Return parsed list value in CommaDelimitedList

What's `Ref' got from `CommaDelimitedList' parameter is unicode
string, so failed validation in properties.

The solution here is add list value in `CommaDelimitedList'.

Fixes bug #1226483

Change-Id: I5534ff6027d6f5be3a844778d025b73ab9500796
Merge "Return parsed list value in CommaDelimitedList"