show experimental tab-layout only if in experimental mode
show experimental tab-layout only if in experimental mode

Change-Id: I10cb366abfeedf50b4c3be21968997a260e020ea

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