hg: openjfx/9-dev/rt: 8159474: Unable to change URL with HelloWebView

[kevin.rushforth at oracle.com]

Changeset: 173460dff742
Author:    kcr
Date:      2016-06-15 08:03 -0700
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/173460dff742

8159474: Unable to change URL with HelloWebView
Reviewed-by: ghb, ckyang

! apps/toys/Hello/src/main/java/hello/HelloWebView.java