Description

Allows use of requestAnimationFrame in web workers.

Currently this is unsupported in WebKit.

Rationale

This is necessary for any applications that wish to perform tasks such as animation rendering off the main thread, perhaps in conjunction with OffscreenCanvas.

Specification

https://html.spec.whatwg.org/multipage/imagebitmap-and-animations.html#dom-animationframeprovider-requestanimationframe

Tests

https://wpt.fyi/results/workers/WorkerGlobalScope_requestAnimationFrame.tentative.worker.html