Move element flags from ElementRareData to NodeRareData

Source/core/dom/ElementRareData.h

 /*
  * Copyright (C) 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2008 David Smith <catfish.man@gmail.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,
@@ skipping 45 matching lines @@
         m_tabindex = index;
         setFlag(TabIndexWasSetExplicitly, true);
     }
 
     void clearTabIndexExplicitly()
     {
         m_tabindex = 0;
         clearFlag(TabIndexWasSetExplicitly);
     }
 
-    bool hasFlag(ElementFlags mask) const { return m_flags & mask; }
-    void setFlag(ElementFlags mask, bool value) { m_flags = (m_flags & ~mask) | (-(int32_t)value & mask); }
-    void clearFlag(ElementFlags mask) { m_flags &= ~mask; }
-
     unsigned childIndex() const { return m_childIndex; }
     void setChildIndex(unsigned index) { m_childIndex = index; }
 
     CSSStyleDeclaration& ensureInlineCSSStyleDeclaration(Element* ownerElement);
 
     void clearShadow() { m_shadow = nullptr; }
     ElementShadow* shadow() const { return m_shadow.get(); }
     ElementShadow& ensureShadow()
     {
         if (!m_shadow)
@@ skipping 39 matching lines @@
             m_inputMethodContext = InputMethodContext::create(element);
         return *m_inputMethodContext;
     }
 
     bool hasPseudoElements() const;
     void clearPseudoElements();
 
 private:
     short m_tabindex;
     unsigned short m_childIndex;
-    unsigned m_flags;
 
     LayoutSize m_minimumSizeForResizing;
     IntSize m_savedLayerScrollOffset;
     RefPtr<RenderStyle> m_computedStyle;
 
     OwnPtr<DatasetDOMStringMap> m_dataset;
     OwnPtr<ClassList> m_classList;
     OwnPtr<ElementShadow> m_shadow;
     OwnPtr<NamedNodeMap> m_attributeMap;
     OwnPtr<InputMethodContext> m_inputMethodContext;
     OwnPtr<ActiveAnimations> m_activeAnimations;
     OwnPtr<InlineCSSStyleDeclaration> m_cssomWrapper;
 
     RefPtr<PseudoElement> m_generatedBefore;
     RefPtr<PseudoElement> m_generatedAfter;
     RefPtr<PseudoElement> m_backdrop;
 
     explicit ElementRareData(RenderObject*);
 };
 
 inline IntSize defaultMinimumSizeForResizing()
 {
     return IntSize(LayoutUnit::max(), LayoutUnit::max());
 }
 
 inline ElementRareData::ElementRareData(RenderObject* renderer)
     : NodeRareData(renderer)
     , m_tabindex(0)
     , m_childIndex(0)
-    , m_flags(0)
     , m_minimumSizeForResizing(defaultMinimumSizeForResizing())
 {
 }
 
 inline ElementRareData::~ElementRareData()
 {
     ASSERT(!m_shadow);
     ASSERT(!m_generatedBefore);
     ASSERT(!m_generatedAfter);
     ASSERT(!m_backdrop);
@@ skipping 64 matching lines @@
     clearFlag(ChildrenAffectedByLastChildRules);
     clearFlag(ChildrenAffectedByDirectAdjacentRules);
     clearFlag(ChildrenAffectedByIndirectAdjacentRules);
     clearFlag(ChildrenAffectedByForwardPositionalRules);
     clearFlag(ChildrenAffectedByBackwardPositionalRules);
 }
 
 } // namespace
 
 #endif // ElementRareData_h