hg: lambda/lambda/jdk: add 'return this;'

[mike.duigou at oracle.com]

Changeset: f1d080662bf3
Author:    mduigou
Date:      2012-08-31 22:39 -0700
URL:       http://hg.openjdk.java.net/lambda/lambda/jdk/rev/f1d080662bf3

add 'return this;'

! src/share/classes/java/lang/invoke/SerializedLambda.java