$OpenBSD: patch-ui_views_views_delegate_h,v 1.15 2019/04/17 11:48:55 robert Exp $
Index: ui/views/views_delegate.h
--- ui/views/views_delegate.h.orig
+++ ui/views/views_delegate.h
@@ -146,7 +146,7 @@ class VIEWS_EXPORT ViewsDelegate {
   // Returns true if the window passed in is in the Windows 8 metro
   // environment.
   virtual bool IsWindowInMetro(gfx::NativeWindow window) const;
-#elif defined(OS_LINUX) && !defined(OS_CHROMEOS)
+#elif (defined(OS_BSD) || defined(OS_LINUX)) && !defined(OS_CHROMEOS)
   virtual gfx::ImageSkia* GetDefaultWindowIcon() const;
 #endif
 
