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

Source/core/html/HTMLHRElement.h

Index: Source/core/html/HTMLHRElement.h
diff --git a/Source/core/html/HTMLHRElement.h b/Source/core/html/HTMLHRElement.h
index a507faf667d6b729b8217ebf6a8aaccb13a4244d..c7cb310b10c032ac71d8e115bae482292c9ee09b 100644
--- a/Source/core/html/HTMLHRElement.h
+++ b/Source/core/html/HTMLHRElement.h
@@ -27,18 +27,18 @@
 
 namespace blink {
 
-class HTMLHRElement FINAL : public HTMLElement {
+class HTMLHRElement final : public HTMLElement {
     DEFINE_WRAPPERTYPEINFO();
 public:
     DECLARE_NODE_FACTORY(HTMLHRElement);
 
-    virtual bool canContainRangeEndPoint() const OVERRIDE { return hasChildren(); }
+    virtual bool canContainRangeEndPoint() const override { return hasChildren(); }
 
 private:
     explicit HTMLHRElement(Document&);
 
-    virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
-    virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE;
+    virtual bool isPresentationAttribute(const QualifiedName&) const override;
+    virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) override;
 };
 
 } // namespace blink