chore(taiko-client): remove an unused filed in PreconfBlockAPIServer (#19386)

Author: davidtaikocha

packages/taiko-client/driver/driver.go

@@ -117,7 +117,6 @@ func (d *Driver) InitFromConfig(ctx context.Context, cfg *Config) (err error) {
 		if d.preconfBlockServer, err = preconfBlocks.New(
 			d.PreconfBlockServerCORSOrigins,
 			d.PreconfBlockServerJWTSecret,
-			d.PreconfHandoverSkipSlots,
 			d.TaikoL2Address,
 			d.l2ChainSyncer.EventSyncer().BlocksInserterPacaya(),
 			d.rpc,

packages/taiko-client/driver/preconf_blocks/server.go

@@ -61,15 +61,13 @@ type PreconfBlockAPIServer struct {
 	payloadsCache                 *payloadQueue
 	lookahead                     *Lookahead
 	lookaheadMutex                sync.Mutex
-	handoverSlots                 uint64
 	highestUnsafeL2PayloadBlockID uint64
 }
 
 // New creates a new preconf block server instance, and starts the server.
 func New(
 	cors string,
 	jwtSecret []byte,
-	handoverSlots uint64,
 	taikoAnchorAddress common.Address,
 	chainSyncer preconfBlockChainSyncer,
 	cli *rpc.Client,
@@ -83,7 +81,6 @@ func New(
 		echo:            echo.New(),
 		anchorValidator: anchorValidator,
 		chainSyncer:     chainSyncer,
-		handoverSlots:   handoverSlots,
 		rpc:             cli,
 		payloadsCache:   newPayloadQueue(),
 		lookahead:       &Lookahead{},

packages/taiko-client/driver/preconf_blocks/server_test.go

@@ -21,7 +21,7 @@ type PreconfBlockAPIServerTestSuite struct {
 
 func (s *PreconfBlockAPIServerTestSuite) SetupTest() {
 	s.ClientTestSuite.SetupTest()
-	server, err := New("*", nil, 0, common.HexToAddress(os.Getenv("TAIKO_ANCHOR")), nil, s.RPCClient)
+	server, err := New("*", nil, common.HexToAddress(os.Getenv("TAIKO_ANCHOR")), nil, s.RPCClient)
 	s.Nil(err)
 	s.s = server
 	go func() {
@@ -35,8 +35,6 @@ func (s *PreconfBlockAPIServerTestSuite) TestCheckLookaheadHandover() {
 	curr := common.HexToAddress("0xAAA0000000000000000000000000000000000000")
 	next := common.HexToAddress("0xBBB0000000000000000000000000000000000000")
 
-	s.s.handoverSlots = 4
-
 	la := &Lookahead{
 		CurrOperator: curr,
 		NextOperator: next,