openlayers/openlayers — pull request #474 by fredj (2012-05-18 14:44:12+00:00)
Title: Remove Handler.MouseWheel mozilla workaround.

This workaround was created because of a mozilla bug [1] with
clientX, clientY on wheel events (DOMMouseScroll).

The bug was fixed for Firefox 3.0

[1] https://bugzilla.mozilla.org/show_bug.cgi?id=352179