ref: 8c82bda0b816b59c3caad5e0d814d3e519f6b39b
parent: bc7c99e7eca8d30d005e7d5db8b0aada2459fb15
author: Jerome Jiang <jianj@google.com>
date: Mon Jul 16 13:47:44 EDT 2018
vp9: release frame buffer on key frame. Add tests with corrupted frames and periodic key frames. BUG=webm:1545 Change-Id: Ic0684bdafd01507036f56465387b9d2187b1458e