WaE: unused variables.
WaE: unused variables.

Change-Id: I269c5fd4817059f33df111f12ffd16ef8241a2fc

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