$OpenBSD: patch-gpu_ipc_service_gpu_watchdog_thread_h,v 1.3 2019/04/17 11:48:54 robert Exp $

Index: gpu/ipc/service/gpu_watchdog_thread.h
--- gpu/ipc/service/gpu_watchdog_thread.h.orig
+++ gpu/ipc/service/gpu_watchdog_thread.h
@@ -191,8 +191,10 @@ class GPU_IPC_SERVICE_EXPORT GpuWatchdogThread : publi
   XDisplay* display_;
   gfx::AcceleratedWidget window_;
   XAtom atom_;
+#if !defined(OS_BSD)
   FILE* tty_file_;
   int host_tty_;
+#endif
 #endif
 
   base::RepeatingClosure alternative_terminate_for_testing_;
