Benchmark Utility Pallet (#5384)

* Move tests

* Move around feature cfgs

* Start benchmarks

* as_multi bench

* finish

* fix tests

* Update frame/utility/src/benchmarking.rs

Co-Authored-By: Marcio Diaz <marcio.diaz@gmail.com>

* Update Cargo.toml

* fix test

Co-authored-by: Marcio Diaz <marcio.diaz@gmail.com>

substrate/frame/timestamp/src/benchmarking.rs

@@ -16,10 +16,10 @@
 
 //! Timestamp pallet benchmarking.
 
+#![cfg(feature = "runtime-benchmarks")]
+
 use super::*;
-
 use sp_std::prelude::*;
-
 use frame_system::RawOrigin;
 use frame_benchmarking::benchmarks;
 

substrate/frame/timestamp/src/lib.rs

@@ -91,7 +91,6 @@
 
 #![cfg_attr(not(feature = "std"), no_std)]
 
-#[cfg(feature = "runtime-benchmarks")]
 mod benchmarking;
 
 use sp_std::{result, cmp};