favor DCHECK_CURRENTLY_ON for better logs in chrome/browser/chromeos/

chrome/browser/chromeos/offline/offline_load_page.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/chromeos/offline/offline_load_page.h"
 
 #include "apps/launcher.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/system/tray/system_tray_delegate.h"
@@ skipping 42 matching lines @@
                                  const CompletionCallback& callback)
     : callback_(callback),
       proceeded_(false),
       web_contents_(web_contents),
       url_(url) {
   net::NetworkChangeNotifier::AddConnectionTypeObserver(this);
   interstitial_page_ = InterstitialPage::Create(web_contents, true, url, this);
 }
 
 OfflineLoadPage::~OfflineLoadPage() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   net::NetworkChangeNotifier::RemoveConnectionTypeObserver(this);
 }
 
 void OfflineLoadPage::Show() {
   interstitial_page_->Show();
 }
 
 std::string OfflineLoadPage::GetHTMLContents() {
   // Use a local error page.
   int resource_id;
@@ skipping 30 matching lines @@
 
 void OfflineLoadPage::OverrideRendererPrefs(
     content::RendererPreferences* prefs) {
   Profile* profile = Profile::FromBrowserContext(
       web_contents_->GetBrowserContext());
   renderer_preferences_util::UpdateFromSystemSettings(
       prefs, profile, web_contents_);
 }
 
 void OfflineLoadPage::OnProceed() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   proceeded_ = true;
   NotifyBlockingPageComplete(true);
 }
 
 void OfflineLoadPage::OnDontProceed() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   // Ignore if it's already proceeded.
   if (proceeded_)
     return;
   NotifyBlockingPageComplete(false);
 }
 
 void OfflineLoadPage::CommandReceived(const std::string& cmd) {
   std::string command(cmd);
   // The Jasonified response has quotes, remove them.
   if (command.length() > 1 && command[0] == '"') {
@@ skipping 19 matching lines @@
   }
 }
 
 void OfflineLoadPage::NotifyBlockingPageComplete(bool proceed) {
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE, base::Bind(callback_, proceed));
 }
 
 void OfflineLoadPage::OnConnectionTypeChanged(
     net::NetworkChangeNotifier::ConnectionType type) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   const bool online = type != net::NetworkChangeNotifier::CONNECTION_NONE;
   DVLOG(1) << "ConnectionTypeObserver notification received: state="
            << (online ? "online" : "offline");
   if (online) {
     net::NetworkChangeNotifier::RemoveConnectionTypeObserver(this);
     interstitial_page_->Proceed();
   }
 }
 
 }  // namespace chromeos