Delete RenderLayerModelObject.

sky/engine/core/rendering/RenderLayerStackingNode.h

 /*
  * Copyright (C) 2003, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Intel Corporation. All rights reserved.
  *
  * Portions are Copyright (C) 1998 Netscape Communications Corporation.
  *
  * Other contributors:
  *   Robert O'Callahan <roc+@cs.cmu.edu>
  *   David Baron <dbaron@fas.harvard.edu>
  *   Christian Biesinger <cbiesinger@web.de>
@@ skipping 27 matching lines @@
  * version of this file under the LGPL, indicate your decision by
  * deletingthe provisions above and replace them with the notice and
  * other provisions required by the MPL or the GPL, as the case may be.
  * If you do not delete the provisions above, a recipient may use your
  * version of this file under any of the LGPL, the MPL or the GPL.
  */
 
 #ifndef SKY_ENGINE_CORE_RENDERING_RENDERLAYERSTACKINGNODE_H_
 #define SKY_ENGINE_CORE_RENDERING_RENDERLAYERSTACKINGNODE_H_
 
-#include "sky/engine/core/rendering/RenderLayerModelObject.h"
+#include "sky/engine/core/rendering/RenderBox.h"
 #include "sky/engine/wtf/Noncopyable.h"
 #include "sky/engine/wtf/OwnPtr.h"
 #include "sky/engine/wtf/Vector.h"
 
 namespace blink {
 
 class RenderLayer;
 class RenderStyle;
 
 class RenderLayerStackingNode {
@@ skipping 68 matching lines @@
     void setStackingParent(RenderLayerStackingNode* stackingParent) { m_stackingParent = stackingParent; }
 #endif
 
     bool shouldBeNormalFlowOnly() const;
 
     void updateNormalFlowList();
 
     bool isDirtyStackingContext() const { return m_zOrderListsDirty && isStackingContext(); }
 
     // FIXME: Investigate changing this to Renderbox.
-    RenderLayerModelObject* renderer() const;
+    RenderBox* renderer() const;
 
     RenderLayer* m_layer;
 
     // m_zOrderList holds a sorted list of all the descendant nodes within
     // that have z-indices of 0 or greater (auto will count as 0).
     OwnPtr<Vector<RenderLayerStackingNode*> > m_zOrderList;
 
     // This list contains child nodes that cannot create stacking contexts.
     OwnPtr<Vector<RenderLayerStackingNode*> > m_normalFlowList;
 
@@ skipping 49 matching lines @@
 
 private:
     RenderLayerStackingNode* m_stackingNode;
     bool m_previousMutationAllowedState;
 };
 #endif
 
 } // namespace blink
 
 #endif  // SKY_ENGINE_CORE_RENDERING_RENDERLAYERSTACKINGNODE_H_