[oilpan] Make the oilpan branch build on Mac.

Source/core/dom/ContainerNode.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, 2009, 2010, 2011 Apple Inc. All rights reserved.
  *
  * 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.
@@ skipping 164 matching lines @@
     return adoptRawResult(static_cast<const ContainerNode*>(node));
 }
 
 inline Result<ContainerNode> toContainerNode(const Handle<Node>& node)
 {
     return toContainerNode(node.raw());
 }
 
 inline ContainerNode::ContainerNode(const Handle<Document>& document, ConstructionType type)
     : Node(document, type)
-    , m_firstChild(0)
-    , m_lastChild(0)
 {
 }
 
 inline void ContainerNode::attachChildren()
 {
     for (Handle<Node> child = firstChild(); child; child = child->nextSibling()) {
         HandleScope scope;
         ASSERT(!child->attached() || childAttachedAllowedWhenAttachingChildren(this));
         if (!child->attached())
             child->attach();
@@ skipping 82 matching lines @@
     ASSERT(!nodes->size());
     for (Handle<Node> child = node->firstChild(); child; child = child->nextSibling()) {
         NoHandleScope scope;
         nodes->append(child);
     }
 }
 
 
 class ChildNodesLazySnapshot {
     WTF_MAKE_NONCOPYABLE(ChildNodesLazySnapshot);
-    WTF_MAKE_FAST_ALLOCATED;
     DISALLOW_ALLOCATION()
 public:
     explicit ChildNodesLazySnapshot(const Handle<Node>& parentNode)
         : m_currentNode(parentNode->firstChild())
         , m_currentIndex(0)
     {
         m_nextSnapshot = latestSnapshot;
         latestSnapshot = this;
     }
 
@@ skipping 66 matching lines @@
         m_node->resumePostAttachCallbacks();
     }
 
 private:
     Handle<ContainerNode> m_node;
 };
 
 } // namespace WebCore
 
 #endif // ContainerNode_h