Removes old height parameter from CanPass proc

code/game/objects/effects/effect_system/effects_foam.dm

@@ -231,7 +231,7 @@
 	to_chat(user, "<span class='warning'>You hit [src] but bounce off it!</span>")
 	playsound(src.loc, 'sound/weapons/tap.ogg', 100, 1)
 
-/obj/structure/foamedmetal/CanPass(atom/movable/mover, turf/target, height=1.5)
+/obj/structure/foamedmetal/CanPass(atom/movable/mover, turf/target)
 	return !density
 
 /obj/structure/foamedmetal/iron
@@ -273,7 +273,7 @@
 		for(var/obj/item/Item in O)
 			Item.extinguish()
 
-/obj/structure/foamedmetal/resin/CanPass(atom/movable/mover, turf/target, height)
+/obj/structure/foamedmetal/resin/CanPass(atom/movable/mover, turf/target)
 	if(istype(mover) && mover.checkpass(PASSGLASS))
 		return TRUE
 	. = ..()