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

Source/core/dom/ChildListMutationScope.h

 /*
  * Copyright (C) 2011 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 31 matching lines @@
 namespace blink {
 
 class MutationObserverInterestGroup;
 
 // ChildListMutationAccumulator is not meant to be used directly; ChildListMutationScope is the public interface.
 //
 // One ChildListMutationAccumulator for a given Node is shared between all the
 // active ChildListMutationScopes for that Node. Once the last ChildListMutationScope
 // is destructed the accumulator enqueues a mutation record for the recorded
 // mutations and the accumulator can be garbage collected.
-class ChildListMutationAccumulator FINAL : public RefCountedWillBeGarbageCollected<ChildListMutationAccumulator> {
+class ChildListMutationAccumulator final : public RefCountedWillBeGarbageCollected<ChildListMutationAccumulator> {
     DECLARE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(ChildListMutationAccumulator);
 public:
     static PassRefPtrWillBeRawPtr<ChildListMutationAccumulator> getOrCreate(Node&);
 
     void childAdded(PassRefPtrWillBeRawPtr<Node>);
     void willRemoveChild(PassRefPtrWillBeRawPtr<Node>);
 
     bool hasObservers() const { return m_observers; }
 
     // Register and unregister mutation scopes that are using this mutation
@@ skipping 17 matching lines @@
     WillBeHeapVector<RefPtrWillBeMember<Node> > m_addedNodes;
     RefPtrWillBeMember<Node> m_previousSibling;
     RefPtrWillBeMember<Node> m_nextSibling;
     RawPtrWillBeMember<Node> m_lastAdded;
 
     OwnPtrWillBeMember<MutationObserverInterestGroup> m_observers;
 
     unsigned m_mutationScopes;
 };
 
-class ChildListMutationScope FINAL {
+class ChildListMutationScope final {
     WTF_MAKE_NONCOPYABLE(ChildListMutationScope);
     STACK_ALLOCATED();
 public:
     explicit ChildListMutationScope(Node& target)
     {
         if (target.document().hasMutationObserversOfType(MutationObserver::ChildList)) {
             m_accumulator = ChildListMutationAccumulator::getOrCreate(target);
             // Register another user of the accumulator.
             m_accumulator->enterMutationScope();
         }
@@ skipping 20 matching lines @@
             m_accumulator->willRemoveChild(&child);
     }
 
 private:
     RefPtrWillBeMember<ChildListMutationAccumulator> m_accumulator;
 };
 
 } // namespace blink
 
 #endif // ChildListMutationScope_h