layout: Correct damage propagation and style repair for repaint-only layout (#37004)

When making last-minute changes to the repaint-only layout pass, damage
propagation was broken, meaning that full layout was always done. This
change fixes that, meaning that times in the `blaster.html` test case
now reflect those described in the original commit message from #36978.

In addition, some style repair is now fixed:
- `InlineFormattingContext`s now keep a `SharedInlineStyles` for the
root of the IFC
    which is updated during style repair.
 - `BlockFormattingContext`s now properly update their style.

These changes are verified by turning on repaint only layout for more
properties
in Stylo via servo/stylo#183.

Testing: Manual performance testing via `blaster.html`.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>

components/layout/dom.rs

@@ -126,15 +126,15 @@ impl LayoutBox {
                         .repair_style(context, node, new_style);
                 }
             },
-            LayoutBox::FlexLevel(flex_level_box) => {
-                flex_level_box.borrow_mut().repair_style(context, new_style)
-            },
+            LayoutBox::FlexLevel(flex_level_box) => flex_level_box
+                .borrow_mut()
+                .repair_style(context, node, new_style),
             LayoutBox::TableLevelBox(table_level_box) => {
-                table_level_box.repair_style(context, new_style)
-            },
-            LayoutBox::TaffyItemBox(taffy_item_box) => {
-                taffy_item_box.borrow_mut().repair_style(context, new_style)
+                table_level_box.repair_style(context, node, new_style)
             },
+            LayoutBox::TaffyItemBox(taffy_item_box) => taffy_item_box
+                .borrow_mut()
+                .repair_style(context, node, new_style),
         }
     }
 }