serialization: Fix mismatched delete/delete[].
serialization: Fix mismatched delete/delete[].

vlstill/ttk4145,vlstill/ttk4145,superboy0712/realtime,vlstill/ttk4145,superboy0712/realtime,superboy0712/realtime,vlstill/ttk4145,vlstill/ttk4145,superboy0712/realtime,superboy0712/realtime,superboy0712/realtime,vlstill/ttk4145