Fix #10676. Remove wheelDelta from the event props list.

A cross-browser solution is best handled in a plugin such as jquery-mousewheel.js .

src/event.js

@@ -493,7 +493,7 @@ jQuery.event = {
 	},
 
 	mouseHooks: {
-		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement wheelDelta".split(" "),
+		props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
 		filter: function( event, original ) {
 			var eventDoc, doc, body,
 				button = original.button,