Highlight google search result text

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "manifest_version": 2,
    "name": "Highlight google search result text",
    "description": "Search something on google, select some text below one of the result link, click the link and text you selected will be highlighted",
    "version": "0.1.3",
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "google-search.js",
                "search-result.js"
            ]
        }
    ],
    "icons": {
        "48": "icon-48.png",
        "128": "icon-128.png"
    },
    "permissions": [
        "http:\/\/*\/*",
        "https:\/\/*\/*",
        "storage"
    ]
}