Partially revert back change. Del shouldn't provide default options.

It can provide custom ones though, if defined with takes_params() in the class.

ipalib/crud.py

@@ -47,8 +47,6 @@ class Del(frontend.Method):
         yield self.obj.primary_key
 
     def get_options(self):
-        for param in self.obj.params_minus_pk():
-            yield param
         for option in self.takes_options:
             yield option
 

tests/test_ipalib/test_crud.py

@@ -130,9 +130,8 @@ class test_Del(CrudChecker):
         Test the `ipalib.crud.Del.get_options` method.
         """
         api = self.get_api()
-        assert list(api.Method.user_verb.options) == \
-            ['givenname', 'sn', 'initials']
-        assert len(api.Method.user_verb.options) == 3
+        assert list(api.Method.user_verb.options) == []
+        assert len(api.Method.user_verb.options) == 0
 
 
 class test_Mod(CrudChecker):