TEST=angle_unittests
BUG=angleproject:941

Change-Id: Ie45a8a581bf2931ecccfc41b26db49a257fcaf1d
Reviewed-on: https://chromium-review.googlesource.com/265201Tested-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>