WritableStreamDefaultController uses AbortSignal on Worklet where it isn't exposed

[evilpie]

I am not sure where the right place to open this issue is. WritableStreamDefaultController is exposed on (Window,Worker,Worklet) and uses AbortSignal signal. AbortSignal itself however is only exposed on Window,Worker.

[MattiasBuelens]

Good catch. I suppose the intention is that AbortSignal would also be exposed to worklets.

This should be fixed in #1176 together with whatwg/dom#1024.

[saschanaz]

Seems this is fixed.