Update SVG classes to use OVERRIDE / FINAL when needed

Source/core/svg/SVGPathSegLinetoHorizontalAbs.h

Index: Source/core/svg/SVGPathSegLinetoHorizontalAbs.h
diff --git a/Source/core/svg/SVGPathSegLinetoHorizontalAbs.h b/Source/core/svg/SVGPathSegLinetoHorizontalAbs.h
index 8e8f8060f39d42cfbe1855946016ac4dd274c209..a54d7d177c58cc32bc3a6055a53566ea62d61c69 100644
--- a/Source/core/svg/SVGPathSegLinetoHorizontalAbs.h
+++ b/Source/core/svg/SVGPathSegLinetoHorizontalAbs.h
@@ -26,7 +26,7 @@
 
 namespace WebCore {
 
-class SVGPathSegLinetoHorizontalAbs : public SVGPathSegLinetoHorizontal {
+class SVGPathSegLinetoHorizontalAbs FINAL : public SVGPathSegLinetoHorizontal {
 public:
     static PassRefPtr<SVGPathSegLinetoHorizontalAbs> create(SVGPathElement* element, SVGPathSegRole role, float x)
     {
@@ -40,8 +40,8 @@ private:
         ScriptWrappable::init(this);
     }
 
-    virtual unsigned short pathSegType() const { return PATHSEG_LINETO_HORIZONTAL_ABS; }
-    virtual String pathSegTypeAsLetter() const { return "H"; }
+    virtual unsigned short pathSegType() const OVERRIDE { return PATHSEG_LINETO_HORIZONTAL_ABS; }
+    virtual String pathSegTypeAsLetter() const OVERRIDE { return "H"; }
 };
 
 } // namespace WebCore