[WebPayments] Add the Payment Method section in the Payment Sheet

components/payments/payment_request.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_
 #define COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_
 
 #include <memory>
 
 #include "components/payments/payment_request.mojom.h"
 #include "mojo/public/cpp/bindings/binding.h"
 
+namespace autofill {
+class CreditCard;
+}
+
 namespace content {
 class WebContents;
 }
 
 namespace payments {
 
 class PaymentRequestDelegate;
 class PaymentRequestWebContentsManager;
 
 class PaymentRequest : payments::mojom::PaymentRequest {
@@ skipping 11 matching lines @@
             payments::mojom::PaymentDetailsPtr details,
             payments::mojom::PaymentOptionsPtr options) override;
   void Show() override;
   void UpdateWith(payments::mojom::PaymentDetailsPtr details) override {}
   void Abort() override {}
   void Complete(payments::mojom::PaymentComplete result) override {}
   void CanMakePayment() override {}
 
   void Cancel();
   void OnError();
+
+  // Returns the currently selected credit card for this PaymentRequest flow.
+  // It's not guaranteed to be complete.
+  // Returns nullptr if there is no selected card.

[Mathieu, 2017/01/12 21:27:11]

wrap lines

[anthonyvd, 2017/01/13 16:09:19]

Done.

+  autofill::CreditCard* GetCurrentlySelectedCreditCard();
+
   payments::mojom::PaymentDetails* details() { return details_.get(); }
-
   content::WebContents* web_contents() { return web_contents_; }
 
  private:
   content::WebContents* web_contents_;
   std::unique_ptr<PaymentRequestDelegate> delegate_;
   // |manager_| owns this PaymentRequest.
   PaymentRequestWebContentsManager* manager_;
   mojo::Binding<payments::mojom::PaymentRequest> binding_;
   payments::mojom::PaymentRequestClientPtr client_;
   payments::mojom::PaymentDetailsPtr details_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentRequest);
 };
 
 }  // namespace payments
 
 #endif  // COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_