Move core pieces of browser\renderer_host to src\content.

content/browser/renderer_host/accelerated_surface_container_manager_mac.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_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_
-#define CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_
+#ifndef CONTENT_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_
+#define CONTENT_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_
 #pragma once
 
 #include <OpenGL/OpenGL.h>
 #include <map>
 
 #include "app/surface/transport_dib.h"
 #include "base/basictypes.h"
 #include "base/synchronization/lock.h"
 #include "ui/gfx/native_widget_types.h"
 
@@ skipping 97 matching lines @@
   bool gpu_rendering_active_;
 
   // Both |plugin_window_to_container_map_| and the
   // AcceleratedSurfaceContainerMac in it are not threadsafe, but accessed from
   // multiple threads. All these accesses are guarded by this lock.
   mutable base::Lock lock_;
 
   DISALLOW_COPY_AND_ASSIGN(AcceleratedSurfaceContainerManagerMac);
 };
 
-#endif  // CHROME_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_
-
+#endif  // CONTENT_BROWSER_RENDERER_HOST_GPU_PLUGIN_CONTAINER_MANAGER_MAC_H_