Remove incorrect test file.

mysql-test/suite/wsrep/r/innodb_load_xa_with_wsrep.result

-install plugin innodb soname 'ha_innodb';
-select engine,support,transactions,xa from information_schema.engines where engine='innodb';
-engine	support	transactions	xa
-InnoDB	YES	YES	YES
-create table t1 (a int) engine=innodb;
-start transaction;
-insert t1 values (1);
-insert t1 values (2);
-commit;
-include/show_binlog_events.inc
-Log_name	Pos	Event_type	Server_id	End_log_pos	Info
-mysqld-bin.000001	#	Gtid	#	#	GTID #-#-#
-mysqld-bin.000001	#	Query	#	#	use `test`; create table t1 (a int) engine=innodb
-mysqld-bin.000001	#	Gtid	#	#	BEGIN GTID #-#-#
-mysqld-bin.000001	#	Query	#	#	use `test`; insert t1 values (1)
-mysqld-bin.000001	#	Query	#	#	use `test`; insert t1 values (2)
-mysqld-bin.000001	#	Xid	#	#	COMMIT /* XID */
-drop table t1;
-uninstall plugin innodb;

mysql-test/suite/wsrep/t/innodb_load_xa_with_wsrep.opt

---ignore-builtin-innodb --loose-innodb --log-bin

mysql-test/suite/wsrep/t/innodb_load_xa_with_wsrep.test

-#
-# MDEV-6082 Assertion `0' fails in TC_LOG_DUMMY::log_and_order on DML after installing TokuDB at runtime on server with disabled InnoDB
-#
---source include/not_embedded.inc
---source include/have_wsrep.inc
-
-if (!$HA_INNODB_SO) {
-  --skip Need InnoDB plugin
-}
-install plugin innodb soname 'ha_innodb';
-select engine,support,transactions,xa from information_schema.engines where engine='innodb';
-create table t1 (a int) engine=innodb;
-start transaction;
-insert t1 values (1);
-insert t1 values (2);
-commit;
---source include/show_binlog_events.inc
-drop table t1;
-uninstall plugin innodb;