code: function engineManager_moveUpEngine(name) {
      this.selectedEngine = name;
      var index = this.selectedIndex;
  
      var button = this.getElement({type: "engine_button", subtype: "up"});
      this._controller.click(button);
  
      this._controller.waitForEval("subject.manager.selectedIndex == subject.oldIndex - 1", TIMEOUT, 100,
                                   {manager: this, oldIndex: index});
    }
docs: Move up the engine with the given name
  
  @param {string} name
  Name of the engine to remove