Replace scoped_ptr with unique_ptr in webrtc/p2p/

webrtc/p2p/quic/reliablequicstream_unittest.cc

Index: webrtc/p2p/quic/reliablequicstream_unittest.cc
diff --git a/webrtc/p2p/quic/reliablequicstream_unittest.cc b/webrtc/p2p/quic/reliablequicstream_unittest.cc
index b8875894576a0f1836cdc84ca8c6df57bacca6c9..9f55c911cc7161bf80b0537777a24077ac9beaa3 100644
--- a/webrtc/p2p/quic/reliablequicstream_unittest.cc
+++ b/webrtc/p2p/quic/reliablequicstream_unittest.cc
@@ -10,6 +10,7 @@
 
 #include "webrtc/p2p/quic/reliablequicstream.h"
 
+#include <memory>
 #include <string>
 
 #include "net/base/ip_address_number.h"
@@ -181,8 +182,8 @@ class ReliableQuicStreamTest : public ::testing::Test,
   }
 
  protected:
-  rtc::scoped_ptr<ReliableQuicStream> stream_;
-  rtc::scoped_ptr<MockQuicSession> session_;
+  std::unique_ptr<ReliableQuicStream> stream_;
+  std::unique_ptr<MockQuicSession> session_;
 
   // Data written by the ReliableQuicStream.
   std::string write_buffer_;