<webview>: First stab at implementing media permission request for guests.

content/browser/browser_plugin/browser_plugin_embedder.cc

 // 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.
 
 #include "content/browser/browser_plugin/browser_plugin_embedder.h"
 
 #include "base/command_line.h"
 #include "base/stl_util.h"
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
 #include "content/browser/browser_plugin/browser_plugin_host_factory.h"
@@ skipping 203 matching lines @@
     const IPC::Message& message) {
   switch (message.type()) {
     case BrowserPluginHostMsg_BuffersSwappedACK::ID:
     case BrowserPluginHostMsg_DragStatusUpdate::ID:
     case BrowserPluginHostMsg_Go::ID:
     case BrowserPluginHostMsg_HandleInputEvent::ID:
     case BrowserPluginHostMsg_NavigateGuest::ID:
     case BrowserPluginHostMsg_PluginDestroyed::ID:
     case BrowserPluginHostMsg_Reload::ID:
     case BrowserPluginHostMsg_ResizeGuest::ID:
+    case BrowserPluginHostMsg_RespondPermission::ID:
     case BrowserPluginHostMsg_SetAutoSize::ID:
     case BrowserPluginHostMsg_SetFocus::ID:
     case BrowserPluginHostMsg_SetName::ID:
     case BrowserPluginHostMsg_SetVisibility::ID:
     case BrowserPluginHostMsg_Stop::ID:
     case BrowserPluginHostMsg_TerminateGuest::ID:
     case BrowserPluginHostMsg_UpdateRect_ACK::ID:
       return true;
     default:
       break;
@@ skipping 39 matching lines @@
     int gpu_host_id,
     const std::string& mailbox_name,
     uint32 sync_point) {
   BrowserPluginGuest::AcknowledgeBufferPresent(route_id,
                                                gpu_host_id,
                                                mailbox_name,
                                                sync_point);
 }
 
 }  // namespace content