f00956352d
Change I34ffaf285718059b55f90e812b57f1e11d566c6f made the RequestSpec lookup required in the API, so we should not get to conductor's rebuild_instance() method without a request spec so this change removes the compat code from that method. Related to blueprint request-spec-use-by-compute Change-Id: I0a8c18df7ef060647e822e81064d4c663166db8f