Implement PPAPI VideoDecode out-of-process support

content/renderer/gpu/command_buffer_proxy.h

 // Copyright (c) 2011 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 CONTENT_RENDERER_GPU_COMMAND_BUFFER_PROXY_H_
 #define CONTENT_RENDERER_GPU_COMMAND_BUFFER_PROXY_H_
 #pragma once
 
 #if defined(ENABLE_GPU)
 
@@ skipping 72 matching lines @@
   // and needs to be repainted. Takes ownership of task.
   void SetNotifyRepaintTask(Task* task);
 
   // Sends an IPC message to create a GpuVideoDecodeAccelerator. Creates and
   // returns a pointer to a GpuVideoDecodeAcceleratorHost.
   // Returns NULL on failure to create the GpuVideoDecodeAcceleratorHost.
   // Note that the GpuVideoDecodeAccelerator may still fail to be created in
   // the GPU process, even if this returns non-NULL. In this case the client is
   // notified of an error later.
   scoped_refptr<GpuVideoDecodeAcceleratorHost> CreateVideoDecoder(
-      const std::vector<uint32>& configs,
+      const std::vector<int32>& configs,
       media::VideoDecodeAccelerator::Client* client);
 
 #if defined(OS_MACOSX)
   virtual void SetWindowSize(const gfx::Size& size);
 #endif
 
  private:
 
   // Send an IPC message over the GPU channel. This is private to fully
   // encapsulate the channel; all callers of this function must explicitly
@@ skipping 28 matching lines @@
 
   scoped_ptr<Callback0::Type> swap_buffers_callback_;
   scoped_ptr<Callback0::Type> channel_error_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(CommandBufferProxy);
 };
 
 #endif  // ENABLE_GPU
 
 #endif  // CONTENT_RENDERER_GPU_COMMAND_BUFFER_PROXY_H_