RFR: JDK-8233138: Error 2343 when using --win-dir-chooser

[Alexey Semenyuk]

Please review the jpackage fix for bug [1] at [2].

This is a fix for the JDK-8200758-branch branch of the open sandbox 
repository (jpackage).

Additionally removed code that adds component to msi package to remove 
files and directories not managed by the msi package in shortcuts folder 
(changes in WixSourcesBuilder.java).

- Alexey

[1] https://bugs.openjdk.java.net/browse/JDK-8233138

[2] http://cr.openjdk.java.net/~asemenyuk/8233138/webrev.00