Bug 1452238 - remove job_id from generate_enough_perf_datum (#5956)
Bug 1452238 - remove job_id from generate_enough_perf_datum (#5956)

Unused variable.

Link to bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1452238
KWierso/treeherder,KWierso/treeherder,KWierso/treeherder,KWierso/treeherder