Add IPCs to check web copy/cut/paste for extensions with the appropriate permission bit.

chrome/common/extensions/extension.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 142 matching lines @@
   static const int kPageActionIconMaxSize;
   static const int kBrowserActionIconMaxSize;
   static const int kSidebarIconMaxSize;
 
   // Each permission is a module that the extension is permitted to use.
   //
   // NOTE: To add a new permission, define it here, and add an entry to
   // Extension::kPermissions.
   static const char kBackgroundPermission[];
   static const char kBookmarkPermission[];
+  static const char kClipboardPermission[];
   static const char kContextMenusPermission[];
   static const char kCookiePermission[];
   static const char kExperimentalPermission[];
   static const char kGeolocationPermission[];
   static const char kHistoryPermission[];
   static const char kIdlePermission[];
   static const char kManagementPermission[];
   static const char kNotificationPermission[];
   static const char kProxyPermission[];
   static const char kTabPermission[];
@@ skipping 603 matching lines @@
   // Was the extension already disabled?
   bool already_disabled;
 
   // The extension being unloaded - this should always be non-NULL.
   const Extension* extension;
 
   UnloadedExtensionInfo(const Extension* extension, Reason reason);
 };
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_