go.net/publicsuffix: add new eTLD test for IDNs.
go.net/publicsuffix: add new eTLD test for IDNs.

LGTM=nigeltao
R=nigeltao
CC=bradfitz, golang-codereviews
https://codereview.appspot.com/33810044

Committer: Nigel Tao <58ae08b3356928ff9c67562b4719487d54fe8348@golang.org>

go-mirrors/go.net