Simply remove tidb and deps (#3993)

vendor/github.com/syndtr/goleveldb/leveldb/util.go

@@ -1,91 +0,0 @@
-// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
-// All rights reserved.
-//
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package leveldb
-
-import (
-	"fmt"
-	"sort"
-
-	"github.com/syndtr/goleveldb/leveldb/storage"
-)
-
-func shorten(str string) string {
-	if len(str) <= 8 {
-		return str
-	}
-	return str[:3] + ".." + str[len(str)-3:]
-}
-
-var bunits = [...]string{"", "Ki", "Mi", "Gi"}
-
-func shortenb(bytes int) string {
-	i := 0
-	for ; bytes > 1024 && i < 4; i++ {
-		bytes /= 1024
-	}
-	return fmt.Sprintf("%d%sB", bytes, bunits[i])
-}
-
-func sshortenb(bytes int) string {
-	if bytes == 0 {
-		return "~"
-	}
-	sign := "+"
-	if bytes < 0 {
-		sign = "-"
-		bytes *= -1
-	}
-	i := 0
-	for ; bytes > 1024 && i < 4; i++ {
-		bytes /= 1024
-	}
-	return fmt.Sprintf("%s%d%sB", sign, bytes, bunits[i])
-}
-
-func sint(x int) string {
-	if x == 0 {
-		return "~"
-	}
-	sign := "+"
-	if x < 0 {
-		sign = "-"
-		x *= -1
-	}
-	return fmt.Sprintf("%s%d", sign, x)
-}
-
-func minInt(a, b int) int {
-	if a < b {
-		return a
-	}
-	return b
-}
-
-func maxInt(a, b int) int {
-	if a > b {
-		return a
-	}
-	return b
-}
-
-type fdSorter []storage.FileDesc
-
-func (p fdSorter) Len() int {
-	return len(p)
-}
-
-func (p fdSorter) Less(i, j int) bool {
-	return p[i].Num < p[j].Num
-}
-
-func (p fdSorter) Swap(i, j int) {
-	p[i], p[j] = p[j], p[i]
-}
-
-func sortFds(fds []storage.FileDesc) {
-	sort.Sort(fdSorter(fds))
-}