Remove unnecessary implementation for CoolText unit test

crates/bevy_asset/src/lib.rs

@@ -415,7 +415,7 @@ mod tests {
     use bevy_utils::BoxedFuture;
     use futures_lite::AsyncReadExt;
     use serde::{Deserialize, Serialize};
-    use std::{any::TypeId, path::Path};
+    use std::path::Path;
     use thiserror::Error;
 
     #[derive(Asset, TypePath, Debug)]
@@ -501,14 +501,6 @@ mod tests {
         fn extensions(&self) -> &[&str] {
             &["cool.ron"]
         }
-
-        fn label_type_name(&self, _label_type: &str) -> Option<&'static str> {
-            Some(std::any::type_name::<SubText>())
-        }
-
-        fn label_type_id(&self, _label_type: &str) -> Option<TypeId> {
-            Some(TypeId::of::<SubText>())
-        }
     }
 
     fn test_app(dir: Dir) -> (App, GateOpener) {