Rename card 'type' into 'issuer network.'

ios/chrome/browser/ui/payments/payment_request_view_controller.mm

 // 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.
 
 #import "ios/chrome/browser/ui/payments/payment_request_view_controller.h"
 
 #include "base/mac/foundation_util.h"
 
 #include "base/strings/stringprintf.h"
 #include "base/strings/sys_string_conversions.h"
@@ skipping 459 matching lines @@
                     withOption:(web::PaymentShippingOption*)option {
   item.text = base::SysUTF16ToNSString(option->label);
   payments::CurrencyFormatter* currencyFormatter =
       _paymentRequest->GetOrCreateCurrencyFormatter();
   item.detailText = SysUTF16ToNSString(
       currencyFormatter->Format(base::UTF16ToASCII(option->amount.value)));
 }
 
 - (void)fillPaymentMethodItem:(PaymentMethodItem*)item
                withCreditCard:(autofill::CreditCard*)creditCard {
-  item.methodID = base::SysUTF16ToNSString(creditCard->TypeAndLastFourDigits());
+  item.methodID =
+      base::SysUTF16ToNSString(creditCard->NetworkAndLastFourDigits());
   item.methodDetail = base::SysUTF16ToNSString(
       creditCard->GetRawInfo(autofill::CREDIT_CARD_NAME_FULL));
-  int cardTypeIconID =
-      autofill::data_util::GetPaymentRequestData(creditCard->type())
+  int issuerNetworkIconID =
+      autofill::data_util::GetPaymentRequestData(creditCard->network())
           .icon_resource_id;
-  item.methodTypeIcon = NativeImage(cardTypeIconID);
+  item.methodTypeIcon = NativeImage(issuerNetworkIconID);
 }
 
 - (void)fillContactInfoItem:(AutofillProfileItem*)item
         withAutofillProfile:(autofill::AutofillProfile*)profile {
   DCHECK(profile);
   item.name = GetNameLabelFromAutofillProfile(*profile);
   item.phoneNumber = GetPhoneNumberLabelFromAutofillProfile(*profile);
   item.email = GetEmailLabelFromAutofillProfile(*profile);
 }
 
@@ skipping 127 matching lines @@
 
 - (BOOL)collectionView:(UICollectionView*)collectionView
     shouldHideItemBackgroundAtIndexPath:(NSIndexPath*)indexPath {
   // No background on the footer text item.
   NSInteger sectionIdentifier =
       [self.collectionViewModel sectionIdentifierForSection:indexPath.section];
   return sectionIdentifier == SectionIdentifierFooter ? YES : NO;
 }
 
 @end