BUG=angleproject:1021
BUG=angleproject:1027
BUG=angleproject:1101
BUG=angleproject:1323

Change-Id: I52ce720de66373ea2174890097a6908307a7fa91
Reviewed-on: https://chromium-review.googlesource.com/358168Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>