massive burndown (#29894)

code/modules/reagents/reagent_containers/patch.dm

@@ -1,11 +1,9 @@
 /obj/item/reagent_containers/patch
 	name = "chemical patch"
 	desc = "A chemical patch for touch based applications."
-	icon = 'icons/obj/chemical.dmi'
 	icon_state = "bandaid1"
 	possible_transfer_amounts = null
 	visible_transfer_rate = FALSE
-	volume = 30
 	temperature_min = 270
 	temperature_max = 350
 	var/instant_application = FALSE