Bumping k8s dependencies to 1.13

vendor/google.golang.org/grpc/go17.go

@@ -26,12 +26,11 @@ import (
 	"io"
 	"net"
 	"net/http"
-	"os"
 
 	netctx "golang.org/x/net/context"
 	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/internal/transport"
 	"google.golang.org/grpc/status"
-	"google.golang.org/grpc/transport"
 )
 
 // dialContext connects to the address on the named network.
@@ -52,12 +51,13 @@ func toRPCErr(err error) error {
 	if err == nil || err == io.EOF {
 		return err
 	}
+	if err == io.ErrUnexpectedEOF {
+		return status.Error(codes.Internal, err.Error())
+	}
 	if _, ok := status.FromError(err); ok {
 		return err
 	}
 	switch e := err.(type) {
-	case transport.StreamError:
-		return status.Error(e.Code, e.Desc)
 	case transport.ConnectionError:
 		return status.Error(codes.Unavailable, e.Desc)
 	default:
@@ -70,31 +70,3 @@ func toRPCErr(err error) error {
 	}
 	return status.Error(codes.Unknown, err.Error())
 }
-
-// convertCode converts a standard Go error into its canonical code. Note that
-// this is only used to translate the error returned by the server applications.
-func convertCode(err error) codes.Code {
-	switch err {
-	case nil:
-		return codes.OK
-	case io.EOF:
-		return codes.OutOfRange
-	case io.ErrClosedPipe, io.ErrNoProgress, io.ErrShortBuffer, io.ErrShortWrite, io.ErrUnexpectedEOF:
-		return codes.FailedPrecondition
-	case os.ErrInvalid:
-		return codes.InvalidArgument
-	case context.Canceled, netctx.Canceled:
-		return codes.Canceled
-	case context.DeadlineExceeded, netctx.DeadlineExceeded:
-		return codes.DeadlineExceeded
-	}
-	switch {
-	case os.IsExist(err):
-		return codes.AlreadyExists
-	case os.IsNotExist(err):
-		return codes.NotFound
-	case os.IsPermission(err):
-		return codes.PermissionDenied
-	}
-	return codes.Unknown
-}