Cleanup: Deprecate DriveFileSyncService::kServiceName

chrome/browser/sync_file_system/sync_file_system_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 CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_SERVICE_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_SERVICE_H_
 
 #include <set>
 #include <string>
 
@@ skipping 32 matching lines @@
       public RemoteFileSyncService::Observer,
       public FileStatusObserver,
       public content::NotificationObserver,
       public base::SupportsWeakPtr<SyncFileSystemService> {
  public:
   // BrowserContextKeyedService overrides.
   virtual void Shutdown() OVERRIDE;
 
   void InitializeForApp(
       fileapi::FileSystemContext* file_system_context,
-      const std::string& service_name,
       const GURL& app_origin,
       const SyncStatusCallback& callback);
 
   SyncServiceState GetSyncServiceState();
 
   // Returns the file |url|'s sync status.
   void GetFileSyncStatus(
       const fileapi::FileSystemURL& url,
       const SyncFileStatusCallback& callback);
 
@@ skipping 106 matching lines @@
   base::OneShotTimer<SyncFileSystemService> sync_retry_timer_;
 
   ObserverList<SyncEventObserver> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncFileSystemService);
 };
 
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_SYNC_FILE_SYSTEM_SERVICE_H_