Move PathExists to base namespace.

chrome/browser/media_galleries/fileapi/itunes_finder_win.cc

 // Copyright (c) 2013 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/media_galleries/fileapi/itunes_finder_win.h"
 
 #include <string>
 
 #include "base/base_paths_win.h"
 #include "base/file_util.h"
@@ skipping 52 matching lines @@
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
 
   base::FilePath music_dir;
   if (!PathService::Get(chrome::DIR_USER_MUSIC, &music_dir)) {
     PostResultToUIThread(std::string());
     return;
   }
   base::FilePath library_file =
       music_dir.AppendASCII("iTunes").AppendASCII("iTunes Music Library.xml");
 
-  if (!file_util::PathExists(library_file)) {
+  if (!base::PathExists(library_file)) {
     PostResultToUIThread(std::string());
     return;
   }
   PostResultToUIThread(library_file.AsUTF8Unsafe());
 }
 
 void ITunesFinderWin::FinishedParsingPrefXML(
     const base::FilePath& library_file) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
 
-  if (library_file.empty() || !file_util::PathExists(library_file)) {
+  if (library_file.empty() || !base::PathExists(library_file)) {
     TryDefaultLocation();
     return;
   }
   PostResultToUIThread(library_file.AsUTF8Unsafe());
 }
 
 }  // namespace itunes