Merge 53276 - AutoFill Empty profiles should not be saved from AutoFillDialog...

chrome/browser/autofill/credit_card.h

 // Copyright (c) 2010 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 CHROME_BROWSER_AUTOFILL_CREDIT_CARD_H_
 #define CHROME_BROWSER_AUTOFILL_CREDIT_CARD_H_
 
 #include <vector>
 
 #include "base/string16.h"
@@ skipping 41 matching lines @@
 
   // Used by tests.
   bool operator==(const CreditCard& creditcard) const;
   bool operator!=(const CreditCard& creditcard) const;
   void set_label(const string16& label) { label_ = label; }
 
   // Returns true if |value| is a credit card number.  Uses the Luhn formula to
   // validate the number.
   static bool IsCreditCardNumber(const string16& text);
 
+  // Returns true if there are no values (field types) set.
+  bool IsEmpty() const;
+
  private:
   // The month and year are zero if not present.
   int Expiration4DigitYear() const { return expiration_year_; }
   int Expiration2DigitYear() const { return expiration_year_ % 100; }
   string16 ExpirationMonthAsString() const;
   string16 Expiration4DigitYearAsString() const;
   string16 Expiration2DigitYearAsString() const;
 
   // Sets |expiration_month_| to the integer conversion of |text|.
   void SetExpirationMonthFromString(const string16& text);
@@ skipping 70 matching lines @@
   string16 billing_address_;
 
   // The unique ID of this credit card.
   int unique_id_;
 };
 
 // So we can compare CreditCards with EXPECT_EQ().
 std::ostream& operator<<(std::ostream& os, const CreditCard& creditcard);
 
 #endif  // CHROME_BROWSER_AUTOFILL_CREDIT_CARD_H_