Introduce iced_sentinel and iced_debug crates

winit/src/multi_window/state.rs

@@ -138,12 +138,7 @@ where
     }
 
     /// Processes the provided window event and updates the [`State`] accordingly.
-    pub fn update(
-        &mut self,
-        window: &Window,
-        event: &WindowEvent,
-        _debug: &mut crate::runtime::Debug,
-    ) {
+    pub fn update(&mut self, window: &Window, event: &WindowEvent) {
         match event {
             WindowEvent::Resized(new_size) => {
                 let size = Size::new(new_size.width, new_size.height);