[Payments] View controllers no longer have access to PaymentRequest

chrome/browser/ui/views/payments/credit_card_editor_view_controller.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 CHROME_BROWSER_UI_VIEWS_PAYMENTS_CREDIT_CARD_EDITOR_VIEW_CONTROLLER_H_
 #define CHROME_BROWSER_UI_VIEWS_PAYMENTS_CREDIT_CARD_EDITOR_VIEW_CONTROLLER_H_
 
 #include <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
 #include "chrome/browser/ui/views/payments/editor_view_controller.h"
 #include "chrome/browser/ui/views/payments/validation_delegate.h"
 #include "ui/base/models/simple_combobox_model.h"
 
 namespace payments {
 
-class PaymentRequest;
+class PaymentRequestSpec;
+class PaymentRequestState;
 class PaymentRequestDialogView;
 
 // Credit card editor screen of the Payment Request flow.
 class CreditCardEditorViewController : public EditorViewController {
  public:
   // Does not take ownership of the arguments, which should outlive this object.
-  CreditCardEditorViewController(PaymentRequest* request,
+  CreditCardEditorViewController(PaymentRequestSpec* spec,
+                                 PaymentRequestState* state,
                                  PaymentRequestDialogView* dialog);
   ~CreditCardEditorViewController() override;
 
   // EditorViewController:
   std::unique_ptr<views::View> CreateHeaderView() override;
   int GetViewHeaderTitleId() const override;
   std::vector<EditorField> GetFieldDefinitions() override;
   bool ValidateModelAndSave() override;
   std::unique_ptr<ValidationDelegate> CreateValidationDelegate(
       const EditorField& field) override;
@@ skipping 28 matching lines @@
 
     DISALLOW_COPY_AND_ASSIGN(CreditCardValidationDelegate);
   };
 
   DISALLOW_COPY_AND_ASSIGN(CreditCardEditorViewController);
 };
 
 }  // namespace payments
 
 #endif  // CHROME_BROWSER_UI_VIEWS_PAYMENTS_CREDIT_CARD_EDITOR_VIEW_CONTROLLER_H_