Move GetFileSize, NormalizeFilePath to base namespace

chrome/browser/ui/network_profile_bubble.cc

Index: chrome/browser/ui/network_profile_bubble.cc
diff --git a/chrome/browser/ui/network_profile_bubble.cc b/chrome/browser/ui/network_profile_bubble.cc
index 491a9e7d44f7d6adea2285256aafac044fdc3045..7e3d385afa367788c02b6cb34bec6a8bc01fe28c 100644
--- a/chrome/browser/ui/network_profile_bubble.cc
+++ b/chrome/browser/ui/network_profile_bubble.cc
@@ -1,5 +1,4 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
+// 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/ui/network_profile_bubble.h"
@@ -130,7 +129,7 @@ void NetworkProfileBubble::CheckNetworkProfile(
       if (base::CreateTemporaryFileInDir(profile_folder, &temp_file) &&
           (file_util::WriteFile(temp_file, ".", 1) == 1)) {
         base::FilePath normalized_temp_file;
-        if (!file_util::NormalizeFilePath(temp_file, &normalized_temp_file))
+        if (!base::NormalizeFilePath(temp_file, &normalized_temp_file))
           profile_on_network = true;
       } else {
         RecordUmaEvent(METRIC_CHECK_IO_FAILED);