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   "app": {
  38     "blacklist": [
  39       "2FC374607C2DF285634B67C64A2E356C607091C3",  // Quickoffice
  40       "3727DD3E564B6055387425027AD74C58784ACC15",  // Quickoffice internal
  41       "12E618C3C6E97495AAECF2AC12DEB082353241C6",  // QO component extension
  42       "06BE211D5F014BAB34BC22D9DDA09C63A81D828E",  // Official xkb extension
  43       "F94EE6AB36D6C6588670B2B01EB65212D9C64E33",  // Open source xkb extension
  44       "B9EF10DDFEA11EF77873CC5009809E5037FC4C7A"   // Google input tools
  45     ],
  46     "channel": "stable",
  47     "extension_types": ["hosted_app", "extension", "legacy_packaged_app"],
  48     "contexts": [
  49       "blessed_extension",
  50       "unblessed_extension",
  51       "content_script",
  52       "web_page",
  53       "blessed_web_page"
  54     ],
  55     // Any webpage can use the app API.
  56     "matches": ["<all_urls>"]
  57   },
  58   "app.getDetails": {
  59     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  60     "matches": []
  61   },
  62   "app.getDetailsForFrame": {
  63     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  64     "matches": []
  65   },
  66   "app.getIsInstalled": {
  67     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  68     "matches": []
  69   },
  70   "app.installState": {
  71     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  72     "matches": []
  73   },
  74   "app.runningState": {
  75     "contexts": ["blessed_extension", "unblessed_extension", "content_script"],
  76     "matches": []
  77   },
  78   "appviewTag": {
  79     "internal": true,
  80     "dependencies": ["permission:appview"],
  81     "contexts": ["blessed_extension"]
  82   },
  83   "audioModem": {
  84     "dependencies": ["permission:audioModem"],
  85     "contexts": ["blessed_extension"]
  86   },
  87   "autofillPrivate": [{
  88     "dependencies": ["permission:autofillPrivate"],
  89     "contexts": ["blessed_extension"]
  90   }, {
  91     "channel": "trunk",
  92     "contexts": ["webui"],
  93     "matches": [
  94       "chrome://md-settings/*",
  95       "chrome://settings/*",
  96       "chrome://settings-frame/*"
  97     ]
  98   }],
  99   "automationInternal": {
 100     "internal": true,
 101     "dependencies": ["manifest:automation"],
 102     "contexts": ["blessed_extension"]
 103   },
 104   "automation": {
 105     "dependencies": ["manifest:automation"],
 106     "contexts": ["blessed_extension"]
 107   },
 108   "autotestPrivate": {
 109     "dependencies": ["permission:autotestPrivate"],
 110     "contexts": ["blessed_extension"]
 111   },
 112   "bookmarkManagerPrivate": {
 113     "dependencies": ["permission:bookmarkManagerPrivate"],
 114     "contexts": ["blessed_extension"]
 115   },
 116   "bookmarks": {
 117     "dependencies": ["permission:bookmarks"],
 118     "contexts": ["blessed_extension"]
 119   },
 120   "bookmarks.export": {
 121     "whitelist": [
 122       "D5736E4B5CF695CB93A2FB57E4FDC6E5AFAB6FE2", // http://crbug.com/312900
 123       "D57DE394F36DC1C3220E7604C575D29C51A6C495", // http://crbug.com/319444
 124       "3F65507A3B39259B38C8173C6FFA3D12DF64CCE9"  // http://crbug.com/371562
 125     ]
 126   },
 127   "bookmarks.import": {
 128     "whitelist": [
 129       "D5736E4B5CF695CB93A2FB57E4FDC6E5AFAB6FE2", // http://crbug.com/312900
 130       "D57DE394F36DC1C3220E7604C575D29C51A6C495", // http://crbug.com/319444
 131       "3F65507A3B39259B38C8173C6FFA3D12DF64CCE9"  // http://crbug.com/371562
 132     ]
 133   },
 134   "brailleDisplayPrivate": {
 135     "dependencies": ["permission:brailleDisplayPrivate"],
 136     "contexts": ["blessed_extension"]
 137   },
 138   "browser": {
 139     "dependencies": ["permission:browser"],
 140     "contexts": ["blessed_extension"]
 141   },
 142   "browserAction": {
 143     "dependencies": ["manifest:browser_action"],
 144     "contexts": ["blessed_extension"]
 145   },
 146   // This API is whitelisted on stable and should not be enabled for a wider
 147   // audience without resolving security issues raised in API proposal and
 148   // review (https://codereview.chromium.org/25305002).
 149   "browserAction.openPopup": [{
 150     "channel": "dev",
 151     "dependencies": ["manifest:browser_action"],
 152     "contexts": ["blessed_extension"]
 153   }, {
 154     "channel": "stable",
 155     "dependencies": ["manifest:browser_action"],
 156     "whitelist": [
 157       "63ED55E43214C211F82122ED56407FF1A807F2A3",  // Dev
 158       "FA01E0B81978950F2BC5A50512FD769725F57510",  // Beta
 159       "B11A93E7E5B541F8010245EBDE2C74647D6C14B9",  // Canary
 160       "F155646B5D1CA545F7E1E4E20D573DFDD44C2540",  // Google Cast Beta
 161       "16CA7A47AAE4BE49B1E75A6B960C3875E945B264",  // Google Cast Stable
 162       // The extensions below here only use openPopup on a user action,
 163       // so are safe, and can be removed when the whitelist on that
 164       // capability is lifted. See crbug.com/436489 for context.
 165       "A4577D8C2AF4CF26F40CBCA83FFA4251D6F6C8F8",  // http://crbug.com/497301
 166       "A8208CCC87F8261AFAEB6B85D5E8D47372DDEA6B"   // http://crbug.com/497301
 167     ],
 168     "contexts": ["blessed_extension"]
 169   }],
 170   "browsingData": {
 171     "dependencies": ["permission:browsingData"],
 172     "contexts": ["blessed_extension"]
 173   },
 174   "cast.channel": {
 175     "dependencies": ["permission:cast"],
 176     "contexts": ["blessed_extension"]
 177   },
 178   "cast.streaming.rtpStream": {
 179     "dependencies": ["permission:cast.streaming"],
 180     "contexts": ["blessed_extension"]
 181   },
 182   "cast.streaming.receiverSession": {
 183     "dependencies": ["permission:cast.streaming"],
 184     "contexts": ["blessed_extension"]
 185   },
 186   "cast.streaming.session": {
 187     "dependencies": ["permission:cast.streaming"],
 188     "contexts": ["blessed_extension"]
 189   },
 190   "cast.streaming.udpTransport": {
 191     "dependencies": ["permission:cast.streaming"],
 192     "contexts": ["blessed_extension"]
 193   },
 194   "chromeosInfoPrivate": {
 195     "dependencies": ["permission:chromeosInfoPrivate"],
 196     "contexts": ["blessed_extension"]
 197   },
 198   "chromeWebViewInternal": [{
 199     "internal": true,
 200     "dependencies": ["permission:webview"],
 201     "contexts": ["blessed_extension"]
 202   }, {
 203     "internal": true,
 204     "channel": "dev",
 205     "contexts": ["webui"],
 206     "matches": ["chrome://chrome-signin/*", "chrome://oobe/*"]
 207   }],
 208   "cloudPrintPrivate": {
 209     "dependencies": ["permission:cloudPrintPrivate"],
 210     "contexts": ["blessed_extension"]
 211   },
 212   "commandLinePrivate": {
 213     "dependencies": ["permission:commandLinePrivate"],
 214     "contexts": ["blessed_extension"]
 215   },
 216   "commands": {
 217     "dependencies": ["manifest:commands"],
 218     "contexts": ["blessed_extension"]
 219   },
 220   "contentSettings": {
 221     "dependencies": ["permission:contentSettings"],
 222     "contexts": ["blessed_extension"]
 223   },
 224   "contextMenus": {
 225     "dependencies": ["permission:contextMenus"],
 226     "contexts": ["blessed_extension"]
 227   },
 228   "contextMenusInternal": {
 229     "internal": true,
 230     "channel": "stable",
 231     "contexts": ["blessed_extension"]
 232   },
 233   "cookies": {
 234     "dependencies": ["permission:cookies"],
 235     "contexts": ["blessed_extension"]
 236   },
 237   "copresence": {
 238     "dependencies": ["permission:copresence"],
 239     "contexts": ["blessed_extension"]
 240   },
 241   "copresencePrivate": {
 242     "dependencies": ["permission:copresencePrivate"],
 243     "contexts": ["blessed_extension"]
 244   },
 245   "cryptotokenPrivate": {
 246     "dependencies": ["permission:cryptotokenPrivate"],
 247     "contexts": ["blessed_extension"]
 248   },
 249   "dataReductionProxy": {
 250     "dependencies": ["permission:dataReductionProxy"],
 251     "contexts": ["blessed_extension"]
 252   },
 253   "debugger": {
 254     "dependencies": ["permission:debugger"],
 255     "contexts": ["blessed_extension"]
 256   },
 257   "declarativeContent": {
 258     "dependencies": ["permission:declarativeContent"],
 259     "contexts": ["blessed_extension"]
 260   },
 261   "desktopCapture": [{
 262     "dependencies": ["permission:desktopCapture"],
 263     "contexts": ["blessed_extension"]
 264   }, {
 265     "dependencies": ["permission:desktopCapturePrivate"],
 266     "whitelist": [
 267       "63ED55E43214C211F82122ED56407FF1A807F2A3",  // Dev
 268       "FA01E0B81978950F2BC5A50512FD769725F57510",  // Beta
 269       "B11A93E7E5B541F8010245EBDE2C74647D6C14B9",  // Canary
 270       "F155646B5D1CA545F7E1E4E20D573DFDD44C2540",  // Google Cast Beta
 271       "16CA7A47AAE4BE49B1E75A6B960C3875E945B264",  // Google Cast Stable
 272       "C17CD9E6868D7B9C67926E0EC612EA25C768418F",  // http://crbug.com/457908
 273       "EF2AB692559EA97C3BBDEA018A8C45F92457BD4E"   // http://crbug.com/457908
 274     ],
 275     "contexts": ["blessed_extension"]
 276   }],
 277   "developerPrivate": [{
 278     "dependencies": ["permission:developerPrivate", "permission:management"],
 279     "contexts": ["blessed_extension"]
 280   }, {
 281     "channel": "stable",
 282     "contexts": ["webui"],
 283     "matches": [
 284       "chrome://extensions/*",
 285       "chrome://extensions-frame/*",
 286       "chrome://chrome/extensions/*"
 287     ]
 288   }],
 289   // All devtools APIs are implemented by hand, so don't compile them.
 290   "devtools.inspectedWindow": {
 291     "nocompile": true,
 292     "dependencies": ["manifest:devtools_page"],
 293     "contexts": ["blessed_extension"]
 294   },
 295   "devtools.network": {
 296     "nocompile": true,
 297     "dependencies": ["manifest:devtools_page"],
 298     "contexts": ["blessed_extension"]
 299   },
 300   "devtools.panels": {
 301     "nocompile": true,
 302     "dependencies": ["manifest:devtools_page"],
 303     "contexts": ["blessed_extension"]
 304   },
 305   "dial": {
 306     "dependencies": ["permission:dial"],
 307     "contexts": ["blessed_extension"]
 308   },
 309   "downloads": {
 310     "dependencies": ["permission:downloads"],
 311     "contexts": ["blessed_extension"]
 312   },
 313   "downloadsInternal": {
 314     "internal": true,
 315     "channel": "stable",
 316     "contexts": ["blessed_extension"]
 317   },
 318   "easyUnlockPrivate": {
 319     "dependencies": ["permission:easyUnlockPrivate"],
 320     "contexts": ["blessed_extension"]
 321   },
 322   "echoPrivate": {
 323     "dependencies": ["permission:echoPrivate"],
 324     "contexts": ["blessed_extension"]
 325   },
 326   "enterprise.platformKeys": {
 327     "dependencies": ["permission:enterprise.platformKeys"],
 328     "contexts": ["blessed_extension"]
 329   },
 330   "enterprise.platformKeysInternal": {
 331     "dependencies": ["permission:enterprise.platformKeys"],
 332     "internal": true,
 333     "contexts": ["blessed_extension"]
 334   },
 335   "enterprise.platformKeysPrivate": {
 336     "dependencies": ["permission:enterprise.platformKeysPrivate"],
 337     "contexts": ["blessed_extension"]
 338   },
 339   "experienceSamplingPrivate": {
 340     "dependencies": ["permission:experienceSamplingPrivate"],
 341     "contexts": ["blessed_extension"]
 342   },
 343   "experimental.devtools.audits": {
 344     "dependencies": ["permission:experimental", "manifest:devtools_page"],
 345     "contexts": ["blessed_extension"]
 346   },
 347   "experimental.devtools.console": {
 348     "dependencies": ["permission:experimental", "manifest:devtools_page"],
 349     "contexts": ["blessed_extension"]
 350   },
 351   "extension": {
 352     "channel": "stable",
 353     "extension_types": ["extension", "legacy_packaged_app"],
 354     "contexts": ["blessed_extension"]
 355   },
 356   "extension.getURL": {
 357     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 358   },
 359   "extension.getViews": [
 360     {
 361       "channel": "stable",
 362       "contexts": ["blessed_extension"],
 363       "extension_types": ["extension", "legacy_packaged_app"]
 364     },
 365     {
 366       // TODO(yoz): Eliminate this usage.
 367       "channel": "stable",
 368       "contexts": ["blessed_extension"],
 369       "extension_types": ["platform_app"],
 370       "whitelist": [
 371         "A948368FC53BE437A55FEB414106E207925482F5"  // File manager
 372       ]
 373     }
 374   ],
 375   "extension.inIncognitoContext": {
 376     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 377   },
 378   "extension.lastError": {
 379     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 380   },
 381   "extension.onRequest": {
 382     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 383   },
 384   "extension.sendRequest": {
 385     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 386   },
 387   "extensionOptionsInternal": [{
 388     "internal": true,
 389     "contexts": ["blessed_extension"],
 390     "dependencies": ["permission:embeddedExtensionOptions"]
 391   }, {
 392     "internal": true,
 393     "channel": "trunk",
 394     "contexts": ["webui"],
 395     "matches": ["chrome://extensions-frame/*", "chrome://extensions/*"]
 396   }],
 397   // This is not a real API, only here for documentation purposes.
 398   // See http://crbug.com/275944 for background.
 399   "extensionsManifestTypes": {
 400     "internal": true,
 401     "channel": "stable",
 402     "contexts": ["blessed_extension"]
 403   },
 404   "feedbackPrivate": {
 405     "dependencies": ["permission:feedbackPrivate"],
 406     "contexts": ["blessed_extension"]
 407   },
 408   "fileBrowserHandler": {
 409     "dependencies": ["permission:fileBrowserHandler"],
 410     "contexts": ["blessed_extension"]
 411   },
 412   "fileBrowserHandlerInternal": {
 413     "internal": true,
 414     "dependencies": ["permission:fileBrowserHandler"],
 415     "contexts": ["blessed_extension"]
 416   },
 417   "screenlockPrivate": {
 418     "dependencies": ["permission:screenlockPrivate"],
 419     "extension_types": ["platform_app"],
 420     "contexts": ["blessed_extension", "unblessed_extension"]
 421   },
 422   "fileManagerPrivate": {
 423     "dependencies": ["permission:fileManagerPrivate"],
 424     "contexts": ["blessed_extension"]
 425   },
 426   "fileManagerPrivateInternal": {
 427     "internal": true,
 428     "dependencies": ["permission:fileManagerPrivate"],
 429     "contexts": ["blessed_extension"]
 430   },
 431   "fileSystem": {
 432     "dependencies": ["permission:fileSystem"],
 433     "contexts": ["blessed_extension"]
 434   },
 435   "fileSystemProvider": {
 436     "dependencies": ["permission:fileSystemProvider"],
 437     "contexts": ["blessed_extension"]
 438   },
 439   "fileSystemProviderInternal": {
 440     "internal": true,
 441     "dependencies": ["permission:fileSystemProvider"],
 442     "contexts": ["blessed_extension"]
 443   },
 444   "firstRunPrivate": {
 445     "dependencies": ["permission:firstRunPrivate"],
 446     "contexts": ["blessed_extension"]
 447   },
 448   "fontSettings": {
 449     "dependencies": ["permission:fontSettings"],
 450     "contexts": ["blessed_extension"]
 451   },
 452   "gcdPrivate": {
 453     "dependencies": ["permission:gcdPrivate"],
 454     "contexts": ["blessed_extension"]
 455   },
 456   "gcm": {
 457     "dependencies": ["permission:gcm"],
 458     "contexts": ["blessed_extension"]
 459   },
 460   "hangoutsPrivate": {
 461     "channel": "stable",
 462     "contexts": ["blessed_extension"],
 463     "whitelist": [
 464       // http://crbug.com/309737
 465       "nckgahadagoaajjgafhacjanaoiihapd",
 466       "ljclpkphhpbpinifbeabbhlfddcpfdde",
 467       "ppleadejekpmccmnpjdimmlfljlkdfej",
 468       "eggnbpckecmjlblplehfpjjdhhidfdoj",
 469       "jfjjdfefebklmdbmenmlehlopoocnoeh",
 470       "knipolnnllmklapflnccelgolnpehhpl"
 471     ]
 472   },
 473   "history": {
 474     "dependencies": ["permission:history"],
 475     "contexts": ["blessed_extension"]
 476   },
 477   "hotwordPrivate": {
 478     "dependencies": ["permission:hotwordPrivate"],
 479     "contexts": ["blessed_extension"]
 480   },
 481   "i18n": {
 482     "channel": "stable",
 483     "extension_types": ["extension", "legacy_packaged_app", "platform_app"],
 484     "contexts": ["blessed_extension", "unblessed_extension", "content_script"]
 485   },
 486   "identity": {
 487     "dependencies": ["permission:identity"],
 488     "contexts": ["blessed_extension"]
 489   },
 490   "identity.getAccounts": {
 491     "channel": "dev",
 492     "dependencies": ["permission:identity"],
 493     "contexts": ["blessed_extension"]
 494   },
 495   "identityPrivate": {
 496     "dependencies": ["permission:identityPrivate"],
 497     "contexts": ["blessed_extension"]
 498   },
 499   "idltest": {
 500     "dependencies": ["permission:idltest"],
 501     "contexts": ["blessed_extension"]
 502   },
 503   "inlineInstallPrivate": {
 504     "dependencies": ["permission:inlineInstallPrivate"],
 505     "contexts": ["blessed_extension"]
 506   },
 507   "input.ime": {
 508     "dependencies": ["permission:input"],
 509     "contexts": ["blessed_extension"]
 510   },
 511   "inputMethodPrivate": {
 512     "dependencies": ["permission:inputMethodPrivate"],
 513     "contexts": ["blessed_extension"]
 514   },
 515   "instanceID": {
 516     "channel": "dev",
 517     "dependencies": ["permission:gcm"],
 518     "contexts": ["blessed_extension"]
 519   },
 520   "launcherPage": {
 521     "dependencies": ["manifest:launcher_page"],
 522     "contexts": ["blessed_extension"]
 523   },
 524   "launcherSearchProvider": {
 525     "dependencies": ["permission:launcherSearchProvider"],
 526     "contexts": ["blessed_extension"]
 527   },
 528   "location": {
 529     "dependencies": ["permission:location"],
 530     "contexts": ["blessed_extension"]
 531   },
 532   "logPrivate": {
 533     "dependencies": ["permission:logPrivate"],
 534     "contexts": ["blessed_extension"]
 535   },
 536   "webcamPrivate": {
 537     "dependencies": ["permission:webcamPrivate"],
 538     "contexts": ["blessed_extension"]
 539   },
 540   // This is not a real API, only here for documentation purposes.
 541   // See http://crbug.com/275944 for background.
 542   "manifestTypes": {
 543     "internal": true,
 544     "channel": "stable",
 545     "contexts": ["blessed_extension"]
 546   },
 547   "mediaGalleries": {
 548     "dependencies": ["permission:mediaGalleries"],
 549     "contexts": ["blessed_extension"]
 550   },
 551   "mediaPlayerPrivate": {
 552     "dependencies": ["permission:mediaPlayerPrivate"],
 553     "contexts": ["blessed_extension"]
 554   },
 555   "metricsPrivate": {
 556     "dependencies": ["permission:metricsPrivate"],
 557     "contexts": ["blessed_extension"]
 558   },
 559   "mdns": {
 560     "dependencies": ["permission:mdns"],
 561     "contexts": ["blessed_extension"]
 562   },
 563   "mimeHandlerViewGuestInternal": {
 564     "internal": true,
 565     "contexts": "all",
 566     "channel": "stable",
 567     "matches": ["<all_urls>"]
 568   },
 569   "musicManagerPrivate": {
 570     "dependencies": ["permission:musicManagerPrivate"],
 571     "contexts": ["blessed_extension"]
 572   },
 573   "notificationProvider": {
 574     "dependencies": ["permission:notificationProvider"],
 575     "contexts": ["blessed_extension"]
 576   },
 577   "notifications": {
 578     "dependencies": ["permission:notifications"],
 579     "contexts": ["blessed_extension"]
 580   },
 581   "omnibox": {
 582     "dependencies": ["manifest:omnibox"],
 583     "contexts": ["blessed_extension"]
 584   },
 585   "pageAction": {
 586     "dependencies": ["manifest:page_action"],
 587     "contexts": ["blessed_extension"]
 588   },
 589   "pageCapture": {
 590     "dependencies": ["permission:pageCapture"],
 591     "contexts": ["blessed_extension"]
 592   },
 593   "passwordsPrivate": [{
 594     "dependencies": ["permission:passwordsPrivate"],
 595     "contexts": ["blessed_extension"]
 596   }, {
 597     "channel": "trunk",
 598     "contexts": ["webui"],
 599     "matches": [
 600       "chrome://md-settings/*",
 601       "chrome://settings/*",
 602       "chrome://settings-frame/*"
 603     ]
 604   }],
 605   "permissions": {
 606     "channel": "stable",
 607     "extension_types": ["extension", "legacy_packaged_app", "platform_app"],
 608     "contexts": ["blessed_extension"]
 609   },
 610   "platformKeys": {
 611     "dependencies": ["permission:platformKeys"],
 612     "contexts": ["blessed_extension"]
 613   },
 614   "platformKeys.verifyTLSServerCertificate": {
 615     "channel": "dev",
 616     "dependencies": ["permission:platformKeys"],
 617     "contexts": ["blessed_extension"]
 618   },
 619   "platformKeysInternal": [{
 620     "dependencies": ["permission:platformKeys"],
 621     "internal": true,
 622     "contexts": ["blessed_extension"]
 623   },{
 624     "dependencies": ["permission:enterprise.platformKeys"],
 625     "internal": true,
 626     "contexts": ["blessed_extension"]
 627   }],
 628   "preferencesPrivate": {
 629     "dependencies": ["permission:preferencesPrivate"],
 630     "contexts": ["blessed_extension"]
 631   },
 632   "principalsPrivate": {
 633     "dependencies": ["permission:principalsPrivate"],
 634     "contexts": ["blessed_extension"]
 635   },
 636   "privacy": {
 637     "dependencies": ["permission:privacy"],
 638     "contexts": ["blessed_extension"]
 639   },
 640   "processes": {
 641     "dependencies": ["permission:processes"],
 642     "contexts": ["blessed_extension"]
 643   },
 644   "proxy": {
 645     "dependencies": ["permission:proxy"],
 646     "contexts": ["blessed_extension"]
 647   },
 648   "imageWriterPrivate": {
 649     "dependencies": ["permission:imageWriterPrivate"],
 650     "extension_types": ["platform_app"],
 651     "contexts": ["blessed_extension"]
 652   },
 653   "readingListPrivate": {
 654     "dependencies": ["permission:readingListPrivate"],
 655     "contexts": ["blessed_extension"]
 656   },
 657   "rtcPrivate": {
 658     "dependencies": ["permission:rtcPrivate"],
 659     "contexts": ["blessed_extension"]
 660   },
 661   "searchEnginesPrivate": [{
 662     "dependencies": ["permission:searchEnginesPrivate"],
 663     "contexts": ["blessed_extension"]
 664   }, {
 665     "channel": "trunk",
 666     "contexts": ["webui"],
 667     "matches": [
 668       "chrome://md-settings/*",
 669       "chrome://settings/*",
 670       "chrome://settings-frame/*"
 671     ]
 672   }],
 673   "sessions": {
 674     "dependencies": ["permission:sessions"],
 675     "contexts": ["blessed_extension"]
 676   },
 677   "settingsPrivate": [{
 678     "dependencies": ["permission:settingsPrivate"],
 679     "contexts": ["blessed_extension"]
 680   }, {
 681     "channel": "trunk",
 682     "contexts": ["webui"],
 683     "matches": [
 684       "chrome://md-settings/*",
 685       "chrome://settings/*",
 686       "chrome://settings-frame/*"
 687     ]
 688   }],
 689   "signedInDevices": {
 690     "dependencies": ["permission:signedInDevices"],
 691     "contexts": ["blessed_extension"]
 692   },
 693   "streamsPrivate": {
 694     "dependencies": ["permission:streamsPrivate"],
 695     "contexts": ["blessed_extension"]
 696   },
 697   "syncFileSystem": {
 698     "dependencies": ["permission:syncFileSystem"],
 699     "contexts": ["blessed_extension"]
 700   },
 701   "systemIndicator": {
 702     "dependencies": ["manifest:system_indicator"],
 703     "contexts": ["blessed_extension"]
 704   },
 705   "systemPrivate": {
 706     "dependencies": ["permission:systemPrivate"],
 707     "contexts": ["blessed_extension"]
 708   },
 709   "tabCapture": {
 710     "dependencies": ["permission:tabCapture"],
 711     "contexts": ["blessed_extension"]
 712   },
 713   "tabs": {
 714     "channel": "stable",
 715     "extension_types": ["extension", "legacy_packaged_app"],
 716     "contexts": ["blessed_extension"]
 717   },
 718   "terminalPrivate": {
 719     "dependencies": ["permission:terminalPrivate"],
 720     "contexts": ["blessed_extension"]
 721   },
 722   "topSites": {
 723     "dependencies": ["permission:topSites"],
 724     "contexts": ["blessed_extension"]
 725   },
 726   "tts": {
 727     "dependencies": ["permission:tts"],
 728     "contexts": ["blessed_extension"]
 729   },
 730   "ttsEngine": {
 731     "dependencies": ["permission:ttsEngine"],
 732     "contexts": ["blessed_extension"]
 733   },
 734   "usersPrivate": [{
 735     "dependencies": ["permission:usersPrivate"],
 736     "contexts": ["blessed_extension"]
 737   }, {
 738     "channel": "trunk",
 739     "contexts": ["webui"],
 740     "matches": [
 741       "chrome://md-settings/*",
 742       "chrome://settings/*",
 743       "chrome://settings-frame/*"
 744     ]
 745   }],
 746   "virtualKeyboardPrivate": {
 747     "dependencies": ["permission:virtualKeyboardPrivate"],
 748     "contexts": ["blessed_extension"]
 749   },
 750   "wallpaper": {
 751     "dependencies": ["permission:wallpaper"],
 752     "contexts": ["blessed_extension"]
 753   },
 754   "wallpaperPrivate": {
 755     "dependencies": ["permission:wallpaperPrivate"],
 756     "contexts": ["blessed_extension"]
 757   },
 758   "webNavigation": {
 759     "dependencies": ["permission:webNavigation"],
 760     "contexts": ["blessed_extension"]
 761   },
 762   "webrtcAudioPrivate": {
 763     "dependencies": ["permission:webrtcAudioPrivate"],
 764     "contexts": ["blessed_extension"]
 765   },
 766   "webrtcDesktopCapturePrivate": {
 767     "dependencies": ["permission:webrtcDesktopCapturePrivate"],
 768     "contexts": ["blessed_extension"]
 769   },
 770   "webrtcLoggingPrivate": {
 771     "dependencies": ["permission:webrtcLoggingPrivate"],
 772     "contexts": ["blessed_extension"]
 773   },
 774   "webstore": {
 775     // Hosted apps can use the webstore API from within a blessed context.
 776     "channel": "stable",
 777     // Set extension_types to 'all' to prevent webstore from being filtered.
 778     // Technically, webstore is not in apps or extensions, but it is currently
 779     // displayed on /extensions/webstore and /apps/webstore. The "contexts"
 780     // restriction effectively restricts this to hosted apps and webpages.
 781     "extension_types": "all",
 782     "contexts": ["blessed_web_page", "web_page"],
 783     // Any webpage can use the webstore API.
 784     "matches": ["<all_urls>"]
 785   },
 786   "webstorePrivate": {
 787     "dependencies": ["permission:webstorePrivate"],
 788     // NOTE: even though this is only used by the webstore hosted app, which
 789     // normally would mean blessed_web_page, component hosted apps are actually
 790     // given the blessed_extension denomination. Confusing.
 791     "contexts": ["blessed_extension"]
 792   },
 793   "webstoreWidgetPrivate": {
 794     "dependencies": ["permission:webstoreWidgetPrivate"],
 795     "contexts": ["blessed_extension"]
 796   },
 797   "webviewTag": {
 798     "internal": true,
 799     "channel": "stable",
 800     "dependencies": ["permission:webview"],
 801     "contexts": ["blessed_extension"]
 802   },
 803   "windows": {
 804     "dependencies": ["api:tabs"],
 805     "contexts": ["blessed_extension"]
 806   }
 807 }