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, 5 insertions, 5 deletions

diff --git a/components/script/dom/virtualmethods.rs b/components/script/dom/virtualmethods.rs
index 7a41642a201..f3b8b633232 100644
--- a/components/script/dom/virtualmethods.rs
+++ b/components/script/dom/virtualmethods.rs
@@ -51,7 +51,7 @@ use crate::dom::htmltemplateelement::HTMLTemplateElement;
 use crate::dom::htmltextareaelement::HTMLTextAreaElement;
 use crate::dom::htmltitleelement::HTMLTitleElement;
 use crate::dom::htmlvideoelement::HTMLVideoElement;
-use crate::dom::node::{ChildrenMutation, CloneChildrenFlag, Node, UnbindContext};
+use crate::dom::node::{BindContext, ChildrenMutation, CloneChildrenFlag, Node, UnbindContext};
 use crate::dom::svgsvgelement::SVGSVGElement;
 use html5ever::LocalName;
 use style::attr::AttrValue;
@@ -90,15 +90,15 @@ pub trait VirtualMethods {
         }
     }
 
-    /// Called when a Node is appended to a tree, where 'tree_in_doc' indicates
+    /// Called when a Node is appended to a tree, where 'tree_connected' indicates
     /// whether the tree is part of a Document.
-    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);
         }
     }
 
-    /// Called when a Node is removed from a tree, where 'tree_in_doc'
+    /// Called when a Node is removed from a tree, where 'tree_connected'
     /// indicates whether the tree is part of a Document.
     /// Implements removing steps:
     /// <https://dom.spec.whatwg.org/#concept-node-remove-ext>