ref: acff1627b8505f904fbbb787840fb7239f9ff544
parent: 037345eb695d98cedf6fbc5cc242be7ebb0752e4
parent: f4a8594492b7edd854ede663eb23be97efd56b6b
author: John Koleszar <jkoleszar@google.com>
date: Tue Oct 12 01:44:20 EDT 2010
Merge "Add const qualifiers to variance/SAD functions."