Remove fourth argument to createNodeIterator/createTreeWalker

Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 1444 matching lines @@
 PassRefPtr<NodeIterator> Document::createNodeIterator(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter> filter, ExceptionState& exceptionState)
 {
     if (!root) {
         exceptionState.throwUninformativeAndGenericDOMException(NotSupportedError);
         return 0;
     }
     // FIXME: Ditto.
     return NodeIterator::create(root, whatToShow, filter);
 }
 
-PassRefPtr<NodeIterator> Document::createNodeIterator(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter> filter, bool expandEntityReferences, ExceptionState& exceptionState)
-{
-    if (!root) {
-        exceptionState.throwUninformativeAndGenericDOMException(NotSupportedError);
-        return 0;
-    }
-    // FIXME: Warn if |expandEntityReferences| is specified. This optional argument is deprecated in DOM4.
-    UNUSED_PARAM(expandEntityReferences);
-    return NodeIterator::create(root, whatToShow, filter);
-}
-
 PassRefPtr<TreeWalker> Document::createTreeWalker(Node* root, ExceptionState& exceptionState)
 {
     if (!root) {
         exceptionState.throwUninformativeAndGenericDOMException(NotSupportedError);
         return 0;
     }
     return TreeWalker::create(root, NodeFilter::SHOW_ALL, PassRefPtr<NodeFilter>());
 }
 
 PassRefPtr<TreeWalker> Document::createTreeWalker(Node* root, unsigned whatToShow, ExceptionState& exceptionState)
 {
     if (!root) {
         exceptionState.throwUninformativeAndGenericDOMException(NotSupportedError);
         return 0;
     }
     return TreeWalker::create(root, whatToShow, PassRefPtr<NodeFilter>());
 }
 
 PassRefPtr<TreeWalker> Document::createTreeWalker(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter> filter, ExceptionState& exceptionState)
 {
     if (!root) {
         exceptionState.throwUninformativeAndGenericDOMException(NotSupportedError);
         return 0;
     }
     return TreeWalker::create(root, whatToShow, filter);
 }
 
-PassRefPtr<TreeWalker> Document::createTreeWalker(Node* root, unsigned whatToShow, PassRefPtr<NodeFilter> filter, bool expandEntityReferences, ExceptionState& exceptionState)
-{
-    UNUSED_PARAM(expandEntityReferences);
-    if (!root) {
-        exceptionState.throwUninformativeAndGenericDOMException(NotSupportedError);
-        return 0;
-    }
-    return TreeWalker::create(root, whatToShow, filter);
-}
-
 void Document::scheduleStyleRecalc()
 {
     if (shouldDisplaySeamlesslyWithParent()) {
         // When we're seamless, our parent document manages our style recalcs.
         ownerElement()->setNeedsStyleRecalc();
         ownerElement()->document().scheduleStyleRecalc();
         return;
     }
 
     if (m_styleRecalcTimer.isActive())
@@ skipping 3708 matching lines @@
 }
 
 FastTextAutosizer* Document::fastTextAutosizer()
 {
     if (!m_fastTextAutosizer && RuntimeEnabledFeatures::fastTextAutosizingEnabled())
         m_fastTextAutosizer = FastTextAutosizer::create(this);
     return m_fastTextAutosizer.get();
 }
 
 } // namespace WebCore