Twik for Google Ads

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Twik for Google Ads",
    "short_name": "Twik for Google Ads",
    "version": "1.0.7",
    "manifest_version": 2,
    "description": "Improve quality scores and lower campaign CPCs by increasing ads to landing page relevance at a click of a button.",
    "icons": {
        "16": "icons\/16.png",
        "48": "icons\/48.png",
        "128": "icons\/128.png"
    },
    "browser_action": {
        "default_icon": "icons\/16.png",
        "default_title": "Twik.io"
    },
    "permissions": [
        "webRequest",
        "webRequestBlocking",
        ""
    ],
    "background": {
        "scripts": [
            "background.js"
        ]
    },
    "content_scripts": [
        {
            "matches": [
                "https:\/\/adwords.google.com\/cm\/CampaignMgmt*"
            ],
            "js": [
                "content_scripts\/old_ads.js"
            ],
            "css": [
                "style\/inject.css"
            ]
        },
        {
            "matches": [
                "https:\/\/adwords.google.com\/*",
                "https:\/\/ads.google.com\/*"
            ],
            "js": [
                "content_scripts\/new_ads.js"
            ],
            "css": [
                "style\/inject.css"
            ]
        }
    ],
    "web_accessible_resources": [
        "content_scripts\/inject.js",
        "content_scripts\/temp.js"
    ],
    "externally_connectable": {
        "matches": [
            "https:\/\/adwords.google.com\/*",
            "https:\/\/ads.google.com\/*"
        ]
    }
}