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

Source/core/html/track/TextTrackList.h

Index: Source/core/html/track/TextTrackList.h
diff --git a/Source/core/html/track/TextTrackList.h b/Source/core/html/track/TextTrackList.h
index d3dca068fc92834f381ab380ab754b8d8b234c54..101ddc4a1627500a65f83e9a0ea0e25064e60ea5 100644
--- a/Source/core/html/track/TextTrackList.h
+++ b/Source/core/html/track/TextTrackList.h
@@ -40,7 +40,7 @@ namespace blink {
 class GenericEventQueue;
 class TextTrack;
 
-class TextTrackList FINAL : public RefCountedWillBeGarbageCollectedFinalized<TextTrackList>, public EventTargetWithInlineData {
+class TextTrackList final : public RefCountedWillBeGarbageCollectedFinalized<TextTrackList>, public EventTargetWithInlineData {
     DEFINE_WRAPPERTYPEINFO();
     REFCOUNTED_EVENT_TARGET(TextTrackList);
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(TextTrackList);
@@ -62,8 +62,8 @@ public:
     void remove(TextTrack*);
 
     // EventTarget
-    virtual const AtomicString& interfaceName() const OVERRIDE;
-    virtual ExecutionContext* executionContext() const OVERRIDE;
+    virtual const AtomicString& interfaceName() const override;
+    virtual ExecutionContext* executionContext() const override;
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(addtrack);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(change);
@@ -77,7 +77,7 @@ public:
     void scheduleChangeEvent();
     void removeAllInbandTracks();
 
-    virtual void trace(Visitor*) OVERRIDE;
+    virtual void trace(Visitor*) override;
 
 private:
     explicit TextTrackList(HTMLMediaElement*);