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..1a009c14b8f562089eed5ae154d93171ea53e47a 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::OptimizedForHardwareParameters() {
+  return true;

[DaleCurtis, 2017/05/01 22:55:08]

false.

[flim-chromium, 2017/05/15 15:15:57]

This needs to be true for several tests in AudioRendererImplTest else the wrong
path in the amended media/renderers/audio_renderer_impl.cc will be taken.

+}
+
 bool FakeAudioRendererSink::CurrentThreadIsRenderingThread() {
   NOTIMPLEMENTED();
   return false;