Add code to call skia's matchFamilyStyleCharacter API, which uses the

third_party/WebKit/Source/platform/fonts/FontDescription.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIother.m_  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
 #ifndef FontDescription_h
 #define FontDescription_h
 
+#include "SkFontStyle.h"
 #include "platform/FontFamilyNames.h"
 #include "platform/fonts/FontCacheKey.h"
 #include "platform/fonts/FontFamily.h"
 #include "platform/fonts/FontFeatureSettings.h"
 #include "platform/fonts/FontOrientation.h"
 #include "platform/fonts/FontSmoothingMode.h"
 #include "platform/fonts/FontTraits.h"
 #include "platform/fonts/FontWidthVariant.h"
 #include "platform/fonts/TextRenderingMode.h"
 #include "platform/fonts/TypesettingFeatures.h"
@@ skipping 191 matching lines @@
     static void setSubpixelPositioning(bool b) { s_useSubpixelTextPositioning = b; }
     static bool subpixelPositioning() { return s_useSubpixelTextPositioning; }
 
     static void setDefaultTypesettingFeatures(TypesettingFeatures);
     static TypesettingFeatures defaultTypesettingFeatures();
 
     unsigned styleHashWithoutFamilyList() const;
     unsigned bitmapFields() const { return m_fieldsAsUnsigned[0]; }
     unsigned auxiliaryBitmapFields() const { return m_fieldsAsUnsigned[1]; }
 
+    SkFontStyle skiaFontStyle() const;
+
 private:
     FontFamily m_familyList; // The list of font families to be used.
     RefPtr<FontFeatureSettings> m_featureSettings;
     AtomicString m_locale;
 
     void updateTypesettingFeatures();
 
     float m_specifiedSize;   // Specified CSS value. Independent of rendering issues such as integer
                              // rounding, minimum font sizes, and zooming.
     float m_computedSize;    // Computed size adjusted for the minimum font size and the zoom factor.
@@ skipping 64 matching lines @@
         && m_letterSpacing == other.m_letterSpacing
         && m_wordSpacing == other.m_wordSpacing
         && m_fieldsAsUnsigned[0] == other.m_fieldsAsUnsigned[0]
         && m_fieldsAsUnsigned[1] == other.m_fieldsAsUnsigned[1]
         && (m_featureSettings == other.m_featureSettings || (m_featureSettings && other.m_featureSettings && *m_featureSettings == *other.m_featureSettings));
 }
 
 } // namespace blink
 
 #endif