Merge pull request #54786 from shiywang/bump-protobuf

Automatic merge from submit-queue (batch tested with PRs 55093, 54966, 55047, 54971, 54786). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. vendor update: github.com/golang/protobuf When I'm working on PR: https://github.com/kubernetes/kubernetes/pull/54782, I met a problem here: https://github.com/golang/protobuf/issues/372, which I think we need to update our vendor of protobuf and I ask Dr. Stefan for suggestion, here is our coversation shiywang [5:09 PM] hi, Dr. Stefan i'm sorry to bother, I have a simple question, I was working on a pr which need to use protobuf custom field, and I run into this problem here: https://github.com/golang/protobuf/issues/372 which I think is due to our codebase's protobuf vendor is too old `vendor/github.com/golang/protobuf`, do you think I can update that vendor to lastest one ? also I noticed there's also an extend package called `vendor/github.com/gogo/protobuf/proto` what's the releationship between those two ? which one should I update ? sttts [5:11 PM] hi [5:11] don't know much about the proto internals either, @claytonc is probably the only one [5:12] create a vendor/github.com/golang/protobuf bump PR and assign it to him shiywang [5:12 PM] sounds good, thank you sir so /assign @smarterclayton for suggestion, thanks ```release-note NONE ``` Kubernetes-commit: 5b7ce60fcebea445b7852d8dc2bce141a2bd7a3a
2025-06-27 15:39:39 +00:00 · 2017-11-06 20:39:05 -08:00 · 2017-11-06 20:39:05 -08:00 · 62461cc6ff
commit 62461cc6ff
parent 55df955d1d 4b0c9403ef
14 changed files with 301 additions and 169 deletions
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@ -132,23 +132,23 @@
 		},
 		{
 			"ImportPath": "github.com/golang/protobuf/proto",
-			"Rev": "4bd1920723d7b7c925de087aa32e2187708897f7"
+			"Rev": "1643683e1b54a9e88ad26d98f81400c8c9d9f4f9"
 		},
 		{
 			"ImportPath": "github.com/golang/protobuf/ptypes",
-			"Rev": "4bd1920723d7b7c925de087aa32e2187708897f7"
+			"Rev": "1643683e1b54a9e88ad26d98f81400c8c9d9f4f9"
 		},
 		{
 			"ImportPath": "github.com/golang/protobuf/ptypes/any",
-			"Rev": "4bd1920723d7b7c925de087aa32e2187708897f7"
+			"Rev": "1643683e1b54a9e88ad26d98f81400c8c9d9f4f9"
 		},
 		{
 			"ImportPath": "github.com/golang/protobuf/ptypes/duration",
-			"Rev": "4bd1920723d7b7c925de087aa32e2187708897f7"
+			"Rev": "1643683e1b54a9e88ad26d98f81400c8c9d9f4f9"
 		},
 		{
 			"ImportPath": "github.com/golang/protobuf/ptypes/timestamp",
-			"Rev": "4bd1920723d7b7c925de087aa32e2187708897f7"
+			"Rev": "1643683e1b54a9e88ad26d98f81400c8c9d9f4f9"
 		},
 		{
 			"ImportPath": "github.com/google/btree",
@ -476,219 +476,219 @@
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/equality",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/errors",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/meta",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/resource",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/testing",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/testing/fuzzer",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/testing/roundtrip",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apimachinery",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apimachinery/announced",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apimachinery/registered",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/fuzzer",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/internalversion",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1alpha1",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion/queryparams",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion/unstructured",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/fields",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/labels",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/schema",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/json",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/protobuf",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/recognizer",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/streaming",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/versioning",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/selection",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/types",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/cache",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/clock",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/diff",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/errors",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/framer",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream/spdy",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/intstr",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/json",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/mergepatch",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/net",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/remotecommand",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/runtime",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/sets",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/strategicpatch",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/validation",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/validation/field",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/wait",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/yaml",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/version",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/watch",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/json",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/netutil",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/reflect",
-			"Rev": "412b7b58e0bf04b176d52dd067b5d57a7d097972"
+			"Rev": "95740bed589a312230fa657b096af634ba6ef5e5"
 		},
 		{
 			"ImportPath": "k8s.io/kube-openapi/pkg/common",
--- a/vendor/github.com/golang/protobuf/proto/encode.go
+++ b/vendor/github.com/golang/protobuf/proto/encode.go
@ -174,11 +174,11 @@ func sizeFixed32(x uint64) int {
 // This is the format used for the sint64 protocol buffer type.
 func (p *Buffer) EncodeZigzag64(x uint64) error {
 	// use signed number to get arithmetic right shift.
-	return p.EncodeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+	return p.EncodeVarint((x << 1) ^ uint64((int64(x) >> 63)))
 }

 func sizeZigzag64(x uint64) int {
-	return sizeVarint(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+	return sizeVarint((x << 1) ^ uint64((int64(x) >> 63)))
 }

 // EncodeZigzag32 writes a zigzag-encoded 32-bit integer
@ -1075,10 +1075,17 @@ func (o *Buffer) enc_map(p *Properties, base structPointer) error {

 func (o *Buffer) enc_exts(p *Properties, base structPointer) error {
 	exts := structPointer_Extensions(base, p.field)
-	if err := encodeExtensions(exts); err != nil {
+
+	v, mu := exts.extensionsRead()
+	if v == nil {
+		return nil
+	}
+
+	mu.Lock()
+	defer mu.Unlock()
+	if err := encodeExtensionsMap(v); err != nil {
 		return err
 	}
-	v, _ := exts.extensionsRead()

 	return o.enc_map_body(v)
 }
--- a/vendor/github.com/golang/protobuf/proto/extensions.go
+++ b/vendor/github.com/golang/protobuf/proto/extensions.go
@ -154,6 +154,7 @@ type ExtensionDesc struct {
 	Field         int32       // field number
 	Name          string      // fully-qualified name of extension, for text formatting
 	Tag           string      // protobuf tag style
+	Filename      string      // name of the file in which the extension is defined
 }

 func (ed *ExtensionDesc) repeated() bool {
--- a/vendor/github.com/golang/protobuf/proto/lib.go
+++ b/vendor/github.com/golang/protobuf/proto/lib.go
@ -73,7 +73,6 @@ for a protocol buffer variable v:
 When the .proto file specifies `syntax="proto3"`, there are some differences:

  - Non-repeated fields of non-message type are values instead of pointers.
-  - Getters are only generated for message and oneof fields.
  - Enum types do not get an Enum method.

 The simplest way to describe this is to see an example.
--- a/vendor/github.com/golang/protobuf/proto/text_parser.go
+++ b/vendor/github.com/golang/protobuf/proto/text_parser.go
@ -865,7 +865,7 @@ func (p *textParser) readAny(v reflect.Value, props *Properties) error {
 		return p.readStruct(fv, terminator)
 	case reflect.Uint32:
 		if x, err := strconv.ParseUint(tok.value, 0, 32); err == nil {
-			fv.SetUint(uint64(x))
+			fv.SetUint(x)
 			return nil
 		}
 	case reflect.Uint64:
--- a/vendor/github.com/golang/protobuf/ptypes/any.go
+++ b/vendor/github.com/golang/protobuf/ptypes/any.go
@ -51,6 +51,9 @@ const googleApis = "type.googleapis.com/"
 // function. AnyMessageName is provided for less common use cases like filtering a
 // sequence of Any messages based on a set of allowed message type names.
 func AnyMessageName(any *any.Any) (string, error) {
+	if any == nil {
+		return "", fmt.Errorf("message is nil")
+	}
 	slash := strings.LastIndex(any.TypeUrl, "/")
 	if slash < 0 {
 		return "", fmt.Errorf("message type url %q is invalid", any.TypeUrl)
--- a/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/any/any.pb.go
@ -1,12 +1,11 @@
-// Code generated by protoc-gen-go.
-// source: github.com/golang/protobuf/ptypes/any/any.proto
-// DO NOT EDIT!
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/any.proto

 /*
 Package any is a generated protocol buffer package.

 It is generated from these files:
-	github.com/golang/protobuf/ptypes/any/any.proto
+	google/protobuf/any.proto

 It has these top-level messages:
 	Any
@ -63,6 +62,16 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 //       any.Unpack(foo)
 //       ...
 //
+//  Example 4: Pack and unpack a message in Go
+//
+//      foo := &pb.Foo{...}
+//      any, err := ptypes.MarshalAny(foo)
+//      ...
+//      foo := &pb.Foo{}
+//      if err := ptypes.UnmarshalAny(any, foo); err != nil {
+//        ...
+//      }
+//
 // The pack methods provided by protobuf library will by default use
 // 'type.googleapis.com/full.type.name' as the type URL and the unpack
 // methods only use the fully qualified type name after the last '/'
@ -132,24 +141,38 @@ func (*Any) ProtoMessage()               {}
 func (*Any) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
 func (*Any) XXX_WellKnownType() string   { return "Any" }

+func (m *Any) GetTypeUrl() string {
+	if m != nil {
+		return m.TypeUrl
+	}
+	return ""
+}
+
+func (m *Any) GetValue() []byte {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
 func init() {
 	proto.RegisterType((*Any)(nil), "google.protobuf.Any")
 }

-func init() { proto.RegisterFile("github.com/golang/protobuf/ptypes/any/any.proto", fileDescriptor0) }
+func init() { proto.RegisterFile("google/protobuf/any.proto", fileDescriptor0) }

 var fileDescriptor0 = []byte{
-	// 187 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xd2, 0x4f, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
-	0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0xcc,
-	0xab, 0x04, 0x61, 0x3d, 0xb0, 0xb8, 0x10, 0x7f, 0x7a, 0x7e, 0x7e, 0x7a, 0x4e, 0xaa, 0x1e, 0x4c,
-	0x95, 0x92, 0x19, 0x17, 0xb3, 0x63, 0x5e, 0xa5, 0x90, 0x24, 0x17, 0x07, 0x48, 0x79, 0x7c, 0x69,
-	0x51, 0x8e, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x67, 0x10, 0x3b, 0x88, 0x1f, 0x5a, 0x94, 0x23, 0x24,
-	0xc2, 0xc5, 0x5a, 0x96, 0x98, 0x53, 0x9a, 0x2a, 0xc1, 0xa4, 0xc0, 0xa8, 0xc1, 0x13, 0x04, 0xe1,
-	0x38, 0x15, 0x71, 0x09, 0x27, 0xe7, 0xe7, 0xea, 0xa1, 0x19, 0xe7, 0xc4, 0xe1, 0x98, 0x57, 0x19,
-	0x00, 0xe2, 0x04, 0x30, 0x46, 0xa9, 0x12, 0xe5, 0xb8, 0x05, 0x8c, 0x8c, 0x8b, 0x98, 0x98, 0xdd,
-	0x03, 0x9c, 0x56, 0x31, 0xc9, 0xb9, 0x43, 0x4c, 0x0b, 0x80, 0xaa, 0xd2, 0x0b, 0x4f, 0xcd, 0xc9,
-	0xf1, 0xce, 0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0xa9, 0x4e, 0x62, 0x03, 0x6b, 0x37, 0x06, 0x04, 0x00,
-	0x00, 0xff, 0xff, 0xc6, 0x4d, 0x03, 0x23, 0xf6, 0x00, 0x00, 0x00,
+	// 185 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4c, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0xcc, 0xab, 0xd4,
+	0x03, 0x73, 0x84, 0xf8, 0x21, 0x52, 0x7a, 0x30, 0x29, 0x25, 0x33, 0x2e, 0x66, 0xc7, 0xbc, 0x4a,
+	0x21, 0x49, 0x2e, 0x8e, 0x92, 0xca, 0x82, 0xd4, 0xf8, 0xd2, 0xa2, 0x1c, 0x09, 0x46, 0x05, 0x46,
+	0x0d, 0xce, 0x20, 0x76, 0x10, 0x3f, 0xb4, 0x28, 0x47, 0x48, 0x84, 0x8b, 0xb5, 0x2c, 0x31, 0xa7,
+	0x34, 0x55, 0x82, 0x49, 0x81, 0x51, 0x83, 0x27, 0x08, 0xc2, 0x71, 0xca, 0xe7, 0x12, 0x4e, 0xce,
+	0xcf, 0xd5, 0x43, 0x33, 0xce, 0x89, 0xc3, 0x31, 0xaf, 0x32, 0x00, 0xc4, 0x09, 0x60, 0x8c, 0x52,
+	0x4d, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc,
+	0x4b, 0x47, 0xb8, 0xa8, 0x00, 0x64, 0x7a, 0x31, 0xc8, 0x61, 0x8b, 0x98, 0x98, 0xdd, 0x03, 0x9c,
+	0x56, 0x31, 0xc9, 0xb9, 0x43, 0x8c, 0x0a, 0x80, 0x2a, 0xd1, 0x0b, 0x4f, 0xcd, 0xc9, 0xf1, 0xce,
+	0xcb, 0x2f, 0xcf, 0x0b, 0x01, 0x29, 0x4d, 0x62, 0x03, 0xeb, 0x35, 0x06, 0x04, 0x00, 0x00, 0xff,
+	0xff, 0x13, 0xf8, 0xe8, 0x42, 0xdd, 0x00, 0x00, 0x00,
 }
--- a/vendor/github.com/golang/protobuf/ptypes/any/any.proto
+++ b/vendor/github.com/golang/protobuf/ptypes/any/any.proto
@ -37,7 +37,6 @@ option go_package = "github.com/golang/protobuf/ptypes/any";
 option java_package = "com.google.protobuf";
 option java_outer_classname = "AnyProto";
 option java_multiple_files = true;
-option java_generate_equals_and_hash = true;
 option objc_class_prefix = "GPB";

 // `Any` contains an arbitrary serialized protocol buffer message along with a
@ -75,6 +74,16 @@ option objc_class_prefix = "GPB";
 //       any.Unpack(foo)
 //       ...
 //
+//  Example 4: Pack and unpack a message in Go
+//
+//      foo := &pb.Foo{...}
+//      any, err := ptypes.MarshalAny(foo)
+//      ...
+//      foo := &pb.Foo{}
+//      if err := ptypes.UnmarshalAny(any, foo); err != nil {
+//        ...
+//      }
+//
 // The pack methods provided by protobuf library will by default use
 // 'type.googleapis.com/full.type.name' as the type URL and the unpack
 // methods only use the fully qualified type name after the last '/'
--- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/duration/duration.pb.go
@ -1,12 +1,11 @@
-// Code generated by protoc-gen-go.
-// source: github.com/golang/protobuf/ptypes/duration/duration.proto
-// DO NOT EDIT!
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/duration.proto

 /*
 Package duration is a generated protocol buffer package.

 It is generated from these files:
-	github.com/golang/protobuf/ptypes/duration/duration.proto
+	google/protobuf/duration.proto

 It has these top-level messages:
 	Duration
@ -35,6 +34,8 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 // two Timestamp values is a Duration and it can be added or subtracted
 // from a Timestamp. Range is approximately +-10,000 years.
 //
+// # Examples
+//
 // Example 1: Compute Duration from two Timestamps in pseudo code.
 //
 //     Timestamp start = ...;
@ -69,10 +70,27 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 //       end.nanos -= 1000000000;
 //     }
 //
+// Example 3: Compute Duration from datetime.timedelta in Python.
+//
+//     td = datetime.timedelta(days=3, minutes=10)
+//     duration = Duration()
+//     duration.FromTimedelta(td)
+//
+// # JSON Mapping
+//
+// In JSON format, the Duration type is encoded as a string rather than an
+// object, where the string ends in the suffix "s" (indicating seconds) and
+// is preceded by the number of seconds, with nanoseconds expressed as
+// fractional seconds. For example, 3 seconds with 0 nanoseconds should be
+// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
+// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
+// microsecond should be expressed in JSON format as "3.000001s".
+//
 //
 type Duration struct {
 	// Signed seconds of the span of time. Must be from -315,576,000,000
-	// to +315,576,000,000 inclusive.
+	// to +315,576,000,000 inclusive. Note: these bounds are computed from:
+	// 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
 	Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
 	// Signed fractions of a second at nanosecond resolution of the span
 	// of time. Durations less than one second are represented with a 0
@ -89,26 +107,38 @@ func (*Duration) ProtoMessage()               {}
 func (*Duration) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
 func (*Duration) XXX_WellKnownType() string   { return "Duration" }

+func (m *Duration) GetSeconds() int64 {
+	if m != nil {
+		return m.Seconds
+	}
+	return 0
+}
+
+func (m *Duration) GetNanos() int32 {
+	if m != nil {
+		return m.Nanos
+	}
+	return 0
+}
+
 func init() {
 	proto.RegisterType((*Duration)(nil), "google.protobuf.Duration")
 }

-func init() {
-	proto.RegisterFile("github.com/golang/protobuf/ptypes/duration/duration.proto", fileDescriptor0)
-}
+func init() { proto.RegisterFile("google/protobuf/duration.proto", fileDescriptor0) }

 var fileDescriptor0 = []byte{
-	// 189 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xb2, 0x4c, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xcf, 0xcf, 0x49, 0xcc, 0x4b, 0xd7, 0x2f, 0x28,
-	0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0x28, 0xa9, 0x2c, 0x48, 0x2d, 0xd6, 0x4f, 0x29,
-	0x2d, 0x4a, 0x2c, 0xc9, 0xcc, 0xcf, 0x83, 0x33, 0xf4, 0xc0, 0x2a, 0x84, 0xf8, 0xd3, 0xf3, 0xf3,
-	0xd3, 0x73, 0x52, 0xf5, 0x60, 0xea, 0x95, 0xac, 0xb8, 0x38, 0x5c, 0xa0, 0x4a, 0x84, 0x24, 0xb8,
-	0xd8, 0x8b, 0x53, 0x93, 0xf3, 0xf3, 0x52, 0x8a, 0x25, 0x18, 0x15, 0x18, 0x35, 0x98, 0x83, 0x60,
-	0x5c, 0x21, 0x11, 0x2e, 0xd6, 0xbc, 0xc4, 0xbc, 0xfc, 0x62, 0x09, 0x26, 0x05, 0x46, 0x0d, 0xd6,
-	0x20, 0x08, 0xc7, 0xa9, 0x86, 0x4b, 0x38, 0x39, 0x3f, 0x57, 0x0f, 0xcd, 0x48, 0x27, 0x5e, 0x98,
-	0x81, 0x01, 0x20, 0x91, 0x00, 0xc6, 0x28, 0x2d, 0xe2, 0xdd, 0xbb, 0x80, 0x91, 0x71, 0x11, 0x13,
-	0xb3, 0x7b, 0x80, 0xd3, 0x2a, 0x26, 0x39, 0x77, 0x88, 0xb9, 0x01, 0x50, 0xa5, 0x7a, 0xe1, 0xa9,
-	0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x2d, 0x49, 0x6c, 0x60, 0x33, 0x8c, 0x01,
-	0x01, 0x00, 0x00, 0xff, 0xff, 0x62, 0xfb, 0xb1, 0x51, 0x0e, 0x01, 0x00, 0x00,
+	// 190 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x4f, 0x29, 0x2d, 0x4a,
+	0x2c, 0xc9, 0xcc, 0xcf, 0xd3, 0x03, 0x8b, 0x08, 0xf1, 0x43, 0xe4, 0xf5, 0x60, 0xf2, 0x4a, 0x56,
+	0x5c, 0x1c, 0x2e, 0x50, 0x25, 0x42, 0x12, 0x5c, 0xec, 0xc5, 0xa9, 0xc9, 0xf9, 0x79, 0x29, 0xc5,
+	0x12, 0x8c, 0x0a, 0x8c, 0x1a, 0xcc, 0x41, 0x30, 0xae, 0x90, 0x08, 0x17, 0x6b, 0x5e, 0x62, 0x5e,
+	0x7e, 0xb1, 0x04, 0x93, 0x02, 0xa3, 0x06, 0x6b, 0x10, 0x84, 0xe3, 0x54, 0xc3, 0x25, 0x9c, 0x9c,
+	0x9f, 0xab, 0x87, 0x66, 0xa4, 0x13, 0x2f, 0xcc, 0xc0, 0x00, 0x90, 0x48, 0x00, 0x63, 0x94, 0x56,
+	0x7a, 0x66, 0x49, 0x46, 0x69, 0x92, 0x5e, 0x72, 0x7e, 0xae, 0x7e, 0x7a, 0x7e, 0x4e, 0x62, 0x5e,
+	0x3a, 0xc2, 0x7d, 0x05, 0x25, 0x95, 0x05, 0xa9, 0xc5, 0x70, 0x67, 0xfe, 0x60, 0x64, 0x5c, 0xc4,
+	0xc4, 0xec, 0x1e, 0xe0, 0xb4, 0x8a, 0x49, 0xce, 0x1d, 0x62, 0x6e, 0x00, 0x54, 0xa9, 0x5e, 0x78,
+	0x6a, 0x4e, 0x8e, 0x77, 0x5e, 0x7e, 0x79, 0x5e, 0x08, 0x48, 0x4b, 0x12, 0x1b, 0xd8, 0x0c, 0x63,
+	0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xdc, 0x84, 0x30, 0xff, 0xf3, 0x00, 0x00, 0x00,
 }
--- a/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto
+++ b/vendor/github.com/golang/protobuf/ptypes/duration/duration.proto
@ -33,11 +33,11 @@ syntax = "proto3";
 package google.protobuf;

 option csharp_namespace = "Google.Protobuf.WellKnownTypes";
+option cc_enable_arenas = true;
 option go_package = "github.com/golang/protobuf/ptypes/duration";
 option java_package = "com.google.protobuf";
 option java_outer_classname = "DurationProto";
 option java_multiple_files = true;
-option java_generate_equals_and_hash = true;
 option objc_class_prefix = "GPB";

 // A Duration represents a signed, fixed-length span of time represented
@ -47,6 +47,8 @@ option objc_class_prefix = "GPB";
 // two Timestamp values is a Duration and it can be added or subtracted
 // from a Timestamp. Range is approximately +-10,000 years.
 //
+// # Examples
+//
 // Example 1: Compute Duration from two Timestamps in pseudo code.
 //
 //     Timestamp start = ...;
@ -81,11 +83,28 @@ option objc_class_prefix = "GPB";
 //       end.nanos -= 1000000000;
 //     }
 //
+// Example 3: Compute Duration from datetime.timedelta in Python.
+//
+//     td = datetime.timedelta(days=3, minutes=10)
+//     duration = Duration()
+//     duration.FromTimedelta(td)
+//
+// # JSON Mapping
+//
+// In JSON format, the Duration type is encoded as a string rather than an
+// object, where the string ends in the suffix "s" (indicating seconds) and
+// is preceded by the number of seconds, with nanoseconds expressed as
+// fractional seconds. For example, 3 seconds with 0 nanoseconds should be
+// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
+// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
+// microsecond should be expressed in JSON format as "3.000001s".
+//
 //
 message Duration {

  // Signed seconds of the span of time. Must be from -315,576,000,000
-  // to +315,576,000,000 inclusive.
+  // to +315,576,000,000 inclusive. Note: these bounds are computed from:
+  // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
  int64 seconds = 1;

  // Signed fractions of a second at nanosecond resolution of the span
--- a/vendor/github.com/golang/protobuf/ptypes/regen.sh
+++ b/vendor/github.com/golang/protobuf/ptypes/regen.sh
@ -8,14 +8,7 @@
 PKG=github.com/golang/protobuf/ptypes
 UPSTREAM=https://github.com/google/protobuf
 UPSTREAM_SUBDIR=src/google/protobuf
-PROTO_FILES='
-  any.proto
-  duration.proto
-  empty.proto
-  struct.proto
-  timestamp.proto
-  wrappers.proto
-'
+PROTO_FILES=(any duration empty struct timestamp wrappers)

 function die() {
  echo 1>&2 $*
@ -36,31 +29,15 @@ pkgdir=$(go list -f '{{.Dir}}' $PKG)
 echo 1>&2 $pkgdir
 base=$(echo $pkgdir | sed "s,/$PKG\$,,")
 echo 1>&2 "base: $base"
-cd $base
+cd "$base"

 echo 1>&2 "fetching latest protos... "
 git clone -q $UPSTREAM $tmpdir
-# Pass 1: build mapping from upstream filename to our filename.
-declare -A filename_map
-for f in $(cd $PKG && find * -name '*.proto'); do
-  echo -n 1>&2 "looking for latest version of $f... "
-  up=$(cd $tmpdir/$UPSTREAM_SUBDIR && find * -name $(basename $f) | grep -v /testdata/)
-  echo 1>&2 $up
-  if [ $(echo $up | wc -w) != "1" ]; then
-    die "not exactly one match"
-  fi
-  filename_map[$up]=$f
-done
-# Pass 2: copy files
-for up in "${!filename_map[@]}"; do
-  f=${filename_map[$up]}
-  shortname=$(basename $f | sed 's,\.proto$,,')
-  cp $tmpdir/$UPSTREAM_SUBDIR/$up $PKG/$f
+
+for file in ${PROTO_FILES[@]}; do
+  echo 1>&2 "* $file"
+  protoc --go_out=. -I$tmpdir/src $tmpdir/src/google/protobuf/$file.proto || die
+  cp $tmpdir/src/google/protobuf/$file.proto $PKG/$file
 done

-# Run protoc once per package.
-for dir in $(find $PKG -name '*.proto' | xargs dirname | sort | uniq); do
-  echo 1>&2 "* $dir"
-  protoc --go_out=. $dir/*.proto
-done
 echo 1>&2 "All OK"
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go
+++ b/vendor/github.com/golang/protobuf/ptypes/timestamp.go
@ -99,6 +99,15 @@ func Timestamp(ts *tspb.Timestamp) (time.Time, error) {
 	return t, validateTimestamp(ts)
 }

+// TimestampNow returns a google.protobuf.Timestamp for the current time.
+func TimestampNow() *tspb.Timestamp {
+	ts, err := TimestampProto(time.Now())
+	if err != nil {
+		panic("ptypes: time.Now() out of Timestamp range")
+	}
+	return ts
+}
+
 // TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
 // It returns an error if the resulting Timestamp is invalid.
 func TimestampProto(t time.Time) (*tspb.Timestamp, error) {
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
+++ b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.pb.go
@ -1,12 +1,11 @@
-// Code generated by protoc-gen-go.
-// source: github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
-// DO NOT EDIT!
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/timestamp.proto

 /*
 Package timestamp is a generated protocol buffer package.

 It is generated from these files:
-	github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
+	google/protobuf/timestamp.proto

 It has these top-level messages:
 	Timestamp
@ -40,6 +39,8 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 // and from  RFC 3339 date strings.
 // See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
 //
+// # Examples
+//
 // Example 1: Compute Timestamp from POSIX `time()`.
 //
 //     Timestamp timestamp;
@ -77,15 +78,36 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 //
 // Example 5: Compute Timestamp from current time in Python.
 //
-//     now = time.time()
-//     seconds = int(now)
-//     nanos = int((now - seconds) * 10**9)
-//     timestamp = Timestamp(seconds=seconds, nanos=nanos)
+//     timestamp = Timestamp()
+//     timestamp.GetCurrentTime()
+//
+// # JSON Mapping
+//
+// In JSON format, the Timestamp type is encoded as a string in the
+// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
+// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
+// where {year} is always expressed using four digits while {month}, {day},
+// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
+// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
+// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
+// is required, though only UTC (as indicated by "Z") is presently supported.
+//
+// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
+// 01:30 UTC on January 15, 2017.
+//
+// In JavaScript, one can convert a Date object to this format using the
+// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
+// method. In Python, a standard `datetime.datetime` object can be converted
+// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
+// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
+// can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
+// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime())
+// to obtain a formatter capable of generating timestamps in this format.
 //
 //
 type Timestamp struct {
 	// Represents seconds of UTC time since Unix epoch
-	// 1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to
+	// 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
 	// 9999-12-31T23:59:59Z inclusive.
 	Seconds int64 `protobuf:"varint,1,opt,name=seconds" json:"seconds,omitempty"`
 	// Non-negative fractions of a second at nanosecond resolution. Negative
@ -101,27 +123,38 @@ func (*Timestamp) ProtoMessage()               {}
 func (*Timestamp) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{0} }
 func (*Timestamp) XXX_WellKnownType() string   { return "Timestamp" }

+func (m *Timestamp) GetSeconds() int64 {
+	if m != nil {
+		return m.Seconds
+	}
+	return 0
+}
+
+func (m *Timestamp) GetNanos() int32 {
+	if m != nil {
+		return m.Nanos
+	}
+	return 0
+}
+
 func init() {
 	proto.RegisterType((*Timestamp)(nil), "google.protobuf.Timestamp")
 }

-func init() {
-	proto.RegisterFile("github.com/golang/protobuf/ptypes/timestamp/timestamp.proto", fileDescriptor0)
-}
+func init() { proto.RegisterFile("google/protobuf/timestamp.proto", fileDescriptor0) }

 var fileDescriptor0 = []byte{
-	// 194 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x02, 0xff, 0xe2, 0xb2, 0x4e, 0xcf, 0x2c, 0xc9,
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-	0x00, 0x00,
+	// 191 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xcf, 0xcf, 0x4f,
+	0xcf, 0x49, 0xd5, 0x2f, 0x28, 0xca, 0x2f, 0xc9, 0x4f, 0x2a, 0x4d, 0xd3, 0x2f, 0xc9, 0xcc, 0x4d,
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+	0x14, 0x4b, 0x30, 0x2a, 0x30, 0x6a, 0x30, 0x07, 0xc1, 0xb8, 0x42, 0x22, 0x5c, 0xac, 0x79, 0x89,
+	0x79, 0xf9, 0xc5, 0x12, 0x4c, 0x0a, 0x8c, 0x1a, 0xac, 0x41, 0x10, 0x8e, 0x53, 0x1d, 0x97, 0x70,
+	0x72, 0x7e, 0xae, 0x1e, 0x9a, 0x99, 0x4e, 0x7c, 0x70, 0x13, 0x03, 0x40, 0x42, 0x01, 0x8c, 0x51,
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+	0xe1, 0xa9, 0x39, 0x39, 0xde, 0x79, 0xf9, 0xe5, 0x79, 0x21, 0x20, 0x3d, 0x49, 0x6c, 0x60, 0x43,
+	0x8c, 0x01, 0x01, 0x00, 0x00, 0xff, 0xff, 0xbc, 0x77, 0x4a, 0x07, 0xf7, 0x00, 0x00, 0x00,
 }
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
+++ b/vendor/github.com/golang/protobuf/ptypes/timestamp/timestamp.proto
@ -38,7 +38,6 @@ option go_package = "github.com/golang/protobuf/ptypes/timestamp";
 option java_package = "com.google.protobuf";
 option java_outer_classname = "TimestampProto";
 option java_multiple_files = true;
-option java_generate_equals_and_hash = true;
 option objc_class_prefix = "GPB";

 // A Timestamp represents a point in time independent of any time zone
@ -53,6 +52,8 @@ option objc_class_prefix = "GPB";
 // and from  RFC 3339 date strings.
 // See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt).
 //
+// # Examples
+//
 // Example 1: Compute Timestamp from POSIX `time()`.
 //
 //     Timestamp timestamp;
@ -90,16 +91,37 @@ option objc_class_prefix = "GPB";
 //
 // Example 5: Compute Timestamp from current time in Python.
 //
-//     now = time.time()
-//     seconds = int(now)
-//     nanos = int((now - seconds) * 10**9)
-//     timestamp = Timestamp(seconds=seconds, nanos=nanos)
+//     timestamp = Timestamp()
+//     timestamp.GetCurrentTime()
+//
+// # JSON Mapping
+//
+// In JSON format, the Timestamp type is encoded as a string in the
+// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
+// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
+// where {year} is always expressed using four digits while {month}, {day},
+// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
+// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
+// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
+// is required, though only UTC (as indicated by "Z") is presently supported.
+//
+// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
+// 01:30 UTC on January 15, 2017.
+//
+// In JavaScript, one can convert a Date object to this format using the
+// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString]
+// method. In Python, a standard `datetime.datetime` object can be converted
+// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime)
+// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one
+// can use the Joda Time's [`ISODateTimeFormat.dateTime()`](
+// http://joda-time.sourceforge.net/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime())
+// to obtain a formatter capable of generating timestamps in this format.
 //
 //
 message Timestamp {

  // Represents seconds of UTC time since Unix epoch
-  // 1970-01-01T00:00:00Z. Must be from from 0001-01-01T00:00:00Z to
+  // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
  // 9999-12-31T23:59:59Z inclusive.
  int64 seconds = 1;