another google search nospy

manifest.json

{
   "manifest_version": 2,
   "content_scripts": [ {
      "js": [ "script.js" ],
      "matches": [
  	"http://*.google.com/*", "https://*.google.com/*",
		"http://*.google.com.ua/*", "https://*.google.com.ua/*",
		"http://*.google.ru/*", "https://*.google.ru/*"
	  ]
   } ],
   "description": "",
   "icons": { },
   "name": "googlenospy",
   "version": "0.1"
}

script.js

if (location.href.match(/^https?:\/\/(?:www\.)?google\.(?:com?|ru)(?:\.\w+)?\//i)
  && location.pathname.match(/^\/[^\/]*$/)) {
	document.body.addEventListener('DOMNodeInserted', function(e) {
		Array.prototype.forEach.call(
			document.querySelectorAll('#main h3.r a[onmousedown]'),
			function(e) {
				e.removeAttribute('onmousedown');
				e.onmousedown = null;
			}
		);
	});
}