Change all instances of JobID to DriverID. (#4431)

python/ray/includes/unique_ids.pxd

@@ -32,67 +32,51 @@ cdef extern from "ray/id.h" namespace "ray" nogil:
         @staticmethod
         CActorCheckpointID from_binary(const c_string &binary)
 
-
     cdef cppclass CActorClassID "ray::ActorClassID"(CUniqueID):
 
         @staticmethod
         CActorClassID from_binary(const c_string &binary)
 
-
     cdef cppclass CActorID "ray::ActorID"(CUniqueID):
 
         @staticmethod
         CActorID from_binary(const c_string &binary)
 
-
     cdef cppclass CActorHandleID "ray::ActorHandleID"(CUniqueID):
 
         @staticmethod
         CActorHandleID from_binary(const c_string &binary)
 
-
     cdef cppclass CClientID "ray::ClientID"(CUniqueID):
 
         @staticmethod
         CClientID from_binary(const c_string &binary)
 
-
     cdef cppclass CConfigID "ray::ConfigID"(CUniqueID):
 
         @staticmethod
         CConfigID from_binary(const c_string &binary)
 
-
     cdef cppclass CFunctionID "ray::FunctionID"(CUniqueID):
 
         @staticmethod
         CFunctionID from_binary(const c_string &binary)
 
-
     cdef cppclass CDriverID "ray::DriverID"(CUniqueID):
 
         @staticmethod
         CDriverID from_binary(const c_string &binary)
 
-
-    cdef cppclass CJobID "ray::JobID"(CUniqueID):
-
-        @staticmethod
-        CJobID from_binary(const c_string &binary)
-
-
     cdef cppclass CTaskID "ray::TaskID"(CUniqueID):
 
         @staticmethod
         CTaskID from_binary(const c_string &binary)
 
-
     cdef cppclass CObjectID" ray::ObjectID"(CUniqueID):
 
         @staticmethod
         CObjectID from_binary(const c_string &binary)
 
-
     cdef cppclass CWorkerID "ray::WorkerID"(CUniqueID):
 
         @staticmethod

python/ray/includes/unique_ids.pxi

@@ -19,7 +19,6 @@ from ray.includes.unique_ids cimport (
     CConfigID,
     CDriverID,
     CFunctionID,
-    CJobID,
     CObjectID,
     CTaskID,
     CUniqueID,