diff --git a/mozilla/webshell/tests/viewer/nsSetupRegistry.cpp b/mozilla/webshell/tests/viewer/nsSetupRegistry.cpp
index 39e4ff50283..0bbdeb1c654 100644
--- a/mozilla/webshell/tests/viewer/nsSetupRegistry.cpp
+++ b/mozilla/webshell/tests/viewer/nsSetupRegistry.cpp
@@ -345,11 +345,10 @@ NS_SetupRegistry()
   nsComponentManager::RegisterComponentLib(kCAppShellCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kCToolkitCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kClipboardCID,            NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
-  nsComponentManager::RegisterComponentLib(kCTransferableCID,        NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
+  nsComponentManager::RegisterComponentLib(kCTransferableCID,        "Transferable", "component://netscape/widget/transferable", WIDGET_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kDataFlavorCID,           NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kCXIFFormatConverterCID,  NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
-  nsComponentManager::RegisterComponentLib(kCDragServiceCID,          NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
-  //nsComponentManager::RegisterComponentLib(kCFileListTransferableCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
+  nsComponentManager::RegisterComponentLib(kCDragServiceCID,          "Drag Service", "component://netscape/widget/dragservice", WIDGET_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kCFontRetrieverServiceCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kCMenuBarCID,       NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);
   nsComponentManager::RegisterComponentLib(kCMenuCID,          NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE);