Use [Reflect=value] for HTMLInputElement.defaultValue

Source/core/html/HTMLInputElement.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, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2007 Samuel Weinig (sam@webkit.org)
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2012 Samsung Electronics. All rights reserved.
@@ skipping 1210 matching lines @@
 const QualifiedName& HTMLInputElement::subResourceAttributeName() const
 {
     return m_inputType->subResourceAttributeName();
 }
 
 const AtomicString& HTMLInputElement::defaultValue() const
 {
     return fastGetAttribute(valueAttr);
 }
 
-void HTMLInputElement::setDefaultValue(const AtomicString& value)
-{
-    setAttribute(valueAttr, value);
-}
-
 static inline bool isRFC2616TokenCharacter(UChar ch)
 {
     return isASCII(ch) && ch > ' ' && ch != '"' && ch != '(' && ch != ')' && ch != ',' && ch != '/' && (ch < ':' || ch > '@') && (ch < '[' || ch > ']') && ch != '{' && ch != '}' && ch != 0x7f;
 }
 
 static bool isValidMIMEType(const String& type)
 {
     size_t slashPosition = type.find('/');
     if (slashPosition == kNotFound || !slashPosition || slashPosition == type.length() - 1)
         return false;
@@ skipping 638 matching lines @@
     return m_inputTypeView->customStyleForRenderer(originalStyleForRenderer());
 }
 #endif
 
 bool HTMLInputElement::shouldDispatchFormControlChangeEvent(String& oldValue, String& newValue)
 {
     return m_inputType->shouldDispatchFormControlChangeEvent(oldValue, newValue);
 }
 
 } // namespace