[Autofill] Implement Autofill Assistant infobar for iOS

components/autofill/core/browser/credit_card.h

 // Copyright 2013 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_H_
 
 #include <iosfwd>
 #include <string>
 #include <utility>
@@ skipping 47 matching lines @@
   CreditCard();
   CreditCard(const CreditCard& credit_card);
   ~CreditCard() override;
 
   // Returns a version of |number| that has any separator characters removed.
   static const base::string16 StripSeparators(const base::string16& number);
 
   // The user-visible type of the card, e.g. 'Mastercard'.
   static base::string16 TypeForDisplay(const std::string& type);
 
-// This method is not compiled on iOS because the resources are not used and
-// should not be shipped.
-// TODO(jdonnelly): Use credit card issuer images on iOS.

[Justin Donnelly, 2016/08/05 18:20:20]

Sweet! Now I'm down to 893 TODOs. ;-)

-// http://crbug.com/535784
-#if !defined(OS_IOS)
   // The ResourceBundle ID for the appropriate credit card image.
   static int IconResourceId(const std::string& type);
-#endif  // #if !defined(OS_IOS)
 
   // Returns the internal representation of credit card type corresponding to
   // the given |number|.  The credit card type is determined purely according to
   // the Issuer Identification Number (IIN), a.k.a. the "Bank Identification
   // Number (BIN)", which is parsed from the relevant prefix of the |number|.
   // This function performs no additional validation checks on the |number|.
   // Hence, the returned type for both the valid card "4111-1111-1111-1111" and
   // the invalid card "4garbage" will be Visa, which has an IIN of 4.
   static const char* GetCreditCardType(const base::string16& number);
 
@@ skipping 188 matching lines @@
 extern const char kDiscoverCard[];
 extern const char kGenericCard[];
 extern const char kJCBCard[];
 extern const char kMasterCard[];
 extern const char kUnionPay[];
 extern const char kVisaCard[];
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_CREDIT_CARD_H_