Merge "post_proc: release vol listener object based on context" into qt-qpr1-dev am: aa05577148

Change-Id: I62f5ab395f2792e2719a154db42c68f9738be85d
tree: 78e59a3d1e92cdfd7487c5fc27dbed059d3c2dc1
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS