[Payment Request] Replacing more iOS strings with components strings

ios/chrome/browser/payments/payment_request_error_view_controller.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_error_view_controller.h"
 
 #include "base/mac/foundation_util.h"
 #include "components/strings/grit/components_strings.h"
 #import "ios/chrome/browser/payments/cells/payments_text_item.h"
 #import "ios/chrome/browser/payments/payment_request_error_view_controller_actions.h"
@@ skipping 33 matching lines @@
 
 @end
 
 @implementation PaymentRequestErrorViewController
 
 @synthesize errorMessage = _errorMessage;
 @synthesize delegate = _delegate;
 
 - (instancetype)init {
   if ((self = [super initWithStyle:CollectionViewControllerStyleAppBar])) {
-    [self setTitle:l10n_util::GetNSString(IDS_IOS_PAYMENT_REQUEST_TITLE)];
+    [self setTitle:l10n_util::GetNSString(IDS_PAYMENTS_TITLE)];
 
     // Set up trailing (ok) button.
     _okButton =
         [[UIBarButtonItem alloc] initWithTitle:l10n_util::GetNSString(IDS_OK)
                                          style:UIBarButtonItemStylePlain
                                         target:nil
                                         action:@selector(onOk)];
     [_okButton setTitleTextAttributes:@{
       NSForegroundColorAttributeName : [UIColor lightGrayColor]
     }
@@ skipping 66 matching lines @@
       return [MDCCollectionViewCell
           cr_preferredHeightForWidth:CGRectGetWidth(collectionView.bounds)
                              forItem:item];
     default:
       NOTREACHED();
       return MDCCellDefaultOneLineHeight;
   }
 }
 
 @end