Update freetype to the latest version of Android external/freetype

src/pshinter/pshpic.h

 /***************************************************************************/
 /*                                                                         */
 /*  pshpic.h                                                               */
 /*                                                                         */
 /*    The FreeType position independent code services for pshinter 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 __PSHPIC_H__
 #define __PSHPIC_H__
 
-  
+
 FT_BEGIN_HEADER
 
 #include FT_INTERNAL_PIC_H
 
 #ifndef FT_CONFIG_OPTION_PIC
 
 #define FTPSHINTER_INTERFACE_GET        pshinter_interface
 
 #else /* FT_CONFIG_OPTION_PIC */
 
 #include FT_INTERNAL_POSTSCRIPT_HINTS_H
 
   typedef struct PSHinterPIC_
   {
     PSHinter_Interface pshinter_interface;
   } PSHinterPIC;
 
 #define GET_PIC(lib)                    ((PSHinterPIC*)((lib)->pic_container.autofit))
 #define FTPSHINTER_INTERFACE_GET        (GET_PIC(library)->pshinter_interface)
 
+  /* see pshpic.c for the implementation */
+  void
+  pshinter_module_class_pic_free( FT_Library  library );
+
+  FT_Error
+  pshinter_module_class_pic_init( FT_Library  library );
 
 #endif /* FT_CONFIG_OPTION_PIC */
 
  /* */
 
 FT_END_HEADER
 
 #endif /* __PSHPIC_H__ */
 
 
 /* END */