R=clemensh@chromium.org
CC=ahaas@chromium.org

Change-Id: Ibcbc5e43e7095d9783f49ad2c3f27338100c4fdf
Reviewed-on: https://chromium-review.googlesource.com/1039489
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52953}