Remove lots of things from RenderObject

sky/engine/core/rendering/compositing/RenderLayerCompositor.cpp

 /*
  * Copyright (C) 2009, 2010 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 600 matching lines @@
 {
     RootLayerAttachment expectedAttachment = RootLayerAttachedViaChromeClient;
     if (expectedAttachment == m_rootLayerAttachment)
          return;
 
     if (!m_rootContentLayer) {
         m_rootContentLayer = GraphicsLayer::create(graphicsLayerFactory(), this);
         IntRect overflowRect = m_renderView.pixelSnappedLayoutOverflowRect();
         m_rootContentLayer->setSize(FloatSize(overflowRect.maxX(), overflowRect.maxY()));
         m_rootContentLayer->setPosition(FloatPoint());
-        m_rootContentLayer->setOwnerNodeId(InspectorNodeIds::idForNode(m_renderView.generatingNode()));
+        m_rootContentLayer->setOwnerNodeId(InspectorNodeIds::idForNode(m_renderView.node()));
 
         // Need to clip to prevent transformed content showing outside this frame
         m_rootContentLayer->setMasksToBounds(true);
     }
 
     if (!m_overflowControlsHostLayer) {
         ASSERT(!m_scrollLayer);
         ASSERT(!m_containerLayer);
 
         // Create a layer to host the clipping layer and the overflow controls layers.
@@ skipping 127 matching lines @@
     } else if (graphicsLayer == m_scrollLayer.get()) {
         name = "LocalFrame Scrolling Layer";
     } else {
         ASSERT_NOT_REACHED();
     }
 
     return name;
 }
 
 } // namespace blink