BUG=angleproject:2137

Change-Id: I385eab17b60ae434b06c8235d7ee7849c145e765
Reviewed-on: https://chromium-review.googlesource.com/688681
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>