am 13355e90: Merge "volume listener: fix process() function for accumulate mode." into mnc-dr-dev

* commit '13355e906843e889df8ee88d39015f373666fb7f':
  volume listener: fix process() function for accumulate mode.
tree: 958b04acbc2d970833a84dd530f8f787eb8fc77b
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk