Remove CommandBuffer::GetTransferBuffer.

ppapi/proxy/ppb_graphics_3d_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_PPB_GRAPHICS_3D_PROXY_H_
 #define PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_
 
 #include <vector>
 
 #include "base/memory/shared_memory.h"
@@ skipping 19 matching lines @@
  public:
   explicit Graphics3D(const HostResource& resource);
   virtual ~Graphics3D();
 
   bool Init(gpu::gles2::GLES2Implementation* share_gles2);
 
   // Graphics3DTrusted API. These are not implemented in the proxy.
   virtual PP_Bool SetGetBuffer(int32_t shm_id) OVERRIDE;
   virtual gpu::CommandBuffer::State GetState() OVERRIDE;
   virtual PP_Bool Flush(int32_t put_offset) OVERRIDE;
-  virtual int32_t CreateTransferBuffer(uint32_t size) OVERRIDE;
+  virtual scoped_refptr<gpu::Buffer> CreateTransferBuffer(uint32_t size,
+                                                          int32* id) OVERRIDE;
   virtual PP_Bool DestroyTransferBuffer(int32_t id) OVERRIDE;
-  virtual PP_Bool GetTransferBuffer(int32_t id,
-                                    int* shm_handle,
-                                    uint32_t* shm_size) OVERRIDE;
   virtual gpu::CommandBuffer::State WaitForTokenInRange(int32_t start,
                                                         int32_t end) OVERRIDE;
   virtual gpu::CommandBuffer::State WaitForGetOffsetInRange(int32_t start,
                                                             int32_t end)
       OVERRIDE;
   virtual uint32_t InsertSyncPoint() OVERRIDE;
 
  private:
   // PPB_Graphics3D_Shared overrides.
   virtual gpu::CommandBuffer* GetCommandBuffer() OVERRIDE;
@@ skipping 34 matching lines @@
                                 int32 start,
                                 int32 end,
                                 gpu::CommandBuffer::State* state,
                                 bool* success);
   void OnMsgWaitForGetOffsetInRange(const HostResource& context,
                                     int32 start,
                                     int32 end,
                                     gpu::CommandBuffer::State* state,
                                     bool* success);
   void OnMsgAsyncFlush(const HostResource& context, int32 put_offset);
-  void OnMsgCreateTransferBuffer(const HostResource& context,
-                                 uint32 size,
-                                 int32* id);
+  void OnMsgCreateTransferBuffer(
+      const HostResource& context,
+      uint32 size,
+      int32* id,
+      ppapi::proxy::SerializedHandle* transfer_buffer);
   void OnMsgDestroyTransferBuffer(const HostResource& context,
                                   int32 id);
-  void OnMsgGetTransferBuffer(const HostResource& context,
-                              int32 id,
-                              ppapi::proxy::SerializedHandle* transfer_buffer);
   void OnMsgSwapBuffers(const HostResource& context);
   void OnMsgInsertSyncPoint(const HostResource& context, uint32* sync_point);
   // Renderer->plugin message handlers.
   void OnMsgSwapBuffersACK(const HostResource& context,
                            int32_t pp_error);
 
   void SendSwapBuffersACKToPlugin(int32_t result,
                                   const HostResource& context);
 
   ProxyCompletionCallbackFactory<PPB_Graphics3D_Proxy> callback_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PPB_Graphics3D_Proxy);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_PPB_GRAPHICS_3D_PROXY_H_