[css-typed-om] Use USVString for urls.

shans · shans · commit fc050f92602b · 2017-04-03T12:59:09.000+10:00
(Addresses w3c#244)
diff --git a/css-typed-om/Overview.bs b/css-typed-om/Overview.bs
@@ -1509,9 +1509,9 @@ interface CSSImageValue : CSSResourceValue {
 	readonly attribute double? intrinsicRatio;
 };
 
-[Constructor(DOMString url)]
+[Constructor(USVString url)]
 interface CSSURLImageValue : CSSImageValue {
-	readonly attribute DOMString url;
+	readonly attribute USVString url;
 };
 
 </pre>
