Move AudioRenderer out of Filter heirarchy.

media/base/pipeline_unittest.cc

 // Copyright (c) 2012 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 <vector>
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "base/threading/simple_thread.h"
@@ skipping 29 matching lines @@
 ACTION_P(InitializeDemuxerWithError, error) {
   arg1.Run(error);
 }
 
 ACTION_P(SetDemuxerProperties, duration) {
   arg0->SetTotalBytes(kTotalBytes);
   arg0->SetDuration(duration);
 }
 
 ACTION_P(DisableAudioRenderer, pipeline) {
-  FilterHost* host = pipeline;
-  host->DisableAudioRenderer();
+  AudioRendererHost* host = pipeline;
+  host->AudioRendererDisabled();
 }
 
 // Used for setting expectations on pipeline callbacks.  Using a StrictMock
 // also lets us test for missing callbacks.
 class CallbackHelper {
  public:
   CallbackHelper() {}
   virtual ~CallbackHelper() {}
 
   MOCK_METHOD1(OnStart, void(PipelineStatus));
@@ skipping 848 matching lines @@
   TestPipelineStatusNotification(base::TimeDelta::FromMilliseconds(0));
 }
 
 // Test that different-thread, some-delay callback (the expected common case)
 // works correctly.
 TEST(PipelineStatusNotificationTest, DelayedCallback) {
   TestPipelineStatusNotification(base::TimeDelta::FromMilliseconds(20));
 }
 
 }  // namespace media