add White balance & disable UI elements

bug:7234321
Change-Id: Ic44bfe30b5d25e7d4442c4e6d4fd9e0e8410c7af
3 files changed
tree: 27a02f29d315bc78a84cd9cc82fd673a364a9dcb
  1. gallerycommon/
  2. src/
  3. src_pd/
  4. tests/