Pass Client pointer in Initialize() for VDA/VEA

content/common/gpu/client/command_buffer_proxy_impl.cc

 // 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.
 
 #include "content/common/gpu/client/command_buffer_proxy_impl.h"
 
 #include "base/callback.h"
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/memory/shared_memory.h"
@@ skipping 511 matching lines @@
 }
 
 bool CommandBufferProxyImpl::ProduceFrontBuffer(const gpu::Mailbox& mailbox) {
   if (last_state_.error != gpu::error::kNoError)
     return false;
 
   return Send(new GpuCommandBufferMsg_ProduceFrontBuffer(route_id_, mailbox));
 }
 
 scoped_ptr<media::VideoDecodeAccelerator>
-CommandBufferProxyImpl::CreateVideoDecoder(
-    media::VideoCodecProfile profile,
-    media::VideoDecodeAccelerator::Client* client) {
+CommandBufferProxyImpl::CreateVideoDecoder(media::VideoCodecProfile profile) {
   int decoder_route_id;
   scoped_ptr<media::VideoDecodeAccelerator> vda;
   if (!Send(new GpuCommandBufferMsg_CreateVideoDecoder(route_id_, profile,
                                                        &decoder_route_id))) {
     LOG(ERROR) << "Send(GpuCommandBufferMsg_CreateVideoDecoder) failed";
     return vda.Pass();
   }
 
   if (decoder_route_id < 0) {
     DLOG(ERROR) << "Failed to Initialize GPU decoder on profile: " << profile;
     return vda.Pass();
   }
 
   GpuVideoDecodeAcceleratorHost* decoder_host =
-      new GpuVideoDecodeAcceleratorHost(channel_, decoder_route_id, client,
-                                        this);
+      new GpuVideoDecodeAcceleratorHost(channel_, decoder_route_id, this);
   vda.reset(decoder_host);
   return vda.Pass();
 }
 
 gpu::error::Error CommandBufferProxyImpl::GetLastError() {
   return last_state_.error;
 }
 
 bool CommandBufferProxyImpl::Send(IPC::Message* msg) {
   // Caller should not intentionally send a message if the context is lost.
@@ skipping 29 matching lines @@
     const GpuConsoleMessageCallback& callback) {
   console_message_callback_ = callback;
 }
 
 void CommandBufferProxyImpl::TryUpdateState() {
   if (last_state_.error == gpu::error::kNoError)
     shared_state()->Read(&last_state_);
 }
 
 }  // namespace content