WebRTC Audio private API: removing WebRtcAudioPrivate(Set/Get)ActiveSinkFunction

content/browser/renderer_host/media/audio_output_delegate_impl.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 "content/browser/renderer_host/media/audio_output_delegate_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/memory/ptr_util.h"
@@ skipping 121 matching lines @@
         //
         // It's fine if this task is canceled during shutdown, since the
         // mirroring manager doesn't require that all diverters are
         // removed.
         mirroring_manager->RemoveDiverter(controller.get());
       },
       mirroring_manager_, base::Passed(&controller_event_handler_),
       base::Passed(&reader_), controller_));
 }
 
-scoped_refptr<media::AudioOutputController>
-AudioOutputDelegateImpl::GetController() const {
-  return controller_;
-}
-
 int AudioOutputDelegateImpl::GetStreamId() const {
   return stream_id_;
 }
 
 void AudioOutputDelegateImpl::OnPlayStream() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   controller_->Play();
   audio_log_->OnStarted(stream_id_);
 }
 
@@ skipping 37 matching lines @@
   }
 }
 
 void AudioOutputDelegateImpl::OnError() {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   audio_log_->OnError(stream_id_);
   subscriber_->OnStreamError(stream_id_);
 }
 
+media::AudioOutputController* AudioOutputDelegateImpl::GetControllerForTesting()
+    const {
+  return controller_.get();
+}
+
 }  // namespace content