Add PointerDetails to ui::MouseEvent's constructors

ui/events/ozone/evdev/event_factory_evdev.cc

Index: ui/events/ozone/evdev/event_factory_evdev.cc
diff --git a/ui/events/ozone/evdev/event_factory_evdev.cc b/ui/events/ozone/evdev/event_factory_evdev.cc
index c071853f11cbd181038385f480a6c962d9271277..4c530a4ec8d73db6d416950a55ef18b410d17d96 100644
--- a/ui/events/ozone/evdev/event_factory_evdev.cc
+++ b/ui/events/ozone/evdev/event_factory_evdev.cc
@@ -218,7 +218,9 @@ void EventFactoryEvdev::DispatchMouseMoveEvent(
   MouseEvent event(ui::ET_MOUSE_MOVED, gfx::Point(), gfx::Point(),
                    params.timestamp,
                    modifiers_.GetModifierFlags() | params.flags,
-                   /* changed_button_flags */ 0);
+                   /* changed_button_flags */ 0,
+                   ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_MOUSE,
+                                      ui::PointerEvent::kMousePointerId));
   event.set_location_f(location);
   event.set_root_location_f(location);
   event.set_source_device_id(params.device_id);
@@ -279,7 +281,9 @@ void EventFactoryEvdev::DispatchMouseButtonEvent(
   MouseEvent event(params.down ? ui::ET_MOUSE_PRESSED : ui::ET_MOUSE_RELEASED,
                    gfx::Point(), gfx::Point(), params.timestamp,
                    modifiers_.GetModifierFlags() | flag | params.flags,
-                   /* changed_button_flags */ flag);
+                   /* changed_button_flags */ flag,
+                   ui::PointerDetails(ui::EventPointerType::POINTER_TYPE_MOUSE,
+                                      ui::PointerEvent::kMousePointerId));
   event.set_location_f(location);
   event.set_root_location_f(location);
   event.set_source_device_id(params.device_id);