Setting: Active display bugfixes [2/2] - remove wallpapper

Base part -> http://review.pac-rom.com/#/c/770/

PS2: update author

Change-Id: I818a6ae00cbd3d32c5c43c80e37d37d64397a87f
Merge "Setting: Active display bugfixes [2/2] - remove wallpapper" into pac-4.4