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

Source/core/loader/MixedContentChecker.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 25 matching lines @@
 #include "public/platform/WebURLRequest.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 class FrameLoaderClient;
 class LocalFrame;
 class KURL;
 class SecurityOrigin;
 
-class MixedContentChecker FINAL {
+class MixedContentChecker final {
     WTF_MAKE_NONCOPYABLE(MixedContentChecker);
     DISALLOW_ALLOCATION();
 public:
     explicit MixedContentChecker(LocalFrame*);
 
     static bool shouldBlockFetch(LocalFrame* frame, const ResourceRequest& request, const KURL& url)
     {
         return shouldBlockFetch(frame, request.requestContext(), request.frameType(), url);
     }
     static bool shouldBlockFetch(LocalFrame*, WebURLRequest::RequestContext, WebURLRequest::FrameType, const KURL&);
@@ skipping 46 matching lines @@
     bool canRunInsecureContentInternal(SecurityOrigin*, const KURL&, const MixedContentType) const;
 
     void logWarning(bool allowed, const KURL& i, const MixedContentType) const;
 
     RawPtrWillBeMember<LocalFrame> m_frame;
 };
 
 } // namespace blink
 
 #endif // MixedContentChecker_h