Support pen in TouchEventConverterEvdev

ui/events/ozone/evdev/touch_event_converter_evdev.h

Index: ui/events/ozone/evdev/touch_event_converter_evdev.h
diff --git a/ui/events/ozone/evdev/touch_event_converter_evdev.h b/ui/events/ozone/evdev/touch_event_converter_evdev.h
index fa8e46f2a22ba900ad689559d22c6e9dcb4255fc..151377e84ec97d652c3398efc8cff5464add47f5 100644
--- a/ui/events/ozone/evdev/touch_event_converter_evdev.h
+++ b/ui/events/ozone/evdev/touch_event_converter_evdev.h
@@ -21,12 +21,17 @@
 #include "ui/events/ozone/evdev/events_ozone_evdev_export.h"
 #include "ui/events/ozone/evdev/touch_evdev_debug_buffer.h"
 
+namespace gfx {
+class PointF;
+}
+
 namespace ui {
 
 class DeviceEventDispatcherEvdev;
 class TouchEvent;
 class TouchNoiseFinder;
 struct InProgressTouchEvdev;
+class PointerDetails;
 
 class EVENTS_OZONE_EVDEV_EXPORT TouchEventConverterEvdev
     : public EventConverterEvdev {
@@ -66,14 +71,17 @@ class EVENTS_OZONE_EVDEV_EXPORT TouchEventConverterEvdev
   void ProcessKey(const input_event& input);
   void ProcessAbs(const input_event& input);
   void ProcessSyn(const input_event& input);
+  void ProcessButton(unsigned int button, const input_event& input);
 
   // Returns an EventType to dispatch for |touch|. Returns ET_UNKNOWN if an
   // event should not be dispatched.
   EventType GetEventTypeForTouch(const InProgressTouchEvdev& touch);
 
-  void ReportEvent(const InProgressTouchEvdev& event,
-                   EventType event_type,
-                   base::TimeTicks timestamp);
+  void ReportTouchEvent(const InProgressTouchEvdev& event,
+                        EventType event_type,
+                        base::TimeTicks timestamp);
+  void ReportStylusEvent(const InProgressTouchEvdev& event,
+                         base::TimeTicks timestamp);
   void ReportEvents(base::TimeTicks timestamp);
 
   void UpdateTrackingId(int slot, int tracking_id);