Extract similar code into SetJobObjectAsKillOnJobClose()

net/test/test_server_win.cc

 // Copyright (c) 2011 The Chromium 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 "net/test/test_server.h"
 
 #include <windows.h>
 #include <wincrypt.h>
 
 #include "base/base_paths.h"
@@ skipping 114 matching lines @@
   // 64-bit)."
   python_command.AppendArg("--startup-pipe=" +
       base::IntToString(reinterpret_cast<uintptr_t>(child_write)));
 
   job_handle_.Set(CreateJobObject(NULL, NULL));
   if (!job_handle_.IsValid()) {
     LOG(ERROR) << "Could not create JobObject.";
     return false;
   }
 
-  JOBOBJECT_EXTENDED_LIMIT_INFORMATION limit_info = {0};
-  limit_info.BasicLimitInformation.LimitFlags =
-      JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE;
-  if (0 == SetInformationJobObject(job_handle_.Get(),
-    JobObjectExtendedLimitInformation, &limit_info, sizeof(limit_info))) {
+  if (!SetJobObjectAsKillOnJoClose(job_handle_.Get())) {
     LOG(ERROR) << "Could not SetInformationJobObject.";
     return false;
   }
 
   base::LaunchOptions launch_options;
   launch_options.inherit_handles = true;
   launch_options.job_handle = job_handle_.Get();
   if (!base::LaunchProcess(python_command, launch_options, &process_handle_)) {
     LOG(ERROR) << "Failed to launch " << python_command.GetCommandLineString();
     return false;
@@ skipping 22 matching lines @@
 
   if (!ParseServerData(server_data)) {
     LOG(ERROR) << "Could not parse server_data: " << server_data;
     return false;
   }
 
   return true;
 }
 
 }  // namespace net