[Autofill] Distinguish between native field types and potentially HTML field types.

components/autofill/content/browser/wallet/form_field_error.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_BROWSER_WALLET_FORM_FIELD_ERROR_H_
 #define COMPONENTS_AUTOFILL_BROWSER_WALLET_FORM_FIELD_ERROR_H_
 
 #include "base/strings/string16.h"
 #include "components/autofill/core/browser/field_types.h"
 
@@ skipping 41 matching lines @@
     // legal address form.
     LEGAL_ADDRESS,
   };
 
   FormFieldError(ErrorType error_type, Location location);
   ~FormFieldError();
 
   ErrorType error_type() const { return error_type_; }
   Location location() const { return location_; }
 
-  // Gets the appropriate AutofillFieldType for |location| and |error_type|.
-  AutofillFieldType GetAutofillType() const;
+  // Gets the appropriate field type for |location| and |error_type|.
+  ServerFieldType GetAutofillType() const;
 
   // Gets a user facing error message appropriate for |location| and
   // |error_type|.
   base::string16 GetErrorMessage() const;
 
   // Creates an instance of FormFieldError from the input dictionary.
   static FormFieldError CreateFormFieldError(
       const base::DictionaryValue& dictionary);
 
   bool operator==(const FormFieldError& other) const;
 
  private:
   // The type of error as defined by the Wallet server.
   ErrorType error_type_;
 
   // The location of the error as defined by the Wallet server.
   Location location_;
 
   // This class is intentionally copyable and assignable.
 };
 
 }  // namespace wallet
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_BROWSER_WALLET_FORM_FIELD_ERROR_H_