These refer to old function names.

Change-Id: Ic4507ff836b442e953a21c8a2d09def54e1e43a7
Reviewed-on: https://go-review.googlesource.com/108495
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>