$OpenBSD: patch-chrome_browser_ui_tab_helpers_cc,v 1.1 2016/10/27 18:30:41 robert Exp $
--- chrome/browser/ui/tab_helpers.cc.orig.port	Tue Oct 25 21:56:43 2016
+++ chrome/browser/ui/tab_helpers.cc	Tue Oct 25 22:04:30 2016
@@ -226,7 +226,7 @@ void TabHelpers::AttachTabHelpers(WebContents* web_con
 #endif
 
 #if defined(OS_WIN) || defined(OS_MACOSX) || \
-    (defined(OS_LINUX) && !defined(OS_CHROMEOS))
+    (defined(OS_LINUX) && !defined(OS_CHROMEOS)) || defined(OS_BSD)
   metrics::DesktopEngagementObserver::CreateForWebContents(web_contents);
 #endif
 // --- Feature tab helpers behind flags ---
