Replace ENABLE(ASSERT) with DCHECK_IS_ON().

third_party/WebKit/Source/core/layout/LayoutText.h

 /*
  * (C) 1999 Lars Knoll (knoll@kde.org)
  * (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004-2009, 2013 Apple Inc. All rights reserved.
  *
  * 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 54 matching lines @@
 // m_preferredLogicalWidthsDirty.
 //
 // The previous comment applies also for painting. See e.g.
 // BlockFlowPainter::paintContents in particular the use of LineBoxListPainter.
 class CORE_EXPORT LayoutText : public LayoutObject {
  public:
   // FIXME: If the node argument is not a Text node or the string argument is
   // not the content of the Text node, updating text-transform property
   // doesn't re-transform the string.
   LayoutText(Node*, PassRefPtr<StringImpl>);
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
   ~LayoutText() override;
 #endif
 
   const char* name() const override { return "LayoutText"; }
 
   virtual bool isTextFragment() const;
   virtual bool isWordBreak() const;
 
   virtual PassRefPtr<StringImpl> originalText() const;
 
@@ skipping 250 matching lines @@
 
 inline float LayoutText::hyphenWidth(const Font& font,
                                      TextDirection direction) {
   const ComputedStyle& style = styleRef();
   return font.width(constructTextRun(font, style.hyphenString().getString(),
                                      style, direction));
 }
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutText, isText());
 
-#if !ENABLE(ASSERT)
+#if !DCHECK_IS_ON()
 inline void LayoutText::checkConsistency() const {}
 #endif
 
 inline LayoutText* Text::layoutObject() const {
   return toLayoutText(CharacterData::layoutObject());
 }
 
 void applyTextTransform(const ComputedStyle*, String&, UChar);
 
 }  // namespace blink
 
 #endif  // LayoutText_h