hg: mlvm/mlvm/langtools: rebase to jdk7-b139 in bsd-port

[john.r.rose at oracle.com]

Changeset: 50f10dc644ad
Author:    jrose
Date:      2011-05-05 01:09 -0700
URL:       http://hg.openjdk.java.net/mlvm/mlvm/langtools/rev/50f10dc644ad

rebase to jdk7-b139 in bsd-port

! series