BUG=angleproject:1874

Change-Id: Id39c26b806e6a7937517235afe0ca60f5087df5b
Reviewed-on: https://chromium-review.googlesource.com/438940Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>