[FIX] You can now throw chem grenades (And some other things) further than 1 tile again (#26105)

* Fix throwing for a couple of items

* Not watertanks

* Or backtank fire extinguishers

---------

Co-authored-by: Adrer <adrermail@gmail.com>

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

@@ -14,7 +14,7 @@
 		return 0
 	if(newloc.density)
 		return 0
-	.=..()
+	. = ..()
 
 /obj/effect/particle_effect/water/Bump(atom/A)
 	if(reagents)

code/game/objects/items/weapons/grenades/chem_grenade.dm

@@ -234,7 +234,7 @@
 		nadeassembly.HasProximity(AM)
 
 /obj/item/grenade/chem_grenade/Move() // prox sensors and infrared care about this
-	..()
+	. = ..()
 	if(nadeassembly)
 		nadeassembly.process_movement()
 

code/game/objects/structures/stool_bed_chair_nest/chairs.dm

@@ -33,7 +33,7 @@
 		qdel(src)
 
 /obj/structure/chair/Move(atom/newloc, direct)
-	..()
+	. = ..()
 	handle_rotation()
 
 /obj/structure/chair/attackby(obj/item/W as obj, mob/user as mob, params)