Make DOMString represent a non-nullable string.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/components/script/dom/htmlstyleelement.rs b/src/components/script/dom/htmlstyleelement.rs
index 88c933d851e..cf18b229f8e 100644
--- a/src/components/script/dom/htmlstyleelement.rs
+++ b/src/components/script/dom/htmlstyleelement.rs
@@ -34,19 +34,19 @@ impl HTMLStyleElement {
     pub fn SetDisabled(&self, _disabled: bool) {
     }
 
-    pub fn Media(&self) -> DOMString {
+    pub fn Media(&self) -> Option<DOMString> {
         None
     }
 
-    pub fn SetMedia(&mut self, _media: &DOMString) -> ErrorResult {
+    pub fn SetMedia(&mut self, _media: &Option<DOMString>) -> ErrorResult {
         Ok(())
     }
 
-    pub fn Type(&self) -> DOMString {
+    pub fn Type(&self) -> Option<DOMString> {
         None
     }
 
-    pub fn SetType(&mut self, _type: &DOMString) -> ErrorResult {
+    pub fn SetType(&mut self, _type: &Option<DOMString>) -> ErrorResult {
         Ok(())
     }