Switching audio clients to using RestartableAudioRendererSink interface as a sink.

media/base/audio_renderer_mixer_unittest.cc

Index: media/base/audio_renderer_mixer_unittest.cc
diff --git a/media/base/audio_renderer_mixer_unittest.cc b/media/base/audio_renderer_mixer_unittest.cc
index fb81c0f145a2e8b6e742b3412846ceaa7b28d879..102a773e2f316f184cc4909197d9cf4fe54c15d4 100644
--- a/media/base/audio_renderer_mixer_unittest.cc
+++ b/media/base/audio_renderer_mixer_unittest.cc
@@ -95,6 +95,9 @@ class AudioRendererMixerTest
                     const std::string&,
                     const url::Origin&));
 
+  MOCK_METHOD2(GetOutputHWParams,
+               AudioParameters(const std::string&, const url::Origin&));
+
   void InitializeInputs(int inputs_per_sample_rate) {
     mixer_inputs_.reserve(inputs_per_sample_rate * input_parameters_.size());
     fake_callbacks_.reserve(inputs_per_sample_rate * input_parameters_.size());
@@ -116,6 +119,8 @@ class AudioRendererMixerTest
                        base::Unretained(this)),
             base::Bind(&AudioRendererMixerTest::RemoveMixer,
                        base::Unretained(this)),
+            base::Bind(&AudioRendererMixerTest::GetOutputHWParams,
+                       base::Unretained(this)),
             // Default device ID and security origin.
             std::string(), url::Origin()));
         mixer_inputs_[input]->Initialize(input_parameters_[i],
@@ -469,6 +474,8 @@ TEST_P(AudioRendererMixerBehavioralTest, NoInitialize) {
           base::Bind(&AudioRendererMixerTest::GetMixer, base::Unretained(this)),
           base::Bind(&AudioRendererMixerTest::RemoveMixer,
                      base::Unretained(this)),
+          base::Bind(&AudioRendererMixerTest::GetOutputHWParams,
+                     base::Unretained(this)),
           // Default device ID and security origin.
           std::string(), url::Origin());
 }