Remove SiblingRuleHelper

Source/core/dom/Node.h

 /*
  * 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.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.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 154 matching lines @@
 
     // DOM methods & attributes for Node
 
     bool hasTagName(const QualifiedName&) const;
     virtual String nodeName() const = 0;
     virtual String nodeValue() const;
     virtual void setNodeValue(const String&);
     virtual NodeType nodeType() const = 0;
     ContainerNode* parentNode() const;
     Element* parentElement() const;
-    Node* parentElementOrShadowRoot() const;
+    ContainerNode* parentElementOrShadowRoot() const;
     Node* previousSibling() const { return m_previous; }
     Node* nextSibling() const { return m_next; }
     PassRefPtr<NodeList> childNodes();
     Node* firstChild() const;
     Node* lastChild() const;
 
     void remove(ExceptionState&);
 
     Node* pseudoAwareNextSibling() const;
     Node* pseudoAwarePreviousSibling() const;
@@ skipping 479 matching lines @@
     void incrementConnectedSubframeCount(unsigned amount = 1);
     void decrementConnectedSubframeCount(unsigned amount = 1);
     void updateAncestorConnectedSubframeCountForRemoval() const;
     void updateAncestorConnectedSubframeCountForInsertion() const;
 
     PassRefPtr<NodeList> getDestinationInsertionPoints();
 
     void setAlreadySpellChecked(bool flag) { setFlag(flag, AlreadySpellCheckedFlag); }
     bool isAlreadySpellChecked() { return getFlag(AlreadySpellCheckedFlag); }
 
+    bool isFinishedParsingChildren() const { return getFlag(IsFinishedParsingChildrenFlag); }
+
 private:
     enum NodeFlags {
         IsTextFlag = 1,
         IsContainerFlag = 1 << 1,
         IsElementFlag = 1 << 2,
         IsHTMLFlag = 1 << 3,
         IsSVGFlag = 1 << 4,
 
         ChildNeedsDistributionRecalc = 1 << 5,
         ChildNeedsStyleRecalcFlag = 1 << 6,
@@ skipping 94 matching lines @@
 
     void setTreeScope(TreeScope* scope) { m_treeScope = scope; }
 
     // isTreeScopeInitialized() can be false
     // - in the destruction of Document or ShadowRoot where m_treeScope is set to null or
     // - in the Node constructor called by these two classes where m_treeScope is set by TreeScope ctor.
     bool isTreeScopeInitialized() const { return m_treeScope; }
 
     void markAncestorsWithChildNeedsStyleRecalc();
 
-    bool isFinishedParsingChildren() const { return getFlag(IsFinishedParsingChildrenFlag); }
     void setIsFinishedParsingChildren(bool value) { setFlag(value, IsFinishedParsingChildrenFlag); }
 
 private:
     friend class TreeShared<Node>;
 
     virtual PseudoId customPseudoId() const
     {
         ASSERT(hasCustomStyleCallbacks());
         return NOPSEUDO;
     }
@@ skipping 107 matching lines @@
 } // namespace WebCore
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showNode(const WebCore::Node*);
 void showTree(const WebCore::Node*);
 void showNodePath(const WebCore::Node*);
 #endif
 
 #endif