vendor: update all dependencies

vendor/cloud.google.com/go/longrunning/autogen/from_conn.go

@@ -0,0 +1,34 @@
+// Copyright 2017, Google Inc. All rights reserved.
+//
+// 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 longrunning
+
+import (
+	longrunningpb "google.golang.org/genproto/googleapis/longrunning"
+	"google.golang.org/grpc"
+)
+
+// InternalFromConn is for use by the google Cloud Libraries only.
+//
+// InternalFromConn creates OperationsClient from available connection.
+func InternalFromConn(conn *grpc.ClientConn) *OperationsClient {
+	c := &OperationsClient{
+		conn:        conn,
+		CallOptions: defaultOperationsCallOptions(),
+
+		operationsClient: longrunningpb.NewOperationsClient(conn),
+	}
+	c.SetGoogleClientInfo()
+	return c
+}