[Payment Request] Replacing more iOS strings with components strings

ios/chrome/browser/payments/payment_request_view_controller_unittest.mm

 // 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/payment_request_view_controller.h"
 
 #include "base/mac/foundation_util.h"
 #include "base/memory/ptr_util.h"
 #include "components/autofill/core/browser/autofill_profile.h"
 #include "components/autofill/core/browser/autofill_test_utils.h"
 #include "components/autofill/core/browser/credit_card.h"
 #include "components/autofill/core/browser/test_personal_data_manager.h"
+#include "components/strings/grit/components_strings.h"
 #import "ios/chrome/browser/payments/cells/autofill_profile_item.h"
 #import "ios/chrome/browser/payments/cells/page_info_item.h"
 #import "ios/chrome/browser/payments/cells/payment_method_item.h"
 #import "ios/chrome/browser/payments/cells/price_item.h"
 #include "ios/chrome/browser/payments/payment_request.h"
 #include "ios/chrome/browser/payments/payment_request_test_util.h"
 #import "ios/chrome/browser/ui/autofill/cells/status_item.h"
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_detail_item.h"
 #import "ios/chrome/browser/ui/collection_view/cells/collection_view_text_item.h"
 #import "ios/chrome/browser/ui/collection_view/collection_view_controller_test.h"
@@ skipping 38 matching lines @@
   std::unique_ptr<autofill::AutofillProfile> profile_;
   std::unique_ptr<autofill::CreditCard> credit_card_;
   std::unique_ptr<PaymentRequest> payment_request_;
   std::unique_ptr<autofill::TestPersonalDataManager> personal_data_manager_;
 };
 
 // Tests that the correct items are displayed after loading the model.
 TEST_F(PaymentRequestViewControllerTest, TestModel) {
   CreateController();
   CheckController();
-  CheckTitleWithId(IDS_IOS_PAYMENT_REQUEST_TITLE);
+  CheckTitleWithId(IDS_PAYMENTS_TITLE);
 
   [GetPaymentRequestViewController() loadModel];
 
   // There should be three sections in total. Summary, Shipping, and Payment.
   ASSERT_EQ(4, NumberOfSections());
 
   // The only item in the Summary section should be of type PriceItem.
   ASSERT_EQ(1U, static_cast<unsigned int>(NumberOfItemsInSection(0)));
   id item = GetCollectionViewItem(0, 0);
   EXPECT_TRUE([item isMemberOfClass:[PriceItem class]]);
@@ skipping 116 matching lines @@
   [GetPaymentRequestViewController() loadModel];
 
   ASSERT_EQ(1, NumberOfSections());
   // There should be only one item.
   ASSERT_EQ(1U, static_cast<unsigned int>(NumberOfItemsInSection(0)));
 
   // The item should be of type StatusItem.
   id item = GetCollectionViewItem(0, 0);
   EXPECT_TRUE([item isMemberOfClass:[StatusItem class]]);
 }