am 3fe1708d: Merge "Fix isssue 2548710: Native AudioTrack resources never freed." into froyo

Merge commit '3fe1708d9d204fa63e8abe6e434378d89e963752' into froyo-plus-aosp

* commit '3fe1708d9d204fa63e8abe6e434378d89e963752':
  Fix isssue 2548710: Native AudioTrack resources never freed.