Move a bunch of code in content\renderer to the content namespace.

content/renderer/gpu/compositor_thread.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_RENDERER_GPU_COMPOSITOR_THREAD_H_
 #define CONTENT_RENDERER_GPU_COMPOSITOR_THREAD_H_
 
 #include <map>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "content/renderer/render_view_impl.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "webkit/glue/webthread_impl.h"
 
 namespace WebKit {
 class WebInputEvent;
 }
 
 class InputEventFilter;
 
+namespace content {
+
 // The CompositorThread class manages the background thread for the compositor.
 // The CompositorThread instance can be assumed to outlive the background
 // thread it manages.
 class CompositorThread {
  public:
   // |main_listener| refers to the central IPC message listener that lives on
   // the main thread, where all incoming IPC messages are first handled.
   explicit CompositorThread(IPC::Listener* main_listener);
   ~CompositorThread();
 
@@ skipping 29 matching lines @@
   friend class InputHandlerWrapper;
 
   typedef std::map<int,  // routing_id
                    scoped_refptr<InputHandlerWrapper> > InputHandlerMap;
   InputHandlerMap input_handlers_;
 
   webkit_glue::WebThreadImpl thread_;
   scoped_refptr<InputEventFilter> filter_;
 };
 
+}  // namespace content
+
 #endif  // CONTENT_RENDERER_GPU_COMPOSITOR_THREAD_H_