kwiberg b60d1962d8 Eliminate left shift of negative value by using multiplication instead
BUG=chromium:655917

Review-Url: https://codereview.webrtc.org/2430393003
Cr-Commit-Position: refs/heads/master@{#14741}
2016-10-24 11:18:50 +00:00
..
2016-10-24 10:24:22 +00:00