Prepend, rather than append, SVG title elements.

Fixes #8164
servo · bors-servo · Nov 7, 2015 · Oct 31, 2015 · Nov 6, 2015 · 71c5d1764a5b4a4c547bc156a496f7677db71f96
commit 71c5d1764a5b4a4c547bc156a496f7677db71f96
diff --git a/components/script/dom/document.rs b/components/script/dom/document.rs
@@ -1740,8 +1740,10 @@ impl DocumentMethods for Document {
                     let name = QualName::new(ns!(SVG), atom!("title"));
                     let elem = Element::create(name, None, self,
                                                ElementCreator::ScriptCreated);
-                    root.upcast::<Node>()
-                        .AppendChild(elem.upcast())
+                    let parent = root.upcast::<Node>();
+                    let child = elem.upcast::<Node>();
+                    parent
+                        .InsertBefore(child, parent.GetFirstChild().r())
                         .unwrap()
                 }
             }

diff --git a/tests/wpt/metadata/html/dom/documents/dom-tree-accessors/document.title-09.html.ini b/tests/wpt/metadata/html/dom/documents/dom-tree-accessors/document.title-09.html.ini