Replace tests of ASSERT_ENABLED with ENABLE(ASSERT).

Source/web/WebAXObject.cpp

 /*
  * Copyright (C) 2009 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 526 matching lines @@
     m_private->ariaOwnsElements(owns);
 
     WebVector<WebAXObject> result(owns.size());
     for (size_t i = 0; i < owns.size(); i++)
         result[i] = WebAXObject(owns[i]);
     ownsElements.swap(result);
 
     return true;
 }
 
-#if ASSERT_ENABLED
+#if ENABLE(ASSERT)
 static bool isLayoutClean(Document* document)
 {
     if (!document || !document->view())
         return false;
     return document->lifecycle().state() >= DocumentLifecycle::LayoutClean
         || (document->lifecycle().state() == DocumentLifecycle::StyleClean && !document->view()->needsLayout());
 }
 #endif
 
 WebRect WebAXObject::boundingBoxRect() const
@@ skipping 613 matching lines @@
     m_private = object;
     return *this;
 }
 
 WebAXObject::operator WTF::PassRefPtr<WebCore::AXObject>() const
 {
     return m_private.get();
 }
 
 } // namespace blink