Remove forgotten Xcode defines

Commit 3962b65858ae5d5226fa504d2d1b4f63e7686a95 removed the Xcode
project files, but missed the defines in build_config.h. Remove these
since there are no users for them in the current snapshot.

Signed-hostap: Jouni Malinen <j@w1.fi>

src/utils/build_config.h

@@ -47,31 +47,4 @@
 #endif /* USE_INTERNAL_CRYPTO */
 #endif /* CONFIG_WIN32_DEFAULTS */
 
-#ifdef CONFIG_XCODE_DEFAULTS
-#define CONFIG_DRIVER_OSX
-#define CONFIG_BACKEND_FILE
-#define IEEE8021X_EAPOL
-#define PKCS12_FUNCS
-#define CONFIG_CTRL_IFACE
-#define CONFIG_CTRL_IFACE_UNIX
-#define CONFIG_DEBUG_FILE
-#define EAP_MD5
-#define EAP_TLS
-#define EAP_MSCHAPv2
-#define EAP_PEAP
-#define EAP_TTLS
-#define EAP_GTC
-#define EAP_OTP
-#define EAP_LEAP
-#define EAP_TNC
-#define CONFIG_WPS
-#define EAP_WSC
-
-#ifdef USE_INTERNAL_CRYPTO
-#define CONFIG_TLS_INTERNAL_CLIENT
-#define CONFIG_INTERNAL_LIBTOMMATH
-#define CONFIG_CRYPTO_INTERNAL
-#endif /* USE_INTERNAL_CRYPTO */
-#endif /* CONFIG_XCODE_DEFAULTS */
-
 #endif /* BUILD_CONFIG_H */