Remove the use of OwnedPtrDeleter in HarfBuzzFace.

third_party/WebKit/Source/platform/fonts/shaping/HarfBuzzFace.h

 /*
  * Copyright (c) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 58 matching lines @@
     void prepareHarfBuzzFontData();
 
     FontPlatformData* m_platformData;
     uint64_t m_uniqueID;
     hb_font_t* m_unscaledFont;
     HarfBuzzFontData* m_harfBuzzFontData;
 };
 
 } // namespace blink
 
-namespace WTF {
-
-template<typename T> struct OwnedPtrDeleter;
-template<> struct OwnedPtrDeleter<hb_font_t> {
-    STATIC_ONLY(OwnedPtrDeleter);
-    static void deletePtr(hb_font_t* font)
-    {
-        if (font)
-            hb_font_destroy(font);
-    }
-};
-
-template<typename T> struct OwnedPtrDeleter;
-template<> struct OwnedPtrDeleter<hb_face_t> {
-    STATIC_ONLY(OwnedPtrDeleter);
-    static void deletePtr(hb_face_t* face)
-    {
-        if (face)
-            hb_face_destroy(face);
-    }
-};
-
-} // namespace WTF
-
 #endif // HarfBuzzFace_h