Changed EDisplay to an enum class and renamed its members to be keywords

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2006, 2007, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google 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 47 matching lines @@
     WTF_MAKE_NONCOPYABLE(LayoutBoxModelObjectRareData);
     USING_FAST_MALLOC(LayoutBoxModelObjectRareData);
 public:
     LayoutBoxModelObjectRareData() {}
 
     StickyPositionScrollingConstraints m_stickyPositionScrollingConstraints;
 };
 
 // This class is the base class for all CSS objects.
 //
-// All CSS objects follow the box model object. See THE BOX MODEL section in

[alancutter (OOO until 2018), 2016/09/26 04:23:46]

This should not change.

+// All CSS objects follow the box model object. See THE EDisplay::Box MODEL section in
 // LayoutBox for more information.
 //
 // This class actually doesn't have the box model but it exposes some common
 // functions or concepts that sub-classes can extend upon. For example, there
 // are accessors for margins, borders, paddings and borderBoundingBox().
 //
 // The reason for this partial implementation is that the 2 classes inheriting
 // from it (LayoutBox and LayoutInline) have different requirements but need to
 // have a PaintLayer.
 // For a full implementation of the box model, see LayoutBox.
@@ skipping 301 matching lines @@
     std::unique_ptr<PaintLayer> m_layer;
 
     std::unique_ptr<LayoutBoxModelObjectRareData> m_rareData;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutBoxModelObject, isBoxModelObject());
 
 } // namespace blink
 
 #endif // LayoutBoxModelObject_h