BUG=angleproject:1105

Change-Id: I5f5f0ebea4fa83cc03df932e60e5843ba380597b
Reviewed-on: https://chromium-review.googlesource.com/287831Tested-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>