fix visibility warnings in script crate (#2044)

src/components/script/dom/domexception.rs

@@ -11,7 +11,7 @@ use servo_util::str::DOMString;
 
 #[repr(uint)]
 #[deriving(Show, Encodable)]
-enum DOMErrorName {
+pub enum DOMErrorName {
     IndexSizeError = DOMExceptionConstants::INDEX_SIZE_ERR,
     HierarchyRequestError = DOMExceptionConstants::HIERARCHY_REQUEST_ERR,
     WrongDocumentError = DOMExceptionConstants::WRONG_DOCUMENT_ERR,

src/components/script/dom/eventtarget.rs

@@ -26,7 +26,7 @@ pub enum EventTargetTypeId {
 }
 
 #[deriving(Eq,Encodable)]
-struct EventListenerEntry {
+pub struct EventListenerEntry {
     phase: ListenerPhase,
     listener: EventListener
 }

src/components/script/dom/formdata.rs

@@ -14,7 +14,7 @@ use servo_util::str::DOMString;
 use collections::hashmap::HashMap;
 
 #[deriving(Encodable)]
-enum FormDatum {
+pub enum FormDatum {
     StringData(DOMString),
     BlobData { blob: JS<Blob>, name: DOMString }
 }

src/components/script/dom/node.rs

@@ -573,7 +573,7 @@ impl NodeHelpers for JS<Node> {
 // Iteration and traversal
 //
 
-type ChildElementIterator<'a> = Map<'a, JS<Node>,
+pub type ChildElementIterator<'a> = Map<'a, JS<Node>,
                                     JS<Element>,
                                     Filter<'a, JS<Node>, AbstractNodeChildrenIterator>>;
 

src/components/script/dom/nodelist.rs

@@ -9,7 +9,7 @@ use dom::node::{Node, NodeHelpers};
 use dom::window::Window;
 
 #[deriving(Encodable)]
-enum NodeListType {
+pub enum NodeListType {
     Simple(~[JS<Node>]),
     Children(JS<Node>)
 }

src/components/script/html/hubbub_html_parser.rs

@@ -50,7 +50,7 @@ pub struct JSFile {
     url: Url
 }
 
-type JSResult = ~[JSFile];
+pub type JSResult = ~[JSFile];
 
 enum CSSMessage {
     CSSTaskNewFile(StylesheetProvenance),