Cleanup: Use base/files/file_util.h instead of base/file_util.h in cc/, chromecast/, cloud_print/, …

mojo/shell/shell_test_base.cc

 // Copyright 2014 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 "mojo/shell/shell_test_base.h"
 
 #include "base/command_line.h"
-#include "base/file_util.h"
 #include "base/files/file_path.h"
+#include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "build/build_config.h"
 #include "net/base/filename_util.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "url/gurl.h"
 
 namespace mojo {
 namespace shell {
 namespace test {
@@ skipping 35 matching lines @@
   shell_context_.mojo_url_resolver()->SetBaseURL(
       test_server_->base_url());
 
   return shell_context_.ConnectToServiceByName(
       application_url, service_name).Pass();
 }
 
 }  // namespace test
 }  // namespace shell
 }  // namespace mojo