Index: lib/atl/atlbase.h
===================================================================
--- lib/atl/atlbase.h	(revision 70735)
+++ lib/atl/atlbase.h	(working copy)
@@ -754,6 +754,34 @@
         return hResult;
     }
 
+    HRESULT RegisterClassObjects(DWORD dwClsContext, DWORD dwFlags)
+    {
+        HRESULT hResult = S_OK;
+        _ATL_OBJMAP_ENTRY *objectMapEntry = m_pObjMap;
+        while (objectMapEntry && objectMapEntry->pclsid != NULL)
+        {
+            hResult = objectMapEntry->RegisterClassObject(dwClsContext, dwFlags);
+            if (FAILED(hResult))
+                break;
+            objectMapEntry++;
+        }
+        return hResult;
+    }
+
+    HRESULT RevokeClassObjects()
+    {
+        HRESULT hResult = S_OK;
+        _ATL_OBJMAP_ENTRY *objectMapEntry = m_pObjMap;
+        while (objectMapEntry && objectMapEntry->pclsid != NULL)
+        {
+            hResult = objectMapEntry->RevokeClassObject();
+            if (FAILED(hResult))
+                break;
+            objectMapEntry++;
+        }
+        return hResult;
+    }
+
     HRESULT DllCanUnloadNow()
     {
         if (GetLockCount() == 0)