remove unused replicaset options folder

hack/.golint_failures

@@ -113,7 +113,6 @@ pkg/controller/podautoscaler
 pkg/controller/podautoscaler/metrics
 pkg/controller/podgc
 pkg/controller/replicaset
-pkg/controller/replicaset/options
 pkg/controller/replication
 pkg/controller/resourcequota
 pkg/controller/route

pkg/controller/replicaset/BUILD

@@ -83,9 +83,6 @@ filegroup(
 
 filegroup(
     name = "all-srcs",
-    srcs = [
-        ":package-srcs",
-        "//pkg/controller/replicaset/options:all-srcs",
-    ],
+    srcs = [":package-srcs"],
     tags = ["automanaged"],
 )

pkg/controller/replicaset/options/BUILD

@@ -1,26 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load(
-    "@io_bazel_rules_go//go:def.bzl",
-    "go_library",
-)
-
-go_library(
-    name = "go_default_library",
-    srcs = ["options.go"],
-    importpath = "k8s.io/kubernetes/pkg/controller/replicaset/options",
-    deps = ["//vendor/github.com/spf13/pflag:go_default_library"],
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [":package-srcs"],
-    tags = ["automanaged"],
-)

pkg/controller/replicaset/options/options.go

@@ -1,35 +0,0 @@
-/*
-Copyright 2016 The Kubernetes 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 options
-
-import (
-	"github.com/spf13/pflag"
-)
-
-type ReplicasetControllerOptions struct {
-	ConcurrentRSSyncs int
-}
-
-func NewReplicasetControllerOptions() ReplicasetControllerOptions {
-	return ReplicasetControllerOptions{
-		ConcurrentRSSyncs: 5,
-	}
-}
-
-func (o *ReplicasetControllerOptions) AddFlags(fs *pflag.FlagSet) {
-	fs.IntVar(&o.ConcurrentRSSyncs, "concurrent-replicaset-syncs", o.ConcurrentRSSyncs, "The number of replicasets that are allowed to sync concurrently. Larger number = more reponsive replica management, but more CPU (and network) load")
-}