[Bug 20397] [Custom]: Consider changing elementupgrade to a mutation observer

https://www.w3.org/Bugs/Public/show_bug.cgi?id=20397

--- Comment #6 from Dimitri Glazkov <dglazkov@chromium.org> ---
(In reply to comment #4)
> Replacements are DOM mutations and of course there will be a mutation record
> for each node removal or insertion. They are just normal DOM mutations.
> But upgrade itself isn't a DOM mutation.

But the upgrade algorithm specifically suppresses these mutation records now:
http://dvcs.w3.org/hg/webcomponents/raw-file/tip/spec/custom/index.html#dfn-element-upgrade

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Received on Friday, 14 December 2012 23:15:52 UTC