StringToScope     603 chrome/browser/extensions/api/preference/preference_api.cc     EXTENSION_FUNCTION_VALIDATE(helpers::StringToScope(scope_str, &scope));
StringToScope     686 chrome/browser/extensions/api/preference/preference_api.cc     EXTENSION_FUNCTION_VALIDATE(helpers::StringToScope(scope_str, &scope));
StringToScope      22 chrome/browser/extensions/api/preference/preference_helpers.h bool StringToScope(const std::string& s,