BannedFilesTest: Add testNoRootCmdSocket

Test for known sockets that allow any users to execute
commands as root.

CVE-2014-1600
https://plus.google.com/+JustinCaseAndroid/posts/e1r6c9Z9jgg
CVE-2013-4777
https://plus.google.com/+JustinCaseAndroid/posts/5ofgPNrSu3J

Change-Id: Id82be4eb31c012611eabb0b5faefb93f5cc45f4e
Signed-off-by: Jon Sawyer <jon@cunninglogic.com>
2 files changed