Remove CommandBuffer::GetTransferBuffer.

content/common/gpu/client/command_buffer_proxy_impl.h

Index: content/common/gpu/client/command_buffer_proxy_impl.h
diff --git a/content/common/gpu/client/command_buffer_proxy_impl.h b/content/common/gpu/client/command_buffer_proxy_impl.h
index dade99958c64f60dadf1594edf71a395b00fe5bf..02d66da088c0a58e283b8811f2884c7277137fbf 100644
--- a/content/common/gpu/client/command_buffer_proxy_impl.h
+++ b/content/common/gpu/client/command_buffer_proxy_impl.h
@@ -85,15 +85,9 @@ class CommandBufferProxyImpl
   virtual void WaitForTokenInRange(int32 start, int32 end) OVERRIDE;
   virtual void WaitForGetOffsetInRange(int32 start, int32 end) OVERRIDE;
   virtual void SetGetBuffer(int32 shm_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;
@@ -167,9 +161,6 @@ class CommandBufferProxyImpl
         shared_state_shm_->memory());
   }
 
-  // Local cache of id to transfer buffer mapping.
-  TransferBufferMap transfer_buffers_;
-
   // Unowned list of DeletionObservers.
   ObserverList<DeletionObserver> deletion_observers_;