Remove OnMoreIOData()

media/audio/win/audio_low_latency_output_win_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <windows.h>
 #include <mmsystem.h>
 
 #include "base/basictypes.h"
 #include "base/environment.h"
 #include "base/file_util.h"
@@ skipping 112 matching lines @@
       max_size = file_size() - pos_;
     int frames = max_size / (audio_bus->channels() * kBitsPerSample / 8);
     if (max_size) {
       audio_bus->FromInterleaved(
           file_->data() + pos_, frames, kBitsPerSample / 8);
       pos_ += max_size;
     }
     return frames;
   }
 
-  virtual int OnMoreIOData(AudioBus* source,
-                           AudioBus* dest,
-                           AudioBuffersState buffers_state) OVERRIDE {
-    NOTREACHED();
-    return 0;
-  }
-
   virtual void OnError(AudioOutputStream* stream) {}
 
   int file_size() { return file_->data_size(); }
 
  private:
   scoped_refptr<DecoderBuffer> file_;
   scoped_ptr<int[]> delta_times_;
   int pos_;
   base::TimeTicks previous_call_time_;
   FILE* text_file_;
@@ skipping 513 matching lines @@
 
   aos->Start(&source);
   loop.PostDelayedTask(FROM_HERE, base::MessageLoop::QuitClosure(),
                         TestTimeouts::action_timeout());
   loop.Run();
   aos->Stop();
   aos->Close();
 }
 
 }  // namespace media