small ui changes based on UX/PM feedback

bug:8664728
Change-Id: I4e0651c011b9a6c4742d86c898a0821187f43043
10 files changed
tree: f57eb463985563af64bb27dd5a0e96c771fab02e
  1. gallerycommon/
  2. jni_mosaic/
  3. src/
  4. src_pd/
  5. tests/
  6. tests_camera/