QCamera2: HAL3: Make EXIF_ISO calculation consistent
am: 514d6f75c8

Change-Id: If751614fdf5f6ee2e2485f6cfa8bdbdfa1b2156b
tree: 805e198b6e889dc38f1432d89e3546acd0d64c46
  1. msm8998/
  2. Android.mk
  3. CleanSpec.mk