Stop using stateDB in API

node/node.go

@@ -183,9 +183,8 @@ func NewNode(mode Mode, cfg *config.Node) (*Node, error) {
 	}
 
 	sync, err := synchronizer.NewSynchronizer(client, historyDB, stateDB, synchronizer.Config{
-		StatsRefreshPeriod:  cfg.Synchronizer.StatsRefreshPeriod.Duration,
-		StoreAccountUpdates: cfg.Synchronizer.StoreAccountUpdates,
-		ChainID:             chainIDU16,
+		StatsRefreshPeriod: cfg.Synchronizer.StatsRefreshPeriod.Duration,
+		ChainID:            chainIDU16,
 	})
 	if err != nil {
 		return nil, tracerr.Wrap(err)
@@ -430,7 +429,6 @@ func NewNodeAPI(
 		coordinatorEndpoints, explorerEndpoints,
 		engine,
 		hdb,
-		sdb,
 		l2db,
 		config,
 	)