Convert //remoting to use std::unique_ptr

remoting/protocol/negotiating_client_authenticator.h

 // Copyright 2013 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_NEGOTIATING_CLIENT_AUTHENTICATOR_H_
 #define REMOTING_PROTOCOL_NEGOTIATING_CLIENT_AUTHENTICATOR_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "remoting/protocol/authenticator.h"
 #include "remoting/protocol/client_authentication_config.h"
 #include "remoting/protocol/negotiating_authenticator_base.h"
 #include "remoting/protocol/third_party_client_authenticator.h"
 
 namespace remoting {
 namespace protocol {
 
 // Client-side implementation of NegotiatingAuthenticatorBase.
 // See comments in negotiating_authenticator_base.h for a general explanation.
 class NegotiatingClientAuthenticator : public NegotiatingAuthenticatorBase {
  public:
   explicit NegotiatingClientAuthenticator(
       const std::string& local_id,
       const std::string& remote_id,
       const ClientAuthenticationConfig& config);
   ~NegotiatingClientAuthenticator() override;
 
   // Overriden from Authenticator.
   void ProcessMessage(const buzz::XmlElement* message,
                       const base::Closure& resume_callback) override;
-  scoped_ptr<buzz::XmlElement> GetNextMessage() override;
+  std::unique_ptr<buzz::XmlElement> GetNextMessage() override;
 
  private:
   // (Asynchronously) creates an authenticator, and stores it in
   // |current_authenticator_|. Authenticators that can be started in either
   // state will be created in |preferred_initial_state|.
   // |resume_callback| is called after |current_authenticator_| is set.
   void CreateAuthenticatorForCurrentMethod(
       Authenticator::State preferred_initial_state,
       const base::Closure& resume_callback);
 
@@ skipping 25 matching lines @@
   bool method_set_by_host_ = false;
   base::WeakPtrFactory<NegotiatingClientAuthenticator> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NegotiatingClientAuthenticator);
 };
 
 }  // namespace protocol
 }  // namespace remoting
 
 #endif  // REMOTING_PROTOCOL_NEGOTIATING_CLIENT_AUTHENTICATOR_H_