Use a direct include of strings headers in chrome/installer/, part 2.

chrome/installer/util/logging_installer.cc

 // Copyright (c) 2011 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 <windows.h>
 
 #include "chrome/installer/util/logging_installer.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/logging_win.h"
 #include "base/path_service.h"
 #include "base/platform_file.h"
-#include "base/string_util.h"
+#include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/win/scoped_handle.h"
 #include "chrome/installer/util/master_preferences.h"
 #include "chrome/installer/util/master_preferences_constants.h"
 #include "chrome/installer/util/util_constants.h"
 
 // {93BCE0BF-3FAF-43b1-9E28-BEB6FAB5ECE7}
 static const GUID kSetupTraceProvider = { 0x93bce0bf, 0x3faf, 0x43b1,
     { 0x9e, 0x28, 0xbe, 0xb6, 0xfa, 0xb5, 0xec, 0xe7 } };
 
@@ skipping 99 matching lines @@
   base::FilePath log_path;
   if (PathService::Get(base::DIR_TEMP, &log_path)) {
     log_path = log_path.Append(log_filename);
     return log_path;
   } else {
     return base::FilePath(log_filename);
   }
 }
 
 }  // namespace installer