Added Pepper 3D render context that instantiates the GPU plugin....

chrome/plugin/command_buffer_stub.h

 // Copyright (c) 2009 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 CHROME_PLUGIN_COMMAND_BUFFER_STUB_H_
 #define CHROME_PLUGIN_COMMAND_BUFFER_STUB_H_
 
 #if defined(ENABLE_GPU)
 
 #include "app/gfx/native_widget_types.h"
@@ skipping 25 matching lines @@
 
  private:
   // Message handlers:
   void OnInitialize(int32 size, base::SharedMemoryHandle* ring_buffer);
   void OnSyncOffsets(int32 put_offset, int32* get_offset);
   void OnGetGetOffset(int32* get_offset);
   void OnGetPutOffset(int32* put_offset);
   void OnCreateTransferBuffer(int32 size, int32* id);
   void OnDestroyTransferBuffer(int32 id);
   void OnGetTransferBuffer(int32 id,
-                           base::SharedMemoryHandle* transfer_buffer);
+                           base::SharedMemoryHandle* transfer_buffer,
+                           size_t* size);
   void OnGetToken(int32* token);
   void OnResetParseError(int32* parse_error);
   void OnGetErrorStatus(bool* error_status);
 
   scoped_refptr<PluginChannel> channel_;
   gfx::NativeView view_;
   int route_id_;
   scoped_ptr<gpu::CommandBufferService> command_buffer_;
   scoped_refptr<gpu::GPUProcessor> processor_;
 };
 
 #endif  // ENABLE_GPU
 
 #endif  // CHROME_PLUGIN_COMMAND_BUFFER_STUB_H_