[pallet_uniques] adapt paritytech/polkadot-sdk#2687 (versioned migrat…

…ion)

system-parachains/asset-hubs/asset-hub-polkadot/src/lib.rs

@@ -89,7 +89,7 @@ use frame_support::{
 	parameter_types,
 	traits::{
 		AsEnsureOriginWithArg, ConstBool, ConstU32, ConstU64, ConstU8, EitherOfDiverse, Equals,
-		InstanceFilter, OnRuntimeUpgrade, TransformOrigin,
+		InstanceFilter, TransformOrigin,
 	},
 	weights::{ConstantMultiplier, Weight},
 	PalletId,
@@ -886,19 +886,13 @@ pub type UncheckedExtrinsic =
 	generic::UncheckedExtrinsic<Address, RuntimeCall, Signature, SignedExtra>;
 /// Migrations to apply on runtime upgrade.
 pub type Migrations = (
-	frame_support::migrations::VersionedMigration<0, 1, UniquesMigration, Uniques, RocksDbWeight>,
+	UniquesMigration,
 	// unreleased
 	cumulus_pallet_xcmp_queue::migration::v4::MigrationToV4<Runtime>,
 );
 
 /// Migration for Uniques to V1
-pub struct UniquesMigration;
-
-impl OnRuntimeUpgrade for UniquesMigration {
-	fn on_runtime_upgrade() -> Weight {
-		pallet_uniques::migration::migrate_to_v1::<Runtime, (), pallet_uniques::Pallet<Runtime>>()
-	}
-}
+pub type UniquesMigration = pallet_uniques::migration::MigrateV0ToV1<Runtime, ()>;
 
 /// Executive: handles dispatch to the various modules.
 pub type Executive = frame_executive::Executive<