The admin panel can be disabled via the frontend UI by
click. When the admin panel is disabled the initialize
methods should not be called. This has been fixed.

Resolves: #85104
Releases: master
Change-Id: I966b5887b03b4fb8d3f63e9556b00a37384f9dfc
Reviewed-on: https://review.typo3.org/57077


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>