[Drawer] Improve FPS when swiping

[oliviertassinari]

As it's well explains by google: https://developers.google.com/web/fundamentals/performance/rendering/optimize-javascript-execution?hl=en. We should use the requestAnimationFrame() API for reflecting visual changes when the user is draging the LeftNav.
One possible implementation is this one:
https://github.com/callemall/material-ui/blob/master/src/slider.jsx#L331

[oliviertassinari]

Closing as we do no longer provide that feature on the next branch.

[mrkswrnr]

Is there any discussion/reason for no longer providing the swipe feature on the next branch? I really liked the gesture support in 0.18

[oliviertassinari]

@mrkswrnr That was done for one main reason: that's making the implementation simpler. But that's not the end of the story, it would definitely be great to get the gesture support back as long as performance are acceptable.