ozone/platform/wayland: Implement keyboard handling

ui/ozone/platform/wayland/wayland_object.h

Index: ui/ozone/platform/wayland/wayland_object.h
diff --git a/ui/ozone/platform/wayland/wayland_object.h b/ui/ozone/platform/wayland/wayland_object.h
index f5324f9bf150aacc21ed3c8ff5e8208d75cc6d3a..5579ae75cb46d5ca13521107e31e1b212edec6f2 100644
--- a/ui/ozone/platform/wayland/wayland_object.h
+++ b/ui/ozone/platform/wayland/wayland_object.h
@@ -11,6 +11,7 @@
 
 struct wl_buffer;
 struct wl_compositor;
+struct wl_keyboard;
 struct wl_pointer;
 struct wl_registry;
 struct wl_seat;
@@ -44,6 +45,12 @@ struct ObjectTraits<wl_display> {
 };
 
 template <>
+struct ObjectTraits<wl_keyboard> {
+  static const wl_interface* interface;
+  static void (*deleter)(wl_keyboard*);
+};
+
+template <>
 struct ObjectTraits<wl_pointer> {
   static const wl_interface* interface;
   static void (*deleter)(wl_pointer*);