Converted parser into a module. NS_NewFoo routines are temporarily inlined to call component manager. Introduced nsIParserService for temporary replacement of nsHTMLTags and nsHTMLEntities static methods. RickG to do complete review.

git-svn-id: svn://10.0.0.236/trunk@49499 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/parser/htmlparser/src/nsParser.cpp

@@ -1543,3 +1543,20 @@ nsresult nsParser::CreateTagStack(nsITagStack** aTagStack){
     return NS_OK;
   return NS_ERROR_OUT_OF_MEMORY;
 }
+
+/** 
+ * Get the DTD associated with this parser
+ * @update vidur 9/29/99
+ * @param aDTD out param that will contain the result
+ * @return NS_OK if successful, NS_ERROR_FAILURE for runtime error
+ */
+NS_IMETHODIMP 
+nsParser::GetDTD(nsIDTD** aDTD)
+{
+  if (mParserContext) {
+    *aDTD = mParserContext->mDTD;
+    NS_IF_ADDREF(mParserContext->mDTD);
+  }
+  
+  return NS_OK;
+}