Replace scoped_ptr with unique_ptr in webrtc/libjingle/

webrtc/libjingle/xmpp/pubsub_task.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 "webrtc/libjingle/xmpp/pubsub_task.h"
 
 #include <map>
+#include <memory>
 #include <string>
 
 #include "webrtc/libjingle/xmpp/constants.h"
 #include "webrtc/libjingle/xmpp/xmppengine.h"
 #include "webrtc/base/common.h"
 
 namespace buzz {
 
 PubsubTask::PubsubTask(XmppTaskParentInterface* parent,
                        const buzz::Jid& pubsub_node_jid)
@@ skipping 51 matching lines @@
 
 // Registers a function pointer to be called when the value of the pubsub
 // node changes.
 // Note that this does not actually change the XMPP pubsub
 // subscription. All publish events are always received by everyone in the
 // MUC. This function just controls whether the handle function will get
 // called when the event is received.
 bool PubsubTask::SubscribeToNode(const std::string& pubsub_node,
                                  NodeHandler handler) {
   subscribed_nodes_[pubsub_node] = handler;
-  rtc::scoped_ptr<buzz::XmlElement> get_iq_request(
+  std::unique_ptr<buzz::XmlElement> get_iq_request(
       MakeIq(buzz::STR_GET, pubsub_node_jid_, task_id()));
   if (!get_iq_request) {
     return false;
   }
   buzz::XmlElement* pubsub_element = new buzz::XmlElement(QN_PUBSUB, true);
   buzz::XmlElement* items_element = new buzz::XmlElement(QN_PUBSUB_ITEMS, true);
 
   items_element->AddAttr(buzz::QN_NODE, pubsub_node);
   pubsub_element->AddElement(items_element);
   get_iq_request->AddElement(pubsub_element);
@@ skipping 95 matching lines @@
       }
 
       (this->*handler)(item);
       item = item->NextElement();
     }
     return;
   }
 }
 
 }