Audio output debug recording.

media/audio/audio_output_proxy.cc

Index: media/audio/audio_output_proxy.cc
diff --git a/media/audio/audio_output_proxy.cc b/media/audio/audio_output_proxy.cc
index fdbb8bcda0846d4c28197e5e4755aeb9b9868006..55a2d18ef1a2400120bcacdde522a31e0cffd660 100644
--- a/media/audio/audio_output_proxy.cc
+++ b/media/audio/audio_output_proxy.cc
@@ -74,6 +74,16 @@ void AudioOutputProxy::GetVolume(double* volume) {
   *volume = volume_;
 }
 
+void AudioOutputProxy::EnableDebugRecording(const base::FilePath& file_name) {
+  // Must only be called by AudioManager directly on physical streams.
+  NOTREACHED();
+}
+
+void AudioOutputProxy::DisableDebugRecording() {
+  // Must only be called by AudioManager directly on physical streams.
+  NOTREACHED();
+}
+
 void AudioOutputProxy::Close() {
   DCHECK(CalledOnValidThread());
   DCHECK(state_ == kCreated || state_ == kOpenError || state_ == kOpened ||