Small fix to innodb.test that Heikki probably simply forgot to commit.

mysql-test/r/innodb.result:
  Added proper cleanup after test.
mysql-test/t/innodb.test:
  We don't expect error if we create varchar(16384) column in Innodb
  table anymore. (Heikki already removed error message from .result
  file.) Also we should do proper cleanup after the test.

mysql-test/r/innodb.result

@@ -1809,5 +1809,6 @@ show variables like "innodb_thread_sleep_delay";
 Variable_name	Value
 innodb_thread_sleep_delay	10000
 create table t1 (v varchar(16384)) engine=innodb;
+drop table t1;
 create table t1 (a bit, key(a)) engine=innodb;
 ERROR 42000: The storage engine for the table doesn't support BIT FIELD

mysql-test/t/innodb.test

@@ -1291,8 +1291,8 @@ show variables like "innodb_thread_sleep_delay";
 #eval set storage_engine=$default;
 
 # InnoDB specific varchar tests
---error 1074
 create table t1 (v varchar(16384)) engine=innodb;
+drop table t1;
 
 # The following should be moved to type_bit.test when innodb will support it
 --error 1178