Removed unneeded code
Removed unneeded code


Former-commit-id: 5f8f5be7c9b068bb8d8694ce5964182937ad0e40 [formerly 5f8f5be7c9b068bb8d8694ce5964182937ad0e40 [formerly b74648ee2e9ee68fd86ad73ba056e1bffc029ae8]]
Former-commit-id: 4d550825693ccd77c6f8adcf778541737ad53078
Former-commit-id: ec8bb4965f3d8c8ff25bb7bdb4ed1d6a87eacdd7
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine