Replace RenderArena with PartitionAlloc.

Source/core/dom/Node.cpp

 /*
  * 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 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 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
@@ skipping 86 matching lines @@
 #include "core/inspector/InspectorCounters.h"
 #include "core/page/Chrome.h"
 #include "core/page/ChromeClient.h"
 #include "core/page/ContextMenuController.h"
 #include "core/page/EventHandler.h"
 #include "core/page/Frame.h"
 #include "core/page/FrameView.h"
 #include "core/page/Page.h"
 #include "core/page/Settings.h"
 #include "core/platform/Logging.h"
+#include "core/platform/Partitions.h"
 #include "core/platform/PlatformMouseEvent.h"
 #include "core/platform/PlatformWheelEvent.h"
 #include "core/rendering/RenderBlock.h"
 #include "core/rendering/RenderBox.h"
 #include "core/rendering/RenderTextControl.h"
 #include "core/rendering/RenderView.h"
 #include "core/storage/StorageEvent.h"
 #include "wtf/HashSet.h"
-#include "wtf/PartitionAlloc.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/RefCountedLeakCounter.h"
 #include "wtf/UnusedParam.h"
 #include "wtf/Vector.h"
 #include "wtf/text/CString.h"
 #include "wtf/text/StringBuilder.h"
 
 #ifndef NDEBUG
 #include "core/rendering/RenderLayer.h"
 #endif
 
 using namespace std;
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 #if ENABLE(PARTITION_ALLOC)
-static PartitionRoot root;
-
 void* Node::operator new(size_t size)
 {
-    return partitionAlloc(&root, size);
+    return partitionAlloc(Partitions::getObjectModelPartition(), size);
 }
 
 void Node::operator delete(void* ptr)
 {
     partitionFree(ptr);
 }
 #endif // ENABLE(PARTITION_ALLOC)
 
-void Node::init()
-{
-#if ENABLE(PARTITION_ALLOC)
-    partitionAllocInit(&root);
-#endif
-}
-
-void Node::shutdown()
-{
-#if ENABLE(PARTITION_ALLOC)
-    partitionAllocShutdown(&root);
-#endif
-}
-
 bool Node::isSupported(const String& feature, const String& version)
 {
     return DOMImplementation::hasFeature(feature, version);
 }
 
 #if DUMP_NODE_STATISTICS
 static HashSet<Node*> liveNodeSet;
 #endif
 
 void Node::dumpStatistics()
@@ skipping 2595 matching lines @@
         node->showTreeForThis();
 }
 
 void showNodePath(const WebCore::Node* node)
 {
     if (node)
         node->showNodePathForThis();
 }
 
 #endif