Remove duplicated user_prefs::TestingPrefServiceSyncable

components/content_settings/core/browser/cookie_settings_unittest.cc

Index: components/content_settings/core/browser/cookie_settings_unittest.cc
diff --git a/components/content_settings/core/browser/cookie_settings_unittest.cc b/components/content_settings/core/browser/cookie_settings_unittest.cc
index 79a2f7383c8949d259154c04ce9662c725aa47cb..fd9e1dbb47c36dc7f82be7b9db3ab7079e347a6e 100644
--- a/components/content_settings/core/browser/cookie_settings_unittest.cc
+++ b/components/content_settings/core/browser/cookie_settings_unittest.cc
@@ -7,7 +7,7 @@
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/content_settings_pattern.h"
 #include "components/content_settings/core/common/pref_names.h"
-#include "components/pref_registry/testing_pref_service_syncable.h"
+#include "components/sync_preferences/testing_pref_service_syncable.h"
 #include "extensions/features/features.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
@@ -38,7 +38,7 @@ class CookieSettingsTest : public testing::Test {
   ~CookieSettingsTest() override { settings_map_->ShutdownOnUIThread(); }
 
  protected:
-  user_prefs::TestingPrefServiceSyncable prefs_;
+  sync_preferences::TestingPrefServiceSyncable prefs_;
   scoped_refptr<HostContentSettingsMap> settings_map_;
   scoped_refptr<CookieSettings> cookie_settings_;
   const GURL kBlockedSite;