Convert //components/[o-t]* from scoped_ptr to std::unique_ptr

components/proxy_config/pref_proxy_config_tracker_impl.h

 // Copyright (c) 2012 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 COMPONENTS_PROXY_CONFIG_PREF_PROXY_CONFIG_TRACKER_IMPL_H_
 #define COMPONENTS_PROXY_CONFIG_PREF_PROXY_CONFIG_TRACKER_IMPL_H_
 
+#include <memory>
+
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/threading/thread_checker.h"
 #include "components/prefs/pref_change_registrar.h"
 #include "components/proxy_config/pref_proxy_config_tracker.h"
 #include "components/proxy_config/proxy_config_dictionary.h"
 #include "net/proxy/proxy_config.h"
 #include "net/proxy/proxy_config_service.h"
 
 class PrefService;
 class PrefRegistrySimple;
@@ skipping 32 matching lines @@
                          const net::ProxyConfig& config);
 
  private:
   // ProxyConfigService::Observer implementation:
   void OnProxyConfigChanged(const net::ProxyConfig& config,
                             ConfigAvailability availability) override;
 
   // Makes sure that the observer registration with the base service is set up.
   void RegisterObserver();
 
-  scoped_ptr<net::ProxyConfigService> base_service_;
+  std::unique_ptr<net::ProxyConfigService> base_service_;
   base::ObserverList<net::ProxyConfigService::Observer, true> observers_;
 
   // Tracks configuration state of |pref_config_|. |pref_config_| is valid only
   // if |pref_config_state_| is not CONFIG_UNSET.
   ProxyPrefs::ConfigState pref_config_state_;
 
   // Configuration as defined by prefs.
   net::ProxyConfig pref_config_;
 
   // Flag that indicates that a PrefProxyConfigTracker needs to inform us
@@ skipping 13 matching lines @@
 // ProxyConfigServiceImpl::UpdateProxyConfig to use.
 class PROXY_CONFIG_EXPORT PrefProxyConfigTrackerImpl
     : public PrefProxyConfigTracker {
  public:
   PrefProxyConfigTrackerImpl(
       PrefService* pref_service,
       scoped_refptr<base::SingleThreadTaskRunner> io_task_runner);
   ~PrefProxyConfigTrackerImpl() override;
 
   // PrefProxyConfigTracker implementation:
-  scoped_ptr<net::ProxyConfigService> CreateTrackingProxyConfigService(
-      scoped_ptr<net::ProxyConfigService> base_service) override;
+  std::unique_ptr<net::ProxyConfigService> CreateTrackingProxyConfigService(
+      std::unique_ptr<net::ProxyConfigService> base_service) override;
 
   // Notifies the tracker that the pref service passed upon construction is
   // about to go away. This must be called from the UI thread.
   void DetachFromPrefService() override;
 
   // Determines if |config_state| takes precedence regardless, which happens if
   // config is from policy or extension or other-precede.
   static bool PrefPrecedes(ProxyPrefs::ConfigState config_state);
 
   // Determines the proxy configuration that should take effect in the network
@@ skipping 60 matching lines @@
   PrefChangeRegistrar proxy_prefs_;
 
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
 
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(PrefProxyConfigTrackerImpl);
 };
 
 #endif  // COMPONENTS_PROXY_CONFIG_PREF_PROXY_CONFIG_TRACKER_IMPL_H_