Update chrome for new prefs location.

chrome/browser/chromeos/policy/auto_enrollment_client_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/chromeos/policy/auto_enrollment_client.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
-#include "base/prefs/pref_service.h"
-#include "base/prefs/testing_pref_service.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/policy/server_backed_device_state.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/scoped_testing_local_state.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "components/policy/core/common/cloud/mock_device_management_service.h"
+#include "components/prefs/pref_service.h"
+#include "components/prefs/testing_pref_service.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "crypto/sha2.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace em = enterprise_management;
 
 namespace policy {
@@ skipping 581 matching lines @@
   EXPECT_EQ(AUTO_ENROLLMENT_STATE_TRIGGER_ENROLLMENT, state_);
   EXPECT_TRUE(HasCachedDecision());
   VerifyServerBackedState("example.com",
                           kDeviceStateRestoreModeReEnrollmentEnforced,
                           kDisabledMessage);
   Mock::VerifyAndClearExpectations(service_.get());
 }
 
 }  // namespace
 }  // namespace policy