* [x] I have read the [Contributing Guidelines](https://github.com/electron/electron/blob/master/CONTRIBUTING.md) for this project.
* [x] I agree to follow the [Code of Conduct](https://github.com/electron/electron/blob/master/CODE_OF_CONDUCT.md) that this project adheres to.
* [x] I have searched the issue tracker for an issue that matches the one I want to file, without success.

### Issue Details

* **Electron Version:**
  * all (according to docs), tested in 2.0.18 & 4.1.3
* **Operating System:**
  *  Windows

### Expected Behavior
To be able to set the working directory for applications started from the windows jump list

### Actual Behavior
It defaults to c:\windows\system32

### To Reproduce
Not really anything to do to reproduce, just look at the documentation, the parameter isn't there:
https://electronjs.org/docs/api/structures/task
https://electronjs.org/docs/api/structures/jump-list-item

### Additional Information
I'm not entirely sure you will agree that this is a bug but afaict the api seems to replicate what the underlying windows api provides so I assume it's an oversight that this parameter in particular is missing - especially considering how problematic it can be for applications to have c:\windows\system32 as their cwd.
atom/browser/browser_win.cc
const LoginItemSettings& options) {
  LoginItemSettings settings;
  base::string16 keyPath = L"Software\\Microsoft\\Windows\\CurrentVersion\\Run";
  base::win::RegKey key(HKEY_CURRENT_USER, keyPath.c_str(), KEY_ALL_ACCESS);
  base::string16 keyVal;
  if (!FAILED(key.ReadValue(GetAppUserModelID(), &keyVal))) {
    base::string16 exe = options.path;
    if (FormatCommandLineString(&exe, options.args)) {
      settings.open_at_login = keyVal == exe;
    }
  }
  return settings;
}
PCWSTR Browser::GetAppUserModelID() {
  return GetRawAppUserModelID();
}
std::string Browser::GetExecutableFileVersion() const {
  base::FilePath path;
  if (base::PathService::Get(base::FILE_EXE, &path)) {
    base::ThreadRestrictions::ScopedAllowIO allow_io;
    std::unique_ptr<FileVersionInfo> version_info(
        FileVersionInfo::CreateFileVersionInfo(path));
    return base::UTF16ToUTF8(version_info->product_version());
  }
  return ATOM_VERSION_STRING;
}
std::string Browser::GetExecutableFileProductName() const {