Replace DCHECK(BrowserThread::CurrentlyOn) with DCHECK_CURRENTLY_ON in extensions.

chrome/browser/extensions/extension_warning_service.cc

 // 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.
 
 #include "chrome/browser/extensions/extension_warning_service.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 75 matching lines @@
   warnings_.insert(warnings.begin(), warnings.end());
 
   if (old_size != warnings_.size())
     NotifyWarningsChanged();
 }
 
 // static
 void ExtensionWarningService::NotifyWarningsOnUI(
     void* profile_id,
     const ExtensionWarningSet& warnings) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   Profile* profile = reinterpret_cast<Profile*>(profile_id);
   if (!profile ||
       !g_browser_process->profile_manager() ||
       !g_browser_process->profile_manager()->IsValidProfile(profile)) {
     return;
   }
 
   extensions::ExtensionWarningService* warning_service =
       extensions::ExtensionSystem::Get(profile)->warning_service();
 
@@ skipping 28 matching lines @@
       ClearWarnings(warning_types);
       break;
     }
     default:
       NOTREACHED();
       break;
   }
 }
 
 }  // namespace extensions