cast: cleanup rtp header and parsing

media/cast/net/rtp/receiver_stats_unittest.cc

Index: media/cast/net/rtp/receiver_stats_unittest.cc
diff --git a/media/cast/net/rtp/receiver_stats_unittest.cc b/media/cast/net/rtp/receiver_stats_unittest.cc
index 4bde4a30c7ef8b2086f58a426b11adf643457485..9784b90a7d4778a732e238ff01a084cf57f845ce 100644
--- a/media/cast/net/rtp/receiver_stats_unittest.cc
+++ b/media/cast/net/rtp/receiver_stats_unittest.cc
@@ -9,7 +9,7 @@
 #include "base/test/simple_test_tick_clock.h"
 #include "base/time/time.h"
 #include "media/cast/net/rtp/receiver_stats.h"
-#include "media/cast/net/rtp/rtp_receiver_defines.h"
+#include "media/cast/net/rtp/rtp_defines.h"
 
 namespace media {
 namespace cast {
@@ -45,6 +45,7 @@ class ReceiverStatsTest : public ::testing::Test {
   base::TimeTicks start_time_;
   base::TimeDelta delta_increments_;
 
+ private:
   DISALLOW_COPY_AND_ASSIGN(ReceiverStatsTest);
 };