Revert "Merge branch 'tool_behavior-replacing' of https://github.com/SandPoot/Citadel-Station-13 into tool_behavior-replacing"

This reverts commit 2e29f30fdf, reversing
changes made to 724910cfab.

code/game/objects/structures/beds_chairs/bed.dm

@@ -37,7 +37,7 @@
 	return attack_hand(user)
 
 /obj/structure/bed/attackby(obj/item/W, mob/user, params)
-	if(W.tool_behaviour == TOOL_WRENCH && !(flags_1&NODECONSTRUCT_1))
+	if(istype(W, /obj/item/wrench) && !(flags_1&NODECONSTRUCT_1))
 		W.play_tool_sound(src)
 		deconstruct(TRUE)
 	else if(istype(W, /obj/item/bedsheet))

code/game/objects/structures/beds_chairs/chair.dm

@@ -77,7 +77,7 @@
 	qdel(src)
 
 /obj/structure/chair/attackby(obj/item/W, mob/user, params)
-	if(W.tool_behaviour == TOOL_WRENCH && !(flags_1 & NODECONSTRUCT_1))
+	if(istype(W, /obj/item/wrench) && !(flags_1&NODECONSTRUCT_1))
 		W.play_tool_sound(src)
 		deconstruct()
 	else if(istype(W, /obj/item/assembly/shock_kit))