Convert //chrome/browser/sync_file_system from scoped_ptr to std::unique_ptr

chrome/browser/sync_file_system/drive_backend/sync_worker.h

 // Copyright 2014 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 CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_SYNC_WORKER_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_SYNC_WORKER_H_
 
+#include <memory>
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "chrome/browser/sync_file_system/drive_backend/sync_task_manager.h"
 #include "chrome/browser/sync_file_system/drive_backend/sync_worker_interface.h"
 #include "chrome/browser/sync_file_system/remote_file_sync_service.h"
 #include "chrome/browser/sync_file_system/sync_callbacks.h"
 #include "chrome/browser/sync_file_system/task_logger.h"
 
 class ExtensionServiceInterface;
 class GURL;
@@ skipping 31 matching lines @@
 
 class SyncWorker : public SyncWorkerInterface,
                    public SyncTaskManager::Client {
  public:
   SyncWorker(const base::FilePath& base_dir,
              const base::WeakPtr<ExtensionServiceInterface>& extension_service,
              leveldb::Env* env_override);
 
   ~SyncWorker() override;
 
-  void Initialize(scoped_ptr<SyncEngineContext> context) override;
+  void Initialize(std::unique_ptr<SyncEngineContext> context) override;
 
   // SyncTaskManager::Client overrides
   void MaybeScheduleNextTask() override;
   void NotifyLastOperationStatus(SyncStatusCode sync_status,
                                  bool used_network) override;
-  void RecordTaskLog(scoped_ptr<TaskLogger::TaskLog> task_log) override;
+  void RecordTaskLog(std::unique_ptr<TaskLogger::TaskLog> task_log) override;
 
   // SyncWorkerInterface overrides
   void RegisterOrigin(const GURL& origin,
                       const SyncStatusCallback& callback) override;
   void EnableOrigin(const GURL& origin,
                     const SyncStatusCallback& callback) override;
   void DisableOrigin(const GURL& origin,
                      const SyncStatusCallback& callback) override;
   void UninstallOrigin(const GURL& origin,
                        RemoteFileSyncService::UninstallFlag flag,
                        const SyncStatusCallback& callback) override;
   void ProcessRemoteChange(const SyncFileCallback& callback) override;
   void SetRemoteChangeProcessor(RemoteChangeProcessorOnWorker*
                                     remote_change_processor_on_worker) override;
   RemoteServiceState GetCurrentState() const override;
   void GetOriginStatusMap(
       const RemoteFileSyncService::StatusMapCallback& callback) override;
-  scoped_ptr<base::ListValue> DumpFiles(const GURL& origin) override;
-  scoped_ptr<base::ListValue> DumpDatabase() override;
+  std::unique_ptr<base::ListValue> DumpFiles(const GURL& origin) override;
+  std::unique_ptr<base::ListValue> DumpDatabase() override;
   void SetSyncEnabled(bool enabled) override;
   void PromoteDemotedChanges(const base::Closure& callback) override;
   void ApplyLocalChange(const FileChange& local_change,
                         const base::FilePath& local_path,
                         const SyncFileMetadata& local_metadata,
                         const storage::FileSystemURL& url,
                         const SyncStatusCallback& callback) override;
   void ActivateService(RemoteServiceState service_state,
                        const std::string& description) override;
   void DeactivateService(const std::string& description) override;
@@ skipping 58 matching lines @@
   RemoteServiceState service_state_;
 
   bool should_check_conflict_;
   bool should_check_remote_change_;
   bool listing_remote_changes_;
   base::TimeTicks time_to_check_changes_;
 
   bool sync_enabled_;
   base::Closure call_on_idle_callback_;
 
-  scoped_ptr<SyncTaskManager> task_manager_;
+  std::unique_ptr<SyncTaskManager> task_manager_;
 
   base::WeakPtr<ExtensionServiceInterface> extension_service_;
 
-  scoped_ptr<SyncEngineContext> context_;
+  std::unique_ptr<SyncEngineContext> context_;
   base::ObserverList<Observer> observers_;
 
   base::SequenceChecker sequence_checker_;
 
   base::WeakPtrFactory<SyncWorker> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(SyncWorker);
 };
 
 }  // namespace drive_backend
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_DRIVE_BACKEND_SYNC_WORKER_H_