BUG=angle:596

Change-Id: I174e3b73c0cb675b5c9aea5722a7051a34639831
Reviewed-on: https://chromium-review.googlesource.com/192340Tested-by: Nicolas Capens <nicolascapens@chromium.org>
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>