Add forgotton during copy / paste import.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25693 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Utils.py

@@ -57,6 +57,7 @@ from Products.ERP5Type import Constraint
 from Products.ERP5Type.Cache import getReadOnlyTransactionCache
 from zLOG import LOG, BLATHER, PROBLEM, WARNING
 
+from AccessControl.SecurityManagement import newSecurityManager, getSecurityManager
 
 #####################################################
 # Compatibility - XXX - BAD