[Bug 21969] [Custom]: add attributeChangedCallback to the set of prototype callbacks

https://www.w3.org/Bugs/Public/show_bug.cgi?id=21969

--- Comment #5 from Scott Miles <sjmiles@chromium.org> ---
We are only observing attributes, so isn't there less potential trouble wrt
manipulating trees?

In any case, my original sense was that an asynchronous model was ok, but the
objection was that people expect attribute changes to be synchronous on native
objects, and having custom elements behave differently was a footgun.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.

Received on Wednesday, 8 May 2013 17:31:43 UTC