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

Source/core/html/canvas/WebGLCompressedTextureATC.h

Index: Source/core/html/canvas/WebGLCompressedTextureATC.h
diff --git a/Source/core/html/canvas/WebGLCompressedTextureATC.h b/Source/core/html/canvas/WebGLCompressedTextureATC.h
index cb1c5309c5610d401cc6b8fd137399b0a5639e55..36864f86bbce6ade99b77f23df51115040113a38 100644
--- a/Source/core/html/canvas/WebGLCompressedTextureATC.h
+++ b/Source/core/html/canvas/WebGLCompressedTextureATC.h
@@ -32,7 +32,7 @@
 
 namespace blink {
 
-class WebGLCompressedTextureATC FINAL : public WebGLExtension, public ScriptWrappable {
+class WebGLCompressedTextureATC final : public WebGLExtension, public ScriptWrappable {
     DEFINE_WRAPPERTYPEINFO();
 public:
     static PassRefPtrWillBeRawPtr<WebGLCompressedTextureATC> create(WebGLRenderingContextBase*);
@@ -40,7 +40,7 @@ public:
     static const char* extensionName();
 
     virtual ~WebGLCompressedTextureATC();
-    virtual WebGLExtensionName name() const OVERRIDE;
+    virtual WebGLExtensionName name() const override;
 
 private:
     explicit WebGLCompressedTextureATC(WebGLRenderingContextBase*);