1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "chrome/common/pref_names.h" 6 7#include "base/basictypes.h" 8#include "chrome/common/pref_font_webkit_names.h" 9 10namespace prefs { 11 12// *************** PROFILE PREFS *************** 13// These are attached to the user profile 14 15// A string property indicating whether default apps should be installed 16// in this profile. Use the value "install" to enable defaults apps, or 17// "noinstall" to disable them. This property is usually set in the 18// master_preferences and copied into the profile preferences on first run. 19// Defaults apps are installed only when creating a new profile. 20const char kDefaultApps[] = "default_apps"; 21 22// Whether we have installed default apps yet in this profile. 23const char kDefaultAppsInstalled[] = "default_apps_installed"; 24 25// Disables screenshot accelerators and extension APIs. 26// This setting resides both in profile prefs and local state. Accelerator 27// handling code reads local state, while extension APIs use profile pref. 28const char kDisableScreenshots[] = "disable_screenshots"; 29 30// A boolean specifying whether the New Tab page is the home page or not. 31const char kHomePageIsNewTabPage[] = "homepage_is_newtabpage"; 32 33// This is the URL of the page to load when opening new tabs. 34const char kHomePage[] = "homepage"; 35 36// Maps host names to whether the host is manually allowed or blocked. 37const char kManagedModeManualHosts[] = "profile.managed.manual_hosts"; 38// Maps URLs to whether the URL is manually allowed or blocked. 39const char kManagedModeManualURLs[] = "profile.managed.manual_urls"; 40 41// Stores the email address associated with the google account of the custodian 42// of the managed user, set when the managed user is created. 43const char kManagedUserCustodianEmail[] = "profile.managed.custodian_email"; 44 45// Stores the display name associated with the google account of the custodian 46// of the managed user, updated (if possible) each time the managed user 47// starts a session. 48const char kManagedUserCustodianName[] = "profile.managed.custodian_name"; 49 50// An integer that keeps track of the profile icon version. This allows us to 51// determine the state of the profile icon for icon format changes. 52const char kProfileIconVersion[] = "profile.icon_version"; 53 54// Used to determine if the last session exited cleanly. Set to false when 55// first opened, and to true when closing. On startup if the value is false, 56// it means the profile didn't exit cleanly. 57// DEPRECATED: this is replaced by kSessionExitType and exists for backwards 58// compatability. 59const char kSessionExitedCleanly[] = "profile.exited_cleanly"; 60 61// A string pref whose values is one of the values defined by 62// |ProfileImpl::kPrefExitTypeXXX|. Set to |kPrefExitTypeCrashed| on startup and 63// one of |kPrefExitTypeNormal| or |kPrefExitTypeSessionEnded| during 64// shutdown. Used to determine the exit type the last time the profile was open. 65const char kSessionExitType[] = "profile.exit_type"; 66 67// An integer pref. Holds one of several values: 68// 0: (deprecated) open the homepage on startup. 69// 1: restore the last session. 70// 2: this was used to indicate a specific session should be restored. It is 71// no longer used, but saved to avoid conflict with old preferences. 72// 3: unused, previously indicated the user wants to restore a saved session. 73// 4: restore the URLs defined in kURLsToRestoreOnStartup. 74// 5: open the New Tab Page on startup. 75const char kRestoreOnStartup[] = "session.restore_on_startup"; 76 77// A preference to keep track of whether we have already checked whether we 78// need to migrate the user from kRestoreOnStartup=0 to kRestoreOnStartup=4. 79// We only need to do this check once, on upgrade from m18 or lower to m19 or 80// higher. 81const char kRestoreOnStartupMigrated[] = "session.restore_on_startup_migrated"; 82 83// The URLs to restore on startup or when the home button is pressed. The URLs 84// are only restored on startup if kRestoreOnStartup is 4. 85const char kURLsToRestoreOnStartup[] = "session.urls_to_restore_on_startup"; 86 87// The application locale. 88// For OS_CHROMEOS we maintain kApplicationLocale property in both local state 89// and user's profile. Global property determines locale of login screen, 90// while user's profile determines his personal locale preference. 91const char kApplicationLocale[] = "intl.app_locale"; 92#if defined(OS_CHROMEOS) 93// Locale preference of device' owner. ChromeOS device appears in this locale 94// after startup/wakeup/signout. 95const char kOwnerLocale[] = "intl.owner_locale"; 96// Locale accepted by user. Non-syncable. 97// Used to determine whether we need to show Locale Change notification. 98const char kApplicationLocaleAccepted[] = "intl.app_locale_accepted"; 99// Non-syncable item. 100// It is used in two distinct ways. 101// (1) Used for two-step initialization of locale in ChromeOS 102// because synchronization of kApplicationLocale is not instant. 103// (2) Used to detect locale change. Locale change is detected by 104// LocaleChangeGuard in case values of kApplicationLocaleBackup and 105// kApplicationLocale are both non-empty and differ. 106// Following is a table showing how state of those prefs may change upon 107// common real-life use cases: 108// AppLocale Backup Accepted 109// Initial login - A - 110// Sync B A - 111// Accept (B) B B B 112// ----------------------------------------------------------- 113// Initial login - A - 114// No sync and second login A A - 115// Change options B B - 116// ----------------------------------------------------------- 117// Initial login - A - 118// Sync A A - 119// Locale changed on login screen A C - 120// Accept (A) A A A 121// ----------------------------------------------------------- 122// Initial login - A - 123// Sync B A - 124// Revert A A - 125const char kApplicationLocaleBackup[] = "intl.app_locale_backup"; 126#endif 127 128// The default character encoding to assume for a web page in the 129// absence of MIME charset specification 130const char kDefaultCharset[] = "intl.charset_default"; 131 132// The value to use for Accept-Languages HTTP header when making an HTTP 133// request. 134const char kAcceptLanguages[] = "intl.accept_languages"; 135 136// The value to use for showing locale-dependent encoding list for different 137// locale, it's initialized from the corresponding string resource that is 138// stored in non-translatable part of the resource bundle. 139const char kStaticEncodings[] = "intl.static_encodings"; 140 141// Obselete WebKit prefs for migration. 142const char kGlobalDefaultCharset[] = "intl.global.charset_default"; 143const char kWebKitGlobalDefaultFontSize[] = 144 "webkit.webprefs.global.default_font_size"; 145const char kWebKitGlobalDefaultFixedFontSize[] = 146 "webkit.webprefs.global.default_fixed_font_size"; 147const char kWebKitGlobalMinimumFontSize[] = 148 "webkit.webprefs.global.minimum_font_size"; 149const char kWebKitGlobalMinimumLogicalFontSize[] = 150 "webkit.webprefs.global.minimum_logical_font_size"; 151const char kWebKitGlobalJavascriptCanOpenWindowsAutomatically[] = 152 "webkit.webprefs.global.javascript_can_open_windows_automatically"; 153const char kWebKitGlobalJavascriptEnabled[] = 154 "webkit.webprefs.global.javascript_enabled"; 155const char kWebKitGlobalLoadsImagesAutomatically[] = 156 "webkit.webprefs.global.loads_images_automatically"; 157const char kWebKitGlobalPluginsEnabled[] = 158 "webkit.webprefs.global.plugins_enabled"; 159const char kWebKitGlobalStandardFontFamily[] = 160 "webkit.webprefs.global.standard_font_family"; 161const char kWebKitGlobalFixedFontFamily[] = 162 "webkit.webprefs.global.fixed_font_family"; 163const char kWebKitGlobalSerifFontFamily[] = 164 "webkit.webprefs.global.serif_font_family"; 165const char kWebKitGlobalSansSerifFontFamily[] = 166 "webkit.webprefs.global.sansserif_font_family"; 167const char kWebKitGlobalCursiveFontFamily[] = 168 "webkit.webprefs.global.cursive_font_family"; 169const char kWebKitGlobalFantasyFontFamily[] = 170 "webkit.webprefs.global.fantasy_font_family"; 171const char kWebKitOldStandardFontFamily[] = 172 "webkit.webprefs.standard_font_family"; 173const char kWebKitOldFixedFontFamily[] = "webkit.webprefs.fixed_font_family"; 174const char kWebKitOldSerifFontFamily[] = "webkit.webprefs.serif_font_family"; 175const char kWebKitOldSansSerifFontFamily[] = 176 "webkit.webprefs.sansserif_font_family"; 177const char kWebKitOldCursiveFontFamily[] = 178 "webkit.webprefs.cursive_font_family"; 179const char kWebKitOldFantasyFontFamily[] = 180 "webkit.webprefs.fantasy_font_family"; 181 182// If these change, the corresponding enums in the extension API 183// experimental.fontSettings.json must also change. 184const char* const kWebKitScriptsForFontFamilyMaps[] = { 185#define EXPAND_SCRIPT_FONT(x, script_name) script_name , 186#include "chrome/common/pref_font_script_names-inl.h" 187ALL_FONT_SCRIPTS("unused param") 188#undef EXPAND_SCRIPT_FONT 189}; 190 191const size_t kWebKitScriptsForFontFamilyMapsLength = 192 arraysize(kWebKitScriptsForFontFamilyMaps); 193 194// Strings for WebKit font family preferences. If these change, the pref prefix 195// in pref_names_util.cc and the pref format in font_settings_api.cc must also 196// change. 197const char kWebKitStandardFontFamilyMap[] = 198 WEBKIT_WEBPREFS_FONTS_STANDARD; 199const char kWebKitFixedFontFamilyMap[] = 200 WEBKIT_WEBPREFS_FONTS_FIXED; 201const char kWebKitSerifFontFamilyMap[] = 202 WEBKIT_WEBPREFS_FONTS_SERIF; 203const char kWebKitSansSerifFontFamilyMap[] = 204 WEBKIT_WEBPREFS_FONTS_SANSERIF; 205const char kWebKitCursiveFontFamilyMap[] = 206 WEBKIT_WEBPREFS_FONTS_CURSIVE; 207const char kWebKitFantasyFontFamilyMap[] = 208 WEBKIT_WEBPREFS_FONTS_FANTASY; 209const char kWebKitPictographFontFamilyMap[] = 210 WEBKIT_WEBPREFS_FONTS_PICTOGRAPH; 211const char kWebKitStandardFontFamilyArabic[] = 212 "webkit.webprefs.fonts.standard.Arab"; 213const char kWebKitFixedFontFamilyArabic[] = 214 "webkit.webprefs.fonts.fixed.Arab"; 215const char kWebKitSerifFontFamilyArabic[] = 216 "webkit.webprefs.fonts.serif.Arab"; 217const char kWebKitSansSerifFontFamilyArabic[] = 218 "webkit.webprefs.fonts.sansserif.Arab"; 219const char kWebKitStandardFontFamilyCyrillic[] = 220 "webkit.webprefs.fonts.standard.Cyrl"; 221const char kWebKitFixedFontFamilyCyrillic[] = 222 "webkit.webprefs.fonts.fixed.Cyrl"; 223const char kWebKitSerifFontFamilyCyrillic[] = 224 "webkit.webprefs.fonts.serif.Cyrl"; 225const char kWebKitSansSerifFontFamilyCyrillic[] = 226 "webkit.webprefs.fonts.sansserif.Cyrl"; 227const char kWebKitStandardFontFamilyGreek[] = 228 "webkit.webprefs.fonts.standard.Grek"; 229const char kWebKitFixedFontFamilyGreek[] = 230 "webkit.webprefs.fonts.fixed.Grek"; 231const char kWebKitSerifFontFamilyGreek[] = 232 "webkit.webprefs.fonts.serif.Grek"; 233const char kWebKitSansSerifFontFamilyGreek[] = 234 "webkit.webprefs.fonts.sansserif.Grek"; 235const char kWebKitStandardFontFamilyJapanese[] = 236 "webkit.webprefs.fonts.standard.Jpan"; 237const char kWebKitFixedFontFamilyJapanese[] = 238 "webkit.webprefs.fonts.fixed.Jpan"; 239const char kWebKitSerifFontFamilyJapanese[] = 240 "webkit.webprefs.fonts.serif.Jpan"; 241const char kWebKitSansSerifFontFamilyJapanese[] = 242 "webkit.webprefs.fonts.sansserif.Jpan"; 243const char kWebKitStandardFontFamilyKorean[] = 244 "webkit.webprefs.fonts.standard.Hang"; 245const char kWebKitFixedFontFamilyKorean[] = 246 "webkit.webprefs.fonts.fixed.Hang"; 247const char kWebKitSerifFontFamilyKorean[] = 248 "webkit.webprefs.fonts.serif.Hang"; 249const char kWebKitSansSerifFontFamilyKorean[] = 250 "webkit.webprefs.fonts.sansserif.Hang"; 251const char kWebKitCursiveFontFamilyKorean[] = 252 "webkit.webprefs.fonts.cursive.Hang"; 253const char kWebKitStandardFontFamilySimplifiedHan[] = 254 "webkit.webprefs.fonts.standard.Hans"; 255const char kWebKitFixedFontFamilySimplifiedHan[] = 256 "webkit.webprefs.fonts.fixed.Hans"; 257const char kWebKitSerifFontFamilySimplifiedHan[] = 258 "webkit.webprefs.fonts.serif.Hans"; 259const char kWebKitSansSerifFontFamilySimplifiedHan[] = 260 "webkit.webprefs.fonts.sansserif.Hans"; 261const char kWebKitStandardFontFamilyTraditionalHan[] = 262 "webkit.webprefs.fonts.standard.Hant"; 263const char kWebKitFixedFontFamilyTraditionalHan[] = 264 "webkit.webprefs.fonts.fixed.Hant"; 265const char kWebKitSerifFontFamilyTraditionalHan[] = 266 "webkit.webprefs.fonts.serif.Hant"; 267const char kWebKitSansSerifFontFamilyTraditionalHan[] = 268 "webkit.webprefs.fonts.sansserif.Hant"; 269 270// WebKit preferences. 271const char kWebKitWebSecurityEnabled[] = "webkit.webprefs.web_security_enabled"; 272const char kWebKitDomPasteEnabled[] = "webkit.webprefs.dom_paste_enabled"; 273const char kWebKitShrinksStandaloneImagesToFit[] = 274 "webkit.webprefs.shrinks_standalone_images_to_fit"; 275const char kWebKitInspectorSettings[] = "webkit.webprefs.inspector_settings"; 276const char kWebKitUsesUniversalDetector[] = 277 "webkit.webprefs.uses_universal_detector"; 278const char kWebKitTextAreasAreResizable[] = 279 "webkit.webprefs.text_areas_are_resizable"; 280const char kWebKitJavaEnabled[] = "webkit.webprefs.java_enabled"; 281const char kWebkitTabsToLinks[] = "webkit.webprefs.tabs_to_links"; 282const char kWebKitAllowDisplayingInsecureContent[] = 283 "webkit.webprefs.allow_displaying_insecure_content"; 284const char kWebKitAllowRunningInsecureContent[] = 285 "webkit.webprefs.allow_running_insecure_content"; 286#if defined(OS_ANDROID) 287const char kWebKitFontScaleFactor[] = "webkit.webprefs.font_scale_factor"; 288const char kWebKitForceEnableZoom[] = "webkit.webprefs.force_enable_zoom"; 289const char kWebKitPasswordEchoEnabled[] = 290 "webkit.webprefs.password_echo_enabled"; 291#endif 292 293const char kWebKitCommonScript[] = "Zyyy"; 294const char kWebKitStandardFontFamily[] = "webkit.webprefs.fonts.standard.Zyyy"; 295const char kWebKitFixedFontFamily[] = "webkit.webprefs.fonts.fixed.Zyyy"; 296const char kWebKitSerifFontFamily[] = "webkit.webprefs.fonts.serif.Zyyy"; 297const char kWebKitSansSerifFontFamily[] = 298 "webkit.webprefs.fonts.sansserif.Zyyy"; 299const char kWebKitCursiveFontFamily[] = "webkit.webprefs.fonts.cursive.Zyyy"; 300const char kWebKitFantasyFontFamily[] = "webkit.webprefs.fonts.fantasy.Zyyy"; 301const char kWebKitPictographFontFamily[] = 302 "webkit.webprefs.fonts.pictograph.Zyyy"; 303const char kWebKitDefaultFontSize[] = "webkit.webprefs.default_font_size"; 304const char kWebKitDefaultFixedFontSize[] = 305 "webkit.webprefs.default_fixed_font_size"; 306const char kWebKitMinimumFontSize[] = "webkit.webprefs.minimum_font_size"; 307const char kWebKitMinimumLogicalFontSize[] = 308 "webkit.webprefs.minimum_logical_font_size"; 309const char kWebKitJavascriptEnabled[] = "webkit.webprefs.javascript_enabled"; 310const char kWebKitJavascriptCanOpenWindowsAutomatically[] = 311 "webkit.webprefs.javascript_can_open_windows_automatically"; 312const char kWebKitLoadsImagesAutomatically[] = 313 "webkit.webprefs.loads_images_automatically"; 314const char kWebKitPluginsEnabled[] = "webkit.webprefs.plugins_enabled"; 315 316// Boolean which specifies whether the bookmark bar is visible on all tabs. 317const char kShowBookmarkBar[] = "bookmark_bar.show_on_all_tabs"; 318 319// Boolean which specifies whether the apps shortcut is visible on the bookmark 320// bar. 321const char kShowAppsShortcutInBookmarkBar[] = "bookmark_bar.show_apps_shortcut"; 322 323// Boolean which specifies the ids of the bookmark nodes that are expanded in 324// the bookmark editor. 325const char kBookmarkEditorExpandedNodes[] = "bookmark_editor.expanded_nodes"; 326 327// Boolean controlling whether password generation is enabled (will allow users 328// to generated passwords on account creation pages). 329const char kPasswordGenerationEnabled[] = "password_generation.enabled"; 330 331// Boolean that is true if the password manager is on (will record new 332// passwords and fill in known passwords). 333const char kPasswordManagerEnabled[] = "profile.password_manager_enabled"; 334 335// Boolean controlling whether the password manager allows to retrieve passwords 336// in clear text. 337const char kPasswordManagerAllowShowPasswords[] = 338 "profile.password_manager_allow_show_passwords"; 339 340// Booleans identifying whether normal and reverse auto-logins are enabled. 341const char kAutologinEnabled[] = "autologin.enabled"; 342const char kReverseAutologinEnabled[] = "reverse_autologin.enabled"; 343 344// List to keep track of emails for which the user has rejected one-click 345// sign-in. 346const char kReverseAutologinRejectedEmailList[] = 347 "reverse_autologin.rejected_email_list"; 348 349// Boolean that is true when SafeBrowsing is enabled. 350const char kSafeBrowsingEnabled[] = "safebrowsing.enabled"; 351 352// Boolean that is true when SafeBrowsing Malware Report is enabled. 353const char kSafeBrowsingReportingEnabled[] = 354 "safebrowsing.reporting_enabled"; 355 356// Boolean that is true when the SafeBrowsing interstitial should not allow 357// users to proceed anyway. 358const char kSafeBrowsingProceedAnywayDisabled[] = 359 "safebrowsing.proceed_anyway_disabled"; 360 361// Enum that specifies whether Incognito mode is: 362// 0 - Enabled. Default behaviour. Default mode is available on demand. 363// 1 - Disabled. Used cannot browse pages in Incognito mode. 364// 2 - Forced. All pages/sessions are forced into Incognito. 365const char kIncognitoModeAvailability[] = "incognito.mode_availability"; 366 367// Boolean that is true when Suggest support is enabled. 368const char kSearchSuggestEnabled[] = "search.suggest_enabled"; 369 370// Boolean that indicates whether the browser should put up a confirmation 371// window when the user is attempting to quit. Mac only. 372const char kConfirmToQuitEnabled[] = "browser.confirm_to_quit"; 373 374// OBSOLETE. Enum that specifies whether to enforce a third-party cookie 375// blocking policy. This has been superseded by kDefaultContentSettings + 376// kBlockThirdPartyCookies. 377// 0 - allow all cookies. 378// 1 - block third-party cookies 379// 2 - block all cookies 380const char kCookieBehavior[] = "security.cookie_behavior"; 381 382// The GUID of the synced default search provider. Note that this acts like a 383// pointer to which synced search engine should be the default, rather than the 384// prefs below which describe the locally saved default search provider details 385// (and are not synced). This is ignored in the case of the default search 386// provider being managed by policy. 387const char kSyncedDefaultSearchProviderGUID[] = 388 "default_search_provider.synced_guid"; 389 390// Whether having a default search provider is enabled. 391const char kDefaultSearchProviderEnabled[] = 392 "default_search_provider.enabled"; 393 394// The URL (as understood by TemplateURLRef) the default search provider uses 395// for searches. 396const char kDefaultSearchProviderSearchURL[] = 397 "default_search_provider.search_url"; 398 399// The URL (as understood by TemplateURLRef) the default search provider uses 400// for suggestions. 401const char kDefaultSearchProviderSuggestURL[] = 402 "default_search_provider.suggest_url"; 403 404// The URL (as understood by TemplateURLRef) the default search provider uses 405// for instant results. 406const char kDefaultSearchProviderInstantURL[] = 407 "default_search_provider.instant_url"; 408 409// The URL (as understood by TemplateURLRef) the default search provider uses 410// for image search results. 411const char kDefaultSearchProviderImageURL[] = 412 "default_search_provider.image_url"; 413 414// The string of post parameters (as understood by TemplateURLRef) the default 415// search provider uses for searches by using POST. 416const char kDefaultSearchProviderSearchURLPostParams[] = 417 "default_search_provider.search_url_post_params"; 418 419// The string of post parameters (as understood by TemplateURLRef) the default 420// search provider uses for suggestions by using POST. 421const char kDefaultSearchProviderSuggestURLPostParams[] = 422 "default_search_provider.suggest_url_post_params"; 423 424// The string of post parameters (as understood by TemplateURLRef) the default 425// search provider uses for instant results by using POST. 426const char kDefaultSearchProviderInstantURLPostParams[] = 427 "default_search_provider.instant_url_post_params"; 428 429// The string of post parameters (as understood by TemplateURLRef) the default 430// search provider uses for image search results by using POST. 431const char kDefaultSearchProviderImageURLPostParams[] = 432 "default_search_provider.image_url_post_params"; 433 434// The Favicon URL (as understood by TemplateURLRef) of the default search 435// provider. 436const char kDefaultSearchProviderIconURL[] = 437 "default_search_provider.icon_url"; 438 439// The input encoding (as understood by TemplateURLRef) supported by the default 440// search provider. The various encodings are separated by ';' 441const char kDefaultSearchProviderEncodings[] = 442 "default_search_provider.encodings"; 443 444// The name of the default search provider. 445const char kDefaultSearchProviderName[] = "default_search_provider.name"; 446 447// The keyword of the default search provider. 448const char kDefaultSearchProviderKeyword[] = "default_search_provider.keyword"; 449 450// The id of the default search provider. 451const char kDefaultSearchProviderID[] = "default_search_provider.id"; 452 453// The prepopulate id of the default search provider. 454const char kDefaultSearchProviderPrepopulateID[] = 455 "default_search_provider.prepopulate_id"; 456 457// The alternate urls of the default search provider. 458const char kDefaultSearchProviderAlternateURLs[] = 459 "default_search_provider.alternate_urls"; 460 461// Search term placement query parameter for the default search provider. 462const char kDefaultSearchProviderSearchTermsReplacementKey[] = 463 "default_search_provider.search_terms_replacement_key"; 464 465// The dictionary key used when the default search providers are given 466// in the preferences file. Normally they are copied from the master 467// preferences file. 468const char kSearchProviderOverrides[] = "search_provider_overrides"; 469// The format version for the dictionary above. 470const char kSearchProviderOverridesVersion[] = 471 "search_provider_overrides_version"; 472 473// Boolean which specifies whether we should ask the user if we should download 474// a file (true) or just download it automatically. 475const char kPromptForDownload[] = "download.prompt_for_download"; 476 477// A boolean pref set to true if we're using Link Doctor error pages. 478const char kAlternateErrorPagesEnabled[] = "alternate_error_pages.enabled"; 479 480// OBSOLETE: new pref now stored with user prefs instead of profile, as 481// kDnsPrefetchingStartupList. 482const char kDnsStartupPrefetchList[] = "StartupDNSPrefetchList"; 483 484// An adaptively identified list of domain names to be pre-fetched during the 485// next startup, based on what was actually needed during this startup. 486const char kDnsPrefetchingStartupList[] = "dns_prefetching.startup_list"; 487 488// OBSOLETE: new pref now stored with user prefs instead of profile, as 489// kDnsPrefetchingHostReferralList. 490const char kDnsHostReferralList[] = "HostReferralList"; 491 492// A list of host names used to fetch web pages, and their commonly used 493// sub-resource hostnames (and expected latency benefits from pre-resolving, or 494// preconnecting to, such sub-resource hostnames). 495// This list is adaptively grown and pruned. 496const char kDnsPrefetchingHostReferralList[] = 497 "dns_prefetching.host_referral_list"; 498 499// Disables the SPDY protocol. 500const char kDisableSpdy[] = "spdy.disabled"; 501 502// Prefs for persisting HttpServerProperties. 503const char kHttpServerProperties[] = "net.http_server_properties"; 504 505// Prefs for server names that support SPDY protocol. 506const char kSpdyServers[] = "spdy.servers"; 507 508// Prefs for servers that support Alternate-Protocol. 509const char kAlternateProtocolServers[] = "spdy.alternate_protocol"; 510 511// Disables the listed protocol schemes. 512const char kDisabledSchemes[] = "protocol.disabled_schemes"; 513 514// Blocks access to the listed host patterns. 515const char kUrlBlacklist[] = "policy.url_blacklist"; 516 517// Allows access to the listed host patterns, as exceptions to the blacklist. 518const char kUrlWhitelist[] = "policy.url_whitelist"; 519 520#if defined(OS_ANDROID) 521// Last time that a check for cloud policy management was done. This time is 522// recorded on Android so that retries aren't attempted on every startup. 523// Instead the cloud policy registration is retried at least 1 or 3 days later. 524const char kLastPolicyCheckTime[] = "policy.last_policy_check_time"; 525 526// A list of bookmarks to include in a Managed Bookmarks root node. Each 527// list item is a dictionary containig a "name" and an "url" entry, detailing 528// the bookmark name and target URL respectively. 529const char kManagedBookmarks[] = "policy.managed_bookmarks"; 530#endif 531 532// Prefix URL for the experimental Instant ZeroSuggest provider. 533const char kInstantUIZeroSuggestUrlPrefix[] = 534 "instant_ui.zero_suggest_url_prefix"; 535 536// Used to migrate preferences from local state to user preferences to 537// enable multiple profiles. 538// BITMASK with possible values (see browser_prefs.cc for enum): 539// 0: No preferences migrated. 540// 1: DNS preferences migrated: kDnsPrefetchingStartupList and HostReferralList 541// 2: Browser window preferences migrated: kDevToolsSplitLocation and 542// kBrowserWindowPlacement 543const char kMultipleProfilePrefMigration[] = 544 "local_state.multiple_profile_prefs_version"; 545 546// A boolean pref set to true if prediction of network actions is allowed. 547// Actions include DNS prefetching, TCP and SSL preconnection, and prerendering 548// of web pages. 549// NOTE: The "dns_prefetching.enabled" value is used so that historical user 550// preferences are not lost. 551const char kNetworkPredictionEnabled[] = "dns_prefetching.enabled"; 552 553// An integer representing the state of the default apps installation process. 554// This value is persisted in the profile's user preferences because the process 555// is async, and the user may have stopped chrome in the middle. The next time 556// the profile is opened, the process will continue from where it left off. 557// 558// See possible values in external_provider_impl.cc. 559const char kDefaultAppsInstallState[] = "default_apps_install_state"; 560 561// A boolean pref set to true if the Chrome Web Store icons should be hidden 562// from the New Tab Page and app launcher. 563const char kHideWebStoreIcon[] = "hide_web_store_icon"; 564 565#if defined(OS_CHROMEOS) 566// A dictionary pref to hold the mute setting for all the currently known 567// audio devices. 568const char kAudioDevicesMute[] = "settings.audio.devices.mute"; 569 570// A dictionary pref storing the volume settings for all the currently known 571// audio devices. 572const char kAudioDevicesVolumePercent[] = 573 "settings.audio.devices.volume_percent"; 574 575// An integer pref to initially mute volume if 1. This pref is ignored if 576// |kAudioOutputAllowed| is set to false, but its value is preserved, therefore 577// when the policy is lifted the original mute state is restored. This setting 578// is here only for migration purposes now. It is being replaced by the 579// |kAudioDevicesMute| setting. 580const char kAudioMute[] = "settings.audio.mute"; 581 582// A double pref storing the user-requested volume. This setting is here only 583// for migration purposes now. It is being replaced by the 584// |kAudioDevicesVolumePercent| setting. 585const char kAudioVolumePercent[] = "settings.audio.volume_percent"; 586 587// A boolean pref set to true if touchpad tap-to-click is enabled. 588const char kTapToClickEnabled[] = "settings.touchpad.enable_tap_to_click"; 589 590// A boolean pref set to true if touchpad tap-dragging is enabled. 591const char kTapDraggingEnabled[] = "settings.touchpad.enable_tap_dragging"; 592 593// A boolean pref set to true if touchpad three-finger-click is enabled. 594const char kEnableTouchpadThreeFingerClick[] = 595 "settings.touchpad.enable_three_finger_click"; 596 597// A boolean pref set to true if touchpad natural scrolling is enabled. 598const char kNaturalScroll[] = "settings.touchpad.natural_scroll"; 599 600// A boolean pref set to true if primary mouse button is the left button. 601const char kPrimaryMouseButtonRight[] = "settings.mouse.primary_right"; 602 603// A integer pref for the touchpad sensitivity. 604const char kMouseSensitivity[] = "settings.mouse.sensitivity2"; 605 606// A integer pref for the touchpad sensitivity. 607const char kTouchpadSensitivity[] = "settings.touchpad.sensitivity2"; 608 609// A boolean pref set to true if time should be displayed in 24-hour clock. 610const char kUse24HourClock[] = "settings.clock.use_24hour_clock"; 611 612// A boolean pref to disable Google Drive integration. 613// The pref prefix should remain as "gdata" for backward compatibility. 614const char kDisableDrive[] = "gdata.disabled"; 615 616// A boolean pref to disable Drive over cellular connections. 617// The pref prefix should remain as "gdata" for backward compatibility. 618const char kDisableDriveOverCellular[] = "gdata.cellular.disabled"; 619 620// A boolean pref to disable hosted files on Drive. 621// The pref prefix should remain as "gdata" for backward compatibility. 622const char kDisableDriveHostedFiles[] = "gdata.hosted_files.disabled"; 623 624// A string pref set to the current input method. 625const char kLanguageCurrentInputMethod[] = 626 "settings.language.current_input_method"; 627 628// A string pref set to the previous input method. 629const char kLanguagePreviousInputMethod[] = 630 "settings.language.previous_input_method"; 631 632// A string pref (comma-separated list) set to the "next engine in menu" 633// hot-key lists. 634const char kLanguageHotkeyNextEngineInMenu[] = 635 "settings.language.hotkey_next_engine_in_menu"; 636 637// A string pref (comma-separated list) set to the "previous engine" 638// hot-key lists. 639const char kLanguageHotkeyPreviousEngine[] = 640 "settings.language.hotkey_previous_engine"; 641 642// A string pref (comma-separated list) set to the preferred language IDs 643// (ex. "en-US,fr,ko"). 644const char kLanguagePreferredLanguages[] = 645 "settings.language.preferred_languages"; 646 647// A string pref (comma-separated list) set to the preloaded (active) input 648// method IDs (ex. "pinyin,mozc"). 649const char kLanguagePreloadEngines[] = "settings.language.preload_engines"; 650 651// A List pref (comma-separated list) set to the extension IMEs to be enabled. 652const char kLanguageEnabledExtensionImes[] = 653 "settings.language.enabled_extension_imes"; 654 655// Boolean prefs for ibus-chewing Chinese input method. 656const char kLanguageChewingAutoShiftCur[] = 657 "settings.language.chewing_auto_shift_cur"; 658const char kLanguageChewingAddPhraseDirection[] = 659 "settings.language.chewing_add_phrase_direction"; 660const char kLanguageChewingEasySymbolInput[] = 661 "settings.language.chewing_easy_symbol_input"; 662const char kLanguageChewingEscCleanAllBuf[] = 663 "settings.language.chewing_esc_clean_all_buf"; 664const char kLanguageChewingForceLowercaseEnglish[] = 665 "settings.language.chewing_force_lowercase_english"; 666const char kLanguageChewingPlainZhuyin[] = 667 "settings.language.chewing_plain_zhuyin"; 668const char kLanguageChewingPhraseChoiceRearward[] = 669 "settings.language.chewing_phrase_choice_rearward"; 670const char kLanguageChewingSpaceAsSelection[] = 671 "settings.language.chewing_space_as_selection"; 672 673// Integer prefs for ibus-chewing Chinese input method. 674const char kLanguageChewingMaxChiSymbolLen[] = 675 "settings.language.chewing_max_chi_symbol_len"; 676const char kLanguageChewingCandPerPage[] = 677 "settings.language.chewing_cand_per_page"; 678 679// String prefs for ibus-chewing Chinese input method. 680const char kLanguageChewingKeyboardType[] = 681 "settings.language.chewing_keyboard_type"; 682const char kLanguageChewingSelKeys[] = 683 "settings.language.chewing_sel_keys"; 684 685const char kLanguageChewingHsuSelKeyType[] = 686 "settings.language.chewing_hsu_sel_key_type"; 687 688// A string pref which determines the keyboard layout for Hangul input method. 689const char kLanguageHangulKeyboard[] = "settings.language.hangul_keyboard"; 690const char kLanguageHangulHanjaBindingKeys[] = 691 "settings.language.hangul_hanja_binding_keys"; 692 693// A boolean prefs for ibus-pinyin Chinese input method. 694const char kLanguagePinyinCorrectPinyin[] = 695 "settings.language.pinyin_correct_pinyin"; 696const char kLanguagePinyinFuzzyPinyin[] = 697 "settings.language.pinyin_fuzzy_pinyin"; 698const char kLanguagePinyinShiftSelectCandidate[] = 699 "settings.language.pinyin_shift_select_candidate"; 700const char kLanguagePinyinMinusEqualPage[] = 701 "settings.language.pinyin_minus_equal_page"; 702const char kLanguagePinyinCommaPeriodPage[] = 703 "settings.language.pinyin_comma_period_page"; 704const char kLanguagePinyinAutoCommit[] = 705 "settings.language.pinyin_auto_commit"; 706const char kLanguagePinyinDoublePinyin[] = 707 "settings.language.pinyin_double_pinyin"; 708const char kLanguagePinyinInitChinese[] = 709 "settings.language.pinyin_init_chinese"; 710const char kLanguagePinyinInitFull[] = 711 "settings.language.pinyin_init_full"; 712const char kLanguagePinyinInitFullPunct[] = 713 "settings.language.pinyin_init_full_punct"; 714const char kLanguagePinyinInitSimplifiedChinese[] = 715 "settings.language.pinyin_init_simplified_chinese"; 716const char kLanguagePinyinTradCandidate[] = 717 "settings.language.pinyin_trad_candidate"; 718 719// A integer prefs for ibus-pinyin Chinese input method. 720const char kLanguagePinyinDoublePinyinSchema[] = 721 "settings.language.pinyin_double_pinyin_schema"; 722const char kLanguagePinyinLookupTablePageSize[] = 723 "settings.language.pinyin_lookup_table_page_size"; 724 725// A string prefs for ibus-mozc Japanese input method. 726// ibus-mozc converts the string values to protobuf enum values defined in 727// third_party/ibus-mozc/files/src/session/config.proto. 728const char kLanguageMozcPreeditMethod[] = 729 "settings.language.mozc_preedit_method"; 730const char kLanguageMozcSessionKeymap[] = 731 "settings.language.mozc_session_keymap"; 732const char kLanguageMozcPunctuationMethod[] = 733 "settings.language.mozc_punctuation_method"; 734const char kLanguageMozcSymbolMethod[] = 735 "settings.language.mozc_symbol_method"; 736const char kLanguageMozcSpaceCharacterForm[] = 737 "settings.language.mozc_space_character_form"; 738const char kLanguageMozcHistoryLearningLevel[] = 739 "settings.language.mozc_history_learning_level"; 740const char kLanguageMozcSelectionShortcut[] = 741 "settings.language.mozc_selection_shortcut"; 742const char kLanguageMozcShiftKeyModeSwitch[] = 743 "settings.language.mozc_shift_key_mode_switch"; 744const char kLanguageMozcNumpadCharacterForm[] = 745 "settings.language.mozc_numpad_character_form"; 746const char kLanguageMozcIncognitoMode[] = 747 "settings.language.mozc_incognito_mode"; 748const char kLanguageMozcUseAutoImeTurnOff[] = 749 "settings.language.mozc_use_auto_ime_turn_off"; 750const char kLanguageMozcUseHistorySuggest[] = 751 "settings.language.mozc_use_history_suggest"; 752const char kLanguageMozcUseDictionarySuggest[] = 753 "settings.language.mozc_use_dictionary_suggest"; 754const char kLanguageMozcSuggestionsSize[] = 755 "settings.language.mozc_suggestions_size"; 756 757// A integer prefs which determine how we remap modifier keys (e.g. swap Alt and 758// Control.) Possible values for these prefs are 0-4. See ModifierKey enum in 759// src/chrome/browser/chromeos/input_method/xkeyboard.h 760const char kLanguageRemapSearchKeyTo[] = 761 // Note: we no longer use XKB for remapping these keys, but we can't change 762 // the pref names since the names are already synced with the cloud. 763 "settings.language.xkb_remap_search_key_to"; 764const char kLanguageRemapControlKeyTo[] = 765 "settings.language.xkb_remap_control_key_to"; 766const char kLanguageRemapAltKeyTo[] = 767 "settings.language.xkb_remap_alt_key_to"; 768const char kLanguageRemapCapsLockKeyTo[] = 769 "settings.language.remap_caps_lock_key_to"; 770const char kLanguageRemapDiamondKeyTo[] = 771 "settings.language.remap_diamond_key_to"; 772 773// A boolean pref which determines whether key repeat is enabled. 774const char kLanguageXkbAutoRepeatEnabled[] = 775 "settings.language.xkb_auto_repeat_enabled_r2"; 776// A integer pref which determines key repeat delay (in ms). 777const char kLanguageXkbAutoRepeatDelay[] = 778 "settings.language.xkb_auto_repeat_delay_r2"; 779// A integer pref which determines key repeat interval (in ms). 780const char kLanguageXkbAutoRepeatInterval[] = 781 "settings.language.xkb_auto_repeat_interval_r2"; 782// "_r2" suffixes are added to the three prefs above when we change the 783// preferences not user-configurable, not to sync them with cloud. 784 785// A boolean pref which determines whether the large cursor feature is enabled. 786const char kLargeCursorEnabled[] = "settings.a11y.large_cursor_enabled"; 787// A boolean pref which determines whether the sticky keys feature is enabled. 788const char kStickyKeysEnabled[] = "settings.a11y.sticky_keys_enabled"; 789// A boolean pref which determines whether spoken feedback is enabled. 790const char kSpokenFeedbackEnabled[] = "settings.accessibility"; 791// A boolean pref which determines whether high conrast is enabled. 792const char kHighContrastEnabled[] = "settings.a11y.high_contrast_enabled"; 793// A boolean pref which determines whether screen magnifier is enabled. 794const char kScreenMagnifierEnabled[] = "settings.a11y.screen_magnifier"; 795// A integer pref which determines what type of screen magnifier is enabled. 796// Note that: 'screen_magnifier_type' had been used as string pref. Hence, 797// we are using another name pref here. 798const char kScreenMagnifierType[] = "settings.a11y.screen_magnifier_type2"; 799// A double pref which determines a zooming scale of the screen magnifier. 800const char kScreenMagnifierScale[] = "settings.a11y.screen_magnifier_scale"; 801// A boolean pref which determines whether virtual keyboard is enabled. 802// TODO(hashimoto): Remove this pref. 803const char kVirtualKeyboardEnabled[] = "settings.a11y.virtual_keyboard"; 804// A boolean pref which determines whether the accessibility menu shows 805// regardless of the state of a11y features. 806const char kShouldAlwaysShowAccessibilityMenu[] = "settings.a11y.enable_menu"; 807 808// A boolean pref which turns on Advanced Filesystem 809// (USB support, SD card, etc). 810const char kLabsAdvancedFilesystemEnabled[] = 811 "settings.labs.advanced_filesystem"; 812 813// A boolean pref which turns on the mediaplayer. 814const char kLabsMediaplayerEnabled[] = "settings.labs.mediaplayer"; 815 816// A boolean pref that turns on screen locker. 817const char kEnableScreenLock[] = "settings.enable_screen_lock"; 818 819// A boolean pref of whether to show mobile plan notifications. 820const char kShowPlanNotifications[] = 821 "settings.internet.mobile.show_plan_notifications"; 822 823// A boolean pref of whether to show 3G promo notification. 824const char kShow3gPromoNotification[] = 825 "settings.internet.mobile.show_3g_promo_notification"; 826 827// A string pref that contains version where "What's new" promo was shown. 828const char kChromeOSReleaseNotesVersion[] = "settings.release_notes.version"; 829 830// A boolean pref that controls whether proxy settings from shared network 831// settings (accordingly from device policy) are applied or ignored. 832const char kUseSharedProxies[] = "settings.use_shared_proxies"; 833 834// Power state of the current displays from the last run. 835const char kDisplayPowerState[] = "settings.display.power_state"; 836// A dictionary pref that stores per display preferences. 837const char kDisplayProperties[] = "settings.display.properties"; 838 839// A dictionary pref that specifies per-display layout/offset information. 840// Its key is the ID of the display and its value is a dictionary for the 841// layout/offset information. 842const char kSecondaryDisplays[] = "settings.display.secondary_displays"; 843 844// A preference to keep track of the session start time. The value is set 845// after login. When the browser restarts after a crash, the pref value is not 846// changed unless it appears corrupted (value unset, value lying in the future, 847// zero value). 848const char kSessionStartTime[] = "session.start_time"; 849 850// Holds the maximum session time in milliseconds. If this pref is set, the 851// user is logged out when the maximum session time is reached. The user is 852// informed about the remaining time by a countdown timer shown in the ash 853// system tray. 854const char kSessionLengthLimit[] = "session.length_limit"; 855 856// Inactivity time in milliseconds while the system is on AC power before 857// the screen should be dimmed, turned off, or locked, before an 858// IdleActionImminent D-Bus signal should be sent, or before 859// kPowerAcIdleAction should be performed. 0 disables the delay (N/A for 860// kPowerAcIdleDelayMs). 861const char kPowerAcScreenDimDelayMs[] = "power.ac_screen_dim_delay_ms"; 862const char kPowerAcScreenOffDelayMs[] = "power.ac_screen_off_delay_ms"; 863const char kPowerAcScreenLockDelayMs[] = "power.ac_screen_lock_delay_ms"; 864const char kPowerAcIdleWarningDelayMs[] = "power.ac_idle_warning_delay_ms"; 865const char kPowerAcIdleDelayMs[] = "power.ac_idle_delay_ms"; 866 867// Similar delays while the system is on battery power. 868const char kPowerBatteryScreenDimDelayMs[] = 869 "power.battery_screen_dim_delay_ms"; 870const char kPowerBatteryScreenOffDelayMs[] = 871 "power.battery_screen_off_delay_ms"; 872const char kPowerBatteryScreenLockDelayMs[] = 873 "power.battery_screen_lock_delay_ms"; 874const char kPowerBatteryIdleWarningDelayMs[] = 875 "power.battery_idle_warning_delay_ms"; 876const char kPowerBatteryIdleDelayMs[] = 877 "power.battery_idle_delay_ms"; 878 879// Action that should be performed when the idle delay is reached while the 880// system is on AC power or battery power. 881// Values are from the chromeos::PowerPolicyController::Action enum. 882const char kPowerAcIdleAction[] = "power.ac_idle_action"; 883const char kPowerBatteryIdleAction[] = "power.battery_idle_action"; 884 885// Action that should be performed when the lid is closed. 886// Values are from the chromeos::PowerPolicyController::Action enum. 887const char kPowerLidClosedAction[] = "power.lid_closed_action"; 888 889// Should audio and video activity be used to disable the above delays? 890const char kPowerUseAudioActivity[] = "power.use_audio_activity"; 891const char kPowerUseVideoActivity[] = "power.use_video_activity"; 892 893// Should extensions be able to use the chrome.power API to override 894// screen-related power management (including locking)? 895const char kPowerAllowScreenWakeLocks[] = "power.allow_screen_wake_locks"; 896 897// Amount by which the screen-dim delay should be scaled while the system 898// is in presentation mode. Values are limited to a minimum of 1.0. 899const char kPowerPresentationScreenDimDelayFactor[] = 900 "power.presentation_screen_dim_delay_factor"; 901 902// Amount by which the screen-dim delay should be scaled when user activity is 903// observed while the screen is dimmed or soon after the screen has been turned 904// off. Values are limited to a minimum of 1.0. 905const char kPowerUserActivityScreenDimDelayFactor[] = 906 "power.user_activity_screen_dim_delay_factor"; 907 908// The URL from which the Terms of Service can be downloaded. The value is only 909// honored for public accounts. 910const char kTermsOfServiceURL[] = "terms_of_service.url"; 911 912// Indicates that the Profile has made navigations that used a certificate 913// installed by the system administrator. If that is true then the local cache 914// of remote data is tainted (e.g. shared scripts), and future navigations 915// show a warning indicating that the organization may track the browsing 916// session. 917const char kUsedPolicyCertificatesOnce[] = "used_policy_certificates_once"; 918 919// Indicates whether the remote attestation is enabled for the user. 920const char kAttestationEnabled[] = "attestation.enabled"; 921// The list of extensions allowed to use the platformKeysPrivate API for 922// remote attestation. 923const char kAttestationExtensionWhitelist[] = "attestation.extension_whitelist"; 924 925// A boolean pref indicating whether the projection touch HUD is enabled or not. 926const char kTouchHudProjectionEnabled[] = "touch_hud.projection_enabled"; 927 928// A pref to configure networks. Its value must be a list of 929// NetworkConfigurations according to the OpenNetworkConfiguration 930// specification. 931// Currently, this pref is only used to store the policy. The user's 932// configuration is still stored in Shill. 933const char kOpenNetworkConfiguration[] = "onc"; 934#endif // defined(OS_CHROMEOS) 935 936// The disabled messages in IPC logging. 937const char kIpcDisabledMessages[] = "ipc_log_disabled_messages"; 938 939// A boolean pref set to true if a Home button to open the Home pages should be 940// visible on the toolbar. 941const char kShowHomeButton[] = "browser.show_home_button"; 942 943// A string value which saves short list of recently user selected encodings 944// separated with comma punctuation mark. 945const char kRecentlySelectedEncoding[] = "profile.recently_selected_encodings"; 946 947// Clear Browsing Data dialog preferences. 948const char kDeleteBrowsingHistory[] = "browser.clear_data.browsing_history"; 949const char kDeleteDownloadHistory[] = "browser.clear_data.download_history"; 950const char kDeleteCache[] = "browser.clear_data.cache"; 951const char kDeleteCookies[] = "browser.clear_data.cookies"; 952const char kDeletePasswords[] = "browser.clear_data.passwords"; 953const char kDeleteFormData[] = "browser.clear_data.form_data"; 954const char kDeleteHostedAppsData[] = "browser.clear_data.hosted_apps_data"; 955const char kDeauthorizeContentLicenses[] = 956 "browser.clear_data.content_licenses"; 957const char kDeleteTimePeriod[] = "browser.clear_data.time_period"; 958const char kLastClearBrowsingDataTime[] = 959 "browser.last_clear_browsing_data_time"; 960 961// Boolean pref to define the default values for using spellchecker. 962const char kEnableContinuousSpellcheck[] = "browser.enable_spellchecking"; 963 964// List of names of the enabled labs experiments (see chrome/browser/labs.cc). 965const char kEnabledLabsExperiments[] = "browser.enabled_labs_experiments"; 966 967// Boolean pref to define the default values for using auto spell correct. 968const char kEnableAutoSpellCorrect[] = "browser.enable_autospellcorrect"; 969 970// Boolean pref to define the default setting for "block offensive words". 971// The old key value is kept to avoid unnecessary migration code. 972const char kSpeechRecognitionFilterProfanities[] = 973 "browser.speechinput_censor_results"; 974 975// List of speech recognition context names (extensions or websites) for which 976// the tray notification balloon has already been shown. 977const char kSpeechRecognitionTrayNotificationShownContexts[] = 978 "browser.speechinput_tray_notification_shown_contexts"; 979 980// Boolean controlling whether history saving is disabled. 981const char kSavingBrowserHistoryDisabled[] = "history.saving_disabled"; 982 983// Boolean controlling whether deleting browsing and download history is 984// permitted. 985const char kAllowDeletingBrowserHistory[] = "history.deleting_enabled"; 986 987// Boolean controlling whether SafeSearch is mandatory for Google Web Searches. 988const char kForceSafeSearch[] = "settings.force_safesearch"; 989 990#if defined(OS_LINUX) && !defined(OS_CHROMEOS) 991// Linux specific preference on whether we should match the system theme. 992const char kUsesSystemTheme[] = "extensions.theme.use_system"; 993#endif 994const char kCurrentThemePackFilename[] = "extensions.theme.pack"; 995const char kCurrentThemeID[] = "extensions.theme.id"; 996const char kCurrentThemeImages[] = "extensions.theme.images"; 997const char kCurrentThemeColors[] = "extensions.theme.colors"; 998const char kCurrentThemeTints[] = "extensions.theme.tints"; 999const char kCurrentThemeDisplayProperties[] = "extensions.theme.properties"; 1000 1001// Boolean pref which persists whether the extensions_ui is in developer mode 1002// (showing developer packing tools and extensions details) 1003const char kExtensionsUIDeveloperMode[] = "extensions.ui.developer_mode"; 1004 1005// Integer pref that tracks the number of browser actions visible in the browser 1006// actions toolbar. 1007const char kExtensionToolbarSize[] = "extensions.toolbarsize"; 1008 1009// A preference that tracks browser action toolbar configuration. This is a list 1010// object stored in the Preferences file. The extensions are stored by ID. 1011const char kExtensionToolbar[] = "extensions.toolbar"; 1012 1013// Dictionary pref that tracks which command belongs to which 1014// extension + named command pair. 1015const char kExtensionCommands[] = "extensions.commands"; 1016 1017// Pref containing the directory for internal plugins as written to the plugins 1018// list (below). 1019const char kPluginsLastInternalDirectory[] = "plugins.last_internal_directory"; 1020 1021// List pref containing information (dictionaries) on plugins. 1022const char kPluginsPluginsList[] = "plugins.plugins_list"; 1023 1024// List pref containing names of plugins that are disabled by policy. 1025const char kPluginsDisabledPlugins[] = "plugins.plugins_disabled"; 1026 1027// List pref containing exceptions to the list of plugins disabled by policy. 1028const char kPluginsDisabledPluginsExceptions[] = 1029 "plugins.plugins_disabled_exceptions"; 1030 1031// List pref containing names of plugins that are enabled by policy. 1032const char kPluginsEnabledPlugins[] = "plugins.plugins_enabled"; 1033 1034// When bundled NPAPI Flash is removed, if at that point it is enabled while 1035// Pepper Flash is disabled, we would like to turn on Pepper Flash. And we will 1036// want to do so only once. 1037const char kPluginsMigratedToPepperFlash[] = "plugins.migrated_to_pepper_flash"; 1038 1039// In the early stage of component-updated PPAPI Flash, we did field trials in 1040// which it was set to disabled by default. The corresponding settings item may 1041// remain in some users' profiles. Currently it affects both the bundled and 1042// component-updated PPAPI Flash (since the two share the same enable/disable 1043// state). We want to remove this item to get those users to use PPAPI Flash. 1044// We will want to do so only once. 1045const char kPluginsRemovedOldComponentPepperFlashSettings[] = 1046 "plugins.removed_old_component_pepper_flash_settings"; 1047 1048#if !defined(OS_ANDROID) 1049// Whether about:plugins is shown in the details mode or not. 1050const char kPluginsShowDetails[] = "plugins.show_details"; 1051#endif 1052 1053// Boolean that indicates whether outdated plugins are allowed or not. 1054const char kPluginsAllowOutdated[] = "plugins.allow_outdated"; 1055 1056// Boolean that indicates whether plugins that require authorization should 1057// be always allowed or not. 1058const char kPluginsAlwaysAuthorize[] = "plugins.always_authorize"; 1059 1060#if defined(ENABLE_PLUGIN_INSTALLATION) 1061// Dictionary holding plug-ins metadata. 1062const char kPluginsMetadata[] = "plugins.metadata"; 1063 1064// Last update time of plug-ins resource cache. 1065const char kPluginsResourceCacheUpdate[] = "plugins.resource_cache_update"; 1066#endif 1067 1068// Boolean that indicates whether we should check if we are the default browser 1069// on start-up. 1070const char kCheckDefaultBrowser[] = "browser.check_default_browser"; 1071 1072#if defined(OS_WIN) 1073// By default, setting Chrome as default during first run on Windows 8 will 1074// trigger shutting down the current instance and spawning a new (Metro) 1075// Chrome. This boolean preference supresses this behaviour. 1076const char kSuppressSwitchToMetroModeOnSetDefault[] = 1077 "browser.suppress_switch_to_metro_mode_on_set_default"; 1078#endif 1079 1080// Policy setting whether default browser check should be disabled and default 1081// browser registration should take place. 1082const char kDefaultBrowserSettingEnabled[] = 1083 "browser.default_browser_setting_enabled"; 1084 1085#if defined(OS_MACOSX) 1086// Boolean that indicates whether the application should show the info bar 1087// asking the user to set up automatic updates when Keystone promotion is 1088// required. 1089const char kShowUpdatePromotionInfoBar[] = 1090 "browser.show_update_promotion_info_bar"; 1091#endif 1092 1093// Boolean that is false if we should show window manager decorations. If 1094// true, we draw a custom chrome frame (thicker title bar and blue border). 1095const char kUseCustomChromeFrame[] = "browser.custom_chrome_frame"; 1096 1097// The preferred position (which corner of screen) for desktop notifications. 1098const char kDesktopNotificationPosition[] = 1099 "browser.desktop_notification_position"; 1100 1101// Dictionary of content settings applied to all hosts by default. 1102const char kDefaultContentSettings[] = "profile.default_content_settings"; 1103 1104// Boolean indicating whether the clear on exit pref was migrated to content 1105// settings yet. 1106const char kContentSettingsClearOnExitMigrated[] = 1107 "profile.content_settings.clear_on_exit_migrated"; 1108 1109// Version of the pattern format used to define content settings. 1110const char kContentSettingsVersion[] = "profile.content_settings.pref_version"; 1111 1112// Patterns for mapping origins to origin related settings. Default settings 1113// will be applied to origins that don't match any of the patterns. The pattern 1114// format used is defined by kContentSettingsVersion. 1115const char kContentSettingsPatternPairs[] = 1116 "profile.content_settings.pattern_pairs"; 1117 1118// Version of the content settings whitelist. 1119const char kContentSettingsDefaultWhitelistVersion[] = 1120 "profile.content_settings.whitelist_version"; 1121 1122#if !defined(OS_ANDROID) 1123// Which plugins have been whitelisted manually by the user. 1124const char kContentSettingsPluginWhitelist[] = 1125 "profile.content_settings.plugin_whitelist"; 1126#endif 1127 1128// Boolean that is true if we should unconditionally block third-party cookies, 1129// regardless of other content settings. 1130const char kBlockThirdPartyCookies[] = "profile.block_third_party_cookies"; 1131 1132// Boolean that is true when all locally stored site data (e.g. cookies, local 1133// storage, etc..) should be deleted on exit. 1134const char kClearSiteDataOnExit[] = "profile.clear_site_data_on_exit"; 1135 1136// Double that indicates the default zoom level. 1137const char kDefaultZoomLevel[] = "profile.default_zoom_level"; 1138 1139// Dictionary that maps hostnames to zoom levels. Hosts not in this pref will 1140// be displayed at the default zoom level. 1141const char kPerHostZoomLevels[] = "profile.per_host_zoom_levels"; 1142 1143// A dictionary that tracks the default data model to use for each section of 1144// the dialog. 1145const char kAutofillDialogAutofillDefault[] = "autofill.data_model_default"; 1146 1147// Whether a user has ever paid with Wallet via the autofill dialog. 1148const char kAutofillDialogHasPaidWithWallet[] = "autofill.has_paid_with_wallet"; 1149 1150// Whether a user opted out of making purchases with Google Wallet; changed via 1151// the autofill dialog's account chooser and set explicitly on dialog submission 1152// (but not cancel). If this isn't set, the dialog assumes it's the first run. 1153const char kAutofillDialogPayWithoutWallet[] = "autofill.pay_without_wallet"; 1154 1155// The number of times the dialog has been shown (all time). 1156const char kAutofillDialogShowCount[] = "autofill.show_count"; 1157 1158// The number of times the generated credit card bubble has been shown. 1159const char kAutofillGeneratedCardBubbleTimesShown[] = 1160 "autofill.generated_card_bubble_times_shown"; 1161 1162// A dictionary that tracks the defaults to be set on the next invocation 1163// of the requestAutocomplete/Autocheckout dialog. 1164const char kAutofillDialogDefaults[] = "autofill.rac_dialog_defaults"; 1165 1166// Modifying bookmarks is completely disabled when this is set to false. 1167const char kEditBookmarksEnabled[] = "bookmarks.editing_enabled"; 1168 1169// Boolean that is true when the translate feature is enabled. 1170const char kEnableTranslate[] = "translate.enabled"; 1171 1172#if !defined(OS_ANDROID) 1173const char kPinnedTabs[] = "pinned_tabs"; 1174#endif 1175 1176#if defined(OS_ANDROID) 1177// Boolean that controls the enabled-state of Geolocation in content. 1178const char kGeolocationEnabled[] = "geolocation.enabled"; 1179#endif 1180 1181#if defined(ENABLE_GOOGLE_NOW) 1182// Boolean that is true when Google services can use the user's location. 1183const char kGoogleGeolocationAccessEnabled[] = 1184 "googlegeolocationaccess.enabled"; 1185#endif 1186 1187// The default audio capture device used by the Media content setting. 1188const char kDefaultAudioCaptureDevice[] = "media.default_audio_capture_device"; 1189 1190// The default video capture device used by the Media content setting. 1191const char kDefaultVideoCaptureDevice[] = "media.default_video_capture_Device"; 1192 1193// Preference to disable 3D APIs (WebGL, Pepper 3D). 1194const char kDisable3DAPIs[] = "disable_3d_apis"; 1195 1196// Whether to enable hyperlink auditing ("<a ping>"). 1197const char kEnableHyperlinkAuditing[] = "enable_a_ping"; 1198 1199// Whether to enable sending referrers. 1200const char kEnableReferrers[] = "enable_referrers"; 1201 1202// Whether to send the DNT header. 1203const char kEnableDoNotTrack[] = "enable_do_not_track"; 1204 1205// Boolean to enable reporting memory info to page. 1206const char kEnableMemoryInfo[] = "enable_memory_info"; 1207 1208// GL_VENDOR string. 1209const char kGLVendorString[] = "gl_vendor_string"; 1210 1211// GL_RENDERER string. 1212const char kGLRendererString[] = "gl_renderer_string"; 1213 1214// GL_VERSION string. 1215const char kGLVersionString[] = "gl_version_string"; 1216 1217// Boolean that specifies whether to import bookmarks from the default browser 1218// on first run. 1219const char kImportBookmarks[] = "import_bookmarks"; 1220 1221// Boolean that specifies whether to import the browsing history from the 1222// default browser on first run. 1223const char kImportHistory[] = "import_history"; 1224 1225// Boolean that specifies whether to import the homepage from the default 1226// browser on first run. 1227const char kImportHomepage[] = "import_home_page"; 1228 1229// Boolean that specifies whether to import the search engine from the default 1230// browser on first run. 1231const char kImportSearchEngine[] = "import_search_engine"; 1232 1233// Boolean that specifies whether to import the saved passwords from the default 1234// browser on first run. 1235const char kImportSavedPasswords[] = "import_saved_passwords"; 1236 1237#if !defined(OS_MACOSX) && !defined(OS_CHROMEOS) && defined(OS_POSIX) 1238// The local profile id for this profile. 1239const char kLocalProfileId[] = "profile.local_profile_id"; 1240 1241// Whether passwords in external services (e.g. GNOME Keyring) have been tagged 1242// with the local profile id yet. (Used for migrating to tagged passwords.) 1243const char kPasswordsUseLocalProfileId[] = 1244 "profile.passwords_use_local_profile_id"; 1245#endif 1246 1247// Profile avatar and name 1248const char kProfileAvatarIndex[] = "profile.avatar_index"; 1249const char kProfileName[] = "profile.name"; 1250 1251// Whether the profile is managed. 1252const char kProfileIsManaged[] = "profile.is_managed"; 1253 1254// The managed user ID. 1255const char kManagedUserId[] = "profile.managed_user_id"; 1256 1257// Indicates if we've already shown a notification that high contrast 1258// mode is on, recommending high-contrast extensions and themes. 1259const char kInvertNotificationShown[] = "invert_notification_version_2_shown"; 1260 1261// Boolean controlling whether printing is enabled. 1262const char kPrintingEnabled[] = "printing.enabled"; 1263 1264// Boolean controlling whether print preview is disabled. 1265const char kPrintPreviewDisabled[] = "printing.print_preview_disabled"; 1266 1267// An integer pref specifying the fallback behavior for sites outside of content 1268// packs. One of: 1269// 0: Allow (does nothing) 1270// 1: Warn. 1271// 2: Block. 1272const char kDefaultManagedModeFilteringBehavior[] = 1273 "profile.managed.default_filtering_behavior"; 1274 1275// Whether this user is permitted to create managed users. 1276const char kManagedUserCreationAllowed[] = 1277 "profile.managed_user_creation_allowed"; 1278 1279// List pref containing the users managed by this user. 1280const char kManagedUsers[] = "profile.managed_users"; 1281 1282// List pref containing the extension ids which are not allowed to send 1283// notifications to the message center. 1284const char kMessageCenterDisabledExtensionIds[] = 1285 "message_center.disabled_extension_ids"; 1286 1287// List pref containing the system component ids which are not allowed to send 1288// notifications to the message center. 1289const char kMessageCenterDisabledSystemComponentIds[] = 1290 "message_center.disabled_system_component_ids"; 1291 1292// List pref containing the system component ids which are allowed to send 1293// notifications to the message center. 1294extern const char kMessageCenterEnabledSyncNotifierIds[] = 1295 "message_center.enabled_sync_notifier_ids"; 1296 1297// *************** LOCAL STATE *************** 1298// These are attached to the machine/installation 1299 1300// A pref to configure networks device-wide. Its value must be a list of 1301// NetworkConfigurations according to the OpenNetworkConfiguration 1302// specification. 1303// Currently, this pref is only used to store the policy. The user's 1304// configuration is still stored in Shill. 1305const char kDeviceOpenNetworkConfiguration[] = "device_onc"; 1306 1307// Directory of the last profile used. 1308const char kProfileLastUsed[] = "profile.last_used"; 1309 1310// List of directories of the profiles last active. 1311const char kProfilesLastActive[] = "profile.last_active_profiles"; 1312 1313// Total number of profiles created for this Chrome build. Used to tag profile 1314// directories. 1315const char kProfilesNumCreated[] = "profile.profiles_created"; 1316 1317// String containing the version of Chrome that the profile was created by. 1318// If profile was created before this feature was added, this pref will default 1319// to "1.0.0.0". 1320const char kProfileCreatedByVersion[] = "profile.created_by_version"; 1321 1322// A map of profile data directory to cached information. This cache can be 1323// used to display information about profiles without actually having to load 1324// them. 1325const char kProfileInfoCache[] = "profile.info_cache"; 1326 1327// Prefs for SSLConfigServicePref. 1328const char kCertRevocationCheckingEnabled[] = "ssl.rev_checking.enabled"; 1329const char kCertRevocationCheckingRequiredLocalAnchors[] = 1330 "ssl.rev_checking.required_for_local_anchors"; 1331const char kSSLVersionMin[] = "ssl.version_min"; 1332const char kSSLVersionMax[] = "ssl.version_max"; 1333const char kCipherSuiteBlacklist[] = "ssl.cipher_suites.blacklist"; 1334const char kEnableOriginBoundCerts[] = "ssl.origin_bound_certs.enabled"; 1335const char kDisableSSLRecordSplitting[] = "ssl.ssl_record_splitting.disabled"; 1336const char kEnableUnrestrictedSSL3Fallback[] = 1337 "ssl.unrestricted_ssl3_fallback.enabled"; 1338 1339// A boolean pref of the EULA accepted flag. 1340const char kEulaAccepted[] = "EulaAccepted"; 1341 1342// The metrics client GUID, entropy source and session ID. 1343const char kMetricsClientID[] = "user_experience_metrics.client_id"; 1344const char kMetricsSessionID[] = "user_experience_metrics.session_id"; 1345const char kMetricsLowEntropySource[] = 1346 "user_experience_metrics.low_entropy_source"; 1347const char kMetricsPermutedEntropyCache[] = 1348 "user_experience_metrics.permuted_entropy_cache"; 1349 1350// Date/time when the current metrics profile ID was created 1351// (which hopefully corresponds to first run). 1352const char kMetricsClientIDTimestamp[] = 1353 "user_experience_metrics.client_id_timestamp"; 1354 1355// Boolean that specifies whether or not crash reporting and metrics reporting 1356// are sent over the network for analysis. 1357const char kMetricsReportingEnabled[] = 1358 "user_experience_metrics.reporting_enabled"; 1359 1360// Boolean that specifies whether or not crash reports are sent 1361// over the network for analysis. 1362#if defined(OS_ANDROID) 1363const char kCrashReportingEnabled[] = 1364 "user_experience_metrics_crash.reporting_enabled"; 1365#endif 1366 1367// Array of strings that are each UMA logs that were supposed to be sent in the 1368// first minute of a browser session. These logs include things like crash count 1369// info, etc. 1370const char kMetricsInitialLogs[] = 1371 "user_experience_metrics.initial_logs_as_protobufs"; 1372 1373// Array of strings that are each UMA logs that were not sent because the 1374// browser terminated before these accumulated metrics could be sent. These 1375// logs typically include histograms and memory reports, as well as ongoing 1376// user activities. 1377const char kMetricsOngoingLogs[] = 1378 "user_experience_metrics.ongoing_logs_as_protobufs"; 1379 1380// Boolean that is true when bookmark prompt is enabled. 1381const char kBookmarkPromptEnabled[] = "bookmark_prompt_enabled"; 1382 1383// Number of times bookmark prompt displayed. 1384const char kBookmarkPromptImpressionCount[] = 1385 "bookmark_prompt_impression_count"; 1386 1387// 64-bit integer serialization of the base::Time from the last successful seed 1388// fetch (i.e. when the Variations server responds with 200 or 304). 1389const char kVariationsLastFetchTime[] = "variations_last_fetch_time"; 1390 1391// String for the restrict parameter to be appended to the variations URL. 1392const char kVariationsRestrictParameter[] = "variations_restrict_parameter"; 1393 1394// String serialized form of variations seed protobuf. 1395const char kVariationsSeed[] = "variations_seed"; 1396 1397// 64-bit integer serialization of the base::Time from the last seed received. 1398const char kVariationsSeedDate[] = "variations_seed_date"; 1399 1400// SHA-1 hash of the serialized variations seed data. 1401const char kVariationsSeedHash[] = "variations_seed_hash"; 1402 1403// True if the previous run of the program exited cleanly. 1404const char kStabilityExitedCleanly[] = 1405 "user_experience_metrics.stability.exited_cleanly"; 1406 1407// Version string of previous run, which is used to assure that stability 1408// metrics reported under current version reflect stability of the same version. 1409const char kStabilityStatsVersion[] = 1410 "user_experience_metrics.stability.stats_version"; 1411 1412// Build time, in seconds since an epoch, which is used to assure that stability 1413// metrics reported reflect stability of the same build. 1414const char kStabilityStatsBuildTime[] = 1415 "user_experience_metrics.stability.stats_buildtime"; 1416 1417// False if we received a session end and either we crashed during processing 1418// the session end or ran out of time and windows terminated us. 1419const char kStabilitySessionEndCompleted[] = 1420 "user_experience_metrics.stability.session_end_completed"; 1421 1422// Number of times the application was launched since last report. 1423const char kStabilityLaunchCount[] = 1424 "user_experience_metrics.stability.launch_count"; 1425 1426// Number of times the application exited uncleanly since the last report. 1427const char kStabilityCrashCount[] = 1428 "user_experience_metrics.stability.crash_count"; 1429 1430// Number of times the session end did not complete. 1431const char kStabilityIncompleteSessionEndCount[] = 1432 "user_experience_metrics.stability.incomplete_session_end_count"; 1433 1434// Number of times a page load event occurred since the last report. 1435const char kStabilityPageLoadCount[] = 1436 "user_experience_metrics.stability.page_load_count"; 1437 1438// Number of times a renderer process crashed since the last report. 1439const char kStabilityRendererCrashCount[] = 1440 "user_experience_metrics.stability.renderer_crash_count"; 1441 1442// Number of times an extension renderer process crashed since the last report. 1443const char kStabilityExtensionRendererCrashCount[] = 1444 "user_experience_metrics.stability.extension_renderer_crash_count"; 1445 1446// Time when the app was last launched, in seconds since the epoch. 1447const char kStabilityLaunchTimeSec[] = 1448 "user_experience_metrics.stability.launch_time_sec"; 1449 1450// Time when the app was last known to be running, in seconds since 1451// the epoch. 1452const char kStabilityLastTimestampSec[] = 1453 "user_experience_metrics.stability.last_timestamp_sec"; 1454 1455// This is the location of a list of dictionaries of plugin stability stats. 1456const char kStabilityPluginStats[] = 1457 "user_experience_metrics.stability.plugin_stats2"; 1458 1459// Number of times the renderer has become non-responsive since the last 1460// report. 1461const char kStabilityRendererHangCount[] = 1462 "user_experience_metrics.stability.renderer_hang_count"; 1463 1464// Total number of child process crashes (other than renderer / extension 1465// renderer ones, and plugin children, which are counted separately) since the 1466// last report. 1467const char kStabilityChildProcessCrashCount[] = 1468 "user_experience_metrics.stability.child_process_crash_count"; 1469 1470// On Chrome OS, total number of non-Chrome user process crashes 1471// since the last report. 1472const char kStabilityOtherUserCrashCount[] = 1473 "user_experience_metrics.stability.other_user_crash_count"; 1474 1475// On Chrome OS, total number of kernel crashes since the last report. 1476const char kStabilityKernelCrashCount[] = 1477 "user_experience_metrics.stability.kernel_crash_count"; 1478 1479// On Chrome OS, total number of unclean system shutdowns since the 1480// last report. 1481const char kStabilitySystemUncleanShutdownCount[] = 1482 "user_experience_metrics.stability.system_unclean_shutdowns"; 1483 1484// Number of times the browser has been able to register crash reporting. 1485const char kStabilityBreakpadRegistrationSuccess[] = 1486 "user_experience_metrics.stability.breakpad_registration_ok"; 1487 1488// Number of times the browser has failed to register crash reporting. 1489const char kStabilityBreakpadRegistrationFail[] = 1490 "user_experience_metrics.stability.breakpad_registration_fail"; 1491 1492// Number of times the browser has been run under a debugger. 1493const char kStabilityDebuggerPresent[] = 1494 "user_experience_metrics.stability.debugger_present"; 1495 1496// Number of times the browser has not been run under a debugger. 1497const char kStabilityDebuggerNotPresent[] = 1498 "user_experience_metrics.stability.debugger_not_present"; 1499 1500// The keys below are used for the dictionaries in the 1501// kStabilityPluginStats list. 1502const char kStabilityPluginName[] = "name"; 1503const char kStabilityPluginLaunches[] = "launches"; 1504const char kStabilityPluginInstances[] = "instances"; 1505const char kStabilityPluginCrashes[] = "crashes"; 1506const char kStabilityPluginLoadingErrors[] = "loading_errors"; 1507 1508// The keys below are strictly increasing counters over the lifetime of 1509// a chrome installation. They are (optionally) sent up to the uninstall 1510// survey in the event of uninstallation. The installation date is used by some 1511// opt-in services such as Wallet and UMA. 1512const char kInstallDate[] = "uninstall_metrics.installation_date2"; 1513const char kUninstallMetricsPageLoadCount[] = 1514 "uninstall_metrics.page_load_count"; 1515const char kUninstallLaunchCount[] = "uninstall_metrics.launch_count"; 1516const char kUninstallMetricsUptimeSec[] = "uninstall_metrics.uptime_sec"; 1517const char kUninstallLastLaunchTimeSec[] = 1518 "uninstall_metrics.last_launch_time_sec"; 1519const char kUninstallLastObservedRunTimeSec[] = 1520 "uninstall_metrics.last_observed_running_time_sec"; 1521 1522// String containing the version of Chrome for which Chrome will not prompt the 1523// user about setting Chrome as the default browser. 1524const char kBrowserSuppressDefaultBrowserPrompt[] = 1525 "browser.suppress_default_browser_prompt_for_version"; 1526 1527// A collection of position, size, and other data relating to the browser 1528// window to restore on startup. 1529const char kBrowserWindowPlacement[] = "browser.window_placement"; 1530 1531// A collection of position, size, and other data relating to the task 1532// manager window to restore on startup. 1533const char kTaskManagerWindowPlacement[] = "task_manager.window_placement"; 1534 1535// A collection of position, size, and other data relating to the keyword 1536// editor window to restore on startup. 1537const char kKeywordEditorWindowPlacement[] = "keyword_editor.window_placement"; 1538 1539// A collection of position, size, and other data relating to the preferences 1540// window to restore on startup. 1541const char kPreferencesWindowPlacement[] = "preferences.window_placement"; 1542 1543// An integer specifying the total number of bytes to be used by the 1544// renderer's in-memory cache of objects. 1545const char kMemoryCacheSize[] = "renderer.memory_cache.size"; 1546 1547// String which specifies where to download files to by default. 1548const char kDownloadDefaultDirectory[] = "download.default_directory"; 1549 1550// Boolean that records if the download directory was changed by an 1551// upgrade a unsafe location to a safe location. 1552const char kDownloadDirUpgraded[] = "download.directory_upgrade"; 1553 1554// String which specifies where to save html files to by default. 1555const char kSaveFileDefaultDirectory[] = "savefile.default_directory"; 1556 1557// The type used to save the page. See the enum SavePackage::SavePackageType in 1558// the chrome/browser/download/save_package.h for the possible values. 1559const char kSaveFileType[] = "savefile.type"; 1560 1561// String which specifies the last directory that was chosen for uploading 1562// or opening a file. 1563const char kSelectFileLastDirectory[] = "selectfile.last_directory"; 1564 1565// Boolean that specifies if file selection dialogs are shown. 1566const char kAllowFileSelectionDialogs[] = "select_file_dialogs.allowed"; 1567 1568// Map of default tasks, associated by MIME type. 1569const char kDefaultTasksByMimeType[] = 1570 "filebrowser.tasks.default_by_mime_type"; 1571 1572// Map of default tasks, associated by file suffix. 1573const char kDefaultTasksBySuffix[] = 1574 "filebrowser.tasks.default_by_suffix"; 1575 1576// Extensions which should be opened upon completion. 1577const char kDownloadExtensionsToOpen[] = "download.extensions_to_open"; 1578 1579// Integer which specifies the frequency in milliseconds for detecting whether 1580// plugin windows are hung. 1581const char kHungPluginDetectFrequency[] = "browser.hung_plugin_detect_freq"; 1582 1583// Integer which specifies the timeout value to be used for SendMessageTimeout 1584// to detect a hung plugin window. 1585const char kPluginMessageResponseTimeout[] = 1586 "browser.plugin_message_response_timeout"; 1587 1588// String which represents the dictionary name for our spell-checker. 1589const char kSpellCheckDictionary[] = "spellcheck.dictionary"; 1590 1591// Boolean pref indicating whether the spelling confirm dialog has been shown. 1592const char kSpellCheckConfirmDialogShown[] = "spellcheck.confirm_dialog_shown"; 1593 1594// String which represents whether we use the spelling service. 1595const char kSpellCheckUseSpellingService[] = "spellcheck.use_spelling_service"; 1596 1597// Dictionary of schemes used by the external protocol handler. 1598// The value is true if the scheme must be ignored. 1599const char kExcludedSchemes[] = "protocol_handler.excluded_schemes"; 1600 1601// Keys used for MAC handling of SafeBrowsing requests. 1602const char kSafeBrowsingClientKey[] = "safe_browsing.client_key"; 1603const char kSafeBrowsingWrappedKey[] = "safe_browsing.wrapped_key"; 1604 1605// Integer that specifies the index of the tab the user was on when they 1606// last visited the options window. 1607const char kOptionsWindowLastTabIndex[] = "options_window.last_tab_index"; 1608 1609// Integer that specifies the index of the tab the user was on when they 1610// last visited the content settings window. 1611const char kContentSettingsWindowLastTabIndex[] = 1612 "content_settings_window.last_tab_index"; 1613 1614// Integer that specifies the index of the tab the user was on when they 1615// last visited the Certificate Manager window. 1616const char kCertificateManagerWindowLastTabIndex[] = 1617 "certificate_manager_window.last_tab_index"; 1618 1619// Integer that specifies if the first run bubble should be shown. 1620// This preference is only registered by the first-run procedure. 1621const char kShowFirstRunBubbleOption[] = "show-first-run-bubble-option"; 1622 1623// String containing the last known Google URL. We re-detect this on startup in 1624// most cases, and use it to send traffic to the correct Google host or with the 1625// correct Google domain/country code for whatever location the user is in. 1626const char kLastKnownGoogleURL[] = "browser.last_known_google_url"; 1627 1628// String containing the last prompted Google URL to the user. 1629// If the user is using .x TLD for Google URL and gets prompted about .y TLD 1630// for Google URL, and says "no", we should leave the search engine set to .x 1631// but not prompt again until the domain changes away from .y. 1632const char kLastPromptedGoogleURL[] = "browser.last_prompted_google_url"; 1633 1634// String containing the last known intranet redirect URL, if any. See 1635// intranet_redirect_detector.h for more information. 1636const char kLastKnownIntranetRedirectOrigin[] = "browser.last_redirect_origin"; 1637 1638// Integer containing the system Country ID the first time we checked the 1639// template URL prepopulate data. This is used to avoid adding a whole bunch of 1640// new search engine choices if prepopulation runs when the user's Country ID 1641// differs from their previous Country ID. This pref does not exist until 1642// prepopulation has been run at least once. 1643const char kCountryIDAtInstall[] = "countryid_at_install"; 1644// OBSOLETE. Same as above, but uses the Windows-specific GeoID value instead. 1645// Updated if found to the above key. 1646const char kGeoIDAtInstall[] = "geoid_at_install"; 1647 1648// An enum value of how the browser was shut down (see browser_shutdown.h). 1649const char kShutdownType[] = "shutdown.type"; 1650// Number of processes that were open when the user shut down. 1651const char kShutdownNumProcesses[] = "shutdown.num_processes"; 1652// Number of processes that were shut down using the slow path. 1653const char kShutdownNumProcessesSlow[] = "shutdown.num_processes_slow"; 1654 1655// Whether to restart the current Chrome session automatically as the last thing 1656// before shutting everything down. 1657const char kRestartLastSessionOnShutdown[] = "restart.last.session.on.shutdown"; 1658 1659// Set before autorestarting Chrome, cleared on clean exit. 1660const char kWasRestarted[] = "was.restarted"; 1661 1662#if defined(OS_WIN) 1663// On Windows 8 chrome can restart in desktop or in metro mode. 1664const char kRestartSwitchMode[] = "restart.switch_mode"; 1665#endif 1666 1667// Placeholder preference for disabling voice / video chat if it is ever added. 1668// Currently, this does not change any behavior. 1669const char kDisableVideoAndChat[] = "disable_video_chat"; 1670 1671// Whether Extensions are enabled. 1672const char kDisableExtensions[] = "extensions.disabled"; 1673 1674// Whether the plugin finder that lets you install missing plug-ins is enabled. 1675const char kDisablePluginFinder[] = "plugins.disable_plugin_finder"; 1676 1677// Integer boolean representing the width (in pixels) of the container for 1678// browser actions. 1679const char kBrowserActionContainerWidth[] = 1680 "extensions.browseractions.container.width"; 1681 1682// Time of the last, and next scheduled, extensions auto-update checks. 1683const char kLastExtensionsUpdateCheck[] = "extensions.autoupdate.last_check"; 1684const char kNextExtensionsUpdateCheck[] = "extensions.autoupdate.next_check"; 1685 1686// Whether we have run the extension-alert system (see ExtensionGlobalError) 1687// at least once for this profile. 1688const char kExtensionAlertsInitializedPref[] = "extensions.alerts.initialized"; 1689 1690// The sites that are allowed to install extensions. These sites should be 1691// allowed to install extensions without the scary dangerous downloads bar. 1692// Also, when off-store-extension installs are disabled, these sites are exempt. 1693const char kExtensionAllowedInstallSites[] = "extensions.allowed_install_sites"; 1694 1695// A list of allowed extension types. Extensions can only be installed if their 1696// type is on this whitelist or alternatively on kExtensionInstallAllowList or 1697// kExtensionInstallForceList. 1698const char kExtensionAllowedTypes[] = "extensions.allowed_types"; 1699 1700// Version number of last blacklist check. 1701const char kExtensionBlacklistUpdateVersion[] = 1702 "extensions.blacklistupdate.version"; 1703 1704// A whitelist of extension ids the user can install: exceptions from the 1705// following blacklist. 1706const char kExtensionInstallAllowList[] = "extensions.install.allowlist"; 1707 1708// A blacklist, containing extensions the user cannot install. This list can 1709// contain "*" meaning all extensions. This list should not be confused with the 1710// extension blacklist, which is Google controlled. 1711const char kExtensionInstallDenyList[] = "extensions.install.denylist"; 1712 1713// A list containing extensions that Chrome will silently install 1714// at startup time. It is a list of strings, each string contains 1715// an extension ID and an update URL, delimited by a semicolon. 1716// This preference is set by an admin policy, and meant to be only 1717// accessed through extensions::ExternalPolicyProvider. 1718const char kExtensionInstallForceList[] = "extensions.install.forcelist"; 1719 1720// Indicates on-disk data might have skeletal data that needs to be cleaned 1721// on the next start of the browser. 1722const char kExtensionStorageGarbageCollect[] = 1723 "extensions.storage.garbagecollect"; 1724 1725// Keeps track of which sessions are collapsed in the Other Devices menu. 1726const char kNtpCollapsedForeignSessions[] = "ntp.collapsed_foreign_sessions"; 1727 1728// New Tab Page URLs that should not be shown as most visited thumbnails. 1729const char kNtpMostVisitedURLsBlacklist[] = "ntp.most_visited_blacklist"; 1730 1731// Last time of update of promo_resource_cache. 1732const char kNtpPromoResourceCacheUpdate[] = "ntp.promo_resource_cache_update"; 1733 1734// Serves tips for the NTP. 1735const char kNtpTipsResourceServer[] = "ntp.tips_resource_server"; 1736 1737// Serves dates to determine display of elements on the NTP. 1738const char kNtpDateResourceServer[] = "ntp.date_resource_server"; 1739 1740// Which bookmarks folder should be visible on the new tab page v4. 1741const char kNtpShownBookmarksFolder[] = "ntp.shown_bookmarks_folder"; 1742 1743// Which page should be visible on the new tab page v4 1744const char kNtpShownPage[] = "ntp.shown_page"; 1745 1746// True if a desktop sync session was found for this user. 1747const char kNtpPromoDesktopSessionFound[] = "ntp.promo_desktop_session_found"; 1748 1749// Boolean indicating whether the web store is active for the current locale. 1750const char kNtpWebStoreEnabled[] = "ntp.webstore_enabled"; 1751 1752// The id of the last web store promo actually displayed on the NTP. 1753const char kNtpWebStorePromoLastId[] = "ntp.webstore_last_promo_id"; 1754 1755// The id of the current web store promo. 1756const char kNtpWebStorePromoId[] = "ntp.webstorepromo.id"; 1757 1758// The header line for the NTP web store promo. 1759const char kNtpWebStorePromoHeader[] = "ntp.webstorepromo.header"; 1760 1761// The button text for the NTP web store promo. 1762const char kNtpWebStorePromoButton[] = "ntp.webstorepromo.button"; 1763 1764// The button link for the NTP web store promo. 1765const char kNtpWebStorePromoLink[] = "ntp.webstorepromo.link"; 1766 1767// The image URL for the NTP web store promo logo. 1768const char kNtpWebStorePromoLogo[] = "ntp.webstorepromo.logo"; 1769 1770// The original URL for the NTP web store promo logo. 1771const char kNtpWebStorePromoLogoSource[] = "ntp.webstorepromo.logo_source"; 1772 1773// The "hide this" link text for the NTP web store promo. 1774const char kNtpWebStorePromoExpire[] = "ntp.webstorepromo.expire"; 1775 1776// Specifies what users should maximize the NTP web store promo. 1777const char kNtpWebStorePromoUserGroup[] = "ntp.webstorepromo.usergroup"; 1778 1779// Customized app page names that appear on the New Tab Page. 1780const char kNtpAppPageNames[] = "ntp.app_page_names"; 1781 1782// A private RSA key for ADB handshake. 1783const char kDevToolsAdbKey[] = "devtools.adb_key"; 1784 1785const char kDevToolsDisabled[] = "devtools.disabled"; 1786 1787// A string specifying the dock location (either 'bottom' or 'right'). 1788const char kDevToolsDockSide[] = "devtools.dock_side"; 1789 1790// Maps of files edited locally using DevTools. 1791const char kDevToolsEditedFiles[] = "devtools.edited_files"; 1792 1793// List of file system paths added in DevTools. 1794const char kDevToolsFileSystemPaths[] = "devtools.file_system_paths"; 1795 1796// Integer location of the horizontal split bar in the browser view. 1797const char kDevToolsHSplitLocation[] = "devtools.split_location"; 1798 1799// A boolean specifying whether dev tools window should be opened docked. 1800const char kDevToolsOpenDocked[] = "devtools.open_docked"; 1801 1802// A boolean specifying whether port forwarding should be enabled. 1803const char kDevToolsPortForwardingEnabled[] = 1804 "devtools.port_forwarding_enabled"; 1805 1806// A dictionary of port->location pairs for port forwarding. 1807const char kDevToolsPortForwardingConfig[] = "devtools.port_forwarding_config"; 1808 1809#if defined(OS_ANDROID) 1810// A boolean specifying whether remote dev tools debugging is enabled. 1811const char kDevToolsRemoteEnabled[] = "devtools.remote_enabled"; 1812#endif 1813 1814// Integer location of the vertical split bar in the browser view. 1815const char kDevToolsVSplitLocation[] = "devtools.v_split_location"; 1816 1817#if defined(OS_ANDROID) || defined(OS_IOS) 1818// A boolean specifying whether a SPDY proxy is enabled. 1819const char kSpdyProxyAuthEnabled[] = "spdy_proxy.enabled"; 1820const char kSpdyProxyAuthWasEnabledBefore[] = "spdy_proxy.was_enabled_before"; 1821#endif // defined(OS_ANDROID) || defined(OS_IOS) 1822 1823// Boolean which stores if the user is allowed to signin to chrome. 1824const char kSigninAllowed[] = "signin.allowed"; 1825 1826// 64-bit integer serialization of the base::Time when the last sync occurred. 1827const char kSyncLastSyncedTime[] = "sync.last_synced_time"; 1828 1829// Boolean specifying whether the user finished setting up sync. 1830const char kSyncHasSetupCompleted[] = "sync.has_setup_completed"; 1831 1832// Boolean specifying whether to automatically sync all data types (including 1833// future ones, as they're added). If this is true, the following preferences 1834// (kSyncBookmarks, kSyncPasswords, etc.) can all be ignored. 1835const char kSyncKeepEverythingSynced[] = "sync.keep_everything_synced"; 1836 1837// Booleans specifying whether the user has selected to sync the following 1838// datatypes. 1839const char kSyncAppNotifications[] = "sync.app_notifications"; 1840const char kSyncAppSettings[] = "sync.app_settings"; 1841const char kSyncApps[] = "sync.apps"; 1842const char kSyncAutofillProfile[] = "sync.autofill_profile"; 1843const char kSyncAutofill[] = "sync.autofill"; 1844const char kSyncBookmarks[] = "sync.bookmarks"; 1845const char kSyncDictionary[] = "sync.dictionary"; 1846const char kSyncExtensionSettings[] = "sync.extension_settings"; 1847const char kSyncExtensions[] = "sync.extensions"; 1848const char kSyncFaviconImages[] = "sync.favicon_images"; 1849const char kSyncFaviconTracking[] = "sync.favicon_tracking"; 1850const char kSyncHistoryDeleteDirectives[] = "sync.history_delete_directives"; 1851const char kSyncManagedUserSettings[] = "sync.managed_user_settings"; 1852const char kSyncManagedUsers[] = "sync.managed_users"; 1853const char kSyncPasswords[] = "sync.passwords"; 1854const char kSyncPreferences[] = "sync.preferences"; 1855const char kSyncPriorityPreferences[] = "sync.priority_preferences"; 1856const char kSyncSearchEngines[] = "sync.search_engines"; 1857const char kSyncSessions[] = "sync.sessions"; 1858const char kSyncSyncedNotifications[] = "sync.synced_notifications"; 1859const char kSyncTabs[] = "sync.tabs"; 1860const char kSyncThemes[] = "sync.themes"; 1861const char kSyncTypedUrls[] = "sync.typed_urls"; 1862 1863// Boolean used by enterprise configuration management in order to lock down 1864// sync. 1865const char kSyncManaged[] = "sync.managed"; 1866 1867// Boolean to prevent sync from automatically starting up. This is 1868// used when sync is disabled by the user via the privacy dashboard. 1869const char kSyncSuppressStart[] = "sync.suppress_start"; 1870 1871// List of the currently acknowledged set of sync types, used to figure out 1872// if a new sync type has rolled out so we can notify the user. 1873const char kSyncAcknowledgedSyncTypes[] = "sync.acknowledged_types"; 1874 1875// Dictionary from sync model type (as an int) to max invalidation 1876// version (int64 represented as a string). 1877const char kSyncMaxInvalidationVersions[] = "sync.max_invalidation_versions"; 1878 1879// The GUID session sync will use to identify this client, even across sync 1880// disable/enable events. 1881const char kSyncSessionsGUID[] = "sync.session_sync_guid"; 1882 1883// An ID to uniquely identify this client to the invalidator service. 1884const char kInvalidatorClientId[] = "invalidator.client_id"; 1885 1886// Opaque state from the invalidation subsystem that is persisted via prefs. 1887// The value is base 64 encoded. 1888const char kInvalidatorInvalidationState[] = "invalidator.invalidation_state"; 1889 1890// List of {source, name, max invalidation version} tuples. source is an int, 1891// while max invalidation version is an int64; both are stored as string 1892// representations though. 1893const char kInvalidatorMaxInvalidationVersions[] = 1894 "invalidator.max_invalidation_versions"; 1895 1896// A string that can be used to restore sync encryption infrastructure on 1897// startup so that the user doesn't need to provide credentials on each start. 1898const char kSyncEncryptionBootstrapToken[] = 1899 "sync.encryption_bootstrap_token"; 1900 1901// Same as kSyncEncryptionBootstrapToken, but derived from the keystore key, 1902// so we don't have to do a GetKey command at restart. 1903const char kSyncKeystoreEncryptionBootstrapToken[] = 1904 "sync.keystore_encryption_bootstrap_token"; 1905 1906// Boolean tracking whether the user chose to specify a secondary encryption 1907// passphrase. 1908const char kSyncUsingSecondaryPassphrase[] = "sync.using_secondary_passphrase"; 1909 1910// String the identifies the last user that logged into sync and other 1911// google services. As opposed to kGoogleServicesUsername, this value is not 1912// cleared on signout, but while the user is signed in the two values will 1913// be the same. 1914const char kGoogleServicesLastUsername[] = "google.services.last_username"; 1915 1916// String that identifies the current user logged into sync and other google 1917// services. 1918const char kGoogleServicesUsername[] = "google.services.username"; 1919 1920// Local state pref containing a string regex that restricts which accounts 1921// can be used to log in to chrome (e.g. "*@google.com"). If missing or blank, 1922// all accounts are allowed (no restrictions). 1923const char kGoogleServicesUsernamePattern[] = 1924 "google.services.username_pattern"; 1925 1926#if !defined(OS_ANDROID) 1927// Tracks the number of times that we have shown the sign in promo at startup. 1928const char kSignInPromoStartupCount[] = "sync_promo.startup_count"; 1929 1930// Boolean tracking whether the user chose to skip the sign in promo. 1931const char kSignInPromoUserSkipped[] = "sync_promo.user_skipped"; 1932 1933// Boolean that specifies if the sign in promo is allowed to show on first run. 1934// This preference is specified in the master preference file to suppress the 1935// sign in promo for some installations. 1936const char kSignInPromoShowOnFirstRunAllowed[] = 1937 "sync_promo.show_on_first_run_allowed"; 1938 1939// Boolean that specifies if we should show a bubble in the new tab page. 1940// The bubble is used to confirm that the user is signed into sync. 1941const char kSignInPromoShowNTPBubble[] = "sync_promo.show_ntp_bubble"; 1942#endif 1943 1944// Time when the user's GAIA info was last updated (represented as an int64). 1945const char kProfileGAIAInfoUpdateTime[] = "profile.gaia_info_update_time"; 1946 1947// The URL from which the GAIA profile picture was downloaded. This is cached to 1948// prevent the same picture from being downloaded multiple times. 1949const char kProfileGAIAInfoPictureURL[] = "profile.gaia_info_picture_url"; 1950 1951// Create web application shortcut dialog preferences. 1952const char kWebAppCreateOnDesktop[] = "browser.web_app.create_on_desktop"; 1953const char kWebAppCreateInAppsMenu[] = "browser.web_app.create_in_apps_menu"; 1954const char kWebAppCreateInQuickLaunchBar[] = 1955 "browser.web_app.create_in_quick_launch_bar"; 1956 1957// Dictionary that maps Geolocation network provider server URLs to 1958// corresponding access token. 1959const char kGeolocationAccessToken[] = "geolocation.access_token"; 1960 1961// Boolean that indicates whether to allow firewall traversal while trying to 1962// establish the initial connection from the client or host. 1963const char kRemoteAccessHostFirewallTraversal[] = 1964 "remote_access.host_firewall_traversal"; 1965 1966// Boolean controlling whether 2-factor auth should be required when connecting 1967// to a host (instead of a PIN). 1968const char kRemoteAccessHostRequireTwoFactor[] = 1969 "remote_access.host_require_two_factor"; 1970 1971// String containing the domain name that hosts must belong to. If blank, then 1972// hosts can belong to any domain. 1973const char kRemoteAccessHostDomain[] = "remote_access.host_domain"; 1974 1975// String containing the domain name of the Chromoting Directory. 1976// Used by Chromoting host and client. 1977const char kRemoteAccessHostTalkGadgetPrefix[] = 1978 "remote_access.host_talkgadget_prefix"; 1979 1980// Boolean controlling whether curtaining is required when connecting to a host. 1981const char kRemoteAccessHostRequireCurtain[] = 1982 "remote_access.host_require_curtain"; 1983 1984// Boolean controlling whether curtaining is required when connecting to a host. 1985const char kRemoteAccessHostAllowClientPairing[] = 1986 "remote_access.host_allow_client_pairing"; 1987 1988// The last used printer and its settings. 1989const char kPrintPreviewStickySettings[] = 1990 "printing.print_preview_sticky_settings"; 1991// The root URL of the cloud print service. 1992const char kCloudPrintServiceURL[] = "cloud_print.service_url"; 1993 1994// The URL to use to sign in to cloud print. 1995const char kCloudPrintSigninURL[] = "cloud_print.signin_url"; 1996 1997// The last requested size of the dialog as it was closed. 1998const char kCloudPrintDialogWidth[] = "cloud_print.dialog_size.width"; 1999const char kCloudPrintDialogHeight[] = "cloud_print.dialog_size.height"; 2000const char kCloudPrintSigninDialogWidth[] = 2001 "cloud_print.signin_dialog_size.width"; 2002const char kCloudPrintSigninDialogHeight[] = 2003 "cloud_print.signin_dialog_size.height"; 2004 2005// The list of BackgroundContents that should be loaded when the browser 2006// launches. 2007const char kRegisteredBackgroundContents[] = "background_contents.registered"; 2008 2009#if !defined(OS_ANDROID) 2010// An int that stores how often we've shown the "Chrome is configured to 2011// auto-launch" infobar. 2012const char kShownAutoLaunchInfobar[] = "browser.shown_autolaunch_infobar"; 2013#endif 2014 2015// String that lists supported HTTP authentication schemes. 2016const char kAuthSchemes[] = "auth.schemes"; 2017 2018// Boolean that specifies whether to disable CNAME lookups when generating 2019// Kerberos SPN. 2020const char kDisableAuthNegotiateCnameLookup[] = 2021 "auth.disable_negotiate_cname_lookup"; 2022 2023// Boolean that specifies whether to include the port in a generated Kerberos 2024// SPN. 2025const char kEnableAuthNegotiatePort[] = "auth.enable_negotiate_port"; 2026 2027// Whitelist containing servers for which Integrated Authentication is enabled. 2028const char kAuthServerWhitelist[] = "auth.server_whitelist"; 2029 2030// Whitelist containing servers Chrome is allowed to do Kerberos delegation 2031// with. 2032const char kAuthNegotiateDelegateWhitelist[] = 2033 "auth.negotiate_delegate_whitelist"; 2034 2035// String that specifies the name of a custom GSSAPI library to load. 2036const char kGSSAPILibraryName[] = "auth.gssapi_library_name"; 2037 2038// String that specifies the origin allowed to use SpdyProxy 2039// authentication, if any. 2040const char kSpdyProxyAuthOrigin[] = "auth.spdyproxy.origin"; 2041 2042// Boolean that specifies whether to allow basic auth prompting on cross- 2043// domain sub-content requests. 2044const char kAllowCrossOriginAuthPrompt[] = "auth.allow_cross_origin_prompt"; 2045 2046// Boolean that specifies whether the built-in asynchronous DNS client is used. 2047const char kBuiltInDnsClientEnabled[] = "async_dns.enabled"; 2048 2049// An int64 pref that contains the total size of all HTTP content that has been 2050// received from the network. 2051const char kHttpReceivedContentLength[] = "http_received_content_length"; 2052 2053// An int64 pref that contains the total original size of all HTTP content that 2054// was received over the network. 2055const char kHttpOriginalContentLength[] = "http_original_content_length"; 2056 2057#if defined(OS_ANDROID) || defined(OS_IOS) 2058// A List pref that contains daily totals of the original size of all HTTP 2059// that was received over the network. 2060const char kDailyHttpOriginalContentLength[] = 2061 "data_reduction.daily_original_length"; 2062 2063// A List pref that contains daily totals of the size of all HTTP content that 2064// has been received from the network. 2065const char kDailyHttpReceivedContentLength[] = 2066 "data_reduction.daily_received_length"; 2067 2068// A List pref that contains daily totals of the size of all HTTP content that 2069// has been received via the data reduction proxy. 2070const char kDailyHttpReceivedContentLengthViaDataReductionProxy[] = 2071 "data_reduction.daily_received_length_via_data_reduction_proxy"; 2072 2073// A List pref that contains daily totals of the size of all HTTP content that 2074// has been received when the data reduction proxy is enabled. 2075// Note: this is different from 2076// kDailyHttpReceivedContentLengthViaDataReductionProxy because content 2077// doesn't necessarily go through the data reduction proxy when it is enabled. 2078// E.g., the proxy doesn't handle HTTPS traffic. 2079const char kDailyHttpReceivedContentLengthWithDataReductionProxyEnabled[] = 2080 "data_reduction.daily_received_length_with_data_reduction_proxy_enabled"; 2081 2082// An int64 pref that contains an internal representation of midnight on the 2083// date of the last update to |kDailyHttp{Original,Received}ContentLength|. 2084const char kDailyHttpContentLengthLastUpdateDate[] = 2085 "data_reduction.last_update_date"; 2086#endif // defined(OS_ANDROID) || defined(OS_IOS) 2087 2088// A pref holding the value of the policy used to explicitly allow or deny 2089// access to audio capture devices. When enabled or not set, the user is 2090// prompted for device access. When disabled, access to audio capture devices 2091// is not allowed and no prompt will be shown. 2092// See also kAudioCaptureAllowedUrls. 2093const char kAudioCaptureAllowed[] = "hardware.audio_capture_enabled"; 2094// Holds URL patterns that specify URLs that will be granted access to audio 2095// capture devices without prompt. NOTE: This whitelist is currently only 2096// supported when running in kiosk mode. 2097// TODO(tommi): Update comment when this is supported for all modes. 2098const char kAudioCaptureAllowedUrls[] = "hardware.audio_capture_allowed_urls"; 2099 2100// A pref holding the value of the policy used to explicitly allow or deny 2101// access to video capture devices. When enabled or not set, the user is 2102// prompted for device access. When disabled, access to video capture devices 2103// is not allowed and no prompt will be shown. 2104const char kVideoCaptureAllowed[] = "hardware.video_capture_enabled"; 2105// Holds URL patterns that specify URLs that will be granted access to video 2106// capture devices without prompt. NOTE: This whitelist is currently only 2107// supported when running in kiosk mode. 2108// TODO(tommi): Update comment when this is supported for all modes. 2109const char kVideoCaptureAllowedUrls[] = "hardware.video_capture_allowed_urls"; 2110 2111#if defined(OS_CHROMEOS) 2112// Dictionary for transient storage of settings that should go into device 2113// settings storage before owner has been assigned. 2114const char kDeviceSettingsCache[] = "signed_settings_cache"; 2115 2116// The hardware keyboard layout of the device. This should look like 2117// "xkb:us::eng". 2118const char kHardwareKeyboardLayout[] = "intl.hardware_keyboard"; 2119 2120// An integer pref which shows number of times carrier deal promo 2121// notification has been shown to user. 2122const char kCarrierDealPromoShown[] = 2123 "settings.internet.mobile.carrier_deal_promo_shown"; 2124 2125// A boolean pref of the auto-enrollment decision. Its value is only valid if 2126// it's not the default value; otherwise, no auto-enrollment decision has been 2127// made yet. 2128const char kShouldAutoEnroll[] = "ShouldAutoEnroll"; 2129 2130// An integer pref with the maximum number of bits used by the client in a 2131// previous auto-enrollment request. If the client goes through an auto update 2132// during OOBE and reboots into a version of the OS with a larger maximum 2133// modulus, then it will retry auto-enrollment using the updated value. 2134const char kAutoEnrollmentPowerLimit[] = "AutoEnrollmentPowerLimit"; 2135 2136// The local state pref that stores device activity times before reporting 2137// them to the policy server. 2138const char kDeviceActivityTimes[] = "device_status.activity_times"; 2139 2140// A pref holding the last known location when device location reporting is 2141// enabled. 2142const char kDeviceLocation[] = "device_status.location"; 2143 2144// A string that is used to store first-time sync startup after once sync is 2145// disabled. This will be refreshed every sign-in. 2146const char kSyncSpareBootstrapToken[] = "sync.spare_bootstrap_token"; 2147 2148// A pref holding the value of the policy used to disable mounting of external 2149// storage for the user. 2150const char kExternalStorageDisabled[] = "hardware.external_storage_disabled"; 2151 2152// A pref holding the value of the policy used to disable playing audio on 2153// ChromeOS devices. This pref overrides |kAudioMute| but does not overwrite 2154// it, therefore when the policy is lifted the original mute state is restored. 2155const char kAudioOutputAllowed[] = "hardware.audio_output_enabled"; 2156 2157// A dictionary that maps usernames to wallpaper properties. 2158const char kUsersWallpaperInfo[] = "user_wallpaper_info"; 2159 2160// Copy of owner swap mouse buttons option to use on login screen. 2161const char kOwnerPrimaryMouseButtonRight[] = "owner.mouse.primary_right"; 2162 2163// Copy of owner tap-to-click option to use on login screen. 2164const char kOwnerTapToClickEnabled[] = "owner.touchpad.enable_tap_to_click"; 2165 2166// The length of device uptime after which an automatic reboot is scheduled, 2167// expressed in seconds. 2168const char kUptimeLimit[] = "automatic_reboot.uptime_limit"; 2169 2170// Whether an automatic reboot should be scheduled when an update has been 2171// applied and a reboot is required to complete the update process. 2172const char kRebootAfterUpdate[] = "automatic_reboot.reboot_after_update"; 2173 2174// An any-api scoped refresh token for enterprise-enrolled devices. Allows 2175// for connection to Google APIs when the user isn't logged in. Currently used 2176// for for getting a cloudprint scoped token to allow printing in Guest mode, 2177// Public Accounts and kiosks. 2178const char kDeviceRobotAnyApiRefreshToken[] = 2179 "device_robot_refresh_token.any-api"; 2180 2181// Device requisition for enterprise enrollment. 2182const char kDeviceEnrollmentRequisition[] = "enrollment.device_requisition"; 2183 2184// Whether to automatically start the enterprise enrollment step during OOBE. 2185const char kDeviceEnrollmentAutoStart[] = "enrollment.auto_start"; 2186 2187// Whether the user may exit enrollment. 2188const char kDeviceEnrollmentCanExit[] = "enrollment.can_exit"; 2189 2190// Dictionary of per-user Least Recently Used input method (used at login 2191// screen). 2192extern const char kUsersLRUInputMethod[] = "UsersLRUInputMethod"; 2193#endif 2194 2195// Whether there is a Flash version installed that supports clearing LSO data. 2196const char kClearPluginLSODataEnabled[] = "browser.clear_lso_data_enabled"; 2197 2198// Whether we should show Pepper Flash-specific settings. 2199const char kPepperFlashSettingsEnabled[] = 2200 "browser.pepper_flash_settings_enabled"; 2201 2202// String which specifies where to store the disk cache. 2203const char kDiskCacheDir[] = "browser.disk_cache_dir"; 2204// Pref name for the policy specifying the maximal cache size. 2205const char kDiskCacheSize[] = "browser.disk_cache_size"; 2206// Pref name for the policy specifying the maximal media cache size. 2207const char kMediaCacheSize[] = "browser.media_cache_size"; 2208 2209// Specifies the release channel that the device should be locked to. 2210// Possible values: "stable-channel", "beta-channel", "dev-channel", or an 2211// empty string, in which case the value will be ignored. 2212// TODO(dubroy): This preference may not be necessary once 2213// http://crosbug.com/17015 is implemented and the update engine can just 2214// fetch the correct value from the policy. 2215const char kChromeOsReleaseChannel[] = "cros.system.releaseChannel"; 2216 2217const char kPerformanceTracingEnabled[] = 2218 "feedback.performance_tracing_enabled"; 2219 2220// Value of the enums in TabStrip::LayoutType as an int. 2221const char kTabStripLayoutType[] = "tab_strip_layout_type"; 2222 2223// If true, cloud policy for the user is not loaded when the user signs in. 2224const char kDisableCloudPolicyOnSignin[] = 2225 "policy.disable_cloud_policy_on_signin"; 2226 2227// Indicates that factory reset was requested from options page. 2228const char kFactoryResetRequested[] = "FactoryResetRequested"; 2229 2230// Boolean recording whether we have showed a balloon that calls out the message 2231// center for desktop notifications. 2232const char kMessageCenterShowedFirstRunBalloon[] = 2233 "message_center.showed_first_run_balloon"; 2234 2235// *************** SERVICE PREFS *************** 2236// These are attached to the service process. 2237 2238const char kCloudPrintRoot[] = "cloud_print"; 2239const char kCloudPrintProxyEnabled[] = "cloud_print.enabled"; 2240// The unique id for this instance of the cloud print proxy. 2241const char kCloudPrintProxyId[] = "cloud_print.proxy_id"; 2242// The GAIA auth token for Cloud Print 2243const char kCloudPrintAuthToken[] = "cloud_print.auth_token"; 2244// The GAIA auth token used by Cloud Print to authenticate with the XMPP server 2245// This should eventually go away because the above token should work for both. 2246const char kCloudPrintXMPPAuthToken[] = "cloud_print.xmpp_auth_token"; 2247// The email address of the account used to authenticate with the Cloud Print 2248// server. 2249const char kCloudPrintEmail[] = "cloud_print.email"; 2250// Settings specific to underlying print system. 2251const char kCloudPrintPrintSystemSettings[] = 2252 "cloud_print.print_system_settings"; 2253// A boolean indicating whether we should poll for print jobs when don't have 2254// an XMPP connection (false by default). 2255const char kCloudPrintEnableJobPoll[] = "cloud_print.enable_job_poll"; 2256const char kCloudPrintRobotRefreshToken[] = "cloud_print.robot_refresh_token"; 2257const char kCloudPrintRobotEmail[] = "cloud_print.robot_email"; 2258// A boolean indicating whether we should connect to cloud print new printers. 2259const char kCloudPrintConnectNewPrinters[] = 2260 "cloud_print.user_settings.connectNewPrinters"; 2261// A boolean indicating whether we should ping XMPP connection. 2262const char kCloudPrintXmppPingEnabled[] = "cloud_print.xmpp_ping_enabled"; 2263// An int value indicating the average timeout between xmpp pings. 2264const char kCloudPrintXmppPingTimeout[] = "cloud_print.xmpp_ping_timeout_sec"; 2265// Dictionary with settings stored by connector setup page. 2266const char kCloudPrintUserSettings[] = "cloud_print.user_settings"; 2267// List of printers settings. 2268extern const char kCloudPrintPrinters[] = "cloud_print.user_settings.printers"; 2269// A boolean indicating whether submitting jobs to Google Cloud Print is 2270// blocked by policy. 2271const char kCloudPrintSubmitEnabled[] = "cloud_print.submit_enabled"; 2272 2273// Preference to store proxy settings. 2274const char kProxy[] = "proxy"; 2275const char kMaxConnectionsPerProxy[] = "net.max_connections_per_proxy"; 2276 2277// Preferences that are exclusively used to store managed values for default 2278// content settings. 2279const char kManagedDefaultCookiesSetting[] = 2280 "profile.managed_default_content_settings.cookies"; 2281const char kManagedDefaultImagesSetting[] = 2282 "profile.managed_default_content_settings.images"; 2283const char kManagedDefaultJavaScriptSetting[] = 2284 "profile.managed_default_content_settings.javascript"; 2285const char kManagedDefaultPluginsSetting[] = 2286 "profile.managed_default_content_settings.plugins"; 2287const char kManagedDefaultPopupsSetting[] = 2288 "profile.managed_default_content_settings.popups"; 2289const char kManagedDefaultGeolocationSetting[] = 2290 "profile.managed_default_content_settings.geolocation"; 2291const char kManagedDefaultNotificationsSetting[] = 2292 "profile.managed_default_content_settings.notifications"; 2293const char kManagedDefaultMediaStreamSetting[] = 2294 "profile.managed_default_content_settings.media_stream"; 2295 2296// Preferences that are exclusively used to store managed 2297// content settings patterns. 2298const char kManagedCookiesAllowedForUrls[] = 2299 "profile.managed_cookies_allowed_for_urls"; 2300const char kManagedCookiesBlockedForUrls[] = 2301 "profile.managed_cookies_blocked_for_urls"; 2302const char kManagedCookiesSessionOnlyForUrls[] = 2303 "profile.managed_cookies_sessiononly_for_urls"; 2304const char kManagedImagesAllowedForUrls[] = 2305 "profile.managed_images_allowed_for_urls"; 2306const char kManagedImagesBlockedForUrls[] = 2307 "profile.managed_images_blocked_for_urls"; 2308const char kManagedJavaScriptAllowedForUrls[] = 2309 "profile.managed_javascript_allowed_for_urls"; 2310const char kManagedJavaScriptBlockedForUrls[] = 2311 "profile.managed_javascript_blocked_for_urls"; 2312const char kManagedPluginsAllowedForUrls[] = 2313 "profile.managed_plugins_allowed_for_urls"; 2314const char kManagedPluginsBlockedForUrls[] = 2315 "profile.managed_plugins_blocked_for_urls"; 2316const char kManagedPopupsAllowedForUrls[] = 2317 "profile.managed_popups_allowed_for_urls"; 2318const char kManagedPopupsBlockedForUrls[] = 2319 "profile.managed_popups_blocked_for_urls"; 2320const char kManagedNotificationsAllowedForUrls[] = 2321 "profile.managed_notifications_allowed_for_urls"; 2322const char kManagedNotificationsBlockedForUrls[] = 2323 "profile.managed_notifications_blocked_for_urls"; 2324const char kManagedAutoSelectCertificateForUrls[] = 2325 "profile.managed_auto_select_certificate_for_urls"; 2326 2327#if defined(OS_MACOSX) 2328// Set to true if the user removed our login item so we should not create a new 2329// one when uninstalling background apps. 2330const char kUserRemovedLoginItem[] = "background_mode.user_removed_login_item"; 2331 2332// Set to true if Chrome already created a login item, so there's no need to 2333// create another one. 2334const char kChromeCreatedLoginItem[] = 2335 "background_mode.chrome_created_login_item"; 2336 2337// Set to true once we've initialized kChromeCreatedLoginItem for the first 2338// time. 2339const char kMigratedLoginItemPref[] = 2340 "background_mode.migrated_login_item_pref"; 2341#endif 2342 2343// Set to true if background mode is enabled on this browser. 2344const char kBackgroundModeEnabled[] = "background_mode.enabled"; 2345 2346// Set to true if hardware acceleration mode is enabled on this browser. 2347const char kHardwareAccelerationModeEnabled[] = 2348 "hardware_acceleration_mode.enabled"; 2349 2350// Hardware acceleration mode from previous browser launch. 2351const char kHardwareAccelerationModePrevious[] = 2352 "hardware_acceleration_mode_previous"; 2353 2354// List of protocol handlers. 2355const char kRegisteredProtocolHandlers[] = 2356 "custom_handlers.registered_protocol_handlers"; 2357 2358// List of protocol handlers the user has requested not to be asked about again. 2359const char kIgnoredProtocolHandlers[] = 2360 "custom_handlers.ignored_protocol_handlers"; 2361 2362// Whether user-specified handlers for protocols and content types can be 2363// specified. 2364const char kCustomHandlersEnabled[] = "custom_handlers.enabled"; 2365 2366// Integers that specify the policy refresh rate for device- and user-policy in 2367// milliseconds. Not all values are meaningful, so it is clamped to a sane range 2368// by the cloud policy subsystem. 2369const char kDevicePolicyRefreshRate[] = "policy.device_refresh_rate"; 2370const char kUserPolicyRefreshRate[] = "policy.user_refresh_rate"; 2371 2372// String that represents the recovery component last downloaded version. This 2373// takes the usual 'a.b.c.d' notation. 2374const char kRecoveryComponentVersion[] = "recovery_component.version"; 2375 2376// String that stores the component updater last known state. This is used for 2377// troubleshooting. 2378const char kComponentUpdaterState[] = "component_updater.state"; 2379 2380// The next media gallery ID to assign. 2381const char kMediaGalleriesUniqueId[] = "media_galleries.gallery_id"; 2382 2383// A list of dictionaries, where each dictionary represents a known media 2384// gallery. 2385const char kMediaGalleriesRememberedGalleries[] = 2386 "media_galleries.remembered_galleries"; 2387 2388#if defined(USE_ASH) 2389// |kShelfAlignment| and |kShelfAutoHideBehavior| have a local variant. The 2390// local variant is not synced and is used if set. If the local variant is not 2391// set its value is set from the synced value (once prefs have been 2392// synced). This gives a per-machine setting that is initialized from the last 2393// set value. 2394// These values are default on the machine but can be overridden by per-display 2395// values in kShelfPreferences (unless overridden by managed policy). 2396// String value corresponding to ash::Shell::ShelfAlignment. 2397const char kShelfAlignment[] = "shelf_alignment"; 2398const char kShelfAlignmentLocal[] = "shelf_alignment_local"; 2399// String value corresponding to ash::Shell::ShelfAutoHideBehavior. 2400const char kShelfAutoHideBehavior[] = "auto_hide_behavior"; 2401const char kShelfAutoHideBehaviorLocal[] = "auto_hide_behavior_local"; 2402// This value stores chrome icon's index in the launcher. This should be handled 2403// separately with app shortcut's index because of LauncherModel's backward 2404// compatability. If we add chrome icon index to |kPinnedLauncherApps|, its 2405// index is also stored in the |kPinnedLauncherApp| pref. It may causes 2406// creating two chrome icons. 2407const char kShelfChromeIconIndex[] = "shelf_chrome_icon_index"; 2408 2409const char kPinnedLauncherApps[] = "pinned_launcher_apps"; 2410// Boolean value indicating whether to show a logout button in the ash tray. 2411const char kShowLogoutButtonInTray[] = "show_logout_button_in_tray"; 2412// Dictionary value that holds per-display preference of shelf alignment and 2413// auto-hide behavior. Key of the dictionary is the id of the display, and 2414// its value is a dictionary whose keys are kShelfAlignment and 2415// kShelfAutoHideBehavior. 2416const char kShelfPreferences[] = "shelf_preferences"; 2417 2418// Tuning for immersive fullscreen. 2419const char kImmersiveModeRevealDelayMs[] = 2420 "immersive_mode.reveal_delay_ms"; 2421const char kImmersiveModeRevealXThresholdPixels[] = 2422 "immersive_mode.reveal_x_threshold_pixels"; 2423#endif 2424 2425#if defined(USE_AURA) 2426// Tuning settings for gestures. 2427const char kFlingVelocityCap[] = "gesture.fling_velocity_cap"; 2428const char kLongPressTimeInSeconds[] = 2429 "gesture.long_press_time_in_seconds"; 2430const char kMaxDistanceBetweenTapsForDoubleTap[] = 2431 "gesture.max_distance_between_taps_for_double_tap"; 2432const char kMaxDistanceForTwoFingerTapInPixels[] = 2433 "gesture.max_distance_for_two_finger_tap_in_pixels"; 2434const char kMaxSecondsBetweenDoubleClick[] = 2435 "gesture.max_seconds_between_double_click"; 2436const char kMaxSeparationForGestureTouchesInPixels[] = 2437 "gesture.max_separation_for_gesture_touches_in_pixels"; 2438const char kMaxSwipeDeviationRatio[] = 2439 "gesture.max_swipe_deviation_ratio"; 2440const char kMaxTouchDownDurationInSecondsForClick[] = 2441 "gesture.max_touch_down_duration_in_seconds_for_click"; 2442const char kMaxTouchMoveInPixelsForClick[] = 2443 "gesture.max_touch_move_in_pixels_for_click"; 2444const char kMinDistanceForPinchScrollInPixels[] = 2445 "gesture.min_distance_for_pinch_scroll_in_pixels"; 2446const char kMinFlickSpeedSquared[] = 2447 "gesture.min_flick_speed_squared"; 2448const char kMinPinchUpdateDistanceInPixels[] = 2449 "gesture.min_pinch_update_distance_in_pixels"; 2450const char kMinRailBreakVelocity[] = 2451 "gesture.min_rail_break_velocity"; 2452const char kMinScrollDeltaSquared[] = 2453 "gesture.min_scroll_delta_squared"; 2454const char kMinSwipeSpeed[] = 2455 "gesture.min_swipe_speed"; 2456const char kMinTouchDownDurationInSecondsForClick[] = 2457 "gesture.min_touch_down_duration_in_seconds_for_click"; 2458const char kPointsBufferedForVelocity[] = 2459 "gesture.points_buffered_for_velocity"; 2460const char kRailBreakProportion[] = 2461 "gesture.rail_break_proportion"; 2462const char kRailStartProportion[] = 2463 "gesture.rail_start_proportion"; 2464const char kScrollPredictionSeconds[] = 2465 "gesture.scroll_prediction_seconds"; 2466const char kSemiLongPressTimeInSeconds[] = 2467 "gesture.semi_long_press_time_in_seconds"; 2468const char kTabScrubActivationDelayInMS[] = 2469 "gesture.tab_scrub_activation_delay_in_ms"; 2470const char kFlingAccelerationCurveCoefficient0[] = 2471 "gesture.fling_acceleration_curve_coefficient_0"; 2472const char kFlingAccelerationCurveCoefficient1[] = 2473 "gesture.fling_acceleration_curve_coefficient_1"; 2474const char kFlingAccelerationCurveCoefficient2[] = 2475 "gesture.fling_acceleration_curve_coefficient_2"; 2476const char kFlingAccelerationCurveCoefficient3[] = 2477 "gesture.fling_acceleration_curve_coefficient_3"; 2478const char kFlingCurveTouchpadAlpha[] = "flingcurve.touchpad_alpha"; 2479const char kFlingCurveTouchpadBeta[] = "flingcurve.touchpad_beta"; 2480const char kFlingCurveTouchpadGamma[] = "flingcurve.touchpad_gamma"; 2481const char kFlingCurveTouchscreenAlpha[] = "flingcurve.touchscreen_alpha"; 2482const char kFlingCurveTouchscreenBeta[] = "flingcurve.touchscreen_beta"; 2483const char kFlingCurveTouchscreenGamma[] = "flingcurve.touchscreen_gamma"; 2484const char kFlingMaxCancelToDownTimeInMs[] = 2485 "gesture.fling_max_cancel_to_down_time_in_ms"; 2486const char kFlingMaxTapGapTimeInMs[] = 2487 "gesture.fling_max_tap_gap_time_in_ms"; 2488const char kOverscrollHorizontalThresholdComplete[] = 2489 "overscroll.horizontal_threshold_complete"; 2490const char kOverscrollVerticalThresholdComplete[] = 2491 "overscroll.vertical_threshold_complete"; 2492const char kOverscrollMinimumThresholdStart[] = 2493 "overscroll.minimum_threshold_start"; 2494const char kOverscrollVerticalThresholdStart[] = 2495 "overscroll.vertical_threshold_start"; 2496const char kOverscrollHorizontalResistThreshold[] = 2497 "overscroll.horizontal_resist_threshold"; 2498const char kOverscrollVerticalResistThreshold[] = 2499 "overscroll.vertical_resist_threshold"; 2500// TODO(mohsen): Remove following pref in M32. By then, gesture prefs will have 2501// been cleared for majority of the users: crbug.com/269292. 2502// A temporary pref to do a one-time wipe of gesture preferences. 2503const char kGestureConfigIsTrustworthy[] = "gesture.config_is_trustworthy"; 2504#endif 2505 2506// Counts how many more times the 'profile on a network share' warning should be 2507// shown to the user before the next silence period. 2508const char kNetworkProfileWarningsLeft[] = "network_profile.warnings_left"; 2509// Tracks the time of the last shown warning. Used to reset 2510// |network_profile.warnings_left| after a silence period. 2511const char kNetworkProfileLastWarningTime[] = 2512 "network_profile.last_warning_time"; 2513 2514// 64-bit serialization of the time last policy usage statistics were collected 2515// by UMA_HISTOGRAM_ENUMERATION. 2516const char kLastPolicyStatisticsUpdate[] = "policy.last_statistics_update"; 2517 2518#if defined(OS_CHROMEOS) 2519// The RLZ brand code, if enabled. 2520const char kRLZBrand[] = "rlz.brand"; 2521// Whether RLZ pings are disabled. 2522const char kRLZDisabled[] = "rlz.disabled"; 2523#endif 2524 2525// The directory in user data dir that contains the profile to be used with the 2526// app launcher. 2527extern const char kAppListProfile[] = "app_list.profile"; 2528 2529// Whether to show the app list on a browser relaunch. Used when switching out 2530// of metro mode after a user gesture requests showing the app list. 2531const char kRestartWithAppList[] = "app_list.show_on_relaunch"; 2532 2533// The number of times the app launcher was launched since last ping and 2534// the time of the last ping. 2535extern const char kAppListLaunchCount[] = "app_list.launch_count"; 2536extern const char kLastAppListLaunchPing[] = "app_list.last_launch_ping"; 2537 2538// The number of times the an app was launched from the app launcher since last 2539// ping and the time of the last ping. 2540extern const char kAppListAppLaunchCount[] = "app_list.app_launch_count"; 2541extern const char kLastAppListAppLaunchPing[] = "app_list.last_app_launch_ping"; 2542 2543// How often the bubble has been shown. 2544extern const char kModuleConflictBubbleShown[] = "module_conflict.bubble_shown"; 2545 2546// A string pref for storing the salt used to compute the pepper device ID. 2547const char kDRMSalt[] = "settings.privacy.drm_salt"; 2548// A boolean pref that enables the (private) pepper GetDeviceID() call. 2549const char kEnableDRM[] = "settings.privacy.drm_enabled"; 2550 2551// A dictionary pref which maps profile names to dictionary values which hold 2552// hashes of profile prefs that we track to detect changes that happen outside 2553// of Chrome. 2554const char kProfilePreferenceHashes[] = "profile.preference_hashes"; 2555 2556} // namespace prefs 2557