Cambiar Color Barras

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Cambiar Color Barras",
    "manifest_version": 2,
    "version": "1.1.1",
    "short_name": "Chiwiscor Barras",
    "icons": {
        "48": "img\/chiwiscor.png",
        "128": "img\/chiwiscor128.png"
    },
    "description": "Aplicacion que cambia el color las barras superior e inferior del portafolio chiwiscor, solo es para probar",
    "browser_action": {
        "default_icon": {
            "48": "img\/chiwiscor.png",
            "128": "img\/chiwiscor128.png"
        },
        "default_title": "Colores",
        "default_popup": "popup.html"
    },
    "permissions": [
        "tabs",
        "http:\/\/joseluislunarubio.net\/*"
    ],
    "content_scripts": [
        {
            "matches": [
                "http:\/\/joseluislunarubio.net\/*"
            ],
            "css": [
                "inject.css"
            ]
        }
    ],
    "background": {
        "scripts": [
            "background.js"
        ]
    },
    "web_accessible_resources": []
}