GPU compositing surface handle is no longer sent to renderer process.

content/browser/renderer_host/mock_render_process_host.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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_MOCK_RENDER_PROCESS_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_MOCK_RENDER_PROCESS_HOST_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_vector.h"
@@ skipping 33 matching lines @@
                                 const base::TimeDelta& max_delay,
                                 IPC::Message* msg);
   virtual void ReceivedBadMessage();
   virtual void WidgetRestored();
   virtual void WidgetHidden();
   virtual int VisibleWidgetCount() const;
   virtual void AddWord(const string16& word);
   virtual bool FastShutdownIfPossible();
   virtual base::ProcessHandle GetHandle();
   virtual TransportDIB* GetTransportDIB(TransportDIB::Id dib_id);
+  virtual void SetCompositingSurface(
+      int render_widget_id,
+      gfx::PluginWindowHandle compositing_surface);
 
   // IPC::Channel::Sender via RenderProcessHost.
   virtual bool Send(IPC::Message* msg);
 
   // IPC::Channel::Listener via RenderProcessHost.
   virtual bool OnMessageReceived(const IPC::Message& msg);
   virtual void OnChannelConnected(int32 peer_pid);
 
   // Attaches the factory object so we can remove this object in its destructor
   // and prevent MockRenderProcessHostFacotry from deleting it.
@@ skipping 26 matching lines @@
  private:
   // A list of MockRenderProcessHosts created by this object. This list is used
   // for deleting all MockRenderProcessHosts that have not deleted by a test in
   // the destructor and prevent them from being leaked.
   mutable ScopedVector<MockRenderProcessHost> processes_;
 
   DISALLOW_COPY_AND_ASSIGN(MockRenderProcessHostFactory);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_MOCK_RENDER_PROCESS_HOST_H_