remove unused method
remove unused method

xx621998xx/server,cernbox/core,whitekiba/server,xx621998xx/server,andreas-p/nextcloud-server,nextcloud/server,Ardinis/server,andreas-p/nextcloud-server,xx621998xx/server,pixelipo/server,Ardinis/server,sharidas/core,pixelipo/server,pollopolea/core,bluelml/core,andreas-p/nextcloud-server,cernbox/core,owncloud/core,pollopolea/core,sharidas/core,pmattern/server,pmattern/server,sharidas/core,cernbox/core,jbicha/server,bluelml/core,Ardinis/server,whitekiba/server,Ardinis/server,whitekiba/server,nextcloud/server,pmattern/server,michaelletzgus/nextcloud-server,pixelipo/server,jbicha/server,Ardinis/server,andreas-p/nextcloud-server,owncloud/core,endsguy/server,xx621998xx/server,michaelletzgus/nextcloud-server,endsguy/server,nextcloud/server,pixelipo/server,pollopolea/core,michaelletzgus/nextcloud-server,endsguy/server,whitekiba/server,pmattern/server,bluelml/core,bluelml/core,michaelletzgus/nextcloud-server,whitekiba/server,sharidas/core,pollopolea/core,pollopolea/core,phil-davis/core,endsguy/server,jbicha/server,IljaN/core,pixelipo/server,jbicha/server,owncloud/core,endsguy/server,bluelml/core,IljaN/core,pmattern/server,IljaN/core,xx621998xx/server,cernbox/core,cernbox/core,sharidas/core,jbicha/server,nextcloud/server,IljaN/core,owncloud/core,IljaN/core,owncloud/core,andreas-p/nextcloud-server