   func removeFromObserverList() {
     manager.remove(self)
   }
-  
+
   func setNotificationsEnabled(_ enabled: Bool) {
     manager.setNotificationsEnabled(enabled)
   }
-  
+
   func areNotificationsEnabled() -> Bool {
     return manager.areNotificationsEnabled()
   }
 
   func requestRestoring() {
-    let statusStr: String;
+    let statusStr: String
     switch NetworkPolicy.shared().connectionType {
     case .none:
       statusStr = kStatOffline

  }

  func areAllCategoriesHidden() -> Bool {
    var result = true;
    categories.forEach { if $0.isVisible { result = false } }
    return result
  }


  func onRestoringStarted() {
    filesPrepared = false
    MWMAlertViewController.activeAlert().presentSpinnerAlert(withTitle: L("bookmarks_restore_process")) { [weak self] in self?.cancelRestoring() }
  }

  func onRestoringFilesPrepared() {
