clean up unused code

packages/native-core/src/real_dom.rs

@@ -452,7 +452,7 @@ impl<S: State + Send> RealDom<S> {
     fn clone_node(&mut self, node_id: NodeId) -> NodeId {
         let node = self.tree.get(node_id).unwrap();
         let new_node = Node {
-            state: node.state.clone_or_default(),
+            state: node.state.clone(),
             node_data: node.node_data.clone(),
         };
         let new_id = self.create_node(new_node, true);

packages/native-core/src/state.rs

@@ -1,5 +1,4 @@
 use crate::passes::{AnyMapLike, TypeErasedPass};
-use std::any::TypeId;
 use std::cmp::Ordering;
 
 /// Join two sorted iterators
@@ -41,14 +40,4 @@ pub(crate) fn union_ordered_iter<'a>(
 pub trait State: Default + Clone + AnyMapLike + 'static {
     #[doc(hidden)]
     fn create_passes() -> Box<[TypeErasedPass<Self>]>;
-
-    #[doc(hidden)]
-    fn clone_or_default(&self) -> Self {
-        self.clone()
-    }
-
-    #[doc(hidden)]
-    fn non_clone_members() -> Box<[TypeId]> {
-        Box::new([])
-    }
 }