Replace scoped_ptr with unique_ptr in webrtc/libjingle/

webrtc/libjingle/xmpp/xmpplogintask_unittest.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include <iostream>
+#include <memory>
 #include <sstream>
 #include <string>
+
 #include "webrtc/libjingle/xmllite/xmlelement.h"
 #include "webrtc/libjingle/xmpp/constants.h"
 #include "webrtc/libjingle/xmpp/plainsaslhandler.h"
 #include "webrtc/libjingle/xmpp/saslplainmechanism.h"
 #include "webrtc/libjingle/xmpp/util_unittest.h"
 #include "webrtc/libjingle/xmpp/xmppengine.h"
 #include "webrtc/base/common.h"
 #include "webrtc/base/cryptstring.h"
 #include "webrtc/base/gunit.h"
 
@@ skipping 36 matching lines @@
         new buzz::PlainSaslHandler(jid, rtc::CryptString(pass), true));
   }
   virtual void TearDown() {
     handler_.reset();
     engine_.reset();
   }
   void RunPartialLogin(XlttStage startstage, XlttStage endstage);
   void SetTlsOptions(buzz::TlsOptions option);
 
  private:
-  rtc::scoped_ptr<XmppEngine> engine_;
-  rtc::scoped_ptr<XmppTestHandler> handler_;
+  std::unique_ptr<XmppEngine> engine_;
+  std::unique_ptr<XmppTestHandler> handler_;
 };
 
 void XmppLoginTaskTest::SetTlsOptions(buzz::TlsOptions option) {
   engine_->SetTls(option);
 }
 void XmppLoginTaskTest::RunPartialLogin(XlttStage startstage,
                                         XlttStage endstage) {
   std::string input;
 
   switch (startstage) {
@@ skipping 543 matching lines @@
         "Some special application diagnostic information!"
         "</text>"
         "<escape-your-data xmlns=\"application-ns\"/>"
         "</str:error>", engine()->GetStreamError()->Str());
 
     TearDown();
     SetUp();
   }
 }