Move rendering/RenderBox to layout/LayoutBox.

Source/core/layout/OrderIterator.h

 /*
  * Copyright (C) 2011 Google 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 19 matching lines @@
 
 #ifndef OrderIterator_h
 #define OrderIterator_h
 
 #include "wtf/Noncopyable.h"
 
 #include <set>
 
 namespace blink {
 
-class RenderBox;
+class LayoutBox;
 
 class OrderIterator {
     WTF_MAKE_NONCOPYABLE(OrderIterator);
 public:
     friend class OrderIteratorPopulator;
 
-    OrderIterator(const RenderBox*);
+    OrderIterator(const LayoutBox*);
 
-    RenderBox* currentChild() const { return m_currentChild; }
-    RenderBox* first();
-    RenderBox* next();
+    LayoutBox* currentChild() const { return m_currentChild; }
+    LayoutBox* first();
+    LayoutBox* next();
     void reset();
 
 private:
-    const RenderBox* m_containerBox;
+    const LayoutBox* m_containerBox;
 
-    RenderBox* m_currentChild;
+    LayoutBox* m_currentChild;
 
     typedef std::set<int> OrderValues;
     OrderValues m_orderValues;
     OrderValues::const_iterator m_orderValuesIterator;
     bool m_isReset;
 };
 
 class OrderIteratorPopulator {
 public:
     explicit OrderIteratorPopulator(OrderIterator& iterator)
         : m_iterator(iterator)
     {
         m_iterator.m_orderValues.clear();
     }
 
     ~OrderIteratorPopulator();
 
-    void collectChild(const RenderBox*);
+    void collectChild(const LayoutBox*);
 
 private:
     OrderIterator& m_iterator;
 };
 
 } // namespace blink
 
 #endif //  OrderIterator_h