Move temp file functions to base namespace.

base/win/shortcut_unittest.cc

 // 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.
 
 #include "base/win/shortcut.h"
 
 #include <string>
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
@@ skipping 34 matching lines @@
       link_properties_.set_dual_mode(false);
     }
 
     // Shortcut 2's properties (all different from properties of shortcut 1).
     {
       const FilePath target_file_2(temp_dir_.path().Append(L"Target 2.txt"));
       file_util::WriteFile(target_file_2, kFileContents2,
                            arraysize(kFileContents2));
 
       FilePath icon_path_2;
-      file_util::CreateTemporaryFileInDir(temp_dir_.path(), &icon_path_2);
+      base::CreateTemporaryFileInDir(temp_dir_.path(), &icon_path_2);
 
       link_properties_2_.set_target(target_file_2);
       link_properties_2_.set_working_dir(temp_dir_2_.path());
       link_properties_2_.set_arguments(L"--super --crazy");
       link_properties_2_.set_description(L"The best in the west.");
       link_properties_2_.set_icon(icon_path_2, 0);
       link_properties_2_.set_app_id(L"Chrome.UserLevelCrazySuffix");
       link_properties_2_.set_dual_mode(true);
     }
   }
@@ skipping 198 matching lines @@
   ASSERT_TRUE(CreateOrUpdateShortcutLink(
       link_file_, link_properties_2_, SHORTCUT_REPLACE_EXISTING));
 
   ShortcutProperties expected_properties(link_properties_2_);
   expected_properties.set_arguments(link_properties_.arguments);
   ValidateShortcut(link_file_, expected_properties);
 }
 
 }  // namespace win
 }  // namespace base