Acid2 and css3-background

So it turns out that Acid2 actually starts failing once we implement
the css3-background version of background-color, because it has a
test with:
     .parser { background: red pink; }
which is legal in
http://dev.w3.org/csswg/css3-background/#the-background-color-property
at least according to the current draft syntax.

I'd suggest maybe changing it to "red pink pink"?

-David

-- 
L. David Baron                                 http://dbaron.org/
Mozilla Corporation                       http://www.mozilla.com/