Replace ENABLE_OPENTYPE_VERTICAL implementation with HarfBuzz

Source/platform/fonts/SimpleFontData.h

 /*
  * This file is part of the internal font implementation.
  *
  * Copyright (C) 2006, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2007-2008 Torch Mobile, Inc.
  *
  * 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 43 matching lines @@
 public:
     // Used to create platform fonts.
     static PassRefPtr<SimpleFontData> create(const FontPlatformData& platformData, PassRefPtr<CustomFontData> customData = nullptr, bool isTextOrientationFallback = false)
     {
         return adoptRef(new SimpleFontData(platformData, customData, isTextOrientationFallback));
     }
 
     virtual ~SimpleFontData();
 
     const FontPlatformData& platformData() const { return m_platformData; }
-#if ENABLE(OPENTYPE_VERTICAL)
     const OpenTypeVerticalData* verticalData() const { return m_verticalData.get(); }
-#endif
 
     PassRefPtr<SimpleFontData> smallCapsFontData(const FontDescription&) const;
     PassRefPtr<SimpleFontData> emphasisMarkFontData(const FontDescription&) const;
     PassRefPtr<SimpleFontData> brokenIdeographFontData() const;
 
     PassRefPtr<SimpleFontData> variantFontData(const FontDescription& description, FontDataVariant variant) const
     {
         switch (variant) {
         case SmallCapsVariant:
             return smallCapsFontData(description);
@@ skipping 86 matching lines @@
 
     FontPlatformData m_platformData;
 
     mutable OwnPtr<GlyphMetricsMap<FloatRect> > m_glyphToBoundsMap;
     mutable GlyphMetricsMap<float> m_glyphToWidthMap;
 
     bool m_treatAsFixedPitch;
 
     bool m_isTextOrientationFallback;
     bool m_isBrokenIdeographFallback;
-#if ENABLE(OPENTYPE_VERTICAL)
     RefPtr<OpenTypeVerticalData> m_verticalData;
-#endif
     bool m_hasVerticalGlyphs;
 
     Glyph m_spaceGlyph;
     float m_spaceWidth;
     Glyph m_zeroGlyph;
 
     Glyph m_zeroWidthSpaceGlyph;
 
     GlyphData m_missingGlyphData;
 
@@ skipping 42 matching lines @@
 
 ALWAYS_INLINE float SimpleFontData::widthForGlyph(Glyph glyph) const
 {
     if (isZeroWidthSpaceGlyph(glyph))
         return 0;
 
     float width = m_glyphToWidthMap.metricsForGlyph(glyph);
     if (width != cGlyphSizeUnknown)
         return width;
 
-#if ENABLE(OPENTYPE_VERTICAL)
-    if (m_verticalData)
-        width = m_verticalData->advanceHeight(this, glyph);
-    else
-#endif
-        width = platformWidthForGlyph(glyph);
+    width = platformWidthForGlyph(glyph);
 
     m_glyphToWidthMap.setMetricsForGlyph(glyph, width);
     return width;
 }
 
 DEFINE_FONT_DATA_TYPE_CASTS(SimpleFontData, false);
 
 } // namespace blink
 #endif // SimpleFontData_h