...now that warning about O[U]String vars that could be O[U]StringLiteral is no
longer useful
Change-Id: I389e72038171f28482049b41f6224257dd11f452
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/157992
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>