replace OVERRIDE and FINAL with override and final in media/

media/cast/net/rtp/receiver_stats.h

Index: media/cast/net/rtp/receiver_stats.h
diff --git a/media/cast/net/rtp/receiver_stats.h b/media/cast/net/rtp/receiver_stats.h
index 9de6b22c2045e9ce1e18cb6400e9a25cdaf81aff..806d351bfe22d3bbd1e9a38226d3112c9a6c1e5f 100644
--- a/media/cast/net/rtp/receiver_stats.h
+++ b/media/cast/net/rtp/receiver_stats.h
@@ -16,12 +16,12 @@ namespace cast {
 class ReceiverStats : public RtpReceiverStatistics {
  public:
   explicit ReceiverStats(base::TickClock* clock);
-  virtual ~ReceiverStats() OVERRIDE;
+  virtual ~ReceiverStats() override;
 
   virtual void GetStatistics(uint8* fraction_lost,
                              uint32* cumulative_lost,  // 24 bits valid.
                              uint32* extended_high_sequence_number,
-                             uint32* jitter) OVERRIDE;
+                             uint32* jitter) override;
   void UpdateStatistics(const RtpCastHeader& header);
 
  private: