Use process_timer instead of distribute + tic. This just work arounds some security problem.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@14656 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -470,8 +470,7 @@ class ERP5TypeTestCase(PortalTestCase):
       if portal_activities is not None:
         count = 1000
         while len(portal_activities.getMessageList()) > 0:
-          portal_activities.distribute()
-          portal_activities.tic()
+          portal_activities.process_timer(None, None)
           # This prevents an infinite loop.
           count -= 1
           if count == 0: