DO NOT MERGE - Merge pi-dev@5234907 into stage-aosp-master

Bug: 120848293
Change-Id: I53d77b0d3bdaef27681c33e7b453408c5575ff01
tree: ee375932500c6c3f332e7776d39d87ee8fe5c682
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS