sal_uInt16 to sal_Int32, reduce scope
sal_uInt16 to sal_Int32, reduce scope

Change-Id: Ia3c722ab7c73dd10576142189d5bc256841b8c67

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