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..0b5df6a6985d79a5fecd229f358b4eb01ba8d981 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
@@ -25,6 +25,7 @@ class CursorDelegateEvdev;
 class KeyboardEvdev;
 struct GestureDeviceProperties;
 class GesturePropertyProvider;
+enum class DomCode;
 
 // Convert libevdev-cros events to ui::Events using libgestures.
 //
@@ -56,6 +57,9 @@ 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 +93,10 @@ class EVENTS_OZONE_EVDEV_EXPORT GestureInterpreterLibevdevCros
   // and multi-touch mice.
   bool is_mouse_;
 
+  // The keys which should be processed. nullptr if all keys should be
+  // processed.
+  scoped_ptr<std::set<DomCode>> allowed_keys_;
+
   // Shared modifier state.
   EventModifiersEvdev* modifiers_;