am 820b45c0: Merge "DO NOT MERGE Revert "Fix issue #5823276: home repaints after full-screen app is exited"" into ics-mr1

* commit '820b45c0a21980a43532b9fb9823f8aa08c64a15':
  DO NOT MERGE Revert "Fix issue #5823276: home repaints after full-screen app is exited"