Snap for 4574286 from 1a6334e37dab59420f9927668d451e6aa61adeca to pi-release

Change-Id: I906814ac8a53280378f478b3cbc38879d07c5422
tree: 04647966446893e9a822e6cb1f0a35cb5d210acd
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk