Convert //remoting to use std::unique_ptr

remoting/host/it2me/it2me_host.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_HOST_IT2ME_IT2ME_HOST_H_
 #define REMOTING_HOST_IT2ME_IT2ME_HOST_H_
 
+#include <memory>
+
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "remoting/host/host_status_observer.h"
 #include "remoting/host/it2me/it2me_confirmation_dialog.h"
 #include "remoting/host/it2me/it2me_confirmation_dialog_proxy.h"
 #include "remoting/signaling/xmpp_signal_strategy.h"
 
 namespace base {
 class DictionaryValue;
 }
@@ skipping 33 matching lines @@
   class Observer {
    public:
     virtual void OnClientAuthenticated(const std::string& client_username) = 0;
     virtual void OnStoreAccessCode(const std::string& access_code,
                                    base::TimeDelta access_code_lifetime) = 0;
     virtual void OnNatPolicyChanged(bool nat_traversal_enabled) = 0;
     virtual void OnStateChanged(It2MeHostState state,
                                 const std::string& error_message) = 0;
   };
 
-  It2MeHost(
-      scoped_ptr<ChromotingHostContext> context,
-      scoped_ptr<PolicyWatcher> policy_watcher,
-      scoped_ptr<It2MeConfirmationDialogFactory> confirmation_dialog_factory,
-      base::WeakPtr<It2MeHost::Observer> observer,
-      const XmppSignalStrategy::XmppServerConfig& xmpp_server_config,
-      const std::string& directory_bot_jid);
+  It2MeHost(std::unique_ptr<ChromotingHostContext> context,
+            std::unique_ptr<PolicyWatcher> policy_watcher,
+            std::unique_ptr<It2MeConfirmationDialogFactory>
+                confirmation_dialog_factory,
+            base::WeakPtr<It2MeHost::Observer> observer,
+            const XmppSignalStrategy::XmppServerConfig& xmpp_server_config,
+            const std::string& directory_bot_jid);
 
   // Methods called by the script object, from the plugin thread.
 
   // Creates It2Me host structures and starts the host.
   virtual void Connect();
 
   // Disconnects and shuts down the host.
   virtual void Disconnect();
 
   // TODO (weitaosu): Remove RequestNatPolicy from It2MeHost.
@@ skipping 40 matching lines @@
 
   // Called by ReadPolicyAndConnect once policies have been read.
   void FinishConnect();
 
   // Called when the support host registration completes.
   void OnReceivedSupportID(const std::string& support_id,
                            const base::TimeDelta& lifetime,
                            const std::string& error_message);
 
   // Called when initial policies are read, and when they change.
-  void OnPolicyUpdate(scoped_ptr<base::DictionaryValue> policies);
+  void OnPolicyUpdate(std::unique_ptr<base::DictionaryValue> policies);
 
   // Called when malformed policies are detected.
   void OnPolicyError();
 
   // Handlers for NAT traversal and domain policies.
   void UpdateNatPolicy(bool nat_traversal_enabled);
   void UpdateHostDomainPolicy(const std::string& host_domain);
   void UpdateClientDomainPolicy(const std::string& client_domain);
 
   void Shutdown();
 
   // Caller supplied fields.
-  scoped_ptr<ChromotingHostContext> host_context_;
+  std::unique_ptr<ChromotingHostContext> host_context_;
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   base::WeakPtr<It2MeHost::Observer> observer_;
   XmppSignalStrategy::XmppServerConfig xmpp_server_config_;
   std::string directory_bot_jid_;
 
   It2MeHostState state_;
 
   scoped_refptr<RsaKeyPair> host_key_pair_;
-  scoped_ptr<SignalStrategy> signal_strategy_;
-  scoped_ptr<RegisterSupportHostRequest> register_request_;
-  scoped_ptr<HostStatusLogger> host_status_logger_;
-  scoped_ptr<DesktopEnvironmentFactory> desktop_environment_factory_;
-  scoped_ptr<HostEventLogger> host_event_logger_;
+  std::unique_ptr<SignalStrategy> signal_strategy_;
+  std::unique_ptr<RegisterSupportHostRequest> register_request_;
+  std::unique_ptr<HostStatusLogger> host_status_logger_;
+  std::unique_ptr<DesktopEnvironmentFactory> desktop_environment_factory_;
+  std::unique_ptr<HostEventLogger> host_event_logger_;
 
-  scoped_ptr<ChromotingHost> host_;
+  std::unique_ptr<ChromotingHost> host_;
   int failed_login_attempts_;
 
-  scoped_ptr<PolicyWatcher> policy_watcher_;
-  scoped_ptr<It2MeConfirmationDialogFactory> confirmation_dialog_factory_;
-  scoped_ptr<It2MeConfirmationDialogProxy> confirmation_dialog_proxy_;
+  std::unique_ptr<PolicyWatcher> policy_watcher_;
+  std::unique_ptr<It2MeConfirmationDialogFactory> confirmation_dialog_factory_;
+  std::unique_ptr<It2MeConfirmationDialogProxy> confirmation_dialog_proxy_;
 
   // Host the current nat traversal policy setting.
   bool nat_traversal_enabled_;
 
   // The client and host domain policy setting.
   std::string required_client_domain_;
   std::string required_host_domain_;
 
   // Indicates whether or not a policy has ever been read. This is to ensure
   // that on startup, we do not accidentally start a connection before we have
@@ skipping 17 matching lines @@
   virtual ~It2MeHostFactory();
 
   // |policy_service| is used for creating the policy watcher for new
   // instances of It2MeHost on ChromeOS.  The caller must ensure that
   // |policy_service| is valid throughout the lifetime of the It2MeHostFactory
   // and each created It2MeHost object.  This is currently possible because
   // |policy_service| is a global singleton available from the browser process.
   virtual void set_policy_service(policy::PolicyService* policy_service);
 
   virtual scoped_refptr<It2MeHost> CreateIt2MeHost(
-      scoped_ptr<ChromotingHostContext> context,
+      std::unique_ptr<ChromotingHostContext> context,
       base::WeakPtr<It2MeHost::Observer> observer,
       const XmppSignalStrategy::XmppServerConfig& xmpp_server_config,
       const std::string& directory_bot_jid);
 
  private:
   policy::PolicyService* policy_service_;
   DISALLOW_COPY_AND_ASSIGN(It2MeHostFactory);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_IT2ME_IT2ME_HOST_H_