Fix compile errors

crates/feature_flags2/src/feature_flags2.rs

@@ -28,7 +28,7 @@ pub trait FeatureFlagViewExt<V: 'static> {
         F: Fn(bool, &mut V, &mut ViewContext<V>) + Send + Sync + 'static;
 }
 
-impl<V> FeatureFlagViewExt<V> for ViewContext<'_, '_, V>
+impl<V> FeatureFlagViewExt<V> for ViewContext<'_, V>
 where
     V: 'static + Send + Sync,
 {

crates/gpui2_macros/src/derive_component.rs

@@ -30,7 +30,7 @@ pub fn derive_component(input: TokenStream) -> TokenStream {
     let expanded = quote! {
         impl #impl_generics gpui2::Component<#view_type> for #name #ty_generics #where_clause {
             fn render(self) -> gpui2::AnyElement<#view_type> {
-                (move |view_state: &mut #view_type, cx: &mut gpui2::ViewContext<'_, '_, #view_type>| self.render(view_state, cx))
+                (move |view_state: &mut #view_type, cx: &mut gpui2::ViewContext<'_, #view_type>| self.render(view_state, cx))
                     .render()
             }
         }