am 3b8a31b6: Merge "Update SDK prebuilts."

* commit '3b8a31b6579da518ef90acc93781ef14fa5da119':
  Update SDK prebuilts.
tree: 70974a383e354c0fc0ea12c535db6aeb8b5ff779
  1. adt/
  2. notices/
  3. repository/
  4. tools/
  5. update_jars.sh