LP #1711781: Redundant GTID unsafe mark for CREATE/DROP TEMPORARY TABLE in RBR/MBR

**Reported in Launchpad by Nickolay Ihalainen last update 28-09-2017 15:00:23

Temporary tables are not logged in binlog for RBR after:
https://bugs.launchpad.net/percona-server/+bug/1668602

This makes tests passing for: https://bugs.mysql.com/bug.php?id=77354
even with:

@@ -11005,7 +11005,8 @@ bool THD::is_ddl_gtid_compatible()
GTID even if the transaction is rolled back.
This includes the execution inside Functions and Triggers.
*/

• if (in_multi_stmt_transaction_mode() || in_sub_stmt)
  + if ((in_multi_stmt_transaction_mode() || in_sub_stmt)
  + && !is_current_stmt_binlog_format_row())

Patch provided by customer fixes forever-opened Hibernate bug related to gtid and temporary tables inside transactions:
https://hibernate.atlassian.net/browse/HHH-9289

The bug is not applicable for upstream, because
https://bugs.mysql.com/bug.php?id=85258 still not applied