Get CdmContext in MojoAudioDecoderService

media/mojo/services/service_factory_impl.cc

 // Copyright 2015 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/service_factory_impl.h"
 
 #include "base/logging.h"
 #include "media/base/cdm_factory.h"
 #include "media/base/media_log.h"
 #include "media/base/renderer_factory.h"
@@ skipping 30 matching lines @@
   scoped_refptr<base::SingleThreadTaskRunner> task_runner(
       base::MessageLoop::current()->task_runner());
 
   scoped_ptr<AudioDecoder> audio_decoder =
       mojo_media_client_->CreateAudioDecoder(task_runner);
   if (!audio_decoder) {
     LOG(ERROR) << "AudioDecoder creation failed.";
     return;
   }
 
-  new MojoAudioDecoderService(std::move(audio_decoder), std::move(request));
+  new MojoAudioDecoderService(cdm_service_context_.GetWeakPtr(),
+                              std::move(audio_decoder), std::move(request));
 }
 
 void ServiceFactoryImpl::CreateRenderer(
     mojo::InterfaceRequest<interfaces::Renderer> request) {
   // The created object is owned by the pipe.
   // The audio and video sinks are owned by the client.
   scoped_refptr<base::SingleThreadTaskRunner> task_runner(
       base::MessageLoop::current()->task_runner());
   AudioRendererSink* audio_renderer_sink =
       mojo_media_client_->CreateAudioRendererSink();
@@ skipping 37 matching lines @@
 
 CdmFactory* ServiceFactoryImpl::GetCdmFactory() {
   if (!cdm_factory_) {
     cdm_factory_ = mojo_media_client_->CreateCdmFactory(interfaces_);
     LOG_IF(ERROR, !cdm_factory_) << "CdmFactory not available.";
   }
   return cdm_factory_.get();
 }
 
 }  // namespace media