graph: Inject *ClusterSpecificHTTPClient
graph: Inject *ClusterSpecificHTTPClient

- Just needed to make it a pointer, as added by newClusterSpecificHTTPClient

opentable/sous,opentable/sous,opentable/sous,samsalisbury/sous,samsalisbury/sous,opentable/sous,samsalisbury/sous,samsalisbury/sous,samsalisbury/sous,opentable/sous