ozone: evdev: Sync caps lock LED state to evdev

ui/events/ozone/evdev/event_converter_evdev.h

Index: ui/events/ozone/evdev/event_converter_evdev.h
diff --git a/ui/events/ozone/evdev/event_converter_evdev.h b/ui/events/ozone/evdev/event_converter_evdev.h
index 4e78d84cf615b9e6e11ce31e76fbd096a6ca9d48..80d3418a2205d86df5a83698471652232b6f88d6 100644
--- a/ui/events/ozone/evdev/event_converter_evdev.h
+++ b/ui/events/ozone/evdev/event_converter_evdev.h
@@ -55,6 +55,9 @@ class EVENTS_OZONE_EVDEV_EXPORT EventConverterEvdev
   // Returns true if the converter is used for a touchscreen device.
   virtual bool HasTouchscreen() const;
 
+  // Returns true if the converter is used for a device with a caps lock led.
+  virtual bool HasCapsLockLed() const;
+
   // Returns the size of the touchscreen device if the converter is used for a
   // touchscreen device.
   virtual gfx::Size GetTouchscreenSize() const;
@@ -69,6 +72,9 @@ class EVENTS_OZONE_EVDEV_EXPORT EventConverterEvdev
   // Allows all keys to be processed.
   virtual void AllowAllKeys();
 
+  // Update caps lock LED state.
+  virtual void SetCapsLockLed(bool enabled);
+
   // Helper to generate a base::TimeDelta from an input_event's time
   static base::TimeDelta TimeDeltaFromInputEvent(const input_event& event);