Removed all occurrences of reading and passing the parameter sumUp,
since it is always set to -1, last usage of different values was in
TYPO3 3.8.

Releases: master
Resolves: #75752
Change-Id: I6545828a42af0687bbdf03b0761b152289d97c26
Reviewed-on: https://review.typo3.org/47758


Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Richard Haeser <richardhaeser@gmail.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>