[chrome/browser/android] favor DCHECK_CURRENTLY_ON for better logs

chrome/browser/android/provider/run_on_ui_thread_blocking.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_ANDROID_PROVIDER_RUN_ON_UI_THREAD_BLOCKING_H_
 #define CHROME_BROWSER_ANDROID_PROVIDER_RUN_ON_UI_THREAD_BLOCKING_H_
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/synchronization/waitable_event.h"
@@ skipping 12 matching lines @@
     content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
           base::Bind(&RunOnUIThreadBlocking::RunOnUIThread<Signature>,
                      runnable, &finished));
     finished.Wait();
   }
 
  private:
   template <typename Signature>
   static void RunOnUIThread(base::Callback<Signature> runnable,
                             base::WaitableEvent* finished) {
-    DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+    DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
     runnable.Run();
     finished->Signal();
   }
 };
 
 #endif  // CHROME_BROWSER_ANDROID_PROVIDER_RUN_ON_UI_THREAD_BLOCKING_H_