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

* commit '6321f42fbee425745de9636d45e4973fa6c470b9':
  Fix unminimizing dock stack for AppTask.moveToFront

Change-Id: I8cb3702db22d24de2aa64360e8e22577f320d00d