Removed more code [skip hazardlib]
Removed more code [skip hazardlib]


Former-commit-id: a58c193bedf475d5fa9e198e4a46c0f15ce51a98 [formerly 311f97ba9d14ddb432eaaa165568035c06adc761]
Former-commit-id: 3d11f7316566139962bdf07095e5d68d2a8e529e
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine