Add card details and legal message to Android save credit card infobar.

components/autofill/ios/browser/credit_card_util.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.
 
 #include "components/autofill/ios/browser/credit_card_util.h"
 
 #include "base/strings/sys_string_conversions.h"
 #include "components/autofill/core/browser/autofill_type.h"
 #include "components/autofill/core/browser/credit_card.h"
 
 namespace autofill {
 
 NSString* GetCreditCardName(const CreditCard& credit_card,
                             const std::string& locale) {
   return base::SysUTF16ToNSString(credit_card.GetInfo(
       autofill::AutofillType(autofill::CREDIT_CARD_NAME), locale));
 }
 
 NSString* GetCreditCardObfuscatedNumber(const CreditCard& credit_card) {
-  return base::SysUTF16ToNSString(credit_card.TypeAndLastFourDigits());
+  return base::SysUTF16ToNSString(
+      credit_card.TypeAndLastFourDigitsForDisplay());
 }
 
 NSDateComponents* GetCreditCardExpirationDate(const CreditCard& credit_card) {
   NSDateComponents* expiration_date =
       [[[NSDateComponents alloc] init] autorelease];
   expiration_date.year = credit_card.expiration_year();
   expiration_date.month = credit_card.expiration_month();
   return expiration_date;
 }
 
 BOOL IsCreditCardLocal(const CreditCard& credit_card) {
   return credit_card.record_type() == autofill::CreditCard::LOCAL_CARD;
 }
 
 }  // namespace autofill