Dispatch change event for input type=checkbox when checked but value is null

Source/core/html/HTMLInputElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Samsung Electronics. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 261 matching lines @@
     bool hasImageLoader() const { return m_imageLoader; }
     HTMLImageLoader* imageLoader();
 
     bool setupDateTimeChooserParameters(DateTimeChooserParameters&);
 
     bool supportsInputModeAttribute() const;
 
     void setShouldRevealPassword(bool value);
     bool shouldRevealPassword() const { return m_shouldRevealPassword; }
 
+    virtual bool shouldDispatchFormControlChangeEvent(String&, String&) OVERRIDE;

[tkent, 2014/05/07 10:09:56]

This should be private.

[Habib Virji, 2014/05/07 10:27:10]

Done.

+
 protected:
     HTMLInputElement(Document&, HTMLFormElement*, bool createdByParser);
 
     virtual void defaultEventHandler(Event*) OVERRIDE;
 
 private:
     enum AutoCompleteSetting { Uninitialized, On, Off };
 
     virtual void didAddUserAgentShadowRoot(ShadowRoot&) OVERRIDE FINAL;
     virtual void willAddFirstAuthorShadowRoot() OVERRIDE FINAL;
@@ skipping 107 matching lines @@
     RefPtr<InputTypeView> m_inputTypeView;
     // The ImageLoader must be owned by this element because the loader code assumes
     // that it lives as long as its owning element lives. If we move the loader into
     // the ImageInput object we may delete the loader while this element lives on.
     OwnPtr<HTMLImageLoader> m_imageLoader;
     OwnPtr<ListAttributeTargetObserver> m_listAttributeTargetObserver;
 };
 
 } //namespace
 #endif