Update SVG classes to use OVERRIDE / FINAL when needed

Source/core/svg/SVGPathStringSource.h

Index: Source/core/svg/SVGPathStringSource.h
diff --git a/Source/core/svg/SVGPathStringSource.h b/Source/core/svg/SVGPathStringSource.h
index a423ad8c1f129c082fdc7aecda3c7ec985c5d829..bc85f4f4c21ae55fab602ea369de80a3d03a9963 100644
--- a/Source/core/svg/SVGPathStringSource.h
+++ b/Source/core/svg/SVGPathStringSource.h
@@ -27,7 +27,7 @@
 
 namespace WebCore {
 
-class SVGPathStringSource : public SVGPathSource {
+class SVGPathStringSource FINAL : public SVGPathSource {
 public:
     static PassOwnPtr<SVGPathStringSource> create(const String& string)
     {
@@ -37,20 +37,20 @@ public:
 private:
     SVGPathStringSource(const String&);
 
-    virtual bool hasMoreData() const;
-    virtual bool moveToNextToken();
-    virtual bool parseSVGSegmentType(SVGPathSegType&);
-    virtual SVGPathSegType nextCommand(SVGPathSegType previousCommand);
+    virtual bool hasMoreData() const OVERRIDE;
+    virtual bool moveToNextToken() OVERRIDE;
+    virtual bool parseSVGSegmentType(SVGPathSegType&) OVERRIDE;
+    virtual SVGPathSegType nextCommand(SVGPathSegType previousCommand) OVERRIDE;
 
-    virtual bool parseMoveToSegment(FloatPoint&);
-    virtual bool parseLineToSegment(FloatPoint&);
-    virtual bool parseLineToHorizontalSegment(float&);
-    virtual bool parseLineToVerticalSegment(float&);
-    virtual bool parseCurveToCubicSegment(FloatPoint&, FloatPoint&, FloatPoint&);
-    virtual bool parseCurveToCubicSmoothSegment(FloatPoint&, FloatPoint&);
-    virtual bool parseCurveToQuadraticSegment(FloatPoint&, FloatPoint&);
-    virtual bool parseCurveToQuadraticSmoothSegment(FloatPoint&);
-    virtual bool parseArcToSegment(float&, float&, float&, bool&, bool&, FloatPoint&);
+    virtual bool parseMoveToSegment(FloatPoint&) OVERRIDE;
+    virtual bool parseLineToSegment(FloatPoint&) OVERRIDE;
+    virtual bool parseLineToHorizontalSegment(float&) OVERRIDE;
+    virtual bool parseLineToVerticalSegment(float&) OVERRIDE;
+    virtual bool parseCurveToCubicSegment(FloatPoint&, FloatPoint&, FloatPoint&) OVERRIDE;
+    virtual bool parseCurveToCubicSmoothSegment(FloatPoint&, FloatPoint&) OVERRIDE;
+    virtual bool parseCurveToQuadraticSegment(FloatPoint&, FloatPoint&) OVERRIDE;
+    virtual bool parseCurveToQuadraticSmoothSegment(FloatPoint&) OVERRIDE;
+    virtual bool parseArcToSegment(float&, float&, float&, bool&, bool&, FloatPoint&) OVERRIDE;
 
     String m_string;
     bool m_is8BitSource;