cmd/fmtserver: delete obsolete file
diff --git a/cmd/fmtserver/main.go b/cmd/fmtserver/main.go
deleted file mode 100644
index 1c12c8a..0000000
--- a/cmd/fmtserver/main.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright 2019 Google Inc. All rights reserved.
-//
-// 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 main
-
-import (
-	"flag"
-	"log"
-	"net"
-	"net/http"
-	"net/rpc"
-	"os/exec"
-	"strconv"
-
-	"github.com/google/gerritfmt"
-)
-
-func main() {
-	port := flag.Int("port", 4001, "port to serve on")
-	java := flag.String("java_jar", "", "where to find the google-java-format jar")
-	buildifier := flag.String("buildifier", "", "where to find the buildifier")
-	gofmt := flag.String("gofmt", "", "where to find gofmt")
-
-	*java, _ = exec.LookPath("google-java-format-all-deps.jar")
-	*buildifier, _ = exec.LookPath("buildifier")
-	*gofmt, _ = exec.LookPath("gofmt")
-	flag.Parse()
-
-	s := gerritfmt.NewServer()
-	var err error
-	s.JavaJar = *java
-	s.Buildifier = *buildifier
-	s.Gofmt = *gofmt
-	if err != nil {
-		log.Fatal(err)
-	}
-	rpc.Register(s)
-	rpc.HandleHTTP()
-
-	addr := ":" + strconv.Itoa(*port)
-	log.Printf("fmtserver serving on %s", addr)
-
-	l, err := net.Listen("tcp", addr)
-	if err != nil {
-		log.Fatal("listen error:", err)
-	}
-	http.Serve(l, nil)
-
-	log.Fatal(http.ListenAndServe(addr, nil))
-}