Changed EWhiteSpace to an enum class and renamed its members to keywords

third_party/WebKit/Source/core/dom/Text.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 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 256 matching lines @@
   if (style.display() == EDisplay::None)
     return false;
 
   if (!containsOnlyWhitespace())
     return true;
 
   if (!canHaveWhitespaceChildren(parent))
     return false;
 
   // pre-wrap in SVG never makes layoutObject.
-  if (style.whiteSpace() == PRE_WRAP && parent.isSVG())
+  if (style.whiteSpace() == EWhiteSpace::PreWrap && parent.isSVG())
     return false;
 
   // pre/pre-wrap/pre-line always make layoutObjects.
   if (style.preserveNewline())
     return true;
 
   // childNeedsDistributionRecalc() here is rare, only happens JS calling
   // surroundContents() etc. from DOMNodeInsertedIntoDocument etc.
   if (document().childNeedsDistributionRecalc())
     return true;
@@ skipping 162 matching lines @@
 
 Text* Text::cloneWithData(const String& data) {
   return create(document(), data);
 }
 
 DEFINE_TRACE(Text) {
   CharacterData::trace(visitor);
 }
 
 }  // namespace blink