loplugin:literaltoboolconversion
loplugin:literaltoboolconversion

Change-Id: I8e99c9c2566af224566c704982b43bf8565f49a2

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