Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/html

Source/core/html/canvas/WebGLCompressedTexturePVRTC.h

Index: Source/core/html/canvas/WebGLCompressedTexturePVRTC.h
diff --git a/Source/core/html/canvas/WebGLCompressedTexturePVRTC.h b/Source/core/html/canvas/WebGLCompressedTexturePVRTC.h
index 089fb3d99913b7d408dd03464e570313a86fdeaa..c907d479ddd85b59640cc6eeeed4d39489f79219 100644
--- a/Source/core/html/canvas/WebGLCompressedTexturePVRTC.h
+++ b/Source/core/html/canvas/WebGLCompressedTexturePVRTC.h
@@ -32,7 +32,7 @@
 
 namespace blink {
 
-class WebGLCompressedTexturePVRTC FINAL : public WebGLExtension, public ScriptWrappable {
+class WebGLCompressedTexturePVRTC final : public WebGLExtension, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<WebGLCompressedTexturePVRTC> create(WebGLRenderingContextBase*);
@@ -40,7 +40,7 @@ public:
     static const char* extensionName();
 
     virtual ~WebGLCompressedTexturePVRTC();
-    virtual WebGLExtensionName name() const OVERRIDE;
+    virtual WebGLExtensionName name() const override;
 
 private:
     explicit WebGLCompressedTexturePVRTC(WebGLRenderingContextBase*);