Bumping k8s dependencies to 1.13

vendor/google.golang.org/grpc/balancer.go

@@ -19,7 +19,6 @@
 package grpc
 
 import (
-	"fmt"
 	"net"
 	"sync"
 
@@ -32,7 +31,8 @@ import (
 )
 
 // Address represents a server the client connects to.
-// This is the EXPERIMENTAL API and may be changed or extended in the future.
+//
+// Deprecated: please use package balancer.
 type Address struct {
 	// Addr is the server address on which a connection will be established.
 	Addr string
@@ -42,6 +42,8 @@ type Address struct {
 }
 
 // BalancerConfig specifies the configurations for Balancer.
+//
+// Deprecated: please use package balancer.
 type BalancerConfig struct {
 	// DialCreds is the transport credential the Balancer implementation can
 	// use to dial to a remote load balancer server. The Balancer implementations
@@ -54,7 +56,8 @@ type BalancerConfig struct {
 }
 
 // BalancerGetOptions configures a Get call.
-// This is the EXPERIMENTAL API and may be changed or extended in the future.
+//
+// Deprecated: please use package balancer.
 type BalancerGetOptions struct {
 	// BlockingWait specifies whether Get should block when there is no
 	// connected address.
@@ -62,7 +65,8 @@ type BalancerGetOptions struct {
 }
 
 // Balancer chooses network addresses for RPCs.
-// This is the EXPERIMENTAL API and may be changed or extended in the future.
+//
+// Deprecated: please use package balancer.
 type Balancer interface {
 	// Start does the initialization work to bootstrap a Balancer. For example,
 	// this function may start the name resolution and watch the updates. It will
@@ -113,28 +117,10 @@ type Balancer interface {
 	Close() error
 }
 
-// downErr implements net.Error. It is constructed by gRPC internals and passed to the down
-// call of Balancer.
-type downErr struct {
-	timeout   bool
-	temporary bool
-	desc      string
-}
-
-func (e downErr) Error() string   { return e.desc }
-func (e downErr) Timeout() bool   { return e.timeout }
-func (e downErr) Temporary() bool { return e.temporary }
-
-func downErrorf(timeout, temporary bool, format string, a ...interface{}) downErr {
-	return downErr{
-		timeout:   timeout,
-		temporary: temporary,
-		desc:      fmt.Sprintf(format, a...),
-	}
-}
-
 // RoundRobin returns a Balancer that selects addresses round-robin. It uses r to watch
 // the name resolution updates and updates the addresses available correspondingly.
+//
+// Deprecated: please use package balancer/roundrobin.
 func RoundRobin(r naming.Resolver) Balancer {
 	return &roundRobin{r: r}
 }
@@ -403,7 +389,3 @@ func (rr *roundRobin) Close() error {
 type pickFirst struct {
 	*roundRobin
 }
-
-func pickFirstBalancerV1(r naming.Resolver) Balancer {
-	return &pickFirst{&roundRobin{r: r}}
-}