Make header include guards great again

runtime/bin/secure_socket_macos.h

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-#ifndef BIN_SECURE_SOCKET_MACOS_H_
-#define BIN_SECURE_SOCKET_MACOS_H_
+#ifndef RUNTIME_BIN_SECURE_SOCKET_MACOS_H_
+#define RUNTIME_BIN_SECURE_SOCKET_MACOS_H_
 
-#if !defined(BIN_SECURE_SOCKET_H_)
+#if !defined(RUNTIME_BIN_SECURE_SOCKET_H_)
 #error Do not include secure_socket_macos.h directly. Use secure_socket.h.
 #endif
 
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
 #include <sys/types.h>
 
 #include <CoreFoundation/CoreFoundation.h>
 #include <Security/SecureTransport.h>
@@ skipping 252 matching lines @@
   bool bad_cert_;
   bool is_server_;
   char* hostname_;
 
   DISALLOW_COPY_AND_ASSIGN(SSLFilter);
 };
 
 }  // namespace bin
 }  // namespace dart
 
-#endif  // BIN_SECURE_SOCKET_MACOS_H_
+#endif  // RUNTIME_BIN_SECURE_SOCKET_MACOS_H_