$OpenBSD: patch-chrome_browser_ui_panels_panel_manager_cc,v 1.1 2014/07/20 17:22:33 robert Exp $
--- chrome/browser/ui/panels/panel_manager.cc.orig.port	Sat Jul 19 03:50:19 2014
+++ chrome/browser/ui/panels/panel_manager.cc	Sat Jul 19 03:50:35 2014
@@ -137,7 +137,7 @@ bool PanelManager::ShouldUsePanels(const std::string& 
 // static
 bool PanelManager::IsPanelStackingEnabled() {
   // Stacked panel mode is not supported in linux-aura.
-#if defined(OS_LINUX) && !defined(TOOLKIT_GTK)
+#if (defined(OS_LINUX) || defined(OS_BSD)) && !defined(TOOLKIT_GTK)
   return false;
 #else
   return true;
