Porting GetComponent macros removal, and some related changes.

code/modules/recycling/disposal/bin.dm

@@ -283,7 +283,7 @@
 /obj/machinery/disposal/bin/attackby(obj/item/I, mob/user, params)
 	if(istype(I, /obj/item/storage/bag/trash))	//Not doing component overrides because this is a specific type.
 		var/obj/item/storage/bag/trash/T = I
-		GET_COMPONENT_FROM(STR, /datum/component/storage, T)
+		var/datum/component/storage/STR = T.GetComponent(/datum/component/storage)
 		to_chat(user, "<span class='warning'>You empty the bag.</span>")
 		for(var/obj/item/O in T.contents)
 			STR.remove_from_storage(O,src)

code/modules/recycling/disposal/construction.dm

@@ -29,7 +29,7 @@
 	pipename = initial(pipe_type.name)
 
 	if(flip)
-		GET_COMPONENT(rotcomp,/datum/component/simple_rotation)
+		var/datum/component/simple_rotation/rotcomp = GetComponent(/datum/component/simple_rotation)
 		rotcomp.BaseRot(null,ROTATION_FLIP)
 
 	update_icon()