InlinedVisitor: Migrate html to use inlined tracing

Source/core/html/HTMLFormControlElement.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
@@ skipping 60 matching lines @@
 #if ENABLE(ASSERT)
     // Recalculate m_willValidate and m_isValid for the vtbl change in order to
     // avoid assertion failures in isValidElement() called in setForm(0).
     setNeedsWillValidateCheck();
     setNeedsValidityCheck();
 #endif
     setForm(0);
 #endif
 }
 
-void HTMLFormControlElement::trace(Visitor* visitor)
+DEFINE_TRACE(HTMLFormControlElement)
 {
     FormAssociatedElement::trace(visitor);
     LabelableElement::trace(visitor);
 }
 
 String HTMLFormControlElement::formEnctype() const
 {
     const AtomicString& formEnctypeAttr = fastGetAttribute(formenctypeAttr);
     if (formEnctypeAttr.isNull())
         return emptyString();
@@ skipping 536 matching lines @@
 
 void HTMLFormControlElement::setFocus(bool flag)
 {
     LabelableElement::setFocus(flag);
 
     if (!flag && wasChangedSinceLastFormControlChangeEvent())
         dispatchFormControlChangeEvent();
 }
 
 } // namespace blink