Allow assertions to be enabled in Blink Release builds.

Source/core/rendering/InlineBox.h

 /*
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 26 matching lines @@
 // some RenderObject (i.e., it represents a portion of that RenderObject).
 class InlineBox {
     WTF_MAKE_NONCOPYABLE(InlineBox);
 public:
     InlineBox(RenderObject& obj)
         : m_next(0)
         , m_prev(0)
         , m_parent(0)
         , m_renderer(obj)
         , m_logicalWidth(0)
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
         , m_hasBadParent(false)
 #endif
     {
     }
 
     InlineBox(RenderObject& obj, FloatPoint topLeft, float logicalWidth, bool firstLine, bool constructed,
               bool dirty, bool extracted, bool isHorizontal, InlineBox* next, InlineBox* prev, InlineFlowBox* parent)
         : m_next(next)
         , m_prev(prev)
         , m_parent(parent)
         , m_renderer(obj)
         , m_topLeft(topLeft)
         , m_logicalWidth(logicalWidth)
         , m_bitfields(firstLine, constructed, dirty, extracted, isHorizontal)
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
         , m_hasBadParent(false)
 #endif
     {
     }
 
     virtual ~InlineBox();
 
     virtual void destroy() { delete this; }
 
     virtual void deleteLine();
@@ skipping 188 matching lines @@
     virtual void markDirty() { m_bitfields.setDirty(true); }
 
     virtual void dirtyLineBoxes();
 
     virtual RenderObject::SelectionState selectionState();
 
     virtual bool canAccommodateEllipsis(bool ltr, int blockEdge, int ellipsisWidth) const;
     // visibleLeftEdge, visibleRightEdge are in the parent's coordinate system.
     virtual float placeEllipsisBox(bool ltr, float visibleLeftEdge, float visibleRightEdge, float ellipsisWidth, float &truncatedWidth, bool&);
 
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
     void setHasBadParent();
 #endif
 
     int expansion() const { return m_bitfields.expansion(); }
 
     bool visibleToHitTestRequest(const HitTestRequest& request) const { return renderer().visibleToHitTestRequest(request); }
 
     EVerticalAlign verticalAlign() const { return renderer().style(m_bitfields.firstLine())->verticalAlign(); }
 
     // Use with caution! The type is not checked!
@@ skipping 120 matching lines @@
 
     // For InlineFlowBox and InlineTextBox
     bool extracted() const { return m_bitfields.extracted(); }
 
     FloatPoint m_topLeft;
     float m_logicalWidth;
 
 private:
     InlineBoxBitfields m_bitfields;
 
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
     bool m_hasBadParent;
 #endif
 };
 
-#ifdef NDEBUG
+#if !ENABLE(ASSERT)
 inline InlineBox::~InlineBox()
 {
 }
 #endif
 
-#ifndef NDEBUG
+#if ENABLE(ASSERT)
 inline void InlineBox::setHasBadParent()
 {
     m_hasBadParent = true;
 }
 #endif
 
 #define DEFINE_INLINE_BOX_TYPE_CASTS(typeName) \
     DEFINE_TYPE_CASTS(typeName, InlineBox, box, box->is##typeName(), box.is##typeName())
 
 // Allow equality comparisons of InlineBox's by reference or pointer, interchangeably.
 DEFINE_COMPARISON_OPERATORS_WITH_REFERENCES(InlineBox)
 
 } // namespace WebCore
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showTree(const WebCore::InlineBox*);
 void showLineTree(const WebCore::InlineBox*);
 #endif
 
 #endif // InlineBox_h