Proxify it against my_view_mode_tales_expression to benefit its External Validator

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@45326 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/TALESConstraint_view/my_expression.xml

@@ -10,7 +10,6 @@
             <key> <string>delegated_list</string> </key>
             <value>
               <list>
-                <string>display_width</string>
                 <string>title</string>
               </list>
             </value>
@@ -72,13 +71,9 @@
             <key> <string>values</string> </key>
             <value>
               <dictionary>
-                <item>
-                    <key> <string>display_width</string> </key>
-                    <value> <int>20</int> </value>
-                </item>
                 <item>
                     <key> <string>field_id</string> </key>
-                    <value> <string>my_string_field</string> </value>
+                    <value> <string>my_view_mode_tales_expression</string> </value>
                 </item>
                 <item>
                     <key> <string>form_id</string> </key>

product/ERP5/bootstrap/erp5_core/bt/revision

-40943
+40944
\ No newline at end of file