No behavior change.

Bug: chromium:926235

Change-Id: I9215b4799a3c68887b8403be057180796ab5777a
Reviewed-on: https://chromium-review.googlesource.com/c/1446311Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>