Add ambient display doze feature

Change-Id: I4e6fff788b51df1b51a443ca71b51883babf698b
(cherry picked from commit d2bd6667c7509818d8657dca88c970e71d724a07)
i9300: add notification/battery color overlays

(cherry picked from commit 418c40b9121b410a2419b763699113b48b66b000)