Remove unused variable USERNAME_ALGO.
Remove unused variable USERNAME_ALGO.

johngian/remo,mozilla/remo,flamingspaz/remo,abdullah2891/remo,chirilo/remo,tsmrachel/remo,flamingspaz/remo,akatsoulas/remo,Mte90/remo,Mte90/remo,akatsoulas/remo,chirilo/remo,mozilla/remo,abdullah2891/remo,chirilo/remo,chirilo/remo,flamingspaz/remo,flamingspaz/remo,abdullah2891/remo,abdullah2891/remo,johngian/remo,akatsoulas/remo,tsmrachel/remo,akatsoulas/remo,Mte90/remo,johngian/remo,mozilla/remo,tsmrachel/remo,tsmrachel/remo,mozilla/remo,johngian/remo,Mte90/remo