I found some scenarion where this works properly (e.g., it almost always works for US/Canada), but it often doesn't work when we select a country that has a phone number format that is different from US/Canada.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/09f15955329247e16c8547119e326ac8f35a269c

commit 09f15955329247e16c8547119e326ac8f35a269c
Author: mad <mad@chromium.org>
Date: Thu May 18 06:33:58 2017

Payment request shipping address editor now properly handles countries

The autofill profile needs the country to be set before other fields so that they can be properly internaionalized.

And the country must be set using its internationalized name (as opposed to country code) when using the SetInfo method.

BUG= 722039 , 722452 

Review-Url: https://codereview.chromium.org/2883333003
Cr-Commit-Position: refs/heads/master@{#472708}

[modify] https://crrev.com/09f15955329247e16c8547119e326ac8f35a269c/chrome/browser/ui/views/payments/shipping_address_editor_view_controller.cc
[modify] https://crrev.com/09f15955329247e16c8547119e326ac8f35a269c/chrome/browser/ui/views/payments/shipping_address_editor_view_controller.h
[modify] https://crrev.com/09f15955329247e16c8547119e326ac8f35a269c/chrome/browser/ui/views/payments/shipping_address_editor_view_controller_browsertest.cc