Change-Id: Ib7be503a46f3609ea29464569e57e1f620e97a53
GitHub-Last-Rev: a43cffe45f3b9d208028f7682088cbe537d6deca
GitHub-Pull-Request: golang/go#30007
Reviewed-on: https://go-review.googlesource.com/c/go/+/160431
Run-TryBot: Leon Klingele <git@leonklingele.de>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>