void RenderFrameImpl::willSendSubmitEvent(blink::WebLocalFrame* frame,
                                          const blink::WebFormElement& form) {
  DCHECK(!frame_ || frame_ == frame);

  FOR_EACH_OBSERVER(RenderViewObserver, render_view_->observers(),
                    WillSendSubmitEvent(frame, form));
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.