Fixed miscellaneous leaks exposed to tinderbox leak stats by brade%netscape.com's JS checkin (rev 1.150 of navigator.js, 2000-04-28).

git-svn-id: svn://10.0.0.236/trunk@67689 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/content/base/src/nsGenericDOMDataNode.cpp

@@ -619,6 +619,8 @@ nsGenericDOMDataNode::ConvertContentToXIF(const nsIContent *aOuterContent,
              buffer.Cut(0,startOffset); 
           }
           aConverter.AddContent(buffer);
+
+          NS_RELEASE(range);
         }
       }
     }