[Bug 29519] Consider specifying MouseEvent#toElement, fromElement


--- Comment #2 from Mike Taylor <miketaylr@gmail.com> ---
[1] is the only site known to me that has been broken due to lack of support,
and luckily an ex-employee got it fixed really quickly. It doesn't seem to be a
huge issue for us -- but if we found more proof that it breaks content doing
the same thing Blink and WebKit do seems easy.

IIRC when looking at [1], Edge still supports this.

[1] <https://bugzilla.mozilla.org/show_bug.cgi?id=1205244>

(I'm so confused by that other report you listed, I'm not sure what they're
asking for).

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Received on Tuesday, 8 March 2016 02:40:57 UTC