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

chrome/browser/chromeos/mobile/mobile_activator.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/mobile/mobile_activator.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 
@@ skipping 83 matching lines @@
 
 std::string CellularConfigDocument::GetErrorMessage(const std::string& code) {
   base::AutoLock create(config_lock_);
   ErrorMap::iterator iter = error_map_.find(code);
   if (iter == error_map_.end())
     return code;
   return iter->second;
 }
 
 void CellularConfigDocument::LoadCellularConfigFile() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
+  DCHECK_CURRENTLY_ON(BrowserThread::FILE);
   // Load partner customization startup manifest if it is available.
   base::FilePath config_path(kCellularConfigPath);
   if (!base::PathExists(config_path))
     return;
 
   if (LoadFromFile(config_path))
     DVLOG(1) << "Cellular config file loaded: " << kCellularConfigPath;
   else
     LOG(ERROR) << "Error loading cellular config file: " << kCellularConfigPath;
 }
@@ skipping 1048 matching lines @@
   cellular_plan_payment_time_ = base::Time::Now();
 }
 
 bool MobileActivator::HasRecentCellularPlanPayment() const {
   const int kRecentPlanPaymentHours = 6;
   return (base::Time::Now() -
           cellular_plan_payment_time_).InHours() < kRecentPlanPaymentHours;
 }
 
 }  // namespace chromeos