Move "common/config" common types into cfgtypes.

logdog/appengine/coordinator/endpoints/services/service.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 services
 
 import (
         "github.com/golang/protobuf/proto"
-        "github.com/luci/luci-go/common/config"
         log "github.com/luci/luci-go/common/logging"
         "github.com/luci/luci-go/grpc/grpcutil"
         "github.com/luci/luci-go/logdog/api/endpoints/coordinator/services/v1"
         "github.com/luci/luci-go/logdog/appengine/coordinator"
         "github.com/luci/luci-go/logdog/appengine/coordinator/endpoints"
+        "github.com/luci/luci-go/luci_config/common/cfgtypes"
 
         "golang.org/x/net/context"
 )
 
 // server is a service supporting privileged support services.
 //
 // This endpoint is restricted to LogDog support service accounts.
 type server struct{}
 
 // New creates a new authenticating ServicesServer instance.
 func New() logdog.ServicesServer {
         return &logdog.DecoratedServices{
                 Service: &server{},
                 Prelude: func(c context.Context, methodName string, req proto.Message) (context.Context, error) {
                         // Only service users may access this endpoint.
                         if err := coordinator.IsServiceUser(c); err != nil {
                                 log.WithError(err).Errorf(c, "Failed to authenticate user as a service.")
 
                                 if !coordinator.IsMembershipError(err) {
                                         // Not a membership error. Something went wrong on the server's end.
                                         return nil, grpcutil.Internal
                                 }
                                 return nil, grpcutil.PermissionDenied
                         }
 
                         // Enter a datastore namespace based on the message type.
                         //
                         // We use a type switch here because this is a shared decorator.
                         if pbm, ok := req.(endpoints.ProjectBoundMessage); ok {
-                                project := config.ProjectName(pbm.GetMessageProject())
+                                project := cfgtypes.ProjectName(pbm.GetMessageProject())
                                 log.Fields{
                                         "project": project,
                                 }.Debugf(c, "Request is entering project namespace.")
                                 if err := coordinator.WithProjectNamespace(&c, project, coordinator.NamespaceAccessNoAuth); err != nil {
                                         return nil, err
                                 }
                         }
 
                         return c, nil
                 },
         }
 }