[whatwg] Form controls disabled IDL attribute and disabled state

[Boris Zbarsky]

On 9/11/10 6:57 PM, Mounir Lamouri wrote:
> [2] some tricks might be to use query selector and check if the element
> has the :disabled pseudo-class applying but that's only a workaround.

Why? Something like matchesSelector is an api on the element itself that 
does what you want; do we really need another api for it?

-Boris