BUG=angle:696

Change-Id: I193f6771d85f2b777e84dc4d650b50fb31875489
Reviewed-on: https://chromium-review.googlesource.com/207770Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Nicolas Capens <capn@chromium.org>