hg: icedtea/jdk7/hotspot: 6939180: Zero locking fix

[ahughes at redhat.com]

Changeset: 0b61b4588a27
Author:    twisti
Date:      2010-03-30 00:57 -0700
URL:       http://hg.openjdk.java.net/icedtea/jdk7/hotspot/rev/0b61b4588a27

6939180: Zero locking fix
Summary: When Zero is running with Shark enabled threads can be left with their _do_not_unlock_if_synchronized flag incorrectly set.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson at redhat.com>

! src/cpu/zero/vm/cppInterpreter_zero.cpp