* [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
return GetApplicationName();
}
bool Browser::IsEmojiPanelSupported() {
  
  return base::win::GetVersion() >= base::win::Version::WIN10_RS4;
}
void Browser::ShowEmojiPanel() {
  
  
  
  INPUT input[4] = {};
  input[0].type = INPUT_KEYBOARD;
  input[0].ki.wVk = ui::WindowsKeyCodeForKeyboardCode(ui::VKEY_COMMAND);
  input[1].type = INPUT_KEYBOARD;
  input[1].ki.wVk = ui::WindowsKeyCodeForKeyboardCode(ui::VKEY_OEM_PERIOD);
  input[2].type = INPUT_KEYBOARD;
  input[2].ki.wVk = ui::WindowsKeyCodeForKeyboardCode(ui::VKEY_COMMAND);
  input[2].ki.dwFlags |= KEYEVENTF_KEYUP;
  input[3].type = INPUT_KEYBOARD;
  input[3].ki.wVk = ui::WindowsKeyCodeForKeyboardCode(ui::VKEY_OEM_PERIOD);
  input[3].ki.dwFlags |= KEYEVENTF_KEYUP;
  ::SendInput(4, input, sizeof(INPUT));
}
}