[logdog] Remove list functionality.

logdog/appengine/coordinator/hierarchy/project.go

Index: logdog/appengine/coordinator/hierarchy/project.go
diff --git a/logdog/appengine/coordinator/hierarchy/project.go b/logdog/appengine/coordinator/hierarchy/project.go
deleted file mode 100644
index b61be7137ba04ad4c4f33c36f7905e249170565c..0000000000000000000000000000000000000000
--- a/logdog/appengine/coordinator/hierarchy/project.go
+++ /dev/null
@@ -1,70 +0,0 @@
-// Copyright 2015 The LUCI Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package hierarchy
-
-import (
-	log "github.com/luci/luci-go/common/logging"
-	"github.com/luci/luci-go/grpc/grpcutil"
-	"github.com/luci/luci-go/logdog/appengine/coordinator/config"
-	"github.com/luci/luci-go/luci_config/common/cfgtypes"
-
-	"golang.org/x/net/context"
-)
-
-func getProjects(c context.Context, r *Request) (*List, error) {
-	// None of the projects are streams.
-	var l List
-	if r.StreamOnly {
-		return &l, nil
-	}
-
-	// Get all user-accessible active projects.
-	projects, err := config.ActiveUserProjects(c)
-	if err != nil {
-		// If there is an error, we will refrain from filtering projects.
-		log.WithError(err).Warningf(c, "Failed to get user project list.")
-		return nil, grpcutil.Internal
-	}
-
-	next := cfgtypes.ProjectName(r.Next)
-	skip := r.Skip
-	for _, proj := range projects {
-		// Implement "Next" cursor. If set, don't do anything until we've seen it.
-		if next != "" {
-			if proj == next {
-				next = ""
-			}
-			continue
-		}
-
-		// Implement skip.
-		if skip > 0 {
-			skip--
-			continue
-		}
-
-		l.Comp = append(l.Comp, &ListComponent{
-			Name: string(proj),
-		})
-
-		// Implement limit.
-		if r.Limit > 0 && len(l.Comp) >= r.Limit {
-			l.Next = string(proj)
-			break
-		}
-	}
-
-	return &l, nil
-}