Make use of CreateInterfacePtrAndBind() where appropriate

media/mojo/services/mojo_renderer_impl.cc

 // Copyright 2014 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 "media/mojo/services/mojo_renderer_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 50 matching lines @@
       demuxer_stream_provider_->GetStream(DemuxerStream::VIDEO);
 
   interfaces::DemuxerStreamPtr audio_stream;
   if (audio)
     new MojoDemuxerStreamImpl(audio, GetProxy(&audio_stream));
 
   interfaces::DemuxerStreamPtr video_stream;
   if (video)
     new MojoDemuxerStreamImpl(video, GetProxy(&video_stream));
 
-  interfaces::RendererClientPtr client_ptr;
-  binding_.Bind(GetProxy(&client_ptr));
   remote_renderer_->Initialize(
-      std::move(client_ptr), std::move(audio_stream), std::move(video_stream),
+      binding_.CreateInterfacePtrAndBind(), std::move(audio_stream),
+      std::move(video_stream),
       BindToCurrentLoop(base::Bind(&MojoRendererImpl::OnInitialized,
                                    weak_factory_.GetWeakPtr())));
 }
 
 void MojoRendererImpl::SetCdm(CdmContext* cdm_context,
                               const CdmAttachedCB& cdm_attached_cb) {
   DVLOG(1) << __FUNCTION__;
   DCHECK(task_runner_->BelongsToCurrentThread());
 
   int32_t cdm_id = cdm_context->GetCdmId();
@@ skipping 120 matching lines @@
 void MojoRendererImpl::OnInitialized(bool success) {
   DVLOG(1) << __FUNCTION__;
   DCHECK(task_runner_->BelongsToCurrentThread());
   DCHECK(!init_cb_.is_null());
 
   base::ResetAndReturn(&init_cb_)
       .Run(success ? PIPELINE_OK : PIPELINE_ERROR_INITIALIZATION_FAILED);
 }
 
 }  // namespace media