1 files changed, 3 insertions, 6 deletions
diff --git a/components/script/dom/nodeiterator.rs b/components/script/dom/nodeiterator.rs
index d9e46a5ea44..920d94d635c 100644
--- a/components/script/dom/nodeiterator.rs
+++ b/components/script/dom/nodeiterator.rs
@@ -9,7 +9,7 @@ use dom::bindings::codegen::Bindings::NodeFilterBinding::NodeFilterConstants;
 use dom::bindings::codegen::Bindings::NodeIteratorBinding;
 use dom::bindings::codegen::Bindings::NodeIteratorBinding::NodeIteratorMethods;
 use dom::bindings::error::Fallible;
-use dom::bindings::js::{JS, MutHeap, Root};
+use dom::bindings::js::{JS, MutJS, Root};
 use dom::bindings::reflector::{Reflector, reflect_dom_object};
 use dom::document::Document;
 use dom::node::Node;
@@ -21,7 +21,7 @@ pub struct NodeIterator {
     reflector_: Reflector,
     root_node: JS<Node>,
     #[ignore_heap_size_of = "Defined in rust-mozjs"]
-    reference_node: MutHeap<JS<Node>>,
+    reference_node: MutJS<Node>,
     pointer_before_reference_node: Cell<bool>,
     what_to_show: u32,
     #[ignore_heap_size_of = "Can't measure due to #6870"]
@@ -35,7 +35,7 @@ impl NodeIterator {
         NodeIterator {
             reflector_: Reflector::new(),
             root_node: JS::from_ref(root_node),
-            reference_node: MutHeap::new(root_node),
+            reference_node: MutJS::new(root_node),
             pointer_before_reference_node: Cell::new(true),
             what_to_show: what_to_show,
             filter: filter
@@ -79,7 +79,6 @@ impl NodeIteratorMethods for NodeIterator {
         match self.filter {
             Filter::None => None,
             Filter::Callback(ref nf) => Some((*nf).clone()),
-            Filter::Native(_) => panic!("Cannot convert native node filter to DOM NodeFilter")
         }
     }
 
@@ -200,7 +199,6 @@ impl NodeIterator {
         // Step 3-5.
         match self.filter {
             Filter::None => Ok(NodeFilterConstants::FILTER_ACCEPT),
-            Filter::Native(f) => Ok((f)(node)),
             Filter::Callback(ref callback) => callback.AcceptNode_(self, node, Rethrow)
         }
     }
@@ -210,6 +208,5 @@ impl NodeIterator {
 #[derive(JSTraceable)]
 pub enum Filter {
     None,
-    Native(fn (node: &Node) -> u16),
     Callback(Rc<NodeFilter>)
 }