Vendor cleanup

Signed-off-by: Madhu Rajanna <mrajanna@redhat.com>

vendor/k8s.io/kubernetes/pkg/util/keymutex/BUILD

@@ -1,36 +0,0 @@
-package(default_visibility = ["//visibility:public"])
-
-load(
-    "@io_bazel_rules_go//go:def.bzl",
-    "go_library",
-    "go_test",
-)
-
-go_library(
-    name = "go_default_library",
-    srcs = [
-        "hashed.go",
-        "keymutex.go",
-    ],
-    importpath = "k8s.io/kubernetes/pkg/util/keymutex",
-    deps = ["//vendor/k8s.io/klog:go_default_library"],
-)
-
-go_test(
-    name = "go_default_test",
-    srcs = ["keymutex_test.go"],
-    embed = [":go_default_library"],
-)
-
-filegroup(
-    name = "package-srcs",
-    srcs = glob(["**"]),
-    tags = ["automanaged"],
-    visibility = ["//visibility:private"],
-)
-
-filegroup(
-    name = "all-srcs",
-    srcs = [":package-srcs"],
-    tags = ["automanaged"],
-)

vendor/k8s.io/kubernetes/pkg/util/keymutex/keymutex_test.go

@@ -1,105 +0,0 @@
-/*
-Copyright 2015 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 keymutex
-
-import (
-	"testing"
-	"time"
-)
-
-const (
-	callbackTimeout = 1 * time.Second
-)
-
-func newKeyMutexes() []KeyMutex {
-	return []KeyMutex{
-		NewHashed(0),
-		NewHashed(1),
-		NewHashed(2),
-		NewHashed(4),
-	}
-}
-
-func Test_SingleLock_NoUnlock(t *testing.T) {
-	for _, km := range newKeyMutexes() {
-		// Arrange
-		key := "fakeid"
-		callbackCh := make(chan interface{})
-
-		// Act
-		go lockAndCallback(km, key, callbackCh)
-
-		// Assert
-		verifyCallbackHappens(t, callbackCh)
-	}
-}
-
-func Test_SingleLock_SingleUnlock(t *testing.T) {
-	for _, km := range newKeyMutexes() {
-		// Arrange
-		key := "fakeid"
-		callbackCh := make(chan interface{})
-
-		// Act & Assert
-		go lockAndCallback(km, key, callbackCh)
-		verifyCallbackHappens(t, callbackCh)
-		km.UnlockKey(key)
-	}
-}
-
-func Test_DoubleLock_DoubleUnlock(t *testing.T) {
-	for _, km := range newKeyMutexes() {
-		// Arrange
-		key := "fakeid"
-		callbackCh1stLock := make(chan interface{})
-		callbackCh2ndLock := make(chan interface{})
-
-		// Act & Assert
-		go lockAndCallback(km, key, callbackCh1stLock)
-		verifyCallbackHappens(t, callbackCh1stLock)
-		go lockAndCallback(km, key, callbackCh2ndLock)
-		verifyCallbackDoesntHappens(t, callbackCh2ndLock)
-		km.UnlockKey(key)
-		verifyCallbackHappens(t, callbackCh2ndLock)
-		km.UnlockKey(key)
-	}
-}
-
-func lockAndCallback(km KeyMutex, id string, callbackCh chan<- interface{}) {
-	km.LockKey(id)
-	callbackCh <- true
-}
-
-func verifyCallbackHappens(t *testing.T, callbackCh <-chan interface{}) bool {
-	select {
-	case <-callbackCh:
-		return true
-	case <-time.After(callbackTimeout):
-		t.Fatalf("Timed out waiting for callback.")
-		return false
-	}
-}
-
-func verifyCallbackDoesntHappens(t *testing.T, callbackCh <-chan interface{}) bool {
-	select {
-	case <-callbackCh:
-		t.Fatalf("Unexpected callback.")
-		return false
-	case <-time.After(callbackTimeout):
-		return true
-	}
-}