ref: 1ece42aaf76c0b7e059fef5ef17c605cf1f5a478
parent: 855a71dfda9fb2620ae5567a5bb0897aa4fc0d47
author: Jerome Jiang <jianj@google.com>
date: Wed Mar 13 12:21:43 EDT 2019
Enclose macro arguments in parentheses BUG=webm:1606 Change-Id: I661485b860243c95b6450035dbac77b0dd4d9ff4