Add CommandBuffer::SetGetBuffer

gpu/command_buffer/service/command_buffer_service.h

Index: gpu/command_buffer/service/command_buffer_service.h
diff --git a/gpu/command_buffer/service/command_buffer_service.h b/gpu/command_buffer/service/command_buffer_service.h
index 75ca7ca1c40460a17365350f86db3e5c7eb83382..0e64de23a0401f0ef8867db5d2a760458994d22d 100644
--- a/gpu/command_buffer/service/command_buffer_service.h
+++ b/gpu/command_buffer/service/command_buffer_service.h
@@ -25,13 +25,12 @@ class CommandBufferService : public CommandBuffer {
   virtual ~CommandBufferService();
 
   // CommandBuffer implementation:
-  virtual bool Initialize(int32 size) OVERRIDE;
-  virtual bool Initialize(base::SharedMemory* buffer, int32 size) OVERRIDE;
-  virtual Buffer GetRingBuffer() OVERRIDE;
+  virtual bool Initialize() OVERRIDE;
   virtual State GetState() OVERRIDE;
   virtual State GetLastState() OVERRIDE;
   virtual void Flush(int32 put_offset) OVERRIDE;
   virtual State FlushSync(int32 put_offset, int32 last_known_get) OVERRIDE;
+  virtual void SetGetBuffer(int32 shm_id) OVERRIDE;
   virtual void SetGetOffset(int32 get_offset) OVERRIDE;
   virtual int32 CreateTransferBuffer(size_t size, int32 id_request) OVERRIDE;
   virtual int32 RegisterTransferBuffer(base::SharedMemory* shared_memory,
@@ -55,6 +54,7 @@ class CommandBufferService : public CommandBuffer {
   virtual void SetParseErrorCallback(Callback0::Type* callback);
 
  private:
+  int32 ring_buffer_id_;
   Buffer ring_buffer_;
   int32 num_entries_;
   int32 get_offset_;