Allow assertions to be enabled in Blink Release builds.

Source/core/frame/SuspendableTimer.cpp

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 16 matching lines @@
 #include "config.h"
 #include "core/frame/SuspendableTimer.h"
 
 namespace WebCore {
 
 SuspendableTimer::SuspendableTimer(ExecutionContext* context)
     : ActiveDOMObject(context)
     , m_nextFireInterval(0)
     , m_repeatInterval(0)
     , m_active(false)
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     , m_suspended(false)
 #endif
 {
 }
 
 SuspendableTimer::~SuspendableTimer()
 {
 }
 
 bool SuspendableTimer::hasPendingActivity() const
 {
     return isActive();
 }
 
 void SuspendableTimer::stop()
 {
     TimerBase::stop();
 }
 
 void SuspendableTimer::suspend()
 {
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     ASSERT(!m_suspended);
     m_suspended = true;
 #endif
     m_active = isActive();
     if (m_active) {
         m_nextFireInterval = nextUnalignedFireInterval();
         m_repeatInterval = repeatInterval();
         TimerBase::stop();
     }
 }
 
 void SuspendableTimer::resume()
 {
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
     ASSERT(m_suspended);
     m_suspended = false;
 #endif
     // FIXME: FROM_HERE is wrong here.
     if (m_active)
         start(m_nextFireInterval, m_repeatInterval, FROM_HERE);
 }
 
 } // namespace WebCore