[Payment Request] Sever card summary section in the credit card edit form

ios/chrome/browser/payments/credit_card_edit_mediator.mm

Index: ios/chrome/browser/payments/credit_card_edit_mediator.mm
diff --git a/ios/chrome/browser/payments/credit_card_edit_mediator.mm b/ios/chrome/browser/payments/credit_card_edit_mediator.mm
index 3ae80f7579d1fe5db2cc3563b49c2d6be0348e62..26bf8be23784ae855a6c04dfcf7d416554b33009 100644
--- a/ios/chrome/browser/payments/credit_card_edit_mediator.mm
+++ b/ios/chrome/browser/payments/credit_card_edit_mediator.mm
@@ -12,6 +12,7 @@
 #import "components/autofill/ios/browser/credit_card_util.h"
 #include "components/strings/grit/components_strings.h"
 #include "ios/chrome/browser/application_context.h"
+#import "ios/chrome/browser/payments/cells/payment_method_item.h"
 #include "ios/chrome/browser/payments/payment_request.h"
 #import "ios/chrome/browser/payments/payment_request_editor_field.h"
 #import "ios/chrome/browser/payments/payment_request_util.h"
@@ -64,6 +65,22 @@ const CGFloat kCardTypeIconDimension = 25.0;
   return self;
 }
 
+- (CollectionViewItem*)serverCardSummaryItem {
+  if (!_creditCard || autofill::IsCreditCardLocal(*_creditCard))
+    return nil;
+
+  PaymentMethodItem* cardSummaryItem = [[PaymentMethodItem alloc] init];
+  cardSummaryItem.methodID =
+      base::SysUTF16ToNSString(_creditCard->TypeAndLastFourDigits());
+  cardSummaryItem.methodDetail = base::SysUTF16ToNSString(
+      _creditCard->GetRawInfo(autofill::CREDIT_CARD_NAME_FULL));
+  int cardTypeIconID =

[macourteau, 2017/04/19 15:12:42]

nit (personal preference): const

[Moe, 2017/04/19 19:10:29]

Done.

+      autofill::data_util::GetPaymentRequestData(_creditCard->type())
+          .icon_resource_id;
+  cardSummaryItem.methodTypeIcon = NativeImage(cardTypeIconID);
+  return cardSummaryItem;
+}
+
 - (NSString*)billingAddressLabelForProfileWithGUID:(NSString*)profileGUID {
   DCHECK(profileGUID);
   autofill::AutofillProfile* profile =