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

chrome/browser/chromeos/file_system_provider/provided_file_system.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_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "chrome/browser/chromeos/file_system_provider/abort_callback.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_info.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_interface.h"
 #include "chrome/browser/chromeos/file_system_provider/provided_file_system_observer.h"
 #include "chrome/browser/chromeos/file_system_provider/queue.h"
 #include "chrome/browser/chromeos/file_system_provider/request_manager.h"
 #include "storage/browser/fileapi/async_file_util.h"
 #include "storage/browser/fileapi/watcher_manager.h"
@@ skipping 58 matching lines @@
   ~ProvidedFileSystem() override;
 
   // Sets a custom event router. Used in unit tests to mock out the real
   // extension.
   void SetEventRouterForTesting(extensions::EventRouter* event_router);
 
   // Sets a custom notification manager. It will recreate the request manager,
   // so is must be called just after creating ProvideFileSystem instance.
   // Used by unit tests.
   void SetNotificationManagerForTesting(
-      scoped_ptr<NotificationManagerInterface> notification_manager);
+      std::unique_ptr<NotificationManagerInterface> notification_manager);
 
   // ProvidedFileSystemInterface overrides.
   AbortCallback RequestUnmount(
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   AbortCallback GetMetadata(const base::FilePath& entry_path,
                             MetadataFieldMask fields,
                             const GetMetadataCallback& callback) override;
   AbortCallback GetActions(const std::vector<base::FilePath>& entry_paths,
                            const GetActionsCallback& callback) override;
   AbortCallback ExecuteAction(
@@ skipping 58 matching lines @@
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   const ProvidedFileSystemInfo& GetFileSystemInfo() const override;
   RequestManager* GetRequestManager() override;
   Watchers* GetWatchers() override;
   const OpenedFiles& GetOpenedFiles() const override;
   void AddObserver(ProvidedFileSystemObserver* observer) override;
   void RemoveObserver(ProvidedFileSystemObserver* observer) override;
   void Notify(const base::FilePath& entry_path,
               bool recursive,
               storage::WatcherManager::ChangeType change_type,
-              scoped_ptr<ProvidedFileSystemObserver::Changes> changes,
+              std::unique_ptr<ProvidedFileSystemObserver::Changes> changes,
               const std::string& tag,
               const storage::AsyncFileUtil::StatusCallback& callback) override;
   void Configure(
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   base::WeakPtr<ProvidedFileSystemInterface> GetWeakPtr() override;
 
  private:
   // Wrapper for arguments for AddWatcherInQueue, as it's too many of them to
   // be used by base::Bind.
   struct AddWatcherInQueueArgs;
@@ skipping 15 matching lines @@
 
   // Removes a watcher within |watcher_queue_|.
   AbortCallback RemoveWatcherInQueue(
       size_t token,
       const GURL& origin,
       const base::FilePath& entry_path,
       bool recursive,
       const storage::AsyncFileUtil::StatusCallback& callback);
 
   // Notifies about a notifier even within |watcher_queue_|.
-  AbortCallback NotifyInQueue(scoped_ptr<NotifyInQueueArgs> args);
+  AbortCallback NotifyInQueue(std::unique_ptr<NotifyInQueueArgs> args);
 
   // Called when adding a watcher is completed with either success or en error.
   void OnAddWatcherInQueueCompleted(
       size_t token,
       const base::FilePath& entry_path,
       bool recursive,
       const Subscriber& subscriber,
       const storage::AsyncFileUtil::StatusCallback& callback,
       base::File::Error result);
 
   // Called when adding a watcher is completed with either a success or an
   // error.
   void OnRemoveWatcherInQueueCompleted(
       size_t token,
       const GURL& origin,
       const WatcherKey& key,
       const storage::AsyncFileUtil::StatusCallback& callback,
       bool extension_response,
       base::File::Error result);
 
   // Called when all observers finished handling the change notification. It
   // updates the tag to |tag| for the entry at |entry_path|.
-  void OnNotifyInQueueCompleted(scoped_ptr<NotifyInQueueArgs> args,
+  void OnNotifyInQueueCompleted(std::unique_ptr<NotifyInQueueArgs> args,
                                 const base::File::Error result);
 
   // Called when opening a file is completed with either a success or an error.
   void OnOpenFileCompleted(const base::FilePath& file_path,
                            OpenFileMode mode,
                            const OpenFileCallback& callback,
                            int file_handle,
                            base::File::Error result);
 
   // Called when closing a file is completed with either a success or an error.
   void OnCloseFileCompleted(
       int file_handle,
       const storage::AsyncFileUtil::StatusCallback& callback,
       base::File::Error result);
 
   Profile* profile_;                       // Not owned.
   extensions::EventRouter* event_router_;  // Not owned. May be NULL.
   ProvidedFileSystemInfo file_system_info_;
-  scoped_ptr<NotificationManagerInterface> notification_manager_;
-  scoped_ptr<RequestManager> request_manager_;
+  std::unique_ptr<NotificationManagerInterface> notification_manager_;
+  std::unique_ptr<RequestManager> request_manager_;
   Watchers watchers_;
   Queue watcher_queue_;
   OpenedFiles opened_files_;
   base::ObserverList<ProvidedFileSystemObserver> observers_;
 
   base::WeakPtrFactory<ProvidedFileSystem> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(ProvidedFileSystem);
 };
 
 }  // namespace file_system_provider
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_PROVIDED_FILE_SYSTEM_H_