ref: a32f3415392bda8bfc16c0a6827c42e1347a585d
parent: 10969dfc6e7f25b1fdbc8b84c491047e87264a81
author: JackyChen <jackychen@google.com>
date: Thu Jun 2 05:41:52 EDT 2016
Disable short circuit feature for low temporal variance. The featrue fails in libvpx_unit_tests-valgrind. Will re-enable it after fixing the issue. Change-Id: I8ba132f04e98f4615b31fbff2097eda83c5e42bc