hg: jdk10/client/jdk: 6962725: Regtest javax/swing/JFileChooser/6738668/bug6738668.java fails under Linux

[prasanta.sadhukhan at oracle.com]

Changeset: d23d309ef85a
Author:    psadhukhan
Date:      2017-06-06 10:58 +0530
URL:       http://hg.openjdk.java.net/jdk10/client/jdk/rev/d23d309ef85a

6962725: Regtest javax/swing/JFileChooser/6738668/bug6738668.java fails under Linux
Reviewed-by: serb

! test/javax/swing/JFileChooser/6738668/bug6738668.java
! test/javax/swing/JFileChooser/6738668/security.policy