Remove CommandBuffer::GetTransferBuffer.

ppapi/proxy/ppapi_command_buffer_proxy.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 PPAPI_PROXY_COMMAND_BUFFER_PROXY_H_
 #define PPAPI_PROXY_COMMAND_BUFFER_PROXY_H_
 
 #include "base/callback.h"
 #include "base/containers/hash_tables.h"
 #include "gpu/command_buffer/common/command_buffer.h"
@@ skipping 19 matching lines @@
 
   // gpu::CommandBuffer implementation:
   virtual bool Initialize() OVERRIDE;
   virtual State GetState() OVERRIDE;
   virtual State GetLastState() OVERRIDE;
   virtual int32 GetLastToken() OVERRIDE;
   virtual void Flush(int32 put_offset) OVERRIDE;
   virtual void WaitForTokenInRange(int32 start, int32 end) OVERRIDE;
   virtual void WaitForGetOffsetInRange(int32 start, int32 end) OVERRIDE;
   virtual void SetGetBuffer(int32 transfer_buffer_id) OVERRIDE;
-  virtual void SetGetOffset(int32 get_offset) OVERRIDE;
   virtual scoped_refptr<gpu::Buffer> CreateTransferBuffer(size_t size,
                                                           int32* id) OVERRIDE;
   virtual void DestroyTransferBuffer(int32 id) OVERRIDE;
-  virtual scoped_refptr<gpu::Buffer> GetTransferBuffer(int32 id) OVERRIDE;
-  virtual void SetToken(int32 token) OVERRIDE;
-  virtual void SetParseError(gpu::error::Error error) OVERRIDE;
-  virtual void SetContextLostReason(gpu::error::ContextLostReason reason)
-      OVERRIDE;
 
   // gpu::GpuControl implementation:
   virtual gpu::Capabilities GetCapabilities() OVERRIDE;
   virtual gfx::GpuMemoryBuffer* CreateGpuMemoryBuffer(
       size_t width,
       size_t height,
       unsigned internalformat,
       int32* id) OVERRIDE;
   virtual void DestroyGpuMemoryBuffer(int32 id) OVERRIDE;
   virtual uint32 InsertSyncPoint() OVERRIDE;
   virtual void SignalSyncPoint(uint32 sync_point,
                                const base::Closure& callback) OVERRIDE;
   virtual void SignalQuery(uint32 query,
                            const base::Closure& callback) OVERRIDE;
   virtual void SetSurfaceVisible(bool visible) OVERRIDE;
   virtual void SendManagedMemoryStats(const gpu::ManagedMemoryStats& stats)
       OVERRIDE;
   virtual void Echo(const base::Closure& callback) OVERRIDE;
   virtual uint32 CreateStreamTexture(uint32 texture_id) OVERRIDE;
 
  private:
   bool Send(IPC::Message* msg);
   void UpdateState(const gpu::CommandBuffer::State& state, bool success);
 
-  typedef base::hash_map<int32, scoped_refptr<gpu::Buffer> > TransferBufferMap;
-  TransferBufferMap transfer_buffers_;
-
   State last_state_;
 
   HostResource resource_;
   ProxyChannel* channel_;
 
   base::Closure channel_error_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(PpapiCommandBufferProxy);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif // PPAPI_PROXY_COMMAND_BUFFER_PROXY_H_