SECCOMP-BPF: Refactor the BPF sandbox API to use fewer "static" fields and methods.

sandbox/linux/seccomp-bpf/die.h

 // Copyright (c) 2012 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.
 
 #ifndef SANDBOX_LINUX_SECCOMP_BPF_DIE_H__
 #define SANDBOX_LINUX_SECCOMP_BPF_DIE_H__
 
+#include "sandbox/linux/seccomp-bpf/port.h"
+
+
 namespace playground2 {
 
 class Die {
  public:
   // This is the main API for using this file. Prints a error message and
   // exits with a fatal error.
   #define SANDBOX_DIE(m) playground2::Die::SandboxDie(m, __FILE__, __LINE__)
 
   // Adds an informational message to the log file or stderr as appropriate.
   #define SANDBOX_INFO(m) playground2::Die::SandboxInfo(m, __FILE__, __LINE__)
@@ skipping 32 matching lines @@
  private:
   static bool simple_exit_;
   static bool suppress_info_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(Die);
 };
 
 }  // namespace
 
 #endif  // SANDBOX_LINUX_SECCOMP_BPF_DIE_H__