Remove DISABLED_ON_ macros.

webrtc/libjingle/xmllite/xmlelement_unittest.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include <iostream>
 #include <sstream>
 #include <string>
 #include "webrtc/libjingle/xmllite/xmlelement.h"
 #include "webrtc/base/common.h"
 #include "webrtc/base/gunit.h"
 #include "webrtc/base/thread.h"
-#include "webrtc/test/testsupport/gtest_disable.h"
 
 using buzz::QName;
 using buzz::XmlAttr;
 using buzz::XmlChild;
 using buzz::XmlElement;
 
 std::ostream& operator<<(std::ostream& os, const QName& name) {
   os << name.Namespace() << ":" << name.LocalPart();
   return os;
 }
@@ skipping 221 matching lines @@
     threads.push_back(
         new XmlElementCreatorThread(elem_count, qname));
     threads[i]->Start();
   }
 
   for (int i = 0; i < thread_count; i++) {
     threads[i]->Stop();
     delete threads[i];
   }
 }