replace OVERRIDE and FINAL with override and final in media/

media/cast/net/pacing/paced_sender_unittest.cc

Index: media/cast/net/pacing/paced_sender_unittest.cc
diff --git a/media/cast/net/pacing/paced_sender_unittest.cc b/media/cast/net/pacing/paced_sender_unittest.cc
index e1fa5586d168531910a8b87438552093779871f0..8e3fa16200cef4ec29dba3fd00b0fe105c100606 100644
--- a/media/cast/net/pacing/paced_sender_unittest.cc
+++ b/media/cast/net/pacing/paced_sender_unittest.cc
@@ -32,7 +32,7 @@ class TestPacketSender : public PacketSender {
  public:
   TestPacketSender() : bytes_sent_(0) {}
 
-  virtual bool SendPacket(PacketRef packet, const base::Closure& cb) OVERRIDE {
+  virtual bool SendPacket(PacketRef packet, const base::Closure& cb) override {
     EXPECT_FALSE(expected_packet_size_.empty());
     size_t expected_packet_size = expected_packet_size_.front();
     expected_packet_size_.pop_front();
@@ -41,7 +41,7 @@ class TestPacketSender : public PacketSender {
     return true;
   }
 
-  virtual int64 GetBytesSent() OVERRIDE {
+  virtual int64 GetBytesSent() override {
     return bytes_sent_;
   }