Update freetype to the latest version of Android external/freetype

src/truetype/ttpic.h

 /***************************************************************************/
 /*                                                                         */
 /*  ttpic.h                                                                */
 /*                                                                         */
 /*    The FreeType position independent code services for truetype module. */
 /*                                                                         */
 /*  Copyright 2009 by                                                      */
 /*  Oran Agra and Mickey Gabel.                                            */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
 /*  modified, and distributed under the terms of the FreeType project      */
 /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
 /*  this file you indicate that you have read the license and              */
 /*  understand and accept it fully.                                        */
 /*                                                                         */
 /***************************************************************************/
 
 
 #ifndef __TTPIC_H__
 #define __TTPIC_H__
 
-  
+
 FT_BEGIN_HEADER
 
 #ifndef FT_CONFIG_OPTION_PIC
 #define FT_TT_SERVICES_GET                   tt_services
 #define FT_TT_SERVICE_GX_MULTI_MASTERS_GET   tt_service_gx_multi_masters
 #define FT_TT_SERVICE_TRUETYPE_GLYF_GET      tt_service_truetype_glyf
 
 #else /* FT_CONFIG_OPTION_PIC */
 
 #include FT_MULTIPLE_MASTERS_H
 #include FT_SERVICE_MULTIPLE_MASTERS_H
 #include FT_SERVICE_TRUETYPE_GLYF_H
 
   typedef struct TTModulePIC_
   {
     FT_ServiceDescRec* tt_services;
 #ifdef TT_CONFIG_OPTION_GX_VAR_SUPPORT
     FT_Service_MultiMastersRec tt_service_gx_multi_masters;
 #endif
     FT_Service_TTGlyfRec tt_service_truetype_glyf;
   } TTModulePIC;
 
 #define GET_PIC(lib)                         ((TTModulePIC*)((lib)->pic_container.truetype))
 #define FT_TT_SERVICES_GET                   (GET_PIC(library)->tt_services)
 #define FT_TT_SERVICE_GX_MULTI_MASTERS_GET   (GET_PIC(library)->tt_service_gx_multi_masters)
 #define FT_TT_SERVICE_TRUETYPE_GLYF_GET      (GET_PIC(library)->tt_service_truetype_glyf)
 
+  /* see ttpic.c for the implementation */
+  void
+  tt_driver_class_pic_free( FT_Library  library );
+
+  FT_Error
+  tt_driver_class_pic_init( FT_Library  library );
+
 #endif /* FT_CONFIG_OPTION_PIC */
 
  /* */
 
 FT_END_HEADER
 
 #endif /* __TTPIC_H__ */
 
 
 /* END */