Refactor the Heap into ThreadHeap to prepare for per thread heaps

third_party/WebKit/Source/platform/heap/InlinedGlobalMarkingVisitor.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef InlinedGlobalMarkingVisitor_h
 #define InlinedGlobalMarkingVisitor_h
 
 #include "platform/heap/MarkingVisitorImpl.h"
 
 namespace blink {
@@ skipping 30 matching lines @@
     {
         Helper::mark(t);
     }
 
     template<typename T, void (T::*method)(Visitor*)>
     void registerWeakMembers(const T* obj)
     {
         Helper::template registerWeakMembers<T, method>(obj);
     }
 
-    Visitor* getUninlined() { return m_visitor; }
+    ThreadHeap& heap() { return m_visitor->heap(); }
+
 protected:
     // Methods to be called from MarkingVisitorImpl.
 
     inline bool shouldMarkObject(const void*)
     {
         // As this is global marking visitor, we need to mark all objects.
         return true;
     }
 
     inline Visitor::MarkingMode getMarkingMode() const
@@ skipping 10 matching lines @@
     Visitor* m_visitor;
 };
 
 inline void GarbageCollectedMixin::trace(InlinedGlobalMarkingVisitor)
 {
 }
 
 } // namespace blink
 
 #endif