Move more file_util functions to base namespace.

base/files/file_util_proxy.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/files/file_util_proxy.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/location.h"
@@ skipping 93 matching lines @@
 class GetFileInfoHelper {
  public:
   GetFileInfoHelper()
       : error_(PLATFORM_FILE_OK) {}
 
   void RunWorkForFilePath(const FilePath& file_path) {
     if (!PathExists(file_path)) {
       error_ = PLATFORM_FILE_ERROR_NOT_FOUND;
       return;
     }
-    if (!file_util::GetFileInfo(file_path, &file_info_))
+    if (!GetFileInfo(file_path, &file_info_))
       error_ = PLATFORM_FILE_ERROR_FAILED;
   }
 
   void RunWorkForPlatformFile(PlatformFile file) {
     if (!GetPlatformFileInfo(file, &file_info_))
       error_ = PLATFORM_FILE_ERROR_FAILED;
   }
 
   void Reply(const FileUtilProxy::GetFileInfoCallback& callback) {
     if (!callback.is_null()) {
@@ skipping 280 matching lines @@
 bool FileUtilProxy::RelayClose(
     TaskRunner* task_runner,
     const CloseTask& close_task,
     PlatformFile file_handle,
     const StatusCallback& callback) {
   return base::PostTaskAndReplyWithResult(
       task_runner, FROM_HERE, Bind(close_task, file_handle), callback);
 }
 
 }  // namespace base