Rename card 'type' into 'issuer network.'

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

Index: ios/chrome/browser/ui/settings/autofill_credit_card_edit_collection_view_controller.mm
diff --git a/ios/chrome/browser/ui/settings/autofill_credit_card_edit_collection_view_controller.mm b/ios/chrome/browser/ui/settings/autofill_credit_card_edit_collection_view_controller.mm
index ce984d06bb2498b5b961b7d6660f9d53dddb8501..0c2e6a5ca37dcc3c721b5625b0cd40f2cbcafd6b 100644
--- a/ios/chrome/browser/ui/settings/autofill_credit_card_edit_collection_view_controller.mm
+++ b/ios/chrome/browser/ui/settings/autofill_credit_card_edit_collection_view_controller.mm
@@ -43,7 +43,7 @@ using ::AutofillTypeFromAutofillUIType;
 NSString* const kAutofillCreditCardEditCollectionViewId =
     @"kAutofillCreditCardEditCollectionViewId";
 
-const CGFloat kCardTypeIconDimension = 30.0;
+const CGFloat kCardIssuerNetworkIconDimension = 30.0;
 
 typedef NS_ENUM(NSInteger, SectionIdentifier) {
   SectionIdentifierFields = kSectionIdentifierEnumZero,
@@ -318,13 +318,13 @@ typedef NS_ENUM(NSInteger, ItemType) {
 #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);