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

Source/core/dom/NodeIterator.h

Index: Source/core/dom/NodeIterator.h
diff --git a/Source/core/dom/NodeIterator.h b/Source/core/dom/NodeIterator.h
index 01bcfe5342cce151d7f6394c5799a216d4578d73..40ea9d9289afe8efdbb2ecfc64b37dabe1a9c0ad 100644
--- a/Source/core/dom/NodeIterator.h
+++ b/Source/core/dom/NodeIterator.h
@@ -36,7 +36,7 @@ namespace blink {
 
 class ExceptionState;
 
-class NodeIterator FINAL : public RefCountedWillBeGarbageCollected<NodeIterator>, public ScriptWrappable, public NodeIteratorBase {
+class NodeIterator final : public RefCountedWillBeGarbageCollected<NodeIterator>, public ScriptWrappable, public NodeIteratorBase {
     DEFINE_WRAPPERTYPEINFO();
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(NodeIterator);
 public:
@@ -59,7 +59,7 @@ public:
     // This function is called before any node is removed from the document tree.
     void nodeWillBeRemoved(Node&);
 
-    virtual void trace(Visitor*) OVERRIDE;
+    virtual void trace(Visitor*) override;
 
 private:
     NodeIterator(PassRefPtrWillBeRawPtr<Node>, unsigned whatToShow, PassRefPtrWillBeRawPtr<NodeFilter>);