Get rid of the relative paths in command_buffer client/common

gpu/command_buffer/client/image_factory_mock.h

 // Copyright 2013 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 GPU_COMMAND_BUFFER_CLIENT_IMAGE_FACTORY_MOCK_H_
 #define GPU_COMMAND_BUFFER_CLIENT_IMAGE_FACTORY_MOCK_H_
 
-#include "../client/gpu_memory_buffer.h"
-#include "../client/image_factory.h"
 #include "base/memory/scoped_ptr.h"
+#include "gpu/command_buffer/client/gpu_memory_buffer.h"
+#include "gpu/command_buffer/client/image_factory.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace gpu {
 namespace gles2 {
 class ImageManager;
 
 // Mock implementation of ImageFactory
 class ImageFactoryMock : public ImageFactory {
  public:
   ImageFactoryMock(ImageManager* image_manager);
@@ skipping 11 matching lines @@
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ImageFactoryMock);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_IMAGE_FACTORY_MOCK_H_