diff --git a/webshell/tests/viewer/nsBrowserWindow.cpp b/webshell/tests/viewer/nsBrowserWindow.cpp
index 1081e17f7a30..535358ddc908 100644
--- a/webshell/tests/viewer/nsBrowserWindow.cpp
+++ b/webshell/tests/viewer/nsBrowserWindow.cpp
@@ -1293,7 +1293,6 @@ nsBrowserWindow::GetBounds(nsRect& aBounds)
 NS_IMETHODIMP
 nsBrowserWindow::GetWindowBounds(nsRect& aBounds)
 {
-  //XXX This needs to be non-client bounds when it exists.
   mWindow->GetBounds(aBounds);
   return NS_OK;
 }