fix build due to bad merge

Author: dconeybe

firebase-dataconnect/src/main/kotlin/com/google/firebase/dataconnect/core/FirebaseDataConnectImpl.kt

@@ -484,29 +484,6 @@ internal class FirebaseDataConnectImpl(
       is State.Closing -> newState.closeJob.apply { start() }
       is State.Closed -> null
     }
-
-    // Register the new "close job". Do not overwrite a close job that is already in progress (to
-    // avoid having more than one close job in progress at a time) or a close job that completed
-    // successfully (since there is nothing to do if a previous close job was successful).
-    val updatedCloseJobRef =
-      closeJob.updateAndGet { currentCloseJobRef: NullableReference<Deferred<Unit>> ->
-        if (currentCloseJobRef.ref !== null && !currentCloseJobRef.ref.isCancelled) {
-          currentCloseJobRef
-        } else {
-          NullableReference(newCloseJob)
-        }
-      }
-
-    // Start the updated "close job" (if it was already started then start() is a no-op).
-    val updatedCloseJob =
-      checkNotNull(updatedCloseJobRef.ref) {
-        "internal error: closeJob.updateAndGet() returned a NullableReference whose 'ref' " +
-          "property was null; however it should NOT have been null (error code y5fk4ntdnd)"
-      }
-    updatedCloseJob.start()
-
-    // Return the "close job", which _may_ already be completed, so the caller can await it.
-    return updatedCloseJob
   }
 
   // The generated SDK relies on equals() and hashCode() using object identity.