fake_node_reader: Remove unused field (#1631)
fake_node_reader: Remove unused field (#1631)


gdbelvin/trillian,Martin2112/trillian,Martin2112/trillian,google/trillian,gdbelvin/trillian,Martin2112/trillian,RJPercival/trillian,AlCutter/trillian,RJPercival/trillian,gdbelvin/trillian,AlCutter/trillian,google/trillian