Milo: Use luci-config for storing buildbot acls

milo/appengine/frontend/main.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 frontend
 
 import (
         "net/http"
 
         "github.com/golang/protobuf/proto"
@@ skipping 21 matching lines @@
 // Where it all begins!!!
 func init() {
         // Register plain ol' http handlers.
         r := router.New()
         gaemiddleware.InstallHandlers(r, gaemiddleware.BaseProd())
 
         basemw := common.Base()
         r.GET("/", basemw, frontpageHandler)
 
         // Admin and cron endpoints.
-        r.GET("/admin/update", basemw.Extend(gaemiddleware.RequireCron), UpdateHandler)
+        r.GET("/admin/update", basemw.Extend(gaemiddleware.RequireCron), UpdateConfigHandler)
         r.GET("/admin/configs", basemw, ConfigsHandler)
 
         // Console
         r.GET("/console/:project/:name", basemw, console.ConsoleHandler)
         r.GET("/console/:project", basemw, console.Main)
 
         // Swarming
         r.GET("/swarming/task/:id/steps/*logname", basemw, swarming.LogHandler)
         r.GET("/swarming/task/:id", basemw, swarming.BuildHandler)
         // Backward-compatible URLs for Swarming:
@@ skipping 23 matching lines @@
         })
         milo.RegisterBuildInfoServer(&api, &milo.DecoratedBuildInfo{
                 Service: &buildinfo.Service{},
                 Prelude: emptyPrelude,
         })
         discovery.Enable(&api)
         api.InstallHandlers(r, gaemiddleware.BaseProd())
 
         http.DefaultServeMux.Handle("/", r)
 }