From 94147cdef2fbb0375a2107e0b956e4682d2f0990 Mon Sep 17 00:00:00 2001
From: janakr <janakr@google.com>
Date: Tue, 19 Jun 2018 10:53:24 -0700
Subject: Let MessageLiteCodec handle UnknownFieldSet.

PiperOrigin-RevId: 201203706
---
 .../build/lib/skyframe/serialization/MessageLiteCodec.java       | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/main/java/com/google/devtools/build/lib')

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/serialization/MessageLiteCodec.java b/src/main/java/com/google/devtools/build/lib/skyframe/serialization/MessageLiteCodec.java
index f5bba6da32..49b786c04a 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/serialization/MessageLiteCodec.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/serialization/MessageLiteCodec.java
@@ -14,11 +14,13 @@
 
 package com.google.devtools.build.lib.skyframe.serialization;
 
+import com.google.common.collect.ImmutableList;
 import com.google.protobuf.CodedInputStream;
 import com.google.protobuf.CodedOutputStream;
 import com.google.protobuf.ExtensionRegistryLite;
 import com.google.protobuf.InvalidProtocolBufferException;
 import com.google.protobuf.MessageLite;
+import com.google.protobuf.UnknownFieldSet;
 import java.io.IOException;
 import java.util.function.Supplier;
 
@@ -65,4 +67,11 @@ public class MessageLiteCodec implements ObjectCodec<MessageLite> {
       codedIn.enableAliasing(true);
     }
   }
+
+  private static class MessageLiteCodecRegisterer implements CodecRegisterer<MessageLiteCodec> {
+    @Override
+    public ImmutableList<MessageLiteCodec> getCodecsToRegister() {
+      return ImmutableList.of(new MessageLiteCodec(UnknownFieldSet::newBuilder));
+    }
+  }
 }
-- 
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