Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/[css|rendering|clipboard]

Source/core/rendering/svg/RenderSVGTSpan.h

Index: Source/core/rendering/svg/RenderSVGTSpan.h
diff --git a/Source/core/rendering/svg/RenderSVGTSpan.h b/Source/core/rendering/svg/RenderSVGTSpan.h
index d4893f79939c9c69b984e9b9005325ebfa5ad105..dcc0465a1e9641c9ab57c5fb426662bbc4700425 100644
--- a/Source/core/rendering/svg/RenderSVGTSpan.h
+++ b/Source/core/rendering/svg/RenderSVGTSpan.h
@@ -25,13 +25,13 @@
 #include "core/rendering/svg/RenderSVGInline.h"
 
 namespace blink {
-class RenderSVGTSpan FINAL : public RenderSVGInline {
+class RenderSVGTSpan final : public RenderSVGInline {
 public:
     explicit RenderSVGTSpan(Element*);
 
-    virtual bool isChildAllowed(RenderObject* child, RenderStyle*) const OVERRIDE;
+    virtual bool isChildAllowed(RenderObject* child, RenderStyle*) const override;
 
-    virtual const char* renderName() const OVERRIDE { return "RenderSVGTSpan"; }
+    virtual const char* renderName() const override { return "RenderSVGTSpan"; }
 };
 }