Expose baseline information in the Sky API.

sky/engine/core/dom/Element.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003-2011, 2013, 2014 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
@@ skipping 204 matching lines @@
 
     double height() const;
     void setHeight(double);
 
     double minContentWidth() const;
     void setMinContentWidth(double);
 
     double maxContentWidth() const;
     void setMaxContentWidth(double);
 
+    double alphabeticBaseline() const;
+    double ideographicBaseline() const;
+
     void setNeedsLayout();
     void layout();
 
     LayoutCallback* intrinsicWidthsComputer() const;
     LayoutCallback* layoutManager() const;
     void setLayoutManager(PassOwnPtr<LayoutCallback> layoutManager,
         PassOwnPtr<LayoutCallback> intrinsicWidthsComputer);
 
     RenderStyle* computedStyle();
 
@@ skipping 353 matching lines @@
     static PassRefPtr<T> create(const QualifiedName&, Document&)
 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \
     PassRefPtr<T> T::create(const QualifiedName& tagName, Document& document) \
     { \
         return adoptRef(new T(tagName, document)); \
     }
 
 } // namespace
 
 #endif  // SKY_ENGINE_CORE_DOM_ELEMENT_H_