### 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](https://www.github.com/electron/electron/issues) for a feature request that matches the one I want to file, without success.

### Electron Version

13.1.3, but from what I could find this has never existed/worked

### What operating system are you using?

Other Linux

### Operating System Version

All

### What arch are you using?

x64

### Last Known Working Electron version

_No response_

### Expected Behavior

Keyboard events executed inside some kind of webContents frame should include the `.location` property to determine reliably where the key is located on the keyboard.
- [MDN docs for `event.location`](https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/location)
- [Electron method in question](https://www.electronjs.org/docs/api/web-contents#event-before-input-event)

### Actual Behavior

There are a bunch of other properties of the event, some of which might be used in a hacky way to guess if the key is for example a numpad key or a right/left control key. None of these solve the issue of the missing location property of events, which is there exactly to no longer guess which position based on the name.

### Testcase Gist URL

_No response_

### Additional Information

_No response_
shell/common/gin_converters/content_converter.cc
dict.Set("altText", params.alt_text);
  dict.Set("suggestedFilename", params.suggested_filename);
  dict.Set("misspelledWord", params.misspelled_word);
  dict.Set("selectionRect", params.selection_rect);
#if BUILDFLAG(ENABLE_BUILTIN_SPELLCHECKER)
  dict.Set("dictionarySuggestions", params.dictionary_suggestions);
  dict.Set("spellcheckEnabled", params.spellcheck_enabled);
#else
  dict.Set("spellcheckEnabled", false);
#endif
  dict.Set("frameCharset", params.frame_charset);
  dict.Set("referrerPolicy", params.referrer_policy);
  dict.Set("inputFieldType", params.input_field_type);
  dict.Set("menuSourceType", params.source_type);
  return gin::ConvertToV8(isolate, dict);
}
bool Converter<blink::mojom::PermissionStatus>::FromV8(
    v8::Isolate* isolate,
    v8::Local<v8::Value> val,
    blink::mojom::PermissionStatus* out) {
  bool result;
  if (!ConvertFromV8(isolate, val, &result))
    return false;
  if (result)
    *out = blink::mojom::PermissionStatus::GRANTED;
  else
    *out = blink::mojom::PermissionStatus::DENIED;
  return true;
}
v8::Local<v8::Value> Converter<content::PermissionType>::ToV8(