$OpenBSD: patch-third_party_WebKit_Source_WebCore_page_chromium_EventHandlerChromium_cpp,v 1.1 2011/03/15 11:38:05 robert Exp $
--- third_party/WebKit/Source/WebCore/page/chromium/EventHandlerChromium.cpp.orig	Fri Mar 11 10:18:32 2011
+++ third_party/WebKit/Source/WebCore/page/chromium/EventHandlerChromium.cpp	Mon Mar 14 10:57:25 2011
@@ -154,7 +154,7 @@ unsigned EventHandler::accessKeyModifiers()
 #endif
 }
 
-#if OS(LINUX) || OS(FREEBSD)
+#if OS(LINUX) || OS(FREEBSD) || OS(OPENBSD)
 // GTK+ must scroll horizontally if the mouse pointer is on top of the
 // horizontal scrollbar while scrolling with the wheel.
 // This code comes from gtk/EventHandlerGtk.cpp.
