am 70d7522e: am 865448a0: Merge "Do not enforce the rule in MP3Extractor that all audio frames in an mp3 file must have the same mode" into honeycomb-mr1

* commit '70d7522e9f25f80f528d9737fa67976eacb24afd':
  Do not enforce the rule in MP3Extractor that all audio frames in an mp3 file must have the same mode