PartialEvaluator: include materialized frame methods

Should correspond to:
Changeset: 92e34e6121ac
Author:    Andreas Woess <andreas.woess@jku.at>
Date:      2014-03-13 09:22 +0100
URL:       http://hg.openjdk.java.net/graal/graal/rev/92e34e6121ac

Signed-off-by: Stefan Marr <git@stefan-marr.de>