Better error reasons for rAc

chrome/browser/ui/autofill/autofill_dialog_controller.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 CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_H_
 #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_types.h"
+#include "components/autofill/core/browser/autofill_manager_delegate.h"
 #include "components/autofill/core/browser/form_structure.h"
 
 class GURL;
 class PrefRegistrySimple;
 
 namespace content {
 class WebContents;
 }
 
 namespace user_prefs {
 class PrefRegistrySyncable;
 }
 
 namespace autofill {
 
 // This class defines the interface to the controller for TabAutofillManager.
 class AutofillDialogController {
  public:
   virtual ~AutofillDialogController();
 
   // Creates the AutofillDialogController.
   static base::WeakPtr<AutofillDialogController> Create(
       content::WebContents* contents,
       const FormData& form_structure,
       const GURL& source_url,
-      const base::Callback<void(const FormStructure*)>& callback);
+      const AutofillManagerDelegate::ResultCallback& callback);
 
   // Registers device preferences.
   static void RegisterPrefs(PrefRegistrySimple* registry);
 
   // Registers profile preferences.
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   // Shows the Autofill dialog.
   virtual void Show() = 0;
 
   // Hides the Autofill dialog.
   virtual void Hide() = 0;
 
   // Called when the tab hosting this dialog is activated by a user gesture.
   // Used to trigger a refresh of the user's Wallet data.
   virtual void TabActivated() = 0;
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_H_