uri-012.xht invalid

http://test.csswg.org/suites/css2.1/20100917/xhtml1/uri-012.xht is
invalid as a result of the (not yet edited) resolution of
http://wiki.csswg.org/spec/css2.1#issue-129 , which says that the {
is consumed as part of an invalid-url token.

-David

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