Removed unused filter
Removed unused filter


Former-commit-id: a5aeb1c3640d375e5620d02f84b9903f855ec9bf [formerly a5aeb1c3640d375e5620d02f84b9903f855ec9bf [formerly 648737f318860c56d50149de9b872bd6fe556766]]
Former-commit-id: 6d33845de540d4d3a0b89f0e5b7ccc5838c25f9e
Former-commit-id: 338bdff5d6516d48b3d5203bc9537be94f374339
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine