Remove OnMoreIOData()

media/audio/sounds/audio_stream_handler.cc

Index: media/audio/sounds/audio_stream_handler.cc
diff --git a/media/audio/sounds/audio_stream_handler.cc b/media/audio/sounds/audio_stream_handler.cc
index 9452f04b02aa34b270aa2aa618d8a933527bd6c1..2a08b29d71ee5142950b9386220db0f2ddb2b069 100644
--- a/media/audio/sounds/audio_stream_handler.cc
+++ b/media/audio/sounds/audio_stream_handler.cc
@@ -124,12 +124,6 @@ class AudioStreamHandler::AudioStreamContainer
     return dest->frames();
   }
 
-  virtual int OnMoreIOData(AudioBus* /* source */,
-                           AudioBus* dest,
-                           AudioBuffersState state) OVERRIDE {
-    return OnMoreData(dest, state);
-  }
-
   virtual void OnError(AudioOutputStream* /* stream */) OVERRIDE {
     LOG(ERROR) << "Error during system sound reproduction.";
   }