local implemetation of isDivergent

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@305 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/DeliveryCell.py

@@ -136,13 +136,6 @@ Une ligne tarifaire."""
       if kw.has_key('item_id_list'):
         self._setItemIdList( kw['item_id_list'] )
 
-    security.declareProtected(Permissions.View, 'isDivergent')
-    def isDivergent(self):
-      """
-        For DeliveryCell, consider orphane
-      """
-      return Movement.isDivergent(self) or (not self.hasSimulationMovement())
-
     security.declareProtected( Permissions.ModifyPortalContent, 'hasCellContent' )
     def hasCellContent(self, base_id='movement'):
       """