Change owner of DriveScheduler from DriveFileSystem to DriveSystemService.

chrome/browser/chromeos/drive/drive_file_system.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 CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_FILE_SYSTEM_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 39 matching lines @@
 }
 
 // The production implementation of DriveFileSystemInterface.
 class DriveFileSystem : public DriveFileSystemInterface,
                         public ChangeListLoaderObserver,
                         public file_system::OperationObserver {
  public:
   DriveFileSystem(Profile* profile,
                   DriveCache* cache,
                   google_apis::DriveServiceInterface* drive_service,
+                  DriveScheduler* scheduler,
                   DriveWebAppsRegistry* webapps_registry,
                   DriveResourceMetadata* resource_metadata,
                   base::SequencedTaskRunner* blocking_task_runner);
   virtual ~DriveFileSystem();
 
   // DriveFileSystem overrides.
   virtual void Initialize() OVERRIDE;
   virtual void AddObserver(DriveFileSystemObserver* observer) OVERRIDE;
   virtual void RemoveObserver(DriveFileSystemObserver* observer) OVERRIDE;
   virtual void CheckForUpdates() OVERRIDE;
@@ skipping 374 matching lines @@
       const base::FilePath& local_cache_path);
   void CheckLocalModificationAndRunAfterGetFileInfo(
       scoped_ptr<DriveEntryProto> entry_proto,
       const GetEntryInfoCallback& callback,
       base::PlatformFileInfo* file_info,
       bool get_file_info_result);
 
   // The profile hosts the DriveFileSystem via DriveSystemService.
   Profile* profile_;
 
-  // The cache owned by DriveSystemService.
+  // Sub components owned by DriveSystemService.
   DriveCache* cache_;
-
-  // The document service owned by DriveSystemService.
   google_apis::DriveServiceInterface* drive_service_;
-
-  // The webapps registry owned by DriveSystemService.
+  DriveScheduler* scheduler_;
   DriveWebAppsRegistry* webapps_registry_;
-
   DriveResourceMetadata* resource_metadata_;
 
   // Time of the last update check.
   base::Time last_update_check_time_;
 
   // Error of the last update check.
   DriveFileError last_update_check_error_;
 
   // True if hosted documents should be hidden.
   bool hide_hosted_docs_;
 
   // The set of paths opened by OpenFile but not yet closed by CloseFile.
   std::set<base::FilePath> open_files_;
 
   scoped_ptr<PrefChangeRegistrar> pref_registrar_;
 
   // The loader is used to load the change lists.
   scoped_ptr<ChangeListLoader> change_list_loader_;
 
   ObserverList<DriveFileSystemObserver> observers_;
 
   scoped_refptr<base::SequencedTaskRunner> blocking_task_runner_;
 
   file_system::DriveOperations drive_operations_;
 
-  scoped_ptr<DriveScheduler> scheduler_;
-
   // Polling interval for checking updates in seconds.
   int polling_interval_sec_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate the weak pointers before any other members are destroyed.
   base::WeakPtrFactory<DriveFileSystem> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DriveFileSystem);
 };
 
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_FILE_SYSTEM_H_