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

Source/core/animation/AnimationTimeline.h

Index: Source/core/animation/AnimationTimeline.h
diff --git a/Source/core/animation/AnimationTimeline.h b/Source/core/animation/AnimationTimeline.h
index 1d4fde3d2a3c1bc47fe5045ea8d382480f691214..6b036de2b8d6b01b089d8a9ce94a9e9f69b60869 100644
--- a/Source/core/animation/AnimationTimeline.h
+++ b/Source/core/animation/AnimationTimeline.h
@@ -115,7 +115,7 @@ private:
 
     OwnPtrWillBeMember<PlatformTiming> m_timing;
 
-    class AnimationTimelineTiming FINAL : public PlatformTiming {
+    class AnimationTimelineTiming final : public PlatformTiming {
     public:
         AnimationTimelineTiming(AnimationTimeline* timeline)
             : m_timeline(timeline)
@@ -124,13 +124,13 @@ private:
             ASSERT(m_timeline);
         }
 
-        virtual void wakeAfter(double duration) OVERRIDE;
-        virtual void cancelWake() OVERRIDE;
-        virtual void serviceOnNextFrame() OVERRIDE;
+        virtual void wakeAfter(double duration) override;
+        virtual void cancelWake() override;
+        virtual void serviceOnNextFrame() override;
 
         void timerFired(Timer<AnimationTimelineTiming>*) { m_timeline->wake(); }
 
-        virtual void trace(Visitor*) OVERRIDE;
+        virtual void trace(Visitor*) override;
 
     private:
         RawPtrWillBeMember<AnimationTimeline> m_timeline;