chore: remove search.js example (#1564)

The example is violating the TOS of google.com

Fix #1557

examples/search.js

@@ -1,44 +0,0 @@
-/**
- * Copyright 2017 Google Inc. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-'use strict';
-
-const puppeteer = require('puppeteer');
-
-(async() => {
-
-const browser = await puppeteer.launch();
-const page = await browser.newPage();
-await page.goto('https://google.com', {waitUntil: 'networkidle2'});
-
-await page.waitFor('input[name=q]');
-// Type our query into the search bar
-await page.type('input[name=q]', 'puppeteer');
-
-await page.click('input[type="submit"]');
-
-// Wait for the results to show up
-await page.waitForSelector('h3 a');
-
-// Extract the results from the page
-const links = await page.evaluate(() => {
-  const anchors = Array.from(document.querySelectorAll('h3 a'));
-  return anchors.map(anchor => anchor.textContent);
-});
-console.log(links.join('\n'));
-await browser.close();
-
-})();