Merge branch 'mk/remove-dead-code' into 'master'

Remove dead code

See merge request gitlab-org/gitlab-ee!10493

ee/app/services/geo/repository_sync_service.rb

@@ -35,10 +35,6 @@ module Geo
       project.repository.after_sync
     end
 
-    def ssh_url_to_repo
-      "#{primary_ssh_path_prefix}#{project.full_path}.git"
-    end
-
     def repository
       project.repository
     end

ee/app/services/geo/wiki_sync_service.rb

@@ -26,10 +26,6 @@ module Geo
       expire_repository_caches
     end
 
-    def ssh_url_to_wiki
-      "#{primary_ssh_path_prefix}#{project.full_path}.wiki.git"
-    end
-
     def repository
       project.wiki.repository
     end