* **Electron Version** (output of `node_modules/.bin/electron --version`):
  * v4.0.5
* **Operating System** (Platform and Version):
  *  Windows 10 

### Expected Behavior
using  webContents api to print an html file oriention  set to landscape in default printer settings and page size set to A5, 

mainWindow.webContents.print({ silent: true, printBackground: false, deviceName: 'HP LaserJet 1020' })

My issue is : it is not printing as defined in the default printer settings

but it currently printing is deviceName not set

and need to send mainWindow.webContents.print() api to silently and printer name 

### To Reproduce
If you provide a URL, please list the commands required to clone/setup/run your repo e.g.
```sh
$ git clone git@github.com:shabeer-mdy/electron-quick-start.git
$ npm install
$ npm start || electron .
```
and set any printer name to  mainWindow.webContents.print({ silent: true, printBackground: false, deviceName: 'HP LaserJet 1020' })

set any installed printer name 



shell/browser/api/atom_api_web_contents.cc
if (managed_web_contents()) {
    managed_web_contents()->GetView()->SetDelegate(nullptr);
    RenderViewDeleted(web_contents()->GetRenderViewHost());
    if (type_ == Type::BROWSER_WINDOW && owner_window()) {
      
      
      for (ExtendedWebContentsObserver& observer : observers_)
        observer.OnCloseContents();
      
      
      WebContentsDestroyed();
    } else if (Browser::Get()->is_shutting_down()) {
      
      DestroyWebContents(false );
    } else {
      
      
      DestroyWebContents(!IsGuest() );
      
      
      
      WebContentsDestroyed();
    }
  }
}
void WebContents::DestroyWebContents(bool async) {