Don't clear the selection when directory contents change.

Update the selection to remove IDs that no longer exist, but don't clear
it - doing so causes the selection to vanish whenever the underlying
directory contents change, which is disruptive to the user.

BUG=22765812

Change-Id: Ice6ae54d0748cf842addf1342541ae7759435811
1 file changed
tree: a0c0fbb8eb58849920b2ed74cdcc9f0e6066343c
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml
  6. wrap_alpha.py