Removed engine from /copy

* Client and server use types.CopyConfig
* API calls container.Copy directly

Signed-off-by: Alexander Morozov <lk4d4@docker.com>

daemon/copy.go

@@ -1,35 +0,0 @@
-package daemon
-
-import (
-	"fmt"
-	"io"
-
-	"github.com/docker/docker/engine"
-)
-
-func (daemon *Daemon) ContainerCopy(job *engine.Job) error {
-	if len(job.Args) != 2 {
-		return fmt.Errorf("Usage: %s CONTAINER RESOURCE\n", job.Name)
-	}
-
-	var (
-		name     = job.Args[0]
-		resource = job.Args[1]
-	)
-
-	container, err := daemon.Get(name)
-	if err != nil {
-		return err
-	}
-
-	data, err := container.Copy(resource)
-	if err != nil {
-		return err
-	}
-	defer data.Close()
-
-	if _, err := io.Copy(job.Stdout, data); err != nil {
-		return err
-	}
-	return nil
-}

daemon/daemon.go

@@ -117,7 +117,6 @@ type Daemon struct {
 func (daemon *Daemon) Install(eng *engine.Engine) error {
 	for name, method := range map[string]engine.Handler{
 		"commit":            daemon.ContainerCommit,
-		"container_copy":    daemon.ContainerCopy,
 		"container_inspect": daemon.ContainerInspect,
 		"container_stats":   daemon.ContainerStats,
 		"create":            daemon.ContainerCreate,