Seeing failures on some Intel HD4000 cards as well as AMD.

BUG=angleproject:1038

Change-Id: I45dfcdf62af69cd3295918d963def85f2eb50ebe
Reviewed-on: https://chromium-review.googlesource.com/274943Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>