Fix for build breakage

git-svn-id: svn://10.0.0.236/trunk@27690 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/parser/htmlparser/src/nsDTDUtils.cpp

@@ -249,9 +249,6 @@ void nsDTDContext::Push(eHTMLTags aTag) {
 eHTMLTags nsDTDContext::Pop() {
   eHTMLTags result=eHTMLTag_unknown;
   PRInt32   size = GetCount();
-#ifndef NS_DEBUG
-  size = mTags.mCount;
-#endif
   if(size>0) {
     result=mTags.Pop();
     size--;