message: perf: don't slow down other modern browsers for IE compatibility
diff: export default (
  typeof window !== 'undefined'
  && (
  - (window.requestAnimationFrame && window.requestAnimationFrame.bind(window))
  // https://github.com/ecomfe/zrender/issues/189#issuecomment-224919809
  - || (window.msRequestAnimationFrame && window.msRequestAnimationFrame.bind(window))
  + (window.msRequestAnimationFrame && window.msRequestAnimationFrame.bind(window))
  + || window.requestAnimationFrame
  || window.mozRequestAnimationFrame
  || window.webkitRequestAnimationFrame
  )
  