Unify usage of logging/assert macros in base/

device/power_save_blocker/power_save_blocker_mac.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 "device/power_save_blocker/power_save_blocker.h"
 
 #include <IOKit/pwr_mgt/IOPMLib.h>
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
+#include "base/logging.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/threading/platform_thread.h"
 #include "base/threading/thread.h"
 
 namespace device {
 namespace {
 
 // Power management cannot be done on the UI thread. IOPMAssertionCreate does a
 // synchronous MIG call to configd, so if it is called on the main thread the UI
 // is at the mercy of another process. See http://crbug.com/79559 and
 // http://www.opensource.apple.com/source/IOKitUser/IOKitUser-514.16.31/pwr_mgt.subproj/IOPMLibPrivate.c
 // .
 struct PowerSaveBlockerLazyInstanceTraits {
   static const bool kRegisterOnExit = false;
-#ifndef NDEBUG
+#if DCHECK_IS_ON()
   static const bool kAllowedToAccessOnNonjoinableThread = true;
 #endif
 
   static base::Thread* New(void* instance) {
     base::Thread* thread = new (instance) base::Thread("PowerSaveBlocker");
     thread->Start();
     return thread;
   }
   static void Delete(base::Thread* instance) {}
 };
@@ skipping 73 matching lines @@
   g_power_thread.Pointer()->task_runner()->PostTask(
       FROM_HERE, base::Bind(&Delegate::ApplyBlock, delegate_));
 }
 
 PowerSaveBlocker::~PowerSaveBlocker() {
   g_power_thread.Pointer()->task_runner()->PostTask(
       FROM_HERE, base::Bind(&Delegate::RemoveBlock, delegate_));
 }
 
 }  // namespace device