Move GetFileSize, NormalizeFilePath to base namespace

chrome/browser/download/save_page_browsertest.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/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 771 matching lines @@
   SavePackageFinishedObserver observer(
       content::BrowserContext::GetDownloadManager(browser()->profile()),
       loop_runner->QuitClosure());
   chrome::SavePage(browser());
   loop_runner->Run();
   ASSERT_TRUE(VerifySavePackageExpectations(browser(), url));
   persisted.WaitForPersisted();
 
   ASSERT_TRUE(base::PathExists(full_file_name));
   int64 actual_file_size = -1;
-  EXPECT_TRUE(file_util::GetFileSize(full_file_name, &actual_file_size));
+  EXPECT_TRUE(base::GetFileSize(full_file_name, &actual_file_size));
   EXPECT_LE(kFileSizeMin, actual_file_size);
 }
 
 IN_PROC_BROWSER_TEST_F(SavePageBrowserTest, SavePageBrowserTest_NonMHTML) {
   SavePackageFilePicker::SetShouldPromptUser(false);
   GURL url("data:text/plain,foo");
   ui_test_utils::NavigateToURL(browser(), url);
   scoped_refptr<content::MessageLoopRunner> loop_runner(
       new content::MessageLoopRunner);
   SavePackageFinishedObserver observer(
       content::BrowserContext::GetDownloadManager(browser()->profile()),
       loop_runner->QuitClosure());
   chrome::SavePage(browser());
   loop_runner->Run();
   base::FilePath download_dir = DownloadPrefs::FromDownloadManager(
       GetDownloadManager())->DownloadPath();
   base::FilePath filename = download_dir.AppendASCII("dataurl.txt");
   ASSERT_TRUE(base::PathExists(filename));
   std::string contents;
   EXPECT_TRUE(base::ReadFileToString(filename, &contents));
   EXPECT_EQ("foo", contents);
 }
 
 }  // namespace