Move scoped_temp_dir from base to base/files

chrome/browser/browsing_data/browsing_data_remover_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/file_path.h"
 #include "base/path_service.h"
 #include "chrome/browser/browsing_data/browsing_data_helper.h"
 #include "chrome/browser/browsing_data/browsing_data_remover.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 47 matching lines @@
         content::Source<Profile>(browser()->profile()));
     BrowsingDataRemover* remover = BrowsingDataRemover::CreateForPeriod(
         browser()->profile(), BrowsingDataRemover::LAST_HOUR);
     remover->Remove(remove_mask, BrowsingDataHelper::UNPROTECTED_WEB);
     signal.Wait();
   }
 };
 
 // Test BrowsingDataRemover for downloads.
 IN_PROC_BROWSER_TEST_F(BrowsingDataRemoverBrowserTest, Download) {
-  ScopedTempDir downloads_directory;
+  base::ScopedTempDir downloads_directory;
   ASSERT_TRUE(downloads_directory.CreateUniqueTempDir());
   browser()->profile()->GetPrefs()->SetFilePath(
       prefs::kDownloadDefaultDirectory, downloads_directory.path());
 
   // Start a download.
   content::DownloadManager* download_manager =
       content::BrowserContext::GetDownloadManager(browser()->profile());
   scoped_ptr<content::DownloadTestObserver> observer(
       new content::DownloadTestObserverTerminal(
           download_manager, 1,
@@ skipping 31 matching lines @@
   ui_test_utils::NavigateToURL(browser(), url);
   RunScriptAndCheckResult(L"createTable()", "done");
   RunScriptAndCheckResult(L"insertRecord('text2')", "done");
   RunScriptAndCheckResult(L"getRecords()", "text2");
 }
 
 // Profile::ClearNetworkingHistorySince should be exercised here too see whether
 // the call gets delegated through ProfileIO[Impl]Data properly, which is hard
 // to write unit-tests for. Currently this is done by both of the above tests.
 // Add standalone test if this changes.