Revert "Improve completion, action and shared project popovers' layout"

crates/gpui/src/elements/uniform_list.rs

@@ -56,8 +56,6 @@ where
             ..Default::default()
         },
         scroll_handle: None,
-        use_max_width: false,
-        use_max_height: false,
     }
 }
 
@@ -66,8 +64,6 @@ pub struct UniformList {
     id: ElementId,
     item_count: usize,
     item_to_measure_index: usize,
-    use_max_width: bool,
-    use_max_height: bool,
     render_items:
         Box<dyn for<'a> Fn(Range<usize>, &'a mut WindowContext) -> SmallVec<[AnyElement; 64]>>,
     interactivity: Interactivity,
@@ -284,40 +280,19 @@ impl UniformList {
         self
     }
 
-    /// Forces the list to use the `AvailableSpace::MaxContent` for its items width during laying out.
-    pub fn use_max_width(mut self) -> Self {
-        self.use_max_width = true;
-        self
-    }
-
-    /// Forces the list to use the `AvailableSpace::MaxContent` for its items' height during laying out.
-    pub fn use_max_height(mut self) -> Self {
-        self.use_max_height = true;
-        self
-    }
-
     fn measure_item(&self, list_width: Option<Pixels>, cx: &mut ElementContext) -> Size<Pixels> {
         if self.item_count == 0 {
             return Size::default();
         }
 
-        let width_default = if self.use_max_width {
-            AvailableSpace::MaxContent
-        } else {
-            AvailableSpace::MinContent
-        };
-        let height_default = if self.use_max_height {
-            AvailableSpace::MaxContent
-        } else {
-            AvailableSpace::MinContent
-        };
-
         let item_ix = cmp::min(self.item_to_measure_index, self.item_count - 1);
         let mut items = (self.render_items)(item_ix..item_ix + 1, cx);
         let mut item_to_measure = items.pop().unwrap();
         let available_space = size(
-            list_width.map_or(width_default, AvailableSpace::Definite),
-            height_default,
+            list_width.map_or(AvailableSpace::MinContent, |width| {
+                AvailableSpace::Definite(width)
+            }),
+            AvailableSpace::MinContent,
         );
         item_to_measure.measure(available_space, cx)
     }