trillian: update mock for latest mockgen (#29)
trillian: update mock for latest mockgen (#29)


RJPercival/certificate-transparency-go,google/certificate-transparency-go,google/certificate-transparency-go,google/certificate-transparency-go,daviddrysdale/certificate-transparency-go,RJPercival/certificate-transparency-go,daviddrysdale/certificate-transparency-go,RJPercival/certificate-transparency-go,daviddrysdale/certificate-transparency-go