1) Added support for loading an XML document "out of band" from script and manipulating it via dom interfaces.

2) Fixed compile errors in XSL glue code that happened after the recent nsString landing by scc.
3) Added a check for a null URI before de-referencing it in nsCodeBasePrincipal.cpp.

layout/html/document/src/nsHTMLDocument.cpp

@@ -392,7 +392,8 @@ nsHTMLDocument::StartDocumentLoad(const char* aCommand,
                                   nsIChannel* aChannel,
                                   nsILoadGroup* aLoadGroup,
                                   nsISupports* aContainer,
-                                  nsIStreamListener **aDocListener)
+                                  nsIStreamListener **aDocListener,
+                                  PRBool aReset)
 {
   PRBool needsParser=PR_TRUE;
   if (aCommand)
@@ -406,8 +407,8 @@ nsHTMLDocument::StartDocumentLoad(const char* aCommand,
 
   nsresult rv = nsDocument::StartDocumentLoad(aCommand,
                                               aChannel, aLoadGroup,
-                                              aContainer, 
-                                              aDocListener);
+                                              aContainer,
+                                              aDocListener, aReset);
   if (NS_FAILED(rv)) { return rv; }
 
   nsAutoString charset; charset.AssignWithConversion("ISO-8859-1"); // fallback value in case webShell return error