Remove SK_DECLARE_LEGACY_CREATE_FROM_FONTDATA.

include/ports/SkFontMgr.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkFontMgr_DEFINED
 #define SkFontMgr_DEFINED
 
@@ skipping 174 matching lines @@
                                                     const char* bcp47[], int bcp47Count,
                                                     SkUnichar character) const = 0;
     virtual SkTypeface* onMatchFaceStyle(const SkTypeface*,
                                          const SkFontStyle&) const = 0;
 
     virtual SkTypeface* onCreateFromData(SkData*, int ttcIndex) const = 0;
     virtual SkTypeface* onCreateFromStream(SkStreamAsset*, int ttcIndex) const = 0;
     // TODO: make pure virtual.
     virtual SkTypeface* onCreateFromStream(SkStreamAsset*, const FontParameters&) const;
     virtual SkTypeface* onCreateFromFontData(std::unique_ptr<SkFontData>) const;
-#ifdef SK_DECLARE_LEGACY_CREATE_FROM_FONTDATA
-    virtual SkTypeface* onCreateFromFontData(SkFontData*) const { return nullptr; };
-#endif
     virtual SkTypeface* onCreateFromFile(const char path[], int ttcIndex) const = 0;
 
     virtual SkTypeface* onLegacyCreateTypeface(const char familyName[], SkFontStyle) const = 0;
 
 private:
     static SkFontMgr* Factory();    // implemented by porting layer
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif