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/api/src/client.rs

@@ -29,8 +29,8 @@ use std::{collections::HashSet, convert::TryFrom, fmt, sync::Arc};
 
 use crate::{blockchain::Info, notifications::StorageEventStream};
 use sc_transaction_pool_api::ChainEvent;
+use sc_utils::mpsc::TracingUnboundedReceiver;
 use sp_blockchain;
-use sp_utils::mpsc::TracingUnboundedReceiver;
 
 /// Type that implements `futures::Stream` of block import events.
 pub type ImportNotifications<Block> = TracingUnboundedReceiver<BlockImportNotification<Block>>;

substrate/client/api/src/notifications.rs

@@ -25,9 +25,9 @@ use std::{
 
 use fnv::{FnvHashMap, FnvHashSet};
 use prometheus_endpoint::{register, CounterVec, Opts, Registry, U64};
+use sc_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 use sp_core::storage::{StorageData, StorageKey};
 use sp_runtime::traits::Block as BlockT;
-use sp_utils::mpsc::{tracing_unbounded, TracingUnboundedReceiver, TracingUnboundedSender};
 
 /// Storage change set
 #[derive(Debug)]