message: fix window !== 'undefined' branch ends too early
diff: @@ -4,12 +4,12 @@ let requestAnimationFrame: RequestAnimationFrameType;
  requestAnimationFrame = (
  typeof window !== 'undefined'
  - && (window.requestAnimationFrame && window.requestAnimationFrame.bind(window))
  + && ((window.requestAnimationFrame && window.requestAnimationFrame.bind(window))
  // https://github.com/ecomfe/zrender/issues/189#issuecomment-224919809
  || ((window as any).msRequestAnimationFrame && (window as any).msRequestAnimationFrame.bind(window))
  || (window as any).mozRequestAnimationFrame
  || window.webkitRequestAnimationFrame
  - ) || function (func: Parameters<RequestAnimationFrameType>[0]): number {
  + )) || function (func: Parameters<RequestAnimationFrameType>[0]): number {
  return setTimeout(func, 16) as any;
  };
  