$OpenBSD: patch-base_memory_ref_counted_h,v 1.1 2015/02/15 19:51:28 robert Exp $
--- base/memory/ref_counted.h.orig.port	Sun Feb 15 19:32:22 2015
+++ base/memory/ref_counted.h	Sun Feb 15 19:32:30 2015
@@ -17,7 +17,7 @@
 #include "base/threading/thread_collision_warner.h"
 #include "build/build_config.h"
 
-#if defined(OS_LINUX) || defined(OS_MACOSX) || defined(OS_IOS) || defined(OS_ANDROID)
+#if defined(OS_LINUX) || defined(OS_MACOSX) || defined(OS_IOS) || defined(OS_ANDROID) || defined(OS_BSD)
 #define DISABLE_SCOPED_REFPTR_CONVERSION_OPERATOR
 #endif
 
