Make DOMString a newtype around String, rather than a typedef.

This should make it somewhat easier to experiment with alternative
representations in the future. To reduce churn, this commit leaves the String
field public, though.

Also, this will allow us to use the default String type to represent the IDL
USVString type, which explicitly forbids unpaired surrogates, ans as such is
a better match to the Rust String type.

1 files changed, 3 insertions, 2 deletions

diff --git a/components/script/dom/userscripts.rs b/components/script/dom/userscripts.rs
index ad03330bd7f..7a29b460840 100644
--- a/components/script/dom/userscripts.rs
+++ b/components/script/dom/userscripts.rs
@@ -13,6 +13,7 @@ use std::fs::read_dir;
 use std::path::PathBuf;
 use util::opts;
 use util::resource_files::resources_dir_path;
+use util::str::DOMString;
 
 
 pub fn load_script(head: &HTMLHeadElement) {
@@ -41,9 +42,9 @@ pub fn load_script(head: &HTMLHeadElement) {
                 Ok(ref s) if s.ends_with(".js") => "file://".to_owned() + &s[..],
                 _ => continue
             };
-            let new_script = doc.CreateElement("script".to_owned()).unwrap();
+            let new_script = doc.CreateElement(DOMString("script".to_owned())).unwrap();
             let new_script = new_script.r();
-            new_script.set_string_attribute(&atom!("src"), name);
+            new_script.set_string_attribute(&atom!("src"), DOMString(name));
             node.InsertBefore(new_script.upcast(), first_child.r()).unwrap();
         }
     }