Rework code after OUString'ification
Rework code after OUString'ification

Change-Id: Ic93472b0621a13a777d37cfacc4230630f88a6ac
Reviewed-on: https://gerrit.libreoffice.org/4214
Reviewed-by: Noel Power <5d8953a81ee7faf03fd3845d9c88b1bd8aadcf4c@suse.com>
Tested-by: Noel Power <5d8953a81ee7faf03fd3845d9c88b1bd8aadcf4c@suse.com>

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core