ruined SwitcherBar

frontend/code/devToolsTreeWalk.ts

@@ -42,37 +42,11 @@ export function getDisplayableChildren(comp: ComponentBase): ComponentBase[] {
     return result;
 }
 
-/// Given an injected layout component, return its direct child (Which may
-/// also be injected!).
-export function getDirectChildOfInjectedComponent(
-    comp: ComponentBase
-): ComponentBase {
-    console.assert(comp.isInjectedLayoutComponent());
-
-    // Both Margins and Aligns have a single child, accessible as `content`
-    console.assert(
-        comp.state._type_ === 'Margin-builtin' ||
-            comp.state._type_ === 'Align-builtin'
-    );
-
-    let resultId: number = (comp.state as any).content;
-    console.assert(resultId !== undefined);
-
-    // Return the component, not ID
-    return componentsById[resultId];
-}
-
 /// Return the root component, but take care to discard any rio internal
 /// components.
 export function getDisplayedRootComponent(): ComponentBase {
     let rootScroller = getRootScroller();
     let result = componentsById[rootScroller.state.content]!;
 
-    // This might be the user's root, but could also be injected. Keep
-    // digging.
-    while (result.isInjectedLayoutComponent()) {
-        result = getDirectChildOfInjectedComponent(result);
-    }
-
     return result;
 }