### 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
IPC_MESSAGE_HANDLER_CODE(WidgetHostMsg_SetCursor, OnCursorChange,
                             handled = false)
    IPC_MESSAGE_UNHANDLED(handled = false)
  IPC_END_MESSAGE_MAP()
  return handled;
}
// There are three ways of destroying a ws:
// 1. call ws.destroy();
// 2. garbage collection;
// 3. user closes the window of ws;
// 4. the embedder detaches the frame.
// For webview only #4 will happen, for BrowserWindow both #1 and #3 may
// happen. The #2 should never happen for ws, because webview is
// managed by GuestViewManager, and BrowserWindow's ws is managed
// by api::BrowserWindow.
// For #1, the destructor will do the cleanup work and we only need to make
// sure "destroyed" event is emitted. For #3, the content::Ws will
// be destroyed on close, and WsDestroyed would be called for it, so
// we need to make sure the api::Ws is also deleted.
// For #4, the Ws will be destroyed by embedder.
void Ws::WsDestroyed() {
  // Cleanup relationships with other parts.
  RemoveFromWeakMap();
  // We can not call Destroy here because we need to call Emit first, but we
  // also do not want any method to be used, so just mark as destroyed here.
  MarkDestroyed();
  Emit("destroyed");
  // For guest view based on OOPIF, the Ws is released by the embedder
  // frame, and we need to clear the reference to the memory.
  if (IsGuest() && managed_ontents()) {