Small refactor around futex.h.

sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.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 "sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <fcntl.h>
-#include <linux/futex.h>
 #include <linux/net.h>
 #include <sched.h>
 #include <signal.h>
 #include <stdint.h>
 #include <sys/ioctl.h>
 #include <sys/mman.h>
 #include <sys/prctl.h>
 #include <sys/resource.h>
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <sys/types.h>
 #include <time.h>
 #include <unistd.h>
 
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "sandbox/linux/bpf_dsl/bpf_dsl.h"
 #include "sandbox/linux/bpf_dsl/seccomp_macros.h"
 #include "sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h"
 #include "sandbox/linux/seccomp-bpf/sandbox_bpf.h"
+#include "sandbox/linux/system_headers/linux_futex.h"
 #include "sandbox/linux/system_headers/linux_syscalls.h"
 
 #if defined(OS_ANDROID)
 
-#include "sandbox/linux/system_headers/android_futex.h"
-
 #if !defined(F_DUPFD_CLOEXEC)
 #define F_DUPFD_CLOEXEC (F_LINUX_SPECIFIC_BASE + 6)
 #endif
 
 // https://android.googlesource.com/platform/bionic/+/lollipop-release/libc/private/bionic_prctl.h
 #if !defined(PR_SET_VMA)
 #define PR_SET_VMA 0x53564d41
 #endif
 
 // https://android.googlesource.com/platform/system/core/+/lollipop-release/libcutils/sched_policy.c
@@ skipping 254 matching lines @@
   const Arg<pid_t> pid(0);
   return If(pid == 0 || pid == target_pid, Allow()).Else(CrashSIGSYS());
 }
 
 ResultExpr RestrictGetrusage() {
   const Arg<int> who(0);
   return If(who == RUSAGE_SELF, Allow()).Else(CrashSIGSYS());
 }
 
 }  // namespace sandbox.