Force all font backends to override onGetFontDescriptor, so we can

include/core/SkFontHost.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 SkFontHost_DEFINED
@@ skipping 134 matching lines @@
     static SkTypeface* CreateTypefaceFromStream(SkStream*);
 
     /** Return a new typeface from the specified file path. If the file does not
         represent a valid font, this returns null. If a typeface is returned,
         the caller is responsible for calling unref() when it is no longer used.
      */
     static SkTypeface* CreateTypefaceFromFile(const char path[]);
 
     ///////////////////////////////////////////////////////////////////////////
 
-    /** Write a unique identifier to the stream, so that the same typeface can
-        be retrieved with Deserialize(). The standard format is to serialize
-        a SkFontDescriptor followed by a uint32_t length value. If the length
-        is non-zero then the following bytes (of that length) represent a
-        serialized copy of the font which can be recreated from a stream.
-    */
-    static void Serialize(const SkTypeface*, SkWStream*);
-
-    /** Given a stream created by Serialize(), return a new typeface (like
-        CreateTypeface) which is either an exact match to the one serialized
-        or the best available typeface based on the data in the deserialized
-        SkFontDescriptor.
-     */
-    static SkTypeface* Deserialize(SkStream*);
-
-    ///////////////////////////////////////////////////////////////////////////
-
     friend class SkTypeface;
 };
 
 #endif