hg: openjfx/8u-dev/rt: 8166776: Add navigation and stop button to HelloWebView

[guru.hb at oracle.com]

Changeset: 43478db2bf4d
Author:    ghb
Date:      2016-11-25 18:53 +0530
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/43478db2bf4d

8166776: Add navigation and stop button to HelloWebView
Reviewed-by: arajkumar, kcr
Contributed-by: viplove.paliwal at oracle.com

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