tree caa0212392475dcd125d748f2eaf50f11b2b84d8
parent b279312a9038b9c5b9b05b31b1b1db86f748efd8
author Glenn Kasten <gkasten@google.com> 1331168759 -0800
committer Glenn Kasten <gkasten@google.com> 1331168759 -0800

Cleanup DirectOutputThread::mActiveTrack

Rename activeTrack to mActiveTrack.
Release the reference earlier, at the end of threadLoop_mix().
This allows the field to be made private and to
  move the declaration from PlaybackThread to DirectOutputThread.

Change-Id: I02be7a254638f7d85e92aaf0002d20ca0092a5c3