Move scoped_temp_dir from base to base/files

chrome/browser/policy/cros_user_policy_cache_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 "base/bind.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
-#include "base/scoped_temp_dir.h"
 #include "base/time.h"
 #include "chrome/browser/policy/cloud_policy_data_store.h"
 #include "chrome/browser/policy/cros_user_policy_cache.h"
 #include "chrome/browser/policy/proto/cloud_policy.pb.h"
 #include "chrome/browser/policy/proto/device_management_backend.pb.h"
 #include "chrome/browser/policy/proto/device_management_local.pb.h"
 #include "chromeos/dbus/mock_session_manager_client.h"
 #include "content/public/test/test_browser_thread.h"
 #include "policy/policy_constants.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 72 matching lines @@
   }
 
   MessageLoop loop_;
 
   chromeos::MockSessionManagerClient session_manager_client_;
   scoped_ptr<CloudPolicyDataStore> data_store_;
 
  private:
   content::TestBrowserThread ui_thread_;
   content::TestBrowserThread file_thread_;
-  ScopedTempDir tmp_dir_;
+  base::ScopedTempDir tmp_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(CrosUserPolicyCacheTest);
 };
 
 TEST_F(CrosUserPolicyCacheTest, InitAndSetPolicy) {
   CrosUserPolicyCache cache(&session_manager_client_,
                             data_store_.get(),
                             false,
                             token_file(),
                             policy_file());
@@ skipping 67 matching lines @@
   EXPECT_EQ(kFakeDeviceId, data_store_->device_id());
   EXPECT_EQ(kFakeToken, data_store_->device_token());
   EXPECT_EQ(1U, cache.policy()->size());
   const PolicyMap::Entry* entry = cache.policy()->Get(key::kShowHomeButton);
   ASSERT_TRUE(entry);
   EXPECT_TRUE(base::FundamentalValue(true).Equals(entry->value));
 };
 
 }  // namespace
 }  // namespace policy