Start removing the double-negative !ASSERT_DISABLED

Source/core/svg/SVGDocumentExtensions.cpp

 /*
  * Copyright (C) 2006 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007 Rob Buis <buis@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 21 matching lines @@
 #include "core/svg/SVGZoomAndPan.h"
 #include "core/svg/animation/SMILTimeContainer.h"
 #include "wtf/TemporaryChange.h"
 #include "wtf/text/AtomicString.h"
 
 namespace WebCore {
 
 SVGDocumentExtensions::SVGDocumentExtensions(Document* document)
     : m_document(document)
     , m_resourcesCache(adoptPtr(new SVGResourcesCache))
-#if !ASSERT_DISABLED
+#if ASSERT_ENABLED
     , m_inRelativeLengthSVGRootsInvalidation(false)
 #endif
 {
 }
 
 SVGDocumentExtensions::~SVGDocumentExtensions()
 {
 }
 
 void SVGDocumentExtensions::addTimeContainer(SVGSVGElement* element)
@@ skipping 345 matching lines @@
 }
 
 bool SVGDocumentExtensions::isSVGRootWithRelativeLengthDescendents(SVGSVGElement* svgRoot) const
 {
     return m_relativeLengthSVGRoots.contains(svgRoot);
 }
 
 void SVGDocumentExtensions::invalidateSVGRootsWithRelativeLengthDescendents(SubtreeLayoutScope* scope)
 {
     ASSERT(!m_inRelativeLengthSVGRootsInvalidation);
-#if !ASSERT_DISABLED
+#if ASSERT_ENABLED
     TemporaryChange<bool> inRelativeLengthSVGRootsChange(m_inRelativeLengthSVGRootsInvalidation, true);
 #endif
 
     WillBeHeapHashSet<RawPtrWillBeMember<SVGSVGElement> >::iterator end = m_relativeLengthSVGRoots.end();
     for (WillBeHeapHashSet<RawPtrWillBeMember<SVGSVGElement> >::iterator it = m_relativeLengthSVGRoots.begin(); it != end; ++it)
         (*it)->invalidateRelativeLengthClients(scope);
 }
 
 #if ENABLE(SVG_FONTS)
 void SVGDocumentExtensions::registerSVGFontFaceElement(SVGFontFaceElement* element)
@@ skipping 61 matching lines @@
 {
     visitor->trace(m_document);
     visitor->trace(m_timeContainers);
     visitor->trace(m_svgFontFaceElements);
     visitor->trace(m_pendingSVGFontFaceElementsForRemoval);
     visitor->trace(m_elementDependencies);
     visitor->trace(m_relativeLengthSVGRoots);
 }
 
 }