D8633: KLauncher: remove dead code related to autostart.

[David Edmundson]

davidedmundson accepted this revision.
This revision is now accepted and ready to land.

REPOSITORY
  R303 KInit

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D8633

To: dfaure, davidedmundson
Cc: #plasma, #frameworks