function _cleanResponsiveClassNames($elemCollection) {
			var aClassNames = Object.keys(MEDIA).map(function (sKey) {
				return MEDIA[sKey];
			});

			$elemCollection.each(function (index, elem) {
				var oControl = Element.closestTo(elem);
				if (elem === oControl.getDomRef()) {
					aClassNames.forEach(oControl.removeStyleClass.bind(oControl));
				} else {
					jQuery(elem).removeClass(aClassNames.join(" "));
				}
			});
		}
Cleans up the responsive class names.

@param $elemCollection
@private