Eliminate warnings

1 files changed, 4 insertions, 4 deletions

diff --git a/components/script/dom/node.rs b/components/script/dom/node.rs
index bcd613c753b..40b3aa57085 100644
--- a/components/script/dom/node.rs
+++ b/components/script/dom/node.rs
@@ -657,7 +657,7 @@ impl<'m, 'n> NodeHelpers<'m, 'n> for JSRef<'n, Node> {
     }
 
     fn owner_doc(&self) -> Temporary<Document> {
-        Temporary::new(self.owner_doc.get().get_ref().clone())
+        Temporary::new(self.owner_doc.get().as_ref().unwrap().clone())
     }
 
     fn set_owner_doc(&self, document: JSRef<Document>) {
@@ -869,7 +869,7 @@ impl<'a> Iterator<JSRef<'a, Node>> for AncestorIterator<'a> {
         }
 
         // FIXME: Do we need two clones here?
-        let x = self.current.get_ref().clone();
+        let x = self.current.as_ref().unwrap().clone();
         self.current = x.parent_node().map(|node| (*node.root()).clone());
         Some(x)
     }
@@ -1236,7 +1236,7 @@ impl Node {
 
         // Step 7: mutation records.
         // Step 8.
-        for node in nodes.mut_iter() {
+        for node in nodes.iter_mut() {
             parent.add_child(*node, child);
             let is_in_doc = parent.is_in_doc();
             for kid in node.traverse_preorder() {
@@ -1571,7 +1571,7 @@ impl<'a> NodeMethods for JSRef<'a, Node> {
         let window = doc.deref().window.root();
         let child_list = NodeList::new_child_list(*window, self);
         self.child_list.assign(Some(child_list));
-        Temporary::new(self.child_list.get().get_ref().clone())
+        Temporary::new(self.child_list.get().as_ref().unwrap().clone())
     }
 
     // http://dom.spec.whatwg.org/#dom-node-firstchild