Revert of Switch to standard integer types in sandbox/.

sandbox/mac/pre_exec_delegate.cc

 // Copyright 2015 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/mac/pre_exec_delegate.h"
 
 #include <mach/mach.h>
 #include <servers/bootstrap.h>
-#include <stdint.h>
 
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
 #include "sandbox/mac/bootstrap_sandbox.h"
 #include "sandbox/mac/xpc.h"
 
 namespace sandbox {
 
 PreExecDelegate::PreExecDelegate(
     const std::string& sandbox_server_bootstrap_name,
@@ skipping 77 matching lines @@
     }
   } else {
     // On non-XPC launchd systems, bootstrap_look_up() is MIG-based and
     // generally safe.
     return bootstrap_look_up(bootstrap_port,
         sandbox_server_bootstrap_name_ptr_, out_port);
   }
 }
 
 }  // namespace sandbox