diff --git a/mozilla/layout/html/base/src/nsObjectFrame.cpp b/mozilla/layout/html/base/src/nsObjectFrame.cpp
index 324c5f3264e..82c35662653 100644
--- a/mozilla/layout/html/base/src/nsObjectFrame.cpp
+++ b/mozilla/layout/html/base/src/nsObjectFrame.cpp
@@ -1449,18 +1449,23 @@ nsObjectFrame::DidReflow(nsIPresContext*           aPresContext,
 
   // The view is created hidden; once we have reflowed it and it has been
   // positioned then we show it.
-  if ((aStatus != NS_FRAME_REFLOW_FINISHED) || IsHidden()) 
+  if (aStatus != NS_FRAME_REFLOW_FINISHED) 
     return rv;
 
+  PRBool bHidden = IsHidden();
+
   nsIView* view = nsnull;
   GetView(aPresContext, &view);
   if (view) {
     nsCOMPtr<nsIViewManager> vm;
     view->GetViewManager(*getter_AddRefs(vm));
     if (vm)
-      vm->SetViewVisibility(view, nsViewVisibility_kShow);
+      vm->SetViewVisibility(view, bHidden ? nsViewVisibility_kHide : nsViewVisibility_kShow);
   }
 
+  if (bHidden)
+    return rv;
+
   nsPluginWindow *window;
 
   if (!mInstanceOwner || NS_FAILED(mInstanceOwner->GetWindow(window)))