Port ScopedDisableInternalMouseAndKeyboardX11 to Ozone

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

Index: ui/events/ozone/evdev/libgestures_glue/gesture_interpreter_libevdev_cros.h
diff --git a/ui/events/ozone/evdev/libgestures_glue/gesture_interpreter_libevdev_cros.h b/ui/events/ozone/evdev/libgestures_glue/gesture_interpreter_libevdev_cros.h
index f532d60e66070cf9fec78c19c09605bb63f4bb31..2e2958258580263ea31fc8383f54b340a14a4388 100644
--- a/ui/events/ozone/evdev/libgestures_glue/gesture_interpreter_libevdev_cros.h
+++ b/ui/events/ozone/evdev/libgestures_glue/gesture_interpreter_libevdev_cros.h
@@ -56,6 +56,9 @@ class EVENTS_OZONE_EVDEV_EXPORT GestureInterpreterLibevdevCros
   void OnLibEvdevCrosEvent(Evdev* evdev,
                            EventStateRec* evstate,
                            const timeval& time) override;
+  void SetAllowedKeys(
+      scoped_ptr<std::set<DomCode>> allowed_keys) override;
+  void AllowAllKeys() override;
 
   // Handler for gesture events generated from libgestures.
   void OnGestureReady(const Gesture* gesture);
@@ -89,6 +92,10 @@ class EVENTS_OZONE_EVDEV_EXPORT GestureInterpreterLibevdevCros
   // and multi-touch mice.
   bool is_mouse_;
 
+  // The evdev codes of the keys which should be processed. nullptr if all keys
+  // should be processed.
+  scoped_ptr<std::set<int>> allowed_keys_;
+
   // Shared modifier state.
   EventModifiersEvdev* modifiers_;