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

Source/core/frame/DOMTimer.h

Index: Source/core/frame/DOMTimer.h
diff --git a/Source/core/frame/DOMTimer.h b/Source/core/frame/DOMTimer.h
index 5f2a818fe19c830be8ebda3b023d927e0f605247..581af1292ef2a36bd71a1a73f87444acbc2105c3 100644
--- a/Source/core/frame/DOMTimer.h
+++ b/Source/core/frame/DOMTimer.h
@@ -38,7 +38,7 @@ namespace blink {
 
 class ExecutionContext;
 
-class DOMTimer FINAL : public SuspendableTimer {
+class DOMTimer final : public SuspendableTimer {
 public:
     // Creates a new timer owned by the ExecutionContext, starts it and returns its ID.
     static int install(ExecutionContext*, PassOwnPtr<ScheduledAction>, int timeout, bool singleShot);
@@ -49,8 +49,8 @@ public:
     int timeoutID() const;
 
     // ActiveDOMObject
-    virtual void contextDestroyed() OVERRIDE;
-    virtual void stop() OVERRIDE;
+    virtual void contextDestroyed() override;
+    virtual void stop() override;
 
     // The following are essentially constants. All intervals are in seconds.
     static double hiddenPageAlignmentInterval();
@@ -66,10 +66,10 @@ private:
     }
 
     DOMTimer(ExecutionContext*, PassOwnPtr<ScheduledAction>, int interval, bool singleShot, int timeoutID);
-    virtual void fired() OVERRIDE;
+    virtual void fired() override;
 
     // Retuns timer fire time rounded to the next multiple of timer alignment interval.
-    virtual double alignedFireTime(double) const OVERRIDE;
+    virtual double alignedFireTime(double) const override;
 
     int m_timeoutID;
     int m_nestingLevel;