[Web Payments] Implement item selection in lists.

components/payments/content/payment_request_state.h

 // Copyright 2017 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_CONTENT_PAYMENT_REQUEST_STATE_H_
 #define COMPONENTS_PAYMENTS_CONTENT_PAYMENT_REQUEST_STATE_H_
 
+#include <string>
+#include <vector>
+
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "components/payments/content/payment_request.mojom.h"
 #include "components/payments/core/payment_instrument.h"
 
 namespace autofill {
 class AutofillProfile;
 class PersonalDataManager;
 }  // namespace autofill
 
@@ skipping 75 matching lines @@
   const std::vector<autofill::AutofillProfile*>& contact_profiles() {
     return contact_profiles_;
   }
   const std::vector<std::unique_ptr<PaymentInstrument>>&
   available_instruments() {
     return available_instruments_;
   }
 
   // Setters to change the selected information. Will have the side effect of
   // recomputing "is ready to pay" and notify observers.
+  void SetSelectedShippingOption(mojom::PaymentShippingOption* option);
   void SetSelectedShippingProfile(autofill::AutofillProfile* profile);
   void SetSelectedContactProfile(autofill::AutofillProfile* profile);
   void SetSelectedInstrument(PaymentInstrument* instrument);
 
   bool is_ready_to_pay() { return is_ready_to_pay_; }
 
   const std::string& GetApplicationLocale();
   autofill::PersonalDataManager* GetPersonalDataManager();
 
  private:
@@ skipping 52 matching lines @@
   std::vector<std::unique_ptr<PaymentInstrument>> available_instruments_;
 
   base::ObserverList<Observer> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentRequestState);
 };
 
 }  // namespace payments
 
 #endif  // COMPONENTS_PAYMENTS_CONTENT_PAYMENT_REQUEST_STATE_H_