Merge "Fix issue #4603422: Compatibility mode button doesn't always update" into honeycomb-mr2
diff --git a/include/utils/RefBase.h b/include/utils/RefBase.h
index 4a41830..c0be597 100644
--- a/include/utils/RefBase.h
+++ b/include/utils/RefBase.h
@@ -120,6 +120,7 @@
     // used to override the RefBase destruction.
     class Destroyer {
         friend class RefBase;
+        friend class weakref_type;
     public:
         virtual ~Destroyer();
     private: