all: use io.ByteWriter now that it exists

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/7079043

diff --git a/src/pkg/compress/lzw/writer.go b/src/pkg/compress/lzw/writer.go
index c6f891b4bc0231b42fec66c750499d5c3247ddcd..b20691864b586d45aac9eba1224e21cd5a89bd16 100644 (file)
--- a/src/pkg/compress/lzw/writer.go
+++ b/src/pkg/compress/lzw/writer.go
@@ -13,7 +13,7 @@ import (
 
 // A writer is a buffered, flushable writer.
 type writer interface {
-       WriteByte(byte) error
+       io.ByteWriter
        Flush() error
 }
 

diff --git a/src/pkg/exp/html/render.go b/src/pkg/exp/html/render.go
index 285dbc926e4ae65ffb7e89e1a0d1d42d3a481cf0..d34564f49dd1e65a0a38f0bc3718c586e6ec6c9b 100644 (file)
--- a/src/pkg/exp/html/render.go
+++ b/src/pkg/exp/html/render.go
@@ -14,7 +14,7 @@ import (
 
 type writer interface {
        io.Writer
-       WriteByte(byte) error
+       io.ByteWriter
        WriteString(string) (int, error)
 }
 

diff --git a/src/pkg/image/jpeg/writer.go b/src/pkg/image/jpeg/writer.go
index 375d8a66d5aadebd4a53fd538d65bb99c9176916..c58fbf305553e58134c9b8a5899d9a49adccc7f3 100644 (file)
--- a/src/pkg/image/jpeg/writer.go
+++ b/src/pkg/image/jpeg/writer.go
@@ -210,8 +210,8 @@ func init() {
 // writer is a buffered writer.
 type writer interface {
        Flush() error
-       Write([]byte) (int, error)
-       WriteByte(byte) error
+       io.Writer
+       io.ByteWriter
 }
 
 // encoder encodes an image to the JPEG format.