Add onGetFamilyName to SkTypeface.

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 294 matching lines @@
     virtual void onGetFontDescriptor(SkFontDescriptor*, bool* isLocal) const = 0;
 
     virtual int onCharsToGlyphs(const void* chars, Encoding, uint16_t glyphs[],
                                 int glyphCount) const = 0;
     virtual int onCountGlyphs() const = 0;
 
     virtual int onGetUPEM() const = 0;
     virtual bool onGetKerningPairAdjustments(const uint16_t glyphs[], int count,
                                              int32_t adjustments[]) const;
 
+    /** Returns the family name of the typeface as known by its font manager.
+     *  This name may or may not be produced by the family name iterator.
+     */
+    virtual void onGetFamilyName(SkString* familyName) const = 0;
+
+    /** Returns an iterator over the family names in the font. */
     virtual LocalizedStrings* onCreateFamilyNameIterator() const = 0;
 
     virtual int onGetTableTags(SkFontTableTag tags[]) const = 0;
     virtual size_t onGetTableData(SkFontTableTag, size_t offset,
                                   size_t length, void* data) const = 0;
 
 private:
     friend class SkGTypeface;
     friend class SkPDFFont;
     friend class SkPDFCIDFont;
@@ skipping 23 matching lines @@
 
     friend class SkPaint;
     friend class SkGlyphCache;  // GetDefaultTypeface
     // just so deprecated fonthost can call protected methods
     friend class SkFontHost;
 
     typedef SkWeakRefCnt INHERITED;
 };
 
 #endif