Replacing the OVERRIDE with override and FINAL with final

Source/platform/mediastream/RTCConfiguration.h

 /*
  * Copyright (C) 2012 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
@@ skipping 21 matching lines @@
 #define RTCConfiguration_h
 
 #include "platform/heap/Handle.h"
 #include "platform/weborigin/KURL.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
-class RTCIceServer FINAL : public GarbageCollectedFinalized<RTCIceServer> {
+class RTCIceServer final : public GarbageCollectedFinalized<RTCIceServer> {
 public:
     static RTCIceServer* create(const KURL& uri, const String& username, const String& credential)
     {
         return new RTCIceServer(uri, username, credential);
     }
 
     const KURL& uri() { return m_uri; }
     const String& username() { return m_username; }
     const String& credential() { return m_credential; }
 
@@ skipping 11 matching lines @@
     String m_username;
     String m_credential;
 };
 
 enum RTCIceTransports {
     RTCIceTransportsNone,
     RTCIceTransportsRelay,
     RTCIceTransportsAll
 };
 
-class RTCConfiguration FINAL : public GarbageCollected<RTCConfiguration> {
+class RTCConfiguration final : public GarbageCollected<RTCConfiguration> {
 public:
     static RTCConfiguration* create() { return new RTCConfiguration(); }
 
     void appendServer(RTCIceServer* server) { m_servers.append(server); }
     size_t numberOfServers() { return m_servers.size(); }
     RTCIceServer* server(size_t index) { return m_servers[index].get(); }
     void setIceTransports(RTCIceTransports iceTransports) { m_iceTransports = iceTransports; }
     RTCIceTransports iceTransports() { return m_iceTransports; }
 
     void trace(Visitor* visitor) { visitor->trace(m_servers); }
 
 private:
     RTCConfiguration() : m_iceTransports(RTCIceTransportsAll) { }
 
     HeapVector<Member<RTCIceServer> > m_servers;
     RTCIceTransports m_iceTransports;
 };
 
 } // namespace blink
 
 #endif // RTCConfiguration_h