refactor: replace golang.org/x/exp with stdlib

Signed-off-by: wangjingcun <wangjingcun@aliyun.com>

Author: wangjingcun

accounts/keystore/account_cache.go

@@ -32,6 +32,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"slices"
 	"sort"
 	"strings"
 	"sync"
@@ -41,7 +42,6 @@ import (
 	mapset "github.com/deckarep/golang-set/v2"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/log"
-	"golang.org/x/exp/slices"
 )
 
 // Minimum amount of time between cache reloads. This limit applies if the platform does

accounts/keystore/account_cache_test.go

@@ -33,14 +33,14 @@ import (
 	"os"
 	"path/filepath"
 	"reflect"
+	"slices"
 	"testing"
 	"time"
 
 	"github.com/ava-labs/subnet-evm/accounts"
 	"github.com/cespare/cp"
 	"github.com/davecgh/go-spew/spew"
 	"github.com/ethereum/go-ethereum/common"
-	"golang.org/x/exp/slices"
 )
 
 var (

accounts/keystore/keystore_test.go

@@ -30,6 +30,7 @@ import (
 	"math/rand"
 	"os"
 	"runtime"
+	"slices"
 	"strings"
 	"sync"
 	"sync/atomic"
@@ -40,7 +41,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/event"
-	"golang.org/x/exp/slices"
 )
 
 var testSigData = make([]byte, 32)

core/mkalloc.go

@@ -40,12 +40,12 @@ import (
 	"fmt"
 	"math/big"
 	"os"
+	"slices"
 	"strconv"
 
 	"github.com/ava-labs/subnet-evm/core"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/rlp"
-	"golang.org/x/exp/slices"
 )
 
 type allocItem struct {

core/state/snapshot/difflayer.go

@@ -31,6 +31,7 @@ import (
 	"fmt"
 	"math"
 	"math/rand"
+	"slices"
 	"sync"
 	"sync/atomic"
 	"time"
@@ -39,7 +40,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/rlp"
 	bloomfilter "github.com/holiman/bloomfilter/v2"
-	"golang.org/x/exp/slices"
 )
 
 var (

core/state/snapshot/iterator_fast.go

@@ -29,10 +29,10 @@ package snapshot
 import (
 	"bytes"
 	"fmt"
+	"slices"
 	"sort"
 
 	"github.com/ethereum/go-ethereum/common"
-	"golang.org/x/exp/slices"
 )
 
 // weightedIterator is a iterator with an assigned weight. It is used to prioritise

core/txpool/legacypool/list.go

@@ -30,6 +30,7 @@ import (
 	"container/heap"
 	"math"
 	"math/big"
+	"slices"
 	"sort"
 	"sync"
 	"sync/atomic"
@@ -38,7 +39,6 @@ import (
 	"github.com/ava-labs/subnet-evm/core/types"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/holiman/uint256"
-	"golang.org/x/exp/slices"
 )
 
 // nonceHeap is a heap.Interface implementation over 64bit unsigned integers for

eth/api_debug_test.go

@@ -44,7 +44,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 
-	"golang.org/x/exp/slices"
+	"slices"
 )
 
 var dumper = spew.ConfigState{Indent: "    "}

eth/gasprice/gasprice.go

@@ -30,6 +30,7 @@ import (
 	"context"
 	"fmt"
 	"math/big"
+	"slices"
 	"sync"
 
 	"github.com/ava-labs/avalanchego/utils/timer/mockable"
@@ -45,7 +46,6 @@ import (
 	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/ethereum/go-ethereum/log"
-	"golang.org/x/exp/slices"
 )
 
 const (

eth/tracers/api_test.go

@@ -34,6 +34,7 @@ import (
 	"fmt"
 	"math/big"
 	"reflect"
+	"slices"
 	"sync/atomic"
 	"testing"
 
@@ -52,7 +53,6 @@ import (
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
-	"golang.org/x/exp/slices"
 )
 
 var (

internal/ethapi/api_test.go

@@ -64,7 +64,7 @@ import (
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/holiman/uint256"
 	"github.com/stretchr/testify/require"
-	"golang.org/x/exp/slices"
+	"slices"
 )
 
 func testTransactionMarshal(t *testing.T, tests []txData, config *params.ChainConfig) {

metrics/sample.go

@@ -3,10 +3,9 @@ package metrics
 import (
 	"math"
 	"math/rand"
+	"slices"
 	"sync"
 	"time"
-
-	"golang.org/x/exp/slices"
 )
 
 const rescaleThreshold = time.Hour

metrics/writer.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"time"
 
-	"golang.org/x/exp/slices"
+	"slices"
 )
 
 // Write sorts writes each metric in the given registry periodically to the

metrics/writer_test.go

@@ -1,9 +1,8 @@
 package metrics
 
 import (
+	"slices"
 	"testing"
-
-	"golang.org/x/exp/slices"
 )
 
 func TestMetricsSorting(t *testing.T) {

trie/proof_test.go

@@ -32,13 +32,13 @@ import (
 	"encoding/binary"
 	"fmt"
 	mrand "math/rand"
+	"slices"
 	"testing"
 
 	"github.com/ava-labs/subnet-evm/core/rawdb"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb/memorydb"
-	"golang.org/x/exp/slices"
 )
 
 // Prng is a pseudo random number generator seeded by strong randomness.

trie/stacktrie_fuzzer_test.go

@@ -20,6 +20,7 @@ import (
 	"bytes"
 	"encoding/binary"
 	"fmt"
+	"slices"
 	"testing"
 
 	"github.com/ava-labs/subnet-evm/core/rawdb"
@@ -28,7 +29,6 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 	"golang.org/x/crypto/sha3"
-	"golang.org/x/exp/slices"
 )
 
 func FuzzStackTrie(f *testing.F) {

trie/stacktrie_test.go

@@ -30,14 +30,14 @@ import (
 	"bytes"
 	"math/big"
 	"math/rand"
+	"slices"
 	"testing"
 
 	"github.com/ava-labs/subnet-evm/core/rawdb"
 	"github.com/ava-labs/subnet-evm/trie/testutil"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/stretchr/testify/assert"
-	"golang.org/x/exp/slices"
 )
 
 func TestStackTrieInsertAndHash(t *testing.T) {

triedb/pathdb/history.go

@@ -31,10 +31,10 @@ import (
 	"encoding/binary"
 	"errors"
 	"fmt"
+	"slices"
 
 	"github.com/ava-labs/subnet-evm/trie/triestate"
 	"github.com/ethereum/go-ethereum/common"
-	"golang.org/x/exp/slices"
 )
 
 // State history records the state changes involved in executing a block. The

triedb/pathdb/testutils.go

@@ -29,13 +29,13 @@ package pathdb
 import (
 	"bytes"
 	"fmt"
+	"slices"
 
 	"github.com/ava-labs/subnet-evm/core/types"
 	"github.com/ava-labs/subnet-evm/trie/trienode"
 	"github.com/ava-labs/subnet-evm/trie/triestate"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
-	"golang.org/x/exp/slices"
 )
 
 // testHasher is a test utility for computing root hash of a batch of state