[Bug 22080] [Shadow]: Node should expose their scope so that shared state can be scoped to components.

https://www.w3.org/Bugs/Public/show_bug.cgi?id=22080

--- Comment #8 from Hayato Ito <hayato@chromium.org> ---
Looks like that developers are making a polyfill for this issue:

http://stackoverflow.com/questions/27453617/how-can-i-tell-if-an-element-is-in-a-shadow-dom

I don't think this is a good situation because a polyfill might take O(N) while
the platform can answer that in O(1).

I am positive to add a node.scope or something else. Could we agree on this?

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Received on Monday, 15 December 2014 09:03:24 UTC