<webview>: Implement ExecuteScript

content/common/browser_plugin_messages.h

 // Copyright (c) 2012 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.
 
 // Multiply-included message header, no traditional include guard.
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/process.h"
@@ skipping 51 matching lines @@
                     resize_guest_params)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(BrowserPluginMsg_LoadCommit_Params)
   // The current URL of the guest.
   IPC_STRUCT_MEMBER(GURL, url)
   // Indicates whether the navigation was on the top-level frame.
   IPC_STRUCT_MEMBER(bool, is_top_level)
   // Chrome's process ID for the guest.
   IPC_STRUCT_MEMBER(int, process_id)
+  // Chrome's routing ID for the guest's RenderView.
+  IPC_STRUCT_MEMBER(int, route_id)
   // The index of the current navigation entry after this navigation was
   // committed.
   IPC_STRUCT_MEMBER(int, current_entry_index)
   // The number of navigation entries after this navigation was committed.
   IPC_STRUCT_MEMBER(int, entry_count)
 IPC_STRUCT_END()
 
 IPC_STRUCT_BEGIN(BrowserPluginMsg_UpdateRect_Params)
   // The sequence number of the damage buffer used by the browser process.
   IPC_STRUCT_MEMBER(uint32, damage_buffer_sequence_id)
@@ skipping 194 matching lines @@
 
 // When the guest redirects a navigation, the browser process informs the
 // embedder through the BrowserPluginMsg_LoadRedirect message.
 IPC_MESSAGE_ROUTED4(BrowserPluginMsg_LoadRedirect,
                     int /* instance_id */,
                     GURL /* old_url */,
                     GURL /* new_url */,
                     bool /* is_top_level */)
 
 // When the guest commits a navigation, the browser process informs
-// the embedder through the BrowserPluginMsg_DidCommit message.
+// the embedder through the BrowserPluginMsg_LoadCommit message.
 IPC_MESSAGE_ROUTED2(BrowserPluginMsg_LoadCommit,
                     int /* instance_id */,
                     BrowserPluginMsg_LoadCommit_Params)
 
 // When the guest page has completed loading (including subframes), the browser
 // process informs the embedder through the BrowserPluginMsg_LoadStop message.
 IPC_MESSAGE_ROUTED1(BrowserPluginMsg_LoadStop,
                     int /* instance_id */)
 
 // When the guest crashes, the browser process informs the embedder through this
@@ skipping 54 matching lines @@
 // Guest renders into an FBO with textures provided by the embedder.
 // When HW accelerated buffers are swapped in the guest, the message
 // is forwarded to the embedder to notify it of a new texture
 // available for compositing.
 IPC_MESSAGE_ROUTED5(BrowserPluginMsg_BuffersSwapped,
                     int /* instance_id */,
                     gfx::Size /* size */,
                     std::string /* mailbox_name */,
                     int /* route_id */,
                     int /* gpu_host_id */)