ozone: evdev: Add libgestures bindings for touchpad & mouse support

ui/events/ozone/evdev/event_factory_evdev.h

Index: ui/events/ozone/evdev/event_factory_evdev.h
diff --git a/ui/events/ozone/evdev/event_factory_evdev.h b/ui/events/ozone/evdev/event_factory_evdev.h
index 39d61ba58043573a68286f624798ea4e1636bfb6..6aa8adb71b0b7c20074745e6243c49311e6f0caf 100644
--- a/ui/events/ozone/evdev/event_factory_evdev.h
+++ b/ui/events/ozone/evdev/event_factory_evdev.h
@@ -27,6 +27,8 @@ class EVENTS_EXPORT EventFactoryEvdev : public EventFactoryOzone {
   explicit EventFactoryEvdev(CursorDelegateEvdev* cursor);
   virtual ~EventFactoryEvdev();
 
+  void DispatchEvent(Event* event);
+
   // EventFactoryOzone:
   virtual void StartProcessingEvents() OVERRIDE;
   virtual void SetFileTaskRunner(scoped_refptr<base::TaskRunner> task_runner)
@@ -66,6 +68,9 @@ class EVENTS_EXPORT EventFactoryEvdev : public EventFactoryOzone {
   // Cursor movement.
   CursorDelegateEvdev* cursor_;
 
+  // Dispatch callback for events.
+  EventDispatchCallback dispatch_callback_;
+
   // Support weak pointers for attach & detach callbacks.
   base::WeakPtrFactory<EventFactoryEvdev> weak_ptr_factory_;