Fix test failure on galera_as_slave_replay by adding wait_conditions

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

@@ -84,11 +84,21 @@ SET GLOBAL wsrep_provider_options = 'dbug=';
 SET GLOBAL wsrep_provider_options = 'signal=commit_monitor_enter_sync';
 SET DEBUG_SYNC = "RESET";
 connection node_2a;
-set session wsrep_sync_wait=15;
-SELECT COUNT(*) = 1 FROM test.t1 WHERE f2 = 'e';
-COUNT(*) = 1
-1
 set session wsrep_sync_wait=0;
+SELECT * from test.t1;
+f1	f2
+1	a
+2	b
+3	e
+4	d
+connection node_1;
+SELECT * from test.t1;
+f1	f2
+1	a
+2	b
+3	e
+4	d
+connection node_2a;
 STOP SLAVE;
 RESET SLAVE;
 DROP TABLE t1;

mysql-test/suite/galera/t/galera_as_slave_replay.test

@@ -185,11 +185,17 @@ SET DEBUG_SYNC = "now SIGNAL signal.wsrep_apply_cb";
 SET DEBUG_SYNC = "RESET";
 
 --connection node_2a
-
-set session wsrep_sync_wait=15;
-SELECT COUNT(*) = 1 FROM test.t1 WHERE f2 = 'e';
 set session wsrep_sync_wait=0;
+--let $wait_condition = SELECT COUNT(*) = 1 FROM test.t1 where f2 = 'e'
+--source include/wait_condition.inc
+SELECT * from test.t1;
 
+--connection node_1
+--let $wait_condition = SELECT COUNT(*) = 1 FROM test.t1 where f2 = 'e'
+--source include/wait_condition.inc
+SELECT * from test.t1;
+
+--connection node_2a
 STOP SLAVE;
 RESET SLAVE;