Remove calls to deprecated MessageLoop methods on Windows and Linux.

sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions_unittests.cc

 // Copyright 2014 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 "sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h"
 
 #include <errno.h>
 #include <sched.h>
 #include <sys/resource.h>
 #include <sys/syscall.h>
 #include <sys/types.h>
 #include <time.h>
 #include <unistd.h>
 
 #include "base/bind.h"
+#include "base/single_thread_task_runner.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/sys_info.h"
 #include "base/threading/thread.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "sandbox/linux/bpf_dsl/bpf_dsl.h"
 #include "sandbox/linux/bpf_dsl/policy.h"
 #include "sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h"
 #include "sandbox/linux/seccomp-bpf/bpf_tests.h"
 #include "sandbox/linux/seccomp-bpf/sandbox_bpf.h"
@@ skipping 131 matching lines @@
 BPF_TEST_C(ParameterRestrictions,
            sched_getparam_allowed,
            RestrictSchedPolicy) {
   base::WaitableEvent thread_run(
       base::WaitableEvent::ResetPolicy::MANUAL,
       base::WaitableEvent::InitialState::NOT_SIGNALED);
   // Run the actual test in a new thread so that the current pid and tid are
   // different.
   base::Thread getparam_thread("sched_getparam_thread");
   BPF_ASSERT(getparam_thread.Start());
-  getparam_thread.message_loop()->PostTask(
+  getparam_thread.task_runner()->PostTask(
       FROM_HERE, base::Bind(&SchedGetParamThread, &thread_run));
   BPF_ASSERT(thread_run.TimedWait(base::TimeDelta::FromMilliseconds(5000)));
   getparam_thread.Stop();
 }
 
 BPF_DEATH_TEST_C(ParameterRestrictions,
                  sched_getparam_crash_non_zero,
                  DEATH_SEGV_MESSAGE(sandbox::GetErrorMessageContentForTests()),
                  RestrictSchedPolicy) {
   const pid_t kInitPID = 1;
@@ skipping 54 matching lines @@
                  getrusage_crash_not_self,
                  DEATH_SEGV_MESSAGE(sandbox::GetErrorMessageContentForTests()),
                  RestrictGetrusagePolicy) {
   struct rusage usage;
   getrusage(RUSAGE_CHILDREN, &usage);
 }
 
 }  // namespace
 
 }  // namespace sandbox