Convert //remoting to use std::unique_ptr

remoting/signaling/iq_sender.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_IQ_SENDER_H_
 #define REMOTING_SIGNALING_IQ_SENDER_H_
 
 #include <map>
+#include <memory>
 #include <string>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "remoting/signaling/signal_strategy.h"
 
 namespace base {
 class TimeDelta;
 }  // namespace base
 
 namespace buzz {
 class XmlElement;
 }  // namespace buzz
@@ skipping 13 matching lines @@
                               const buzz::XmlElement* response)> ReplyCallback;
 
   explicit IqSender(SignalStrategy* signal_strategy);
   ~IqSender() override;
 
   // Send an iq stanza. Returns an IqRequest object that represends
   // the request. |callback| is called when response to |stanza| is
   // received. Destroy the returned IqRequest to cancel the callback.
   // Caller must take ownership of the result. Result must be
   // destroyed before sender is destroyed.
-  scoped_ptr<IqRequest> SendIq(scoped_ptr<buzz::XmlElement> stanza,
-                               const ReplyCallback& callback);
+  std::unique_ptr<IqRequest> SendIq(std::unique_ptr<buzz::XmlElement> stanza,
+                                    const ReplyCallback& callback);
 
   // Same as above, but also formats the message.
-  scoped_ptr<IqRequest> SendIq(const std::string& type,
-                               const std::string& addressee,
-                               scoped_ptr<buzz::XmlElement> iq_body,
-                               const ReplyCallback& callback);
+  std::unique_ptr<IqRequest> SendIq(const std::string& type,
+                                    const std::string& addressee,
+                                    std::unique_ptr<buzz::XmlElement> iq_body,
+                                    const ReplyCallback& callback);
 
   // SignalStrategy::Listener implementation.
   void OnSignalStrategyStateChange(SignalStrategy::State state) override;
   bool OnSignalStrategyIncomingStanza(const buzz::XmlElement* stanza) override;
 
  private:
   typedef std::map<std::string, IqRequest*> IqRequestMap;
   friend class IqRequest;
 
   // Helper function used to create iq stanzas.
-  static scoped_ptr<buzz::XmlElement> MakeIqStanza(
+  static std::unique_ptr<buzz::XmlElement> MakeIqStanza(
       const std::string& type,
       const std::string& addressee,
-      scoped_ptr<buzz::XmlElement> iq_body);
+      std::unique_ptr<buzz::XmlElement> iq_body);
 
   // Removes |request| from the list of pending requests. Called by IqRequest.
   void RemoveRequest(IqRequest* request);
 
   SignalStrategy* signal_strategy_;
   IqRequestMap requests_;
 
   DISALLOW_COPY_AND_ASSIGN(IqSender);
 };
 
@@ skipping 10 matching lines @@
 
  private:
   friend class IqSender;
 
   void CallCallback(const buzz::XmlElement* stanza);
   void OnTimeout();
 
   // Called by IqSender when a response is received.
   void OnResponse(const buzz::XmlElement* stanza);
 
-  void DeliverResponse(scoped_ptr<buzz::XmlElement> stanza);
+  void DeliverResponse(std::unique_ptr<buzz::XmlElement> stanza);
 
   IqSender* sender_;
   IqSender::ReplyCallback callback_;
   std::string addressee_;
 
   DISALLOW_COPY_AND_ASSIGN(IqRequest);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_SIGNALING_IQ_SENDER_H_