Delete compatibility defines for unused error codes

Bug: None
Change-Id: Ie66fadc4ae066408e1f88b4300ea89b1edd97a4e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/163992
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30162}
diff --git a/rtc_base/socket.h b/rtc_base/socket.h
index a2b65d1..c2d1e3d 100644
--- a/rtc_base/socket.h
+++ b/rtc_base/socket.h
@@ -39,74 +39,26 @@
 #define EINPROGRESS WSAEINPROGRESS
 #undef EALREADY
 #define EALREADY WSAEALREADY
-#undef ENOTSOCK
-#define ENOTSOCK WSAENOTSOCK
-#undef EDESTADDRREQ
-#define EDESTADDRREQ WSAEDESTADDRREQ
 #undef EMSGSIZE
 #define EMSGSIZE WSAEMSGSIZE
-#undef EPROTOTYPE
-#define EPROTOTYPE WSAEPROTOTYPE
-#undef ENOPROTOOPT
-#define ENOPROTOOPT WSAENOPROTOOPT
-#undef EPROTONOSUPPORT
-#define EPROTONOSUPPORT WSAEPROTONOSUPPORT
-#undef ESOCKTNOSUPPORT
-#define ESOCKTNOSUPPORT WSAESOCKTNOSUPPORT
-#undef EOPNOTSUPP
-#define EOPNOTSUPP WSAEOPNOTSUPP
-#undef EPFNOSUPPORT
-#define EPFNOSUPPORT WSAEPFNOSUPPORT
-#undef EAFNOSUPPORT
-#define EAFNOSUPPORT WSAEAFNOSUPPORT
 #undef EADDRINUSE
 #define EADDRINUSE WSAEADDRINUSE
 #undef EADDRNOTAVAIL
 #define EADDRNOTAVAIL WSAEADDRNOTAVAIL
 #undef ENETDOWN
 #define ENETDOWN WSAENETDOWN
-#undef ENETUNREACH
-#define ENETUNREACH WSAENETUNREACH
-#undef ENETRESET
-#define ENETRESET WSAENETRESET
 #undef ECONNABORTED
 #define ECONNABORTED WSAECONNABORTED
-#undef ECONNRESET
-#define ECONNRESET WSAECONNRESET
 #undef ENOBUFS
 #define ENOBUFS WSAENOBUFS
 #undef EISCONN
 #define EISCONN WSAEISCONN
 #undef ENOTCONN
 #define ENOTCONN WSAENOTCONN
-#undef ESHUTDOWN
-#define ESHUTDOWN WSAESHUTDOWN
-#undef ETOOMANYREFS
-#define ETOOMANYREFS WSAETOOMANYREFS
-#undef ETIMEDOUT
-#define ETIMEDOUT WSAETIMEDOUT
 #undef ECONNREFUSED
 #define ECONNREFUSED WSAECONNREFUSED
-#undef ELOOP
-#define ELOOP WSAELOOP
-#undef ENAMETOOLONG
-#define ENAMETOOLONG WSAENAMETOOLONG
-#undef EHOSTDOWN
-#define EHOSTDOWN WSAEHOSTDOWN
 #undef EHOSTUNREACH
 #define EHOSTUNREACH WSAEHOSTUNREACH
-#undef ENOTEMPTY
-#define ENOTEMPTY WSAENOTEMPTY
-#undef EPROCLIM
-#define EPROCLIM WSAEPROCLIM
-#undef EUSERS
-#define EUSERS WSAEUSERS
-#undef EDQUOT
-#define EDQUOT WSAEDQUOT
-#undef ESTALE
-#define ESTALE WSAESTALE
-#undef EREMOTE
-#define EREMOTE WSAEREMOTE
 #define SOCKET_EACCES WSAEACCES
 #endif  // WEBRTC_WIN