Update bulidbucket client

client/cmd/buildbucket/main.go

Index: client/cmd/buildbucket/main.go
diff --git a/client/cmd/buildbucket/main.go b/client/cmd/buildbucket/main.go
deleted file mode 100644
index d06d841216963f3a8065c748e04fed793561ab9e..0000000000000000000000000000000000000000
--- a/client/cmd/buildbucket/main.go
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright 2016 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 main
-
-import (
-	"os"
-
-	"github.com/maruel/subcommands"
-	"golang.org/x/net/context"
-
-	"github.com/luci/luci-go/common/cli"
-	"github.com/luci/luci-go/common/logging/gologger"
-)
-
-var logCfg = gologger.LoggerConfig{
-	Format: `%{message}`,
-	Out:    os.Stderr,
-}
-
-var application = &cli.Application{
-	Name:  "buildbucket",
-	Title: "A cli client for buildbucket.",
-	Context: func(ctx context.Context) context.Context {
-		return logCfg.Use(ctx)
-	},
-	Commands: []*subcommands.Command{
-		cmdPutBatch,
-		cmdGet,
-		cmdCancel,
-		subcommands.CmdHelp,
-	},
-}
-
-func main() {
-	os.Exit(subcommands.Run(application, os.Args[1:]))
-}