loplugin:passstringbyref
loplugin:passstringbyref

Change-Id: Iee0ad3898e109add96daac693633c0921c3d7c97

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