[BUGFIX] URI to mass edit form is wrong in clip pane mode

When trying to mass edit fields of certain records selected
via the clip pane checkbox mode, an invalid GET argument
gets built in the DatabaseRecordList.

This patch removes the superfluous argument.

Resolves: #70226
Releases: master
Change-Id: I7f000c1a0fff275ebb55d58caa68a87986d31fdc
Reviewed-on: http://review.typo3.org/43678


Reviewed-by: Michael Oehlhof <typo3@oehlhof.de>
Tested-by: Michael Oehlhof <typo3@oehlhof.de>
Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: Josef Glatz <jousch@gmail.com>
Tested-by: Josef Glatz <jousch@gmail.com>
Reviewed-by: Benni Mack <benni@typo3.org>
Tested-by: Benni Mack <benni@typo3.org>