Revert "fix lockscreen wallpaper fc"

This reverts commit 029e6f1a1689ec52914fc3a387a0da59f829d14e.
Revert "Custom lockscreen wallpaper [2/2]"

This reverts commit 36cacd1ec45801d0bb62e4933e310679937badef.

Conflicts:
	res/values/crom_strings.xml