Allow assertions to be enabled in Blink Release builds.

Source/core/accessibility/AXNodeObject.cpp

 /*
 * Copyright (C) 2012, Google 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
@@ skipping 34 matching lines @@
 
 
 namespace WebCore {
 
 using namespace HTMLNames;
 
 AXNodeObject::AXNodeObject(Node* node)
     : AXObject()
     , m_ariaRole(UnknownRole)
     , m_childrenDirty(false)
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
     , m_initialized(false)
 #endif
     , m_node(node)
 {
 }
 
 PassRefPtr<AXNodeObject> AXNodeObject::create(Node* node)
 {
     return adoptRef(new AXNodeObject(node));
 }
@@ skipping 81 matching lines @@
 
     value += increase ? step : -step;
 
     setValue(String::number(value));
 
     axObjectCache()->postNotification(node(), AXObjectCache::AXValueChanged, true);
 }
 
 bool AXNodeObject::computeAccessibilityIsIgnored() const
 {
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
     // Double-check that an AXObject is never accessed before
     // it's been initialized.
     ASSERT(m_initialized);
 #endif
 
     // If this element is within a parent that cannot have children, it should not be exposed.
     if (isDescendantOfBarrenParent())
         return true;
 
     // Ignore labels that are already referenced by a control's title UI element.
@@ skipping 271 matching lines @@
         // If the parent had a different role, then we don't need to continue searching up the chain.
         if (parentAriaRole)
             break;
     }
 
     return role;
 }
 
 void AXNodeObject::init()
 {
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
     ASSERT(!m_initialized);
     m_initialized = true;
 #endif
     m_role = determineAccessibilityRole();
 }
 
 void AXNodeObject::detach()
 {
     clearChildren();
     AXObject::detach();
@@ skipping 1241 matching lines @@
     float range = maxValueForRange() - minValueForRange();
     float value = valueForRange();
 
     value += range * (percentChange / 100);
     setValue(String::number(value));
 
     axObjectCache()->postNotification(node(), AXObjectCache::AXValueChanged, true);
 }
 
 } // namespace WebCore