src/chrome/common/extensions/api/_api_features.json

   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 // This features file defines extension APIs implemented under src/chrome.
   6 // See extensions/common/features/* to understand this file, in particular
   7 // feature.h, simple_feature.h, and base_feature_provider.h.
   8 //
   9 // Note that specifying "web_page", "blessed_web_page", or "all" as a context
  10 // type will require manually updating chrome/renderer/resources/dispatcher.cc.
  11
  12 // To add a new whitelisted ID, SHA-1 it and force it to uppercase. In Bash:
  13 //
  14 // $ echo -n "aaaabbbbccccddddeeeeffffgggghhhh" | \
  15 // sha1sum | tr '[:lower:]' '[:upper:]'
  16 // 9A0417016F345C934A1A88F55CA17C05014EEEBA  -
  17 //
  18 // Google employees: please update http://go/chrome-api-whitelist to map
  19 // hashes back to ids.
  20
  21 {
  22   "accessibilityFeatures": [{
  23     "dependencies": ["permission:accessibilityFeatures.modify"],
  24     "contexts": ["blessed_extension"]
  25   }, {
  26     "dependencies": ["permission:accessibilityFeatures.read"],
  27     "contexts": ["blessed_extension"]
  28   }],
  29   "accessibilityPrivate": {
  30     "dependencies": ["permission:accessibilityPrivate"],
  31     "contexts": ["blessed_extension"]
  32   },
  33   "activityLogPrivate": {
  34     "dependencies": ["permission:activityLogPrivate"],
  35     "contexts": ["blessed_extension"]
  36   },
  37   "alarms": {
  38     "dependencies": ["permission:alarms"],
  39     "contexts": ["blessed_extension"]
  40   },
  41   "app": {
  42     "blacklist": [
  43       "2FC374607C2DF285634B67C64A2E356C607091C3",  // Quickoffice
  44       "3727DD3E564B6055387425027AD74C58784ACC15",  // Quickoffice internal
  45       "12E618C3C6E97495AAECF2AC12DEB082353241C6"   // QO component extension
  46     ],
  47     "channel": "stable",
  48     "extension_types": ["hosted_app", "extension", "legacy_packaged_app"],
  49     "contexts": [
  50       "blessed_extension",
  51       "unblessed_extension",
  52       "content_script",
  53       "web_page",
  54       "blessed_web_page"
  55     ],
  56     // Any webpage can use the app API.
  57     "matches": ["<all_urls>"]
  58   },
  59   // The API for the *embedder* of appview. Appview has both an embedder and
  60   // guest API, which are different.
  61   "appViewEmbedderInternal": {
  62     "internal": true,
  63     "contexts": ["blessed_extension"],
  64     "dependencies": ["permission:appview"]
  65   },
  66   // TODO(fsamuel,kalman): Rename this appViewGuestInternal.
  67   "appViewInternal": {
  68     "internal": true,
  69     "channel": "dev",
  70     "contexts": ["blessed_extension"]
  71   },
  72   "app.getDetails": {
  73     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  74     "matches": []
  75   },
  76   "app.getDetailsForFrame": {
  77     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  78     "matches": []
  79   },
  80   "app.getIsInstalled": {
  81     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  82     "matches": []
  83   },
  84   "app.installState": {
  85     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  86     "matches": []
  87   },
  88   "app.runningState": {
  89     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  90     "matches": []
  91   },
  92   "audio": {
  93     "dependencies": ["permission:audio"],
  94     "contexts": ["blessed_extension"]
  95   },
  96   "automationInternal": {
  97     "internal": true,
  98     "dependencies": ["manifest:automation"],
  99     "contexts": ["blessed_extension"]
 100   },
 101   "automation": {
 102     "dependencies": ["manifest:automation"],
 103     "contexts": ["blessed_extension"]
 104   },
 105   "autotestPrivate": {
 106     "dependencies": ["permission:autotestPrivate"],
 107     "contexts": ["blessed_extension"]
 108   },
 109   "bluetooth": {
 110     "dependencies": ["manifest:bluetooth"],
 111     "contexts": ["blessed_extension"]
 112   },
 113   "bluetoothLowEnergy": {
 114     "dependencies": ["manifest:bluetooth"],
 115     "contexts": ["blessed_extension"]
 116   },
 117   "bluetoothPrivate": {
 118     "dependencies": ["permission:bluetoothPrivate"],
 119     "contexts": ["blessed_extension"]
 120   },
 121   "bluetoothSocket": {
 122     "dependencies": ["manifest:bluetooth"],
 123     "contexts": ["blessed_extension"]
 124   },
 125   "bookmarkManagerPrivate": {
 126     "dependencies": ["permission:bookmarkManagerPrivate"],
 127     "contexts": ["blessed_extension"]
 128   },
 129   "bookmarks": {
 130     "dependencies": ["permission:bookmarks"],
 131     "contexts": ["blessed_extension"]
 132   },
 133   "bookmarks.export": {
 134     "extension_types": ["extension"],
 135     "location": "component"
 136   },
 137   "bookmarks.import": {
 138     "extension_types": ["extension"],
 139     "location": "component"
 140   },
 141   "brailleDisplayPrivate": {
 142     "dependencies": ["permission:brailleDisplayPrivate"],
 143     "contexts": ["blessed_extension"]
 144   },
 145   "browser": {
 146     "dependencies": ["permission:browser"],
 147     "contexts": ["blessed_extension"]
 148   },
 149   "browserAction": {
 150     "dependencies": ["manifest:browser_action"],
 151     "contexts": ["blessed_extension"]
 152   },
 153   // This API is whitelisted on stable and should not be enabled for a wider
 154   // audience without resolving security issues raised in API proposal and
 155   // review (https://codereview.chromium.org/25305002).
 156   "browserAction.openPopup": [{
 157     "channel": "dev",
 158     "dependencies": ["manifest:browser_action"],
 159     "contexts": ["blessed_extension"]
 160   }, {
 161     "channel": "stable",
 162     "dependencies": ["manifest:browser_action"],
 163     "whitelist": [
 164       "63ED55E43214C211F82122ED56407FF1A807F2A3",  // Dev
 165       "FA01E0B81978950F2BC5A50512FD769725F57510",  // Beta
 166       "B11A93E7E5B541F8010245EBDE2C74647D6C14B9",  // Canary
 167       "F155646B5D1CA545F7E1E4E20D573DFDD44C2540",  // Google Cast Beta
 168       "16CA7A47AAE4BE49B1E75A6B960C3875E945B264"   // Google Cast Stable
 169     ],
 170     "contexts": ["blessed_extension"]
 171   }],
 172   "browsingData": {
 173     "dependencies": ["permission:browsingData"],
 174     "contexts": ["blessed_extension"]
 175   },
 176   "cast.channel": {
 177     "dependencies": ["permission:cast"],
 178     "contexts": ["blessed_extension"]
 179   },
 180   "cast.streaming.rtpStream": {
 181     "dependencies": ["permission:cast.streaming"],
 182     "contexts": ["blessed_extension"]
 183   },
 184   "cast.streaming.session": {
 185     "dependencies": ["permission:cast.streaming"],
 186     "contexts": ["blessed_extension"]
 187   },
 188   "cast.streaming.udpTransport": {
 189     "dependencies": ["permission:cast.streaming"],
 190     "contexts": ["blessed_extension"]
 191   },
 192   "chromeosInfoPrivate": {
 193     "dependencies": ["permission:chromeosInfoPrivate"],
 194     "contexts": ["blessed_extension"]
 195   },
 196   "chromeWebViewInternal": [{
 197     "internal": true,
 198     "dependencies": ["permission:webview"],
 199     "contexts": ["blessed_extension"]
 200   }, {
 201     "internal": true,
 202     "channel": "dev",
 203     "contexts": ["webui"],
 204     "matches": ["chrome://chrome-signin/*"]
 205   }],
 206   "cloudPrintPrivate": {
 207     "dependencies": ["permission:cloudPrintPrivate"],
 208     "contexts": ["blessed_extension"]
 209   },
 210   "commandLinePrivate": {
 211     "dependencies": ["permission:commandLinePrivate"],
 212     "contexts": ["blessed_extension"]
 213   },
 214   "commands": {
 215     "dependencies": ["manifest:commands"],
 216     "contexts": ["blessed_extension"]
 217   },
 218   "contentSettings": {
 219     "dependencies": ["permission:contentSettings"],
 220     "contexts": ["blessed_extension"]
 221   },
 222   "contextMenus": {
 223     "dependencies": ["permission:contextMenus"],
 224     "contexts": ["blessed_extension"]
 225   },
 226   "contextMenusInternal": {
 227     "internal": true,
 228     "channel": "stable",
 229     "contexts": ["blessed_extension"]
 230   },
 231   "cookies": {
 232     "dependencies": ["permission:cookies"],
 233     "contexts": ["blessed_extension"]
 234   },
 235   "copresence": {
 236     "dependencies": ["permission:copresence"],
 237     "contexts": ["blessed_extension"]
 238   },
 239   "copresencePrivate": {
 240     "dependencies": ["permission:copresencePrivate"],
 241     "contexts": ["blessed_extension"]
 242   },
 243   "debugger": {
 244     "dependencies": ["permission:debugger"],
 245     "contexts": ["blessed_extension"]
 246   },
 247   "declarativeContent": {
 248     "dependencies": ["permission:declarativeContent"],
 249     "contexts": ["blessed_extension"]
 250   },
 251   "declarativeWebRequest": {
 252     "dependencies": ["permission:declarativeWebRequest"],
 253     "contexts": ["blessed_extension"]
 254   },
 255   "desktopCapture": {
 256     "dependencies": ["permission:desktopCapture"],
 257     "contexts": ["blessed_extension"]
 258   },
 259   "developerPrivate": {
 260     "dependencies": ["permission:developerPrivate"],
 261     "contexts": ["blessed_extension"]
 262   },
 263   "devtools.inspectedWindow": {
 264     "dependencies": ["manifest:devtools_page"],
 265     "contexts": ["blessed_extension"]
 266   },
 267   "devtools.network": {
 268     "dependencies": ["manifest:devtools_page"],
 269     "contexts": ["blessed_extension"]
 270   },
 271   "devtools.panels": {
 272     "dependencies": ["manifest:devtools_page"],
 273     "contexts": ["blessed_extension"]
 274   },
 275   "diagnostics": {
 276     "dependencies": ["permission:diagnostics"],
 277     "extension_types": ["platform_app"],
 278     "contexts": ["blessed_extension"]
 279   },
 280   "dial": {
 281     "dependencies": ["permission:dial"],
 282     "contexts": ["blessed_extension"]
 283   },
 284   "downloads": {
 285     "dependencies": ["permission:downloads"],
 286     "contexts": ["blessed_extension"]
 287   },
 288   "downloadsInternal": {
 289     "internal": true,
 290     "channel": "stable",
 291     "contexts": ["blessed_extension"]
 292   },
 293   "easyUnlockPrivate": {
 294     "dependencies": ["permission:easyUnlockPrivate"],
 295     "contexts": ["blessed_extension"]
 296   },
 297   "echoPrivate": {
 298     "dependencies": ["permission:echoPrivate"],
 299     "contexts": ["blessed_extension"]
 300   },
 301   "enterprise.platformKeys": {
 302     "dependencies": ["permission:enterprise.platformKeys"],
 303     "contexts": ["blessed_extension"]
 304   },
 305   "enterprise.platformKeysInternal": {
 306     "dependencies": ["permission:enterprise.platformKeys"],
 307     "internal": true,
 308     "contexts": ["blessed_extension"]
 309   },
 310   "enterprise.platformKeysPrivate": {
 311     "dependencies": ["permission:enterprise.platformKeysPrivate"],
 312     "contexts": ["blessed_extension"]
 313   },
 314   "events": {
 315     "internal": true,
 316     "channel": "stable",
 317     "extension_types": ["platform_app", "extension"],
 318     "contexts": "all",
 319     "matches": ["<all_urls>"]
 320   },
 321   "experienceSamplingPrivate": {
 322     "dependencies": ["permission:experienceSamplingPrivate"],
 323     "contexts": ["blessed_extension"]
 324   },
 325   "experimental.devtools.audits": {
 326     "dependencies": ["permission:experimental", "manifest:devtools_page"],
 327     "contexts": ["blessed_extension"]
 328   },
 329   "experimental.devtools.console": {
 330     "dependencies": ["permission:experimental", "manifest:devtools_page"],
 331     "contexts": ["blessed_extension"]
 332   },
 333   "extension": {
 334     "channel": "stable",
 335     "extension_types": ["extension", "legacy_packaged_app"],
 336     "contexts": ["blessed_extension"]
 337   },
 338   "extension.getURL": {
 339     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 340   },
 341   "extension.getViews": [
 342     {
 343       "channel": "stable",
 344       "contexts": ["blessed_extension"],
 345       "extension_types": ["extension", "legacy_packaged_app"]
 346     },
 347     {
 348       // TODO(yoz): Eliminate this usage.
 349       "channel": "stable",
 350       "contexts": ["blessed_extension"],
 351       "extension_types": ["platform_app"],
 352       "whitelist": [
 353         "A948368FC53BE437A55FEB414106E207925482F5"  // File manager
 354       ]
 355     }
 356   ],
 357   "extension.inIncognitoContext": {
 358     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 359   },
 360   "extension.lastError": {
 361     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 362   },
 363   "extension.onRequest": {
 364     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 365   },
 366   "extension.sendNativeMessage": {
 367     "dependencies": ["permission:nativeMessaging"]
 368   },
 369   "extension.sendRequest": {
 370     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 371   },
 372   "extensionOptionsInternal": [{
 373     "internal": true,
 374     "contexts": ["blessed_extension"],
 375     "dependencies": ["permission:embeddedExtensionOptions"]
 376   }, {
 377     "internal": true,
 378     "channel": "trunk",
 379     "contexts": ["webui"],
 380     "matches": ["chrome://extensions-frame/*", "chrome://extensions/*"]
 381   }],
 382   // This is not a real API, only here for documentation purposes.
 383   // See http://crbug.com/275944 for background.
 384   "extensionsManifestTypes": {
 385     "internal": true,
 386     "channel": "stable",
 387     "contexts": ["blessed_extension"]
 388   },
 389   "feedbackPrivate": {
 390     "dependencies": ["permission:feedbackPrivate"],
 391     "contexts": ["blessed_extension"]
 392   },
 393   "fileBrowserHandler": {
 394     "dependencies": ["permission:fileBrowserHandler"],
 395     "contexts": ["blessed_extension"]
 396   },
 397   "fileBrowserHandlerInternal": {
 398     "internal": true,
 399     "dependencies": ["permission:fileBrowserHandler"],
 400     "contexts": ["blessed_extension"]
 401   },
 402   "screenlockPrivate": {
 403     "dependencies": ["permission:screenlockPrivate"],
 404     "extension_types": ["platform_app"],
 405     "contexts": ["blessed_extension", "unblessed_extension"]
 406   },
 407   "fileManagerPrivate": {
 408     "dependencies": ["permission:fileManagerPrivate"],
 409     "contexts": ["blessed_extension"]
 410   },
 411   "fileManagerPrivateInternal": {
 412     "internal": true,
 413     "dependencies": ["permission:fileManagerPrivate"],
 414     "contexts": ["blessed_extension"]
 415   },
 416   "fileSystem": {
 417     "dependencies": ["permission:fileSystem"],
 418     "contexts": ["blessed_extension"]
 419   },
 420   "fileSystemProvider": {
 421     "dependencies": ["permission:fileSystemProvider"],
 422     "contexts": ["blessed_extension"]
 423   },
 424   "fileSystemProviderInternal": {
 425     "internal": true,
 426     "dependencies": ["permission:fileSystemProvider"],
 427     "contexts": ["blessed_extension"]
 428   },
 429   "firstRunPrivate": {
 430     "dependencies": ["permission:firstRunPrivate"],
 431     "contexts": ["blessed_extension"]
 432   },
 433   "fontSettings": {
 434     "dependencies": ["permission:fontSettings"],
 435     "contexts": ["blessed_extension"]
 436   },
 437   "gcdPrivate": {
 438     "dependencies": ["permission:gcdPrivate"],
 439     "contexts": ["blessed_extension"]
 440   },
 441   "gcm": {
 442     "dependencies": ["permission:gcm"],
 443     "contexts": ["blessed_extension"]
 444   },
 445   "hangoutsPrivate": {
 446     "channel": "stable",
 447     "contexts": ["blessed_extension"],
 448     "whitelist": [
 449       // http://crbug.com/309737
 450       "nckgahadagoaajjgafhacjanaoiihapd",
 451       "ljclpkphhpbpinifbeabbhlfddcpfdde",
 452       "ppleadejekpmccmnpjdimmlfljlkdfej",
 453       "eggnbpckecmjlblplehfpjjdhhidfdoj",
 454       "jfjjdfefebklmdbmenmlehlopoocnoeh",
 455       "knipolnnllmklapflnccelgolnpehhpl"
 456     ]
 457   },
 458   "history": {
 459     "dependencies": ["permission:history"],
 460     "contexts": ["blessed_extension"]
 461   },
 462   "hotwordPrivate": {
 463     "dependencies": ["permission:hotwordPrivate"],
 464     "contexts": ["blessed_extension"]
 465   },
 466   "i18n": {
 467     "channel": "stable",
 468     "extension_types": ["extension", "legacy_packaged_app", "platform_app"],
 469     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 470   },
 471   "identity": {
 472     "dependencies": ["permission:identity"],
 473     "contexts": ["blessed_extension"]
 474   },
 475   "identity.getAccounts": {
 476     "channel": "dev",
 477     "dependencies": ["permission:identity"],
 478     "contexts": ["blessed_extension"]
 479   },
 480   "identityPrivate": {
 481     "dependencies": ["permission:identityPrivate"],
 482     "contexts": ["blessed_extension"]
 483   },
 484   "idltest": {
 485     "dependencies": ["permission:idltest"],
 486     "contexts": ["blessed_extension"]
 487   },
 488   "idle": {
 489     "dependencies": ["permission:idle"],
 490     "contexts": ["blessed_extension"]
 491   },
 492   "infobars": {
 493     "dependencies": ["permission:infobars"],
 494     "contexts": ["blessed_extension"]
 495   },
 496   "input.ime": {
 497     "dependencies": ["permission:input"],
 498     "contexts": ["blessed_extension"]
 499   },
 500   "inputMethodPrivate": {
 501     "dependencies": ["permission:inputMethodPrivate"],
 502     "contexts": ["blessed_extension"]
 503   },
 504   "location": {
 505     "dependencies": ["permission:location"],
 506     "contexts": ["blessed_extension"]
 507   },
 508   "logPrivate": {
 509     "dependencies": ["permission:logPrivate"],
 510     "contexts": ["blessed_extension"]
 511   },
 512   "webcamPrivate": {
 513     "dependencies": ["permission:webcamPrivate"],
 514     "contexts": ["blessed_extension"]
 515   },
 516   "management": {
 517     "dependencies": ["permission:management"],
 518     "contexts": ["blessed_extension"]
 519   },
 520   "management.getPermissionWarningsByManifest": {
 521     "dependencies": [],
 522     "channel": "stable",
 523     "extension_types": ["extension", "legacy_packaged_app", "platform_app"]
 524   },
 525   "management.getSelf": {
 526     "dependencies": [],
 527     "channel": "stable",
 528     "extension_types": ["extension", "legacy_packaged_app", "platform_app"]
 529   },
 530   "management.uninstallSelf": {
 531     "dependencies": [],
 532     "channel": "stable",
 533     "extension_types": ["extension", "legacy_packaged_app", "platform_app"]
 534   },
 535   // This is not a real API, only here for documentation purposes.
 536   // See http://crbug.com/275944 for background.
 537   "manifestTypes": {
 538     "internal": true,
 539     "channel": "stable",
 540     "contexts": ["blessed_extension"]
 541   },
 542   "mediaGalleries": {
 543     "dependencies": ["permission:mediaGalleries"],
 544     "contexts": ["blessed_extension"]
 545   },
 546   "mediaGalleriesPrivate": {
 547     "dependencies": ["permission:mediaGalleriesPrivate"],
 548     "contexts": ["blessed_extension"]
 549   },
 550   "mediaPlayerPrivate": {
 551     "dependencies": ["permission:mediaPlayerPrivate"],
 552     "contexts": ["blessed_extension"]
 553   },
 554   "metricsPrivate": {
 555     "dependencies": ["permission:metricsPrivate"],
 556     "contexts": ["blessed_extension"]
 557   },
 558   "mdns": {
 559     "dependencies": ["permission:mdns"],
 560     "contexts": ["blessed_extension"]
 561   },
 562   "mimeHandlerViewGuestInternal": {
 563     "internal": true,
 564     "contexts": "all",
 565     "channel": "dev",
 566     "matches": ["<all_urls>"]
 567   },
 568   "musicManagerPrivate": {
 569     "dependencies": ["permission:musicManagerPrivate"],
 570     "contexts": ["blessed_extension"]
 571   },
 572   "networkingPrivate": {
 573     "dependencies": ["permission:networkingPrivate"],
 574     "contexts": ["blessed_extension"]
 575   },
 576   "notificationProvider": {
 577     "dependencies": ["permission:notificationProvider"],
 578     "contexts": ["blessed_extension"]
 579   },
 580   "notifications": {
 581     "dependencies": ["permission:notifications"],
 582     "contexts": ["blessed_extension"]
 583   },
 584   "omnibox": {
 585     "dependencies": ["manifest:omnibox"],
 586     "contexts": ["blessed_extension"]
 587   },
 588   "pageAction": {
 589     "dependencies": ["manifest:page_action"],
 590     "contexts": ["blessed_extension"]
 591   },
 592   "pageActions": {
 593     "dependencies": ["manifest:page_actions"],
 594     "contexts": ["blessed_extension"]
 595   },
 596   "pageCapture": {
 597     "dependencies": ["permission:pageCapture"],
 598     "contexts": ["blessed_extension"]
 599   },
 600   "permissions": {
 601     "channel": "stable",
 602     "extension_types": ["extension", "legacy_packaged_app", "platform_app"],
 603     "contexts": ["blessed_extension"]
 604   },
 605   "preferencesPrivate": {
 606     "dependencies": ["permission:preferencesPrivate"],
 607     "contexts": ["blessed_extension"]
 608   },
 609   "principalsPrivate": {
 610     "dependencies": ["permission:principalsPrivate"],
 611     "contexts": ["blessed_extension"]
 612   },
 613   "privacy": {
 614     "dependencies": ["permission:privacy"],
 615     "contexts": ["blessed_extension"]
 616   },
 617   "processes": {
 618     "dependencies": ["permission:processes"],
 619     "contexts": ["blessed_extension"]
 620   },
 621   "proxy": {
 622     "dependencies": ["permission:proxy"],
 623     "contexts": ["blessed_extension"]
 624   },
 625   "pushMessaging": {
 626     "dependencies": ["permission:pushMessaging"],
 627     "contexts": ["blessed_extension"]
 628   },
 629   "imageWriterPrivate": {
 630     "dependencies": ["permission:imageWriterPrivate"],
 631     "extension_types": ["platform_app"],
 632     "contexts": ["blessed_extension"]
 633   },
 634   "readingListPrivate": {
 635     "dependencies": ["permission:readingListPrivate"],
 636     "contexts": ["blessed_extension"]
 637   },
 638   "rtcPrivate": {
 639     "dependencies": ["permission:rtcPrivate"],
 640     "contexts": ["blessed_extension"]
 641   },
 642   "scriptBadge": {
 643     "dependencies": ["manifest:script_badge"],
 644     "contexts": ["blessed_extension"]
 645   },
 646   "sessions": {
 647     "dependencies": ["permission:sessions"],
 648     "contexts": ["blessed_extension"]
 649   },
 650   "signedInDevices": {
 651     "dependencies": ["permission:signedInDevices"],
 652     "contexts": ["blessed_extension"]
 653   },
 654   "streamsPrivate": {
 655     "dependencies": ["permission:streamsPrivate"],
 656     "contexts": ["blessed_extension"]
 657   },
 658   "syncFileSystem": {
 659     "dependencies": ["permission:syncFileSystem"],
 660     "contexts": ["blessed_extension"]
 661   },
 662   "syncedNotificationsPrivate": {
 663     "contexts": ["blessed_extension"],
 664     "dependencies": ["permission:syncedNotificationsPrivate"]
 665   },
 666   "systemIndicator": {
 667     "dependencies": ["manifest:system_indicator"],
 668     "contexts": ["blessed_extension"]
 669   },
 670   "systemPrivate": {
 671     "dependencies": ["permission:systemPrivate"],
 672     "contexts": ["blessed_extension"]
 673   },
 674   "tabCapture": {
 675     "dependencies": ["permission:tabCapture"],
 676     "contexts": ["blessed_extension"]
 677   },
 678   "tabs": {
 679     "channel": "stable",
 680     "extension_types": ["extension", "legacy_packaged_app"],
 681     "contexts": ["blessed_extension"]
 682   },
 683   "tabs.setZoom": {
 684     "channel": "dev"
 685   },
 686   "tabs.getZoom": {
 687     "channel": "dev"
 688   },
 689   "tabs.setZoomSettings": {
 690     "channel": "dev"
 691   },
 692   "tabs.getZoomSettings": {
 693     "channel": "dev"
 694   },
 695   "terminalPrivate": {
 696     "dependencies": ["permission:terminalPrivate"],
 697     "contexts": ["blessed_extension"]
 698   },
 699   "topSites": {
 700     "dependencies": ["permission:topSites"],
 701     "contexts": ["blessed_extension"]
 702   },
 703   "tts": {
 704     "dependencies": ["permission:tts"],
 705     "contexts": ["blessed_extension"]
 706   },
 707   "ttsEngine": {
 708     "dependencies": ["permission:ttsEngine"],
 709     "contexts": ["blessed_extension"]
 710   },
 711   "virtualKeyboardPrivate": {
 712     "dependencies": ["permission:virtualKeyboardPrivate"],
 713     "contexts": ["blessed_extension"]
 714   },
 715   "wallpaper": {
 716     "dependencies": ["permission:wallpaper"],
 717     "contexts": ["blessed_extension"]
 718   },
 719   "wallpaperPrivate": {
 720     "dependencies": ["permission:wallpaperPrivate"],
 721     "contexts": ["blessed_extension"]
 722   },
 723   "webNavigation": {
 724     "dependencies": ["permission:webNavigation"],
 725     "contexts": ["blessed_extension"]
 726   },
 727   "webRequest": {
 728     "dependencies": ["permission:webRequest"],
 729     "contexts": ["blessed_extension"]
 730   },
 731   "webRequestInternal": [{
 732     "internal": true,
 733     "channel": "stable",
 734     "contexts": ["blessed_extension"]
 735   }, {
 736     // webview uses webRequestInternal API.
 737     "channel": "stable",
 738     "internal": true,
 739     "contexts": ["webui"],
 740     "matches": ["chrome://chrome-signin/*"]
 741   }],
 742   "webrtcAudioPrivate": {
 743     "dependencies": ["permission:webrtcAudioPrivate"],
 744     "contexts": ["blessed_extension"]
 745   },
 746   "webrtcLoggingPrivate": {
 747     "dependencies": ["permission:webrtcLoggingPrivate"],
 748     "contexts": ["blessed_extension"]
 749   },
 750   "webstore": {
 751     // Hosted apps can use the webstore API from within a blessed context.
 752     "channel": "stable",
 753     // Set extension_types to 'all' to prevent webstore from being filtered.
 754     // Technically, webstore is not in apps or extensions, but it is currently
 755     // displayed on /extensions/webstore and /apps/webstore. The "contexts"
 756     // restriction effectively restricts this to hosted apps and webpages.
 757     "extension_types": "all",
 758     "contexts": ["blessed_web_page", "web_page"],
 759     // Any webpage can use the webstore API.
 760     "matches": ["<all_urls>"]
 761   },
 762   "webstorePrivate": {
 763     "dependencies": ["permission:webstorePrivate"],
 764     // NOTE: even though this is only used by the webstore hosted app, which
 765     // normally would mean blessed_web_page, component hosted apps are actually
 766     // given the blessed_extension denomination. Confusing.
 767     "contexts": ["blessed_extension"]
 768   },
 769   "webViewRequest": [{
 770     "dependencies": ["permission:webview"],
 771     "contexts": ["blessed_extension"]
 772   }, {
 773     "channel": "stable",
 774     "contexts": ["webui"],
 775     "matches": ["chrome://chrome-signin/*"]
 776   }],
 777   "webviewTag": {
 778     "internal": true,
 779     "channel": "stable",
 780     "dependencies": ["permission:webview"],
 781     "contexts": ["blessed_extension"]
 782   },
 783   "windows": {
 784     "dependencies": ["api:tabs"],
 785     "contexts": ["blessed_extension"]
 786   }
 787 }