Move some more file utils to the base namespace.

chrome/browser/web_applications/web_app_win.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 "chrome/browser/web_applications/web_app_win.h"
 
 #include <shlobj.h>
 
 #include "base/command_line.h"
 #include "base/file_util.h"
@@ skipping 442 matching lines @@
     const base::FilePath& web_app_path,
     const ShellIntegration::ShortcutInfo& shortcut_info) {
   GetShortcutLocationsAndDeleteShortcuts(
       web_app_path, shortcut_info.profile_path, shortcut_info.title, NULL,
       NULL);
 
   // If there are no more shortcuts in the Chrome Apps subdirectory, remove it.
   base::FilePath chrome_apps_dir;
   if (PathService::Get(base::DIR_START_MENU, &chrome_apps_dir)) {
     chrome_apps_dir = chrome_apps_dir.Append(GetAppShortcutsSubdirName());
-    if (file_util::IsDirectoryEmpty(chrome_apps_dir))
+    if (base::IsDirectoryEmpty(chrome_apps_dir))
       base::DeleteFile(chrome_apps_dir, false);
   }
 }
 
 void DeleteAllShortcutsForProfile(const base::FilePath& profile_path) {
   GetShortcutLocationsAndDeleteShortcuts(base::FilePath(), profile_path, L"",
                                          NULL, NULL);
 
   // If there are no more shortcuts in the Chrome Apps subdirectory, remove it.
   base::FilePath chrome_apps_dir;
   if (PathService::Get(base::DIR_START_MENU, &chrome_apps_dir)) {
     chrome_apps_dir = chrome_apps_dir.Append(GetAppShortcutsSubdirName());
-    if (file_util::IsDirectoryEmpty(chrome_apps_dir))
+    if (base::IsDirectoryEmpty(chrome_apps_dir))
       base::DeleteFile(chrome_apps_dir, false);
   }
 }
 
 std::vector<base::FilePath> GetShortcutPaths(
     const ShellIntegration::ShortcutLocations& creation_locations) {
   // Shortcut paths under which to create shortcuts.
   std::vector<base::FilePath> shortcut_paths;
   // Locations to add to shortcut_paths.
   struct {
@@ skipping 37 matching lines @@
         path = path.Append(locations[i].subdir);
       shortcut_paths.push_back(path);
     }
   }
   return shortcut_paths;
 }
 
 }  // namespace internals
 
 }  // namespace web_app