Fix pushbuild errors.

mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test:
  The test unnecessarily refused to run in non-debug mode. It can safely
  run in non-debug mode and produces the same result, so I removed the
  restriction.
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
  Updated result file. It is a little unclear what the best thing to put in
  the binlog is, but the present results for this particular test are enough
  to replicate. Mats will figure out more as he fixes BUG#29020. After
  BUG#34768 has been fixed, these statements should be marked unsafe and
  not allowed in statement mode.
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
  Updated result file. It is a little unclear what the best thing to put in
  the binlog is, but the present results for this particular test are enough
  to replicate. Mats will figure out more as he fixes BUG#29020. After
  BUG#34768 has been fixed, these statements should be marked unsafe and
  not allowed in statement mode.

mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test

@@ -7,7 +7,7 @@
 
 -- source include/have_log_bin.inc
 -- source include/have_innodb.inc
--- source include/have_debug.inc
+
 
 --disable_warnings
 drop table if exists t1, t2;

mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result

@@ -586,7 +586,7 @@ master-bin.000001	#	Query	#	#	use `test`; BEGIN
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t4)
 master-bin.000001	#	Table_map	#	#	table_id: # (test.t1)
 master-bin.000001	#	Write_rows	#	#	table_id: # flags: STMT_END_F
-master-bin.000001	#	Query	#	#	use `test`; ROLLBACK
+master-bin.000001	#	Xid	#	#	COMMIT /* XID */
 /* the output must denote there is the query */;
 select count(*) from t1 /* must be 4 */;
 count(*)
@@ -822,10 +822,8 @@ UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */;
 ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	#	Query	#	#	use `test`; BEGIN
 master-bin.000001	#	Intvar	#	#	INSERT_ID=6
 master-bin.000001	#	Query	#	#	use `test`; UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */
-master-bin.000001	#	Query	#	#	use `test`; ROLLBACK
 select count(*) from t1 /* must be 4 */;
 count(*)
 4

mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result

@@ -549,10 +549,8 @@ UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */;
 ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	#	Query	#	#	use `test`; BEGIN
 master-bin.000001	#	Intvar	#	#	INSERT_ID=6
 master-bin.000001	#	Query	#	#	use `test`; UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */
-master-bin.000001	#	Query	#	#	use `test`; ROLLBACK
 /* the output must denote there is the query */;
 select count(*) from t1 /* must be 4 */;
 count(*)
@@ -788,10 +786,8 @@ UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */;
 ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
 show binlog events from <binlog_start>;
 Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-master-bin.000001	#	Query	#	#	use `test`; BEGIN
 master-bin.000001	#	Intvar	#	#	INSERT_ID=6
 master-bin.000001	#	Query	#	#	use `test`; UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */
-master-bin.000001	#	Query	#	#	use `test`; ROLLBACK
 select count(*) from t1 /* must be 4 */;
 count(*)
 4