code: function()
      {
          var element = this._element;
          element.classList.toggle("websocket-frame-view-row-error", this._frame.type === WebInspector.NetworkRequest.WebSocketFrameType.Error);
          element.classList.toggle("websocket-frame-view-row-outcoming", this._frame.type === WebInspector.NetworkRequest.WebSocketFrameType.Send);
          element.classList.toggle("websocket-frame-view-row-opcode", !this._isTextFrame);
          WebInspector.SortableDataGridNode.prototype.createCells.call(this);
      }
docs: override