### Preflight Checklist

* [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:**
  * 5.0.6
* **Operating System:**
  * macOS 10.14.5
* **Last Known Working Electron version:**
  * 4.2.5

### Expected Behavior
When I click on a **button** who uses the `print()` method
The print dialog opens
Then I click on "Cancel" button
I must be able to go to another page by clicking on a link

### Actual Behavior
When I click on a **button** who uses the `print()` method
The print dialog opens
Then I click on "Cancel" button
I can not click on another link, I have to quit the application and open it again

### To Reproduce
You can download the PIA 2.1.0 version at this URL https://github.com/LINCnil/pia-app/releases/tag/2.1.0 then:
* Create a new PIA
* Click on the **Preview** icon
* Click on the **Printer** icon (Wait for the printer dialog box)
* Click on the **Cancel** button
* Try to go on another page of the application


shell/browser/api/atom_api_web_contents.cc
options.Get("printBackground", &print_background);
  settings.SetBoolean(printing::kSettingShouldPrintBackgrounds,
                      print_background);
  // Set custom margin settings
  gin_helper::Dictionary margins =
      gin::Dictionary::CreateEmpty(args->isolate());
  if (options.Get("margins", &margins)) {
    printing::MarginType margin_type = printing::DEFAULT_MARGINS;
    margins.Get("marginType", &margin_type);
    settings.SetInteger(printing::kSettingMarginsType, margin_type);
    if (margin_type == printing::CUSTOM_MARGINS) {
      int top = 0;
      margins.Get("top", &top);
      settings.SetInteger(printing::kSettingMarginTop, top);
      int bottom = 0;
      margins.Get("bottom", &bottom);
      settings.SetInteger(printing::kSettingMarginBottom, bottom);
      int left = 0;
      margins.Get("left", &left);
      settings.SetInteger(printing::kSettingMarginLeft, left);
      int right = 0;
      margins.Get("right", &right);
      settings.SetInteger(printing::kSettingMarginRight, right);
    }
  } else {
    settings.SetInteger(printing::kSettingMarginsType,
                        printing::DEFAULT_MARGINS);
  }
  // Set whether to print color or greyscale
  bool print_color = true;