Convert //remoting to use std::unique_ptr

remoting/signaling/fake_signal_strategy.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_SIGNALING_FAKE_SIGNAL_STRATEGY_H_
 #define REMOTING_SIGNALING_FAKE_SIGNAL_STRATEGY_H_
 
 #include <list>
 #include <queue>
 #include <string>
@@ skipping 35 matching lines @@
   void SetLocalJid(const std::string& jid);
 
   // SignalStrategy interface.
   void Connect() override;
   void Disconnect() override;
   State GetState() const override;
   Error GetError() const override;
   std::string GetLocalJid() const override;
   void AddListener(Listener* listener) override;
   void RemoveListener(Listener* listener) override;
-  bool SendStanza(scoped_ptr<buzz::XmlElement> stanza) override;
+  bool SendStanza(std::unique_ptr<buzz::XmlElement> stanza) override;
   std::string GetNextId() override;
 
  private:
-  typedef base::Callback<void(scoped_ptr<buzz::XmlElement> message)>
+  typedef base::Callback<void(std::unique_ptr<buzz::XmlElement> message)>
       PeerCallback;
 
   static void DeliverMessageOnThread(
       scoped_refptr<base::SingleThreadTaskRunner> thread,
       base::WeakPtr<FakeSignalStrategy> target,
-      scoped_ptr<buzz::XmlElement> stanza);
+      std::unique_ptr<buzz::XmlElement> stanza);
 
   // Called by the |peer_|. Takes ownership of |stanza|.
-  void OnIncomingMessage(scoped_ptr<buzz::XmlElement> stanza);
+  void OnIncomingMessage(std::unique_ptr<buzz::XmlElement> stanza);
   void SetPeerCallback(const PeerCallback& peer_callback);
 
   scoped_refptr<base::SingleThreadTaskRunner> main_thread_;
 
   std::string jid_;
   PeerCallback peer_callback_;
   base::ObserverList<Listener, true> listeners_;
 
   int last_id_;
 
   base::TimeDelta send_delay_;
 
   // All received messages, includes thouse still in |pending_messages_|.
   std::list<buzz::XmlElement*> received_messages_;
 
   base::WeakPtrFactory<FakeSignalStrategy> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeSignalStrategy);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_SIGNALING_FAKE_SIGNAL_STRATEGY_H_