[9] request for review: RT-46191 [WebView] zooming google maps hangs

[Anton V. Tarasov]

Kevin, Jim,

Please review the fix:

JIRA: https://javafx-jira.kenai.com/browse/RT-46191
webrev: http://cr.openjdk.java.net/~ant/RT-46191/webrev.0

Thanks,
Anton.