Revert 146672 "Add client callbacks to notify of changes of asso..."

Source/WebCore/html/FormAssociatedElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * 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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
 #include "config.h"
 #include "FormAssociatedElement.h"
 
-#include "EditorClient.h"
 #include "FormController.h"
-#include "Frame.h"
 #include "HTMLFormControlElement.h"
 #include "HTMLFormElement.h"
 #include "HTMLNames.h"
 #include "HTMLObjectElement.h"
 #include "IdTargetObserver.h"
 #include "ValidityState.h"
 
 namespace WebCore {
 
 using namespace HTMLNames;
@@ skipping 111 matching lines @@
     ASSERT(m_form);
     if (!m_form)
         return;
     willChangeForm();
     m_form = 0;
     didChangeForm();
 }
 
 void FormAssociatedElement::resetFormOwner()
 {
-    HTMLFormElement* originalForm = m_form;
     setForm(findAssociatedForm(toHTMLElement(this), m_form));
-    HTMLElement* element = toHTMLElement(this);     
-    if (m_form && m_form != originalForm && m_form->inDocument())
-        element->document()->didAssociateFormControl(element);
 }
 
 void FormAssociatedElement::formAttributeChanged()
 {
     HTMLElement* element = toHTMLElement(this);
     if (!element->fastHasAttribute(formAttr)) {
         // The form attribute removed. We need to reset form owner here.
-        HTMLFormElement* originalForm = m_form;
         setForm(element->findFormAncestor());
-        HTMLElement* element = toHTMLElement(this);
-        if (m_form && m_form != originalForm && m_form->inDocument())
-            element->document()->didAssociateFormControl(element);
         m_formAttributeTargetObserver = nullptr;
     } else {
         resetFormOwner();
         resetFormAttributeTargetObserver();
     }
 }
 
 bool FormAssociatedElement::customError() const
 {
     const HTMLElement* element = toHTMLElement(this);
@@ skipping 108 matching lines @@
     , m_element(element)
 {
 }
 
 void FormAttributeTargetObserver::idTargetChanged()
 {
     m_element->formAttributeTargetChanged();
 }
 
 } // namespace Webcore