WaE: unused function
WaE: unused function

Change-Id: Ia6785e0b7d3ac95d38bd59e677cdb415b15dbdb6

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