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Introduce UnbindContext

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This holds the context that describes the original node that was removed from a tree
when unbinding from a tree.
This commit is contained in:
Anthony Ramine 2015-10-24 02:58:31 +02:00
parent b63ca94c7f
commit 8f01790f06
10 changed files with 41 additions and 45 deletions
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8
components/script/dom/htmltextareaelement.rs
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@ -20,7 +20,7 @@ use dom::htmlelement::HTMLElement;
use dom::htmlfieldsetelement::HTMLFieldSetElement;
use dom::htmlformelement::{FormControl, HTMLFormElement};
use dom::keyboardevent::KeyboardEvent;
use dom::node::{ChildrenMutation, Node, NodeDamage};
use dom::node::{ChildrenMutation, Node, NodeDamage, UnbindContext};
use dom::node::{document_from_node, window_from_node};
use dom::nodelist::NodeList;
use dom::virtualmethods::VirtualMethods;
@ -300,10 +300,8 @@ impl VirtualMethods for HTMLTextAreaElement {
}
}
fn unbind_from_tree(&self, tree_in_doc: bool) {
if let Some(ref s) = self.super_type() {
s.unbind_from_tree(tree_in_doc);
}
fn unbind_from_tree(&self, context: &UnbindContext) {
self.super_type().unwrap().unbind_from_tree(context);
let node = self.upcast::<Node>();
let el = self.upcast::<Element>();