Avoid temporary OUStrings
Avoid temporary OUStrings

Change-Id: If82d849f15e4218d8848a6fcdd507f0ef50d3edc

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