sapi: Remove sapi_force_http_10

This was introduced in 2b95b3c.

This is not used anywhere and the value is dubious.

Author: NattyNarwhal

main/SAPI.c

@@ -1045,15 +1045,6 @@ SAPI_API int sapi_get_fd(int *fd)
 	}
 }
 
-SAPI_API int sapi_force_http_10(void)
-{
-	if (sapi_module.force_http_10) {
-		return sapi_module.force_http_10();
-	} else {
-		return FAILURE;
-	}
-}
-
 
 SAPI_API int sapi_get_target_uid(uid_t *obj)
 {

main/SAPI.h

@@ -225,7 +225,6 @@ SAPI_API size_t sapi_apply_default_charset(char **mimetype, size_t len);
 SAPI_API void sapi_activate_headers_only(void);
 
 SAPI_API int sapi_get_fd(int *fd);
-SAPI_API int sapi_force_http_10(void);
 
 SAPI_API int sapi_get_target_uid(uid_t *);
 SAPI_API int sapi_get_target_gid(gid_t *);
@@ -273,8 +272,6 @@ struct _sapi_module_struct {
 
 	int (*get_fd)(int *fd);
 
-	int (*force_http_10)(void);
-
 	int (*get_target_uid)(uid_t *);
 	int (*get_target_gid)(gid_t *);
 
@@ -330,7 +327,6 @@ END_EXTERN_C()
 	0,    /* php_ini_ignore          */ \
 	0,    /* php_ini_ignore_cwd      */ \
 	NULL, /* get_fd                  */ \
-	NULL, /* force_http_10           */ \
 	NULL, /* get_target_uid          */ \
 	NULL, /* get_target_gid          */ \
 	NULL, /* input_filter            */ \