[Payment Request] Moves PaymentRequestViewController to :payments_ui

ios/chrome/browser/payments/test_payment_request.h

Index: ios/chrome/browser/payments/test_payment_request.h
diff --git a/ios/chrome/browser/payments/test_payment_request.h b/ios/chrome/browser/payments/test_payment_request.h
index 025d38eba03594010d818f7dbf68c541a1a5a848..383d1fb65a8fcdc500e21607ea6b662bf80fae20 100644
--- a/ios/chrome/browser/payments/test_payment_request.h
+++ b/ios/chrome/browser/payments/test_payment_request.h
@@ -15,6 +15,7 @@ class RegionDataLoader;
 
 namespace web {
 class PaymentRequest;
+class PaymentShippingOption;
 }  // namespace web
 
 // PaymentRequest for use in tests.
@@ -31,6 +32,24 @@ class TestPaymentRequest : public PaymentRequest {
     region_data_loader_ = region_data_loader;
   }
 
+  // Returns the web::PaymentRequest instance that was used to build this
+  // object.
+  web::PaymentRequest& web_payment_request() { return web_payment_request_; }
+
+  // Removes all the shipping profiles.
+  void ClearShippingProfiles();
+
+  // Removes all the contact profiles.
+  void ClearContactProfiles();
+
+  // Removes all the creidt cards.

[lpromero, 2017/06/06 09:43:54]

*credit

[Moe, 2017/06/07 02:12:51]

Done.

+  void ClearCreditCards();
+
+  // Sets the currently selected shipping option for this PaymentRequest flow.
+  void set_selected_shipping_option(web::PaymentShippingOption* option) {
+    selected_shipping_option_ = option;
+  }
+
   // PaymentRequest
   autofill::RegionDataLoader* GetRegionDataLoader() override;