Reland bug 326603, which got accidentally backed out by the landing of bug313309.

xpcom/glue/nsISupportsImpl.h

@@ -787,13 +787,17 @@ public:                                                                       \
 #define NS_IMPL_ADDREF_INHERITED(Class, Super)                                \
 NS_IMETHODIMP_(nsrefcnt) Class::AddRef(void)                                  \
 {                                                                             \
-  return Super::AddRef();                                                     \
+  nsrefcnt r = Super::AddRef();                                               \
+  NS_LOG_ADDREF(this, r, #Class, sizeof(*this));                              \
+  return r;                                                                   \
 }                                                                             \
 
 #define NS_IMPL_RELEASE_INHERITED(Class, Super)                               \
 NS_IMETHODIMP_(nsrefcnt) Class::Release(void)                                 \
 {                                                                             \
-  return Super::Release();                                                    \
+  nsrefcnt r = Super::Release();                                              \
+  NS_LOG_RELEASE(this, r, #Class);                                            \
+  return r;                                                                   \
 }                                                                             \
 
 #define NS_IMPL_QUERY_INTERFACE_INHERITED0(Class, Super)                      \