hg: jdk7/build: 6631003: Add hg tip changeset to build image

[kelly.ohair at oracle.com]

Changeset: 3bd41d40ab97
Author:    ohair
Date:      2011-04-26 16:30 -0700
URL:       http://hg.openjdk.java.net/jdk7/build/rev/3bd41d40ab97

6631003: Add hg tip changeset to build image
Reviewed-by: mduigou

! .hgignore
! Makefile