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

third_party/WebKit/Source/core/layout/LayoutListItem.cpp

 /**
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net)
  *
  * 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 34 matching lines @@
 
   setConsumesSubtreeChangeNotification();
   registerSubtreeChangeListenerOnDescendants(true);
 }
 
 void LayoutListItem::styleDidChange(StyleDifference diff,
                                     const ComputedStyle* oldStyle) {
   LayoutBlockFlow::styleDidChange(diff, oldStyle);
 
   StyleImage* currentImage = style()->listStyleImage();
-  if (style()->listStyleType() != NoneListStyle ||
+  if (style()->listStyleType() != EListStyleType::NoneListStyle ||
       (currentImage && !currentImage->errorOccurred())) {
     if (!m_marker)
       m_marker = LayoutListMarker::createAnonymous(this);
     m_marker->listItemStyleDidChange();
     notifyOfSubtreeChange();
   } else if (m_marker) {
     m_marker->destroy();
     m_marker = nullptr;
   }
 
@@ skipping 480 matching lines @@
       // assume that all the following ones have too.
       // This gives us the opportunity to stop here and avoid
       // marking the same nodes again.
       break;
     }
     item->updateValue();
   }
 }
 
 }  // namespace blink