Identity API: Add chrome.identity.onSignInChanged routing and IDL

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/api_permission.h"
 #include "chrome/common/extensions/permissions/api_permission_set.h"
 #include "chrome/common/extensions/permissions/bluetooth_permission.h"
 #include "chrome/common/extensions/permissions/media_galleries_permission.h"
@@ skipping 46 matching lines @@
     { APIPermission::kDns, "dns" },
     { APIPermission::kDownloads, "downloads", APIPermissionInfo::kFlagNone,
       IDS_EXTENSION_PROMPT_WARNING_DOWNLOADS,
       PermissionMessage::kDownloads },
     { APIPermission::kDownloadsOpen, "downloads.open",
       APIPermissionInfo::kFlagNone,
       IDS_EXTENSION_PROMPT_WARNING_DOWNLOADS_OPEN,
       PermissionMessage::kDownloadsOpen },
     { APIPermission::kDownloadsShelf, "downloads.shelf" },
     { APIPermission::kIdentity, "identity" },
+    { APIPermission::kIdentityEmail, "identity.email",
+      APIPermissionInfo::kFlagNone,
+      IDS_EXTENSION_PROMPT_WARNING_IDENTITY_EMAIL,
+      PermissionMessage::kIdentityEmail },
     { APIPermission::kExperimental, "experimental",
       APIPermissionInfo::kFlagCannotBeOptional },
       // NOTE(kalman): this is provided by a manifest property but needs to
       // appear in the install permission dialogue, so we need a fake
       // permission for it. See http://crbug.com/247857.
     { APIPermission::kWebConnectable, "webConnectable",
       APIPermissionInfo::kFlagCannotBeOptional |
       APIPermissionInfo::kFlagInternal,
       IDS_EXTENSION_PROMPT_WARNING_WEB_CONNECTABLE,
       PermissionMessage::kWebConnectable},
@@ skipping 286 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