Removed Unnecessary variables

Change-Id: I2b02e12690ad64061828b7cf346cce3914a1ef4d
Reviewed-on: https://gerrit.libreoffice.org/14952Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

connectivity/source/drivers/kab/KDatabaseMetaData.cxx

@@ -779,7 +779,7 @@ Reference< XResultSet > SAL_CALL KabDatabaseMetaData::getTableTypes(  ) throw(SQ
     Reference< XResultSet > xRef = pResult;
 
     static ODatabaseMetaDataResultSet::ORows aRows;
-    static const OUString aTable("TABLE");
+    static const char aTable[]="TABLE";
 
     if (aRows.empty())
     {