QCamera2: HAL3: Use extra buffers only for video
am: a46ad5ea00

Change-Id: Ia42e844361a2730d0150416d11538add1f26717b
tree: a6714c962d85f8b43ad359d4fee53fb21135cdc8
  1. msm8998/
  2. Android.mk
  3. CleanSpec.mk