Remove unused runc files

We no longer use runc code to read network I/O usage. This lets
us remove a lot of vendored code.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #425
Approved by: rhatdan

1 files changed, 0 insertions, 92 deletions

diff --git a/vendor/github.com/opencontainers/runc/libcontainer/generic_error.go b/vendor/github.com/opencontainers/runc/libcontainer/generic_error.go
deleted file mode 100644
index 6e7de2fe7..000000000
--- a/vendor/github.com/opencontainers/runc/libcontainer/generic_error.go
+++ /dev/null
@@ -1,92 +0,0 @@
-package libcontainer
-
-import (
-	"fmt"
-	"io"
-	"text/template"
-	"time"
-
-	"github.com/opencontainers/runc/libcontainer/stacktrace"
-)
-
-var errorTemplate = template.Must(template.New("error").Parse(`Timestamp: {{.Timestamp}}
-Code: {{.ECode}}
-{{if .Message }}
-Message: {{.Message}}
-{{end}}
-Frames:{{range $i, $frame := .Stack.Frames}}
----
-{{$i}}: {{$frame.Function}}
-Package: {{$frame.Package}}
-File: {{$frame.File}}@{{$frame.Line}}{{end}}
-`))
-
-func newGenericError(err error, c ErrorCode) Error {
-	if le, ok := err.(Error); ok {
-		return le
-	}
-	gerr := &genericError{
-		Timestamp: time.Now(),
-		Err:       err,
-		ECode:     c,
-		Stack:     stacktrace.Capture(1),
-	}
-	if err != nil {
-		gerr.Message = err.Error()
-	}
-	return gerr
-}
-
-func newSystemError(err error) Error {
-	return createSystemError(err, "")
-}
-
-func newSystemErrorWithCausef(err error, cause string, v ...interface{}) Error {
-	return createSystemError(err, fmt.Sprintf(cause, v...))
-}
-
-func newSystemErrorWithCause(err error, cause string) Error {
-	return createSystemError(err, cause)
-}
-
-// createSystemError creates the specified error with the correct number of
-// stack frames skipped. This is only to be called by the other functions for
-// formatting the error.
-func createSystemError(err error, cause string) Error {
-	gerr := &genericError{
-		Timestamp: time.Now(),
-		Err:       err,
-		ECode:     SystemError,
-		Cause:     cause,
-		Stack:     stacktrace.Capture(2),
-	}
-	if err != nil {
-		gerr.Message = err.Error()
-	}
-	return gerr
-}
-
-type genericError struct {
-	Timestamp time.Time
-	ECode     ErrorCode
-	Err       error `json:"-"`
-	Cause     string
-	Message   string
-	Stack     stacktrace.Stacktrace
-}
-
-func (e *genericError) Error() string {
-	if e.Cause == "" {
-		return e.Message
-	}
-	frame := e.Stack.Frames[0]
-	return fmt.Sprintf("%s:%d: %s caused %q", frame.File, frame.Line, e.Cause, e.Message)
-}
-
-func (e *genericError) Code() ErrorCode {
-	return e.ECode
-}
-
-func (e *genericError) Detail(w io.Writer) error {
-	return errorTemplate.Execute(w, e)
-}