Update HTML classes to use OVERRIDE / FINAL when needed

Source/core/html/HTMLScriptElement.h

Index: Source/core/html/HTMLScriptElement.h
diff --git a/Source/core/html/HTMLScriptElement.h b/Source/core/html/HTMLScriptElement.h
index d6b8dc96ae5d16dfe08d7becdba935c9d74118bd..f02d51f106114ee26abb663a8cb220141aeeed08 100644
--- a/Source/core/html/HTMLScriptElement.h
+++ b/Source/core/html/HTMLScriptElement.h
@@ -51,23 +51,23 @@ private:
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
     virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE;
     virtual void didNotifySubtreeInsertionsToDocument() OVERRIDE;
-    virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0);
+    virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0) OVERRIDE;
 
     virtual bool isURLAttribute(const Attribute&) const OVERRIDE;
 
-    virtual String sourceAttributeValue() const;
-    virtual String charsetAttributeValue() const;
-    virtual String typeAttributeValue() const;
-    virtual String languageAttributeValue() const;
-    virtual String forAttributeValue() const;
-    virtual String eventAttributeValue() const;
-    virtual bool asyncAttributeValue() const;
-    virtual bool deferAttributeValue() const;
-    virtual bool hasSourceAttribute() const;
+    virtual String sourceAttributeValue() const OVERRIDE;
+    virtual String charsetAttributeValue() const OVERRIDE;
+    virtual String typeAttributeValue() const OVERRIDE;
+    virtual String languageAttributeValue() const OVERRIDE;
+    virtual String forAttributeValue() const OVERRIDE;
+    virtual String eventAttributeValue() const OVERRIDE;
+    virtual bool asyncAttributeValue() const OVERRIDE;
+    virtual bool deferAttributeValue() const OVERRIDE;
+    virtual bool hasSourceAttribute() const OVERRIDE;
 
-    virtual void dispatchLoadEvent();
+    virtual void dispatchLoadEvent() OVERRIDE;
 
-    virtual PassRefPtr<Element> cloneElementWithoutAttributesAndChildren();
+    virtual PassRefPtr<Element> cloneElementWithoutAttributesAndChildren() OVERRIDE;
 
     OwnPtr<ScriptLoader> m_loader;
 };