Added CommandBufferClient, CommandBufferStub and some IPC messages....

chrome/plugin/webplugin_delegate_stub.h

-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// 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_WEBPLUGIN_DELEGATE_STUB_H_
 #define CHROME_PLUGIN_WEBPLUGIN_DELEGATE_STUB_H_
 
 #include <queue>
 
 #include "base/gfx/rect.h"
 #include "base/ref_counted.h"
 #include "base/shared_memory.h"
 #include "base/task.h"
 #include "chrome/common/transport_dib.h"
+#include "chrome/plugin/command_buffer_stub.h"
 #include "googleurl/src/gurl.h"
 #include "ipc/ipc_channel.h"
 #include "third_party/npapi/bindings/npapi.h"
 
 class PluginChannel;
 class WebPluginProxy;
 struct PluginMsg_Init_Params;
 struct PluginMsg_DidReceiveResponseParams;
 struct PluginMsg_UpdateGeometry_Param;
 struct PluginMsg_URLRequestReply_Params;
@@ skipping 61 matching lines @@
       const GURL& url,
       const PluginMsg_DidReceiveResponseParams& params);
   void OnDidReceiveManualData(const std::vector<char>& buffer);
   void OnDidFinishManualLoading();
   void OnDidManualLoadFail();
   void OnInstallMissingPlugin();
 
   void OnHandleURLRequestReply(
       const PluginMsg_URLRequestReply_Params& params);
 
+  void OnCreateCommandBuffer(int* route_id);
+
   void CreateSharedBuffer(size_t size,
                           base::SharedMemory* shared_buf,
                           base::SharedMemoryHandle* remote_handle);
 
   std::string mime_type_;
   int instance_id_;
 
   scoped_refptr<PluginChannel> channel_;
 
   WebPluginDelegateImpl* delegate_;
   WebPluginProxy* webplugin_;
   bool in_destructor_;
 
   // The url of the main frame hosting the plugin.
   GURL page_url_;
 
+#if defined(ENABLE_GPU)
+  // If this is the GPU plugin, the stub object that forwards to the
+  // command buffer service.
+  scoped_ptr<CommandBufferStub> command_buffer_stub_;
+#endif
+
   DISALLOW_IMPLICIT_CONSTRUCTORS(WebPluginDelegateStub);
 };
 
 #endif  // CHROME_PLUGIN_WEBPLUGIN_DELEGATE_STUB_H_