[automerger skipped] [DO NOT MERGE] Support blacklisting live wallpapers from showing sysui scrims am: 3b5f2224c6 -s ours am: 6b516bd63e am: 29c4e7949b am: 462f9fe0ad

Change-Id: I099b9c615f351aa6584fa647e0636b51e203cee1