1 files changed, 3 insertions, 0 deletions
diff --git a/ui/events/devices/device_data_manager.h b/ui/events/devices/device_data_manager.h
index d8ede81..2975b9fe 100644
--- a/ui/events/devices/device_data_manager.h
+++ b/ui/events/devices/device_data_manager.h
@@ -30,6 +30,7 @@ class EVENTS_DEVICES_EXPORT DeviceDataManager
   ~DeviceDataManager() override;
 
   static void CreateInstance();
+  static void DeleteInstance();
   static DeviceDataManager* GetInstance();
   static bool HasInstance();
 
@@ -63,6 +64,8 @@ class EVENTS_DEVICES_EXPORT DeviceDataManager
 
   static DeviceDataManager* instance();
 
+  static void set_instance(DeviceDataManager* instance);
+
   // DeviceHotplugEventObserver:
   void OnTouchscreenDevicesUpdated(
       const std::vector<TouchscreenDevice>& devices) override;