Update chrome for new prefs location.

chrome/browser/content_settings/content_settings_policy_provider_unittest.cc

 // Copyright (c) 2011 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 "components/content_settings/core/browser/content_settings_policy_provider.h"
 
 #include <string>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
-#include "base/prefs/pref_service.h"
 #include "chrome/browser/content_settings/content_settings_mock_observer.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/content_settings_rule.h"
 #include "components/content_settings/core/browser/content_settings_utils.h"
 #include "components/content_settings/core/common/content_settings_pattern.h"
 #include "components/content_settings/core/common/pref_names.h"
 #include "components/content_settings/core/test/content_settings_test_utils.h"
+#include "components/prefs/pref_service.h"
 #include "components/syncable_prefs/testing_pref_service_syncable.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 using ::testing::_;
 
 namespace content_settings {
 
 typedef std::vector<Rule> Rules;
@@ skipping 215 matching lines @@
   ASSERT_EQ(base::Value::TYPE_DICTIONARY, cert_filter->GetType());
   base::DictionaryValue* dict_value =
       static_cast<base::DictionaryValue*>(cert_filter.get());
   std::string actual_common_name;
   ASSERT_TRUE(dict_value->GetString("ISSUER.CN", &actual_common_name));
   EXPECT_EQ("issuer name", actual_common_name);
   provider.ShutdownOnUIThread();
 }
 
 }  // namespace content_settings