From a837106f5459c2461f931e9a67a0387856017424 Mon Sep 17 00:00:00 2001
From: Tetsuharu OHZEKI <saneyuki.snyk@gmail.com>
Date: Tue, 3 Jun 2014 03:28:44 +0900
Subject: [PATCH] Remove needless 'self' mutability from
 DocumentTypeMethods::Remove().

---
 src/components/script/dom/documenttype.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/components/script/dom/documenttype.rs b/src/components/script/dom/documenttype.rs
index 8d759cff8cc..46ebca2e5a8 100644
--- a/src/components/script/dom/documenttype.rs
+++ b/src/components/script/dom/documenttype.rs
@@ -56,7 +56,7 @@ pub trait DocumentTypeMethods {
     fn Name(&self) -> DOMString;
     fn PublicId(&self) -> DOMString;
     fn SystemId(&self) -> DOMString;
-    fn Remove(&mut self);
+    fn Remove(&self);
 }
 
 impl<'a> DocumentTypeMethods for JSRef<'a, DocumentType> {
@@ -73,8 +73,8 @@ impl<'a> DocumentTypeMethods for JSRef<'a, DocumentType> {
     }
 
     // http://dom.spec.whatwg.org/#dom-childnode-remove
-    fn Remove(&mut self) {
-        let node: &mut JSRef<Node> = NodeCast::from_mut_ref(self);
+    fn Remove(&self) {
+        let node: &JSRef<Node> = NodeCast::from_ref(self);
         node.remove_self();
     }
 }