Cleanup AudioDeviceThread to avoid accidental misuse.

content/browser/renderer_host/media/audio_output_delegate_unittest.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.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
@@ skipping 94 matching lines @@
 
     // This test uses real UI, IO and audio threads.
     // AudioOutputDelegate mainly interacts with the IO and audio threads,
     // but interacts with UI for bad messages, so using these threads should
     // approximate the real conditions of AudioOutputDelegate well.
     thread_bundle_ = base::MakeUnique<TestBrowserThreadBundle>(
         TestBrowserThreadBundle::Options::REAL_IO_THREAD);
     audio_thread_ = base::MakeUnique<AudioDeviceThread>();
 
     audio_manager_.reset(new media::FakeAudioManager(
-        audio_thread_->GetTaskRunner(), audio_thread_->worker_task_runner(),
+        audio_thread_->task_runner(), audio_thread_->worker_task_runner(),
         &log_factory_));
     media_stream_manager_ =
         base::MakeUnique<MediaStreamManager>(audio_manager_.get());
   }
 
   // Test bodies are here, so that we can run them on the IO thread.
   void CreateTest(base::Closure done) {
     EXPECT_CALL(media_observer_,
                 OnCreatingAudioStream(kRenderProcessId, kRenderFrameId));
     EXPECT_CALL(event_handler_,
@@ skipping 454 matching lines @@
 TEST_F(AudioOutputDelegateTest, ErrorAndDestroy) {
   base::RunLoop l;
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&AudioOutputDelegateTest::PlayAndDestroyTest,
                  base::Unretained(this), l.QuitClosure()));
   l.Run();
 }
 
 }  // namespace content