[FAB-13344] remove dead code from token
[FAB-13344] remove dead code from token

Change-Id: I17190369cab1a6e9f1e4d089ed076bd2e03cebdb
Signed-off-by: Matthew Sykes <89c6e4c9c1046731a9c37abefc223a83de36a5d9@us.ibm.com>

manish-sethi/fabric-sidedb,hyperledger/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric,jimthematrix/fabric,stemlending/fabric,binhn/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,binhn/fabric,manish-sethi/fabric-sidedb,muralisrini/fabric,hyperledger/fabric,binhn/fabric,muralisrini/fabric,manish-sethi/fabric,manish-sethi/fabric-sidedb,stemlending/fabric,jimthematrix/fabric,muralisrini/fabric,stemlending/fabric,manish-sethi/fabric-sidedb,stemlending/fabric