Remove unsound Root::deref() calls in DOMParser::ParseFromString.

Note that Root::clone() calls through to JSRef::clone() due to autoderef.

1 files changed, 8 insertions, 8 deletions

diff --git a/components/script/dom/domparser.rs b/components/script/dom/domparser.rs
index 09cabce1700..2b8487a35ab 100644
--- a/components/script/dom/domparser.rs
+++ b/components/script/dom/domparser.rs
@@ -47,22 +47,22 @@ impl<'a> DOMParserMethods for JSRef<'a, DOMParser> {
                        s: DOMString,
                        ty: DOMParserBinding::SupportedType)
                        -> Fallible<Temporary<Document>> {
-        let window = self.window.root().clone();
-        let url = window.get_url();
+        let window = self.window.root();
+        let url = window.r().get_url();
         let content_type = DOMParserBinding::SupportedTypeValues::strings[ty as uint].into_string();
         match ty {
             Text_html => {
-                let document = Document::new(window, Some(url.clone()),
+                let document = Document::new(window.r(), Some(url.clone()),
                                              IsHTMLDocument::HTMLDocument,
                                              Some(content_type),
-                                             DocumentSource::FromParser).root().clone();
-                parse_html(document, HTMLInput::InputString(s), &url);
-                document.set_ready_state(DocumentReadyState::Complete);
-                Ok(Temporary::from_rooted(document))
+                                             DocumentSource::FromParser).root();
+                parse_html(document.r(), HTMLInput::InputString(s), &url);
+                document.r().set_ready_state(DocumentReadyState::Complete);
+                Ok(Temporary::from_rooted(document.r()))
             }
             Text_xml => {
                 //FIXME: this should probably be FromParser when we actually parse the string (#3756).
-                Ok(Document::new(window, Some(url.clone()),
+                Ok(Document::new(window.r(), Some(url.clone()),
                                  IsHTMLDocument::NonHTMLDocument,
                                  Some(content_type),
                                  DocumentSource::NotFromParser))