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Auto merge of #26110 - servo:layout-2020-rm-note-dirty-descendant, r=emilio

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Kill ServoLayoutElement::note_dirty_descendant
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bors-servo 2020-04-04 09:51:19 -04:00 • committed by GitHub
commit 57fe27a4ef
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5 changed files with 8 additions and 48 deletions
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15
components/layout_thread/dom_wrapper.rs
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@ -712,21 +712,6 @@ impl<'le> ServoLayoutElement<'le> {
pub unsafe fn set_has_snapshot(&self) {
self.as_node().node.set_flag(NodeFlags::HAS_SNAPSHOT, true);
}
pub unsafe fn note_dirty_descendant(&self) {
use selectors::Element;
let mut current = Some(*self);
while let Some(el) = current {
// FIXME(bholley): Ideally we'd have the invariant that any element
// with has_dirty_descendants also has the bit set on all its
// ancestors. However, there are currently some corner-cases where
// we get that wrong. I have in-flight patches to fix all this
// stuff up, so we just always propagate this bit for now.
el.set_dirty_descendants();
current = el.parent_element();
}
}
}
fn as_element<'dom>(node: LayoutDom<'dom, Node>) -> Option<ServoLayoutElement<'dom>> {