Snap for 4502278 from 25deb083f0fbebcd77e2dfd7a5bc8acde0a1f345 to pi-release

Change-Id: Ic68fff50141f008f1ccb0fa51e155de99ffd1fad
tree: 7987543950c4e5ad01c020d6ba54b98f7e36071f
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk