remove re-export of parking_lot in util (#6435)

updater/Cargo.toml

@@ -17,6 +17,7 @@ ethcore = { path = "../ethcore" }
 ethsync = { path = "../sync" }
 ethcore-util = { path = "../util" }
 futures = "0.1"
+parking_lot = "0.4"
 parity-hash-fetch = { path = "../hash-fetch" }
 ipc-common-types = { path = "../ipc-common-types" }
 ethcore-ipc = { path = "../ipc/rpc" }

updater/src/lib.rs

@@ -19,6 +19,7 @@
 #[macro_use] extern crate log;
 extern crate ethcore_util as util;
 extern crate ipc_common_types;
+extern crate parking_lot;
 extern crate parity_hash_fetch as hash_fetch;
 extern crate ethcore;
 extern crate ethabi;

updater/src/updater.rs

@@ -31,7 +31,8 @@ use path::restrict_permissions_owner;
 use service::{Service};
 use target_info::Target;
 use types::all::{ReleaseInfo, OperationsInfo, CapState};
-use util::{Address, H160, H256, Mutex, Bytes};
+use parking_lot::Mutex;
+use util::{Address, H160, H256, Bytes};
 use util::misc;
 
 /// Filter for releases.