Auto merge of #22743 - ferjm:shadowdom, r=emilio

Partial ShadowDOM support

This is just an early WIP, not to take it very seriously yet.

- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [x] These changes fix #22719
- [x] There are tests for these changes

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1 files changed, 3 insertions, 3 deletions

diff --git a/components/script/dom/htmlbuttonelement.rs b/components/script/dom/htmlbuttonelement.rs
index 96b51b472c4..a7b8dacd060 100755
--- a/components/script/dom/htmlbuttonelement.rs
+++ b/components/script/dom/htmlbuttonelement.rs
@@ -18,7 +18,7 @@ use crate::dom::htmlfieldsetelement::HTMLFieldSetElement;
 use crate::dom::htmlformelement::HTMLFormElement;
 use crate::dom::htmlformelement::{FormControl, FormDatum, FormDatumValue};
 use crate::dom::htmlformelement::{FormSubmitter, ResetFrom, SubmittedFrom};
-use crate::dom::node::{document_from_node, window_from_node, Node, UnbindContext};
+use crate::dom::node::{document_from_node, window_from_node, BindContext, Node, UnbindContext};
 use crate::dom::nodelist::NodeList;
 use crate::dom::validation::Validatable;
 use crate::dom::validitystate::{ValidationFlags, ValidityState};
@@ -232,9 +232,9 @@ impl VirtualMethods for HTMLButtonElement {
         }
     }
 
-    fn bind_to_tree(&self, tree_in_doc: bool) {
+    fn bind_to_tree(&self, context: &BindContext) {
         if let Some(ref s) = self.super_type() {
-            s.bind_to_tree(tree_in_doc);
+            s.bind_to_tree(context);
         }
 
         self.upcast::<Element>()