remove some useless SAL_WARNs
remove some useless SAL_WARNs

Change-Id: I26ae7aaab0e2d1685fd9c961aba027e1399b6911

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