am 62d83a0c: Merge "Audio effects: modified command() parameter types." into gingerbread

Merge commit '62d83a0c894b72d9abda1340d278d2aeec11e0fb' into gingerbread-plus-aosp

* commit '62d83a0c894b72d9abda1340d278d2aeec11e0fb':
  Audio effects: modified command() parameter types.