$OpenBSD: patch-chrome_test_automation_proxy_launcher_cc,v 1.5 2012/11/07 06:59:45 robert Exp $
--- chrome/test/automation/proxy_launcher.cc.orig	Wed Oct 31 20:02:27 2012
+++ chrome/test/automation/proxy_launcher.cc	Tue Nov  6 22:45:22 2012
@@ -34,6 +34,10 @@
 #include <signal.h>
 #endif
 
+#if defined(OS_OPENBSD)
+#include <signal.h>
+#endif
+
 namespace {
 
 // Passed as value of kTestType.
