Move scoped_temp_dir from base to base/files

chrome/browser/importer/safari_importer_unittest.mm

 // 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/importer/safari_importer.h"
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
-#include "base/scoped_temp_dir.h"
 #include "base/string16.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/history/history_types.h"
 #include "chrome/browser/importer/importer_bridge.h"
 #include "chrome/common/chrome_paths.h"
 #include "sql/connection.h"
 #include "testing/platform_test.h"
 
@@ skipping 164 matching lines @@
 TEST_F(SafariImporterTest, CanImport) {
   uint16 items = importer::NONE;
   EXPECT_TRUE(SafariImporter::CanImport(GetTestSafariLibraryPath(), &items));
   EXPECT_EQ(items, importer::HISTORY | importer::FAVORITES);
   EXPECT_EQ(items & importer::COOKIES, importer::NONE);
   EXPECT_EQ(items & importer::PASSWORDS, importer::NONE);
   EXPECT_EQ(items & importer::SEARCH_ENGINES, importer::NONE);
   EXPECT_EQ(items & importer::HOME_PAGE, importer::NONE);
 
   // Check that we don't import anything from a bogus library directory.
-  ScopedTempDir fake_library_dir;
+  base::ScopedTempDir fake_library_dir;
   ASSERT_TRUE(fake_library_dir.CreateUniqueTempDir());
   EXPECT_FALSE(SafariImporter::CanImport(fake_library_dir.path(), &items));
 }