fix: child window with nativeWindowOpen should disable node integration (#15213)

* fix: child window with nativeWindowOpen should disable node integration

* Revert "fix: do not enable node integration in child window if not enabled (#15076)"

This reverts commit 0252d7686c.

This patch is not needed anymore since we are force disabling node integration
for child windows.

docs/api/breaking-changes.md

@@ -18,6 +18,9 @@ The following `webPreferences` option default values are deprecated in favor of
 | `nodeIntegration` | `true` | `false` |
 | `webviewTag` | `nodeIntegration` if set else `true` | `false` |
 
+## `nativeWindowOpen`
+
+Child windows opened with the `nativeWindowOpen` option will always have Node.js integration disabled.
 
 # Planned Breaking API Changes (4.0)
 

docs/api/browser-window.md

@@ -351,7 +351,8 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
       Console tab. **Note:** This option is currently experimental and may
       change or be removed in future Electron releases.
     * `nativeWindowOpen` Boolean (optional) - Whether to use native
-      `window.open()`. Defaults to `false`. **Note:** This option is currently
+      `window.open()`. Defaults to `false`. Child windows will always have node
+      integration disabled. **Note:** This option is currently
       experimental.
     * `webviewTag` Boolean (optional) - Whether to enable the [`<webview>` tag](webview-tag.md).
       Defaults to the value of the `nodeIntegration` option. **Note:** The