Move GPU messages to content. I've also switched the IPC structs to use the ...

chrome/gpu/gpu_channel.h

 // Copyright (c) 2010 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 CHROME_GPU_GPU_CHANNEL_H_
 #define CHROME_GPU_GPU_CHANNEL_H_
 #pragma once
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/id_map.h"
 #include "base/process.h"
 #include "base/scoped_ptr.h"
 #include "build/build_config.h"
-#include "chrome/common/gpu_create_command_buffer_config.h"
-#include "chrome/common/gpu_video_common.h"
 #include "chrome/gpu/gpu_command_buffer_stub.h"
 #include "content/common/message_router.h"
 #include "ipc/ipc_sync_channel.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/size.h"
 
 class GpuThread;
+struct GPUCreateCommandBufferConfig;
 
 // Encapsulates an IPC channel between the GPU process and one renderer
 // process. On the renderer side there's a corresponding GpuChannelHost.
 class GpuChannel : public IPC::Channel::Listener,
                    public IPC::Message::Sender,
                    public base::RefCountedThreadSafe<GpuChannel> {
  public:
   // Takes ownership of the renderer process handle.
   GpuChannel(GpuThread* gpu_thread,
              int renderer_id);
@@ skipping 83 matching lines @@
   std::set<int32> destroyed_renderer_routes_;
 #endif  // defined (OS_MACOSX)
 #endif  // defined (ENABLE_GPU)
 
   bool log_messages_;  // True if we should log sent and received messages.
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannel);
 };
 
 #endif  // CHROME_GPU_GPU_CHANNEL_H_