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

extensions/browser/info_map.cc

 // Copyright 2013 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 "extensions/browser/info_map.h"
 
 #include "content/public/browser/browser_thread.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/extension_set.h"
 #include "extensions/common/manifest_handlers/incognito_info.h"
 
 using content::BrowserThread;
 
 namespace extensions {
 
 namespace {
 
-void CheckOnValidThread() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-}
+void CheckOnValidThread() { DCHECK_CURRENTLY_ON(BrowserThread::IO); }
 
 }  // namespace
 
 struct InfoMap::ExtraData {
   // When the extension was installed.
   base::Time install_time;
 
   // True if the user has allowed this extension to run in incognito mode.
   bool incognito_enabled;
 
@@ skipping 178 matching lines @@
 }
 
 InfoMap::~InfoMap() {
   if (quota_service_) {
     BrowserThread::DeleteSoon(
         BrowserThread::IO, FROM_HERE, quota_service_.release());
   }
 }
 
 }  // namespace extensions