[Payment Request] Address edit view controller (Part 2)

ios/chrome/browser/payments/test_payment_request.mm

Index: ios/chrome/browser/payments/test_payment_request.mm
diff --git a/ios/chrome/browser/payments/test_payment_request.mm b/ios/chrome/browser/payments/test_payment_request.mm
new file mode 100644
index 0000000000000000000000000000000000000000..37f20d92feedd925c95e0c030cae8f73b7aca0b9
--- /dev/null
+++ b/ios/chrome/browser/payments/test_payment_request.mm
@@ -0,0 +1,17 @@
+// 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.
+
+#import "ios/chrome/browser/payments/test_payment_request.h"
+
+#include "components/autofill/core/browser/personal_data_manager.h"
+#include "components/autofill/core/browser/region_data_loader.h"
+#include "ios/web/public/payments/payment_request.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+autofill::RegionDataLoader* TestPaymentRequest::GetRegionDataLoader() {
+  return region_data_loader_;
+}