LogDog: Add prefix registration endpoint.

appengine/cmd/logdog_coordinator/register/main.go

 // 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 module
 
 import (
         "net/http"
 
         "github.com/julienschmidt/httprouter"
         "github.com/luci/luci-go/appengine/gaemiddleware"
         "github.com/luci/luci-go/appengine/logdog/coordinator"
-        "github.com/luci/luci-go/appengine/logdog/coordinator/endpoints/services"
-        servicesPb "github.com/luci/luci-go/common/api/logdog_coordinator/services/v1"
+        "github.com/luci/luci-go/appengine/logdog/coordinator/endpoints/registration"
+        registrationPb "github.com/luci/luci-go/common/api/logdog_coordinator/registration/v1"
         "github.com/luci/luci-go/server/middleware"
         "github.com/luci/luci-go/server/prpc"
 
         // Include mutations package so its Mutations will register with tumble via
         // init().
         _ "github.com/luci/luci-go/appengine/logdog/coordinator/mutations"
 )
 
 // base is the root of the middleware chain.
 func base(h middleware.Handler) httprouter.Handle {
         h = coordinator.WithProdServices(h)
         return gaemiddleware.BaseProd(h)
 }
 
 // Run installs and executes this site.
 func init() {
         router := httprouter.New()
 
         // Setup Cloud Endpoints.
         svr := prpc.Server{}
-        servicesPb.RegisterServicesServer(&svr, services.New())
+        registrationPb.RegisterRegistrationServer(&svr, registration.New())
 
         // Standard HTTP endpoints.
         svr.InstallHandlers(router, base)
 
         http.Handle("/", router)
 }