diff options
Diffstat (limited to 'components/style/traversal.rs')
| -rw-r--r-- | components/style/traversal.rs | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/components/style/traversal.rs b/components/style/traversal.rs index 1f64e7f22f0..315688ff187 100644 --- a/components/style/traversal.rs +++ b/components/style/traversal.rs @@ -267,7 +267,6 @@ pub trait DomTraversal<E: TElement>: Sync { context: &mut StyleContext<E>, parent: E, parent_data: &ElementData, - is_initial_style: bool, ) -> bool { debug_assert!( parent.has_current_styles_for_traversal(parent_data, context.shared.traversal_flags) @@ -279,21 +278,6 @@ pub trait DomTraversal<E: TElement>: Sync { return true; } - // Gecko-only XBL handling. - // - // When we apply the XBL binding during frame construction, we restyle - // the whole subtree again if the binding is valid, so assuming it's - // likely to load valid bindings, we avoid wasted work here, which may - // be a very big perf hit when elements with bindings are nested - // heavily. - if cfg!(feature = "gecko") && - is_initial_style && - parent_data.styles.primary().has_moz_binding() - { - debug!("Parent {:?} has XBL binding, deferring traversal", parent); - return true; - } - return false; } @@ -521,7 +505,7 @@ pub fn recalc_style_at<E, D, F>( is_servo_nonincremental_layout(); traverse_children = traverse_children && - !traversal.should_cull_subtree(context, element, &data, is_initial_style); + !traversal.should_cull_subtree(context, element, &data); // Examine our children, and enqueue the appropriate ones for traversal. if traverse_children { |