Merge pi-dev-plus-aosp-without-vendor into stage-dr1-aosp-master am: 6b24c73c7e
am: d97e04739d

Change-Id: Iada16569a338bd36d95e0d9b83f106c46671b02d
tree: 94473dac0811ec8835296ded69c6ab0d5c82bbfd
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk