am d9e9132e: am 2ce999fc: am bd240c27: media: add AudioTrack::getMinFrameCount().

Merge commit 'd9e9132eeb2c02feb812f21a5cecb844b5b39d9d'

* commit 'd9e9132eeb2c02feb812f21a5cecb844b5b39d9d':
  media: add AudioTrack::getMinFrameCount().