Database support for GDataDirectoryService.

chrome/browser/chromeos/gdata/gdata_system_service.h

Index: chrome/browser/chromeos/gdata/gdata_system_service.h
===================================================================
--- chrome/browser/chromeos/gdata/gdata_system_service.h	(revision 148059)
+++ chrome/browser/chromeos/gdata/gdata_system_service.h	(working copy)
@@ -5,6 +5,8 @@
 #ifndef CHROME_BROWSER_CHROMEOS_GDATA_GDATA_SYSTEM_SERVICE_H_
 #define CHROME_BROWSER_CHROMEOS_GDATA_GDATA_SYSTEM_SERVICE_H_
 
+#include <string>
+
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/singleton.h"
 #include "base/threading/sequenced_worker_pool.h"
@@ -19,6 +21,7 @@
 class DriveWebAppsRegistry;
 class GDataCache;
 class GDataDownloadObserver;
+class GDataDirectoryService;
 class GDataFileSystemInterface;
 class GDataSyncClient;
 class GDataUploader;
@@ -63,6 +66,8 @@
   // Unregisters drive mount point from File API.
   void RemoveDriveMountPoint();
 
+  scoped_refptr<base::SequencedTaskRunner> GetTaskRunner();

[hashimoto, 2012/07/24 08:41:51]

How about replacing |sequence_token_| with a
scoped_refptr<base::SequencedTaskRunner> instead of adding a private getter?

+
   friend class GDataSystemServiceFactory;
 
   Profile* profile_;
@@ -71,6 +76,7 @@
   scoped_ptr<DocumentsServiceInterface> documents_service_;
   scoped_ptr<GDataUploader> uploader_;
   scoped_ptr<DriveWebAppsRegistry> webapps_registry_;
+  scoped_ptr<GDataDirectoryService> directory_service_;
   scoped_ptr<GDataFileSystemInterface> file_system_;
   scoped_ptr<GDataDownloadObserver> download_observer_;
   scoped_ptr<GDataSyncClient> sync_client_;