Ambient: If user turned off ambient, keep it off after split am: 21984eea ...
Ambient: If user turned off ambient, keep it off after split am: 21984eea -s ours am: 4e2bad2a -s ours am: cd9c84af -s ours
am: f3ea0211 -s ours
Change-Id: If359f6999825093e1f406709596500a68bdabd92