Move a bunch of code in content\common (as well as a few left in renderer) to the content namespace.

content/common/gpu/client/gpu_channel_host.h

Index: content/common/gpu/client/gpu_channel_host.h
===================================================================
--- content/common/gpu/client/gpu_channel_host.h	(revision 163290)
+++ content/common/gpu/client/gpu_channel_host.h	(working copy)
@@ -28,24 +28,23 @@
 #include "ui/gl/gpu_preference.h"
 
 class CommandBufferProxy;
-class CommandBufferProxyImpl;
-struct GPUCreateCommandBufferConfig;
 class GURL;
+class MessageLoop;
 class TransportTextureService;
-class MessageLoop;
+struct GPUCreateCommandBufferConfig;
 
 namespace base {
 class MessageLoopProxy;
 }
 
-namespace content {
-struct GpuRenderingStats;
-}
-
 namespace IPC {
 class SyncMessageFilter;
 }
 
+namespace content {
+class CommandBufferProxyImpl;
+struct GpuRenderingStats;
+
 struct GpuListenerInfo {
   GpuListenerInfo();
   ~GpuListenerInfo();
@@ -68,8 +67,7 @@
   virtual scoped_ptr<base::SharedMemory> AllocateSharedMemory(uint32 size) = 0;
   virtual int32 CreateViewCommandBuffer(
       int32 surface_id, const GPUCreateCommandBufferConfig& init_params) = 0;
-  virtual GpuChannelHost* EstablishGpuChannelSync(
-      content::CauseForGpuLaunch) = 0;
+  virtual GpuChannelHost* EstablishGpuChannelSync(CauseForGpuLaunch) = 0;
   virtual void CreateImage(
       gfx::PluginWindowHandle window,
       int32 image_id,
@@ -106,8 +104,8 @@
   void SetStateLost();
 
   // The GPU stats reported by the GPU process.
-  void set_gpu_info(const content::GPUInfo& gpu_info);
-  const content::GPUInfo& gpu_info() const;
+  void set_gpu_info(const GPUInfo& gpu_info);
+  const GPUInfo& gpu_info() const;
 
   void OnChannelError();
 
@@ -144,7 +142,7 @@
 
   // Collect rendering stats from GPU process.
   bool CollectRenderingStatsForSurface(
-      int surface_id, content::GpuRenderingStats* stats);
+      int surface_id, GpuRenderingStats* stats);
 
   // Add a route for the current message loop.
   void AddRoute(int route_id, base::WeakPtr<IPC::Listener> listener);
@@ -189,7 +187,7 @@
 
   State state_;
 
-  content::GPUInfo gpu_info_;
+  GPUInfo gpu_info_;
 
   scoped_ptr<IPC::SyncChannel> channel_;
   scoped_refptr<MessageFilter> channel_filter_;
@@ -208,4 +206,6 @@
   DISALLOW_COPY_AND_ASSIGN(GpuChannelHost);
 };
 
+}  // namespace content
+
 #endif  // CONTENT_COMMON_GPU_CLIENT_GPU_CHANNEL_HOST_H_