--- ui/events/event_switches.h.orig	2014-01-07 21:02:04.000000000 +0100
+++ ui/events/event_switches.h	2014-01-13 11:38:59.000000000 +0100
@@ -16,7 +16,7 @@
 EVENTS_BASE_EXPORT extern const char kTouchEventsEnabled[];
 EVENTS_BASE_EXPORT extern const char kTouchEventsDisabled[];
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_FREEBSD)
 EVENTS_BASE_EXPORT extern const char kTouchDevices[];
 #endif