Replace the use of an int32* with a proper struct for decoder configuration.

content/common/gpu/gpu_command_buffer_stub.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_COMMON_GPU_GPU_COMMAND_BUFFER_STUB_H_
 #define CONTENT_COMMON_GPU_GPU_COMMAND_BUFFER_STUB_H_
 #pragma once
 
 #if defined(ENABLE_GPU)
 
@@ skipping 96 matching lines @@
   void OnCreateTransferBuffer(int32 size,
                               int32 id_request,
                               IPC::Message* reply_message);
   void OnRegisterTransferBuffer(base::SharedMemoryHandle transfer_buffer,
                                 size_t size,
                                 int32 id_request,
                                 IPC::Message* reply_message);
   void OnDestroyTransferBuffer(int32 id, IPC::Message* reply_message);
   void OnGetTransferBuffer(int32 id, IPC::Message* reply_message);
 
-  void OnCreateVideoDecoder(const std::vector<int32>& configs,
-                            IPC::Message* reply_message);
+  void OnCreateVideoDecoder(
+      media::VideoDecodeAccelerator::Profile profile,
+      IPC::Message* reply_message);
   void OnDestroyVideoDecoder(int32 decoder_route_id);
 
 #if defined(OS_MACOSX)
   void OnSwapBuffers();
 #endif
 
   void OnCommandProcessed();
   void OnParseError();
 
   void OnResize(gfx::Size size);
@@ skipping 35 matching lines @@
   // Zero or more video decoders owned by this stub, keyed by their
   // decoder_route_id.
   IDMap<GpuVideoDecodeAccelerator, IDMapOwnPointer> video_decoders_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuCommandBufferStub);
 };
 
 #endif  // defined(ENABLE_GPU)
 
 #endif  // CONTENT_COMMON_GPU_GPU_COMMAND_BUFFER_STUB_H_