[Bug 21338] Gut check on when to clear transient registered mutation observers

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21338

--- Comment #4 from Rafael Weinstein <rafaelw@chromium.org> ---
Olli is right that there isn't much risk of duplicate records (you'd need to
create a *different* observer -- but in that case, you'd expect duplicate
records).

I think Olli's mental model is also compelling.

Honestly, I'm actually not sure it matters much and I think both behaviors are
fine. I can't think of a use-case reason to prefer one behavior to the other.

Can anyone else?

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Received on Monday, 25 March 2013 17:41:34 UTC