[MIRROR] Various fixes upport from chomp (#7867)

Co-authored-by: Raeschen <rycoop29@gmail.com>

code/controllers/subsystems/garbage.dm

@@ -51,10 +51,14 @@ SUBSYSTEM_DEF(garbage)
 	#ifdef REFERENCE_TRACKING
 	var/list/reference_find_on_fail = list()
 	var/find_reference_on_fail_global_toggle = FALSE
-	#ifdef REFERENCE_TRACKING_DEBUG
+	
+	// CHOMPEdit start - unique to us
+	#ifdef REFERENCE_TRACKING_DEBUG 
 	//Should we save found refs. Used for unit testing
 	var/should_save_refs = FALSE
 	#endif
+	//ChompEDIT END
+	
 	#endif