fix: clippy issues

crates/ui/src/dropdown.rs

@@ -1,9 +1,3 @@
-use crate::{
-    h_flex,
-    list::{self, List, ListDelegate, ListItem},
-    theme::{scale::ColorScaleStep, ActiveTheme},
-    v_flex, Icon, IconName, Sizable, Size, StyleSized, StyledExt,
-};
 use gpui::{
     actions, anchored, canvas, deferred, div, prelude::FluentBuilder, px, rems, AnyElement, App,
     AppContext, Bounds, ClickEvent, Context, DismissEvent, ElementId, Entity, EventEmitter,
@@ -11,6 +5,13 @@ use gpui::{
     Pixels, Render, SharedString, StatefulInteractiveElement, Styled, Task, WeakEntity, Window,
 };
 
+use crate::{
+    h_flex,
+    list::{self, List, ListDelegate, ListItem},
+    theme::{scale::ColorScaleStep, ActiveTheme},
+    v_flex, Icon, IconName, Sizable, Size, StyleSized, StyledExt,
+};
+
 actions!(dropdown, [Up, Down, Enter, Escape]);
 
 const CONTEXT: &str = "Dropdown";
@@ -524,11 +525,6 @@ where
         cx.notify();
     }
 
-    fn clean(&mut self, _: &ClickEvent, window: &mut Window, cx: &mut Context<Self>) {
-        self.set_selected_index(None, window, cx);
-        cx.emit(DropdownEvent::Confirm(None));
-    }
-
     fn display_title(&self, window: &Window, cx: &App) -> impl IntoElement {
         let title = if let Some(selected_index) = &self.selected_index(window, cx) {
             let title = self