Function cloneRequest

Chat DeMod.user.js:187–203

(request, fetch_url, method, body)

	}

	function cloneRequest(request, fetch_url, method, body) {
		var options = {
			method: method,
			headers: request.headers,
			referrer: request.referrer,
			referrerPolicy: request.referrerPolicy,
			mode: request.mode,
			credentials: request.credentials,
			cache: request.cache,
			redirect: request.redirect,
			integrity: request.integrity,
		};
		if( body !== null && method !== "GET" && method !== "HEAD" ) {
			options.body = JSON.stringify(body);
		}
		return new Request(fetch_url, options);
	}

	function cloneEvent(event, new_data) {
		return new MessageEvent('message', {