Remove tons of OILPAN.

sky/engine/core/dom/RangeBoundaryPoint.h

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 40 matching lines @@
     void setOffset(int offset);
 
     void setToBeforeChild(Node&);
     void setToStartOfNode(Node&);
     void setToEndOfNode(Node&);
 
     void childBeforeWillBeRemoved();
     void invalidateOffset() const;
     void ensureOffsetIsValid() const;
 
-    void trace(Visitor*);
-
 private:
     static const int invalidOffset = -1;
 
     RefPtr<Node> m_containerNode;
     mutable int m_offsetInContainer;
     RefPtr<Node> m_childBeforeBoundary;
 };
 
 inline RangeBoundaryPoint::RangeBoundaryPoint(PassRefPtr<Node> container)
     : m_containerNode(container)
@@ skipping 102 matching lines @@
         m_offsetInContainer = 0;
     else if (m_offsetInContainer > 0)
         --m_offsetInContainer;
 }
 
 inline void RangeBoundaryPoint::invalidateOffset() const
 {
     m_offsetInContainer = invalidOffset;
 }
 
-inline void RangeBoundaryPoint::trace(Visitor* visitor)
-{
-    visitor->trace(m_containerNode);
-    visitor->trace(m_childBeforeBoundary);
-}
-
 inline bool operator==(const RangeBoundaryPoint& a, const RangeBoundaryPoint& b)
 {
     if (a.container() != b.container())
         return false;
     if (a.childBefore() || b.childBefore()) {
         if (a.childBefore() != b.childBefore())
             return false;
     } else {
         if (a.offset() != b.offset())
             return false;
     }
     return true;
 }
 
 }
 
 #endif