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

chrome/common/render_messages_internal.h

 // Copyright (c) 2011 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 <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "build/build_config.h"
@@ skipping 1545 matching lines @@
 
 // Destroy a plugin container previously created using CreatePluginContainer.
 // id is the XID of the plugin window corresponding to the container that is
 // to be destroyed.
 IPC_SYNC_MESSAGE_ROUTED1_0(ViewHostMsg_DestroyPluginContainer,
                            gfx::PluginWindowHandle /* id */)
 #endif
 
 // Clipboard IPC messages
 
+IPC_SYNC_MESSAGE_ROUTED1_1(ViewHostMsg_IsWebCopyCutEnabled,
+                           GURL /* url */,
+                           bool /* enabled */)
+
+IPC_SYNC_MESSAGE_ROUTED1_1(ViewHostMsg_IsWebPasteEnabled,
+                           GURL /* url */,
+                           bool /* enabled */)
+
 // This message is used when the object list does not contain a bitmap.
 IPC_MESSAGE_CONTROL1(ViewHostMsg_ClipboardWriteObjectsAsync,
     ui::Clipboard::ObjectMap /* objects */)
 // This message is used when the object list contains a bitmap.
 // It is synchronized so that the renderer knows when it is safe to
 // free the shared memory used to transfer the bitmap.
 IPC_SYNC_MESSAGE_CONTROL2_0(ViewHostMsg_ClipboardWriteObjectsSync,
     ui::Clipboard::ObjectMap /* objects */,
     base::SharedMemoryHandle /* bitmap handle */)
 IPC_SYNC_MESSAGE_CONTROL2_1(ViewHostMsg_ClipboardIsFormatAvailable,
@@ skipping 950 matching lines @@
 // The currently displayed PDF has an unsupported feature.
 IPC_MESSAGE_ROUTED0(ViewHostMsg_PDFHasUnsupportedFeature)
 
 // JavaScript related messages -----------------------------------------------
 
 // Notify the JavaScript engine in the render to change its parameters
 // while performing stress testing.
 IPC_MESSAGE_ROUTED2(ViewMsg_JavaScriptStressTestControl,
                     int /* cmd */,
                     int /* param */)