Fix virtual/override/final usage in Source/core/layout/.

Source/core/layout/svg/LayoutSVGModelObject.h

Index: Source/core/layout/svg/LayoutSVGModelObject.h
diff --git a/Source/core/layout/svg/LayoutSVGModelObject.h b/Source/core/layout/svg/LayoutSVGModelObject.h
index 5cdac3ad7cd0271d1ee710f50ae0484592961e31..91f49df1e0e28d1111e938c8b07615f7ae2535c5 100644
--- a/Source/core/layout/svg/LayoutSVGModelObject.h
+++ b/Source/core/layout/svg/LayoutSVGModelObject.h
@@ -45,38 +45,38 @@ class LayoutSVGModelObject : public LayoutObject {
 public:
     explicit LayoutSVGModelObject(SVGElement*);
 
-    virtual bool isChildAllowed(LayoutObject*, const ComputedStyle&) const override;
+    bool isChildAllowed(LayoutObject*, const ComputedStyle&) const override;
 
-    virtual LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutBoxModelObject* paintInvalidationContainer, const PaintInvalidationState* = nullptr) const override;
+    LayoutRect clippedOverflowRectForPaintInvalidation(const LayoutBoxModelObject* paintInvalidationContainer, const PaintInvalidationState* = nullptr) const override;
 
-    virtual FloatRect paintInvalidationRectInLocalCoordinates() const override final { return m_paintInvalidationBoundingBox; }
+    FloatRect paintInvalidationRectInLocalCoordinates() const final { return m_paintInvalidationBoundingBox; }
 
-    virtual void absoluteRects(Vector<IntRect>&, const LayoutPoint& accumulatedOffset) const override final;
-    virtual void absoluteQuads(Vector<FloatQuad>&, bool* wasFixed) const override;
+    void absoluteRects(Vector<IntRect>&, const LayoutPoint& accumulatedOffset) const final;
+    void absoluteQuads(Vector<FloatQuad>&, bool* wasFixed) const override;
 
-    virtual void mapLocalToContainer(const LayoutBoxModelObject* paintInvalidationContainer, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = nullptr, const PaintInvalidationState* = nullptr) const override final;
-    virtual const LayoutObject* pushMappingToContainer(const LayoutBoxModelObject* ancestorToStopAt, LayoutGeometryMap&) const override final;
-    virtual void styleDidChange(StyleDifference, const ComputedStyle* oldStyle) override;
+    void mapLocalToContainer(const LayoutBoxModelObject* paintInvalidationContainer, TransformState&, MapCoordinatesFlags = ApplyContainerFlip, bool* wasFixed = nullptr, const PaintInvalidationState* = nullptr) const final;
+    const LayoutObject* pushMappingToContainer(const LayoutBoxModelObject* ancestorToStopAt, LayoutGeometryMap&) const final;
+    void styleDidChange(StyleDifference, const ComputedStyle* oldStyle) override;
 
-    virtual void computeLayerHitTestRects(LayerHitTestRects&) const override final;
+    void computeLayerHitTestRects(LayerHitTestRects&) const final;
 
     SVGElement* element() const { return toSVGElement(LayoutObject::node()); }
 
-    virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectSVG || LayoutObject::isOfType(type); }
+    bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectSVG || LayoutObject::isOfType(type); }
 
 protected:
-    virtual void addLayerHitTestRects(LayerHitTestRects&, const DeprecatedPaintLayer* currentCompositedLayer, const LayoutPoint& layerOffset, const LayoutRect& containerRect) const override final;
-    virtual void willBeDestroyed() override;
+    void addLayerHitTestRects(LayerHitTestRects&, const DeprecatedPaintLayer* currentCompositedLayer, const LayoutPoint& layerOffset, const LayoutRect& containerRect) const final;
+    void willBeDestroyed() override;
 
 private:
     // LayoutSVGModelObject subclasses should use element() instead.
     void node() const = delete;
 
     // This method should never be called, SVG uses a different nodeAtPoint method
-    virtual bool nodeAtPoint(HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override final;
-    virtual IntRect absoluteFocusRingBoundingBoxRect() const override final;
+    bool nodeAtPoint(HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) final;
+    IntRect absoluteFocusRingBoundingBoxRect() const final;
 
-    virtual void invalidateTreeIfNeeded(PaintInvalidationState&) override final;
+    void invalidateTreeIfNeeded(PaintInvalidationState&) final;
 
 protected:
     FloatRect m_paintInvalidationBoundingBox;