ozone: evdev: Sync caps lock LED state to evdev

ui/events/ozone/evdev/libgestures_glue/event_reader_libevdev_cros.h

Index: ui/events/ozone/evdev/libgestures_glue/event_reader_libevdev_cros.h
diff --git a/ui/events/ozone/evdev/libgestures_glue/event_reader_libevdev_cros.h b/ui/events/ozone/evdev/libgestures_glue/event_reader_libevdev_cros.h
index 2579cb571fa8dc18e1b14c103a14d837b41952f6..23104b898b4865250e0d07ab06e5c6ff4e3bbcd6 100644
--- a/ui/events/ozone/evdev/libgestures_glue/event_reader_libevdev_cros.h
+++ b/ui/events/ozone/evdev/libgestures_glue/event_reader_libevdev_cros.h
@@ -55,6 +55,7 @@ class EventReaderLibevdevCros : public EventConverterEvdev {
   bool HasKeyboard() const override;
   bool HasMouse() const override;
   bool HasTouchpad() const override;
+  bool HasCapsLockLed() const override;
   void SetAllowedKeys(scoped_ptr<std::set<DomCode>> allowed_keys) override;
   void AllowAllKeys() override;
 
@@ -69,6 +70,9 @@ class EventReaderLibevdevCros : public EventConverterEvdev {
   bool has_mouse_;
   bool has_touchpad_;
 
+  // LEDs for this device.
+  bool has_caps_lock_led_;
+
   // Libevdev state.
   Evdev evdev_;