Removes unnecessary and cruft procs from mob/inventory.dm

code/game/objects/items/robot/robot_parts.dm

@@ -110,7 +110,7 @@
 			B.loc = get_turf(src)
 			user << "<span class='notice'>You armed the robot frame.</span>"
 			if (user.get_inactive_hand()==src)
-				user.before_take_item(src)
+				user.remove_from_mob(src)
 				user.put_in_inactive_hand(B)
 			del(src)
 		else

code/game/objects/items/stacks/stack.dm

@@ -177,7 +177,7 @@
 		spawn(0) //delete the empty stack once the current context yields
 			if (amount <= 0) //check again in case someone transferred stuff to us
 				if(usr)
-					usr.before_take_item(src)
+					usr.remove_from_mob(src)
 				del(src)
 	return 1
 

code/game/objects/items/weapons/tanks/tank_types.dm

@@ -103,7 +103,7 @@
 		if ((!F.status)||(F.ptank))	return
 		src.master = F
 		F.ptank = src
-		user.before_take_item(src)
+		user.remove_from_mob(src)
 		src.loc = F
 	return