delete vestigial references to package syscall

R=rsc
DELTA=8  (0 added, 5 deleted, 3 changed)
OCL=25857
CL=25861

src/lib/Makefile

@@ -101,7 +101,7 @@ testing.6: flag.install fmt.dirinstall
 fmt.dirinstall: io.dirinstall reflect.dirinstall strconv.dirinstall
 hash.dirinstall: os.dirinstall
 http.dirinstall: bufio.install io.dirinstall net.dirinstall os.dirinstall strings.install log.install
-io.dirinstall: os.dirinstall syscall.dirinstall sync.dirinstall
+io.dirinstall: os.dirinstall sync.dirinstall
 json.dirinstall: container.dirinstall fmt.dirinstall io.dirinstall math.dirinstall \
 	strconv.dirinstall strings.install utf8.install
 lang.dirinstall: strconv.dirinstall utf8.install unicode.dirinstall

src/lib/bufio_test.go

@@ -9,7 +9,6 @@ import (
 	"fmt";
 	"io";
 	"os";
-	"syscall";
 	"testing";
 )
 

src/lib/exec.go

@@ -7,7 +7,6 @@ package exec
 
 import (
 	"os";
-	"syscall";
 )
 
 // Arguments to Run.

src/lib/fmt/fmt_test.go

@@ -8,7 +8,6 @@ import (
 	"fmt";
 	"io";
 	"math";
-	"syscall";
 	"testing";
 )
 

src/lib/io/io.go

@@ -11,7 +11,6 @@ package io
 
 import (
 	"os";
-	"syscall";
 )
 
 // ErrEOF is the error returned by Readn and Copyn when they encounter EOF.

src/lib/utf8_test.go

@@ -7,7 +7,6 @@ package utf8
 import (
 	"fmt";
 	"io";
-	"syscall";
 	"testing";
 	"utf8";
 )

test/fixedbugs/bug129.go

@@ -5,7 +5,7 @@
 // license that can be found in the LICENSE file.
 
 package foo
-import "syscall"
+import "fmt"
 func f() {
-	syscall := 1
+	fmt := 1
 }