Use constexpr TaskTraits constructor in base (part 2).

base/process/kill_win.cc

 // Copyright (c) 2013 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 "base/process/kill.h"
 
 #include <windows.h>
 #include <io.h>
 #include <stdint.h>
 
@@ skipping 126 matching lines @@
 
 void EnsureProcessTerminated(Process process) {
   DCHECK(!process.is_current());
 
   // If already signaled, then we are done!
   if (WaitForSingleObject(process.Handle(), 0) == WAIT_OBJECT_0)
     return;
 
   PostDelayedTaskWithTraits(
       FROM_HERE,
-      TaskTraits()
-          .WithPriority(TaskPriority::BACKGROUND)
-          .WithShutdownBehavior(TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN),
+      {TaskPriority::BACKGROUND, TaskShutdownBehavior::CONTINUE_ON_SHUTDOWN},
       Bind(
           [](Process process) {
             if (WaitForSingleObject(process.Handle(), 0) == WAIT_OBJECT_0)
               return;
             process.Terminate(kProcessKilledExitCode, false);
           },
           Passed(&process)),
       TimeDelta::FromSeconds(2));
 }
 
 }  // namespace base