Move rendering/RenderObject to layout/LayoutObject.

Source/core/rendering/svg/RenderSVGResourceGradient.h

Index: Source/core/rendering/svg/RenderSVGResourceGradient.h
diff --git a/Source/core/rendering/svg/RenderSVGResourceGradient.h b/Source/core/rendering/svg/RenderSVGResourceGradient.h
index 5b1b77c3c611e11fdbf933058d4d3b4daaff0446..48871e883b6e37d6b8916a5346a826da780035b8 100644
--- a/Source/core/rendering/svg/RenderSVGResourceGradient.h
+++ b/Source/core/rendering/svg/RenderSVGResourceGradient.h
@@ -43,11 +43,11 @@ public:
     explicit RenderSVGResourceGradient(SVGGradientElement*);
 
     virtual void removeAllClientsFromCache(bool markForInvalidation = true) override final;
-    virtual void removeClientFromCache(RenderObject*, bool markForInvalidation = true) override final;
+    virtual void removeClientFromCache(LayoutObject*, bool markForInvalidation = true) override final;
 
-    virtual SVGPaintServer preparePaintServer(const RenderObject&) override final;
+    virtual SVGPaintServer preparePaintServer(const LayoutObject&) override final;
 
-    virtual bool isChildAllowed(RenderObject* child, const RenderStyle&) const override final;
+    virtual bool isChildAllowed(LayoutObject* child, const RenderStyle&) const override final;
 
 protected:
     void addStops(GradientData*, const Vector<Gradient::ColorStop>&) const;
@@ -61,7 +61,7 @@ protected:
 
 private:
     bool m_shouldCollectGradientAttributes : 1;
-    HashMap<const RenderObject*, OwnPtr<GradientData> > m_gradientMap;
+    HashMap<const LayoutObject*, OwnPtr<GradientData>> m_gradientMap;
 };
 
 }