Remove unused methods.
Remove unused methods.

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