should be a part of r29217 (cleanup Preference_viewTemplateList).

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@29218 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/bootstrap/erp5_core/SkinTemplateItem/portal_skins/erp5_core/Preference_viewTemplateList.xml

@@ -91,9 +91,7 @@
                 <item>
                     <key> <string>hidden</string> </key>
                     <value>
-                      <list>
-                        <string>listbox_title</string>
-                      </list>
+                      <list/>
                     </value>
                 </item>
                 <item>