Revert "[2/2] settings: Change density on the fly"

This reverts commit a1c0b6d993e335097f1ff649225864df8a83103e.
Revert: Habilitar/Deshabilitar Halo
System app remover

Change-Id: Ie71099cf4e8df4d1153d2e4da8df02d082a237a0

Conflicts:
	AndroidManifest.xml
	res/values/custom_arrays.xml
	res/values/custom_strings.xml
	res/xml/dirtytweaks.xml