Privatize StrongBinding lifetime management

media/mojo/services/mojo_audio_decoder_service.cc

 // Copyright 2016 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_audio_decoder_service.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "media/base/cdm_context.h"
 #include "media/base/media_keys.h"
 #include "media/mojo/common/media_type_converters.h"
 #include "media/mojo/common/mojo_decoder_buffer_converter.h"
 #include "media/mojo/services/mojo_cdm_service_context.h"
 
 namespace media {
 
 MojoAudioDecoderService::MojoAudioDecoderService(
     base::WeakPtr<MojoCdmServiceContext> mojo_cdm_service_context,
-    std::unique_ptr<media::AudioDecoder> decoder,
-    mojo::InterfaceRequest<mojom::AudioDecoder> request)
-    : binding_(this, std::move(request)),
-      mojo_cdm_service_context_(mojo_cdm_service_context),
+    std::unique_ptr<media::AudioDecoder> decoder)
+    : mojo_cdm_service_context_(mojo_cdm_service_context),
       decoder_(std::move(decoder)),
       weak_factory_(this) {
   weak_this_ = weak_factory_.GetWeakPtr();
 }
 
 MojoAudioDecoderService::~MojoAudioDecoderService() {}
 
 void MojoAudioDecoderService::Initialize(mojom::AudioDecoderClientPtr client,
                                          mojom::AudioDecoderConfigPtr config,
                                          int32_t cdm_id,
@@ skipping 92 matching lines @@
 
 void MojoAudioDecoderService::OnAudioBufferReady(
     const scoped_refptr<AudioBuffer>& audio_buffer) {
   DVLOG(1) << __FUNCTION__;
 
   // TODO(timav): Use DataPipe.
   client_->OnBufferDecoded(mojom::AudioBuffer::From(audio_buffer));
 }
 
 }  // namespace media