file_manager: Stop mentioning about 'gdata' from file_manager code

chrome/browser/chromeos/extensions/file_manager/file_manager_notifications.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_EXTENSIONS_FILE_MANAGER_FILE_MANAGER_NOTIFICATIONS_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_FILE_MANAGER_NOTIFICATIONS_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 29 matching lines @@
   // Unregisters the removable device whose mount events will be handled in
   // |ManageNotificationsOnMountComplete|.
   void UnregisterDevice(const std::string& system_path);
 
   void ManageNotificationsOnMountCompleted(const std::string& system_path,
                                            const std::string& label,
                                            bool is_parent,
                                            bool success,
                                            bool is_unsupported);
 
-  void ManageNotificationOnGDataSyncProgress(int count);
-  void ManageNotificationOnGDataSyncFinish(bool success);
-
   // Primary method for showing a notification.
   void ShowNotification(NotificationType type, const std::string& path);
   void ShowNotificationDelayed(NotificationType type,
                                const std::string& path,
                                base::TimeDelta delay);
 
   // Primary method for hiding a notification. Virtual for mock in unittest.
   virtual void HideNotification(NotificationType type, const std::string& path);
   void HideNotificationDelayed(NotificationType type,
                                const std::string& path,
@@ skipping 28 matching lines @@
 
   NotificationMap notification_map_;
   std::set<std::string> hidden_notifications_;
   MountRequestsMap mount_requests_;
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(FileManagerNotifications);
 };
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_MANAGER_FILE_MANAGER_NOTIFICATIONS_H_