OUString::trim() does not modify in-place
OUString::trim() does not modify in-place

Change-Id: I9efc0ef7e8fa433352dcbc3d3173b95fdf838e20

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