Update thumbnail if a picture is deleted in background.

Bug: 6712751
Change-Id: I17f56c9ff04441e51f28b3e3bec23b1ac308b70c
4 files changed
tree: 16160a26253291e854d3d8e563b273c3c0f7dac2
  1. gallerycommon/
  2. src/
  3. src_pd/
  4. tests/