No required right warnings for XClass definitions

Steps to reproduce:

1. As a user without script right, create an XClass definition that contains dangerous properties like database list properties with raw queries or custom displayers with scripts.
2. As a user with programming right, edit that XClass definition.

Expected result:

There is a warning about the properties that are going to gain rights.

Actual result:

There is no warning as there are currently no analyzers for XClass definitions.