The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f63c3bce0928c9534671fb325d45fd1524ac6b37

commit f63c3bce0928c9534671fb325d45fd1524ac6b37
Author: rouslan <rouslan@chromium.org>
Date: Tue May 03 01:02:50 2016

Provide shipping in PaymentRequest result

If the merchant provides non-NULL shipping options, the merchant does
not need shipping address to calculate shipping costs. The UI selects
the default shipping address, but does not send it to the merchant. This
patch sends the shipping address to the merchant when the user clicks
"Pay".

BUG= 608222 

Review-Url: https://codereview.chromium.org/1937783002
Cr-Commit-Position: refs/heads/master@{#391133}

[modify] https://crrev.com/f63c3bce0928c9534671fb325d45fd1524ac6b37/chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java
[modify] https://crrev.com/f63c3bce0928c9534671fb325d45fd1524ac6b37/third_party/WebKit/Source/modules/payments/PaymentRequest.cpp
[modify] https://crrev.com/f63c3bce0928c9534671fb325d45fd1524ac6b37/third_party/WebKit/Source/modules/payments/PaymentsValidators.cpp
[modify] https://crrev.com/f63c3bce0928c9534671fb325d45fd1524ac6b37/third_party/WebKit/Source/modules/payments/PaymentsValidators.h
[modify] https://crrev.com/f63c3bce0928c9534671fb325d45fd1524ac6b37/third_party/WebKit/Source/modules/payments/PaymentsValidatorsTest.cpp
[modify] https://crrev.com/f63c3bce0928c9534671fb325d45fd1524ac6b37/third_party/WebKit/public/platform/modules/payments/payment_request.mojom