Galera test fix after merge.

mysql-test/suite/galera/r/galera_as_slave_gtid_myisam.result

+connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
+connection node_2;
 ALTER TABLE mysql.gtid_slave_pos engine = InnoDB;
 START SLAVE;
+connection node_1;
 CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=MyISAM;
 INSERT INTO t1 VALUES(1);
 SELECT LENGTH(@@global.gtid_binlog_state) > 1;
 LENGTH(@@global.gtid_binlog_state) > 1
 1
+connection node_2;
 gtid_binlog_state_equal
 0
+connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3;
 SELECT COUNT(*) = 0 FROM t1;
 COUNT(*) = 0
 1
 gtid_binlog_state_equal
 0
 #cleanup
+connection node_1;
 DROP TABLE t1;
 reset master;
+connection node_2;
 STOP SLAVE;
 RESET SLAVE ALL;
 reset master;
+connection node_3;
 reset master;