Auto merge of #8295 - Ms2ger:cleanup, r=jdm

Various cleanup.



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This commit is contained in:
bors-servo 2015-11-03 16:28:14 +05:30
commit 1794e5875a
2 changed files with 5 additions and 8 deletions

View file

@ -64,10 +64,7 @@ impl DOMTokenListMethods for DOMTokenList {
// https://dom.spec.whatwg.org/#dom-domtokenlist-item
fn Item(&self, index: u32) -> Option<DOMString> {
self.attribute().and_then(|attr| {
let attr = attr.r();
Some(attr.value().as_tokens()).and_then(|tokens| {
tokens.get(index as usize).map(|token| (**token).to_owned())
})
attr.value().as_tokens().get(index as usize).map(|token| (**token).to_owned())
})
}