Remove uneeded timeout monitor
Summary:
It's in case klauncher fails to return from autostart, however autostart
is now handled by ksmserver in process - so this will always be called.
I failed to notice it when I did the initial move
Reviewers: Plasma, mart
Reviewed By: mart
Subscribers: plasma-devel
Tags: Plasma
Differential Revision: https://phabricator.kde.org/D3054