Move PathExists to base namespace.

content/browser/download/base_file_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 "content/browser/download/base_file.h"
 
 #include <windows.h>
 #include <shellapi.h>
 
 #include "base/file_util.h"
@@ skipping 321 matching lines @@
   // interrupted download.
   //
   // If the ScanAndSaveDownloadedFile() call failed, but the downloaded file is
   // still around, then don't interrupt the download. Attachment Execution
   // Services deletes the submitted file if the downloaded file is blocked by
   // policy or if it was found to be infected.
   //
   // If the file is still there, then the error could be due to AES not being
   // available or some other error during the AES invocation. In either case,
   // we don't surface the error to the user.
-  if (!file_util::PathExists(full_path_)) {
+  if (!base::PathExists(full_path_)) {
     DCHECK(FAILED(hr));
     result = MapScanAndSaveErrorCodeToInterruptReason(hr);
     if (result == DOWNLOAD_INTERRUPT_REASON_NONE) {
       RecordDownloadCount(FILE_MISSING_AFTER_SUCCESSFUL_SCAN_COUNT);
       result = DOWNLOAD_INTERRUPT_REASON_FILE_SECURITY_CHECK_FAILED;
     }
     LogInterruptReason("ScanAndSaveDownloadedFile", hr, result);
   }
   bound_net_log_.EndEvent(net::NetLog::TYPE_DOWNLOAD_FILE_ANNOTATED);
   return result;
 }
 
 }  // namespace content