When a new Payments address is created from the editor, use it as the chosen address

chrome/browser/ui/views/payments/shipping_address_editor_view_controller_browsertest.cc

Index: chrome/browser/ui/views/payments/shipping_address_editor_view_controller_browsertest.cc
diff --git a/chrome/browser/ui/views/payments/shipping_address_editor_view_controller_browsertest.cc b/chrome/browser/ui/views/payments/shipping_address_editor_view_controller_browsertest.cc
index 1d5430fb760f785d95a7e66a48ef62f8f12cabff..5ba3ecd420d875d9c9bc308adeac7522f34b4b42 100644
--- a/chrome/browser/ui/views/payments/shipping_address_editor_view_controller_browsertest.cc
+++ b/chrome/browser/ui/views/payments/shipping_address_editor_view_controller_browsertest.cc
@@ -211,6 +211,11 @@ IN_PROC_BROWSER_TEST_F(PaymentRequestShippingAddressEditorTest,
                        EnteringValidDataWithDefaultCountry) {

[Mathieu, 2017/04/24 20:05:19]

Could we have a test similar to
https://cs.chromium.org/chromium/src/chrome/browser/ui/views/payments/credit_...

Where there is an invalid address available (according to my current big hack
[1], an invalid address is one that is missing the zip code), we select it, fix
it in the editor and verify that it is now selected?

[1]
https://cs.chromium.org/chromium/src/chrome/browser/ui/views/payments/profile...

[MAD, 2017/04/25 14:23:49]

As discussed, will do this in another CL.

   InvokePaymentRequestUI();
 
+  // No shipping profiles are available.
+  PaymentRequest* request = GetPaymentRequests(GetActiveWebContents()).front();
+  EXPECT_EQ(0U, request->state()->shipping_profiles().size());
+  EXPECT_EQ(nullptr, request->state()->selected_shipping_profile());
+
   SetDefaultCountryData();
 
   EnableAddressInputOverride();
@@ -242,6 +247,11 @@ IN_PROC_BROWSER_TEST_F(PaymentRequestShippingAddressEditorTest,
   EXPECT_EQ(base::ASCIIToUTF16(country_code),
             profile->GetRawInfo(autofill::ADDRESS_HOME_COUNTRY));
   ExpectExistingRequiredFields(nullptr);
+
+  // One shipping profile is available and selected.
+  EXPECT_EQ(1U, request->state()->shipping_profiles().size());
+  EXPECT_EQ(request->state()->shipping_profiles().back(),
+            request->state()->selected_shipping_profile());
 }
 
 IN_PROC_BROWSER_TEST_F(PaymentRequestShippingAddressEditorTest,