Making these interfaces compile. Not part of the build.

extensions/xmlextras/ls/public/nsIDOMDOMImplementationLS.idl

@@ -39,6 +39,11 @@
 
 #include "domstubs.idl"
 
+interface nsIDOMLSParser;
+interface nsIDOMLSSerializer;
+interface nsIDOMLSInput;
+interface nsIDOMLSOutput;
+
 [scriptable, uuid(e2c8b03c-a49a-4923-81b0-ba9a86da0e21)]
 interface nsIDOMDOMImplementationLS : nsISupports
 {

extensions/xmlextras/ls/public/nsIDOMLSException.idl

@@ -45,5 +45,5 @@ interface nsIDOMLSException : nsISupports
   const unsigned short      PARSE_ERR                      = 81;
   const unsigned short      SERIALIZE_ERR                  = 82;
 
-  unsigned short   code;
+  readonly attribute unsigned short   code;
 };

extensions/xmlextras/ls/public/nsIDOMLSInput.idl

@@ -39,12 +39,14 @@
 
 #include "domstubs.idl"
 
+interface nsIInputStream;
+
 [scriptable, uuid(165e7f61-5048-4c2c-b4bf-6b44bb617ee4)]
-interface nsIDOMLSInput : nsISupport
+interface nsIDOMLSInput : nsISupports
 {
   // Depending on the language binding in use,
   // this attribute may not be available.
-           attribute nsISupport      characterStream;
+           attribute nsISupports     characterStream;
            attribute nsIInputStream  byteStream;
            attribute DOMString       stringData;
            attribute DOMString       systemId;

extensions/xmlextras/ls/public/nsIDOMLSLoadEvent.idl

@@ -39,6 +39,8 @@
 
 #include "nsIDOMEvent.idl"
 
+interface nsIDOMLSInput;
+
 [scriptable, uuid(6c16a810-a37d-4859-b557-337341631aee)]
 interface nsIDOMLSLoadEvent : nsIDOMEvent
 {

extensions/xmlextras/ls/public/nsIDOMLSOutput.idl

@@ -39,13 +39,15 @@
 
 #include "domstubs.idl"
 
+interface nsIOutputStream;
+
 [scriptable, uuid(757e9971-8890-478d-a53a-07f9f6f6e0d3)]
-interface nsIDOMLSOutput : nsISupport
+interface nsIDOMLSOutput : nsISupports
 {
   // Depending on the language binding in use,
   // this attribute may not be available.
-           attribute nsISupport      characterStream;
-           attribute LSOutputStream  byteStream;
+           attribute nsISupports     characterStream;
+           attribute nsIOutputStream byteStream;
            attribute DOMString       systemId;
            attribute DOMString       encoding;
 };

extensions/xmlextras/ls/public/nsIDOMLSParser.idl

@@ -39,6 +39,11 @@
 
 #include "domstubs.idl"
 
+interface nsIDOMDOMConfiguration;
+interface nsIDOMLSParserFilter;
+interface nsIDOMLSInput;
+interface LSException;
+
 [scriptable, uuid(2a31a3a0-be68-40af-9f64-914192f0fba2)]
 interface nsIDOMLSParser : nsISupports
 {

extensions/xmlextras/ls/public/nsIDOMLSParserFilter.idl

@@ -40,7 +40,7 @@
 #include "domstubs.idl"
 
 [scriptable, uuid(10e8893d-ddf5-45d1-8872-615d72065fb4)]
-interface nsIDOMLSParserFilter : nsISupport
+interface nsIDOMLSParserFilter : nsISupports
 {
   // Constants returned by startElement and acceptNode
   const short               FILTER_ACCEPT                  = 1;

extensions/xmlextras/ls/public/nsIDOMLSProgressEvent.idl

@@ -39,6 +39,8 @@
 
 #include "nsIDOMEvent.idl"
 
+interface nsIDOMLSInput;
+
 [scriptable, uuid(b9a2371f-70e9-4657-b0e8-28e15b40857e)]
 interface nsIDOMLSProgressEvent : nsIDOMEvent
 {

extensions/xmlextras/ls/public/nsIDOMLSResourceResolver.idl

@@ -39,6 +39,8 @@
 
 #include "domstubs.idl"
 
+interface nsIDOMLSInput;
+
 [scriptable, uuid(9e61c7c8-8698-4477-9971-0923513919bd)]
 interface nsIDOMLSResourceResolver : nsISupports
 {

extensions/xmlextras/ls/public/nsIDOMLSSerializer.idl

@@ -39,12 +39,17 @@
 
 #include "domstubs.idl"
 
+interface nsIDOMDOMConfiguration;
+interface nsIDOMLSOutput;
+interface nsIDOMLSSerializerFilter;
+interface LSException;
+
 [scriptable, uuid(96ea4792-d362-4c28-a8c2-0337790d648a)]
 interface nsIDOMLSSerializer : nsISupports
 {
   readonly attribute nsIDOMDOMConfiguration   domConfig;
            attribute DOMString                newLine;
-           attribute nSIDOMLSSerializerFilter filter;
+           attribute nsIDOMLSSerializerFilter filter;
   boolean            write(in nsIDOMNode nodeArg, 
                            in nsIDOMLSOutput destination)
                                         raises(LSException);

extensions/xmlextras/ls/public/nsIDOMLSSerializerFilter.idl

@@ -37,7 +37,7 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
-#include "domstubs.idl"
+#include "nsIDOMNodeFilter.idl"
 
 [scriptable, uuid(b9b6ec85-f69f-4a5a-a96a-8a7a8f07e2b4)]
 interface nsIDOMLSSerializerFilter : nsIDOMNodeFilter