Replace scoped_ptr with unique_ptr in webrtc/base/

webrtc/base/asyncudpsocket_unittest.cc

Index: webrtc/base/asyncudpsocket_unittest.cc
diff --git a/webrtc/base/asyncudpsocket_unittest.cc b/webrtc/base/asyncudpsocket_unittest.cc
index bd65940fcb8be6440f95f3948a02ff08ec95caaf..99220056b470f68533df6a70ebe89c17c8c2c1a8 100644
--- a/webrtc/base/asyncudpsocket_unittest.cc
+++ b/webrtc/base/asyncudpsocket_unittest.cc
@@ -8,12 +8,12 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <memory>
 #include <string>
 
 #include "webrtc/base/asyncudpsocket.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/physicalsocketserver.h"
-#include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/virtualsocketserver.h"
 
 namespace rtc {
@@ -37,10 +37,10 @@ class AsyncUdpSocketTest
   }
 
  protected:
-  scoped_ptr<PhysicalSocketServer> pss_;
-  scoped_ptr<VirtualSocketServer> vss_;
+  std::unique_ptr<PhysicalSocketServer> pss_;
+  std::unique_ptr<VirtualSocketServer> vss_;
   AsyncSocket* socket_;
-  scoped_ptr<AsyncUDPSocket> udp_socket_;
+  std::unique_ptr<AsyncUDPSocket> udp_socket_;
   bool ready_to_send_;
 };