Added Layout() call to top level window Show() to prevent double-sizing

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14594 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/x11/app.cpp

@@ -648,6 +648,7 @@ bool wxApp::ProcessXEvent(WXEvent* _event)
             {
                 // Only erase background, paint in idle time.
                 win->SendEraseEvents();
+                //win->Update();
             }
 
             return TRUE;