Revert "Debug Stub: Added support for windows in ipc_transport."

src/trusted/service_runtime/sel_main_chrome.c

 /*
  * Copyright (c) 2012 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "native_client/src/public/chrome_main.h"
 
 #include "native_client/src/include/build_config.h"
 #include "native_client/src/include/portability.h"
@@ skipping 293 matching lines @@
       args->irt_fd = -1;
     }
     if (args->irt_desc != NULL) {
       NaClLoadIrt(nap, args->irt_desc);
       NaClDescUnref(args->irt_desc);
       args->irt_desc = NULL;
     }
   }
 
   if (args->enable_debug_stub) {
+#if NACL_LINUX || NACL_OSX
     if (args->debug_stub_pipe_fd != NACL_INVALID_HANDLE) {
       NaClDebugStubSetPipe(args->debug_stub_pipe_fd);
-    }
-
-#if NACL_LINUX || NACL_OSX
-    if (args->debug_stub_pipe_fd == NACL_INVALID_HANDLE &&
-        args->debug_stub_server_bound_socket_fd != NACL_INVALID_SOCKET) {
+    } else if (args->debug_stub_server_bound_socket_fd != NACL_INVALID_SOCKET) {
       NaClDebugSetBoundSocket(args->debug_stub_server_bound_socket_fd);
     }
 #endif
     if (!NaClDebugInit(nap)) {
       goto error;
     }
 #if NACL_WINDOWS
-    if (args->debug_stub_pipe_fd == NACL_INVALID_HANDLE &&
-        NULL != args->debug_stub_server_port_selected_handler_func) {
+    if (NULL != args->debug_stub_server_port_selected_handler_func) {
       args->debug_stub_server_port_selected_handler_func(
           NaClDebugGetBoundPort());
     }
 #endif
   }
 
   if (args->load_status_handler_func != NULL) {
     args->load_status_handler_func(LOAD_OK);
   }
   return LOAD_OK;
@@ skipping 60 matching lines @@
 int NaClChromeMainStart(struct NaClApp *nap,
                         struct NaClChromeMainArgs *args,
                         int *exit_status) {
   int load_ok = LOAD_OK == LoadApp(nap, args);
   if (load_ok) {
     *exit_status = StartApp(nap, args);
   }
   free(args);
   return load_ok;
 }