impl/prod: Make AEContext private.

impl/prod/user.go

 // Copyright 2015 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 prod
 
 import (
         gae_user "github.com/luci/gae/service/user"
         "golang.org/x/net/context"
         "google.golang.org/appengine/user"
 )
 
 // useUser adds a user service implementation to context, accessible
 // by "github.com/luci/gae/service/user".Raw(c) or the exported user service
 // methods.
 func useUser(c context.Context) context.Context {
         return gae_user.SetFactory(c, func(ci context.Context) gae_user.RawInterface {
-                return userImpl{AEContext(ci)}
+                return userImpl{getAEContext(ci)}
         })
 }
 
 type userImpl struct {
         aeCtx context.Context
 }
 
 func (u userImpl) IsAdmin() bool {
         return user.IsAdmin(u.aeCtx)
 }
@@ skipping 22 matching lines @@
         return (*gae_user.User)(usr), nil
 }
 
 func (u userImpl) OAuthConsumerKey() (string, error) {
         return user.OAuthConsumerKey(u.aeCtx)
 }
 
 func (u userImpl) GetTestable() gae_user.Testable {
         return nil
 }