SystemUI: Readd AmbientDisplayTile.

Original change squashed with:

  From: Michael Bestas <mkbestas@lineageos.org>
  Date: Sun, 17 Sep 2017 22:51:15 +0300

    SystemUI: Hide ambient display tile if device does not support it

    * Add a check similar to the Settings app

    Change-Id: I603cd28b8dd1fadff9ffcfb6953c7b72514b5857

Change-Id: Ie7b93ba0f87d505206b5d60f193c2234d83d7eac