Snap for 4598635 from d835dec1baaa81927cfb21ddad78b5a461917069 to pi-release

Change-Id: I0846e809f43234f1148c7d72deec91ac6fff4992
tree: f2663ca6c9f6aa74570162ecb1fdb0421aa472e5
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk