Merge "Intersect task with stack bounds for dimming" into nyc-dev am: c28230c
am: 03f3822

* commit '03f3822f7b0307e33e68c3fb923428de3e1037c2':
  Intersect task with stack bounds for dimming

Change-Id: Ibd1baebd6ccc1487a6e90ed3f6edf68ae9586485