hg: openjfx/9-dev/rt: 8166776: Add navigation and stop button to HelloWebView

[guru.hb at oracle.com]

Changeset: fc00c1cff027
Author:    vpaliwal
Date:      2016-11-10 15:54 +0530
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/fc00c1cff027

8166776: Add navigation and stop button to HelloWebView
Reviewed-by: arajkumar, kcr

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