionary for the
-// layout/offset information.
-const char kSecondaryDisplays[] = "settings.display.secondary_displays";
-
-// A boolean pref indicating whether user activity has been observed in the
-// current session already. The pref is used to restore information about user
-// activity after browser crashes.
-const char kSessionUserActivitySeen[] = "session.user_activity_seen";
-
-// A preference to keep track of the session start time. If the session length
-// limit is configured to start running after initial user activity has been
-// observed, the pref is set after the first user activity in a session.
-// Otherwise, it is set immediately after session start. The pref is used to
-// restore the session start time after browser crashes. The time is expressed
-// as the serialization obtained from base::TimeTicks::ToInternalValue().
-const char kSessionStartTime[] = "session.start_time";
-
-// Holds the maximum session time in milliseconds. If this pref is set, the
-// user is logged out when the maximum session time is reached. The user is
-// informed about the remaining time by a countdown timer shown in the ash
-// system tray.
-const char kSessionLengthLimit[] = "session.length_limit";
-
-// Whether the session length limit should start running only after the first
-// user activity has been observed in a session.
-const char kSessionWaitForInitialUserActivity[] =
- "session.wait_for_initial_user_activity";
-
-// Inactivity time in milliseconds while the system is on AC power before
-// the screen should be dimmed, turned off, or locked, before an
-// IdleActionImminent D-Bus signal should be sent, or before
-// kPowerAcIdleAction should be performed. 0 disables the delay (N/A for
-// kPowerAcIdleDelayMs).
-const char kPowerAcScreenDimDelayMs[] = "power.ac_screen_dim_delay_ms";
-const char kPowerAcScreenOffDelayMs[] = "power.ac_screen_off_delay_ms";
-const char kPowerAcScreenLockDelayMs[] = "power.ac_screen_lock_delay_ms";
-const char kPowerAcIdleWarningDelayMs[] = "power.ac_idle_warning_delay_ms";
-const char kPowerAcIdleDelayMs[] = "power.ac_idle_delay_ms";
-
-// Similar delays while the system is on battery power.
-const char kPowerBatteryScreenDimDelayMs[] =
- "power.battery_screen_dim_delay_ms";
-const char kPowerBatteryScreenOffDelayMs[] =
- "power.battery_screen_off_delay_ms";
-const char kPowerBatteryScreenLockDelayMs[] =
- "power.battery_screen_lock_delay_ms";
-const char kPowerBatteryIdleWarningDelayMs[] =
- "power.battery_idle_warning_delay_ms";
-const char kPowerBatteryIdleDelayMs[] =
- "power.battery_idle_delay_ms";
-
-// Action that should be performed when the idle delay is reached while the
-// system is on AC power or battery power.
-// Values are from the chromeos::PowerPolicyController::Action enum.
-const char kPowerAcIdleAction[] = "power.ac_idle_action";
-const char kPowerBatteryIdleAction[] = "power.battery_idle_action";
-
-// Action that should be performed when the lid is closed.
-// Values are from the chromeos::PowerPolicyController::Action enum.
-const char kPowerLidClosedAction[] = "power.lid_closed_action";
-
-// Should audio and video activity be used to disable the above delays?
-const char kPowerUseAudioActivity[] = "power.use_audio_activity";
-const char kPowerUseVideoActivity[] = "power.use_video_activity";
-
-// Should extensions be able to use the chrome.power API to override
-// screen-related power management (including locking)?
-const char kPowerAllowScreenWakeLocks[] = "power.allow_screen_wake_locks";
-
-// Amount by which the screen-dim delay should be scaled while the system
-// is in presentation mode. Values are limited to a minimum of 1.0.
-const char kPowerPresentationScreenDimDelayFactor[] =
- "power.presentation_screen_dim_delay_factor";
-
-// Amount by which the screen-dim delay should be scaled when user activity is
-// observed while the screen is dimmed or soon after the screen has been turned
-// off. Values are limited to a minimum of 1.0.
-const char kPowerUserActivityScreenDimDelayFactor[] =
- "power.user_activity_screen_dim_delay_factor";
-
-// Whether the power management delays should start running only after the first
-// user activity has been observed in a session.
-const char kPowerWaitForInitialUserActivity[] =
- "power.wait_for_initial_user_activity";
-
-// The URL from which the Terms of Service can be downloaded. The value is only
-// honored for public accounts.
-const char kTermsOfServiceURL[] = "terms_of_service.url";
-
-// Indicates that the Profile has made navigations that used a certificate
-// installed by the system administrator. If that is true then the local cache
-// of remote data is tainted (e.g. shared scripts), and future navigations
-// show a warning indicating that the organization may track the browsing
-// session.
-const char kUsedPolicyCertificatesOnce[] = "used_policy_certificates_once";
-
-// Indicates whether the remote attestation is enabled for the user.
-const char kAttestationEnabled[] = "attestation.enabled";
-// The list of extensions allowed to use the platformKeysPrivate API for
-// remote attestation.
-const char kAttestationExtensionWhitelist[] = "attestation.extension_whitelist";
-
-// A boolean pref indicating whether the projection touch HUD is enabled or not.
-const char kTouchHudProjectionEnabled[] = "touch_hud.projection_enabled";
-
-// A pref to configure networks. Its value must be a list of
-// NetworkConfigurations according to the OpenNetworkConfiguration
-// specification.
-// Currently, this pref is only used to store the policy. The user's
-// configuration is still stored in Shill.
-const char kOpenNetworkConfiguration[] = "onc";
-
-// A boolean pref that tracks whether the user has already given consent for
-// enabling remote attestation for content protection.
-const char kRAConsentFirstTime[] = "settings.privacy.ra_consent";
-
-// A boolean pref recording whether user has dismissed the multiprofile
-// itroduction dialog show.
-const char kMultiProfileNeverShowIntro[] =
- "settings.multi_profile_never_show_intro";
-
-// A boolean pref recording whether user has dismissed the multiprofile
-// teleport warning dialog show.
-const char kMultiProfileWarningShowDismissed[] =
- "settings.multi_profile_warning_show_dismissed";
-
-// A string pref that holds string enum values of how the user should behave
-// in a multiprofile session. See ChromeOsMultiProfileUserBehavior policy
-// for more details of the valid values.
-const char kMultiProfileUserBehavior[] = "settings.multiprofile_user_behavior";
-
-// A boolean preference indicating whether user has seen first-run tutorial
-// already.
-const char kFirstRunTutorialShown[] = "settings.first_run_tutorial_shown";
-
-// Indicates the amount of time for which a user authenticated via SAML can use
-// offline authentication against a cached password before being forced to go
-// through online authentication against GAIA again. The time is expressed in
-// seconds. A value of -1 indicates no limit, allowing the user to use offline
-// authentication indefinitely. The limit is in effect only if GAIA redirected
-// the user to a SAML IdP during the last online authentication.
-const char kSAMLOfflineSigninTimeLimit[] = "saml.offline_signin_time_limit";
-
-// A preference to keep track of the last time the user authenticated against
-// GAIA using SAML. The preference is updated whenever the user authenticates
-// against GAIA: If GAIA redirects to a SAML IdP, the preference is set to the
-// current time. If GAIA performs the authentication itself, the preference is
-// cleared. The time is expressed as the serialization obtained from
-// base::Time::ToInternalValue().
-const char kSAMLLastGAIASignInTime[] = "saml.last_gaia_sign_in_time";
-
-// The total number of seconds that the machine has spent sitting on the
-// OOBE screen.
-const char kTimeOnOobe[] = "settings.time_on_oobe";
-
-// The app/extension name who sets the current wallpaper. If current wallpaper
-// is set by the component wallpaper picker, it is set to an empty string.
-const char kCurrentWallpaperAppName[] = "wallpaper.app.name";
-
-// List of mounted file systems via the File System Provider API. Used to
-// restore them after a reboot.
-const char kFileSystemProviderMounted[] = "file_system_provider.mounted";
-
-// A boolean pref set to true if the virtual keyboard should be enabled.
-const char kTouchVirtualKeyboardEnabled[] = "ui.touch_virtual_keyboard_enabled";
-
-#endif // defined(OS_CHROMEOS)
-
-// The disabled messages in IPC logging.
-const char kIpcDisabledMessages[] = "ipc_log_disabled_messages";
-
-// A boolean pref set to true if a Home button to open the Home pages should be
-// visible on the toolbar.
-const char kShowHomeButton[] = "browser.show_home_button";
-
-// A string value which saves short list of recently user selected encodings
-// separated with comma punctuation mark.
-const char kRecentlySelectedEncoding[] = "profile.recently_selected_encodings";
-
-// Clear Browsing Data dialog preferences.
-const char kDeleteBrowsingHistory[] = "browser.clear_data.browsing_history";
-const char kDeleteDownloadHistory[] = "browser.clear_data.download_history";
-const char kDeleteCache[] = "browser.clear_data.cache";
-const char kDeleteCookies[] = "browser.clear_data.cookies";
-const char kDeletePasswords[] = "browser.clear_data.passwords";
-const char kDeleteFormData[] = "browser.clear_data.form_data";
-const char kDeleteHostedAppsData[] = "browser.clear_data.hosted_apps_data";
-const char kDeauthorizeContentLicenses[] =
- "browser.clear_data.content_licenses";
-const char kDeleteTimePeriod[] = "browser.clear_data.time_period";
-const char kLastClearBrowsingDataTime[] =
- "browser.last_clear_browsing_data_time";
-
-// Boolean pref to define the default values for using spellchecker.
-const char kEnableContinuousSpellcheck[] = "browser.enable_spellchecking";
-
-// List of names of the enabled labs experiments (see chrome/browser/labs.cc).
-const char kEnabledLabsExperiments[] = "browser.enabled_labs_experiments";
-
-// Boolean pref to define the default values for using auto spell correct.
-const char kEnableAutoSpellCorrect[] = "browser.enable_autospellcorrect";
-
-// Boolean pref to define the default setting for "block offensive words".
-// The old key value is kept to avoid unnecessary migration code.
-const char kSpeechRecognitionFilterProfanities[] =
- "browser.speechinput_censor_results";
-
-// List of speech recognition context names (extensions or websites) for which
-// the tray notification balloon has already been shown.
-const char kSpeechRecognitionTrayNotificationShownContexts[] =
- "browser.speechinput_tray_notification_shown_contexts";
-
-// Boolean controlling whether history saving is disabled.
-const char kSavingBrowserHistoryDisabled[] = "history.saving_disabled";
-
-// Boolean controlling whether deleting browsing and download history is
-// permitted.
-const char kAllowDeletingBrowserHistory[] = "history.deleting_enabled";
-
-// Boolean controlling whether SafeSearch is mandatory for Google Web Searches.
-const char kForceSafeSearch[] = "settings.force_safesearch";
-
-#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
-// Linux specific preference on whether we should match the system theme.
-const char kUsesSystemTheme[] = "extensions.theme.use_system";
-#endif
-const char kCurrentThemePackFilename[] = "extensions.theme.pack";
-const char kCurrentThemeID[] = "extensions.theme.id";
-const char kCurrentThemeImages[] = "extensions.theme.images";
-const char kCurrentThemeColors[] = "extensions.theme.colors";
-const char kCurrentThemeTints[] = "extensions.theme.tints";
-const char kCurrentThemeDisplayProperties[] = "extensions.theme.properties";
-
-// Boolean pref which persists whether the extensions_ui is in developer mode
-// (showing developer packing tools and extensions details)
-const char kExtensionsUIDeveloperMode[] = "extensions.ui.developer_mode";
-
-// Boolean pref which indicates whether the Chrome Apps & Extensions Developer
-// Tool promotion has been dismissed by the user.
-const char kExtensionsUIDismissedADTPromo[] =
- "extensions.ui.dismissed_adt_promo";
-
-// Dictionary pref that tracks which command belongs to which
-// extension + named command pair.
-const char kExtensionCommands[] = "extensions.commands";
-
-// Pref containing the directory for internal plugins as written to the plugins
-// list (below).
-const char kPluginsLastInternalDirectory[] = "plugins.last_internal_directory";
-
-// List pref containing information (dictionaries) on plugins.
-const char kPluginsPluginsList[] = "plugins.plugins_list";
-
-// List pref containing names of plugins that are disabled by policy.
-const char kPluginsDisabledPlugins[] = "plugins.plugins_disabled";
-
-// List pref containing exceptions to the list of plugins disabled by policy.
-const char kPluginsDisabledPluginsExceptions[] =
- "plugins.plugins_disabled_exceptions";
-
-// List pref containing names of plugins that are enabled by policy.
-const char kPluginsEnabledPlugins[] = "plugins.plugins_enabled";
-
-// When bundled NPAPI Flash is removed, if at that point it is enabled while
-// Pepper Flash is disabled, we would like to turn on Pepper Flash. And we will
-// want to do so only once.
-const char kPluginsMigratedToPepperFlash[] = "plugins.migrated_to_pepper_flash";
-
-// In the early stage of component-updated PPAPI Flash, we did field trials in
-// which it was set to disabled by default. The corresponding settings item may
-// remain in some users' profiles. Currently it affects both the bundled and
-// component-updated PPAPI Flash (since the two share the same enable/disable
-// state). We want to remove this item to get those users to use PPAPI Flash.
-// We will want to do so only once.
-const char kPluginsRemovedOldComponentPepperFlashSettings[] =
- "plugins.removed_old_component_pepper_flash_settings";
-
-#if !defined(OS_ANDROID)
-// Whether about:plugins is shown in the details mode or not.
-const char kPluginsShowDetails[] = "plugins.show_details";
-#endif
-
-// Boolean that indicates whether outdated plugins are allowed or not.
-const char kPluginsAllowOutdated[] = "plugins.allow_outdated";
-
-// Boolean that indicates whether plugins that require authorization should
-// be always allowed or not.
-const char kPluginsAlwaysAuthorize[] = "plugins.always_authorize";
-
-#if defined(ENABLE_PLUGIN_INSTALLATION)
-// Dictionary holding plug-ins metadata.
-const char kPluginsMetadata[] = "plugins.metadata";
-
-// Last update time of plug-ins resource cache.
-const char kPluginsResourceCacheUpdate[] = "plugins.resource_cache_update";
-#endif
-
-// Boolean that indicates whether we should check if we are the default browser
-// on start-up.
-const char kCheckDefaultBrowser[] = "browser.check_default_browser";
-
-// Policy setting whether default browser check should be disabled and default
-// browser registration should take place.
-const char kDefaultBrowserSettingEnabled[] =
- "browser.default_browser_setting_enabled";
-
-#if defined(OS_MACOSX)
-// Boolean that indicates whether the application should show the info bar
-// asking the user to set up automatic updates when Keystone promotion is
-// required.
-const char kShowUpdatePromotionInfoBar[] =
- "browser.show_update_promotion_info_bar";
-#endif
-
-// Boolean that is false if we should show window manager decorations. If
-// true, we draw a custom chrome frame (thicker title bar and blue border).
-const char kUseCustomChromeFrame[] = "browser.custom_chrome_frame";
-
-// Dictionary of content settings applied to all hosts by default.
-const char kDefaultContentSettings[] = "profile.default_content_settings";
-
-// Boolean indicating whether the clear on exit pref was migrated to content
-// settings yet.
-const char kContentSettingsClearOnExitMigrated[] =
- "profile.content_settings.clear_on_exit_migrated";
-
-// Version of the pattern format used to define content settings.
-const char kContentSettingsVersion[] = "profile.content_settings.pref_version";
-
-// Patterns for mapping origins to origin related settings. Default settings
-// will be applied to origins that don't match any of the patterns. The pattern
-// format used is defined by kContentSettingsVersion.
-const char kContentSettingsPatternPairs[] =
- "profile.content_settings.pattern_pairs";
-
-// Version of the content settings whitelist.
-const char kContentSettingsDefaultWhitelistVersion[] =
- "profile.content_settings.whitelist_version";
-
-#if !defined(OS_ANDROID)
-// Which plugins have been whitelisted manually by the user.
-const char kContentSettingsPluginWhitelist[] =
- "profile.content_settings.plugin_whitelist";
-#endif
-
-// Boolean that is true if we should unconditionally block third-party cookies,
-// regardless of other content settings.
-const char kBlockThirdPartyCookies[] = "profile.block_third_party_cookies";
-
-// Boolean that is true when all locally stored site data (e.g. cookies, local
-// storage, etc..) should be deleted on exit.
-const char kClearSiteDataOnExit[] = "profile.clear_site_data_on_exit";
-
-// Double that indicates the default zoom level.
-const char kDefaultZoomLevel[] = "profile.default_zoom_level";
-
-// Dictionary that maps hostnames to zoom levels. Hosts not in this pref will
-// be displayed at the default zoom level.
-const char kPerHostZoomLevels[] = "profile.per_host_zoom_levels";
-
-// A dictionary that tracks the default data model to use for each section of
-// the dialog.
-const char kAutofillDialogAutofillDefault[] = "autofill.data_model_default";
-
-// Whether a user opted out of making purchases with Google Wallet; changed via
-// the autofill dialog's account chooser and set explicitly on dialog submission
-// (but not cancel). If this isn't set, the dialog assumes it's the first run.
-const char kAutofillDialogPayWithoutWallet[] = "autofill.pay_without_wallet";
-
-// Which GAIA users have accepted that use of Google Wallet implies their
-// location will be shared with fraud protection services.
-const char kAutofillDialogWalletLocationAcceptance[] =
- "autofill.wallet_location_disclosure";
-
-// Whether a user wants to save data locally in Autofill.
-const char kAutofillDialogSaveData[] = "autofill.save_data";
-
-// Whether the user has selected "Same as billing" for the shipping address when
-// using Google Wallet.
-const char kAutofillDialogWalletShippingSameAsBilling[] =
- "autofill.wallet_shipping_same_as_billing";
-
-// The number of times the generated credit card bubble has been shown.
-const char kAutofillGeneratedCardBubbleTimesShown[] =
- "autofill.generated_card_bubble_times_shown";
-
-// A dictionary that tracks the defaults to be set on the next invocation
-// of the requestAutocomplete dialog.
-const char kAutofillDialogDefaults[] = "autofill.rac_dialog_defaults";
-
-#if !defined(OS_ANDROID)
-const char kPinnedTabs[] = "pinned_tabs";
-#endif
-
-#if defined(OS_ANDROID)
-// Boolean that controls the enabled-state of Geolocation in content.
-const char kGeolocationEnabled[] = "geolocation.enabled";
-#endif
-
-#if defined(ENABLE_GOOGLE_NOW)
-// Boolean that is true when Google services can use the user's location.
-const char kGoogleGeolocationAccessEnabled[] =
- "googlegeolocationaccess.enabled";
-#endif
-
-// The default audio capture device used by the Media content setting.
-const char kDefaultAudioCaptureDevice[] = "media.default_audio_capture_device";
-
-// The default video capture device used by the Media content setting.
-const char kDefaultVideoCaptureDevice[] = "media.default_video_capture_Device";
-
-// The salt used for creating random MediaSource IDs.
-const char kMediaDeviceIdSalt[] = "media.device_id_salt";
-
-// Preference to disable 3D APIs (WebGL, Pepper 3D).
-const char kDisable3DAPIs[] = "disable_3d_apis";
-
-const char kEnableDeprecatedWebPlatformFeatures[] =
- "enable_deprecated_web_platform_features";
-
-// Whether to enable hyperlink auditing ("<a ping>").
-const char kEnableHyperlinkAuditing[] = "enable_a_ping";
-
-// Whether to enable sending referrers.
-const char kEnableReferrers[] = "enable_referrers";
-
-// Whether to send the DNT header.
-const char kEnableDoNotTrack[] = "enable_do_not_track";
-
-// GL_VENDOR string.
-const char kGLVendorString[] = "gl_vendor_string";
-
-// GL_RENDERER string.
-const char kGLRendererString[] = "gl_renderer_string";
-
-// GL_VERSION string.
-const char kGLVersionString[] = "gl_version_string";
-
-// Boolean that specifies whether to import bookmarks from the default browser
-// on first run.
-const char kImportBookmarks[] = "import_bookmarks";
-
-// Boolean that specifies whether to import the browsing history from the
-// default browser on first run.
-const char kImportHistory[] = "import_history";
-
-// Boolean that specifies whether to import the homepage from the default
-// browser on first run.
-const char kImportHomepage[] = "import_home_page";
-
-// Boolean that specifies whether to import the search engine from the default
-// browser on first run.
-const char kImportSearchEngine[] = "import_search_engine";
-
-// Boolean that specifies whether to import the saved passwords from the default
-// browser on first run.
-const char kImportSavedPasswords[] = "import_saved_passwords";
-
-// Profile avatar and name
-const char kProfileAvatarIndex[] = "profile.avatar_index";
-const char kProfileName[] = "profile.name";
-
-// The supervised user ID.
-const char kSupervisedUserId[] = "profile.managed_user_id";
-
-// 64-bit integer serialization of the base::Time when the user's GAIA info
-// was last updated.
-const char kProfileGAIAInfoUpdateTime[] = "profile.gaia_info_update_time";
-
-// The URL from which the GAIA profile picture was downloaded. This is cached to
-// prevent the same picture from being downloaded multiple times.
-const char kProfileGAIAInfoPictureURL[] = "profile.gaia_info_picture_url";
-
-// Integer that specifies the number of times that we have shown the tutorial
-// card in the profile avatar bubble.
-const char kProfileAvatarTutorialShown[] =
- "profile.avatar_bubble_tutorial_shown";
-
-// Boolean that specifies whether we have shown the user manager tutorial.
-const char kProfileUserManagerTutorialShown[] =
- "profile.user_manager_tutorial_shown";
-
-// Indicates if we've already shown a notification that high contrast
-// mode is on, recommending high-contrast extensions and themes.
-const char kInvertNotificationShown[] = "invert_notification_version_2_shown";
-
-// Boolean controlling whether printing is enabled.
-const char kPrintingEnabled[] = "printing.enabled";
-
-// Boolean controlling whether print preview is disabled.
-const char kPrintPreviewDisabled[] = "printing.print_preview_disabled";
-
-// An integer pref specifying the fallback behavior for sites outside of content
-// packs. One of:
-// 0: Allow (does nothing)
-// 1: Warn.
-// 2: Block.
-const char kDefaultSupervisedUserFilteringBehavior[] =
- "profile.managed.default_filtering_behavior";
-
-// Whether this user is permitted to create supervised users.
-const char kSupervisedUserCreationAllowed[] =
- "profile.managed_user_creation_allowed";
-
-// List pref containing the users supervised by this user.
-const char kSupervisedUsers[] = "profile.managed_users";
-
-// List pref containing the extension ids which are not allowed to send
-// notifications to the message center.
-const char kMessageCenterDisabledExtensionIds[] =
- "message_center.disabled_extension_ids";
-
-// List pref containing the system component ids which are not allowed to send
-// notifications to the message center.
-const char kMessageCenterDisabledSystemComponentIds[] =
- "message_center.disabled_system_component_ids";
-
-// Boolean pref indicating the Chrome Now welcome notification was dismissed
-// by the user. Syncable.
-// Note: This is now read-only. The welcome notification writes the _local
-// version, below.
-extern const char kWelcomeNotificationDismissed[] =
- "message_center.welcome_notification_dismissed";
-
-// Boolean pref indicating the Chrome Now welcome notification was dismissed
-// by the user on this machine.
-extern const char kWelcomeNotificationDismissedLocal[] =
- "message_center.welcome_notification_dismissed_local";
-
-// Boolean pref indicating the welcome notification was previously popped up.
-extern const char kWelcomeNotificationPreviouslyPoppedUp[] =
- "message_center.welcome_notification_previously_popped_up";
-
-// Integer pref containing the expiration timestamp of the welcome notification.
-extern const char kWelcomeNotificationExpirationTimestamp[] =
- "message_center.welcome_notification_expiration_timestamp";
-
-// Boolean pref that determines whether the user can enter fullscreen mode.
-// Disabling fullscreen mode also makes kiosk mode unavailable on desktop
-// platforms.
-extern const char kFullscreenAllowed[] = "fullscreen.allowed";
-
-// Enable notifications for new devices on the local network that can be
-// registered to the user's account, e.g. Google Cloud Print printers.
-const char kLocalDiscoveryNotificationsEnabled[] =
- "local_discovery.notifications_enabled";
-
-// A timestamp (stored in base::Time::ToInternalValue format) of the last time
-// a preference was reset.
-const char kPreferenceResetTime[] = "prefs.preference_reset_time";
-
-// String that indicates if the Profile Reset prompt has already been shown to
-// the user. Used both in user preferences and local state, in the latter, it is
-// actually a dictionary that maps profile keys to before-mentioned strings.
-const char kProfileResetPromptMemento[] = "profile.reset_prompt_memento";
-
-// The GCM channel's enabled state.
-const char kGCMChannelEnabled[] = "gcm.channel_enabled";
-
-// How many Service Workers are registered with the Push API (could be zero).
-const char kPushMessagingRegistrationCount[] =
- "gcm.push_messaging_registration_count";
-
-// Whether Easy Unlock is enabled.
-extern const char kEasyUnlockEnabled[] = "easy_unlock.enabled";
-
-// Whether to show the Easy Unlock first run tutorial.
-extern const char kEasyUnlockShowTutorial[] = "easy_unlock.show_tutorial";
-
-// Preference storing Easy Unlock pairing data.
-extern const char kEasyUnlockPairing[] = "easy_unlock.pairing";
-
-// A cache of zero suggest results using JSON serialized into a string.
-const char kZeroSuggestCachedResults[] = "zerosuggest.cachedresults";
-
-// A cache of suggestions represented as a serialized SuggestionsProfile
-// protobuf.
-const char kSuggestionsData[] = "suggestions.data";
-
-// A cache of a suggestions blacklist, represented as a serialized
-// SuggestionsBlacklist protobuf.
-const char kSuggestionsBlacklist[] = "suggestions.blacklist";
-
-// *************** LOCAL STATE ***************
-// These are attached to the machine/installation
-
-// A pref to configure networks device-wide. Its value must be a list of
-// NetworkConfigurations according to the OpenNetworkConfiguration
-// specification.
-// Currently, this pref is only used to store the policy. The user's
-// configuration is still stored in Shill.
-const char kDeviceOpenNetworkConfiguration[] = "device_onc";
-
-// Directory of the last profile used.
-const char kProfileLastUsed[] = "profile.last_used";
-
-// List of directories of the profiles last active.
-const char kProfilesLastActive[] = "profile.last_active_profiles";
-
-// Total number of profiles created for this Chrome build. Used to tag profile
-// directories.
-const char kProfilesNumCreated[] = "profile.profiles_created";
-
-// String containing the version of Chrome that the profile was created by.
-// If profile was created before this feature was added, this pref will default
-// to "1.0.0.0".
-const char kProfileCreatedByVersion[] = "profile.created_by_version";
-
-// A map of profile data directory to cached information. This cache can be
-// used to display information about profiles without actually having to load
-// them.
-const char kProfileInfoCache[] = "profile.info_cache";
-
-// Prefs for SSLConfigServicePref.
-const char kCertRevocationCheckingEnabled[] = "ssl.rev_checking.enabled";
-const char kCertRevocationCheckingRequiredLocalAnchors[] =
- "ssl.rev_checking.required_for_local_anchors";
-const char kSSLVersionMin[] = "ssl.version_min";
-const char kSSLVersionMax[] = "ssl.version_max";
-const char kCipherSuiteBlacklist[] = "ssl.cipher_suites.blacklist";
-const char kDisableSSLRecordSplitting[] = "ssl.ssl_record_splitting.disabled";
-
-// A boolean pref of the EULA accepted flag.
-const char kEulaAccepted[] = "EulaAccepted";
-
-// Boolean that specifies whether or not crash reporting and metrics reporting
-// are sent over the network for analysis.
-const char kMetricsReportingEnabled[] =
- "user_experience_metrics.reporting_enabled";
-
-// Boolean that specifies whether or not crash reports are sent
-// over the network for analysis.
-#if defined(OS_ANDROID)
-const char kCrashReportingEnabled[] =
- "user_experience_metrics_crash.reporting_enabled";
-#endif
-
-// 64-bit integer serialization of the base::Time from the last successful seed
-// fetch (i.e. when the Variations server responds with 200 or 304).
-const char kVariationsLastFetchTime[] = "variations_last_fetch_time";
-
-// String for the restrict parameter to be appended to the variations URL.
-const char kVariationsRestrictParameter[] = "variations_restrict_parameter";
-
-// String serialized form of variations seed protobuf.
-const char kVariationsSeed[] = "variations_seed";
-
-// 64-bit integer serialization of the base::Time from the last seed received.
-const char kVariationsSeedDate[] = "variations_seed_date";
-
-// SHA-1 hash of the serialized variations seed data (hex encoded).
-const char kVariationsSeedHash[] = "variations_seed_hash";
-
-// Digital signature of the binary variations seed data, base64-encoded.
-const char kVariationsSeedSignature[] = "variations_seed_signature";
-
-// Number of times a page load event occurred since the last report.
-const char kStabilityPageLoadCount[] =
- "user_experience_metrics.stability.page_load_count";
-
-// Number of times a renderer process crashed since the last report.
-const char kStabilityRendererCrashCount[] =
- "user_experience_metrics.stability.renderer_crash_count";
-
-// Number of times an extension renderer process crashed since the last report.
-const char kStabilityExtensionRendererCrashCount[] =
- "user_experience_metrics.stability.extension_renderer_crash_count";
-
-// This is the location of a list of dictionaries of plugin stability stats.
-const char kStabilityPluginStats[] =
- "user_experience_metrics.stability.plugin_stats2";
-
-// Number of times the renderer has become non-responsive since the last
-// report.
-const char kStabilityRendererHangCount[] =
- "user_experience_metrics.stability.renderer_hang_count";
-
-// Total number of child process crashes (other than renderer / extension
-// renderer ones, and plugin children, which are counted separately) since the
-// last report.
-const char kStabilityChildProcessCrashCount[] =
- "user_experience_metrics.stability.child_process_crash_count";
-
-// On Chrome OS, total number of non-Chrome user process crashes
-// since the last report.
-const char kStabilityOtherUserCrashCount[] =
- "user_experience_metrics.stability.other_user_crash_count";
-
-// On Chrome OS, total number of kernel crashes since the last report.
-const char kStabilityKernelCrashCount[] =
- "user_experience_metrics.stability.kernel_crash_count";
-
-// On Chrome OS, total number of unclean system shutdowns since the
-// last report.
-const char kStabilitySystemUncleanShutdownCount[] =
- "user_experience_metrics.stability.system_unclean_shutdowns";
-
-#if defined(OS_ANDROID)
-// Activity type that is currently in the foreground for the UMA session.
-// Uses the ActivityTypeIds::Type enum.
-const char kStabilityForegroundActivityType[] =
- "user_experience_metrics.stability.current_foreground_activity_type";
-
-// Tracks which Activities were launched during the last session.
-// See |metrics_service_android.cc| for its usage.
-const char kStabilityLaunchedActivityFlags[] =
- "user_experience_metrics.stability.launched_activity_flags";
-
-// List pref: Counts how many times each Activity was launched.
-// Indexed into by ActivityTypeIds::Type.
-const char kStabilityLaunchedActivityCounts[] =
- "user_experience_metrics.stability.launched_activity_counts";
-
-// List pref: Counts how many times each Activity type was in the foreground
-// when a UMA session failed to be shut down properly.
-// Indexed into by ActivityTypeIds::Type.
-const char kStabilityCrashedActivityCounts[] =
- "user_experience_metrics.stability.crashed_activity_counts";
-#endif
-
-// The keys below are used for the dictionaries in the
-// kStabilityPluginStats list.
-const char kStabilityPluginName[] = "name";
-const char kStabilityPluginLaunches[] = "launches";
-const char kStabilityPluginInstances[] = "instances";
-const char kStabilityPluginCrashes[] = "crashes";
-const char kStabilityPluginLoadingErrors[] = "loading_errors";
-
-// The keys below are strictly increasing counters over the lifetime of
-// a chrome installation. They are (optionally) sent up to the uninstall
-// survey in the event of uninstallation.
-const char kUninstallMetricsPageLoadCount[] =
- "uninstall_metrics.page_load_count";
-const char kUninstallLastLaunchTimeSec[] =
- "uninstall_metrics.last_launch_time_sec";
-const char kUninstallLastObservedRunTimeSec[] =
- "uninstall_metrics.last_observed_running_time_sec";
-
-// String containing the version of Chrome for which Chrome will not prompt the
-// user about setting Chrome as the default browser.
-const char kBrowserSuppressDefaultBrowserPrompt[] =
- "browser.suppress_default_browser_prompt_for_version";
-
-// A collection of position, size, and other data relating to the browser
-// window to restore on startup.
-const char kBrowserWindowPlacement[] = "browser.window_placement";
-
-// Browser window placement for popup windows.
-const char kBrowserWindowPlacementPopup[] = "browser.window_placement_popup";
-
-// A collection of position, size, and other data relating to the task
-// manager window to restore on startup.
-const char kTaskManagerWindowPlacement[] = "task_manager.window_placement";
-
-// A collection of position, size, and other data relating to the keyword
-// editor window to restore on startup.
-const char kKeywordEditorWindowPlacement[] = "keyword_editor.window_placement";
-
-// A collection of position, size, and other data relating to the preferences
-// window to restore on startup.
-const char kPreferencesWindowPlacement[] = "preferences.window_placement";
-
-// An integer specifying the total number of bytes to be used by the
-// renderer's in-memory cache of objects.
-const char kMemoryCacheSize[] = "renderer.memory_cache.size";
-
-// String which specifies where to download files to by default.
-const char kDownloadDefaultDirectory[] = "download.default_directory";
-
-// Boolean that records if the download directory was changed by an
-// upgrade a unsafe location to a safe location.
-const char kDownloadDirUpgraded[] = "download.directory_upgrade";
-
-#if defined(OS_WIN)
-// Whether downloaded PDFs should be opened in Adobe Acrobat Reader.
-const char kOpenPdfDownloadInAdobeReader[] =
- "download.open_pdf_in_adobe_reader";
-#endif
-
-// String which specifies where to save html files to by default.
-const char kSaveFileDefaultDirectory[] = "savefile.default_directory";
-
-// The type used to save the page. See the enum SavePackage::SavePackageType in
-// the chrome/browser/download/save_package.h for the possible values.
-const char kSaveFileType[] = "savefile.type";
-
-// String which specifies the last directory that was chosen for uploading
-// or opening a file.
-const char kSelectFileLastDirectory[] = "selectfile.last_directory";
-
-// Boolean that specifies if file selection dialogs are shown.
-const char kAllowFileSelectionDialogs[] = "select_file_dialogs.allowed";
-
-// Map of default tasks, associated by MIME type.
-const char kDefaultTasksByMimeType[] =
- "filebrowser.tasks.default_by_mime_type";
-
-// Map of default tasks, associated by file suffix.
-const char kDefaultTasksBySuffix[] =
- "filebrowser.tasks.default_by_suffix";
-
-// Extensions which should be opened upon completion.
-const char kDownloadExtensionsToOpen[] = "download.extensions_to_open";
-
-// Integer which specifies the frequency in milliseconds for detecting whether
-// plugin windows are hung.
-const char kHungPluginDetectFrequency[] = "browser.hung_plugin_detect_freq";
-
-// Integer which specifies the timeout value to be used for SendMessageTimeout
-// to detect a hung plugin window.
-const char kPluginMessageResponseTimeout[] =
- "browser.plugin_message_response_timeout";
-
-// String which represents the dictionary name for our spell-checker.
-const char kSpellCheckDictionary[] = "spellcheck.dictionary";
-
-// String which represents whether we use the spelling service.
-const char kSpellCheckUseSpellingService[] = "spellcheck.use_spelling_service";
-
-// Dictionary of schemes used by the external protocol handler.
-// The value is true if the scheme must be ignored.
-const char kExcludedSchemes[] = "protocol_handler.excluded_schemes";
-
-// Keys used for MAC handling of SafeBrowsing requests.
-const char kSafeBrowsingClientKey[] = "safe_browsing.client_key";
-const char kSafeBrowsingWrappedKey[] = "safe_browsing.wrapped_key";
-
-// Integer that specifies the index of the tab the user was on when they
-// last visited the options window.
-const char kOptionsWindowLastTabIndex[] = "options_window.last_tab_index";
-
-// Integer that specifies the index of the tab the user was on when they
-// last visited the content settings window.
-const char kContentSettingsWindowLastTabIndex[] =
- "content_settings_window.last_tab_index";
-
-// Integer that specifies the index of the tab the user was on when they
-// last visited the Certificate Manager window.
-const char kCertificateManagerWindowLastTabIndex[] =
- "certificate_manager_window.last_tab_index";
-
-// Integer that specifies if the first run bubble should be shown.
-// This preference is only registered by the first-run procedure.
-const char kShowFirstRunBubbleOption[] = "show-first-run-bubble-option";
-
-// String containing the last known intranet redirect URL, if any. See
-// intranet_redirect_detector.h for more information.
-const char kLastKnownIntranetRedirectOrigin[] = "browser.last_redirect_origin";
-
-// An enum value of how the browser was shut down (see browser_shutdown.h).
-const char kShutdownType[] = "shutdown.type";
-// Number of processes that were open when the user shut down.
-const char kShutdownNumProcesses[] = "shutdown.num_processes";
-// Number of processes that were shut down using the slow path.
-const char kShutdownNumProcessesSlow[] = "shutdown.num_processes_slow";
-
-// Whether to restart the current Chrome session automatically as the last thing
-// before shutting everything down.
-const char kRestartLastSessionOnShutdown[] = "restart.last.session.on.shutdown";
-
-// Set before autorestarting Chrome, cleared on clean exit.
-const char kWasRestarted[] = "was.restarted";
-
-#if defined(OS_WIN)
-// Preference to be used while relaunching Chrome. This preference dictates if
-// Chrome should be launched in Metro or Desktop mode.
-// For more info take a look at ChromeRelaunchMode enum.
-const char kRelaunchMode[] = "relaunch.mode";
-#endif
-
-// Placeholder preference for disabling voice / video chat if it is ever added.
-// Currently, this does not change any behavior.
-const char kDisableVideoAndChat[] = "disable_video_chat";
-
-// Whether Extensions are enabled.
-const char kDisableExtensions[] = "extensions.disabled";
-
-// Whether the plugin finder that lets you install missing plug-ins is enabled.
-const char kDisablePluginFinder[] = "plugins.disable_plugin_finder";
-
-// Customized app page names that appear on the New Tab Page.
-const char kNtpAppPageNames[] = "ntp.app_page_names";
-
-// Keeps track of which sessions are collapsed in the Other Devices menu.
-const char kNtpCollapsedForeignSessions[] = "ntp.collapsed_foreign_sessions";
-
-// Keeps track of recently closed tabs collapsed state in the Other Devices
-// menu.
-const char kNtpCollapsedRecentlyClosedTabs[] =
- "ntp.collapsed_recently_closed_tabs";
-
-// Keeps track of snapshot documents collapsed state in the Other Devices menu.
-const char kNtpCollapsedSnapshotDocument[] = "ntp.collapsed_snapshot_document";
-
-// Keeps track of sync promo collapsed state in the Other Devices menu.
-const char kNtpCollapsedSyncPromo[] = "ntp.collapsed_sync_promo";
-
-// Serves dates to determine display of elements on the NTP.
-const char kNtpDateResourceServer[] = "ntp.date_resource_server";
-
-// New Tab Page URLs that should not be shown as most visited thumbnails.
-const char kNtpMostVisitedURLsBlacklist[] = "ntp.most_visited_blacklist";
-
-// True if a desktop sync session was found for this user.
-const char kNtpPromoDesktopSessionFound[] = "ntp.promo_desktop_session_found";
-
-// Last time of update of promo_resource_cache.
-const char kNtpPromoResourceCacheUpdate[] = "ntp.promo_resource_cache_update";
-
-// Which bookmarks folder should be visible on the new tab page v4.
-const char kNtpShownBookmarksFolder[] = "ntp.shown_bookmarks_folder";
-
-// Which page should be visible on the new tab page v4
-const char kNtpShownPage[] = "ntp.shown_page";
-
-// Serves tips for the NTP.
-const char kNtpTipsResourceServer[] = "ntp.tips_resource_server";
-
-// Boolean indicating whether the web store is active for the current locale.
-const char kNtpWebStoreEnabled[] = "ntp.webstore_enabled";
-
-// A private RSA key for ADB handshake.
-const char kDevToolsAdbKey[] = "devtools.adb_key";
-
-const char kDevToolsDisabled[] = "devtools.disabled";
-
-// Determines whether devtools should be discovering usb devices for
-// remote debugging at chrome://inspect.
-const char kDevToolsDiscoverUsbDevicesEnabled[] =
- "devtools.discover_usb_devices";
-
-// Maps of files edited locally using DevTools.
-const char kDevToolsEditedFiles[] = "devtools.edited_files";
-
-// List of file system paths added in DevTools.
-const char kDevToolsFileSystemPaths[] = "devtools.file_system_paths";
-
-// A boolean specifying whether dev tools window should be opened docked.
-const char kDevToolsOpenDocked[] = "devtools.open_docked";
-
-// A boolean specifying whether port forwarding should be enabled.
-const char kDevToolsPortForwardingEnabled[] =
- "devtools.port_forwarding_enabled";
-
-// A boolean specifying whether default port forwarding configuration has been
-// set.
-const char kDevToolsPortForwardingDefaultSet[] =
- "devtools.port_forwarding_default_set";
-
-// A dictionary of port->location pairs for port forwarding.
-const char kDevToolsPortForwardingConfig[] = "devtools.port_forwarding_config";
-
-#if defined(OS_ANDROID)
-// A boolean specifying whether remote dev tools debugging is enabled.
-const char kDevToolsRemoteEnabled[] = "devtools.remote_enabled";
-#endif
-
-// Boolean indicating that TiclInvalidationService should use GCM channel.
-// False or lack of settings means XMPPPushClient channel.
-const char kInvalidationServiceUseGCMChannel[] =
- "invalidation_service.use_gcm_channel";
-
-// Local hash of authentication password, used for off-line authentication
-// when on-line authentication is not available.
-const char kGoogleServicesPasswordHash[] = "google.services.password_hash";
-
-#if !defined(OS_ANDROID)
-// Tracks the number of times that we have shown the sign in promo at startup.
-const char kSignInPromoStartupCount[] = "sync_promo.startup_count";
-
-// Boolean tracking whether the user chose to skip the sign in promo.
-const char kSignInPromoUserSkipped[] = "sync_promo.user_skipped";
-
-// Boolean that specifies if the sign in promo is allowed to show on first run.
-// This preference is specified in the master preference file to suppress the
-// sign in promo for some installations.
-const char kSignInPromoShowOnFirstRunAllowed[] =
- "sync_promo.show_on_first_run_allowed";
-
-// Boolean that specifies if we should show a bubble in the new tab page.
-// The bubble is used to confirm that the user is signed into sync.
-const char kSignInPromoShowNTPBubble[] = "sync_promo.show_ntp_bubble";
-#endif
-
-// Create web application shortcut dialog preferences.
-const char kWebAppCreateOnDesktop[] = "browser.web_app.create_on_desktop";
-const char kWebAppCreateInAppsMenu[] = "browser.web_app.create_in_apps_menu";
-const char kWebAppCreateInQuickLaunchBar[] =
- "browser.web_app.create_in_quick_launch_bar";
-
-// Dictionary that maps Geolocation network provider server URLs to
-// corresponding access token.
-const char kGeolocationAccessToken[] = "geolocation.access_token";
-
-// Boolean that indicates whether to allow firewall traversal while trying to
-// establish the initial connection from the client or host.
-const char kRemoteAccessHostFirewallTraversal[] =
- "remote_access.host_firewall_traversal";
-
-// Boolean controlling whether 2-factor auth should be required when connecting
-// to a host (instead of a PIN).
-const char kRemoteAccessHostRequireTwoFactor[] =
- "remote_access.host_require_two_factor";
-
-// String containing the domain name that hosts must belong to. If blank, then
-// hosts can belong to any domain.
-const char kRemoteAccessHostDomain[] = "remote_access.host_domain";
-
-// String containing the domain name of the Chromoting Directory.
-// Used by Chromoting host and client.
-const char kRemoteAccessHostTalkGadgetPrefix[] =
- "remote_access.host_talkgadget_prefix";
-
-// Boolean controlling whether curtaining is required when connecting to a host.
-const char kRemoteAccessHostRequireCurtain[] =
- "remote_access.host_require_curtain";
-
-// Boolean controlling whether curtaining is required when connecting to a host.
-const char kRemoteAccessHostAllowClientPairing[] =
- "remote_access.host_allow_client_pairing";
-
-// Whether Chrome Remote Desktop can proxy gnubby authentication traffic.
-const char kRemoteAccessHostAllowGnubbyAuth[] =
- "remote_access.host_allow_gnubby_auth";
-
-// Boolean that indicates whether the Chromoting host should allow connections
-// using relay servers.
-const char kRemoteAccessHostAllowRelayedConnection[] =
- "remote_access.host_allow_relayed_connection";
-
-// String containing the UDP port range that the Chromoting host should used
-// when connecting to clients. The port range should be in the form:
-// <min_port>-<max_port>. E.g. 12400-12409.
-const char kRemoteAccessHostUdpPortRange[] =
- "remote_access.host_udp_port_range";
-
-// The last used printer and its settings.
-const char kPrintPreviewStickySettings[] =
- "printing.print_preview_sticky_settings";
-
-// The last requested size of the dialog as it was closed.
-const char kCloudPrintDialogWidth[] = "cloud_print.dialog_size.width";
-const char kCloudPrintDialogHeight[] = "cloud_print.dialog_size.height";
-const char kCloudPrintSigninDialogWidth[] =
- "cloud_print.signin_dialog_size.width";
-const char kCloudPrintSigninDialogHeight[] =
- "cloud_print.signin_dialog_size.height";
-
-// The list of BackgroundContents that should be loaded when the browser
-// launches.
-const char kRegisteredBackgroundContents[] = "background_contents.registered";
-
-#if !defined(OS_ANDROID)
-// An int that stores how often we've shown the "Chrome is configured to
-// auto-launch" infobar.
-const char kShownAutoLaunchInfobar[] = "browser.shown_autolaunch_infobar";
-#endif
-
-// String that lists supported HTTP authentication schemes.
-const char kAuthSchemes[] = "auth.schemes";
-
-// Boolean that specifies whether to disable CNAME lookups when generating
-// Kerberos SPN.
-const char kDisableAuthNegotiateCnameLookup[] =
- "auth.disable_negotiate_cname_lookup";
-
-// Boolean that specifies whether to include the port in a generated Kerberos
-// SPN.
-const char kEnableAuthNegotiatePort[] = "auth.enable_negotiate_port";
-
-// Whitelist containing servers for which Integrated Authentication is enabled.
-const char kAuthServerWhitelist[] = "auth.server_whitelist";
-
-// Whitelist containing servers Chrome is allowed to do Kerberos delegation
-// with.
-const char kAuthNegotiateDelegateWhitelist[] =
- "auth.negotiate_delegate_whitelist";
-
-// String that specifies the name of a custom GSSAPI library to load.
-const char kGSSAPILibraryName[] = "auth.gssapi_library_name";
-
-// Boolean that specifies whether to allow basic auth prompting on cross-
-// domain sub-content requests.
-const char kAllowCrossOriginAuthPrompt[] = "auth.allow_cross_origin_prompt";
-
-// Boolean that specifies whether the built-in asynchronous DNS client is used.
-const char kBuiltInDnsClientEnabled[] = "async_dns.enabled";
-
-// A pref holding the value of the policy used to explicitly allow or deny
-// access to audio capture devices. When enabled or not set, the user is
-// prompted for device access. When disabled, access to audio capture devices
-// is not allowed and no prompt will be shown.
-// See also kAudioCaptureAllowedUrls.
-const char kAudioCaptureAllowed[] = "hardware.audio_capture_enabled";
-// Holds URL patterns that specify URLs that will be granted access to audio
-// capture devices without prompt. NOTE: This whitelist is currently only
-// supported when running in kiosk mode.
-// TODO(tommi): Update comment when this is supported for all modes.
-const char kAudioCaptureAllowedUrls[] = "hardware.audio_capture_allowed_urls";
-
-// A pref holding the value of the policy used to explicitly allow or deny
-// access to video capture devices. When enabled or not set, the user is
-// prompted for device access. When disabled, access to video capture devices
-// is not allowed and no prompt will be shown.
-const char kVideoCaptureAllowed[] = "hardware.video_capture_enabled";
-// Holds URL patterns that specify URLs that will be granted access to video
-// capture devices without prompt. NOTE: This whitelist is currently only
-// supported when running in kiosk mode.
-// TODO(tommi): Update comment when this is supported for all modes.
-const char kVideoCaptureAllowedUrls[] = "hardware.video_capture_allowed_urls";
-
-// A boolean pref that controls the enabled-state of hotword search voice
-// trigger.
-const char kHotwordSearchEnabled[] = "hotword.search_enabled_2";
-
-// A boolean pref that controls whether the sound of "Ok, Google" plus a few
-// seconds of audio data before is sent back to improve voice search.
-const char kHotwordAudioLoggingEnabled[] = "hotword.audio_logging_enabled";
-
-// A string holding the locale information under which Hotword was installed.
-// It is used for comparison since the hotword voice search trigger must be
-// reinstalled to handle a new language.
-const char kHotwordPreviousLanguage[] = "hotword.previous_language";
-
-#if defined(OS_ANDROID)
-// Boolean that controls the global enabled-state of protected media identifier.
-const char kProtectedMediaIdentifierEnabled[] =
- "protected_media_identifier.enabled";
-#endif
-
-#if defined(OS_CHROMEOS)
-// Dictionary for transient storage of settings that should go into device
-// settings storage before owner has been assigned.
-const char kDeviceSettingsCache[] = "signed_settings_cache";
-
-// The hardware keyboard layout of the device. This should look like
-// "xkb:us::eng".
-const char kHardwareKeyboardLayout[] = "intl.hardware_keyboard";
-
-// An integer pref which shows number of times carrier deal promo
-// notification has been shown to user.
-const char kCarrierDealPromoShown[] =
- "settings.internet.mobile.carrier_deal_promo_shown";
-
-// A boolean pref of the auto-enrollment decision. Its value is only valid if
-// it's not the default value; otherwise, no auto-enrollment decision has been
-// made yet.
-const char kShouldAutoEnroll[] = "ShouldAutoEnroll";
-
-// An integer pref with the maximum number of bits used by the client in a
-// previous auto-enrollment request. If the client goes through an auto update
-// during OOBE and reboots into a version of the OS with a larger maximum
-// modulus, then it will retry auto-enrollment using the updated value.
-const char kAutoEnrollmentPowerLimit[] = "AutoEnrollmentPowerLimit";
-
-// The local state pref that stores device activity times before reporting
-// them to the policy server.
-const char kDeviceActivityTimes[] = "device_status.activity_times";
-
-// A pref holding the last known location when device location reporting is
-// enabled.
-const char kDeviceLocation[] = "device_status.location";
-
-// A pref holding the value of the policy used to disable mounting of external
-// storage for the user.
-const char kExternalStorageDisabled[] = "hardware.external_storage_disabled";
-
-// A pref holding the value of the policy used to disable playing audio on
-// ChromeOS devices. This pref overrides |kAudioMute| but does not overwrite
-// it, therefore when the policy is lifted the original mute state is restored.
-const char kAudioOutputAllowed[] = "hardware.audio_output_enabled";
-
-// A dictionary that maps usernames to wallpaper properties.
-const char kUsersWallpaperInfo[] = "user_wallpaper_info";
-
-// Copy of owner swap mouse buttons option to use on login screen.
-const char kOwnerPrimaryMouseButtonRight[] = "owner.mouse.primary_right";
-
-// Copy of owner tap-to-click option to use on login screen.
-const char kOwnerTapToClickEnabled[] = "owner.touchpad.enable_tap_to_click";
-
-// The length of device uptime after which an automatic reboot is scheduled,
-// expressed in seconds.
-const char kUptimeLimit[] = "automatic_reboot.uptime_limit";
-
-// Whether an automatic reboot should be scheduled when an update has been
-// applied and a reboot is required to complete the update process.
-const char kRebootAfterUpdate[] = "automatic_reboot.reboot_after_update";
-
-// An any-api scoped refresh token for enterprise-enrolled devices. Allows
-// for connection to Google APIs when the user isn't logged in. Currently used
-// for for getting a cloudprint scoped token to allow printing in Guest mode,
-// Public Accounts and kiosks.
-const char kDeviceRobotAnyApiRefreshToken[] =
- "device_robot_refresh_token.any-api";
-
-// Device requisition for enterprise enrollment.
-const char kDeviceEnrollmentRequisition[] = "enrollment.device_requisition";
-
-// Whether to automatically start the enterprise enrollment step during OOBE.
-const char kDeviceEnrollmentAutoStart[] = "enrollment.auto_start";
-
-// Whether the user may exit enrollment.
-const char kDeviceEnrollmentCanExit[] = "enrollment.can_exit";
-
-// How many times HID detection OOBE dialog was shown.
-const char kTimesHIDDialogShown[] = "HIDDialog.shown_how_many_times";
-
-// Dictionary of per-user Least Recently Used input method (used at login
-// screen).
-extern const char kUsersLRUInputMethod[] = "UsersLRUInputMethod";
-
-// A dictionary pref of the echo offer check flag. It sets offer info when
-// an offer is checked.
-extern const char kEchoCheckedOffers[] = "EchoCheckedOffers";
-
-// Key name of a dictionary in local state to store cached multiprofle user
-// behavior policy value.
-const char kCachedMultiProfileUserBehavior[] = "CachedMultiProfileUserBehavior";
-
-// A string pref with initial locale set in VPD or manifest.
-const char kInitialLocale[] = "intl.initial_locale";
-
-// A boolean pref of the OOBE complete flag (first OOBE part before login).
-const char kOobeComplete[] = "OobeComplete";
-
-// The name of the screen that has to be shown if OOBE has been interrupted.
-const char kOobeScreenPending[] = "OobeScreenPending";
-
-// A boolean pref of the device registered flag (second part after first login).
-const char kDeviceRegistered[] = "DeviceRegistered";
-
-// Boolean pref to signal corrupted enrollment to force the device through
-// enrollment recovery flow upon next boot.
-const char kEnrollmentRecoveryRequired[] = "EnrollmentRecoveryRequired";
-
-// List of usernames that used certificates pushed by policy before.
-// This is used to prevent these users from joining multiprofile sessions.
-const char kUsedPolicyCertificates[] = "policy.used_policy_certificates";
-
-// A dictionary containing server-provided device state pulled form the cloud
-// after recovery.
-const char kServerBackedDeviceState[] = "server_backed_device_state";
-
-// Customized wallpaper URL, which is already downloaded and scaled.
-// The URL from this preference must never be fetched. It is compared to the
-// URL from customization document to check if wallpaper URL has changed
-// since wallpaper was cached.
-const char kCustomizationDefaultWallpaperURL[] =
- "customization.default_wallpaper_url";
-
-// System uptime, when last logout started.
-// This is saved to file and cleared after chrome process starts.
-const char kLogoutStartedLast[] = "chromeos.logout-started";
-#endif
-
-// Whether there is a Flash version installed that supports clearing LSO data.
-const char kClearPluginLSODataEnabled[] = "browser.clear_lso_data_enabled";
-
-// Whether we should show Pepper Flash-specific settings.
-const char kPepperFlashSettingsEnabled[] =
- "browser.pepper_flash_settings_enabled";
-
-// String which specifies where to store the disk cache.
-const char kDiskCacheDir[] = "browser.disk_cache_dir";
-// Pref name for the policy specifying the maximal cache size.
-const char kDiskCacheSize[] = "browser.disk_cache_size";
-// Pref name for the policy specifying the maximal media cache size.
-const char kMediaCacheSize[] = "browser.media_cache_size";
-
-// Specifies the release channel that the device should be locked to.
-// Possible values: "stable-channel", "beta-channel", "dev-channel", or an
-// empty string, in which case the value will be ignored.
-// TODO(dubroy): This preference may not be necessary once
-// http://crosbug.com/17015 is implemented and the update engine can just
-// fetch the correct value from the policy.
-const char kChromeOsReleaseChannel[] = "cros.system.releaseChannel";
-
-const char kPerformanceTracingEnabled[] =
- "feedback.performance_tracing_enabled";
-
-// Boolean indicating whether tabstrip uses stacked layout (on touch devices).
-// Defaults to false.
-const char kTabStripStackedLayout[] = "tab-strip-stacked-layout";
-
-// Indicates that factory reset was requested from options page or reset screen.
-const char kFactoryResetRequested[] = "FactoryResetRequested";
-
-// Indicates that rollback was requested alongside with factory reset.
-// Makes sense only if kFactoryResetRequested is true.
-const char kRollbackRequested[] = "RollbackRequested";
-
-// Boolean recording whether we have showed a balloon that calls out the message
-// center for desktop notifications.
-const char kMessageCenterShowedFirstRunBalloon[] =
- "message_center.showed_first_run_balloon";
-
-// Boolean recording whether the user has disabled the notifications
-// menubar or systray icon.
-const char kMessageCenterShowIcon[] = "message_center.show_icon";
-
-const char kMessageCenterForcedOnTaskbar[] =
- "message_center.was_forced_on_taskbar";
-
-// *************** SERVICE PREFS ***************
-// These are attached to the service process.
-
-const char kCloudPrintRoot[] = "cloud_print";
-const char kCloudPrintProxyEnabled[] = "cloud_print.enabled";
-// The unique id for this instance of the cloud print proxy.
-const char kCloudPrintProxyId[] = "cloud_print.proxy_id";
-// The GAIA auth token for Cloud Print
-const char kCloudPrintAuthToken[] = "cloud_print.auth_token";
-// The GAIA auth token used by Cloud Print to authenticate with the XMPP server
-// This should eventually go away because the above token should work for both.
-const char kCloudPrintXMPPAuthToken[] = "cloud_print.xmpp_auth_token";
-// The email address of the account used to authenticate with the Cloud Print
-// server.
-const char kCloudPrintEmail[] = "cloud_print.email";
-// Settings specific to underlying print system.
-const char kCloudPrintPrintSystemSettings[] =
- "cloud_print.print_system_settings";
-// A boolean indicating whether we should poll for print jobs when don't have
-// an XMPP connection (false by default).
-const char kCloudPrintEnableJobPoll[] = "cloud_print.enable_job_poll";
-const char kCloudPrintRobotRefreshToken[] = "cloud_print.robot_refresh_token";
-const char kCloudPrintRobotEmail[] = "cloud_print.robot_email";
-// A boolean indicating whether we should connect to cloud print new printers.
-const char kCloudPrintConnectNewPrinters[] =
- "cloud_print.user_settings.connectNewPrinters";
-// A boolean indicating whether we should ping XMPP connection.
-const char kCloudPrintXmppPingEnabled[] = "cloud_print.xmpp_ping_enabled";
-// An int value indicating the average timeout between xmpp pings.
-const char kCloudPrintXmppPingTimeout[] = "cloud_print.xmpp_ping_timeout_sec";
-// Dictionary with settings stored by connector setup page.
-const char kCloudPrintUserSettings[] = "cloud_print.user_settings";
-// List of printers settings.
-extern const char kCloudPrintPrinters[] = "cloud_print.user_settings.printers";
-// A boolean indicating whether submitting jobs to Google Cloud Print is
-// blocked by policy.
-const char kCloudPrintSubmitEnabled[] = "cloud_print.submit_enabled";
-
-// Preference to store proxy settings.
-const char kProxy[] = "proxy";
-const char kMaxConnectionsPerProxy[] = "net.max_connections_per_proxy";
-
-// Preferences that are exclusively used to store managed values for default
-// content settings.
-const char kManagedDefaultCookiesSetting[] =
- "profile.managed_default_content_settings.cookies";
-const char kManagedDefaultImagesSetting[] =
- "profile.managed_default_content_settings.images";
-const char kManagedDefaultJavaScriptSetting[] =
- "profile.managed_default_content_settings.javascript";
-const char kManagedDefaultPluginsSetting[] =
- "profile.managed_default_content_settings.plugins";
-const char kManagedDefaultPopupsSetting[] =
- "profile.managed_default_content_settings.popups";
-const char kManagedDefaultGeolocationSetting[] =
- "profile.managed_default_content_settings.geolocation";
-const char kManagedDefaultNotificationsSetting[] =
- "profile.managed_default_content_settings.notifications";
-const char kManagedDefaultMediaStreamSetting[] =
- "profile.managed_default_content_settings.media_stream";
-
-// Preferences that are exclusively used to store managed
-// content settings patterns.
-const char kManagedCookiesAllowedForUrls[] =
- "profile.managed_cookies_allowed_for_urls";
-const char kManagedCookiesBlockedForUrls[] =
- "profile.managed_cookies_blocked_for_urls";
-const char kManagedCookiesSessionOnlyForUrls[] =
- "profile.managed_cookies_sessiononly_for_urls";
-const char kManagedImagesAllowedForUrls[] =
- "profile.managed_images_allowed_for_urls";
-const char kManagedImagesBlockedForUrls[] =
- "profile.managed_images_blocked_for_urls";
-const char kManagedJavaScriptAllowedForUrls[] =
- "profile.managed_javascript_allowed_for_urls";
-const char kManagedJavaScriptBlockedForUrls[] =
- "profile.managed_javascript_blocked_for_urls";
-const char kManagedPluginsAllowedForUrls[] =
- "profile.managed_plugins_allowed_for_urls";
-const char kManagedPluginsBlockedForUrls[] =
- "profile.managed_plugins_blocked_for_urls";
-const char kManagedPopupsAllowedForUrls[] =
- "profile.managed_popups_allowed_for_urls";
-const char kManagedPopupsBlockedForUrls[] =
- "profile.managed_popups_blocked_for_urls";
-const char kManagedNotificationsAllowedForUrls[] =
- "profile.managed_notifications_allowed_for_urls";
-const char kManagedNotificationsBlockedForUrls[] =
- "profile.managed_notifications_blocked_for_urls";
-const char kManagedAutoSelectCertificateForUrls[] =
- "profile.managed_auto_select_certificate_for_urls";
-
-#if defined(OS_MACOSX)
-// Set to true if the user removed our login item so we should not create a new
-// one when uninstalling background apps.
-const char kUserRemovedLoginItem[] = "background_mode.user_removed_login_item";
-
-// Set to true if Chrome already created a login item, so there's no need to
-// create another one.
-const char kChromeCreatedLoginItem[] =
- "background_mode.chrome_created_login_item";
-
-// Set to true once we've initialized kChromeCreatedLoginItem for the first
-// time.
-const char kMigratedLoginItemPref[] =
- "background_mode.migrated_login_item_pref";
-
-// A boolean that tracks whether to show a notification when trying to quit
-// while there are apps running.
-const char kNotifyWhenAppsKeepChromeAlive[] =
- "apps.notify-when-apps-keep-chrome-alive";
-#endif
-
-// Set to true if background mode is enabled on this browser.
-const char kBackgroundModeEnabled[] = "background_mode.enabled";
-
-// Set to true if hardware acceleration mode is enabled on this browser.
-const char kHardwareAccelerationModeEnabled[] =
- "hardware_acceleration_mode.enabled";
-
-// Hardware acceleration mode from previous browser launch.
-const char kHardwareAccelerationModePrevious[] =
- "hardware_acceleration_mode_previous";
-
-// List of protocol handlers.
-const char kRegisteredProtocolHandlers[] =
- "custom_handlers.registered_protocol_handlers";
-
-// List of protocol handlers the user has requested not to be asked about again.
-const char kIgnoredProtocolHandlers[] =
- "custom_handlers.ignored_protocol_handlers";
-
-// List of protocol handlers registered by policy.
-const char kPolicyRegisteredProtocolHandlers[] =
- "custom_handlers.policy.registered_protocol_handlers";
-
-// List of protocol handlers the policy has requested to be ignored.
-const char kPolicyIgnoredProtocolHandlers[] =
- "custom_handlers.policy.ignored_protocol_handlers";
-
-// Whether user-specified handlers for protocols and content types can be
-// specified.
-const char kCustomHandlersEnabled[] = "custom_handlers.enabled";
-
-// Integer that specifies the policy refresh rate for device-policy in
-// milliseconds. Not all values are meaningful, so it is clamped to a sane range
-// by the cloud policy subsystem.
-const char kDevicePolicyRefreshRate[] = "policy.device_refresh_rate";
-
-// A boolean where true means that the browser has previously attempted to
-// enable autoupdate and failed, so the next out-of-date browser start should
-// not prompt the user to enable autoupdate, it should offer to reinstall Chrome
-// instead.
-const char kAttemptedToEnableAutoupdate[] =
- "browser.attempted_to_enable_autoupdate";
-
-// The next media gallery ID to assign.
-const char kMediaGalleriesUniqueId[] = "media_galleries.gallery_id";
-
-// A list of dictionaries, where each dictionary represents a known media
-// gallery.
-const char kMediaGalleriesRememberedGalleries[] =
- "media_galleries.remembered_galleries";
-
-// The last time a media scan completed.
-const char kMediaGalleriesLastScanTime[] = "media_galleries.last_scan_time";
-
-#if defined(USE_ASH)
-// |kShelfAlignment| and |kShelfAutoHideBehavior| have a local variant. The
-// local variant is not synced and is used if set. If the local variant is not
-// set its value is set from the synced value (once prefs have been
-// synced). This gives a per-machine setting that is initialized from the last
-// set value.
-// These values are default on the machine but can be overridden by per-display
-// values in kShelfPreferences (unless overridden by managed policy).
-// String value corresponding to ash::Shell::ShelfAlignment.
-const char kShelfAlignment[] = "shelf_alignment";
-const char kShelfAlignmentLocal[] = "shelf_alignment_local";
-// String value corresponding to ash::Shell::ShelfAutoHideBehavior.
-const char kShelfAutoHideBehavior[] = "auto_hide_behavior";
-const char kShelfAutoHideBehaviorLocal[] = "auto_hide_behavior_local";
-// This value stores chrome icon's index in the launcher. This should be handled
-// separately with app shortcut's index because of ShelfModel's backward
-// compatibility. If we add chrome icon index to |kPinnedLauncherApps|, its
-// index is also stored in the |kPinnedLauncherApp| pref. It may causes
-// creating two chrome icons.
-const char kShelfChromeIconIndex[] = "shelf_chrome_icon_index";
-// Dictionary value that holds per-display preference of shelf alignment and
-// auto-hide behavior. Key of the dictionary is the id of the display, and
-// its value is a dictionary whose keys are kShelfAlignment and
-// kShelfAutoHideBehavior.
-const char kShelfPreferences[] = "shelf_preferences";
-
-// Integer value in milliseconds indicating the length of time for which a
-// confirmation dialog should be shown when the user presses the logout button.
-// A value of 0 indicates that logout should happen immediately, without showing
-// a confirmation dialog.
-const char kLogoutDialogDurationMs[] = "logout_dialog_duration_ms";
-const char kPinnedLauncherApps[] = "pinned_launcher_apps";
-// Boolean value indicating whether to show a logout button in the ash tray.
-const char kShowLogoutButtonInTray[] = "show_logout_button_in_tray";
-#endif
-
-#if defined(USE_AURA)
-// Tuning settings for gestures.
-const char kMaxSeparationForGestureTouchesInPixels[] =
- "gesture.max_separation_for_gesture_touches_in_pixels";
-const char kSemiLongPressTimeInSeconds[] =
- "gesture.semi_long_press_time_in_seconds";
-const char kTabScrubActivationDelayInMS[] =
- "gesture.tab_scrub_activation_delay_in_ms";
-const char kFlingAccelerationCurveCoefficient0[] =
- "gesture.fling_acceleration_curve_coefficient_0";
-const char kFlingAccelerationCurveCoefficient1[] =
- "gesture.fling_acceleration_curve_coefficient_1";
-const char kFlingAccelerationCurveCoefficient2[] =
- "gesture.fling_acceleration_curve_coefficient_2";
-const char kFlingAccelerationCurveCoefficient3[] =
- "gesture.fling_acceleration_curve_coefficient_3";
-const char kFlingCurveTouchpadAlpha[] = "flingcurve.touchpad_alpha";
-const char kFlingCurveTouchpadBeta[] = "flingcurve.touchpad_beta";
-const char kFlingCurveTouchpadGamma[] = "flingcurve.touchpad_gamma";
-const char kFlingCurveTouchscreenAlpha[] = "flingcurve.touchscreen_alpha";
-const char kFlingCurveTouchscreenBeta[] = "flingcurve.touchscreen_beta";
-const char kFlingCurveTouchscreenGamma[] = "flingcurve.touchscreen_gamma";
-const char kFlingMaxCancelToDownTimeInMs[] =
- "gesture.fling_max_cancel_to_down_time_in_ms";
-const char kFlingMaxTapGapTimeInMs[] =
- "gesture.fling_max_tap_gap_time_in_ms";
-const char kOverscrollHorizontalThresholdComplete[] =
- "overscroll.horizontal_threshold_complete";
-const char kOverscrollVerticalThresholdComplete[] =
- "overscroll.vertical_threshold_complete";
-const char kOverscrollMinimumThresholdStart[] =
- "overscroll.minimum_threshold_start";
-const char kOverscrollMinimumThresholdStartTouchpad[] =
- "overscroll.minimum_threshold_start_touchpad";
-const char kOverscrollVerticalThresholdStart[] =
- "overscroll.vertical_threshold_start";
-const char kOverscrollHorizontalResistThreshold[] =
- "overscroll.horizontal_resist_threshold";
-const char kOverscrollVerticalResistThreshold[] =
- "overscroll.vertical_resist_threshold";
-#endif
-
-// Counts how many more times the 'profile on a network share' warning should be
-// shown to the user before the next silence period.
-const char kNetworkProfileWarningsLeft[] = "network_profile.warnings_left";
-// Tracks the time of the last shown warning. Used to reset
-// |network_profile.warnings_left| after a silence period.
-const char kNetworkProfileLastWarningTime[] =
- "network_profile.last_warning_time";
-
-#if defined(OS_CHROMEOS)
-// The RLZ brand code, if enabled.
-const char kRLZBrand[] = "rlz.brand";
-// Whether RLZ pings are disabled.
-const char kRLZDisabled[] = "rlz.disabled";
-#endif
-
-#if defined(ENABLE_APP_LIST)
-// The directory in user data dir that contains the profile to be used with the
-// app launcher.
-const char kAppListProfile[] = "app_list.profile";
-
-// The number of times the app launcher was launched since last ping and
-// the time of the last ping.
-const char kAppListLaunchCount[] = "app_list.launch_count";
-const char kLastAppListLaunchPing[] = "app_list.last_launch_ping";
-
-// The number of times the an app was launched from the app launcher since last
-// ping and the time of the last ping.
-const char kAppListAppLaunchCount[] = "app_list.app_launch_count";
-const char kLastAppListAppLaunchPing[] = "app_list.last_app_launch_ping";
-
-// A boolean that tracks whether the user has ever enabled the app launcher.
-const char kAppLauncherHasBeenEnabled[] =
- "apps.app_launcher.has_been_enabled";
-
-// An enum indicating how the app launcher was enabled. E.g., via webstore, app
-// install, command line, etc. For UMA.
-const char kAppListEnableMethod[] = "app_list.how_enabled";
-
-// The time that the app launcher was enabled. Cleared when UMA is recorded.
-const char kAppListEnableTime[] = "app_list.when_enabled";
-
-// TODO(calamity): remove this pref since app launcher will always be
-// installed.
-// Local state caching knowledge of whether the app launcher is installed.
-const char kAppLauncherIsEnabled[] =
- "apps.app_launcher.should_show_apps_page";
-
-// Integer representing the version of the app launcher shortcut installed on
-// the system. Incremented, e.g., when embedded icons change.
-const char kAppLauncherShortcutVersion[] = "apps.app_launcher.shortcut_version";
-
-// A boolean identifying if we should show the app launcher promo or not.
-const char kShowAppLauncherPromo[] = "app_launcher.show_promo";
-
-// A dictionary that tracks the Drive app to Chrome app mapping. The key is
-// a Drive app id and the value is the corresponding Chrome app id. The pref
-// is unsynable and used to track local mappings only.
-const char kAppLauncherDriveAppMapping[] =
- "apps.app_launcher.drive_app_mapping";
-#endif
-
-// If set, the user requested to launch the app with this extension id while
-// in Metro mode, and then relaunched to Desktop mode to start it.
-const char kAppLaunchForMetroRestart[] = "apps.app_launch_for_metro_restart";
-
-// Set with |kAppLaunchForMetroRestart|, the profile whose loading triggers
-// launch of the specified app when restarting Chrome in desktop mode.
-const char kAppLaunchForMetroRestartProfile[] =
- "apps.app_launch_for_metro_restart_profile";
-
-// An integer that is incremented whenever changes are made to app shortcuts.
-// Increasing this causes all app shortcuts to be recreated.
-const char kAppShortcutsVersion[] = "apps.shortcuts_version";
-
-// How often the bubble has been shown.
-extern const char kModuleConflictBubbleShown[] = "module_conflict.bubble_shown";
-
-// A string pref for storing the salt used to compute the pepper device ID.
-const char kDRMSalt[] = "settings.privacy.drm_salt";
-// A boolean pref that enables the (private) pepper GetDeviceID() call and
-// enables the use of remote attestation for content protection.
-const char kEnableDRM[] = "settings.privacy.drm_enabled";
-
-// An integer per-profile pref that signals if the watchdog extension is
-// installed and active. We need to know if the watchdog extension active for
-// ActivityLog initialization before the extension system is initialized.
-const char kWatchdogExtensionActive[] =
- "profile.extensions.activity_log.num_consumers_active";
-// The old version was a bool.
-const char kWatchdogExtensionActiveOld[] =
- "profile.extensions.activity_log.watchdog_extension_active";
-
-#if defined(OS_ANDROID)
-// A list of partner bookmark rename/remove mappings.
-// Each list item is a dictionary containing a "url", a "provider_title" and
-// "mapped_title" entries, detailing the bookmark target URL (if any), the title
-// given by the PartnerBookmarksProvider and either the user-visible renamed
-// title or an empty string if the bookmark node was removed.
-const char kPartnerBookmarkMappings[] = "partnerbookmarks.mappings";
-#endif
-
-// Whether DNS Quick Check is disabled in proxy resolution.
-const char kQuickCheckEnabled[] = "proxy.quick_check_enabled";
-
-} // namespace prefs
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/common/pref_names.h"
+
+#include "base/basictypes.h"
+#include "chrome/common/pref_font_webkit_names.h"
+
+namespace prefs {
+
+// *************** PROFILE PREFS ***************
+// These are attached to the user profile
+
+// A string property indicating whether default apps should be installed
+// in this profile. Use the value "install" to enable defaults apps, or
+// "noinstall" to disable them. This property is usually set in the
+// master_preferences and copied into the profile preferences on first run.
+// Defaults apps are installed only when creating a new profile.
+const char kDefaultApps[] = "default_apps";
+
+// Whether we have installed default apps yet in this profile.
+const char kDefaultAppsInstalled[] = "default_apps_installed";
+
+// Disables screenshot accelerators and extension APIs.
+// This setting resides both in profile prefs and local state. Accelerator
+// handling code reads local state, while extension APIs use profile pref.
+const char kDisableScreenshots[] = "disable_screenshots";
+
+// If set to true profiles are created in ephemeral mode and do not store their
+// data in the profile folder on disk but only in memory.
+const char kForceEphemeralProfiles[] = "profile.ephemeral_mode";
+
+// A boolean specifying whether the New Tab page is the home page or not.
+const char kHomePageIsNewTabPage[] = "homepage_is_newtabpage";
+
+// This is the URL of the page to load when opening new tabs.
+const char kHomePage[] = "homepage";
+
+// An integer that keeps track of the profile icon version. This allows us to
+// determine the state of the profile icon for icon format changes.
+const char kProfileIconVersion[] = "profile.icon_version";
+
+// Used to determine if the last session exited cleanly. Set to false when
+// first opened, and to true when closing. On startup if the value is false,
+// it means the profile didn't exit cleanly.
+// DEPRECATED: this is replaced by kSessionExitType and exists for backwards
+// compatibility.
+const char kSessionExitedCleanly[] = "profile.exited_cleanly";
+
+// A string pref whose values is one of the values defined by
+// |ProfileImpl::kPrefExitTypeXXX|. Set to |kPrefExitTypeCrashed| on startup and
+// one of |kPrefExitTypeNormal| or |kPrefExitTypeSessionEnded| during
+// shutdown. Used to determine the exit type the last time the profile was open.
+const char kSessionExitType[] = "profile.exit_type";
+
+// An integer pref. Holds one of several values:
+// 0: (deprecated) open the homepage on startup.
+// 1: restore the last session.
+// 2: this was used to indicate a specific session should be restored. It is
+// no longer used, but saved to avoid conflict with old preferences.
+// 3: unused, previously indicated the user wants to restore a saved session.
+// 4: restore the URLs defined in kURLsToRestoreOnStartup.
+// 5: open the New Tab Page on startup.
+const char kRestoreOnStartup[] = "session.restore_on_startup";
+
+// A preference to keep track of whether we have already checked whether we
+// need to migrate the user from kRestoreOnStartup=0 to kRestoreOnStartup=4.
+// We only need to do this check once, on upgrade from m18 or lower to m19 or
+// higher.
+const char kRestoreOnStartupMigrated[] = "session.restore_on_startup_migrated";
+
+// Serialized migration time of kURLsToRestoreOnStartup (see
+// base::Time::ToInternalValue for details on serialization format).
+const char kRestoreStartupURLsMigrationTime[] =
+ "session.startup_urls_migration_time";
+
+// The URLs to restore on startup or when the home button is pressed. The URLs
+// are only restored on startup if kRestoreOnStartup is 4.
+const char kURLsToRestoreOnStartup[] = "session.startup_urls";
+
+// Old startup url pref name for kURLsToRestoreOnStartup.
+const char kURLsToRestoreOnStartupOld[] = "session.urls_to_restore_on_startup";
+
+// Maps host names to whether the host is manually allowed or blocked.
+const char kSupervisedUserManualHosts[] = "profile.managed.manual_hosts";
+// Maps URLs to whether the URL is manually allowed or blocked.
+const char kSupervisedUserManualURLs[] = "profile.managed.manual_urls";
+
+// Stores the email address associated with the google account of the custodian
+// of the supervised user, set when the supervised user is created.
+const char kSupervisedUserCustodianEmail[] = "profile.managed.custodian_email";
+
+// Stores the display name associated with the google account of the custodian
+// of the supervised user, updated (if possible) each time the supervised user
+// starts a session.
+const char kSupervisedUserCustodianName[] = "profile.managed.custodian_name";
+
+// Stores settings that can be modified both by a supervised user and their
+// manager. See SupervisedUserSharedSettingsService for a description of
+// the format.
+const char kSupervisedUserSharedSettings[] = "profile.managed.shared_settings";
+
+// The application locale.
+// For OS_CHROMEOS we maintain kApplicationLocale property in both local state
+// and user's profile. Global property determines locale of login screen,
+// while user's profile determines his personal locale preference.
+const char kApplicationLocale[] = "intl.app_locale";
+#if defined(OS_CHROMEOS)
+// Locale preference of device' owner. ChromeOS device appears in this locale
+// after startup/wakeup/signout.
+const char kOwnerLocale[] = "intl.owner_locale";
+// Locale accepted by user. Non-syncable.
+// Used to determine whether we need to show Locale Change notification.
+const char kApplicationLocaleAccepted[] = "intl.app_locale_accepted";
+// Non-syncable item.
+// It is used in two distinct ways.
+// (1) Used for two-step initialization of locale in ChromeOS
+// because synchronization of kApplicationLocale is not instant.
+// (2) Used to detect locale change. Locale change is detected by
+// LocaleChangeGuard in case values of kApplicationLocaleBackup and
+// kApplicationLocale are both non-empty and differ.
+// Following is a table showing how state of those prefs may change upon
+// common real-life use cases:
+// AppLocale Backup Accepted
+// Initial login - A -
+// Sync B A -
+// Accept (B) B B B
+// -----------------------------------------------------------
+// Initial login - A -
+// No sync and second login A A -
+// Change options B B -
+// -----------------------------------------------------------
+// Initial login - A -
+// Sync A A -
+// Locale changed on login screen A C -
+// Accept (A) A A A
+// -----------------------------------------------------------
+// Initial login - A -
+// Sync B A -
+// Revert A A -
+const char kApplicationLocaleBackup[] = "intl.app_locale_backup";
+#endif
+
+// The default character encoding to assume for a web page in the
+// absence of MIME charset specification
+const char kDefaultCharset[] = "intl.charset_default";
+
+// The value to use for Accept-Languages HTTP header when making an HTTP
+// request.
+const char kAcceptLanguages[] = "intl.accept_languages";
+
+// The value to use for showing locale-dependent encoding list for different
+// locale, it's initialized from the corresponding string resource that is
+// stored in non-translatable part of the resource bundle.
+const char kStaticEncodings[] = "intl.static_encodings";
+
+// If these change, the corresponding enums in the extension API
+// experimental.fontSettings.json must also change.
+const char* const kWebKitScriptsForFontFamilyMaps[] = {
+#define EXPAND_SCRIPT_FONT(x, script_name) script_name ,
+#include "chrome/common/pref_font_script_names-inl.h"
+ALL_FONT_SCRIPTS("unused param")
+#undef EXPAND_SCRIPT_FONT
+};
+
+const size_t kWebKitScriptsForFontFamilyMapsLength =
+ arraysize(kWebKitScriptsForFontFamilyMaps);
+
+// Strings for WebKit font family preferences. If these change, the pref prefix
+// in pref_names_util.cc and the pref format in font_settings_api.cc must also
+// change.
+const char kWebKitStandardFontFamilyMap[] =
+ WEBKIT_WEBPREFS_FONTS_STANDARD;
+const char kWebKitFixedFontFamilyMap[] =
+ WEBKIT_WEBPREFS_FONTS_FIXED;
+const char kWebKitSerifFontFamilyMap[] =
+ WEBKIT_WEBPREFS_FONTS_SERIF;
+const char kWebKitSansSerifFontFamilyMap[] =
+ WEBKIT_WEBPREFS_FONTS_SANSERIF;
+const char kWebKitCursiveFontFamilyMap[] =
+ WEBKIT_WEBPREFS_FONTS_CURSIVE;
+const char kWebKitFantasyFontFamilyMap[] =
+ WEBKIT_WEBPREFS_FONTS_FANTASY;
+const char kWebKitPictographFontFamilyMap[] =
+ WEBKIT_WEBPREFS_FONTS_PICTOGRAPH;
+const char kWebKitStandardFontFamilyArabic[] =
+ "webkit.webprefs.fonts.standard.Arab";
+const char kWebKitFixedFontFamilyArabic[] =
+ "webkit.webprefs.fonts.fixed.Arab";
+const char kWebKitSerifFontFamilyArabic[] =
+ "webkit.webprefs.fonts.serif.Arab";
+const char kWebKitSansSerifFontFamilyArabic[] =
+ "webkit.webprefs.fonts.sansserif.Arab";
+const char kWebKitStandardFontFamilyCyrillic[] =
+ "webkit.webprefs.fonts.standard.Cyrl";
+const char kWebKitFixedFontFamilyCyrillic[] =
+ "webkit.webprefs.fonts.fixed.Cyrl";
+const char kWebKitSerifFontFamilyCyrillic[] =
+ "webkit.webprefs.fonts.serif.Cyrl";
+const char kWebKitSansSerifFontFamilyCyrillic[] =
+ "webkit.webprefs.fonts.sansserif.Cyrl";
+const char kWebKitStandardFontFamilyGreek[] =
+ "webkit.webprefs.fonts.standard.Grek";
+const char kWebKitFixedFontFamilyGreek[] =
+ "webkit.webprefs.fonts.fixed.Grek";
+const char kWebKitSerifFontFamilyGreek[] =
+ "webkit.webprefs.fonts.serif.Grek";
+const char kWebKitSansSerifFontFamilyGreek[] =
+ "webkit.webprefs.fonts.sansserif.Grek";
+const char kWebKitStandardFontFamilyJapanese[] =
+ "webkit.webprefs.fonts.standard.Jpan";
+const char kWebKitFixedFontFamilyJapanese[] =
+ "webkit.webprefs.fonts.fixed.Jpan";
+const char kWebKitSerifFontFamilyJapanese[] =
+ "webkit.webprefs.fonts.serif.Jpan";
+const char kWebKitSansSerifFontFamilyJapanese[] =
+ "webkit.webprefs.fonts.sansserif.Jpan";
+const char kWebKitStandardFontFamilyKorean[] =
+ "webkit.webprefs.fonts.standard.Hang";
+const char kWebKitFixedFontFamilyKorean[] =
+ "webkit.webprefs.fonts.fixed.Hang";
+const char kWebKitSerifFontFamilyKorean[] =
+ "webkit.webprefs.fonts.serif.Hang";
+const char kWebKitSansSerifFontFamilyKorean[] =
+ "webkit.webprefs.fonts.sansserif.Hang";
+const char kWebKitCursiveFontFamilyKorean[] =
+ "webkit.webprefs.fonts.cursive.Hang";
+const char kWebKitStandardFontFamilySimplifiedHan[] =
+ "webkit.webprefs.fonts.standard.Hans";
+const char kWebKitFixedFontFamilySimplifiedHan[] =
+ "webkit.webprefs.fonts.fixed.Hans";
+const char kWebKitSerifFontFamilySimplifiedHan[] =
+ "webkit.webprefs.fonts.serif.Hans";
+const char kWebKitSansSerifFontFamilySimplifiedHan[] =
+ "webkit.webprefs.fonts.sansserif.Hans";
+const char kWebKitStandardFontFamilyTraditionalHan[] =
+ "webkit.webprefs.fonts.standard.Hant";
+const char kWebKitFixedFontFamilyTraditionalHan[] =
+ "webkit.webprefs.fonts.fixed.Hant";
+const char kWebKitSerifFontFamilyTraditionalHan[] =
+ "webkit.webprefs.fonts.serif.Hant";
+const char kWebKitSansSerifFontFamilyTraditionalHan[] =
+ "webkit.webprefs.fonts.sansserif.Hant";
+
+// WebKit preferences.
+const char kWebKitWebSecurityEnabled[] = "webkit.webprefs.web_security_enabled";
+const char kWebKitDomPasteEnabled[] = "webkit.webprefs.dom_paste_enabled";
+const char kWebKitShrinksStandaloneImagesToFit[] =
+ "webkit.webprefs.shrinks_standalone_images_to_fit";
+const char kWebKitInspectorSettings[] = "webkit.webprefs.inspector_settings";
+const char kWebKitUsesUniversalDetector[] =
+ "webkit.webprefs.uses_universal_detector";
+const char kWebKitTextAreasAreResizable[] =
+ "webkit.webprefs.text_areas_are_resizable";
+const char kWebKitJavaEnabled[] = "webkit.webprefs.java_enabled";
+const char kWebkitTabsToLinks[] = "webkit.webprefs.tabs_to_links";
+const char kWebKitAllowDisplayingInsecureContent[] =
+ "webkit.webprefs.allow_displaying_insecure_content";
+const char kWebKitAllowRunningInsecureContent[] =
+ "webkit.webprefs.allow_running_insecure_content";
+#if defined(OS_ANDROID)
+const char kWebKitFontScaleFactor[] = "webkit.webprefs.font_scale_factor";
+const char kWebKitForceEnableZoom[] = "webkit.webprefs.force_enable_zoom";
+const char kWebKitPasswordEchoEnabled[] =
+ "webkit.webprefs.password_echo_enabled";
+#endif
+
+const char kWebKitCommonScript[] = "Zyyy";
+const char kWebKitStandardFontFamily[] = "webkit.webprefs.fonts.standard.Zyyy";
+const char kWebKitFixedFontFamily[] = "webkit.webprefs.fonts.fixed.Zyyy";
+const char kWebKitSerifFontFamily[] = "webkit.webprefs.fonts.serif.Zyyy";
+const char kWebKitSansSerifFontFamily[] =
+ "webkit.webprefs.fonts.sansserif.Zyyy";
+const char kWebKitCursiveFontFamily[] = "webkit.webprefs.fonts.cursive.Zyyy";
+const char kWebKitFantasyFontFamily[] = "webkit.webprefs.fonts.fantasy.Zyyy";
+const char kWebKitPictographFontFamily[] =
+ "webkit.webprefs.fonts.pictograph.Zyyy";
+const char kWebKitDefaultFontSize[] = "webkit.webprefs.default_font_size";
+const char kWebKitDefaultFixedFontSize[] =
+ "webkit.webprefs.default_fixed_font_size";
+const char kWebKitMinimumFontSize[] = "webkit.webprefs.minimum_font_size";
+const char kWebKitMinimumLogicalFontSize[] =
+ "webkit.webprefs.minimum_logical_font_size";
+const char kWebKitJavascriptEnabled[] = "webkit.webprefs.javascript_enabled";
+const char kWebKitJavascriptCanOpenWindowsAutomatically[] =
+ "webkit.webprefs.javascript_can_open_windows_automatically";
+const char kWebKitLoadsImagesAutomatically[] =
+ "webkit.webprefs.loads_images_automatically";
+const char kWebKitPluginsEnabled[] = "webkit.webprefs.plugins_enabled";
+
+// Boolean that is true when SafeBrowsing is enabled.
+const char kSafeBrowsingEnabled[] = "safebrowsing.enabled";
+
+// Boolean that tell us whether malicious download feedback is enabled.
+const char kSafeBrowsingExtendedReportingEnabled[] =
+ "safebrowsing.extended_reporting_enabled";
+
+// Boolean that tell us whether malicious download feedback is enabled.
+// TODO(felt): Deprecate. crbug.com/383866
+const char kSafeBrowsingDownloadFeedbackEnabled[] =
+ "safebrowsing.download_feedback_enabled";
+
+// Boolean that is true when SafeBrowsing Malware Report is enabled.
+// TODO(felt): Deprecate. crbug.com/383866
+const char kSafeBrowsingReportingEnabled[] =
+ "safebrowsing.reporting_enabled";
+
+// Boolean that is true when the SafeBrowsing interstitial should not allow
+// users to proceed anyway.
+const char kSafeBrowsingProceedAnywayDisabled[] =
+ "safebrowsing.proceed_anyway_disabled";
+
+// Boolean that is true when SafeBrowsing has sent an incident report.
+const char kSafeBrowsingIncidentReportSent[] =
+ "safebrowsing.incident_report_sent";
+
+// Enum that specifies whether Incognito mode is:
+// 0 - Enabled. Default behaviour. Default mode is available on demand.
+// 1 - Disabled. Used cannot browse pages in Incognito mode.
+// 2 - Forced. All pages/sessions are forced into Incognito.
+const char kIncognitoModeAvailability[] = "incognito.mode_availability";
+
+// Boolean that is true when Suggest support is enabled.
+const char kSearchSuggestEnabled[] = "search.suggest_enabled";
+
+#if defined(OS_ANDROID)
+// String indicating the Contextual Search enabled state.
+// "false" - opt-out (disabled)
+// "" (empty string) - undecided
+// "true" - opt-in (enabled)
+const char kContextualSearchEnabled[] = "search.contextual_search_enabled";
+#endif
+
+// Boolean that indicates whether the browser should put up a confirmation
+// window when the user is attempting to quit. Mac only.
+const char kConfirmToQuitEnabled[] = "browser.confirm_to_quit";
+
+// OBSOLETE. Enum that specifies whether to enforce a third-party cookie
+// blocking policy. This has been superseded by kDefaultContentSettings +
+// kBlockThirdPartyCookies.
+// 0 - allow all cookies.
+// 1 - block third-party cookies
+// 2 - block all cookies
+const char kCookieBehavior[] = "security.cookie_behavior";
+
+// Boolean which specifies whether we should ask the user if we should download
+// a file (true) or just download it automatically.
+const char kPromptForDownload[] = "download.prompt_for_download";
+
+// A boolean pref set to true if we're using Link Doctor error pages.
+const char kAlternateErrorPagesEnabled[] = "alternate_error_pages.enabled";
+
+// OBSOLETE: new pref now stored with user prefs instead of profile, as
+// kDnsPrefetchingStartupList.
+const char kDnsStartupPrefetchList[] = "StartupDNSPrefetchList";
+
+// An adaptively identified list of domain names to be pre-fetched during the
+// next startup, based on what was actually needed during this startup.
+const char kDnsPrefetchingStartupList[] = "dns_prefetching.startup_list";
+
+// OBSOLETE: new pref now stored with user prefs instead of profile, as
+// kDnsPrefetchingHostReferralList.
+const char kDnsHostReferralList[] = "HostReferralList";
+
+// A list of host names used to fetch web pages, and their commonly used
+// sub-resource hostnames (and expected latency benefits from pre-resolving, or
+// preconnecting to, such sub-resource hostnames).
+// This list is adaptively grown and pruned.
+const char kDnsPrefetchingHostReferralList[] =
+ "dns_prefetching.host_referral_list";
+
+// Disables the SPDY protocol.
+const char kDisableSpdy[] = "spdy.disabled";
+
+// Prefs for persisting HttpServerProperties.
+const char kHttpServerProperties[] = "net.http_server_properties";
+
+// Prefs for server names that support SPDY protocol.
+const char kSpdyServers[] = "spdy.servers";
+
+// Prefs for servers that support Alternate-Protocol.
+const char kAlternateProtocolServers[] = "spdy.alternate_protocol";
+
+// Disables the listed protocol schemes.
+const char kDisabledSchemes[] = "protocol.disabled_schemes";
+
+#if defined(OS_ANDROID) || defined(OS_IOS)
+// Last time that a check for cloud policy management was done. This time is
+// recorded on Android so that retries aren't attempted on every startup.
+// Instead the cloud policy registration is retried at least 1 or 3 days later.
+const char kLastPolicyCheckTime[] = "policy.last_policy_check_time";
+#endif
+
+// Prefix URL for the experimental Instant ZeroSuggest provider.
+const char kInstantUIZeroSuggestUrlPrefix[] =
+ "instant_ui.zero_suggest_url_prefix";
+
+// Used to migrate preferences from local state to user preferences to
+// enable multiple profiles.
+// BITMASK with possible values (see browser_prefs.cc for enum):
+// 0: No preferences migrated.
+// 1: DNS preferences migrated: kDnsPrefetchingStartupList and HostReferralList
+// 2: Browser window preferences migrated: kDevToolsSplitLocation and
+// kBrowserWindowPlacement
+const char kMultipleProfilePrefMigration[] =
+ "local_state.multiple_profile_prefs_version";
+
+// A boolean pref set to true if prediction of network actions is allowed.
+// Actions include DNS prefetching, TCP and SSL preconnection, prerendering
+// of web pages, and resource prefetching.
+// NOTE: The "dns_prefetching.enabled" value is used so that historical user
+// preferences are not lost.
+// TODO(bnc): Remove kNetworkPredictionEnabled once kNetworkPredictionOptions
+// is functioning as per crbug.com/334602.
+const char kNetworkPredictionEnabled[] = "dns_prefetching.enabled";
+
+// A preference of enum chrome_browser_net::NetworkPredictionOptions shows
+// if prediction of network actions is allowed, depending on network type.
+// Actions include DNS prefetching, TCP and SSL preconnection, prerendering
+// of web pages, and resource prefetching.
+// TODO(bnc): Implement this preference as per crbug.com/334602.
+const char kNetworkPredictionOptions[] = "net.network_prediction_options";
+
+// An integer representing the state of the default apps installation process.
+// This value is persisted in the profile's user preferences because the process
+// is async, and the user may have stopped chrome in the middle. The next time
+// the profile is opened, the process will continue from where it left off.
+//
+// See possible values in external_provider_impl.cc.
+const char kDefaultAppsInstallState[] = "default_apps_install_state";
+
+// A boolean pref set to true if the Chrome Web Store icons should be hidden
+// from the New Tab Page and app launcher.
+const char kHideWebStoreIcon[] = "hide_web_store_icon";
+
+#if defined(OS_CHROMEOS)
+// A dictionary pref to hold the mute setting for all the currently known
+// audio devices.
+const char kAudioDevicesMute[] = "settings.audio.devices.mute";
+
+// A dictionary pref storing the volume settings for all the currently known
+// audio devices.
+const char kAudioDevicesVolumePercent[] =
+ "settings.audio.devices.volume_percent";
+
+// An integer pref to initially mute volume if 1. This pref is ignored if
+// |kAudioOutputAllowed| is set to false, but its value is preserved, therefore
+// when the policy is lifted the original mute state is restored. This setting
+// is here only for migration purposes now. It is being replaced by the
+// |kAudioDevicesMute| setting.
+const char kAudioMute[] = "settings.audio.mute";
+
+// A double pref storing the user-requested volume. This setting is here only
+// for migration purposes now. It is being replaced by the
+// |kAudioDevicesVolumePercent| setting.
+const char kAudioVolumePercent[] = "settings.audio.volume_percent";
+
+// An integer pref to record user's spring charger check result.
+// 0 - unknown charger, not checked yet.
+// 1 - confirmed safe charger.
+// 2 - confirmed original charger and declined to order new charger.
+// 3 - confirmed original charger and ordered new charger online.
+// 4 - confirmed original charger and ordered new charger by phone.
+// 5 - confirmed original charger, ordered a new one online, but continue to use
+// the old one.
+// 6 - confirmed original charger, ordered a new one by phone, but continue to
+// use the old one.
+const char kSpringChargerCheck[] = "settings.spring_charger.check_result";
+
+// A boolean pref set to true if touchpad tap-to-click is enabled.
+const char kTapToClickEnabled[] = "settings.touchpad.enable_tap_to_click";
+
+// A boolean pref set to true if touchpad tap-dragging is enabled.
+const char kTapDraggingEnabled[] = "settings.touchpad.enable_tap_dragging";
+
+// A boolean pref set to true if touchpad three-finger-click is enabled.
+const char kEnableTouchpadThreeFingerClick[] =
+ "settings.touchpad.enable_three_finger_click";
+
+// A boolean pref set to true if touchpad natural scrolling is enabled.
+const char kNaturalScroll[] = "settings.touchpad.natural_scroll";
+
+// A boolean pref set to true if primary mouse button is the left button.
+const char kPrimaryMouseButtonRight[] = "settings.mouse.primary_right";
+
+// A integer pref for the touchpad sensitivity.
+const char kMouseSensitivity[] = "settings.mouse.sensitivity2";
+
+// A integer pref for the touchpad sensitivity.
+const char kTouchpadSensitivity[] = "settings.touchpad.sensitivity2";
+
+// A boolean pref set to true if time should be displayed in 24-hour clock.
+const char kUse24HourClock[] = "settings.clock.use_24hour_clock";
+
+// A boolean pref to disable Google Drive integration.
+// The pref prefix should remain as "gdata" for backward compatibility.
+const char kDisableDrive[] = "gdata.disabled";
+
+// A boolean pref to disable Drive over cellular connections.
+// The pref prefix should remain as "gdata" for backward compatibility.
+const char kDisableDriveOverCellular[] = "gdata.cellular.disabled";
+
+// A boolean pref to disable hosted files on Drive.
+// The pref prefix should remain as "gdata" for backward compatibility.
+const char kDisableDriveHostedFiles[] = "gdata.hosted_files.disabled";
+
+// A string pref set to the current input method.
+const char kLanguageCurrentInputMethod[] =
+ "settings.language.current_input_method";
+
+// A string pref set to the previous input method.
+const char kLanguagePreviousInputMethod[] =
+ "settings.language.previous_input_method";
+
+// A string pref (comma-separated list) set to the "next engine in menu"
+// hot-key lists.
+const char kLanguageHotkeyNextEngineInMenu[] =
+ "settings.language.hotkey_next_engine_in_menu";
+
+// A string pref (comma-separated list) set to the "previous engine"
+// hot-key lists.
+const char kLanguageHotkeyPreviousEngine[] =
+ "settings.language.hotkey_previous_engine";
+
+// A string pref (comma-separated list) set to the preferred language IDs
+// (ex. "en-US,fr,ko").
+const char kLanguagePreferredLanguages[] =
+ "settings.language.preferred_languages";
+
+// A string pref (comma-separated list) set to the preloaded (active) input
+// method IDs (ex. "pinyin,mozc").
+const char kLanguagePreloadEngines[] = "settings.language.preload_engines";
+
+// A List pref (comma-separated list) set to the extension IMEs to be enabled.
+const char kLanguageEnabledExtensionImes[] =
+ "settings.language.enabled_extension_imes";
+
+// Integer prefs which determine how we remap modifier keys (e.g. swap Alt and
+// Control.) Possible values for these prefs are 0-4. See ModifierKey enum in
+// src/chrome/browser/chromeos/input_method/xkeyboard.h
+const char kLanguageRemapSearchKeyTo[] =
+ // Note: we no longer use XKB for remapping these keys, but we can't change
+ // the pref names since the names are already synced with the cloud.
+ "settings.language.xkb_remap_search_key_to";
+const char kLanguageRemapControlKeyTo[] =
+ "settings.language.xkb_remap_control_key_to";
+const char kLanguageRemapAltKeyTo[] =
+ "settings.language.xkb_remap_alt_key_to";
+const char kLanguageRemapCapsLockKeyTo[] =
+ "settings.language.remap_caps_lock_key_to";
+const char kLanguageRemapDiamondKeyTo[] =
+ "settings.language.remap_diamond_key_to";
+
+// A boolean pref that causes top-row keys to be interpreted as function keys
+// instead of as media keys.
+const char kLanguageSendFunctionKeys[] =
+ "settings.language.send_function_keys";
+
+// A boolean pref which determines whether key repeat is enabled.
+const char kLanguageXkbAutoRepeatEnabled[] =
+ "settings.language.xkb_auto_repeat_enabled_r2";
+// A integer pref which determines key repeat delay (in ms).
+const char kLanguageXkbAutoRepeatDelay[] =
+ "settings.language.xkb_auto_repeat_delay_r2";
+// A integer pref which determines key repeat interval (in ms).
+const char kLanguageXkbAutoRepeatInterval[] =
+ "settings.language.xkb_auto_repeat_interval_r2";
+// "_r2" suffixes are added to the three prefs above when we change the
+// preferences not user-configurable, not to sync them with cloud.
+
+// A boolean pref which determines whether the large cursor feature is enabled.
+const char kAccessibilityLargeCursorEnabled[] =
+ "settings.a11y.large_cursor_enabled";
+
+// A boolean pref which determines whether the sticky keys feature is enabled.
+const char kAccessibilityStickyKeysEnabled[] =
+ "settings.a11y.sticky_keys_enabled";
+// A boolean pref which determines whether spoken feedback is enabled.
+const char kAccessibilitySpokenFeedbackEnabled[] = "settings.accessibility";
+// A boolean pref which determines whether high conrast is enabled.
+const char kAccessibilityHighContrastEnabled[] =
+ "settings.a11y.high_contrast_enabled";
+// A boolean pref which determines whether screen magnifier is enabled.
+const char kAccessibilityScreenMagnifierEnabled[] =
+ "settings.a11y.screen_magnifier";
+// A integer pref which determines what type of screen magnifier is enabled.
+// Note that: 'screen_magnifier_type' had been used as string pref. Hence,
+// we are using another name pref here.
+const char kAccessibilityScreenMagnifierType[] =
+ "settings.a11y.screen_magnifier_type2";
+// A double pref which determines a zooming scale of the screen magnifier.
+const char kAccessibilityScreenMagnifierScale[] =
+ "settings.a11y.screen_magnifier_scale";
+// A boolean pref which determines whether the virtual keyboard is enabled for
+// accessibility. This feature is separate from displaying an onscreen keyboard
+// due to lack of a physical keyboard.
+const char kAccessibilityVirtualKeyboardEnabled[] =
+ "settings.a11y.virtual_keyboard";
+// A boolean pref which determines whether autoclick is enabled.
+const char kAccessibilityAutoclickEnabled[] = "settings.a11y.autoclick";
+// An integer pref which determines time in ms between when the mouse cursor
+// stops and when an autoclick is triggered.
+const char kAccessibilityAutoclickDelayMs[] =
+ "settings.a11y.autoclick_delay_ms";
+// A boolean pref which determines whether the accessibility menu shows
+// regardless of the state of a11y features.
+const char kShouldAlwaysShowAccessibilityMenu[] = "settings.a11y.enable_menu";
+
+// A boolean pref which turns on Advanced Filesystem
+// (USB support, SD card, etc).
+const char kLabsAdvancedFilesystemEnabled[] =
+ "settings.labs.advanced_filesystem";
+
+// A boolean pref which turns on the mediaplayer.
+const char kLabsMediaplayerEnabled[] = "settings.labs.mediaplayer";
+
+// A boolean pref that turns on automatic screen locking.
+const char kEnableAutoScreenLock[] = "settings.enable_screen_lock";
+
+// A boolean pref of whether to show mobile plan notifications.
+const char kShowPlanNotifications[] =
+ "settings.internet.mobile.show_plan_notifications";
+
+// A boolean pref of whether to show 3G promo notification.
+const char kShow3gPromoNotification[] =
+ "settings.internet.mobile.show_3g_promo_notification";
+
+// A string pref that contains version where "What's new" promo was shown.
+const char kChromeOSReleaseNotesVersion[] = "settings.release_notes.version";
+
+// A boolean pref that controls whether proxy settings from shared network
+// settings (accordingly from device policy) are applied or ignored.
+const char kUseSharedProxies[] = "settings.use_shared_proxies";
+
+// Power state of the current displays from the last run.
+const char kDisplayPowerState[] = "settings.display.power_state";
+// A dictionary pref that stores per display preferences.
+const char kDisplayProperties[] = "settings.display.properties";
+
+// A dictionary pref that specifies per-display layout/offset information.
+// Its key is the ID of the display and its value is a dictionary for the
+// layout/offset information.
+const char kSecondaryDisplays[] = "settings.display.secondary_displays";
+
+// A boolean pref indicating whether user activity has been observed in the
+// current session already. The pref is used to restore information about user
+// activity after browser crashes.
+const char kSessionUserActivitySeen[] = "session.user_activity_seen";
+
+// A preference to keep track of the session start time. If the session length
+// limit is configured to start running after initial user activity has been
+// observed, the pref is set after the first user activity in a session.
+// Otherwise, it is set immediately after session start. The pref is used to
+// restore the session start time after browser crashes. The time is expressed
+// as the serialization obtained from base::TimeTicks::ToInternalValue().
+const char kSessionStartTime[] = "session.start_time";
+
+// Holds the maximum session time in milliseconds. If this pref is set, the
+// user is logged out when the maximum session time is reached. The user is
+// informed about the remaining time by a countdown timer shown in the ash
+// system tray.
+const char kSessionLengthLimit[] = "session.length_limit";
+
+// Whether the session length limit should start running only after the first
+// user activity has been observed in a session.
+const char kSessionWaitForInitialUserActivity[] =
+ "session.wait_for_initial_user_activity";
+
+// Inactivity time in milliseconds while the system is on AC power before
+// the screen should be dimmed, turned off, or locked, before an
+// IdleActionImminent D-Bus signal should be sent, or before
+// kPowerAcIdleAction should be performed. 0 disables the delay (N/A for
+// kPowerAcIdleDelayMs).
+const char kPowerAcScreenDimDelayMs[] = "power.ac_screen_dim_delay_ms";
+const char kPowerAcScreenOffDelayMs[] = "power.ac_screen_off_delay_ms";
+const char kPowerAcScreenLockDelayMs[] = "power.ac_screen_lock_delay_ms";
+const char kPowerAcIdleWarningDelayMs[] = "power.ac_idle_warning_delay_ms";
+const char kPowerAcIdleDelayMs[] = "power.ac_idle_delay_ms";
+
+// Similar delays while the system is on battery power.
+const char kPowerBatteryScreenDimDelayMs[] =
+ "power.battery_screen_dim_delay_ms";
+const char kPowerBatteryScreenOffDelayMs[] =
+ "power.battery_screen_off_delay_ms";
+const char kPowerBatteryScreenLockDelayMs[] =
+ "power.battery_screen_lock_delay_ms";
+const char kPowerBatteryIdleWarningDelayMs[] =
+ "power.battery_idle_warning_delay_ms";
+const char kPowerBatteryIdleDelayMs[] =
+ "power.battery_idle_delay_ms";
+
+// Action that should be performed when the idle delay is reached while the
+// system is on AC power or battery power.
+// Values are from the chromeos::PowerPolicyController::Action enum.
+const char kPowerAcIdleAction[] = "power.ac_idle_action";
+const char kPowerBatteryIdleAction[] = "power.battery_idle_action";
+
+// Action that should be performed when the lid is closed.
+// Values are from the chromeos::PowerPolicyController::Action enum.
+const char kPowerLidClosedAction[] = "power.lid_closed_action";
+
+// Should audio and video activity be used to disable the above delays?
+const char kPowerUseAudioActivity[] = "power.use_audio_activity";
+const char kPowerUseVideoActivity[] = "power.use_video_activity";
+
+// Should extensions be able to use the chrome.power API to override
+// screen-related power management (including locking)?
+const char kPowerAllowScreenWakeLocks[] = "power.allow_screen_wake_locks";
+
+// Amount by which the screen-dim delay should be scaled while the system
+// is in presentation mode. Values are limited to a minimum of 1.0.
+const char kPowerPresentationScreenDimDelayFactor[] =
+ "power.presentation_screen_dim_delay_factor";
+
+// Amount by which the screen-dim delay should be scaled when user activity is
+// observed while the screen is dimmed or soon after the screen has been turned
+// off. Values are limited to a minimum of 1.0.
+const char kPowerUserActivityScreenDimDelayFactor[] =
+ "power.user_activity_screen_dim_delay_factor";
+
+// Whether the power management delays should start running only after the first
+// user activity has been observed in a session.
+const char kPowerWaitForInitialUserActivity[] =
+ "power.wait_for_initial_user_activity";
+
+// The URL from which the Terms of Service can be downloaded. The value is only
+// honored for public accounts.
+const char kTermsOfServiceURL[] = "terms_of_service.url";
+
+// Indicates that the Profile has made navigations that used a certificate
+// installed by the system administrator. If that is true then the local cache
+// of remote data is tainted (e.g. shared scripts), and future navigations
+// show a warning indicating that the organization may track the browsing
+// session.
+const char kUsedPolicyCertificatesOnce[] = "used_policy_certificates_once";
+
+// Indicates whether the remote attestation is enabled for the user.
+const char kAttestationEnabled[] = "attestation.enabled";
+// The list of extensions allowed to use the platformKeysPrivate API for
+// remote attestation.
+const char kAttestationExtensionWhitelist[] = "attestation.extension_whitelist";
+
+// A boolean pref indicating whether the projection touch HUD is enabled or not.
+const char kTouchHudProjectionEnabled[] = "touch_hud.projection_enabled";
+
+// A pref to configure networks. Its value must be a list of
+// NetworkConfigurations according to the OpenNetworkConfiguration
+// specification.
+// Currently, this pref is only used to store the policy. The user's
+// configuration is still stored in Shill.
+const char kOpenNetworkConfiguration[] = "onc";
+
+// A boolean pref that tracks whether the user has already given consent for
+// enabling remote attestation for content protection.
+const char kRAConsentFirstTime[] = "settings.privacy.ra_consent";
+
+// A boolean pref recording whether user has dismissed the multiprofile
+// itroduction dialog show.
+const char kMultiProfileNeverShowIntro[] =
+ "settings.multi_profile_never_show_intro";
+
+// A boolean pref recording whether user has dismissed the multiprofile
+// teleport warning dialog show.
+const char kMultiProfileWarningShowDismissed[] =
+ "settings.multi_profile_warning_show_dismissed";
+
+// A string pref that holds string enum values of how the user should behave
+// in a multiprofile session. See ChromeOsMultiProfileUserBehavior policy
+// for more details of the valid values.
+const char kMultiProfileUserBehavior[] = "settings.multiprofile_user_behavior";
+
+// A boolean preference indicating whether user has seen first-run tutorial
+// already.
+const char kFirstRunTutorialShown[] = "settings.first_run_tutorial_shown";
+
+// Indicates the amount of time for which a user authenticated via SAML can use
+// offline authentication against a cached password before being forced to go
+// through online authentication against GAIA again. The time is expressed in
+// seconds. A value of -1 indicates no limit, allowing the user to use offline
+// authentication indefinitely. The limit is in effect only if GAIA redirected
+// the user to a SAML IdP during the last online authentication.
+const char kSAMLOfflineSigninTimeLimit[] = "saml.offline_signin_time_limit";
+
+// A preference to keep track of the last time the user authenticated against
+// GAIA using SAML. The preference is updated whenever the user authenticates
+// against GAIA: If GAIA redirects to a SAML IdP, the preference is set to the
+// current time. If GAIA performs the authentication itself, the preference is
+// cleared. The time is expressed as the serialization obtained from
+// base::Time::ToInternalValue().
+const char kSAMLLastGAIASignInTime[] = "saml.last_gaia_sign_in_time";
+
+// The total number of seconds that the machine has spent sitting on the
+// OOBE screen.
+const char kTimeOnOobe[] = "settings.time_on_oobe";
+
+// The app/extension name who sets the current wallpaper. If current wallpaper
+// is set by the component wallpaper picker, it is set to an empty string.
+const char kCurrentWallpaperAppName[] = "wallpaper.app.name";
+
+// List of mounted file systems via the File System Provider API. Used to
+// restore them after a reboot.
+const char kFileSystemProviderMounted[] = "file_system_provider.mounted";
+
+// A boolean pref set to true if the virtual keyboard should be enabled.
+const char kTouchVirtualKeyboardEnabled[] = "ui.touch_virtual_keyboard_enabled";
+
+#endif // defined(OS_CHROMEOS)
+
+// The disabled messages in IPC logging.
+const char kIpcDisabledMessages[] = "ipc_log_disabled_messages";
+
+// A boolean pref set to true if a Home button to open the Home pages should be
+// visible on the toolbar.
+const char kShowHomeButton[] = "browser.show_home_button";
+
+// A string value which saves short list of recently user selected encodings
+// separated with comma punctuation mark.
+const char kRecentlySelectedEncoding[] = "profile.recently_selected_encodings";
+
+// Clear Browsing Data dialog preferences.
+const char kDeleteBrowsingHistory[] = "browser.clear_data.browsing_history";
+const char kDeleteDownloadHistory[] = "browser.clear_data.download_history";
+const char kDeleteCache[] = "browser.clear_data.cache";
+const char kDeleteCookies[] = "browser.clear_data.cookies";
+const char kDeletePasswords[] = "browser.clear_data.passwords";
+const char kDeleteFormData[] = "browser.clear_data.form_data";
+const char kDeleteHostedAppsData[] = "browser.clear_data.hosted_apps_data";
+const char kDeauthorizeContentLicenses[] =
+ "browser.clear_data.content_licenses";
+const char kDeleteTimePeriod[] = "browser.clear_data.time_period";
+const char kLastClearBrowsingDataTime[] =
+ "browser.last_clear_browsing_data_time";
+
+// Boolean pref to define the default values for using spellchecker.
+const char kEnableContinuousSpellcheck[] = "browser.enable_spellchecking";
+
+// List of names of the enabled labs experiments (see chrome/browser/labs.cc).
+const char kEnabledLabsExperiments[] = "browser.enabled_labs_experiments";
+
+// Boolean pref to define the default values for using auto spell correct.
+const char kEnableAutoSpellCorrect[] = "browser.enable_autospellcorrect";
+
+// Boolean pref to define the default setting for "block offensive words".
+// The old key value is kept to avoid unnecessary migration code.
+const char kSpeechRecognitionFilterProfanities[] =
+ "browser.speechinput_censor_results";
+
+// List of speech recognition context names (extensions or websites) for which
+// the tray notification balloon has already been shown.
+const char kSpeechRecognitionTrayNotificationShownContexts[] =
+ "browser.speechinput_tray_notification_shown_contexts";
+
+// Boolean controlling whether history saving is disabled.
+const char kSavingBrowserHistoryDisabled[] = "history.saving_disabled";
+
+// Boolean controlling whether deleting browsing and download history is
+// permitted.
+const char kAllowDeletingBrowserHistory[] = "history.deleting_enabled";
+
+// Boolean controlling whether SafeSearch is mandatory for Google Web Searches.
+const char kForceSafeSearch[] = "settings.force_safesearch";
+
+#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
+// Linux specific preference on whether we should match the system theme.
+const char kUsesSystemTheme[] = "extensions.theme.use_system";
+#endif
+const char kCurrentThemePackFilename[] = "extensions.theme.pack";
+const char kCurrentThemeID[] = "extensions.theme.id";
+const char kCurrentThemeImages[] = "extensions.theme.images";
+const char kCurrentThemeColors[] = "extensions.theme.colors";
+const char kCurrentThemeTints[] = "extensions.theme.tints";
+const char kCurrentThemeDisplayProperties[] = "extensions.theme.properties";
+
+// Boolean pref which persists whether the extensions_ui is in developer mode
+// (showing developer packing tools and extensions details)
+const char kExtensionsUIDeveloperMode[] = "extensions.ui.developer_mode";
+
+// Boolean pref which indicates whether the Chrome Apps & Extensions Developer
+// Tool promotion has been dismissed by the user.
+const char kExtensionsUIDismissedADTPromo[] =
+ "extensions.ui.dismissed_adt_promo";
+
+// Dictionary pref that tracks which command belongs to which
+// extension + named command pair.
+const char kExtensionCommands[] = "extensions.commands";
+
+// Pref containing the directory for internal plugins as written to the plugins
+// list (below).
+const char kPluginsLastInternalDirectory[] = "plugins.last_internal_directory";
+
+// List pref containing information (dictionaries) on plugins.
+const char kPluginsPluginsList[] = "plugins.plugins_list";
+
+// List pref containing names of plugins that are disabled by policy.
+const char kPluginsDisabledPlugins[] = "plugins.plugins_disabled";
+
+// List pref containing exceptions to the list of plugins disabled by policy.
+const char kPluginsDisabledPluginsExceptions[] =
+ "plugins.plugins_disabled_exceptions";
+
+// List pref containing names of plugins that are enabled by policy.
+const char kPluginsEnabledPlugins[] = "plugins.plugins_enabled";
+
+// When bundled NPAPI Flash is removed, if at that point it is enabled while
+// Pepper Flash is disabled, we would like to turn on Pepper Flash. And we will
+// want to do so only once.
+const char kPluginsMigratedToPepperFlash[] = "plugins.migrated_to_pepper_flash";
+
+// In the early stage of component-updated PPAPI Flash, we did field trials in
+// which it was set to disabled by default. The corresponding settings item may
+// remain in some users' profiles. Currently it affects both the bundled and
+// component-updated PPAPI Flash (since the two share the same enable/disable
+// state). We want to remove this item to get those users to use PPAPI Flash.
+// We will want to do so only once.
+const char kPluginsRemovedOldComponentPepperFlashSettings[] =
+ "plugins.removed_old_component_pepper_flash_settings";
+
+#if !defined(OS_ANDROID)
+// Whether about:plugins is shown in the details mode or not.
+const char kPluginsShowDetails[] = "plugins.show_details";
+#endif
+
+// Boolean that indicates whether outdated plugins are allowed or not.
+const char kPluginsAllowOutdated[] = "plugins.allow_outdated";
+
+// Boolean that indicates whether plugins that require authorization should
+// be always allowed or not.
+const char kPluginsAlwaysAuthorize[] = "plugins.always_authorize";
+
+#if defined(ENABLE_PLUGIN_INSTALLATION)
+// Dictionary holding plug-ins metadata.
+const char kPluginsMetadata[] = "plugins.metadata";
+
+// Last update time of plug-ins resource cache.
+const char kPluginsResourceCacheUpdate[] = "plugins.resource_cache_update";
+#endif
+
+// Boolean that indicates whether we should check if we are the default browser
+// on start-up.
+const char kCheckDefaultBrowser[] = "browser.check_default_browser";
+
+// Policy setting whether default browser check should be disabled and default
+// browser registration should take place.
+const char kDefaultBrowserSettingEnabled[] =
+ "browser.default_browser_setting_enabled";
+
+#if defined(OS_MACOSX)
+// Boolean that indicates whether the application should show the info bar
+// asking the user to set up automatic updates when Keystone promotion is
+// required.
+const char kShowUpdatePromotionInfoBar[] =
+ "browser.show_update_promotion_info_bar";
+#endif
+
+// Boolean that is false if we should show window manager decorations. If
+// true, we draw a custom chrome frame (thicker title bar and blue border).
+const char kUseCustomChromeFrame[] = "browser.custom_chrome_frame";
+
+// Dictionary of content settings applied to all hosts by default.
+const char kDefaultContentSettings[] = "profile.default_content_settings";
+
+// Boolean indicating whether the clear on exit pref was migrated to content
+// settings yet.
+const char kContentSettingsClearOnExitMigrated[] =
+ "profile.content_settings.clear_on_exit_migrated";
+
+// Version of the pattern format used to define content settings.
+const char kContentSettingsVersion[] = "profile.content_settings.pref_version";
+
+// Patterns for mapping origins to origin related settings. Default settings
+// will be applied to origins that don't match any of the patterns. The pattern
+// format used is defined by kContentSettingsVersion.
+const char kContentSettingsPatternPairs[] =
+ "profile.content_settings.pattern_pairs";
+
+// Version of the content settings whitelist.
+const char kContentSettingsDefaultWhitelistVersion[] =
+ "profile.content_settings.whitelist_version";
+
+#if !defined(OS_ANDROID)
+// Which plugins have been whitelisted manually by the user.
+const char kContentSettingsPluginWhitelist[] =
+ "profile.content_settings.plugin_whitelist";
+#endif
+
+// Boolean that is true if we should unconditionally block third-party cookies,
+// regardless of other content settings.
+const char kBlockThirdPartyCookies[] = "profile.block_third_party_cookies";
+
+// Boolean that is true when all locally stored site data (e.g. cookies, local
+// storage, etc..) should be deleted on exit.
+const char kClearSiteDataOnExit[] = "profile.clear_site_data_on_exit";
+
+// Double that indicates the default zoom level.
+const char kDefaultZoomLevel[] = "profile.default_zoom_level";
+
+// Dictionary that maps hostnames to zoom levels. Hosts not in this pref will
+// be displayed at the default zoom level.
+const char kPerHostZoomLevels[] = "profile.per_host_zoom_levels";
+
+// A dictionary that tracks the default data model to use for each section of
+// the dialog.
+const char kAutofillDialogAutofillDefault[] = "autofill.data_model_default";
+
+// Whether a user opted out of making purchases with Google Wallet; changed via
+// the autofill dialog's account chooser and set explicitly on dialog submission
+// (but not cancel). If this isn't set, the dialog assumes it's the first run.
+const char kAutofillDialogPayWithoutWallet[] = "autofill.pay_without_wallet";
+
+// Which GAIA users have accepted that use of Google Wallet implies their
+// location will be shared with fraud protection services.
+const char kAutofillDialogWalletLocationAcceptance[] =
+ "autofill.wallet_location_disclosure";
+
+// Whether a user wants to save data locally in Autofill.
+const char kAutofillDialogSaveData[] = "autofill.save_data";
+
+// Whether the user has selected "Same as billing" for the shipping address when
+// using Google Wallet.
+const char kAutofillDialogWalletShippingSameAsBilling[] =
+ "autofill.wallet_shipping_same_as_billing";
+
+// The number of times the generated credit card bubble has been shown.
+const char kAutofillGeneratedCardBubbleTimesShown[] =
+ "autofill.generated_card_bubble_times_shown";
+
+// A dictionary that tracks the defaults to be set on the next invocation
+// of the requestAutocomplete dialog.
+const char kAutofillDialogDefaults[] = "autofill.rac_dialog_defaults";
+
+#if !defined(OS_ANDROID)
+const char kPinnedTabs[] = "pinned_tabs";
+#endif
+
+#if defined(OS_ANDROID)
+// Boolean that controls the enabled-state of Geolocation in content.
+const char kGeolocationEnabled[] = "geolocation.enabled";
+#endif
+
+#if defined(ENABLE_GOOGLE_NOW)
+// Boolean that is true when Google services can use the user's location.
+const char kGoogleGeolocationAccessEnabled[] =
+ "googlegeolocationaccess.enabled";
+#endif
+
+// The default audio capture device used by the Media content setting.
+const char kDefaultAudioCaptureDevice[] = "media.default_audio_capture_device";
+
+// The default video capture device used by the Media content setting.
+const char kDefaultVideoCaptureDevice[] = "media.default_video_capture_Device";
+
+// The salt used for creating random MediaSource IDs.
+const char kMediaDeviceIdSalt[] = "media.device_id_salt";
+
+// Preference to disable 3D APIs (WebGL, Pepper 3D).
+const char kDisable3DAPIs[] = "disable_3d_apis";
+
+const char kEnableDeprecatedWebPlatformFeatures[] =
+ "enable_deprecated_web_platform_features";
+
+// Whether to enable hyperlink auditing ("<a ping>").
+const char kEnableHyperlinkAuditing[] = "enable_a_ping";
+
+// Whether to enable sending referrers.
+const char kEnableReferrers[] = "enable_referrers";
+
+// Whether to send the DNT header.
+const char kEnableDoNotTrack[] = "enable_do_not_track";
+
+// GL_VENDOR string.
+const char kGLVendorString[] = "gl_vendor_string";
+
+// GL_RENDERER string.
+const char kGLRendererString[] = "gl_renderer_string";
+
+// GL_VERSION string.
+const char kGLVersionString[] = "gl_version_string";
+
+// Boolean that specifies whether to import bookmarks from the default browser
+// on first run.
+const char kImportBookmarks[] = "import_bookmarks";
+
+// Boolean that specifies whether to import the browsing history from the
+// default browser on first run.
+const char kImportHistory[] = "import_history";
+
+// Boolean that specifies whether to import the homepage from the default
+// browser on first run.
+const char kImportHomepage[] = "import_home_page";
+
+// Boolean that specifies whether to import the search engine from the default
+// browser on first run.
+const char kImportSearchEngine[] = "import_search_engine";
+
+// Boolean that specifies whether to import the saved passwords from the default
+// browser on first run.
+const char kImportSavedPasswords[] = "import_saved_passwords";
+
+// Profile avatar and name
+const char kProfileAvatarIndex[] = "profile.avatar_index";
+const char kProfileName[] = "profile.name";
+
+// The supervised user ID.
+const char kSupervisedUserId[] = "profile.managed_user_id";
+
+// 64-bit integer serialization of the base::Time when the user's GAIA info
+// was last updated.
+const char kProfileGAIAInfoUpdateTime[] = "profile.gaia_info_update_time";
+
+// The URL from which the GAIA profile picture was downloaded. This is cached to
+// prevent the same picture from being downloaded multiple times.
+const char kProfileGAIAInfoPictureURL[] = "profile.gaia_info_picture_url";
+
+// Integer that specifies the number of times that we have shown the tutorial
+// card in the profile avatar bubble.
+const char kProfileAvatarTutorialShown[] =
+ "profile.avatar_bubble_tutorial_shown";
+
+// Boolean that specifies whether we have shown the user manager tutorial.
+const char kProfileUserManagerTutorialShown[] =
+ "profile.user_manager_tutorial_shown";
+
+// Indicates if we've already shown a notification that high contrast
+// mode is on, recommending high-contrast extensions and themes.
+const char kInvertNotificationShown[] = "invert_notification_version_2_shown";
+
+// Boolean controlling whether printing is enabled.
+const char kPrintingEnabled[] = "printing.enabled";
+
+// Boolean controlling whether print preview is disabled.
+const char kPrintPreviewDisabled[] = "printing.print_preview_disabled";
+
+// An integer pref specifying the fallback behavior for sites outside of content
+// packs. One of:
+// 0: Allow (does nothing)
+// 1: Warn.
+// 2: Block.
+const char kDefaultSupervisedUserFilteringBehavior[] =
+ "profile.managed.default_filtering_behavior";
+
+// Whether this user is permitted to create supervised users.
+const char kSupervisedUserCreationAllowed[] =
+ "profile.managed_user_creation_allowed";
+
+// List pref containing the users supervised by this user.
+const char kSupervisedUsers[] = "profile.managed_users";
+
+// List pref containing the extension ids which are not allowed to send
+// notifications to the message center.
+const char kMessageCenterDisabledExtensionIds[] =
+ "message_center.disabled_extension_ids";
+
+// List pref containing the system component ids which are not allowed to send
+// notifications to the message center.
+const char kMessageCenterDisabledSystemComponentIds[] =
+ "message_center.disabled_system_component_ids";
+
+// Boolean pref indicating the Chrome Now welcome notification was dismissed
+// by the user. Syncable.
+// Note: This is now read-only. The welcome notification writes the _local
+// version, below.
+extern const char kWelcomeNotificationDismissed[] =
+ "message_center.welcome_notification_dismissed";
+
+// Boolean pref indicating the Chrome Now welcome notification was dismissed
+// by the user on this machine.
+extern const char kWelcomeNotificationDismissedLocal[] =
+ "message_center.welcome_notification_dismissed_local";
+
+// Boolean pref indicating the welcome notification was previously popped up.
+extern const char kWelcomeNotificationPreviouslyPoppedUp[] =
+ "message_center.welcome_notification_previously_popped_up";
+
+// Integer pref containing the expiration timestamp of the welcome notification.
+extern const char kWelcomeNotificationExpirationTimestamp[] =
+ "message_center.welcome_notification_expiration_timestamp";
+
+// Boolean pref that determines whether the user can enter fullscreen mode.
+// Disabling fullscreen mode also makes kiosk mode unavailable on desktop
+// platforms.
+extern const char kFullscreenAllowed[] = "fullscreen.allowed";
+
+// Enable notifications for new devices on the local network that can be
+// registered to the user's account, e.g. Google Cloud Print printers.
+const char kLocalDiscoveryNotificationsEnabled[] =
+ "local_discovery.notifications_enabled";
+
+// A timestamp (stored in base::Time::ToInternalValue format) of the last time
+// a preference was reset.
+const char kPreferenceResetTime[] = "prefs.preference_reset_time";
+
+// String that indicates if the Profile Reset prompt has already been shown to
+// the user. Used both in user preferences and local state, in the latter, it is
+// actually a dictionary that maps profile keys to before-mentioned strings.
+const char kProfileResetPromptMemento[] = "profile.reset_prompt_memento";
+
+// The GCM channel's enabled state.
+const char kGCMChannelEnabled[] = "gcm.channel_enabled";
+
+// How many Service Workers are registered with the Push API (could be zero).
+const char kPushMessagingRegistrationCount[] =
+ "gcm.push_messaging_registration_count";
+
+// Whether Easy Unlock is enabled.
+extern const char kEasyUnlockEnabled[] = "easy_unlock.enabled";
+
+// Whether to show the Easy Unlock first run tutorial.
+extern const char kEasyUnlockShowTutorial[] = "easy_unlock.show_tutorial";
+
+// Preference storing Easy Unlock pairing data.
+extern const char kEasyUnlockPairing[] = "easy_unlock.pairing";
+
+// A cache of zero suggest results using JSON serialized into a string.
+const char kZeroSuggestCachedResults[] = "zerosuggest.cachedresults";
+
+// A cache of suggestions represented as a serialized SuggestionsProfile
+// protobuf.
+const char kSuggestionsData[] = "suggestions.data";
+
+// A cache of a suggestions blacklist, represented as a serialized
+// SuggestionsBlacklist protobuf.
+const char kSuggestionsBlacklist[] = "suggestions.blacklist";
+
+// *************** LOCAL STATE ***************
+// These are attached to the machine/installation
+
+// A pref to configure networks device-wide. Its value must be a list of
+// NetworkConfigurations according to the OpenNetworkConfiguration
+// specification.
+// Currently, this pref is only used to store the policy. The user's
+// configuration is still stored in Shill.
+const char kDeviceOpenNetworkConfiguration[] = "device_onc";
+
+// Directory of the last profile used.
+const char kProfileLastUsed[] = "profile.last_used";
+
+// List of directories of the profiles last active.
+const char kProfilesLastActive[] = "profile.last_active_profiles";
+
+// Total number of profiles created for this Chrome build. Used to tag profile
+// directories.
+const char kProfilesNumCreated[] = "profile.profiles_created";
+
+// String containing the version of Chrome that the profile was created by.
+// If profile was created before this feature was added, this pref will default
+// to "1.0.0.0".
+const char kProfileCreatedByVersion[] = "profile.created_by_version";
+
+// A map of profile data directory to cached information. This cache can be
+// used to display information about profiles without actually having to load
+// them.
+const char kProfileInfoCache[] = "profile.info_cache";
+
+// Prefs for SSLConfigServicePref.
+const char kCertRevocationCheckingEnabled[] = "ssl.rev_checking.enabled";
+const char kCertRevocationCheckingRequiredLocalAnchors[] =
+ "ssl.rev_checking.required_for_local_anchors";
+const char kSSLVersionMin[] = "ssl.version_min";
+const char kSSLVersionMax[] = "ssl.version_max";
+const char kCipherSuiteBlacklist[] = "ssl.cipher_suites.blacklist";
+const char kDisableSSLRecordSplitting[] = "ssl.ssl_record_splitting.disabled";
+
+// A boolean pref of the EULA accepted flag.
+const char kEulaAccepted[] = "EulaAccepted";
+
+// Boolean that specifies whether or not crash reporting and metrics reporting
+// are sent over the network for analysis.
+const char kMetricsReportingEnabled[] =
+ "user_experience_metrics.reporting_enabled";
+
+// Boolean that specifies whether or not crash reports are sent
+// over the network for analysis.
+#if defined(OS_ANDROID)
+const char kCrashReportingEnabled[] =
+ "user_experience_metrics_crash.reporting_enabled";
+#endif
+
+// 64-bit integer serialization of the base::Time from the last successful seed
+// fetch (i.e. when the Variations server responds with 200 or 304).
+const char kVariationsLastFetchTime[] = "variations_last_fetch_time";
+
+// String for the restrict parameter to be appended to the variations URL.
+const char kVariationsRestrictParameter[] = "variations_restrict_parameter";
+
+// String serialized form of variations seed protobuf.
+const char kVariationsSeed[] = "variations_seed";
+
+// 64-bit integer serialization of the base::Time from the last seed received.
+const char kVariationsSeedDate[] = "variations_seed_date";
+
+// SHA-1 hash of the serialized variations seed data (hex encoded).
+const char kVariationsSeedHash[] = "variations_seed_hash";
+
+// Digital signature of the binary variations seed data, base64-encoded.
+const char kVariationsSeedSignature[] = "variations_seed_signature";
+
+// Number of times a page load event occurred since the last report.
+const char kStabilityPageLoadCount[] =
+ "user_experience_metrics.stability.page_load_count";
+
+// Number of times a renderer process crashed since the last report.
+const char kStabilityRendererCrashCount[] =
+ "user_experience_metrics.stability.renderer_crash_count";
+
+// Number of times an extension renderer process crashed since the last report.
+const char kStabilityExtensionRendererCrashCount[] =
+ "user_experience_metrics.stability.extension_renderer_crash_count";
+
+// This is the location of a list of dictionaries of plugin stability stats.
+const char kStabilityPluginStats[] =
+ "user_experience_metrics.stability.plugin_stats2";
+
+// Number of times the renderer has become non-responsive since the last
+// report.
+const char kStabilityRendererHangCount[] =
+ "user_experience_metrics.stability.renderer_hang_count";
+
+// Total number of child process crashes (other than renderer / extension
+// renderer ones, and plugin children, which are counted separately) since the
+// last report.
+const char kStabilityChildProcessCrashCount[] =
+ "user_experience_metrics.stability.child_process_crash_count";
+
+// On Chrome OS, total number of non-Chrome user process crashes
+// since the last report.
+const char kStabilityOtherUserCrashCount[] =
+ "user_experience_metrics.stability.other_user_crash_count";
+
+// On Chrome OS, total number of kernel crashes since the last report.
+const char kStabilityKernelCrashCount[] =
+ "user_experience_metrics.stability.kernel_crash_count";
+
+// On Chrome OS, total number of unclean system shutdowns since the
+// last report.
+const char kStabilitySystemUncleanShutdownCount[] =
+ "user_experience_metrics.stability.system_unclean_shutdowns";
+
+#if defined(OS_ANDROID)
+// Activity type that is currently in the foreground for the UMA session.
+// Uses the ActivityTypeIds::Type enum.
+const char kStabilityForegroundActivityType[] =
+ "user_experience_metrics.stability.current_foreground_activity_type";
+
+// Tracks which Activities were launched during the last session.
+// See |metrics_service_android.cc| for its usage.
+const char kStabilityLaunchedActivityFlags[] =
+ "user_experience_metrics.stability.launched_activity_flags";
+
+// List pref: Counts how many times each Activity was launched.
+// Indexed into by ActivityTypeIds::Type.
+const char kStabilityLaunchedActivityCounts[] =
+ "user_experience_metrics.stability.launched_activity_counts";
+
+// List pref: Counts how many times each Activity type was in the foreground
+// when a UMA session failed to be shut down properly.
+// Indexed into by ActivityTypeIds::Type.
+const char kStabilityCrashedActivityCounts[] =
+ "user_experience_metrics.stability.crashed_activity_counts";
+#endif
+
+// The keys below are used for the dictionaries in the
+// kStabilityPluginStats list.
+const char kStabilityPluginName[] = "name";
+const char kStabilityPluginLaunches[] = "launches";
+const char kStabilityPluginInstances[] = "instances";
+const char kStabilityPluginCrashes[] = "crashes";
+const char kStabilityPluginLoadingErrors[] = "loading_errors";
+
+// The keys below are strictly increasing counters over the lifetime of
+// a chrome installation. They are (optionally) sent up to the uninstall
+// survey in the event of uninstallation.
+const char kUninstallMetricsPageLoadCount[] =
+ "uninstall_metrics.page_load_count";
+const char kUninstallLastLaunchTimeSec[] =
+ "uninstall_metrics.last_launch_time_sec";
+const char kUninstallLastObservedRunTimeSec[] =
+ "uninstall_metrics.last_observed_running_time_sec";
+
+// String containing the version of Chrome for which Chrome will not prompt the
+// user about setting Chrome as the default browser.
+const char kBrowserSuppressDefaultBrowserPrompt[] =
+ "browser.suppress_default_browser_prompt_for_version";
+
+// A collection of position, size, and other data relating to the browser
+// window to restore on startup.
+const char kBrowserWindowPlacement[] = "browser.window_placement";
+
+// Browser window placement for popup windows.
+const char kBrowserWindowPlacementPopup[] = "browser.window_placement_popup";
+
+// A collection of position, size, and other data relating to the task
+// manager window to restore on startup.
+const char kTaskManagerWindowPlacement[] = "task_manager.window_placement";
+
+// A collection of position, size, and other data relating to the keyword
+// editor window to restore on startup.
+const char kKeywordEditorWindowPlacement[] = "keyword_editor.window_placement";
+
+// A collection of position, size, and other data relating to the preferences
+// window to restore on startup.
+const char kPreferencesWindowPlacement[] = "preferences.window_placement";
+
+// An integer specifying the total number of bytes to be used by the
+// renderer's in-memory cache of objects.
+const char kMemoryCacheSize[] = "renderer.memory_cache.size";
+
+// String which specifies where to download files to by default.
+const char kDownloadDefaultDirectory[] = "download.default_directory";
+
+// Boolean that records if the download directory was changed by an
+// upgrade a unsafe location to a safe location.
+const char kDownloadDirUpgraded[] = "download.directory_upgrade";
+
+#if defined(OS_WIN)
+// Whether downloaded PDFs should be opened in Adobe Acrobat Reader.
+const char kOpenPdfDownloadInAdobeReader[] =
+ "download.open_pdf_in_adobe_reader";
+#endif
+
+// String which specifies where to save html files to by default.
+const char kSaveFileDefaultDirectory[] = "savefile.default_directory";
+
+// The type used to save the page. See the enum SavePackage::SavePackageType in
+// the chrome/browser/download/save_package.h for the possible values.
+const char kSaveFileType[] = "savefile.type";
+
+// String which specifies the last directory that was chosen for uploading
+// or opening a file.
+const char kSelectFileLastDirectory[] = "selectfile.last_directory";
+
+// Boolean that specifies if file selection dialogs are shown.
+const char kAllowFileSelectionDialogs[] = "select_file_dialogs.allowed";
+
+// Map of default tasks, associated by MIME type.
+const char kDefaultTasksByMimeType[] =
+ "filebrowser.tasks.default_by_mime_type";
+
+// Map of default tasks, associated by file suffix.
+const char kDefaultTasksBySuffix[] =
+ "filebrowser.tasks.default_by_suffix";
+
+// Extensions which should be opened upon completion.
+const char kDownloadExtensionsToOpen[] = "download.extensions_to_open";
+
+// Integer which specifies the frequency in milliseconds for detecting whether
+// plugin windows are hung.
+const char kHungPluginDetectFrequency[] = "browser.hung_plugin_detect_freq";
+
+// Integer which specifies the timeout value to be used for SendMessageTimeout
+// to detect a hung plugin window.
+const char kPluginMessageResponseTimeout[] =
+ "browser.plugin_message_response_timeout";
+
+// String which represents the dictionary name for our spell-checker.
+const char kSpellCheckDictionary[] = "spellcheck.dictionary";
+
+// String which represents whether we use the spelling service.
+const char kSpellCheckUseSpellingService[] = "spellcheck.use_spelling_service";
+
+// Dictionary of schemes used by the external protocol handler.
+// The value is true if the scheme must be ignored.
+const char kExcludedSchemes[] = "protocol_handler.excluded_schemes";
+
+// Keys used for MAC handling of SafeBrowsing requests.
+const char kSafeBrowsingClientKey[] = "safe_browsing.client_key";
+const char kSafeBrowsingWrappedKey[] = "safe_browsing.wrapped_key";
+
+// Integer that specifies the index of the tab the user was on when they
+// last visited the options window.
+const char kOptionsWindowLastTabIndex[] = "options_window.last_tab_index";
+
+// Integer that specifies the index of the tab the user was on when they
+// last visited the content settings window.
+const char kContentSettingsWindowLastTabIndex[] =
+ "content_settings_window.last_tab_index";
+
+// Integer that specifies the index of the tab the user was on when they
+// last visited the Certificate Manager window.
+const char kCertificateManagerWindowLastTabIndex[] =
+ "certificate_manager_window.last_tab_index";
+
+// Integer that specifies if the first run bubble should be shown.
+// This preference is only registered by the first-run procedure.
+const char kShowFirstRunBubbleOption[] = "show-first-run-bubble-option";
+
+// String containing the last known intranet redirect URL, if any. See
+// intranet_redirect_detector.h for more information.
+const char kLastKnownIntranetRedirectOrigin[] = "browser.last_redirect_origin";
+
+// An enum value of how the browser was shut down (see browser_shutdown.h).
+const char kShutdownType[] = "shutdown.type";
+// Number of processes that were open when the user shut down.
+const char kShutdownNumProcesses[] = "shutdown.num_processes";
+// Number of processes that were shut down using the slow path.
+const char kShutdownNumProcessesSlow[] = "shutdown.num_processes_slow";
+
+// Whether to restart the current Chrome session automatically as the last thing
+// before shutting everything down.
+const char kRestartLastSessionOnShutdown[] = "restart.last.session.on.shutdown";
+
+// Set before autorestarting Chrome, cleared on clean exit.
+const char kWasRestarted[] = "was.restarted";
+
+#if defined(OS_WIN)
+// Preference to be used while relaunching Chrome. This preference dictates if
+// Chrome should be launched in Metro or Desktop mode.
+// For more info take a look at ChromeRelaunchMode enum.
+const char kRelaunchMode[] = "relaunch.mode";
+#endif
+
+// Placeholder preference for disabling voice / video chat if it is ever added.
+// Currently, this does not change any behavior.
+const char kDisableVideoAndChat[] = "disable_video_chat";
+
+// Whether Extensions are enabled.
+const char kDisableExtensions[] = "extensions.disabled";
+
+// Whether the plugin finder that lets you install missing plug-ins is enabled.
+const char kDisablePluginFinder[] = "plugins.disable_plugin_finder";
+
+// Customized app page names that appear on the New Tab Page.
+const char kNtpAppPageNames[] = "ntp.app_page_names";
+
+// Keeps track of which sessions are collapsed in the Other Devices menu.
+const char kNtpCollapsedForeignSessions[] = "ntp.collapsed_foreign_sessions";
+
+// Keeps track of recently closed tabs collapsed state in the Other Devices
+// menu.
+const char kNtpCollapsedRecentlyClosedTabs[] =
+ "ntp.collapsed_recently_closed_tabs";
+
+// Keeps track of snapshot documents collapsed state in the Other Devices menu.
+const char kNtpCollapsedSnapshotDocument[] = "ntp.collapsed_snapshot_document";
+
+// Keeps track of sync promo collapsed state in the Other Devices menu.
+const char kNtpCollapsedSyncPromo[] = "ntp.collapsed_sync_promo";
+
+// Serves dates to determine display of elements on the NTP.
+const char kNtpDateResourceServer[] = "ntp.date_resource_server";
+
+// New Tab Page URLs that should not be shown as most visited thumbnails.
+const char kNtpMostVisitedURLsBlacklist[] = "ntp.most_visited_blacklist";
+
+// True if a desktop sync session was found for this user.
+const char kNtpPromoDesktopSessionFound[] = "ntp.promo_desktop_session_found";
+
+// Last time of update of promo_resource_cache.
+const char kNtpPromoResourceCacheUpdate[] = "ntp.promo_resource_cache_update";
+
+// Which bookmarks folder should be visible on the new tab page v4.
+const char kNtpShownBookmarksFolder[] = "ntp.shown_bookmarks_folder";
+
+// Which page should be visible on the new tab page v4
+const char kNtpShownPage[] = "ntp.shown_page";
+
+// Serves tips for the NTP.
+const char kNtpTipsResourceServer[] = "ntp.tips_resource_server";
+
+// Boolean indicating whether the web store is active for the current locale.
+const char kNtpWebStoreEnabled[] = "ntp.webstore_enabled";
+
+// A private RSA key for ADB handshake.
+const char kDevToolsAdbKey[] = "devtools.adb_key";
+
+const char kDevToolsDisabled[] = "devtools.disabled";
+
+// Determines whether devtools should be discovering usb devices for
+// remote debugging at chrome://inspect.
+const char kDevToolsDiscoverUsbDevicesEnabled[] =
+ "devtools.discover_usb_devices";
+
+// Maps of files edited locally using DevTools.
+const char kDevToolsEditedFiles[] = "devtools.edited_files";
+
+// List of file system paths added in DevTools.
+const char kDevToolsFileSystemPaths[] = "devtools.file_system_paths";
+
+// A boolean specifying whether dev tools window should be opened docked.
+const char kDevToolsOpenDocked[] = "devtools.open_docked";
+
+// A boolean specifying whether port forwarding should be enabled.
+const char kDevToolsPortForwardingEnabled[] =
+ "devtools.port_forwarding_enabled";
+
+// A boolean specifying whether default port forwarding configuration has been
+// set.
+const char kDevToolsPortForwardingDefaultSet[] =
+ "devtools.port_forwarding_default_set";
+
+// A dictionary of port->location pairs for port forwarding.
+const char kDevToolsPortForwardingConfig[] = "devtools.port_forwarding_config";
+
+#if defined(OS_ANDROID)
+// A boolean specifying whether remote dev tools debugging is enabled.
+const char kDevToolsRemoteEnabled[] = "devtools.remote_enabled";
+#endif
+
+// Boolean indicating that TiclInvalidationService should use GCM channel.
+// False or lack of settings means XMPPPushClient channel.
+const char kInvalidationServiceUseGCMChannel[] =
+ "invalidation_service.use_gcm_channel";
+
+// Local hash of authentication password, used for off-line authentication
+// when on-line authentication is not available.
+const char kGoogleServicesPasswordHash[] = "google.services.password_hash";
+
+#if !defined(OS_ANDROID)
+// Tracks the number of times that we have shown the sign in promo at startup.
+const char kSignInPromoStartupCount[] = "sync_promo.startup_count";
+
+// Boolean tracking whether the user chose to skip the sign in promo.
+const char kSignInPromoUserSkipped[] = "sync_promo.user_skipped";
+
+// Boolean that specifies if the sign in promo is allowed to show on first run.
+// This preference is specified in the master preference file to suppress the
+// sign in promo for some installations.
+const char kSignInPromoShowOnFirstRunAllowed[] =
+ "sync_promo.show_on_first_run_allowed";
+
+// Boolean that specifies if we should show a bubble in the new tab page.
+// The bubble is used to confirm that the user is signed into sync.
+const char kSignInPromoShowNTPBubble[] = "sync_promo.show_ntp_bubble";
+#endif
+
+// Create web application shortcut dialog preferences.
+const char kWebAppCreateOnDesktop[] = "browser.web_app.create_on_desktop";
+const char kWebAppCreateInAppsMenu[] = "browser.web_app.create_in_apps_menu";
+const char kWebAppCreateInQuickLaunchBar[] =
+ "browser.web_app.create_in_quick_launch_bar";
+
+// Dictionary that maps Geolocation network provider server URLs to
+// corresponding access token.
+const char kGeolocationAccessToken[] = "geolocation.access_token";
+
+// Boolean that indicates whether to allow firewall traversal while trying to
+// establish the initial connection from the client or host.
+const char kRemoteAccessHostFirewallTraversal[] =
+ "remote_access.host_firewall_traversal";
+
+// Boolean controlling whether 2-factor auth should be required when connecting
+// to a host (instead of a PIN).
+const char kRemoteAccessHostRequireTwoFactor[] =
+ "remote_access.host_require_two_factor";
+
+// String containing the domain name that hosts must belong to. If blank, then
+// hosts can belong to any domain.
+const char kRemoteAccessHostDomain[] = "remote_access.host_domain";
+
+// String containing the domain name of the Chromoting Directory.
+// Used by Chromoting host and client.
+const char kRemoteAccessHostTalkGadgetPrefix[] =
+ "remote_access.host_talkgadget_prefix";
+
+// Boolean controlling whether curtaining is required when connecting to a host.
+const char kRemoteAccessHostRequireCurtain[] =
+ "remote_access.host_require_curtain";
+
+// Boolean controlling whether curtaining is required when connecting to a host.
+const char kRemoteAccessHostAllowClientPairing[] =
+ "remote_access.host_allow_client_pairing";
+
+// Whether Chrome Remote Desktop can proxy gnubby authentication traffic.
+const char kRemoteAccessHostAllowGnubbyAuth[] =
+ "remote_access.host_allow_gnubby_auth";
+
+// Boolean that indicates whether the Chromoting host should allow connections
+// using relay servers.
+const char kRemoteAccessHostAllowRelayedConnection[] =
+ "remote_access.host_allow_relayed_connection";
+
+// String containing the UDP port range that the Chromoting host should used
+// when connecting to clients. The port range should be in the form:
+// <min_port>-<max_port>. E.g. 12400-12409.
+const char kRemoteAccessHostUdpPortRange[] =
+ "remote_access.host_udp_port_range";
+
+// The last used printer and its settings.
+const char kPrintPreviewStickySettings[] =
+ "printing.print_preview_sticky_settings";
+
+// The last requested size of the dialog as it was closed.
+const char kCloudPrintDialogWidth[] = "cloud_print.dialog_size.width";
+const char kCloudPrintDialogHeight[] = "cloud_print.dialog_size.height";
+const char kCloudPrintSigninDialogWidth[] =
+ "cloud_print.signin_dialog_size.width";
+const char kCloudPrintSigninDialogHeight[] =
+ "cloud_print.signin_dialog_size.height";
+
+// The list of BackgroundContents that should be loaded when the browser
+// launches.
+const char kRegisteredBackgroundContents[] = "background_contents.registered";
+
+#if !defined(OS_ANDROID)
+// An int that stores how often we've shown the "Chrome is configured to
+// auto-launch" infobar.
+const char kShownAutoLaunchInfobar[] = "browser.shown_autolaunch_infobar";
+#endif
+
+// String that lists supported HTTP authentication schemes.
+const char kAuthSchemes[] = "auth.schemes";
+
+// Boolean that specifies whether to disable CNAME lookups when generating
+// Kerberos SPN.
+const char kDisableAuthNegotiateCnameLookup[] =
+ "auth.disable_negotiate_cname_lookup";
+
+// Boolean that specifies whether to include the port in a generated Kerberos
+// SPN.
+const char kEnableAuthNegotiatePort[] = "auth.enable_negotiate_port";
+
+// Whitelist containing servers for which Integrated Authentication is enabled.
+const char kAuthServerWhitelist[] = "auth.server_whitelist";
+
+// Whitelist containing servers Chrome is allowed to do Kerberos delegation
+// with.
+const char kAuthNegotiateDelegateWhitelist[] =
+ "auth.negotiate_delegate_whitelist";
+
+// String that specifies the name of a custom GSSAPI library to load.
+const char kGSSAPILibraryName[] = "auth.gssapi_library_name";
+
+// Boolean that specifies whether to allow basic auth prompting on cross-
+// domain sub-content requests.
+const char kAllowCrossOriginAuthPrompt[] = "auth.allow_cross_origin_prompt";
+
+// Boolean that specifies whether the built-in asynchronous DNS client is used.
+const char kBuiltInDnsClientEnabled[] = "async_dns.enabled";
+
+// A pref holding the value of the policy used to explicitly allow or deny
+// access to audio capture devices. When enabled or not set, the user is
+// prompted for device access. When disabled, access to audio capture devices
+// is not allowed and no prompt will be shown.
+// See also kAudioCaptureAllowedUrls.
+const char kAudioCaptureAllowed[] = "hardware.audio_capture_enabled";
+// Holds URL patterns that specify URLs that will be granted access to audio
+// capture devices without prompt. NOTE: This whitelist is currently only
+// supported when running in kiosk mode.
+// TODO(tommi): Update comment when this is supported for all modes.
+const char kAudioCaptureAllowedUrls[] = "hardware.audio_capture_allowed_urls";
+
+// A pref holding the value of the policy used to explicitly allow or deny
+// access to video capture devices. When enabled or not set, the user is
+// prompted for device access. When disabled, access to video capture devices
+// is not allowed and no prompt will be shown.
+const char kVideoCaptureAllowed[] = "hardware.video_capture_enabled";
+// Holds URL patterns that specify URLs that will be granted access to video
+// capture devices without prompt. NOTE: This whitelist is currently only
+// supported when running in kiosk mode.
+// TODO(tommi): Update comment when this is supported for all modes.
+const char kVideoCaptureAllowedUrls[] = "hardware.video_capture_allowed_urls";
+
+// A boolean pref that controls the enabled-state of hotword search voice
+// trigger.
+const char kHotwordSearchEnabled[] = "hotword.search_enabled_2";
+
+// A boolean pref that controls whether the sound of "Ok, Google" plus a few
+// seconds of audio data before is sent back to improve voice search.
+const char kHotwordAudioLoggingEnabled[] = "hotword.audio_logging_enabled";
+
+// A string holding the locale information under which Hotword was installed.
+// It is used for comparison since the hotword voice search trigger must be
+// reinstalled to handle a new language.
+const char kHotwordPreviousLanguage[] = "hotword.previous_language";
+
+#if defined(OS_ANDROID)
+// Boolean that controls the global enabled-state of protected media identifier.
+const char kProtectedMediaIdentifierEnabled[] =
+ "protected_media_identifier.enabled";
+#endif
+
+#if defined(OS_CHROMEOS)
+// Dictionary for transient storage of settings that should go into device
+// settings storage before owner has been assigned.
+const char kDeviceSettingsCache[] = "signed_settings_cache";
+
+// The hardware keyboard layout of the device. This should look like
+// "xkb:us::eng".
+const char kHardwareKeyboardLayout[] = "intl.hardware_keyboard";
+
+// An integer pref which shows number of times carrier deal promo
+// notification has been shown to user.
+const char kCarrierDealPromoShown[] =
+ "settings.internet.mobile.carrier_deal_promo_shown";
+
+// A boolean pref of the auto-enrollment decision. Its value is only valid if
+// it's not the default value; otherwise, no auto-enrollment decision has been
+// made yet.
+const char kShouldAutoEnroll[] = "ShouldAutoEnroll";
+
+// An integer pref with the maximum number of bits used by the client in a
+// previous auto-enrollment request. If the client goes through an auto update
+// during OOBE and reboots into a version of the OS with a larger maximum
+// modulus, then it will retry auto-enrollment using the updated value.
+const char kAutoEnrollmentPowerLimit[] = "AutoEnrollmentPowerLimit";
+
+// The local state pref that stores device activity times before reporting
+// them to the policy server.
+const char kDeviceActivityTimes[] = "device_status.activity_times";
+
+// A pref holding the last known location when device location reporting is
+// enabled.
+const char kDeviceLocation[] = "device_status.location";
+
+// A pref holding the value of the policy used to disable mounting of external
+// storage for the user.
+const char kExternalStorageDisabled[] = "hardware.external_storage_disabled";
+
+// A pref holding the value of the policy used to disable playing audio on
+// ChromeOS devices. This pref overrides |kAudioMute| but does not overwrite
+// it, therefore when the policy is lifted the original mute state is restored.
+const char kAudioOutputAllowed[] = "hardware.audio_output_enabled";
+
+// A dictionary that maps usernames to wallpaper properties.
+const char kUsersWallpaperInfo[] = "user_wallpaper_info";
+
+// Copy of owner swap mouse buttons option to use on login screen.
+const char kOwnerPrimaryMouseButtonRight[] = "owner.mouse.primary_right";
+
+// Copy of owner tap-to-click option to use on login screen.
+const char kOwnerTapToClickEnabled[] = "owner.touchpad.enable_tap_to_click";
+
+// The length of device uptime after which an automatic reboot is scheduled,
+// expressed in seconds.
+const char kUptimeLimit[] = "automatic_reboot.uptime_limit";
+
+// Whether an automatic reboot should be scheduled when an update has been
+// applied and a reboot is required to complete the update process.
+const char kRebootAfterUpdate[] = "automatic_reboot.reboot_after_update";
+
+// An any-api scoped refresh token for enterprise-enrolled devices. Allows
+// for connection to Google APIs when the user isn't logged in. Currently used
+// for for getting a cloudprint scoped token to allow printing in Guest mode,
+// Public Accounts and kiosks.
+const char kDeviceRobotAnyApiRefreshToken[] =
+ "device_robot_refresh_token.any-api";
+
+// Device requisition for enterprise enrollment.
+const char kDeviceEnrollmentRequisition[] = "enrollment.device_requisition";
+
+// Whether to automatically start the enterprise enrollment step during OOBE.
+const char kDeviceEnrollmentAutoStart[] = "enrollment.auto_start";
+
+// Whether the user may exit enrollment.
+const char kDeviceEnrollmentCanExit[] = "enrollment.can_exit";
+
+// How many times HID detection OOBE dialog was shown.
+const char kTimesHIDDialogShown[] = "HIDDialog.shown_how_many_times";
+
+// Dictionary of per-user Least Recently Used input method (used at login
+// screen).
+extern const char kUsersLRUInputMethod[] = "UsersLRUInputMethod";
+
+// A dictionary pref of the echo offer check flag. It sets offer info when
+// an offer is checked.
+extern const char kEchoCheckedOffers[] = "EchoCheckedOffers";
+
+// Key name of a dictionary in local state to store cached multiprofle user
+// behavior policy value.
+const char kCachedMultiProfileUserBehavior[] = "CachedMultiProfileUserBehavior";
+
+// A string pref with initial locale set in VPD or manifest.
+const char kInitialLocale[] = "intl.initial_locale";
+
+// A boolean pref of the OOBE complete flag (first OOBE part before login).
+const char kOobeComplete[] = "OobeComplete";
+
+// The name of the screen that has to be shown if OOBE has been interrupted.
+const char kOobeScreenPending[] = "OobeScreenPending";
+
+// A boolean pref of the device registered flag (second part after first login).
+const char kDeviceRegistered[] = "DeviceRegistered";
+
+// Boolean pref to signal corrupted enrollment to force the device through
+// enrollment recovery flow upon next boot.
+const char kEnrollmentRecoveryRequired[] = "EnrollmentRecoveryRequired";
+
+// List of usernames that used certificates pushed by policy before.
+// This is used to prevent these users from joining multiprofile sessions.
+const char kUsedPolicyCertificates[] = "policy.used_policy_certificates";
+
+// A dictionary containing server-provided device state pulled form the cloud
+// after recovery.
+const char kServerBackedDeviceState[] = "server_backed_device_state";
+
+// Customized wallpaper URL, which is already downloaded and scaled.
+// The URL from this preference must never be fetched. It is compared to the
+// URL from customization document to check if wallpaper URL has changed
+// since wallpaper was cached.
+const char kCustomizationDefaultWallpaperURL[] =
+ "customization.default_wallpaper_url";
+
+// System uptime, when last logout started.
+// This is saved to file and cleared after chrome process starts.
+const char kLogoutStartedLast[] = "chromeos.logout-started";
+#endif
+
+// Whether there is a Flash version installed that supports clearing LSO data.
+const char kClearPluginLSODataEnabled[] = "browser.clear_lso_data_enabled";
+
+// Whether we should show Pepper Flash-specific settings.
+const char kPepperFlashSettingsEnabled[] =
+ "browser.pepper_flash_settings_enabled";
+
+// String which specifies where to store the disk cache.
+const char kDiskCacheDir[] = "browser.disk_cache_dir";
+// Pref name for the policy specifying the maximal cache size.
+const char kDiskCacheSize[] = "browser.disk_cache_size";
+// Pref name for the policy specifying the maximal media cache size.
+const char kMediaCacheSize[] = "browser.media_cache_size";
+
+// Specifies the release channel that the device should be locked to.
+// Possible values: "stable-channel", "beta-channel", "dev-channel", or an
+// empty string, in which case the value will be ignored.
+// TODO(dubroy): This preference may not be necessary once
+// http://crosbug.com/17015 is implemented and the update engine can just
+// fetch the correct value from the policy.
+const char kChromeOsReleaseChannel[] = "cros.system.releaseChannel";
+
+const char kPerformanceTracingEnabled[] =
+ "feedback.performance_tracing_enabled";
+
+// Boolean indicating whether tabstrip uses stacked layout (on touch devices).
+// Defaults to false.
+const char kTabStripStackedLayout[] = "tab-strip-stacked-layout";
+
+// Indicates that factory reset was requested from options page or reset screen.
+const char kFactoryResetRequested[] = "FactoryResetRequested";
+
+// Indicates that rollback was requested alongside with factory reset.
+// Makes sense only if kFactoryResetRequested is true.
+const char kRollbackRequested[] = "RollbackRequested";
+
+// Boolean recording whether we have showed a balloon that calls out the message
+// center for desktop notifications.
+const char kMessageCenterShowedFirstRunBalloon[] =
+ "message_center.showed_first_run_balloon";
+
+// Boolean recording whether the user has disabled the notifications
+// menubar or systray icon.
+const char kMessageCenterShowIcon[] = "message_center.show_icon";
+
+const char kMessageCenterForcedOnTaskbar[] =
+ "message_center.was_forced_on_taskbar";
+
+// *************** SERVICE PREFS ***************
+// These are attached to the service process.
+
+const char kCloudPrintRoot[] = "cloud_print";
+const char kCloudPrintProxyEnabled[] = "cloud_print.enabled";
+// The unique id for this instance of the cloud print proxy.
+const char kCloudPrintProxyId[] = "cloud_print.proxy_id";
+// The GAIA auth token for Cloud Print
+const char kCloudPrintAuthToken[] = "cloud_print.auth_token";
+// The GAIA auth token used by Cloud Print to authenticate with the XMPP server
+// This should eventually go away because the above token should work for both.
+const char kCloudPrintXMPPAuthToken[] = "cloud_print.xmpp_auth_token";
+// The email address of the account used to authenticate with the Cloud Print
+// server.
+const char kCloudPrintEmail[] = "cloud_print.email";
+// Settings specific to underlying print system.
+const char kCloudPrintPrintSystemSettings[] =
+ "cloud_print.print_system_settings";
+// A boolean indicating whether we should poll for print jobs when don't have
+// an XMPP connection (false by default).
+const char kCloudPrintEnableJobPoll[] = "cloud_print.enable_job_poll";
+const char kCloudPrintRobotRefreshToken[] = "cloud_print.robot_refresh_token";
+const char kCloudPrintRobotEmail[] = "cloud_print.robot_email";
+// A boolean indicating whether we should connect to cloud print new printers.
+const char kCloudPrintConnectNewPrinters[] =
+ "cloud_print.user_settings.connectNewPrinters";
+// A boolean indicating whether we should ping XMPP connection.
+const char kCloudPrintXmppPingEnabled[] = "cloud_print.xmpp_ping_enabled";
+// An int value indicating the average timeout between xmpp pings.
+const char kCloudPrintXmppPingTimeout[] = "cloud_print.xmpp_ping_timeout_sec";
+// Dictionary with settings stored by connector setup page.
+const char kCloudPrintUserSettings[] = "cloud_print.user_settings";
+// List of printers settings.
+extern const char kCloudPrintPrinters[] = "cloud_print.user_settings.printers";
+// A boolean indicating whether submitting jobs to Google Cloud Print is
+// blocked by policy.
+const char kCloudPrintSubmitEnabled[] = "cloud_print.submit_enabled";
+
+// Preference to store proxy settings.
+const char kProxy[] = "proxy";
+const char kMaxConnectionsPerProxy[] = "net.max_connections_per_proxy";
+
+// Preferences that are exclusively used to store managed values for default
+// content settings.
+const char kManagedDefaultCookiesSetting[] =
+ "profile.managed_default_content_settings.cookies";
+const char kManagedDefaultImagesSetting[] =
+ "profile.managed_default_content_settings.images";
+const char kManagedDefaultJavaScriptSetting[] =
+ "profile.managed_default_content_settings.javascript";
+const char kManagedDefaultPluginsSetting[] =
+ "profile.managed_default_content_settings.plugins";
+const char kManagedDefaultPopupsSetting[] =
+ "profile.managed_default_content_settings.popups";
+const char kManagedDefaultGeolocationSetting[] =
+ "profile.managed_default_content_settings.geolocation";
+const char kManagedDefaultNotificationsSetting[] =
+ "profile.managed_default_content_settings.notifications";
+const char kManagedDefaultMediaStreamSetting[] =
+ "profile.managed_default_content_settings.media_stream";
+
+// Preferences that are exclusively used to store managed
+// content settings patterns.
+const char kManagedCookiesAllowedForUrls[] =
+ "profile.managed_cookies_allowed_for_urls";
+const char kManagedCookiesBlockedForUrls[] =
+ "profile.managed_cookies_blocked_for_urls";
+const char kManagedCookiesSessionOnlyForUrls[] =
+ "profile.managed_cookies_sessiononly_for_urls";
+const char kManagedImagesAllowedForUrls[] =
+ "profile.managed_images_allowed_for_urls";
+const char kManagedImagesBlockedForUrls[] =
+ "profile.managed_images_blocked_for_urls";
+const char kManagedJavaScriptAllowedForUrls[] =
+ "profile.managed_javascript_allowed_for_urls";
+const char kManagedJavaScriptBlockedForUrls[] =
+ "profile.managed_javascript_blocked_for_urls";
+const char kManagedPluginsAllowedForUrls[] =
+ "profile.managed_plugins_allowed_for_urls";
+const char kManagedPluginsBlockedForUrls[] =
+ "profile.managed_plugins_blocked_for_urls";
+const char kManagedPopupsAllowedForUrls[] =
+ "profile.managed_popups_allowed_for_urls";
+const char kManagedPopupsBlockedForUrls[] =
+ "profile.managed_popups_blocked_for_urls";
+const char kManagedNotificationsAllowedForUrls[] =
+ "profile.managed_notifications_allowed_for_urls";
+const char kManagedNotificationsBlockedForUrls[] =
+ "profile.managed_notifications_blocked_for_urls";
+const char kManagedAutoSelectCertificateForUrls[] =
+ "profile.managed_auto_select_certificate_for_urls";
+
+#if defined(OS_MACOSX)
+// Set to true if the user removed our login item so we should not create a new
+// one when uninstalling background apps.
+const char kUserRemovedLoginItem[] = "background_mode.user_removed_login_item";
+
+// Set to true if Chrome already created a login item, so there's no need to
+// create another one.
+const char kChromeCreatedLoginItem[] =
+ "background_mode.chrome_created_login_item";
+
+// Set to true once we've initialized kChromeCreatedLoginItem for the first
+// time.
+const char kMigratedLoginItemPref[] =
+ "background_mode.migrated_login_item_pref";
+
+// A boolean that tracks whether to show a notification when trying to quit
+// while there are apps running.
+const char kNotifyWhenAppsKeepChromeAlive[] =
+ "apps.notify-when-apps-keep-chrome-alive";
+#endif
+
+// Set to true if background mode is enabled on this browser.
+const char kBackgroundModeEnabled[] = "background_mode.enabled";
+
+// Set to true if hardware acceleration mode is enabled on this browser.
+const char kHardwareAccelerationModeEnabled[] =
+ "hardware_acceleration_mode.enabled";
+
+// Hardware acceleration mode from previous browser launch.
+const char kHardwareAccelerationModePrevious[] =
+ "hardware_acceleration_mode_previous";
+
+// List of protocol handlers.
+const char kRegisteredProtocolHandlers[] =
+ "custom_handlers.registered_protocol_handlers";
+
+// List of protocol handlers the user has requested not to be asked about again.
+const char kIgnoredProtocolHandlers[] =
+ "custom_handlers.ignored_protocol_handlers";
+
+// List of protocol handlers registered by policy.
+const char kPolicyRegisteredProtocolHandlers[] =
+ "custom_handlers.policy.registered_protocol_handlers";
+
+// List of protocol handlers the policy has requested to be ignored.
+const char kPolicyIgnoredProtocolHandlers[] =
+ "custom_handlers.policy.ignored_protocol_handlers";
+
+// Whether user-specified handlers for protocols and content types can be
+// specified.
+const char kCustomHandlersEnabled[] = "custom_handlers.enabled";
+
+// Integer that specifies the policy refresh rate for device-policy in
+// milliseconds. Not all values are meaningful, so it is clamped to a sane range
+// by the cloud policy subsystem.
+const char kDevicePolicyRefreshRate[] = "policy.device_refresh_rate";
+
+// A boolean where true means that the browser has previously attempted to
+// enable autoupdate and failed, so the next out-of-date browser start should
+// not prompt the user to enable autoupdate, it should offer to reinstall Chrome
+// instead.
+const char kAttemptedToEnableAutoupdate[] =
+ "browser.attempted_to_enable_autoupdate";
+
+// The next media gallery ID to assign.
+const char kMediaGalleriesUniqueId[] = "media_galleries.gallery_id";
+
+// A list of dictionaries, where each dictionary represents a known media
+// gallery.
+const char kMediaGalleriesRememberedGalleries[] =
+ "media_galleries.remembered_galleries";
+
+// The last time a media scan completed.
+const char kMediaGalleriesLastScanTime[] = "media_galleries.last_scan_time";
+
+#if defined(USE_ASH)
+// |kShelfAlignment| and |kShelfAutoHideBehavior| have a local variant. The
+// local variant is not synced and is used if set. If the local variant is not
+// set its value is set from the synced value (once prefs have been
+// synced). This gives a per-machine setting that is initialized from the last
+// set value.
+// These values are default on the machine but can be overridden by per-display
+// values in kShelfPreferences (unless overridden by managed policy).
+// String value corresponding to ash::Shell::ShelfAlignment.
+const char kShelfAlignment[] = "shelf_alignment";
+const char kShelfAlignmentLocal[] = "shelf_alignment_local";
+// String value corresponding to ash::Shell::ShelfAutoHideBehavior.
+const char kShelfAutoHideBehavior[] = "auto_hide_behavior";
+const char kShelfAutoHideBehaviorLocal[] = "auto_hide_behavior_local";
+// This value stores chrome icon's index in the launcher. This should be handled
+// separately with app shortcut's index because of ShelfModel's backward
+// compatibility. If we add chrome icon index to |kPinnedLauncherApps|, its
+// index is also stored in the |kPinnedLauncherApp| pref. It may causes
+// creating two chrome icons.
+const char kShelfChromeIconIndex[] = "shelf_chrome_icon_index";
+// Dictionary value that holds per-display preference of shelf alignment and
+// auto-hide behavior. Key of the dictionary is the id of the display, and
+// its value is a dictionary whose keys are kShelfAlignment and
+// kShelfAutoHideBehavior.
+const char kShelfPreferences[] = "shelf_preferences";
+
+// Integer value in milliseconds indicating the length of time for which a
+// confirmation dialog should be shown when the user presses the logout button.
+// A value of 0 indicates that logout should happen immediately, without showing
+// a confirmation dialog.
+const char kLogoutDialogDurationMs[] = "logout_dialog_duration_ms";
+const char kPinnedLauncherApps[] = "pinned_launcher_apps";
+// Boolean value indicating whether to show a logout button in the ash tray.
+const char kShowLogoutButtonInTray[] = "show_logout_button_in_tray";
+#endif
+
+#if defined(USE_AURA)
+// Tuning settings for gestures.
+const char kMaxSeparationForGestureTouchesInPixels[] =
+ "gesture.max_separation_for_gesture_touches_in_pixels";
+const char kSemiLongPressTimeInSeconds[] =
+ "gesture.semi_long_press_time_in_seconds";
+const char kTabScrubActivationDelayInMS[] =
+ "gesture.tab_scrub_activation_delay_in_ms";
+const char kFlingAccelerationCurveCoefficient0[] =
+ "gesture.fling_acceleration_curve_coefficient_0";
+const char kFlingAccelerationCurveCoefficient1[] =
+ "gesture.fling_acceleration_curve_coefficient_1";
+const char kFlingAccelerationCurveCoefficient2[] =
+ "gesture.fling_acceleration_curve_coefficient_2";
+const char kFlingAccelerationCurveCoefficient3[] =
+ "gesture.fling_acceleration_curve_coefficient_3";
+const char kFlingCurveTouchpadAlpha[] = "flingcurve.touchpad_alpha";
+const char kFlingCurveTouchpadBeta[] = "flingcurve.touchpad_beta";
+const char kFlingCurveTouchpadGamma[] = "flingcurve.touchpad_gamma";
+const char kFlingCurveTouchscreenAlpha[] = "flingcurve.touchscreen_alpha";
+const char kFlingCurveTouchscreenBeta[] = "flingcurve.touchscreen_beta";
+const char kFlingCurveTouchscreenGamma[] = "flingcurve.touchscreen_gamma";
+const char kFlingMaxCancelToDownTimeInMs[] =
+ "gesture.fling_max_cancel_to_down_time_in_ms";
+const char kFlingMaxTapGapTimeInMs[] =
+ "gesture.fling_max_tap_gap_time_in_ms";
+const char kOverscrollHorizontalThresholdComplete[] =
+ "overscroll.horizontal_threshold_complete";
+const char kOverscrollVerticalThresholdComplete[] =
+ "overscroll.vertical_threshold_complete";
+const char kOverscrollMinimumThresholdStart[] =
+ "overscroll.minimum_threshold_start";
+const char kOverscrollMinimumThresholdStartTouchpad[] =
+ "overscroll.minimum_threshold_start_touchpad";
+const char kOverscrollVerticalThresholdStart[] =
+ "overscroll.vertical_threshold_start";
+const char kOverscrollHorizontalResistThreshold[] =
+ "overscroll.horizontal_resist_threshold";
+const char kOverscrollVerticalResistThreshold[] =
+ "overscroll.vertical_resist_threshold";
+#endif
+
+// Counts how many more times the 'profile on a network share' warning should be
+// shown to the user before the next silence period.
+const char kNetworkProfileWarningsLeft[] = "network_profile.warnings_left";
+// Tracks the time of the last shown warning. Used to reset
+// |network_profile.warnings_left| after a silence period.
+const char kNetworkProfileLastWarningTime[] =
+ "network_profile.last_warning_time";
+
+#if defined(OS_CHROMEOS)
+// The RLZ brand code, if enabled.
+const char kRLZBrand[] = "rlz.brand";
+// Whether RLZ pings are disabled.
+const char kRLZDisabled[] = "rlz.disabled";
+#endif
+
+#if defined(ENABLE_APP_LIST)
+// The directory in user data dir that contains the profile to be used with the
+// app launcher.
+const char kAppListProfile[] = "app_list.profile";
+
+// The number of times the app launcher was launched since last ping and
+// the time of the last ping.
+const char kAppListLaunchCount[] = "app_list.launch_count";
+const char kLastAppListLaunchPing[] = "app_list.last_launch_ping";
+
+// The number of times the an app was launched from the app launcher since last
+// ping and the time of the last ping.
+const char kAppListAppLaunchCount[] = "app_list.app_launch_count";
+const char kLastAppListAppLaunchPing[] = "app_list.last_app_launch_ping";
+
+// A boolean that tracks whether the user has ever enabled the app launcher.
+const char kAppLauncherHasBeenEnabled[] =
+ "apps.app_launcher.has_been_enabled";
+
+// An enum indicating how the app launcher was enabled. E.g., via webstore, app
+// install, command line, etc. For UMA.
+const char kAppListEnableMethod[] = "app_list.how_enabled";
+
+// The time that the app launcher was enabled. Cleared when UMA is recorded.
+const char kAppListEnableTime[] = "app_list.when_enabled";
+
+// TODO(calamity): remove this pref since app launcher will always be
+// installed.
+// Local state caching knowledge of whether the app launcher is installed.
+const char kAppLauncherIsEnabled[] =
+ "apps.app_launcher.should_show_apps_page";
+
+// Integer representing the version of the app launcher shortcut installed on
+// the system. Incremented, e.g., when embedded icons change.
+const char kAppLauncherShortcutVersion[] = "apps.app_launcher.shortcut_version";
+
+// A boolean identifying if we should show the app launcher promo or not.
+const char kShowAppLauncherPromo[] = "app_launcher.show_promo";
+
+// A dictionary that tracks the Drive app to Chrome app mapping. The key is
+// a Drive app id and the value is the corresponding Chrome app id. The pref
+// is unsynable and used to track local mappings only.
+const char kAppLauncherDriveAppMapping[] =
+ "apps.app_launcher.drive_app_mapping";
+#endif
+
+// If set, the user requested to launch the app with this extension id while
+// in Metro mode, and then relaunched to Desktop mode to start it.
+const char kAppLaunchForMetroRestart[] = "apps.app_launch_for_metro_restart";
+
+// Set with |kAppLaunchForMetroRestart|, the profile whose loading triggers
+// launch of the specified app when restarting Chrome in desktop mode.
+const char kAppLaunchForMetroRestartProfile[] =
+ "apps.app_launch_for_metro_restart_profile";
+
+// An integer that is incremented whenever changes are made to app shortcuts.
+// Increasing this causes all app shortcuts to be recreated.
+const char kAppShortcutsVersion[] = "apps.shortcuts_version";
+
+// How often the bubble has been shown.
+extern const char kModuleConflictBubbleShown[] = "module_conflict.bubble_shown";
+
+// A string pref for storing the salt used to compute the pepper device ID.
+const char kDRMSalt[] = "settings.privacy.drm_salt";
+// A boolean pref that enables the (private) pepper GetDeviceID() call and
+// enables the use of remote attestation for content protection.
+const char kEnableDRM[] = "settings.privacy.drm_enabled";
+
+// An integer per-profile pref that signals if the watchdog extension is
+// installed and active. We need to know if the watchdog extension active for
+// ActivityLog initialization before the extension system is initialized.
+const char kWatchdogExtensionActive[] =
+ "profile.extensions.activity_log.num_consumers_active";
+// The old version was a bool.
+const char kWatchdogExtensionActiveOld[] =
+ "profile.extensions.activity_log.watchdog_extension_active";
+
+#if defined(OS_ANDROID)
+// A list of partner bookmark rename/remove mappings.
+// Each list item is a dictionary containing a "url", a "provider_title" and
+// "mapped_title" entries, detailing the bookmark target URL (if any), the title
+// given by the PartnerBookmarksProvider and either the user-visible renamed
+// title or an empty string if the bookmark node was removed.
+const char kPartnerBookmarkMappings[] = "partnerbookmarks.mappings";
+#endif
+
+// Whether DNS Quick Check is disabled in proxy resolution.
+const char kQuickCheckEnabled[] = "proxy.quick_check_enabled";
+
+// Boolean that indicates whether elevation is needed to recover Chrome upgrade.
+const char kRecoveryComponentNeedsElevation[] =
+ "recovery_component.needs_elevation";
+
+} // namespace prefs
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