Update contrib.
2 _Z23CloseTestUpdateReceiverP23CTContentUpdateReceiver @ 1 NONAME
3 _Z23StartTestUpdateReceiverRP23CTContentUpdateReceiveri @ 2 NONAME
4 _ZN23CTContentUpdateReceiver10SetVisibleEi @ 3 NONAME
5 _ZN23CTContentUpdateReceiver19SetInternalPriorityE15TThreadPriority @ 4 NONAME