function handlePropertyChange(nativeEvent) {
	  if (nativeEvent.propertyName !== 'value') {
	    return;
	  }
	  var value = nativeEvent.srcElement.value;
	  if (value === activeElementValue) {
	    return;
	  }
	  activeElementValue = value;

	  manualDispatchChangeEvent(nativeEvent);
	}
(For IE <=11) Handles a propertychange event, sending a `change` event if
the value of the active element has changed.