image under cursor

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "image under cursor",
    "short_name": "image under cursor",
    "version": "1.2.0",
    "minimum_chrome_version": "49",
    "manifest_version": 2,
    "description": "open the image under the cursor in a new tab, even if the website doesn\u2019t want you to",
    "icons": {
        "16": "icon_16.png",
        "32": "icon_32.png",
        "48": "icon_48.png",
        "128": "icon_128.png"
    },
    "permissions": [
        "activeTab",
        "contextMenus"
    ],
    "content_scripts": [
        {
            "matches": [
                ""
            ],
            "js": [
                "image-under-cursor.js"
            ],
            "all_frames": true
        }
    ],
    "background": {
        "scripts": [
            "bg.js"
        ]
    }
}