Merge 44481 - Ensure proper teardown of repost form warning objects....

chrome/browser/repost_form_warning_controller.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_REPOST_FORM_WARNING_CONTROLLER_H_
 #define CHROME_BROWSER_REPOST_FORM_WARNING_CONTROLLER_H_
 
 #include "chrome/browser/tab_contents/constrained_window.h"
 #include "chrome/common/notification_registrar.h"
 
 class NavigationController;
 class TabContents;
 
 // This class is used to continue or cancel a pending reload when the
 // repost form warning is shown. It is owned by the platform-dependent
-// |RepostFormWarning{Gtk,Mac,View}| classes and deletes itself after closing
-// the dialog.
+// |RepostFormWarning{Gtk,Mac,View}| classes.
 class RepostFormWarningController : public NotificationObserver {
  public:
   explicit RepostFormWarningController(TabContents* tab_contents);
+  virtual ~RepostFormWarningController();
 
   // Show the warning dialog.
   void Show(ConstrainedWindowDelegate* window_delegate);
 
   // Cancel the reload.
   void Cancel();
 
   // Continue the reload.
   void Continue();
 
  private:
-  virtual ~RepostFormWarningController();
-
   // NotificationObserver implementation.
   // Watch for a new load or a closed tab and dismiss the dialog if they occur.
   void Observe(NotificationType type,
                const NotificationSource& source,
                const NotificationDetails& details);
 
   // Close the warning dialog.
   void CloseDialog();
 
   NotificationRegistrar registrar_;
 
   // Tab contents, used to continue the reload.
   TabContents* tab_contents_;
 
   ConstrainedWindow* window_;
 
   DISALLOW_COPY_AND_ASSIGN(RepostFormWarningController);
 };
 
 #endif  // CHROME_BROWSER_REPOST_FORM_WARNING_CONTROLLER_H_