ExtractExtensionPrefs  186 chrome/browser/extensions/external_pref_loader.cc       ExtractExtensionPrefs(&serializer, json_file));
ExtractExtensionPrefs  224 chrome/browser/extensions/external_pref_loader.cc         ExtractExtensionPrefs(&serializer, extension_candidate_path));
ExtractExtensionPrefs  239 chrome/browser/extensions/external_pref_loader.cc   testing_prefs_.reset(ExtractExtensionPrefs(&serializer, fake_json_path));