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diff --git a/sandbox/linux/seccomp-bpf/die.h b/sandbox/linux/seccomp-bpf/die.h
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-// 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 "base/macros.h"
-#include "sandbox/sandbox_export.h"
-
-namespace sandbox {
-
-// This is the main API for using this file. Prints a error message and
-// exits with a fatal error. This is not async-signal safe.
-#define SANDBOX_DIE(m) sandbox::Die::SandboxDie(m, __FILE__, __LINE__)
-
-// An async signal safe version of the same API. Won't print the filename
-// and line numbers.
-#define RAW_SANDBOX_DIE(m) sandbox::Die::RawSandboxDie(m)
-
-// Adds an informational message to the log file or stderr as appropriate.
-#define SANDBOX_INFO(m) sandbox::Die::SandboxInfo(m, __FILE__, __LINE__)
-
-class SANDBOX_EXPORT Die {
- public:
- // Terminate the program, even if the current sandbox policy prevents some
- // of the more commonly used functions used for exiting.
- // Most users would want to call SANDBOX_DIE() instead, as it logs extra
- // information. But calling ExitGroup() is correct and in some rare cases
- // preferable. So, we make it part of the public API.
- static void ExitGroup() __attribute__((noreturn));
-
- // This method gets called by SANDBOX_DIE(). There is normally no reason
- // to call it directly unless you are defining your own exiting macro.
- static void SandboxDie(const char* msg, const char* file, int line)
- __attribute__((noreturn));
-
- static void RawSandboxDie(const char* msg) __attribute__((noreturn));
-
- // This method gets called by SANDBOX_INFO(). There is normally no reason
- // to call it directly unless you are defining your own logging macro.
- static void SandboxInfo(const char* msg, const char* file, int line);
-
- // Writes a message to stderr. Used as a fall-back choice, if we don't have
- // any other way to report an error.
- static void LogToStderr(const char* msg, const char* file, int line);
-
- // We generally want to run all exit handlers. This means, on SANDBOX_DIE()
- // we should be calling LOG(FATAL). But there are some situations where
- // we just need to print a message and then terminate. This would typically
- // happen in cases where we consume the error message internally (e.g. in
- // unit tests or in the supportsSeccompSandbox() method).
- static void EnableSimpleExit() { simple_exit_ = true; }
-
- // Sometimes we need to disable all informational messages (e.g. from within
- // unittests).
- static void SuppressInfoMessages(bool flag) { suppress_info_ = flag; }
-
- private:
- static bool simple_exit_;
- static bool suppress_info_;
-
- DISALLOW_IMPLICIT_CONSTRUCTORS(Die);
-};
-
-} // namespace sandbox
-
-#endif // SANDBOX_LINUX_SECCOMP_BPF_DIE_H__