Move rendering/RenderObject to layout/LayoutObject.

Source/core/rendering/RenderGrid.h

 /*
  * Copyright (C) 2011 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 44 matching lines @@
 
     typedef Vector<RenderBox*, 1> GridCell;
     const GridCell& gridCell(int row, int column) { return m_grid[row][column]; }
     const Vector<RenderBox*>& itemsOverflowingGridArea() { return m_gridItemsOverflowingGridArea; }
     int paintIndexForGridItem(const RenderBox* renderBox) { return m_gridItemsIndexesMap.get(renderBox); }
 
     bool gridIsDirty() const { return m_gridIsDirty; }
 
     typedef void (GridTrack::* AccumulatorGrowFunction)(LayoutUnit);
 private:
-    virtual bool isOfType(RenderObjectType type) const override { return type == RenderObjectRenderGrid || RenderBlock::isOfType(type); }
+    virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectRenderGrid || RenderBlock::isOfType(type); }
     virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, LayoutUnit& maxLogicalWidth) const override;
     virtual void computePreferredLogicalWidths() override;
 
-    virtual void addChild(RenderObject* newChild, RenderObject* beforeChild = 0) override;
-    virtual void removeChild(RenderObject*) override;
+    virtual void addChild(LayoutObject* newChild, LayoutObject* beforeChild = 0) override;
+    virtual void removeChild(LayoutObject*) override;
 
     virtual void styleDidChange(StyleDifference, const RenderStyle*) override;
 
     bool explicitGridDidResize(const RenderStyle*) const;
     bool namedGridLinesDefinitionDidChange(const RenderStyle*) const;
 
     class GridIterator;
     struct GridSizingData;
     bool gridElementIsShrinkToFit();
     void computeUsedBreadthOfGridTracks(GridTrackSizingDirection, GridSizingData&);
@@ skipping 83 matching lines @@
     GridRepresentation m_grid;
     bool m_gridIsDirty;
     Vector<LayoutUnit> m_rowPositions;
     Vector<LayoutUnit> m_columnPositions;
     HashMap<const RenderBox*, GridCoordinate> m_gridItemCoordinate;
     OrderIterator m_orderIterator;
     Vector<RenderBox*> m_gridItemsOverflowingGridArea;
     HashMap<const RenderBox*, size_t> m_gridItemsIndexesMap;
 };
 
-DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderGrid, isRenderGrid());
+DEFINE_LAYOUT_OBJECT_TYPE_CASTS(RenderGrid, isRenderGrid());
 
 } // namespace blink
 
 #endif // RenderGrid_h