Context in Chromium CL:
https://chromium-review.googlesource.com/c/chromium/src/+/1405277/

This CL must be landed first.

BUG=chromium:916973
R=thakis,cwallez,fjhenigman,geofflang,jmadill,ynovikov

Change-Id: Icde4ec98c9031a262e0dfafa5cfe2a702c4c4e3e
Reviewed-on: https://chromium-review.googlesource.com/c/1405908Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>