loplugin:unusedvariablecheck
loplugin:unusedvariablecheck

Change-Id: I2202b5fcca4bf4c0a552d25c5c363209fcb6bd84

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