Remove OnMoreIOData()

media/audio/audio_output_controller.cc

Index: media/audio/audio_output_controller.cc
diff --git a/media/audio/audio_output_controller.cc b/media/audio/audio_output_controller.cc
index 4dafadca4eee39d711cb07aec4ebe0fe20a2413b..146cc3d33459420b069f35b91374114f6eaa2535 100644
--- a/media/audio/audio_output_controller.cc
+++ b/media/audio/audio_output_controller.cc
@@ -295,13 +295,7 @@ void AudioOutputController::DoReportError() {
 
 int AudioOutputController::OnMoreData(AudioBus* dest,
                                       AudioBuffersState buffers_state) {
-  return OnMoreIOData(NULL, dest, buffers_state);
-}
-
-int AudioOutputController::OnMoreIOData(AudioBus* source,
-                                        AudioBus* dest,
-                                        AudioBuffersState buffers_state) {
-  TRACE_EVENT0("audio", "AudioOutputController::OnMoreIOData");
+  TRACE_EVENT0("audio", "AudioOutputController::OnMoreData");
 
   // Indicate that we haven't wedged (at least not indefinitely, WedgeCheck()
   // may have already fired if OnMoreIOData() took an abnormal amount of time).
@@ -310,7 +304,7 @@ int AudioOutputController::OnMoreIOData(AudioBus* source,
   if (base::AtomicRefCountIsZero(&on_more_io_data_called_))
     base::AtomicRefCountInc(&on_more_io_data_called_);
 
-  sync_reader_->Read(source, dest);
+  sync_reader_->Read(dest);
 
   const int frames = dest->frames();
   sync_reader_->UpdatePendingBytes(