Move base::FreeDeleter into its own header.

sandbox/win/src/acl.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_SRC_ACL_H_
 #define SANDBOX_SRC_ACL_H_
 
 #include <AccCtrl.h>
 #include <windows.h>
 
+#include "base/memory/free_deleter.h"
 #include "base/memory/scoped_ptr.h"
 #include "sandbox/win/src/sid.h"
 
 namespace sandbox {
 
 // Returns the default dacl from the token passed in.
 bool GetDefaultDacl(
     HANDLE token,
     scoped_ptr<TOKEN_DEFAULT_DACL, base::FreeDeleter>* default_dacl);
 
@@ skipping 14 matching lines @@
 // Adds an ACE represented by |known_sid|, |access_mode|, and |access| to
 // the dacl of the kernel object referenced by |object| and of |object_type|.
 bool AddKnownSidToObject(HANDLE object, SE_OBJECT_TYPE object_type,
                          const Sid& sid, ACCESS_MODE access_mode,
                          ACCESS_MASK access);
 
 }  // namespace sandbox
 
 
 #endif  // SANDBOX_SRC_ACL_H_