[chrome/browser/sync && sync_file_system] favor DCHECK_CURRENTLY_ON for better logs

chrome/browser/sync/profile_sync_test_util.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_SYNC_PROFILE_SYNC_TEST_UTIL_H_
 #define CHROME_BROWSER_SYNC_PROFILE_SYNC_TEST_UTIL_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
@@ skipping 11 matching lines @@
 }
 
 ACTION_P(Notify, type) {
   content::NotificationService::current()->Notify(
       type,
       content::NotificationService::AllSources(),
       content::NotificationService::NoDetails());
 }
 
 ACTION(QuitUIMessageLoop) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   base::MessageLoop::current()->Quit();
 }
 
 class SyncServiceObserverMock : public sync_driver::SyncServiceObserver {
  public:
   SyncServiceObserverMock();
   virtual ~SyncServiceObserverMock();
 
   MOCK_METHOD0(OnStateChanged, void());
 };
@@ skipping 15 matching lines @@
 
   void NotifyTask(int type,
                   const content::NotificationSource& source,
                   const content::NotificationDetails& details);
 
   base::WaitableEvent done_event_;
   base::Thread* notify_thread_;
 };
 
 #endif  // CHROME_BROWSER_SYNC_PROFILE_SYNC_TEST_UTIL_H_