am e248b837: Merge "Prevent launching Widgets when cycling between Overview/Shrink state and Home. (Bug 11439120)" into jb-ub-now-jolly-elf

* commit 'e248b83797e6b6ce128085560ad0c5b900413bf2':
  Prevent launching Widgets when cycling between Overview/Shrink state and Home. (Bug 11439120)