BUG=chromium:431177

Change-Id: Id9c8ad68a9703591d6f576bfae3d7061526ed27f
Reviewed-on: https://chromium-review.googlesource.com/344740
Tryjob-Request: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>