Flush crash-unsafe tables before killing the server

mysql-test/suite/innodb/r/log_file_name.result

 SET GLOBAL innodb_file_per_table=ON;
+FLUSH TABLES;
 CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB;
 CREATE TABLE t3(a INT PRIMARY KEY) ENGINE=InnoDB;
 BEGIN;

mysql-test/suite/innodb/t/log_file_name.test

@@ -7,6 +7,7 @@
 --source include/not_embedded.inc
 
 SET GLOBAL innodb_file_per_table=ON;
+FLUSH TABLES;
 
 CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB;