ui, termstatus: Move WrapStdio

Saves some imports. ui still needs to import ui/termstatus from
message.go.

cmd/restic/termstatus.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"sync"
 
-	"github.com/restic/restic/internal/ui"
 	"github.com/restic/restic/internal/ui/termstatus"
 )
 
@@ -31,7 +30,7 @@ func setupTermstatus() (*termstatus.Terminal, func()) {
 
 	// use the termstatus for stdout/stderr
 	prevStdout, prevStderr := globalOptions.stdout, globalOptions.stderr
-	globalOptions.stdout, globalOptions.stderr = ui.WrapStdio(term)
+	globalOptions.stdout, globalOptions.stderr = termstatus.WrapStdio(term)
 
 	return term, func() {
 		// shutdown termstatus

internal/ui/termstatus/stdio_wrapper.go

@@ -1,15 +1,13 @@
-package ui
+package termstatus
 
 import (
 	"bytes"
 	"io"
-
-	"github.com/restic/restic/internal/ui/termstatus"
 )
 
 // WrapStdio returns line-buffering replacements for os.Stdout and os.Stderr.
 // On Close, the remaining bytes are written, followed by a line break.
-func WrapStdio(term *termstatus.Terminal) (stdout, stderr io.WriteCloser) {
+func WrapStdio(term *Terminal) (stdout, stderr io.WriteCloser) {
 	return newLineWriter(term.Print), newLineWriter(term.Error)
 }
 

internal/ui/termstatus/stdio_wrapper_test.go

@@ -1,4 +1,4 @@
-package ui
+package termstatus
 
 import (
 	"strings"