am 05f92b7c: am 6599c128: am 871cb5d5: Merge "Update roots when data cleared, refresh UI." into klp-dev

* commit '05f92b7c5810dfc4e96cd5dddff1f7f380739136':
  Update roots when data cleared, refresh UI.
  Treat document thumbnails as preemptable.
tree: 41b0fa48192a0427f5f802bcae3de13e087188f1
  1. res/
  2. src/
  3. tests/
  4. Android.mk
  5. AndroidManifest.xml