Replace ENABLE(ASSERT) with DCHECK_IS_ON().

third_party/WebKit/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 15 matching lines @@
 #include "core/layout/svg/LayoutSVGResourceContainer.h"
 #include "core/svg/SVGSVGElement.h"
 #include "core/svg/animation/SMILTimeContainer.h"
 #include "wtf/AutoReset.h"
 #include "wtf/text/AtomicString.h"
 
 namespace blink {
 
 SVGDocumentExtensions::SVGDocumentExtensions(Document* document)
     : m_document(document)
-#if ENABLE(ASSERT)
-      ,
-      m_inRelativeLengthSVGRootsInvalidation(false)
-#endif
 {
 }
 
 SVGDocumentExtensions::~SVGDocumentExtensions() {}
 
 void SVGDocumentExtensions::addTimeContainer(SVGSVGElement* element) {
   m_timeContainers.add(element);
 }
 
 void SVGDocumentExtensions::removeTimeContainer(SVGSVGElement* element) {
@@ skipping 202 matching lines @@
 }
 
 bool SVGDocumentExtensions::isSVGRootWithRelativeLengthDescendents(
     SVGSVGElement* svgRoot) const {
   return m_relativeLengthSVGRoots.contains(svgRoot);
 }
 
 void SVGDocumentExtensions::invalidateSVGRootsWithRelativeLengthDescendents(
     SubtreeLayoutScope* scope) {
   ASSERT(!m_inRelativeLengthSVGRootsInvalidation);
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
   AutoReset<bool> inRelativeLengthSVGRootsChange(
       &m_inRelativeLengthSVGRootsInvalidation, true);
 #endif
 
   for (SVGSVGElement* element : m_relativeLengthSVGRoots)
     element->invalidateRelativeLengthClients(scope);
 }
 
 bool SVGDocumentExtensions::zoomAndPanEnabled() const {
   if (SVGSVGElement* svg = rootElement(*m_document))
@@ skipping 25 matching lines @@
 
 DEFINE_TRACE(SVGDocumentExtensions) {
   visitor->trace(m_document);
   visitor->trace(m_timeContainers);
   visitor->trace(m_webAnimationsPendingSVGElements);
   visitor->trace(m_relativeLengthSVGRoots);
   visitor->trace(m_pendingResources);
 }
 
 }  // namespace blink