Convert //components/[u-z]* from scoped_ptr to std::unique_ptr

components/variations/service/variations_service.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_VARIATIONS_SERVICE_VARIATIONS_SERVICE_H_
 #define COMPONENTS_VARIATIONS_SERVICE_VARIATIONS_SERVICE_H_
 
+#include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/metrics/field_trial.h"
 #include "base/observer_list.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
 #include "components/variations/service/ui_string_overrider.h"
 #include "components/variations/service/variations_service_client.h"
 #include "components/variations/variations_request_scheduler.h"
 #include "components/variations/variations_seed_simulator.h"
 #include "components/variations/variations_seed_store.h"
@@ skipping 109 matching lines @@
 
   // Register Variations related prefs in Local State.
   static void RegisterPrefs(PrefRegistrySimple* registry);
 
   // Register Variations related prefs in the Profile prefs.
   static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry);
 
   // Factory method for creating a VariationsService. Does not take ownership of
   // |state_manager|. Caller should ensure that |state_manager| is valid for the
   // lifetime of this class.
-  static scoped_ptr<VariationsService> Create(
-      scoped_ptr<VariationsServiceClient> client,
+  static std::unique_ptr<VariationsService> Create(
+      std::unique_ptr<VariationsServiceClient> client,
       PrefService* local_state,
       metrics::MetricsStateManager* state_manager,
       const char* disable_network_switch,
       const UIStringOverrider& ui_string_overrider);
 
   // Factory method for creating a VariationsService in a testing context.
-  static scoped_ptr<VariationsService> CreateForTesting(
-      scoped_ptr<VariationsServiceClient> client,
+  static std::unique_ptr<VariationsService> CreateForTesting(
+      std::unique_ptr<VariationsServiceClient> client,
       PrefService* local_state);
 
   // Set the PrefService responsible for getting policy-related preferences,
   // such as the restrict parameter.
   void set_policy_pref_service(PrefService* service) {
     DCHECK(service);
     policy_pref_service_ = service;
   }
 
   // Returns the invalid variations seed signature in base64 format, or an empty
@@ skipping 13 matching lines @@
                          const std::string& country_code,
                          const base::Time& date_fetched,
                          bool is_delta_compressed,
                          bool is_gzip_compressed);
 
   // Creates the VariationsService with the given |local_state| prefs service
   // and |state_manager|. Does not take ownership of |state_manager|. Caller
   // should ensure that |state_manager| is valid for the lifetime of this class.
   // Use the |Create| factory method to create a VariationsService.
   VariationsService(
-      scoped_ptr<VariationsServiceClient> client,
-      scoped_ptr<web_resource::ResourceRequestAllowedNotifier> notifier,
+      std::unique_ptr<VariationsServiceClient> client,
+      std::unique_ptr<web_resource::ResourceRequestAllowedNotifier> notifier,
       PrefService* local_state,
       metrics::MetricsStateManager* state_manager,
       const UIStringOverrider& ui_string_overrider);
 
   // Sets the URL for querying the variations server. Used for testing.
   void set_variations_server_url(const GURL& url) {
     variations_server_url_ = url;
   }
 
  private:
@@ skipping 41 matching lines @@
       const variations::VariationsSeedSimulator::Result& result);
 
   // net::URLFetcherDelegate implementation:
   void OnURLFetchComplete(const net::URLFetcher* source) override;
 
   // ResourceRequestAllowedNotifier::Observer implementation:
   void OnResourceRequestsAllowed() override;
 
   // Performs a variations seed simulation with the given |seed| and |version|
   // and logs the simulation results as histograms.
-  void PerformSimulationWithVersion(scoped_ptr<variations::VariationsSeed> seed,
-                                    const base::Version& version);
+  void PerformSimulationWithVersion(
+      std::unique_ptr<variations::VariationsSeed> seed,
+      const base::Version& version);
 
   // Record the time of the most recent successful fetch.
   void RecordLastFetchTime();
 
   // Loads the country code to use for filtering permanent consistency studies,
   // updating the stored country code if the stored value was for a different
   // Chrome version. The country used for permanent consistency studies is kept
   // consistent between Chrome upgrades in order to avoid annoying the user due
   // to experiment churn while traveling.
   std::string LoadPermanentConsistencyCountry(
       const base::Version& version,
       const std::string& latest_country);
 
-  scoped_ptr<VariationsServiceClient> client_;
+  std::unique_ptr<VariationsServiceClient> client_;
   UIStringOverrider ui_string_overrider_;
 
   // The pref service used to store persist the variations seed.
   PrefService* local_state_;
 
   // Used for instantiating entropy providers for variations seed simulation.
   // Weak pointer.
   metrics::MetricsStateManager* state_manager_;
 
   // Used to obtain policy-related preferences. Depending on the platform, will
   // either be Local State or Profile prefs.
   PrefService* policy_pref_service_;
 
   VariationsSeedStore seed_store_;
 
   // Contains the scheduler instance that handles timing for requests to the
   // server. Initially NULL and instantiated when the initial fetch is
   // requested.
-  scoped_ptr<VariationsRequestScheduler> request_scheduler_;
+  std::unique_ptr<VariationsRequestScheduler> request_scheduler_;
 
   // Contains the current seed request. Will only have a value while a request
   // is pending, and will be reset by |OnURLFetchComplete|.
-  scoped_ptr<net::URLFetcher> pending_seed_request_;
+  std::unique_ptr<net::URLFetcher> pending_seed_request_;
 
   // The value of the "restrict" URL param to the variations server that has
   // been specified via |SetRestrictMode|. If empty, the URL param will be set
   // based on policy prefs.
   std::string restrict_mode_;
 
   // The URL to use for querying the variations server.
   GURL variations_server_url_;
 
   // Tracks whether |CreateTrialsFromSeed| has been called, to ensure that
   // it gets called prior to |StartRepeatedVariationsSeedFetch|.
   bool create_trials_from_seed_called_;
 
   // Tracks whether the initial request to the variations server had completed.
   bool initial_request_completed_;
 
   // Indicates that the next request to the variations service shouldn't specify
   // that it supports delta compression. Set to true when a delta compressed
   // response encountered an error.
   bool disable_deltas_for_next_request_;
 
   // Helper class used to tell this service if it's allowed to make network
   // resource requests.
-  scoped_ptr<web_resource::ResourceRequestAllowedNotifier>
+  std::unique_ptr<web_resource::ResourceRequestAllowedNotifier>
       resource_request_allowed_notifier_;
 
   // The start time of the last seed request. This is used to measure the
   // latency of seed requests. Initially zero.
   base::TimeTicks last_request_started_time_;
 
   // The number of requests to the variations server that have been performed.
   int request_count_;
 
   // List of observers of the VariationsService.
   base::ObserverList<Observer> observer_list_;
 
   base::ThreadChecker thread_checker_;
 
   base::WeakPtrFactory<VariationsService> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(VariationsService);
 };
 
 }  // namespace variations
 
 #endif  // COMPONENTS_VARIATIONS_SERVICE_VARIATIONS_SERVICE_H_