Move scoped_temp_dir from base to base/files

chrome/browser/chromeos/extensions/file_browser_handler_api_test.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.
 
 // File contains browser tests for the fileBrowserHandler api.
 
 #include "chrome/browser/chromeos/extensions/file_browser_handler_api.h"
 
 #include <vector>
 
 #include "base/bind.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
-#include "base/scoped_temp_dir.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_function_test_utils.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/storage_partition.h"
 #include "webkit/fileapi/file_system_context.h"
@@ skipping 186 matching lines @@
     current_test_case_ = 0;
   }
 
  private:
   // List of test parameters for each extension function invocation that will be
   // made during a test.
   // Should be owned by the test code.
   static const std::vector<TestCase>* test_cases_;
   static size_t current_test_case_;
 
-  ScopedTempDir scoped_tmp_dir_;
+  base::ScopedTempDir scoped_tmp_dir_;
   // Our test mount point path.
   FilePath tmp_mount_point_;
 };
 
 const std::vector<TestCase>* FileBrowserHandlerExtensionTest::test_cases_ =
     NULL;
 size_t FileBrowserHandlerExtensionTest::current_test_case_ = 0;
 
 // End to end test that verifies that fileBrowserHandler.selectFile works as
 // expected. It will run test extension under
@@ skipping 121 matching lines @@
           select_file_function.get(),
           "[{\"suggestedName\": \"/path_to_file/some_file_name.txt\"}]",
           browser())));
 
   EXPECT_FALSE(utils::GetBoolean(result.get(), "success"));
   DictionaryValue* entry_info;
   EXPECT_FALSE(result->GetDictionary("entry", &entry_info));
 }
 
 }  // namespace