Update chrome for new prefs location.

chrome/browser/supervised_user/legacy/supervised_user_pref_mapping_service_unittest.cc

 // Copyright 2014 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 <string>
 
-#include "base/prefs/pref_service.h"
 #include "chrome/browser/supervised_user/legacy/supervised_user_pref_mapping_service.h"
 #include "chrome/browser/supervised_user/legacy/supervised_user_pref_mapping_service_factory.h"
 #include "chrome/browser/supervised_user/legacy/supervised_user_shared_settings_service.h"
 #include "chrome/browser/supervised_user/legacy/supervised_user_shared_settings_service_factory.h"
 #include "chrome/browser/supervised_user/supervised_user_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/testing_profile.h"
+#include "components/prefs/pref_service.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 const char kFakeSupervisedUserId[] = "fakeID";
 
 class SupervisedUserPrefMappingServiceTest : public ::testing::Test {
  protected:
   SupervisedUserPrefMappingServiceTest() {
     profile_.GetPrefs()->SetString(prefs::kSupervisedUserId,
                                    kFakeSupervisedUserId);
@@ skipping 35 matching lines @@
 TEST_F(SupervisedUserPrefMappingServiceTest, CheckSharedSettingUpdate) {
   EXPECT_EQ(profile_.GetPrefs()->GetInteger(prefs::kProfileAvatarIndex), -1);
   shared_settings_service_->SetValue(kFakeSupervisedUserId,
                                      supervised_users::kChromeAvatarIndex,
                                      base::FundamentalValue(1));
   mapping_service_->OnSharedSettingChanged(
       kFakeSupervisedUserId,
       supervised_users::kChromeAvatarIndex);
   EXPECT_EQ(profile_.GetPrefs()->GetInteger(prefs::kProfileAvatarIndex), 1);
 }