Merge "init: turn off backlight when performing shutdown cleanup" am: adf1cde
am: 23702b5

* commit '23702b538b3a02ca35f24c55d406a7cc7b14641f':
  init: turn off backlight when performing shutdown cleanup

Change-Id: I249106a3b6c22e77d06bca5aee1d92184b00ba33