Port ScopedDisableInternalMouseAndKeyboardX11 to Ozone

ui/events/ozone/evdev/keyboard_evdev.h

Index: ui/events/ozone/evdev/keyboard_evdev.h
diff --git a/ui/events/ozone/evdev/keyboard_evdev.h b/ui/events/ozone/evdev/keyboard_evdev.h
index 45b8b9908deeadbf2961f5aef2efa2a604b075ae..a9a26a08bd9ed23c66889263c3d3f122b15e8372 100644
--- a/ui/events/ozone/evdev/keyboard_evdev.h
+++ b/ui/events/ozone/evdev/keyboard_evdev.h
@@ -8,6 +8,7 @@
 #include <bitset>
 #include <linux/input.h>
 
+#include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/events/ozone/evdev/event_device_util.h"
 #include "ui/events/ozone/evdev/event_dispatch_callback.h"
 #include "ui/events/ozone/evdev/events_ozone_evdev_export.h"
@@ -30,6 +31,9 @@ class EVENTS_OZONE_EVDEV_EXPORT KeyboardEvdev {
                 const EventDispatchCallback& callback);
   ~KeyboardEvdev();
 
+  // Returns the ui::KeyboardCode for the given evdev keycode.
+  static KeyboardCode KeyboardCodeFromEvdevKey(unsigned int code);
+
   static int NativeCodeToEvdevCode(int native_code);
 
   // Handlers for raw key presses & releases.