use boost::scoped_ptr and direct values
use boost::scoped_ptr and direct values

Change-Id: I70be33bc4843a19a24ce2fcb0cda094684557c04

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