[DevTools] only polyfill requestAnimationFrame when necessary (#24651)
[DevTools] only polyfill requestAnimationFrame when necessary (#24651)


camsong/react,camsong/react,facebook/react,camsong/react,facebook/react,camsong/react,camsong/react,camsong/react,camsong/react,facebook/react,facebook/react,facebook/react,facebook/react,facebook/react