Use scoped_ptr<>.Pass() to pass ownership in the remoting protocol code.

remoting/protocol/jingle_datagram_connector.h

 // Copyright (c) 2011 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_PROTOCOL_JINGLE_DATAGRAM_CONNECTOR_H_
 #define REMOTING_PROTOCOL_JINGLE_DATAGRAM_CONNECTOR_H_
 
 #include <string>
 
 #include "net/base/completion_callback.h"
 #include "remoting/protocol/jingle_channel_connector.h"
 #include "remoting/protocol/session.h"
 
 namespace remoting {
 namespace protocol {
 
 class JingleSession;
 
 class JingleDatagramConnector : public JingleChannelConnector {
  public:
   JingleDatagramConnector(JingleSession* session,
                          const std::string& name,
                          const Session::DatagramChannelCallback& callback);
   virtual ~JingleDatagramConnector();
 
   // JingleChannelConnector implementation.
   // TODO(sergeyu): In the current implementation ChannelAuthenticator
   // cannot be used for datagram channels, so needs to be either
   // extended or replaced with something else here.
-  virtual void Connect(ChannelAuthenticator* authenticator,
+  virtual void Connect(scoped_ptr<ChannelAuthenticator> authenticator,
                        cricket::TransportChannel* raw_channel) OVERRIDE;
 
  private:
   JingleSession* session_;
   std::string name_;
   Session::DatagramChannelCallback callback_;
 
   scoped_ptr<ChannelAuthenticator> authenticator_;
 
   DISALLOW_COPY_AND_ASSIGN(JingleDatagramConnector);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_JINGLE_DATAGRAM_CONNECTOR_H_