sp-utils => sc-utils (#9677)

* sp-utils => sc-utils

* cargo fmt

* These files are now in the client so should be licensed as GPL3

* Apply suggestions from code review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

substrate/client/finality-grandpa/src/communication/gossip.rs

@@ -94,7 +94,7 @@ use log::{debug, trace};
 use prometheus_endpoint::{register, CounterVec, Opts, PrometheusError, Registry, U64};
 use rand::seq::SliceRandom;
 use sc_telemetry::{telemetry, TelemetryHandle, CONSENSUS_DEBUG};
-use sp_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
+use sc_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 
 use super::{benefit, cost, Round, SetId};
 use crate::{environment, CatchUp, CompactCommit, SignedMessage};

substrate/client/finality-grandpa/src/communication/mod.rs

@@ -58,8 +58,8 @@ use crate::{
 use gossip::{
 	FullCatchUpMessage, FullCommitMessage, GossipMessage, GossipValidator, PeerReport, VoteMessage,
 };
+use sc_utils::mpsc::TracingUnboundedReceiver;
 use sp_finality_grandpa::{AuthorityId, AuthoritySignature, RoundNumber, SetId as SetIdNumber};
-use sp_utils::mpsc::TracingUnboundedReceiver;
 
 pub mod gossip;
 mod periodic;

substrate/client/finality-grandpa/src/communication/periodic.rs

@@ -21,7 +21,7 @@
 use futures::{future::FutureExt as _, prelude::*, ready, stream::Stream};
 use futures_timer::Delay;
 use log::debug;
-use sp_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
+use sc_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 use std::{
 	pin::Pin,
 	task::{Context, Poll},

substrate/client/finality-grandpa/src/communication/tests.rs

@@ -28,10 +28,10 @@ use parity_scale_codec::Encode;
 use sc_network::{config::Role, Event as NetworkEvent, ObservedRole, PeerId};
 use sc_network_gossip::Validator;
 use sc_network_test::{Block, Hash};
+use sc_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 use sp_finality_grandpa::AuthorityList;
 use sp_keyring::Ed25519Keyring;
 use sp_runtime::traits::NumberFor;
-use sp_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 use std::{
 	borrow::Cow,
 	pin::Pin,