Merge "Fix unminimizing dock stack for AppTask.moveToFront" into nyc-dev am: 6321f42fbe am: 02082ad631
am: 83160236a5

* commit '83160236a57eec340a7eb8ece76e54d0061a00bb':

Change-Id: Iee9f8c19ed1f3bcf0d5e3ada93d13e38e0abfde3