[Bug 27122] MutationObserver.observe(node, {}) should throw

https://www.w3.org/Bugs/Public/show_bug.cgi?id=27122

--- Comment #6 from Jonas Sicking <jonas@sicking.cc> ---
So do you think that

MutationObserver.observe(node, { newFeature: true })

should throw in current browsers? Or is it specifically *only* empty objects
that should cause an exception?

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Received on Tuesday, 21 October 2014 19:41:32 UTC