Remove DISABLED_ON_ macros.

webrtc/base/signalthread_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 "webrtc/base/gunit.h"
 #include "webrtc/base/signalthread.h"
 #include "webrtc/base/thread.h"
-#include "webrtc/test/testsupport/gtest_disable.h"
 
 using namespace rtc;
 
 class SignalThreadTest : public testing::Test, public sigslot::has_slots<> {
  public:
   class SlowSignalThread : public SignalThread {
    public:
     SlowSignalThread(SignalThreadTest* harness) : harness_(harness) {
     }
 
@@ skipping 165 matching lines @@
 TEST_F(SignalThreadTest, DeferredDestroyedThreadCleansUp) {
   thread_->Start();
   EXPECT_STATE(1, 0, 0, 0, 0);
   thread_->Destroy(false);
   EXPECT_STATE(1, 0, 0, 1, 0);
   Thread::SleepMs(500);
   EXPECT_STATE(1, 0, 0, 1, 0);
   Thread::Current()->ProcessMessages(0);
   EXPECT_STATE(1, 1, 0, 1, 1);
 }