Move scoped_temp_dir from base to base/files

chrome/browser/policy/user_cloud_policy_store_unittest.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 "chrome/browser/policy/user_cloud_policy_store.h"
 
 #include "base/file_util.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
 #include "base/run_loop.h"
-#include "base/scoped_temp_dir.h"
 #include "chrome/browser/policy/policy_builder.h"
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
 #include "chrome/browser/signin/signin_manager_fake.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/public/test/test_browser_thread.h"
 #include "policy/policy_constants.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 75 matching lines @@
   scoped_ptr<UserCloudPolicyStore> store_;
 
   // CloudPolicyValidator() requires a FILE thread so declare one here. Both
   // |ui_thread_| and |file_thread_| share the same MessageLoop |loop_| so
   // callers can use RunLoop to manage both virtual threads.
   MessageLoop loop_;
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
 
   scoped_ptr<TestingProfile> profile_;
-  ScopedTempDir tmp_dir_;
+  base::ScopedTempDir tmp_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(UserCloudPolicyStoreTest);
 };
 
 TEST_F(UserCloudPolicyStoreTest, LoadWithNoFile) {
   EXPECT_FALSE(store_->policy());
   EXPECT_TRUE(store_->policy_map().empty());
 
   EXPECT_CALL(observer_, OnStoreLoaded(store_.get()));
   store_->Load();
@@ skipping 150 matching lines @@
   store2->Load();
   RunUntilIdle();
 
   ASSERT_FALSE(store2->policy());
   store2->RemoveObserver(&observer_);
 }
 
 }  // namespace
 
 }  // namespace policy