hg: lambda/lambda/jdk: Add tests for super method references.

[robert.field at oracle.com]

Changeset: d7ae26c75a9d
Author:    Robert Field <Robert.Field at oracle.com>
Date:      2012-06-01 22:16 -0700
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/d7ae26c75a9d

Add tests for super method references.

+ test-ng/tests/org/openjdk/tests/javac/MethodReferenceTestSuper.java
+ test-ng/tests/org/openjdk/tests/javac/MethodReferenceTestVarArgsSuper.java