BUG=angle:596

Change-Id: I72d8796172c5db57ddeb86bbc6c08cbb2ec125f1
Reviewed-on: https://chromium-review.googlesource.com/193230Tested-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>