ClearPref         325 base/prefs/pref_service.cc void PrefService::ClearPref(const char* path) {
ClearPref        1210 chrome/browser/extensions/extension_service_unittest.cc   void ClearPref(const std::string& extension_id,
ClearPref         298 chrome/browser/ui/webui/options/core_options_handler.cc void CoreOptionsHandler::ClearPref(const std::string& pref_name,
ClearPref          53 chrome/browser/ui/webui/options/options_browsertest.cc void OptionsBrowserTest::ClearPref(const char* path) {