Remove WindowContext::is_child_focused

crates/gpui/src/app.rs

@@ -5360,10 +5360,6 @@ mod tests {
             cx.focus(&view_2);
         });
 
-        cx.read_window(window_id, |cx| {
-            assert!(cx.is_child_focused(&view_1));
-            assert!(!cx.is_child_focused(&view_2));
-        });
         assert_eq!(
             mem::take(&mut *view_events.lock()),
             ["view 1 blurred", "view 2 focused"],
@@ -5377,10 +5373,6 @@ mod tests {
         );
 
         view_1.update(cx, |_, cx| cx.focus(&view_1));
-        cx.read_window(window_id, |cx| {
-            assert!(!cx.is_child_focused(&view_1));
-            assert!(!cx.is_child_focused(&view_2));
-        });
         assert_eq!(
             mem::take(&mut *view_events.lock()),
             ["view 2 blurred", "view 1 focused"],

crates/gpui/src/app/window.rs

@@ -1085,16 +1085,6 @@ impl<'a> WindowContext<'a> {
         self.window.focused_view_id
     }
 
-    pub fn is_child_focused(&self, view: &AnyViewHandle) -> bool {
-        if let Some(focused_view_id) = self.focused_view_id() {
-            self.ancestors(focused_view_id)
-                .skip(1) // Skip self id
-                .any(|parent| parent == view.view_id)
-        } else {
-            false
-        }
-    }
-
     pub fn window_bounds(&self) -> WindowBounds {
         self.window.platform_window.bounds()
     }