$OpenBSD: patch-components_viz_service_frame_sinks_root_compositor_frame_sink_impl_h,v 1.4 2021/04/01 10:24:44 robert Exp $

Index: components/viz/service/frame_sinks/root_compositor_frame_sink_impl.h
--- components/viz/service/frame_sinks/root_compositor_frame_sink_impl.h.orig
+++ components/viz/service/frame_sinks/root_compositor_frame_sink_impl.h
@@ -163,7 +163,7 @@ class RootCompositorFrameSinkImpl : public mojom::Comp
   base::TimeDelta preferred_frame_interval_ =
       FrameRateDecider::UnspecifiedFrameInterval();
 
-#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
+#if (defined(OS_LINUX) && !defined(OS_CHROMEOS)) || defined(OS_BSD)
   gfx::Size last_swap_pixel_size_;
 #endif
 
