[BUGFIX] Fix cookie evaluation order

The workaround added for IE8 in #22084 is not needed any more
and removed without substitution.

This avoids problems with multiple cookies which might be sent
due to nested instances or due to moving an instance around in the
folder hierarchy.

Resolves: #65187
Releases: master, 6.2
Change-Id: I75c3ebcde62257cef91837bf1fc8272e2dd77eac
Reviewed-on: http://review.typo3.org/37030


Reviewed-by: Helmut Hummel <helmut.hummel@typo3.org>
Tested-by: Helmut Hummel <helmut.hummel@typo3.org>
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>