go: infra/libs/* now live in luci-go.

go/src/infra/libs/errors/multierror.go

Index: go/src/infra/libs/errors/multierror.go
diff --git a/go/src/infra/libs/errors/multierror.go b/go/src/infra/libs/errors/multierror.go
deleted file mode 100644
index 30473250dc7ca7bda89d529523eb4472a6c86a6f..0000000000000000000000000000000000000000
--- a/go/src/infra/libs/errors/multierror.go
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package errors
-
-import (
-	"fmt"
-)
-
-// MultiError is a simple `error` implementation which represents multiple
-// `error` objects in one.
-type MultiError []error
-
-// MultiErrorFromErrors takes an error-channel, blocks on it, and returns
-// a MultiError for any errors pushed to it over the channel, or nil if
-// all the errors were nil.
-func MultiErrorFromErrors(ch <-chan error) error {
-	if ch == nil {
-		return nil
-	}
-	ret := MultiError(nil)
-	for e := range ch {
-		if e == nil {
-			continue
-		}
-		ret = append(ret, e)
-	}
-	if len(ret) == 0 {
-		return nil
-	}
-	return ret
-}
-
-func (m MultiError) Error() string {
-	return fmt.Sprintf("%+q", []error(m))
-}