gbuild: silence building of galleries
gbuild: silence building of galleries

Change-Id: I17e6a3923f3ee6cec22760f8c9f9410bbe742a7f

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