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

chrome/browser/ui/views/payments/payment_method_view_controller.h

+// Copyright 2016 The Chromium Authors. All rights reserved.

[please use gerrit instead, 2017/01/12 19:34:02]

Here and elsewhere: 2017

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

Done.

+// 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_METHOD_VIEW_CONTROLLER_H_
+#define CHROME_BROWSER_UI_VIEWS_PAYMENTS_PAYMENT_METHOD_VIEW_CONTROLLER_H_
+
+#include "base/macros.h"
+#include "chrome/browser/ui/views/payments/payment_request_sheet_controller.h"
+#include "ui/views/controls/button/vector_icon_button_delegate.h"
+
+namespace payments {
+
+class PaymentRequest;
+class PaymentRequestDialog;
+
+// The PaymentRequestSheetController subtype for the Payment Method screen of
+// the Payment Request flow.
+class PaymentMethodViewController : public PaymentRequestSheetController,
+                                    public views::VectorIconButtonDelegate {
+ public:
+  // Does not take ownership of the arguments, which should outlive this object.
+  PaymentMethodViewController(PaymentRequest* impl,
+                              PaymentRequestDialog* dialog);
+  ~PaymentMethodViewController() override;
+
+  // PaymentRequestSheetController:
+  std::unique_ptr<views::View> CreateView() override;
+
+ private:
+  // views::VectorIconButtonDelegate:
+  void ButtonPressed(views::Button* sender, const ui::Event& event) override;
+
+  DISALLOW_COPY_AND_ASSIGN(PaymentMethodViewController);
+};
+
+}  // namespace payments
+
+#endif  // CHROME_BROWSER_UI_VIEWS_PAYMENTS_PAYMENT_METHOD_VIEW_CONTROLLER_H_