From 7a87ec7115882134a00ed04792b488e53172e707 Mon Sep 17 00:00:00 2001
From: Mathias Agopian <mathias@google.com>
Date: Tue, 14 Jun 2011 11:50:22 -0700
Subject: [PATCH] may fix build on some version of gcc

Change-Id: Ia88787c0432ec84d51fe505fd6a2b6f98ebe8f33
---
 include/utils/RefBase.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/utils/RefBase.h b/include/utils/RefBase.h
index f8c3216b4..ca170827f 100644
--- a/include/utils/RefBase.h
+++ b/include/utils/RefBase.h
@@ -119,6 +119,7 @@ public:
     // used to override the RefBase destruction.
     class Destroyer {
         friend class RefBase;
+        friend class weakref_type;
     public:
         virtual ~Destroyer();
     private: