...which is no longer needed since 00f257a7ef
"rtl::Static -> thread-safe static local"
Change-Id: Ie78154c5d8b6ad8278405d1ce56c76997e0478d5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/121347
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>