Make DOMString an alias for Option<~str>

Fixes #898.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/components/script/dom/htmlbodyelement.rs b/src/components/script/dom/htmlbodyelement.rs
index f6781d3bbc9..6d305f45bc3 100644
--- a/src/components/script/dom/htmlbodyelement.rs
+++ b/src/components/script/dom/htmlbodyelement.rs
@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-use dom::bindings::utils::{DOMString, null_string, ErrorResult};
+use dom::bindings::utils::{DOMString, ErrorResult};
 use dom::htmlelement::HTMLElement;
 
 pub struct HTMLBodyElement {
@@ -11,42 +11,42 @@ pub struct HTMLBodyElement {
 
 impl HTMLBodyElement {
     pub fn Text(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetText(&mut self, _text: &DOMString, _rv: &mut ErrorResult) {
     }
 
     pub fn Link(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetLink(&self, _link: &DOMString, _rv: &mut ErrorResult) {
     }
 
     pub fn VLink(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetVLink(&self, _v_link: &DOMString, _rv: &mut ErrorResult) {
     }
 
     pub fn ALink(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetALink(&self, _a_link: &DOMString, _rv: &mut ErrorResult) {
     }
 
     pub fn BgColor(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetBgColor(&self, _bg_color: &DOMString, _rv: &mut ErrorResult) {
     }
 
     pub fn Background(&self) -> DOMString {
-        null_string
+        None
     }
 
     pub fn SetBackground(&self, _background: &DOMString, _rv: &mut ErrorResult) {