Interface update, per-method Contexts.

service/info/wrapper.go

-// Copyright 2016 The LUCI Authors. All rights reserved.
-// Use of this source code is governed under the Apache License, Version 2.0
-// that can be found in the LICENSE file.
-
-package info
-
-import (
-        "strings"
-
-        "golang.org/x/net/context"
-)
-
-type infoImpl struct {
-        RawInterface
-}
-
-var _ Interface = infoImpl{}
-
-func (i infoImpl) MustNamespace(namespace string) context.Context {
-        ret, err := i.Namespace(namespace)
-        if err != nil {
-                panic(err)
-        }
-        return ret
-}
-
-func (i infoImpl) TrimmedAppID() string {
-        toks := strings.Split(i.AppID(), ":")
-        return toks[len(toks)-1]
-}