replace OVERRIDE and FINAL with override and final in cc/

cc/scheduler/scheduler.h

Index: cc/scheduler/scheduler.h
diff --git a/cc/scheduler/scheduler.h b/cc/scheduler/scheduler.h
index 3f004218461c24b6eb09ff7a1cc1ee54d905bf0b..2ef10a481ddebc38d8dd04dd3127f911a0285bdd 100644
--- a/cc/scheduler/scheduler.h
+++ b/cc/scheduler/scheduler.h
@@ -150,14 +150,14 @@ class CC_EXPORT Scheduler : public BeginFrameObserverMixIn {
   base::TimeTicks LastBeginImplFrameTime();
 
   scoped_refptr<base::debug::ConvertableToTraceFormat> AsValue() const;
-  virtual void AsValueInto(base::debug::TracedValue* value) const OVERRIDE;
+  virtual void AsValueInto(base::debug::TracedValue* value) const override;
 
   void SetContinuousPainting(bool continuous_painting) {
     state_machine_.SetContinuousPainting(continuous_painting);
   }
 
   // BeginFrameObserverMixin
-  virtual bool OnBeginFrameMixInDelegate(const BeginFrameArgs& args) OVERRIDE;
+  virtual bool OnBeginFrameMixInDelegate(const BeginFrameArgs& args) override;
 
  protected:
   Scheduler(SchedulerClient* client,