*re-land after rebase on top of Chrome build fix* This patch will enable a Chromium-side CL to build dEQP/ANGLE with GoogleTest. BUG=angleproject:998 BUG=500736 Change-Id: Id02c66a260b0a7bab3de9cda624fe097322b2d3c Reviewed-on: https://chromium-review.googlesource.com/281824Tested-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Corentin Wallez <cwallez@google.com> Reviewed-by: Kenneth Russell <kbr@chromium.org>
