ref: 967042c9296c3a8bdf12f88551755457607773c7
parent: 890c8a15d11be3141dff16c2c577622b59abbb66
author: Jerome Jiang <jianj@google.com>
date: Thu Dec 13 11:00:18 EST 2018
Remove -Wextra suppression. BUG=webm:1246 Change-Id: Iae78e266faa9c4989500fc919b24f2f584ac0550