Bug: libyuv:768
Test: git checkout master && tools_libyuv/autoroller/roll_deps.py

Change-Id: I55f21382cb947ecff2078eb9a0fa5572ceee64b5
Reviewed-on: https://chromium-review.googlesource.com/847001
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>