NOTRY=true
TBR=titzer@chromium.org

Bug: chromium:775027
Change-Id: I0bd4a55e3530e1e2f26bbe416587f1421f6cdbae
Reviewed-on: https://chromium-review.googlesource.com/721180Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Ben Titzer <titzer@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#48597}