r=mkaply, a=blizzard Code from jkobal - we were calling Update instead of Invalidate git-svn-id: svn://10.0.0.236/trunk@82063 18797224-902f-48f8-a5cc-f745e15eee43
r=mkaply, a=blizzard Code from jkobal - we were calling Update instead of Invalidate git-svn-id: svn://10.0.0.236/trunk@82063 18797224-902f-48f8-a5cc-f745e15eee43