Move scoped_temp_dir from base to base/files

chrome/browser/ui/browser_close_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/command_line.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/stringprintf.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/download/download_service.h"
@@ skipping 360 matching lines @@
 
     return true;
   }
 
   static const DownloadsCloseCheckCase download_close_check_cases[];
 
   // DownloadCloseCheck variables.
   Profile* first_profile_;
   Profile* second_profile_;
 
-  ScopedTempDir first_profile_downloads_dir_;
-  ScopedTempDir second_profile_data_dir_;
-  ScopedTempDir second_profile_downloads_dir_;
+  base::ScopedTempDir first_profile_downloads_dir_;
+  base::ScopedTempDir second_profile_data_dir_;
+  base::ScopedTempDir second_profile_downloads_dir_;
 };
 
 const BrowserCloseTest::DownloadsCloseCheckCase
 BrowserCloseTest::download_close_check_cases[] = {
   // Top level nesting is {profile_a, profile_b}
   // Second level nesting is {regular, incognito
   // Third level (inner) nesting is {windows, downloads}
 
   // Last window (incognito) triggers browser close warning.
   {{{0, 0}, {1, 1}}, {{0, 0}, {0, 0}},
@@ skipping 161 matching lines @@
   }
 }
 
 IN_PROC_BROWSER_TEST_F(BrowserCloseTest, MAYBE_DownloadsCloseCheck_5) {
   ASSERT_TRUE(SetupForDownloadCloseCheck());
   for (size_t i = 5 * arraysize(download_close_check_cases) / 6;
        i < 6 * arraysize(download_close_check_cases) / 6; ++i) {
     ExecuteDownloadCloseCheckCase(i);
   }
 }