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

chrome/browser/net/prediction_options.cc

 // Copyright 2014 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/net/prediction_options.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile_io_data.h"
 #include "chrome/common/pref_names.h"
@@ skipping 50 matching lines @@
 
   bool value = false;
   if (network_prediction_enabled->GetAsBoolean(&value)) {
     pref_service->SetInteger(
         prefs::kNetworkPredictionOptions,
         value ? NETWORK_PREDICTION_WIFI_ONLY : NETWORK_PREDICTION_NEVER);
   }
 }
 
 bool CanPrefetchAndPrerenderIO(ProfileIOData* profile_io_data) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   DCHECK(profile_io_data);
   return CanPrefetchAndPrerender(
       profile_io_data->network_prediction_options()->GetValue());
 }
 
 bool CanPrefetchAndPrerenderUI(PrefService* prefs) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   DCHECK(prefs);
   return CanPrefetchAndPrerender(
       prefs->GetInteger(prefs::kNetworkPredictionOptions));
 }
 
 bool CanPreresolveAndPreconnectIO(ProfileIOData* profile_io_data) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   DCHECK(profile_io_data);
   return CanPreresolveAndPreconnect(
       profile_io_data->network_prediction_options()->GetValue());
 }
 
 bool CanPreresolveAndPreconnectUI(PrefService* prefs) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   DCHECK(prefs);
   return CanPreresolveAndPreconnect(
       prefs->GetInteger(prefs::kNetworkPredictionOptions));
 }
 
 }  // namespace chrome_browser_net