def __init__(self, monitor, utilization):
    self._monitor = monitor
    self._utilization = utilization
Lists all the hosting services supported by Review Board.
dataset/ETHPy150Open google/mysql-tools/drift_lib/drift_policies.py/FixedUtilizationPolicy.__init__--crossover with--dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/webapi/resources/hosting_service.py/HostingServiceResource.get_list