Revert "QS: GPS Tile tweaked"

This reverts commit be772bd334d65f0b00929162c2f7acf9b7e2a4a6.

Conflicts:

	packages/SystemUI/res/drawable-xhdpi/ic_qs_location_on.png
	packages/SystemUI/res/drawable-xxhdpi/ic_qs_location_off.png
	packages/SystemUI/res/drawable-xxhdpi/ic_qs_location_on.png
	packages/SystemUI/res/drawable-xxhdpi/ic_qs_location_on_gps.png
	packages/SystemUI/res/drawable-xxhdpi/ic_qs_location_on_wifi.png