UI: Add an option to enable autoplay globally

Author: https://github.com/tcl3
Commit: 63632159ce
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/1497
Reviewed-by: https://github.com/trflynn89

Ladybird/AppKit/UI/LadybirdWebViewBridge.cpp

@@ -106,6 +106,11 @@ void WebViewBridge::enqueue_input_event(Web::KeyEvent event)
     ViewImplementation::enqueue_input_event(move(event));
 }
 
+void WebViewBridge::set_enable_autoplay(bool enabled)
+{
+    ViewImplementation::set_enable_autoplay(enabled);
+}
+
 Optional<WebViewBridge::Paintable> WebViewBridge::paintable()
 {
     Gfx::Bitmap* bitmap = nullptr;