Leave fullscreen mode in an app window when ESC key is pressed.

chrome/common/extensions/permissions/chrome_api_permissions.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/extensions/permissions/chrome_api_permissions.h"
 
 #include "chrome/common/extensions/permissions/bluetooth_permission.h"
 #include "chrome/common/extensions/permissions/media_galleries_permission.h"
 #include "chrome/common/extensions/permissions/socket_permission.h"
 #include "chrome/common/extensions/permissions/usb_device_permission.h"
@@ skipping 334 matching lines @@
       IDS_EXTENSION_PROMPT_WARNING_SYSTEM_INDICATOR,
       PermissionMessage::kSystemIndicator },
     { APIPermission::kSystemCpu, "system.cpu" },
     { APIPermission::kSystemMemory, "system.memory" },
     { APIPermission::kSystemDisplay, "system.display" },
     { APIPermission::kSystemStorage, "system.storage" },
     { APIPermission::kPointerLock, "pointerLock" },
     { APIPermission::kFullscreen, "fullscreen" },
     { APIPermission::kAudio, "audio" },
     { APIPermission::kWebRtc, "webrtc" },
+    { APIPermission::kOverrideEscFullscreen, "overrideEscFullscreen" },
 
     // Settings override permissions.
     { APIPermission::kHomepage, "homepage",
       APIPermissionInfo::kFlagCannotBeOptional |
       APIPermissionInfo::kFlagInternal,
       IDS_EXTENSION_PROMPT_WARNING_HOME_PAGE_SETTING_OVERRIDE,
       PermissionMessage::kHomepage },
     { APIPermission::kSearchProvider, "searchProvider",
       APIPermissionInfo::kFlagCannotBeOptional |
       APIPermissionInfo::kFlagInternal,
@@ skipping 24 matching lines @@
   // Register aliases.
   std::vector<PermissionsProvider::AliasInfo> aliases;
   aliases.push_back(PermissionsProvider::AliasInfo(
       "unlimitedStorage", kOldUnlimitedStoragePermission));
   aliases.push_back(PermissionsProvider::AliasInfo(
       "tabs", kWindowsPermission));
   return aliases;
 }
 
 }  // namespace extensions