remove reference to removed onos.defs file
remove reference to removed onos.defs file

Change-Id: I5242e31590f0a6b74a474d1aa8c605455f230765

opennetworkinglab/onos,kuujo/onos,gkatsikas/onos,gkatsikas/onos,kuujo/onos,oplinkoms/onos,oplinkoms/onos,gkatsikas/onos,oplinkoms/onos,oplinkoms/onos,gkatsikas/onos,oplinkoms/onos,kuujo/onos,opennetworkinglab/onos,opennetworkinglab/onos,kuujo/onos,gkatsikas/onos,kuujo/onos,kuujo/onos,oplinkoms/onos,opennetworkinglab/onos,opennetworkinglab/onos,oplinkoms/onos,opennetworkinglab/onos,gkatsikas/onos,kuujo/onos