am 7af7156a: Merge "Make sure canceling a filter does not undo previous filter." into gb-ub-photos-bryce

* commit '7af7156a809934951877b1f9b9ad1ceeb9c9a5ce':
  Make sure canceling a filter does not undo previous filter.
tree: 23b426b5974fc2eeb65b14ba655c1c79760d7796
  1. gallerycommon/
  2. jni_mosaic/
  3. src/
  4. src_pd/
  5. tests/
  6. tests_camera/