fix clippy issues

crates/ui/src/scroll/scrollable_mask.rs

@@ -70,13 +70,17 @@ impl Element for ScrollableMask {
         _: Option<&GlobalElementId>,
         cx: &mut WindowContext,
     ) -> (LayoutId, Self::RequestLayoutState) {
-        let mut style = Style::default();
         // Set the layout style relative to the table view to get same size.
-        style.position = Position::Absolute;
-        style.flex_grow = 1.0;
-        style.flex_shrink = 1.0;
-        style.size.width = relative(1.).into();
-        style.size.height = relative(1.).into();
+        let style = Style {
+            position: Position::Absolute,
+            flex_grow: 1.0,
+            flex_shrink: 1.0,
+            size: gpui::Size {
+                width: relative(1.).into(),
+                height: relative(1.).into(),
+            },
+            ..Default::default()
+        };
 
         (cx.request_layout(style, None), ())
     }