BUG=angleproject:1368

Change-Id: I2a0852399cdf04192d7e1d11b33b2103aa173354
Reviewed-on: https://chromium-review.googlesource.com/344003Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>