Revert 264763 "Wire up codec_delay() to MP3StreamParser and FFmp..."

trunk/src/media/filters/opus_audio_decoder.h

Index: trunk/src/media/filters/opus_audio_decoder.h
===================================================================
--- trunk/src/media/filters/opus_audio_decoder.h	(revision 264802)
+++ trunk/src/media/filters/opus_audio_decoder.h	(working copy)
@@ -66,10 +66,16 @@
   // happens.
   int frames_to_discard_;
 
-  // When the input timestamp is |start_input_timestamp_| the decoder needs to
-  // drop |config_.codec_delay()| frames.
+  // Number of frames to be discarded at the start of the stream. This value
+  // is typically the CodecDelay value from the container.  This value should
+  // only be applied when input timestamp is |start_input_timestamp_|.
+  int frame_delay_at_start_;
   base::TimeDelta start_input_timestamp_;
 
+  // Timestamp to be subtracted from all the frames. This is typically computed
+  // from the CodecDelay value in the container.
+  base::TimeDelta timestamp_offset_;
+
   DISALLOW_IMPLICIT_CONSTRUCTORS(OpusAudioDecoder);
 };