Moved GPU related files in content/renderer into gpu subdirectory.

content/renderer/gpu_surface_proxy.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_RENDERER_GPU_SURFACE_PROXY_H_
-#define CONTENT_RENDERER_GPU_SURFACE_PROXY_H_
-#pragma once
-
-#if defined(ENABLE_GPU)
-
-#include "ipc/ipc_channel.h"
-#include "ipc/ipc_message.h"
-
-namespace gfx {
-class Size;
-}
-
-// Client side proxy that forwards messages to a GpuSurfaceStub.
-class GpuSurfaceProxy : public IPC::Channel::Listener {
- public:
-  GpuSurfaceProxy(IPC::Channel::Sender* channel, int route_id);
-  virtual ~GpuSurfaceProxy();
-
-  // IPC::Channel::Listener implementation:
-  virtual bool OnMessageReceived(const IPC::Message& message);
-  virtual void OnChannelError();
-
-  int route_id() const { return route_id_; }
-
- private:
-
-  // Send an IPC message over the GPU channel. This is private to fully
-  // encapsulate the channel; all callers of this function must explicitly
-  // verify that the channel is still available.
-  bool Send(IPC::Message* msg);
-
-  IPC::Channel::Sender* channel_;
-  int route_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(GpuSurfaceProxy);
-};
-
-#endif  // ENABLE_GPU
-
-#endif  // CONTENT_RENDERER_GPU_SURFACE_PROXY_H_