am c9ad822e: am 1fc98a32: Remove the fake title bar in onDestroy so that we will not leak the window.

Merge commit 'c9ad822edbb5878d28c36954e021dae9dd4bd5c2'

* commit 'c9ad822edbb5878d28c36954e021dae9dd4bd5c2':
  Remove the fake title bar in onDestroy so that we will