Rename card 'type' into 'issuer network.'

ios/chrome/browser/ui/settings/autofill_credit_card_edit_collection_view_controller.mm

 // Copyright 2015 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/settings/autofill_credit_card_edit_collection_view_controller.h"
 
 #include "base/format_macros.h"
 #import "base/ios/block_types.h"
 #import "base/mac/foundation_util.h"
 #include "base/mac/scoped_block.h"
@@ skipping 25 matching lines @@
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace {
 using ::AutofillTypeFromAutofillUIType;
 
 NSString* const kAutofillCreditCardEditCollectionViewId =
     @"kAutofillCreditCardEditCollectionViewId";
 
-const CGFloat kCardTypeIconDimension = 30.0;
+const CGFloat kCardIssuerNetworkIconDimension = 30.0;
 
 typedef NS_ENUM(NSInteger, SectionIdentifier) {
   SectionIdentifierFields = kSectionIdentifierEnumZero,
   SectionIdentifierCopiedToChrome,
 };
 
 typedef NS_ENUM(NSInteger, ItemType) {
   ItemTypeCardholderName = kItemTypeEnumZero,
   ItemTypeCardNumber,
   ItemTypeExpirationMonth,
@@ skipping 254 matching lines @@
 
   // Reset the copy of the card data used for display immediately.
   _creditCard.set_record_type(autofill::CreditCard::MASKED_SERVER_CARD);
   _creditCard.SetNumber(_creditCard.LastFourDigits());
   [self reloadData];
 }
 
 #pragma mark - Helper Methods
 
 - (UIImage*)cardTypeIconFromCardNumber:(NSString*)cardNumber {
-  const char* cardType = autofill::CreditCard::GetCreditCardType(
+  const char* network = autofill::CreditCard::GetCardNetwork(
       base::SysNSStringToUTF16(cardNumber));
-  if (cardType != autofill::kGenericCard) {
+  if (network != autofill::kGenericCard) {
     int resourceID =
-        autofill::data_util::GetPaymentRequestData(cardType).icon_resource_id;
-    // Resize and set the card type icon.
-    CGFloat dimension = kCardTypeIconDimension;
+        autofill::data_util::GetPaymentRequestData(network).icon_resource_id;
+    // Resize and set the card issuer network icon.
+    CGFloat dimension = kCardIssuerNetworkIconDimension;
     return ResizeImage(NativeImage(resourceID),
                        CGSizeMake(dimension, dimension),
                        ProjectionMode::kAspectFillNoClipping);
   } else {
     return nil;
   }
 }
 
 @end