Experiment to add bank name in autofill ui.

components/autofill/core/browser/credit_card.cc

Index: components/autofill/core/browser/credit_card.cc
diff --git a/components/autofill/core/browser/credit_card.cc b/components/autofill/core/browser/credit_card.cc
index 9bd3ed769fa174af016bed0f2efadb72671ed882..a8ccdae689ea7831267b6822679c9f5435b92d08 100644
--- a/components/autofill/core/browser/credit_card.cc
+++ b/components/autofill/core/browser/credit_card.cc
@@ -511,6 +511,14 @@ base::string16 CreditCard::TypeAndLastFourDigits() const {
   return type + base::string16(kMidlineEllipsis) + digits;
 }
 
+base::string16 CreditCard::BankNameAndLastFourDigits() const {
+  base::string16 digits = LastFourDigits();
+  if (digits.empty())
+    return bank_name_;
+
+  return bank_name_ + base::string16(kMidlineEllipsis) + digits;
+}
+
 base::string16 CreditCard::AbbreviatedExpirationDateForDisplay() const {
   base::string16 month = ExpirationMonthAsString();
   base::string16 year = Expiration2DigitYearAsString();