Fix virtual/override/final usage in Source/core/html/.

Source/core/html/parser/HTMLScriptRunner.h

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 45 matching lines @@
 
     void executeScriptsWaitingForLoad(Resource*);
     bool hasScriptsWaitingForResources() const { return m_hasScriptsWaitingForResources; }
     void executeScriptsWaitingForResources();
     bool executeScriptsWaitingForParsing();
 
     bool hasParserBlockingScript() const;
     bool isExecutingScript() const { return !!m_scriptNestingLevel; }
 
     // ResourceClient
-    virtual void notifyFinished(Resource*) override;
+    void notifyFinished(Resource*) override;
 
     DECLARE_TRACE();
 
 private:
     HTMLScriptRunner(Document*, HTMLScriptRunnerHost*);
 
     void executeParsingBlockingScript();
     void executePendingScriptAndDispatchEvent(PendingScript&, PendingScript::Type);
     void executeParsingBlockingScripts();
 
@@ skipping 22 matching lines @@
 
     // For tracking the times between script load and compilation, we need to
     // know whether a parser blocking script was loaded previously, or whether
     // it's really loaded when requested.
     bool m_parserBlockingScriptAlreadyLoaded;
 };
 
 }
 
 #endif