[9] Review request 8160837: WebEngine doesn't handle html5 color picker

[Guru Hb]

Hi Jonathan, Arun & Alexander Z,

Please review the fix for: https://bugs.openjdk.java.net/browse/JDK-8160837
Webrev : http://cr.openjdk.java.net/~ghb/8160837/webrev.00/

Thanks,
Guru