Fix result files (BUG#24923).

mysql-test/r/information_schema.result

@@ -578,7 +578,7 @@ proc	sql_data_access	enum('CONTAINS_SQL','NO_SQL','READS_SQL_DATA','MODIFIES_SQL
 proc	is_deterministic	enum('YES','NO')
 proc	security_type	enum('INVOKER','DEFINER')
 proc	param_list	blob
-proc	returns	char(64)
+proc	returns	longblob
 proc	body	longblob
 proc	definer	char(77)
 proc	created	timestamp

mysql-test/r/system_mysql_db.result

@@ -196,7 +196,7 @@ proc	CREATE TABLE `proc` (
   `is_deterministic` enum('YES','NO') NOT NULL DEFAULT 'NO',
   `security_type` enum('INVOKER','DEFINER') NOT NULL DEFAULT 'DEFINER',
   `param_list` blob NOT NULL,
-  `returns` char(64) NOT NULL DEFAULT '',
+  `returns` longblob NOT NULL,
   `body` longblob NOT NULL,
   `definer` char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL DEFAULT '',
   `created` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,