and some replacement code for lt_tag_get_privateuse(), sigh..
and some replacement code for lt_tag_get_privateuse(), sigh..

Change-Id: Ida5064f32a16269b16ec16c0ce9f42ea895641f9

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