Updating the interfaces Document and HTMLDocument to comply with DOM Level 2, only stubs for new methods for now.

layout/html/document/src/nsHTMLDocument.cpp

@@ -2075,6 +2075,43 @@ nsHTMLDocument::GetElementById(const nsString& aElementId, nsIDOMElement** aRetu
   return NS_OK;
 }
 
+NS_IMETHODIMP
+nsHTMLDocument::ImportNode(nsIDOMNode* aImportedNode,
+                           PRBool aDeep,
+                           nsIDOMNode** aReturn)
+{
+  NS_NOTYETIMPLEMENTED("write me");
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsHTMLDocument::CreateElementNS(const nsString& aNamespaceURI,
+                                const nsString& aQualifiedName,
+                                nsIDOMElement** aReturn)
+{
+  NS_NOTYETIMPLEMENTED("write me");
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsHTMLDocument::CreateAttributeNS(const nsString& aNamespaceURI,
+                                  const nsString& aQualifiedName,
+                                  nsIDOMAttr** aReturn)
+{
+  NS_NOTYETIMPLEMENTED("write me");
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+NS_IMETHODIMP
+nsHTMLDocument::GetElementsByTagNameNS(const nsString& aNamespaceURI,
+                                       const nsString& aLocalName,
+                                       nsIDOMNodeList** aReturn)
+{
+  NS_NOTYETIMPLEMENTED("write me");
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
+
 PRBool
 nsHTMLDocument::MatchNameAttribute(nsIContent* aContent, nsString* aData)
 {