Remove duplication.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@30644 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/PropertySheet/RoundingModel.py

@@ -34,12 +34,6 @@ class RoundingModel(DecimalOption):
   """Rounding Model properties and categories.
   """
   _properties = DecimalOption._properties+(
-    { 'id'          : 'rounding_method_id',
-      'description' : 'The name of a python script which implements custom rounding routine.',
-      'type'        : 'string',
-      'mode'        : 'w',
-      'default'     : None,
-    },
     { 'id'          : 'rounding_method_id',
       'description' : 'The name of a python script which implements custom rounding routine.',
       'type'        : 'string',