Allow tabCapture API to be granted for chrome:// pages.

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 224 matching lines @@
       IDS_EXTENSION_PROMPT_WARNING_DEBUGGER,
       PermissionMessage::kDebugger },
     { APIPermission::kDevtools, "devtools",
       APIPermissionInfo::kFlagImpliesFullURLAccess |
       APIPermissionInfo::kFlagCannotBeOptional |
       APIPermissionInfo::kFlagInternal },
     { APIPermission::kPageCapture, "pageCapture",
       APIPermissionInfo::kFlagImpliesFullURLAccess },
     { APIPermission::kTabCapture, "tabCapture",
       APIPermissionInfo::kFlagImpliesFullURLAccess },
+    { APIPermission::kTabCaptureForTab, "tabCaptureForTab",
+      APIPermissionInfo::kFlagInternal },
     { APIPermission::kPlugin, "plugin",
       APIPermissionInfo::kFlagImpliesFullURLAccess |
       APIPermissionInfo::kFlagImpliesFullAccess |
       APIPermissionInfo::kFlagCannotBeOptional |
       APIPermissionInfo::kFlagInternal,
       IDS_EXTENSION_PROMPT_WARNING_FULL_ACCESS,
       PermissionMessage::kFullAccess },
     { APIPermission::kProxy, "proxy",
       APIPermissionInfo::kFlagImpliesFullURLAccess |
           APIPermissionInfo::kFlagCannotBeOptional },
@@ skipping 95 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