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Remove uses of &mut JSRef

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Since everything with JSRef happens with interior mutability, it doesn't
make any sense to use an &mut JSRef.
This commit is contained in:
Cameron Zwarich 2014-09-18 15:30:38 -07:00
parent 5e5f77a354
commit 176b3f7698
2 changed files with 1 additions and 14 deletions
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2
components/script/dom/node.rs
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@ -1779,7 +1779,7 @@ impl<'a> NodeMethods for JSRef<'a, Node> {
} else {
match prev_text {
Some(ref mut text_node) => {
let prev_characterdata: &mut JSRef<CharacterData> = CharacterDataCast::to_mut_ref(text_node).unwrap();
let prev_characterdata: &JSRef<CharacterData> = CharacterDataCast::to_ref(text_node).unwrap();
let _ = prev_characterdata.AppendData(characterdata.Data());
self.remove_child(&child);
},