camera_metadata: Add OFF_KEEP_STATE flag mode

Also fix some minor issue with awbLock.

Change-Id: Ic63b94f5234292121931f1b23d02fe0a70fc95e0
4 files changed
tree: f1660807c80ccee31f41704c8df1c1c3fa00edd4
  1. audio_effects/
  2. audio_route/
  3. audio_utils/
  4. camera/
  5. CleanSpec.mk