[whatwg] classList should perhaps move from HTMLElement to Element

[Boris Zbarsky]

On 11/23/10 2:02 PM, Anne van Kesteren wrote:
> So if I set Element.className on an element that is not in a namespace
> and has no attributes. Its attributes collection remains empty or
> something?

Hmm.  I would think this should throw (since this won't do what you 
expect; e.g. CSS selectors and getElemetsByClassName won't start 
matching it).

-Boris