am a54d7d3d: Fixed underrun in audioflinger mixer.

Merge commit 'a54d7d3d7dd691334189aab20d23c65710092869' into gingerbread-plus-aosp

* commit 'a54d7d3d7dd691334189aab20d23c65710092869':
  Fixed underrun in audioflinger mixer.
tree: a530ccd1f62a8a46aeaa433ee92fed6666c3d6ea
  1. camera/
  2. cmds/
  3. include/
  4. media/
  5. services/