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

chrome/browser/autofill/credit_card.h

Index: chrome/browser/autofill/credit_card.h
===================================================================
--- chrome/browser/autofill/credit_card.h	(revision 54215)
+++ chrome/browser/autofill/credit_card.h	(working copy)
@@ -59,6 +59,9 @@
   // 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_; }