[Payments] Use formatter currency code on desktop

chrome/browser/ui/views/payments/payment_sheet_view_controller.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_sheet_view_controller.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
@@ skipping 143 matching lines @@
       break;
     default:
       NOTREACHED();
   }
 }
 
 std::unique_ptr<views::View>
 PaymentSheetViewController::CreateOrderSummarySectionContent() {
   CurrencyFormatter* formatter = request()->GetOrCreateCurrencyFormatter(
       request()->details()->total->amount->currency,
-      request()->details()->total->amount->currencySystem,
+      request()->details()->total->amount->currency_system,
       g_browser_process->GetApplicationLocale());
   base::string16 label_value = l10n_util::GetStringFUTF16(
       IDS_PAYMENT_REQUEST_ORDER_SUMMARY_SECTION_TOTAL_FORMAT,
       base::UTF8ToUTF16(request()->details()->total->label),
-      base::UTF8ToUTF16(request()->details()->total->amount->currency),
+      base::UTF8ToUTF16(formatter->formatted_currency_code()),
       formatter->Format(request()->details()->total->amount->value));
 
   return base::MakeUnique<views::Label>(label_value);
 }
 
 std::unique_ptr<views::Button>
 PaymentSheetViewController::CreatePaymentSheetSummaryRow() {
   std::unique_ptr<views::Button> section = base::MakeUnique<PaymentSheetRow>(
       this,
       l10n_util::GetStringUTF16(IDS_PAYMENT_REQUEST_ORDER_SUMMARY_SECTION_NAME),
       std::unique_ptr<views::View>(nullptr),
       CreateOrderSummarySectionContent());
   section->set_tag(static_cast<int>(
       PaymentSheetViewControllerTags::SHOW_ORDER_SUMMARY_BUTTON));
   return section;
 }
 
 }  // namespace payments