BUG=angle:905

Change-Id: Idde35172cfa495c8b74b961f4ab8c4e657653074
Reviewed-on: https://chromium-review.googlesource.com/263763Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>