Implement onCountGlyphs and onGetUPEM on Windows.

include/core/SkTypeface.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkTypeface_DEFINED
@@ skipping 254 matching lines @@
     virtual void onFilterRec(SkScalerContextRec*) const = 0;
     virtual SkAdvancedTypefaceMetrics* onGetAdvancedTypefaceMetrics(
                         SkAdvancedTypefaceMetrics::PerGlyphInfo perGlyphInfo,
                         const uint32_t* glyphIDs,
                         uint32_t glyphIDsCount) const = 0;
     virtual SkStream* onOpenStream(int* ttcIndex) const = 0;
     virtual void onGetFontDescriptor(SkFontDescriptor*, bool* isLocal) const = 0;
 
     virtual int onCharsToGlyphs(const void* chars, Encoding, uint16_t glyphs[],
                                 int glyphCount) const;
-    virtual int onCountGlyphs() const;
+    virtual int onCountGlyphs() const = 0;
 
-    virtual int onGetUPEM() const;
+    virtual int onGetUPEM() const = 0;
 
     virtual int onGetTableTags(SkFontTableTag tags[]) const;
     virtual size_t onGetTableData(SkFontTableTag, size_t offset,
                                   size_t length, void* data) const;
 
 private:
     SkFontID    fUniqueID;
     Style       fStyle;
     bool        fIsFixedPitch;
 
     friend class SkPaint;
     friend class SkGlyphCache;  // GetDefaultTypeface
     // just so deprecated fonthost can call protected methods
     friend class SkFontHost;
 
     typedef SkWeakRefCnt INHERITED;
 };
 
 #endif