Removes the datum pool, as it is not performant.

* Creating new objects is cheap, in fact comparable to the cost of getting it out of the pool, so it doesn't help there.
* Placing items in the pool is far more expensive than letting them garbage collect due to the resetting of vars and such.

code/game/objects/structures/window.dm

@@ -92,11 +92,11 @@
 		index = 0
 		while(index < 2)
 			new shardtype(loc) //todo pooling?
-			if(reinf) PoolOrNew(/obj/item/stack/rods, loc)
+			if(reinf) new /obj/item/stack/rods(loc)
 			index++
 	else
 		new shardtype(loc) //todo pooling?
-		if(reinf) PoolOrNew(/obj/item/stack/rods, loc)
+		if(reinf) new /obj/item/stack/rods(loc)
 	qdel(src)
 	return