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Remove unnecessary deref()s (fixes #3586)

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This commit is contained in:
Tim Taubert 2014-10-09 13:12:02 +02:00
parent 15b508ac10
commit 35f8270c64
30 changed files with 147 additions and 164 deletions
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5
components/script/dom/domimplementation.rs
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@ -132,13 +132,11 @@ impl<'a> DOMImplementationMethods for JSRef<'a, DOMImplementation> {
{
// Step 4.
let doc_html: Root<Node> = NodeCast::from_temporary(HTMLHtmlElement::new("html".to_string(), None, *doc)).root();
let doc_html = doc_html.deref();
assert!(doc_node.AppendChild(*doc_html).is_ok());
{
// Step 5.
let doc_head: Root<Node> = NodeCast::from_temporary(HTMLHeadElement::new("head".to_string(), None, *doc)).root();
let doc_head = doc_head.deref();
assert!(doc_html.AppendChild(*doc_head).is_ok());
// Step 6.
@ -147,12 +145,10 @@ impl<'a> DOMImplementationMethods for JSRef<'a, DOMImplementation> {
Some(title_str) => {
// Step 6.1.
let doc_title: Root<Node> = NodeCast::from_temporary(HTMLTitleElement::new("title".to_string(), None, *doc)).root();
let doc_title = doc_title.deref();
assert!(doc_head.AppendChild(*doc_title).is_ok());
// Step 6.2.
let title_text: Root<Text> = Text::new(title_str, *doc).root();
let title_text = title_text.deref();
assert!(doc_title.AppendChild(NodeCast::from_ref(*title_text)).is_ok());
}
}
@ -160,7 +156,6 @@ impl<'a> DOMImplementationMethods for JSRef<'a, DOMImplementation> {
// Step 7.
let doc_body: Root<HTMLBodyElement> = HTMLBodyElement::new("body".to_string(), None, *doc).root();
let doc_body = doc_body.deref();
assert!(doc_html.AppendChild(NodeCast::from_ref(*doc_body)).is_ok());
}