[Payments] View controllers no longer have access to PaymentRequest

chrome/browser/ui/views/payments/payment_sheet_view_controller.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 CHROME_BROWSER_UI_VIEWS_PAYMENTS_PAYMENT_SHEET_VIEW_CONTROLLER_H_
 #define CHROME_BROWSER_UI_VIEWS_PAYMENTS_PAYMENT_SHEET_VIEW_CONTROLLER_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "chrome/browser/ui/views/payments/payment_request_sheet_controller.h"
-#include "components/payments/content/payment_request.h"
 #include "components/payments/content/payment_request_state.h"
 
 namespace payments {
 
-class PaymentRequest;
+class PaymentRequestSpec;
+class PaymentRequestState;
 class PaymentRequestDialogView;
 
 // The PaymentRequestSheetController subtype for the Payment Sheet screen of the
 // Payment Request dialog.
 class PaymentSheetViewController : public PaymentRequestSheetController,
                                    public PaymentRequestState::Observer {
  public:
   // Does not take ownership of the arguments, which should outlive this object.
-  PaymentSheetViewController(PaymentRequest* request,
+  PaymentSheetViewController(PaymentRequestSpec* spec,
+                             PaymentRequestState* state,
                              PaymentRequestDialogView* dialog);
   ~PaymentSheetViewController() override;
 
   // PaymentRequestSheetController:
   std::unique_ptr<views::View> CreateView() override;
 
   // PaymentRequestState::Observer:
   void OnSelectedInformationChanged() override;
 
  private:
@@ skipping 15 matching lines @@
   views::Button* pay_button_;
 
   const int widest_name_column_view_width_;
 
   DISALLOW_COPY_AND_ASSIGN(PaymentSheetViewController);
 };
 
 }  // namespace payments
 
 #endif  // CHROME_BROWSER_UI_VIEWS_PAYMENTS_PAYMENT_SHEET_VIEW_CONTROLLER_H_