[chrome/browser/se*-ss*] favor DCHECK_CURRENTLY_ON for better logs

chrome/browser/spellchecker/spellcheck_message_filter.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/spellchecker/spellcheck_message_filter.h"
 
 #include <algorithm>
 #include <functional>
 
 #include "base/bind.h"
@@ skipping 94 matching lines @@
       render_process_id_, markers);
 }
 
 #if !defined(OS_MACOSX)
 void SpellCheckMessageFilter::OnCallSpellingService(
     int route_id,
     int identifier,
     const base::string16& text,
     std::vector<SpellCheckMarker> markers) {
   DCHECK(!text.empty());
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   // Erase invalid markers (with offsets out of boundaries of text length).
   markers.erase(
       std::remove_if(
           markers.begin(),
           markers.end(),
           std::not1(SpellCheckMarker::IsValidPredicate(text.length()))),
       markers.end());
   CallSpellingService(text, route_id, identifier, markers);
 }
 
@@ skipping 54 matching lines @@
                base::Unretained(this),
                route_id,
                identifier,
                markers));
 }
 #endif
 
 SpellcheckService* SpellCheckMessageFilter::GetSpellcheckService() const {
   return SpellcheckServiceFactory::GetForRenderProcessId(render_process_id_);
 }