XXXXXXXXXXXXX Revert "ERP5/tests/testXHTML: do not report unused forms"

This reverts commit 3444caa5.

product/ERP5/tests/testXHTML.py

@@ -112,10 +112,6 @@ class TestXHTMLMixin(ERP5TypeTestCase):
           except BrokenProxyField:
             template_field = None
           if template_field is None:
-            # field's parent form can actually exists but not in current skin, check if it can be found in portal_skins
-            found_list_action_list = skins_tool.ZopeFind(skins_tool, obj_ids=[field.form.id], search_sub=1)
-            if found_list_action_list and (found_list_action_list[0][1] != field.form):
-              continue
             # Base_viewRelatedObjectList (used for proxy listbox ids on
             # relation fields) is an exception, the proxy field has no target
             # by default.