Macro orml_benchmarking::impl_benchmark_tests

macro_rules! impl_benchmark_tests {
    (
		NO_INSTANCE
		$runtime:ident
		$pallet:ident
		$( $name:ident ),*
	) => { ... };
    (
		$instance:ident
		$runtime:ident
		$pallet:ident
		$( $name:ident ),*
	) => { ... };
}