code review 4634112: http: make NewChunkedReader public

src/pkg/http/request.go

 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
 // HTTP Request reading and parsing.
 
 // Package http implements parsing of HTTP requests, replies, and URLs and
 // provides an extensible HTTP server and a basic HTTP client.
 package http
 
@@ skipping 408 matching lines @@
         if !ok || i != len(vers) {
                 return 0, 0, false
         }
         return major, minor, true
 }
 
 type chunkedReader struct {
         r   *bufio.Reader
         n   uint64 // unread bytes in chunk
         err os.Error
-}
-
-func newChunkedReader(r *bufio.Reader) *chunkedReader {
-        return &chunkedReader{r: r}
 }
 
 func (cr *chunkedReader) beginChunk() {
         // chunk-size CRLF
         var line string
         line, cr.err = readLine(cr.r)
         if cr.err != nil {
                 return
         }
         cr.n, cr.err = strconv.Btoui64(line, 16)
@@ skipping 361 matching lines @@
 func (r *Request) expectsContinue() bool {
         return strings.ToLower(r.Header.Get("Expect")) == "100-continue"
 }
 
 func (r *Request) wantsHttp10KeepAlive() bool {
         if r.ProtoMajor != 1 || r.ProtoMinor != 0 {
                 return false
         }
         return strings.Contains(strings.ToLower(r.Header.Get("Connection")), "keep-alive")
 }