Extract similar code into SetJobObjectAsKillOnJobClose()

chrome/test/base/layout_test_http_server.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 "chrome/test/base/layout_test_http_server.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
@@ skipping 69 matching lines @@
   // work around this, we start the http server on the background mode.
   if (base::win::GetVersion() >= base::win::VERSION_WIN7)
     cmd_line.AppendArg("--run_background");
 
   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 (!SetJobObjectAsKillOnJobClose(job_handle_.Get())) {
     LOG(ERROR) << "Could not SetInformationJobObject.";
     return false;
   }
 #endif
 
   // The Python script waits for the server to start responding to requests,
   // then exits.  So we want to wait for the Python script to exit before
   // continuing.
   base::LaunchOptions options;
   options.wait = true;
@@ skipping 24 matching lines @@
   running_ = !stopped;
 
 #if defined(OS_WIN)
   // Close the job object handle now. This should clean up
   // any orphaned processes.
   job_handle_.Close();
 #endif
 
   return stopped;
 }
-