Introduce AudioOutputResampler for browser side resampling.

media/base/audio_pull_fifo.h

Index: media/base/audio_pull_fifo.h
diff --git a/media/base/audio_pull_fifo.h b/media/base/audio_pull_fifo.h
index 886b1ed2eda3a205ea19a422787ceb469e29aad2..e98db596bbe24247f29d31df131dd4c40c81267c 100644
--- a/media/base/audio_pull_fifo.h
+++ b/media/base/audio_pull_fifo.h
@@ -36,6 +36,8 @@ class MEDIA_EXPORT AudioPullFifo {
   // data to fulfill the request using the ReadCB implementation.
   void Consume(AudioBus* destination, int frames_to_consume);
 
+  void Clear() { fifo_->Clear(); }

[scherkus (not reviewing), 2012/09/10 12:47:47]

docs + de-inline (it's not a simple getter)

[DaleCurtis, 2012/09/10 14:05:51]

Not my change, will be removed by rebase against henrik's submitted cl.

+
  private:
   // Attempt to fulfill the request using what is available in the FIFO.
   // Append new data to the |destination| starting at |write_pos|.