Rename card 'type' into 'issuer network.'

ios/chrome/browser/ui/payments/payment_method_selection_mediator.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.
 
 #include <vector>
 
 #import "ios/chrome/browser/ui/payments/payment_method_selection_mediator.h"
 
 #include "base/strings/sys_string_conversions.h"
 #include "components/autofill/core/browser/autofill_data_util.h"
@@ skipping 73 matching lines @@
 - (NSArray<PaymentMethodItem*>*)createItems {
   const std::vector<autofill::CreditCard*>& paymentMethods =
       _paymentRequest->credit_cards();
   NSMutableArray<PaymentMethodItem*>* items =
       [NSMutableArray arrayWithCapacity:paymentMethods.size()];
   for (size_t index = 0; index < paymentMethods.size(); ++index) {
     autofill::CreditCard* paymentMethod = paymentMethods[index];
     DCHECK(paymentMethod);
     PaymentMethodItem* item = [[PaymentMethodItem alloc] init];
     item.methodID =
-        base::SysUTF16ToNSString(paymentMethod->TypeAndLastFourDigits());
+        base::SysUTF16ToNSString(paymentMethod->NetworkAndLastFourDigits());
     item.methodDetail = base::SysUTF16ToNSString(
         paymentMethod->GetRawInfo(autofill::CREDIT_CARD_NAME_FULL));
 
     autofill::AutofillProfile* billingAddress =
         autofill::PersonalDataManager::GetProfileFromProfilesByGUID(
             paymentMethod->billing_address_id(),
             _paymentRequest->billing_profiles());
     if (billingAddress) {
       item.methodAddress =
           GetBillingAddressLabelFromAutofillProfile(*billingAddress);
     }
 
     int methodTypeIconID =
-        autofill::data_util::GetPaymentRequestData(paymentMethod->type())
+        autofill::data_util::GetPaymentRequestData(paymentMethod->network())
             .icon_resource_id;
     item.methodTypeIcon = NativeImage(methodTypeIconID);
 
     item.reserveRoomForAccessoryType = YES;
     if (_paymentRequest->selected_credit_card() == paymentMethod)
       _selectedItemIndex = index;
 
     [items addObject:item];
   }
   return items;
 }
 
 @end