am a1c69e08: Fix a small bug when granting permissions through activity results.

Merge commit 'a1c69e084b5242ad4e4a1ef2fe8d99ba259b5af4' into gingerbread-plus-aosp

* commit 'a1c69e084b5242ad4e4a1ef2fe8d99ba259b5af4':
  Fix a small bug when granting permissions through activity results.