Vendor update

vendor/github.com/ugorji/go/codec/z.go

@@ -1,23 +0,0 @@
-// Copyright (c) 2012-2015 Ugorji Nwoke. All rights reserved.
-// Use of this source code is governed by a MIT license found in the LICENSE file.
-
-package codec
-
-import "sort"
-
-// TODO: this is brittle, as it depends on z.go's init() being called last.
-// The current build tools all honor that files are passed in lexical order.
-// However, we should consider using an init_channel,
-// that each person doing init will write to.
-
-func init() {
-	if !useLookupRecognizedTypes {
-		return
-	}
-	sort.Sort(uintptrSlice(recognizedRtids))
-	sort.Sort(uintptrSlice(recognizedRtidPtrs))
-	recognizedRtidOrPtrs = make([]uintptr, len(recognizedRtids)+len(recognizedRtidPtrs))
-	copy(recognizedRtidOrPtrs, recognizedRtids)
-	copy(recognizedRtidOrPtrs[len(recognizedRtids):], recognizedRtidPtrs)
-	sort.Sort(uintptrSlice(recognizedRtidOrPtrs))
-}