Merge DOMSettableTokensList into DOMTokensList

third_party/WebKit/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 70 matching lines @@
     }
 
     NamedNodeMap* attributeMap() const { return m_attributeMap.get(); }
     void setAttributeMap(PassOwnPtrWillBeRawPtr<NamedNodeMap> attributeMap) { m_attributeMap = attributeMap; }
 
     ComputedStyle* ensureComputedStyle() const { return m_computedStyle.get(); }
     void setComputedStyle(PassRefPtr<ComputedStyle> computedStyle) { m_computedStyle = computedStyle; }
     void clearComputedStyle() { m_computedStyle = nullptr; }
 
     ClassList* classList() const { return m_classList.get(); }
-    void setClassList(PassOwnPtrWillBeRawPtr<ClassList> classList) { m_classList = classList; }
+    void setClassList(PassRefPtrWillBeRawPtr<ClassList> classList) { m_classList = classList; }
     void clearClassListValueForQuirksMode()
     {
         if (!m_classList)
             return;
         m_classList->clearValueForQuirksMode();
     }
 
     DatasetDOMStringMap* dataset() const { return m_dataset.get(); }
     void setDataset(PassOwnPtrWillBeRawPtr<DatasetDOMStringMap> dataset) { m_dataset = dataset; }
 
@@ skipping 36 matching lines @@
 private:
     CompositorProxiedPropertySet& ensureCompositorProxiedPropertySet();
     void clearCompositorProxiedPropertySet() { m_proxiedProperties = nullptr; }
 
     short m_tabindex;
 
     LayoutSize m_minimumSizeForResizing;
     IntSize m_savedLayerScrollOffset;
 
     OwnPtrWillBeMember<DatasetDOMStringMap> m_dataset;
-    OwnPtrWillBeMember<ClassList> m_classList;
     OwnPtrWillBeMember<ElementShadow> m_shadow;
+    RefPtrWillBeMember<ClassList> m_classList;
     OwnPtrWillBeMember<NamedNodeMap> m_attributeMap;
     OwnPtrWillBeMember<AttrNodeList> m_attrNodeList;
     OwnPtrWillBeMember<InlineCSSStyleDeclaration> m_cssomWrapper;
     OwnPtr<CompositorProxiedPropertySet> m_proxiedProperties;
 
     PersistentWillBeMember<ElementAnimations> m_elementAnimations;
     PersistentWillBeMember<NodeIntersectionObserverData> m_intersectionObserverData;
 
     RefPtr<ComputedStyle> m_computedStyle;
     RefPtrWillBeMember<CustomElementDefinition> m_customElementDefinition;
@@ skipping 106 matching lines @@
 inline CompositorProxiedPropertySet& ElementRareData::ensureCompositorProxiedPropertySet()
 {
     if (!m_proxiedProperties)
         m_proxiedProperties = CompositorProxiedPropertySet::create();
     return *m_proxiedProperties;
 }
 
 } // namespace blink
 
 #endif // ElementRareData_h