Move MessageLoop to base namespace.

content/common/gpu/client/gpu_channel_host.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.
 
 #ifndef CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_
 #define CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 11 matching lines @@
 #include "content/common/message_router.h"
 #include "content/public/common/gpu_info.h"
 #include "ipc/ipc_channel_handle.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_sync_channel.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/size.h"
 #include "ui/gl/gpu_preference.h"
 
 class GURL;
-class MessageLoop;
 class TransportTextureService;
 struct GPUCreateCommandBufferConfig;
 
 namespace base {
+class MessageLoop;
 class MessageLoopProxy;
 }
 
 namespace gpu {
 struct Mailbox;
 }
 
 namespace IPC {
 class SyncMessageFilter;
 }
@@ skipping 11 matching lines @@
 };
 
 class CONTENT_EXPORT GpuChannelHostFactory {
  public:
   typedef base::Callback<void(const gfx::Size)> CreateImageCallback;
 
   virtual ~GpuChannelHostFactory() {}
 
   virtual bool IsMainThread() = 0;
   virtual bool IsIOThread() = 0;
-  virtual MessageLoop* GetMainLoop() = 0;
+  virtual base::MessageLoop* GetMainLoop() = 0;
   virtual scoped_refptr<base::MessageLoopProxy> GetIOLoopProxy() = 0;
   virtual base::WaitableEvent* GetShutDownEvent() = 0;
   virtual scoped_ptr<base::SharedMemory> AllocateSharedMemory(size_t size) = 0;
   virtual int32 CreateViewCommandBuffer(
       int32 surface_id, const GPUCreateCommandBufferConfig& init_params) = 0;
   virtual GpuChannelHost* EstablishGpuChannelSync(CauseForGpuLaunch) = 0;
   virtual void CreateImage(
       gfx::PluginWindowHandle window,
       int32 image_id,
       const CreateImageCallback& callback) = 0;
@@ skipping 164 matching lines @@
 
   // Transfer buffer IDs are allocated in sequence.
   base::AtomicSequenceNumber next_transfer_buffer_id_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannelHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_