From 5d4fe282606a387b64073575ff3ee5a202f9c338 Mon Sep 17 00:00:00 2001
From: Kun Zhang <zhangkun83@users.noreply.github.com>
Date: Tue, 14 Aug 2018 13:04:33 -0700
Subject: [PATCH] netty/internal: add
 InternalNettyChannelBuilder.buildTransportFactory(). (#4757)

This is needed internally for building netty transports outside of a channel.
---
 .../main/java/io/grpc/netty/InternalNettyChannelBuilder.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/netty/src/main/java/io/grpc/netty/InternalNettyChannelBuilder.java b/netty/src/main/java/io/grpc/netty/InternalNettyChannelBuilder.java
index 0d5e19a6f4..4711af97be 100644
--- a/netty/src/main/java/io/grpc/netty/InternalNettyChannelBuilder.java
+++ b/netty/src/main/java/io/grpc/netty/InternalNettyChannelBuilder.java
@@ -17,6 +17,7 @@
 package io.grpc.netty;
 
 import io.grpc.Internal;
+import io.grpc.internal.ClientTransportFactory;
 import io.grpc.internal.ProxyParameters;
 import java.net.SocketAddress;
 
@@ -74,5 +75,9 @@ public final class InternalNettyChannelBuilder {
     builder.setStatsRecordStartedRpcs(value);
   }
 
+  public static ClientTransportFactory buildTransportFactory(NettyChannelBuilder builder) {
+    return builder.buildTransportFactory();
+  }
+
   private InternalNettyChannelBuilder() {}
 }