ref: e247ab09a6a30f5efd586853152faa5a49809e89
parent: a9e7243d1a7447f1596d9af97fce6d81ad1bc12b
author: James Zern <jzern@google.com>
date: Wed Jun 26 14:32:21 EDT 2013
variance_test: add missing ClearSystemState... ...to recently added SubpelVarianceTest Change-Id: I8775e39fd5dbfba81ad42b79b47bf6dd6ca8cc0e