hg: jdk9/dev/nashorn: 8149665: $EXEC changes clean up

[james.laskey at oracle.com]

Changeset: 6f63ad3cd77d
Author:    jlaskey
Date:      2016-02-11 12:58 -0400
URL:       http://hg.openjdk.java.net/jdk9/dev/nashorn/rev/6f63ad3cd77d

8149665: $EXEC changes clean up
Reviewed-by: attila

! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/CommandExecutor.java
! src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptingFunctions.java