[Web Payments] Respect Harmony dialog width in Payment Request

chrome/browser/ui/views/payments/payment_request_views_util.cc

 // 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.
 
 #include "chrome/browser/ui/views/payments/payment_request_views_util.h"
 
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
@@ skipping 20 matching lines @@
 #include "ui/views/border.h"
 #include "ui/views/bubble/bubble_frame_view.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/button/image_button.h"
 #include "ui/views/controls/button/image_button_factory.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/styled_label.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/grid_layout.h"
+#include "ui/views/layout/layout_provider.h"
 #include "ui/views/painter.h"
 #include "ui/views/view.h"
 
 namespace payments {
 
 namespace {
 
 // TODO(tmartino): Consider combining this with the Android equivalent in
 // PersonalDataManager.java
 base::string16 GetAddressFromProfile(const autofill::AutofillProfile& profile,
@@ skipping 69 matching lines @@
                     line_height),
         SK_ColorLTGRAY);
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PaymentRequestRowBorderPainter);
 };
 
 }  // namespace
 
+int GetActualDialogWidth() {
+  constexpr int kDialogMinWidth = 512;
+  static int actual_width =
+      views::LayoutProvider::Get()->GetSnappedDialogWidth(kDialogMinWidth);
+  return actual_width;
+}
+
 std::unique_ptr<views::View> CreateSheetHeaderView(
     bool show_back_arrow,
     const base::string16& title,
     views::ButtonListener* listener) {
   std::unique_ptr<views::View> container = base::MakeUnique<views::View>();
   views::GridLayout* layout = new views::GridLayout(container.get());
   container->SetLayoutManager(layout);
 
   constexpr int kHeaderTopVerticalInset = 14;
   constexpr int kHeaderBottomVerticalInset = 8;
@@ skipping 157 matching lines @@
         base::MakeUnique<views::Label>(formatted_amount);
     amount_label->set_id(
         static_cast<int>(DialogViewID::SHIPPING_OPTION_AMOUNT));
     container->AddChildView(amount_label.release());
   }
 
   return container;
 }
 
 }  // namespace payments