Remove implicit conversions from scoped_refptr to T* in media/

media/cast/net/cast_transport_sender_impl_unittest.cc

Index: media/cast/net/cast_transport_sender_impl_unittest.cc
diff --git a/media/cast/net/cast_transport_sender_impl_unittest.cc b/media/cast/net/cast_transport_sender_impl_unittest.cc
index 1cbdf5293afba32bdffb24922e121685913ebdef..4b44a3b16bc15bbe8ccaec39ab97f8438337ece4 100644
--- a/media/cast/net/cast_transport_sender_impl_unittest.cc
+++ b/media/cast/net/cast_transport_sender_impl_unittest.cc
@@ -47,7 +47,7 @@ class FakePacketSender : public PacketSender {
 
   void SetPaused(bool paused) {
     paused_ = paused;
-    if (!paused && stored_packet_) {
+    if (!paused && stored_packet_.get()) {
       SendPacket(stored_packet_, callback_);
       callback_.Run();
     }