revert unrelated changes from r29481.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29483 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -212,10 +212,6 @@ class ERP5TypeTestCase(PortalTestCase):
     This TestCase setups an ERP5Site and installs business templates.
     """
 
-    def shortDescription(self):
-        doc = self._TestCase__testMethodDoc
-        return doc and str(self) + ', ' + doc.split("\n")[0].strip() or None
-
     def dummy_test(self):
       ZopeTestCase._print('All tests are skipped when --save option is passed '
                           'with --update_business_templates or without --load')