Security: LockscreenWallpaper: Dirty trace of old setting location

Moved to Theme Engine, burn this derp.

Signed-off-by: Carlo Savignano <stevewatersy@gmail.com>
Merge branch 'kitkat' of https://github.com/AOSPA/android_packages_apps_Settings into kitkat
Merge pull request #9 from AOSPA-legacy/kitkat

make -j4 multirom_zip