Revert of Rename Heap to ThreadHeap

third_party/WebKit/Source/core/dom/Node.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) 2004-2011, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 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
  * License as published by the Free Software Foundation; either
@@ skipping 164 matching lines @@
     // a dedicated heap.
     GC_PLUGIN_IGNORE("crbug.com/443854")
     void* operator new(size_t size)
     {
         return allocateObject(size, false);
     }
     static void* allocateObject(size_t size, bool isEager)
     {
         ThreadState* state = ThreadStateFor<ThreadingTrait<Node>::Affinity>::state();
         const char typeName[] = "blink::Node";
-        return ThreadHeap::allocateOnArenaIndex(state, size, isEager ? BlinkGC::EagerSweepArenaIndex : BlinkGC::NodeArenaIndex, GCInfoTrait<EventTarget>::index(), typeName);
+        return Heap::allocateOnArenaIndex(state, size, isEager ? BlinkGC::EagerSweepArenaIndex : BlinkGC::NodeArenaIndex, GCInfoTrait<EventTarget>::index(), typeName);
     }
 #else // !ENABLE(OILPAN)
     // All Nodes are placed in their own heap partition for security.
     // See http://crbug.com/246860 for detail.
     void* operator new(size_t);
     void operator delete(void*);
 #endif
 
     static void dumpStatistics();
 
@@ skipping 734 matching lines @@
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showNode(const blink::Node*);
 void showTree(const blink::Node*);
 void showNodePath(const blink::Node*);
 #endif
 
 #endif // Node_h