ref: 15a3e5f74234b96559a4b116f8dca50901367587
parent: 112789d4f26ef7b8ec4cb216bfe79b59fbc4a022
author: hkuang <hkuang@google.com>
date: Thu Oct 9 07:58:39 EDT 2014
Remove unnecessary scale check in set_ref. Scale check has been done in read_inter_block_mode_info. Change-Id: I6c86f93bd579109ed30ff13a04a30e35f5ae6fc5