Is now set to: <= 320x240: 600kbps <= 640x480: 1.7Mbps <= 960x540: 2Mbps > 960x540: 2.5Mbps For QVGA and VGA, the qp was around 10 at the selected thresholds when running some tests. The change in qp declined above the selected bitrates. BUG= R=mflodman@webrtc.org, pbos@webrtc.org, stefan@webrtc.org Review URL: https://codereview.webrtc.org/1297373003 . Cr-Commit-Position: refs/heads/master@{#9878}