pidl/ws: enhance dissector

pidl/ws: enhance dissector

Port Wireshark commit 28ec9c2

Author: Alexis La Goutte <alexis.lagoutte@gmail.com>
Date:   Fri Sep 26 23:29:43 2014 +0200

    PIDL (DCERPC winreg): enhance dissector

    * Fix PIDL generator for NOEMIT Element (fix -Wunused-function for DCERPC winreg dissector)
    * Fix indent (use tabs)
    * Remove DCERPC winreg dissector from DIRTY list

    Change-Id: I5d16cbfe8481a5e5f7e5df9b51735c93ae4375a7
    Reviewed-on: https://code.wireshark.org/review/4322
    Reviewed-by: Michael Mann <mmann78@netscape.net>
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: David Disseldorp <ddiss@samba.org>