From 66dd26e9673b458a36265d6e8878de20abf3ab8d Mon Sep 17 00:00:00 2001
From: "Raif S. Naffah" <go@naffah-raif.name>
Date: Sat, 27 Mar 2010 23:12:30 -0700
Subject: [PATCH] xml: use io.ReadByter in place of local readByter

R=cemeyer, rsc
CC=golang-dev
https://golang.org/cl/809041
---
 src/pkg/xml/xml.go | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/pkg/xml/xml.go b/src/pkg/xml/xml.go
index 796dce5828..3737fbec91 100644
--- a/src/pkg/xml/xml.go
+++ b/src/pkg/xml/xml.go
@@ -107,10 +107,6 @@ type Directive []byte
 
 func (d Directive) Copy() Directive { return Directive(makeCopy(d)) }
 
-type readByter interface {
-	ReadByte() (b byte, err os.Error)
-}
-
 // CopyToken returns a copy of a Token.
 func CopyToken(t Token) Token {
 	switch v := t.(type) {
@@ -167,7 +163,7 @@ type Parser struct {
 	//
 	Entity map[string]string
 
-	r         readByter
+	r         io.ReadByter
 	buf       bytes.Buffer
 	stk       *stack
 	free      *stack
@@ -194,7 +190,7 @@ func NewParser(r io.Reader) *Parser {
 	// Assume that if reader has its own
 	// ReadByte, it's efficient enough.
 	// Otherwise, use bufio.
-	if rb, ok := r.(readByter); ok {
+	if rb, ok := r.(io.ReadByter); ok {
 		p.r = rb
 	} else {
 		p.r = bufio.NewReader(r)