Remove <iostream> where possible.

chrome/tools/crash_service/crash_service.cc

 // Copyright (c) 2006-2008 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 "chrome/tools/crash_service/crash_service.h"
 
 #include <windows.h>
 
-#include <iostream>
 #include <fstream>
 #include <map>
 #include <sddl.h>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/win_util.h"
 #include "breakpad/src/client/windows/crash_generation/crash_generation_server.h"
@@ skipping 453 matching lines @@
                                                              &sec_desc, NULL)) {
     if (::GetSecurityDescriptorSacl(sec_desc, &sacl_present, &sacl,
                                     &sacl_defaulted)) {
       return sec_desc;
     }
   }
 
   return NULL;
 }