Approved by the IETF.

https://datatracker.ietf.org/doc/draft-ietf-httpbis-legally-restricted-status/

Change-Id: I688597bb5f7ef7c7a9be660a4fcd2ef02d9dc9f4
Reviewed-on: https://go-review.googlesource.com/18112Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: David Symonds <dsymonds@golang.org>