From 5db217305f37a79eeccd70f000088a06ec82fcec Mon Sep 17 00:00:00 2001
From: Bo Yang <teboring@google.com>
Date: Thu, 21 May 2015 14:28:59 -0700
Subject: down-integrate internal changes

---
 src/google/protobuf/message.cc | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'src/google/protobuf/message.cc')

diff --git a/src/google/protobuf/message.cc b/src/google/protobuf/message.cc
index f58be848..276d7de5 100644
--- a/src/google/protobuf/message.cc
+++ b/src/google/protobuf/message.cc
@@ -465,10 +465,21 @@ struct ShutdownRepeatedFieldRegister {
 }  // namespace internal
 
 namespace internal {
-// Macro defined in repeated_field.h. We can only define the Message-specific
-// GenericTypeHandler specializations here because we depend on Message, which
-// is not part of proto2-lite hence is not available in repeated_field.h.
-DEFINE_SPECIALIZATIONS_FOR_BASE_PROTO_TYPES_NOINLINE(Message);
+template<>
+Message* GenericTypeHandler<Message>::NewFromPrototype(
+    const Message* prototype, google::protobuf::Arena* arena) {
+  return prototype->New(arena);
+}
+template<>
+google::protobuf::Arena* GenericTypeHandler<Message>::GetArena(
+    Message* value) {
+  return value->GetArena();
+}
+template<>
+void* GenericTypeHandler<Message>::GetMaybeArenaPointer(
+    Message* value) {
+  return value->GetMaybeArenaPointer();
+}
 }  // namespace internal
 
 }  // namespace protobuf
-- 
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