1 files changed, 0 insertions, 91 deletions
diff --git a/vendor/gopkg.in/karalabe/cookiejar.v2/collections/prque/sstack.go b/vendor/gopkg.in/karalabe/cookiejar.v2/collections/prque/sstack.go
deleted file mode 100755
index 9f393196e..000000000
--- a/vendor/gopkg.in/karalabe/cookiejar.v2/collections/prque/sstack.go
+++ /dev/null
@@ -1,91 +0,0 @@
-// CookieJar - A contestant's algorithm toolbox
-// Copyright (c) 2013 Peter Szilagyi. All rights reserved.
-//
-// CookieJar is dual licensed: use of this source code is governed by a BSD
-// license that can be found in the LICENSE file. Alternatively, the CookieJar
-// toolbox may be used in accordance with the terms and conditions contained
-// in a signed written agreement between you and the author(s).
-
-package prque
-
-// The size of a block of data
-const blockSize = 4096
-
-// A prioritized item in the sorted stack.
-type item struct {
-	value    interface{}
-	priority float32
-}
-
-// Internal sortable stack data structure. Implements the Push and Pop ops for
-// the stack (heap) functionality and the Len, Less and Swap methods for the
-// sortability requirements of the heaps.
-type sstack struct {
-	size     int
-	capacity int
-	offset   int
-
-	blocks [][]*item
-	active []*item
-}
-
-// Creates a new, empty stack.
-func newSstack() *sstack {
-	result := new(sstack)
-	result.active = make([]*item, blockSize)
-	result.blocks = [][]*item{result.active}
-	result.capacity = blockSize
-	return result
-}
-
-// Pushes a value onto the stack, expanding it if necessary. Required by
-// heap.Interface.
-func (s *sstack) Push(data interface{}) {
-	if s.size == s.capacity {
-		s.active = make([]*item, blockSize)
-		s.blocks = append(s.blocks, s.active)
-		s.capacity += blockSize
-		s.offset = 0
-	} else if s.offset == blockSize {
-		s.active = s.blocks[s.size/blockSize]
-		s.offset = 0
-	}
-	s.active[s.offset] = data.(*item)
-	s.offset++
-	s.size++
-}
-
-// Pops a value off the stack and returns it. Currently no shrinking is done.
-// Required by heap.Interface.
-func (s *sstack) Pop() (res interface{}) {
-	s.size--
-	s.offset--
-	if s.offset < 0 {
-		s.offset = blockSize - 1
-		s.active = s.blocks[s.size/blockSize]
-	}
-	res, s.active[s.offset] = s.active[s.offset], nil
-	return
-}
-
-// Returns the length of the stack. Required by sort.Interface.
-func (s *sstack) Len() int {
-	return s.size
-}
-
-// Compares the priority of two elements of the stack (higher is first).
-// Required by sort.Interface.
-func (s *sstack) Less(i, j int) bool {
-	return s.blocks[i/blockSize][i%blockSize].priority > s.blocks[j/blockSize][j%blockSize].priority
-}
-
-// Swaps two elements in the stack. Required by sort.Interface.
-func (s *sstack) Swap(i, j int) {
-	ib, io, jb, jo := i/blockSize, i%blockSize, j/blockSize, j%blockSize
-	s.blocks[ib][io], s.blocks[jb][jo] = s.blocks[jb][jo], s.blocks[ib][io]
-}
-
-// Resets the stack, effectively clearing its contents.
-func (s *sstack) Reset() {
-	*s = *newSstack()
-}