Electron Releases

Description of Change

Fix a small documentation bug for the optional arguments in webFrame.executeJavaScript() and webFrame.executeJavaScriptInIsolatedWorld(): the hasUserGesture argument can be omitted, even when a callback is provided:

-### `webFrame.executeJavaScript(code[, userGesture, callback])`
+### `webFrame.executeJavaScript(code[, userGesture][, callback])`

This PR brings the docs in line with the pre-existing, tested behavior. Our tests do this in several places: 1, 2, 3, 4.

All reviews welcomed! CC @deepak1556, who reviewed a similar recent PR #48361

Checklist

• PR description included and stakeholders cc'd
• npm test passes
• relevant API documentation, tutorials, and examples are updated and follow the documentation style guide
• PR release notes describe the change in a way relevant to app developers, and are capitalized, punctuated, and past tense.

Release Notes

Notes: none.