Update chrome for new prefs location.

chrome/browser/chromeos/settings/device_oauth2_token_service_delegate.cc

 // Copyright 2015 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/settings/device_oauth2_token_service_delegate.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
-#include "base/prefs/pref_registry_simple.h"
-#include "base/prefs/pref_service.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/settings/token_encryptor.h"
 #include "chrome/common/pref_names.h"
 #include "chromeos/cryptohome/system_salt_getter.h"
 #include "chromeos/settings/cros_settings_names.h"
+#include "components/prefs/pref_registry_simple.h"
+#include "components/prefs/pref_service.h"
 #include "google_apis/gaia/gaia_constants.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 #include "google_apis/gaia/oauth2_access_token_fetcher_impl.h"
 #include "policy/proto/device_management_backend.pb.h"
 
 namespace chromeos {
 
 void DeviceOAuth2TokenServiceDelegate::OnServiceAccountIdentityChanged() {
   if (!GetRobotAccountId().empty() && !refresh_token_.empty())
@@ skipping 283 matching lines @@
 }
 
 void DeviceOAuth2TokenServiceDelegate::ReportServiceError(
     GoogleServiceAuthError::State error) {
   if (validation_status_delegate_) {
     validation_status_delegate_->OnValidationCompleted(error);
   }
 }
 
 }  // namespace chromeos