[9] Request for review: RT-40330 [WebView] implement missing functionality in PasteboardJava.cpp

[Anton Tarasov]

Hi Kevin, Vadim,

Please have a look at the WebView Pasteboard refactoring fix:

jira: https://javafx-jira.kenai.com/browse/RT-40330
fix: http://cr.openjdk.java.net/~ant/RT-40330/webrev.0

Thanks,
Anton.