slicetype: fix bug in intra estimation in Lookahead::estimateCUCost()


# HG changeset patch
# User Steve Borho <steve@borho.org>
# Date 1379538813 18000
#      Wed Sep 18 16:13:33 2013 -0500
# Node ID 5bab261d0dd7ac68c4af3837853d48d56017d4d6
# Parent  197dd6d2f54d7193d7dcf28d03a0b3dccb353fad
slicetype: fix bug in intra estimation in Lookahead::estimateCUCost()