Re: [csswg-drafts] [css-backgrounds-3] Computed value of background-size includes missing autos (#2574)

I'm working on updating the serialization of `background-size` on Firefox. I think the serialization of `12px auto` as `12px auto` (instead of `12px`) is also pretty weird to me, and it makes the implementation more complicated. I'm happy to update the wpt to satisfy the shortest serialization principle in the same patch.

cc @emilio @dholbert 

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Received on Friday, 21 June 2019 05:38:11 UTC