Move DOMString into servo_util.

src/components/script/dom/attr.rs

@@ -3,10 +3,10 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::AttrBinding;
-use dom::bindings::utils::{Reflectable, Reflector, DOMString};
+use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
-use dom::bindings::utils::reflect_dom_object;
 use dom::window::Window;
 use servo_util::namespace::{Namespace, Null};
+use servo_util::str::DOMString;
 
 use std::util;
 

src/components/script/dom/bindings/codegen/CodegenRust.py

@@ -5162,6 +5162,7 @@ class CGBindingRoot(CGThing):
                           'dom::node::AbstractNode',
                           'dom::eventtarget::AbstractEventTarget',
                           'dom::event::AbstractEvent',
+                          'servo_util::str::DOMString',
                           'servo_util::vec::zip_copies',
                           'std::cast',
                           'std::libc',

src/components/script/dom/bindings/utils.rs

@@ -5,6 +5,7 @@
 use dom::bindings::codegen::PrototypeList;
 use dom::bindings::codegen::PrototypeList::MAX_PROTO_CHAIN_LENGTH;
 use dom::window;
+use servo_util::str::DOMString;
 
 use std::libc::c_uint;
 use std::cast;
@@ -114,31 +115,6 @@ extern fn InterfaceObjectToString(cx: *JSContext, _argc: c_uint, vp: *mut JSVal)
   }
 }
 
-pub type DOMString = ~str;
-
-pub fn null_str_as_empty(s: &Option<DOMString>) -> ~str {
-    // We don't use map_default because it would allocate ~"" even for Some.
-    match *s {
-        Some(ref s) => s.clone(),
-        None => ~""
-    }
-}
-
-pub fn null_str_as_empty_ref<'a>(s: &'a Option<DOMString>) -> &'a str {
-    match *s {
-        Some(ref s) => s.as_slice(),
-        None => &'a ""
-    }
-}
-
-pub fn null_str_as_word_null(s: &Option<DOMString>) -> ~str {
-    // We don't use map_default because it would allocate ~"null" even for Some.
-    match *s {
-        Some(ref s) => s.clone(),
-        None => ~"null"
-    }
-}
-
 fn is_dom_class(clasp: *JSClass) -> bool {
     unsafe {
         ((*clasp).flags & js::JSCLASS_IS_DOMJSCLASS) != 0

src/components/script/dom/blob.rs

@@ -2,10 +2,11 @@
  * 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, Reflectable, Reflector, reflect_dom_object};
+use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
 use dom::bindings::utils::Fallible;
 use dom::bindings::codegen::BlobBinding;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 pub struct Blob {
     reflector_: Reflector,

src/components/script/dom/characterdata.rs

@@ -4,10 +4,11 @@
 
 //! DOM bindings for `CharacterData`.
 
-use dom::bindings::utils::{DOMString, ErrorResult, Fallible};
+use dom::bindings::utils::{Fallible, ErrorResult};
 use dom::bindings::utils::{Reflectable, Reflector};
 use dom::document::AbstractDocument;
 use dom::node::{Node, NodeTypeId};
+use servo_util::str::DOMString;
 
 pub struct CharacterData {
     node: Node,

src/components/script/dom/comment.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::CommentBinding;
-use dom::bindings::utils::{DOMString, Fallible};
+use dom::bindings::utils::Fallible;
 use dom::characterdata::CharacterData;
 use dom::document::AbstractDocument;
 use dom::node::{AbstractNode, CommentNodeTypeId, Node};
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 /// An HTML comment.
 pub struct Comment {

src/components/script/dom/console.rs

@@ -3,9 +3,9 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
-use dom::bindings::utils::{DOMString};
 use dom::bindings::codegen::ConsoleBinding;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 pub struct Console {
     reflector_: Reflector

src/components/script/dom/document.rs

@@ -6,7 +6,6 @@ use dom::comment::Comment;
 use dom::bindings::codegen::DocumentBinding;
 use dom::bindings::utils::{Reflectable, Reflector, Traceable, reflect_dom_object};
 use dom::bindings::utils::{ErrorResult, Fallible, NotSupported, InvalidCharacter, HierarchyRequest};
-use dom::bindings::utils::DOMString;
 use dom::bindings::utils::{xml_name_type, InvalidXMLName};
 use dom::documentfragment::DocumentFragment;
 use dom::domimplementation::DOMImplementation;
@@ -26,6 +25,7 @@ use html::hubbub_html_parser::build_element_from_tag;
 use hubbub::hubbub::{QuirksMode, NoQuirks, LimitedQuirks, FullQuirks};
 use layout_interface::{DocumentDamageLevel, ContentChangedDocumentDamage};
 use servo_util::namespace::Null;
+use servo_util::str::DOMString;
 
 use extra::url::{Url, from_str};
 use js::jsapi::{JSObject, JSContext, JSTracer};

src/components/script/dom/documenttype.rs

@@ -3,9 +3,9 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::DocumentTypeBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::node::{AbstractNode, Node, DoctypeNodeTypeId};
+use servo_util::str::DOMString;
 
 /// The `DOCTYPE` tag.
 pub struct DocumentType {

src/components/script/dom/domexception.rs

@@ -3,9 +3,9 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::DOMExceptionBinding;
-use dom::bindings::utils::DOMString;
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 #[repr(uint)]
 #[deriving(ToStr)]

src/components/script/dom/domimplementation.rs

@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::DOMImplementationBinding;
-use dom::bindings::utils::{DOMString, Reflector, Reflectable, reflect_dom_object};
+use dom::bindings::utils::{Reflector, Reflectable, reflect_dom_object};
 use dom::bindings::utils::{Fallible, InvalidCharacter, NamespaceError};
 use dom::bindings::utils::{QName, Name, InvalidXMLName, xml_name_type};
 use dom::document::{AbstractDocument, HTML, HTMLDocumentTypeId};
@@ -16,6 +16,7 @@ use dom::htmltitleelement::HTMLTitleElement;
 use dom::node::{AbstractNode, DocumentNodeTypeId};
 use dom::text::Text;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 pub struct DOMImplementation {
     owner: @mut Window,

src/components/script/dom/domparser.rs

@@ -4,11 +4,13 @@
 
 use dom::bindings::codegen::DOMParserBinding;
 use dom::bindings::codegen::DOMParserBinding::SupportedTypeValues::{Text_html, Text_xml};
-use dom::bindings::utils::{DOMString, Fallible, Reflector, Reflectable, reflect_dom_object};
+use dom::bindings::utils::{Reflector, Reflectable, reflect_dom_object};
+use dom::bindings::utils::Fallible;
 use dom::bindings::utils::FailureUnknown;
 use dom::document::{AbstractDocument, Document};
 use dom::htmldocument::HTMLDocument;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 pub struct DOMParser {
     owner: @mut Window, //XXXjdm Document instead?

src/components/script/dom/element.rs

@@ -6,9 +6,9 @@
 
 use dom::attr::Attr;
 use dom::attrlist::AttrList;
-use dom::bindings::utils::{Reflectable, DOMString, ErrorResult, Fallible, Reflector};
+use dom::bindings::utils::{Reflectable, Reflector};
-use dom::bindings::utils::{null_str_as_empty_ref, NamespaceError};
+use dom::bindings::utils::{ErrorResult, Fallible, NamespaceError, InvalidCharacter};
-use dom::bindings::utils::{InvalidCharacter, QName, Name, InvalidXMLName, xml_name_type};
+use dom::bindings::utils::{QName, Name, InvalidXMLName, xml_name_type};
 use dom::htmlcollection::HTMLCollection;
 use dom::clientrect::ClientRect;
 use dom::clientrectlist::ClientRectList;
@@ -22,6 +22,7 @@ use layout_interface::{MatchSelectorsDocumentDamage};
 use style;
 use servo_util::namespace;
 use servo_util::namespace::{Namespace, Null};
+use servo_util::str::{DOMString, null_str_as_empty_ref};
 
 use std::ascii::StrAsciiExt;
 use std::cast;

src/components/script/dom/event.rs

@@ -6,9 +6,10 @@ use dom::eventtarget::AbstractEventTarget;
 use dom::window::Window;
 use dom::bindings::codegen::EventBinding;
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
-use dom::bindings::utils::{DOMString, ErrorResult, Fallible};
+use dom::bindings::utils::{Fallible, ErrorResult};
 use dom::mouseevent::MouseEvent;
 use dom::uievent::UIEvent;
+use servo_util::str::DOMString;
 
 use geom::point::Point2D;
 

src/components/script/dom/eventtarget.rs

@@ -2,14 +2,15 @@
  * 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::{Reflectable, Reflector, DOMString, Fallible};
+use dom::bindings::utils::{Reflectable, Reflector};
-use dom::bindings::utils::{InvalidState};
+use dom::bindings::utils::{Fallible, InvalidState};
 use dom::bindings::codegen::EventListenerBinding::EventListener;
 use dom::document::AbstractDocument;
 use dom::event::AbstractEvent;
 use dom::eventdispatcher::dispatch_event;
 use dom::node::AbstractNode;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 use std::cast;
 use std::hashmap::HashMap;

src/components/script/dom/formdata.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::utils::{Fallible, Reflectable, Reflector, reflect_dom_object};
-use dom::bindings::utils::DOMString;
 use dom::bindings::codegen::FormDataBinding;
 use dom::blob::Blob;
 use dom::node::AbstractNode;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 use std::hashmap::HashMap;
 

src/components/script/dom/htmlanchorelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLAnchorElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLAnchorElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLAnchorElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlappletelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLAppletElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLAppletElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLAppletElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlareaelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLAreaElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLAreaElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLAreaElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlaudioelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLAudioElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLAudioElementTypeId;
 use dom::htmlmediaelement::HTMLMediaElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLAudioElement {
     htmlmediaelement: HTMLMediaElement

src/components/script/dom/htmlbaseelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLBaseElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLBaseElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLBaseElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlbodyelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLBodyElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLBodyElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLBodyElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlbrelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLBRElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLBRElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLBRElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlbuttonelement.rs

@@ -3,12 +3,13 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLButtonElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLButtonElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
 use dom::validitystate::ValidityState;
+use servo_util::str::DOMString;
 
 pub struct HTMLButtonElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlcanvaselement.rs

@@ -3,12 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLCanvasElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::bindings::utils::{ErrorResult};
 use dom::document::AbstractDocument;
 use dom::element::HTMLCanvasElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLCanvasElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlcollection.rs

@@ -4,9 +4,10 @@
 
 use dom::bindings::codegen::HTMLCollectionBinding;
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
-use dom::bindings::utils::{DOMString, Fallible};
+use dom::bindings::utils::Fallible;
 use dom::node::AbstractNode;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 use js::jsapi::{JSObject, JSContext};
 

src/components/script/dom/htmldataelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLDataElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLDataElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLDataElement {
     htmlelement: HTMLElement

src/components/script/dom/htmldatalistelement.rs

@@ -3,12 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLDataListElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLDataListElementTypeId;
 use dom::htmlcollection::HTMLCollection;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLDataListElement {
     htmlelement: HTMLElement

src/components/script/dom/htmldirectoryelement.rs

@@ -3,12 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLDirectoryElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLDirectoryElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLDirectoryElement {
     htmlelement: HTMLElement

src/components/script/dom/htmldivelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLDivElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLDivElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLDivElement {
     htmlelement: HTMLElement

src/components/script/dom/htmldlistelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLDListElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLDListElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLDListElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlelement.rs

@@ -3,13 +3,14 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult, Fallible};
+use dom::bindings::utils::{Fallible, ErrorResult};
 use dom::document::AbstractDocument;
 use dom::element::{Element, ElementTypeId, HTMLElementTypeId};
 use dom::node::{AbstractNode, Node};
 use js::jsapi::{JSContext, JSVal};
 use js::JSVAL_NULL;
 use servo_util::namespace;
+use servo_util::str::DOMString;
 
 pub struct HTMLElement {
     element: Element

src/components/script/dom/htmlembedelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLEmbedElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLEmbedElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLEmbedElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlfieldsetelement.rs

@@ -3,13 +3,14 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLFieldSetElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLFieldSetElementTypeId;
 use dom::htmlcollection::HTMLCollection;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
 use dom::validitystate::ValidityState;
+use servo_util::str::DOMString;
 
 pub struct HTMLFieldSetElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlfontelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLFontElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLFontElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLFontElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlformelement.rs

@@ -3,12 +3,13 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLFormElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLFormElementTypeId;
 use dom::htmlcollection::HTMLCollection;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLFormElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlframeelement.rs

@@ -3,12 +3,13 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLFrameElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLFrameElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
 use dom::windowproxy::WindowProxy;
+use servo_util::str::DOMString;
 
 pub struct HTMLFrameElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlframesetelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLFrameSetElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLFrameSetElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLFrameSetElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlheadelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLHeadElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLHeadElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLHeadElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlheadingelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLHeadingElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLHeadingElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub enum HeadingLevel {
     Heading1,

src/components/script/dom/htmlhrelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLHRElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLHRElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLHRElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlhtmlelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLHtmlElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLHtmlElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLHtmlElement {
     htmlelement: HTMLElement

src/components/script/dom/htmliframeelement.rs

@@ -3,12 +3,13 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLIFrameElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLIframeElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
 use dom::windowproxy::WindowProxy;
+use servo_util::str::DOMString;
 
 use extra::url::Url;
 use servo_msg::constellation_msg::{PipelineId, SubpageId};

src/components/script/dom/htmlimageelement.rs

@@ -3,7 +3,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLImageElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLImageElementTypeId;
 use dom::htmlelement::HTMLElement;
@@ -15,6 +15,7 @@ use servo_net::image_cache_task;
 use servo_net::image_cache_task::ImageCacheTask;
 use servo_util::url::parse_url;
 use servo_util::namespace::Null;
+use servo_util::str::DOMString;
 
 pub struct HTMLImageElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlinputelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLInputElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult, Fallible};
+use dom::bindings::utils::{Fallible, ErrorResult};
 use dom::document::AbstractDocument;
 use dom::element::HTMLInputElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLInputElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmllabelelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLLabelElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLLabelElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLLabelElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmllegendelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLLegendElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLLegendElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLLegendElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmllielement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLLIElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLLIElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLLIElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmllinkelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLLinkElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLLinkElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLLinkElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlmainelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLMainElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLMainElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLMainElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlmapelement.rs

@@ -3,12 +3,13 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLMapElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::htmlcollection::HTMLCollection;
 use dom::document::AbstractDocument;
 use dom::element::HTMLMapElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLMapElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlmediaelement.rs

@@ -2,10 +2,11 @@
  * 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, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::ElementTypeId;
 use dom::htmlelement::HTMLElement;
+use servo_util::str::DOMString;
 
 pub struct HTMLMediaElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlmetaelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLMetaElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLMetaElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLMetaElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlmeterelement.rs

@@ -3,12 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLMeterElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLMeterElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLMeterElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlmodelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLModElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLModElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLModElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlobjectelement.rs

@@ -3,13 +3,14 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLObjectElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLObjectElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
 use dom::validitystate::ValidityState;
 use dom::windowproxy::WindowProxy;
+use servo_util::str::DOMString;
 
 pub struct HTMLObjectElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlolistelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLOListElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLOListElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLOListElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmloptgroupelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLOptGroupElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLOptGroupElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLOptGroupElement {
     htmlelement: HTMLElement

src/components/script/dom/htmloptionelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLOptionElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLOptionElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLOptionElement {
     htmlelement: HTMLElement

src/components/script/dom/htmloutputelement.rs

@@ -3,12 +3,13 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLOutputElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLOutputElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
 use dom::validitystate::ValidityState;
+use servo_util::str::DOMString;
 
 pub struct HTMLOutputElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlparagraphelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLParagraphElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLParagraphElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLParagraphElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlparamelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLParamElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLParamElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLParamElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlpreelement.rs

@@ -3,12 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLPreElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::bindings::utils::{ErrorResult};
 use dom::document::AbstractDocument;
 use dom::element::HTMLPreElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLPreElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlprogresselement.rs

@@ -3,12 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLProgressElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::bindings::utils::{ErrorResult, Fallible};
 use dom::document::AbstractDocument;
 use dom::element::HTMLProgressElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLProgressElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlquoteelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLQuoteElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLQuoteElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLQuoteElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlscriptelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLScriptElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLScriptElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLScriptElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlselectelement.rs

@@ -3,12 +3,13 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLSelectElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLSelectElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
 use dom::validitystate::ValidityState;
+use servo_util::str::DOMString;
 
 pub struct HTMLSelectElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlsourceelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLSourceElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLSourceElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLSourceElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlspanelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLSpanElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLSpanElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLSpanElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlstyleelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLStyleElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLStyleElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLStyleElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltablecaptionelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTableCaptionElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTableCaptionElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTableCaptionElement {
     htmlelement: HTMLElement

src/components/script/dom/htmltablecellelement.rs

@@ -2,10 +2,11 @@
  * 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, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::ElementTypeId;
 use dom::htmlelement::HTMLElement;
+use servo_util::str::DOMString;
 
 pub struct HTMLTableCellElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltablecolelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTableColElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTableColElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTableColElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltabledatacellelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTableDataCellElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTableDataCellElementTypeId;
 use dom::htmltablecellelement::HTMLTableCellElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTableDataCellElement {
     htmltablecellelement: HTMLTableCellElement,

src/components/script/dom/htmltableelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTableElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTableElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTableElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltableheadercellelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTableHeaderCellElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTableHeaderCellElementTypeId;
 use dom::htmltablecellelement::HTMLTableCellElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTableHeaderCellElement {
     htmltablecellelement: HTMLTableCellElement,

src/components/script/dom/htmltablerowelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTableRowElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTableRowElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTableRowElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltablesectionelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTableSectionElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTableSectionElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTableSectionElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltemplateelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTemplateElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTemplateElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTemplateElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltextareaelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTextAreaElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult, Fallible};
+use dom::bindings::utils::{Fallible, ErrorResult};
 use dom::document::AbstractDocument;
 use dom::element::HTMLTextAreaElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTextAreaElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltimeelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTimeElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTimeElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTimeElement {
     htmlelement: HTMLElement

src/components/script/dom/htmltitleelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTitleElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTitleElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTitleElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmltrackelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLTrackElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLTrackElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLTrackElement {
     htmlelement: HTMLElement,

src/components/script/dom/htmlulistelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLUListElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLUListElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLUListElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlunknownelement.rs

@@ -3,11 +3,11 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLUnknownElementBinding;
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::element::HTMLUnknownElementTypeId;
 use dom::htmlelement::HTMLElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLUnknownElement {
     htmlelement: HTMLElement

src/components/script/dom/htmlvideoelement.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::HTMLVideoElementBinding;
-use dom::bindings::utils::{DOMString, ErrorResult};
+use dom::bindings::utils::ErrorResult;
 use dom::document::AbstractDocument;
 use dom::element::HTMLVideoElementTypeId;
 use dom::htmlmediaelement::HTMLMediaElement;
 use dom::node::{AbstractNode, Node};
+use servo_util::str::DOMString;
 
 pub struct HTMLVideoElement {
     htmlmediaelement: HTMLMediaElement

src/components/script/dom/location.rs

@@ -3,9 +3,10 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
-use dom::bindings::utils::{DOMString, Fallible};
+use dom::bindings::utils::Fallible;
 use dom::bindings::codegen::LocationBinding;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 use script_task::{Page};
 

src/components/script/dom/mouseevent.rs

@@ -3,13 +3,14 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::MouseEventBinding;
-use dom::bindings::utils::{ErrorResult, Fallible, DOMString};
+use dom::bindings::utils::{ErrorResult, Fallible};
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
 use dom::event::{AbstractEvent, Event, MouseEventTypeId};
 use dom::eventtarget::AbstractEventTarget;
 use dom::uievent::UIEvent;
 use dom::window::Window;
 use dom::windowproxy::WindowProxy;
+use servo_util::str::DOMString;
 
 pub struct MouseEvent {
     parent: UIEvent,

src/components/script/dom/navigator.rs

@@ -3,9 +3,10 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
-use dom::bindings::utils::{DOMString, Fallible};
+use dom::bindings::utils::Fallible;
 use dom::bindings::codegen::NavigatorBinding;
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 pub struct Navigator {
     reflector_: Reflector //XXXjdm cycle: window->navigator->window

src/components/script/dom/node.rs

@@ -5,7 +5,6 @@
 //! The core DOM types. Defines the basic DOM hierarchy as well as all the HTML elements.
 
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
-use dom::bindings::utils::{DOMString, null_str_as_empty};
 use dom::bindings::utils::{ErrorResult, Fallible, NotFound, HierarchyRequest};
 use dom::bindings::utils;
 use dom::characterdata::CharacterData;
@@ -20,6 +19,7 @@ use dom::nodelist::{NodeList};
 use dom::text::Text;
 use dom::processinginstruction::ProcessingInstruction;
 use layout_interface::{LayoutChan, ReapLayoutDataMsg, UntrustedNodeAddress};
+use servo_util::str::{DOMString, null_str_as_empty};
 
 use js::jsapi::{JSContext, JSObject, JSRuntime};
 use js::jsfriendapi;

src/components/script/dom/processinginstruction.rs

@@ -3,10 +3,10 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::ProcessingInstructionBinding;
-use dom::bindings::utils::DOMString;
 use dom::characterdata::CharacterData;
 use dom::document::AbstractDocument;
 use dom::node::{AbstractNode, Node, ProcessingInstructionNodeTypeId};
+use servo_util::str::DOMString;
 
 /// An HTML processing instruction node.
 pub struct ProcessingInstruction {

src/components/script/dom/text.rs

@@ -3,11 +3,12 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::TextBinding;
-use dom::bindings::utils::{DOMString, Fallible};
+use dom::bindings::utils::Fallible;
 use dom::characterdata::CharacterData;
 use dom::document::AbstractDocument;
 use dom::node::{AbstractNode, Node, TextNodeTypeId};
 use dom::window::Window;
+use servo_util::str::DOMString;
 
 /// An HTML text node.
 pub struct Text {

src/components/script/dom/uievent.rs

@@ -3,12 +3,13 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 use dom::bindings::codegen::UIEventBinding;
-use dom::bindings::utils::{DOMString, Fallible};
+use dom::bindings::utils::Fallible;
 use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
 use dom::node::AbstractNode;
 use dom::event::{AbstractEvent, Event, EventTypeId, UIEventTypeId};
 use dom::window::Window;
 use dom::windowproxy::WindowProxy;
+use servo_util::str::DOMString;
 
 pub struct UIEvent {
     parent: Event,

src/components/script/dom/window.rs

@@ -5,7 +5,6 @@
 use dom::bindings::codegen::WindowBinding;
 use dom::bindings::utils::{Reflectable, Reflector, Traceable};
 use dom::bindings::utils::{trace_option, trace_reflector};
-use dom::bindings::utils::DOMString;
 use dom::document::AbstractDocument;
 use dom::eventtarget::{EventTarget, WindowTypeId};
 use dom::node::AbstractNode;
@@ -17,6 +16,7 @@ use layout_interface::{ReflowForDisplay, DocumentDamageLevel};
 use script_task::{ExitWindowMsg, FireTimerMsg, Page, ScriptChan};
 use servo_msg::compositor_msg::ScriptListener;
 use servo_net::image_cache_task::ImageCacheTask;
+use servo_util::str::DOMString;
 use servo_util::task::{spawn_named};
 
 use js::glue::*;

src/components/script/html/hubbub_html_parser.rs

@@ -2,7 +2,6 @@
  * 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;
 use dom::document::AbstractDocument;
 use dom::element::{HTMLLinkElementTypeId, HTMLIframeElementTypeId, HTMLImageElementTypeId};
 use dom::htmlelement::HTMLElement;
@@ -20,9 +19,10 @@ use js::jsapi::JSContext;
 use servo_msg::constellation_msg::SubpageId;
 use servo_net::image_cache_task::ImageCacheTask;
 use servo_net::resource_task::{Load, Payload, Done, ResourceTask, load_whole_resource};
-use servo_util::url::parse_url;
-use servo_util::task::spawn_named;
 use servo_util::namespace::Null;
+use servo_util::str::DOMString;
+use servo_util::task::spawn_named;
+use servo_util::url::parse_url;
 use std::cast;
 use std::cell::RefCell;
 use std::comm::{Port, SharedChan};

src/components/util/util.rs

@@ -12,17 +12,18 @@ extern mod geom;
 extern mod native;
 
 pub mod cache;
+pub mod concurrentmap;
+pub mod debug;
 pub mod geometry;
+pub mod io;
+pub mod namespace;
 pub mod range;
+pub mod smallvec;
+pub mod sort;
+pub mod str;
+pub mod task;
 pub mod time;
 pub mod url;
 pub mod vec;
-pub mod debug;
-pub mod io;
-pub mod task;
 pub mod workqueue;
-pub mod namespace;
-pub mod sort;
-pub mod smallvec;
-pub mod concurrentmap;