am 5e57c2cf: Merge "Stagefright: Return error if codec takes too long to return a buffer."

* commit '5e57c2cf83ef62e9887592b46a4c3352662fb988':
  Stagefright: Return error if codec takes too long to return a buffer.
diff --git a/include/utils/RefBase.h b/include/utils/RefBase.h
index 0af7e6a..d92cfb0 100644
--- a/include/utils/RefBase.h
+++ b/include/utils/RefBase.h
@@ -115,7 +115,6 @@
     // used to override the RefBase destruction.
     class Destroyer {
         friend class RefBase;
-        friend class weakref_type;
     public:
         virtual ~Destroyer();
     private: