Minor refactoring of setuid_sandbox_client.

sandbox/linux/suid/client/setuid_sandbox_client.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_SUID_SETUID_SANDBOX_CLIENT_H_
 #define SANDBOX_LINUX_SUID_SETUID_SANDBOX_CLIENT_H_
 
 #include "base/basictypes.h"
-#include "base/callback_forward.h"
+#include "base/command_line.h"
+#include "base/environment.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_file.h"
 #include "base/process/launch.h"
 #include "sandbox/sandbox_export.h"
 
 namespace sandbox {
 
 // Helper class to use the setuid sandbox. This class is to be used both
 // before launching the setuid helper and after being executed through the
 // setuid helper.
@@ skipping 25 matching lines @@
   // All instantation should go through this factory method.
   static class SetuidSandboxClient* Create();
   ~SetuidSandboxClient();
 
   // Close the dummy file descriptor leftover from the sandbox ABI.
   void CloseDummyFile();
   // Ask the setuid helper over the setuid sandbox IPC channel to chroot() us
   // to an empty directory.
   // Will only work if we have been launched through the setuid helper.
   bool ChrootMe();
-  // When a new PID namespace is created, the process with pid == 1 should
-  // assume the role of init.
-  // See sandbox/linux/services/init_process_reaper.h for more information
-  // on this API.
-  bool CreateInitProcessReaper(base::Closure* post_fork_parent_callback);
 
   // Did we get launched through an up to date setuid binary ?
   bool IsSuidSandboxUpToDate() const;
   // Did we get launched through the setuid helper ?
   bool IsSuidSandboxChild() const;
   // Did the setuid helper create a new PID namespace ?
   bool IsInNewPIDNamespace() const;
   // Did the setuid helper create a new network namespace ?
   bool IsInNewNETNamespace() const;
   // Are we done and fully sandboxed ?
@@ skipping 27 matching lines @@
   // Holds the environment. Will never be NULL.
   base::Environment* env_;
   bool sandboxed_;
 
   DISALLOW_COPY_AND_ASSIGN(SetuidSandboxClient);
 };
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_LINUX_SUID_SETUID_SANDBOX_CLIENT_H_