prow/github/fakegithub/fakegithub.go
func (f *FakeClient) DeleteRef(owner, repo, ref string) error {
	f.RefsDeleted = append(f.RefsDeleted, struct{ Org, Repo, Ref string }{Org: owner, Repo: repo, Ref: ref})
	return nil
}
func (f *FakeClient) DeleteRef(owner, repo, ref string) error {
	f.RefsDeleted = append(f.RefsDeleted, struct{ Org, Repo, Ref string }{Org: owner, Repo: repo, Ref: ref})
	return nil
}
// DeleteRef returns an error indicating if deletion of the given ref was successful