[Bug 24867] [Shadow]: consider supporting :not() in content select

https://www.w3.org/Bugs/Public/show_bug.cgi?id=24867

--- Comment #1 from Dimitri Glazkov <dglazkov@chromium.org> ---
These were removed as part of work on bug 21924. We really need to add back at
least some of these. For example :nth-type and friends is necessary to
rationalize implementing <details> and <fieldset> using Shadow DOM. The spec
still uses them, even:
http://w3c.github.io/webcomponents/spec/shadow/#html-elements-and-their-shadow-trees

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Received on Friday, 28 February 2014 18:48:37 UTC