Introduce AudioRendererSink::IsOptimizedForHardwareParameters

media/base/fake_audio_renderer_sink.cc

Index: media/base/fake_audio_renderer_sink.cc
diff --git a/media/base/fake_audio_renderer_sink.cc b/media/base/fake_audio_renderer_sink.cc
index 2468491f08b8ddc3ee9c7092a64538a3912da97b..3e63ac4ecdafb812c71c24d0dad08b06b964de35 100644
--- a/media/base/fake_audio_renderer_sink.cc
+++ b/media/base/fake_audio_renderer_sink.cc
@@ -69,6 +69,10 @@ OutputDeviceInfo FakeAudioRendererSink::GetOutputDeviceInfo() {
   return output_device_info_;
 }
 
+bool FakeAudioRendererSink::IsOptimizedForHardwareParameters() {
+  return true;
+}
+
 bool FakeAudioRendererSink::CurrentThreadIsRenderingThread() {
   NOTIMPLEMENTED();
   return false;