It doesn't do anything useful.
Having the implementations isn't useful and breaks feature testing.
Created attachment 698529 [details] [diff] [review]
Comment on attachment 698529 [details] [diff] [review]
>-/* nsIDOMCSSValue getPresentationAttribute (in DOMString name); */
>-nsSVGElement::GetPresentationAttribute(const nsAString& aName,
>- nsIDOMCSSValue** aReturn)
>- // Let's not implement this just yet. The CSSValue interface has been
>- // deprecated by the CSS WG.
>- // http://lists.w3.org/Archives/Public/www-style/2003Oct/0347.html
Please put the part of the comment starting from The CSSValue...
in the webidl file so we don't lose it.
r=me with that.
I've added this bug to the compatibility doc. Please correct the info if I'm wrong.