ozone: evdev: Add gamepad support

ui/events/ozone/evdev/event_converter_test_util.cc

Index: ui/events/ozone/evdev/event_converter_test_util.cc
diff --git a/ui/events/ozone/evdev/event_converter_test_util.cc b/ui/events/ozone/evdev/event_converter_test_util.cc
index ba9800227ca75fd4cb4da563cb78254b77359474..8279e4275abd4268fff606099dc20bd1f3fde14c 100644
--- a/ui/events/ozone/evdev/event_converter_test_util.cc
+++ b/ui/events/ozone/evdev/event_converter_test_util.cc
@@ -34,6 +34,10 @@ class TestDeviceEventDispatcherEvdev : public DeviceEventDispatcherEvdev {
   ~TestDeviceEventDispatcherEvdev() override {}
 
   // DeviceEventDispatcher:
+  void DispatchGamepadEvent(const GamepadEventParams& params) override {
+    event_factory_evdev_->DispatchGamepadEvent(params);
+  }
+
   void DispatchKeyEvent(const KeyEventParams& params) override {
     event_factory_evdev_->DispatchKeyEvent(params);
   }
@@ -62,6 +66,10 @@ class TestDeviceEventDispatcherEvdev : public DeviceEventDispatcherEvdev {
     event_factory_evdev_->DispatchTouchEvent(params);
   }
 
+  void DispatchGamepadDevicesUpdated(
+      const std::vector<InputDevice>& devices) override {
+    event_factory_evdev_->DispatchGamepadDevicesUpdated(devices);
+  }
   void DispatchKeyboardDevicesUpdated(
       const std::vector<InputDevice>& devices) override {
     event_factory_evdev_->DispatchKeyboardDevicesUpdated(devices);