Add missing includes.
am: a92ecbe69c

Change-Id: I8f1763172d92e479cccae42f65e1444472bed26e
tree: 14b2a96b0ce3691af08ef9d36255c0717c044914
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk