removed safe_mode leftovers

Author: jorgsowa

ext/gd/php_gd.h

@@ -23,7 +23,6 @@
 
 #if defined(HAVE_LIBGD) || defined(HAVE_GD_BUNDLED)
 
-/* open_basedir and safe_mode checks */
 #define PHP_GD_CHECK_OPEN_BASEDIR(filename, errormsg)                       \
 	if (!filename || php_check_open_basedir(filename)) {      \
 		php_error_docref(NULL, E_WARNING, errormsg);      \

main/fopen_wrappers.h

@@ -33,8 +33,6 @@ PHPAPI int php_check_specific_open_basedir(const char *basedir, const char *path
 /* OPENBASEDIR_CHECKPATH(filename) to ease merge between 6.x and 5.x */
 #define OPENBASEDIR_CHECKPATH(filename) php_check_open_basedir(filename)
 
-PHPAPI int php_check_safe_mode_include_dir(const char *path);
-
 PHPAPI zend_string *php_resolve_path(const char *filename, size_t filename_len, const char *path);
 
 PHPAPI FILE *php_fopen_with_path(const char *filename, const char *mode, const char *path, zend_string **opened_path);