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

Source/core/loader/ProgressTracker.h

 /*
  * Copyright (C) 2007 Apple 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 24 matching lines @@
 
 namespace blink {
 
 class LocalFrame;
 class ResourceResponse;
 struct ProgressItem;
 
 // FIXME: This is only used on Android. Android is the only Chrome
 // browser which shows a progress bar during loading.
 // We should find a better way for Android to get this data and remove this!
-class ProgressTracker FINAL : public NoBaseWillBeGarbageCollectedFinalized<ProgressTracker> {
+class ProgressTracker final : public NoBaseWillBeGarbageCollectedFinalized<ProgressTracker> {
     WTF_MAKE_NONCOPYABLE(ProgressTracker); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED;
 public:
     static PassOwnPtrWillBeRawPtr<ProgressTracker> create(LocalFrame*);
 
     ~ProgressTracker();
     void trace(Visitor*);
     void dispose();
 
     double estimatedProgress() const;
 
@@ skipping 22 matching lines @@
     double m_progressNotificationTimeInterval;
     bool m_finalProgressChangedSent;
     double m_progressValue;
 
     HashMap<unsigned long, OwnPtr<ProgressItem> > m_progressItems;
 };
 
 }
 
 #endif