Replace scoped_ptr with unique_ptr in webrtc/p2p/

webrtc/p2p/base/stunserver_unittest.cc

Index: webrtc/p2p/base/stunserver_unittest.cc
diff --git a/webrtc/p2p/base/stunserver_unittest.cc b/webrtc/p2p/base/stunserver_unittest.cc
index 973ab2adfc7be2c853b6144621b3971ae3e96d06..e468447005a0358484a86d42fa7e94c0e8f14265 100644
--- a/webrtc/p2p/base/stunserver_unittest.cc
+++ b/webrtc/p2p/base/stunserver_unittest.cc
@@ -8,6 +8,7 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <memory>
 #include <string>
 
 #include "webrtc/p2p/base/stunserver.h"
@@ -62,11 +63,11 @@ class StunServerTest : public testing::Test {
     return msg;
   }
  private:
-  rtc::scoped_ptr<rtc::PhysicalSocketServer> pss_;
-  rtc::scoped_ptr<rtc::VirtualSocketServer> ss_;
+  std::unique_ptr<rtc::PhysicalSocketServer> pss_;
+  std::unique_ptr<rtc::VirtualSocketServer> ss_;
   rtc::Thread worker_;
-  rtc::scoped_ptr<StunServer> server_;
-  rtc::scoped_ptr<rtc::TestClient> client_;
+  std::unique_ptr<StunServer> server_;
+  std::unique_ptr<rtc::TestClient> client_;
 };
 
 // Disable for TSan v2, see