Merge changes from topic "b1c1-WAVES-effect" into pi-dev
am: 5060ca915a

Change-Id: I032c486429ba6e8730089fda71d84ccc9bd1ad53
tree: 21a3dda72f44c126e8109e6e368343b676c0e083
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk